SPECIAL REPAIRS TO ELECTRICAL WIRING IN BLDG NO.P-15,P-50,P-77 AND PROVN OF FLAME PROOF LIGHT ANDEXHAUST FANS AT 799 SU AF KURSEONG UNDER GE (AF) BAGDOGRA

Amount

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 main switches, DB removing materials to store & making good of disturb surfaces of wall/floors etc 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, FRLS type drawn through and including PVC concealed conduit/casing caping (ISI marked) of adequate size and its accessories with sunk cast iron/pressed steel terminal boxes of size 1.6mm thick, with 3mm thick plastic laminated sheet cover of adequate size for one light or one fan point controlled by one switch incl 1.5 Sqmm (nominal area) copper conductor cable (multistrand), FRLS type, PVC insulated and unsheathed with colour code earth wire connected to common earth dolly at one end and metalic bodies of luminaires/ fan at other end complete all as specified and directed for one light point / one fan point controlled by one, one way switch the following:- Note:- Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

All as per item No.02 above, but for one 5 Amp 3 pin socket outlet point on same board

All as per ser item No. 2.00 above 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.

All as per item No.03 above, but on independent board

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

Supply and fixing in replacement of socket outlet 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 all as specified & directed.

Supply and fixing in replacement of switch socket combination flush type 5 pin 5/15 Amp multipurpose 230 volts single pole one way suitable for 3 pin/2pin 5/15 Amp plug top white/ivory finish all as specified & directed.

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

Supply and fix in replacement lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings.

Supply and fix in replacement ceiling rose surface PVC 50mm dia 3 terminals including PVC mounting block white/ivory finish.

Supply and Fix in replacement LED Lamps 10/15 watt 5 Star Rating 230 Volt all as specified and directed.

Supply and fix in replacement LED tube light fitting FOUR feet along with fixture, 20 W T8 tubular lamp with aluminium Extruded aluminium/PC Body Diffuser complete with inbuilt driver along with batten with blue coloured end caps . MAKE- Crompton Cat Ref- LDL 20 CDL or equivalent Model in /Philips/Havells .

Supply and fix in replacement LED Tube light two feet along with fixture, 10 W lamp with aluminium Extruded aluminium/PC Body Pc Diffuser complete with inbuilt driver all in one fixtures. MAKE- Crompton Cat Ref- LDL 10 CDL or equivalent Model in /Philips/Havells..

Supply and fixing in replacement LED ceiling Panel Ultra Slim Light Suitable for 600mmx 600mm Modular Ceiling Grid can also be Suspended Premium white powder Coated alongwith fixture protection complete all as specified and directed. Make - Crompton (AURA-1)Cat Part NO CCR-127-36-57-SL-NWH (2x2) or Equivalent model in Philips/Bajaj/Wipro/Havells

Supply and fixing in replacement LED Flood light 150 Watt made up of pressure die cast aluminium housing with toughnrd glass and high power LEDs and secondary lenses with IP66 protection system efficacy>110 LPW option for 3000K 10 KV SPD. Make Crompton Cat Part No.LFN-150-CDL/60-M or equivalent model in Philips/Bajaj/Havells/Wipro

Supply and fixing in replacement of sub main wiring with two single core PVC insulated unsheathed, multistranded flexible copper conductor 1100Volts grade, FRLS type, cables 6 Sqmm drawn through in and including rigid PVC heavy duty concealed conduits 25 mm dia including 6 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 earthing of same section cable drawn in conduit/ casing and caping will be measured as one length of sub main. (ii) PVC conduit / casing caping and its accessories is deem to be included in this item rates. (iii) Unit rate include for cutting chases for conduits and sinking for boxes and making good to wall, floors etc.

Supply and fix in replacement SPN 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 all as specified & directed. Make - Hager, Model No.CP No VYS08D or equivalent Model in Legrand/ C&S.

Supply and fix in replacement TPN 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 415volts, 200 Amp rated bus bar with front openable cover suitable for TP & N 4 ways all as specified & directed. Make - Hager, Model No. CP No VYS08D or equivalent Model in Legrand/ C&S

Supply and fix in replacement Sheet Metal Enclosure single pole and neutral enclosure with Socket Plug Top having Two pin and earth plug and Socket complete with one single MCB of 20 Amps fixed with wall or outside on wall surface 240volts with front openable cover all as specified & directed.

Supply and fix in replacement MCCBs 40 Amps 415 Volt, 16KA ,4 Pole to be fixed on TPN all as specified & directed. Make - Hager, Model No.CP No VYS08D or equivalent Model in Legrand/ C&S

Supply and Fixing in replacement of MCB SPN/DP 6-32 Amps, 230 Volts, 50 Hz with 10 KA Make - Hager, Model No. CP No NBN232N or equivalent Model in Legrand/ ABB.

Supply and Fixing in replacement of MCB SP 6-32 Amps, 230 Volts, 50 Hz with 10 KA Make - Hager, Model No. CP No NBN132N or equivalent Model in Legrand/ ABB.

Supply and Fixing in replacement plug top 3-pin 15amps ISI marked

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for taking out pipe line etc for repairs / laying cables etc and getting out in soft / loose soil complete all as specified and as directed.

Returning, filling in,includingspreading, levelling, watering andwell ramming inlayers not exceeding 25cm thick complete all as specified and directed.

Removal of excavated material [soil] to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified and as directed.

Material and labour for clean dry river sand in trenches/ducts for cushioning to cable complete all as specified.(Punned thickness shall be measured)

Supplying and laying Bricks; common burnt clay building bricks, sub-class ‘B’ designation 75, complete all as specified and as directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sq mm 3½ core

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 sq mm 3½ core

Disconnecting & taking out cable LT 1100V grade any size complete all as specified.

M&L for 80mm bore GI pipe light grade for cable protection ISI marked with all fittings and fixed complete to walls and ceilings or laid in floors including dismantling of pipe complete all as specified and directed.

M&L for repairs to LT panel boards of 1.5m x 1.00 x 0.75m size complete with replacement of rusted MS 3.15 mm sheet,angle frame 50x50x6 wherever necessary , Replacment of welding works to doors, replacement of unserviceable hinges and all drop bolt comlete and painting with one coat of synthetic enamel paint ofapproved coolour internally and externally all as specified and directed.

Supply and fix MCCB 4P 160 amps capacity, rup capacity 36 KA at 415 volt 50 Hz AC supply including necessary modification in panel board if required to fix the MCCB complete with replacement of incoming and out going cable connection with lugs, aluminium conductor cable of proper size, nuts bolts all as directed.replacement of brunt lugs and wire/cable pieces etc as required at site.

Supply and fixing of MCB TPN 63 AMPs, 415 Volts,50HZ with 10 KA

Taking Down/ Dismantling Unserviceable Digital Ammeter and Voltmeter of any type and Capacity.

Supply and fix Digital Voltmeter 0-500 volt, single phase class .5 complete with necessary fixing all as specified and as directed.

Supply and fix Digital ammeter 0-250 amps, single phase class .5 with CT operated complete with necessary fixing all as specified and as directed

Taking Down/ Dismantling Indicator lamp of any Size and Type all as Specified and directed by Engineer-in-Charge.

Supply and fix ndicator lamp of any Size and Type all as Specified and directed

Taking Down/ Dismantling Earthing Complete with Galvanized steel earth plate Electrode/copper plate electrode/chemical earthing of any Size with its accessories such as nuts,bolt, check nuts etc all as Specified and directed.

M & L for Earthing complete with copper plate electrode 60 cm X 60 cm X 3.15 mm thick buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of plate not less than 1.5 mtr below ground level connecting to the copper strip 20x3 mm, by means nut bolt, nuts, check nuts and washer of the GI Earth wire protected by provision of GI light grade pipe 40 mm incl provision of concrete pit in PCC (1:2:4) type B-1 using 20 mm graded stone aggregated with 40 mm thick cover with RCC (1:2:4) reinforced with XPM (weight not less than 4 Kg / Sqm) and frame of angle iron 25mm X 25 mm X 3mm with lugs 2 Nos and with 6 mm dia MS bar handle made to shape, GI light grade 20 mm bore pipe for watering perforated at bottom 1.75 mtr long placed on top edge of earth plate, common salt and charcoal filling, taste point made out of phosphorus bronze with fixing arrangement, funnel, wire mesh and earth work in hard/dense soil, returning filling in and removal of surplus soil to a distance not exceeding than 50 mtr, all as per electric plate No 3 of SSR Part I 2009 and connection to earth test point all as specified incl testing on completion”.

Point wiring with 1.5 Sqmm (22/0.30MM) PVC insulated and unsheatehd multistranded copper conductor cable, 1100 volts grade, ISImarked, FRLSH type drawn through and includingstove enameled steel concealed conduit(ISI marked) of adequate size and its accessories with sunk cast iron/pressed steel terminalboxes of size1.6 mmthick, with Fibre insulation boards, Flame retardant type, treated onone face only of adequate size for one ligght or one fan point controlled by one switch incl 1.5 sqmm (nominal area) copper conductor cable (multistrand), FRLSH type, PVC insulated and unsheathed with colour code earthwire connected to common earthdolly at one end and metalic bodies of luminaries/fan at other end complete as as specified and directed for one light point and one fan point controlled by one, one way switch

As per ser item No.46 above but with 4.0 Sqmm (36/0.30mm) PVC copper stranded cabole FRLS type for one 15 Amp 6 pin socket outlet point inlcuding PVC cable 4 Sqmm FRLS type copper stranded conductor as earth wire as specified and connected to common earth and earth terminals including boards for mounting purposes.

Supply and fix CMRI certified LED flameproof light1x60/20Wx4 feetas directed.Make:Crompton Cat Part No.EXTN1LT8-16/20 or equivalent Model in Sudhir/Bajaj

Supply and fixing of flame proof switch sockets and plug combination in LM6 cable termination box in LM6, 16A, single pole 250V complete all as specified and directed.

Supply and fixing flameproof of exhaust fan AC single Phase 230/240 V of size 450 mm sweep complete with louver

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc., required for complete and proper execution of the work. Refer Schedule A notes for details.

M/s Prakash Traders

HALDER ENTERPRISERS

M/S SUNNY ENTERPRISE

SUNIL DAS AND CO