Safe Work Procedure: Operating Kobelco Excavators

Document Number: [SWP-NUMBER]
Revision Date: [DATE]
Next Review Date: [NEXT REVIEW DATE]
Department: [DEPARTMENT NAME]

1. Scope

This procedure covers the safe operation of Kobelco SK135SR-7, SK140SRLC-7, and SK140SRL-7 excavators. It applies to all operators and maintenance personnel working with these machines. The procedure includes pre-start checks, operational guidelines, and emergency procedures.

This procedure is applicable in construction sites, mining operations, and any other environments where these excavators are used. It should be used in conjunction with the manufacturer's operation manual and any site-specific safety plans.

2. Definitions

Operator
The person responsible for controlling the excavator.

Signal Person
A designated individual responsible for directing the operator using hand signals.

PPE
Personal Protective Equipment required for safe operation.

3. Responsibilities

3.1 Supervisors

• Ensure all operators are trained and certified.
• Conduct regular safety briefings and risk assessments.
• Monitor compliance with safety procedures.

3.2 Workers

• Follow all safety procedures and use PPE as required.
• Report any safety hazards or incidents immediately.
• Participate in safety training and briefings.

3.3 Health and Safety Representative

• Conduct safety audits and inspections.
• Provide feedback on safety procedures.

4. Potential Hazards and Risks

Hazard	Risk	Control Measures
Rotating parts	Entanglement leading to injury	Keep hands and clothing away from moving parts. Ensure guards are in place. [1]
Poor visibility	Accidents due to unseen obstacles	Use mirrors and cameras, ensure good lighting, and use a signal person if necessary. [2]
Falling objects	Injury from overhead hazards	Use overhead safeguards and ensure proper storage of equipment. [3]

5. Personal Protective Equipment (PPE)

Proper PPE is essential to ensure safety while operating the excavator.

• Hard Hat - Protects against head injuries from falling objects.
• Safety Shoes - Prevents foot injuries from heavy equipment.
• Safety Glasses - Protects eyes from flying debris.
• Ear Protection - Prevents hearing damage in noisy environments.
• Reflective Vest - Enhances visibility on site.

Inspect PPE for damage before use and replace if necessary. [4]

6. Equipment and Tools

Using the correct equipment and tools is crucial for safe operation.

• Excavator - Ensure it is in good working condition and all safety features are functional.
• Mirrors and Cameras - Ensure they are clean and adjusted for optimal visibility.
• Communication Devices - Ensure they are functional for effective communication with the signal person.

Inspect equipment regularly and report any defects immediately. [2]

7. Pre-Job Requirements

7.1 Training and Competency

Operators must be trained and hold a valid license or certification for operating the excavator. [5]

7.2 Pre-Job Briefing

Conduct a briefing to discuss the task, potential hazards, and safety measures. Ensure all personnel understand their roles and responsibilities.

7.3 Work Area Preparation

Survey the work area for hazards, set up barricades, and ensure the ground is stable for operation. [5]

8. Safe Work Procedure Steps

Step 1: Pre-Start Inspection

Conduct a thorough inspection of the excavator.

• Check fluid levels and refill if necessary.
• Inspect the condition of tracks and attachments.
• Ensure all safety features are operational.

Ensure the work area is clear of unauthorized personnel. [5]

Step 2: Starting the Excavator

Start the excavator following the manufacturer's guidelines.

• Ensure the area is clear of obstacles.
• Use the alarm system to alert nearby personnel.
• Engage the control lock lever before starting.

Ensure communication with the signal person is established. [6]

Step 3: Operating the Excavator

Operate the excavator safely and efficiently.

• Follow the designated path and avoid unstable ground.
• Use mirrors and cameras to maintain visibility.
• Respond only to signals from the designated signal person.

Avoid operating near edges or slopes that may cause instability. [5]

9. Precautions and Safety Measures

• Always wear appropriate PPE - Ensures personal safety.
• Maintain communication with the signal person - Prevents miscommunication.
• Avoid operating under the influence - Ensures alertness and safety.
• Conduct regular equipment inspections - Prevents equipment failure.
• Use barricades to secure the work area - Prevents unauthorized access.

10. Emergency Procedures

10.1 General Emergency Response

In case of an emergency, shut down the machine immediately and evacuate the area.

10.2 Specific Emergency Scenarios

• Fire - Use a fire extinguisher and evacuate.
• Equipment Failure - Shut down and report immediately.
• Medical Emergency - Provide first aid and contact emergency services.

10.3 Emergency Contact Information

[List of emergency contacts and their phone numbers]

11. Incident Reporting and Investigation

Report all incidents, near-misses, and hazards to the supervisor immediately. Participate in investigations to identify root causes and prevent recurrence.

12. References and Related Documents

• Kobelco SK135SR-7, SK140SRLC-7, SK140SRL-7 Operation Manual
• Occupational Safety General Regulations
• Site-Specific Safety Plan

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Approved by: [NAME AND POSITION]
Date: [APPROVAL DATE]

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