Laserfiche WebLink
09 October 2000 <br /> AGE-NC Project No. 96-0232 <br /> Page 2 of 2 <br /> contain two 2,500-pound granular activated carbon (GAC) absorption vessels designedOtoads rb TPH- , <br /> TPH-d and BTEX compounds; the final stage of treatment will <br /> 2 DCA and TBA.OPo <br /> undabsorption vessels designed to adsorb methanol, ethanol,MTBE, <br /> ditch located approximately <br /> feet south of the site <br /> ted water will peach rged intoe dio h d schargesinto the White S ough. The designed flow of the <br /> via <br /> treatment and disposal systems is for 25 GPM. <br /> would be set up 50 feet <br /> of the pre-treated water from the Flag <br /> Sampling ports would be installed to monitor the influent and effluent <br /> City Chevron site.Furthermore,receiving water monitoring stations (R-1 and R-2) <br /> al to monitor the e <br /> upstream and 50 feet downstream from the point of discharge into your caneffluent and <br /> generwater conditions of the canal.Prior to any discharge, an effluent monitoring and sampling program <br /> would be pre-approved by the California Regional Water Quality Control Board-Central Valley Region. <br /> ow <br /> To demonstrate compliance with the RWQCProgram <br /> o eamanAttachmder No.ent B of General Order No. 5-005-00-119,Flag city Chevron -119 for <br /> the RWQCB's Monitoring and Reporting gr water monitoring will include monthly field measurements <br /> Receiving Water Monitoring standards.Receiving <br /> and observations for the presence or absence of dissolved <br /> nuisance conditions.en, suspended matter, Field me s ements <br /> deposits,aquatic life,shee,visible film, fungi Y potential <br /> and observations will be recorded in notebooks and reported in quarterly reports and submitted to the <br /> RWQCB. <br /> Based on modeling calculations of the Flag City Chevron subsurface impacted ground water plume,AGE <br /> estimates that discharge into Canal No.DPC-79 would be desired for approximately two years. <br /> All interested parties have two weeks from the date of this letter to submit comments to the RWQCB. All <br /> correspondence should be sent to the following address: <br /> California Regional Water Quality Control Board-Central Valley Division <br /> 3443 Routier Road, Suite A <br /> Sacramento, California 95827-3003 <br /> Attention Mr.Marty Hartzell <br /> If you have any questions or comments,please contact the undersigned at(209)467-1006. <br /> Sincerely, <br /> A,d/tvanced GeoEnnvironm�ent�all,Inc. <br /> /iM1 �h} CW✓ — <br /> Timothy J.lr—uenar <br /> Project Geologist <br /> Advanced GeoEnvironmental,Inc. <br />