文档介绍：目录 Contents
1. 定义 DEFINITION
2. 工程概况 PROJET GENERAL
3. 编制依据和要求 REFERENCE DOCUMENT
4. 施工程序 REFERENCE DOCUMENT
5. 安装方法 ERECTION METHOD
1) 准备工作 PREPARATION OF WORK
2) 基础及材料验收 FOUNDATION AND MATERIAL ACCEPTANCE
3) 钢结构的安装 STEEL STRUCYURE ERECTION
4) 钢结构找正 ALIGNMENT OF STEEL STRUCTURE
5) 螺栓紧固 TITHING OF BOLTS
6) 非收缩性灌浆 NON-SJHINK GROUTING
7) 钢结构焊接 STEEL STRUCTUREWELDING
8) 补漆 TOUCH-UP PAINTING
9) 质量保证措施 QUALITY ASSURANCE MEASURES
吊装方法 LIFTING STUDY
7. 工具和重型设备Tools & Heavy equipment
10. 安全风险分析 RISK ASSESSMENT
钢结构安装方案
METHOD STATEMENT FOR STEEL STRUCTURE ERECTION
1 定义
DEFINITION
此方案仅限于B10、B20区域钢结构安装,包括管廊、压缩机厂房、设备结构、设备平台和复杂的钢结构。
This method statement is applicable for all steel structure erection within area B10 and B20, include main pipe pressor shelter、equipment structure、equipment platform and miscellaneous steel structure.
2 工程概况
PROJECT GENERAL
1〕钢结构总重约2300吨
The total weights of steel structure are about 2,300 tons
2〕结构的连接型式采用高强螺栓
The steel structure be assembled by high stress bolt.
3〕钢结构的预制由JGC委托加工成半成品构件,分类编号并试拼装后,运往安装现场交付安装.
JGC entrusted that Fabrication of steel structure should be semi finished products , transport to installation site for installation after classified ,numbered and trial assemble.
3 编制依据和要求
Preparation Reference & Instruction
1〕钢结构图纸说明
Structural Steel Construction Specification
2〕《钢结构工程施工及验收规范》(GB50205-2001)
Code for acceptance of construction quality of steel structures
3〕《钢结构高强度螺栓连接的设计施工及验收规范》(JGJ-82)
Specification of design, construction and acceptance for high-strength bolt connection of steel structure
4〕 Construction specification for steel structure-site erection
S-000-1643-0001
5〕 Scope of test & inspection and report steel structure erection
S-000-1540-0301
6〕 Ladder inspection procedure
S-000-1654-0019
7〕 Specification for Painting
S-000-13A0-0001
4 施工程序
REFERENCE DOCUMENT
基础验收→成品、半成品构件及材料验收→管廊架及设备构架分片分段组装→吊装→找正→螺栓紧固→灌浆→检验→梯子/平台/栏杆安装→补漆→验收交工
Foundation Acceptance — Semi-produc