1 Scope
This standard specifies safety requirements on hot work, entering into confined space, blinding-pipeline operation with stop plate, work at height, lifting, temporary electricity, excavation and road breaking in equipment overhaul of chemical manufactory.
This standard is applicable to hot work, operation at confined space, blinding-pipeline operation with stop plate, work at height, lifting work, temporary electricity work, excavation work and work for road breaking involved in equipment overhaul of chemical manufactory.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 2811 Safety Helmet
GB 2894 Safety Signs and Guideline for the Use
GB 3869 Classification on Intensity of Physical Work
GB/T 4200 Classified Standard of Working in the Hot Environment
GB 5082 commanding Signal for Lifting and Moving
GB 6095 Personal Fall Protection Systems
GB/T 11651 Code of Practice for Selection of Personal Protective Equipment
GB 26557 Builders Hoists for Persons and Materials with Vertically Guided Cages
GB 50016 Code for Fire Protection Design of Buildings
GB 50074 Code for Design of Oil Depot
GB 50160 Fire Prevention Code of Petrochemical Enterprise Design
GBZ 2.1 Occupational Exposure Limits for Hazardous Agents in the Workplace – Part 1: Chemical Hazardous Agents
DL 409 Rules of Safe Operation in Power Industry (Electric Power Line Part)
JB/T 450 Specification for Wrought Angle High Pressure Valves
JGJ 46 Technical Code for Safety of Temporary Electrification on Construction Site
3 Terms and Definitions
For the purposes of this document, the following terms and definitions apply.
3.1
Foreword i
1 Scope
2 Normative References
3 Terms and Definitions
4 Basic Requirements
5 Hot Work
6 Operation at Confined Space
7 Blinding-pipeline Operation with Stop Plate
8 Work at Height
9 Lifting Work
10 Temporary Electricity Work
11 Excavation Work
12 Work for Road Breaking
Annex A (Informative) Format of Safe Operation Certificates
Annex B (Informative) Management of Safe Operation Certificate
Bibliography
