Laserfiche WebLink
EF— THU 1 rte. <br /> ((( r G E R F' 'r hA I N t-I I ha T I N.0 P . 0 :2 <br /> lY <br /> A <br /> x�6 zo T & T EARTH SERVICES <br /> .,° IT . <br /> . ��► Tom Hunt <br /> Tien Smith <br /> P.O. Box 1121 P.O, Box 1618 <br /> Jackson, CA 95642 Sutter Creek, CA 95685 <br /> T (209) 223-2811 <br /> (209) 267-0943 <br /> YA �*pTH SCRVI[�s <br /> 4 � <br /> 00104 September 3, 1992 <br /> � Ir . Michael Collins <br /> Joaquin Environmental <br /> f ISE-al th Department 1 <br /> l+'15 N. San Joaquin Street , <br /> P.O. Box 2009 <br /> -ockton, Calif. 95201 <br /> Calkins soil boring extended testing <br /> 1 <br /> Mr . Collins , <br /> 1 <br /> As discussed on the phone an 9-3-42 it is our desire to <br /> llmodate the request for lower laboratory reporting ii .rits on <br /> W '-,nples obtained from borings at the Les Calkins Truck Yard site. <br /> I !t order to do this, T & T Earth Services is planning to <br /> rcproduce, at it ' s expense, sail borings directly adjacent to Se- <br /> 1 Bnd S13-4 . This will be done. in order to analyze the soils for <br /> Tf ,HF-Purgeable hydrocarbons, B. T .E . X . and E.D. B. compounds <br /> ,�-� cnrding to the Tri Regional Hoard Recommendations for TPH-G at <br /> a reporting limit of ! . 0 ppm, .005 ppm' for BTEX and .005 pp'm for <br /> E1 9. <br /> The work plan will be basically identical to the final plan <br /> filen with S.J .C .E .H.D. for initial soil borings number S8 -1 and <br /> Si 4 . We will be split spoon sampling at 20 feet and 35 fee''t in <br /> SN- tb and 25 feet and 35 feet in SS-4D. <br /> The proposed work is tentatively scheduled for Tuesday <br /> Soptember 8th beginning about 8:00 AM ,with the first sample to be <br /> }�.4�-en at about 9 :00 AM. <br /> Please advise us as to your disposition toward this plan as <br /> �r.On as possible . <br /> Il <br /> a <br /> Respectfully , <br /> Tim K. Smith <br /> Reg . Cal . Geologist #4013 <br /> Reg . Environmental Assessor #291 <br /> Ii <br />