---
title: "Energetik Primary Heating Network Extensions Part 2 (PSDS)"
ocid: "ocds-h6vhtk-066f44"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-066f44"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-066f44.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-066f44.json"
source: "Find A Tender Service"
current_stage: "Tender"
buyer: "LEE VALLEY HEAT NETWORK OPERATING COMPANY LIMITED, TRADING AS ENERGETIK"
published: "2026-03-19"
---

# Energetik Primary Heating Network Extensions Part 2 (PSDS)

Buyer: LEE VALLEY HEAT NETWORK OPERATING COMPANY LIMITED, TRADING AS ENERGETIK  
Current stage: Tender  
OCID: ocds-h6vhtk-066f44

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## Summary

The contracting process initiated by Lee Valley Heat Network Operating Company Limited, trading as Energetik, in partnership with the London Borough of Enfield, seeks to extend the Meridian Water Heat Network, forming part of the "Energetik Primary Heating Network Extensions Part 2 (PSDS)" project. This procurement is in the Tender stage, with submissions due by 12:00 noon on 6th May 2026. With key components in Enfield, UK, the contract involves major district heating works, including pipe installation across various regions, supported by an open procedure. Important dates include the award anticipated by 30th June 2026 and the construction commencing by 1st October 2026. The project needs to achieve at least £4 million of contract spend by 31st March 2027, leading to full completion by 31st March 2028, with heavy emphasis on coordinating with Enfield Highways for licence agreements.

This tender presents significant opportunities for businesses involved in construction, pipe installation, and infrastructure development focused on district heating systems. Ideal candidates are those with technical capability, financial turnover above £8 million, and the ability to operate within urban settings while managing traffic and logistical challenges. Small and medium enterprises (SMEs) are encouraged to apply, provided they meet financial prerequisites and technical requirements outlined in the procurement documentation. The project aligns with sustainable infrastructure developments and grant funding objectives, making it a lucrative opportunity for firms ready to undertake substantial heating network installations with precise timelines and collaboration with local authorities. Interested parties should ensure they register on the Atamis system to participate, leveraging free registration to submit needed tender submissions.

## Notice

Energetik is seeking to extend its Meridian Water Heat Network (MWHN) in two separate parts, known as the northern extension and western extension. The Employer will appoint a Contractor to design and build the pipe network. 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 contract is a district heating pipe installation of approximately 2.4km trench length of DN200 Series 3 pipe and 1.5km trench length of DN150 Series 3 pipe, all installed with at least 800mm cover to the crown of the pipe. The majority of the pipe has been purchased by the Employer from Logstor and is being stored at Logstor, Denmark. Works include being responsible for calling off the delivery of the pipe from Logstor, purchasing all joints and associated materials from Logstor, and installing the pipe predominantly in roads or cycle paths. The pre-construction work for the contract is due to commence upon contract award on or before 30th June 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 1st October 2026 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. At least PS4m of contract cost must be achieved by 31st March 2027, the sectional completion date. Completion of contract works must be delivered by 31st March 2028. Note that liquidated damages are PS20,000 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 Contractor will be invited to meet Enfield Highways during the tender period. 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 21 months without option to extend due to completion of contract works must be delivered by 31st March 2028. Please refer to the Procurement Documentation for more information.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/025310-2026 |
| Notice type | UK4 - Tender Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | SME |
| Awardee scale | Not specified |
| All stages | Tender |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 19 Mar 2026 |
| Submission deadline | 6 May 2026 |
| Future notice date | Not specified |
| Award date | Not specified |
| Contract period | 29 Jun 2026 - 31 Mar 2028 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £12,000,000 |
| Lots value | £12,000,000 |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Active |
| Lots status | Active |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | LEE VALLEY HEAT NETWORK OPERATING COMPANY LIMITED, TRADING AS ENERGETIK |
| Additional buyers | LONDON BOROUGH OF ENFIELD |
| Locality | ENFIELD |
| Post town | Enfield |
| Postcode | EN1 3XA |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI5 Outer London - East and North East |
| ITL 3 | TLI54 Enfield |
| Local authority | Enfield |
| Electoral ward | Town |
| Westminster constituency | Enfield North |
| Delivery location | TLI54 Enfield |

## CPV Codes

### Divisions

- 09 - Petroleum products, fuel, electricity and other sources of energy
- 45 - Construction work

### Codes

- 09323000 - District heating
- 45232140 - District-heating mains construction work

## Release History

- 19 Mar 2026 at 15:09 - Tender - UK4 - Tender Notice - https://www.find-tender.service.gov.uk/Notice/025310-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/025310-2026
  19th March 2026 - Tender notice on Find a Tender

## Notice URLs

- https://londonboroughofenfield.my.site.com
- https://londonboroughofenfield.my.site.comSupplierswillneedtoregisteraninterestonAtamisandsubmitatendersubmissionnolaterthan12:00Noonon6thMay2026toparticipateandregistrationisfree.Tendersubmissionscannotbeuploadedafterthereturndeadline.
- https://www.enfield.gov.uk
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-066f44. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-066f44.json.