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While arzCBVating the north faring slope behind the coal refuse disposal site, a small volume of mnrrete <br />rubble whirls i.^. in place at thFs Ioc-+aon vn71 be removed to the concrvla rubb{a disposal s3M, and Wia !~ <br />dis{xlsed of ~ described in Task 1. <br />Old Coal Storage Area <br />The goal of accompGShing eanh work at the Ofd Coal Storage Area Is to dispose of remnant real <br />nsatertats, end to veate 8 drainage panem wnsi.-tent wkh surrounaing land tomes. <br />Alt met mafertats (orated in thW^ area wilt be pushed to the bs3c of the slope located to the west of tins <br />area. 1'he coal witl De placed at a uniform depth across the Icngth of the elope. <br />A large catch bench e~dsts approximately forty feet shave the base of the east facng slope. 'this bench <br />will be c7rt and pushed down to rover the mat placed at the base of the slope. It is desirable to cover the <br />coat with at least one foot of this material. <br />A drainage d;trh is located on the nonh iadng slope, north of, and l7elow, the Old Coal Storage Area. <br />This ditch m11 be eliminated b}' pursing in the outside edge to £II the dtch. <br />A dtalnaga dMde vrlU 6e created across the OSd Cos! Storage Area, trending east to west. The crest OF <br />the divide will coinade with the top of the excavation area created during ezcavatian adivr~'es on the <br />slope south of the Coal Refuse Disposal Area. Marritieiery will grade the land south of the drainage crest, <br />end north of Road A, so that this area slopes toward Road A and the ditcFl,aeeted during Task 4. <br />Area West Of Cbal Refuse Pile <br />This eras is located against end >adacerrt to the north facing slopes south of the FLslt Pond and west of <br />Pond a24: Grading of this area will occur in order that exposed coal is covered to a mlrumum of shout <br />twelve tntdtes, and so that rain fall and snow melt runoff 11rnv In a northerly direction. irnverif Coal Creek. <br />Area NoRh of Coal Refuse Pite <br />This area well be graded so that a sligh! gradient to the north Is created, causing rain Tap and snow mete to <br />drain as sheet flaw north toward Coat Creek. Sorne cut of the upper most poAion of the bank above Coal . <br />Creek may be necessary to achteve the required fafl. <br />Afl areas to be topsoiled trip be ripped during execution of Task 5 io promote soil adhesion. Ripping shall <br />occur perpendicular to the fall of the elope at any one location. <br />TASK6 TOPSOIL APPLICATION <br />After ripGng is complete, topsoil will tie spread to a depth of six inches (B'j the following areas: <br />tncation <br />Belt Line Transfer Road <br />Area West Of Coal Refuse Pile <br />Area North Of Coal Refuse Pile <br />Old Coal Stockpile Area <br />Coal Refuse Pile <br />Slepe South Of Wash Plant <br />Surtace Roughening <br />Roughening of the surtaca Wirt error after topsail is applied. Differing degrees of roughening will De <br />applied to various work areas. <br />The eQl! t~rie Transfer Road, the east fadrtg slope located immediately roost of the Ofd Coal storage Brea <br />and the north faring slope behind (south ot) the Wash Planf area will be severely roughened following <br />topsoil appfiaation, In order to aeoomplish the dcgrc¢ of srvrrtty of roughenen® necessary, tiro Tonow{np <br />will be arxorndlstted: <br />