Tripura State Electricity Corporation Limited-TSECL has published Extension Of Ht/Lt Line Including Distribution Transformer In Turnkey Basis(Partial) For Energisation Of Dtw Scheme At Different Locations Of B.C.Nagar, Rajnagar & Hrishyamukh R.D Block Under The Jurisdiction Of Ed Belonia. Submission Date for this Tender is 12-12-2023. Distribution Transformer Tenders in belonia Tripura. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 07-Dec-2023 | Modification of percentage of annual turnover | Other | 12-12-2023 |
| Sl. No. | Item Description |
| 1 | Supply of the followings |
| 2 | 9.0 mtr. Long PCC Pole |
| 3 | 8.0 mtr. Long PCC Pole |
| 4 | Stay set HT complete with 16 mm dia 1.8 mtr stay rod, anchor |
| 5 | Stay set LT complete with 16 mm dia 1.8 mtr stay rod, anchor |
| 6 | Galvanised stay wire |
| 7 | Stay Insulator(HT) |
| 8 | Stay Insulator(LT) |
| 9 | Supply of 0.3 mtr. long 75 X 40 X 40 X 6 mm. MS channel |
| 10 | Supply of 1.2 mtr. long 75 X 40 X 40 X 6 mm. MS channel |
| 11 | Supply of 1.5 mtr. long 65 X 65 X 6 mm. MS angle |
| 12 | Supply of 2.2 mtr long 75X40X40X6mm M.S. Chanel |
| 13 | Supply of 2.5 mtr. long 65 X 65 X 6 mm. MS angle |
| 14 | Supply of 2.8 mtr. long 100 X 50 X 50 X 6 mm. MS channel |
| 15 | Supply of 0.8 mtr. long 100 X 50 X 50 X 6 mm. MS channel |
| 16 | Supply of 2.8 mtr. long 75X40X40X6 mm. MS channel |
| 17 | Supply of 2.8 mtr. long 65 X 65 X 6 mm. MS angle |
| 18 | Suppy of 1.5 mtr long 75X40X40X6 mm MS channel |
| 19 | Supply of 1.6 mtr. long 65 X 65 X 6 mm. MS angle |
| 20 | Supply of 11 KV 320 mm CD Polymer composite Pin Insulator as per the direction of the engineer In- Charge |
| 21 | Supply of 11 KV Polymeric Disc Insulator with fittings, nuts & bolts, washers etc. as required |
| 22 | Supply, testing, erection and commissioning of ACSR Weasel ConductorforjumperingincludingPGClamps,bi-metallic connectors, hardware etc as per Drawing & Scope of works as required as per IS.Technical Specification, approved |
| 23 | Supply of 8 SWG GI wire for gaurding/earthing as per technical specifications as required as per IS. |
| 24 | Bi-metalic Lugs 95 sq mm |
| 25 | Bi-metallic Lugs 50 sq. Mm. |
| 26 | 70 Sqmm PVC cable as per the technical specifications, IS. |
| 27 | 16 Sqmm PVC cable as per the technical specifications, IS. |
| 28 | Supply of fabricated M.S clamp made of 50X6 mm MS flat for fitting fixing of stay set, substation & line erection. |
| 29 | Triple pole (3 phase), 12 KV, 200 Amp. GOS unit (Porcelin type) for operation in 11 KV, 50 Hz, AC system as per relevant IS specification along with fixing of nuts & bolts and bimetallic lugs for necessary connection with the transformer HT bushing by ACSR. as per the direction of the Engineer-In-charge. |
| 30 | Triple pole (3 phase), 12 KV, 200 Amp. drop out fuse unit (Porcelin type) for operation in 11 KV, 50 Hz, AC system as per relevant IS specification along with fixing of nuts & bolts and bimetallic lugs for necessary connection with the transformer HT bushing by ACSR. as per the direction of the Engineer"s In-charge. |
| 31 | 9 KV, 5 KA single pole metal oxide gapless surge type LA suitable for nominal system voltage of 11 KV, 3 phase, 50 Hz, AC supply Nominal Creepage distance 300mm. conforming to ISS:3070/1985 as per the direction of the Engineer"s In-charge. |
| 32 | Supply & erection of Wooden Plunk karai wood (L-9", Breath-1.5", thickness-1.5") |
| 33 | LT Shackle Insulators (4X4.5)? with straps & bolts. |
| 34 | Supply of Nuts & bolts of assorted size. |
| 35 | 100 Amps kit kat Cut-out as per Technical specifications. |
| 36 | Erection of the followings |
| 37 | 9.0 mtr. Long PCC Pole |
| 38 | 8.0 mtr. Long PCC Pole |
| 39 | GI stay set HT 20 SQMMi/c Stay wire (6.0 Kg) , Stay Insulator(1 No), Clamps 50 x 6 mm(4 Nos), Nuts & bolts(2Nos) for HT |
| 40 | GI stay set HT 20 SQMMi/c Stay wire (6.0 Kg) , Stay Insulator(1 No), Clamps 50 x 6 mm(4 Nos), Nuts & bolts(2Nos) for LT |
| 41 | 0.3 mtr. long 75 X 40 X 40 X 6 mm. MS channel cross arm on steel tubular pole or PCC pole or RS joist with 1 (one) no. clamp of 50x6 mm. MS flat, nuts and bolts as required. 2.16 Kg @ 69.36/- KG |
| 42 | 1.2 mtr. long 75 X 40 X 40 X 6 mm. MS channel cross arm on single steel tubular pole or PCC pole or RS joist including supply with (i)1 (one) no. clamp of 50x6 mm. MS flat, (ii) nuts and bolts as required8.64 Kg @69.36/- KG |
| 43 | 1.5 mtr. long 65 X 65 X 6 mm. MS angle guard cross arm on Single steel tubular pole or PCC pole or RS joist including supply with (i) 1 (one) no. clamp of 50x6 mm. MS flat, (ii) nuts and bolts as required 8.70 Kg @69.36/- KG |
| 44 | 2.2 mtr long 75X40X40X6mm M.S. Chanel cross arms on PCC /S.T poles with M.S. Clamps, nuts and Bolts etc as required. 15.84 Kg @69.36/- KG |
| 45 | 2.5 mtr. long 65 X 65 X 6 mm. MS angle guard cross arm on Double steel tubular pole or PCC pole or RS joist structure including supply with (i) 2 (two) no. clamp of 50x6 mm. MS flat, (ii) nuts and bolts as required 14.5 Kg @69.36/- KG |
| 46 | 2.8 mtr. long 100 X 50 X 50 X 6 mm. MS channel sub-station bracket including drilling of holes as required for Transformer support and supply with (i) 2 (two) nos. clamp of 50x6 mm. MS flat, (ii) nuts and bolts as required 26.6 kg @69.36/Kg |
| 47 | 0.8 mtr. long 100 X 50 X 50 X 6 mm. MS channel sub-station bracket including drilling of holes as required for Transformer support and supply with (i) 2 (two) nos. clamp of 50x6 mm. MS flat, (ii) nuts and bolts as required 6.80 kg @69.36/Kg |
| 48 | 2.8 mtr. long 75X40X40X6 mm. MS channel bracket for G.O.S & D.O. fuse unit on double steel tubular pole or PCC pole including supply of i) 2(two) nos. clamp of 50x6 mm. MS flat, (ii) nuts and bolts as required 20.16 kg @69.36/Kg |
| 49 | 2.8 mtr. long 65 X 65 X 6 mm. MS angle guard cross arm on Single steel tubular pole or PCC pole or RS joist including supply with (i) 1 (one) no. clamp of 50x6 mm. MS flat, (ii) nuts and bolts as required 8.70 Kg @69.36/- KG |
| 50 | 1.5 mtr. long 75 X 40 X40X6 mm. MS Channel cross arm on Single steel tubular pole or PCC pole or RS joist including supply with (i) 1 (one) no. clamp of 50x6 mm. MS flat, (ii) nuts and bolts as required 8.70 Kg @69.36/- KG |
| 51 | 1.6 mtr. long 65 X 65 X 6 mm. MS angle guard cross arm on Single steel tubular pole or PCC pole or RS joist including supply with (i) 1 (one) no. clamp of 50x6 mm. MS flat, (ii) nuts and bolts as required 8.70 Kg @69.36/- KG |
| 52 | Erection of 11 KV 320 mm CD Polymer composite Pin Insulator as per the direction of the engineer In- Charge |
| 53 | Erecion of 11 KV Polymeric Disc Insulator with fittings, nuts & bolts, washers etc. as required |
| 54 | Erection, testingand commissioning of ACSR Weasel ConductorforjumperingincludingPGClamps,bi-metallic connectors, hardware etc as per Drawing & Scope of works as required as per IS.Technical Specification, approved |
| 55 | Erection, testing and commissioning of 8 SWG GI wire for gaurding/earthing as per technical specifications, approved drawings and scope of works. as required as per IS. |
| 56 | Erection of protective Guard/ Cross lacing for 11 KV line GI wire 8/10 SWG as per the technical specification |
| 57 | Providing pipe earthing with supply of 2.5 mtr long 40 mm Dia GI pipe (Jindal/TATA make) including supply of salt & charcoal(Salt 60 Kg, Charcoal 55Kg) along with excavation, refilling with alternative layer of salt & charcoal etc as required including connectivity with Transformer Body, nutral & Lightning arrestor as per direction of the EIC. |
| 58 | Providing Coil earthing as per REC specification. |
| 59 | Triple pole (3 phase), 12 KV, 200 Amp. GOS unit (Porcelin type) for operation in 11 KV, 50 Hz, AC system as per relevant IS specification along with fixing of nuts & bolts and bimetallic lugs for necessary connection with the transformer HT bushing by ACSR. as per the direction of the Engineer-In-charge. |
| 60 | Triple pole (3 phase), 12 KV, 200 Amp. drop out fuse unit (Porcelin type) for operation in 11 KV, 50 Hz, AC system as per relevant IS specification along with fixing of nuts & bolts and bimetallic lugs for necessary connection with the transformer HT bushing by ACSR. as per the direction of the Engineer"s In-charge. |
| 61 | 9 KV, 5 KA single pole metal oxide gapless surge type LA suitable for nominal system voltage of 11 KV, 3 phase, 50 Hz, AC supply Nominal Creepage distance 300mm. conforming to ISS:3070/1985 as per the direction of the Engineer"s In-charge. |
| 62 | Carriage of 11/0.430, 3-Phase 63KVA by mechanical transport from site/ store/ workshop to working site vis-a-vis including loading, unloading and placing on base, as required. C) Beyond 50KM |
| 63 | Commissioning of AI. wound three Phase ,63KVA, 50 Hz AC, out doortype11/0.433KV,distributiontransformercompletewith necessary accessories and Transformer oil conforming to relevant ISS and required connection by ACSR from 11 KV line to Transformer via G.O.S & D.O.F fixing with of 2 ( two ) Nos strain Screw and nuts & bolts as reqd. as per the direction of Engineer-in-charge and approved drawing. |
| 64 | LT Shackle Insulators (4X4.5)? with straps & bolts. |
| 65 | Providing of three phase service connection laying of PVC cable from nearby electrical Pole to the premises up to 35 Meter in length supported by GI-wire, Reel insulator i/c fitting, fixing of Energy Meter (Department supply which shall be collected from respective Electrical Division) as required as per the direction of the Engineer In-charge. |
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