What happened: The waste-water recovery plant stopped, but the books still credited clean water back into the tank.
Status: Alarm — the books did not balance.
Ticket id: rcpt_31b4430f37
Fault: water_recovery_off
When (simulation step): Step 30 · scenario water_recovery_off
Species out of balance: water (H₂O), total mass
| Book | Residual (kg) |
|---|---|
| O₂ | 8.897047730710775e-16 |
| CO₂ | 0.0 |
| H₂O | -2.000000000326576e-05 |
| total | -2.0000000002376054e-05 |
This is a practice / research receipt from our mass ledger. Not NASA-validated as a whole. Some input rates are cited from a public NASA document; others are labeled ASSUMPTION.