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HomeMy WebLinkAboutSP-24-34 - Plans - Non-Record - 0870 Williston Road> > > > > > > 328. 0 0 x ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION C-200 EXISTING CONDITION PLAN Do u b l e T r e e P a r k i n g an d S t o r m w a t e r Im p r o v e m e n t s 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t 1" = 20' SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS GRAVEL WETLAND #1 REV REV DATEDESCRIPTION 08/02/24 Permit Review Se e I n s e t A b e l o w INSET A ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION CH400 CIVIL DETAILS N.T.S SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS REV REV DATEDESCRIPTION Do u b l e T r e e P a r k i n g an d S t o r m w a t e r Im p r o v e m e n t s 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t 08/02/24 Permit Review ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION C-401 CIVIL DETAILS N.T.S SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS REV REV DATEDESCRIPTION Do u b l e T r e e P a r k i n g an d S t o r m w a t e r Im p r o v e m e n t s 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t 08/02/24 Permit Review Maintenance: The plant biomass should be harvested annually, and accumulated sediment removed at intervals of 5-10 years. These activities may disrupt the wetlands system and may require some vegetation re-establishment. The riser pipes may clog and will require annual clean-out (it should be done in the winter time when one can walk on the wetland). ·First Year Post-Construction: Inspection frequency should occur after every major storm in the first year following construction. o Inspect that the system drains within 24-48 hours. o The plants may need watering if necessary during the first growing season. Revegetate if the vegetation is poorly establishing. o Identify areas of erosion and make timely repairs. o Check all inlets, outlets and subdrains for proper functioning. Risers may need to be cleaned. ·Post-Construction: Inspection frequency should occur at least every 6 months and after every major storm. Activities are expected to include: o Check the basin for a dense root mat establishment of wetland vegetation. o Check and clean the risers if there is evidence of standing water, discolored water or accumulated sediments in the cells. o Check and clean the forebay for sediments, trash and debris. When sediments have accumulated to a depth of 12 inches, standing water is persistent or wetland vegetation become established, the forebay will need to be excavated and reformed. o Verify that the cells drain within 24-48 hours. Sediment will need to be removed when an accumulation of 4 inches is evident over the wetland surface. o Check and clean all outlets and overflow spillway if blocked or there is evidence of structural damage or erosion. o Remove decaying vegetation, litter and debris. o Check for foreign species. Particular care must be used to avoid the unintended introduction of invasive species such as purple loosestrife (Lythrum salicaria) and common reed (Phragmites australis). It is recommended that a qualified wetland biologist be consulted when these are found in the area of the gravel wetland. GRAVEL WETLAND MAINTENANCE NOTES: 12" ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION C-402 CIVIL DETAILS N.T.S SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS Gravel Wetland Soil shall conform to the "BIORETENTION AND GRAVEL WETLAND SOIL MEDIA TESTING GUIDANCE" document prepared by the University of Vermont, Sea Grant Lake Champlain, and Watershed Consulting The gravel wetland soil shall be tested in accordance with the Phosphorus Testing Procedure below: Phosphorus testing is required for the upper media layer of the gravel wetland soil. Final mixes must have a Phosphorus Saturation Ratio (PSR) less than or equal to 0.10 and shall be tested in accordance with the following protocol: 1.Samples are to be air dried and sieved through 2mm prior to testing. 2.Air-dried, sieved soil samples are to then be extracted with the Mehlich-3 solution (0.2 M CH3COOH + 0.25 M NH4NO3 + 0.015 M HNO3 + 0.001 M EDTA) by shaking a soil-solution suspension for 5 minutes at a 1:10 ratio (soil mass in grams: solution volume in mL), followed by filtering to remove particles (pore size of 2 um is recommeded, max pore size = 8 um). 3.Extracts from the Mehlich-3 procedure are to be analyzed for P, Fe, and Al by ICP-OES. 4.The Phosphorus Saturation Ratio (PSR) is calculated as follows: PSR = Mehlich-3 extractions follow the above protocol. Other soil extractions, or extractions used to quantify total elements, are NOT acceptable for this requirement. In cases where ingredient mixing has not yet occurred, ingredients can be mixed at the intended volumetric proportions in a small batch (at least one quart in volume) for testing purposes. If this small batch testing approach is taken, the final material to be used during installation must be retested to confirm acceptable PSR. Soil samples for P, Fe, and Al analysis via Mehlich-3 extraction can be submitted to the Agricultural and Environmental Testing Laboratory (AETL) located at UVM. Plan to allow 3-4 weeks for analysis. How to take a soil sample [go.uvm.edu/soil-sampling] Submitting a soil sample [go.uvm.edu/uvm-soil-lab] where, ·PM3 = Mehlich-3 P in mg P per kg dry soil ·FeM3 = Mehlich-3 Fe in mg Fe per kg dry soil ·AlM3 = Mehlich-3 Al in mg Al per kg dry soil REV REV DATEDESCRIPTION Do u b l e T r e e P a r k i n g an d S t o r m w a t e r Im p r o v e m e n t s 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t 08/02/24 Permit Review 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 SILT FENCE SHALL BE ERECTED PRIOR TO ANY CLEARING OR CONSTRUCTION. FENCING MAY BE ERECTED IN PHASES, BUT IN NO CASE SHALL GROUND DISTURBANCE PROCEED FENCING. 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 PERMANENT SEED MIX SHALL BE USED AS EARLY AS PRACTICABLE BETWEEN 5/15 AND 9/15 AND SHALL MEET THE FOLLOWING CRITERIA: SEED % WEIGHT CREEPING RED FESCUE 40% KENTUCKY BLUEGRASS 30% PERRENNIAL RYEGRASS 30% SEEDING SPECIFICATIONS Hydroseed Additives: Fertilizer: 19-19-19 75 lbs per 1,000 gallons of water Lime: 100 lbs. per 1,000 gallons of water Mulch: 300 lbs. per 1,000 gallons of water. Tacifer: 5 lbs. per 1,000 gallons of water. If hydroseeding is used for temporary stabilization measures for turf establishment. Specifications are: 1.Areas having soil compaction as a result of construction shall have any crushed stone removed and the subgrade shall be roto-tilled prior to placing topsoil. Refer to the Post Construction Soil Depth and Quality Requirements. 2.If hand seeding, only straw mulch is to be used and secured by netting either organic or inorganic. If inorganic is used, it must be removed before the first mowing. 3.Starter fertilizer shall be applied at the manufacturer's suggested rate at the time of seeding. Fertilizer application will not be allowed in sensitive areas and adjacent to drainage ways as determined by the Engineer. 4.Watering is to be done by the Contractor and is to last for the duration of the warranty period to maintain proper growth. All apparatus necessary to apply the water must be furnished by the Contractor (i.e. hoses, sprinklers, etc.). 5.Staking of all topsoiled areas to control foot traffic will be required. Unless otherwise specified, acceptable staking materials will be grade stakes and twine or string with flagging attached for visibility. 6.A guarantee through the first mowing is required with any sparse or bare areas larger than 1 sq. ft. to be redone. 7.The Contractor is responsible for the first mowing. After the first mowing and prior to the Owner taking responsibility for the lawn areas the Contractor and an Owner's Representative shall meet to inspect the vegetation establishment. 8.Contractor is responsible for all topsoil to complete the project as shown. If existing volume of topsoil is inadequate, the Contractor, at no cost to the Owner, shall purchase offsite approved topsoil as necessary. Refer to Post Construction Stabilization Plan for additional requirements ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION C-403 CIVIL DETAILS N.T.S A A B B SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS REV REV DATEDESCRIPTION 1 8-01-2024Permit Revisions Do u b l e T r e e P a r k i n g an d S t o r m w a t e r Im p r o v e m e n t s 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t 08/02/24 Permit Review ^ ^ ^ ^^ o o o o o o o o ^ ^ ^ X X X X X ^^ ^ ^X X X X X X XXX XX X XXX X X X X X X X X X X X X X X XXX X X X X XX X X X X X XX X XXXXXXXXXX X X X X X X X X X X X X X X X X X X X X X X XXXXXXXX XXXXX X X X X X X X X X X X X XXXXX X X XXX X X o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o P A T C H E N R O A D VALLEY R I D G E R D IN T E R S T A T E 8 9 IN T E R S T A T E 8 9 o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o ^ o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o IN T E R S T A T E 8 9 IN T E R S T A T E 8 9 o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o 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 FP FP SAT.DISH SAT.DISH SAT.DISH SAT.DISH SAT.DISH 304.2 302.3 303.1 301.9 299.8 302.2 303.6 290.0 287.7 320.0 310.0 302.3 302.7 301.3 300.4 297.9 290.4 297.9 287.2 289.1 312.1 305.4 314.5 281.9 296.6 293.6 292.0290.0 282.2 280.1 277.2 291.9 289.9277.3 289.5 290.8 292.0 279.0 293.8 291.9 276.0 291.7 284.2 281.4 291.7 284.0 283.4 289.8 287.7 280.3 280.2 296.7 289.2 301.5 304.5 300.2 292.0 292.9 301.6 299.5 294.1 282.7 286.5 295.9 291.7 289.7 274.8 301.6 299.7 289.0 293.5286.0 282.9 290.5 289.5 300.6 298.8 296.9 261.4 268.6 265.6 261.0 263.6 260.8302.8 308.4 304.5 313.7 305.0 CFC - BASEBALL CONCESSIONS0972 LAKE MONSTERS ^ ^ ^ ^^X XXXXXXXXXX X X X X X X X X X X X X X X X X X X X XXXXXXXX XXXXX X X X X X X302.8 308.4 313.7 305.0 CFC - BASEBALL CONCESSIONS0972 LAKE MONSTERS 287 COLCHESTER AVE CFC MAINTENANCE BARNCENTENNIAL FIELD0971 > C A T A M O U N T D R I V E ^ X X X X X X X X X 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 XX XXX X X o o o o o o o o o o o o o o o o o o o o o o o o INT E R S T A T E 8 9 Exit 1 4 O f f R a m p X X X X X X XXXX CATAMOUNT DRIV E CE N T E N N I A L C O U R T ( P r i v a t e l y O w n e d ) FAHC HELICOPTER LANDING PAD (PRIVATE)FACULTY AND STAFF APARTMENTSCENTENNIAL COURT EA S T A V E CA R R I G A N D R I V E M A I N 256 260 FAHC HELICOPTER LANDING PAD M A I N S T WI L L I S T O N R O A D SPE A R S T EA S T A V E ANTENNA 393.2 387.2 392.4 386.2 386.2 374.0 377.2 376.8 368.1 367.4 366.7 370.4 384.3 368.4 358.1 350.3 348.2 352.7 352.7 346.0 346.0 362.3 350.4 360.5 364.4 360.7 354.0 348.6 370.1 370.1 370.1367.9 364.3 364.4 367.9 344.2 345.7 346.0 375.6 376.4 375.6 370.2 370.2 373.1 373.1 349.9 350.8 349.5 T G C 284 EAST AVE 0001 IMF280 EAST AVE0198 LIBRARY RESEARCH ANNEX282 EAST AVE0199 RESCUE FACILITY60 EAST AVE0197 Ins t i t u t i o n a l & A g r i c u l t u r a l - N o r t h D i s t r i c t Co m m e r c i a l 1 - R e s i d e n t i a l 1 2 D i s t r i c t 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 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 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 ^^ ^ ^ ^ X X X X X X X X X X X X X XXXXX ^^ X X X X ^^^^^^ ^ ^ X X X X X X X X X X X X X X X X X XXX XXX X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 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 XXXXXXX X X X X X X X X BILODEAU COURT BIL O D E A U P A R K W A Y BIL O D E A U P A R K W A Y BILODEAU COURT EAS T A V E CASE PARKWAY CASE PARKWAY 27 58 64 66 67 61 55 47 43 35 EA S T A V E 82 76 72 88 94 102 16 4 BILODEAU PARKWAY 140 145 ^ X ^^^ ^^^^^^^^^^ ^ X ^^^ ^ ^ ^ ^ ^ ^ XXX X X X X X ^ ^^ X X X ^ ^ ^ X X X X X ^ ^X X X XXX X X X X X X X X X X X XX X X X X X X X X X X X ^ ^ ^ ^ ^ ^ ^ ^ ^^^ ^ ^ ^ ^ MAR Y F L E T C H E R D R I V E CE N T E N N I A L C O U R T ( P r i v a t e l y O w n e d ) CEN T E N N I A L C O U R T ( P r i v a t e l y O w n e d ) CENTENNIAL COURT (Privately Owned) (PRIVATE)FACULTY AND STAFF APARTMENTSCENTENNIAL COURT MARY FLE T C H E R D R I V E EAS T A V E 150 165 175 155 145 EA S T A V E 27 225 224 230 206 202 198 192 166 154 217 205 201 195 183 202 ^ X X X X X X X 19 120 130 38 34 28 22 14 50 44 606064 70 74 75 69 59 55 47 31 37 45 4135 33 27 X X X X X X X X X X XXX X X X X ^ VV V V ANTENNA ANTENNA SAT.DISH SAT.DISHSAT.DISH SAT.DISH SAT.DISH SAT.DISH 385.1 324.5 332.4 330.4 325.1 325.2 326.6 334.6 329.4 380.9 371.1 380.5 352.5 348.5 347.0 351.1 338.6 348.1 347.1 344.6 349.3 336.6 349.8 349.1 341.5341.5 334.4 339.3 339.3 340.8 339.7 339.4 326.6 333.2 342.3340.8 341.2 335.8 342.5 343.2 341.6 343.5 330.9 341.6 338.9 331.9335.7 323.2 343.1 341.6 330.4 342.1 342.3 340.2 333.7 329.1 342.2 341.5 341.5 334.7 326.6 339.6 342.6 335.1 339.8 332.8 329.8 330.5 341.9 330.7 344.4 339.7 336.2 342.0343.4 341.8343.5 329.6 332.6 324.3 355.9 347.7 350.1 345.1346.7 334.1 352.4 348.7 342.7 336.5 355.1 361.3 356.1356.0 356.0 366.0364.9 359.3 352.6 374.4373.1 360.1 366.4 356.4 364.8 353.0 355.5 361.7 360.6 352.4 342.3 340.4 335.2 341.6 348.6 334.0 336.6 347.3 335.8 344.3 331.8 332.6 338.3 341.4 338.5 338.4 333.5 338.5 338.3 335.7 337.8 337.8 342.2 333.0 329.7 332.2 341.9 331.3 332.2 342.1 331.1 328.9 336.5 340.9 334.0 344.3 331.1 349.1348.6 337.7 345.9341.0 348.5 362.5 360.0 362.2 360.0 349.2 362.1 360.9344.5 353.7 351.4 352.4 352.4352.4 341.9 336.2 330.4 340.7 361.9 356.6 344.6 348.0358.7355.0 356.5340.6 352.6 349.1 344.5340.9 349.1 347.7 347.7 331.8 334.4 331.7 323.8 323.9 385.0 393.2 392.1 392.1 392.1 392.2 394.7 398.1 381.8 376.5 383.9 381.1 387.1 384.6 385.0 348.1 348.2 338.3 339.0338.8 338.6367.2 377.6 382.2 367.5 357.4 354.0356.2 355.7 355.2 352.9 386.9 370.1 369.2 379.0364.6 370.2 366.6384.2 368.1 370.2 384.2 380.5 374.9 366.2 343.0 345.9 339.6 337.4 330.1 331.1 332.5 344.1 332.7 341.8 340.8 337.3 338.4 331.7 393.1 385.2 385.2 390.0 376.3 377.3 379.0 383.5 382.4 387.4385.6 380.1 387.4 386.9 386.3 384.5 377.4 385.3 387.5 383.4 369.8 369.8 369.9 383.6368.5 383.8 379.8 379.8 370.4 387.0371.6 377.4 368.6 377.3 380.9 371.0 375.3 364.5 387.7 383.1 370.4 369.7 369.8 377.2 361.4 346.3 347.3 348.7 349.9351.6 352.8 342.8 341.5 340.3 338.8 337.7 357.1358.2 359.7 361.2 362.5 352.7 352.9 351.3 350.1 348.7 347.0 353.1 352.2 352.4 351.6 347.3 346.2 347.3 346.5 348.7 369.1 369.3363.6 363.8 364.1 363.6 342.9 342.9 367.7 368.0 368.4365.6 363.0 363.0 365.2 342.1 342.1 342.9 366.8 367.2 361.4 361.4 361.5 361.5 341.5 341.3 341.6 340.7 340.5 365.9 365.9 361.2361.2 360.7360.7 367.3 366.7369.7 369.6 344.3 341.5 345.7 345.2 365.5 365.5 366.2 366.2 370.8 370.9 372.2 371.4 365.9 365.9 366.1 366.1 347.4 346.0 348.2 370.2 370.2 367.0 367.0 372.7 373.5 373.0 347.7 400.4 406.9 458.0 446.8 X X X X ^^^^^^ ^ ^ X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 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 XXXXXXX X X X X X X X X CASE PARKWAY 58 64 66 67 61 55 47 EA S T A V E 82 76 72 88 94 102 16 4 SAT.DISH 324.5 332.4 330.4 325.1 325.2 326.6 334.6 329.4 333.5 338.5 338.3 335.7 337.8 337.8 342.2 333.0 329.7 332.2 341.9 331.3 332.2 342.1 331.1 328.9 336.5 340.9 334.0 344.3 331.1 349.1348.6 337.7 345.9341.0 348.5 362.5 360.0 362.2 360.0 349.2 362.1 360.9344.5 353.7 351.4 352.4 352.4352.4 341.9 336.2 330.4 340.7 361.9 356.6 344.6 348.0358.7355.0 356.5340.6 352.6 349.1 344.5340.9 349.1 347.7 347.7 331.8 334.4 331.7 323.8 323.9CENTRAL UTILITY PLANT (CUP) RADIATION ONCOLOGY COOLING TOWERS CFC GROUNDS GAR/PUMPCENTENNIAL FIELD0960 CFC GROUNDS BLDG50 UNIVERSITY RD0962 CFC MAINTENANCE FACILITY40 UNIVERSITY RD0963 CFC GROUNDS GARAGECENTENNIAL FIELD0961 HYD 31 23 1 1 314313312311 310 315 31 3 x 30 5 . 0 ' 303302 304 306 307308 309311312 313310 305 305314313 312311 309 308 307 306 304303 310 305313 312308 306 304 303 x 3 0 3 . 7 305304 304 306 306305305 33 8 NewTrans foreba y 338 338 333 330 332329 333334 333 331330332 Heat P u m p / Cond e n s e r P a d 33 7 33 6 338 337 336 310 MECH B B B B B B 31 0 315 M 329 330 3 3 1 3 3 0 3 2 9 33 0 339 33 7 33 7 336 335 334 333 310 305 313 312 308 306 304 303 x 3 0 3 . 7 305 304 304 UD UD B B B B B ST ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION C-100 OVERALL SITE PLAN Do u b l e T r e e P a r k i n g an d S t o r m w a t e r Im p r o v e m e n t s 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t 1" = 150' SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS REV REV DATEDESCRIPTION 08/02/24 Permit Review Approximate project limits. See Sheet C-101 for enlarged site plan Limits of Centennial Woods Natural Area 150' Right of Way (N/F) Vermont Transco LLC 75' Right of Way (N/F) Vermont Transco LLC 75' Right of Way (N/F) Vermont Transco LLCMapped Habitat Block impact (2,430 s.f.) within limits of existing stormwater treatment pond NATURAL RESOURCE ENCROACHMENTS See Inset on this plan PROJECT INFORMATION Property Owner:University of Vermont Zoning:C1-R12 & IA NORTH Habitat Block and Wildlife Corridor Limit LAND USE LEGEND Special Flood Hazard Area River Corridor Limit Very Steep Slope (>25%) Class II Wetland Class II - 50 ft Wetland Buffer Existing Easement/Right of Way East Pond Main Street Pond University of Vermont & State Agricultural College Zoning Districts Proposed Habitat Block Offset Area (2,430 s.f.) Proposed Habitat Block Offset Area 1 08/13/2024Natural Resource Revisions Proposed modified Habitat Block boundary Proposed modified Habitat Block boundary > > > > > > > 18" A D S 31 2 3 1 1 314 313 312 311 31 0 315 31 3 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 . 7 305 304 304 306 306 305 305 Gravel Wetland Cell #1 Ground Elevation 303.0 WSE 302.7 Forebay 310 24" Vertical Inlet Pipes. See details. UD UD Gravel Wetland Cell #2 Ground Elevation 303.0 WSE 302.7 Install 39' of 6" perf. PVC pipe with cleanouts on each end. 6" solid PVC pipe Stable vegetated path for gravel wetland access. Line bottom of forebay with 6" crushed gravel See forebay weir Cross Section Detail. 4:1 sideslopes to elevation 308.0' 24" Vertical Inlet Pipes. See details. UD UD Install 39' of 6" perf. PVC pipe with cleanout. Remove existing outlet structure New 6" PVC New Outlet Structure DMH #1. See Details New 6" co Maintain existing spillway Connect new 24" PVC SDR 35 pipe to existing B B B B B B 310 315 U D U D Connect 24" pipes with 6" perf pipe installed at bottom of stone ST CB H10 Rim 315.4 Inv. in 306.10 Inv. out 306.00 ES inv. 305.0 Sawcut pavement CB H8 Rim 311.50 Inv. out 308.00 ST ST ST ST ST ST Tie-in new curb to existing New paved parking lot in footprint of demolished hotel wing 2.5:1 sideslopes above elevation 308.0' 18" ADS 4' high black vinyl coated chain link fence CB H9 Rim 313.80 Inv. in 307.6 (18" W) Inv. in 307.55 (15"N) Inv. out 307.45 (18" S) CB H7 Rim 315.7 Inv in 308.5 (18" Ex) Inv. out 308.40 (18" E) ST ST ST 15 " A D S New curb to direct runoff to the gravel wetland Restore to vegetation 328. 0 0 x 12" AD S CB H11 Rim 328.00 Inv. out 323.00 (No Sump) Remove 6" storm pipe and expand existing penetration for new 12" ADS pipe. Insert pipe (Inv. 317.3±) and concrete encase penetration. See Detail Install vertical bends on storm pipe as necessary to fit pipes into storm structure penetrations. Remove and dispose of existing storm structure and pipe Remove and dispose of existing storm structure and pipes 6' transition to flush curb Stone dissipater pad at edge of pavement 10' wide double gate for stormwater system access New concrete curb 12 Parallel Parking Spaces 312 Begin new curb New curb to direct runoff to the gravel wetland ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION C-101 SITE PLAN GRAVEL WETLAND & STORM COLLECTION Do u b l e T r e e P a r k i n g an d S t o r m w a t e r Im p r o v e m e n t s 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t 1" = 20' SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS GRAVEL WETLAND #1 Topsoil, seed, and stabilize sideslopes wtih rolled erosion matting Topsoil, seed, and stabilize sideslopes wtih rolled erosion matting Install boulders along wetland buffer prior to beginning construction REV REV DATEDESCRIPTION 08/02/24 Permit Review Se e I n s e t A b e l o w INSET A Prope r t y L i n e 1 08/13/2024Natural Resource Revisions > > > > > > > 31 2 3 1 1 314 313 312 311 31 0 315 31 3 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 . 7 305 304 304 306 306 305 305 310 UD UD UD UD B B B B B B 310 315 U D UD ST ST ST ST ST ST ST ST ST ST Begin new curb New curb to direct runoff to the gravel wetland ISSUED: STATUS: SCALE: COPYRIGHT © SMITH BUCKLEY ARCHITECTS PLLC ALL RIGHTS RESERVED REQUEST CLARIFICATIONS AT ONCE IF THE MEANING IS UNCLEAR OR DISCREPANCIES APPEAR IN THESE DRAWINGS. FIELD CHECK ALL DIMENSIONS PRIOR TO CONSTRUCTION C-300 1" = 20' EROSION PREVENTION & SEDIMENT CONTROL PLAN CIVIL ENGINEER 164 Main Street, Suite 201 Colchester, Vermont 05446 (802) 878-0375 www.krebsandlansing.com KREBS & LANSING CONSULTING ENGINEERS SMITH BUCKLEY ARCHITECTS P 802 540 0323 www.SBAVT.com 431 PINE STREET SUITE 210 BURLINGTON VT 05401 After topsoil and seeding, stabilize sideslopes with rolled erosion fabric. Stabilize sideslopes with rolled erosion fabric. Install and properly key-in silt fence or straw wattles or shallow stable swale at top of slope along edge of pavement to direct runoff away from excavation Install crushed stone stable discharge area REV REV DATEDESCRIPTION Install and maintain straw wattles or approved equal, around catch basin inlet. Place Marsh Mat coir inlet filter over grate Install and maintain straw wattles or approved equal, around catch basin inlet. Place Marsh Mat coir inlet filter over grate Install and properly key-in silt fence or straw wattles prior to beginning new curb. Install orange construction limit tape on grade stakes Install construction limit barrier prior to beginning earthwork, typical SE E I N S E T B E L O W Do u b l e T r e e P a r k i n g an d S t o r m w a t e r Im p r o v e m e n t s 87 0 W i l l i s t o n R o a d So u t h B u r l i n g t o n , V e r m o n t 08/02/24 Permit Review Install and properly key-in silt fence or straw wattles prior to beginning new curb. Install orange construction limit tape on grade stakes INSET Possible dewatering site. Pump to Dirt Bag, or approved equal, sediment filter bag with downslope wattles Erosion Prevention and Sediment Control Notes