Tender

2025-061 Technical Auditing for Engineering

OFGEM

This public procurement record has 2 releases in its history.

Tender

11 Jun 2026 at 15:22

Planning

15 Sep 2025 at 07:06

Summary of the contracting process

The current procurement process, initiated by Ofgem, is in the tender stage and pertains to "2025-061 Technical Auditing for Engineering." The contract involves conducting asset management audits and engineering assurance inspections at gas and electricity sites across the United Kingdom, specifically targeting key infrastructural components such as transformers and compressors. The process is executed under an open procedure, encouraging broad participation from qualified entities. Interested parties have until 12:00 noon on 9 July 2026 to submit their tender responses via the designated postbox facility. The procurement, valued at an estimated £4,000,000 gross, holds significant strategic importance, reflecting a commitment to maintaining compliance with international standards and ensuring asset integrity throughout principal utility sites. This initiative is set to commence in September 2026 and extend until September 2028, with a potential option for a two-year renewal.

This tender presents a lucrative opportunity for consultancy firms specializing in technical auditing and engineering services, particularly those with experience in the utilities sector, offering services related to the oil, gas, and electricity industries. Small and medium-sized enterprises (SMEs) with a strong established background in environmental services, audit proficiency, and the capability to recommend best practices are well-suited to compete. Engaging in such a strategic contract can significantly enhance business growth by affirming expertise in regulatory compliance and technical assessments, fostering relationships within the governmental and utilities sectors, and helping firms establish themselves as industry leaders in technical auditing and consultancy services.

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Notice Title

2025-061 Technical Auditing for Engineering

Notice Description

This procurement is for auditors to be employed by the Authority, to carry out asset management audits and engineering asset assurance inspections at gas and electricity sites. Ofgem requires a supplier to assess, inspect and investigate the asset management systems and equipment of licensees with a view to providing assurance that suitable governance is in place and equipment is being maintained in accordance with the relevant standards in practice. In order to do so, the suppliers may be required, but not limited to the following pieces of work: Item 1 The suppliers would provide their expert view on the following: Whether the Licensee's asset management policies and procedures are fit for purpose and consistent with international best practice. Additionally, the supplier would provide an assessment of asset management maturity within the organisation. Whether licensees are following these policies and procedures correctly, in terms of the monitoring, maintenance and repair/replacement of their assets and whether the staff responsible for completing these procedures are appropriately trained. Whether licensees are accurately recording these activities, including into Network Asset Risk Metrics (NARMs)/other metrics, and making appropriate/timely interventions where issues are identified through such measures and otherwise. Item 2 The Inspectors provided by the suppliers will be employed to carry out engineering asset assurance surveys and Inspections at onshore gas and electricity sites. The scope of services, as further detailed in Annex A technical specification, would include (but is not limited to) the following: To inspect key electricity assets and systems including: transformers, reactors, circuit breakers, protection & control equipment, auxiliary systems, high voltage connections, cabling, busbars and buscouplers, disconnectors, earth switches, civil structures, fire suppression equipment, batteries, overhead lines (including towers and poles) and cables (including fluid filled systems, cooling and monitoring equipment). To inspect key gas assets and systems including: gas terminals, local distribution zone offtakes, above ground installations, pipeline safety and maintenance records, compressor stations, protection and control equipment, metering installations, odorant injection facilities, storage facilities, pressure control installations, auxiliary systems, civil structures, associated electrical and communication & instrumentation installations, gas monitoring and fire suppression equipment, pre-heating and cooling installations. For above assets that are within scope of the audit, review of maintenance schedules and plans and historic maintenance records, defects and repairs; also audit of technical and performance data submitted to Ofgem. The supplier's inspectors will be asked to give a view as part of submitted reports and or presentations to Ofgem, on the adequacy of the maintenance regime, maintenance performance and forward plans for the assets based on their findings from the site visits and review of maintenance schedules and maintenance records. The supplier's inspectors will also need to make recommendations on improvements to maintenance plans and performance where they identify gaps and shortcomings based on their findings from the audit, their knowledge of best practice and experience of working with other operators of similar equipment. Item 3 The supplier's inspectors may also be asked to investigate the circumstances of electricity or gas network incidents or issues and provide a technical report to Ofgem setting out the root cause with conclusions about the wider circumstances and recommendations to ensure compliance with the relevant standards and policies. This work would involve: Inspecting the relevant plant and equipment Researching the circumstances of the incident or issue by reviewing data and other information Writing a report on findings and presenting it to Ofgem. For each inspection, Ofgem will require the suppliers to: A report on the findings from a process and procedures audit on each licensee. Item 1. A report detailing the findings of each site audit carried out. Item 2. A report detailing the facts and conclusions of a network incident. Item 3. A presentation to Ofgem setting out the findings from each audit / inspection / investigation. For further information, please refer to the attached Invitation to Tender (ITT) documents.

Lot Information

Lot 1

Renewal: The option to extend for up to 2 x 12-month periods until 2nd September 2030

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-0599da
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/055408-2026
Current Stage
Tender
All Stages
Planning, Tender

Procurement Classification

Notice Type
UK4 - Tender Notice
Procurement Type
Standard
Procurement Category
Services
Procurement Method
Open
Procurement Method Details
Open procedure
Tender Suitability
SME
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

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

65 - Public utilities

76 - Services related to the oil and gas industry

79 - Business services: law, marketing, consulting, recruitment, printing and security

90 - Sewage, refuse, cleaning and environmental services


CPV Codes

09000000 - Petroleum products, fuel, electricity and other sources of energy

09100000 - Fuels

65000000 - Public utilities

76000000 - Services related to the oil and gas industry

79212000 - Auditing services

90700000 - Environmental services

Notice Value(s)

Tender Value
£3,333,333 £1M-£10M
Lots Value
£3,333,333 £1M-£10M
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
11 Jun 2026Today
Submission Deadline
9 Jul 20264 weeks to go
Future Notice Date
4 Nov 2025Expired
Award Date
Not specified
Contract Period
2 Sep 2026 - 2 Sep 2028 2-3 years
Recurrence
2030-06-09

Notice Status

Tender Status
Active
Lots Status
Active
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
OFGEM
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
LONDON
Postcode
E14 4PU
Post Town
East London
Country
England

Major Region (ITL 1)
TLI London
Basic Region (ITL 2)
TLI4 Inner London - East
Small Region (ITL 3)
TLI42 Tower Hamlets
Delivery Location
Not specified

Local Authority
Tower Hamlets
Electoral Ward
Canary Wharf
Westminster Constituency
Poplar and Limehouse

Further Information

Notice Documents

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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