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Lette r re f W O0023626 dated 15-Ju l-2 wa, O ntario

Lette r re f W O0023626 dated 15-Ju l-2 wa, O ntario

Lette r re f W O0023626 dated 15-Ju l-2

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Lette r re f W O0023626 dated 15-Ju l-2

Document must be opened with Adobe to view all ABS amendments.

Gokul Arasu Chitrarasu� Text Box WEB DEPTH IS TO BE 2.5 TIMES THE DEPTH OF THE SCALLOP/ OPENING FOR THE DECK BEAM. ALTERNATIVELY, EFFECTIVE COMPENSATION (COLLAR PLATES) TO BE PROVIDED.

TYPICAL FOR LONGI. GIRDERS IN 03 FLUORIDE DECK LEVEL.

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REFER TO HULL STRUCTURAL DRAWINGS FOR STRUCTURAL DETAILS AT MAIN DECK AND BELOW.

DISTRIBUTION Statement C: Distribution authorized to the U.S. Government agencies and their Contractors. Other request for this document shall be referred to US Department of Transportation Volpe Center.

This drawing, design, concept, and specif ication are the i n t e l l e c t u a l p r o p e r t y o f T A I E n g i n e e r s L L C .

and contain information which is proprietary to TAI Engineers LLC .Th i s i n f o r m a t i on i s f u r n i shed w i t h t h e exp r ess understanding that the recipient recognizes the proprietary nature of this information and will not copy or alter it in any manner, nor transfer it, use it for manufacture, sell it, or use it in any way to the detriment of TAI Engineers LLC. without the express written consent of this f irm. The recipient further agrees not to disclose the information herein to any other party except for the purpose contracted for with TAI Engineers LLC.

DISTRIBUTION Statement C: Distribution authorized to the U.S.

Government agencies and their Contractors. Other request for this document shall be referred to US Department of Transportation Volpe Center.

This drawing, design, concept, and specif ication are the i n t e l l e c t u a l p r o p e r t y o f T A I E n g i n e e r s L L C .

and contain information which is proprietary to TAI Engineers LLC .Th i s i n f o r m a t i on i s f u r n i shed w i t h t h e exp r ess understanding that the recipient recognizes the proprietary nature of this information and will not copy or alter it in any manner, nor transfer it, use it for manufacture, sell it, or use it in any way to the detriment of TAI Engineers LLC. without the express written consent of this f irm. The recipient further

DN

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DISTRIBUTION Statement C: Distribution authorized to the U.S. Government agencies and their Contractors. Other request for this document shall be referred to US Department of Transportation Volpe Center.

This report, drawing, design, concept, and specification are the intellectual property of Loch Harbour Group, LLC, and/or RRP ENGINEERS, L.L.C and contain information which is proprietary. The rights defined below are reserved by Loch Harbour Group, LLC, and/or RRP Engineers, LLC. The United States Government's rights to use, modify, reproduce, release, perform, display, or disclose these technical data are unrestricted. Any reproduction of technical data or portions thereof marked with this legend must also reproduce the markings.

123451015202530354045505560657075808590 C0 A B

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DISTRIBUTION Statement C: Distribution authorized to the U.S. Government agencies and their Contractors. Other request for this document shall be referred to US Department of Transportation Volpe Center.

This drawing, design, concept, and specif ication are the i n t e l l e c t u a l p r o p e r t y o f T A I E n g i n e e r s L L C .

and contain information which is proprietary to TAI Engineers LLC .Th i s i n f o r ma t i on i s f u r n i shed w i t h t h e exp r ess understanding that the recipient recognizes the proprietary nature of this information and will not copy or alter it in any manner, nor transfer it, use it for manufacture, sell it, or use it in any way to the detriment of TAI Engineers LLC. without the express written consent of this f irm. The recipient further

25 20 15

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This report, drawing, design, concept, and specification are the intellectual property of TAI Engineers LLC.and contain information which is proprietary to TAI Engineers LLC. The rights defined below are reserved by TAI Engineers, LLC, with principal address of 2021 Lakeshore Drive, Suite 414, New Orleans, LA 70122. The United States Government's rights to use, modify, reproduce, release, perform, display, or disclose these technical data are unrestricted. Any reproduction of technical data or portions thereof marked with this legend must also reproduce the markings.

DISTRIBUTION Statement C: Distribution authorized to the U.S.

Government agencies and their Contractors. Other request for this document shall be referred to US Department of Transportation Volpe Center.

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i n t e l l e c t u a l p r o p e r t y o f R R P E n g i n e e r s L L C .

and contain information which is proprietary to RRP Engineers LLC .Th i s i n f o r m a t i on i s f u r n i shed w i t h t he exp r ess understanding that the recipient recognizes the proprietary nature of this information and will not copy or alter it in any manner, nor transfer it, use it for manufacture, sell it, or use it in any way to the detriment of RRP Engineers LLC. without the express written consent of this f irm. The recipient further agrees not to disclose the information herein to any other party except for the purpose contracted for with RRP Engineers LLC.

DISTRIBUTION Statement C: Distribution authorized to the U.S.

Government agencies and their Contractors. Other request for

8'

-6

8' -6

8' i n t e l l e c t u a l p r o p e r t y o f R R P E n g i n e e r s L L C .

and contain information which is proprietary to RRP Engineers LLC .Th i s i n f o r m a t i on i s f u r n i shed w i t h t he exp r ess understanding that the recipient recognizes the proprietary nature of this information and will not copy or alter it in any manner, nor transfer it, use it for manufacture, sell it, or use it in any way to the detriment of RRP Engineers LLC. without the express written consent of this f irm. The recipient further agrees not to disclose the information herein to any other party except for the purpose contracted for with RRP Engineers LLC.

DISTRIBUTION Statement C: Distribution authorized to the U.S.

Government agencies and their Contractors. Other request for

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30 25 20 15 10 5 34 1 02 A B

10 5 34 1 02 A B10 5 34 2 1 0 A B

Submitted by:

Loch Harbour Group

3060 Williams Drive, Suite 510

Fairfax, Virginia 22031

Preliminary/Contract Design of Motor Vessel Ranger IV

Contract No.: 6913G623P800007

CLIN-00100

DI-027-01 Area Volume Report Revision 4

Submittal Date: August 13, 2024

DISTRIBUTION Statement C: Distribution authorized to the U.S. Government agencies and their Contractors. Other requests for this document shall be referred to US Department of Transportation Volpe Center.

DATA RIGHTS: This report, drawing, design, concept, and specification are the intellectual property of Loch Harbour

Group, LLC, and/or R.R.P CONSULTING ENGINEERS, L.L.C and contain information which is proprietary. The rights defined below are reserved by Loch Harbour Group, LLC, and/or R.R.P CONSULTING ENGINEERS, L.L.C.

The United States Government’s rights to use, modify, reproduce, release, perform, display, or disclose these technical data are unrestricted. Any reproduction of technical data or portions thereof marked with this legend must also reproduce the markings.

Contract 6913G623P800007

Use or disclosure of the data contained on this sheet is subject to the restriction on the title page of this document. 2

TABLE OF CONTENTS

ACRONYMS AND ABBREVIATIONS

REVISION TABLE

EXECUTIVE SUMMARY

A. ATTACHMENTS

• Attachment A – Area Volume Report_07/24/2024

Use or disclosure of the data contained on this sheet is subject to the restriction on the title page of this document. 3

ACRONYMS AND ABBREVIATIONS

ACRONYM DESCRIPTION

ABS American Bureau of Shipping

CFR Code of Federal Regulations

DI Data Item

DRL Data Requirements List

LHG Loch Harbour Group

SOW Statement of Work

USCG United States Coast Guard

Use or disclosure of the data contained on this sheet is subject to the restriction on the title page of this document. 4

REVISION TABLE

REVISIO

N

DESCRIPTION DATE AUTHOR

0 Initial submission 01-12-24 LHG

1 Updated as per latest general arrangement

04-12-24 LHG

2 Updated as per DI-026-01_General

Arrangement Plan_Rev 2.

06-19-24 LHG

3 Updated to address Government comments and as per DI-026-

01_General Arrangement Plan_Rev

3.

07-05-24 LHG

4 Acronyms and Abbreviations table is corrected

08-13-24 LHG

Use or disclosure of the data contained on this sheet is subject to the restriction on the title page of this document. 5

EXECUTIVE SUMMARY

This document is submitted by Loch Harbour Group, 3060 Williams Drive, Suite 510, Fairfax, Virginia 22031, to satisfy CLIN 00100 DI-027-01 Area/Volume Report, of Contract No.

6913G623P800007.

The objective of this report is to meticulously document and delineate the areas, volumes, and specific positions (including deck, frame, and port/starboard/center placements) of all compartments, tanks, and external working deck regions aboard the vessel Ranger IV. This comprehensive overview aims to offer a detailed understanding of the various categories of spaces available on board along with their area/volume capacities.

The areas, volumes and location of each item presented in the attachment have been sourced from the latest general arrangement drawing_DI-026-01.

Government REVIEW and COMMENT of this report is REQUIRED.

A. ATTACHMENTS

The following serves as supporting documentation for this report.

• Attachment A – Area Volume Report_07/24/2024

Location Category Location Area (ft ) Volume (ft

MAIN DECK

2nd DECK 228.0 2964.0

BOTTOM PLAN 949.0 14719.8

DOUBLE BOTTOM

01 MAIN PASSENGER DECK

PILOT HOUSE 267.00 2269.50

FLYBRIDGE

Total 1444.0 19953.3

MAIN DECK

2nd DECK 2104.6 15784.5

BOTTOM PLAN

DOUBLE BOTTOM

01 MAIN PASSENGER DECK

PILOT HOUSE 1302.35 11069.975

FLYBRIDGE

Total 3407.0 26854.5

MAIN DECK 1629.0 13846.5

2nd DECK

BOTTOM PLAN

DOUBLE BOTTOM

01 MAIN PASSENGER DECK

PILOT HOUSE

FLYBRIDGE

Total 1629.0 13846.5

MAIN DECK

2nd DECK 741.46

BOTTOM PLAN 6889.7

DOUBLE BOTTOM 96.0 4069.8

01 MAIN PASSENGER DECK

PILOT HOUSE

FLYBRIDGE

Total 96.0 11700.9

MAIN DECK

2nd DECK 456 4800.5

BOTTOM PLAN 408.0 4738.8

DOUBLE BOTTOM 1979.9 16088.9

01 MAIN PASSENGER DECK

PILOT HOUSE 119.9 1190.75

FLYBRIDGE

Total 2963.8 26818.9

MAIN DECK 909.84 7733.64

2nd DECK 189 1417.5

BOTTOM PLAN

DOUBLE BOTTOM

01 MAIN PASSENGER DECK 1934.1 16440.1

PILOT HOUSE

FLYBRIDGE 395.00 1580.00

Total 3428.0 27171.2

MAIN DECK 1500.0 -

2nd DECK

BOTTOM PLAN

DOUBLE BOTTOM

01 MAIN PASSENGER DECK

PILOT HOUSE

FLYBRIDGE

Total 1500.0 0.0

14467.7 126345.3

Attachment A - Area Volume Report

General Notes:

The general arrangement drawing was used to locate and size each compartment, tanks, and external working areas.The Data Item includes the area, volume, and the respective location (deck, frame, and port/starboard/center) of all compartments, tanks and external working deck areas.

CONTROL &

NAVIGATION

CREW

ACCOMODATIONS

ENCLOSED CARGO

FUEL & OTHER

LIQUIDS

MACHINERY

PASSENGER SPACES

Grand Total

Area-Volume Report - Results Summary - RANGER IV (VOLPE - ISLE ROYALE)

OPEN CARGO SPACE

Use or disclosure of the data contained on this sheet is subject to the restriction on the title page of this document. 7

Compartment Name Location Category Area

(ft

Deck Height

(ft)

Volume

(ft

Deck Frame Side

CARGO DECK AREA Cargo space 1500.00 - - MAIN DECK 56-86 CL

ENGINE CONTROL ROOM Control & Navigation 228.00 13.0 2964.00 2ND DECK 71-79 S

ENGINE ROOM Control & Navigation 949.00 15.5 14719.78 BOTTOM PLAN 55-71 CL

PILOT HOUSE Control & Navigation 267.00 8.5 2269.50 PILOT HOUSE 13-19 CL

PASSAGEWAY Crew Accomodations 53.00 7.5 397.50 2ND DECK 14-23 CL

PASSAGEWAY Crew Accomodations 139.00 7.5 1042.50 2ND DECK 23-35 CL

PASSAGEWAY Crew Accomodations 112.00 7.5 840.00 2ND DECK 35-52 CL

CREW GALLEY Crew Accomodations 76.00 7.5 570.00 2ND DECK 23-28 S

CREW DINING Crew Accomodations 153.60 7.5 1152.00 2ND DECK 28-35 S

WASHROOM, WATERCLOSET AND SHOWER (x13) Crew Accomodations 271.00 7.5 2032.50 2ND DECK 14-52 P&S

SINGLE STATEROOM #1 Crew Accomodations 57.00 7.5 427.50 2ND DECK 14-19 P

SINGLE STATEROOM #3 Crew Accomodations 57.00 7.5 427.50 2ND DECK 14-19 S

SINGLE STATEROOM #2 Crew Accomodations 66.00 7.5 495.00 2ND DECK 19-23 P

SINGLE STATEROOM #4 Crew Accomodations 66.00 7.5 495.00 2ND DECK 19-23 S

SINGLE STATEROOM #5 Crew Accomodations 60.00 7.5 450.00 2ND DECK 23-27 P

MEETING ROOM Crew Accomodations 91.00 7.5 682.50 2ND DECK 27-31 P

CREW LOUNGE Crew Accomodations 125.00 7.5 937.50 2ND DECK 31-35 P

OFFICER ROOM #1 Crew Accomodations 116.00 7.5 870.00 2ND DECK 35-40 P

OFFICER ROOM #2 Crew Accomodations 116.00 7.5 870.00 2ND DECK 35-40 S

CREW #1 Crew Accomodations 91.00 7.5 682.50 2ND DECK 40-44 P

CREW #2 Crew Accomodations 91.00 7.5 682.50 2ND DECK 40-44 S

CREW #3 Crew Accomodations 91.00 7.5 682.50 2ND DECK 44-48 P

CREW #4 Crew Accomodations 91.00 7.5 682.50 2ND DECK 44-48 S

CREW #5 Crew Accomodations 91.00 7.5 682.50 2ND DECK 48-52 P

CREW #6 Crew Accomodations 91.00 7.5 682.50 2ND DECK 48-52 S

STAIRWAY Crew Accomodations 37.00 8.5 314.50 PILOT HOUSE 27-32 S

PASSAGEWAY Crew Accomodations 88.00 8.5 748.00 PILOT HOUSE 19-32 CL

STAIRWAY Crew Accomodations 38.00 8.5 323.00 PILOT HOUSE 43.5-49 P

CAPTAIN STATEROOM Crew Accomodations 110.00 8.5 935.00 PILOT HOUSE 25 - 31 P

WASHROOM, WATERCLOSET AND SHOWER (x3) Crew Accomodations 82.95 8.5 705.08 PILOT HOUSE 28-32 P&S

OFFICER STATEROOM Crew Accomodations 116.00 8.5 986.00 PILOT HOUSE 25 - 32 S

CAPTAIN OFFICE Crew Accomodations 141.00 8.5 1198.50 PILOT HOUSE 19 - 25 P

SHIP'S OFFICE AND IT CLOSET Crew Accomodations 121.40 8.5 1031.90 PILOT HOUSE 19 - 25 S

LOUNGE SEATING Crew Accomodations 462.00 8.5 3927.00 PILOT HOUSE 32 - 47 CL

COOKING AREA/GALLEY ROOM Crew Accomodations 106.00 8.5 901.00 PILOT HOUSE 32 - 39 S

CARGO EQUIPMENT ROOM Enclosed Cargo 22.00 8.5 187.00 MAIN DECK 22-24

INTERIOR CARGO AREA Enclosed Cargo 1187.00 8.5 10089.50 MAIN DECK 23 - 55 CL

REFRIGERATOR & FREEZER Enclosed Cargo 420.00 8.5 3570.00 MAIN DECK 31-49 CL

LUBE OIL Fuel and Other Liquids - - 72.67 2ND DECK 69-71 S

#1P FO DAY TANK Fuel and Other Liquids - - 193.80 2ND DECK 69-71 P

#1S FO DAY TANK Fuel and Other Liquids - - 193.80 2ND DECK 69-71 S

DEF TK Fuel and Other Liquids - - 91.19 2ND DECK 73-76 CL

OILY WATER TANK Fuel and Other Liquids - - 57.00 2ND DECK 55-57 P SLUDGE OIL TANK Fuel and Other Liquids - - 38.00 2ND DECK 55-57 P TREATED FRESHWATER TANK Fuel and Other Liquids - - 57.00 2ND DECK 55-57 S USED OIL TANK Fuel and Other Liquids - - 38.00 2ND DECK 55-57 S FOREPEAK BALLAST Fuel and Other Liquids - - 1026.71 BOTTOM PLAN 0-6 CL

#1P BALLAST Fuel and Other Liquids - - 78.88 BOTTOM PLAN 6 - 14 P

#1S BALLAST Fuel and Other Liquids - - 78.88 BOTTOM PLAN 6 - 14 S

#2P BALLAST Fuel and Other Liquids - - 241.79 BOTTOM PLAN 14-23 P

#2S BALLAST Fuel and Other Liquids - - 241.79 BOTTOM PLAN 14-23 S

#3P BALLAST Fuel and Other Liquids - - 557.16 BOTTOM PLAN 23-35 P

#3S BALLAST Fuel and Other Liquids - - 557.16 BOTTOM PLAN 23-35 S

#4P BALLAST Fuel and Other Liquids - - 1159.37 BOTTOM PLAN 35-55 P

#4S BALLAST Fuel and Other Liquids - - 1159.37 BOTTOM PLAN 35-55 S

#5P BALLAST Fuel and Other Liquids - - 894.30 BOTTOM PLAN 79-87.5 P

#5S BALLAST Fuel and Other Liquids - - 894.30 BOTTOM PLAN 79-87.5 S

#1 Void Tank (P) Fuel and Other Liquids 48.0 1.86 89.28 DOUBLE BOTTOM 55-57 P #1 Void Tank (S) Fuel and Other Liquids 48.0 1.86 89.28 DOUBLE BOTTOM 55-57 S #1P DIESEL OIL CARGO TANK Fuel and Other Liquids - - 547.20 DOUBLE BOTTOM 39-45 P

#1S DIESEL OIL CARGO TANK Fuel and Other Liquids - - 547.20 DOUBLE BOTTOM 39-45 S

#1P BUNKER TANK Fuel and Other Liquids - - 486.40 DOUBLE BOTTOM 51-55 P

#1S BUNKER TANK Fuel and Other Liquids - - 486.40 DOUBLE BOTTOM 51-55 S

#2P DIESEL OIL CARGO TANK Fuel and Other Liquids - - 486.40 DOUBLE BOTTOM 45-49 P

#2S DIESEL OIL CARGO TANK Fuel and Other Liquids - - 486.40 DOUBLE BOTTOM 45-49 S

SEWAGE/GREY WATER #1C Fuel and Other Liquids - - 364.80 DOUBLE BOTTOM 39-41 P

FRESH WATER #1P Fuel and Other Liquids - - 243.20 DOUBLE BOTTOM 35-37 P

FRESH WATER #1S Fuel and Other Liquids - - 243.20 DOUBLE BOTTOM 35-37 S

ENGINEERS WORKSHOP Machinery 251.00 13.0 3263.00 2ND DECK 71-79 P

BOSUN'S STORES Machinery 205.00 7.5 1537.50 2ND DECK 6 - 14 CL

STEERING GEAR Machinery 408.00 11.6 4738.75 BOTTOM PLAN 79-87.5 CL

AUXILIARY MACHINERY ROOM (AFT) Machinery 856.00 8.29 7097.67 DOUBLE BOTTOM 35 - 55 CL

Bow thruster Room Machinery 96.00 8.00 768.00 DOUBLE BOTTOM 9 - 14 CL

Anchor Chain Locker Machinery 26.50 8.00 212.00 DOUBLE BOTTOM 6 - 9 P&S

AUXILIARY MACHINERY ROOM (FWD) Machinery 282.40 8.00 2259.20 DOUBLE BOTTOM 14 - 23 CL

BATTERY ROOM Machinery 719.00 8.00 5752.00 DOUBLE BOTTOM 23 - 35 CL

FIRE FIGHTING DAMAGE CONTROL GEAR Machinery 53.00 13.0 689.00 PILOT HOUSE 53-56 P

EMERGENCY POWER ROOM Machinery 66.90 7.5 501.75 PILOT HOUSE 53-56 S

STORAGE RACK Passenger Spaces 104.00 7.5 780.00 2ND DECK 53-55 P

CL GR LKR Passenger Spaces 85.00 7.5 637.50 2ND DECK 52-55 S

FLYBRIDGE SEATING Passenger Spaces 395.00 4.0 1580.00 FLYBRIDGE 38-51 CL

CREW LADDERWELL Passenger Spaces 72.00 8.5 612.00 MAIN DECK 23-31

STAIRWAY Passenger Spaces 23.00 8.5 195.50 MAIN DECK 23-31

PASSAGEWAY Passenger Spaces 244.00 8.5 2074.00 MAIN DECK 22-55

PASSENGER PROCESSING AREA Passenger Spaces 521.84 8.5 4435.64 MAIN DECK 14-28 CL

WASHROOM, WATERCLOSET (x1) Passenger Spaces 49.00 8.5 416.50 MAIN DECK 23-26 P

DESK SPACE/IT (UNNAMED SPACE) Passenger Spaces 36.00 8.5 306.00 MAIN PASSENGER 34-38 P

LOUNGE SEATING AND FWD SEATING Passenger Spaces 1677.13 8.5 14255.61 MAIN PASSENGER 11- 52 CL

WASHROOM, WATERCLOSET AND CHANGING TABLE (x2) Passenger Spaces 221.00 8.5 1878.50 MAIN PASSENGER 47 - 55 P&S

Use or disclosure of the data contained on this sheet is subject to the restriction on the title page of this document. 8

ORIGINAL TESTING RESULTS - FOR INFORMATIONAL USE ONLY

DI-027-02 Propulsion System Report Contract 6913G623P800007

Preliminary/Contract Design of Motor Vessel Ranger IV

Submitted by:

Loch Harbour Group

3060 Williams Drive, Suite 510

Fairfax, Virginia 22031

Preliminary/Contract Design of Motor Vessel Ranger IV

Contract No.: 6913G623P800007

CLIN-00100

DI-027-02 Propulsion System Report Revision 2

Date: April 4, 2025

DISTRIBUTION Statement C: Distribution authorized to the U.S. Government agencies and their Contractors.

Other request for this document shall be referred to US Department of Transportation Volpe Center.

TABLE OF CONTENTS

ACRONYMS AND ABBREVIATIONS

REVISION TABLE

REFERENCES

LIST OF SYMBOLS

SUBMISSION SUMMARY

A. REQUIRED EQUIPMENT

B. PERFORMANCE – OPERATING PARAMETERS

C. DESIGN BASIS & ASSUMPTIONS

D. ADDITIONAL PROPULSION INFORMATION

ACRONYMS AND ABBREVIATIONS

ACRONYM DESCRIPTION

CTO Centrum Techniki Okretowej

TAI TAI Engineers, LLC

SOW Statement of Work

LHG Loch Harbour Group

PTO Power Take Off

PTI Power Take In

CPP Controllable Pitch Propellor

FPP Fixed Pitch Propellor

SCR Selective Catalytic Reduction

SS Sea State

REVISION DESCRIPTION DATE AUTHOR

0 Initial submission 05/06/24 LHG 1 Revised submission for Design Review 4 07/11/24 LHG 2 Revised to remove outdated information 04/04/25 VOLPE

REFERENCES

(1) Technical Report No RH-2024/T-003E Ranger IV Passenger Ferry RESULTS OF

MODEL TESTS IN CALM WATER, dated January 2024.

(2) CLIN-0010 DI-023 MODEL TEST REPORT, dated April 12, 2024.

LIST OF SYMBOLS

*See Reference (1).

SUBMISSION SUMMARY

This document is submitted by Loch Harbour Group, 3060 Williams Drive, Suite 510, Fairfax, Virginia 22031, to satisfy CLIN 00100 DI-027-02 Propulsion System Report, of Contract No.

6913G623P800007.

The purpose of this report is to present and document the supporting calculations and identify the design criteria, environmental conditions, margins and parameters used in the design and selection of the propulsion system including diesel generator sets, propulsion motors, propulsion motor drives, passive/active filters, transformers, shafting, propellers, and associated equipment.

The report includes:

• A description of the selected equipment.

• A discussion of alternatives investigated, tradeoff studies performed in arriving at the selected design, and rationale for selection of equipment.

• Diesel-electric solutions include a system harmonic analysis and sub-transient reactance calculations to show how the required power quality characteristics will be achieved under all operating conditions.

• Diagrams and lists which depict the salient features, configuration and components of the propulsion systems. Supporting calculations for each component shall be provided.

Sections (A) through (D) of this report are derived from Reference (1). However, an alternative approach has been provided for the design propeller performance in Appendix – 1. This

Appendix is derived from Reference (2), which reflects the 1500 hp engine that NPS has elected for use on the Ranger IV.

Government REVIEW and COMMENT of this report is REQUIRED.

Review Schedule: Allow 14 days for the Government review and comment before Final Design

Assessment.

A. REQUIRED EQUIPMENT

Dual Hybrid Propulsion System

• Two CAT 3512E Diesel Engines w/ Tier 4 Support Equipment

• Two Reintjes WAF 675 PTO/PTI Gearbox Assemblies

• Two VEM IE4-W61R Propulsion Motors

• Two 534 eKW Corvus Orca Battery Strings

• Two Diesel Gensets

2nd Deck Equipment Layout/Configuration

Item # Equipment Description Remarks/Miscellaneous Notes

1 Main Diesel Engines #1 & #2

#1 STBD

#2 PORT

2 Reduction Gear Box

3 Reduction Gear Box Motor

4 Diesel Generator Sets

1 2 3 4

Item # Equipment Description Remarks/Miscellaneous Notes

1 Main Diesel Engines #1 & #2

2 Reduction Gear Box

6 Diesel Generator Set

27 Propulsion Engine Selective

Catalytic Reduction (SCR)

1 2

B. PERFORMANCE – OPERATING PARAMETERS

I. Propulsion System

a. Main Propulsion Engine Options & Associated Shafting Systems

i. Diesel Engines with two shafted CPP propellors

ii. Diesel-electric with two shafted CPP or FPP propellors

b. Azipods are not allowed due to maintenance locations

II. Diesel Engines – Medium Speed Diesel

III. EPA Criterion – Must meet current EPA Requirements – Tier III or Tier IV depending on engine characteristics.

IV. Fuel – Diesel

Centrum Techniki Okretowej Calm Water Testing (See Reference (1))

CTO conducted calm water tank tests on a model Ranger IV Passenger Ferry. While CTO conducted four specific tests as laid out in the Contract/SOW, this report will focus on the self-propulsion characteristic testing & corresponding results.

Independent Variables

I. CTO provided the hull model equipped with stock propulsion system (tested at two loading conditions).

II. Computational Fluid Analysis was conducted by CTO at a speed of 15 knots.

III. Tests were executed in a deep-water towing tank sized ~ 270 meters (l) x 12 meters (w) x 6 meters (h).

a. Tank was outfitted with a towing carriage (maximum speed of 12 m/s).

b. Full scale propulsion predictions were modeled for freshwater

c. Temperature: 15°C

IV. Self-propulsion Model Tests were executed with stock propeller models CP767A and

CP768A.

V. Two Draughts of 2.515 meters and 2.743 meters.

VI. Eleven different speeds were utilized in testing: 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, and 16 knots.

VII. Model Attributes

a. Scale 1:8.269

b. Material Composition: Wood

c. Outer surface of model was hydrodynamically smooth

d. Turbulisation: 1.0 mm diameter wire at station 19

e. Appendages: Shafts with brackets, rudders with headboxes, bilge keels, thruster tunnel with grids

f. Hull Version/Model: M1143 was used (see Reference (1) for Hull Data)

Propeller Proficiency Testing (see Reference (1))

CTO Test Results / Conclusions (see Reference (1))

Sketches of Model Features (see Reference (1))

Electrical Load Analysis

See DI-030 Electric Power Load Analysis

C. DESIGN BASIS & ASSUMPTIONS

CTO Propulsion Test Characteristics (see Reference (1))

Self-Propulsion Test Results (see Reference (1))

Trips/Transit Profile

Sea State Conditions

Calculations/Measurements Performed by TAI Engineering

Desired Fuel Features

Fuels must be readily available in Houghton, MI but cannot limit the operation of the ship.

Calculations/Measurements Performed by TAI Engineering

Propulsion System Trade-Offs

Propulsor Assembly

Dual Direct

Drive Propulsors

Dual Hybrid

Propulsors

Dual Disel

Electric

Propulsors

Dual Diesel

Electric Hybrid

Propulsors

2 Diesel Engines w/ Tier 4

Support Eqpt

X X

2 Direct Drive

Gearbox Assy’s X

2 Ship Service

Diesel Gensets X X

2 Sets Elec Eqpt

(swbds, xfmrs, etc.)

X X

2 PTO/PTI

Gearbox Assy’s X

2 Motors /

Generators X

2 Battery Strings w/ Assc Elec

Eqpt

X X

2-4 Diesel

Gensets w/ Tier

4 Supp Eqpt

X X

2 Propulsion

Motors X X

2-4 Sets Elec

Propulsion Eqpt

(swbds, xmfrs, etc.)

X X

Propulsion Business Evaluation

Business Case/Risk Assessment performed by TAI Engineering

D. ADDITIONAL PROPULSION INFORMATION

CTO Experiment / Test Assumptions (see Reference (1))

Lightship Weight Breakdown

Calculations Performed by TAI Engineering

DI-027-03 Auxiliary Systems Report

Preliminary/Contract Design of Motor Vessel Ranger IV

Submitted by:

Loch Harbour Group

3060 Williams Drive, Suite 510

Fairfax, Virginia 22031

Preliminary/Contract Design of Motor Vessel Ranger IV

Contract No.: 6913G623P800007

CLIN-00100

DI-027-03 AUXILIARY SYSTEMS REPORT

Revision 5

Date: April 4, 2025

DISTRIBUTION Statement C: Distribution authorized to the U.S. Government agencies and their Contractors. Other requests for this document shall be referred to the US Department of Transportation Volpe Center.

DATA RIGHTS: This report, drawing, design, concept, and specification are the intellectual property of R.R.P

CONSULTING ENGINEERS, L.L.C and contain information which is proprietary to R.R.P CONSULTING

ENGINEERS, L.L.C. This information is furnished with the express understanding that the recipient recognizes the proprietary nature of this information and will not copy or alter it in any manner, nor transfer it, use it for manufacture, sell it, or use it in any way to the detriment of R.R.P CONSULTING ENGINEERS, L.L.C without the express written consent of this firm. The recipient further agrees not to disclose the information herein to any other party except for the purpose contracted for with R.R.P CONSULTING ENGINEERS, L.L.C.

TABLE OF CONTENTS

REVISION TABLE

EXECUTIVE SUMMARY

A. DESCRIPTION

A.1 SEAWATER SERVICE INCLUDING MAIN SEAWATER

A.2 POTABLE WATER SYSTEM

A.3 FIREMAIN SYSTEM

A.4 LUBRICATING OIL INCLUDING FILL, STORAGE AND TRANSFER

A.5 COMPRESSED AIR SYSTEM

A.6 BALLAST, INCLUDING BALLAST WATER TREATMENT SYSTEM

A.7 BILGE SYSTEM

A.8 FUEL OIL FILL, STORAGE, TRANSFER, OFFLOAD, PURIFICATION, AND SERVICE

B. ATTACHMENTS

• Attachment 1 – TAI-1267_DI-027-03_SEAWATER SERVICE INCLUDING MAIN

SEAWATER SYTEM LAYOUT

• Attachment 2 – TAI-1267_DI-027-03_SEAWATER SERVICE INCLUDING MAIN

SEAWATER SYTEM CALCULATIONS

• Attachment 3 – TAI-1267_DI-027-3 POTABLE WATER SYSTEM LAYOUT

• Attachment 4 –TAI-1267_ DI-027-3 POTABLE WATER CAPACITY

CALCULATIONS

• Attachment 5 – TAI-1267_DI-027-03_FIRE MAIN SYSTEM LAYOUT

• Attachment 6 – TAI-1267_DI-027-03_FIRE MAIN SYSTEM CALCULATIONS

• Attachment 7 – TAI-1267_DI-027-03_LUBE OIL SYSTEM LAYOUT

• Attachment 8 – TAI-1267_DI-027-03_LUBE OIL SYSTEM CALCULATIONS

• Attachment 9 – TAI-1267_DI-027-03_COMPRESSED AIR SYSTEM LAYOUT

• Attachment 10 – TAI-1267_DI-027-03_COMPRESSED AIR SYSTEM

CALCULATIONS

• Attachment 11 – TAI-1267_DI-027-03_BALLAST SYSTEM LAYOUT

• Attachment 12 – TAI-1267_DI-027-03_BALLAST SYSTEM CALCULATIONS

• Attachment 13 – TAI-1267_DI-027-03_BILGE SYSTEM LAYOUT

• Attachment 14 – TAI-1267_DI-027-03_BILGE SYSTEM CALCULATIONS

• Attachment 15 – TAI-1267_DI-027-03_FUEL OIL TRANSFER & SERVICE SYSTEM

LAYOUT

• Attachment 16 – TAI-1267_DI-027-03_FUEL OIL TRANSFER & SERVICE SYSTEM

CALCULATIONS

C. REFERENCES

REVISION DESCRIPTION DATE AUTHOR

0 Initial submission 12-13-2023 LHG 1 Updated as per design progress 05-08-2024 LHG 2 Updated as per design progress 06-19-2024 LHG 3 Updated to address government comments 07-09-2024 LHG 4 Updated to address government comments 08-13-2024 LHG 5 Updated auxiliary system drawings 04-04-2025 VOLPE

EXECUTIVE SUMMARY

This document is submitted by Loch Harbour Group, 3060 Williams Drive, Suite 510, Fairfax, Virginia 22031, to satisfy CLIN 00100 DI-027-03 Auxiliary Systems Report, of Contract No.

6913G623P800007.

The purpose of this report will be to explain the level of details provided in the drawing along with the supporting calculations, depicting the salient features and components of each auxiliary system.

The report shall define the overall system configuration and will include preliminary supporting calculations for major system components, and system performance capability for each auxiliary system in the current design phase.

The vessel shall be designed to have A1, Passenger Vessel, Great Lakes Service, Ice Class IE, AMS, HAB and COMF notations as per ABS. Vessel shall be designed to comply with ABS MVR.

Government REVIEW and COMMENT of this report is REQUIRED.

A. DESCRIPTION

A.1 Seawater Service including Main Seawater

The Seawater system is provided to remove heat from the Main Engine Heat exchangers, Genset

Heat Exchangers and provide water to Utility spaces of accommodation areas. The Seawater system is supplied from two seachests separated port and starboard on either side of the vessel.

The seachests are cross connected by a main and auxiliary seawater suction main. Quick opening

Duplex Strainers with associated valving are provided on the seamain. Strainers are located downstream of each seachest valve, as close to the seachest. The seawater cooling system discharge from the Main and auxiliary engines are combined and led to a single discharge main with discharge connections on the port and starboard sides leading to overboard discharge.

The seawater system includes the provision of seawater to Provisional Cooling Plant and the accommodation spaces particularly the Wet modules, Weather deck Hose bibs, Urinals, Crew spaces, Offices spaces and Staterooms through two Sea Water Cooling Pumps via storage tank.

A.2 Potable Water System

The potable water system is provided with two equal sized freshwater storage tanks, two pressure set-pumps, pressure set including hydro-pneumatic compression tank, water heaters, two hot water circulating pumps, shore supply connections and UV disinfection unit.

The pressure sets supply the entire system demand with one pump in standby. Hydro-pneumatic tank is installed to regulate system pressure without the need for continuous pumping. A UV disinfection unit is included to sterilize the freshwater from the storage tanks.

The cold potable water system will receive potable water via port and starboard shore connections to fill the potable water tanks.

The cold potable water system supplies water to the water heaters. Two hot water recirculation pumps are provided in the hot potable water system, and it will be controlled by thermostat.

The potable water system will be provided for service sinks, galley sinks, drinking fountains, window wiper and showers.

A.3 Firemain System

A dry Firemain system is provided with a dedicated Fire Pump, which is located in the Engine room (lower level). The system consists of sea inlets, suction piping, fire pumps and a distributed piping system supplying fire hydrants and hoses located throughout the vessel. Fire pumps will take suction through strainers from Port and Starboard Seachests crossover header and deliver water to fire stations. Bilge/ballast pump can function as standby pump. International shore connection as a loose fitting capable of being connected to any hydrant or hose will be provided.

The fire main system is designed to deliver water through any adjacent fire hydrants at minimum

2.5 bar pressure. Fire hydrants are positioned in the vessel such that at least two jets of water not emanating from the same hydrant will reach any part of the vessel and one of the jets of water will be from a single length of hose.

A.4 Lubricating Oil including Fill, Storage and Transfer

Lube oil Fill and transfer system is provided for Main Engines and Gensets on the vessel. The lube oil system includes one lube oil transfer pump, one used oil transfer pump and a strainer.

The lube oil transfer pump draws the lubricating oil from the lube oil tank and delivering it to the main engine, ensuring proper lubrication of engine components during operation and a dispensing hose. The dispensing hose will deliver lube oil to the gensets.

The used oil from main engines and gensets is transferred to the used oil tank via used oil transfer pump. The accumulated used oil is then discharged to shore through the sludge pump.

A.5 Compressed Air System

A compressed air system is provided with two compressors, two air receivers, two air dryers for supplying starting air to Main engines and ship service air.

A drainage connection is provided for each air receiver at the lowest point. Each drainage connection is fitted with an automatic trap with a manual valved bypass.

Ship service air is distributed at 116 psig (800 kPa) to all equipment and services requiring compressed air. Pressure-reducing valves are provided where necessary to meet the recommendations of the equipment manufacturers.

Each ship service air outlet is provided with a cutout valve and a quick disconnect fitting.

A.6 Ballast, including Ballast Water Treatment System

A ballast system is provided with a dedicated ballast pump for controlled Ballasting and

Deballasting tanks separately.

Ballasting and Deballasting operations are provided via electric motor operated pump and valves.

Each ballast tank is served by a dedicated tail pipe.

Ballast pumps will take suction from port and starboard Seachests crossover or from any ballast tank to deliver water to ballast tanks or overboard discharge.

The internal arrangements of seawater ballast tanks and ballast water piping inlet and outlet arrangements are designed in accordance with IMO Resolution MEPC.209 (63).

A USCG approved ballast water treatment system is provided in Auxiliary machinery room

(FWD). A ballast discharge shore connection is provided.

The Ballasting/Deballasting system will be arranged for both local control and remote control and shall be monitored.

The Optimarin Ballast System (OBS) offers two operational modes to ensure compliance with both regulatory frameworks. Notably, the OBS does not utilize any chemical or toxic agents in its treatment process, leaving no harmful free radicals in the treated ballast water. Consequently, the water discharged poses no greater risk to tanks, coatings, structures, pipes, or pumps than ambient water, thereby reducing operational costs.

The treatment process relies on a combination of filtration and UV treatment. During ballasting, water is first filtered through a 20-micron filter to remove larger particles, including most zooplankton. Following filtration, the water passes through UV chambers where it is exposed to high doses of UV light, effectively killing, or inactivating remaining plankton, bacteria, and viruses. During de-ballasting, the filter is bypassed, and the ballast water is again treated with UV light to ensure comprehensive inactivation of any organisms that may have passed through the initial treatment.

The selection of the Optimarin 167/87FX2 Ballast Water Treatment Unit is grounded in its compliance with both IMO and USCG regulations, ensuring safe and effective treatment of ballast water. The system's reliance on filtration and UV treatment not only eliminates harmful organisms without the use of chemicals but also significantly reduces operational risks to vessel infrastructure.

A.7 Bilge System

A bilge system is provided to de-water to all compartments, where water may accumulate due to condensation, leakage, washing, firefighting, etc. The system also provides controlling flooding in the propulsion machinery space, hence there will be limited damage to piping systems.

One dedicated self-priming bilge pump is provided with strainer that is easily accessible from the floorplate. The bilge system discharges selectively to the oily bilge tank. Fire/ballast pump can function as standby pump.

Direct bilge suction is provided for Engine room and auxiliary machinery room with means of drainage at the full capacity of the Rule-required bilge pump. Each space fitted with a bilge suction shall be equipped with a bilge high-level alarm.

Each suction branch pipeline from each compartment is connected to the bilge manifolds placed in the engine room and auxiliary machinery room. Each suction line should be provided with a non-return valve.

A.8 Fuel Oil Fill, Storage, Transfer, Offload, Purification, and Service

Two fuel oil fill/discharge connections (Port & Starboard) are provided on the Main Deck. Filling connections are terminated in gate valves and are provided with caps. A valved sampling connection will be provided on the fuel suction lines from the service tanks and at each shore connection with provisions for attaching a pressure gauge downstream of the sampling connection at each filling connection.

The filling connection containment is provided with a drain and screw plug to drain.

Diesel Oil Cargo tanks are to be filled from shore connection and discharge of these tanks to the shore by means of two Fuel transfer pumps located in the Aft Auxiliary machinery Room.

The fuel transfer pumps allow the transfer of fuel oil from the shore to fuel oil day tanks and emergency DG fuel oil tank through fuel oil coalescing filter. The fuel oil is recirculated in the ship’s service day tanks supplying the Main Engines, Diesel Generators and Oil Fired Heaters.

Each fuel return line is provided with a check valve to prevent the back flow of fuel into the equipment.

B. ATTACHMENTS

The following serves as supporting documentation for this report.

• Attachment 1 – TAI-1267_DI-027-03_SEAWATER SERVICE INCLUDING MAIN

SEAWATER SYTEM LAYOUT

• Attachment 2 – TAI-1267_DI-027-03_SEAWATER SERVICE INCLUDING MAIN

SEAWATER SYTEM CALCULATIONS

• Attachment 3 – TAI-1267_DI-027-3 POTABLE WATER SYSTEM LAYOUT

• Attachment 4 –TAI-1267_ DI-027-3 POTABLE WATER CAPACITY CALCULATIONS

• Attachment 5 – TAI-1267_DI-027-03_FIRE MAIN SYSTEM LAYOUT

• Attachment 6 – TAI-1267_DI-027-03_FIRE MAIN SYSTEM CALCULATIONS

• Attachment 7 – TAI-1267_DI-027-03_LUBE OIL SYSTEM LAYOUT

• Attachment 8 – TAI-1267_DI-027-03_LUBE OIL SYSTEM CALCULATIONS

• Attachment 9 – TAI-1267_DI-027-03_COMPRESSED AIR SYSTEM LAYOUT

• Attachment 10 – TAI-1267_DI-027-03_COMPRESSED AIR SYSTEM

CALCULATIONS

• Attachment 11 – TAI-1267_DI-027-03_BALLAST SYSTEM LAYOUT

• Attachment 12 – TAI-1267_DI-027-03_BALLAST SYSTEM CALCULATIONS

• Attachment 13 – TAI-1267_DI-027-03_BILGE SYSTEM LAYOUT

• Attachment 14 – TAI-1267_DI-027-03_BILGE SYSTEM CALCULATIONS

• Attachment 15 – TAI-1267_DI-027-03_FUEL OIL TRANSFER & SERVICE SYSTEM

LAYOUT

• Attachment 16 – TAI-1267_DI-027-03_FUEL OIL TRANSFER & SERVICE SYSTEM

CALCULATIONS

C. REFERENCES

• NPS VOLPE Ranger IV Basis of Design

• DI-026-01-GENERAL ARRANGEMENT PLAN Rev 3

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1. THE FABRICATION, LAYOUT, AND INSTALLATION OF THE SYSTEM SHALL BE IN ACCORDANCE WITH ABS MVR RULES, THE FABRICATION, LAYOUT, AND INSTALLATION OF THE SYSTEM SHALL BE IN ACCORDANCE WITH ABS MVR RULES, USCG RULES, AND CONTRACT REQUIREMENTS. 2. THIS DRAWING IS A SCHEMATIC DIAGRAM OF A SYSTEM AND IS NOT MEANT TO SHOW THE FINAL LOCATION OF THIS DRAWING IS A SCHEMATIC DIAGRAM OF A SYSTEM AND IS NOT MEANT TO SHOW THE FINAL LOCATION OF EQUIPMENT, ITEMS OR PIPE ROUTING. 3. PIPE ROUTING SHALL BE CLEAR OF ELECTRICAL EQUIPMENT. PIPE ROUTING SHALL BE CLEAR OF ELECTRICAL EQUIPMENT. 4. WHEREVER TRANSITION IN PIPE SIZE OCCURS, SUITABLE REDUCERS SHALL BE FIELD FITTED. WHEREVER TRANSITION IN PIPE SIZE OCCURS, SUITABLE REDUCERS SHALL BE FIELD FITTED. 5. STRAINER'S MESH SIZE SHALL BE IN ACCORDANCE WITH THE EQUIPMENT MANUFACTURER'S RECOMMENDATIONS. STRAINER'S MESH SIZE SHALL BE IN ACCORDANCE WITH THE EQUIPMENT MANUFACTURER'S RECOMMENDATIONS. 6. CLASS APPROVED FLEXIBLE CONNECTIONS SHALL BE PROVIDED TO SUIT FOR RESILIENCY MOUNTED MACHINERY. CLASS APPROVED FLEXIBLE CONNECTIONS SHALL BE PROVIDED TO SUIT FOR RESILIENCY MOUNTED MACHINERY. 7. SYSTEM PRESSURE TEST SHALL BE CARRIED OUT IN ACCORDANCE WITH SPECIFICATION & REGULATORY SYSTEM PRESSURE TEST SHALL BE CARRIED OUT IN ACCORDANCE WITH SPECIFICATION & REGULATORY REQUIREMENTS. CLEAN & FLUSH THE SYSTEM IN ACCORDANCE WITH SPECIFICATIONS & EQUIPMENT MANUFACTURER’S S REQUIREMENTS. . 8. JACKET WATER TREATMENT ADDITIVES SHALL BE PROVIDED ACCORDING TO MANUFACTURER'S RECOMMENDATIONS. JACKET WATER TREATMENT ADDITIVES SHALL BE PROVIDED ACCORDING TO MANUFACTURER'S RECOMMENDATIONS. 9. THIS IS A CONTRACT LEVEL DESIGN DOCUMENT. THIS DRAWING IS FOR GUIDANCE PURPOSES ONLY AND THE THIS IS A CONTRACT LEVEL DESIGN DOCUMENT. THIS DRAWING IS FOR GUIDANCE PURPOSES ONLY AND THE CONTRACTOR IS RESPONSIBLE FOR DEVELOPING ALL DETAILS NECESSARY TO COMPLETE THE DESIGN IN ACCORDANCE WITH THE TECHNICAL SPECIFICATION.

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SHEET REVISION STATUS AND TITLE INDEX UPDATED.

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GENERAL NOTES UPDATED.

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DI-026-13

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FIRE MAIN SYSTEM

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DI-027-03

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GENERAL NOTES

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SPECIAL NOTATIONS

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AutoCAD SHX Text This report, drawing, design, concept, and report, drawing, design, concept, and report, drawing, design, concept, and drawing, design, concept, and drawing, design, concept, and design, concept, and design, concept, and concept, and concept, and and and specification are the intellectual property of Loch are the intellectual property of Loch are the intellectual property of Loch the intellectual property of Loch the intellectual property of Loch intellectual property of Loch intellectual property of Loch property of Loch property of Loch of Loch of Loch Loch Loch Harbour Group, LLC, and/or TAI ENGINEERS, L.L.C Group, LLC, and/or TAI ENGINEERS, L.L.C Group, LLC, and/or TAI ENGINEERS, L.L.C LLC, and/or TAI ENGINEERS, L.L.C LLC, and/or TAI ENGINEERS, L.L.C and/or TAI ENGINEERS, L.L.C and/or TAI ENGINEERS, L.L.C TAI ENGINEERS, L.L.C TAI ENGINEERS, L.L.C ENGINEERS, L.L.C ENGINEERS, L.L.C L.L.C L.L.C and contain information which is proprietary. The contain information which is proprietary. The contain information which is proprietary. The information which is proprietary. The information which is proprietary. The which is proprietary. The which is proprietary. The is proprietary. The is proprietary. The proprietary. The proprietary. The The The rights defined below are reserved by Loch defined below are reserved by Loch defined below are reserved by Loch below are reserved by Loch below are reserved by Loch are reserved by Loch are reserved by Loch reserved by Loch reserved by Loch by Loch by Loch Loch Loch Harbour Group, LLC, and/or TAI Engineers, LLC. Group, LLC, and/or TAI Engineers, LLC. Group, LLC, and/or TAI Engineers, LLC. LLC, and/or TAI Engineers, LLC. LLC, and/or TAI Engineers, LLC. and/or TAI Engineers, LLC. and/or TAI Engineers, LLC. TAI Engineers, LLC. TAI Engineers, LLC. Engineers, LLC. Engineers, LLC. LLC. LLC. The United States Government's rights to use, United States Government's rights to use, United States Government's rights to use, States Government's rights to use, States Government's rights to use, Government's rights to use, Government's rights to use, rights to use, rights to use, to use, to use, use, use, modify, reproduce, release, perform, display, or reproduce, release, perform, display, or reproduce, release, perform, display, or release, perform, display, or release, perform, display, or perform, display, or perform, display, or display, or display, or or or disclose these technical data are unrestricted. these technical data are unrestricted. these technical data are unrestricted. technical data are unrestricted. technical data are unrestricted. data are unrestricted. data are unrestricted. are unrestricted. are unrestricted. unrestricted. unrestricted. Any reproduction of technical data or portions reproduction of technical data or portions reproduction of technical data or portions of technical data or portions of technical data or portions technical data or portions technical data or portions data or portions data or portions or portions or portions portions portions thereof marked with this legend must also marked with this legend must also marked with this legend must also with this legend must also with this legend must also this legend must also this legend must also legend must also legend must also must also must also also also reproduce the markings.

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STINFO DESIGNATION

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