Common use of Chemical and Oily Waste Treatment System Clause in Contracts

Chemical and Oily Waste Treatment System. The Chemical and Oily Waste Treatment System collects, stores, processes, treats and disposes of non-radioactive chemical and oily wastes. The wastes result from construction, start-up and operation of the Seabrook Station Plant. The wastes are collected and treated to remove pollutants. The System includes tanks, an acid and caustic handling system, waste lagoons, system flush piping, and oil separator, curbs and drains, pipes, valves, transfer pumps, controls and instrumentation and related support equipment. Sanitary Waste System Sanitary waste is collected, treated and disposed of by the Sanitary Waste System. The System includes sanitary drains, sumps and pumps, a holding tank, a pump station, a sewage treatment plant, piping, transfer pumps and related support equipment. Radioactive Gaseous Waste System The Radioactive Gaseous Waste System collects, processes, stores and treats radioactive gaseous waste produced during normal operations. The System includes the following components: a main gas collection header, a waste gas condenser with associated primary cooling water components, gas chiller compressor units, iodine guard beds, a regeneration subsystem for dryers, waste gas dryers, a waste gas compressor package, ambient carbon delay beds, particulate filters, an after cooler, a hydrogen surge tank, a waste gas radiation monitor, an equipment vent system, a hydrogenated vent header, and associated piping, valves, controls and instrumentation. Exhaust Filtration System The Exhaust Filtration System collects, filters and discharges exhaust containing low level radioactive contamination resulting from normal operations. The System includes exhaust filters, exhaust fans, exhaust ducts, plenums, dampers, piping, flow control valves, and controls and instrumentation. Liquid Radwaste System The Liquid Radwaste System collects, processes, treats, recycles and disposes of low level radioactive liquid waste resulting from normal operations. The System includes tanks, filters, strainers, pumps, a reboiler, an evaporator, an evaporator distillate condenser, an evaporator distillate accumulator, an evaporator distillate cooler, an evaporator bottoms cooler, a waste demineralizer and filter, equipment drains, chemical drains, a radiation monitor, and associated controls and instrumentation. Boron Recycle System The Boron Recycle System collects, stores, treats, recycles and disposes of reactor coolant letdown during normal operations. This System is required to maintain reactor coolant letdown in accordance with federal pollution control standards as to radioactivity. The System includes the following components: Drain tanks, a degasifier, a preheater, a degasifier regenerative heat exchanger, trim coolers, a degasifier prefilter, cesium removal ion exchangers, recovery filters, waste storage tanks, recovery evaporator packages, recovery test tanks, recovery demineralizers, recovery demineralizer filters, a letdown rehead heat exchanger, a letdown chiller heat exchanger, a letdown moderating heat exchanger, a chiller surge tank, a chiller, thermal regenerative demineralizers, radiation monitors, associated pumps, piping and valves, and controls and instrumentation. Steam Generator Blowdown Treatment System The Steam Generator Blowdown Treatment System collects, processes, stores and treats steam generator blowdown for discharge or recycle during normal operation. This is necessary in compliance with pollution control requirements which limit the discharge of untreated steam generator blowdown. The System includes the following components: Blowdown evaporators, an evaporator distillate condenser, an evaporator condensate accumulator, an evaporator distillate pump, an evaporator condensate cooler, an evaporator bottoms pump, an evaporator bottoms cooler, blowdown demineralizers, acid and caustic systems, blowdown heat exchangers, and associated piping, controls and instrumentation. Solid Radwaste System The Solid Radwaste System collects, stores, packages and prepares solid radioactive waste for disposal. Radioactive solid wastes processed by this System include spent demineralizer resins, expended filter cartridges, evaporator concentrates as well as dry active waste consisting of rags, clothing, paper and other trash. The System includes the following components: A spent resin storage tank, an evaporator bottoms storage tank, associated collection piping, pumps and valves, a dry waste compactor, a filter transfer vehicle, and associated controls and instrumentation. Waste Processing Building The Waste Processing Building is a reinforced concrete structure which houses equipment used for exempt facilities. The purpose of this building is to house the air and water pollution control facilities and the solid waste disposal facilities.