ELNG Administration Building is a two
floor building ( Ground + First Floor ) having a total surface
area about 1500 m2 and ceiling height of about 3.5 mt each
floor .This area shall be centrally air conditioned via Fan
Coil Unit (F.C.U) on rooms and two Air Handling Unit (A.H.U)
one for each floor for fresh air to rooms ,Corridors will
be conditioned by indirect way threw the positive pressure
of rooms by using under cut room doors .
Contaminated air shall be partially
extracted from toilets and other contaminated zones (such
as Buffet) via axial exhaust fans.
The central water chilling
system shall consist of two water cooled ,direct fired absorption
chillers +2 cooling towers C/W two sets (chilled and condenser
water ) pumps .Water chillers shall supply chilled water to
air handling units via a set of two ( 1 operating + 1 standby
) chilled water pumps and a chilled water piping system.
Water chillers, cooling towers,
chilled and condenser cooling water pumps shall be installed
on roof top of the building.