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Industrial · Stormwater management

Stormwater retention and management design for a paper mill

City / area
Montreal — Lachine
Client type
Private industrial site
Illustration of an industrial building roof with drains and equipment, Lachine project
Project illustration

The need

Manage an industrial site’s stormwater in compliance with City of Montreal requirements and the criteria of the SRGE (the City’s water management regulation section).

Our work

Study and design of the site’s stormwater management: roof retention, flow regulators, pumps and parking lot drainage.

Scope of the mandate

Technical elements

  • Roof stormwater retention
  • Sizing and integration of flow regulators
  • Roof flow regulators
  • Adjustment of pumps and float switches
  • Improved parking lot drainage
  • Design and verification of catch basins and manholes

Other projects

Foundation drain trench along a house: membrane, clean stone, perforated drain and window well

Visual adapted from the project

Residential · Drainage

Foundation drain and site grading

Montreal

Better drainage around the building and a lower risk of water infiltration.

A project or a drainage problem?

Tell us about the situation: we will point you to the right next step.