TenderOppsIndependent tender search
AwardedAwarded 14 July 2026

PHAST 334 x 2, PHAST 133 x 1, S-13817 x 1

Health and Safety Executive · NHS and health

In brief

Health and Safety Executive awarded IT and software work to DNV UK Limited on 14 July 2026.

Built from the notice's own fields. Always check the official notice before you bid.

What the notice says

The PHAST modelling software developed by DNV is a globally adopted solution for modelling discharge, dispersion, fires, explosions and toxic effects of a wide range of loss of containment scenarios. The software is regularly used by SEAD for commercial projects, HSE funded research projects1 and incident investigation. The tool is often used by both SEAD and CEMHD5 as part of general regulatory activities. It is a tool widely used by industry and duty holders often use it as part of their Control of Major Accident Hazards (COMAH) Regulations report risk assessments and sometimes there is a requirement for HSE to check the method used and the results produced. Currently, PHAST is being extensively used by SEAD for a number of net-zero projects that relate to the key areas of the Government's Ten Point Plan for a Green Industrial Revolution. HSE would not be able to continue supporting this work without continued and easy access to PHAST licences. Within SEAD we also regularly deliver commercial work where we utilise this software.

Who won

WinnerValueDates
DNV UK Limited (SME)£18,340
1 September 2026 to 31 August 2031

Values as the award notice gives them, excluding VAT where stated.

Timeline

  1. Contract details notice · UK7, notice 102041-2026

About the buyer

Health and Safety ExecutiveLast 12 months

Procurements

57

Awards

24

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From notice 102041-2026 on Find a Tender, first published 28 October 2026. We last checked for changes on 28 October 2026.