ISO 45001 4G Antenna

　　I. The Core Logic of ISO 45001 and 4G Antennas

　　Standard Applicable Scenarios

　　4G antennas, from the production of flexible printed circuit (FPC) antennas to base station fiberglass antennas, to on-site installation and commissioning, all involve occupational health and safety risks. ISO 45001, through a closed-loop "risk identification - control - improvement" approach, covers key aspects such as chemical use, electromagnetic radiation, and working at heights.

　　Application of Core Clauses

　　7.4 Communication Management: A cross-departmental safety information transmission mechanism must be established, such as chemical risk notification between workshops and warehouses and radiation protection briefings for construction teams.

　　Hazard Identification (6.1.2): Identify core risks based on the characteristics of 4G antennas (see below).

　　Emergency Preparedness (8.2): Develop contingency plans for scenarios such as chemical leaks and falls from heights, referencing zero-accident management practices.

　　II. Key Safety Risk Management Points for the 4G Antenna Process

　　Manufacturing

　　Typical risks include chemical exposure (solvents/flux) and mechanical damage (stamping/cutting). According to ISO 45001, a "five-double system" storage system (two people receiving and sending, two locks, etc.) must be implemented, MSDSs (Material Safety Data Sheets) must be posted, and monthly leak risk inspections must be conducted. Safety interlocks must also be installed on equipment, and employees must be certified and undergo regular skills refresher training.

　　Onsite Construction

　　The main risks are electromagnetic radiation (824-2690MHz) and falls from height (base station installation). To manage these risks, low-radiation tools must be used, field strength must be monitored to ensure ≤40μW/cm², and workers must wear electromagnetic protection wristbands. Double-hook safety belts must be worn when working at height, and guardrails must be installed on the work platform. Construction work must be suspended when weather conditions exceed Level 6.

　　Maintenance and Repair

　　The core risk is electric shock (equipment commissioning). Strictly implement the "power-off tagout" system, use insulated tools, and regularly calibrate tool performance to avoid safety accidents caused by live-line operation.

　　III. Enterprise Certification Practices and Results

　　Practical Results

　　Some enterprises have achieved ISO 45001 certification, integrating quality (9001) and environmental (14001) management systems, achieving zero accident records for partners and significantly improving employee safety awareness. Some communications equipment companies have tied certification to product quality, prioritizing OHS (occupational health and safety) system compliance during customer acceptance, resulting in improved order conversion rates.

　　Common Non-Compliances

　　Mixed oxidizing and reducing agents in the chemical warehouse (violating the requirement for isolation under Section 5.3.3).

　　Failure to establish a warning zone for electromagnetic radiation areas before construction (missing external communication records under Section 7.4.3).

　　IV. Implementation Recommendations

　　Risk-Based Management: Utilize the LEC (Leadership Evaluator) method to quantitatively assess risk. For example, welding stations with a risk score >160 are classified as high risk, and targeted engineering protective measures such as automatic fume exhaust systems are implemented.

　　Application of Digital Tools: Develop a safety inspection app to upload radiation monitoring data and hazard rectification records in real time, ensuring full traceability of risk management.

　　Extension of Psychological Safety: Integrating with ISO 45003 (Occupational Health and Safety Management Systems - Guidelines for Psychological Factors), provide regular psychological counseling to personnel in high-risk positions, such as those working at heights, to reduce the rate of human error.