DIN EN ISO 15138:2018-10

This document specifies requirements and provides guidance for design, testing, installation and commissioning of heating, ventilation, air-conditioning and pressurization systems and equipment on all offshore production installations for the petroleum and natural gas industries that are - new or existing, - normally occupied by personnel or not normally occupied by personnel, and - fixed or floating but registered as an offshore production installation. This document normally applies to the overall facilities. For installations that can be subject to 'Class' or 'IMO/MODU Codes & Resolutions', the user is referred to HVAC requirements under these rules and resolutions. When these requirements are less stringent than those being considered for a fixed installation, then it is necessary that this document, i.e. requirements for fixed installations, be utilized.