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HomeMy WebLinkAboutSP-22-060 - Supplemental - 0224 0268 Market Street (48) 180 Market Street, South Burlington, Vermont 05403 | 802-846-4106 | www.southburlingtonvt.gov TO: The Snyder-Braverman Development Co., LLC FROM: Marla Keene, Development Review Planner SUBJECT: #SP-22-### 268 Market Street First Round Comments DATE: December 1, 2022 The purpose of this memo is to provide comments on the compliance of the proposed 3-building development on Market Street Lot B. Comments are based on the plans and materials submitted November 15 and November 23, 2022. These comments do not yet include a review of Building Envelope Standards or comments of the South Burlington Water Department; these will be forthcoming shortly. The three buildings are referred to as follows: a. 268 Market Street – “Building B1,” consisting of 73 units and 9,089 sf non-residential space and located on the southern corner of the lot b. 224 Market Street – “Building B2,” consisting of 62 units and 9,132 sf non-residential space and located on the western side of the lot c. 339 Garden Street – “Building B3,” consisting of 26 residential units and located on the eastern side of the lot Comments of Department of Public Works Overall Site Plan 1. Can the parking lot detectable warning surfaces be relocated to be in the direction of the crosswalk, not along the radius (unless it is serving 2 perpendicular crosswalks) Pavement markings & sign plan 1. Please bring all pavement markings to front in black (like crosswalks) on this plan. Fine to be grey on other sheets 2. Check locations of accessible parking spot signs. Some are in walkways, far from parking space, blocking bike racks, etc. 3. Eastern most parking area has “K” pointing to wrong space (or that space is missing the striping?) 4. I’d recommend signs towards street (and maybe towards the parking lot as well) at the emergency vehicles access be “Do Not Enter” (R5-1) and “Authorized Vehicles Only” (R5-11) mounted together on single post Public ROW Comments 1. Confirm where Stop signs are proposed. I do not see any at the Garden / Market intersection, but I do see stop bars on the Garden Street approaches to Market Street. 2. Please provide a detail for the mountable curb. 3. It is difficult to fully understand the work proposed at the SW approach to Market Street from the Poon property (the access across from “City Hall / School Driveway Future Public Street”). My preference is that this intersection get reworked so that the roads are in alignment, but I’d like to better understand the impacts to the existing infrastructure in the Market St ROW. 4. Please confirm that the existing stormwater pipe under Market St that will receive water from this development can manage the increased flow of water during the 25 year storm event (City’s design standard). 5. Garden Street reconfiguration shall be as shown on the below sketch for consistency with support street typology. 6. Market Street concrete scoring patterns shall be as shown on attached plan. Please also note the specifications require a 12” crushed stone base under 6” reinforced concrete (grid throughout & dowels into adjoining jointed sections to preclude shared use path heaving). 7. There is an existing light pole within the 25-ft clear zone of the driveway entrance. This light pole will need to be relocated. Comments of Planning Department 1. We would like to schedule a meeting to review the the non-residential portion of the building within the T5 zoning district. Comments of Stormwater Section 1. This project is located in the Potash Brook watershed. This watershed is listed as stormwater impaired by the State of Vermont Department of Environmental Conservation (DEC). Please note that Potash Brook is now classified as a warm water stream. 2. The project proposes to create greater than 1 acre of impervious area and disturb greater than 1 acre of land. It will therefore require a stormwater permit and construction permit from the Vermont DEC Stormwater Division. The applicant should acquire these permits before starting construction. 3. As the project proposes to create more than one-half acre or more of impervious surface, the project is subject to the requirements of section 13.05 of the LDRs. 4. On the provided soil investigation logs, the VHB TP#4 lists SHWT at 3.5’ below grade, which is approximately 310.5’. The mulch layer of the bioretention practice is at 313’, which would mean that the bottom of the practice would be at 311’ as the VSMM requires a 24-48 inch deep planting bed. The bioretention practice would have ≤0.5’ to SHWT, which is not incompliance with the VSMM for an infiltration practice. The applicant should propose to line the practice. 5. Sheet D2 – Stormwater Details from VHB a. The bioretention detail calls out a minimum of 24” from the mulch layer to SHWT. This is inaccurate – SHWT should be two feet from the bottom of the bioretention soil media since less than 1 acre of drainage area contributes to the system. The applicant should revise the bioretention area detail to reflect requirements set by the VSMM. b. The bioretention detail does not show a layer of bioretention soil media. The callout says 18” of concrete sand. Per the VSMM, the bioretention planting bed should be 24 to 48 inches. 6. Sheet L-1.1 – Planting Plan a. Several trees shown on the planting plan are too close in proximity to proposed stormwater structures and pipes. The applicant should increase the separation between proposed tree locations and stormwater infrastructure to prevent future damage. b. There is a shrub proposed <1 ft away from a cleanout to the north of the lower trash building. The applicant is advised to move this shrub location to prevent difficulty maintaining the cleanout. 7. Sheet 5: EPSC Plan a. What will be the phasing of construction regarding construction of buildings, site grading, construction of stormwater treatment, etc.? 8. The applicant should provide a maintenance plan for the proposed stormwater infrastructure per Section 13.05B(5). The DRB should include a condition requiring the applicant to regularly maintain all stormwater treatment and conveyance infrastructure. Comments of Fire Marshal’s Office 1. The tree by the NW fire access will need to be moved back toward the property line with the school. As shown, the aerial and Engines will hit the branches. All FDC shall be kept clear of landscaping features. Three feet on either side of the FDC and clear to the public way. It is acknowledged that this is on the school property; we believe we have an easement that includes maintenance of the referenced tree. Comments on Landscaping 1. Need a Plant Schedule, Planting Details and Specifications, and Landscaping Cost, affecting: a. Parking lot perimeter planting compliance b. Variety of landscaping compliance c. Tree caliper compliance d. Landscaping budget compliance 2. The parking lot island computation omits the 13 spaces behind building B3. Please revise. 3. Shade trees are not evenly placed. Please locate shade trees on south end of central parking lot aisles. Understood that this may replace proposed shrubs. 4. Landscaping adjacent to former dog park may or may not meet screening or buffering requirements; awaiting revised plans to review. 5. More information is needed about the features that resemble retaining walls between the building and the street. Provide detail, height, material, update architectural rendering, or if not present, update plans. 6. Revise plans to indicate locations of snow storage. Comments on Lighting 1. Lighting levels from fixture type “W” are too high, particularly on Garden Street. Please revise. Building Comments 1. 224 Market Street is located predominantly within the secondary build-to-zone. 85% of the building façade must be located within the primary build-to-zone. 2. 268 Market Street is located predominantly within the secondary build-to-zone. 85% of the building façade must be located within the primary build-to-zone. 3. Rooftop plans have not been provided therefore it is not possible to determine whether rooftop elements are proposed. If rooftop structures other than the rooftop towers are proposed, such as elevator towers, their height and area must be provided. 4. Height of rooftop towers must be provided. If they are more than 14 ft above the floor of the fourth floor, size must also be provided. 5. Provide demonstration of how the project will 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. General Comments 1. To understand what is included in each phase, for the purpose of landscaping, open space, and certificate of occupancy issuance, please provide a plan showing each phase cumulatively as well as a narrative description of what is included in each phase. 2. Qualifying open space areas should be outlined and labeled on the plans. At this time compliance of open spaces with requirements cannot yet be evaluated. 3. Please quantify Class III wetland and wetland buffer impacts and show on plans. 4. Please provide a future cross-lot access easement between the property and the school property to the north in the location of the trash enclosure by 339 Garden Street (20-ft wide driveway easement) and by the sidewalk accessing the bioretention area (15-ft path easement). No changes to plan are required. Sincerely, Marla Keene, P.E. Development Review Planner SCHOOLDRIVEWAYGARDEN STREET (FUTURE)GARDEN STREET (FUTURE) B2 B3A19A21A20A22A23B4B53.63.6LIGHT FIXTURE, TYPICALA17SEE SHEET L3.1SEE SHEET L3.2 SEE SHEET L3.2 SEE SHEET L3.3A18LIGHT FIXTURE, TYPICAL3.6 LIGHT FIXTURE,TYPICAL Landscape Architects131 Church StreetBurlington, VT 05401www.segroup.comDESIGNED BY:PROJECT LEADER:FILE NAME:PROJECT NUMBER:South Burlington - Market StreetSTP 5200(17)PLOT DATE:DRAWN BY:CHECKED BY:SHEET:PO, THPO, JTHJTH04/27/2018PROJECT NAME:JTHFinal Plans20'Graphic Scale: 1"=20'40'80'0'LANDSCAPE LIGHTING PLANNOTES:1. CONTRACTOR IS RESPONSIBLE TO VERIFY ALL LIGHT FIXTURE AND POLE QUANTITIES FOUND IN THELIGHTING PLANS. IF ANY DISCREPANCIES ARE FOUND, RESIDENT ENGINEER SHOULD BE NOTIFIEDIMMEDIATELY.2. REFER TO ORNAMENTAL LIGHT FIXTURE CUT SHEETS/SPECIFICATIONS FOR FIXTURE AND POLECONFIGURATIONS WITH BANNER ARMS AND GFI RECEPTACLES.3. CONTRACTOR TO PROVIDE SHOP DRAWINGS FOR REVIEW AND APPROVAL BY LANDSCAPE ARCHITECT.4. REFER TO ELECTRICAL PLANS FOR LIGHTING CONDUIT LAYOUT AND POWER SUPPLY DETAILS. CONDUITLAYOUT SHALL BE COORDINATED WITH TREE PLANTINGS AND TREE ROOT CELLS TO AVOID CONFLICTS.5. LIGHTS ARE TO BE CONTROLLED BY AN ELECTRONIC PHOTO CELL. ONE LOCATION TO CONTROL ALLLIGHTS.6. LIGHTING DESIGN, SPECIFICATIONS, AND LAYOUT BY LIGHT/SPACE/DESIGN.FIXTURE A: QUANTITY = 23MANUFACTURER: PHILIPS LUMEC OR KIM LIGHTINGFIXTURE AR: QUANTITY = 22MANUFACTURER: PHILIPS LUMEC OR KIM LIGHTINGFIXTURE B: QUANTITY = 6MANUFACTURER: PHILIPS LUMEC OR KIM LIGHTINGL3.2 Landscape Architects131 Church StreetBurlington, VT 05401www.segroup.comDESIGNED BY:PROJECT LEADER:FILE NAME:PROJECT NUMBER:South Burlington - Market StreetSTP 5200(17)PLOT DATE:DRAWN BY:CHECKED BY:SHEET:PO, THPO, JTHJTH04/27/2018PROJECT NAME:JTHFinal PlansLANDSCAPE DETAILSAPERMEABLE PAVERSSCALE 1" = 1'-0"COMPACTED SUBGRADE12" SUB-BASE COURSE - CLEANED FRACTURED,OPEN-GRADED STONE #2 AGGREGATE # 89 AGGREGATE IN OPENINGS-WASHED FRACTURED AND OPEN GRADEDBRICK PAVER, REFER TO SPECIFICATIONSNON WOVEN GEOTEXTILEPER MANUFACTURER'S REQUIREMENTS4" BASE COURSE - WASHED FRACTUREDOPEN-GRADED STONE #57 AGGREGATE2" BEDDING COURSE- WASHED FRACTUREDOPEN-GRADED STONE #89 AGGREGATENOTE: REFER TO SPECIFICATION S.P. 900.670 PERMEABLEBRICK PAVERSDIMENSION VARIES -SEE PLANFACE OF CURB LANDSCAPE ORSIDEWALKCURB/ROADRUNNING BOND PATTERN, UNLESS NOTEDOTHERWISE REFER TO MANUFACTURERSRECOMMENDATIONS FOR JOINT WIDTHLANDSCAPE BOULDERSCALE 1/2" = 1'-0"BOULDER(To be selected byLandscape Architect)FINISH GRADECOMPACTED SUBGRADESET BOULDER SO THE NATURALCAMBER OF BOULDER IS BELOWFINISH GRADE3-4'Size VariesFinish GradeNOTES:1.BOULDERS ARE TO BE HANDLED USING STRAPS OR RUBBER MATS TOPREVENT SCARING. SCARRED BOULDERS WILL BE REJECTED.2.LANDSCAPE ARCHITECT TO REVIEW SELECTION AND LOCATIONS OFBOULDERS WITH CONTRACTOR IN THE FIELD PRIOR TO FINAL PLACEMENT.3.BOULDERS PROVIDED BY CITY. CONTRACTOR SHALL DELIVER THEM TOTHE SITE AND INSTALL.CONCRETE WALK FINISH AND SAWCUT JOINTSCALE 1" = 1'-0"SECTIONPLANSAWCUT JOINT, TYP.NOTE:1. INSTALL CONSTRUCTION JOINT AT A SPACING ASINDICATED ON THE LAYOUT AND PAVING PLANS.OTHERWISE, TYPICALLY AT INTERVALS MATCHING THESIDEWALK WIDTH.2. INSTALL EXPANSION JOINT AT A SPACING ASINDICATED ON THE LAYOUT AND PAVING PLANS ORNOT TO EXCEED 20'-0" MAX.LIGHT BROOM FINISH PERPENDICULARTO DIRECTION OF TRAFFIC UNLESSNOTED OTHERWISE ON PLANSSAWCUT JOINT, 3/16" WIDTHJOINT 13 OF SLAB DEPTHCONCRETE WALK, REFER TO CIVIL DRAWINGSFOR STRUCTURAL INFO (THICKNESS, REINFORCING,CRUSHED STONE BASE, MATERIAL SPECS., ETC.)EXPANSION/CONSTRUCTION JOINTAS APPROPRIATE, TYP.GPAVER EDGE RESTRAINTSCALE 3" = 1'-0"HEMLOCK BARK MULCHSTEEL PAVER EDGE RESTRAINT ANDSPIKE, INSTALL PERMANUFACTURER'SRECOMMENDATIONS, REFER TOSPECIFICATIONSPLANTING SOIL, REFER TOLAYOUT PLANS ANDSPECIFICATIONSPAVER, REFER TOLAYOUT PLANS, DETAILS ANDSPECIFICATIONS1"NATURAL ANGLE OF REPOSEOF COMPACTED SUBGRADE ORBACKFILL MATERIALS6"SUB BASE MATERIAL, REFER TOLAYOUT PLANS, DETAILS ANDSPECIFICATIONSWRAP BASE COURSES AT EDGE OFPAVERS IN GEOTEXTILE FABRICBL2.0PERMEABLE PAVERS OVER TREE ROOT CELLS6" MINIMUM SUB-BASE COURSE - CLEANED FRACTURED,OPEN-GRADED STONE #2 AGGREGATETREE PLANTER WITH TREEROOT CELLSGEOTEXTILE, EXTEND 18" BEYONDTREE ROOT CELL EXCAVATION,REFER TO SPECIFICATIONSSCALE 1" = 1'-0"REFER TO SPECIFICATION S.P. 900.670 PERMEABLE BRICK PAVERSL2.1BPERMEABLE PAVERSL2.0AREFER TO DETAIL FORBEDDING COURSE &BASE COURSE INFO &DEPTHSGRAVEL PATHSCALE 1" = 1'-0"Gravel path.dwg(See layout plan)NOTE: PATH TO BE FLUSH WITH SURROUNDING GRADE.CREATE POSITIVE DRAINAGE AWAY FROM PATH.COMPACTED SUBGRADE8" COMPACTEDCRUSHED GRAVELTOP DRESS WITH 3" THICKLAYER OF 3/8" STONEGRAVEL WITH FINESNON-WOVEN GEOTEXTILEFCECONCRETE PAVING WITH EXPOSED AGGREGATE FINISHSCALE 1" = 1'-0"SAWCUT JOINT, 3/16" WIDTHJOINT 13 OF SLAB DEPTHCONCRETE PAVEMENT, EXPOSEDAGGREGATE SURFACE, 38" AGGREGATE,BUFF/REDDISH COLOR, REFER TO CIVILDRAWINGS FOR STRUCTURAL INFO(THICKNESS, REINFORCING, MATERIALSPECS., ETC.)D NOTES 1. 2. THAN 85%. LOAM SHALL BE COMPACTED TO NO MORE DETAIL A/L2.0. SEE PLANTER DETAILS AND LOCATIONS. SEE FOUNDATION LAYERS AND INSTALLATION. ALSO SPECIAL PROVISION (PERMEABLE BRICK PAVERS) SEE LANDSCAPING DETAILS BY SE GROUP FOR NOT TO SCALE TYPICAL SECTION 5/1/2018 DESIGNED BY: PROJECT LEADER:DRAWN BY: PLOT DATE: CHECKED BY: PROJECT NAME: PROJECT NUMBER: FILE NAME: SHEET OF TYPICAL SECTIONS - MARKET STREET 0.015 0.015 CROWN LINE PROPOSED FINISHED GRADE 12'' L PARKING STALL 8'-0'' B MARKET STREET 1:3CURB (7'' REVEAL) VERTICAL GRANITE PARKING STALL 8'-0'' 0.0150.015 Ground Existing 0.0200.0200.020 0.020 24'' CRUSHED STONE DENSE GRADED SUBBASE OF TYPICAL SECTION NOT TO SCALE TRAVEL LANE 13'-0'' TRAVEL LANE 13'-0'' 1:3 2'-0" 0.050 Ground Existing1:32'-0" 0.050 STA. 111+00 TO STA. 115+75 40'-0"40'-0"APPROX. R.O.W.APPROX. R.O.W.S. BURLINGTON - MARKET STREET STP 5200(17) 108 51658.01_typ.dgn D.M. PECK M. BOGUEG.L. BAKOS 1'-6" VARIES DRAINAGE AGGREGATE 2'-6"6" UNDERDRAIN 6 INCH) CONCRETE SIDEWALK, (PORTLAND CEMENT REINF. SPECIAL PROVISION 12'' 0.015 0.015 CROWN LINE PROPOSED FINISHED GRADE CRUSHED STONE DENSE GRADED SUBBASE OF 12'' L PARKING STALL 8'-0'' B MARKET STREET 1:3CURB (7'' REVEAL) VERTICAL GRANITE PARKING STALL 8'-0'' 0.0150.015 Ground Existing 0.0200.0200.020 0.020 24'' CRUSHED STONE DENSE GRADED SUBBASE OF TRAVEL LANE 11'-0'' TRAVEL LANE 11'-0'' 1:3 2'-0" 0.050 Ground Existing1:32'-0" 0.050 40'-0"40'-0"APPROX. R.O.W.APPROX. R.O.W.1'-6" VARIES 12'' DRAINAGE AGGREGATE2'-6"6" UNDERDRAIN 12'' SAND BORROW 12'' SAND BORROW TYPICAL SECTIONS 6 SHARED USE PATH 14'-0'' SHARED USE PATH 14'-0'' SHARED USE PATH 12'-0'' SHARED USE PATH 12'-0'' PAVERS) (TYP.) (PERMEABLE BRICK SPECIAL PROVISION PAVERS) (TYP.) (PERMEABLE BRICK SPECIAL PROVISION REINF. CONCRETE SIDEWALK, 6 INCH) SPECIAL PROVISION PORTLAND CEMENT 2" BITUMINOUS CONCRETE SIDEWALK 7'-0" FINE GRADED CRUSHED GRAVEL, SUBBASE OF FINE GRADED CRUSHED GRAVEL, SUBBASE OF FINE GRADED CRUSHED GRAVEL, SUBBASE OF FINE GRADED CRUSHED GRAVEL, SUBBASE OF 7'-0" 2" BITUMINOUS CONCRETE SIDEWALK REINF. CONCRETE SIDEWALK, 6 INCH) SPECIAL PROVISION PORTLAND CEMENT STA. 106+50.7 TO STA. 111+00 INTERFACE DETAIL (TYP.) SEE CEMENT/BITUMINOUS SIDEWALK G.L. BAKOS EMBANKMENT EMBANKMENT EMBANKMENT EMBANKMENT 12" SAND BORROW 24" SUBBASE OF DENSE GRADED CRUSHED STONE 3'' BITUMINOUS CONCRETE PAVEMENT-TYPE II 2'' BITUMINOUS CONCRETE PAVEMENT-TYPE III 1 •'' BITUMINOUS CONCRETE PAVEMENT-TYPE IV 1:1 1:1 1:11:1 1:1 1:1 1:1 1:1 16''16'' 6'-0" REINF. CONCRETE SIDEWALK, 6 INCH) SPECIAL PROVISION (PORTLAND CEMENT 2" BITUMINOUS CONCRETE SIDEWALK STA. 109+00 TO STA. 110+50 BRICK PAVERS (PERMEABLE PROVISION SPECIAL 7'-0" BRICK PAVERS (PERMEABLE PROVISION SPECIAL 7'-0" 4'' TOPSOIL & SEED4'' TOPSOIL AND SEED BRICK PAVERS (PERMEABLE PROVISION SPECIAL 7'-0" BRICK PAVERS (PERMEABLE PROVISION SPECIAL 7'-0" TYPE IV CONCRETE PAVEMENT 1•'' BITUMINOUS TYPE III PAVEMENT CONCRETE 2'' BITUMINOUS TYPE II PAVEMENT CONCRETE 3'' BITUMINOUS 4'' TOPSOIL AND SEED 4'' TOPSOIL & SEED TYPE IV CONCRETE PAVEMENT 1•'' BITUMINOUS TYPE III CONCRETE PAVEMENT 2'' BITUMINOUS TYPE II CONCRETE PAVEMENT 3'' BITUMINOUS AT BUMPOUTS (TYP.) OVER 18" SPECIAL PROVISION (LOAM) TO CURB CONTINUE 18" SPECIAL PROVISION (PLANTING SOIL) SEE DETAIL D/L4.9 AT PLANTERS. PLANTING AREAS (TYP. ALL SECTIONS) PLACING PLANTING SOIL IN PROVISION (LOAM) PRIOR TO SUBBASE WITH 18" SPECIAL REPLACE THE COMPACTED (TYP. ALL SECTIONS) SOIL IN PLANTING AREAS TO PLACING PLANTING PROVISION (LOAM) PRIOR SUBBASE WITH 18" SPECIAL REPLACE THE COMPACTED 5/1/2018 DESIGNED BY: PROJECT LEADER:DRAWN BY: PLOT DATE: CHECKED BY: PROJECT NAME: PROJECT NUMBER: FILE NAME: SHEET OF N VT STATE PLANE GRIDFalse Northing: 0.0000False Easting: 1640416.6667Origin Latitude: 42°30'00.0000"NCen tral Mer idian: 72°30'00.0000"WUS Survey FootTransverse MercatorNAD83 Vermont State PlanesVT83 SCALE 20 400 IN FEETMATCHLINE TO STA. 1 0 8 +7 5 (SHEET ) 3 2 34MATCHLINE TO STA.114+25 (SHEET )S. BURLINGTON - MARKET STREET STP 5200(17) 35 108 51658.01_bdr_ali.dgn D.M. PECK M. BOGUEG.L. BAKOS ALIGNMENT & CURBING LAYOUT PLANS G.L. BAKOS VERTICAL GRANITE CURB DETECTABLE WARNING SURFACE REINF. CONCRETE SIDEWALK, 6 INCH) SPECIAL PROVISION (PORTLAND CEMENT STA. 110+99.9 - 114+25.0, LT. STA. 110+96.1 - 114+25.0, RT. STA. 108+75.0 - 110+72.8, LT. STA. 108+75.0, RT. - SL STA. 300+40.0, LT. SIDEWALK RAMP TYPE 6 SL STA. 301+17, LT. SIDEWALK RAMP TYPE 1 NOTE: (BULL NOSE VERTICAL GRANITE CURB) SPECIAL PROVISION STA. 111+04.1 - 111+30.7, LT. STA. 110+96.6 - 111+30.7, RT. STA. 110+43.5 - 110+72.7, RT. STA. 110+43.5 - 110+68.6, LT. BITUMINOUS CONCRETE SIDEWALK SL STA. 301+17, RT. SL STA. 200+33, RT. SL STA. 200+33, LT. STA. 111+35, RT. STA. 111+35, LT. STA. 110+40, LT. STA. 110+40, RT. STA. 110+19, RT. STA. 110+19, LT. STA. 111+30.7 - 114+25.0, RT. STA. 111+30.7 - 114+25.0, LT. STA. 111+30.7 - 111+38.7, RT. STA. 111+30.7 - 111+38.7, LT. SL STA. 200+47.0, RT. - STA. 111+04.1, LT. SL STA. 301+03.0, RT. - STA. 110+96.6, RT. STA. 110+72.7, RT. - SL STA. 300+40.0, LT. STA. 110+68.6, LT - SL STA. 200+47.0, LT. STA. 110+35.5 - 110+43.5, RT. STA. 110+35.5 - 110+43.5, LT. STA. 110+19.7 - 110+24.3, RT. STA. 110+19.7 - 110+24.3, LT. STA. 108+75.0 - 110+43.5, RT. STA. 108+75.0 - 110+43.5, LT. SL STA. 301+17, RT. SL STA. 301+17, LT. SL STA. 200+33, RT. SL STA. 200+33, LT. STA. 111+35, RT. STA. 111+35, LT. STA. 110+40, LT. STA. 110+40, RT. STA. 110+19, RT. STA. 110+19, LT. AND MATERIAL LAYOUT. INFORMATION REGARDING SIDEWALK SEE LANDSCAPE PLANS FOR ADDITIONAL STA. 111+22.7, LT. - STA. 114+25.0, LT. STA. 111+14.7, RT. - STA. 114+25.0, RT. STA. 109+00.O, LT. - STA. 110+50.0, LT. 14' 12'12' 12' 19'19' 19' 19' 19' 15'R 15'R 15'R 15'R 30'R 20'R +15.6 +30.7 19' 7' 19' 7' 7' 7' +09.4 +57.9 11'11' 11'11' 10'10' 5.5' 8' 8' 12'15.5'+40.1 +49.7 15'R 15.5'15.5'15.5'15.5'+19.0 15'R +48.3 +59.4 12' 12' +28.6 12' 12' +38.6 19'15.5'14' 7' 7' 7' 7' 7' 7' +22.7 +14.7 7' 7' 7' 7' BITUMINOUS CONCRETE SIDEWALK (TYP.) 7' 7' 25.7' 12'+96.6 +04.1 +03.0 +40.0 MARKET STREET 279'R 26' 321'R 12' 15'R 15'R 7' 21' 21' 7' 12' 14' 8' 8' 14' +07.1 +43.5 +32.2 12' +70.2 +19.5 19'21' +68.9 26' +06.9 +82.9 +76.3 23.5'10'R 21'23.5'+76.2 12'19' 26'26' D RI V E WA Y S C H O O L 14'14' 30'R 20'R 14' 13'13' 13'13' 25.7' 12' +68.6 +72.712' +53.6 10'R 10'R +47.0 +47.0 12' +00.0 +50.0 6' 6' 6' VERTICAL GRANITE CURB) SPECIAL PROVISION (BULL NOSE VERTICAL GRANITE CURB) SPECIAL PROVISION (BULL NOSE VERTICAL GRANITE CURB) SPECIAL PROVISION (BULL NOSE NOSE VERTICAL GRANITE CURB) SPECIAL PROVISION (BULL SOUTH BURLINGTON CITY CENTER, LLC N/F 0450-0000 POON TRUST, LLC N/F 0450-0005 SOUTH BURLINGTON CITY CENTER, LLC N/F 0450-0000 Exist. R.O.W. Exist. R.O.W. 109+00 110+00 111+00 112+00 113+00 114+00 S46°23'55.39"E STA 109+76.47PT2 0 1 + 0 0 2 0 2+0 0 203+00 STA 200+58.18 PCSTA 201+71.46PCCSTA 202+34.88PTSTA 203+00.00POESTA 201+23.71 PI (CURVE #3) CURVE #3STA 202+02.37PI (CURVE #4)E = 21.33' L = 113.29' T = 65.53' R = 90.00' D = 63°39'43" ~ = 72°07'12" CURVE #4 E = 1.52' L = 63.42' T = 31.81 R = 333.00' D = 17°12'21" ~ = 10°54'44"301+00STA 300+25.00POBN43°36'04.61"EN43°36'04.61"EN39°25 '50.98"W N 28°31'07.19"W SCHOOL DRIVE POB STA. 200+00.00 ML POT STA. 110+86.35 = COMMERCIAL DRIVE POE STA. 301+50.00 ML POT STA. 110+84.63 = S SET UTILITY (P) (P) UTILITY 5/1/2018 DESIGNED BY: PROJECT LEADER:DRAWN BY: PLOT DATE: CHECKED BY: PROJECT NAME: PROJECT NUMBER: FILE NAME: SHEET OF N VT STATE PLANE GRIDFalse Northing: 0.0000False Easting: 1640416.6667Origin Latitude: 42°30'00.0000"NCen tral Meridian: 72°30'00.0000"WUS Survey FootTransverse MercatorNAD83 Vermont State PlanesVT83 SCALE 20 400 IN FEETMATCHLINE TO STA.114+25 (SHEET )3335MATCHLINE TO STA.120+25 (SHEET )S. BURLINGTON - MARKET STREET STP 5200(17) 36 108 51658.01_bdr_ali.dgn D.M. PECK M. BOGUEG.L. BAKOS ALIGNMENT & CURBING LAYOUT PLANS G.L. BAKOS VERTICAL GRANITE CURB DETECTABLE WARNING SURFACE SPECIAL PROVISION (PORTLAND CEMENT REINF. CONCRETE SIDEWALK, 6 INCH) SIDEWALK RAMP, TYPE 1 SPECIAL PROVISION STA. 119+50 - 120+25, LT. NOTE: SPECIAL PROVISION (HAND-PLACED BITUMINOUS CONCRETE MATERIAL, DRIVES) STA. 119+49.6 - 119+88.7, RT. BITUMINOUS CONCRETE SIDEWALK STA. 116+43.8 - STA. 119+21.5, RT STA. 116+37.0 - STA. 119+29.5, LT. STA. 114+25.0 - STA. 115+51.2, RT. STA. 114+25.0 - STA. 115+51.2, LT. SL STA. 24+20, RT. SL STA. 24+20, LT. SL STA. 23+54, RT. SL STA. 23+54, LT. STA. 116+45.4, RT. STA. 116+26, LT. STA. 116+26, RT. STA. 115+39, LT. STA. 115+39, RT. SL STA. 24+20, RT. SL STA. 24+20, LT. SL STA. 23+54, RT. SL STA. 23+54, LT. STA. 116+45.4, RT. STA. 116+26, LT. STA. 116+26, RT. STA. 115+39, LT. STA. 115+39, RT. STA. 116+17.6 - STA. 120+25.0, RT. STA. 116+17.6 - STA. 120+25.0, LT. STA. 116+18.1 - 116+33.1, RT. STA. 116+18.1 - 116+33.1, LT. SL STA. 24+27.3, RT. - STA. 115+95.7, LT. SL STA. 23+47.3, RT. - STA. 115+95.7, RT. STA. 116+42.8 - 116+46.9, RT. STA. 116+39.7 - 116+44.2, RT. STA. 115+66.5, LT. - SL STA. 24+27.3, LT. STA. 115+66.5, RT. - SL STA. 23+47.3, LT. STA. 115+35.1 - 115+43.1, RT. STA. 115+35.1 - 115+43.1, LT. STA. 114+25.0 - STA. 115+43.6, RT. STA. 114+25.0 - STA. 115+43.6, LT. AND MATERIAL LAYOUT. INFORMATION REGARDING SIDEWALK SEE LANDSCAPE PLANS FOR ADDITIONAL (WOOD FENCE) (BULL NOSE VERTICAL GRANITE CURB) SPECIAL PROVISION STA. 115+95.7 - 116+17.6, RT. STA. 115+95.7 - 116+17.6, LT. STA. 115+43.6 - 115+66.5, RT. STA. 115+43.6 - 115+66.5, LT. STA. 119+64.0 - STA. 119+92.3, RT. STA. 119+29.5 - STA. 120+25.0, LT. STA. 119+21.5 - STA. 120+25.0, RT. STA. 115+93.6 - 116+37.0, LT. STA. 115+93.6 - 116+43.8, RT. STA. 115+27.1 - 115+32.6, RT. (BUS RAMP) STA. 114+25.0 - 115+68.6, LT. STA. 114+25.0 - 115+68.6, RT. MARKET STREET 12' 12' 12' 12' 19' 19' 15'R +18.1 +33.1 14' 14' 12' 9' 12' 9' 15'R +47.7 15.5'+45.1 +38.1 24' +81.1 +94.4 +57.4 +87.7 21.5'24' +57.1 10'R 18' 3'R 3'R 19' 14' 7' 19' 7' 25'R 25'R 25'R 12'12' +49.8 +24.3 19' 19' 15'R 8' 12' 12'15.5'15.5'+17.5 +27.115'R +07.9 8' +43.1 12' 12'(FUTURE)GARDEN STREET7' 7' +51.2 14' 7' 7' +51.2 7' 7' 7' 7' +37.0 BITUMINOUS CONCRETE SIDEWALK (TYP.) +43.8 15' 15' 25'R 12'12'(FUTURE)GARDEN STREET+66.5 26' +95.7 +43.6 25.8' 25.8'25.8'5.5'+46.4 12' 9' 6' +64.0 +72.4 19' +29.5 +21.5 LAYOUT SHEET) (SEE DETAILS AND POND WEST POND FOOT PATH 58'R VERTICAL GRANITE CURB) SPECIAL PROVISION (BULL NOSE VERTICAL GRANITE CURB) SPECIAL PROVISION (BULL NOSE NOSE VERTICAL GRANITE CURB) SPECIAL PROVISION (BULL NOSE VERTICAL GRANITE CURB) SPECIAL PROVISION (BULL SOUTH BURLINGTON CITY CENTER, LLC N/F 0450-0000 SOUTH BURLINGTON CITY CENTER, LLC N/F 0450-0000 SOUTH BURLINGTON CITY CENTER, LLC N/F 0450-0000 SOUTH BURLINGTON CITY CENTER, LLC N/F 0450-0000 Exist. R.O.W. Exist. R.O.W. 115+00 116+00 117+00 118+00 119+00 120+00 S46°23'55.39"E GARDEN STREET PI 23+87.29 ML POT STA 115+81.13 =23+0024+0025+00S S MAINTAIN (P)INSTALL & SPECIAL PROVISION (PORTLAND CEMENT REINFORCED CONCRETE SIDEWALK) 1. DESCRIPTION. This work shall consist of the construction of Portland cement reinforced concrete sidewalk and pedestrian ramps. The work under this Section shall be performed in accordance with these provisions, the Plans, and Section 618 of the Standard Specifications. 2. MATERIALS. Sidewalk reinforcement shall be 150 mm x 150 mm (6-inch x 6-inch) 10 gage welded wire steel grid meeting the requirements of Subsection 713.05. Dowels shall be 525 mm (21 inch) long No. 16 (No. 5) stainless steel reinforcing bars meeting the requirements of ASTM 4955, Grade 60 and Subsection 713.01 as applicable. Forms shall meet the requirements of Section 618.03(b). Forming shall include additional provisions for concrete sidewalk set underneath the brick pavers and bituminous setting bed as detailed in the plans. Detectable Warning Surface shall conform to 751.08, AND shall be factory powder coated yellow. Concrete Paving with Exposed Aggregate shall use 3/8” Whitcomb Mix from Whitcomb Quarry in Colchester, VT. 3. CONSTRUCTION REQUIREMENTS. Welded wire steel grid and dowels shall be placed at mid-depth of the concrete sidewalk. Dowels shall be placed at all sidewalk construction joints, 600 mm (2 feet) on center. When the sidewalk is constructed next to a granite curb, asphalt treated felt shall be placed between the sidewalk and curb for the total depth of the sidewalk concrete. When the sidewalk is constructed next to a building foundation, foam expansion joint material shall be placed between the building and the concrete sidewalk, as shown in the plans, and the joint shall be sealed with an approved silicon based joint sealer, colored gray. When sidewalk is constructed next to the stone plaza edge adjacent to the west stormwater pond the concrete shall be cast directly against the stone plaza edge. Contractor shall receive approval of the existing subgrade materials by the Resident Engineer prior to placing new subbase of crushed gravel, fine gradation. If the Resident Engineer determines that the subgrade materials are unsuitable the Contractor shall over-excavate the subgrade to lines and grades as directed by the Resident Engineer and shall place additional subbase of crushed gravel, fine gradation in its place. Payment shall be under the respective excavation and backfill items. Detectable Warning Surfaces shall be installed as per section 618.05. 4. METHOD OF MEASUREMENT. The quantity of Special Provision (Portland Cement Concrete Reinforced Concrete Sidewalk) to be measured for payment will be the number of square meters (square yards) of the specified depth of sidewalk installed in the complete and accepted work.