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Regulatory Compliance & Guidance

Disclaimer: The information provided herein is for practical guidance only and does not constitute legal advice. ABCO Supply recommends consulting with certified safety professionals and reviewing official EPA/OSHA documentation for specific job-site compliance.

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Mold Remediation Regulations

Mold containment requires high-efficiency air scrubbers and rigorous moisture control to prevent spore migration during abatement processes. Practical guidance focuses on maintaining negative air pressure relative to non-affected areas.  Physically removing mold contamination is the primary means of remediation. Mold contamination should be physically removed from the structure, systems and contents. Attempts to kill, encapsulate or inhibit mold instead of identifying the source of the water or moisture and removing it generally are not adequate but can be used after the source has been identified and removed. 

  • HEPA air scrubber placement for 4 air changes per hour
  • Anti-microbial application for structural disinfection
  • Containment barrier integrity checks (6-mil polysheeting)- you can use source containment or local containment depending on whether there is limited or extensive growth
  • Use HEPA vacuums during remediation
  • Display signage to restrict access
  • Remediators must wear appropriate PPE

Key Standards and Guidelines

  • The Occupational Safety and Health Administration (OSHA) addresses mold in specific  standards for general industry, shipyard employment, and construction. While there are  no specific health-based standards for mold, OSHA provides guidelines to ensure worker safety during remediation. 

  • The Institute of Inspection, Cleaning and Restoration Certification (IICRC) has established the ANSI/IICRC S520 standard, which is an internationally recognized guideline for mold  remediation. This standard outlines best practices for inspection, cleaning, and restoration work, ensuring that professionals follow consistent and effective procedures when  dealing with mold

  • The Centers for Disease Control and Prevention (CDC) emphasizes that there are no health based standards for mold.  They advise on appropriate remediation practices based standards for mold in indoor air. Instead, they recommend thorough visual  inspections and the use of tools like the Dampness and Mold Assessment Tool (DMAT) to  identify and address mold issues. The CDC also advises on appropriate remediation  practices, such as drying wet materials within 48 hours and avoiding inappropriate  methods like painting over moldy surfaces. 

  • The National Association of Mold Remediators and Inspectors (NAMRI) has established  standards of practice for mold inspections. These standards define procedures for conducting inspections and reporting conditions that could contribute to microbial  growth. They also emphasize the importance of clear communication and documentation throughout the inspection process. 

Asbestos Abatement Regulations

Strict adherence to OSHA 29 CFR 1926.1101 and EPA NESHAP is mandatory for any project involving asbestos-containing materials (ACM). Effective abatement relies on preventing friability and ensuring fiber secondary containment.   Although individual states can regulate the use of asbestos, several federal laws protect individuals from the harm caused by dangerous substances.  Asbestos laws vary by state so look on your state's website for further guidance .

The Clean Air Act has a section called the Asbestos NESHAP. This is a primary federal regulation governing asbestos removal, establishing requirements for activities such as demolition and renovation. This act works to reduce the release of asbestos fibers into the air. Here are some key examples of regulations from the Asbestos NESHAP: 

  1. Inspection: Before commencing demolition or renovation projects, an inspection must be conducted to identify and assess the condition of ACMs. If ACMs are present, the EPA or state agency must be notified before the start of a project. 

  2. Standards: Specific procedures must be followed to control the asbestos, including wetting materials, using containment strategies, and having HEPA-filtered vacuums. 

  3. Disposal: Asbestos waste has to be sealed in a tight container and disposed of at approved facilities. 

  4. Training: Proper training must be performed when dealing with asbestos to ensure compliance with regulations. 

EPA Asbestos Regulations and Safe Work Practices for Asbestos Removal

  • Preparation: Seal the work area off to prevent contamination of safe rooms from asbestos fibers. 

  • Wetting ACMs: Thoroughly wetting ACMs during the removal process helps minimize the release of dust and asbestos fibers into the air.

  • Containment: Using containment methods, such as negative pressure enclosures, is essential to prevent fibers from releasing. 

  • Personal Protective Equipment (PPE): Workers are required to wear PPE, including respirators with HEPA filters. 

  • Waste: When disposing of ACMs, you must use a leak-proof container with a label. 

  • Cleanup: After removal is completed, a thorough cleaning of the work area must be performed using wet methods and HEPA vacuums. 

  • Air Monitoring: Air monitoring is performed to ensure asbestos fiber levels are within acceptable limits. 

Lead-Based Paint Safety (EPA RRP)

The EPA's Renovation, Repair and Painting (RRP) Rule applies to contractors working in pre-1978 buildings. The primary focus is lead-safe work practices to protect occupants from contaminated dust and debris. 

  • In general, any activity that disturbs paint in pre-1978 housing and child-occupied facilities is covered, including:

    • Remodeling and repair/maintenance;

    • Electrical work;

    • Plumbing;

    • Painting preparation;

    • Carpentry; and

    • Window replacement.

  • The following housing or activities are not covered by the rule:

    • Housing built in 1978 or later;

    • Housing specifically for elderly or disabled persons, unless children under six reside or are expected to reside there;

    • "Zero-bedroom" dwellings (studio apartments, dormitories, etc.); unless children under six reside or are expected to reside there;

    • Housing or components declared lead-free by a certified inspector or risk assessor. Also, a certified renovator may declare specific components lead-free using an EPA recognized test kit or by collecting paint chip samples for analysis by an EPA recognized laboratory; and

    • Minor repair and maintenance activities that disturb six square feet or less of paint per room inside, or 20 square feet or less on the exterior of a home or building. (Note: Window replacement and demolition of painted surfaces are always covered regardless of square footage. Activities designated as "prohibited" are prohibited regardless of square footage.).                                                                                                                       

RRP Rule Requirements

  • The firm overseeing the work must be an EPA Certified Firm

  • All workers on a covered project must either be Certified Renovators or receive training from someone who is

  • Identify the presence of lead-based paint by using EPA-approved kits or by collecting samples for a qualified laboratory.  If you do not do this then the paint must be treated as Lead paint in houses pre-1978.

  • Occupants and owners must receive a copy of EPA’s “Renovate Right” pamphlet

  • Records of the work must be collected and maintained for at least three years following completion of the project

Requirements for the Certified Renovator:

  • Perform, work, and direct lead-safe work practices

  • Train non-certified workers as needed and records of that training

  • Each project must have an assigned Certified Renovator

  • Be physically present while posting signs, containing work areas, and cleaning work areas — must be available by telephone when not on the work site

  • Utilize containment procedures to keep dust and debris within the work area

  • Conduct cleaning verification procedures and maintain records

General Site Safety & Hazard Communication

Comprehensive site safety starts with active Hazard Communication (HazCom) programs. Contractors must ensure all crews have immediate access to Safety Data Sheets (SDS) and clear training on equipment limits.

  • Respiratory protection fit-testing documentation
  • Fall protection inspection and harness safety
  • First aid and spill kit station central location

Product Usage Guides

Polysheeting & Containment
How to Choose

Select mil thickness based on surface duration; use fire-retardant (FR) options for occupied commercial sites where fire codes apply.

Safe Application: Secure seams with specialty abatement tape; ensure 12” overlaps and mechanical fasteners for high-pressure zones. Use Zippers or doors to create entry points

Personal Protection (PPE)
How to Choose

Match respirator cartridges to specific contaminants; choose suit graded by what contaminants you are dealing with; choose suitable hand and head protection for your site and the task; 

Safe Application: Inspect respirator seals before entry; follow strict don/doff procedures in the decon unit.

Site Protection & Safety
How to Choose

Use pressure-sensitive tapes for delicate flooring; choose impact-resistant board for high-traffic remodeling zones.

Safe Application: Clear debris from surfaces before taping to prevent scratches; avoid long-term tape adhesion.

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Compliance Tools

Job Site Safety Checklists

Site Prep & Containment

  • Secure site perimeter and install required OSHA signage and barricade tape if required.
  • Establish  polysheeting barriers and seal HVAC registers.
  • Verify negative air pressure monitors are active and calibrated.

PPE & Safe Handling

  • Perform respirator fit tests and check filter integrity.
  • Inspect disposable suits for punctures or seam failure.
  • Ensure suitable gloves are worn and tape-sealing at wrists and ankles if not using suits with hoods and boots.
  • Inspect harnesses and fall equipment for loose stitching, fraying wear and tear

Cleanup & Documentation

  • Execute HEPA vacuuming followed by wet-wipe decontamination.
  • Bag hazardous waste in 6-mil bags with proper EPA labeling.
  • Final documentation including daily logs and manifest verification.
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