08Tirpak

Slide1: 

Totem Ocean Trailer Express Fleet Renewal…the “Orca Class” Ro/Ro Vessel

Slide2: 

CMSP Padilla Towing CMSP MERCORSUR SHUTTTLE American Shipping Group, Inc. Northwest Real Estate & Marinas Regional Petroleum Products

TOTE Company History: 

TOTE Company History Founded in 1975 by Sun Company SS Great Land maiden voyage September 1975 May 1976 TOTE adds second vessel for two sailings per week TOTE acquired by Saltchuk in 1982 July 1991 SS Northern Lights purchased and modified Contract with NASSCO for two Orca Class Ro/Ro vessels December 1999 April 2003-Midnight Sun delivered August 2003-North Star delivered

TOTE Alaska Operations: 

TOTE Alaska Operations Niche Ro/Ro liner service characterized by: Fast 24 kt ship 66 hour transit High cargo productivity 10 hour turnaround Flexibility loading - all equipment types Vehicles 98% average on-time record over 5 years Highway and rail connections throughout greater Alaska and Lower 48/Canada These are recognized as key requirements of any successful Short Sea Service

Alaska Transportation Challenges: 

Alaska Transportation Challenges South Central Alaska’s freight arrives by: Liner Vessel - 67% Barge - 26% Overland - 7% 1,450 nautical miles one way (Tacoma-Anchorage) Wind gust to 100 knots Seas to 60’ Cook Inlet Ice-choked 5 months of year 6 to 7 knot tidal current 35’ tidal range

Ships are usually designed for multi-trade: 

Ships are usually designed for multi-trade

The following conditions differ from area to area:: 

The following conditions differ from area to area: Sea Conditions Ambient Temperatures Environmental Aspects Ice Shallow/Deep Waters Open Fetch Harbor of refuge Design is therefore a compromise trying to satisfy as many conditions as possible.

However, TOTE’s Ponce class vessels were designed for the U.S. East Coast to Puerto Rico trade: 

However, TOTE’s Ponce class vessels were designed for the U.S. East Coast to Puerto Rico trade

Slide9: 

The sea spectra for the Gulf of Alaska have been intensely researched by oil companies who operate tankers to Valdez, Alaska and that spectra was made available to TOTE. We also have 25 years of operating experience in this run. Seakeeping model tests involve many scaling factors and thus may, or may not, represent what actually happens in full scale. TOTE therefore paid an additional cost to test the existing ships in the same: Model Tank Model Scale Sea Spectra As the new ship would be tested.

Vessel Comparison: 

Vessel Comparison Orca Ponce Length 839 feet 790 feet Beam 118 feet 105 feet Speed 24 knots 24 knots Propulsion Diesel Electric Steam Turbine Cargo 550 trailers + 385 trailers + 300 autos 110 autos Internal Ramps 12 5 In the above configuration the Orca can load 120 - 53’ trailers while the Ponce can load 7

O r c a C l a s s : Inboard Profile: 

O r c a C l a s s : Inboard Profile

Cargo Mix Flexibility: 

Cargo Mix Flexibility “Stretch” Flatbed Loads + 70’ 53’ Dry or Reefer 48’ “ “ 45’ “ “ 40’ “ “ 30’ Pups

New Vessel Service Features: 

New Vessel Service Features Diesel-Electric System Attributes Better Able to Maintain Service Speeds in Heavy Weather Smaller Engine Package Improves Payload Area Ease of Maintenance Seakeeping Characteristics Unusually Large Freeboard Whaleback Forecastle to Shed Seas Enhanced Cargo Handling Systems Multiple Internal Ramps Broader Beam Reduced Stanchions Fewer Bulkheads Internal Fuel Tank Ice Bands Fresh Water Ballast

Orca Class Vessel Redundancies: 

Orca Class Vessel Redundancies 4 Main Engines 2 Auxiliary Generators 2 Electric Motors Dual Rudders Twin Propellers 3 Collision Avoidance Radars

The ship is fitted six generators and two propulsion motors.: 

The ship is fitted six generators and two propulsion motors. With all necessary auxiliary loads the following speeds can be achieved. 1 Main Generator 12 knots 2 Main Generators 19.5 knots 3 Main Generators 22.5 knots 4 Main Generators 24.6 knots 4 + 2 Auxiliary 25.3 knots Even with one propulsion motor out of operation a speed 16 kts can be achieved on one shaft.

Slide17: 

Speed Power Curve Main and Auxiliary Generator Powering Steps 50000 40000 30000 20000 10000 10 5 5 15 20 25 26 0 Speed (Knots) 1 AUX. 2 AUX. 1 MAIN 2 MAINS 3 MAINS 4 MAINS MAIN AUXILIARY Shaft Power (KW)

Ice Strengthening: 

Ice Strengthening The new ships were designed to ice class I-C to mitigate potential hull damage.

Seakeeping Tests: 

Seakeeping Tests Ponce Vessel Seakeeping

Seakeeping Tests: 

Seakeeping Tests Orca Vessel Seakeeping

Slide22: 

M. V. North Star Sea Trial August 2003

F.O. Pollution from Grounding or Collision: 

F.O. Pollution from Grounding or Collision

Fuel Oil Tankage and Overflow Configuration: 

Fuel Oil Tankage and Overflow Configuration

Orca Class Vessel Components: 

Orca Class Vessel Components Main Diesels MAN B&W Propulsion/ Alstom Automation Motor Control/ Point 8 Distribution Panel Propellers/Shafting LIPS Steel (USA) Bethlehem Lukens Steering Gear CS Controls Navigation Raytheon

Environmental Design Elements: 

Environmental Design Elements Double hull fuel tank protection latest ballast management system Extremely fuel efficient diesel-electric power plan 4-Cycle engines-clean burning, low emissions of sulfur oxides and nitrogen oxides State-of-the-art sewage treatment plant Trash disposed shore-side via licensed contractor Awards: 2000 Pollution Prevention Award-Alaska Division of Environmental Conservation; 2000 States/British Columbia Oil Spill Task Force Legacy Award; 2002 USCG William M Benkert Environmental Excellence Bronze Award; 2002 Tacoma #8 Rotary Planet Earth Award

First Arrival in Tacoma, April 19, 2003: 

First Arrival in Tacoma, April 19, 2003

First Loading of M. V. Midnight Sun 4-22-03: 

First Loading of M. V. Midnight Sun 4-22-03