REPAIR REPLACEMENT OF WIRING SUBMAINS SWITCH SOCKETS AND DBS OF OTM BLDGS IN RS AREA AT NAVY NAGAR COLABA MUMBAI

Amount

Taking down carefully copper/ aluminium point wiring ie. light, fan, socket or power/ points complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets etc. and making good disturbed surfaces of ceiling, walls, floors, etc.

Material and labour for point wiring complete with proper colour coding using, 1100 volts grade, 1.5 Sqmm, PVC insulated FRLS, unsheathed wire with multi stranded copper conductor conforming to IS-694, part-II, ISI marked and including PVC casing and caping not less than 25 mm size, ISI mark with all accessories on wall/ceiling/floor/roof etc, including 1.5 Sqmm, PVC insulated, FRLS, unsheathed, 1100 volts multistranded copper conductor green colour as continuous earth wire connected to common earth dolly all as specified and directed for the following :- NOTE : Circuit conductor from MCB DB to Switch boards should not be less than 2.5sqmm.

One light/Exhaust/Ceiling fan point controlled by one switch.

One light point controlled by two two-way switch

One 3 pin socket outlet, 5 Amps on the same board with other switches

One 3 pin socket outlet, 5 Amps, on the independent board

One bell point controlled by one push button

All as per item No 2.00 above but with 2.5 sqmm cable for one three pin 15 Amps socket out let controlled by one switch.

M & L for wiring for circuit/submain wiring alongwith earth wire of sizes 2x4.0 sq. mm for phase and neutral and 1x4 sq. mm as earth wire 1100 volts grade cable, FRLS, passing through PVC casing caping including accessories PVC insulated mulunsheathed single core multi stranded copper conductor complete all as specified.

S & F ceiling rose with earth terminal connection, 3 terminal/ PVC/ polycarbonate, isolated body of size 60x50mm.

S & F in replacement with ceiling rose with earth terminal connection, 3 terminal/ PVC/ polycarbonate, isolated body of size 60x50mm.

S & F in replacement with electric bell ding dong, AC, 230V single pole.

S & F modular switch, 1 module, single pole one way 6 Amp conforming to IS:3854 and ISI marked complete all as direcred.

S & F in replacement with modular switch, 1 module, single pole one way 6 Amp conforming to IS:3854 and ISI marked complete all as direcred.

S & F modular socket 6A, 3 pin, 2 module conforming to IS:1293 : 2019 and ISI marked complete all as direcred.

S & F in replacement with modular socket 6A, 3 pin, 2 module conforming to IS:1293 : 2019 and ISI marked complete all as direcred.

S & F modular switch, 1 module, single pole one way 16 Amp conforming to IS:3854 and ISI marked complete all as direcred.

S & F in replacement with modular switch, 1 module, single pole one way 16 Amp conforming to IS:3854 and ISI marked complete all as direcred.

S & F modular socket 6/16A, 3 pin, 2 module conforming to IS:1293 : 2019 and ISI marked complete all as direcred.

S & F in replacement with modular socket 6/16A, 3 pin, 2 module conforming to IS:1293 : 2019 and ISI marked complete all as direcred.

S & F modular stepped type fan regulator, 2 module, single pole one way ISI marked.

S & F in replacement with modular stepped type fan regulator, 2 module, single pole one way ISI marked.

S & F modular switch, 1 module, single pole two way 6 Amp conforming to IS:3854 and ISI marked complete all as direcred.

S & F in replacement with modular switch, 1 module, single pole two way 6 Amp conforming to IS:3854 and ISI marked complete all as direcred.

S & F modular bell push switch, 1 module, single pole one way 6Amp ISI marked.

S & F in replacement with modular bell push switch, 1 module, single pole one way 6Amp ISI marked.

Taking out old wooden/PVC board and disconnecting all electric connection from switches, board and S & F in replacement with modular PVC Gang box of 12 module, ISI marked for mounting of modular switches and sockets including blank plate for blank module.

All as per Item No- 22.00 above but of modular PVC Gang box, 8 module.

All as per Item No- 22.00 above but of modular PVC Gang box, 6 module.

All as per Item No- 22.00 above but of modular PVC Gang box, 4 module.

All as per Item No- 22.00 above but of modular PVC Gang box, 3 module.

All as per Item No- 22.00 above but of modular PVC Gang box, 1/2 module.

S&F modular white cover plate with frame, 12 module.

S&F modular white cover plate with frame, 8 module.

S&F modular white cover plate with frame, 6 module.

S&F modular white cover plate with frame, 4 module.

S&F modular white cover plate with frame, 3 module.

S&F modular white cover plate with frame, 1/2 module.

Taking down unserviceable FTL/batten fittings with supply and fix LED batten fitting 20 Watt, 240V, 4ft CDL/NW comprises of extruded channel in thermally conductive material with decorative end cap and high translucent serration milky white diffuser of high optically efficient plastic FR grade. The luminaire is pre-wired with high efficiency electronic driver having operating voltage 140-270V, P.F >0.95, THD <20% and IP20 protected alongwith provision of two Nos of PVC box of size 75x75x20mm for mounting light fittings including ceiling rose. The contractor shall provide test certificate from authorized lab.

All as per Item No-34.00 above but Slim LED integrated batten of 10 Watt 2ft complete.

S&F in replacement 10W LED batten with inbuilt smart motion sensor, 230 Volt , 50 Hz , 2 feet, polycarbonate extruted channel, powder coated with diffuser for glare free light, Inbuilt motion sensor prewired with 25% dimmer illuminous in ideal time with all accessories including two Nos of PVC box of size 75x75x20mm for mounting light fittings including ceiling rose complete with following specification. (i) housing-polycarbonate extrusion,diffuser- opal- polymer, LED type- MID power ,Light distribition- general Spread, LED efficiency - > 130 lumen/Watt, System effieciency- > 100 lumen/Watt, Driver efficiency - more than 85%, power factor- more than 0.95, THD - <10%, Mounting/Fixing- Wall/Ceiling, Ingress Protection - IP-20, Sensor type- HF inbuilt integral occupancy/movement sensor, sensor range- upto 5 mtrs(cone formation ), Dimming operation- default operation at 25% of the is rated value. On detection of motion, light output rises to 100% for upto 20 sec . in absence of motion switches back to default operation, LED life- upto 30,000 Hrs.Surge Protection- not less than 1KV.

Taking down old existing unserviceable recessed mounting/hanging light fittings and Supply and fix LED box type pendant luminaires with efficient optics ensuring perfectly uniform illumination, optimised and unparalleled light distribution 20 Watt, 240V, 4ft CDL/NW. The luminaire is pre-wired with high efficiency electronic driver having operating voltage 140-270V, P.F >0.95, THD <20% and IP20 protected alongwith provision of two Nos of PVC box of size 75x75x20mm for mounting light fittings or suspension wire of 1.5 mtr is included (02 nos) for hanging with ceiling surfaces by fastener bolt as per site requirement and as specified and directed by Engr-in-Charge. The contractor shall provide test certificate from authorized lab.

Taking down old existing unserviceable recessed mounting/hanging light fittings and Supply and fix 1' x 4' LED luminaires CRCA housing, white powder coated, with polymer diffuser complete with all accessories suitable for recessed mounting 36 Watt, 240V, CDL/NW. The luminaire is pre-wired with high efficiency electronic driver having operating voltage 140-270V, P.F >0.95, THD <20% and IP20 protected alongwith provision of two Nos of PVC box of size 75x75x20mm for mounting light fittings or suspension wire of 1.5 mtr is included (02 nos) for hanging with ceiling surfaces by fastener bolt as per site requirement and as specified and directed by Engr-in-Charge. The contractor shall provide test certificate from authorized lab.

Taking down old existing unserviceable recessed mounting light fittings and Supply and fix 2' x 2' LED luminaires CRCA housing with efficient optics ensuring perfectly uniform illumination, with polymer diffuser complete with all accessories suitable for recessed mounting 36 Watt, 240V, CDL/NW. The luminaire is pre-wired with high efficiency electronic driver having operating voltage 140-270V, P.F >0.95, THD <20% and IP20 protected alongwith provision of two Nos of PVC box of size 75x75x20mm for mounting light fittings as specified and directed by Engr-in-Charge. The contractor shall provide test certificate from authorized lab.

Taking out Old U/S and Supply and fixing of MCB TPN DB 4 way as per IEC 61439-3 Suitable for Flush /Surface mounting with 100 A Copper Busbar for phase with 2 Neutral bar, 2 Earthbar and Cable ties for Cable management fully insulated busbar & shrouded Neutral bars improved Pan assembly for ease of installation prefitted masking sheet reversible metalic door for IP 43 DB's for provision for 63/100 MCB TPN as incomer and SP/TP MCB's as outgoing complele all as specified and directed.

Taking out Old U/S and S&F MCB DB SPN double door conforming to as per IEC 61439-3 and IP 43, IK 09 with acrylic door, 8 way complete with din rail, Neutral and Earthing bar after taking out the old unserviceable DBs, connection complete and making good the disturbed surfaces by plastering or PCC work inclding distembering to the affetced to walls.

All as per Item No- 41.00 above but of MCB SPN DB 4 way.

Taking out Old U/S and S&F MCB SPN, 32 Amp, 10 KA, 230 Volt.

Taking out Old U/S and S&F MCB, single pole, upto 20 Amp, 10 KA, 230 Volt.

Taking out Old U/S and Supply and fixing of MCCB DB VTPN 8 way as per IEC 61439-3 Suitable for Flush /Surface mounting with 250 A Copper Busbar for each phase with 2 Neutral bar, 2 Earthbar and Cable ties for Cable management fully insulated busbar & shrouded Neutral bars improved Pan assembly for ease of installation prefitted masking sheet reversible metalic door for IP 43 & IP 54 DB's with provision for 100/125 Amp 4pole MCCB as incomer and SP/TP MCB's as outgoing complele all as specified and directed.

Taking out Old U/S and Supply and fixing of MCCB DB VTPN 4 way as per IEC 61439-3 Suitable for Flush /Surface mounting with 250 A Copper Busbar for each phase with 2 Neutral bar, 2 Earthbar and Cable ties for Cable management fully insulated busbar & shrouded Neutral bars improved Pan assembly for ease of installation prefitted masking sheet reversible metalic door for IP 43 & IP 54 DB's with provision for 100/125 Amp 4pole MCCB as incomer and SP/TP MCB's as outgoing complele all as specified and directed.

Taking out Old U/S and Supply and fixing of MCCB 100A, 25kA, 4P, Thermal magnetic release , Ics=100% Icu .

Taking out Old U/S and Supply and fix MCB SP 63A, 10kA, 240V.

Taking out Old U/S and Supply and fix MCB TP 63A, 10kA, 415V.

Taking out unserviceable ceiling fan and deposit to MES Store, supply and replacement with ceiling fan 230V, 50 Hz, AC, 1200mm sweep, min air delivery 210 CFM with service value 6.00 BEE, five star rated with brushless direct current motor (BLDC) complete with hanging arrangement by down rod alongwith steel wire rope for additional safety in ceiling fan with all allied accessories and connecting up with three core, 0.75 sqmm PVC insulated copper conductor cable complete all as sepecified.

Taking out unserviceable exhaust Fan and deposit to MES Store, supply and replacement with exhaust fan, 4 blade, heavy duty, double ball bearing, 230V, 50Hz, 300mm sweep having power input 70W speed 1440RPM, with protective bird guard including connecting with three core, 0.75 sqmm PVC insulated copper conductor cable complete all as sepecified and directed.

Taking out unserviceable exhaust Fan and deposit to MES Store, supply and replacement with exhaust fan, 4 blade, heavy duty, double ball bearing, 230V, 50Hz, 450mm sweep having power input 70W speed 1440RPM, with protective bird guard including connecting with three core, 0.75 sqmm PVC insulated copper conductor cable complete all as sepecified and directed.

Taking out unserviceable wall fan and deposit to MES Store, S&F energy efficient wall fan having 400mm sweep, 1350RPM speed and 72 CMM air delivery, connected with 3 core flexible copper conductor cable of appropriate size complete all as specified and directed, from ceiling rose to the wall fan complete all as specified and as directed.

Taking down old unserviceable security light fittings from any height and Supply & fixing LED security light fittings comprising of epoxy powder coated housing, enclosed with glass cover in frame,(with total lumen output not less than 4500 lumens and suitable wattage for efficiency not less than 100 lumens/Watt) min wattage 45 watt, with ingress protection IP 65/66 and SPD of capacity 5 KV etc incl necessary clamps etc complete and testing on completion all as specified and as directed. Note: The GI pipe bracket if required will be measured and paid separately under relevant schedule items.

S & F in replacement with Analog time switch 3P Module, 24 hours program, programmable every 15 min., backup of 100 hours, current capacity 16A for ON/OFF controlling of security lights complete all as directed.

S & F in replacement with power contactor 3 pole AC, with 240 volt coil, 32 Amp rating conforms to IS / IEC 60947-4-1 for ON/OFF controlling of security lights complete all as directed.

Taking down old unserviceable and Supply and fix On load change over switch in sheet metal enclousers 4 pole of capacity 63 Amp, 415 V, 50Hz including terminal shrouds, source separator and phase barriers conforms to IEC 60947-3 suitable for horizontal as well as vertical mounting on wall surface complete all as dierected.

All as per Item No- 57.00 above but of capacity 100 Amp, 415 V, 4 pole.

All as per Item No- 57.00 above but of capacity 200 Amp, 415 V, 4 pole.

Taking down old unserviceable and Supply and fix Plug and socket distribution box of CRCA sheet steel powder coated conforming to IS 8623-1 & 3, IEC 61439-1 & 3 for single phase, nuetral and earth of capacity 20 Amp, 240 V, 50Hz controlled by housed MCB SP 20 Amp, mounded/flushed on wall surfaces complete all as dierected. Note : MCBs shall be measured and paid separately under respective items.

All as per Item No- 61.00 above but for three phase and nuetral of capacity 32 Amp, 415 V, 4 pole controlled by housed MCB TPN 32 Amp.

Taking down old unserviceable and M & L for fixing of snap-on trunking system with cover, angles, bends and all fixing accessories and fittings of size 50x80 mm, on wall/ceiling surfaces and refixing of UG cables/submain inside the trunking and made connection as specified and directed.

Taking down old unserviceable and Supply and fix Isolator TPN 63A, 10kA, 415V.

Taking down old unserviceable and Supply and fixing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade, of size 25 sqmm 4.0 core on wall/ceiling surfaces by proper saddeling with GI clamp and accessories and made connection with existing DBs/Panels by fixing of suitable size cable glands complete all as specified and directed.

ASHOK ENTERPRISES (BID ID -3468510)

Shree Gajanan Enterprises (BID ID -3469368)

S S ENTERPRISES (BID ID -3465543)

Sri Krishna Construction (BID ID -3466287)

Genius Construction Co. (BID ID -3465474)