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Surrey Hill Valve Pit
The existing valve pit was deemed a confined space entry zone. Our client wanted to convert the to a restricted entry and construct a building over the top of the pit after removing the concrete lid that covers the existing pit. Our client also wanted to create a safer access situation into the pit by constructing a new ladder access platform.
Project Highlights
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Safer work environment for operational team to deliver scopes
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Site design engineering
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Team dynamics
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Client satisfaction with outcomes
Services Provided
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Designed services to remove structural components of the valve pit
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Planning with clients’ operational team whilst managing live assets and potential outcomes and interruptions
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Demolition of roof structure without compromising the structural integrity of the asset
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Confined space processes and protocols
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Bespoke design and fabrication for new access platforms and ladders for a safer ingress and egress
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Construction of new building above pit, meeting all design and legal requirements to codes
Services Provided
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Assessment of the condition of the deteriorated carpark and surrounding areas.
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Collaboration with our client to develop a Request for Quotation (RFQ) for the rectification works, providing expert advice and recommendations on the best approach to address the issues within budget and time constraints.
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Implementation of safety measures by cordoning off the affected areas to prevent public access during the works.
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Carrying out the necessary resurfacing and repairs to the carpark and other high-traffic areas, ensuring a safe and functional environment for the public until the larger capital project is completed.
Challenges
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Confined space entry and ventilation.
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Site access and lid removal.
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Working above live water mains and valves.
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Maintaining structural integrity of existing pit whilst completing works
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Site access along embankment, trees supporting embankment
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Tight narrow roads.
Outcome
This project involved removing the concrete lid of an existing valve pit without disrupting the water supply. We installed a custom access platform and ladder for safe valve access and constructed a new building on top, providing a secure entry for future access. The solution enhanced safety, accessibility, and operational efficiency while maintaining the integrity of the original structure.