EPA Tyre Recycling Compliance: Environmental Standards for Processing Facilities

By:   author  Conor Murphy

Resource Conservation and Recovery Act (RCRA) Requirements

Waste Classification and Management

The EPA classifies used tyres under the Resource Conservation and Recovery Act (RCRA) as solid waste requiring specific management protocols. Tyre processing facilities must comply with Subtitle D regulations governing non-hazardous solid waste management.

Generator Requirements: Facilities processing more than 100 kilogrammes of waste per month must register as large quantity generators and maintain detailed waste tracking records. This includes:

  • Manifest documentation for tyre shipments
  • Storage time limitations (maximum 90 days on-site)
  • Container marking and labelling requirements
  • Annual waste minimisation reports

Storage Standards: RCRA establishes specific requirements for tyre storage at processing facilities:

  • Maximum pile heights of 10 feet for loose tyres
  • Fire prevention access lanes every 25 feet
  • Quarterly inspections for mosquito breeding prevention
  • Vector control measures including proper drainage

The Gradeall MK2 Tyre Baler addresses storage compliance by reducing tyre volume by 80%, significantly decreasing storage footprint and associated regulatory requirements.

Waste Manifest System

EPA Form 8700-22: Interstate tyre shipments require proper manifesting using EPA’s Uniform Hazardous Waste Manifest system, adapted for solid waste tracking.

Electronic Manifesting: As of June 2024, the EPA requires electronic submission of manifests through the e-Manifest system for all large quantity generators.

Record Retention: Facilities must maintain manifest copies and supporting documentation for minimum three years, with some states requiring longer retention periods.

Air Quality Standards and Emissions Control

National Ambient Air Quality Standards (NAAQS)

Tyre processing operations must comply with federal air quality standards addressing criteria pollutants:

Particulate Matter (PM10 and PM2.5): Tyre cutting and handling operations generate particulate emissions requiring monitoring and control. Facilities in non-attainment areas face stricter requirements including:

  • Installation of BACT (Best Available Control Technology)
  • Quarterly emissions monitoring
  • Annual emissions inventories
  • Potential offset requirements for new operations

Fugitive Dust Control: EPA requires implementation of fugitive dust control measures including:

  • Water spray systems for cutting operations
  • Enclosed transfer points
  • Regular road sweeping and maintenance
  • Vehicle speed limitations on unpaved surfaces

New Source Performance Standards (NSPS)

Tyre processing facilities constructed or modified after specific dates must comply with NSPS requirements:

40 CFR Part 60, Subpart XXX: Establishes emission standards for municipal solid waste landfills, which may apply to tyre processing facilities with co-located disposal operations.

Prevention of Significant Deterioration (PSD): Major sources in attainment areas must obtain PSD permits demonstrating BACT installation for all regulated pollutants.

State Implementation Plans (SIPs)

Individual states develop EPA-approved implementation plans that may impose additional requirements beyond federal standards:

California’s Air Resources Board: Requires registration and permitting for tyre processing facilities with specific emission control requirements.

Texas Commission on Environmental Quality: Implements state-specific air quality standards for tyre processing operations including enhanced monitoring requirements.

Stormwater Pollution Prevention

National Pollutant Discharge Elimination System (NPDES)

Tyre processing facilities must obtain NPDES permits for stormwater discharges under 40 CFR Part 122:

Industrial Stormwater General Permit: Covers tyre recycling facilities under SIC codes 5015 (motor vehicle parts, used) and 4953 (refuse systems).

Stormwater Pollution Prevention Plan (SWPPP): Required documentation includes:

  • Site description and drainage maps
  • Potential pollutant source identification
  • Best management practices implementation
  • Monitoring and inspection schedules
  • Employee training programmes

Best Management Practices (BMPs): EPA requires implementation of specific BMPs for tyre processing operations:

  • Covered storage areas for processed materials
  • Sediment and erosion control measures
  • Spill prevention and response procedures
  • Regular facility inspections and maintenance

Multi-Sector General Permit (MSGP)

The 2021 MSGP establishes specific requirements for tyre recycling facilities:

Sector-Specific Requirements: Include additional monitoring for zinc, which leaches from tyre rubber during weathering.

Benchmark Monitoring: Quarterly monitoring for pH, total suspended solids, chemical oxygen demand, and sector-specific parameters.

Corrective Action Triggers: Facilities exceeding benchmark values must implement additional BMPs and conduct enhanced monitoring.

Noise Level Compliance Standards

Noise Control Act Implementation

While the federal Noise Control Act of 1972 provides limited direct regulation, EPA guidelines influence state and local noise ordinances affecting tyre processing facilities:

Community Noise Guidelines: EPA recommends outdoor noise levels not exceed:

  • 55 dB(A) Ldn for residential areas
  • 70 dB(A) Ldn for commercial areas
  • 75 dB(A) Ldn for industrial areas

Measurement Protocols: EPA Method 1 establishes standardised noise measurement procedures including:

  • Calibrated sound level metre requirements
  • Measurement duration and averaging periods
  • Background noise correction factors
  • Meteorological condition documentation

Equipment-Specific Noise Considerations

Tyre processing equipment generates varying noise levels requiring facility planning consideration:

Hydraulic Systems: Tyre balers and compactors produce noise primarily from hydraulic pump operation, typically measuring 75-85 dB(A) at one metre distance.

Cutting Operations: The Gradeall Truck Tyre Sidewall Cutter incorporates noise dampening features to minimise community impact while maintaining operational efficiency.

Material Handling: Conveyor systems and automated handling equipment require proper maintenance to prevent excessive noise generation from worn components.

Water Quality Protection Requirements

Safe Drinking Water Act Compliance

Tyre processing facilities must prevent groundwater contamination under EPA’s Underground Injection Control (UIC) program:

Class V Injection Wells: Any subsurface disposal of process water requires UIC permit authorisation.

Groundwater Monitoring: Facilities in sensitive hydrogeologic settings may require groundwater monitoring wells with quarterly sampling for:

  • Heavy metals (zinc, lead, cadmium)
  • Petroleum hydrocarbons
  • pH and conductivity
  • Total dissolved solids

Spill Prevention Control and Countermeasure (SPCC)

Facilities storing more than 1,320 gallons of oil products must develop SPCC plans addressing:

Secondary Containment: Hydraulic fluid storage areas require containment systems sized for 110% of largest container volume plus sufficient freeboard for precipitation.

Facility Drainage: Design requirements prevent contaminated stormwater discharge during normal operations and spill events.

Equipment Specifications: The Gradeall hydraulic systems incorporate leak-resistant designs and biodegradable hydraulic fluids where applicable to minimise environmental impact.

Chemical Management and Reporting

Toxic Substances Control Act (TSCA)

Tyre processing operations must comply with TSCA requirements for chemical substances:

Pre-Manufacture Notification (PMN): New chemical substances created during tyre processing require EPA notification before commercial use.

Chemical Data Reporting (CDR): Facilities manufacturing or importing more than 25,000 pounds annually of reportable chemicals must submit CDR forms every four years.

Emergency Planning and Community Right-to-Know Act (EPCRA)

Section 311/312 Reporting: Annual reporting of hazardous chemical inventories to state and local emergency response authorities.

Section 313 Reporting: Toxic Release Inventory (TRI) reporting for facilities using threshold quantities of listed chemicals.

Emergency Release Notification: Immediate notification requirements for releases exceeding reportable quantities of hazardous substances.

Regional EPA Office Requirements

Region-Specific Enforcement Priorities

EPA regional offices implement national programmes with varying emphasis based on local environmental priorities:

Region 5 (Midwest): Enhanced focus on Great Lakes water quality protection requiring additional monitoring for facilities near surface water bodies.

Region 9 (Southwest): Stricter air quality enforcement due to non-attainment area designation in major metropolitan areas.

Region 4 (Southeast): Increased attention to hurricane preparedness and emergency response planning for tyre processing facilities.

State Delegation Programmes

Most environmental programmes are delegated to state agencies operating under EPA oversight:

California EPA: Implements comprehensive tyre recycling regulations including facility registration, financial assurance requirements, and enhanced reporting.

Texas Commission on Environmental Quality: Requires state-specific permits for tyre processing operations with streamlined approval processes for compliant facilities.

Florida Department of Environmental Protection: Maintains detailed guidance documents for tyre processing facility permitting and operations.

Facility Design Requirements for Environmental Compliance

Site Selection Considerations

EPA regulations influence optimal site selection for tyre processing facilities:

Floodplain Restrictions: Executive Order 11988 requires federal agencies to avoid supporting development in 100-year floodplains, influencing permit approvals for facilities seeking federal contracts.

Wetland Protection: Section 404 of the Clean Water Act requires permits for any discharge of dredged or fill material into wetlands, affecting facility expansion projects.

Environmental Justice: EPA Policy EJ 2020 encourages consideration of environmental justice impacts when siting new facilities in communities with existing environmental burdens.

Facility Infrastructure Requirements

Process Water Management: Facilities must implement closed-loop water systems where feasible to minimise discharge permit requirements.

Waste Segregation: Physical separation of different waste streams prevents cross-contamination and simplifies regulatory compliance.

Emergency Response Infrastructure: Spill containment systems, fire suppression equipment, and emergency communication systems must meet EPA and local fire code requirements.

Monitoring and Reporting Obligations

Environmental Monitoring Programmes

Air Quality Monitoring: Facilities in certain areas must conduct ambient air monitoring for criteria pollutants:

  • Continuous PM10 monitoring for major sources
  • Periodic total suspended particulate sampling
  • Annual emissions inventory reporting
  • Quarterly deviation reports

Water Quality Monitoring: NPDES permit holders must conduct regular monitoring including:

  • Daily visual inspections of discharge points
  • Monthly stormwater sampling during qualifying events
  • Annual facility inspections by certified professionals
  • Electronic discharge monitoring reports (eDMRs)

Record Keeping Requirements

Documentation Standards: EPA requires maintenance of environmental records for specified retention periods:

  • Air emissions data: 5 years minimum
  • Water discharge monitoring: 3 years minimum
  • Waste manifests: 3 years minimum
  • Training records: Duration of employment plus 30 years for some programmes

Electronic Reporting: Increasing requirements for electronic submission of environmental reports through EPA’s Central Data Exchange (CDX) system.

Financial Assurance and Liability

Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA)

Tyre processing facilities face potential liability under CERCLA for environmental contamination:

Strict Liability: Facility owners and operators face liability regardless of fault for cleanup costs at contaminated sites.

Financial Responsibility: Some facilities must demonstrate financial capability to address potential environmental liabilities through insurance, bonds, or trust funds.

State Financial Assurance Programmes

Tyre Recycling Fees: Many states collect per-tyre fees to fund cleanup of abandoned tyre sites and support recycling infrastructure.

Facility Bonding: Some states require financial assurance for tyre processing facility closure and post-closure care.

PFAS Regulation Development

EPA’s ongoing PFAS research may impact tyre recycling facilities as these substances are found in some tyre materials:

Monitoring Requirements: Potential future requirements for PFAS monitoring in process water and air emissions.

Treatment Technology: Development of treatment requirements for PFAS-contaminated waste streams.

Climate Change Initiatives

Greenhouse Gas Reporting: Large facilities must report CO2 equivalent emissions under EPA’s Greenhouse Gas Reporting Programme.

Clean Air Act Regulation: Potential future regulation of greenhouse gas emissions from tyre processing operations.

The Gradeall equipment range supports environmental compliance through energy-efficient designs, reduced emissions operation, and comprehensive environmental management features that help facilities meet current and anticipated regulatory requirements.

EPA Tyre Recycling Compliance

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