Indian Tenders

Tender Notice

TDR 49768213
Tendering Authority Public Works Department
Tender No WBPWD/EE/DED/e-NIT-15 of 2025-26
Tender ID 2025_WBPWD_866310_1
Tender Brief Tender For Electrical Renovation Work For Proposed Medical Record Department (Mrd) Beside Orthopedic Opd At Nbmch. (Electrical Work)
City siliguri
State West Bengal
Document Fees Refer document
EMD INR 16759.0 /-
Tender Value INR 8.37 Lakhs /-
Tender Type Tender
Bidding Type Open Tender
Competition Type Indian

Tender Details

Electrical Renovation Work For Proposed Medical Record Department (Mrd) Beside Orthopedic Opd At Nbmch. (Electrical Work)

Key Dates

Publish Date 19-06-2025
Last Date of Bid Submission 01-07-2025
Tender Opening Date 03-07-2025

Contact Information

Company Name Public Works Department
Contact Person EE/DED
Address Opposite of PWD Inspection Bungalow Kachari Road, Siliguri 734001, District Darjeeling

BOQ Items

Name of Work: Electrical renovation work for proposed Medical Record Department (MRD) beside Orthopedic OPD at NBMC & H. (Electrical Work)
Sl. No. Item Description
1Dismantling of Existing wiring, DBs , As per direction of E.I.C and submit the materials to the section ofice as per direction of the E.I.C
2Supply of2/4 Core XLPEInsulated & Sheathed Armoured stranded Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [Make Polycab / RR /KEI/ Havells/ Gloster as approved by E.I.C]
34 core 70 Sq mm
4Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire.From 70sqmm to 150sqmm
5Laying of cable above 3½ core 50 sqmm and upto 3½ core 90 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting
6Supplying and fixing 4- Way(upto 160 A)double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. (Make- Legrand / Schneider/ L&T/C&S)
7Supplying and fixing 4 Waydouble door Horizontal TPN 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. (Make- Legrand / Schneider/ L&T/C&S)
8Supplying 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.(Make- Legrand / Schneider/ L&T/C&S)
92+12 Way
10Supplying and fixing 240 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection (Make- Legrand / Schneider/ L&T/C&S)
11a) 6-32 ASP MCB
12b) 63 A TP MCB
13Supplying and fixing 125 A ,415 V Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection.(Make- Legrand / Schneider/ L&T/C&S)
14Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. (Make- Legrand / Schneider/ L&T/C&S)
15a) 40 A DP
16b) 63 A FP
17Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below
184 core 70 Sq mm
19Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials
204 core 70 Sq mm
21Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded \"FR\" PVC insulated & unsheathed copper wire (Brand approved by EIC) partly in 20mm size PVC rigid conduit \"FR\" (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], 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 PianoKey type switch fixed on MS CRC sheet metal (16 SWG) switch board on wall complete with 2 no. “Ph & N” copper bar incl. bakelite/ Perspex top cover 3 mm thick and incl. 175x100x65mm inspection box, making earthing attachment,painting the MS box and mending good the damages to original finish [only PVC Rigid Conduit on ceiling and remaining portion concealed]
22a) Average run 12 mt
23b) Average run 9 mt
24c) On board
25Supplying and Drawing 1.1 KV single core stranded \"FRLS\" PVC insulated & unsheathed single core stranded copper wire (Finolex/Polycab/RR Kabel/Havells) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire/20 mm size rigid conduitand making necy. connection as required
26a) 2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC [ HTPN to SPNDB]
27b) 3 x 22/0.3 (1.5 sqmm)
28b) 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC [ Computer board/Power Plug]
29c) 4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC [ VTPN to HTPN]
30Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes
31a) 6 sq.mm
32b) 4 sq.mm
33c) 2.5 sq.mm/1.5 Sq.mm
34d) 16 sq.mm
35e) 10 sq. mm
36Cutting 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 tackles19 mm dia 3 mm thick polythene pipe without earth continuity wire
37Supplying and fixing PVC Rigid Conduit \"FR\" [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works
3825 mm size
3920 mm Size
40Supply & Delivery of 230V, 1-Ph, AC ceiling fan of follwing size incl. all accessories. (Make- Crompton / Usha / Orient/ Polar) [BEE star rated]
41Sweep Size- 1200 mm (48\"), Wattage ≤ 55 Watt, R.PM ≤ 350, Air Delivery ≥ 220 C.M.M
42Sweep Size- 1400 mm (56\"), Wattage ≤ 60 Watt, R.PM ≤ 300, Air Delivery ≥ 250 C.M.M
43Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire.
44Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) 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
45Engraving the deptt. number with 10 mm lettering on the body of fan upto 10 letters incl. hifen, stroke or stop. [ Sample - \"NBMCH/PWD/000/2025\" ]
46Extra for additional one letter incl. hifen, stroke and stop
47Supply & 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) [BEE star rated]
48300 mm (12\"), 4 Blade, RPM ≤ 920 , Wattage ≤ 45 Watt, Sound level ≤ 46 dB, Air Displacement (In CFM) ≥ 750
49Fixing 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:30 cm (12\")
50Supply & FixingAl louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long)30 cm Exhaust fan (12\")
51Supply and Delivery of 4 feet Industrial box type single LED tube batten/ mounting rail (rust free) suitable for single TLED lamp. [Make- Philips/ Crompton/ Wipro or manufacturer with own NABL accredited lab with valid test certificate]
52Supply and Delivery of 4 feet Industrial box type double LED tube batten/ mounting rail (rust free) suitable for Twin TLED lamp. [Make- Philips/ Crompton/ Wipro or manufacturer with own NABL accredited lab with valid test certificate]
53Supply & Delivery of 240V, 18/ 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/ Crompton/ Wipro or manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]
54Fixing only single/twin florescent light fitting complete with all accessories Directly on wall/ceiling with HW block and suitable size MS fastener, Ceiling plate, nipples etc. as required
55Fixing 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. by2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length
56Supply & 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 aftermaking housing for switch by cutting bakelite/perspex cover and making necessary connections as required
57Supply & 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 aftermaking housing for switch by cutting bakelite/perspex cover and making necessary connections as required.
58Supply & Fixing of Two Nos240 V, 6A, plug socket with separate Two Nos6 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 200x150x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws aftermaking housing for switch by cutting bakelite/perspex cover and making necessary connections as required.
59Supplying & 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)
60Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support.With 25x25x3mm angle iron support [200 x50x1.25mm (18SWG)]
61Supply & Fixing of perforated GI cable tray bend with perforation notmore than 17.5% suspended from ceiling with two nos. suspenders & 25x25x3mm angle iron for supporting the cross member incl. S&F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastener etc. as required of the following size. Incl. Al painting of MS support.200 x50x1.25mm (18SWG)
62Excavation of soil for installation of Earth Electrode and filling & ramming for Soft Soil
63Earthing the installation with2\"( 50 mm) dia ISI (M) 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 levelby ISI Medium GI Pipe
64Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall includingproviding drilled holes on the busbar complete with GI bolts,nuts, washers, spacing insulators etc. as required as per G S
65Connecting the equipments body to earth busbar including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc.
66Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting,connection & provision for earthing attachment . 2 Way
67Supply and fixing of timer control switch for controlling out door lightsmade of suitable size of 2+8 Way SPNDB with IP - 43 protection with front door locking arrangement with all connection and comprising with following accessories including necessary connenctions and earthing attachment on angel iron frame on wall / embedding in wall as per instruction of EIC.a) 25 A DP , MCB - 1 no. (Make - L&T cat no - (AUF3C403210)/Legrand- ).b) 25A DPContactor - 2 no. (Make - L&T, MNX type ) d) Daily & weekly programmable basis digital time switch, min switching time 1 min, 25 ON/OFF programs, 6 yrs. Battery backup, settable DST & key pad lock features. - 1 no. (Cat no. - 67DDTO. - L &T - GIC make / equivalent Legrand make)e) Start / Stop push button - 1+1 No. (L&T/ Siemens)f) RYB/Amber LED indication Lamp, 240V AC -1+1 Nos. (L&T / Siemens)Toggle switch -1 Nos
68Supply & Delivery of 230V, 50Hz, 450 mm sweepheavy duty full metal body Pedestal fan an having wattage ≤ 90 Watt, RPM ≤ 1325, Air Displacement (In CFM) ≥ 3550 complete with all accessories. (Make - Orient/Crompton/ EPC/Cinni) [BEE star rated]
69Supply & Delivery of 16 /20 A Plug Top .(Make- Anchor /Equivalent make )
70Supplying and fixing 415V, TPN SFU open execution in existing SS enclosure/cubical with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse asper rating. (Make- Seimens / L&T / Havells) 125 A
71Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl.Supply & Fixing bakelite / perspex top cover on existing switch board by Brass screws making earthing attachment, painting and mending good damages to building works.200 mm x 150 mm x 65 mm

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