Laserfiche WebLink
.R. I <br /> Ij <br /> I <br /> x Other <br /> !i <br /> A. Previously excavated soils contained excessive ,levels of total <br /> lead. Lead contaminated soils cannot be a'erate,d. It is our <br /> recommendation that additional verification sampling be performed <br /> to determine the extent and amount of soluble 1'ead present in the <br /> soil samples. "I <br /> jj <br /> B. See table 21 A ! <br /> ppendix A of Tri Regional Staff Recommendations for <br /> minimum verification procedures (enclosed)�� <br /> i <br /> C. Provide this office with a copy of the site' s Hipalth and Safety <br /> Plan which includes basic protection mentioned with 29CFR 1910. of <br /> OSHA regulations. <br /> 4 <br /> This protection should include the use Dersonad protective <br /> equipment such as coveralls, gloves; steel toe and shank shoes or <br /> boots (leather or chemical resistant material), safety glasses, <br /> and hard hats. Precautions should be take' to prevent excessive <br /> inhalation of/or exposure to contaminated soils. <br /> D. Work plan should also address area where two diesel tanks were <br /> removed 6/27/89. <br /> I, <br /> i7 <br /> TPH-G test method performed instead of TPH-D. Submit <br /> 19, <br /> correct lab analysis results. <br /> E. Residual contaminants remaining at the conclusion of the <br /> excavation attempt shall be addressed in the Soil Remediation plan <br /> or preliminary Report. Refer to enclosed Tri Regional Board Staff <br /> Recommendations for guidance in preparing these i�reports. <br /> These concerns shall be addressed in a revised work plan prior to <br /> continuance of field investigation. Submit this work plan to Public Health <br /> Services, Environmental Health Division for review no lat h than <br /> October 30, 1989. I <br /> • i <br /> If you have any questions, please contact Darlene Reuss, of my staff at <br /> (209) 468-3450. <br /> Jogi Khanna, M. D. , MPH <br /> Health Offic <br /> Ion Valinoti, Director <br /> Environmental Health Division <br /> RV/DR:ma <br /> cc: RWQCB; Attn: G. L. Boggs 'i <br />