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PROCUREMENT OPPORTUNITY

S1223 (2025) NIE Networks Dynamic Line Rating

Northern Ireland Electricity Networks Limited · compiled

Tender information last checkedLast checked 29 Sept 2026, 21:44.

Opportunity overview

NIE Networks wishes to appoint a Contractor to develop, supply, deliver to site, site testing and commission a remote monitoring and data acquisition system. The project will support NIE Networks and System Operator Northern Ireland (SONI) in calculating the rating of 110 kV overhead lines (OHLs) in Northern Ireland, taking account of the cooling effects attributable to local weather conditions.

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.

Heimdall

No match
Contract value
£1.9m
Awarded
Not supplied
Contract signed
27 Oct 2025
Award ID
077768-2025-S1223 (2025)-1
Status
active
Location
Oslo, NO081, Norway

Classification

  • CPV30237475 — Electric sensors
  • CPV31321000 — Electricity power lines
  • CPV31682400 — Overhead electrical equipment

Lots

  • NIE Networks wishes to appoint a Contractor to develop, supply, deliver to site, site testing and commission a remote monitoring and data acquisition system. The project will support NIE Networks and System Operator Northern Ireland (SONI) in calculating the rating of 110 kV overhead lines (OHLs) in Northern Ireland, taking account of the cooling effects attributable to local weather conditions.Value not stated

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
S1223 (2025)
Status
complete
Has Recurrence
Yes
Procurement Method
selective
Main Procurement Category
goods
Procurement Method Details
Negotiated procedure with prior call for competition

Covered By

GPA

Legal basis

Id
32014L0025
Scheme
CELEX

Techniques

Has Framework Agreement
Yes

Framework Agreement

Maximum Participants
1

Second Stage

Invitation Date
23 Apr 2025, 00:00

Tender Period

Ends
24 Mar 2025, 12:00

Contract terms

Performance Terms
As specified within the PQQ and/or tender documents available from the address specified with the reference project S1223 (2025) NIE Networks - Dynamic Line Rating.

Classification

Id
30237475
Scheme
CPV
Description
Electric sensors

Submission terms

Languages

en

Bid Validity Period

Duration In Days
180

Submission Method

electronicSubmission
written

Other Requirements

Reduction Criteria
As specified within the PQQ and/or tender documents available from the address specified with the reference project S1223 (2025) NIE Networks - Dynamic Line Rating.

Selection criteria

Criteria

Criterion 1
Type
suitability
Description
As specified within the PQQ and/or tender documents available from the address specified with the reference project S1223 (2025) NIE Networks - Dynamic Line Rating.

Applies To

supplier

Lots and requirements

Entry 1
Id
1
Status
cancelled
Has Options
Yes
Has Renewal
Yes
Description
NIE Networks wishes to appoint a Contractor to develop, supply, deliver to site, site testing and commission a remote monitoring and data acquisition system. The project will support NIE Networks and System Operator Northern Ireland (SONI) in calculating the rating of 110 kV overhead lines (OHLs) in Northern Ireland, taking account of the cooling effects attributable to local weather conditions.

Options

Description
The Contracting Entity intends to establish a Framework Agreement for a period of four (4) years, with the option, (entirely at the discretion of NIE Networks) to extend by up two further periods of two (2) years (eight (8) years in total).

Renewal

Description
The Contracting Entity intends to establish a Framework Agreement for a period of four (4) years, with the option, (entirely at the discretion of NIE Networks) to extend by up two further periods of two (2) years (eight (8) years in total).

Award criteria

Criteria

Criterion 1
Name
Quality
Type
quality
Description
40%
Criterion 2
Type
price
Description
60%

Contract period

Duration In Days
1,440

Submission terms

Variant Policy
notAllowed

Items and delivery

Item 1
Id
1
Related Lot
1

Delivery locations

Entry 1
Region
UKN
Entry 2
Region
UK

Additional Classifications

Entry 1
Id
31321000
Scheme
CPV
Description
Electricity power lines
Entry 2
Id
31682400
Scheme
CPV
Description
Overhead electrical equipment

Published documents

Entry 1
Id
economic1
Document Type
economicSelectionCriteria
Entry 2
Id
technical1
Document Type
technicalSelectionCriteria

Buyer, suppliers and contacts

Organisation 1
Id
GB-FTS-3935
Name
Northern Ireland Electricity Networks Limited

Roles

buyer
centralPurchasingBody

Address

Region
UKN
Locality
Belfast,
Postal Code
BT9 5HT
Country Name
United Kingdom
Street Address
120 Malone Road,

Details

Classifications

Entry 1
Id
ELECTRICITY
Scheme
TED_CE_ACTIVITY
Description
Electricity

Identifier

Legal Name
Northern Ireland Electricity Networks Limited

Contact

Organisation 2
Id
GB-FTS-5194
Name
Northern Ireland Electricity Networks Limited

Roles

reviewBody

Address

Locality
Belfast
Postal Code
BT9 5HT
Country Name
United Kingdom
Street Address
120 Malone Road

Identifier

Legal Name
Northern Ireland Electricity Networks Limited
Organisation 3
Id
GB-FTS-132944
Name
Northern Ireland Electricity Limited

Roles

mediationBody

Address

Locality
Belfast
Postal Code
BT9 5HT
Country Name
United Kingdom
Street Address
120 Malone Road

Identifier

Legal Name
Northern Ireland Electricity Limited
Organisation 4
Id
GB-FTS-1401
Name
High Court of Justice in Northern Ireland

Roles

reviewContactPoint

Address

Locality
Belfast
Postal Code
BT1 3JY
Country Name
United Kingdom
Street Address
Royal Courts of Justice, Chichester Street

Identifier

Legal Name
High Court of Justice in Northern Ireland
Organisation 5
Id
GB-FTS-64793
Name
Northern Ireland Electricity Networks Limited

Roles

buyer

Address

Region
UK
Locality
Belfast
Postal Code
BT9 5HT
Country Name
United Kingdom
Street Address
120 Malone Road,

Details

Classifications

Entry 1
Id
ELECTRICITY
Scheme
TED_CE_ACTIVITY
Description
Electricity

Identifier

Legal Name
Northern Ireland Electricity Networks Limited

Contact

Fax Number
+44 7984388018
Telephone
+44 7984388018
Organisation 6
Id
GB-FTS-167731
Name
Heimdall

Roles

supplier

Address

Region
NO081
Locality
Oslo
Country Name
Norway

Details

Scale
sme

Identifier

Legal Name
Heimdall
Organisation 7
Id
GB-FTS-69293
Name
High Court in Northern Ireland

Roles

mediationBody

Address

Locality
Belfast
Postal Code
BT1 3JY
Country Name
United Kingdom
Street Address
Royal Courts of Justice, Chichester Street

Identifier

Legal Name
High Court in Northern Ireland

Award information

Award 1
Id
077768-2025-S1223 (2025)-1
Title
S1223 (2025) Dynamic Line Rating
Status
active

Suppliers

Supplier 1
Id
GB-FTS-167731
Name
Heimdall

Related lots

1

Contracts and changes

Entry 1
Id
077768-2025-S1223 (2025)-1
Title
S1223 (2025) Dynamic Line Rating
Status
active
Award ID
077768-2025-S1223 (2025)-1
Date Signed
27 Oct 2025, 00:00

Value

Amount
1,900,000
Currency
GBP

Recorded locations

  • Buyer location · Belfast · UK · BT9 5HT · United Kingdom
  • Delivery location · UK
  • Delivery location · UKN

Notice and amendment history

1 published notice version reviewed by ProcuraAxis.

1 VERSION
  1. ocds-h6vhtk-04e3c4-2025-11-27T15:21:39Zcompiled ·