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HomeMy WebLinkAboutAgenda 07_SP-21-038_1150 Airport Dr_Beta#SP-21-038 Staff Comments 1 1 of 10 CITY OF SOUTH BURLINGTON DEVELOPMENT REVIEW BOARD SP-21-038_1150 Airport Dr_Beta_SC_2021-10-05.docx DEPARTMENT OF PLANNING & ZONING Report preparation date: September 29, 2021 Plans received: September 9, 2021 1150 Airport Drive Site Plan Application #SP-21-038 Meeting date: October 5, 2021 Owner/Applicant City of Burlington, Burlington International Airport 1200 Airport Drive, Box 1 So. Burlington, VT 05403 Co Applicant Beta Air, Inc. 1150 Airport Drive South Burlington, VT 05403 Property Information Tax Parcel 2000-0000_C Airport-Industrial (AIR-I) District 777.84 acres Engineer Stantec 55 Green Mountain Drive South Burlington, VT 05403 Location Map PROJECT DESCRIPTION Site plan application #SP-21-038 of Beta Air, LLC, to amend a previously approved plan for an airport complex. The amendment consists of changing the approved exterior materials, adding a mezzanine, #SP-21-038 Staff Comments 2 2 of 10 and minor site improvements for an existing 61,062 sf three-story hangar/office building, 1150 Airport Drive. PERMIT HISTORY The applicant received approval to construct an addition on the west, street-facing facade in September of 2020 (#SD-20-21). The applicant also received approval to construct an addition on the south façade in January of 2021 (#SD-21-04). Work on those approvals is ongoing. This application is to modify certain elements of those approvals and to replace trees that were improperly removed as part of the approved construction. CONTEXT The Project is located in the Airport-Industrial District (AIR-I) and the Transit Overlay District. All applications for development within the AIR-I district must be reviewed pursuant to the planned unit development standards. The project is a planned unit development. This application is to modify elements of the site not affecting compliance with planned unit development standards and is therefore being reviewed as a site plan. COMMENTS Development Review Planner Marla Keene and Planning and Zoning Director Paul Conner (“Staff”) have reviewed the plans submitted on 9/9/2021 and offer the following comments. Numbered items for the Board’s attention are in red. A) DIMENSIONAL REQUIREMENTS Airport Zoning District Required Existing Proposed √ Min. Lot Size 3 ac 942 ac No change 1. Max. Building Coverage 30 % Unknown Additional square footage1 √ Max. Overall Coverage 50 % 34.4% 34.4% √ Min. Front Setback 50 ft. 64 ft. +/- No change √ Min. Side Setback 35 ft. Unknown No change √ Min. Rear Setback 50 ft. N/A N/A @ Max. Front Setback Coverage 30% Unknown Additional square footage2 √ Max. Height (flat roof) 35 ft. Appx. 30 ft No change √ Zoning Compliance 1. the applicant is proposing an additional mezzanine. The area is unknown. Staff recommends the Board require the applicant to enumerate the additional area for recordkeeping purposes. @ the applicant is proposing an additional transformer in the front setback. Staff considers this to be a small change relative to the airport PUD and unlikely to affect the overall percent #SP-21-038 Staff Comments 3 3 of 10 coverage. Historically, the Board has allowed the airport to provide estimated coverage calculations as long as it is demonstrably well within the allowable maximums due to the overall size of the property. Staff recommends the Board continue to allow this approach. B) AIRPORT DISTRICT STANDARDS All applications within the AIR District shall be subject to the supplemental standards in Section 6.05 and the following additional standards: (1) No use shall be permitted which will produce electrical interference with radio communications or radar operations at the Airport. (2) No lights or glare shall be permitted which could interfere with vision or cause confusion with airport lights. (3) No use shall be permitted which could obstruct the aerial approaches to the Airport. (4) All uses shall comply with all applicable provisions of the Federal Aviation Administration, and any other federal or state regulations pertaining to airports. The previous approval is for a hangar/office building. This application proposes to add a large concrete pad and a mezzanine for research and development equipment. Staff considers that the approved use of the building may have evolved over time and recommends the Board determine the use or uses. Staff further recommends the Board establish an umbrella approval for the property (consisting of the lands within the “project limits” indicated on Site Plan (Sheet C-103)). 13.09B(2) Umbrella Approval (a) The Administrative Officer or Development Review Board may approve two (2) or more separate uses in a single principal building or structure in conjunction with site plan, PUD or conditional use approval, provided all of the proposed uses are permitted or duly approved conditional uses in the underlying zoning district and all other applicable standards are met. Such standards may concern trip ends, gross floor area dedicated to uses where applicable, number of restaurant or retail food establishment seats, and other numerical standards related to the provisions of these regulations. This shall be known as an umbrella approval. This application is for site plan approval. The uses allowed in the Air-I zoning district include light manufacturing, manufacturing, office, processing and storage, research facility or laboratory, sale and repair of aircraft, and warehousing and distribution, among others. Staff considers the potential uses are all allowable. As the applicant has indicated the number of employees is not intended to increase, the trip ends will not increase with the proposed modifications. Should future modifications result in an increase in trips, the applicable traffic impact fee would be required at that time. (b) Where an applicant with umbrella approval proposes a minor change in use, the Administrative Officer may approve the change as an administrative action and grant a zoning permit. The criteria for determining if the change is minor shall include an assessment of projected p.m. peak hour trip ends, and other numerical criteria specified in the umbrella approval. If the applicable numerical criteria are the same or fewer than those specified in the umbrella approval, the change may be deemed minor. Staff considers this provision to be beneficial for Beta, since their business is rapidly evolving. #SP-21-038 Staff Comments 4 4 of 10 2. Staff considers the Board may grant approval for as many allowable uses as necessary, though the applicant must provide a square footage for each use. Staff considers that one of the below three use categories may presently apply to all or most of the use. Staff recommends the Board determine the appropriate use or uses for the property, and consider approving a range of uses under an umbrella permit. Research facility or laboratory - An establishment or other facility for carrying on basic and applied research into the natural, physical, or social sciences, or engineering and development as an extension of investigation with the objective of creating end products; and including any educational activities associated with and accessory to such research; but not including a medical office, dental, optical, or veterinary clinic, or a research facility or laboratory located on the principal site of a health or educational facility. Manufacturing - Establishments engaged in the mechanical or chemical transformation of materials or substances into new products including the assembling of component parts, the manufacture of products, and the blending of materials. Light manufacturing - The processing and fabrication of certain materials and products where no process involved will produce noise, vibration, air pollution, fire hazard, or noxious emission exceeding the City’s performance standards or other regulations therefor. Light manufacturing includes but is not limited to the production of the following goods: home appliances; electrical instruments; office machines; precision instruments; electronic devices; timepieces; jewelry; optical goods, musical instruments; novelties; wood products; printed material; lithographical plates; type composition; machine tools; dies and gages; ceramics; apparel; lightweight non-ferrous metal products; plastic goods, pharmaceutical goods; and food products, but not animal slaughtering, curing, nor rendering of fats. Staff considers it unlikely, given the provided floor plans, that the property consists of an office use. Office, general. A building or portion thereof used primarily for conducting the affairs of a business, profession, service, industry, or government, or like activity, that may include ancillary services for employees and visitors such as a restaurant or coffee shop, and newspaper/candy stand as permitted by these Land Development Regulations. This may also be known as a professional building. Building occupancy may be limited to one tenant or more tenants and/or the building’s owner. Because of the change in use, Staff recommends the Board require the applicant to demonstrate acceptance of the project by the FAA prior to issuance of a zoning permit. 6.05 Supplemental Standards for Industrial and Airport Districts A. Site Plan or PUD review required The application is being reviewed as a site plan. Staff considers this criterion met. B. Multiple structures and uses permitted. Multiple structures, multiple uses within structures, and multiple uses on a subject site may be allowed, if the Development Review Board determines that the subject site has sufficient frontage, lot size, and lot depth. Area and frontage requirements may be met by the consolidation of contiguous lots under separate ownership. Construction of a new public street may serve as the minimum frontage requirements. Where multiple structures are proposed, maximum lot coverage shall be the normal maximum for the applicable districts. #SP-21-038 Staff Comments 5 5 of 10 The building makes up a portion of the airport perimeter fence. The alignment of the fence is proposed to be modified to allow access to a “new service pad for mechanical equipment and future R&D equipment” from the outside of the perimeter fence. Staff recommends the Board establish a set of parameters for the use of this pad, beyond which a site plan amendment would be required. Staff recommends the following parameters be established as conditions of approval: • maximum equipment height – Staff recommends the equipment be limited to 15-ft high, equal to the allowable maximum for accessory structures. • maximum extent – Staff recommends the equipment be limited to the extents of the concrete pad • equipment must fully comply with the performance standards of LDR Appendix A. These performance standards set numeric standards for vibration, noise, and air pollution, amongst others. If there is question about the applicant’s continued compliance with these requirements now or in the future, the burden of proof of compliance shall be the responsibility of the applicant • the equipment shall be directly related to the approved use of the building to which it is adjacent C. [Reserved] D. Buffer Strip. Properties in the Airport, Mixed Industrial Commercial, Industrial Open Space and Airport Industrial districts that abut residential districts shall provide a screen or buffer along the abutting line, as per Section 3.06(I) (buffers). Section 3.06(I) pertains to non-residential uses whose side or rear boundaries are within fifty feet of the boundary of a residential district. The Project is proposed to be more than fifty feet of the residential district when measured from the front boundary. Staff considers this criterion not applicable. C) SITE PLAN REVIEW STANDARDS 14.6 General Review Standards Section 14.06 of the South Burlington Land Development Regulations establishes the following general review standards for all site plan applications: A. Relationship of Proposed Development to the City of South Burlington Comprehensive Plan. Due attention by the applicant should be given to the goals and objectives and the stated land use policies for the City of South Burlington as set forth in the Comprehensive Plan. The project is located in the northeast quadrant, whose objectives as stated in the comprehensive plan are to allow opportunities for employers in need of large amounts of space provided they are compatible with the operation of the airport, and to provide a balanced mix of recreation, resource conservation and business park opportunities in the south end of the quadrant. Staff considers that the proposed modifications are compatible with the airport. The site is not located in the south end of the quadrant. The land use policy for this area is medium to higher intensity, principally non- residential. Staff considers this criterion met. #SP-21-038 Staff Comments 6 6 of 10 B. 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 applicant is proposing to change the material of the ”exterior veil” from corten steel to aluminum with corten steel frame. In its decision on SD-20-21, the Board approved corten steel mesh as the “exterior veil,” as the screening for the HVAC unit, and as screening for the dumpsters. 3. Staff considers consistency of materials to be a factor in creating desirable transitions, and recommends the Board review the provided elevations and determine if this criterion continues to be met with the revised material. Staff notes that the Board relied upon renderings in making their determination on SD-20-21, which have not been provided as part of this application. Planting is discussed pertaining to 14.07D below. No changes to pedestrian movement or parking are proposed. (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. The applicant is proposing to modify the southern parking lot which was approved to be in front of the building. The modification is to relocate the dumpster from the northern end to the southern end, and add one parking space to the eastern row of spaces. This parking lot is located to the front of the building. #SD-20-21 includes the following finding pertaining to parking. Consistent with the plans submitted at sketch, the applicant is proposing to significantly modify a non-conforming front parking area. The Board finds the proposed modification to be allowable under 14.06B(2)(b)(iv) because the net result is improvements in the aesthetics of the site, including the creation of a green space opposite the building entrance. The referenced green space softens the appearance of front parking and partially addresses the requirement for 10% interior landscaping for parking areas. Staff has included an existing conditions plan, illustrating the configuration of the site prior to approval of #SD-20-21, in the packet for the Board. The additional parking space is located over a parking space which existed prior to approval of #SD-20-21, the construction for which is still in progress. Therefore the applicant’s proposal to add a space is in fact simply a reduction in the number of spaces to be removed. Staff considers the revised parking configuration consistent with the Board’s previous finding, and therefore this criterion is met. (3) Without restricting the permissible limits of the applicable zoning district, the height and scale of each building shall be compatible with its site and existing or anticipated adjoining buildings. Staff considers this criterion met. 14.07 Specific Review Standards In all Zoning Districts and the City Center Form Based Codes District, the following standards shall apply: A. 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 #SP-21-038 Staff Comments 7 7 of 10 arterial or collector street, to provide additional access for emergency or other purposes, or to improve general access and circulation in the area. The building makes up a portion of the airport perimeter fence. It is bordered on the north by a small hangar/maintenance building and on the south by a sewer pump station which is located within the airport fence. In SD-20-21, the Board approved formalizing a connection between this project and the adjacent maintenance building to the north. The applicant has indicated that the airport intends to apply to modify the airport perimeter fence (see Exhibit) in order to allow the maintenance building to be entirely outside the perimeter fence. Such a modification will require administrative review. This intended fence realignment also results in a modification of the configuration of the previously approved connection to the adjacent property. Staff has included a side by side comparison of the previous approval and the current proposal below. Staff considers the previously-approved configuration to provide a safer vehicular and pedestrian circulation pattern, though the current proposal may be acceptable depending on the anticipated volume. Previous Approval Current Proposal 4. Staff recommends the Board determine whether to allow the proposed driveway and sidewalk modification. B. 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 15.13, Utility Services, shall also be met. The applicant is proposing to add an additional transformer at the front of the site near Airport Drive immediately next to the previously approved transformer. They are proposing to jog the previously approved line of arborvitae shrubs to provide screening of the transformers from the street. 13.06C requires screening of transformers in the form of a permanently maintained landscape of evergreen or a mix of evergreen and deciduous trees and shrubs, and/or a solid fence. Staff considers this criterion met. #SP-21-038 Staff Comments 8 8 of 10 C. 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 (ie, non-dumpster, non-large drum) shall not be required to be fenced or screened. 5. The applicant is proposing to relocate the previously-approved dumpster location to the south end of the parking lot and slightly modify the parking lot, discussed above. Dumpsters are required to be both screened and enclosed. The applicants plan includes a callout “proposed dumpster enclosure on concrete pad, see arch plans for more detail.” The architectural plans do not include any detail on dumpster enclosure or screening. Staff recommends the Board require the applicant to provide a specific proposal for enclosure and screening for the dumpster prior to closing the hearing. Staff notes the previous approval included corten steel screening and enclosure, which would have matched the previously approved “exterior veil,” though the “exterior veil” is now proposed to be aluminum. D. Landscaping and Screening Requirements. See Article 13, Section 13.06 Landscaping, Screening, and Street Trees. There are three relevant elements of the landscaping plan: minimum landscaping due to building addition, replacement landscaping for trees improperly removed, and replacement landscaping for trees proposed to be removed. Required minimum landscaping due to building addition The minimum landscape requirement for this project is determined by Table 13-9 of the South Burlington Land Development Regulations, which requires 3% of the total building construction cost for buildings under $250,000 be provided as landscaping. The applicant estimates the building addition cost to be $76,826. The required minimum landscape value is therefore $2,304.78 based on Table 13-9 Landscape Value Requirements. Replacement landscaping for trees improperly removed In addition to the landscaping required due to a building addition, the applicant has informed Staff that there were five trees improperly removed during installation of transformer and associated utility lines, and a sixth that was damaged and is not likely to survive. These were trees the Board required to be retained as part of approval #SD-20-021. The total caliper of the five removed trees is 55-inches. The applicant has summarized the removed trees and the proposed replacements in a memo dated 8/30/2021. The Board’s decision on #SD-20-21 includes the following specific condition pertaining to tree retention. If either of the existing spruce and apple trees located on either side of the transformer cabinet between the parking area and the street are lost during the development, or at a time thereafter that can be reasonably attributed to the development, the applicant must replace them on an inch-by-inch basis. Further, the approved landscaping plan, Sheet L-101, includes the following note. If Contractor fails to enforce tree protection measures, resulting in damage and loss of tree(s), Contractor shall replace tree(s) with a 4” caliper substitute at Contractors Expense in addition to liquidated damages. This note was provided by the applicant and was not specifically vetted by the Board. Staff considers it does not absolve the applicant of responsibility for compliance with 13.06I pertaining to landscaping #SP-21-038 Staff Comments 9 9 of 10 maintenance. 13.06I. Landscape Maintenance. Maintenance and responsibility. All planting shown on an approved site plan shall be maintained by the property owner in a vigorous growing condition throughout the duration of the use. Plants not so maintained shall be replaced with new plants at the beginning of the next immediately following growing season. Trees with a caliper of less than 5” may be replaced on an inch-by-inch basis with trees of the same genus of at least 2” caliper each. No permit shall be required for such replacements provided they conform to the approved site plan. Replacement of trees with a caliper of greater than 5” shall require an amendment to the site plan. Replacement landscaping for trees proposed to be removed The applicant is proposing to relocate the dumpster from the north end of the south parking lot to the south end. This relocation necessitates removal of three existing arborvitae which the applicant is proposing to replace with six 5-6 ft high arborvitae. Proposed Landscaping The applicant is responsible for providing landscaping with a value of $2,304.78, plus replacement of the six removed or damaged trees (including the tree unlikely to survive). Staff considers the replacement of three arborvitae with six arborvitae at the south end of the parking to be an appropriate replacement and has excluded them from this discussion. Staff considers the other elements of the applicant’s proposal do not meet the landscaping requirements. 6. Staff recommends the Board determine whether they will require the applicant to provide replacement for 55+ inches of trees, or whether they will allow value in lieu of inches. Staff considers the above- excerpted condition of SD-20-21 and of the landscaping plan point towards requiring replacement on an inch-by-inch basis, but has concerns about the practicality of providing 55-inches of trees. The applicant has received approval for #MS-20-01 which allows the applicant to locate landscaping off-site in accordance with an approved plan. That plan includes non-tree elements such as fences and paths. The applicant is proposing to plant the following trees in addition to the six arborvitae mentioned above: • 4” crabapple • 2 @ 12-14’ high spruces • 4” pear • 4” honeylocust The applicant has provided a summary of landscaping costs (“Estimate of Probable Construction Costs / City Landscape Budget”), but it is not apparent what the costs of the additional plantings are. Staff recommends the Board accept the five replacement trees as on-site replacements for the removed five trees, and recommends the sixth damaged tree also be replaced if it does not survive the winter. However, with consideration for the inch-by-inch replacement contemplated in previous approvals, Staff recommends the Board require the applicant to compute the value of the improperly removed trees and provide supplemental landscaping equal to the value of the removed trees. For example, if each removed tree is valued at $2,000, and each of the proposed 4-inch replacements is valued at $500, the applicant should provide an additional 5 x $1,500 = $9,000 in landscaping in the manner approved in #MS-20-01, and an addition $1,500 if the sixth tree does not survive the winter. 7. Further, the applicant still needs to provide $2,304.78 in new landscaping to address the building addition. #MS-20-01 allows this to be located on or off-site. No proposal has been provided. Staff recommends the Board require the applicant to propose an approach to address this requirement. #SP-21-038 Staff Comments 10 10 of 10 Compliance with landscaping standards pertaining to landscaping of parking areas is unchanged. Screening and buffering is discussed pertaining to utility and waste disposal above. 8. On 9/23, the applicant provided a supplemental plan indicating that plantings previously approved to be installed on the south side of the building are not feasible due to site conditions. They have proposed replacement plantings, which have not yet been reviewed. Staff further recommends the Board continue the hearing to allow review of the south plantings. E. Modification of Standards. Except within the City Center Form Based Code District, where the limitations of a site may cause unusual hardship in complying with any of the standards above and waiver therefrom will not endanger the public health, safety or welfare, the Development Review Board may modify such standards as long as the general objectives of Article 14 and the City's Comprehensive Plan are met. However, in no case shall the DRB permit the location of a new structure less than five (5) feet from any property boundary and in no case shall be the DRB allow land development creating a total site coverage exceeding the allowable limit for the applicable zoning district in the case of new development, or increasing the coverage on sites where the pre-existing condition exceeds the applicable limit. Staff considers no modification of standards to be required. F Low Impact Development. The use of low impact site design strategies that minimize site disturbance, and that integrate structures, landscaping, natural hydrologic functions, and various other techniques to minimize runoff from impervious surfaces and to infiltrate precipitation into underlying soils and groundwater as close as is reasonably practicable to where it hits the ground, is required pursuant to the standards contained within Article 12. The City Stormwater Section reviewed the plans on 9/23/2021 and indicated there are no comments. After that date, the applicant submitted plans indicating that they need to modify the configuration of the infiltration basin approved in SD-20-21. Staff has done an initial review and believes the revised configuration to be acceptable, but recommends the Board include a condition requiring the applicant to obtain approval of the City Stormwater Section for the revised basin prior to issuance of a zoning permit. G. Standards for Roadways, Parking and Circulation. Standards of Section 15.12 Standards for Roadways, Parking, and Circulation shall be met. No new public roadways are proposed. Parking dimensions match those specified in the LDR. Staff considers this criterion met. RECOMMENDATION Staff recommends that the Board work with the applicant to address the issues identified herein. Respectfully submitted, Marla Keene, Development Review Planner Stantec Consulting Services Inc. 55 Green Mountain Drive, South Burlington VT 05403-7824 July 19, 2021 File: 179450123 Attention: South Burlington Development Review Board c/o City of South Burlington City Hall, Planning and Zoning 180 Market Street, South Burlington, Vermont 05403 Reference: BETA North/South Wing - Revised Site Plan Application Narrative Please find the attached BETA Technologies amendment request for Permit # SD-20-21 – BETA North Wing and Permit # SD-21-04 – BETA South Wing at 1150 Airport Drive. Modifications have been made based on new information, new ideas, new requirements, and construction field changes. The City planning and zoning staff recommended that we apply for site plan review to incorporate these changes. Please find a summary of revisions below. Attached to this application package are sketches highlighting the changes associated with the site. We’ve also included updated plans reflecting the latest changes. This amendment is required to address the following project revisions: • change in material to the exterior veil due to material availability (from corten steel to aluminum with corten steel frame). See material precedence sheet for visual representation of material • a concrete service pad supporting mechanical equipment and future R&D equipment for the lab • an additional transformer • relocated fence line for site access • relocated dumpster enclosure to avoid utilities and improve site lines • removed smaller hangar door on eastern side of building • new mezzanine on South Side of Building for R&D equipment and entryway cover Please note that a rooftop helipad is being proposed in the future. This is shown for informational purposes only and is not being requested for approval as part of this application. We look forward to reviewing the updates with Staff. Regards, Stantec Consulting Services Inc. Christopher Gendron, PE credentials Project Manager, Civil Engineer Phone: 802 497 6402 7 M a r b l e A v e n u e B u r l i n g t o n , V T 0 5 4 0 1 T802.864.0010 F802.864.6267 www.wagnerhodgson.com M E M O To: Marla Keene, Development Review Planner, City of South Burlington Date: 08.30.2021 From: Carolyn Orben Cc: Chris Gendron Re: Beta Technologies North Addition A conflict has arisen concerning 5 existing trees on the Beta North Site Plan (another was noted today and brought to my attention as the roots were nicked during the installation of the sewer line and is not doing well). It is worth noting that while every effort was made to protect these trees, and the procedures called out on the Tree Protection Plan were followed, this planting zone between the curb along Airport Drive and the Beta Building contained a multitude of existing utilities and many proposed utilities. The conditions, unfortunately, made Tree Protection difficult. The following is a list of the trees in question with an explanation of the problem(s) that were encountered during construction: 1. 6” caliper Crabapple – in the way of the new trench for the electrical duct bank & has been removed 2. 7” caliper Spruce – in the way of the new trench for the electrical duct bank & has been removed 3. 14” caliper Spruce – in the way of the new trench for the electrical duct bank & has been removed 4. 17” Callery Pear – Tree roots were damaged because of the proximity of a new sewer line. Lines to the Infiltration Basin run near the roots as well – this tree has been removed. 5. 11” caliper Honeylocust – this tree was slated to be transplanted, but since construction for the North addition landscape (new parking lot, walks, etc.) is starting now, the tree has very little chance of survival because of its size and the time of year. Honeylocust is on the list of “Fall Dig Risks” in Vermont. This tree has been removed. The following is the proposal for replacements based on the Tree Protection Specifications called out on Sheet L101 which states that Contractor shall replace trees that have been damaged or lost with a 4” caliper substitute: 1. 4” Caliper Crabapple 2. 12’-14’ ht. Spruce (evergreens not sold in caliper inches) 3. 12’-14’ ht. Spruce (evergreens not sold in caliper inches) 4. 4” Caliper Callery Pear 5. 4” Honeylocust Beta Technologies South Addition Expansion Project Estimate of Probable Construction Costs / City Landscape Budget 11/20/2020 ORIGINAL BUDGET PER CITY OF SO. BURLINGTON $8,611.00 Item Quantity Unit Unit Cost Unit Total Sub-total CORTEN PLANTERS & MISCELLANEOUS SITE FEATURES Corten Steel Planters 7 EA $950.00 $6,650.00 $6,650.00 Walls & Stonework Subtotal PLANTING 5 Gal. Shrubs 2 EA $100.00 $200.00 3 Gal. Shrubs 13 EA $85.00 $1,105.00 Ornamental Grasses, 2 gal.60 EA $25.00 $1,500.00 Planting Subtotal $2,805.00 Subtotal $9,455.00 TOTAL $9,455.00 NOTE: Estimate does not include the following Any earthwork, grading, Concrete walks, bituminous concrete paving, Concrete Pavers or Ornamental Grasses for Planters ORIGINAL BUDGET PER CITY OF SO. BURLINGTON $8,611.00 ADDITIONAL BUDGET PER NEW MEZZANINE $256.00 NEW BUDGET $8,867.00 Item Quantity Unit Unit Cost Unit Total Sub-total CORTEN PLANTERS & MISCELLANEOUS SITE FEATURES Corten Steel Planters 7 EA $950.00 $6,650.00 $6,650.00 Walls & Stonework Subtotal PLANTING Gleditsia triacanthos 'Street Keeper'; 2.5-3" Cal.1 EA $965.00 $965.00 3 Gal. Shrubs 20 EA $85.00 $1,700.00 Ornamental Grasses, 2 gal.29 EA $25.00 $725.00 Planting Subtotal $3,390.00 Subtotal $10,040.00 Wagner Hodgson Landscape Architecture 1 9/7/2021 SDSDSDSDSDW W W W W W W W W WSDSDSD SSSSGASGASGASGASSDSDSDSDSDW W W W W W W W W WSDSDSD SSSSGASGASGASGASW W W W W W W UE UE UE UE UT UT UT UT UT UT UT UTUTUTUTUTUTUTUTUTGGGGGGGG G G G G G G G G G G G G G SS SS GGGW W W GVGV OSW GVEUEUEUEUEUEUEUEUEUEUEUEUEUE SDSD SD SD SD E ED ESGVS SSSD SDSDUEUEUE UE UE UE UEUEUE UE UE UE UE UE UE UE UE UE UE UE SDSDSDSDSDSD SD SD SD SDSDSDSD SD SD SD SDAE&TSOSW SSGV OSW AE&TAE&T AE&TAE&TAE&TAE&TAE&T SDSDSDSDSD SDSD SD SD UTUTUE UE UE GSD SD SD SD SD SD SD SD SD SD SD SD SS SS SS SS SS SS SS SS SS SD SD SD SD SD SD SD SD UTUTUTUTUEUEUEUEUT UEUEUEUEUEUTUE X XX X XXXXXXXXXXXXXXXXXXBBBBBB BBB BBXX BBBBBB BBBB BBBBBLUE T WY LIBLUE TWY LIBLUE TWY LI6-2BLUE TWY LI BLUE T WY LI BLUE T WY LIBLUE T WY LIBLUE T WY LI BLUE TWY L I BLUE TWY L I BLUE T WY LI GATE BLUE TWY LIBLUE TWY LI BLUE TWY LI BLUE TW Y LIBLUE TW Y LIBLUE T WY LIB1 B4B7B12B10 B5B11 B3 XWALK SIGN A L754124 /7-024"X4" PO ST CONC BLOCK WALL S 4"X4" POST IT-1 TP-2IT-3TEST PIT TEST PIT IT-5 TP-3IT-2 TP-1TEST P IT UE UGE UGEUGEUGEUGE UGE UGE UGEUGEUGEUGE UG E UGE UGEUGEUGEUGE >>>>>>>project name:sheet title: sheet no. scale:project no. checked by:drawn by: date:P. 802.879.515320 MAIN ST. ESSEX JUNCTION, VT 05452SCOTTPARTNERS.COMF. 802.872.2764project address:BETA Technologies17945001231150 AIRPORT DRIVESOUTH BURLINGTON, VT 0540303/01/2021Date Revisions Stantec Consulting Services Inc.55 Green Mountain DriveSouth Burlington VT 05403 U.S.A.802.864.0223www.stantec.comTel. AS SHOWN SEPTEMBER 15, 2021FIELD CHANGE #4 SITE PLAN C-103 C. GENDRONG. MERKLE V:\1794\ACTIVE\179450123\TRANSPORTATION\DRAWING\EXHIBITS\C-103_SITE LAYOUT PLAN.DWG14/05/2021 REVISION 1 27/15/2021 REVISION 2project name:sheet title: sheet no. scale:project no. checked by:drawn by: date:P. 802.879.515320 MAIN ST. ESSEX JUNCTION, VT 05452SCOTTPARTNERS.COMF. 802.872.2764project address:BETA Technologies17945001231150 AIRPORT DRIVESOUTH BURLINGTON, VT 0540303/01/2021Date Revisions Stantec Consulting Services Inc.55 Green Mountain DriveSouth Burlington VT 05403 U.S.A.802.864.0223www.stantec.comTel. AS SHOWN SEPTEMBER 15, 2021FIELD CHANGE #4 project name:sheet title: sheet no. scale:project no. checked by:drawn by: date:P. 802.879.515320 MAIN ST. ESSEX JUNCTION, VT 05452SCOTTPARTNERS.COMF. 802.872.2764project address:BETA Technologies17945001231150 AIRPORT DRIVESOUTH BURLINGTON, VT 0540303/01/2021Date Revisions Stantec Consulting Services Inc.55 Green Mountain DriveSouth Burlington VT 05403 U.S.A.802.864.0223www.stantec.comTel. AS SHOWN SEPTEMBER 15, 2021FIELD CHANGE #4 9/9/2021 CAG FIELDCHANGE #3 3 9/15/2021 CAG FIELDCHANGE #4 4NApproximate location of Future Proposed fence line (by BTV) Existing Fence Line building 6 Existing Pavement to remain SDSDSDSDSDSDSDSDSDSDSDSDSDSDSSSSSSSW W W W W W W W W W W W W W W W W W W W W W W W W SDSDSDSDSD SDSDSDSDSDSDW WRDRDS SSSUGE UGE UGE UGE UGE UGEUGEUGEUGEUGEUGEUGEUGEUGE UGE UGE UGE UGE UGE UGE UGEUGEUGEUGEUGEUGEUGEUGEUGEUGEUGE UGE UGEUGE UGE UGE UGE UGE UGE UGEUGEUGEUGEUGEUGEUGEUGEUGEUGE UGESDSDSDSDSDSDSDSDSDSDSDSDSDSDSSSSSSSW W W W W W W W W W W W W W W W W W W W W W W W WSDSDSDSDSDSDSDSDSDSDW WRDRDS SSSX> >>>>>>>>>>>>>>>>SDSDSDSDSDSDSDSDSDSDSDSDSDSDSSSSSSSW W W W W W W W W W W W W W W W W W W W W W W W WSDSDSDSDSDSDSDSDSDSDW WRDRDS SSSSDSDSDSDSDSDSDSDSDSDSDSDSDSDSSSSSSSW W W W W W W W W W W W W W W W W W W W W W W W WSDSDSDSDSDSDSDSDSDSDW WRDRDS SSS1 2 3 4 5 6 7 project name:sheet title: sheet no. scale:project no. checked by:drawn by: date:P. 802.879.515320 MAIN ST. ESSEX JUNCTION, VT 05452SCOTTPARTNERS.COMF. 802.872.2764project address:BETA Technologies17945001231150 AIRPORT DRIVESOUTH BURLINGTON, VT 0540303/01/2021Date Revisions Stantec Consulting Services Inc.55 Green Mountain DriveSouth Burlington VT 05403 U.S.A.802.864.0223www.stantec.comTel. AS SHOWN SITE PLANREVISIONS SK-001 C. GENDRONG. MERKLE V:\1794\ACTIVE\179450123\TRANSPORTATION\DRAWING\PRESENTATION\SITE LAYOUT PLAN-CITY CHANGES.DWGN1 2 3 4 5 6 7 06/21/21 REVISED VEIL MATERIAL FUTURE PROPOSED HELIPAD (NOT-IN-CONTRACT)REVISED VEIL MATERIAL NEW MECHANICAL EQUIPMENT AND CONCRETE PAD FOR FUTURE R&D EQUIPMENT 06/21/21 FUTURE PROPOSED HELIPAD (NOT-IN-CONTRACT) NEW MEZZANINE PROPOSED HANGAR DOOR REPLACED WITH WINDOWS NEW MECHANICAL EQUIPMENT AND CONCRETE PAD ISSUED FOR PERMIT MARCH 2020 MIXED INDUSTRIAL - COMMERCIALZONING DISTRICT AIRPORT ZONING DISTRICT PROJECT LOCATION AIRPORT INDUSTRIAL ZONING DISTRICT MIXED INDUSTRIAL AND COMMERCIAL DISTRICT RESIDENTIAL 4 DISTRICT LOCATION PLAN AS NOTED 1 1 A Drawing No. Scale Revision Title Client/Project Project No. Sheet of ByIssued Appd.YY.MM.DD Permit-Seal ByRevision Appd.YY.MM.DD Chkd.Dwn.Dsgn.YY.MM.DD File Name: Copyright Reserved The Contractor shall verify and be responsible for all dimensions. DO NOT scale the drawing - any errors or omissions shall be reported to The Copyrights to all designs and drawings are the property of authorized by Stantec is forbidden. Stantec without delay. Stantec. Reproduction or use for any purpose other than that Consultants Legend Notes ORIGINAL SHEET - ARCH D BURLINGTON INTERNATIONAL AIRPORT AIRPORT HOTEL South Burlington, Vermont 195311636 1 Stantec Consulting Services Inc.55 Green Mountain DriveSouth Burlington VT 05403 U.S.A.802.864.0223802.864.0165www.stantec.comFax. Tel. BETA HANGER ADDITION W W W W W W W W W W W W W W W W W W WUE UE UE UE UE UE UE UE UE UE UT UT UT UT UT UT UT UT UT UT UT UT UT UT UT UT UT UT UT UTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUT G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G SS SS SS SS SS UTUTGGGGGGGGW W W W W W W W WUT SDSDSDGVGVOS WGVEUEUEUEUEUEUEUEUEUEUESS SS UE GESGVSSSSD SD SD SD SDSDSDSDSDUEUEUEUEUEUEUE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE SDSDWWUEUE UESOS WSOS WAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&T AE&T AE&T SDSDSDSDSDSDSDSDSDSDSDSDSDSD SD SDSD SDUTUTUTUTUTUTUE UE UE UE UE UE UE UE WGGGGSD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SDGG SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SSSSSSSSSSSSSS SD SD SD UTUTUTUTUTUTUTUTUTUTUEUEUEUEUEUEUEUEUEUEUT UT UT UEUEUE UE UE UEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUTUTUTUTUE UE UE UEUEX X X XXX X X X X XXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXBBBBBBBBBBBXXXBBBBBBBBBX XXCMCT15"CMP12"RCP12"RCP15"CMP CCIT6-24"PVCTIE DOWN ANCHOR36"CPEP18"CPEP GATE1.0'DIA CONC PADTIE DOWN HOOK1.0'DIA CONC PADTIE DOWN HOOK1.0'DIA CONC PADTIE DOWN HOOKB12B10B11TG 328.35INV 324.9BOT 321.8TG 329.98INV 321.1BOT 319.9TG 330.14INV IN 321.3INV OUT 321.2BOT 320.3TG 330.34INV IN 325.6INV OUT 322.1BOT 320.9RIM 331.31RIM 331.29RIM 331.28RIM 331.28DDDD4"X4" POSTLANE DIRCONC BLOCK WALLSTEL PED8"STEEL6"CMPDPAVEMENT J O I N T PAVEMENT J O I N T 4"X4"CONC2.8'AG UG TEL4"X4"CONC3.5'AG UG TELBTV AIRPORTSHORT TERMCELL PHONE LOT4"X4" POSTMAILBOXTG 330.92BOT 314.5COULD NOT SEE PIPES3' TO 5' OF WATERTG 328.94INV 327.3BOT 324.4(3' OF WATER)TG 329.74INVS 327.2BOT 326.2TG 330.18INV 328.0BOT 326.0TG 330.02INV 327.5BOT 326.1DDDDDDDRIM 330.56IT-1TP-2IT-3TEST PIT4"CAPPED PVC0.5'AGMAILBOXBIAMAINTENANCETG 330.0112" INV 326.715" INV S 325.715" INV N 325.2BOT 324.6UTILCABINETCCIT TEST PITIT-5TP-312"STEELTG 330.07INVS 327.3BOT 327.3TG 329.4812" INV 326.715" INV S 325.715" INV N 324.9BOT 324.9RIM 330.34INV IN 319.8INV OUT 319.712"VCP12"VCP IT-2TP-1TEST PITPVMT CUTROOF DRAIN BASE331.22'ROOF DRAIN BASE331.25'ROOF DRAIN BASE331.31'ROOF DRAIN BASE331.27'PVMT CUT UE UE UE UGE UGE UGE UGE UGE UGEUGEUGEUGEUGEUGEUGEUGEUGE UGE UGE UGE UGE UGE UGE UGEUGEUGEUGEUGEUGEUGEUGEUGEUGEUGEUGEUGE U G E UG E UGE UGE UGE UGE UGEUGEUGEUGEUGEUGEUGEUGEUGEUGE UGE X> > > > >>>>>>>>>>>>>SDSDSDSDSDSDSDSDSDSDSDSDSDSDW W W W W W W W W W W W W W W W W W W W W W W W WSDSDSDSDSDSDSDSDSDSDWWRDRD SSSSSSSSSSSGASGASGASGASGASGASGASGASGASGASSDSDSDSDSDSDSDSDSDSDSDSDSDSDW W W W W W W W W W W W W W W W W W W W W W W W WSDSDSDSDSDSDSDSDSDSDWWRDRD SSSSSSSSSSSGASGASGASGASGASGASGASGASGASGASAE&TUEUE AE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&T SS SS SS SS SS SS SD SD SD SD SD SDBBBXWALK SIGNALBUS STOPSIGN POSTSAIRPORTRIGHTBOT 324.412"VCP project name:sheet title: sheet no. scale: project no. checked by: drawn by: date:P. 802.879.515320 MAIN ST. ESSEX JUNCTION, VT 05452SCOTTPARTNERS.COMF. 802.872.2764project address:BETA Technologies17945001231150 AIRPORT DRIVESOUTH BURLINGTON, VT 0540303/01/2021 Date Revisions Stantec Consulting Services Inc.55 Green Mountain DriveSouth Burlington VT 05403 U.S.A.802.864.0223www.stantec.comTel. AS SHOWN SEPTEMBER 15, 2021 FIELD CHANGE #4 SITE PLAN C-103 C. GENDRON G. MERKLE V:\1794\ACTIVE\179450123\TRANSPORTATION\DRAWING\SHEET FILES\C-103_SITE LAYOUT PLAN.DWGN14/05/2021 REVISION 1 1 1 1 27/15/2021 REVISION 2 2 2 project name:sheet title: sheet no. scale: project no. checked by: drawn by: date:P. 802.879.515320 MAIN ST. ESSEX JUNCTION, VT 05452SCOTTPARTNERS.COMF. 802.872.2764project address:BETA Technologies17945001231150 AIRPORT DRIVESOUTH BURLINGTON, VT 0540303/01/2021 Date Revisions Stantec Consulting Services Inc.55 Green Mountain DriveSouth Burlington VT 05403 U.S.A.802.864.0223www.stantec.comTel. AS SHOWN SEPTEMBER 15, 2021 FIELD CHANGE #4 project name:sheet title: sheet no. scale: project no. checked by: drawn by: date:P. 802.879.515320 MAIN ST. ESSEX JUNCTION, VT 05452SCOTTPARTNERS.COMF. 802.872.2764project address:BETA Technologies17945001231150 AIRPORT DRIVESOUTH BURLINGTON, VT 0540303/01/2021 Date Revisions Stantec Consulting Services Inc.55 Green Mountain DriveSouth Burlington VT 05403 U.S.A.802.864.0223www.stantec.comTel. AS SHOWN SEPTEMBER 15, 2021 FIELD CHANGE #4 9/9/2021 CAG FIELDCHANGE #3 4 3 4 3 9/15/2021 CAG FIELDCHANGE #4 4 331'331'331' 331'331'331'331'331'331'331'331'330'330'330'330'330'330'330'330'330'330'330'330'330'330'329'331'331' 331'331'331'331'331'331'UE UE UE UE UE UE UE UE UE UE UT UT UT UT UT UT UT UT UT UT UT UT UT UT UT UT UT UT UT UTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUTUT G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G SS SS SS SS SS UTUTGGGGGGGGUT SDSDSDGVGVGVEUEUEUEUEUEUEUEUEUEUESS SS UE GESGVSSSSD SD SD SD SDSDSDSDSDUEUEUEUEUEUEUE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UE UESDSD UEUE UESSAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&T AE&T AE&T SDSDSDSDSDSDSDSDSDSD SD SDSD SD SD UTUTUTUTUTUTUE UE UE UE UE UE UE UE GGGGSD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SDGG SD SD SD SD SD SD SD SD SD SD SD SD SD SD SD SSSSSSSSSSSSSS SD SD SD UTUTUTUTUTUTUTUTUTUTUEUEUEUEUEUEUEUEUEUEUT UT UT UEUEUE UE UE UEUEUEUEUEUEUEUEUEUEUEUEUEUEUEUTUTUTUTUE UE UE UEUEX X X XXX X X X X XXX XXXXXXXXXXXXXXXXXXXXXXXXXXXXBBBBBBBBBBBXXXBBBBBBBBBX XX10"PE 6-2CONC BLOCK WALLS4"STEEL UE UE UE XLine Table: Alignments Line # L1 L2 L3 L4 L5 L6 L7 L8 L9 Length 7.06 25.45 67.78 18.91 48.06 35.14 12.49 174.25 232.46 Direction N5° 24' 17.23"W N70° 47' 15.86"E S40° 48' 40.67"E S9° 44' 06.05"E S7° 37' 54.45"W N81° 48' 34.96"E S70° 01' 29.69"E N81° 47' 11.35"E S19° 12' 44.14"E Curve Table Curve C1 C2 C3 C4 C5 Length 42.08 148.70 87.48 24.58 30.75 Radius 31.64 274.17 288.61 50.00 62.50 Tan 24.81 76.23 44.08 12.54 15.69 Chord 39.04 146.89 87.15 24.33 30.44 Chord Direction N32° 41' 29"E S25° 16' 23"E S1° 03' 06"E S84° 06' 27"E S84° 07' 09"E Delta 76° 11' 33" 31° 04' 35" 17° 22' 01" 28° 09' 55" 28° 11' 19"SDSDSDSDSDSDSDSDSDSDSDSDSDSDW W W W W W W W W W W W W W W W W W W W W W W W WSDSDSDSDSDSDSDSDSDSDW WRDRD SSSSSSSSSSSGASGASGASGASGASGASGASGASGASGAS> > > > >>>>>>>>>>>>>331'330'330'AE&TUEUE AE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&TAE&T AE&T SS SS SS SS SS SS SSBBBXWALK SIGNALproject name:sheet title: sheet no. scale: project no. checked by: drawn by: date:P. 802.879.515320 MAIN ST. ESSEX JUNCTION, VT 05452SCOTTPARTNERS.COMF. 802.872.2764project address:BETA Technologies17945001231150 AIRPORT DRIVESOUTH BURLINGTON, VT 0540303/01/2021 Date Revisions Stantec Consulting Services Inc.55 Green Mountain DriveSouth Burlington VT 05403 U.S.A.802.864.0223www.stantec.comTel. AS SHOWN SEPTEMBER 15, 2021 FIELD CHANGE #4 GRADING AND LAYOUT PLAN C-103aNC. GENDRON G. MERKLE V:\1794\ACTIVE\179450123\TRANSPORTATION\DRAWING\SHEET FILES\C-103A_SITE LAYOUT PLAN.DWG8/30 CAG FIELD SKETCH 9/9 CAG FIELD CHANGE #3 4 4 9/15 CAG FIELD CHANGE #4 3 > >>>>>>>SS 6-2AWNING SUPPORTHANGAR OPENINGSGVSSSSD SD SDSDSDXXCENTER 14.0'WIDEGARAGE DOORCENTER 3.0'WIDE DOORXHANGAR OPENINGXB12B10B11RIM 331.31RIM 331.29RIM 331.28RIM 331.28WCONC BLOCK WALLSSOS WSOS WGVSDSDSDSDSDSDPAVEMENT J O I N T PAVEMENT J O I N T SD SDSDSD RIM 330.56RIM 330.34331'331'331' 331'331'331'331'331'331'331'331'330'330'330'330'330'330'330'330'330'330'330'330'330'330'329'331'331' 331'331'331'331'331'331'GVGVOSW GVEESGVSSSSOS WSOS WBBBBBBBBBBBBBBBBBBBB10"PE BLUE PAINT GS1.10.9'WIDE YE L L O W E8.1E6.2E1.66-2E1.2E2.2E9.3GS1.2E6.1E5.8TIE DOWN ANCHORE1.30.5'WIDE W H I T EE2.3E9.2GS1.30.9'WIDE YELLOWE8.3E5.7E1.4E9.1E8.2E6.3E5.6E2.40.5'WIDE WHITEE8.51.0'WIDE RE D E5.5E2.5SA1.1E8.4E7.1E5.4E2.6SA1.2WS1.10.5'WIDE W H I T EE7.2E5.3 E2.7SA1.3E8.6ERJE7.3E5.2 E2.8 NAIL/NOT MARKEDSA1.4WS1.30.5'WIDE REDE7.4E5.1SA1.5LSE1.5E75WS1.2E7.5EOWLE1.1E2.1E9.40.5'WIDE W H I T E SWITCH 1DROP 0.4'WIDE WHITEDOUBLE 0.4'WIDE YELLOW1.0'DIA CONC PADTIE DOWN HOOK1.0'DIA CONC PADTIE DOWN HOOK1.0'DIA CONC PADTIE DOWN HOOKRIM 331.31RIM 331.29RIM 331.28RIM 331.28LANE DIRAIRPLANECONC BLOCK WALLSBTV AIRPORTSHORT TERMCELL PHONE LOTMAILBOXRIM 330.564"CAPPED PVC0.5'AGMAILBOXBIAMAINTENANCE4"STEEL RIM 330.34INV IN 319.8INV OUT 319.712"VCP12"VCP UP402 SFCLASSROOM 1403 SFCLASSROOM 2541 SFSIM 2541 SFSIM 13108 SFFUTURE640 SFCLASSROOM 3160 SFOFFICE279 SFMEETING101 SFLOUNGE309 SFVRUPL A W N L A W N SNOW STORAGE CORTEN STEEL WALL BLUESTONE PAVERS SET IN GRASS FLUSH CONCRETE CURB REVISED FENCE LINE PERMEABLE CONCRETE PAVERS BOLLARDS EMPLOYEE SITTING AREA WITH PICNIC TABLES OR TABLES AND CHAIRS (4) BIKE RACKS INSTALL METAL FENCING PER BTV MASTER PLAN INSTALL METAL FENCING PER BTV MASTER PLAN 13-AM11-VD 5-CS 5-PO 6-CS 5-CS 3-PO 16-TO 13-PV 15-PV 15-PV 68-CP 535-CP 483-CP 756-CP 1-QR 1-GT 1-GT 1-UA 1-QR 1-UA 1-UA3-BN 2-BN 1-UA 2-ZS LAWN, TYP. 3-BN1-BN 1-GT 1-GT 1-QR 5-PO 2-BN 216-CP 1-QR 1-AF1-AF1-AF1-QR 25-CP METAL EDGING, TYP. 14-SB 17-CP 1-UA 1-AF 1-AF 1-UA INSTALL METAL FENCING PER BTV MASTER PLAN - MS-20-01 LANDSCAPING MASTERPLAN IMPROVEMENT 6-TN 4" CAL. HONEYLOCUST REPLACEMENT TREE (3)14'-16' HT. WHITE SPRUCE REPLACE- MENT TREE 12-PL 4" CAL. CRAB- APPLE REPLACE- MENT TREE 1-GTb 29-CA 14-CSK 6-DL 4" CAL. CALLERY PEAR PLANTINGS DESIGNATED FOR THIS ZONE UNABLE TO BE PLANTED DUE TO POOR SITE CONDITIONS. REPLACEMENT PLANTINGS AS SHOWN REPLACEMENT PLANTINGS FOR SOUTH FACADE TO BE PLANTED HERE - SEE SUPPLEMENTAL PLANT LIST ABOVE REPLACEMENT PLANTING FOR SOUTH FACADE, SEE SUPPLEMENTAL PLANT LIST ABOVE 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 on 12.04.19 by Vermont Survey and Engineering, Inc., 79 River Street #201, Montpelier, VT 05602 802.229.9138 EXISTING EVERGREEN TO REMAIN EXISTING DECIDUOUS TREE TO REMAIN EXISTING DECIDUOUS TREE TO BE REMOVED EXISTING TREE TRANSPLANTED IN THIS LOCATION PROPOSED SHADE TREE PROPOSED ORNAMENTAL TREE TREE LEGEND REMOVED EVERGREEN TREE REMOVED DECIDUOUS TREE REPLACEMENT EVERGREEN TREE REPLACEMENT DECIDUOUS TREE REPLACEMENT SHRUB REPLACEMENT ORNAMENTAL GRASS 1 CITY SUBMITTAL 05.29.2020 SCALE OF FEET 20020 40 LANDSCAPE ARCHITECTURE WAGNER HODGSON © WHLA ALL RIGHTS RESERVED 2020 VT 802.864.0010 JOB NO. SCALE: DRAWN BY: DATE: wagnerhodgson.comNY518.567.1791 NO.DESCRIPTION DATE BETA TECHNOLOGIES SOUTH ADDITION 020 430 Warren Street Hudson, NY 12534 LANDSCAPE ARCHITECTURE WAGNER HODGSON © WHLA ALL RIGHTS RESERVED 2020 VT 802.864.0010 JOB NO. SCALE: DRAWN BY: DATE: wagnerhodgson.comNY518.567.1791 NO.DESCRIPTION DATE 1150 AIRPORT DRIVE SOUTH BURLINGTON, VT 05403 020 430 Warren Street Hudson, NY 12534 LANDSCAPE PLAN 1"=20-0"' CO 04.07.2020 L100 2 CITY SUBMITTAL 7.29.2020 3 ACT 250 SUBMITTAL 01.07.2021 4 TRANSFORMER SCREENING 01.26.2021 5 REVISED FINAL PLAT TRANSFORMER SCREENING 05.19.2021 P L A N T S C H E D U L E KEY QTY.SCIENTIFIC NAME COMMON NAME SIZE SPACING MATURE HT T R E E S AF 5 Acer x freemanii 'Autumn Blaze'AUTUMN BLAZE FREEMAN MAPLE 2.5-3" CAL. AS SHOWN 40-55' BN 11 Betula nigra 'Heritage'RIVER BIRCH 3"-3.5" CAL. AS SHOWN 40-60' GT 4 Gleditsia triacanthos inermis 'Streetkeeper'THORNLESS HONEYLOCUST 3"-3.5" CAL. AS SHOWN 45' QR 5 Quercus rubra RED OAK 3"-3.5" CAL. AS SHOWN 50-60' TN 6 Thuja occidentalis 'Nigra'ARBORVITAE 5-6' HT.AS SHOWN 20-30' UA 6 Ulmus 'Morton' ACCOLADE ACCOLADE ELM 3"-3.5" CAL. AS SHOWN 50-60' ZS 2 Zelkova serrata 'Green Vase'JAPANESE ZELKOVA 3"-3.5" CAL. AS SHOWN 60'+ S H R U B S TO 16 Thuja occidentalis 'Little Giant'LITTLE GIANT ARBORVITAE #5 4' O.C.5' AM 13 Aronia melanocarpa 'Autumn Magic'BLACK CHOKEBERRY #5 3' O.C.4-6' CS 16 Cornus sericea 'Alleman's Compacta'COMPACT RED TWIG DOGWOOD #3 4' O.C.3-4' PL 12 Physocarpus opulifolius 'Little Devil'LITTLE DEVIL NINEBARK #3 3' O.C.3-4' PO 13 Physocarpus opulifolius 'Dart's Gold''NINEBARK #3 4' O.C.3-4' SB 14 Spiraea betulifolia 'Glow Girl'BIRCHLEAF SPIREA #3 3' O.C.3-4' VD 11 Viburnum dentatum 'Autumn Jazz'ARROWWOOD VIBURNUM #5 6' O.C.8-10' PERENNIALS, FERNS & ORNAMENTAL GRASSES CP 2100 Carex pensylvanica PENNSYLVANIA SEDGE PLUGS 12" O.C. 0.5-1' PV 43 Panicum virgatum 'Shenandoah'SHENANDOAH SWITCH GRASS #2 24" O.C. 3-4' 6 DUMPSTER SCREENING 07.16.2021 7 Replacement plantings 09.10.2021 > >>>>>>>331'331'331'331'331'331'331'331'331'331'331'331'331'331'331'331'331'330'330'330'330'330'330'330'330'330'330'330'329'SS 6-2AWNING SUPPORTHANGAR OPENINGGATES GVSSSSD SD SDSDSDXXCENTER 14.0'WIDEGARAGE DOORCENTER 3.0'WIDE DOORXHANGAR OPENINGXB12B10B11RIM 331.31RIM 331.29RIM 331.28RIM 331.28WUTIL CABINET4"X4" POSTLANE DIRBIA MAINTENANCECONC BLOCK WALLSTEL PEDSOS WSOS WGVSDSDSDSDSDSDPAVEMENT J O I N T PAVEMENT J O I N T BTV MAINTENANCEPARKING ONLY4"X4"CONC2.8'AG UG TEL4"X4"CONC3.5'AG UG TELBTV AIRPORTSHORT TERM CELL PHONE LOT4"X4" POSTMAILBOXSDSDSDSD RIM 330.56RIM 330.34331'331'331' 331'331'331'331'331'331'331'331'330'330'330'330'330'330'330'330'330'330'330'330'330'330'329'331'331' 331'331'331'331'331'331'GVGVOS WGVEESGVSSSSOS WSOS WBBBBBBBBBBBBBBBBBBBBVSE 7195/8"REBAR VSE CONTROL CAPN 717566.043E 1469570.070EL 329.304VSE 718MAGNAILN 717274.612E 1469643.802EL 330.971VSE 717MAGHUBN 717095.343E 1469509.943EL 330.128VSE 149DISK AB9661N 717520.776E 1469331.572EL 330.724VSE 24MAGHUBN 717247.061E 1469372.509EL 330.676VSE 23MAGHUBN 717245.335E 1469390.225EL 330.460VSE 25MAGNAILN 717666.556E 1469283.603EL 330.846CMCT15"CMP 10"PE BLUE PAINT 12"RCPUNKNOWN GREEN FLAGS12"RCP15"CMP CCIT GS1.10.9'WIDE YE L L O W E8.1E6.2E1.66-2TRANSFORMERE1.2GATE SWITCHE2.2E9.3GS1.2E6.14"PVCE5.8TIE DOWN ANCHORE1.30.5'WIDE W H I T EE2.3E9.2GS1.30.9'WIDE YELLOWE8.3GATE SWITCHE5.7E1.4E9.1E8.2E6.336"CPEPE5.6E2.40.5'WIDE WHITEE8.51.0'WIDE RE D E5.5E2.5SA1.1EL BOXE8.418"CPEPE7.1E5.4E2.6SA1.21DROP/EL METERWS1.10.5'WIDE W H I T EE7.2E5.3 E2.7SA1.3E8.6ERJGATEE7.3E5.2 E2.8 NAIL/NOT MARKEDSA1.4WS1.30.5'WIDE REDE7.4SWITCH 1DROPE5.1SA1.5LSE1.5E75WS1.2EL HANDHOLEE7.5EOWLE1.1E2.1E9.4GATE MOTOR0.5'WIDE W H I T EEL BOXEL BOXSWITCH 1DROP 0.4'WIDE WHITEDOUBLE 0.4'WIDE YELLOW1.0'DIA CONC PADTIE DOWN HOOK1.0'DIA CONC PADTIE DOWN HOOK1.0'DIA CONC PADTIE DOWN HOOKTG 328.35INV 324.9BOT 321.8TG 329.98INV 321.1BOT 319.9TG 330.14INV IN 321.3INV OUT 321.2BOT 320.3TG 330.34INV IN 325.6INV OUT 322.1BOT 320.9RIM 331.31RIM 331.29RIM 331.28RIM 331.28DDDDUTIL4CONDUIT DROPS6-0/12A/74718/100K 1DROP/LISECURITY4"X4" POSTLANE DIRACKEYPADAIRPLANECONDUIT BOXCONC BLOCK WALLSTEL PED8"STEELCONDENSING UNITACACINV IN 327.5INV OUT 327.7BOT 325.96"CMPDPAVEMENT J O I N T PAVEMENT J O I N T ACUTILEVEV4"X4"CONC2.8'AG UG TEL4"X4"CONC3.5'AG UG TELBTV AIRPORTSHORT TERMCELL PHONE LOT4"X4" POST4 CONDUITDROPS4 CONDUITDROPS4 CONDUITDROPS4 CONDUITDROPS4 CONDUITDROPSMAILBOXTG 330.92BOT 314.5COULD NOT SEE PIPES3' TO 5' OF WATERTG 328.94INV 327.3BOT 324.4(3' OF WATER)TG 329.74INVS 327.2BOT 326.2TG 330.18INV 328.0BOT 326.0TG 330.02INV 327.5BOT 326.1DDDDDDDRIM 330.564"CAPPED PVC0.5'AGMAILBOXBIAMAINTENANCETG 330.0112" INV 326.715" INV S 325.715" INV N 325.2BOT 324.6UTILCABINETCONDUITBOXCCIT 12"STEELTG 330.07INVS 327.3BOT 327.3TG 329.4812" INV 326.715" INV S 325.715" INV N 324.9BOT 324.94"STEEL RIM 330.34INV IN 319.8INV OUT 319.712"VCP12"VCP ELPVMT CUTAC16CONDUITDROPSACACROOF DRAIN BASE331.22'ROOF DRAIN BASE331.25'ROOF DRAIN BASE331.31'ROOF DRAIN BASE331.27'PVMT CUT ELVSE 230MAGHUBN 717372.513E 1469328.208EL 330.680TREE PROTECTION FENCING, TYP. TREE PROTECTION FENCING, TYP.UP402 SFCLASSROOM 1403 SFCLASSROOM 2541 SFSIM 2541 SFSIM 13108 SFFUTURE640 SFCLASSROOM 3160 SFOFFICE279 SFMEETING101 SFLOUNGE309 SFVRUPSNOW STORAGE TREE PROTECTION FENCING, TYP. 3 EXISTING ARBORVITAE TO BE REMOVED TO ACCOMMODATE DUMPSTER ENCLOSURE AND REPLACED WITH 6 NEW ARBORVITAE. 4" CAL. HONEYLOCUST REPLACEMENT TREE (3)14'-16' HT. WHITE SPRUCE REPLACE- MENT TREE 4" CAL. CRAB- APPLE REPLACE- MENT TREE 4" CAL. CALLERY PEAR PLANTINGS DESIGNATED FOR THIS ZONE UNABLE TO BE PLANTED DUE TO POOR SITE CONDITIONS. REPLACEMENT PLANTINGS AS SHOWN REPLACEMENT PLANTINGS FOR SOUTH FACADE TO BE PLANTED HERE - SEE SUPPLEMENTAL PLANT LIST ABOVE REPLACEMENT PLANTING FOR SOUTH FACADE, SEE SUPPLEMENTAL PLANT LIST ABOVE EXISTING TREE TO BE PROTECTED 6' LENGTH LUG-U-POST 12 GAUGE STEEL W/ GREEN BAKED ENAMEL NOTE: NYLON ZIP TIES (3 PER POST) TO SECURE MESH TO TABS ON POST HIGH DENSITY POLYETHELENE 3200 PSI, ORANGE MESH WITH NOMINAL OPENINGS, 3 1/2" x 1 1/2" EXISTING GRADE TREE PROTECTION SIGN, MIN. 1' SQ. TO BE PLACED ON EACH SIDE OF FENCING OR EVERY 16' O.C. OF LINEAR FENCE. SECURE TO MESH WITH (4) NYLON ZIP TIES 4'-0" MIN.3'-0" MIN.2'-0"4'-0" TYP. 8'-0" MAX. TREE PROTECTION SPECIFICATIONS: 1. Locate and clearly identify trees to remain. Flag each trunk at 54 inches above the ground. 2. Protect tree root systems from damage caused by runoff or spillage of noxious materials while mixing, placing, or storing construction materials. Protect root systems from ponding, eroding, or excessive wetting caused by dewatering operations. TREE AND PLANT PROTECTION ZONES 1. Protection-Zone Fencing: Install protection-zone fencing at the Critical Root Radius - a distance of 1' per every inch diameter of tree diameter measured at DBH (diameter @ breast height). Install protection-zone fencing along edges of protection zones before materials or equipment are brought on site and construction operations begin in a manner that will prevent people and animals from easily entering protected area except by entrance gates. Construct fencing so as not to obstruct safe passage or visibility at vehicle intersections where fencing is located adjacent to pedestrian walkways or in close proximity to street intersections, drives or other vehicular circulation. a. Plastic Protection-Zone Fencing: Install to comply with manufacturer's written instructions. b. Posts: Set or drive posts into ground one-third the total height of the fence without concrete footings. Where a post is located on existing paving or concrete to remain, provide appropriate means of post support acceptable to Landscape Architect. 2. Maintain protection zones free of weeds and trash. 3. Repair or replace trees to remain or be relocated that are damaged by construction operations, in a manner approved by the Landscape Architect. a. Do not remove protection-zone fencing, even temporarily, to allow deliveries or equipment access through the protection zone. b. Temporary access is permitted subject to pre-approval in writing by arborist if a root buffer effective against soil compaction is constructed as directed by arborist. Maintain root buffer so long as access is permitted. ROOT PRUNING 1. Prune roots that are affected by temporary and permanent construction. Prune roots as follows: a. Cut roots manually by digging a trench and cutting exposed roots with sharp pruning instruments: do not break, tear, chop or slant the cuts. Do not use a backhoe or other equipment that rips, tears or pulls roots. b. Cut Ends: Do not paint cut root ends c. Temporarily support and protect roots from damage until t hey are permanently redirected and covered with soil. d. Cover exposed roots with burlap and water regularly. e. Backfill as soon as possible. 2. Root Pruning at Edge of Protection Zone: Prune roots flush with the edge of the protection zone, b y cleanly cutting all roots to the depth of the required excavation. 3. Root Pruning within Protection Zone: Clear and excavate by hand to the depth of the required excavation to minimize damage to root systems. use narrow-tine spading forks, comb soil to expose roots, and cleanly cut roots as close to excavation as possbile. CROWN PRUNING 1. Prune branches that are affected by temporary and permanent construction. Prune branches as follows: a. Prune trees to remain to compensate for root loss caused by damaging or cutting root system. Provide subsequent maintenance during Contract period as recommended by arborist. b. Pruning Standards: Prune trees according to ANSI A300 (Part1). c. Cut branches with sharp pruning instruments; do not break or chop. d, Do not apply pruning paint to wounds. 2. Chip removed branches and dispose of off-site. REGRADING 1. Lowering Grade: Where new finish grade is indicted below existing grade around trees, slope grade beyond the protection zone. Maintain existing grades within the protection zone. 2. Lowering Grade within Protection Zone: Where new finish grade is indicated below existing grade around trees, slope grade away from trees as recommended by arborist unless otherwise indicated. a. Root Pruning: Prune tree roots exposed by lowering the grade. Do not cut main lateral roots or taproots; cut only smaller roots. Cut roots as required for root pruning. 3. Raising Grade; Where new finish grade is indicated above existing grade around trees, slope grade beyond the protection zone. Maintain existing grades within the protection zone. NOTE: If Contractor fails to enforce tree protection measures, resulting in damage and loss of tree(s), Contractor shall replace tree(s) with a 4" caliper substitute at the Contractors Expense in addition to liquidated damages. SCALE OF FEET 20020 40 LANDSCAPE ARCHITECTURE WAGNER HODGSON © WHLA ALL RIGHTS RESERVED 2020 VT 802.864.0010 JOB NO. SCALE: DRAWN BY: DATE: wagnerhodgson.comNY518.567.1791 NO.DESCRIPTION DATE BETA TECHNOLOGIES SOUTH ADDITION 020 430 Warren Street Hudson, NY 12534 LANDSCAPE ARCHITECTURE WAGNER HODGSON © WHLA ALL RIGHTS RESERVED 2020 VT 802.864.0010 JOB NO. SCALE: DRAWN BY: DATE: wagnerhodgson.comNY518.567.1791 NO.DESCRIPTION DATE 1150 AIRPORT DRIVE SOUTH BURLINGTON, VT 05403 020 430 Warren Street Hudson, NY 12534 TREE PROTECTION PLAN 1"=20-0"' CO 07.21.2020 L101 TREE PROTECTION FLAGGING - PROJECT DEMARCATION NTS Acer Negundo - BOXELDER TO BE REMOVED - DAMAGED 6 DUMPSTER SCREENING 07.16.2021 7 tree replacement plan 09.10.2021 7 CARMICHAEL ST. ESSEX, VT 05452 802.879.5153 802.872.2764 SCOTTPARTNERS.COM P: F: BETA Technologies MATERIAL PRECEDENCE 05/28/20