CPV subcategory
45315400: High voltage installation work
4 UK public contracts under 45315400 end in the next 18 months. Get the new tenders filed under it every weekday morning.
- 278
- Contracts since 2023
- 30
- Buyers
- 4
- Ending in 18 months
Hatched quarters fall only partly inside the next 18 months. Busiest whole quarter: Q1 2028.
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4 contracts under 45315400 ending in the next 18 months
The 4 ending soonest, with the supplier that holds each now. End dates come from the original award notices, so each one is a re-tender with a date on it.
| Contract | Buyer | Held by | Ends |
|---|---|---|---|
| HV Electrical Upgrade Works - Grantham | United Lincolnshire Teaching Hospitals NHS Trust | National Grid Electricity Distribution | Mar 2027in 4 months |
| HV Service | Gov Facility Services Ltd | INDEPENDENT SUBSTATION SERVICES LIMITED | Sept 2027in 11 months |
| Supply of a Temporary High Voltage Electrical Connection to the Queens Medical Centre | Nottingham University Hospital NHS Trust | National Grid Electricity Distribution (East Midlands) PLC | Mar 2028in 1 year 5 months |
| NGED Energy Centre Connection | ASTON UNIVERSITY | NATIONAL GRID ELECTRICITY DISTRIBUTION (WEST MIDLANDS) PLC | Mar 2028in 1 year 5 months |
Coming up
Planned procurements under 45315400
Tenders buyers have said they will publish, from their Find a Tender pipeline notices and departments' own published pipelines, the soonest first.
Tender expected Mar 2028 (in 1 year 4 months)
Network Rail Infrastructure Ltd£2.5mCompetitive tender risqsContract starts Apr 2029
Get these when they are published30 days free
What 45315400 covers
CPV code 45315400 is "High voltage installation work", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 278 UK public contracts since 2023, awarded by 30 buyers, most often Communities and Housing Investment Consortium Limited ("CHIC") and Network Rail Infrastructure Limited. The typical contract was worth about £8.0m.
One of the 9,454 official CPV codes. Not sure it is the right one? Describe your work and the finder suggests the codes that match.
UK public contracts since 2023
How buyers use 45315400
- Contracts
- 278
- Buyers
- 30
- Typical value
- £8.0m
- Ending in 18 months
- 4
By year of award: 2023 7 · 2024 102 · 2025 152 · 2026 17. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (67).
Buyers using this code most
- Communities and Housing Investment Consortium Limited ("CHIC")187
- Network Rail Infrastructure Limited36
- Southern Water Services Limited18
- Sellafield Limited4
- United Lincolnshire Teaching Hospitals NHS Trust DO NOT USE4
- Portsmouth City Council3
- UNIVERSITY OF SALFORD(THE)2
- Nottingham University Hospitals NHS Trust2
Suppliers winning most often
- Amey Rail Limited7
- J Murphy and Sons Limited6
- P and I Generators Limited5
- Electricity North West (Construction and Maintenance) Limited4
- Amalgamated Construction LTD4
- Story Contracting Limited4
- UK Power Networks (Operations) Limited4
- AXIS Europe PLC4
Recent contracts under 45315400
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| NGED Energy Centre Connection | ASTON UNIVERSITY | £90k | Jul 20264 months ago |
| HV Service | Gov Facility Services Ltd | £26k | Apr 20266 months ago |
| T133 – High Voltage and Associated Low Voltage Equipment | Northern Ireland Water Limited | £4.5m | Apr 20267 months ago |
| HV Electrical Upgrade Works - Grantham | United Lincolnshire Teaching Hospitals NHS Trust | £1.1m | Mar 20268 months ago |
| CAPRO101 Purchase, installation and migration works of HV Switchgear at MPH | Somerset NHS Foundation Trust | £1.1m | Mar 20268 months ago |
| High Voltage Capital Upgrades 2025-2026 | United Lincolnshire Teaching Hospitals NHS Trust | £1.2m | Feb 20269 months ago |
| Completion of the full roof covering replacement at Sundon Park Health Centre | NHS PROPERTY SERVICES LIMITED | £2.0m | Jan 20269 months ago |
| Stage 2 Principal Contractor - Substation One Works | United Lincolnshire Teaching Hospital NHS Trust | £3.2m | Jan 202610 months ago |
Get the new tenders filed under 45315400Every weekday before 9am, 30 days free
Where it sits
Codes above 45315400
- 45000000Construction work
- 45300000Building installation work
- 45310000Electrical installation work
- 45315000Electrical installation work of heating and other electrical building-equipment
- 45315400High voltage installation work
See the whole market in construction works contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 45315400
None. 45315400 is as specific as the vocabulary goes for high voltage installation work.
Questions
About CPV code 45315400
What is CPV code 45315400?
CPV code 45315400 is "High voltage installation work", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 278 UK public contracts since 2023, awarded by 30 buyers, most often Communities and Housing Investment Consortium Limited ("CHIC") and Network Rail Infrastructure Limited. The typical contract was worth about £8.0m.
Which codes sit above and below 45315400?
45315400 sits under 45000000 (Construction work), then 45300000 (Building installation work), then 45310000 (Electrical installation work), then 45315000 (Electrical installation work of heating and other electrical building-equipment). It has no more specific codes beneath it.
Who wins contracts under CPV code 45315400?
The suppliers named most often on UK public contracts under 45315400 since 2023 are Amey Rail Limited (7), J Murphy and Sons Limited (6), P and I Generators Limited (5). 170 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 45315400?
Add 45315400 to a Tender Radar profile, with keywords that describe your work. Each weekday morning you get the new UK public sector notices that match, scored for fit. Because codes cover the codes beneath them, adding 45315400 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 45315400: High voltage installation work [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/45315400-high-voltage-installation-work (Accessed: 8 November 2026).
Relative dates (such as “in 6 days”) count from 8 November 2026, when this page was built.
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