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Access Portal Collapse Repair and Equipment and Stope Rock Removal Work Plan <br />March 2, 2012 <br />May Day No. 1 <br />portal to the May <br />DBMS. Also, Wildcat now proposes to not re-create forthe mill to remain a this o 1 at <br />the terminus of the Mill Portal. While it maybe appropriate'nal Work Plan to locate, design <br />location, Wildcat intends to submit a TR pursuant to the Orig <br />and secure the mill. For this work plandesires only to close the mill portal and <br />, Wildcat <br />reestablish the main Access Portal for future rehab and investigation in the May Day No. 1. The <br />ope during the final portal <br />existing mill portal will be covered as part of the backfilled sl <br />stabilization process. Through the present Work Plan, Wildcat seeks permission to perform or <br />proceed in concurrence with the following tasks in two phases, with the first four tasks <br />performed as Phase 1 and the second three tasks performed as Phase 2: <br />Phase 1 <br />1) Installation of erosion and sediment control BMP ath t <br />essthe ePolrtal lowed by removal of and the Mill Portalthe <br />In <br />collapse material from on top of and within bol be <br />the event pooled water is encountered bels he collapsed material, water located on the May Day No. blench; <br />pumped to one of the two water storage <br />2) Remove buried equipment from the Mill Portal Access <br />that area Portal follow <br />jaw crusher, ng removal of <br />approximately 2,300 cubic yards of collapsed debris <br />cone crusher, mucker); <br />3) Remove damaged steel sets and place new steel set(s) and protective canopy inside the <br />Access Portal for safety purposes; <br />4) obtain representative samples of material located within the scope and conduct a <br />geotechnical Z+F phase scan of the stope and portions of the May Day purposes;. 1 adit. The <br />samples will be used for environmental, mining and processing .- <br />Phase 2 <br />ce of the site, and submit a proposed design <br />for long - <br />5) perform a geotechnical reconnaissanstabilization of the high11 above <br />term stabilization and repair of the Access Portal and <br />the portal; <br />stabilization of the Access Portal and higliwall areas including, <br />6) Complete backfilling and <br />if necessary, <br />the installation of additional steel sets and/or other appropriate stabilization <br />techniques such as rock bolting or shotcrete application within the adit; an , <br />7 Begin removing approximately 5,000 cubic yards of rock or ore from the stope accessed <br />by the May Day No. 1 Portal to allow for the investigation and analysis of the stope and <br />adits for potential tailings disposal as set forth mi Exhibit a roiling process.towrwith <br />Wildcat third <br />�d <br />party mill to perform a pilot to develop and opt <br />move this stockpiled rock or ore from the stope to a stockpile at the bench at the May <br />EnviroGroup Limited <br />DEN 97,749,0130 2-29-12 <br />