---
title: "GD3 Logger Requirements"
ocid: "ocds-h6vhtk-0787ca"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-0787ca"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-0787ca.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-0787ca.json"
source: "Find A Tender Service"
current_stage: "Award"
buyer: "NORTHERN GAS NETWORKS LIMITED"
published: "2026-10-14"
---

# GD3 Logger Requirements

Buyer: NORTHERN GAS NETWORKS LIMITED  
Current stage: Award  
OCID: ocds-h6vhtk-0787ca

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## Summary

Northern Gas Networks Limited has awarded contracts for gas network monitoring and pressure-control equipment and associated installation. The scope supports its RIIO-GD3 investment programme and covers about 2,000 network loggers, upgrades or replacements for around 1,000 governor logging devices, and replacement, refurbishment or removal work at up to 900 pressure-control sites. The contracts separate equipment supply from installation across network loggers, governor loggers and low-pressure control equipment. Delivery is across the North East and Yorkshire and the Humber. The goods include electronic monitoring and pressure-control equipment; the services include installation. Requirements are fulfilled through mini-tenders or requests for quotation under the awarded framework contracts.

The procurement is complete and contracts were awarded on 9 October 2026 through a competitive flexible procedure using a selective route. Network logger supply went to YZ Systems, Technolog and Abriox for £2,720,293 gross; installation to Technolog and YZ Systems for £410,087. Governor logger supply went to YZ Systems, Technolog and Abriox for £1,743,196; installation to YZ Systems and Technolog for £444,392. Pressure controller supply went to YZ Systems and Technolog for £2,990,048; installation to the same two suppliers for £931,984. The contracts start on 2 November 2026. Most end in November 2029, with logger supply and governor logger supply ending in October 2029; extensions of up to five one-year periods may take the contracts to a maximum of eight years.

This procurement demonstrates continuing demand from a gas network operator for specialist monitoring and pressure-control equipment, alongside installation capability. Suppliers competing for comparable requirements would need to provide network loggers, governor logging devices or pressure controllers, and be able to install the relevant equipment across a broad regional network. The stated programme involves substantial deployment, upgrade and replacement activity, including work at pressure-control sites. Credible suppliers would also need to meet the buyer’s technical, cyber-security, data-governance, environmental, permitting and safety requirements. WEEE-compliant disposal is required where applicable. The framework uses mini-tenders or requests for quotation, so suppliers would need to be positioned to respond to call-off competitions under a structured contract arrangement. Awarded suppliers include small and medium-sized firms.

## Notice

Northern Gas Networks has awarded contracts for the supply and installation of gas network monitoring and pressure-control equipment to support its RIIO-GD3 investment programme. The requirements comprise approximately 2,000 network loggers, upgrades or replacements for around 1,000 governor logging devices, and replacement, refurbishment or removal activities across up to 900 pressure-control sites. The contracts are divided into lots covering network loggers, governor loggers and low-pressure control equipment, with separate supply and installation arrangements. The goods and services comply with Northern Gas Networks' technical, cyber-security, data-governance, environmental, permitting and safety requirements, including WEEE-compliant disposal where applicable. Requirements will be fulfilled through mini-tenders or requests for quotation under the awarded contracts

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/097118-2026 |
| Notice type | UK6 - Contract Award Notice |
| Procurement type | Framework |
| Procurement category | Services |
| Procurement method | Selective |
| Procurement method details | Competitive flexible procedure |
| Tender suitability | Not specified |
| Awardee scale | SME |
| All stages | Award |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 14 Oct 2026 |
| Submission deadline | Not specified |
| Future notice date | Not specified |
| Award date | 9 Oct 2026 |
| Contract period | Not specified |
| Recurrence | Not specified |

## Values

| Field | Value |
| --- | --- |
| Tender value | Not specified |
| Lots value | Not specified |
| Awards value | £9,240,000 |
| Contracts value | Not specified |

## Status

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

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | NORTHERN GAS NETWORKS LIMITED |
| Locality | COLTON LEEDS |
| Postcode area | Leeds |
| Postcode | LS15 8TU |
| Country | England |
| ITL 1 | TLE Yorkshire and The Humber |
| ITL 2 | TLE4 West Yorkshire |
| ITL 3 | TLE42 Leeds |
| Local authority | Leeds |
| Electoral ward | Garforth & Swillington |
| Westminster constituency | Leeds East |
| Delivery location | Not specified |

## Supplier

| Field | Value |
| --- | --- |
| Number of suppliers | 3 |
| Supplier names | Westwood Technical Ltd; TECHNOLOG LIMITED; ABRIOX LIMITED |

## CPV Codes

### Divisions

- 31 - Electrical machinery, apparatus, equipment and consumables; lighting
- 51 - Installation services (except software)

### Codes

- 31700000 - Electronic, electromechanical and electrotechnical supplies
- 51000000 - Installation services (except software)

## Release History

- 14 Oct 2026 at 15:17 - Award - UK6 - Contract Award Notice - https://www.find-tender.service.gov.uk/Notice/097118-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/097118-2026
  14th October 2026 - Contract award notice on Find a Tender

## Notice URLs

- http://www.abriox.com
- http://www.technolog.com
- http://www.yzsystems.com
- https://www.find-tender.service.gov.uk/api/1.0/ocdsReleasePackages/ocds-h6vhtk-04e7a8
- 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-0787ca. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-0787ca.json.