REPAIRS REPLACEMENT OF INTERNAL WIRING ELECTRICAL FITTINGS FIXTURES INCLUDING CONTROLS AND REPAIRS SERVICING OF FANS AND GEYSERS AT VARIOUS LOCATIONS AT ZONE A PHASE II IN DRDO UNDER GE I R AND D EAST BANGALORE

Taking down carefully unserviceable aluminium / copper point wiring (light, fan, socket or power) complete with fittings such as switches, sockets, ceiling rose, light fittings etc , removing all material for reuse / issued under Schedule of Credit and making good the disturbed surface as the existing one complete all as specified and as directed.

Taking down unserviceable DBs including MCCBs / MCBs complete issued under Scheudule of Credit and making good the disturbed surface as the existing one complete all as specified and as directed.

Taking down old sub main wiring of any type and size complete all as specified and as directed.

Material and labour for point wiring complete with multistranded copper conductor size 1.5 sq.mm PVC insulated, unsheathed, FRLS cable, 1100 volts grade conforming to IS 694 multistranded, drawn in rigid PVC type conduit concealed in walls / floors / ceiling etc with and including metal flush boxes of suitable size and modular white plate with frame for mounting of fittings, modular type switches, regulator and also including 1.5 sq.mm PVC insulated unsheathed copper cable green in colour as continuous earth continuity conductor and connecting to earth dolly, cutting chassis to the walls / floors / ceiling and repairing with existing surface after work complete all as specified and as directed.

One light / fan / exhaust fan point controlled by one way switch

One light point controlled by 02 two way switches

One three pin socket outlet 6 amps socket on the same board with other switches

One 3 pin socket point 5 Amps on the independent board

One bell point controlled by one bell push

All as per Ser item No 4.00 above, but using copper conductor 2.5 sq.mm PVC insulated unsheathed FRLS cable with copper conductor size 2.5 sq.mm PVC insulated unsheathed continuous earth continuity for 3 pin 15 Amps socket outlet independently complete all as specified and as directed by Engineer-in-Charge.

Supply and fix switch modular type single pole 1 way 6 Amps 230 volt complete all as specified and as directed.

Supply and fix switch modular type single pole 2 way 6 Amps 230 volt complete all as specified and as directed.

Supply and fix socket 6 Amps modular type, 230 volts grade complete all as specified and as directed.

Supply and fix switch modular type 1 way 16A, 1 module complete all as specified and as directed.

Supply and fix socket modular type 6A/16A 2-3pin combined 2 module 230 Volts grade complete all as specified and as directed.

Supply and fix modular switch bell push 6 Amps one module complete all as specified and as directed by Engineer-in-Charge.

Supply and fix modular type fan regulator 120 W two module complete all as specified and as directed by Engineer-in-Charge.

Supply and fix bell music AC 230V single phase complete all as specified and as directed by Engineer-in-Charge.

Supply and fix ceiling rose surface bakelite two to three terminal complete all as specified and as directed.

Supply and fix angle holder polycarbonate / bakelite type with back plate including taking down old one complete all as specified and as directed.

One light point controlled by one, one way 6 Amp switch complete all as specified and as directed.

One fan/exhaust fan point controlled by one, one way 6 Amp switch complete all as specified and as directed.

One 5 pin 5/6 Amps socket outlet point on the same board with other switch complete all as specified and as directed.

One 5 pin 5/6 Amps socket outlet point on independent board controlled by one, one way switch complete all as specified and as directed.

One bell point controlled by one, one way 6 Amp button switch complete all as specified and as directed.

All as per Ser item No 16.00 above but point wiring with 2.5 sq.mm multistrand copper conductor cable for one six pin socket outlet 15 Amps controlled by one switch on independent board and 2.5 sq.mm PVC insulated multi strand copper conductor cable as continuous earth wire complete all as specified and as directed.

Supply and fixing in replacement of switch Piano flush type 6 Amps one way type including taking down old one complete all as specified and as directed.

Supply and fixing in replacement of socket 5 pin flush type 6 Amps including taking down old one complete all as specified and as directed.

Supply and fixing in replacement of fan regulator flush type switch type 100 / 120 watt including taking down old one complete all as specified and as directed.

Supply and fixing in replacement of Switch socket combination 2 in 1, 6 Amps flush type including taking down old one complete all as specified and as directed.

Supply and fixing in replacement of Switch socket combination 2 in 1, 3 pin, 6 and 16 Amp flush type universal type including taking down old one complete all as specified and as directed.

Material and labour for repair to existing broken switch board by taking out the old existing switches, sockets, regulators flush type and refixing the same after replacement of hylum sheet of required size under mentioned with complete electric connections and making screws and made functional with all electric connections complete all as specified and as directed by Engineer-in-Charge. NOTE :- Switches, sockets, regulators, hylam sheet if required at site then it will be measured and paid separately.

Supply only Hylum sheet with not less than 3mm thick of size 4" x 4" complete all as specified and as directed.

Supply and fixing in replacement of Hylum sheet with not less than 3mm thick of size 4" x 6" complete all as specified and as directed.

Supply and fixing in replacement of boxes, junctions, plastic, round, four terminals fixing in wall / ceiling as required at site /directed by Engineer-in-Charge.

Material and labour for submain wiring of 2 runs 4 sq.mm size PVC insulated unsheathed multi stranded copper conductor 1100 Volts FRLS grade drawn through and including suitable size of PVC conduit /existing conduit / surface accessories concealed in wall / roof including one run of 2.5 sq.mm PVC insulated multistranded copper wire for earth, ISI marked and connecting up complete including removing old unserviceable cables complete all as specified and as directed by Engineer-in-Charge. NOTE :- 2 runs of 4.0 sq.mm PVC insulated unsheathed copper conductor and 1 run of 2.5 sq.mm PVC insulated unsheathed copper conductor and 1 run of PVC conduit will be measured as single run.

Material and labour for submain wiring of 2 runs 6 sq.mm size PVC insulated unsheathed multistranded copper conductor 1100 Volts FRLS grade drawn through and including suitable size of PVC conduit /existing conduit /surface accessories concealed in wall/roof including one run of 4 sq.mm PVC insulated multistranded copper wire for earth, ISI marked and connecting up complete including removing old unserviceable cables complete all as specified and as directed by Engineer-in-Charge. NOTE :- 2 runs of 6.0 sq.mm PVC insulated unsheathed copper conductor and 1 run of 4 sq.mm PVC insulated unsheathed copper conductor and 1 run of PVC conduit will be measured as single run

Material and labour for submain wiring of 4 run 10 sq.mm size PVC insulated unsheathed multistranded copper conductor 1100 Volts FRLS grade drawn through and including suitable size of PVC conduit /existing conduit /surface accessories concealed in wall/roof including two run of 10 sq.mm PVC insulated multistranded copper wire for earth, ISI marked and connecting up complete including removing old unserviceable cables complete all as specified and as directed by Engineer-in-Charge. NOTE :- 4 runs of 10.0 sq.mm PVC insulated unsheathed copper conductor and 2 run of 10.0 sq.mm PVC insulated unsheathed copper conductor and 1 run of PVC conduit will be measured as single run

Material and labour for MCCB 160 Amps,4 pole 415 volts with rupturing capacity 16 KA with thermal magnetic release and adjustable overload setting including taking out existing unserviceable MCCB complete all as specified and as directed.

(a) MCB DB SPN 4 way DB double door type single phase 230 Volts, IP 54 Rating

(b) MCB DB SPN 8 way DB double door type single phase 230 Volts, IP 54 Rating

(c) MCB DB SPN 12 way DB double door type single phase 230 Volts, IP 54 Rating

(d) MCB DB SPN 16 way DB double door type single phase 230 Volts, IP 54 Rating

Supply and fix in replacement miniature circuit breaker suitable for inductive load of following poles in the existing MCB / RCB DB / LT Panel complete testing and commissioning etc as required

(a) SP 6A to 32A rating 240 / 415 V, 10 KA 'C' curve.

(b) SPN 40A to 63 A rating 240 / 415 V, 10 KA 'C' curve

(c) TP 25A to 63 A rating 240 / 415 V, 10 KA 'C' curve

(d) TPN 40A to 100 A rating 240 / 415 V, 10 KA 'C' curve

Supply and fix in replacement of single phase Tamper proof electronic energy meter with LCD display 240Volts 2 wire system, 10-60Amps 50 Hz having accuracy class 1.00 as per IS-13779 complete with all standard anto tamper features including logging and display of tamper data complete including sealing properly with lead seals and wires and taking out the old unserviceable meter on complaint basis and deposit the same to AGE E/M Store Yard complete all as specified and as directed by Engineer-in-Charge. MAKE : L&T / Secure / AMTL

Supply and fix in replacement of Three phase Tamper proof electronic energy meter with LCD display 415 Volts 3 wire system, 10-60Amps 50 Hz having accuracy class 1.00 as per IS-13779 complete with all standard anto tamper features including logging and display of tamper data complete including sealing properly with lead seals and wires and taking out the old unserviceable meter on complaint basis and deposit the same to AGE E/M Store Yard complete all as specified and as directed by Engineer-in-Charge.

Material and labour for cleaning / painting of TPN DB box in each building by blower and checking the all incomer / outgoing MCBs / TPNs etc and tight the all electric loose connections and fixing of copper lugs through existing MCBs and after painting the complete the TPN DB Box as directed by Engineer-in-Charge.

Supply and fix Single pole and neutral enclosure with a two pin and earth plug and socket complete with one no 20 Amps MCB SP C curve type with complete connection all as specified and as directed.

Supply and replacement of LED batten fitting surface mounted of 20 Watts (CDL/WW), 120lm/w fixture size (1100 x 23 x 37)mm, extruded aluminium housing high lumen output with accessories complete all as specified and as directed.

Supply and replacement LED mirror light fitting surface mounted of capacity of 10W(CDL/WW),120 lm/w fixture size (550 x 23 x 37)mm extruded aluminium housing high lumen output with accessories complete all as specified and as directed.

Supply and replacement of LED type surface mounted decorative bulk head fitting it of 10 Watts including connecting lead to ceiling rose complete all as specified and as directed.

Supply and replacement of general purpose square shaped luminaire with low height CRCA housing, 36 watt, fixture size (560 x 560 x 45)mm, cool white flat panel surface mounting which provide soft-light including all accessories and fixing arrangement for fixing the light fitting to ceiling including taking down existing fitting complete all as specified and as directed.

Supply and replacement of recessed mounted 2' X 2', 36 W soft glow flat panel including all accessories and fixing arrangement for fixing the light fitting to ceiling including taking down existing fitting complete all as specified and as directed.

Supply and replacement of round surface mounted LED downlighter 12 watt fixture size dia 120mm and height 27 mm, including all accessories and fixing arrangement for fixing the light fitting to ceiling rose including taking down existing fitting complete all as specified and as directed.

Material and labour for flexible cable 3 core 2.5 sq.mm multi stranded copper conductor colour code including taking down unserviceable complete all as specified and as directed.

Supply and fixing in repair LED building security light fitting 50 Watt 230 V AC outdoor type with new generation energy saving and environment friendly long life LED street light made up of pressure dia cast aluminium housing with high power LED as a light source complete with driver, complete with IP 65/66 protection with all fixing arrangement including taking down old one complete all as specified and as directed.

Supply and fix in repairs building security light bracket made out of 40mm dia GI Pipe medium grade of 1.5 m long bent to shape with all fixing arrangement including dismantling of existing unserviceable bracket complete all as specified and as directed by Engineer-in-Charge.

Supply and replace energy efficient decorated wall mounting brushed nickle finish fixture with opel glass diffuser suitable with 9 watt LED lamp B22 Base complete all as specified and as directed by Engineer-in-Charge.

Supply and replace energy efficient LED Bed Light fitting 7.5 w Watts surface mounted with extruded aluminium housing with diffuser complete all as specified and as directed by Engineer-in-Charge.

Supply and replace energy efficient LED Spot Light 12 Watts surface mounted with extruded aluminium housing with diffuser complete all as specified and as directed by Engineer-in-Charge.

Supply and replace existing FTL fittings with energy efficient LED suspended type fitting 1 x 20 Watts surface mounted with extruded aluminium housing with diffuser complete all as specified and as directed by Engineer-in-Charge.

Supply and fix twin-glow LED batten luminaire with dual output configuration, comprising 20 W warm-white (≈3000 K) uplight for ambient / relax mode and 20 W neutral / cool-white (≈4000–6500 K) downlight for task/work mode, complete with internal driver, control circuitry, mounting accessories, complete all as specified and as directed by Engineer-in-Charge.

Supply and fix 45W LED Strip (Warm White) Profile Luminaire, high-efficiency LED strip of IP 20 having 600 lumens/m brightness with aluminium profile and opal diffuser, complete with compatible driver, mounting accessories complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in replacement of bollard fitting with LED 10 W energy saving , environmental friendly, long life aesthetically designed die cast aluminium landscape luminaire for download lighting with high power LED as light source with all accessories complete including dismantling old one complete all as specified and as directed.

Material and labour for PCC 1:3:6, type C1 (using 40mm graded stone aggregate) for making the blocks suitable for fixing of bollard fittings all as required at site including all connections complete all as specified and as directed.

Supply and fixing LED flood light 50 watt 230 V AC outdoor type with thermal management in multiple optics and equipped with IP66 protection, with impact and corrosion resistant complete with driver and lamp with all fixing arrangement including taking down old one complete all as specified and as directed.

Supply and fixing of 28 W BLDC 3- blade ceiling fan of sweep size 1200 mm,(Colour: Ivory), BEE 5-Star rated with minimum air delivery 215 CMM, complete with down rod, canopy, shackle assemble including electrical connection, testing and commissioning, conforming to relevant BIS / IS standards, complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing of 28 W BLDC 3- blade ceiling fan of sweep size 1200 mm, (Colour: white)BEE 5-Star rated with minimum air delivery 215 CMM , complete with down rod, canopy, shackle assemble including electrical connection, testing and commissioning, conforming to relevant BIS / IS standards, complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing of 28 W BLDC 3- blade ceiling fan of sweep size 1200 mm,(Colour: brown) BEE 5-Star rated with minimum air delivery 215 CMM , complete with down rod, canopy, shackle assemble including electrical connection, testing and commissioning, conforming to relevant BIS / IS standards, complete all as specified and as directed by Engineer-in-Charge.

Supply and fixing of 30W BLDC 3- blade ceiling fan of sweep size 1200 mm, (Colour: brown)speed 350 rpm minimum, minimum air delivery 225 CMM, BEE 5-Star rated, including minimum 6 LED lights to indicate speed with remote complete with down rod, canopy, shackle assembly, electronic remote including electrical connection, testing and commissioning, conforming to relevant BIS / IS standards, complete all as specified and as directed by Engineer-in-Charge.

Taking down ceiling fan for overhauling, servicing, cleaning, greasing, reassembling, hanging and testing of any sweep upto 1400mm including cleaning and greasing material complete all as specified and as directed. NOTE :- (i) For servicing purpose machine oil/grease should be used of appropriate make only duly passed by the Engineer-in-Charge. (ii) Replacement of any worn out parts like capacitors, bearing, bush, shaft and blades will measured and paid separately under relevant item of schedule)

Material and labour for replacement of Gun metal bushes as per sample complete all as specified and as directed.

Material and labour for replacement of capacitor 2.50 mfd 230 volt AC 50 HZ suitable for ceiling fan / exhaust / cabin / table fan of any sweep complete all as specified and as directed.

Material and labour for replacement of ball bearing of ceiling fan of any sweep as per existing make or model complete all as specified and as directed.

Taking down exhaust fan / wall mounted fan / cabin fan for overhauling, servicing, cleaning, greasing, reassembling and testing any sweep 250 mm to 450 mm including cleaning and greasing / replacing any worn out part complete all as specified and as directed. NOTE :- (i) For servicing purpose machine oil/grease should be used of appropriate make only duly passed by the Engineer-in-Charge. (ii) Replacement of any worn out parts like capacitors, bearing, bush, shaft and blades will measured and paid separately under relevant item of schedule.

Material and labour for replacement of louvers for exhaust fan of upto 450mm size fixed on wall complete all as specified and as directed.

Material and labour for replacement of metal body exhaust fan of upto 450 mm sweep, 900 rpm 230 volts 5h Hz, energy saving model single phase copper wound motor, grey in colour complete with blade, box type louvers etc complete all as specified and as directed.

Material and labour for rewinding of exhaust fan of any make with super enameled copper wire of same gauge as original including necessary varnishing to new winding coil insulation packing, overhauling, cleaning, greasing, remetaling of shaft, reassembling and testing complete all as specified and as directed for the following sizes:- (a) 250 mm to 450 mm sweep

Dismantling of 25 / 50 Ltrs geysers from various locations and taking it to workshop for repair like descaling, bracing, Painting etc and bringing back to site and re-fixing the same in new or old location complete all as specified and as directed.

Supply and fix in repair PVC connection for hot and cold water pipe 650 mm long with brass nut for 25 / 50 Ltr capacity geyser complete all as specified and as directed. MAKE : Pearl / Ditz / Racold / Gilco / Sahas

Supply and fix in repairs Thermostat for 25/50 Ltrs of existing pattern as required at site complete all as specified and as directed. MAKE :- Accurate / Giri / Bajaj / CG

Supply and fix in repair Apparture plate for 25 / 50 Ltrs capacity of required pattern (as per sample) complete all as specified and as directed.

Supply and fix in repairs Plug top 3 Pin 15 Amps for 25/50 Ltr capacity geyser complete all as specified and as directed.

Supply and fix in repairs Non return valve vertical type suitable for 25 / 50 Ltr geyser (as per sample) complete all as specified and as directed.

Supply and fix in repairs heating element for 25 / 50 Ltr geyser of existing pattern complete all as specified and as directed. MAKE : Pearl / Ditz / Racold / Gilco / Sahas

Supply and fix in repairs Indicator lamp red and green (round / square) for 25 / 50 Ltr capacity geyser (as per sample) complete all as specified and as directed.

Material and labour for Earthing complete with galvanised iron earth plate electrode 600x600x6 mm as earthing lead buried directly in ground vertically to depth not less than 2.25 mtr below GL with the top edge of the plate not less than 1.5 mtr from GL, connected to GI earth lead wire 4.0 mm,dia by means of bolts & nuts,to GI and connected to earthing test point all as shown in electrical plate No 3 of SSR part -1 of 2009 specified or indicated and testing on completion including excavation /earth work in any type of starta PCC (1:3:6) type C1 earthing chamber pre cast slab 50 mm thick in cement concrete (1 : 2 : 4 ) type B1 , Reinforced with welded steel wire fabric (XPM) weight not less than 4 KG /sqm cast iron frame ,funnel with wire mesh GI watering pipe of 20 mm bore medium grade and lugs with and including 4.0MM as earthing lead.7.5 meter long etc complete all as specified and as directed by Engineer-in-Charge.. NOTE :- GI Wire upto 7.5 mtr length shall be deemed to include in this items rate.

Material and labour for Earthing complete with galvanised iron earth plate electrode 600x600x6 MM as earthing lead buried directly in ground vertically to depth not less than 2.25 mtr below GL with the top edge of the plate not less than 1.5 mtr from GL, connected to GI Strip 25X4 mm,dia by means of bolts & nuts,to GI and connected to earthing test point all as shown in electrical plate No-3 of SSR part -1 of 2009 specified or indicated and testing on completion including excavation /earth work in any type of starta PCC (1:3:6) type C1 earthing chamber pre cast slab 50 mm thick in cement concrete (1 : 2 : 4 ) type B1 , Reinforced with welded steel wire fabric (XPM) weight not less than 4 KG /sqm cast iron frame ,funnel with wire mesh GI watering pipe of 20 mm bore medium grade and lugs with and including 4.0MM as earthing lead.7.5 meter long etc complete all as specified and as directed by Engineer-in-Charge.. NOTE : -GI Wire upto 7.5 mtr length shall be deemed to include in this items rate.

Supply and fix of Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit / pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4 mm dia GI wire complete all as specified and as directed.

Supply and fix of Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 25 x 3 mm dia GI Strip complete all as specified and as directed.

Supply and fix in replacement of switch modular type single pole 1 way 6 Amp 230 volt complete all as specified and as directed.

Supply and fix switch in replacement of modular type single pole 2 way 6 Amp 230 volt complete all as specified and as directed.

Supply and fix in replacement of socket 6 Amps modular type, 230 volts grade complete all as specified and as directed.

Supply and fix in replacement of switch modular type 1 way 16A, 1 module complete all as specified and as directed.

Supply and fix in replacement of switch piano flush type 6 Amps one way type including taking down old one complete all as specified and as directed.

Supply and fix in replacement of socket 5 pin flush type 6 Amps including taking down old one complete all as specified and as directed.

Supply and fix in replacement of fan regulator flush type switch type 100/120 watt including taking down old one complete all as specified and as directed.

Supply and fix in replacement of Switch socket combination 2 in 1, 6A flush type including taking down old one complete all as specified and as directed.

Supply and fix in replacement of Switch socket combination 2 in 1, 3 pin, 6 and 16 Amp flush type universal type including taking down old one complete all as specified and as directed.

Material and labour for replacement fan regulator modular type electronic 120 watts step type 230 volts all as required as per sample and directed. NOTE :- Item Nos 81.00 to 90.00 are subject to replacement of defective/unserviceable switch / socket / regulators etc other than under replacement of point wiring as mentioned above.

Supply and fix Battery Charger of size 10.5 × 20 × 7 (L × W × H), suitable for input voltage 240 V AC, complete with all necessary accessories, mounting arrangements, internal protection, wiring, and connections, complete in all respects as per specifications and as directed by the Engineer-in-Charge.

Supply only of AAA size High Capacity Ni-MH Pre-Charged Rechargeable Batteries, model BK- 4MCCE with capacity up to 800 mAh, nominal voltage 1.2 V, low self-discharge type as per specifications and as directed by the Engineer-in-Charge. NOTE :-Batteries shall be factory pre-charged and compliant with relevant IEC standards complete in all respects

Supply only of AA size High Capacity Ni-MH Pre-Charged Rechargeable Batteries, model BK- 3HCCE with capacity up to 2550 mAh, nominal voltage 1.2 V, low self-discharge type as per specifications and as directed by the Engineer-in-Charge. NOTE :- Batteries shall be factory pre-charged and compliant with relevant IEC standards complete in all respects

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