Load Cases and Combination

•

•

•

•

WI

KHARG ETHYLEN

E

PLANT

KHARG Olefin Complex

1300 000 I 0 I 1/13

--­

INSTRUCTIONS FOR STRESS ANALYS

I

S

LOAD CASES

..

-~

Pl'TROCIWM 1CAL INDUSTRIES DEVF.I.OPMr~T MANAOIlMllNT co.

11(u1,11

FOR INFORMATION ONLY

,

_'

_.

•

Tech

n

ip

000

KHARG ETHYLENE PLANT

KHARG Olefin Complex

CONTENT

2113

l. Load C",,,,, ...•....•...•...•... ...•...•••.•....•••.•••••.

+

.

..

..

...

.

.

..

.

.

.

J

1.1 For Lines Carrying Heavy Fluid ( Hydro£'arboll, Waler, ...

.J

...

.

...

.

...

.

...

I

...

,

J.2 For Lines Carrying Gas, Steam or Vapnr ...

+

...

.

...

,

J,j For Une.f Connected to Rotating

Eq

";

p.m""

...

.

...

...

...

.

...

+

..

.

..

..

..

...

.. ,

1.4 FOR LOW TEMPERATURE CARBON STEEL (LTCS) . .... ... ....Error! B"ok.",a.,k l.ot d'JlUu,d.

IA. 1 Load Cases 10 be calculated to comply with ASME B31.3 Code

ea.",

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.

..

...

..

....

.

.

.

...

...

I

...

..

...

... ,

1.5

S

"

""

a;'''';o...... ....... .... .. ... ... ... ...

-I

...

8 2. CONFIGURAnON FILES USING CAESAR

n.

.

.

...

...

.

...

.

...

..

.

.

...

.

....

+

...

10

2. 1 Unit System (7273F. FIL)....

2.2 Setup File ( CAESAR.CFG)

.

...

...

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...

....

...

....

...

...

1

...

II

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I

•

•

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KHARG ETHYLENE PLANT

KHARG Olefin Complex

CONTRACTOR DOCUMENT N" OWNER OCX::UMENT N°

p ' N° Unil Doc. T Matetlal

coo.

Serial N° Rev. Pa B P I N' Unit Doc. T Malerial Code Serial N° Rev. Pa

7273F 3/13 3/ 13

1. LOAD CASES

Loads and stress types to be considered in the computer analysis are:

Loads: Stress types:

-W Deadweight -(EXP) EXPANSION

-WNC Weight (No Contents) -(SUS) SUSTAINED

-WW Weight full of water -(OPE) OPERATING

- P' Pressure Set 1 • (OCC) OCCASIONAL

-P2 Pressure Set 2 -T1 Thennal Set 1

- T2

Therma

l

Set 2

- T3

Therma

l

Set 3

-01, D2. 03 Displacements (thermal effect)

-Fl, F2, F3 External Forces ( used for slug. surge, p~vand rupture disk)

.

•.

-H Spring hanger fqrces - Ul. U2, U3 Uniform Loads

-WIN' Wind ~oad 1

-WIN2 WinCl Load 2

The following load cases description assume that all calculated cases are lineaf (Le. no n linear restraints, gaps or friction).

Combination loads in the computer analysis can be the following, assumin the calibration toad 01 s rin han er ha b en detin in a revious run 13.7 and the value defined in the s readshee s rin hanger

Technip

•

KHARG ETHYLENE PLANT

KHARG Olefin Complex

7273F WI

Case

(OCC) Sustained plus Wind Z combined absolutely.

1.1 For Lines Carrying Heavy Fluid (Hydrocarbon, Water, ... )

a -Example File: 2_00CA_O._A (Unit 20. Calculation Number 001, Load Case File A,IKev. 0)

•

exposed to wind hydrostatic test spring supports

No

No

Yes_

..

CASE I,W+~I+'I:J+PI+H (O~E)

Opera

tin

g

CASE 2 W+PI+H (SUS) Deadweight

+

Pressure

CASE 3 UI (OCC)

Sei

smic

Load X

CASE 4 U2 (OCC)

Se

i

smic

Load

Y

CASES U3 (OCC) Seismic Load Z

CASE 6 L1 -L2 (EXP) Expansion range ,Code Case

CASE 7 W +lA+L5 (OCC) Resultant seismic load. SRSS combination

CASE8 L2+L7 (OCC) Suslalncd plus Seismic Combined Case

b -Example File: 2_002_A_O._A (Unil 20, Calculation Number 002, Load Case File A,

exposed to wind hydrostatic test spring supports

No

y""

Ye.

..

•

CASE I W+D1+T1+Pl+H CASE 2 W+Pl+H ' CASE 3 WIN I. CASE4 WIN2 CASES UI CASE6 U2 CASE 7 U3 CASE 8 LI -L2 CASE 9 L5+ L6+L 7 CASE 10 L2+L3 CASE II L2+lA CASE 12 L2+L9 (OPE) Opera,;ng

(SUS) Deadweight + Pressure

(SUS) Wind along X (Instead or oce 10 avoid Sn,bbe, ""ivo,io~. irany)

(SUS) Wind along Z Onslead oroce to avoid Snubber ifi(lY)

(OCC) Seismic Load X

(OCC)

Se;sm

;c

Load Y.

(OCC) Seismic Load Z

(EXP) Expansion range ,Code Case

(OCC) Resultant seismic load, SRSS combination (OCC) Sustained plus Wind X combined absolutely,

Case

P "eel N"

7273F

KHARG ETHYLENE PLANT

KHARG Olefin Complex

CONTRACTOR DOCUMENT N°

Malel'lal Code Selia! N" Rev. Pa p ...

1300 000 0 5/13

PETItOCHllMrCAL IN ST1UES DEVELOPMENT MAN....G MEN'T CO.

OW NER DOCUMENT N°

Material Code Serial N° Rev. Pa 5/13

1.2

For Lines

Carrying Gas, Steam or Vapor

•

Examplel:r~~~~~+-_ex_~po_S_ed~'0~W~i nd__~_h~yd_~__I~a~__tic ,es__'1-_s~pn_'n~g~s~u~ppo~rts__~

Line criteria No ­ Yes Yes

a - Example File: 2_003_A_O._A

File A. Rev.D) CASE I: WNC+DI+TI+PI+H CASE 2: WNC+PI+H CASE3:UI CASE 4 : U2 CASES: U3

(Unit 20. Calculation Number 003, Operating Loa Cases,

(OPE) Operating

(SUS) Deadweight (No contents)

+

Pressure PI (OCC) Seismic Load X

(OCC) Se ismic Load Y

(ccq

Seismic Load Z

CASE 6: LI·L2

(EXP) Expansion

r

a

n

ge

,Code Case

CASE 7 : L3+L4+LS (CCe) R~sultant seismic load, SRSS combination

CASE 8: L2+L7 (OCC) Sustalfled plus SeIsmic Combined absolutely, C e Case

b . Example File : 2_003_B_O._A (Unot

20

.

Calculation Number 003. Hydrotest

Lc

J

Case.

File B. Rev.D) lftested in place.

CASE I WW+PI (SUS) Deadweight Full of water

+

Hydrotest Pressure PI

•

4

-">

fv

L1.

-'-'1-

r

I.>",

\'0

•

Technip

P "ec(N°

n73F

KHARG ETHYLENE PLANT

KHARG Olefin Complex

CONTRACTOR DOCUMENT N"

P N"

6/13

PETROCHEMICAL IN USTRJ£S

DEVEl.OPMENT MANA EMENT CO.

OWNER DOCUMENT N°

Material Code Sertal N° Rev. Pa

6/13

Example 2: r-~~~~~~~.XP~os:;ed~to~w~i~nd~~h~~=r~os;t~at=ic~t=.=st~~sp=n=n~g~s;u=ppo==' rt=s~

line criteria Yes Yes Yes

a . Example File : S_OOS_A_O•

.fi

(Uuil50, Calculation Number 00), Operating Load Case Fi e

A.rev.O)

J7LLA

A

.

_A

CASE 1 WNC+QI+Tt+PI+H (OPE) Operating

CASE 2 WNC+PI+H CASE 3 WIN I CASE. 4 WlN2 CASE 5 VI CASE 6 U2 CASE 7V3 CASE 8 Ll -L2 CASE 9 L5+L6+L7 CASE 10 L2+L3

-­

CASE II L2+L4 CASE 12 L2+L9

(SUS) Deadweight (No contents)

+

Pressure

(SUS) Wind along X (1nstcad oroce 10 avoid Snubber activatio , if any)

(SUS) Wind along Z (Instead ofoce to avoid Snubberactivarion. ifany)

(OCe) Seismic Load X

(OCC) Seismic Load Y (OCC) Seismic Load Z

(EXP) Ex

p

a

n

sion

range

,Code

Case

(ocq

Resultant

se

i

s

mi

c

load. SRSS combination

>

(OCe) Sustained plus Wind X combined absolutely. C

I

Case

(OCC) Sustained plus Wind Z combined absolutely, Codf Case (aCe) Sustained plus Seismic Combined absolutely, Cod Case

b . Example File: S_OOSJl_O •

..A

(Unit 5OCalculation Number 005,Hydrostatic Load case, fil B, rev.O)

4

-OlL

~

_

A

,

_A

CASE 1 WW+PI (SUS) Deadweight full of water + Hydrotest Pressure PI

•

•

Rev.O)

CASE I W+PI +TI+DI+H

CASE 2 W+PI+T2+DI+H CASE 3 W+PI+T3+DI+H CASE 4 W+Pl+H CASE 5 WNC+H CASE6UI CASE? U2 CASE 8 U3 CASE 9 L6+L?+L8 CASE 10 Li·L4 CASE I I L2·L4 CASE 12 L3·L4 CASE 13 L4+L9

KHARG ETHYLENE PLANT

KHARG Olefin Complex

PET1I.OCJiEM!CAL INOUSTIU.ES

DEVEl.Of'MENT MANA ' EMENT

co.

..

7273F

N· Ut'IiI: Doe. T

1300 000 0 7/13

File A,

1-1 For L.ines Connected to Rotating Equipmenl..

Example File: 002_007 _A_O._A (Unit 002, Calculation Number 007, Load ea

(OPE) (OPE) (OPE) (SUS) (SUS) (OCC) (OCC) (OCC)

Operating Pump A operating 380°C

Pump

B

Standby 21°C (Ambient)

Operating Pump B operating 380°C

Pump A Standby 21°C (Ambient)

Operating Pump A and B hot 380<><:

Deadweight

+

Pressure

Weight (No contents)

Seismic X

Seismic Y Seismic Z

(ocq

Resultant seismic load. SRSS combination

(EXP) Thermal T 1 Pump A operating 380°C

Pump B Standby 21°C (Ambient)

(EXP) ThennaJ 1'2 Pump B operating 380°C

Pump A Standby 21°C (Ambient)

(EXP) Therma1 1'3 Pump A and B hot 380°C

(OCC) Sustained plus Seismic Combined absolutely, C e Case Note :

Load

Case 5 is used to calr.:ulate shop calibration of spring support instaJled above pump

nozzle.

-

-

-

-•

Technip

KHARG ETHYLENE PLANT

KHARG Olefin Complex

CONTRACTOR OOCUIoENT N" OWNER DOCUMENT ,..

P N' IJnIt Doc. T lMtecW

eoo.

Serial N' Rev. P

p " unit Doe. T Material Code Serial , Rev. P

7273F 000 WI 1300 000 0 8/13

1.3.1 Load Cases to be calculated to comply wjtb ASME 831 ,3 Code Cases:

~xample :

CASE I W+DI+TI+P

_,

I(OPE)Operaling

CASE 2 W+Pl(SUS) Deadweight + Pressure CASE 3 U I (OCC) Seismic Load X

CASE 4 U2(OCC) Seismic Load Y CASE 5 U3(OCC) Seismic load Z

CASE 6 LI -L2(EXP) Expansion range ,Code Ca~

CASE 7 W+L4+L5(OCC) Resultanl seismic load. SRSS combination

ASE 8 L2+L7(OCC) Sustained plus Seismic Combined absolutely,Code Case

CASE 9 LI+L7(OCC) Operating plus Seismic combined absolutely, hOI restraint (Optional)

8/13

CASE 10 L9+~(OCC) Maximum restrai nt loads (Optional)

~

1.4

FOR LOW TEMPERATURE

CARBON STEEL (LTCS)

1

.

4.1

Stress

criteria

The point (3) of the figure 323.2B imposes to take into account the following load cases: Permanent static loads:

•

W: Weight (signed load)

•

• P: Pressure (signed load)

• T: low Temperature (signed load) • F: exlemal loads (signed load)

Occasional static and dynamic loads:

• U: seismic accelerations. Corresponding to the SASS combination of the Ul (X dy,,,,'ion),

U2 (Y direction) and U3 (Z direction) components.

• WIN: Wind (unsigned load)

Remarks:

I) In Caesar load case it is necessary to have by load case line only one of load cases d~=i,bed her-under.

2)

In Caesar

input. all stress intensification factors shall be equal to

1.

TIle

criteria is:

W

+

P

+/T

+

F

+

U

or

WIN

<

O.3

*S

h

-

41.3 Mpa

combined in ABS

( . , ~, .

­

9113

•

KHARG ETHYLENE PLANT

KHARG Olefin Complex

QVoINEA OClCUMENT N"

P • p . N" Unit Doc. T Malerial Code Serial N° Rw. 9/13

1.4.2 Examples

Examplel:r-~

__

~~-+~e~x~po=s~e;d~to~W~ind=-~~h~~~r~o~st=a=t~~te=s~t~=s~ ~pr=ing~s~u~p~po~rt~s-+

line criteria Yes Yes Yes

•

Example File: 002_01O.-A_O._A (Unit 002, Calculation Number OlD, Load Case File A, ev,D)

CASE 1: W+Tl+PI+H (OPE) Operating cold condition

\""" CASE 2, W+T2+P2+H (OPE) Operating hot conditions

CASE 3, W+PI +H (SUS) Deadweight

+

Pressure

CASE 4, WINl (SUS) Wind along X (Instead of OCC to avoid Snubber activation, if

I

y)

CASES, WIN2 (SUS) Wind along Z (Instead of OCC to avoid Snubber activation, if y)

CASE 6, Ul (OCC) Seismic L¢ad X

CASE 7, U2 (OCe) Seismic Load Y

CASES, U3 (OCC) Seismic Load Z

CASE9,W+H (SUS) Deadweight

+

Spring hanger CASE 10, PI (SUS) Pressure

CASE

J

1: Tl (EXP) Temperarure

CASE 12, LI -L2 (EXP) thermal stress range ,Code Case CASE 13: Ll-L3 (EXP) thermal suess range ,Code Case

CASE 14: LlI+Ll2 (EXP) full thermal stress range checking, ABS combination

...CASE 15: L6+L7+LS (OCC) Resultant seismic load, SRSS combination

,

CASE 16: ~9+L10+L1I+L3 (OCC) Sustained plus Wind X combined absolutely, Code

Ease

CASE 17: L9+LI0+L11+L4 (OCC) Sustained plus Wind Z combined absolutely, Code

t

ase

CASE 18: L9+L10+Lll+L15 (OCC) Sustained plus Seismic Combined absolutely, Code

ase

•

•

•

•

Technip

KHARG ETHYLENE PLANT

KHARG Olefin Complex

COHTAACTOR DOCUMENT N"

..

-~

PEJ'ROCHEMICAI.. IES DBVELOPMENT MA.NAG co. OWNER DOCUMENT N° . ,.. Unit Doe. T _{P N'} 7273F 000 WI 1300 006 813 1 813 1

8.

SNOW

WAD

(Ws) I E\·~·",v. O

Snow loads shall 00 applied only for cold outside lines for which design T" is below 0 C and

w

h

ich are

not protected

by

floor

,

equ

ip

ment or others.

The hereafter calculated vaJue (Ws) will be classed as unifonn load foUowing Y axis (U ) in a

separate Caesar input

file.

See

7273F

_

OOO

_

CN3

_

CN2

_

1370

_

SAMPLl

C

A.XLS

De

s

ign

snow

load:

25

k

gl

l1l

2

The distribution of snow remaining on the horizontal pipe will take the shape hereu dec, a

reducljon

fa

c

tor

o

f

0

.72 may

be

applied.

Ws

= (

lx 0.51>' In x h 0.22D ) 25

Ws = (Ix 0.72 x D ) 25

Ws

=

18 x D K

f!lrsi'

...

=

180 x D NIP"

...

Where 0

=

outside diameter of

pipe

o r outside diameter of

pipe

+ insulation

if exist.( m)

70

·

9.12

0

•

Technip

_D

KHARG ETHYLENE PLANT

~

..

-KHARG Olefin Complex

· IN· I A~. I P.~ UNo

I

"",

.

7273F 000 WI 1300

I

006

I

A

I

115

I

115

APPENDIX

IV

L

•

WIND PRESSURE

I

ELEVATION

1.1 Wind Basic

nata

I Wind pressure calcuJation

As per Project Basic Engineering : 7273F-30-PP-206 "Bask Design Data"

Basic wind speed 160km / h (44 .5 m /s)

Expo

s

ure

Category 0

According to UBC 97. the design wind loading shall be:

p= C,xC,xq,X/.

where,

P

=

Design wind pressure allevel 10 III

C~

=

1,56 at leve1 10 m (E:II:posure and gust factor-Table I6-G)

Cq :: I for DN<= 50 nun

= 0.8 for DN> 50 mm (Exposure and gust factor-Table I6-H)

qs= 1.226 kN/m2 ( Wind stagnation pressure at 10 m -Table J6-F) lw = 1. 15 (Importance factor -Table 16-K)

p= 2.20 xC, (kNlm,)

Height Above Wind pressure

Ground Level (m) PI

e

q (kNlm2 ) Oto 10

2

.2

10 (0 20

2.47

20 to 30

2.64

30 10 40

2

.

7

6

40 to 50

2.86

50 to 60

2

.

89

60 to 70

2

.

93

70 1080

2.99

80 to 90

3.12

•

•

•

•

CONTRACTOR OOCUI.ENT ,...

• N" UniI Doc. T Milt..t.l CoOl s.r.I N" Rev . Pa p ' ...

7273F 000 WI 1300 000 0 !()J 13

2. CONFIGURATION FILES USING CAESAR II

2.1 Unit System (7273F.FIL)

CAE S A R liVERS 4.30

INPUT UNITS USED

UNITS; 7273F NOMISCH INPUT; ON

LENGTH inches

FORCE pounds

MASS(dynamics) pounds

MOMENTS(INPUn inch-pounds

MOMENTS(OUTPUT) inch-pounds

STRESS Ibs.!sq.in.

TEMP. SCALE degrees F.

PRESSURE psig

ELASTIC MODULUS Ibs.lsq.in.

PI PE DENSITY Ibs.lcu.in.

INSULATION DENS. Ibs.lcu.in.

FLUID DENSITY Ibs.lcu.in.

TRANSL. STI F Ibs.lin.

ROTATIONAL STiF in.lb.ldeg.

UNIFORM LOAD Jb.lin.

GLOAD g's

WIND LOAD IbsJsq.in.

ELEVATION inches

COMPOUND LENGTH inches

DIAMETER inches

WALL THICKNESS inches

OWNER DOCUMENT N°

~ Doc. T Malerial CoOa Serial N° Rev.

10/13

x

25.400 ; mm.

x

4.448 ; N.

x

0.454 ; kg.

x

0.113 ; N.m.

x

0.113 ; N.m.

x

0.007 ; MPa

x

0.556 ; C

x

0.069 ; bars

x

0.007 ; MPa

x

27680.000 ; kg.!Cr·m

x

27680.000 ; kgJcu.m

x

27680.000 _{; kg.!ci} m

x

0.175 ; N.!m .

x

0.113 ;

'

l

x

175.127 ; NJm

x

1.000 ; g's

x

6894.757 ;

N

J

.m.

x

0.025 ; m.

x

25.400 ; mm.

x

1.000 ; inch

x

25.400 ; mm.

•

_•

Technip

KHARG ETHYLENE PLANT

KHARG Olefin Complex

_{PETROCHl!MlCA.L IND , JES}

11113

Technip

..

•

KHARG ETHYLENE PLANT

~

KHARG Olefin Complex

_{i'ETltOCH.EMICt\l.}

'"

OEVEI..OPMENT MANAr C O.

CONTRACTOR DOCUMENT N" OWNER DOCUMENT N·

ProIecl N" U.. Doe.

T

wa

l

Mrolerial Code

I

Sen.! N" Re\I. P_ Proiect N"

I

UNt Doo. T~I ~eriIII Code

...

""'.

p 7273F 000 WI

I

1300

I

000

I

0

I

11113

I

I

I

2.2

Setup File ( CAESAR.CFG )

CA E SAR II VERS4.50

SETUP FILE PARAMETERS

CONNECT GEOMETRY THRU CNODES YES

I

MIN ALLOWED BEND ANGLE 5.00000

I

MAXj.LLOWED BEND ANGLE

•

135.000

I

BEND LENGTH ATIACHMENT PERCENT 1.00000

I

MINj.NGLE TO ADJACENT BEND PT 5.00000

LOOP CLOSURE TOLERANCE 25.4000mm

THERMAL BOWING HORZ TOLERANCE 1.00000E-04

AUTO NODE NUMBER INCREMENT 10.0000

Z.J\XIS UP NO

USE PRESSURE STIFFENING DEFAULT

ALPHA TOLERANCE 5.00000E-02

RESLD·FORCE NO

HGR_DEF RESWGT STIF

•

0.1751200E+12 N.lmm.

DECOMP SNG TOL 0.1 OOOOOOE+ 11

BEND_AXIAL SHAPE NO

FRICT STIF 8756.00 Ni mm.

I

FRICT NORM FORCE VAR 0.25000

I

FRICT ANGLE VAR 30.0000

I

FRICT SLIDE MULT 1.00000

ROD TOLERANCE _1.00000

ROD INC 2.00000

INCORE NUMERICAL CHECK NO

OUTCORE NUMERICAL CHECK NO

DEFAULT TRANS RESTRAINT STIFF 0.175120E+12 N.lmm.

DEFAULT ROT RESTRAINT STIFF 0.112980E+12 N.mi deaJ IGNORE SPRING HANGER STIFFNESS

•

NO

I

r

·

•

•

Technip

KHARG ETHYLENE PLANT

KHARG Olefin Complex

Setup

Fil

e

(

CONNECT_GEOMETRY _ THRU_CNODES

WRC-'07 VERSION

WRC-, 07

DEFAULT

831.

WI I · AI«) . ..... A· KHARG.JUOAD CASF.s.O.doc:

T

F

YES NO 181 /281 NO DEFAULT 0.2206272E+OS

•

••

•

•

Thchnip

..

•

KHARG ETHYLENE PLANT

~

KHARG Olefin Complex

_{PFffiOCHEMICAL INO}

""""

•

DEVELOPMENT MANAG ~ENTCO_

CONTRACTOR DOCUMENT N° OWNER DOCUMENT N"

Proioct N° Unit Doc. TIIDEII Material Code Serial N° Rev.

I

Paae Proiect N" Unit Doc . Type Material Code Serial N" A~.

"

7273F

I

000

I

WI

I

1300

I

000

I

a

I

13/ 13

I

13/13

FRP Ratio GmodlEmo(Uaxial) O.2500000E+OO

FRP EalEh'Vhla O.1527272E+OO

SetuD File (CAESAR.CFG Continuation)

FRP Lamina1e Type THREE

FRP Alpha _{O.2159827E+02 C}

FRP Density _{O.1660800E+04 ko./cu.m}

•

EXCLUDE 12 FROM UKOOA BENDI NG NO

OUTPUT REPORTS BY LOAD CASE YES

DISPLACEMENT NODAL SORTING YES

DYNAMIC INPUT EXAMPLE TEXT MAX

TIME HIST ANIMATE YES

ENABLE AUTOSAVE YES

AUTOSAVE TIME INTERVAL O.3000000E+02

PROMPTED AUTOSAVE YES

DISABLE UNDO/REDO NO

STRUCTURAL DATABASE AISC89.BIN

VALVE & FLANGE GENERIC. VHD

EXPANSION JT DBASE FLEXPATH.JHD

PI PING SIZE SPECIFICATION ANSI

DEFAULT SPRING HANGER TABLE O.5000000E+01

SYSTEM DIRECTORY NAME SYSTEM

UNITS FILE NAME 7273F.FIL

ENABLE ODBC OUTPUT NO

DEFAULT SPRING HANGER TABLE LlSEGA

-

•

SRMPL6

LOf\])

C(15€5

?

S

V

REfK

Ti

O

"-l

FOeC

e;-

JlUE TO

PSv

oPttvlNG

•

, Sldlle A".'ym· [CIDO(UM£NTS AllD SETIINGSVhBACONI7173F·MBACONICAESAR FILESICNj016_REV..

~

•

•

•

' " Edt

+

.

;.

;t

loadCose Edlcr LoadCoseOptiom """, Loads WlN'eLoads

loads Oefned n IrtJIA loed Casu Stress Type

W -Wo<l< L1 W+D1 +T1 +P1 +H Of'!'

01 · Displcmnt Case ~' L2

w

:;O

-

i

..

T

2+P1

+H-- Of'!'

T1 · Thermal Case tn _{l3 W~D1'~T3~P1;H" ~(]'S,,-oiit~~ Of'!'} L<>Od e

,

T2 . Thermal Case #2 --,.,-_.,.,---,--

-_._-

.

T3 . Thermal Case U3 l4 W+P1+H .._._.,,"

...

_-

-"."----SUS

PI · Pr euUle Case #1 LS Wt-P1t-H-t-F1 OCC

Hp · Hydlo. Prenae L6 Ul _...

,,

--

-

_----.

_.OCC _....

_{_----}

_-

_.

_'

_"

H · Hanger l oads 17 U2 OCC

UI · Unf Load eMe 1*1 La U3 OCC

U2 -UriloodlAse 1*2 _{L9 F1 OCC}

U3 . Uri l oad Case 1*3 _{L10 L1-l4 EXP}

F1 · Cone FOIct! Case 11 1 _{Ll1 L2-l4}

J

EXP """, . Vlll.et Fled

W"

WNC · 'W~no corieris L12 L3-lS EXP L13 LS+l7+l8 OCC L1 4 L-4+l13

----l

~~

I

L15 L1 <-l1 3. L1 6 LJ.l9 (fD\"

lO(ll

ch

0'1'1. (f'~tnlh\, OCC

CliENT:

PROJECT:

CP.No:

EXXON

18KTA E5000 Expansion

CALC.No: ISV 3310 CALC. BY: BEP

CHKD. BY:

DATE : 13/01/2006

RELIEF VALVE LOADINGS

vapour

RV. Nos: ISV 3310 SIZE: 4"x3" RATING: 150#xlSO# ORIFICE: L

•

DATA DESCRIPTION RV SET PRESSURE PERCENT OVERPRESSURE Ps (l+Po/lOO) + 14.7 REliEF TEMPERATURE 11'9/5.492

RATIO OF SPECIFIC HEATS

SIZING FLOW

SElECTED ORIFICE AREA CALCULATED ORIFICE AREA

FACTORED SIZING flOW

MAX. No. OF WORKING VALVES

SIZING flOW PER VALVE 1'1/3600 MOLECULAR WEIGHT GAS CONSTANT 1544/M SYMBOl UNITS

Ps

BARG Po

P

PSIA T1 Deg.C

T

Oeg .R k

WI

Kg/ h,

A

sq.in Ac

sq

.

in

W2 'Kg/h, N W

Ib

/

h,

w

Ib

/se

c

M

R

ftlb/lb Oeg.

•

GRAVITY

IQ

ft/S2

FI=

2 W RI gPA VALUE

7

10

F2

126

.

35

256

952.8

1.05

.-­

Fl

t~

--+

~

·FI FI

t5489

r....TABIJSm:n ,!.Ow COi'iOmON

2

.

853

NOn: , IIQRIZOl'lTAL I'OItCIS "Kt: MtA CEil

2

.

853

15489

F

2

1

34153

.

2

+ ­

9

.

48701

F3

88

.

5

17.4463 ltV AT POI'CONllIll0N

32

.

2

A&!UMING IMPACT '''CTOII OYl

260

.

496 Ib

1159

N

128.894 Ib

573 N

520

.

993 Ib

2318 N

-••

SARASIN-l<'J'.

'l7

Technical

&

Calculation Data Sheet

_62IKI ZI .... _{____}8o<o R~_{_}

"" J40... 11ap\11M GnlCM'l

VAlVH e. CO'lTllOlS

Safety Valve

e

Bomel lype Opened

Project KHARG OLEfiN COMPLEX

~.A.

Tag No. PSV 6 453A

C-Quote Ref 3A30880IOOO

Sales Engineer Abdeljalill Baigar W de Commande

Operating .... ondltlons Connect ons

19 InlelON :

,­

1 fluid type . Superheated Stetlm

20 Inlet Finish : ANSt600 RF (125-250 AARH)

2 Capacity: 78500, Kglh

,.

21 Outlet DN :

J, Set ptesSU"e : b"r eft

22 Outlet Finish : ANSI 150 ftF 1125-250 AARH)

,

Ol$charoe Tom p :

"

J7S "C

Accordinn 10 : ASME 616-5

"

5, Variable bad! pressure 0 bar eft

Cold (\If!. lest lXess. : 47 bar eft 8111 of material

7 Overpressure 11 (%) 16

".

flo<fv SA216

wee

SA2115WCC 2'

Y<."

8 Operating Pressure : 40 bar eft

"

"',

SA216 wee

Tight Closing pressUI'e (MAOP) . 42.3 bar eft _{26. NoWe} St.llited AlSl410

.

1

~

Mechanical Tomp ; J7S ·C 27 _"'~ 17.4 PH Stainless Steel

28 Gaskets Stalnl. . . St,.1

29. SPfinQ Chromium Allov Steel

30,

"""c

AlSI431

31 : Adusitina Rlna SA351 CF3M

32' Stud Al1lQrB7 JJ' Alt4i:1r2H

""'

Accessories

"

,

Regular Lev.r 35 : 51etUted nozzl,

"

ReqUIred Area : 31 .927 om'

_"

_,

_{Test Gag}

4.95 s q. In.

"

Il Selected Area : 41 .2 om'

''I; 8.39 sq. in.

15: Onfice : 'p '

"

.

Reaction loroe :

~

D.N

t"!: Flow capacity : 101299 Kglh

18: Noise at 30 m acc. to APt521' 120 dB

apprO)fl!T'late noise level at 30 m according to API521

(mouth noiso) !)perl dlsc:t'large

Customer Name TECHNIP FRANCE

evlslon ~lion ate

890 4 20-juin-2005

Cust. Item Numb 7U3F RFQ 1545-01 a ely a ype:

pfll'lg a a ely alve ea.1T

I I

J7 Standard : API 520

I

)

Commercial code : S46P3530A·D·VMM

I

­

I

Dimensions A- 225.4 mm B- 254.0 mm W- 1180.0 mrn

IA:

525'Pl'K

d~Kn'K

b

'

Kshl

_{Welghl(") :s 152.3 Kg}

_~

I A- 8.9 Inch I

•

B- 10.0 Inch Dati 01 calcul _{w- 411.5 Inch}

Mass Capaatv W : 18500 KgIh Weight(' ) 335.7 Pound

P1 . 55.53 bar abs

r

~

C Gase Constant . :143.843

(") Indicative Values

0 _{now ooeIficient Kd : 0.915}

0

Ksn : 0.865 _Remarks

Napier equation correction Kn . 1

~

2 valves are necessary 10 reach the required capacity.

Back pressure correcUon Kb : 1

a

BUlH·up back pressure"O 1 berg.

"

Same calculallO\'1 .heet lor the 1st valve and the spare one

•

"

. N

..

~

GENERAl PEO PROCESS CONDIT!ONS

•

DESIGN DATA

•

MATERIALS I OPT IONS 4 P & to Numbef 5 6 Conform to 961231EC 7 Fluid T

8 NJ licable rED Table 9 \0 11 12 13 14 15 16 17

,.

19 20 21 22 PED Cal

Fluid Fluid Servlc,

Required Capaci!

Moltcull/We hI

ratln PrtSi ur. .tlll TIm ,. tUri

Bad<. Prl!$IIure

%AJlovtabie Ova sure

Ov esslI10 FactOI'

Com esslbU"

Latenl Heal 01 V lion

o

Tl 1012812005 Pour Commentaires Fluid Groo Fluid S~I. 5 cltle Gl1Ivl Set Pressure Col HC+H20 15489 ".5 0,2

ReHov' Temperatl¥e 212

Constant Varia!1je Total 23 , Specific Hnt RItIo lC 24 Relief Densi 25 Relief Viscosity 26 Barometric Pressure 27

28 Nozzle Flit, Semi

29 Design Sa!ely, Reflef, Sale -Relief 30 Type Conventional. BelloIN, Plot Opefatad

31 BonnetT 32 . n Code 33 Sizing Basis 34 Calcula ted Area 35 Selected Area 36 Orifice De . nation 37 Size! Rating -Inlel

38 Size! Rat" -Outlet

39 40 41 42 43 St.t 44 Fla es

45 Resilient Seat Seal 46 Guide 471 Spfing 46 W.tted Material 49 50 Bonn.t

!

Disc Ri s

!

Bellows

51 Cap: Screwed or Bolted 52 Lever: Plain or Packed 53 TestGag 54 55

,.

l -Q2S{)(l2 y" Gaseous Group 1 0. 1 \0 0.9 1.05 4 Note 10 k 'C

""

,,,

"

,

k ,p

".

Safety: Corrventlonal hI Solted ASME

Delaut eau de refroldissement

18.12 em' L

.

'

3" 150# RF 4"'50# RF A2 16 WCB NOlet A216WCB NOle 1 Note 1 NOIot NOIel (Note 1 No No INSTRUMENT SPECIFICATION Valve. Safety Pressure Relief

oxic/Flammable GasIVapo 7 ,,, 256.4 "C A21 6WCB SS 316 Mini Note 1

EJf<.0nMobil

Chemi

c

Sheet 5·1.1 of 46

f

No. 8 Date Revision Code: 2831 . No.: C3 1052 A·163 1·.tVOl Rev.: 0

i

(

I

I!!!

Technical

&

C

.

alculation Data Sheet

SARASIN-A>

_Zlll.oa-R~

Safety Valve

Nt ... BiOPUIle Gt1wtI

• • 2110 \1..-...\1_

IN

I

_I

Customer Name TECHNIP FRANCE

891

I

4

I

•

s.,,~ I Cusl.llem Numb 7273F RFQ 1545-01

Project KHARG OLEFIN COMPLEX

,

I

Opened

I

1

I

Quote Ref Tag No. PSV

£!,

I

N"de Sales ; Abdeljalill Baigar

I

I

I

uperatIng \,;onalt,ons

,

.

Fluid ~e:Superheated Steam 19 tnle, ON :

,­

"

capacity : 78500 Kg/n 20 Inlet Finish :

ANSI 600 RF (125-250 AARH)

3, Set presMKC : _49.35 bar eM 21 Outlet ON :

,.

22 Ot.Itlet Finish : ANSI 150 RF (125-250 AARH)

"

DiSCharge Temp : _{375 ·C}

. , ASME B16-5

5, Variable back presslJe

•

_{bar eft}

"

Cold dilf. lesc press. : 49.35 bar eft

I

Bill 01 I

"

OverptesslKe B(%) ₁₀

"

.

Bod, SAl16 wee

\

a

,

Operating ProsslKe :

"

bar elf 24: Yoke SA216 wee

25.

ca

•

SA216

wee

•

_,

•

•

.

Tlglt Closing presSlKe (MAOP) ; 44 .415 bar eff ₂₆ Nozzle S'ellited AlSI410

M«hBnIcaI Temp : _{J15 "C} 21: Disc 17.4 PH Stilinless Steel

28' Gaskets Stainless $t. .1

,

•

.

SDOM Chromium Alloy Steel

30: Golde AlSI431

31 ' AcluslthQRinP SAl51 CF3M

32: Stud A.183flr81 33. Nul Al94gr2H

, ;

>0 , Revul.r Lever

"

.

Reqllif~Afea . 32.023 om' 35 · SlelUted noule

12; 4.96 sq. in .

,.

,

TU I Gag

1" . Sell!cl(l(l AIel . 41 .2 om'

I:

;

8.39 sq. in.

Orirooe p

I

'"

ReactIon loree . 3016

D,.

I

"

Flow capacity . 100996 KgIh

I

"

Noise ill 30 m ace. to AP152 1: ₁₂₆ dB

approxmate noise level at 30 m aCCOfding to APl521

(mtluth noise) open discharge

_,

I

I

37. j , API52.

I

I

I

Commercial code : S46P3530A-D-VMM

I

,

I

A=

525

'

Pl'Kd~Kn

'Kb"Ksh

I

I~-

:

·

225.4 mm 254.0 mm 1180.0 mm • 152.3 Kg lA ­ 8.9 InCh

Dab 01 COI lcul

_IH-'

I

~

-

10._46.0 Inch_{5 Inch} - j ­

Ma55 Capaoty W : 18500 KgIh 335.1 Pound

!

?!-I;

P I ; 55.3 barabs C C-.ase Constant : 341.143

I

(")

Indicative Values 0

now

_{coeffiCIent Kd : 0.915} 0 N Ksh ' 0.866 w

-

Napier equation coffeclion Kn •

,

2 valves afe necessary to reach the required capacity.

< _{Back Pfessure correcllon Kb :}

,

"

BUIIt·up back pressurecO 1 barg

..

2nd I/alve set at '05% of set pranure with 10% ol/elpreSSure

in accordill1Ce With API 520

•

•

1.1

Load cases !Ioad case combinations

The following load cases f load case combinations shall be analyzed 1.) always or 2.) on a case·

to-case basis.

Static load cases for operating. design and pressure test conditions:

L6

jill:

L7 I

I

--'­ I

_--'­

I I I I I L L I Ll9 L20

•

~--Load

types (iC

a

ppli

cab

l

e;

load

types

s

hould

be

added) :

W Dead weight (pipe weight

+

fluid weight

+

insulation weight)

D# Displacement

T#

Design temperature

P# Design internal pressure

U#

Uniform

l

oads (e.g. snow

l

oad, seismic

l

oad)

F# External forces (forces and/or moments)

HP

Hydro test pressure

H

Hanger

l

oads

WIN# Wind loads (for the main wind directions)

WNC Dead weight without contents (pipe weight

+

insulation weight)

•

• •

•

•