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

1.1 General 1.1.1 This Standard applies to unitary air conditioners and heat pumps that are a) factory-made; b) air-source and/or air-sink; c) split-system matching assemblies (including mini-split and multi-split) or single...

This standard outlines the requirements for a site quality assurance program (SQAP) for the on-site installation of spray applied polyurethane foam (SPF). As the installation of the material is dependent on the installer, a...

1.1 These requirements cover valves that are intended to be used for the control of flammable and combustible liquids and their vapors. They are of the type commonly used in piping systems and in the assembly of motor fuel...

This Standard contains requirements for 25 and 38 mm forged quick connect couplings and adapters of the external lug design for use in the forestry service. NOTE 1: Quick connect coupling and adapter sizes stated refer to the...

1.1 General This fenestration Standard/Specification applies to both operating and fixed, new construction and replacement windows, doors, SSPs, TDDs, roof windows, and unit skylights installed into exterior building...

Note: The title and scope were updated by the responsible SDO on October 14, 2020. 1.1 This Standard refers to High Performance and Aviation Foam Liquid Concentrates. NOTE: The requirements for High Performance and Aviation...

PURPOSE AND SCOPE This document specifies the method for the Standard Penetration Test (SPT) used to determine the penetration index N in a vertical drilling and obtain a disturbed soil sample. The Standard Penetration Test...

1.1 This Standard prescribes requirements for the inspection and testing of fire alarm systems; and specifies the devices and functions to be inspected, tested, and documented for the periodic inspection and test. NOTE 1...

The purpose of this proposal was to address numerous topics to update UL1191 to reflect current technologies, current practices, editorial revisions, and to better align with ISO 12402-7 to allow for possible future...

Introduction This document is a GS1 standard that defines Version 1.2 of EPC Information Services (EPCIS). The goal of EPCIS is to enable disparate applications to create and share visibility event data, both within and...

This method of test for surface burning characteristics of building materials is applicable to any type of building material that, by its own structural qualities or the manner in which it is applied, is capable of supporting...