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t PUBLIC HEALTH SERVICES <br /> PpUf/y <br /> �Q. cGG <br /> SAN JOAQUIN COUNTY . <br /> r.� <br /> ENVIRONMENTAL HEALTH DIVISION <br /> Ernest M. Fujimoto, M. D., M.P.H., Acting Health Officer <br /> 304 E. Weber Ave., Third Floor • P. O. Box 388 • Stockton, CA 95201-0388 °4c;�o•R�;`P <br /> 209/468-3420 <br /> TO: INSTALLERS AND OWNERS OF NEW UNDERGROUND STORAGE TANKS <br /> San Joaquin County Public Health Services-Environmental Health Division(PHS-EHD) has established the following guidelines <br /> to assist you in the completion of your construction project. The guidelines specify the construction and monitoring criteria <br /> necessary to complete our review of your proposed underground storage tank(UST) system. <br /> 1. SUBMITTAL OF PLANS <br /> INSTALLATION: <br /> a. Submit 3 complete sets of drawings illustrating the locations of all existing and proposed <br /> structures, including existing UST(s), in non-erasable print to PHS-EHD. Upon approval, <br /> one set will be retained by PHS-EHD and the other two will be returned. <br /> b. Include equipment and material specification sheets and manufacturer's brochures describing <br /> field testing procedures, operating and monitoring systems and listing numbers or other <br /> evidence of a nationally recognized testing organization approval. All proposed leak <br /> detection methods and equipment must meet the requirements specified in 40 CFR 280.40 <br /> and have been reviewed by the State Water Resources Control Board Staff. <br /> C. All interstitial monitors must perform according to manufacturer's standards, and must be <br /> tested annually in accordance with section 2630 (d), California Code of Regulations (CCR), <br /> Title 23 Waters, Division 3, Chapter 16. <br /> d. Include a detailed monitoring and response plan in accordance with section 2632 (d) (1) & <br /> (2), CCR, Title 23 Waters, Division 3, Chapter 16. <br /> e. The plans should include a cross sectional diagram of the tank and piping system including <br /> secondary containment, overflow protection equipment, and extension of all pipes and/or <br /> ports from below grade to finish grade. <br /> f. Submit a completed "PHS-EHD Service Request" form and the State Water Resources <br /> Control Board "Facility Permit (A)" and "Tank Permit (B)" application forms. <br /> SITE MITIGATION: <br /> a. In the event contamination is observed, confirmed or suspected as a result of a leaking UST <br /> system it is the responsibility of the owner or operator to submit a workplan to PHS-EHD <br /> Site Mitigation Unit prior to initiating any assessment or remediation activities. To minimize <br /> delays, a Corrective Action Plan may be submitted concurrent with tank closure or <br /> installation plans. Address one copy of the Corrective Action Plan to the Site Mitigation <br /> Unit for review. For further assistance contact the Site Mitigation Unit at (209) 468-3450. <br /> A Division of San Toaquin Countv Health Care Services <br />