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iiiiiiiiiiiiiiiiiii <br />QUARTERLY POND INSPECTION REPORT <br /> PAGE 1 OF 2 <br />OPERATOR: MINREC, INC. QUARTER: FOURTH QUARTER 1994 <br />MINES: NORTH THOMPSON CREEK DATE OF INSPECTION: NOVEMBER 23, 1994 <br />POND IDENTIFICATION P-3 P-5 P-9 REFUSE <br />TYPE OF POND SEDIMENT DETENTION SEDIMENT SEDIMENT <br />STATUS DURING INSPECTION: <br />APPROXIMATE WATER LEVEL 6" RECLAIMED 24" 24" <br />SED (~ total storage) OK Oct. 1994 0$ OK <br />OUTFLOW (cfs) NONE NONE NONE <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO REFER TO DWGS: D-4-7 & D-4-8 FOR POND <br /> LOCATIONS <br /> <br />Rills & Gulleys X <br />Inadequate Vegetation X <br />Outlet Channel Erosion X <br />Burrows X <br />Other X <br />STRUCTURAL: <br />Differential Settling X <br />Cracks or Slides X <br />Seepage X <br />Other ~ X <br />APPURTENANT STRUCTURES: <br />Defective Spillways X <br />Dewater Device Clogged X <br />Faulty Gates, Etc. X <br />other X <br />ADDITIONAL COMMENTS: The water level in P-9 was over 24" below its outlet. <br />The water level in the refuse pond was about 24" below its primary <br />spillway. <br />MAINTENANCE REQUIRED: None <br />SWMP CONTROLS: The stormwater mana gement plan controls were insppected. <br />The vegetation on the pond outslope <br />ins <br />ect <br />d <br />d found to be s the mine portal area and tf~e fan <br />ade <br />uate to control erosion <br />No <br />p <br />g <br />area was <br />an q <br />. <br />evidence of erosion was noted. I,,n~q~~ <br />~ <br />,\f,. <br />NAME OF INSPECTOR: Jim Stover, P.E. 19230 ,' <br />