Hazmat Tactical Tool

🔬 Chemical Identification

UN |

REL (NIOSH)

TWA

STEL

IDLH

VD (Air=1)

SG (H₂O=1)

ERG ISOLATION DISTANCE

—

— — Daytime

Initial Isolation: —

Downwind: —

Initial Isolation Zone

Protective Action Zone

Hazard Source (spill)

Wind Coming FROM:

180°

💡 Positioning Guide

✓ UPWIND: Safe zone — Position command post here
⚠ CROSSWIND: Caution zone — Monitor for wind shift
✗ DOWNWIND: Danger zone — Evacuate protection distance

🔬 VOC Correction Factor (PID)

PIDs are calibrated to isobutylene. Use correction factors to get true chemical concentration.

Select Chemical

PID Reading (ppm)

💡 HOW TO USE:

1. Read your PID (calibrated to isobutylene)
2. Select the chemical you're monitoring
3. Enter your PID reading
4. The calculator shows TRUE concentration

Example: Gasoline spill reads 50 ppm. CF = 2.1. True concentration = 50 × 2.1 = 105 ppm

💥 LEL to PPM Converter

Convert LEL% readings to actual ppm concentration. Remember: Products are TOXIC before they're EXPLOSIVE.

Select Chemical

LEL Meter Reading (%)

🔥 CRITICAL TRAINING POINT:

Chemicals are TOXIC before they're EXPLOSIVE!

Example: Gasoline
• Toxic at ~300 ppm (health hazard)
• 10% LEL = 1,400 ppm (still below explosive range)
• 100% LEL = 14,000 ppm (explosive range)

Lesson: Even "low" LEL readings can be serious toxic hazards!

📊 Behavioral Modeling (GEBMO)

Release Type / Container Stress

🌡️ Air Monitoring & Meter Alarms

☢️ Radiation: Inverse Square Law

Calculation Mode

Select mode and enter values

💡 How to use:

Select a calculation mode above to see instructions

⚗️ Reactivity Check

Chemical A

Chemical B

🛢️ Containment Compatibility

Product Type