---
title: "SGN Major Works (MW) DPS.MW.727 & Intermediate Pressure (IP) DPS.IP.727 Refurbishment Dynamic Purchasing System (DPS) - Multisite 0326"
ocid: "ocds-h6vhtk-0367ac"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-0367ac"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-0367ac.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-0367ac.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "SCOTIA GAS NETWORKS LIMITED"
published: "2022-12-22"
---

# SGN Major Works (MW) DPS.MW.727 & Intermediate Pressure (IP) DPS.IP.727 Refurbishment Dynamic Purchasing System (DPS) - Multisite 0326

Buyer: SCOTIA GAS NETWORKS LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-0367ac

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## Summary

The procurement process for the contract titled "SGN Major Works (MW) DPS.MW.727 & Intermediate Pressure (IP) DPS.IP.727 Refurbishment Dynamic Purchasing System (DPS) - Multisite 0326" has been completed. The buying organisation, SCOTIA GAS NETWORKS LIMITED, has awarded a contract for construction works for pipelines, communication, and power lines. The procurement stage was an award. The contract was signed on 28th July 2022. The contracting authority is located in Horley, United Kingdom. The industry category is construction work for pipelines, communication, and power lines. The procurement method used was a selective process under a restricted procedure.

This tender by SCOTIA GAS NETWORKS LIMITED provides opportunities for businesses in the construction industry to participate in the repair and replacement of mains for gas networks. Companies specialising in construction work for pipelines, gas pipelines, and related services would be well-suited to compete for this contract. The contract involves dynamic purchasing and offers the potential for future workload opportunities through a Dynamic Purchasing System. Interested suppliers should register with SGN to receive further details for participation. The contract includes major works and intermediate pressure works across various sites, providing a platform for business growth in the gas infrastructure sector.

## Notice

The DPS comprise the following work packages to be published as and when they become available under the following scope. Major Works (MW) Lot 1 (Lot 1 A Southern) and/or (Lot 1B Scotland) The primary works activity is for the execution of repair and replacement of mains greater than 12" and 355mm PE. Across SGN sites as they arise. * policy abandonment and replacement, with polyethylene pipework, of underground cast iron gas mains and associated steel service pipes with the majority of the cast-iron mains to be abandoned and renewed will be in the diameter range diameter range 9" - 12" ("Tier 2 Mains") * Replacement of all size steel mains and services due to their condition (non-policy mains replacement) * Diversion of mains and services at the request of a third party up to all size greater than 8" * Construction of new reinforcement mains to increase the capacity of the network up to all size greater than 8" Intermediate Pressure (IP) Lot 2 (Lot 2A Southern) (Lot 2B Scotland) The primary works activity is for the execution of Intermediate Pressure Works Across SGN sites as they arise. * Intermediate Pressure (IP) Mains Diversions - Design and Lay * IP Connections - Design and Lay * IP Service Laying (Industrial / Commercial) - Design and Lay * Governor Replacements at all pressure tiers - Design and Build

### Lot Information

Major Works (MW)

Provision of Works for the execution of repair and replacement of mains greater than 12" and 355mm PE Major Works (MW) Lot 1 (Lot 1A Southern) (Lot 1B Scotland) The primary works activity is for the execution of repair and replacement of mains greater than 12" and 355mm PE. Across SGN sites as they arise. * policy abandonment and replacement, with polyethylene pipework, of underground cast iron gas mains and associated steel service pipes with the majority of the cast-iron mains to be abandoned and renewed will be in the diameter range diameter range 9" - 12" ("Tier 2 Mains") * Replacement of all size steel mains and services due to their condition (non-policy mains replacement) * Diversion of mains and services at the request of a third party up to all size greater than 8" * Construction of new reinforcement mains to increase the capacity of the network up to all size greater than 8"

Renewal: With option to extend 2 x 1 yr

Intermediate pressure (IP) works.

Intermediate Pressure (IP) Lot 2 (Lot 2A Southern) (Lot 2B Scotland) The primary works activity is for the execution of Intermediate Pressure Works Across SGN sites as they arise. * Intermediate Pressure (IP) Mains Diversions - Design and Lay * IP Connections - Design and Lay * IP Service Laying (Industrial / Commercial) - Design and Lay * Governor Replacements at all pressure tiers - Design and Build

Renewal: With option to extend up to 2 x 1 yrs

Major Works (MW)

Provision of Works for the execution of repair and replacement of mains greater than 12" and 355mm PE Major Works (MW) Lot 1 (Lot 1A Southern) (Lot 1B Scotland) The primary works activity is for the execution of repair and replacement of mains greater than 12" and 355mm PE. Across SGN sites as they arise. * policy abandonment and replacement, with polyethylene pipework, of underground cast iron gas mains and associated steel service pipes with the majority of the cast-iron mains to be abandoned and renewed will be in the diameter range diameter range 9" - 12" ("Tier 2 Mains") * Replacement of all size steel mains and services due to their condition (non-policy mains replacement) * Diversion of mains and services at the request of a third party up to all size greater than 8" * Construction of new reinforcement mains to increase the capacity of the network up to all size greater than 8"

Intermediate pressure (IP) works.

Intermediate Pressure (IP) Lot 2 (Lot 2A Southern) (Lot 2B Scotland) The primary works activity is for the execution of Intermediate Pressure Works Across SGN sites as they arise. * Intermediate Pressure (IP) Mains Diversions - Design and Lay * IP Connections - Design and Lay * IP Service Laying (Industrial / Commercial) - Design and Lay * Governor Replacements at all pressure tiers - Design and Build

Options: With option to extend up to 2 x 1 yrs

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/036338-2022 |
| Notice type | Tender Notice |
| Procurement type | Dynamic |
| Procurement category | Works |
| Procurement method | Selective |
| Procurement method details | Restricted procedure |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Tender, Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 22 Dec 2022 |
| Submission deadline | 31 Mar 2026 |
| Future notice date | Not specified |
| Award date | 27 Jul 2022 |
| Contract period | 12 Sep 2022 - 31 Mar 2026 |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | £45,500,000 |
| Lots value | £36,300,000 |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Complete |
| Lots status | Active, Cancelled |
| Awards status | Active |
| Contracts status | Active |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | SCOTIA GAS NETWORKS LIMITED |
| Locality | HORLEY |
| Post town | Redhill |
| Postcode | RH6 9HJ |
| Country | England |
| ITL 1 | TLJ South East (England) |
| ITL 2 | TLJ2 Surrey, East and West Sussex |
| ITL 3 | TLJ26 East Surrey |
| Local authority | Reigate and Banstead |
| Electoral ward | Horley Central & South |
| Westminster constituency | Dorking and Horley |
| Delivery location | TLI London, TLJ South East (England), TLK South West (England), TLM Scotland |

## CPV Codes

### Divisions

- 45 - Construction work

### Codes

- 45231000 - Construction work for pipelines, communication and power lines
- 45231100 - General construction work for pipelines
- 45231110 - Pipelaying construction work
- 45231111 - Pipeline lifting and relaying
- 45231113 - Pipeline relaying works
- 45231220 - Construction work for gas pipelines
- 45231221 - Gas supply mains construction work
- 45231222 - Gasholder works

## Release History

- 22 Dec 2022 at 10:55 - Award - Award Notice - https://www.find-tender.service.gov.uk/Notice/036338-2022
- 12 Sep 2022 at 11:58 - Tender - Tender Notice - https://www.find-tender.service.gov.uk/Notice/025511-2022

## Notice URLs

- http://www.sgn.co.uk
- https://sgn.tlb.app.jaggaer.com/esop/toolkit/opportunity/current/list.si?reset=true&resetstored=true&_ncp=1662983820443.665810-1

## 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-0367ac. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-0367ac.json.