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that Order, Tte complete and forzal submittal will ae forwarded to the Division on or before <br />the deadline it the urger. <br />Cotter's contractor, W, has advised totter that a water treataent unit centiical in <br />function but rmailer i-* troatirnnt capacity is av23laAa if [otter asthor aer procurarrant and <br />purchasing beginning today, ]Lne 16, 2010. They estimate the unit pan be treating water <br />beginning 3uly 3, 2010. If totter does not authorize procurement and purchasing today then <br />this opportunity may nA be available Monday, 3une 2L, 2010. <br />Note that basec on water quality measirements frog Sump 1 Cotter has not icentified any <br />constituent except uranium that will equire treatment to meet Colo-ado standards. <br />The folio-ring is a des_ripttor provided by 14FT: <br />URT Temporary Treatment Plant <br />WRT will provice a teworary treatment system for the removal of uranium only for a period of <br />approximately 4 to 5 weeks. The system will be designed to handle 3 contiruous flan of <br />approximately 50 GPK. <br />The equipment All consist of a pre-filtraticn skid jtiilizirg, bag filters with lee micron <br />nominal filtration, foLlowed ty two t-eatment vessel; operating in series. Each treatment <br />vevvcl will be approximately E3" dizuwzter x E8" tall and will each :ontain approximately as <br />cubic feet of 2-82m uranium Removal Mamba. Eased upm an articipated flow rate of 50 Wit, <br />raw water uranium level of 2,E80 ug/L, and a raw water sulfate level of 20E WL, _his system <br />should deliver treated water that contains less than 30 ug/L for the treatment period of <br />about 4 weeks tefore tte treated wate, uranium levels say begin to increase above the 30 ug/1 <br />level. Z-92 Uranium removal media is NSF Standard 8E certified for the treatment of dri.nking <br />hater. No chemicals a-e used in this treatment process. Each treatment vessel contains a <br />safety discharEe scree on the outlet piping to prevent treatment ar_dia from exiti:,6 true <br />vessel. This temporary treatment system represents a scaled down ve°sion of the long <br />treatment process that is plarned for this site. <br />The attached irformatisn has teens provided, by Whetstone. <br />Certifi-stion <br />I certify under penalt/ of 13k that this docLment an-1 all attachments were prepared ender my <br />direction or sLpervision in accordance with a system deslenied to assure that quali:ied <br />personnel. properly gat-ier and evaluate the irforaation submitted. 3ased or my inquiry of the <br />person or persons who manage the system, or those pe,sons directly -esponsible for gathering <br />the inforyatior, the itformation submitted is, to the best cf my knowledge and belief, true, <br />MLLUrd Le, druJ Lunrplelse. I do aware Lnet here ere Agtilfltcrrt Nendtties fLV subniLLing fdUe <br />information, ircluding the possibilitt/ of fire and imprisonment for knowing violations. <br />Sohn S. Hamrick <br />VP MillLng <br />Cotter Corporation <br />P.O. Box 1730 <br />Canon City, CO 61215 <br />719-275-7413 x102 <br />303-332-2504 (cell)