Laserfiche WebLink
Foothill Sanitary Landfill Preliminary Closure Plan <br /> Revision ,#1 May 6, 1994 <br /> 80 ACRE EXISTING SITE <br /> I. FINAL COVER COSTS <br /> Foundation Layer: Excavate and Place <br /> ($0 . 70 x 129, 067) _ $ 90 , 346 <br /> Clay Barrier: Excavate, Place, compact <br /> (129 , 067 c.y. x $1. 84) $ 237 , 483 <br /> Clay Import cost $10. 00/c.y. x 38 , 720 $ 387 , 200 <br /> (Assume 30% clay mixture) <br /> Clay Mixing <br /> (2 County Operators 8 months) $ 48 , 988 <br /> Vegetative Layer: Excavate and Place <br /> (129 , 067 x $0.70) $ 90 , 346 <br /> Construction Quality Assurance = S 1001000 <br /> Subtotal $ 954, 363 <br /> 20 ACRE LINED MODULE <br /> 1. FINAL COVER COSTS <br /> Foundation Layer: Excavate and Place <br /> ($0 . 70 x 32, 267) _ $ 22 , 586 <br /> Clay Barrier: Excavate, Place, compact <br /> (64 , 534 c.y. x $1. 84) $ 118 , 742 <br /> Clay Import cost $10 . 00/c.y. x 25 , 813 $ 258 , 130 <br /> (Assume 40% clay mixture) <br /> Clay Mixing <br /> (2 County Operators 4 months) $ 24 , 494 <br /> HDPE Layer ($. 70 sa.ft. + Design & CQA) $ 760 , 000 <br /> Vegetative Layer: Excavate and Place <br /> (32 , 267 x $0 .70) $ 22 , 536 <br /> Construction Quality Assurance = S 50 , 000 <br /> Subtotal $1,256, 538 <br /> Total $2,210, 901 <br /> 21 <br />