Electrical Power for Valdez and the Copper River Basin-1981

TABL E D-4DETAILED COST ESTIMATEVALDEZ HYDROELECTRIC PROJECTALTERNATE POWERHOUSE SITE NO.2Cost Unit Tota 1Account Cost CostNumber Description or Item Unit Quant ity ilL ( $1 ,000)MOB AND PREP WORK LS 1 ,340,000 1,34001 LANDS AND DAMAGESGovernment Admin Cost LS 1 400,000 400Powerhouse and Trans- LS 1 324,000 324mission Facilities(Private Lands)--TOTAL - LAND AND DAMAGES 72404 I NTAKE WORKS AND PENSTOCK04. 1 LAKE TAP AND ROCK TRAPt::xcavation CY 350 75 26.2Concret e CY 30 600 18Reinforcement LB 3,000 0.75 2.2Trashrack LB 30,000 2 60Rock Bolts, 1"x7' EA 25 210 5.2Lake Tap LS 1 420,000 420TOTAL - LAKE TAP AND ROCK TRAP 531.604.2 GATE CONTROL ROOMSl ide Gate, heavy duty LB 10,000 5 50Slide Gate, std. type LB 6,000 5 30Access Hatch LS 1 1 ,500 1.5Ladder (w/cage) 200' LS 1 3,000 3Hydraulic Unit &E1 evator, 1,000# cap LS 1 60,000 60Vent, 8" 0 pipe LF 300 40 12Ho is t, 10 -ton cap. EA 2 30,000 60Excavation, Rock CY 2,790 250 697.5Concrete Lin i ng CY 754 700 527.8Reinforcement LB 38,000 1 37.7Rock Bolts, 1" QJ x 7' EA 350 250 87.5--TOTAL - GATE CONTROL ROOM 1 ,567D -11