Section one: Contracting entity
one.1) Name and addresses
SCOTTISH POWER UK PLC
320 St. Vincent Street
Glasgow
G25AD
Contact
Nicola McRobb
Country
United Kingdom
Region code
UKM - Scotland
Companies House
SC117120
Internet address(es)
Main address
https://www.spenergynetworks.co.uk/
one.6) Main activity
Electricity
Section two: Object
two.1) Scope of the procurement
two.1.1) Title
Glenglass GIS Extension Civil & Building Works
two.1.2) Main CPV code
- 45000000 - Construction work
two.1.3) Type of contract
Works
two.1.4) Short description
As part of the works associated with the Glenglass GIS project, a further extension of the existing Glenglass substation compound is required to accommodate the new indoor 132kV Bay Gas Insulated Switchgear (GIS) and the associated electrical plant.
The civils scope of works includes demolition and site clearance, earthworks, in-situ concrete and concrete ancillaries, pre-cast concrete, and roads and pavings. This involves the removal and disposal of surplus materials, redundant electro-mechanical plants, foundations, structures, and security fences. Excavations will be backfilled with engineered granular material, and the substation surface will be dressed with stone chippings. Concrete foundations, floor slabs, pre-cast concrete cable troughs, and kerbs will be constructed. New internal substation access roads and temporary access to working areas will be formed and maintained, with reinstatement to the original condition upon completion.
The building scope of works includes the fabrication and erection of a steel portal frame for the GIS building, along with the design of all steel-to-steel connections. The GIS building is a single storey portal frame structure with a duo-pitch roof, and a lean-to arrangement consisting of another single span portal. The dimensions of the GIS building are 25.5m x 19.4m and will encompass 9 bays - 8 feeder circuit bays and a bus coupler (2 bays for Glenmuckloch, 2 bays for Blackhill, 2 bays for 33kV connections (Sanquhar 1, Whiteside Hill, Twenty Shilling), 1 bay for Sandy Knowe, 1 bay for Sanquhar II and a Bus Coupler).
The scope also involves the detailed design, supply, and installation of the cladding system, including purlins, side rails, and anti-sag provisions. Coatings of various steelworks as per the specification is also covered. Additionally, the scope includes painting switchroom and other concrete floors with industrial-grade, anti-slip floor paint, providing finishes to doors, shutters, removable panels, and installing fittings and locks/keys as per SPEN requirements. Finally, it involves the supply and installation of mess room and toilet fittings.
two.1.6) Information about lots
This contract is divided into lots: No
two.2) Description
two.2.2) Additional CPV code(s)
- 45000000 - Construction work
two.2.3) Place of performance
NUTS codes
- UKM - Scotland
two.2.4) Description of the procurement
ScottishPower is part of the Iberdrola Group, which uses Go Supply as its global supplier registration partner.
Go Supply is a qualification system under Article 77 of Directive 2014/25/EU, which is operated by Go Supply. The platform provides a system for ScottisPower to select suppliers for invitation to participate in regulatedprocurement procedures. The platform can be accessed at the following URL: https://www.mygosupply.com Go Supply may also be used in the compilation of tender lists below the EU thresholds.
ScottishPower may alternatively make separate calls for competition in OJEU for certain individual requirements.
Go Supply is based on a coding system for works, supplies and services against which suppliers are registered on the system. The full list of Iberdrola product codes is available at the following URL: https://www.mygosupply.com
Vendors not already registered with Go Supply should apply using the contact details at Section I.1) in order to ensure that their details are available to ScottishPower.
Vendors already registered on Go Supply must ensure that their registration details are up to date in order to remain visible to ScottishPower. This can be done by visiting:
http://www.mygosupply.com and logging in using their unique login details.
two.2.11) Information about options
Options: No
Section four. Procedure
four.1) Description
four.1.1) Type of procedure
Negotiated procedure with prior call for competition
four.1.8) Information about the Government Procurement Agreement (GPA)
The procurement is covered by the Government Procurement Agreement: No
four.2) Administrative information
four.2.1) Previous publication concerning this procedure
Notice number: 2022/S 000-005513
Section five. Award of contract
A contract/lot is awarded: Yes
five.2) Award of contract
five.2.1) Date of conclusion of the contract
31 July 2025
Section six. Complementary information
six.4) Procedures for review
six.4.1) Review body
Glasgow Sheriff Court
Glasgow
Country
United Kingdom