Replacement of defective AHU Copper Coil and associated works in various places of Academic complex at IITG

Providing and fixing of AHU copper cooling coil of 4 rows with size 1890 mm (W) x 1210 mm (H) for 9500 cfm AHU i/c positioning, cutting, welding, fixing etc. complete as required. The cooling coil should be AHRI-410 & UL certified

Providing and fixing of AHU copper cooling coil of 6 rows with size 2410 mm (W) X 1400 mm (H) for 11000 cfm AHU i/c positioning, cutting, welding, fixing etc. complete as required. The cooling coil should be AHRI-410 & UL certified

Providing and fixing of AHU copper cooling coil of 6 rows with size 1660 mm (W) X 1250 mm (H) for 8500 cfm AHU i/c positioning, cutting, welding, fixing etc. complete as required. The cooling coil should be AHRI-410 & UL certified

Providing and fixing of AHU copper cooling coil of 6 rows with size 2420 mm (W) X 1400 mm for 12500 cfm AHU i/c positioning, cutting, welding, fixing etc. complete as required. The cooling coil should be AHRI-410 & UL certified

Providing and fixing of AHU copper cooling coil of 4 rows with size 1740 mm (W) X 640 mm (H) for 6000 cfm CSAHU i/c positioning, cutting, welding, fixing etc. complete as required. The cooling coil should be AHRI-410 & UL certified

Providing and fixing of AHU copper cooling coil of 6 rows with size 1640 mm (W) X 440 mm for 4000 cfm CSAHU i/c positioning, cutting, welding, fixing etc. complete as required. The cooling coil should be AHRI-410 & UL certified

Dismantling of defective AHU copper cooling coil by cutting, welding etc. and shifting the same from existing position to dump yard withing 100 mtrs etc. complete as reuired

Providing and fixing in position the following MS HEAVY class chilled water piping, cut to required length and installed with welded joints, including all necessary fittings such as elbow, tees, etc. and confirming to the specifications as detailed in the relevant chapter in the document.

50 mm dia

Proving and fixing of following Chilled water pipe insulation with 25 mm thk. Al. Foil Faced Closed Cell Nitrial RubberXLPE pipe section.The pipe section shall be treated with thermal protection layer of pidilite or equivalent make covered with chiken wire mesh and 10mm thick cement sand plaster and 1 layes of terfelt and finally painted the bituminus paint in 2 layers. All the pipes will be as per IS 1239 with all necessary wooden supports on MS / Civil pedestals etc as required as per site condition and as per specification with MS Heavy class pipe, fittings etc complete as required..

50 mm dia

Proving and fixing of Condensate drain water pipe with all accessories complete as required.

providing and fixing of Condensate drain water insulation with 19 mm thk. Al Foil Faced Closed Cell Nitrial Rubber Pipe Section complete as required.

BUYBACK of defective AHU Cu Coil of following capacity

Buyback of AHU copper cooling coil of 4 rows with size 1890 mm (W) x 1210 mm (H) for 9500 cfm AHU i/c cutting, welding etc. complete as required

Buyback of AHU copper cooling coil of 6 rows with size 2410 mm (W) X 1400 mm (H) for 11000 cfm AHU i/c cutting, welding etc. complete as required

Buyback of AHU copper cooling coil of 6 rows with size 1660 mm (W) X 1250 mm (H) for 8500 cfm AHU i/c cutting, welding etc. complete as required

Buyback of AHU copper cooling coil of 6 rows with size 2420 mm (W) X 1400 mm for 12500 cfm AHU i/c cutting, welding etc. complete as required

Buyback of AHU copper cooling coil of 4 rows with size 1740 mm (W) X 640 mm (H) for 6000 cfm CSAHU i/c cutting, welding etc. complete as required

Buyback of AHU copper cooling coil of 4 rows with size 1640 mm (W) X 440 mm for 4000 cfm CSAHU i/c cutting, welding etc. complete as required

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