Publications
The AHSCA WA Chapter offers links to industry related publications.
- Institute Plumbing Australia
- Plumbing Licencing Board
- SAI Global - DFES
- Water Corporation
- Water Gas Network
- Alinta Gas
- Dial Before You Dig
IPA
The institute of Plumbing Australia - https://plumbing.org.au/
DFES
DFES Website - https://www.dfes.wa.gov.au/Pages/default.aspx
Message to AHSCA for Immediate Circulation
DFES Message to AHSCA for Immediate Circulation. Dated: 28/01/2011 PDF Attached
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DFES Plan Lodgement Form
Attached is the DFES Plan Lodgement Form.
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Water Corp
Water Corporation - https://www.watercorporation.com.au/

Corporation Backflow Policy
Ongoing maintenance Testable backflow prevention devices must be installed on high or medium risk properties.
These require testing at commissioning, after any maintenance or not exceeding at least every 12 months by a licensed plumbing contractor who is permitted to test these devices. As a service to the property owner we will send out an annual letter regarding devices located at the property boundary. Failure to maintain these backflow devices will result in the serving of a non-compliance notice to the property owner.
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Back Flow LUC
OWater Corporation LUC sheet.
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Water Corporation Plumbing Handbook
Ongoing maintenance A guide for working with the Water Corporation.
This handbook has been produced by the Water Corporation to assist plumbers and builders to work with the Corporation and our regulators to deliver the best possible outcomes for our customers, by protecting public health, as well as public and privately owned assets.
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Headworkds Information
What is Headworks Contributions? Who pays Headworks Contribuations? How Headworks Contribuations are Calculated.
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ATCO Gas
ATCO Gas website - http://www.atcogas.com.au/
Alinta
Alinta Gas website - https://www.alintagas.com.au