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eme CONTINENTAL MATERIALS CORPORATION <br /> restricted to no ground personnel and all equipment shall be operated in a fashion <br /> that is perpendicular to the wall. Operators will position the equipment to allow the <br /> cab to be as far from the wall as practical. The intent is to maintain the equipment in <br /> a position between the operator and the rock wall as much as possible. Example: HB <br /> 215 Komatsu excavator with a hydraulic Breaker was used to vibrate fill in and <br /> around boulders in the slide interface. Dozer or loader would push lose material into <br /> the face from a perpendicular pile. As dirt is pushed into the boulder bed mechanical <br /> compaction begins. The material is then compacted by vibration from the excavator <br /> and hydraulic attachment. <br /> 5.8 Granite Materials that are pushed by dozer from the top of the quarry will be a <br /> downhill push to move bulk general fill (granite). Once the material is generally <br /> located to its final position, a second dozer push will distribute the granite parallel to <br /> the quarry face in an appropriate lift thickness. Once the loose fill is watered, <br /> compaction efforts will complete the placement in a level fashion that is cross hill and <br /> horizontal. <br /> 5.9 If weather conditions prevent the general fill being placed and compacted in such a <br /> way that the desired density values cannot be achieved, then the fill operation will be <br /> stopped until the weather conditions improve ( ex: rain, snow, frost, wind). <br /> 5.10 If the test results for compaction do not meet the requirements, then the operator <br /> shall rework the materials in question until the desired density is achieved or shall <br /> remove the fill in question and replace with appropriate materials. <br /> 6.0 Control Testing <br /> 6.1 The end product requirements selected shall be controlled by the in-place testing <br /> and laboratory testing as follows: <br /> a. In-place density testing and moisture content testing (ASTM D6938-07b) <br /> b. Where required these tests shall augmented by moisture—dry density <br /> relationships (ASTM D698). <br /> 6.2 14 days prior to work the operator shall provide a list of equipment and instruments <br /> proposed to complete the general fill to meet and test the required properties. <br /> 6.3 Control tests shall be completed throughout the fill at a frequency of 5,000 cys or <br /> each day of placing fill. <br /> 6.4 Records of the fill testing shall be kept on site and made available to DRMS for <br /> inspection. <br /> Pikeview Quarry Amendment 4 <br /> D-12 <br />