12-09-2002 Council Packet - Laserfiche WebLink

Home Browse Search

Credits for Trunk Water and Storm Drainage Facilities Constructed by Developer Developer ’s Calculations There are construction costs that will be incurred as part of the StoneBay project that have area wide benefit. These include the construction of a regional storm water pond," trunk storm sewer lines that serve adjacent properties and ovcrsi^ing of watermain. The following is an estimate of the costs associated with each. It is the developer's opinion that these costs should be reimbursed by the City’s Tivnk Funds or that t*- e costs should be deducted from the trunk assessments and connection fee; paid by developer. L Unit Unit Cost 1 Quantum'1 Amount | VII. Trunk Watermain Costs 12" versus 8" DIP L.F.(5.00)2,020.00 (10,100.00) 12 ” versus 8" Valves#Each (400.00)2.00 (800.00) Fittings LBS (1.50)800.00 (1,200.00) Connect to existing (reconfigure)L.S.(3,000.00)1.00 (3.000.00) ISubtotal (15,100.00)1 IX, Regional Pond & Outlet Pipe Costs -• •—V Excavation CY.S8.00 10,000 $83,000 Seeding Acre SI,000.00 1.5 $1,500 Outlet control structure L.S S2.500 00 2 $5,000 15 “ RCP LF.S28.00 45 $1,260 Jack/Bore 18 “ RCP \v/36 “ casing pipe L.F.S220.00 120 $26,400 18 “ Apron Each $750 00 1 $750 Rip Rap C Y.$75.00 30 $2,250 .* Isubtotal $117,160 1 X. Storm Sewer Co'.ts to Serve Property to West 30" RCP L.F.$50.00 560 $28,000 Storm Manhole Each $4,000.00 1 $i.poo 30 ” Apron Each $1,250.00 1 *51,250 K^p Rap C.Y.$75.00 30 ...$2;250 Sublotiil !^,soo i X’ XI. Storm Sewer - LaternI Benefit From Pipe Installed to Ser>'e Property to West C,'* ' . ^ 18 “ versus 30 “ RCP L.F.$31.00 460 $14,260 48“ \s. 60 “ Storm Manhole Each $2,000.00 1 $2,000 18 vs 30 “ Apron Each $750.00 1 j $750 - Rip Rap C.Y.$75.00 10 $750 I Subtotal $17,760 1 -riy' Trunk Storm S*w«r Cost of Stetion .\l - X TotftI Trunk Drain.igc Cost • Ats'jmed R«imbursemci.'t by CItv SI 7.740 SI34.900 ^