Open Tender HVAC

Replacement of Defective HVAC Cooling Tower Parts by CDA

🏛 Capital Development Authority, Mechanical Division-II
📍 Federal
📅 Closes: 26 Sep 2026
🔖 Ref: NIT-2025-26
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Tender Details

Issuing Organisation Capital Development Authority, Mechanical Division-II
Location Federal
Category HVAC
Published 9 Sep 2026
Closing Date 26 Sep 2026
Reference NIT-2025-26

Description / Scope of Work

The Capital Development Authority (CDA), Mechanical Division-II, Islamabad, invites sealed competitive bids for providing and replacing defective parts of Cooling Tower No. 02 of the HVAC plant installed at the Supreme Court Building in Islamabad. The project scope encompasses supply and installation of identified faulty components to restore full operational capacity of the cooling system. The estimated contract value is Rs. 1,434,836 with an earnest money requirement of Rs. 43,045, and the work must be completed within 10 days of contract award. This is a maintenance and replacement initiative to ensure uninterrupted climate control functionality at this critical federal facility.

Eligible bidders must be registered with relevant authorities and capable of undertaking mechanical HVAC work. Bidders are required to submit earnest money in the form of a bid security as specified in the bidding documents. All submissions must conform strictly to the tender format and technical specifications outlined in the NIT documents, which comprise 142 pages of detailed instructions, contract terms, and schedules.

Bidding documents are available for download or collection from CDA's Mechanical Division-II office in Islamabad. Sealed bids must be submitted by the closing date of 26 September 2025. Bids will be opened on the same date or shortly thereafter at the office of the Deputy Director, Mechanical Division-II, CDA, Islamabad. Interested parties should contact the issuing authority directly for clarification on technical specifications, eligibility criteria, or submission procedures.

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For Bidders: Our Analysis PAKISTANTENDER INSIGHT

Independent analysis by PakistanTender — not part of the official notice. Always confirm details against the original tender document.

CDA is seeking replacement of defective cooling tower components at the Supreme Court Building.

The contract value is modest at Rs. 1.43 million with a compressed 10-day execution timeline—suitable for established HVAC maintenance contractors. The earnest money is approximately 3% of contract value. Notable is the tight completion window and the critical nature of the facility; delays risk regulatory consequences. This appears to be a one-off remedial contract rather than a framework arrangement.

Who can bid: Bidders should typically hold PEC registration in mechanical categories or equivalent HVAC trade certification. NTN and relevant provincial registration are standard. The notice does not explicitly state restrictions, but such projects typically require prior experience with industrial cooling systems and proof of technical capability in similar magnitude work.

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KEY FACTS FROM THE NOTICE
Bid securityRs. 43,045
Estimated scaleSmall
Contract typeOne-off
Documents required Earnest money deposit · Documents establishing eligibility and qualifications · Technical bid conforming to specifications · Financial bid as per schedule
HA Analysis by PakistanTender Research · Reviewed by Hamza Ali, Cactus Consulting (SMC Pvt) Ltd · How we verify tenders · Report an error

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