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71, 14802 W 44`�' enue <br /> Golden,Colorado 80403 <br /> Office: 303-279-6611 <br /> Fax. 303-279-6216 <br /> Nvww.apc.us.com <br /> The Sigli of Qualhty <br /> August 27, 2018 <br /> Department of Natural Resources <br /> Division of Reclamation, Mining and Safety <br /> 1313 Sherman Street, Room 215 <br /> Denver, CO 80203 <br /> RE: Status Report; APC Construction Co — Ralston Quarry <br /> On Monday august 20`", we submitted a technical revision to the DRMS it was emailed and sent by <br /> mail with appropriate application and fee. <br /> We talked to Ground Engineering to verify that their soil testing, monitoring and required <br /> calculations were on track to provide our geotechnical report. Ground Engineering also sent a <br /> representative to the site to monitor the test holes on Friday, August 24`h <br /> APC Construction did some onsite grading at the new fill area. Le'Vviki and Associates thought we <br /> should flatten the front of the fill to a 3 to l slope. We also did some minor grading for erosion <br /> control as well as checked our existing devices. <br /> On Friday, August 24th, APC was able to schedule a surveyor for the following week to establish <br /> elevation and position for the test holes and monitoring stakes. <br /> All the slopes continue to show good stability. <br /> Thanks, <br /> Stanley C. Opperman <br /> Vice President--Operations <br /> APC Construction Co., LLC <br /> > � ,� NAPA <br />