AQ 2003-2018 in English
VALIDSafety regulations for steel rolli
- Issued on:2018-05-22
- Implemented on:2018-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$291.00
| Standard No: | AQ 2003-2018 |
| Document status: | VALID |
| Title in English: | Safety regulations for steel rolli |
| Title in Chinese: | 轧钢安全规程 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2018-05-22 |
| Implemented on: | 2018-12-01 |
| Superseding: |
AQ 2003-2004 Safety regulations for steel rolling
|
| ICS Classification: | 13.100-Occupational safety. Industrial hygiene |
| Chinese Classification: | C65-Labor safety technology in general |
| Related Keywords: | editionimproved safety level basic safety managementintegration
safety regulations steel rolli introduction core changes safety steel mill |
| Related Topics: | Safety
Steel Rolling Safety Regulations "Steel Rolling Safety Regulations" steel security door AQ2018 |
Introduction
Core Changes of Standard Update
| 2004 Edition | New Requirements of 2018 Edition | Improved Safety Level |
|---|---|---|
| Basic Safety Management | Integration of GB/T33000 System Requirements | Systematic Strengthening |
| Gas Area Monitoring | Addition of Online Detection and Warning Signs | Real-time Warning |
| Coating and Plating Operations | Forced Ventilation + Hazardous Material Purification | Occupational Health Protection |
Key Control Points
1. Hazardous area hierarchical management
The standard divides hazardous areas into three categories: Gas operation areas (Category 1) require breathing apparatus, Equipment maintenance areas (Category 2) require monitoring + backup breathing apparatus, and Conventional production areas (Category 3) implement regular inspections.
2. Fire and explosion prevention technology
- Cable tunnels must be equipped with firewalls + normally closed fire doors
- Automatic fire extinguishing + alarm linkage systems must be installed in the oil depot area
- Explosion-proof standards GB4962 must be followed in hydrogen-using areas
Implementation Suggestions
Case: Hot Rolling Workshop Renovation
When a steel mill upgraded its heating furnace area:
- Added 6 CO monitoring terminals, with the alarm threshold set at 24ppm
- Modified the platform railing height to 1.05m and installed toe guards
- Established a double-confirmation system for roll changing operations
Protection requirements for special places
| Area type | Protection measures | Testing frequency |
|---|---|---|
| Zinc pot basement | Explosion-proof lighting + oxygen content monitoring | Test before operation |
| Pickling bay | Corrosion-resistant floor + emergency spray | Weekly inspection |
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