SPECIAL REPAIR REPLACEMENT TO PCC POLES, STREET LIGHTS, SECURITY LIGHTS ELECTRICAL FITTINGS, DBs, MCCBs AND ALLIED WORKS AT TECH AREA AND BLDG NO.P-91 AND P-27 AT AF STN 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 item No.2.01 above but on independent 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.

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.

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.

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.

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 63 Amps 415 Volt, 16KA ,4 Pole to be fixed on TPN all as specified & directed.

Supply and Fixing in replacement of MCB SPN/DP 6-32 Amps, 230 Volts, 50 Hz with 10 KA.

Supply and Fixing in replacement of MCB SP 6-32 Amps, 230 Volts, 50 Hz with 10 KA.

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 by the Engineer - in - Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick complete all as specified and as directed by the Engineer - in - Charge.

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 by the Engineer - in - Charge.

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 by the Engineer - in - Charge.

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 50 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.

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 fix MCCB,4P, 125 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.

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

Supply and fix LT-CT operated Dual Source PLUS Multi Function Meter in 96x96 Sq. mm Flush mounted with LCD type display measuring & displaying parameters of 2 Sources in one meter with following options. Make HPL Item Code DUSCT2EMGPC01 or equivalent Model of RICHA as approved by GE.

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 by Engineer-in-Charge.

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 complete and painting with one coat of synthetic enamel paint of approved color internally and externally all as specified and as directed by Engineer-in-Charge.

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”.

Dismantling of old PCC pole 8 Meter long with GI pipe 20 mm dia & busbar chamber and dumping the scrap at low lying area

Supply and erect in true vertical steel tubular swaged pole complete with MS Box plate 6 mm thick of size 300 x 300 mm finial taper plug, cap, bolt, nuts washers & screws as specified type 410-SP-31 (9 mtr long) Made out of ERW MS tubing confirming to IS-2713 Part II including drilling holes of required size for fixing cross arms etc painting with two coat of aluminium paint over a coat of red oxide primer.

S&F LED Lights of 100 W light in aluminium PDC housing, 230V PF>0.95, toughened glass cover with IP 66 protection with 5 KV inbuilt surge protection device all as specified. Make : Crompton Cat Part No LSTP-100- CDL or equivalent model of Havells/Philips/Bajaj .

S & F in replacement of PVC weather proof, hinged door, junction box with 10A Aluminium bus bar, 415V, Neutral link and 1No MCB SP of 6 Amps, necessary fixing arrangement such as clamps, nut, bolts, etc including dismantling old unserviceable junction box all as specified and directed. Make : Hensel, Cat No. DK 0606G or equivalent model of syntex/Universal switch gear control.

M&L for PCC (1:4:8) type D-2 (using 40 mm graded stone aggregate) as in foundation for pole etc.complete all as specified and as directed.

M&L for PCC (1:2:4) type B-1 (using 20 mm aggregate) as in Copping for pole including necessary from work complete all as specified and as directed.

M&L for brackets made out of 40mm bore GI pipe, medium grade, 1.5M long, bend to shape and including suitable MS clamps made out of 40 x 6mm flat iron, necessary bolts, nuts, washers etc complete and painting the bracket and clamps with 2 coats of synthetic enamel paint over a coat of red oxide Zinc chromate primer all as specified and directed

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.

SHRI P P SHARMA

M/S SUNNY ENTERPRISE

SUNIL DAS AND CO

BEEPEE AND COMPANY

SARKAR ENGINEERING CO.

M/s Chakraborty Enterprise