Scope
Reference
HSE/T4830
Description
We require a low velocity anemometer system, equipped with 10 velocity probes and at least one operative temperature probe. While we currently have a Dantec system complete with anemometer probes (model 54N50), which may be suitable for upgrade or reuse with a new main unit, we are willing to consider a competitive alternative. System requirements are as follows:
• Single main unit system:
o Capable of managing up to 16 input modules (velocity, temperature, humidity)
o System must be in accordance with EN 13182, ISO 7726, ISO 7730, ASHRAE standards 55 and 113
• Probes:
o Minimum of ten anemometer probes with protective cage. Either new or refurbish of existing Dantec 54N50 probes
o Each probe must be capable of measuring the omnidirectional velocity and temperature
Acceptance angle relative to probe axis: range 0 - 1 m/s: ±160o, range 1-5 m/s: +50o to +130o
o Velocity range: 0.05 - 5 m/s with an accuracy of ±2% of reading or ±0.02 m/s, whichever is greater
o Time constant
Total value (estimated)
- £33,300 excluding VAT
- £39,960 including VAT
Below the relevant threshold
Contract dates (estimated)
- 21 November 2025 to 21 November 2025
- 1 day
Main procurement category
Goods
CPV classifications
- 38121000 - Anemometers
Participation
Particular suitability
Small and medium-sized enterprises (SME)
Submission
Enquiry deadline
24 October 2025, 1:00pm
Tender submission deadline
7 November 2025, 1:00pm
Submission address and any special instructions
All tender documents are available via the HSE In-Tend supplier e-procurement portal. All responses and requests for clarification must be submitted via the portal. Registration is free of charge and can be completed via the following link:
Tenders may be submitted electronically
Yes
Award criteria
The successful supplier will be selected based on ability to meet the specification and required delivery deadline above at best price.
Procedure
Procedure type
Below threshold - open competition
Contracting authority
Health and Safety Executive
- Public Procurement Organisation Number: PBXM-4389-TXVZ
Redgrave Court, Merton Road, Bootle, Merseyside
Liverpool
L20 7HS
United Kingdom
Email: tenders@hse.gov.uk
Region: UKD73 - Sefton
Organisation type: Public authority - central government