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OFFICIAL DOT HAZMAT & TERA EXPOSURE EVIDENCE PACKAGE
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Veteran: Lawrence Widlkowski
Claimed Exposures: Burn pits, Particulate matter, High-decibel gunfire
Statutory Act: PACT Act (38 U.S.C. § 1116) / DOT ERG (49 CFR)

CHEMICAL #1: Trichloroethylene (TCE Solvent & Degreaser)
  - CAS Number: 79-01-6
  - UN Identification Number: UN 1710
  - DOT Hazard Class: Class 6.1: Toxic Substances
  - ERG Guidebook Number: ERG Guide 160
  - Hazard Severity Level: 🔥 CRITICAL IARC GROUP 1 CARCINOGEN
  - 38 CFR Diagnostic Codes: DC 7528 (Renal Carcinoma), DC 7709 (Non-Hodgkin Lymphoma), DC 8004 (Parkinson's Disease), DC 7500 (Chronic Kidney Disease), DC 7200 (Liver Damage)
  - PACT Act Presumptive: YES (38 U.S.C. § 1119 Presumptive)
  - IMO Nexus Rationale: Metabolized by glutathione S-transferase into toxic dichlorovinyl cysteine (DCVC), inducing nephrotoxicity, renal cell oncogenesis, and nigrostriatal dopaminergic neurodegeneration under 38 CFR 4.115b.
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CHEMICAL #2: JP-5 / JP-8 Jet Aviation Fuel (Kerosene Mixture)
  - CAS Number: 8008-20-9
  - UN Identification Number: UN 1223 / UN 1863
  - DOT Hazard Class: Class 3: Flammable Liquids
  - ERG Guidebook Number: ERG Guide 128
  - Hazard Severity Level: 🔥 CRITICAL AROMATIC HYDROCARBON & BENZENE CARCINOGEN
  - 38 CFR Diagnostic Codes: DC 6602 (Asthma), DC 6516 (Sinusitis), DC 8520 (Peripheral Neuropathy), DC 7703 (Leukemia)
  - PACT Act Presumptive: YES (38 U.S.C. § 1119 Presumptive)
  - IMO Nexus Rationale: Inhalation of atomized JP-5/JP-8 kerosene fuel vapors during aircraft fueling and maintenance induces chronic bronchial mucosal necrosis and toxic polyneuropathy under 38 U.S.C. § 1119.
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