Find a TenderAdministrative changeContract change notice
Published 17 Jun 2026, 14:01 BST

This notice announces an administrative change to an existing contract or market (a contract change notice). No new tender or admission is opened here; see the linked notices below for the original opportunity.

Official UK procurement notice

Energetik Primary Heating Network Extensions Part 1 (PSDS)

Official notice

Authority: Lee Valley Heat Network Operating Company Limited, trading as Energetik (Public body)·On behalf of: London Borough of Enfield

Below threshold - without competitionUtilities
Awarded value£4,159,319published contract · exc. VAT
Awarded 4 Feb 2026no call for competition
Awarded to Proven Project (District Heating) Ltd

What is being bought

Published requirement description

Extending the Energetik Primary Meridian Water Heat Network

The lotProcurement structure

single lot · no lot value published

Procedure terms & legal framework

From the official record
Procedure method
Below threshold - without competition
Legal basis
UKPGA · 2023/54 Procurement Act 2023
Notice status
Administrative change
Procurement threshold
Unspecified in notice
Regulatory regime
Utilities
Commercial structure
Stand-alone contract (no framework)
Competition type
Direct award (no call for competition)
GPA / WTO covered
Unspecified in notice
Recurring procurement
Unspecified in notice
First published
17 Jun 2026, 14:01 BST
Last source update
18 Jun 2026, 13:47 BST
FTS notice number
2026/S 000-057582
Latest notice
Contract change notice (UK10)
Delivery area
London (UKI54)
Official registry OCID
ocds-h6vhtk-06b70d Find a Tender

Notice history

3 events · 2 releases on Find a Tender · since 17 Jun 2026
  1. Contract details notice published
    17 Jun 2026, 14:01 BST
    UK7
  2. Contract change notice published
    18 Jun 2026, 13:47 BST
    UK10
  3. Contract change proposed
    30 Jun 2026, 23:59 BST
    Certain sections of the PSDS Part 2 Works to be undertaken during 2026 School Summer Holidays. Underground network pipe will be installed within the following roads, The Ride, Little Bury Street, Church Street from the junction of Firs Park Avenue to Little Bury Street, Woodhall Road in to Oasis Academy Hadley, Winchmore School. Reason the change is required due to Enfield Highways and Winchmore School are dictating that certain sections of the PSDS Works Part 2 must be undertaken during the School Summer Holidays 2026 otherwise Energetik will not be permitted to undertake these works until School Summer Holidays 2028 which is beyond the grant funding project completion date. This scope in this timescale is only feasible with the present contractor familiar with the works. Undertaking this work during the school summer holidays of 2027 will not be possible based on; Other works going on in these areas by Thames Water (of which Enfield Highways are aware), namely Church Street/Little Bury Street; Other PSDS works that we need to undertake nearby will not be permitted by Enfield Highways due to undue traffic congestion, namely the Southbury Road/Ponders End High Street crossing; Winchmore School has allocated other works on their site in the school summer holidays of 2027 that prevent our accessing the school grounds If we do not complete this work during the summer holidays 2026 which is only feasible with the present contractor familiar with the works, then this would be at a "disproportionate cost" to Energetik as we would almost certainly lose £2.5 million of grant funding, and not be able to complete the works before 31st March 2028 meaning that we could not connect the schools by April 2028 and therefore this not only becomes an "operational risk", but risks being a default of the terms of the PSDS grant funding as this is the project completion deadline. Justification for the Change: Adding this work to the present direct award contract is a "continuation" and "extension" of the project scope due unforeseen circumstances, i.e. work limitations driven by Enfield Council Highways. Energetik has elected to apply a voluntary standstill period in accordance with section 76 of the Procurement Act 2023. The standstill period will commence on the date of publication of this Contract Change Notice and will end at 23:59 on 27th June 2026. Energetik will not implement the proposed contract modification before the expiry of this standstill period. Subject to the outcome of any challenge, the contract modification will be executed on 30th June 2026 and will take effect from 1st July 2026.

Commercial outcome & contract awards

Published awards, contracts and bid statistics, not a forecast
Awards 1
Awarded value £4,159,3191 contract exc. VAT
Contracts signed 1latest 4 Feb 2026
Awarded toValueDateStatus
Proven Project (District Heating) LtdSME£4,159,319 †—Awarded

Contracts

  • Energetik Primary Heating Network Extensions Part 1 (PSDS) · Proven Project (District Heating) LtdSME

    Signed
    4 Feb 2026
    Value
    £4,159,319
    Period
    4 Feb 2026 – 28 Mar 2027 · up to 29 Mar 2027 with extensions
    Status
    active
    Extensions
    PSDS Part 2 Works to be undertaken during 2026 School Holidays
    • Change proposed 30 Jun 2026 Certain sections of the PSDS Part 2 Works to be undertaken during 2026 School Summer Holidays. Underground network pipe will be installed within the following roads, The Ride, Little Bury Street, Church Street from the junction of Firs Park Avenue to Little Bury Street, Woodhall Road in to Oasis Academy Hadley, Winchmore School. Reason the change is required due to Enfield Highways and Winchmore School are dictating that certain sections of the PSDS Works Part 2 must be undertaken during the School Summer Holidays 2026 otherwise Energetik will not be permitted to undertake these works until School Summer Holidays 2028 which is beyond the grant funding project completion date. This scope in this timescale is only feasible with the present contractor familiar with the works. Undertaking this work during the school summer holidays of 2027 will not be possible based on; Other works going on in these areas by Thames Water (of which Enfield Highways are aware), namely Church Street/Little Bury Street; Other PSDS works that we need to undertake nearby will not be permitted by Enfield Highways due to undue traffic congestion, namely the Southbury Road/Ponders End High Street crossing; Winchmore School has allocated other works on their site in the school summer holidays of 2027 that prevent our accessing the school grounds If we do not complete this work during the summer holidays 2026 which is only feasible with the present contractor familiar with the works, then this would be at a "disproportionate cost" to Energetik as we would almost certainly lose £2.5 million of grant funding, and not be able to complete the works before 31st March 2028 meaning that we could not connect the schools by April 2028 and therefore this not only becomes an "operational risk", but risks being a default of the terms of the PSDS grant funding as this is the project completion deadline. Justification for the Change: Adding this work to the present direct award contract is a "continuation" and "extension" of the project scope due unforeseen circumstances, i.e. work limitations driven by Enfield Council Highways. Energetik has elected to apply a voluntary standstill period in accordance with section 76 of the Procurement Act 2023. The standstill period will commence on the date of publication of this Contract Change Notice and will end at 23:59 on 27th June 2026. Energetik will not implement the proposed contract modification before the expiry of this standstill period. Subject to the outcome of any challenge, the contract modification will be executed on 30th June 2026 and will take effect from 1st July 2026., new value £6,659,319 · standstill applies
    1 agreed KPI: Within the contract
    • Within the contract

Contracting authority & participating public bodies

2 public bodies on the notice

Lee Valley Heat Network Operating Company Limited, trading as Energetik

Contracting authorityPublic undertaking GB-PPON: PPDY-6765-JHHH Civic Centre, Silver Street, Enfield, London, EN1 3XAContact email

Other public bodies

  • London Borough of EnfieldProcuring entityProcurement processGB-PPON: PRYN-6967-GTQP Enfield, LondonContact email

Bidders & participating suppliers

1 commercial party on the notice

Official documents & specifications (2)

Official links; attachments are not copied

Notices published for this procedure

  • Contract change notice contractContract change noticeUK10Contract change notice on Find a Tender
  • Contract details notice contractContract details noticeUK7Contract details notice on Find a Tender