Official UK procurement notice
Civils Support DPS - Welsh Region - Pre-Qualification
Authority: Nuclear Restoration Services Limited (Public body)
What is being bought
Published requirement descriptionProvision of civil construction works to faciliate nuclear decommissioning
CPV: Construction work · Works for complete or part construction and civil engineering work
How this dynamic market works
From the published notice- Type
- Dynamic market
- Market period
- 4 yrs from 2 Sept 2024
The lotProcurement structure
single lot · value publishedLot #1Provision of civil construction works to facilitate nuclear decommissioningPublished value£9,853,000
What it takes to wini
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
Evaluation split and conditions of participation as published; the tender pack may add morei
How this buyer will score bids.
The evaluation criteria and weights exactly as published on the notice, grouped by family (price, quality, social value and so on).
- Suitability
Candidates will be assessed on their response to the Selection Criteria in their request to participate for a place on the Civil Support DPS.
- “Civils Support DPS - Welsh Region - Pre-Qualification” is a dynamic market: the contest is a place on its panel, not a single contract.
Competition analysis · published record, not a forecast of who will bid
How Nuclear Restoration Services Limited buys Construction work (CPV 45), and who usually turns up
Nuclear Restoration Services Limited’s own published record, next to the published market for the same work. This notice is a framework or DPS, so only frameworks and DPS are compared. Whole-market view: Construction work (CPV 45) →
How the contest usually goes
Winner shares use published awards; bid and price charts use contested lots.
i
How often small and medium firms win.
Share of awards where the winner’s size is known.
The counts under this question show how many awards have a known supplier size.
Small firms have won here. Neither number says whether you qualify; it describes who has been winning.
i
How often local firms win similar work.
Winners with a registered address in the delivery region, out of awards with a known address.
Here, local means registered in Wales (Cymru).
A local branch does not count if the registered address is elsewhere.
Most of this buyer’s recorded winners are registered outside Wales (Cymru).
i
How long buyers here take to decide after bids close.
Middle value in days from the deadline to the first award notice, on competitions that published both dates.
Only decided tenders count, so slow ones still waiting are not in.
Half of these awards were announced within 83 days of the bid deadline.
i
How often work is awarded with no recorded rival.
Direct awards and tenders where every published lot count shows one bid.
Both shares are minimums: some awards have no bid count.
Thin markets produce this too; it is not proof of a tailored specification.
Direct awards or one recorded bid are common here. Check the route before spending time on a bid.
How many bids did past lots attract?
i
How many bids past lots received.
Each colour is a bid-count range. Only competed lots with a published count are included.
Past bids do not predict this tender.
1 bid1%
2–35%
4–627%
7+67%
How did awards compare with estimates?
i
Where winning prices landed against estimates.
Each colour shows awards below, close to or above the published estimate, one lot at a time.
On a framework or DPS, prices are agreed when work is called off.
Past prices are a guide, not a bid price.
Not comparable on a framework or DPS. The notice sets up a supplier panel and a ceiling value; what the work actually costs is agreed later, on each call-off or mini-competition, and those publish as contract notices of their own. The award-vs-estimate record of this market therefore sits on the call-offs; this page shows it on the contracts, not on the panel that frames them.
Assess each lot i
What past awards tell you about each lot.
See the forecast, this buyer’s earlier suppliers and firms with relevant wins.
No supplier is confirmed as a bidder.
i
What past awards tell you about each lot.
See the forecast, this buyer’s earlier suppliers and firms with relevant wins.
No supplier is confirmed as a bidder.
Open a lot for its forecast, this buyer’s previous supplier and possible competitors, from published award history, not a bid list
Lot #1Provision of civil construction works to facilitate nuclear decommissioningPublished estimate£9.9m
i
How many bids this lot may attract.
The forecast uses similar past competitions. The bar shows either that forecast or past bid counts; the line below says which.
Each lot shows its own forecast based on its own category; forecasts for different lots of the same notice are not comparative.
A forecast, not a list of bidders.
1 bid2%
2–314%
4–631%
7+53%
i
Where the award price may land.
The forecast uses similar awards and the buyer’s estimate. The band covers the middle half of likely prices.
No comparable awards for this lot yet.
A statistical guide from past awards, not a price to bid.
Who has supplied this buyer on similar work? i
Who has done similar work for this buyer.
Past contracts are matched by buyer, title and type of work.
A past supplier may not bid again.
i
Who has done similar work for this buyer.
Past contracts are matched by buyer, title and type of work.
A past supplier may not bid again.
| Supplier | This buyer’s earlier contract | Lot | Award value | Why listed |
|---|---|---|---|---|
| KAEFER LIMITEDWorked for this buyer | Decommissioning & Asbestos Removal (DAR) frameworknotice published Mar 2026 | Conventional Deplanting, Asbestos Removal and Demolition | — | Similar wording and category |
| Costain LimitedWorked for this buyer | Decommissioning & Asbestos Removal (DAR) frameworknotice published Mar 2026 | Conventional Deplanting, Asbestos Removal and Demolition | — | Similar wording and category |
| Nuvia LimitedWorked for this buyer | Decommissioning & Asbestos Removal (DAR) frameworknotice published Mar 2026 | Conventional Deplanting, Asbestos Removal and Demolition | — | Similar wording and category |
| Celadon AllianceWorked for this buyer | Decommissioning & Asbestos Removal (DAR) frameworknotice published Mar 2026 | Conventional Deplanting, Asbestos Removal and Demolition | — | Similar wording and category |
| KELTBRAY LIMITEDWorked for this buyer | Decommissioning & Asbestos Removal (DAR) frameworknotice published Mar 2026 | Conventional Deplanting, Asbestos Removal and Demolition | — | Similar wording and category |
Who could compete for this lot? i
Who could compete for this lot?
Firms with relevant past wins. On a framework, we show firms on that agreement.
None is confirmed as a bidder.
i
Who could compete for this lot?
Firms with relevant past wins. On a framework, we show firms on that agreement.
None is confirmed as a bidder.
| Supplier | Won in this category | Live contracts | Award vs estimate |
|---|---|---|---|
Costain LimitedLarge | £213m12 awards in 36m · last 1 months ago | 3 live · £101m iPublic contracts this supplier still holds. Its awards whose published end date is still in the future, with their values. Many contracts publish no end date, so this is a floor, not the whole book. Unexpired says nothing about spare capacity. | 8% above n=2 |
| £31m6 awards in 36m · last 2 months ago | 2 live · £28m iPublic contracts this supplier still holds. Its awards whose published end date is still in the future, with their values. Many contracts publish no end date, so this is a floor, not the whole book. Unexpired says nothing about spare capacity. | 10% below n=1 | |
Nuvia LimitedLarge | £13m20 awards in 36m · last 1 months ago | 16 live · £7.6m iPublic contracts this supplier still holds. Its awards whose published end date is still in the future, with their values. Many contracts publish no end date, so this is a floor, not the whole book. Unexpired says nothing about spare capacity. | at estimate n=2 |
| £16m7 awards in 36m · last 2 months ago | None on file | 18% below n=2 | |
| £731k2 awards in 36m · last 5 months ago | None on file | no comparable pairs |
About this data
- Source. Official UK public procurement notices (Find a Tender), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly.
- Two views, kept apart. The authority’s own track record and the wider market for the same kind of work sit side by side and are never mixed. Where the local picture is too thin, a figure widens to a broader market and says which one it used.
- Forecasts are labelled. The price forecast and its range, possible competitors and the earlier-work matches are our estimates from past awards: not published facts, not win chances and not price advice. Official notices do not say who is bidding.
- Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.
Procedure terms & legal framework
From the official record- Procedure method
- Restricted procedure
- Legal basis
- CELEX · 32014L0024 Public Contracts Regulations 2015 (Directive 2014/24/EU)
- Procurement category
- Works
- Notice status
- Open admission
- Procurement threshold
- Unspecified in notice
- Regulatory regime
- Standard
- Commercial structure
- Dynamic market
- Who may use this agreement
- Any qualifying supplier may apply while the market is open
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- No (one-off requirement)
- First published
- 2 Sept 2024, 14:52 BST
- Last source update
- 11 Nov 2024, 14:16 GMT
- Authority reference
C20831- FTS notice number
2024/S 000-036431- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-04974aFind a Tender
- Performance terms
As per Key Performance Indicator schedule
- Review procedure
Any appeals should be promptly brought to the attention of the contact specified in Section I above, and will be dealt with in accordance with the requirements of the Public Contracts Regulations 2015. Any appeals must be brought within the timescales specified by the applicable law, including without limitation, the Public Contracts Regulations 2015.
How to participate & submission route
Official notice Apply via Atamis (Health Family)- Requests to participate (first stage)
- —
- Admission period ends
- 31 Aug 2028, 12:00 BST
- Clarification deadline
- —
- Submission channel
- {"electronicSubmission","written"}
- Accepted languages
- en
Timeline
2 Sept 2024 → 31 Aug 2028 · 5 dates- Contract starts2 Sept 2024, 00:00 BST
- Invitations to tender expected1 Oct 2024, 00:00 BST
- Notice published11 Nov 2024, 14:16 GMT
- Today22 Oct 2026
- Admission / appointment period endsperiod end, not a bid countdown31 Aug 2028, 12:00 BST
- Bids must remain valid until31 Aug 2028, 23:59 BST
Notice history
2 releases on Find a TenderPublished amendments (1 · 0 deadline changes)
| When | What | Before | After | Shift |
|---|---|---|---|---|
| — | ClassificationII.2.2 | — | — |
1 amendment published without a description.
Commercial outcome & contract awards
Nothing awarded yet- Awards (0)
- No award published
- Contracts (0)
- No contract published
- Bid statistics
- No aggregate bid statistics published
Contracting authority & participating public bodies
Dispute resolution & review bodies
- Royal Courts Of JusticeMediation bodyReview body
Official documents & specifications (2)
Official links; attachments are not copiedTender pack and attachments
- Economic and financial selection criteria
- Technical selection criteria