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HomeMy WebLinkAboutWPO201400106 CalculationsProject Name: Foxhaven Farm Sanitary Sewer Plan WPO Application Plan WPO file number: WP0201400106 Mitigation Plan Bond Estimate Item Item Number 1 Mitigation Area -trees (canopy + understory) 2 Small shrubs & grasses (VDOT bid tab- 2013, 4 species, $ x 2) 2/11/15 ja No. Unit Unit Cost Cost installed 8 Each $150.00 $1,200.00 4 Each $29.52 $118.08 cost sum $1,318.08 prof mgmt $197.71 contingency $151.58 Total $1,670 2/11/2015 Project Name: Foxhaven Farm Sanitary Sewer Plan WPO Application Plan WPO file number: WP0201400106 Erosion and Sediment Control Bond Estimate Item Item Number 1 stablization (PS, TS) 2 tree protection 3 silt fence (SF) 4 safety fence (SAF) 5 diversion (DD, FD, RWD) 6 temporary slope drain (TSD) pipe length 0 ct. 0 ft —50 -If material / tree pipe diameter 15 in No. Unit 0.8 acres 41 ft 367.0 ft 324.0 ft 0 ft Unit Cost installed $5,000.00 $5.00 $5.00 $5.00 $13.00 $35.00 Cost $3,750.00 $205.00 $1,835.00 $1,620.00 $0.00 $0.00 9 stone inlet protection (CIP) 0 $200.00 $0.00 10 outlet protection (OP) length 8 ft width 9.25 ft 0 $333.00 $0.00 11 channel (SCC, matted) length 300 ft width 3 ft $1,170.00 12 check dam depth in channel 0 ft channel width 0 ft 0 $0.00 $0.00 13 construction entrance (CE) 0 $2,000.00 $0.00 14 wash rack 1 $2,000.00 $2,000.00 15 paved construction entrance 1 $3,500.00 $3,500.00 16 rip -rap, placed depth 0 ft length 80.0 ft 17 width 2.3 (tons) 0 tons $60.00 $0.00 18 survey and layout (price per 0.1 mi.) acres 0.8 traps and basins 0 $375.00 19 mobilization $500.00 20 stream crossing (computed independently) $0.00 cost sum $14,955.00 proj mgmt $2,243.25 contingency $1,719.83 2/11/15, ew Total $18,920 3/4/2015 3/4/2015