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SPREE
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2021
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Hugh R. Sharp
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Project Title: |
Acoustic source property estimator |
Project Status: |
Submitted |
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Principal Investigator: |
Laurie T. Fialkowski, NRL-DC |
Project Institution: |
NRL-DC |
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Project ID: |
106505 |
Version #: |
3 |
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Date Submitted: |
7/22/2019 12:06:00 PM |
Created By: |
Laurie T. Fialkowski |
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Date Last Modified: |
8/28/2020 3:19:00 PM |
URI Serial #: |
None |
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Funding Agencies: |
NAVY/NRL - NONE - Funded |
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Summary of Field Work: |
Deploy and recover one or two large acoustic receivers. Two deployments, one in deep water, one in shallow water. The receiver(s) will be drifting in deep water, and moored in shallow water. While receivers are deployed, deploy low-signal-level autonomous sources, and tow low-signal-level source. Recover after 4 days. |
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Summary of Facility Requirements: |
A-frame, crane, CTD, Winch. Sufficient deck space for mooring deployments/recoveries. Wire rope on winch for towing source. |
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Summary of other requirements and comments: |
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Type of Request: |
Primary Ship Use |
Request Status: |
Submitted |
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Request ID: |
1010547 |
Created By: |
Laurie T. Fialkowski |
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Date Last Modified: |
8/28/2020 3:19:00 PM |
Date Submitted: |
7/22/2019 12:06:00 PM |
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Year: |
2021
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Ship/Facility: |
Hugh R. Sharp
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Optimum Start Date:
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7/12/2021 |
Dates to Avoid: |
10 day trial must be complete by August 13 to accommodate scientist schedules. |
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Earliest Start Date: |
7/12/2021 |
Multi-Ship Op: |
No |
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Latest Start Date: |
7/22/2020 |
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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9 |
1 |
1 |
1 |
12 |
Repeating Cruise?
(within same year) |
No |
Interval: |
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# of Cruises: |
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Description of Repeating cruise requirements: |
No repeating cruise. |
Justification/Explanation for ship choice, dates,
conflicts, number of days & multi-ship operations: |
Ship choice is based on proximity to desired location of research as well as cost.
Dates are based on availability of science personnel as well as the statistically calmer seas in July - necessary for equipment deployment and recovery.
Number of days is based on the scientific requirement to have 2 separate equipment deployments and recoveries (on-shelf and off-shelf) |
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Short Description of Op Area
for use in schedules: |
Shelf break |
| Description of Op Area: |
South of New Jersey shelf. Two areas: on-shelf and off-shelf. |
| Op Area Size/Dia.: |
60 |
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Lat/Long |
Marsden Grid |
Navy Op Area |
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Beginning
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Ending
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Show Degrees Minutes |
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Foreign Clearance Required? |
No |
Coastal States:
US EEZ |
 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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Yes |
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.) |
EMATTs are ITAR controlled. This has been done before, and we will have proper paperwork in place by June 2021 |
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Requested Start Port |
Intermediate Port(s) |
Requested End Port |
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Lewes, DE, USA |
None, |
Lewes, DE, USA |
Explanation/justification for requested
ports and dates of intermediate stops
or to list additional port stops |
NA |
Important Info on Working in Foreign Ports
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Chief Scientist: |
Laurie T. Fialkowski, NRL-DC |
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# in Science Party |
8 |
# 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 |
science party will ready science equipment. Technician is needed to do regular CTD casts. |
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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. |
NA
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Explain Major Ancillary Facilities
Requirements and list description
and provider for "other" systems. |
NA |
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