Supplemental Operations Report – April 7th

Date: 4/7/2024
Name of person filing report: Sergii Iakymov
Reason for Report: Routine
Non-Nominal Systems: Hab wall heater, solar observatory, perseverance parking brake & charger. EVA suit 2 & 9. Hab toilet level sensors.

Power system:
Solar: Nominal.
SOC Last 24 hours: Max 100%; Min 74%; Avg 85.1%.
VDC Last 24 hours: Max 59.59V; Min 39.83V; Avg 51.96V.
Generator run time: 5616.1 hours. Oil changed and air filter replaced."

Propane Readings:
Station Tank: 70%
Director Tank: 63%
Intern Tank: 80%
Generator Tank: 68%"

Hab Static Tank – 400 gallons
GreenHab – 142 gallons
Outpost tank – 250 gallons
Science Dome – 0 gallons
Septic Tanks emptied: No"

Sojourner rover used: No
Hours: 199.8
Beginning Charge: 100 %
Ending Charge: 53 %
Currently Charging: yes
Notes on Rovers: Perseverance is charging only up to about 90%. Charging error appears from time to time."

ATV: ATV’s Used: None. Nothing to report.

Hab Car used and why, where: To Hanksville for supplies.
Crew Car used and why, where: From Grand Junction by crew.
General notes and comments: Hab car needs its gas cap replaced.

Summary of Internet:All nominal.
EVA suits and radios:
Suits: Suit 2 has twisted airway coupling, spare parts are in order. Suit 9 has damaged visor and is put aside until the end of the season.
Comms: All nominal.
Campus wide inspection, if action taken, what and why: All nominal
Summary of Hab Operations:Wall heater is not functioning, diagnostic is pending. Toiled level indicator is not working, diagnostic is in progress.
Summary of GreenHab Operations: All nominal
Summary of SciDome Operations:All nominal. "Keep this area clear" sign put up next to the power wall.
Summary of Observatories Operations:Solar observatory telescope diagonal is awaiting new part for replacement. Lower shutter is decoupled and fastened by bungee cord.
Summary of RAM Operations: All nominal
Summary of Outpost Operations:All nominal
Summary of Health and Safety Issues:All nominal

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