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Environment Agency


From experience gained during our recent framework contract with the Environment Agency we have a detailed knowledge of their requirements and have developed a good working relationship with the major contractors that undertake the works.

CT Construction have recently completed Warrington Phase 2 Flood Defence for Galliford Try. The project consisted of approximately 900m of pre-cast flood wall with associated footpaths and road works. The value of the works was £1.2M on a labour and plant basis.

Ashton fish pass

Environment Agency projects carried out by CT Construction Ltd:

  • Ashbourne Flood Alleviation Scheme
    • Reinforced Concrete Flood Walls
    • Sheet Piling
    • Clay Embankments
  • Ashton Fish Pass
    • Larinier type fish pass
    • Constructed in-situ - concrete c/w galvanised baffles
  • Didsbury Flood Storage Basin
    • Reinforced Concrete Flood Walls
    • Culvert Works
    • Sheet Piling
    • Earth Works
    • CFA Piling
  • Dock Bridge
    • Replacement of tidal penstocks, works involved the dewatering of drainage channel using an Aqua Dam.
  • River Roch Revetment Works
    • Ground Anchors
    • Reno Mattress Installation
  • Rydings Reservoir De-commissioning
    • Construction of new headworks and spillway to reduce the capacity of existing reservoir. This project was a nominee for the Institute of Civil Engineers small project award.
  • Sindsley Brook
    • Culvert re-lining works, timber heading, de-culverting, traditional revetments.
  • Stanneylands Fish Pass
    • Pre Barrage Type Fish Pass
    • Constructed from pre-cast concrete weir sections
  • Warrington Phase 2 Flood Defence
    • Pre-cast wall installation on Wharf Street
    • Pre-cast wall installation in confined working area
    • Headwall installed on existing culvert
    • Headwall flap valve installation
    • Walkway on Howley Quay
    • Pedestrian area Wharf Street
  • Wellfield Brook Debris Screen Replacement
    • Precast concrete works
    • Timber Revetments

Ashbourne Flood Aleviation Scheme - strengthened flood wall

Ashbourne Flood Aleviation

Strengthened flood wall

Ashbourne Flood Aleviation Scheme - completed flood wall

Ashbourne Flood Aleviation

Completed flood wall

Ashbourne Flood Aleviation Scheme - sheet piles for scour protection

Ashbourne Flood Aleviation

Sheet piles for scour protection

Ashton Fish Pass - under construction

Ashton Fish Pass

Under construction

Ashton Fish Pass - completed

Ashton Fish Pass

Completed

Didsbury Outfall - structure

Didsbury Outfall

Outfall structure

Didsbury Outfall - outlet to Mersey

Didsbury Outfall

Outlet to Mersey

Dock Bridge Aqua Dam - installation

Dock Bridge Aqua Dam

Installation

Dock Bridge Aqua Dam - installation close-up

Dock Bridge Aqua Dam

Installation close-up

Dock Bridge Aqua Dam - dewatered

Dock Bridge Aqua Dam

Dewatered

Dock Bridge Aqua Dam

Completed works

River Roch - anchor installation

River Roch

Anchor installation

River Roch - completed works

River Roch

Completed works

Rydings Reservoir - headworks

Rydings Reservoir

Headworks

Rydings Reservoir - spillway

Rydings Reservoir

Spillway

Sindsley Brook - de-culverting work

Sindsley Brook

De-culverting work

Sindsley Brook - dive pit timber heading

Sindsley Brook

Drive pit timber heading

Sindsley Brook - timber heading

Sindsley Brook

Timber heading

Stannylands Fish Pass - completed works

Stannylands Fish Pass

Completed works

Warrington Phase 2 Flood Defence - flood wall construction

Warrington Flood Defence

Pre-cast wall installation

Warrington Phase 2 Flood Defence - flood wall construction

Warrington Flood Defence

Pre-cast wall confined area

Warrington Phase 2 Flood Defence - flood wall construction

Warrington Flood Defence

Headwall installation

Warrington Phase 2 Flood Defence - flood wall construction

Warrington Flood Defence

Headwall installation

Warrington Phase 2 Flood Defence - flood wall construction

Warrington Flood Defence

Headwall with flap valve

Warrington Phase 2 Flood Defence - flood wall construction

Warrington Flood Defence

Howley Quay walkway

Warrington Phase 2 Flood Defence - flood wall construction

Warrington Flood Defence

Wharf Street completed

Wellfield Debris Screen - completed works

Wellfield Debris Screen

Completed works


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