Generator, HESG and OCW pumps

[frankie_goes_to_hollywood]

Generator, HESG and OCW pumps - ????

7.3.8 HVAC
Ventilation system will be provided for the following buildings

Steam turbine, gas turbine building
Generator, HESG and OCW pumps
Industrial service building
Raw water treatment building
Auxiliary boiler, hot water, start up GT Turbine
Warehouse and workshop
Natural gas reduction and compressors building

заранее спасибо