Tender For Supply Installation Testing and Commissioning of New Air Conditioning Machine And Aliied Electrical Installation Work At The Office Of The Directorate Of Labour Department, Wb Situated At 2Nd Floor, A Block Of New Secretariat Building, Kol
Tender Value
Ref. Documents
Estimated cost
Bid Submission
18 Nov 2026
5 days left
EMD
5764
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
Website
Contact Person
Address
Project Description
Tender for Supply Installation Testing and Commissioning of New Air Conditioning Machine And Aliied Electrical Installation Work At The Office Of The Directorate Of Labour Department, Wb Situated At 2Nd Floor, A Block Of New Secretariat Building, Kolkata-700001.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 04-Nov-2026 | DATE EXTENTION | Date | 18-Nov-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | AC MACHINESSupply of Microprocessor based air-cooled ceiling Concealed type split Air Conditioner comprising of indoor unit,outdoor unit having both condensing and cooling unit made of Cu tubes having cooling capacity not less than 10000W, ISEER ratio:- 3.1 to 3.9, Noise level not more than 55db with scroll/rotary Compressor suitable for R-410A/R-32 Refrigerant & operation on 415V - 50 Hz - 3 Ph AC supply.(Make-Mitshubishi Heavy Industries/O-General /Mitsubishi Electric//Daikin/Hitachi as per approved by EIC/authority). |
| 2 | Supply & Installation of Extra Add-on items- HVAC grade 5/8\\"(for suction) & 3/8\\"(for discharge) 1.15mm thickness copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle,screw, insulation tape, fastner etc for above AC machine as per direction of EIC. |
| 3 | Supply & Laying of 4core 2.5 sq.mm 1.1 KV insulation grade sheathed Cu cable with gas line as per direction of EIC for making interconnection/communication between Indoor to Outdoor unit of Ceiling Concealed split AC machine. (Polycab/Gloster/Finolex/KEI/ Havells /RR Cable as approved by E.I.C) |
| 4 | Supply & Laying 20 mm hard PVC pipe (heavy type) for water drainage. |
| 5 | Supplying, fabrication & fixing 2 Nos. M.S. Angle of size (50 mm x 50 mmx6mm) for making platform for installation of outdoor unit of 3.0/4.0 TR ceiling concealed AC incl. drilling 2 nos holes in each Angle including cutting holes into the wall & grouting the same with cement concrete (1:1 ½ :3) etc. fabricated with horizontal angle of 25 mm x 25 mm x 6 mm including supporting angle 40 mm x40mm x 6 mm in each platform in outer edge for transmitting the load centrally through 2Nos. (40 mm x 40 mm x 6 mm) Angle inserted into the exiting wall. The entire structure should be baricated & safe for ODU maintenance. Area of the platform is 2Mtr. x 1Mtr. or as per Machine configuration & load with adequate service access as per direction of EIC. |
| 6 | ELECTRICAL INSTALLATIONSupplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required. [E-9/1y]4x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC |
| 7 | Supplying 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. [E-16/7a]20mm size |
| 8 | Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. [F-5/9]4 sqmm |
| 9 | 2.5 sqmm |
| 10 | S&F Timer Control Unit for Three phase ceiling Concealed type Split AC machine assembled with following accessories: - i)12-way double-door(Metal door) SPNDB Box (L & T cat no.-DBSPN012DD or equivalent model of Legrand/ Siemens as approved by E.I.C)-1 no. ii)25A FP 30mA RCBO (Make: L&T Cat no.- AUF3C402503 or equivalent model of Legrand /Siemens ) - 1 noiii) 22A 3-pole power contactor (L&T: Type- MNX22 ; Cat no.-CS94980 or equivalent model of Siemens/ABB)-1no. iv) Digital 24 hour time switch (Make-L&T Cat no.-67DDT0 or equivalent model of GIC/Siemens) -1no. v)Melamine terminal block-4 nos. vi)LED indicating lamp RYB (L&T: SIL R 240V)-3 no. vii) ON/OFF Push(L&T: emn R/G fd-1) = 2 nos All control circuit wiring would be made by 1x2.5 sqmm FRLS stranded Cu wire(Brand approved by E.I.C) and the I/C & O/G circuit with 4x4sqmm copper wire of suitable length maintaining colour code incl taping, socketing to complete the work. |
| 11 | S & F 3phase , 415 V, 50Hz DOL starter with encloser Relay range 9-14 amps (Make-ABB/Siemens/L & T as per dierction of E.I.C) to be fixed on wall with all fixing accessories complete as to G.S |
| 12 | Add. G.S.T.@ 18% on total value. |
| 13 | Add. LWC.@ 1% on total value Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Nov 04, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Nov 18, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 5 daysNov 18, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 5 daysNov 20, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 7 daysTender Documents
Download All (ZIP) ↓
Disclaimer
We takes all possible care for accurate & authentic tender information. However users are requested to refer Original source of Tender Notice / Tender Document published by Tender Issuing Agency before taking any call regarding this tender