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Tender ID
Tender Value
₹2.6 L
EMD Value
₹5,200
Closing Date
23 Mar 2026, 11:00 amClosed
AE NKHESD
N.K.H. Elec Sub Division Purta Bhawan
Immediate Rectification of Critically Hazardous and Unsafe Electrical Wiring System at Main medicine Store at ID BG Hospital Kolkata
2026_WBPWD_1020422_1
WBPWD/AE/NKHESD/NIQ- 46/Q of 25-26(2ND CALL)
Open Tender
ELECTRICAL WORKS ORG
Item Rate
7 days
KOLKATA
Please refer Tender documents.
3 documents required · 3 mandatory
₹5,200
7 May 2026
10 Mar 2026
25 Mar 2026
10 Mar 2026
23 Mar 2026
14 Mar 2026
Dismantling the existing installation with the CO's own tools and tackles and store within 1.6KM
Supplying and Delivery of 1.1 KV grade armoured Alminium XLPE cable (Make: Gloster/Havells/Polycab) 4 Core 25 Sq.mm
Laying of 4 core 25 sqmm cable 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
Laying of one No. cable upto 35 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
Supply and fixing compression type gland complete with brass gland brass ring and rubber ring for dust and moisture proof entry of XLPE/PVC armoured cable. 4 Core 25 Sq.mm
Finishing the end of following XLPE/PVC armoured cables bycrimping method incl. supplying and fixing solderless socket(Dowels make), tapes, anticorrosive paste & jointing materials 4 Core 25 Sq.mm
Supplying and fixing double door 415V,6 way Horizontal TPN MCBDB (Legrand)comprising with of 1no. 63A FP Isolator and 24 nos.,(6- 32)A SP MCB 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
Supplying and fixing double-door SPN MCB Distribution Board 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.incl 40 A DP Isolator as incomer & 12 Nos 6-32 Amp SPMCB as Outgoing. 2+12 way Enclosure (607712) (make-Legrand/ABB/Schneider)
Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (MESCAB/KEI/Gloster) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish. Average run 10 mtr
Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (MESCAB/KEI/Gloster) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire as ECC, to 5A 3 pin flush type plug socket & Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. painting the MS box and mending good the damages to original finish On Board
Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (MESCAB/KEI/Gloster) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC for Power point & CB
2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC for Separate Plug Point
2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC for AC
2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC
Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works 175 mm x 100 mm x 65 mm
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. 6 amp plug socket without top & 2 nos. 6 amp piano key type switch (Both Anchor Make) by cutting perpex cover incl. necy. connection as required.
Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) 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
Supply & Fixing 240 V, 20 A Piano key type Plug Socket (Brand approved by EIC) 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(Gyser+AC) connections as required
Supply & fixing step type electronic step type fan regulator(Anchor / Rider)) on existing switch board incl. making connection.
Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 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.(For AC)
Supply and Delivery of 4 feet Industrial box type twin LED tube fitting incl.Supply & Delivery of 2 no. 240V, 20 W LED Tube (Polycarbonate with heat sink) with glare free light distribution with CCT (5000K-6500K) having minimum luminous efficiency of 105 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Wipro/Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]
Supply and Delivery of 4 feet Industrial box type single LED tube fitting incl. Supply & Delivery of 1 no. 240V, 20 W LED Tube (Polycarbonate with heat sink) with glare free light distribution with CCT (5000K-6500K) having minimum luminous efficiency of 100 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Wipro/Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]
Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.
Supply & Fixing of 230V, 1-Ph, AC ceiling fan of follwing size incl. all accessories. (Make- Crompton /Havells/ Usha / Orient) [BEE 5 star rated] Sweep Size- 1200 mm (48"), Wattage :S 36 Watt, R.PM :S 380, Air Delivery greater than 2 16 C.M.M.Downrod should be suitable size for fixing below False Ceiling
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 & Delivery of 220V, Single Phase, 50 Hz A.C heavy duty exhaust fan of following sizes having complete metal body. (Make- EPC/ USHA/ Orient/CROMTON) [ISi mark, IP55 rated] 25 mm (9"), 4 Blade , RPM ≤ 1400, Wattages ≤ 45 Watt, Sound levels ≤ 49 dB, Air Displacement (In CMH) ≥ 440
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 23cm(9 inch) Diameter
Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes 2.5 Sqmm
Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket with separate 3 nos. 6 A & 1 no. 20A Piano key type switch, indicator & 20A switch type SP MCB (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm 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
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 incl excavation of soil as below: By ISI-M GI Pipe
Connecting the equipments to earth busbar incl. S&F GI (Hot Dip) wire of size 6 SWG on wall with steples buried inside wall as required and making connection to equipmnents with bolts, nuts, washers, as required and mending good the damages.
Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 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
Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 50mm Dia
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