Spillway Renewal

Castell Nos

Spillway Renewal

Directional Drill Crossing

Codford to Camphill

Directional Drill Crossing

Flood Alleviation Scheme

Pontsticill

Flood Alleviation Scheme

Lewis Civil Engineering

www.lewis-ltd.co.uk

Lewis Civil Engineering

Humus Tank Base Cast

Leyhill

Humus Tank Base Cast

Cross County Pipeline

Construction of Wessex Water Integrated Grid Project

Cross County Pipeline

Service Reservoir

Goulds Hill

Service Reservoir

Cross Country Pipeline

Coker Hill

Cross Country Pipeline

Tank

Oakford Spring

Tank

Precast Chamber

Ringwood WTW

Precast Chamber

Y&P Sewer Crossing

Castell Coch

Y&P Sewer Crossing

Shaft Works

Burnham

Shaft Works
Burry Port Rising Main

Burry Port Rising Main

Burry Port SPS serves a catchment population of approximately 6000 people. Work on this scheme involved installing a pipe to a depth of 12m below a busy railway line.

Burry Port Rising Main

Wool

Wool

Sewer upgrading: Gravity sewer by using auger boring techniques and the construction of six manholes.

Wool

Bryn-y-Gwennin, Gwent

Bryn-y-Gwennin, Gwent

New Main Sewer Installation: Septic tanks overflowing causing pollution required the completion of a new Pumping Station and mains sewers for 57 dwellings.

Bryn-y-Gwennin, Gwent

Loughor

Loughor

Main Sewer Replacement: The collapse of the existing 52" main sewer necessitated the replacement of 450m of twin 1350mm concrete pipe.

Loughor

Burghill, Hereford

Burghill, Hereford

New Sewer Pipe and site clearance: Total site clearance of all contaminated material. New Sewer pipe laid.

Burghill, Hereford

Whiteladies Road

Whiteladies Road

Located within the University Complex zone of Clifton in Bristol. A heavily populated area with both residential and lecture complexes associated with Bristol Uni.

Whiteladies Road

Christ College, Brecon

Christ College, Brecon

The repair a 600x450mm brick egg storm sewer collapse 3.5m deep within the landscaped grounds of Christ College in Brecon.

Christ College, Brecon

Pembridge CSO

Pembridge CSO

Although the CSO discharge was consented, evidence of unscreened discharge would remain on the river banks after the water levels subsided.

Pembridge CSO

Llwynypia Trunk Mains

Llwynypia Trunk Mains

An existing concrete boundary/retaining wall positioned along the edge of the river had partly collapsed and was leaning on-top of the foul sewer.

Llwynypia Trunk Mains

Pontrhydyfen

Pontrhydyfen

We were engaged on this scheme to re-construct a pipeline and structure to avoid a potentially serious environmental incident.

Pontrhydyfen

Tonypandy Pipe Repair

Tonypandy Pipe Repair

Following severe storms and floods which caused damage to the existing 900mm diameter cast iron sewer, we were engaged by DCWW Welsh Water to carry out the emergency repair.

Tonypandy Pipe Repair

Portland

Portland

Torrential rain over the early spring months caused a catastrophic landslide in the harbour at Portland severing an existing 700mm diameter gravity sewer.

Portland

Pontrhydyfen

Pontrhydyfen

The picturesque village of Pontrhydyfen sits alongside the Richard Burton Trail and adjacent to the steep sided River Afon valley.

Pontrhydyfen

Ynysforgen

Ynysforgen

An existing 675mm cast iron sewer main runs along Clydach Road connecting numerous properties to the sewage system.

Ynysforgen

Grove Road, Bristol

Grove Road, Bristol

The Grove Road scheme was part of the AMP5 Bristol CSO improvement programme. The scheme significantly improved the operation of three CSOs within the vicinity of Grove Road, Fishponds, Bristol.

Grove Road, Bristol