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Emcon <br /> — <br /> �F ! 1433 North Market Boulevard •Sacrar�q afq, l_tr RijraM 1943 • (916)928-3300 Fax(916)928-3341 <br /> 2 � <br /> i, 95 MAR 20 PM 1: 27 <br /> March 15, 1995 <br /> Project 2520-100.01 <br /> Claim No. 83Z-159 <br /> Mr. David L. Crow <br /> Air Pollution Control Officer <br /> San Joaquin Valley Unified Air Quality Control District <br /> Northern Regional Office <br /> 4230 Kiernan Avenue, Suite 130 <br /> Modesto, California 95356 <br /> Re: Source Test Results for the Spray Aeration and Vacuum Extraction (S.A.V.E.) <br /> System Located at 14800 West Frontage Road, Manteca, California <br /> Dear Mr. Crow: <br /> On behalf of Moore Petroleum, Inc., (Moore), EMCON has prepared this letter report <br /> documenting the results of the source test conducted on January 23 and February 21, 1995, <br /> at 14800 West Frontage Road, Manteca, California In summary, the results of the source <br /> test demonstrate compliance with conditions enlisted in the Authority to Construct <br /> ([ATC] No. N-2(582-1-0) and Land Discharge Pem-lit ([LDP] Order No. 91-25013). <br /> Therefore, EMCON requests that the San Joaquin Valley Unified Air Pollution Control <br /> District (APCD) issue a Permit to Operate the system at this site <br /> The remediation equipment being used is a Remediation Service Int'l (RSI) S.A.V.E. <br /> system. The remediation equipment, which consists of a trailer-mounted internal <br /> combustion engine (ICE) and a spray aeration tank, extracts soil vapors from wells MW-3 <br /> and MW-4 and horizontal ventilation fields H-1 and H-2; and extracts groundwater from <br /> wells MW-1, MW-2, MW-3, and MW-4. <br /> The S.A.V.E. system is connected to the vapor extraction wells via the intake manifold of <br /> the ICE. A vacuum is imposed on the extraction wells using the ICE and the positive <br /> displacement blower to extract soil vapors. The extracted groundwater is sprayed through <br /> nozzles into the spray aeration tank, where the petroleum hydrocarbons are volatilized <br /> from the groundwater. The hydrocarbon-laden vapors extracted from the spray aerator and <br /> the vapor wells are mixed with propane (used as supplemental fuel) and combusted in the <br /> ICE. The vapors exhausted from the ICE are then routed through two catalytic converters <br /> in series before discharging them to the atmosphere. The treated groundwater is routed <br /> i' <br /> SA(.NN:V']Z\252CQ5201000.1 M5-94vnam:4 <br />