CPV subcategory
45112420: Basement excavation work
1 UK public contract under 45112420 ends in the next 18 months. Get the new tenders filed under it every weekday morning.
- 5
- Contracts since 2023
- 5
- Buyers
- 1
- Ending in 18 months
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1 contract under 45112420 ending in the next 18 months
The one ending soonest, with the supplier that holds it 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 |
|---|---|---|---|
| National Gallery Research Centre Excavation and Structures | National Gallery | ERITH CONTRACTORS LIMITED | Sept 2027in 10 months |
What 45112420 covers
CPV code 45112420 is "Basement excavation 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 5 UK public contracts since 2023, awarded by 5 buyers, most often Middlesbrough Council and Kirklees Council. The typical contract was worth about £63k.
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 45112420
- Contracts
- 5
- Buyers
- 5
- Typical value
- £63k
- Ending in 18 months
- 1
By year of award: 2023 0 · 2024 2 · 2025 1 · 2026 2. Figures as of 6 November 2026. Typical value is the median of single-supplier contracts with a published value (5).
Buyers using this code most
Suppliers winning most often
- MEMSAFE Ltd1
- Walter West Builders LTD1
- Consult Construct Limited1
- Connect Lettings and Management Limited1
- Erith Contractors Limited1
Recent contracts under 45112420
| Contract | Buyer | Value | Awarded |
|---|---|---|---|
| National Gallery Research Centre Excavation and Structures | National Gallery | £4.7m | Jul 20264 months ago |
| Sessions House Basement works | KENT COUNTY COUNCIL | £55k | Mar 20251 year 7 months ago |
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Where it sits
Codes above 45112420
- 45000000Construction work
- 45100000Site preparation work
- 45110000Building demolition and wrecking work and earthmoving work
- 45112000Excavating and earthmoving work
- 45112400Excavating work
- 45112420Basement excavation work
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More specific
Codes beneath 45112420
None. 45112420 is as specific as the vocabulary goes for basement excavation work.
Questions
About CPV code 45112420
What is CPV code 45112420?
CPV code 45112420 is "Basement excavation 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 5 UK public contracts since 2023, awarded by 5 buyers, most often Middlesbrough Council and Kirklees Council. The typical contract was worth about £63k.
Which codes sit above and below 45112420?
45112420 sits under 45000000 (Construction work), then 45100000 (Site preparation work), then 45110000 (Building demolition and wrecking work and earthmoving work), then 45112000 (Excavating and earthmoving work), then 45112400 (Excavating work). It has no more specific codes beneath it.
Who wins contracts under CPV code 45112420?
The suppliers named most often on UK public contracts under 45112420 since 2023 are MEMSAFE Ltd (1), Walter West Builders LTD (1), Consult Construct Limited (1). 5 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 45112420?
Add 45112420 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 45112420 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 45112420: Basement excavation work [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/45112420-basement-excavation-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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