1 Scope
1.0.1 This code is applicable to the operation, maintenance and connection of the steel platform escalators designed for the operation, inspection and repairment service of the technology professional of the thermal power plant. It also can be taken for the minimum standard of procuring the platform escalators and their related equipments.
1.0.2 This code is applicable to the following conditions:
1 The Conventional Island of the nuclear power station without prejudice to the nuclear power safety condition;
2 when the foreign projects implement China Standard after coming to an agreement;
3 The boiler body or other equipments supplementing the platform escalators could apply this code, but the styles of them should be consistent with the original.
1.0.3 This code is not applicable to the platform escalators utilized in the civil work, other civil transportation, fire protection, communication tower, telegraph pole, and chimney, etc.
2 Standard References
The provisions in the following standard become part of this code by quotation of it. At time of publication of this code, all editions indicated are valid. And all standards are subject to be revised. All the parties applying this code should make a study of the possibility of applying the latest edition of the following standards.
GB 4053.1-93 safety requirements for fixed steel vertical ladders
GB 4053.2-93 Safety requirements for the fixed steel inclined ladders
GB 4053.3-93 Safety requirements for the fixed industrial protective railings
GB 4053.4—83 Safety requirements for the fixed industrial steel platform
GBJ 17—88 Code for the Design of Steel Structures
GBJ 9—87 Load Code for the Design of Building Structures
GBJ 205—83 Code for Construction and Acceptance of Steel Structure Engineering
JGJ 8l-91 Specification for Welding of Steel Structure of Building
DL 5007—92 Code for Construction and Acceptance of Electric Power Erection
Welding piece of the thermal power plant
Power Safety [1994] No. 227 Working regulation of power safety
1.0.1 This code is applicable to the operation, maintenance and connection of the steel platform escalators designed for the operation, inspection and repairment service of the technology professional of the thermal power plant. It also can be taken for the minimum standard of procuring the platform escalators and their related equipments.
1.0.2 This code is applicable to the following conditions:
1 The Conventional Island of the nuclear power station without prejudice to the nuclear power safety condition;
2 when the foreign projects implement China Standard after coming to an agreement;
3 The boiler body or other equipments supplementing the platform escalators could apply this code, but the styles of them should be consistent with the original.
1.0.3 This code is not applicable to the platform escalators utilized in the civil work, other civil transportation, fire protection, communication tower, telegraph pole, and chimney, etc.
2 Standard References
The provisions in the following standard become part of this code by quotation of it. At time of publication of this code, all editions indicated are valid. And all standards are subject to be revised. All the parties applying this code should make a study of the possibility of applying the latest edition of the following standards.
GB 4053.1-93 safety requirements for fixed steel vertical ladders
GB 4053.2-93 Safety requirements for the fixed steel inclined ladders
GB 4053.3-93 Safety requirements for the fixed industrial protective railings
GB 4053.4—83 Safety requirements for the fixed industrial steel platform
GBJ 17—88 Code for the Design of Steel Structures
GBJ 9—87 Load Code for the Design of Building Structures
GBJ 205—83 Code for Construction and Acceptance of Steel Structure Engineering
JGJ 8l-91 Specification for Welding of Steel Structure of Building
DL 5007—92 Code for Construction and Acceptance of Electric Power Erection
Welding piece of the thermal power plant
Power Safety [1994] No. 227 Working regulation of power safety
