Asphalt Plant Quality Control and Safety Inspection Checklist
This checklist ensures hot-mix asphalt plant operations comply with NAPA (National Asphalt Pavement Association) quality control guidelines, AASHTO standards for asphalt quality, OSHA 29 CFR 1910 general industry standards, and EPA AP-42 emission controls for asphalt plants. Designed for plant managers and state DOT-certified QC technicians.
- Industry: Asphalt / Construction Materials
- Frequency: Daily (before production begins)
- Estimated Time: 25-30 minutes
- Role: Plant Manager / QC Technician
- Total Items: 21
- Compliance: NAPA IS-128 Quality Control for Hot-Mix Asphalt, AASHTO R30 Mixture Conditioning of Hot Mix Asphalt, OSHA 29 CFR 1910 General Industry Safety Standards, EPA AP-42 Chapter 11.1 Hot Mix Asphalt Plant Emission Factors
Aggregate Stockpiles and Handling
Aggregate quality and stockpile management.
- Aggregate stockpiles free of contamination (soil intrusion, foreign material)?
- No visible segregation in coarse aggregate stockpiles?
- Cold feed gates calibrated and aggregate proportions correct per mix design?
- RAP (reclaimed asphalt pavement) stockpile separated and moisture tested?
Drum / Mixer Operations
Drum or batch plant mixer temperature and process controls.
- Mix discharge temperature within design specification (typically 275-325F)?
- Drum burner running properly with no visible excess smoke?
- Aggregate temperature at drum discharge adequate to drive off moisture?
Asphalt Binder
AC binder grade verification and temperature.
- Correct asphalt binder PG grade per mix design in use?
- AC storage tank temperature within recommended range (275-350F)?
- Binder delivery ticket reviewed and AC grade confirmed before use?
Emissions and Environmental
Baghouse and emission controls.
- Baghouse filter differential pressure within normal operating range?
- No visible emissions from stack beyond permitted opacity?
- No asphalt or fuel discharge to stormwater?
Plant Safety
Asphalt plant worker safety.
- Workers wearing heat-resistant PPE (gloves, boots, long sleeves) near hot mix?
- Machine guarding in place on conveyors, augers, and rotating equipment?
- No unauthorized access to drum, mixing area, or elevated plant structures?
- Fire extinguisher accessible near burner and fuel storage?
QC Records and Testing
Production QC testing and documentation.
- AC content testing (ignition oven or nuclear gauge) per required frequency?
- Aggregate gradation testing completed per DOT QC frequency?
- QC test results logged in daily production record?
- Process deviations or safety issues to document
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Why Use This Asphalt Plant Quality Control and Safety Inspection Checklist?
This asphalt plant quality control and safety inspection checklist helps asphalt / construction materials teams maintain compliance and operational excellence. Designed for plant manager / qc technician professionals, this checklist covers 21 critical inspection points across 6 sections. Recommended frequency: daily (before production begins).
Ensures compliance with NAPA IS-128 Quality Control for Hot-Mix Asphalt, AASHTO R30 Mixture Conditioning of Hot Mix Asphalt, OSHA 29 CFR 1910 General Industry Safety Standards, EPA AP-42 Chapter 11.1 Hot Mix Asphalt Plant Emission Factors. Regulatory-aligned for audit readiness and inspection documentation.
Frequently Asked Questions
What does the Asphalt Plant Quality Control and Safety Inspection Checklist cover?
This checklist covers 21 inspection items across 6 sections: Aggregate Stockpiles and Handling, Drum / Mixer Operations, Asphalt Binder, Emissions and Environmental, Plant Safety, QC Records and Testing. It is designed for asphalt / construction materials operations and compliance.
How often should this checklist be completed?
This checklist should be completed daily (before production begins). Each completion takes approximately 25-30 minutes.
Who should use this Asphalt Plant Quality Control and Safety Inspection Checklist?
This checklist is designed for Plant Manager / QC Technician professionals in the asphalt / construction materials industry. It can be used for self-assessments, team audits, and regulatory compliance documentation.
Can I download this checklist as a PDF?
Yes, this checklist is available as a free PDF download. You can also use it digitally in the POPProbe mobile app for real-time data capture, photo documentation, and automatic reporting.