Laserfiche WebLink
Foothill Sanitary Landfill Preliminary Closure Plan int <br /> Revision #1 May 6, 1994 1-77 <br /> 80 ACRE EXISTING- SITE <br /> 1. 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 = $ 100, 000 <br /> Subtotal $ 954,363 <br /> Amok <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 sq. ft. + Design & CQA) $ 760, 000 <br /> Vegetative Layer: Excavate and Place <br /> (32,267 x $0.70) $ 22,586 <br /> Construction Quality Assurance = $ 50, 000 <br /> Subtotal $1,256,538 <br /> Total $2,210,901 <br /> 21 <br />