REPAIR / MAINTENANCE/ REPLACEMENT OF WIRING AND OTHER ALLIED WORKS AT EM INSTALLATIONS UNDER AGE E/M E/S OF GE (NW) NAVY NAGAR COLABA MUMBAI

Amount

Taking down carefully copper/ aluminium point wiring i.e. 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.

M & L for point wiring with PVC insulated unsheathed single core multi stranded copper conductor 1.5 sqmm, 1100 volts grade cable, FRLS, passing through PVC casing caping including accessories as required at site as directed by Engineer-in-Charge including one run of PVC insulated unsheathed multistranded copper conductor cable 1.5 sqmm (green colour) FRLS earth wire and connected to earth dolly 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 3 pin switch socket combination 5 Amps on the same board with other switches.

One 3 pin switch socket combination 5 Amps, independent.

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.

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

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

S & F modular switch, 1 module, single pole one way 16 Amp conforming to IS:3854 complete all as directed

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

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 modular socket 6A, 3 pin, 2 module conforming to IS:1293 : 2019 complete all as direcred.

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

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

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

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

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

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

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

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

Supply & Fixing Retrofit LED lamp 7 Watts complete all as specified and directed.

Supply & Fixing Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings complete all as specified and directed.

Taking out old wooden/PVC board and disconnecting all electric connection from switches, board and S & F modular PVC Gang box, screwless, with silver border of 8 module for mounting of modular switches and sockets including blank plate for blank module.

All as per Item No- 21.00 above but of modular PVC Gang box, 6 module.

All as per Item No- 21.00 above but of modular PVC Gang box, 3 module.

All as per Item No- 21.00 above but of modular PVC Gang box, 2 module.

All as per Item No- 21.00 above but of modular PVC Gang box, 1 module.

S&F modular white cover plate with frame, 8 module complete all as specified and directed.

S&F modular white cover plate with frame, 6 module complete all as specified and directed.

S&F modular white cover plate with frame, 3 module complete all as specified and directed.

S&F modular white cover plate with frame, 2 module complete all as specified and directed.

S&F modular white cover plate with frame, 1 module complete all as specified and directed.

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 complete all as specified and directed..

Taking down unserviceable FTL/batten fittings with supply and fix LED integrated batten of 10 Watt 2ft LED give minimum output lumen 1150 lm, efficiency >110, CCT 4000/6500K, CRI >80, power factor >0.9, operating temperature 45 degree celcious, THD <20% of housing aluminium extrusion with LED dimension 603mmx22mmx36mm upto 50% energy saving. complete all as specified and directed..

Taking out any type of fitting bulkhead/FTL and S&F 10 watt linear LED batten, 2 feet, aluminium extruded channel, powder coated with diffuser for glare free light, inbult motion sensor prewired with 25% dimmer illuminiuos in ideal time with all accessories including two nos of PVC box of size 75x75x20mm for mounting light fittings complete in common area and staircase complete all as specified and directed.

S&F MCB DB SPN conforming to IP 43 - IK 09 with acrylic doublw 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 complete all as specified and directed.

S&F MCB SPN, 32 Amp, 10 KA, 230 Volt C curve type complete all as specified and directed.

S&F MCB, single pole, upto 20 Amp, 10 KA, 230 Volt 'C' curve type complete all as specified and directed.

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, Steel body 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 & Overhauling of ceiling fan any size and Make, dismantling parts, properly cleaning/removing old existing grease oil and applying new oil grease, varnishing of winding, cleaning dust rust and replacing petty items with new as required such as Nuts, Bolts, washers, bushes, ball bearing, cap, fan shaft, rotor, capacitor 2.5/4 Mfd, body cover etc and assembling and connecting complete with copper conductor multi stranded 3 core wire of size 14/0.0076 including one coat of painting and testing after refixing at site complete all as specified and as directed by Engr-in-Charge. Note: Rate of petty items to be replace shall be included in quoted rate.

Taking out & Overhauling of Exhaust fan any size and Make, dismantling parts, properly cleaning/removing old existing grease, oil and applying new oil grease, varnishing for winding, cleaning dust, rust and replacing petty items with new as required such as Nuts, Bolts, washers, bushes, ball bearing, cap, fan shaft, rotor, capacitor 2.5/4 Mfd, body cover etc and reassembling, connecting with copper conductor multi stranded 3 core wire of size 14/0.0076 including one coat of painting complete and testing after refixing at site. Note: Rate of petty items to be replace shall be included in quoted rate.

Taking down deteriorted louvers and supplying and fix new louvers fixed type made out of 1.6mm GI sheet with horizontal ventilation, bending into shape of size 45cmx45cm (outer) with 20x3mm flat iron base of size 45cmx45cm complete by providing of fixing arrangement for louvers upto 5th floor of including rate all as specified and directed by Engr-in-Charge

S & F cable PVC insulated, PVC sheathed, armoured, FRLS, 1100V grade, 2 core 6 sqmm stranded copper conductor electric cable laid on wall/ roof/ duct complete with proper saddling and connecting to DBs with glands including taking out existing unserviceable cable complete all as specified.

S&F in relplacement with new cable PVC insulated three core over all PVC sheathed 2.5 Sqmm stranded copper conductor cable for connecion from DB to connector junction box for power supply to security light fittings drawn in PVC conduit not less than 20mm including taking out old one all as directed.

S & F junction box of size not less than 4x4 inch with connector encloser, 3 terminal/ PVC/ polycarbonate, isolated body including taking out old one.

S&F street light bracket bend to shape made as required of 40mm dia 1.0 mtr long GI pipe light grade fixed to pole/ Wall including M&L for fixing with the help of flat iron clamp of size 40x6mm two numbers with the help of nuts and bolts for fixing of street light fitting on the wall complete after taking out old U/S one all as specified and as directed.

Taking out Old, U/s one Supply and fixing LED street light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete.

Taking down old unserviceable security light fittings from any height and Supply & fixing LED bldg security light fittings comprising of epoxy powder coated housing, enclosed with glass cover in frame,(with total lumen output not less than 6000 lumens and suitable wattage for efficiency not less than 100 lumens/Watt) min wattage 60 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.

Taking down old unserviceable security light fittings from any height and Supply & fixing LED bldg security light fittings comprising of epoxy powder coated housing, enclosed with glass cover in frame,(with total lumen output not less than 7000 lumens and suitable wattage for efficiency not less than 100 lumens/Watt) min wattage 70 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.

Taking down old unserviceable flood light fittings from any height and Supply & fixing LED flood light fittings comprising of epoxy powder coated housing, enclosed with glass cover in frame,(with total lumen output not less than 20000 lumens and suitable wattage for efficiency not less than 100 lumens/Watt) min wattage 200 watt, with ingress protection IP 65/66 and SPD of capacity 10 KV etc incl necessary clamps etc complete and testing on completion all as specified and as directed.

Taking down old unserviceable flood light fittings from any height and Supply & fixing LED flood light fittings comprising of epoxy powder coated housing, enclosed with glass cover in frame,(with total lumen output not less than 12000 lumens and suitable wattage for efficiency not less than 100 lumens/Watt) min wattage 120 watt, with ingress protection IP 65/66 and SPD of capacity 10 KV etc incl necessary clamps etc complete and testing on completion all as specified and as directed.

S&F in repair, MCCBs in existing FP/panel, connecting to bus-bar with all connecting accessories and modification in busbar (if Necessary), connection complete and testing after completion, all as specified and directed, of following capacities :-

MCCB 63 Amps,16 kA,FP, 50 Hz,Thermal magnetic release,lcs=100% lcu.

MCCB 100 Amps,16 kA,FP,50 Hz,Thermal magnetic release,lcs=100% lcu.

MCCB 160 Amps,25 kA,FP,50 Hz,Thermal magnetic release,lcs=100% lcu.

MCCB 200 Amps,25 kA,FP,50 Hz,Thermal magnetic release,lcs=100% lcu.

MCCB 250 Amps,36 kA,FP,50 Hz,Thermal magnetic release,lcs=100% lcu.

MCCB 320 Amps,36 kA,FP,50 Hz,Thermal magnetic release,lcs=100% lcu.

MCCB 400 Amps,36 kA,FP,50Hz,Thermal magnetic release,lcs=100% lcu.

MCCB 630 Amps,36 kA,FP,50Hz,Thermal magnetic release,lcs=100% lcu.

Material & Labour for earthing with steel earth plate electrode of size 60x60cmx6mm thick buried directly in ground to a depth not less than 2.25 mtr deep below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to galvanized iron strip of size 32x6 mm as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate, GI medium grade pipe 40 mm bore protection pipe upto test point, 20mm dia GI light grade watering pipe with funnel and wire mesh, RCC pit cover of size 300x300x40mm reinforced including 6mm thick MS bar handle made to shape, PCC pit with 1:3:6 type C1 with angle iron frame made of angle iron of size 40x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, excavation , earth work in any type of soil, removal of excavated soil and returning filling in all as required at site complete all as specified in plate No 3 of SSR Part-I and all as specified or indicated including testing on completion including taking down old one. NOTE :-Rates inclusive of necessary excavation in any type of soil, earth work, PCC pit, RCC cover, funnel with watering pipe, GI earth wire upto 7.5 m long for connecting to test point etc. all as required at site for complete earthing.

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, 400/450mm 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.

S&F Integral decorative LED 45 Watts Post Top with opal acrylic with IP65 Protection mounted on 1 Mtr GI pole complete with necessary PCC foundation and PCC block of 60cm height above ground including taking out old, U/S complete all as directed.

Supply and fix Halogen light fittings capacity of 1000 watt with tube and all accessories after taking out old one complete all as per specified and directed.

Supply and fix Halogen light fittings capacity of 500 watt with tube and all accessories after taking out old one complete all as per specified and directed.

suply and fix halogen tube of capacity 1000 watt after taking out old tube from any position complete all as per specified and directed.

suply and fix halogen tube of capacity 500 watt after taking out old tube from any position complete all as per specified and directed.

Supply and fix holder suitable for 1000/500 watt halogen fittings after taking out old holder from any position complete all as per specified and directed.

Supply & fix in replacement electrical Insulating mat confirming to IS15652/2006 (superceding IS: 5424-1969) B.I.S+CPRI+NTH+ERDA approved of C class of mats dielectric strength 65KV, sheet thickness not less than 3.0MM using at power houses including pasting of rubber mats with adhesive resin all as specified and directed by Engineer-in-Charge.

ASHOK ENTERPRISES (BID ID -3498331)

S S ENTERPRISES (BID ID -3504361)

NOEL ENGINEERS (BID ID -3496629)

Genius Construction Co. (BID ID -3497495)

GANGAJAL (BID ID -3495642)

Chakshu Enterprise (BID ID -3498547)