Loading...
HomeMy WebLinkAboutAgenda 07_SD-24-06_870 Williston Rd_UVM Housing#SD-24-06 CITY OF SOUTH BURLINGTON DEVELOPMENT REVIEW BOARD SD-24-XX_870 Williston Rd_UVM Housing_PP_2024-05- 07.docx DEPARTMENT OF PLANNING & ZONING Report preparation date: May 1, 2024 Plans received: March 29, 2024 870 Williston Road/0 Catamount Woods Preliminary Plat Application #SD-24-06 Meeting Date: May 7, 2024 Owner 1/Applicant (0 Catamount Drive) University of Vermont & State Agricultural College 31 Spear Street; Marsh Hall Suite 10 Burlington, VT 05401 Owner 2 (870 Williston Road) AAM Catamount Woods, LLC 78 Blanchard Road, Suite 100 Burlington, MA 01803 Property Information Tax Parcel ID: 1810-00870.L 87.56 acres Commercial 1-Residential 12 Zoning District Engineer Krebs & Lansing Consulting Engineers 164 Main Street, Suite 201 Colchester, VT 05446 Location Map #SD-24-06 2 PROJECT DESCRPTION Preliminary plat application #SD-24-06 of AAM Catamount Woods LLC for the first phase of a concurrent master plan for an estimated 275 units of housing in two five-story buildings. The first phase consists of a 184 unit, 5 story multifamily building, and associated civic spaces and site improvements, 870 Williston Rd. PERMIT HISTORY The sketch plan for this application was reviewed by the Board on February 6, 2024. CONTEXT This project consists of Phase 1 of concurrent master plan MP-24-01, as allowed under the LDR. The preliminary plat (and, in the future, the final plat) application seeks approval as a General PUD for a subdivision of land consisting of creation of a public right of way and two development lots, as well as development of a multifamily building on Lot 1. It also includes creation of a lease line around the development area for the multifamily building. The master plan includes a context analysis evaluating the compatibility of the subject PUD with the surrounding built environment. The following pending applications are related to this application. • MP-24-01 Master Plan of which this application constitutes Phase 1. This preliminary plat cannot be approved without concurrent approval of the master plan. • SP-24-08 FBC Site Plan to remove an existing wing of the hotel along the project road and add a wing along Williston Road. This project can proceed with or without the hotel changes. • Incomplete FBC Site Plan to construct a parking garage along the project road on the Doubletree property. This project depends on construction of the parking garage, though the actual construction duration for the COMMENTS Development Review Planner Marla Keene and Director of Planning and Zoning Paul Conner, hereafter referred to as Staff, have reviewed the plans submitted by the applicant and offer the following comments. Numbered comments for the Board’s attention are in red. A) ZONING DISTRICT AND DIMENSIONAL STANDARDS B) C1-R12 Zoning District Required Proposed Lot 1 @ Min. Lot Size 3,500 sf/unit 5.67 ac √ Max. Building Height 5 stories 5 stories @ Max. Building Coverage 40% Recalc when subdiv plan rec’d @ Max. Overall Coverage 70% Recalc when subdiv plan rec’d #SD-24-06 3 @ Max. Front Setback Coverage 30% 32.6%? ^ Min. Front Setback 30 ft 1.5 ft ^ Min. Side Setback 10 ft 4 ft ^ Min. Rear Setback 30 ft N/A @ As described in concurrent master plan #MP-24-01, Staff is recommending the Board require the applicant to submit a revised plat that provides a separate right of way for the street. Compliance with lot size and coverage calculations can be computed once that plat is received. B) PUD & GENERAL PUD STANDARDS 15.C.04 PUD Standards Applicable to All PUD Types A. Conformance with the Comprehensive Plan The proposed PUD must conform to the City’s Comprehensive Plan in effect at the time of application. Conformance with the plan in this context means that the proposed PUD must: 1) Advance any clearly stated plan policies and objectives specific to the type and location of the proposed development; The proposed project is located within the Balanced Mixed Use Residential and Commercial – High Scale future land use category of the 2024 City Plan. Goals for this location include: • Goal 77: Create cohesive, diverse, dynamic and people-oriented places with a strong identity and “sense of place” • Goal 78: Establish urban-style vibrant streetscapes, civic spaces, public art and public facilities to create a destination • Goal 79: Support mixed-use development that realize the vision of this Plan In addition, applicable goals to the type of development include • Goal 1: Anticipate and prepare for an average annual population growth rate of approximately 1 – 1.5% and a housing growth rate of 1.5 – 2%, • Goal 3: Increase rental vacancy rate to 5% as a proxy for a healthy and well- supplied rental housing market • Goal 5: to pursue larger scale redevelopment and infill along transit-served corridors, and smaller-scale strategic reinvestment, thoughtful infill, redevelopment, and adaptive reuse within neighborhoods citywide. Staff considers the proposed project to be advancing the stated plan policies and objectives of the 2024 City Plan. 2) Incorporate preferred settlement patterns, including future land uses, densities and intensities of development referenced in the land use plan, as implemented through planned unit development provisions specific to each PUD type. Future land use for this area is identified as balanced mixed residential & commercial high scale. 3) Incorporate, as applicable, planned facilities, services and infrastructure identified in the utilities and facilities plan, as implemented under the City’s adopted Capital Improvement Program (CIP) and Official Map. Staff considers the master plan will comply with the official map and that the proposed #SD-24-06 4 phase will comply with the official map when recommendations of the traffic impact study are included in the proposed phase. B. Conformance with the Master Plan Each phase of a PUD developed in one or more phases must conform to the PUD Master Plan, as approved or amended by the DRB under Article 15.B, including the approved development plan, phasing schedule, buildout budget, management plan, and any associated development agreements or conditions of master plan approval. Staff considers the Board must not approve this preliminary plat until the concurrent master plan is also approved. C. Compliance with Regulations The provisions and standards specific to a PUD under this Article supersede underlying zoning district, subdivision, and site plan standards. In no case, however, shall the provisions or standards specific to a PUD supersede the Environmental Protection Standards of Article 12. Notwithstanding the supersession of the underlying zoning district, subdivision, and site plan standards, any application that indicates a density increase that exceeds the Assigned Density of a parcel shall require a TDR under Article 19. Natural resource impacts are discussed under Article 12 below. (3) Alternative Compliance. One or more PUD dimensional and design standards under this Article may be modified at applicant request for an alternative form of compliance, subject to separate DRB review and approval, to provide the flexibility necessary to address unique site conditions or constraints; to enable compatibility with existing or planned development in the vicinity; or to allow for exceptional and innovative design. Note that alternative compliance does not constitute an exemption from a PUD standard. Allowed modifications include proposed functional or design alternatives that may be considered in place of a specific requirement under this Article, only if the intent of the requirement is met or exceeded. In approving a request for alternative compliance, the DRB must find that the proposed alternative: (a) Conforms to the intent, description, and defining characteristics of the selected PUD type(s); (b) Achieves the intent of the PUD standard to be modified; (c) Results in development that is equivalent or demonstrably superior in function, design, and quality to that required under the standard to be modified; and (d) Does not adversely impact properties, uses or facilities within, adjacent to, or in the vicinity of the planned development (e.g., regarding walkability, traffic, parking, drainage). The DRB in approving an alternative form of compliance may attach conditions as necessary to ensure compliance, or to mitigate any adverse impacts resulting from a proposed alternative. The applicant has requested modification of the following standards. Parking: The City’s regulations currently require 0.75 to 1.5 parking spaces per unit (based on bedrooms) plus a number of guest spaces. Act 47 limits the City’s ability to require parking spaces to not more than 1 per unit. Therefore 184 parking spaces would be required for this development. The applicant has requested a modification to reduce the number of required parking spaces to 151. The applicant in their narrative has indicated that in order to reduce the demand for parking, they will provide a free university shuttle that stops at this building, free Green Mountain Transit rides for residents, and subsidized car share and bike share. They state #SD-24-06 5 that they will enhance access to the site from main roads and from the University campus, and provide 94 EV ready parking spaces. 151 spaces represents a 18% reduction in spaces. Staff considers this request meets the above tests for alternative compliance and recommends the Board approve this reduction as an alternative compliance. Front setback: The applicant has requested a front setback waiver to 1.2 feet to match the required setback on the adjacent lot, which will be built out with a parking garage. No features beyond standard roadway elements are pushed into the right of way because of this request. Staff considers this request meets the above tests for alternative compliance and recommends the Board accept this request. Side setback: The applicant has requested a side setback waiver to 4 feet to accommodate one point of the building. The majority of the building complies with side setbacks. The Fire Marshal has not expressed any functional concerns with the proposed setback. Staff considers this request meets the above tests for alternative compliance recommends the Board accept this request as consistent with infill development. D. Development Density (1) Intent. A Planned Unit Development is intended to accommodate within a designated Development Area typically higher effective densities of development than the underlying zoning district may allow, as necessary to accommodate: (a) The clustering of development to conserve resources identified for protection; (b) A more efficient and cost-effective use of land, facilities, services, and infrastructure; (c) Densities that support a walkable, pedestrian-oriented pattern of development; or (d) Transit-supportive densities of development along existing and planned transit routes. (2) Within a PUD, the overall density and intensity of development shall be determined based on the total Buildable Area included within designated Development Areas, as shown on the PUD Master Plan; and land use allocations, PUD density and dimensional standards, and allowed building types and standards as specified by PUD type. (3) Buildable Area. (4) Land Use Allocations Overall density, buildable area, and land use allocations are discussed at length in concurrent master plan #MP-24-01 and are recommended for vesting. (5) Minimum (Base) Density. To ensure densities of development that support the efficient use of land and infrastructure, walkability, and transit-supportive development within a PUD, the following minimum residential densities of development (Base Density), expressed as the minimum number of dwelling units per acre of Buildable Area, apply within designated Development Areas proposed for residential or mixed-use development, unless otherwise specified by PUD type: (c) Within a designated Mixed-Use Area, or within ½-mile of a transit route as shown on Overlay District Map 2, the required residential base density is eight dwelling units per acre (8 DU/A) or the maximum residential density allowed within the underlying zoning district, whichever is greater. It appears this criterion is met. The calculation consists of the buildable area of Phase 1 in acres, including any natural resource areas exempted under 24 VSA 4413, multiplied by twelve. Since the total area of Phase 1 is only 5.36 acres, the minimum #SD-24-06 6 density is only 58 units, which the applicant has provided, and subtracting natural resource areas will only reduce the required density. (7) Maximum Development Density. The maximum development density allowed within any PUD except a Conservation PUD shall be determined based on the total buildable area, proposed land use allocations by use category, the allowed mix of building types, and associated building lot standards as specified by PUD type. (a) The DRB may allow for an increase in the overall density of residential development within a designated Residential or Mixed-Use area, for example through adjustments or modifications to the required housing mix, allowed housing types, or associated building lot or height standards, as necessary to accommodate the following: (i) The purchase and transfer of development rights from land within designated sending areas under Article 19 Transfer of Development Rights. (ii) The incorporation of offset housing units under inclusionary zoning (Section 18.01 Inclusionary Zoning). (iii) The incorporation of additional housing units awarded as an incentive for affordable housing development under Section 18.01 Inclusionary Zoning). (iv) The transfer of residential development density within a Conservation PUD from Level I and other resource or open space areas identified for protection that are included in a designated Conservation Area. (v) Within a Conservation PUD the maximum residential development density within the designated Development Area shall be capped as specified by zoning district under Section 15.C.05. In their concurrent review of master plan #MP-24-01, should the Board find 24 VSA 4413 does not exempt the applicant from regulation of habitat blocks, one or more of the above methods must be employed to achieve their desired density. E. Transition Zone. A PUD may also incorporate one or more transition zones along PUD or property boundaries, as indicated on the PUD Master Plan and delineated on preliminary and final subdivision plans, to include the minimum land area necessary to either extend and integrate compatible, complementary forms of planned development, or to separate and buffer conflicting, incompatible forms of planned development, in relation to existing and planned development in the vicinity of the PUD. Staff considers that transitions are reviewed under associated master plan #MP-24-01. If the Board supports Staff’s recommendations on that analysis, no additional transition zones should be required for this PUD. F. Allowed Uses. All proposed uses are allowed. G. PUD Dimensional Standards. Dimensional standards, and modifications thereof, are discussed above. H. Street, Building, and Civic Space Types. There are no restrictions on these types for a general PUD. I. Solar Siting Preferences. The applicant has indicated their intention to meet renewable energy requirements using a geothermal system. J. PUD Design Standards. PUD design standards are discussed under 15.C.07 below. #SD-24-06 7 15.C.07 General PUD A. Authority and Limitations (1) The Development Review Board (DRB) has the authority under 24 VSA § 4417 to review, to approve, to approve with modifications and conditions, or to disapprove an application for a Planned Unit Development (PUD), as further described in Section 15.C.01. (2) Limitations on DRB authority under 14.04(A)(3)(b) apply. (3) In addition, in no case shall the DRB vary: (a) Density restrictions and/or allow an increase in overall density except as authorized via use of Transferrable Development Rights or via Inclusionary Zoning. (b) Requirements of the Urban Design Overlay District and Transit Overlay District, as applicable. (c) Applicable lot coverage and/or building coverage maximums allowed within each zoning district, as measured across the PUD as a whole, except as authorized via use of Transferrable Development Rights. (d) Environmental Protection Standards under Article 12, except as authorized within that Article. (e) Parking and building location requirements in Section 14.06(A)(2), except as authorized within that Section. F. General PUD Compatibility and Context Analysis (3) Context Analysis. The applicant must submit a written Analysis of the Development Context within the Planning Area, which, at minimum, includes the information required for Master Plan review under 15.B.04(C) and: a. Hazards, and Level I and Level II Resources regulated under Article 12. b. Prevalent pattern of land subdivision and development in the Planning Area, as defined by block lengths; lot size and front lot line lengths; front, side, and rear setbacks; building height and coverage; and existing parking arrangements. c. Streetscape elements, including the placement, orientation, and spacing of buildings along the street, existing and planned sidewalks, and existing or planned landscaping, street furniture, and lighting. d. Building types and styles, including any prevalent or character-defining architectural features. The context analysis is discussed in conjunction with master plan application #MP-24-01. G. General PUD Dimensional Standards 1) Relevant subdivision, site plan, zoning district, and applicable overlay district dimensional standards shall form the basis of the design of a General PUD and shall apply unless modified, reduced, or waived by the DRB under (2) below. a. The DRB must find an application meets the requirements of 15.C.07(G)(2) in order to modify, reduce, or waive Site Plan requirements using 14.04(A)(3), Site Plan application requirements using 14.05(G), Subdivision requirements using 15.A.01(B)(3), Scenic Overlay District requirements using 10.02(I)(2), (J), and/or (K). #SD-24-06 8 b. The DRB has authority to allow alternative compliance under 15.C.04(C)(3). c. Height restrictions may be modified, reduced, or waived as allowed in underlying zoning districts identified in 3.07(D)(2) by the DRB under (2) below. The standards of review in 3.07(D)(2) shall apply. d. The DRB cannot modify, reduce, or waive standards as listed in 15.C.07(A)(3). 2) In response to the existing or planned Development Context in the Planning Area, the DRB may modify, reduce, or waive one or more applicable dimensional standards as necessary to: a. Accommodate reductions in the available area associated with infill or redevelopment, that result in insufficient acreage to meet applicable dimensional standards; or b. Allow for more creative and efficient subdivision and site layout and design that advances the purposes of the underlying zoning district and/or the goals of the Comprehensive Plan, particularly in response to existing site limitations that cannot be eliminated; or c. Ensure that the pattern and form of proposed development is compatible with existing or planned Development Context in the Planning Area determined under 15.C.07(F) and to Transition Zone standards in 15.C.04(E); or d. Allow for greater energy efficiency, use of alternative energy, green building design, or otherwise furthering of the South Burlington City Council’s Resolution on Climate Change dated August 7, 2017. 3) Context shall be determined by the existing or planned Development Context in the Planning Area under Section 15.C.07(F). As discussed above, the applicant is requesting alternative compliance for parking minimums, front, and side setbacks. H. Development Density 1) Development Density regulations and definitions included in Section 15.C.04(D) shall apply to General PUDs. 2) Development density within a General PUD is determined by maximum development density in the underlying zoning district, except as follows. a. Density can be re-allocated within the PUD area within single zoning districts; b. Additional density may be achieved through either or both Inclusionary Zoning and application of Transferrable Development Rights where specifically authorized by and as regulated by Section 18.01 or Article 19. The Board’s findings on MP-24-01 will determine the maximum development density within the PUD achievable without inclusionary zoning or TDRs. I. General PUD Design Standards 1) Design Standards. Generally. The design for a General PUD shall comply with existing Site Plan, Subdivision, and Overlay District regulations and standards, but may allow for variations from applicable regulations that respond to and incorporate the development context within the Planning Area and under the specific circumstances listed in Section 15.C.07(G). Additional design standards beyond the applicable sections of the LDR include those #SD-24-06 9 established for the entire master plan in 15.B.04H Design Standards. Comments pertaining to the overall master plan design standards are included in the review of that application. Staff considers it unlikely that the Board will impose any design standards as part of the master plan that are incompatible with this, Phase 1, of that master plan. Other design standards are discussed herein. 2) Streets. Streets within a General PUD must be compatible with and connect to existing and planned public street, sidewalk, and path networks in the Planning Area. a. Street and block pattern requirements of the Subdivision regulations shall apply unless waived by the DRB under Section 15C.09(G)(4). Street and block patterns are addressed in subdivision and discussed under 15.A.16 below. 3) Parking. Parking design and building location requirements applicable in all underlying zones and districts apply to General PUDs, including all requirements in Section 14.06(A)(2). Parking requirements are discussed in conjunction with site plan review below. 4) Buildings. Buildings and associated building lots within a General PUD must be compatible with the development context in the Planning Area as described under Section 15.C.07(F) and (G). Staff considers the findings of MP-24-01 will govern whether this criterion is met. 5) Civic Spaces and Site Amenities. Civic Spaces and/or Site Amenities must be compatible with the existing or planned development context. Civic spaces are addressed and will be met as part of MP-24-01 Site amenities are discussed in association with site plan review criteria below. 6) Housing Mix. In a General PUD with more than four (4) residential dwelling units, a mix of two or more dwelling unit types (as allowed within the applicable zoning district) must be provided as described by Section 15.A.17. Types of dwelling units are differentiated by either housing type under Article 11.C or, within multi-family structures with more than four (4) dwelling units, by number of bedrooms per unit. The applicant is proposing a mix of number of bedrooms as enumerated below. # Bedrooms Phase 1 1 4 2 31 3 121 4 28 Total Units 184 C) SUBDIVISION STANDARDS 15.C.04C, pertaining to compliance with regulations for all PUD types, states that the provisions specific to a PUD supersede underlying zoning district, subdivision, and site plan standards. Therefore only standards not directly superseded by PUD standards are discussed herein. 15.A.04 Classification #SD-24-06 10 A. Subdivision Classes. This application will be considered a Major Subdivision. 15.A.11 General Standards A. Development Suitability. The applicant must demonstrate that the land to be subdivided is physically suited for its intended use and the proposed density or intensity of development, and that the proposed subdivision will not result in undue adverse impacts to public health and safety, environmental resources as identified and regulated under Article 12, neighboring properties and uses, or public facilities and infrastructure located on or within the vicinity of the land to be subdivided. (1) Physical Site Constraints. Land that is physically unsuited for development, including land that is characterized by periodic flooding, poor drainage, shallow soils, landslides, environmental site contamination or other known physical hazards or constraints, must not be subdivided for development unless the applicant can demonstrate that such limitations can be overcome, remediated, or mitigated as necessary to allow for subsequent development. Physical constraints include Hazards and Level 1 resources. The applicant has not indicated any additional physical constraints. According to the summary table provided by the applicant, Phase 1 impacts the following resource areas. • River Corridors: 6,235 sf. As discussed in connection with MP-24-01, the applicant has indicated they intend to request modification of the river corridor. Staff recommends here, as in MP-24-01, the applicant demonstrate ANR’s intent to issue a jurisdictional opinion modifying the river corridor prior to closing the hearing. • Very Steep Slopes: 18,460 sf. This is a locational standard that the City is permitted to regulate under 24 VSA 4413 to the extent it does not interfere with the intended functional use of the site. Additional discussion is below under Article 12 Environmental Protection Standards. Very Steep Slopes are a “hazard” type of environmental resource, which are regulated more stringently than a level 1 resource. The applicant has not argued for exemption for hazards under 24 VSA 4413. Nonetheless Staff considers analysis under 24 VSA 4413 to be applicable. The applicant is proposing to locate both the building (and the grading associated with the building) and the eastern gravel wetland within areas of very steep slope. 1. Staff considers the intended functional use of a 5-story multifamily building would not be impacted by the avoiding impacts to very steep slopes therefore recommends the Board require the applicant to pursue a combination of modifying their design to avoid the building impacts to these areas and seeking relief as applicable under restricted infrastructure encroachment. Restricted infrastructure encroachment is further discussed under Article 12: Environmental Protection Standards below. • Habitat Block: As noted in concurrent master plan #MP-24-01, the applicant has used incorrect habitat block data in their mapping and Staff considers it likely that there are no direct impacts. However, if there are direct impacts, similarly to very steep slopes, as applied here habitat block would be a locational standard and therefore the City would be permitted to regulate it under 24 VSA 4413 to the extent it does not interfere with the intended functional use of the site. 2. Similarly to very steep slopes, Staff considers the intended functional use of a 5-story multifamily building would not be impacted by avoiding impacts to habitat block therefore if, with revised mapping, there are direct impacts, Staff recommends the Board require the applicant to modify their design to avoid the building impacts to these areas. #SD-24-06 11 Additional discussion is below under Article 12 Environmental Protection Standards. (2) Buildable Area. (3) Buildable Area Calculations. The allowed number of building lots or dwelling units within the subdivision shall be calculated based on the Buildable Area of the parcel or tract to be subdivided except as otherwise specified for a Transect Zone Subdivision under Article 8, a Planned Unit Development under Article 15.C; and as provided for the transfer of development rights under Article 19, or affordable housing offsets, bonuses, or incentives under Article 18. Calculation of buildable area is addressed in concurrent master plan MP-24-01 and is recommended as a vested right under that master plan. C. Development Context (1) Overlay Districts The project is located in the transit overlay district, which does not have any bearing on the proposed development. (2) Multiple Districts Th parcel is located in the C1-R12 and IA-North, but the development is proposed to be located entirely within the C1-R12 district. (3) Compliance with Other Regulations. Subdivisions, including building lots, dwelling units, and supporting facilities and infrastructure, must also be designed, configured, and constructed to comply with other relevant standards under these Regulations and other city ordinances and standards in effect at the time of application, including those listed below. • Official Map, adopted under 24 V.S.A. § 4421 • Capital Improvement Program, adopted under 24 V.S.A. § 4430 • Department of Public Works Standards • Fire Prevention and Safety Ordinance • Water and Cross Connection Ordinances • Sanitary Sewer and Stormwater Ordinance • Impact Fee Ordinance • E-911 Ordinance Aside from the official map, compliance with which is proposed as part of this project, the remaining ordinances and standards listed above are relatively detailed. Comments applicable at this stage of review have been provided by the relevant department heads and incorporated into this report, while the remaining details will either be addressed at final plat or at the time of zoning permit. (4) Compliance with an Approved Master Plan Staff considers the Board must not approve this preliminary plat until the concurrent master plan is also approved. D. Development Connectivity The applicant must demonstrate that the subdivision, to the extent physically feasible, is configured and laid out to maximize connections with adjoining parcels and neighborhoods, and to avoid creating isolated and disconnected enclaves of development, except where necessary to separate incompatible land uses, or to avoid undue adverse impacts to resources identified for protection under Article 12. Accordingly, the applicant must demonstrate that the subdivision is laid out to connect with and extend existing and planned streets, sidewalks, recreation paths, transit routes, and utility and greenway corridors located adjacent to or within ½-mile of the #SD-24-06 12 subdivision, or as indicated on the City’s Official Map. Off-site improvements necessary to serve the proposed subdivision must be provided in accordance with 15.A.18. Staff considers this criterion will be met when the master plan comments made pertaining to inclusion of the roadway, sidewalk, and rec path improvements in this phase are addressed. Staff calls the Board’s attention particularly to the final sentence of this criterion, requiring off-site improvements necessary to serve the proposed subdivision. 15.A.12 Resource Protection Standards A. Resource Protection. The applicant must demonstrate that the proposed subdivision has been configured and laid out to: (1) Incorporate significant natural, historical, and scenic features located on the parcel or tract to be subdivided; (2) Avoid and exclude Hazard and Level I Resources identified for protection under Article 12 from parcelization, physical fragmentation, and development; and, (3) Minimize and mitigate the adverse impacts of land subdivision and development on Level II Resources identified for protection under Article 12. At an overall subdivision scale, Staff considers these criteria have been addressed by the selection of the development area, with the site-scale exceptions pertaining to very steep slopes and habitat blocks noted above under 15.A.11(A)(1) Physical Site Constraints. Detailed review of natural resource impacts is provided below under Article 12 Environmental Protection Standards. 15.A.13 Subdivision Design Process A. Design Process The design process to be followed by the applicant under this Subsection, in preparing subdivision plans and draft plats included with the application, includes the following steps in order of preference: (1) Delineate and set aside resource areas identified for protection, and other existing site features for consideration under 15.A.12 above. As noted above, Staff considers resource protection areas have been protected on an overall subdivision scale but not on a site scale. (2) Layout and configure the proposed street network to: (a) connect with and extend existing streets; (b) define one or more contiguous blocks that meet applicable block standards under 15.A.16 or as otherwise specified for the Zoning District, Transect Zone, or type of Planned Unit Development in which the subdivision is located); and to (c) incorporate allowed Street Types and design standards under 15.A.14, including existing and planned streets, sidewalks, recreation paths, and transit stops. Street type and block layout are addressed in concurrent master plan MP-24-01. (3) Delineate building lots that front on and are oriented to the abutting street or civic space, and that meet applicable lot size and dimensional requirements by Zoning District, #SD-24-06 13 Transect Zone or type of Planned Unit Development or Building Type under Article 11.C, as applicable. Staff considers this criterion met. (4) Designate within each block, or as otherwise provided within the subdivision, required civic spaces, parking lots or facilities, and infrastructure and utility corridors or easements that meet the requirements of these Regulations, which are to be retained in common or single ownership or dedicated to the City. Staff considers this criterion met generally. Specifics are discussed in conjunction with each of the listed subject areas where applicable. (5) Incorporate within block configurations, as applicable, one or more alleys or service lanes, and midblock pedestrian passages as necessary to provide rear, side or shared vehicular and pedestrian access to fronting building lots, civic spaces and designated parking areas or facilities. Staff considers the applicant’s design meets this criterion. 15.A.14 Street Network B. Street Layout Layout of the street network is considered as part of concurrent master plan MP-24-01 and is recommended for vesting. C. Street Design The Director of Public Works reviewed the proposed plan on April 14, 2024 and offers the following comments relevant to street design. • The subdivision / lease line map provided is very detailed making it difficult to read. It does not show the entire extent of the site. Is this the version that the application intends to record with the City clerk's office? • It appears that the applicant is proposing to provide the City with an IOD for 60' ROW covering existing roads. The southern extent of this area is cut off the plan sheet. • There appear to be easements to the benefit of others included with the ROW proposed for dedication to the City. The City attorney will need to review these plans and legal documents. • The shared use path appears to be partially in the proposed City ROW and then leave it entirely on the southern end of the project. Please confirm this is what is proposed or clarify by adding/adjusting the parcel/easement lines. • A sidewalk appears to extend out of the proposed city ROW on the northern end of the project on the east side of the road. Please confirm this is what is proposed or clarify by adding/adjusting the parcel/easement lines • There do not appear to be any proposed easements to the City outside of the ROW. Please confirm. Staff recommends the Board direct the applicant to address these comments by doing the following. 3. Provide a revised plat showing the entire project area without things that are not relevant to the subdivision or easement of land. #SD-24-06 14 4. Provide easements for typical City infrastructure, including extensions of public sidewalks, sewer and water mains, and recreation paths intended to be maintained by the City. 5. Provide legal documents pertaining to the easements to the benefit of others with the proposed right-of-way. A more detailed review of 15.A.14C will be included at the final plat stage of review. D. Functional Capacity and Transit Oriented Development The nearest signalized intersection or those intersections specified by the DRB shall have an overall level of service “D” or better, at the peak street hour, including the anticipated impact of the fully developed proposed PUD or subdivision. In addition, the level of service of each through movement on the major roadway shall have a level of service “D” or better at full buildout. The applicant’s provided traffic study concludes there are no functional capacity changes resulting from the proposed development, though under the no-build scenario some nearby signaled intersections do exhibit a LOS E1. Staff considers this criterion preliminarily met though it should be noted that the provided traffic study is a draft and compliance with this criterion should be reevaluated at the final plat stage of review. The applicant’s traffic study also makes the following recommendations. 1. Relocate the pedestrian crossing from the east side of Staples Plaza / DoubleTree Drive to the west side to provide a continuous route for the shared use path across Williston Road. 2. Relocate the westbound bus stop to the west side (far side) of the intersection to serve the path. 3. Provide a transit shelter and two U-style bicycle racks at both existing eastbound and relocated westbound Green Mountain Transit stops. 4. Evaluate if the width of the Staples Plaza entering and exiting lanes can be reduced, continuing to allow for commercial truck (WB-62) access into and out of the plaza. 5. Adjust the Staples Plaza / DoubleTree Drive PM peak hour signal timing to provide a protected pedestrian phase along the eastbound approach to the intersection, with concurrent southbound left turn phasing and restricted eastbound and southbound right turns on red. Discussion of implementation of these recommendations is included in the report for concurrent master plan #MP-24-01. 15.A.15 Sidewalks, Bike Lanes, and Recreation Paths These elements are discussed in conjunction with concurrent master plan MP-24-01 and are recommended for vesting. 15.A.16 Blocks and Lots These elements are discussed in conjunction with concurrent master plan MP-24-01 and are recommended for vesting. 1 The applicant’s study in it’s evaluation of construction traffic impacts assumes that construction activities begin at 6AM and end at 3:30 PM. Staff notes that the City prohibits construction noise before 7AM. #SD-24-06 15 15.A.17 Mix of Dwelling Unit Types This is addressed under PUD standards above. 15.A.18 Infrastructure, Utilities, and Services A. Capacity of Community Facilities, Utilities and Services. The applicant must demonstrate that the proposed subdivision and development will not exceed the existing or planned capacity of, or cause a disproportionate or unreasonable burden on City facilities, utilities and services, including: • Public schools, • Police, fire protection and ambulance services, • Street infrastructure and maintenance, • Parks and recreation facilities, and • Water supply, wastewater disposal, and stormwater management systems and infrastructure. Comments of the relevant departments have been included in the applicable sections of this report. B. Potable Water Supply and Wastewater Systems. The applicant must demonstrate that adequate potable water supply and wastewater facilities exist to serve the subdivision at buildout, and for each phase of development. The project is proposed to be connected to the City’s water supply and wastewater system. The Deputy Director of Water Quality reviewed the plans on April 12, 2024 and offers the following comments. • New pumpstation and two 4,000-gallon tanks on CA 103 Utility Plan and also on MP- 1.1 Project Phasing (where it shows the forcemain going into the parking garage) are not on other more detailed plans • Cannot locate any schematics for the pumpstation. Regardless it is a private pumpstation so we do not comment unless they plan to build the pumpstation to SB specifications and then ask SB to take over the pumpstation in the future, in which case we need more information, including the pump sizes amongst other things to calculate. • They have a long force main circling the building with two 90-degree bends. Bends shall be specified and constructed as two 45 sweeps • We have limited knowledge of the existing pumpstation but believe it has two tanks, a grease tank (from the kitchen I assume) which decants over into the domestic holding tank. SB currently takes the grease about every two months at the AP facility. The only concern I would point out to the engineers is all of it goes through a 10” line under the freeway (including other neighborhoods). That is a large line but that would be the constriction point. Staff considers the Board may direct the applicant to address these comments at the final plat stage of review. The South Burlington Water Director reviewed the provided plans on April 11, 2024. The majority of the comments are general comments applicable to all projects and have been forwarded to the #SD-24-06 16 applicant. The remaining project specific comments are below. o For this project to proceed as designed, certain aspects of new water infrastructure related to another project on this site must be completed first. The review of these plans assumes that those required infrastructure improvements have already been constructed. o Sheet CA103- Utility Plan: 1. There should be at least one full pipe length between the hydrant isolation valve & concentric reducer and the fire hydrant at the proposed location in the northeast corner of the building. The valve must be secured to both pipe ends using retainer glands. 2. There should be at least one full pipe length between the hydrant isolation valve & concentric reducer and the fire hydrant at the proposed location in the northwest corner of the building. The valve must be secured to both pipe ends using retainer glands. 3. Since this will be private infrastructure, easements must be provided to the city for the routine maintenance of water appurtenances, including fire hydrants and isolation valves and all water line gate valves. Staff considers the Board may direct the applicant to address these comments at the final plat stage of review. C. Fire Protection. The subdivision must be laid out to ensure that adequate fire protection can be provided in accordance with City specifications. The City Fire Marshal reviewed the provided plans on April 10, 2024 and offers the following comments. • The 911 address needs to resolved prior to construction and posted on the property • The Building FDC lacks hydrant support within 100 feet of the FDC with both being in plain view and obstructed structure or vegetation • The fire lane access gates shall be tied to SBFD Traffic pre-emption signaling devices • 1990 WB-40 template for SBFD travel routes shall be maintained without restriction by non-mountable structure, or vegetation/trees/tree limbs Staff considers no changes are needed at this preliminary plat stage of review but the applicant is advised of these comments as they apply to the final plat application. D. Stormwater Facilities. The applicant must demonstrate that stormwater management system serving the subdivision has been designed to meet City standards and specifications under Article 13 of these regulations and the South Burlington Ordinance Regulating the use of Public and Private Sanitary Sewerage and Stormwater Systems. (1) Planned Unit Developments. For the purposes of determining applicability in Section 13.05B of these regulations, in the instance of a Planned Unit Development, the applicant shall calculate the impervious coverage on the entire PUD, rather than lot or parcel. The stormwater management requirements will apply to all PUDs within the City of South Burlington where one-half acre or more of impervious surface area exists or is proposed to exist. #SD-24-06 17 The applicants provided stormwater management system design and computations address the entire PUD to the extent knowable at this stage of review. The City Stormwater Section reviewed the plans and provided the following comments on April 26, 2024. 1. This project is located within the Centennial Brook watershed. 2. This project is one of three being completed on the same parcel. Across the three projects, 1.82 acres of new impervious are proposed, 5.59 acres of impervious are proposed to be redeveloped, and there is 3.76 acres of existing impervious. The project site is designated as a 3-acre site as well. 3. As well as the comments provided below, the comments given as part of review of SP-24- 08 shall be addressed by the applicant. 4. Please confirm the elevations at which the stormwater and sewer lines cross each other at these two points. 5. The trees proposed in the gravel wetland are at an elevation that will be under water in the larger storms (10-yr, 25-yr), with some trees along the retaining wall being inundated in the 1-yr storm. Will red maples and red cedars be able to withstand being inundated? Could the trees be moved outside of the gravel wetland area? 6. Based on the wetland boundaries shown on the landscaping plan, it appears that gravel wetland will cause impacts within an existing wetland buffer. Has the VT Wetlands Program been contacted to determine whether any permitting will be required? Staff recommends the Board require the applicant to address comments 4, 5, and 6 as part of the final plat application package. Comment #3 refers to comments included in the staff report for concurrent master plan application #MP-24-01. E. Utilities and Services. The applicant must demonstrate that subdivision design has been coordinated with utility companies serving the proposed subdivision, as necessary for the DRB to determine that adequate #SD-24-06 18 service capacity exists and that the areas identified for utility installation, on subdivision plans and plat, meet the requirements of these Regulations. (1) Utility connections must be provided to each building lot, and to other subdivision lots on which service is necessary or required. (2) Utilities must be located within street rights-of-way, or within permanent utility access and maintenance easements identified on subdivision plans and plats. (3) New electrical, natural gas, telephone, internet, cable television, and outdoor lighting systems must be installed underground, unless prevented by ledge or other physical constraints that make burying utility lines impractical. (4) Utility lines or corridors must be located and designed in a manner that is compatible with the extension of utilities and services to adjacent properties. Staff considers the above four criteria met. F. Street and Sidewalk Lighting. Where provided along local and collector streets, street and sidewalk lighting must be pedestrian- scaled (e.g., 12 to 14 feet in height) to ensure pedestrian safety traveling to and from public spaces. Overall illumination levels should be consistent with the development patterns and character of the neighborhood, with smooth levels of illumination (rather than hotspots) and light trespass minimized to the lowest level consistent with public safety. 6. From the provided lighting plan, it appears street lighting is proposed to be 18-ft high, though specific cut sheets have not been provided. Staff recommends the Board ask the applicant to clarify. Site lighting is addressed under site plan review standards below. G. Renewable Energy Facilities. The applicant must demonstrate that, to the extent physically feasible, reasonable, and as appropriate to its development context, the subdivision has been designed to incorporate best practices that maintain access to and use of renewable energy resources, e.g., to include one or more of the following as indicated on subdivision plans and plats: (1) Street and building lots that are oriented to maximize solar access and gain, for passive solar construction or rooftop solar installations. (2) Parking lots or structures that are designed and constructed to accommodate electric vehicle infrastructure, including charging stations and solar canopies or rooftop solar installations. (3) One or more suitable open areas (“solar lots”) within the subdivision that are specifically designated for a ground-mounted community or neighborhood solar installation. (4) Solar access easements, as necessary to maintain solar access across adjoining building lots or properties. (5) Covenants, deed restrictions or other legal mechanisms that require “solar-ready” construction within the subdivision. The development area is an existing parking area on the site. The proposed structure is taller than the adjacent existing hotel and garage to the south and as such will have no obstructions to solar gain. Buildings will be subject to the applicable Vermont Residential / Commercial Building Energy Standards and applicable electric vehicle parking requirements. Section 3.19 requires solar roofs or alternative renewable energy generation. This is discussed below. #SD-24-06 19 D) SITE PLAN & CONDITIONAL USE REVIEW STANDARDS 14.06 General Review Standards A. Relationship of Proposed Structures to the Site. (1) The site shall be planned to accomplish a desirable transition from structure to site, from structure to structure, and to provide for adequate planting, safe pedestrian movement, and adequate parking areas. The DRB shall consider the following: (a) Street Frontage. Maintain internally-consistent building setbacks and landscaping along the street. The applicant has requested a front setback waiver discussed above under 15.C.04(B) to support compliance with this criterion. (b) Building Placement, Orientation. Maintain or establish a consistent orientation to the street and, where a prevalent pattern exists, shall continue the manner in which the site’s existing building foundations relate to the site’s topography and grade. 7. It is unclear what the proposed orientation is. Staff is unable to locate any entrance which appears to be a principal entrance. Staff recommends the Board ask the applicant to describe what is intended to be the proposed orientation, and potentially direct the applicant to modify the site plan or architecture to create a principal entry. The proposed appearance of the building is masonry for the lower three stories and metal panels for the upper two stories. There is a large panel of glass in the south side of the street facing façade, which Staff considers somewhat redeems the lack of street facing orientation. There is also a large concrete plaza on this façade. 8. Staff considers the relationship of the building to the street may well be strongly impacted by the way the building interacts with the adjoining topography and recommends the Board direct the applicant to provide a drawing which shows how the building appears in the context of the site, including the topography, in order to evaluate compliance with this criterion. (c) Transition Contrast in Scale. Minimize and mitigate abrupt contrasts in scale between existing, planned or approved development, and proposed development. Staff considers the proposed building to be consistent with existing development and development proposed as part of concurrent master plan MP-24-01. (d) Pedestrian Orientation. Improve and enhance pedestrian connections and walkability within the area proposed for development. 9. Staff considers, while there is ample pedestrian connectivity, pedestrian orientation could be improved by providing a clear principal entry to the building. (e) Solar Gain. Orient their rooflines to maximize solar gain potential, to the extent possible within the context of the overall standards of these regulations. The applicant has provided a flat roof. Staff considers this criterion met. (2) Parking. (a) Parking shall be located to the rear or sides of buildings. Any side of a building facing a public street shall be considered a front side of a building for the purposes of this subsection. This criterion is proposed to be met. B. Relationship of Structures and Site to Adjoining Area #SD-24-06 20 1) The Development Review Board shall encourage the use of a combination of common materials and architectural characteristics (e.g., rhythm, color, texture, form or detailing), landscaping, buffers, screens and visual interruptions to create attractive transitions between buildings of different architectural styles. The provided elevations and landscaping plans are relatively sparse and do not demonstrate compliance or lack of compliance with this criterion. The Director of Planning and Zoning reviewed the provided plans on April 10, 2024 and offers the following related comments. • Floor Plans: o Floor plans were only provided for the half-ground story, first story, and roof. Assuming that the first floor plan is repeated for upper stories: ▪ What is above the lobby on upper stories? ▪ Based on plans provided, there appears to be only one lounge for the entire building, on the ground level. Is that correct? • Architecture: o Plans describe upper stories as “metal panel” but show in two different shades. Please elaborate. o Plans show a stone-type texture on one façade, but it is not labelled Please elaborate. o Applicant should discuss their compliance with 14.06B – Relationship of Structures to Site. • Site Plan: o North side of fire lane will have a 48” high fence all along it. Please elaborate on the purpose and function of this fence. 10. Staff recommends the Board ask the applicant to prepare an exhibit showing how the proposed building and landscaping interacts with the surrounding area. Staff reminds the Board that the adjacent lot contains a hotel and conference center but other sides of the development area consist of large areas of undevelopable wetlands and undeveloped natural areas. 2) Proposed structures shall be related harmoniously to themselves, the terrain and to existing buildings and roads in the vicinity that have a visual relationship to the proposed structures. Staff recommends the Board reevaluate compliance with this criterion when the applicant has provided the recommended exhibit showing how the building interacts with the site including topography. 3) To accomplish (1) and (2), the DRB shall consider: a. Pattern and Rhythm. Update or maintain or extend the overall pattern of development defined by the planned or existing street grid, block configurations, position and orientation of principal buildings, prevalence of attached or detached building types. Staff considers the street and block configurations and position of buildings to be consistent with the setting. Comments on orientation are provided above. b. Architectural Features. Respond to recurring or representative architectural features that define neighborhood character, without adhering to a particular architectural style. #SD-24-06 21 Staff recommends the Board evaluate architectural compatibility upon evaluation of the additional exhibits recommended above. c. Privacy. Limit impacts and intrusions to privacy on adjoining properties, including side and back yard areas through context sensitive design. Staff considers privacy to adjoining properties to not be an issue in this setting. C. Site Amenity Requirement (3) The required area shall be: (a) For Non-Residential development, a minimum of 6% of non-residential building gross floor area. (b) For Residential development, determined by number of units as: (i) For fewer than 10 units, 100 square feet per unit; (ii) For 10 to 19 units, 85 square feet per unit; or (iii) For 20 or more units, 60 square feet per unit. For the proposed 184 homes, 11,040 sf of site amenity is required. (4) The DRB may, in its discretion, provide a credit for up to 50% of the required Site Amenity area if the Applicant demonstrates a safe, walkable connection to an existing Civic Space or public park that is accessible by the general public and located within five-hundred (500) feet of at least one pedestrian access point for each building on the lot via a walking route and/or pedestrian way. A “safe, walkable connection” shall not include or require crossing a four-lane road. (a) The DRB may, in its discretion, give a partial credit for the required Site Amenity area if some but not all the buildings on the lot have pedestrian access points located within five-hundred (500) feet of the Civic Space or public park, as described in Section 14.06(D)(4), above. (b) The DRB cannot provide any credit to replace the remaining 50% of the Site Amenity area. 11. The applicant is required to provide a civic space as part of the master plan (& subdivision). Staff considers the Board may provide a credit for civic spaces and recommends the Board direct the applicant to demonstrate both the area of the Civic Space (after modifications in response to Board feedback on the Master Plan) and the pedestrian walking route. Staff notes the building itself is more than 500-ft long therefore the Board may choose to instead provide only partial credit. The applicant has indicated in concurrent master plan application #MP-24-01 that they intend to provide two courtyards, one at 13,340 sf and one at 9,620 sf, and a snippet/parklet at 915 sf. Courtyards must be between 5,000 and 20,000 sf and surrounded on three to four sides by a building or buildings. They must have substantial seating and plantings, and sunlight to the sitting areas for most of the day. 12. It appears these courtyards will be surrounded on the three sides from which the sunlight might reasonably be expected to shine by a 5-story building. Staff recommends the Board ask the applicant to demonstrate that the final requirement, for sunlight most of the day, is met. Snippets must be between 600 and 4,000 sf and adjacent to the public right of way or operable building entry, and must be primarily focused on fixed seating and landscaping. #SD-24-06 22 14.07 Specific Review Standards In all Zoning Districts and the City Center Form Based Codes District, the following standards shall apply: A. Environmental Protection Standards All proposed development shall be subject to the applicable requirements of Article 12, Environmental Protection Standards. Discussion of specific requirements for environmental protection is included under Article 12 below. B. Site Design Features. All proposed development shall comply with standards for the placement of buildings, parking and loading areas, landscaping and screening, open space, stormwater, lighting, and other applicable standards related to site design pursuant to these Land Development Regulations. These standards are discussed elsewhere in this report. C. Access and Circulation. All proposed development shall comply with site access and circulation standards of Section 15.A.14. 15.A.14 is discussed above. D. [Reserved for Transportation Demand Management (TDM)] E. Building Form. Development within the City Center Form Based Code District, the Urban Design Overlay District, and other districts with supplemental building form standards shall adhere to the standards contained therein. There are no supplemental building standards beyond those discussed under 14.06 above. F. Streetscape Improvements. A proposed new construction or extension/expansion of an existing structure exceeding the thresholds listed in either (a) Section 14.09(B) or (b) Section 8.11(D) within the City Center Form Based Code, or Section 3.11(D) in all other zoning districts, shall be required to upgrade adjacent sidewalks, greenbelts, and related street furniture (trees, benches, etc.) to the standards contained within the applicable Street Type and Building Envelope Standard. Nothing in this subsection shall be construed to limit requirements for additional upgrades as necessary to meet the requirements of these Regulations. Required streetscape improvements are discussed pertaining to subdivision standards above. G. Access to Abutting Properties. The reservation of land may be required on any lot for provision of access to abutting properties whenever such access is deemed necessary to reduce curb cuts onto an arterial or collector street, to provide additional access for emergency or other purposes, or to improve general access and circulation in the area. Staff considers no additional reservation of land to be necessary; the proposed development site is separated from additional development areas by streets, wetlands, or interstate. H. Utility Services. Electric, telephone and other wire-served utility lines and service connections shall be underground insofar as feasible and subject to state public utilities regulations. Any utility installations remaining above ground shall be located so as to have a harmonious relation to neighboring properties and to the site. Standards of Section 15.A.18, Infrastructure, Utilities, and Services, shall also be met. #SD-24-06 23 All utility installations are proposed to be underground. I. Disposal of Wastes. All dumpsters and other facilities to handle solid waste, including compliance with any recycling, composting, or other requirements, shall be accessible, secure and properly screened with opaque fencing to ensure that trash and debris do not escape the enclosure(s). Small receptacles intended for use by households or the public (i.e., non-dumpster, non-large drum) shall not be required to be fenced or screened. 13. It appears the applicant may be proposing to use a dumpster enclosure located on the adjacent conference center site. Staff recommends the Board ask the applicant to describe how trash will be handled for the proposed residential building. If residents are required to remove their own trash, the Board should require a walkable route to the dumpster enclosure. E) ARTICLE 12: ENVIRONMENTAL PROTECTION STANDARDS B. Classification. For the purposes of these Regulations, resources are grouped into Hazards, Level I and Level II Resources. Table 12-01 – Classification of Natural Resources Location in Regulations Initial Identification Field Verification / HDA Hazards Floodplain (1% and 0.2% B2), Floodway 12.08 FEMA FIRM If Requested River Corridor except intermittent streams 12.07 ANR Atlas If requested Class I, II Wetlands, Buffers 12.06 ANR Atlas Required Very Steep Slopes (25+%) 12.03 ANR Atlas If impacted Level I Resources Habitat Block Overlay District 12.04 Habitat Block and Connectors Overlay District Map N/A unless seeking exchange per Section 12.04 Habitat Connector Overlay District 12.05 Habitat Blocks and Connectors Overlay District Map N/A unless seeking modification per 12.05 Level II Resources Floodplain (0.2% Zone B1) 12.08 FEMA FIRM If Impacted Class III Wetlands, Buffers 12.06 ANR Atlas If impacted Steep Slopes (15 to 25%) 12.03 ANR Atlas If impacted River Corridor - Intermittent Streams 12.07 Site Mapping If impacted As discussed above, the project is proposed to impact Class II wetlands, very steep slopes, and habitat blocks. The applicant has provided the required mapping for Class II wetlands & buffers, very steep slopes, and habitat blocks in association with concurrent master plan MP-24-01. Staff considers it is likely that there are also steep slope impacts adjacent to the very steep slope impacts, therefore those standards have been included below. #SD-24-06 24 14. Staff recommends the Board ask the applicant to show the limits of each of the impacted natural resource on a site scale plan. Staff notes this includes additional wetland buffer east of the gravel wetland that does not appear to be shown on the current plans (though other wetland buffers are shown). 12.02 Restricted Infrastructure Encroachment B. Types of Development. Restricted Infrastructure Encroachments are limited to the types of development listed in this subsection: (1) Underground public utilities systems (e.g., water, wastewater, stormwater, electric, broadband, telephone). (2) Public sidewalks and recreation paths (including bridges and boardwalks) intended to connect parcels and neighborhoods, or provide recreational opportunities within areas containing Hazards, Level I Resources, or Level II Resources. (3) Public and Private Street crossings designed to cross Hazards, Level I Resources, and Level II Resources (e.g., designed to minimize disturbance of the subject natural resources). (4) Public and Private Driveway crossings designed to cross Hazards, Level I Resources, and Level II Resources (e.g., designed to minimize disturbance of the subject natural resources). (5) Stormwater Facilities specifically identified as a part of an Environmental Restoration Project. C. Qualifying Criteria. Encroachment into a natural resource may only be allowed if there is a finding that the proposed Restricted Infrastructure Encroachment meets one or more of the following qualifying criteria: (1) Is necessary to repair impacts from a Federally declared disaster, mitigate the future impacts of hazards, and/or necessary for the protection of the public health, safety and welfare; (2) Is for a functionally dependent purpose or use; (3) Is a part of an Environmental Restoration Project; (4) Is on the Official Map; (5) Is for purposes of crossing a natural resource area to gain access to land on the opposite side of the area; or (6) For purposes of providing safe access in accordance with City roadway and connectivity standards to an approved use. E. Standards. All Restricted Infrastructure Encroachments shall meet the following standards: (1) The encroachment shall not have an undue adverse effect on the subject natural resource and shall meet all specific, applicable standards for Restricted Infrastructure Encroachments into River Corridors (Section 12.07), Wetlands Buffers (Section 12.06), and Habitat Blocks (Section 12.04). (2) Street and Driveway Crossings Not On Official Map. Restricted Infrastructure Encroachment projects involving streets and/or driveways not shown on the City Official Map that cross River Corridors (Section 12.07), Wetlands Buffers (Section 12.06), and/or Habitat Blocks (Section 12.04) #SD-24-06 25 may be allowed only upon a determination by the Development Review Board that all resource- specific standards and the following standards have been met: (a) There is no feasible alternative for providing safe access to the developable portion of the property; (b) Alternative accesses through adjacent properties have been considered and, where fewer or no constraints exist, property owners have been contacted to discuss locating the street or driveway on the adjacent property; (c) The requirements of the applicable restriction will cause unnecessary or extraordinary economic hardship; (d) The area served by the encroachment represents more than thirty (30) percent of the total developable land on the parcel; and, (e) The encroachment represents the least possible impact to the specific resource (e.g., location with least adverse impact, designed to minimize disturbance of the resource). Some of the natural resource impacts may be permissible as restricted infrastructure encroachment. Staff considers if the applicant seeks permission to create restricted infrastructure encroachment, they should provide the following information for each encroachment. 1. What type of development they seek to be considered 2. Under which criterion the encroachment qualifies 3. That there is no feasible alternative, the encroachment is minimized, and the area served by the encroachment represents more than 30% of the total developable land of the parcel. 12.03 Steep Slopes E. Standards. (1) Very Steep Slope Standards. Development other than Restricted Infrastructure Encroachment is prohibited on very steep slopes. As noted above under 15.A.11 General Subdivision Standards, the applicant is proposing to impact approximately 18,460 sf of very steep slopes. Proposed impacts to very steep slopes include: • grading for the purpose of stormwater treatment, • construction of a fire lane, • installation of a wetland viewing platform, • construction of the “courtyard” site amenity, and • grading associated with the “greenway” civic space. 15. Some of these impacts may be permissible as restricted infrastructure encroachment. Specifically, Staff considers there may be some latitude to permit the proposed stormwater treatment impacts, as stormwater treatment must be located at the downstream side of a site. Staff does have concerns about the viability of the “courtyard” as qualifying. Staff recommends the Board direct the applicant to provide the above- outlined list for each type of steep slope encroachment. (2) Steep Slope Standards. #SD-24-06 26 (a) All development must be designed to avoid undue adverse effects on steep slopes which may include, but are not limited to, undue clearing of vegetation, excavation, and/or filling. (b) All recommendations of the slope stability analysis submitted with the application shall be required by the DRB or Administrative Officer. 16. As noted above, Staff recommends the Board require the applicant to map steep slope encroachment, and, where unavoidable, provide a slope stability analysis to mitigate the impacts. 12.04 Habitat Block Overlay District The applicant has argued in association with concurrent master plan MP-24-01 that the project is exempt from habitat block standards for the purpose of calculation of allowable density. As introduced above under 15.A.11 General Subdivision Standards, Staff recommends the Board find the habitat block overlay district is applicable for the purpose of physical location of the project. If there are no direct physical habitat block impacts, the remainder of this section 12.04 is moot. D. Modification of Habitat Block. An applicant may request approval from the Development Review Board to modify a Habitat Block in any of the following manners. An applicant may select any one of the three modification options below. A development application may not include more than one option for any application. Land located within the SEQ-NRP zoning sub-district, Hazards, or Level I Resources, previously approved as open space or conserved land, subject to a deed restriction prohibiting development, subject to a conservation or density reduction easement, or owned by the City of South Burlington or the Winooski Valley Parks District and designated as a park or conservation parcel shall not be eligible for any of the three options to modify a Habitat Block. (1) Minor Habitat Block Boundary Adjustment. An applicant may apply to modify the boundary of a Habitat Block by up to fifty (50) feet in any direction to account for site-specific conditions, upon written request by the applicant as part of the requisite application. Any proposed reduction in Habitat Block area must be offset with an equal addition elsewhere within the same subject parcel or Planned Unit Development. The land to be protected through the modification of the Habitat Block boundary must be contiguous to the Habitat Block. In no case shall the Development Review Board approve a net reduction of the area of a Habitat Block. 17. The project may be proposed to directly impact a small area of habitat block for the purpose of roadway improvements at the north end of the improved section of public roadway. If there are physical impacts, Staff recommends the Board require the applicant to specifically enumerate the area of impacts, and propose an offset within the master plan area. While the impacts may be permitted under restricted infrastructure encroachment, given the very small area, Staff considers the additional documentation needed for restricted infrastructure encroachment to be not worth the time. 12.06 Wetland Protection Standards As noted above, it appears from the provided plans that the applicant is proposing impacts to Class II wetland buffers on the west side of the gravel wetland, though the applicant has not acknowledged this impact as part of their submission nor has the area of impacts been specifically calculated. D. Standards for Wetlands Protection. (1) Class I and Class II Wetlands. Development is generally prohibited within Class I #SD-24-06 27 wetlands, Class II wetlands, and their associated buffers. All lands within a Class I wetlands, Class II wetlands, and their associated buffers, shall be left in an undisturbed, naturally vegetated condition. However, an applicant may seek approval for a Restricted Infrastructure Encroachment under this section or to modify this standard per the regulations in Section 12.06(F). Staff considers the proposed impacts are unlikely to be allowable as restricted infrastructure encroachment because stormwater treatment is not one of the types of development allowed as restricted infrastructure development. (2) Landscaping and Fencing. Landscaping and/or fencing shall be installed along the outside perimeter of the wetlands buffer to clearly identify and protect wetlands buffer. The DRB may waive this requirement, if petitioned by the applicant, if there is existing forest and/or landscaping along the border of wetland buffer or other clear, existing demarcation. The design and installation of any such landscaping or fencing must accommodate wildlife passage. The applicant is proposing a row of boulders along a portion of the wetland buffer, but not where the impacts are occurring. Staff recommends the Board require the applicant to add signs spaced at 200’ indicating the presence of a wetland buffer, and to continue the row of boulders along the remainder of the buffer adjacent to the stormwater treatment system. F. Modifications. (1) Types of Development. An applicant may request a modification, in writing, from the rules of this section for any development in the following areas only: (c) Installation of low-impact development stormwater practices consistent with wetland functions and plantings with a Class II or Class III wetland buffer. Staff considers the proposed impacts to be potentially eligible as they are for the purpose of constructing a gravel wetland. (3) Modification Standards. The Development Review Board or the Administrative Officer, as applicable, may grant a modification from the rules of this Section only if a modification application meets all the following standards: (a) The modification shall be the minimum required to accommodate the proposed development; (b) The proposed development will not have an undue adverse effect on the planned character of the area, as defined by the purpose statement of the zoning district within which the project is located, or on public health and safety; (c) The proposed development will not have an undue adverse effect on the ability of the property to adequately treat stormwater from the site; and, (d) The proposed development will not have an undue adverse effect upon specific wetland functions and values identified in the field delineation. 18. If the Board agrees that the rules may be modified for construction of the proposed gravel wetland, Staff recommends the Board require the applicant to submit the wetland delineation report enumerating the specific functions and values, enumerate the area of impact, and demonstrate that the area of impact has been minimized. #SD-24-06 28 E) OTHER APPLICABLE STANDARDS 3.18 Residential and Commercial Building Energy Standards A. Applicability. This section shall apply to the receipt of a zoning permit for the construction and subsequent alteration of all new principal buildings beginning December 1, 2015, or the date that this Section 3.17 becomes effective, whichever is later. C. Commercial Building Energy Standards (CBES). Commercial buildings, as defined by 30 V.S.A. section 53(a), that are principal buildings, shall comply with the Commercial Building Energy Standards Stretch Code Guideline, as prepared and revised by the Vermont Public Service Department. If no such Guideline exists, it shall not be applied. Such buildings for which the CBES Certificate certifying compliance with the CBES and Guideline is not recorded in the South Burlington Local Records shall be deemed land development without a zoning permit in violation of these Regulations. (1) New commercial buildings subject to this Section for which a complete application is submitted following the date these Regulations become effective, shall be required to meet the standards of Appendix CA: – Solar-Ready Zone of the Commercial Building Energy Standards as prepared and revised by the Vermont Public Service Department. As a four-story structure, this residential building is defined as a commercial building for the purposes of commercial building energy standards. The applicant must meet the standards for solar readiness, which includes 40% of the roof being made able to accommodate installation of solar panels or demonstration of exemption (such as provision of a permanently installed, on-site renewable energy system, discussed below) 3.19 On-Site Solar Photovoltaic Systems B. Applicability and Standard. This section shall apply to the receipt of a zoning permit for the construction and subsequent alteration of any building that, beginning May 11, 2023 is required by these regulations and/or the CBES, as amended from time to time, to establish a “solar-ready zone”. For any such building required to establish a solar-ready zone, there shall be installed a solar photovoltaic (“Solar PV”) system designed to maximize the use of the area of the Solar-Ready Zone employing typical Solar PV panel configurations, provided that (4) Where a permanently-installed, on-site renewable energy system, as defined within the CBES, is provided in lieu of a Solar-Ready Zone, the applicant shall demonstrate that said system will generate a number of kWh that is equivalent to the number of kWh a Solar PV system is estimated to generate if a Solar-Ready Zone were established. The applicant has indicated their intention to provide a geothermal system. Staff recommends the Board require the applicant to confirm that this is how they intent to meet their Solar-Ready Zoning requirement as part of the Final Plat and demonstrate that the system will generate the required amount of kWh of electricity as part of their zoning permit application. 13.02 Off Street Parking and Loading The applicant has requested a parking number modification, discussed above. #SD-24-06 29 Dimensional standards are proposed to be met. The applicant has testified that all surface parking spaces will be EV-ready. The applicant is advised that reserved parking spaces, including those restricted to electric vehicles, are strongly discouraged and should be minimized. 19. Staff recommends the Board direct the applicant to consider how EV spaces will be managed at the final plat stage of review. Furthermore, the applicant has stated that the spaces will be “EV Ready” but EV chargers are shown on plan. Staff considers the applicant should clarify what will be provided at the final plat stage of review. 13.03 Bicycle Parking and Storage The following bicycle parking spaces are required Type of Activity Short Term Bike Parking Long Term Bike Storage Residential buildings with more than 3 units 1 for every 10 units = 15.4 round to 16 spaces 1 for every unit = 154 spaces The applicant has provided 11 bicycle parking racks (22 bicycle parking spaces) distributed between two building entrances. Staff considers the short term bicycle parking requirement to be met. The applicant has stated that long term bicycle parking will be in the proposed garage on the adjacent property. Staff considers the Board must affirmatively find that off-site long term bicycle parking is approved. 20. Staff considers the location of long term parking to be acceptable, but recommends if the Board supports the off-site long term parking that they include a condition requiring that a certificate of occupancy for the multifamily housing project not be issued until the long- term bicycle parking requirements are met, and also that the long term bicycle parking be located generally on the north side of the garage, near to the multifamily building. The applicant met with the City Bicycle and Pedestrian Committee on February 14, 2024 and offered the following recommendation. Applicant responses are embedded. a. Committee comment: Consider completing the sidewalk on the east side of the Doubletree driveway leading to Williston Road. Applicant Response: We will consider this in consultation with the Dept. of Public Works and transportation impact study. In addition we will consider install a crosswalk from the end of the sidewalk on the east to the shared use path on the west, in consultation as noted above. b. Committee comment: Consider installing a bus stop on the west side of the Doubletree driveway. Applicant Response: we will consider this in consultation with GMT and transportation impact study. c. Committee comment: Consider a crosswalk to cross Williston Road on the west side of the Doubletree driveway. Applicant Response: We will consider this in consultation with GMT and transportation impact study. d. Committee comment: Please accommodate different sizes of bikes (regular bikes, #SD-24-06 30 cargo bikes, adaptive bikes, electric bikes) within the secure bike parking facilities. Applicant Response: We will do this. Planning and Department of Public Works Staff have made similar recommendations to comments a, b, and c elsewhere in this report. Staff supports comment d. as well. Other bicycle parking standards pertain to spacing and permanency of racks. 13.04 Landscaping, Screening, and Street Trees Landscaping standards are typically reviewed at the final plat stage of review, therefore Staff’s comments on these criteria are to be considered preliminary. Nonetheless, Staff has attempted to “hit the high points” of the relevant landscaping, screening, and street tree standards. B. Landscaping of Parking Areas (1) All off-street parking areas shall be landscaped around the perimeter of the lot with trees, shrubs and other plants. Perimeter planting shall be set back from the curb sufficiently to allow for snow storage. The purpose of perimeter planting shall be to mitigate the view of the parking lot from the public way and from adjacent uses and properties, and to provide shade and canopy for the parking lot. In some situations it may be necessary both for surveillance purposes and for the perception of safety to install the size and type of plants that leave visual access between the parking lot to the public way or other pedestrian areas. Staff considers this criterion met to the degree appropriate for the compact development proposed. (2) In all parking areas containing twenty-eight (28) or more contiguous parking spaces and/or in parking lots with more than a single circulation lane, at least ten percent (10%) of the interior of the parking lot shall be landscaped islands planted with trees, shrubs and other plants. Such requirement shall not apply to structured parking or below-ground parking. 21. Staff recommends the Board require the applicant to demonstrate compliance with this criterion at the final plat stage of review, with the understanding that it could affect the parking layout or count. Staff considers it does not appear to be met. (3) All interior and perimeter planting shall be protected by curbing unless specifically designed as a collection and treatment area for management of stormwater runoff as per 13.04(B)(5)(c) below. Interior planted islands shall have a minimum dimension of six (6) feet on any one side, and shall have a minimum square footage of sixty (60) square feet. Large islands are encouraged. Staff considers this criterion met. (4) Landscaping Requirements. (a) Landscaping shall include a variety of trees, shrubs, grasses and ground covers. All planting shall be species hardy for the region and, if located in areas receiving road runoff or salt spray, shall be salt-tolerant. The City Arborist reviewed the provided plans on April 10, 2024 and offers the following comments. • Sheet LC-002 Landscape Details: Remove language to make pruning cuts flush. Pruning cuts should be made to just outside the branch collar. • Sheet LC-004 Existing Tree Plan: I assume the tree maples to be retained are the ones drawn with a solid line but this should probably be clarified. #SD-24-06 31 Staff recommends the Board require the applicant to comply with these comments at the final plat stage of review. (b) At least one (1) major deciduous shade tree shall be provided within or near the perimeter of each parking area, for every five (5) parking spaces. The trees shall be placed evenly throughout the parking lot to provide shade and reduce glare. Trees shall be placed a minimum of thirty (30) feet apart. The applicant has proposed 15 shade trees in a parking lot containing 75 parking spaces. This computation includes the parking spaces which are on the adjoining hotel lot but accessed via the subject property, as well as the shade trees adjacent to that parking aisle. (c) Trees shall have a caliper equal to or greater than two and one-half (2 ½) inches when measured on the tree stem, six (6) inches above the root ball. This criterion is proposed to be met. (d) Where more than ten (10) trees are installed, a mix of species is encouraged; the species should be grouped or located in a manner that reinforces the design and layout of the parking lot and the site. A mixture has been provided. Staff recommends the Board reserve evaluation of the design until such time as the criterion of 14.06 pertaining to relationships between structures and sites are evaluated. (5) Planting islands. (a) Curbed planting islands shall be designed and arranged to define major circulation aisles, entrances and exits, provide vegetative focal points, provide shade and canopy, and break up large expanses of asphalt pavement. All islands shall be planted with trees, shrubs, grasses and ground covers. Plant materials judged to be inappropriate by the Development Review Board will not be approved. (b) Curbs of such islands shall be constructed of concrete or stone and shall be designed to facilitate surface drainage and prevent vehicles from overlapping sidewalks and damaging the plants. Sections of drop curb are permitted if their purpose is to allow stormwater runoff from the adjacent parking area to reach stormwater collection and management infrastructure. (c) Islands are strongly encouraged to be graded and planted to serve as collection and treatment areas for stormwater management. It is recommended that sections of drop curb no greater than five feet in length be installed to allow stormwater to flow off the paved parking lot and onto the island for treatment. At the DRB’s discretion, curbless parking areas and planting islands may be allowed where these are specifically designed for stormwater management. However, ends and corners of such areas must be protected with curbing to prevent cars from driving over or parking on planted areas. Planting islands are curbed and are not proposed for stormwater treatment. Staff considers is may be necessary for the applicant to revise the planting islands depending on whether interior parking lot landscaping minimums are met. Staff considers some of the planting islands to be too narrow to support landscaping, even potentially grasses, and recommends the applicant look to those areas first in considering revision of the planting islands. #SD-24-06 32 (7) Snow storage areas must be specified and located in an area that minimizes the potential for erosion and contaminated runoff into any adjacent or nearby surface waters. Staff has been unable to locate snow storage areas on either the civil plans or landscaping plans. Staff recommends the Board require the applicant to provide snow storage areas as part of the final plat application. C. Screening or Buffering. The Development Review Board will require landscaping, fencing, land shaping and/or screening along property boundaries (lot lines) whenever it determines that a) two adjacent sites are dissimilar and should be screened or buffered from each other, or b) a property’s appearance should be improved, which property is covered excessively with pavement or structures or is otherwise insufficiently landscaped, or c) a commercial, industrial, and multi-family use abuts a residential district or institutional use, or (d) a parking or loading area is adjacent to or visible from a public street. (1) There shall be sufficient landscaping, walls, or fencing of sufficient height (minimum of three (3) feet) and opacity to effectively screen the parking or loading area year-round from adjacent public streets. (2) Screening of a parking or loading shall be provided where headlights from vehicles on site may be visible and project parallel to a public street. Staff considers no additional plantings, grading, or walls to be necessary for the purpose of screening the parking and considers this criterion met. (3) There shall be sufficient landscaping, walls, or fencing of sufficient height and opacity to effectively screen outdoor storage areas, refuse, recycling, and compost collection (excluding on-site composting) areas. As noted above, it appears the applicant has proposed to use an off-site dumpster area, which is proposed to be screened. (4) The landscaping shall be designed to minimize erosion and stormwater runoff, and to protect neighboring residential properties from the view of uses and parking areas on the site. The landscaping shall be of such type, height, and spacing, as in the judgment of the Development Review Board, will effectively screen the activities on the lot from the view of persons standing on adjoining properties. The plan and specifications for such planting shall be filed with the approved plan for the use of the lot Staff considers no additional screening to be necessary for the proposed use of the lot. (5) Modifications. Where the existing topography and/or landscaping provides adequate screening or would render the normally required screening inadequate, the Development Review Board may modify the planting and/or buffer requirements by, respectively, decreasing or increasing the requirements. Staff considers no modifications to accommodate existing topography or landscaping to be needed. (6) Recreational vehicle parking areas shall be screened with evergreen trees and shrubs and such landscaping plan shall be part of the application. Not applicable. #SD-24-06 33 (7) Additional landscaping above and beyond the minimum landscape budget formula may be required for the purpose of adding a buffer strip along I-89 to properly screen development from the highway. Staff considers no additional landscaping beyond that which has already been proposed is necessary for buffering the development from the highway. D. Front Yards of Non-Residential and Multi-Family Uses. In the case of non-residential and multi-family uses, the required front yard and/or the frontage along designated arterial and collector streets (see Article 3, Section 3.06 for this list) shall be suitably landscaped and maintained in good appearance. Landscape elements that reduce stormwater runoff and promote stormwater infiltration are encouraged. The Development Review Board shall require the applicant to meet the provisions of sections 13.04(F) and (G). Not applicable. E. Site Restoration. Grading or seeding shall be required to restore the condition of any portion of a site that is disturbed during construction in compliance with Section 16.03 (Standards for Erosion Control during Construction). F. Landscaping Plan. Landscaping plans shall be prepared by a landscape architect, master gardener, nursery professional, arborist, professional landscape designer, or other landscape professional. See Appendix E, Submission Requirements. This criterion has been met. G Landscaping Standards. (1) The Development Review Board shall require compliance with any Tree Ordinance or Landscaping Design Standards enacted by the City of South Burlington, subsequent to the effective date of these regulations. (2) Overall, there shall be a mix of large canopy tree species within each landscaping plan. (3) Landscaping Budget Requirements. The Development Review Board shall require minimum planting costs for all site plans, as shown in Table 13-4 below. In evaluating landscaping requirements, some credit may be granted for existing trees or for site improvements other than tree planting as long as the objectives of this section are not reduced. The costs below are cumulative; for example, a landscaping budget shall be required to show a planned expenditure of three percent of the first $250,000 in construction or improvement cost plus two percent of the next $250,000 in construction or improvement cost, plus one percent of the remaining cost over $500,000. The landscaping budget shall be prepared by a landscape architect or professional landscape designer. Table 13-4: Landscaping Value Requirements Total Building Construction or Building Improvement Cost % of Total Construction/ Improvement Cost $0 - $250,000 3% Next $250,000 2% Additional over $500,000 1% #SD-24-06 34 22. The applicant has stated the project cost is $78 million, but that this includes site work and landscaping. Staff reminds the applicant that the calculated landscaping value is based on the BUILDING cost (including initial fit-up), not the entire project cost, and recommends the Board require the applicant to provide a cost appropriate for calculation of required landscaping value. The applicant has requested as part of concurrent master plan #MP-24-01 to “switch” landscaping funds between the hotel and housing projects. As described in the staff report for that project, Staff considers the Board cannot permit a general “switch” of funds, but Staff considers the Board may permit some of the required landscaping budget to be expended on the adjacent site if other landscaping requirements, such as buffering and shading, are met. 23. Staff recommends the Board ask the applicant to clarify the amount and provide a plan for the Board’s review showing the landscaping that they are proposing on the adjacent site. 13.05 Stormwater Management This chapter includes application requirements and design requirements for on-site treatment and for impacts to the municipal system. The City Stormwater Section reviewed the plans on April 26, and the comments are provided above. 13.07 Exterior Lighting Lighting requirements are summarized as follows. (1) Fixtures must be downcast and shielded; (2) Illumination must be evenly distributed; (3) Fixtures must be placed to minimize lighting from becoming a nuisance; (4) Poles shall be rustproof metal, cast iron, fiberglass, finished wood or similar structural material, with a decorative surface or finish; (5) Poles & building mounted fixtures may be no higher than 30-ft; and, (6) Poles must be located in safe locations. The applicant has provided the required photometric plan but has not provided information about the fixtures. Staff recommends the Board require the applicant to provide the necessary details to review the above standards at the next stage of review. 13.11 Fences The applicant is proposing fencing along the north and east sides of the project, which is listed as being typically 4 feet tall or less. All fencing is required to meet the standards of this section, which will be evaluated at the final plat stage of review. 13.12 Utility Cabinets and Similar Structures Utility cabinets and similar structures must be screened from streets and abutting properties. Staff considers this can be reviewed as part of the final plat application. #SD-24-06 35 13.16 Retaining Walls The applicant has proposed many retaining walls on all sides of the building. Staff has not yet reviewed the retaining walls, but considers they should be shown clearly on any additional elevation or rendinerings provided in support of review of Article 14.06 criteria pertaining to the appearance and compatibility of the site. Staff considers retaining walls higher than 3 ft are likely to have a more significant impact on the design of the site. Retaining walls must be located on the property and not on the property line. Retaining walls less than five feet from the property line are subject to review as a conditional use. 24. Staff recommends the Board ask the applicant to clarify whether there are any retaining walls within 5-ft of the property line as part of their final plat submission in order to properly warn the next hearing. RECOMMENDATION Staff recommends that the Board work with the applicant to address the issues identified herein. Staff recommends the Board not close the preliminary plat until thy close the master plan since the preliminary plat cannot be approved before the master plan. Respectfully submitted, Marla Keene, P.E. Senior Development Review Planner A201 3 A201 2 1 A300 1 A300 MECHANICAL ROOM PACKAGES SPRINK. RECEPTION LOUNGE MAIL A2026 A202 7 A2014 A201 1 A202 9 A203 10 11 A2028 A20316 14 15 A201 5 A203 1 2 A300 STAIR A ST A I R B 3 BR ADA 3 BR 3 BR 3 BR 3 BR 4 BR ADA 3 BR 3 BR 3 BR 3 BR 3 BR C O R R I D O R A EAST LOBBY EL E V 1 EM R 1 70'-10 1/2"224'-6" 66 ' - 9 1 / 2 " 75 ' - 7 1 / 2 " 55 ' - 2 1 / 2 " 2 3 3 '-4 " 2 7 6'-0 1 /2 " 14'-2 9/16" 54'-4" 2'-4" 57 ' - 0 " 3 1 ' - 1 1 1 / 2 " 55' -0" AD A WCELEC. IT CANOPY ABOVE DOOR CANOPY ABOVE DOORS CANOPY ABOVE ELECTRICAL UP NTm N - PROJECT NORTH T - TRUE NORTH m - MAGNETIC NORTH ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: FFF PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: 81 Maple Street ▪Burlington VT 05401 802▪864▪6844 ▪www.fffinc.com © 2022 Freeman French Freeman Inc. Architecture ▪Planning ▪Interiors SOUTH BURLINGTON, VT 6 Green Tree Drive ▪South Burlington VT 05403 802▪878▪7661 ▪www.dubois-king.com Mechanical ▪Electrical ▪Plumbing/ FP 120 Graham Way ▪Shelburne VT 05482 802▪497▪3531 ▪www.artisaneng.com Structural Engineering 1" = 20'-0" 3/ 1 5 / 2 0 2 4 1 1 : 3 3 : 0 1 A M A100 2285 02/14/24 Author Checker GROUND LEVEL - OVERVIEW PLAN CATAMOUNT WOODS 02/16/2024SD PRICING SET SCALE:1" = 20'-0"A100 1 GROUND LEVEL OVERVIEW PLAN SUBMITTAL TO S. BURLINGTON 03/15/2024 UP A201 3 A201 2 1 A300 1 A300 A2026 A202 7 A2014 A201 1 A202 9 A20312 10 11 A2028 A20316 14 15 A201 5 A203 1 2 A300 2 A300 3 BR 3 BR ADA 2 BR C O O R I D O R A 3 BR ADA 3 BR 3 BR 3 BR 3 BR 4 BR ADA 3 BR 3 BR 3 BR 3 BR 4 BR 2 BR 2 BR 4 BR 3 BR3 BR3 BR 3 BR 3 BR 2 BR 2 BR 2 BR 1 BR 3 BR 3 BR3 BR3 BR3 BR 2 BR 3 BR 4 BR 4 BR 1 BR 3 BR4 BR ADA STAIR D WEST LOBBY EL E V 1 ST A I R B STAIR C 75 ' - 7 3 / 8 " 55 ' - 0 " 8 5 ' - 0 " 14 0 ' - 0 " 55'-0" 133'-4" 55'-0" 129'-8" 373'-0"283'-7" 243'-4"129'-8" 55'-0" 83 ' - 0 " 8 7 ' - 8 " 4 2 ' - 4 1 / 8 " 1 4 ' - 0 " 5 3 ' - 4 " 2 7 6 '-0 " 2 3 3 '-4 " 2'-0"2'-0" 656'-7" 83 ' - 0 " 5 5 ' - 0 " 3 2 ' - 8 " 4 2 ' - 4 1 / 8 " 55' -0" 59 ' - 4 " 55 ' - 0 " 1 1 6 ' - 8 " 1 4 ' - 0 " 14.00° COORIDOR B CORRIDOR C CO O R I D O R D ACCESS TRASH ELEV 2 EMR2 ELEC. IT ADA W C ELEC IT STORAGE TR A S H ELEC IT LA U N D R Y TRASH MECH ME C H 24 ' - 0 " 7 ' - 0 " 2 4 ' - 0 " CANOPY ABOVE DOOR CANOPY ABOVE CANOPY ABOVE DOOR CANOPY ABOVE DOORS CANOPY BELOW CANOPY BELOW CANOPY BELOW ADA WC STAIR A NTm N - PROJECT NORTH T - TRUE NORTH m - MAGNETIC NORTH ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: FFF PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: 81 Maple Street ▪Burlington VT 05401 802▪864▪6844 ▪www.fffinc.com © 2022 Freeman French Freeman Inc. Architecture ▪Planning ▪Interiors SOUTH BURLINGTON, VT 6 Green Tree Drive ▪South Burlington VT 05403 802▪878▪7661 ▪www.dubois-king.com Mechanical ▪Electrical ▪Plumbing/ FP 120 Graham Way ▪Shelburne VT 05482 802▪497▪3531 ▪www.artisaneng.com Structural Engineering 1" = 20'-0" 3/ 1 5 / 2 0 2 4 1 1 : 3 3 : 0 3 A M A101 2285 02/06/24 Author Checker LEVEL 1 OVERVIEW PLAN CATAMOUNT WOODS 02/16/2024SD PRICING SET SCALE:1" = 20'-0"A101 1 LEVEL 1 OVERVIEW PLAN SUBMITTAL TO S. BURLINGTON 03/15/2024 NTm N - PROJECT NORTH T - TRUE NORTH m - MAGNETIC NORTH A201 3 A201 2 1 A300 1 A300 A2026 A202 7 A2014 A201 1 A202 9 A20312 10 11 A2028 A20316 14 15 A201 5 A203 1 2 A300 2 A300 SLOPE 1/4" / FTSLOPE 1/4" / FT SL O P E 1 / 4 " / F T SLOPE 1/4" / FTSLOPE 1/4" / FT SL O P E 1 / 4 " / F T SLOPE 1/4" / FT ROOF BELOW SLOPE 1/4" / FTSLOPE 1/4" / FT SL O P E 1 / 4 " / F T SL O P E 1 / 4 " / F T SLOPE 1/4" / FTSLOPE 1/4" / FT SL O P E 1 / 4 " / F T SL O P E 1 / 4 " / F T SLOPE 1/4" / FTSLOPE 1/4" / FT SL O P E 1 / 4 " / F T SL O P E 1 / 4 " / F T SLOPE 1/4" / FTSLOPE 1/4" / FT SL O P E 1 / 4 " / F T SL O P E 1 / 4 " / F T SLOPE 1/4" / FT SL O P E 1 / 4 " / F T SL O P E 1 / 4 " / F T SLOPE 1/4" / FT NOTE: EACH AREA OF ROOF DRAINAGE TO HAVE A CORRESPONDING OVERFLOW ROOF SCUPPER 2 3 1 '-1 0 " SLOPE 1/4" / FTSLOPE 1/4" / FT SL O P E 1 / 4 " / F T SL O P E 1 / 4 " / F T SLOPE 1/4" / FT SLOPE 1/4" / FT SL O P E 1 / 4 " / F T SL O P E 1 / 4 " / F T SLOPE 1/4" / FTSLOPE 1/4" / FT SL O P E 1 / 4 " / F T SL O P E 1 / 4 " / F T 47 ' - 9 " SL O PE 1 / 4" / FT S LO P E 1 / 4 " / F T SL O P E 1 /4 " / F T SLOPE 1/4" / FT SLOPE 1/4" / FT SLOPE 1/4" / FT S LO P E 1 / 4 " / F T S L OP E 1 /4 " / F T S L O P E 1 /4 " / F T S L O P E 1 /4 " / F T S L OP E 1 /4 " / F T SL O PE 1/ 4" / FT S L O P E 1 /4 " / F T S L O P E 1 /4 " / F T S L O P E 1 /4 " / F T SL O PE 1/ 4" / FT S LO PE 1 / 4 " / F T S L O P E 1 /4 " / F T S L O P E 1 /4 " / F T S LO PE 1 / 4 " / F T S L OP E 1 /4 " / F T S L O P E 1 /4 " / F TSLOPE 1/4" / FT SL O P E 1 / 4 " / F T ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: FFF PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: 81 Maple Street ▪Burlington VT 05401 802▪864▪6844 ▪www.fffinc.com © 2022 Freeman French Freeman Inc. Architecture ▪Planning ▪Interiors SOUTH BURLINGTON, VT 6 Green Tree Drive ▪South Burlington VT 05403 802▪878▪7661 ▪www.dubois-king.com Mechanical ▪Electrical ▪Plumbing/ FP 120 Graham Way ▪Shelburne VT 05482 802▪497▪3531 ▪www.artisaneng.com Structural Engineering 1" = 20'-0" 3/ 1 5 / 2 0 2 4 1 1 : 3 3 : 0 5 A M A106 2285 02/14/24 Author Checker ROOF PLAN CATAMOUNT WOODS 02/16/2024SD PRICING SET SCALE:1" = 20'-0"A106 1 UPPER ROOF SUBMITTAL TO S. BURLINGTON 03/15/2024 LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" 11 ' - 0 " 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 7'- 4 " 5'- 0 " 57 ' - 0 " ME T A L P A N E L MA S O N R Y STANDING SEAM AWNINGS AT GRADE LEVELS ON THE SOUTHERN FACADES 4'-6 1/2" 18'-2 7/16" 11 ' - 0 " 11 ' - 4 " LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" 5' - 0 " 57 ' - 0 " 11 ' - 0 " 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " ME T A L P A N E L MA S O N R Y LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" 11 ' - 0 " 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 5'- 0 " 57 ' - 0 " ME T A L P A N E L MA S O N R Y LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" 12 ' - 0 " 1 1 ' - 4 " 1 1 ' - 4 " 1 1 ' - 4 " 1 1 ' - 0 " 57 ' - 0 " 5 ' - 0 " MA S O N R Y M E T A L P A N E L LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" 11 ' - 0 " 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 5'- 0 " 57 ' - 0 " ME T A L P A N E L MA S O N R Y ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: FFF PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: 81 Maple Street ▪Burlington VT 05401 802▪864▪6844 ▪www.fffinc.com © 2022 Freeman French Freeman Inc. Architecture ▪Planning ▪Interiors SOUTH BURLINGTON, VT 6 Green Tree Drive ▪South Burlington VT 05403 802▪878▪7661 ▪www.dubois-king.com Mechanical ▪Electrical ▪Plumbing/ FP 120 Graham Way ▪Shelburne VT 05482 802▪497▪3531 ▪www.artisaneng.com Structural Engineering 1/16" = 1'-0" 3/ 1 5 / 2 0 2 4 1 : 2 7 : 2 4 P M A201 2285 06/10/21 Author Checker EXTERIOR ELEVATIONS CATAMOUNT WOODS 02/16/2024SD PRICING SET SCALE:1/16" = 1'-0"A201 3 ELEVATION 3 -SOUTH SCALE:1/16" = 1'-0"A201 2 ELEVATION 2 -WEST SCALE:1/16" = 1'-0"A201 4 ELEVATION 4 -EAST SCALE:1/16" = 1'-0"A201 1 ELEVATION 1 -NORTH SCALE:1/16" = 1'-0"A201 5 ELEVATION 5 -SOUTH SUBMITTAL TO S. BURLINGTON 03/15/2024 LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" GROUND LEVEL -12'-0" LOWER PARAPET 51'-0" 59 ' - 4 " 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 12 ' - 0 " 5'- 0 " 58 ' - 0 " CANOPY ME T A L P A N E L MA S O N R Y STANDING SEAM AWNINGS AT GRADE LEVELS ON THE SOUTHERN FACADES SUN SHADES AT WINDOWS ON UPPER LEVELS ON THE SOUTHERN FACADES LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" GROUND LEVEL -12'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" LOWER PARAPET 51'-0" 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 12 ' - 0 " 5'- 0 " 58 ' - 0 " 5'- 0 " 69 ' - 0 " CANOPY ME T A L P A N E L MA S O N R Y LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" GROUND LEVEL -12'-0" LOWER PARAPET 51'-0" 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 12 ' - 0 " 5'- 0 " 58 ' - 0 " ME T A L P A N E L MA S O N R Y LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" GROUND LEVEL -12'-0" GROUND LEVEL -12'-0" LOWER PARAPET 51'-0" 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 12 ' - 0 " 5'- 0 " 58 ' - 0 " ME T A L P A N E L MA S O N R Y ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: FFF PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: 81 Maple Street ▪Burlington VT 05401 802▪864▪6844 ▪www.fffinc.com © 2022 Freeman French Freeman Inc. Architecture ▪Planning ▪Interiors SOUTH BURLINGTON, VT 6 Green Tree Drive ▪South Burlington VT 05403 802▪878▪7661 ▪www.dubois-king.com Mechanical ▪Electrical ▪Plumbing/ FP 120 Graham Way ▪Shelburne VT 05482 802▪497▪3531 ▪www.artisaneng.com Structural Engineering 1/16" = 1'-0" 3/ 1 5 / 2 0 2 4 1 : 2 7 : 2 6 P M A202 2285 06/10/21 Author Checker EXTERIOR ELEVATIONS CATAMOUNT WOODS 02/16/2024SD PRICING SET SCALE:1/16" = 1'-0"A202 7 ELEVATION 7 -SOUTH SCALE:1/16" = 1'-0"A202 6 ELEVATION 6 -EAST SCALE:1/16" = 1'-0"A202 8 ELEVATION 8 -EAST SCALE:1/16" = 1'-0"A202 9 ELEVATION 9 -NORTH SUBMITTAL TO S. BURLINGTON 03/15/2024 LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" 11 ' - 0 " 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 5'- 0 " 57 ' - 0 " ME T A L P A N E L MA S O N R Y LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" 12 ' - 0 " 1 1 ' - 4 " 1 1 ' - 4 " 1 1 ' - 4 " 1 1 ' - 0 " 57 ' - 0 " 5 ' - 0 " MA S O N R Y M E T A L P A N E L LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" 11 ' - 0 " 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 5'- 0 " 57 ' - 0 " ME T A L P A N E L MA S O N R Y LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" GROUND LEVEL -12'-0" LOWER PARAPET 51'-0" 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 12 ' - 0 " 5'- 0 " 58 ' - 0 " MA S O N R Y ME T A L P A N E L LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" LEVEL 5 46'-0" GROUND LEVEL -12'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" LOWER PARAPET 51'-0" 12 ' - 0 " 1 1 ' - 4 " 1 1 ' - 4 " 1 1 ' - 4 " 1 1 ' - 0 " 58 ' - 0 " 5 ' - 0 " 57 ' - 0 " 5 ' - 0 " MA S O N R Y M E T A L P A N E L LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" 11 ' - 0 " 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 5'- 0 " 57 ' - 0 " ME T A L P A N E L MA S O N R Y LEVEL 1 0" LEVEL 2 12'-0" LEVEL 3 23'-4" LEVEL 4 34'-8" LEVEL 5 46'-0" UPPER ROOF 57'-0" UPPER PARAPET 62'-0" 11 ' - 0 " 11 ' - 4 " 11 ' - 4 " 11 ' - 4 " 12 ' - 0 " 5'- 0 " 57 ' - 0 " ME T A L P A N E L MA S O N R Y ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: FFF PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: 81 Maple Street ▪Burlington VT 05401 802▪864▪6844 ▪www.fffinc.com © 2022 Freeman French Freeman Inc. Architecture ▪Planning ▪Interiors SOUTH BURLINGTON, VT 6 Green Tree Drive ▪South Burlington VT 05403 802▪878▪7661 ▪www.dubois-king.com Mechanical ▪Electrical ▪Plumbing/ FP 120 Graham Way ▪Shelburne VT 05482 802▪497▪3531 ▪www.artisaneng.com Structural Engineering 1/16" = 1'-0" 3/ 1 5 / 2 0 2 4 1 : 2 7 : 2 8 P M A203 2285 02/13/24 Author Checker EXTERIOR ELEVATIONS CATAMOUNT WOODS 02/16/2024SD PRICING SET SCALE:1/16" = 1'-0"A203 14 ELEVATION 14 -WEST SCALE:1/16" = 1'-0"A203 15 ELEVATION 15 -NORTH SCALE:1/16" = 1'-0"A203 16 ELEVATION 16 -EAST SCALE:1/16" = 1'-0"A203 10 ELEVATION 10 -WEST SCALE:1/16" = 1'-0"A203 11 ELEVATION 11 -NORTH SCALE:1/16" = 1'-0"A203 12 ELEVATION 12 -EAST SCALE:1/16" = 1'-0"A203 13 ELEVATION 13 -NORTH SUBMITTAL TO S. BURLINGTON 03/15/2024 > > > o o o o o o o o o o o o o o o o X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X XX X X X X X X XXXXXXXXX X X X X X X o o o o o o o o o o o o o o o o o o o o o o FAHC HELICOPTE R L A N D I N G P A D FAHC HELICOPTE R L A N D I N G P A D > DN UP DN UP DN UP FF 326.0 Proposed Building 30.0 0 ' 11 19 6 HYD FF 314.0 FF 326.0 VP co 310 x 305 . 0 ' 310 305 305 310 305 305 305 305 Tr a n s i t O v e r l a y D i s t r i c t Ne w Tra n s co co HYD HYD He a t P u m p / Chi l l e r P a d PS 10 SP A C E S 7 SP A C E S 8 SP A C E S 8 SPA C E S 7 SP A C E S 12 S P A C E S 4 SPA C E S 14 15 15 12 8 ME C H TRA N S MT C VAN VAN B B B B B EV EV EV EV EV EV EV EV B EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV Courtyard Asphalt Fire Lan e New Precast Block Retaining Wall with fence mounted to topNew 10' wide Asphalt Recreation Path Boulders installed to delineated wetland buffer Dro p - O f f A r e a New 6' wide concrete walk New Screened Trash Enclosure Greenbelt 7' greenbelt New Precast Block Retaining Wall with fence mounted to top New Multi-Level Parking Garage Courtyard New Precast Block Retaining Wall with fence mounted to top Install boulders to delineated and protect wetland buffer New 15' arm gate with fire department attenuator control capability to limit access New hardscape pavers New 6' wide ADA concrete ramp with landings and railings New stairs and retaining walls New security fence New stone seating steps New stairs New 6' wide ADA accessible concrete walk New Bocce Court New security fence with gates. Final layouts to be determined. New 6' wide ADA accessible concrete walk (5) New bike racks 3-Way stop intersection New pavers New mountable cobbles New sculpture in planting area New mountable curb and brick pavers New EV (ready) charger base and two bollards, typical New Multi-Use concrete entry plaza New seat wall New seat wall New 42" high black vinyl chain link fence mounted to top of wall 24' wide paved drive 24' wide paved street New 5' wide concrete walk New observation deck 310 31 5 (6) New bike racks Transition to 48" tall black vinyl coated chain link fence New 10' wide double gate New concrete curb New 48" tall black vinyl coated chain link fence New 10' wide double gate New granite curb (6" reveal) New granite curb (2" reveal) New pavers New Multi-Use concrete B1 A1 A1 A1 A2 A2 A2 A2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 A2 A2 A2 A2 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A2 A2 B1 A1 B1B1 B1 B1 B1B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 R R R R R R R R SB SB SB SB SB SB SB SB SB SB A1 A1 A1 A1 A1 A1 A1 A2 A2 B1 B1 B1 LEGEND FINISH GRADE CONTOUR LINES (5 FOOT INTERVALS) FINISH GRADE CONTOUR LINES (1 FOOT INTERVALS) S ST G UGP W PROPOSED GAS LINE/VALVE PROPOSED SEWER LINE/MANHOLE PROPOSED STORM LINE/MANHOLE/BASIN NEW UNDERGROUND POWER NEW WATER LINE/SHUTOFF/VALVE PRECONSTRUCTION EXCAVATION NEW LIGHT POLE AND BASE FINISH GRADE FLOW DIRECTION FINISH GRADE SPOT ELEVATIONx363.9 NEW CONCRETE WALK NEW BUILDING REPLACE PAVEMENT (NO SUBBASE) NEW ASPHALT & SUBBASE SITE LAT: N44° 28' 21" LONG: W73° 11' 11" LOCATION MAP SCALE: 1" = 2,000 FT NEW MULTI-USE CONCRETE CA100 OVERALL SITE MATERIAL PLAN 1 40 CATAMOUNT HOUSING DOUBLE TREE HOTEL 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING SH-Site.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. 01524 PERMIT SET -15-2024 10' wide paved multi-use path constructed with Hotel Addition projet FUTURE HOTEL > > > > > > X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X XX X X X X X X X X X X FF 326.0 x 3 2 5 . 5 x 318.15 x 325.5 3 2 5 . 5 x x 326.0 Proposed Building x 3 2 5 . 5 x 319.45 x 319.7 x 32 0 . 0 x 319.6 x 3 1 8 . 0 30 6 x 3 1 8 . 6 0 x 319.1 319 3 1 9 318.7 x 320 3 1 5 x 317.45 tw 319.5 x x 310.0 bw x 32 0 . 5 t w x 32 1 . 5 t w x 319. 5 x 3 1 6 . 5 HYD 315 315 318 FF 314.0 FF 326.0 x 313.5 x 326.0 x 3 2 5 . 8 5 323 VP co 32 0 325.5 x x 3 3 1 . 5 x 33 1 . 5 3 3 1 . 4 x 331.4 x B BB B B B B x 313.70 x 313.60 312.4 5 x x 313.60 x 31 3 . 6 x 313.2 x 313.5 x 313. 5 325.55 x 32 5 322.15 x 3 2 2 . 0 x x 322.15 x 3 2 1 . 1 x 322.25 32 1 . 0 x x 324.4 324.30 x x 322.5 x 318.75 320 324 x 326.1 32 5 . 7 5 x x 3 2 5 . 6 0 x 325.7 32 1 32 4 32 5 326 32 0 x 32 0 . 5 x 319. 6 x 3 1 8 . 4 3 2 5 . 7 5 x 325 . 4 5 x 3 2 5 . 7 5 x 3 2 7 3 2 8 3 2 9 3 3 0 3 2 5 3 2 3 32 0 318 317 325 32 4 32 5 320 31 6 3 1 7 319 31 8 32 1 x 313.3 x 313. 5 324 322 x 331.15 x 33 0 . 6 330 329 328 x 3 3 1 . 5 x 3 3 1 . 5 x 331.65 x 3 3 0 . 6 x 331. 8 x 313.1 x 313.35 HP x 3 1 2 . 6 0 31 0 31 5 318 3 1 0 31 7 x 318 . 1 co co 321 HYD x 32 6 . 0 x 3 2 5 . 5 x 32 5 . 5 x 3 2 5 . 5 x 325.5 31 4 x 313 . 7 x 314.5 t c 316 317 318 325 321 325 322 323 324 tw 317.5 x 310 32 2 323 x 3 2 5 . 8 x 326. 3 x 326 . 8 x 326. 2 x 326.5 PS 330 329 327 x 319.9 8 x 31 9 . 9 8 x 319.70 x 319.9 x 32 0 . 2 32 1 32 2 32 1 x 319.9 328 327 32 6 331 15 15 8 x 325.7 321 322 323 324 325 319 321 323 x 322.0 x 3 1 8 . 5 319.2 x x 319.30 x 320.5 3 2 6 32 5 x 320 . 0 x 319 . 9 0 320.2 x x 3 3 0 . 5 330.75 x 330.6 x x 3 3 0 . 8 x 3 3 0 . 7 x 331 . 3 5 318 319 317 320 321 322323 324 325 x 315.5 5 325.1 x MT C VAN VAN x 3 1 3 . 4 x 313.5 31 5 . 2 5 x x 312.90 EV EV EV EV EV EV x 312.9 EV EV EV EV EV EV x 314.6 x 313.98 x 32 0 . 0 HP HP x 319.45 HP 31 4 x 3 1 2 . 7 5 x 313.8 x 3 1 2 . 8 5 31 3 313 3 1 4 x 32 0 . 4 x 320.2 x 319.7 x 319.5 317.95 x x 31 7 . 9 325 x 32 0 . 2 x 3 2 0 . 2 0 325 x 3 2 5 . 5 325 . 5 0 x 325. 3 0 x 325 . 5 x x 3 1 3 . 9 8 Courtyard Asphalt F i r e L a n e New Precast Block Retaining Wall with fence mounted to top New 10' wide Asphalt Recreation Path Boulders installed to delineated wetland buffer Dro p - O f f A r e a New 6' wide concrete walk Greenbelt 7' greenbelt New Multi-Level Parking Garage Courtyard Begin new concrete curb New 3' high black vinyl coated chain link fence New 15' arm gate with fire department attenuator control capability to limit access New hardscape pavers New hardscape pavers New 6' wide concrete walk New 6' wide ADA concrete ramp with landings and railings New stairs and retaining walls New security fence New stone seating steps New access gate New stairs New 6' wide ADA accessible concrete walk New Bocce Court New security fence with gates. Final layouts to be determined. New 6' wide ADA accessible concrete walk (5) New bike racks 3-Way stop intersection New pavers New mountable cobbles New sculpture in planting area New mountable curb and brick pavers New Multi-Use concrete entry plaza New seat wall New seat wall 24' wide paved drive 24' wide paved street New observation deck x 3 1 3 . 8 x 3 1 4 . 2 x 31 4 . 1 New 5' wide concrete walk TW 3 1 9 . 6 5 x TW 319.65 x x 317.50 TW x 315.60 315.6 0 x x 313.50 x 313.70 x 313.40 x 313.60 x 3 1 3 . 8 312.7 5 x 325 32 2 . 1 x x 3 2 1 . 2 32 1 . 1 0 x x 3 2 1 . 7 32 1 . 6 0 x 32 2 . 6 x 322.5 x x 325.7 325.7 5 x x 325.90 326.05x x 322.35 x 322.85 322.75 x x 322.15 x 322.25 32 2 32 1 x 3 1 3 . 5 x 313.4 x 3 1 3 . 5 x 3 1 3 . 5 x 3 1 3 . 5 x 3 1 3 . 5 x 313.1 x 3 1 4 . 1 x 3 1 3 . 9 0 x 3 1 3 . 9 0 31 5 . 5 5 x 3 1 5 . 7 0 x 31 5 . 3 0 x 31 5 . 4 2 x x 314.1 TW x 315. 6 0 x 318. 1x 320.6 5 x 320.8 5 x 320. 7 5 x 320. 7 0 x 318. 1 5 x 318. 2 5 x 318. 2 0 x 320. 7 5 x 320.80 x 323.30 x 323.25 x 323.35 x 323.40 x 325.0 x 325.20 x 3 2 5 . 5 0 x 3 2 5 . 5 x 32 5 . 5 x 325 . 5 x 326.0 32 5 . 9 0 x 32 5 . 7 0 x 32 5 . 4 0 x x 325.1 x 325.0 x 325.95 x 325.90 x 325.50 x 325.40 x 325.90 x 3 2 5 . 5 x 3 2 5 . 8 0 x 3 2 5 . 8 0 x 3 2 5 . 7 0 x 325.60 x 3 2 5 . 5 0 x 3 2 5 . 5 0 x 325.98 x 3 2 5 . 3 0 x 318 . 1 x 317 . 9 x 31 8 . 9 x 318.4 x 319.90 31 9 . 4 0 x x 319.70 x 3 1 9 . 9 0 32 0 . 1 0 x x 319.70 x 319.9 319 x 3 1 6 . 2 x 315.2 x 315.8 (6) New bike racks Transition to 48" tall black vinyl coated chain link fence New granite curb (6" reveal)New granite curb (2" reveal) New pavers New Multi-Use concrete EV ready charger location, typical New stop signs Replace hand hole structure with valve box 6' curb transition 6' curb transition 6' curb transition each side. (typ.) New cast iron detectable warning panels, typical 6' curb transition New asphalt fire lane, see New Road Cross Section Detail Flush curb B1 A1 A1 A1 A1 B1B1 B1 B1 B1B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 R R R R R SB SB SB SB SB B1 B1 B1 CA101 SITE & GRADING PLAN 1 20 DOUBLE TREE HOTEL 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING SH-Site.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. LEGEND FINISH GRADE CONTOUR LINES (5 FOOT INTERVALS) FINISH GRADE CONTOUR LINES (1 FOOT INTERVALS) S ST G UGP W PROPOSED GAS LINE/VALVE PROPOSED SEWER LINE/MANHOLE PROPOSED STORM LINE/MANHOLE/BASIN NEW UNDERGROUND POWER NEW WATER LINE/SHUTOFF/VALVE PRECONSTRUCTION EXCAVATION NEW LIGHT POLE AND BASE FINISH GRADE FLOW DIRECTION FINISH GRADE SPOT ELEVATIONx363.9 NEW CONCRETE WALK NEW BUILDING REPLACE PAVEMENT (NO SUBBASE) NEW GRAVEL SURFACE NEW ASPHALT & SUBBASE ZONING DISTRICT LINE EASEMENT LINE EV NEW ELECTRICAL VEHICLE (READY) CHARGING STATION BASES & BOLLARDS 01524 PERMIT SET -15-2024 SE E S H E E T C A 1 0 2 NEW MULTI-USE CONCRETE SB B1 NEW SITE LIGHTING POLE MOUNTED NEW SITE LIGHTING BOLLARDS > > > > > > > x 318.15 3 2 5 . 5 x x 326.0 x 3 1 3 . 5 x 313 . 5 x 3 2 5 . 5 x 319.45 x 319.7 x 32 0 . 0 x 319.6 x 3 1 8 . 0 30 6 x 3 1 8 . 6 0 x 319.1 x 313.75 31 9 3 1 9 318. 7 x 3 1 5 x 312 . 9 x 317.45 tw 319.5 x x 310.0 bw x 32 0 . 5 t w x 319 . 5 x 3 1 6 . 5 30.0 0 ' 11 19 6 315 315 318 FF 314.0 FF 326.0 x 313.5 VP co 32 0 325.5 x 31 0 x 30 5 . 0 ' 303302 304 306 307 308 309 311 312 310 305 305 30 8 307 306 304 303 310 305 308 306 304 303 x 3 0 3 . 7 305 304 304 304 304305 305 B BB B B x 3 1 3 . 2 5 x 313.70 x 313.60 312.4 5 x x 313.60 x 31 3 . 6 x 313.2 x 313.5 x 3 1 3 . 3 0 x 313 . 5 x 313.5 x 3 1 3 . 3 x 3 1 2 . 5 x 318.75 320 32 1 x 32 0 . 5 x 319 . 6 x 3 1 8 . 4 x 3 1 2 . 9 3 1 6 31 7 319 31 8 x 313.3 x 313 . 5 313 x 313.4 x 313.1 x 313.35 HP x 3 1 2 . 6 0 x 312.90 x 3 1 2 . 6 5 x 318 . 1 co x 313.4 HP HP HYD x 32 5 . 5 3 1 4 x 31 3 . 7 x 314.5 t c 316 317 318 325 321 325 tw 317.5 x 310 tw 3 1 3 . 5 x x 314.5 tw PS x 330.9 x 3 3 1 . 8 330 x 319.9 8 x 31 9 . 9 8 x 319.70 x 319.9 x 32 0 . 2 3 2 8 3 2 6 3 2 4 32 1 32 1 x 319.9 14 15 15 12 8 325 319 321 323 x 31 8 . 5 319.2 x x 319.30 UD UD UD UD x 320.5 x 3 3 2 . 2 x 3 3 2 . 0 3 3 0 TR A N S x 320 . 0 x 319 . 9 0 320.2 x 318 319 317 320 321 322323 324 325 x 315. 5 5 325.1 x VAN VAN 313.98 x x 313.3 x 3 1 3 . 4 x 313. 5 31 5 . 2 5 x x 312.90 B B B B B EV EV EV EV EV EV EV EV B 313 314 315 313.7 x x 313.40 EV EV EV x 312.9 EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV x 314.6 x 313.98 x 32 0 . 0 HP HP x 319.45 HP 314 x 3 1 2 . 7 x 3 1 2 . 7 5 x 313.8 x 3 1 2 . 8 x 3 1 2 . 8 5 x 3 1 3 . 1 x 3 1 2 . 8 31 3 313 3 1 4 x 32 0 . 4 x 320.2 x 319.7 x 319.5 317.95 x x 31 7 . 9 325 x 32 0 . 2 x 3 2 0 . 2 0 325 Int e r s t a t e H i g h w a y O v e r l a y D i s t r i c t x 3 1 3 . 9 8 Courtyard Asphalt F i r e L a n e New Precast Block Retaining Wall with fence mounted to top New Screened Trash Enclosure New Precast Block Retaining Wall with fence mounted to top Courtyard New Precast Block Retaining Wall with fence mounted to top Begin new concrete curb New 3' high black vinyl coated chain link fence New fencing Install boulders to delineated and protect wetland buffer New 15' arm gate with fire department attenuator control capability to limit access access New hardscape pavers New hardscape pavers New 6' wide concrete walk New 6' wide ADA concrete ramp with landings and railings New stairs and retaining walls New security fence New stone seating steps New access gate New stairs New 6' wide ADA accessible concrete walk New Bocce Court New security fence with gates. Final layouts to be determined. accessible concrete walk New pavers New mountable cobbles New sculpture in planting area New mountable curb and brick pavers New EV (ready) charger base and two bollards, typical Remove asphalt, regrade subbase and repave per new pavement section detail New concrete curb Remove curb, asphalt and subbase (4") and restore to vegetation New 8' wide concrete walk New Multi-Use concrete entry plaza New seat wall New 42" high black vinyl chain link fence mounted to top of wall Extend chain-link fence New 5' wide concrete walk New observation deck x 3 1 3 . 8 x 3 1 4 . 2 x 3 1 4 . 1 New 5' wide concrete walk 312.7 0 x TW 3 1 9 . 6 5 x TW 319.65 x x 317.50 TW x 315.60 315.6 0 x x 313.50 x 313.70 x 313.40 x 313.60 x 3 1 3 . 8 312.7 5 x x 3 1 3 . 5 x 313. 4 x 3 1 3 . 5 x 3 1 3 . 5 x 3 1 3 . 5 x 3 1 3 . 5 x 313.1 x 3 1 4 . 1 x 3 1 3 . 9 0 x 3 1 3 . 9 0 31 5 . 5 5 x 31 5 . 7 0 x 3 1 5 . 3 0 x 31 5 . 4 2 x x 314.1 TW x 315.6 0 x 318.1x 320. 6 5 x 320.8 5 x 320.7 5 x 320.7 0 x 318.1 5 x 318.2 5 x 318.2 0 x 320.7 5 x 320.80 x 323.30x 323.25 x 323.35 x 323.40 x 325.0 x 325.20 x 3 2 5 . 5 0 x 3 2 5 . 5 x 325 . 5 x 32 5 . 5 x 326.0 32 5 . 9 0 x 32 5 . 7 0 x 3 2 5 . 4 0 x x 325.1 x 325.0 x 325.95 x 325.90 x 325.50 x 325.40 x 318 . 1 x 317 . 9 x 31 8 . 9 x 318.4 x 319.90 31 9 . 4 0 x x 319.70 x 3 1 9 . 9 0 32 0 . 1 0 x x 319.70 x 319.9 319 31 6 x 3 1 6 . 2 x 315.2 x 315.8 314 310 31 5 312.0 0 x 31 4 . 2 5 T W x 314 . 2 5 T W x 312.7 0 x TW 3 1 5 . 2 5 x 316 . 5 x T W 317 . 5 x T W 31 6 . 9 0 x 316.20 x 316.45x 315.7 x 316.6 x 316.45 x 316.8 x 316.65 x 316 . 6 5 x x 3 1 5 . 2 5 T W (6) New bike racks Transition to 48" tall black vinyl coated chain link fence New 10' wide double gate New concrete curb New granite curb (6" reveal)New granite curb (2" reveal) New pavers New Multi-Use concrete EV ready charger location, typical B1 B1 A2 A1 A1 A1 A1 A1 A1 A1 A1 A1 B1B1 B1 B1 B1B1 B1 B1 B1 B1 B1 R R R R R R R B1 B1 B1 CA102 SITE & GRADING PLAN 1 20 DOUBLE TREE HOTEL 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING SH-Site.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. LEGEND FINISH GRADE CONTOUR LINES (5 FOOT INTERVALS) FINISH GRADE CONTOUR LINES (1 FOOT INTERVALS) S ST G UGP W PROPOSED GAS LINE/VALVE PROPOSED SEWER LINE/MANHOLE PROPOSED STORM LINE/MANHOLE/BASIN NEW UNDERGROUND POWER NEW WATER LINE/SHUTOFF/VALVE PRECONSTRUCTION EXCAVATION NEW LIGHT POLE AND BASE FINISH GRADE FLOW DIRECTION FINISH GRADE SPOT ELEVATIONx363.9 NEW CONCRETE WALK NEW BUILDING REPLACE PAVEMENT (NO SUBBASE) NEW GRAVEL SURFACE NEW ASPHALT & SUBBASE NEW MULTI-USE CONCRETE ZONING DISTRICT LINE EASEMENT LINE EV NEW ELECTRICAL VEHICLE (READY) CHARGING STATION BASES & BOLLARDS 01524 PERMIT SET -15-2024 SE E S H E E T C A 1 0 1 SB B1 NEW SITE LIGHTING POLE MOUNTED NEW SITE LIGHTING BOLLARDS > > > > > X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X XXXXXXXXXXXX X X X X X X X > FM FM F M F M FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM W W W W 320 3 1 5 30.0 0 ' ST ST ST ST New 4 " F o r c e m a i n ST ST ST DO M E S T I C S E R V I C E ( 4 " ) S S 8 " R D RD HYD ST ST ST W W W W W W W W W W W W W W W W W W W W W W W W W 315 315 Undergr o u n d S t o r m w a t e r Chamb e r s 6" U D CB CA15 Rim 318.20 inv. in 314.20 inv. out 314.10 VP CB CA13 Rim 315.9 inv. in 311.90 (12"W,S) inv. out 311.80 CB CA9 Rim 312.60 Inv. in 309.70 inv. out 309.60 CB CA7 Rim 312.90 Inv. in 308.45 Inv. out 308.35 CB G11 Rim 316.20 Inv. in 306.75 Inv. out 306.65 CB G10 rim 318.00 inv. in 314.10 (18"w) inv. in 313.10 inv. out 313.00 STMh G10 rim 319.50 inv. in 315.10 (G9, G7) inv. out 315.00 CB G7 rim 320.40 inv. in 315.70 inv. out 315.60 CB G5 rim 326.40 inv. in 321.10 inv. out 321.00 CB CA17 Rim 322.10 Inv. out 318.40 15 " A D S 18" A D S 12" A D S co 8" R D 18" AD S 18" ADS 32 0 ES inv. 305.0 CB CA12 rim 313.4 inv. in 310.8 inv. out 310.9 CB CA14 No Sump Rim 325.20 Inv. in 320.65 (12"NE) Inv. out 318.50 (12" N) x 3 3 1 . 5 x 33 1 . 5 3 3 1 . 4 x 331.4 x ST ST ST ST B BB B B B B 32 5 320 32 5 32 0 ST ST ST ST 18" A D S 3 2 5 320 32 4 32 5 320 x 331.15 x 330 . 6 330 329 328 x 3 3 1 . 5 x 3 3 1 . 5 x 331.65 x 3 3 0 . 6 x 331. 8 33 3 x 33 3 . 5 ST ST ST ST ST ST ST ST New STMH G1 Rim 334.2 Inv. 330.0 ± (15") (Confirm with preconstruction excavation) Inv out 329.9 (15") ST Replace existing 15" cmp with new 15" PVC SDR 35 in same location Ne w 1 5 " P V C s t o r m S S S S 6" P V C S D R 3 5 6" P V C SD R 3 5 6" P V C S D R 3 5 SMh G3 rim 325.9 inv. in 313.25 inv. out 313.15 SMh G4 rim 324.0 inv. in 312.40 inv. out 312.30 co 31 0 31 5 3 1 0 co New Pump Station, Valve Pit and Emergency Storage Core & boot new penetration just above ex. shelf. Elev. 331.80± SMh G7 Rim 317.00 Inv. in 309.80 inv. out 309.70 SMh G6 Rim 319.35 Inv. in 310.70 Inv. out 310.60 8" PVC S D R 3 5 8" P V C S D R 3 5 6" P V C 8" PVC SDR35 12" ADS 15" A D S CB CA8 Rim 312.65 Inv. in 308.95 Inv. out 308.85 S S S inv. out 312.50 6" P V C co S S S W W W W W W W W W W W W Ne w 8 " C 9 0 0 P V C W a t e r l i n e 12 " A D S CB CA18 Rim 322.10 Inv. out 318.60 15" A D S Ne w 4 " F o r c e m a i n SMh G2 rim 321.85 inv. in 315.00 inv. out 314.90 6" P V C S D R 3 5 HYD HYD 325 325 310 CB G6 rim 325.7 inv. in 319.1. inv. out 319.0 12 " A D S CB CA6 Rim 312.45 Inv. out 308.60 6" P V C SD R 3 5 Grit/Oil Separator Manhole G1 rim 322.4 inv. in 315.75 inv. out 315.50 SMh G5 Rim 322.0 Inv. in 311.70 Inv. out 311.60 Stormwater Grit/Oil Separator Manhole G2 rim 322.2 inv. in 316.1 inv. out 316.0 12" ADS 12" 8" PVC S D R 3 5 PS (2) New 4000 gal. emergency storage tanks 330 329 327 x 333 . 4 x 332.5 x 3 3 1 . 6 332.4 x x 3 3 2 . 2 x 3 3 2 . 8 333 334 335 335 334 333 332 x 331. 7 331.3 x 331 x 3 3 2 . 9 332 333 334 x 3 3 1 . 3 x 3 3 1 . 1 ST ST 12" A D S ST ST ST CB G13 rim 330.2 inv. in 324.4 inv. out 324.3 12" A D S ST 12 " A D S x 3 3 0 . 9 x 3 3 0 . 9 x 330.9 333.4 x 334 x 333.45 x 333.3 33 2 3 3 3 x 330.9 x 330.8 CB G12 rim 330.3 inv. out 325.30 x 3 3 1 . 8 330 x 32 0 . 2 3 2 8 3 2 6 3 2 4 CB G8 rim 320.2 inv. in 316.1 (2-12") inv. out 316.0 3 2 1 32 2 32 1 328 327 32 6 331 333 334 CB G4 rim 326.5 inv. out 322.5 CB G3 rim 331.1 inv. in 326.1 inv. out 326.0 CB G2 Rim 331.40 Inv. in 326.6 Inv. out 326.5 CB G1 Rim 332.0 Inv. out 327.00 7 SP A C E S 8 SP A C E S 8 SP A C E S 7 SP A C E S 12 S P A C E S 4 SP A C E S 12 " A D S 15 " P V C s t o r m 12 " A D S 12 " A D S 325 UD UD Reset electrical panel and meter to new finish grade New 4 " F o r c e m a i n x 320.5 x 33 2 . 2 x 33 2 . 0 3 3 0 TRA N S 32 5 New sewer service cleanout. Inv. 310.00. See Plumbing plans for design within 5 feet of the building New sewer service. Drop pipe to invert 315.00. See Plumbing plans for design within 5 feet of the building 320.2 x x 330.3 x 333.7 x 3 3 0 . 5 330.75 x 335 330.6 x x 3 3 0 . 8 x 3 3 0 . 7 x 331 . 3 5 S CB G9 rim 319.4 inv. in 315.4 inv. out 315.3 SMh G8 Rim 317.05 Inv. in 308.45 inv. out 308.35 New 8"x6" wye connection. Extend service to cap as shown. (typical all) 320 325 ST ST New 6"x4" tee and valves FIR E S E R V I C E ( 6 " ) Connect existing 12" storm pipe to new system 12" A D S New 12"x8" wye to connect existing 8" storm pipe. FD 6" New 4" Forcemain New 4" Forcemain 6" P V C 18" A D S MT C VAN VAN UG P UG P UGP UGP UGP UGP COMM COM M COM M COM M COM M COM M COM M COM M COM M UGP UG P UGP UG P UGP UGP UG P UG P New Electrical Terminating Cabinet New Transformer Install new 8"x6" concentric reducer. Secure fitting to new 6" gate valve Extend new 8" waterline for new hydrant CB CA16 Rim 321.00 inv. in 317.5 inv. out 317.40 ST ST 8" A D S STMH CA1 Rim 325.30 inv. in 321.5 (s) inv. out 319.20 (ne) CB CA11 Rim 313.10 inv. in 310.10 (8") inv. out 310.00 (12") (24) New ADS StormTech SC-740 Underground Stormwater Chambers Bottom Chamber 319.0 Bottom Stone 318.5 See details. Collect roof leader. Inv. 322.0. See Plumbing Plans for roof leader pipe size and type 12" ADS pipe manifold lay pipes level at 319.1± CB CA10 Rim 313.9 Inv. in 310.25 Inv. out 310.15 ST B B B B B EV EV EV EV EV EV EV EV 12" A D S 12 " A D S 315 EV EV EV CB CA4 Rim 312.00 Inv. in 307.95 Inv. out 307.85 CB CA5 Rim 312.70 Inv. in 308.25 Inv. out 308.15 CB CA3 Rim 313.7 Inv. out 309.3 CB CA2 Rim 313.80 Inv. in 308.30 Inv. out 308.20 CB CA1 Rim 315.30 Inv. in 307.60 Inv. out 307.50 ST ST ST ST ST EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV x 32 0 . 0 325 New hydrant assembly. See Detail Install new 8"x6" concentric reducer. Secure fitting to new 6" gate valve Connect new sewer service to existing stub Connect new sewer service to existing stub Connect new sewer service to existing stub New hydrant assembly. See Detail Remove plug and extend new 8" C900 PVC waterline from existing valve Remove plug and extend new 8" C900 PVC waterline from existing valve ST New 6 " C 9 0 0 P V C W a t e r l i n e Ne w 8 " C 9 0 0 P V C W a t e r l i n e Remove plug and extend new 6" C900 PVC waterline from existing valve W W W 15 " A D S 12" A D S 12" ADS 12" A D S 12" A D S 12 " A D S 6" R D 6" R D 325 12" ADS inv. out 320.75 COMM COM M COM M COM M COM M COM M COM M C O M M CO M M COM M COM M CO M M New Communication line New Communications pedestal New Communications pedestal B1 A1 A1 A2 A2 B1 B1 B1 B1 B1 B1 B1 A2 A2 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A1 A2 A2 A1 B1B1 B1 B1 B1B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 R R R R R R R R SB SB SB SB SB SB SB SB SB A1 A1 B1 B1 B1 S ST G W FM RD CA103 UTILITY PLAN 1 0 DOUBLE TREE HOTEL 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER &ATAMOUNT :OODS HOUSING SH-Site.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. 01524 PERMIT SET -15-2024 1.Existing utility locations shown on this plan are approximate and may not show all existing utilities. Contractor shall verify location and elevation of all existing utilities prior to beginning utility work. The Contractor shall notify Engineer of field located utilities that differ from the plans. The Contractor shall coordinate with gas, electric, communications, etc. to avoid conflicts. 2.Existing utilities that are exposed shall be located by the Contractor in accordance with the AS-BUILT requirements outlined in the Details and Specifications. Utility Profile Notes 1" = 6' 1" = 30' vert: horz: New Water Line Profile (to Easterly Hydrant) 1.Elevation of water main is shown for illustrative purposes only. Contractor shall be responsible for installing all water piping with a minimum 6 feet of cover unless, otherwise noted, (proposed ground) and maintaining 18" vertical separation from storm and sanitary pipes. Any modification of this plan must be approved by the South Burlington Water Department, Engineer, and the owner. 2.The plans and profiles may not show every bend and fitting necessary to construct the waterline in the location shown on the plans. The Contractor shall provide all fittings and appurtenances necessary to make the job complete. When vertical bends are required they shall be rodded to the next fitting or joint in each direction. 3.Concrete thrust blocks will be installed in accordance with the details and specifications. Water System Notes New 8" C900 water service Begin new 8" DI water New 18" storm line New finish grade Maintain 6' min. cover typical. Maintain 18" vertical separation New Hydrant Assembly with thrust block CA104 UTILITY PROFILES as noteG New 8" storm line 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER &ATAMOUNT :OO'S HOUSING SH-Site.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. 1" = 6' 1" = 30' vert: horz: New Water Line Profile (to Westerly Hydrant) New 8" DI water s e r v i c e New 12" storm line New Building FF 326.0 New finish grade (concrete walk) Maintain 6' min. cover typical. Maintain 18" vertical separation New Water Line Profile (Building Service) New 6" C 9 0 0 W a t e r existing 8" gate valve Site Contractor to extend waterline to plumbing connection. New Contractor to provide all fitting necessary to complete water line installation into building. Transition to plumbing designer piping 10 feet outside building. See Plumbing Plans FF 314.0 1" = 6' 1" = 30' vert: horz:Scales: New 18" storm line Install 20' of V-Bio Poly wrap sleeve around storm pipe 10' each side of water line crossing. (See Detail) Remove plug and extend new 6" C900 PVC waterline from existing valve Install new 8"x6" concentric reducer. Secure fitting to new 6" gate valve Remove plug and extend new 6" C900 PVC waterline from existing valve Remove plug and extend new 6" C900 PVC waterline from existing valve New 6" sewer line New finish grade Install precast thrust block. (See Details) Install precast thrust block. (See Details) New Hydrant Assembly with thrust block Install new 8"x6" concentric reducer. Secure fitting to new 6" gate valve Maintain 18" vertical separation New 4" Forcemain New 6" sewer New 12" storm line Scales: Scales: Insulate crossing 01524 PERMIT SET -15-2024 NNI A L W O O D S W A Y oo o o o o o o o o o o o X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X XX X X X X X X X X X X X X X X XXX o o o o o o o o o o o o o o o o o o o o o o o o FF 326.0 x 3 2 5 . 5 x 325.5 3 2 5 . 5 x Proposed Building x 32 0 . 0 30 6 320 tw 319.5 x x 32 0 . 5 t w x 32 1 . 5 t w ST ST ST x 326.0 x 3 2 5 . 8 5 323 32 0 B B B B B 325.55 x 32 5 322.15 x 3 2 2 . 0 x x 322.15 x 3 2 1 . 1 x 322.25 32 1 . 0 x x 324.4 324.30 x x 322.5 324 x 326.1 32 5 . 7 5 x x 3 2 5 . 6 0 x 325.7 32 1 32 4 32 5 326 32 0 3 2 5 . 7 5 x 325 . 4 5 x 3 2 5 . 7 5 x 3 2 7 3 2 8 3 2 9 3 2 5 3 2 3 32 0 318 317 325 320 319 32 1 324 322 31 0 31 5 318 3 1 0 3 1 7 co 321 HYD x 32 6 . 0 x 3 2 5 . 5 x 3 2 5 . 5 x 325.5 321 322 323 324 32 2 323 x 3 2 5 . 8 x 326.3 x 326. 8 x 326. 2 x 326. 5 x 325.7 321 322 323 324 325 x 322.0 Reset electrical panel and meter to new finish grade 3 2 6 32 5 ST MT C x 3 2 5 . 5 325. 5 0 x 325.3 0 x 325 . 5 x Courtyard New 10' wide Asphalt Recreation Path Boulders installed to delineated wetland buffer Dro p - O f f A r e a New 6' wide concrete walk Greenbelt 7' greenbelt New 60 ft Right of Way New 3' high black vinyl coated chain link fence New 15' arm gate with fire department attenuator control capability to limit access New 6' wide ADA accessible concrete walk New security fence with gates. Final layouts to be determined. New 6' wide ADA accessible concrete walk (5) New bike racks 3-Way stop intersection New seat wall 24' wide paved street 325 32 2 . 1 x x 3 2 1 . 2 32 1 . 1 0 x x 3 2 1 . 7 32 1 . 6 0 x 32 2 . 6 x 322.5 x x 325.7 325.7 5 x x 325.90 326.05x x 322.35 x 322.85 322.75 x x 322.15 x 322.25 32 2 32 1 x 325.90 x 3 2 5 . 5 x 3 2 5 . 8 0 x 3 2 5 . 8 0 x 3 2 5 . 7 0 x 325.60 x 3 2 5 . 5 0 x 3 2 5 . 5 0 x 325.98 x 3 2 5 . 3 0 New stop signs Replace hand hole structure with valve box 6' curb transition 6' curb transition 6' curb transition each side. (typ.) New cast iron detectable warning panels, typical Flush curb B1 B1 B1 B1 B1 B1 B1 B1 R R SB SB SB SB SB SB CA105 ROADWAY SECTION PLAN As NoteG 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT WOODS HOUSING SH-Site.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2023 Freeman French Freeman Inc. Road Cross Section A Road Cross Section B Ro a d Se c t i o n B Road Section A 01524 PERMIT SET -15-2024 > > > > > o o o o o o DOUBLE TREE HOTEL CA200 EXISTING CONDITIONS PLAN 1 0 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING X-BASE.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2023 Freeman French Freeman Inc. 01524 PERMIT SET -15-2024 > > > > > O O D S W A Y CEN T E N N I A L W O o o o o o o DOUBLE TREE HOTEL CA201 SITE DEMOLITION PLAN 1 0 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER &ATAMOUNT :OODS HOUSING X-BASE.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2023 Freeman French Freeman Inc. 01524 PERMIT SET -15-2024 DEMOLITION NOTES 1.The location of underground electrical lines which service the site lights are not necessarily shown on the Civil Plans. Other electrical lines may exist which are not shown on this plan. 2.Refer to specifications for detailed scope of demolition work. 3.Prior to disrupting existing utilities, Contractor shall be responsible for confirming status of all utilities to be abandoned. 4.All abandoned manholes, catch basins, and utility vaults shall be demolished and removed. Plug open ends of all abandoned pipes or conduits with concrete or water tight end cap. Use sand fill (703.03) for all demolition backfill outside the influence of the building (95% standard proctor compaction). 5.The Contractor shall establish temporary chain link fence protection barrier at the drip edge of all existing trees to remain within 10 ft. of construction disturbance. 6.All excess fill, stumps, rock, topsoil, waste, and other material is the exclusive property of the Contractor and shall be removed from the property and disposed of in a State approved disposal location. 7.Contractor shall maintain water and sanitary services to all existing buildings to remain. If water shut down is required provide minimum 72 hour notice to the Owner. 8.Contractor shall demolish and remove all existing infrastructure necessary to construct the new project as designed. This plan does not show every item to be demolished and may not accurately show the limits of the items to be partially demolished. 9.See Specifications for recycling requirements for site and building. 10.This drawing refers to Civil Site Engineering items, located outside the building, only. 11.Coordinate all trees and vegetation to be removed with the Landscape Architect. (REMOVE) Sawcut Pavement. Remove pavement, curbing and subbase. See Site and Landscape Plans. (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE)(REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE)(REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (REMOVE) (R E M O V E ) (REMOVE) (REMOVE) (REMOVE) GARAGE EXPANSION AREA (REMOVE) Proposed clearing limits (R E M O V E ) Remove porte cohere (REMOVE) (REMOVE)Replace hand hole structure with valve box and cover > > > > > CE N T E N N I A L W O O D S W A Y X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o o o FM FM F M F M FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM W W W W DN UP DN UP DN UP 4GA-4 0 3 5 GA-4 0 1 5GA-4 0 2 1 GA-3 0 1 2GA-3 0 1 3GA- 3 0 1 30.0 0 ' ST ST ST S S HYD VP co x 3 3 1 . 5 x 331 . 5 31 0 315 x 30 5 . 0 ' 303302 304 306 307 308 309 311 312 313 310 305 305 314 313 312 311 309 308 307 306 304 303 310 305 313 312 308 306 304 303 x 3 0 3 . 7 305 304 304 304 304305 305 3 3 1 . 4 x 331.4 x ST ST ST ST ST ST ST ST 3 2 7 3 2 8 3 2 9 3 3 0 3 3 1 325 32 4 32 5 320 Tr a n s i t O v e r l a y D i s t r i c t W W W W W W W W W W W W W W W W W W W x 331.15 x 33 0 . 6 330 329 328 x 33 1 . 5 x 3 3 1 . 5 x 331.65 x 3 3 0 . 6 x 331. 8 3 3 3 x 333 . 5 ST ST ST ST ST S S S S co S S S co S S S W W W W W W W W W W W W HYD HYD PS 330 329 327 x 33 3 . 4 x 332.5 x 3 3 1 . 6 332.4 x x 3 3 2 . 2 x 3 3 2 . 8 333 334 335 334 333 332 x 331.7 331.3 x 331 x 3 3 2 . 9 x 3 3 1 . 3 x 3 3 1 . 1 ST ST ST ST ST ST x 3 3 0 . 9 x 3 3 0 . 9 x 330.9 333.4 x 334 x 333.45 x 333.3 33 2 3 3 3 x 330.9 x 330.8 x 3 3 1 . 8 330 x 319.98 x 31 9 . 9 8 x 319.70 x 319.9 x 320 . 2 3 2 8 3 2 6 3 2 4 32 1 32 2 32 1 x 319.9 328 327 32 6 331 333 7 SP A C E S 8 SP A C E S 8 SP A C E S 12 S P A C E S 4 SP A C E S 310 UD UD x 320.5 x 3 3 2 . 2 x 3 3 2 . 0 3 3 0 TR A N S x 320. 0 x 319. 9 0 320.2 x x 330.3 x 333.7 x 3 3 0 . 5 330.75 x 335 330.6 x x 3 3 0 . 8 x 3 3 0 . 7 x 331 . 3 5 S FD MT C EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV x 32 0 . 0 W W W 33 3 3 3 8 3 3 4 3 3 5 3 3 6 3 3 7 ST ST ST S T 333 x 331.7 332 333 334 333 334 3 3 9 12 S P A C E S Erosion Prevention and Sediment Control Notes PRECONSTRUCTION - Fall 2024 Schedule of Construction Activities Install construction limit fencing, maintain 20 ft. wide travel lane CA300 EROSION PREVENTION & SEDIMENT CONTROL PLAN PRECONSTRUCTION 1 0 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING SH-Site.dwg ORIGINATION SCALE: CHECKED BY: K&L PROJECT NO: SHEET CONTENTS: © 2020 Freeman French Freeman Inc. Install temporary stabilized construction entrance and stabilized staging area. Install construction limit fencing, maintain 20 ft. wide travel lane Install construction limit fencing prior to earthwork. Install construction limit fencing prior to start of earthwork Install 20' wide chain-link fence access gate. At a minimum, install MarshMat coir inlet filter over catch basin grates that capture construction site runoff, typical At a minimum, install MarshMat coir inlet filter over catch basin grates that capture construction site runoff, typical Install silt fence prior to start of earth work down hill of disturbance Install silt fence prior to start of earthwork down hill of disturbance Install silt fence prior to start of earth work down hill of disturbance Temporary staging area (See Stabilized Construction Entrance Details) Temporary chainlink fence for contractor staging area. Protect existing trees Install construction limit fencing, maintain 20 ft. wide travel lane Maintain stable paved or gravel surfaces as long as possible, typ. Additional Staging Area Wil l i s t o n R o a d 20' wide chain-link fence access gate. Install 20' wide access gate 20' wide chain-link fence access gate. Install SiltSoxx compost filled sediment filter around catch basin Install temporary stone or SiltSoxx check dams Install straw wattles downslope of staging area 01524 PERMIT SET -15-2024 > > > > > CE N T E N N I A L W O O D S W A Y X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o o o FM FM F M F M FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM W W W W DN UP DN UP DN UP 4GA-4 0 3 5 GA-4 0 1 5GA-4 0 2 1 GA-3 0 1 2GA-3 0 1 3GA- 3 0 1 30.0 0 ' ST ST ST S S HYD VP co x 3 3 1 . 5 x 331 . 5 31 0 315 x 30 5 . 0 ' 303302 304 306 307 308 309 311 312 313 310 305 305 314 313 312 311 309 308 307 306 304 303 310 305 313 312 308 306 304 303 x 3 0 3 . 7 305 304 304 304 304305 305 3 3 1 . 4 x 331.4 x ST ST ST ST ST ST ST ST 3 2 7 3 2 8 3 2 9 3 3 0 3 3 1 325 32 4 32 5 320 Tr a n s i t O v e r l a y D i s t r i c t W W W W W W W W W W W W W W W W W W W x 331.15 x 33 0 . 6 330 329 328 x 33 1 . 5 x 3 3 1 . 5 x 331.65 x 3 3 0 . 6 x 331. 8 3 3 3 x 333 . 5 ST ST ST ST ST S S S S co S S S co S S S W W W W W W W W W W W W HYD HYD PS 330 329 327 x 33 3 . 4 x 332.5 x 3 3 1 . 6 332.4 x x 3 3 2 . 2 x 3 3 2 . 8 333 334 335 334 333 332 x 331.7 331.3 x 331 x 3 3 2 . 9 x 3 3 1 . 3 x 3 3 1 . 1 ST ST ST ST ST ST x 3 3 0 . 9 x 3 3 0 . 9 x 330.9 333.4 x 334 x 333.45 x 333.3 33 2 3 3 3 x 330.9 x 330.8 x 3 3 1 . 8 330 x 319.98 x 31 9 . 9 8 x 319.70 x 319.9 x 320 . 2 3 2 8 3 2 6 3 2 4 32 1 32 2 32 1 x 319.9 328 327 32 6 331 333 7 SP A C E S 8 SP A C E S 8 SP A C E S 12 S P A C E S 4 SP A C E S 310 UD UD x 320.5 x 3 3 2 . 2 x 3 3 2 . 0 3 3 0 TR A N S x 320. 0 x 319. 9 0 320.2 x x 330.3 x 333.7 x 3 3 0 . 5 330.75 x 335 330.6 x x 3 3 0 . 8 x 3 3 0 . 7 x 331 . 3 5 S FD MT C EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV x 32 0 . 0 W W W 33 3 3 3 8 3 3 4 3 3 5 3 3 6 3 3 7 ST ST ST S T 333 x 331.7 332 333 334 333 334 3 3 9 12 S P A C E S CA301 EROSION PREVENTION & SEDIMENT CONTROL PLAN WINTER 2024-2025 1 0 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT WOODS HOUSING SH-Site.dwg ORIGINATION SCALE: CHECKED BY: K&L PROJECT NO: SHEET CONTENTS: © 2020 Freeman French Freeman Inc. Additional Staging Area Wil l i s t o n R o a d Winter Construction Requirements (October 15th - April 15th) (Near Williston Road Entrance) 01524 PERMIT SET -15-2024 Maintain temporary stabilized construction entrance and stabilized staging area. Maintain construction limit fencing, maintain 20 ft. wide travel lane Maintain construction limit fencing. Maintain construction limit fencing. 20' wide chain-link fence access gate. 20' wide chain-link fence access gate. Maintain MarshMat coir inlet filter over catch basin grates that capture construction site runoff, typical Maintain MarshMat coir inlet filter over catch basin grates that capture construction site runoff, typical Maintain silt fence down hill of disturbance Maintain silt fence down hill of disturbance Maintain silt fence down hill of disturbance Temporary staging area (See Stabilized Construction Entrance Details) Temporary chainlink fence for contractor staging area. 20' wide access gate Maintain construction limit fencing, maintain 20 ft. wide travel lane Maintain stable paved or gravel surfaces as long as possible or install crushed stone staging area Maintain construction limit fencing, maintain 20 ft. wide travel lane Temporary staging area (See Stabilized Construction Entrance Details) Protect existing trees. Maintain chain link fence around drip edge of tree 20' wide chain-link fence access gate. Sweep pavement regularly and remove sediment from curb line to ensure no offsite sediment discharge Sweep pavement regularly and remove sediment from curb line to ensure no offsite sediment discharge Maintain straw wattles downslope of staging area Maintain SiltSoxx compost filled sediment filter around catch basin Maintain SiltSoxx compost filled sediment filter around catch basin Maintain temporary stone or SiltSoxx check dams Stabilize side slopes with rolled erosion matting > > > > > CE N T E N N I A L W O O D S W A Y X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o o o FM FM F M F M FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM W W W W DN UP DN UP DN UP 4GA-4 0 3 5 GA-4 0 1 5GA-4 0 2 1 GA-3 0 1 2GA-3 0 1 3GA- 3 0 1 30.0 0 ' ST ST ST ST ST ST ST S S HYD ST ST ST VP co x 3 3 1 . 5 x 331 . 5 31 0 315 x 30 5 . 0 ' 303302 304 306 307 308 309 311 312 313 310 305 305 314 313 312 311 309 308 307 306 304 303 310 305 313 312 308 306 304 303 x 3 0 3 . 7 305 304 304 304 304305 305 3 3 1 . 4 x 331.4 x ST ST ST ST ST ST ST ST 3 2 7 3 2 8 3 2 9 3 3 0 3 3 1 325 32 4 32 5 320 Tr a n s i t O v e r l a y D i s t r i c t W W W W W W W W W W W W W W W W W W W x 331.15 x 33 0 . 6 330 329 328 x 33 1 . 5 x 3 3 1 . 5 x 331.65 x 3 3 0 . 6 x 331. 8 3 3 3 x 333 . 5 ST ST ST ST ST S S S S co S S S co S S S W W W W W W W W W W W W HYD HYD PS 330 329 327 x 33 3 . 4 x 332.5 x 3 3 1 . 6 332.4 x x 3 3 2 . 2 x 3 3 2 . 8 333 334 335 334 333 332 x 331.7 331.3 x 331 x 3 3 2 . 9 x 3 3 1 . 3 x 3 3 1 . 1 ST ST ST ST ST ST x 3 3 0 . 9 x 3 3 0 . 9 x 330.9 333.4 x 334 x 333.45 x 333.3 33 2 3 3 3 x 330.9 x 330.8 x 3 3 1 . 8 330 x 319.98 x 31 9 . 9 8 x 319.70 x 319.9 x 320 . 2 3 2 8 3 2 6 3 2 4 32 1 32 2 32 1 x 319.9 328 327 32 6 331 333 7 SP A C E S 8 SP A C E S 8 SP A C E S 12 S P A C E S 4 SP A C E S 310 UD UD x 320.5 x 3 3 2 . 2 x 3 3 2 . 0 3 3 0 TR A N S x 320. 0 x 319. 9 0 320.2 x x 330.3 x 333.7 x 3 3 0 . 5 330.75 x 335 330.6 x x 3 3 0 . 8 x 3 3 0 . 7 x 331 . 3 5 S ST ST FD MT C ST ST ST EV EV EV EV EV EV EV EV EV EV EV ST ST ST ST ST EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV x 32 0 . 0 ST W W W New SMH H1 x339.14 CA302 EROSION PREVENTION & SEDIMENT CONTROL PLAN SUMMER 2025 1 0 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT WOODS HOUSING SH-Site.dwg ORIGINATION SCALE: CHECKED BY: K&L PROJECT NO: SHEET CONTENTS: © 2020 Freeman French Freeman Inc. Additional Staging Area Erosion Prevention and Sediment Control Notes Maintain temporary stabilized construction entrance and stabilized staging area. Maintain construction limit fencing, maintain 20 ft. wide travel lane Maintain construction limit fencing. Maintain construction limit fencing. 20' wide chain-link fence access gate. 20' wide chain-link fence access gate. Maintain MarshMat coir inlet filter over catch basin grates that capture construction site runoff, typical Maintain MarshMat coir inlet filter over catch basin grates that capture construction site runoff, typical Maintain silt fence down hill of disturbance Maintain silt fence down hill of disturbance Maintain silt fence down hill of disturbance Temporary staging area (See Stabilized Construction Entrance Details) Temporary chainlink fence for contractor staging area. 20' wide access gate Maintain construction limit fencing, maintain 20 ft. wide travel lane Maintain stable paved or gravel surfaces as long as possible or install crushed stone staging area Maintain construction limit fencing, maintain 20 ft. wide travel lane Temporary staging area (See Stabilized Construction Entrance Details) Protect existing trees. Maintain chain link fence around drip edge of tree 20' wide chain-link fence access gate. Sweep pavement regularly and remove sediment from curb line to ensure no offsite sediment discharge Sweep pavement regularly and remove sediment from curb line to ensure no offsite sediment discharge Maintain straw wattles downslope of staging area Maintain SiltSoxx compost filled sediment filter around catch basin Maintain SiltSoxx compost filled sediment filter around catch basin Maintain temporary stone or SiltSoxx check dams Wil l i s t o n R o a d (Near Williston Road Entrance) Stockpile material on uphill side of trench when feasible Stockpile material on uphill side of trench when feasible Stockpile material on uphill side of trench when feasible Stabilize side slopes with rolled erosion matting Key-in straw wattles as required by site backfill and grading Sweep pavement regularly to ensure no sediment laden discolored runoff reaches the storm system Leave catch basin rims high and install MarshMat coir inlet filets over catch basins until road paving is complete Do not build infiltration system until end of project Install SiltSoxx or impermeable cover if impractical due to construction staging activities Install SiltSoxx or impermeable cover if impractical due to construction staging activities Remove rolled erosion control matting Remove rolled erosion control matting 01524 PERMIT SET -15-2024 > > > > > X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o o o FM FM F M F M FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM W W W W DN UP DN UP DN UP 4GA-4 0 3 5 GA-4 0 1 5GA-4 0 2 1 GA-3 0 1 2GA-3 0 1 3GA- 3 0 1 30.0 0 ' ST ST ST S S HYD W W W W W W W W W W W W W W W W W W W W W W W W W VP co x 3 3 1 . 5 x 331 . 5 31 0 315 x 30 5 . 0 ' 303302 304 306 307 308 309 311 312 313 310 305 305 314 313 312 311 309 308 307 306 304 303 310 305 313 312 308 306 304 303 x 3 0 3 . 7 305 304 304 304 304305 305 3 3 1 . 4 x 331.4 x ST ST ST ST ST ST ST ST 3 2 7 3 2 8 3 2 9 3 3 0 3 3 1 325 32 4 32 5 320 Tr a n s i t O v e r l a y D i s t r i c t x 331.15 x 33 0 . 6 330 329 328 x 33 1 . 5 x 3 3 1 . 5 x 331.65 x 3 3 0 . 6 x 331. 8 3 3 3 x 333 . 5 ST ST ST ST ST S S S S co S S S co S S S W W W W W W W W W W W W HYD HYD PS 330 329 327 x 33 3 . 4 x 332.5 x 3 3 1 . 6 332.4 x x 3 3 2 . 2 x 3 3 2 . 8 333 334 335 334 333 332 x 331.7 331.3 x 331 x 3 3 2 . 9 x 3 3 1 . 3 x 3 3 1 . 1 ST ST ST ST ST ST x 3 3 0 . 9 x 3 3 0 . 9 x 330.9 333.4 x 334 x 333.45 x 333.3 33 2 3 3 3 x 330.9 x 330.8 x 3 3 1 . 8 330 x 320 . 2 3 2 8 3 2 6 3 2 4 32 1 32 2 32 1 328 327 32 6 331 333 7 SP A C E S 8 SP A C E S 8 SP A C E S 12 S P A C E S 4 SP A C E S 310 UD UD x 320.5 x 3 3 2 . 2 x 3 3 2 . 0 3 3 0 TR A N S 320.2 x x 330.3 x 333.7 x 3 3 0 . 5 330.75 x 335 330.6 x x 3 3 0 . 8 x 3 3 0 . 7 x 331 . 3 5 S FD MT C x 32 0 . 0 W W W 310 315 A1 A1 A2 B1 B1 B1 B1 B1 SB SB A1 33 3 3 3 8 3 3 4 3 3 5 3 3 6 3 3 7 ST ST ST S T 333 x 331.7 332 333 334 333 334 3 3 9 12 S P A C E S CA303 EROSION PREVENTION & SEDIMENT CONTROL PLAN WINTER 2025-2026 1 0 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT WOODS HOUSING SH-Site.dwg ORIGINATION SCALE: CHECKED BY: K&L PROJECT NO: SHEET CONTENTS: © 2020 Freeman French Freeman Inc. Additional Staging Area Winter Construction Requirements (October 15th - April 15th) Wil l i s t o n R o a d (Near Williston Road Entrance) Maintain temporary stabilized construction entrance and stabilized staging area. Maintain voids in stone. Maintain construction limit fencing, maintain 20 ft. wide travel lane Maintain construction limit fencing. Maintain construction limit fencing. 20' wide chain-link fence access gate. 20' wide chain-link fence access gate. Maintain MarshMat coir inlet filter over catch basin grates that capture construction site runoff, typical Maintain MarshMat coir inlet filter over catch basin grates that capture construction site runoff, typical Maintain silt fence down hill of disturbance Maintain silt fence down hill of disturbance Maintain silt fence down hill of disturbance Temporary staging area (See Stabilized Construction Entrance Details) Temporary chainlink fence for contractor staging area. 20' wide access gate Maintain construction limit fencing, maintain 20 ft. wide travel lane Maintain stable paved or gravel surfaces as long as possible or install crushed stone staging area Maintain construction limit fencing, maintain 20 ft. wide travel lane Temporary staging area (See Stabilized Construction Entrance Details) Maintain voids in stone. Remove chain link fence around drip edge of tree 20' wide chain-link fence access gate. Sweep pavement regularly and remove sediment from curb line to ensure no offsite sediment discharge Sweep pavement regularly and remove sediment from curb line to ensure no offsite sediment discharge Maintain straw wattles downslope of staging area Maintain SiltSoxx compost filled sediment filter around catch basin Maintain SiltSoxx compost filled sediment filter around catch basin Stabilize side slopes with rolled erosion matting Key-in straw wattles as required by site backfill and grading Sweep pavement regularly to ensure no sediment laden discolored runoff reaches the storm system Leave catch basin rims high and install MarshMat coir inlet filets over catch basins until road paving is complete Do not build infiltration system until end of project Maintain SiltSoxx or impermeable cover if impractical due to construction staging activities Maintain SiltSoxx or impermeable cover if impractical due to construction staging activities 01524 PERMIT SET -15-2024 Maintain temporary stone or SiltSoxx check dams Construction limit fencing from Garage project Maintain 20' wide (min.) travel lane Maintain stone staging area to ensure runoff filters through stone voids Maintain stabilized construction entrance. Maintain voids in stone. Maintain stabilized construction entrance. Maintain voids in stone. > > > > > C E N T E N N I A L W O O D S W A Y o o o o o o o o o o o o o o o X X X X X X CENT E N N I A L W O O D S W A Y X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X o o o o o o o o o o o o o o o o FM FM F M F M FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM W W W W DN UP DN UP DN UP 4GA-4 0 3 5 GA-4 0 1 5GA-4 0 2 1 GA-3 0 1 2GA-3 0 1 3GA- 3 0 1 30.0 0 ' ST ST ST S S HYD W W W W W W W W W W W W W W W W W W W W W W W W W VP co x 3 3 1 . 5 x 331 . 5 31 0 315 x 30 5 . 0 ' 303302 304 306 307 308 309 311 312 313 310 305 305 314 313 312 311 309 308 307 306 304 303 310 305 313 312 308 306 304 303 x 3 0 3 . 7 305 304 304 304 304305 305 3 3 1 . 4 x 331.4 x ST ST ST ST ST ST ST ST 3 2 7 3 2 8 3 2 9 3 3 0 3 3 1 325 32 4 32 5 320 Tr a n s i t O v e r l a y D i s t r i c t x 331.15 x 33 0 . 6 330 329 328 x 33 1 . 5 x 3 3 1 . 5 x 331.65 x 3 3 0 . 6 x 331. 8 3 3 3 x 333 . 5 ST ST ST ST ST S S S S co S S S co S S S W W W W W W W W W W W W HYD HYD PS 330 329 327 x 33 3 . 4 x 332.5 x 3 3 1 . 6 332.4 x x 3 3 2 . 2 x 3 3 2 . 8 333 334 335 334 333 332 x 331.7 331.3 x 331 x 3 3 2 . 9 x 3 3 1 . 3 x 3 3 1 . 1 ST ST ST ST ST ST x 3 3 0 . 9 x 3 3 0 . 9 x 330.9 333.4 x 334 x 333.45 x 333.3 33 2 3 3 3 x 330.9 x 330.8 x 3 3 1 . 8 330 x 320 . 2 3 2 8 3 2 6 3 2 4 32 1 32 2 32 1 328 327 32 6 331 333 7 SP A C E S 8 SP A C E S 8 SP A C E S 12 S P A C E S 4 SP A C E S 310 UD UD x 320.5 x 3 3 2 . 2 x 3 3 2 . 0 3 3 0 TR A N S 320.2 x x 330.3 x 333.7 x 3 3 0 . 5 330.75 x 335 330.6 x x 3 3 0 . 8 x 3 3 0 . 7 x 331 . 3 5 S FD MT C x 32 0 . 0 W W W 310 315 33 3 3 3 8 3 3 4 3 3 5 3 3 6 3 3 7 ST ST ST S T 333 x 331. 7 332 333 334 333 334 3 3 9 12 S P A C E S A2 A2 SB SB SB A1 CA304 EROSION PREVENTION & SEDIMENT CONTROL PLAN SUMMER 2026 1 0 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT WOODS HOUSING SH-Site.dwg ORIGINATION SCALE: CHECKED BY: K&L PROJECT NO: SHEET CONTENTS: © 2020 Freeman French Freeman Inc. Additional Staging Area Erosion Prevention and Sediment Control Notes Wil l i s t o n R o a d (Near Williston Road Entrance) 01524 PERMIT SET -15-2024 Maintain temporary stabilized construction entrance and stabilized staging area. Maintain construction limit fencing, maintain 20 ft. wide travel lane Maintain construction limit fencing. Maintain construction limit fencing. 20' wide chain-link fence access gate. 20' wide chain-link fence access gate. Maintain MarshMat coir inlet filter over catch basin grates that capture construction site runoff, typical Maintain MarshMat coir inlet filter over catch basin grates that capture construction site runoff, typical Remove silt fence after final stabilization Maintain silt fence down hill of disturbance Maintain silt fence down hill of disturbance Temporary staging area (See Stabilized Construction Entrance Details)Temporary chainlink fence for contractor staging area. 20' wide access gate Maintain construction limit fencing, maintain 20 ft. wide travel lane Maintain stable paved or gravel surfaces as long as possible or install crushed stone staging area Maintain construction limit fencing, maintain 20 ft. wide travel lane When staging area is no longer needed see notes od sheet CA305. Temporary staging area (See Stabilized Construction Entrance Details) 20' wide chain-link fence access gate. Sweep pavement regularly and remove sediment from curb line to ensure no offsite sediment discharge Sweep pavement regularly and remove sediment from curb line to ensure no offsite sediment discharge Maintain straw wattles downslope of staging area Maintain SiltSoxx compost filled sediment filter around catch basin Maintain SiltSoxx compost filled sediment filter around catch basin Maintain temporary stone or SiltSoxx check dams Remove rolled erosion control matting after final stabilization Maintain straw wattles as required by site backfill and grading Sweep pavement regularly to ensure no sediment laden discolored runoff reaches the storm system Leave catch basin rims high and install MarshMat coir inlet filets over catch basins until road paving is complete and upslope areas reach final stabilization Do not build infiltration system until end of project Maintain SiltSoxx or impermeable cover if impractical due to construction staging activities Maintain SiltSoxx or impermeable cover if impractical due to construction staging activities Construction limit fencing from Garage project Maintain 20' wide (min.) travel lane Leave catch basin rim high during parking lot construction. Install MarshMat coir inlet filters over rims until paving is complete and upslope areas have reach final stabilization. typical Prior to disturbance, install straw waddles downslope of excavation Leave catch basin rim high during parking lot construction. Install MarshMat coir inlet filters over rims until paving is complete and upslope areas have reach final stabilization. typical > > > > > CE N T E N N I A L W O O D S W A Y X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 30 6 319 3 1 9 320 3 1 5 315 315 318 323 VP co 32 0 x 3 3 1 . 5 x 33 1 . 5 31 2 3 1 1 314313312311 31 0 31 3 x 30 5 . 0 ' 303302 304 306 307 308 309 311 312 313 310 305 305 308 307 306 304 303 310 305 308 306 304 303 x 3 0 3 . 7 305 304 304 304 304305 305 3 3 1 . 4 x 331.4 x 32 5 320 324 32 1 32 4 32 5 326 320 3 2 7 3 2 8 3 2 9 3 3 0 3 3 1 3 2 5 3 2 3 32 0 318 317 325 32 4 32 5 320 320 31 6 31 7 319 31 8 32 1 313 324 322 x 331.15 x 330 . 6 330 329 328 x 3 3 1 . 5 x 3 3 1 . 5 x 331.65 x 3 3 0 . 6 x 331. 8 3 3 3 x 33 3 . 5 31 0 31 5 318 3 1 0 3 1 7 co co 321 HYD HYD 31 4 316 317 318 325 321 325 322 323 324 310 32 2 323 PS 330 329 327 x 333 . 4 x 332.5 x 3 3 1 . 6 332.4 x x 3 3 2 . 2 x 3 3 2 . 8 333 334 335 335 334 333 332 x 331.7 331.3 x 331 x 3 3 2 . 9 x 3 3 1 . 3 x 3 3 1 . 1 x 3 3 0 . 9 x 3 3 0 . 9 x 330.9 333.4 x 334 x 333.45 x 333.3 33 2 3 3 3 x 330.9 x 330.8 x 3 3 1 . 8 330 x 319.98 x 31 9 . 9 8 x 319.70 x 319.9 x 320 . 2 3 2 8 3 2 6 3 2 4 32 1 32 2 32 1 x 319.9 328 327 32 6 331 336 10 SP A C E S 7 SP A C E S 8 SP A C E S 8 SP A C E S 7 SP A C E S 12 S P A C E S 4 SP A C E S 321 322 323 324 325 319 321 323 UD UD x 320.5 x 3 3 2 . 2 x 33 2 . 0 3 3 0 TRA N S 3 2 6 32 5 x 320. 0 x 319. 9 0 320.2 x x 330.3 x 333.7 x 3 3 0 . 5 330.75 x 335 330.6 x x 3 3 0 . 8 x 3 3 0 . 7 x 331 . 3 5 318 319 317 320 321 322323 324 325 MT C VAN VAN EV EV EV EV EV EV EV EV 313 314 315 EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV x 320 . 0 314 31 3 313 3 1 4325 325 325 32 2 32 1 319 31 6 314 LEGEND FINISH GRADE CONTOUR LINES (5 FOOT INTERVALS)230 FINISH GRADE CONTOUR LINES (1 FOOT INTERVALS) PRECONSTRUCTION EXCAVATION NEW LIGHT POLE AND BASE FINISH GRADE FLOW DIRECTION FINISH GRADE SPOT ELEVATIONx363.9 NEW CONCRETE WALK NEW BUILDING REPLACE PAVEMENT (NO SUBBASE) NEW ASPHALT & SUBBASE NEW MULTI-USE CONCRETE 231 CA305 POST CONSTRUCTION STABILIZATION PLAN 1 0 DOUBLE TREE HOTEL 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 tME 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING SH-Site.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2023 Freeman French Freeman Inc. · · · · · Post-Construction Soil Depth and Quality Notes Required Elements: Soil retention: Retain, in an undisturbed state, the duff layer and native topsoil to the maximum extent practicable. Soil quality: All areas subject to the Standard shall demonstrate the following: ■A topsoil layer with a minimum organic matter content of 4% dry weight in planting beds and turf areas. The topsoil layer shall have a minimum depth of 4 inches, except where tree roots limit the depth of incorporation of amendments needed to meet the criteria. ■Compost and other materials shall be used that meet the following requirements: o The compost or other materials shall have a carbon to nitrogen ratio below 25:1. o Compost shall meet the definition of “compost” in the Agency's Solid Waste Management Rules or shall meet the contaminant standards in the Vermont Solid Waste Management Rules §6-1104(g)(6- 7), §6-1105(e)(8-9), and §6-1106(e)(7-9). Compost or other organic materials may be amended to meet the foregoing requirements. o Exceptional Quality biosolids (EQ biosolids) may be used as a soil amendment, at a maximum proportion of 35% of the total soil volume, and shall be well mixed with existing soil before or during application. ■The resulting soil shall be conducive to the type of vegetation to be established. ■The soil quality requirements shall be met by using one or a combination of the following methods: o Option 1: Leave undisturbed native vegetation and soil, and protect from compaction during construction. Failure to establish and maintain exclusionary controls around these areas during the construction phase may trigger the requirement to restore soils per one of the following options. o Option 2: Amend existing site topsoil or subsoil in place. ▪Scarify or till subsoils to 4 inches of depth or to depth needed to achieve a total depth of 8 inches of uncompacted soil after calculated amount of amendment is added. Except for within the drip line of existing trees, the entire surface shall be disturbed by scarification; ▪Amend soil to meet organic content requirements: ·PRE-APPROVED RATE: Place 1 inch of composted material with an organic matter content between 40 and 65% and rototill into 3 inches of soil, or ·CALCULATED RATE: Place calculated amount of composted material or approved organic material and rototill into depth of soil needed to achieve 4 inches of settled soil at 4% organic content. *Contractor to provide calculation and site sketch indicating areas used for calculations. ▪Rake beds to smooth and remove surface rocks larger than 2 inches in diameter; and ▪Water or roll to compact soil in turf areas to 85% of maximum dry density. o Option 3: Remove and stockpile existing topsoil during grading. ▪Stockpile soil on site in a designated controlled area, at least 50 feet from surface waters, wetlands, floodplains, or other critical resource areas; ▪Scarify or till subgrade to a depth of 4 inches. Except for within the drip line of existing trees, the entire surface shall be disturbed by scarification; ▪Stockpiled topsoil shall also be amended, if needed, to meet the organic content requirements: ·PRE-APPROVED RATE: Compost shall be incorporated with an organic matter content between 40 and 65% into the topsoil at a ratio 1:3, or ·CALCULATED RATE: Incorporate composted material or approved organic material at a calculated rate to achieve 4 inches of settled soil at 4% organic content;* ▪Replace stockpiled topsoil prior to planting, screen topsoil, and; ▪Rake to level, and remove surface rocks larger than 2 inches in diameter. o Option 4: Import topsoil mix, or other materials for mixing, including compost, of sufficient organic content and depth. ·Scarify or till subgrade to a depth of 4 inches. Except for within the drip line of existing trees, the entire surface shall be disturbed by scarification; ·Place 4 inches of imported topsoil mix on surface. The imported topsoil mix shall contain 4% organic matter. Soils used in the mix shall be sand or sandy loam as defined by the USDA; Shop drawing submittal is required. Find USDA sieve for sand and sandy loam. ·Rake beds to smooth and remove surface rocks larger than 2 inches in diameter; and ·Water or roll to compact soil in turf areas to 85% of maximum dry density. Soil Management: o Identifies areas on the site subject to the Standard; o Soil depth and quality shall be established towards the end of construction and once established, protected from compaction, such as from large machinery, vehicle traffic, and from erosion; and o After soil amendments and placement is complete, and prior to seeding and mulching, Contractor shall perform verification sampling in locations indicated on sampling plan. Verification sampling shall include nine, 8 inch deep (min) test holes per acre of area subject to the standard. Test holes shall be excavated using only a shovel driven solely by inspector's weight and shall be at least 50 feet apart from each other. ■A dense and vigorous vegetative cover shall be established over turf areas. Post Construction Soil Depth and Quality Verification Test Pit Location, typical When staging areas are no longer needed, remove and dispose of crushed stone, and amend subgrade soils and topsoil in accordance with the Post Construction Soil Depth and Quality Notes. Stabilize with hydroseed applied at the appropriate rate Maintain Silt fence downslope of construction. Maintain until Final Stabilization Maintain Silt Soxx downslope of construction. Maintain until Final Stabilization Remove sediment control measures when upslope disturbance reaches final stabilization. Maintain high rim elevations until final paving. Remove SiltSoxx compost filled sediment filters and maintain MarshMat coir inlet filters Maintain high rim elevations until final paving. Remove SiltSoxx compost filled sediment filters and maintain MarshMat coir inlet filters Hydroseed lawn areas within 24 hours of reaching final grades Topsoil and planting soil areas shall be stabilized within 24 hours of reaching final grades. See Landscape Plans for ground cover materials Hydroseed lawn areas within 24 hours of reaching final grades Hydroseed lawn areas within 24 hours of reaching final grades Install straw wattles downslope of vegetation areas and maintain until final stabilization (grass establishment or bark mulch cover) is reached Install straw wattles downslope of vegetation areas until final stabilization is reached Water seeded and mulched areas frequently to promote grass growth Maintain high rim elevation until final paving. Remove SiltSoxx compost filled sediment filters and maintain MarshMat coir inlet filters Water seeded and mulched areas frequently to promote grass growth NEW CLAY (VEHICULAR) PAVERS NEW CONCRETE PAVERS NEW MOUNTABLE COBBLES Install straw wattles downslope of vegetation areas and maintain until final stabilization (grass establishment or bark mulch cover) is reached 01524 PERMIT SET -15-2024 CA400 CIVIL DETAILS N.T.S. 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 CPG 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING CW-Details.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. DMR 3" clear (min.) 2" clear (min.) 01524 PERMIT SET -15-2024 CA401 CIVIL DETAILS N.T.S. 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 CPG 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING CW-Details.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. DMR NOT TO SCALE TYPICAL TRENCH DETAIL CHAMPLAIN WATER DISTRICT SOUTH BURLINGTON, VT 05403403 QUEEN CITY PARK ROAD DRAWING NO.: DATE: TYPICAL TRENCH DETAIL Specifications Detail CHAMPLAIN WATER DISTRICT A-1 A-1 Typical Trench.dwg April 2019 HYDRANT ASSEMBLY NOT TO SCALE CHAMPLAIN WATER DISTRICT SOUTH BURLINGTON, VT 05403403 QUEEN CITY PARK ROAD DRAWING NO.: DATE: HYDRANT ASSEMBLY Specifications Detail CHAMPLAIN WATER DISTRICT A-16 A-16 Hydrant Assembly.dwg JUNE 2019 403 QUEEN CITY PARK ROADSOUTH BURLINGTON, VT 05403 CHAMPLAIN WATER DISTRICT Minimum Area In Square Feet, Of Bearing Surface Required For Concrete Thrust Blocks NOTE: THRUST BLOCKS ON PIPE LARGER THAN 16" DIA. SHALL BE DESIGNED BY A PROFESSIONAL ENGINEER PIPE 1 3000PSI CONCRETE THRUST BLOCK 3000PSI CONCRETE THRUST BLOCK 3000PSI CONCRETE THRUST BLOCK INSTALL POLYETHELENE WRAP TO PREVENT CONCRETE FROM BONDING TO PLUG AND HARDWARE THUS FACILITATING FUTURE REMOVAL TEE BEND TEE WITH PLUG NOTES: 1. CONCRETE NOT TO OVERLAP ANY JOINT. 2. CONCRETE TO BE PLACED SO AS NOT TO INTERFERE WITH REMOVING OR INSTALLING ANY OF THE JOINTING HARDWARE. 3. ALL MECHANICAL JOINT FITTINGS TO HAVE RETAINER GLANDS. 403 QUEEN CITY PARK ROADSOUTH BURLINGTON, VT 05403 CHAMPLAIN WATER DISTRICT NOT TO SCALE BEARING AREA PER SPECIFICATIONS BEARING AREA PER SPECIFICATIONS BEARING AREA PER SPECIFICATIONS 4. CONCRETE THRUST BLOCKS SHALL BE POURED TO PROPER DIMENSIONS USING SIDE FORMS. θ UNDISTURBED SOIL D" SECTION NOTES: 1) BEARING SURFACE SHOULD, WHERE POSSIBLE BE PLACED AGAINST UNDISTURBED SOIL. WHERE IT IS NOT POSSIBLE, THE CRUSHED GRAVEL BETWEEN THE BEARING SURFACE AND UNDISTURBED SOIL MUST BE COMPACTED TO AT LEAST 90% STANDARD PROCTOR DENSITY. 2) BLOCK HEIGHT SHOULD BE CHOSEN SUCH THAT THE CALCULATED BLOCK WIDTH VARIES BETWEEN ONE AND TWO TIMES THE HEIGHT. NOT TO SCALE BEARING AREA PER SPECIFICATIONS D D MIN 24" FOR 12" PIPE OR LARGER MIN 18" FOR 10" OR SMALLER CHAMPLAIN WATER DISTRICT SOUTH BURLINGTON, VT 05403403 QUEEN CITY PARK ROAD DRAWING NO.: DATE: BEARING BLOCK Specifications Detail CHAMPLAIN WATER DISTRICT A-27 A-27 Bearing Block.dwg April 2019 Install and compact 3 4" crushed stone between undisturbed soil and precast concrete thrust block Include 4" Storz connection on fire hydrant pumper nozzle. See CWD Specifications. 5. USE "GRIP RING" PIPE RESTRAINER AT ALL C900 PVC PIPE FITTINGS 01524 PERMIT SET -15-2024 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT WOODS HOUSING CW-Details.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. DMR CA402 CI9I/ DETAI/S N.T.S. 81 MDSOH SWUHHW - %XUOLQJWRQ 9T 05401 802-84-844 - ZZZ.IIIIQF.FRP AUFKLWHFWXUH - PODQQLQJ - IQWHULRUV SOUTH %UR/INGTON 9ERMONT 22283.1 CPG · · · · · · ·√ · · · · · · · · · · · · · ········· ·· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 03/15/24 PERMIT SET 3-15-2024 CA403 CIVIL DETAILS N.T.S. 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 CPG 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING CW-Details.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. DMR NOTES: 1.INSPECTION PORT MUST BE CONNECTED THROUGH KNOCK-OUT LOCATED AT CENTER OF CHAMBER. 2.ALL SCHEDULE 40 FITTINGS TO BE SOLVENT CEMENTED. CONNECTION DETAIL NTS 24 " S U M P Infiltration System Construction Notes: All upstream/upslope construction shall be complete and stabilized prior to allowing runoff to enter any infiltration systems. "Stabilized" shall mean paved surfaces, washed crushed stone, or vegetated areas that have established a dense and vigorous vegetative cover. 6" 2" D D+2' BACKFILL MATERIAL SHALL CONTAIN NO STONES GREATER THAN 3" IN DIAMETER, NO FROZEN LUMPS, CLAY OR ORGANIC MATERIAL. PLACE IN 12" LIFTS AND COMPACT AS INDICATED. 95% standard proctor 90% standard proctor THE CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLYING WITH OSHA - VOSHA REGULATIONS. PAVED OR TRAVELED AREA UNPAVED MOUND SLIGHTLY PAVING TO MATCH EXISTING 4' M I N I M U M C O V E R F O R AL L W A T E R L I N E S USE SAND FILL OR 1 4" TO 3 4" CRUSHED STONE AS ORDERED BY ENGINEER ABOVE THE CENTERLINE OF THE PIPE (USE STONE IN ANY AREAS WHERE COARSE BACKFILL MATERIAL COULD DAMAGE PIPE). FOR STORM PIPES USE 1 4" TO 3 4" CRUSHED STONE BELOW CENTERLINE OF PIPE. SEE PLANS FOR ALL PIPE TYPES AND SIZES. SEE NOTE ABOVE ABOUT REPLACEMENT PIPES UNDISTURBED EARTH SUBBASE N.T.S. SANITARY TRENCH DETAIL PROVIDE 2" RIGID INSULATION OVER WATER MAINS AND SERVICES WHEN THEY ARE BURIED UNDER PAVED OR TRAVELED AREAS. Drop as required to meet new inverts shown on plans. Drop Outlet Plumbing Connection Detail Insulate all pipe trenches with less than 5' of cover Transition from plumbing pipe to new PVC SDR 35 beyond 10 feet from the building. Use appropriate coupling as allowed by the building code. (See Site Plan for sizes) N.T.S. Two 45° elbows flow See Plumbing Plans for pipe type Building foundation Finish grade 4' x 4' of 2" solid rigid insulation. (Owens Corning Foamular 400, or equal) Cast iron cleanout cover. See Cleanout detail above Wye Tee 12"±New roof drains or sanitary pipe. See Plumbing Plans for design and details within 5 ft of the building. finish floor varies New building Extend structural fill backfill at least 12 beyond back of tee and vertical pipe slope pipe 1/4"/ft min. 18" MIN WIDTH CONCRETE SLAB 8" (200 mm) MIN THICKNESS 01524 PERMIT SET -15-2024 CA404 CIVIL DETAILS N.T.S. 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 CPG 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING CW-Details.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. DMR ®™ ™ ™ ®™ ®™ ®™ ™ ®™ 1.ALL AREA DISTURBED AND ALL AREAS WITHIN THE CLEARING LIMITS SHALL BE GRADED AND COVERED WITH A MINIMUM OF 4" OF LOAM TOPSOIL. THE AREAS TO BE LOAMED SHALL BE FREE AND CLEAR OF ROOTS, WASTE MATERIAL AND OTHER DELETERIOUS MATERIAL. TOPSOIL SHALL BE SPREAD AND LIGHTLY COMPACTED TO A DEPTH OF 4". TOPSOIL SHALL BE APPROVED BY THE ENGINEER. ALL SIDE SLOPES ARE TO BE LOAMED. 2.ALL TURF ESTABLISHMENT SHALL BE IN ACCORDANCE WITH SECTION 651 OF THE VT STANDARD SPECIFICATIONS 2018 AND THE TOWN'S SPECIFICATIONS. MULCHING SHALL FOLLOW SEEDING BY NO MORE THAN 24 HOURS. 3.ALL CUT SLOPES SHALL BE NO STEEPER THAN 2.0H ON 1.0V. ALL FILL SLOPES SHALL BE NO STEEPER THAN 2.0H ON 1.0V. 4.THE CONTRACTOR SHALL NOT DISTURB ANY GROUND BETWEEN OCTOBER 15TH BETWEEN APRIL 15TH WINTER MONTHS, UNLESS APPROVED BY THE ENGINEER. 5.TEMPORARY SEDIMENT CONTROL MEASURES SHALL BE ERECTED PRIOR TO ANY CLEARING OR CONSTRUCTION. THESE MEASURES MAY BE ERECTED IN PHASES, BUT IN NO CASE SHALL GROUND DISTURBANCE PROCEED SEDIMENT CONTROL INSTALLATION. SPECIAL AREAS MAY BE DESIGNATED BY THE OWNER FOR PRESERVATION OF EXISTING TREES. THESE AREAS SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO INSURE NO DAMAGE IS DONE TO DESIGNATED TREES. 6.EXISTING PLANTINGS ARE LOCATED IN GENERAL AREAS AS SHOWN ON THIS PLAN. CONTRACTOR SHALL PROTECT PLANTINGS SO AS NOT TO DAMAGE THESE OR THEIR ROOT SYSTEMS. 7.SLOPE STABILITY BASED UPON UNSATURATED SOIL CONDITIONS. IF DURING CONSTRUCTION SATURATED SOILS ARE ENCOUNTERED, CONTACT THE ENGINEER IMMEDIATELY. GENERAL GRADING AND SITE WORK NOTES 01524 PERMIT SET -15-2024 CA405 CIVIL DETAILS N.T.S. 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT 2228.1 CPG 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER CATAMOUNT :OODS HOUSING CW-Details.dwg ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. DMR varies Base Block Middle Block Middle Block per design va r i e s - s e e s i t e p l a n Middle Block Top Block 12" min. 01524 PERMIT SET -15-2024 - PROVIDE SUBMITTAL FOR ALL MATERIAL. - GATE FRAMES SHALL BE FURNISHED AND ASSEMBLED WITH ALL THE NECESSARY HARDWARE AND FITTINGS. - ALL HARDWARE SHALL BE EXTERIOR GRADE 5" TOTAL GATE PANEL WIDTH 5" MEASURED FROM ENDS OF POSTS CL 5" MEASURED FROM ENDS OF POSTS CL 6 f t POSTS 4" ON CENTER, TYP.TOP OF FENCE TO REMAIN LEVEL MAINTAIN 2" CLEARANCE FROM BOTTOM PANEL TO GROUND EMBED POST IN 12" DIAMETER CLASS B CONCRETE 4"X4" CEDAR POST CEDAR PANELS WITH 1" GAP SPACING SECURE ENDS WITH EXTERIOR GRADE HARDWARE (MIN 2 FASTENERS PER PANEL END) TYPICAL CONCRETE ENCASED POST DETAIL CONCRETE ENCASED POSTS, TYPICAL LOCKING GATE HANDLE & HARDWARE. PROVIDE SHOP DRAWING FOR REVIEW CIT< APP REVISION -25-2024 ^ ^ o o o o o o o o o o o o o o o o o o o o o o o o X X X X X X X X X > ^ ^ X X X X X X X o o o o o o X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X XX X X XXXX X X o o o o o o o o o o o o o o o o o o o o o FAHC HELICOPTER LAND I N G P A D FAHC HELICOPTER LAND I N G P A D Inte r s t a t e H i g h w a y O v e r l a y D i s t r i c t Tra f f i c O v e r l a y D i s t r i c t - Z o n e 1 Tr a n s i t O v e r l a y D i s t r i c t 30.00 ' Tr a n s i t O v e r l a y D i s t r i c t MECH TRAN S MTC Inte r s t a t e H i g h w a y O v e r l a y D i s t r i c t B1 A1 A1 A2 A2 B1 B1 B1 B1 B1 B1 B1 B1 B1 A2 A1 A1 A1 A1 A1 A1 A1 A1 A1 B1B1B1 B1 B1B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 R R R R R R R R SB SB SB SB SB SB SB SB SB SB A1 A1 A1 A1 B1 B1 B1 LOCATION MAPPLAN VIEW DOUBLE TREE HOTEL CATAMOUNT WOODS HOUSING PROJECT CATAMOUNT WOODS HOUSING PROJECT 870 WILLISTON ROAD SOUTH BURLINGTON, VERMONT Civil List of Drawings Title Sheet CA100 OVERALL SITE MATERIAL PLAN CA101 SITE & GRADING PLAN CA102 SITE & GRADING PLAN CA103 UTILITY PLAN CA104 UTILITY PROFILES CA105 ROADWAY SECTION PLAN CA200 EXISTING CONDITIONS PLAN CA201 SITE DEMOLITION PLAN CA300 EROSION PREVENTION & SEDIMENT CONTROL PLAN PRE-CONSTRUCTION CA301 EROSION PREVENTION & SEDIMENT CONTROL PLAN WINTER 2024-2025 CA302 EROSION PREVENTION & SEDIMENT CONTROL PLAN SUMMER 2025 CA303 EROSION PREVENTION & SEDIMENT CONTROL WINTER 2025-2026 CA304 EROSION PREVENTION & SEDIMENT CONTROL PLAN SUMMER 2026 CA305 POST-CONSTRUCTION STABILIZATION PLAN CA400 CIVIL DETAILS CA401 CIVIL DETAILS CA402 CIVIL DETAILS CA403 CIVIL DETAILS CA404 CIVIL DETAILS CA405 CIVIL DETAILS CA406 CIVIL DETAILS CA100 CA104 SOUTH BURLINGTON PERMIT REVIEW 3-15-2024 CA101 CA102 CA103 > > DN DN UP DN UP DN UP 3 2 5 . 5 x x 3 2 5 . 5 x 319.45 x 319.7 x 32 0 . 0 x 319.6 31 9 x 319 . 5 30.0 0 ' HYD x 326.0 x 3 2 5 . 8 5 32 0 x 3 3 1 . 5 x 33 1 . 5 3 3 1 . 4 x 331.4 x Build i n g C o n n e c t o r CATAMOUNT WOODS 320 3 2 5 . 7 5 x x 3 2 5 . 6 0 x 325.7 32 1 32 4 32 5 326 x 320 . 5 x 319. 6 x 3 1 8 . 4 3 2 7 3 2 8 3 2 9 3 3 0 3 3 1 3 3 2 33 3 3 3 8 3 3 4 3 3 5 3 3 6 3 3 7 325 32 4 32 5 320 x 331.15 x 33 0 . 6 330 329 328 x 3 3 1 . 5 x 3 3 1 . 5 x 331.65 x 3 3 0 . 6 x 331 . 8 33 3 x 33 3 . 5 338 x 32 5 . 5 325 321 325 322 323 324 32 2 x 3 2 5 . 8 x 326. 3 x 326. 8 x 326. 2 330 329 327 x 33 3 . 4 x 332.5 x 3 3 1 . 6 332.4 x x 3 3 2 . 2 x 3 3 2 . 8 333 334 335 335 334 333 332 x 331.7 331.3 x 331 x 3 3 2 . 9 332 333 334 x 3 3 1 . 3 x 3 3 1 . 1 x 3 3 0 . 9 x 3 3 0 . 9 x 330.9 333.4 x 334 x 333.45 x 333.3 33 2 3 3 3 x 330.9 x 3 3 0 . 8 x 3 3 1 . 8 330 x 319.98 x 31 9 . 9 8 x 319.70 x 319.9 x 32 0 . 2 3 2 8 3 2 6 3 2 4 32 1 32 2 321 x 319.9 328 327 32 6 331 333 334 1st Floor Entrance 2nd Floor Pedestrian Entrance Elev 331.5' (typ.) New Concrete Sidewalk Building Connector above New concrete retaining wall New Paved entrance drive New concrete sidewalk New Crosswalk Reconfigured Parking New Sidewalk 336 10 S P A C E S 7 SP A C E S 8 SP A C E S 8 SP A C E S 7 SP A C E S 12 S P A C E S 4 SP A C E S New Multi-Level Parking Garage x 31 8 . 5 319.2 x x 319.30 337 x 320.5 x 3 3 2 . 2 x 3 3 2 . 0 3 3 0 TR A N S New concrete sidewalk 32 5 x 320 . 0 New vault mounted transformer x 319 . 9 0 320.2 x x 330.3 x 333.7 x 3 3 0 . 5 330.75 x 335 Sawcut existing pavement 330.6 x x 3 3 0 . 8 x 3 3 0 . 7 x 331 . 3 5 New 5' concrete sidewalk Crosswalk New sidewalk connection to Multi-Use Path 10' wide Multi-Use Path (constructed in Hotel Addition) 2nd Floor Vehicle Entrance New concrete walk / plaza area New Green belt 6 ft. transition to full curb reveal New stop sign New curbed islandNew curbed island New curbed islandSnow storage area Snow storage area MT C x 32 0 . 0 HP x 319.45 HP x 32 0 . 4 x 320.2 x 319.7 x 319.5 325 x 32 0 . 2 x 3 2 0 . 2 0 325 x 325.7 325.7 5 x x 325.90 326.05x x 3 2 5 . 5 0 x 325 . 5 x 31 8 . 9 x 318.4 x 319.90 31 9 . 4 0 x x 319.70 x 3 1 9 . 9 0 32 0 . 1 0 x x 319.70 x 319.9 A1 A1 A2 A2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SB SB SB SB SB SB A1 A1 A1 A1 B1 B1 B1 N0 8 ° 0 5 ' 2 2 . 7 5 " W N36 ° 5 4 ' 0 3 . 7 9 " E 220 . 8 4 ' N2 2 ° 0 9 ' 5 8 . 9 2 " E 317 . 9 0 ' Remove existing curb cut Remove existing curb cut Centerline Street Point of Beginning N: 719478.578 E: 1460755.606 Reduce pavement width to 20 feet 20' 20' Pavement width reduced to 20 feet LEGEND FINISH GRADE CONTOUR LINES (5 FOOT INTERVALS) FINISH GRADE CONTOUR LINES (1 FOOT INTERVALS) S ST G UGP W PROPOSED GAS LINE/VALVE PROPOSED SEWER LINE/MANHOLE PROPOSED STORM LINE/MANHOLE/BASIN NEW UNDERGROUND POWER NEW WATER LINE/SHUTOFF/VALVE PRECONSTRUCTION EXCAVATION NEW LIGHT POLE AND BASE FINISH GRADE FLOW DIRECTION FINISH GRADE SPOT ELEVATIONx363.9 NEW CONCRETE WALK NEW BUILDING REPLACE PAVEMENT (NO SUBBASE) NEW ASPHALT & SUBBASE NEW CONCRETE PAD DOUBLE TREE HOTEL 870 Williston Road, South Burlington, Vermont 05403 CLIENT: AAM 15 Management, LLC 78 Blanchard Road, Suite 100 Burlington, MA 01803 PRIME CONSULTANT, STRUCTURAL ENGINEER, GARAGE ARCHITECT 18 Tremont Street, Suite #300 Boston, MA 02108 UVM HOUSING ARCHITECT FRENCH FRENCH FREEMAN 81 Maple St. Burlington, VT 05401 CIVIL ENGINEER Krebs & Lansing Consulting Engineers, Inc. 164 Main Street Colchester, Vermont 05446 LANDSCAPE ARCHITECT WAGNER HODGSON - WHLA 7 Marble Avenue Burlington, VT 05401 ELECTRICAL ENGINEER Kirick Engineering Associates 5399 Williston Road, Suite 103 Williston, VT 05495 GEOTECH ENGINEER John Turner Consulting, Inc. 12 Gregory Drive, Unit 7 South Burlington, Vermont 05403 SEAL / SIGNATURE: PROJECT: REVISIONS: No.Date Description SUBMISSION: Date Issued For: SHEET TITLE: SCALE: DATE ISSUED: PROJECT NO: DRAWN BY: CHECKED BY: PROJECT TEAM: SITE & GRADING PLAN CG-101 Co p y r i g h t 2 0 2 4 , D E S M A N , I N C 1" = 20' 22248 TJB SHEET NO. AAM15 Doubletree Parking Garage 870 Williston Rd South Burlington, VT 05403 HVAC/PLUMBING/ FP Thomas Engineering Associates. 4429 Main Street, Suite 2B• Waitsfield, VT 05673 HOTEL ADDITION ARCHITECT SMITH BUCKLEY ARCHITECTS 431 Pine Street, Suite 210 Burlington, VT 05401 03/25/24 PERMIT SET03/25/24 R o a d S e c t i o n A Ro a d Se c t i o n B See Sheet CG-400 for road section details See Sheet CG-400 for road section details 60 ft. Right of Way to be dedicated to the City of South Burlington > > > > > o o o o o o o o o o o o o o o o o o CATAM O U N T D R I V E o o o o o o o o o o o o o o o o o UP FM F M F M F M FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM W W W W 30.00' ST ST ST ST ST ST ST S S RD HYD ST ST ST VP co ST ST ST ST B BB B B B B ST ST ST ST W W W W W W W W W W W W W W W W W W W ST ST ST ST ST S S S S co S S S co S S S W W W W W W W W W W W W HYD HYD PS ST ST ST ST ST ST 7 SPA C E S 8 SPA C E S 8 SPA C E S 12 S P A C E S 4 SPAC E S 321 322 323 324 325 319 321 323 UD UD TRA N S S ST ST FD MTC VAN VAN UGP UGP UGP UGP UGP UGP UGP UGP UGP UGP UG P UG P ST ST ST B B B B B EV EV EV EV EV EV EV EV B EV EV EV ST ST ST ST ST EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV 325 ST W W W VAN VAN UP X X X X X X X X X X X X X X X X X X X X X X THIS AREA NOT IN CONTRACT. C.I.P. CONCRETE RETAINING WALL W/ VENEER AND CAPSTONE, TYP. (5) BIKE RACKS (10 SHORT- TERM BIKE PARKING SPACES) PROPOSED PARKING GARAGE EXISTING CONFERENCE CENTER BUS DROP-OFF CONCRETE PAVER, TYP. BOCCE COURT SEATING AREA IN SUNNIEST PART OF COURTYARD WETLAND OVERLOOK DECK CATAMOUNT WOODS HOUSING CLAY PAVERS W/ FLUSH CURB, TYP. MOUNTABLE COBBLES SEATING AREA SEAT WALL, TYP. INTEGRAL COLOR CONCRETE ENTRY TERRACE (6) BIKE RACKS (12 SHORT-TERM BIKE PARKING SPACES) FIRE-LANE GATE W/ GAP FOR PEDESTRIANS AND BIKES SEATING AREA IN SUNNIEST PART OF COURTYARD INFORMAL STONE SEATING STEPS SECURITY FENCE AND GATE, TYP. FIRE-LANE GATE W/ GAP FOR PEDESTRIANS AND BIKES CLAY PAVERS W/ FLUSH CURB, TYP. ADA WALKWAYADA WALKWAY (2)QB (25)CSA (1)QB (20)CSA (2)LL (1)NS SEAT WALL - MAGLIN 'OGDEN' BENCH INTEGRAL-COLOR CONCRETE PAVING, TYP. (12)HPL (11)HH (11)AAM (81)SST (115)HH (6)RC (11)AAM (43)CA (23)AML (35)AML (1)GT (3)CC (35)MD (3)GT (85)RA SECURITY FENCE AND GATE, TYP.(16)TM (90)RA(29)AML (9)TM (59)SST LAWN(1)QR (1)QR (1)QR (77)SH (7)HA (143)DP (13)RC (17)DP (25)HSS (1)QR (1)QR (8)HA (53)CA (45)AML (2)AFA (3)SR (1)AFA (1)AFA (1)SR (1)AFA (39)PFA (39)JCS (39)AML (37)PFA (39)JCS (39)AML (35)PFA (27)JCS (125)SH (47)RA (111)JCS (3)GT LAWN (2)GT (4)GT (1)GT (1)QR (3)QR (3)QR (2)QR (3)GT (2)NS (2)NS (2)QB (1)NS (1)NS (2)NS (2)GT (47)RA (55)RA (24)AMA (33)RA (41)RA (12)IVR (1)QB (13)CSA (1)QB (10)IVR (1)AR (14)IVR (2)LL (15)CSA (3)JVE (2)QB (1)GT LAWN LAWN (8)TM (1)CB (9)AMA (1)CB (7)DL (1)CB (9)AMA (1)CB (14)DL (1)CB (6)TM (1)XX (12)IVR (35)RA (1)GT (23)RA (98)SST (1)NS (101)SST (27)RA (67)CA (39)PFA (2)GT (23)AML (113)SST (17)PFA (2)JVE (18)RA (40)PFA (212)SH (196)DP (3)HA (5)CC (99)DP (15)CH (220)DP (12)TM (12)HE (23)DP (39)DL (23)AML (51)DL (25)AML (2)QB (1)JVE (6)AR (2)JVE (2)JVE (1)AR (3)JVE(37)RR (2)QB (2)JVE (2)AR (3)QB (3)JVE (3)AR (3)JVE (1)QB (22)DL (45)HR (25)DL (26)DL (11)AMH (3)CF(55)HR (13)AMH (1)AR (93)RA (373)SH (109)JCS (125)RA (431)SH (2)GT (1)LT (2)AR (1)QB (1)LT (1)AR (1)QB (1)AR (1)LT (1)AR (1)QB (2)GB (1)GT (2)GB (1)NS (1)GT (2)NS (219)DP (29)MD (1)LL (1)AR (3)IVJ (19)HPQ (13)DL CONSERVATION MIX NO-MOW MIX PLANTING NOTES 1. All plant material in the plant schedule shall be nursery grown in accordance with ANSI in accordance with Z.60.1 Standards for measurement of nursery stock. 2. All plants shall be guaranteed by the Contractor for a period of one year from date of receipt of Provisional Acceptance of the completed installation by the Owner. 3. Replacement plantings will be required prior to Final Acceptance for any plants which are missing, not true to specifications, have died or are unhealthy or uncharacteristic of the species (due to excessive pruning, dieback or other reasons). 4. All plant materials shall be selected and tagged at the nursery by Landscape Architect. 5. The Landscape Architect's approval is required for any plant material substitutions. 6. The Contractor is responsible for immediately notifying the Landscape Architect if any plant quantity discrepancies exist between the planting plan and the plant list. 7. All shrubs and trees will be sprayed with the anti-desiccant "Wilt-Pruf" ( or approved equal) prior to the first Winter (no later that November 30). 8. The Landscape Contractor shall have the General Contractor locate all underground utilities in areas to be landscaped prior to commencing any excavation. Adjustments to tree locations will be allowed where utility conflicts are clearly a problem and with prior site approval by Landscape Architect. 9. All plant bed, shrub and tree location shall be staked in the field by Contractor for Landscape Architects approval prior to installation. 10. Adjustments to plant beds shall be approved by Landscape Architect. 11. General Contractor is responsible for all erosion control measures during construction. 12. All disturbed areas are to be topsoiled and seeded or sodded, as indicated in the planting plan. 13. Mulch shall consist of double-shredded hardwood mulch or approved equal and Contractor is responsible for providing samples of mulch to Landscape Architect. Mulch plant materials as shown on plan and details. 14. It is the intent of this contract to avoid any disturbance to existing trees or shrubs on site other than those specifically designated for transplant or removal. 15. Liquidated damages for trees damaged by construction operation shall be $500 per caliper inch. Shrubs shall be $100 each. 16. During construction, and until the end of warranty period, existing trees that are showing signs of stress as determined by the Landscape Architect are to be deep root fertilized, two injections per caliper inch per tree at 18" - 24" depth with Peter's 20/20/20 fertilizer or Landscape Architect approved equal. 17. Contractor is responsible for verifying and confirming all plant counts as supplied by the Landscape Architect with field conditions as constructed. Any discrepancies shall be reported to Landscape Architect for approval and direction. 18. Tree transplanting shall be performed by a suitable hydraulic tree spade, sized as necessary to perform the work. 19. Prior to commencement of any construction, all existing trees to remain shall receive tree protection fence at outer edge of dripline whenever possible. GENERAL NOTES 1. Contractor is responsible for all damage due to his operations inside and outside the contract limit line. 2. Contractor is responsible for checking spot elevations and verifying proposed grades by providing grade stakes. Grades must be approved by Landscape Architect prior to proceeding. 3. Contractor shall blend new work smoothly with existing grades at contract limit line and/or limit of construction line. 4. Contractor to verify that subgrades are 6 inches below finished grade prior to spreading top soil for seeded areas. 5. All walks shall have 2% cross pitch, and all step treads and wall caps shall have 1% cross pitch unless otherwise noted. 6. Light fixture locations may be field adjusted with prior Landscape Architect approval. 7. Walkway layout to be approved by Landscape Architect prior to construction. 8. Site furniture and wall locations to be verified by Landscape Architect prior to installation. 9. General Contractor is responsible for all erosion control measures during construction. 10. It is the intent of this contract to avoid any disturbance to existing trees or shrubs on site other than those specifically designated for transplant or removal. 11. Liquidated damages for trees damaged by construction operation shall be $500 per caliper inch. Shrubs shall be $100 each. 12. Base survey prepared by Krebs and Lansing Consulting Engineers, 2023. SCALE OF FEET 30030 60 81 Maple Street - Burlington VT 05401802-864-6844 - www.fffInc.comArchitecture - Planning - Interiors SOUTH BURLINGTON,VERMONT LC-001 2228.1 CS LANDSCAPE PLAN 164 Main Street, Suite 201Colchester, Vermont 05446(802) 878-0375www.krebsandlansing.com CIVIL ENGINEER 1 0 01524 CATAMOUNT :OODS HOUSING SH-Site.dwg S.ETCH PLAN ORIGINATIONDATE:SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. VT802.864.0010 wagnerhodgson.comNY518.567.1791 WH LA WAGNER HODGSON LANDSCAPE ARCHITECTURE -H P L A N T S C H E D U L E KEY QTY.SCIENTIFIC NAME COMMON NAME SIZE SPACING T R E E S AFA 5 Acer x freemanii 'Armstrong'ARMSTRONG MAPLE 3" - 3.5" CAL.AS SHOWN AR 20 Acer rubrum RED MAPLE 3" - 3.5" CAL.AS SHOWN CB 5 Carpinus betulus 'Columnaris'COLUMNAR EUROPEAN HORNBEAM 2.5" - 3" CAL.AS SHOWN CC 8 Cercis canadensis 'Minnesota Strain'MINNESOTA STRAIN REDBUD 10' - 12' B&B AS SHOWN CF 3 Carpinus caroliniana 'Firespire'FIRESPIRE AMERICAN HORNBEAM 2.5" - 3" CAL.AS SHOWN GB 4 Ginkgo biloba 'Presidential Gold'PRESIDENTIAL GOLD GINKGO 3.5" - 4" CAL.AS SHOWN GT 27 Gleditsia var. inermis triacanthos 'Skyline'SKYLINE HONEYLOCUST 3.5" - 4" CAL.AS SHOWN JVE 21 Juniperus virginiana 'Emerald Sentinel'EMERALD SENTINEL RED CEDAR 6' - 7' CAL.AS SHOWN LT 3 Liriodendron tulipifera TULIP TREE 3.5" - 4" CAL.AS SHOWN NS 13 Nyssa sylvatica BLACK TUPELO 3" - 3.5" CAL.AS SHOWN QB 20 Quercus bicolor SWAMP WHITE OAK 3" - 3.5" CAL.AS SHOWN QR 14 Quercus robur 'Fastigiata'COLUMNAR ENGLISH OAK 3" - 3.5" CAL.AS SHOWN S H R U B S AMA 42 Aronia melanocarpa 'Autumn Magic'AUTUMN MAGIC CHOKEBERRY #5 3' O.C. AMH 24 Aronia melanocarpa 'Low Scape Hedger'LOW SCAPE HEDGER CHOKEBERRY #5 3' O.C. AML 281 Aronia melanocarpa 'Low Scape Mound'LOW SCAPE MOUND CHOKEBERRY #5 3' O.C. CSA 73 Cornus sericea 'Allman's Compacta'DWARF RED-TWIG DOGWOOD #5 AS SHOWN CH 15 Clethra alnifolia 'Hummingbird'HUMMINGBIRD SUMMERSWEET #5 AS SHOWN DL 197 Diervilla lonicera 'Kodiak Orange'KODIAK ORANGE BUSH HONEYSUCKLE #5 3' O.C. HA 18 Hydrangea arborescens 'Annabelle'ANNABELLE SMOOTH HYDRANGEA #5 AS SHOWN HPQ 19 Hydrangea paniculata 'Little Quick Fire'LITTLE QUICK FIRE HYDRANGEA #3 AS SHOWN IVJ 3 Ilex verticillata 'Jim Dandy'JIM DANDY WINTERBERRY #5 AS SHOWN IVR 48 Ilex verticillata 'Red Sprite'RED SPRITE WINTERBERRY #5 AS SHOWN JCS 325 Juniperus chinensis var. 'sargentii'SARGENT'S JUNIPER #5 3' O.C. MD 64 Microbiota decussata SIBERIAN CYPRESS #5 4' O.C. PFA 207 Potentilla fruiticosa 'Abbottswood'ABBOTTSWOOD POTENTILLA #3 3' O.C. RA 719 Rhus aromatica 'Gro Low'LOW GROW SUMAC #3 3' O.C. RC 19 Rhododendron catawbiense 'Album'WHITE CATAWBE RHODODRENDRON #5 AS SHOWN RR 37 Rosa rugosa RUGOSA ROSE #3 AS SHOWN TM 51 Taxus x media 'Green Wave'GREEN WAVE YEW 2.5' - 3' B&B 5' O.C. O R N A M E N T A L G R A S S E S CA 163 Calamagrostis acutiflora "Karl Foerster'FEATHER REED GRASS #2 24" O.C. SH 1218 Sporobolus heterolepsis PRAIRIE DROPSEED #1 18" O.C. SST 452 Schizachyrium scoparium 'Twilight Zone'TWILIGHT ZONE LITTLE BLUESTEM #2 18" O.C. P E R E N N I A L S DP 917 Dennstaedtia punctilobula HAY-SCENTED FERN #1 18" O.C. HH 126 Hemerocallis 'Happy Returns'HAPPY RETURNS DAYLILY #1 18" O.C. HR 100 Hemerocallis 'Rosy Returns'ROSY RETURNS DAYLILY #1 18" O.C. HSS 25 Hosta 'Sum and Substance'SUM AND SUBSTANCE HOSTA #2 30" O.C. ISSUED FOR PERMIT 3 TIMES THE ROOT BALL DIAMETER MULCH RING, 6'-8' DIA. TREE SET TO BE PLUMB PRUNING SHALL BE DONE AFTER DELIVERY OF PLANTS AND AFTER PLANTS HAVE BEEN INSPECTED AND APPROVED BY THE LANDSCAPE ARCHITECT. PRUNING PROCEDURES SHALL BE REVIEWED WITH THE LANDSCAPE ARCHITECT BEFORE PROCEEDING. PRUNING SHALL BE DONE WITH A CLEAN SHARP TOOL. CUTS SHALL BE MADE FLUSH, LEAVING NO STUBS. NO TREE PAINT SHALL BE USED. DEAD WOOD, SUCKERS AND BROKEN AND BADLY BRUISED BRANCHES SHALL BE REMOVED. 2" MULCH. DO NOT PLACE MULCH IN CONTACT WITH TREE TRUNK. MAINTAIN MULCH WEED-FREE FOR A MIN. OF ONE YEAR AFTER PLANTING. BACKFILL WITH EXISTING SOIL IN SANDY LOAM SOIL, MIX IN 20% COMPOSTED ORGANIC MATERIAL WITH EXISTING SOIL. GENTLY PACK THE BACKFILL, USING WATER TO SETTLE SOIL AND ELIMINATE AIR POCKETS. PLACE ROOT BALL ON UNEXCAVATED OR COMPACTED NEW SUBGRADE TO PREVENT SETTLEMENT. TRUNK PROTECTION, REINFORCED RUBBER HOSE DOUBLE #10 GA. TWISTED GUYING WIRE, 3 PER TREE WITH TURNBUCKLE MARK THE NORTH SIDE OF THE TREE IN THE NURSERY, AND ROTATE TREE TO FACE NORTH AT THE SITE WHENEVER POSSIBLE. EACH TREE MUST BE PLANTED SUCH THAT THE TRUNK FLARE IS VISIBLE AT THE TOP OF THE ROOT BALL. TREES WHERE THE TRUNK FLARE IS NOT VISIBLE SHALL BE REJECTED. DO NOT COVER THE TOP OF THE ROOT BALL WITH SOIL. SET TOP OF MAIN ORDER ROOTS FLUSH TO GRADE OR 1"-2" HIGHER IN SLOWLY DRAINING SOILS. 4" HIGH TEMPORARY SOIL SAUCER BEYOND EDGE OF ROOT BALL. REMOVE ALL TWINE, ROPE, WIRE AND BURLAP FROM TOP HALF OF ROOT BALL, 8" MIN. IF PLANT IS SHIPPED WITH A WIRE BASKET AROUND THE ROOT BALL, CUT THE WIRE BASKET IN FOUR PLACES AND FOLD DOWN 8" INTO PLANTING HOLE. CUT ALL GIRDLING ROOTS. DUCK BILL TREE ANCHOR NOTES: 1. REMOVE ALL NON - BIODEGRADABLE MATERIAL FROM PLANT PIT. 2. REMOVE ALL PLANT MATERIAL TAGS, FLAGGING, AND EXTRANEOUS LABELS, ETC. 3 TIMES THE ROOT BALL DIAMETER MULCH RING, 6'-8' DIA. TREE SET TO BE PLUMB DO NOT HEAVILY PRUNE THE TREE AT PLANTING, PRUNE ONLY CROSSOVER LIMBS, CO-DOMINANT LEADERS, AND BROKEN OR DEAD BRANCHES. SOME INTERIOR TWIGS AND LATERAL BRANCHES MAY BE PRUNED; HOWEVER, DO NOT REMOVE THE TERMINAL BUDS OF BRANCHES THAT EXTEND TO THE EDGE OF THE CROWN. 2" MULCH. DO NOT PLACE MULCH IN CONTACT WITH TREE TRUNK. MAINTAIN MULCH WEED-FREE FOR A MINIMUM OF ONE YEAR AFTER PLANTING. BACKFILL WITH EXISTING SOIL IN SANDY LOAM SOIL, MIX IN 20% COMPOSTED ORGANIC MATERIAL WITH EXISTING SOIL. GENTLY PACK THE BACKFILL, USING WATER TO SETTLE SOIL AND ELIMINATE AIR POCKETS. PLACE ROOT BALL ON UNEXCAVATED OR COMPACTED SUBGRADE TO PREVENT SETTLEMENT. TRUNK PROTECTION, REINFORCED RUBBER HOSE DOUBLE #10 GA. TWISTED GUYING WIRE, 3 PER TREE WITH TURNBUCKLE MARK THE NORTH SIDE OF THE TREE IN THE NURSERY, AND ROTATE TREE TO FACE NORTH AT THE SITE WHENEVER POSSIBLE. EACH TREE MUST BE PLANTED SUCH THAT THE TRUNK FLARE IS VISIBLE AT THE TOP OF THE ROOT BALL. TREES WHERE THE TRUNK FLARE IS NOT VISIBLE SHALL BE REJECTED. DO NOT COVER THE TOP OF THE ROOT BALL WITH SOIL. SET TOP OF MAIN ORDER ROOTS FLUSH TO GRADE OR 1"-2" HIGHER IN SLOWLY DRAINING SOILS. 4" HIGH TEMPORARY SOIL SAUCER BEYOND EDGE OF ROOT BALL. REMOVE ALL TWINE, ROPE, WIRE AND BURLAP FROM TOP HALF OF ROOT BALL, 8" MIN. IF PLANT IS SHIPPED WITH A WIRE BASKET AROUND THE ROOT BALL, CUT THE WIRE BASKET IN FOUR PLACES AND FOLD DOWN 8" INTO PLANTING HOLE. CUT ALL GIRDLING ROOTS. NOTES: 1. REMOVE ALL NON - BIODEGRADABLE MATERIAL FROM PLANT PIT. 2. REMOVE ALL PLANT MATERIAL TAGS, FLAGGING, AND EXTRANEOUS LABELS, ETC. 3 TIMES THE ROOT BALL DIAMETER NOTES: 1. REMOVE ALL NON - BIODEGRADABLE MATERIAL FROM PLANT PIT. 2. REMOVE ALL PLANT MATERIAL TAGS, FLAGGING, AND EXTRANEOUS LABELS, ETC. 2" MULCH. DO NOT PLACE MULCH IN CONTACT WITH SHRUB TRUNK. MAINTAIN MULCH WEED-FREE FOR A MINIMUM OF ONE YEAR AFTER PLANTING. BACKFILL WITH EXISTING SOIL IN SANDY LOAM SOIL, MIX IN 20% COMPOSTED ORGANIC MATERIAL WITH EXISTING SOIL. GENTLY PACK THE BACKFILL, USING WATER TO SETTLE SOIL AND ELIMINATE AIR POCKETS. PLACE ROOT BALL ON UNEXCAVATED OR COMPACTED SUBGRADE TO PREVENT SETTLEMENT. PRUNE TO REMOVE DEAD AND DAMAGED STEMS. MAINTAIN NATURAL SHAPE OF PLANT. DO NOT SHEAR PLANT 4" HIGH TEMPORARY SOIL SAUCER BEYOND EDGE OF ROOT BALL. REMOVE ALL TWINE, ROPE, WIRE AND BURLAP FROM TOP HALF OF ROOT BALL, 8" MIN. IF PLANT IS SHIPPED WITH A WIRE BASKET AROUND THE ROOT BALL, CUT THE WIRE BASKET IN FOUR PLACES AND FOLD DOWN 8" INTO PLANTING HOLE. CUT ALL GIRDLING ROOTS. SHRUB SET TO BE PLUMB SET TOP OF MAIN ORDER ROOTS FLUSH TO GRADE OR 1"-2" HIGHER IN SLOWLY DRAINING SOILS. 2" 12 " M I N . FINISH GRADE NOTES: 1. REMOVE ALL NON - BIODEGRADABLE MATERIAL FROM PLANT PIT. 2. REMOVE ALL PLANT MATERIAL TAGS, FLAGGING, AND EXTRANEOUS LABELS, ETC. 2" LAYER MULCH - DO NOT PLACE MULCH IN CONTACT WITH PLANT STEMS GROUNDCOVER, VINE OR PERENNIAL, TYP. TOPSOIL / PLANTING SOIL AMEND PER SOIL TEST RECOMMENDATIONS UNEXCAVATED GROUND OR SUBGRADE FINISH GRADE NOTES: 1. REMOVE ALL NON - BIODEGRADABLE MATERIAL FROM PLANT PIT. 2. REMOVE ALL PLANT MATERIAL TAGS, FLAGGING, AND EXTRANEOUS LABELS, ETC. 2" 12 " M I N . 2" LAYER MULCH - DO NOT PLACE MULCH IN CONTACT WITH PLANT STEMS GROUNDCOVER, VINE OR PERENNIAL, TYP. TOPSOIL / PLANTING SOIL AMEND PER SOIL TEST RECOMMENDATIONS UNEXCAVATED GROUND OR SUBGRADE SPACING "D"ROW "A"NUMBER OF PLANTS/SQ.FT. 60" O.C.51.96"0.04 48" O.C 41.52"0.07 42" O.C.36.52"0.10 36" O.C.31.20"0.12 30" O.C.26.00"0.18 24" O.C.20.76"0.28 NOTE: QUANTITY OF SHRUBS AND SPACING AS NOTED IN PLANTING SCHEDULE SHRUB SPACING PLANT CENTER PLANT ROW A A D D D D D ALL EQUAL OR AS SHOWN ON PLANTING PLAN SEEDED LAWN: CATAMOUNT SEED GREEN MOUNTAIN SPECIAL MIX SCREENED LOAM SUBGRADE 4" FINISH GRADE BORDER CONCEPTS, INC. CHARLOTTE, NC 1-800-845-3343 1-704-541-5610 PLANTING BED 316" BORDER CONCEPTS 'BORCON' STEEL EDGING TOPSOIL 15" STEEL STAKE UNDISTURBED EARTH OR APPROVED FILL COMPACTED TO 95% STD. PROCTOR LAWN FINISHED GRADE 12" MIN. PLANTING SOIL AMEND PER SOIL TEST RECOMMENDATIONS PLANTING BED WITH 2" SHREDDED HARDWOOD MULCH 3" VARIES SEE PLAN BORDER CONCEPTS, INC. CHARLOTTE, NC 1-800-845-3343 1-704-541-5610 TOPSOIL 15" STEEL STAKE UNDISTURBED EARTH OR APPROVED FILL COMPACTED TO 95% STD. PROCTOR PLANTING BED 1"-1 1 2" WASHED ROUND STONE, HINESBURG SAND AND GRAVEL OR EQ. LANDSCAPE ARCHITECT TO APPROVE SAMPLE 316" BORDER CONCEPTS UNFINISHED STEEL EDGING 4" DIA. PERF. DRAIN PIPE - SEE CIVIL DWGS FOR CONNECTION TO STORM WATER FILTER FABRIC BUILDING WALL ALL POSTS TYPICALLY INSTALLED IN CONCRETE IN ACCORDANCE WITH LOCAL CONDITIONS AND STANDARD BUILDING PRACTICES 1-5/8" x 1-5/8" STRINGER 1" SQUARE PICKET 381 4" 75 8" 9" 70" 91 4" 21 2"69" 4" 96" HT. STANDARD FENCE PANEL 48" WIDE X 96" HT. GATEJERITH INDUSTRIAL ALUMINUM SECURITY FENCE W/ BLACK POWDERCOAT - EXAMPLE IMAGE 1 1/2" = 1'-0" DECIDUOUS TREE PLANTING 2 1/2" = 1'-0" CONIFEROUS TREE PLANTING 3 1" = 1'-0" SHRUB PLANTING 4 1" = 1'-0" GROUNDCOVER PLANTING 5 1" = 1'-0" GRASS AND PERENNIAL PLANTING 9 1/2" = 1'-0" PLANTING DIAGRAM 6 3/4" = 1'-0" SEEDED LAWN 7 1" = 1'-0" PLANTING BED EDGING 8 1" = 1'-0" DRIP EDGE 11 3/4" = 1'-0" TECHO-BLOC INDUSTRIA PAVER - SMOOTH FINISH - COLOR & SIZE TBD SOUTH BURLINGTON, VERMONT LC-002 2228.1 LANDSCAPE DETAILS 1 0 01524 CATAMOUNT :OODS HOUSING SH-Site.dwg S.ETCH PLAN SCALE: CHECKED BY: © 2020 Freeman French Freeman Inc. -H ISSUED FOR PERMIT CS ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: 10 NTS JERITH INDUSTRIAL SECURITY FENCE 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER VT802.864.0010 wagnerhodgson.comNY518.567.1791 WH LA WAGNER HODGSON LANDSCAPE ARCHITECTURE > > > > > o o o o o o o o o o o o o o o o o o CATA M O U N T D R I V E o o o o o o o o o o o o o o o o o UP 30.0 0 ' ST ST ST RD HYD co ST ST ST ST B BB B B B B ST ST ST ST W W W W W W W W W W W W W W W W W W W ST ST ST ST ST co co W W W HYD HYD ST ST ST ST ST ST 7 SP A C E S 8 SP A C E S 8 SP A C E S 12 S P A C E S 4 SP A C E S 321 322 323 324 325 319 321 323 UD UD TR A N S FD MT C VAN VAN B B B B B EV EV EV EV EV EV EV EV B EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV 325 EL. 3 2 0 ' - 0 " 10 05 15 19 26 31 36 78 41 73 68 63 46 5158 83 88 93 98 103112 117 122 127 107 178 149 142 137 132 154 159 164 169 173 183 147 105 53 21 ELE V 1 M A C H I N E RO O M 104 320' - 0 " 319'- 6 " 320'- 0 " 319' - 4 " 318'- 1 0 " 319'- 4 " 319' - 4 " 318' - 1 0 " 319' - 4 " 319'- 9 " 319'- 3 " 319' - 9 " FD FD FD FD FD FD DN UP VAN VAN UP X X X X X X X X X X X X X X X X X X X X X X 2.8 2.4 2.1 2.1 1.9 1.6 1.4 1.3 1.2 1.3 1.2 1.1 1.0 0.9 0.8 1.2 0.8 0.4 0.3 0.2 0.1 0.1 0.1 5.0 2.9 0.9 0.5 0.6 0.7 0.9 1.0 1.1 1.0 0.9 0.9 0.8 0.8 0.9 1.0 1.3 1.9 2.5 2.5 2.6 1.6 0.6 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.1 2.7 2.4 2.3 2.1 1.7 1.4 1.3 1.2 1.2 1.1 1.0 1.0 0.9 0.8 0.7 0.5 0.4 0.3 0.2 0.1 0.1 0.1 4.5 0.6 0.9 0.9 0.9 1.0 1.1 1.0 0.9 0.9 1.0 1.1 1.2 1.4 1.9 2.6 2.8 3.0 2.6 1.0 0.3 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.5 3.1 2.6 2.2 1.9 1.6 1.3 1.2 1.2 1.1 1.1 1.0 1.0 1.0 0.9 0.8 0.6 0.4 0.3 0.2 0.2 0.1 0.9 2.4 1.5 1.1 1.4 1.4 1.2 1.1 1.1 1.2 1.4 1.4 1.4 1.7 2.1 2.5 2.8 2.5 1.2 0.4 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.4 3.4 2.8 2.1 1.7 1.4 1.3 1.2 1.1 1.1 1.0 1.0 1.1 1.2 1.1 0.9 0.6 0.5 0.3 0.2 1.3 2.7 3.9 4.9 3.2 2.0 2.1 2.1 1.6 1.3 1.3 1.5 1.8 1.5 1.4 1.5 1.9 2.5 3.0 2.5 1.6 0.6 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.2 3.4 2.8 2.1 1.7 1.4 1.3 1.2 1.1 1.0 1.0 1.1 1.2 1.5 1.4 1.0 0.7 0.5 0.3 0.0 0.2 0.9 2.0 2.9 7.1 5.2 3.1 2.8 2.6 2.0 1.5 1.3 1.4 1.5 1.4 1.3 1.4 1.7 2.2 2.8 2.6 2.0 1.1 0.5 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.1 3.3 2.8 2.2 1.8 1.6 1.5 1.3 1.1 1.0 0.9 1.0 1.1 1.4 1.4 1.0 0.7 0.5 0.3 0.3 0.0 0.0 0.0 0.1 0.4 1.1 2.0 1.2 5.4 4.0 3.0 2.6 2.2 1.7 1.4 1.3 1.3 1.2 1.2 1.2 1.5 2.0 2.6 2.8 2.6 1.9 1.1 0.4 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.3 3.1 2.8 2.4 2.0 1.9 1.7 1.4 1.1 0.9 0.9 0.9 1.0 1.1 1.0 0.8 0.6 0.4 0.3 0.0 0.0 0.0 0.0 0.5 1.0 0.5 2.4 3.4 3.3 2.9 2.7 2.1 1.7 1.4 1.2 1.2 1.2 1.2 1.4 1.8 2.3 2.9 2.9 2.9 2.2 0.8 0.3 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.1 3.0 3.1 2.6 2.1 2.0 1.8 1.4 1.1 0.9 0.8 0.8 0.9 1.1 0.8 0.6 0.5 0.4 0.3 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.3 0.1 0.0 1.7 2.7 2.9 3.1 2.6 2.0 1.5 1.3 1.3 1.3 1.4 1.5 1.7 2.0 2.5 2.8 3.1 2.8 1.1 0.4 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.0 2.5 2.6 2.3 1.9 1.6 1.5 1.3 1.1 0.9 0.8 0.8 1.8 4.2 1.6 0.5 0.4 0.3 0.2 0.2 0.0 1.8 0.9 0.3 0.1 0.0 0.0 0.1 0.0 0.0 0.8 1.5 2.5 3.0 3.0 2.4 1.8 1.5 1.5 1.6 1.7 1.7 1.7 1.8 2.2 2.7 2.9 2.4 1.1 0.4 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.3 1.6 1.7 1.6 1.5 1.4 1.4 1.4 1.4 1.2 0.8 0.7 1.6 4.6 1.7 0.5 0.3 0.2 0.2 0.1 0.1 0.1 3.6 2.9 2.0 1.1 0.4 0.1 0.0 0.0 0.0 0.0 0.9 1.9 2.9 3.3 2.8 2.1 1.8 1.7 1.9 2.2 1.9 1.7 1.8 2.0 2.6 2.7 2.1 1.1 0.4 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 1.0 1.0 1.1 1.2 1.4 1.6 2.3 4.0 2.8 0.9 0.6 0.6 0.8 0.4 0.3 0.2 0.2 0.1 0.3 1.3 2.5 2.3 1.8 1.0 0.4 0.0 0.0 0.0 0.6 1.5 2.9 3.3 3.0 2.4 2.0 1.9 2.0 2.2 2.0 1.8 1.7 1.8 2.1 2.0 1.5 0.9 0.5 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.8 0.8 0.8 1.1 1.4 1.8 2.0 3.1 7.1 4.1 1.1 0.5 0.4 0.3 0.2 0.2 0.2 0.1 0.1 0.3 0.9 1.3 1.0 0.7 0.0 0.0 0.0 0.0 1.5 3.2 3.5 3.1 2.8 2.3 2.0 1.9 2.0 2.0 2.0 1.8 1.6 1.6 1.4 1.0 0.7 0.5 0.4 0.2 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.7 0.8 1.1 1.7 1.9 2.4 2.4 2.8 3.3 2.1 0.9 0.4 0.2 0.2 0.2 0.1 0.1 0.1 0.4 0.4 0.0 0.0 0.0 1.2 4.0 3.7 3.5 3.3 2.6 2.1 1.9 2.0 2.2 2.3 1.9 1.5 1.3 1.1 0.9 0.7 0.6 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 1.0 3.2 4.3 2.4 2.6 2.7 2.9 2.4 1.2 0.5 0.2 0.2 0.1 0.1 0.1 0.0 0.1 0.1 0.1 7.7 6.1 4.7 3.6 3.4 3.3 2.7 2.2 1.9 1.9 2.1 2.2 1.8 1.5 1.3 1.1 0.9 0.8 0.6 0.5 0.4 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.9 2.6 3.8 2.0 2.0 2.3 2.4 1.5 0.6 0.2 0.1 0.1 0.1 0.2 0.4 0.6 1.2 4.2 4.8 3.8 2.4 2.3 2.7 2.8 2.6 2.1 1.8 1.8 1.8 1.8 1.6 1.4 1.2 1.1 1.0 0.9 0.8 0.6 0.5 0.3 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.7 0.9 1.1 1.0 0.9 1.0 1.0 0.9 0.5 0.2 0.1 0.1 0.5 1.5 2.0 1.5 0.3 0.5 1.1 2.4 2.0 1.6 1.4 1.6 2.0 2.4 2.5 2.0 1.8 1.7 1.6 1.6 1.5 1.3 1.3 1.2 1.2 1.1 1.0 0.7 0.5 0.4 0.3 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.9 1.3 1.3 0.8 0.5 0.4 0.3 0.2 0.2 0.1 2.4 3.1 3.3 0.2 0.3 0.4 0.5 0.9 1.2 1.3 1.5 1.4 1.5 1.7 2.0 2.0 1.9 1.7 1.6 1.5 1.5 1.4 1.3 1.3 1.4 1.6 1.5 1.1 0.9 0.6 0.5 0.4 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 1.1 2.1 2.1 1.2 0.6 0.3 0.2 0.3 0.2 3.3 3.7 4.0 4.4 0.1 0.1 0.2 0.3 0.4 0.6 0.8 1.2 1.6 1.8 1.6 1.5 1.6 1.7 1.7 1.7 1.6 1.5 1.5 1.4 1.3 1.3 1.4 1.5 1.8 1.8 1.3 1.0 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.7 1.7 2.3 1.8 1.0 0.5 0.3 0.8 3.3 5.0 4.1 4.8 4.0 0.2 0.1 0.1 0.1 0.2 0.3 0.4 0.6 0.8 1.1 1.6 1.8 1.6 1.5 1.5 1.5 1.6 1.6 1.6 1.6 1.6 1.5 1.3 1.3 1.3 1.5 1.6 1.5 1.2 1.0 0.8 0.7 0.5 0.4 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.6 0.9 2.3 1.7 1.0 0.6 0.5 1.2 6.5 5.7 6.5 4.3 8.9 5.0 0.3 4.8 2.5 0.6 0.1 0.1 0.1 0.2 0.3 0.4 0.5 0.7 1.0 1.3 1.4 1.5 1.4 1.4 1.5 1.5 1.5 1.7 1.8 1.8 1.6 1.4 1.3 1.3 1.4 1.4 1.3 1.2 1.0 0.9 0.7 0.6 0.5 0.3 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.3 0.5 0.9 1.1 0.8 0.6 0.5 0.6 2.0 3.9 0.1 2.8 5.2 3.2 0.4 0.1 0.0 5.4 3.8 1.8 0.6 0.2 0.1 0.1 0.2 0.3 0.4 0.5 0.7 0.9 1.1 1.2 1.3 1.4 1.4 1.4 1.4 1.5 1.7 2.1 2.1 1.7 1.4 1.3 1.3 1.3 1.3 1.3 1.2 1.1 1.0 0.9 0.7 0.5 0.4 0.3 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.2 0.2 0.2 0.4 0.5 0.4 0.4 0.5 1.2 3.9 5.5 5.8 5.8 3.7 2.4 1.0 0.4 0.1 0.0 0.0 2.6 2.1 1.2 0.3 0.1 0.1 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.8 0.9 1.1 1.3 1.4 1.5 1.5 1.4 1.5 1.6 1.9 1.9 1.6 1.4 1.4 1.3 1.3 1.3 1.3 1.3 1.3 1.3 1.1 0.8 0.5 0.4 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.3 0.4 0.5 0.8 2.9 5.9 6.1 5.5 4.6 2.9 1.3 0.4 0.2 0.1 0.0 0.0 0.3 0.6 0.3 0.1 0.1 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.4 0.6 0.7 0.9 1.1 1.3 1.6 1.6 1.5 1.4 1.4 1.5 1.6 1.6 1.5 1.4 1.4 1.4 1.4 1.3 1.3 1.4 1.6 1.7 1.3 1.0 0.6 0.4 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.5 0.7 1.7 5.2 6.9 2.4 5.0 4.5 3.0 1.6 0.6 0.2 0.1 0.1 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.8 1.1 1.4 1.9 1.8 1.5 1.4 1.4 1.4 1.5 1.5 1.4 1.4 1.4 1.5 1.5 1.4 1.3 1.4 1.7 1.9 1.5 1.2 0.8 0.4 0.3 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.4 0.6 0.8 1.0 3.0 5.4 0.0 0.3 1.8 2.0 1.4 0.6 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.4 0.5 0.7 0.9 1.3 1.7 1.6 1.4 1.3 1.3 1.4 1.5 1.5 1.4 1.5 1.6 1.6 1.6 1.4 1.3 1.3 1.4 1.5 1.4 1.3 1.0 0.5 0.3 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.4 0.8 1.1 1.1 1.4 3.3 5.1 0.0 0.0 0.0 0.1 0.5 0.3 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2 0.3 0.4 0.6 0.8 1.0 1.2 1.2 1.2 1.2 1.3 1.5 1.6 1.6 1.5 1.5 1.7 1.9 1.8 1.4 1.2 1.1 1.2 1.2 1.2 1.3 1.3 1.1 0.3 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.3 1.1 1.8 1.8 1.2 1.6 2.9 1.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.9 1.0 1.0 1.1 1.3 1.5 1.8 1.8 1.5 1.5 1.6 1.8 1.7 1.4 1.1 1.0 0.9 0.9 1.0 1.2 1.5 1.7 0.6 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.9 2.0 2.5 1.6 1.1 1.1 0.4 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.7 0.8 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.4 1.9 1.9 1.5 1.3 1.3 1.4 1.3 1.1 0.9 0.8 0.8 0.8 0.9 1.1 1.4 2.1 2.2 0.4 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.6 1.1 2.3 1.8 1.1 0.7 0.6 0.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 4.2 3.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.2 0.3 0.4 0.4 0.5 0.6 0.7 0.8 1.0 1.2 1.4 1.4 1.3 1.1 1.1 1.1 1.0 0.9 0.8 0.7 0.6 0.6 0.7 0.9 1.3 2.0 2.6 0.6 0.3 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.4 0.6 1.3 1.2 0.8 0.6 0.8 2.4 3.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.8 1.4 0.2 0.0 0.1 0.2 0.7 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.3 0.4 0.4 0.5 0.6 0.6 0.8 0.9 1.0 1.0 1.0 0.9 0.8 0.8 0.7 0.7 0.6 0.5 0.5 0.5 0.5 0.7 1.0 1.5 2.2 2.1 0.3 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2 0.3 0.6 0.6 0.5 0.6 2.0 5.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.1 0.0 0.1 0.8 2.3 6.2 2.0 0.1 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.5 0.7 1.0 1.5 1.6 1.1 0.3 0.3 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.3 0.3 0.5 1.3 4.0 5.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 3.4 4.9 2.8 1.0 0.1 0.0 0.0 0.1 0.1 0.2 5.0 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.3 0.3 0.6 0.9 1.2 1.2 0.6 0.4 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.4 0.8 2.1 3.3 4.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 1.1 1.1 0.3 0.1 0.0 0.1 0.1 0.1 0.2 0.2 0.2 0.4 0.3 0.3 0.3 0.4 0.4 0.4 0.4 0.3 0.7 1.0 1.1 1.0 0.6 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.5 0.9 1.4 1.4 0.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.0 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.7 1.0 1.3 1.2 0.7 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.6 1.5 1.6 1.1 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.8 1.2 1.5 1.4 0.7 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.7 2.3 2.3 1.3 0.6 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 1.5 2.0 1.6 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.8 0.6 2.5 1.6 0.7 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.0 0.2 0.3 0.7 1.3 2.0 2.5 0.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.6 1.6 2.2 1.6 0.9 0.4 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.1 0.1 0.1 0.2 0.4 0.6 0.9 1.5 2.3 1.0 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.4 0.8 1.4 1.2 0.9 0.5 0.2 0.0 0.0 0.0 0.0 0.2 0.1 0.0 0.0 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.2 0.0 0.2 0.2 0.1 0.2 0.3 0.6 1.2 1.2 0.9 0.8 0.9 1.1 1.4 1.7 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.6 1.0 1.0 0.8 0.5 0.2 0.0 0.0 0.0 0.1 0.5 2.3 1.2 0.1 0.0 1.1 0.4 1.2 1.0 0.4 0.4 0.2 0.1 0.1 0.3 0.1 0.5 0.6 0.5 0.5 0.5 0.6 0.7 1.2 1.9 2.4 2.4 1.9 1.3 1.1 1.0 1.0 1.1 1.2 0.5 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.7 1.0 1.0 0.7 0.4 0.2 0.0 0.0 0.0 0.0 0.2 0.9 1.0 5.2 2.1 0.2 0.0 0.0 0.3 3.5 4.2 1.0 6.1 3.1 1.2 4.7 1.6 0.2 0.1 0.2 0.2 0.2 0.6 0.7 0.8 1.0 1.1 1.0 0.9 0.9 0.9 1.0 1.1 1.3 1.5 1.8 1.7 1.3 1.0 0.8 0.9 0.9 0.8 0.6 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.4 1.2 1.4 1.2 0.7 0.3 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.1 1.3 6.3 1.6 1.0 0.7 0.7 0.6 0.0 0.2 1.4 1.5 1.1 3.5 3.8 1.4 3.2 1.4 0.3 0.3 0.3 0.5 0.5 0.6 0.7 0.8 0.9 1.0 1.0 1.1 1.3 1.7 1.9 1.8 1.4 1.1 1.0 0.9 0.8 0.8 0.9 1.0 0.9 0.8 0.6 0.6 0.6 0.6 0.5 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.6 2.1 2.3 1.5 0.7 0.3 0.1 0.1 0.0 0.0 0.0 0.0 0.1 0.8 1.0 2.7 1.2 1.4 3.0 3.4 0.4 0.0 0.0 0.1 0.7 3.0 2.5 3.0 3.4 0.9 0.7 0.7 0.6 0.6 0.7 0.8 0.9 1.1 1.2 1.2 1.2 1.2 1.2 1.2 1.4 1.8 2.4 2.3 1.9 1.0 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.3 0.3 0.3 0.3 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.7 1.0 2.5 1.8 0.9 0.4 0.1 0.1 0.0 0.0 0.0 0.0 0.7 5.0 2.2 0.7 2.7 5.5 2.7 2.0 0.4 0.2 0.0 1.4 4.8 3.2 2.5 2.2 1.5 2.4 1.8 1.0 1.0 1.0 1.1 1.5 1.9 2.0 1.9 1.5 1.2 1.0 0.9 1.1 0.9 0.4 0.3 0.2 0.1 0.1 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.6 1.7 2.5 1.9 1.1 0.5 0.2 0.0 0.0 0.0 0.0 0.2 0.7 2.7 1.2 0.3 2.4 4.7 1.3 0.2 0.1 0.2 0.1 0.1 0.3 2.5 9.2 2.1 4.9 4.7 2.5 9.6 3.0 1.2 1.2 1.3 1.4 1.9 2.4 1.8 1.6 0.8 0.4 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.4 1.0 1.7 1.6 1.3 0.7 0.3 0.1 0.0 0.0 0.1 1.0 2.7 1.0 0.2 0.1 1.4 5.3 1.3 0.2 0.4 0.4 0.3 0.2 0.2 0.3 0.5 1.3 1.9 1.6 2.4 2.8 2.5 2.7 2.0 1.2 1.0 0.9 1.0 0.6 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.5 1.2 1.5 1.5 1.1 0.5 0.2 0.1 0.0 0.1 1.9 5.8 0.9 0.1 0.2 0.4 0.8 0.9 1.0 0.8 0.6 0.4 0.3 0.3 0.2 0.3 0.3 0.5 0.7 0.9 1.1 1.4 2.0 2.4 2.1 1.4 0.8 0.3 0.2 0.1 0.0 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.8 1.7 2.1 1.6 0.8 0.3 0.1 0.1 0.1 1.0 1.2 0.4 0.2 0.3 0.6 2.4 1.8 1.2 1.0 0.9 1.1 1.3 2.1 1.6 2.3 1.8 1.3 1.1 1.0 1.0 1.1 0.6 0.3 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.5 1.9 2.5 2.3 1.3 0.6 0.3 0.2 0.2 0.2 1.0 5.9 2.3 0.5 0.8 1.9 2.4 2.1 1.6 1.2 1.1 1.1 1.3 1.5 2.0 2.1 1.9 1.4 1.1 0.8 0.6 0.5 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.5 0.9 1.0 2.5 1.6 0.9 0.6 0.4 0.4 0.2 0.3 0.3 0.5 1.2 3.1 2.0 1.2 1.4 1.5 1.6 1.4 1.1 0.9 0.9 0.8 0.9 1.0 1.2 1.2 1.1 0.9 0.7 0.5 0.4 0.3 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.6 1.1 1.8 1.3 0.9 0.8 0.7 0.6 0.5 0.5 0.5 0.7 0.8 0.9 1.1 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.6 0.5 0.5 0.6 0.6 0.6 0.6 0.5 0.4 0.3 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.3 0.4 0.6 0.8 0.7 0.8 0.9 0.9 0.9 0.8 1.0 1.3 1.5 1.4 1.4 1.1 0.8 0.6 0.6 0.5 0.4 0.4 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.2 0.2 0.4 0.5 0.8 1.2 1.4 1.3 1.3 1.6 2.0 2.3 1.8 1.0 0.4 0.4 0.3 0.3 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.4 0.9 1.7 2.0 1.9 1.7 2.1 2.3 0.9 0.3 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.4 0.8 2.5 2.9 2.4 1.9 1.3 0.3 0.3 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.8 1.5 2.3 2.5 1.2 0.5 0.3 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.5 0.9 2.5 1.9 1.2 0.7 0.4 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.4 0.9 1.2 1.0 0.8 0.5 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.4 0.8 0.8 0.7 0.5 0.3 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.3 0.6 0.8 0.7 0.5 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.6 0.9 0.9 0.7 0.4 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.3 1.1 1.5 1.2 0.7 0.3 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.6 1.8 2.3 1.5 0.7 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.3 0.7 1.1 2.4 1.5 0.6 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.5 1.8 2.0 1.3 0.6 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.9 1.1 0.9 0.6 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.4 0.7 0.6 0.5 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.4 0.4 0.4 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.3 0.2 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 THIS AREA NOT IN CONTRACT. PROPOSED PARKING GARAGE EXISTING CONFERENCE CENTER CATAMOUNT WOODS HOUSING B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SB SB SB SB R R R R R R R R R A1 A1 A1 A1 A1 A1 Luminaire Schedule Symbol Qty Label Arrangement Lum. Lumens Lum. Watts LLF Description [MANUFAC]Filename 22 A1 Single 8289 62 0.850 PAC18-PT2-PLED-VSQ-W-36LED-525mA- 30K-UNV-FINISH, 18ft Pole U.S. ARCHITECTURAL LIGHTING PAC18-PT2-PLED-VSQ-W-36LED- 525mA-30K.ies 14 A2 Single 8285 62 0.850 PAC18-PLED-IV-36LED-525mA-30K-UNV- FINISH, 18ft Pole U.S. ARCHITECTURAL LIGHTING PAC18-PLED-IV-36LED-525mA- 30K.ies 37 B1 Single 1715 11.7 0.850 PACB-PLED-VSQ-W-20LED-175mA-30KUNV- FINISH U.S. ARCHITECTURAL LIGHTING PACB-PLED-VSQ-W-20LED-175mA- 30K.ies 4 F-12 Single 4758 35.5 0.850 PAC-WM-PLED-III-M-20LED-525mA-30K- UNV-FINISH, Wall Mounted 12ft U.S. ARCHITECTURAL LIGHTING PAC-WM-PLED-III-M-20LED-525mA- 30K.ies 14 F-9 Single 4758 35.5 0.850 PAC-WM-PLED-III-M-20LED-525mA-30K- UNV-FINISH, Wall Mounted 9ft U.S. ARCHITECTURAL LIGHTING PAC-WM-PLED-III-M-20LED-525mA- 30K.ies 15 H Single 70 6 0.890 L496W30HW0-FINISH, Wall Mounted 1.5ft MP LIGHTING L49-6W30SW30-MA.ies 9 R Single 5941 62 0.850 PAC18-PLED-III-W-36LED-525mA-30K- UNV-FINISH-HS, 18ft Pole U.S. ARCHITECTURAL LIGHTING PAC18-PLED-III-W-36LED-525mA- 30K-HS.ies 10 SB Single 5504 54 0.850 MPTR-55W32LED3K-G3-LE3, 18ft Pole SIGNIFY LUMEC MPTR-55W32LED3K-G3-LE3.ies Calculation Summary Label CalcType Units Avg Max Min Avg/Min Max/Min Description Site Illuminance Fc 0.44 10.5 0.0 N.A.N.A.10ft Grid Building Entrances (typ)Illuminance Fc 5.60 7.1 4.5 1.24 1.58 10ft Grid Parking Lot - Front Illuminance Fc 1.60 4.0 0.2 8.00 20.00 10ft Grid Parking Lot - Rear Illuminance Fc 1.34 3.5 0.2 6.70 17.50 10ft Grid Street Lighting Illuminance Fc 1.23 2.9 0.3 4.10 9.67 10ft Grid SCALE OF FEET 30030 60 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT LC-003 2228.1 CS LANDSCAPE LIGHTING PLAN 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER 1 0 01524 CATAMOUNT :OODS HOUSING SH-Site.dwg S.ETCH PLAN ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. VT802.864.0010 wagnerhodgson.comNY518.567.1791 WH LA WAGNER HODGSON LANDSCAPE ARCHITECTURE -H ISSUED FOR PERMIT FM FM F M FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM FM W W W W 30.0 0 ' ST ST ST ST ST ST ST S S RD HYD ST ST ST VP co ST ST ST ST B BB B B B B ST ST ST ST W W W W W W W W W W W W W W W W W W W ST ST ST S S S S co S S S co S S S W W W W W W W W W W W W HYD HYD PS ST ST ST ST ST ST 10 S P A C E S 7 SP A C E S 8 SP A C E S 8 SP A C E S 7 SP A C E S 4 SP A C E S 321 322 323 324 325 319 321 323 UD UD TR A N S S ST ST FD MT C VAN VAN ST ST ST B B B B B EV EV EV EV EV EV EV EV B EV EV EV ST ST ST ST ST EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV EV 325 ST W W W > > > > > o o o o o o o o o o o o o o PROPOSED PARKING GARAGE EXISTING CONFERENCE CENTER 9 8 53 60 59 61 62 63 58 57 56 55 54 10 11 12 13 14 15 (40) (9) (10) (11) (12) (13) (14) (32) (33) (34) (35) (16) (15) (17)(18) (19) (20) (23) (24) (28) (27) (26) (25) (31) (30) (29) (21)(22) (59) THIS AREA NOT IN CONTRACT (67) (68) (60) (61) (62) (63) (64) (65) (66) (69) (70)(71) (72) (73) (74) (76) FUTURE BUILDING 64 65 66 (75) TREE PROTECTION NOTES 1.Proposed methods, and schedule for effecting tree and plant protection shall be submitted for approval. 2.Proposed methods, materials, and schedule for root pruning, construction pruning, and tree fertilization shall be submitted for approval. 3.Certain specimen trees adjacent to construction areas and in other key locations will be identified by the Owner and the Architect, and marked with red tags. Loss of any of these trees will result in fines assessed at $5,000 per tree. Damage to all other trees on the property will be assessed at the rate of $500 per inch caliper of the tree. 4.A fine of $1,000 will be levied against the Contractor for each incident of construction inside tree protection areas. 5.Damages to trees, shrubs, and other vegetation will be assessed by the Architect and Owner in accordance with the International Society of Arboriculture (ISA) Guide. 6.Trees or roots visibly damaged will cause the Owner to withhold from the Contractor an assessed amount conforming to the requirements stipulated above for a period of two years. After that period the impact of the damaged to any tree will be assessed accordingly. 7.If any trees or shrubs designated to be saved are damaged and replacement is required, a number and diameter of trees or shrubs of the same species and variety, as specified by the Owner and Architect, shall be furnished and planted by the Contractor. The total inch diameter of the replacement trees or shrubs shall equal the diameter of the tree or shrub to be replaced. The Contractor shall not be liable for any loss or damage which occurs while the Contractor is complying with instructions given by the Owner, Architect, or arborist working on the Project. 8.The Contractor's attention is called to the fact that certain areas on the site exist as natural woodland spaces and are to remain as natural woodlands. Therefore, all construction operations must be performed in such a manner, which will preserve these existing natural environments as wood preserves. 9.Designated areas of trees, understory, and wildflowers are to remain untouched and unharmed. 10.Clearly mark all clearing limits in the field and accompany Architect on a joint review of clearing limits before clearing operations have commenced. Limit of clearing is generally defined as the limit of grading. 11.Galvanized chain link fencing, 4 feet high. Stakes for fencing shall be 8 feet galvanized steel posts, driven a minimum of 3 feet into the ground. Posts shall be spaced 10 feet on center maximum. 12.Prior to start of demolition work and clearing and grubbing operations, tree protection fencing shall be installed in accordance with the following: 13.Fencing shall be installed at the tree protection areas indicated on the Drawings. 14.Fencing shall be installed a minimum of 15 feet beyond the drip line of the trees to be protected, unless otherwise approved by the Architect. 15.Where construction will be in close proximity to existing trees designated to remain, roots shall be pruned. Proximity shall be as determined in the field by the Landscape Architect or Arborist. 16.Suitable means for root pruning include,trenching, vibrating plow, and water jet pruning. Any method which tears roots or disturbs the soil beyond the grading limit is unacceptable. 17.Trees to receive root pruning shall be reviewed by an arborist for canopy pruning, fertilization and trench backfill recommendations. 18.Selective clearing within tree protection areas shall only be performed when and as directed by the Landscape Architect. Refer to Section 02115, selective clearing. 19.Except as otherwise indicated or requested by Landscape Architect, temporary protection devices and facilities installed during course of the work shall be removed only after all work which may injure or damage trees and plants is completed. SCALE OF FEET 30030 60 EXISTING TREES TO BE REMOVED (60)12" cal. Pine (61)12" cal. Pine (62)12" cal. Pine (63)10" cal. Maple (64)10" cal. Maple (65)10" cal. Maple (66)10" cal. Maple (67)12" cal. Ash (68)12" cal. Ash (69)8" cal. Apple (70)10" cal. Maple (71)8" cal. Maple (72)10" cal. Maple (73)8" cal. Maple (74)8" cal. Maple (75)8" cal. Maple (76)10" cal. Maple EXISTING TREES TO REMAIN 64.12" cal. Maple 65.12" cal. Maple 66.15" cal. Maple 81 Maple Street - Burlington VT 05401 802-864-6844 - www.fffInc.com Architecture - Planning - Interiors SOUTH BURLINGTON, VERMONT LC-004 2228.1 &S EXISTING TREE PLAN 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com CIVIL ENGINEER 1 0 01524 &ATAMOUNT :OO'S HOUSING SH-Site.dwg S.ET&H PLAN ORIGINATION DATE: SCALE: DRAWN BY:CHECKED BY: K&L PROJECT NO: ISSUE LOG: SHEET CONTENTS: SHEET NO: © 2020 Freeman French Freeman Inc. VT802.864.0010 wagnerhodgson.comNY518.567.1791 WH LA WAGNER HODGSON LANDSCAPE ARCHITECTURE -H ISSUED FOR PERMIT Catamount Woods Housing Estimate of Probable Construction Costs / City Landscape Budget 3/15/2024 TOTAL - NEW BUDGET REQUIRED BY CITY OF SO. BURLINGTON TBD Item Quantity Unit Unit Cost Unit Total Sub-total TREES Acer x freemanii 'Autumn Blaze' 3" - 3.5" Cal. 5 EA $1,500.00 $7,500.00 Acer rubum 3" - 3.5" Cal. 20 EA $1,500.00 $30,000.00 Carpinus betulus 'Columnaris' 2.5" - 3" Cal.5 EA $1,100.00 $5,500.00 Cercis canadensis 'Minnesota Strain' 10'-12' ht 8 EA $1,100.00 $8,800.00 Carpinus caroliniana 'Firespire' 2.5" - 3" Cal.3 EA $1,100.00 $3,300.00 Ginkgo biloba; 'Presidential Gold' 3.5" - 4" Cal.4 EA $1,500.00 $6,000.00 Gleditsia 'Skyline' 3.5" - 4" Cal.27 EA $1,500.00 $40,500.00 Juniperus virginiana ' Emerald Sentinel' 6' - 7' Ht.21 EA $1,000.00 $21,000.00 Liriodendron tulipifera; 3.5" - 4" Cal.3 EA $1,500.00 $4,500.00 Nyssa sylvatica 3" - 3.5" Cal.13 EA $1,700.00 $22,100.00 Quercus bicolor 3" - 3.5" Cal.20 EA $1,500.00 $30,000.00 Quercus robur 'Fastigiata' 3" -3.5"14 EA $1,500.00 $21,000.00 SHRUBS Amelanchier melanocarpa 'Autumn Magic' #5 42 EA $100.00 $4,200.00 Amelanchier melanocarpa 'Lowscape Hedger' #5 24 EA $100.00 $2,400.00 Amelanchier melanocarpa 'Lowscape Mound' #5 281 EA $100.00 $28,100.00 Cornus sericea 'Allman's Compacta' #5 73 EA $100.00 $7,300.00 Clethra alnifolia 'Hummingbird' #5 15 EA $100.00 $1,500.00 Diervilla lonicera 'Kodiak Orange'' #5 197 EA $100.00 $19,700.00 Hydrangea arborescens 'Annabelle' #5 18 EA $100.00 $1,800.00 Hydrangea paniculata ' Little Quick Fire' #5 19 EA $100.00 $1,900.00 Ilex verticillata ' Jim Dandy' #5 3 EA $100.00 $300.00 Ilex verticillata ' Red Sprite'' #5 48 EA $100.00 $4,800.00 Juniperus chinensis 'Sargentii' #5 325 EA $100.00 $32,500.00 Microbiota decussata #5 64 EA $100.00 $6,400.00 Potentilla fruiticosa 'Abottswood' #3 207 EA $75.00 $15,525.00 Rhus aromatica 'Gro-low' #3 719 EA $75.00 $53,925.00 Rhododendron catawbiense 'Album' #5 19 EA $100.00 $1,900.00 Rosa rugosa #3 37 EA $75.00 $2,775.00 Taxus x media 'Greenwave' 2.5' - 3' B & B 51 EA $125.00 $6,375.00 ORNAMENTAL GRASSES Calamagrostis acutiflora 'Karl Foerster' #2 163 EA $45.00 $7,335.00 Sporobolus heterolepsis #1 1218 EA $35.00 $42,630.00 Schizachyrium scoparium 'Twilight Zone' #2 452 EA $45.00 $20,340.00 PERENNIALS Dennstaedtia punctilobula #1 917 EA $35.00 $32,095.00 Hemerocallis 'Happy Returns' #1 126 EA $35.00 $4,410.00 Hemerocallis 'Rosy Returns' #1 100 EA $35.00 $3,500.00 Hosta 'Sum & Substance' #2 25 EA $45.00 $1,125.00 Planting Subtotal $503,035.00 TOTAL $503,035.00 Wagner Hodgson Landscape Architecture 1 3/15/2024 Preliminary Plan/Plat Narra�ve Catamount Woods Mul�-Family Residences March 29, 2024 AAM Catamount Woods LLC A Joint Venture between AAM15 Management, LLC & the University of Vermont Submited to the City of South Burlington, Vermont March 29, 2024 Descrip�on of Project/Overview UVM and AAM15 have entered into a partnership to develop and manage a 184 unit, 5 story mul�family residen�al complex, with a mix of 1–4-bedroom, independent apartment units. This project will be located on land that is owned by UVM and has long been leased to the DoubleTree as a back parking lot to meet the parking needs for the conference center. This parcel is iden�fied in UVM’s 2022-2032 Campus Plan as a land bank, meaning it is an area that UVM has deemed appropriate for development. The project is a public/private partnership, and the primary use will be as housing for UVM upperclass undergraduate students. This project will include a CATS shutle bus stop with a sea�ng area on the east side of the building, near the entrance. There will be onsite accessible parking and short-term bicycle parking. All the onsite parking will be EV-ready parking spaces. The remaining required parking spaces will be located in the nearby hotel parking structure, as well as long term, covered bicycle parking and provisions for safe storage and charging of E-bike bateries. The building will have two large courtyards which will be an amenity for the residents, with green space, si�ng areas and other informal recrea�onal opportuni�es. These courtyards will overlook UVM-owned Centennial Woods, and there will be a viewing pla�orm across the fire lane to the north of the project. A por�on of Centennial Woods has been conserved with the Vermont Land Trust. Access to Centennial Woods is located nearby within easy walking distance on Centennial Woods Way (formerly Catamount Drive). This project will include geothermal hea�ng and the roof will be solar PV-ready. There will be a shared use path connec�ng this building with the University and the nearby regional shared use path system that connects to the larger region. This area is located within the e-bike share and carshare region, as well as close to the GMT public transit system and bus stop on Williston Road. As has been documented elsewhere, there is a keen need for all types of housing in our community. UVM’s upperclass undergraduate students, many of whom live off campus, feel the pinch of the housing shortage, just as others in the community do. This project will give them another op�on for housing that is on the periphery of UVM’s campus, similar to the Redstone Lo�s and Redstone Commons projects. Our goal is to complete construc�on by July 2026, at a cost of $78M. Demonstra�on of Compliance with Applicable Review Standards The sketch plan review took place on February 6th, 2024. Below is a list of the issues that DRB members raised. We would like to document this project’s response, progress and development that has been done to address these comments: 1. Defini�on of Stream Corridor: The loca�on of the exis�ng East Campus stormwater pond area, planned to become an enlarged gravel wetland, is shown to be a “stream corridor” on the ANR maps. This ques�on was reviewed with Chris Brunelle, River Management Engineer at the River Management Program at the Dept. of Environmental Conserva�on, ANR. According to Mr. Brunelle, while the unnamed tributary meets the technical defini�on of a perennial stream, the reach of this stream has been and must con�nue to be maintained as a func�oning stormwater treatment facility. As such, this pre-exis�ng use as a stormwater facility precludes the ability to manage the reach as natural. In recogni�on of these types of pre- exis�ng condi�ons in urban areas, the Stream Altera�on General Permit allows these types of exis�ng facili�es to be maintained as “non-Repor�ng” under C.2.1.4 of the Stream Altera�on General Permit, provided certain maintenance condi�ons are met. (See email correspondence with Derick Read, March 26th, 2024.) UVM and AAM15 LLC commit to all the maintenance standards as required in condi�ons a-f in aforesaid correspondence. In addi�on, we will have to get ANR permits for the gravel wetland work. We would agree to a South Burlington condi�on that the gravel wetland work would be permissible only upon obtaining all the relevant ANR permits. 2. Street Defini�on: A�er reviewing with staff, we feel the appropriate typology for the street is a modified "Bicycle Boulevard - Collector-Urban". The adjacent DoubleTree Parking Garage project will be reducing the pavement width to 20 feet and a 10 � wide mul�-use path with greenbelt will be constructed on the west side of the street and a 5 � wide sidewalk, with greenbelt, will be installed on the east side of the street. The Catamount Woods project will maintain its exis�ng curvy geometry to extend this street type north, beyond the building to the exis�ng roadway to the north. Because of the road geometry, and its benefits for traffic calming, the lane width needs to be 12 feet wide to accommodate the bus movements, so they won't encroach into on-coming traffic. 3. DRB members requested clarifica�on of the applicability of this project to fall under 24 VSA 4413 as an educa�onal use, which would prevent the city from using Habitat Blocks to restrict developable lands. They also requested clarifica�on on the length of �me the project would housing students as iden�fied in the opera�ng agreement.” UVM has engaged outside counsel for a legal opinion on the applicability of 24 VSA 4413. Please see the atached leter from Wm. Andrew MacIlwaine, Esq. of DINSE PC which demonstrates that based on applicable legal precedent, student housing clearly qualifies as an educa�onal use under the statute. The leter goes on to opine that as long as the project maintains an educa�onal use as the primary or dominant use, 24 VSA 4413 would con�nue to apply. UVM and AAM15 have agreed to include language in the Lease Guarantee between the par�es, which would ensure the primary use of the building will be student housing. A�er the 20-year period of the ini�al guarantee, the agreement would step down to ensure that at least 51% of the units would con�nue to be u�lized as student housing throughout the remainder of the ground lease, keeping student housing as the primary/dominant use. We would agree to a South Burlington condi�on indica�ng the same and provide an annual cer�fica�on to the City that the project is mee�ng those requirements. 4. Requested Modifica�ons and Waivers: a) Parking Waiver: 50% requested. We propose to provide 151 spaces. • A regular residen�al project would require 302 parking spaces for a project this size (Ar�cle 13). • The University has invested in many TDM measures that will replace much (but not all) of the need for parking for residents. These measures include free CATS shutle, free use of GMT buses, and subsidized use of car share and bike share. UVM is within easy walking distance. UVM has learning modules for students to encourage alternate transporta�on and parking fees for all UVM affiliates. Nearby there are bus and shutle stops, bike paths, a future planned and funded bike, shopping across the street, and region-wide car and bike share programs. • Project will include enhanced pedestrian access to the site from main roads and campus. • We will provide 94 of the required parking adjacent to the building which will all be “EV Ready”. Six of the spaces will be accessible including two designated van spaces. The remaining 57 spaces will be leased to the AAM Catamount Woods, LLC from the adjacent parking garage. We will provide the appropriate percentage of accessible spaces for this addi�onal parking loca�on. • It is the inten�on of UVM to include Catamount Woods as a stop in its intercampus bus route. b) Front yard setback: A waiver is requested to have the residen�al building match the 0- 12’ front yard setback requirement for the adjacent garage, which is in the FBC district. c) Side yard setback waiver of 4 feet is requested for one small pinch point. See SP 1.0 Subdivision Plan. 5. Requested Process Waivers: a) Up to 500 SF minor changes for administra�ve review (instead of 40 SF). b) Administra�ve review for percentage of glazing changes of up to 8% – street facing and non-street facing. c) Administra�ve review for changes up to 10% of apartment unit numbers. d) Administra�ve review for stormwater changes that do not affect the project. e) Administra�ve review for light pole loca�on adjustments, with no change to # of poles. f) Administra�ve review for plant subs�tu�ons that do not affect project. g) Administra�ve review for exterior materials changes by up to 15%. h) Up to 10% ability to switch landscape funds between UVM and the hotel project. 6. Density: See atached leter from Andrew MacIlwaine, Esq., re 24 VSA 4413. 7. Parcel and zoning district Boundaries: The zoning district boundaries follow the north and west property lines of the DoubleTree Hotel. Labels have been added to the surveyed lines shown on sheets MP-1.0, "UVM Master Plan" and CA100, "Overall Site Material Plan". 8. Review by City Bicycle and Pedestrian Commitee: The South Burlington Bicycle and Pedestrian Commitee was able to review this project on Wednesday, February 14, 2024. Their recommenda�ons included considering the following: a. Consider comple�ng the sidewalk on the east side of the Doubletree driveway leading to Williston Road. Response: We will consider this in consulta�on with the Dept. of Public Works and transporta�on impact study. In addi�on we will consider install a crosswalk from the end of the sidewalk on the east to the shared use path on the west, in consulta�on as noted above. b. Consider installing a bus stop on the west side of the Doubletree driveway. Response: we will consider this in consulta�on with GMT and transporta�on impact study. c. Consider a crosswalk to cross Williston Road on the west side of the Doubletree driveway. Response: we will consider this in consulta�on with GMT and transporta�on impact study. d. Please accommodate different sizes of bikes (regular bikes, cargo bikes, adap�ve bikes, electric bikes) within the secure bike parking facili�es. Response: we will do this. 9. Traffic Impact: We are s�ll in the process of finalizing a transporta�on impact study, which will address vehicle use, transit, bicycle and pedestrian access and circula�on, as well as transporta�on demand management and recommended mi�ga�on. We propose to submit this document at final plat. Currently we have submited the documented exis�ng and proposed vehicle counts at the four intersec�ons closest to this project: East Avenue/Catamount Drive, Williston Road/Doubletree Hotel driveway and the two intersec�ons on Williston Road at the Jughandle. We can see that the es�mated traffic impact at these intersec�ons will be rela�vely small. This is due to the schedules of student residents, who will be less likely to u�lize vehicles during rush hours, and who also have access to a full suite of Transporta�on Demand Management tools which encourage alternate means of transporta�on. 10. Public Mee�ng: We sent out invita�ons to 115 neighbors on Spear Street, East Terrace, Williston Road, Quarry Hill and East Avenue. We held this mee�ng on March 25, 2024, star�ng at 6:30 PM. Three neighbors atended. (See sign-in sheet submited). We addressed all comments and ques�ons. The main concern was that the Burlington neighbors had a compe�ng municipal mee�ng that evening. We had already decided to video the mee�ng. We will make this available to anyone who requests viewing. Changes from Previous Submitals: This project has developed since sketch plan presenta�on, as follows: 1. We have submited floor plans and eleva�ons that are more developed with more details. 2. Site plans show stormwater, wastewater, potable water, fire and domes�c service and more. 3. Site plans show proposed easements, property and zoning district lines, dedica�ons to city, shared use paths, greenways, and street widths as well as other civil details. 4. Erosion protec�on and sediment control plans for all phases of construc�on. 5. Roadway sec�ons, and civil details. 6. Landscape plans and schedule, ligh�ng plans, ameni�es in the courtyards, accessibility, exis�ng and proposed tree plans. 7. Subdivision plan with more details. 8. Plan for parcel-wide civic space and site ameni�es calcula�on, mapping and list of func�ons. The civic space, as per 15.A.16.C(4), has been calculated as 10% of the buildable area of the en�re parcel. This covers more than both Phase I and Phase II projects, as it covers the full buildable poten�al of the en�re parcel, as defined in DP-1.0 Natural Resources Map, Zoning & Density Plan. 9. Fire Lane Details: The fire lane will be open to emergency vehicles only. It will be a landscaped bicycle and pedestrian only environment most of the �me when there is no emergency. 10. More detailed SP1.0 Subdivision-Lease Limit Plan, with more detail than known at Sketch Plan. 11. UVM’s outside legal consultant has addressed concerns with 24 VSA 4413 and student residen�al housing as a primary academic use. 12. Applicant presented project to the South Burlington Bicycle and Pedestrian Commitee. 13. Applicant held a public mee�ng regarding Phase I & II & Master Plan, invi�ng 115 property owners, including all adjoining property owners and many neighbors in Burlington and South Burlington. 14. Update plans: The following plans are being submited now. These are updated, corrected versions of the plans of the same number that were dated on or prior to 3/15/2024. Please discard the previous versions of the following new updated plans: a. CA305 Post Construc�on Stabiliza�on Plan, 3-25-2024 b. CA405 Civil Details Revised 3-25-2024. c. CG-101 Garage Projects Roadway (not submited prior to today) d. MP-1.0 UVM Master Plan 3-25-2024 e. MP-1.2 Civic & Amenity Space Plan 3-25-2024 f. SP 1.0 Subdivision-Lease Limit Plan 3-25-2024 Please discard the older versions, if any, of the above plans. List of Submission Elements: 1. Leter dated March 15, 2024 from DINSE PC/Wm. Andrew MacIlwaine, Esq. 2. A-100, A-101 and A-106 Floorplan set. 3. A201, A-202 and A-203 Eleva�ons set. 4. CA Key 3-15-2024 5. CA100 Overall Site Material Plan 6. CA101 Site & Grading Plan (East) 7. CA102 Site & Grading Plan (West) 8. CA103 U�lity Plan 9. CA104 U�lity Profiles 10. CA105 Roadway Sec�ons 11. CA200 Exis�ng Condi�ons 12. CA201 Site Demoli�on Plan 13. CA300 Erosion Preven�on & Sediment Control Plan Preconstruc�on 14. CA301 Erosion Preven�on & Sediment Control Plan Winter 2024-5 15. CA302 Erosion Preven�on & Sediment Control Plan Summer 2025 16. CA303 Erosion Preven�on & Sediment Control Plan Winter 2025-6 17. CA304 Erosion Preven�on & Sediment Control Plan Summer 2026 18. CA305 Post Construc�on Stabiliza�on Plan, 3-25-2024 (please discard previous) 19. CA400 Civil Details 20. CA401 Civil Details 21. CA402 Civil Details 22. CA403 Civil Details 23. CA404 Civil Details 24. CG-101 Garage Projects Roadway (not submited prior to today) 25. CA405 Civil Details, 3-25-2024 (please discard previous) 26. DP-1.0 Natural Resources Map, Zoning, Density Plan 27. Landscape Cost Es�mate 28. LC-001 Landscape Plan 29. LC-002 Landscape Details 30. LC-003 Landscape Ligh�ng Plan 31. LC-004 Exis�ng Tree Plan 32. Master Plan Narra�ve for Catamount Woods Phase I & II 33. Master Plan Applica�on for Catamount Woods Phase I & II 34. MP-1.0 UVM Master Plan 3/25/2024 (please discard previous) 35. MP-1.1 Project Phasing Plan 36. MP-1.2 Civic & Amenity Space Plan 3/25/2024 (please discard previous) 37. Site Plan Applica�on Catamount Woods Phase I 38. SP 1.0 Subdivision-Lease Limit Plan 3/25/2024 (please discard previous) 39. Subdivision Applica�on Catamount Woods Phase I 40. Abuters List Catamount Woods 41. Trip Distribu�on – Catamount Woods (Vehicles – peak AM & PM hours) 42. CG-101 Garage Project Roadway Plan 43. Sign-In Sheet for Public Mee�ng 3/25/2024. 44. Transporta�on Impact Study 45. Stormwater Narra�ve, Loca�on Map & Soils Map for Hotel Addi�on, Parking Garage and Catamount Woods Housing. 46. Doubletree Standards Compliance Workbook 47. Doubletree Stormwater HCP file 48. Infiltra�on Workbook 49. ST-1.0 Post Development Stormwater Plan 50. ST-2.0 Pre-Development Stormwater Plan 51. ST-3.0 Stormwater Maintenance Plan 52. UVM AAM15 Student Housing Gravel Wetland 1 Worksheet 53. UVM AAM15 Student Housing Gravel Wetland 2 Worksheet 1 of 28 Date: 29 March 2024 To: University of Vermont Planning, Design and Construction From: Corey Mack, PE, PTOE, Consultant Transportation Engineer Subject: Catamount Woods Master Plan – Transportation Impact Study WCG has reviewed the proposed construction of a muti-phase, multifamily off-campus student housing project for the University of Vermont (UVM) in South Burlington and Burlington, Vermont. Following the City of South Burlington Land Development Regulations (LDR) adopted 20 November 2023, Transportation Impact Study Guidelines from the Vermont Agency of Transportation (VTrans), and standard engineering practice outlined by the Institute of Transportation Engineers (ITE) and other sources, WCG has prepared the following assessment of the likely transportation impacts. This TIS includes the following analysis: 1. Proposed Project Parameters, including a project description and trip generation estimates. 2. Existing Roadway Context, describing the existing road network and crash history. 3. Traffic Projections, including traffic adjustments, trip distribution, and other development volumes, and documenting estimated operating conditions. 4. Capacity Analyses, including discussion of the limitations of the analysis, definition of the capacity and performance characteristics, and a summary of the results. 5. Bicycle, Pedestrian, and Transit Access to the site, including identified deficiencies. 6. Recommendations and Mitigation, including the estimated South Burlington Roadway Improvement Impact Fee and recommended modifications to the Williston Road & Staples Plaza / DoubleTree Drive intersection. SUMMARY OF FINDINGS AND RECOMMENDATIONS • The proposed Catamount Woods Student Housing Project is a multiphase construction project, proposing to construct 550 beds in 184 units in Phase I, with an additional 276 beds in 91 units in Phase II. • The proposed project is intended to capitalize on the many Transportation Demand Management strategies that UVM currently employs to incentivize walking, bicycle, campus shuttle, and regional transit trip making. • In 2026, Phase I of the project is estimated to generate 57 new external vehicle trip ends in the AM peak hour, 111 trip ends in the PM peak hour, and 1,679 trip ends over the course of an average weekday. D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 2 of 28 • In 2031, the combined Phase I and Phase II of the project is estimated to generate 84 new external vehicle trip ends in the AM peak hour, 164 trip ends in the PM peak hour, and 2,634 trip ends over the course of an average weekday. • The existing Main Street and Williston Road corridor is congested, with upstream queue spillback resulting in a challenging transportation modeling environment. Recognizing the limitations of the modeling, the resulting new vehicle trip generation is expected to result in a minor increase in overall delay at the study area intersections. • The existing eastbound queue storage is sufficient to accommodate the increased left turn demand at the Williston Road & Staples Plaza / DoubleTree Drive intersection. • Construction activity will result in a temporary increase in traffic at the study area intersections, primarily outside of the current peak hours of roadway traffic. • The following mitigation is recommended, subject to approval and coordination with the appropriate departments: o Relocate the pedestrian crossing from the east side of Staples Plaza / DoubleTree Drive to the west side to provide a continuous route for the shared use path across Williston Road. o Relocate the westbound bus stop to the west side (far side) of the intersection to serve the path. o Provide a transit shelter and two U-style bicycle racks at both existing eastbound and relocated westbound Green Mountain Transit stops. o Evaluate if the width of the Staples Plaza entering and exiting lanes can be reduced, continuing to allow for commercial truck (WB-62) access into and out of the plaza. o Adjust the Staples Plaza / DoubleTree Drive PM peak hour signal timing to provide a protected pedestrian phase along the eastbound approach to the intersection, with concurrent southbound left turn phasing and restricted eastbound and southbound right turns on red. Based on the analysis conducted for this report, the proposed project is not expected to impact the condition or capacity of the affected roads and associated infrastructure. The proposed project will not cause or exacerbate any unreasonable congestion or unsafe conditions on the local roadway network and will not unnecessarily or unreasonably endanger the public's investment in any local roads, highways, or related infrastructure. PROJECT PARAMETERS UVM is seeking to construct a muti-phase, multifamily off-campus student housing project described as the Catamount Woods Master Plan in the vicinity of the existing DoubleTree hotel and UVM rugby pitch along Catamount Drive / DoubleTree Drive in South Burlington and Burlington. Figure 1 illustrates the draft Catamount Woods site plan. D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 3 of 28 FIGURE 1: PHASED CATAMOUNT WOODS SITE PLAN Phase I of the Master Plan, a 184 unit, 5-story multifamily residential complex, with a mix of 1-4 bedroom independent apartment units. The project is a public/private partnership, and the primary use will be as housing for UVM upperclass undergraduate students. Construction of Phase I will be concurrent with modifications to the existing DoubleTree hotel, including reconstruction and renovation of existing hotel rooms with a net change of +12 new hotel room and construction of a multistory structure parking garage. The total available parking to the student residents of Phase I is estimated at 94 surface spaces, plus 57 spaces in the structured parking garage. Phase II of the Master Plan will consist of development of a second multifamily residence, to be located closer to Williston Road near the existing UVM Rugby Field on the same parcel within the City of South Burlington. This complex will also be designed as a multi-family residential structure, with the intent to house UVM students. This building will include a 5-story structure with approximately 91 units. The total available parking to the student residents of Phase II is estimated at 136 structured parking spaces below the proposed residential building(s). Phase III of the Master Plan is still in conceptual design. At this time, Phase III is expected to be a multi-story multifamily structure with 148 units within the Burlington city limits. The total available parking to the student residents of Phase III is estimated at 130 parking spaces: 70 D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 4 of 28 surface spaces and 60 structured parking spaces below the proposed residential building. This Transportation Impact Study addresses the anticipated transportation impacts associated with Phase I and Phase II in South Burlington only. TABLE 1: ESTIMATED CATAMOUNT WOODS AND DOUBLETREE DEVELOPMENT PROGRAM Phase Est. Occ. Year Est. Beds Units Est. Student Parking Spaces* Hotel Rooms Est. Hotel Parking Spaces* I 2026 550 184 151 12 +28 II 2031 276 91 136 0 0 III 2031 148 47 130 0 0 Total: 974 322 417 12 0 *Parking space count is estimated and subject to change as the site plan develops; 57 student parking spaces are expected to be provided in the new structured hotel parking garage. Estimated Trip Generation Trip generation refers to the number of vehicle trips originating at or destined for a particular land use development. Often, data from the Institute of Transportation Engineers (ITE) can be applied to estimate base vehicle trip generation associated with the former and proposed land uses. Base vehicle trips are the total estimated vehicle trips prior to any reductions associated with internal capture, pass-by, or transportation demand management (TDM) practices. For this particular land use, no internal capture or pass-by adjustments are appropriate. UVM is committed to employing TDM strategies to reduce vehicle trip demand from students, staff, and contractors; the recommended TDM adjustment associated with this project is documented in the following section. The ITE Trip Generation Manual, 11th Edition includes trip generation data for off-campus student apartments, classified as low-rise (three floors or less of living space); mid-rise (four to ten floors of living space); and high-rise (more than 10 floors of living space). With five floors of living space, the proposed project is most readily defined by mid-rise; however this data set contains only three data points. The low-rise category contains nine data points for the AM and PM peak hours. The low-rise category is recommended as the most representative and complete land use definition of the proposed project. ITE land use code (LUC) 225: Off-Campus Student Apartment (Low-Rise) is defined as: An off-campus student apartment (low-rise) complex houses college or university students in structures with two or three floors of living space. The apartments are typically rented by the bedroom and most contain a common area or shared living space (living room, kitchen, dining area). Each bedroom typically has a private bath. These apartments are sometimes called independent bedroom apartments. D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 5 of 28 The dwelling unit typically ranges in size between a studio apartment and a five-bedroom apartment. It can be rented furnished or unfurnished. It is common for each apartment to have a washer and dryer. The property is typically located near or within walking distance of a college campus and provides student-related amenities such as free high-speed Internet, a study lounge, fitness center, sports court, and swimming pool. An off-campus student apartment complex typically provides security and 24-hour emergency maintenance. Table 2 compares the estimated base vehicle average trip generation rate for LUC 225 to observed trip generation at the nearby off-campus (campus-adjacent) Redstone Commons and off-campus housing at Dartmouth College. TABLE 2: COMPARISON OF AVERAGE TRIP GENERATION RATES USING NATIONAL DATA SOURCES AND OBSERVED LOCAL SITES ITE LUC 225: Off- Campus Student Apartment (Low-Rise) Redstone Commons, Burlington VT 41 & 43 West Wheelock, Hanover NH AM Peak Hour of Generator (vph) 0.12 0.12 0.30 PM Peak Hour of Generator (vph) 0.24 0.22 0.39 Total Weekday (vpd) 3.57 2.13 2.91 THE OBSERVED TRIP GENERATION CLOSELY MATCHES THE PROJECTED TRIP GENERATION USING ITE RATES. TABLE 4: ESTIMATED VEHICLE TRIP GENERATION AND CLASSIFICATION AT THE CATAMOUNT WOODS STUDENT HOUSING SITE, PHASE I Table 5, row A, estimates the base vehicle trip generation using ITE LUC 225. UVM Catamount Woods Student Housing Weekday Phase I Proposed Build Base ITE LUC Description Size Unit Enter Exit Total Enter Exit Total Total 225 Phase I Catamount Woods 550 BR 25 41 66 66 66 132 2003 310 Phase I DoubleTree 12 Room 3 3 6 4 3 7 96 A. Estimated Base Trip Generation, Proposed Site 28 44 72 70 69 139 2099 B. TDM Mitigated Trips 20%6 9 15 14 14 28 420 C. Total New External Primary Vehicle Trips 22 35 57 56 55 111 1679 AM Peak Hour PM Peak Hour Base Base D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 6 of 28 Transportation Demand Management UVM is committed to reducing vehicle trip generation from students, faculty, staff, and contractors. The Joint Institutional Parking Management Plan (JIPMP)1, most recently updated in July 2023, outlines many of the features, services, and elements of transportation demand management undertaken by UVM to encourage, promote, and incentive reduced vehicle trip generation. These features include: • Parking restrictions and permits with financial incentives • Teleworking and online course materials • Bike / walk rewards incentives • Guaranteed Ride Home programming • Green Mountain Transit Unlimited Access Program • CarShare Vermont discounted membership with car pods on campus • On-campus shuttles, with 15-30 minute headways depending on the time and day The proposed Catamount Woods residential buildings are expected to have ample exterior bicycle parking racks, long term / secure bicycle storage, e-bike charging infrastructure, a bicycle maintenance / bike wash site, and on-site bikesharing. Using the VTrans TDM Guidance2 in a Mixed-Use / Moderate Transit environment, Table 3 documents the estimated allowable base vehicle trip adjustment to account for the advanced TDM policies enacted by UVM. TABLE 3: ESTIMATED ALLOWABLE BASE VEHICLE TRIP ADJUSTMENT DUE TO TDM FEATURES TDM Measure Percent Trip Reduction Details Physical Bus stop with shelter 2% Shuttle stop; bus stop on Williston Road Design site to support transit and walk access 4% Minimal setbacks, main entrance fronting streets Secure bicycle parking 1% Interior room Exterior bicycle racks 0.5% At each building Sidewalk / shared-use path improvements 2% Sidewalks throughout site with connections to existing walks / trails On-site amenities 1% Washer / dryer; common spaces 1 Joint Institutional Parking Management Plan, 2023-2028, prepared for the Burlington Development Review Board, 18 July 2023: https://burlingtonvt.portal.civicclerk.com/event/4201/files/agenda/5549 2 VTrans Transportation Demand Management Guidance, February 2016 http://vtrans.vermont.gov/ sites/aot/files/planning/documents/trafficresearch/VTrans%20TDM%20Guidance%20Feb%202017.pdf D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 7 of 28 TDM Measure Percent Trip Reduction Details Operational On site carsharing 1% Pending contract with service provider On-site bikesharing 1% Pending contract with service provider Organizational Marketing / information program 3% Students required to take course for parking permit; include TDM info in leasing documents and student materials Financial Parking pricing or cash-out, <$5 per day / $75 per month 5% Total 20.5%; Max. 20% Summary of Trip Generation and Classification TABLE 4: ESTIMATED VEHICLE TRIP GENERATION AND CLASSIFICATION AT THE CATAMOUNT WOODS STUDENT HOUSING SITE, PHASE I TABLE 5: ESTIMATED VEHICLE TRIP GENERATION AND CLASSIFICATION AT THE CATAMOUNT WOODS STUDENT HOUSING SITE, PHASE I AND PHASE II UVM Catamount Woods Student Housing Weekday Phase I Proposed Build Base ITE LUC Description Size Unit Enter Exit Total Enter Exit Total Total 225 Phase I Catamount Woods 550 BR 25 41 66 66 66 132 2003 310 Phase I DoubleTree 12 Room 3 3 6 4 3 7 96 A. Estimated Base Trip Generation, Proposed Site 28 44 72 70 69 139 2099 B. TDM Mitigated Trips 20%6 9 15 14 14 28 420 C. Total New External Primary Vehicle Trips 22 35 57 56 55 111 1679 AM Peak Hour PM Peak Hour Base Base UVM Catamount Woods Student Housing Weekday Phase I + Phase II Proposed Build Base ITE LUC Description Size Unit Enter Exit Total Enter Exit Total Total 225 Phase I Catamount Woods 550 BR 25 41 66 66 66 132 2003 310 Phase I DoubleTree 12 Room 3 3 6 4 3 7 96 225 Phase II 276 BR 13 20 33 33 33 66 1194 A. Estimated Base Trip Generation, Proposed Site 41 64 105 103 102 205 3293 B. TDM Mitigated Trips 20%8 13 21 21 20 41 659 C. Total New External Primary Vehicle Trips 33 51 84 82 82 164 2634 AM Peak Hour PM Peak Hour Base Base D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 8 of 28 EXISTING ROADWAY CONTEXT The proposed project is located north of Williston Road, west of I-89, and east of East Avenue spanning the South Burlington-Burlington town line. Phase I and II is located in South Burlington, with Phase III in Burlington. Primary site access will be from DoubleTree Drive / Catamount Drive, a private road controlled by the DoubleTree Hotel and UVM serving the DoubleTree Hotel, the Centennial Woods remote parking lot, Centennial Court Faculty and Staff Apartments, and a variety of UVM ancillary buildings. The existing site consists of a leased parking lot for the DoubleTree Hotel, the UVM Rugby Pitch, and a medical helipad. Figure 2 illustrates the location of the proposed site relative to the local roadway network. FIGURE 2: STUDY AREA INTERSECTIONS RELATIVE TO THE PROPOSED PROJECT SITE The site is located within the City of South Burlington’s C1 – R12 zoning district. South Burlington C1 is defined: A Commercial 1 District is hereby formed in order to encourage the location of higher- intensity residential, retail, office, and vertically mixed uses in a manner that serves as or enhances a compact central business area. Other uses that would benefit from nearby access to a central business area, including clustered residential development and small industrial employers, may be permitted. Warehouses, major industrial employers, and incompatible industrial uses shall not be permitted. Urban design supporting a transition for these areas from a suburban environment to compact centers is encouraged. South Burlington R12 is defined: A Residential 12 District is hereby formed to encourage high-density residential use. The district is located in areas that are near mixed use areas, schools, and public transportation facilities and that are served by roads capable of carrying high traffic D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 9 of 28 volumes. Offices and specified other commercial uses may be permitted within the district in locations that have direct access to arterial and collector streets and that will not adversely affect residential properties. The proposed off-campus student housing appears to be consistent with the intent of the C1- R12 zoning district by providing higher density residential use supporting the University of Vermont institutional mission. Existing Transportation Network Primary vehicle access to the site is from DoubleTree Drive via the existing signalized intersections at Williston Road & Staples Plaza in the south, with additional access via East Avenue & Carrigan Drive to the northwest. DoubleTree Drive and Catamount Drive are approximately 24-feet wide curbed roadways with one lane in each direction and a 8-foot wide pedestrian path on the south / west side of the road. The path ends in a parking lot just north of Williston Road. The adjacent development pattern is hotel / convention center, multifamily residential, and institutional. There is no posted speed limit or available online traffic information for the private road. The southern terminus of DoubleTree Drive intersects with Williston Road at a signalized intersection. Williston Road (US-2) is a Class 1 Town Highway (TH-1) classified as a principal arterial. At the Williston Road & Staples Plaza / DoubleTree Drive intersection, Williston Road is 88-feet wide consisting of three through lanes, one left turn lane, and a bike lane in both directions. The DoubleTree Drive and Staples Plaza approaches both consist of two left turn lanes and one shared through right lane. There are sidewalks on both sides of Williston Road, but no clear pedestrian or bicycle routes from Williston Road into DoubleTree Drive or Staples Plaza. The intersection has pedestrian signals and pushbutton activation across the northbound, eastbound, and westbound approaches. Near DoubleTree Drive / Staples Plaza, Williston Road carries an estimated average annual daily traffic (AADT) volume of 30,4983 vehicles per day (vpd). The land use near the intersection is primarily commercial and institutional. To the east of DoubleTree Drive / Staples Plaza along Williston Road is the full cloverleaf I-89 Exit 14 interchange; west of Catamount Drive / Staples Plaza is the East Avenue / Spear Street jughandle. Continuing west is the UVM Main Campus, the UVM Medical Center Main Campus, and downtown Burlington. Traffic signals from DoubleTree Drive / Staples Plaza west through the jughandle and into Burlington are coordinated for optimized vehicle progression. The northern terminus of DoubleTree Drive / Catamount Drive intersects with East Avenue / Carrigan Drive at a signalized intersection in Burlington. East Avenue is a Class 2 Town Highway (TH-6) in Burlington, classified as a minor arterial. At the East Avenue & Carrigan Drive / Catamount Drive intersection, East Avenue is 48-feet wide consisting of a left turn and a shared through / right lane on each approach, with two southbound departure lanes. The 3 VTrans Route Log Diagram, US-2 in South Burlington ETE Mileage 39.842 to 42.75 D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 10 of 28 Catamount Drive approach consists of one approach lane, while the Carrigan Drive approach consists of two right turn lanes and one shared through / left turn lane. There are sidewalks on both sides of East Avenue south of Catamount Drive / Carrigan Drive, and only on the east side to the north. There is an 8-foot wide path on the south side of Catamount Drive and Carrigan Drive, and there is a pedestrian signal with pushbutton across the northbound approach and westbound approach to the intersection. Near Catamount Drive / Carrigan Drive, East Avenue carries an estimated average annual daily traffic (AADT) volume of 7,0304 vpd. The land use near the project site is primarily institutional and residential. TABLE 6: AVAILABLE TRAFFIC DATA NEAR THE PROJECT SITE Site Williston Road D108 East Avenue D138 Location Description Between Staples Plaza & East Avenue 500 feet north of Carrigan Drive Seasonal Factor Group 3 3 Date range 8/13/2008 – 8/18/2008 8/5/2021 – 8/10/2021 Days of observations 6 6 Weekday Observed Traffic Range (low – high, vpd) 48,222 – 51,390 7,768– 8,456 Observed Weekday Peak Hour Range (low – high, vph) 4,001 – 4,116 674 – 736 %D no data 57% NB Speed Limit (MPH) 35 25 85th Percentile Speed (MPH) no data 33 Estimated AADT, vpd (year) 30,498 (2022) 7,030 (2023) Estimated DHV, vph (year) (estimated from Redbook) 3,500 (2022) 833 (2023) vpd: vehicles per day vph: vehicles per hour Transit Service The University of Vermont provides shuttle services for a variety of student resident demands. From the 2023 JIPMP: UVM provides an on-campus shuttle (CATS) for students that runs 7:30 am until 5:30 pm. On the weekdays, these shuttles generally run every 15 minutes between Redstone 4 Automatic Traffic Recorder site D138 D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 11 of 28 and Central campus, every 15-20 minutes on the on-campus route during the daytime, and every 15-30 minutes on-campus during the evening. Weekend service of the on- campus shuttle runs every 30 minutes in the evenings. Locations of the CATS shuttles can be tracked with the Real-Time CATS Shuttle Locations18 providing up to date information to users via website or mobile app. In addition to the on-campus and Redstone Express routes, there has historically been an off-campus bus that serves key destinations beyond campus focused shuttle routes; however, it is not currently running due to driver shortages. UVM also offers CATSride as a shuttle service on a first come, first serve basis. The intent of this shuttle service is to provide transportation between UVM sites within 10 miles of central campus. UVM employees and students can reserve a ride with the demand response-based service by scheduling in advance or can reach out directly to the shuttle for same day service. Local and regional bus routes via GMT serve students and employees beyond the on- campus routes, with fare free transit available to all users tentatively until later in 2023. It is anticipated that UVM will continue to provide funding to enable their affiliates to ride GMT bus routes for free with a valid UVM ID should fares be reinstated. A key to limiting the need for students to come to campus with a vehicle is connecting students to transportation options around break times. UVM provides shuttle services between campus and Downtown Transit Center for connections to regional bus services, Amtrak stations in Burlington and Essex Junction, and Burlington International Airport prior to and following school recess periods. Shared shuttle services with Champlain College around break times are also offered. Green Mountain Transit (GMT) offers fixed route transit service throughout northwestern Vermont. Proximate to the project area, GMT operates four routes with stops on Williston Road & Staples Plaza / DoubleTree Drive: • Route 1 / Williston: Connections between the Downtown Transit Center (DTC) in Burlington and Taft Corners retail district in Williston, with 20 minute headways 6 AM to 6 PM and service until 10:30 PM; reduced service on weekends. • Route 11 / Airport: Connections between the DTC and Burlington International Airport via Dorset Street, VT-116, and Kennedy Drive with 45 minute headways 6 AM to 6 PM and service until 10:30 PM; reduced service on weekends. • VT-116 and Montpelier LINK Express Commuter Service. Future Road Network Several upcoming significant transportation projects may have a significant impact on traffic volumes regionally and along Williston Road: • The Champlain Parkway is constructing a new multiuser arterial roadway from the existing terminus of I-189 to Lakeside Avenue in Burlington’s South End, with an estimated completion date in 2027. The roadway has the potential to alter travel D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 12 of 28 demands into and out of Burlington, including along Main Street and Williston Road adjacent to the project area. • The East-West Crossing Pedestrian Bridge is constructing a new pedestrian connection across I-89 south of Exit 14. The new bridge will offer an alternative route across the cloverleaf interchange along the south side of Williston Road, with a potential connection into the University Mall property. The current conceptual design illustrates a shared use path starting on the eastern boundary with Staples Plaza (Figure 3). As of October 2022, the grand opening of the bridge is planned in 2026. • The Burlington Winooski Bridge between Burlington and Winooski is slated for reconstruction beginning in 2027. The bridge is a vital regional transportation link, carrying 25,000 vehicles and 500 pedestrians and cyclists per day. During construction, it is expected that travel demands across this link may shift, potentially impacting Main Street and Williston Road adjacent to the project area. FIGURE 3: LATEST AVAILABLE EAST-WEST CROSSING CONCEPTUAL ALIGNMENT (DATED 10/13/22) Crash Review WCG reviewed the most recent high crash location (HCL) report prepared by VTrans using 2012-2016 crash data. According to the HCL report, there are 2 HCL intersections or segments within ¼ mile of the project: • HCL Segment 123: US-2 Burlington MM 0.7-0.8; South Burlington MM 0.0-0.2, through the East Avenue / Spear Street jughandle and Staples Plaza / Catamount Drive intersection D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 13 of 28 o HCL Report: 209 total crashes, 31 injury crashes, 1 fatality crash, 2.07 actual/critical ratio. o 2019-2023 crash data: 182 total crashes, 30 injury crashes, and no fatal crashes o No significant change in crash rates • HCL Section 196: East Avenue, MM 0.0-0.3 through the Catamount Drive / Carrigan Drive intersection o HCL Report: 66 total crashes, 6 injury crashes, 1.77 actual/critical ratio. o 2019-2023 crash data: 50 total crashes, 6 injury crashes. o No significant change in crash rates WCG reviewed reported crashes from January 1, 2019 through December 31, 2023 along Williston Road within 500 feet the DoubleTree Driveway / Staples plaza, from US-2 South Burlington MM 0.00 to 0.19 (between East Avenue and I-89 Exit 14 SB ramps). 111 crashes, including 12 injury resulting crashes, were mapped to have occurred in this 5-year period between these intersections (see Attachments for details). TABLE 7: REPORTED CRASHES ALONG WILLISTON ROAD BETWEEN EAST AVENUE AND THE SOUTHBOUND I-89 EXIT 14 RAMPS, 1/1/2019 THROUGH 12/31/2023 Crash Type All Crashes Injury Crashes Rear End 41 37% 5 42% Same Direction Sideswipe 13 12% 0 0% No Turns, Thru moves only, Broadside ^< 6 5% 2 17% Single Vehicle Crash 4 4% 0 0% Left Turn and Thru, Angle Broadside -->v-- 4 4% 1 8% Right Turn and Thru, Broadside ^<-- 1 1% 1 8% Left Turn and Thru, Head On ^v-- 1 1% 1 8% Other - Explain in Narrative 1 1% 0 0% Rear-to-rear 1 1% 0 0% Head On 1 1% 1 8% Left Turn and Thru, Same Direction Sideswipe/Angle Crash vv-- 1 1% 0 0% No Information 37 33% 1 8% Total Crashes 111 12 Other notable details include: D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 14 of 28 • There were two bicycle crashes, both resulting in injury. • 9 crashes reported adverse road surface conditions (wet, icy, snow, slush, etc.) • 92 of the 111 crashes occurred during the daytime hours. • The six hours from 12 PM to 6 PM accounted for 56% of all crashes. • October, typically one of the highest traffic volume months, recorded only 5 crashes, the fewest of all the months; November, typically one of the lowest traffic volume months, recorded 15 crashes, the highest crash total of the months. Sight Distance The existing signalized and stop-controlled intersections proximate to the study area are not expected to change as a result of this project. Sight lines to the existing intersection control exceed the required stopping sight distance upon approach to the intersections. The internal street networks should be designed for a 25 MPH design speed. At 25 MPH, the required stopping sight distance on level ground is 155 feet, and the recommended intersection sight distance is 240-feet to the left and 280-feet to the right. Review of the site plan indicates that the minimum stopping sight distance is provided at all locations. As the site plan develops, we recommend the minimum required stopping sight distance is provided at all stop-controlled approaches to roadways, upon approach to intersection control devices, and on approach to all crosswalks. Particular attention should be given to the sight distance to the sidewalk at constricted locations, such as the parking garage exit approach to a pedestrian crossing. TRAFFIC PROJECTIONS This study relies upon design standards and analysis procedures documented in the Highway Capacity Manual 6th Edition,5 Trip Generation,6 A Policy on Geometric Design of Highways and Streets,7 Manual on Uniform Traffic Control Devices (MUTCD),8 and the Vermont Agency of Transportation Traffic Impact Study Guidelines,9 which are the generally accepted traffic analysis references relied upon by traffic engineering professionals and VTrans for projects of this type in Vermont. 5 Transportation Research Board, National Research Council, Highway Capacity Manual (Washington, DC: National Academy of Sciences, 2016). 6 Institute of Transportation Engineers, Trip Generation 11th Edition (Washington, D.C.: Institute of Transportation Engineers, 2021). 7 American Association of State Highway and Transportation Officials (AASHTO), A Policy on Geometric Design of Highways and Streets, 7th Edition (Washington DC: AASHTO, 2018). 8 American Traffic Safety Services Association (ATSSA), ITE, and AASHTO, Manual on Uniform Traffic Control Devices, 2009 Edition (Washington DC: FHWA, 2009). 9 Vermont Agency of Transportation Traffic Impact Study Guidelines, Policy and Planning Division, Development Review and Permitting Services (Revised April 2019) D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 15 of 28 Traffic Counts Turning movement counts were conducted at each of the study intersections for the AM peak hour and PM peak hour. The counts at all intersections were conducted via video monitoring and occurred on Thursday 15 February 2024. All counts were conducted during seasonable weather. No precipitation occurred during the count. UVM, Champlain College, and local grade schools were in session. Adjustments to Observed Volumes WCG applied the following adjustments to the observed traffic volumes: 1. Design Hour Volume (DHV) Adjustment. Consistent with VTrans Guidelines, traffic analysis will be conducted with traffic volumes representing the 30th highest hour. From the VTrans TIS Guidelines : Since it is impractical to design a highway for the highest volume encountered during the year, highway engineers have sought a compromise between capacity and cost. Thus, a highway is designed for the 30th highest hourly volume of the year, commonly known as the "Design Hour Volume" (DHV). WCG estimated the DHV along Williston Road and East Avenue using the estimated AADT and TIS Guideline method C, documented in Table 6 and Attachment A. Along both Williston Road and East Avenue, the observed peak hour traffic volume exceeded the estimated DHV. To be conservative, the DHV adjustment of 1.0 has been applied to the analysis. 2. Annual Adjustment. Consistent with VTrans Guidelines, traffic analyses should consider the base year (year in which the project is completed) and the planning year (base year plus five years). For this project, the base year for Phase I is 2026, the base year for Phases II and III is 2031 and the planning year is 2036. VTrans recommends a growth rate of 8% over 20 years at sites across the state, or roughly 0.4% per year. The annual adjustment for each analysis period is: • 2024 to 2026 Phase I Base Year: 1.008 • 2024 to 2031 Phase II / Phase III Base Year: 1.028 • 2024 to 2036 Future Year: 1.048 Other Development Volumes WCG consulted with City of South Burlington and Burlington staff to identify planned and permitted but not yet constructed projects that may generate trips through the study area. The City of South Burlington identified a 32-unit residential project at 600 Spear Street. No transportation study was provided; WCG estimated that the project would generate 15 vehicle trips in the AM peak hour (4 enter, 11 exit), and 18 trips in the PM peak hour (11 enter, 7 exit); WCG assumed 85% of these trips would travel through the project area enroute to I-89 Exit 14, D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 16 of 28 Burlington via Main Street, or points north along East Ave. These trips have been distributed similarly to project generated trips and included in the analyses as an existing traffic volume. The City of Burlington identified a 75-unit residential project along Colchester Avenue between East Avenue and Mansfield Place. No transportation study was provided; WCG estimated that the project would generate 21 vehicle trips in the AM peak hour (5 enter, 16 exit), and 30 trips in the PM peak hour (18 enter, 12 exit); WCG assumed 20% of these trips would travel through the project area enroute to I-89 Exit 14. These trips have been included in the analyses as an existing traffic volume. No other specific projects were identified, and the annual adjustment is intended to capture regional traffic growth associated with continued development in the area. No Build Scenario Volumes The 2026, 2031, and 2036 adjusted turning movement volumes are presented in Attachment E. Traffic volumes were balanced between intersections. These figures represent the No Build scenario volumes. Project Trip Generation and Distribution As detailed in Table 4 and Table 5, the estimated trip generation for the Catamount Woods student housing project is summarized in Table 8 by phase: TABLE 8: ESTIMATED TDM-ADJUSTED VEHICLE TRIP GENERATION OF THE CATAMOUNT WOODS STUDENT HOUSING PROJECT BY PHASE Phase AM Peak Hour PM Peak Hour Average Weekday Phase I (2026) 57 (22 enter / 35 exit) 106 (53 exit / 53 exit) 1,679 Phase I + Phase II (2031) 84 (33 enter / 51 exit) 164 (82 enter / 82 exit) 2,634 WCG consulted with the US Census Bureau data to estimate trip distribution related to traffic generated by the school district. WCG applied the OnTheMap home-to-work direction- distribution analysis (Attachment C) to estimate demand from the site to commercial areas as a proxy for travel demand from a residential site. The estimated trip distribution is by direction below: • I-89 and Williston Road West: 40% • Spear Street South: 15%. • East Ave North: 15% • Main Street East: 30% D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 17 of 28 This distribution pattern was applied to the estimated trip generation, and the trips were routed appropriately through the network to estimate associated turning movement volumes at each study area intersection. The total net site trip generation by phase from Table 8 is distributed and illustrated in Attachment E. Build Scenario Volumes The appropriate trip generation and distribution volumes were added to the 2026, 2031, and 2036 No Build Scenario volumes to represent the build condition traffic volumes. Attachment E illustrates these figures. CAPACITY ANALYSIS Intersection capacity analyses were performed at the study area intersections. Analyses evaluated average control delay, level of service (LOS), and volume to capacity (v/c) ratios consistent with methodologies documented in the Highway Capacity Manual, Sixth Edition: A Guide for Multimodal Mobility Analysis (HMC6). Limitations of the HCM6 Methodology The traffic capacity reporting analysis relies upon methodologies outlined in Chapter 19: Signalized Intersections of the HCM6. Chapter 19 of the HCM6 states: “The motorized vehicle methodology does not account for the effect of the following conditions on intersection operation: … • Queue spillback into the subject intersection from a downstream intersection; • Queue spillback from the subject intersection into an upstream intersection;”10 Furthermore, FHWA has noted: “For many applications, HCM is the most widely used and accepted traffic analysis technique in the United States. The HCM procedures are good for analyzing the performance of isolated facilities with relatively moderate congestion problems. These procedures are quick and reliable for predicting whether a facility will be operating above or below capacity, and they have been well tested through significant field-validation efforts. However, the HCM procedures are generally limited in their ability to evaluate system effects. Most of the HCM methods and models assume that the operation of one intersection or road segment is not adversely affected by conditions on the adjacent roadway. Long 10 Highway Capacity Manual: A Guide for Multimodal Mobility Analysis, 6th Edition, page 19-20 D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 18 of 28 queues at one location that interfere with another location would violate this assumption.”11 During the PM peak hour, eastbound queues from a downstream intersection(s) extended along Williston Road through the Staples Plaza intersection and Jughandle, impacting all of the study intersections. The intersections causing the queuing are expected to receive less than 75 trips during the peak hour and are outside of the typical study area of a TIS. Accordingly, the intersections causing the spillback were not analyzed in this analysis. While the level of service and delay calculations may not be representative of the actual intersection performance and experienced delay given the downstream queue spillback, the congestion model is representative of the relative impact of the proposed build condition compared to the existing condition. Level of Service Definition Level of service (LOS) is a qualitative measure describing the operating conditions as perceived by motorists driving in a traffic stream. LOS is calculated using the procedures outlined in the Highway Capacity Manual, Sixth Edition: A Guide for Multimodal Mobility Analysis12 (HCM6). In addition to traffic volumes, key inputs include the number of lanes at each intersection, traffic control type (signalized or unsignalized), and the traffic signal timing plans, if applicable. The HCM6 defines six qualitative grades to describe the level of service at an intersection. Level-of-service is based on the average control delay per vehicle; average control delay is a function of a gap acceptance model. Table 9 shows the various LOS grades and descriptions for unsignalized intersections. According to HCM procedures, an overall LOS cannot be calculated for two-way stop-controlled intersections because not all movements experience delay. TABLE 9: LEVEL-OF-SERVICE CRITERIA FOR UNSIGNALIZED AND SIGNALIZED INTERSECTIONS LOS CHARACTERISTICS UNSIGNALIZED AVG. CONTROL DELAY (SEC) SIGNALIZED AVG. CONTROL DELAY (SEC) A Little or no delay ≤ 10.0 ≤ 10.0 B Short delays 10.1-15.0 10.1-20.0 11 FHWA Traffic Analysis Toolbox: Comparison of Highway Capacity Manual (HCM) and Simulation https://ops.fhwa.dot.gov/trafficanalysistools/ . 12 The HCM6 does not provide methodologies for calculating intersection delays at certain intersection types including signalized intersections with exclusive pedestrian phases and signalized intersections with non NEMA-standard phasing. These conditions exist at the Williston Road / Main Street & Spear Street Northbound intersection (shared through and right turn lane) and the East Avenue & Carrigan Drive / Catamount Drive intersection (exclusive pedestrian phasing). Because of these limitations, HCM 2000 and HCM 2010 methodologies are employed where necessary and as noted. D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 19 of 28 C Average delays 15.1-25.0 20.1-35.0 D Long delays 25.1-35.0 35.1-55.0 E Very long delays 35.1-50.0 55.1-80.0 F Extreme delays > 50.0 > 80.0 The VTrans policy on level of service is: • Overall LOS C should be maintained for state-maintained highways and other streets accessing the state’s facilities. • Reduced LOS may be acceptable on a case-by-case basis when considering, at minimum, current and future traffic volumes, delays, volume to capacity ratios, crash rates, and negative impacts resulting from improvements necessary to achieve LOS C. • LOS D should be maintained for side roads with volumes exceeding 100 vehicles/hour for a single lane approach (150 vehicles/hour for a two-lane approach) at two-way stop-controlled intersections. Volume to Capacity Ratio Definition The volume to capacity ratio (v/c) represents the sufficiency of an approach leg to accommodate the vehicular demand. According to FHWA: “As the v/c ratio approaches 1.0, traffic flow may become unstable, and delay and queuing conditions may occur. Once the demand exceeds the capacity (a v/c ratio greater than 1.0), traffic flow is unstable and excessive delay and queuing is expected.”13 VTrans does not have a v/c policy. Typically, v/c is used as an alternative indicator of performance, with preferred values below 0.95. Capacity and Performance Analysis WCG built a traffic model using Synchro version 11 for the 2026, 2031, and 2036 adjusted intersection volumes for the AM peak hour and PM peak hours in the No Build and Build scenarios. The existing AM and PM peak hour signal timing and phasing plans were replicated based on observations in the field; the signal timing plans were not changed between no-build and build scenarios or time horizon scenarios. The resulting performance measures are presented in the following tables. Output reports are available in the Attachments. 13 Federal Highway Administration (FHWA), Signalized Intersections: Informational Guide, 2004 D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 20 of 28 TABLE 10: CAPACITY ANALYSIS RESULTS FOR THE 2026 ANALYSIS SCENARIOS TABLE 11: CAPACITY ANALYSIS RESULTS FOR THE 2031 ANALYSIS SCENARIOS Intersections LOS Delay v/c LOS Delay v/c LOS Delay v/c LOS Delay v/c Jughandle West: Main Street & East Avenue Southbound Overall B 13 B 13 B 20 C 20 EB, along Main Street B 13 0.32 B 13 0.32 B 18 0.64 B 18 0.65 WB, along Main Street A 3 0.80 A 3 0.81 C 25 0.90 C 26 0.91 SB, along East Avenue C 30 0.69 C 30 0.70 B 17 0.74 B 17 0.75 Jughandle East: Main Street / Williston Road & Spear Street Northbound Overall B 16 B 15 B 13 B 12 EB, along Main Street A 8 0.31 A 8 0.31 A 4 0.44 A 4 0.44 WB, along Williston Road B 10 0.63 A 10 0.64 A 6 0.45 A 3 0.46 NB, along Spear Street D 42 0.76 D 42 0.76 E 59 0.75 E 59 0.74 Williston Road & Staples Plaza / DoubleTree Drive Overall A 6 A 7 B 19 B 20 EB, along Williston Road A 1 0.49 A 2 0.55 B 15 0.56 B 15 0.77 WB, along Williston Road A 8 0.68 A 9 0.68 B 15 0.26 B 16 0.27 NB, along Staples Plaza D 45 0.09 D 45 0.10 E 57 0.37 E 57 0.37 SB, along DoubleTree Drive D 45 0.15 D 45 0.18 E 55 0.73 D 55 0.75 East Avenue & Carrigan Drive / Catamount Drive Overall B 18 B 18 C 33 C 34 EB, along Carrigan Drive C 23 0.49 C 23 0.49 E 56 0.87 E 57 0.88 WB, along Catamount Drive D 37 0.41 D 37 0.41 D 50 0.40 D 50 0.39 NB, along East Avenue B 12 0.71 B 12 0.71 B 11 0.21 B 11 0.22 SB, along East Avenue C 24 0.47 C 24 0.48 B 19 0.30 B 19 0.31 PM Peak Hour No Build BuildBuild 2026 Scenarios No Build AM Peak Hour Intersections LOS Delay v/c LOS Delay v/c LOS Delay v/c LOS Delay v/c Jughandle West: Main Street & East Avenue Southbound Overall B 13 B 13 C 21 C 21 EB, along Main Street B 14 0.33 B 14 0.33 B 18 0.65 B 18 0.67 WB, along Main Street A 3 0.82 A 3 0.82 C 27 0.92 C 28 0.93 SB, along East Avenue C 30 0.71 C 30 0.72 B 17 0.75 B 17 0.77 Jughandle East: Main Street / Williston Road & Spear Street Northbound Overall B 16 B 16 B 13 B 13 EB, along Main Street A 8 0.32 A 8 0.32 A 4 0.45 A 4 0.46 WB, along Williston Road B 11 0.64 B 10 0.65 A 5 0.46 A 3 0.47 NB, along Spear Street D 43 0.77 D 43 0.77 E 60 0.77 E 61 0.76 Williston Road & Staples Plaza / DoubleTree Drive Overall A 6 A 8 C 27 C 28 EB, along Williston Road A 1 0.49 A 2 0.58 C 31 0.57 C 32 0.78 WB, along Williston Road A 8 0.69 A 9 0.69 B 15 0.27 B 17 0.28 NB, along Staples Plaza D 45 0.09 D 45 0.10 E 57 0.37 E 57 0.37 SB, along DoubleTree Drive D 45 0.15 D 45 0.20 E 55 0.73 E 55 0.76 East Avenue & Carrigan Drive / Catamount Drive Overall B 18 B 18 C 33 C 34 EB, along Carrigan Drive C 23 0.49 C 23 0.49 E 56 0.87 E 57 0.89 WB, along Catamount Drive D 37 0.41 D 37 0.41 D 50 0.40 D 50 0.40 NB, along East Avenue B 13 0.73 B 13 0.73 B 11 0.22 B 11 0.22 SB, along East Avenue C 24 0.48 C 24 0.49 B 19 0.31 B 19 0.33 No Build 2031 Scenarios AM Peak Hour PM Peak Hour BuildNo Build Build D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 21 of 28 TABLE 12: CAPACITY ANALYSIS RESULTS FOR THE 2036 ANALYSIS SCENARIOS The results of the traffic capacity and performance analysis indicate that the proposed student housing will have a minor impact on the relative performance of the study area intersections. The overall average intersection control delay is not expected to increase by more than 2 seconds as a result of the expected traffic associated with the student housing project. WCG evaluated the estimated eastbound left turn lane queue length from Williston Road into DoubleTree Drive using SimTraffic microsimulation software in the 2036 scenarios. The resulting estimated queue length is summarized in Table 13, and detailed output reports are available in the Attachments. TABLE 13: ESTIMATED 2036 EASTBOUND WILLISTON ROAD LEFT TURN QUEUE LENGTHS AT DOUBLETREE DRIVE 2036 Scenarios Existing Storage Length (feet) AM No Build AM Build PM No Build PM Build 50th Percentile Queue (feet) 125 10 26 27 62 95th Percentile Queue (feet) 125 31 59 109 165 Intersections LOS Delay v/c LOS Delay v/c LOS Delay v/c LOS Delay v/c Jughandle West: Main Street & East Avenue Southbound Overall B 13 B 13 C 21 C 22 EB, along Main Street B 14 0.33 B 14 0.34 B 18 0.67 B 18 0.68 WB, along Main Street A 3 0.83 A 3 0.84 C 28 0.93 C 31 0.95 SB, along East Avenue C 30 0.72 C 31 0.73 B 17 0.77 B 18 0.78 Jughandle East: Main Street / Williston Road & Spear Street Northbound Overall B 16 B 16 B 13 B 13 EB, along Main Street A 9 0.33 A 9 0.33 A 4 0.46 A 4 0.47 WB, along Williston Road B 11 0.66 B 11 0.67 A 5 0.48 A 3 0.48 NB, along Spear Street D 43 0.79 D 43 0.79 E 61 0.79 E 63 0.79 Williston Road & Staples Plaza / DoubleTree Drive Overall A 7 A 8 C 27 C 29 EB, along Williston Road A 1 0.49 A 2 0.58 C 33 0.57 C 33 0.78 WB, along Williston Road A 8 0.70 A 9 0.70 B 15 0.27 B 17 0.28 NB, along Staples Plaza D 45 0.09 D 45 0.10 E 57 0.37 E 57 0.37 SB, along DoubleTree Drive D 45 0.15 D 45 0.20 E 55 0.73 E 55 0.76 East Avenue & Carrigan Drive / Catamount Drive Overall B 18 B 18 C 33 C 33 EB, along Carrigan Drive C 23 0.49 C 23 0.49 E 56 0.87 E 57 0.89 WB, along Catamount Drive D 37 0.41 D 37 0.41 D 50 0.40 D 50 0.40 NB, along East Avenue B 13 0.74 B 13 0.75 B 11 0.23 B 11 0.23 SB, along East Avenue C 24 0.50 C 25 0.51 B 19 0.32 B 20 0.33 2036 Scenarios Build No Build Build AM Peak Hour PM Peak Hour No Build D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 22 of 28 With no changes to the existing signal timing plans at Williston Road & Staples Plaza / DoubleTree Drive, the eastbound left turn lane queue length exceeds the existing queue storage. Review of the microsimulation model indicated that this was a result of the entrance to the turn lane being blocked by the through lane queue, resulting in over-reporting the length of the eastbound left turn queue (refer to output report, “Storage Block Time (%)”). When the model is adjusted to allow unlimited storage length, the estimated 95th percentile queue is less than the existing available queue storage. Expected Impacts of Construction Traffic The general contractor is in the process of developing and refining a phased construction, staffing schedule. The current schedule is illustrated in Figure 4. FIGURE 4: CURRENT PHASE 1 PROJECT SCHEDULE AND STAFFING ESTIMATE Construction activities are expected to begin at 6 AM and end at 3:30 PM, Monday through Saturday with occasional work on Sunday, unless otherwise regulated by permit requirements. On-site parking will be limited to site supervisors and short-term trades. Most staff will park off site, either at the Staples Plaza (pending agreement) and walk to the site, or at a different off- site lot with contractor shuttle service. Some staff may walk, bike, take transit, or use other means to access the site. At peak construction with 330 construction workers expected on site, the following trip generation characteristics have been estimated: • Estimate 1.5 workers per vehicle; total of 220 staff vehicles Project Activity Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Earthwork and Foundations Steel Erection Exterior Walls and Roof Rough-In Finishes MEP Startups Sitework Closeout Abatement and Demo Earthwork and Foundations Structure Fit-Up Closeout Earthwork and Foundations Steel Erection and Slabs Exterior Walls and Roof Rough-In Finishes MEP Startups Sitework Closeout Estimated Workers on Site 8 20 20 50 115 115 120 120 240 240 240 240 240 240 330 330 330 330 330 330 330 310 310 310 310 310 Student Housing 2024 2025 Hotel 2026 Parking Garage D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 23 of 28 • Estimate 10 supervisor staff vehicles on site • Estimate 150 spaces available at Staples Plaza; remaining staff vehicles park off site and shuttled to site, with 4 shuttle runs per peak hour, one shuttle run outside of peak hours • Estimate off peak hour vehicle demand to construction site as one shuttle run per hour, five supervisor staff vehicle enter and exit trip ends, plus five trade vehicle enter and exit trip ends, plus five material / equipment delivery vehicle enter and exit trip ends • Assume 10% of staff vehicles enter and exit from Staples Plaza during working day hours TABLE 14: ESTIMATED TRIP GENERATION OF PEAK CONSTRUCTION OPERATIONS AM Peak Hour of Generator (5:30 AM – 6:30 AM) Working Day Hours (6:30 AM – 3:00 PM) PM Peak Hour of Generator (3:00 PM – 4:00 PM) Staff Vehicles 150 (150 / 0) 30 (15 / 15) 150 (0 / 150) Supervisor Vehicles 10 (10 / 0) 10 (5 / 5) 10 (0 / 10) Shuttle Vehicles 8 (4 / 4) 2 (1 / 1) 8 (4 / 4) Trade Vehicles - 10 (5 / 5) - Delivery Vehicles - 10 (5 / 5) - Total Trip Ends 168 (164 / 4) 62 (31 / 31) 168 (4 / 164) The trip generation estimated in Table 14 represents peak construction operations, expected to occur for only seven months (September 2025 through March 2026). The estimated trip ends resulting from peak construction operations during the AM roadway peak hour (62 trip ends from 7:30 AM – 8:30 AM) is similar to the trip generation of the proposed project (57 trip ends, Table 8). The site is not expected to generate a significant amount of traffic during the PM roadway peak hour. The estimated trip ends resulting from peak construction operations were added into the observed traffic volumes at the Williston Road & Staples Plaza / DoubleTree Drive intersection (Figure 5). The new trip ends are estimated to result in a 2-3% increase in traffic volume during the workday, a 5% increase in traffic volume in the 3 PM hour, and a 12% increase in volume in the 6 AM hour. The existing roadway peak hours are generally unaffected. D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 24 of 28 FIGURE 5: ESTIMATED NEW TRIP ENDS RELATED TO PEAK CONSTRUCTION OPERATIONS THROUGH THE WILLISTON ROAD & STAPLES PLAZA / DOUBLETREE DRIVE INTERSECTION The most constrained hour at 3 PM is expected to consist mostly of construction workers leaving the site. Most traffic in this period is related to staff departures for the day. The majority of construction workers would be expected to be leave the Staples Plaza parking lot towards I- 89, resulting in little additional traffic to the local street network. BICYCLE, PEDESTRIAN, AND TRANSIT ACCESS The proposed site is roughly 1 mile from the center of the main UVM campus. It is expected that nearly all of the travel to and from the university campus will be walk, bicycle, or transit trips. In addition, UVM intends to incentivize bicycle, pedestrian and transit travel as much as possible to and from all other locations. The existing road networks contain pedestrian sidewalks throughout the study area. An existing multiuse path is located along Catamount Drive connecting to Carrigan Drive and into the UVM and UVM Medical Center campus. The existing path currently terminates prior to Williston Road on the west side of DoubleTree Drive; the proposed project extends the path to the northwest quadrant of the Williston Road & Staples Plaza / DoubleTree Drive intersection. The Williston Road & Staples Plaza / DoubleTree Drive intersection has push button actuated pedestrian signals across the northbound, southbound, and eastbound approaches with concurrent pedestrian phasing. The actuation is critical for extending the protected crossing time across Williston Road from the minimum 4 seconds of vehicle actuated green time to the required 25 seconds of “flashing don’t walk” time. Observations indicated that the actuation may not be functioning properly. The Williston Road & Staples Plaza / DoubleTree Drive intersection was observed to operate in northbound and southbound separated split phasing in the PM peak hour. This provides little opportunity for protected pedestrian crossing at the intersection. D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 25 of 28 The Williston Road & Staples Plaza / DoubleTree Drive intersection is transit served by near- side transit stops along Williston Road. The transit stop consists of only a sign with no other transit infrastructure. The East-West Crossing multiuse path bridge is proposed to begin on the south side of Williston Road, east of Staples Plaza. Along the south side of Williston Road between the Staples Plaza / DoubleTree Drive intersection and the beginning of the multiuse path bridge, there is a five-foot wide sidewalk, a five-foot green strip interrupted with catch basins, and a five-foot wide eastbound on-road bicycle lane. POTENTIAL MITIGATION CONSIDERATIONS Impact Fees The proposed site will likely be assessed transportation impact fees by the City of South Burlington and the State of Vermont. The impact fees are intended to be applied to address known and existing local and regional congestion issues. Table 15 estimates the South Burlington Road Improvement Impact Fees pursuant to South Burlington Impact Fee Ordinance adopted 23 January 2023. The impact fee estimate is based on multi-family dwelling base rate and includes the maximum allowed 25% TDM credit to account for UVM extensive TDM features and founding member participation in CATMA. TABLE 15: ESTIMATED SOUTH BURLINGTON ROADWAY IMPROVEMENT IMPACT FEE BY PHASE Phase I (2026) Phase II (2031) New External PM Peak Hour Vehicle Trip Ends 106 58 Less Trips to / from East Avenue in Burlington 16 9 Total New External PM Peak Hour Vehicle Trip Ends in South Burlington 90 47 Impact Fee per PM Peak Hour Trip (Table RD-4) $647.32 $669.91 TDM Credit (25%) $161.83 $167.48 Total Impact Fee per PM Peak Hour Trip $485.49 $502.43 Estimated South Burlington Road Improvement Impact Fee $43,694.10 $23,614.21 The Act 145 Impact Fee calculation is under development. D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 26 of 28 Roadway Infrastructure Mitigation As demonstrated in the capacity analysis, the proposed student housing is not expected to result in a significant change in the relative operating characteristics of the study area intersections. Since the project is not expected to create any new congestion issues, and the impact fees are intended to address known congestion issues locally and regionally, no roadway additional mitigation is recommended. Given the site’s anticipated and encouraged bicycle, pedestrian, and transit travel patterns, we recommend the site development team contribute towards addressing the following bicycle, pedestrian, and transit deficiencies at the Williston Road & Staples Plaza / DoubleTree Drive intersection: • Work with the City of South Burlington to develop a convenient and protected bicycle and pedestrian crossing strategy to connect the end of the Catamount Drive multiuse path on the northwest corner of the intersection to the East-West Crossing bridge path on the southeast corner. This may include: o Protected crossing treatments across one or both approaches of Williston Road, and one or both approaches of Staples Plaza / DoubleTree Drive. o Modifications to the existing split phasing signal timing to provide protected pedestrian crossing. o Multiuse path infrastructure along Williston Road between the intersection and the bridge path. • Coordinate with GMT and the City of South Burlington to identify appropriate transit infrastructure to be located at the Williston Road & Staples Plaza / DoubleTree Drive intersection, which may include a shelter, a bicycle rack, transit system information, or other features. Recommended Features WCG recommends the following modifications to the Williston Road & Staples Plaza / DoubleTree Drive intersection, pending approval from appropriate departments and organizations: • Relocate the pedestrian crossing from the east side of Staples Plaza / DoubleTree Drive to the west side to provide a continuous route for the shared use path across Williston Road. • Relocate the westbound bus stop to the west side (far side) of the intersection to serve the path. • Provide a transit shelter and two U-style bicycle racks at both existing eastbound and relocated westbound Green Mountain Transit stops. • Evaluate if the width of the Staples Plaza entering and exiting lanes can be reduced, continuing to allow for commercial truck (WB-62) access into and out of the plaza. D R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 27 of 28 WCG modeled two updated PM peak hour timing plans in the 2036 volume scenario. One timing plan maintained the split phasing, but added an exclusive pedestrian phase with pedestrian calls in every cycle. The second timing plan revised the timing to allow southbound left turns for the duration of the pedestrian phase across Williston Road with pedestrian calls every cycle, terminating into a northbound / southbound permissive phase. The second timing plan also includes eastbound and westbound approaches on pedestrian recall. Both timing plans maintain the existing cycle length and signal coordination to the Jughandle intersections. Table 16 summarizes the 2036 PM Peak Hour capacity and queue results under the existing signal timing, split signal timing, and concurrent southbound left signal timing. TABLE 16: SUMMARY OF CAPACITY RESULTS UNDER ALTERNATIVE SIGNAL TIMING PLANS WCG recommends the site plan pursue a protected southbound left turn phase concurrent with a protected pedestrian phase across the eastbound Williston Road approach to the intersection. Site Plan Comments WCG reviewed the site plan and concludes the site appears to provide safe and efficient vehicle, pedestrian, and bicycle travel throughout the site. • The site appears well connected to bicycle and pedestrian infrastructure • The site includes EV parking, bike parking, interior bike storage / bike wash / maintenance workstation to encourage bicycle use • Maximize sight lines between vehicles, pedestrians, and bicycles at constrained locations, such as the parking garage exit across the sidewalk • Consider providing a comfortable interior shuttle waiting location with next bus arrival information to encourage shuttle use. • Consider closing / consolidated hotel parking accesses along the east side of DoubleTree Drive, north of Williston Road ATTACHMENTS Attachment A – Traffic Data Documentation Attachment B – Crash Query Documentation Intersections LOS Delay v/c LOS Delay v/c LOS Delay v/c Williston Road & Staples Plaza / DoubleTree Drive Overall C 29 F 87 C 28 EB, along Williston Road C 33 0.78 F 97 1.10 C 24 0.84 WB, along Williston Road B 17 0.28 E 65 1.02 C 27 0.69 NB, along Staples Plaza E 57 0.37 E 55 0.36 E 57 0.50 SB, along DoubleTree Drive E 55 0.76 F 159 1.21 D 51 0.84 2036 Scenarios PM Peak Hour Build, SB Left Concurrent PedBuild, Existing Timing Build, Exclusive Ped TimingD R A F T Catamount Woods Master Plan – Transportation Impact Study 3/29/2024 28 of 28 Attachment C – OnTheMap Direction-Distribution Analysis Attachment D – Traffic Volume Worksheets Attachment E – Scenario Traffic Volumes Attachment F – 2026 Synchro Capacity Analysis Worksheets Attachment G – 2031 Synchro Capacity Analysis Worksheets Attachment H – 2036 Synchro Capacity Analysis Worksheets Attachment I – 2036 SimTraffic Microsimulation Analysis Worksheets Attachment J – 2036 Mitigation Synchro Capacity Analysis D R A F T Schematic drawing, not to scale Values rounded to the nearest whole number 0 0 3 0 5 0 C40 0 0 0 Entering Trips 20 0 0 0 Exiting Trips 33 East Ave Total Trips 53 0 0 East Ave SB 5 DoubleTree Dr 0 5 0 East Ave NB 15 0 13 5 9 8 6 C10 10 6 C20 10 0 C30 0 0 0 0 0 0 0 3 0 0 0 Spear St SB Spear St NB Staples Plaza Schematic drawing, not to scale Values rounded to the nearest whole number 0 0 8 0 8 0 i40 0 0 0 Entering Trips 53 0 0 0 Exiting Trips 53 East Ave Total Trips 106 0 0 East Ave SB 8 DoubleTree Dr 0 8 0 East Ave NB 24 0 21 8 24 21 16 I10 16 16 I20 16 0 I30 0 0 0 0 0 0 8 0 0 0 Spear St SB Spear St NB Staples Plaza Phase I Trip Distribution AM Peak Hour Ca t a m o u n t D r East Ave 5 Catamount Woods Student Housing Site East Ave Wil l i s t o n R o a d Catamount Woods Student Housing Site 8 Wi l l i s t o n R o a d Ma i n S t Ma i n S t Wil l i s t o n Ro a d Ca r r i g a n D r Ca t a m o u n t D r Phase I Trip Distribution PM Peak Hour Ca r r i g a n D r Ma i n S t Ma i n S t Wil l i s t o n Ro a d Figure XX 24-530 03/26/2024DATE: PROJECT:N Design Hour Volumes - Phase I Trip Distribution Catamount Woods Student HousingDR A F T Schematic drawing, not to scale Values rounded to the nearest whole number 0 0 5 0 7 0 C40 0 0 0 Entering Trips 30 0 0 0 Exiting Trips 49 East Ave Total Trips 79 0 0 East Ave SB 7 DoubleTree Dr 0 7 0 East Ave NB 22 0 20 7 14 12 9 C10 15 9 C20 15 0 C30 0 0 0 0 0 0 0 5 0 0 0 Spear St SB Spear St NB Staples Plaza Schematic drawing, not to scale Values rounded to the nearest whole number 0 0 12 0 12 0 i40 0 0 0 Entering Trips 79 0 0 0 Exiting Trips 79 East Ave Total Trips 158 0 0 East Ave SB 12 DoubleTree Dr 0 12 0 East Ave NB 36 0 32 12 36 32 24 I10 24 24 I20 24 0 I30 0 0 0 0 0 0 12 0 0 0 Spear St SB Spear St NB Staples Plaza Phase I + II Trip Distribution AM Peak Hour Ca t a m o u n t D r East Ave 7 Catamount Woods Student Housing Site East Ave Wil l i s t o n R o a d Catamount Woods Student Housing Site 12 Wi l l i s t o n R o a d Ma i n S t Ma i n S t Wil l i s t o n Ro a d Ca r r i g a n D r Ca t a m o u n t D r Phase I + II Trip Distribution PM Peak Hour Ca r r i g a n D r Ma i n S t Ma i n S t Wil l i s t o n Ro a d Figure XX 24-530 03/26/2024DATE: PROJECT:N Design Hour Volumes - Phase I+II Trip Distribution Catamount Woods Student HousingDR A F T