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ATC-0650 · Attenuation

650m³ attenuation tank for an industrial development

A 650m³ attenuation tank installed as part of the drainage package on an industrial development in Wrexham, against a fixed deadline and through poor weather.

Location
Wrexham
Region
North Wales
Sector
Industrial
Completed
2026
The 650m³ attenuation tank at Wrexham wrapped in impermeable membrane, ready for backfill
Rec · ATC-0650Wrexham — Industrial

Attenuation · Wrexham

650m³

Ref
ATC-0650
Region
North Wales
Sector
Industrial
Year
2026
01

What we did

Install only. We built the 650m³ attenuation system to the design, sequencing the work around the site programme and the trades that followed.

02

The tricky bits

The programme was tight, with a fixed handover date, and bad weather affected ground conditions and access during the install. The work was planned around weather windows and site activity, with the sequence adjusted on site as conditions changed.

03

What we delivered

A 650m³ tank installed within the required timeframe, so the contractor could hand over on time and the next phase could start.

04

Install only

Our scope here was installation only. Install-only is a normal way to work with us: we build to the drainage design and flag anything about the supplied materials that affects the warranty or weld count before we start.

05

Why the date mattered

The handover date was fixed because the trades that followed couldn't start until the tank was in, and the contractor needed the work complete within a particular valuation.

Project datasheetATC-0650
Volume
650 m³
System
Attenuation tank
Scope
Install only
Sector
Industrial
System · Attenuation Tanks
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