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Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
Tender Value
₹1.1 Cr
EMD Value
₹2.3 L
Closing Date
26 Oct 2026, 12:00 pm
Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
EXECUTIVE ENGINEER (ELECT.)
BSNL ELECTRICAL DIVISION-II, EASTERN COURT, JANPATH, NEW DELHI-110001
SITC of Pressurization System in Staircase, Lift well and Lift Lobby in Sanchar Bhawan, New Delhi
2026_BSNL_293376_1
17/NIT/E-TENDER/2026-27/ED-II
Open Tender
Electrical Works
Percentage
60 days
SANCHAR BHAWAN
Please refer Tender documents.
4 documents required · 4 mandatory
₹1,180
A.O. (Cash) O/o CGM BSNL, NTR, New Delhi
₹2.3 L
6 Oct 2026
6 Oct 2026
27 Oct 2026
6 Oct 2026
26 Oct 2026
6 Oct 2026
This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1Supplying, Installation, Testing and Commissioning of Fresh Air Tube/Vane Axial fan as per technical specification, data sheets and drawing., all necessary accessories, i/c Recieving, Unloading, Storing, Shifting at desired location etc. All supports will be GI/ MS two or more coat of black enamel pain and 1 coat of primer. Tube/vane axial Fan with impeller having adjustable pitch angle blades and complete with suitable motor & drive assembly. Motor shall also be suitable for Variable Speed drive. Motor shall be suitable for 415 ± 10% V, 3 Phase, 4 Wire, 50 ± 3%Hz electrical supply. Fans shall be AMCA Certified & listed for performance, Air & sound power level (Vendor to confirm if the fan selection offered is certified for performance and sound or only for performance). Fan to have safety wire mesh screen on any exposed face. (Make:- Kruger/Nicotra/Greenheck) (Minimum pressure difference at any point for staircase 50 Pa, for Lift lobby 25 Pa & for lift well 50 Pa) Motor Efficiency Class: IE3 as per IEC 60034-30-1 Motors shall be TEFC, IP55 rated & Class F Insulation. Noise Level : Not more than 75-78 dbA @ 3m distance Minimum Total efficiency : not less than as per FEG-63 as per AMCA CFM TSP Fan dia" RPM Approx. Fan (mm Wg) ( mm) (Kw) | |||||
| 1.1 | 1500 10 355 2800 0.75 | 32 | Nos. | 1,05,070 | ₹33,62,240 |
| 1.2 | 15300 25 1120 1450 5.5 | 2 | Nos. | 2,85,950 | ₹5,71,900 |
| 1.3 | 16600 25 1120 1450 5.5 | 6 | Nos. | 5,40,052 | ₹32,40,312 |
| 1.4 | 20100 25 1120 1450 5.5 | 1 | Nos. | 12,33,054 | ₹12,33,054 |
| 2Supply, installation, balancing and commissioning of fabricated at site GSS sheet metal rectangular/round ducting complete with neoprene rubber gaskets, elbows, splitter dampers, vanes, hangers, supports bends, transitions, reducers, end caps, collars etc as required complete in all respect in confirmation with IS : 655 and approved drawings and specifications of following sheet thickness complete as required. NOTE: DUCTING SUPPORTING SYSTEM TO BE DESIGNED BY A COMPETENT AGENCY TO ENSURE SAFETY OF THE INSTALLATION, BUILDING AND THE PERSONS. CONTRACTOR TO HIRE A SPECIALISED AGENCY FOR DESIGN AND INSTALLATION OF THE DUCT SUPPORT SYSTEM AND ASSUME COMPLETE RESPONSIBILTY ON ADEQUACY OF THE SUPPORT SYSTEM. CONTRACTOR TO SUBMIT A CERTICATE FROM THE STRUCTUAL CONSULTANT ALONG WITH THE DESIGN AND DRAWINGS SUBMITTED TO THE CLIENT/PMC. | |||||
| 2.1 | 24 gauge galvanized sheet steel (0.63mm) (0-750mm) | 200 | Sq.m | 1,164 | ₹2,32,800 |
| 2.2 | 22 gauge galvanized sheet steel (0.80mm) (751-1500mm) | 200 | Sq.m | 1,132 | ₹2,26,400 |
| 2.3 | 20 gauge galvanized sheet steel (1.00mm) (1501-2200mm) | 50 | Sq.m | 1,777 | ₹88,850 |
| 2.4 | 18 gauge galvanized sheet steel (1.25mm) (2201 & above and for plenums) | 50 | Sq.m | 1,933 | ₹96,650 |
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