Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794]

Overview

Lots (6)

• Lot 1 – HVAC Hygiene Inspection and Verification

  Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794] Additional information: The estimated value for Lot 1 is the highest value in the following range: 2,251,913 GBP to 35,983,276 GBP which has been calculated on the basis of a 5 year Contract plus maximum 36 month extension and contingency for potential additional equipment or higher level of services during the Contract period for all Clients for Lot 1.

  £35,983,276Won by AIRISQ LIMITED

• Lot 2 – HVAC Hygiene Maintenance and Cleaning

  Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794] Additional information: The estimated value for Lot 2 is the highest value in the following range: 11,268,157 GBP to 173,902,020 GBP which has been calculated on the basis of a 5 year Contract plus maximum 36 month extension and contingency for potential additional equipment or higher level of services during the contract period for all Clients for Lot 2.

  £173,902,020Won by F. B. SMYTH CO LIMITEDWon by VENTILATION SURVEYS SERVICES LIMITED

• Lot 3 – Maintenance of Smoke Ventilation and Damper Systems

  Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794] Additional information: The estimated value for Lot 3 is the highest value in the following range: 1,671,901 GBP to 23,395,240 GBP which has been calculated on the basis on a 5 year contract plus maximum 36 month extension and contingency for potential additional equipment or high level services during the contract period for all Clients for Lot 3.

  £23,395,240Won by G S Stothers ME Engineering LimitedWon by VENTILATION SURVEYS SERVICES LIMITED

• Lot 4 – Cleaning of Kitchen Extract Systems

  Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794] Additional information: The estimated value for Lot 4 is the highest value in the following range: 1,030,352 GBP to 16,882,366 GBP which has been calculated on the basis of a 5 years Contract plus maximum 36 month extensions and contingency for potential additional equipment or higher level of services during the Contract period for all Clients for Lot 4.

  £16,882,366Won by VENTILATION SURVEYS SERVICES LIMITED

• Lot 5 – Cleaning of Chilled Beams and Over-Door Heaters

  Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794] Additional information: The estimated value for Lot 5 is the highest value in the following range: 1,125,814 GBP to 14,024,884 GBP which has been calculated on the basis on a 5 year Contract plus maximum 36 month extension and contingency for potential additional equipment or higher level of services during the Contract period for all Clients for Lot 5.

  £14,024,884Won by VENTILATION SURVEYS SERVICES LIMITED

• Lot 6 – Supply of Filters

  Maintenance of Ventilation Systems (Including Smoke Dampers) and HVAC Hygiene Maintenance and Cleaning [5470794] Additional information: The estimated value for Lot 6 is the highest value in the following range: 2,287,305 GBP to 34,541,827 GBP which has been calculated on the basis of a 5 year Contract plus maximum 36 month extension and contingency for potential additional equipment or high level of services during the Contract period for all Clients for Lot 6.

  £34,541,827Won by EXI-TITE AIR FILTRATION LTD

Award outcome

Awarded value

£298,729,613

Award date

21 July 2025

Contract period

— → 25 June 2030

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