Electrical Power for Valdez and the Copper River Basin-1981

TABLE 0-3DETAILED COST ESTIMATEVALDEZ HYDROELECTRIC PROJECTALTERNATE POWERHOUSE SITE NO.1Cost Unit Tota 1Account Cost CostNumber Description or Item Unit Quant i ty ilL ($1 ,000)r~OB AND PREP WORK LS 1 ,560,000 1,56001 LANDS AND DAMAGESGovernment Admin Cost LS 400,000 400Powerhouse and Trans- LS 300,000 300mission Facilities(Private Lands)--TOTAL - LAND AND DAMAGES 70004 I NTAKE WORKS AND PENSTOCK04. 1 LAKE TAP AND ROCK TRAPExcavation CY 350 75 26.2roncrete 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 Ha tch LS 1 1 ,500 1.5Ladder (w/cage) 200' LS 1 3,000 3Hydraulic Unit &E 1 e v a to r, 1,000 # cap LS 1 60,000 60Vent, 8" 0 pipe LF 300 40 12Ho i s t , 1 0 -ton cap. EA 2 30,000 60Excavation, Rock CY 2,790 250 697.5Concrete Lining CY 754 700 527.8Reinforcement LB 37,700 1 37.7Rock Bolte;, 1" 0 x 7' EA 350 250 87.5TOTAL - GATE CONTROL ROOM 1,5670-7