JSA for Safe Operation of Dust Extractor
| JSA Number | JSA/OralDosage/021/2025 | Department | Oral Dosage |
|---|---|---|---|
| Revision Number | V 1.0 | Issue Date | 01/02/2025 |
| Effective Date | 05/02/2025 | Review Date | 05/02/2026 |
1. Purpose
The purpose of this JSA is to identify and mitigate potential hazards associated with the operation of the Dust Extractor. This equipment is used in pharmaceutical manufacturing to remove airborne dust particles, ensuring a clean and safe work environment. Proper operation and handling are essential to prevent inhalation hazards, fire risks, and mechanical malfunctions.
2. Scope
This JSA applies to all operators, maintenance personnel, and supervisors involved in using, cleaning, and maintaining the Dust Extractor in the Oral Dosage department. Following safety measures minimizes risks associated with dust collection, filter cleaning, and machine operation.
3. Responsibilities
Operators:
- Follow the standard operating procedure (SOP) while operating the Dust Extractor.
- Ensure the dust extractor is turned on before starting any powder-related operations.
- Wear appropriate Personal Protective Equipment (PPE) to prevent inhalation risks.
- Monitor filter conditions and empty dust collection bins regularly.
- Ensure the dust extraction system is functioning efficiently during operations.
- Perform routine cleaning of filters and dust bins as per manufacturer guidelines.
Supervisors:
- Ensure compliance with GMP and workplace safety regulations.
- Monitor dust levels in production areas and ensure extractors are in working condition.
- Conduct routine inspections of dust extraction
units and ensure prompt maintenance.
Safety Officers:
- Perform risk assessments and ensure compliance with occupational safety standards.
- Ensure proper functioning of the dust collection and ventilation systems.
- Verify that PPE, such as respirators and protective clothing, are used correctly.
4. Definitions & Abbreviations
- PPE: Personal Protective Equipment (e.g., gloves, respirators, goggles).
- GMP: Good Manufacturing Practices – Guidelines ensuring product quality and worker safety.
- LOTO: Lockout/Tagout – A procedure to isolate hazardous energy sources.
5. Procedure
| Step | Task Description | Potential Hazard | Risk Level (L/M/H) | Control Measures |
|---|---|---|---|---|
| 1 | Machine setup and calibration | Electrical hazards, improper settings | Medium | Ensure proper grounding and calibration before use. |
| 2 | Starting the dust extraction system | Inhalation of airborne particles | High | Ensure the dust extractor is functioning before starting powder processing. |
| 3 | Adjusting airflow and filter settings | Exposure to fine dust, mechanical hazards | High | Wear a respirator; avoid adjusting settings while the system is running. |
| 4 | Emptying dust collection bins | Dust inhalation, cross-contamination | Medium | Use proper containment bags and handle with minimal agitation. |
| 5 | Cleaning and maintenance | Electrical shock, dust exposure | High | Follow LOTO procedures before servicing; wear PPE during cleaning. |
6. Risk Assessment
| Likelihood | Consequence | Risk Level |
|---|---|---|
| Rare | Minor dust exposure | Low |
| Possible | Respiratory irritation due to dust | Medium |
| Likely | Fire hazard due to dust accumulation | High |
7. Emergency Procedures
- In case of excessive dust exposure, move to fresh air and seek medical help.
- For fire hazards, use a Class D fire extinguisher and evacuate if necessary.
- In the event of an equipment failure, follow emergency shutdown procedures.
- All incidents must be reported and logged for investigation.
8. Required PPE & Safety Controls
- Respiratory mask: Prevents inhalation of airborne dust particles.
- Goggles: Shields eyes from fine dust exposure.
- Protective clothing: Prevents dust adherence to skin and garments.
- Grounding system: Reduces the risk of static electricity ignition.
- HEPA filters: Ensure high-efficiency dust extraction.
9. References
- OSHA 1910.94 – Ventilation Standards.
- ISO 45001 – Occupational Health & Safety Management.
- GMP guidelines for dust control in pharmaceutical production.
10. Approval Section
| Name | Designation | Signature | Date |
|---|---|---|---|
| [Name] | Prepared By | ||
| [Name] | Checked By | ||
| [Name] | Approved By |