• Northumbrian Water

    Portable Cabins were installed on site to house all Byzak personnel at Browney Sewage Treatment Works.

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Portable Cabins – Northumbrian Water Browney STW


Byzak is a leading UK Contractor formed in 1984. Their core business is multidisciplinary main contractor for public sector clients such as water companies and water authorities, local authorities and government agencies. Byzak were looking for high quality Portable Cabins to house all Byzak personnel and their client for the duration of their project at Northumbrian Water’s Browney sewage treatment works. PROJECT SCALE 9 no 30’x9’ Unicon AV Units plus storage facilities


  • Office
  • Canteen
  • Meeting Room
  • Toilet and Shower
  • Storage


  • Access which was via a restricted farm track
  • Narrow bridge supporting the Edinburgh – London main railway line, only 11’ in some places
  • Adverse camber


Sibcas carried out an in depth site survey to ascertain the best solution to the access issues, and to ensure that all of the portable cabins criteria required by Byzak was met. The conclusion was to use the 30’ Unicon anti vandal site accommodation range which incorporates dado trunking, network points, easy clean walls and furniture, whilst providing a safe, anti vandal, secure exterior and a very comfortable and flexible working environment. To combat the access delivery issue we supplied a team of our highly qualified delivery operators to guide the units under and through the bridge using our own forklift vehicles. Once through our contracts manager and contracts team took over to ensure a smooth and safe installation and handover.

Byzak wanted a solution to the problem without compromising the size and high standard of units they requested. We succeeded!


We chose SiBCAS because they provided the best solution to my site access issues, after carrying out a professional and in depth survey. Without a doubt we were pleased with the level of service we received and were very happy with the accommodation provided. We would certainly use SiBCS again in the future and would definitely recommend them to anyone looking for high quality, cost effective accommodtion.

Andy Gustard, Byzak

SiBCAS case study: Portable Cabins, Northumbria.

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