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Notice of Intent
Fixed Condensed Aerosol Extinguishing System ...
These requirements cover the construction and operation of fixed condensed aerosol extinguishing system units inclusive of aerosol generating extinguishing system units and aerosol generating automatic extinguisher units...
Notice of Intent
Standard for Safety for Commercial-Industrial...
1.1 These requirements apply to factory-built gas-fired package boilers having input ratings of more than 117,228 W (400,000 Btu/h), per individual combustion chamber, and intended primarily for commercial and industrial...
Notice of Intent
Standard for Safety for Automatic Sprinklers ...
These requirements cover automatic sprinklers including conventional, spray, sidewall, extended coverage, residential, certain specific application sprinklers and storage sprinklers including early suppression fast response...
Notice of Intent
Centrifugal Stationary Pumps for Fire-Protection...
1.1 These requirements cover stationary centrifugal fire pumps intended for use in water-supply systems for fire-protection service.1.2 The pumps covered by these requirements are intended for installation and use in...
Notice of Intent
Shutoff Valves for Trim and Drain Purposes for...
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. These valves are...
Notice of Intent
Standard for Safety for Electric-Battery-Powered...
These requirements cover electric powered industrial trucks, such as tractors, platform-lift trucks, fork-lift trucks, and other vehicles designed for specific industrial uses, with respect to a risk of fire, electric shock...
Notice of Intent
Standard for Software Cybersecurity for Network...
1 Scope 1.1 This standard applies to network-connectable products that shall be evaluated and tested for vulnerabilities, software weaknesses and malware. 1.2 This standard describes: a) Requirements regarding the software...
Notice of Intent
UL Standard for Safety for Software Cybersecurity...
1 Scope 1.1 This security evaluation standard applies to the testing of network connectable components of healthcare systems. It applies to, but is not limited to, the following key components: a) Medical devices; b)...
Notice of Intent
Inert Gas Clean Agent Extinguishing System Unit
These requirements cover the construction and operation of inert gas clean agent fire extinguishing system units intended to be installed, inspected, tested, and maintained in accordance with the Standard for Clean Agent Fire...
Notice of Intent
LP-Gas Regulators
1.1 These requirements cover pressure regulators for use with LP-Gas equipment. NOTE: For the purposes of this standard the terms “LP-Gas” and “Propane” are interchangeable. 1.2 Regulators covered by these requirements are...
Notice of Intent
Standard for Diesel Engines for Driving Stationary...
1.1 These requirements cover diesel engines for driving centrifugal fire pumps. 1.2 The engines covered by these requirements are intended for installation and use in accordance with the Standard for the Installation of...
Notice of Intent
Standard for Bead-Applied One Component Polyurethane...
Note: This NOI was withdrawn by the responsible SDO on June 27, 2023. 1.1 This Standard specifies the requirements and test methods for bead-applied one component polyurethane foam used as an insulating air sealant for both...