New (Greenfield) Sewerage Treatment Plant for QUU at Lowood


Manufacture, supply, install and commission a complete outdoor controls switch room, multiple outdoor switch boards and associated local control stations. 


Complete Manufacture & Construction Contract for Prime Contractor.

Electrical engineering works • Outdoor switchboard design and build • Cabling and ladders • Multi discipline project management.


Designing for an aggressive H2S environment close to sewerage inlet works. • First application of an extended version of PTAS’s ABCD arc fault containment modular outdoor switchboard. • First application of new Siemens programmable controls. • First project under principal’s new management model.


  • PTAS have stayed ahead of every other subcontractor, while constructively dealing with significant design. drawings and civil site-work delays.
  • Maintain a highly professional and reliable site team.