道达尔勘探开发 规范 GS_EP_EXP_501_EN.PDF

GENERAL SPECIFICATION Field Operations GS EP EXP 501 Equipment and piping numbering 05 10/2012 Update 04 01/2011 Update for Pipeline Sub sea facilities 03 10/2008 Update of listings 02 10/2005 Addition of “EP” root to GS identification 01 10/2004 Hips code modification 00 11/2003 First issue Rev. Date Purpose of the revision Owning entity: OPS/EXP Managing entity: OPS/EXP This document is the property of TOTAL S.A., it contains confidential information which may not be disclosed to any third party, reproduced, stored or transmitted without the prior written consent of TOTAL S.A. The information contained in this document does not substitute to the applicable laws and regulations. General Specification GS EP EXP 501 Equipment and piping numbering Rev.: 05 Effective date: 10/2012 Page: 2 of 23 Contents 1. Scope 3 2. Reference documents3 3. “Equipment” numbering4 3.1 Sector or Structure code (two numerical characters) 4 3.2 “Equipment” type (two alpha characters) 4 3.3 System code (one alpha-numerical character) 5 3.4 Sub-system code (one alpha-numerical character) 5 3.5 Sequentia