Subdivision SWMPs
Peri-urban subdivisions in Clyde, Cranbourne, and Berwick growth precincts, with Melbourne Water referral coordination.
SWMP service and quote inputs → Council · City of Casey
Stormwater management plans for the City of Casey.
Council-ready Stormwater Management Plans for residential and mixed-use development across the Casey Planning Scheme. Peri-urban subdivision specialists; OSD-trigger commercial sites a regular workload.
Council requirements
What the Casey Planning Scheme requires.
The Casey Planning Scheme adopts the Victorian Planning Provisions with local schedules. Stormwater management is governed by Clause 56.07-4 for residential subdivisions and Clause 53.18 for non-subdivision development, both demonstrating compliance with EPA Publication 1739.1.
Casey applies a local OSD policy that frequently triggers on multi-unit and commercial sites — the council considers existing pipe capacity in the relevant catchment when assessing the need for on-site detention. Subdivisions in the south-east growth corridor sit within Melbourne Water drainage schemes and trigger Clause 66.04 referral.
What we deliver in Casey
Core stormwater coverage.
WSUD strategies
Treatment trains sized to STORM ≥100%, integrated with estate-scale wetlands and bioretention where required.
SWMP service and quote inputs →OSD requirements
OSD sizing for multi-unit and commercial sites where the local council policy triggers detention storage.
SWMP service and quote inputs → Local context
South-east peri-urban subdivision and mixed-use commercial.
Casey covers a broad spread of development types — established suburbs in Narre Warren and Berwick, active subdivision in Clyde and Cranbourne East, and a growing commercial and mixed-use footprint across the municipality. Each site type carries different stormwater triggers.
For commercial and multi-unit projects in the established suburbs, the local OSD policy is the most common trigger we see. For greenfield subdivisions, Melbourne Water referral and STORM ≥100% are the binding constraints. The treatment-train pathway is covered in the Victorian WSUD guide.
Service path
Starting a Casey SWMP.
Send the site address, current plans, council wording, and any Legal Point of Discharge, drainage capacity, or Melbourne Water correspondence already issued. The SWMP scope is set from the actual permit condition or RFI.
SWMP quote inputs → Get a quote