Laserfiche WebLink
i hypochlorite and Nalco 7364 (5 percent sodium tolyltrazole) <br /> added to the circulating water to inhibit scale formation. <br /> The TDS of the cooling tower blowdown will range from 833 ppm <br /> to 2327 ppm. <br /> Boiler Blowdown wastes: <br /> To prevent buildup of dissolved solids within the Heat <br /> Recovery Boiler, a constant flow of condensate will be bled <br /> from the boiler. This flow will be vented to the atmosphere <br /> under pressure, but will result in (3 gpm) of boiler blowdown <br /> water being routed to the Waste Water Treatment System. The <br /> constituents in the boiler blowdown waste stream will consist <br /> almost entirely of water treatment chemicals. The boiler <br /> feedwater itself will have been purified by the RO and <br /> demineralizer units. The boiler blowdown will contain sodium, <br /> phosphates, morpholine, polymethacrylate, and carbohydrazide <br /> from the treatment chemicals. Elimin-ox and Nalco 352 are <br /> volatile products, and most of the carbohydrazide and <br /> morpholine will be released from vent in the blowdown tank. <br /> Less than 5 percent of these residues are expected to be in <br /> the boiler blowdown. <br /> Section C - Well Construction <br /> Casino and Cementing: <br /> The conductor pipe is completed to a depth of about 30 feet, <br /> is 16 inches in diameter, and is cemented to surface. The <br /> surface casing is 10-3/4 inch diameter, and runs from the <br /> ground surface to a depth of about 611 feet. The surface <br /> casing was cemented from approximately 611 feet to the surface <br /> with approximately 340 sacks of cement. The long string <br /> casing is 7 inches in diameter and runs from the ground <br /> surface to a depth of about 3660 feet. The long string casing <br /> was cemented from 3660 feet to the surface with approximately <br /> 1274 sacks of cement. A net 222 feet of perforations were <br /> shot within the interval 4234 feet and 4573 feet for the <br /> Domengine formation. <br /> Tubing and Packer Specifications: <br /> Injection may take place only through 4-1/2 inch tubing with <br /> a BAKER Lok-Set PACKER set within the long string casing. The <br /> tubing and packer shall be maintained to prevent the movement <br /> of fluids into an underground source of drinking water. The <br /> tubing and packer shall be corrosion-resistant and of suf- <br /> ficient strength to resist wellbore pressures developed during <br /> the life of the well. The casing/tubing annulus will be <br /> filled with corrosion inhibited fluid. Injection between the <br /> outermost casing and the wellbore is prohibited. <br /> 5 <br />