Published procurement activity · 22 tenders
Buyer information published with procurement notices.
The works comprise the completion of the remaining design & infrastructure works required for the Walpole SGT4 Tertiary Connection Project, including installation of a tertiary cable box on SGT4, a 13kV transformer, a 13kV disconnector and associated earthing switches, supporting structures, busbars and connectors, protection an
High voltage submarine cables produce electromagnetic fields (EMF) external to the cable due to current flowing within their metallic components, primarily the main conductor. While the magnitude of these fields decays rapidly with separation from the cables, reducing to background levels within 10's of meters, cable circuits ex
With the transition away from fossil fuels and towards greater electrification of transport and heating (net zero 2050) a significant increase in electrical demand is expected over the coming decades. As a result, growth in offshore renewable power generation, "bootstrap" cables to reinforce national power grids, and internation
National Grid manages a portfolio of major transmission infrastructure projects across onshore and offshore programmes. As the scale and complexity of delivery increases, National Grid requires a more integrated and digitally enabled approach to project controls, governance and performance management. The initial phase of the re
National Grid Electricity Transmission (NGET) is seeking a supplier to design, manufacture, supply, commission and support two (2) fully integrated, trailer-mounted mobile transformer oil processing vehicles, with an option, at NGET's sole discretion, to purchase up to two (2) additional equivalent units under the resulting cont
National Grid Electricity Transmission (NGET) is seeking collaboration with universities to support delivery of its innovation strategy over the next five years (April 2026 - Mar 2031). The primary objectives during this period include facilitating the energy system transition (including Clean Power 2030 and net zero 2050) and p
National Grid Electricity Transmission (NGET) intends to establish a framework for the provision of Sulphur Hexafluoride (SF6) leak repair, leak reduction and preventative treatment services across its portfolio of Gas Insulated Switchgear (GIS) and Gas Insulated Busbar (GIB) assets located at transmission substations throughout
National Grid Electricity Transmission Plc is seeking experienced and suitably qualified suppliers capable of delivering a fully integrated security solution for critical national infrastructure sites at Walham and Pentir. The requirement is divided into two separate Lots: Lot 1 (Walham) and Lot 2 (Pentir). Suppliers may submit
Provision of a flight-hour-based engine maintenance and support programme for Pratt & Whitney PW207D2 engines installed on Bell 429 aircraft, including scheduled and unscheduled maintenance, engine shop visits, life-limited component management, technical support and logistics coordination to maximise reliability, availability a
National Grid Electricity Transmission has a requirement for the provision of tractors with integrated heavy-duty winch systems, supplied as a single combined unit, for use in overhead electricity transmission line projects. The equipment will be used to support the construction, refurbishment, maintenance, and emergency restora
Organisation details and tender classifications reflect information published by the original procurement sources. Similar buyer names are grouped only where an official identifier or compatible name and postcode provide a safe link.