Laserfiche WebLink
Advanced <br /> GeoEnvironmental , Inc . <br /> 07 May 2012 <br /> AGE-NC Project No. 96-0254 <br /> Ms. Lisa Medina <br /> San Joaquin County Environmental Health Department <br /> 1868 East Hazelton Avenue <br /> Stockton, California 95205 <br /> Subject: Well Destruction Work Plan <br /> Former CURTISS PONTIAC-BUICK <br /> 2450 Toste Road, Tracy, California <br /> Dear Ms. Medina: <br /> At the request of Toste Farms, Inc., Advanced GeoEnvironmental, Inc. has prepared this <br /> work plan for the destruction of seven (7)single-completed ground water monitoring wells <br /> (MW-1A, MW-113, and MW-3 through MW-7), one (1) dual-completed ground water <br /> monitoring well (MW-2A/B),and ten (10)ozone injection wells (OW-1 through OW-10) at <br /> 2450 Toste Road, Tracy, California (site); well MW-2A/B is located off-site at 2351 Toste <br /> Road, Tracy, CA (2351 Toste Road, Tracy, CA is owned by Toste Farms, Inc.). The site <br /> and the surrounding area are illustrated in Figure 1. Structures, soil borings, and well <br /> locations are illustrated in Figure 2. This work plan was prepared in accordance with <br /> Central Valley Regional Water Quality Control Board (CVRWQCB) guidelines for the <br /> investigation of underground storage tank (UST) sites and San Joaquin County <br /> Environmental Health Department (SJCEHD) letter dated 20 April 2012. Additionally, the <br /> work plan was prepared in accordance with the SJCEHD Standards For Well Construction <br /> and Destruction. <br /> INTRODUCTION <br /> A total of six (6) shallow ground water monitoring wells (MW-1 B, MW-2B, MW-3, MW-4, <br /> MW-5, and MW-6), three (3) deep ground water monitoring wells (MW-1A, MW-2A, and <br /> MW-7), and ten (10) shallow ozone injection wells (OW-1 through OW-10) have been <br /> installed on-site as part of the ongoing subsurface investigation at the site. Well <br /> construction details are summarized in Table 1. Based on historical analytical data and the <br /> total depths of the wells, AGE proposes to over-drill all the wells associated with the <br /> subsurface investigation at 2450 Toste Road, Tracy, CA (Former Curtiss Pontiac-Buick) <br /> 837 Shaw Road•Stockton,CA 95215 <br /> Telephone(209)467-1006 •Fax(209)467-1118 <br />