# Metro Vancouver Bidsandtenders #26-0563

Infrastructure Planning and Sewer Modelling Consulting Services for Greater Vancouver Sewerage and Drainage District

**Posted:** September 22, 2026
**Respond By:** October 19, 2026
**Identifier:** 26-0563
**NAICS:** 541330, 541620

The Greater Vancouver Sewerage and Drainage District is seeking professional consulting services for infrastructure planning and sewer modelling.
- Government Buyer:
  - Greater Vancouver Sewerage and Drainage District
- Scope of Work:
  - Hydraulic model development and maintenance (1D and 2D)
  - Wastewater quality and H2S transport modelling
  - 3D hydraulic modelling and computational fluid dynamics
  - Hydrological data analysis
  - Hydraulic model calibration, validation, and confidence assessment
  - Climate change assessment
- Contract Details:
  - Duration: 60 months
- OEMs and Vendors:
  - No specific OEMs or vendors are mentioned
- Unique Requirements:
  - Emphasis on advanced hydraulic modelling (including 3D and computational fluid dynamics)
  - Climate change impact assessment integrated into modelling
  - Comprehensive calibration and validation of models
- Bidders should refer to the RFP for detailed requirements and participation conditions.

### Description

The Greater Vancouver Sewerage and Drainage District is seeking professional consultant services for maintaining and developing hydraulic models. The scope includes 1D and 2D hydraulic model development and maintenance, wastewater quality and H2S transport modelling, 3D hydraulic modelling and computational fluid dynamics, hydrological data analysis, hydraulic model calibration, validation, and confidence assessment, and climate change assessment. The contract duration is 60 months. Bidders must refer to the RFP document for detailed requirements and conditions for participation.

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