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| 1 | PART-A |
| 2 | PREVENTIVE MAINTENANCE INCLUDING TIGHTNESS CHECKING, CLEANING, OIL TOP UP AND OTHER MISCELLANEOUS JOB RELATED TO 6.6KV/415V TRANSFORMER. |
| 3 | PREVENTIVE MAINTENANCE INCLUDING TIGHTNESS CHECKING, CLEANING, OIL TOP UP AND OTHER MISCELLANEOUS JOB RELATED TO 220kV RESERVE TRAFO & AUTO TRANSFORMER. |
| 4 | Thorough maintenance including cleaning, tightness checking, plugging of holes, replacement of bushing (if required) of 415V LT Panels. |
| 5 | Thorough maintenance including cleaning, tightness checking, plugging of holes, replacement of bushing (if required) of 6.6kV HT Breaker Panels. |
| 6 | Cleaning, terminal tightness checking of 132kV/220kV breaker and it's operating mechanism box or Isolator's operating mechanism box at Switchyard. |
| 7 | Dismantling of damaged jumpers, fixing of new jumpers including cutting of conductor, replacement of defective terminal connectors (if required) at both ends and re-connection. |
| 8 | Attending emergent breakdown job of 220kV & 132kV Isolator. |
| 9 | Disconnection of different Connectors. |
| 10 | Re-connection of different Connectors. |
| 11 | Dismantling, transportation and erection of new 132kV CT /PT incl base plate modification, jumpering and allied work. |
| 12 | Dismantling of 220kV old damaged CT/ PT, transportation, erection and commissioning of new CT/PT incl base plate modification, jumpering and allied work. |
| 13 | Dismantling of old damaged LA, transportation, erection and commissioning of new 220kV / 132kV Lightening Arrestor incl haulage from store. |
| 14 | Rendering assistance for preventive maintenance of different electrical equipments as per Annexure-I |
| 15 | Dismantling of defective Tubular Contact/ Moving Blades of 132kV/220kV Isolator. |
| 16 | Fixing of Tubular Contact/ Moving Blades of 132kV/220kV Isolator and it's alignment. |
| 17 | Dismantling of defective Fixed Base Contact of 132kV/220kV Isolator. |
| 18 | Fixing & alignment of New Fixed Base Contact of 132kV/220kV Isolator. |
| 19 | PART-B |
| 20 | Maintenance of High Mast (>30Mtrs. Height) |
| 21 | Laying of Cable size upto 10Cx2.5 sq.mm, Cu or 3.5Cx35 sq.mm, Al at existing tray and trench. The job also includes supply of clamps, nuts-bolts, washers etc. to complete the job in all respect. |
| 22 | Termination of lugs, suitable for 1.1kV 3.5Cx 35 Sq.mm Al Cable with supply of Dowell/ KSE make lugs |
| 23 | Straight Through Jointing of 1.1kV grade 3.5Cx 35 Sq.mm Al Cable with supply of 3M make jointing kits |
| 24 | Maintenance of Tube Lights/ LED Light Fittings (Indoor Type) and respective circuit of different Security Barrack, Security Offices and other offices inside DPPS |
| 25 | Maintenance of LED Light Fittings (Outdoor Type & Street Lights ) and respective circuit of different Security Barrack, Security Offices, 132kV & 220kV Old Switchyard, Transformer Yard, inside DPPS Please Enable Macros to View BoQ information |
