Work as Executed (Substation) Surveys – Ensuring Compliance & Accuracy

Precision You Can Trust – Meet Electrical Authority Requirements with Ease

When constructing a new substation, compliance isn’t optional – it’s essential. A Work as Executed (WAE) survey is a critical requirement before obtaining your Section 88E documents and Occupation Certificate. Without it, delays in approval can hold up the entire project.

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Professional, cost effective surveying. Send your details now for a free proposal.

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Surveyors Sydney Casurveyors Design Mark

Work as Executed Substation Surveys Done Right

At C&A Surveyors, we ensure your substation’s final construction aligns with the approved plans—delivering precise, compliant documentation that meets all electrical authority requirements. As Sydney’s leading surveying firm, we’ve completed over 100,000 surveys since 2009 and are trusted by developers, builders, and contractors for our accuracy, efficiency, and expertise.

Plus, with our C&A Connect Portal, you get real-time updates, live job tracking, and instant access to your survey’s progress.

Don’t risk non-compliance or project delays – get it done right the first time.

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600+ Reviews – Trusted on 100,000+ Projects

What is a Work as Executed (Substation) Survey?

A Work as Executed (WAE) survey is a precise as-built measurement of a substation, ensuring it matches approved design plans. The final data is marked in red ink on a copy of the approved substation plan, which is then submitted to the electrical authority for certification.

Why Do You Need a Work as Executed (Substation) Survey?

A WAE survey is a mandatory requirement before obtaining:

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Approval from the electrical authority – Ensures compliance with regulatory standards

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Registration of Section 88E documents – Required for legal documentation

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Occupation Certificate issuance – Final step for project completion

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Verification of construction accuracy – Confirms the substation was built as designed

Without a compliant WAE survey, your substation project can face costly delays.

Work as Executed (Substation) Survey FAQs

How long does a Work as Executed (Substation) survey take?

Most surveys are completed within 5–7 business days, depending on project size.

Is a Work as Executed survey mandatory?

Yes, it is required by the electrical authority before obtaining Section 88E documents and an Occupation Certificate.

Who can perform a Work as Executed (Substation) survey?

Click Get a Free Quote, and our team will take care of the rest!

Get your Work as Executed (Substation) 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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600+ Reviews – Trusted on 100,000+ Projects

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Why Choose C&A Surveyors?

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Sydney’s Leading Surveying Experts – Over 100,000 projects completed

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Registered & Fully Insured Surveyors – Ensuring compliance every step of the way

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Fast, Reliable Turnaround – Avoid project delays

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Three-Tier Quality Control Process – Accuracy guaranteed

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Exclusive C&A Connect Portal – Live job tracking & instant updates

Trust Sydney’s experts to get your Work as Executed (Substation) survey done right – quickly, accurately, and hassle-free.

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Surveyors Sydney Banner Internal Updates

NSW and Canberra's Most Trusted Surveyors

Trusted by homeowners, architects, builders and developers across Sydney, greater NSW and Canberra – our clients consistently rate us five stars for precision, speed and service.

      EXCELLENT  
   Based on 503 reviews 
    
 
 
 
   
 
 
      Posted on Google  
   
   Fernando A 
 274 days ago
 
 
 Trustindex verifies that the original source of the review is Google. We have used C&A for several years, they are efficient, responsive and provide all necessary detail on their surveys that we require to complete our projects. Highly recommend.
  
 
     Posted on Google  
   
   James S 
 34 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Very professional service and very quick turn around for the survey we required. Highly recommend
  
 
     Posted on Google  
   
   Benjamin H 
 1462 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Always reliable!
  
 
     Posted on Google  
   
   Christopher V 
 601 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Very professional to deal with.
Communication after requesting a quote online was clear and prompt through to having polite staff turn up to conduct the survey.
Will happily deal again in future if required.
  
 
     Posted on Google  
   
   Roy 
 401 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I had the opportunity to work with this company, and they managed the entire process seamlessly from start to finish. Andrew, Ross, Wendy and Carly provided invaluable support throughout my project, with Carly’s professionalism standing out in particular. She consistently delivered on time, maintained clear communication, and approached everything with a friendly and professional attitude. I look forward to working with them again on my next project
  
 
     Posted on Google  
   
   Louis B 
 99 days ago
 
 
 Trustindex verifies that the original source of the review is Google. The survey was completed promptly, the information was comprehensive, and communication was excellent. Highly recommend!
  
 
     Posted on Google  
   
   Mark S 
 128 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Dealt with Trent and James,
Absolute professionals from the moment they got on site until the end of the job which was accelerated by their incredible Technology.
Highly recommended!
  
 
     Posted on Google  
   
   The O 
 245 days ago
 
 
 Trustindex verifies that the original source of the review is Google. C&A Surveyors have been my trusted surveyors for over five years. They are consistently professional, efficient, and make my job much easier. Andrew has always been my go-to, extremely thorough and attentive, making sure nothing is missed or left to chance. His strong knowledge of the work gives me confidence from start to finish.

I have worked with several surveyors in the past, and C&A Surveyors are the only ones I confidently recommend.
  
 
     Posted on Google  
   
   F Z 
 1571 days ago
 
 
 Trustindex verifies that the original source of the review is Google. C & A Surveyors has a great team, very professional. I requested a survey for my house and a delightful man showed up early and sat up his equipment. He was professional and very helpful and although it was a windy & cold day and a lot of climbs involved, he did the job nicely.
In addition to their surveyors, the account and scheduling team are also very good, responsive and on time.
I fully recommend C & A Surveyors for your next job.
  
 
     Posted on Google  
   
   Mohammad C 
 364 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I’ve had a great experience working with C&A Surveyors through MMX Projects. The team is professional, efficient, and always reliable.
A special mention to Malik, who has been excellent to deal with very organised, responsive, and always ensures everything runs smoothly when arranging surveyors to attend site. His communication and follow up make the whole process seamless from start to finish.
C&A Surveyors are a great team to work with, and I highly recommend them to anyone looking for a dependable and professional surveying company.

Moe Chahine (MMX Projects)
  
 
 
  
 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more