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PROCUREMENT OPPORTUNITY

Fire Pressure Regulated Valves Maintenance Elizabeth Line

Transport for London · Contract details notice on Find a Tender

Tender information last checkedLast checked 2 Oct 2026, 21:41.

Opportunity overview

There is a requirement to establish a new contract for the maintenance of the Pressure Regulating Valves (PRVs) that form part of the Elizabeth line fire suppression system. The current contract, awarded via Single Source to the manufacturer, Walter Frank, is due for re procurement. Moving to a competitive process aligns with TfL's procurement strategy by opening the requirement to market competition, supporting value for money, improved commercial leverage, and compliance with PA23 regulations. Maintenance of the PRVs is a highly specialised activity involving off site servicing, testing and recalibration, and the issuance of Certificates of Conformity. There are 1,584 PRVs in service, and maintenance is required on a 36-month cycle, based on Elizabeth line Asset Engineering guidance. TfL will undertake all removal and reinstallation; the service provider will be responsible solely for offsite works. Up to 40 PRVs may be processed weekly. A competitive flexible procedure will be undertaken via Find a Tender (FTS) to ensure full market participation - including the incumbent, who is not registered on RISQS. A prior market engagement notice generated six expressions of interest. These suppliers will progress through to the next stage and would be invited to tender has it is anticipated that not all suppliers would submit one. This contract will ensure continued regulatory compliance, operational reliability of safety critical assets, and alignment with wider strategies including asset management principles, TfL's vision and values, and the commitments of the Mayor's Transport Strategy. Significant savings and commercial improvements were anticipated through the introduction of competition and achieved. A preliminary market engagement notice (UK2) was issued via the Find a Tender Service (FTS). This resulted in six expressions of interest being received via email, in addition to a submission from the incumbent supplier, bringing the total number of responses to seven. Following this engagement, only two suppliers proceeded to submit a formal bid.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

Contract value
£1.1m
Awarded
Not supplied
Contract signed
13 Apr 2026
Including VAT
£1.4m
Award ID
1
Status
active
Identifier
GB-COH 00434787
Location
Cleckheaton, UKE44, BD19 3SL, United Kingdom

Classification

No classification was supplied.

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
WS2520389605
Status
complete
Procurement Method
selective
Procurement Method Details
Competitive flexible procedure

Legal basis

Id
2023/54
Scheme
UKPGA

Special regime

utilities

Lots and requirements

Entry 1
Id
1
Status
complete

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published

Buyer, suppliers and contacts

Organisation 1
Name
Transport for London
Id
GB-PPON-PHMT-6197-NWNZ

Identifier

Scheme
GB-PPON
Id
PHMT-6197-NWNZ

Address

Street Address
5 Endeavour Square
Locality
London
Postal Code
E20 1JN
Country
GB
Country Name
United Kingdom
Region
UKI41

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthorityCentralGovernment
Description
Public authority - central government
Organisation 2
Name
Walter Frank & Sons Limited
Id
GB-COH-00434787

Identifier

Scheme
GB-COH
Id
00434787

Additional Identifiers

Entry 1
Scheme
GB-PPON
Id
PMXR-9297-MWLM

Address

Street Address
St Peg Lane
Locality
Cleckheaton
Postal Code
BD19 3SL
Country
GB
Country Name
United Kingdom
Region
UKE44

Contact

Roles

supplier

Details

Scale
sme
Vcse
No
Public Service Mission Organization
No
Sheltered Workshop
No

Award information

Award 1
Id
1
Status
active
Main Procurement Category
services

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
44482000
Description
Fire-protection devices
Entry 2
Scheme
CPV
Id
45343000
Description
Fire-prevention installation works
Entry 3
Scheme
CPV
Id
50000000
Description
Repair and maintenance services

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom

Suppliers

Supplier 1
Id
GB-COH-00434787
Name
Walter Frank & Sons Limited

Related lots

1

Contracts and changes

Entry 1
Id
1
Award ID
1
Status
active
Has Renewal
Yes
Above Threshold
Yes
Date Signed
14 Apr 2026, 00:00

Period

Starts
14 Apr 2026, 00:00
Ends
9 Apr 2029, 23:59
Max Extent Date
9 Apr 2031, 23:59

Renewal

Description
Possible extension for 2 years (1+1)

Value

Including VAT
1,353,811.07
Amount
1,128,175.89
Currency
GBP

Agreed Metrics

Entry 1
Id
1
Title
Regulatory and Technical Compliance of PRV Maintenance
Entry 2
Id
2
Title
Turnaround Time and Throughput Efficiency
Entry 3
Id
3
Title
Commercial Value and Continuous Improvement

Documents

Entry 1
Id
034984-2026
Document Type
contractNotice
Notice Type
UK7
Description
Contract details notice on Find a Tender
Published
17 Apr 2026, 09:39
Format
text/html

Related procurements

Entry 1
Id
framework
Scheme
ocid
Identifier
ocds-h6vhtk-04e7db

Relationship

framework

Recorded locations

  • Buyer location · London · UKI41 · E20 1JN · United Kingdom

Notice and amendment history

2 published notice versions reviewed by ProcuraAxis.

2 VERSIONS
  1. 014665-2026Contract award notice on Find a Tender ·
  2. 034984-2026Contract details notice on Find a Tender ·