Tender

T133 – High Voltage and Associated Low Voltage Equipment (Supply, Design and Maintenance)

  • Northern Ireland Water

UK4: Tender notice - Procurement Act 2023 - view information about notice types

Notice identifier: 2025/S 000-066258

Procurement identifier (OCID): ocds-h6vhtk-056bee (view related notices)

Published 17 October 2025, 11:55am

Scope

Reference

T133

Description

NI Water wishes to appoint a contractor to provide M and E Services with a maintenance, repair, replacement equipment, spare parts and associated support service for the full range of manufacturer's high voltage and associated low voltage equipment currently within NI Water's asset base. The contractor will be responsible for providing the necessary skilled and unskilled labour together with the materials to carry out the work in accordance with the Specification, statutory regulations and to the satisfaction of NI Water.

Total value (estimated)

  • £3,950,000 excluding VAT
  • £4,740,000 including VAT

Above the relevant threshold

Contract dates (estimated)

  • 19 July 2026 to 18 July 2030
  • Possible extension to 18 July 2034
  • 8 years

Description of possible extension:

4 extension periods of up to 12 months each (potentially 4 years extension in total)

Main procurement category

Services

CPV classifications

  • 50000000 - Repair and maintenance services
  • 71314100 - Electrical services
  • 45315400 - High voltage installation work
  • 50532000 - Repair and maintenance services of electrical machinery, apparatus and associated equipment

Submission

Enquiry deadline

14 November 2025, 11:00am

Submission type

Requests to participate

Deadline for requests to participate

21 November 2025, 11:00am

Submission address and any special instructions

https://etendersni.gov.uk/

Tenders may be submitted electronically

Yes

Languages that may be used for submission

English

Award decision date (estimated)

27 February 2026

Recurring procurement

Publication date of next tender notice (estimated): 10 October 2033

Award criteria

This table contains award criteria for this lot
Name Type Weighting
Quality Quality 70%
Cost Cost 30%

Other information

Conflicts assessment prepared/revised

Yes

Procedure

Procedure type

Competitive flexible procedure

Special regime

Utilities

Competitive flexible procedure description

The Competitive Flexible Procedure is described in the T133 tender documents which are available on eTendersNI.

Contracting authority

Northern Ireland Water

  • Companies House: NI054463

Westland Road

Belfast

BT14 6TE

United Kingdom

Email: sourcing@niwater.com

Region: UKN06 - Belfast

Organisation type: Public authority - central government

Devolved regulations that apply: Northern Ireland