Stormwater, Flood & Civil
Engineering Services — Sydney & NSW
Amuna supports all development stages
Feasibility and pre-DA
Development applications
Complying development
Construction certificates
Occupation certificates
Amuna supports all development types
Residential alterations and additions
Secondary dwellings
New dwellings
Dual occupancy
Multi-dwelling
Subdivision
Data Centres
Health
Industrial
Commercial
Our services
Stormwater
Stormwater Management Plans — the core drainage design set for DA, CDC and CC
On-Site Detention (OSD) — sized to council's requirement, not above it
Water Sensitive Urban Design — water quality modelling in MUSIC by eWater
Stormwater Diversions & Easements — for sites with no lawful discharge point
Flood
Flood Modelling — TUFLOW and HEC-RAS, run in-house
Flood Risk Assessment — flood reports, management plans and emergency response plans
Hydrology Assessment — DRAINS catchment modelling to ARR 2019
Civil
Road & Pavement Design — subdivision roads, pavements, earthworks
Driveway & Access Design — AS2890 compliant access, grades and swept paths
Roads Act Approval — section 138 applications and public domain works
Erosion & Sediment Control — Blue Book compliant plans
Certification
Certification & Occupation Certificates — sign-off for your OC, including on projects designed by others
Class 2 & Regulated Design — DBP Act design compliance declarations
Expert Witness
Expert Witness & Peer Review — independent evidence, peer review, and Land and Environment Court matters
Modelling and Software
We hold licences for the software that councils expect, our own engineers run the models
Start your project with us today
Send us your site address and plans.
We'll come back with a fixed fee, usually within one business day.
Stuart@amuna.com.au | 0410 992 700