Minor Works & River Asset Maintenance Framework

A Modification Notice
by NATURAL RESOURCES WALES

Source: Find a Tender
Type: Contract (Works)
Duration: 4 year
Value: £10M-£13M

Sector: CONSTRUCTION
Published: 10 Jul 2026
Delivery: To 10 Jul 2030 (est.)
Deadline: n/a

Related Terms

Location

North and South Wales

Geochart for 2 buyers and 9 suppliers

2 buyers

Natural Resources Wales Cardiff

9 suppliers

Ebsford Environmental Wakefield
William Hughes Civil Engineering Llangefni
Spencer Environmental Care Associates Llandysul
John Roberts Ffestiniog Blaenau Ffestiniog
GH James Cyf Blaenau Ffestiniog
Midwest Plant Brecon
Tregaron Trading Services Tregaron
Edwards Diving Services Caerphilly
Mccarthy Contractors Bridgend Pyle

Description

Work will consist of typically small scale and non-complex civil engineering works to construct new and maintain, repair and improve existing assets, such as flood risk management structures, small reservoirs and weirs, as well as habitat and environmental management. This Lot will be split into 2 geographical areas, 1a - North Wales and 1b - South Wales.

Ammendments to Previous Notice

2. Contract value

GBP 9,500,000 13,000,000

Award Detail

1	Ebsford Environmental (Wakefield) Minor Works Reference: nrw51871 Value: £9,500,000 [share] Awarded to group of suppliers. Contractor is an SME.
2	William Hughes Civil Engineering (Llangefni) Minor Works Reference: nrw51871 Value: £9,500,000 [share] Awarded to group of suppliers. Contractor is an SME.
3	Spencer Environmental Care Associates (Llandysul) Minor Works Reference: nrw51871 Value: £9,500,000 [share] Awarded to group of suppliers. Contractor is an SME.
4	John Roberts Ffestiniog (Blaenau Ffestiniog) Minor Works Reference: nrw51871 Value: £9,500,000 [share] Awarded to group of suppliers. Contractor is an SME.
5	GH James Cyf (Blaenau Ffestiniog) Minor Works Reference: nrw51871 Value: £9,500,000 [share] Awarded to group of suppliers. Contractor is an SME.
6	Midwest Plant (Brecon) Minor Works Reference: nrw51871 Value: £9,500,000 [share] Awarded to group of suppliers. Contractor is an SME.
7	Tregaron Trading Services (Tregaron) Minor Works Reference: nrw51871 Value: £9,500,000 [share] Awarded to group of suppliers. Contractor is an SME.
8	Edwards Diving Services (Caerphilly) Minor Works Reference: nrw51871 Value: £9,500,000 [share] Awarded to group of suppliers. Contractor is an SME.
9	Mccarthy Contractors Bridgend (Pyle) Minor Works Reference: nrw51871 Value: £9,500,000 [share] Awarded to group of suppliers. Contractor is an SME.

CPV Codes

45246410 - Flood-defences maintenance works
45246400 - Flood-prevention works
45246000 - River regulation and flood control works
45200000 - Works for complete or part construction and civil engineering work
71311100 - Civil engineering support services

Indicators

Contract modified due to unforeseen circumstances.

Legal Justification

This variation is required due to a combination of exceptional external and macroeconomic factors that a diligent contracting authority could not have foreseen at the time of the initial tender scope.

Other Information

The Coal Authority is a participating organisations to who the use of this framework will be open, as stated in the contract notice. (WA Ref:167556)

Reference

FTS 065111-2026