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<br /> Project 113-13
<br /> ' March 30,1993
<br /> Page 3 ,r
<br /> bailer was washed in detergent and rinsed twice in tap water. All purgewa ter and
<br /> . equipment wash water was placed u1 55 gallon steel drums and remains on-site '
<br /> When the drums are full, disposal options will be detein ned and documented in
<br /> future reports. A copy of the Water Sample Data Formsare attached to this report,
<br /> The samples were analyzed'for:1PH*asoline,`and BTEX using EPA Methods 8015
<br /> ` and WI-respectively, and forTPH diesel (modified EPA Method 8015 and'3550),
<br /> ;Ethylene Dibromide (EPA'Method 601 or' 8010), and Lead EPA Methods 3010/6010)
<br /> A,eopy,of the laboratory reports a ' ^and Chainof Custody form are attached to this '
<br /> report. r , - _ R
<br /> 5
<br /> • - - Y , � � , f �� r r
<br /> Table 2a , •-
<br /> Cheaper Store #36 -
<br /> ,k -,890 ` z -
<br /> ` rth-Haut Street,,Manteca, Califoriva
<br /> Groundwater,-Sample Analys sults* �'+ - r' - r
<br /> n
<br /> TPHg and BTEX
<br /> Samples-Collec=ted on March-17, 1993
<br /> " rJ
<br /> Sample # ^ WH A - w benzene„ .Toluene- Ethyl Benzene Xylenes x
<br /> MW-1,'A ND 'C 50 ND<0:5 r
<br /> MW-2 _/�r��■ ■/�■ fs�� NNDv C0.5' ND <0.5 1.2 '
<br /> l ND 5 <V.V I=f t�D ` *�
<br /> <0.5 ND <0.5 .
<br /> MW-3 D
<br /> " 50 WD <0.5. ND <0.5
<br /> MW-41VD <0.5 . 1VD <0.5-
<br /> < t -
<br /> ' ND 50+` ND 4<0.5 5 ' r+ ,1.2 ND-<0.5 096
<br /> - • , ,
<br /> r 3J
<br /> _ Sample'results'are in ug/L or illion. �` ~
<br /> y " ' _ parts per b -
<br /> < - ,
<br /> t\, _°Table 2b
<br /> Cheaper Store 476
<br /> 890-Nor1Main Street, Mteca, Califoria
<br /> .
<br /> Gro ndwater' Sample Analysis Results* -
<br /> IPH-d, x
<br /> EDS and Lead
<br /> Samples Collected+on,fviarch"17, `` -. - Y _ l y'• •� J '
<br /> _ 1993
<br /> Sam � r - �;'F .' .> r •�,, �_, �`,!�;,% �+ - ., � .'�y_ * , `" �• w
<br /> ^ , 1e't# ,- TPH-d '� - XtK leve Dibromide' r Lead -
<br /> '' ��9i1/IW-1
<br /> K µ� � SVM..,`I _,ND
<br /> 'J� y 10
<br /> r(`
<br /> �r� 4 It�l+"` '+,�:S, i,�'�`e + ` fir.-`iti. � �fl?t ` �RrD '� O.S.e .i+ I?" _cy`+ }• ' rk"�O -
<br /> �*'�'��S• a 2 S,-'i zC
<br /> i f`4j' —2 a'} �,�� , /p `s 9 cp. _tt- .'�`' i v- 5 "=~+;r-rdr- �./�
<br /> 'Yt /+y ]ND -k 0. �A/
<br /> ..a'f r='•, fC� •.�` -{r'�y ..'Y ':r tJ�7�+++-rr..'�ii r�" .; byn4 L � 'i1:�.1'rV~C to.S ._aye+ r
<br /> r tiF' + w .d �f:7' r ~i' ? V "�" „w, }lfr+�`� '.� °? : ,4 .i.-� y>,'e >"` •,��rw rr. ' -` <10
<br /> .pfy,,.Wmoi
<br /> y.,,
<br /> �� ~le results .? ' 4
<br /> p `are�in ug/L �r parts:per,blllion
<br /> ,Thesmple anayses arivtinro"Ttlus.eMwha
<br /> amotutts,of,? Iei e 'aidW-4H �• and &6�t_abl.e'
<br /> 3Pg ,;Benzene.
<br /> x
<br /> i�-
<br /> y 4 _ Fthylbenzerie. Ethylene D3bromide and' ,Leadwere not detected _
<br /> Parker Environmental services 4185 Rialto Court Pittsburg CA 94565-6116
<br /> Phone (510) 439-1024 Fax (510) 439-2566
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