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Indiana Harbor and Canal
Dredging and Disposal Project
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Air Monitoring Alarm Response

Air Monitoring Instrument
Thermo Scientific Model 5030 Sharp Monitor
Date and time of alarm
9/20/2024 7:15 AM
to
9/30/2024 7:45 AM
Air monitoring station
checked
M1
checked
M2
checked
M3
checked
M4
Alarm was caused by
checked
Loss of radio communication
checked
Other:
Web site not updating
Name of technician who responded to the alarm
Scott Peterson
Was an email sent to the site technician?
checked
No
Were dredging or construction occurring during the alarm?
checked
Yes
Was dredging suspended?
Blank.
Were corrective actions taken?
checked
Yes
Date of actions taken
9/30/2024
Corrective actions taken
checked
Fault corrected
Description of action taken
Argon National laboratories needed to reprogram script on server which send data to the web page.