Attachment_16_20-127-03-R1__KIYI__Stability_Report_126135316_126153827_0005.pdf

STABILITY ANALYSIS

R/V KIYI

ABS ID: 9939067

prepared for:

US Geological Survey, Great Lakes Science Center 1451 Green Road • Ann Arbor, MI 48105 prepared by:

70 Essex St. • Mystic, CT 06355

[860] 536-0009 www.jmsnet.com jms@jmsnet.com

July 22, 2021 Report # 20-127-03 REV 1

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R/V KIYI STABILITY ANALYSIS

JMS Naval Architects & Salvage Engineers 1 July 22, 2021 Report: 20-127-03 Revision: 1

TABLE OF CONTENTS

Executive Summary ------------------------------------------------------------------------------------------------ 1

Vessel Particulars --------------------------------------------------------------------------------------------------- 1

Applicable Standards ---------------------------------------------------------------------------------------------- 2

Description of Load Cases ---------------------------------------------------------------------------------------- 3

Results ---------------------------------------------------------------------------------------------------------------- 5

Allowable Loading Conditions ------------------------------------------------------------------------------------ 8

Conclusion ------------------------------------------------------------------------------------------------------------ 8

APPENDICES

HECSALV COMPUTER MODEL ------------------------------------------------------------------ Appendix A

LOAD CASES ------------------------------------------------------------------------------------------- Appendix B

WEATHER CRITERIA RESULTS ----------------------------------------------------------------- Appendix C

RIGHTING ENERGY RESULTS ------------------------------------------------------------------- Appendix D

LIFTING RESULTS ----------------------------------------------------------------------------------- Appendix E

LOADING DIAGRAM --------------------------------------------------------------------------------- Appendix F

REVISIONS

FIRST ISSUE ---------------------------------------------------------------------------------------- July 12, 2021

Revision 1 -------------------------------------------------------------------------------------------- July 22, 2021

• Revised the tank loading in the following loading conditions o Normal Full Load- Corrected Potable Water tanks to 98% full o Condition 3- Correct diesel fuel tanks to 40% to match Condition 3-a underdeck tonnage and the loading diagram

• Updated results tables and appendices as applicable to the loading condition changes.

• Sheet 7- revised to state “deck cargo VCG of 3 ft”

• Added review of lifting with the A-frame over the stern looking at trimming moments.

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EXECUTIVE SUMMARY

At the request of the owner, United States Geological Survey, JMS conducted calculations for the KIYI to update the vessel’s stability characteristics following a repower and midlife refit. The KIYI is a fisheries research vessel operating on the Great Lakes with a Great Lakes Load Line.

A computer model of the vessel was created using offsets and a lines plan. A summary of the computer model can be found in Appendix A. Weight change calculations and a deadweight survey were conducted by JMS on June 23, 2021 to determine the current lightship weight and center. The results of the stability test are detailed in JMS Report 20-127-01.

JMS developed a series of load cases to evaluate the stability of the vessel under various rank conditions and with deck cargo being carried. Three “normal” load cases were developed for analysis and are Normal Full Load, Normal Half Load, and Normal Return Condition. Additional load cases were developed in accordance with the guidance provided in the SNAME paper “A Simplified Stability Letter for Offshore Supply Vessels” by Meyer and Feeney. These cases were analyzed and compared to the following USCG requirements:

• 46 CFR § 170.170 (Weather Criteria),

• 46 CFR § 170.173 (Righting Energy Criteria),

• 46 CFR § 173.005 (Lifting), A detailed description of the load cases can be found in the “Description of Load Cases” section of this report and in Appendix B.

The weight change calculations show an increase in lightship displacement and an increase in the lightship VCG. Due to this, the amount of deck cargo that can be carried has been reduced in both total weight permitted, and the allowable VCG above the deck. Deck cargo was evaluated when being carried at a cargo VCG of 3 ft above the main deck, and is limited to quantities shown in the loading diagram in Appendix F.

The analysis shows that the vessel meets all weather criteria requirements (46 CFR § 170.170) for exposed waters and righting-energy requirements (46 CFR § 170.173 part b) for all load cases.

The vessel meets all intact stability requirements for the load cases as described in the following sections. A summary of the results can be found in the “Results” section of this report. HECSALV results and supporting calculations are detailed in the Appendices.

VESSEL PARTICULARS

Owner: USGS Builder: Patti Shipyard Inc, Pensacola, FL, 1999

ABS ID.: 9939067

Length Overall: 107 ft Beam: 27 ft Depth to Main Deck: 11 ft 11 1/2 in

Lightship Condition:

Displacement = 268.53 LT VCG = 12.93 ft Above Baseline LCG = 43.90 ft Aft of Forward Perpendicular TCG = 0.02 ft Port of Centerline

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APPLICABLE STANDARDS & CALCULATION METHODS

In accordance with the USCG MSC Plan Review Guidance for OSVs, the vessel stability was analyzed based on the following criteria:

• 46 CFR § 170.170 (Weather Criteria),

• 46 CFR § 170.173 (Righting Energy Criteria),

• 46 CFR § 173.005 (Lifting), § 170.170 (a) Weather Criteria

The vessel must be shown to have a GM greater than the following:

GM > PAH _

W tan (T)

Where: P = 0.005 + (L / 14,200)2 long tons/ft2 for service on exposed waters

L = LBP

A = projected lateral area in m2 of the vessel above the waterline H = the vertical distance from the center of A to the center of the underwater projected lateral area.

W = displacement T = the lesser of 14 degrees heel or the angle of heel to the deck edge.

§ 170.173 (b) Righting Energy Criteria

(1) An initial metacentric height (GM) of at least 0.49 ft (0.15 meters);

(2) A righting arm (GZ) of at least 0.66 feet (0.20 meters) at an angle of heel equal to or greater than 30 degrees;

(3) A maximum righting arm that occurs at an angle of heel not less than 25 degrees;

(4) An area under each righting arm curve of at least 10.3 foot-degrees (3.15 meter-degrees) up to an angle of heel of 30 degrees;

(5) An area under each righting arm curve of at least 16.9 foot-degrees (5.15 meter-degrees) up to an angle of heel of 40 degrees or the downflooding angle, whichever is less; and

(6) An area under each righting arm curve between the angles of 30 degrees and 40 degrees, or between 30 degrees and the downflooding angle if this angle is less than 40 degrees, of not less than 5.6 foot-degrees (1.72 meter-degrees).

§ 173.005 Subpart B- Lifting, Specific Applicability

This subpart applies to each vessel that—

(a) equipped to lift cargo or other objects; and

(b) have a maximum heeling moment due to the hook load greater than or equal to

0.67*(W)*(GM)*(F/B)

Where;

W = Displacement of the vessel with the hook load included GM = Metacentric height with the hook load included F = Freeboard to the deck edge amidships B = Beam

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§ 173.007 Location of the hook load.

When doing the calculations required in this subpart, the hook load must be considered to be located at the head of the crane.

§ 173.010 Definitions.

As used in this part—

(a) Hook load means the weight of the object lifted by the crane.

(b) Crane radius means the distance illustrated in Figure 173.010.

ASSUMPTIONS

Weather and Righting Energy calculations assume all watertight closures are closed. All doors into the deckhouse at the main deck are watertight. All tank vents are equipped with ball check valves.

There is one unprotected downflooding point on the Main Deck for the engine room air intake. These are located as follows.

Location X

(ft- aft of FP) Y

(ft- off CL) Z

(ft- above BL)

Aft Main Deck Bulkhead Fr 28, Engine Room Intake

52.67 2.00 P/S 14.39

In all load cases (except Condition 0) the maximum free surface moment of 72.5 ft-LT has been included in the analysis. This free surface moment corresponds to the cumulative moment generated by the largest pair of tanks or centerline tank for each consumable, including ballast. In the event a loading case did not generate sufficient moment to achieve this maximum, a miscellaneous free surface moment was added in the loading summary.

Liquid Tank Pair or Centerline

Tank Free Surface of Slack Tank (ft4)

Specific Gravity of Tank Contents

Total Liquid Free Surface, Corrected for

S.G.

Fuel Oil Aft FO, P/S 669 0.83 557

Potable Water Potable Water P/S 126 1.00 126

Lube Oil Lube Oil 26 0.90 23

Waste Oil Waste Oil 26 1.00 26

Hydraulic Oil Hydraulic Oil 64 0.87 56

Bilge Slop Oily Water 64 1.00 64

Grey Water Grey Water 21 1.025 22

Black Water Black Water 21 1.025 22

Black Water Sump Black Water Sump 223 1.025 229

Grey Water Sump Grey Water Sump 223 1.025 229

The resultant total free surface, corrected for liquid density is 2,599 ft4. This is then converted to a free surface moment by multiplying the density of water, 0.02787 LT/ft3. The resultant free surface moment is 72.5 ft-LT.

DESCRIPTION OF LOAD CASES

Eleven load cases were developed and analyzed and are summarized below.

The normal load conditions represent typical operating conditions based on discussions with the crew. The Full load includes the aft four ballast tanks pressed up, and the fuel, potable water, and flushing water tanks filled. Lube oil and hydraulic oil are at nominal operating levels. The half load reflects a condition where fuel, potable and flushing water have been used to a 50% capacity, S e e A

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JMS Naval Architects & Salvage Engineers 4 July 22, 2021 Report: 20-127-03 Revision: 1 and the black and grey water tanks increased in capacity corresponding reflecting holding capacity being used. The Return condition further reduces fuel, potable and flushing and increases volumes in the holding tanks. Normal operations reflect a 5 LT deck cargo.

The remaining load cases were developed in accordance with “A Simplified Stability Letter for Offshore Supply Vessels” by Meyer and Feeney and reflect worst case conditions of loading with a combination of below deck tankage and above deck cargo. Tanks were filled in order from highest to lowest VCG so that the under-deck tonnage reflects the highest VCG condition for any given load condition. The deck cargo was then applied at 3 ft above the main deck, with total weight corresponding to the maximum cargo that can be carried and still meet the stability criteria.

Condition 2 deviates from Meyer and Feeney in that tanks reflect a “Burned Out” condition of 10% of each consumable in the highest VCG tank.

Each load case has a free surface correction applied per 46 CFR § 170.285. See Appendix B for further load case details.

Normal Load Conditions

Normal Full

Load Normal Half

Load Normal Return

Condition

Displacement (LT) 357.1 339.0 327.0 Midship Draft (ft) 8.34 8.06 7.88 Under-deck Tankage (LT) 80.1 62.0 49.9 Deck Cargo (LT) 5 5 5

Load Conditions with Deck Cargo at 3’ Above Aft Deck Condition 0 1 3 3a 3b 3c 3d 2

Displacement (LT) 272.0 395.4 316.0 321.0 348.4 373.4 393.9 281.6 Midship Draft (ft) 7.18 9.05 7.78 7.84 8.27 8.57 8.92 7.32 Under-deck Tankage (LT) 0 123.4 44.0 44.0 71.4 89.3 109.9 9.5

Deck Cargo (LT) 0 0 0 5 5 12 12 0

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RESULTS

Weather Criteria The following table shows that the vessel does meets 46 CFR Subpart E- Weather Criteria requirements for all load cases. The Tan(T) correction per Marine Safety Manual Section 6.B.4 was applied to increase the allowable freeboard for the weather criteria calculations. See Appendix C for detailed weather criteria calculations.

46 CFR 170.170 Weather Criteria Summary

Load Draft P A H W TAN TAN GMreq GMactual

Case (ft) (LT/ft 2 ) (ft 2 ) (ft) (LT) (T) 14 o (ft) (ft)

Normal Full Load 8.34 0.0050 1989 16.06 357.1 0.20 0.25 2.28 2.51

Normal Half Load 8.06 0.0050 2015 16.04 339.0 0.20 0.25 2.38 2.68

Normal Return Condition 7.88 0.0050 2033 16.02 327.0 0.21 0.25 2.45 2.63

Condition 0 7.18 0.0050 1998 16.06 272.0 0.22 0.25 2.74 2.92

Condition 1 9.05 0.0050 1921 16.11 395.4 0.19 0.25 2.12 2.64

Condition 3 7.78 0.0050 2042 16.02 316.0 0.21 0.25 2.52 2.66

Condition 3a 7.84 0.0050 2037 16.02 321.0 0.21 0.25 2.49 2.53

Condition 3b 8.27 0.0050 1995 16.05 348.4 0.20 0.25 2.33 2.34

Condition 3c 8.57 0.0050 1967 16.07 373.4 0.19 0.25 2.20 2.22

Condition 3d 8.92 0.0050 1933 16.10 393.9 0.19 0.25 2.12 2.25

Condition 2 7.32 0.0050 2086 15.99 281.6 0.21 0.25 2.78 2.85

Righting Energy The following table shows that the vessel does meet 46 CFR 170.173 (b) stability requirements for all load cases. See Appendix D.

46 CFR 170.173 (b) Stability Requirements

Load Case Initial GM

GZ at heel angle ≥30 deg Angle of Max GZ Area to 30 deg Area to 40 deg

Area 30 deg to 40 deg

≥0.49 ft ≥0.66 ft ≥25 deg ≥10.3 ft deg ≥16.9 ft deg ≥5.6 ft deg

Normal Full Load 2.51 0.95 27.50 18.42 27.24 8.83

Normal Half Load 2.68 1.06 26.64 20.34 30.02 9.68

Normal Return Condition 2.63 1.03 25.74 20.22 29.39 9.17

Condition 0 2.92 1.04 26.16 20.12 29.26 9.13

Condition 1 2.64 1.05 42.22 18.65 29.46 10.81

Condition 3 2.6 1.06 26.14 20.00 19.40 9.39

Condition 3a 2.53 0.99 25.76 19.15 27.87 8.72

Condition 3b 2.34 0.93 26.99 17.70 26.21 8.50

Condition 3c 2.22 0.73 27.19 14.83 21.45 6.62

Condition 3d 2.25 0.70 30.33 14.05 20.86 6.81

Condition 2 2.85 1.01 26.17 19.02 27.79 8.78

Lifting- Deck Crane The deck crane loads were analyzed in accordance with 46 CFR 173, Subpart B- Lifting for each load case. The hook loads do not induce a heeling moment greater than that determined in §

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173.005 (b) and, therefore, § 173.020 is not applicable. Detailed calculations are found in Appendix E. The following is the load chart for the deck crane.

Crane Lifting Capacity Chart

Radius (ft)

Load (lb)

Heeling Moment (ft-LT)

10 4,500 20.09

15 4,500 30.13

20 4,200 37.50

25 2,800 31.25

30 2,000 26.79

Crane Lifting at 20’ Radius

Allowable Heeling Moment

(ft-LT) GM (ft)

Normal Full Load 62.95 2.34

Normal Half Load 68.71 2.46

Normal Return Load 67.96 2.42

Condition 0 77.36 2.77

Condition 1 58.73 2.49

Condition 3 68.99 2.47

Condition 3a 64.90 2.35

Condition 3b 57.34 2.18

Condition 3c 52.46 2.06

Condition 3d 52.46 2.25

Condition 2 73.70 2.64

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Lifting- A-frame The A-frame loads were analyzed in accordance with modified criteria similar to 46 CFR 173, Subpart B- Lifting for each load case. The criteria was modified to look at the longitudinal stability when lifting over the stern as the A-frame does not generate a heeling moment. The hook loads do not induce a trimming moment greater than that determined in § 173.005 (b) (modified) and, therefore, the righting energy requirements are not applicable. Detailed calculations are found in Appendix E. The following is the load chart for the A-frame

A-frame Lifting Capacity Chart

Radius (ft)

Load (lb)

Trimming Moment*

(ft-LT)

0 1,600 29.83

9.92 1,600 36.91 *Trimming moments vary slightly depending on LCF, moments shown above are for the Normal Full Load Condition

A-frame Lifting at 9.92’ Radius Allowable Trimming

Moment (ft-LT) GML (ft)

Normal Full Load 967.8 104.87

Normal Half Load 1,036.6 109.71

Normal Return Load 1,079.5 113.17

Condition 0 1,136.1 122.10

Condition 1 802.5 97.99

Condition 3 1,110.3 117.51

Condition 3a 1,092.1 115.47

Condition 3b 988.8 107.70

Condition 3c 907.5 100.52

Condition 3d 823.5 96.56

Condition 2 1,159.7 124.02

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ALLOWABLE LOADING CONDITIONS

The vessel loading diagram was developed in accordance with the SNAME paper “A Simplified Stability Letter for Offshore Supply Vessels”, by Meyer and Feeney. Loading conditions were analyzed with an evenly distributed deck cargo VCG of 3 ft above the deck and a loading diagram prepared based on those results. See Appendix F for the loading diagram.

It was found that deck cargo can not be carried when the below deck tonnage is less than 44 LT.

Draft W Deck Cargo

Below Deck Tonnage

(ft) (LT) (LT) (LT)

Condition 2 7.32 281.6 0.0 9.5

Condition 3 7.78 316.0 0.0 44.0

Condition 3a 7.84 321.0 5.0 44.0

Condition 3b 8.27 348.4 5.0 71.4

Condition 3c 8.57 373.4 12.0 89.3

Condition 3d 8.92 393.9 12.0 109.9

Condition 1 9.05 395.4 0.0 123.4

CONCLUSION

The results of this analysis show the vessel meets the USCG requirements 46 CFR § 170.170 (Weather Criteria) and 46 CFR § 170.173 (Righting Energy Criteria). In addition, the analysis demonstrates that the requirements of 46 CFR § 170.020 (Lifting) do not apply.

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APPENDIX A

HECSALV COMPUTER MODEL

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HECSALV Ship Project Editor 8.1.0420 RV KIYI, JMS model R1 - 6/29/2021 1:26:43 PM

JMS Naval Architects

KIYI

Hull

HULL SUMMARY

Properties

Plate Thick in 0.3

App Allow 0.000

Height Margin in 12.0

Aft Ft-FP

96.67A

Fwd Ft-FP

7.33F

Below Ft-BL

0.08

Above Ft-BL

21 .00

Port Ft-CL

13.53P

Stbd Ft-CL

13.53S

Displacement at Draft=0.00 ft-BL=0.00ft

Volume LCB VCB TCB WP Area WP Ixx WP Izz ft3 Ft-FP Ft-BL Ft-CL ft2 ft4 ft4

Spaces:

Total Volume 0 0.0 0 0

Total Appendage Volume ** 0

Total Molded Volume 0

Draft AP 0.00 ft

Draft FP 0.00 ft

Heel 0.00 deg

Displacement in Salt Water (1 025.000 Kg/m3) 0.00 LT

Displacement in Fresh Water (1 000.000 Kg/m3 0.00 LT

LCF 45.42 ftA

KMt 0.00 ft

MT1 in Salt Water 0.00 ft-LT/

TP1 in Salt Water 0.0 LT/in

Waterplane Area 0.0 ft2

Wetted Area 0.0 ft2

Spaces

No. Name (Optional) Volume Factor Volume Name Transform Capacity LCG VCG TCG

Cv ft3 Ft-FP Ft-BL Ft-CL

1 1.0000 Hull ShipCS 32 976 40.63A 10.69 0.00P

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KIYI

Profile/Plan View

New

WARNING: CALCULATIONS NEED UPDATE

Plan and Profile

Diesel Oil

Lube Oil

Fresh Water

Misc. Tanks

Ballast

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KIYI

All Downflood Points

DOWNFLOODING DATA

End 1End 1End 1End 1 End 2End 2End 2End 2

No. Name Tag Category Type LimitsGZ Comp Long. Vert. Trans. Comp Long. Vert. Trans.

Ft-FP Ft-BL Ft-CL Ft-FP Ft-BL Ft-CL

1 Louvers Undefined Unprotected Yes Foc'sle Bow 52.67A 14.39 2.00S <SEA>

2 Louvers1 Undefined Unprotected Yes Foc'sle Bow 52.67A 14.39 2.00P <SEA>

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KIYI

Compartment List

COMPARTMENT LIST

BoundsBounds Capacity 100% Full Center100% Full Center100% Full Center

Name Density Sp.Vol Perm Space Type IMO Type Aft Fwd Perm LCG VCG TCG Last Updated

Kg/m3 ft3/LT Ft-FP Ft-FP ft3 Ft-FP Ft-BL Ft-CL

Thruster Room 1 000.000 36 1.000 ??? Accomodation 16.67A 4.67A 1 722 10.95A 7.75 0.00P 7/12/2021 10:45:27 AM

Bulb 1 000.000 36 1.000 ??? Accomodation 4.67A 0.67A 49 2.63A 2.18 0.00S 7/12/2021 10:45:27 AM

Lower Accomodations 1 000.000 36 1.000 ??? Accomodation 40.67A 16.67A 4 821 29.23A 7.13 0.00S 7/12/2021 10:45:27 AM

Engine Room 1 000.000 36 1.000 ??? Accomodation 68.67A 40.67A 5 751 54.23A 6.76 0.00P 7/12/2021 10:45:28 AM

Net Stowage 1 000.000 36 1.000 ??? Accomodation 88.67A 80.67A 1 379 84.54A 8.99 0.00S 7/12/2021 10:45:28 AM

Foc'sle Bow 1 000.000 36 1.000 ??? Accomodation 52.92A 7.33F 11 533 27.81A 16.74 0.00S 7/12/2021 10:45:28 AM

Steering Gear 1 000.000 36 1.000 ??? Accomodation 96.67A 88.67A 610 92.22A 9.86 0.00S 7/12/2021 10:45:28 AM

Aft Fuel Oil, Stbd 1 000.000 36 0.980 ??? Accomodation 80.67A 72.67A 642 76.58A 8.10 4.88S 7/12/2021 10:45:28 AM

Aft Fuel Oil, Port 1 000.000 36 0.980 ??? Accomodation 80.67A 72.67A 642 76.58A 8.10 4.88P 7/12/2021 10:45:28 AM

Lube Oil 1 000.000 36 0.980 ??? Accomodation 72.67A 68.67A 142 70.65A 7.80 7.85S 7/12/2021 10:45:28 AM

Oil y Water 1 000.000 36 0.980 ??? Accomodation 72.67A 68.67A 208 70.65A 7.46 2.83S 7/12/2021 10:45:28 AM

Waste Oil 1 000.000 36 0.980 ??? Accomodation 72.67A 68.67A 142 70.65A 7.80 7.85P 7/12/2021 10:45:28 AM

Hydraul ic Oil 1 000.000 36 0.980 ??? Accomodation 72.67A 68.67A 208 70.65A 7.46 2.83P 7/12/2021 10:45:28 AM

Potable Water, Port 1 000.000 36 0.980 ??? Accomodation 16.1 7A 10.67A 185 13.60A 8.08 5.17P 7/12/2021 10:45:28 AM

Potable Water, Stbd 1 000.000 36 0.980 ??? Accomodation 16.1 7A 10.67A 185 13.60A 8.08 5.17S 7/12/2021 10:45:28 AM

Forepeak Tnk 1 000.000 36 0.980 ??? Accomodation 4.67A 3.33F 291 2.36A 10.30 0.00P 7/12/2021 10:45:28 AM

Aft Peak, Stbd 1 000.000 36 0.980 ??? Accomodation 95.67A 88.67A 191 92.00A 10.02 9.48S 7/12/2021 10:45:28 AM

Aft Peak, Port 1 000.000 36 0.980 ??? Accomodation 95.67A 88.67A 191 92.00A 10.02 9.48P 7/12/2021 10:45:28 AM

Aft Ballast, Stbd 1 000.000 36 0.980 ??? Accomodation 80.67A 68.67A 250 74.37A 8.43 11 .39S7/12/2021 10:45:28 AM

Aft Ballast, Port 1 000.000 36 0.980 ??? Accomodation 80.67A 68.67A 250 74.37A 8.43 11 .39P7/12/2021 10:45:28 AM

Fwd Void, Stbd 1 000.000 36 0.980 ??? Accomodation 40.67A 16.67A 646 30.08A 7.51 11 .43S7/12/2021 10:45:28 AM

Fwd Void, Port 1 000.000 36 0.980 ??? Accomodation 40.67A 16.67A 646 30.08A 7.51 11 .43P7/12/2021 10:45:28 AM

Aft Void, Stbd 1 000.000 36 0.980 ??? Accomodation 68.67A 52.67A 435 60.37A 7.59 11 .55S7/12/2021 10:45:28 AM

Aft Void, Port 1 000.000 36 0.980 ??? Accomodation 68.67A 52.67A 435 60.37A 7.59 11 .55P7/12/2021 10:45:28 AM

Flushing Water, Stbd 1 000.000 36 0.980 ??? Accomodation 46.67A 40.67A 188 43.66A 7.14 11 .61S7/12/2021 10:45:28 AM

Flushing Water, Port 1 000.000 36 0.980 ??? Accomodation 46.67A 40.67A 188 43.66A 7.14 11 .61P7/12/2021 10:45:28 AM

Gre y Water 1 000.000 36 0.980 ??? Accomodation 52.67A 46.67A 183 49.65A 7.22 11 .62S7/12/2021 10:45:28 AM

Black Water 1 000.000 36 0.980 ??? Accomodation 52.67A 46.67A 183 49.65A 7.22 11 .62P7/12/2021 10:45:28 AM

Black Water Sump 1 000.000 36 0.980 ??? Accomodation 30.67A 16.67A 241 23.85A 2.28 2.66P 7/12/2021 10:45:28 AM

Grey Water Sump 1 000.000 36 0.980 ??? Accomodation 30.67A 16.67A 241 23.85A 2.28 2.66S 7/12/2021 10:45:28 AM

TOTALS 32 780 40.54A 10.70 0.00S

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KIYI

Hull

HYDROSTATIC TABLE - HULL

Options

Enabled for Analysis YES

Compute MT1 from KMl NO

Density Kg/m3 1 025.000

Draft Ref LCF

Trim ft 0.00

Heel deg 0.00

VCG Option None

Master Draft Baseline

Waterplane Calc Method ShipCS Integration (HECSAL

Hydrostatic Properties

DraftDraft BuoyancyBuoyancyBuoyancyBuoyancy Metacenter WaterplaneWaterplaneWaterplaneWaterplane Wetted

No. Keel Ref Disp LCB VCB TCB KMt LCF MT1 MT1_VCG TP1 Surface ft Ft-BL LT Ft-FP ft Ft-CL ft Ft-FP ft-LT/in Ft-BL LT/in ft2

1 0.00 0.00 0.00 45.42A --- 0.00 --- 45.42A --- None --- ---

2 1.11 1.11 6.48 30.71A 0.77 0.00S 17.02 32.79A 2.14 None 1.1 462.6

3 2.21 2.21 30.72 34.58A 1.53 0.00P 37.80 37.36A 6.32 None 2.6 1 122.8

4 3.32 3.32 72.72 37.26A 2.26 0.00P 30.22 40.81A 12.14 None 3.6 1 626.7

5 4.42 4.42 124.25 39.47A 2.93 0.00P 22.76 44.16A 17.84 None 4.1 2 006.0

6 5.53 5.53 182.33 41 .43A 3.59 0.00S 18.83 46.90A 23.96 None 4.6 2 345.6

7 6.63 6.63 245.89 43.18A 4.23 0.00S 16.64 49.32A 30.21 None 5.0 2 676.2

8 7.74 7.74 314.31 44.75A 4.88 0.00S 15.38 51 .34A 36.80 None 5.3 3 003.7

9 8.84 8.84 385.61 45.98A 5.51 0.00P 14.31 51 .24A 38.37 None 5.4 3 231.5

10 9.95 9.95 458.00 46.80A 6.13 0.00S 13.71 51 .00A 39.58 None 5.5 3 453.6

11 11 .05 11 .05 531.47 47.38A 6.73 0.00S 13.42 50.72A 40.97 None 5.5 3 678.1

12 12.16 12.16 603.44 47.73A 7.31 0.00P 11 .67 46.03A 38.13 None 4.2 4 488.2

13 13.26 13.26 648.98 46.92A 7.68 0.00S 10.58 28.67A 6.88 None 3.0 5 169.3

14 14.37 14.37 689.37 45.83A 8.05 0.00P 10.85 28.20A 7.28 None 3.1 5 300.8

15 15.47 15.47 730.59 44.82A 8.44 0.00S 11 .15 27.75A 7.66 None 3.1 5 432.7

16 16.58 16.58 772.66 43.87A 8.85 0.00S 11 .48 27.31A 8.04 None 3.2 5 565.9

17 17.69 17.69 815.55 42.98A 9.29 0.00P 11 .85 26.83A 8.48 None 3.3 5 702.4

18 18.79 18.79 859.29 42.15A 9.75 0.00S 12.24 26.37A 8.91 None 3.3 5 839.6

19 19.90 19.90 903.94 41 .35A 10.22 0.00S 12.66 25.94A 9.33 None 3.4 5 977.6

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APPENDIX B

LOAD CASES

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JMS Naval Architects -- KIYI (12 Jul 2021) HECSALV 8 8.1.0420 (04 Jun 2019)

Printed at: 09:42 on 22 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021-R1.PL2) Modified:

Normal Full Load Condition Summary

GroupGroup Weight VCG LCG TCG FSt

LT Ft-BL Ft-FP Ft-CL ft-LT

Lightship 268.53 12.93 43.90A 0.02P 0.0

Diesel Oil 26.79 7.69 77.30A 0.00 30.9

Lube Oil 6.87 5.22 71.36A 0.30S 4.7

Fresh Water 10.12 8.03 14.35A 0.00 4.8

Misc. Tanks 11.64 6.29 42.14A 0.00S 7.9

Ballast 24.62 9.12 82.75A 0.00 0.0

Misc. Weights 8.50 14.65 58.76A 0.00 24.3

Displacement 357.08 11.81 49.07A 0.01P 72.5

Deadweight 88.55

Avail Deadweight 33.43 --1----1----1----1--

Stability Trim

KMt 14.57 ft Specific Gravity 1.000

VCG (Upright) 11.81 ft LCF Draft 8.55 ft

GMt (Solid) 2.76 ft LCF 51.91A Ft-FP

FSt Adjustment 0.25 ft LCB 49.27A Ft-FP

GMt Upright (Corrected) 2.51 ft LCG 49.07A Ft-FP

GMt @ Equil 2.50 ft KB 5.40 Ft-BL

TCB 0.03P Ft-CL

TCG 0.01P Ft-CL

TP1in 5.2 LT/in

MT1in 36.23 ft-LT/in

Trim at Perps 2.87A ft

Heel Angle 0.21P deg

Drafts - Perps Drafts - Marks

AP 9.78ft (2.980m) Aft 9.71ft (2.959m)

MS 8.34ft (2.543m) Mid 8.35ft (2.545m)

FP 6.91ft (2.106m) Fwd 7.06ft (2.151m)

Notes

Drafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from Baseline

Hull from OffsetsHull from OffsetsHull from OffsetsHull from OffsetsHull from OffsetsHull from Offsets

GMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve Slope

FSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMt

Tanks from TablesTanks from TablesTanks from TablesTanks from TablesTanks from TablesTanks from Tables

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Printed at: 09:42 on 22 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021-R1.PL2) Modified:

Normal Full Load

Diesel Oil Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 gal LT Ft-BL Ft-FP Ft-CL ft-LT

Aft Fuel Oil, Stbd 13.40 90.00 0.0232 4 322 14.89 7.69 77.30A 4.87S 15 STD INTACT

Aft Fuel Oil, Port 13.40 90.00 0.0232 4 322 14.89 7.69 77.30A 4.87P 15 STD INTACT

Diesel Oil Totals 26.79 90.00 8 644 29.77 7.69 77.30A 0.00 31

Lube Oil Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Lube Oil 1.78 50.00 0.0251 71 3.56 5.66 71.38A 7.83S 1 STD INTACT

Oil y Water 1.16 20.00 0.0279 42 5.78 3.76 71.31A 2.67S 2 STD INTACT

Waste Oil 0.79 20.00 0.0279 28 3.96 4.37 71.32A 7.75P 1 STD INTACT

Hydraulic Oil 3.14 62.40 0.0242 130 5.03 5.73 71.38A 2.81P 2 STD INTACT

Lube Oil Totals 6.87 38.68 271 18.34 5.22 71.36A 0.30S 5

Fresh Water Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Potable Water, Port 5.06 98.00 0.0279 182 5.16 8.03 14.35A 5.17P 2 STD INTACT

Potable Water, Stbd 5.06 98.00 0.0279 182 5.16 8.03 14.35A 5.17S 2 STD INTACT

Fresh Water Totals 10.12 98.00 363 10.33 8.03 14.35A 0.00 5

Misc. Tanks Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 gal LT Ft-BL Ft-FP Ft-CL ft-LT

Fwd Void, Stbd 0.00 -- 0.0279 0 18.00 7.51 30.08A 11.43S 0 STD INTACT

Fwd Void, Port 0.00 -- 0.0279 0 18.00 7.51 30.08A 11.43P 0 STD INTACT

Aft Void, Stbd 0.00 -- 0.0279 0 12.14 7.59 60.37A 11.55S 0 STD INTACT

Aft Void, Port 0.00 -- 0.0279 0 12.14 7.59 60.37A 11.55P 0 STD INTACT

Flushin g Water, Stbd 5.13 98.00 0.0279 1 378 5.24 7.04 44.41A 11.61S 1 STD INTACT

Flushin g Water, Port 5.13 98.00 0.0279 1 378 5.24 7.04 44.41A 11.61P 1 STD INTACT

Gre y Water 0.00 -- 0.0286 0 5.24 7.22 49.65A 11.62S 0 STD INTACT

Black Water 0.00 -- 0.0286 0 5.24 7.22 49.65A 11.62P 0 STD INTACT

Black Water Sump 0.69 10.00 0.0286 180 6.88 0.68 25.17A 1.33P 3 STD INTACT

Gre y Water Sump 0.69 10.00 0.0286 180 6.88 0.68 25.17A 1.33S 3 STD INTACT

Misc. Tanks Totals 11.64 12.30 3 117 94.99 6.29 42.14A 0.00S 8

Ballast Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Forepeak Tnk 0.00 -- 0.0279 0 8.12 10.30 2.36A 0.00P 0 STD INTACT

Aft Peak, Stbd 5.33 100.00 0.0279 191 5.33 10.02 92.75A 9.48S 0 STD INTACT

Aft Peak, Port 5.33 100.00 0.0279 191 5.33 10.02 92.75A 9.48P 0 STD INTACT

Aft Ballast, Stbd 6.98 100.00 0.0279 250 6.98 8.43 75.12A 11.39S 0 STD INTACT

Aft Ballast, Port 6.98 100.00 0.0279 250 6.98 8.43 75.12A 11.39P 0 STD INTACT

Ballast Totals 24.62 75.20 883 32.74 9.12 82.75A 0.00 0

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Printed at: 09:42 on 22 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021-R1.PL2) Modified:

Misc. Weights Name Description Weight VCG LCG TCG FSt Aft Fwd

LT Ft-BL Ft-FP Ft-CL ft-LT Ft-FP Ft-FP

Crew and Effects 1.50 13.50 33.00A 0.00 0.0 36.28A 29.72A

Stores 2.00 11.50 28.00A 0.00 0.0 31.28A 24.72A

Free Surface Correction 0.00 0.00 45.42A 0.00 24.3 61.82A 29.01A

Deck Cargo 5.00 16.25 78.80A 0.00 0.0 82.08A 75.52A

Misc. Weights Totals 8.50 14.65 58.76A 0.00 24.3

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JMS Naval Architects -- KIYI (29 Jun 2021)

Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Normal Half Load Condition Summary

GroupGroup Weight VCG LCG TCG FSt

LT Ft-BL Ft-FP Ft-CL ft-LT

Lightship 268.53 12.93 43.90A 0.02P 0.0

Diesel Oil 14.89 6.04 77.21A 0.00 31.0

Lube Oil 6.87 5.22 71.36A 0.30S 4.7

Fresh Water 5.16 6.71 14.35A 0.00 7.0

Misc. Tanks 10.44 4.74 47.38A 0.00P 2.0

Ballast 24.62 9.12 82.75A 0.00 0.0

Misc. Weights 8.50 14.65 58.76A 0.00 27.9

Displacement 339.01 11.89 48.77A 0.01P 72.5

Deadweight 70.48

Avail Deadweight 51.50 --1----1----1----1--

Stability Trim

KMt 14.84 ft Specific Gravity 1.000

VCG (Upright) 11.89 ft LCF Draft 8.26 ft

GMt (Solid) 2.95 ft LCF 51.94A Ft-FP

FSt Adjustment 0.27 ft LCB 48.97A Ft-FP

GMt Upright (Corrected) 2.68 ft LCG 48.77A Ft-FP

GMt @ Equil 2.68 ft KB 5.23 Ft-BL

TCB 0.04P Ft-CL

TCG 0.01P Ft-CL

TP1in 5.2 LT/in

MT1in 35.96 ft-LT/in

Trim at Perps 2.75A ft

Heel Angle 0.21P deg

Drafts - Perps Drafts - Marks

AP 9.44ft (2.877m) Aft 9.37ft (2.857m)

MS 8.06ft (2.458m) Mid 8.07ft (2.460m)

FP 6.69ft (2.039m) Fwd 6.83ft (2.082m)

Notes

Drafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from Baseline

Hull from OffsetsHull from OffsetsHull from OffsetsHull from OffsetsHull from OffsetsHull from Offsets

GMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve Slope

FSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMt

Tanks from TablesTanks from TablesTanks from TablesTanks from TablesTanks from TablesTanks from Tables

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Normal Half Load

Diesel Oil Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 gal LT Ft-BL Ft-FP Ft-CL ft-LT

Aft Fuel Oil, Stbd 7.44 50.00 0.0232 2 401 14.89 6.04 77.21A 4.76S 16 STD INTACT

Aft Fuel Oil, Port 7.44 50.00 0.0232 2 401 14.89 6.04 77.21A 4.76P 16 STD INTACT

Diesel Oil Totals 14.89 50.00 4 802 29.77 6.04 77.21A 0.00 31

Lube Oil Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Lube Oil 1.78 50.00 0.0251 71 3.56 5.66 71.38A 7.83S 1 STD INTACT

Oil y Water 1.16 20.00 0.0279 42 5.78 3.76 71.31A 2.67S 2 STD INTACT

Waste Oil 0.79 20.00 0.0279 28 3.96 4.37 71.32A 7.75P 1 STD INTACT

Hydraulic Oil 3.14 62.40 0.0242 130 5.03 5.73 71.38A 2.81P 2 STD INTACT

Lube Oil Totals 6.87 38.68 271 18.34 5.22 71.36A 0.30S 5

Fresh Water Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Potable Water, Port 2.58 50.00 0.0279 93 5.16 6.71 14.35A 5.17P 3 STD INTACT

Potable Water, Stbd 2.58 50.00 0.0279 93 5.16 6.71 14.35A 5.17S 3 STD INTACT

Fresh Water Totals 5.16 50.00 185 10.33 6.71 14.35A 0.00 7

Misc. Tanks Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 gal LT Ft-BL Ft-FP Ft-CL ft-LT

Fwd Void, Stbd 0.00 -- 0.0279 0 18.00 7.51 30.08A 11.43S 0 STD INTACT

Fwd Void, Port 0.00 -- 0.0279 0 18.00 7.51 30.08A 11.43P 0 STD INTACT

Aft Void, Stbd 0.00 -- 0.0279 0 12.14 7.59 60.37A 11.55S 0 STD INTACT

Aft Void, Port 0.00 -- 0.0279 0 12.14 7.59 60.37A 11.55P 0 STD INTACT

Flushin g Water, Stbd 2.62 50.00 0.0279 703 5.24 4.67 44.40A 11.54S 0 STD INTACT

Flushin g Water, Port 2.62 50.00 0.0279 703 5.24 4.67 44.40A 11.54P 0 STD INTACT

Gre y Water 2.60 49.63 0.0286 681 5.24 4.80 50.39A 11.54S 0 STD INTACT

Black Water 2.60 49.63 0.0286 681 5.24 4.80 50.39A 11.54P 0 STD INTACT

Black Water Sump 0.00 -- 0.0286 0 6.88 2.28 23.85A 2.66P 0 STD INTACT

Gre y Water Sump 0.00 -- 0.0286 0 6.88 2.28 23.85A 2.66S 0 STD INTACT

Misc. Tanks Totals 10.44 10.92 2 768 94.99 4.74 47.38A 0.00P 2

Ballast Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Forepeak Tnk 0.00 -- 0.0279 0 8.12 10.30 2.36A 0.00P 0 STD INTACT

Aft Peak, Stbd 5.33 100.00 0.0279 191 5.33 10.02 92.75A 9.48S 0 STD INTACT

Aft Peak, Port 5.33 100.00 0.0279 191 5.33 10.02 92.75A 9.48P 0 STD INTACT

Aft Ballast, Stbd 6.98 100.00 0.0279 250 6.98 8.43 75.12A 11.39S 0 STD INTACT

Aft Ballast, Port 6.98 100.00 0.0279 250 6.98 8.43 75.12A 11.39P 0 STD INTACT

Ballast Totals 24.62 75.20 883 32.74 9.12 82.75A 0.00 0

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Misc. Weights Name Description Weight VCG LCG TCG FSt Aft Fwd

LT Ft-BL Ft-FP Ft-CL ft-LT Ft-FP Ft-FP

Crew and Effects 1.50 13.50 33.00A 0.00 0.0 36.28A 29.72A

Stores 2.00 11.50 28.00A 0.00 0.0 31.28A 24.72A

Free Surface Correction 0.00 0.00 45.42A 0.00 27.9 61.82A 29.01A

Deck Cargo 5.00 16.25 78.80A 0.00 0.0 82.08A 75.52A

Misc. Weights Totals 8.50 14.65 58.76A 0.00 27.9

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Normal Return Condition Condition Summary

GroupGroup Weight VCG LCG TCG FSt

LT Ft-BL Ft-FP Ft-CL ft-LT

Lightship 268.53 12.93 43.90A 0.02P 0.0

Diesel Oil 2.98 4.28 76.41A 0.00 29.5

Lube Oil 10.77 5.76 71.38A 0.35P 4.7

Fresh Water 1.03 5.61 14.35A 0.00 7.0

Misc. Tanks 11.52 6.80 49.85A 0.00 0.8

Ballast 23.64 9.01 83.05A 0.48S 0.7

Misc. Weights 8.50 14.65 58.76A 0.00 29.8

Displacement 326.97 12.14 48.43A 0.01S 72.5

Deadweight 58.44

Avail Deadweight 63.53 --1----1----1----1--

Stability Trim

KMt 15.04 ft Specific Gravity 1.000

VCG (Upright) 12.14 ft LCF Draft 8.07 ft

GMt (Solid) 2.91 ft LCF 51.95A Ft-FP

FSt Adjustment 0.28 ft LCB 48.63A Ft-FP

GMt Upright (Corrected) 2.63 ft LCG 48.43A Ft-FP

GMt @ Equil 2.63 ft KB 5.12 Ft-BL

TCB 0.02S Ft-CL

TCG 0.01S Ft-CL

TP1in 5.2 LT/in

MT1in 35.82 ft-LT/in

Trim at Perps 2.58A ft

Heel Angle 0.14S deg

Drafts - Perps Drafts - Marks

AP 9.17ft (2.796m) Aft 9.11ft (2.777m)

MS 7.88ft (2.403m) Mid 7.89ft (2.405m)

FP 6.60ft (2.010m) Fwd 6.73ft (2.051m)

Notes

Drafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from Baseline

Hull from OffsetsHull from OffsetsHull from OffsetsHull from OffsetsHull from OffsetsHull from Offsets

GMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve Slope

FSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMt

Tanks from TablesTanks from TablesTanks from TablesTanks from TablesTanks from TablesTanks from Tables

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Normal Return Condition

Diesel Oil Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 gal LT Ft-BL Ft-FP Ft-CL ft-LT

Aft Fuel Oil, Stbd 1.49 10.00 0.0232 480 14.89 4.28 76.41A 3.81S 15 STD INTACT

Aft Fuel Oil, Port 1.49 10.00 0.0232 480 14.89 4.28 76.41A 3.81P 15 STD INTACT

Diesel Oil Totals 2.98 10.00 960 29.77 4.28 76.41A 0.00 29

Lube Oil Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Lube Oil 1.78 50.00 0.0251 71 3.56 5.66 71.38A 7.83S 1 STD INTACT

Oil y Water 3.47 60.00 0.0279 125 5.78 5.62 71.38A 2.81S 2 STD INTACT

Waste Oil 2.38 60.00 0.0279 85 3.96 6.09 71.38A 7.84P 1 STD INTACT

Hydraulic Oil 3.14 62.40 0.0242 130 5.03 5.73 71.38A 2.81P 2 STD INTACT

Lube Oil Totals 10.77 58.68 410 18.34 5.76 71.38A 0.35P 5

Fresh Water Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Potable Water, Port 0.52 10.00 0.0279 19 5.16 5.61 14.35A 5.17P 4 STD INTACT

Potable Water, Stbd 0.52 10.00 0.0279 19 5.16 5.61 14.35A 5.17S 4 STD INTACT

Fresh Water Totals 1.03 10.00 37 10.33 5.61 14.35A 0.00 7

Misc. Tanks Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 gal LT Ft-BL Ft-FP Ft-CL ft-LT

Fwd Void, Stbd 0.00 -- 0.0279 0 18.00 7.51 30.08A 11.43S 0 STD INTACT

Fwd Void, Port 0.00 -- 0.0279 0 18.00 7.51 30.08A 11.43P 0 STD INTACT

Aft Void, Stbd 0.00 -- 0.0279 0 12.14 7.59 60.37A 11.55S 0 STD INTACT

Aft Void, Port 0.00 -- 0.0279 0 12.14 7.59 60.37A 11.55P 0 STD INTACT

Flushin g Water, Stbd 0.52 10.00 0.0279 141 5.24 2.59 44.34A 11.38S 0 STD INTACT

Flushin g Water, Port 0.52 10.00 0.0279 141 5.24 2.59 44.34A 11.38P 0 STD INTACT

Gre y Water 5.24 100.00 0.0286 1 372 5.24 7.22 50.40A 11.62S 0 STD INTACT

Black Water 5.24 100.00 0.0286 1 372 5.24 7.22 50.40A 11.62P 0 STD INTACT

Black Water Sump 0.00 -- 0.0286 0 6.88 2.28 23.85A 2.66P 0 STD INTACT

Gre y Water Sump 0.00 -- 0.0286 0 6.88 2.28 23.85A 2.66S 0 STD INTACT

Misc. Tanks Totals 11.52 11.94 3 025 94.99 6.80 49.85A 0.00 1

Ballast Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Forepeak Tnk 0.00 -- 0.0279 0 8.12 10.30 2.36A 0.00P 0 STD INTACT

Aft Peak, Stbd 5.33 100.00 0.0279 191 5.33 10.02 92.75A 9.48S 0 STD INTACT

Aft Peak, Port 5.33 100.00 0.0279 191 5.33 10.02 92.75A 9.48P 0 STD INTACT

Aft Ballast, Stbd 6.98 100.00 0.0279 250 6.98 8.43 75.12A 11.39S 0 STD INTACT

Aft Ballast, Port 6.00 85.97 0.0279 215 6.98 7.90 75.04A 11.37P 1 STD INTACT

Ballast Totals 23.64 72.21 848 32.74 9.01 83.05A 0.48S 1

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Misc. Weights Name Description Weight VCG LCG TCG FSt Aft Fwd

LT Ft-BL Ft-FP Ft-CL ft-LT Ft-FP Ft-FP

Crew and Effects 1.50 13.50 33.00A 0.00 0.0 36.28A 29.72A

Stores 2.00 11.50 28.00A 0.00 0.0 31.28A 24.72A

Free Surface Correction 0.00 0.00 45.42A 0.00 29.8 61.82A 29.01A

Deck Cargo 5.00 16.25 78.80A 0.00 0.0 82.08A 75.52A

Misc. Weights Totals 8.50 14.65 58.76A 0.00 29.8

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Condition 0 Condition Summary

GroupGroup Weight VCG LCG TCG FSt

LT Ft-BL Ft-FP Ft-CL ft-LT

Lightship 268.53 12.93 43.90A 0.02P 0.0

Diesel Oil 0.00 -- -- -- 0.0

Lube Oil 0.00 -- -- -- 0.0

Fresh Water 0.00 -- -- -- 0.0

Misc. Tanks 0.00 -- -- -- 0.0

Ballast 0.00 -- -- -- 0.0

Misc. Weights 3.50 12.36 30.14A 0.00 0.0

Displacement 272.03 12.92 43.72A 0.02P 0.0

Deadweight 3.50

Avail Deadweight 118.47 --1----1----1----1--

Stability Trim

KMt 15.90 ft Specific Gravity 1.000

VCG (Upright) 12.92 ft LCF Draft 7.17 ft

GMt (Solid) 2.97 ft LCF 50.14A Ft-FP

GMt Adjustment 0.05 ft LCB 43.71A Ft-FP

GMt Upright (Corrected) 2.92 ft LCG 43.72A Ft-FP

GMt @ Equil 2.94 ft KB 4.55 Ft-BL

TCB 0.08P Ft-CL

TCG 0.02P Ft-CL

TP1in 5.0 LT/in

MT1in 32.24 ft-LT/in

Trim at Perps 0.19F ft

Heel Angle 0.39P deg

Drafts - Perps Drafts - Marks

AP 7.09ft (2.161m) Aft 7.09ft (2.163m)

MS 7.18ft (2.189m) Mid 7.18ft (2.189m)

FP 7.28ft (2.218m) Fwd 7.27ft (2.215m)

Notes

Drafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from Baseline

Hull from OffsetsHull from OffsetsHull from OffsetsHull from OffsetsHull from OffsetsHull from Offsets

GMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve Slope

GMt Adjustment=SolidGMt-GMtGMt Adjustment=SolidGMt-GMtGMt Adjustment=SolidGMt-GMtGMt Adjustment=SolidGMt-GMtGMt Adjustment=SolidGMt-GMtGMt Adjustment=SolidGMt-GMt

Tanks from TablesTanks from TablesTanks from TablesTanks from TablesTanks from TablesTanks from Tables

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Condition 0

Diesel Oil Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 gal LT Ft-BL Ft-FP Ft-CL ft-LT

Aft Fuel Oil, Stbd 0.00 -- 0.0232 0 14.89 8.10 76.58A 4.88S 0 STD INTACT

Aft Fuel Oil, Port 0.00 -- 0.0232 0 14.89 8.10 76.58A 4.88P 0 STD INTACT

Diesel Oil Totals 0.00 0.00 0 29.77 -- -- -- 0

Lube Oil Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Lube Oil 0.00 -- 0.0251 0 3.56 7.80 70.65A 7.85S 0 STD INTACT

Oil y Water 0.00 -- 0.0279 0 5.78 7.46 70.65A 2.83S 0 STD INTACT

Waste Oil 0.00 -- 0.0279 0 3.96 7.80 70.65A 7.85P 0 STD INTACT

Hydraulic Oil 0.00 -- 0.0242 0 5.03 7.46 70.65A 2.83P 0 STD INTACT

Lube Oil Totals 0.00 0.00 0 18.34 -- -- -- 0

Fresh Water Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Potable Water, Port 0.00 -- 0.0279 0 5.16 8.08 13.60A 5.17P 0 STD INTACT

Potable Water, Stbd 0.00 -- 0.0279 0 5.16 8.08 13.60A 5.17S 0 STD INTACT

Fresh Water Totals 0.00 0.00 0 10.33 -- -- -- 0

Misc. Tanks Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 gal LT Ft-BL Ft-FP Ft-CL ft-LT

Fwd Void, Stbd 0.00 -- 0.0279 0 18.00 7.51 30.08A 11.43S 0 STD INTACT

Fwd Void, Port 0.00 -- 0.0279 0 18.00 7.51 30.08A 11.43P 0 STD INTACT

Aft Void, Stbd 0.00 -- 0.0279 0 12.14 7.59 60.37A 11.55S 0 STD INTACT

Aft Void, Port 0.00 -- 0.0279 0 12.14 7.59 60.37A 11.55P 0 STD INTACT

Flushin g Water, Stbd 0.00 -- 0.0279 0 5.24 7.14 43.66A 11.61S 0 STD INTACT

Flushin g Water, Port 0.00 -- 0.0279 0 5.24 7.14 43.66A 11.61P 0 STD INTACT

Gre y Water 0.00 -- 0.0286 0 5.24 7.22 49.65A 11.62S 0 STD INTACT

Black Water 0.00 -- 0.0286 0 5.24 7.22 49.65A 11.62P 0 STD INTACT

Black Water Sump 0.00 -- 0.0286 0 6.88 2.28 23.85A 2.66P 0 STD INTACT

Gre y Water Sump 0.00 -- 0.0286 0 6.88 2.28 23.85A 2.66S 0 STD INTACT

Misc. Tanks Totals 0.00 0.00 0 94.99 -- -- -- 0

Ballast Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Forepeak Tnk 0.00 -- 0.0279 0 8.12 10.30 2.36A 0.00P 0 STD INTACT

Aft Peak, Stbd 0.00 -- 0.0279 0 5.33 10.02 92.00A 9.48S 0 STD INTACT

Aft Peak, Port 0.00 -- 0.0279 0 5.33 10.02 92.00A 9.48P 0 STD INTACT

Aft Ballast, Stbd 0.00 -- 0.0279 0 6.98 8.43 74.37A 11.39S 0 STD INTACT

Aft Ballast, Port 0.00 -- 0.0279 0 6.98 8.43 74.37A 11.39P 0 STD INTACT

Ballast Totals 0.00 0.00 0 32.74 -- -- -- 0

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Misc. Weights Name Description Weight VCG LCG TCG FSt Aft Fwd

LT Ft-BL Ft-FP Ft-CL ft-LT Ft-FP Ft-FP

Crew and Effects 1.50 13.50 33.00A 0.00 0.0 61.82A 29.01A

Stores 2.00 11.50 28.00A 0.00 0.0 44.40A 11.60A

Misc. Weights Totals 3.50 12.36 30.14A 0.00 0.0

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Condition 1 Condition Summary

GroupGroup Weight VCG LCG TCG FSt

LT Ft-BL Ft-FP Ft-CL ft-LT

Lightship 268.53 12.93 43.90A 0.02P 0.0

Diesel Oil 29.17 8.02 77.31A 0.00 20.3

Lube Oil 17.97 7.51 71.40A 0.06P 4.4

Fresh Water 10.12 8.03 14.35A 0.00 4.8

Misc. Tanks 34.02 5.17 38.37A 0.00S 8.6

Ballast 32.08 9.34 62.80A 0.00P 10.5

Misc. Weights 3.50 12.36 30.14A 0.00 23.8

Displacement 395.40 11.23 47.79A 0.02P 72.5

Deadweight 126.87

Avail Deadweight -4.90 --1----1----1----1--

Stability Trim

KMt 14.10 ft Specific Gravity 1.000

VCG (Upright) 11.23 ft LCF Draft 9.15 ft

GMt (Solid) 2.87 ft LCF 51.46A Ft-FP

FSt Adjustment 0.23 ft LCB 47.88A Ft-FP

GMt Upright (Corrected) 2.64 ft LCG 47.79A Ft-FP

GMt @ Equil 2.64 ft KB 5.69 Ft-BL

TCB 0.05P Ft-CL

TCG 0.02P Ft-CL

TP1in 5.3 LT/in

MT1in 37.34 ft-LT/in

Trim at Perps 1.43A ft

Heel Angle 0.35P deg

Drafts - Perps Drafts - Marks

AP 9.76ft (2.976m) Aft 9.73ft (2.966m)

MS 9.05ft (2.759m) Mid 9.05ft (2.760m)

FP 8.34ft (2.541m) Fwd 8.41ft (2.564m)

Notes

Drafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from BaselineDrafts from Baseline

Hull from OffsetsHull from OffsetsHull from OffsetsHull from OffsetsHull from OffsetsHull from Offsets

GMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve SlopeGMt from GZ Curve Slope

FSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMtFSt Adjustment=SolidGMt-GMt

Tanks from TablesTanks from TablesTanks from TablesTanks from TablesTanks from TablesTanks from Tables

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Condition 1

Diesel Oil Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 gal LT Ft-BL Ft-FP Ft-CL ft-LT

Aft Fuel Oil, Stbd 14.59 98.00 0.0232 4 706 14.89 8.02 77.31A 4.88S 10 STD INTACT

Aft Fuel Oil, Port 14.59 98.00 0.0232 4 706 14.89 8.02 77.31A 4.88P 10 STD INTACT

Diesel Oil Totals 29.17 98.00 9 412 29.77 8.02 77.31A 0.00 20

Lube Oil Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Lube Oil 3.49 98.00 0.0251 139 3.56 7.71 71.40A 7.85S 1 STD INTACT

Oil y Water 5.67 98.00 0.0279 203 5.78 7.37 71.40A 2.83S 2 STD INTACT

Waste Oil 3.88 98.00 0.0279 139 3.96 7.71 71.40A 7.85P 1 STD INTACT

Hydraulic Oil 4.93 98.00 0.0242 203 5.03 7.37 71.40A 2.83P 1 STD INTACT

Lube Oil Totals 17.97 98.00 685 18.34 7.51 71.40A 0.06P 4

Fresh Water Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Potable Water, Port 5.06 98.00 0.0279 182 5.16 8.03 14.35A 5.17P 2 STD INTACT

Potable Water, Stbd 5.06 98.00 0.0279 182 5.16 8.03 14.35A 5.17S 2 STD INTACT

Fresh Water Totals 10.12 98.00 363 10.33 8.03 14.35A 0.00 5

Misc. Tanks Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 gal LT Ft-BL Ft-FP Ft-CL ft-LT

Fwd Void, Stbd 0.00 -- 0.0279 0 18.00 7.51 30.08A 11.43S 0 STD INTACT

Fwd Void, Port 0.00 -- 0.0279 0 18.00 7.51 30.08A 11.43P 0 STD INTACT

Aft Void, Stbd 0.00 -- 0.0279 0 12.14 7.59 60.37A 11.55S 0 STD INTACT

Aft Void, Port 0.00 -- 0.0279 0 12.14 7.59 60.37A 11.55P 0 STD INTACT

Flushin g Water, Stbd 5.13 98.00 0.0279 1 378 5.24 7.04 44.41A 11.61S 1 STD INTACT

Flushin g Water, Port 5.13 98.00 0.0279 1 378 5.24 7.04 44.41A 11.61P 1 STD INTACT

Gre y Water 5.13 98.00 0.0286 1 344 5.24 7.13 50.40A 11.61S 1 STD INTACT

Black Water 5.13 98.00 0.0286 1 344 5.24 7.13 50.40A 11.61P 1 STD INTACT

Black Water Sump 6.74 98.00 0.0286 1 765 6.88 2.25 24.60A 2.65P 3 STD INTACT

Gre y Water Sump 6.74 98.00 0.0286 1 765 6.88 2.25 24.60A 2.65S 3 STD INTACT

Misc. Tanks Totals 34.02 35.42 8 976 94.99 5.17 38.37A 0.00S 9

Ballast Name Cargo Weight %Full Dens Volume Capacit y Wt VCG LCG TCG FSt FSopt Status

LT % LT/ft3 ft3 LT Ft-BL Ft-FP Ft-CL ft-LT

Forepeak Tnk 7.96 98.00 0.0279 286 8.12 10.23 2.44A 0.00P 6 STD INTACT

Aft Peak, Stbd 5.22 98.00 0.0279 187 5.33 9.96 92.71A 9.48S 2 STD INTACT

Aft Peak, Port 5.22 98.00 0.0279 187 5.33 9.96 92.71A 9.48P 2 STD INTACT

Aft Ballast, Stbd 6.84 98.00 0.0279 245 6.98 8.35 75.07A 11.39S 1 STD INTACT

Aft Ballast, Port 6.84 98.00 0.0279 245 6.98 8.35 75.07A 11.39P 1 STD INTACT

Ballast Totals 32.08 98.00 1 151 32.74 9.34 62.80A 0.00P 11

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Printed at: 11:22 on 12 Jul 2021 Condition Summary

TestPlan (KIYI Stability Analysis-2021.PL2) Modified:

Misc. Weights Name Description Weight VCG LCG TCG FSt Aft Fwd

LT Ft-BL Ft-FP Ft-CL ft-LT Ft-FP Ft-FP

Research Cargo- 3' VCG above Main Deck 0.00 15.25 78.67A 0.00 0.0 97.07A 64.26A

Crew and Effects 1.50 13.50 33.00A 0.00 0.0 61.82A 29.01A

Stores 2.00 11.50 28.00A 0.00 0.0 44.40A 11.60A

Free Surface Correction 0.00 0.00 45.42A 0.00 23.8 61.82A 29.01A

Misc. Weights Totals 3.50 12.36 30.14A 0.00 23.8

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