Laserfiche WebLink
Table 1. Available topsoil in b~ilc comic yards (BCY) for salvage in Col[/Bro~xri~ Pit Eton 1987 by soil type. <br />Pit Soil <br />Salvage <br />depth Acres to salvage <br />(i.nches) 1987 <br />BCY available (x1000)(1) <br />1987 <br />Colt Savage <br />lbxal Variant-Starman <br />Torriorthents-[bck <br />Outcrop <br />To[al <br />14(2) 94.5 <br />9(2) 2.8 <br />4(2) 4.5 <br />101.8 <br />160.1 <br />3.0 <br />2.2 <br />165.3 <br />(1) Assures 90% of im-place yards can be salvaged. <br />(2) Salvage depths differ Eton those presented in Section 2.6 based on actual experience with these units during <br />1980 and 1985-86, approximately 7' less minewide. <br />4/87 WA/jb <br />lJ <br />r~ <br />U <br />