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Closed United Kingdom Works

Water Mist Suppression System Replacement

Buyer: Transport for London

Published
2 October 2025
Submission deadline
24 November 2025
Estimated value
£2,962,195
Place of performance
UKI
Procedure
Open procedure
Lots
1
Documents
2
Notice number
061543-2025
Reference
ocds-h6vhtk-051c5a
Official source
Official source

CPV codes

Description

The Water Mist Suppression and Sprinkler Systems requirement is for the procurement of a principal contractor to remove, replace and commission the Water Mist Suppression and Sprinkler Systems currently installed in 34 locations situated within 22 different London Underground stations. TfL's has identified that the fire suppression and sprinkler systems currently installed in the sites (Cleaner's Stores, Bin Stores, Stores and Retail Tenancies) are either life-expired, non-compliant or not fit for purpose under Article 5 of the Fire Precautions Sub-surface Railway Regulations 2009. It has also been identified that these systems do not have / meet the current applicable standards such as BS EN14279 and BS8489. The water mist systems have been installed on the TfL infrastructure in the early 1990's following the publication of the Fire Precautions Sub-surface Railway Regulations 1989 (updated 2009). The systems were installed where conventional sprinkler systems were not considered viable due to practical or logistical constraints and designed, installed and maintained in compliance with the American Standard NFPA750. Due to the increasing number, sizes, type of storage and trading a…

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Frequently asked questions

What is the deadline to bid for this tender?
The submission deadline is 24 November 2025. Check the official source, as dates can be modified.
What is the estimated value of this tender?
The estimated value published by the buyer is £2,962,195.
Who is the buyer of this tender?
The contracting authority is Transport for London (United Kingdom).
How can I bid for public tenders in the United Kingdom?
Bids are submitted through the official public procurement portal in the United Kingdom. El Vínculo helps you find tenders and analyse their documents; submission always happens at the official source.
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Data collected from official public procurement sources. Amounts as published by the buyer.