Official UK procurement notice
Cowleaze Block Roof Replacement
Authority: Greensquareaccord (Central government)
What is being bought
Published requirement descriptionThis GreenSquareAccord tender project is to do a full roof replacement across the block to make it water tight. Temporary repairs have been carried out frequently. Contract to be awarded by 18th January 2027.
This tender is being conducted through GreenSquareAccord`s Supplier Portal and all documentation is only available via this portal - in-tendhost.co.uk/greensquare ↗
Submissions must be made via this portal. All documents are required to be uploaded to the portal and you will then receive a receipt.
Should you have any questions about this contract opportunity, please use the messaging facility on the tender project which will direct your question to the GreenSquareAccord colleague leading this procurement.
While you are there, we would strongly urge you to update the rest of your supplier profile with your current contact details, address, insurances, data protection/GDPR and the mandatory forms to ensure these are up to date as we shall shortly be conducting a supplier compliance exercise where outdated or incomplete details will result in your supplier record being suspended until remedied.
If you experience technical difficulties accessing or using the Portal; user help is available at the help tab on the portal or alternatively, you may contact the In-Tend Support Desk on 0845 5578079 or by email at support@in-tend.co.uk.
CPV: Roof insulation work · Roof maintenance work · Roof repair · Roof repair and maintenance work · Roof-covering work · Roof-framing work · Roof-tiling work
The lotProcurement structure
single lot · value publishedLot #1Published value£300,000
- Condition of participation
Suppliers would be required to: attend mandatory site visit, provide the relevant accreditations and meet the insurance requirements
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).
Lot awarding rule: Quality and Technical Merit: 55% Social Value: 5% Cost: 40% Please refer to the ITT document for further information on award.
- Condition of participation
Suppliers would be required to: attend mandatory site visit, provide the relevant accreditations and meet the insurance requirements
- Turnover usually expected at this size: about £600,000 (twice the annual value).
Turnover is an indicative market norm (≈2× annual value), not a published condition.
Competition analysis · published record, not a forecast of who will bid
How Greensquareaccord buys Roof works and other special trade construction works (CPV 4526), and who usually turns up
Greensquareaccord’s published record next to the market for the same work. Frameworks and DPS are left out: they draw different bid counts. Whole-market view: Roof works and other special trade construction works (CPV 4526) →
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.
Local means the winner is registered in the region where that award was delivered. The market figure counts awards delivered in South East England.
A local branch does not count if the registered address is elsewhere.
Most of this buyer’s recorded winners were registered in the region where that award was delivered.
i
How long buyers here take to decide after bids close.
Middle value in days from the bid deadline to the award date, on competitions that published both.
Only decided tenders count, so slow ones still waiting are not in.
Half of these awards have an award date within 81 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 bid59% / 17%
2–318% / 9%
4–66% / 17%
7+18% / 57%
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.
Past prices are a guide, not a bid price.
Below estimate50% / 50%
Within ±2%0% / 27%
Above estimate50% / 23%
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 #1CPV 4526Published estimate£300k
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 bid30%
2–327%
4–613%
7+30%
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.
Based on 20 comparable awards. Each lot reflects its own category; forecasts for different lots of the same notice are not comparative.
A statistical guide from past awards, not a price to bid.
Middle 50%£235k–£300k
Estimate£300k
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 |
|---|---|---|---|---|
| J.HARPER & SONS(LEOMINSTER)LIMITEDLive contract | Clent Way Roof Replacement 2026runs to Sept 2027 | — | £306k | Matched as the earlier contract |
| Novus Property Solutions LtdWorked for this buyer | Active & Passive Fire Works and Fire Door Installationruns to Sept 2031 | Fire Doors North | £9.9m | Similar wording and category |
| CLC Contractors LtdWorked for this buyer | Active & Passive Fire Works and Fire Door Installationruns to Sept 2031 | Compartmentation North | £3.2m | Similar wording and category |
| AJS LtdWorked for this buyer | Active & Passive Fire Works and Fire Door Installationruns to Sept 2031 | Active Works Groupwide | £10m | 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 |
|---|---|---|---|
| £659m18 awards in 36m · last 1 months ago | 2 live · £9.9m 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=9 | |
CLC Contractors LtdLarge | £258m146 awards in 36m · last 1 months ago | 14 live · £83m 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. | 4% below n=6 |
| £5.9m19 awards in 36m · last this month | 3 live · £4.0m 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% below n=6 | |
| £2.6m7 awards in 36m · last 2 months ago | 1 live · £113k 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. | 48% below n=1 | |
| £63m10 awards in 36m · last 3 months ago | 5 live · £4.7m 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=7 |
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.
What this replaces i
Who has done similar work for this buyer.
Past contracts are matched by buyer, title and type of work.
40% title match.
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.
40% title match.
A past supplier may not bid again.
The prior contract this notice most likely re-tenders · matched by title and category (40% title match), the holder is not guaranteed to re-bid
Clent Way Roof Replacement 2026 — held by J.HARPER & SONS(LEOMINSTER)LIMITED; the published contract ends 13 Sept 2027.
Procedure terms & legal framework
From the official record- Procedure method
- Below threshold - open competition
- Legal basis
- UKPGA · 2023/54 Procurement Act 2023
- Procurement category
- Works
- Notice status
- Open for tender
- Procurement threshold
- Below threshold
- Regulatory regime
- Standard
- Commercial structure
- Stand-alone contract (no framework)
- Competition type
- Competitive procedure
- GPA / WTO covered
- Unspecified in notice
- Recurring procurement
- Unspecified in notice
- First published
- 23 Sept 2026, 15:20 BST
- Last source update
- 23 Sept 2026, 15:20 BST
- FTS notice number
2026/S 000-090249- Latest notice
- Tender notice (UK4)
- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-0778dbFind a Tender
How to participate & submission route
Official notice Submit via In-tend- Requests to participate (first stage)
- —
- Tender submission deadline
- 3 Nov 2026, 12:00 GMT
- Clarification deadline
- 27 Oct 2026, 12:00 GMT
- Submission channel
- Official e-sourcing portal
- Electronic submission
- Allowed
This GreenSquareAccord tender project is to do a full roof replacement across the block to make it water tight. Temporary repairs have been carried out frequently. Contract to be awarded by 18th January 2027.
This tender is being conducted through GreenSquareAccord`s Supplier Portal and all documentation is only available via this portal - in-tendhost.co.uk/greensquare ↗
Submissions must be made via this portal. All documents are required to be uploaded to the portal and you will then receive a receipt.
Should you have any questions about this contract opportunity, please use the messaging facility on the tender project which will direct your question to the GreenSquareAccord colleague leading this procurement.
While you are there, we would strongly urge you to update the rest of your supplier profile with your current contact details, address, insurances, data protection/GDPR and the mandatory forms to ensure these are up to date as we shall shortly be conducting a supplier compliance exercise where outdated or incomplete details will result in your supplier record being suspended until remedied.
If you experience technical difficulties accessing or using the Portal; user help is available at the help tab on the portal or alternatively, you may contact the In-Tend Support Desk on 0845 5578079 or by email at support@in-tend.co.uk.
Timeline
23 Sept 2026 → 1 Feb 2027 · 4 dates- Tender notice published33 days ago23 Sept 2026, 15:20 BST
- Today26 Oct 2026
- Clarification questions byin 1 day27 Oct 2026, 12:00 GMT
- Submission deadlinein 8 days3 Nov 2026, 12:00 GMT
- Contract startsin 97 days1 Feb 2027
Notice history
1 event · 1 release on Find a Tender- Tender notice published23 Sept 2026, 15:20 BSTUK4
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
Official documents & specifications (1)
Official links; attachments are not copiedNotices published for this procedure
- Tender notice Tender notice on Find a Tender