Official UK procurement notice
Heating, Maintenance, Installation and Servicing
Authority: Procurement Assist Limited c/o Integrated Facilities Management Bolton Ltd (iFM Bolton)
What is being bought6 lots · detail below
Published requirement descriptionProcurement Assist Limited is seeking service providers to take part in tendering for a place on a 60 month Dynamic Purchasing System for Heating Maintenance, Installation and Servicing.
Procurement Assist is publishing this Notice of Amendment made pursuant to the original Notice 2020/S 082-194721 to extend the DPS to 31 May 2029. The remaining information in relation to this DPS is unchanged.
CPV: Central-heating installation work · Repair and maintenance services of central heating
How this dynamic market works
From the published notice- Type
- Dynamic market
Lots and requirements (6)Procurement structure
6 lots · all with a published valueEvery one of these 2 lots carries the same published figure, £15,000,000: it is the dynamic market's maximum for the whole notice, not each lot's own budget, and no share per lot is published. The cards below say ceiling above rather than repeat it.
Lot #1Gas ServicingRenewalceiling above
Including, but not limited to:
•Servicing, maintenance, remedial repairs and re-installation of any gas appliance, including flues and components that comprise of the installation of the appliance.
•Gas types include natural gas and LPG.
•Testing of battery and mains operated CO and smoke detectors when on site.
•Single, one off installations of condemned appliances.
•Void property check can cap off.
•Provision of gas safety records to relevant legislation.
•Training service to educate Clients and their customers on how to remain safe around gas appliances. Additional information: To respond to this opportunity please click here: www.delta-esourcing.com/respond/U7ZQ2HQZBK ↗
Lot #2Gas AuditingRenewalceiling above
Including, but not limited to:
•Complete audit of any gas appliance to current relevant legislation, including any associated parts or components of the installation of the appliance.
•Routine cyclical auditing and reactive auditing services.
•Audit in occupied and void properties, both domestic and commercial.
•Audit of new installations as part of a capital programme of works.
•Adapt and follow the Client gas safety procedures and advise recommendations where required to maintain current compliance with legislation.
Lot #3Electrical InstallationRenewalPublished value£7,500,000
Including, but not limited to:
•Installation, maintenance and servicing of an electrically operated heating appliance, or fixed electrical appliance, such as (but not limited to) cookers, fires and fixed wire smoke detectors.
•Servicing, installation and maintenance of ground source heat pumps.
•Servicing, installation and maintenance of air source heat pumps.
Lot #4Gas InstallationRenewalPublished value£25,000,000
Including, but not limited to:
•Removal of existing domestic or commercial gas fired system and installation of new system.
•Service includes commissioning the new system to ensure any warranties remain valid at the point of installation.
•Provision of information to ensure any asset register is updated for the Client.
Lot #5Oil InstallationRenewalPublished value£7,500,000
Including, but not limited to:
•Removal of existing domestic or commercial oil fired system and installation of new system.
•Service includes commissioning the new system to ensure any warranties remain valid at the point of installation.
•Provision of information to ensure any asset register is updated for the Client.
•Correct removal of any old materials including any old tank system.
Lot #6Combined InstallationRenewalPublished value£30,000,000
Including, but not limited to:
•A complete heating installation solution, with a combination of categories from 2 to 6, or a mix of.
•Complete EPC testing.
•Full asset surveys both domestic and commercial.
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).
- “Heating, Maintenance, Installation and Servicing” 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
Competition for Plumbing and sanitary works (CPV 4533), and who usually turns up
Procurement Assist Limited c/o Integrated Facilities Management Bolton Ltd (iFM Bolton) has too little published record in this market to describe on its own. No delivery region is published, so no market column stands beside whatever it has. This notice is a framework or DPS, so only frameworks and DPS are compared. Whole-market view: Plumbing and sanitary works (CPV 4533) →
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.
No small-firm winners recorded among this authority’s published awards in this sample.
i
How often local firms win similar work.
Winners with a registered address in the delivery region, out of awards with a known address.
A local branch does not count if the registered address is elsewhere.
No winner locations published for this authority. Local means a registered address in the delivery region.
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.
No decision dates published to compare.
i
How often work is awarded with no recorded rival.
Direct awards and tenders where every published lot count shows one bid.
Thin markets produce this too; it is not proof of a tailored specification.
Awards are recorded, but published direct routes and bid counts do not establish this buyer’s share.
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 #1Gas ServicingCPV 45331100Published estimate£15m
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 bid1%
2–339%
4–628%
7+31%
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.
No earlier contract of this buyer matches this lot on the published record.
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 |
|---|---|---|---|
Sure Maintenance LtdLarge | £12m21 awards in 36m · last 2 months ago | 4 live · £35m 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=8 |
| £8.4m13 awards in 36m · last 2 months ago | 2 live · £2.9m 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=3 | |
| £1.8m2 awards in 36m · last 4 months ago | 1 live · £1.8m 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=1 | |
| £4.0m63 awards in 36m · last 12 months ago | 1 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. | no comparable pairs | |
| £7.1m67 awards in 36m · last 7 months ago | None on file | no comparable pairs |
Lot #2Gas AuditingCPV 45331100Published estimate£15m
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 bid1%
2–342%
4–626%
7+31%
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.
No earlier contract of this buyer matches this lot on the published record.
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 | |
Sure Maintenance LtdLarge | £12m21 awards in 36m · last 2 months ago | 4 live · £35m 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=8 |
| £3.0m22 awards in 36m · last 1 months ago | 3 live · £1.8m 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. | 24% above n=1 | |
| £1.8m2 awards in 36m · last 4 months ago | 1 live · £1.8m 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=1 | |
| £1.3m7 awards in 36m · last 5 months ago | 1 live · £390k 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. | 5% below n=2 |
Lot #3Electrical InstallationCPV 45331100Published estimate£7.5m
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 bid1%
2–353%
4–624%
7+22%
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.
No earlier contract of this buyer matches this lot on the published record.
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 |
|---|---|---|---|
| £1.4bn61 awards in 36m · last 1 months ago | 1 live · £21m 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. | 6% above n=8 | |
CLC Contractors LtdLarge | £205m62 awards in 36m · last 3 months ago | 5 live · £18m 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=3 |
Sure Maintenance LtdLarge | £12m21 awards in 36m · last 2 months ago | 4 live · £35m 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=8 |
| £1.8m2 awards in 36m · last 4 months ago | 1 live · £1.8m 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=1 | |
| £45m11 awards in 36m · last 3 months ago | None on file | 34% below n=1 |
Lot #4Gas InstallationCPV 45331100Published estimate£25m
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 bid1%
2–342%
4–618%
7+40%
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.
No earlier contract of this buyer matches this lot on the published record.
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 | |
Sure Maintenance LtdLarge | £12m21 awards in 36m · last 2 months ago | 4 live · £35m 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=8 |
| £3.0m22 awards in 36m · last 1 months ago | 3 live · £1.8m 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. | 24% above n=1 | |
| £1.8m2 awards in 36m · last 4 months ago | 1 live · £1.8m 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=1 | |
| £1.3m7 awards in 36m · last 5 months ago | 1 live · £390k 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. | 5% below n=2 |
Lot #5Oil InstallationCPV 45331100Published estimate£7.5m
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 bid1%
2–351%
4–624%
7+23%
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.
No earlier contract of this buyer matches this lot on the published record.
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 | £205m62 awards in 36m · last 3 months ago | 5 live · £18m 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=3 |
Sure Maintenance LtdLarge | £12m21 awards in 36m · last 2 months ago | 4 live · £35m 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=8 |
| £4.3m3 awards in 36m · last 1 months ago | 1 live · £3.5m 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=3 | |
| £3.0m22 awards in 36m · last 1 months ago | 3 live · £1.8m 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. | 24% above n=1 |
Lot #6Combined InstallationCPV 45331100Published estimate£30m
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 bid1%
2–341%
4–616%
7+42%
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.
No earlier contract of this buyer matches this lot on the published record.
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 | £205m62 awards in 36m · last 3 months ago | 5 live · £18m 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=3 |
Sure Maintenance LtdLarge | £12m21 awards in 36m · last 2 months ago | 4 live · £35m 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=8 |
| £3.0m22 awards in 36m · last 1 months ago | 3 live · £1.8m 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. | 24% above n=1 | |
| £45m11 awards in 36m · last 3 months ago | None on file | 34% below n=1 |
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 · publisher note attached- 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
- 10 Jan 2025, 19:05 GMT
- Last source update
- 10 Jan 2025, 19:05 GMT
- Authority reference
PA CI 01- FTS notice number
2025/S 000-000946- Classification (CPV)
- Delivery area
- Official registry OCID
ocds-h6vhtk-04cf54Find a Tender
Publisher note: The contracting authority considers that this contract may be suitable for economic operators that are small or medium enterprises (SMEs). However, any selection of tenderers will be based solely on the criteria set out for the procurement. For more information about this opportunity, please visit the Delta eSourcing portal at: https://www.delta-esourcing.com/tenders/UK-UK-Bolton:-Central-heating-installation-work./U7ZQ2HQZBK To respond to this opportunity, please click here: https://www.delta-esourcing.com/respond/U7ZQ2HQZBK GO Reference: GO-2025110-PRO-29099020
How to participate & submission route
Official notice- Requests to participate (first stage)
- —
- Admission period ends
- 31 May 2029, 12:00 BST
- Clarification deadline
- —
- Submission channel
- {"written"}
- Accepted languages
- en
Timeline
10 Jan 2025 → 1 Jun 2029 · 3 dates- Notice published10 Jan 2025, 19:05 GMT
- Today22 Oct 2026
- Admission / appointment period endsperiod end, not a bid countdown31 May 2029, 12:00 BST
- Invitations to tender expected1 Jun 2029, 00:00 BST
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
- The High CourtReview bodyReview contact point
Official documents & specifications (2)
Official links; attachments are not copiedTender pack and attachments
- Economic and financial selection criteria
- Technical selection criteria