Safety of Products and Materials in Contact with Drinking Water

Designation Number:
BNQ 3660-950
Standard Type:
Consensus SDO Standard
Standard Development Activity:
Amendment Revision
ICS code(s):
13.060.20; 13.060.50; 13.060.60; 67.250
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

1 Purpose

This standard specifies the requirements that products and materials in contact with drinking water shall conform to in order to preserve drinking water quality and specifies the methods for assessment of products and materials in contact with drinking water. This standard considers the effects of products and materials in contact with drinking water on public health and the aesthetic quality of water.

2 Scope

This standard applies to all types of materials (for example, plastics, other polymers, metal, cement) and products (for example, pipes, gaskets, valves, coating materials, lubricants) in contact with drinking water in a temporary or permanent cold drinking water supply system.

NOTES —

  1. Fire hydrants fall within the scope of this standard since they are major elements of a temporary drinking water supply system. The Standardized Specification BNQ 809-300 (see Annex B) specifies applicable requirements for temporary drinking water supply systems.
  2. Even though the requirements of this standard apply exclusively to water supply systems, these requirements should also apply to products and materials installed upstream of a water supply system, such as pipes, accessories, equipment for treatment and tanks of a drinking water production unit.

Project need:

Certain requirements could have to be changed.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.