Are you building within the Zone of Influence (ZOI)? If your proposed structure, pool, or driveway is located over or adjacent to a Sydney Water sewer main, a standard pegout is not enough. You are legally required to obtain a full Zone of Influence Assessment and Official Plan Stamping before your certifier will let you pour concrete.

Don’t risk costly council shutdowns. Choose Tier 2 or Tier 3 below to ensure your site remains legally compliant and keeps moving.

Sydney Water Compliance Packages

$ 880

Inc GST

Use this for: Minor renovations, small extensions, or structures > 3m away from any Sydney Water main.
On-site Utility Location (Sewer Main)
Pegging & Marking to Fence Line
Automated Safe Work Method Statement (SWMS)
Rapid Report Dispatch

$ 2,800

Inc GST

Use this for: New single dwellings, granny flats, pools < 3m from main, and anywhere requiring Sydney Water Plan Stamping.
Everything in Tier 1 PLUS..
Full Zone of Influence (ZOI) Assessment
Official Sydney Water Building Plan Approval (BPA)
One Inspection Included

Best Value

Tier 3

Custom Minor Works

Build Your Quote!

Use this for: Major developments, commercial sites, building over a main, or construction requiring concrete encasements/sidelines.

Building a Granny Flat in Sydney?

You choose the cabin. We deliver it directly to your Sydney site.

Aoun Constructions supplies and delivers premium expandable cabins and custom kit homes to properties across Greater Sydney. You choose the product, and we drop it off. Please note: we provide supply and delivery only — assembly, council approvals, and building certifications are the responsibility of you and your builder.

Who We Are

Accredited, Certified and Trusted Across Greater Sydney

For over 30 years, Aoun Constructions has delivered sewer and stormwater infrastructure across Sydney — from single dwellings to shopping-centre-scale developments. Founded and run by licensed builder and plumber Khare Aoun, we’re a Sydney Water Accredited Constructor and an ISO 9001-certified company, so you can trust that every job is compliant, reliable and built to last.

Years Industry Experience

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We engaged Aoun Constructions to perform a sewer pegout. The work was performed promptly (next day) and the report made available a few days later. Replies to questions (via text) were quick and accurate. The job was cheaper than other quotes we received. Definitely recommended!

Tim Lieng Google Review

Additional Services & Trusted Partners

Civil Excavation & Boring Hire

1.5-Ton, 5-Ton, and 12-Ton Excavators site-ready. Specialised boring equipment available for immediate dispatch.

Call Khare on 0414 655 675 for rates or click here for more information.

Accredited Sydney Water Peg Outs.
Order Online Instantly. Get Your Site Moving.

Sydney Water Compliance Packages

Tier 1