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~` ~~...i-'ti <br />GREAT DIVIDE ~" <br /> <br />ENGINEERING and SURVEYING <br />P.O. BOX 605 X303)275-8881 <br />CANON CITY, COLO. 81212 <br />ENERGY FUELS COAL, INC. <br />SOUTHFIELD MINE <br />P.O. BOX 449 <br />FLORENCE, COLORADO 81226 <br />POST CONSTRUCTION CERTIFICATION <br />RE: REFUSE DISPOSAL AREA . <br />I.D. NO 1211-CO-09-03455-OI <br />DATE OF CERTIFICATION: October 2, 1990 <br />DITCH IDENTIFICATION: Permanent Diversion Ditch #1 <br />DITCH LOCATION: NW1/4, Sec. 30, Twp 20S, Rng 69W, 6th PM <br />Fremont County, Colorado <br />~' <br /> <br />STATEMENT OF CERTIFICATION <br />I, John Effinger III, a Registered Professional Engineer & <br />Land Surveyor in the State of Colorado, Certification #13746, <br />hereby certify that on September 20r 1990, I did perform an <br />inspection and field survey of the above referenced diversion <br />ditch, and that with subsequent compilation of field data have <br />found said ditch to be in general conformance with the <br />requirements of Section 4.05.4 (2), Regulations of the Colorado <br />Mined Land Reclamation Hoard for Coal Mining, and with the <br />certified design plans of the Technical Revision Request #7 fTR- <br />07) Document, prepared by ACZ Inc, Engineering 8 Environmental <br />Services, dated August 24, 1989 and revised Feburary, 1990. The <br />channel configuration and flow capacity of this ditch, channel <br />sections A, H a C, equals or exceeds all applicable performance <br />standards and design criteria of Section 4.05.4 t2) of CMLRH <br />Regulations. <br />~ U • •r <br />NIJh"~EFt l <br />1374G i <br />iJ al C <br />Truly yours <br />Joh Ef ing <br />II, PE-LS <br />Revised LO-17-90 <br />