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6. <br />7. <br />1. <br />2. <br />Lower Sac Plaza <br />Page 2 <br />The following issues are not conditions of the LSPWS water permit but are concerns of <br />EHD that should be considered. <br />Provide EHD with data that demonstrates the new source can provide an adequate <br />quality and quantity of water according to the California Water Works Standard <br />(pump tests, meter readings, etc.). <br />Provide the driller’s well log to EHD and an updated technical report as required <br />by the Health and Safety (H&S) Code, Section 116530. <br />Provide to EHD the manufacturer’s specification sheets for the well pump and <br />storage tanks including the pump curve data sheet. <br />Provide a well surface seal (pedestal) per San Joaquin County Well Standards <br />4.10. The surface seal shall be constructed around the top of the casing at the <br />time the well is constructed by the licensed well contractor. The surface seal shall <br />be monolithically poured on compacted earth. The seal shall have a thickness of <br />four inches thick above grade, without defects and be contiguous with the annular <br />seal. The seal shall be graded to allow for drainage away from the well casing in <br />all directions.' The seal shall extend two feet in all directions from the well <br />casing. The well casing shall extend minimum of an inch above the pedestal. <br />The well and appurtenances shall be located in a locked enclosure to exclude <br />access by unauthorized persons, (per Water Well Standards State of California <br />Bulletin 74-81) <br />Complete and submit the enclosed Sample Siting Plan for bacteriological <br />sampling. Please contact this office for assistance in completing this form. <br />EHD would encourage LSPWS to incorporate a flow meter on the well. It can be <br />a useful tool in the overall water-monitoring program. It is a helpful tool to <br />determine periods of high demands that are acceptable and non-acceptable (leak <br />detection). <br />EHD strongly encourages LSPWS to secure the well site with fencing in a manner <br />that will eliminate unauthorized entry by vandals, yet provide access for <br />maintenance and operation by the operators of the system. <br />bacteriological samples will then be required once each calendar month from <br />the distribution system.