SE / ES /MTPS-I/ EM-II /No 31 / 2022 - 23

Amount

Charges for erection of 12x12x7’’ 16 gauge M.S.Junction Box (12Way 16A terminal Connector i.e. each 1 No. per box ) , 6 Way neutral links (each 3 per box), powder coated with providing 2 Nos. 'L' angle by using cutting, welding and drilling.

a) Charges for Laying of new 4C x 16 Sq. mm Aluminum Armoured LT power cable from the newly provided distribution board at ‘0’ Mtr. boiler platform by fixing of clamps at 1 Mtr. intravel to the new 12x12x7’’ M.S.Junction Boxes at 15 Mtr, 7.6 Mtr & ‘0’ Mtr. of unit 1.

b)Charges for Laying of new 4C x 16 Sq. mm Aluminum Armoured LT power cable from the newly provided distribution board at ‘18’ Mtr. boiler platform by fixing of clamps at 1 Mtr. intravel to the new 12x12x7’’ M.S.Junction Boxes at 27.7 Mtr, 24.9 Mtr, 21.6 Mtr & 18 Mtr, of unit 1.

c) Charges for Laying of new 4C x 16 Sq. mm Aluminum Armoured LT power cable from the newly provided distribution boards at ‘34’ Mtr. boiler platform by fixing of clamps at 1 Mtr. intravel to the new 12x12x7’’ 16 gauge M.S.Junction Boxes at 37 Mtr, 34 Mtr & 31.2 Mtr, of unit 1.

d) Charges for Laying of new 4C x 16 Sq. mm Aluminum Armoured LT power cable from the newly provided distribution boards at ‘0’ Mtr. boiler platform by fixing of clamps at 1 Mtr. intravel to the new 12x12x7’’ 16 gauge M.S.Junction Boxes at 54 Mtr, 52 Mtr & 41 Mtr, of unit 1.

Charges for Providing Glanding and termination of the following cable to the junction box 4C x 16 Sq. mm Aluminum Armoured LT UG cable.

Charges for Disconnecting / removing the defective/ damaged 18 MM conduit pipes, 230 volts red & black wires, bends, connectors, etc.. from the existing wiring circuit (lighting supply) fed off by the LDB 30 & LDB-26

Charges for Laying / connecting / clamping the new 25 MM conduit pipes, wires, bends, connectors, junction boxes, with continuous earth wire connection etc. as per requirement in the existing wiring circuit.

Charges for Replacing the defective worn-out 230 volts single phases plug point boxes, defective sockets, ON / OFF switches, metal covers with new spares at the 52 Mtr., 37 Mtr, 34 mtr., 31.2 Mtr, 27.7 Mtr, 24.9 Mtr, 21.6 Mtr, 18 mtr,16 mtr,7.6 Mtr & in 0 Mtr Boiler platforms of Unit 1 (details of No. of 230 volts single phase plug point boxes to be provided in each floor will be given by the Maintenance Engineer) with earth connection and with hoods on top for the protection of the single phases plug point boxes

Charges for Fixing the support angle by welding at 1 metre interval on the existing column to lay 4C x 16 Sq. mm Aluminum Armoured LT power cable from the newly provided junction box at 31.2 Mtr. boiler platform to the new floor level distribution boards at 52 Mtr., 37 Mtr, 34 mar, 31.2 Mtr, 27.7 Mtr, 24.9 Mtr, 21.6 Mtr, 18 mtr,16 mtr,7.6 Mtr of unit 1 by fixing of clamps at 1 Mtr. intravel.

.Charges for Fixing the 1”X9’ support angle by welding at 1 metre interval on the existing column to lay 25MM conduit pipes from the newly provided 12x12x7 “ metal junction boxes to the newly provided 230 volts supply boxes at. 52 Mtr., 37 Mtr, 34 mar, 31.2 Mtr, 27.7 Mtr, 24.9 Mtr, 21.6 Mtr, 18 mtr,16 mtr,7.6 Mtr of unit 1.

Material Cost : Consumables (Insulation tape, screws, Binding materials, Red oxide , thinner, cotton waste etc.,) LUMSUM