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` D U <br /> STATE'OF CALIFORNIA—HEALTH AND WELFARE AGENCI!' AEORGE DE UK EVAN Gc+� <br /> EPARTMENT OF HEALTH SERVICES <br /> TOXIC SUBSTANCES CONTROL DIVISION ENVIROMENTAL HEALTHC�_�A <br /> NORTHERN CALIFORNIA SECTION April 20 19$7 FERMIT/SERVICES <br /> 4250 ROWER INN ROAD p T <br /> SACRAMENTO,CA 95626 <br /> (916)739-3145 <br /> Mr. J. A. Kerbs, Executive Vice-President <br /> Lustre-Cal Nameplate Corporation <br /> 110 E. Turner Road <br /> P.O. Box 439 <br /> Lodi, CA 95241-0439 <br /> Dear Mr. Kerbs: <br /> LUSTRE-CAL NAMEPLATE CORPORATION, LODI : SOIL SAMPLING PLAN AND <br /> SEALING OF CONCRETE BUNKER <br /> The Department of Health Services (DHS) has decided on those <br /> matters mentioned in your past correspondence dated 22 July 1985 r <br /> and 24 October 1985. Discussion on each point is outlined below. <br /> 1. Proposed bunker sealing procedures and sampling Dlan <br /> for bunker <br /> The remedial action closure plan submitted together <br /> with the soil sampling program is not adequate and do <br /> not meet the requirements of the Health and Safety Code <br /> Section 25300 et, seq. The underground bunker must be <br /> removed and soil samples will be taken from the area <br /> beneath the tank. These samples must prove that no <br /> leakage of hazardous waste from the removed tank to the <br /> soil has occurred. If contamination is found, further <br /> investigation must be done to explore the extent of <br /> contamination to soil and groundwater. A detailed <br /> sampling plan must be submitted specifying number of <br /> samples to be taken, how samples will be collected, <br /> sampling equipment used and what analytical test will <br /> be run on each sample. The sampling plan must also <br /> provide for an adequate quality assurance and quality <br /> control program, chain of custody documentation and <br /> analysis by a DHS certified laboratory. A health and <br /> safety plan for the site investigaiton is also <br /> required. <br /> 2 . Soil Sampling Plan for Facility Parking Lot and All <br /> Other Areas Where Hazardous Waste Has Been Disposed. <br /> The parking lot or "turn around area" as well as areas <br /> B, C, and D must be investigated to assess the levels <br /> and extent of contamination. All known or suspected <br /> areas where hazardous waste has been disposed of will <br />