Replacement Against scrapping of life expired Electrical Distribution Board MCBs Main and Sub Main circuit wiring and LED fittings at GMT Bldg Telecom Bhawan Nagpur

Amount

Dismantling of existing burnt out TPN SFUs ( 8nos.), Distribution Panels with kit kat fuses ( 06 Nos) , TPN DB 12 way horizontal model ( 05 Nos.) , SPN DB 12 Ways (05 Nos) , Main & sub main wiring with MS conduit at various floors from rising main duct, and making good the damages including minor civil works etc complete as required.

Supplying and fixing of following ways surface/ recess mounting, vertical type, 415 V, TPN MCB distribution board of sheet steel, dust protected, duly powder painted, inclusive of 200 A tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs as outgoing & MCCB as Incomer (without MCCB & MCBs) on existing MS angle frame etc complete as required

i) 8 way , (I/C MCCB & O/G 8+8+8), Double door

Supplying and fixing Cable End Box (Loose Wire Box) to suit size and depth of existing TPN Vertical MCB Distribution Board, 415 Volts, on surface/ recess, complete with testing and commissioning etc. at Outgoing of DB as required.( Same make of MCB & DB) (CEB-VTPN Double Door, MCCB Incomer )

Providing and fixing following rating and breaking capacity and 4 pole MCCB with thermomagnetic release and terminal spreaders in existing cubicle panel board including drilling holes in cubicle panel, making connections, etc. as required in existing metal sheet steel enclosure with suitable adoptor box if required etc complete as required.

i) 100 A, (30 KA),4P MCCB

ii) 125 A, (36 KA), 4P MCCB

iii) 200 A, ( 36 KA) 4 Pole MCCB

Supplying and fixing sheet steel enclosure box for accomodating 200 A MCCB including its accessesories such as spreade terminal & Rotary handle etc complete as required

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)

i)8 way , Double Door

ii) 12 way , Double Door

Supplying and fixing single pole blanking plate in the existing MCB DB complete etc. as required.

Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, "C" curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

i)Single pole

ii)Double pole

iii)Triple Pole

Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required

i)2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire

ii)2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire

iii)2 X 4 sq. mm + 1 X 4 sq. mm earth wire

iv)2 X 6 sq. mm + 1 X 6 sq. mm earth wire

Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/recessed steel/ PVC conduit as required.

i)3 X 1.5 sq. mm

ii)3 X 2.5 sq. mm

iii)3 X 4 sq. mm

iv)3 X 6 sq. mm

Suppying and fixing following modular switch/ socket on existing modular plate & switch box including connections but excluding modular plate etc. as required.

i)5/6A Switch

Supplying and fixing following size / modules, GI Box alongwith modular base & cover plate for modular switches in recess etc. as required.

i)12 Module ( 200mm x 150 mm)

Supplying and fixing following Modular base & cover plate on existing modular metal boxes etc. as required.

i)12 Module

Suppying and Fixing metal Box of 180 mm x 100 mm x 60 mm deep ( nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 Amp socket out let & 15/16 Amp piano type switch, connections, painting etc. as required.

Supplying and laying of PVC insulated 3 x 2.5 Sq.mm copper conductor unarmoured cableof 1.1 KV grade ( ISI mark) directly on the surface of wall/ tray including providing and fixing clamps etc as required .( For providing supply to above power points )

Replacement of existing square type CFL 2 x18 watt faulty fittings with energy efficeint recess type 36 Watts LED light fittings of size 600 mm x 600 mm in exisiting false ceiling/ panel with suitable metal chain suspension including extension of point wiring up to fitting with 3 core 1.5 Sq. mm copper conductor flexible wire etc complete as required. ( Make : Syska, Wipro, Crompton etc.)

Providing and fixing 8 SWG Dia G.I. wire on surface or in recess for loop earthing as required

Supply and laying of following sizes PVC sheathed power cable of 1.1 KV grade of copper conductor multistanded flexible cable in flexible etc complete as required.( ISI Mark Cable) ( Note: cable is to be laid for interconnection between rising main bus bar to MCCB incomer.

i)Copper conductor multistranded flexible cable 4 x 16 Sq.mm

ii)Copper conductor multistranded flexible cable 4 x 25 Sq.mm

Supply of flexible GI pipe of suitable diameter with glands at both ends for laying above flexible cable through it etc complete as required.

Supplying and making end terminations with copper crimpping lugs for following sizes cables etc complete as required

i)Copper conductor multistanded flexible cable of size 4 x 16 sq.mm.

i)Copper conductor multistanded flexible cable of size 4 x 25 sq.mm.

Credit for dismantaled burnt out TPN SFUs ( 8nos.), Distribution Panels with kit kat fuses ( 06 Nos) , TPN DB 12 way horizontal model ( 05 Nos.) , SPN DB 12 Ways (05 Nos) , Main & sub main wiring faulty square type CFL fittings etc complete as required.

M/s POWER CONTROL