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AD-A167-226 OC c CONSM TV 1/2

SUNCLASSIFIED 115 c"45 1A F/G 13/10S H

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FPO

OCEAN CONSTRUCTION

PLATFORM DTIC"SEACON" ELECTE4EMAY 0 1 M O

I, TRIMA STABILITY-

0 MANUAL

PREPARED BY:GIANNOTTI & AS OCIATES, INC.

3/ 2#/ 80

OCEAN ENGINEERINGAND CONSTRUCTION PROJECT OFFICE

CHESAPEAKE DIVISION

NAVAL fACILITIES ENGINEERING COMMANDWASHINGTON.D.C. 20374',,-ZZ 1/9

UnclassifledSECUJRITY CLASSIFICATION OF THIS PAGE

REpORT DOMUNTATION PAGEIa. REPORT SECURITY CLASSIFICATION lb. RESTRICTIVE MARKINGSUnclassified

2a. SECURITY CLASSIFICATION AUTHORITY 3. DISTRIBUTION AVAILABILITY OF REP.Approved for public release:distribution is unlimited

2b. DECLASSIFICATION/DOWNGRADING SCHEDULE

4. PERFORMING ORGANIZATION REPORT NUMBER 5. MONITORING ORGANIZATION REPORT #FPO-1-80(5)

6a. NAME OF PERFORM. ORG. 6b. OFFICE SYM 7a. NAME OF MONITORING ORGANIZATIONGiannotti & Associates. Inc. Ocean Engineering

& ConstructionProject OfficeCHESNAVFACENGCOM

6c. ADDRESS (City, State, and Zip Code) 7b. ADDRESS (City. State. and Zip )BLDG. 212. Washington Navy YardWashington, D.C. 20374-2121

Ba. NAME OF FUNDING ORG. 8b. OFFICE SYM 9. PROCUREMENT INSTRUMENT INDENT #

8c. ADDRESS (City, State & Zip) 10. SOURCE OF FUNDING NUMBERSPROGRAM PROJECT TASK WORK UNITELEMENT # # # ACCESS #

11. TITLE (Including Security Classification)

Ocean Construction Platforms "Seacon" Trim & Stability Manual

12. PERSONAL AUTHOR(S)

13a. TYPE OF REPORT 13b. TIME COVERED 14. DATE OF REP. (YYMMDD) 15. PAGESFROM TO 80-03-28 138

16. SUPPLEMENTARY I$OTATION

17. COSATI CODES 18. SUBJECT TERMS (Continue on reverse if nec.)FIELD GROUP SUB-GROUP Ocean construction, Platforms, Seacon

19. ABSTRACT (Continue on reverse if necessary & identify by block number)The Ocean Construction Barge SEACON was originally constructed as a U.S NavyYFNB barge of World War II vintage, then later acquired by the National Aero-nautics and Space Administration and converted to a special purpose barge. Atthat time it was operated under the name PROMISE. The Navy reacquired (Con't)20. DISTRIBUTION/AVAILABILITY OF ABSTRACT 21. ABSTRACT SECURITY CLASSIFICATION

SAME AS RT.22a. NAME OF RESPONSIBLE INDIVIDUAL 22b. TELEPHONE 22c. OFFICE SYMBOLJacqueline B. Riley 202-433-3881DD FORM 1473. 84MAR SECURITY CLASSIFICATION OF THIS PAGE

BLOCK 19 (Con't)

the barge and converted it once again for its present functional purpose ofsupporting the Naval Facilities Engineering Command in ocean constructionprojects. This conversion which was effected in 1976 by the NorfolkShipbuilding and Dry Dock Company involved the addition of diesel propulsionengines. Voith-Schneider cycloidal propulsors, and extensive redesign of theinterior arrangements and superstructure. The barge was renamed SEACON.Subsequent shipyard availabilities in 1979 at Jacksonville Shipyards.Bellinger Division and Tracor Marine. Ft. Lauderdale involved the addition ofa gantry crane and deck winches and the alteration of anchor handlingarrangements.

The predecessor Trim and Stability Study was done in march 1975 by J.J. HenryCompany. Inc.. the naval architecture firm which developed the plans for the1976 conversion. The study was premised on the reported weight and Center ofGravity of the PROMISE and updated by the estimated effects of the weightchanges involved in the conversion. There are no records to indicated whetherthe PROMISE Center of Gravity was based on an inclining experiment or simply adesign weight estimate. Subsequent to the J.J. Henry study there were someminor design changes with weight implications which occurred in the 1976conversion and additional changes which resulted from the 1979 shipyardavailabilities. Giannotti and Associates. Inc. had been contracted to performan inclining experiment to measure the Center of Gravity of the bargefollowing the Bellinger availability in July 1979; however, schedulingdifficulties force deferment of the experiment until November 2, 1979. In thepre-experiment survey the presence of loose liquids was detected in several ofthe inner bottom tanks previously presumed dry. Again, tight schedulingconstraints prevented hand removal of the liquids. The experiment wasconducted but failed to produce reliable information because of the presenceof these liquids. A second attempt to conduct the experiment in Portsmouth,VA had to be aborted, again because of schedule commitments. In order toprovide the SEACON with current trim and stability information. Giannotti andAssociates. Inc. was instructed to update the previous study using the bestinformation available.

TABLE OF CONTENTS,'

Introduction .. .. ....... ......... ... ... .. 1p

Example Loading Condition Calculation ......... ............. 3

Hydrostatic Curves: .......... .......................... . .11

Cross Curves of Stability .......... ................... .. 12

Tank Arrangement . ......... ......................... .. 13

Minimum Required GM......... . .. . ...................... .. 14

Capacity Table.... . ..... ........................... .. 15

Trim & Heel as a Function of Crane Loading & Position3 ....... .... 17

Summary of Conditions. ........ ....................... .... 21

Loading Conditions

Light Ship I .......... ......................... .. 22

Light Ship II ...... ........................ .... 24

Capacity ........... ........................... .. 26

Full Load ........... ........................... .. 29

Operating IA .......... ......................... .. 32

Operating IIA .......... ......................... .. 35

Operating IlI .......... ........................ .. 38

Operating lB .......... ......................... .. 40

Operating IC .......... ......................... .. 43

Blank Loading Condition Forms ....... ................... .. 46V

Appendix A, Tank Tables ................. .. A-1

Appendix B, Curves of Statical Stability Calculation , . . . . . . . B-1 13

Appendix C, Wind Heeling Arm Tab les ....................... C-1

Appendix D, Light Ship Weight Estimate. ..... .............. .. D-1

Appendix E, References E-1

Scod"Ai--I i ill , aod jar

DUib;PK

INTRODUCTION

ihe Ocean Construction Barge SEACON was originally constructed as a

U. S. Navy YFNB barge of World War II vintage, then later acquired by the

National Aeronautics and Space Administration and converted to a special

purpose barge. At that time it was operated under the name PROMISE. -The

Navy reacquired the barge and converted it once again for its present

functional purpose of supporting the Naval Facilities Engineering Command

in ocean construction projects. This conversion_ ich was effected in

1976 by the Norfolk Shipbuilding and Dry Dock Company involved the

addition of diesel propulsion engines, Voith-Scneider cycloidal propulsors,

and extensive redesign of the interior arrangements and superstructure.

The barge was renamed SEACON., Subsequent shipyard availabilities in 1979

,at Jacksonville Shipyards, Bellinger Division and Tracor Marine,

Ft. Lauderdale involved the addition of a gantry crane and deck winches

and the alteration of anchor handling arrangements.

The predecessor Trim and Stability Study was done in March 1975 by

J. J. Henry Company, Inc., the naval architecture firm which developed

plans for the 1976 conversion. The study was premised on the reported

weight and Center of Gravity of the PROMISE and updated by the estimated

effects of the weight changes involved in the conversion. There are no

records to indicate whether the PROMISE Center of Gravity was based on

an inclining experiment or simply a design weight estimate, Subsequent

to the J. J. Henry study there were some minor design changes with weight

implications which occurred in the 1976 conversior and additional changes

which resulted from the 1979 shipyard availabilities. Giannotti and

Associates, Inc. had been contracted to perform an inclining experiment

2

to measure the Center of Gravity of the barge following the Bellinger

availability in July of 1979; however, scheduling difficulties forced

deferment of the experiment until November 2, 1979.* In the pre-experiment

survey the presence of loose liquids was detected in several of C.he inner

bottom tanks previously presumed dry. Again, tight scheduling constraints

prevented hand removal of the liquids. The experiment was conducted but

failed to produce reliable information because of the presence of these

liquids. A second attempt to conduct the experiment in Portsmouth, VA

had to be aborted, again because of schedule commitments. In order to

provide the SEACON with current trim and stability information, Giannotti

and Associates, Inc. was instructed to update the previous study using the

best information available.

The approach to the problem has been to use the J. J. Henry study

as a basis and correct for weight changes resulting from change orders

which were placed during the 1976 conversion and for the weight changes

which resulted from the 1979 shipyard availabilities. A summary of these

weight changes is included in Appendix D. The original Hydrostatic Curves

and Cross Curves of Stability from the J. J. Henry report have been

replotted and reproduced in this manual; however, curves of Statical

Stability for the various loading conditions have been corrected to reflect

the weight and center changes. A description of the procedure followed is

contained in Appendix B. The original loading conditions used in the

J. J. Henry study have been used in this manual with one condition added.

In the original work the Light Ship Condition included the anti-roll tanks

filled to 50% of capacity. A new condition has been added with these

tanks empty. A sumary of the nine loading conditions and the barge

characteristics at these conditions appears on page 21. Details for each

2 a

loading condition follow on pages 22 through 48. For each loading

condition a summary sheet is presented followed by a tabulation of the

Individual compartment loadings and a plot of the curve of Statical

Stability for that condition.

Several new features have been added in this manual as compared

to the previous Trim and Stability Study. First, an example loading

calculation is presented on pages 3 through 10 with detailed step-by-

step instructions for calculation of the displacement, drafts and GM at

any loading condition which may not be approximated by one of the standard

loading conditions. Next, a fold-out diagram of the tank arrangement has

been furnished on page 13 following the fold-outs of the Hydrostatic

Curves and Cross Curves of Stability, pages 11 and 12. Existing Tank

Capacity Tables have been reproduced and bound in this volume as Appendix

A for convenience of reference. A curve of minimum required GM to meet

Coast Guard wind-heel stability requirenents Is shown on page 14.

Comparison of values from this curve with GM values shown for the actual

loading conditions shown on page 21 reveals the truly excessive amount of

stability which the SEACON possesses. Actual and required GM values are

also shown in the loading condition summary sheets. A further feature

of the manual is the analysis of the effect of gantry crane position and

loading on trim and stability which is presented with a step-by-step

explanation on pages 17 through 20.

In general the format of the J. J. Henry study has been followed in

developing the manual and some information has been reproduced directly.

This Includes the Compartment Capacity Table, (page 15), the Loading

Condition forms, the Compartment Loading forms, Curves of Form, (page 11),

2 b

Cr088 Curves of Stability, (page 12), the Tank Tables (Appendix A),

the Tabular Curves of Intact Stability (Appendix B), the Wind Heeling

Arm Tables (Appendix C), and the original SEACON Light Ship Weight

Estimate (Appendix D).

One final comment should be made about the accuracy of the vertical

centers estimated in this manual. To place error bounds on the estimated

vertical centers is quite difficult since there is no information

available on the quality of the Vertical Center of Gravity figure for

the barge PROMISE, a number which forms the basis for both the J. J.

Henry estimate and this further update. However, accepting the PROMISE

VCG as a given and making estimates of the maximum likely error in both

Henry and GSA estimates leads to the observation that the vertical

centers reported herein should be within + 6 inches of the true value.

3

EXMLE LOADING CONDITION CALCULATION

It may be noted that at the end of this manual are included blank

loading condition forms. This includes a Trim and Stability Summary

form and a Compartment Loading form. This section explains ho, to use

these forms in the case of a new loading condition.

An example loading condition, Operating X, is included in this

section and should be used in conjunction with this exanple. The first

step is to determine the deadweight of the ship. All the items in 1,

page 8, must be estimated. The weights, vertical and horizontal centers

of gravity, and vertical monent of free surface, if any, are required.

The weights and centers of gravity for liquid in any of the tanks can

be found in- the tank tables in Appendix A. The vertical monent of the

free surface is found by:

V.M. T

where,

i-the transverse moment of inertia of the free surface and t5 -

density of the liquid in the tank.

The Compartment Loading form may then be used to figure the total

weight, center of gravity and vertical moment of the free surface. For

each section of Fuel Oil, Fresh Water, Sludge and S.W. Ballast, the

subtotal Horizontal and Vertical Moment is divided by the subtotal

weight to obtain a horizontal and vertical center of gravity. The

vertical moment of the free surface can be added in each section and

shown in the subtotal line. It is important to note the references for

the centers of gravity: the base line for the VCG and the forward

4

perpendicular for the LCG.

The items in 1 may then be appropriately filled in. The values

under Crew & Effects, and Stores are constants which probably fit most

conditions other than light ship. These values, if used, may be found

on any form except light ship condition. Deck load and Cable stores

are variables which may be included on the forina. The figure on page

5 gives a convenient way of determining the center of gravity for each

of these loads. Locate on the figure the position of the deck load and!

or cable load longitudinal center of gravity directly on the scale below

the figure.

The computational steps to complete each of the numbered items on

the Loading Condition Summary Sheet, page 8, are outlined in tabular

form on pages 6 aifd 7.

DETERMINING THE CENTER OF GRAVITY

OF DECK LOAD AND CABLE IN CABLE STORES

AP..... 27 S i i4 22 il 20 i's 18 17FRAME

260 20o240 '2202110 & ~ 1~ i6 0 ILONG. CENTER OF GRAVITY OF DECK LOAD

V.CG.= 15+a

a = HALF HEIGHT OF DECK LOAD

23 22 21 2bFRAME

220 210 200 190 180

LONG. CENTER OF GRAVITY OF CABLE

V.CG.= 3+b

b = HALF HEIGHT OF CABLE

6

Item Source

(Given

(DConstant

(Summation of all values in above column

Summation of all values in above column

Summation ofQDand light ship verticalmoment.

Summation of® & light ship weight

0 (DOSummation of all values in above column

Summation of(8and light ship horizontalmoment

Summation of all values in above column

Curves of form using displacement,®

Curves of form using draft, @

Curves of form using draft, @

0 Absolute value of C @ - )

@ 0 -0 XIf LCG is greater than LCB,x 12.0 the trim is by stern other-

wise trim by head.

AM Curves of form using draft 1

If trim by head:

260.0If trim by stern!n

If trim by head: - .o260.0

If trim by stern:+x2(1.0o-.)

. , - 260.0

7

If trim by hea

If trim b step~ x [250.

If triby head:2-@ b (1.0- 2. x [ 210. 0

+ (U.y 0- 1 x r210.0io 260.0 L 260.0

Curves of form using draft

0Page 14

0 (Dx(Dx 0.01745

*Draft marks are located as follows:

Fwd mark is 10 ft. aft of F.P.Aft mark is 50 ft. fwd of A.P.

S TRIM & SqTABILITY SUMMHARYCONDITION OF VESSEL: OPrpAT1j6 __ DATE: _ PAGE: 8

CARGO CONSUMABLES .. "BA1ZLAST _ BY :_ _ JOB NO.B

-'s

REF LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

CU FT WEIGT -.- G.. MOMENT LCG MOMENT VERT.MOMSYMBOL COMPARTMENT TON FTONS ADV.B-L ADV.BL BT.FP ABT. EP OF F.S.

SYMBOL ENFTON TS T. FT TONS FT FT TONS FT TONS

Crew & Effects 2. 1-f4 b Z. o 37 *X

Stores 4 5 -LO-0 1 170

Fuel Oil -7-15 7V'- 10 2.1) 0 5± iFresh Water I JZ. T.2, 7 zv R.) i05V" Z

Sludge j9.3 43 9t .0 1 v I .1 4

c. 1 S.W. Ballast .00 c H. f53. 7036 _ _

- - Anti Roll Tks 1_ 65 ".57 -671- 20.0 Ts704 J 1 I-) 1£

Cable Stowage

Deck Load____________

r-,-

a- -7 _ _ _ _.__ _ _ '-4_ _3

DEADWEIGHT ____ 37636 _ 87ZI167 14 393AIGHT SHIP 1338.2 1 22 167313

DISPLACEMENT 315.-Z COB.1 5- -3107 0o.V.. W139 l WQC 1 93o TRIM 6 10 STABILITY

, DRAFT AT LCF , R2 FT METACENTRE ABOVE BL 1- Q FT

MOMENT TO ALTER TRIM 1" - Q3. 69 FT-TS CENTRE OF GRAVITY ABV BL C- 6i) I'Z. _ FT

LCB AFT OF FP - FT METACENTRIC HEIGHT GM- n25 16. IZ FT

LC FT OF FP - ( -)0.8OA. FT ALLOWANCE FOR FREE SURFACE - 6 [M I' FTTRIMMING LEVER 6 1.O9 FT GM CORRECTED - ,i-(,6? FT

• TRIM (BY STERN. HBO&) - n7 092 FT FM REQUIRED - A I FT

C LCF AFT OF FP -a 35%_-_ FT MOMENT TO HEEL 10 "_ (_ 63 FT-TS

0 DRAFT AT P 4917,6 _FT AP "@ -, -1 7 _ZF GIANNOTTI & ASSOCIATES, INC.NAVAL ARCHITECTS

DRAM AT DRAFT MARKS OCEAN ENGINEERSFWD ", 7ZFr AFT 3 1 , -FT MARINE ENGINEERS

0PEPKATIi. X 5-A P L E GIANNOTTI & ASSOCIATES. INC.COMPARTMENT LOADING NAVAL ARCHITECTSRef. Line for L.CG. .-P. OCEAN ENGINEERS

Ref. Line for V.C.... 0.. - MARINE ENGINEERS 9

V.C.G. MOMENT L.C.G. MOMENT RET.MOMCOMPARTMENT FR. CAP WEIGHT BV.BL ABV.BL ABT.F.P, ABT.F.P. OF F. S.

CU. FT. TONS FT. FT.TONS FT. FT. TONS FT. TONS

Fuel Oil#1 Wing Tank (S) 11-12-

#2 (P) 11-12

#3 (S) 12-13

#4 (P) 12-13#5 (S) 13-14

#6 (P) 13-14#13 (S) 20-21 -7, (60 I W6. 0 '1,06

#14 (P) 20-21 . 6. 1-9 O IYT' Zi 14 I

#15 (S) 21-22 2,1.0 7.6 0 16o 2.21.O 2O "i#16 (P) 21-22 - .LO 7.60 !to 2.Z. o '1 Z' 2.#17 (S) 22-23 I. 7 "7. 61 I Z Zl,16.O 31-75-#18 (P) 22-23 1H.7 7.64 112 16.c. 31-75 z

SUBTOTAL IVS,- 7. 9'5 7'i .01.0 2_ 15""( 1{

Fresh water

F.W. Tank (S) 15 563 .? 45 i 6 '4 Y 29 1I1F.W. Tank (P) 15 S6.3 Z.,5 144 "t.O 529c 1 141

SUBTOTAL zv ,.2.S G j. 01 "f t0

Lub. Oil

Sludge Tank 14-15 i-.3 4.35- V4 e4.O 1l'

S.W. Ballast

#1 D.B. Tank 7-11

#2 11-14

#3 14-17

#4 17-20

#5 20-23

#7 Wing Tank (S) 14-150

#9 (S) 16-18#10 (P) 16-18#11 (s) 18115-20

OPERArm6 X GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL. ARCHITECTS PAGEOCEAN ENGINEERS

CONT. MARINE ENGINEERS 10

I V.C.G. MOMENT L.C.G. MOMENT VERT. MOMFR CAP WEIGHt V.BL ABV.BL ABT.F.P. ABT.F.P. F F. S.

coMARTMENT r CU. FT. TONS FT. FT.TONS FT. FT. TONS F. TONS

#12 wing Tank '(P) lgh-20

#1 Deep Tank (S) 16-17 64,5 19, S J2.Z.O 75- j __A.

#2 (P) 16-17 6-.5 c.oo S-d I Z2. 71360 _

#3 (s) 17-18

#4 (P) 17-18

#5 (CL) 181-20 31, 9.oo .1& 146-o 5-463-

#6 (S) 23-27

#7 (P) 23-27

SUBTOTAL 1q .112-4 CS2.6 7 O36

Anti Roll Tanks (50%)FMD 15 -16 60, H -$ %3 Ioo. 66,-14 2oiF?(

AFT 18-19h 6.o - .-7 336 150,0 5060 2o 0SUBTOTAL i6.- .57 byZ i30.c0 1-7I 0 096

Anti Roll Tanks (100%)

FWD 15 -i

AFT 18-19

SUBTOTAL

l

TONS PER INCH IMMERSION20 21 22 2,3 24

- 12-:7 -: - : MOMENT. TO! CHANGE, TRIM' ONE INCH

300:: 310 " 320 -- 330 34uI

. i . DISPLACEMENT' : .... ...1000 1100 " 1200 1300 1400

...... ' .. I .. . ..

... .... . .I.... ... .

..... . .. .. .

I - - .. . .. .. - - - , -- - - -- . - . .

. .. . . . . . . I.. . . .. . 4 . . t . . . . I

9, . . . . . . . .

. .. ... .....- ~ - ._ _- - _. _. _ I: : : _ : : _

S.... .... I..

4 ..... ~.. . ... . . . . . . . . . . . . . .... . . . .. .._

5. , -. .........

_T_.

::5.: : A-: ..

:::::::: .. . . .. " . .. .. ' ".. . .

. . . ..... _:...:::i: TR I S IS i

) 8-

_ _ _ _ I I__- 777.~~~1 I IIi VR4ICLT

____~~~ I RNSE SE M

24 ,5 26 27 2,8 2,.9 ?'o

INCH; aI I I i. . ... .. ... . ... .. . ....

341 35 36 " 370 380: 390 . . 400 410 420 430, 440i .i ji

. . . . ' . . $ . . . . . . . . . . . .. .

1400 1!. 500 .: 16 0 • 1700 18 ,00 " 1 1900 ::.2L :: 2100 2200 . 2300 " 2400

ta

AA

i'~ Ii~!177 __{:: ::. :__ _______

___ :I .::. .: : i ,,: : : ::::::J.::: : ::::::::: : : :: : :: . ; :

".:- j: _- _.. .....: I i. ..i , - -- . . .. .. -1:: .. ls::; __ I ____:. .. . .) ..

I .... w: I i

_ _ .. .._I.._ _ _ __ _ _

.. ~~ I- - - - - ---- . --

.... ... ..... ..... ... ......

____ ___ -- 7 ---7ii

- . ...... .

__ __ __ __ ___...__

_

....

'30 7.0 i5VERSE M. ABOVE

SELINF-E . .

440 450 460 7 410 4 j 549470 5 520. 540

2400 2 0 250 2800 2900 3000 00t 3200 330039

-_ - --~. .. .-- -- - -i -_ _ _

11 - --6 5' .1

-O GLl:C NTRI ' B.4ciAe1 A_ D_' ENE ___~AAT ESUE .

= I _r2_,

C. ::.: A_ 0: L __ C.F. ].R__D H

2 5 3 574 5p ..........520~~ . .... 4 __ ______

-3200 3300 340 3500 .. . 1::: ...- - - - - - - - -__

-- - - ---- -_

4BEAT 4 811

-DEPTHI 1 ___M___--__-__5____-_

TT_____________________________________________

F~~bAYDROTATI CURVES RO F PIPL______

... . ._ . . . . . _ _ _ _ _ _

14 a

.I . . I ---

-4 -

LM _ _ . . _ _ _

--- 10----- -_1500_

I~~~~~~~~ t :..~.!:i ______

a

al ------ -

-7-7

.. .. .. .. . ._ ...... ...

.. . . . . . . . ..... ......... ........

I......:1i.I~:II...:. . ..... j~I

. ... ._ ..f .--- -...

T.. . . . . . .. . . . . . . .... VF-. :: I :-I . I1. .

_ I :

-I---~ ~ ~ ~ ~ ~ ~ ~~ ~~.. .... ....I___ __ _____ .....41.1j~1~ --i:-+-I. A . . .

1500 V - 2000 . .I . - 2500

-- - . --- -- ISI LAC MEN N---L-

: 1 .. .... .. . .

50 ... .

7007<FOR' OCEAI

70.

2OSUE __ __ S A-i

i T

250. .300r 1 _ _ _ _ _

LOSSR CU.'OS~F -STABILITY- _ _

.- ~ T T :::1-__ _ __ _ _ _ _

FOR' OCEAN CONSTRUCTION PLATFORM

"gSEACON" I j- ..

* . . PRINCIPAL' DIMENSIONS: -.-

---- --- LENGH - --- 26 5O ' ". -

BREADTH 48'-O0". . -

-- _____DEPTH- TO -MAIN -DK-- 15'- 0

0.17365--:.

r BSE I L I AGE 0.93969--- -

-t i&~., _ 0.916 . .

...... ... . .

_______ j 3500 05001~ fi7J7 :-

5 EP II L H

T L KL

AP 27 26 25 24 23 22 21 20 19 18 17 16 15 14 1

F.O TK F.O. TK F.O. TK BALLAST F.0 TK18 16 14 TK 12 BALLAST TK 10 SLUDGE 8 6

STORES STORES RESHWAIR GENER

A AF ,' I GEN..

S CABLE 5\ DEEp ANTI- C

STOWAGE TK\ RL WELL R LL FRESH

6 DEEP STORES STORES \ I

F.O. TK F.O. TK F.O. TK BALLAST BALLAST TK 9 BALLAST TK 7 F.O. TK17 15 13 TK 11 5

BAI-AS T /BALLAST "BAL

K

/3 3

MAIN DK

JL 150" BHA ~ O AV BL

IS 3'0'ABV BL2ND DK-

S- DL

is 14 13 12 11 10 9 7 Fp

INBOARD PROFILE

F.O. TK F.O. TK F.O.TK OCEAN CONSTRUCTION PL,SLUDGE 86424 E C N

fRESHLAB I

WAT R GENERATOR RM

F W D L .B .P . 2- m_____ ENGINE IPRPB.P.

PUESH P AMBREADTHLUM R DEPTH TO MAIN DECK

BALLAST TK 7 FO TK F.O. TK F.0. TK

3 1WATERPLANE

ABV 2ND DK

ll """ B. BALLAST TK- ,I P. & S.

B.B

AIT AL t AT

WATERPLANE

BE LOW 2ND DK

M~AIN bKTSO"' AB 1

FP S

RD PROFILE

OCEAN CONSTRUCTION PLATFORMSEACONSI

IN L.B. P. 200RBREADTH 48' 0"

DEPTH TO MAIN DECK 15'0"

ERPLANE2ND DK

T TK* & S.

ER PLAN EOW 2ND DK

14

0 1P

uos

A

GIANNOTTI & ASSOCIATES, INC.COMPARTMENT CAPACITIES NAVAL ARCHITECTSRef. Line for L.CG. .. OCEAN ENGINEERS PAGE

Ref. Line for V.C..a..B.L..-- MARINE ENGINEERS 15

V. C.G. MOMENT L.C. G. MOMENT RT.MOM

COP N F V.BL ABV.BL ABT.F.P ABT.F.P. F F. S.CU. FT. TONS FT. FT.TONS FT. FT. TONS . TONS

Fuel Oil _"

#1 Wing Tank (S) 11-12 1i.3 9.43o ill -1. 0 4197 1#2 (P) 11-12 i .3 cI.o .3 'v1,o 4, ...'2972#3 (S) 12-13 I1,.3 76,4 14,7 P9. 11 ''19 Z#4 (P) 12-13 19.3 7.6q 19-7 5.0 I I i

#5 (S) 13-14 2l.O 7.6 160 7'- f. S5 4 .

#6 (P) 13,14 Z .o 7,64 160 7-0f. I5 S"q I --#13 (S) 20-21 Z. ,o 7.614 160 1 jr(6.0 101D 4#14 (P) 20-21 1 1.3d 6. z a g I _ _, 61 Z,4 , j I#15 (S) 21-22 Z.1.0 7.60 16 0 2.00 1.o 2#16 (P) 21-22 2.0 I -7.6c_ (60 .OZ.o Lj 1 Z

#17 (s) 22-23 144,7 7.6'f 2 2,16.o " 7175-#18 (P) 22-23 14.7 -7.611 1I 2.16.0 375 2

SUBTOTAL _2D .q* 7.7' 1 612 IJi.9 Z -2,196 2,

Fresh water o )F.W. Tank (S) 15 5"6.3 -3, Z5 -f &.O 5-.Zt2 '4

F.W. Tank (P) 15 .56.3 9-2.5 1 6f 9,1.0 22 __1

SUBTOTAL 112.6 .$ '19 99."-,0 O s,)g'f ZT

Lub. Oil

Sludge Tank (too) 14-15 i 3.6 -7,-0 3o1 94-0 362T '-I

S.W. Ballast

#1 D.B. Tank 7-11 _1. 3 (12 7, .q.S (3"7 1 5'71#2 11-14 ._ (.55" 2 60.0 350 6 t5o#3 14-17 136.6 1,30 L,. S to 3.4 14 1 " f -7 11,f

#4 17-20 1__ .3 .1 o 2..0.s" 15-6.6 1 39 7(,'.,-i

#5 20-23 19.14 "Z.S1 ?.5 J 2of.41 tooI 9 6 S76

#7 wing Tank (S) 14-1536 _ _ ,6 7, 1o 3o 1 9.o 6 12.3 '1#9 (s) 16-18 - 7. 3-7T 13.0 ( Z3 S#10 (P) 16-18 ____ ! 7. fo 3-75 1 30.0 2.5 53 _ _

#11 (S) 181-20 6 7.'o 3o1 I .660 6'-ov 1

GIANNOTTI & ASSOCIATES, INC.COMPARTMENT CAPACITIES NAVAL ARCHITECTS PAGEOANENGINE RS

CONT. MCRNE ENGINEERS 16

V.C.G MOMNT L.C.G. MOMENT ERT.MOCOMPARTMENT CAP WEIGHT V.BL ABV.BL ABT.F.P ABT.F.P. OF F. S.

CU. T. TONS FT. FT.TONS FT. FT. TONS FT. TONS

#12 Win& Tank '(P) -20 3,6 7,vo '3oi 16o 6- -03

#1 Deep Tank (S) 16-17 6___ 5 ( -.I.S .oo 51rtI 12.0 -7 - 6 6#2 (P) 16-17 69.5 1.(uo.0 I *7Io 7'g c

#3 (S) 17-18 6'1.S 9.oo 5-5j I13.u S C a i 66#4 (P) 17-18 64.S f.oo S-S1 (3 Y-o &io1 9

#5 (CL) 18 1-201 3Z~f- fl.Q 00 96 2 166 .L- T-113) 3 -6 1716 (S) 23-27 'y_ '3 3 Lio... 's33 Z32I I133H- 13-

#7 (P) 23-27 3. . 33 2.32 8 Z32-1 9334 ? 52SUBTOTAL 1531$5 -r2 9606 i-.J js-51 3ZV'NZ

Anti Roll Tanks (50%)

FWD 15h-16 __.__ :.57 336 1o.o 6','1 t c"i 'AnT 18-19 ___ i Y. 5S7 336 (5-.0clo6 0 Zc 'i ?SUBTOTAL I__ . 557 672 13 C?,O 15-704! &-(..O-

Anti Roll Tanks (100%)

FD 15-1 120.3 S.61 1 C) (10.0 -I3l Lo .- dAFT 18-19 ' 2o-' -961 10-10 1 SD. I VZO 2

10 Li 'SUBTOTAL Z'.-1I '.6 -1I- tC~re 6 2o.o 311-4 Cr' L c 1

17

TRIM & STABILITY DUE TO CRANE LOADING AND POSITION

Trim as a function of for-and-aft position of the gantry crane

can be read conveniently off the graphs on page 19. Please note that

the forward draft mark Is 10' aft of the F.P. and the aft draft mark

is 50' forward of the A.P. The trim has been determined for 2 drafts,

8 and 11 feet. Trim at any other draft may be determined by interpolation.

Following is an example:

The trim is desired at a 10 ft. draft with the crane at 50 feet

aft of its stowed position.

From the 11 ft. nean draft graph:

A Draft Aft =.15 ft.

A Draft Nwd = - .22 ft.

From the 8 ft. mean draft graph:

A Draft Aft - .13 ft.

A Draft Nwd = - .20 ft.

Interpolating for 10 ft. draft:

11 -8 .15 -. 1310 -8 (AfDraft Aft) - .13

A Draft Aft =.143 ft.

11 -8 -. 22 -(- .20)10 -8 (A Draft Fwd) - .20

A Draft Nwd =-.213 ft.

Therefore, the draft forward is:

10 + (- .213) - 9.787

and the draft aft is:

10 + .143 = 10.143 ft.

The effect on heel of a 10 ton load hanging from the crane over

the side has been determined and can be viewed in the figure on page 20.

The graph on the same page can be used to determine the heel angle if

displacement and GM are known.

For example, for capacity condition:

Displacement = 3462 tons

GM = 11.15 ft.

GM x Displacement = 38,601 ft. tons

and the corresponding angle of heel is 0.62 degrees.

19

7 777.. ... --- ----

LA IMEr

-4- . ......

.. .........

---- ---- ---

...... ......

.... .........

4 7 V Hl X.:

--- - -- ----

.... ..

.....

.... . ......

---- ------ 7 :

777 7

_4 . .....

Z-N

- ------------

77Vj

Rif- -

7-=77

........ ....

Ap, IP()B -- ---- :w::

7 7 7 7 7 7 7

7. w H4

20

ju - - - ~ -

-LL

74--- -1-7

LAI V

21

SUMMARY OF CONDITIONS

LL c o o c C 6 a

z I I --- . r- -- U)

01- ?- 1- 0 1 1

I- z

-0 0-

0L 0 0 r. ) )) ~.-z t

4. col (4 o o N

0 00 0 00 03 0AL u

)t o 0 00 U 0

V U). U0 Q4C W V4 C4 C N N -

Z U) .) )00 z I

.jj00w0 0 0

TRIM & STABILITY SU'fMARYCONDITION OF VESSEL: LiC t T - r P I DE: E: 22

ri CARGO CONSUMABLES jIBAjtAST - BY: lJOB NO. _.._B

S

•~~~ FV"I ' "'I - II .~ I-

LIE:

REF LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

SYMBOL COMPARTMENT CU FT WEIGHT V..G. MOMENT LCG MOMENT VERT.MOMTON TONS V.BL ADV.BL B.FF AT. EP OF F.S.

FT. FT TONS FT FT TONS FT TONSCrew & Effects _

Stores

Fuel OilFresh Water

Sludgeo S.W. Ballast

Anti Roll Tks

Cable Stowage

Deck Load

SDEADWEIGHT________LIGHT SHIP 133.2 5 20771 125.031 167313

DISPLACEMENT I II

TRIM STABILITY

DRAFT AT LCF "S. (5 FT METACENTRE ABOVE BL K= ' 2, 3 FT

- MOMENT TO ALTER TRIM 1" - ,09VC) FT-TS CENTRE OF GRAVITY ABV BL KG- I 3. S FT

LCB AFT OF FP I z51. FT METACENTRIC HEIGHT GM- 2 .-6V FT

LCG AFT OF FP 2.5. 0 3 FT ALLOWANCE FOR FREE SURFACE - C). 0 FT

TRIMMING LEVER - 0,2 FT GM CORRECTED = j FT0 TRIM (BY 9UUI HEAD) O.-Z'-1 FT GM REQUIRED - 2._ 1 FT

LCF AFT OF F? 03 . 24 FT MOMENT TO HEEL 10 = 6Z5.c FT-TS

o DRAFT AT FP S, T FT AP - ' GIANNOTTI & ASSOCIATES, INC.

NAVAL ARCHITECTSDRAETS-AT DRAFT MARKS OCEAN ENGINEERS

FWD 9. FT . t1"- FT MARINE ENGINEERS

LI GiT 5NIP 1GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL ARCHITECTSRef. Line for L.CG. F, , OCEAN ENGINEERS PAGE

Ref. Line for V.C-n- 8. L. MARINE ENGINEERS 23A

V.C.G, MOMENT L.C.G. MOMENT IERT.MOM.NCAP WEIGHT BV.BL ABV.BL ABT.F.P ABT.F.P. )F F. S.

CU. FT. TONS VT. FT.TONS FT. FT. TONS -T. TONS

Fuel Oil

#1 Wing Tank (S) 11-12

#2 (P) 11-12

#3 (S) 12-13

#4 (P) 12-13

#5 (S) 13-14

#6 (P) 13-14 _-

#13 (S) 20-21

#14 (P) 20-21

#15 (S) 21-22

#16 (P) 21-22

#17 (S) 22-23

#18 (P) 22-23

SUBTOTAL

Fresh water

F.W. Tank (S) 15

F.W. Tank (P) 15

SUBTOTAL

Lub. Oil

Sludge Tank 14-15

S.W. Ballast

#1 D.B. Tank 7-11

#2 11-14

#3 14-17

#4 17-20

#5 20-23

#7 Wing Tank (S) 14-15_

#9 (S) 16-18

#10 (P) 16-18#11 , (s) ,- --20 -

l J

Li M 5HNI 1 GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL ARCHITECTS PAGEOCEAN ENGINEERS

CONT. MARINE ENGINEERS 23 B

V. C. G MOMENT L. C. G. MOMENT ERT.MOM.

COMPARTMENT FR. CAP WEIGHT ABV.BL ABV.BL AT.F.P ABT.F.P. F F. S.CU. FT. TONS FT. FT.TONS FT. FT. TONS FT. TONS

#12 Wing Tank *(P) 1815-20

#1 Deep Tank (S) 16-17

#2 (P) 16-17

#3 (S) 17-18

#4 (P) 17-18

#5 (CL) 181-20 -_

#6 (S) 23-27 _

#7 (P) 23-27 _

SUBTOTAL

Anti Roll Tanks (50%)

FWD 15h-16

AFT 18-19 1

SUBTOTAL

Anti Roll Tanks (100%)

FWD 15h-16

AFT 18-19

SUBTOTAL

• - "- n - , - - -

S TRIM & STABILITY SUMMARYCONDITION OF VESSEL: L-icrt-" SHiP TT .iDATE:i PAGE: 24

CARGO . CONSUMABLES ZBALAST I-OB NO.B

a I I

. LI __jI _III

REF LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

CU FT WEIGHT V.G MOMENT LCG MOMENT VERT.MOMSYMBOL COMPARTMENT TON TONS ADV.B.L ADV.BL ABT.FP ABT. EP OF F.S.Crew_&_EffectsFT. FT TONS FT FT TONS FT TONSCrew & Effects ____i________ ___ _________

Stores

1Fuel Oil

Fresh Water

Sludge

___S.W. Ballast

__ Anti Roll Tks 2JcYV S.6 677 30.0 -7 0 -1c(5

Cable Stowage

___ Deck Load

DEADWEIGHT IZC. 5.6 7-7 -3o I 15 70-1 '096LIGHT SHIP 1338.2, 15.5 20771 125.03 167313DISPLACEMENT etV.O 14',7 Z ,1-i-7 IZ5.', 1 1 9 3 0 f "7 L( 0196

TRIM STABILITY

DRAFT AT LCF - ". " FT METACENTRE ABOVE BL 10"- . .. FT

MOMENT TO ALTER TRIM I" - 14 O'. 0 FT-TS CENTRE OF GRAVITY ABV BL KG= 1'.7 FT

LCB AFT OF FP .j3) FT METACENTRIC HEIGHT GM- 9 %L.LZ FT

III' LCG AFT OF F - 1 FT ALLOWANCE FOR FREE SURFACE- 36 FT

TRIMMING LEVER 0. IV 8 FT GM CORRECTED 0 , FT

TRIM (BY 944WK HEAD) 0. 2,6 FT GM REQUIRED - 1, FT

LCF AFT OF FP . Z- FT MOMENT TO HEEL 1 - FT-TS

0 DRAFT AT FP - S-.70 T AP _ . -4q L GIANNOTTI & ASSOCIATES, INC.

DNAVAL ARCHITECTSEl DRAFTS-AT DRAFT MARKS OCEAN ENGINEERS

WD. 6 - FT AFT :'. '49 FT MARINE ENGINEERS

L kG KT 5 ti10GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL ARCHITECTS

Ref. Line for L.C.G. r-. P. OCEAN ENGINEERS

Ref. Line for V.C-C- 6-. MARINE ENGINEERS 25A

V.C.G, MOMENT L.C. G. MOMENT RT.MOM

COMPARTMENT FR. CAP WEIGHT ABV.BL ABV.BL ABT.F.P, ABT.F.P. F F. S.CU. FT. TONS FT. FT.TONS FT. FT. TONS FT. TONS

Fuel Oil

#1 Wing Tank (S) 11-12

#2 (P) 11-12

#3 (S) 12-13

#4 (P) 12-13

#5 (S) 13-14

#6 (P) 13-14 --

#13 (S) 20-21

#14 (P) 20-21

#15 (S) 21-22

#16 (P) 21-22

#17 (S) 22-23

#18 (P) 22-23

SUBTOTAL

Fresh water

F.W. Tank (S) 15

F.W. Tank (P) 15

SUBTOTAL

Lub. Oil

Sludge Tank 14-15 _

S.W. Ballast

#1 D.B. Tank 7-11#2 11-14

#3 14-17

#4 17-20

#5 1120-23

#7 Wing Tank (S) 14-150

#9 (S) 16-18

#10 (P) 16-18

#11 (S) 18 ---20

GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL ARCHITECTS PAGECONT. OCEAN ENGINEERS

MARINE ENGINEERS 258

V.C.G MOMENT LC.G. MOMENT RT.MOMCOMPARTMENT FR. CAP WEIGHT ABV.BL ABV.BL T.F.P ABT.F.P. F F. S.

CU. FT. TONS FT. FT.TONS FT. FT. TONS FT. TONS

#12 WTin& Tank (F) 18 -20

#1 Deep Tank (S) 16-17

#2 (P) 16-17

#3 (S) 17-18

#4 (P) 17-18

#5 (CL) 18 -20 -_-

#6 (S) 23-27

#7 (P) 23-27

SUBTOTAL

Anti Roll Tanks (50%)

FWD 15h-16 - ',7 3-36 I10,0 61i q Z'-rAFT 18-19 60.' 5" 5" 3 1 50,0 r060 ?-01-13SU BT OTAL 7. 2S ( 3 o .C 5 7' 0 "4 9 ( -

Anti Roll Tanks (100%)

FWD 15 -16

AFT 18-19h

SUBTOTAL

-" - - -'i i i i I

S TRI4 & STARILITY S f.NARY

CONDITION OF VESSEL: CAMC I T't CoWn. - -DATE:_ o C.PAGE:

CARGO . CONSUMABLES LaQ '.. .AI MT IBY: IJs NO.-

/.' - -.-

S

I Ii VF _6 I __

REF LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

SCU FT WEIGHT V B.L;.G MOMENT LCG MOMENT VERT.MOMMTON TONS ADV.BL ABT. FP ABT. EP OF F.S.

FT. FT TONS FT FT TONS FT TONS

Crew & Effects .0 2+oO 1qi 'i', O 371

Stores -4.0 2. rlO)0 26.(.O 1 1 '70 _

1 ____Fuel Oil- _I. 7 -z , Z2.. 0.9.1 27'-19 .7.S I.11..-74.6Fresh Water 1 111.6 1 ,'2.5" 9' 94,L) I vI z2..JSludge I (.3' .O 4%3Is- "1

S.W. Ballast 51 afj5 . 9lo6 ;I.7 1 2'5SI _

Anti Roll Tics -o7 130.i 157 0 4 Q0f

Cable Stowage

Deck Load I 1 i ~oo 176-5 1765O

DEADWEIGHT 25d.86 k9 i 1q 1 114v-io3

LIGHT SHIP 1338.2 15.5 20771 125.031 167313

DISPLACEMENT 1'-611. 10.5-7 3 6 63Z 13?.t"I -16 3 "S '-1-(.?3TRIM STABILITY

DRAFT AT LCF - 1. ' FT METACENTRE ABOVE BL o-- ... O FT

> MOMENT TO ALTER TRIM 1" 5"16. FT-TS CENTRE OF GRAVITY ABV BL K¢i- Ig. :-7 FT

LCB AFT OF FP 1 i 6 1 FT METACENTRIC HEIGHT GM- 1.2-3 iFT

,IIILCG AFT OF FP - si FT ALLOWANCE FOR FREE SURFACE- i-. 8 FT

TRIMMING LEVER = .33 FT CORRECTrD - I I 6 FT

0 TRIM (BY STERN. OW) J-(.30 FT GM REQUIRED - , 53 FT

LCF AFT OF FP 6. S-2. FT MOMENT TO HEEL1 0 - 7?. FT-TS

o DRAFT AT FP - .. i FT AP i .. ,7 T GIANNOTTI & ASSOCIATES, INC.

DNAVAL ARCHITECTSOCEAN ENGINEERS

H , D 1.R S FT AFT 1 1. S 3 FT M IN ENGINEERS

CAPACPTf C GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL ARCHITECTSRef. Line for L.CG. P. P. OCEAN ENGINEERS PAGE

Ref. Line for V.C-r, 13. L. MARINE ENGINEERS 27 A

V.C.G MOMENT L.C.G. MOMENT RT.MOMCOMPARTMENT FR. CAP WEIGHT ABV.BL ABV.BL T.F.P ABT.F.P. F F. S.

CU. FT. TONS FT. FT.TONS FT. FT. TONS . TONS

Fuel Oil ___ ___8%).__________

#1 Wing Tank (S) 11-12 1I,3 1 .rgO ii 1 H.O 'I9 7 __

#2 (P) 11-12 il 1" _,o i l1i H4.o -it'7 I#3 (S) 12-13 I-.3 7.6l '1 -7 5-o 13-9 _1,_

#4 (P) 12-13 1-93 7.IT I L -7 5 . 11 19 2.#5 (S) 13-14 9.1 0 ".64"1 160 7-f-0 IS' .. 5S#6 (P) 13-14 Z10 7.4'-I Ito 7'1.O IS-' ". - -

#13 (S) 20-21 21( 7. I I 0 1'6.O "- 3oo6 .

#14 (P) 20-21 .1 . O I? . .6 Z' I - I 1#15 (S) 21-22 2,1 01 76o 1 60 2.O 4 142H2 2,

#16 (P) 21-22 ZI 0 2 1 7 16 76 2o LZ.0 , 2'2- 7,

#17 (S) 22-23 1_-i 7 7.61 H L . 2,1i o 3 05-

#18 (P) 22-23 1-' . 6 7. 'I/L_ :Z16. L 31 "75- 2.

SUBTOTAL 7. 7 .8 i(2.. 3i .9 '2.-7'196 2.1

Fresh water (100%) 1

F.W. Tank (S) 15 r6 3 " U, '1 "161 5 Z.9? I'i

F.W. Tank (P) 15 5-6.3 3.1'5. -16"1 1-1.O 5-2.I2 I-i1SUBTOTAL (12.6 18. 25 c Z 9-.O 09s8-8 .T1.

Lu.Oil %

Sludge Tank (s7) 14-151 1 .3 13 5- "- 9 ° .U I ?I L/ ____

S.W. Ballast (1 000/')

#1 D.B. Tank 7-11 'I.s'Z Z.''3 I 12. , 9.1 I3.-"7

#2 11-14 1I1. 1.55' Z, c 6o.o '31SO

#3 14-17 136.6 I.,40 Zo5" 103.- i H 2 __

#4 17-20 3 (- 1.50 c 5 - 56.4 2. 1i39 7-#5 20-23 'r.'- I 51 .50 2.of. - ?-or, _9

#7 Wing Tank (S) 14-5_ _ 31.6 7.20 301 9'fj.i0o 3#9' (S) 16-18 "t9.1 7,1'O 57- t 375 6 2.53#10 (P) 16-18 -1.l 7.83 37S" 130.¢ 6253#11 J (S) 1 Z-2, 31. 7.80 o 1 66.O ('10

A - - - - -

eCAPAC~'Y C . GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL. ARCHITECTS PAGEOCEAN ENGINEERS

CONT. MARINE ENGINEERS 273

V.C.G, MOMENT L.C.G. MOMENT ERT.MCOARTTCAP WEGHTABV.BL ABV.BL AT.F.P ABT.F.P. F F. S.

CU. FT. TONS FT. FT.TONS FT. FT. TONS FT. TONS

#12 Win Tank (P) 18 -20 1'9.6 7.30 1 6 (.o 6'-io _

#1 Deep Tank (S) 16-17 . f00 5 ? 1 ".0 75 ____

#2 (P) 16-17 6,1.- 9.o0 5 ?1 122.o 7?c,6 _

#3 (S) 17-18 69I,5- -00 SSl V.0 39, _

#4 (P) 17-18 64, 5" 9.oo S'i I 1 ,. o 3901 _

#5 (cL) 18 -20 3q i I.o0 19. (66.c' 5'163 I

#6 (S) 23-27 , 110,0o ,9- Z3Zi, 9 334#7 (P) 23-27 *9 3 o I 33 2,3. 1 m334/

SUBTOTAL 153.1i, I . Z7 60C. q .66 7j,21551

Anti Roll Tanks (50%)

FWD15-16 6o.-( S-.17 36 10.U 66- "( -. %AFT 18-19 60.-1 Y-S7 336 ISO -0 90o6o Zo'1%

SUBTOTAL 11_.131 5--S7 67-4 130.0 (5-70 H 9'

Anti Roll Tanks (100%)

FWD 15"-i

AFT 18-19

SUBTOTAL

-" I - * -Il -

28

Ix ~ J - ~- .-- - 2- -

-2U

C.4

X1

-a i

9i

S TRIM & STABILITY SUMMtARYCONDITION OF VESSEL: FbL. LA D DATE: S PAGE2

CARGO C CONSUMABLES 100V'A.1A.ST so "BY' IJOB NO. .B

S%, I

REF LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

CU FT WEIGHT G MOMENT LCG MOMENT VERT.MOMSYMBOL COMPARTMENT TON TONS ADV.BL ADV.BL T. F ABT. EP OF F. S.

FT. FT TONS F FT TONS FT TONSCrew & Effects 6 2.'1.4 - I i 62. L) 372,Stores _i_ 2-0

. I oo 16.0 1170

Fuel Oil 7_ j 3. 7.7 I 64, 1 1.c "9 -ic16 2-IFresh Water 1 I "1. u. - ,? :-.o 1 o29 Z. ,Sludge j j, *R3 cf . o I 4 '1

B S.W. Ballast 9" '13 t -7 7T-Anti Roll Tks ( :O.9 - A77 .O 15--7O'q c6Cable Stowage

Deck Load 100.0 i9.O I9O 17 ." 1-7 6s-

DEADWEIGHT 1074-1 19.6" cIHS - 1'-iul

LIGHT SHIP 1338.2 ]15,.5_ 20771 125,03, 167313

DISPLACEMENT .1"1-4.3 12.569 3 1 u39' Z-., 591 3i).65' '-L1903TRIM STABILITY

DRAFT AT LCF T'.7 " F METACENTRE ABOVE BL 0. '"Z7.9 0 FT

> MOMENT TO ALTER TRIM 1" - __.____, 7 FT-TS CENTRE OF GRAVITY .BV BL KG- 1',.%"f FT

LCB AFT OF FP 1 2.9. 13 FT METACENTRIC HEIGHT GM- 15, 0 6 FT

111 LCG AFT OF FP I Z9. 9 FT ALLOWANCE FOR FREE SURFACE - i. dZ FT

TRIMMING LEVER - o. 2.6 FT GM CORRECTED - i 3.2. FT

4 TRIM (BY STERN. ) - 0.11 FT GM REQUIRED - C),"I' FT

LCF AFT OF FP 1-1j6j. FT MOMENT TO HEEL 10 - 2.J_ FT-TSt DRAFT AT F_ - . 72 FT AP , , F GIANNOTTI & ASSOCIATES, INC.

NAVAL ARCHITECTSFDWDTSAT DRAFT MARKS' F OCEAN ENGINEERSH __ .._,________AFT___._______ MARINE ENGINEERS

FULL LAD GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL ARCHITECTSRef. Line for L.CC. F.? OCEAN ENGINEERS PAGE

Ref. Line for V.C-Cr 3. L- MARINE ENGINEERS 30A

V. C.G. MOMENT L.C. G. MOMENT RT.MOM.COMPARTMENT FR. CAP WEIGHT ABV.BL ABV.BL T.F.P, ABT.F.P. F F. S.

CU. FT. TONS FT. FT.TONS FT. FT. TONS -T. TONS

Fuel Oil ______ _____

#1 Wing Tank (S) 11-12 1,.3 O 1i9 11 '.0 1c17 I#2 (P) 11-12 i.3 1.,so to 44.o '19 1#3 (S) 12-13 19.3 7.64 147 5".O (19 (#4 (P) 12-13 M3.3 7,&- i-7 *S*o 11 Iq / __

#5 (S) 13-14 11.o 7.6'i 1 60 71.o I'5"1 ,#6 (P) 13-14 Z(-0 . 7.6'1 6 60 7,t 0 1.-5'5--)#13 (S) 20-21 2-1.0 7.6 i" 16c 186. U 3'lo6 ___

#14 (P) 20-21 1 ,, 5 6 .' 7"o I cy V 6 Z -i 1 I#15 (S) 21-22 2,t, o 7. t ( 160 2Z.o2 '-1Z4 ,.

#16 (P) 21-22 2j-0 7.60 16o Z01.O .-124 Z Z.#17 (S) 22-23 1 1"1.7 7.. b' I /( 216, 0 3$ .-. 75

#18 (P) 22-23 _ H.7 7. ' i i . 21 6.o 3 i -7 - -SUBTOTAL _ cl.-j 7.7' I ,('2.Z 1131.9 Z7 L-.1

Fresh water oo _

F.W. Tank (S) 15 _ -__ 3. 2 1.5 ' 9H-i.O S"q h'(F.W. Tank (P) 15 S"4, 3I. -L6h 1,1.o 5292 1'tSUBTOTAL 11.6 V2. 5 9 1? c?,o - S1.'i 2.

Lub. Oil

Sludge Tank (y~) 14-11 '3 '*.3 191-01 I 'etq

S.W. Ballast

#1 D.B. Tank 7-11

#2 11-14

#3 14-17

#4 17-20#5 '120-23

#7 Wing Tank (s) 14-1541 "3.' 7' 3 1 l '9f.c 3 6Z? __

#9 (s) 16-18 "i'.1 7- TO 37S" (3o.c 62.53#10 (P) 16-18 '18.1 7.1?0 37S' 130-o 6 _- _1#11 (S) 118-201

FU LL L (o.GIANNOTTI & ASSOCIATES. INC.

COMPARTMENT LOADING NAVAL ARCHITECTS PAGECONT. OCEAN ENGINEERS

.MARINE ENGINEERS 30K

V.C.G, MOMENT L.C.G. MOMENT VERT.MOMCOMPARTMENT FR. CAP WEIGHT ABV.BL ABV.BL ABT.F.P ABT.F.P. OF F. S.

CU. FT. TONS FT. FT.TONS FT. FT. TONS FT. TONS

#12 Winy Tank "(P) -18h-20

#1 Deep Tank (S) 16-17

#2 (P) 16-17

#3 (S) 17-18

#4 (P) 17-18

#5 (CL) 18;-20 1 3 JI900 2,96-. 166.0 f463 --

#6 (S) 23-27

#7 (P) 23-27

SUBTOTAL -639. '.-6S fo13 i5'".Sc70 5"___

Anti Roll Tanks (50%)

FWD 15-16 60,-t 5-7 336 1 0-0 6 6-1(4 2Go-

AFT 18-19h ,60.If 5.' 5. 3.3 6 I 5o,0 9 06 0 "'-v

SUBTOTAL 1_ -- 1 S.57 -72, i1O.O 5-70-4 1 9

Anti Roll Tanks (100%)

FD15 -

AFT 18-19

SUBTOTAL

-

31

f i l 11 I

L{.L

S TRTM & STABILITY SITT'tARYCONDITION OF VESSEL: OP ^rArhu i TE:PW: 32

BCARGO %CONSUMABLES 66. 2...Z'ALLKST JIBYT7J OBOZ.-

S -_B

EP LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

CU FT C WEIGHT V.MG. MOME LCG MOMENT VERT.MOMYMBO COMPARTMENT ONADV ADV.BL ABTFP AT. EP OF F.S.

FT. FT TONS FT TONS FT TONSCrew & Effects I .o 1. 00 1 -I-14 b Z. Q 3.LStores "__ '.Q ' O "16.0 L 1 7 b

Fuel Oil _ -17.4 'I. I - 1- 2,.7-62 IS'Fresh Water 7__._ LO0 5"2.6 q,u 7 0 .o TL

S . W . B a l l a s t 3 0 1 -1 _. i , 7 1 7 t V I -3 - q - O 2

Anti Roll Tks _ _._ _l77 130.0 1 5 7 O__ -I _m

Cable Stowage

Deck Load 00p. 0 (c.0 w i 7 . -7 65O _0 _

DEADWEIGHT 2 14-7 o-1 1 'Z '2-1' 11397

LIGHT SHIP -1338. 1JU5. 2771 125.03 16713

DISPLACEMENT Llzis, j3.37 2 3 134.77 1 o137 -1-117TRIM STABILITY

DRAFT AT LCF 79 3 FT METACENTRE ABOVE BL M- 302. -.. FT

MOMENT TO ALTER TRIM 1" - ,L FT-TS CENTRE OF GRAVITY AABV BL KG- 13. 37 FT

LCB AFT OF FP . Z ', Sl FT METACENTRIC HEIGHT GM- I &- 6 3 FT

JillI! LCG AFT OF FP - 134 -177 Fr ALLOWANCE FO3R FREE SURFACE - L)qi Fr

TRIMMING LEVER - 6. ( FT GM CORRECTED - - S9 FT

TRIM (BY STERN, U) - 2I o F GM REQUIRED - 4 .O' FT

LCF AFT OF FP - S '1 ,9 f FT MOMENT TO HEEL 10 P j .. FT-TS

0 DRAFT AT FP - AP. T ,2 a . GIANNOTTI & ASSOCIATES, INC.NAVAL ARCHITECTS

DAFS-AT DRAFT A "OCEAN ENGINEERS

H LWD .i7 FT AFT FT MARNE ENGINEERS

OPkRA7h.J6 I A GIANNOTTI & ASSOCIATES, INC.COMPARTMENT LOADING NAVAL ARCHITECTSRef. Line for L.C.G. -. OCEAN ENGINEERS PAGE

Ref. Line for V.rc. MARINE ENGINEERS 33A

V.C.G MOMENT L.C. G. MOMENT RT.MOMCOMPARTMENT FR. CAP WEIGHT AV. BL ABV. BL ABT. F. P ABT. F. P. OF F. S.CU. FT. TONS FT. FT.TONS FT- FT. TONS FT. TONS

Fuel Oil (_ S /4)#1 Wing Tank (S) 11-12

#2 (P) 11-12

#3 (S) 12-13

#4 (P) 12-13

#5 (S) 13-14 .L,1.L 7.61- 160 7(.o '5s'+ #6 (P) 13-14 2,1.0 7,6 160 7-. 0 !S S#13 (S) 20-21 111.O 7.64 160 196.0 30 6#14 (P) 20-21 1,J 2 . 6 30 Z ? .(6 2-1)1 I#15 (S) 21-22 Z1, o 7.6O i 600 Z2,.0 {-j 2#16 (P) 21-22 21,0 7.60 160 ,02.b H 2'4- 2.#17 (S) 22-23 4".7 7. b(, i ('Z 2, I & L 3 1 75 z#18 (P) 22-23 1.1 -7 7.64 i11. 216.0 3 17 E 'I.

SUBTOTAL 1A7.Z 7.5"1 Ii o'-I q .4Z 5"

Fresh water ..

F.W. Tank (S) 15 -2,7.5 7.uo U63 9-1, 3S 5 1 -HIF.W. Tank (P) 15 3-7.5 7.00 263 94.0 3 Z5". IlHISUBTOTAL -7 5. 0 7. Oo "Z4 -14.0 70SO Z T'z

Lub. Oil

Sludge Tank (50%) 14-15 i(.3 .,35" -i- 9'".c ! t'4 _ -_

S.W. Ballast

#1 D.B. Tank 7-11

#2 11-14#3 1 _______14-17 ___ ____ ___

#4 17-20

#5 20-23

#7 Wing Tank (S) 14-154 __6 7.1 3 01 1T.o "4-.0

#9 (s) 16-18 "i 7. 3-75 13o.o 2 _,_

#10 / (P) 16-18 --7. ' '1 30.o 6 1-#11 (s) go-2

OPERA T)G 1A /GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL ARCHITECTS PAGECONT. OCEAN ENGINEERS

CONT - - MARINE ENGINEERS - 33 B

v.C. "moMM , L.C.G. MOMENT VERT.MOMCOMPARTMENT CAP WEIGHT V.BL ABV.BL T.F P ABT.F.P. OF F. S.

CU. FT. TONS FT. FT.TONS FT. FT. TONS F. TONS

#12 Wing Tak '(P) 184-20

#1 Deep Tank (S) 16-17

#2 (P) 16-17#3 ,_(S) 17-18

#4 (P) 17-18

#5 (CL) 18h-20 -_-

#6 (S) 23-27 '93.3 io,( 33 2.3Z. I icl 3 3q

#7 (P) 23-27 43.3 iOuo 1 33 23-2. 1 Vcr 3SUBTOTAL 3- 0 1 (;1 717 t1 .i e 5--1 ?c 2

Anti Roll Tanks (50%)

FWD 15;1-16 ____ ,1 S.57 336 1100. 6 4L' ZoT

AFT 18-19! /Q. - 5.57 33 o 1500. 90 6 0 20'1SUBTOTAL 120,3 5,57 67Z 13o0- (57014 '1o9

Anti Roll Tanks (100%)

FWD 151-i6AFT 18-19h

SUBTOTAL

. . ... -i l-

34

0

ILL.

S TRIM & STARILITY SUl'-iARYCONDITION OF VESSEL:. QPILRTI i6 ____A DATE: 3/2S/lfc ]PAGE 3

-- CARGO CONSUMABLES L.Z'BAALJ.ST [BY-: _ JOB NO._-B

-(-.

S

REF LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

CU FT WEIGHT VC . MOMENT LCG MOMENT VERT.MOMSYMBOL COMPARTMENT TON TONS ADV.B ADV.BL ABT.FP ABT. EP OF F.S.

FT. FT TONS FT FT TONS FT TONS

Crew & Effects -. 2.O .00 4 q oZ.c 3-71,Stores __ E =-.O. 9 0 2-6A it-7O

Fresh Water "75 Cl '7.,C S"2.6 qy- 0 '7o5-O 2.2._Sludge 91- q,"/ i O 'y 4I

____S.W. Ballast _ ojO3 6.93 AcN, I 1 _' , C77%. __Anti Roll Tks i. 5.b 67-7 V30-uC. :S"-bq -7 i OC1 6

Cable Stowage

' Deck Load

DEADWEIGHT 3(SI6 10074 3 .

LIGHT SHIP 1338.2 15.5 _2771 125.0 167313

DISPLACEMENT 12739.1 it.031 3C' t5 - f11.71 3-1IY 31 43-3TRIM STABILITY

DRAFT AT LCF = 9.9 FT METACENTRE ABOVE BL KM- . FT

MOMENT TO ALTER TRIM I" 54) 6 .1 PT-TS CENTRE OF GRAVITY 'BV BL TG- I |3 FT

LCB AFT OF FP (- "0. 3-1 FT METACENTRIC HEIGHT GM-. i4.67 FTIILCG AFT OF FP '1 hi 13 FT ALLOWANCE FOR FREE SURFACE 53. * FT

TRIMMING LEVER 1 '1-94 FT GM CORRECTED - I 3,o9 FT

TRIM (BY STERN. N5.) __ 57 FT GM REQUIRED .7t FT

LCF AFT OF FP 1 3"7.0 FT MOMENT TO HEEL 10 _ 3-73 FT-TSo DRAFT AT I - 7. 1-2.. rr AP i 2.* H7 FT GIANNOTTI & ASSOCIATES, INC

NAVAL ARCHITECTSEDRAFMAT DRAFT MARKS OCEAN ENGINEERSFWD "7.10 FT AFT I I '-45 FT MARINE ENGINEERS

vF EATINJG .Aj rrA GIANNOTTI & ASSOCIATES, INC.COMPARTMENT LOADING NAVAL ARCHITECTSRef. Line for L.C.Q, F. P . OCEAN ENGINEERS PAGE

Ref. Line for V.C.-G 13. •. MARINE ENGINEERS 36A

VC •C.GJ MOMENT L.C. G. MOMENT RT.MOM,COMPARTMENT FR. CAP WEIGHT ABV. BL ABV. BL ABT.P. P. ABT. F. P. -F F. S.

cu. FT. TONS FT. FT.TONS FT. FT. TONS . TONS

Fuel Oil (q80,)

#1 Wing Tank (S) 11-12

#2 (P) 11-12

#3 (S) 12-13

#4 (P) 12-13

#5 (S) 13-14

#6 (P) 13-14 - -

#13 (S) 20-21 -76 1 160 1 ' I6.0 3106 2#14 (P) 20-21 IN, 6,2? 1 o t V.6 q ___

#15 (S) 21-22 _ 2. c 7 6 o 160 2.0.C 1-12Z Z 1#16 (P) 21-22 I0 7.60 i 60 2OZ.0 -Z 2#17 (S) 22-23 i -. 7 7.-6 1 1 1 Z Z6.0 3i75-#18 (P) 22-23 1-1.7 7.64 iz Z 16.O 3i75

SUBTOTAL _____ , 17.4'- 73 1 1,. 1 -2,l I S I

Fresh water (64%)'1F.W. Tank (S) 15 3-7.5 7,00 .63 "91.0 3S Z5T ILIF.W. Tank (P) 15 37.3 7. UO Z63 2 4 ,0 3 5S I-lSUBTOTAL 75o0 7,00 5U Z6.0 7 by-0 2.'3Z

Lub. Oil

Sludge Tank (5~) 14-15 ___ *3935 S4 qf .?9.) ISI 's-I

S.W. Ballast

#1 D.B. Tank 7-11

#2 11-14

#3 14-17 136.6 '.o 105- 1o, 3 iq I2' 2 _4

#4 17-20 16.6 I.5-6 -0T 1S6.5 Z I391 ___

#5 20-23 11 q. '.Zl Zo T 4oI0 ,4 4cr (9

#7 Wing Tank (S) 14-151, "_ 'Ia 7,1$ 0 4O. L, 36-2209 (S) 16-18 'S ,1 7o 175- 13 0,L) 61-53#10 (P) 16-18 _ i , 18 7.o 310s 3o.- 6ZS3#11 (S) 181-2o - , I 'I

OPE A T IMG IrA 1 =A GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL ARCHITECTS PAGECOM MNTG ENGINEZRSCONT. MARINE ENGINEERS 389

V.C.C, MOMENT L.C.G. MOMENT ERT.MOM.COMPARTMENT CAP WEIGHT ABV.BL ABV.BL ,BT.F.P, ABT.F.P. F F. S.

cu. FT. TONS FT. FT.TONS FT. FT. TONS F. TONS

#12 Win& Tank~ '(P) 1&-2 39,6 -7.30 301 i66.o 6'1o08 __

#1 Deep Tank (S) 16-17

#2 (P) 16-17

#3 (S) 17-18 I,

#4 (P) 17-18

#5 (CL) 18 -20 319.1 9,00 1, 96"1. 166.0 5"963( --

#6 (S) 23-27 V33 iooo "3 33 432. . 933 _ _

#7 (P) 23-27 13 3 (0.0o T33 231. Z tC 3 3 4

SUBTOTAL .03o .3 6.-3 0 4l1 16 -5 -71 7 7"7"

Anti Roll Tanks (50%)

FWD 15;1-16 ___ 6o.H 1£2 3-36 11 0.0 646'14 1oLI ?AFT 18-19 __ 6o,4 S7 S36 i50o- 9 0 ,6 0 Z04 T

SUBTOTAL I Zo, . 5-7 6-7 130.o 0 5701 1t 'I9 6

Anti Roll Tanks (100%)FWD 15 -i

AFT 18-194

SUBTOTAL

-- '"- - - - - -

37

I- ~ ~ 93 AL _______

0-C

~~12

1 ; i , i t 1 1

)i

S TRIM S TABILITY Stl'tARY

TTCONDITION OF VESSEL: OPTAT V .LAB IDATE: AG E. OF F

_____CARGO _ CONSUMABLES ____ 'A. AST TN BY JOB NO.T

oS rr j9-+_

il ________o II 1 ______ _____ ______ I

REF LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

CU FT FWEIGHT Vae.Go MOMENT LCG MOMENT _RT.MOMSYMBOL COMPARTMENT TON ITONS ADV.- B1l ADV. BL ABT. FP ABT. EP OF F.S.FT. FT TONS FT FT TONS FT TONS

Crew & Effects I 6 .( 2 1L 61.0 -71-.

Stores L i S . C 1 1 00 1(p 1 1"7 0

l _ Fuel Oil lOS. 7. 77 ZI. 1,1" 11lJFresh Water '7s'-0 7.Oc "1- 2.- 6 ' .o 705"0

Sludge 19._ 9 .35 C'- z Y.JY±i .S.W. Ballast 10__ 0._ 6-1. 3 69 -11 16." 17"7"7Anti Roll Tks (c o, 0 . 977 110-.0 1 t '70 q 4' 0 9(6Cable Stowage

Deck Load _

Gucy 2-o- 2 ' 2-oo 712.0 444-00 _

DEADWEIGHT _ 166i- 2..5"6 j.9, 44- 4 13LIGHT SHIP - 338.2 15 . 5 f20771 125.03 167313

DISPLACEMENT ZOIM. 1 1.70 30*Z7 106.091 43676( 1393TRIM STABILITY

DRAFT AT LCF iD.62 FT METACENTRE ABOVE BL I 1i- ,__ FT

>. MOMENT TO ALTER TRIM 1" C) J. tL FT-TS CENTRE OF GRAVITY ABV BL G- i d. 70 FT

LCB AFT OF FP 3 C3Z. 73 FT METACENTRIC HEIGHT GM- 1•IO FT

l LCG AFT OF F? '-( 6.o' FT ALLOWANCE FOR FREE SURFACE 1 .- 47 FT

TRIMMdING LEVER 1,5,3 1 FT G CORRECTED .(1.63 FT

TRIM (BY STERN, VW!) ?-9I FT GM REQUIRED O .S FT

LCF AFT OF FP - 7. 0 5" FT MOMENT TO HEEL 1 0 = FT-TS0 DRAFT AT FP - AP 4 I.i FT GIANNOTTI & ASSOCIATES, INC.

NAVAL ARCHITECTS

DRATS-T DRAFT MARKS OCEAN ENGINEERS

HLW I TA 7F MARINE ENGINEERS

m , 7" " s ,n".' %. 73 . M,~ ONm.

39

LL

LO -Z

C..

Bi

j i l i ' l l ~~ 1 : I l I I i i l

TRIM & STARILITY SII!MARY

CONDIT1ON OF VESSEL: 0P~kAT1jM6 1 11 _ IDAE:L__6 PACE: 40

CARGO 2 CONSUMABLES .BAi ' AST I i • JO S NO. __B I

S ,7* -t I tio i .......___ ___ = i

REF LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

CU FT WEIGHT VCG MOMENT LCG MOMENT VERT. MOMSYMBOT COMPARTMENT TONS DV.B.L ADV.BL ABT.FP ABT. EP OF F.S.FT. FT TONS FT FT TONS FT TONS

Crew & Effects _ _ . i.O IH HI 372.Stores _ _ 7-0-0 900 2,6.0 1 I-70Fuel Oil 1-1-7. .f1 i 1o'-1 4 4.9 i .qILA 15 -Fresh Water ___ 75.O 7.uo 6 91.0 7M04. zs-

Slud e 1_ 9.3 IT 1 - C ti l 14S.W. Ballast '1!6 6.o 5135. I 44V.3 i-ojp.

____Anti Roll Tics , .L 677 130.0 :77Of CF -6Cable Stowage

9 Deck Load fbO._ I.oO ICI 0 ) i76.5' 17 5_0

i DEADWEIGHT 70- 1170 Z 1 ,4 ( 7

-LIGHT SHIP 1138.2 15.5 20771 125.03 167313DISPLACEMENT I gl-7.3 i1 3 1 9 1 134, 7I 379437 4.39-7

TRIM STABILITY

. DRAFT AT LCF - (O o FT METACENTRE ABOVE BL K-'-- 2,.. FT

MOMENT TO ALTER TRIM I" - 07. I FT-TS CENTRE OF GRAVITY ABV EL KC-- (.32. FT

LCB AFT OF FP - g 30. FT METACENTRIC HEIGHT GM1- 2. FT

SLCG AFT OFFP - 114. 71 FT ALLOWANCE FOR FREE SURFACE- ('- FT

TRIMMING LEVER .3 1 FT GM CORRECTED t 1 2.7? FT0 TRIM (BY STERN. N1 ) . O0 FT GM REQUIRED - O.1O FT

LCF AFT OF FP - I 7.03 FT MOMENT TO HEEL 1 - FT-TS

o DRAFT AT FP - '. 0 " FT AP i 1, 0 -a GIANNOTTI & ASSOCIATES, INC.NAVAL ARCHITECTS

DRAET-AT DRAFT MARKS OCEAN ENGINEERS

]PHD . . .I FT AFT I 0. 6'-' FT MARINE ENGINEERS

PEPAT II (4 x 6GIANNOTTI & ASSOCIATES, INC.

COMPARTMENT LOADING NAVAL ARCHITECTSRef. Line for L.CG. F. P. OCEAN ENGINEERS PAGE

Ref. Line for V.C-- 13.!. - MARINE ENGINEERS 41 A

WEIGHT MOMENT L.C.G. MOENT RT.MOMCOMPARTMENT FR. c V.BL ABV.BL AT.F.P ABT.F.P. OF F. S.

CU. FT. TONS FT. FT.TONS FT. FT. TONS FT. TONS

Fuel Oil (6,T /.")#1 Wing Tank (S) 11-12

#2 (P) 11-12#3 (S) 12-13

#4 (P) 12-13

#5 (S) 13-14 2., o "7.6, 160 71.0 Iu T .1.#6 (P) 13-14 2.I,. 0 -.6 160 7'.O I51"i T_._4#13 (S) 20-21 , -"16q4 160 i'9.0 39 ci 6 "_.

#14 (P) 20-21 I. 9O ? 0 1 is.6 q I '-I I

#15 (S) 21-22 2.1, 0 7. 60 (6o I0o2,.o Li Z'4 2 jZ#16 (P) 21-22 _ 2.i.o 17,6 160 W2-0 "2. '-2 2.

#17 (S) 22-23 IJ.7 7.6f VI .16.0 375 :z#18 (P) 22-23 1".7 7.&6 112. 1-16.0 37 5-

SUBTOTAL . 7.51 I1 0'I '1. -IZ6& IS'

Fresh water

F.W. Tank (S) 15 37.5 7.00 263 994.0 35Z S IMiF.W. Tank (P) 15 37.5 7.00 Z63 9.0 35 ZS It_SUBTOTAL 7Z7.0 7.00 ,1 9 L 9H.0 7050 Z13Z

Lub. Oil

Sludge Tank 14-15 m___ .3 'f3 "" '-f GI (.O 1I?1L _ _

S.W. Ballast

#1 D.B. Tank 7-11

#2 11-14

#3 14-17 136.6 1.50 2o5 10o3. '1 -q 2A4#4 17-20 1, 36.6 1.50 2.0y 1s6.6 2 I 3 9.#5 20-23 999. Z.S 2.SO .0 ." 2.0019

#7 Wing Tank (S) 14-15) q _ 32 7. 0 30 '20,o 3 62. '#9 (S) 16-18 '-9. i 7.10 -3 5 3o.o 62.-3#10 (P) 16-18 I .I -7o 3-5 130.0 4y3 __

#11 (S) 1L-2-

' . • + i iI I I I I8

O XART I U G~ I aGIANNOTTI & ASSOCIATES INC.COMPARTMENT LOADING NAVAL ARCHITECTS PAGECOMPAR NTN ONGINEERS

CONT. MARINE ENGINEERS 41 B

V.C.G, MOMENT .C.G. MOMN VERT.MOM.COMPARTMENT FR . CAP EIGT V.EBL ABV.BL ABT.F.P, ABT.F.P. OF F. S.

CU. FE. TONS FT. FT.TONS FT. FT. TONS F. TONS

#12 Wing T~nk '(P) l__-20

#1 Deep Tank (S) 16-17

#2 (P) 16-17

#3 (S) 17-18 6j. T 1 3 0 1, 131-0 9 01#4 (P) 17-18 _6-1..5 1, o 5-81 13 -0 1To/_#5 (CL) 18;-20 3 If,I 1.0o 2-962 166.o - 63 1 --

#6 (S) 23-27 {

#7 (P) 23-27 _

SUBTOTAL _ 6&.5 6.o,4 5"S" ,-3.Z5 I _,4.io _

Anti Roll Tanks (50%) _

FWD 156-- f,-5 .7 33 1 1).o 6iq 2.o NsAFT 18-19 6o. - .57 336 1i5o.o -1060 2- )9SUBTOTAL _ 2o. 5.57 672. 3o.o I S7q9 .-0i96

Anti Roll Tanks (100%)

FWD 15h-1E

AFT 18-19{

SUBTOTAL

- - - - - -

42

I-iu

~ __ -

K :~ ~co

Z _4_

S TRIM & STABILITY SU'tMARYCONDITION OF VESSEL: OP PA? i m6 ic DATE: /IOPA 3

CARGO 2 CONSUMABLES .. I 'BALL-T NOIBY. .-B

S

'I -y A 64

:, -- -' -'-- -

REF LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

SYMBOL COMPARTMENT CU FT WEIGHT V.(G1 MOMENT LCG MOMENT VERT.MOMTON TONS ADV. B.L ADV.BL T .FP AT. EP OF F.S.FT. FT TONS FT FT TONS FT TONS

Crew & Effects ( 1 6,O.0 p 72.Stores 4 . 9oo z1. i 70Fuel Oil I-____ L0 75 114 A 2, iFresh Water '7 5 0 5'2 A ".0 7 0 7-SZSludge i * " 3 9 - ' -.O 0 _____

_ _ _ S.W . Ballast 27 9 cl - q bV9 3 1 9~ 6, V6 7 1___ Anti Roll Tks 110. .q .bO i _7o'Ti 0 0q6___Cable Stowage

0 Deck Load _ O). -o 1___100 17 ______ 17 ___

DEADWEIGHT _____ 2.1_ ____ __" 175-143 _13-2__

LIGHT SHIP 11338.2 155 20771 125.01 167313DISPLACEMENT T265o.3 iZ. ' '3 .ci 32-Z'-" '-3,7

TRIMSTABILITY

SDRAFT AT LCF -FT METACENTRE ABOVE BL KM __._"_ FT

MOMENT TO ALTER TRIM I" - 50 1.. FT-TS CENTRE OF GRAVITY ABV BL TG- _, '16_, FTLCB AFT OFFP - 130. 00 FT METACENTRIC HEIGHT GM- H''04 FT

LCG AFT OF FP - 13.O FT ALLOWANCE FOR FREE SURFACE - ,6 6 FT

TRIMMtING LEVER - 3.Q 0 . FT G CORRECTED " I?. 3 1 FTTRIM (BY STERN. -111) 1 3 j 3 FT GM REQUIRED 0 .76 -FTLCF AFT OF FP -j3 "j FT FT-TS

DRAFT AT FP - C. L14 FT AP of 1. 7 GIANNOTTI & ASSOCIATES. INC.

NAVAL ARCHITECTSDRAFT- AT DRAFT MARS" OCEAN ENGINEERS.rr i.9 I FT ... .. MARNE ENGINEERS

"" - ql a I I H |k

OpP,ATI1Q 1 C GIANNOTTI & ASSOCIATES, INC.COMPARTMENT LOADING NAVAL ARCHITECTSRef. Line for L.C G. F. P. OCEAN ENGINEERS PAGE

Ref. Line for V.C,. , t. MARINE ENGINEERS 44A

WE cGT MOMENT L.C.G. MOMENT RT.MOM

COMPARTMENT FP. cH '-V.BLI ABV.BL T.F.P AT.F.P. OF F. S.CU. FE. TONS FT. FT.TONS F. FT. TONS !. TONS

Fuel Oil (6S 0) I#1 Wing Tank (S) 11-12

#2 (P) 11-12

#3 (S) 12-13

#4 (P) 12-13

#5 (S) 13-14 2I.( 7.- (60 '7'*.O i YS "#6 (P) 13-14 2I, O 7.6'-I 160 79.0 )5 5,-q --

#13 (S) 20-21 ZI.o 7.6-i 160 ('36.0 906#14 (P) 20-21 (1 [2. , 6.23 '3o [ v, 91-1 I#15 (S) 21-22 12-1 Z.0 7.60 160 Z04.0 92 #16 (P) 21-22 2-2.O 7.60 160 LoZ.O '1?, -2#17 (S) 22-23 -17 7.69 112 -Z( 6, 0 "317S 2.#18 (P) 22-23 1 .'7 7.6'-I 1i1Z :1 6.0 375 .

SUBTOTAL 1-47. Z 7.5 11 04 161.9 Zq2UZ 1_5_

Fresh water 6F.W. Tank (S) 15 37.5 -7.00 63 011.0 625" jIljF.W. Tank (P) 15 37.5 7.00 Z63 cft - 0 " 3 -5 IlSUBTOTAL 75-0 -7..oo Y5Z 9f.0o -7C 07

Lub. oil

Sludge Tank 14-15 i.3 1. 3" 5' J I. 0 13' 1 _-4

S.W. Ballast

#1 D.B. Tank 7-11

#2 11-14

#3 14-17

#4 17-20

#5 20-23

#7 Wing Tank (S) 14-19g __ T._6_.3 o i c.o 362 _

#9 (S) 16-18 '-*. I 7. 30 375 I30.o 62 3#10 (P) 16-18 -t . I 7.TO 375 13o.0 6Z53#11- 1 (S) 184-20 3 . 6 1-r.go 3oi 166o 64-0S

a S- S - - -

0PFAArtI lUGGIANNOTTI & ASSOCIATES, INC.COMPARTMENT LOADING NAVAL ARC-IITECTS PAGE

CMNT OCEAN ENGINEERSCONT. MARINE ENGINEERS 4413

V.C.G, MOMENT L.C.G. MOMENT VERT.MOM

CO PART. ENT FR. CAP WEIGHT ABV.BL ABV.BL ABT.F.P. ABT.F.P. OF F. S.CU. FT. TONS FT. FT.TONS FT. FT. TONS FT. TONS

#12 Winy Tank (P) 181g-20 3, 6 7,10 '3o I 1 66.o 61o?

#i Deep Tank (S) 16-17 6.5 '7.00 5 I5.C2 17'112-0 7#2 (P) 16-17 6cj-.' 9.OO 5131 1Z2.O 7 S69

#3 (S) 17-18 615 t.j 9.oO ' T? 1. '3- _10

#4 (P) 17-18 69. .5 'f.Cio 0 SI 13. ROt --

#5 (CL) 18 -20 329'1 90.oo Z"6Z 1166,0 2143i --

#6 (S) 23-27

#7 (P) 23-27

SUBTOTAL 790_.1 bo, 3.1 & I-ij6,57 I71 Z _I

Anti Roll Tanks (50%)

FWD 1511-16 -__ -~57 -339 l- 66-14 2043'AFT 18-19_ 6o-, 5-7 336 150.0 q0 6 o Lo'8SUBTOTAL 110-3 S.5 7 672 13 0. 0 1570'-i '(O16

Anti Roll Tanks (100%)

FWD 15;-i

AFT 18-19.

SUBTOTAL

, - , ,_, - - - - - - -

45

I.-

'It

zrL

00*

I.If

I9If I

S ~TRIM & STABILITY SlltARY

CONDITION OF VESSEL: _DATE: AGE:___

B• CARGO % CONSUMABLES ..Z'BAjLAST jBY:_ _ JOB NO. -

S

REF LINE FOR V.C.G. B.L. REF LINE FOR L.C.G. F.P.

CU FT WEIGHT V- ' MOET TLCG IMOMENT VERT.MomSYMOL COMPARTMENT TON TONS ADV.BL ABT. FP ABT. EP OF F.S.

,_ _ FT TONS FT FT TONS FT TONS

Crew & EffectsStoresI

I I Fuel Oil

Fresh Water

Sludge~S.W. Ballast~Anti Roll Tks

Cable Stowage

Deck Load

t DEADWEIGHT __

LIGHT SHIP 1338.2 15.5 20771 125.03 167313DISPLACEMENT II

TRIM STABILITY

DRAFT AT LCF FT METACENTRE ABOVE BL 10= FT

>- MOMENT TO ALTER TRIM 1" FT-TS CENTRE OF GRAVITY .ABV BL KG= FT

LCB AFT OF FP FT METACENTRIC HEIGHT GM- FT

rlLCG AFT OF FP _____ FT ALLOWANCE FOR FREE SURFACE _ ____FT

TRIMMING LEVER FT GM CORRECTED - FT

TRIM (BY STERN. HEAD) FT GM REQUIRED - FT

LCF AFT OF FP FT MOMENT TO HEEL 1 - FT-TS

DRAFT AT FP - FT AP a T GIANNOTTI & ASSOCIATES, INC.NAVAL ARCHITECTS

DRAETS-AT DRAFT MARKSOCAENIER

__ W FT AFT FT MARINE ENGINEERS

GIANNOTTI & ASSOCIATES, INC.COMPARTMENT LOADING NAVAL ARCHITECTS

Ref. Line for L.CG. OCEAN ENGINEERS PAGE

Ref. Line for V. C-.- MARINE ENGINEERS 47

SV.C.G MOMENT L.C. G. MOMENT VERT. MOM

COMPl'ARTMENT FR. CAP WEIGHT V.BL ABV.BL ABT.F.P, ABT.F.P. OF F. S.cu. FT. TONS FT. FT.TONS FT. FT. TONS FT. TONS

Fuel Oil

#1 Wing Tank (S) 11-12

#2 (P) 11-12 7-

#3 (S) 12-13

#4 (P) 12-13

#5 (S) 13-14

#6 (P) 13-14 "- -

#13 (S) 20-21

#14 (P) 20-21

#15 (S) 21-22

#16 (P) 21-22

#17 (S) 22-23

#18 (P) 22-23

SUBTOTAL

Fresh water

F.W. Tank (S) 15

F.W. Tank (P) 15

SUBTOTAL

Lub. Oil

Sludge Tank 14-15h .J

S.W. Ballast

#1 D.B. Tank 7-11

#2 11-14

#3 14-17

#4 17-20

#5 20-23

#7 Wing Tank (S) 14-151g

#9 (S) 16-18#10 (P) 16-18

#11 s () 1 8--0

GIANNOTTI & ASSOCIATES, INCCOMPARTMENT LOADING NAVAL ARCHITECrS PACE

CONT. OCEAN ENGINEERSN MARINE ENGINEERS

V.C.G MOMENT L.C.G. MOMENT ERT.MOM

COMPARTMENT FR. CAP EIT V.BL ABV.BL AT.F.P ABT.F.P. F F. S.CU. FT. TONS FT. FT.TONS FT. FT. TONS . TONS

#12 Wing Tank "(P) 18 -20

#1 Deep Tank '(S) 16-17

#2 (P) 16-17

#3 (S) 17-18

#4 (P) 17-18

#5 (CL) 18;-20 -

#6 (S) 23-27

#7 (P) 23-27

SUBTOTAL

Anti Roll Tanks (50%)

FWD 153-16

AFT 18-19!

SUBTOTAL

Anti Roll Tanks (100%)

FWD 15 - __

AFT 18-19

SUBTOTAL

/ i+

,,

APPENDIXA

TANK TABLES

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APPENDIXB

CURVES OF STATICAL STABILITY CALCUL4TION

'l

APPENDIX B

INTACT CURVES OF STATICAL STABILITY

The original Curves of Intact Statical Stability drawn up by

J. J. Henry, Co., Inc. have been modified in accordance with the change

in GM due to the weight changes. The new values for the righting arm

follow in this appendix, along with the original values produced by

J. J. Henry, Co., Inc. The original values were obtained from the "Ship

Hull Characteristics Program, (SHCP)". The center well was included in

these calculations.

The weight changes which took place affect the righting arm in two

ways. The first is the change in GM. The second is the change in

displacement due to the weight changes, which will have the effect of

changing the righting arm as can be seen in the cross curves of stability.

Both these factors were taken into account in calculating the new righting

arms, however, an additional factor was included, which is not caused by

the weight changes. The change in draft due to heel affects the amount

of water in the center well. Treating this water as an added weight in

effect changes the displacement of the ship.

The method by which the new values were obtained is as follows.

The change in GM is multiplied by the sine of the angle of heel, to get

the change in righting arm. A rise in the center of gravity (decrease

in GM) will result in a shorter righting arm. The change in weight is

constant for all conditions (38 T) and the corresponding change in

righting arm was taken off the cross curves of stability. The amount

of water in the center well was figured graphically using the drafts

in the original T&S book and this change in weight was used to figure

the change in righting arm as above.

As an example, take Capacity Condition at 40 0 heel:

KG original - 11.458 ft.

KG new = 11.64 ft.

Sin 300 0.643 ft.

ARA = (11.64 - 11.458) (.643) - .12 ft. (KG effect)

The added 38 tons decreases the right arm by .1 ft., from Cross

Curves of Stability (Displacement effect).

Graphically it was determined that an additional 32 tons enter

the center well decreasing the righting arm by .1 ft. (change in draft

effect).

Finally, the total change in righting arm is:

.12 + .1 + .1 = .32

Note that all contributions cause a decrease in righting arm. The

original righting arm was 2.161 ft. The new righting arm will be

2.161 - .32 - 1.841 ft.

REVISED RIGHTING ARMS

CONDITION HEEL RA

CAPACITY 0 0.0

5 .921

10 1.636

15 1.870

20 1.963

30 1.91

40 1.841

50 1.302

60 .509

70 -3.05

FULL LOAD 0 0.0

5 1.150

10 2.273

15 3.400

20 4.176

30 4.274

40 3.490

s0 2.218

60 0.589

70 -1.19

IA 0 0.0

5 1.280

10 2.565

15 3.800

CONDITION HEEL RA

IA 20 4.779

30 4.744

40 3.680

50 2.201

60 0.356

70 -1.343

IIA 0 0.0

5 1.101

10 2.210

15 3.054

20 3.419

30 3.381

40 2.920

50 2.018

60 .860

70 - .369

IIIA 0 0.0

5 .984

10 1.714

15 2.092

20 2.216

30 1.928

40 1.396

50 1.542

CONDITION HEEL RA

IlIA 60 -0.505

70 -1.627

IB 0 0.0

5 1.066

10 2.158

15 3.075

20 3.448

30 3.481

40 3.093

50 2.142

60 0.949

70 -0.357

IC 0 0.0

5 1.050

10 2.109

15 3.100

20 3.598

30 3.643

40 3.004

50 1.793

60 0.434

70 -1.154

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•~~~ ~~ 5'r. QI 6 iI -•

APPENDIX

WIND HEEUING ARM TABLES

Ah9

APPENDIX C

WIND HEELING ARM TABLES

The Tables in this appendix are from the original Trim & Stability

Study by J. J. Henry Company, Inc. No numbers have been changed. The

wind heeling arms are assumed to be the same due to a negligible change

in draft.

Naval Archicccs and Marine Engineers

NAME OF COMPANY SHE2T No l -I orATE _-._- _ _-

-)I[CT Coup. bYJ .Q.*K0 mY

WIND HEELING ARM

HA= 0.004 V2AL COS 2 e E2240 A

-HA.OeE)2

WHERE V WIND SPEED IN KTSA PROJECTED SAIL AREAL LEVER ARM FROM HALF DRAFT TO CENTER

OF SAIL AREAE HEEL ANGLE

HAo HEELING ARM AT 00

IHA .EEULG ANGLES

I I HA, 10 [20 300 400 1 500 [ 0o 70i

iC~r-AC ' ,'q,' O.E.o5 o,29 o.029 i:'8 .2,27 0/78 I'0?S r"026 OC) 3:7.. ... I .-___ .. __

FULLLOAD Q910. .,fS8' A O' 0.2/4 0,130

O. . . S66 0 456 0,38. 0-.1-3 . 2 . 0. . .. .. ..11A <131 0 c,418 $.681 0.3Z3 O,L.S"3 0,178 o,,os 0.oO

1IA O.'9 0.377 0.3¢3,0,Ze 0--o.,6 0, /r. 0.007 a.c f,

IB 0.421"S O.4/z~ 0.37s! 0.3/9 0249o o.126 0.106 0.0so

B c o,6Z 00 8 0.,T oS.,%7 i .?7/ 0,1-/- 0.1/6 0. 6 541BASED ON V =100 KTS

APPENDIXD

LIGHT SHIP WEIGHT ESTIMATE

APPENDIX D

LIGHT SHIP WEIGHT ESTIMATE

Following is a list of all the weight changes since the last Trim

and Stability Study of 3/11/75. In summary a total of 38.67 tons were

added at 28.43 feet above the base line and 107.94 feet aft of the F.P.

In addition, calculations for light ship originally performed by

J. J. Henry Company, Inc. are included.

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REFERENCES

I. J. J. Henry Company, Inc., "Trim & Stability Study, Ocean EngineeringPlatform", March 11, 1975.

2. Drawing No. 1736-100-1, General Arrangement.3. Drawing No. 1736-100-2, General Arrangement.4. YF 614-50500-480780, ALT-5, Lines & corrected offsets.5. Todd Shipyards Corporation, "Trim & Stability Booklet, Special

Purpose Barge 'Compromise"'.6. "Barge Promise, Specifications for Work to be accomplished",

Specification No. SND-018-76.7. Drawing No. 3203-102, Main Deck Doubles Plating, NAVFACENGCOM.8. Drawing No. 3203-101, Fairleader Foundation and Anchor Fender,

NAVFACENGCOM.9. Drawing No. 3017625, Deep Sea Anchor Installation, NAVFACENGCOM.

10. "Wind Heel Criteria", United States Coast Guard.

DATE