WBHD/EE/ED-II/e-NIQ-01/24-25

Amount

Stair case lighting: Supply and drawing 1.1 kv grade 3 x 1.5 sq mm PVC insulated ,unsheathed 'FR' single core multi stranded copper wire(Finolex/Kei) in concealed manner through 19 mm bore and 3 mm thick polythene pipe embaded in wall by necy. Arrangement incl.18 SWG GI fish wire and mending good the damages to original finish..[For Stair case] (60 mtr avg. run for each stair x 35 nos. stair)

Supply & fixing CRC sheet metal inspection box(16 SWG) of size175mmx100mmx65mm with 3 nos. suiatable size copper bar(Ph,N & E)on hard rubber insulator flushed in wall after cutting brick wall with bakelite/ perpex top cover incl. painting and earthing attachment incl. necy. connection as required. [8 nos. in each staie x 35 nos. stair]

Supply & fixing CRC sheet metal box(16 SWG) of size175mmx100mmx65mm with 3 nos. suiatable size copper bar(Ph,N & E) on hard rubber insulator flushed in wall after cutting brick wall with bakelite/ perpex top cover incl. painting and earthing attachment and supply & fixing 240 v 2 nos. 20 amp piano key type switch (Both Anchor Make) by cutting perpex cover incl. necy. connection as required.

Supply and fixing 240v, Augular batten holder 75 mm dia(Anchor Make) on existing sheet metal box incl. connection as per GS

Supply and fixing 9 watt led cool white bulb (Philips/Magik/Surya)

Compound Lighting: Fixing only outdoor / street light type fluorescent light fitting complete with all accessories to be fixed/projected from the wall of the building incl. making holes to building, S&F 40 mm dia GI pipe (ISI-Medium) 1.50 mts. average length, with GI socket at one end and thread at the other end & suitable bend to house the fitting & making necy. connections with S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall and painting

S&F 250V,45 watt LED Light fittings incl. all accessories on existing arm bracket [Philips/ MAGIK /Surya] 5 Years OEM Warranty Period

S&F 2x1.5 sq. mm PVC insulated and unsheathed multistranded copper wire(Finolex/R-R CABLE/KEI) for connecting loop box to light fittings through 13 mm polythene pipe.[ loop box to fittings]

S&F 250V,72 watt LED Light fittings incl. all accessories on existing arm bracket [Philips / MAGIK /Surya] 5 Years OEM Warranty Period

Lightening: S&F Lightening conductor Air - terminals made of 15 mm dia 1500 mm long GI pipes (ISI -M) having 5 prongs 4 SWG GI (Hot -Dip) wire at loop with 85 mm dia 6 mm thick GI base plate at bottom incl. necy. Holes duly grouted on parapet in CC morter (4:2:1)

S&F GI(Hot -Dip) strip s 20x3 mm thick for horizental run on the parapet/roof/wall with GI saddles 1100 mm apart incl. mending good the damages.

S&F GI(Hot -Dip) strip s 20x3 mm thick for vertical run on wall with GI saddles not exceeding 1100 mm apart incl. mending good the damages.

Making soldered joint between conductor by 7/10 GI (hot - Dip) wire incl. jointing materials & painting with 2 coats of bituminous paint.

Hiring charges for scaffolding arrangement incl. dismentling at the end of work and carriage per story of building per vertical run .

Earthing with 50 mm dia GI pipe (TATA - MIDEUM) as per specification incl. excavation of soft soil.

Cutting cornices/ steps etc. including cutting recess in buildings etc. & supply & fixing 15 mm bore (ISI-Medium) GI pipe protection and mending good damages to the building works: Length upto 0.5 Mtr

S&F earth bus bar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall incl. providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc as required.

Supply & fixing of Testing joints by 20 mm x3mm thick GI(Hot Dip) strip 125 mm long grouted on wall having clearance of 6 mm from wall for making connection with thimbles at the end of 7/10 SWG GI (Hot Dip) stranded wire and 4SWG GI(Hot Dip) wire of verticle conductor and conductor from earth electrode complete with S&F thimbles,GI bolts,nuts, Check-nuts,spring washers etc. as required.

Add G.S.T 18% on aggregate amount of BOQ item No 1 to 18.

Add LW Cess 1% on aggregate amount of BOQ item No 1 to 18 (after add G.S.T 18 %)

NITESH MANAGEMENT

CHATTERJEE ELECTRICALS