Work-As-Executed (WAE) drawings show the water, wastewater, recycled water or Sydney Water stormwater infrastructure actually installed on a site, including its final position, levels and pipe details. Sydney Water calls these records Work-As-Constructed (WAC) drawings and recognises WAE as another name for the same documentation. For developers and builders, WAE drawings are part of completing…
Yes, you can sometimes build over or near a Sydney Water sewer. But there is no blanket approval and no single setback that applies to every site. What you can build depends on the sewer, its exact location and condition, the proposed structure, excavation, foundations, easements and Sydney Water’s need for future access. The key…
A Sydney Water building plan referral does not mean your proposal has been rejected. It means the proposed building or excavation work needs a closer assessment before approval can be issued. This usually happens when the work may affect a Sydney Water asset, restrict access to it, or expose the proposed structure to risk if…
For many developments, the surprise comes in the approval conditions. A subdivision, dual occupancy, townhouse or commercial project may be required to obtain a Sydney Water Section 73 Certificate before it can move smoothly toward construction, registration, occupation or final sign-off. A Section 73 Certificate, formally known as a Section 73 Compliance Certificate, confirms that…
Engineering risk often appears after drawings look settled. A pipe alignment, flood level, easement, basement excavation or water authority requirement can move a footprint, change a level or add asset-protection work. Civil engineering consultants help turn a planning idea into a buildable project by identifying the engineering questions that need answers before a design hardens.…
Sydney Water approval is not just a formality. For new developments, nearby sewer mains, water mains, easements, stormwater assets or basement works can affect design, construction and certification. Before work starts, Sydney Water must assess building plans to check whether the proposal could damage assets or restrict future access. Depending on the site, the application…
