API-570 DATA SHEETS- PERCENTAGES- Required Documents

Question 0

Design - Mill tolerance of seamless pipe

Answer 0

• 12.5%

574: 4.1.1.3

Question 1

NDE - Limits of RT film density of weld as compared to IQI

Answer 1

-15 to 30 %

V: T-282.2.a.1

Question 2

Pipe Class - % of H2S in process to classify as Class 1 pipe

Answer 2

<,- (less than or equal to) 3%

570: 6.3.4.2.c

Question 3

NDE - % of welds RT when fabricating normal service pipe

Answer 3

5%

b31.3: 341.4.1.b.1

Question 4

NDE- % of welds to VT when fabricating normal service pipe

Answer 4

5%

b31.3: 341.4.1.a.2

Question 5

NDE- % of welds to Brinnell after PWHT in furnace (if BHN are required)

Answer 5

10%

b31.3: 331.1.7.a

Question 6

NDE - overlap with a UT scan, % of transducer diameter

Answer 6

10%

574: 10.2.1.4.3

Question 7

AI- Amount of time inspector must be involved in inspection activities - required to maintain API-570 certification

Answer 7

20%

570: A.3.2

Question 8

Metals- amount of nickel required for a material to be considered a nickel alloy

Answer 8

> 30%

571: 3.1.15

Question 9

NDE - % of welds to Brinnell after local PWHT (if BHN is reqd)

Answer 9

100%

b31.3: 331.1.7.a

Question 10

NDE - % of visual & RT required when fabricating severe cyclic pipe

Answer 10

100 %

b31.3: 341.4.3.a.1/b

Question 11

Testing - Pneumatic test pressure , % of design pressure

Answer 11

110%

b31.3: 345.5.4

Question 12

Testing - leak test pressure of underground pipe, % of operating pressure

Answer 12

110%

570: 9.3.7

Question 13

PRV- Maximum set pressure for thermal relief valves, % of design pressure

Answer 13

120%

b31.3 : 322.6.3.b.2

Question 14

Document Owner/User must have that is following API-570

Answer 14

QA/Repair Manual

570: 4.3.1.1

Question 15

Document required for each piping system

Answer 15

Inspection Plan

570: 4.3.1.2

Question 16

Document required when changes are made to hardware or process

Answer 16

MOC

570: 4.3.1.2

Question 17

Document required when Owner audits inspection program

Answer 17

Tracking system

570: 5.13

Question 18

Document required of examiners employer

Answer 18

Certification Records

570: 4.3.5.3

Question 19

Document required for each PRD Repair Organization

Answer 19

QC Manual

570: 6.7.2

Question 20

Document required concerning personnel at PRD Repair Organization

Answer 20

Training Program

570: 6.7.2

Question 21

Records maintain by Repair Organization and available to the Inspector

Answer 21

WPS’s & WPQ’s

570: 8.2.2

Question 22

Another record that the Owner/User must maintain

Answer 22

Inspection ISO’s

Question 23

Another record that the Owner/User must maintain

Answer 23

Track repairs Recommendations

570: 7.8

Question 24

Another record that the Owner/User must maintain

Answer 24

External Inspections

570: 7.8

Question 25

Another record that the Owner/User must maintain

Answer 25

Track Temporary Repairs

570: 7.9

Question 26

Another Record that the Owner/User must maintain

Answer 26

Deferrals

570: 7.10