887-B399-06_Longitudinal Hull Girder Strength Report_Rev(-)_signed.pdf

NSF McMurdo Offload Infrastructure 9 June 2023 ABS SBR Longitudinal Hull Girder Strength 1 Doc No. 887-B399-06, Rev. -

NSF MCMURDO OFFLOAD INFRASTRUCTURE

ABS SBR Longitudinal Hull Girder Strength

PREPARED FOR:

Moffatt & Nichol Seattle, WA

BY:

Alex Koziol IV

NAVAL ARCHITECT

CHECKED:

Kyle C. Beattie, PE

PRINCIPAL

APPROVED:

Stephen D. White, PE

PRINCIPAL

DOC. #:

887-B399-06

REV:

FILE:

22105.01

DATE:

9 June 2023

References

1. US Army Corps of Engineers, Scope of Work 3438 NSF McMurdo Station Offload Infrastructure Project Contract Level Design and Specification, MDC Project 3438, W912EE-21-D-0005, Tracking Number 0001.

2. ABS Steel Barge Rules, 2023.

3. Glosten, Midship Section, 887-B301-01.

4. Glosten, 887_ABS SBR Longitudinal Hull Girder Strength_Rev(-).xlsx.

5. Glosten, ABS MVR Finite Element Analysis, 887-B399-05.

6. Glosten, ABS Structural Scantlings Report, 887-B399-01.

7. Glosten, Weight Estimate, 887-B115-01.

8. Creative Systems, General Hydrostatics (GHS), Version No. 18.50.

9. Optimum Structural Design, MAESTRO, Version No. 2021.0.0.

Revision History

Section Rev Description Date Approved

Summary

The United States Army Corps of Engineers (USACE) is supporting the US National Science Foundation (NSF) to develop a contract level design for the permanent offload infrastructure to support resupply operations at McMurdo Station, Antarctica (Ref. 1). This report presents the results of the longitudinal strength calculations for the barge-like floating pier (barge) component of the proposed infrastructure.

Calculations

Calculations were performed to verify the adequacy of the amidships section of the barge with respect to the ABS Steel Barge Rules requirements for longitudinal hull girder standard strength.

section modulus and moment of inertia (Ref. 2). The amidships section properties were calculated based on the structural arrangement drawing (Ref. 3). Results shown in Appendix A (Ref. 4) indicate that the amidships section satisfies these basic section modulus and moment of inertia requirements of ABS.

ABS SBR Longitudinal Hull Girder Strength 2 Doc No. 887-B399-06, Rev. -

A complete hull girder strength assessment for longitudinal and transverse strength at all stations, including shear and buckling, was performed by finite element analysis (Ref. 5). Maximum allowable stillwater bending moments for ocean transit in longitudinal and transverse hogging and sagging were determined as part of the analysis. These maximum allowable longitudinal bending moments for ocean transit are shown in Table 1. Corresponding distribution of deck cargo is described hereafter.

Table 1 Maximum allowable stillwater bending moments for ocean transit

Condition Maximum Allowable

Stillwater Bending Moment

LT-ft

Hogging -30,946

Sagging 9,425

Cargo Distribution for Ocean Transit

Deck cargo should be distributed as uniformly as practicable along the length of the vessel. The cargo weight must fall within the limits specified in the following tables. For intermediate cargo lengths between tabulated values, the cargo weight may be interpolated or the value of cargo weight for the next shorter cargo length may be used. Distribution of cargo weight on the deck must not exceed the rated uniform deck load of 2500 psf (Ref. 6). Total cargo weight is limited by the upper ice waterline draft, equivalent to 1047.5 LT without ballast and 791.7 LT with ballast (Ref. 7).

Permanent ballast will be installed onsite at McMurdo Station to offset the weight of the shore bridges and mooring struts on one side of the barge. Temporary ballast on deck will be used in subsequent transits to maintenance facilities. Assumed weights are based on the design weight estimate (Ref. 7). All cargo weights are to be updated upon completion of stability test and verification of ballast quantity.

Allowable cargo weights assume lightship weight according to Table 2, with distribution according to Figure 1.

Table 2 Assumed lightship weight

Weight LCG TCG

LT ft aft of FP ft stbd of CL

Lightship 3017 164 0

ABS SBR Longitudinal Hull Girder Strength 3 Doc No. 887-B399-06, Rev. -

Figure 1 Assumed lightship weight distribution, buoyancy, shear force, and bending moment curves

The lightship weight distribution was developed to achieve the same stillwater bending moment as the distribution from Reference 5, using GHS (Ref. 8). Differences in integration methods and fidelity between MAESTRO (Ref. 9) and GHS prevented direct use of the lightship distribution from Reference 5. Weight and bending moment results for the lightship stillwater condition are shown in Figure 2.

Figure 2 Lightship weight and bending moment results

The “with ballast” cargo weights assume ballast of makeup according to Table 3.

ABS SBR Longitudinal Hull Girder Strength 4 Doc No. 887-B399-06, Rev. -

Table 3 Assumed ballast weights, centers, and longitudinal distribution

Weight LCG TCG Length of

Distribution

LT ft aft of FP ft stbd of CL ft

Permanent Ballast 134.6 171.833 -32.667 60

Temporary Ballast 121.2 138 38 16

The allowable weight for a cargo load uniformly distributed about the barge midship is listed in Table 4. GHS output for these cargo distributions may be found in Appendix B.

Table 4 Allowable weight for cargo load distributed about midship

Minimum longitudinal length of cargo, centered at midships

Allowable cargo load with ballast

Allowable cargo load without ballast ft LT LT

Point Load 575 750

25 625 825

50 675 900

75 750 1000

100 791.7 1047.5

The allowable weights for a uniformly distributed cargo load split into two groups, one located at the forward end, and the second located at the aft end of the barge are listed in Table 5. GHS output for these cargo distributions may be found in Appendix C.

Table 5 Allowable weights for cargo load distributed about ends

Minimum longitudinal length of cargo, at each end

Allowable cargo load with ballast

Allowable cargo load without ballast ft LT LT

Point Load 200 125

25 225 150

50 275 175

75 350 225

100 791.7 300

125 791.7 425

150 791.7 1047.5

ABS SBR Longitudinal Hull Girder Strength A-1 Doc No. 887-B399-01, Rev -

Appendix A ABS SBR Longitudinal Hull Girder Strength Calculations

Part 3 Hull Construction and Equipment

Chapter 2 Hull Structures and Arrangements

Section 1 Longitudinal Strength

References

1. ABS Steel Barge Rules, 2023.

2. ABS Marine Vessel Rules, 2023.

3. Glosten, ABS MVR Finite Element Analysis , 887-B399-05.

4. Glosten, Midship Section , 887-B301-01.

1 General

B = 100 ft

D = 18 ft

B / D = 5.6

3.1 Strength Standard

SMR3.1 = K * SMb in2-ft = hull girder section modulus required for the barge

SMR3.1 = 14,140 in2-ft where:

K = 1.00 = 0.629 + Ms / (fp * SMb) but not less than 1.0

Ms = 30,946 LT-ft fp = 11.33 LTf/ in2 constant

SMb = 14,140 in2-ft = C1 * C2 * L2 * B * (Cb+0.7) C1 = 7.836 = 10.75-((984-L)/328)^1.5 for 310 ≤ L ≤ 984 ft

C2 = 0.000144 constant

L = 314.88 ft = Barge Rule length

B = 100.00 ft = Barge breadth

Cb = 0.564 = Block coefficient

Barges intended to be classed for unrestricted ocean service are to have longitudinal strength in accordance with the requirements of this Section. A breadth to depth ratio up to approximately 4 is acceptable in association with longitudinal bulkheads and trusses arranged at suitable intervals. A breadth to depth ratio greater than 4 can be specially considered.

= max still-water bending moment in governing loaded or ballasted condition in LT-ft. (Ref. 3)

NSF McMurdo Offshore Infrastructure

A-2

9 June 2023 Doc No. 887-B399-06, Rev. -

3.3 Half-breadth Section Modulus Calculation

from MAESTRO - modified for gross scantlings ybottom = 10.00 ft from MAESTRO

= 119.94 in = distance to bottom mold line from NA 10.00 ft ydeck = 96.06 in = distance to deck mold line from NA 8.00 ft

Izz/2 = 12,519,500 in4 from MAESTRO

Izz = 25,039,000 in4 = moment of inertia about NA 173,882 in2-ft2

SMbottom = 208,757 in3 = Izz / ybottom = 17,396 in2-ft SMdeck = 260,668 in3 = Izz / ydeck = 21,722 in2-ft

A-3

11 Longitudinal Strength with Higher-Strength Materials

11.3 Hull Girder Section Modulus

Material = 50 ksi steel

Fyd = 345 N/mm2 = specified minimum yield strength n_y = 235 N/mm 2 Ref. 2, MVR 3-2-1 / 5.3

U = 485 N/mm

= minimum tensile strength Ref. 2, MVR 3-2-1 / 5.3

0.7*U = 339.5 N/mm

Y = 339.5 N/mm 2 Ref. 2, MVR 3-2-1 / 5.3 e = 0.75 ‐ Ref. 2, MVR 3-2-1 / 5.3

Q = 0.76 Ref. 2, MVR 3-2-1 / 5.3

SMR3.1 = 14,140 in2-ft

SMHTS = 10,731 in2-ft = higher-strength hull girder section modulus required for the barge

SMbottom = 208,757 in3 = Ix / ybottom = 17,396 in2-ft PASS, Margin = 1.62

SMdeck = 260,668 in3 = Ix / ydeck = 21,722 in2-ft PASS, Margin = 2.02

5 Hull Girder Moment of Inertia

I = 0.03 * SMR * L

I = 133,575 in2-ft2 where:

SMR3.1 = 14,140 in2-ft = hull girder section modulus required for the barge per 3-2-1/13.1

L = 314.88 ft = Barge Rule length

Moment of Inertia Calculation

Ic = 25,039,000 in4 = 173,882 in2-ft2 PASS: Margin = 1.3

When either the top or bottom flange of the hull girder, or both, is constructed of higher-strength material, the section modulus as obtained from 3-2-1/3.1 may be reduced by the factor Q.

A-4

ABS SBR Longitudinal Hull Girder Strength B-1 Doc No. 887-B399-01, Rev -

Appendix B GHS Output for Cargo without Ballast

06/13/23 13:03:26 Glosten Page 3 GHS 18.50 Untitled

1 LOADING CONDITION

WEIGHT STATUS

Trim: 0.00 deg., Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00

FWD CARGO 125.00 0.00 0.00 0.00

AFT CARGO 125.00 328.00a 0.00 0.00

Total Weight--------> 3,266.96 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: 0.00 deg., No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

6.781 3,266.92 164.00a 3.70 52.32 164.21a 79286 1390.4 92.39

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 70.3 FR31 164.00a 97.1 FR15.625 82.00a 70.3

S U M M A R Y Largest Bending Moment/limit: 97.1% at 164.00a (Hogging) Largest Bending Moment: 30,039 LT-Ft at 164.00a (Hogging)

B-2

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2 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

P o i n t

W e i g h t

L T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

B-3

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3 LOADING CONDITION

WEIGHT STATUS

Trim: 0.00 deg., Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 FWD CARGO 150.00 12.50a 0.00 0.00 AFT CARGO 150.00 315.50a 0.00 0.00

Total Weight--------> 3,316.96 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: 0.00 deg., No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

6.860 3,316.94 164.00a 3.74 52.63 164.21a 80019 1382.1 92.43

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 69.7 FR31 164.00a 98.3 FR15.625 82.00a 69.7

S U M M A R Y Largest Bending Moment/limit: 98.3% at 164.00a (Hogging) Largest Bending Moment: 30,428 LT-Ft at 164.00a (Hogging)

B-4

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3 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

B-5

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4 LOADING CONDITION

WEIGHT STATUS

Trim: 0.00 deg., Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 FWD CARGO 175.00 25.00a 0.00 0.00 AFT CARGO 175.00 303.00a 0.00 0.00

Total Weight--------> 3,366.96 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: 0.00 deg., No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

6.940 3,366.94 164.00a 3.79 52.95 164.21a 80755 1374.1 92.48

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 67.1 FR31 164.00a 97.6 FR15.625 82.00a 67.1

S U M M A R Y Largest Bending Moment/limit: 97.6% at 164.00a (Hogging) Largest Bending Moment: 30,189 LT-Ft at 164.00a (Hogging)

B-6

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4 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

B-7

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5 LOADING CONDITION

WEIGHT STATUS

Trim: 0.00 deg., Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 FWD CARGO 225.00 37.50a 0.00 0.00 AFT CARGO 225.00 290.50a 0.00 0.00

Total Weight--------> 3,466.96 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: 0.00 deg., No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.096 3,466.94 164.00a 3.88 53.58 164.21a 82222 1358.7 92.59

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 64.9 FR31 164.00a 99.0 FR15.625 82.00a 64.9

S U M M A R Y Largest Bending Moment/limit: 99.0% at 164.00a (Hogging) Largest Bending Moment: 30,641 LT-Ft at 164.00a (Hogging)

B-8

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5 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

B-9

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6 LOADING CONDITION

WEIGHT STATUS

Trim: 0.00 deg., Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 FWD CARGO 300.00 50.00a 0.00 0.00 AFT CARGO 300.00 278.00a 0.00 0.00

Total Weight--------> 3,616.96 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: 0.00 deg., No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.328 3,616.97 164.00a 4.02 54.51 164.22a 84432 1337.3 92.81

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 61.5 FR31 164.00a 99.6 FR15.625 82.00a 61.6

S U M M A R Y Largest Bending Moment/limit: 99.6% at 164.00a (Hogging) Largest Bending Moment: 30,831 LT-Ft at 164.00a (Hogging)

B-10

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6 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

B-11

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7 LOADING CONDITION

WEIGHT STATUS

Trim: zero, Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 FWD CARGO 425.00 62.50a 0.00 0.00 AFT CARGO 425.00 265.50a 0.00 0.00

Total Weight--------> 3,866.96 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

No Trim, No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.707 3,866.31 164.00a 4.25 55.76 163.87a 86814 1286.4 92.18

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 59.9 FR31 164.00a 98.6 FR15.625 82.00a 59.9

S U M M A R Y Largest Bending Moment/limit: 98.6% at 164.00a (Hogging) Largest Bending Moment: 30,502 LT-Ft at 164.00a (Hogging)

B-12

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7 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

2 3

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

B-13

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8 LOADING CONDITION

WEIGHT STATUS

Trim: 0.00 deg., Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 FWD CARGO 523.75 75.00a 0.00 0.00 AFT CARGO 523.75 253.00a 0.00 0.00

Total Weight--------> 4,064.46 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: 0.00 deg., No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

8.000 4,064.46 163.99a 4.42 56.95 163.90a 89667 1263.9 92.58

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 56.0 FR31 164.00a 86.0 FR15.625 82.00a 56.0

S U M M A R Y Largest Bending Moment/limit: 86.0% at 164.00a (Hogging) Largest Bending Moment: 26,599 LT-Ft at 164.00a (Hogging)

B-14

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8 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

2 3

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

B-15

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9 LOADING CONDITION

WEIGHT STATUS

Trim: zero, Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 CARGO 750.00 164.00a 0.00 0.00

Total Weight--------> 3,766.96 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

No Trim, No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.557 3,766.95 164.00a 4.16 55.14 163.83a 85276 1296.9 91.93

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 25.4 FR31 164.00a -94.6 FR15.625 82.00a 25.4

S U M M A R Y Largest Bending Moment/limit: 94.6% at 164.00a (Sagging) Largest Bending Moment: -8,918 LT-Ft at 164.00a (Sagging)

B-16

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9 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

P o i n t

W e i g h t i n

L T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

B-17

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10 LOADING CONDITION

WEIGHT STATUS

Trim: zero, Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 CARGO 825.00 164.00a 0.00 0.00

Total Weight--------> 3,841.96 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

No Trim, No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.669 3,841.20 164.00a 4.22 55.60 163.86a 86424 1289.0 92.11

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 23.6 FR31 164.00a -96.8 FR15.625 82.00a 23.6

S U M M A R Y Largest Bending Moment/limit: 96.8% at 164.00a (Sagging) Largest Bending Moment: -9,127 LT-Ft at 164.00a (Sagging)

B-18

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10 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

2 34

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

B-19

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11 LOADING CONDITION

WEIGHT STATUS

Trim: zero, Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 CARGO 900.00 164.00a 0.00 0.00

Total Weight--------> 3,916.96 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

No Trim, No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.782 3,916.97 163.99a 4.29 56.07 163.88a 87576 1280.9 92.29

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 21.7 FR31 164.00a -94.2 FR15.625 82.00a 21.7

S U M M A R Y Largest Bending Moment/limit: 94.2% at 164.00a (Sagging) Largest Bending Moment: -8,877 LT-Ft at 164.00a (Sagging)

B-20

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11 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

2 3

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

B-21

06/13/23 13:03:26 Glosten Page 23

12 LOADING CONDITION

WEIGHT STATUS

Trim: 0.00 deg., Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 CARGO 1,000.00 164.00a 0.00 0.00

Total Weight--------> 4,016.96 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: 0.00 deg., No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.930 4,016.96 163.99a 4.38 56.66 163.89a 88961 1268.8 92.47

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 19.3 FR31 164.00a -94.0 FR15.625 82.00a 19.3

S U M M A R Y Largest Bending Moment/limit: 94.0% at 164.00a (Sagging) Largest Bending Moment: -8,861 LT-Ft at 164.00a (Sagging)

B-22

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12 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

B-23

06/13/23 13:03:26 Glosten Page 25

13 LOADING CONDITION

WEIGHT STATUS

Trim: 0.00 deg., Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 CARGO 1,047.50 164.00a 0.00 0.00

Total Weight--------> 4,064.46 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: 0.00 deg., No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

8.000 4,064.46 163.99a 4.42 56.95 163.90a 89667 1263.9 92.58

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 18.1 FR31 164.00a -73.4 FR15.625 82.00a 18.1

S U M M A R Y Largest Bending Moment/limit: 73.4% at 164.00a (Sagging) Largest Bending Moment: -6,921 LT-Ft at 164.00a (Sagging)

B-24

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13 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

B-25

06/13/23 13:03:26 Glosten Page 27

14 LOADING CONDITION

WEIGHT STATUS

Trim: 0.00 deg., Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 CARGO 1,047.50 164.00a 0.00 0.00

Total Weight--------> 4,064.46 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: 0.00 deg., No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

8.000 4,064.46 163.99a 4.42 56.95 163.90a 89667 1263.9 92.58

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 18.1 FR31 164.00a -38.7 FR15.625 82.00a 18.1

S U M M A R Y Largest Bending Moment/limit: 38.7% at 164.00a (Sagging) Largest Bending Moment: 6,546 LT-Ft at 265.33a (Hogging)

B-26

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14 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

B-27

06/13/23 13:03:26 Glosten Page 29

15 LOADING CONDITION

WEIGHT STATUS

Trim: 0.00 deg., Heel: zero

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 CARGO 1,047.50 164.00a 0.00 0.00

Total Weight--------> 4,064.46 164.00a 0.00 0.00 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: 0.00 deg., No Heel, VCG = 0.00

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

8.000 4,064.46 163.99a 4.42 56.95 163.90a 89667 1263.9 92.58

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 18.1 FR31 164.00a -4.0 FR15.625 82.00a 18.1

S U M M A R Y Largest Bending Moment/limit: 21.2% at 265.33a (Hogging) Largest Bending Moment: 6,547 LT-Ft at 265.33a (Hogging)

B-28

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15 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

B-29

ABS SBR Longitudinal Hull Girder Strength C-1 Doc No. 887-B399-01, Rev -

Appendix C GHS Output for Cargo with Ballast

06/13/23 13:03:26 Glosten Page 31

15 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.03 deg., Heel: Port 0.02 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 FWD CARGO 200.00 0.00 0.06p 1.41 AFT CARGO 200.00 328.00a 0.06p 1.41

Total Weight--------> 3,672.76 163.43a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.03 deg., Heel: Port 0.02 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.414 3,672.77 163.44a 4.07 54.14 162.38a 81938 1278.1 90.05

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.02 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 81.5 FR31 164.00a 97.0 FR15.625 82.00a 79.8

S U M M A R Y Largest Bending Moment/limit: 98.1% at 185.33a (Hogging) Largest Bending Moment: 30,346 LT-Ft at 185.33a (Hogging)

C-2

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16 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

P o i n t

W e i g h t

L T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

C-3

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17 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 FWD CARGO 225.00 12.50a 0.06p 1.41 AFT CARGO 225.00 315.50a 0.06p 1.41

Total Weight--------> 3,722.76 163.44a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.491 3,722.76 163.44a 4.12 54.83 163.43a 84388 1298.7 90.34

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 77.8 FR31 164.00a 95.2 FR15.625 82.00a 76.1

S U M M A R Y Largest Bending Moment/limit: 96.1% at 180.00a (Hogging) Largest Bending Moment: 29,753 LT-Ft at 180.00a (Hogging)

C-4

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17 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

C-5

06/13/23 13:03:26 Glosten Page 35

18 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 FWD CARGO 275.00 25.00a 0.06p 1.41 AFT CARGO 275.00 303.00a 0.06p 1.41

Total Weight--------> 3,822.76 163.45a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.642 3,822.76 163.45a 4.21 55.44 163.55a 85808 1286.0 90.58

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 75.6 FR31 164.00a 96.6 FR15.625 82.00a 73.8

S U M M A R Y Largest Bending Moment/limit: 97.4% at 180.00a (Hogging) Largest Bending Moment: 30,134 LT-Ft at 180.00a (Hogging)

C-6

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18 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

C-7

06/13/23 13:03:26 Glosten Page 37

19 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 FWD CARGO 350.00 37.50a 0.06p 1.41 AFT CARGO 350.00 290.50a 0.06p 1.41

Total Weight--------> 3,972.76 163.47a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.865 3,972.65 163.47a 4.34 56.34 163.39a 87972 1268.7 90.92

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 71.6 FR31 164.00a 98.0 FR15.625 82.00a 69.8

S U M M A R Y Largest Bending Moment/limit: 98.7% at 174.67a (Hogging) Largest Bending Moment: 30,541 LT-Ft at 174.67a (Hogging)

C-8

06/13/23 13:03:26 Glosten Page 38

19 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

C-9

06/13/23 13:03:26 Glosten Page 39

20 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 FWD CARGO 395.85 50.00a 0.06p 1.41 AFT CARGO 395.85 278.00a 0.06p 1.41

Total Weight--------> 4,064.46 163.48a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

8.000 4,064.46 163.49a 4.42 56.94 163.59a 89526 1261.9 91.15

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 62.0 FR31 164.00a 89.7 FR15.625 82.00a 60.2

S U M M A R Y Largest Bending Moment/limit: 90.3% at 174.67a (Hogging) Largest Bending Moment: 27,946 LT-Ft at 174.67a (Hogging)

C-10

06/13/23 13:03:26 Glosten Page 40

20 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

2 3

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

C-11

06/13/23 13:03:26 Glosten Page 41

21 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 FWD CARGO 395.85 50.00a 0.06p 1.41 AFT CARGO 395.85 278.00a 0.06p 1.41

Total Weight--------> 4,064.46 163.48a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

8.000 4,064.46 163.49a 4.42 56.94 163.59a 89526 1261.9 91.15

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 64.7 FR31 164.00a 89.7 FR15.625 82.00a 62.9

S U M M A R Y Largest Bending Moment/limit: 90.3% at 174.67a (Hogging) Largest Bending Moment: 27,946 LT-Ft at 174.67a (Hogging)

C-12

06/13/23 13:03:26 Glosten Page 42

21 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

2 3

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

C-13

06/13/23 13:03:26 Glosten Page 43

22 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 FWD CARGO 395.85 50.00a 0.06p 1.41 AFT CARGO 395.85 278.00a 0.06p 1.41

Total Weight--------> 4,064.46 163.48a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.02 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

8.000 4,064.46 163.49a 4.42 56.94 163.59a 89526 1261.9 91.15

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 67.8 FR31 164.00a 89.7 FR15.625 82.00a 66.0

S U M M A R Y Largest Bending Moment/limit: 90.3% at 174.67a (Hogging) Largest Bending Moment: 27,946 LT-Ft at 174.67a (Hogging)

C-14

06/13/23 13:03:26 Glosten Page 44

22 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d

M o m

L T F T

C-15

06/13/23 13:03:26 Glosten Page 45

23 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 CARGO 575.00 163.36a 0.06p 1.41

Total Weight--------> 3,847.76 163.36a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.679 3,847.76 163.36a 4.23 55.58 163.51a 86110 1282.1 90.62

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 24.5 FR31 164.00a -96.4 FR15.625 82.00a 22.4

S U M M A R Y Largest Bending Moment/limit: 98.6% at 163.36a (Sagging) Largest Bending Moment: -9,293 LT-Ft at 163.36a (Sagging)

C-16

06/13/23 13:03:26 Glosten Page 46

23 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

P o i n t

W e i g h t

L T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

C-17

06/13/23 13:03:26 Glosten Page 47

24 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 CARGO 625.00 163.36a 0.06p 1.41

Total Weight--------> 3,897.76 163.36a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.754 3,897.76 163.36a 4.27 55.85 163.55a 86700 1274.3 90.72

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 23.3 FR31 164.00a -97.4 FR15.625 82.00a 21.2

S U M M A R Y Largest Bending Moment/limit: 97.4% at 164.00a (Sagging) Largest Bending Moment: -9,178 LT-Ft at 164.00a (Sagging)

C-18

06/13/23 13:03:26 Glosten Page 48

24 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

12 3

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

C-19

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25 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 CARGO 675.00 163.36a 0.06p 1.41

Total Weight--------> 3,947.76 163.36a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.828 3,947.88 163.36a 4.32 56.20 163.35a 87669 1272.2 90.87

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 22.1 FR31 164.00a -93.2 FR15.625 82.00a 19.9

S U M M A R Y Largest Bending Moment/limit: 93.7% at 158.67a (Sagging) Largest Bending Moment: -8,832 LT-Ft at 158.67a (Sagging)

C-20

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25 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

2 34

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

C-21

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26 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 CARGO 750.00 163.36a 0.06p 1.41

Total Weight--------> 4,022.76 163.36a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

7.939 4,022.75 163.36a 4.39 56.60 163.25a 88512 1260.5 91.00

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 20.2 FR31 164.00a -93.1 FR15.625 82.00a 18.0

S U M M A R Y Largest Bending Moment/limit: 94.0% at 158.67a (Sagging) Largest Bending Moment: -8,863 LT-Ft at 158.67a (Sagging)

C-22

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26 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

C-23

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27 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 CARGO 791.70 163.36a 0.06p 1.41

Total Weight--------> 4,064.46 163.36a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

8.000 4,064.46 163.36a 4.42 56.94 163.52a 89516 1261.8 91.14

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 19.2 FR31 164.00a -79.2 FR15.625 82.00a 17.0

S U M M A R Y Largest Bending Moment/limit: 80.5% at 158.67a (Sagging) Largest Bending Moment: -7,583 LT-Ft at 158.67a (Sagging)

C-24

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27 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

C-25

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28 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 CARGO 791.70 163.36a 0.06p 1.41

Total Weight--------> 4,064.46 163.36a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

8.000 4,064.46 163.36a 4.42 56.94 163.52a 89516 1261.8 91.14

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 19.2 FR31 164.00a -53.0 FR15.625 82.00a 17.0

S U M M A R Y Largest Bending Moment/limit: 54.8% at 153.33a (Sagging) Largest Bending Moment: 6,732 LT-Ft at 265.33a (Hogging)

C-26

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28 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

1 2 34

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

C-27

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29 LOADING CONDITION

WEIGHT STATUS

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg.

Part------------------------------Weight(LT)----LCG-----TCG-----VCG LIGHTSHIP 3,016.96 164.00a 0.00 0.00 PERMANENT BALLAST 134.60 171.83a 32.67s 18.00 TEMPORARY BALLAST 121.20 138.00a 38.00p 18.00 CARGO 791.70 163.36a 0.06p 1.41

Total Weight--------> 4,064.46 163.36a 0.06p 1.41 Distances in FEET.-------------------------------------------------

HYDROSTATIC PROPERTIES

Trim: Fwd 0.03 deg., Heel: Port 0.04 deg., VCG = 1.41

LCF Displacement Buoyancy-Ctr. Weight/ Moment/ Draft----Weight(LT)----LCB-----VCB-----Inch-----LCF--Deg trim----GML-----GMT

8.000 4,064.46 163.36a 4.42 56.94 163.52a 89516 1261.8 91.14

Distances in FEET.-------Specific Gravity = 1.025.-----------Moment in Ft-LT.

Draft is from Baseline.

Note: GMT includes the formal free surface moment 0.0 Ft-LT

LONGITUDINAL STRENGTH at Heel = Port 0.04 deg.

FRAME LOCATION MOMENT %

----------------Ft------Allowed FR46.375 246.00a 19.2 FR31 164.00a -26.7 FR15.625 82.00a 17.0

S U M M A R Y Largest Bending Moment/limit: 29.2% at 148.00a (Sagging) Largest Bending Moment: 6,732 LT-Ft at 265.33a (Hogging)

C-28

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29 LOADING CONDITION

L O N G I T U D I N A L

S T R E N G T H a t d e g r e e s

P O R T

H E E L

General Scale

A f t

L o c a t i o n

F T

F w d

W e i g h t

L T F T

B u o y a n c y

L T F T

S h e a r

L T

B e n d i n g

M o m

L T F T

C-29