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~_____0'L16i96 16:21 DES ~~3 832 8106 <br />AUG-11-94 THiI 16:59 SUt41IT'AUNTY GOVt <br />v <br />c,~<~~ <br />t <br />svNava-r t <br />FAX N0, <br />30345.61 <br />Ke ~ sit ~ <br />COMMUNITY DEVELOPMENT DEPARTMENT <br />~c''E~yF <br />Allen soreasaa '4~'i J GevF~ <br />Dt~ridoa of Minerals ~ Geology ~ <br />1313 Sherman St., Aoom 215 ~~ <br />Denver, 00 80203 <br />RE Revision of LG T+vaiar, Loco pit permit M-BL166 <br />Dear Idr. Sorenson: <br />N0.059 D04 <br />_.. P. OZ <br />Aug4st 11,1994 <br />SYtttatit Camry staff has reviewed the request from i:Cr F.varirt to allmv dirlfosai of inert materials ar their <br />lava Pit Ioratel m Summit Cooaty. Stitt' hie the [nlloa~irtg onmmeats and mnrerna: <br />- what monitoring has orettaed to aslablisb a ifaseline Fnr entrant grouadwsLn quality.? <br />- mbar is rho plan and how esteasive will pouadwarer monitoring be for this activity givch the <br />dose prarimiry of the Blue !fiver? <br />• how long wt'fi this activity lash The longer the use the greater the tikeh3ood a losie or <br />Irsaardoac ooatamiasto catering the ftl1 <br />- have or mill 1'Cfp's bo done oa the a+ateriak propoaed for burial to dsiormiae !tow biog. <br />term exposure of thew materials b groundwater wt'll impact water qualil~ Speoftatlll, <br />hgvy metals, aalinily; acdity, wad organic are of oottoern. <br />• we are disappointed that the Colorado Department of Health (CDOH) will not require a <br />l:ortificateot Decgaatiod (CD) for this prupoaed use. we believe this proposed use mlrrots <br />a ]aadDl operation etpeaa0ymhea one ooaddets the fact that plating SOO,OOD wbie yards <br />of aoaaett: rabble or eittt7ac materials oa tea aces results is a fiL 31 feet deep. Summit <br />County beliovesthis t9re of operation wad amount o[ materialshould be covered by a CD and <br />inspected on a regular beeic to iasuco rho dicpocd operation is in wmpliaaeo with approprialo <br />regttlatioffi. <br />- what fmatuaal guarantors will bo impuxed w wrrret nay Lung tam (30 years) impacts or <br />defidcneit:s? <br />- we belitvetntniwrtng of the site attar final plaoetneat oY OLL should continua for a minimum <br />oI 30 years rather than the suggested S yeareti A6eia, this is to insure there are nn water <br />4uallry impacts hem rho fill's tong corm mntinvotu atposnre to groundwater. <br />• the phrase °adequate degree of eotnpacti6a' is too vague and should be replaced with a <br />quantified term to insure oompliancc oad tlatiry for ell ooncoraed parties. <br />7La Division of Miaerdc & Geology (DMC) and LG Svariu ]wva awned in the right directiotr t0 address <br />iaYCS but ae this UtnA there arc too msgy udmosns Ltetoa and unanswered questtoaa 73oteforo Summit <br />Coeary remrnaLeads that this appiintion bo tabled uatiL• <br />1. astatisticalryvatidmottitotingpmgramshuwingwrreotsrouadwatorgaa6lyhasbeencompletod <br />oNSQSia <br />SIJMDRC CAIJNfY GOVERNMFTIT'• POST Ot?F1L"H BOX 68 •BRECKENRIDGE, COLORADO 80424 <br />303-453-2561 •303153.5461 FAX <br />