Scope
Reference
TGCWINDJUL25
Description
Trydan is conducting this Procurement for Wind Monitoring Support. Trydan wishes to appoint a suitably qualified provider of: Lot 1 - Meteorological Mast ServicesLot 2 - LiDAR Services
Commercial tool
Establishes a framework
Lot 1. Lot 1 - Meteorological Mast Services
Description
The Contractor will be responsible for:• Pre-construction phase: Site suitability assessment, mast purchase (including instrumentation and equipment) and preparation for installation• Construction phase: Installation, testing and commissioning• Operational phase: Security and maintenance (for a period of 5 years)• De-construction phase: Complete removal of all aspects of the met mast and reinstatement of the site• Storage phase: Safe storage of the met mast and monitoring equipment (per annum cost)
Lot 2. Lot 2 - LiDAR Services
Description
The Contractor will be responsible for:• Pre-deployment phase: Site suitability assessment, preparation for deployment• Deployment phase: Deployment, testing and commissioning• Operational phase: Maintenance and security (for a period up to 12 months)• Post-operational phase: Removal of LiDAR device• Storage phase: Safe storage of the two purchased LiDAR devices when not deployed (time for this is expected to be minimal with redeployment arranged prior to decommissioning)
Contract 1. Trydan Wind Monitoring Support Contract - Lot 1 Met Mast
Lots
Lot 1. Lot 1 - Meteorological Mast Services
Supplier
Contract value
- £592,275 excluding VAT
- £710,730 including VAT
Framework lot values may be shared with other lots
Above the relevant threshold
Award decision date
19 September 2025
Date assessment summaries were sent to tenderers
22 September 2025
Standstill period
- End: 2 October 2025
- 8 working days
Earliest date the contract will be signed
6 October 2025
Contract dates (estimated)
- 7 October 2025 to 6 October 2029
- 4 years
Main procurement category
Services
CPV classifications
- 71350000 - Engineering-related scientific and technical services
Contract locations
- UKL - Wales
Contract 2. Trydan Wind Monitoring Support Contract - Lot 2 LiDAR
Lots
Lot 2. Lot 2 - LiDAR Services
Supplier
Contract value
- £650,127 excluding VAT
- £780,152 including VAT
Framework lot values may be shared with other lots
Above the relevant threshold
Award decision date
19 September 2025
Date assessment summaries were sent to tenderers
22 September 2025
Standstill period
- End: 2 October 2025
- 8 working days
Earliest date the contract will be signed
6 October 2025
Contract dates (estimated)
- 7 October 2025 to 6 October 2029
- 4 years
Main procurement category
Services
CPV classifications
- 71350000 - Engineering-related scientific and technical services
Contract locations
- UKL - Wales
Information about tenders
Lot 1. Lot 1 - Meteorological Mast Services
- 4 tenders received
- 3 tenders assessed in the final stage:
- 3 submitted by small and medium-sized enterprises (SME)
- 0 submitted by voluntary, community and social enterprises (VCSE)
- 1 supplier awarded contracts
- 2 suppliers unsuccessful (details included for contracts over £5 million)
Lot 2. Lot 2 - LiDAR Services
- 5 tenders received
- 4 tenders assessed in the final stage:
- 3 submitted by small and medium-sized enterprises (SME)
- 0 submitted by voluntary, community and social enterprises (VCSE)
- 1 supplier awarded contracts
- 3 suppliers unsuccessful (details included for contracts over £5 million)
Procedure
Procedure type
Open procedure
Supplier
Dulas Ltd
- Public Procurement Organisation Number: PXJP-6773-NHLL
Unit 1 Dyfi Eco Park
Machynlleth
SY20 8AX
United Kingdom
Email: Rachel.Munday@dulas.org.uk
Region: UKL24 - Powys
Small or medium-sized enterprise (SME): Yes
Voluntary, community or social enterprise (VCSE): No
Supported employment provider: No
Public service mutual: No
Contract 1. Trydan Wind Monitoring Support Contract - Lot 1 Met Mast
Contract 2. Trydan Wind Monitoring Support Contract - Lot 2 LiDAR
Contracting authority
Trydan Gwyrdd Cymru
- Companies House: 15207429
Welsh Government Office
Merthyr Tydfil
CF48 1UZ
United Kingdom
Contact name: Katie Carey
Telephone: +447591340779
Email: caffael@trydangwyrddcymru.wales
Website: http://www.trydangwyrddcymru.wales
Region: UKL15 - Central Valleys
Organisation type: Public authority - sub-central government
Devolved regulations that apply: Wales