Work as Executed (OSD) Plans – Ensure Compliance, Avoid Delays
Get a Compliant Work as Executed OSD Plan – Fast & Hassle-Free
Finalising your drainage system? Before you can secure council approval, register Section 88E documents, or obtain your Occupation Certificate, you’ll need a Work as Executed (OSD) plan.
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Fast & Compliant Surveying Services – Keep Your Project Moving Smoothly
At C&A Surveyors, we specialise in fast, council-compliant surveying services, ensuring your project progresses without costly delays. With over 100,000 successful projects completed across Sydney, we work closely with hydraulic and structural engineers to get your compliance certificates approved smoothly.
Plus, with our C&A Connect Portal, you’ll receive live updates, instant notifications, and can track your surveyor’s arrival via a live map – so you’re always in the loop.
Need a Work as Executed (OSD) plan done right? Get a free quote today.
200+ Reviews — Trusted on 100,000+ Projects
What is a Work as Executed (OSD) Plan?
A Work as Executed (OSD) plan is a precise survey that measures your drainage system after installation. The details are marked in red ink on a copy of your approved drainage plan, then issued to you for submission to hydraulic and structural engineers for final compliance certification.
This survey ensures:
Your drainage system matches approved designs
Council and regulatory requirements are met
Engineers can issue compliance certificates without delay
Without it, your project may be stalled, and council approvals delayed.
Why Do You Need a Work as Executed (OSD) Plan?
A mandatory requirement for development consent, this plan is essential before you can:
Register Section 88E documents
Obtain your Occupation Certificate
Prove compliance with council drainage requirements
By ensuring your drainage system is surveyed and documented correctly, you can avoid unnecessary rework, compliance issues, and delays in final approvals.
Work as Executed (OSD) Survey FAQs
How long does a Work as Executed (OSD) survey take?
Most surveys are completed within 5–7 business days, depending on site complexity.
Who needs a Work as Executed (OSD) plan?
Any developer, builder, or property owner completing a drainage system for a new build, renovation, or subdivision will need this survey for final approvals.
How do I get started?
Click Get a Free Quote, and our team will take care of the rest!
Get your Work as Executed (OSD) Survey quote today!
Fill out the form, give us a call or drop us an email. We look forward to hearing from you.
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200+ Reviews — Trusted on 100,000+ Projects
Get a Free quote today
Trusted on 100,000+ Projects
Why Choose C&A Surveyors?
Sydney’s #1 Surveying Experts – 100,000+ projects completed
One of the largest teams of Registered Surveyors
Exclusive C&A Connect Portal – Live updates, notifications & job tracking
Three-tier quality control process – Ensuring precision every time
Get your Work as Executed (OSD) plan done quickly and accurately—so you can move forward with confidence.
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Trusted by homeowners, architects, builders and developers across Sydney, our clients consistently rate us five stars for precision, speed and service.
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