CERTAIN REPAIRS TO ELECTRICAL WIRING, LIGHT FITTINGS AND MAINT OF FANS INCLUDING ALLIED WORKS AT LRDE UNDER GE(I) RndD (WEST) BENGALURU

Amount

Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixtures and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc removing serviceable materials to store for keeping in safe custody or for offering credit (credit for all the retrieved items should be made as per conditions separately) and making good disturbed surfaces of walls, floors etc., all as specified and as directed.

Material and labour for Point wiring with, single core, PVC insulated, unsheathed, multi stranded copper conductor, 1100 V grade, FRLS cable of size 1.5 sq.mm, 1100 grade, with single core, PVC insulated unsheathed multi stranded copper conductor cable of size 1.5 sq.mm for earth continuity wire, drawn though existing non metallic rigid PVC conduit or PVC casing caping of any size in and including necessary clamps, PVC accessories of medium grade ISI marked to meet site requirements, and provision of factory made modular sunken boxes (concealed type), modular white cover plate and provision of modular frame and plates for mounting modular switches, sockets etc fixed on walls/ roof surface concealed in walls including all necessary wall cutting and making good disturbed surface complete all as specified and directed for One light / fan / bell point controlled by one, one way switch 5/6 Amps complete all as specified and as directed. Note : Cutting / grooving / chiseling required as applicable for taking out concealed wiring will be measured and paid separately under respective item.

All per Serial Item No 2 here-in-above, but suitable for 5-pin, socket outlet 5 Amps, fixed on independent board.

All per Serial Item No 2 here-in-above, but suitable for 5-pin, socket outlet 5 Amps, fixed on same board.

Material and labour for, Point wiring for One power point, 3 pin 15 amps socket out let 230 Volt 50HZ on Independent board with 2.5 sq.mm (nominal area) PVC unsheathed, PVC insulated, multi standard copper conductor cable of 1100 Volts, FRLS grade, single core cable drawn through existing conduit / PVC casing caping of any size, in and including necessary clamps, PVC accessories medium grade, ISI marked to meet site requirement with 2.5 sq.mm cable but in green colour as continuous earthing wire and connecting to common earth dolly complete with modular white cover plate with frame and factory made modular sunken box concealed for mounting switch socket combinations as required complete all as specified and as directed.

Material and labour for surface Point wiring with, single core, PVC insulated, unsheathed, multi stranded copper conductor, 1100 V grade, FRLS cable of size 1.5 sq.mm, 1100 grade, with single core, PVC insulated unsheathed multi stranded copper conductor cable of size 1.5 sq.mm for earth continuity wire, drawn into and including non metallic rigid PVC conduit/PVC casing caping of any size, medium grade ISI marked in and including necessary clamps, PVC accessories as per site requirement, provision of factory made modular sunken boxes (concealed type) of suitable size, medium grade ISI marked including metal flush boxes (sunken type) of suitable size, modular white cover plate and provision of modular frame and plates for mounting modular switches / sockets etc fixed on walls/ roof surface concealed in walls including all necessary wall cutting and making good disturbed surface complete all as specified and directed for One light / fan / bell point controlled by one, one way switch 5/6 Amps complete all as specified and as directed. Note : Cutting / grooving / chiseling required as applicable for taking out concealed wiring will be measured and paid separately under respective item.

All per Serial Item No 6 here-in-above, but suitable for 5-pin, socket outlet 5 Amps, fixed on independent board.

All per Serial Item No 6 here-in-above, but suitable for 5-pin, socket outlet 5 Amps, fixed on same board.

Material and labour for, Point wiring for One power point, 3 pin 15 amps socket out let 230 Volt 50HZ on Independent board with 2.5 sq.mm (nominal area) PVC unsheathed, PVC insulated, multi standard copper conductor cable of 1100 Volts, FRLS grade, single core cable drawn through and including conduit/ casing capping wiring, ISI marked fixed on walls / ceiling / roofs along with 2.5 sq.mm cable but in green colour as continuous earthing wire and connecting to common earth dolly complete with modular white cover plate with frame and factory made modular sunken boxes (concealed type) for mounting switch socket combinations as required complete all as specified and as directed.

Supply and fix Modular Switch, One module , One way, 6 Amps, 240 Volts all as specified and as directed.

Supply and fix Modular socket, 6 Amps, 5 pin combined, 2 module, One way, 240 Volts all as specified and as directed.

Supply and fix Modular Switch, One module , One way, 16 Amps, 240 Volts all as specified and as directed.

Supply and fix, Modular socket outlet, 2 Module, 6 pin, 6/16 Amps (multi purpose), complete all as specified and directed.

Supply and fix in repairs, Modular fan Regulator,120 W, electronic stepped type, 230 Volts 2 module, complete all as specified and as directed.

Supply and fix in repairs, Ceiling rose surface type, Bakelite, 65 x 50 mm ISI marked with three terminals all as specified and as directed.

Supply and fix in repairs, lamp holder, pin type, pvc/polycarbonate made, with and including LED pin type 9 Watt LED lamp complete all as specified and as directed by Engineer-in-charge.

Taking down unserviceable sub main wiring, supply and fixing Sub main wiring using FRLS grade PVC insulated unsheathed, 1100 volts grade, multi stranded copper conductor cable, 2 runs of single core of size 4 Sq mm and one run of earth continuity conductor of size 4 Sq mm to be drawn through in and including PVC non metallic rigid conduit of not less than 25 mm dia concealed / surface mounted, complete all as specified and as directed. NOTE: - Two runs of 4 sq.mm cable, one run of 4 sq mm earth wire and one run of PVC conduit shall be measured as one length.

Taking down unserviceable sub main wiring, supply and fixing Sub main wiring using FRLS grade PVC insulated unsheathed, 1100 volts grade, multi stranded copper conductor cable, 2 runs of single core of size 6 Sq mm and one run of earth continuity conductor of size 6 Sq mm to be drawn through in and including PVC non metallic rigid conduit of not less than 25 mm dia concealed / surface mounted, complete all as specified and as directed. NOTE: - Two runs of 6 sq.mm cable, one run of 6 sq mm earth wire and one run of PVC conduit shall be measured as one length.

Taking down unserviceable sub main wiring, supply and fixing Sub main wiring using FRLS grade PVC insulated unsheathed, 1100 volts grade, multi stranded copper conductor cable, 4 runs of single core of size 6 Sq mm and Two run of earth continuity conductor of size 6 Sq mm to be drawn through in and including PVC non metallic rigid conduit of not less than 40 mm dia concealed / surface mounted, complete all as specified and as directed. NOTE: - Four runs of 6 sq.mm cable, two runs of 6 sq mm earth wire and one run of PVC conduit shall be measured as one length.

Cutting chases, pinning in, where required for concealed conduit wiring, and making good disturbed surfaces to match with adjacent surfaces including pointing in cement mortar 1:3, girth not exceeding 15 cm on brick / PCC block masonry / concrete surfaces, complete all as specified and as directed.

Supply and fixing wall mounted LED batten, 20 Watt, 4 feet, with high lumen output of 2000 lumens and diffuser should be High translucent serrated milky white , environmental friendly, energy efficient LED, with accessories, IP 20 protection Class I, system electrical efficiency > 85%, system efficacy > =100 lm/W, operating voltage between 140 - 270 V, AC, 50 Hz, TDH <20%, power factor ≥ 0.90, surge protection 2.5 kV, colour temperature 5700 K, CRI > 80 & integrated electronic driver 20 W fitting prewired and connecting with 3 Core, 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge. Cat Part No LCTLN-20-CD of Crompton Greaves or techno commercially equivalent makes specified here-in-after complete all as specified.

Taking down old conventional tube light fittings of any type / wattage from existing positions carefully making good disturbed surfaces to match with the adjoining surfaces including supply and fixing wall mounted LED batten, 20 Watt, 4 feet, with high lumen output of 2000 lumens and diffuser should be High translucent serrated milky white , environmental friendly, energy efficient LED, with accessories, IP 20 protection Class I, system electrical efficiency > 85%, system efficacy > =100 lm/W, operating voltage between 140 - 270 V, AC, 50 Hz, TDH <20%, power factor ≥ 0.90, surge protection 2.5 kV, colour temperature 5700 K, CRI > 80 & integrated electronic driver 20 W fitting prewired and connecting with 3 Core, 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge. Cat Part No.LCTLN-20-CD of Crompton Greaves or techno commercially equivalent makes specified here-in-after complete all as specified.

Taking down old conventional tube light fittings of any type / wattage from existing positions carefully making good disturbed surfaces to match with the adjoining surfaces including Supply and fixing wall mounted LED tube light fitting 9 Watt 2 feet with high lumen output, environmental friendly, energy efficient LED, with accessories, IP 20 protection Class I, system electrical efficiency > 85%, system efficacy > 100 lm/W, operating voltage between 140 - 270 V, AC, 50 Hz, TDH, 10%, power factor ≥ 0.95, surge protection 2.5 kV, colour temperature 5700 K, CRI > 80, integral drivers, complete with diffuser, polyester louver with 9 watt LED tube & integrated electronic driver 9 W prewired and connecting with 3 Core, 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge. Cat No.LCTLN- 9 -CD of Crompton Greaves or techno commercially equivalent makes specified here-in-after complete all as specified.

Supply and fixing LED ceiling mounted recessed full lit luminaire with glare free uniform illumination 36 W 2 feet x 2 feet (>100 Lumen/Watt) illumination suitable for ceiling, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95, THD<10%, CCT 5700K, CRI >= 80 and Driver Should be Constant Current LED Driver with 2.5 KV Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number, integral drivers, prewired and connecting with 3 Core 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge. Cat Part No.LCTLRNE-36-FO-CDL of Crompton Greaves or techno commercially equivalent makes specified here-in-after complete all as specified.

Taking down old conventional recessed ceiling fittings of any type / wattage from existing positions carefully making good disturbed surfaces to match with the adjoining surfaces including Supply and fixing LED ceiling mounted recessed full lit luminaire with glare free uniform illumination 36 W 2 feet x 2 feet (>100 Lumen/Watt) illumination suitable for ceiling, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 80 and Driver Should be Constant Current LED Driver with 2.5 KV Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number, integral drivers, prewired and connecting with 3 Core 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge. Cat Part No.LCTLRNE-36-FO-CDLof Crompton Greaves or techno commercially equivalent makes specified here-in-after complete all as specified. .

Taking down old / unserviceable / burnt MCB DBs in and including MCCBs/MCBs of any type / size / rating, from existing positions carefully, making good disturbed surfaces to match with the adjoining surfaces as per site conditions complete all as directed by Engineer-in-charge.

Taking down unserviceable sheet metal enclosure/ DB, supply and fix, MCB DB SPN 12 way (Horizontal), double door with Sheet metal enclosure, flush mounted, prewired, 240 V, AC, 50 Hz, Factory made, powder coated, IP-42 protection conforming to IS-13032 universal mounting with 200 Amps rated copper bus bar, neutral link, earth link, earthing studs, detachable gland plates with knockouts on both sides, etc complete all as specified and as directed. Notes : i) All unused modules shall be provided with blanking plate for which the cost is deemed to be included in the cost of MCB DBs. ii) MCB/ Isolators will be measured and paid separately as supply and fix under respective items.

Taking down unserviceable sheet metal enclosure/ DB, supply and fix, DB TPN 4 way (Vertical type), double door, with Sheet metal enclosure, for using MCCBs as incomer and outgoing circuits, flush mounted, prewired, 415 V, AC, 50 Hz, Factory made, powder coated, IP-42 protection conforming to IS-13032 universal mounting with 200 Amps rated copper bus bar, neutral link, earth link, earthing studs, detachable gland plates with knockouts on both sides, etc complete all as specified and as directed. Notes : i) All unused modules shall be provided with blanking plate for which the cost is deemed to be included in the cost of MCB DBs. ii) MCCB/MCB/ Isolators will be measured and paid separately as supply and fix under respective items.

Supply and fix, MCCB, 4 pole, 415 volts, 63 amps, 16 kA breaking capacity, using copper lugs for terminations, complete all as specified and as directed.

Supply and fixing in replacement, MCCB with Adjustable type, 415 V, 4 pole, 100 Amps, 25 KA breaking capacity, including making additions/alterations in the existing panel MCCB compartment as applicable, along with replacement of cable lugs / connectors, complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing in replacement, MCCB with Adjustable type, 415 V, 4 pole, 160 Amps, 25 KA breaking capacity, including making additions/alterations in the existing panel MCCB compartment as applicable, along with replacement of cable lugs / connectors, complete all as per specified and as directed by Engineer-in-charge.

Supply and fixing in replacement, MCCB with Adjustable type, 415 V, 4 pole, 200 Amps, 36 KA breaking capacity, including making additions/alterations in the existing panel MCCB compartment as applicable, along with replacement of cable lugs / connectors, complete all as per specified and as directed by Engineer-in-charge.

Supply and fix, MCB SP, 240 volts, 6 to 32 Amps, 50 Hz, 10 KA breaking capacity, 'C' Series, using copper lugs for terminations, complete all as specified and as directed.

Supply and fix, MCB SPN, 240 volts, 32 Amps, 50 Hz, 10 KA breaking capacity, 'C' Series, using copper lugs for terminations, complete all as specified and as directed.

Taking down existing ceiling fan/exhaust fan of any sweep with blade and down rods etc from ceiling/walls by unscrewing the nut bolts, opening the split pin and keeping in safe custody repairing and re-fixing the same after repairs, complete all as specified and as directed. Note: Repairs shall be measured and paid for separately under respective items.

Disconnecting, taking down ceiling fan, with blade, inspecting motor assembly, replacing burnt out capacitors, split pins, etc, servicing, cleaning, greasing, removing all deposited materials, checking for smooth functioning, re-assembling the same complete all as specified and directed. NOTE:- Cost of PVC capacitor bracket -1 No, split pins - 6 Nos, 2.5 mfd capacitor - 1 No, shall deemed to include in this item.

Rewinding of ceiling fan motor with super enameled copper winding wire of suitable gauge after cutting and removing burnt winding, including varnishing of new winding and drying up carefully all as specified and directed.

Dismantling / opening of exhaust fan of 300/450mm sweep motor assembly inspecting all dismantled parts repairing replacing the unserviceable parts and following components with new ones including oiling greasing reassembling motor assembly all as specified and directed. NOTE:- Cost of PVC capacitor bracket -1 No, split pins - 1 Nos, & 2 mfd Capacitor - 1 No, shall be included in this item.

Rewinding of exhaust fan motor 300/450 mm sweep with super enameled copper winding wire of suitable gauge after cutting and removing burnt winding, including varnishing of new winding and drying up carefully all as specified and directed.

Material and labour for preparing old painted surfaces of ceiling fans of 1200 mm sweep, and applying spray painting with two coats of synthetic enamel paint of approved colour, including writing MES No on painted surfaces, complete all as specified and as directed.

Material and labour for preparing old painted surfaces of exhaust fans of 300 mm sweep, and applying spray painting with two coats of synthetic enamel paint of approved colour, including writing MES No on painted surfaces, complete all as specified and as directed.

Vishwas Enterprises

GS TRADERS

Sai Ram Builders

Meghana and Gowda Enterprises

Vasavi Electricals

RASI AND COMPANY

Lucky Enterprises

M/s Sri Chakrapani Constructions