Standards Library

1.4 SCOPE Three general types of software-based leak detection methods are addressed in this study: (1) mass balance, (2) mass balance with linefill correction, and (3) transient flow analysis. The leak detection potential of these methods will be discussed based on hydraulics to the extent...

General This standard is applicable to stationary atmospheric and low-pressure (up to and including 15 psig) aboveground petroleum storage tanks used in all sectors of the petroleum and petrochemical industry, including: - crude oil and gas production, - refining, - petrochemicals, - pipelines and...

This International Standard specifies a system for the numbering of the weeks of a year of the Gregorian calendar. For this purpose it designates the day on which a week begins and defines week number one of a year.

This standard defines extensions to IEEE Std 1149.1™ to standardize the boundary-scan structures and methods required to help ensure simple, robust, and minimally intrusive boundary-scan testing of advanced digital networks.1 Such networks are not adequately addressed by existing standards,...

The purpose of this Recommended Practice is to provide the reader with recommendations to aid in the design of sports lighting systems. Popular sports such as baseball, tennis, basketball and football, as well as recreational social activities such as horseshoe pitching and croquet are covered....