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Notice of Intent
Test methods for evaluating material compatibility...
1.1 This Standard provides uniform test methods for evaluating material compatibility in compressed hydrogen applications. The results of these tests are intended to provide a basis for comparison of materials performance in...
Notice of Intent
Evaluation of Microplastics and Nanoplastics ...
Standard specification for laboratory testing, performance assessment, and health effects evaluation of microplastics and nanoplastics originating from plumbing, water treatment and distribution, food-service equipment, and...
Notice of Intent
Pipe Support Hangers and Hooks
This Standard covers pipe support hangers and hooks intended for use in plumbing supply and drain waste vent systems and specifies requirements for materials, physical characteristics, performance testing, and markings...
Notice of Intent
Plastic plumbing fixtures
This Standard covers plastic plumbing fixtures and specifies requirements for materials, construction, performance, testing, and markings.
Notice of Intent
Glass plumbing fixtures
This Standard covers lavatories and sinks marle of glass and specifies test methods, performance requirements, and marking requirements.
Notice of Intent
Natural gas vehicle fueling station compressor...
This Standard describes the general requirements for compressor packages used in compressed natural gas fueling station service.
Notice of Intent
Transportable hydrogen refuelling units
Note: The title and scope of this Notice of Intent (originally published on May 30, 2023) was updated by the responsible SDO on July 23, 2024. 1.1 Inclusions This Standard specifies the requirements and minimum standards for...
Notice of Intent
Manually operated valves for use in hydrogen ...
This Standard contains safety requirements for the material, design, manufacture and testing of manually operated valves for gaseous hydrogen vehicle fueling stations. It applies to newly manufactured valves. It does not...
Notice of Intent
Floor Drains
This standard specifies design and performance requirements for floor drains, adjustable floor drains and area drains that are used inside of, or adjacent to, building structures.
Notice of Intent
Grease removal devices
This standard specifies material, design, construction and performance criteria for the testing and rating of grease interceptors equipped with an automatic grease removal device (GRD).
Notice of Intent
High voltage couplers
1.1 This Standard applies to locking-type, pin and sleeve type plugs, receptacles, power inlets, and connectors and associated integrated accessories (i.e., junction box), rated up to 1,200 amperes (for single-and multi-pole)...
Notice of Intent
Drinking Water Treatment Chemicals - Health Effects
This Standard establishes minimum health effects requirements for the chemicals, the chemical contaminants, and the impurities that are directly added to drinking water from drinking water treatment chemicals. This Standard...