Document KRyEoQZ9Y699LYbrx1e7Raqjx

One oftwo Elliott 1000-hp, 900-rpm, weatherprotected motors driving theforced-draftfans. gas at a maximum pressure of 35 psi. I>ut equipped to burn medium diesel oil as emergency fuel. The No. 2 unit, a 99,000-kw preferred standard unit, was installed in 1953. Its boiler is rated 950,000 lb per hr, 1550 psig, 1005 F, and is equipped with furnace tele vision so that the control room operator can constantly check fires. No. 3 unit features a 135,000-kw turbine-generator and a boiler rated 1,000,000 lb per hr, 1550 psig, 1005 F with reheat to 1005 F. Its auxiliaries are driven by Elliott motors, some of which are pictured here. Each of the three units maintains its individuality by differences in design and each is painted a different color. Unit 3 uses a colored porcelainized metal boiler skin. All three boilers are set at about a 30-ft elevation and are arranged for future conversion to coal firing, should it ever be required. Ebasco Sen.'ices Incorporated was responsible for the engineering design, construction and start-up of all units. 'S' 4M& i Right out in the open are three Elliott 1500-lip, 3600-rpm weather-protected induction motors driving the boiler-feed pumps. .-1 portion of the Unit 3 turbine-generator unit is seen at top left- 9 At left are seen two Elliott C- W 100-lip 3600-rpm, vertical, solid shaft, squirrel-cage induction motors which are driving low-pressure healer drip pumps. POWERFAJC, AUTUMN * i