Glenglass GIS Extension Civil & Building Works

Concepts

• construction work
• glasgow
• building
• civil
• glenglass
• gis
• civils
• spen requirements
• certain individual requirements
• go supply

Location

Glasgow

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.

Total Quantity or Scope

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.

Award Detail

CPV Codes

• 45000000 - Construction work

Indicators