“Designing the New National Security Multi-Mission Vessel” for State Maritime Academies

MarineLink reports MARAD is planning a new class of ships to serve as training ships for the five State Maritime Academies (SMA). Additionally these ships are expected to be available to respond to Natural Disasters. The new design is being referred to as the National Security Multi-Mission Vessel (NSMV).

NSMMV Humanitarian Assistance Disaster Response facilities will be concentrated at the sternHerbert Engineering Corp (HEC) prepared a conceptual level design for the NSMV.

DESIGN PARTICULARS
Length o.a.: 159.85 m (524.5 ft.)
Beam: 27 m (88.6 ft.)
Draft: 6.5 m (21.4 ft.)
Design service speed: 8 knots/15% sea margin
Cruising Speed: 12 knots
Propulsion: Diesel Electric
Propulsion engines: 4 x Diesel Generators
Total installed Power: 15,680 kW
Propellers: 1 propeller, fixed pitch
Rudders: 1 flap type rudder on centerline
Fuel: Single fuel – marine gas oil (MGO), max Sulfur content 0.1%
Bow Thruster: retractable combi type – tunnel thruster in up position, azimuthing thruster in down position, “Take Home” source of power, 1450 kW
Stern Thruster: Tunnel type, 890 kW
Fuel Consumption: 60 tons/day @ 18 knots,  26 tons/day at 12 knots
Fresh Water (including sanitary water): 35 gal/day per person for 700 = 93 tons + 5 tons Ship Service FW = 98 tons/day
Fuel range: About 11,000 nm range @ 18 knots design speed with 10% remaining fuel
Food & Stores: 60 days food storage for 700 persons, 297 sq. m. (3,200 sq. ft.) reefer provisions,  240 sq. m. (2,580 sq. ft.) dry provisions
Propulsion motors: 2 x 4,500 kW propulsion motors. Motors in separate watertight compartments.
Electric Power: 6,600 V main power generation, 440 V ship service electric power, 120 V lighting and accommodations
RoRo deck: RoRo space aft with length of about 40 m (130 ft), width inside framing of 24 m (80 ft), clear height of at least 4.7 m (15.3 ft). Usable deck area is about 1,000 sq. m. (10,700 sq. ft.). Suitable for about 10 x 40 ft trailers with 26 autos or about 49 autos/light trucks.
Total container capacity: about 64 TEU for two high.
Crane: 1 x Jib Boom type with 35 MT SWL x 24 m outreach
RoRo ramp: 20 ft. wide watertight wide side ramp with 40 ton capacity

(Image: Herbert Engineering / MARAD)

White Hulls Must Prepare for Gray Zone Challenges–USNI

The US Naval Institute’s 2016 Coast Guard Essay Contest winner, “White Hulls Must Prepare for Gray Zone Challenges,” by LCdr.Craig Allen, Jr., USCG is worth the read.

Much of the focus is on the PATFORSWA and LCdr Allen seems to know where of he speaks.

“Lieutenant Commander Allen is a cutterman assigned to the Office of Defense Operations at Coast Guard Headquarters. He previously commanded the Sentinel-class cutter USCGC William Flores (WPC-1103) and the USCGC Baranof (WPB-1318), an Island-class cutter forward deployed to Manama, Bahrain. He also served as the executive officer of the USCGC Tornado (WPC-14), a Cyclone-class patrol craft. Commander Allen is a 2014 graduate of the U.S. Marine Corps Command and Staff College.”

But as he points out. These “Gray Zones” are not limited to SW Asia. We see them in South East Asia, East Africa, West Africa, and even in Central and South America.

While the post concentrates on crew preparation, I think its appropriate to point out an observation by Vice Adm. Joseph Mulloy, deputy chief of naval operations for integration of capabilities and resources, that attacks like those on the USS Mason, where a non-state actor employed cruise missiles are likely to become more common.

Maybe adding a CIWS (preferably the SeaRAM) to the OPC might not be a bad idea.

Eagle to be Re-Engined

MarineLink is reporting BMT has been awarded a contract to provide support for a planned re-powering of the Barque Eagle.

The $1.5M (approx.) project involves engineering, design, supply and logistics support to install a new MTU 8V4000 engine, ZF gearbox, propeller, automation system and other related components.

Reportedly the work will be done at the Coast Guard Yard, 2017-18.

You can view the specs for an MTU 8V4000 engine here (pdf):

With 1340 HP it should be a substantial upgrade over Elmer that powered her when I was a cadet. My guess is should be good for at least 13 knots.

Sail Training Ship for Algeria

The German Navy Blog, Marine Forum, reports, “7 November, ALGERIA, Polish Gdansk Shipyard launches newly-built sail training vessel EL-MELLAH … regarded as „the largest (110m x 14.5m, 3,000 sqm sails) and fastest (17 knots) sailing ships in the world“ … to be used in training of Algerian Navy cadets … delivery in fall, 2016.”

More information here.