Annual Petty Electrical Maintenance Work of CSIR CBRI Institute Colony 2026

Wiring for light point / fan point/exhaust fan point/call bell point with 1.5 Sq mm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit with piano type switch ,phenolic laminated sheet , suitable size MS box & earthing the point with 1.5 Sq mm FRLS PVC insulated copper conductor single core cable of Polycab/Havells/KEI cables/RR Kables/Phenolex make ISI marked 1100 volts grade for Group C Point including ceiling rose/lamp holder as required complete.(for CBRI Institute area)

Wiring for light Point /fan point /exhaust fan /call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit with modular switch of Legrand Myrius/ Havells crabtree Athena make ISI marked, modular plate suitable G.I Box and earthing the point with 1.5 sq mm FRLS PVC insulated copper conductor single core cable Havell’s/ Finolex/Polycab/ KEI make including ceiling rose/PVC Batten Holder etc as required.(for CBRI Institute area)

Wiring for circuit/submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor single core cable of Polycab/Havells/KEI cables/RR Kables/Phenolex make ISI marked 1100 volts grade in surface / recessed steel conduit as required.(for CBRI Institute area)

2x2.5 Sq mm + 1x2.5 Sq mm earth wire

2x4 Sq mm + 1x4 Sq mm earth wire

2x6 Sq mm + 1x6 Sq mm earth wire

Supplying & Fixing of modular blanking plate on the existing modular plate & switch box excluding modular plate. As required.

S/F metal box of 150mm x 75 mmx 60mm deep(nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including P/F 3 pin 5/6 amps socket out let & 5/6 amps piano type switch ,connection , painting etc as required.(for CBRI Institute area)

S/F metal box of 180mm x 100 mmx 60mm deep(nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including P/F 6 pin 5/6 & 15/16 amps socket out let & 15/16 amps piano type switch ,connection , painting etc as required.(for CBRI Institute area)

Supplying & Fixing Suitable size GI box with modular plate and cover in front on surface or in recess , including providing & Fixing 3pin 5/6 A modular socket outlet and 5/6 AmModular switch of ISI marked , connections etc as required.(for CBRI Institute area)

Supplying & Fixing Suitable size GI box with modular plate and cover in front on surface or in recess , including providing & Fixing 6pin 5/6 and 15/16 A modular socket outlet and 15/16A modular switch of ISI marked , connections etc as required(For CBRI Institute area).

Excavating trenches of required width for taking out existing cable from the trench upto 1.5 m depth including getting out the excavated soil, relaying the cable in the same trench with existing protective covering including returning the soil as required in layers not exceeding 20cm in depth including consolidating each layer by ramming, watering etc. and disposing surplus excavated soil as directed with in a lead of 50m,dressing of sides all as required for pipe, cable etc not exceeding 80mmdia.(for CBRI Institute area)

Overhauling of ceiling fan upto 1400mm/exhaust fan upto 450mm/table fan/padestal fan/ wall fan of any size including supply and replacement of ball bearing/bush, capacitor, split pin, rubber reel, shaft, nut & bolts, 2x1.5 sqmm copper connecting wire, cleaning, varnishing, revolving attachment and step regulator with resistance of wall fans and pedestal fans etc complete in all respect as required. (for CBRI Institute area)

Rewinding of ceiling fan upto 1400mm/exhaust fan upto 450mm/table fan/padestal fan/ wall fan of any size with super enameled copper wire, insulating material, varnishing, backing etc complete in all respect as required.(for CBRI Institute area)

Providing of skilled manpower in electrical trade for attending day to day complaints of electrical maintenance work for repair and replacement of all electrical wiring, accessories in non working electrical fittings and fixtures( such as main boards, fans, geysers, heaters, blowers, switches, sockets, light fittings, motors, starters, street lights, energy meters in residential and non residential buildings, underground and overhead line distribution network including service mains, DG set operation including filling of diesel etc.) and all other electrical work as assigned by site incharge on all the 365 days of year. Services are also required during night on all days. (for CBRI Institute area) (8 working hours shall be treated as one manday).

Providing of Semi-skilled manpower in electrical trade for attending day to day complaints of electrical maintenance work for repair and replacement of all electrical wiring, accessories in non working electrical fittings and fixtures( such as main boards, fans, geysers, heaters, blowers, switches, sockets, light fittings, motors, starters, street lights, energy meters in residential and non residential buildings, underground and overhead line distribution network including service mains, DG set operation including filling of diesel etc.) and all other electrical work as assigned by site incharge on all the 365 days of year. Services are also required during night on all days. (for CBRI Institute area) (8 working hours shall be treated as one manday).

Providing of Unskilled manpower in electrical trade for attending day to day complaints of electrical maintenance work for repair and replacement of all electrical wiring, accessories in non working electrical fittings and fixtures( such as main boards, fans, geysers, heaters, blowers, switches, sockets, light fittings, motors, starters, street lights, energy meters in residential and non residential buildings, underground and overhead line distribution network including service mains, DG set operation including filling of diesel etc.) and all other electrical work as assigned by site incharge on all the 365 days of year. Services are also required during night on all days. (for CBRI Institute area) (8 working hours shall be treated as one manday).

Wiring for light point / fan point/exhaust fan point/call bell point with 1.5 Sq mm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit with piano type switch ,phenolic laminated sheet , suitable size MS box & earthing the point with 1.5 Sq mm FR LS PVC insulated copper conductor single core cable of Polycab/Havells/KEI cables/RR Kables/Phenolex make ISI marked for following Group point including ceiling rose/lamp holder as required complete.(for CBRI staff quarters in Colony)

Wiring for twin control light point with 1.5sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, 2way modular switc, modular plate , suitable GI Box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required.(for CBRI staff quarters in Colony)

Wiring for light Point /fan point /exhaust fan /call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface/recessed steel conduit with modular switch of Legrand Myrius/ Havells crabtree Athena make ISI marked, modular plate suitable G.I Box and earthing the point with 1.5 sq mm FRLS PVC insulated copper conductor single core cable Havell’s/ Finolex/Polycab/ KEI make including ceiling rose/PVC Batten Holder etc as required.(for CBRI staff quarters in Colony)

Wiring for circuit/submain wiring along with earth wire with the following sizes of FRLS PVC insulated copper conductor single core cable of Polycab/Havells/KEI cables/RR Kables/Phenolex make ISI marked 1100 volts grade in surface / recessed steel conduit as required.(for CBRI staff quarters in Colony)

2x2.5 Sq mm + 1x2.5 Sq mm earth wire

2x4 Sq mm + 1x4 Sq mm earth wire

2x6 Sq mm + 1x6 Sq mm earth wire

Supplying & Fixing of modular blanking plate on the existing modular plate & switch box excluding modular plate : As required.

S/F metal box of 150mm x 75 mmx 60mm deep(nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including P/F 3 pin 5/6 amps socket out let & 5/6 amps piano type switch ,connection , painting etc as required.(for CBRI staff quarters in Colony)

S/F metal box of 180mm x 100 mmx 60mm deep(nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including P/F 6 pin 5/6 & 15/16 amps socket out let & 15/16 amps piano type switch ,connection , painting etc as required.(for CBRI staff quarters in Colony)

Supplying & Fixing Suitable size GI box with modular plate and cover in front on surface or in recess , including providing & Fixing 3pin 5/6 A modular socket outlet and 5/6 AmModular switch of ISI marked , connections etc as required.(for CBRI staff quarters in Colony)

Supplying & Fixing Suitable size GI box with modular plate and cover in front on surface or in recess , including providing & Fixing 6pin 5/6 and 15/16 A modular socket outlet and 15/16A modular switch of ISI marked , connections etc as required.(for CBRI staff quarters in Colony)

Excavating trenches of required width for taking out existing cable from the trench upto 1.5 m depth including getting out the excavated soil, relaying the cable in the same trench with existing protective covering including returning the soil as required in layers not exceeding 20cm in depth including consolidating each layer by ramming, watering etc. and disposing surplus excavated soil as directed with in a lead of 50m,dressing of sides all as required for pipe, cable etc not exceeding 80mm dia.(for CBRI staff quarters in Colony)

Supplying and fixing 5A to 32A rating, 240V/415V , 10kA,"C" curve , miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB(Havells / L&T / ABB or equivalent make) complete with connections, testing and commissioning etc. as required. : Single pole

Supplying and fixing 12 way Double Door , single pole and neutral, sheet steel, MCB distribution board(of approved quality as per direction of Engineer in charge), on surface/ recess, complete with tinned copper bus bar,Neutral bus bar, Earth bar, din bar, interconnections, powder painted including earthing etc. complete as per required at site (But without MCB/ RCCB/ Isolator)

Supplying and fixing of following ways surface/ recess mounting , Vertial type, 415V, TPN MCB distribution board(of approved quality as per direction of Engineer in charge) of sheet steel, dust protected, duly powder painted , inclusive of 200A , tinned copper bus bar, common neutral link, earth bar, din bar for mounting MCBs (but without MCBs and incomer) as required. (Note : Verticle type MCB TPDB is normally used where 3 phase outlets are required. ) : 4 way ( 4+ 12 ), double door

S/F following rating, four pole, 415V isolator(Havells / L&T / ABB or equivalent make) in the existing MCB DB complete with connections testing and commissioning etc. as required : 100A

S/F following rating, double pole, 240V isolator(Havells / L&T / ABB or equivalent make) in the existing MCB DB complete with connections testing and commissioning etc. as required : 63A

Taking down carefully old electric point wiring, sub main , switch board, Power point all electric fitting,existing main board including DP MCB box meters, MS box cover etc from Colony and matching the disturbed surface & fixture etc from Colony Quarters and shifting of old materials with CBRI (Central Store )as required and directed by engineer-incharge.

Rewinding of ceiling fan upto 1400mm/exhaust fan upto 450mm/table fan/padestal fan/ wall fan of any size with super enameled copper wire, insulating material, varnishing, backing etc complete in all respect as required.(for CBRI staff quarters in Colony)

Overhauling of ceiling fan upto 1400mm/exhaust fan upto 450mm/table fan/padestal fan/ wall fan of any size including supply and replacement of ball bearing/bush, capacitor, split pin, rubber reel, shaft, nut & bolts, 2x1.5 sqmm copper connecting wire, cleaning, varnishing, revolving attachment and step regulator with resistance of wall fans and pedestal fans etc complete in all respect as required. (for CBRI staff quarters in Colony)

Providing services of skilled manpower in electrical trade for attending day to day complaints of electrical maintenance work for repair and replacement of all electrical wiring , accessories in non working electrical fittings and fixtures ( such as main boards, fans, geysers, heaters, blowers, switches, sockets, light fittings, motors, starters, street lights, energy meters in residential and non residential buildings, underground and overhead line distribution network including service mains) and all other electrical work as assigned by site incharge on all the 365 days of year. (8 working hours shall be treated as one manday)(for CBRI staff quarters in Colony).

Providing of Semi-skilled manpower in electrical trade for attending day to day complaints of electrical maintenance work for repair and replacement of all electrical wiring, accessories in non working electrical fittings and fixtures( such as main boards, fans, geysers, heaters, blowers, switches, sockets, light fittings, motors, starters, street lights, energy meters in residential and non residential buildings, underground and overhead line distribution network including service mains, DG set operation including filling of diesel etc.) and all other electrical work as assigned by site incharge on all the 365 days of year. Services are also required during night on all days. (for CBRI Institute area) (8 working hours shall be treated as one manday).

Providing of Unskilled manpower in electrical trade for attending day to day complaints of electrical maintenance work for repair and replacement of all electrical wiring, accessories in non working electrical fittings and fixtures( such as main boards, fans, geysers, heaters, blowers, switches, sockets, light fittings, motors, starters, street lights, energy meters in residential and non residential buildings, underground and overhead line distribution network including service mains, DG set operation including filling of diesel etc.) and all other electrical work as assigned by site incharge on all the 365 days of year. Services are also required during night on all days. (for CBRI Institute area) (8 working hours shall be treated as one manday).

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