Case Histories

We have worked with Stonbury on many projects since our formation and they asked us to refurbish a non-return valve and gate valve in Kelgate service reservoir, Nr Beverley, East Yorkshire. We were also tasked with replacing corroded operating chains, removing redundant pipe work and with replacing an iron staircase which no longer complied with health & safety requirements.

All work had to be carried by confined spaces trained personnel as the works were to be carried out in an underground storage reservoir. Lifting gear was installed to facilitate the removal of the valve heads and redundant equipment

The non-return valve and gate valve were stripped down, cleaned and refurbished on site and recommissioned. The redundant pipework was cut up into sections for removal and the staircase was dismantled and removed. A new (prefabricated) stainless steel staircase, designed to current health and safety guidelines, was then assembled on site and fitted into place.
The work was carried out over a two week period