Nitrogen Sleeve Endseal Repair at Mill Ride, Ascot

August 9, 2019

Sheeted & framed excavation of 5 metres x 5 metres x 4 metres was used to excavate down on to a leaking end seal. Full temporary works design was put into place before any work commenced. Once the end seal and filling points were exposed, the sleeve was then pressurised,  and it was found that

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