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Displaying 7129 - 7140 of 11334
Notice of Intent
Press Connections
This Standard covers press connections made with: (a) copper or copper alloy fittings and Type K, L, and M copper tube; (b) carbon steel fittings and Schedule 10 and 40 carbon steel pipe; (c) stainless steel fittings and...
Notice of Intent
Chemical Dispensers with Integral Backflow Protection
Chemical dispensing systems (herein referred to as the “device”) provide a means of mixing potable water with chemicals to provide the user with a chemical solution which is ready for use. The amount of dilution shall be...
Notice of Intent
Performance Requirements for Dielectric Pipe ...
Note: The standard development activity of this Notice of Intent (originally published on June 14, 2022) was updated by the responsible SDO on March 21, 2023. This standard covers specifies requirements for materials...
Notice of Intent
Professional Qualifications Standard for Water...
This standard applies to an individual who is responsible for installation, of water treatment equipment. The purpose of this standard is to provide minimum performance criteria, identified by industry consensus, for Water...
Notice of Intent
Performance Requirements for Pilot Operated Water...
Devices covered by this standard are pilot operated, diaphragm types. Devices shall be permitted to have a strainer connected to the valve inlet or be without strainer.
Notice of Intent
Non-sewered sanitation systems — Prefabricated...
National adoption of ISO 30500 which covers general safety and performance requirements for design and testing as well as sustainability considerations for non-sewered sanitation systems (NSSS). A NSSS, for the purposes of...
Notice of Intent
Backflow Preventer and Automatic Boiler or Chiller...
Note: This notice of intent was withdrawn by the responsible SDO on February 27, 2024. Direct-type boiler and chiller fill valve assemblies with integral backflow preventer and system pressure regulator are used to control...
Notice of Intent
Assistive Tables
Note: The title for this NOI (originally published on June 6, 2023) were updated by the responsible SDO on February 27, 2024. This standard will establish minimum performance requirements for adult changing tables. These...
Notice of Intent
Point of Entry Regenerable Well Water Filtration...
Note: This NOI was withdrawn by the responsible SDO on June 27, 2023. This Standard covers point of entry regenerable (using dissolved oxygen) well water filtration systems intended for residential and commercial applications...
Notice of Intent
Point of Entry Reverse Osmosis Systems
Note: This NOI was withdrawn by the responsible SDO on June 27, 2023. Point of Entry (POE) Reverse Osmosis (RO) systems are used to treat drinking water. RO water treatment equipment reduce total dissolved solids, heavy...
Notice of Intent
Performance Requirements for Water Hammer Arresters
This standard applies only to those devices classified as water hammer arresters having a permanently sealed cushion of gas isolated from the water way, and designed to provide continuous protection, without maintenance...
Notice of Intent
Professional Qualifications Standard for Water...
This standard provides general knowledge of pathogens, biohazards and infectious diseases for plumbing, piping, and mechanical systems workers, or any individual who has the potential for exposure to pathogens, biohazards or...