巴基斯坦大件设备吊装方案.doc

OGDCL PROJECT KPD – TAY Integrated Development Project Phase-II PROC-FC/CB/PROJ-667/767321/2013 DESIGN, MANUFACTURING, SUPPLY, INSTALLATION, CONSTRUCTION COMMISSIONING OF AMINE SWEETENING, LPG CONDENSATE STABILIZATION UNITS, POWER GENERATION PACKAGE, SALES GAS METERING SKID, HOT OIL SYSTEM AND OTHER RELATED UTILITIES  CONTENTS 1. Basis of Preparation 1 2. Overview of the Project 1 3. The conditions available before lifting 3 4. Technical Preparation and Calculation 4 4.1. Crane Preparation and Calculation 4 4.2. Slings Preparation and Calculation 5 4.3. Spreader Beam Preparation and Calculation 7 4.4. Layout and Leveling for Site Lifting 11 4.5. Foundation Treatment 12 4.6. Foundation Treatment and Acceptance 14 4.7. Equipment Entering the Site 15 4.8. Checking Lifting Eye 15 4.9. Equipment Anchor Bolt Treatment and Sizing Block Placing 16 5. The Entry Route for Heavy Cranes and Heavy Equipments 18 6. Cranes’ Layout after Entering the Site 19 7. Lifting Schedule and Sequence 24 8. Equipment Lifting 24 9. Secondary Crane Lifting Weight 29 10. Loosen Slings and Equipment Unhook 30 11. Equipment Installation Methods and Technical Requirements 30 12. Organization Chart for Quality and Safety Assurance 32 13. Table 13 for construction machines, tools and auxiliary materials 35 14. Table 14 for staff plan 37 Attached: The Load Chart for 250 ton Crane and 600 ton Crane The Risk Analysis of Heavy Duty Equipments Hoisting and Its Precautions Basis of Preparation Equipment Layout Plan and Equipment Assembly Drawings for Gas Processing Facility Proj-667 Pakistan Lifting Manual Load Charts for Cranes GB50231-2009 GB150-2011 Overview of the Project Project Features The heavy equipments of the project are mainly focused on Package AB with a close layout, a narrow placing space and a high altitude. There are pipe racks, skids, other equipment and structure foundation around the columns. Lifting radius is large so a small crane is unable to meet the requirements of instal