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• <br />• <br />• <br />January 23, 2002 <br />Page 2 of 4 Pages <br />Pond 1~` Quarter 2" Quarter 3T Quarter 4 Quarter <br />Pros ect 2-21-00 5-23-00 9-13-00 11-06-00 <br />West Pit 3-06-00 5-23-00 7-27-00 12-04-00 <br />Section 16 1-04-00 5-23-00 7-27-00 10-23-00 <br />East Ta ]or 3-06-00 5-23-00 7-27-00 12-04-00 <br />` This report was reviewed by a registered engineer on 3-31-00 <br />2 This report was reviewed by a registered engineer on 7-14-00 <br />3 This report was reviewed by a registered engineer on 10-23-00 <br />° This report was reviewed by a registered engineer on 1-02-01 <br />Rule 4.05.9(13): Inspections. All impoundments shall be examined to assure appropriate <br />maintenance of the structure and for struckiral weakness, erosion and other hazardous conditions <br />by a qualified registered professional engineer or a qualified individual under their direction. The <br />professional engineer or individual shall be experienced in the construction of impoundments. The <br />inspections shall be made regularly during construction, upon completiorz of construction and, ar <br />a minimum, quarterly thereafter, with the report retained at or near the mine site. A copy of the <br />report shall be submitted to the Division on an annual basis by a registered professional engineer. <br />The report is in compliance with this rule. Sediment pond impoundments aze reviewed in the <br />foregoing paragraph. Other impoundment quarterly inspection reports (reports) are maintained at <br />the mine site (see Division inspection reports). The quarterly inspection reports are reviewed in <br />this findings as such reports are submitted to the Division annually in the Annual Hydrology <br />Report (AHR). These other impoundments were inspected quarterly for structural weakness, <br />erosion, and other hazazdous conditions, and were reviewed by a registered professional engineer <br />on the dates indicated (Tanks are livestock water tanks) in the following table. <br />Ira oundment 1~` Quarter 2" Quarter 3` Quarter 4 Quarter <br />Wash Ba 3-27-00 5-23-00 8-01-00 12-07-00 <br />Taylor Pump <br />Holdin 3-06-00 5-23-00 8-01-00 12-04-00 <br />Tank A 3-06-00 5-30-00 9-06-00 10-17-00 <br />Tank B 3-06-00 5-30-00 9-06-00 ]0-17-00 <br />Tank C 3-06-00 5-30-00 9-06-00 10-17-00 <br />Tank D 3-06-00 5-30-00 9-06-00 10-17-00 <br />Tank E 3-06-00 5-30-00 9-06-00 10-17-00 <br />Tank F 3-06-00 5-30-00 9-06-00 10-17-00 <br />Tank G 3-06-00 5-30-00 9-06-00 ]0-16-00 <br />Tank H 3-06-00 5-30-00 9-06-00 ]0-16-00 <br />Tank I 3-06-00 5-30-00 9-06-00 10-16-00 <br />Tank J 3-06-00 5-30-00 9-06-00 10-16-00 <br />Tank K 3-06-00 5-30-00 9-06-00 ]0-16-00 <br />