ISO 15664:2025 PDF

This document defines the procedures for noise control of primarily open plants and the requirements on equipment suppliers for reporting and testing of noise. It is applicable to the following: — specification of procedures for noise control during engineering of a new plant and modification/extension of existing plants (construction and commissioning noise procedures are outside the scope of this document); — definition of responsibilities of parties involved, viz. “end-user”, “engineering contractor” and “equipment supplier”; — description of general procedures to arrive at noise requirements for individual equipment, based on overall noise requirements for the plant. Input to purchase specifications is presented in REF Annex_sec_A \r \h Annex A. A schematic flowchart, reviewing the noise control process, is presented in REF Annex_sec_B \r \h Annex B 08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000C00000041006E006E00650078005F007300650063005F0042000000 and a summary of action items is presented in REF Annex_sec_C \r \h Annex C 08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000C00000041006E006E00650078005F007300650063005F0043000000 . An example of an equipment noise data sheet is presented in REF Annex_sec_E \r \h Annex E 08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000C00000041006E006E00650078005F007300650063005F0045000000 .