REPAIR/REPLACEMENT/MAINTENANCE OF PERISHED ELECTRICAL WIRING, SUB MAIN WIRING, DISTRIBUTION BOARDS AND MCBS, LIGHT FITTINGS/ FIXTURES INCLUDING MISC ELECTRICAL WORKS AT KANCHRAPARA UNDER GE BARRACKPORE

Amount

M&L for crown shaped post top lantern in shooting opal finish made up of polycarbonate, suitable for LED lamp B22 base upto 20 watt LED bulb including taking down old unserviceable fittings and making good the disturbed surfaces complete all as specified and directed.

Taking down unserviceable submain wiring of any type and any size including wooden batten, PVC conduit or casing caping complete all as specified and directed.

M&L for sub main wiring complete with 2 run of 6 sqmm single core copper conductor (ISI marked) cable 1100 volts grade, FR-LSH type, PVC insulated, unsheathed, flexible, multi stranded colour coded cables drawn through and including rigid PVC conduit of required size medium grade (MMS) with all connected accessories such as Bend, Tee, Elbow, Short pieces etc concealed in wall/roofs/floors and including one run of 6 sqmm single core copper conductor cable flexible, PVC insulated, unsheathed, multistranded, 1100 volts grade, FR-LSH type as earth continuity conductor connected to common earth dolly and including chease cutting and filling the same with cement mortar and finished with putty and making good the disturbed surfaces to match with existing surface as required for concealed work complete all as specified and directed.

M&L for sub main wiring complete with 2 run of 16 sqmm single core copper conductor (ISI marked) cable 1100 volts grade, FR-LSH type, PVC insulated, unsheathed, flexible, multi stranded colour coded cables drawn through and including rigid PVC conduit of required size medium grade (MMS) with all connected accessories such as Bend, Tee, Elbow, Short pieces etc concealed in wall/roofs/floors and including one run of 16 sqmm single core copper conductor cable flexible, PVC insulated, unsheathed, multistranded, 1100 volts grade, FR-LSH type as earth continuity conductor connected to common earth dolly and including chease cutting and filling the same with cement mortar and finished with putty and making good the disturbed surfaces to match with existing surface as required for concealed work complete all as specified and directed. (Note for item No.3.00 & 4.00 : (i)Two runs of cable with one run earth wire and PVC conduit shall be measured as one length. (ii) Extra length of cable required for connection to DBs shall be deemed to be included in the unit rate and shall not be measured separately. (iii) Earth wire shall run inside the conduit. (iv) Suitable color code of wire must be ensured for phase/netural/earth. (iv) All surface cutting/making good for wiring/switch board/junction box/DB etc are included with unit quoted rate.

Taking down carefully copper/aluminium point wiring (light, fan, bell, socket or power) complete, including fixtures and fittings such as switches, ceiling roses, holders, regulators, sockets, light fittings and including making good the disturbed surfaces to match with the existing surfaces by applying white/ colour wash/distemper over applying of putty for smooth finish surface complete all as specified and directed.

M&L for point wiring complete with 1.5 sqmm PVC insulated, FR-LSH type, ISI marked, conforming to IS-694/1990 unsheathed, multistranded, single core, copper conductor cable 1100 volts grade colour code cables drawn through and including PVC Conduit 20 mm dia medium grade (MMS) and including cutting, chasing work at any height and all accessories concealed in walls / roofs / floors / ceiling etc. flush mounting MS box with top, bottom, side/back wall knockout for conduit entry from any direction made out of 1.60mm thick and 50mm depth suitable for fixing of top cover , blanking plate as per numbers of switches, sockets, fan regulators, blank plates etc as approved coloures accessories of suitable and including 1.5 Sqmm PVC insulated multistranded FR-LSH type unsheathed single core cable with copper conductor cable as earth continuity conductor and connecting to common earth dolly and including making good the disturbed surfaces to match with existing surfaces by applying white/colour wash/distemper as applicable after applying of putty for smooth finish surface complete all as specified and directed for the following:- (Note:- (i) All necessary accessories such as sunken box, top cover , blank plate, MS box, screws, washers etc are to be used of same make/brand only in relevant items. (ii) Cutting & chasing of wall for point wiring at any height shall be done and cost of the same deemed to be including with quoted rate.)

One light point controlled by one switch .

One light point controlled by two Nos two way switches .

One fan point controlled by one switch and one regulator.

One exhaust fan point controlled by one switch .

One 3 pin 5 amps socket point controlled by one 6 amps switch on same board .

One bell/buzzer point controlled by one bell push.

One 3 pin 5 amps socket point controlled by one 6 amps switch on independent board .

Ditto-all as per Item No.6.00 here-in-before but point wiring with 2.5sqmm PVC insulated multistranded flexible unsheathed copper conductor FR-LSH and earth conductor of size 2.50 sqmm PVC insulated multistranded flexible copper conductor FR-LSH of 3 pin, 15/16 Amps socket outlet on independent board complete all as specified and directed .

M&L for surface point wiring complete with two single core 1.5 sqmm PVC insulated, FR-LSH type, ISI marked, conforming to IS-694/1990 unsheathed, multistranded, single core, copper conductor cable 1100 volts grade colour code cables drawn through and including PVC casing and caping of size 20mm, ISI marked (medium grade) as required at site with all accessories such as Tee, corner, over laping, connector etc on walls / roofs / ceiling etc. flush mounting MS box with top, bottom, side/back wall knockout for casing & caping entry from any direction made out of 1.60mm thick and 50mm depth suitable for fixing of bakelite laminated top cover 3mm thick, blanking plate, numbers of switches, sockets, fan regulators, red colour indicator, blank plates etc as approved coloures accessories of suitable and including 1.5 Sqmm PVC insulated multistranded FR-LSH type unsheathed , single core cable with copper conductor cable as earth continuity conductor and connecting to common earth dolly and including making good the disturbed surfaces to match with existing surfaces and applying white/ colour wash/distemper over applying putty for smooth finish surface complete all as specified and directed for the following:- (Note:- (i) All necessary accessories such as sunken box, top cover , blank plate, MS box, screws, washers etc are to be used of same make/brand only in relevant items. )

One light point controlled by one switch .

One light point controlled by two Nos two way switches .

One fan point controlled by one switch and one regulator.

One exhaust fan point controlled by one switch .

One 3 pin 5 amps socket point controlled by one 6 amps switch on same board .

One bell/buzzer point controlled by one bell push.

One 3 pin 5 amps socket point controlled by one 6 amps switch on independent board .

Ditto-all as per Item No.8.00 here-in-before but point wiring with 2.5sqmm PVC insulated multistranded flexible unsheathed copper conductor FR-LSH and earth conductor of size 2.50 sqmm PVC insulated multistranded flexible copper conductor FR-LSH of 3 pin, 15/16 Amps socket outlet on independent board complete all as specified and directed .

S&F of decorative box type 20 -22watt LED fittings with and including LED T-8 tube light 20 watt of fire retardant engineering grade complete with all accessories internally pre-wired, connecting up with and including three core sheathed flexible copper conductor cable of required size and including mounted on PVC/Wooden round/square blocks-02 Nos complete all as specified and directed. (Make - Havells Cat No REGALBATTENT8UPTO1 x 22WDSBSWH/Crompton Greaves cat No : DMLN1LT8-16 for fittings and make - Crompton Greaves Cat No LTT8-20 /Havells Cat No PHOTONULTRAE2.01213T8SSTL20WLED865SPC/Rashmi Cat No. RLTU20TLT8 as approved for LED lamp or equivalent model/Cat No of make as per Appx 'A' as mentioned in PS here-in-after)

S&F of 10 watt LED light fitting mirror type with high out put diffuser 2 feet, 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size other fixing accessories complete all as specified and directed.

S&F of LED luminaries 600 mm x 600 mm, 35/36 watts, 220 Volts, AC, recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cable of suitable size compete all as specified and directed.

S&F of angle lamp holder, insulated body with back plate for batten fittings complete all as specified and directed.

S&F of stepped type (0-4/5 step) electronic fan regulator 240 Volts, 100 Watts to 120 watts single pole, ISI marked including connecting, testing complete all as specified and directed

S&F of call bell ding-dong sound type, 230 Volts, 50 Hz, AC, ISI marked complete all as specified and directed.

S&F of bell push switch, single pole, one way, flush type, 6 Amps, 240 volts, ISI marked complete all as specified and directed.

S&F of socket out let, flush type, 2 in 1, 3/5 pin, 5/6 Amps, 240 volts, ISI marked, AC complete all as specified and directed.

S&F of switch piano flush button single pole, one way, 5/6 amp, 240 volts, AC, ISI marked complete all as specified and directed.

S&F of switch piano, flush type, single pole, two way, 5/6 Amps, 240Volts, AC, ISI marked complete all as specified and directed.

S&F of socket out let, flush type, 2 in 1, 3/5 pin, 5/6 and15/16 Amps, 240 volts, AC, ISI marked complete all as specified and directed.

S&F of switch piano flush button single pole one way 15/16 amp 240 volts, AC, ISI marked complete all as specified and directed.

S&F of ceiling rose, surface bakelite 65X50mm, three terminal, PVC/polycarbonate body complete all as specified and directed.

S&F in repairs of modular switch 10 Amps, single pole, 1way, 1 module, 240V, AC, ISI marked complete all as specified and directed.

S&F in repairs of modular switch 16 Amps, single pole, 1way, 1 module, 240V, AC, ISI marked complete all as specified and directed.

S&F in repairs of modular bell push, 6Amps, 1 module, single pole, 1 way, 240V, ISI Marked complete all as specified and directed.

S&F in repairs of modular socket 10 Amps, 2/3 pin combined 2 module, 240 V, AC, ISI marked complete all as specified and directed.

S&F in repairs of modular socket 16 Amps, 2/3 pin combined 2 module, 240 V, AC, ISI marked complete all as specified and directed.

S&F in repairs of modular fan regulator, electronic, stepped type (01 to 4/5), 100 to 120 Watts, 2 module, 240Volts, AC, ISI marked complete all as specified and directed.

Supply, installing, testing and commissioning wall mounted Indoor type electrical meter box, powder coated, factory made and tested , (SIZE-900MMX1050MMX300MM) , suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system internally connected with 6 Sqmm copper from MCCB outgoings to MCBs of any rating. The panel shall be dust and vermin proof, protection class (IP-43) in accordance with IS-2147 and made of 1.60 mm thick CRCA mild steel sheet and mild steel angle iron frame work (made out of 25x6 mm thick MS Iron clamp), front opening type with hinged,single door with locking arrangement. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of flint grey shade. The scope of work also comprising of taking down existing serviceable KWH meter of any rating qty-06 Nos and refixing in new meter box complete and removal of old system of KWH meter fixing arrangement and MCB DB of SPN/TPN type any size complete and Panel having the following:- (a) Bus bar chamber - Aluminium 100 amps, 415V, RYBN internally connected with 16 Sqmm Copper wires from MCCB. (b) RYB Phase indicating light LED type- 01 Set. (c) INCOMING/Main power supply controlling:- (i) MCCB 4 pole ,415 V, of rating 63 Amp 10 KA- 1 No. (d) Outgoing = 07 Nos MCB SPN of 32 Amps rating .(NOTE- Electrical accessories like MCCB & MCBs any rating will be measured and paid seperately under relevant items ) Panel wiring for control circuit with copper flexible 1.5 Sq mm & power wiring minimum 6 Sqmm flexible.

Supply, installing, testing and commissioning wall mounted indoor type electrical meter box, powder coated, factory made and tested , (SIZE-750x750x300MM) , suitable for 415 Volts 3 Phase and neutral, 4 wire, 50Hz AC supply system internally connected with 6 Sqmm copper from MCCB outgoings to MCBs of any rating. The panel shall be dust and vermin proof, protection class (IP-43) in accordance with IS-2147 and made of 1.60 mm thick CRCA mild steel sheet and mild steel angle iron frame work (made out of 25x6 mm thick MS Iron clamp), front opening type with hinged,single door with locking arrangement. All steel metal works including frame shall be with anticorrosive coating with seven tank process and finally epoxy polyester powder coating of flint grey shade. The scope of work also comprising of taking down existing serviceable KWH meter of any rating qty-04 Nos and refixing in new meter box complete and removal of old system of KWH meter fixing arrangement and MCB DB of SPN/TPN type any size complete and Panel having the following::- (a) Bus bar chamber - Aluminium 100 amps, 415V, RYBN internally connected with 16 Sqmm Copper wires from MCCB. (b) RYB Phase indicating light LED type- 01 Set. (c) INCOMING/Main power supply controlling:- (i) MCCB 4 pole ,415 V, of rating 63 Amp 10 KA- 1 No. (d) Outgoing = 07 Nos MCB SPN of 32 Amps rating (NOTE- Electrical accessories like MCCB & MCBs any rating will be measured and paid seperately under relevant items )

S&F of vertical load line in sheet metal enclosures MCCB TPN DB's with double door for incorporating MCCB as incomer and MCBs SP/SPN as outgooing , IP-43 , TPN 4 way with 200 amps rated busbar, 440 volts, as per IS-8623 including taking out old unserviceable DB and making good the disturbed surface of wall and match with the existing surface compelte all as specified and directed. ( Note- MCCB 3 pole 63 amps as main incomer will be measured and paid separately)

S&F in repairs of MCCB 4 pole , 415V fixed type of capacity 63 Amps, 16 KA, housed with Vertical load line DB and connecting under ground cable as a main incomer to the building complete all as specified and directed .

Taking down old unserviceable DB any type/capacity including MCB (SP, SPN, TPN, DP,FP) any capacity complete all as specified and directed.

S&F of sheet metal enclosure DB TPN 415 volts 4 way double door type with 200 amps rated bus bar with IP43 protection for fixing MCCB complete all as specified and as directed.

S&F of sheet metal enclosure DB SPN 240 volts 4 way double door type with 200 amps rated bus bar with IP43 protection for fixing MCCB complete all as specified and as directed.

S&F of sheet metal enclosure DB SPN 240 volts 8 way double door type with 200 amps rated bus bar with IP43 protection for fixing MCB complete all as specified and as directed.

S&F of sheet metal enclosure DB SPN 240 volts 12 way double door type with 200 amps rated bus bar with IP43 protection for fixing MCB complete all as specified and as directed.

S&F of MCB SPN 32 Amps, 10 KA, 'C' series, AC, 240Volts, 50Hz, ISI marked complete all as specified and directed.

S&F of MCB, SP, 40 Amps, 10 KA, 'B' series, AC, 240 volts, ISI marked complete all as specified and directed.

S&F of MCB, SP, 6 Amps to 32 Amps , 'B' series, 240 Volt, 10KA, 50 Hz, ISI marked complete all as specified and directed

S&F of MCB, SPN, 63 Amps, 10 KA, 'C' series, AC, 240 volts, ISI marked complete all as specified and directed.

S&F of MCB TPN 100 Amps,415 volts, 50 Hz, 'C' curve including necessary incoming and out going electric connection with suitable size of copper lugs and testing complete all as specified and as directed .

M&L for earthing with glavanised steel eart plate electrode of size 60cmX60cmX60cm thick buried directly in ground (earth pit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel using GI or steel wire 4mm dia as earthing lead as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC (1:3:6) type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe , 15mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A-1 duly reinforced with 8mm dia TMT bar @150c/c both ways, one lifting handle made out of 10mm dia TMT bar 250 mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15 cm thick including taking down old one earthing complete all as specified and directed. (Notre: Galvanised iron wire of 4mm dia upto 7.5m long including testing is deemed to be included with quoted rate).

S&F in repairs of sheet metal enclosures with socket plug top single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB of 20 Amps, 240 Volts complete all as specified and as directed .

S&F in repairs of LED Bldg Security light Supply and fixing LED street light fitting 35/36 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.

S&F of street light bracket made out of GI pipe 32mm dia medium grade bent to shape of 1.2 mtr long as directed including clamps made out of 40 mm x 6 mm flat iron for fixing bracket suitable for steel tubular poles including nuts and bolts, washers and other connected items of required size including painting with two coats of aluminium paint over a coat of red oxide primer including taking down old unserviceable bracket complete all as specified and directed.

S&F for exhaust fan made of sturdy engineering plastic complete with louvers shutter, voltage 230 volts, 50 Hz, 1200 RPM, copper winding of sweep 225/250 mm complete including taking down old unserviceable fan and deposited to MES store yard complete all as specified and directed.

M&L for disconnecting electric supply, taking down fan, ceiling cable ends, dismantling blades carefully after unscrewing nuts and bolts of ceiling fan any size from existing position and bringing to AGE E/M store yard for cleaning all dusts, oiling, greasing complete all as specified and as directed .

Hanging only ceiling fan complete connecting up including provision of cable from ceiling rose or connector to fan all as specified and directed.

S&F of electronic meter temper proof LCD display with polycarbonate cover, 230 Volts, 10-60 Amps, accuracy class-I, confirming to IS-13779, IP-54, with parameters to show date, time, current reading, load, PF, Voltage and KWH including taking down old unserviceable meter and deposited to MES store yard complete all as directed by Engr-in-Charge.

S&F of electronic meter temper proof LCD display with polycarbonate cover, 415 Volts, Three phase, 10-60 Amps, accuracy class-I, confirming to IS-13779, IP-54, with parameters to show date, time, current reading, load, PF, Voltage and KWH including taking down old unserviceable meter and deposited to MES store yard complete all as directed by Engr-in-Charge.

S&F of exhaust fan steel body, heavy duty, 4 blade type, double ball bearing , AC sigle phase, 230 volts, of size 300 mm sweep with blades and frame and louvers inlcuding taking down old unserviceable fan and deposited to MES store yard complete all as specified and directed.

S&F of LED light fitting 1x9 watt/10 watt bulk head luminaries including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size including taking old fitting and making good the disturbed surface and match with existing one complete all as specified and directed.

M&L in repairs for 40 mm bore GI pipe (Light grade) fixed with wall with maximum span of 6.0 meters suitable for hanging of ceiling fan including necessary cutting hole in brick/stone wall and making good the same with PCC (1:2:4) type C1 as required at complete all as specified and directed. (Note- Rate quoted deemed to be included for GI pipe 40 mm bore fixed on wall for hanging ceiling fan includes making holes with PCC filling by the Contractor)

Supply, fixing and testing of Solar street light fitting All-in-One Integrated type of 15 watts rating, LED type with solar panel of 30 watts, LED power 12 watts, Battery capacity-14AH, Lumen more than 1500 Lm, emitting colour cool white, 5700K with over charge device and backup for 08-10 hours of size 450x383x55 MM complete fixed on wall/existing pole of any height ( 6M max from GL) including taking down old unserviceable street light fittings complete all as specified and directed.

Taking down existing electric meter carefully from the meter box and re-fixed the same in the new location all as specified and as directed by Engr-in-Charge.

S&F in repairs of stainless steel 450mm long and 15 mm bore flexi connection pipe for both hot and cold water with stainless steel braided suitable for storage water geyser Complete all as specified nd directed.

S&F of heating element 1.5/2 KW load, ISI marked , suitable for 230 volts, AC, 50 Hz single phase power supply, of storage type water heaters of compatible type including making all connections by replacing inter connecting copper conductor cables including taking down old unserviceable heating element complete all as specified and directed.

M&L for decorative LED wall light fitting/fixture made up of polycarbonate, suitable for indoor use and 9 watt retrofit lamp , B22 base complete including taking down old light fittings of any type and wattage and making good the disturbed surface and matching with existing surface complete all as specified and directed.

M/S KARTICK CHANDRA CHAKRABORTY

TAMALIKA ENTERPRISE

S S ENTERPRISE

INDUSTRIAL CONSTRUCTION

M/s S K SHARMA

PUNAM ENTERPRISE