球罐安装工程施工组织设计.doc

1．编制说明
1.1 本施工组织设计仅适用于南化8万吨/年环氧丙烷装置丙烯罐区2台1000m3 丙烯球罐安装工程。
1.2 编制及施工验收依据
● 施工蓝图
●《压力容器安全技术监察规程》质技监局锅发［1999］
●《钢制球形储罐》GB12337—1998
●《钢制压力容器》GB150—1998
●《球形储罐施工及验收规范》GB50094—98
●《承压设备无损检测》JB47030.1－4730.6－2005
●《熔敷金属中扩散氢测定方法》GB／T3965-1995
●《金属夏比缺口冲击实验方法》GB／T229-94
●《压力容器涂敷与运输包装》JB/T4711-2003
●《钢制压力容器焊接工艺评定》JB4708-2000
●《压力容器用钢板》GB6654-1996
●《碳钢焊条》GB/T5117-1995
●《压力容器用碳素钢和低合金钢锻件》JB4726-2000
●《低合金钢焊条》GB/T5118-1995
●《钢制压力容器产品焊接试板的力学性能检验》JB4744-2000
●《压力容器用钢焊条订货技术条件》JB4747-2002
●《压力容器质量保证手册》
2．工程概况
本工程****8万吨／年环氧丙烷装置2台1000m3球罐安装工程新建设备。
2.1 建设单位：南化公司。
2.2 设计单位：中国*****工程公司
2.3  1000m3 丙烯球罐设计参数
  设计压力：2.18Mpa                  设计温度：50℃
  工作压力：1.96Mpa                 水压试验压力：2.73Mpa
  气密性试验压力：2.18Mpa           公称容积：1000m3
内径：12300mm                    储存介质：丙烯
材质：16MnR                      容器类别：III类
壁    厚：48mm                   腐蚀裕度：2mm
2.4工程内容
2.4.1  2台1000m3丙烯球罐本体组焊；
1. Preparation instructions
1.1 The construction organization design applies only to the South of 80,000 tons / year propylene oxide plant, propylene, propylene tank 1000m3 tank 2 sets of installation.
1.2 The basis for the preparation and construction inspection
● Construction Blueprint
● "Pressure Vessel Safety Technology Supervision" Zhijijianju pot [1999]
● "steel spherical tank" GB12337-1998
● "steel pressure vessel" GB150-1998
● "spherical tank construction and acceptance of" GB50094-98
● "pressure equipment, non-destructive testing" JB47030.1-4730.6-2005
● "deposited metal in the determination of diffusible hydrogen" GB/T3965-1995
● "Metal Charpy notched impact test method" GB/T229-94
● "pressure vessel coated with the transport packaging" JB/T4711-2003
● "Pressure Vessel Welding Procedure Qualification" JB4708-2000
● "pressure vessels" GB6654-1996
● "carbon electrode" GB/T5117-1995
● "pressure vessel with carbon steel and low alloy steel forgings" JB4726-2000
● "low-alloy steel welding rod" GB/T5118-1995
● "welded steel pressure vessel products test the mechanical properties of test panels" JB4744-2000
● "pressure vessel steel rod order technical conditions" JB4747-2002
● "Pressure Vessel Quality Assurance Manual"
2. Project Overview
**** 80,000 tons of this project / year propylene oxide plant installation of 2 sets of new equipment 1000m3 spherical.
2.1 Construction Company: South of the company.
2.2 Design: China ***** Engineering Corporation
2.3 1000m3 spherical tank design parameters of propylene
  Design pressure: 2.18Mpa design temperature: 50 ℃
  Working pressure: 1.96Mpa hydraulic test pressure: 2.73Mpa
  Tightness Test Pressure: 2.18Mpa nominal volume: 1000m3
Diameter: 12300mm storage media: acrylic
Material: 16MnR Vessel Type: III class
Thickness: 48mm corrosion margin: 2mm
2.4 The works
2 sets of propylene tank 1000m3 2.4.1 Ontology Welding;