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-- THE ROCKCASTLE COMPANY RECEIVED December 7, 1984 DEC 101984 MINED LAND RECUIMATIDN DIV1910N Colo. Dept of Natural Resources Page 2 Mr. Dan Mathews attachment from Rocky Mountain surveyors and submitted previously at the November 2, 1984 meeting. Calculations are attached to show the amount of material necessary for buttressing or laying back the slopes to conform to regulations in conformance with "worst case" analysis. B. The application discusses post-mining land use of the main haul/ access road. Within one year of permit issuance, the permittee will submit a plan detailing culvert installations. Stipulation No. 12: A. The Pit 4 haul road cut slope and the Pit 1, 2, and 3 access road slide areas would be monitored on a monthly basis during the active mining phase unless weather or field conditions prohibit access just as in the case of monitoring of surface water sites and wells. More frequent monitoring, of course, will be made as required by weather or run-off conditions. A maintenance log will be made showing the date of correction, an estimate of the amount of material removed, and the type and quantity of equip- ment employed. Correction would be done on a case by case and area by area basis and would include removal of material, the building of buttresses, and the laying back of slopes. Reveg- etation would be accomplished as required. B. Prior to cessation of mining, the permittee will submit a plan for maintenance of the post-mining land use. Stipulation No. 13: Bond in the amount of $ 244,325.00 will be submitted within 180 days of the publication of the CMLRD Board's decision. The calculation of the bond amount is attached. It would be our understanding that the combination of responses, when in- corporated in the application, would satisfy the stipulations and eliminate them from the proposed decision document. We believe we have reached agreement on all stipulated issues with the P. 0. BOX 1038, JANESVILLE, WISCONSIN 53545