Subcontract N° 1000-CS1300-0001 Project N° - Unit 036909C Work Code Doc. Type Chrono N° Rev. 1300 TSI 3709 0 TECHNICAL SITE INSTRUCTION SUBCONTRACTOR: SUBJECT PTSC Modification of line AVS‐51833 & AVS‐51952 to avoid clashing with platform of P‐ 5100A&B_2C Ref. to document: Refer to attached isometric dwg. Unit Number: 2C Other/Attachments: N/A Item Number: Refer Isometric list below N/A DISCIPLINES: Process Pressure Equipment Civil/Structural Insulation/Painting Furnaces / Boilers Packaged Equipment Piping Machinery HVAC Architectural / Building Material Tech. Electrical Instrument. / Telecom Automation Other info: __________________ IMPACT: Cost YES / Schedule NO YES / Interfaces NO YES / As-Built Required NO YES / NO INSTRUCTION DESCRIPTION: Modification of line AVS‐51833 & AVS‐51952 to avoid clashing with platform of P‐5100 A&B_2C The list of isometric drawings: Isometric Drawing Number Test pack Status Test / Re-Test Golden Joint 036909C‐2CAE06‐ISO‐AVS‐51833‐01‐0F1 TP hand overed to PCC – Under Recommissioning Activities N/A N/A 036909C‐2CAE06‐ISO‐AVS‐51952‐01‐0F1 TP hand overed to PCC – Under Recommissioning Activities N/A N/A Note: In the above lines, Test pressure : Not applicable Hence Test / Golden joints are not applicable. Required start Date: Required Completion Date: Originator Field Eng. Manager Approval Name Vothai Bao David BONILLA Date 09/01/2023 09/01/2023 Piping Field Eng. Field Engineering Manager Position Signature Vo Thai Bao 2023.01.09 17:54:53 +07'00' Others (if required) David Bonilla 2023.01.10 06:19:46 +07'00' This Technical Site Instruction (TSI) is NOT an authorization to perform a change to the contract. Work may proceed in accordance with instruction if such work involves NO change in cost or schedule. If subcontractor requires changes in cost or schedule, a variance notice must be issued before proceeding. Rev 0-January 23 Page 01 This Isometric is Auto Generated from SPOOLGEN based on the Engineering Isometric and DOES NOT require signature P & ID PIPING SPEC. SPEC. MATERIAL SPEC. RATING CORR. ALL. (mm) DES. PRESS. (kg/cm²q) OPER. PRESS. (kg/cm²q) DES. TEMP. (°C) OPER. TEMP. (°C) TEST PRESS. (kg/cm²q) TRACING (°C) PAINT NO PWHT NDT BILL OF MATERIAL SKETCH LIST CUT PIPE LENGTH PIECE SIZE No. (IN) THK1 LENGTH POS DESCRIPTION (MM) NO THK2 ASBL/ DEST IDENT DIAMETER QTY (PCS/MM) WELD LIST WELD SIZE WELD WELD NO (IN) TYPE CAT BOLT LIST BOLT No SIZE (IN) LENGTH (MM) SUPPORT SYMBOLOGY COM PRF STD or SPC support common to more than one line e.g.: line support Y STD or SPC support welded to pipe at workshop during pipe spools prefabrication MRS SPC INSULATION NPD (inch) INS. INS. THK (mm) TYPE S- X The present document or drawing is issued by the Consortium of TPSK for and on behalf of Long Son Petrochemicals Company Limited. The information contained in this document shall not, under any circumstances, be totally or partially, directly or indirectly, transferred, reproduced, copied, disclosed or used, without its prior written consent, for any purpose and in any way other than that for which it is specifically furnished or outside the extent of the agreed upon right of use, as set out in the contract for the Lump Sum Turnkey for Package A1 Olefins Plant of LSP Complex Project between the Consortium of TPSK and Long Son Petrochemicals Company Limited dated 28th December 2017, as amended, supplemented and/or restated from time to time. N Z STD or SPC support device covered by Material Requisition For relevant Material Requisition numbers refer to MTO-1313.01 INPUT AND OUTPUT DATA FOR PIPELINE EFFORT ANALYSIS ARE BASED ON SYSTEM OF COORDINATES AS IN THE DRAWING Special Piping Support Refer to supp. dwgs collection DW-1360.00 STD Standard Piping Support Refer to supp. dwgs collections STC-1391.00 to STC-1398.00 E&C SYMBOLOGY SPOOL ID. WELD NOTES 1) ALL DIMENSIONS ARE IN MILLIMETERS 2) DIMENSIONS, LAYOUTS AND SUPPORTING OF 1.5" AND BELOW ARE INDICATVE ONLY AND SHALL BE CHECKED AT THE JOB SITE BEFORE FABRICATION / ERECTION 3) ISOMETRIC SKETCHES PREVAIL OVER 2D PIPING LAYOUT AREA DRAWINGS 4) NO WELD AND CUT TO BE PROVIDED IN AREA LIMIT INDICATION. CONSTRUCTION CONTRACTOR TO IDENTIFYWELDING POINT ACCORDING TO CONSTRUCTION STRATEGY 5) IF CALCULATION NOTE IS ATTACHED TO THE ISOMETRIC:NO CHANGE WITHOUT STRESS APPROVAL REFERENCE DOCUMENTS FOR DESIGN CONDITION FIELD WELD 1) CONSTRUCTION LINE LIST: OL1-2P91-0XXX (UNIT) 5)CONSTRUCTION SPECIFICATION FOR PIPING PREFABRICATION ERECTION AND NON DESTRUCTIVE EXAMINATION: OL1-2P92-0007. 2) PIPING INSULATION/PAINTING SUMMARY: OL1-2P91-0XXX (UNIT) 6)FOR STRESS CALCULATION ANALYSIS FLEXIBILITY LEVEL AND STRESS 3) TECHNICAL PIPING SPECIFICATION AND CLASSES: OL1-2R04-0001 CALCULATION NOTE NUMBER: OL1-2P05-000X 4) TECHNICAL SPECIFICATION FOR PIPING PREFABRICATION AND ERECTION:OL1-2P92-0012 PETROCHEMICAL COMPLEX IN SOUTH VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM PACKAGE A1 - OLEFINS PLANT TRACED ISOMETRIC ID SUPPORT POSITION CLIENT DOC NO LINE NO DWG CLASS DRAWING NO REV DATE DESCRIPTION PREP CHECK APPR. REV DATE DESCRIPTION PREP CHECK APPR. REV DATE DESCRIPTION PREP CHECK APPR. CLASS 2 ISO Project MTO Area Num. Doc.Type Page Rev. of Service Code Sequence Subline TPSK Consortium c/o Level 15, Menara Technip Energies, 38 Jalan Inai, 55100, Kuala Lumpur, Malaysia This Isometric is Auto Generated from SPOOLGEN based on the Engineering Isometric and DOES NOT require signature P & ID N PIPING SPEC. SPEC. MATERIAL SPEC. RATING CORR. ALL. (mm) DES. PRESS. (kg/cm²q) OPER. PRESS. (kg/cm²q) DES. TEMP. (°C) OPER. TEMP. (°C) TEST PRESS. (kg/cm²q) TRACING (°C) PAINT NO PWHT NDT BILL OF MATERIAL SKETCH LIST CUT PIPE LENGTH PIECE SIZE No. (IN) THK1 LENGTH POS DESCRIPTION (MM) NO THK2 ASBL/ DEST IDENT DIAMETER QTY (PCS/MM) 165 WELD LIST WELD SIZE WELD WELD NO (IN) TYPE CAT 318 BOLT LIST BOLT No 165 SIZE (IN) LENGTH (MM) SUPPORT SYMBOLOGY COM PRF STD or SPC support common to more than one line e.g.: line support Y STD or SPC support welded to pipe at workshop during pipe spools prefabrication MRS SPC INSULATION NPD (inch) INS. INS. THK (mm) TYPE S- X The present document or drawing is issued by the Consortium of TPSK for and on behalf of Long Son Petrochemicals Company Limited. The information contained in this document shall not, under any circumstances, be totally or partially, directly or indirectly, transferred, reproduced, copied, disclosed or used, without its prior written consent, for any purpose and in any way other than that for which it is specifically furnished or outside the extent of the agreed upon right of use, as set out in the contract for the Lump Sum Turnkey for Package A1 Olefins Plant of LSP Complex Project between the Consortium of TPSK and Long Son Petrochemicals Company Limited dated 28th December 2017, as amended, supplemented and/or restated from time to time. 318 Z STD or SPC support device covered by Material Requisition For relevant Material Requisition numbers refer to MTO-1313.01 INPUT AND OUTPUT DATA FOR PIPELINE EFFORT ANALYSIS ARE BASED ON SYSTEM OF COORDINATES AS IN THE DRAWING Special Piping Support Refer to supp. dwgs collection DW-1360.00 STD Standard Piping Support Refer to supp. dwgs collections STC-1391.00 to STC-1398.00 E&C SYMBOLOGY SPOOL ID. WELD NOTES 1) ALL DIMENSIONS ARE IN MILLIMETERS 2) DIMENSIONS, LAYOUTS AND SUPPORTING OF 1.5" AND BELOW ARE INDICATVE ONLY AND SHALL BE CHECKED AT THE JOB SITE BEFORE FABRICATION / ERECTION 3) ISOMETRIC SKETCHES PREVAIL OVER 2D PIPING LAYOUT AREA DRAWINGS 4) NO WELD AND CUT TO BE PROVIDED IN AREA LIMIT INDICATION. CONSTRUCTION CONTRACTOR TO IDENTIFYWELDING POINT ACCORDING TO CONSTRUCTION STRATEGY 5) IF CALCULATION NOTE IS ATTACHED TO THE ISOMETRIC:NO CHANGE WITHOUT STRESS APPROVAL REFERENCE DOCUMENTS FOR DESIGN CONDITION FIELD WELD 1) CONSTRUCTION LINE LIST: OL1-2P91-0XXX (UNIT) 5)CONSTRUCTION SPECIFICATION FOR PIPING PREFABRICATION ERECTION AND NON DESTRUCTIVE EXAMINATION: OL1-2P92-0007. 2) PIPING INSULATION/PAINTING SUMMARY: OL1-2P91-0XXX (UNIT) 6)FOR STRESS CALCULATION ANALYSIS FLEXIBILITY LEVEL AND STRESS 3) TECHNICAL PIPING SPECIFICATION AND CLASSES: OL1-2R04-0001 CALCULATION NOTE NUMBER: OL1-2P05-000X 4) TECHNICAL SPECIFICATION FOR PIPING PREFABRICATION AND ERECTION:OL1-2P92-0012 PETROCHEMICAL COMPLEX IN SOUTH VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM PACKAGE A1 - OLEFINS PLANT TRACED ISOMETRIC ID SUPPORT POSITION CLIENT DOC NO LINE NO DWG CLASS DRAWING NO REV DATE DESCRIPTION PREP CHECK APPR. REV DATE DESCRIPTION PREP CHECK APPR. REV DATE DESCRIPTION PREP CHECK APPR. CLASS 2 ISO Project MTO Area Num. Doc.Type Page Rev. of Service Code Sequence Subline TPSK Consortium c/o Level 15, Menara Technip Energies, 38 Jalan Inai, 55100, Kuala Lumpur, Malaysia