Methodology and Standards
Doctoral-led environmental forensics, ASTM due diligence and SBA environmental review protocols, and court-defensible testing standards engineered for lenders, municipalities, legal counsel, and commercial asset managers across California and Arizona.
Strict 3rd-Party Operational Independence
Our methodology rests on a fundamental principle: 100% Diagnostic Independence. Pacific Rim Eco does not perform remediation, structural repairs, or abatement contracting. By eliminating financial cross-selling conflicts, our sampling protocols, lab analysis, and technical findings stand up to institutional bank underwriting, government oversight, and judicial review.
Governing Frameworks & Technical Standards
Commercial Due Diligence (ESAs)
Phase I & II Environmental Site Assessments engineered to identify Recognized Environmental Conditions (RECs) and quantify financial liabilities.
- ASTM E1527-21: Standard Practice for Environmental Site Assessments
- ASTM E1903-19: Standard Practice for Phase II Environmental Site Assessments
- SBA SOP 50 10 8.1: Small Business Administration Environmental Review Support
- EPA All Appropriate Inquiries (AAI): Federal Liability Protection
Indoor Environmental & Bioaerosol Testing
Certified indoor air quality assessments, mold and moisture investigations, and post-remediation verification.
- ANSI/IICRC S520:2024 — Standard for Professional Mold Remediation
- AIHA / ACGIH guidance for bioaerosol assessment
- Independent AIHA-LAP accredited laboratory analysis
- Applicable OSHA / Cal/OSHA exposure criteria where relevant
Water Quality & Stormwater Management
Subsurface groundwater characterization, active construction dewatering, and regional SWPPP management.
- EPA Construction General Permit (CGP): National Stormwater Standards
- ADEQ Stormwater Permits: Arizona Department of Environmental Quality Compliance
- RWQCB Region 9: San Diego Regional Dewatering Discharge Criteria
- EPA Standard Methods: Examination of Water & Wastewater
Habitability & Forensic Disputes
Courtroom-defensible forensic inspections, civil code compliance assessments, and expert witness testimony.
- CA Civil Code § 1941.1: Statutory Habitability Audits
- Arizona Landlord-Tenant Act: Health & Building Safety Compliance
- Formal Chain-of-Custody (CoC): Strictly maintained legal evidence
- Doctoral Public Health Analysis: Defense and Plaintiff Expert Testimony
QA/QC & Laboratory Chain of Custody
Rigorous sample preservation, calibrated field equipment, and verified analytical handling.
- NIST-Traceable Calibrated Field Instrumentation
- Triple-Barrier Sample Preservation Protocols
- Independent AIHA-LAP & ELAP Accredited Laboratories
- Blind Duplicate & Field Blank QA/QC Sampling
Public Agency & SDVOSB Procurement
SAM.gov registered prime contractor and subcontractor capabilities for government set-asides.
- SBA Certified SDVOSB: Service-Disabled Veteran-Owned Small Business
- BBB4Good Certified: Purpose-Driven Business Standard
- Registered in SAM.gov & CAGE Verified
- DHSc, CPH, and REP Credentials