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| 1 | Supply of wire wound fin tubes of Generator air cooler Size of tubes: 19 mm ODx 01 mm thickness x 2660 mm LengthMaterial of tubes: 90:10 Cu/Ni Fin material: CopperAs per THPS Drawing: 01660040015 |
| 2 | Retubing of generator air coolers with fins Size of tubes: 19 mm ODx 01 mm thickness x 2660 mm Length |
| 3 | OIP type H V Bushing as per drawing enclosed (approved make but other than BHEL make) |
| 4 | HV NeutralBushing as per drawing enclosed |
| 5 | HV NeutralBushing current transformer ratio 400/1 A, One for REF and other for E/F protection |
| 6 | Neoprene rubber cord, size:- 20 mm dia |
| 7 | Neoprene rubber cord, size:- 12 mm dia |
| 8 | Neoprene rubber cord, size:- 10 mm dia |
| 9 | Neoprene rubber cord, size:- 8 mm dia |
| 10 | Neoprene rubber cord, size:- 4 mm dia |
| 11 | Cork gasket sheets , size: 900x900 sqmm, 12 mm thickness |
| 12 | Cork gasket sheets , size: 900x900 sqmm, 10 mm thickness |
| 13 | Cork gasket sheets , size: 900x900 sqmm, 8 mm thickness |
| 14 | Cork gasket sheets , size: 900x900 sqmm, 6 mm thickness |
| 15 | Cork gasket sheets , size: 900x900 sqmm, 4 mm thickness |
| 16 | Cork gasket sheets , size: 900x900 sqmm, 2 mm thickness |
| 17 | WTI |
| 18 | OTI |
| 19 | MOG |
| 20 | Red Oxide Paint |
| 21 | Synthetic enamel paint of smoke grey |
| 22 | Yellow paint for inside painting as per scope of work |
| 23 | Air cell for conservator(size: 4282x2082x2000 mm, material: Nylon 6 weave-plain) |
| 24 | Bucholz relay (type: GOR3) |
| 25 | PRV |
| 26 | Differntial pressure gauge (02 nos.) water flow meter (02 nos.), oil flow meter (02 nos.) pressure gauges (04 nos.), thermometer (04 nos.) |
| 27 | Bearings for GT oil motor |
| 28 | Valve/NRV if found defective |
| 29 | Silica Gel breather (08 Kg) |
| 30 | Alumina balls |
| 31 | HV bushing lead supporting cleats |
| 32 | Fibre glass hardware with 50 nuts for each type M8 studs |
| 33 | Fibre glass hardware with 50 nuts for each type M12 studs |
| 34 | Fibre glass hardware with 50 nuts for each type M16 studs |
| 35 | Crap Tape |
| 36 | Cotton tape |
| 37 | Permalli wooden plates as per scope of work |
| 38 | Insulating blocks for core locking at the top |
| 39 | Terminal Blocks, MCBs, contactors, auxiliary contactors for GT marshalling box |
| 40 | Consumables required as per scope of work |