📐 Geotechnical Cross-Section & Hydraulic Barrier
HYDRAULIC AIR SEAL ACTIVE
⏱️ Entrapment Elapsed: 216.0 hrs (9.0 calendar days)
Subjective perception: ~7.2 days
Day 1: Flash Flood Inrush (2h)
Day 3: Circadian Zeitgeber Loss (72h)
Day 6: Acoustic Signal Search (144h)
Day 9: Borehole Breakthrough (216h)
SEISMIC / ROCK GEO-PHONE LISTENER:
Passive listening on CH-1 (Geophone baseline: 0.04 mm/s)
📊 Subterranean Survival Telemetry Ledger
CONFIRMED VIABLE WITH EXTRACTION
Carbon Dioxide (CO₂)
2.1%
Threshold: < 3.0% safe
Oxygen (O₂) Reservoir
17.8%
Initial 20.9%
Hypothermia Risk Index
moderate_stable
Tunnel Temp: 14.2°C
Cumulative Water Seepage
11.8 Liters
Seepage drinking intake
🧠 Free-Running Circadian Desynchronization
0-LUX ZEITGEBER LOSS
7.2
Subjective Days
vs 9.0 real days
First words spoken to rescue squad:
“‘What day is it?’ they asked upon visual contact after 216 hours in unbroken mountain darkness.”
Without sunrise or ambient cues, the human suprachiasmatic nucleus drifts to a ~24.8 hour free-running period, losing ~43 hours of perceived time across 9 calendar days.
⚙️ Geological & Physiological Parameters
TUNABLE ENGINE