1 / 17 Rev. Page Rev. RC2 – 30 – 00061 – WPS – 000 – 2102 0 Tag Nos and/or Attachements: COMPANY P.O. Reference: RC2-30-PRCH-CPO-60-000-2105 CONTRACTOR P.O. Reference: 8458U-30-PO-1321-02 COMPANY Req. Reference: RC2-30-PIPE-SRS-60-000-2105 CONTRACTOR Req. Reference: 8458U-30-SR-1321-02 Pages modified under this revision: all 0 Issue of Construction A First Issue Rev. Selections changed in last revision are identified by a vertical line in the right margin Equip. Cat. Nº Turnover system 60 NA Date DD/MONTH/YY CHECKED BY (name & visa) 01-Aug-06 Sukonta Surakamol Area APPROVED BY (name & visa) DOCUMENT REVISIONS IFR Doc. Origin VEN As-Built Class LR WRITTEN BY (name & visa) Surakamol STATUS Welding Book COMPANY Doc. Nº RAS LAFFAN OLEFIN PROJECT Document Attribute Table PIPE Discipline QC2-0007 Issue Status Primany Doc. Type Vendor Number B1304 COMPANY Job Nº PR Secondary Doc. Type WPS 30 000 Unit Nº 28-Sep-06 Surakamol Surakamol Sukonta