NIT No.2317/PWD(BMC) dt.23/02/2026 (SL-6)

Supply & fixing the Havells make 415 V 63 Amp. With Rewireable Porcelein FuseUnits TPN main switch. With iron angle & necessary fixing materials on wall including inter – connection and earthing complete.

Supply & fixing of M.S. Busbar chamber having size 600mm x 300mm x 150mm with iron angle & necessary fixing materials on wall including 4 nos. copper busbar (300mm x 25mm x 6mm) with bolt, nut, washer, etc. fitted on porcelain base carrier & inter connection, earthing attachment & painting complete.

Supply & fixing L&T/Havells/Standard make sheet steel enclosure (IP 43) with metal door 6+2 way TPN Horizontal PPI DB with provition of MCB as incomer & SP MCBs as outgoings, complete with insulator bus bar arrangement, with 63Amp 4 pole MCB 2 Nos. & 6A to 32A SPMCB 24 Nos. fixing on the wall with necessary fixing materials incl. inter connection complete

Supply & fixing L&T/Havells/Standard make sheet steel enclosure 8 way SPN MCB DB fitted 40Amp 2 pole Isolator1 No. & 6A to 32A SPMCB 6 nos. fixing in the wall by housing the same after cutting brick wall by sharp chisel incl. making earthing attachment, painting & mending good damages to building works ands inter-connection complete.

Earthing with 50mm. (2’) dia I.S.I. medium G.I. pipe 3.64 mm thik x 3.04 mt.(10’) long and 1 x No. 4 SWG G.I. wire (4 mtr. Long) 13 mm. dia x 80 mm long G.I. bolt, double nuts, double washers including S & F 15mm. dia G.I. pipe protection (1 Mtr. Long) to be fitted with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 mtr. (12ft.) bellow the ground level & restoring surface duly rammed.

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish. 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC). a) Average Run 6 Mtr.

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish. 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC). b) Average Run 8 Mtr.

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish. 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC). Average Run 10 Mtr.

Supply & fixing 250 V, 3 Pin 16 Amp. Plug socket with Modular type switch(Haveiis/MK make) fixed on Modular switch box & top plate cover on wall incl. necessary connection and making earthing attachment complete.

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish On Board. a) On Board

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish On Board. b) Avg. run 1.5 Mtr.

Distribution wiring in 1.1 KV grade 4 x 16 sq.mm. + 1 x 4 sq.mm single core stranded FR PVC insulated & unsheathed copper wire (Havells / Finolex Make) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories including necessary fitting and earthing complete.

Distribution wiring in 1.1 KV grade single core stranded FR PVC insulated & unsheathed copper wire (Havells / Finolex Make) of following size in 20mm PVC casing capping FR (Precision Make) including necessary fitting and earthing complete. a) 2 x 2.50 sq.mm. + 1 x 1.50 sq.mm.

Distribution wiring in 1.1 KV grade single core stranded FR PVC insulated & unsheathed copper wire (Havells / Finolex Make) of following size in 20mm PVC casing capping FR (Precision Make) including necessary fitting and earthing complete. b) 2 x 4.00 sq.mm. + 1 x 2.50 sq.mm.

Distribution wiring in 1.1 KV grade 4 x 10 sq.mm. + 1 x 4 sq.mm single core stranded FR PVC insulated & unsheathed copper wire (Havells / Finolex Make) in 20mm PVC rigid conduit ‘FR’ (Approved Make) including necessary fitting and earthing complete.

Cutting Channel of size (40 mm x 40 mm / 43 mm x 43 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge Polythene pipe dia as stated below, by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles. 19 mm dia 3 mm thick polythene pipe without earth continuity wire

Cutting Channel of size (40 mm x 40 mm / 43 mm x 43 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge Polythene pipe dia as stated below, by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles. 25 mm dia 3 mm thick polythene pipe without earth continuity wire

Supplying & Fixing of metal 4-6 module switch Board complete with all accessories for housing the same after cutting brick wall by sharp chisel incl. making earthing attachment, painting & mending good damages to building works etc. as required.

Supplying & Fixing of metal 4-6 module switch Board cover complete with all accessories for including making earthing attachment & mending good damages to building works etc. as required.

Supplying & Fixing of metal 1-3 module switch Board complete with all accessories for housing the same after cutting brick wall by sharp chisel incl. making earthing attachment, painting & mending good damages to building works etc. as required.

Supplying & Fixing of metal 1-3 module switch Board cover complete with all accessories for including making earthing attachment & mending good damages to building works etc. as required.

Supplying & Fixing of metal 8-12 module switch Board complete with all accessories for housing the same after cutting brick wall by sharp chisel incl. making earthing attachment, painting & mending good damages to building works etc. as required.

Supplying & Fixing of metal 8-12 module switch Board cover complete with all accessories for including making earthing attachment & mending good damages to building works etc. as required.

Supply & Fixing 240 V, 25A Modular type socket, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (C-Curve) and 6 Module GI Modular type switch board with 6 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections.

Supply & fixing of Magik /Crompton Greaves / Havells make 15W 6500K down lighter luminaries fixing directly on ceiling (Fouls ceiling) after cutting board including fixing materials and inter-connection complete.

Supply & fixing of Magik /Crompton Greaves / Havells make 12W 6500K down lighter luminaries fixing directly on ceiling (Fouls ceiling) after cutting board including fixing materials and inter-connection complete.

Supplying & fixing of 30 Watt Flood Light new generation energy saving & environment friendly long life versatile pressure Di-cast Aluminium IP-66 outdoor luminaires fixing on angle frame with fixing materials incl. inter connection complete.

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

Supply of Havells / Crompton Greaves make 48 inch. Ceiling fan complete with blades, canopy, fork, rubber bush etc including inter connection complete.

Supply & fixing of tray light strep with driver (Philips/Havells) in the false ceiling tray portion including fixing materials & inter connection complete.

Supply & fixing of(6000 mm x1500 mm x 250 mm)box type water proof display sign board made of 2 nos. 4mm.white poly vinyl sheet, 18 SWG G.I. sheet 30mm x 30mm x 5mm 2 nos al. angle about 130 nos. English/Bengali letters, Logo designing & printing with different color on vinyl film & pasting the same on poly sheet illuminated with S & F 6 nos. 40W single florescent tube light fitting with proper insulation and wiring inside the box as per direction of E.I.C. including all fixing materials.

Supply 1.1 KV grade 2 core 6 sq.mm. PVC insulated al. armoured cable on wall / surface fixing by bar-saddle with earthing attachment.

Laying of cable upto 2 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and Painting.

Fixing only single/twin florescent/Panel light fitting complete with all accessories Directly on wall/ceiling with HW block and suitable size MS fastener, Ceiling plate, nipples etc. as required.

Fixing only fan clamp for RC ceiling/wall as per specification after cutting the ceiling & binding with reinforcement and mending good the damages.

Supplying & Fixing MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flat including making good damages to building roof with satisfactory finishing and painting – (As per Drawing no. 475 of PWD Specification Book – May 1991)

Supply of Havells/ Crompton make 300mm Exhaust Fan fitted directly on wall including S & F of necessary fixing materials & inter connection complete.

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 diameter 38cm(18”).