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1.1 These requirements cover dampers intended for use in heating, ventilating and air conditioning (HVAC) systems. 1.2 Leakage-rated dampers (smoke dampers) are intended to restrict the spread of smoke in HVAC systems that...

1 Scope 1.1 These requirements apply to companies involved in the charging, recharging, maintenance, repair, inspection and decommissioning of halon and clean agent extinguishing systems and equipment, including the...

Note: As requested by the responsible SDO, this NOI being reissued as the standard was in the initial stages of development for more than 12 months. An additional comment period of February 13 to March 5, 2024 (originally...

This standard includes requirements covering fire testing and performance criteria to evaluate battery fire containment products. The fire condition represented by the standard simulates the ignition of a battery powered...

This Standard describes the requirements for the design and installation of a fire alarm system with or without voice communication capability. NOTE 1: This Standard is intended to apply to both required and voluntary fire...

1 Scope 1.1 This Standard describes the requirements for the design and installation of a fire alarm system with or without voice communication capability. NOTE 1: This Standard is intended to apply to both required and...

1.1 This standard sets out criteria for specification of air barrier assemblies that may be used in design specification documents or in manufacturer’s product literature. 1.2 This standard provides the requirements and test...

1.1 These requirements cover shutoff valves for trim and drain purposes for fire protection service. This standard covers valve constructions such as ball valves, butterfly valves, globe valves and plug valves. 1.2 These...

Note: This notice of intent was withdrawn by the responsible SDO on November 7, 2023. This Standard specifies minimum requirements for a Wastewater Management System established by an Operating Authority Municipal Wastewater...

Note: The title, scope, and project need for this NOI was updated by the responsible SDO on May 26, 2021 (originally published July 28, 2020) 1 Scope 1.1 These requirements apply to companies involved in the installing...

1 Scope This Standard applies to concrete block masonry units made from cementitious materials, water, and aggregates, with or without the inclusion of other materials. This Standard may be applied to other units of similar...