WBHD/EE/ED-1/eNIT-01/2022-23

Amount

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Gloster/Finolex/Polycab) for ECC in 19 mm bore, 3 mm thick polythene pipe complete with all accessories embedded in wall for horizontal & vertical runs and in suitable size PVC casing-capping (Precision make) for ceiling portion only, incl. necy. PVC clips, fittings etc. to light/fan/call bell point with piano key type switch (Anchor make) fixed on sheet steel fabricated switch board with Perspex/bakelite top cover on wall incl. necy. connections and making earthing attachment and mending good damages to building works [only PVC casing-capping on ceiling and remaining portion concealed] (Avg. run 5 Mtr.).

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Gloster/Finolex/Polycab) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 5A 3 pin plug point incl. S&F 240 V 5A 3 pin flush type plug socket & piano key type switch (Anchor make) incl. S&F earth continuity wire, fixed on sheet metal (16 SWG) switch board with bakelite/perspex (wall matching colour) top cover (3 mm thick) flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC (On Board) .

Cutting Channel of size (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 19 mm, 3 mm thick Polythene pipe 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 - (a) 19 mm dia 3 mm thick polythene pipe with out earth continuity wire.

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Gloster/Finolex/Polycab) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required.-i) 3 x 22/0.3 (1.5 sqmm) (for 5Amp.Seperate Plug) - avg run 10 mt per point x total 40 point.

ii) 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC (for 15Amp. Power Plug) avg run 12 mt per point x total 20 point.

iii) 2 x 36/0.3 (2.5 sqmm) (meter loop) (Avg 1 mtr per flat for 208 flats in 6 blocks).

iv) 2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC

Supply & Fixing 240 V, 6A, plug socket with separate 6 A Piano key type switch (Anchor) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. (for Aquaguard ; each flat-1 no)

Supply & Fixing 240 V, 2 nos. 6A, plug socket with separate 2 nos. 6 A Piano key type switch (Anchor) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required. (5A. Separate plug)(3 nos each flat)

Supply & Fixing 240 V, 16/20A, plug socket with separate 20 A Piano key type switch (Anchor) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required (For power point)

Supply & Fixing 240 V, 20 A Piano key type switch (Anchor) on sheet metal switch board incl. S & F 100x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required ( for Geyser)

Supply & Fixing 240 V, 20 A plug Socket (Anchor) on sheet metal switch board incl. S & F 100x100x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required ( for Geyser)

Supply & Fixing Socket type fan regulator (Step type) (Anchor) on existing sheet metal switch board with bakelite/perspex top cover by screw after making housing for regulator knob by cutting bakelite/perspex top cover incl. making necy. connections etc

Supplying and fixing double-door SPN MCB Distribution Board of different sizes as follows with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment.-2+6 Way [ABB Enclosure (SCHM6) or equivalent model of Schneider/L&T as per direction of EIC]

Supplying and fixing 240 V 40 A DP MCB Isolator on din rail of existing DBs and necessary connection (Make - ABB/Schneider/L&T)

Supplying and fixing 240 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection- 6-32 A SP MCB (Make-ABB/Schneider/L&T)

Supplying and fixing MCB SS 2 way enclosure with IP-20/30 protection(KDM Metal MCB Box 2 pole (white)), powder coated provision for two/four pole MCB, on angle iron frame incl. S &F 40 A D.P.MCB (Make ABB/Schneider/L&T) & mending good the damages to original finish incl. painting, connection & provision for earthing attachment as per G.S.

Supplying & Fixing 240 V AC/DC superior type Ding-Dong Call Bell (Anchor) on HW board incl. S&F HW board.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 50 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required.

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages by No. 8 SWG wire.

Supply & Delivery (4 ft x 8 ft ) of size made of 19 mm thick water proof (BWP) & termite proof green ply

Dismantling existing damaged & unservicecable electrical installation with owns tools & takles incl. Mending good damages as per GS and clearing/removing from the site.

Add. G.S.T.@ 12% (on Total from item no 1 to 23) to be calculated by bidder

Add. LWC.@ 1% to be calculated (on total from item no 1 to 23 + GST@12%) by bidder

CHATTERJEE ELECTRICALS

S. N. ENTERPRISE

PHINIX