A real-world case study demonstrating the safe remediation of a complex multi-level biohazard scene in Dallas, Texas.
Project Details
Services Provided
- Suicide Cleanup
- Biohazard Remediation
- Blood Cleanup
- Construction Site Decontamination
- Structural Material Removal
- OSHA & EPA Compliant Disposal
Incident Overview
Affinity Biohazard Solutions responded to a complex suicide cleanup at an unfinished three-story parking garage in Dallas, Texas. The incident resulted in extensive biohazard contamination affecting multiple levels of the structure after a fall from the roof level. Due to the nature of the event and the construction environment, the remediation required specialized equipment, structural material removal, and comprehensive biohazard decontamination.
Our certified technicians secured the affected areas, assessed the extent of contamination, and developed a remediation plan to safely restore the site while following OSHA, EPA, and industry best practices.

Cleanup Challenges
This project presented several unique remediation challenges, including:
Biohazard Remediation Process
The affected areas were isolated to prevent cross-contamination. Technicians performed a detailed inspection to identify all impacted surfaces and determine which structural materials required removal.
Contaminated sections of plywood, flooring materials, and other affected construction components were carefully removed using specialized cutting equipment. Porous materials that could not be safely disinfected were packaged and disposed of as regulated biohazard waste.
All affected surfaces were treated with professional-grade disinfectants designed for bloodborne pathogen remediation. Products were applied according to manufacturer specifications and allowed the proper dwell time to maximize effectiveness.
After chemical treatment, technicians thoroughly cleaned every impacted surface using mechanical agitation and additional decontamination procedures to remove all remaining biological residue.
A comprehensive inspection was completed to verify that all affected materials had been removed or properly decontaminated. The work area was left clean, sanitized, and ready for continued construction activities.
Scope of Work
| Area | Biohazard Impact | Remediation Performed |
|---|---|---|
| Roof Level | Blood contamination | Cleaning, disinfection, sanitization |
| Structural Impact Area | Heavy contamination and damaged materials | Removal of affected materials and full decontamination |
| Lower Levels | Blood contamination | Cleaning, disinfecting, odor control, final sanitization |
Equipment & Safety Procedures
To safely complete this project, our technicians utilized:
Every stage of the remediation process followed established industry standards for bloodborne pathogen cleanup and biohazard waste handling.
Project Outcome
The multi-level parking garage was successfully remediated through the removal of contaminated materials and comprehensive biohazard cleaning. All regulated waste was transported and disposed of according to applicable regulations, and the affected areas were thoroughly disinfected before the project was completed.
This project demonstrates Affinity Bio Solutions’ ability to manage complex suicide cleanup and biohazard remediation projects in challenging environments, including construction sites, commercial properties, and multi-level structures.
Affinity Bio Solutions is available 24 hours a day, 7 days a week, 365 days a year. We typically arrive on-site within 2 to 4 hours of initial contact and work with discretion, using unmarked vehicles upon request.
Need Professional Suicide Cleanup in Dallas, Texas?
When you need immediate assistance, Affinity Bio Solutions is ready to respond. Our certified technicians provide discreet, professional suicide cleanup and biohazard remediation throughout Dallas and the surrounding communities.
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