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l <br /> 11. Goals should be specified for the removal of vapors frorn beneath the apartments using <br /> j the SVE apartment wells,specific to protection of apArtment xesidents and integration of <br /> this resident protection with the goals of groundwater protection. <br /> 12. The reporting section should be modified to include subtu#W of data to the CRWQCB- <br /> CVR,DTSC and the RDA. <br /> 13. Each data report should include those items stated in the Work Play and also include <br /> SVE and DPE system flow measurements;depiction of vapor flow vectors to SVE wells <br /> beneath the apartments,to SVE wells beneath the excavation,and to DrE wells;graphs <br /> ' for each analyte detected in the SVE air sampling should include time versus <br /> concentration,ealcu ated slope for each analyte and standard deviation;and aA evaluation <br /> of system effectiveness. <br /> 14. Since geologic interpretation is an integral part of the Work Place,the Work Plan should <br /> be signed and stamped by a Czlifon a&Registered Geologist as specified in the California <br /> ( Business and Professions Code Chapter 12.5.California Code of regulations Title 16 <br /> IDivision 29,and other applicable sections of the Business and Professions Code <br /> (htt�;[r +.geology.ca.got•/]awe Pegs acePAO <br /> If you have any questions,please do not hesitate to contact us. <br /> Sincerely, <br /> Golde to onmental <br /> ylot,R.G.,C.Hg- <br /> Principal Hydrogeologist <br /> X,ns nom;hs,bTmdx City and San Liega Goldea State_Enviromeaml <br /> r(ypar'• Sevr_')-w-Y.1":_tl�� <br />