Laserfiche WebLink
- - 'j e.,.�.'s''Y't - .,yam - r ._••- e - ,a <br /> "'2 -x` 1"v•.. -'��YT �,.. ""'. �# v�- -r 5 _ �--,'i a.T 3'r - x :4,. �. <br /> Work Plan Addendum-_May 2000 , <br /> . . . <br /> CALIFORNIA FUELS CARDIOCK STATION <br /> r <br />�£ 2402}Pacific Avenne _California <br /> - <br /> `T � - ,L=4., +� a`r''c'- ."•sr - ^,a ;, f - ' ,e�,4,. r- � �p w + }�w� �'.3 - x`t-_ <br /> A Al <br /> W, <br /> L0. INTRODUCTION <br /> - At,#hexequest of Mr. David Atwater of.Uar%De Pol Enterprises Inc ,Advanced Ge6Environmental, . <br /> Inc.(AGE).has..`prepared;.this'work-planden <br /> ,addum for-the'drillingon.and installatiof one ground <br /> water monitorin :well.at 2402°Pacific Avenue,Stockton .Calif6rnia.(site} ',The well wi'll:be installed : <br /> to deterrriine the'vertical_exterit=of hydrocarbon-_impacted ground water.The location of the site is <br /> illustratedon=l�igure'l.-A plan of the site is illustrated on Figure 2 <br /> ." `� •• -rte-�`� � � � _ .. - ?`_. <br /> • This workplan addendum'is being.submitted todefine^the yert�cal extent of petroleum impact to <br /> ground water at the'site and is in accordance with a letter:directive:'from'the`San Joaquin County_ <br /> Public Health Seivices -Envir6nmental-Health Department(PHS ETD} d_ated_30 March 2000.This <br /> work plari'addendum"has-been prepared-in.accordance with_PHS EHP and Central.'Valley. Regional x <br /> Water Quality Contiol Board-(CVRWQGB) guidelinesfor the`investigation•of underground storage <br /> "tanks (UST) sites.:.Background information and a description of prior investigations at the site was <br /> included-in Corrective Action Plan May,1998;dated,-05--May 1998 r - <br /> *z <br /> 747 <br /> A <br /> h�x 0, COPE,OF WORKS <br /> Ba ed on the results of subsurface investigation at the site;ground water.at depths in excess of 70 H <br /> 4 <br /> _ ..feei below surface=grade (big} may:havebeen impacted,by,petroleum hydrocarbons The vertical u <br /> . - s k <br /> extent of'petrolEum ,hydrocarbon-impact must be assessed .before Kthe.remediation'plan:can be <br /> considered fiiial..AGE pro oses to advance one ound water,monitorin. -well to a:dep'th;of 90 feet- ' 5= <br /> p =p v. g. A <br /> . I sg to delineate=the•vertical'extent:of petroleum l ydrocarbon-impacted ground water'Ground water <br /> -momtoring well installation activities will`conszst of thkse following tasv- a <br /> � _ ,.._ - :`''s �.�'"._.. .:mac. - '"" - � �� �� � ..max- ,•� ^• s - - '"x` = � ��. <br /> Permitting and.pre field work acttvities,r ',� , <br /> kVA <br /> • 'Dnr <br /> 7 <br /> 1. <br /> }T - - •- Ground-water monitoring-well installation and development; <br /> • ' Groundwater sample collection; . RS <br /> a <br /> � _ <br /> 11 - - • Preparation orepbrt of findings- # - R ��' - <br /> f a., <br /> 17 <br /> i :_ - r^. ,� - t - _ i �"r -C'.3 3 ss3 M _ '•fir7, <br /> _PERMITTI 'G-AND PRE-FIELD WORK ACTIVITIES <br /> -mac . <br /> F <br /> Applicable srteassessment°permits will be_obtained from ihe:PHS-EHD. In addrtiorl, an update to a <br /> the.healtli`and safety plan presentl'y_on file will be prepared in accordance with Occupatiorial_$afety , moi <br /> EE � may.«• {-� uD £' j :,� f. :(kA! 5 �.-S �._ <br /> r R a s s Advanced GeoEnvironmcntal,Inc T <br />