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Event details
| Voyage: | IN2020_V01 [details] |
| When: | 2020-02-17 23:11:37 UTC - entered into Elog/Everlog as 2020-02-17 23:11:37 |
| Log: | Updated Dredge in2020_v01 |
| Equipment: | Not specified |
| Position: |
Latitude: -35.0655 Longitude: 93.97667
- entered into Elog as 35 03.93 S, 93 58.6 E |
| Dredge Number: | Test |
| Wind Direction (deg): | 63.2 |
| Planned Heading (deg): | 30 ------------Ground course (deg)-------------- |
| Break of Slope (deg): | 30--------------Slope dip direction (deg)-------------- |
| Current Velocity (m/min): | 15 |
| Current Direction (deg): | 90 |
| Speed Through Water Average (WP1 to WP2): | 11.95---------------kn |
| Speed Over Ground Average (WP2 to Retrival Start/WP3): | 370--------------(M/min = kn x 30.87) |
| Run-in Factor: | .8 |
| Ellipsoidal Distance: | 1000 |
| Target Wire Factor: | 1.2 |
| Actual wireout at dredge retrival (WP3) start: | 3026 |
| Ship speed at retrival (knots): | .2 |
| Ship speed at retrival (m/min): | 6.17 |
| Retrival Wire Speed (m/min): | 15 |
| First Tension Spike Scope: | 2850 |
| Tension Max (Tonnes): | 9.9 |
| Hung Up: | Yes |
| Off Bottom Scope: | 1850 |
| Overall Operation Rating: | 5 |
| Completion Time: | 30 |
| Attachment: | 200217_233408_Graph_Test.JPG |
| Comments: | f;rgb;erugberogb Tensions
winch delay spooling issue. |