Laserfiche WebLink
Kennedy/Jenks Consultants <br /> 15. Surge the well screen for at least 15 minutes with a vented surge block. In lieu of surging, a <br /> jetting tool can be used to wash the screen and filter pack. <br /> 16. After surging or jetting, pump water from the well until water clarity stabilizes, or 10 casing <br /> volumes have been removed, whichever comes first. <br /> 17. Use a submersible or positive displacement pump with a check valve placed above the pump. <br /> 18. When development of each well is discontinued, record the following field <br /> parameters/observations: <br /> Depth to water <br /> Temperature <br /> pH <br /> Specific conductance <br /> Turbidity <br /> Color <br /> D.5 Investigation-Derived Wastes <br /> The soil cuttings, decontamination water, and development water can be discharged onto the <br /> ground, but in a way that does not compromise workplace safety. <br /> Work Plan for Improved Detection Monitoring Program Appendix D <br /> Musco Family Olive Company, Tracy, California Page D-3 <br /> g:4jmplad nV*OMX104.001nusa elOJ pa6ltd 21 dm Wppendimsleppdx4d c <br />