Laserfiche WebLink
MekAi <br /> 9 MON 16:51 FAX 916* ''8297 BSA Sacramento — X1002 <br /> `...r <br /> 3140 Gold Camp Drive, Suite 160 <br /> 10 Rancho Cordova, CA 95670 <br /> (916) 853-9293 • FAX (916) 853-9297 <br /> November 29, 1999 Project No_ 47400230 <br /> Mr.Kevin Post 1 <br /> URSA Engineering ENVIRONMENTAL HEALTH DIVISION <br /> 3963 Eastside Road 304 E. Weber Ave.Third Floor <br /> P. O. Box 388, Stockton CA 95201-0388 <br /> Redding, CA 96041 Approved 0— <br /> Denied ❑ <br /> Subject: Workplan-Soil Boring Investigation Conditions SES LU' <br /> Jiffy Lube I A z ! <br /> 1130 N. Main Street Date / CT lc( ' by -1` <br /> Manteca, California <br /> o ccs r ken <br /> Dear Mr.Post_ GtS Ls �/ 5: , ► rix s p <br /> 5'i SP C Z"E C>! l J y i.ac"f e>-� G d o SCab"L tor>>l 1 <br /> r n 4� . SGc ccc le o y i1't. -fK� So: <br /> At your request,BSK&Associates(BSK)has prepared thus work an to conduct a soil boring �s (arta <br /> investigation at the above referenced site. The scope of work,based on discussions with you, <br /> and with Mr. Jeff Wong of the San Joaquin County Public Health Services,Environmental <br /> Health Division (PHS-EHD),consists of advancing one soil boring through the fi)TM" cd"o b.,? eu-" r d <br /> underground storage tank(CTST)excavation for the collection of soil and groundwater samples. <br /> 8ory , To7a <br /> 2, P90 v i PC t RO P�Ly CALt 1'F-R r�o <br /> PURPOSE AND SCOPE ,,t�rk, 1' !'D <br /> Analytical results of a soil sample obtained from the bottom of the excavation of a waste oil UST .3, S(yz;tc <br /> indicated that methyl tertiary-butyl ether(MTBE)remained in soil beneath the former UST at a (A,cv't" �'J <br /> concentration of 6.5 ug/kg,at a depth of approximately 12 feet below ground surface(bgs). The F14 ieh D A7 <br /> purpose of the soil boring investigation will be to obtain data regarding the vertical migration of L+qqS7 t} <br /> waste oil constituents, and data regarding impart to groundwater. Groundwater is anticipated to ,io\)R <br /> be 14 to 17 feet bgs in the vicinity the site. f4D✓AN C_C,- of t4�k <br /> METHODOLOGY <br /> This workplan includes descriptions of methodologies anticipated for conducting the soil boring <br /> investigation. <br /> Project Planning and Permitting <br /> BSK will obtain one soil boring permit from the PHS-EHD. The site is currently under an active <br /> Underground Service Alert ticket. UP-SA Engineering will keep the ticket active until their <br /> project is completed. ----- - --- - _.. <br /> Post-it®Fax Note 7671 DateI!zo pages <br /> To j From _ V-10 <br /> Geotechnical Engineering • Engineerii Co. IS <br /> Co. (,/ /6fa gn�yticat Testing <br /> Phone# Phone# ` /p/C�r�r t� <br /> Fax# d Z Fax# t7v <br />