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<br />Fc:rruary 5, 1980
<br />Mr. William P. Dear, President
<br />ucar Coal Company, Inc:'
<br />Somerset, Colorado
<br />Dear Mr. Dear:
<br />..
<br />Our hydroleyist has revie,rc~d tl,e sedin,ant control system auhnittod with the
<br />July, 1979 per,.ua ap,~licaL-io;,. ::0 1,as found ::ovoral problens which nnrst bo
<br />corrected hots, in the application anc7 on the yromuI. I az+ also sending a .
<br />co; y of tho hydrologist's docu::,~~nts ovor to Dan Rin~•hart of Utc L'nginccrinn, •
<br />Some of the items 6avc previously boen mentioned in our Last inspection j
<br />report cdth a. P.inel,art Ly !:hone oL February 4.
<br />1. Items 1 c a, a'oal s,•lth si~in_; calculations. 5'l,ese should bo correcL-exl or
<br />clarified by :Jaroi, 3;7, IJ50.
<br />2. Ite:++ i.`2 wi11 re,Iuire a-statis~,cl,t that t1,o ooruls will be cleaned out once
<br />a year, or when tLo seciimont storage volumes 1ove1 reaches GOx - wldchover
<br />is soonor.
<br />3. Dewateriny devices ,:,ust be sulurittted For apl,roval by ttarch 23, 1930 and
<br />installed withL,b o3ays of apyroval.
<br />4. Item 4 regerires a plan for controlling sedir.+cnt in easternmost portion
<br />of pormit area during reclar.,ation. T1,is should bo submittod l+y !larcl, 28, 1980.
<br />5. The map required by ite::, 5 crost bo subrvCttod Ly tiarch 28, 1980.x. .. ••
<br />6. In our last inspection, we discussed tl,e idea of a scra!~er to alleviate
<br />atom 6'G. Tlro scraior, or other moans of protecting tho river, s}+ould be
<br />installed by dpril 30, 1~;:J.
<br />Our staff is available to discuss any of tl,o items Iisted abovo. If thero
<br />aro any questions or probloms, ?lease do not hesitato to ca11.
<br />Sincerely,
<br />,c~cy
<br />Matson Dodson
<br />Iteclamatlon Specialist
<br />/k
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<br />jl ~..: a u., ii
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