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| 1 | Decommissioning of indoor unit of existing 7 TR high precision packages unit with single compressor. i/c dismantling the same with related MS stand, foundation accessories like canvas, ducting damper refrigerant pipes, cable, cable tray, drain pipe as directed by Engineer-In-Charge etc. complete as required (at T.E Bldg. Rajnagar) |
| 2 | Decommissioning of outdoor unit of existing 7TR high precision AC packages unit with single compressor. i/c dismantling the same with related M.S stand, foundation, accessories like canvas, ducting damper refrigerant pipes, cable, cable tray as directed by Engineer-In-Charge etc. complete as required (at T.E bldg. Rajnagar) |
| 3 | Dismantling of 7TR AC package along with outdoor units connected ducting, cables, cable trays, drain pipes, refrigerant pipes, M.S stand, foundation as directed by Engineer-In-Charge etc. complete as required (at T.E Bldg. Modinagar) |
| 4 | Shifting 2 Nos. 7 TR AC package indoor and outdoor units along with connected ducting, cables, cable trays, drain pipes, refrigerant pipes stand etc. complete as required from T.E Bldg. Modinagar to T.E bldg. Rajanagar Ghaziabad (Approx 30 Kmtrs) by means of mechanical transport and using special tools like cranes, livers, ropes and heavy labor i/c loading and unloading etc complete as required. |
| 5 | Installation, testing and commissioning of above 7 TR Package A/c (Shifted from T.E bldg., Modinagar) indoor units on 2.5 floor and outdoor units on existing plateform with necessary modification i/c fixing supply air damper, canvas, connection of electrical cables, Nitrogen pressure testing, vacuumisation, supplying and charging 10 Kg refrigerant R-22/R-407C in the circuit etc. complete as required.Note: a) Indoor /outdoor units shall be installed on AVM pads. b) Existing stands shall be used for Installation with necessary modification, concrete blocks. Shall be covered on edges with 25mm x 25mm x 3mm M.S angle. c) Drain pipe shall be connected with existing drain connection. |
| 6 | Laying of following sizes of existing recovered copper refrigerant pipes on existing M.S perforated cable trays i/c P/F new fittings such as sockets, elbows, Tees brazing cutting, clamping, painting etc. complete as required. a) 5/8\"\" O/D (15.87 mm) (Single Run) |
| 7 | Supplying and laying of following sizes 18 SWG (1.2 mm) Copper refrigerant pipes on existing M.S perforated cable trays i/c P/F new fittings such as sockets, elbows, Tees brazing cutting clamping painting etc. complete as required. a) 5/8\"\" O/D (15.87 mm) (Single Run) |
| 8 | Topping of refrigerant: supplying and charging R-22/R-407C in the circuit if required |
| 9 | Dismantling of unwanted ducting in plant room and stacking the same at desired place in both buildings at T.E Bldg. Modi Nagar and T.E Bldg, Rajnagar Ghaziabad. |
| 10 | Reinstallation of existing recovered ducting complete with neoprene rubber gasket, supports hangers, GI nut bolts etc. complete as required. (At T.E Rajnagar) |
| 11 | Supplying, installing, balancing and commissioning of fabricated at sight GSS sheet metal rectangular ducting complete with neoprene gaskets, GI nutbolts, hanger, supports etc. as required as per specification of following thickness.(a) 22 SWG (0.8mm) |
| 12 | (b) 24SWG (0.6/0.63mm) |
