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Water is used for collecting and transporting waste, whether it be sewage from residential areas, or byproducts from industrial operations.  Used water requires cleaning or treatment before it can be reused or re-introduced back into the environment. 

GreatPacific’s experience is relied upon for providing solutions to manage wastewaters that comply with government regulations and protect human health and the environment.


Detailed Design for Collection, Treatment and Disposal

  • Treatment planning and technology selection

  • Treatment plant design

  • Collection system design

  • Lift stations 

  • Fire protection

  • Trenchless pipeline installations (microtunnelling [MTBM] and horizontal directional drill [HDD])

  • Outfall engineering

Regulatory Approvals and Stakeholder Consultation

  • Regulatory approval and Municipal Wastewater Regulation (MWR) registration 

  • Liquid waste management planning 

  • Crown land applications

  • Water withdrawal applications

  • Fisheries Act and other regulatory applications

Operation and Maintenace

  • Inspection services 

  • Infiltration and inflow (I&I) studies

  • Wastewater treatment plant audits

Our clients benefit from our capabilities to prepare AutoCAD Civil 3D plans and models, combined with our enhanced design capabilties by using SolidWorks to create 3D models and performing finite element analysis (FEA) and computational fluid dynamics (CFD) analysis.

Complementary Engineering Services

  • Project management (PMP & MCPM certified professional engineers)

  • Tendering

  • Construction contract administration (e.g. CCDC, MMCD)

  • Water/wastewater treatment plant start-up, commissioning, and optimization

  • Operator training

Organizational Quality Management Program

GreatPacific Consulting Ltd. is Organizational Quality Management Program (OQM) certified by the Association for Professional Engineers and Geoscientists of British Columbia (APEGBC).

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