2011-07-22_REVISION - C1981019 - Laserfiche WebLink

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Colowyo, C3981 -019, PR3 adequacy No. 3 29 July 22, 2011 The response is adequate. 3. This figure has references to the floating siphon that must be removed. The response is adequate. Rule 4.05.7 Discharge Structures I . Please provide documentation that energy dissipation is not required at the downstream end of the lower clear water diversion or provide the design detail. The responac is inadcquatc. The Size 0Friprap and volume for the entire apron seem appropriate. but please provide an csplanul ion of how these values were detemtiued. Provide cal a ulut ions and 'or a reference to on ell g[ reel ink" design publication. Rule 4.05.9 Impoundments I. Req ui I cntcnt, G+r inn poundmcat cl 11ban6mcnts at enumerated in R u I c 4,1)7Q('). (a) [in it (e). ( -he application lists wmc oftile required dctads on Fshibi( 7 Item 26 Figure I and ilt Fi!_urc I 1 of l6e Sfi \V Sludv. I here may he other loauion, w itIt in the application where additional req it l romeuts at uddrcsscd. Pleaso provide a refcrcucc within Rule 4 Section 4.05 9 ofthc appliruion directing the reader to the appmpliate sections) of the application where each item (a) that lei has heen addressal. ,AItern.uih ch- please reh isc Section 4.05p In incoi por.ue tine Ial ui rcntcntS of Rulc 4.0'.91'). 2. Requirements for cetlified inspection reports are listed in Rule 4.05,9( 14) and ( 15). Please provide a reference within Rule 4 Section 4.0-59 of the application directing the reader to the appropriate section of the application where the requirements of (14) and ( 15) have been addressed. A[let natih el t please rex ise Section 4115.9 to incorporate these requirements. Rule 4.05.12 Protection of Ground Water Recharee Capacity The application is adequate with regard to this Rule. Rule 4.05.13 Surface Water and Ground Water Monitoring L Map l OB does not show proper annotation for the ground water monitoring wells. Please refer to the legend and correct the ground water well annotation for the wells included in the water monitoring plan. The response is adequate. 2. To monitor and measure the development of a spoil aquifer, which the Division believes is likely in the Collom Lite pit, please locate a future spoil water monitoring well on the map to be added post - reclamation. Brief permit text narrative committing to the installation of this well is also required.