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UST Removal Repan 1 The Southland Corporabon,Store#20632,4627 Davin Dr Stockton,CA December 11 1998 ' 1.0 INTRODUCTION This report is submitted by Fluor Daniel GTI, Inc (Fluor Daniel GTI)summarizing underground storage tank(UST) removal activities conducted at Southland Store No 20632,4627 Davinci Drive, Stockton, California (Figures 1 and 2) The scope of work included 1) excavation, removal and offsite disposal of three USTs and associated product piping,2) collection and analysis of soil and groundwater from the UST excavation (Table 1 &2),3) collection and analysis of six soil samples from points underlying the former fuel dispensers and two soil samples from point underlying the UST vent lines, and 4) preparation of this report summarizing the methods and results of the work performed The work was designed to fulfill the requirements of the San Joaquin County Public Health Services (SJCPHS) ' The soil sampling was conducted under the direction and observation of Mr Michael Kith of the San Joaquin County Public Health Services (SJCPHS) Maness Corporation removed the USTs and co- ordinated backfill and compaction of the UST excavation Field notes are included in appendix A t ' 2.0 UNDERGROUND STORAGE TANK REMOVAL On October 21, 1998,Maness Corporation (Maness)of Long Beach, California triple rinsed the three 10,000-gallon single-walled steel USTs at the site Maness co-ordinated the removal of the nese water, triple nnse certification and waste water transport documentation will be forwarded once received Tank overburden was stockpiled adjacent to the UST excavation and/or loaded directly into trucks for removal On October 22, 1998, Maness co-ordinated the removal and disposal of the three USTs Mr Michael Kith of the SJCPHS was on site to witness the UST removal The USTs were removed from the excavation by Maness All three USTs were in fair condition with no visual holes and minor pitting The ' three tanks were loaded onto a trader and transported from the site by Ecology Control Industries (ECI) of Richmond,California to their facility in Richmond, California for disposal Tank disposal certificate will be forwarded once received 3.0 SOIL.ASSESSMENT WORK 3.1 Permitting/Site-Specific Health and Safety Plan Fluor Daniel GTI conducted a technical review of all relevant information prior to proceeding with soil ' sampling Applications for permits to remove the USTs were filed by Maness Corporation and approved by the SJCPHS Following a complete review of site conditions, Fluor Daniel GTI revised the existing site-specific Health and Safety Plan as required by the Occupational Safety and Health Administration Standard Hazardous Waste Operations and Emergency Response guidelines(29 Code of Federal Regulations 1910 120) The document was reviewed and signed by all Fluor Daniel GTI personnel and subcontractors prior to ' commencement of work at the site . zoa�zsna-i FLUOR DANIEL GTI i�