Due to the many requests received, Crandall Dry Dock Engineers, Inc. will once again conduct a Dockmasters Training Seminar on December 11-14, 1984, to be held in San Diego, Calif.
The 15th such seminar of its kind, it is intended to familiarize dockmasters and their colleagues with the many facets of drydocking vessels on all types of drydocking facilities, with special attention given to floating drydocks.
Paul S. Crandall, president of Crandall Dry Dock Engineers, will conduct the sessions.
Included in the program will be a tour of National Steel and Shipbuilding Company's new 25,000-ton floating drydock NASSCO Builder, and also, tentatively scheduled, a tour of Southwest Marine's new 22,000-ton floating drydock Pride of San Diego. Added to this year's agenda will be a discussion of the U.S Navy's safety certification program for drydocking facilities (MIL-STD-1625B).
The seminar will be held at the Holiday Inn Embarcadero located on Harbor Drive in San Diego, and those interested should contact Robert Heger or Robert Nelson at Crandall Dry Dock Engineers, Inc., 21 Pottery Lane, Dedham, Mass. 02026, or phone (617) 329- 3240 for more details.
50 Harbor Drive, St. John’s, Newfoundland & Labrador, Canada A1C6J4 T: +1 508 822 7330 E: [email protected] W: http://www.krakensonar.com CEO/President: Karl Kenny No. Of Employees: 9 Kraken is a marine technology company engaged in the design and development of high performance sonars and
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
LANDER LAB #10 BATTERY PACKS, CHARGING, AND CAPACITY TESTING Photo Credit: Hanumant Singh / Woods Hole Oceanographic Institution. By Kevin Hardy, Global Ocean Design LLC n ocean lander has many strengths including that produces the current is irreversible. Examples include ? exibility of deployment
FEATURE SEABED MINING by a sea? oor plume from its pilot collection system test. pact, nodule collection system that utilizes mechanical and The Metals Company recently signed a binding MoU with hydraulic technology. Paci? c Metals Corporation of Japan for a feasibility study on The company’s SMD
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
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
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
INTERVIEW WE ARE ENGAGED WITH MULTIPLE US OSW WIND DEVELOPMENTS AND SEEING AN UP-TICK FOR CVA, TECHNOLOGY REVIEW AND RISK REDUCTION SERVICES IN EARLY DEVELOPMENT PHASES. WITH NEW LEASE ROUNDS COMING AND NEW OPPORTUNITIES, WE DO NOT SEE A BIG SLOWDOWN FOR OSW DEVELOPMENTS APART FROM THE OBVIOUS
ROB LANGFORD, VP, GLOBAL OFFSHORE WIND ob Langford has worked in the offshore industry ABS. “We are growing and evolving our services across all for more than three decades, ‘cutting his teeth’ offshore infrastructure along with our continued support to the in a UK design ? rm working in the North Sea
MARKETS & gas activity returns, we anticipate that supply of the vessels The Question of Emissions to offshore wind projects will reduce, driving demand for ad- Given that SOVs and CSOVs operate in a segment target- ditional CSOVs. ing reduced emissions, and many operate in the North Eu- Outside of China
SOVs China, we do not look at demand for SOVs/CSOVs as having a linear rela- tionship to the number of wind farms or turbines installed. We look to see where a large number of wind turbines are concentrated in relatively close proximity, generally in a very large wind farm or in a project cluster
from gasoline to methanol, but compared to just buying an EV After some pondering, I think I can reduce it to this logi- today that is a pointless exercise. It would actually make more cal sequence: sense to buy a plug-in hybrid that is con? gured for methanol It is the carbon. We want zero carbon as
ing will be more accurate in determining trends and aspects of SIRE 2.0 seeks to unify the maritime community in its ap- improvement or safety concerns. proach to safety and compliance, enhancing transparency and The introduction of core and rotational questions in SIRE 2.0 operational ef? ciency by
is stressing everything in the [email protected] | +1.561.733.2477 ing heads that are dangerous. The maritime logistics chain, from port and harbor facili- Gary Lewis [email protected] | +1.516.441.7258 industry isn’t perfect, but many of theories ties to ships to the cranes to install them
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? cer effective December 11, 2023. age as its new operations manager. Kalla Meegan Port Houston Promotes Pagan Joins BHGI Mariacher, Soares Bristol Harbor Group, Inc. an- Port Houston has promoted nounced it has hired Kyle Pagan as Ryan Mariacher to chief port op- a naval architect. erations of? cer
Feature Electric Tugs ing tug design. ABB was brought on as systems integrator, and Coden, Ala. shipbuilder Master Boat Builders began building the vessel later that year. The result of these efforts is the 82-foot-long tug eWolf, built to ABS class and is compliant with U.S. Coast Guard Subchapter M
eet is un- sprouting up across the globe. Clike any other that has come before it. “When we started this journey, the concept of an electric Crowley’s new harbor tug, eWolf, is unique in that it tug was just starting to kick off,” said Paul Manzi, vice runs 100% powered by batteries, not diesel engines, mean-
to be delivered in 2026, the Conrad Shipyard in late 2023 (and is working on a multi- vessel (with a Norwegian design proven in the North Sea) year harbor deepening project in Freeport, Texas), and will enter a long-term charter to turbine specialist Siemens Amelia Island, being constructed by the same
Feature Shipbuilding WindServe Marine you don’t have the sustained backlog.” Previous editions of Marine News’ U.S. Shipbuilding re- port have noted the increasing concern about what ABS’s Bleiberg (moderating the Marine Money panel) called “the big push for sustainable” shipping”, adding that: “What we
nor future systems. Offshore wind requires extensive cabling. For example, in March, the Army Corps approved a permit 218,000 members (River and Harbors Act of 1899) for Orsted’s Revolution Wind project approximately 15 miles south of Rhode Is- land. The ACE permit area could include up to 65 wind
Column Cybersecurity The Maritime Industry Has Unique Cybersecurity Challenges By Joe Nicastro, Field CTO, Legit Security With supply chain attacks on the rise, works, while foundational, have not evolved in tandem and nation-state attackers constantly looking for new ways with these digital threats
OpEd Shipbuilding can industrial base. building, repairing, repowering and local communities at a time in which Second, the Congress must pri- maintaining ships, not to mention our maritime strength is needed more oritize stable and predictable budgets the massive supply chain that sup- than ever
OpEd Shipbuilding U.S. Commercial Shipbuilding and Repair Industry Ensures American Strength at Sea By Matthew Paxton, President, Shipbuilders Council of America As Senator Roger Wicker force, the U.S. is falling behind. China, Korea and Japan of Mississippi once said, “Growth in commercial ship-
Q&A We’ve still got some work to do. Despite the new guid- Looking across the industry, what are some ance, we are seeing differences in the way that the Coast other important regulatory issues that AWO is Guard is applying crewing and life-saving requirements to currently paying attention to? ATBs from