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I%-II *40� <br /> The housing for the SCR reactor will be oversized to <br /> accommodate approximately 25 percent additional catalyst. <br /> A removable section will be provided in the boiler inlet <br /> duct to allow for the future installation of a carbon <br /> monoxide (CO) converter. Preliminary emission data <br /> indicate the CO converter will not be required although <br /> this must be confirmed by testing after the gas turbine <br /> has been placed in operation. <br /> d. Water Treatment Plant <br /> Waste water from the Sharpe Army Depot remediation <br /> facility will enter the cogeneration plant via pipeline <br /> and will be further treated before being used in the cogen <br /> plant processes. This water , which is otherwise disposed <br /> of in the French Camp Slough, is filtered , stored and then <br /> directed to both the cooling tower (as make-up) and to a <br /> demineralizer for further purification prior to use in the <br /> boilers. <br /> The demineralizer unit will consist of two 100 percent <br /> trains designed to meet the energy plant demands. The <br /> water that is rejected from the demineralizer is equal to <br /> about twelve percent of the demineralizer feed. The waste <br /> stream has a concentration of about F3,000 ppm TDS. This <br /> waste stream is neutralized and then routed to an EPA <br /> approved injection well . <br /> Storage tanks will be provided to maintain a 24 hour <br /> supply of treated water. This will allow for continued <br /> plant operation during periods when either- the raw water <br /> supply has been curtailed or both trains of the <br /> demineralizer are down for maintenance. <br /> High pressure feedwater pumps will be installed to boost <br /> the water to the required boiler operating pressures. <br /> e. Plant Auxiliaries <br /> 1 . Compressed Air <br /> Compressed air will be used for pneumatic controls and <br /> service air in the plant. The primary source of the air <br /> will be from a 125 psig inter-stage port on the gas <br /> turbine air compressor . An electric motor driven air <br /> compressor will be provided for startup and backup of the <br /> primary system. Air dryers will provide dry instrument <br /> quality air . An air receiver will be installed in the air <br /> system for liquid knockout and surge capacity. <br /> 2. Lube Oil Systems <br /> The gas turbine and generator have separate lube oil <br /> systems on the respective skids. The lube oil systems <br /> will consist of lube oil reservoir's, lube oil pumps, dual <br />