Our Work

Environment

Outfall Structure Repairs

Stonbury was contracted to carry out comprehensive repairs to an existing outfall structure situated on a lake in the South West. The original scope of works involved desilting around the outfall pipework, however, following an investigation, deep voids were identified within the dam structure.
Environment

Lake Restoration

Stonbury were approached by a private client to restore a neglected lake and its surrounding area. The lake had accumulated a considerable amount of silt build up and the grounds had become highly vegetated, offering no vehicular access and was prone to flooding.
Environment

Flood Alleviation Scheme

A village in East Devon was subject to regular flood events due to the low capacity of the surrounding drainage ditches. Stonbury was contracted to complete a flood alleviation scheme at three locations around the village, protecting residential properties as part of a broader flood defence strategy.
Environment

Fabrication Services

Stonbury design and manufacture a wide range of fabrications and products in their in-house workshop and have the means to supply any item either fully assembled or in modular form to suit the installation requirements.
Environment

Access Platform

Stonbury was asked to fabricate and install a bespoke access gantry, fencing, ladder and gate at an outfall in Bristol due to unsafe access for maintenance teams.
Environment

Invertebrate Surveys

Stonbury completed two invertebrate surveys on the River Avon to sample above and below discharge points, using a Yorkshire Pattern airlift pump.
Environment

Maintenance Works

Stonbury was contracted to carry out maintenance works along a section of a man-made channel after years of neglect had caused the channel to become overgrown.
Environment

Weed Rack Fabrication

Stonbury were engaged to fabricate and install a new weed rack as part of the Environment Agency WLMP programme at Bodenham, near Salisbury. The weed rack was fabricated to EA specifications inhouse.
Environment

Silt Removal

Stonbury were set to task by the Environment Agency to carefully remove silt from a section of channel in the River Brit.
Environment

Eel Pass Fabrication and Installation

Stonbury were asked to investigate the use of hydraulic ram pumps as an alternative to electrically powered pumps for the Environment Agency, who required the installation of an eel pass on a crump weir in Bristol.
Environment

Flood Bank Slippage Repair

Stonbury was called in by the Environment Agency to solve a challenging problem. A mud flood bank on the River Avon at Pill had slipped, threatening the integrity of residential flats that were situated alongside a stretch of the tidal reach. The void had to be infilled with stone on a geotextile base to re-establish the integrity of the bank, however, access to the site proved to be quite a challenge.
Environment

Flume Weir Repair & Refurbishment

Stonbury was contracted to carry out repair works to a flume weir which had failed due to a leak around the wing wall. The leak had eroded the bank to such an extent that a large void had formed.

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