Gravity Sewer Standards

Yarra Valley Water specifications and standards

• Trade waste acceptance criteria
• Sewerage planning and design principles
• Large sewer and complex maintenance hole standard

Melbourne Retail Water Agencies (MRWA) standards

• MRWA gravity sewerage standards
• MRWA trade waste standards

Water Services Association of Australia (WSAA) standards

The most recently published editions of the following WSAA documents have been adopted by Yarra Valley Water. The editions may be downloaded at a cost from the WSAA shop. Some are free to access.

• WSAA water and sewer minimum clearances
• WSA02_WSAA Sewerage code, MRWA edition (purchase required)
• WSA05_WSAA Conduit Inspection Reporting code (purchase required).