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Puget Bubbles
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2020
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Rachel Carson
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Project Title: |
Bubble Plume Emissions from Fault Zones within the Puget Sound Forearc |
Project Status: |
Submitted |
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Principal Investigator: |
Harlan P. Johnson, UW |
Project Institution: |
UW |
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Project ID: |
106617 |
Version #: |
1 |
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Date Submitted: |
8/26/2019 4:02:00 PM |
Created By: |
Harlan P. Johnson |
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Date Last Modified: |
8/26/2019 4:02:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
NSF/GEO/ICER - 106542 - Funded |
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Summary of Field Work: |
Proposal is requesting 4 days of RV CARSON ship time, beginning with a two contiguous days in January 2020 and two additional contiguous days in late March 2020, depending on ship schedules. Project would deploy a small Phantom Remotely Operated Vehicle within Puget Sound during those cruise days. Four additional days would be needed for staging the ROV at the UW campus dock. |
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Summary of Facility Requirements: |
Four days of at-sea ship time, in 2 contiguous time blocks. The ROV to be used is a small Phantom vehicle,with rental costs within the PI budget proposal |
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Summary of other requirements and comments: |
requires minimum of 7 kilowatt electrical generator with 240 volt at 60 cycle power and a compressed air generator. |
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Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
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Request ID: |
1010694 |
Created By: |
Harlan P. Johnson |
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Date Last Modified: |
8/26/2019 4:02:00 PM |
Date Submitted: |
8/26/2019 4:02:00 PM |
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Year: |
2020
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Ship/Facility: |
Rachel Carson
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Optimum Start Date:
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1/2/2020 |
Dates to Avoid: |
no avoidance dates |
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Earliest Start Date: |
1/1/2020 |
Multi-Ship Op: |
No |
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Latest Start Date: |
1/31/2020 |
Other Ship(s): |
no multi-ship operations |
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Operating Days Needed: |
Science Days |
Mob Days |
De-Mob Days |
Estimated Transit Days |
Total Days |
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4 |
2 |
2 |
0 |
8 |
Repeating Cruise?
(within same year) |
Yes |
Interval: |
3 months approximate |
# of Cruises: |
2 |
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Description of Repeating cruise requirements: |
To allow for sampling of gas emission sites, we are requesting two 2-day cruises, with the first in January 2020, and the second 2-day cruise in March 2020 |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
There are two key operating sites within Puget Sound and the ROV work at each site needs a single day. The second operating days in March is to study the variability of the plume emissions within the tectonic Episodic Tremor and Slip cycle for the Cascadia forearc. |
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Short Description of Op Area
for use in schedules: |
Puget Sound |
| Description of Op Area: |
1. Kingston Arch - near the town of Kingson, WA and
2. Alki Point near Seattle WA. |
| Op Area Size/Dia.: |
100 |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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48.879° N
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121.969° W
map
48° 52.74' N
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121° 58.14' W
map
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Ending
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48° 48' N
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121° 54' W
map
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Show Degrees Minutes |
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Foreign Clearance Required? |
No |
Coastal States:
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 Important Info on Foreign Research Clearances
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Are you or any member in your science party bringing in any science equipment items which are regulated for export by the International Traffic in Arms Regulations (ITAR) and/or the Export Administration Regulations (EAR)?
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No |
If yes, have you applied for the necessary permits through your export control office?
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No |
| Questions about ITAR/EAR regulations?
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Comments about foreign clearance requirements or
description of any other special permitting requirements
(e.g., MMPA, ESA, IHA, Marine Sanctuaries, etc.) |
no foreign clearance required, departure and return ports - Seattle WA |
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Requested Start Port |
Intermediate Port(s) |
Requested End Port |
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None |
None |
None |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
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Important Info on Working in Foreign Ports
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Chief Scientist: |
Harlan P. Johnson, UW |
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# in Science Party |
10 |
# of different science teams |
1 |
# Marine Technicians to be
provided by ship operator:
(include in science party total)
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2 |
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Explanation of Science Party Requirements and Technician Requirements |
Primary operation will be Remotely Operated Vehicle deployments and recovery. |
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 Dynamic Positioning |  ADCP | Multibeam | Seismic |
| Dredging/Coring/Large Dia. Trawl Wire | Stern A-frame | Fiber Optic (.681) | 0.680 Coax Wire |
| SCUBA Diving | Radioisotope use - briefly describe | NO Radioisotope use/Natural level work | Other Operator Provided Inst. - Describe |
| 0 PI-Provided Vans - briefly describe | MOCNESS | | |
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Explain Instrumentation or Capability
requirements that could affect choice
of ship in scheduling. |
ROV will be small HD2+2 vehicle, provided by PI. This will need 7 kilowatts of 240 volt 60 cycle electrical power. We will also need a small compressed air generator. We will need 38 khz sonar on the CARSON to be working.
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
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