BWON Environmental Compliance Auditing Services

Comprehensive auditing solutions to ensure your facility meets Benzene Waste Operations NESHAP (BWON) compliance requirements.

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Environmental compliance inspector reviewing equipment at industrial facility

Tier 1: BWON Essential Compliance Audit

Our foundational audit covers all core BWON compliance requirements, providing a thorough assessment of your facility's Total Annual Benzene calculations, waste stream identification, and regulatory documentation.

Tier 1: Additional Assessment Areas

Control Evaluation of WMUs

Conceptual evaluation of Waste Management Units with on-site visual inspections to confirm physical controls meet BWON requirements.

Recordkeeping & Reporting

Meticulous review of documentation to ensure alignment with regulatory standards, with special emphasis on design documentation requirements.

Compliance documentation binders and tracking software

Tier 2: Enhanced BWON Compliance Audit

Building upon Tier 1, our Enhanced Audit incorporates sampling and mass balance assessments for comprehensive evaluation.

Tier 1 Foundation

Includes all components of the Essential Compliance Audit.

Mass Balance Analysis

Detailed calculations to quantify unaccounted slop and wastewater streams.

End-of-Line Assessment

Sample collection and flow measurements to verify TAB calculations made at Points of Generation.

Tier 3: BWON Monitoring Assessment Audit

Taking compliance to the next level with advanced monitoring of controlled Waste Management Units to detect emissions and evaluate control effectiveness.

  • Comparative monitoring to detect leaks at emission interfaces
  • OGI/FLIR cameras and Method 21 (TVA) technology
  • Summa can sampling to measure benzene emissions
Technician using FLIR thermal imaging camera at industrial facility

Tier 4: Non-Detectable Emissions Assessment

Component Analysis

In-depth review of design data and structural evaluation of WMU components to achieve non-detectable emission standards. Meticulous scrutiny of each emission interface and verification of component integrity.

Preventive Maintenance

Comprehensive assessment of your maintenance plan to ensure alignment with industry best practices, emphasizing proactive scheduled maintenance to prevent future failures.

Recommendations & Solutions

Our audits don't just identify problems—they provide actionable solutions. Based on our findings, we deliver specific recommendations for:

  • Appropriate gasket selection for emission reduction
  • Roof replacements and retrofitting options
  • Addressing gasket failures and integrity issues
  • Optimizing control systems for maximum effectiveness
Engineering team reviewing compliance solutions in conference room

Choose the Right Audit Level for Your Facility

1

Essential Audit

Fundamental assessment of BWON compliance with TAB review and waste stream identification.

2

Enhanced Audit

Adds sampling and mass balance assessments to verify compliance through data.

3

Monitoring Audit

Implements advanced monitoring to detect leaks and assess control effectiveness.

4

NDE Assessment

In-depth analysis focused on achieving non-detectable emissions standards.

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