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O'Sullivan Civil Engineering Ltd

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OSCE are renowned for the skill and efficiency with which we construct basements. We have over 15 years experience in basement construction and over 30 years in the construction industry.

OSCE operates as a contractor throughout London and South East England. Our main services are in Groundwork, RC Structures (Formwork), Basement construction and Temporary works.
We are specialists in basement construction, working closely with a number of construction companies, property developers, builders and private clients.

We aim for the highest standards of site safety, tidiness, efficiency and environmental management.

OSCE use many different techniques for constructing basements from traditional underpinning through to various types of earth work support systems, for example, concrete piling like CFA, Secant, contiguous and mini; steel sheet piling and king post retaining walls.

We like to value engineer projects to ensure the best technique is used depending on the environment.

Over the years we have become very experienced in working in wet environments. We’ve learned to understand the difficulties in constructing basements in areas with high water tables and underground rivers. Through our experience we know which dewatering system suits best and more importantly which water proofing system to use.


2A Belmont RoadBelmontSuttonSurreySM2 6DWUnited Kingdom
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