DOCUMENT RESUME - ERIC · DOCUMENT RESUME ED 261 238 CE 042 465 ... 10100 NINCif N11 t. $33. 51. filth tuffit Met. 0. N11. 014 A 110014 44. ... sheet No. in question and

DOCUMENT RESUME

ED 261 238 CE 042 465

TITLE Pipehanger Blueprint Reading, B-28.INSTITUTION Connecticut State Dept. of Education, Hartford. Div.

of Vocational-Technical Schools.PUB DATE 84NOTE 105p.; Some pages of this document may v,ot reproduce

well because of small, broken type.PUB TYPE Guides - Classroom Use Guides (For Teachers) (052)

EDRS PRICE MF01/PC05 Plus Postage.DESCRIPTORS *Apprenticeships; Behavioral Objectives; *Blueprints;

Classroom Techniques; Definitions; EquipmentUtilization; Guidelines; Learning Activities;*Plumbing; Postsecondary Education; *Specifications;State Curriculum Guides; Teaching Methods; *Trade andIndustrial Education

IDENTIFIERS *Submarines

ABSTRACTThis outline, for the course numbered B-28, is

designed for use in teaching apprentice pipehangers who are workingwith submarines how to interpret piping and hanger blueprintsaccurately and to visualize complete hanger assemblies, pipingsymbols, and the locations of the items discussed on the blueprints.Addressed in the individual lessons of the course are the followingtopics: understandirig and using the 688 Standard Cross-ReferencingSystem, reading configuration drawings, locating various hangerassemblies on blueprints, understanding and using piping symbols andreferences, and using the TRIDENT Class Cross-Referencing System.Each lesson contains some or all of the following: lesson objectives,a list of materials required, questions and answers, definitions,technical drawings, and instructional text. (MN)

*****************************************A***********xt***************** Reproductions supplied by EDRS are the best that can be made *

r

1

* from the original document. *

**********************************************************4.************

1 0

B-28

PIPEHANGER BLUEPRINT

READING

DIVISION OF VOCATIONAL-TECHNICAL SCHOOLS

CONNECTICUT DEPARTMENT OF EDUCATION

1983-1984

U.S. DEPARTMENT Oc EDUCATIONNATIONAL INSTITUTE OF EDUCATION

EDUCATIONAL RESOURCES INFORMATIONCENTER IERICI

?ho document nas been reproduced astecewed Iron rho vets*n Of ofganostanotirnavnit ItMaw changes hay* been ma . to ernproye

reproduct.nn quabty

Poems of wey+ Or otwoons stated In 1114 docu

ment do not neCeSSinly represent orkal ME

Pos.bon Of poky

'11

"PERMISSION TO REPRODUCE THISMATERIAL HAS BEEN GRANTED BY

TO THE EDUCATIONAL RESOD ICESINFORMATION CENTER (ERIC)"

1.

,1111

COURSE TITLE:

CCURSE NUMBER:

PERFORMANCE OBJECTIVES:

PREREQUISITES:

7E?( :

DRAWINGS:

PIPEHANGER BLUEPRINT READING

B-28

The student will be able to accurately interpret

piping and hanger blueprints and readily visualizecomplete hanger assemblies, piping symbols, andthe locations of items discussed.

PH-1

B-28 PIPEHANGER BLUEPRINT READING

688 CLASS256372 R/P, 216357 R41, 255454 R/L, 256373 R/F2355-202 R/H, 6353 -591 R/Z, 2285-213 R/F,2744-51 R/J, 2744-33 R/H, 2740-377 R/K, 2285-237 R/C2285-238 R/C, 2300-543 R/N, 2300-544 R/P,2300-547X1,

TRIDENT CLASS2620-286-10 R/N, 2620-286-11 R/K, 2620-286-12 R/M,2620-286-13 R/H, 2620-286-14 R/G, 87524-9071 R/K87524-4006 R/D, 87742-1702 R/G, 87742-1701 R/G87522-2122 R/D, 87522-2123 R/D, 87522-2124 R/D87744-3002 R/G, 87744-3004 R/G, 87742-1302 R/E87742-3104 R/F, 87742-3103 R/P, 87742-3101 R/E

B-28 Pipehanger Blueprint Reading

Lesson 1

Mrterials Req.

Handout - 688 Class Cross Referencing System

Dwgs. 2355-202 R/H, 256372 R/F, 216357 R/M, 255454 R/L, 256373 R/F

Student Material List Answer Sheet

PartA. of 3

Instructions:

Discuss Cross Referencing Using H/0 only

Part 2 of 3

Instructions:

Issue plans listed on lead sheet of H/0. Follow the formatshown on H/0 using standard plans.

Part 3 of 3

Instructions:

Completely identify hanger H-5 using cross-referencing systemwithout use of H/0. Student Material Answer Sheet will be usedfor answers.

C

k41392: F BK: 688 STANDARD CROSS REFERENCING EM REV 7/84PAGE 14'

688 STANDARD CROSS REFERENCING SYSTEM

PURPOSE:

THE PRIMARY OBJECTIVE OF THIS UANDOUT IS TO FAMILIARIZE YOU WITH BLUEPRINT (CROSS-REFERENCE) SYSTEM OF STANDARD DRAWINGS ESTABLISHED EOR THE VERIFICATION OF MATERIALSNEEDED TO FABRICATE AND INSTALL A HANGER ASSEMLY. THIS SAME SYSTEM IS ALSO UTILIZEDTO VERIFY THE MATERIALS OF A PRE-FABRICATED ASSEMBLY.OBTAIN THE NECESSARY PLANS FROM THE PLAN FILE. BE CERTAIN THEY ARE THE LATEST REVISIONS.FOR MATERIAL VERIFICATION YOU WILL NEED THE HANGER PRINT AND A COMPLETE SET OF 688.HANGER STANDARD DRAWINGS (SEE THE LIST OF PLAN NUMBERS ON THE HANDOUT COVERSHEET).

TO BE TURNED IN AFTER CLASS MI

688 HANGER DETAIL

2355-202

688 HANGER STANDARD DRAWINGS:

216357 255454

256373 256372

6

-P2'392 REF BK : 688 STANDARD CROSS REFERENCING 'PEM REV 7/84 PAGE 1. `155 14

NOTE: Index is a good time saver.

TAIILE Of CONTENTS

TIM-_-----1 ant slart.

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Cat R 5 hc.24.11.-14Gela4t. P. Arm- twicto %%IS Or Ii3G

7

NOTESJ

1. Starting with hanger detail plan 2355-202

2. Go to index and locate the hanger in question andsheet No.

NOTE: Always look in the index hangers are not alwayslisted in order.

NOTE: Ref. Block shows you all related drawings to thisplan.

START 141111 H-5

.110.1M=ftle

AM/it/ICC*NO. MtNIffNIPS 144

fhvo No1 PP 111 ItIC t AUL it COOL 11 t (ION

All CP1S1 If PLANSlt-101111 015.10

$110-111

7 NO) N011$ 101 111.01 t 111 Sul itRUCRIII (NON -NOC) 10. 415t1113 PON(114 tCNIOULI

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.

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2

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6

REMARKS

ciamommitbk.""M1111=1111111

7 SEE NOTE 6

NOTES

1. Remember your theory.

2. Item 9 consists of ( "fount)(Rod) (Nuts)

3. For further information coto Ref. Block in the upperright hand corner of thispage.

Item 9QTY 2L/M Sh 6

4. Go to Sh 6 find Item 9

PRIME COAT : ZINC CHROMATESEE NOTE 16

HILL NO. 041102355-202

SitLET OfNAVSIIIPS 516.45549'.-,5*6.6.11U010

if)

-e

P239 2:(7REF BK: 688 STANDARD CROSS REFERENCING 'EM REV 7/84 PAGE f 1S4

APJVD

1. L44 gives you description and Ref. Drawings.

2. The description of item 9 is 501 unbonded Ins

. For further information go to Ref. Block for plan numberto locate all the parts to MTS.

4. Ref. Dwg. 216357 SU 19 Jtssy 97A.

5. Procede to proper drawing and ltssy.

NOT : ways into the Remarks Column.

1

ITIT114 LIST QF HATERIAL

.

QUANTITIES ARE FOR ONEAT

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RESILIENT MOUNTSFOR PIPE HANGERS

ASSEMBLY AND DETAILS

ITOAUW311103. Q U

kt

9- THD SIZE

SELF LOCKING NUT

REMOVE SHOut.DER

DETAIL -P\FCO

13

PIPE WA SPRSiRucT SEEREF 5

SY:o3L MOUNT

HL7 HUT

ROD

REV 7/84 PAGE of 14

..131141

1, Find asst'. No. 97A, and read across.

2. Size 50 lb. spool ma', Pc no. 76 in L/M.

3. Self LXG nut Pc. No. 3 in L/M.

4. hex Nut Pc. No. 12 in Ml.S. Rod sa s see sheet 28 rocede to that

TABLE I UNBONDED SPOOL MOUNTS DETAIL-

RIV

1111 MIL 10111!531 1741 31 1

3131-30314Jul

III $J1 MUM111104M6

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1 I - - yu. 1 K.14o71.48

P2392: AK 6 8 $T D OBS' REF i NCING

11. Pc No. 39 on rod table.

2. All dimensions are loca to the left of table.

3. Example A = 3/8 Dia.

4. All items found in list of material Pc Noss3, 12, 39, and 76.

61HD SIZE -7

REV 7/84 PALO of 14

a

TABLE E) RODSft vs

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--NP2392:rREF BK: 688 STANDARD CROSS REFERENCING. ZEM REV 7/84 PAk.f of'' 14

HANGERS H5

EL EV 11(6 POUT

X Sa z PLAC FORM

SUIT' R1 RE r 8S)

,%

SECT LKG AFT

HANGER HtCONSItlING OF :

ITEMNO QTY 1. /ii

REMARKS

16

2 6

33 SEE WTI: 6

MOWS

. Remember your theory.

. Item 16 consists of (clamphalves) (liner) and (nutand bolt)

. For further information goto Ref. block in upper righthand corner of this page.

. Go to sheet 6 find item 16.

PRIME COAT; ZINC CliliOmATESEE NOTE 1i;

17 AMUM.

I 0" ";1.1af.c *?0.1.501NAvSnIPS c.16-4554hr.c, laatilr.61

4

.11

A

P2 39 2. F113K: '685 STIANDAiRD CROSS 'REFERENCING -OEMREV 7/84

NOES

1. 14/M gives you description and Ref. drawings.

2. The description of Item 16 is type 1 strap hanger.

3. For further Information go to Ref. block for plan numbersand assy. for detail of strap hanger.

4. Ref. Dig. 255454 SH 14 Assy. E.

5. Proceed to proper drawing and assy.

MA TA LIST pF HATERIAL

OUAnTITIES ARE FOR OHE41!

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P2392: (-REF BK: 688 STANDARD CROSS REFERENCING. 'EM REV 7/84 PAG. of 14"

NO'rES

1. Find assy. E.

2. Assy. E IPS size is 1".

3. C3amp half (Pc No. 155) sees eet 15.

4. Rubber insert Pc. No 455 (linersee sheet 16.

5. Bolt Pc. No 52 see sheet 10.

6. nut Pc. No. 29 see sheet 9.

NOTE: Remember the Pc. No, beforegoing to another sheet.

ASSEMBLIES raR STRAP HANGERSTEMPERATURES Z5G'F AND LESS

STEEL.

NWPWFOR

ASSY

A 14-03243B 244C 245,

14-4

247

PC NO.

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STEEL ( ZINC GOATEE))

NMPNFORASSY

PC NO.b-=

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2403257 201 4-51 74

CRES

PP4FORASSY

PC NQwx

2t1oD 1 zcoD L UAD 1b433 BA152 457 51 2 AB 1409186

153 453 29 AC154 454 AD155 455 AE

202 441 742403263 .501 4-51 74- 33

33 882403 258 203 453 75

2409197 30Z 452 74 3334 CC

21

249

33445

LM

250251252253254255

157 457153 458151 403140

141

142

143

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55

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AH

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Q PC MO 52. 4 75 MAY BE SuBST TUTED FOR PC wa 53 4 74, RESPECTIVELY.

BOLT

mAx---FELASTIIC

STOP MUT

RUBBER INSERTS (SEC. MOTES

HANGER TYPE Na i

SHEET I22

P2392:r1EF BK: 688 STANDARD CROSS REFERENCING ZEM REV 7 84 nPA 10 of 1.

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OROCITY

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NOTES

23

1. Pc No. 155 1" IPS

2. Read to dimensions table

3. Dimensions are lettered to go with diagrbelow.

4. Example 2 holes F dia. F= 7/16

5. Go to Sheet 16 find item 455

P.l266)2 RtF aide fErAtitkiiit:(aRictilE litigiltditiditic rgt4 ittVI 7I014 pritit Z1.1 of" 1141:

.ROuut T TO OE CUTwiTt4 A StAkRP TOOL

I

1.141700

R 0 WET

gmPC. No. 455 is a1" grommet.

2. Dimensions arelettered by size.

5

. Example: B dia.= 1 5/16.

PC. No. 29 sheet9.

Pc. No. 52 sheet10.

25

OM

JIMMI.

RUBBER GROMMET INSERTS 150. r`':1;1 MATER MATERIAL RAW MAT{.

SPEC SOURCEJr£ at:S.:0465Afr1 (

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MAIL SPEC Mat00 s..1`41 q740 ZS'

Na YABt ST E. NO REMAR

FOR. 1C.11 t.sEI p. 00 5. 1 4.1 97-31. 301

1 97 - 31- 30 4.tEX SAF txxvos

Z8tOuNt 25

?b ti) uti. ZB2.9

1 11:1

DESCRIPTION

ibut4C 29

5CO

EL APLO mit:N.250V

LIST ac MATMK:MATERIAL MAIL SPEC

STEEL Att5 1357AZINC. PLO Glk Z

IfiuNC Z

1 to ut4C IAN

47 (.4 t .14 1.03 138210 L..STE st?

NOTE

fel .44 224

SS 38,kAlkt 5TOUT

RAW Mil.SOURCE

P414 SYMBOLOR ST 01.1l at PAART.S

0:11- 40 410

ST17.t.O. 411 CUT CitLm LC: 1"97-40 43547-40.454.

-9 7 40 -41$

97.40 '421

P1392: r"tEF BK: 688 STANDARD CROSS REFERENCING .EM

HANGERS H5

REV 7/84 PAt 2of14

4 1

13 X 3 X PLATFORM/ SUPPQRT (RE a )(HT S)

...

TY

9ABT

14 1

110TES

TYPx1/4

45° _11

ELEV LKG PORT

F wD

SECT LKG AFT

1. Item 33 is a support.

2. For details of support go toSH 7 in list of material.Look up item 33.

3. Item 33 says look in plan256"/2 assy. 4A50 on sheet10 for details.

4. Proceed to proper plan andsheet and assy.

PRIME COAT :.21NC CUROMATESEE NOTE 1G

H ull. HO. DwG.O:151315m5Q021REV

NAVSIIIPS 516-455495527 28

P 2 39 2 : (EF BK : 688 STANDARD CROSS REFERENCING '

REV 7/84

I

PAGE jof 14

LIST OF HAMILL

QUANTITIES ARE FOR*ONE(=MOONMt a

mu No, 11114,I 4 mixcIA sytf011 sop) Mit

OIMENSION puoviDED 'EsyNGR DE T v./WEN IZECIWRED

k .

FOR 1-40LE DIA SEE SH 8.

FOR GRILLING SEESHEE1

<82 ts) v.a

FOR wELO SinSEE SHEET 116

SU Rol HI Sw I?

TYPE_Auca f

1101A1.

ll'i

11C.3/A I

AC3/1I 1815

63.14

0.1 sti.;0

eC.I MO

[11C1 i 4CS.0

1...11E1 1/.4 4A100

SaPPo(?1-PC u0. AI ASS? NO. SIZE SH 5 HMI

015 21211/1 5

B I .0OM Ow

7'12',X1/4 6

4E15 31)11/4

FIESMti(S,

THE Sty, St t Cnol 10 EttEt.,; II 1

1,4 S."' t :!;01 f Sc. .:le. to F t t.v

I .131 tO EWA' a

81.011.1111141.011111.1

9

100

12

11Ct 114 45100 ."4 \ t3

11.C1 1. 7 4&200 14A4 T' 14

e.c.t 1/71 46700 5x5xi

29

W ccUJ

LAJ

UJ t t02 ea

71.1, T-1 S., : :9

Kr. 11 -1: :I 1-11 S7,A,

NOt 10

NC1TES

. Go to Sheet 8 for drilling instructions.

NOM Always read information around the diagrams given.NOTES: TYPE 4 SUPPORT STRUCTURE MAY BEMODIFIED BY DRILLING HOLE. WHEN

REQUIRE.0 BY HANGER DETAIL.

P2392:rREF BK: 688 STANDARD, CROSS REFERENCING ..ITM

Now. 6a man OH CORNERS

RE ILL/7 84 PAGE / of 14

_ _

31

PC NO

L SUPPORT D.RILUNGU011/11 PC HO.SIZE SH 5 SUPPORT

0111(11SICI:S

A0111 Dot !C-01.4 001.14154 '21iX 1/4 3/4 1/11 1,1

151

154

508

.501

50n

1001

24 X 23 I 1/4

3 1 3 X 1/41 I

.2 X2 I 3/I

3 X 3 X3 /1

3/4 1 lie I 1:3 I, 2

3/4 I 3.14 1," 1 3

33 I 33 X 3/11

3 z 3 X 1/2

I 11004 13.4X 1/2

1001 41 4 .1 1/2

2001 0 '1 I 4 X 5/1

200

2001 15 51 5 15/1

1 3: 1 1

1 3/1E "

'-f-1-rX--t-1-41!111-- 11I 1/2 la 3 ti

NN ES

. Always check your item No. in list of material.. Pc. No. B Sheet 5

. Proceed to proper sheet and Pc. No.

elAWIIIIMMEM0 .11P-11471REV: 5

ti

;.1

STUDENT MATERIAL LIST

ITEM QTY MATL TYPE SIZE REMARKS'

CLAMP OR BLOCK ASSEMBLY

RESILIENT MOUNT ASSEMBLY (IF REQUIRED)

r

SUPPORT ASSEMBLY

. 33 34

0

B -28 Pipehanger Blueprint Reading

Lesson 2

Materills Req.

Dwgs. 256372 R/F, 216357 R/M, 255454 R/L, 256373 R/F, 2285-213 R/F

Student Material List Answer Sheet

Question 1

Using Cross-Referencing System identify all parts of Hanger H-1.List answers in order on answer sheet.

Question 2

Using Cross-Referencing System identify all parts of Hanger H-19.List answers in order on answer sheet.

35

B-28 Pipehanger Blueprint.Reading

Lesson 3 Reading Configuration Drawings Dwg #6553-591 R/Z

1. What type and size weld is ,squired to attach pc.80 of hangerCF-H-504 to the ship's structure?

ANS: 9/16" fillet weld, far side - single bevel fillet near sideTZV.1 backgrind required.

2. 'How far above the main axis would hanger CF-H-252 be located?

ANS: 6' 3" above the main axis

3. What is the piece number and what type of piping is being supportedby hanger CF-H-173?

ANS: F-18D, Flex-hose assy

4. How far off vertical must the rod for hanger CF-H-513 be rolled?

ANS: 30°

: 6. What is the minimum lug length for hanger CF -H -549?

ANS: 4"

6. What type and size weld is required to attach pc.100 to pc.62on hanger CF-H-177?

ANS: 3/8" fillet all around

7. How far aft of fr. 96 is hanger CF-H-205 located?

ANS: 15" aft fr. 96

8. What pipes are being supported by hanger CF-H-205?

ANS: P57-3, P55-3, and P219-1

36

'B -28 Pipehanger Blueprint Reading

Lesson 3 Reading Configuration Drawings

Page 2

Dwg #6553-591 R/Z

9. Whit is the angle between the rods on hanger CF-H-616?

ANS: 60° (40° + 20°)

10.. What is the length of item 97 on hanger CF-H-548?

a

ANS: 10"

11. What type and size weld would be required to attach item 38 toitem 126 on hanger CF-H-205?

ANS: 3/8" fillet all around

12. How far off the vertical centerline would P58-3 on CF-H-206 belocated?

ANS: 541/2"

13. Hanger CF-H-260 supports what pipe?

ANS: P227-5

14. What is the tolerance for angles given on this hanger plan?

?NS: + 5°

15. What is the dimension given for the mount from the clamp on theaft leg of hanger CF-H-153?

ANS: 61/2"

16. On hanger CF H-411 what type and size weld is required to attachpc 15-2 to pc 15-1?

ANS: 5/16" weld near side only, fillet

17. How far below the main axis would hanger CF-H-295 be located?

ANS: 1" BMA

37 ..""*"*"1-tr r "1-'1.(-.4 -

B-28 Pipehanger Blueprint Reading

Lesson 3

Page 3

Reading Configuration Drawings Owg #6553-591 R/2

18. What is the pipe number and size of the pipe supported by hangerCF-H-569?

ANS: P13-3, 11/2" I.P.S.

79. How many degrees will the clamp half be rolled off vertical onhanger CF-H-663?

ANS: 70°

20. What is the overhang allowed for pc 77 to the Bilge CollectingSump Structure on hanger CF-H-165?

ANS: 1"

21. What type of weld inspection is required to sell the ship'sattachment weld on hanger CF-H-191?

ANS: MT required

22. How far below the main axis would hanger CF-H-260 be located?

ANS: 8' 9"

23. Hanger CF-H-354 supports what type of'piping?

ANS: Capillary tubing

2t. What is the angle required for item 32 on hanger CF-H-174?

ANS: 30°

25. What is the length of item 85 on the inboard leg of CF-H-167?

ANS: 84"

C

38

B-28

Lesson 4 (cont.)

11. H-154' Ans.

12. H-35Ans.

13. H-3Ans.

14. H-17Ans.

15. 11-186Ans.

t

39


Lesson No.

Materials

4

Required:Dwgs. 2744-51 R/J, 2744-33 R/H

Instructions:Give all locations for the following hangers.(Port/Stbd. of Centerline, Fwd./Aft of FrameAbv./Blw Main Axus or ABL

1. H-106Ans. 9.3/4 "fwd. Fr.115, 27i"Port, 59"BMA

2. H-85Ans. 64"port, 14"Aft Fr.115, 46 "AMA

H-139Ans.

3sfwd4 Fr.114, 6'9 "Stbd., 11,6" AMA

4. H-183Ans. 25 "Port, 8i"Aft Fr.106, 8111i"BMA

5. H-5

Ans. 6110"Port, 9"Aft Fr.99, 6110i"BMA

6. H-111_Ans.

3"Aft Fr.114, 22"Stbd, 60"BMA

7. H-7Ans.

12,5"Port, 710i"BMA, 17"Aft Fr.99

8. H-30Ans. 56"Port, 13i"Fwd Fr. 112, 62-3/4"BMA

9. H-149Ans. 8'3 "AMA, 1311i"Stbd, 11"Fwd. Fr.103

10. H-88Ans. CI,Fr.117, 10'7"Port, 44"AMA

8-28

1,1son 4 (cont.)

11, H-154Ans. 7"Port, 15,6"AMA, 6"Fwd Fr.101

WeAMA 4"Fwd Fr.112, 13,9"Port

13. H-3Ans. 11eAft Fr.99, 28"Port, 8'10"BMA

14. H-17Ans. 9"Fwd Fr.107, 22"Port, 13,131"BMA

.15. H-186Ans. 5"Stbd, 1411-3/4"AMA, 13-3/4"Fwd Fr.109

41

B -28 PIPEHANGER BLUEPRINT READING

Lessdn No. 5

Materials Required:Dwgs. 2740-377 R/K

Instructions:Give all locations for the following hangers.(Port/Stbd. of Centerline, Fwd./Aft of FrameAbv./Blw Main Axis or ABL)

1. H-3Ans.

2. H-6Ans.

3. H-40Ans.

4. H-18Ans.

5. H-32Ans.

6. H-29Ans.

7. H-13Ans.

8. H-49Ans.

9. H-4Ans.

10. H-30Ans.

11.. H-39Ans.

12. H-14Ans.

(No Height Dim)

13Ans..

(No Height Dim)

14. H-20Ans.

15. H-25 42

rt B-28 PIPEHANGER BLUEPRINT READING

Lessoi No. 5

Materials Required:Dwgs. 2740-377 R/K

Instructions:Give all locations for the following hangers.(Port/Stbd. of Centerline, Fwd./Aft of FrameAbv./Blw Main Axis or ABL)

1. H-3

Ans. 12'8-1/8"Port, 8i"Pwd. Fr. 53, 12111-5/4"ABL

2. H-6Ans. 16"Fwd Fr. 59, 42"Port, 79"ABL

3. 'H-40 (No Height Dim)Ans. 6'6"Port, 10-5/4"Aft Fr.51

4. H-18Ana. 17"Fwd Fr.62, 711"Stbd, 15'2"ABL

5. H-32Ans. 17"Aft Fr.57, 11,8"Stbd, 15'0-1/4"ABL

O. H-29Ans. 41-3/4"Aft Fr.51, 11110"Stbd.,15'0-1/4"ABL

7. 1M3Ans. 22"Aft Fr. 59, 10,2"Stbd, 83"ABL

8. H-49Ans. 22l1"ABL, 819"Stbd,4"Fwd Fr.62

. 9. H-4Ans. 33"Fwd Fr.52, 12'5-1/8"Port, 9'8PABL

10. H-30Ans. 6"Aft Fr.54, 11,10"Stbd, 15'PABL

1. H-39Ans. 10-5/4"Aft Fr.51, 44PPort, 31'10"ABL

12. H-14Ans. 22 "Fwd.Fr.62, 10'2"Stbd, 7,5PABL

13. H-5 (No Height Dim)Ans. 10i"Fwd Fr.58k 55-5/16"Port

14. H-20Ans. 9"Fwd Fr.59, 10'9-3/4"Stbd, 8'2"ABL

15. H-2518"Aft Fr.56, 1013-3/4"Stbd, 8'2"ABL 43

B.28 PIPEHANGER BLUEPRINT READING

Lessop No. 6

Materials Required:

Dwgs. 2285-237 R/C, 2285.238 R/C

Instructions:Give all locittions for the following hangers:(Port/Stbd, of Centerline, Fwd./Aft of FrameAbv./Blw Main Axis or ABL)

1. H-13Ani.

2. H -6

Ans.

3. H-19Ans.

4. H-66Ans.

5. H-26Ans.

6. H-27Ans.

7. H-33Ans.

8. H-25Ans.

9. H-28Ans.

10. H-3Ans.

11. H-41Ans.

12. H-2Ans.

13. H-10Ans.

14. H-44Ans.

15. H-53Ans. 44 .

-"*14.


Lesson No. 6

Materials Required:

Dwgs. 2285-237 R/C, 2285-238 R/C

Instructions:Give all lcAtions for the following hangers:(Port/Stbd, of Centerline, Fwd./Aft of FrameAbv./Blw Main Axis or ABL)

1.. H-13Ans.

2. H-6Ans.

3. }1-19MIS

4. H-66Ans.

5. H-26Ans.

6. H-27Ans.

7. H-33Ans.

10 "Aft Fr.91, 11'6"BMA 9'8"Port

6"Aft Fr.88, 13'7 "BMA, 21eStbd

6"Aft Fr.108, 14'10"BMA, 188 "Stbd

6"Aft Fr.108, 11'6"BMA, 8'0-3/4"Port

6"Aft Fr.95, 15'BMA, 17"Port

6" Aft Fr.97, 17"Port, 15"BMA

9 "Aft Fr,99,13'2-3/4"BMA, 7!5"Port

8. H-25 .61FwdAns.

9.Ans.

11-29"Fwd Fr.97,8

10. H-3Ans.

11. H-41Ans.

12. H-2Ans.

13. H-10Ans.

14. H-44Ans.

15. H-53Ans.

18iuStbd,

1413"BMA,

14,10"BMA

18i"Stbd

6"Aft Fr.88, 69 "Stbd, 13'7 "BMA

10 "Fwd Fr.102, 7'5 "Port, 12'8"BMA

47"STBD, 18i0AFT Fr.87,.13'7 "BMA

7i"AFT Fr.87, 8'5-3/4"BMA, 10'1"PORT

ELFr.105, 6'7 -3/4 "PORT, 11'6"BMA

E.Fr.111, EL of ship 13'3i"BMA


LESSON NUMBER #7

Materials Required:

Handout Pipefitter Symbols for Fittings

Handout Pipefitter Blueprint Reference

Dwgs. 2285-237 R/C, 2285-238 R/C

1. Using handouts and blueprints provided, discuss useof piping symbols and references.

wt.

4b

, or MI r "' -

11141.

HANDOUT: PIPING SYMBOLS FOR FITTINGS

rjTh (C) riTh

EICCCfi (-I

: 47

P0185: HAND/OUT: Pisoefitter Blueprint Reference Rev ,/81 Page 1 of

TRUE SCALE -

NON-DETAIL -

DATUM LINE- -

NEAR & FAR -

DIA. FORM -

TR IPS

means the scale shown the face of the blueprintis 1/2 of the actual scale used.

means that the pipefitter will have to make atemplate from the plan and the ship. .

means it is a reference line; e. g., at a pointmarked 0' 0;, from that point or line.

near would be the pipe on a plan that is theclosest to you and far is just the opposite.

is to what diameter the pipe will be bent to.

- is the formula used to compute the diameter formof a pipe bent from the detail plan.

- three dashes on a detail plan at the end of thepipe indicates, allowance of three inches at the endof the pipe for tolerences, also at the start of the pipe

-4- -4- - on a plan indicates a bend in the pipe and whichdirection it is bent in.

- symbol indicates that there is a hidden bend.inthe pipe on the plan.

- indicates two holes up for alignment of a range.

Ma. . awl,

- indicates one hole up for alignment on a flange.

- indicates a.pipe bend on a pldn that is'bendingdirectly towards you from the plan.

- indicates a pipe bend on a plan that is bendingdirectly away from on the plan.

- indicates direction of flaw of fluid on a plan.

- indicates flow may go in either direction.

48

4

.:

P0209 HANDOUT: BRIDGE WALL MARK Rev 3 81 Pare 1 of 4

S

C

0

This symbol is commonly called a BRIDGE MARK and is found on theblueprint and the Globe Valve body. It is this symbol that is usedfor orientation of the 'lobe Valve for installation.

GLOBE VALVE

BONNET(IF SEPARATEFROM BODY)

STEMPACKING

STEM

BRIDGEWALLFLOWBARRIER

HANDWHEEL

GLAND (ORPACKING) NUT

BODY

DISK

045$44-SEAT

The BRIT3E MARK is nothing more than the internal construction of theGlobe VsIve - it consists of the Flow Barrier and the Stem.

TOP BARRIER,

BOTTOM BARRIER

Because the BRIDGE NIARK represents the internal construction of thevalve, it can be used toorient the valve for Installation.

. P0209 HANDOUT: BRIDGE WALL MARK Rev 3/81 Page 2 of 4

TYPICAL VALVE INSTALLATION is designed so that the fluid flow andpressure act against the seat of the valve.

..-r1r I II I II

)I

I

I I I .i.

' o'.1e C:

I.......

I ..1.,. flik....FLOW -----21...74.- -1- --PRESSURE . . ..,- -- --- -. --........-

SPECIAL VALVE INSTALLATION is designed so that the fluid flow andpressure act against the packing rather than the seat.

--- --(.1

nr i

I 1

II 11 ......i

ec.--' -.) 4r."-T-----PReMRE1 f ---"cji... _I ......" v;

...iFLOW

.111..."10 ''...

lir

FLOW DETERMINATION - There is no way of knowing if the valve you. .are installing is a Typical or a Special valve installation, therefore

there is no way to know which way the fluid flows or where the pressureis exerted. The only way to'ensure proper valve installation is.,toinstall the valve with its BRIDGE MARK oriented in the same directionas called for by the blueprint.

50

r

. 4-1.,duv nAWDUUT: MUDGE WALL MARK Rev 81 Page 3 of 4

The Globe Valve must be installed with its BRIDGE MARK oriented inthe same direction as the BRIDGE MARK on the blueprint - REGARDLESSof flow direction or pressure.

NOTE - BRIDGE MARKS are not used to orient the valve handle duringinstallation - the valve symbol is used far this purpose.

pfd

If the BRIDGE MARK is missing or incomplete on the:

Valve - stop work and see your supervisor. A BRIDGE MARK MUSTbe placed on the valve before installation - Lack of a BRIDGE MASKis cause for rejection.

Plah - stop work and see your supervisor. Do not interpret ityourself.

51


Lesson Number 8

Materials: Drawing Numbers- 2300-543 R/N, 2300-544 R/P

1. What type and size fitting is F-23 ?

Ans. .

2. How many F-2 fittings are required on this drawing ?Ans.

3. . What service does HP-368 perform ?

Ans.

4. What plan would be used to locate the foundation to whichHP-362 is attached ?

Ans.

5. How many in flanges are used on these drawings ?

Ans.

6. What pipes are used to service the Pont Torpedo HoistCylinder ?

Ans.

7. What pipes are used to service F-26 ?Ans.

8. In what revision was fitting F-8 added ?

Ans.

9. F-26 is shown in zone 4 B + C on drawing 2300-544 planview, what section view also shows F-26 ?

Ans.

10. In what revision was H-49 added ?

Ans.

P0209 HANDOUT: BRIDGE WALL MARKRev 3/81 Page 4 of` -4

Compare the valve drawing with the four piping details and indicatewhich end 'of the valve is fitted to the pipe - End A or End B.

44/2

2. 2.

( 3- 3.

3

PW149

4. 4.

4.

2.1/2R

r-

PW150

ENDB

53.

B-28

ON Lesson Number 8 cont.

11. In what revisions were the locations for H-35 + H-36 changed ?Ans.

12. On what plan would yoll find the hanger details ?

Ans.

13. What does the symbolsignify ?

Ans.

next to H-38 in the hanger table

14. Where would you find a complete list of notes for drawing2300-543 ?

Ans.

15. What valve connects to shuttle cylinder No. 2 ?Ans.

-sla.


(C) Lesson Number 9

Materiail.s: Drawing 2300-547x1

1. Is valve HS-33 when installed, locked open or shut, ?

Ans.

2. Does P2538T-4" service HS-41 or HS-42 ?

Ans.

3. F-6 is a reducing tee, what pipe or pipes does it service ?Ans.

4. In what direction is the flaw for HS-64 ? (Port or Stdb)

Ans.

5. Why was hanger H-17 revised ?

Ans.

6. In the valve list, HS-64 has a + symbol to the left, why ?Ans.

7. To what block valve is FL-2 attached ?

Ans.

8. What is the pipe length required for P-2877 ?

Axis.

9. What pipe or pipes are supported by hanger H-18 ?"Ans.

10. In what direction is the flow of HS-38 ? (Up or Down)Ans.

11. HS-37 has two lines connected to the top, what are thepipe numbers ?

Ans.

55

C.)\

t

B-28

Lesson 9 Cont.

12. How far off the baseline is the bottom of HS-36 located ?Ans.

13. In section vie 14A what is the distance between centers. of pipes P2539U-i" and P2538T-4n ?

Ans.

14. What type of material is used for HS-35 ?Ans.

15. How many F-4 fittings are used on this drawing and to

what pipes are thet attached ?

Ans.

AO.

56

C

:T1.1-28 PIPEHANGER BLUEPRINT READING

-1.37esson Number 9

Materials: Drawing 2300-547x1

, 4.

nIs valve-HS-33,when installed, - locked open or shut ?

""Ans' -.1.&KED SHUT

:11oes*P2538T-i" service HS-41 or HS-42 ?Ans. HS-42

F-6 is a reducing tee, what pipe pp pipes does it service ?Ans.

,.... 82598-3/8", P28324", and HS-33

In what direction is the flow for HS-64 ? (Port or Stdb)n:.Ans.

. PORT

.

5. irhywilis iiiriger H-17 revised ?

And' TO CLEAR ADJACENT HANGER

6. In the valve list, HS-64 has a + symbol to the left, why ?Ana.

TO SPECIFY ITEM IS N.D.

7. To ghat block:w-alve is FL-2 attached ?-z:7__ =Ans-7

HS-35 =

8. What is the pipe-length required for P-2877 ?r7- =

15' (Fifteen Feet)=

9. What pipe or pipes are supported by hanger H-18 ?Ans.

P2536R4ti,

10. In what direction is the flow Of HS-38 ? (Up or Down)Ans. UP

11. HS-37 has -two lines connected_to the top, what are thepipe numbees ?

Ans.P2540-i", P2542=i"

B-28

Lesson 9 Cont.

c

12. How far off the baseline is the bottom of HS-36 located ?Ans. .211 4"

13. In section view 14A what is the distance between centersof pipes P2539U-i" and P2538T-i" ?Ans. 11/16"

14. What type of material is used for HS-35 ?

Ans. Aluminum Alloy

15. How many F-4 fittings are used on this drawing and towhat pipes are thet attached ?Ans. 2, P2544 and P2546

(

P2301: REF BK: TRIDENT STANDARD CROSS FtEFEPlr'NG SYSTEM REV 7/84it

;

IREEESINABDIECELIEEEENCIE2SEL

ROSE:

THE PRIMARY OBJECTIVE OF THIS HANDOUT IS TO FAMILIARIZEYOU WITH BLUEPRINT

(CROSS-REFERENCE) SYSTEMOF STANDARD DRAWINGS

ESTABLISHED FOR THE VERIFICATION OF MATERIALS NEEDED 11) FABRICATE AND INSTALL AHANGER ASSEMBLY, THIS SAME SYSTEM IS ALSO UTILIZED TO VERIFY THE MATERIALS OF A PRE-FABRICATEDASSEMBLY.

.

OBTAIN THE NECESSARY PLANS FROM THE PLAN FILE. BE CERTAIN THEY ARE THE LATEST REVISIONS,

--c".r".1 of 1:kA_

FOR MATERIAL VERIFICATION YOU WILL NEED THE HANGER PRINT AND A COMPLETE SET OF TRIDENT HANGERSTANDARD

DRAWINGS (SEE THE LIST OF PLAN NUMBERS ON THE HANDOUT COVERSHEET).

59

TRIM HATER IFTAIL

.87524-9071

ThloutsgR_SIMARD DRAWINGS!

. 2620-286-102620- 286 -13

2620-286-11 2620-286-14

2620-286-12

60

1 ' 1 it, I .0 p.P239 I BK: TRIDENT STANDARD CROSS REFEREb ao SYSTEM

STEP I

A, STARTING8724

ITH90/1tide HANGER DETAILPLAN.

NOTE PLAN NUMBER IS FOUND IN THE TITLEBLOCK.

B. Go TO THE INDEX AND.LOCATE THE HANGERIN QUESTION, AND THE SHEET NUMBER.

C. PROCEED TO SHEET NUMBER LISTED.

c441.tfte N00024-73-C-023?lillgaigivitaiMeill

7IA MIN Of 14 WINAVAL SEA SYSTEMS COMMANDwAsHINGT. .0ilactik Bost &vision

C....... C......e.. NIA. . ba 11. w" SSBN TRIDENT CLASS

HANGERSMSL GAS kt2 BANK NO. 2

1r--1.r1.'f..17f1.1.TAlEr 1:11-..-I.T..1:.-c.r...r 1:-.rot-rii-r-l')ititib sib'. t, riz nANt. ri

87524.9071OR tl. __clot §.1"lout .4...,....s..ec.,t4PP.._ t..tic. .:0,....,

A.. ......r... .",. _ .afi:

1_,

..,..,2.1, , ,-;

i,. .,.. e `.1.. .-..,......... r

A O AS TYPE 1 DRAWING SU( F SC41 110NAYS( A OSTAwDia NO sty

....mit

NAVY APPROVAL.NOT REQUIRE()

AP PVL

CA.:

-)80064 704 4614 891 Kscut NOM I

I P1(1100101 015

61

It

REV 7/84 Pi' 2 Of 13

NOTE ALWAYS LOOK IN THE INDEX. HANGERSARE NOT ALWAYS LISTED IN ORDER.

NOTE TIE INDEX IS A GOOD TIME SAVER.

Coll) *1'.

lakROhUSWNIUD E.X.REFERE tsteiS6AN NoTtSGE, NoTeS

P.0-MS7,!5r. 01t3fi

.1.18.3t_X41.14.

04

1,.1w Va

1.1. ..,. ....-----.......

K

gr n KOPa

...am m.o..

01Qt011'

. ^II *

otlHilo

5

........... .. ,.. .

... IIt".j tI 1

62

P2391 BK: TRIDENT STANDARD ckoss REFEREN--t SYSTEM REV 7/84 PAGE', f 13.

THE DETAIL DRAWING ALSO DESIGNATES THE ITEMS REQUIRED TO MAKE UP4 COMPLETE ASUMBLY, IHESE ITEMS ARE DEPICTED AS ENCIRCLED NUMBERS,a) ,(;) ,0) 01,0 ARE THE ITEM NUMBERS ASSOCIATED WITH THIS HANGERASSEMBLY,/

PARTS LISTWI NO 1011 {U/nHO SE0 CLASS Lvl

HOUR NAME . TYPE MODIFIERS12E OR mE10H1 nAtEA1121

DOCUnEnt ORORRWIHO NO

C/Iu/m

PRRI nUntIERnf RAIL 61K NO

SERVICE ORREMARKS

PR

$It

6I PC

6006 04mAmOEP ASS/ PIPE

Him61624-90,1mm6

36169 4644691-0000Nn6nf

XtT

1 irf(MR Is

HANGER ASSY PIPE wimp IT2.000IPS Sit 2620-28A.14

ASS/ 4.96169 241549S-00A0

IT 21 Pf

100111 ,IsWINGER ASSY PIPE (MUNI t firm'103 LBS Min 262 60-t1

A .Y eim96169 2446496-0000M

nfli 3

gbLeitS-4..,....-44.--a"A1----Ii 16006F

1 lrc1 Fl

m

HANGER ASS/ LIP( nouNI LUG SPKT9. A A

670-206.11R$ (ON

96169 2445496-00E0mnf MIill8E SOME

2.000 1 2.000 X 0.187mOn STEAstn-AS30

011106 11

961E9 40.03-1665nr

-

T 190040

1 INN

AAR FL HR0.600 X 3.000Stt

00-3-141 96169 30-11-0630nf

NOTES

. Remember your theory.

Item 0 consists ofclamp halves, linerand fasteners.

. Plan No. and Assyfound in drawing

column of the listof material.

. Proceed to properPlan and Assy.

111ILA

\ TO.

ANM 214614 AU LOCATION: PANEL ef ON 87865.1512

H GR. CCLD LOAD DEFLECTION

NH6A TNSN.NH66 CPRSN

SECTIONLOOKING AFT

67f))4-90 I

C".7

WELDSYMBOLS

3

NLI: U)3A

3117

T2S.I

NOTE 9 LH39%.

V4

I)

r25.1

NOTE 3411

316

13.A;

ELEVATION A-A NOTE 10

LOOKING TO PORT NH6 A poRTz:=7-- FWD -== NH6 B

P400024 .73C-02 32G diCin ri A L OITNAMICS

Voctric don Divisionts..6.114141.4

itGRSat

M51. GAS N2 BANK 2/SCIA HO. 011AwmGs.0

B 80064scAti i/8

-104 46448911 ig( t

1 MAT E RiAL1

P239(-RME BK: TRIDENT STANDARD CROSS REFEREI .NG SYST;EM REV 7/84 GE 4 of

1110INtt16AL

I Ca. tww.

: a.

NAVAL SHIP SYSTEMS COMMAND

.fz.211:0186'

11°%`-` v d1"1 toll

1,4)70*./CAL5:; :J

HANGER STANDARDCLAMPS & &DOG

. ASS? d DE-T

-175:75-574 -r 5rcW1 $4 CV 0,

H 80064 845S.""tP^r4

24.46A98NQUE "n I Of I

t1/4C,LASSItO aim unu+Gco.u: ;KJ LiNW6NOTf 2,SCFC

.=641,1064.Tril\ZIL/IF115rN415,117

Ulf LOCMGSW. lOCKURt -1U1

COLD SYSTEM HUT S`f S1le °Y-EABLE ZA CLAMP ASSEMBLIES

.19

CAIN (FOR HOT SYSTEM)I s 11 Mann T711119SIMBEISMI EV

11113111311411113C119111111:ffil P

ininnlinilarafab uwaran9rainarin41111321115CMICINIZIENEMEPIEMEDEININEMONtitinaintanummininnianiniaX11 V

mailarn FailiVegaNiath

CLAAIP

LJX11-4

SC.Pe01

P1-AN troP COLD STS EM)

toa6

1.23.

NOTES

Plan 2620-286-14, look up assembly AGFind item numbers for hanger (Clamps) (Liner) (Screw) (Nut)escription of item number will be found on Plan 2620-286-13NOTE: Reference to list of material for item, numbers is foundin the reference block of the plan in which the itemnumbers were located.

..11_

IftalINVIntrtiiiiragtali 1 2 1 t '

11

ITEM -ivo

CUMMINS I INIMS2013121 6 Ill .c: . MIMEN A AD Ill Ar LVLMM,,,,Mall 4° RimOri 2 2 1,1_ 2 2teiNINIIMIFIENSIVIlilla- -.. W $t*

1 I I. 1161111171 I i I 1.11.41.111

1 ICS .150 I4b

2 42 c2 a it `T TO ).?..:- 44 43r 2 2.212 2 Wei Ulan=2 2.2t212 2 iiTitillUka

Viral01stall

ll(Chill 1

1 1 ?

65

2620-286-33 HAMER MORD IAAIERIAL LIST

limmaFtivumme.:4141 1w. O+1...1w...

0

uralut.; t)NAVAL SHIP SYSTEMS COMMAND

.1,30.0CP4 Di 29130

IPS

I 1.4.1

cow..41

4.

0HANGER STANDAP2CLAMPS & BLOCKS

rs' ro` "ViireiT"ViretSeat C101

SI

size or weight

EAR

0.250 X MOO

TYPE

FLATmateria

HR

STLCIIATEL

W 2.003 CH 0.375 H

EXTD

11PRI

NUTSLFLKG

328 0.375 16UNC 3R 66 ,HEXGALV

P239.). BK: TRIDENT STANDARD CROSS REFERET -'- REV 7/84

PARTS LISTNO Olt

MO S(O COI)!

It I

6036A

1

60061

U/n

to

I.

21,0 hoil( '11.1Slit 3% .t:y-'

n001fItst.N1(416t

mamOCA tit(

fintiCER 115$1"P(: 000IS

WA(

06PD 11SIL

rnms 'MIURAne Witt OK NO

16161 4611611.0000Nn'If

36169 :40496.00RO

MIME OR

It 1310010 N

NOTES

:001 3.0AtI: 000 1 ..ua 0.16160n

6A6 fl500 A I.Ue0

. REMEMBFI OUR THEORY.

. ITEM 2 (MOUNT & SPRT'

. ITEM 2 CONSISTS OF(ROD) (MOUNT) (HEXNUTS) (SLKG NUT)(SPRT NUT) (SPRT BOLT,t (SUPPORT)

. PROCEED TO PROPERPLAN & ASSY .

PLAN 2620-286-11, ASSYADN

111

II6

Stt

tIiSt,S-000ONle

lo -1666

16IbA 10.11-0130of

001E 21ht is REF LOCATIOA) PANEL 13f ON 87B65-1511KR 110.

hIH6ACCM) aftiolt:71

H6

67

PRASECTION

LOOKING AF1

P. .j of 13

ant4.7ELEVATION A-A Holt

LOOKING TO PORT N}-{6q poRTc=7-- F WD 68(A0...1.0/., a. 'I? (.0?32I1Gf

ba-tz,GriAttii)FrA:Arc' s,fiflocustOootOwsimm

SCIA NO 011AwolCh0

B 80064 7011416448,11sraul 1/8

P230114 I ( EE BK. I 1 S A.° CR "

Wkeric)./.0.4 /C i. 01;Cld 4 /444 C:0

117

.1, ..**",NAVAL SHIP SYSTEMS COMMAND

.

' I ( HANGSR1 T.il

%. ...1 lip .11AsE'1 -1,11...1)..i..4.;-ou.

11 Z. il,e

N')O E'..

.

'STANDARD' -:1

WIT1E1 eUPPORTis.' MI 1

x...,.......i....w4..itt1/4.A 11. f .- -- -1 X135,

,

.... . a e

2 2......,9***2 8 §711v. '14 1..;:,..4ti$. .....10, .. ....-Nr

....s/.4--....--:r..-...... .*. 111 -,' 1. 1. . .1-, ,....,

.,-- L.,.. 1-7-------410-bA-.-1.e.' .,-":-L-,:-.-..::.-....._,J.z.t.A-4- '-- ,, -' .v:i4e.,.:,

;,roe:g i. Z..: g

i ,, r,.. .6 A

P. 1..-......'V WI Iljil I

P 0.k.4 -11,,* 5 44:: ,

---1-1-11 101

V.L 'I

1

mOUN7 &SST -

USE ABOvE BILGE LINE USE IMLOAL.131LGC LINE

69

Hai

1 n1)1.

SYSTEM REV 11.84r_PF-0 of 13

1. FIND ASSY BON FUR MPS AND SPRT ASSY ON PLAN 2620-286-11

2. MBLE 16, 17, & 18 FIND ASSY SAN.

3. ABLE 16 LOOK UP rrui NUMBERS FOR ASSY SAN.START WITH ROD TABLE, GO TO NEXT PAGE

.

A- ND 612 E.-

SCL, UXUNO NUT

UPPER LANGE.. -.U.S wain--SCE DETAIL5-A,REF 2

LOWCR FtAFr..E

REA f&JTS-

L 16

JR00 TVP

\-2 HOLM KDiAFOR ti-DIA SCAM

ifilL.

714 ----SLEEVE TO BE FACIRNEL......,--'..- FLUSH gliN FLANGE ON

IOTH ENDS

411

sunIIII. .-I- r "'Of&

fl

ZES NOUN-lb

\St.EtvtFOIE 6

pi MOUNT CCT8APEF2S c. v hingeESEL

113330EMMEI OTT MIA OTY OW0E:MEMMil ico MIEMBIZZEI '135'r '1x.Z23=115511111ammre-Erem 31:. -7--::=MMUTIZMIMESIEZEMBIZZI1=6T:ILVEETZEIZEIWis=) EllEir=1:EIMIZZMIEUESSEMI=HEIM rinfamm 139 i

H33 IS 26 111 139 1 PEGt00.

St/4 1W 1.111111 140 1 min..ta 26 Ell 140 ' MUM5D.:

011AENSICP6 FOR LAYOUT PuRPOS ONLYC 0 E r G rN

JS-IlutiC -2.A 4.0t 137 .68 3.00 3.00 3.3!1522-11uRC-2A 414 157 u30 3.25 1.25 3.50'5.38 .42 41'64 VI")

.3gE10041

4 K if4.75 .56 344 70

P239] (---7 BK: TRIDENT STANDARD CROSS REFEREC** 'SYSTEM REV 7/84 PAG1 .f 13

NOTES

1. ITEM'S ASSY SAN 18 293 187 TABLE 16

2. ITEM 18 SAY'S ROD TABLE 27 REF 2 ITEM 183. TO.FIND REF 2 LOOK IN REF BLOCK OF THE PLAN INWHICH YOUR ITEM NUMBER'S WERE FOUND

NOTE: ALL DIMENSION'S ARE LETTERED ABOVE TABLE 27

EkAMPLE: ADIA is 5/8

NOTE: ALWAYS REMEMBER TO LOOK IN REF BLOCK BEFOREGOING 'TO ANOTHER PLAN.

71

ItU

2q20-286-111.

16. i'

+6111100",

HANGER SIMARD MIS & SPRY

2620-286-10 HANGER SIMARD MATL LIST

trrFbripy.T.110pefircv,4.44g

NAVAL SHIP SYSTEMSCOMMAND.1410

HANGER STANDARDtvicuvis WITH SUPPORT

ASSEMBLIESit C ;Li

-,:y4,ry <Ha 1,11 b3064 451;lily() in.,,175;471.

1

e40[

D

A01A.

TALE 27 MOUNT RODTun

mouNtSIZE IrEm A

1 C 0

,Sr 1G

4

i

420u77C2& 3 i9 iliCG21

254

so'13 3 3

*UK -2A 4 25 1800

tc s

ICO.1504

IT i i iiuNC 2 /00 1100

'Mail,..19_ S.... l uNC 2.1 5.15a :00150'4345. 1297 a i -.004c-zA19 75 2400

4 209001

2e 1.11 At ?A le k 7-14-- --.4 It: 1 r - 1

'X ?"4=11T:2u:37.1. 1 I

_it .Nc.zAilooa .il i

....0

.

--

iS

so 1

22

t I i -14.00' .2:142623SPCCt.

1

100

2 0

.4zirl"75

I.,

r2 i 131 dt , t.X

1-:-A ,...sr,t,:8 it.Ncvi

_ __,.... .,_

.,..s.._._.r.x.x,

sit..:"IK: :- I:I 471/r .711.4s t..4." I4

1r E s :-.00 ^

.i...._i4- 4:' I. 1::-.:1

12-5 E04 "5 II 'UNC1A U1 0n1,: vi4

.---4---J1 --iza3

11il

72.

P2391 ('''EE' BK: TRIDENT STANDARD CROSS REFEREt SYSTEM REV 7/84 r-C)8 1:

NOTES

1. Sheet No. 6 look for assy for sprt plate2. Assy UL Table 36 Ref 23. Ref 2 is standard 2620-286-124. All information under assy UL5. All dimensions are lettered above table6. Example: A = 4.75 under assy7. Go to proper list of material for itemnumbers

TARLF 38 MOUNT SUPPORT ASSY-- -- --ASST

MUKIMMEISIIMUPEIMMMMMrimays

UR:MM.74 75

53 EiMMEZIETEMZeiri

1

81

SI

"FIEW ilffiltiitilieiffifiiifinTigilagiriiiie.-t IT E tt

LKO KIT DlilltitiltitilliltaltilitatiltiltitialltilltilroJNI I u

1. I'M gazhingigAMtgr..MMII

7'.: 77 78 19 80S-PRT PLATE CO '1 I I I I I I4

I i jA 2.00 550 3.50 4.75 5.38

45.31 5 38 8.25

8 100 615 1,75 , 2.31 2.1.9 2.G9 2494

4.12C .1 1.19 1.19 1.54 1.81 1.81 1.81 331

0114ENSI 0 .2 2 SY. .56 .8I .at .85 bbYORMOUNT E 1/4 I/2 1/2 t./B S/D %/4 1 ISUPPORT f 19/6e 2! 164 27/84l 35/64 II, is 11:15 .6 .,1E4

G 2 4 442 4.C2 C.34 1.14 1.14 1.14 968 IK .25 .50 .50 .42 AZ .15 1.00 t00I

LSI, 1 3.25 10.50 7.50 azo 6.00 8.75 5.25 4 50LPi CC 145 145 2.00 2.10 2.10 2.50 000

REFERENCE DRAWING'S

2 2620-286-11 HAIICiR STMARD MTS & gPRT

1 2620-286-10 HAMER STNORD'itATL LIST

1111W110,Lovuxm)cmta..ciree 04441.4..

to+++ fita4

tx.p4At: of 1Ni ..litNAVAL SHIP SYSTEMS COMMAND

Iesoa41CPP P C 711!9

Z520-266-0HANGER STANDARDMO W'S WITH SUPPCT

MATERIALco4rrreIlire147frViliWfsitraVrchil74Pri4

16/CLIII" Ars 04+1NAyy APPP01/A1 }4_,80064 845 2445494,NOT AbitiP(0-

LIST OF MATERIAL

Tr ,,,+ .... . ..-1S7

Ammftwommow++

a.93

III(tau....-.

.

t;A,....... --+,PC"

tros sant I Iff 4n71, if .Silt C$ IttlfeI...+-...... .. p 11101,--- /0CtinCill 0

:fates, wO III)fitv.11115.10

..

Pike, *Int{ AAthut PI *TT""911.11 I11 I't Fs !VT scOIt i 'ode !Vela, 31 oaf S0 PO

RANUT kfLICO MIX 1.A%

--0 128 ItUWC*11 Sit Itt1711211

wit11.2SCat02132STY 2 CA 2 OR D

KKR t0e4 .2264

_13__

_rt lit* 1 to ma 100-3-PPLALALL- / ill PM LORISI12JOs P.OAi

a q ao0 PC

NAKIT St, t.RG Kt X GAIN0,500 ISUNC30 tTt.

triITS 21t21t:N.2502T00.1.325

OR

WKS 1,0042242

'77 a I" In litin

I -10-11$ bit lit Nit -s-t .7 0ct P. , ft34 1t5 20410226At1577 M

oR,..un CAC0.t w TUACTOTT . COO

*K2 PO!it wL-S -tea ibfoloatitTY3041 to-st:-02err-

74

P2391.(t BK: TRIDENT STANDARD CROSS REFEREP'" SYSTEM REV 7/84 P1 of 13

a.

PARTS LIST_ .17(11 NO OTY IU/M NOUN NAME

1TYPEno SEG CLASS ,v1. sm ON WEIOmi_ ... . __.

6

I ISJJi

I

I IiOu6i

rHANGER ASSY PiTIE.

PC HANGER ASSY .-ffiiN 2.000IPSPC HANGER ASSY PIPEI ICC)La.

h001FTER 0000nEn1 OR11A1MAL ORANIN 110

eis24.soli_yipCtRtP IY 2G20-26.11SIL

0.1

I°MOUNT L SPRtN/A

pp no2620-26-11ASSY CCII

96169

PART HUMBERtir NAIL STK NO. .

46408!1-0000ANSnF

2445191-00W

2446196-066DNof

SERVICE ORREMARKS

_---_-_Ir 6

H

X

If 3

6036,..pg GANGER ASS, PIPE

N 100 LOS MOGI LUG SPATN.A

2620.2bS-11ASSY f:14

96169 2449496-00(08of11 it Tuft bquARE

Is 2.0011 :mut > o.talnonWoo

If 13

§q0§13 L9 118 fORR IL

IN 10.600 7t 3:000

NOTES

. Remember yourtheory

. Item 3 mount & lug,sprt

. Item 3 consists of(mount) trod) (slkgnut) (Hex headnuts)(sprt nut) (sprtbolt) and lugs

. Proceed to properplan and assy

286-11 ass EDN

aft

nKSIL

ASInAS30

AsoUt b

U001 "II

S6161% 4!--.1.1666GT

1 96169 3u 1 i-0030nf

t. I t

Is .1( itt I -Intl: %NU tit (tit ttitirt5.151?II? NO CCU) LOAD OEFLECTON

Nfi68TNSNCPRSN

SECTIONLOOKING AFT

ELEVATION AA

WEro----11SYMBOLS

3

NOTE 9a II

4

'to)

rtS3

TN.(

LOOKING TO PORT 14HE- powrcr FWD 111-1 6 B

C. N. KS. (-0?3t:G GNIGR AL IRyN-A1;.41C.S.

(ictesc 'Boa Diist vion....

''1071

m51 C '4 fi A NtbCm NO

B J 80064sc Ali

001AwING NO

I- i I -1t=.4 4 8At

K01400 0 00

P2391 IT BK: TRIDENT STANDARD CROSS REFEREE" -- SYSTEM REV 7/84 1); r

NOTES

. On assy EON assy SAN is the same asItem 2 'Go on to lug sprt.

. Lug support Table 30 & 31 Ref 2, assyM, size 3

3. Ref 2 is found in the ref block of thedrawing which the itemswere found.

4. Proceed to proper plan & assy.

Ref 2 Table 30 & 31 assy M

NOTE: Remember size & type of MT.

4.......ft .efratinjEetretix1.41eIr

D.,-we ,....a...,....

NAVAL SHIP SYSTEMS COMMAND"1"" "a:L.21 4w

.

HANGER 5TA NDARDMOUNTS WITH SUPPORT

ASSEMBLIES44 fir S'i r1 ;Ali .ol . I t. r, .. :.-, g.1 rAliVi---,---

..,--..---,:,......... le 11.-..

2L412:03b.71.1-, .T :. . w. 1. t. )v ...:.

,..17t.--;-- .-ill , .1..

".. / ..," 4 '7,...,_,,,. (-Fro!, "12

''.* '', 1:fit i .712. i44 t tl:...47.44

:,,,',/ ,v-TO.c...1,,,m r4ce.:, prx 0

..4. ell" 4" %WOO!, SII .e....

.....: '6451 244549'7"...._4....,_...11017(. _1,4 1 t I GI 4

....

77

TABLE 5 MOUNT &WG SUPPORT ASSYUSE ABOVE BILGE LINt USE BELOW BILGE LINE

ASSY

.-111=1.==='!'...-...1.".?..,...__

mOut4sin

IMIm

MOUNT

ASSYTABLE

& IF al

SENNImpul

LU6 SUPPORTTABLE SO 1.31

REF 2 Assv

MOUNTASSY

TAMF.17 IL I

LUG SUPPORTABLE 30 & 31

P cASSY

_15=1".........,14.SIZE QTY ASSY SITE OT 1'..._........_MENEM==

POINIMMI

IMMI ,....72M_.IIMMI =MEM ,........,.ME..MIMI=EMIMMUS

MN=

=w mm OM==IIMI1ON IMMII0.1=111 ira; 11111=1"Iambi,WIN

IMMIIIIIIMINE.

''....ommiira

Ia

sm.ame umbraeownIIMIONI

imamMI==..=1,

,OnlEr11111onsomme..11.1ZINI14MI

'Emai.00lo..=1ZYMOB.111911:1111111111.1...2111....01111.2111IIMENIm...1.1.01MiNglir,rja/MW1.1171

SMIIMMIMIMOM Miamigamma.

UNI 0111.11ME!MliaillIN MUMSINEYetwe WNW! III Y1 MO.O.11=1 =MIMIMI==owcr 415Cr TA mum ET TO V 10 211311MIORM Ecoo I

TC rjamER 2 Cu TO W II 21114-illlWWIINTIO 1113TIMMECT=1. 0 =FM IMR11111[111UWEMAI111.111 SLIM IMILIME IIIIIMINSLIII manMIMI

ILIJIIIIFNMAisa:mi

cooMir?.. 7

Larii4.10- iMOO

=1111111rMINVINSWIMMai1111111111111WIE

YEN%

MaiWIIIII

MINIM...IwrillMUMINIIIII

rell'illiallaallE"I

wro WWIIWWI

LInAl 1111,11111111rMIimam ja.WIUMISISNMI Mrs

2 1 ENN

MIMIMIME

1.111g.1111.111

Mini

NMINMIManalWEMIN

MIMI

WIVEKam

EtIIMS

ele12131"aMEall.'2444 VON Ell 7 2171EMIZTAPINAIMIEREECCI

1.500 . vot Iffitramor EN virn T

Ell1121

HanZ.

EMI10

InlEN

nSaNEnI= iso. sob LK Kan: OW SON'imirm=litm

1 31

1,1121V11=1111111116111illrXTIMIIM,VEIIIIIIIMMINI=ZZ

NM A MI 2 IEYRLCURIMIFOMMIThirirlitrannt Val= la Ey 78

To

I

P210 r-IE "3X: bit EFEREE . SYSTEM REV 7/84 PA..I '11 of 1::DRAWING MITER

2620-286-12.

EESCRIITTIROF.PIAN

2,

.

HANGER STANDARD MTS & SPRT..! I . .

,

. 1 1.*.2620'11,41e. 01

1 4

11 Is ...0 .. t

,

*GER STri4;kiiik MTI. v::§'Tfillil 1I. 11 Sill I` I I

I, .71 A.PI" ,.....uc.sv.pc.C.1 la .1 1...11P....44Nr

1

13.14P,

I

-SW LL( IM

TABLE 30 LUG I SUPPORT ASZYJ5 48:At et; ..HE 1 1 USE OELOA IIIVJf LIM.

*S.Sfr.,E s,7,Le? I "Cv1151§PRT-J`11`4SS'YSliZt,

SIZE I fa-Viltri7R7741;. itm 1

LtOtitir .cpg, 1

I ' ' II 1...K. ...,;.

' 16P VI ( 46 I G3 S I 7 291141 14 '1 /291.48 $;',4 Y ' 6 I 604141 ..... 11 Z2C

I 3 1004'rESI 50 ICS U 9 !Icor aq , I 227H 1 4 `;'..1,:cR 51 i4,3- v itio I,Q8-gR si 1.2z3

,

1 6 1 XXer..ES 52 1G7 NV 11 I500fEES 6. 1 2291,20CC' In: "I 1 Z 12 P:CCOPI.; : TiOS

TE

8 cFOR LUG SUPPORTSI,sizE

17.7 A i1G1-tetmc-za i42 36 12 004

2 &61 t i ,GUNC41 1.00 .50 ; 00

,

t----1---"7----------3 L 91 1 7 --i3CriC 26 100 .69 ickoo4:7101

' iSttt, }CW,K. 28 2 :0 t

16 L19 t 9UHC 28 I '5 11 . 2.1

1.40

79

NOTES1. Ref II 2620- 286-122. Table 30 Assy M, Size 33. Dimehsions for lugs are below Table30 by size. .4. Dimensions are lettered and foundabove the table.

NOTE: Description of each Item No. isfound in proper list of material.

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B,.28 PIPEHAMER BLUEPRINT READING

Lesson Nu/ter

Materials Required:

HANDOUT: TRIDENT Class Cross-Referencing System87524-9071 R/K, 2620-286-10 P/N, 2620-286-11 R/K

2620-286-12 R/M, 2620-286-13 R/H, 2620-286-14 R/G,Student naterial List Answer Sheet

Part One of Three:

Instructions:

Part Two of Three:

Discuss Cross-Referencing System using H/O only.

Instructions:

Issue plans listed on lead sheet of handout. Followthe format Shown on handout using standard plans.

Part Three of Three:

Instructions:

Completely identify hanger H-5 using cross-referencingsystem without the use of the handout. Student MaterialList Answer Sheet will be used for all answers.

8-28 PIPEHANGER BLUEPRINT READING

Lesson Number

Materials Reguired:

Dwgs. 87524-4006 R/D, 2620-286-10 R/N, 2620-286-11 R/K,2620-286-12 R/M, 2620-286-13 R/H, 2620-286-14 R/GStudent Material List Answer Sheet

Question 1

Using cross-referencing system identify all parts ofhanger H5-2.List all answers in order on answer sheet

86

B-28 PIPERNIDEIBIDEPRINT REAMING

Lesson Number

Materials Required:

Drawing No. 87524-4006 R/b

Instructions:

Give complete answers to all questions.

1. What does hanger H35-2 support ?Ans.

2. that is the pipe no. of the aft pipe that hanger H28-2 supports ?Ans.

3. What clearance must be maintained from the hull on the upper supporton hanger H32-2 ?Ans.

4. What is the angle of the outboard leg of hanger H23-1 ?Ans.

5. _get is the ship's attadiment weld for hanger H6 -2 ?Ans.

til:14 dbef?hanger H26-2 support ?

. . :

1:17. Hod far from the edge of .the frame would you attach the support19. bS14gk-::fQr-aPlPgPr.g3-g_ ?

Ar15,

it. ;ice-mma0egrees off the center of the flex should the U-BoltlePger. ?

PAPP

9. Men attaching the rod to the clamp on hanger H5-2 what sizeweld would be required ?Ans.

10. What does hanger H23-2 support ?Ans.

11. that is the total length of the angle bar used on hanger H42-2 ?Ans.

12. At what angle would Pc. 136-2 be cut to attach to Pc. 136-5 onon hanger H35-1 using the elevation view ?Ans.

87

BEST COPY AVAILABLE

B-28 cont.,

Lesson Number (cont.)

13.' What will hanger 1126-2 be attached to onboard ship ?Ans.

14. hbat does hanger H37-2 support ?Ans.

15. What is the distance between the clamp and support plateon hanger H44-2 ?Ans.

16. How much of a pitch is item 122-2 set off horizontal onhanger H28-2 ?Ans.

17. When attaching item 121-1 to item 121-2 whatsize weld wouldbe used ?Ans.

, 18. What is therminimum overall dimentions of the block aftertaking themaximm cut on Pc. 122-2 ?Ans.

19. How many degrees will the clamps be rolled on hanger 1130-2 ?Ans.

20. When attaching the support plates together on hanger H31-2what size weld would be required ?Ans..

B-28 PIPEHANSER BLUEPRINT READING

Lesson Number

Materials Required':

Instructions:

Drawing No. 87524-4006 R/D

Give complete answers to all questions.

1. What does hanger H35-2 support ?

Ans- F-2 Flex Hose Assy.

2. What is the pipe no. of the aft pipe that hanger H28-2 supports ?Ans. P237

3. What clearance must be maintained from the hull on the upper supporton hanger H32-2 ?Ans. 3.0"

4. What is the angle of the outboard leg of hanger H23-1 ?Ans. 35,Degrees

5. that is the ship's attachment weld for hanger H6-2 ?

fls 3/8" fillet weld all-around

6. at does hanger H26-2 support ?

Ans. P295 & P336

7. BCP1 far from the edge of the frame would you attach the supportplate for hanger H33-2 ?

Ans- 0.8"

8. How many degrees off the center of the flex should the U-Boltrolled on hanger H27-1 ?Ans. 5 Degrees

9. When attaching the rod to the clamp on hanger H5-2 what sizeweld would be required ?Ans. 3/16" all-around

10. What does hanger H23-2 support ?

P132

11. What is the total length of the angle bar used on hanger H42-2 ?

Ans- 8.1"

12. At what angle would Pc. 136-2 be cut to attach to Pc. 136-5 onon hanger H35-1 using the elevation view ?Ans. 35 Degrees

( B-28 cont.

Lesson Waiter (ant.)

13. What will hanger H26-2 be attached to onboard ship ?Ans. TRIDENT Subbase

14. that does hanger 1137-2 support ?Ans P328

15. What is the distance between the clip and support plateon hanger H44-2 ?Ms. 10.0"

16. How much of a pitch is item 122-2 set off horizontal onhanger H28-2 ?Ans 3 Degrees off horizontal

17. When attaching item 121-1 to item 121-2 what size weld wouldbe used ?Ans. None (Items are bolted)

18. ;Cat is the minimum overall dimentions of the block aftertaking, the maximum cut on Pc. 122-2 ?

18.3L X 1.00thk x 3.87W

19. How many degrees will the clamps be rolled on hanger H30-2 ?Ans. 55 Degrees .

20. When attaching the support plates together on hanger H31-2what size weld would be required ?Ans 1/2" weld

90.

8-28 PIPEHANGER BLUEPUNTREADING

Lesson Number

Metterials,Reguired; 87742-1702 R/G

Instructions: Give Three Point Locations Fbr TheFollowing Hangers

1. 111-2

2. H4-2

3. H11 -2

4. H10-2 (no heigY iirrention)

5. H3-2

6. H2-2

7. H12-2

8." H6-2

9. H7-2

10. H9-2 (no height dimattim)

11. H5-2

14#4=4

13. How far4otoza-themain axis is SSTG Set No. 1 ?

14. HatAnic apart are hangers H4-2 and H10-2 ? (fwd fi aft)

15. mat is' 'distance between hangers H11-2 and H12-2 ?

8. H6-:Ans. 12'4.f* _-

6'2" Amcvs13 r?w Pc= :f

9. HI

Ans. "S.:. _

33" Amcvi

BEST COPY AVAILABLE 91

(port bo stbd)

r AB-28 PIPEHANGER BLUEPRlar READING

Lesson Nunber (Answer Sheet)

1. H1-2Ans. 18'7" Fwd. centerline 2nd reduction gear

15'7" Stbd of centerline44" Above Main Axis

2. H4-2Ans. 10'7.8" Fwd. centerline 2nd reduction gear

43.1" Above Main Axis13' Port of centerline

3. H11-2Ans. 12'4" Stbd of centerline

72.1" Above Main Axis27'7.0" Fwd. centerline 2nd redudtion gear

4. H10-2 (no height dim)Ans. 23'0.2" Fwd. centerline 2nd reduction gear

12'11.6" Port of centerline

5. H3-2'Ans. 43.1" Above Main Axis

10'7.8" Fwd 2nd reduction gear centerline13' Stbd of centerline

A H2-2Ans. 8'7" Bad 2nd reduction gear centerline

15'7" Pcrt of centerline44" Move Main Axis

7. H12-2Arts. 12'4" Port of centerline

72.1 "' Above Main Axis

24'7.0"'Fwd 2nd reduction

8. H6-2Ans. 12'4.5" Fwd 2nd reduction

6'2" Above Main Axis13'7" Port of centerline

gear centerline

gear centerline

9. H7-2Ans. 17'9.0" Fwd 2nd reduction gear centerline

33" Above Main Axis12'11.6" Stbd of centerline

92

BEST COPY AVAILABLE

10. H9-2 (no height dim.)Anse. 23'9.2" FWd 2nd reduction gear centerline

12'11.6" Stbd of centerline

11. H5-2Ans. 12'4.5" Fwd 2nd reduction gear centerline

13'7" Stbd of centerline6'2" Above Main Axis

124 H8-2Ans. 17'9.0" Fwd 2nd reduction gear centerline

33" Above Main Axis12'11.6" Port of centerline

13. How far above the main axis is SSTG Set No.1 ?Ans. 8'2.5" AMA

14. How far apart are hangers H4-2 and H10-2 ? Mod & Aft)Ans. 12'4.4"

15. What is the distance between hangers H11-2 & 522-2 ? (Port & Stbd)Ans. 24'8.0"

4 . 4L. '11: ZZ -7

. - -

:

93


Lesson Number

Materials Required:87742-3101 R/E

1. How far above the main axis would you locate hanger H-6?Ans.

2. What type of fitting is used to connect P8-3 to P8-2?Ans. 1

3. How far off the vertical is GS-15 rolled?Ans.

4. In what direction is the flow Or F-32?Ans.

5. What type of fitting is F-16?Ans.

6. In which direction is the flow for GS-5?Ans.

7. How far port or stbd of CL is the F-22 that is attached to P8-1?Ans.

8. How far fwd or aft of the frame is GS-75-GA-03 located?Ans.

9. How far above main axis is hanger H15-1 located?Ans.

10. How far *from the Ref to CL is hanger H2-1 located?Ans.

11. What Reference and Plan number would give the details of GS-75-GA-03?Ans.

12. When locating hanger H22-1 aboard ship what valve would you usefor an approximate location?Ans.

13. What Reference and Plan number would give the hanger details?Ans.

14. In the general notes what must be considered before using thetolerance block for pipeIanger locations?Ans.

15. When reading a blueprint and a discrepancy is found, who must benotified?Ans.

94


Lesson Number

Materials Required:87742-3101 R/E

1., How far above the main axis would you locate hanger H-6?Ans. 27.5"

2. What type of fitting is used to connect P8-3 to P8-2?Ans. F-2 90 Degree Elba/

3. How far off the vertical is GS-15 rolled?Ans. 15 Degrees

4. In what direction is the flow for F-32?Ans. Fwd.

5. What type of fitting is F-16?Ans.

Concentric Reducer 3.00 X 2.00 IPS

6. Ix which direction is the flow for GS-5?Ans. Fwd.

7. How far port or stbd of CL is the F-22 that is attached to P8-1?Ans. Right on the CL

. 8. How far fwd or aft of the frame is GS-75 GA-03 loated?Ans u 17' 3" Fwd of Ref to RFR

9. How far above main axis is hanger H15-1 located?Ans. 99.0" AMA

10. How far from the Ref to CL is hanger H2-1 located? .

Ans. 101.0" Stbd

11. What Reference and Plan number would give the details of GS-75-GA-03?Ans. Ref. 18 87728 -1502

12. When locating hanger H22-1 aboard ship what valve would you usefor an approximate location?Ans. GS-15

13. What Reference and Plan number would give the hanger details?Ans. Ref. 12 87524-4801

14. In the general notes what must be considered before using thetolerance block for pipehanger locations?Ans. G.N. 48 (Installation of surrounding Equipment)

15. When reading a blueprint and a discrepancy is found, who must benotified?Ans.

Your SIvervisior


Lesson Number

Matelials Required:

87742-3103 R/P

1. How far off CL would you install GS-10?Ans.

2. How far above or below main axis would you install hanger H4-3?'Ans.

3. How far off CL is MS-3 installed?Ans.

4. How far off the centerline would you install Ident hanger number 2?Ans.

5. How far off CL would you install Ident hanger number 3?Ans.

6. How far stbd. of CL would you install the F-28 that is attachedto P79-3?An.

7. What size and type fitting is F-4?Ans.

8. Between whatAns.

frames would the CL of the steam chest be located?

9. How far above main axis would FL-5 be locate,Ans.

10. How far above the main axis and on what pipe would H12-3 be located?ans.

11. To what pipe does F-9 attach?Ans.

12. Give the three point location for GS-75-DP-05.Ans.

13. Where would the information be found to fabricate F-26?Arts.

14. What is the total length required for P71.7Ans.

15. Between Frs. 123 and 124 how many degrees would P41-1 be bent toattach to FL-2?Ans.

96

B -28 PIPEHANGER BLUEPRINT READING

Lesson Number

Materials Required:

87742-3103 R/P

1: How far off CL would you instill GS-10?Ans. 2" Stbd

2. How far above or below main axis would you install hanger H4-3?Ans. 19 ANN

3. How far. off CL is MS-3 installed?Ans. 187" Stbd of Ref to CL

4. How far off the centerline would you install Ident hanger number 2?Ans. 11' 4" Stbd

5. How far off Cy would you install Ident hanger number 3?Ans. 160.5" Stbd of Ref to CL

6. How far stbd. of CL would you install the F-28 that is attachedto P79 -3?Ans. 12' 9.5" Stbd of Ref to CL

7. What size and type fitting is F-4?Ans. 1.500 Flex -Hose Assy

8. Between what frames would the CL of the steam chest be located?Ans. Fr. .123 & Fr. 124

9. -How far above main axis would FL-5 be located?Ans. 9' 2.1"

10. 'How far above the main axis and on what pipe would H12-3 be located?Ahs. 61.2" AMA on P75-2

11. To what pipe does F-9 attach?Ans. p-79

12. Give the three point location for. GS-75-DP-05.Ails. 185.5" Stbd, 121" AMA, 13" Ref to CL 2nd Red Gear

13. Where would the information be found to fabricate F-26?Ans. 87201-0750 It. 3

14: What is the total length required for P71?Ans. 6peet

*ea

15. Between Frs. 123 and 124 how many degrees would P41-1 be bent toattach to FL-2?Ans.

30 Degrees Y.

97


i Lesson Nug.iber

Materials Required:87742 -3104 R/F

1. How far fwd or aft of the ,.fame and above or below the mainaxis is FL-6 located?Ans.

2. What is the material of the fasteners used for FL-3?'Ans.

3. In which direction is the flow for GS-8, Port or Stbd?Ans.

4. How far off CL is the F-21 that is attached P72-4?Ans.

5. How far of CL and how far fwd or aft of the frame is H3-4 located?Ans.

6. Give all dimensions to ,Jcate GS-75-DP-06?Ans.

7. What is the distance between Ident Hgrs. 3 & 4?Ans.

8. What valve is used to feed GS-75-DP-06?Ans.

9. Wh At _type of Assy is F-22?Ans.

10. How far above the main axis would you install F-22?-Ans .

11. AlOW.far above the main axis is hanger H-7?.

12. .What is _the distance between Ident H2 from GS-75-DP-06?Ani

13. .What is the minimum bend radius for .250 OD tubing?Ans.-'

14. What will be the thickness of the insulation for P72?Ans.

15. How far from the CL turbine is SSTG set turbine #2?Ans.


Lesson Number

Materials Required:

87742-3104 R/F

1. How fax fwd or aft of the frame and above or below the mainaxis is FL-6 located?Ans. 2.2" Fwd WIZ 124, 9'2.1" AMA

2. .What is the material of the fasteners used for FL-3?Arts . Gaivenizr& steel

3. In whic-. direction is the flow for GS-8, Port or Stbd?Ans. Port

4. How far off CL is the F-21 that is attached P72-4?Ans 15' 10.8" Port. of Ref to CL

5. How far of CL and how far fwd or aft of the frame it H3-4 located?Ans. 8' 2.3" Port, 19.5" Aft RFR 124

6. GiveAns.

7. WhatAns.

all dimensions to locate GS-75-DP-06?12'11.0" Port, 19.0" Aft 2nd Red Gear Cl/ 92.0" AMA

is the distance between Ident Hgrs. 3 & 4?29.5"

8. What valve is used to feed GS-75-DP-06?Ans. GS-28

9. What type of Assy is F-22?-Ans. Flex -Hose

10. How far above the main axis would you install F-22?Ans. 27.2" AMA

11. How far above the main axis is hanger H-7?Ans. 26" AlovRef to MA

12. What is the distance between Ident 02 from GS-75-DP-06?Ans. 75"

13. What is the minimum bend radius for .250 OD tubing?Ans. G.N. 22 9/16" Radius

14. What will be the thickness of the insulation for P72?Ans: 1" G.N. 15

15. How far from the CL turbine is SSTGset turbine #2?Ans. On CL Turbine

99

B-28 PIPBHANGER 'BLUEPRINT READING

Lesson Number

Mltee.als Required:

87742-1302 R/E

1., In which direction is the flow on GS-6?Ans.

2c What type of valve is GS-24?'Ant.

3. How far, off the horizontal is GS-16 rolled?Ans.

4. In what direction is the flow for F-32?Ans.

5. How far AMA would you locate GS-9?Ans.

6. How far AMA and how far off CL would you locate GS-75-GA-04?Ans.

7. What two pipes service GS-12?Ans.

. 8. How far fwd or aft is FS-75-GA-04 located?Ans.

0. What turbine does P26-2 service?Ans.

10. How far Port or Stbd of CL is P70-2 located?Ans.

11. ghat does the FL-2 attached to P24-2 connect to?Ans.

12. What type and size fitting is F-17?Ans.

13. Give all locations to attach F-10 to P14-2 and P14-3.Ans.

14. What is the distance between F-11 and GS-24?". Ans.

15. What items are required to attach P14-1 to P18-3?Ans.

1n0

B-28 PIPEEANGER BLUEPRINT READING

Lesson Number

Materials Required:

87742-1302 R/E

1. In which direction is the flow on GS-6?2 Ans. Evd.

2. .What type of valve is GS-24?Ans. Valve Angle Relief

3. How far off the horizontal is GS-16 rolled?Ans 45 Degrees

4. In what direction is the flow for F-32?Ans. Fwd.

5. How far AMA would you locate GS-9?Ans. 100.25 Abv. Ref to MA

6. How far AMA and how far off CL would you locate GS-75-GA-04?Ans. 93.5 Abv. Ref to MA- 114.9 Pad: of Ref to CL

7. What two pipes 'service GS-12?Ans. P30-1 & P30-2

8. How far fwd or aft is FS -75 -GA -04 located?Ans. 17, 3" Fwd of Ref toRFR

9. What turbine does P26-2 service?Ans. propulsion Turbine 143.2

10. How far Port or Stbd of CL is P70-2 located?Ans. 107.5"

11. What does the FL-2 attached to P24-2 connect to?Ans. Ref. Piping Stem Connection Ref 30

12. What type and size fitting is F-17?Arms. Reducer Concentric 4.00 X 3.00 IPS Sch 80

13. Give all locations to attach F-10 to P14-2 and P14-3.Ans. 24.3"AMA, P2"Port, 21'7.6"Fwd Ref to REM

14. What is the distance between F-11 and GS-24?Ans. 6.25"

4

15. What items are required to attach B14-1 to P18-3?Ans. F-17 & F-15

B-28 PIPEHANGER BLUEPRINT READINGc-_:

Lesson NumberLess47

Materials Required:ka-e- 87744 -3004 RIG

What type of valve is CF-135?

2. What pump does.P352-1 connect to?1-7

3. What size pipe is P128 -3?

4. What pipes does H48-4 support?%rid.. : :

-5. What is the distance between H13-4 and H1-4?

6. Could partial section 18-A be used to facilitate installation?dins... -.. .

7. What type of Assy. is.F-18?'Ans.

-. 8. What type and size end fittings are used for F-18?

: _ _ .P-L2 -sr -

9. On CF -130 what type and size fitting is FL-72?9. 9[11-:-s- --- -

10. What pipe does Ident hanger No.1 support?10. :Ices

Ans. F7:-

]1. What is the Reference and Plan no. for hangers on this system?11. Vikeig.ls t'ne F.sferan:s nin:s:: _

F=4

12. To what.

two fittings does P140 -1 attach?12. TR/let:at twc '--'-:- -

F-E

13. What valve is used -to -feed CP-fp-GA.:58 gageboard?13. Yom..:.-_ _si: ;_,

Ans.

14. In which direction_ is theflow for CF-138? (Fwd or Aft)14. 3.111Tg.:--- :*:.

Ans..

15. What is the Reference and Plan number for gageboards on this-- 'system?

Ans.

P2


Lesson Number

Materials Required:87744-3004 R/G

14 What type of valve is CF-135?-Ans. Gate Valve

2. What pump does P352-1 connect to?Ans. MainFeedPuTNo. 2

3. What size pipe is P128-3?Ans. 1.9000D X 0.134 Min

4. What pipes does H48-4 support?Ans.

R189-1, P135-1

5. What is the distance between H13-4 and H1-4?An3.

118.5"

6. Could partial section 18-A be used to facilitate installation?Ans.

No

7. What type of Assy. is F-18?Ans.

90 degree Flex-Hose Assy.

8. What type and size end fittings are used for F-18?Ans'. F-12UnialMsy. - 2" IPS

9. On CF-130 what type and size fitting is FL-2?Ans. Flange - 1.500 IPS

10. What pipe does Ident hanger No.1 support?Ans. P307

11. What is the Reference and Plan no. for hangers on this system?Ans. Ref. 5 87524-7503

12. To what two fittings does P140-1 attach?Ans. F-8 & F-4

13. What valve is used to feed CF-73-GA-58 gageboard?Ans. a....254

14. In which direction is the flow for CF-138? (Fwd or Aft)Ms. Aft

15. What is the Reference and Plan number for gageboards on this

() sYstengef. 13 Plan No. 87728-1502Ans.


Lesson Number

Materials Required:Drawing No. 87744-3002 R/G

1. How far BMA would you locate CF-153?Ans.

2. 'What type of valve is CF-152 used on the 729 Boat?Ans.

3. How far port or stbd of CI, is F-14 located?Ans.

4. To what pipe does F-31 attach?Ans.

5. How far BMA would CF-331 be located?Ans.

6. In what direction is the flow for CF-203?Ans.

k 7. How far fwd of Fr. 113 would CF-331 be installed?Ms*

8. After installation will CF-154 be locked open or closed?Ans.

9. How far fwd of Fr. 113 is the F-2 on P172-1 located?Ans. .

10. What is F-20 and how much is required?Ans.

11. What size clamp half would be used on P157-2?Ans.

12. Why is piping on this drawing insulated?Ans.

13. What Reference and Plan would be used for the pipe details onthis system?Ans.

14. What does P168-2 and P162-6 connect into?Ans.

'15. What Reference and Plan numbers are used for the hangers on thissystem?

-Ans.

B-28, PIPEHANGER BLUEPRINT READING

Lesson Number

Materials Required:

Drawing No. 87744-3002 R/G

X. How far BMA would you locate CF-153?Ans

16' 3" EmA

2. What type of valve is CF-152 used on the 729 Boat?Ans.

Globe Stop Check3. How far port or stbd of CL is F-14 located?

Ans. 2' 6"

4. To what pipe does F-31 attach?AA" P158

5. How far BMA would CF-331 be located?Ans. 7' 9.2"

6. In what direction is the flow for CF-203?Ans. Up

7. How.far fwd of Fr. 113 would CF-331 be installed?Ans- 18' 4.5"

8. After installation will CF-154 be locked open or closed?Ans. Closed

9. How far fwd of Fr. 113'is the F-2 on P172-1 located?Ans. 19' 1.5

10. What is F-20 and how much is required?Ans. Stave Darrping - 22'

11. What size clamp half would be used on P157-2?Ans. 2" IPS

12. Why is piping on this drawing Insulated?Ans. G.N. 37 Perssonnel Protection

13. What Reference and Plan would be used for the pipe details onthis system?Ans.

Ref. 2 87744-3032

14. What does P168-2 and P162-6 connect into?Ans.

Feed Ompoundeank

15. What Reference and Plan numbers are used for the hangers on thissystem?Ans. Ref 11 & 25 87524-7502 & 87524-7504

Documents

DOCUMENT RESUME - ERIC · DOCUMENT RESUME ED 261 238 CE 042 465 ... 10100 NINCif N11 t. $33. 51. filth tuffit Met. 0. N11. 014 A 110014 44. ... sheet No. in question and