8165/GE/SMB/T-08/2025-26 REPAIR REPLACEMENT AND MAINTENANCE OF BLDG PANEL BOARDS SERVICE CONNECTIONS MAIN DBs AND CONNECTED ACCESSORIES AT ZONE I AND II UNDER GE SAMBA

Amount

Supply and fixing including Taking out and removing old unserviceable XPLE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volts grade, cross-sectional area 25 Sqmm 3.5 core in trenches,through pipe,under culvert or in air complete all as directed including using existing Cable cushioning and cable protection complete all as specified and directed.

Ditto as pr item no-1 above but 16 Sqmm 3.5 core

Replacement of Earthing complete with GI earth plate 60cmx60cmx6mm thick electrode and 25X4MM GI strip as earthing lead. buried directly in ground ( earth pit not less then 2.25 metres deep below ground level ) with top edge of the plate not less then 1.5 metres below normal ground level. connected to GI wire earth lead wire 4 mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel all as shown in electrical plate No. 5 and incl earth work, PCC pit and RCC cover, watering pipe 20 mm dia light grade, funnel, wire mesh, protection pipe 15 mm dia light grade up to 7.5 mtr length of earth wire, charcoal dust and salt etc and connected to earthing test point all as specified or directed and testing complete all as specified and directed. (Earthing for poles for earth continuity wire)

Supply and replacement of MCCB of capacity 100 Amp, 35KA, 4 Pole, 415Volts grade.

Supply, fixing & laying in repair GI pipe light grade 50mm bore in trench, under floor, wall and on pole for cable protection.

Dismantling and taking down old unserviceable rusted meter box complete all as specified and directed.

S & F sheet moulded compund(smc) meter box fire retardant type of size not less than 580mmx500mmx250mm,wall thickness 2.5mm (base & lid) to enclouse 04 nos single phase electric meters with hinged type front operated door having transparent acrylic sheet and proper locking arrangement and flush mounting in wall including refixing the serviceable electric meters dismantling and making electrical connections including cleaning of disturbed areas and making good the disturbed surface and matching with existing specifications complete all as specified and directed.

S & F of sheet metal enclosures distribution boards, double door ,VTPN, 415 volts 4 ways (one incoming three phase & twelve out goings single phase )for MCCB & MCB,s comprising three phase four wire copper strip bus bar of appropriate capacity complete all as specified and directed and comprising of the following a) MCCB FOUR POLE 100 AMPS AC 415 VOLTS 16 KA=01 NO (for incoming ) (b) MCB SP 63 amps = 04 Nos (for outgoings) . ( Note :- (i)The DB shall be VTPN series of ,cat part no: A9HVD04L or equivalent. (ii) The DB shall be flush fixed and making good the disturbed surface matching with existing specifications shall be part of job at no extra cost.(iii)connection of the MCCBs/ MCBs with cable shall be made through appropriate size pin /bottle type thimble properly crimped.(iv) All the vacant holes of the DB shall be provided with blank plates of appropriate size. (v) Double continuous earth wire shall be provided for each three phase DB from earthing mains dolly. (vi) cutting chasing shall be part of job at no extra cost .

Supply and fixing sheet metal enclousre for TPN DBs 4 way when MCB to be used double door powder coated factory made flush fixed complete with 200 amps rated bus bar 240 volts three pahse and neuton 4 way complete all as specified and directed.

Supply and fixing for MCB TPN 63 amps 240 Volt 'B' series complete all as specified and directed.

Supply and fixing for MCB SPN 63 amps 240 Volt 'B' series complete all as specified and directed.

Supply and fixing for MCB SPN 40 amps 240 Volt 'C' series complete all as specified and directed.

Supply and fixing for MCB SP 6 to 32 amps 240 Volt 'B' series complete all as specified and directed.

Taking down the unservicable /burnt sub main wiring from wooden batten and Supply & fixing for submain wiring in and including PVC conduit 1.8 mm thick ,32 mm dia with two run of PVC insulated, unsheathed multistranded copper conductor of 10 sqmm(FRLS) and one run of PVC insulated,unsheathed multistranded copper conductor 10 sqmm (green in colour) for earth continuity conductor and connected to common earth dolly with thimble etc, complete all as specified and directed. (Two run of 10 sqmm plus one run 10 sqmm of earth wire will be measured as 1RM) Note: (a) Insulation test of point wiring (b) colour coding is to be maintained .(Ph-Red, N-Black,Earth- Green)

Taking down the unservicable /brunt sub main wiring from wooden batten and S & F for submain wiring in and including PVC conduit 1.8 mm thick ,25 mm dia with two run of PVC insulated, unsheathed multistranded copper conductor of 6 sqmm(FRLS) and one run of PVC insulated,unsheathed multistranded copper conductor 6 sqmm (green in colour) for earth continuity conductor and connected to common earth dolly with thimble etc, complete all as specified and directed. (Two run of 6 sqmm plus one run 6 sqmm of earth wire will be measured as 1RM) Note: (a) Insulation test of point wiring (b) colour coding is to be maintained .(Ph-Red, N-Black,Earth- Green).

Taking down old unserviceable aluminium point wiring (light, fan, socket , power socket and bulk head fittings) from PVC/matelic conduit,on surface wiring, on wooden batten/casings & caping complete, including fixture and fittings such as switches, ceiling roses,pendents holder, regulators, sockets and defective main switch/DB/MCB/Metal plug etc. by unscrewing carefully from boards etc complete all as specfied and directed.

M & L for point wiring for one light/one fan controlled by one switch with 1.5 sqmm single core PVC insulated unsheathed multistranded copper conductor (FRLS) with in and including PVC concealed conduit having thickness not less than 1.8 mm with all fittings including anodise pressed steel sunken box having thickness not less than 2mm with 3mm bakelite laminated sheet ISI marked for switches and sockets , including 1.5 sqmm single core PVC insulated unsheathed multistranded copper conductor (FRLS) as earth continuity conductor connected to comman earth dolly in and including cutting chiseling for concealed piping and making good disturbed surface area and white wash /colour wash to matching with the existing colour and all as specified and directed.Note: (a) Insulation test of point wiring (b) colour coding is to be maintained .(Ph-Red, N-Black, Half -Yellow, Earth- Green)(Make of 1.5 sqmm copper wire:Grandlay/RR cable/Finolex, PVC conduit.

All as per srl item No 17 above but for 3 pin 5 amps independent board complete all as specified and directed.

All as per srl item No 17 above but for 3 pin 5 amps on the same board with other switch complete all as specified and directed.

M & L for point wiring for one light/one fan controlled by one switch with 2.5 sqmm single core PVC insulated unsheathed multistranded copper conductor (FRLS) with in and including PVC concealed conduit having thickness not less than 1.8 mm with all fittings including anodise pressed steel sunken box and thickness not less than 2mm , including 2.5 sqmm single core PVC insulated unsheathed multistranded copper conductor (FRLS) as earth continuity conductor connected to comman earth dolly in and including cutting chiseling for concealed piping and making good disturbed surface area and white wash /colour wash to matching with the existing colour and all as specified and directed.Note: (a) Insulation test of point wiring (b) colour coding is to be maintained .(Ph-Red, N-Black, Half -Yellow, Earth- Green).

S & F for switch piano flush type one way 5 amps SP complete all as specified and directed.

S & F for switch piano flush type one way 15 amps SP complete all as specified and directed.

M & L for socket 2 in 1,3 pin, 6 and 16 Amp flush type universal complete all as specified and directed.

M & L for socket combination 2 in 1,3 pin, 6 and 6 Amp flush type universal complete all as specified and directed.

Supply and fixing ceiling fan regulator electronic type 5 stage speed variation,socket type is size, ISI marked complete all as specified and directed.

M & L for ceiling rose 65 x 50mm three terminals complete all as specified and directed.

S & F for lamp holder/batton holder/angle holder insulated body with back bakelite plate suitable for batten fittings, complete all as specified and directed.

M & L for Inverter LED batten with square profile and polycarbonate channel,lithium Ion battery with charging time 8 hours to 10 hours and back up time upto 4 hours of capacity 20 watt 230 volt,complete with all accessories internally pre wired and including connecting up with three core twisted flexible copper conductor cable with suitable size mounting on rectangular PVC black complete all as specified and directed,

S&F LED Tube Light 20 watt LUMILINE Basic all purpose surface and wall mounted LED batten with polycarbonate housing and integrated electronic driver. Complete inicluding taking down old one complete all as specified and directed.

Supply and fixing sheet metal enclousre for DBs when MCB to be used double door powder coated factory made flush fixed complete with 200 amps rated bus bar 240 volts single phase 12 ways complete all as specified and directed.

Supply and fixing sheet metal enclousre for DBs when MCB to be used double door powder coated factory made flush fixed complete with 200 amps rated bus bar 240 volts single phase 08 ways complete all as specified and directed.

Excavation in trenches in soft / loose soil not exc 1.5 mtr wide and not exe 1.5mtr deep and getting out complete all as specified and directed.

Returning filling in including spreading, leveling, watering and well ramming to a layer not exceeding 25cm complete all as specified and directed.

Removal of excavated material n.exe 50mtr and depositing where directed at a level not exe 1.5 mtr above the starting point.

Sand cushioning to under ground cable using fine sand (8 cm before & 15 cm after laying of cable) complete all as specified and directed.

Brick sub class 'B' of standard size for protection of cable, brick laid across the cable complete all as specified and directed.

Note:- The contract sum shall be arrived at after deduction of amount of Sch of credit.

M/S HIMANSHU BUILDERS (BID ID -3291416)

G.M. ENGINEERING SERVICES (BID ID -3291437)

M/S JIWAN SINGH (BID ID -3294299)