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I. GENERAL RULES QUY ĐỊNH CHUNG 6 1. Purpose Mục đích 6 2. Definition Định nghĩa 6 3. Scope Nhiệm Vụ 6 4. Reference Documents Tài Liệu Liên Quan 7 5. Responsibilities Trách Nhiệm 7 6. Permit To Work (PTW) And Job Safety Analysis (JSA) Giấy Phép Làm Việc Và Phân Tích Rủi Ro An Toàn 8 II. PREPARATION CÔNG TÁC CHUẨN BỊ 9 1. Road Layout Mặt bằng đường 9 2. Organization Chart For Site Sơ Dồ Tổ Chức 10 3. Construction Equipment and Tool Thiết bị và dụng cụ thi công 11 4. Manpower Plan Huy Dộng Nhân Lực 12 5. Materials Vật Liệu 13 6. Construction schedule Tiến độ thi công 13 III.DETAILS CONTRUCTION THI CÔNG CHI TIẾT 13 1. Construction Sequence Trình Tự Thi Công 13 2. Detail Contruction Sequence Chi Tiết Các Bước Thi Công 15 IV. QUALITY CONTROL QUẢN LÝ CHẤT LƯỢNG 23 1. Quality Control Kiểm Soát Chất Lượng 23 2. Sampling Testing Kiểm tra mẫu 24 V. SAFETY CONTROL KIỂM SOÁT AN TOÀN 24 1. Electrical safety rules Quy tắc an toàn điện 25 2. Safety rules on fire prevention and fighting Quy tắc an toàn cháy nổ 26 3. Waste management Quản lý chất thải 26 4. Public hygiene management Quản lý khi thải 27 VI. RISK MANAGEMENT QUẢN LÝ RỦI RO 27 VII. NIGHT SHIFT WORK CÔNG VIỆC LÀM CA ĐÊM 28
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 28 Dec 2017, as amended, supplemented and/or restated from time to time PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS A 28/12/2021 ISSUE FOR REVIEW REV DATE (DD/MM/YYYY) STATUS Page of 29 EPC Project No :036909C SUBCON Doc No.: PTSC-TPSK-D34-020220 METHOD STATEMENT FOR CONCRETE ROAD WORKS Gianluca Scarcella 2021.12.31 10:55:24 +07'00' DOCUMENT CLASS: T.N.MINH T.N.MINH T.D.CUONG DOCUMENT REVISIONS WRITTEN BY (name & visa) CHECKED BY (name & visa) APPROV./AUTHOR BY (name & visa) PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev.A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 DOCUMENT INFORMATION The following required information is minimum requirement which need to be updated each time the document is changed Created by : TRAN NGOC MINH Review Frequency : As required File Name : METHOD STATEMENT FOR CONCRETE ROAD WORKS List of Qualified Approvers : Refer to Cover Page Locations of Controlled Copies: TPSK EDMS Master Document Copied Document (E-file) Management of Change ☐ CV ☐ ES ☐ LE ☐ PM ☐ CV ☐ ES ☐ LE ☐ PM ☐ CO ☐ FT ☐ ME ☐ QM ☐ CO ☐ FT ☐ ME ☐ QM ☐ CM ☐ FF ☐ PE ☐ SE ☐ CM ☐ FF ☐ PE ☐ SE ☐ EE ☐ IE ☐ PL ☐ …… ☐ EE ☐ IE ☐ PL ☐ …… ☐ EM ☐ IF ☐ PC ☐ EM ☐ IF ☐ PC : ☐ Internal (MOC No.) ☐ External (Project Correspondence No.) ☒ New issue Related Documents : Document Number Document Title PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam 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 28 Dec 2017, as amended, supplemented and/or restated from time to time PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 Doc.No.: OL1-2D34-020220 Rev A Rev.A 28/12/2021 Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS Date (dd/mm/yyyy) Item Page Article Page of 29 EPC Project No :036909C SUBCON Doc No.: PTSC-TPSK-D34-020220 REVISION LOG Revised Detail Description Issue For Review PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev.A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 TPSK INTERNAL DISTRIBUTION FOR APPROVAL (IF APPLICABLE) DISCIPLINE SUPERVISOR/ SPT APPROVED APPROVED WITH COMMENTS REJECTED SIGNATURE/ date FIELD ENGINEERING APPROVED APPROVED WITH COMMENTS REJECTED Gianluca Scarcella 2021.12.31 10:55:09 +07'00' SIGNATURE/ date HSSE MANAGER APPROVED APPROVED WITH COMMENTS REJECTED SIGNATURE/ date QC MANAGER APPROVED APPROVED WITH COMMENTS REJECTED SIGNATURE/ date CONSTRUCTION MANAGER APPROVED APPROVED WITH COMMENTS REJECTED SIGNATURE/ date PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 CONTENTS/ MỤC LỤC I. GENERAL RULES / QUY ĐỊNH CHUNG 6 1. Purpose/ Mục đích 6 2. Definition / Định nghĩa 6 3. Scope / Nhiệm Vụ 6 4. Reference Documents / Tài Liệu Liên Quan 7 5. Responsibilities / Trách Nhiệm 7 6. Permit To Work (PTW) And Job Safety Analysis (JSA)/ Giấy Phép Làm Việc Và Phân Tích Rủi Ro An Tồn 8 II. PREPARATION / CƠNG TÁC CHUẨN BỊ 9 1. Road Layout / Mặt đường 9 2. Organization Chart For Site / Sơ Dồ Tổ Chức 10 3. Construction Equipment and Tool / Thiết bị dụng cụ thi công 11 4. Manpower Plan / Huy Dộng Nhân Lực 12 5. Materials / Vật Liệu 13 6. Construction schedule / Tiến độ thi công 13 III. DETAILS CONTRUCTION / THI CÔNG CHI TIẾT 13 1. Construction Sequence / Trình Tự Thi Cơng 13 2. Detail Contruction Sequence / Chi Tiết Các Bước Thi Công 15 IV. QUALITY CONTROL/ QUẢN LÝ CHẤT LƯỢNG 23 1. Quality Control/ Kiểm Soát Chất Lượng 23 2. Sampling & Testing/ Kiểm tra mẫu 24 V. SAFETY CONTROL/ KIỂM SỐT AN TỒN 24 1. Electrical safety rules/ Quy tắc an toàn điện 25 2. Safety rules on fire prevention and fighting/ Quy tắc an toàn cháy nổ 26 3. Waste management / Quản lý chất thải 26 4. Public hygiene management/ Quản lý thải 27 VI. RISK MANAGEMENT/ QUẢN LÝ RỦI RO 27 VII. NIGHT SHIFT WORK / CÔNG VIỆC LÀM CA ĐÊM 28 PTSC: 5th Floor,PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 I GENERAL RULES / QUY ĐỊNH CHUNG Purpose/ Mục đích The purpose of this Method Statement is to describe the methodology involved in general civil works and to detail the steps to be taken in meeting the technical standards and HSSE requirements of LSP Complex Project / Mục đích biện pháp thi cơng để mô tả phương pháp luận liên quan đến cách thi cơng xây dựng nói chung chi tiết bước cần thực để đáp ứng tiêu chuẩn kỹ thuật yêu cầu HSSE Dự án LSP Complex Definition / Định nghĩa Unless the context otherwise requires, the following words and expression appearing in this document will have the meaning assigned to them as follows/ Trừ có yêu cầu khác, từ biểu thức sau xuất tài liệu có nghĩa gán cho chúng sau: PROJECT :Petrochemical Complex in South of Vietnam Project LSP or COMPANY :Long Son Petrochemicals Co., Ltd TPSK or CONTRACTOR :Consortium of Technip Geoproduction (M) Sdn Bhd Technip Stone & Webster Process Technology, Inc and SK Engineering & Construction Co., Ltd Contractor PTSC :PetroVietnam Technical Services Corporation acting as TPSK’s Sub-contractor PTW :Permit to Work Scope / Nhiệm Vụ This Method Statement covers the works related to Civil work of Primary and Secondary concrete roads, A1 package carried out by PTSC - subcontractor of TPSK - EPC contractor of A1 package – Olefins plant of Petrochemical Complex in South of Vietnam Project/ Biện pháp thi công bao gồm công việc liên quan đến thi công xây dựng đường bê tơng gói A1 – Nhà máy Olefins thực nhà thầu phụ PTSC thuộc tổng thầu TPSK dự án tổ hợp hóa dầu Nam Việt Nam Primary and Secondary concrete Road works including the preparing of the materials, construction equipment, excavation, loading & transportation of excavated material, compacting existing ground, sub-base layer, spreading Polyethylene 0.4mm Thk layer, rebar work, Joints for road and concrete work./ Cơng tác thi cơng đường chính, PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 đường phụ bao gồm chuẩn bị vật liệu, thiết bị xây dựng, đào đất, bốc vận chuyển vật liệu đào, thi công đầm lèn trạng, thi công lớp sub-base, rải lớp PE 0.4mm, công tác thép, công tác thi công loại khe công tác bê tông cho đường Reference Documents / Tài Liệu Liên Quan Project specifications / Tiêu chuẩn dự án: 036909C-1000-MS-1700-0001 Technical Specification for Civil Works 036909C-1000-DW-1702-0001 General Notes For Concrete Works 036909C-1000-JSD-1700-0001 Job Design Specification for Foundations and Structures OL1-2K20-0001-1-Construction Standard For Reinforce Concrete Works (1000-STC1790-0001) OL1-2K20-0002-1-Standard Construction Drawings For Underground Systems (1000STC-1490-0001) OL1-2K27-0001 Roads, Paving And Finishing Layout TSI-1125 Road design Update Asphalt to Concrete - BLOCK B and FLARE-Rev1 Responsibilities / Trách Nhiệm 5.1 Sub-contractor/ Nhà Thầu Phụ The sub-contractor is responsible for ensuring to construct the mentioned items in this method statement according to the quality, safety and progress of the project / Nhà thầu phụ có trách nhiệm đảm bảo xây dựng hạng mục đề cập biện pháp thi công theo chất lượng, an toàn tiến độ dự án Subcontractors are responsible for mobilizing skilled workers to ensure the construction works is carried out properly and smoothly/ Nhà thầu phụ có trách nhiệm huy động cơng nhân có tay nghề để đảm bảo cơng tác xây dựng thực thi trôi chảy Sub-Contractor personnel shall monitor the works in progress to assure compliance with project requirement during construction./ Nhà thầu phụ giám sát tiến trình cơng việc để đảm bảo làm với yêu cầu dự án trình xây dựng Sub-Contractor shall comply with all requirements as set forth in the drawing, specification, QA/QC, safety and applicable code and standard for construction and completeness on executed works./ Nhà thầu phụ tuân theo tất yêu cầu bao gồm vẽ, đặc điểm kỹ thuật, Chất lượng, an toàn mã code tiêu chuẩn để xây dựng hồn thành cơng việc PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 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 28 Dec 2017, as amended, supplemented and/or restated from time to time 5.2 Contractor/ Nhà Thầu Chính The contractor shall be review and Coordinate with the Owner approved the method statement for construction of the items mentioned in this method statement./ Tổng thầu xem xét phối hợp với Chủ Đầu Tư thông qua Biện Pháp thi công cho việc thi công hạng mục đề cập biện pháp thi công The contractor is responsible to coordinate with the Owner in preparing and handing over the site to the subcontractor to carry out the construction works./ Tổng thầu có trách nhiệm phối hợp với Chủ đầu tư để chuẩn bị bàn giao mặt cho nhà thầu phụ để thực công tác thi công xây dựng The contractor shall be coordinated with Owner to review/ approve JSA/PTW to perform construction works./ Tổng thầu phối hợp với Chủ đầu tư xem xét/ thông qua JSA/PTW để thực công tác thi công xây dựng Contractor is responsible for checking and acceptance after completing the work to ensure the construction items comply with the design drawings and technical specification./ Tổng thầu có trách nhiệm nghiệm thu sau hồn thành cơng việc để đảm bảo hạng mục xây dựng với vẽ thiết kế dẫn kỹ thuật Contractor is responsible for arranging a temporary storage area for excavated material / Tổng thầu có trách nhiệm bố trí khu chứa tạm vật liệu đất đào 5.3 Owner / Chủ Đầu Tư The Owner shall be responsible for witness / Inspecting works in accordance with the technical specification./ Chủ đầu tư chứng kiến/ Kiểm tra việc thực công việc xây dựng yêu cầu kỹ thuật Permit To Work (PTW) And Job Safety Analysis (JSA)/ Giấy Phép Làm Việc Và Phân Tích Rủi Ro An Toàn Sub-contractor shall prepare and apply for PWT before commencing work./ Nhà thầu phụ phải chuẩn bị xin giấy phép làm việc trước triển khai công việc The PTW and JSA to be preparation and application as below:/ PTW JSA chuẩn bị gửi gồm có: PTW for Hot Work/ PTW cho công việc phát sinh nhiệt PTW for Cold Work/ PTW cho công việc không phát sinh nhiệt Job Safety Analysis/ Phân tích an tồn cơng việc PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 All the PTW/JSA shall be developed for guidelines of involve persons and shall be prepared and approved by Contractor/Owner before work./ Tất PTW/JSA dùng để hướng dẫn cho người liên quan chuẩn bị/thông qua Tổng Thầu/CĐT trước bắt đầu cơng việc II PREPARATION / CƠNG TÁC CHUẨN BỊ Road Layout / Mặt đường ROAD LAYOUT BLOCK B PTSC SCOPE TO BE ADJUSTED ACC TO BATTERY LIMIT LINES PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam 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 28 Dec 2017, as amended, supplemented and/or restated from time to time PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS Page 10 of 29 EPC Project No :036909C SUBCON Doc No.: PTSC-TPSK-D34-020220 ROAD LAYOUT ZONE 5F Organization Chart For Site / Sơ Dồ Tổ Chức CIVIL ORGANIZATION CHART PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 15 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 Detail Contruction Sequence / Chi Tiết Các Bước Thi Công Step 1: Preparation work/ Bước 1: Công tác chuẩn bị - Site survey of location of excavation areas, eccess road / Khảo sát vị trí khu vực đào, đường vào - Before commencement of the work, ascertain the location of all existing above and underground services at site by visual survey and reviewing the service layout drawing (if available) / Trước bắt đầu công việc, xác định vị trí tất dịch vụ bên ngầm hữu công trường cách khảo sát trực quan xem xét vẽ bố trí dịch vụ (nếu có) - Establish the benchmark system for positioning, checking the location, level, alignment and acceptance / Thiết lập hệ thống điểm chuẩn để định vị, kiểm tra vị trí, cao độ, điều chỉnh nghiệm thu - Before commenment work, to ensure safety and other operation on site, the Contractor will always keep one lane for all vehicle to move and/or arrange, temporary road The barrier, road signs, beacon and employee to control and instruct for traffic shall be arranged/ Trước làm việc, để đảm bảo an tồn hoạt động khác cơng trường, Nhà thầu giữ đường cho tất phương tiện để di chuyển / bố trí đường tạm thời Rào chắn, biển báo đường, đèn hiệu nhân viên để kiểm soát hướng dẫn giao thơng bố trí - The water spray truck will be arranged to keep the ground is wet and reduce the flying dust / Xe tải phun nước bố trí để giữ cho mặt đất ẩm ướt giảm bụi bay - Equipment, tool checking/ mobilizing / Huy động, kiểm tra thiết bị, dụng cụ - Manpower mobilization / Huy động nhân lực Survey works /Công tác trắc đạc Prior to the commencement of works, the surveyor will establish control points in suitable location to control working area / Trước bắt đầu công trình, trắc đạc thiết lập điểm mốc vị trí phù hợp để kiểm sốt khu vực làm việc Center point coordinate must be set out by total station and marked by suitable stakes / Tọa độ điểm trung tâm phải setting máy toàn đạc đánh dấu cọc phù hợp PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 16 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 Survey work / Công tác trắc đạc: Setting out and preparation / Định vị chuẩn bị Handover of benchmarks of project includes/ Bàn giao mốc tọa độ dự án bao gồm: Benchmark system provided by TPSK / Hệ thống mốc bàn giao TPSK Axis plan / Trục Secondary benchmark system / Hệ thống mốc cấp When handed over work site, benchmark and drawing by TPSK, the sub-Contractor shall check the benchmark situation, axis and drawing then feed back to the Contractor in case of having any difference and deficiency for the execution of the Works / Khi nhận bàn giao công trường, điểm chuẩn vẽ từ TPSK, Nhà thầu phụ kiểm tra tình hình điểm chuẩn, trục vẽ sau phản hồi lại cho TPSK trường hợp có khác biệt thiếu sót thi cơng Cơng trình From the handed over benchmark, the sub-Contractor’s Surveyor shall build up secondary benchmark system (if necessary), method for protection and continuously control the movement of these benchmarks in the whole construction time The Contractor shall handover them to the Client after the completion of the Project / Từ mốc bàn giao, trắc đạc Nhà thầu xây dựng hệ thống điểm chuẩn thứ cấp (nếu cần), phương pháp bảo vệ liên tục kiểm soát chuyển động điểm chuẩn toàn thời gian xây dựng Nhà thầu bàn giao chúng cho Khách hàng sau hồn thành Dự án Survey works/ cơng tác trắc đạc Step 2: Leveling, excavation, loading and transport of excavated material to specified dumping area outside the site (Approx 20km)/ San gạt mặt bằng, đào đất, bốc vận chuyển vật liệu đào đến khu vực bãi thải bên công trường (khoảng 20km) Prior commencement of levelling, excavation work, coordinates of concrete road will be set out and marked by using total station as well as checking ground level by auto level in reference to latest revision of IFC drawing Trước bắt đầu công việc san gạt, đào đất khu vực làm đường, tọa độ đường đánh dấu máy toàn đạc kiểm tra cao độ mặt đất máy thủy bình theo vẽ sửa đổi duyệt PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 17 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 Excavation depth shall be positioned according to design documents./ Chiều sâu đào đất theo tài liệu thiết kế Poor quality soil will be removed out of site immediately after excavating The soil is dumped at the soil stock area by dump truck./ Đất không đảm bảo chất lượng loại bỏ khỏi vị trí sau đào Đất đổ bãi chứa đất xe tải After remove all rubbish/loosen material, ground under road will be compacted by Roller Machine to proctor density which specify follow project specification and IFC design/ Sau loại bỏ tất vật liệu xới lên/ bỏ đi, đất đường đầm chặt máy lu đến độ chặt yêu cầu dự án hồ sơ thiết kế Before carry out the upper layer of existing ground, Contractor shall carry out to check the surface level, alignment, slope and road form The existing ground shall be added material or trimmed if necessary to form the design requirement, and then the ground surface shall be compacted to achieve the density and line as requirements shown in IFC drawing by 10 – 12 tons roller/ Trước tiến hành lớp nền, Nhà thầu phải tiến hành kiểm tra cao độ lớp mặt hữu, chỉnh, độ dốc hình dáng đường Vật liệu phải thêm cắt cần thiết để định hình yêu cầu thiết kế, sau bề mặt phải đầm nén để đạt độ chặt tuyến đường theo yêu cầu thể vẽ thiết kế xe lu 10-12 BULLDOZER EXCAVATOR DUMP TRUCK Step 3: Construction of Sub-base layer / Bước 3: thi cơng lớp móng đường bê tông Use dump truck to transport material crushed stone from store yard to the construction site / Vận chuyển vật liệu đá đến công trường xe ben Fill subbase course (thk=25cm) as per design in TSI-1125 Road design Update Asphalt to Concrete - BLOCK B and FLARE-Rev1/ Thi cơng rải lớp vật liệu móng đường bê tơng (chiều dày 25cm) theo thiết kế tài liệu TSI-1125 Road design Update Asphalt to Concrete - BLOCK B and FLARE-Rev1 Material leveling by Bulldozer machine Manipulation and speed of leveling should be proper to create flat surface without wave, layer division, and to minimize rework of machine / Vật liệu san phẳng xe ủi Thao tác tốc độ san phẳng nên phù hợp để tạo bề mặt không bị lượn song, phân lớp giảm thiểu việc máy phải làm lại PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 18 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 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 28 Dec 2017, as amended, supplemented and/or restated from time to time * Compacting / Đầm nén: Compacting from lower point to higher, with overlaping compaction line is 20cm For straight road, compacting from the side to center For curve road, compacting from lower to higher point / Đầm nén từ điểm thấp đến cao hơn, với đường đầm nén chồng 20 cm Đối với đường thẳng, đầm chặt từ bên đến trung tâm Đối với đường cong, đầm chặt từ điểm thấp đến điểm cao After the first time of compacting, check and fix mistakes about elevation, surface, quality: / Lần đầm nén, kiểm tra sửa chữa lỗi độ cao, bề mặt, chất lượng: - If any crack, not even surface, loosen material… must stop compacting, find out the reasons and correct it before restarting compacting and have to be done before 80% of compaction progress; / Nếu có vết nứt nào, bề mặt không phẳng, thiếu vật liệu phải dừng đầm nén, tìm hiểu lý sửa trước khởi động lại việc đầm nén phải thực trước 80% tiến trình đầm nén; - If have to be placing more material, the current surface must be roughed with 5cm depth in advance / Nếu phải bổ sung thêm vật liệu, bề mặt phải làm nhám với độ sâu 5cm trước * Compaction by Roller / Đầm nén xe lu: The sub-base layer shall be sprayed water and compacted by use of adequate and appropriate compaction equipment to reach the compaction ratio as design requirement is K=0.95 / Lớp sub-base tưới nước đầm nén cách sử dụng thiết bị đầm nén đầy đủ thích hợp để đạt K = 0.95 The following specific requirements shall be observed:/ Các yêu cầu định sau cần phải ý: - Maximum particle size shall be half layer depth;/ Kích thước hạt lớn 1/2 chiều dày lớp - Minimum degree of compaction shall be 95% as per ASTM D 1556/ Hệ số đầm chặt nhỏ 95% theo ASTM D 1556 First, the initial compaction is conducted by a static roller (8-10 tons) with the speed of 3km/h and 3-4 times/point / Trước tiên, sử dụng lu 8-10T, với tốc độ 3km/h 3-4 lần/điểm Then, a vibration roller (10-12 tons) will carry out compaction work with 12-20 times/point until reach the required compaction ratio / Sau đó, sử dụng lu rung (10T-12T) lu từ 1220 lượt/đểm đạt độ chặt yêu cầu PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 19 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 Finally, a smooth-wheeled roller (8-10 tons) will be used to finish the surface of layer / Cuối cùng, Sử dụng lu tĩnh bánh trơn từ 8T-10T để hoàn thiện bể mặt Ensure minimum requirements as per LSP specificaion: A smooth-wheeled roller having a loader per 100mm width of rolls not less than 214 kg A vibratory roller having a static load per 100 mm width of vibratory roil of not less than 71kg A vibratory plate compactor having a static pressure under the base plate of not less than 1400kg/m2 * Inspection / Kiểm tra: Grader/Bulldozer Dimensions & levels will be checked up on compacted layer / Kích thước cao độ kiểm tra sau đầm chặt Immediately before applying the prime coat, the full width of the surface shall be cleaned with compressed air / Ngay trước áp dụng lớp phủ dính, tồn chiều rộng bề mặt phải làm khí nén Step 4: Spreading polyethylene 0.4mm (PE sheet) Before spreading the PE sheets, we must carefully check the ground to remove sharp and rough objects that can tear these PE sheets / Trước trải PE, ta cần phải kiểm tra kỹ mặt để loại bỏ vật nhọn, gồ gề làm rác When spreading PE sheets, the sheets must overlap by at least 150mm at the joints between the sheets / Khi trải PE, phải chồng lên 150mm mối nối PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 20 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 After spreading the PE sheets, they are fixed with steel rods about 150mm long at the overlapping and limited edges of the panels to prevent them from moving / Sau trải PE, chúng cố định que thép dài khoảng 150mm vị trí nối chồng mép giới hạn để tránh chúng bị xê dịch Step 5: Installation of welded wire mesh 8 150x150 All the welded wire mesh shall either carry a quality certificate from the approved source and be tested to the satisfaction and approval of TPSK / Tất loại lưới thép hàn phải có chứng chất lượng từ nguồn phê duyệt kiểm tra, phê duyệt TPSK The welded wire mesh panels 8 150x150 have pre-fabricated according to the dimensions and quantities mentioned in the approved shop drawings These panels are transported to the site by crane truck / Các lưới thép hàn 8 150x150 chế tạo sẵn theo kích thước số lượng nêu vẽ xưởng phê duyệt Các lưới thép hàn vận chuyển đến địa điểm lắp đặt xe tải cẩu The welded wire mesh panels 8 150x150 will be installed with overlap joints 300mm and tied by 1mm soft gavalnised steel wire / Các lưới thép hàn 8 150x150 lắp đặt nối chồng với với chiều dài nối chồng 300mm buộc dây thép mềm mạ kẽm đường kính 1mm PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 21 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 The welded wire mesh panels are placed on precast concrete spacers size 50x50x100mm, distance among spacers is appox 1m to hold them in position and provide the specified covers / Các lước thép hàn đặt cục kê bê tơng kích thước 50x50x100mm, khoảng cách cục kê khoảng 1m để giữ Các lước thép hàn vị trí đảm bảo chiều dày bảo vệ quy định Step 6: Installation of size formwork and Joints Use total station to determine the limit of concrete road edge and install formwork according to design documents Steel or wooden formwork will be used / Dùng máy toàn đạc để xác định giới hạn cạnh đường bê tông lắp đặt ván khuôn theo hồ sơ thiết kế Ván khuôn gỗ thép sử dụng Expansion joints and control joints will be installed as following to the documents TSI-1125 Road design Update Asphalt to Concrete - BLOCK B and FLARE-Rev1 and approved shop drawing / khe Expansion joint control joint lắp đặt theo dẫn tài liệu TSI-1125 Road design Update Asphalt to Concrete - BLOCK B and FLARE-Rev1 vẽ shop phê duyệt review/approval does not relieve the VENDOR of his responsibility for the accuracy and correctness of joints installation as per TSI-1125 This sentance shall be removed Step 7: Pouring concrete and roughening the surface of road The concrete used for road shall be ready mixed concrete We use concrete mixer truck and concrete pump truck for transporting and pouring concrete for road/ Bê tông sử dụng cho đường bê tông trộn sẵn Chúng sử dụng xe vận chuyển xe bơm xe bơm bê tông để đổ bê tông cho đường Needle vibrators will be used so that the concrete is compacted and free from air pockets inside / Đầm dùi sử dụng để đầm bê tông tránh bê tông bị rỗ bọt khí PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 22 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 The cover PE sheets will be prepared for preventing rain during concrete casting/ Chuẩn bị bạt để che phủ tránh nước mưa có suốt q trình đổ bê tơng During concrete casting, it is required to regularly check and observe the formwork and seal any leakage Checking and adjusting the joints if there is any movement / Trong trình đổ bê tơng, cần phải thường xun kiểm tra quan sát ván khn bịt rị rỉ Kiểm tra điều chỉnh lại khe Joint có xê dịch Depending on weather conditions, after pouring concrete 1.5 - hrs, we will use tool to roughen the concrete surface Tool To Roughen The Concrete Surface PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 23 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Step 8: Curing and finish works Curing concrete immediately after the surface is hard enough, watering to ensure the concrete surface is always kept moist / Bảo dưỡng bê tông sau bề mặt đủ cứng, tưới nước để đảm bảo bề mặt bê tông giữ ẩm Water for curing concrete must be fresh water/ Nước để bảo dưỡng bê tông phải nước The new cast concrete surface shall be protected by keeping completely free of any load for at least 24 hours after the completion of concrete pouring/ Bề mặt bê tông đúc phải bảo vệ cách giữ hồn tồn khơng có tải trọng 24 sau hồn thành việc đổ bê tơng The moist condition shall be kept to concrete surface by water spraying at least days after casting to avoid quick hardening / Điều kiện ẩm phải giữ cho bề mặt bê tông cách phun nước ngày sau đổ để tránh làm cứng nhanh For the dry season, concrete must be watered usually within days/ Đối với mùa khơ, bê tơng phải tưới thường vịng ngày At least 24 hours after the completion, the joints will be cleaned with air blowers, steel brooms and joints will be cut off excess concrete, straightened by portable concrete cutters / Ít 24h sau đổ bê tông, khe (Joints) làm máy thổi khí, chổi sắt khe cắt bỏ bê tông thừa, nắn thẳng máy cắt bê tông cầm tay after curing any cracks may accure After the joints are cleaned and dried as mentioned above, It will be filled with approved shall be immediatelly repaired at extruded polyethylene foam and hot bitumen (or equivalent material) as following subcontractor cost instruction in document OL1-2K20—0002 – STC Drawing for UG system / Sau khe (Joint) làm làm khơ trình bày bên trên, chúng lấp đầy vật liệu extruded polyethylene foam nhựa bitumen nóng (hoặc vật liệu tương đương) theo dẫn tài liệu OL1-2K20—0002 – STC Drawing for UG system, IV QUALITY CONTROL/ QUẢN LÝ CHẤT LƯỢNG Quality Control/ Kiểm Soát Chất Lượng During the construction works, Inspector in charge shall regularly and constantly inspect the work area to check the technical requirements, the actual working conditions and the site safety/ Trong suốt q trình thi cơng, người chịu trách nhiệm giám sát thường xuyên kiểm tra khu vực làm việc, điều kiện thực đảm bảo an toàn The total station and levels machine must be used for marking and checking work./ Máy kinh vĩ máy thủy bình phải sử dụng để đánh dấu kiểm tra công việc PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 24 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 Any problems caused by the difference between the actual and the drawings IFC drawing should be reported immediately to CONTRACTOR for instruction./ Bất kỳ vấn đề sai khác thực tế vẽ thiết kế IFC báo cáo tổng thầu để hướng dẫn No adjustments or changes shall be implemented without the approval of CONTRACTOR in writing./ Khơng có điều chỉnh thay đổi thực mà khơng có chấp thuận tổng thầu văn Sampling & Testing/ Kiểm tra mẫu CBR tests shall be carried out for every 500m2 As general rule, test & frequencies shall be conform to approved project ITP./ Theo nguyên tắc chung, kiểm tra & tần số phải phù hợp với ITP dự án phê duyệt V SAFETY CONTROL/ KIỂM SỐT AN TỒN All equipment operators should be qualified to ensure good condition that no accident during the construction period occur/ Tất thiết bị thi cơng phải kiểm tra để đảm bảo tình trạng hoạt động tốt khơng có nạn xảy Safety railings, ladder and signs board shall be installed in all excavation areas / Lan can, cầu thang, biển cảnh báo lắp đặt khu vực đào To install more hard barriers sloping or shoring method, excavation soil to be kept 1.5 mtrs from edge / Để dựng hang rào cứng phương pháp che chắn, đất đào phải giữ 1,5 m từ mép hố đào… To provide proper and correct PPE for all the workers and ensure they wear or use proper PPE for their work activities./ Cung cấp thiết bị bảo hộ cá nhân xác cho tất cơng nhân đảm bảo họ mặc sử dụng thiết bị bảo hộ cá nhân thích hợp cho hoạt động công việc họ Report any incident immediately to TPSK/ Báo cáo cho TPSK có cố Training for all workers related to their task/ Đào tạo tất công nhân liên quan đến công việc họ TPSK PTW shall applied and obtained approval prior to work execution/ Giấy phép làm việc TPSK áp dụng phê duyệt trước thực công việc Organized Tool Box Talk to remind workers to work safely in accordance with safety procedure and JSA/ Tổ chức nói chuyện để nhắc nhở cơng nhân làm việc an tồn theo quy trình an tồn JSA PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 25 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 Electrical safety rules/ Quy tắc an toàn điện All electric wires are not so close to the ground, or soak in water that must be or safely buried deep under the ground./ Tất đường dây dẫn điện không để sát mặt đất, ngâm nước mà phải treo cao chôn sâu đất bọc bảo vệ The power circuit breaker must be strictly managed so that not in duty people could not shut down or switched on without control They must be placed in proper boxes / Các cầu dao đóng cắt điện phải quản lý chặt chẽ cho người khơng có trách nhiệm khơng thể tự động đóng ngắt điện Chúng phải đặt hộp kín để nơi khơ ráo, an tồn thuận tiện cho việc xử lý cố The use of electrical equipment must be self-protected when the short circuit or overload Fuses and relays are used to match the voltage and current of electrical equipment./ Các thiết bị sử dụng điện phải bảo vệ tự ngắt đoản mạch tải Cầu chì hay rơ le sử dụng phải phù hợp với điện áp dòng điện thiết bị điện Must have basic knowledge of electrical engineering safety Method to rescue shock / Phải có hiểu biết kỹ thuật an toàn điện Phương pháp cứu người bị giật Circuit breaker must be incompliance with 30 Ma/ Bộ ngắt mạch phải không tải với 30 Ma When operating electric power machines must have adequate power tools, ladders, safety instrument to ensure proper technical requirements/ Khi vận hành máy điện hay máy móc có điện phải có đầy đủ dụng cụ, thang thiết bị an toàn điện đảm bảo yêu cầu kỹ thuật When repairing, replacing parts, have to cut electric power and hang "No power switch on, there are peoples in work" in the electric knife / Khi sửa chữa, thay phận có điện PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 26 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 phải cắt điện phận phải treo biển “Cấm đóng điện, có người làm việc” cầu dao cắt điện phận When the repair is completed, check enough people the can switch on the power / Khi sửa chữa xong, phải kiểm tra đủ số người đóng điện, cấm đóng điện theo thời gian hẹn trước All electrical equipment must be properly grounded / Mọi thiết bị điện phải có biện pháp an toàn che chắn tiếp đất yêu cầu kỹ thuật Safety rules on fire prevention and fighting/ Quy tắc an toàn cháy nổ Training for technicians and workers working in the field to understand the objectives of fire prevention fighting/ Tập huấn cho cán kỹ thuật cơng nhân tham gia thí nghiệm trường hiểu rõ tiêu lệnh phòng chống cháy nổ sử dụng thành thạo phương tiện chữa cháy If the contractor brings inflammable to the site, it must be notified and approved by TPSK/ Nếu nhà thầu mang chất dễ cháy vào cơng trường phải thơng báo chấp thuận TPSK Absolute compliance with electrical safety rules./ Tuyệt đối tuân thủ nội qui an toàn điện Sufficient Fire Extinguisher to be available at site/ Bố trí Bình chữa cháy ln sẵn sàng chỗ làm vệc Waste management / Quản lý chất thải The contractor is to ensure that no soil, stone or brick debris scatter on roads during the execution process The refuse include wastes falling down during the transport process / Nhà thầu phải đảm bảo khơng có đất, đá hay gạch rơi đường trình xây dựng Các chất thải bao gồm chất thải rơi trình vận chuyển It is necessary to cover and wrapping wastes containing chemicals when discharging them to prevent dangerous effects on environment and humans It is also necessary to conform to relevant criteria when handling chemical wastes / Cần phải có bạt che gói chất thải hóa chất trước bỏ nhằm phịng ngừa ảnh hưởng nguy hiểm lên môi trường người Khi xử lý chất thải hóa chất, phải tuân thủ chặt chẽ yêu cầu liên quan The Contractor is to classify refuse and to strictly follow commitments about the location of dumping grounds made with local authorities affected by the Project / Nhà thầu phải phân loại chất thải thuân thủ nghiêm ngặt cam kết việc chôn rác thải với quan chức liên quan tới Dự án PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 27 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 All construction machine must be carefully checked before operation to prevent oil leak/ Tất thiết bị thi công phải kiểm tra kỹ trước đưa vào vận hành tránh rò rỉ nhiên liệu, dầu Some construction wastes at the construction site should be collected to be reused / Tái sử dụng số vật liệu điều kiện cho phép The contractor must have a waste collection contract with an organization with this function / Nhà thầu phải có hợp đồng thu gom rác thải với tổ chức có chức Garbage and waste are stored in the dustbin This waste will be taken by this organization for collection and disposal / Rác, chất thải đựng thùng rác Rác tổ chức thu gom đem xử lý Public hygiene management/ Quản lý thải On-site inspection / Kiểm tra công trường: The contractor will conduct on-site inspection to ensure that good public hygiene is strictly made It not only inspects the discharge of wastes but also supervise conditions for storing and preserving chemicals and hazardous substances / Nhà thầu phải tiến hành kiểm tra công trường nhằm đảm bảo nghiêm ngặt vệ sinh công cộng Việc làm không kiểm tra việc xử lý rác thải mà giám sát điều kiện bảo quản cất trữ chất hóa học nguy hiểm Waste discharge /Xử lý rác thải Waste matters and redundant materials should be transported out of the construction site Hazardous wastes should be placed in suitable containers, not normal ones / Các chất thải vật liệu thừa phải chuyển khỏi công trường Các chất thải nguy hiểm phải đựng thùng chứa đặc biệt, không để thùng chứa thông thường Construction site cleaning / Vệ sinh công trường Taking the proposed steps, the contractor can ensure that the construction site cleaning will be implemented during the Project’s construction period / Thực bước đề ra, nhà thầu đảm bảo việc vệ sinh cơng trường thực q trình xây dựng dự án VI RISK MANAGEMENT/ QUẢN LÝ RỦI RO PTSC established our own risk management for ensuring project schedule within planned budget and meeting project specification In theory, risk is defined as a positive or negative deviation of a variable from its expected value In fact, risk is understood only as a loss The aim of risk management is to response and control loss The risk management process PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 28 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 comprise several steps as below / PTSC thiết lập hệ thống quản lý rủi ro để dự án hoàn thành tiến độ chi phí đạt tiêu chuẩn dự án đề Về lý thuyết, rủi ro thay đổi mang tính tích cực tiêu cực Trên thực tế, rủi ro hiểu mát mang tính tiêu cực Việc quản lý rủi ro bao gồm số bước sau: Risk identification / Xác định rủi ro; Risk assessment/ Đánh giá rủi ro; Risk response / Đối phó với rủi ro; Risk identification is the first and perhaps the most important step in the risk management process, as it attempts to identify the source and type of risks It includes the recognition of potential risk event conditions in the construction / Nhận biêt rủi ro bước nói quan trọng quản lý rủi ro nguồn gốc loại rủi ro Nhận biết rủi ro nhận biết biến cố ảnh hưởng đến điều kiện thi công The risk assessment comprises the qualitative assessment and quantitative measurement of individual risks including the interrelationship of their effects Qualitative risk analysis assesses the impact and likelihood of the identified risk and develops prioritize list of the risks for further analysis or direct mitigation Quantitative risk analysis attempts to estimate the frequency of risk and the magnitude of their consequences / Đánh giá rủi ro bao gồm đánh giá định tính đo lường định lượng rủi ro cách riêng rẽ mối quan hệ ảnh hưởng lẫn Phân tích rủi ro cách định tính đánh giá tác động khả xảy rủi ro nhận biết đưa danh sách ưu tiên rủi ro cần đánh giá tiếp đối phó Phân tích rủi ro cách định lượng đánh giá tần suất rủi ro mức độ hậu rủi ro There are four strategies for risk response are risk avoidance, risk transfer, risk mitigation and risk acceptance / Có bốn cách đối phó với rủi ro tránh rủi ro, chuyển hướng rủi ro, giảm nhẹ rủi ro, chấp nhận rủi ro The goal of risk controlling is not to eliminate risks completely from the project The monitoring of the risk helps guarantee that the risk position of the project corresponds to the risk situation strived for / Mục tiêu kiểm sốt rủi ro khơng phải hạn chế cách triệt để rủi ro Theo dõi rủi ro đảm bảo cho rủi ro dự án nằm kế hoạch kiểm sốt VII NIGHT SHIFT WORK / CÔNG VIỆC LÀM CA ĐÊM If the contractor works at night shift then the contractor prepare as follows / Nếu nhà thầu làm ca đêm cần chuẩn bị sau: PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam PETROCHEMICAL COMPLEX IN SOUTH OF VIETNAM TỔ HỢP HÓA DẦU MIỀN NAM VIỆT NAM Long Son Petrochemicals Co., Ltd Contract No.: LSP-CA-136 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 28 Dec 2017, as amended, supplemented and/or restated from time to time Doc.No.: OL1-2D34-020220 Rev A Package A1: OLEFINS PLANT METHOD STATEMENT FOR CONCRETE ROAD WORKS EPC Project No :036909C Page 29 of 29 SUBCON Doc No.: PTSC-TPSK-D34-020220 - Contract about provision of medical services / Hợp đồng cung cấp dịch vụ y tế - There is an emergency vehicle standby near the work area / Có xe cứu thương chờ gần khu vực làm việc - There are JHA, JICA, MS for night shift work / Có JHA, JICA, MS cho cơng việc làm đêm - Have trained first aid staff (certified) / Có nhân viên đào tạo sơ cấp cứu (có chứng chỉ) - Prepare light vest (with batteries) / Chuẩn bị áo phản quang (có pin) - Prepare light baton for flagman / Chuẩn bị gậy phản quang cho người cầm cờ hướng dẫn phương tiện - Prepare lights for work areas and roads / Chuẩn bị đèn đủ ánh sáng cho khu PTSC: 5th Floor, PetroVietnam Tower, 1-5 Le Duan Street; District 1, Ho Chi Minh City, S.R Vietnam