Backwater-valve systems
Training reinforces the purpose of a backwater valve, system layout, access, inspection considerations and the importance of installing the correct device on the correct private sewer connection.
TRAINING & QUALIFICATIONS
Practical flood-protection training behind the work.
Ouellette Plumbing & Drains has completed training through Regional Stormwater Management in backwater-valve systems and practical flood-protection work. The training complements our plumbing experience, licensing, permits, inspections and manufacturer requirements.
WHAT THE TRAINING SUPPORTS
Knowledge applied to real plumbing and flood-protection work.
The value of training is practical: clearer system explanations, stronger installation planning and better documentation.
Flood-protection assessment
Flooding can involve sewer surcharge, foundation drainage, surface water, pump reliability and power loss. Training helps connect the observed problem to the appropriate next inspection or protection measure.
Documentation and communication
Homeowners should understand the work being proposed. We explain the system, keep useful project records and identify municipal or manufacturer requirements that still apply.
Ongoing professional practice
Training is one part of qualified work. Licensing, permits, inspections, product instructions, site conditions and good workmanship remain essential on every project.
Scope note: RSM training is separate from the City of Toronto, the City of Markham and municipal subsidy decisions. It does not replace a plumbing licence, building permit, municipal inspection or programme approval.
Published by BasementFlooding.ca / Ouellette Plumbing & Drains. Updated July 23, 2026.Final recommendations depend on the property, existing plumbing and an appropriate assessment.Our content standards →