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Maintenance of Boilers, Plant and Controls (Low Temperature Hot Water, Steam and… | UKGovscan
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AWARDEDProcurement notice · Regional Business Services Organisation Procurement and Logistics ServiceRef ocds-h6vhtk-04a3ce
Maintenance of Boilers, Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers [4887665]
Save Track Track buyer
Contract Value
£37,134,000
Suppliers
3
ALTERNATIVE HEAT LTD · ATS GAS SERVICES LIMITED +1 more
This procurement was divided into 6 lots, each awarded separately. 24 bids were received in total.
Lots
6
Initial Term Value
£25,943,000
Value with Extensions
£37,133,867
Bids Received
24
Bids per Lot
8
Lot
Value
Bids Received
Awarded To
Status
Lot 1
Lot 1 Steam Boilers and Associated Plant
1,800 days (≈4.9 yrs)
£8,796,367
-
-
unsuccessful
Lot 2
Lot 2 Steam Boiler Water Level Controls
1,800 days (≈4.9 yrs)
£409,000
-
-
unsuccessful
Lot 3
Lot 3 Low Temperature Hot Water Boilers and Associated Plant including Specialist Boilers
1,800 days (≈4.9 yrs)
£20,751,000
8
ATS GAS SERVICES LIMITED
active
Lot 4
Lot 4 Biomass Boilers and Associated Plant
1,800 days (≈4.9 yrs)
£891,000
8
ALTERNATIVE HEAT LTD
active
Lot 5
Lot 5 Boiler Water Treatment
1,800 days (≈4.9 yrs)
£4,301,000
8
THERMAL IMPACT GROUP LTD.
active
Lot 6
Lot 6 Plate Heat Exchangers
1,800 days (≈4.9 yrs)
£1,985,500
-
-
unsuccessful
Data note: the source feed marks these lots as cancelled even though their awards are active — an inconsistency in the published notice. The award status is shown above.
Award criteria
Weightings from the notice, applied to every lot.
Social Value10%
Price90%
Government spending data: These suppliers have received £7,932,305 in 16 payments (over £25k) from DEFRA (2023-09-13 to 2026-02-24).
Key Dates
Published
20 June 2025
Tender Open
-
Tender Deadline
1 November 2024
Award Date
-
Contract Signed
17 June 2025
Contract Start
-
Contract End
-
Extension option
Option to extend for any periods up to 36 months
Notice Amendments
Changes the buyer published to this notice after it first appeared.
Amendment 1
Updating information (II.1.1)): Maintenance of Boilers Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Clean Steam Generators [4887665] → Maintenance of Boilers Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers [4887665]
Updating Information (II.1.4)): Maintenance of Boilers Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Clean Steam Generators [4887665] → Maintenance of Boilers Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers [4887665]
The Title and short description are incorrect on the original published Contract Notice. This is a Title and Description change only and does not affect any of the uploaded Contract documents.
Procurement Details
Method
Open — any supplier may bid
Method Details
Open procedure
Route to market
Open competition
Main category
Services
Category
Miscellaneous repair and maintenance services
Delivery location
UKN0
Open under
WTO Government Procurement Agreement
Buyer Reference
ocds-h6vhtk-04a3ce
Legal Basis
Public Contracts Regulations 2015 (EU Directive 2014/24)
CPV Codes
50000000 – Repair and maintenance services; 50800000 – Miscellaneous repair and maintenance services; 50531100 – Repair and maintenance services of boilers; 42163000 – Steam generators; 42162000 – Steam-generating boilers; 39137000 – Water softeners; 44621210 – Water boilers; 09320000 – Steam, hot water and associated products; 09321000 – Hot water; 09322000 – Steam; 09323000 – District heating; 09324000 – Long-distance heating