REPAIR AND MAINTENANCE TO INTERNAL WIRING, HIGH BAY LIGHTS IN HANGARS AND TECH AREA AT 20 WING AFS BAGDOGRA UNDER GE (AF) BAGDOGRA

Amount

S&F in repair, Hlghbay LED light 200 watt efficient LED with pressure die-cast housing, integrated PC optics and 150 lm/w efficacy. 4 kV in built and 10 kV external surge protection, IP 65 ingress protection with additional safety chain complete prewired complete as per site requirement Cat Part No BGHBM PRO B 300L WH NB SD and complete all as specified and directed. Note: Rate for removing of existing unserviceable old luminaire is deemed to be included in this item.

S&F in repair, HIghbay LED light 150 watt efficient LED with pressure die-cast housing, integrated PC optics and 150 lm/w efficacy. 4 kV in built and 10 kV external surge protection, IP 65 ingress protection with additional safety chain complete prewired complete as per site requirement Cat Part No BGHBM PRO B 225L WH NB SD and complete all as specified and directed. Note: Rate for removing of existing unserviceable old luminaire is deemed to be included in this item.

Taking down carefully copper/aluminium sub main wiring complete alongwith all connected accessories etc complete all as specified and directed.

M&L submain wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLS type, cables 2.5 Sqmm drawn through in and including rigid steel heavy duty steel Conduit upto 32mm on wall surface/ recessed as required at site including 1.5 Sqmm 1100Volts grade, FRLS type, PVC insulated unsheathed multi stranded flexible copper conductor cable as continuous earth wire and connecting to common earth terminals complete all as specified and directed. Note:- (i) Two runs of cables and one run of continuous earting cable drawn in conduit/ casing and caping will be measured as one lengt of sub main. (ii) steel conduit, clamps etc its accessories is deem to be included in this item rates.

Taking down carefully copper/aluminium point wiring complete (light, fan, plug point & power complete alongwith fittings, switches, ceiling roses, tube light fittings, bulk head fitting regulator, sockets) removing materials to store and offering credit & making good of disturb surfaces of wall/floors etc complete all as specified & directed.

M&L for Point wiring with 1.5 Sqmm (22/0.30mm) PVC insulated and unsheathed multistranded copper conductor cable, 1100 volts grade, ISI marked, FR type drawn through and including PVC casing caping/ PVC Conduit (ISI marked) and its accessories such as Tee, elbow, jointer, elbow corner etc. fixed on surface of walls, columns/ beams alongwith 1.5 Sqmm (nominal area) copper conductor cable (multistranded) PVC insulated and unsheathed as earth wire connected to common earth dolly at one end and metallic bodies of luminaire/ fan at other end including PVC folding boards with sunmica top for mounting switches, sockets, fan Regulators, accessories etc as per site requirement for one light point or one fan point controlled by one switch with cables 1.5 sq. mm size complete all as specified and directed.

All as per ser item No. 6.00 above, but for One 5 Amp, 5 pin socket outlet point on same board with other switches including earth wire complete.

All as per ser item No. 6.00 here in before, but for One 5 Amp, 5 pin socket outlet point on independent board.

All as per ser item No. 6.00 here in before, but with 4.0 Sqmm (36/0.30mm) PVC copper stranded cable FRLS type for one 15 Amp, 5 pin socket outlet point including PVC cable 4 Sqmm FRLS type copper stranded conductor as earth wire as specified & connected to common earth & earth terminals including boards for mounting purposes.

Supply and fixing in replacement switch piano flush button 5 Amp single pole one way 230 volts white finish complete all as specified & directed.

Supply and fixing in replacement switch socket combination flush type 5 pin 5 Amp multipurpose 230 volts single pole one way suitable for 3 pin/2pin 5 Amp plug top white/ivory finish complete all as specified and directed.

Supply and fixing in replacement of switch socket combination multipurpose flush type 2 in 1 type (3 and 5 pin) 5/15 Amps, 230V, AC complete all as specified & directed.

Supply and fixing in replacement ceiling rose surface PVC 50mm dia 3 terminals including PVC mounting block white/ivory finish complete all as specified and directed.

Supply and fixing in replacement surface and wall mounted LED batten 20 watt - 4Ft White with Aluminum housing & integrated electronic driver, high performance batten and efficacy should not less than100 lumen/watt complete all as specified and directed.

Supply and fixing in replacement surface and wall mounted LED batten 10 watt - 2Ft White with Aluminum housing & integrated electronic driver, high performance batten and efficiency should not less than 100 lumen/watt complete all as specified and directed.

Taking down carefully DB/ Sheet Metal Enclosure with existing MCBs complete & making good of disturb surfaces of wall/floors etc complete all as specified and directed.

Supply and fixing distribution board sheet metal enclosure double door shutter type factory made fixed flush with wall or outside on wall surface suitable for mounting isolators & MCB's 415 volts, 200 Amp rated bus bar with front openable cover suitable for TP & N 4 ways complete all as specified and directed.

Supply and fixing distribution board sheet metal enclosure double door shutter type factory made fixed flush with wall or outside on wall surface suitable for mounting isolators & MCB's 240volts, 200 Amp rated bus bar with front openable cover suitable for SP & N 4 ways complete all as specified and directed.

Supply and fixing distribution board sheet metal enclosure double door shutter type factory made fixed flush with wall or outside on wall surface suitable for mounting isolators & MCB's 240volts, 200 Amp rated bus bar with front openable cover suitable for SP & N 8 ways complete all as specified and directed.

Supply and fixing sheet metal enclosures with plug socket single pole and neutral with two pin and earth plug and with one MCB of 20 Amps (SP) complete all as specified and directed.

Supply and Fixing in replacement MCB SP 5 to 32 Amp rating 240V, 10KA 'C' curve complete with connection testing and commissioning complete all as specified and directed.

Supply and Fixing in replacement MCB SPN 32 Amp rating 240V, 10KA 'C' curve complete with connection testing and commissioning complete all as specified and directed.

Supply and Fixing in replacement MCB SPN 40 to 63 Amp rating 240V, 10KA 'C' curve complete with connection testing and commissioning complete all as specified and directed.

Supply and Fixing in replacement of MCB TP 25 to 63 Amps, 415 Volts, 50 Hz with 10 KA 'C' curve complete with connection testing and commissioning complete all as specified and directed..

Supply and Fixing in replacement of MCB TPN 16 to 32 Amps, 415 Volts, 50 Hz with 10 KA 'C' curve complete with connection testing and commissioning complete all as specified and directed.

Supply and Fixing in replacement of MCB TPN 40 to 100 Amps, 415 Volts, 50 Hz with 10 KA 'C' curve complete with connection testing and commissioning complete all as specified and directed.

Material & Labour in replacement of Earthing complete with galvanised steel earth plate electrode 60cmx60cmx6 mm thickness buried directly in ground (earth pit not less than 2.25mtr deep below normal ground level) with top edge of earth plate not less than 1.5 mtr below normal ground level connected to and incl galvanised earth lead wire of 4.00mm dia by means of nuts & bolts, check nuts and washers of galvanised incl PCC pit of 1:2:4 type B-1, cover reinforced with XPM weight not less than 4 Kg/Sqm and 6mm dia bar handle, earth pit angle iron frame of size 25mm x 25mm, excavation and earth work in any type of soil, charcoal dust, salt, light grade GI watering pipe 20mm dia with funnel and wire -mesh and medium grade GI protection pipe of 15mm bore from top edge of earth plate upto main distribution board complete all to as shown in electrical plate No 3 of MES Sch 2009 (Part I) connected main switch board all as specified and testing on completion.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum.

SHRI P P SHARMA (BID ID -3332258)

NIRANJAN SARKAR (BID ID -3332457)

SUNIL DAS AND CO (BID ID -3334742)

M/s Prakash Traders (BID ID -3331266)

HALDER ENTERPRISERS (BID ID -3332568)

SHRI SANJAY KUMAR GUPTA (BID ID -3332065)

M/S MANAS MITRA (BID ID -3333634)

M/S B K ENTERPRISE (BID ID -3331941)