Laserfiche WebLink
INTERNATIONAL <br /> TECHNOLOGY <br />' CORPORATION <br /> January 15, 1996 <br />' IT Project No. 190916 <br />' Ms. Mary Maeys <br /> San Joaquin County Health Department <br />' Environmental Health Division <br /> P.O. Box 2009 <br /> Stockton, CA 95201 <br />' Attritional Site Closure Information <br /> Pacific Bell Facility <br /> 345 N San Joaquin Street <br /> Stockton, California <br /> Dear Ms Maeys <br /> The purpose of this letter is to provide the additional site closure data discussed during our <br /> meeting on August 28, 1995 The data will be discussed/presented in the order listed in the <br /> IT Corporation (TT) memorandum provided during our meeting. Each item will be discussed <br />' individually below. <br /> I. Residual Mass Determination <br /> Issue A Area(s) selected for residual mass determination must be depicted on Figures. <br /> Response Figures 1, 2, and 3 (attached to this letter) depict the plan view and cross <br /> sectional view, respectively, of the petroleum impacted area beneath the <br /> abandoned USTs in the building's basement. Figures 4, 5, and 6 depict the <br />' plan view and cross sectional view, respectively, of the petroleum impacted <br /> area beneath the Lindsay Street sidewalk <br />' Issue B Identify soil sample concentrations used to generate the average diesel <br /> concentration modeled in Location 1 (beneath abandoned USTs in building <br /> basement) See Section 6 3 1 of IT Site Closure Recommendation Report, <br /> Apnl 7, 1995 <br /> Regional Office <br /> 4585 Pacheco Boulevard • Martinez California 94553-2233. 510-372-9100 <br />' IT Corporation is a wholly owned subsidiary of International Technology Corporation <br />