Residential Alterations & Additions
**Stormwater Management, Rainwater Reuse**

The Client proposed alterations and additions to a residential dwelling located within City of Sydney Council. AMUNA was engaged in developing stormwater plans and sizing an optimal rainwater tank suitable for construction certificate submission.

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Background

City of Sydney, 2022

The client required a stormwater management plan for construction certificate submission. Additionally, the client requested we find the optimal rainwater reuse size. Based on the above, AMUNA was engaged in designing the site stormwater and appropriately sizing the rainwater tank size. We note there were no local government and BASIX rainwater requirements required for this site.

The Problem

Accurately estimating the rainwater tank volume required for the development.

Our Solution

To approximate the volume of rainwater required for the development, AMUNA gathered the relevant information such as local precipitation data, roof catchment area, and estimated daily tank usage. Once the information was gathered, water balance calculations were then conducted, evaluating how many dry and wet days the tank experienced. As a result, we could accurately estimate the tank size.

Amuna provided the following services:

Design a stormwater management plan
Rainwater tank analysis

Was it approved? Yes.

"Excellent service and prompt turnaround on a tight deadline. Approved through council without an issue. I’d recommend Stuart."

— E Tuza, Client
“It's been a really great experience with Amuna on my project. Stuart has been amazingly helpful and insightful throughout the entire planning and approval process."

— M Page, Client

Check out our other projects

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