CO Supply & Install - Modular Substation Order - Achany - 0331
Supply, Install and Cold Commission a Modular Substation
Buyer
SSE plc
Value
£8,640,000
Published
23 Mar 2026
Closes
Not provided
Procurement details
Source
Find a Tender
Region
Highlands and Islands
Procurement method
Selective
Category
Goods
Contract starts
Not provided
Contract ends
Not provided
CPV classifications
31682540
Substation equipment
45310000
Electrical installation work
44617200
Meter housings
31000000
Electrical machinery, apparatus, equipment and consumables; lighting
31216000
Lightning arrestors
31217000
Surge suppressors
24312210
Sodium chlorite
31642000
Electronic detection apparatus
Lots
Lot 1 Lot 1 - Supply of 11kV and 33kV Surge Arrestors
£8,640,000
Supply, Install and Cold Commission a Modular Substation
Delivery: Caithness & Sutherland and Ross & Cromarty
Lot 2 Lot 2 – Supply of 110kV and 275kV Surge Arrestors
£81,350,000
NIE Networks requires the design, manufacture, works testing and delivery of 110kV and 275kV Surge Arrestors to sites within Northern Ireland as specified by NIE Networks.
Delivery: Northern Ireland
Lot 3 Lot 3 – Baulks
£4,500,000
The production, testing and delivery of Baulks as fully defined within Specification 206-15.
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 4 Sodium Hypochlorite (bulk)
Value not provided
NWL has a requirement for a range of various chemicals including phosphoric acid, caustic soda, Sulphuric Acid, Sodium Hypochlorite, Salt, Ammonium Sulphate, Monosodium Phosphate (MSP), Disodium Phosphate, Sodium Bisulphite, Sodium Carbonate Light, Sodium Thiosulphate, Citric Acid, Ferric Sulphate, and Hydrochloric Acid.
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 5 Miscellaneous Bulk
Value not provided
NWL has a requirement for a range of various chemicals including phosphoric acid, caustic soda, Sulphuric Acid, Sodium Hypochlorite, Salt, Ammonium Sulphate, Monosodium Phosphate (MSP), Disodium Phosphate, Sodium Bisulphite, Sodium Carbonate Light, Sodium Thiosulphate, Citric Acid, Ferric Sulphate, and Hydrochloric Acid.
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 6 Caustic Soda Packaged
Value not provided
NWL has a requirement for a range of various chemicals including phosphoric acid, caustic soda, Sulphuric Acid, Sodium Hypochlorite, Salt, Ammonium Sulphate, Monosodium Phosphate (MSP), Disodium Phosphate, Sodium Bisulphite, Sodium Carbonate Light, Sodium Thiosulphate, Citric Acid, Ferric Sulphate, and Hydrochloric Acid.
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 7 Sodium Hypochlorite ( Packaged)
Value not provided
NWL has a requirement for a range of various chemicals including phosphoric acid, caustic soda, Sulphuric Acid, Sodium Hypochlorite, Salt, Ammonium Sulphate, Monosodium Phosphate (MSP), Disodium Phosphate, Sodium Bisulphite, Sodium Carbonate Light, Sodium Thiosulphate, Citric Acid, Ferric Sulphate, and Hydrochloric Acid.
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 8 Salt Packaged
Value not provided
NWL has a requirement for a range of various chemicals including phosphoric acid, caustic soda, Sulphuric Acid, Sodium Hypochlorite, Salt, Ammonium Sulphate, Monosodium Phosphate (MSP), Disodium Phosphate, Sodium Bisulphite, Sodium Carbonate Light, Sodium Thiosulphate, Citric Acid, Ferric Sulphate, and Hydrochloric Acid.
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 9 Ammonium Sulphate
Value not provided
NWL has a requirement for a range of various chemicals including phosphoric acid, caustic soda, Sulphuric Acid, Sodium Hypochlorite, Salt, Ammonium Sulphate, Monosodium Phosphate (MSP), Disodium Phosphate, Sodium Bisulphite, Sodium Carbonate Light, Sodium Thiosulphate, Citric Acid, Ferric Sulphate, and Hydrochloric Acid.
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 10 General Chemicals Packaged
Value not provided
NWL has a requirement for a range of various chemicals including phosphoric acid, caustic soda, Sulphuric Acid, Sodium Hypochlorite, Salt, Ammonium Sulphate, Monosodium Phosphate (MSP), Disodium Phosphate, Sodium Bisulphite, Sodium Carbonate Light, Sodium Thiosulphate, Citric Acid, Ferric Sulphate, and Hydrochloric Acid.
Delivery: North East (England), North West (England), Yorkshire And The Humber, East Midlands (England), West Midlands (England), East Of England
Lot 1a Lot 1a - Supply of Straight through joints for XLPE cables, transitions between XLPE and PILC, PILC to PILC
£1,702,000
Lot 1a - Supply of Straight through joints for XLPE cables, transitions between XLPE and PILC, PILC to PILC Supply and Delivery of Straight through joints for XLPE cables, transitions between XLPE and PILC, PILC to PILC for to NIE Networks in Northern Ireland. The Framework Agreement will be awarded for a period of five (5) years, with the option, exercisabl...
Delivery: Northern Ireland
Lot 1b Lot 1b - Supply of Breach and loop joints for all cables
£909,000
Lot 1b - Supply of Breach and loop joints for all cables Supply and Delivery of Breach and loop joints to NIE Networks in Northern Ireland. The Framework Agreement will be awarded for a period of five (5) years, with the option, exercisable exclusively by NIE Networks, to extend the contract for up to a further three (3) years.
Delivery: Northern Ireland
Lot 1c Lot 1c - Supply of Pot end kits
£28,000
Lot 1c - Supply of Pot Ends Supply and Delivery Pot Ends to NIE Networks in Northern Ireland. The Framework Agreement will be awarded for a period of five (5) years, with the option, exercisable exclusively by NIE Networks, to extend the contract for up to a further three (3) years.
Delivery: Northern Ireland
Lot 2a Lot 2a - XLPE indoor and outdoor (cold shrink technology only)
£1,446,000
Lot 2a - Supply of XLPE indoor and outdoor (cold shrink technology only) Supply and Delivery of XLPE indoor and outdoor (cold shrink technology only) to NIE Networks in Northern Ireland. The Framework Agreement will be awarded for a period of five (5) years, with the option, exercisable exclusively by NIE Networks, to extend the contract for up to a further...
Delivery: Northern Ireland
Lot 2c Lot 2c - Supply of Glands and termination boots
£166,000
Lot 2c - Supply of Glands and termination boots Supply and Delivery of Glands and termination boots to NIE Networks in Northern Ireland. The Framework Agreement will be awarded for a period of five (5) years, with the option, exercisable exclusively by NIE Networks, to extend the contract for up to a further three (3) years.
Delivery: Northern Ireland
Lot 2b Lot 2d - Supply of PILC indoor (heat shrink technology only)
£42,000
Lot 2b - Supply of Straight through joints for PILC indoor (heat shrink technology only) Supply and Delivery of PILC indoor (heat shrink technology only) to NIE Networks in Northern Ireland. The Framework Agreement will be awarded for a period of five (5) years, with the option, exercisable exclusively by NIE Networks, to extend the contract for up to a furt...
Delivery: Northern Ireland
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