!"#$%% &()#

$)

*+% ,-../.0)0

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

1 22% 1 *3% %,,-%+- 4

1 *3% 4

1 5%6"%%1 ,2% ,#$%% &()#$

)1 3-"7,#$%%&()# $)

1 %-%38

1 52

9

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

22

:%%""%-% 2% 8, %2 % -%+- ,%% ,2 "%

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

*3 %,,-%+-4

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

1 -%6"%-"2 % %7 3%;2--2

*3 4

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

*3 4

1 %2%+2)(

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

*3 4

1 %3% %7+%22

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

*3 4

1 8, ,%"33"3 ,%% #7-

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

*3 4

1 3%3%"%73% "33% %22%+-7-6= ,%;/ -%/222#;%- %2>

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

*3 4

1 ,2"%-%3% %7 ,%32,%23%/3% %--/ %-" /2/+-"/ -% %/%6"+-/>

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

5%6"

1 52.00039%% %

1 3$%%-,-%% )(()% %,,?

1 "%-, %-%,@8, 327%,3 %-7>3;3 >

1 ,+-3.000% %&(

1 $#A %%.00B> 2 $#%%,+-3.00 &()#$)>;% ,-,+- ,+-3.00( &(.#$.

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

,2 ,#$%%&()#$)

1 %"2 ,"% =

1 $5CDD)C.

1 $1 $5B)>B,"

1 $5B)>),"

1 %%=1 E&0

1 E.0

1 3"@%%%/-" %%-%%9%+# ,%C$

1 $3%,,,- &)0/&0/%E&B

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

Guidelines to make run-repair-replace decisions of in-service equipment are required

*3%3%,,8, 4

Time dependent degradation Upset operating condition (Pressure, Temperature) Fluid - Material Interaction

Inspection (original fabrication and in-service flaws) Maintenance (including repairs and replacement)

*3%+4

,2

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

,2

Brittle fracture

Fire damage Metal loss due to corrosion /

erosion (general, local, and pitting)

HIC damage (blisters, HIC, SOHIC) Geometrical irregularities (weld

misalignment and distortion) Crack-like flaws

Creep

Dent and gouges

Laminations

Amine cracking Ammonia cracking Carbonate cracking Hydrogen damage (H2S, HF) Hydrogen attack Caustic cracking in SS Chloride cracking in SS Polythionic cracking in SS

%-%7,22-%9

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

,2

' %)%)%)%)=

' %.%.%.%.= ""

' %B%B%B%B= 2;"8, 25- %

' %F%F%F%F= 2%-$%-

' %&%&%&%&= 2%-$%--

' %E%E%E%E= 2"

' %%%%= 2G7"5-%G7" % %"GCG

' %

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

,2

&()#$).

Degradation Mechanism

Brittle Fracture

Fire Damage

Corrosion/Erosion

Crack-like Flaw

Creep Damage

Mechanical Damage

Part 3 Part 9

Part 11 Part 4 Part 5 Part 8 Part 9 Part 10

Part 4 Part 5 Part 6 Part 7

Part 9 Part 5 Part 8 Part 9 Part 12 Part 13

Part 10 Part 9

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

%-%38%%+-

%" $ % 2, ,2 % -%,"",-

$%--%93 %% - ,2 % :%-2"",-

3 %-%-% 3 %-,% ,2 % %%-7,+% %%- "%#

%- %%-7 38 3 % 3 2 - 3

-93;, ,-;

-)

-.

-B

-

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

%-%38%%+-

4 ,) H-%9#2%$2%-

4 ,. ,,-%+-7% %

4 ,B %%8

4 ,F 38%,%%

4 ,& %"2%-%

4 ,E %

4 , $"

4 ,< %

%- #,

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

%-%38

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

-7"%,

SimulationsMaterial Testing

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

52

I%2%-%+-,%I9 +7- %"

%7,%I;% ,-%39I

Introduction to Fitness-For-Service Assessment Using API/ASME Standard API 579-1 / ASME FFS-1

*+%

I 2%""8, "%%- %%-,,

I5-2%% I 22% %"I,% %"

3-7",963%%27%%,,%%7 %%/-%%3%H+%-2 %>

)&0&G97E3/)00G;%0 (1) .