Southern New England

  • The Southern New England Section of the American Society of Naval Engineers, Groton, Conn., held its fall meeting at the Coast Guard Academy. The technical session of the meeting was a distinguished panel convened to discuss the topic "Southeastern Connecticut's Stake in the Development of Offshore Resources." The speakers included: Joseph A.Cope, manager of Policy Development and Economics of the Continental Oil Company; John Ritter, president of Hydrospace Systems Inc., based in New London, Conn. ; Christopher Roosevelt of the Oceanic Society, Stamford Marine Center, and R. Wicklund, Legislative Assistant for Ocean Affairs to Senator Lowell P. Weicker Jr.

    Mr. Cope opened the discussion by explaining the impact of offshore resources reserves on New England's energy needs. He began by noting the heavy dependence of New England on oil, which provides approximately 80 percent of the area's energy needs compared to 50 percent nationally.

    With 80 percent of Connecticut's oil imported, the state is vulnerable to interruptions and/or shortages; therefore, the region has a definite interest in the development of offshore oil resources.

    George's Bank may contain up to one billion barrels of oil, and could supply perhaps 5 to 10 percent of the area's energy needs. He indicated that Connecticut was not in the most advantageous position for servicing Baltimore Canyon rigs, but it is in an excellent position to experience secondary benefits associated with the construction of supply ships and/or platforms.

    Mr. Ritter followed by discussing how one of the technological skills of the area, submarine building, could be applied to offshore resources. Southeastern Connecticut has exceptional technical and operational skills and resources which can be readily adapted from their present military application to this commercial area. The development of offshore resources will result in heavy demands for the maintenance and repair of subsea installations.

    A significant cost associated with these operations is the lost time associated with weather. Below a depth of 100 feet, the ocean is relatively calm, and activities can continue long after operations must cease on the surface. His company, Hydrospace Systems, Inc., is presently developing a 115-foot commercial submersible to fill this operational area.

    Mr. Roosevelt, speaking as an environmentalist concerned about the development of the oceans, began with the premise that if there are environmental resources that are economically developable, they will be developed. He emphasized that the goal of the environmentalist is not to stop development, but to temper the undesirable effects. He expressed a concern that the risks associated with offshore development may not have been adequately considered.

    Mr. Wicklund noted that our o f f s h o r e resources have much more to offer than just oil. Primary economic activities represented by all U.S.-controlled ocean resources was estimated at $7.5 billion in 1973. By 2000 it is estimated that this will increase to 40 billion 1973 dollars. These resources include minerals, living resources, and non-extractable resources such as energy. He noted that the marine environment is extremely fragile, and the Federal Government's role is to assure that development and utilization of ocean resources will contribute to living standards while still protecting the environment.

    He noted that during the next few years, Congress and the Administration will have to address several issues of direct importance to southeastern Connecticut Connecticut and offshore resource development.

    The technical session was an enlightening and interesting conclusion to an enjoyable meeting, which began with cocktails and a delicious prime rib dinner at the Academy Officer's Club.

  • Earle Messere, the technical director of the Naval Underwater Systems Center, was the guest speaker at a recent meeting of the Southern New England Section, American Society of Naval Engineers. Mr. Messere likened the Underwater Systems Center to a $500-million industrial research and

  • The joint fall meeting of the New England Section of The Society of Naval Architects and Marine Engineers and the Southern New England Section of The American Society of Naval Engineers featured a presentation by Rear Adm. John Beecher, USN, on "USN Battleship Reactivation Program," following

  • The Southern New England Section of the American Society of Naval Engineers held its quarterly meeting recently in Groton, Conn. Dr. Foster H. Middleton, professor of ocean engineering at the University of Rhode Island (URI), presented an enjoyable program on recent experiences with underwater

  • More than 90 people attended a recent meeting of the Southern New England Section of The American Society of Naval Engineers held at the Submarine Base Officer's Club, Naval Submarine Base, New London/Groton, Conn. Ronald Provencher from Naval Sea Systems Command gave a presentation describing the

  • The quarterly meeting of the American Society of Naval Engineers, Southern New England Section, was held recently at the U.S. Submarine Base in Groton, Conn. Chairman Capt. Don Kern, USN (ret.), presided over the meeting. Lt. Comdr. Michael Goodwin, USCG, presented a discussion accompanied by

  • The quarterly meeting of the American Society of Naval Engineers, Southern New England Section, was held recently in New London, Conn. Capt. Don Kern, USN (ret.), chairman of the Section, presided over the meeting. The large-scale ocean transportation of liquefied natural gas (LNG) to meet energy

  • in Woods Hole. Mass., normally conducts fisheries and oceanographic studies in the Gulf of Maine. Georges Bank, and the continental shelf/slope from Southern New England to Cape Hatteras, N.C. It also serves in NOAA's "Teacher At Sea" program, allowing schoolteachers on board to see science come to life and

  • and Preliminary Design of the Polaris Submarine" was the subject of a presentation by Capt. Harry Jackson (USNret.) at a recent meeting of the Southern New England Section of the American Society of Naval Engineers. Captain Jackson traced the influences on and the genesis of the sub's development from

  • The Southern New England Section of the American Society of Naval Engineers held its quarterly meeting recently at the New London Naval Submarine Base, Groton, Conn. Norman L. Mac- Intyre of Seaworthy Engine Systems, Inc. (Essex, Conn.), presented a clear and stimulating paper on ways of obtaining

  • built by Bay Shipbuilding Corp. to carry domestic coal from ports along the Eastern Seaboard to New England Electric's generating stations in southern New England. The barge will be owned and operated by Universal American Shipping Corporation of Greenwich, Conn. "We chose the name Energy Freedom

  • shoreline. The DWEC would feed into a cable system called the New England –Long Island Interconnector, which will deliver energy to Long Island and Southern New England, enough to power 350,000 homes. Leases for federally-sited wind farms are slated to be auctioned in the first half of this year.  Deepwater

  • MT Mar-24#46 NEW TECH OCEANOLOGY INTERNATIONAL 2024
MTR TV’s professional)
    March 2024 - Marine Technology Reporter page: 46

    NEW TECH OCEANOLOGY INTERNATIONAL 2024 MTR TV’s professional video team was out and about at Oi in London for nearly 20 executive interviews, including [clockwise, starting top left]: Cellula Robotics’ CEO Neil Manning; Rob Dewell, Integration Engineer, Saab UK who put the new eM1-7 electric manipulator

  • MT Mar-24#45 ronments. The new agreement will address speci?  c techni-
c)
    March 2024 - Marine Technology Reporter page: 45

    ronments. The new agreement will address speci? c techni- cal gaps in the UUV defense and offshore energy markets especially for long duration, multi-payload mission opera- tions where communications are often denied or restricted. As part of the new alliance, Metron’s Resilient Mission Autonomy portfolio

  • MT Mar-24#44 NEW TECH OCEANOLOGY INTERNATIONAL 2024
Image courtesy)
    March 2024 - Marine Technology Reporter page: 44

    NEW TECH OCEANOLOGY INTERNATIONAL 2024 Image courtesy Metron/Cellula Teledyne Marine acquires Valeport: Matt Quartley, MD, Valeport and Ole Søe-Pedersen, VP & Image courtesy Teledyne Marine GM Teledyne Marine announce the deal in London. Pictured (L-R): Cellula Robotics, President, Eric Jackson, Metron

  • MT Mar-24#43 Image courtesy Kongsberg Discovery Image courtesy Teledyne)
    March 2024 - Marine Technology Reporter page: 43

    Image courtesy Kongsberg Discovery Image courtesy Teledyne Marine New Products Teledyne Marine had its traditional mega-booth at Oi, busy start to ? nish. Image courtesy Greg Trauthwein offers quality sub-bottom pro? ling capability without the need tion of offshore windfarms. GeoPulse 2 introduces new

  • MT Mar-24#42 NEW TECH OCEANOLOGY INTERNATIONAL 2024
Image courtesy Greg)
    March 2024 - Marine Technology Reporter page: 42

    NEW TECH OCEANOLOGY INTERNATIONAL 2024 Image courtesy Greg Trauthwein Image courtesy BIRNS MacArtney launches the new ultra-compact ø12.7 mm SubConn Nano connector. Innovative connectivity built on 45 years of ? eld-proven and market-trusted design. Image courtesy MacArtney Birns celebrated its 70th

  • MT Mar-24#41 Image courtesy Outland Technology Image courtesy Exail)
    March 2024 - Marine Technology Reporter page: 41

    Image courtesy Outland Technology Image courtesy Exail Image courtesy Submaris and EvoLogics Vehicles The ROV-1500 from Outland Technology represents a leap forward in underwater robotics, a compact remotely operated vehicle (ROV) weighing in at less than 40 lbs (19kg) the ROV- 1500 is easy to transport

  • MT Mar-24#40 NEW TECH OCEANOLOGY INTERNATIONAL 2024
All photos courtesy)
    March 2024 - Marine Technology Reporter page: 40

    NEW TECH OCEANOLOGY INTERNATIONAL 2024 All photos courtesy MTR unless otherwise noted NEW TECH, PARTNERSHIPS LAUNCH IN LONDON With Oceanology International now one month in the rear-view mirror, MTR takes a look at some of the interesting technologies launched before, during and after the London event.

  • MT Mar-24#39 Photo courtesy Global Ocean Design
Figure 7
A 35Ah AGM)
    March 2024 - Marine Technology Reporter page: 39

    Photo courtesy Global Ocean Design Figure 7 A 35Ah AGM lead-acid battery is tested using the West Mountain Radio CBA to show the effect of simply ? lling the battery voids with mineral oil as a compensating ? uid. The CBA is programmed to cut-off at a voltage of 10.50v. The top line (red) shows the

  • MT Mar-24#27 SEA-KIT USV Maxlimer 
returning from HT-HH 
caldera in)
    March 2024 - Marine Technology Reporter page: 27

    SEA-KIT USV Maxlimer returning from HT-HH caldera in Tonga. © SEA-KIT International data and further assess ecosystem recov- ery. What is known, noted Caplan-Auer- bach, is that the impact of submarine vol- canoes on humans is rare. “The HT-HH eruption was a tragedy, but it was very unusual. It let us

  • MT Mar-24#25 Auerbach explained that ideally, “one  ?  ed layers of)
    March 2024 - Marine Technology Reporter page: 25

    Auerbach explained that ideally, “one ? ed layers of geothermal activity,” noted changes over an area of 8,000 km2. They would have both instruments: seismom- Skett, “and the change in salinity and dis- found up to seven km3 of displaced ma- eters to detect and locate subsurface ac- solved particles for

  • MT Mar-24#24 FEATURE  OCEANOGRAPHIC INSTRUMENTATION & SENSORS
DTIS from)
    March 2024 - Marine Technology Reporter page: 24

    FEATURE OCEANOGRAPHIC INSTRUMENTATION & SENSORS DTIS from above, during the tow over the summit of New Volcano 1. This area is roughly 50km from Tongatapu and representative of how Hunga-Tonga Hunga Ha’apai would have looked. Image courtesy NIWA-Nippon Foundation TESMaP / Rebekah Parsons-King 24

  • MT Mar-24#23 elatively inactive since 2014, the Hunga Tonga–Hunga)
    March 2024 - Marine Technology Reporter page: 23

    elatively inactive since 2014, the Hunga Tonga–Hunga Ha‘apai (HT-HH) submarine volcano began erupting on December 20, 2021, reaching peak intensity on January 15, 2022. This triggered tsunamis throughout the Pa- R ci? c, destroyed lives and infrastructure, and generated the largest explosion recorded

  • MT Mar-24#22 FEATURE  OCEANOGRAPHIC INSTRUMENTATION & SENSORS
Aerial)
    March 2024 - Marine Technology Reporter page: 22

    FEATURE OCEANOGRAPHIC INSTRUMENTATION & SENSORS Aerial view of HT-HH volcano, showing new multibeam depth data overlaid on islands satellite image. © SEA-KIT, NIWA-Nippon Foundation TESMaP 22 March/April 2024 MTR #3 (18-33).indd 22 4/4/2024 9:08:10 AM

  • MT Mar-24#19 About the Author
vey with the pipe tracker is not required)
    March 2024 - Marine Technology Reporter page: 19

    About the Author vey with the pipe tracker is not required, resulting in signi? - Svenn Magen Wigen is a Cathodic Protection and corrosion control cant cost savings, mainly related to vessel charter. expert having worked across The major advantage of using FiGS on any type of subsea engineering, design

  • MT Mar-24#18 TECH FEATURE  IMR
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    March 2024 - Marine Technology Reporter page: 18

    TECH FEATURE IMR There are also weaknesses in terms of accuracy because of FiGS Operations and Bene? ts signal noise and the ability to detect small ? eld gradients. In Conventional approaches to evaluating cathodic protection this process there is a risk that possible issues like coating (CP)

  • MT Mar-24#15 sensor options for longer mission periods.
About the)
    March 2024 - Marine Technology Reporter page: 15

    sensor options for longer mission periods. About the Author For glider users working in ? sheries and conservation, Shea Quinn is the Product Line Manager the Sentinel can run several high-energy passive and active of the Slocum Glider at Teledyne Webb acoustic sensors, on-board processing, and imaging

  • MT Mar-24#14 TECH FEATURE TELEDYNE SLOCUM GLIDERS
to hold over 3.)
    March 2024 - Marine Technology Reporter page: 14

    TECH FEATURE TELEDYNE SLOCUM GLIDERS to hold over 3.5 times as many lithium primary batteries as the the water column and its thrusters give it the ability to stay standard Slocum Glider, and to physically accommodate up to on track in strong currents or other dif? cult ocean condi- 8 different sensor

  • MT Mar-24#13 nyone familiar with glider  hardware options integrated)
    March 2024 - Marine Technology Reporter page: 13

    nyone familiar with glider hardware options integrated for a broad Glider answers that need,” said Shea autonomous underwater ve- range of missions. Quinn, Slocum Glider Product Line hicles (AUVs) is certainly “As the use of Slocum Gliders grew, Manager at TWR. A familiar with the popular- so did

  • MT Mar-24#4 Editorial
NIWA-Nippon Foundation TESMaP/
Rebekah Parsons-Kin)
    March 2024 - Marine Technology Reporter page: 4

    Editorial NIWA-Nippon Foundation TESMaP/ Rebekah Parsons-King www.marinetechnologynews.com ast month marked the resounding NEW YORK 118 E. 25th St., New York, NY 10010 return of Oceanology Interna- Tel: (212) 477-6700; Fax: (212) 254-6271 tional in London, perennially one Lof the world’s most important

  • MT Mar-24#2 March/April 2024 On the Cover
Volume 67 • Number 3
Image)
    March 2024 - Marine Technology Reporter page: 2

    March/April 2024 On the Cover Volume 67 • Number 3 Image courtesy NIWA-Nippon Foundation TESMaP / Rebekah Parsons-King 8 Subsea Defense Black Sea Mines When the shooting stops in the Ukraine, the tough work of clearing mines will commence. By David Strachan 12 Gliders Slocum Sentinel 22 Teledyne

  • MT Mar-24#2nd Cover SMART SUBSEA SOLUTIONS
• Delivering data in most adverse)
    March 2024 - Marine Technology Reporter page: 2nd Cover

    SMART SUBSEA SOLUTIONS • Delivering data in most adverse conditions: underwater acoustic modems with advanced communication technology and networking • Accurate USBL, LBL and hybrid positioning of underwater assets, navigation for divers • Modem emulator and multiple cost-saving developer tools • Sonobot

  • MR Apr-24#43 “The industry is an 
ecosystem which includes 
owners)
    April 2024 - Maritime Reporter and Engineering News page: 43

    “The industry is an ecosystem which includes owners, managers, mariners, shipyards, equipment makers, designers, research institutes and class societies: all of them are crucial,” – Eero Lehtovaara, Head of Regulatory & Public Affairs, ABB Marine & Ports All images courtesy ABB Marine and Ports provi

  • MR Apr-24#41 Nautel provides innovative, industry-leading solutions)
    April 2024 - Maritime Reporter and Engineering News page: 41

    Nautel provides innovative, industry-leading solutions speci? cally designed for use in harsh maritime environments: • GMDSS/NAVTEX/NAVDAT coastal surveillance and transmission systems • Offshore NDB non-directional radio beacon systems for oil platform, support vessel & wind farm applications

  • MR Apr-24#39 Tech Files
Latest Products, Systems and Ship Designs
“Wall)
    April 2024 - Maritime Reporter and Engineering News page: 39

    Tech Files Latest Products, Systems and Ship Designs “Wall Climbing Robot” Danish Pilot calls gets ClassNK Nod LEGO Model "A tribute build to a work life at sea" Image courtesy MOL, Sumitomo Heavy Industries lassNK granted its Innovation Endorse- Image courtesy Espen Andersen/DanPilot ment for