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HomeMy WebLinkAboutWPO201400096 Bond Reduction 2018-07-06 OF tett Ost COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road,North Wing Charlottesville,Virginia 22902-4596 Phone(434) 296-5832 Fax(434)972-4126 EROSION CONTROL PERFORMANCE BOND REDUCTION PROJECT NAME: 5-7/c.oeth1 1Z PLAN/PERMIT NO. L— 5%2 20/y -4:c2996 DATE: 6 ` 7✓/ /8 This project has been partially completed and the erosion control performance bond may be reduced to: $ e;, 2OO Current amount= $ / 7e, 3yO Erosion Control Inspector Community Development Department All fees invoiced on the above project have been collected. Director of Community Development/County Engineer Date Cc: Ana Kilmer Revised 10/16/2017 .• 4 BOND ESTIMATE-SWM Spreadsheet last revised 12-28-12 PROJECT NAME. StoneBMd D2 PROJECT NUMBER: 2014-00096 DATE OF ESTIMATE. 07/OS118 ESTIMATE BY. MRH —__,. BASED ON. Reduction BMPTYW ITEM DESCRIPTION UNIT QUANTITY UNIT COST ITEM TOTAL Site Clearing Basin 2 ACRE 7100 Site Clearing Basin 1 _ ACRE 7100 Site Stabilization ACRE 1600 Darn Const.On Site Material - CY Compacted 4 Dam Cont.Off Site Material Basin 2 CY Compelled 15 Dam Const.Off Site Material Basin 1 CY Compacted 15 Pumping for Construction EA 5000 Pond Construction CF 1 7 -__ Trees 8 Shrubs Seedlings Planted With Tubes 12 5 Trees&Shrubs Seedlings Planted 9 Trees S Shrubs Bell/Burlap Planted 100 Trees a Shrubs 2" Planted 360 Trees&Shrub.1" Rented 260 Herbaclous Pots 3 Raintank per 27 SIB"ll1C 22 Excavation CY 10 Underdrein Slam CY 17 Filter Fabric SQ YD 10 Manhole EA 1366 Raintank Cleanout EA 5000 BM Retention Construction YVQ Trutt Vim CF 13 4 Wetland Plants Planted 2 Wetland Seed MO Acres 1600 Stream Stabilzaton LF 60 Stone Delivery Ton 45 Undadrain Stone CV 17 Undadrain PVC Pipe 4' LF 1 36 Underdrain PVC Pipe 6" IF 1.8 Filter Fabric T SQ.YD. 10 Send/Sal Mixture_ CV 20 Time end Materials Contributing Acre 1000 EO1 Outlet Protection - EA _ 200 Gablons _ SQ.VD. 165 Class 1 Rip Rap SQ YD 55 Class 2 Rip Rap SO YD 0 110 0 48"Concrete Riser Structure LF 0 450 48 0 'Metal Riser Structure LF 0 200 0 Riser lnstalanon EA 0 100 0 Riser Conversion - EA 250 Concrete Anti Vortex EA 1600 Fenana lb Stream Buffer Installed LF 4 6 Stream Buffer Sign Installed EA 50 EC-2 a 3 Ditch Stabilization IF 10 Paved Ditch LF 65 Maintenance Road LF 8 Bead Pipe Basin 2 LF 27 Barrel Pipe Basin 1 LF 27 EC-2 8 3 Matting SQ YD 10 Green Roof SQ.FT 12 Turf Stone(Porous Pavement) SQ.FT 5 RCP Underground Detention LF 100 End Section EA 260 _ _ Pavement Demolition - _- SQ.YD _ - 5 Mitigation Acre 8875 Filter.4x6 EA 8500 25600 Filtera4xe EA - 1 9100 9100 _ Filter,Bxtl EA 0 10400 0 Fdtera 6x8 EA 0 14800 0 Fitters 6,10 - EA _ - 0 16200 0 Filter.602 EA 0 19800 0 Filter,7x13 EA 1 21000 21000 Filter,InstalationIActivation EA 5 2000 10000 SUBTOTAL I 85800.00 Protect Management LS 15% 984000 Items n Management LS 75440 00 Project Administration LS 10% 754400 TOTAL 82984 CO - .ORIGINAL AMOUNT 172240 RIG 20%OF ORIGINAL 3448e. - _ GREATER AMOUNT-20%OR TOTAL 8298400 BOND AMOUNT REQUIRED 83W0 00 1- — of �Om- ,users: COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road,North Wing Charlottesville,Virginia 22902-4596 Phone(434)296-5832 Fax(434) 972-4126 STORMWATER MANAGEMENT CONTROL PERFORMANCE BOND REDUCTION PROJECT NAME: J7e74Q/0'( �2 PLAN/PERMIT NO. tPU ZO/y OOd / 6 DATE: 1- 0—al /9 This project has been partially completed and the stormwater management control performance bond may be reduced to: $ 7,6 Current amount= $ &6 /3 Erosion Control Inspector Bond reduction can be processed if all re-inspection and annual maintenance fees invoiced have been paid. Community Development Department All fees invoiced on the above project have been collected. Director of Community Development/County Engineer Date Cc: Ana Kilmer Revised 10/16/2017 y ' BOND ESTIMATE-EROSION CONTROL Spreadsheet last revised.1-5-10 PROJECT NAME. Stonefield D2 PROJECT NUMBER. 2014-00096 DATE OF ESTIMATE. 07/06/18 ESTIMATE BY MRH BASED ON' WATER ITEM DESCRIPTION UNIT QUANTITY UNIT COST ITEM TOTAL SEED,FERTILIZE,MULCH ACRE 3.5 5000 17500 SILT FENCE LF 1000 5 5000 Tree Protection Fence LF 0 5 0 SAFETY FENCE LF 300 5 1500 TEMPORARY FILL DIVERSION LF 0 3 0 DIVERSION DIKE LF 400 5 2000 TEMPORARY SLOPE DRAIN LF 0 20 0 SEDIMENT TRAP 1 ACRES 0 1000 0 SEDIMENT TRAP 2 ACRES 0 1000 0 SEDIMENT TRAP 3 ACRES 0 1000 0 SEDIMENT TRAP 4 ACRES 0 1000 0 SEDIMENT TRAP 5 ACRES 0 1000 0 SEDIMENT TRAP 6 ACRES 0 1000 0 SEDIMENT TRAP 7 ACRES 0 1000 0 SEDIMENT TRAP 8 ACRES 0 1000 0 SEDIMENT TRAP 9 ACRES 0 1000 0 SEDIMENT TRAP 10 ACRES 0 1000 0 SEDIMENT TRAP 11 ACRES 0 1000 0 SEDIMENT TRAP 12 ACRES 0 1000 0 SEDIMENT TRAP 13 ACRES 0 1000 0 SEDIMENT TRAP 14 ACRES 0 1000 0 SEDIMENT TRAP 15 ACRES 0 1000 0 SEDIMENT TRAP 16 ACRES 0 1000 0 SEDIMENT TRAP 17 ACRES 0 1000 0 SEDIMENT TRAP 18 ACRES 0 1000 0 SEDIMENT BASIN 1 LS 0 21000 0 SEDIMENT BASIN 2 ACRES 0 1000 0 SEDIMENT BASIN 3 ACRES 0 1000 0 SEDIMENT BASIN 4 ACRES 0 1000 0 SEDIMENT BASIN 5 ACRES 0 1000 0 SEDIMENT BASIN 6 ACRES 0 1000 0 SEDIMENT BASIN 7 ACRES 0 1000 0 SEDIMENT BASIN 8 ACRES 0' 1000 0 SEDIMENT BASIN 9 ACRES 0 1000 0 SEDIMENT BASIN 10 ACRES 0 1000 0 Stream Crossing Type 1-1 EA 0 1000 0 Stream Crossing Type 1-2 EA 0 1000 0 Stream Crossing Type 1-3 EA 0 1000 0 Stream Crossing Type 2-1 EA 0 3000 0 Stream Crossing Type 2-2 EA 0 3000 0 Stream Crossing Type 2-3 EA 0 3000 0 Stream Crossing Type 3-1 EA 0 5000 0 Stream Crossing Type 3-2 EA 0 5000 0 Stream Crossing Type 3-3 EA 0 5000 0 CULVERT INLET PROTECTION EA 0 500 0 INLET PROTECTION EA 42 200 8400 Drop Inlet Repair/Completion<25 EA 0 1000 0 Drop Inlet Repair/Completion>25 EA 0 500 0 OUTLET PROTECTION EA 0 200 0 EC-2&3 DITCH PROTECTION LF 540 10 5400 RIP-RAP LF 0 55 0 WEIRS IN SILT FENCE SQ.YD. 0 30 0 CHECK DAMS SQ YD 0 30 0 PAVED CONSTRUCTION ENTRANCE EA 1 3500 3500 Mobilization LS 1 500 500 Surrvey&Layout LS 1 3300 3300 SUBTOTAL 47100 00 Contingency LS 10% 4710 00 Total LS 51810.00 ORIGINAL AMOUNT 146000 20%OF ORIGINAL 29200 51810 00 GREATER AMOUNT-20%OR TOTAL BOND AMOUNT REQUIRED 51800 001 Project Name: Stonefield Block D2 WPO file number: WPO201400096 Stormwater Management Plan Bond Estimate Item Item No. Unit Unit Cost Cost Number (installed) Filterra 4x6 3 ft $8,500 00 $25,500.00 Filterra 4x8 1 ft $9,100 00 $9,100 00 Filterra 7x13 1 ft 821,000.00 $21,000.00 standard manhole frame top(not inlet) 0 ea 5500.00 $0 00 drop inlet or grate 10 ea $3,500 00 $35,000 00 manhole structure(per ft.rise) 55 ft $450 00 $24,601.50 pipe,rcp,cmp(15 to 48") 12 0 in d 0 ES-1,2 0 EC-1 391.0 ft $35 00 $13,685.00 pipe,rcp,cmp(15 to 48") 24.0 in d 0.0 ES-1,2 0.0 EC-1 137.0 ft $50 00 $6,850 00 mobilization E500.00 • cost sum $136,236.50 proj mgmt $20,435.48 contingency $15,667.20 Total $172,340 7/10/2015 Project Name: Stonefield Block D2, VSMP Plan Amendment WPO file number:WPO201400096 Erosion and Sediment Control Bond Estimate Item Item No. Unit Unit Cost Cost Number jinstalled) Note that other E&S measures are bonded with the Stockpile project:CE,silt fence,basin,fence,stabilization stone inlet protection(IP) 42 •. ... $8,400 CO channel(SCC,matted)SCC-1 length 340 ft width 4 ft $1,768.00 channel(SCC,matted)SCC-2 length 200 ft width 4 ft $1,04000 mobilization E500.00 cost sum S11,708.00 proj mgmt $1,756 20 contingency S1,346 42 Total $14,820 ............ .. sivouin r 3(A) 4 I�Z ,3ua el,! o :5-) !Lac /1•r 7/10/2015 Project Name: Stonefielsd Block D2 -Stockpile and Townhome Construction WPO File Number:WP0201400096 • Erosion and Sediment Control Bond Estimate Item Item No. Unit Unit Cost Cost %compete st remaining Number (installed) stablization(PS,TS) 5.6 acres $28,000.00 20% `$22,400.00 silt fence(SF) 1860.0 ft $9,300.00 0% $9,300 00 safety fence(SAF) 2220.0 ft $11,100 00 0% $11,100 00 diversion(DD,FD,RWD) 1230 ft $15,990.00 20% $12,792 00 temporary slope drain(TSD) pipe length 0 ft pipe diameter 0 in $0 00 0% $0.00 earthwork for trap/basin 0% $0 00 height of dam at toe 1 ft cut at high side 1 ft 0% 50 00 height of fill at face 1 ft cut at face 10 ft 0% $0.00 length of dam 255 ft length of cut 480 ft 0% $0 00 top width 8 ft width of cut 25 ft 0% $0 00 0% $0 00 • .. 0% $0.00 . .. - 0% $0 00 .. 0% $0 00 • u6 e.c, 0% $0 00 length of spillway �ft �. -.. . ._ $13 00 $36,803 00 50% $18,401 50 width of spillway ft _ $50 00 $0 00 0% $0 00 structures for basin 0% $0 00 riser height �'•. 4,e ft 0% $0 00 user diameter . ae'_�18 in c(., $840 00 50% $420 00 barrel length ---,.001'ft base plate or fdn NM $200.00 $200 50% $100 00 barrel diameter .„b:�:.1.F.in °.?^ $563 50 50% $281 75 barrel collars $200 00 $200 50% $100 00 baffle length ft $50 00 $0 50% $0 00 50% $0 00 silt fence inlet protection(IP) $0 00 0% $0 00 stone inlet protection(IP) iiii $1,800 00 0% $1,800 00 outlet protection(OP) length 0 ft width ft $0.00 0% $0 00 channel(SCC,matted) length r, ft width ft $0 00 0% $0 00 check dam depth in channel 0-. Fi ft channel width ft . . $0 00 0% $0 00 construction entrance(CE) , $0 00 0% $0 00 wash rack $0.00 0% $0 00 paved construction entrance $3.500.00 0% $3,500 00 rip-rap,placed depth _ "s, Oft length dirt 0% $0 00 width _._...:09 $000 0% $0.00 0% $0.00 survey and layout(price per 0 1 mi) acres S0 traps and basins ;.i,. 1 $3,300.00 0% $3,300 00 mobilization $500 00 0% $500 00 Townhouse Construction(SF,entrance) $3,500.00 0% $3,500 00 cost sum $115,596 50 $65,095.25 contingency $13,29360 $6,50953 Projmgmt $17,33948 $000 Total $146,230 $71,610 8/23/2017