Laserfiche WebLink
Jim Tjosvold, P.E. <br /> Page 5 <br /> September 21 , 1987 <br /> While the shallow zones move southeast, the deeper E zone <br /> moves more to the east. Both OS-lE and OS-3E would then be <br /> downgradient from the shallower zones. Therefore the <br /> frequency for sampling these wells should be increased to <br /> quarterly for protection of the Gold Bond wells or for <br /> migration in some other undefined direction. <br /> The frequency for wells at DSW-2A, DSW-2B, Gold Bond, and City <br /> Police wells will be determined based on comments from the <br /> Regional Water Quality Control Board. <br /> Comment 20 and 21 <br /> A detailed proposal for aquifer testing from CH2M Hill was <br /> presented to the State on September 15, 1987. The State finds <br /> the new aquifer testing proposal to be adequate. Final <br /> approval is pending upon written submittal of the proposal . <br /> Comment 34 , 37 , 39 and 40 <br /> Based on information gathered during the PHERA and the SRWCF <br /> Treatability Assessment to be completed within eight weeks, <br /> these comments are to be re-evaluated and readdressed by <br /> McCormick and Baxter. Response to these comments are to be <br /> provided at that time and not addressed after the feasibility <br /> study. <br /> Comment 53 <br /> The Dep}rtment believes that sample handling should be <br /> minimized to prevent cross contamination. If the field <br /> sampling team uses proper precautions, then the possibility <br /> of contamination should be low. <br /> JV:pr <br /> JV13 . 087 <br />