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PROCUREMENT OPPORTUNITY

2024-133 RIIO-3 Independent Technical Adviser

Ofgem · Contract details notice on Find a Tender

Tender information last checkedLast checked 20 Oct 2026, 16:02.

Opportunity overview

Ofgem is seeking to appoint up to three organisations to fulfil the role of Independent Technical Adviser (ITA) as part of a framework agreement. The ITA will be an independent body responsible for providing assurance to Ofgem on the design, procurement, cost and overall delivery of selected load‑related projects across all electricity Transmission Owners (TOs). The objective of ITA assurance is to support enhanced and accelerated regulatory decision‑making and processes.

Awarded to

Amounts belong to published awards or contracts. Where several suppliers share one value, it is labelled as shared and is not a supplier-specific allocation.

AtkinsRéalis UK Limited

Matched by normalised name
Shared published award value
£20.8m
Awarded
24 Jun 2026
Suppliers
One of 3 awarded suppliers
Award ID
1
Status
active
Identifier
GB-PPON PLLV-1772-YDYN
Location
Surrey, UKJ26, KT18 5BW, United Kingdom
Shared published award value
£20.8m
Awarded
24 Jun 2026
Suppliers
One of 3 awarded suppliers
Award ID
1
Status
active
Identifier
GB-PPON PJXB-2868-LDMJ
Location
Leicester, UKF21, LE4 1ET, United Kingdom

RRL Group Limited

Matched by exact name
Shared published award value
£20.8m
Awarded
24 Jun 2026
Suppliers
One of 3 awarded suppliers
Award ID
1
Status
active
Identifier
GB-PPON PLGZ-2887-CPGJ
Location
London, UKI31, EC3V 3NG, United Kingdom

Classification

No classification was supplied.

Lots

  • Lot 1Value not stated

Documents and notices

Published notice details

Additional information from the published procurement release. Fields appear only when supplied by the source; check the original notice and tender documents before acting.

Scope, procedure and submissions

Id
2024-133A-C
Status
complete
Procurement Method
open
Procurement Method Details
Open procedure

Legal basis

Id
2023/54
Scheme
UKPGA

Covered By

GPA

Techniques

Has Framework Agreement
Yes

Framework Agreement

Method
withAndWithoutReopeningCompetition
Type
closed
Description
Ofgem may at any time during the Term require the ITA to provide a quotation for services under the Framework Scope to enable Ofgem to: * enter into a Call-Off Contract with the ITA without further competition pursuant to clause 4 (a “Direct Call-Off”); or * evaluate the ITA’s proposal alongside similar proposals from other Framework ITAs so as to ascertain the most advantageous tender for a Call-Off Contract on the basis of the Evaluation Criteria (a “Call-Off pursuant to Competitive Selection Process”), pursuant to clause 5. Direct Award Ground 1: Where any Call-Off Contract will be awarded to the highest-ranking Framework ITA in the Tender Ranking following the outcome of the procurement process for this Framework Agreement (“Direct Award Ground 1”); Direct Award Ground 2: If, having sought to award a Call-Off Contract to the highest-ranking Framework ITA for the applicable Call-Off Contract pursuant to Direct Award Ground 1, the highest-ranking Framework ITA is unable or unwilling to accept the award, Ofgem may award the Call-Off Contract to the Framework ITA ranked second (this shall continue in descending order). For the avoidance of doubt a Framework ITA will be deemed unable or unwilling to accept the award if: * it does not have capacity to take on the work; * it has a conflict of interest issue in respect of the work such that Ofgem considers (at its discretion but having reference to the Conflicts of Interest Policy) the work cannot be awarded to that Framework ITA; * there has been a change in circumstance to the identity, control, financial standing, technical and professional ability or composition of the Framework ITA such that it is no longer able to meet the Minimum Standards set out in the Pre-Qualification Questionnaire for this Framework Agreement procurement; and/or * Ofgem reasonably determines that a Framework ITA should not be awarded a Call-Off Contract based on its past performance while party to this Framework Agreement, including (but not limited to) performance against key performance indicators, cost performance, or time performance against Call-Off Contract contractual milestone dates (“Direct Award Ground 2”) Direct Award Ground 3: Where, having sought interest in writing from the Framework ITAs, there is only one Framework ITA who is able to provide the Call Off Services to the necessary standard and within the necessary time as required by Ofgem, including the relative financial or resource capacity of the relevant ITA compared to the other Framework ITAs (“Direct Award Ground 3”); or Direct Award Ground 4: Where a matter of extreme urgency arises (or had arisen prior to Ofgem’s Request), as a result of which Ofgem reasonably considers it inappropriate to conduct a Call-Off pursuant to Competitive Selection Process under clause 5 of this Framework Agreement (“Direct Award Ground 4”).

Lots and requirements

Entry 1
Id
1
Status
complete

Published documents

Entry 1
Id
conflictOfInterest
Document Type
conflictOfInterest
Description
Not published

Buyer, suppliers and contacts

Organisation 1
Name
Ofgem
Id
GB-PPON-PWXD-5991-LZZP

Identifier

Scheme
GB-PPON
Id
PWXD-5991-LZZP

Address

Street Address
10 South Colonnade
Locality
London
Postal Code
E14 4PU
Country
GB
Country Name
United Kingdom
Region
UKI42

Contact

Roles

buyer

Details

Classifications

Entry 1
Scheme
UK_CA_TYPE
Id
publicAuthoritySubCentralGovernment
Description
Public authority - sub-central government
Organisation 2
Name
Kelvin Construction Company Limited
Id
GB-PPON-PJXB-2868-LDMJ

Identifier

Scheme
GB-PPON
Id
PJXB-2868-LDMJ

Address

Street Address
12 Barshaw Business Park
Locality
Leicester
Postal Code
LE4 1ET
Country
GB
Country Name
United Kingdom
Region
UKF21

Contact

Roles

supplier

Details

Scale
sme
Vcse
No
Public Service Mission Organization
No
Sheltered Workshop
No
Organisation 3
Name
AtkinsRéalis UK Limited
Id
GB-PPON-PLLV-1772-YDYN

Identifier

Scheme
GB-PPON
Id
PLLV-1772-YDYN

Address

Street Address
Woodcote Grove, Ashley Road,
Locality
Surrey
Postal Code
KT18 5BW
Country
GB
Country Name
United Kingdom
Region
UKJ26

Contact

Roles

supplier

Details

Scale
large
Vcse
No
Public Service Mission Organization
No
Sheltered Workshop
No
Organisation 4
Name
RRL Group Limited
Id
GB-PPON-PLGZ-2887-CPGJ

Identifier

Scheme
GB-PPON
Id
PLGZ-2887-CPGJ

Address

Street Address
International House, 36-38 Cornhill
Locality
London
Postal Code
EC3V 3NG
Country
GB
Country Name
United Kingdom
Region
UKI31

Contact

Roles

supplier

Details

Scale
sme
Vcse
No
Public Service Mission Organization
No
Sheltered Workshop
No

Award information

Award 1
Id
1
Status
active
Main Procurement Category
services

Items

Item 1
Id
1
Related Lot
1

Additional Classifications

Entry 1
Scheme
CPV
Id
71310000
Description
Consultative engineering and construction services
Entry 2
Scheme
CPV
Id
71621000
Description
Technical analysis or consultancy services

Delivery locations

Entry 1
Region
UK
Country
GB
Country Name
United Kingdom

Suppliers

Supplier 1
Id
GB-PPON-PJXB-2868-LDMJ
Name
Kelvin Construction Company Limited
Supplier 2
Id
GB-PPON-PLGZ-2887-CPGJ
Name
RRL Group Limited
Supplier 3
Id
GB-PPON-PLLV-1772-YDYN
Name
AtkinsRéalis UK Limited

Related lots

1

Contracts and changes

Entry 1
Id
1
Award ID
1
Title
2024-133 RIIO-ET3 Independent Technical Adviser
Status
active
Above Threshold
Yes
Date Signed
15 Oct 2026, 00:00

Period

Starts
15 Oct 2026, 00:00
Ends
31 Aug 2031, 23:59

Value

Including VAT
22,500,000
Amount
18,750,000
Currency
GBP

Documents

Entry 1
Id
099058-2026
Document Type
contractNotice
Notice Type
UK7
Description
Contract details notice on Find a Tender
Published
20 Oct 2026, 14:26
Format
text/html

Recorded locations

  • Buyer location · London · UKI42 · E14 4PU · United Kingdom

Notice and amendment history

6 published notice versions reviewed by ProcuraAxis.

6 VERSIONS
  1. 017065-2026Tender notice on Find a Tender ·
  2. 028673-2026Tender notice on Find a Tender ·
  3. 032595-2026Tender notice on Find a Tender ·
  4. 034326-2026Tender notice on Find a Tender ·
  5. 062857-2026Contract award notice on Find a Tender ·
  6. 099058-2026Contract details notice on Find a Tender ·

PROCURAAXIS AWARD ANALYSIS

Award outcome intelligence

Evidence-bound analysis of the published award appears below the official tender and award information.

ANALYSIS PREVIEW

Award intelligence at a glance

Ofgem has concluded and signed a framework contract for RIIO-ET3 Independent Technical Adviser services with three verified suppliers: ATKINSRÉALIS UK LIMITED, KELVIN CONSTRUCTION COMPANY LIMITED and RRL GROUP LIMITED. The framework supports assurance on selected load-related electricity transmission projects.

Published outcome signals

  • Procurement statusCompleteEvidence: The tender status is recorded as "complete" in the contract details notice.
  • Award statusActiveEvidence: Award 1 is recorded as "active".
  • Contract statusActiveEvidence: Contract 1 is recorded as "active".
97% approved-analysis confidence3 supplier records analysed4 source limitations

SOURCE AND FRESHNESS

Traceable procurement data

Source
Find a Tender
Notice reference
099058-2026
OCID
ocds-h6vhtk-0550e3
First published
3 Jul 2026
Last checked
20 Oct 2026, 16:02
Notice versions reviewed
6

HOW THIS WAS PREPARED

Approved, evidence-bound analysis

ProcuraAxis structures information found in published procurement records, checks the result for consistency and publishes only approved analysis. Confidence describes the completeness and consistency of the available source information; it is not a guarantee of eligibility or contract award.

Analysis status
Approved for publication
Analysed
20 Oct 2026
Read the analysis methodology →