Power piping definition

Power piping means any steam piping system beyond the scope of ASME code section I and having a maximum allow- able working pressure in excess of 15 psig, any hot water piping system beyond the scope of ASME code section I and subject to temperatures in excess of 250° F, or any piping system using an organic thermal fluid as a heat transfer media and subject to tem- peratures in excess of 250° F.
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Power piping means any steam piping system beyond the scope of section I of the ASME code and having a maximum allowable working pressure in excess of 15 psig, any hot water piping system beyond the scope of section I of the ASME code and subject to temperatures in excess of 250°F, or any piping system using an organic or synthetic fluid as a heat−transfer media and subject to temperatures in excess of 250°F.
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Power piping means piping systems and their component parts, that are not building services piping systems, and that may be installed within electric power generating stations, industrial and institutional plants, utility geothermal heating systems, and central and district heating and cooling systems. "Power piping" includes, but is not limited to, piping used in the distribution of plant and process steam at boiler pressures greater than fifteen pounds per square inch gauge, high temperature water piping from high pressure and high temperature boilers, power boiler steam condensate piping, high pressure and high temperature water condensate piping, and compressed air and hydraulic piping upstream of the first stop valve off a system distribution header.
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More Definitions of Power piping

Power piping except as noted otherwise herein. All in-service piping with design temperatures 750°F or above shall be seamless. Electric Fusion Welded Pipe (EFW) may be used, as long as all requirements of ANSI B31.1 are met. The identifications and paint colors of all pipe-work shall be approved by the Purchaser. Extra strong or schedule 80 shall be used for all piping 2 inches and smaller, except for stainless steel construction where schedule 40S may be used. Socket weld construction shall be used for all piping 2 inches and smaller. Threaded connections at equipment shall be provided with unions. Minimum corrosion allowances for all piping systems shall be per ANSI B31.1 requirements and standard industry practices for facilities with a 30-year design life. Natural gas systems shall use butt weld construction for all sizes 2.5 inches and larger. Water and water‑based systems using steel pipe may be either butt weld or flange construction for sizes 2.5 inches and larger.
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Power piping means any steam piping system beyond the scope of ASME code section I and having a maximum allow- able working pressure in excess of 15 psig, any hot water piping system beyond the scope of ASME code section I and subject to
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Power piping means power and auxiliary service piping systems
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Related to Power piping

  • Power boiler means a boiler in which steam or other vapor is generated at a pressure of more than 15 psig for use external to itself or a boiler in which water is heated and intended for operation at pressures in excess of 160 psig and/or temperatures in excess of 250 degrees F by the direct application of energy from the combustion of fuels or from electricity, solar or nuclear energy.

  • Power Plant means a facility for the generation of

  • Power Project or “Project” shall mean the Wind Power generation facility of Contracted Capacity of ………..[Insert capacity] MW, located at [Insert name of the place] in …. [Insert name of the District and State] having a separate control system, metering and a single point of injection into the grid at Delivery/Interconnection/Metering point at ISTS substation or in case of sharing of transmission lines, by separate injection at pooling point. This includes all units and auxiliaries such as water supply, treatment or storage facilities; bay/s for transmission system in the switchyard, dedicated transmission line up to the Delivery Point and all the other assets, buildings/structures, equipment, plant and machinery, facilities and related assets required for the efficient and economic operation of the power generation facility; whether completed or at any stage of development and construction or intended to be developed and constructed for the purpose of supply of power as per this Agreement;

  • Substation means the apparatus that connects the electrical collection system of the WECS(s) and increases the voltage for connection with the utility's transmission lines.

  • cogeneration means the simultaneous generation in one process of thermal energy and electrical or mechanical energy;