SITC of Air Handling Units convectors, radiators and piping in main hospital(SITC of 04 No.30 TR AHUs)

Amount

Dismantling of existing old air handling Units complete as per details in Annexure B.

Air Handling Unit: - Fabrication, Supply, installation, testing and commissioning of 30TR capacity, draw through type air handling unit double skin with duct work and both chilled water and hot water coils, mixing chamber and exhaust system as per specifications, terms and conditions of eNIT as per annexure B

SITC of hot water and chilled water piping as per specifications, terms and conditions of eNIT as per annexure B

65mm diameter

50mm diameter

40mm diameter

25 mm diameter

Providing and fixing of glass wool insulation of 50mm thick of 48 kg/m³ density duly covered with aluminum cladding of 24 SWG over the Cooling & Heating pipe along with clamps, studs, nuts bolts, hangers etc. as per annexure B

65mm diameter

50mm diameter

40mm diameter

Providing and fitting of D.I. butter fly valves conforming to IS13095 with stain less steel disc and EPDM liner of PN 16 ratings of following dia. as per annexure B

65mm diameter

50mm diameter

40mm diameter

Providing and fitting of forged Brass ball valve with PN 16 ratings conforming to IS 13114 (1991) of following dia. as per annexure B

Providing and fitting of D.I. Y-Strainer PN 16 rating of following dia. as per annexure B

Supply, installation, testing and commissioning of 24 swg sheet metal ducts fabricated from galvanized steel sheets (GI) complete with all accessories, straight & smooth finished G.I flanges with air tight joints for connecting of the ducts, all 90º elbow must be provided with double radius turning vanes, all rectangular duct taps should be made with shoe (45º) fittings i/c supports for hanging of ducts. The job also includes supply and fixing of external thermal insulation of 19 mm thick nitrile rubber on the duct before applying thin film of adhesive on the back of the insulating material sheet and then on the metal surface and sealing of joints with 75 mm wide aluminum tape and piercing of walls through which supply/return duct to be laid. as per annexure B

Providing & fitting of volume control dampers of 18 swg of opposed blade type of an approved type, lever operated and complete with suitable level links & quadrants, locking devices, which will permit the dampers to be adjusted and locked in any position. as per annexure B

Providing and fixing in position the Bi-metal Dial thermometer Temperature Guage 4” Dail Size ½ “ BSP (M) connection, SS case and SS Wetted parts completer as required as per annexure B

M/S HI TECH ENGINEERING SERVICES (BID ID -2378614)

NIGHTINGALE TRADING ENTERPRISES (BID ID -2378716)