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r <br /> gas will be fed to the catalytic incinerator forextractedabatement <br /> by an electrically driven pumping <br /> air <br /> stream will first enter a pre-heat section that contains -a <br /> gas burner. The pre-heated air stream will then enter a <br /> re oxidation of the hydrocarbon vapors <br /> dual catalytic bed whe <br /> opane will be used as fuel for <br /> will occur. Natural gas or pr <br /> the catalytic incinerator. A 230 volt, single phase to <br /> electrical power source will be brought onto lthentiteThe <br /> provide electrical service t e systemunit and theaccunt. The <br /> catalytic incinerator, pumping <br /> water knockout device will be enclosed by chain link fencing <br /> for security purposes. The specifications for <br /> he <br /> accumulator/water knockout device and the equipment layout <br /> are given in Details A-7 and A-a, P <br /> SOIL VACUUI4 EXTRACTION PROGRAM <br /> The soil vacuum extraction program will proceed in four <br /> tasks. The tasks anc: associated time to complete include: <br /> 1) Regulatory Authorization and Permitting, <br /> 30 to 60 days; <br /> Installation, <br /> 2) System Installation, 21 days; 3) Equipment 6 to 12 months. <br /> 10 days; and 4) Operation and Maintenance, <br /> REGULATORY AUTHORIZATION AND PERMITTING <br /> Hydrocarbons will be removed from the soil during the vacuum <br /> extraction process. if the concentration of hydrocarbons in <br /> the extracted air stream axencys theemishydrocarbonssion levels ewilllbehed <br /> by the county regulatory 9 <br /> is disbursed to the atmosphere. <br /> abated before the aid stream <br /> Although the level of '.Zydrocarbons emitted will be within <br /> regulatory standards, authorization from the county <br /> regulatory agency <br /> is required to ensure Publiafermits <br /> Technologies, Inc. will obtain the necessary airp <br /> from the San Joaquin Air Pollution Control District. <br /> SYSTEM INSTALLATION <br /> Field Installation <br /> Trenches will be dug and pipes laid according to the system <br /> design. The temporary vacuum extraction probes will be <br /> driven pneumatically into the soil at the locations and to <br /> the depths specified in the design. The <br /> probes <br /> awill <br /> bed to <br /> - - -connected to the piping and the piping, <br /> - - wells will-be- <br /> the manifold. The groundwater monitoing <br /> ed by pipes to the manifold. The manifold will then <br /> connect <br /> be piped to the equipment area. <br />