Indian Tenders

Tender Notice

TDR 55675202
Tendering Authority Public Works Department
Tender No WBPWD/EE/BED/e-NIQ-48/2026-27
Tender ID 2026_WBPWD_5014033_1
Tender Brief Corrigendum : Tender For Electrical Renovation Works For C Us & Road Illumination And Installation Of A New Led Glow Sign Board At The Top Of Academic Building Of Aliah University C Us, New Town, Kolkata -700160.
City 24 Paraganas North
State West Bengal
Document Fees Refer document
EMD INR 130663.0 /-
Tender Value Refer document
Tender Type Tender
Bidding Type Open Tender
Competition Type Indian

Tender Details

Tender for Electrical Renovation Works For C Us & Road Illumination And Installation Of A New Led Glow Sign Board At The Top Of Academic Building Of Aliah University C Us, New Town, Kolkata -700160.

Corrigendum Details

Sr No CorrigendumDate Corrigendum CorrigendumType NewSubmissionDate
1 12-06-2026 Date extension Date 25-06-2026
2 13-05-2026 BOQ Corrigendum BOQ 25-06-2026
3 13-05-2026 BOQ Corrigendum BOQ 12-06-2026

Key Dates

Publish Date 12-06-2026
Last Date of Bid Submission 25-06-2026
Tender Opening Date 29-06-2026

Contact Information

Company Name Public Works Department
Contact Person Room No. 108, Purta Bhawan, Salt Lake
Address Room No. 108, Purta Bhawan, Salt Lake

BOQ Items

Name of Work:- Electrical renovation works for C us & Road Illumination and installation of a new LED Glow sign Board at the top of Academic Building of Aliah University c us, New Town, Kolkata -700160.
Sl. No. Item Description
1Supply & delivery of 11 mtr. Long swaged type G.I steel tubular pole as per (410SP-53) with 300mmx300mmx6mm base plate & with inbuilt Sleek terminal box with required sizes studs for 4 core 16 sq mm A Al cable termination as required and 10A porceline fuse for each out going with proper pad locking arrangement (2 nos.). (Make- Subham / Jindal/Utkarsh).
2Supply & delivery of 9 mtr. Long swaged type G.I steel tubular pole as per (410SP-29) with 300mmx300mmx6mm base plate & with inbuilt Sleek terminal box with required sizes studs for 4 core 16 sq mm A Al cable termination as required and 10A porceline fuse for each out going with proper pad locking arrangement (2 nos.). (Make- Subham / Jindal/Utkarsh)..[For hostel area]
3Supply and Fixing of 1.5 mtr length single arm header assembly fabricated from 40mm dia. GI Pipe (ISI-M) of following length rigidly welded with 125 mm dia. GI Pipe (ISI-M) of 0.3 Mtr. long as pole sleeves at an angle of 105⁰ including S/F 3Nos ½” MS jam nut each with 1No. ½” dia. through bolt, pole cap and painting as to GS of the entire assembly.(Make- Subham / Jindal/Utkarsh).[For hostel area]
4Supply and Fixing of 1.5 mtr length double arm header assembly fabricated from 40mm dia. GI Pipe (ISI-M) of following length rigidly welded with 125 mm dia. GI Pipe (ISI-M) of 0.3 Mtr. long as pole sleeves at an angle of 105⁰ & suitable angle between the two arms including S/F 3Nos ½” MS jam nut each with 1No. ½” dia. through bolt, pole cap and painting as to GS of the entire assembly.(Make- Subham / Jindal/Utkarsh).[For hostel area]
5S & F Circular Ring Shapped GI Pipe (ISI-M) (40mm dia.) pole bracket of 600 mm dia with 0.3 Mtr long Sleeves of 125 mm dia. GI Pipe (ISI-M), including S/F 3Nos ½” MS jam nut each with 1No. ½” dia. through bolt, pole cap and painting as to GS of the entire assembly.[Play ground and Academic gate]
6Erection of Single Steel tubular pole of 9 mtr. length as given below with sole plate & Cap etc. in CC foundation (Proportion and dimension size 0.6x0.6x1.70 mtr.), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.50 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly as to GS. [Hostel and garden area]
7Erection of Single Steel tubular pole of 11 mtr. length as given below with sole plate & Cap etc. in CC foundation (Proportion and dimension size 0.6x0.6x1.91 mtr.), having 600x600x150 mm thick CC (4:2:1) base block below sole plate/pole with hard jhama metal including CC (6:3:1) muffing 0.30 mts. dia and 0.50 mts. above ground level including 3 mm thick neat cemented finish and GI earth bolt after making drilled holes etc. on pole & carriage of pole upto 1.6 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly as to GS.[Play ground and Academic gate]
8Extra on items 1 & 2 above, for providing CC (6:3:1) base block (around the pole) dimension 0.45x0.45x0.60 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) incl. drilled hole in pole suitable for alkathene/polythene pipe entry, for street light wiring, without Loop Box.[for new and Existing pole ]
9Extra on items 1 & 2 above, for providing CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) incl. drilled hole in pole suitable for alkathene/polythene pipe entry, for street light wiring, without Loop Box.[for new pole ]
10S & Delivery of (3 mtr) long Hot-Dipped galvanized mild steel step decorative pole with grey powder finish, Eliptical Aluminium Sheet riveted to the pole, with grey UV stabilized pure polyester coating after HOT-Dipped, mild steel base plate (10 mm thick min) of dia 260mm(min.) with 4 nos eliptical holes of 20x42mm on 210mm PCD suitable for M12 bolts, with inbuilt Sleek terminal box with required sizes studs for 4 core 16 sq mm A Al cable termination as required and 10A porceline fuse for each out going with proper pad locking arrangement (2 nos.) Pole design parameters vary depending on the type of bracket and loading factor.• All pole sections are welded using special v groove technique by certified welders using high end MIG welding processes.• Built-in control box with cast aluminium service door and safety rope.• The control gear tray is prewired with MCB, terminal connectors for loop-in / loop-out arrangement.• The foundation bolt holes in the base plate are designed to be elongated for fine adjustments / alignment of the pole during installation.• Base plate made of steel grade E250 & foundation bolt of grade 4.6(Make- Havels- ECO POLE 3M TOP 76 MM/ Bajaj /Jaquar)[Garden area]
11Erection of Single 3.5 mtr long Hot-Dipped galvanized mild steel step pole with 4 nos. 12mm dia 400 mm length \\"J\\" type Bolt projected 80 mm & Nut etc. in CC foundation (Proportion and dimension indicated below), having 450x450x150 mm thick CC (4:2:1) base block with hard jhama metal including900 mm depth x 300mm dia cylindrical type RCC (6:3:1) muffing and 150 mm. above ground level including 3 mm thick neat cemented finish and for alkathene/polythene pipe entry, for street light wiring, without Loop Box with GI earth bolt after making drilled holes etc. on base plate & carriage of pole upto 0.5 Km from Store to work-site including filling up the excavated earth pit with shifted soil and ramming properly.[Garden area]
12Fixing only outdoor / street light type LED 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. [On wall of Academic bldg, 02 nos. for wall at gate top of Academic bldg entrance]
13Fixing only Floodlight/ street light Fitting with suitable tie clamps and MS plate for mounting on Pole/Tower or similar structure as per the direction of EIC.[Hostel area : 20 x 1 , 10 x 2, Existing pole : 15 x 2 , 30 x 1 Round head pole : 6 x 2]
14Supplying & Fixing PVC water proof type looping cable box size 250x200x105 mm deep having 4 mm thick comprising of one 250 V 6-32A SPMCB of Breaking capacity 10kA & C characteristics on din rail, one NL on porcelain insulator, one compression type brass cable gland for up to 2- core 16 sq.mm PVC/A cable and having lined with rubber gasketted GI top cover with brass machine screws etc., earthing terminal with lug, on steel tubular pole near base, including S&F 40x6 mm thick, GI clamps with bolts, nuts etc. incl. painting if necessary as per direction of EIC. (Make- Syntex/Hensel)[Existing pole:45, bollard:2, RGB light:2, Garden light:2, Sign board:2, Entrance wall light:2]
15Supplying & fixing of 32 mm dia of UPVC pipe of schedule 40 Protection on periphery wall of the pond with necessary fittings like steel clamping arrangement with bend, tee and jointing metarials as required as per direction of EIC.[RGB light cable laying]
16S & L of heavy guage Polythen Rolled pipe of 40mm dia clamping with the retaining wall of boundary by S & F of suitable sizes MS/ Aluminium strip clamp and srew etc. For laying of compound light/ bollard light cable as per direction of EIC.[for bollard light cable laying and existing pole cable entry in loop box]
17Supply & Laying of 1.1 KV grade 3 Core 1.5 sqmm pvc insulated Un-armoured Cu Cable through prelaid UPVC/polythene pipe( Mk.-Polycab/Havells/Gloster/RR Kabel/) including making connections as necessary as per direction of EIC.[for Bollard & RGB light connection]
18Supply & Laying 1.1 KV grade 2Core 1.5 sqmm pvc insulated Un-armoured Cu Cable ( Mk.-Polycab/Havells/Gloster/RR Kabel) for loop box to fittings connection through the Pole including making connections as necessary as per direction of EIC.[Loop box to pole fittings connection]
19Supply & Deiivery of LED street light luminarie IP 66,made up of pressure die cast aluminium housing witJl Toughened glass/ PC cover provided with high power LEDs and secondary optics PC/PMMA lens and Silicon filled BIS registered Potted Vibration proof Driver with built in 4 KV surge protection and 1OKV extemal SPD with Efficacy>120 lumen/watt, CRI >70, CCT>5700K. Make:- Wipro DOT/Crompton, Raptor Pro/Bajaj,EDGE NXT LED/ PANASONIC BLOOM/Havells Endura SunDown/PHILIPS Urban edge Plus)Driver Mk.- Philips Signify/Wipro/ Xitanium/ Inventronics.LED Chip mk.-Nichia,Cree,Osram, Lumiled.-----90-100 watt[for 9 mtr pole of Hostel Area, 20 x 1, 10 x 2 and Existing pole : 30 x 1, 15 x 2.]
20Supply & Delivery of LED Flood light luminarie IP 66,made up of pressure die cast aluminium housing with Toughened glass/ PC cover provided with high power LEDs and secondary optics PC/PMMA lens and Silicon filled BIS registered Potted Vibration proof Driver with built in 4 KV surge protection and 10KV extemal SPD with EIlicacy>l35 lumen/watt or better, Impactresistance-IK10/IKO8,CRI >70, CCT > 5700K.Make:- Wipro Ranger LED/Crompton, PLUTONEO/ Philips Tango LED/Bajaj)Driver Mk.- Philips Sig:nify/Wipro/ Xitanium/ Inventronics.LED Chip mk.-Nichia,Cree,Osram, Lumiled.----- 250 Watt[for round headed pole at play goround and gate of Academic. ]
21Supply & Delivery of LED Flood light luminarie IP 66,made up of pressure die cast aluminium housing with Toughened glass/ PC cover provided with high power LEDs and secondary optics PClPMMA lens and Silicon filled BIS registered Potted Vibration proof Driver with built in 4 KV surge protection and 10KV external SPD with Efficacy>l35 lumen/watt or better, Impactresistance-IK10/IKO8,CRI >70, CCT > 5700K.Make:- Wipro ALPHA/Crompton, PLUTO NEO/Philips Tango LED/Bajaj)Driver Mk.- Phifips Signify/Wipro/ Xitanium / Inventronics.LED Chip mk.-Nichia,Cree,Osram, Lumiled------150 Watt[for Entrace gate wall light]
22Supply & Fixing 40-45W LED Decorative Post Top light fitting in Pressure die cast Aluminum base with Prismatic polycarbonate diffuser, LED lamp colour Temp-4000K Spun Aluminium top cover & IP66 Protection complete with all accessories as per direction of EIC.[Crompton Nebula LPTM 40 CDL /Bajaj/Jaquar][for Garden light]
23Supply &Fixing of 10W inverted pyramid tripod type LED bollard with IP65 protection as per direction of EIC. [CROMPTON- Liara LBLS1-10 CDL /Bajaj/PHILIPS].[Pond periphery]
24Providing CC (6:3:1) muffing 0.3 mtr dia upto the height of 0.3 mtr. above the ground level around the pole base complete with 3 mm thick neatly finished cement plaster all-round after dismantling the unserviceable muffing if necessary.
25Supply and Fixing of 18watt aluminium diecast housing RGB light with IP68 protection on wall/ floor incl. fixing with clamping arrangement with leak proof connector and all accessories as required as per direction of EIC. [Make- Philips BBP343 LED RGB 18W 20D 24V/similar specification of Crompton][Pond perifery]
26Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required.2x22/0.3 (1.5 sqmm)+1x22/0.3 (1.5 sqmm) ECC. [for connection of building nearest DB to timer box for entrance gate light ]
27Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required.2x36/0.3 (2.5 sqmm)+1x22/0.3 (1.5 sqmm) ECC. [for connection of building nearest DB to timer box for glow sign board]
28S & F of single phase Timer Control unit with 12-way SPN DB Box(Make.- L&T/Crabtree/ kgrand/Siemens/ABB) 12 way SPN DB or Timer DB- 1 no, 40A DP MCB Isolator-1 no., Digital 24 hrs.Time switch- 1 no., 32A 2-pole power contactor-1no., Centre off 2-way toggle switch-1 no., 32A Barrier type Terminal -1 no., LED indicating lamp-1 no., 2x4+1x2.5 Sq.mm Cu wire(Gloster /KEI/RR cabel)(For operation of Glow Sign Board and entrance light)
29S & F of 3 phase Timer Control unit with 12-way SPN DB Box(Mk.- L&T/Crabtree/ tegrand/Siemens/ABB)12 way SPN DB or Timer DB- 1 no40A FP MCB Isolator-l no., Digital 24 hrs.Time switch-1 no., 40A 3 pole power contactor-1no., Centre off 2-way toggle switch-1 no., 32A Barrier type Terminal -1 no., LED indicating lamp-2 no., 4x4+2x2.5 Sq.mm Cu wire(Gloster /Havells/RR cabel)(For operation of compound light at girls hostel area)
30Supply and delivery the following 1.1 KV grade PVC insulated A/Al. Cable [Polycab/RR/Havells/MESCAB]as below:4 core 16 sq mm. [For Pole to Pole]
314 core 35 sq.mm. [ For LT-Panel to Control Box]
323 core 6 sq.mm. [ For wall fitted light and glow sign board]
332 core 6 sq.mm. [ For garden light ]
34Laying of cable upto 3/4 core 35 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting.
35Laying only Cable upto 50 sq.mm through existing RCC/Hume/ GI Pipe/Open masonary trench for single, 2, 3, 3½ & 4 core.
36Laying 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.
37Laying of cable as below, after cutting floor/pavement/wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish. From 2.5 sqmm to 35 sqmm at an average depth of 75 mm in floor/pavement/wall etc.
38Supplying 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 : 4 core 16 sq mm.
394 core 35 sq mm.
403 core 6 sq mm.
412 core 6 sq.mm.
42Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials.4core 16 sq mm.
434 core 35 sq mm.
443 core 6 sq mm.
452 core 6 sq.mm.
46Supplying & fixing medium gauge GI Pipe (ISI-Medium) Protection with necessary fittings and jointing materials as required. 40mm dia.
4750mm dia.
48Excavation of soil for installation of Earth Electrode and filling & ramming.For Soft Soil.
49Earthing 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:a) By ISI-Medium GI pipe. [New pole -36, Old pole -45, F.P box-5] x 2 nos each. & (3m pole -24, common loop box on angle iron -4)x 1 each Total =200 nos.
50Connecting the equipments to earth busbar including S & F GI(Hot Dip) wire of solid GI wire of 4 SWG size 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 as per direction of EIC.
51Extra for treatment of soil by using salt & charcoal or coke for earth electrode as per direction of EIC.
52Straight through Jointing of cable of 4 core 16 sq. mm size by compound jointing kit including S&F ferrul, tapes and jointing materials as per direction of EIC. (Brand approved by EIC).
53Straight through Jointing of cable of 4 core 35 sq. mm size by compound jointing kit including S&F ferrul, tapes and jointing materials as per direction of EIC. (Brand approved by EIC).
54Dismantling of existing damaged F.P boxes, Loop boxes, Poles, Cables etc. as required and handed to the Authority and digging of bottom end soil of 45 nos. existing poles for extra CC muffing on pole foundation as per direction of EIC.
55Painting of Street Light Poles and cross arms of above 9 mtr. long pole lengths and no. of coats of paint, as given below with ready mixed paint/primer of approved make, and brand incl. preparation of surface by sand paper/emery paper, cleaning etc. for receiving fresh coat of paint as per direction of EIC.i) One coat of red lead/Zinc chromate priming.
56ii)1st coat of synthetic enamel paint over the Primer
57ii)2nd coat of synthetic enamel paint over the 1st coat
58Supply and fixing 500 mm Long 100 mm dia ISI medium GI pipe for jacketing the 9 mtr. steel tubular pole including welding, painting and necessary fabrication jobs in pole with experts skilled labour as per direction of EIC
59S & F outdoor type M.S. Pillar Box(required size with painting) complete with car venture type base pedestal for holding the upper compartment of the Pillar Box. The overall dimension of the above Pillar Box 800 x 600 x 500mm. made from 6 mm. thick M.S. sheet with single door with locking arrangement for free opening. The above door fitted with side of the Pillar Box by two sets hinge system arrangement with providing capsule hinge welded with the Pillar Box rigidly incl. providing door handle and providing Vent at the top side of the Pillar Box incl. padlock system on the above Pillar Box for extra protection incl. S & F 7 (seven) lever (Godrej) padlock with duplicate key in front back side. There should be provision inside the Pillar Box of 1 No. suitable size of Hylamp sheet holding the electrical accessories with suitable size of angle iron frame fitted inside the middle portion of the above Pillar Box required concreate foundation and S & F of following accessories. Incoming : a) 1 No. 415V 100A FP Isolator (L&T/Legrand/Seimens - 1 no. b) 1 No. 415V 200A BBC (500 x 350 x 150) mm. with 4 nos. Copper bar of size 4 x 20 x 5mm on porcelain chair including providing following accessories at the top cover of BBC as per direction of E.I.C. - 1 Set. Outgoing : (c) S&F of 63A FPMCB(L&T/ Legrand)with necy. accessories.--03 nos. (d) S & F Digital Voltmeter (Mk.-L & T/Schneider). - 1 No. (e) S & F Digital Ammeter (Mk.-L & T/Schneider) and C.Ts,5A/100A (AE make). - 3 Nos.(f) S & F Pilot Lamp (R/Y/B). - 3 Nos.(g) S & F LT make 3pole power contractor power contactors (MNX95) with necy. Connection - 1 Nos. (h) S & F one no 240v AC 50HZ analog time switch FM/1 quartz-1 nos.(Make-L&T/Gee) (i) By pass switch - 1 nos. Including necessary internal connection by 35 Sqmm & 16 Sqmm CU wires incl control wiring with suitable sizeCu wires and Epoxy paintings of the pillar box as per direction of EIC.
60LED SIGNBOARD : SITC of LED GlowSign Board of Size 360 sq ft withliquid Acrylic letters with adhesive on ACPBoard of 3mm thick (Mk.-Aludecor/Alstone) of suitable size to accomodate all the matters /contains as approved by the authority to be made with 25x25x4 mmMS angle iron, 18SWG square/round Hollow bar ,base plate (10mm thickness) required for fixing the necessary nuts bolts washers supporting angle iron clamp etc. and acp sheet on front sides & edges only & back side to be covered by GI sheet (with proper ventilation arrangement) .All side tobe moulded uniformly, Side fabricated by aluminium L channel upon which elevated or box type letter made from imported liquid acrylic will be fixed.The thickness of acrylic will be 5mm(for small letters),8mm (for big letters) and 10mm (for very big letters).The back side of the letters is covered by 3mm thick ACP (Mk.-Aludecor/Alstone).The inside of the letters Supplying & fixing of best quality LED lighting arrangement of fully water proof 10 nos LED light fittings of 20watt (100lm/w).The letters are sealed by exterior grade silicin.The back side of the board is covered by 22 SWG GI sheet with nuts & bolts.INTENSITY:-Same& smooth uniform throughout without any dark patch. VISIBILITY :- upto250 meter for normal eyes Thecomplete sign board will be fixed on roof of thebuilding with providing CC muffing,1 noCI water proof 200x150x100mm loop box,50x50x6mmMSangle for supporting by nutswashers etc. After drilling holeon the frame front facia,GSB would have 2 nos hinge typedoors in back side tohave the inside access incl. mending goods the damages to original finish and painting of any steel/iron surfaces of the glowsign board with 2 coat of aluminium paint over one coat of RO priming.(Matter of LED BOARD will be approved by the Authority)
61Note:- Rate should be quoted inclusive of all taxes and duties including GST. Please Enable Macros to View BoQ information

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