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r <br /> <br />• (Page 2) • <br />MINE ID # OR PROSPECTING ID # M-77-211 <br />INSPECTION DATE Ju1V 16, 1997 INSPECTOR'S INITIALS TAS <br />OBSERVATIONS <br />1. A site inspection was made of the Pikeview Quarry to review the status and condition of <br />stormwater manangement structures following the spring runoff season. <br />2. The stormwater mananagement controls at the quarry are funtioning properly and have <br />adequately handled the high volume of runoff during the past two months, even though there <br />still remain several controls to be constructed. <br />3. The operator has done an exemplary job of constructing a sediment pond with riprapped <br />inlet at the bottom of the drainage basin and east end of the permit area. There is also a <br />settling basin and a number of culverts placed in the upper portions of the disturbed area <br />to effectively manage runoff. During the 1997 and 1998 field seasons the operator will <br />continue with construction of stormwater controls in the channel that flows into the sediment <br />pond. The stormwater management plan approved for the site specifies that the channel <br />flowing into the pond will have 3 riprapped drop structures and side slopes that are graded <br />to a stable configuration and revegetated. <br />4. The stormwater controls constructed thus far are intended to be permanent structures. <br />The operator has taken considerable care to maintain them and to ensure that the quality of <br />construction is high. <br />I & E Contact Address cc: Jim Stevens, DMG <br /> ~ CE <br />NAME .Rick Paradav ~ HL <br />OPERATOR Castle Concrete Comoanv ~ FS <br />STREET 3820 N. 30th Street ~ HW <br />CITY/STATE/ZIP Colorado Sorinas, CO 80901 ~ HMWMD (CH) <br /> ~ SE <br /> WQCD (CH) <br /> ~ OTHER <br />