Plant Maintenance & Safety Management

Reliable maintenance solutions for petrochemical, chemical, and metallurgical industries

Since 2000, JangWon SM Co., Ltd. has been engaged in plant repair and maintenance projects at the Yeosu Petrochemical Complex and Gwangyang Steelworks, acting both as a prime contractor and subcontractor.

Leveraging this experience, JangWon SM is expanding into global plant and shipbuilding projects, particularly in the Middle East, to further develop business in the petrochemical, chemical, and metallurgical sectors.

Our maintenance operations emphasize safety, efficiency, and technical reliability, carried out under strict compliance with international safety standards and client specifications.

Safety & Maintenance Principles

Work Stage	Key Methodology & Safety Measures
M/W Open	Use standard tools and open from the side. Keep bolts in a bolt box. Restrict entry until safety is confirmed.
Disassembly	Label and store disassembled parts separately with clear safety boundaries.
Internal Cleaning	Check for gas generation; treat waste materials per environmental standards.
Inspection	Request inspections after each stage; perform rework and re-inspection as needed.
Assembly	Verify completeness of components and obtain confirmation from relevant departments.
M/W Close	Complete final inspection and implement all corrective actions.

Major Risk Factors & Preventive Measures

Risk Type	Preventive Measures
Tool & Equipment Hazards	Secure tools with ropes, install anti-fall nets, fix air hoses before use.
Confined Space Work	Ensure ventilation, assign standby personnel, wear certified PPE.
Electrical Hazards	Inspect all cables; replace or repair damaged insulation before use.
Heavy Equipment Operation	Check ground condition and outriggers; prohibit overloading; assign signal-men.
Scaffolding Work	Provide safety training, wear fall protection, mark and secure scaffolding materials.

Committed to zero-incident operations through disciplined work procedures and proactive safety management.