REPAIR, MAINTENANCE AND REPLACEMENT OF UNSERVICEABLE INTERNAL WIRING, MCBs/MCCBs, DISTRIBUTION BOARDS (SPN/TPN DBs), CEILING LIGHTS, RECESS LIGHTS, DECORATIVE LIGHTS AND OTHER ALLIED WORKS AT SMQ AND HQ AREA AT AF STN DIGARU.

Amount

M&L for point wiring for light points / ceiling fan points / exhaust fan points/ call bell points controlled by one, one way switch with (FRLSH) PVC insulated unsheathed stranded copper conductor cable of size 1.5 Sqmm, with PVC insulated unsheathed stranded copper conductor cable of size 1.5 Sqmm stranded for earth continuity wire, to be drawn in and including , PVC medium grade Concealed conduit not less than 20mm dia with MS sheet metal sunken box switch/Terminal box 1.2 mm thick and phenolic laminated sheet cover 3.0 mm thick and brass screws with cup washers all necessary wall cutting and making good disturbed surface and including taking down old unsv ones complete all as specified and as directed. Note : Cutting chases & making good to disturbed surfaces to match with the adjoing suracfes shall be deemed to be included with the unit rate.

All as per item No 1.00 here-in-before but for one 6 amps socket out let point on the same board with other switches

All as per item No 1.00 here-in-before but for one 6 amps socket out let point on independent board.

All as per item No 1.00 here-in-before but for one socket outlet 16 amp on independent board with 2.5 Sq.mm cable and 2.5 Sq.mm earth wire.

All as per item No 1.00 here-in-before but for one light point controlled by two, 2-way switch.

M&L Sub main wiring power/circuit using FRLS, PVC insulated unsheathed, stranded copper conductor cable 2 Single core of size 2.5 Sqmm, earth continuity conductor of size 2.5 Sqmm to be drawn through and including PVC conduit 20mm dia medium Grade Concealed in walls/roof/floors including taking down old unsv ones complete all as specified and as directed. (Note : (i) Two single core wires of 2.5 Sqmm and one wire of 2.5 Sqmm and one run of PVC conduit shall be measured as one unit). (ii) The unit rate included for making good the disturbed surface including finishes to match with the adjoining surfaces alongwith cutting chases) .

All as per srl item No 2.00 here-in-before, but 2 Single core of size 4 Sqmm and earth continuity conductor of size 4.00 Sqmm complete all as specified and as directed.

All as per srl item No 2.00 here-in-before, but Single core of size 6 Sqmm and earth continuity conductor of size 6 Sqmm complete all as specified and as directed.

M&L point wiring for light points / ceiling fan points / exhaust fan points/ call bell points controlled by one 5 / 6 Amps switch with 1.5 sqmm single core, PVC insulated, unsheathed FRLSH copper cable, 1100 volts grade, with multi stranded copper conductor drawn through and including PVC casing caping (double lock pattern) and accessories on wall / ceiling surfaces etc. with and including 1.5 sqmm single core PVC insulated, multistranded, unsheathed, FRLSH copper conductor cable as continuous earth continuity conductor (green in colour) with cast Iron / pressed steel terminal boxes 60 mm deep, on walls with 3 mm thick plastic laminated / hylam sheet cover, fixed on wall / other surfaces with brass screws for mounting or housing switches, socket outlets, fan regulators, etc including all other fixing accessories and including taking down complete all as specified and directed.

All as per Sl. item No. 5 above but for one 5 / 6 Amps socket outlet point on the same board.

All as per Sl. item No. 5 above but for one 5 / 6 Amps socket outlet point on independent board.

All as per item No 5 here-in-before but for one socket outlet 15 amp on independent board with 2.5 Sq.mm cable and 2.5 Sq.mm earth wire.

All as per item No 5 here-in-before but for one light point controlled by two, 2-way switch.

M&L sub main wiring power/circuit using FRLS, PVC insulated unsheathed, stranded copper conductor cable 2 Single core of size 2.5 Sqmm, earth continuity conductor of size 2.5 Sqmm to be drawn through and including PVC casing caping with including taking down complete all as specified and as directed. Note :- (i) Two single core wires of 2.5 Sqmm and one wire of 2.5 Sqmm and one run of PVC conduit shall be measured as one unit). Make-Finolex/KEI or Equivalent. (ii) The unit rate shall be deemed to be included with cutting chases and making good the disturbed surfaces to match with the adjoining surfaces.

All as per item No. 6.00 but 2 Single core of size 4 Sqmm and earth continuity conductor of size 4 Sqmm complete all as specified and as directed.

All as per item No.6.00 but 2 Single core of size 6 Sqmm and earth continuity conductor of size 6 Sqmm complete all as specified and as directed.

S & F Switch piano 5 Amps single pole one way incluing taking down old unsv ones complete all as specified and as directed.

S & F Switch piano 5 Amps single pole two way incluing taking down old unsv ones complete all as specified and as directed.

S & F Switch piano 5 Amps single pole bell push incluing taking down old unsv ones complete all as specified and as directed.

S & F Socket outlet 5 Amps 3 pin flush type incluing taking down old unsv ones complete all as specified and as directed.

S & F Switch Socket combination 16 Amps 3 pin flush type incluing taking down old unsv ones complete all as specified and as directed.

S & F Stepped type fan regulator flush type incluing taking down old unsv ones complete all as specified.

S&F ceiling rose, 3 phase /PVC/ polycarbonate isolated body incluing taking down old unsv ones complete all as specified and as directed.

S &F Bell buzzer, Ding Dong AC. 230 volts, single pole incluing taking down old unsv ones completed as directed.

S&F Lamp holder, PVC/ polycarbonate type with cord grip cap suitable for pendate fittings including taking down old unsv ones complete all as specified and as directed.

S&F in repairs LED battery backup inverter bulb of Lamp wattage: - 9 to 12 Watts, with lithium ion battery not less than 2200mAh or not less than 4 hrs backup, efficacy - not less than 100 Lm/Watt including taking down old unsv ones complete all as specified and directed.

S & F in repair of ultra slim square profile LED batten 20 watt 4ft long with extruded polycarbonate housing, environmental friendly, energy efficient ready to use pack & integrated Electronic Driver with IP20, PF 0.90, total System Lumens 1050 Lumens, 6500k CRI ≥ 80, Operating Voltage range 140 V - 270 V complete all as specified and as directed.

S&F LED batten light fitting 1 x 20 watt inverter (backup) type, 230 Volts, suitable for surface mounting, lithium ion battery with minimum 4 hrs backup time, extruded polycarbonate housing & extruded polycarbonate diffuser, lumen efficacy 100 Lm / watt (minimum), colour temperature 650 0K (minimum), CRI 80 (minimum), IP-20 (minimum), PF 0.90 (minimum), in-built surge protection 3.5 KV (minimum) inlcuding all fixing arragnement and electrically connecting from ceiling rose to light fitting & taking down complete all as specified and directed.

S & F in repair LED Bulk Head fitting 10 watt with Injection molded polycarbonate housing IP66, IK10, 3.5kV inbuilt surge protection, PF ≥0.95, total System Lumens 1000 lm, 6500k CRI ≥ 80, Operating Voltage range 140 V - 270 V. complete all as specified and as directed.

S & F in repair LED Street Light 20 watt made up of pressure die cast aluminiun housing with highly efficient LEDs and PC cover with integrated lens with IP66, IK07, System Lumen Efficasy ≥100 Lm/W, 5 kV Surge Voltage Protection,Operating Voltage range 140 V - 270 V and bracket suitable for street light made out of GI pipe light grade of 25 mm bore & 0.75 mtr length (minimum), bend to shape including 2 pairs of MS flat iron clamps made out of 40 x 5 mm MS flat, nuts, bolts & washers etc, & painting the bracket with two coat of aluminium paint over a coat of red oxide primer complete all as specified and as directed.

S & F in repair recessed Mounted Round LED Downlighter 15 watt with ABS housing & PC Opal diffuser with integral Electronic LED Driver. IP20, PF ≥0.95, total System Lumens 1450 lm, 5700k CRI ≥ 80, Operating Voltage range 140 V - 270 V complete all as specified and as directed.

S&F Recessed Mounted Square (2'x2') LED Panel light 36 watt with CRCA powder coated housing & high transmittance Opal diffuser for glare free with Electronic LED Driver. IP20, PF ≥0.95, System Lumens ≥100 lm/W, 5700k CRI ≥ 80, Operating Voltage range 140 V - 270 V.complete all as specified and directed.

S&F VTPN DB, MCCB incomer, 4 ways double door,Metal door ,IP-43 IK 09 in 250A rated copper bus bars,earth bar,neutral links, no. of module DPX 250+12 complete incl. blanking plates as required & fixed flush to wall and making good the disturbed surfaces including taking down old unsv ones complete all as specified and as direct. Make: Cat ref 507758 of Legrend/L&T or equivalent approved make.

S&F VTPN DB, MCCB incomer, 8 ways double door,Metal door ,IP-43 IK 09 in 250A rated copper bus bars,earth bar,neutral links, no. of module DPX 250+24 complete incl. blanking plates as required & fixed flush to wall and making good the disturbed surfaces including taking down old unsv ones complete all as specified and as direct. Make: Cat ref 507759 of Legrend/L&T or equivalent approved make.

S&F MCCB 4P 125 Amps 415V, 50 Hz, breaking capacity 25 KA . Including dismentling taking down unsvericeable one.

S&F MCCB 4P 160 Amps 415V, 50 Hz ,breaking capacity 25 KA . Including dismentling taking down unsvericeable one.

S&F MCB, SPN DB, 8 ways double door,Metal door, IP-43 IK 09 in 100A rated bus bars,earth bar, neutral links complete incl. blanking plates as required & fixed flush to wall and making good the disturbed surfaces complete all as specified and as directed including dismentling taking down unsvericeable one.

S&F MCB, SPN DB, 12 ways double door,Metal door, IP-43 IK 09 in 100A rated bus bars,earth bar,neutral links complete incl. blanking plates as required & fixed flush to wall and making good the disturbed surfaces complete all as specified and as directed including dismentling taking down unsvericeable one.

S&F MCB SPN 40 Amps 240V ,50 Hz ,breaking capacity 10 KA," C " series. Including dismentling taking down unsvericeable one.

S&F MCB SP,10KA, 230V, C-curve, 6-32 amps incl dismentling taking down unsv one.

S&F Metal Plug Socket DB with sheet metal enclosures with two pin and earth plug and socket one double pole MCB 20 Amps,240V for Geysor connenction complete all as specified and as directed.

S&F in repair of 300 mm Heavy D. Exh. Fan (1400 Rpm)-Grey (minimum) metal body AC single phase, 230 V, 50Hz with bird guard, nuts, screws, bolts including electrical connection, writing MES number in 2 cm height with synthetic enamel paint complete all as specified and directed. Note :- Old unsv Exhaust fan retrived agasint this item shall be deposited by the contractor at nearby MES E/M store yard without charging any extra cost.

S&F in repair of Exhaust fan 250 mm sweep, non metallic plastic body, AC single phase, 230 V, 50Hz with & including self closing louvers, nuts, screws, bolts of specified sizes, electrical connection with twisted three core PVC insulated unsheathed flexible cord of size 0.75 sqmm copper conductor from ceiling rose to exhaust fan and writing MES number in 2 cm height with synthetic enamel paint complete all as specified and as directed. Note :- Old unsv Exhaust fan retrived agasint this item shall be deposited by the contractor at nearby MES E/M store yard without charging any extra cost.

M&L for cutting and making and enlarging existing hole for fixing of exhaust fan, nuts, bolts washer including plastering and make good the disturbed surface with the existing all as specified and directed.

S&F in repair of Ceiling fan AC single phase 230/240 V of size 1200 mm sweep with metal body and metal blades rich white colour including fan hook/ clamp complete all as specified and directed. Note :- Old unsv ceiling fan retrived agasint this item shall be deposited by the contractor at nearby MES E/M store yard without charging any extra cost.

Earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground (earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level, connected to galvanized iron earth lead wire of 4 sqmm by means of bolts, nuts, check nuts and washers of galvanized iron or steel, all as shown in Electrical Plate No 3 of SSR Part - I, including necessary excavation and earth work, P.C.C (1:3:6) type C-I with 50 mm thick Pre-cast R.C.C. (1:2:4) type B-I cover slab (reinforced with 8 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel and 20 mm bore galvanized iron watering pipe (light grade), wire mesh, aluminium lugs, complete in all respect, GI earth wire protected by 15 mm bore (medium grade) galvanized iron pipe and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 metre and necessary testing on completion including dismentaling old unsv ones complete all as specified and as directed by the Engineer-in-Charge.

Baruah Fabrication (BID ID -3067000)

M/s DC Traders (BID ID -3068032)

TRADE CENTRE (BID ID -3069725)

M/s Capital Traders (BID ID -3068073)

M/S Vimal Enterprise (BID ID -3068127)

M/s Ravi Enterprise (BID ID -3070620)

R. D. ENTERPRISE (BID ID -3068118)