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Sent by: DRB 6122919313; 05/12/97 18:59; Jet,ax #243;Page 9/39
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<br />(04) Other Related Operations, No other operations or activities, whether or not
<br />related to the Landfill, shall be permitted or allowed on the Landfill Property unless this
<br />License is first amended to specifically allow such operations and to specify the applicable
<br />conditions except mining activities or other operations licensed or permitted separately by
<br />the City.
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<br />4.) Specific Additional Operational Requirements,
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<br />(01) Leachate Transmission Pioes..
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<br />Licensee shall vefi~ to the City eve~ four (4) y~s that the existing ~ [leachate
<br />transmission ~ioes del not leak,
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<br />(02) Backup Leachate Pumps, Licensee shall maintain backup pumps for use in the
<br />event of pump failure at the wet well and leachate storage tank on-site, or shall maintain
<br />provisions for restoring temporary leachate pumping within a 24-hour period,
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<br />(03) Lcachate Holdin~ Tank. License~ shall ensure that the leachate holding tank is
<br />pumped out on a regular schedule. It shall be a violation of this License to allow leachate
<br />to collect on the liner to a depth exceeding one foot due to the leachate holding tank being
<br />full.
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<br />(04) Gas Venting System. {li~tiai¢ op¢,~ilon ell,he} [Licensee shall conductl active
<br />landfill gas venting {~stcni b-y M~/~.h l, 1996. } [in accordance with apnroved olans and
<br />shall construct additional phases of the ventine system at the time of final cover
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<br />(05) l~omprehendve Monitoring_ Plan. t'"o,,o,,-,'- -" ,~s-' [The] Comprehensive Monitoring
<br />Plan w~ describes the ~pling ~equency, partakers, protocols ~d r~oning
<br />frequency for l~dfill gas, leachate, lmchate piezometers, leachaxe lysim~er, residential
<br />wells, ~oundwater mofitofing wells ~d surface water [shall be updated annu~v to
<br />reflect chan~es in the m0nito~n~ systems]. The monito~g pl~ sh~l yield adequate
<br />infomtion for assessing the effectiveness of the l~dfill gas control system in decreasing
<br />VOC cont~n~ts in t~ groundwater. The ' -' ..... "~ .... ~ "'- ~ '- -
<br />, ~, ~,,~ .v~.~ ~u,..,,y. Th~ ~,,~,,~ r,~,, ~.~ ,,,~ ~u~ updates sh~l be approved
<br />by the Ciw.
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<br />(06) Annual Gas Vent System Assessment. Annually assess the effectiveness of active
<br />landfill gas venting operations based on the results of groundwater and landfill gas
<br />monitoring{, l,,ca, ~,c, iai~} [and incomoratel the evaluation in the MPCA Annual Report
<br />for the landfill.
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