Stormwater & Drainage

Stormwater systems, drainage improvements, structures, corrective work and rehabilitation for commercial, municipal and development sites.

New construction, site improvements and corrective work where drainage must be coordinated with grading, utilities, access and inspections.

When to Involve Catalyst

Common points to bring Catalyst into the project.

Planning, bidding, field coordination and corrective work can each be a useful starting point.

When stormwater or drainage work is included in a site-development package.

When existing drainage conditions need to be reviewed against the plans.

When corrective work has to be completed around active operations or limited access.

When the project needs contractor input on access, excavation or constructability.

How the Work Is Coordinated

From scope review through closeout.

Review the plans and conditions

Confirm the intended work and the site conditions that affect execution.

Coordinate adjacent work

Account for grading, utilities, structures, traffic and inspections.

Plan access and excavation

Set the work up around the site and schedule.

Document changes and closeout

Keep relevant field changes and completion information clear.

Who This Work Serves

This work serves several parts of the project team.

General contractorsDevelopers / ownersCivil engineersMunicipalities / public agenciesCommercial property owners / managers

What to Send

Stormwater or drainage plans and details

Known problem conditions

Site access constraints

Inspection or stakeholder requirements

Bid date, start date and schedule

Service Area