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 chilling system
shall consist of two cooled ,direct fired absorption chillers
+2 cooling towers C/W two sets (chilled and condenser ) pumps
. chillers shall supply chilled to air handling units via
a set of two ( 1 operating + 1 standby ) chilled pumps and
a chilledwater piping system.
chillers, cooling towers,
chilled and condenser cooling pumps shall be installed on
roof top of the building.