WENNING TECHNICAL SERVICES PTY LTD
PLUMBING EXPERT INSPECTION AND INVESTIGATION SERVICES
Inspection Services
We offer plumbing inspection, compliance audit and testing services.
A form of quality assurance for authorities, owners, builders and plumbers

Pre-purchase, progress and final inspections and audits are carried out to assess compliance with relevant regulations, standards and codes.
  • Hot, warm and cold water installations
  • Sanitary drainage
  • Sanitary (above ground) plumbing
  • Stormwater drainage
  • On site sewerage systems
  • Roof plumbing
  • Natural gas and LPG services
  • Heating and ventilation
  • Water supply backflow prevention
  • Water supply cross connection surveys
  • Thermostatic mixing valves
  • Fire hydrant services

Inspection and audit services can be structured to suit individual client needs.
Compliance statements are issued where all works have been inspected

  • Testing of water installations
:

Pressure
Flow rates
Temperature
Backflow prevention devices
Thermostatic mixing valves
Fire hydrant services

  • Testing of drainage installations
:

Hydrostatic
Air pressure
Vacuum
Ovality
Gradient

  • Testing of gas installations
: Pressure


Cost
Inspections, audits and testing are provided on a fee for service basis. Fees vary depending on the type of service, type of property and location. The fees reduce for advance payment.

 

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