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heat flow at ASHES
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2019
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Atlantis
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Project Title: |
Collaborative research: Heat flow mapping and quantification at ASHES hydrothermal vent field using an observatory imaging sonar |
Project Status: |
Submitted |
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Principal Investigator: |
Karen Bemis, Rutgers_IMCS |
Project Institution: |
Rutgers_IMCS |
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Project ID: |
106299 |
Version #: |
2 |
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Date Submitted: |
10/17/2018 12:25:00 PM |
Created By: |
Karen Bemis |
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Date Last Modified: |
10/18/2018 2:39:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
NSF/OCE/MGG - NONE - Funded
NSF/OCE/OTIC - NONE - Funded |
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Summary of Field Work: |
Overall, the field work is recover COVIS (Cabled Observatory Vent Imaging Sonar), repair COVIS, and re-deploy COVIS. A longer description: Disconnect COVIS from OOI Cabled Array (it is currently at ASHES vent field in the Axial Caldera). Recover COVIS to ship. Repair COVIS which mostly likely requires transport to Newport then Seattle and then transport to meet ship once repaired. Redeploy COVIS in the same site in ASHES vent field on Axial Caldera including reconnection to Cabled Array. |
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Summary of Facility Requirements: |
recovery and deployment need an ocean going ship with multiple winches and an ROV. Coordination with the OOI Cabled Array operation is a must. Summer 2019 this means Ship is Atlantic and ROV is Jason. COVIS operations will require an additional winch to bring COVIS over ship's edge independent of the ROV. ROV is needed both for the actual recovery and deployment as well as the disconnection and connection from the Cabled Array. |
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Summary of other requirements and comments: |
coordination with OOI Cabled Array cruises is a must |
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Type of Request: |
Collaborative Ship Use |
Request Status: |
Submitted |
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Request ID: |
1010152 |
Created By: |
Karen Bemis |
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Date Last Modified: |
10/18/2018 2:39:00 PM |
Date Submitted: |
10/17/2018 12:25:00 PM |
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Year: |
2019
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Ship/Facility: |
Atlantis
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Optimum Start Date:
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5/24/2019 |
Dates to Avoid: |
listed earliest and latest dates are the weather window for the North Pacific; actual dates should match up with the OOI Cabled Array dates |
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Earliest Start Date: |
5/1/2019 |
Multi-Ship Op: |
No |
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Latest Start Date: |
10/1/2019 |
Other Ship(s): |
no multiship |
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Operating Days Needed: |
Science Days |
Mob Days |
De-Mob Days |
Estimated Transit Days |
Total Days |
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2 |
0 |
0 |
1 |
3 |
Repeating Cruise?
(within same year) |
No |
Interval: |
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# of Cruises: |
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Description of Repeating cruise requirements: |
Doing both recovery and deployment in 2019 would require being on separate legs of the OOI Cabled Array cruise but I don't think this is being handled as an repeating cruise |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
recovery of COVIS needs some part of 1 day
redeployment of COVIS needs some part of 1 day but is anticipated to be on a different leg of the OOI Cabled Array cruise so we are requesting it as a second day
mob and demob time less than 0.25 days so not requesting additional time |
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Short Description of Op Area
for use in schedules: |
Axial Volcano |
| Description of Op Area: |
Axial Volcano Caldera - ASHES vent field |
| Op Area Size/Dia.: |
<1 nautical mile |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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45.933° N
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130.013° W
map
45° 55.98' N
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130° 0.78' W
map
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Ending
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45.934° N
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130.015° W
map
45° 56.04' N
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130° 0.9' W
map
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Show Degrees Minutes |
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Foreign Clearance Required? |
No |
Coastal States:
NONE |
 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 clearances |
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Requested Start Port |
Intermediate Port(s) |
Requested End Port |
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Newport, OR, USA |
None |
Newport, OR, USA |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
these are the expected ports for the OOI Cabled Array cruise |
Important Info on Working in Foreign Ports
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Chief Scientist: |
Karen Bemis, Rutgers_IMCS |
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# in Science Party |
2 |
# of different science teams |
1 |
# Marine Technicians to be
provided by ship operator:
(include in science party total)
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1 |
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Explanation of Science Party Requirements and Technician Requirements |
nominally expect need to provide one engineer for COVIS recovery and deployment as well as either an additional engineer or a scientist for either repair work or decision making respectively |
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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. |
I suspect the dynamic positioning is already requested in the OOI Cabled Array cruise
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
Will need ROV (Jason) to connect and disconnect cables and assist in recovery and deployment; Atlantis should have the winches necessary but this has not been varified |
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