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SA NJ 0 A Q U IN Environmental Health Department <br /> —COUNTY- <br /> 9) Provide updated vacuum monitoring information. <br /> a. The vacuum zone information provided on page A-1.1 of the plans indicates that <br /> product and vent lines will be in the same vacuum zones. No chase piping or <br /> vacuum connections were included in the plans. Submit accurate drawings <br /> indicating how continuous vacuum monitoring will be provided. <br /> b. Provide the volume of the total interstitial space being monitored in each <br /> vacuum zone to verify compatibility with the vacuum sensor capabilities. <br /> 10) Pages A-2.1 and A-2.2 did not include shroud boots or lids on the fill sumps. Provided <br /> representative drawings which include all parts to be installed. <br /> 11) Page A-2.2 shows concrete installed under the fill sump lid. Verify manufacturer <br /> installation instructions for allowable load transfer and provide updated drawings. <br /> 12) Page A-2.3 states "sump sensor in holder." The drawing shows the holder located at <br /> the bottom of the sump. As proposed, the location of the holder does not allow <br /> verification of the sensor capability to detect a leak at the earliest opportunity. Provide <br /> a written description of how the holder will be secured to the sump and a means of <br /> verifying that the holder will not interfere with sensor functionality. <br /> 13) Provide product line leak detector (PLLD) line length measurements to confirm the <br /> accurate monitoring panel programming. <br /> 14) Submit a work plan for enhanced leak detection (ELD) testing, to be conducted by a <br /> properly licensed individual. <br /> 15) Provide a drawing indicating the locations of all water wells, septic systems, and storm <br /> drains. <br /> If you have any further questions, please contact me at (209) 468-3440. <br /> Thank you, <br /> Stacy Rivera, E S <br /> Senior Registered Environmental Health Specialist <br /> cc: Amarjit Khinda via email(c itvfoodandliouor(cilvahoo.com) <br /> George Rodriguez via email(gra22875(cilamail.com) <br /> 2 of 2 9171 9690 0935 0151 6827 49 <br />