---
title: "Western Gas Network (WGN) - Pre-procurement market engagement"
ocid: "ocds-h6vhtk-033b2f"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-033b2f"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-033b2f.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-033b2f.json"
source: "Find A Tender Service"
current_stage: "Planning"
buyer: "NATIONAL GRID GAS PLC"
published: "2022-05-19"
---

# Western Gas Network (WGN) - Pre-procurement market engagement

Buyer: NATIONAL GRID GAS PLC  
Current stage: Planning  
OCID: ocds-h6vhtk-033b2f

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[Download OCDS JSON](https://d3tenders.com/contract/ocds-h6vhtk-033b2f.json)

## Summary

The public procurement process is being conducted by NATIONAL GRID GAS PLC for the project titled "Western Gas Network (WGN) - Pre-procurement market engagement". This initiative falls within the construction industry and is set to take place in Milford Haven, South Wales. Currently, the procurement stage is in the planning phase, with a tender period end date of 1st June 2022. The anticipated construction value is approximately £50 million, with the intent to award contracts in Q4 2023. National Grid Gas PLC aims to enhance infrastructure through this project, which includes both construction of new pipelines and upgrading existing ones.

This tender presents significant opportunities for businesses engaged in construction, especially those experienced in pipeline engineering and construction works. Companies that specialise in gas distribution and management services, along with those equipped for large-scale construction projects, would be well-suited to participate. As the project seeks to engage competitively appointed providers for both detailed design and build works, early involvement in this pre-market engagement could benefit proactive businesses aiming to secure a role in the forthcoming procurement process.

## Notice

Milford Haven is a Liquefied Natural Gas (LNG) entry terminal located in South Wales with two sub-terminals, Dragon and South Hook. National Grid Gas PLC (NG) proposes to deliver a scheme titled Western Gas Network (WGN) to include both the construction of new and the upgrade of existing infrastructure to increase the physical entry capability at Milford Haven.

### Lot Information

Lot 1

National Grid Gas PLC (NG) proposes to deliver a scheme titled Western Gas Network (WGN) to include both the construction of new and the upgrade of existing infrastructure to increase the physical entry capability at Milford Haven. This will include engaging competitively appointed provider(s) to deliver the following Detailed Design & Build works: New Infrastructure * 9km of new pipeline between Wormington and Honeybourne and 2km of new pipeline between Churchover Compressor and Churchover Multijunction (Infrastructure Upgrades - for context and information only) * Pressure uprating of the existing FEEDER 28 pipeline between Felindre and Three Cocks and the section from Felindre to Cilfrew * Ancillary uprating works at AGI and Compressors sites In advance of the procurement process, NG will undertake the following activities, utilising third party support as and when required: * Initial design, * Surveys, studies and investigations, * Planning and consents. The outcome of the above activities will be made available to bidders as constraints to the scope/specification provided and to enable any bidder to submit a tender. The purpose of this engagement is to: * Raise market awareness of the potential procurement activities * To provide an overview of the current timeline and programme. * Inform potential suppliers of our proposed procurement, commercial and packaging approach with potential suppliers The anticipated (indicative only) construction value of the (New Infrastructure) proposed project lies in the range of 50 000 000 GBP . NG anticipates that the tender will be issued in June 2022 and the Contract Award is forecast for Q4 2023. Parties may: * Access further information to the project via a secure portal (Egress) by completing the following form: https://forms.office.com/Pages/DesignPageV2.aspx?origin=NeoPortalPage&subpage=design&FormId=U2qK-fMlEkKQHMd4f800lenwQK9PvbBOhmc3Jdu5CtNUMlhDSkE4QjNTOEs3UzVDQ0pUN1pZSzFHWC4u&Token=d576ec5df72f4df186bbff9de82673ab * Register your interest by completing the Questionnaire which can be accessed via the following link: https://forms.office.com/r/mEBvVu82Dg

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/013457-2022 |
| Notice type | Planning Notice |
| Procurement type | Standard |
| Procurement category | Works |
| Procurement method | Not Specified |
| Procurement method details | Not specified |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Planning |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 19 May 2022 |
| Submission deadline | 1 Jun 2022 |
| Future notice date | 16 Jun 2022 |
| Award date | Not specified |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £50,000,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NATIONAL GRID GAS PLC |
| Locality | LONDON |
| Post town | Central London |
| Postcode | WC2N 5EH |
| Country | England |
| ITL 1 | TLI London |
| ITL 2 | TLI3 Inner London - West |
| ITL 3 | TLI35 Westminster and City of London |
| Local authority | Westminster |
| Electoral ward | St James's |
| Westminster constituency | Cities of London and Westminster |
| Delivery location | Not specified |

## CPV Codes

### Divisions

- 45 - Construction work
- 65 - Public utilities
- 71 - Architectural, construction, engineering and inspection services

### Codes

- 45000000 - Construction work
- 45220000 - Engineering works and construction works
- 45231100 - General construction work for pipelines
- 45231110 - Pipelaying construction work
- 45231200 - Construction work for oil and gas pipelines
- 45231220 - Construction work for gas pipelines
- 45255000 - Construction work for the oil and gas industry
- 65210000 - Gas distribution
- 71540000 - Construction management services

## Release History

- 19 May 2022 at 10:45 - Planning - Planning Notice - https://www.find-tender.service.gov.uk/Notice/013457-2022

## Notice URLs

- https://forms.office.com/Pages/DesignPageV2.aspx?origin=NeoPortalPage&subpage=design&FormId=U2qK-fMlEkKQHMd4f800lenwQK9PvbBOhmc3Jdu5CtNUMlhDSkE4QjNTOEs3UzVDQ0pUN1pZSzFHWC4u&Token=d576ec5df72f4df186bbff9de82673ab
- https://forms.office.com/r/mEBvVu82Dg
- https://www.nationalgrid.com/
- https://www.nationalgrid.com/gas-transmission/

## 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-033b2f. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-033b2f.json.
