NDT Final 2012 [PDF]

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SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 1 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01

NON DESTRUCTIVE TESTING PLAN

HULL No. 069

OFFSHORE PATROL VESSEL OPV – 80

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 2 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01

1. GENERAL The scope of each the non-destructive testing (NDT) shall be used under GL-2000, Rules for Material and Welding: II – Part 3, Chapter 2, Section 4 and Chapter 3, Section 1 - 2, part C.

2. SCOPE 2.1. Main Dimensions OPV 80 Length overall: 80.60 m Beam Moulded: 13.0 m Beam True: 13.8 m. Depth: 6.50 m. Design Draught: 3.80 m. 2.2. Inspection points The following Lumber of inspection points was determined: Welded Joints – Quality Grade I 117 Welded Joints – Quality Grade II 76 __________________________________________________ Total number of inspection points 193

3. METHODS AND PERSONNEL NDT. 3.1. NDT Methods. The following methods shall be used: Visual Inspection (VT) Radiographic Testing (RT) Ultrasonic Testing (UT) Magnetic Particle Testing (MT) Liquid Penetrant Testing (PT) 3.2. Personnel The non-destructive test shall be performed by qualified and trained in each of the techniques. The non-destructive testing shall carry out in accordance with GL-2000, Rules for Material and Welding: II – Part 3, Chapter 2, Section 4, part C.

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 3 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01

4. INSPECTION PLAN The location of inspection points in butt joints is shown in the shell expansion and transversal bulkheads. The location of inspection points in superstructure (aluminum), decks and longitudinal bulkheads shall be determined with local Surveyor.

5. NON-DESTRUCTIVE TESTING (NDT) 5.1 Visual Inspection (VT) All welded joints shall be visually inspected. In fillet joints is measure the size according to approved drawings and welding table. Also verify the integrity and quality of the surface of the beads. 5.2. Liquid Penetrant Testing (PT) and Magnetic Particle Testing (MT). All welded joints at engine and generator foundation will be inspected with MT. In places where in not possible carry out MT will be inspected with PT. Fillet joints with thickness greater than 30 or equal will be inspected using MT or PT. Other sections to be tested for these methods are crane base and bitt. 5.3. Ultrasonic Testing (UT) The total number of inspection points listed in item 2.2 is preferably inspected using UT. For the ultrasonic inspection will be used an ultrasonic flaw detector with scan A or scan S representation, and the length of inspection shall be minimum 1000mm. In some cases and in agreement with the Surveyor, the ultrasonic testing (UT) can be replaced by radiographic testing (RT). For the RT will be used a source of Iridium 192 and the length inspection shall be 480mm

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 4 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 All checkpoints are shown in the drawings on pages 5, 6, 7, 8, 9, 10, 11, 12, 13 and 14.

Other parts to be inspected by ultrasonic testing are:  Butt joints of the engine foundation  Outrigger  Joints between the rudder stock and blade attachment  Shaft struts bossing and shaft struts shell insert.  Bow thruster tunnel union The following table summarizes the number of inspection points:

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 5 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 1. Summary NDT – Point. SYMBOL

POSITION

R.T.

U.T.

PS,SB -SP

Shell Plate

26

TBHD

Transverse Bulkhead

24

KP

TOTAL

LENGTH (M)

73

99

85.48

22

46

33.5

Keel Plate

12

12

12

TD

Tween Deck

4

4

4

MD

Main Deck

6

10

7,92

SD

4

4

4

10

10

10

ND

Superstructure Deck Wheelhouse Deck (Aluminum) Navigation Deck

3

3

3

LBHD

Longitudinal Bulkhead

5

5

5

139

193

164.9

WD

SUB-TOTAL NDT

4

54

M.T.

P.T.

Notes: R.T. = Radiographic Testing U.T. = Ultrasonic Testing M.T. = Magnetic Particle Testing P.T. = Penetrant Liquid Testing Symbol:

RADIOGRAPHIC TESTING

ULTRASONIC TESTING

MAGNETIC PARTICLE TESTING

PENETRABLE LIQUID TESTING

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 6 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 2. Shell Plating NDT – Check List. (SP) I/D No.

SB-1 PS-2 SB-3 PS-4 SB-5 PS-6 SB-7 PS-8 SB-9 PS-10 SB-11 PS-12 SB-13 PS-14 SB-15 PS-16 SB-17 PS-18 SB-19 PS-20 SB-21 PS-22 SB-23 PS-24 SB-25 PS-26 SB-27 PS-28 SB-29 PS-30 SB-31 PS-32 SB-33 PS-34 SB-35 PS-36 SB-37

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 480 480 480 480 480 480 1000 1000 1000 1000 1000 1000 480 480 480 480 1000 1000 1000 1000 480 480 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 7 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 2. Shell Plating NDT – Check List. (SP) I/D No.

PS-38 SB-39 PS-40 SB-41 PS-42 SB-43 PS-44 SB-45 PS-46 SB-47 PS-48 SB-49 PS-50 SB-51 PS-52 SB-53 PS-54 SB-55 PS-56 SB-57 PS-58 SB-59 PS-60 SB-61 PS-62 SB-63 PS-64 SB-65 PS-66 SB-67 PS-68 SB-69 PS-70 SB-71 PS-72 SB-73

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

1000 1000 1000 1000 1000 1000 1000 480 1000 1000 1000 480 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 480 480 480 480 1000 1000 1000 1000 1000 1000 1000 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 8 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 2. Shell Plating NDT – Check List. (SP) I/D No.

PS-74 SB-75 PS-76 SB-77 PS-78 SB-79 PS-80 SB-81 PS-82 SB-83 PS-84 SB-85 PS-86 SB-87 PS-88 SB-89 PS-90 SB-91 PS-92 SB-93 PS-94 SB-95 PS-96 SB-97 PS-98 SB-99

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

1000 1000 1000 1000 480 480 480 480 1000 1000 1000 1000 1000 1000 1000 1000 480 480 480 480 1000 1000 1000 1000 1000 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 9 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table3. Transverse Bulkhead NDT – Check List. (TBHD) I/D No.

TBHD-1 TBHD-2 TBHD-3 TBHD-4 TBHD-5 TBHD-6 TBHD-7 TBHD-8 TBHD-9 TBHD-10 TBHD-11 TBHD-12 TBHD-13 TBHD-14 TBHD-15 TBHD-16 TBHD-17 TBHD-18 TBHD-19 TBHD-20 TBHD-21 TBHD-22 TBHD-23 TBHD-24 TBHD-25 TBHD-26 TBHD-27 TBHD-28 TBHD-29 TBHD-30 TBHD-31 TBHD-32 TBHD-33 TBHD-34 TBHD-35 TBHD-36

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 480 480 480 480 480 480 480 480 480 480 480 480 480 480

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 10 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table3. Transverse Bulkhead NDT – Check List. (TBHD) I/D No.

TBHD-37 TBHD-38 TBHD-39 TBHD-40 TBHD-41 TBHD-42 TBHD-43 TBHD-44 TBHD-45 TBHD-46

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

480 480 480 480 480 480 1000 480 480 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 11 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 4. Keel Plate NDT – Check List. (KP) I/D No.

KP-1 KP-2 KP-3 KP-4 KP-5 KP-6 KP-7 KP-8 KP-9 KP-10 KP-11 KP-12

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 12 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 5. Tween Deck NDT – Check List. (TD) I/D No.

TD-1 TD-2 TD-3 TD-4

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

1000 1000 1000 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 13 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 6. Main Deck NDT – Check List. (MD) I/D No.

MD-1 MD-2 MD-3 MD-4 MD-5 MD-6 MD-7 MD-8 MD-9 MD-10

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

1000 1000 480 1000 480 1000 1000 480 480 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 14 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 7. Superstructure Deck NDT – Check List. (SD) I/D No.

SD-1 SD-2 SD-3 SD-4

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

1000 1000 1000 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 15 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 8. Wheelhouse Deck NDT – Check List. (WD) I/D No.

WD-1 WD-2 WD-3 WD-4 WD-5 WD-6 WD-7 WD-8 WD-9 WD-10

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

1000 1000 1000 1000 1000 1000 1000 1000 1000 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 16 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 9. Navigation Deck NDT –Check List. (ND) I/D No.

ND-1 ND-2 ND-3

Activity No.

Thickness (mm) T1 T2

Check Length (mm)

1000 1000 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark

SCIENCE AND TECHNOLOGY CORPORATION FOR THE NAVAL, MARITIME AND RIVERINE INDUSTRIES Project: Rev.: 1 Page. 17 de 29 Hull No. 069 Offshore Patrol Vessel OPV–80 Date: 2012-08-01 Table 10. Longitudinal Bulkhead NDT- Check List. (LBHD) I/D No.

LBHD-1 LBHD-2 LBHD-3 LBHD-4 LBHD-5

Activity No.

Thicknes (mm) T1 T2

Check Length (mm)

1000 1000 1000 1000 1000

R.T. (%)

U.T. (%)

M.T. (%)

Remark