REPAIR/REPLACEMENT OF LIGHT FITTINGS AND REPAIRS TO INTERNAL WIRING, CEILING/EXHAUST FANS AND GEYSERS AND CONNECTED ITEMS AT OTM ACCN AND PAO OFFICE AREA BLDG AT KANNUR UNDER GE (ARMY) TRIVANDRUM

Amount

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

Taking down old and unserviceable distribution board any type including sheet metal enclosures, after removing all connection and make good the disturbed surface complete all as specified and directed.

M&L for point wiring complete for one light point controlled by one switch with 1.5 Sqmm single core PVC insulated unsheathed FRLS cable 1100 volts grade with multi-stranded, copper conductor partly concealed in wall through PVC conduit and conduit accessories and partly surface on ceiling/ roof through PVC conduit and accessories of suitable size with modular metal flush boxes of suitable size & modules, concealed in walls with modular white plated cover as top cover fixed with screws for housing switches, socket outlets, fan regulators etc, multistranded single core green colour copper conductor for earth continuity connected to earth dolly all as specified and directed. Note: Cost of modular metal flush boxes concealed in wall with suitable white cover plate for mounting switches/ sockets, regulators, bell push etc and cost of cutting chases & making good to disturbed surface with cement mortar, if required any shall be deemed to be included in the quoted rate.

All as per item No. 3.00 here in before, but for one 3 Pin, 6 Amps socket outlet on same board with other switches/ sockets complete all as specified and directed.

All as per item No. 3.00 here in before, but for one 3 Pin, 6 Amps socket outlet on independent board complete all as specified and directed.

All as per SI item No. 3.00 here-in-before, but for one socket outlet, 3 pin 16 Amp on independent board with 2.50 Sqmm FRLS cable and 2.50 Sqmm cable earth continuity wire complete all as specified and directed.

All as per SI item No. 3.00 here-in-before, but for one sheet metal enclosure with two pin socket and one MCB SP 20 Amp using with 4.00 Sqmm FRLS cable and 4.00 Sqmm cable earth continuity wire complete all as specified and directed.

S&F providing new sheet metal enclosure single pole with a two pin and earth plug and socket complete with one double pole MCB of 20 Amp ,240 Volt, 10KA complete all as specified and as directed.

S&F single door MCB TPN distribution board with steel sheet powder coated DB 4 way with 200 amps rated bus bar suitable for MCB fitted with bus bar neutral link earth bar and din rail single phase 415 volts and neutral confirms to IS 13032- 1991 complete including and making good the disturbed surfaces of walls, floors filling up of holes, plastering, whitewashing/ distempering etc matching to the existing all as specified and directed.

S&F double door MCB SPN distribution board with steel sheet powder coated DB 4 way with 200 amps rated bus bar suitable for MCB fitted with bus bar neutral link earth bar and din rail single phase 240 volts and neutral confirms to IS 13032- 1991 complete including and making good the disturbed surfaces of walls, floors filling up of holes, plastering, whitewashing/ distempering etc matching to the existing all as specified and directed.

S&F double door MCB SPN distribution board with steel sheet powder coated DB 8 way with 200 amps rated bus bar suitable for MCB fitted with bus bar neutral link earth bar and din rail single phase 240 volts and neutral confirms to IS 13032- 1991 complete including and making good the disturbed surfaces of walls, floors filling up of holes, plastering, whitewashing/ distempering etc matching to the existing all as specified and directed.

S&F in replacement RCCB four pole, 63 Amps, 100 mA for earth leakage protection, 240 V, 50 Hz with 10 kA short circuit withstand capacity complete all as specified and directed.

S&F MCB TPN 40 to 63 Amps breaking capacity 10 KA, 'B' curve, 415 volts, 50 Hz complete all as specified and directed.

S&F MCB SP 6-32 Amps breaking capacity 10 KA, 'B' curve, 240 volts, 50 Hz complete all as specified and directed.

S&F MCB SPN 40 Amps breaking capacity 10 KA, 'B' curve, 240 volts, 50 Hz complete all as specified and directed.

S&F switch piano, flush type single pole, one way 6 Amp complete all as specified and directed.

S&F socket outlet 3 pin, 6A, flush type complete all as specified and directed.

S&F switch socket combination 2 in 1, 6A flush type complete all as specified and directed.

S&F switch socket combination 5 in 1, 6A/ 16A, flush type complete all as specified and directed.

S&F ceiling rose 3 terminals PVC / Polycarbonate insulated body 65mmx 50mm size complete all as spcified and directed.

S&F stepped type electronic fan regulator flush type on the existing phenolic laminated sheet etc. as reqd. complete all as specified and directed.

S&F in replacement of self ballast LED batten light fitting decorative ultra slim polycarbonate with PC diffuser > 120 degree wide distribution, 4 feet 20 Watts LED batten, CCT 6000 K with integrated electronic driver complete including connection upto ceiling rose with flexible copper twin twisted wire complete and all as specified.

S&F in replacement of Recessed/ Surface mounting 36Watts LED luminaire, prewired with white powder coated CRCA housing with LEDs and fully window acrylic diffuser, suitable for 600x600mm E-grid/POP/ false ceiling complete with all accessories making connection using 3 core, 0.50 Sqmm PVC insulated and overall sheathed flexible copper conductor cable from ceiling rose/ PVC connector to light fitting and testing etc complete all as specified and directed.

S&F in replacement of LED light fitting 1x10 Watt bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size complete and all as specified and directed.

S&F in replacement of LED street light fitting 35 Watt 230 V, AC outdoor type with high pressure die cast aluminum housing 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 all as specified and directed.

S&F submain wiring with using two run single core 6.0 Sqmm copper multi stranded conductor PVC insulated and unsheathed (FRLS) cable and one single core 6.0 Sqmm copper multistandred conductor PVC insulated and unsheathed (FRLS) Earth wire using ISI Marked IS 694 1100 volts grade PVC insulated flexible stranded copper conductor wire drawn through with and including medium grade concealed PVC conduit ISI marked not less than 25 mm dia including conduit fittings and accessories complete including termination with bottle type copper lugs conduit being laid either in ceiling slab or wall or on surfaces or under the frame of the false ceiling including PVC flexible conduit or through wooden partition including clamping arrangement as required complete all as specified and directed . Note:- Two Run of 6.0 Sqmm cable and one run of 6.0 Sqmm earth wire in and including conduit of suitable size shall be measured as one unit.

Cutting chases in existing wall of any descirption built in cement mortar for concealing PVC conduit pipes and making good the disturbed surfaces in cement mortor (1:4) and finishing the surfaces to match with existing surfaces and finish complete all as specified and directed .

M&L for Earthing complete with using GI earth plate electrode 600x600x6.0 mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level and earth plate surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness off 15 cm all around the plate with using 4 mm dia GI Wire as earth lead moulded and retreived to earth plate at one end and connected to main switch / control board at another end with and including 15 mm dia GI light grade from upper end of earth plate upto external face of the wall of the building including 20 mm dia bore GI pipe light grade as water pipe from chamber to upper edge of the plate GI funnel with wire mess fixed on water pipe and provision of PCC 1:2:4 type B-1 (Using 20 mm Dia graded stone aggregate) duly reinforced with mild steel round bar 6 mm dia @ 150 mm c/c both ways with 10 mm dia mild steel bars as in lifting handle with and including necessary excavation and earth work including laying the pipe concealed in floor / wall all as per plate No-3 of SSR Part-I complete all as specified and directed and testing on completion including taking out existing old unsv earthing complete. (Note:- If the desired resistance is not found earthing shall be re-done by the contractor at no extra cost to Govt) complete all as specified and directed.

Taking down and dismantling out old unserviceable ceiling fans from site and removal to trade workshop for repair complete all as specified and directed.

M&L for removal of burnt winding by cutting, cleaning slots and re-winding of motor for AC ceiling fan of size 1200/ 1400mm any make of fan with super enameled copper winding wire of existing gauge, weight above 350 grams per fan, varnishing with E class insulation varnish, threading, including necessary lathe work and reconnecting with appropriate size copper conductor cable upto connector block complete all as specified and directed. Notes:- (i) Motor shall be wound with machine only. (ii) Rate quoted shall be deemed to be included for necessary repair work and refixing in the same location after repair work.

S&F in replacement of old unserviceable ball bearing of ceiling fan (any sweep) including necessary lathe grinding and welding work complete all as specified and directed.

S&F in replacement gun metal bushes of surface size of ceiling fan (any sweep) complete all as specified and directed.

S&F in replacement of cable PVC insulated and overall sheathed with flexible copper conductor cable of size 0.5 Sqmm, 3 core from block of ceiling fan to ceiling rose Complete all as specified and directed.

S&F replacement of old unserviceable capacitor AC 230 volts 2.5 mfd of ceiling fan (any sweep complete all as specified and directed.

S&F in replacement ceiling fan blade set of three heavy duty suitable for 1200/ 1400 mm sweep of suitable approved make complete all as specified and directed.

S&F in replacement of MS canopy for ceiling fan 1200/ 1400 mm sweep for various makes/ model of fan complete all as specified and directed.

Taking down old and unserviceable submain wiring any size of two core including earth wire complete including batten/ conduit and make good the disturbed surface to match the existing surface complete all as directed by Engr-in-charge.

M&L for point wiring complete for one light point controlled by one way switch with 1.5 Sqmm single core PVC insulated unsheathed FRLS cable 1100 volts grade with multistranded, copper conductor and drawing in and including PVC casing and capping/ non metallic rigid PVC concealed conduit medium grade inclusive of conduit fittings such as Bends, Tees, reducers, etc and galvanized iron sheet steel terminal boxes of size 16 gauge thickness, light switches sockets with 3mm thick bakelite laminated sheet brass screws and cup washers including one continuous run of 1.50 Sqmm nominal area solid conductor PVC insulated unsheathed 1100 Volts grade single core FRLS cable with solid copper conductor green in colour with wire and connecting to earth dolly complete all as specified and directed.

All as per SI item No. 38.00 here-in-before, One 3 pin, 6 Amps socket outlet on same board complete all as specified and directed.

All as per SI item No. 38.00 here-in-before, One 3 pin, 6 Amps socket outlet on independent board complete all as specified and directed.

All as per SI item No. 38.00 here-in-before but with using copper conductor of 2.5 Sqmm for one 3 pin socket outlet 16 Amps on independent and using 2.5 Sqmm copper conductor as earth continuity cable complete all as specified and directed.

S&F modular switch 2 way 6A, 1 module complete all as specified and directed.

S&F modular switch 1 way 6A, 1 module complete all as specified and directed.

S&F modular socket, 6A - 2/3 pin combined 2 module, complete all as specified and directed.

S&F modular switch 1 way 16A, 1 module complete all as specified and directed.

S&F modular socket 6A/16A - 2/3 pin combined 2 module, complete all as specified and directed.

S&F modular fan step regulator, 120W - 2 module complete all as specified and directed.

S&F lamp holder batten/ angular type complete all as specified and directed.

S&F 1x10 watts lamp LED light fixture with extruded polycarbonate, environmental friendly, energy efficient complete all as specified and directed.

S&F in replacement of self ballast LED batten light fittings decorative ultra slim polycarbonate with PC diffuser > 120 degree wide distribution, 2 feet 20 Watts LED batten, CCT 6000 K with integrated electronic driver complete including connection upto ceiling rose with flexible copper twin twisted wire complete and all as specified.

S&F submain wiring with using four run single core 6.0 Sqmm copper multi stranded conductor PVC insulated and unsheathed (FRLS) cable and one single core 6.0 Sqmm copper multistandred conductor PVC insulated and unsheathed (FRLS) Earth wire using ISI Marked IS 694 1100 volts grade PVC insulated flexible stranded copper conductor wire drawn through with and including medium grade concealed PVC conduit ISI marked not less than 25 mm dia including conduit fittings and accessories complete including termination with bottle type copper lugs conduit being laid either in ceiling slab or wall or on surfaces or under the frame of the false ceiling including PVC flexible conduit or through wooden partition including clamping arrangement as required complete all as specified and directed. Note:- Four Run of 6.0 Sqmm cable and one run of 6.0 Sqmm earth wire in and including conduit of suitable size shall be measured as one unit.

S&F submain wiring with using two run single core 4.0 Sqmm copper multi stranded conductor PVC insulated and unsheathed (FRLS) cable and one single core 4.0 Sqmm copper multistandred conductor PVC insulated and unsheathed (FRLS) Earth wire using ISI Marked IS 694 1100 volts grade PVC insulated flexible stranded copper conductor wire drawn through with and including medium grade concealed PVC conduit ISI marked not less than 25 mm dia including conduit fittings and accessories complete termination with bottle type copper lugs conduit being laid either in ceiling slab or wall or on surfaces or under the frame of the false ceiling including PVC flexible conduit or through wooden partition including clamping arrangement as required complete all as specified and directed. Note:- Two Run of 4.0 Sqmm cable and one run of 4.0 Sqmm earth wire in and including conduit of suitable size shall be measured as one unit. .

S&F single door MCB SPN distribution board with steel sheet powder coated DB 8 way with 200 amps rated bus bar suitable for MCB fitted with bus bar neutral link earth bar and din rail single phase 240 volts and neutral confirms to IS 13032- 1991 complete including and making good the disturbed surfaces of walls, floors filling up of holes, plastering, whitewashing/ distempering etc matching to the existing all as specified and directed.

S&F single door MCB SPN distribution board with steel sheet powder coated DB 12 way with 200 amps rated bus bar suitable for MCB fitted with bus bar neutral link earth bar and din rail single phase 240 volts and neutral confirms to IS 13032- 1991 complete including and making good the disturbed surfaces of walls, floors filling up of holes, plastering, whitewashing/ distempering etc matching to the existing all as specified and directed.

S&F RCBO (Residual current breaker with over current protection) capacity 40 Amps, 30 mA, 2 Module (Ph&N), 240 Volts complete all as specified and directed.

Disconnecting and taking down exhaust fan and blades any size or sweep after dismantling and removal to trade workshop for repair complete all as specified and directed.

M&L for strip opening and cutting of old burnt copper winding of exhaust fan and rewinding of exhaust fan motor of sweep 450mm with super enameled copper winding wire of suitable gauge including insulating material such as paper cotton sleeves, varnish, re-assembling, testing and reconnecting for satisfactory run complete all as specified and directed. Notes:- (i) Motor shall be wound with machine only. (ii) Rate quoted shall be deemed to be included for necessary repair work and refixing in the same location after repair work.

All as per item No. 57.00 here in before, but 300 mm sweep complete all as specified and directed.

S&F replacement of old unserviceable capacitor AC 230 volts, 4 mfd of exhaust fan (any sweep complete all as specified and directed.

S&F in replacement of old unserviceable ball bearing of exhaust fan (any sweep) including necessary lathe grinding and welding work complete all as specified and directed.

M&L for painting the exhaust fan including louvers of size 300/ 450mm sweep with two coats of synthetic enamel paint after cleaning and making the surface of oil/ dust free complete all as specified and directed.

SREEKRUPA ENTERPRISES (BID ID -3389475)

Benchmark Engineers and Contractors (BID ID -3390877)

LAKSHMI BUILDERS (BID ID -3399040)

Jack Electrolinks Private Limited (BID ID -3395187)