Tag Archives: Expeditionary Fast Transport (EPF)

Keel Authenticated

The U.S. Navy held a keel laying and authentication ceremony for its tenth Expeditionary Fast Transport (EPF) vessel, USNS Burlington (EPF-10), September 26.

The ships are capable of interfacing with roll-on/roll-off discharge facilities, as well as on/off-loading vehicles such as a fully combat-loaded Abrams Main Battle Tank
The ships are capable of interfacing with roll-on/roll-off discharge facilities, as well as on/off-loading vehicles such as a fully combat-loaded Abrams Main Battle Tank

The keel was said to be «truly and fairly laid» as it was authenticated by William Pfister, Vice President Emeritus of Austal USA, signing his initials into the keel plate. As the keel is the symbolic backbone of a ship, the keel laying ceremony is a major milestone in the construction process.

«EPFs are incredibly versatile and an asset to the Navy’s fleet», said Captain Scot Searles, Strategic and Theater Sealift program manager, Program Executive Office (PEO), Ships. «With the production consistency that has been demonstrated in the program over the years, I look forward to seeing EPF 10 continue to progress towards delivery».

EPFs are non-combatant vessels designed to operate in shallow-draft ports and waterways, increasing operational flexibility for a wide range of activities including maneuver and sustainment, relief operations in small or damaged ports, flexible logistics support, or as the key enabler for rapid transport. The ships are capable of interfacing with roll-on/roll-off discharge facilities, as well as on/off-loading vehicles such as a fully combat-loaded Abrams Main Battle Tank.

EPFs support a variety of missions including the overseas contingency operations, conducting humanitarian assistance and disaster relief, supporting special operations forces, and supporting emerging joint sea-basing concepts. EPFs are capable of transporting 600 short tons 1,200 NM/1,381 miles/2,222 km at an average speed of 35 knots/40 mph/65 km/h. Each vessel includes a flight deck to support day and night aircraft launch and recovery operations. Burlington will have airline-style seating for 312 embarked forces with fixed berthing for 104.

The EPF program delivered its eighth ship, USNS Yuma, earlier this year and USNS City of Bismarck (EPF-9) is preparing for its second set of sea trials before delivery later this year. USNS Puerto Rico (EPF-11) started construction earlier this year and EPF-12 started construction earlier this week.

As one of the Defense Department’s largest acquisition organizations, PEO Ships is responsible for executing the development and procurement of all destroyers, amphibious ships, special mission and support ships, and special warfare craft.

 

SPECIFICATIONS

PRINCIPAL DIMENSIONS
Material Hull and superstructure – aluminium alloy
Length overall 103 m/337.9 feet
Beam overall 28.5 m/93.5 feet
Hull draft (maximum) 3.83 m/12.57 feet
MISSION BAY
Area (with tie-downs) 1,863 m2/20,053 feet2
Clear Height 4.75 m/15.6 feet
Turning diameter 26.2 m/86.0 feet
ISO TEU (Twenty Equivalent Units) Stations 6 Interface Panels
ACCOMMODATIONS
Crew 41
Single SR 2
Double SR 6
Quad SR 7
Troop Seats 312
Troop Berths Permanent: 104
Temporary: 46
Galley and Messing 48
PROPULSION
Main Engines 4 × MTU 20V8000 M71L Diesel Engines 4 × 9.1 MW
Gear boxes 4 × ZF 60000NR2H Reduction Gears
Waterjets 4 × Wartsila WLD 1400 SR
PERFORMANCE
Average Speed 35 knots/40 mph/65 km/h @ 90% MCR with 635 mt (700 st) payload
Maximum Speed 43 knots/50 mph/80 km/h without payload
Maximum Transit Range 1,200 NM/1,381 miles/2,222 km
Self-Deployment Range 5,600 NM/6,444 miles/10,371 km
Survival Through SS-7
AVIATION FACILITIES
NAVAIR Level 1 Class 2 Certified Flight Deck for one helicopter
Centreline parking area for one helicopter
NAVAIR Level 1 class 4 Type 2 Certified VERTREP (Vertical Replenishment)
Helicopter Control Station
AUXILIARY SYSTEMS
Active Ride Control Transcom Interceptors
Foils: 3.24 m2/34.9 feet2 each, forward on inboard sides of demi-hulls
Vehicle Ramp Articulated Slewing Stern Ramp
Straight aft to 45 Starboard
Telescoping Boom Crane 12.3 mt @ 15 m, 18.2 mt @ 10 m/13.6 Lt @ 49.2 feet, 20.1 Lt @ 32.8 feet

 

Ships

USNS Spearhead (EPF-1), Delivered

USNS Choctaw County (EPF-2), Delivered

USNS Millinocket (EPF-3), Delivered

USNS Fall River (EPF-4), Delivered

USNS Trenton (EPF-5), Delivered

USNS Brunswick (EPF-6), Delivered

USNS Carson City (EPF-7), Delivered

USNS Yuma (EPF-8), Completed acceptance trials

USNS Bismark (EPF-9), Completed builder’s trials

USNS Burlington (EPF-10), Under construction

USNS Puerto Rico (EPF-11), Under construction

USNS EPF-12, On order

Christening of
City of Bismarck

The U.S. Navy christened its newest Expeditionary Fast Transport (EPF), the future USNS City of Bismarck (T-EPF-9), during a 10 a.m. CDT ceremony Saturday, May 13, at the Austal USA shipyard in Mobile, Alabama.

A «Christening» ceremony is a long-standing tradition in U.S. Navy shipbuilding in which ships receive their names during the construction process
A «Christening» ceremony is a long-standing tradition in U.S. Navy shipbuilding in which ships receive their names during the construction process

The future USNS City of Bismarck, designated T-EPF 9, will be the first ship in naval service to honor the city of Bismarck, the capital of the state of North Dakota.

The principal speaker was Air Force General Darren McDew, commander, U.S. Transportation Command. The Honorable Jane Harman, former congresswoman from California, served as the ship’s sponsor. In a time-honored Navy tradition, she christened the ship by breaking a bottle of sparkling wine across the bow.

«We are honored that former Congresswoman Harman will serve as sponsor for the newest ship in our fleet», said the Honorable Sean Stackley, acting secretary of the U.S. Navy. «She has had a distinguished career working to improve our nation’s security and her relationship with Bismarck and its crew will be a continuation of those efforts».

The EPF is a shallow draft, all aluminum, commercial-based catamaran capable of intra-theater personnel and cargo lift providing combatant commanders high-speed sealift mobility with inherent cargo handling capability and agility to achieve positional advantage over operational distances.

EPF is designed to transport 600 short tons/544.3 metric tons of military cargo 1,200 nautical miles/1,381 miles/2,222 km at an average speed of 35 knots/40 mph/65 km/h. The ship is capable of operating in shallow-draft ports and waterways, interfacing with roll-on/roll-off discharge facilities, and on/off-loading a combat-loaded Abrams Main Battle Tank (M1A2).

The EPF will include a flight deck for helicopter operations and an off-load ramp that will allow vehicles to quickly drive off the ship. EPF’s shallow draft (under 15 feet/4.57 m) will further enhance littoral operations and port access. This makes the EPF an extremely flexible asset for support of a wide range of operations including maneuver and sustainment, relief operations in small or damaged ports, flexible logistics support, or as the key enabler for rapid transport.

Badge
Badge

 

SPECIFICATIONS

PRINCIPAL DIMENSIONS
Material Hull and superstructure – aluminium alloy
Length overall 103 m/337.9 feet
Beam overall 28.5 m/93.5 feet
Hull draft (maximum) 3.83 m/12.57 feet
MISSION BAY
Area (with tie-downs) 1,863 m2/20,053 feet2
Clear Height 4.75 m/15.6 feet
Turning diameter 26.2 m/86.0 feet
ISO TEU (Twenty Equivalent Units) Stations 6 Interface Panels
ACCOMMODATIONS
Crew 41
Single SR 2
Double SR 6
Quad SR 7
Troop Seats 312
Troop Berths Permanent: 104
Temporary: 46
Galley and Messing 48
PROPULSION
Main Engines 4 × MTU 20V8000 M71L Diesel Engines 4 × 9.1 MW
Gear boxes 4 × ZF 60000NR2H Reduction Gears
Waterjets 4 × Wartsila WLD 1400 SR
PERFORMANCE
Average Speed 35 knots/40 mph/65 km/h @ 90% MCR with 635 mt (700 st) payload
Maximum Speed 43 knots/50 mph/80 km/h without payload
Maximum Transit Range 1,200 NM/1,381 miles/2,222 km
Self-Deployment Range 5,600 NM/6,444 miles/10,371 km
Survival Through SS-7
AVIATION FACILITIES
NAVAIR Level 1 Class 2 Certified Flight Deck for one helicopter
Centreline parking area for one helicopter
NAVAIR Level 1 class 4 Type 2 Certified VERTREP (Vertical Replenishment)
Helicopter Control Station
AUXILIARY SYSTEMS
Active Ride Control Transcom Interceptors
Foils: 3.24 m2/34.9 feet2 each, forward on inboard sides of demi-hulls
Vehicle Ramp Articulated Slewing Stern Ramp
Straight aft to 45 Starboard
Telescoping Boom Crane 12.3 mt @ 15 m, 18.2 mt @ 10 m/13.6 Lt @ 49.2 feet, 20.1 Lt @ 32.8 feet

 

Ships

USNS Spearhead (EPF-1), Delivered

USNS Choctaw County (EPF-2), Delivered

USNS Millinocket (EPF-3), Delivered

USNS Fall River (EPF-4), Delivered

USNS Trenton (EPF-5), Delivered

USNS Brunswick (EPF-6), Delivered

USNS Carson City (EPF-7), Delivered

USNS Yuma (EPF-8), Delivered

USNS Bismark (EPF-9), Christened

USNS Burlington (EPF-10), Under construction

USNS Puerto Rico (EPF-11), Under construction

USNS EPF-12, On order

USNS EPF-13, On order

 

Delivery of Yuma

The U.S. Navy accepted delivery of its eighth Expeditionary Fast Transport (EPF) vessel, USNS Yuma (EPF-8), April 21.

USNS Yuma (EPF-8) has been delivered to the U.S. Navy following a ceremony held at Austal USA’s Mobile Alabama shipyard (Image: Austal)
USNS Yuma (EPF-8) has been delivered to the U.S. Navy following a ceremony held at Austal USA’s Mobile Alabama shipyard (Image: Austal)

EPFs are shallow draft, all aluminum, commercial-based catamarans capable of intra-theater personnel and cargo transport, that provide combatant commanders high-speed sealift mobility. EPFs enable rapid projection and agile maneuver and transport of personnel, equipment and supplies over operational distances and offer access to harsh and degraded offload points.

«EPFs have performed exceptionally in the fleet, and we continue to deliver highly capable ships that can successfully meet a wide range of missions», said Captain Henry Stevens, Strategic and Theater Sealift program manager, Program Executive Office (PEO) Ships. «The delivery of Yuma will provide continued warfighting capabilities to our fleet as these ships continue to conduct operations around the globe».

As versatile, non-combatant vessels, EPFs provide increased operational flexibility for a wide range of activities including maneuver and sustainment, relief operations, and flexible logistics support. These vessels can interface with roll-on/roll-off discharge facilities and are capable of on/off-loading a combat-loaded Abrams Main Battle Tank. The EPFs include a flight deck to support day and night aircraft launch and recovery operations and airline-style seating for 312 embarked forces with fixed berthing for 104. USNS Yuma (EPF-8) will be owned and operated by the Military Sealift Command.

USNS Yuma (EPF-8) was constructed by Austal USA which is currently under contract for the construction of four additional EPFs. A christening ceremony is scheduled for USNS City of Bismarck (EPF-9) next month with a keel laying ceremony planned for USNS Burlington (EPF-10) early this summer. EPFs 11 and 12 were awarded in September 2016 and are currently in the early stages of production.

As one of the Defense Department’s largest acquisition organizations, PEO Ships is responsible for executing the development and procurement of all destroyers, amphibious ships, special mission and support ships, and special warfare craft.

 

SPECIFICATIONS

PRINCIPAL DIMENSIONS
Material Hull and superstructure – aluminium alloy
Length overall 103 m/337.9 feet
Beam overall 28.5 m/93.5 feet
Hull draft (maximum) 3.83 m/12.57 feet
MISSION BAY
Area (with tie-downs) 1,863 m2/20,053 feet2
Clear Height 4.75 m/15.6 feet
Turning diameter 26.2 m/86.0 feet
ISO TEU (Twenty Equivalent Units) Stations 6 Interface Panels
ACCOMMODATIONS
Crew 41
Single SR 2
Double SR 6
Quad SR 7
Troop Seats 312
Troop Berths Permanent: 104
Temporary: 46
Galley and Messing 48
PROPULSION
Main Engines 4 × MTU 20V8000 M71L Diesel Engines 4 × 9.1 MW
Gear boxes 4 × ZF 60000NR2H Reduction Gears
Waterjets 4 × Wartsila WLD 1400 SR
PERFORMANCE
Average Speed 35 knots/40 mph/65 km/h @ 90% MCR with 635 mt (700 st) payload
Maximum Speed 43 knots/50 mph/80 km/h without payload
Maximum Transit Range 1,200 NM/1,381 miles/2,222 km
Self-Deployment Range 5,600 NM/6,444 miles/10,371 km
Survival Through SS-7
AVIATION FACILITIES
NAVAIR Level 1 Class 2 Certified Flight Deck for one helicopter
Centreline parking area for one helicopter
NAVAIR Level 1 class 4 Type 2 Certified VERTREP (Vertical Replenishment)
Helicopter Control Station
AUXILIARY SYSTEMS
Active Ride Control Transcom Interceptors
Foils: 3.24 m2/34.9 feet2 each, forward on inboard sides of demi-hulls
Vehicle Ramp Articulated Slewing Stern Ramp
Straight aft to 45 Starboard
Telescoping Boom Crane 12.3 mt @ 15 m, 18.2 mt @ 10 m/13.6 Lt @ 49.2 feet, 20.1 Lt @ 32.8 feet

 

Ships

USNS Spearhead (EPF-1), Delivered

USNS Choctaw County (EPF-2), Delivered

USNS Millinocket (EPF-3), Delivered

USNS Fall River (EPF-4), Delivered

USNS Trenton (EPF-5), Delivered

USNS Brunswick (EPF-6), Delivered

USNS Carson City (EPF-7), Delivered

USNS Yuma (EPF-8), Delivered

USNS Bismark (EPF-9), Under construction

USNS Burlington (EPF-10), Under construction

USNS Puerto Rico (EPF-11), Under construction

USNS EPF-12, Under construction