NEW LUMMI ISLAND FERRY - whatcomcounty.us

NEW LUMMI ISLAND FERRY

Stability Assessment

Prepared for: Whatcom County Public Works • Bellingham, WA

Ref: 17098.01-002-843-5 Rev. - October 6, 2020

Whatcom County Public Works New Lummi Island Ferry 10/6/20

ELLIOTT BAY DESIGN GROUP Job: 17098.01 By: EMC 17098.01-002-843-5- Rev. - Page: i

PREPARED BY

Elliott Bay Design Group 5305 Shilshole Ave. NW, Ste. 100

Seattle, WA 98107

REVISIONS REV DESCRIPTION DATE APPROVED

- Initial Issue 10/06/20 KAJ 55055

CONFIDENTIAL AND PROPRIETARY PROPERTY OF ELLIOTT BAY DESIGN GROUP LLC

MAY NOT BE USED FOR CONSTRUCTION OR PROVIDED TO ANY THIRD PARTIES WITHOUT PRIOR WRITTEN CONSENT.

© 2020 ELLIOTT BAY DESIGN GROUP.


ELLIOTT BAY DESIGN GROUP Job: 17098.01 By: EMC 17098.01-002-843-5- Rev. - Page: ii

TABLE OF CONTENTS PAGE

1 Purpose 1

2 Procedure 1

3 Given and Assumed Parameters 1 3.1 Electronic Hull Model 1 3.2 Stability Requirements 1 3.3 Floodable Length Calculations 2 3.4 Light Ship Weight 2 3.5 Margin Line 2 3.6 Draft 2 3.7 Deadweight 2 3.8 Fixed Ballast 2 3.9 Loading Conditions 2 3.10 Tankage 3

4 Conclusions 3

5 References 5

Appendix A 6

Appendix B 20 Weather Criterion Calculations 21 Maximum VCG GHS Output 22 Passenger Criterion Calculations 25 Intact Stability GHS Output 26

Appendix C 35 Damage Stability Minimum GZ Calculation 36 Damage Stability GHS Output 48

Appendix D 120 Table of Hydrostatics 121 Plot of Hydrostatics 122 Tank Arrangement and Capacities 123 Sail Areas 124 Frame Table 129 Floodable Length 130


ELLIOTT BAY DESIGN GROUP Job: 17098.01 By: EMC 17098.01-002-843-5- Rev. - Page: 1

1 PURPOSE This report details the stability assessment for the New Lummi Island Ferry (LIF). The LIF is a 184 ft x 54 ft x 13.25 ft, 34 car, 150 passenger, double-ended ferry with a maximum loaded draft of 7.50 ft. The new ferry is intended to replace Whatcom County's current ferry (M/V WHATCOM CHIEF) on the same route between the ferry terminals on Lummi Island and the mainland at Gooseberry Point. The vessel will be owned and operated by Whatcom County Public Works (WCPW).

2 PROCEDURE An electronic model of the vessel [1] was used to evaluate applicable intact and damage stability criteria. General HydroStatics (GHS) was used to evaluate the applicable stability requirements. The vessel's stability was evaluated for the loading conditions given in Section 3.9.

3 GIVEN AND ASSUMED PARAMETERS 3.1 Electronic Hull Model The hull model was developed from the vessel model developed in Rhinoceros, a 3D nurbs based modeling software [2], and the Profiles and Deck Arrangements [3]. The model origin and axis convention is as follows:

Table 1: Model axis convention Axis Origin Direction

Longitudinal Frame 0 Positive towards End 2 Transverse Centerline Positive starboard

Vertical Baseline Positive up 3.2 Stability Requirements The following stability criteria were applied for each of the loading conditions. These criteria were developed from the requirements for passenger vessels subject to 46 CFR Subchapter T. While the vessel will operate on protected waters, the analysis considered criteria applicable to vessels operating on partially-protected routes for conservatism.

1. 46 CFR 170.170 Weather Criterion 2. 46 CFR 170.173(e)(1) Criterion for Vessels of Unusual Proportion and Form 3. 46 CFR 171.050 Passenger Criterion 4. 46 CFR 171.070 Subdivision Requirements – Type II 5. 46 CFR 171.080(f) Damage Stability Criterion

All calculations assumed standard salt water with a specific gravity of 1.025. Intact stability calculation and GHS output are included in Appendix B, and damaged stability calculations and GHS output are included in Appendix C.



3.3 Floodable Length Calculations A curve of floodable length is used to confirm the vessel complies with stability requirement #4. The vessel is required to meet a one-compartment standard of flooding through the entire vessel and a two-compartment standard of flooding forward of the first main transverse watertight bulkhead aft of the collision bulkhead. Therefore, the floodable length calculation disregards the collision bulkhead at Frame 14. The floodable length curve is provided in Appendix D.

3.4 Light Ship Weight The light ship weight and center of gravity are based on those calculated in the Weight Estimate [4]. The estimated fixed light ship weight, including a 6% service life margin (SLM), and center of gravity are:

Light Ship Weight: 539 LT LCG: 0.00 ft, aft of amidship VCG: 11.49 ft, above baseline

3.5 Margin Line The margin line is 3 inches below the deck edge at the ends and 9 inches below the deck edge at midships.

3.6 Draft The maximum (subdivision) draft of the vessel is 7.75 ft. There is also an operational draft restriction of 7.5 ft.

3.7 Deadweight The vessel is designed to carry 150 passengers weighing 185 lb and carrying 5 lb of effects each. In addition, three crew members are included with a weight of 225 lb including personal effects.

Several cases of vehicle loading are referenced in the analysis. The maximum vehicle load includes 3 trucks weighing 105,500 lb each from Washington State Commercial Vehicle Guide [5]. Another condition considered the maximum number of standard vehicles (SV) intended to be carried. The vessel is designed to carry up to 34 SV weighing 5,000 lb each.

The 6% service life margin on the lightship weight of the vessel has been included with some conditions to evaluate the vessel's stability near the end of its service life.

It is assumed that 2 LT of stores and spares are to be onboard.

3.8 Fixed Ballast The subject vessel will have no fixed ballast.

3.9 Loading Conditions Table 2 lists the loading conditions considered in the stability assessment. The conditions selected bound all possible operations of the vessel between light ship and the maximum displacement draft. GHS output of the loading conditions can be found in Appendix A.



Table 2: Loading Conditions Cond. Description

0 Light Ship 1 Full Load Departure with Service Life Margin 2 Full Load Arrival with Service Life Margin 3 Full Vehicle Load, Departure 4 Full Vehicle Load, Arrival 5 6

Operational Light Load Subdivision (Maximum Draft)

3.10 Tankage The full load and arrival conditions assumed the tank loads as detailed in Table 3. The U.S. Coast Guard-required free surface moment (FSM) correction, per 46 CFR 170.285: Free surface correction for intact stability calculations, was applied for each of the loading conditions, as shown in Table 3.

Table 3: Free Surface Moment Correction

4 CONCLUSIONS All stability conditions comply with the applicable intact and damage stability requirements for operation as a passenger ferry described by 46 CFR Subchapter T on partially protected water. The sample loading conditions are plotted against the maximum VCG curves in Figure 1.

Tank Name Departure ArrivalFSM

(LT-ft)FO1.S 95% 10% 11.6FO2.P 95% 10% 11.6POTABLE.P 100% 10% 3.0SEWAGE.P 100% 95% 3.0

Total Applied FSM 29.2



Figure 1: Plot of maximum allowable VCG with sample load conditions

0

5

10

15

20

25

30

35

40

45

50

500 525 550 575 600 625 650 675 700 725 750 775 800 825 850

Max

imum

VC

G (f

t)

Displacement (LT)

Maximum VCG Curves- All sample conditions shown -

LCG: 4.5 fwd & aft of Fr 0

Light Ship Full Load w/ SLM, Departure

Full Load w/ SLM, Arrival Full Vehicle Load, Departure

Full Vehicle Load, Arrival Operational Light Load

170.170 Weather Criterion 171.050 Passenger Criterion

170.173(e) Proportion & Form 171.080(f) Damage Criterion

Subdivision

SAFE

UNSAFE



5 REFERENCES

[1] Elliott Bay Design Group, "GHS Computer Hull Model," Computer File: 17098.01.GFT, Rev. -, Seattle, WA, August, 2020.

[2] Elliott Bay Design Group, "Hullform," 17098.01-100-0, Rev. -, Seattle, WA, August, 2020.

[3] Elliott Bay Design Group, "Profiles and Deck Arrangements," 17098.01-002-101-1, Rev. -, Seattle, WA, August, 2020.

[4] Elliott Bay Design Group, "Weight Estimate," 17098.01-002-833-0, Rev. -, Seattle, WA, August, 2020.

[5] "Washington State Commercial Vehicle Guide: M30-39.09," Washington State Department of Transportation, Olympia, 2020.



Appendix A Loading Conditions GHS Output



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN Geometry File: S:\17098.01\Eng-Des\...\Geometry\17098.01-.GFT Geometry File date and time: 08/23/20 10:23:08 GEOMETRY CREATED KAJ 12/03/19 IN RHINO NO SHELL OFFSET INCLUDED CRITICAL POINTS, MARGIN LINE INCLUDED SKEG, STRUTS, SHAFTS, AND RUDDERS EXCLUDED PERMEABILITIES UPDATED BY EMC 04/01/2020 NEW HULL GEOMETRY CREATED EMC 8/23/20 IN RHINO (INCREASED DISPLACEMENT) Origin Definition --------------------------------------- Longitudinal: MID / FR0 Transverse: Centerplane Vertical: Baseline CRITICAL POINT STATUS Baseline draft: 0.000 Trim: zero, Heel: zero + Critical Points----------------------LCP-----TCP-----VCP-----Height (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50s 17.25 17.25 (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50p 17.25 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00s 17.25 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00p 17.25 17.25 (3) VOID 3 VENT TIGHT 43.00f 27.00s 17.00 17.00 (3) VOID 3 VENT TIGHT 43.00f 27.00p 17.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33s 16.28 16.28 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33p 16.28 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33s 16.28 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33p 16.28 16.28 (6) ER ACCESS STAIR 6.00a 22.50s 13.00 13.00 (6) ER ACCESS STAIR 6.00a 22.50p 13.00 13.00 (7) VOID 5 VENT TIGHT 43.00a 27.00s 17.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00p 17.00 17.00 (8) VOID 6 VENT TIGHT 68.00a 24.00s 17.25 17.25 (8) VOID 6 VENT TIGHT 68.00a 24.00p 17.25 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50s 17.25 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50p 17.25 17.25 Distances in FEET.---------------------------------------------------- FREEBOARD STATUS Baseline draft: 0.000 Trim: zero, Heel: zero Least freeboard is 12.98 Ft located at 56.64f Least extra freeboard (to margin line) is 12.25 Ft located at 0.36f



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 0 ***** Lightship WEIGHT STATUS Baseline draft: 6.223 @ 90.00f, 6.223 @ 0.00, 6.223 @ 90.00a Trim: 0.00/180.00, Heel: zero Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 509.47 0.00 0.00 11.49 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 509.47 0.00 0.00 11.49 Free Surface Adjustment----------> 0.06 Adjusted CG----------------------> 0.00 0.00 11.55 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.223 @ 90.00f, 6.223 @ 0.00, 6.223 @ 90.00a Trim: 0.00/180.00, Heel: zero Least freeboard is 6.76 Ft located at 56.64f Least extra freeboard (to margin line) is 6.03 Ft located at 0.36f HYDROSTATIC PROPERTIES Trim: 0.00/180.00, No Heel, VCG = 11.49 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.223 509.47 0.00 4.23 13.43 0.00 100.94 428.0 39.26 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT CRITICAL POINT STATUS Baseline draft: 6.223 @ 90.00f, 6.223 @ 0.00, 6.223 @ 90.00a Trim: 0.00/180.00, Heel: zero + Lowest Critical Point----------------LCP-----TCP-----VCP-----Height (6) ER ACCESS STAIR 6.00a 22.50s 13.00 6.78 (6) ER ACCESS STAIR 6.00a 22.50p 13.00 6.78 Distances in FEET.----------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 1 ***** Full Load w/ SLM, Departure WEIGHT STATUS Baseline draft: 7.459 @ 90.00f, 7.492 @ 0.00, 7.524 @ 90.00a Trim: Aft 0.06/180.00, Heel: Port 0.17 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHT SHIP 509.47 0.00 0.00 11.49 Stores & Spares 2.00 0.00 0.00 13.00 3 Crew (225lbs) 0.30 0.00 0.00 17.00 Oily Water 2.00 0.00 0.00 8.00 Waste Oil 1.00 0.00 0.00 8.00 6% SLM 29.34 0.00 0.00 11.52 3 Trucks (105500lbs) 141.29 0.00 0.00 19.25 150 Passengers (190lbs) 12.72 0.00 0.00 16.25 Total Fixed---------> 698.12 0.00 0.00 13.14 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG-------FSM FO1.S 0.950 0.870 12.21 35.93f 8.09s 8.31 11.6 FO2.P 0.950 0.870 12.21 35.93a 8.10p 8.31 11.6 POTABLE.P 1.000 1.000 2.17 20.00a 15.21p 6.21 0.0 SEWAGE.P 1.000 1.025 2.22 28.00a 15.21p 6.21 0.0 Total Tanks---------> 28.81 3.66a 2.32p 7.99 29.2* Total Weight--------> 726.93 0.15a 0.09p 12.94 Free Surface Adjustment----------> 0.04 Adjusted CG----------------------> 0.15a 0.09p 12.98 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 7.459 @ 90.00f, 7.492 @ 0.00, 7.524 @ 90.00a Trim: Aft 0.06/180.00, Heel: Port 0.17 deg. Least freeboard is 5.39 Ft located at 56.64a Least extra freeboard (to margin line) is 4.68 Ft located at 3.25a HYDROSTATIC PROPERTIES Trim: Aft 0.06/180.00, Heel: Port 0.17 deg., VCG = 12.94 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.492 726.95 0.15a 5.02 15.06 0.10a 135.49 402.6 30.40 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN CRITICAL POINT STATUS Baseline draft: 7.459 @ 90.00f, 7.492 @ 0.00, 7.524 @ 90.00a Trim: Aft 0.06/180.00, Heel: Port 0.17 deg. + Lowest Critical Point----------------LCP-----TCP-----VCP-----Height (6) ER ACCESS STAIR 6.00a 22.50s 13.00 5.57 (6) ER ACCESS STAIR 6.00a 22.50p 13.00 5.44 Distances in FEET.----------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 2 ***** Full Load w/ SLM, Arrival WEIGHT STATUS Baseline draft: 7.323 @ 90.00f, 7.343 @ 0.00, 7.363 @ 90.00a Trim: Aft 0.04/180.00, Heel: Port 0.09 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHT SHIP 509.47 0.00 0.00 11.49 Stores & Spares 2.00 0.00 0.00 13.00 3 Crew (225lbs) 0.30 0.00 0.00 17.00 Oily Water 0.20 0.00 0.00 8.00 Waste Oil 0.10 0.00 0.00 8.00 6% SLM 29.34 0.00 0.00 11.52 3 Trucks (105500lbs) 141.29 0.00 0.00 19.25 150 Passengers (190lbs) 12.72 0.00 0.00 16.25 Total Fixed---------> 695.42 0.00 0.00 13.16 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG-------FSM FO1.S 0.100 0.870 1.29 35.36f 7.44s 5.09 11.6 FO2.P 0.100 0.870 1.29 35.37a 7.47p 5.09 11.6 POTABLE.P 0.100 1.000 0.22 20.00a 15.22p 4.53 1.5 SEWAGE.P 0.950 1.025 2.11 28.00a 15.21p 6.12 0.4 Total Tanks---------> 4.90 12.94a 7.23p 5.50 29.2* Total Weight--------> 700.32 0.09a 0.05p 13.11 Free Surface Adjustment----------> 0.04 Adjusted CG----------------------> 0.09a 0.05p 13.15 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 7.323 @ 90.00f, 7.343 @ 0.00, 7.363 @ 90.00a Trim: Aft 0.04/180.00, Heel: Port 0.09 deg. Least freeboard is 5.58 Ft located at 56.64a Least extra freeboard (to margin line) is 4.86 Ft located at 1.80a HYDROSTATIC PROPERTIES Trim: Aft 0.04/180.00, Heel: Port 0.09 deg., VCG = 13.11 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.343 700.27 0.09a 4.93 14.89 0.07a 131.90 406.9 30.87 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 3 ***** Full Vehicle Load, Departure WEIGHT STATUS Baseline draft: 6.921 @ 90.00f, 6.956 @ 0.00, 6.992 @ 90.00a Trim: Aft 0.07/180.00, Heel: Port 0.18 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHT SHIP 509.47 0.00 0.00 11.49 Stores & Spares 2.00 0.00 0.00 13.00 3 Crew (225lbs) 0.30 0.00 0.00 17.00 Oily Water 2.00 0.00 0.00 8.00 Waste Oil 1.00 0.00 0.00 8.00 34 Vehicles (5000lbs) 75.89 0.00 0.00 17.75 150 Passengers (190lbs) 12.72 0.00 0.00 16.75 Total Fixed---------> 603.38 0.00 0.00 12.38 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG-------FSM FO1.S 0.950 0.870 12.21 35.93f 8.09s 8.31 11.6 FO2.P 0.950 0.870 12.21 35.93a 8.10p 8.31 11.6 POTABLE.P 1.000 1.000 2.17 20.00a 15.20p 6.21 0.0 SEWAGE.P 1.000 1.025 2.22 28.00a 15.20p 6.21 0.0 Total Tanks---------> 28.81 3.66a 2.32p 7.99 29.2* Total Weight--------> 632.19 0.17a 0.11p 12.18 Free Surface Adjustment----------> 0.05 Adjusted CG----------------------> 0.17a 0.11p 12.23 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.921 @ 90.00f, 6.956 @ 0.00, 6.992 @ 90.00a Trim: Aft 0.07/180.00, Heel: Port 0.18 deg. Least freeboard is 5.92 Ft located at 56.64a Least extra freeboard (to margin line) is 5.21 Ft located at 3.25a HYDROSTATIC PROPERTIES Trim: Aft 0.07/180.00, Heel: Port 0.18 deg., VCG = 12.18 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.956 632.21 0.17a 4.69 14.43 0.13a 122.36 418.1 33.73 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 4 ***** Full Vehicle Load, Arrival WEIGHT STATUS Baseline draft: 6.780 @ 90.00f, 6.803 @ 0.00, 6.825 @ 90.00a Trim: Aft 0.04/180.00, Heel: Port 0.10 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHT SHIP 509.47 0.00 0.00 11.49 Stores & Spares 2.00 0.00 0.00 13.00 3 Crew (225lbs) 0.30 0.00 0.00 17.00 Oily Water 0.20 0.00 0.00 8.00 Waste Oil 0.10 0.00 0.00 8.00 34 Vehicles (5000lbs) 75.89 0.00 0.00 16.75 150 Passengers (190lbs) 12.72 0.00 0.00 16.25 Total Fixed---------> 600.68 0.00 0.00 12.26 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG-------FSM FO1.S 0.100 0.870 1.29 35.36f 7.44s 5.09 11.6 FO2.P 0.100 0.870 1.29 35.37a 7.47p 5.09 11.6 POTABLE.P 0.100 1.000 0.22 20.00a 15.22p 4.53 1.5 SEWAGE.P 0.950 1.025 2.11 28.00a 15.21p 6.12 0.4 Total Tanks---------> 4.90 12.94a 7.23p 5.50 29.2* Total Weight--------> 605.58 0.10a 0.06p 12.21 Free Surface Adjustment----------> 0.05 Adjusted CG----------------------> 0.10a 0.06p 12.25 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.780 @ 90.00f, 6.803 @ 0.00, 6.825 @ 90.00a Trim: Aft 0.04/180.00, Heel: Port 0.10 deg. Least freeboard is 6.12 Ft located at 56.64a Least extra freeboard (to margin line) is 5.40 Ft located at 1.80a HYDROSTATIC PROPERTIES Trim: Aft 0.04/180.00, Heel: Port 0.10 deg., VCG = 12.21 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.803 605.75 0.11a 4.59 14.24 0.09a 118.18 421.4 34.57 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 5 ***** Operational Light Load WEIGHT STATUS Baseline draft: 6.237 @ 90.00f, 6.237 @ 0.00, 6.237 @ 90.00a Trim: 0.00/180.00, Heel: zero Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM LIGHT SHIP 509.47 0.00 0.00 11.49 Stores & Spares 2.00 0.00 0.00 13.00 3 Crew (225lbs) 0.30 0.00 0.00 17.00 Total Weight--------> 511.77 0.00 0.00 11.50 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 511.77 0.00 0.00 11.50 Free Surface Adjustment----------> 0.06 Adjusted CG----------------------> 0.00 0.00 11.56 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.237 @ 90.00f, 6.237 @ 0.00, 6.237 @ 90.00a Trim: 0.00/180.00, Heel: zero Least freeboard is 6.75 Ft located at 56.64f Least extra freeboard (to margin line) is 6.01 Ft located at 0.36f HYDROSTATIC PROPERTIES Trim: 0.00/180.00, No Heel, VCG = 11.50 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.237 511.77 0.00 4.24 13.45 0.00 101.40 428.0 39.13 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT CRITICAL POINT STATUS Baseline draft: 6.237 @ 90.00f, 6.237 @ 0.00, 6.237 @ 90.00a Trim: 0.00/180.00, Heel: zero + Lowest Critical Point----------------LCP-----TCP-----VCP-----Height (6) ER ACCESS STAIR 6.00a 22.50s 13.00 6.76 (6) ER ACCESS STAIR 6.00a 22.50p 13.00 6.76 Distances in FEET.----------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 6 ***** Subdivision Draft WEIGHT STATUS Baseline draft: 7.749 @ 90.00f, 7.750 @ 0.00, 7.750 @ 90.00a Trim: 0.00/180.00, Heel: Port 0.17 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHT SHIP 509.47 0.00 0.00 11.49 Stores & Spares 2.00 0.00 0.00 13.00 3 Crew (225lbs) 0.30 0.00 0.00 17.00 Oily Water 2.00 0.00 0.00 8.00 Waste Oil 1.00 0.00 0.00 8.00 6% SLM 29.34 0.00 0.00 11.52 3 Trucks (105500lbs) 141.29 0.00 0.00 19.25 150 Passengers (190lbs) 12.72 0.00 0.00 16.25 Margin to Subdivision Dra 47.23 2.21f 0.00 16.25 Total Fixed---------> 745.35 0.14f 0.00 13.34 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG-------FSM FO1.S 0.950 0.870 12.21 35.93f 8.09s 8.31 11.6 FO2.P 0.950 0.870 12.21 35.93a 8.10p 8.31 11.6 POTABLE.P 1.000 1.000 2.17 20.00a 15.20p 6.21 0.0 SEWAGE.P 1.000 1.025 2.22 28.00a 15.20p 6.21 0.0 Total Tanks---------> 28.81 3.66a 2.32p 7.99 29.2* Total Weight--------> 774.16 0.00 0.09p 13.14 Free Surface Adjustment----------> 0.04 Adjusted CG----------------------> 0.00 0.09p 13.18 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 7.749 @ 90.00f, 7.750 @ 0.00, 7.750 @ 90.00a Trim: 0.00/180.00, Heel: Port 0.17 deg. Least freeboard is 5.15 Ft located at 56.64a Least extra freeboard (to margin line) is 4.42 Ft located at 0.36a HYDROSTATIC PROPERTIES Trim: 0.00/180.00, Heel: Port 0.17 deg., VCG = 13.14 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.750 774.00 0.00 5.18 15.35 0.00 141.32 394.4 29.19 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN CRITICAL POINT STATUS Baseline draft: 7.749 @ 90.00f, 7.750 @ 0.00, 7.750 @ 90.00a Trim: 0.00/180.00, Heel: Port 0.17 deg. + Lowest Critical Point----------------LCP-----TCP-----VCP-----Height (6) ER ACCESS STAIR 6.00a 22.50s 13.00 5.32 (6) ER ACCESS STAIR 6.00a 22.50p 13.00 5.18 Distances in FEET.----------------------------------------------------



Appendix B Weather Criterion Calculations

Passenger Heel Criterion Calculations Maximum VCG GHS Output Intact Stability GHS Output



WEATHER CRITERION CALCULATIONS

PAHΔ tan (T )

P = 0.0033 + (L/14200)² = 0.003 LT/ft²A = lateral area above waterlineH = vertical distance from centroid of A to 1/2 draft pointΔ = displacement in long tonsT = 14 degrees or angle of heel where 1/2 freeboard is submerged,

whichever is less.

Length on max waterline: 184 ftDepth to freeboard deck: 13 ft (low point, at edge)Beam: 54 ft

Draft, T: 6.50 6.75 7.00 7.25 7.50 7.75 8.00Displacement to T: 554.76 596.76 639.75 683.65 728.44 774.07 820.52Area above waterline: 3081.53 3037.76 2993.53 2948.99 2904.16 2859.12 2813.94h of area above waterline: 10.26 10.16 10.05 9.95 9.86 9.76 9.66h of area to baseline: 16.76 16.91 17.05 17.20 17.36 17.51 17.66Vertical distance, H: 13.51 13.53 13.55 13.58 13.61 13.63 13.66Freeboard: 6.50 6.25 6.00 5.75 5.50 5.25 5.00Tangent to 1/2 freeboard: 0.12 0.12 0.11 0.11 0.10 0.10 0.09Tangent 14 deg: 0.25 0.25 0.25 0.25 0.25 0.25 0.25GM required: 2.16 2.06 1.98 1.91 1.85 1.80 1.75KMt at draft T: 48.76 47.15 45.71 44.45 43.34 42.37 41.52Max KG incl. free surface: 46.60 45.08 43.73 42.55 41.49 40.57 39.76

DRAFT DISP MAX KG MIN GMt6.50 554.76 46.60 2.166.75 596.76 45.08 2.067.00 639.75 43.73 1.987.25 683.65 42.55 1.917.50 728.44 41.49 1.857.75 774.07 40.57 1.808.00 820.52 39.76 1.75

SUMMARY TABLE

WEATHER CRITERION MAXIMUM KG CALCULATIONfrom 46 CFR 170.170

For Service on Partially Protected Waters

GM reqd =



MAXIMUM VCG GHS OUTPUT

08/24/20 12:45:53 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY Geometry File: S:\17098.01\Eng-Des\...\Geometry\17098.01-.GFT Geometry File date and time: 08/23/20 10:23:08 GEOMETRY CREATED KAJ 12/03/19 IN RHINO NO SHELL OFFSET INCLUDED CRITICAL POINTS, MARGIN LINE INCLUDED SKEG, STRUTS, SHAFTS, AND RUDDERS EXCLUDED PERMEABILITIES UPDATED BY EMC 04/01/2020 NEW HULL GEOMETRY CREATED EMC 8/23/20 IN RHINO (INCREASED DISPLACEMENT) Origin Definition --------------------------------------- Longitudinal: MID / FR0 Transverse: Centerplane Vertical: Baseline CRITICAL POINT STATUS Baseline draft: 0.000 Trim: zero, Heel: zero + Critical Points----------------------LCP-----TCP-----VCP-----Height (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50s 17.25 17.25 (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50p 17.25 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00s 17.25 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00p 17.25 17.25 (3) VOID 3 VENT TIGHT 43.00f 27.00s 17.00 17.00 (3) VOID 3 VENT TIGHT 43.00f 27.00p 17.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33s 16.28 16.28 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33p 16.28 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33s 16.28 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33p 16.28 16.28 (6) ER ACCESS STAIR 6.00a 22.50s 13.00 13.00 (6) ER ACCESS STAIR 6.00a 22.50p 13.00 13.00 (7) VOID 5 VENT TIGHT 43.00a 27.00s 17.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00p 17.00 17.00 (8) VOID 6 VENT TIGHT 68.00a 24.00s 17.25 17.25 (8) VOID 6 VENT TIGHT 68.00a 24.00p 17.25 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50s 17.25 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50p 17.25 17.25 Distances in FEET.----------------------------------------------------



08/24/20 12:45:53 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY MAXIMUM VCG vs. DISPLACEMENT for INTACT with ROLL Heeling moment is present from: user specification LCG = 4.50f Displacement ------ Margins ------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 --------------------------------------------- 327.25 33.42 0d 14d 149% 582% 361.93 32.88 0d 12d 186% 557% 397.99 32.25 0d 11d 207% 537% 435.36 31.55 0d 9d 220% 516% 473.99 30.79 0d 8d 221% 496% 513.81 30.03 0d 7d 217% 472% 554.76 29.27 0d 5d 210% 446% 596.76 28.54 0d 4d 201% 415% 639.75 27.85 0d 3d 191% 382% 683.65 27.17 0d 2d 181% 350% 728.44 26.49 0d 1d 172% 318% 774.07 25.82 0d 165% 287% 820.52 -1.00 LARGE -1d 825% 825% --------------------------------------------- Heeling moment is present from: user specification LCG = 0.00 Displacement ------ Margins ------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 --------------------------------------------- 327.25 33.51 0d 14d 138% 581% 361.93 32.98 0d 12d 152% 559% 397.99 32.40 0d 11d 212% 533% 435.36 31.70 0d 10d 223% 516% 473.99 30.94 0d 8d 225% 498% 513.81 30.13 0d 7d 221% 478% 554.76 29.36 0d 6d 214% 453% 596.76 28.63 0d 5d 203% 423% 639.75 27.93 0d 3d 192% 391% 683.65 27.26 0d 2d 181% 357% 728.44 26.60 0d 1d 173% 325% 774.07 25.93 0d 0d 165% 294% 820.52 -1.00 LARGE 0d 847% 847% --------------------------------------------- Heeling moment is present from: user specification LCG = 4.50a Displacement ------ Margins ------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 --------------------------------------------- 327.25 33.42 0d 14d 149% 582% 361.93 32.88 0d 12d 182% 558% 397.99 32.25 0d 11d 206% 537% 435.36 31.55 0d 9d 220% 516% 473.99 30.79 0d 8d 221% 496% 513.81 30.03 0d 7d 217% 472% 554.76 29.27 0d 5d 210% 446% 596.76 28.54 0d 4d 201% 415% 639.75 27.85 0d 3d 191% 382% 683.65 27.17 0d 2d 181% 350% 728.44 26.49 0d 1d 172% 318% 774.07 25.82 0d 0d 163% 287% 820.52 -1.00 LARGE -1d 825% 825% Distances in FEET.---Specific Gravity = 1.025.---d = degrees. +



08/24/20 12:45:53 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY LIM--------46CFR 170.173(e) Unusual Proportion--------Min/Max (1) Absolute Angle at RAzero > 35.00 deg (2) Absolute Angle at Flood > 20.00 deg (3) Res. Area from abs 0 deg to MaxRA or Flood > 15.00 Ft-deg (4) Residual Area from abs 0 deg to 40 or Flood > 15.00 Ft-deg -----------------------------------------------------------------



PASSENGER CRITERION CALCULATIONS

2 W b 3 Δ tan(T )

Δ = displacement of the vessel in long tons.W = total weight in long tons of persons other than required crew, including

personal effects of those persons expected to be carried on the vessel.T = 14 degrees or angle of heel where freeboard is submerged,b = distance in feet (meters) from the centerline of the vessel to the geometric center

of the passenger deck on one side of the centerline.

Number of passengers: 150Weight per passenger: 190.00 lbPersonal effects per passenger: 15 lbTotal passenger weight: 13.73 LT

Depth to freeboard deck: 13.00 ft (low point, at edge)Beam: 54 ftb: 13.5 ft

Draft, T: 6.50 6.75 7.00 7.25 7.50 7.75 8.00Displacement to T: 554.76 596.76 639.75 683.65 728.44 774.07 820.52Freeboard: 6.50 6.25 6.00 5.75 5.50 5.25 5.00Tangent to freeboard: 0.24 0.23 0.22 0.21 0.20 0.19 0.19Tangent 14 deg: 0.25 0.25 0.25 0.25 0.25 0.25 0.25GM required: 0.93 0.89 0.87 0.85 0.83 0.82 0.81KMt at draft T: 48.41 47.00 45.75 44.66 43.71 42.90 42.20Max KG incl. free surface: 47.48 46.10 44.88 43.81 42.88 42.08 41.38

DRAFT DISP MAX KG MIN GMt6.50 554.76 47.48 0.936.75 596.76 46.10 0.897.00 639.75 44.88 0.877.25 683.65 43.81 0.857.50 728.44 42.88 0.837.75 774.07 42.08 0.828.00 820.52 41.38 0.81

PASSENGER CRITERION MAXIMUM KG CALCULATIONfrom 46 CFR 171.050

GM reqd =

SUMMARY TABLE



INTACT STABILITY GHS OUTPUT

10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN Geometry File: S:\17098.01\Eng-Des\...\Geometry\17098.01-.GFT Geometry File date and time: 08/23/20 10:23:08 GEOMETRY CREATED KAJ 12/03/19 IN RHINO NO SHELL OFFSET INCLUDED CRITICAL POINTS, MARGIN LINE INCLUDED SKEG, STRUTS, SHAFTS, AND RUDDERS EXCLUDED PERMEABILITIES UPDATED BY EMC 04/01/2020 NEW HULL GEOMETRY CREATED EMC 8/23/20 IN RHINO (INCREASED DISPLACEMENT) Origin Definition --------------------------------------- Longitudinal: MID / FR0 Transverse: Centerplane Vertical: Baseline CRITICAL POINT STATUS Baseline draft: 0.000 Trim: zero, Heel: zero + Critical Points----------------------LCP-----TCP-----VCP-----Height (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50s 17.25 17.25 (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50p 17.25 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00s 17.25 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00p 17.25 17.25 (3) VOID 3 VENT TIGHT 43.00f 27.00s 17.00 17.00 (3) VOID 3 VENT TIGHT 43.00f 27.00p 17.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33s 16.28 16.28 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33p 16.28 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33s 16.28 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33p 16.28 16.28 (6) ER ACCESS STAIR 6.00a 22.50s 13.00 13.00 (6) ER ACCESS STAIR 6.00a 22.50p 13.00 13.00 (7) VOID 5 VENT TIGHT 43.00a 27.00s 17.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00p 17.00 17.00 (8) VOID 6 VENT TIGHT 68.00a 24.00s 17.25 17.25 (8) VOID 6 VENT TIGHT 68.00a 24.00p 17.25 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50s 17.25 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50p 17.25 17.25 Distances in FEET.----------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 0 **** Lightship 46 CFR 170.173(e) Intact Righting Energy Criterion RESIDUAL RIGHTING ARMS vs HEEL ANGLE Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.49 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.55 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.223 0.00 0.00 509.48 0.00 0.000 0.00 10.06(5) 6.123 0.00 5.00s 509.50 0.00 3.430 8.58 7.80(4) 5.788 0.00 10.00s 509.49 0.00 6.760 34.09 5.67(5) 5.040 0.00 15.00s 509.47 0.00 9.315 74.60 3.87(4) 4.004 0.00 20.00s 509.64 0.00 10.790 125.32 2.29(4) 2.928 0.00 25.00s 509.47 0.00 11.199 180.74 0.70(5) 2.731 0.00 25.92s 509.45 0.00 11.207 191.00 0.40(5) 2.464 0.00 27.16s 509.54 0.00 11.193 204.96 0.00(4) 1.860 0.00 30.00s 509.47 0.00 11.083 236.60 -0.93(5) 0.832 0.00 35.00s 509.49 0.00 10.710 291.23 -2.60(5) -0.194 0.00 40.00s 509.47 0.00 10.093 343.34 -4.26(4) -1.294 0.00 45.00s 509.47 0.00 9.172 391.63 -5.81(5) -2.416 0.00 50.00s 509.47 0.00 8.083 434.84 -7.29(4) -3.525 0.00 55.00s 509.47 0.00 6.894 472.32 -8.71(4) -4.609 0.00 60.00s 509.50 0.00 5.629 503.66 -10.05(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 LIM------------46CFR 170.173(e) Unusual Proportion----Min/Max--------Attained (1) Absolute Angle at RAzero > 35.00 deg LARGE (2) Absolute Angle at Flood > 20.00 deg 27.16 P (3) Res. Area from abs 0 deg to MaxRA or Flood > 15.00 Ft-deg 191.00 P (4) Residual Area from abs 0 deg to 40 or Flood > 15.00 Ft-deg 204.96 P --------------------Relative angles measured from 0.000 ---------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 1 **** Full Load w/ SLM, Departure 46 CFR 170.173(e) Intact Righting Energy Criterion RESIDUAL RIGHTING ARMS vs HEEL ANGLE Total CG: LCG = 0.14a TCG = 0.09p VCG = 12.94 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.14a TCG = 0.09p VCG = 12.98 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.491 0.02a 0.00 726.84 0.00 -0.092 0.00 8.79(5) 7.491 0.02a 0.17p 726.84 0.00 0.000 -0.01 8.71(5) 7.382 0.02a 5.17p 726.85 0.00 2.676 6.68 6.45(5) 7.031 0.02a 10.17p 726.89 0.00 5.592 27.25 4.34(5) 6.409 0.02a 15.17p 726.93 0.00 8.097 61.65 2.41(5) 5.706 0.03a 20.17p 726.93 0.00 8.883 104.82 0.49(5) 5.522 0.03a 21.45p 726.93 0.00 8.928 116.16 0.00(5) 5.409 0.03a 22.21p 726.93 0.00 8.934 123.01 -0.30(5) 5.373 0.03a 22.46p 726.93 0.00 8.934 125.24 0.00(7) 4.968 0.03a 25.17p 726.93 0.00 8.845 149.38 -1.44(5) 4.197 0.04a 30.17p 726.94 0.00 8.401 192.72 -3.36(5) 3.402 0.04a 35.17p 726.93 0.00 7.723 233.13 -5.27(5) 2.599 0.04a 40.17p 726.92 0.00 6.900 269.75 -7.15(5) 1.806 0.05a 45.17p 727.02 0.00 5.982 301.99 -9.01(5) 1.044 0.05a 50.17p 726.93 0.00 5.013 329.50 -10.84(5) 0.296 0.05a 55.17p 727.02 0.00 3.983 352.01 -12.62(5) -0.474 0.06a 60.17p 726.94 0.00 2.886 369.22 -14.28(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM------------46CFR 170.173(e) Unusual Proportion----Min/Max--------Attained (1) Absolute Angle at RAzero > 35.00 deg LARGE (2) Absolute Angle at Flood > 20.00 deg 21.45 P (3) Res. Area from abs 0 deg to MaxRA or Flood > 15.00 Ft-deg 116.16 P (4) Residual Area from abs 0 deg to 40 or Flood > 15.00 Ft-deg 116.16 P --------------------Relative angles measured from 0.173p---------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 2 **** Full Load w/ SLM, Arrival 46 CFR 170.173(e) Intact Righting Energy Criterion RESIDUAL RIGHTING ARMS vs HEEL ANGLE Total CG: LCG = 0.09a TCG = 0.05p VCG = 13.11 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.09a TCG = 0.05p VCG = 13.15 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.343 0.01a 0.00 700.26 0.00 -0.050 0.00 8.94(5) 7.343 0.01a 0.09p 700.26 0.00 0.000 -0.00 8.89(5) 7.238 0.01a 5.09p 700.27 0.00 2.715 6.79 6.64(5) 6.897 0.01a 10.09p 700.29 0.00 5.635 27.58 4.52(5) 6.255 0.01a 15.09p 700.35 0.00 8.201 62.31 2.61(5) 5.511 0.02a 20.09p 700.32 0.00 9.046 106.15 0.73(5) 5.212 0.02a 22.03p 700.32 0.00 9.107 123.76 0.00(5) 5.176 0.02a 22.26p 700.32 0.00 9.108 125.88 -0.09(5) 5.052 0.02a 23.06p 700.32 0.00 9.101 133.15 0.00(7) 4.731 0.02a 25.09p 700.33 0.00 9.025 151.56 -1.16(5) 3.920 0.02a 30.09p 700.33 0.00 8.580 195.81 -3.04(5) 3.091 0.02a 35.09p 700.31 0.00 7.895 237.10 -4.91(5) 2.261 0.03a 40.09p 700.25 0.00 7.064 274.56 -6.77(5) 1.452 0.03a 45.09p 700.32 0.00 6.142 307.61 -8.61(5) 0.677 0.03a 50.09p 700.31 0.00 5.165 335.90 -10.43(5) -0.107 0.03a 55.09p 700.32 0.00 4.104 359.11 -12.17(5) -0.923 0.04a 60.09p 700.35 0.00 2.963 376.81 -13.79(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM------------46CFR 170.173(e) Unusual Proportion----Min/Max--------Attained (1) Absolute Angle at RAzero > 35.00 deg LARGE (2) Absolute Angle at Flood > 20.00 deg 22.03 P (3) Res. Area from abs 0 deg to MaxRA or Flood > 15.00 Ft-deg 123.76 P (4) Residual Area from abs 0 deg to 40 or Flood > 15.00 Ft-deg 123.76 P --------------------Relative angles measured from 0.093 ---------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 3 **** Full Vehicle Load, Departure 46 CFR 170.173(e) Intact Righting Energy Criterion RESIDUAL RIGHTING ARMS vs HEEL ANGLE Total CG: LCG = 0.17a TCG = 0.10p VCG = 12.18 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.17a TCG = 0.10p VCG = 12.23 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.956 0.02a 0.00 632.18 0.00 -0.105 0.00 9.32(5) 6.956 0.02a 0.18p 632.18 0.00 0.000 -0.01 9.24(5) 6.849 0.02a 5.18p 632.18 0.00 2.962 7.40 6.98(5) 6.512 0.02a 10.18p 632.19 0.00 6.042 29.85 4.86(5) 5.813 0.02a 15.18p 632.19 0.00 8.719 66.92 3.00(5) 4.959 0.03a 20.18p 632.21 0.00 9.777 113.84 1.24(5) 4.343 0.03a 23.66p 632.22 0.00 9.920 148.29 -0.00(5) 4.166 0.03a 24.65p 632.22 0.00 9.907 158.08 0.00(7) 4.070 0.03a 25.18p 632.23 0.00 9.893 163.32 -0.54(5) 3.162 0.04a 30.18p 632.20 0.00 9.555 212.19 -2.33(5) 2.253 0.04a 35.18p 632.17 0.00 8.968 258.61 -4.12(5) 1.368 0.04a 40.18p 632.29 0.00 8.235 301.68 -5.92(5) 0.519 0.05a 45.18p 632.34 0.00 7.407 340.82 -7.73(5) -0.352 0.06a 50.18p 632.34 0.00 6.443 375.50 -9.45(5) -1.277 0.06a 55.18p 632.19 0.00 5.343 405.03 -11.05(5) -2.226 0.07a 60.18p 632.19 0.00 4.150 428.80 -12.53(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM------------46CFR 170.173(e) Unusual Proportion----Min/Max--------Attained (1) Absolute Angle at RAzero > 35.00 deg LARGE (2) Absolute Angle at Flood > 20.00 deg 23.66 P (3) Res. Area from abs 0 deg to MaxRA or Flood > 15.00 Ft-deg 148.29 P (4) Residual Area from abs 0 deg to 40 or Flood > 15.00 Ft-deg 148.29 P --------------------Relative angles measured from 0.178p---------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 4 **** Full Vehicle Load, Arrival 46 CFR 170.173(e) Intact Righting Energy Criterion RESIDUAL RIGHTING ARMS vs HEEL ANGLE Total CG: LCG = 0.10a TCG = 0.06p VCG = 12.21 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.10a TCG = 0.06p VCG = 12.26 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.803 0.01a 0.00 605.74 0.00 -0.058 0.00 9.48(5) 6.803 0.01a 0.10p 605.74 0.00 0.000 -0.00 9.43(5) 6.699 0.01a 5.10p 605.63 0.00 3.033 7.58 7.18(5) 6.367 0.01a 10.10p 605.58 0.00 6.144 30.49 5.04(5) 5.657 0.01a 15.10p 605.59 0.00 8.824 68.09 3.20(5) 4.762 0.02a 20.10p 605.62 0.00 9.971 115.71 1.48(5) 4.066 0.02a 23.85p 605.63 0.00 10.146 153.62 0.18(5) 3.971 0.02a 24.35p 605.63 0.00 10.142 158.76 0.00(5) 3.831 0.02a 25.10p 605.63 0.00 10.128 166.29 -0.26(5) 3.782 0.02a 25.36p 605.63 0.00 10.121 168.97 0.00(7) 2.886 0.02a 30.10p 605.59 0.00 9.815 216.40 -2.01(5) 1.949 0.03a 35.10p 605.56 0.00 9.247 264.16 -3.77(5) 1.046 0.03a 40.10p 605.76 0.00 8.536 308.68 -5.55(5) 0.157 0.03a 45.10p 605.43 0.00 7.706 349.33 -7.32(5) -0.766 0.04a 50.10p 605.59 0.00 6.703 385.42 -8.99(5) -1.747 0.04a 55.10p 605.58 0.00 5.556 416.13 -10.54(5) -2.725 0.04a 60.10p 605.58 0.00 4.337 440.90 -11.99(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM------------46CFR 170.173(e) Unusual Proportion----Min/Max--------Attained (1) Absolute Angle at RAzero > 35.00 deg LARGE (2) Absolute Angle at Flood > 20.00 deg 24.35 P (3) Res. Area from abs 0 deg to MaxRA or Flood > 15.00 Ft-deg 153.62 P (4) Residual Area from abs 0 deg to 40 or Flood > 15.00 Ft-deg 158.76 P --------------------Relative angles measured from 0.096 ---------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 5 **** Operational Light Load 46 CFR 170.173(e) Intact Righting Energy Criterion RESIDUAL RIGHTING ARMS vs HEEL ANGLE Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.50 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.56 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.237 0.00 0.00 511.78 0.00 0.000 0.00 10.04(4) 6.137 0.00 5.00s 511.79 0.00 3.420 8.55 7.79(4) 5.803 0.00 10.00s 511.79 0.00 6.745 34.00 5.66(5) 5.056 0.00 15.00s 511.77 0.00 9.306 74.45 3.85(4) 4.022 0.00 20.00s 511.77 0.00 10.777 125.11 2.27(4) 2.950 0.00 25.00s 511.77 0.00 11.178 180.45 0.68(5) 2.768 0.00 25.85s 511.76 0.00 11.185 189.95 0.40(5) 2.503 0.00 27.09s 511.84 0.00 11.171 203.80 0.00(4) 1.885 0.00 30.00s 511.77 0.00 11.057 236.19 -0.95(4) 0.858 0.00 35.00s 511.79 0.00 10.679 290.68 -2.62(5) -0.162 0.00 40.00s 511.77 0.00 10.063 342.63 -4.29(4) -1.256 0.00 45.00s 511.77 0.00 9.146 390.78 -5.85(4) -2.375 0.00 50.00s 511.82 0.00 8.057 433.86 -7.33(5) -3.481 0.00 55.00s 511.77 0.00 6.870 471.22 -8.75(4) -4.562 0.00 60.00s 511.80 0.00 5.606 502.44 -10.10(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 LIM------------46CFR 170.173(e) Unusual Proportion----Min/Max--------Attained (1) Absolute Angle at RAzero > 35.00 deg LARGE (2) Absolute Angle at Flood > 20.00 deg 27.09 P (3) Res. Area from abs 0 deg to MaxRA or Flood > 15.00 Ft-deg 189.95 P (4) Residual Area from abs 0 deg to 40 or Flood > 15.00 Ft-deg 203.80 P --------------------Relative angles measured from 0.000 ---------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 6 **** Subdivision Draft 46 CFR 170.173(e) Intact Righting Energy Criterion RESIDUAL RIGHTING ARMS vs HEEL ANGLE Total CG: LCG = 0.00 TCG = 0.09p VCG = 13.14 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.00 TCG = 0.09p VCG = 13.18 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.749 0.00 0.00 773.98 0.00 -0.086 0.00 8.53(5) 7.749 0.00 0.17p 773.98 0.00 0.000 -0.01 8.45(5) 7.639 0.00 5.17p 773.99 0.00 2.572 6.42 6.20(5) 7.279 0.00 10.17p 774.05 0.00 5.426 26.30 4.10(5) 6.703 0.00 15.17p 774.27 0.00 7.795 59.56 2.12(5) 6.074 0.00 20.17p 774.17 0.00 8.477 100.94 0.13(5) 6.032 0.00 20.49p 774.17 0.00 8.488 103.68 0.00(5) 5.870 0.00 21.74p 774.20 0.00 8.506 114.28 -0.50(5) 5.411 0.00 25.17p 774.29 0.00 8.386 143.34 -1.87(5) 4.711 0.00 30.17p 774.16 0.00 7.916 184.31 -3.87(5) 3.981 0.00 35.17p 774.16 0.00 7.223 222.25 -5.84(5) 3.229 0.00 40.17p 774.15 0.00 6.386 256.33 -7.77(5) 2.469 0.00 45.17p 774.17 0.00 5.455 285.97 -9.66(5) 1.723 0.00 50.17p 774.32 0.00 4.461 310.78 -11.51(5) 1.005 0.00 55.17p 774.16 0.00 3.438 330.54 -13.32(5) 0.299 0.00 60.17p 774.29 0.00 2.372 345.08 -15.04(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Point-----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 LIM------------46CFR 170.173(e) Unusual Proportion----Min/Max--------Attained (1) Absolute Angle at RAzero > 35.00 deg LARGE (2) Absolute Angle at Flood > 20.00 deg 20.49 P (3) Res. Area from abs 0 deg to MaxRA or Flood > 15.00 Ft-deg 103.68 P (4) Residual Area from abs 0 deg to 40 or Flood > 15.00 Ft-deg 103.68 P --------------------Relative angles measured from 0.169 ---------------------



Appendix C Minimum GZ Calculation

Damage Stability GHS Output



DAMAGE STABILITY MINIMUM GZ CALCULATION

HM Δ

HM = largest of heeling moments due to passengers, asymmetric escape routes, launching of survival craft, or wind pressure.

Δ = displacement in long tons

PASSENGER HEELING MOMENTHM = 85.9 LT-ft 0.5 ( n w b )

n = 150 passengersw = 190 lb/passengerb = 13.5 ft from CL to the centroid of the maximum outboard passenger occupied

area

ASYMMETRIC ESCAPE ROUTE HEELING MOMENTFor vessels with asymmetric escape routes

HM = N/A LT-ft ( n w b ) n = 150 passengersw = 190 lb/passengerb = 13.5 ft from CL to centroid of passenger occupied area, assumung 4 pass/m²

SURVIVAL CRAFT HEELING MOMENTHM = N/A

w = lb, total survival craft weightd = ft, vessel centerline to center of gravity of survival craft

WIND PRESSURE HEELING MOMENTWind pressure = 2.51 lb/ft²Draft, T (ft): 6.50 6.75 7.00 7.25 7.50 7.75 8.00Displacement to T (LT): 554.76 596.76 639.75 683.65 728.44 774.07 820.52Area above waterline (ft²): 3,081.53 3,037.76 2,993.53 2,948.99 2,904.16 2,859.12 2,813.94h of area above waterline (ft): 10.26 10.16 10.05 9.95 9.86 9.76 9.66Lever arm (ft): 13.509 13.53 13.554 13.579 13.605 13.634 13.663Force due to wind (LT): 3.45 3.40 3.35 3.30 3.25 3.20 3.15Heeling moment (LT-ft): 46.65 46.06 45.46 44.87 44.27 43.68 43.08

RIGHTING ARM CALCULATIONC: 0.75 for service on partially protected watersMax heeling moment (LT-ft): 85.9 85.9 85.9 85.9 85.9 85.9 85.9Gzreqd (ft): 0.33 0.33 0.33 0.33 0.33 0.33 0.33All GZreqd values are the greater of 0.33 ft or that calculated by the above formulae.

DAMAGE STABILITY CALCULATIONSCalculation of required righting arm per 46 CFR 171.080 (f), for vessels built on or after April 1, 1996

(Same calculation of required righting arm as per SOLAS II-1,Part B, Reg 8, 2.3.3 A)

GZreqd = + 0.13



08/24/20 12:45:53 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY Geometry File: S:\17098.01\Eng-Des\...\Geometry\17098.01-.GFT Geometry File date and time: 08/23/20 10:23:08 GEOMETRY CREATED KAJ 12/03/19 IN RHINO NO SHELL OFFSET INCLUDED CRITICAL POINTS, MARGIN LINE INCLUDED SKEG, STRUTS, SHAFTS, AND RUDDERS EXCLUDED PERMEABILITIES UPDATED BY EMC 04/01/2020 NEW HULL GEOMETRY CREATED EMC 8/23/20 IN RHINO (INCREASED DISPLACEMENT) Origin Definition --------------------------------------- Longitudinal: MID / FR0 Transverse: Centerplane Vertical: Baseline CRITICAL POINT STATUS Baseline draft: 0.000 Trim: zero, Heel: zero + Critical Points----------------------LCP-----TCP-----VCP-----Height (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50s 17.25 17.25 (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50p 17.25 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00s 17.25 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00p 17.25 17.25 (3) VOID 3 VENT TIGHT 43.00f 27.00s 17.00 17.00 (3) VOID 3 VENT TIGHT 43.00f 27.00p 17.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33s 16.28 16.28 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33p 16.28 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33s 16.28 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33p 16.28 16.28 (6) ER ACCESS STAIR 6.00a 22.50s 13.00 13.00 (6) ER ACCESS STAIR 6.00a 22.50p 13.00 13.00 (7) VOID 5 VENT TIGHT 43.00a 27.00s 17.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00p 17.00 17.00 (8) VOID 6 VENT TIGHT 68.00a 24.00s 17.25 17.25 (8) VOID 6 VENT TIGHT 68.00a 24.00p 17.25 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50s 17.25 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50p 17.25 17.25 Distances in FEET.----------------------------------------------------



08/24/20 12:45:53 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY Damage Case 1: Lazarette 1, Void 2 Flooded MAXIMUM VCG vs. DISPLACEMENT for DAMAGE with ROLL with FLOODING Heeling moment is present from: user specification LCG = 4.50f Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 57.18 0d 22d 11% 55% 7d 16d 361.93 54.93 1d 21d 0% 34% 7d 15d 397.99 52.65 1d 19d 0% 26% 7d 14d 435.36 50.69 2d 18d 0% 17% 7d 13d 473.99 49.02 3d 16d 0% 12% 7d 12d 513.81 47.55 4d 15d 0% 14% 7d 11d 554.76 46.21 5d 13d 0% 17% 7d 10d 596.76 44.96 5d 12d 0% 20% 7d 9d 639.75 43.75 5d 11d 0% 20% 7d 8d 683.65 42.56 5d 10d 0% 17% 7d 7d 728.44 41.40 4d 9d 0% 16% 7d 7d 774.07 40.26 4d 8d 0% 15% 7d 6d 820.52 39.13 3d 7d 0% 15% 7d 5d --------------------------------------------------------- Heeling moment is present from: user specification LCG = 0.00 Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 57.46 0d 23d 21% 69% 7d 19d 361.93 55.58 0d 21d 0% 36% 7d 18d 397.99 53.27 1d 20d 0% 29% 7d 17d 435.36 51.22 2d 19d 0% 22% 7d 15d 473.99 49.45 3d 17d 0% 14% 7d 14d 513.81 47.96 4d 16d 0% 8% 7d 13d 554.76 46.68 5d 14d 0% 11% 7d 12d 596.76 45.52 5d 13d 0% 20% 7d 12d 639.75 44.41 6d 12d 0% 30% 7d 11d 683.65 43.34 6d 11d 0% 37% 7d 10d 728.44 42.28 5d 10d 0% 36% 7d 9d 774.07 41.23 5d 9d 0% 33% 7d 8d 820.52 40.19 5d 8d 0% 29% 7d 8d --------------------------------------------------------- Heeling moment is present from: user specification LCG = 4.50a Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 57.41 0d 24d 20% 69% 7d 18d 361.93 55.58 0d 22d 0% 37% 7d 16d 397.99 53.33 1d 20d 0% 29% 7d 16d 435.36 51.36 2d 19d 0% 21% 7d 15d 473.99 49.63 3d 18d 0% 14% 7d 14d 513.81 48.18 4d 16d 0% 7% 7d 13d 554.76 46.94 5d 15d 0% 9% 7d 13d 596.76 45.83 6d 14d 0% 20% 7d 12d 639.75 44.79 6d 13d 0% 32% 7d 11d 683.65 43.78 5d 10d 0% 43% 6d 9d 728.44 42.80 4d 9d 0% 48% 6d 9d 774.07 41.82 3d 7d 0% 46% 5d 7d 820.52 40.86 4d 7d 0% 43% 6d 8d Distances in FEET.---Specific Gravity = 1.025.---d = degrees.



08/24/20 12:45:53 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY **** Notice: The transverse C.G. AFTER FLOODING is assumed to be zero. **** + LIM---------46 CFR 171.080-Passenger Vessels----------Min/Max (1) Angle from Equilibrium to RAzero > 10.00 deg (2) Angle from Equilibrium to Flood > 10.00 deg (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg (4) Righting Arm at MaxRA > 0.33 Ft (6) Absolute Angle at Equilibrium < 7.00 deg (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg -----------------------------------------------------------------



08/24/20 12:45:53 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY Damage Case 2: Void 3 Flooded MAXIMUM VCG vs. DISPLACEMENT for DAMAGE with ROLL with FLOODING Heeling moment is present from: user specification LCG = 4.50f Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 52.43 1d 19d 0% 34% 6d 12d 361.93 50.45 2d 18d 0% 22% 6d 11d 397.99 48.75 2d 16d 0% 24% 6d 9d 435.36 47.28 2d 14d 0% 31% 5d 8d 473.99 46.01 2d 12d 0% 34% 4d 7d 513.81 44.84 2d 10d 0% 35% 4d 6d 554.76 43.71 1d 8d 0% 34% 3d 4d 596.76 42.62 1d 7d 0% 31% 3d 3d 639.75 41.57 2d 6d 0% 27% 3d 3d 683.65 40.53 2d 6d 0% 23% 4d 3d 728.44 39.51 2d 5d 0% 20% 4d 3d 774.07 38.51 2d 5d 0% 18% 5d 3d 820.52 37.51 2d 5d 0% 17% 5d 2d --------------------------------------------------------- Heeling moment is present from: user specification LCG = 0.00 Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 53.30 1d 20d 0% 40% 6d 14d 361.93 51.09 1d 18d 0% 30% 6d 13d 397.99 49.19 2d 16d 0% 19% 6d 12d 435.36 47.61 3d 15d 0% 18% 6d 10d 473.99 46.21 3d 13d 0% 27% 5d 9d 513.81 45.06 3d 11d 0% 33% 4d 8d 554.76 44.03 2d 8d 0% 38% 3d 6d 596.76 42.98 1d 6d 0% 45% 2d 4d 639.75 41.96 1d 5d 0% 47% 2d 3d 683.65 40.96 1d 4d 0% 44% 2d 3d 728.44 39.99 1d 4d 0% 39% 2d 3d 774.07 39.03 1d 4d 0% 35% 3d 3d 820.52 38.10 1d 3d 0% 32% 4d 3d --------------------------------------------------------- Heeling moment is present from: user specification LCG = 4.50a Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 54.29 1d 21d 0% 43% 7d 17d 361.93 51.87 1d 19d 0% 33% 6d 15d 397.99 49.76 2d 17d 0% 26% 6d 14d 435.36 48.02 3d 16d 0% 19% 6d 13d 473.99 46.58 4d 14d 0% 12% 5d 11d 513.81 45.39 4d 12d 0% 23% 5d 10d 554.76 44.29 3d 9d 0% 39% 3d 8d 596.76 43.33 1d 6d 0% 48% 2d 5d 639.75 42.36 0d 4d 0% 55% 1d 4d 683.65 41.32 0d 4d 3% 59% 1d 3d 728.44 40.37 0d 3d 1% 52% 1d 3d 774.07 39.42 0d 3d 0% 47% 2d 3d 820.52 38.45 1d 3d 0% 46% 2d 3d Distances in FEET.---Specific Gravity = 1.025.---d = degrees.



08/24/20 12:45:53 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY Damage Case 3: Engine Room, Battery Rooms Flooded MAXIMUM VCG vs. DISPLACEMENT for DAMAGE with ROLL with FLOODING Heeling moment is present from: user specification LCG = 4.50f Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 39.71 4d LARGE 332% 338% 0d 4d 361.93 38.62 4d LARGE 340% 351% 0d 3d 397.99 37.84 3d LARGE 297% 326% 0d 2d 435.36 37.39 2d LARGE 220% 267% 0d 1d 473.99 37.14 1d LARGE 122% 187% 0d 1d 513.81 36.69 0d LARGE 50% 123% 0d 0d 554.76 35.41 0d LARGE 45% 114% 1d 0d 596.76 33.84 1d LARGE 61% 125% 2d 0d 639.75 32.54 1d LARGE 56% 121% 2d 0d 683.65 30.95 1d LARGE 67% 131% 3d 0d 728.44 28.76 2d LARGE 108% 162% 4d 0d 774.07 25.44 4d LARGE 223% 230% 5d 0d 820.52 19.70 12d LARGE 674% 391% 5d 0d --------------------------------------------------------- Heeling moment is present from: user specification LCG = 0.00 Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 39.50 4d LARGE 361% 360% 0d 4d 361.93 38.36 4d LARGE 376% 376% 0d 3d 397.99 37.54 4d LARGE 340% 354% 0d 3d 435.36 37.05 3d LARGE 260% 298% 0d 2d 473.99 36.84 1d LARGE 156% 215% 0d 1d 513.81 36.70 0d LARGE 55% 129% 0d 0d 554.76 35.54 0d LARGE 43% 114% 1d 0d 596.76 34.28 0d LARGE 39% 109% 1d 0d 639.75 32.99 0d LARGE 38% 109% 2d 0d 683.65 31.66 0d LARGE 44% 113% 3d 0d 728.44 30.24 0d LARGE 47% 118% 4d 0d 774.07 28.71 0d LARGE 49% 122% 4d 0d 820.52 26.69 0d LARGE 64% 136% 5d 0d --------------------------------------------------------- Heeling moment is present from: user specification LCG = 4.50a Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 39.38 4d LARGE 362% 360% 0d 4d 361.93 38.27 4d LARGE 371% 372% 0d 3d 397.99 37.51 4d LARGE 328% 345% 0d 2d 435.36 37.05 3d LARGE 245% 284% 0d 2d 473.99 36.83 1d LARGE 142% 202% 0d 1d 513.81 36.55 0d LARGE 52% 125% 0d 0d 554.76 35.38 0d LARGE 39% 110% 1d 0d 596.76 34.12 0d LARGE 33% 104% 1d 0d 639.75 32.80 0d LARGE 33% 104% 2d 0d 683.65 31.44 0d LARGE 38% 107% 3d 0d 728.44 29.52 1d LARGE 64% 130% 4d 0d 774.07 26.74 2d LARGE 127% 180% 4d 0d 820.52 21.85 7d LARGE 382% 300% 5d 0d Distances in FEET.---Specific Gravity = 1.025.---d = degrees.



08/24/20 12:45:53 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY Damage Case 4: Void 5 Flooded MAXIMUM VCG vs. DISPLACEMENT for DAMAGE with ROLL with FLOODING Heeling moment is present from: user specification LCG = 4.50f Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 54.29 1d 21d 0% 43% 7d 17d 361.93 51.87 1d 19d 0% 33% 6d 15d 397.99 49.76 2d 17d 0% 26% 6d 14d 435.36 48.02 3d 16d 0% 19% 6d 13d 473.99 46.58 4d 14d 0% 12% 5d 11d 513.81 45.39 4d 12d 0% 23% 5d 10d 554.76 44.29 3d 9d 0% 39% 3d 8d 596.76 43.33 1d 6d 0% 48% 2d 5d 639.75 42.36 0d 4d 0% 55% 1d 4d 683.65 41.32 0d 4d 4% 59% 1d 3d 728.44 40.37 0d 3d 1% 52% 1d 3d 774.07 39.42 0d 3d 0% 47% 2d 3d 820.52 38.45 1d 3d 0% 46% 2d 3d --------------------------------------------------------- Heeling moment is present from: user specification LCG = 0.00 Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 53.29 1d 20d 0% 40% 6d 14d 361.93 51.09 1d 18d 0% 30% 6d 13d 397.99 49.19 2d 16d 0% 20% 6d 12d 435.36 47.61 3d 15d 0% 18% 6d 10d 473.99 46.21 3d 13d 0% 26% 5d 9d 513.81 45.06 3d 11d 0% 33% 4d 8d 554.76 44.03 2d 8d 0% 38% 3d 6d 596.76 42.98 1d 6d 0% 45% 2d 4d 639.75 41.96 1d 5d 0% 47% 2d 3d 683.65 40.96 1d 4d 0% 44% 2d 3d 728.44 39.99 1d 4d 0% 39% 2d 3d 774.07 39.03 1d 4d 0% 35% 3d 3d 820.52 38.10 1d 3d 0% 33% 4d 3d --------------------------------------------------------- Heeling moment is present from: user specification LCG = 4.50a Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 52.42 1d 19d 0% 34% 6d 12d 361.93 50.45 2d 18d 0% 22% 6d 11d 397.99 48.75 2d 16d 0% 24% 6d 9d 435.36 47.28 2d 14d 0% 31% 5d 8d 473.99 46.01 2d 12d 0% 34% 4d 7d 513.81 44.84 2d 10d 0% 35% 4d 6d 554.76 43.71 1d 8d 0% 34% 3d 4d 596.76 42.62 1d 7d 0% 31% 3d 3d 639.75 41.57 2d 6d 0% 27% 3d 3d 683.65 40.53 2d 6d 0% 23% 4d 3d 728.44 39.51 2d 5d 0% 20% 4d 3d 774.07 38.51 2d 5d 0% 18% 5d 3d 820.52 37.51 2d 5d 0% 17% 5d 2d Distances in FEET.---Specific Gravity = 1.025.---d = degrees.



08/24/20 12:45:53 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY Damage Case 5: Lazarette 2, Void 6 Flooded MAXIMUM VCG vs. DISPLACEMENT for DAMAGE with ROLL with FLOODING Heeling moment is present from: user specification LCG = 4.50f Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 57.41 0d 24d 20% 69% 7d 18d 361.93 55.58 0d 22d 0% 37% 7d 16d 397.99 53.34 1d 20d 0% 29% 7d 16d 435.36 51.36 2d 19d 0% 22% 7d 15d 473.99 49.63 3d 18d 0% 14% 7d 14d 513.81 48.18 4d 16d 0% 7% 7d 13d 554.76 46.94 5d 15d 0% 9% 7d 13d 596.76 45.83 6d 14d 0% 20% 7d 12d 639.75 44.79 6d 13d 0% 32% 7d 11d 683.65 43.78 5d 10d 0% 43% 6d 9d 728.44 42.80 4d 9d 0% 48% 6d 9d 774.07 41.82 3d 7d 0% 46% 5d 7d 820.52 40.87 4d 7d 0% 43% 6d 8d --------------------------------------------------------- Heeling moment is present from: user specification LCG = 0.00 Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 57.46 0d 23d 21% 69% 7d 19d 361.93 55.58 0d 21d 0% 36% 7d 18d 397.99 53.27 1d 20d 0% 29% 7d 17d 435.36 51.22 2d 19d 0% 21% 7d 15d 473.99 49.45 3d 17d 0% 14% 7d 14d 513.81 47.96 4d 16d 0% 8% 7d 13d 554.76 46.68 5d 14d 0% 11% 7d 12d 596.76 45.52 5d 13d 0% 20% 7d 12d 639.75 44.41 6d 12d 0% 30% 7d 11d 683.65 43.34 6d 11d 0% 37% 7d 10d 728.44 42.28 5d 10d 0% 36% 7d 9d 774.07 41.23 5d 9d 0% 33% 7d 8d 820.52 40.18 5d 8d 0% 29% 7d 8d --------------------------------------------------------- Heeling moment is present from: user specification LCG = 4.50a Displacement ------------ Margins ------------ LONG TONS Max VCG LIM1 LIM2 LIM3 LIM4 LIM6 LIM7 --------------------------------------------------------- 327.25 57.17 0d 22d 11% 55% 7d 16d 361.93 54.93 1d 21d 0% 34% 7d 15d 397.99 52.65 1d 19d 0% 26% 7d 14d 435.36 50.69 2d 18d 0% 17% 7d 13d 473.99 49.02 3d 16d 0% 12% 7d 12d 513.81 47.55 4d 15d 0% 14% 7d 11d 554.76 46.21 5d 13d 0% 17% 7d 10d 596.76 44.96 5d 12d 0% 20% 7d 9d 639.75 43.75 5d 11d 0% 20% 7d 8d 683.65 42.56 5d 10d 0% 17% 7d 7d 728.44 41.40 4d 9d 0% 16% 7d 7d 774.07 40.26 4d 8d 0% 15% 7d 6d 820.52 39.13 3d 7d 0% 16% 7d 5d Distances in FEET.---Specific Gravity = 1.025.---d = degrees.



DAMAGE STABILITY GHS OUTPUT

10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN Geometry File: S:\17098.01\Eng-Des\...\Geometry\17098.01-.GFT Geometry File date and time: 08/23/20 10:23:08 GEOMETRY CREATED KAJ 12/03/19 IN RHINO NO SHELL OFFSET INCLUDED CRITICAL POINTS, MARGIN LINE INCLUDED SKEG, STRUTS, SHAFTS, AND RUDDERS EXCLUDED PERMEABILITIES UPDATED BY EMC 04/01/2020 NEW HULL GEOMETRY CREATED EMC 8/23/20 IN RHINO (INCREASED DISPLACEMENT) Origin Definition --------------------------------------- Longitudinal: MID / FR0 Transverse: Centerplane Vertical: Baseline CRITICAL POINT STATUS Baseline draft: 0.000 Trim: zero, Heel: zero + Critical Points----------------------LCP-----TCP-----VCP-----Height (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50s 17.25 17.25 (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50p 17.25 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00s 17.25 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00p 17.25 17.25 (3) VOID 3 VENT TIGHT 43.00f 27.00s 17.00 17.00 (3) VOID 3 VENT TIGHT 43.00f 27.00p 17.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33s 16.28 16.28 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33p 16.28 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33s 16.28 16.28 (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33p 16.28 16.28 (6) ER ACCESS STAIR 6.00a 22.50s 13.00 13.00 (6) ER ACCESS STAIR 6.00a 22.50p 13.00 13.00 (7) VOID 5 VENT TIGHT 43.00a 27.00s 17.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00p 17.00 17.00 (8) VOID 6 VENT TIGHT 68.00a 24.00s 17.25 17.25 (8) VOID 6 VENT TIGHT 68.00a 24.00p 17.25 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50s 17.25 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50p 17.25 17.25 Distances in FEET.----------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN PERMEABILITY SETTINGS Name Description Flooded Normal Cubic FEET -------------------------------------------------------------------- FO1.S 0.9500 0.9850 530.1 FO2.P 0.9500 0.9850 530.1 POTABLE.P 0.9500 1.0000 77.7 SEWAGE.P 0.9500 1.0000 77.7 LAZ1.C 0.9500 0.9500 2,352.8 VOID2.C 0.9500 0.9500 4,383.5 VOID3.C 0.9500 0.9500 9,155.5 BATTERYROOM1.S 0.9500 0.9500 1,678.5 BATTERYROOM2.S 0.9500 0.9500 1,678.5 ERVESTIBULE.P 0.9500 0.9500 1,409.2 ER.C 0.8500 0.8500 25,327.9 VOID5.C 0.9500 0.9500 9,155.5 VOID6.C 0.9500 0.9500 4,383.5 LAZ2.C 0.9500 0.9500 2,352.8 --------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 0 ***** Lightship ***** Damage Case 1: Lazarette 1, Void 2 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 6.654 @ 90.00f, 6.305 @ 0.00, 5.957 @ 90.00a Trim: Fwd 0.70/180.00, Heel: zero Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 509.47 0.00 0.00 11.49 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 509.47 0.00 0.00 11.49 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 523.27 1.68f 0.00 4.29 -6.31 LAZ1.C Flooded 1.025 -1.09 75.93f 0.00 6.24 -6.31 VOID2.C Flooded 1.025 -12.71 61.59f 0.00 5.44 -6.31 Total Displacement--> 1.025 509.46 0.03f 0.00 4.26 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.654 @ 90.00f, 6.305 @ 0.00, 5.957 @ 90.00a Trim: Fwd 0.70/180.00, Heel: zero Least freeboard is 6.46 Ft located at 56.64f Least extra freeboard (to margin line) is 5.88 Ft located at 32.83f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 0.70/180.00, No Heel, VCG = 11.49 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.291 509.46 0.03f 4.26 12.51 3.60a 77.98 330.6 38.66 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 0 **** Lightship Damage Case 1: Lazarette 1, Void 2 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.49 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.55 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.305 0.22f 0.00 509.38 0.00 0.000 0.00 9.95(4) 6.211 0.24f 5.00s 509.47 0.00 3.383 8.46 7.68(4) 5.893 0.29f 10.00s 509.47 0.00 6.706 33.71 5.53(4) 5.419 0.32f 13.58s 509.47 0.00 8.642 61.26 Marg Imm. 5.174 0.34f 15.00s 509.47 0.00 9.258 74.00 3.69(4) 4.206 0.48f 20.00s 509.47 0.00 10.589 124.07 2.02(4) 3.276 0.66f 24.69s 509.47 0.00 10.878 174.81 0.43(4) 3.214 0.67f 25.00s 509.39 0.00 10.878 178.14 0.32(4) 3.071 0.70f 25.72s 509.49 0.00 10.869 186.02 0.00(3) 3.030 0.70f 25.93s 509.46 0.00 10.866 188.26 0.00(4) 2.227 0.86f 30.00s 509.47 0.00 10.662 232.17 -1.41(4) 1.269 1.07f 35.00s 509.47 0.00 10.184 284.43 -3.18(4) 0.333 1.35f 40.00s 509.54 0.00 9.494 333.71 -4.97(4) -0.620 1.70f 45.00s 509.48 0.00 8.597 379.03 -6.72(4) -1.596 2.05f 50.00s 509.48 0.00 7.544 419.45 -8.38(4) -2.584 2.35f 55.00s 509.48 0.00 6.379 454.30 -9.96(4) -3.572 2.61f 60.00s 509.47 0.00 5.134 483.12 -11.43(4) -4.536 2.84f 65.00s 509.47 0.00 3.833 505.56 -12.81(4) -5.468 3.05f 70.00s 509.47 0.00 2.494 521.39 -14.10(4) -6.360 3.24f 75.00s 509.47 0.00 1.129 530.46 -15.27(4) -7.054 3.37f 79.10s 509.58 0.00 0.000 532.77 -16.14(4) -7.209 3.40f 80.00s 509.37 0.00 -0.248 532.66 -16.32(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 79.10 P (2) Angle from Equilibrium to Flood > 10.00 deg 25.93 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 188.26 P (4) Righting Arm at MaxRA > 0.33 Ft 10.88 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.00 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 13.58 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 0 ***** Lightship ***** Damage Case 2: Void 3 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 8.089 @ 90.00f, 6.713 @ 0.00, 5.337 @ 90.00a Trim: Fwd 2.75/180.00, Heel: Port 0.12 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 509.47 0.00 0.00 11.49 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 509.47 0.00 0.00 11.49 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 597.77 6.46f 0.09p 4.61 -6.71 VOID3.C Flooded 1.025 -88.31 43.08f 0.53p 5.32 -6.71 Total Displacement--> 1.025 509.46 0.11f 0.02p 4.49 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 8.089 @ 90.00f, 6.713 @ 0.00, 5.337 @ 90.00a Trim: Fwd 2.75/180.00, Heel: Port 0.12 deg. Least freeboard is 5.12 Ft located at 85.50f Least extra freeboard (to margin line) is 4.74 Ft located at 71.07f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 2.75/180.00, Heel: Port 0.12 deg., VCG = 11.49 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.693 509.46 0.11f 4.49 11.89 1.33a 90.47 383.6 35.16 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 0 **** Lightship Damage Case 2: Void 3 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.49 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.55 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.712 0.88f 0.12p 509.36 0.00 0.000 0.00 9.19(1) 6.620 0.90f 5.12p 509.32 0.00 3.086 7.71 7.12(4) 6.300 0.94f 10.12p 509.58 0.00 6.267 31.05 4.97(4) 6.235 0.94f 10.77p 509.47 0.00 6.684 35.23 Marg Imm. 5.626 1.00f 15.12p 509.55 0.00 8.933 69.40 3.08(4) 4.747 1.19f 20.12p 509.31 0.00 10.155 117.60 1.32(4) 4.073 1.34f 23.82p 509.57 0.00 10.402 155.81 -0.00(4) 3.862 1.39f 24.97p 509.50 0.00 10.411 167.69 0.00(2) 3.832 1.39f 25.12p 509.46 0.00 10.410 169.33 -0.46(4) 2.903 1.59f 30.12p 509.47 0.00 10.186 221.09 -2.25(4) 1.971 1.76f 35.12p 509.31 0.00 9.692 270.89 -4.04(4) 1.042 1.94f 40.12p 509.47 0.00 8.996 317.70 -5.82(4) 0.102 2.17f 45.12p 509.35 0.00 8.142 360.61 -7.56(4) -0.845 2.40f 50.12p 509.42 0.00 7.151 398.90 -9.24(4) -1.806 2.62f 55.12p 509.37 0.00 6.055 431.96 -10.83(4) -2.766 2.81f 60.12p 509.47 0.00 4.876 459.32 -12.32(4) -3.718 2.97f 65.12p 509.47 0.00 3.640 480.63 -13.70(4) -4.653 3.09f 70.12p 509.28 0.00 2.364 495.66 -14.97(4) -5.549 3.19f 75.12p 509.32 0.00 1.062 504.24 -16.12(4) -6.240 3.24f 79.16p 509.50 0.00 0.000 506.38 -16.97(4) -6.402 3.26f 80.12p 509.46 0.00 -0.253 506.26 -17.15(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00 17.25 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 79.04 P (2) Angle from Equilibrium to Flood > 10.00 deg 23.70 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 155.81 P (4) Righting Arm at MaxRA > 0.33 Ft 10.41 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.12 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 10.64 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 0 ***** Lightship ***** Damage Case 3: Engine Room, Battery Rooms Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 8.997 @ 90.00f, 8.911 @ 0.00, 8.825 @ 90.00a Trim: Fwd 0.17/180.00, Heel: Stbd 1.79 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 509.47 0.00 0.00 11.49 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 509.47 0.00 0.00 11.49 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 998.55 0.35f 1.04s 5.91 -8.91 BATTERYROOM1.S Flooded 1.025 -31.08 3.99f 14.71s 5.62 -8.91 BATTERYROOM2.S Flooded 1.025 -31.05 3.99a 14.71s 5.61 -8.91 ER.C Flooded 1.025 -426.95 0.81f 0.10s 5.45 -8.91 Total Displacement--> 1.025 509.47 0.01f 0.16s 6.32 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.00 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 8.997 @ 90.00f, 8.911 @ 0.00, 8.825 @ 90.00a Trim: Fwd 0.17/180.00, Heel: Stbd 1.79 deg. Least freeboard is 3.18 Ft located at 56.64f Least extra freeboard (to margin line) is 2.49 Ft located at 8.30f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 0.17/180.00, Heel: Stbd 1.79 deg., VCG = 11.49 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 8.911 509.47 0.01f 6.32 10.33 0.04f 156.91 665.3 30.17 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 0 **** Lightship Damage Case 3: Engine Room, Battery Rooms Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.49 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.55 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 8.907 0.05f 1.79s 509.45 0.00 0.000 0.00 7.20(3) 8.702 0.04f 6.79s 509.46 0.00 2.937 7.34 4.96(3) 8.652 0.03f 7.42s 509.38 0.00 3.357 9.34 Marg Imm. 8.265 0.02f 11.79s 509.46 0.00 5.923 29.61 2.84(3) 7.879 0.01f 16.79s 509.48 0.00 7.360 63.24 0.59(3) 7.776 0.01f 18.07s 509.47 0.00 7.526 72.78 0.00(3) 7.460 0.01f 21.79s 509.53 0.00 7.732 101.32 -1.70(3) 7.387 0.01f 22.60s 509.48 0.00 7.739 107.56 -2.07(3) 6.991 0.00 26.79s 509.47 0.00 7.617 139.91 -3.99(3) 6.473 0.00 31.79s 509.47 0.00 7.240 177.16 -6.25(3) 5.905 0.00 36.79s 509.47 0.00 6.698 212.08 -8.46(7) 5.295 0.00 41.79s 509.47 0.00 6.044 243.98 -10.61(7) 4.648 0.00 46.79s 509.47 0.00 5.309 272.40 -12.69(3) 3.968 0.00 51.79s 509.47 0.00 4.511 296.97 -14.67(7) 3.258 0.00 56.79s 509.36 0.00 3.665 317.43 -16.54(3) 2.539 0.00 61.79s 509.45 0.00 2.780 333.56 -18.30(7) 1.832 0.00 66.79s 509.60 0.00 1.880 345.22 -19.95(3) 1.156 0.00 71.79s 509.53 0.00 0.985 352.37 -21.49(7) 0.496 0.00 76.79s 509.47 0.00 0.088 355.06 -22.90(7) 0.432 0.00 77.28s 509.47 0.00 0.000 355.08 -23.03(7) -0.166 0.00 81.79s 509.35 0.00 -0.812 353.25 -24.13(3) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 75.49 P (2) Angle from Equilibrium to Flood > 10.00 deg LARGE (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 355.08 P (4) Righting Arm at MaxRA > 0.33 Ft 7.74 P (6) Absolute Angle at Equilibrium < 7.00 deg 1.79 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 5.63 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 0 ***** Lightship ***** Damage Case 4: Void 5 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 5.338 @ 90.00f, 6.714 @ 0.00, 8.090 @ 90.00a Trim: Aft 2.75/180.00, Heel: Stbd 0.12 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 509.47 0.00 0.00 11.49 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 509.47 0.00 0.00 11.49 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 597.78 6.46a 0.09s 4.61 -6.71 VOID5.C Flooded 1.025 -88.31 43.08a 0.53s 5.32 -6.71 Total Displacement--> 1.025 509.47 0.11a 0.02s 4.49 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.00 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 5.338 @ 90.00f, 6.714 @ 0.00, 8.090 @ 90.00a Trim: Aft 2.75/180.00, Heel: Stbd 0.12 deg. Least freeboard is 5.12 Ft located at 85.50a Least extra freeboard (to margin line) is 4.74 Ft located at 71.07a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 2.75/180.00, Heel: Stbd 0.12 deg., VCG = 11.49 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.693 509.47 0.11a 4.49 11.89 1.33f 90.47 383.6 35.16 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 0 **** Lightship Damage Case 4: Void 5 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.49 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.55 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.713 0.88a 0.12s 509.47 0.00 0.000 0.00 9.19(9) 6.621 0.91a 5.12s 509.49 0.00 3.085 7.71 7.12(5) 6.300 0.94a 10.12s 509.58 0.00 6.267 31.05 4.97(5) 6.235 0.94a 10.77s 509.48 0.00 6.684 35.22 Marg Imm. 5.627 1.00a 15.12s 509.58 0.00 8.933 69.40 3.08(5) 4.747 1.19a 20.12s 509.31 0.00 10.155 117.59 1.32(5) 4.072 1.34a 23.82s 509.47 0.00 10.403 155.80 0.00(5) 3.892 1.38a 24.80s 509.49 0.00 10.411 165.94 -0.35(5) 3.861 1.39a 24.97s 509.47 0.00 10.411 167.69 0.00(8) 3.832 1.39a 25.12s 509.49 0.00 10.410 169.33 -0.46(5) 2.903 1.59a 30.12s 509.47 0.00 10.186 221.08 -2.25(5) 1.971 1.76a 35.12s 509.31 0.00 9.692 270.89 -4.04(5) 1.042 1.94a 40.12s 509.47 0.00 8.996 317.70 -5.82(5) 0.102 2.17a 45.12s 509.35 0.00 8.142 360.61 -7.56(5) -0.845 2.40a 50.12s 509.42 0.00 7.151 398.90 -9.24(5) -1.806 2.62a 55.12s 509.37 0.00 6.055 431.96 -10.83(5) -2.766 2.81a 60.12s 509.47 0.00 4.876 459.32 -12.32(5) -3.718 2.97a 65.12s 509.47 0.00 3.640 480.63 -13.70(5) -4.653 3.09a 70.12s 509.28 0.00 2.364 495.66 -14.97(5) -5.549 3.19a 75.12s 509.32 0.00 1.062 504.23 -16.12(5) -6.240 3.24a 79.16s 509.50 0.00 0.000 506.38 -16.97(5) -6.402 3.26a 80.12s 509.46 0.00 -0.253 506.26 -17.15(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (8) VOID 6 VENT TIGHT 68.00a 24.00 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50 17.25 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 79.04 P (2) Angle from Equilibrium to Flood > 10.00 deg 23.70 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 155.80 P (4) Righting Arm at MaxRA > 0.33 Ft 10.41 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.12 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 10.64 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 0 ***** Lightship ***** Damage Case 5: Lazarette 2, Void 6 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 5.957 @ 90.00f, 6.306 @ 0.00, 6.654 @ 90.00a Trim: Aft 0.70/180.00, Heel: zero Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 509.47 0.00 0.00 11.49 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 509.47 0.00 0.00 11.49 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 523.39 1.68a 0.00 4.29 -6.31 VOID6.C Flooded 1.025 -12.72 61.59a 0.00 5.44 -6.31 LAZ2.C Flooded 1.025 -1.10 75.93a 0.00 6.24 -6.31 Total Displacement--> 1.025 509.57 0.03a 0.00 4.26 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.10 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 5.957 @ 90.00f, 6.306 @ 0.00, 6.654 @ 90.00a Trim: Aft 0.70/180.00, Heel: zero Least freeboard is 6.46 Ft located at 56.64a Least extra freeboard (to margin line) is 5.88 Ft located at 32.83a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 0.70/180.00, No Heel, VCG = 11.49 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.292 509.57 0.03a 4.26 12.51 3.60f 77.99 330.6 38.65 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 0 **** Lightship Damage Case 5: Lazarette 2, Void 6 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.49 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.55 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.306 0.22a 0.00 509.54 0.00 0.000 0.00 9.94(5) 6.211 0.24a 5.00s 509.48 0.00 3.383 8.46 7.68(5) 5.893 0.29a 10.00s 509.47 0.00 6.706 33.71 5.53(5) 5.420 0.32a 13.58s 509.64 0.00 8.641 61.26 Marg Imm. 5.173 0.34a 15.00s 509.30 0.00 9.258 74.00 3.69(5) 4.206 0.48a 20.00s 509.47 0.00 10.589 124.07 2.02(5) 3.214 0.67a 25.00s 509.43 0.00 10.878 178.17 0.32(5) 3.072 0.70a 25.72s 509.49 0.00 10.869 186.02 0.00(7) 3.030 0.70a 25.93s 509.46 0.00 10.866 188.28 0.00(5) 2.227 0.86a 30.00s 509.47 0.00 10.662 232.20 -1.41(5) 1.269 1.07a 35.00s 509.47 0.00 10.184 284.46 -3.18(5) 0.333 1.35a 40.00s 509.54 0.00 9.494 333.74 -4.97(5) -0.620 1.70a 45.00s 509.48 0.00 8.597 379.05 -6.72(5) -1.596 2.05a 50.00s 509.48 0.00 7.544 419.47 -8.38(5) -2.584 2.35a 55.00s 509.48 0.00 6.379 454.33 -9.96(5) -3.572 2.61a 60.00s 509.47 0.00 5.134 483.14 -11.43(5) -4.536 2.84a 65.00s 509.47 0.00 3.833 505.58 -12.81(5) -5.468 3.05a 70.00s 509.47 0.00 2.493 521.42 -14.10(5) -6.360 3.24a 75.00s 509.47 0.00 1.129 530.48 -15.27(5) -7.054 3.37a 79.10s 509.58 0.00 0.000 532.80 -16.14(5) -7.209 3.40a 80.00s 509.37 0.00 -0.248 532.69 -16.32(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 79.10 P (2) Angle from Equilibrium to Flood > 10.00 deg 25.93 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 188.28 P (4) Righting Arm at MaxRA > 0.33 Ft 10.88 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.00 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 13.58 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 1 ***** Full Load w/ SLM, Departure ***** Damage Case 1: Lazarette 1, Void 2 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 8.496 @ 90.00f, 7.711 @ 0.00, 6.926 @ 90.00a Trim: Fwd 1.57/180.00, Heel: Port 0.18 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 726.93 0.14a 0.09p 12.94 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 726.93 0.14a 0.09p 12.94 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 768.85 3.51f 0.12p 5.18 -7.71 LAZ1.C Flooded 1.025 -8.39 77.49f 0.05p 7.45 -7.71 VOID2.C Flooded 1.025 -33.55 62.63f 0.11p 6.69 -7.71 Total Displacement--> 1.025 726.92 0.08a 0.12p 5.08 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 8.496 @ 90.00f, 7.711 @ 0.00, 6.926 @ 90.00a Trim: Fwd 1.57/180.00, Heel: Port 0.18 deg. Least freeboard is 4.64 Ft located at 75.40f Least extra freeboard (to margin line) is 4.13 Ft located at 56.64f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 1.57/180.00, Heel: Port 0.18 deg., VCG = 12.94 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.664 726.92 0.08a 5.08 13.65 5.45a 95.36 283.4 29.73 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 1 **** Full Load w/ SLM, Departure Damage Case 1: Lazarette 1, Void 2 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.14a TCG = 0.09p VCG = 12.94 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.14a TCG = 0.09p VCG = 12.98 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.711 0.50f 0.18p 726.93 0.00 0.000 0.00 8.42(4) 7.603 0.51f 5.18p 726.82 0.00 2.617 6.54 6.16(4) 7.334 0.52f 9.42p 727.06 0.00 5.005 22.67 Marg Imm. 7.267 0.53f 10.18p 726.93 0.00 5.447 26.61 4.03(4) 6.765 0.75f 15.18p 727.08 0.00 7.701 59.61 1.95(4) 6.318 1.03f 19.35p 726.93 0.00 8.283 93.39 0.00(3) 6.273 1.05f 19.76p 726.93 0.00 8.301 96.80 -0.00(4) 6.226 1.08f 20.18p 726.82 0.00 8.316 100.24 -0.18(4) 6.102 1.16f 21.30p 726.93 0.00 8.330 109.60 -0.66(4) 5.659 1.44f 25.18p 726.97 0.00 8.180 141.78 -2.33(4) 5.060 1.81f 30.18p 726.93 0.00 7.686 181.59 -4.47(4) 4.436 2.17f 35.18p 726.93 0.00 6.988 218.36 -6.59(4) 3.793 2.51f 40.18p 726.93 0.00 6.158 251.28 -8.68(4) 3.137 2.81f 45.18p 726.93 0.00 5.241 279.82 -10.71(4) 2.467 3.11f 50.18p 726.91 0.00 4.252 303.58 -12.67(4) 1.779 3.41f 55.18p 726.91 0.00 3.202 322.24 -14.54(4) 1.075 3.72f 60.18p 726.91 0.00 2.105 335.53 -16.30(4) 0.360 4.01f 65.18p 726.91 0.00 0.979 343.25 -17.93(4) -0.250 4.25f 69.47p 727.09 0.00 -0.001 345.36 -19.23(4) -0.359 4.29f 70.18p 726.74 0.00 -0.161 345.30 -19.42(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 69.29 P (2) Angle from Equilibrium to Flood > 10.00 deg 19.59 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 96.80 P (4) Righting Arm at MaxRA > 0.33 Ft 8.33 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.18 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 9.24 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 1 ***** Full Load w/ SLM, Departure ***** Damage Case 2: Void 3 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 9.662 @ 90.00f, 8.146 @ 0.00, 6.630 @ 90.00a Trim: Fwd 3.03/180.00, Heel: Port 0.37 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 726.93 0.14a 0.09p 12.94 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 726.93 0.14a 0.09p 12.94 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 854.98 6.49f 0.23p 5.50 -8.14 VOID3.C Flooded 1.025 -128.03 43.44f 0.74p 6.20 -8.14 Total Displacement--> 1.025 726.95 0.01a 0.14p 5.37 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.02 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 9.662 @ 90.00f, 8.146 @ 0.00, 6.630 @ 90.00a Trim: Fwd 3.03/180.00, Heel: Port 0.37 deg. Least freeboard is 3.48 Ft located at 84.78f Least extra freeboard (to margin line) is 3.10 Ft located at 71.07f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 3.03/180.00, Heel: Port 0.37 deg., VCG = 12.94 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 8.105 726.95 0.01a 5.37 13.43 2.42a 123.20 366.1 27.57 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 1 **** Full Load w/ SLM, Departure Damage Case 2: Void 3 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.14a TCG = 0.09p VCG = 12.94 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.14a TCG = 0.09p VCG = 12.98 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 8.145 0.96f 0.37p 726.92 0.00 0.000 0.00 7.56(1) 8.027 0.96f 5.37p 726.95 0.00 2.465 6.16 5.58(4) 7.901 0.93f 7.46p 726.91 0.00 3.587 12.49 Marg Imm. 7.662 0.93f 10.37p 726.90 0.00 5.185 25.22 3.48(4) 7.204 1.10f 15.37p 726.94 0.00 7.198 56.34 1.36(4) 6.906 1.25f 18.51p 726.93 0.00 7.674 79.84 0.00(4) 6.720 1.35f 20.37p 726.85 0.00 7.776 94.21 -0.81(4) 6.599 1.41f 21.57p 726.93 0.00 7.791 103.52 -1.33(4) 6.196 1.60f 25.37p 726.94 0.00 7.654 133.06 -2.99(4) 5.630 1.86f 30.37p 726.93 0.00 7.191 170.31 -5.15(4) 5.028 2.10f 35.37p 726.89 0.00 6.529 204.69 -7.28(4) 4.398 2.33f 40.37p 726.92 0.00 5.738 235.41 -9.36(4) 3.746 2.53f 45.37p 726.92 0.00 4.860 261.94 -11.38(4) 3.081 2.69f 50.37p 726.92 0.00 3.921 283.92 -13.33(4) 2.402 2.84f 55.37p 726.92 0.00 2.933 301.08 -15.19(4) 1.706 2.98f 60.37p 726.92 0.00 1.905 313.19 -16.93(4) 0.994 3.11f 65.37p 726.92 0.00 0.848 320.09 -18.54(4) 0.425 3.21f 69.32p 726.94 0.00 0.000 321.77 -19.72(4) 0.274 3.23f 70.37p 726.95 0.00 -0.226 321.65 -20.01(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50 17.25 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 68.95 P (2) Angle from Equilibrium to Flood > 10.00 deg 18.14 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 79.84 P (4) Righting Arm at MaxRA > 0.33 Ft 7.79 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.37 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 7.09 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 1 ***** Full Load w/ SLM, Departure ***** Damage Case 3: Engine Room, Battery Rooms Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 10.593 @ 90.00f, 10.533 @ 0.00, 10.473 @ 90.00a Trim: Fwd 0.12/180.00, Heel: Stbd 1.39 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 726.93 0.14a 0.09p 12.94 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 726.93 0.14a 0.09p 12.94 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 1,339.83 0.23f 0.78s 6.88 -10.53 BATTERYROOM1.S Flooded 1.025 -37.85 3.99f 14.88s 6.43 -10.53 BATTERYROOM2.S Flooded 1.025 -37.82 3.99a 14.88s 6.43 -10.53 ER.C Flooded 1.025 -537.25 0.76f 0.20p 6.32 -10.53 Total Displacement--> 1.025 726.91 0.14a 0.04s 7.35 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 10.593 @ 90.00f, 10.533 @ 0.00, 10.473 @ 90.00a Trim: Fwd 0.12/180.00, Heel: Stbd 1.39 deg. Least freeboard is 1.76 Ft located at 56.64f Least extra freeboard (to margin line) is 1.06 Ft located at 5.41f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 0.12/180.00, Heel: Stbd 1.39 deg., VCG = 12.94 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 10.533 726.91 0.14a 7.35 12.21 0.10f 200.03 594.4 30.17 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 1 **** Full Load w/ SLM, Departure Damage Case 3: Engine Room, Battery Rooms Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.14a TCG = 0.09p VCG = 12.94 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.14a TCG = 0.09p VCG = 12.98 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 10.530 0.04f 1.39s 726.93 0.00 0.000 0.00 5.78(3) 10.442 0.03f 3.78s 726.93 0.00 1.299 1.55 Marg Imm. 10.287 0.03f 6.39s 726.92 0.00 2.642 6.72 3.58(3) 10.166 0.03f 11.39s 726.98 0.00 3.908 23.68 1.15(3) 10.173 0.02f 13.57s 726.89 0.00 4.139 32.47 0.00(3) 10.213 0.02f 16.39s 726.90 0.00 4.287 44.42 -1.54(3) 10.266 0.01f 18.96s 726.85 0.00 4.323 55.48 -2.97(3) 10.324 0.01f 21.39s 726.93 0.00 4.290 65.95 -4.35(3) 10.407 0.01a 26.39s 726.81 0.00 4.044 86.89 -7.19(7) 10.419 0.02a 31.39s 726.80 0.00 3.624 106.13 -9.98(7) 10.359 0.03a 36.39s 726.93 0.00 3.101 122.98 -12.71(7) 10.222 0.03a 41.39s 726.93 0.00 2.515 137.05 -15.35(7) 10.011 0.04a 46.39s 726.93 0.00 1.884 148.06 -17.87(7) 9.727 0.05a 51.39s 726.93 0.00 1.222 155.84 -20.26(7) 9.370 0.06a 56.39s 726.93 0.00 0.540 160.25 -22.49(7) 9.043 0.06a 60.28s 726.93 0.00 0.000 161.31 -24.11(7) 8.943 0.06a 61.39s 726.93 0.00 -0.154 161.22 -24.55(7) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 58.89 P (2) Angle from Equilibrium to Flood > 10.00 deg LARGE (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 161.31 P (4) Righting Arm at MaxRA > 0.33 Ft 4.32 P (6) Absolute Angle at Equilibrium < 7.00 deg 1.39 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 2.39 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 1 ***** Full Load w/ SLM, Departure ***** Damage Case 4: Void 5 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 6.562 @ 90.00f, 8.148 @ 0.00, 9.733 @ 90.00a Trim: Aft 3.17/180.00, Heel: Port 0.01 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 726.93 0.14a 0.09p 12.94 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 726.93 0.14a 0.09p 12.94 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 855.81 6.78a 0.01p 5.51 -8.15 VOID5.C Flooded 1.025 -128.89 43.46a 0.48s 6.22 -8.15 Total Displacement--> 1.025 726.92 0.28a 0.09p 5.38 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.562 @ 90.00f, 8.148 @ 0.00, 9.733 @ 90.00a Trim: Aft 3.17/180.00, Heel: Port 0.01 deg. Least freeboard is 3.48 Ft located at 92.00a Least extra freeboard (to margin line) is 3.18 Ft located at 77.57a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 3.17/180.00, Heel: Port 0.01 deg., VCG = 12.94 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 8.109 726.92 0.28a 5.38 13.43 2.19f 123.12 365.9 27.57 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 1 **** Full Load w/ SLM, Departure Damage Case 4: Void 5 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.14a TCG = 0.09p VCG = 12.94 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.14a TCG = 0.09p VCG = 12.98 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 8.146 1.01a 0.01p 726.92 0.00 0.000 0.00 7.58(9) 8.027 0.98a 5.01p 726.92 0.00 2.441 6.10 5.75(5) 7.875 0.94a 7.48p 726.92 0.00 3.741 13.73 Marg Imm. 7.661 0.92a 10.01p 726.87 0.00 5.115 24.92 3.67(5) 7.174 1.05a 15.01p 726.92 0.00 7.219 55.88 1.58(5) 6.793 1.21a 18.73p 726.93 0.00 7.797 84.07 0.00(5) 6.656 1.27a 20.01p 726.88 0.00 7.870 94.10 -0.54(5) 6.483 1.34a 21.60p 726.94 0.00 7.896 106.59 -1.22(5) 6.096 1.49a 25.01p 726.92 0.00 7.783 133.36 -2.68(5) 5.497 1.72a 30.01p 726.93 0.00 7.336 171.30 -4.80(5) 4.866 1.94a 35.01p 726.94 0.00 6.682 206.43 -6.90(5) 4.209 2.14a 40.01p 726.92 0.00 5.897 237.93 -8.96(5) 3.534 2.32a 45.01p 726.92 0.00 5.021 265.26 -10.96(5) 2.849 2.46a 50.01p 726.92 0.00 4.081 288.04 -12.89(5) 2.152 2.59a 55.01p 726.92 0.00 3.090 306.00 -14.73(5) 1.441 2.72a 60.01p 726.92 0.00 2.056 318.88 -16.46(5) 0.718 2.84a 65.01p 726.92 0.00 0.992 326.51 -18.07(5) 0.051 2.95a 69.60p 726.94 0.00 0.000 328.79 -19.43(5) -0.010 2.96a 70.01p 726.93 0.00 -0.090 328.78 -19.55(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50 17.25 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 69.59 P (2) Angle from Equilibrium to Flood > 10.00 deg 18.72 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 84.07 P (4) Righting Arm at MaxRA > 0.33 Ft 7.90 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.01 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 7.47 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 1 ***** Full Load w/ SLM, Departure ***** Damage Case 5: Lazarette 2, Void 6 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 6.839 @ 90.00f, 7.717 @ 0.00, 8.594 @ 90.00a Trim: Aft 1.76/180.00, Heel: Port 0.18 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 726.93 0.14a 0.09p 12.94 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 726.93 0.14a 0.09p 12.94 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 770.36 3.91a 0.12p 5.19 -7.72 VOID6.C Flooded 1.025 -34.52 62.66a 0.11p 6.73 -7.72 LAZ2.C Flooded 1.025 -8.89 77.54a 0.05p 7.51 -7.72 Total Displacement--> 1.025 726.94 0.22a 0.12p 5.08 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.839 @ 90.00f, 7.717 @ 0.00, 8.594 @ 90.00a Trim: Aft 1.76/180.00, Heel: Port 0.18 deg. Least freeboard is 4.56 Ft located at 76.85a Least extra freeboard (to margin line) is 4.07 Ft located at 56.64a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 1.76/180.00, Heel: Port 0.18 deg., VCG = 12.94 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.666 726.94 0.22a 5.08 13.62 5.26f 94.78 281.6 29.73 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 1 **** Full Load w/ SLM, Departure Damage Case 5: Lazarette 2, Void 6 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.14a TCG = 0.09p VCG = 12.94 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.14a TCG = 0.09p VCG = 12.98 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.716 0.56a 0.18p 726.82 0.00 0.000 0.00 8.41(5) 7.608 0.56a 5.18p 726.82 0.00 2.617 6.54 6.15(5) 7.351 0.57a 9.28p 727.05 0.00 4.918 21.95 Marg Imm. 7.272 0.59a 10.18p 726.93 0.00 5.442 26.60 4.02(5) 6.773 0.82a 15.18p 727.08 0.00 7.683 59.55 1.93(5) 6.344 1.10a 19.21p 726.93 0.00 8.254 92.07 -0.00(7) 6.290 1.13a 19.71p 726.93 0.00 8.279 96.19 0.00(5) 6.237 1.17a 20.18p 726.81 0.00 8.296 100.06 -0.20(5) 6.116 1.25a 21.29p 726.94 0.00 8.309 109.27 -0.68(5) 5.674 1.55a 25.18p 726.97 0.00 8.158 141.50 -2.35(5) 5.077 1.93a 30.18p 726.93 0.00 7.665 181.19 -4.50(5) 4.457 2.30a 35.18p 726.93 0.00 6.967 217.86 -6.63(5) 3.817 2.66a 40.18p 726.93 0.00 6.139 250.68 -8.72(5) 3.165 2.98a 45.18p 726.93 0.00 5.224 279.12 -10.76(5) 2.496 3.30a 50.18p 726.90 0.00 4.234 302.80 -12.73(5) 1.809 3.62a 55.18p 726.91 0.00 3.183 321.37 -14.60(5) 1.105 3.94a 60.18p 726.91 0.00 2.087 334.56 -16.35(5) 0.390 4.25a 65.18p 726.91 0.00 0.963 342.20 -17.99(5) -0.214 4.49a 69.40p 726.98 0.00 0.000 344.24 -19.26(5) -0.329 4.53a 70.18p 726.80 0.00 -0.176 344.17 -19.48(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 69.23 P (2) Angle from Equilibrium to Flood > 10.00 deg 19.53 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 96.19 P (4) Righting Arm at MaxRA > 0.33 Ft 8.31 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.18 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 9.10 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 2 ***** Full Load w/ SLM, Arrival ***** Damage Case 1: Lazarette 1, Void 2 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 8.285 @ 90.00f, 7.545 @ 0.00, 6.804 @ 90.00a Trim: Fwd 1.48/180.00, Heel: Port 0.09 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 700.32 0.09a 0.05p 13.11 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 700.32 0.09a 0.05p 13.11 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 738.26 3.35f 0.06p 5.07 -7.54 LAZ1.C Flooded 1.025 -7.22 77.38f 0.03p 7.32 -7.54 VOID2.C Flooded 1.025 -30.85 62.56f 0.06p 6.56 -7.54 Total Displacement--> 1.025 700.18 0.02a 0.06p 4.98 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.13 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 8.285 @ 90.00f, 7.545 @ 0.00, 6.804 @ 90.00a Trim: Fwd 1.48/180.00, Heel: Port 0.09 deg. Least freeboard is 4.87 Ft located at 75.40f Least extra freeboard (to margin line) is 4.37 Ft located at 56.64f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 1.48/180.00, Heel: Port 0.09 deg., VCG = 13.11 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.501 700.18 0.02a 4.98 13.52 5.26a 93.38 288.1 30.20 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 2 **** Full Load w/ SLM, Arrival Damage Case 1: Lazarette 1, Void 2 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.09a TCG = 0.05p VCG = 13.11 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.09a TCG = 0.05p VCG = 13.15 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.544 0.47f 0.09p 700.20 0.00 0.000 0.00 8.63(4) 7.443 0.48f 5.09p 700.31 0.00 2.654 6.64 6.37(4) 7.135 0.50f 9.85p 700.36 0.00 5.363 25.63 Marg Imm. 7.113 0.50f 10.09p 700.26 0.00 5.507 26.96 4.23(4) 6.577 0.70f 15.09p 700.37 0.00 7.857 60.58 2.19(4) 6.002 1.00f 19.97p 700.45 0.00 8.521 101.19 -0.00(3) 5.985 1.01f 20.09p 700.21 0.00 8.527 102.22 0.12(4) 5.951 1.03f 20.38p 700.31 0.00 8.535 104.64 -0.00(4) 5.826 1.10f 21.41p 700.32 0.00 8.547 113.42 -0.43(4) 5.367 1.35f 25.09p 700.42 0.00 8.404 144.80 -1.98(4) 4.718 1.70f 30.09p 700.31 0.00 7.908 185.80 -4.07(4) 4.048 2.04f 35.09p 700.32 0.00 7.198 223.65 -6.14(4) 3.364 2.35f 40.09p 700.32 0.00 6.354 257.59 -8.19(4) 2.671 2.64f 45.09p 700.32 0.00 5.417 287.05 -10.18(4) 1.963 2.93f 50.09p 700.29 0.00 4.400 311.63 -12.10(4) 1.240 3.23f 55.09p 700.30 0.00 3.316 330.94 -13.94(4) 0.505 3.54f 60.09p 700.29 0.00 2.186 344.72 -15.67(4) -0.228 3.85f 65.09p 700.37 0.00 1.026 352.76 -17.28(4) -0.865 4.10f 69.46p 700.43 0.00 0.000 355.00 -18.59(4) -0.963 4.14f 70.09p 700.16 0.00 -0.148 354.96 -18.77(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 69.37 P (2) Angle from Equilibrium to Flood > 10.00 deg 20.28 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 104.64 P (4) Righting Arm at MaxRA > 0.33 Ft 8.55 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.09 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 9.76 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 2 ***** Full Load w/ SLM, Arrival ***** Damage Case 2: Void 3 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 9.488 @ 90.00f, 7.980 @ 0.00, 6.471 @ 90.00a Trim: Fwd 3.02/180.00, Heel: Port 0.28 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 700.32 0.09a 0.05p 13.11 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 700.32 0.09a 0.05p 13.11 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 823.65 6.54f 0.18p 5.40 -7.98 VOID3.C Flooded 1.025 -123.34 43.41f 0.67p 6.10 -7.98 Total Displacement--> 1.025 700.31 0.04f 0.09p 5.27 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.00 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 9.488 @ 90.00f, 7.980 @ 0.00, 6.471 @ 90.00a Trim: Fwd 3.02/180.00, Heel: Port 0.28 deg. Least freeboard is 3.68 Ft located at 84.78f Least extra freeboard (to margin line) is 3.31 Ft located at 73.24f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 3.02/180.00, Heel: Port 0.28 deg., VCG = 13.11 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.941 700.31 0.04f 5.27 13.26 2.33a 119.42 368.3 27.91 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 2 **** Full Load w/ SLM, Arrival Damage Case 2: Void 3 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.09a TCG = 0.05p VCG = 13.11 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.09a TCG = 0.05p VCG = 13.15 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.978 0.96f 0.28p 700.27 0.00 0.000 0.00 7.76(1) 7.869 0.96f 5.28p 700.31 0.00 2.482 6.20 5.79(4) 7.716 0.93f 7.82p 700.31 0.00 3.857 14.26 Marg Imm. 7.511 0.93f 10.28p 700.34 0.00 5.231 25.41 3.68(4) 7.019 1.09f 15.28p 700.33 0.00 7.364 57.03 1.60(4) 6.623 1.26f 19.04p 700.31 0.00 7.926 86.09 0.00(4) 6.487 1.33f 20.28p 700.26 0.00 7.989 95.92 -0.52(4) 6.336 1.39f 21.64p 700.32 0.00 8.009 106.79 -1.10(4) 5.914 1.58f 25.28p 700.34 0.00 7.878 135.72 -2.65(4) 5.302 1.83f 30.28p 700.31 0.00 7.409 174.08 -4.77(4) 4.657 2.07f 35.28p 700.21 0.00 6.734 209.52 -6.85(4) 3.989 2.28f 40.28p 700.31 0.00 5.924 241.22 -8.90(4) 3.305 2.47f 45.28p 700.31 0.00 5.026 268.63 -10.89(4) 2.611 2.63f 50.28p 700.31 0.00 4.064 291.39 -12.81(4) 1.900 2.78f 55.28p 700.31 0.00 3.046 309.18 -14.63(4) 1.174 2.92f 60.28p 700.31 0.00 1.983 321.77 -16.35(4) 0.437 3.06f 65.28p 700.31 0.00 0.891 328.97 -17.94(4) -0.158 3.17f 69.30p 700.32 0.00 0.000 330.77 -19.12(4) -0.301 3.20f 70.28p 700.34 0.00 -0.217 330.66 -19.40(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50 17.25 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 69.03 P (2) Angle from Equilibrium to Flood > 10.00 deg 18.76 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 86.09 P (4) Righting Arm at MaxRA > 0.33 Ft 8.01 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.28 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 7.55 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 2 ***** Full Load w/ SLM, Arrival ***** Damage Case 3: Engine Room, Battery Rooms Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 10.417 @ 90.00f, 10.348 @ 0.00, 10.279 @ 90.00a Trim: Fwd 0.14/180.00, Heel: Stbd 1.54 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 700.32 0.09a 0.05p 13.11 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 700.32 0.09a 0.05p 13.11 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 1,299.07 0.26f 0.86s 6.77 -10.34 BATTERYROOM1.S Flooded 1.025 -37.19 3.99f 14.87s 6.35 -10.34 BATTERYROOM2.S Flooded 1.025 -37.16 3.99a 14.87s 6.35 -10.34 ER.C Flooded 1.025 -524.37 0.77f 0.12p 6.22 -10.34 Total Displacement--> 1.025 700.36 0.09a 0.11s 7.23 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.04 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 10.417 @ 90.00f, 10.348 @ 0.00, 10.279 @ 90.00a Trim: Fwd 0.14/180.00, Heel: Stbd 1.54 deg. Least freeboard is 1.87 Ft located at 56.64f Least extra freeboard (to margin line) is 1.17 Ft located at 6.13f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 0.14/180.00, Heel: Stbd 1.54 deg., VCG = 13.11 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 10.348 700.36 0.09a 7.23 11.96 0.10f 193.92 598.1 29.58 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 2 **** Full Load w/ SLM, Arrival Damage Case 3: Engine Room, Battery Rooms Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.09a TCG = 0.05p VCG = 13.11 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.09a TCG = 0.05p VCG = 13.15 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 10.344 0.04f 1.54s 700.31 0.00 0.000 0.00 5.89(3) 10.240 0.04f 4.19s 700.31 0.00 1.439 1.91 Marg Imm. 10.090 0.03f 6.54s 700.31 0.00 2.672 6.74 3.70(3) 9.920 0.03f 11.54s 700.28 0.00 4.082 24.25 1.31(3) 9.905 0.03f 14.07s 700.22 0.00 4.381 35.03 0.00(3) 9.917 0.02f 16.54s 700.31 0.00 4.530 46.02 -1.32(3) 9.949 0.02f 19.48s 700.28 0.00 4.588 59.45 -2.94(3) 9.971 0.01f 21.54s 700.18 0.00 4.562 68.84 -4.08(3) 9.984 0.00 26.54s 700.33 0.00 4.293 91.10 -6.84(3) 9.924 0.01a 31.54s 700.32 0.00 3.848 111.53 -9.56(7) 9.794 0.01a 36.54s 700.32 0.00 3.298 129.43 -12.22(7) 9.594 0.02a 41.54s 700.31 0.00 2.681 144.41 -14.79(7) 9.323 0.02a 46.54s 700.31 0.00 2.017 156.17 -17.24(7) 8.983 0.03a 51.54s 700.31 0.00 1.319 164.53 -19.57(7) 8.575 0.03a 56.54s 700.31 0.00 0.600 169.33 -21.75(7) 8.191 0.04a 60.64s 700.32 0.00 0.000 170.57 -23.41(7) 8.101 0.04a 61.54s 700.32 0.00 -0.133 170.51 -23.76(7) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 59.10 P (2) Angle from Equilibrium to Flood > 10.00 deg LARGE (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 170.57 P (4) Righting Arm at MaxRA > 0.33 Ft 4.59 P (6) Absolute Angle at Equilibrium < 7.00 deg 1.54 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 2.66 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 2 ***** Full Load w/ SLM, Arrival ***** Damage Case 4: Void 5 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 6.430 @ 90.00f, 7.981 @ 0.00, 9.532 @ 90.00a Trim: Aft 3.10/180.00, Heel: Stbd 0.07 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 700.32 0.09a 0.05p 13.11 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 700.32 0.09a 0.05p 13.11 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 824.19 6.72a 0.05s 5.40 -7.98 VOID5.C Flooded 1.025 -123.87 43.42a 0.54s 6.11 -7.98 Total Displacement--> 1.025 700.32 0.23a 0.04p 5.28 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.00 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.430 @ 90.00f, 7.981 @ 0.00, 9.532 @ 90.00a Trim: Aft 3.10/180.00, Heel: Stbd 0.07 deg. Least freeboard is 3.68 Ft located at 92.00a Least extra freeboard (to margin line) is 3.35 Ft located at 75.40a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 3.10/180.00, Heel: Stbd 0.07 deg., VCG = 13.11 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.943 700.32 0.23a 5.28 13.26 2.18f 119.36 368.1 27.90 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 2 **** Full Load w/ SLM, Arrival Damage Case 4: Void 5 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.09a TCG = 0.05p VCG = 13.11 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.09a TCG = 0.05p VCG = 13.15 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.980 0.99a 0.07s 700.32 0.00 0.000 0.00 7.77(9) 7.878 0.99a 5.07s 700.31 0.00 2.476 6.19 5.87(5) 7.721 0.96a 7.76s 700.31 0.00 3.923 14.77 Marg Imm. 7.529 0.95a 10.07s 700.15 0.00 5.215 25.34 3.76(5) 7.042 1.11a 15.07s 700.33 0.00 7.400 56.99 1.68(5) 6.627 1.30a 19.02s 700.31 0.00 8.011 87.76 0.00(5) 6.512 1.35a 20.07s 700.26 0.00 8.067 96.20 -0.44(5) 6.340 1.43a 21.62s 700.33 0.00 8.093 108.66 -1.10(5) 5.940 1.61a 25.07s 700.31 0.00 7.973 136.43 -2.57(5) 5.331 1.87a 30.07s 700.31 0.00 7.510 175.28 -4.69(5) 4.688 2.11a 35.07s 700.22 0.00 6.838 211.24 -6.78(5) 4.022 2.33a 40.07s 700.31 0.00 6.028 243.46 -8.83(5) 3.339 2.53a 45.07s 700.31 0.00 5.128 271.39 -10.82(5) 2.646 2.69a 50.07s 700.31 0.00 4.163 294.65 -12.75(5) 1.936 2.85a 55.07s 700.31 0.00 3.140 312.93 -14.58(5) 1.210 3.00a 60.07s 700.31 0.00 2.072 325.98 -16.30(5) 0.472 3.15a 65.07s 700.31 0.00 0.973 333.60 -17.89(5) -0.174 3.27a 69.44s 700.32 0.00 0.000 335.73 -19.18(5) -0.268 3.29a 70.07s 700.32 0.00 -0.142 335.69 -19.35(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50 17.25 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 69.37 P (2) Angle from Equilibrium to Flood > 10.00 deg 18.95 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 87.76 P (4) Righting Arm at MaxRA > 0.33 Ft 8.09 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.07 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 7.69 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 2 ***** Full Load w/ SLM, Arrival ***** Damage Case 5: Lazarette 2, Void 6 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 6.751 @ 90.00f, 7.549 @ 0.00, 8.346 @ 90.00a Trim: Aft 1.59/180.00, Heel: Port 0.09 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 700.32 0.09a 0.05p 13.11 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 700.32 0.09a 0.05p 13.11 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 739.25 3.60a 0.06p 5.08 -7.55 VOID6.C Flooded 1.025 -31.44 62.58a 0.06p 6.59 -7.55 LAZ2.C Flooded 1.025 -7.52 77.42a 0.03p 7.35 -7.55 Total Displacement--> 1.025 700.29 0.16a 0.06p 4.99 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.02 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.751 @ 90.00f, 7.549 @ 0.00, 8.346 @ 90.00a Trim: Aft 1.59/180.00, Heel: Port 0.09 deg. Least freeboard is 4.82 Ft located at 76.85a Least extra freeboard (to margin line) is 4.33 Ft located at 56.64a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 1.59/180.00, Heel: Port 0.09 deg., VCG = 13.11 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.503 700.29 0.16a 4.99 13.51 5.15f 93.02 286.9 30.19 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 2 **** Full Load w/ SLM, Arrival Damage Case 5: Lazarette 2, Void 6 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.09a TCG = 0.05p VCG = 13.11 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.09a TCG = 0.05p VCG = 13.15 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.548 0.51a 0.09p 700.21 0.00 0.000 0.00 8.62(5) 7.445 0.51a 5.09p 700.26 0.00 2.654 6.63 6.36(5) 7.146 0.53a 9.77p 700.37 0.00 5.309 25.17 Marg Imm. 7.116 0.54a 10.09p 700.24 0.00 5.504 26.95 4.22(5) 6.582 0.74a 15.09p 700.37 0.00 7.847 60.54 2.18(5) 6.019 1.05a 19.88p 700.31 0.00 8.506 100.26 0.00(7) 5.993 1.06a 20.09p 700.35 0.00 8.514 102.11 0.10(5) 5.963 1.08a 20.34p 700.31 0.00 8.522 104.22 0.00(5) 5.835 1.15a 21.40p 700.38 0.00 8.534 113.24 -0.44(5) 5.375 1.41a 25.09p 700.42 0.00 8.392 144.63 -1.99(5) 4.728 1.77a 30.09p 700.31 0.00 7.896 185.56 -4.09(5) 4.060 2.12a 35.09p 700.32 0.00 7.186 223.35 -6.17(5) 3.378 2.44a 40.09p 700.32 0.00 6.343 257.23 -8.21(5) 2.687 2.74a 45.09p 700.32 0.00 5.406 286.64 -10.21(5) 1.980 3.04a 50.09p 700.29 0.00 4.389 311.16 -12.14(5) 1.257 3.36a 55.09p 700.30 0.00 3.305 330.43 -13.97(5) 0.522 3.67a 60.09p 700.30 0.00 2.175 344.14 -15.70(5) -0.212 3.99a 65.09p 700.38 0.00 1.015 352.13 -17.32(5) -0.844 4.24a 69.42p 700.44 0.00 0.000 354.33 -18.61(5) -0.949 4.28a 70.09p 700.15 0.00 -0.158 354.27 -18.80(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 69.32 P (2) Angle from Equilibrium to Flood > 10.00 deg 20.25 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 104.22 P (4) Righting Arm at MaxRA > 0.33 Ft 8.53 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.09 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 9.67 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 3 ***** Full Vehicle Load, Departure ***** Damage Case 1: Lazarette 1, Void 2 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 7.670 @ 90.00f, 7.110 @ 0.00, 6.550 @ 90.00a Trim: Fwd 1.12/180.00, Heel: Port 0.18 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 632.19 0.17a 0.10p 12.18 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 632.19 0.17a 0.10p 12.18 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 660.10 2.62f 0.13p 4.80 -7.11 LAZ1.C Flooded 1.025 -4.31 77.00f 0.05p 6.92 -7.11 VOID2.C Flooded 1.025 -23.61 62.31f 0.12p 6.18 -7.11 Total Displacement--> 1.025 632.18 0.12a 0.13p 4.73 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 7.670 @ 90.00f, 7.110 @ 0.00, 6.550 @ 90.00a Trim: Fwd 1.12/180.00, Heel: Port 0.18 deg. Least freeboard is 5.42 Ft located at 70.35f Least extra freeboard (to margin line) is 4.88 Ft located at 56.64f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 1.12/180.00, Heel: Port 0.18 deg., VCG = 12.18 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.080 632.18 0.12a 4.73 13.20 4.88a 88.87 303.7 33.06 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 3 **** Full Vehicle Load, Departure Damage Case 1: Lazarette 1, Void 2 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.17a TCG = 0.10p VCG = 12.18 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.17a TCG = 0.10p VCG = 12.23 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.109 0.36f 0.18p 632.05 0.00 0.000 0.00 9.04(4) 7.007 0.37f 5.18p 632.19 0.00 2.903 7.26 6.78(4) 6.682 0.40f 10.18p 632.19 0.00 5.952 29.33 4.63(4) 6.589 0.42f 11.12p 632.21 0.00 6.534 35.17 Marg Imm. 6.057 0.53f 15.18p 632.18 0.00 8.501 65.87 2.69(4) 5.324 0.79f 20.18p 632.03 0.00 9.382 111.11 0.76(4) 5.078 0.88f 21.84p 632.19 0.00 9.450 126.69 -0.00(3) 5.032 0.90f 22.14p 632.19 0.00 9.455 129.59 -0.00(4) 4.950 0.93f 22.69p 632.19 0.00 9.458 134.72 -0.21(4) 4.569 1.07f 25.18p 632.18 0.00 9.396 158.29 -1.19(4) 3.793 1.35f 30.18p 632.19 0.00 8.998 204.51 -3.14(4) 3.005 1.61f 35.18p 632.18 0.00 8.367 248.02 -5.09(4) 2.217 1.86f 40.18p 632.21 0.00 7.587 287.96 -7.02(4) 1.424 2.11f 45.18p 632.19 0.00 6.688 323.70 -8.91(4) 0.632 2.41f 50.18p 632.19 0.00 5.689 354.69 -10.75(4) -0.157 2.75f 55.18p 632.34 0.00 4.608 380.46 -12.52(4) -0.951 3.10f 60.18p 632.17 0.00 3.471 400.68 -14.20(4) -1.736 3.43f 65.18p 632.18 0.00 2.290 415.11 -15.77(4) -2.512 3.75f 70.18p 632.19 0.00 1.080 423.54 -17.21(4) -3.183 4.00f 74.59p 632.30 0.00 0.000 425.93 -18.37(4) -3.278 4.03f 75.18p 632.11 0.00 -0.145 425.89 -18.51(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 74.41 P (2) Angle from Equilibrium to Flood > 10.00 deg 21.96 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 129.59 P (4) Righting Arm at MaxRA > 0.33 Ft 9.46 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.18 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 10.94 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 3 ***** Full Vehicle Load, Departure ***** Damage Case 2: Void 3 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 8.974 @ 90.00f, 7.543 @ 0.00, 6.111 @ 90.00a Trim: Fwd 2.86/180.00, Heel: Port 0.35 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 632.19 0.17a 0.10p 12.18 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 632.19 0.17a 0.10p 12.18 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 742.77 6.40f 0.23p 5.13 -7.54 VOID3.C Flooded 1.025 -110.57 43.30f 0.72p 5.82 -7.54 Total Displacement--> 1.025 632.20 0.05a 0.15p 5.00 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 8.974 @ 90.00f, 7.543 @ 0.00, 6.111 @ 90.00a Trim: Fwd 2.86/180.00, Heel: Port 0.35 deg. Least freeboard is 4.17 Ft located at 84.06f Least extra freeboard (to margin line) is 3.78 Ft located at 70.35f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 2.86/180.00, Heel: Port 0.35 deg., VCG = 12.18 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.508 632.20 0.05a 5.00 12.81 2.20a 109.81 375.2 30.40 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 3 **** Full Vehicle Load, Departure Damage Case 2: Void 3 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.17a TCG = 0.10p VCG = 12.18 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.17a TCG = 0.10p VCG = 12.23 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.541 0.91f 0.35p 632.17 0.00 0.000 0.00 8.25(1) 7.435 0.92f 5.35p 632.14 0.00 2.684 6.71 6.19(4) 7.215 0.91f 8.89p 632.19 0.00 4.737 19.78 Marg Imm. 7.083 0.90f 10.35p 632.04 0.00 5.626 27.38 4.07(4) 6.511 1.03f 15.35p 632.18 0.00 8.047 61.67 2.07(4) 5.851 1.25f 20.35p 632.18 0.00 8.863 104.62 0.08(4) 5.823 1.26f 20.56p 632.19 0.00 8.875 106.43 -0.00(4) 5.489 1.37f 22.97p 632.18 0.00 8.935 127.95 -0.97(4) 5.152 1.48f 25.35p 632.19 0.00 8.876 149.18 -1.92(4) 4.422 1.71f 30.35p 632.19 0.00 8.495 192.83 -3.91(4) 3.671 1.92f 35.35p 632.19 0.00 7.889 233.88 -5.89(4) 2.909 2.10f 40.35p 632.19 0.00 7.139 271.51 -7.84(4) 2.143 2.27f 45.35p 632.18 0.00 6.285 305.11 -9.74(4) 1.361 2.43f 50.35p 632.18 0.00 5.338 334.21 -11.57(4) 0.570 2.60f 55.35p 632.18 0.00 4.319 358.38 -13.32(4) -0.228 2.78f 60.35p 632.11 0.00 3.245 377.32 -14.97(4) -1.027 2.95f 65.35p 632.19 0.00 2.127 390.77 -16.50(4) -1.824 3.09f 70.35p 632.23 0.00 0.979 398.54 -17.89(4) -2.490 3.20f 74.57p 632.22 0.00 0.000 400.61 -18.96(4) -2.613 3.22f 75.35p 632.26 0.00 -0.185 400.54 -19.15(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50 17.25 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 74.21 P (2) Angle from Equilibrium to Flood > 10.00 deg 20.20 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 106.43 P (4) Righting Arm at MaxRA > 0.33 Ft 8.93 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.35 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 8.53 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 3 ***** Full Vehicle Load, Departure ***** Damage Case 3: Engine Room, Battery Rooms Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 9.919 @ 90.00f, 9.859 @ 0.00, 9.799 @ 90.00a Trim: Fwd 0.12/180.00, Heel: Stbd 1.51 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 632.19 0.17a 0.10p 12.18 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 632.19 0.17a 0.10p 12.18 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 1,192.80 0.23f 0.84s 6.47 -9.86 BATTERYROOM1.S Flooded 1.025 -34.93 3.99f 14.80s 6.08 -9.86 BATTERYROOM2.S Flooded 1.025 -34.91 3.99a 14.80s 6.08 -9.86 ER.C Flooded 1.025 -490.88 0.78f 0.12p 5.96 -9.86 Total Displacement--> 1.025 632.08 0.16a 0.03s 6.92 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.11 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 9.919 @ 90.00f, 9.859 @ 0.00, 9.799 @ 90.00a Trim: Fwd 0.12/180.00, Heel: Stbd 1.51 deg. Least freeboard is 2.38 Ft located at 56.64f Least extra freeboard (to margin line) is 1.68 Ft located at 5.41f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 0.12/180.00, Heel: Stbd 1.51 deg., VCG = 12.18 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 9.859 632.08 0.16a 6.92 11.32 0.00 179.05 611.9 29.51 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 3 **** Full Vehicle Load, Departure Damage Case 3: Engine Room, Battery Rooms Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.17a TCG = 0.10p VCG = 12.18 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.17a TCG = 0.10p VCG = 12.23 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 9.856 0.04f 1.51s 632.18 0.00 0.000 0.00 6.40(3) 9.699 0.03f 5.30s 632.09 0.00 2.118 4.02 Marg Imm. 9.616 0.03f 6.51s 632.32 0.00 2.816 6.99 4.20(3) 9.317 0.02f 11.51s 632.12 0.00 4.870 26.53 1.94(3) 9.206 0.01f 15.42s 632.34 0.00 5.578 47.23 -0.00(3) 9.183 0.00 16.51s 632.19 0.00 5.699 53.36 -0.56(3) 9.077 0.01a 21.51s 632.34 0.00 5.898 82.70 -3.17(7) 8.909 0.02a 26.51s 632.19 0.00 5.708 111.88 -5.76(7) 8.680 0.03a 31.51s 632.18 0.00 5.311 139.51 -8.32(7) 8.389 0.04a 36.51s 632.18 0.00 4.789 164.81 -10.81(7) 8.036 0.04a 41.51s 632.18 0.00 4.180 187.27 -13.23(7) 7.622 0.05a 46.51s 632.18 0.00 3.508 206.51 -15.54(7) 7.147 0.05a 51.51s 632.14 0.00 2.788 222.27 -17.74(7) 6.618 0.06a 56.51s 632.14 0.00 2.033 234.34 -19.79(7) 6.042 0.06a 61.51s 632.14 0.00 1.254 242.56 -21.70(7) 5.422 0.06a 66.51s 632.15 0.00 0.460 246.85 -23.45(7) 5.048 0.06a 69.38s 632.15 0.00 0.000 247.51 -24.38(7) 4.763 0.06a 71.51s 632.15 0.00 -0.342 247.15 -25.02(7) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 67.87 P (2) Angle from Equilibrium to Flood > 10.00 deg LARGE (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 247.51 P (4) Righting Arm at MaxRA > 0.33 Ft 5.90 P (6) Absolute Angle at Equilibrium < 7.00 deg 1.51 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 3.79 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 3 ***** Full Vehicle Load, Departure ***** Damage Case 4: Void 5 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 6.034 @ 90.00f, 7.543 @ 0.00, 9.053 @ 90.00a Trim: Aft 3.02/180.00, Heel: Port 0.04 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 632.19 0.17a 0.10p 12.18 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 632.19 0.17a 0.10p 12.18 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 743.58 6.74a 0.03p 5.13 -7.54 VOID5.C Flooded 1.025 -111.49 43.33a 0.45s 5.84 -7.54 Total Displacement--> 1.025 632.09 0.29a 0.11p 5.01 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.09 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.034 @ 90.00f, 7.543 @ 0.00, 9.053 @ 90.00a Trim: Aft 3.02/180.00, Heel: Port 0.04 deg. Least freeboard is 4.16 Ft located at 92.00a Least extra freeboard (to margin line) is 3.84 Ft located at 75.40a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 3.02/180.00, Heel: Port 0.04 deg., VCG = 12.18 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.511 632.09 0.29a 5.01 12.80 1.91f 109.62 374.6 30.39 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 3 **** Full Vehicle Load, Departure Damage Case 4: Void 5 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.17a TCG = 0.10p VCG = 12.18 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.17a TCG = 0.10p VCG = 12.23 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.542 0.96a 0.04p 632.09 0.00 0.000 0.00 8.25(9) 7.430 0.95a 5.04p 632.10 0.00 2.666 6.67 6.34(5) 7.178 0.91a 8.95p 632.14 0.00 4.896 21.40 Marg Imm. 7.079 0.90a 10.04p 632.18 0.00 5.545 27.10 4.24(5) 6.491 0.99a 15.04p 632.19 0.00 8.017 61.09 2.26(5) 5.803 1.19a 20.04p 632.19 0.00 8.901 104.05 0.30(5) 5.694 1.22a 20.81p 632.36 0.00 8.946 110.95 -0.00(5) 5.378 1.31a 22.99p 632.22 0.00 8.995 130.48 -0.85(5) 5.074 1.40a 25.04p 632.19 0.00 8.951 148.90 -1.66(5) 4.315 1.60a 30.04p 632.02 0.00 8.595 192.99 -3.62(5) 3.541 1.79a 35.04p 632.19 0.00 8.001 234.58 -5.57(5) 2.755 1.96a 40.04p 632.19 0.00 7.260 272.79 -7.49(5) 1.966 2.10a 45.04p 632.18 0.00 6.412 307.02 -9.38(5) 1.165 2.25a 50.04p 632.19 0.00 5.469 336.76 -11.19(5) 0.357 2.42a 55.04p 632.14 0.00 4.453 361.60 -12.93(5) -0.455 2.59a 60.04p 632.26 0.00 3.375 381.19 -14.56(5) -1.272 2.75a 65.04p 632.32 0.00 2.253 395.28 -16.09(5) -2.085 2.89a 70.04p 632.33 0.00 1.099 403.68 -17.48(5) -2.844 3.01a 74.73p 632.23 0.00 0.000 406.26 -18.65(5) -2.893 3.01a 75.04p 632.23 0.00 -0.073 406.25 -18.72(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50 17.25 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 74.69 P (2) Angle from Equilibrium to Flood > 10.00 deg 20.77 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 110.95 P (4) Righting Arm at MaxRA > 0.33 Ft 8.99 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.04 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 8.91 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 3 ***** Full Vehicle Load, Departure ***** Damage Case 5: Lazarette 2, Void 6 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 6.456 @ 90.00f, 7.116 @ 0.00, 7.775 @ 90.00a Trim: Aft 1.32/180.00, Heel: Port 0.18 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 632.19 0.17a 0.10p 12.18 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 632.19 0.17a 0.10p 12.18 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 661.47 3.08a 0.13p 4.81 -7.12 VOID6.C Flooded 1.025 -24.55 62.36a 0.12p 6.23 -7.12 LAZ2.C Flooded 1.025 -4.71 77.08a 0.05p 6.98 -7.12 Total Displacement--> 1.025 632.20 0.22a 0.13p 4.73 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.02 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.456 @ 90.00f, 7.116 @ 0.00, 7.775 @ 90.00a Trim: Aft 1.32/180.00, Heel: Port 0.18 deg. Least freeboard is 5.34 Ft located at 71.07a Least extra freeboard (to margin line) is 4.81 Ft located at 56.64a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 1.32/180.00, Heel: Port 0.18 deg., VCG = 12.18 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.082 632.20 0.22a 4.73 13.17 4.65f 88.14 301.2 33.04 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 3 **** Full Vehicle Load, Departure Damage Case 5: Lazarette 2, Void 6 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.17a TCG = 0.10p VCG = 12.18 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.17a TCG = 0.10p VCG = 12.23 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.115 0.42a 0.18p 632.19 0.00 0.000 0.00 9.02(5) 7.012 0.43a 5.18p 632.19 0.00 2.901 7.25 6.76(5) 6.686 0.47a 10.18p 632.19 0.00 5.948 29.31 4.62(5) 6.611 0.48a 10.95p 632.20 0.00 6.426 34.07 Marg Imm. 6.065 0.60a 15.18p 632.29 0.00 8.485 65.77 2.67(5) 5.335 0.87a 20.18p 632.02 0.00 9.363 110.93 0.74(5) 5.117 0.96a 21.65p 632.19 0.00 9.427 124.72 0.00(7) 5.053 0.99a 22.08p 632.19 0.00 9.435 128.78 -0.00(5) 4.960 1.02a 22.70p 632.19 0.00 9.439 134.62 -0.24(5) 4.582 1.17a 25.18p 632.18 0.00 9.376 157.97 -1.21(5) 3.810 1.47a 30.18p 632.19 0.00 8.979 204.10 -3.18(5) 3.026 1.75a 35.18p 632.20 0.00 8.349 247.51 -5.13(5) 2.240 2.01a 40.18p 632.20 0.00 7.571 287.37 -7.06(5) 1.446 2.28a 45.18p 632.17 0.00 6.670 323.02 -8.95(5) 0.650 2.59a 50.18p 632.18 0.00 5.667 353.91 -10.79(5) -0.145 2.94a 55.18p 632.19 0.00 4.586 379.57 -12.56(5) -0.938 3.30a 60.18p 632.17 0.00 3.448 399.68 -14.24(5) -1.724 3.65a 65.18p 632.16 0.00 2.268 413.99 -15.81(5) -2.499 3.97a 70.18p 632.19 0.00 1.060 422.32 -17.25(5) -3.158 4.22a 74.52p 632.30 0.00 0.000 424.62 -18.39(5) -3.263 4.26a 75.18p 632.11 0.00 -0.162 424.57 -18.55(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 74.33 P (2) Angle from Equilibrium to Flood > 10.00 deg 21.90 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 128.78 P (4) Righting Arm at MaxRA > 0.33 Ft 9.44 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.18 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 10.77 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 4 ***** Full Vehicle Load, Arrival ***** Damage Case 1: Lazarette 1, Void 2 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 7.458 @ 90.00f, 6.938 @ 0.00, 6.419 @ 90.00a Trim: Fwd 1.04/180.00, Heel: Port 0.10 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 605.58 0.10a 0.06p 12.21 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 605.58 0.10a 0.06p 12.21 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 630.06 2.45f 0.07p 4.69 -6.94 LAZ1.C Flooded 1.025 -3.45 76.85f 0.03p 6.78 -6.94 VOID2.C Flooded 1.025 -21.17 62.20f 0.07p 6.04 -6.94 Total Displacement--> 1.025 605.45 0.06a 0.07p 4.63 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.13 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 7.458 @ 90.00f, 6.938 @ 0.00, 6.419 @ 90.00a Trim: Fwd 1.04/180.00, Heel: Port 0.10 deg. Least freeboard is 5.66 Ft located at 70.35f Least extra freeboard (to margin line) is 5.11 Ft located at 56.64f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 1.04/180.00, Heel: Port 0.10 deg., VCG = 12.21 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.912 605.45 0.06a 4.63 13.06 4.62a 86.60 309.0 33.92 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 4 **** Full Vehicle Load, Arrival Damage Case 1: Lazarette 1, Void 2 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.10a TCG = 0.06p VCG = 12.21 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.10a TCG = 0.06p VCG = 12.26 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.939 0.33f 0.10p 605.47 0.00 0.000 0.00 9.25(4) 6.840 0.34f 5.10p 605.58 0.00 2.975 7.44 6.99(4) 6.522 0.38f 10.10p 605.58 0.00 6.062 29.99 4.84(4) 6.369 0.40f 11.56p 605.57 0.00 6.967 39.53 Marg Imm. 5.873 0.49f 15.10p 605.57 0.00 8.651 67.23 2.92(4) 5.089 0.72f 20.10p 605.57 0.00 9.619 113.43 1.05(4) 4.691 0.85f 22.58p 605.58 0.00 9.719 137.45 0.00(3) 4.642 0.87f 22.88p 605.58 0.00 9.720 140.41 0.00(4) 4.281 0.98f 25.10p 605.57 0.00 9.672 161.90 -0.84(4) 3.458 1.25f 30.10p 605.58 0.00 9.292 209.56 -2.75(4) 2.627 1.49f 35.10p 605.58 0.00 8.669 254.56 -4.65(4) 1.801 1.72f 40.10p 605.61 0.00 7.892 296.03 -6.54(4) 0.980 1.99f 45.10p 605.62 0.00 6.985 333.27 -8.41(4) 0.160 2.32f 50.10p 605.59 0.00 5.969 365.70 -10.22(4) -0.662 2.68f 55.10p 605.58 0.00 4.867 392.83 -11.97(4) -1.481 3.04f 60.10p 605.57 0.00 3.701 414.27 -13.62(4) -2.295 3.38f 65.10p 605.58 0.00 2.488 429.77 -15.16(4) -3.101 3.69f 70.10p 605.58 0.00 1.243 439.11 -16.58(4) -3.882 3.94f 75.02p 605.58 0.00 0.000 442.18 -17.83(4) -3.894 3.95f 75.10p 605.58 0.00 -0.019 442.17 -17.85(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 74.93 P (2) Angle from Equilibrium to Flood > 10.00 deg 22.78 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 140.41 P (4) Righting Arm at MaxRA > 0.33 Ft 9.72 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.10 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 11.47 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 4 ***** Full Vehicle Load, Arrival ***** Damage Case 2: Void 3 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 8.793 @ 90.00f, 7.368 @ 0.00, 5.943 @ 90.00a Trim: Fwd 2.85/180.00, Heel: Port 0.26 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 605.58 0.10a 0.06p 12.21 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 605.58 0.10a 0.06p 12.21 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 711.41 6.45f 0.17p 5.02 -7.37 VOID3.C Flooded 1.025 -105.84 43.26f 0.65p 5.72 -7.37 Total Displacement--> 1.025 605.57 0.01f 0.09p 4.90 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 8.793 @ 90.00f, 7.368 @ 0.00, 5.943 @ 90.00a Trim: Fwd 2.85/180.00, Heel: Port 0.26 deg. Least freeboard is 4.38 Ft located at 84.78f Least extra freeboard (to margin line) is 4.00 Ft located at 71.07f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 2.85/180.00, Heel: Port 0.26 deg., VCG = 12.21 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.336 605.57 0.01f 4.90 12.62 2.02a 105.70 377.0 31.09 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 4 **** Full Vehicle Load, Arrival Damage Case 2: Void 3 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.10a TCG = 0.06p VCG = 12.21 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.10a TCG = 0.06p VCG = 12.26 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.366 0.91f 0.26p 605.50 0.00 0.000 0.00 8.45(1) 7.266 0.92f 5.26p 605.51 0.00 2.740 6.85 6.40(4) 7.014 0.91f 9.27p 605.58 0.00 5.107 22.55 Marg Imm. 6.925 0.91f 10.26p 605.50 0.00 5.712 27.88 4.28(4) 6.328 1.02f 15.26p 605.57 0.00 8.220 62.81 2.31(4) 5.620 1.24f 20.26p 605.58 0.00 9.112 106.81 0.37(4) 5.484 1.28f 21.20p 605.76 0.00 9.165 115.39 -0.00(4) 5.191 1.37f 23.15p 605.57 0.00 9.205 133.34 -0.76(4) 4.873 1.47f 25.26p 605.58 0.00 9.159 152.68 -1.59(4) 4.099 1.69f 30.26p 605.58 0.00 8.792 197.79 -3.54(4) 3.309 1.89f 35.26p 605.57 0.00 8.191 240.35 -5.47(4) 2.514 2.07f 40.26p 605.57 0.00 7.441 279.49 -7.38(4) 1.711 2.23f 45.26p 605.57 0.00 6.575 314.58 -9.25(4) 0.895 2.41f 50.26p 605.57 0.00 5.609 345.08 -11.05(4) 0.073 2.61f 55.26p 605.52 0.00 4.567 370.55 -12.77(4) -0.751 2.80f 60.26p 605.63 0.00 3.462 390.65 -14.40(4) -1.577 2.97f 65.26p 605.69 0.00 2.313 405.11 -15.90(4) -2.399 3.13f 70.26p 605.69 0.00 1.132 413.73 -17.28(4) -3.166 3.25f 74.98p 605.66 0.00 0.000 416.41 -18.45(4) -3.212 3.26f 75.26p 605.66 0.00 -0.068 416.40 -18.52(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50 17.25 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 74.72 P (2) Angle from Equilibrium to Flood > 10.00 deg 20.94 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 115.39 P (4) Righting Arm at MaxRA > 0.33 Ft 9.21 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.26 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 9.02 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 4 ***** Full Vehicle Load, Arrival ***** Damage Case 3: Engine Room, Battery Rooms Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 9.730 @ 90.00f, 9.660 @ 0.00, 9.591 @ 90.00a Trim: Fwd 0.14/180.00, Heel: Stbd 1.63 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 605.58 0.10a 0.06p 12.21 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 605.58 0.10a 0.06p 12.21 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 1,151.22 0.27f 0.91s 6.36 -9.66 BATTERYROOM1.S Flooded 1.025 -34.21 3.99f 14.79s 6.00 -9.66 BATTERYROOM2.S Flooded 1.025 -34.18 3.99a 14.79s 5.99 -9.66 ER.C Flooded 1.025 -477.32 0.78f 0.04p 5.85 -9.66 Total Displacement--> 1.025 605.52 0.10a 0.10s 6.79 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.06 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 9.730 @ 90.00f, 9.660 @ 0.00, 9.591 @ 90.00a Trim: Fwd 0.14/180.00, Heel: Stbd 1.63 deg. Least freeboard is 2.51 Ft located at 56.64f Least extra freeboard (to margin line) is 1.82 Ft located at 6.86f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 0.14/180.00, Heel: Stbd 1.63 deg., VCG = 12.21 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 9.660 605.52 0.10a 6.79 11.10 0.03f 174.02 620.8 29.35 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 4 **** Full Vehicle Load, Arrival Damage Case 3: Engine Room, Battery Rooms Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.10a TCG = 0.06p VCG = 12.21 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.10a TCG = 0.06p VCG = 12.26 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 9.657 0.04f 1.63s 605.57 0.00 0.000 0.00 6.53(3) 9.481 0.03f 5.74s 605.50 0.00 2.307 4.74 Marg Imm. 9.418 0.03f 6.63s 605.66 0.00 2.834 7.03 4.33(3) 9.082 0.02f 11.63s 605.51 0.00 5.061 27.02 2.11(3) 8.922 0.01f 15.94s 605.69 0.00 5.915 51.02 0.00(3) 8.899 0.01f 16.63s 605.58 0.00 5.996 55.13 -0.35(3) 8.740 0.00 21.21s 605.58 0.00 6.213 83.39 -2.66(7) 8.723 0.00 21.63s 605.58 0.00 6.211 86.00 -2.88(7) 8.488 0.01a 26.63s 605.57 0.00 6.016 116.84 -5.40(7) 8.195 0.02a 31.63s 605.57 0.00 5.607 145.99 -7.89(7) 7.842 0.02a 36.63s 605.57 0.00 5.067 172.73 -10.33(7) 7.430 0.03a 41.63s 605.57 0.00 4.436 196.52 -12.68(7) 6.959 0.03a 46.63s 605.56 0.00 3.738 216.99 -14.94(7) 6.435 0.03a 51.63s 605.56 0.00 2.990 233.83 -17.08(7) 5.865 0.03a 56.63s 605.56 0.00 2.207 246.84 -19.09(7) 5.253 0.03a 61.63s 605.57 0.00 1.399 255.86 -20.96(7) 4.602 0.03a 66.63s 605.57 0.00 0.574 260.80 -22.67(7) 4.135 0.04a 70.08s 605.57 0.00 0.000 261.79 -23.75(7) 3.919 0.04a 71.63s 605.57 0.00 -0.260 261.59 -24.21(7) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 68.44 P (2) Angle from Equilibrium to Flood > 10.00 deg LARGE (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 261.79 P (4) Righting Arm at MaxRA > 0.33 Ft 6.21 P (6) Absolute Angle at Equilibrium < 7.00 deg 1.63 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 4.11 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 4 ***** Full Vehicle Load, Arrival ***** Damage Case 4: Void 5 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 5.895 @ 90.00f, 7.369 @ 0.00, 8.843 @ 90.00a Trim: Aft 2.95/180.00, Heel: Stbd 0.04 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 605.58 0.10a 0.06p 12.21 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 605.58 0.10a 0.06p 12.21 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 712.06 6.66a 0.03s 5.02 -7.37 VOID5.C Flooded 1.025 -106.44 43.28a 0.50s 5.73 -7.37 Total Displacement--> 1.025 605.63 0.23a 0.05p 4.90 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.05 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 5.895 @ 90.00f, 7.369 @ 0.00, 8.843 @ 90.00a Trim: Aft 2.95/180.00, Heel: Stbd 0.04 deg. Least freeboard is 4.37 Ft located at 92.00a Least extra freeboard (to margin line) is 4.04 Ft located at 75.40a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 2.95/180.00, Heel: Stbd 0.04 deg., VCG = 12.21 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.339 605.63 0.23a 4.90 12.62 1.84f 105.60 376.6 31.08 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 4 **** Full Vehicle Load, Arrival Damage Case 4: Void 5 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.10a TCG = 0.06p VCG = 12.21 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.10a TCG = 0.06p VCG = 12.26 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 7.367 0.94a 0.04s 605.54 0.00 0.000 0.00 8.46(9) 7.275 0.95a 5.04s 605.54 0.00 2.736 6.84 6.49(5) 7.020 0.94a 9.20s 605.56 0.00 5.179 23.24 Marg Imm. 6.945 0.94a 10.04s 605.56 0.00 5.696 27.82 4.36(5) 6.358 1.04a 15.04s 605.57 0.00 8.254 62.77 2.39(5) 5.652 1.27a 20.04s 605.58 0.00 9.195 107.07 0.44(5) 5.488 1.32a 21.18s 605.74 0.00 9.262 117.53 -0.00(5) 5.199 1.41a 23.11s 605.57 0.00 9.302 135.48 -0.76(5) 4.907 1.50a 25.04s 605.58 0.00 9.262 153.42 -1.51(5) 4.135 1.73a 30.04s 605.58 0.00 8.905 199.08 -3.46(5) 3.346 1.94a 35.04s 605.57 0.00 8.307 242.21 -5.40(5) 2.551 2.12a 40.04s 605.57 0.00 7.557 281.93 -7.32(5) 1.749 2.30a 45.04s 605.57 0.00 6.688 317.59 -9.19(5) 0.932 2.48a 50.04s 605.57 0.00 5.718 348.65 -10.99(5) 0.109 2.68a 55.04s 605.51 0.00 4.671 374.65 -12.71(5) -0.717 2.87a 60.04s 605.63 0.00 3.560 395.26 -14.34(5) -1.543 3.05a 65.04s 605.69 0.00 2.404 410.19 -15.85(5) -2.366 3.21a 70.04s 605.71 0.00 1.216 419.25 -17.24(5) -3.179 3.35a 75.04s 605.67 0.00 0.008 422.32 -18.48(5) -3.185 3.35a 75.08s 605.64 0.00 -0.001 422.32 -18.49(5) -3.974 3.44a 80.04s 605.58 0.00 -1.205 419.33 -19.57(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50 17.25 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 75.04 P (2) Angle from Equilibrium to Flood > 10.00 deg 21.13 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 117.53 P (4) Righting Arm at MaxRA > 0.33 Ft 9.30 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.04 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 9.16 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 4 ***** Full Vehicle Load, Arrival ***** Damage Case 5: Lazarette 2, Void 6 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 6.361 @ 90.00f, 6.942 @ 0.00, 7.523 @ 90.00a Trim: Aft 1.16/180.00, Heel: Port 0.10 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 605.58 0.10a 0.06p 12.21 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 605.58 0.10a 0.06p 12.21 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 630.95 2.74a 0.07p 4.69 -6.94 VOID6.C Flooded 1.025 -21.73 62.24a 0.07p 6.07 -6.94 LAZ2.C Flooded 1.025 -3.67 76.90a 0.03p 6.82 -6.94 Total Displacement--> 1.025 605.55 0.15a 0.07p 4.63 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.03 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.361 @ 90.00f, 6.942 @ 0.00, 7.523 @ 90.00a Trim: Aft 1.16/180.00, Heel: Port 0.10 deg. Least freeboard is 5.61 Ft located at 71.07a Least extra freeboard (to margin line) is 5.07 Ft located at 56.64a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 1.16/180.00, Heel: Port 0.10 deg., VCG = 12.21 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.913 605.55 0.15a 4.63 13.04 4.48f 86.15 307.3 33.90 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 4 **** Full Vehicle Load, Arrival Damage Case 5: Lazarette 2, Void 6 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.10a TCG = 0.06p VCG = 12.21 Free Surface Adjustment: 0.05 Adjusted CG: LCG = 0.10a TCG = 0.06p VCG = 12.26 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.942 0.37a 0.10p 605.55 0.00 0.000 0.00 9.24(5) 6.843 0.38a 5.10p 605.59 0.00 2.974 7.44 6.98(5) 6.524 0.42a 10.10p 605.58 0.00 6.060 29.97 4.83(5) 6.382 0.44a 11.47p 605.49 0.00 6.906 38.85 Marg Imm. 5.878 0.53a 15.10p 605.57 0.00 8.642 67.19 2.91(5) 5.095 0.78a 20.10p 605.57 0.00 9.608 113.33 1.04(5) 4.718 0.90a 22.46p 605.58 0.00 9.706 136.17 0.00(7) 4.656 0.92a 22.84p 605.64 0.00 9.708 139.89 -0.00(5) 4.617 0.94a 23.08p 605.52 0.00 9.709 142.17 -0.09(5) 4.289 1.05a 25.10p 605.57 0.00 9.661 161.75 -0.86(5) 3.468 1.32a 30.10p 605.58 0.00 9.282 209.35 -2.77(5) 2.639 1.57a 35.10p 605.58 0.00 8.659 254.31 -4.67(5) 1.813 1.81a 40.10p 605.60 0.00 7.882 295.72 -6.56(5) 0.990 2.09a 45.10p 605.60 0.00 6.972 332.91 -8.43(5) 0.168 2.43a 50.10p 605.58 0.00 5.954 365.27 -10.25(5) -0.655 2.79a 55.10p 605.58 0.00 4.851 392.32 -11.99(5) -1.474 3.16a 60.10p 605.58 0.00 3.686 413.69 -13.64(5) -2.288 3.51a 65.10p 605.58 0.00 2.474 429.11 -15.19(5) -3.092 3.82a 70.10p 605.58 0.00 1.231 438.39 -16.60(5) -3.865 4.08a 74.98p 605.58 0.00 0.000 441.40 -17.85(5) -3.883 4.09a 75.10p 605.58 0.00 -0.029 441.40 -17.88(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 74.89 P (2) Angle from Equilibrium to Flood > 10.00 deg 22.74 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 139.89 P (4) Righting Arm at MaxRA > 0.33 Ft 9.71 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.10 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 11.37 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 5 ***** Operational Light Load ***** Damage Case 1: Lazarette 1, Void 2 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 6.673 @ 90.00f, 6.320 @ 0.00, 5.967 @ 90.00a Trim: Fwd 0.71/180.00, Heel: zero Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 511.77 0.00 0.00 11.50 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 511.77 0.00 0.00 11.50 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 525.73 1.70f 0.00 4.30 -6.32 LAZ1.C Flooded 1.025 -1.13 75.96f 0.00 6.25 -6.32 VOID2.C Flooded 1.025 -12.90 61.60f 0.00 5.46 -6.32 Total Displacement--> 1.025 511.70 0.03f 0.00 4.26 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.07 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.673 @ 90.00f, 6.320 @ 0.00, 5.967 @ 90.00a Trim: Fwd 0.71/180.00, Heel: zero Least freeboard is 6.44 Ft located at 56.64f Least extra freeboard (to margin line) is 5.86 Ft located at 32.83f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 0.71/180.00, No Heel, VCG = 11.50 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.306 511.70 0.03f 4.26 12.52 3.62a 78.19 330.1 38.54 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 5 **** Operational Light Load Damage Case 1: Lazarette 1, Void 2 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.50 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.56 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.320 0.22f 0.00 511.68 0.00 0.000 0.00 9.93(4) 6.226 0.24f 5.00s 511.77 0.00 3.373 8.43 7.66(4) 5.909 0.29f 10.00s 511.77 0.00 6.691 33.61 5.51(4) 5.445 0.32f 13.52s 511.77 0.00 8.605 60.65 Marg Imm. 5.191 0.34f 15.00s 511.77 0.00 9.247 73.85 3.67(4) 4.228 0.49f 20.00s 511.77 0.00 10.571 123.84 2.00(4) 3.291 0.67f 24.74s 511.72 0.00 10.855 175.03 0.38(4) 3.240 0.68f 25.00s 511.70 0.00 10.854 177.82 0.29(4) 3.114 0.70f 25.64s 511.79 0.00 10.847 184.77 0.00(3) 3.073 0.71f 25.85s 511.79 0.00 10.843 187.04 0.00(4) 2.257 0.87f 30.00s 511.77 0.00 10.634 231.72 -1.44(4) 1.301 1.08f 35.00s 511.77 0.00 10.152 283.83 -3.21(4) 0.368 1.36f 40.00s 511.85 0.00 9.460 332.94 -5.01(4) -0.581 1.71f 45.00s 511.77 0.00 8.565 378.09 -6.76(4) -1.551 2.05f 50.00s 511.78 0.00 7.514 418.36 -8.43(4) -2.534 2.36f 55.00s 511.78 0.00 6.352 453.07 -10.01(4) -3.518 2.62f 60.00s 511.77 0.00 5.109 481.75 -11.49(4) -4.479 2.86f 65.00s 511.77 0.00 3.810 504.07 -12.87(4) -5.409 3.07f 70.00s 511.77 0.00 2.472 519.79 -14.16(4) -6.299 3.26f 75.00s 511.77 0.00 1.110 528.76 -15.33(4) -6.982 3.39f 79.04s 511.89 0.00 0.000 531.00 -16.19(4) -7.147 3.42f 80.00s 511.67 0.00 -0.264 530.87 -16.38(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 79.04 P (2) Angle from Equilibrium to Flood > 10.00 deg 25.85 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 187.04 P (4) Righting Arm at MaxRA > 0.33 Ft 10.85 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.00 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 13.52 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 5 ***** Operational Light Load ***** Damage Case 2: Void 3 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 8.106 @ 90.00f, 6.729 @ 0.00, 5.352 @ 90.00a Trim: Fwd 2.75/180.00, Heel: Port 0.12 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 511.77 0.00 0.00 11.50 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 511.77 0.00 0.00 11.50 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 600.38 6.46f 0.09p 4.62 -6.73 VOID3.C Flooded 1.025 -88.71 43.08f 0.53p 5.33 -6.73 Total Displacement--> 1.025 511.66 0.11f 0.02p 4.50 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.11 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 8.106 @ 90.00f, 6.729 @ 0.00, 5.352 @ 90.00a Trim: Fwd 2.75/180.00, Heel: Port 0.12 deg. Least freeboard is 5.10 Ft located at 85.50f Least extra freeboard (to margin line) is 4.73 Ft located at 71.07f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 2.75/180.00, Heel: Port 0.12 deg., VCG = 11.50 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.708 511.66 0.11f 4.50 11.91 1.35a 90.84 383.5 35.06 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 5 **** Operational Light Load Damage Case 2: Void 3 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.50 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.56 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.728 0.88f 0.12p 511.66 0.00 0.000 0.00 9.17(1) 6.636 0.91f 5.12p 511.61 0.00 3.077 7.69 7.10(4) 6.316 0.94f 10.12p 511.88 0.00 6.253 30.97 4.95(4) 6.255 0.94f 10.73p 511.77 0.00 6.645 34.88 Marg Imm. 5.644 1.00f 15.12p 511.85 0.00 8.920 69.25 3.06(4) 4.768 1.19f 20.12p 511.61 0.00 10.135 117.36 1.30(4) 4.110 1.34f 23.76p 511.87 0.00 10.376 154.76 -0.00(4) 3.901 1.38f 24.89p 511.83 0.00 10.386 166.54 0.00(2) 3.857 1.39f 25.12p 511.76 0.00 10.385 168.97 -0.49(4) 2.932 1.59f 30.12p 511.77 0.00 10.157 220.60 -2.28(4) 2.004 1.76f 35.12p 511.61 0.00 9.662 270.26 -4.08(4) 1.078 1.95f 40.12p 511.77 0.00 8.965 316.91 -5.86(4) 0.142 2.17f 45.12p 511.65 0.00 8.111 359.66 -7.60(4) -0.802 2.40f 50.12p 511.72 0.00 7.121 397.80 -9.29(4) -1.758 2.62f 55.12p 511.68 0.00 6.027 430.71 -10.88(4) -2.719 2.81f 60.12p 511.59 0.00 4.852 457.94 -12.37(4) -3.664 2.97f 65.12p 511.77 0.00 3.617 479.14 -13.76(4) -4.596 3.09f 70.12p 511.59 0.00 2.343 494.05 -15.03(4) -5.491 3.19f 75.12p 511.62 0.00 1.044 502.53 -16.18(4) -6.170 3.25f 79.10p 511.81 0.00 0.000 504.61 -17.01(4) -6.343 3.26f 80.12p 511.76 0.00 -0.268 504.47 -17.21(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50 17.25 (2) VOID 2 VENT TIGHT 68.00f 24.00 17.25 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 78.98 P (2) Angle from Equilibrium to Flood > 10.00 deg 23.63 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 154.76 P (4) Righting Arm at MaxRA > 0.33 Ft 10.39 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.12 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 10.61 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 5 ***** Operational Light Load ***** Damage Case 3: Engine Room, Battery Rooms Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 9.016 @ 90.00f, 8.930 @ 0.00, 8.844 @ 90.00a Trim: Fwd 0.17/180.00, Heel: Stbd 1.79 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 511.77 0.00 0.00 11.50 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 511.77 0.00 0.00 11.50 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 1,002.24 0.35f 1.04s 5.92 -8.93 BATTERYROOM1.S Flooded 1.025 -31.16 3.99f 14.72s 5.63 -8.93 BATTERYROOM2.S Flooded 1.025 -31.13 3.99a 14.71s 5.62 -8.93 ER.C Flooded 1.025 -428.18 0.81f 0.10s 5.46 -8.93 Total Displacement--> 1.025 511.77 0.01f 0.16s 6.34 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.00 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 9.016 @ 90.00f, 8.930 @ 0.00, 8.844 @ 90.00a Trim: Fwd 0.17/180.00, Heel: Stbd 1.79 deg. Least freeboard is 3.16 Ft located at 56.64f Least extra freeboard (to margin line) is 2.47 Ft located at 8.30f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 0.17/180.00, Heel: Stbd 1.79 deg., VCG = 11.50 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 8.930 511.77 0.01f 6.34 10.35 0.04f 157.30 663.9 30.13 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 5 **** Operational Light Load Damage Case 3: Engine Room, Battery Rooms Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.50 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.56 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 8.925 0.05f 1.79s 511.75 0.00 0.000 0.00 7.18(3) 8.720 0.04f 6.79s 511.76 0.00 2.936 7.34 4.94(3) 8.672 0.03f 7.38s 511.68 0.00 3.327 9.20 Marg Imm. 8.284 0.02f 11.79s 511.76 0.00 5.904 29.55 2.82(3) 7.904 0.01f 16.79s 511.78 0.00 7.330 63.06 0.56(3) 7.806 0.01f 18.02s 511.77 0.00 7.489 72.15 0.00(3) 7.490 0.01f 21.79s 511.83 0.00 7.698 100.98 -1.73(3) 7.421 0.01f 22.56s 511.77 0.00 7.704 106.94 -2.09(3) 7.027 0.00f 26.79s 511.77 0.00 7.581 139.40 -4.02(3) 6.514 0.00 31.79s 511.77 0.00 7.203 176.47 -6.29(3) 5.951 0.00 36.79s 511.77 0.00 6.662 211.20 -8.51(7) 5.345 0.00 41.79s 511.77 0.00 6.009 242.92 -10.66(3) 4.702 0.00 46.79s 511.77 0.00 5.275 271.17 -12.74(7) 4.026 0.00 51.79s 511.74 0.00 4.479 295.58 -14.73(7) 3.320 0.00 56.79s 511.67 0.00 3.634 315.89 -16.60(3) 2.601 0.00 61.79s 511.75 0.00 2.751 331.87 -18.36(3) 1.889 0.00 66.79s 511.76 0.00 1.853 343.38 -20.00(7) 1.212 0.00 71.79s 511.77 0.00 0.957 350.41 -21.55(7) 0.554 0.00 76.79s 511.77 0.00 0.063 352.96 -22.95(3) 0.509 0.00 77.14s 511.77 0.00 0.000 352.97 -23.05(3) -0.102 0.00 81.79s 511.82 0.00 -0.835 351.03 -24.19(7) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 75.35 P (2) Angle from Equilibrium to Flood > 10.00 deg LARGE (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 352.97 P (4) Righting Arm at MaxRA > 0.33 Ft 7.70 P (6) Absolute Angle at Equilibrium < 7.00 deg 1.79 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 5.59 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 5 ***** Operational Light Load ***** Damage Case 4: Void 5 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 5.352 @ 90.00f, 6.730 @ 0.00, 8.107 @ 90.00a Trim: Aft 2.76/180.00, Heel: Stbd 0.12 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 511.77 0.00 0.00 11.50 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 511.77 0.00 0.00 11.50 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 600.51 6.46a 0.09s 4.62 -6.73 VOID5.C Flooded 1.025 -88.74 43.08a 0.54s 5.33 -6.73 Total Displacement--> 1.025 511.77 0.11a 0.02s 4.50 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.00 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 5.352 @ 90.00f, 6.730 @ 0.00, 8.107 @ 90.00a Trim: Aft 2.76/180.00, Heel: Stbd 0.12 deg. Least freeboard is 5.10 Ft located at 85.50a Least extra freeboard (to margin line) is 4.73 Ft located at 71.07a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 2.76/180.00, Heel: Stbd 0.12 deg., VCG = 11.50 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.709 511.77 0.11a 4.50 11.91 1.35f 90.86 383.5 35.05 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 5 **** Operational Light Load Damage Case 4: Void 5 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.50 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.56 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.729 0.88a 0.12s 511.77 0.00 0.000 0.00 9.17(9) 6.637 0.91a 5.12s 511.78 0.00 3.076 7.69 7.10(5) 6.316 0.94a 10.12s 511.88 0.00 6.253 30.97 4.95(5) 6.255 0.94a 10.73s 511.78 0.00 6.645 34.88 Marg Imm. 5.644 1.00a 15.12s 511.88 0.00 8.920 69.24 3.06(5) 4.768 1.19a 20.12s 511.61 0.00 10.135 117.35 1.30(5) 4.110 1.34a 23.76s 511.87 0.00 10.376 154.75 -0.00(5) 3.928 1.38a 24.75s 511.80 0.00 10.387 165.03 -0.35(5) 3.901 1.38a 24.89s 511.78 0.00 10.386 166.55 0.00(8) 3.858 1.39a 25.12s 511.79 0.00 10.385 168.97 -0.49(5) 2.932 1.59a 30.12s 511.77 0.00 10.157 220.59 -2.28(5) 2.004 1.76a 35.12s 511.61 0.00 9.662 270.25 -4.08(5) 1.078 1.95a 40.12s 511.77 0.00 8.965 316.90 -5.86(5) 0.142 2.17a 45.12s 511.65 0.00 8.111 359.66 -7.60(5) -0.802 2.40a 50.12s 511.72 0.00 7.121 397.79 -9.29(5) -1.758 2.62a 55.12s 511.68 0.00 6.027 430.70 -10.88(5) -2.719 2.81a 60.12s 511.59 0.00 4.852 457.94 -12.37(5) -3.664 2.97a 65.12s 511.77 0.00 3.617 479.13 -13.76(5) -4.596 3.09a 70.12s 511.59 0.00 2.343 494.05 -15.03(5) -5.491 3.19a 75.12s 511.62 0.00 1.044 502.53 -16.18(5) -6.170 3.25a 79.10s 511.81 0.00 0.000 504.61 -17.01(5) -6.343 3.26a 80.12s 511.76 0.00 -0.268 504.47 -17.21(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (8) VOID 6 VENT TIGHT 68.00a 24.00 17.25 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50 17.25 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 78.98 P (2) Angle from Equilibrium to Flood > 10.00 deg 23.63 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 154.75 P (4) Righting Arm at MaxRA > 0.33 Ft 10.39 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.12 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 10.61 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 5 ***** Operational Light Load ***** Damage Case 5: Lazarette 2, Void 6 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 5.968 @ 90.00f, 6.321 @ 0.00, 6.674 @ 90.00a Trim: Aft 0.71/180.00, Heel: zero Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 511.77 0.00 0.00 11.50 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 511.77 0.00 0.00 11.50 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 525.90 1.70a 0.00 4.30 -6.32 VOID6.C Flooded 1.025 -12.91 61.61a 0.00 5.46 -6.32 LAZ2.C Flooded 1.025 -1.14 75.96a 0.00 6.25 -6.32 Total Displacement--> 1.025 511.86 0.03a 0.00 4.27 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.09 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 5.968 @ 90.00f, 6.321 @ 0.00, 6.674 @ 90.00a Trim: Aft 0.71/180.00, Heel: zero Least freeboard is 6.44 Ft located at 56.64a Least extra freeboard (to margin line) is 5.86 Ft located at 32.83a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 0.71/180.00, No Heel, VCG = 11.50 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 6.307 511.86 0.03a 4.27 12.52 3.63f 78.21 330.0 38.53 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 5 **** Operational Light Load Damage Case 5: Lazarette 2, Void 6 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.00 VCG = 11.50 Free Surface Adjustment: 0.06 Adjusted CG: LCG = 0.00 TCG = 0.00 VCG = 11.56 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 6.321 0.22a 0.00 511.83 0.00 0.000 0.00 9.93(5) 6.226 0.24a 5.00s 511.77 0.00 3.373 8.43 7.66(5) 5.909 0.29a 10.00s 511.77 0.00 6.691 33.61 5.51(5) 5.446 0.32a 13.52s 511.93 0.00 8.605 60.65 Marg Imm. 5.190 0.34a 15.00s 511.58 0.00 9.248 73.84 3.67(5) 4.228 0.49a 20.00s 511.77 0.00 10.571 123.84 2.00(5) 3.291 0.67a 24.74s 511.76 0.00 10.855 175.03 0.38(5) 3.241 0.68a 25.00s 511.79 0.00 10.854 177.82 0.29(5) 3.115 0.70a 25.64s 511.79 0.00 10.847 184.73 0.00(7) 3.073 0.71a 25.85s 511.79 0.00 10.843 187.04 0.00(5) 2.257 0.87a 30.00s 511.77 0.00 10.634 231.72 -1.44(5) 1.301 1.08a 35.00s 511.77 0.00 10.152 283.82 -3.21(5) 0.368 1.36a 40.00s 511.85 0.00 9.460 332.94 -5.01(5) -0.581 1.71a 45.00s 511.78 0.00 8.565 378.09 -6.76(5) -1.551 2.05a 50.00s 511.78 0.00 7.514 418.36 -8.43(5) -2.534 2.36a 55.00s 511.78 0.00 6.352 453.07 -10.01(5) -3.518 2.62a 60.00s 511.77 0.00 5.109 481.75 -11.49(5) -4.479 2.86a 65.00s 511.77 0.00 3.810 504.07 -12.87(5) -5.409 3.07a 70.00s 511.77 0.00 2.472 519.79 -14.16(5) -6.299 3.26a 75.00s 511.77 0.00 1.110 528.76 -15.33(5) -6.982 3.39a 79.04s 511.89 0.00 0.000 531.00 -16.19(5) -7.147 3.42a 80.00s 511.67 0.00 -0.264 530.87 -16.38(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 79.04 P (2) Angle from Equilibrium to Flood > 10.00 deg 25.85 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 187.04 P (4) Righting Arm at MaxRA > 0.33 Ft 10.85 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.00 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 13.52 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 6 ***** Subdivision Draft ***** Damage Case 1: Lazarette 1, Void 2 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 8.951 @ 90.00f, 8.007 @ 0.00, 7.063 @ 90.00a Trim: Fwd 1.89/180.00, Heel: Port 0.17 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 774.16 0.00 0.09p 13.14 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 774.16 0.00 0.09p 13.14 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 824.55 4.11f 0.11p 5.37 -8.01 LAZ1.C Flooded 1.025 -11.09 77.68f 0.05p 7.74 -8.01 VOID2.C Flooded 1.025 -39.31 62.76f 0.11p 6.95 -8.01 Total Displacement--> 1.025 774.15 0.08f 0.11p 5.25 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 8.951 @ 90.00f, 8.007 @ 0.00, 7.063 @ 90.00a Trim: Fwd 1.89/180.00, Heel: Port 0.17 deg. Least freeboard is 4.21 Ft located at 79.73f Least extra freeboard (to margin line) is 3.74 Ft located at 56.64f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 1.89/180.00, Heel: Port 0.17 deg., VCG = 13.14 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.949 774.15 0.08f 5.25 13.84 5.58a 98.08 273.6 28.53 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 6 **** Subdivision Draft Damage Case 1: Lazarette 1, Void 2 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.09p VCG = 13.14 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.00 TCG = 0.09p VCG = 13.18 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 8.006 0.60f 0.17p 774.03 0.00 0.000 0.00 8.11(4) 7.897 0.60f 5.17p 774.15 0.00 2.518 6.29 5.86(4) 7.691 0.61f 8.53p 774.16 0.00 4.333 17.77 Marg Imm. 7.554 0.63f 10.17p 774.16 0.00 5.250 25.64 3.73(4) 7.122 0.90f 15.17p 774.15 0.00 7.293 57.15 1.57(4) 6.860 1.13f 18.21p 774.15 0.00 7.722 80.13 0.00(3) 6.816 1.17f 18.70p 774.15 0.00 7.755 83.93 0.00(4) 6.685 1.28f 20.17p 774.16 0.00 7.807 95.36 -0.66(4) 6.624 1.33f 20.84p 774.16 0.00 7.811 100.60 -0.96(4) 6.213 1.69f 25.17p 774.16 0.00 7.624 134.27 -2.91(4) 5.707 2.11f 30.17p 774.16 0.00 7.105 171.22 -5.15(4) 5.168 2.52f 35.17p 774.11 0.00 6.395 205.05 -7.37(4) 4.601 2.91f 40.17p 773.98 0.00 5.564 234.99 -9.54(4) 4.018 3.28f 45.17p 774.16 0.00 4.648 260.56 -11.65(4) 3.415 3.62f 50.17p 774.16 0.00 3.675 281.39 -13.68(4) 2.789 3.94f 55.17p 774.14 0.00 2.650 297.22 -15.61(4) 2.142 4.26f 60.17p 774.14 0.00 1.588 307.84 -17.43(4) 1.476 4.56f 65.17p 774.15 0.00 0.501 313.07 -19.11(4) 1.168 4.69f 67.46p 774.19 0.00 0.000 313.64 -19.82(4) 0.795 4.84f 70.17p 774.15 0.00 -0.598 312.83 -20.63(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 67.28 P (2) Angle from Equilibrium to Flood > 10.00 deg 18.53 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 83.93 P (4) Righting Arm at MaxRA > 0.33 Ft 7.81 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.17 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 8.36 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 6 ***** Subdivision Draft ***** Damage Case 2: Void 3 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 10.028 @ 90.00f, 8.438 @ 0.00, 6.848 @ 90.00a Trim: Fwd 3.18/180.00, Heel: Port 0.37 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 774.16 0.00 0.09p 13.14 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 774.16 0.00 0.09p 13.14 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 911.33 6.66f 0.23p 5.68 -8.44 VOID3.C Flooded 1.025 -137.15 43.50f 0.74p 6.39 -8.44 Total Displacement--> 1.025 774.18 0.14f 0.14p 5.56 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.02 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 10.028 @ 90.00f, 8.438 @ 0.00, 6.848 @ 90.00a Trim: Fwd 3.18/180.00, Heel: Port 0.37 deg. Least freeboard is 3.12 Ft located at 84.78f Least extra freeboard (to margin line) is 2.75 Ft located at 73.24f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 3.18/180.00, Heel: Port 0.37 deg., VCG = 13.14 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 8.397 774.18 0.14f 5.56 13.72 2.35a 129.49 361.3 26.59 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 6 **** Subdivision Draft Damage Case 2: Void 3 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.09p VCG = 13.14 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.00 TCG = 0.09p VCG = 13.18 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 8.437 1.01f 0.37p 774.16 0.00 0.000 0.00 7.20(1) 8.310 0.99f 5.37p 774.20 0.00 2.402 6.01 5.30(4) 8.232 0.97f 6.70p 774.15 0.00 3.088 9.65 Marg Imm. 7.945 0.97f 10.37p 774.18 0.00 5.003 24.48 3.19(4) 7.549 1.17f 15.37p 774.16 0.00 6.781 54.14 1.01(4) 7.380 1.28f 17.60p 774.16 0.00 7.116 69.64 0.00(4) 7.155 1.43f 20.37p 774.07 0.00 7.270 89.70 -1.26(4) 7.101 1.47f 21.03p 774.16 0.00 7.274 94.49 -1.56(4) 6.720 1.71f 25.37p 774.23 0.00 7.105 125.93 -3.53(4) 6.239 1.99f 30.37p 774.16 0.00 6.622 160.38 -5.78(4) 5.718 2.26f 35.37p 774.16 0.00 5.953 191.89 -7.99(4) 5.161 2.52f 40.37p 774.16 0.00 5.163 219.73 -10.15(4) 4.575 2.75f 45.37p 774.14 0.00 4.292 243.41 -12.24(4) 3.965 2.95f 50.37p 774.16 0.00 3.364 262.57 -14.25(4) 3.338 3.11f 55.37p 774.15 0.00 2.397 276.99 -16.16(4) 2.691 3.25f 60.37p 774.15 0.00 1.399 286.50 -17.95(4) 2.026 3.38f 65.37p 774.15 0.00 0.379 290.95 -19.61(4) 1.776 3.42f 67.21p 774.16 0.00 0.000 291.30 -20.18(4) 1.343 3.49f 70.37p 774.16 0.00 -0.653 290.27 -21.12(4) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (1) STEERING GEAR 1 VENT TIGHT 86.00f 14.50 17.25 (4) ER VENTILATION LOUVER FLOOD 7.83f 26.33 16.28 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 66.84 P (2) Angle from Equilibrium to Flood > 10.00 deg 17.22 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 69.64 P (4) Righting Arm at MaxRA > 0.33 Ft 7.27 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.37 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 6.33 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 6 ***** Subdivision Draft ***** Damage Case 3: Engine Room, Battery Rooms Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 10.929 @ 90.00f, 10.850 @ 0.00, 10.771 @ 90.00a Trim: Fwd 0.16/180.00, Heel: Stbd 1.31 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 774.16 0.00 0.09p 13.14 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 774.16 0.00 0.09p 13.14 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 1,411.88 0.31f 0.75s 7.08 -10.85 BATTERYROOM1.S Flooded 1.025 -39.21 3.99f 14.92s 6.59 -10.85 BATTERYROOM2.S Flooded 1.025 -39.18 3.99a 14.92s 6.59 -10.85 ER.C Flooded 1.025 -559.35 0.77f 0.25p 6.49 -10.85 Total Displacement--> 1.025 774.14 0.00f 0.04s 7.55 ------------------------------------------------------------------------------ WEIGHT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 10.929 @ 90.00f, 10.850 @ 0.00, 10.771 @ 90.00a Trim: Fwd 0.16/180.00, Heel: Stbd 1.31 deg. Least freeboard is 1.47 Ft located at 56.64f Least extra freeboard (to margin line) is 0.78 Ft located at 7.58f HYDROSTATIC PROPERTIES with FLOODING Trim: Fwd 0.16/180.00, Heel: Stbd 1.31 deg., VCG = 13.14 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 10.850 774.14 0.00f 7.55 12.75 0.34f 213.66 596.1 31.28 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 6 **** Subdivision Draft Damage Case 3: Engine Room, Battery Rooms Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.09p VCG = 13.14 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.00 TCG = 0.09p VCG = 13.18 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 10.847 0.05f 1.31s 774.15 0.00 0.000 0.00 5.49(3) 10.789 0.05f 3.07s 774.24 0.00 0.959 0.84 Marg Imm. 10.631 0.05f 6.31s 774.14 0.00 2.494 6.52 3.26(3) 10.612 0.05f 11.31s 774.05 0.00 3.440 21.85 0.72(3) 10.641 0.05f 12.64s 774.10 0.00 3.539 26.47 0.00(3) 10.758 0.05f 16.31s 774.10 0.00 3.649 39.79 -2.07(3) 10.768 0.05f 16.57s 774.13 0.00 3.649 40.72 -2.21(3) 10.964 0.05f 21.31s 774.15 0.00 3.552 57.96 -4.98(3) 11.170 0.04f 26.31s 774.04 0.00 3.283 75.12 -7.93(3) 11.312 0.03f 31.31s 774.16 0.00 2.866 90.56 -10.85(3) 11.371 0.03f 36.31s 774.16 0.00 2.361 103.66 -13.68(3) 11.350 0.03f 41.31s 774.26 0.00 1.798 114.08 -16.43(3) 11.241 0.02f 46.31s 774.15 0.00 1.199 121.59 -19.04(3) 11.053 0.02f 51.31s 774.16 0.00 0.575 126.03 -21.52(3) 10.814 0.02f 55.82s 774.16 0.00 0.000 127.34 -23.61(3) 10.784 0.02f 56.31s 774.16 0.00 -0.063 127.32 -23.83(3) 10.435 0.01f 61.31s 774.16 0.00 -0.708 125.40 -25.97(3) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Point-----------------------LCP-----TCP-----VCP (3) VOID 3 VENT TIGHT 43.00f 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 54.51 P (2) Angle from Equilibrium to Flood > 10.00 deg LARGE (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 127.34 P (4) Righting Arm at MaxRA > 0.33 Ft 3.65 P (6) Absolute Angle at Equilibrium < 7.00 deg 1.31 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 1.76 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 6 ***** Subdivision Draft ***** Damage Case 4: Void 5 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 6.849 @ 90.00f, 8.438 @ 0.00, 10.027 @ 90.00a Trim: Aft 3.18/180.00, Heel: 0.00 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 774.16 0.00 0.09p 13.14 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 774.16 0.00 0.09p 13.14 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 911.17 6.66a 0.00 5.68 -8.44 VOID5.C Flooded 1.025 -137.01 43.51a 0.50s 6.39 -8.44 Total Displacement--> 1.025 774.16 0.14a 0.09p 5.55 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.01 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 6.849 @ 90.00f, 8.438 @ 0.00, 10.027 @ 90.00a Trim: Aft 3.18/180.00, Heel: 0.00 deg. Least freeboard is 3.19 Ft located at 92.00a Least extra freeboard (to margin line) is 2.89 Ft located at 79.01a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 3.18/180.00, Heel: 0.00 deg., VCG = 13.14 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 8.396 774.16 0.14a 5.55 13.72 2.35f 129.46 361.2 26.58 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 6 **** Subdivision Draft Damage Case 4: Void 5 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.09p VCG = 13.14 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.00 TCG = 0.09p VCG = 13.18 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 8.437 1.01a 0.00 774.16 0.00 0.000 0.00 7.29(9) 8.328 1.00a 5.00s 774.15 0.00 2.385 5.96 5.46(5) 8.232 0.97a 6.71s 774.12 0.00 3.263 10.77 Marg Imm. 7.977 0.96a 10.00s 774.22 0.00 4.987 24.34 3.35(5) 7.577 1.15a 15.00s 774.16 0.00 6.866 54.14 1.17(5) 7.380 1.28a 17.60s 774.16 0.00 7.280 72.58 0.00(5) 7.186 1.41a 20.00s 774.01 0.00 7.424 90.26 -1.09(5) 7.100 1.47a 21.05s 774.14 0.00 7.435 98.03 -1.57(5) 6.754 1.69a 25.00s 774.23 0.00 7.286 127.32 -3.36(5) 6.276 1.97a 30.00s 774.16 0.00 6.814 162.70 -5.61(5) 5.758 2.24a 35.00s 774.16 0.00 6.147 195.18 -7.83(5) 5.204 2.50a 40.00s 774.16 0.00 5.356 224.00 -10.00(5) 4.619 2.74a 45.00s 774.14 0.00 4.480 248.62 -12.09(5) 4.011 2.94a 50.00s 774.16 0.00 3.545 268.71 -14.11(5) 3.385 3.11a 55.00s 774.15 0.00 2.568 284.01 -16.02(5) 2.741 3.25a 60.00s 774.15 0.00 1.560 294.34 -17.82(5) 2.076 3.38a 65.00s 774.15 0.00 0.528 299.57 -19.49(5) 1.734 3.44a 67.53s 774.16 0.00 0.000 300.24 -20.28(5) 1.394 3.49a 70.00s 774.16 0.00 -0.518 299.60 -21.01(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (9) STEERING GEAR 7 VENT TIGHT 86.00a 14.50 17.25 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 67.53 P (2) Angle from Equilibrium to Flood > 10.00 deg 17.60 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 72.58 P (4) Righting Arm at MaxRA > 0.33 Ft 7.43 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.00 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 6.71 P -----------------------------------------------------------------------------



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN ***** Condition 6 ***** Subdivision Draft ***** Damage Case 5: Lazarette 2, Void 6 Flooded ***** WEIGHT and DISPLACEMENT STATUS Baseline draft: 7.063 @ 90.00f, 8.007 @ 0.00, 8.952 @ 90.00a Trim: Aft 1.89/180.00, Heel: Port 0.17 deg. Part------------------------------Weight(LT)----LCG-----TCG-----VCG-------FSM WEIGHT 774.16 0.00 0.09p 13.14 Load-----SpGr-----Weight(LT)----LCG-----TCG-----VCG Total Tanks---------> --- Included in Fixed Weight --- 29.2* Total Weight--------> 774.16 0.00 0.09p 13.14 Displ(LT)----LCB-----TCB-----VCB------RefHt HULL 1.025 824.57 4.12a 0.11p 5.37 -8.01 VOID6.C Flooded 1.025 -39.32 62.76a 0.11p 6.95 -8.01 LAZ2.C Flooded 1.025 -11.09 77.69a 0.05p 7.74 -8.01 Total Displacement--> 1.025 774.16 0.08a 0.11p 5.25 ------------------------------------------------------------------------------ DISPLACEMENT EXCESS: 0.00 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition. + FREEBOARD STATUS Baseline draft: 7.063 @ 90.00f, 8.007 @ 0.00, 8.952 @ 90.00a Trim: Aft 1.89/180.00, Heel: Port 0.17 deg. Least freeboard is 4.21 Ft located at 79.73a Least extra freeboard (to margin line) is 3.74 Ft located at 56.64a HYDROSTATIC PROPERTIES with FLOODING Trim: Aft 1.89/180.00, Heel: Port 0.17 deg., VCG = 13.14 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----GML-----GMT 7.949 774.16 0.08a 5.25 13.84 5.58f 98.07 273.6 28.53 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline. Formal Free Surface included. Note: GMT includes the formal free surface moment 29.2 Ft-LT



10/06/20 09:48:28 Elliott Bay Design Group GHS 16.00 17098.01 NEW LUMMI ISLAND FERRY BONJEAN **** Condition 6 **** Subdivision Draft Damage Case 5: Lazarette 2, Void 6 Flooded 46 CFR 171.080(f) Damage Stability Criterion - Protected Waters RESIDUAL RIGHTING ARMS vs HEEL ANGLE with FLOODING Total CG: LCG = 0.00 TCG = 0.09p VCG = 13.14 Free Surface Adjustment: 0.04 Adjusted CG: LCG = 0.00 TCG = 0.09p VCG = 13.18 Origin Degrees of Displacement Residual Arms Res. Flood Pt Depth---Trim----Heel----Weight(LT)---in Trim--in Heel---> Area--Height 8.007 0.60a 0.17p 774.18 0.00 0.000 0.00 8.11(5) 7.897 0.60a 5.17p 774.18 0.00 2.518 6.29 5.86(5) 7.691 0.61a 8.53p 774.16 0.00 4.332 17.77 Marg Imm. 7.554 0.63a 10.17p 774.16 0.00 5.250 25.64 3.73(5) 7.122 0.90a 15.17p 774.16 0.00 7.293 57.15 1.57(5) 6.861 1.13a 18.21p 774.31 0.00 7.721 80.12 0.00(7) 6.817 1.17a 18.70p 774.15 0.00 7.755 83.90 0.00(5) 6.685 1.28a 20.17p 774.22 0.00 7.806 95.36 -0.66(5) 6.622 1.34a 20.87p 774.20 0.00 7.810 100.82 -0.98(5) 6.213 1.69a 25.17p 774.16 0.00 7.623 134.26 -2.91(5) 5.707 2.11a 30.17p 774.16 0.00 7.104 171.21 -5.15(5) 5.168 2.52a 35.17p 774.11 0.00 6.394 205.04 -7.37(5) 4.601 2.92a 40.17p 773.99 0.00 5.564 234.98 -9.54(5) 4.018 3.28a 45.17p 774.16 0.00 4.648 260.55 -11.65(5) 3.415 3.62a 50.17p 774.16 0.00 3.674 281.38 -13.68(5) 2.789 3.94a 55.17p 774.14 0.00 2.650 297.21 -15.61(5) 2.143 4.26a 60.17p 774.14 0.00 1.588 307.82 -17.43(5) 1.476 4.57a 65.17p 774.15 0.00 0.501 313.05 -19.11(5) 1.168 4.70a 67.46p 774.19 0.00 0.000 313.63 -19.82(5) 0.796 4.84a 70.17p 774.15 0.00 -0.598 312.81 -20.63(5) Distances in FEET.------Specific Gravity = 1.025.-----------Area in Ft-Deg. + Note: No tank loads are present. + Note: The Residual Righting Arms shown above are in excess of the overturning arms derived from these moments (in Ft-LT): Stbd heeling moment = 0.00 + Critical Points----------------------LCP-----TCP-----VCP (5) ER VENTILATION LOUVER FLOOD 7.83a 26.33 16.28 (7) VOID 5 VENT TIGHT 43.00a 27.00 17.00 LIM-------------46 CFR 171.080-Passenger Vessels------Min/Max--------Attained (1) Angle from Equilibrium to RAzero > 10.00 deg 67.28 P (2) Angle from Equilibrium to Flood > 10.00 deg 18.53 P (3) Res. Area from Equilibrium to Flood or RAzero > 2.82 Ft-deg 83.90 P (4) Righting Arm at MaxRA > 0.33 Ft 7.81 P (6) Absolute Angle at Equilibrium < 7.00 deg 0.17 P (7) Angle from Equilibrium to Dk/margin Immersion > 0.00 deg 8.36 P -----------------------------------------------------------------------------



Appendix D Table of Hydrostatics Plot of Hydrostatics

Tank Arrangement and Capacities Sail Areas

Frame Table



TABLE OF HYDROSTATICS

08/24/20 10:07:17 Elliott Bay Design Group GHS 16.96A 17098.01 NEW LUMMI ISLAND FERRY HYDROSTATIC PROPERTIES No Trim, No Heel, Fixed VCG = 0.00 LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF---In trim----KML-----KMT 5.000 327.25 0.00 3.45 11.33 0.00 62.71 413.9 64.05 5.250 361.93 0.00 3.61 11.79 0.00 70.79 422.5 60.65 5.500 397.99 0.00 3.77 12.24 0.00 79.11 429.4 57.65 5.750 435.36 0.00 3.93 12.67 0.00 87.59 434.6 55.00 6.000 473.99 0.00 4.09 13.08 0.00 96.13 438.1 52.66 6.250 513.81 0.00 4.25 13.47 0.00 104.54 439.5 50.59 6.500 554.76 0.00 4.41 13.83 0.00 112.56 438.3 48.76 6.750 596.76 0.00 4.56 14.17 0.00 120.09 434.7 47.14 7.000 639.75 0.00 4.72 14.48 0.00 127.14 429.3 45.71 7.250 683.65 0.00 4.87 14.79 0.00 133.78 422.7 44.45 7.500 728.44 0.00 5.03 15.07 0.00 140.06 415.3 43.34 7.750 774.07 0.00 5.18 15.35 0.00 146.04 407.5 42.37 8.000 820.52 0.00 5.33 15.62 0.00 151.81 399.6 41.51 8.250 867.76 0.00 5.48 15.88 0.00 157.45 391.9 40.77 Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT. Trim is per 180.00Ft Draft is from Baseline.



PLOT OF HYDROSTATICS



TANK ARRANGEMENT AND CAPACITIES

05/08/20 12:28:26 Elliott Bay Design Group New Orleans GHS 16.50 17098.01 NEW LUMMI ISLAND FERRY -------TANK LIST-------- -------Capacities at 100%------- TANK STATUS Trim: zero, Heel: zero Part------------Gals.----SpGr-----Weight(LT)----LCG-----TCG-----VCG-------FSM FO1.S 3965.8 0.870 12.85 35.94f 8.10s 8.50 11.6* FO2.P 3965.8 0.870 12.85 35.94a 8.10p 8.50 11.6* POTABLE.P 581.1 1.000 2.17 20.00a 15.21p 6.21 3.0* SEWAGE.P 581.1 1.025 2.22 28.00a 15.21p 6.21 3.0* LAZ1.C 17495 1.025 66.81 79.25f 0.00 10.87 2080.7* VOID2.C 32273 1.025 123.24 63.39f 0.00 9.88 4862.0* VOID3.C 66726 1.025 254.81 43.82f 0.46p 8.84 8539.5* BATTERYROOM1.S 12058 1.025 46.05 3.99f 14.84s 7.83 179.8* BATTERYROOM2.S 12000 1.025 45.82 3.97a 14.82s 7.85 179.8* ERVESTIBULE.P 9998.3 1.025 38.18 11.99a 16.08p 8.08 124.1* ER.C 184K 1.025 702.78 0.71f 0.87p 7.89 16552.5* VOID5.C 66710 1.025 254.75 43.82a 0.46s 8.84 8542.7* VOID6.C 32250 1.025 123.16 63.39a 0.00 9.88 4863.3* LAZ2.C 17495 1.025 66.81 79.25a 0.00 10.87 2084.3* Total Tanks---------> 1,752.50 0.03a 0.04s 8.68 48038.0 Distances in FEET.-------------------------------------------Moments in Ft-LT. + Note: FSM values marked with an asterisk (*) are formal values which are not the same as the true values in the present condition.



SAIL AREAS

05/08/20 12:28:26 Elliott Bay Design Group New Orleans GHS 16.50 17098.01 NEW LUMMI ISLAND FERRY ------ WIND AREAS ------- LATERAL PLANE STATUS Baseline draft: 5.000 Trim: zero, Heel: zero Part---------------------------LPA------LCP-----HCP-------LPA------LCP-----HCP HULL 658.9 0.15f -2.47 1465.7 0.00 4.23 SAIL1 1683.9 0.04f 14.82 SAIL2 62.8 0.04f 28.26 SAIL3 68.9 0.04f 31.42 SAIL4 1.4 6.20a 35.70 SAIL5 1.4 6.20f 35.70 SAIL6 6.1 0.04f 39.99 SAIL7 3.0 0.04f 46.21 SAIL8 0.8 1.54a 47.09 SAIL9 0.8 1.63f 47.09 SAIL10 22.9 0.04f 33.82 Total Lateral Plane-> 658.9 0.15f -2.47 3317.6 0.02f 10.98 Distances in FEET.------------------------------------------------------------ LATERAL PLANE STATUS Baseline draft: 5.250 Trim: zero, Heel: zero Part---------------------------LPA------LCP-----HCP-------LPA------LCP-----HCP HULL 694.1 0.15f -2.58 1430.6 0.00 4.08 SAIL1 1683.9 0.04f 14.57 SAIL2 62.8 0.04f 28.01 SAIL3 68.9 0.04f 31.17 SAIL4 1.4 6.20a 35.45 SAIL5 1.4 6.20f 35.45 SAIL6 6.1 0.04f 39.74 SAIL7 3.0 0.04f 45.96 SAIL8 0.8 1.54a 46.84 SAIL9 0.8 1.63f 46.84 SAIL10 22.9 0.04f 33.57 Total Lateral Plane-> 694.1 0.15f -2.58 3282.4 0.02f 10.84 Distances in FEET.------------------------------------------------------------ LATERAL PLANE STATUS Baseline draft: 5.500 Trim: zero, Heel: zero Part---------------------------LPA------LCP-----HCP-------LPA------LCP-----HCP HULL 730.9 0.14f -2.70 1393.8 0.00 3.94 SAIL1 1683.9 0.04f 14.32 SAIL2 62.8 0.04f 27.76 SAIL3 68.9 0.04f 30.92 SAIL4 1.4 6.20a 35.20 SAIL5 1.4 6.20f 35.20 SAIL6 6.1 0.04f 39.49 SAIL7 3.0 0.04f 45.71 SAIL8 0.8 1.54a 46.59 SAIL9 0.8 1.63f 46.59 SAIL10 22.9 0.04f 33.32 Total Lateral Plane-> 730.9 0.14f -2.70 3245.7 0.02f 10.72 Distances in FEET.------------------------------------------------------------



05/08/20 12:28:26 Elliott Bay Design Group New Orleans GHS 16.50 17098.01 NEW LUMMI ISLAND FERRY LATERAL PLANE STATUS Baseline draft: 5.750 Trim: zero, Heel: zero Part---------------------------LPA------LCP-----HCP-------LPA------LCP-----HCP HULL 769.5 0.13f -2.81 1355.2 0.00 3.80 SAIL1 1683.9 0.04f 14.07 SAIL2 62.8 0.04f 27.51 SAIL3 68.9 0.04f 30.67 SAIL4 1.4 6.20a 34.95 SAIL5 1.4 6.20f 34.95 SAIL6 6.1 0.04f 39.24 SAIL7 3.0 0.04f 45.46 SAIL8 0.8 1.54a 46.34 SAIL9 0.8 1.63f 46.34 SAIL10 22.9 0.04f 33.07 Total Lateral Plane-> 769.5 0.13f -2.81 3207.0 0.02f 10.59 Distances in FEET.------------------------------------------------------------ LATERAL PLANE STATUS Baseline draft: 6.000 Trim: zero, Heel: zero Part---------------------------LPA------LCP-----HCP-------LPA------LCP-----HCP HULL 809.8 0.12f -2.91 1314.8 0.00 3.66 SAIL1 1683.9 0.04f 13.82 SAIL2 62.8 0.04f 27.26 SAIL3 68.9 0.04f 30.42 SAIL4 1.4 6.20a 34.70 SAIL5 1.4 6.20f 34.70 SAIL6 6.1 0.04f 38.99 SAIL7 3.0 0.04f 45.21 SAIL8 0.8 1.54a 46.09 SAIL9 0.8 1.63f 46.09 SAIL10 22.9 0.04f 32.82 Total Lateral Plane-> 809.8 0.12f -2.91 3166.7 0.02f 10.48 Distances in FEET.------------------------------------------------------------ LATERAL PLANE STATUS Baseline draft: 6.250 Trim: zero, Heel: zero Part---------------------------LPA------LCP-----HCP-------LPA------LCP-----HCP HULL 851.9 0.12f -3.01 1272.8 0.00 3.53 SAIL1 1683.9 0.04f 13.57 SAIL2 62.8 0.04f 27.01 SAIL3 68.9 0.04f 30.17 SAIL4 1.4 6.20a 34.45 SAIL5 1.4 6.20f 34.45 SAIL6 6.1 0.04f 38.74 SAIL7 3.0 0.04f 44.96 SAIL8 0.8 1.54a 45.84 SAIL9 0.8 1.63f 45.84 SAIL10 22.9 0.04f 32.57 Total Lateral Plane-> 851.9 0.12f -3.01 3124.7 0.02f 10.37 Distances in FEET.------------------------------------------------------------



05/08/20 12:28:26 Elliott Bay Design Group New Orleans GHS 16.50 17098.01 NEW LUMMI ISLAND FERRY LATERAL PLANE STATUS Baseline draft: 8.000 Trim: zero, Heel: zero Part---------------------------LPA------LCP-----HCP-------LPA------LCP-----HCP HULL 1162.6 0.09f -3.72 962.1 0.00 2.63 SAIL1 1683.9 0.04f 11.82 SAIL2 62.8 0.04f 25.26 SAIL3 68.9 0.04f 28.42 SAIL4 1.4 6.20a 32.70 SAIL5 1.4 6.20f 32.70 SAIL6 6.1 0.04f 36.99 SAIL7 3.0 0.04f 43.21 SAIL8 0.8 1.54a 44.09 SAIL9 0.8 1.63f 44.09 SAIL10 22.9 0.04f 30.82 Total Lateral Plane-> 1162.6 0.09f -3.72 2813.9 0.03f 9.66 Distances in FEET.------------------------------------------------------------ LATERAL PLANE STATUS Baseline draft: 8.250 Trim: zero, Heel: zero Part---------------------------LPA------LCP-----HCP-------LPA------LCP-----HCP HULL 1208.0 0.08f -3.83 916.7 0.00 2.51 SAIL1 1683.9 0.04f 11.57 SAIL2 62.8 0.04f 25.01 SAIL3 68.9 0.04f 28.17 SAIL4 1.4 6.20a 32.45 SAIL5 1.4 6.20f 32.45 SAIL6 6.1 0.04f 36.74 SAIL7 3.0 0.04f 42.96 SAIL8 0.8 1.54a 43.84 SAIL9 0.8 1.63f 43.84 SAIL10 22.9 0.04f 30.57 Total Lateral Plane-> 1208.0 0.08f -3.83 2768.6 0.03f 9.57 Distances in FEET.------------------------------------------------------------



FRAME TABLE

Dist from Dist fromFrame GHS Origin Frame GHS Origin

(#) (ft, +aft) (#) (ft, +aft)-22 -88 1 4.00-21 -84 2 8.00-20 -80 3 12.00-19 -76 4 16.00

WT -18 -72 5 20.00-17 -68 6 24.00-16 -64 7 28.00-15 -60 WT 8 32.00

WT -14 -56 9 36.00-13 -52 10 40.00-12 -48 11 44.00-11 -44 12 48.00-10 -40 13 52.00-9 -36 WT 14 56.00

WT -8 -32 15 60.00-7 -28 16 64.00-6 -24 17 68.00-5 -20 WT 18 72.00-4 -16 19 76.00-3 -12 20 80.00-2 -8 WT 21 84.00-1 -4 22 88.000 0

FORMATTED FRAME TABLE



FLOODABLE LENGTH

NEW LUMMI ISLAND FERRY - whatcomcounty.us

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