Replacement of old AHU with new one along with complete design work at

Amount

SITC of floor mounted chilled water double skin air handling unit of 10000 - 12000 CFM 6Rows (Ward 14)

SITC of floor mounted chilled water double skin air handling unit of 9000 - 10000 CFM 6Rows (Ward 29)

SITC of floor mounted chilled water double skin air handling unit of 18000 - 20000 CFM 6Rows (NICU)

SITC of GI. Sheet metal ducting of 20 SWG

SITC of GI. Sheet metal ducting of 22 SWG

SITC of GI. Sheet metal ducting of 24 SWG

S & I of M.S. 'C' water pipe line of 100 mm diameter with insulation of 38 mm thk nitrile rubber insulation

S & I of M.S. 'C' water pipe line of 75 mm diameter with insulation of 19 mm thk nitrile rubber insulation

S & I of M.S. 'C' water pipe line of 50 mm diameter with insulation of 19 mm thk nitrile rubber insulation

Butterfly valve 100 mm diameter chilled pipeline

Butterfly valve 75 mm diameter chilled pipeline

Ball valves 25 mm diameter

Ystainers 100mm diameter

Y strainer 75 mm diameter

Auto air vents- 15 mm diameter auto air vents

P & F of 2- way mixing valve of 100 mm diameter

P & F of 2- way mixing valve of 75 mm diameter

Replacement of existing damaged false ceiling sheet by new false ceiling of medium density fiber board.

S & I of volume control dampers, bypass dampers.

Providing fresh air damper with crowl piece,bird screen and removable type prefilters

Providing aluminium supply air diffusers & return air grills with volume control dampers

Providing thermal insulation to supply air ducting with 19 mm thickness nitrile rubber

Replacement of existing damaged acuostic insulation in the plant room with new acoustic insulation

S & I of under deck roof insulation with teak wood frame and 50mm thick TF quality themocol covered with foam sheet.

Replacement of damaged under deck roof insulation with 50mm thick TF quality themocol and G.I. washer

To provide the screen arrangement to return air opening in the Plant room/ AHU rooms

Providing acoustic lining to the initial portion of supply air duct from inside of the ducting using fiber glass crown 300*25mm thick rigid board or equivalent insulation material covered with 24 gauge perforated aluminium foil.

S &F of diaphragm type pressure gauges with necessary fitting and gate valve on chiller water inlet and outlet lines

Providing Digital temperature indicator with thermowell & senser on chiller water pipe line inlet, outlet and for return air

Providing & fixing of Canvas Connections for units.

S & I of Cubical panel for chilled water AHU

To make opening in the walls

Dismantling old Air Handling Unit and its accessories

Cu armoured cables FRLS outer sheathed- 3C x 1.5 Sq.mm

Cu armoured cables FRLS outer sheathed- 4C x 2.5 Sq.mm

Cu armoured cables FRLS outer sheathed- 4C x 4 Sq.mm

Cu armoured cables FRLS outer sheathed- 4C x 6 Sq.mm

Cable End Termination For Copper Cables – 3C x 1.5 Sq.mm

Cable End Termination For Copper Cables – 4C x 2.5 Sq.mm

Cable End Termination For Copper Cables – 4C x 4 Sq.mm

Cable End Termination For Copper Cables – 4C x 6 Sq.mm

1x28W, T-5 Fixtures, comprises of M.S.Powder coated with end cap. The fixtures complete with high efficiency electronic ballast and PF= 0.98 complete with bright reflector & T-5 lamp

Indoor LED Fixtures -LED Square Recessed Downlighter 36W (600X600)

Light /Fan / Ex. fan Points

Earthing Continuity Conductors -Bare G.I. Conductor of 8 SWG

SITC of Fins tube type heater as per specifications.

Rebate for old AHU and its accessories CFM 8000-CFM 15000

EMPAS ENGINEERING (BID ID -6551514)

SAI COOL SERVICES (BID ID -6571629)