WBPHE /EE/AMD/NIT 20e / 2022-2023/2

Amount

Dismantling and lowering of the outdoor lighting luminaries from the top of the pole as well as outside of pump house and OHR by using of scaffolding arrangement after disconnection of electrical connection etc as per direction.

Supply & delivery of following electrical accessories at site:-

90 Watt.LED Greenline V3 is an IP66 road lighting luminarie with single die ceramic base High power led light source,PDC housing,toughened glass cover and unique peanut lens for uniform Distribution.(Make-Philips,BRP409LED 110 CW M2 FG PSU GR V3)

210 Watt Led flood lighting luminarie with single die ceramic based high powered,PDC housing & integrated flood optics to ensure uniform light distribution. (Make-Philips,BVP483 LED210 CW SMB PSU GR)

4 core X 10 Sqmm Aluminum Armored, XLPE insulated 1.1 K.V. grade cable,conforming to IS 7098(I) as per direction of EIC. (Make:-Gloster/Mescab/Polycab/other approved in vendor list.)

3 CoreX2.5 Sqmm annealed bare Cupper flexible conductor PVC insulated and sheathed un-armoured cables 1100 volts.(Make-Gloster/Polycab/Other approved make)

800 Amp 3 Pole, breaking capacity Ics=Icu=Icw=50KA microprocessor based drawout type Air Circuit Breaker with Electrical drawout operation.(Make-L&T,Model No-SL96052)

40 Watt LED tube light extruded aluminium batten for continuous operation available in 4ft length withaccessories. (Make-Philips,Model No-BN100C LED40S-6500 PSU L120 GR)

22 Watt LED tube light extruded aluminium batten for continuous operation available in 4ft length withaccessories. (Make-Philips,Model No-BN021C LED22S PSU CW GR)

1.5 sqmm flame retardant Low smoke & Halogen FR-LSH PVC insulated industrial cables sigle core cupper conductor flexible cables.(Make-hgavells)

3 way Ceiling Rose.

450 mm Sweep,220-240 Volts AC single phase,50 Hz,Heavy duty exhaust Fan with 4 N legs and 4 N Clamps. (Make-Havells,Model No-Turbo Force)

3 way Ceiling Rose.(For exhaust Fan)

Connecting the pole to earth busbar including S & F GI (Hot Dip) wire of size as below,spiral on pole body as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages.

No. 12 SWG.

Earthing with GI earth spike(1822mmX20 mm) and grouted the same under the ground level as per direction.(For Five Number of Existing pole at river bed and Yard+one for DB Box)

Painting of Steel Tubular Pole of lengths and no. of coats of paint,as given below with ready mixed paint/primer of approved make,and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint.

(a) Upto 9 mtr. long pole.

(i) 1st coat of aluminium paint over 1 coat of RO priming.

(ii) 2nd coat of aluminium paint over 1st coat.

Fixing only Floodlight Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure.

Fixing only LED tube light fitting complete withall accessories directly on wall/ceiling by screws etc.

Supplying and Fixing GI water proof looping cable box having hinged GI Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below,Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on,porcelain insulator etc. and housing the same in pole muffing incl. addition and alteration to the existing CC muffing (6:3:1)after dismantling the damaged looping cable box etc. where necy. incl. painting.(200 x 150 x 100mm)(For Five Numbers of Pole)

Atfirst removing the damaged ACB from the PDB Cum MCC Panel after disconnection of all power line, then putting the new one and connected the all power lines with proper socketing and using compression glands in entry all work should be done as per direction of EIC.

Laying of 4 coreX10 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.(From Pole to pole to Panel feeder)

Finishing of the PVC insulated wire ends by socketting with pin type copper sockets and insulated tapes etc., including supplying sockets, tapes.(From MCC Panel to Poles)

Wiring in 1.1 KV grade single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) of following sizes in 25mm PVC casing-capping (Precision make) incl. necy. PVC clips, fittings etc.

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm)(For exhaust Fans)

2 x 56/0.3 (4 sqmm) + 1 x 22/0.3 (1.5 sqmm)(From main switch to DP MCB)

Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter:45 cm (18")(For Chlorine Room)

Supplying & Fixing 12 module GI Modular Switch Board of the following sizes complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl. top cover flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works including 6 Nos Modular type Switch+2 Nos 6 Amp plug Socket+1 Nos DP MCB)

Fitting & fixing of the outdoor lighting luminaries along with new & old accessories to the pole and sub-station building etc as per direction of EIC.

Add. GST@18%

Add. Cess@1%

BENGAL CONSTRUCTION

SUNRISE ENGINEERING CORPORATION

J CHATTERJEE AND CO