API RP 1109-2003
Marking Liquid Petroleum Pipeline Facilities (Third Edition)

Standard No.

API RP 1109-2003

Release Date

2003

Published By

API - American Petroleum Institute

Status

Be replaced 2010-11

Replace By

API RP 1109-2010

Latest

API RP 1109-2017

Scope

This recommended practice addresses the permanent marking of liquid petroleum pipeline transportation facilities. It covers the design, message, installation, placement, inspection, and maintenance of markers and signs on pipeline facilitieslocated onsho

API RP 1109-2003 history

• 2017 API RP 1109-2017 Line Markers and Signage for Hazardous Liquid Pipelines and Facilities (Fifth Edition)
• 2010 API RP 1109-2010 Marking Liquid Petroleum Pipeline Facilities (Fourth Edition)
• 2003 API RP 1109-2003 Marking Liquid Petroleum Pipeline Facilities (Third Edition)
• 1993 API RP 1109-1993 Marking Liquid Petroleum Pipeline Facilities
• 1971 API RP 1109-1971 RECOMMENDED PRACTICE FOR MARKING LIQUID PETROLEUM PIPELINE FACILITIES (FIRST EDITION)