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,. 8 . 10 PUMP CONTROL SYSTEM ( REMOTE TRANSMITTER UNIT) <br /> A. A Remote Telemetry Unit ( RTU ) shall be supplied with the pump <br /> control system . The RTU shall be capable of acquiring analog <br /> and discrete data for transmission to the Central Telemetry Unit <br /> (CTU); The RTU shall also be capable of receiving instructions <br /> from the CTU for the operation of the pumps . See Approved <br /> Manufacturer's Product List for the separate components. (See <br /> IRCDUS Standards, Detail Drawings S- 16 . ) <br /> 8 . 11 SHOP PAINTING <br /> A. Before exposure to weather and prior to shop painting , all <br /> " surfaces shall be thoroughly cleaned , dry and free from all mill- <br /> scale, rust, grease, dirt and other foreign matter. <br /> r B . All pumps and motors shall be shop primed , with primer <br /> compatible with the field painting . <br /> r C . All nameplates shall be properly protected during painting . <br /> D . Gears, bearing surfaces, and other similar surfaces obviously not <br /> to be painted shall be given a heavy shop coat of grease or other <br /> suitable rust-resistant coating . This coating shall be maintained <br /> as necessary to prevent corrosion during periods of storage and <br /> erection , and shall be satisfactory to the Engineer up to the time of <br /> final acceptance test. <br /> _ E . Control Panels shall be made of stainless steel . <br /> 8 . 12 FIELD PAINTING <br /> A. The primer and paint used in the shop shall be products of the <br /> same manufacturer as the field paint to assure compatibility. <br /> B . All nameplates shall be properly protected during painting . <br /> 8. 13 LIFT STATION —GENERAL <br /> A. The Lift Stations Wet Well shall conform to the following size: <br /> .. DEPTH (ft) DIAMETER (ft) <br /> 0- 10 6 <br /> 11 - 15 8 <br /> r 16-20 10 <br /> 21 -25 12 <br /> Or as approved by IRCDUS's Engineer. <br /> r <br /> 8 - 10 <br /> r <br />