Awarded contract

Hazlehead Heat Network Expansion & Decarbonisation

Details

Value
GBP 4,459,402
Topic
Heat pumps
Published
16 December 2025

Tender description

Lot 1 Supply of a containerised plant room Lot 2 Supply of an Air Source Heat Pump and associated plant Lot 3 Supply and installation of buried polymer heat network from energy centre to waste offtake location (circa 1.4km route) and a buried steel heat network connection to the existing heat network (circa 200m route) Lot 4 Main Contractor to manage the overall delivery of the decarbonisation project which will include construction of concrete bases for the main plant, installation of air source heat pumps and gas boiler plant, supply and installation of waste heat offtake equipment and management of AHP's heat network installation contractor. Lot 1: Lot 1 Supply of a containerised plant room Hazlehead Heat Network is an existing district heat network that is operated by Aberdeen Heat and Power (AHP) and has an annual demand of circa 5,000MWh.  The existing heat network energy centre is located within a school site which is planned for demolition and redevelopment. This offers the opportunity to construct a new low carbon energy centre within the new school development to supply low carbon heat to the existing heat network and the new school, by utilising waste heat and air source heat pumps, with peak and reserve heat supply provided by gas boilers. Lot 1 Supply of a containerised plant room Lot 2: Lot 2 Supply of an Air Source Heat Pump and associated plant Hazlehead Heat Network is an existing district heat network that is operated by Aberdeen Heat and Power (AHP) and has an annual demand of circa 5,000MWh.  The existing heat network energy centre is located within a school site which is planned for demolition and redevelopment. This offers the opportunity to construct a new low carbon energy centre within the new school development to supply low carbon heat to the existing heat network and the new school, by utilising waste heat and air source heat pumps, with peak and reserve heat supply provided by gas boilers. Lot 2 Supply of an Air Source Heat Pump and associated plant Lot 3: Lot 3 Supply and installation of buried heat network Hazlehead Heat Network is an existing district heat network that is operated by Aberdeen Heat and Power (AHP) and has an annual demand of circa 5,000MWh.  The existing heat network energy centre is located within a school site which is planned for demolition and redevelopment. This offers the opportunity to construct a new low carbon energy centre within the new school development to supply low carbon heat to the existing heat network and the new school, by utilising waste heat and air source heat pumps, with peak and reserve heat supply provided by gas boilers. Lot 3 Supply and installation of buried polymer heat network from energy centre to waste offtake location (circa 1.4km route) and a buried steel heat network connection to the existing heat network (circa 200m route) Lot 4: Lot 4 Main Contractor to manage the overall delivery of the decarbonisation project. Hazlehead Heat Network is an existing district heat network that is operated by Aberdeen Heat and Power (AHP) and has an annual demand of circa 5,000MWh.  The existing heat network energy centre is located within a school site which is planned for demolition and redevelopment. This offers the opportunity to construct a new low carbon energy centre within the new school development to supply low carbon heat to the existing heat network and the new school, by utilising waste heat and air source heat pumps, with peak and reserve heat supply provided by gas boilers. Lot 4 Main Contractor to manage the overall delivery of the decarbonisation project which will include construction of concrete bases for the main plant, installation of air source heat pumps and gas boiler plant, supply and installation of waste heat offtake equipment and management of AHP's heat network installation contractor.

Timeline

  1. Completed: Award date22 October 2025
  2. Completed: Award published16 December 2025
    Current notice

About the buyer

Aberdeen Heat & Power Ltd is a public sector buyer in United Kingdom publishing tenders and awards on Stotles. Explore their procurement activity and find more opportunities like this one.

Relevant CPV codes

  • 42511110 · Heat pumps
  • 45232140 · District-heating mains construction work
  • 45232141 · Heating works
  • 45251250 · District-heating plant construction work
  • 45331000 · Heating, ventilation and air-conditioning installation work

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