Owner/Operator: King County (Wash.) Department of Transportation, Marine Division
Designer: Teknicraft Design Ltd., Auckland, New Zealand
Builder: All American Marine, Bellingham, Wash.
Dimensions: L: 105’ B: 33’ D: 6.5’
Mission: Passenger ferry
Crew size: Three
HULL
Aluminum catamaran
PERFORMANCE
Speed: 28 knots fully laden at 80 percent load
PROPULSION
(2) Cummins QSK50 Tier 3 engines, 1,800 hp at 1,900 rpm continuous rating
VEEM 46-by-52.5-inch, five-blade propellers
Aqualoy 22 HS 4-inch propeller shafts
PYI PSS shaft seals
ZF 5055A gears, 2.47:1 ratio
ZF electronic engine controls
Delta T engine room fans, dampers and controls
GENERATORS
(2) Mitsubishi/Stamford three-phase, 40-kW auxiliary gensets
CAPACITIES
Passengers: 278
Fuel: 1,800 gallons
Potable water: 100 gallons
NAVIGATION/COMMUNICATIONS
(2) Furuno DRS12A radars
(2) NavNet MFDBB electronic chart displays
(4) Acnodes 19-inch monitors
Ritchie magnetic compass
Furuno FA150 AIS transponder
Simrad AP70 autopilot
Furuno integrated depth sounder with two transducers
Jastram steering system
(4) Decca wipers
Aqua Signal LED navigation lights
Carlisle & Finch searchlight
(2) Icom IC-M604 VHF radios plus command mics
Morad antennas
Kahlenberg M-511C/D electronic horn
FIRE/SAFETY
Onboard fire suppression: Kidde ECS with HFC-227ea agent
Three fire stations
Smoke doors at bottom of interior stairway
Sea-Fire fire detection system
16-camera CCTV system with DVR
ADDITIONAL EQUIPMENT
Beurteaux seats (250 indoor, 28 outdoor)
BilgAlarm bilge monitoring system
Orca Maritime vinyl coating
Sharkhide exterior aluminum coating
3M non-skid deck coating
Intersleek anti-fouling system
CLASSIFICATIONS
U.S. Coast Guard Subchapter K using 5A Space Performance Guidelines for fire load
