Laserfiche WebLink
i l <br /> i <br /> i <br /> minimum standards and EPA/DHS testing methods as recommended <br /> in the Tri.-Regional Board staff Report of August: 199o, pages <br /> 17 and 18 , (attached) . <br /> j <br /> i� <br /> The County EHD, and RWQCB if necessary, '{ will be notified of <br /> all operations in time to witness tkem ix desired. <br /> ACTIONS RECOMMENDED AFTER .WELL COMPLETION AND TESTING <br /> As per the meeting of 1/9/91 , the results of the above <br /> testing will be evaluated and sent to the EHD. After SQ days <br /> resampling will be done . When no contamination is found in <br /> two consecutive 30 day tests , the, site will be declared <br /> clean and released. <br /> i1 <br /> It is the recommendation of the writer that if no contamin- <br /> ation is found in the groundwater 4n the .nitial testing, <br /> then the subsequent testing should be confined to the down- <br /> gradient well , as revealed by the wafter level recordings . <br /> I3 <br /> If contamination is found at any liocation ( in the ground- <br /> water) then subsequent testing should include that well plus <br /> any well down-gradient . !1 <br /> I <br /> Whatever the results of the above testing prove to be , the <br /> EHD should be consulted prior to fui,tiieractions . <br /> 61et_t� Z�� 11 <br /> ,, REp Q <br /> Dennis R. Allen <br /> Certified Engineering Geologist, #159 <br /> EN <br /> AG� <br /> A <br /> Or CAUT a <br /> ii <br /> i <br /> ill <br /> P <br /> N <br /> h <br /> li } <br /> II <br /> i' <br /> I� <br /> 5 <br />