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PROCUREMENT OPPORTUNITY

Energetik Primary Heating Network Extensions Part 2 (PSDS)

Lee Valley Heat Network Operating Company Limited, trading as Energetik · Contract award notice on Find a Tender

Tender information last checkedLast checked 25 Sept 2026, 08:46.

Opportunity overview

Energetik intends to award a contract to Proven Project (District Heating) Ltd for the design and construction of two separate extensions to the Meridian Water Heat Network (MWHN), comprising the Northern Extension and the Western Extension. The western extension is from Church Street near Edmonton Green to Winchmore School and Edmonton County (Bury Campus) School. The northern extension is from Ponders End High Street near Ponders End Park to Capital College and Waverley School. The pre-construction work for the contract is due to commence upon contract award on or before 22nd September 2026. As well normal pre-construction work required under the contract, further GPR work, design and trial holes will be permitted as part of preconstruction. Construction work is expected to commence on or before 5th January 2027 following a successful planning application by the Employer, and subject to the Contractor agreeing S50 licences with Enfield Highways. As the project is grant funded and the grant will be lost if the contract spend does not achieve certain minimum thresholds each financial year, the contract has a sectional completion date of 31st March 2027 and Practical Completion by 31st March 2028. Note that liquidated damages are £20,000 per day if these dates are not achieved. Key to the success of the project is the liaison with Enfield Highways team and to develop a route design and traffic management proposals that permit the granting of Section 50 licences for the works. Note that Section 50 licence fees, deposits and bonds will be paid by the Employer to Enfield Highways. Full road closures are highly unlikely to be permitted, and multiple gangs will only be permitted where it does not cause undue traffic chaos to commuter sand businesses on Enfield’s roads. The contract includes extending the existing Logstor leak detection system, cleaning the pipe installed, hydraulically testing the pipe installed using treated water to the same standard as the existing MWHN and commissioning of the extensions to provide “heat on” to the extended network. The duration of the Contract is expected to be approximately 18 months and in accordance with the contract terms, JCT Major Construction Contract 2024 edition, the completion date shall be as stated in the Contract Particulars or fixed from time to time in accordance with clause 18 (Extension of Time). Total Contract value - £12,162,500.76 (exc. VAT). This contract award is being made following the completion of the one stage procurement process via an open procedure under the Procurement Act 2023 and advertised on 19th March 2026 under Tender notice – Procurement Act 2023 – Notice identifier 20260722-000001. In accordance with Section 51 of the Procurement Act 2023, a mandatory standstill period of eight (8) working days will commence on the day this Contract Award Notice is published. Communication about this contract shall be via the Contracting Authority’s Procurement Portal, 'Atamis' https://londonboroughofenfield.my.site.com

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.

Published award value
£12.2m
Awarded
27 Aug 2026
Award ID
1
Status
pending
Identifier
GB-PPON PQWY-9646-TWZM
Location
London, UKI71, N12 0AF, 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
C8952
Status
complete
Procurement Method
open
Procurement Method Details
Open procedure

Legal basis

Id
2023/54
Scheme
UKPGA

Special regime

utilities

Lots and requirements

Entry 1
Id
1
Status
complete

Buyer, suppliers and contacts

Organisation 1
Name
Lee Valley Heat Network Operating Company Limited, trading as Energetik
Id
GB-PPON-PPDY-6765-JHHH

Identifier

Scheme
GB-PPON
Id
PPDY-6765-JHHH

Address

Street Address
Civic Centre, Silver Street
Locality
Enfield
Postal Code
EN1 3XA
Country
GB
Country Name
United Kingdom
Region
UKI54

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicUndertaking
Description
Public undertaking
Organisation 2
Name
London Borough of Enfield
Id
GB-PPON-PRYN-6967-GTQP
Role Details
To manage procurement process

Identifier

Scheme
GB-PPON
Id
PRYN-6967-GTQP

Address

Street Address
Civic Centre, Silver Street
Locality
Enfield
Postal Code
EN1 3XA
Country
GB
Country Name
United Kingdom
Region
UKI54

Contact

Roles

procuringEntity

Details

Organisation 3
Name
Proven Project (District Heating) Ltd
Id
GB-PPON-PQWY-9646-TWZM

Identifier

Scheme
GB-PPON
Id
PQWY-9646-TWZM

Address

Street Address
Office 1, 447 High Road
Locality
London
Postal Code
N12 0AF
Country
GB
Country Name
United Kingdom
Region
UKI71

Contact

Roles

supplier
tenderer

Details

Scale
sme
Vcse
No
Public Service Mission Organization
No
Sheltered Workshop
No
Organisation 4
Name
Therma Mech Limited
Id
GB-PPON-PMXW-2148-YBDL

Identifier

Scheme
GB-PPON
Id
PMXW-2148-YBDL

Address

Street Address
Cargo Work, Office Block 1, Cumberland Rd
Locality
Bristol
Postal Code
BS1 6ZU
Country
GB
Country Name
United Kingdom
Region
UKK11

Roles

tenderer

Details

Scale
sme
Vcse
No
Organisation 5
Name
OCU Utility Services Ltd
Id
GB-PPON-PZGW-9524-DYNJ

Identifier

Scheme
GB-PPON
Id
PZGW-9524-DYNJ

Address

Street Address
6-8 Greek Street, Artemis House, Stockport
Locality
Manchester
Postal Code
SK3 8AB
Country
GB
Country Name
United Kingdom
Region
UKD35

Roles

tenderer

Details

Scale
large
Vcse
No

Award information

Award 1
Id
1
Title
Energetik Primary Heating Network Extensions Part 2 (PSDS)
Status
pending
Date
28 Aug 2026, 00:00
Main Procurement Category
works
Above Threshold
Yes
Has Options
Yes
Assessment Summaries Date Sent
28 Aug 2026, 00:00

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
09323000
Description
District heating
Entry 2
Scheme
CPV
Id
45232140
Description
District-heating mains construction work

Delivery locations

Entry 1
Region
UKI54
Country
GB
Country Name
United Kingdom

Value

Including VAT
14,595,000.91
Amount
12,162,500.76
Currency
GBP

Suppliers

Supplier 1
Id
GB-PPON-PQWY-9646-TWZM
Name
Proven Project (District Heating) Ltd

Standstill Period

Ends
9 Sept 2026, 23:59

Contract period

Starts
10 Sept 2026, 00:00
Ends
31 Mar 2028, 23:59

Options

Description
In accordance with the contract terms, JCT Major Construction Contract 2024 edition, the completion date shall be as stated in the Contract Particulars or fixed from time to time in accordance with clause 18 (Extension of Time).

Related lots

1

Documents

Entry 1
Id
082224-2026
Document Type
awardNotice
Notice Type
UK6
Description
Contract award notice on Find a Tender
Published
28 Aug 2026, 14:23
Format
text/html

Milestones

Entry 1
Id
1
Type
futureSignatureDate
Due
10 Sept 2026, 23:59
Status
scheduled

Recorded locations

  • Buyer location · Enfield · UKI54 · EN1 3XA · United Kingdom

Notice and amendment history

3 published notice versions reviewed by ProcuraAxis.

3 VERSIONS
  1. 056359-2026Tender notice on Find a Tender ·
  2. 069303-2026Tender notice on Find a Tender ·
  3. 082224-2026Contract award notice on Find a Tender ·