Tender For Electrical Installation And Arrangement Of Air Conditioning Work Through Pwd In Connection With The Creation Of Office Set Up/ Infrastructure For The Proposed Permanent Office Space For The Departmental Representatives (Dr) Of State Tax At
Tender Value
Ref. Documents
Estimated cost
Bid Submission
18 Aug 2026
10 days left
EMD
17959
Bank guarantee accepted
Document Fee
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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
Website
Contact Person
Address
Project Description
Tender for Electrical Installation And Arrangement Of Air Conditioning Work Through Pwd In Connection With The Creation Of Office Set Up/ Infrastructure For The Proposed Permanent Office Space For The Departmental Representatives (Dr) Of State Tax At The 6Th Floor Of Door Sanchar Bhawan, 2/5, Judges Court Road, Alipore, Kolkata-700027---- Air-Conditioning Work.
BOQ
| Sl. No. | Item Description |
| 1 | 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) including surface/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 complete in all respect as per the direction of EIC. (Make:- O General/Mitsubishi Heavy/Daikin) |
| 2 | Cooling Capacity- 5.2 kW (Minimum) , Air Flow Rate:600 CFM (Minimum) Minimum ISEER - 5.0, BEE level - 4-Star(min) |
| 3 | Cooling Capacity- 6.1 kW (Minimum) , Air Flow Rate:800 CFM (Minimum) Minimum ISEER - 5.0, BEE level - 4-Star(min) |
| 4 | Supply, Installation, Testing, and Commissioning of 230V, 1 phase, 50 Hz Inverter Type Ceiling suspended Cassette type Air conditioners complete with wireless Remote having the capable of performing of cooling capacity 26000 BTU/hr or 7620 W (Minimum), dehumidification, air circulation, R-32/R-410A Green Refrigerant and variable speed inverter rotary compressor with 100% copper condenser coil with anti-corrosion coating, ISEER more than 5 and Air flow rating 990 CFM (Min) including Printed Circuit Board (PCB) with metal enclosers and min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and PCB and maintaining the noise level between 35 dB to 45 dB at inside the room is acceptable. The unit shall be in confirmation with IS 1391 Part-II 2023.The system shall be able to deliver 100% of the rated capacity upto 42 degree C and operate up to 52 degree C ambient temperature. (Make:- O General/Mitsubishi Heavy/Daikin) |
| 5 | Supply, Installation, Testing, and Commissioning of 440V, 1-Ph/3-Ph, 50 Hz Inverter Type Ceiling suspended Cassette type Air conditioners complete with wireless Remote having the capable of performing of cooling capacity 48000 BTU/hr or 14068 W (Minimum), dehumidification, air circulation, R-32/R-410A Green Refrigerant and variable speed Scroll compressor with 100% copper condenser coil with anti-corrosion coating, ISEER more than 5 and Air flow rating 1475 CFM (Min) including Printed Circuit Board (PCB) with metal enclosers and min 5 year Original Equipment Manufacturer (OEM) warranty both compressor and PCB and maintaining the noise level between 35 dB to 45 dB at inside the room is acceptable. The unit shall be in confirmation with IS 1391 Part-II 2023.The system shall be able to deliver 100% of the rated capacity upto 42 degree C and operate up to 52 degree C ambient temperature. (Make:- O General/Mitsubishi Heavy/Daikin) |
| 6 | S&F of additional following items for length exceeding 3 mtr for complete installation and commissioning of above AC machines. |
| 7 | Supplying, Installation, testing and commissioning including vaccumiazation and Nitrogen testing of following nominal sizes of soft/hard drawn copper refrigerant piping for above said AC, complete with fittings, with suitable adjustable ring type hanger supports, jointing/brazing including accessories, insulated with XLPE 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 : (Make- Approved by EIC) |
| 8 | 6.4 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 9 | 9.5 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 10 | 15.86 mm dia (OD) (Soft drawn) with tube thickness 1.2 mm |
| 11 | S&F of additional following items for length exceeding 3.5 mtr for complete installation and commissioning of aboove AC machines. |
| 12 | 2.5 sqmm, 3/4 core copper cable (FRLS type) (Make- Polycab/Gloster/Finolex/Havells /RR Kabel as Approved by EIC) |
| 13 | 4 sqmm, 4 core copper cable (FRLS type) (Make- Polycab/Gloster/Finolex/Havells /RR Kabel as Approved by EIC) |
| 14 | Supply and laying 25mm PVC pipe (heavy type) for water drainage.(25mmOD, 1mm thick) with proper support & bracket as per direction. (Make- Supreme/Oriplast). |
| 15 | Supply & laying Soft Drawn PVC Drain Pipe 19mm dia with proper supports & brackets as per direction EIC. (Make- Supreme / Oriplast) |
| 16 | Supplying, fabrication & fixing of outside Iron Structure platform of suitable size by grouting MS u-channel of 6mm thick of size (75 mm x 40 mm x 4.8 mm) for making platform for installation of outdoor unit of Cassette AC incl. drilling 2 nos holes in each channel including cutting holes into the wall & grouting the same with cement concrete cement concrete (1:1 ½ :3) etc. fabricated with horizontal angle of 25 mm x 25 mm x 6mm and supporting angle of 50 mm x 50 mm x 6mm in each platform. The platform should be baricated & safe for ODU Maintenance in outer edge for transmitting the load centrally through (50 mm x 50 mm x 6 mm) Angle and 20mm x 3mm Flat inserted into the wall. The Area of the platform is of suitable size as per Machine configuration & load with adequate service access as per direction of EIC. The design of platform structure to be approved by EIC. |
| 17 | Supply & Fixing of perforated GI cable tray with perforation notmore than 17.5% suspended from ceiling incl. S&F GI connector,6mm dia MS suspender, bolts & nuts, steel fastener etc. [apart 1 mtr distance] as required of the following size. Incl. Al painting of MS support. |
| 18 | (i) 150x50x1.25mm (18SWG) Without angle iron support |
| 19 | (ii) 200x50x1.25mm (18SWG) With 25x25x3mm angle iron support Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 05, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 10 daysAug 20, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 12 daysTender Documents
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