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HomeMy WebLinkAboutWPO202000016 Bond Estimates 2021-07-09Project Name: Stonefield Block D-1 VSMP Plan, Albemarle County, Virginia, Amendment to WP02011-00055 VSMP/W WPO file number: WP02020-00016 TM P(s): 061 W 0-03-00-019AO Date Estimate Completed: 7/9/2021 Erosion and Sediment Control Bond Estimate Item Item No. Unit Unit Cost Cost Number installed r slablization (PS, TS) acres $5,000.00 $13,300.00 z silt fence (SF) j3ft ft $5.00 $0.00 3 safety fence (SAF) $5.00 $6,830.00 4 tree protection (TIP) (3.14 - DIA; assume 25'DIA -Tr); 12 trees; sheet #4 ft $5.00 $4,712.39 5 diversion (DD, FD, RWD) it $13.00 $6,370.00 6 temporary slope drain (TSD) pipe length -ft pipe diameter 0 in $0.00 $0.00 7 Sediment Trap #1 / Excavated drop inlet sediment trap #1 8 earthwork for trap/basin 9 height of dam al toeoft ft cut al high sideoft ft 9 9 io height of fill at faceft cut at faceft i i length of damft length of cutft 12 top width width of cut 13 (area above transition 0 sf (area below transitic 130 sf rq (total width of dam) 0 ft (total width of cut) 27 ft 15 (height below transitio 0 ft (depth below transit -4.5 ft 16 (area below transition: 0 sf (area above transitic -81 sf 17 (total fill volume) 0.0 cy (total cut volume) 121.6 cy 18 length of spillway ft (TOAL CY estimate 122 cy cY $13.00 $1,586.00 19 width of spillway Wft (spillway stone tons 3 tons $50.00 $150.00 zo zl riser height Lin ft zz riser diameterin (riser unit price) $0.00 $0.00 23 barrel lengthft base plate or fdn $200.00 $0 24 barrel diameter (barrel unit price) $0.00 $0.00 25 barrel collars $200.00 $0 26 baffle length Mft $50.00 $0 27 silt fence inlet protection (IP) $100.00 $100.00 28 stone inlet protection (IP) IR $200.00 $1,200.00 29 outlet protection (OP) length ft width 0 ft 0 $0.00 $0.00 3o channel (SCC, matted) length ft width 0 ft 0 $0.00 31 check dam depth in channel Eft channel width 0 ft 0 $0.00 $0.00 32 construction entrance (CE) 0 $2,500.00 $0.00 33 wash rack 1 $2,000.00 $2,000.00 34 paved construction entrance 1 $3,500.00 $3,500.00 7/9/2021 Project Name: Stonefield Block D-1 VSMP Plan, Albemarle County, Virginia, Amendment to WP02011-00055 VSMPM WPO file number: WP02020-00016 TM P(s): 061 W 0-03-00-019AO Date Estimate Completed: 7/9/2021 Erosion and Sediment Control Bond Estimate Item Item No. Unit Unit Cost Cost Number installed 35 rip -rap, placed depth 0 fl length 0.0 fl 36 width 0.0 $0.00 37 38 survey and layout (price per 0.1 mi.) acres 2.66 traps and basins 1 $1,830.00 39 mobilization $2,500.00 40 Temporary Access road - CRS access road $0.00 41 Temporary Culvert $0.00 1. A de,w., 7/W21 cost sum $44,078.39 WP02020-"16 Stonefeld block Di_ESC Bond_070921 contingency $4,407.84 Total $48,490 7/9/2021