Operation of Electromechanical Services at Telephone Bhawan Berhampur for the FY 2024-25. S.H- Repairing of internal electrical installations such as fans, light fittings, compound lights, gate lights etc. ic replacement of faulty components spares

Amount

Replacement of the faulty and burn out MCBs, Isolators etc. by new ones of following ratings MCBs and Isolators ISI marked as per IEC 60947-3 /MCBs 10 kA , C- Curve as per IEC 60947-2 in existing MCBDBs i/c connection testing etc. as required.(Make-Legrand / L&T / Schneider Electric / Siemens/Havells )

100Amps 4 pole Isolator

63Amps 4 pole Isolator

63Amps 4 pole MCB

40Amps DP MCB

6-32A SPMCB

Replacement of the following burnt out/damaged cable/wires/lugs/sockets etc. by new one of following types, sizes and ratings PVC insulated FRLS copper conductor single core stranded flexible cable i/c laying / drawing in existing conduit/pipe, connection, testing etc. as required.

25sqmm with copper socketing

16sqmm with copper socketing

10sqmm with copper socketing

Supply of the following sizes PVC insulated & PVC sheathed Aluminium conductor armoured cable 650/1100 V. grade confirming to IS : 7098 (Part-1) 1988 i/c transportation to respective sites etc. as required for replacement of faulty/burnt out cables.

2 core 6 sqmm

3.5 core 50sqmm

Replacement of faulty service connection cables by new one of 2 core X4sqmm PVC insulated and PVC sheathed Aluminium conductor weather proof cable etc. as required.

Replacement of the burnt out cables/wirings by the following sizes PVC insulated & PVC sheathed copper conductor multicore cable i/c fixing/laying on wall/ceiling with C clamps etc. as required.

3 coreX1.5sqmm

3 coreX4.0 sqmm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL pipe as required.

Up to 35sqmm

Above 35 sq. mm and upto 95 sq. mm

Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.

Up to 35sqmm

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size Up to 35sqmm direct in ground including excavation and refilling the trench etc as required, but excluding sand cushioning and protective covering.

Up to 35sqmm

Above 35 sq. mm and upto 95 sq. mm

Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size Up to 35sqmm in the existing Duct/Air as required.

Up to 35sqmm

Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp)

Replacement of damaged MV cable end terminations with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required.

2 X 6sq. mm (19mm)

3½ X 50 sq. mm (35mm)

Replacement of faulty and damaged FTL fittings by new one of following ratings, LED Batten with polycarbonate/Aluminium body suitable for operation on 140 volts to 270 volts AC, 50Hz i/c fixing and connection etc. as required. (Havells /Phillips / Surya / Polycab / Crompton)

22 watt 65000K Decorative ultra slim polycarbonate LED lighting fixture with high lumen output, environmental friendly, energy efficient ready to use pack.

25 watt 65000K Decorative ultra slim polycarbonate LED lighting fixture with high lumen output, environmental friendly, energy efficient ready to use pack.

32 watt 65000K Decorative ultra slim aluminium LED lighting fixture with high lumen output, environmental friendly, energy efficient ready to use pack.

18 watt 6500K LED panel round/square Surface mounted Downlighter with ABS housing & PC Opal diffuser with integral electronic LED driver..

24 watt 6500K LED square sleek surface mounted pressure die-cast aluminium luminaire in powder coated white finish in square profile with optimized heat sink for efficient heat dissipation and independent electronic LED driver.

22W General purpose industrial compact batten suitable for single LED Tube light with integral LED driver with single / double side connection options. (Make-Phillips TMC 501 P 1XT-LED P3242/Equivalent model of Havells/Bajaj/Wipro/Crompton)

22W General purpose industrial compact batten suitable for Double LED Tube light with integral LED driver with single / double side connection options. (Make-Phillips TMC 501 P 2xT-LED 22W P3242/Equivalent model of Havells/Bajaj/ Wipro/ Crompton)

Supply and fixing 1'x4' ultra-modern full glow recess mounting luminaire with high performance LEDs, total lumens-3600lumens, luminous efficacy-≥120lm/watt, suitable for mounting with Armstrong/grid ceiling, general purpose luminaire with low height CRCA housing and high transmittivity diffuser, inbuilt electronic driver, colour Temperature: 6500°K ± 5%, CRI: ≥80 , operating voltage 220-240 volt, 50 Hz AC supply suitable for office application, connection, testing etc. complete as required.(Make :-Phillips / Havells / Crompton / Bajaj/Wipro)

Supplly of the following electrical accessories/components for Electrical Light Fittings i/c testing etc. as required.

36 /40 watt Flourescenet Tube rods

36/40 watt Electronic ballast for Fl. Tube fittings

Starter for Fl. Fittings

Driver with universal connector for LED light fittings (15watt/18watt)

Driver with universal connector for LED light fittings (24watt)

9 /10 watt LED Lamp (B22)

14/15 watt BC LED Lamp (B22/E27)

30 watt (B22/E27) LED lamp

20/22W Ultra bright LED Tube light with very high efficacy >=115 lm/W & THD<10% suitable for installation in existing tube light G13 lamp holders to give glare free light.

Replacement of the lamp holders/ceiling roses etc. by new ones of reputed makes etc. as required.

Angle/batten Holder

36/40 W Fl Tube light holder

36/40 W Fl Tube light starter holder

Ceiling Rose

5/6Amps 250 Volts 3 pin Plug top

15/16Amps 250 Volts 3 pin Plug top

Replacement of the defective switches/sockets/lamp holders/ call Bells etc. by the new one of following ratings etc. as required. (Make- Anchor/Havells/Cona/ISI)

6 /10 Amps 1 way modular type switch

16/20 Amps 1 way modular type switch

6 /10 Amps 1 way piano type switch

20 Amps 1 way piano type switch

6 /10 Amps 3pin modular type socket

16/5 Amps 6 pin modular type socket

6 Amps 3 pin piano type socket

16 Amps 3 pin piano type socket

Modifications the internal wirings fluorescenet light fittings by arranging qualified and trained man power and tools, tackles, ladders etc. and making suitable for fixing retrofit LED tubes i/c dismantling of defective/faulty components etc. as required.

Rewinding of 1200mm/1400mm ceiling fan by superior quality super enameled copper conductor i/c heat varnishing, testing etc. as required.

Overhauling of Ceiling Fan i/c dismantling, heat varnishing of windings, greasing of bearings, refitting, testing etc. as required.

Replacement of the defective Capacitors / Fan regulators/ bearings for ceiling fans etc. by the new one of following ratings etc. as required. (Make- Anchor/Havells/Cona/ISI)

Stepped type Electronic Fan Regulator (Switch type)

Modular Fan Regulator (2 Modules)

Modular Fan Regulator (1 Module)

2.25 mfd 440 volts Capacitor for Ceiling Fan

Bearings for Ceiling fans (6201 & 6202) etc. as required. (Make: SKF/SS)

Ceiling Fan clamps heavy duty mild steel zinc golden colour with rubber (Shackle set)

Dismantling of ceiling fan and painting the same with one or more coats of spray painting with synthetic enamel paint of approved brand and manufacture to give an even shade, including cleaning of surface with detergent, reinstalling the same as required.

S/F of MCB protected Socket outlet 4 module with metal box comprising of 01no. 25Amps socket and 01no. 25Amps Plug and 01no. 25Amps "C" series SPMCB for Split AC units i/c connection, testing etc. as required. (Make- Legrand /Havells/HPL/Standard)

Replacement of faulty and life expired ceiling fans by new ones of 1200mm sweep superior quality Ceiling fan suitable for operation on 230 volts 50Hz, AC supply, connection, testing etc. complete as required. (Make- Havells: Samraat ES / equivalent model of Usha energia ) /Crompton Aura/Bajaj Energon)

Replacement of old, damaged and life expired wall fan by new ones of 400mm sweep superior quality wall mounting fan with swing mechanism and speed regulator, connection, testing etc. complete as required. (Make- Crompton Hi Flow Neo/ Equivalent model of Havells/ Usha/ Bajaj)

Replacement of old, damaged and life expired pedestal fan by new ones of 400mm sweep superior quality pedestal fan with swing mechanism and speed regulator, connection, testing etc. complete as required. (Make- Crompton-Sstorm2 /Equivalent model of Havells /Usha/ Bajaj)

Replacement of faulty and damaged conventional street light fittings by new ones of 30 watt new generation energy saving and environmental friendly long life LED street light made up of pressure die cast aluminium housing with high efficient LED as lighting source and PC cover having TOP Opening separate driver compartment with IP66 protection and impact resistance of IK07 along with fixing bracket made of 32/40mm dia medium class GI pipe with clamps i/c connection, testing etc. as required.