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| 1 | Maintenance of workshop machines and scrap disposal |
| 2 | Maintenance and up-keeping of L-45 Lathe machine |
| 3 | Maintenance and up-keeping of NH-26 Lathe machine |
| 4 | Maintenance and up-keeping of Vikram Lathe machine |
| 5 | Maintenance and up-keeping of Shaping machine |
| 6 | Maintenance and up-keeping of Radial Drilling machine |
| 7 | Maintenance and up-keeping of Tool & cutter grinding machine |
| 8 | Maintenance and up-keeping of Milling machine |
| 9 | Maintenance and up-keeping of Pedestal Grinding machine |
| 10 | Maintenance and up-keeping of Lapping machine |
| 11 | Collection and disposal of Scrap generated at machine shop, fabrication area and valve area |
| 12 | Maintenance of various valves as per the enclosed technical specification |
| 13 | Plug/Ball/Diaphragm valves size upto 1.5”NB |
| 14 | Plug/Ball/Diaphragm valves sizes from 2”NB to 4”NB |
| 15 | Safety valves size upto 2”NB |
| 16 | Safety valves size from 3”NB to 4”NB |
| 17 | Safety valves size from 6”NB to 8”NB |
| 18 | DD/Gate/Globe valves size upto 2”NB |
| 19 | DD/Gate/Globe valves size from 3”NB to 4”NB |
| 20 | DD/Gate/Globe valves size from 6”NB to 8”NB |
| 21 | DD/Gate/Globe valves size from 10”NB to 16”NB |
| 22 | DD/Gate/Globe valves size from 18”NB to 20”NB |
| 23 | DD/Gate/Globe valves size 24”NB |
| 24 | Stem lubrication of various DD/Gate/Globevalves followed by Hydro-testing of Seat ,Body and Back seat as per the enclosed technical specification |
| 25 | DD/Gate/Globe valves size upto 2”NB |
| 26 | DD/Gate/Globe valves size from 3”NB to 4”NB |
| 27 | DD/Gate/Globe valves size from 6”NB to 8”NB |
| 28 | DD/Gate/Globe valves size from 10”NB to 16”NB |
| 29 | DD/Gate/Globe valves size from 18”NB to 20”NB |
| 30 | DD/Gate/Globe valves size 24”NB |
