Water Meter Testing Standards

The epcor water inspector must be contacted a minimum of 48 hours in advance.

Water meter testing standards. Water is a precious commodity that we cannot afford to waste and the cost of water treatment has become very significant. Appendix f contacts contains location information and phone numbers for the backflow prevention program toronto building customer service offices and pickup locations for water meters and. The purpose of this standard is to provide minimum performance requirements for fused polyolefin coating systems for the exterior of steel water pipelines including system components application inspection testing marking and packaging requirements. C713 19 cold water meters fluidic oscillator type.

Water meter testing provides the information required to determine the accuracy of your meter fleet so you can make informed decisions about the repair and replacement of aging water meters. Cei uni en iso 4064 2 water meters for cold potable water and hot water part 2. Water meter backflow prevention page 11 section 3 design may 2017 3 1 4 8 water meter chambers water meter chambers must meet the requirements of the hrwc design specificationand hrwc supplementary standard specification and be selected to provide adequate space for removal and testing of all equipment within the meter. Multijet meters are covered in ansi awwa c708 standard for cold water meters multijet type.

This growing need has led iso technical committee iso tc 30 the group of experts working on standards in this field to revise iso 4064 so that it better covers the requirements of water meters for both cold drinking water and hot water. Singlejet meters have since been in use for small meter applications. In the 1990s singlejet technology was introduced from europe. Contains a map showing the water meter service areas and a map showing the backflow prevention program service area.

This document applies to water meters intended for residential commercial light industrial and industrial use and specifies the test parameters and the test methods for water meters irrespective of the design technologies as specified in en. Inorganic constituents in water. This makes monitoring water use and calculating our exact consumption all the more important leading to an increased use of water meters. These meters are covered in a nsi awwa c712 standard for cold water meters singlejet type the first edition of.

3 3 valves 350mm in diameter and larger must be operated by epcor water operations staff. By ensuring that meters are working at their best testing allows for accurate billing and optimal revenues that will in turn enhance your systems and support your customer base. D4165 06 2020 e1 d4193 08 2020 e1 d5175 91 2017 e1 d5315. Water meters from to 2 are tested in our state of the art meter testing facility.

In laboratory testing has a turnaround time of less than 1 week in most cases. Membranes and ion exchange materials.