Please note the ability to pay for a membership renewal and exam is NOT available temporarily. Please contact us at email@example.com or 877-433-4389 with credit card details.
The BC Water & Waste Association is the recognized administrative body for the voluntary certification of approximately 2,000 backflow assembly testers in British Columbia and the Yukon.(remove text in yellow)
We provide annual certificate and membership services, offer certification exams and manual sales. We work closely with CCC training institutions and community programs to ensure a competent and sustainable water sector workforce
Cross Connection Control Re-Certification Exams
Some Institutions in British Columbia are offering the re-certification course and exam. Please contact the Institution near you to inquire about their status and ask to be put on a wait list to take a course and exam. At this time, BCWWA is providing extensions to ACTIVE Testers who’s membership is up to date and within their 5 year certification. We are working closely with the all the Institutions regarding the opportunity to recertify. Please contact us at firstname.lastname@example.org
should you have further questions about your recertification status or to renew your membership.
What is a cross connection?
According to the Canadian Standards Association, a cross connection is defined as any actual or potential connection between a potable water system and any source of pollution or contamination. Cross connections are present in every water system and, depending on the size of the system, hundreds or thousands of potential cross connections can exist. Wherever physical cross connections exist between a potable and non-potable water, there is the potential for backflow to occur.
What is backflow?
Backflow is a flow of solid, liquid or gas from any source opposite to the normal direction of flow, back into the potable water supply or system. There are two types of backflow: backsiphonage and backpressure.
Caused by negative pressure in the supply piping system. Some common causes of backsiphonage include:
- High velocity in pipelines.
- Line repair or a break that is lower than a service point.
- Lowered main pressure due to high water withdrawal rate, such as fire-fighting or water main flushing.
- Reduced supply pressure on the suction side of a booster pump.
Caused whenever a potable system is connected to a non-potable supply operating under a higher pressure by means of a pump, boiler, etc. There is a high risk that the non-potable water may be forced into the potable system whenever these cross connections are not properly protected.
What is cross connection control?
Cross connection control is defined as the enforcement of an ordinance regulating cross connections. Municipalities and other communities set up cross connection control programs that monitor the installation, maintenance and field testing of backflow preventers in accordance with local bylaws and other codes and standards.
What is a backflow assembly tester?
Individuals with an active BCWWA backflow assembly tester certificate are certified to test backflow prevention assemblies. They have demonstrated that they have the knowledge and skills to test whether a backflow device is in proper working order in accordance with relevant codes and standards. Communities in BC with CCC programs in place recognize BCWWA-certified backflow assembly testers as individuals qualified to test backflow prevention assemblies within their water distribution system. Find out how to become a BCWWA-certified tester.
What is a CCC inspector?
Individuals with an active BCWWA CCC inspector certificate are certified to conduct cross connection risk assessments on the drinking water supply systems of various types of buildings and facilities. The work of a CCC inspector may involve reviewing plans, physically inspecting premises for potential and actual cross connections, educating customers, and developing and enforcing municipal bylaws. Find out how to become a BCWWA- certified inspector.
HOW CAN WE PREVENT BACKFLOW INCIDENTS
Install backflow prevention assemblies
Many people can consume contaminated water without even realizing there is a problem.
Stay informed about new devices
Water purveyors and certified backflow assembly testers should know how and when to use a backflow preventer, and which device is the most appropriate for a particular context.
Create cross connection control programs
These programs are put in place by water purveyors, such as municipalities, which mandate and monitor the proper installation, maintenance and testing of backflow prevention assemblies within their water distribution system. Find out which communities have a CCC program.
Report backflow incidents
If backflow incidents go unreported, water purveyors may not take seriously the risks that their water system (and the public) is exposed to through unprotected cross connections.
Questions about the BCWWA cross connection control program? Please contact us.