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In deliveryUnited KingdomServices£37,134,000Add to pipeline

Maintenance of Boilers, Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers [4887665]

Awarded to ALTERNATIVE HEAT LTD, ATS GAS SERVICES LIMITED, THERMAL IMPACT GROUP LTD.

Regional Business Services Organisation Procurement and Logistics Service(buyer)

Published
Published 27 September 2024
Deadline
Closed 1 November 2024

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Overview

The Regional Business Services Organisation Procurement and Logistics Service has awarded a contract worth £25.9 million for maintenance services covering low temperature hot water boilers, steam systems, biomass equipment, boiler water treatment, and plate heat exchangers. The contract was awarded on 16 June 2025 to ALTERNATIVE HEAT LTD, ATS GAS SERVICES LIMITED, and THERMAL IMPACT GROUP LTD, and is now in delivery.

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Lots (6)

  • Lot 1 Steam Boilers and Associated Plant

    Maintenance of Boilers, Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers [4887665] Additional information: No Award was made for Lot 1.

    £8,796,367
  • Lot 2 Steam Boiler Water Level Controls

    Maintenance of Boilers, Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers [4887665] Additional information: No Award was made for Lot 2.

    £409,000
  • Lot 3 Low Temperature Hot Water Boilers and Associated Plant including Specialist Boilers

    Maintenance of Boilers, Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers [4887665] Additional information: The estimated value as per Contract Notice 2024/S 000-031055 excluding VAT was a range between 2,761,000 GBP to 20,751,000 GBP. This estimated total value included the option to extend the Contract for any periods up to and including 36 months and contingency for potential additional services within scope of the specification during the Contract period.

    £20,751,000Won by ATS GAS SERVICES LIMITED
  • Lot 4 Biomass Boilers and Associated Plant

    Maintenance of Boilers, Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers [4887665] Additional information: The estimated value as per Contract Notice 2024/S 000-031055 excluding VAT was a range between 178,500 GBP to 891,000 GBP. This estimated total value included the option to extend the Contract for any periods up to and including 36 months and contingency for potential additional services within scope of the specification during the Contract period.

    £891,000Won by ALTERNATIVE HEAT LTD
  • Lot 5 Boiler Water Treatment

    Maintenance of Boilers, Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers [4887665] Additional information: The estimated value as per Contract Notice 2024/S 000-031055 excluding VAT was a range between 723,000 GBP to 4,301,000 GBP. This estimated total value included the option to extend the Contract for any periods up to and including 36 months and contingency for potential additional services within scope of the specification during the Contract period.

    £4,301,000Won by THERMAL IMPACT GROUP LTD.
  • Lot 6 Plate Heat Exchangers

    Maintenance of Boilers, Plant and Controls (Low Temperature Hot Water, Steam and Biomass), Boiler Water Treatment and Plate Heat Exchangers [4887665] Additional information: No Award was made for Lot 6.

    £1,985,500

Key details

Country
United Kingdom
Status
In delivery
Category
Services
Estimated value
£37,134,000
Procedure
Open
Published
27 September 2024
Deadline
Closed
Classification (CPV)
Steam, hot water and associated productsHot waterSteamDistrict heatingLong-distance heatingWater softenersSteam-generating boilersSteam generators+4 more

Award outcome

Awarded value
£25,943,000
Award date
16 June 2025
Contract period
— → 21 May 2030
Winners
  • ALTERNATIVE HEAT LTD
  • ATS GAS SERVICES LIMITED
  • THERMAL IMPACT GROUP LTD.

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Notice history

Every published notice in this contracting process, newest first.

  1. Contract

    20 June 2025

  2. Tender Update

    2 October 2024

  3. Contract Notice

    27 September 2024

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