HVAC Heating, ventilating and air conditioning.
Illumination Normal and emergency AC and DC illumination shall be provided adequately in the control room and other buildings of the substation. The switchyard shall also be provided with adequate illumination. The lighting of the entire control room building, fire-fighting pump house, other building (if any) and switchyard shall be done by LED based low power consumption luminaries.
Generators Temporary installation of generators, and permanent installation of generators that are placed inside existing non-residential buildings or that occupy an area under 50 square feet behind the building they serve.
Heating The Hirer shall ensure that no unauthorised heating appliances shall be used on the premises when open to the public without the consent of the management committee. Portable Liquefied Propane Gas (LPG) heating appliances shall not be used.
Heating, Ventilating and Air Conditioning General Office Area: The building shall be equipped with a combination heating, ventilation and air conditioning system. The system shall have ducted supply and return air. The space above the ceiling shall not be used as a supply or return plenum. The systems shall be sized in accordance with the