Rate Contract for Renovation and Modernization of Distribution Substation of various Sub-Divisions falling under the jurisdiction of Electric Division 3rd under Capex Budget 2026-27

Supply, Installation, testing & Commissioning of 11 KV Gap-less Surge Arrestor 9 kV, 10 kA, LA with polymer housing, Stn. Type conforming to IEC-99-4 Capable of withstanding Maximum continuous operating voltages (M.C.O.V)

Supply, Installation, testing & Commissioning of 11 KV Horn Gap Fuse Set 3 Phase 200A as per Relevant IS.

11 KV GO, AB Switch 3-Phase, 3-Pole, 200 Amp, Vertical Type (G.O. Set) conforming: IS-2544, IS: 5340 (Part-III) and SS: 9921 (Part-I -V)

Supply, Installation, testing & Commissioning of G.I Pipe of 150 mm dia 3 mtr long for Pole Butts (6") (including digging of pits)

Supply, Installation, testing & Commissioning of GI Channel/Angle/Flat of sizes including clamps/collars( for L.A Set/G.O Set/Horn Gap & Transformer Pad/G.I Channel Bedding etc)

Supply, Installation, Testing and commissioning of S.T. poles 8.0 Meter long swaged Type conforming to ST 410 SP-15, IS: 2713 amended up-to date well finished and coated with black bituminous paint upto plant depth and Red-Oxide coated above ground level with earthing arrangement through bolt welded on pole of 14mm diameter, provided at height of 300mm above the planting depth which should be 1.5ms (SP 15). Top plate 3mm thick fully welded & bottom plate 35cm*35cm, 5mm thick fully welded.

Supply, Installation, Testing and commissioning of S.T. poles 9.0 Meter long swayed Type conforming to ST 410 SP-33, IS: 2713 amended up-to date well finished and coated with black bituminous paint upto plant depth and Red-Oxide coated above ground level with earthing arrangement through bolt welded on pole of 14mm diameter, provided at height of 300mm above the planting depth which should be 1.5ms (SP 33). Top plate 3mm thick fully welded & bottom plate 35cm*35cm, 5mm thick fully welded.

185 mm²