Tender For Repair & Renovation Of electrical installation Work And Supply Installation Testing and Commissioning of 2 Nos. Split Ac Machine In Place Of Existing Machines At The Ingate Enclosure, Lalbazar Under Lalbazar Electrical Section, P.W.D.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
07 Aug 2026
8 days left
EMD
6852
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Kolkata → West Bengal
EMD Exemption
Not Available
Quantity
Not Available
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Project Description
Tender for Repair & Renovation Of electrical installation Work And Supply Installation Testing and Commissioning of 2 Nos. Split Ac Machine In Place Of Existing Machines At The Ingate Enclosure, Lalbazar Under Lalbazar Electrical Section, P.W.D.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 29-Jul-2026 | Time Extension Corrigendum07 | Date | 07-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Distribution 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 horizontal run & above false ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for 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 Modular type switch (Brand approved by EIC) fixed on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed] (Make: Legrand (Myrius)) Make:Havells/RRKABEL/Polycab2x22/0.3 (Ph. & N) and 1x22/0.3 as ECCAverage run 8 mtr |
| 2 | Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) 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 6A 3 pin Modular type plug socket & switch (Brand approved by EIC) on 4 Module GI switch board with3/4 Module top cover plate on wall incl. necy. connection making earthing attachment, painting and mending good damages to building works.(Make: Legrand (Myrius)) |
| 3 | (On Board ) |
| 4 | Average run 1.5 mtr |
| 5 | Distribution 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. Make:RR KABEL/Havells/Polycab |
| 6 | 2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC |
| 7 | 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC |
| 8 | 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC |
| 9 | 2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC |
| 10 | 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. (Make-Legrand/Seimens/ABB(E) |
| 11 | i) 2+12 way Enclosure |
| 12 | Supplying and fixing 240V SP MCB of Breaking apacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make-Legrand/Seimens/Schneider/L&T/ABB) |
| 13 | i) 6-32 A |
| 14 | Supplying and fixing 240/415 V DP MCB Isolator on din rail of existing DBs and necessary connection. (Make-Legrand/Seimens/Schneider/L&T/ABB) |
| 15 | i) 40 A |
| 16 | Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc.(Make: Legrand (Myrius)) |
| 17 | Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (C- Curve) 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.(Make-North-West) |
| 18 | Supply, Installation, Testing, and Commissioning of air-cooled Hi-Wall split type air conditioners of following capacities comprising Indoor and Outdoor Units with factory-charged Rotary/Scroll compressors (R-32/R-410A) includingsurface/concealed copper refrigerant piping insulated with closed-cell elastomeric nitrile rubber insulation and wrapping tape (up to 3 m), FRLS type copper power cable (up to 3.5 m) with suitable plug top, 3 meters of drain pipe, and wireless remote control with suitable battery. The system shall operate on 230V, 50Hz (±tolerance as per applicable standard), single-phase AC supply, providing cooling, dehumidification, and air circulation functions conforming to IS-1391 (Part-II ) with all amendments, and shall be capable of efficient performance at outdoor ambient temperatures up to 50°C, with a minimum 5- year OEM warranty on both the compressor and PCB. The system shall be installed with S&F appropriate fixing arrangements as per OEM recommendations, including wall openings, mending well the damages and making necessary connections including T&P & labour etc as required complet in all respect as per the direction of EIC.Cooling Capacity- 5.2 kW (Minimum) , Air Flow Rate:600 CFM (Minimum)Minimum ISEER - 5.0, BEE level - 4-Star(min). (Make- Mitsubishi Heavy Duty/ O General ) |
| 19 | S&F 240V, Single Ph, 25A, timer controller in SS double door 2 +12way DB enclosure of 14 SWG (2mm) CRC sheet powder coated paint with S&F following electrical accessories & front door locking arrangement with all connection, earthing attachment on wall with thermal tripping arrangement(over loading protection) as per direction of EICi) 6-10A Thermal overload relay ( make L&T/Legrand/Schneider)----1noii) 24Hr programmable Analog dial timer (LT make-67DDTo )---1noiii) 25 A two pole power contactor (make L&T/Legrand/Schneider)---1noiv) Metal Din Channel MCB supporter---4nosv) 25A On-Off-On toggle switch---1novi) LED indication lamp—1No vii) Outgoing connector make ELMAX-----4nosviii) Mechanical locking arrangement ---1no. |
| 20 | Supplying, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for VRV/VRF system, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XPLE Class-O tubular insulation/with Class-O closed cell elastometric nitrile rubber tubular sleeves sections of 19 mm thick insulation as given below for Suction and Liquid lines, all accessories as per specifications etc. as required. |
| 21 | 6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm as per BS864 ON ASNISB 16.22 |
| 22 | 12.7 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm as per BS864 on ASNISB 16.22 |
| 23 | Supply & laying Soft Drawn PVC Drain Pipe 19mm dia with proper supports & brackets as per direction EIC. |
| 24 | Supply & Laying 32 mm hard PVC pipe (heavy type) for water discharge (Make: supreme / Finolex / Prince pipe/ Oriplast) |
| 25 | S&F of additional following items for length exceeding 3.5 mtr for complete installation and commissioning of aboove AC machines.2.5 sqmm, 3/4 core copper cable (FRLS type) (Make: Polycab/ Finolex/ KEI/ Gloster) |
| 26 | Supply & Fixing 240 V, 6-16 A combo, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with 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. (Make: Legrand (Myrius)) |
| 27 | (Power Point Sep 15A ) |
| 28 | Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch (Brand approved by EIC), 16A Modular switch type MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 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.(Make: Legrand (Myrius)) |
| 29 | Computer Board |
| 30 | Supplying and delivery of following size Armoured cablesXLPE/PVC insulated are designed for 1.1 kV StrandedAluminium conductor, high tensile galvanized steel wire/striparmour for mechanical protection, and PVC/FR PVC outersheathing power cable of following size.(IS 7098 Part - 1/2011 with Up To Date Amendments.). (Make- KEI/Havells/Polycab) |
| 31 | 2 core 10sqmm. |
| 32 | 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. |
| 33 | 2core 10 sqmm. |
| 34 | 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 |
| 35 | 2core 10sqmm. |
| 36 | Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required |
| 37 | 32mm dia |
| 38 | Supplying 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 : |
| 39 | 2core 10sqmm |
| 40 | Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials |
| 41 | 2core 10 sqmm |
| 42 | Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. |
| 43 | 6 Sqmm |
| 44 | 4Sqmm |
| 45 | 2.5 Sqmm |
| 46 | Supplying, installation, Testing & Commissioning of LED Recessed Down lighter (square) SMD with powder coated presure dia cast aluminium with high transmission opal PMMA/polycarbonate/prismat diffupey haring uniform light distribution & construction as per IS : 10322 with driver as per the requirement with Driver efficiency >80%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range 00 to 450 C, internal surge protection of 2.5 KV with Short & Open circuit protection, THD < 10% , PF ≥0.9, IP20, CRI >80 , UGR (Unified Glare Rating) < 27, Flicker free (flicker should be below 5%), life time (LED, Driver & electrical circuitary), of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends , CCT 3000°K / 4000°K / 5700°K / 6000°K / 6500°K (As per ANSI Bin), SDCM (Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be confirming to relevant BIS standards and trade mark certificate (T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing Complete in all respect i/c connections with 1.5 sq mm FR/FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Make :- Philips/Wipro/LT).System lumen efficacy shall be >110 lm/watt |
| 47 | 18 - 20 Watt |
| 48 | 5 - 7 Watt |
| 49 | Supplying, installation, Testing & Commissioning of LED Recessed Down lighter (square) COB with powder coated presure die-cast aluminium with high transmission opal PMMA/polycarbonate/Prismate diffusey hereing uniform light distribution & construction as per IS:10322 with driver as per the requirement with Driver efficiency >80%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range 00 to 450 C, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , PF≥0.9, IP20, CRI >80 , UGR (Unified Glare Rating) < 27, Flicker free (flicker should be below 5%), life time (LED,Driver & electrical circuitry), of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends , CCT 3000°K / 4000°K / 5700°K / 6000°K / 6500°K (As per ANSI Bin), SDCM (Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be confirming to relevant BIS standards and trade mark certificate (T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing Complete in all respect i/c connections with 1.5 sq mm FR/FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (make:-Philips/Wipro/lighting Technology).System lumen efficacy shall be as below:110 lm/watt |
| 50 | 8 - 10 Watt |
| 51 | 2Watt spot light |
| 52 | Supplying, installation, Testing & Commissioning of decorative bracket light on wall on wooden plank by necy. Screw etc with IP65 range of outdoor lights.lumen-360lm/3000k ,wattage-9watt,dimension-90 x 125x 200 mm,aluminum materials. (Make-[Philips model no - Pylon -58170] or equivalent as per choice of EIC.) |
| 53 | Supply & delivery of 230 V, 50 Hz, single phase, 38 watts, 36\\" (900 mm)Sweep, speed 400 rpm (minimum), A.C. Ceiling Fan and class of insulation: B, 3 nos. metal (Aluminium alloy) blades, 30 cm long down rod (14 SWG & higher thickness), 2 nos. canopies, safety rope, copper winding, steel/Al body. Power Factor not less than 0.9 and minimum air delivery 140 cu.m/min (minimum), without Regulator including capacitor with safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for compliant to IS 374:2019 and external connections with 1.5 sq.mm FR, PVC insulated copper conductor single core cable and earthing etc. as required.. ((Make :Crompton -senorita opal white or as per choice of EIC) |
| 54 | 900mm (36”) |
| 55 | Supply & Delivery of 230 V, 50 Hz, single phase, 85 watts, 18\\" (450mm), speed 1325 rpm (minimum), Bracket Fan and class of insulation: B, 4 nos. metal (Aluminium alloy) blades, copper winding, steel/Al body with metal back cover. Power Factor not less than 0.9 and minimum air delivery 110 cu.m/min (minimum), including capacitor with safety pin, nut bolts, washers, temperature rise=75 degree C (max.), insulation resistance more than 2 mega ohm, suitable for compliant to IS 374:2019 and external connections with 1.5 sq.mm FR, PVC insulated copper conductor single core cable and earthing etc. as required. (make:- Orient/Usha/EPC) |
| 56 | Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. making necy. connections etc. |
| 57 | Fixing 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. |
| 58 | Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length |
| 59 | Earthing with 50 mm dia ISI-Medium 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 - By ISI-Medium GI pipe |
| 60 | Excavation of soil for installation of Earth Electrode and filling & ramming. (For Soft Soil) |
| 61 | 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. |
| 62 | Connecting the equipments to earth busbar including S & F No. 10 SWG 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. |
| 63 | Extra for providing masonery enclosure on the top of the earthelectrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos.12 mm dia holes on the GI pipe . |
| 64 | Dismantling the existing old & damaged electrical wiring, switch board, power plugs,computer board, fixtures,LT cables etc. from its own position with own tools & tackles, unskilled manpower and mending good the damages as per G.S. incl less cost of Salvage value of dismantled materials. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 29, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 07, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 8 daysAug 07, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 8 daysAug 11, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 12 daysTender Documents
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