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RP-QT-127B Rev.0 QUALITECH INSPEÇÃO, REPARO E MANUTENÇÃO LTDA. GENERAL NDT INSPECTION CLIENT: OCEANRIG VESSEL: CORCOVADO PO N°: ORBRZ-0055-2015 WO N°: 1173-4 Date: 28/12/2015 Version: Original Volume: 1 of 1

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RP-QT-127B Rev.0

QUALITECH INSPEÇÃO, REPARO E MANUTENÇÃO LTDA.

GENERAL NDT INSPECTION

CLIENT: OCEANRIG

VESSEL: CORCOVADO

PO N°: ORBRZ-0055-2015 WO N°: 1173-4

Date: 28/12/2015 Version: Original Volume: 1 of 1

RP-QT-127B Rev.0

CONTENT

SECTION 01 – EXECUTIVE SUMMARY REPORT

SECTION 02 – 232.145 – MPI/LOAD TEST REPORT – TEMPORARY PADEYE WBTS1

SECTION 03 – 312.171 – MPI REPORT – DEAD LINE ANCHOR MAIN WELL AFT

SECTION 04 – 312.271 – MPI REPORT – DEAD LINE ANCHOR AUX WELL FWD

SECTION 05 – 331.200 – MPI REPORT – RAM BLOCK BOP LOWER PART

SECTION 06 – 334.911 – MPI / LP REPORT – DIVERTER RUNNING TOOL

SECTION 07 – 3335.321 – MPI / EC REPORT – RISER SPIDER DOGS

SECTION 08 – 335.935.005 – MPI / EC REPORT – RISER RUNNING TOOL #1

SECTION 09 – 335.935.010 – MPI / EC REPORT – RISER RUNNING TOOL #2

SECTION 10 – 341.235 – MPI REPORT – HYDRARACKER GRIPPER HEAD

SECTION 11 – 361.300 – MPI/UT REPORT – KNUCKLE BOOM #3 CYLINDER BRACKET

SECTION 12 – 361.400 – MPI/UT REPORT – KNUCKLE BOOM #4 CYLINDER BRACKET

SECTION 13 – 361.425.015 – CERTIFICATE OF THOROUGH EXAMINATION – KBC#4 WIRE ROPE

SECTION 14 – 365.135.012 – CERTIFICATE OF THOROUGH EXAMINATION – MOONPOOL WINCH #6

WIRE ROPE

SECTION 15 – 455 – CERTIFICATE OF THOROUGH EXAMINATION – RISER BRIDLE WIRE ROPE

SECTION 16 – 455 – CERTIFICATE OF THOROUGH EXAMINATION – SWIVEL HOOKS

SECTION 17 – 503.745 – PHOTOGRAPHIC REPORT – DERRICK SALA BLOCK

SECTION 18 – 721.111.031 – PHOTOGRAPHIC REPORT – SEA CHEST VENT LINE

SECTION 19 – 813.500 – PHOTOGRAPHIC REPORT – 8” BELLOWS FLEXIBLE FLANGE

SECTION 20 – TECHNICIAN CERTIFICATE

SECTION 21 – COMPANY CERTIFICATE

Page 1 of 3

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-051

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 232.145 Client WO: 2015-09233 Surface: Acceptable

Equipment Description: Temporary Pad Eye for WBTS1. Qty: 1 SWL: 1 Ton

Serial Number: N/A Reference Drawing N°: N/A

Specification: AWS D1.1 Material: Carbon Steel Manufacture: Unknown

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Temporary Pad Eyes for WBTS1. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 16th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 3

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-051

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Temporary Pad Eyes for WBTS1. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Temporary Pad Eyes for WBTS1.

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 16th, 2015

Approved By:

Page 1 of 1

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-122B Rev.2

LOAD TEST REPORT

Client: Ocean Rig Location: Corcovado NS-40 CERTIFICATE NO: LT-1173-001

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Client PMS Number:

SFI Code: 232.145 Client WO: 2015-09233

Date of Test: 16th, Nov 2015 Date recommended for Next Test: 15th, Nov 2016

Equipment: Jacking Kit Serial Number: QT-2716

Manufacture: Power Team / DeWit 10000 psi Material: Carbon Steel

Specification: BS EN 13001 Reference Drawing N°: N/A

I certify on behalf of Company, association or engineer named below that on 16 November 2015, the items described were tested and thereafter examined and were found to be free from cracks, flaws or other defects in accordance with the standard.

Name / Qualification: Allan P. Siqueira

ASNT L.II / IRATA L.I

Signed / Stamp: Date of Inspection: 16th, November 2015

Approved By:

Test Details

Serial Number Description of Equipment Location SWL Proof Load

N/A Temporary Pad Eye for WBTS1 WBTS1 1 ton 50% Over the SWL

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-057

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 312.171 Client WO: 2015-08664 Surface: Acceptable

Equipment Description: Deadline Anchor, Main Well AFT. Qty: 1 SWL: 200.000 lbs

Serial Number: E-200-NOV2009-66 Reference Drawing N°: V3434

Specification: ASTM E-709 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Deadline Anchor, Main Well AFT. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 19th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

x

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-057

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Deadline Anchor, Main Well AFT. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Deadline Anchor, Main Well AFT.

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 19th, 2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-056

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 312.271 Client WO: 2015-08665 Surface: Acceptable

Equipment Description: Deadline Anchor, Aux Well FWD. Qty: 1 SWL: 200.000 lbs

Serial Number: E-200-NOV2009-67 Reference Drawing N°: V3435

Specification: ASTM E-709 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Deadline Anchor, Aux Well FWD. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 19th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

x

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-056

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Deadline Anchor, Aux Well FWD. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Deadline Anchor, Aux Well FWD.

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 19th, 2015

Approved By:

Page 1 of 6

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-058

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 331.200 Client WO: 2015-07573 Surface: Acceptable

Equipment Description: RAM Block – BOP Lower Part Qty: 1 set SWL: N/A

Serial Number: 2001-2398-515 & 2001-2398-516 Reference Drawing N°:

Specification: ASTM E-709 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Ram Block – BOP Lower Part. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 20th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 6

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-058

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Ram Block – BOP Lower Part. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Ram Block – BOP Lower Part.

Informations: 18 ¾’’ 15000

W/O: 3204658 P/N: 20012363

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 20th, 2015

Approved By:

Page 3 of 6

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-059

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 331.200 Client WO: 2015-07573 Surface: Acceptable

Equipment Description: RAM Block – BOP Lower Part Qty: 1 set SWL: N/A

Serial Number: 20012091-1549 & 20012091-1550 Reference Drawing N°:

Specification: ASTM E-709 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Ram Block – BOP Lower Part. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 20th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 4 of 6

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-059

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Ram Block – BOP Lower Part. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Ram Block – BOP Lower Part.

Informations: 18 – 5 / 10 / 15M 5 - 7 +NN

W/O: 3149699 P/N: 20012093

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 20th, 2015

Approved By:

Page 5 of 6

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-060

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 331.200 Client WO: 2015-07573 Surface: Acceptable

Equipment Description: RAM Block – BOP Lower Part Qty: 1 set SWL: N/A

Serial Number: RJ082 Reference Drawing N°:

Specification: ASTM E-709 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Ram Block – BOP Lower Part. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 20th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 6 of 6

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-060

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Ram Block – BOP Lower Part. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Ram Block – BOP Lower Part.

Informations: 18 – 5M NXT 18 – 10 NXT

W/O: 3176910 P/N: 20012093

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 20th, 2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-055

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 334.911 Client WO: 2015-07476 Surface: Acceptable

Equipment Description: Diverter Running Tool. Qty: 1 set SWL: N/A

Serial Number: 133 Reference Drawing N°: N/A

Specification: ASTM E-709 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Diverter Running Tool. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 18th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-055

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Diverter Running Tool. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Diverter Running Tool.

Shaft P/N: 20026654 Dogs P/N: 20026088

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 18th, 2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-102B Rev.3

LIQUID PENETRANT INSPECTION REPORT

Client: Ocean Rig Date: November 18th, 15 Qualitech WO: 1173 Report Number: LPI-1173-003

P.O. Nr: ORBRZ-0055-2015 Location: Corcovado Inspection Procedure: PI-QT-004 Rev.1

SFI Code: 334.911 Client WO: 2015-07476 Surface: Acceptable

Equipment Description: Diverter Running Tool Housing. Qty: 4 Housings Size: N/A

Serial Number: 133 Reference Drawing N°:

Specification: ASME Section V Material: Stainless Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Liquid penetrating Inspection was carried out on 100% off the accessible critical and stress areas of the Diverter Running Tool Housing. Result: No defects were found at time of inspection Conclusion: Acceptable to Specification Recommendations: Authorized for use Continuation Attached: Yes

Name / Qualification: Flavio Madureira

ABENDI SNQC: 3670

Signed / Stamp:

Date of Inspection: November 18th, 2015

Approved By:

Test Method

Test Medium x Visible Fluorescent

Penetrant Type: VP-30 Water Washable:x

Solvent removable :

Post emulsifier :

Batch Nr:

Cleaner type: Water

Developer: D-70

Black Light Unit: N/A

Maker: Metal Check

Maker: N/A

Maker: Metal Check

Maker: N/A

Batch Nr: 20890

Batch Nr:

Batch Nr: 21035

Serial Nr:

Component Temp: ≥4ᵒC to ≤40ᵒC Dwell Time: ≥10 min to≤60min Dev. Time: ≥10 min to ≤60min

UV-A Irradiance: uw/cm2 Ambient Light Level: 1500 LUX

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-102B Rev.3

LIQUID PENETRANT INSPECTION REPORT

Client: Ocean Rig Report Number: LPI-1173-003

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado

Item: Diverter Running Tool Housing. Inspection Details: As per clients request a Visual and Liquid penetrating Inspection was carried out on 100% off the accessible critical and stress areas of the Diverter Running Tool Housing.

FOTO

Name / Qualification:

Flavio Madureira ABENDI SNQC: 3670

Signed / Stamp:

Date of Inspection: November 18th, 2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-052

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 335.321 Client WO: 2015-07570 Surface: Acceptable

Equipment Description: Riser Spider Dogs. Qty: 4 SWL: N/A

Serial Number: V3475 / ABS: 11532100 Reference Drawing N°: N/A

Specification: ASTM E-709 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Riser Spider Dogs. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 17th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-052

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Riser Spider Dogs. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Riser Spider Dogs.

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 17th, 2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-104B Rev.2

EDDY CURRENT INSPECTION REPORT

Client: Ocean Rig Date: November 17th,2015 Qualitech WO: 1173 Report Number: ECI-1173-006

P.O. Nr: ORBRZ-0055-2015 Location: Corcovado Inspection Procedure: PI-QT-005 Rev.2

SFI Code: 335.321 Client WO: 2015-07570 Surface: Acceptable

Probes Probes Serial No Frequency Gain Phase Calibration

Absolute 501257/02 135KHz-250Khzl 30dB 240 Deg 3 dB for every 0.5 mm of Coating

Bridge 603059 100KHz 46dB 130 Deg 1mm Slot to FSH

NOTE: Compensations made for variable geometry and paint thickness.

Equipment Description: Riser Spider Structural Welds.

Serial Number: V3475 / ABS: 11532100 Size: N/A

Manufacture: NOV Material: Carbon Steel Qty: 8

Specification: BSI BS EN1711 Reference Drawing N°: N/A

Comment: Area Inspected: As per clients request a Visual and Eddy Current Inspection was carried out on 100% of the accessible critical weld area of the Riser Spider Structural Welds. Result: No surface defects were found at time of inspection Conclusion: Acceptable to the Specification. Recommendations: Authorized for use Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII ET-4322 R1 / IRATA

Signed / Stamp:

Date of Inspection: November 17th, 2015

Approved By:

Equipments

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-104B Rev.2

EDDIE CURRENT INSPECTION REPORT

Client: Ocean Rig Report Number: ECI-1173-006

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado

Item: Riser Spider Structural Welds. Inspection Details: As per clients request a Visual and Eddy Current Inspection was carried out on 100% of the accessible critical weld area of the Riser Spider Structural Welds. FOTO

Name / Qualification: Allan Paulino Siqueira

ASNT LII ET-4322 R1 / IRATA

Signed / Stamp:

Date of Inspection: November 17th, 2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-053

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 335.935.005 Client WO: 2015-08452 Surface: Acceptable

Equipment Description: Riser Running Tool #1. Qty: 1 SWL: N/A

Serial Number: C335.935.005 Reference Drawing N°: N/A

Specification: ASTM E-709 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Riser Running Tool #1. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 18th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-053

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Riser Running Tool #1. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Riser Running Tool #1.

Running Tool #1 Dogs have not been disassembled for Inspection Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 18th, 2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-054

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 335.935.010 Client WO: 2015-08453 Surface: Acceptable

Equipment Description: Riser Running Tool #2. Qty: 1 SWL: N/A

Serial Number: C335.935.010 Reference Drawing N°: N/A

Specification: ASTM E-709 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Riser Running Tool #2. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 18th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-054

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Riser Running Tool #2. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Riser Running Tool #2.

Running Tool #2 Dogs have not been disassembled for Inspection Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 18th, 2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-060

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 341.235 Client WO: 2015-04101 Surface: Acceptable

Equipment Description: Main Arm Gripper Head 3 ½’’ – 13 5/8’’ Hydra Racker Aux Well. Qty: 1 SWL: N/A

Serial Number: V3416 Reference Drawing N°:

Specification: AWS D1.1 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Main Arm Gripper Head 3 ½’’ – 13 5/8’’ Hydra Racker Aux. Well FWD. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 26th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-060

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: Main Arm Gripper Head 3 ½’’ – 13 5/8’’ Hydra Racker Aux. Well FWD. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Main Arm Gripper Head 3 ½’’ – 13 5/8’’ Hydra Racker Aux. Well FWD.

WE DO NOT INSPECTED THE PINS AND PAD EYE BECAUSE THE OPERATIONS OF THE RIG WE LOOK FORWARD TO THE NEXT OPPORTUNITY TO CONTINUE THE INSPECTION

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 26th, 2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-059

P.O. Nr: ORBRZ-0055-2015 Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 361.300 Client WO: 2015-09323 Surface: Acceptable

Equipment Description: KBC#3 Boom Cylinder Bracket. Qty: 2 Brackets SWL: N/A

Serial Number: V3456 Reference Drawing N°:

Specification: AWS D1.1 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the KBC#3 Boom Cylinder Bracket. Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 26th, 2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Report Number: MPI-1173-059

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado (NS-40)

Item: KBC#3 Boom Cylinder Bracket. Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the KBC#3 Boom Cylinder Bracket.

Name / Qualification: Allan Paulino Siqueira

ASNT LII MT-3001 R1

Signed / Stamp:

Date of Inspection: November 26th, 2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box 01C, Anil, Jacarepaguá – RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-225B Rev. 0

ULTRASONIC REPORT – WELDING - AWS

Client: Ocean Rig Location: Corcovado Report Number: UR-1173-039

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Inspection Procedure PI-QT-006

SFI Code:361.300 Client WO:2015-09324 Reference Standard: AWS D1.1

Reference Drawing: MPI-1173-029 Thickness: 50 mm Welding Metal: Carbon steel Item: KBC#3 Knuckle Boom Cylinder Bracket

Reference block: V2 Surface: Acceptable

WPS: N/A Metal Base: Carbon steel

Comment: Area Inspected: As per clients request a Visual and Ultrasonic inspection was carried out on 100% of the accessible critical area of the KBC#3 Knuckle Boom Cylinder Bracket. Result: No defects were found on time of inspection. Conclusion: Acceptable to Specification. Recommendations: Continue the use. Continuation Attached: Yes

Name / Qualification: Arthur Limeira PCN#: 325529

UT Lv 2 - 3.1 & 3.2

Signed / Stamp:

Date of Inspection:

26/11/2015

Approved By:

TESTING EQUIPMENT

Manufacturer: Olympus Model: Epoch LT Serial Number: 060077601 TRANSDUCER CALIBRATION RECORD

Type

Model:

Serial Number:

Dimensions (mm)

Real Angle

Freq. (MHz)

Surface Detection

Tickness Block (mm) GP (dB) PT (dB) GV (dB)

Double Crystal

Straight Beam WKCD-10 30867 10 5 MHz TOP BWE 40 dB 0 dB 40 dB

Angle MA-45 212766 8X9 45° 4 MHz WELD 50 dB +6 dB 62 dB

Angle MA-60 212072 8X9 60° 4 MHz WELD 50 dB +6 dB 62 dB

Angle

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box 01C, Anil, Jacarepaguá – RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-225B Rev. 0

ULTRASONIC REPORT – WELDING - AWS

Client: Ocean Rig Report Number: UR-1173-038

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado

Item: KBC#3 Knuckle Boom Cylinder Bracket.

Inspection Details: As per clients request a Visual and Ultrasonic Inspection was carried out on 100% of the accessible critical area of the KBC#3 Knuckle Boom Cylinder Bracket.

Looking from AFT to FWD:

Left side Right side

Work Order: 2015-09323

Tech Acc: 361.300

Name / Qualification:

Arthur Limeira PCN#: 325529

UT Lv 2 - 3.1 & 3.2

Signed/Stamp:

Date of Inspection: 26/11/2015

Approved By:

Page 1 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-029

P.O. Nr: N/A Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 361-400 Client WO: 2015-09324 Surface: Brushed

Equipment Description: Knuckle Weld Boom Crane #4 Qty: 1 Size: 85t

Serial Number: V3457-2210 Reference Drawing N°: N/A

Specification: AWS D1.1 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4. Result: Cracks were found at time of inspection on Both Side. Conclusion: No Acceptable to the Specification. Recommendations: Repair following procedures NOV. Continuation Attached: Yes

Name / Qualification: Bruno Cerri

SNT/MT-3276

Signed / Stamp:

Date of Inspection: 16/10/2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 2 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Petrobras Report Number: MPI-1173-029

P.O. Nr: N/A WO: 1173 Location: Corcovado (NS-40)

Item: Knuckle Weld Boom Crane #4 Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4 and Cracks were found at time of inspection.

Right Side

Looking AFT to FOWARD

Name / Qualification:

Bruno Cerri SNT/MT-3276

Signed / Stamp:

Date of Inspection: 16/10/2015

Approved By:

Page 3 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Petrobras Report Number: MPI-1173-029

P.O. Nr: N/A WO: 1173 Location: Corcovado (NS-40)

Item: Knuckle Weld Boom Crane #4 Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4, cracks were found at time of inspection

Left Side

Looking AFT to FOWARD

Name & Qualification:

Bruno Cerri SNT/MT-3276

Signed/Stamp:

Date of Inspection: 16/10/2015

Approved By:

Page 4 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-029

P.O. Nr: N/A Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 361-400 Client WO: 2015-09324 Surface: Brushed

Equipment Description: Knuckle Weld Boom Crane #4 (After Removed Crack)

Qty: 1 Size: 85t

Serial Number: V3457-2210 Reference Drawing N°: N/A

Specification: AWS D1.1 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4 (After Removed Crack). Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Bruno Cerri

SNT/MT-3276

Signed / Stamp:

Date of Inspection: 08/11/2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 5 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Petrobras Report Number: MPI-1173-029

P.O. Nr: N/A WO: 1173 Location: Corcovado (NS-40)

Item: Knuckle Weld Boom Crane #4 (After Removed Crack). Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4 (After Removed Crack).

Right Side

Looking AFT to FOWARD

Name & Qualification:

Bruno Cerri SNT/MT-3276

Signed/Stamp:

Date of Inspection: 08/11/2015

Approved By:

Page 6 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Petrobras Report Number: MPI-1173-029

P.O. Nr: N/A WO: 1173 Location: Corcovado (NS-40)

Item: Knuckle Weld Boom Crane #4 (After Removed Crack).Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4 (After Removed Crack).

Left Side

Looking AFT to FOWARD

Name & Qualification:

Bruno Cerri SNT/MT-3276

Signed/Stamp:

Date of Inspection: 08/11/2015

Approved By:

Page 7 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-029

P.O. Nr: N/A Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 361-400 Client WO: 2015-09324 Surface: Brushed

Equipment Description: Knuckle Weld Boom Crane #4 (After Re-Weld)

Qty: 1 Size: 85t

Serial Number: V3457-2210 Reference Drawing N°: N/A

Specification: AWS D1.1 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4 (After Re-Weld). Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Bruno Cerri

SNT/MT-3276

Signed / Stamp:

Date of Inspection: 08/11/2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 8 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Petrobras Report Number: MPI-1173-029

P.O. Nr: N/A WO: 1173 Location: Corcovado (NS-40)

Item: Knuckle Weld Boom Crane #4 (After Re-Weld). Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4 (After Re-Weld).

Right Side

Looking AFT to FOWARD

Name & Qualification:

Bruno Cerri SNT/MT-3276

Signed/Stamp:

Date of Inspection: 08/11/2015

Approved By:

Page 9 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Ocean Rig Location: Corcovado (NS-40) Report Number: MPI-1173-029

P.O. Nr: N/A Qualitech WO: 1173 Inspection Procedure: PI-QT-003 Rev.2

SFI Code: 361-400 Client WO: 2015-09324 Surface: Brushed

Equipment Description: Knuckle Weld Boom Crane #4 (Bracket Weld) Qty: 1 Size: 85t

Serial Number: V3457-2210 Reference Drawing N°: N/A

Specification: AWS D1.1 Material: Carbon Steel Manufacture: NOV

Comment: Area Inspected: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4 (Bracket Weld). Result: No defects were found at time of inspection. Conclusion: Acceptable to the Specification. Recommendations: Authorized for use. Continuation Attached: Yes

Name / Qualification: Bruno Cerri

SNT/MT-3276

Signed / Stamp:

Date of Inspection: 09/11/2015

Approved By:

Equipment/Magnetization

Magnetization Technique

Coil

Magnetization : Longitudinal Current Flow : Alternating

Ligth Type:

x Natural Artificial

x Yoke Pull 10lbs

Yes Pole Spacing:

4” to 6 “

Ilumination:1200 lux

Flux Indicator:

Berthold x Burmah Strip

Equipment Description: MY-2 Voltage: 110V Serial No:1303093

Test Method

Test Medium Dry X Colour Wet Wet Fluorescent

Particle Type: RW222

Contrast Type: 104

Antifoaming Type: 787

Black Light Unit: N/A

FL/Sample AT:

X

UV:0,1 to 0,4L

Visible:0,4 to 1,2L

Batch No:

Maker: Metal Check

Maker: Metal Check

Maker: Metal Check

Model: N/A

Batch Nr: 9884

Batch Nr: 7863

Batch Nr: 8733

Serial Nr: N/A

Page 10 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Petrobras Report Number: MPI-1173-029

P.O. Nr: N/A WO: 1173 Location: Corcovado (NS-40)

Item: Knuckle Weld Boom Crane #4 (Bracket Weld) Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4 (Bracket Weld)

Right Side

Looking AFT to FOWARD

Name & Qualification:

Bruno Cerri SNT/MT-3276

Signed/Stamp:

Date of Inspection: 09/11/2015

Approved By:

Page 11 of 11

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-097B Rev.4

MAGNETIC PARTICLE INSPECTION REPORT

Client: Petrobras Report Number: MPI-1173-029

P.O. Nr: N/A WO: 1173 Location: Corcovado (NS-40)

Item: Knuckle Weld Boom Crane #4 (Bracket Weld) Inspection Details: As per clients request a Visual and Magnetic Particle Inspection was carried out on 100% of the accessible critical area of the Knuckle Weld Boom Crane #4 (Bracket Weld)

Left Side

Looking AFT to FOWARD

Name & Qualification:

Bruno Cerri SNT/MT-3276

Signed/Stamp:

Date of Inspection: 09/11/2015

Approved By:

Page 1 of 1

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240 www.qualitechirm.com

Quality for safety RP-QT-117B Rev.3

PHOTOGRAPHIC INSPECTION REPORT

Client: Ocean Rig Location: Corcovado Report Number: PIR-1173-013

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Reference Document: N/A

SFI Code: 361.400 Client WO: 2015-09324

Item: KBC#4 Boom Cylinder Bracket.

Details: Visual Survey Inspection was carried out on the KBC#4 Boom Cylinder Bracket.

Corrective Action: Redo welds or repair affected Areas.

New Welds out of the required procedure with the following defects and failures:

Welds without finishing, lot of pores and Lack of Fusion

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA I

Signed / Stamp:

Date of Inspection: November 21th,2015

Approved By:

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box 01C, Anil, Jacarepaguá – RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-225B Rev. 0

ULTRASONIC REPORT – WELDING - AWS

Client: Ocean Rig Location: Corcovado Report Number: UR-1173-038

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Inspection Procedure PI-QT-006

SFI Code:361.400 Client WO:2015-09324 Reference Standard: AWS D1.1

Reference Drawing: MPI-1173-029 Thickness: 50 mm Welding Metal: Carbon steel Item: KBC#4 Knuckle Boom Cylinder Bracket

Reference block: V2 Surface: Acceptable

WPS: N/A Metal Base: Carbon steel

Comment: Area Inspected: As per clients request a Visual and Ultrasonic inspection was carried out on 100% of the accessible critical area of the Knuckle Boom Crane #4 Result: It has been found indication of LACK OF FUSION on the welds at the plates in both sides. Conclusion: Not Acceptable to Specification. Recommendations: Repair Area where LACK OF FUSION was detected. Continuation Attached: Yes

Name / Qualification: Arthur Limeira PCN#: 325529

UT Lv 2 - 3.1 & 3.2

Signed / Stamp:

Date of Inspection:

20/11/2015

Approved By:

TESTING EQUIPMENT

Manufacturer: Olympus Model: Epoch LT Serial Number: 060077601 TRANSDUCER CALIBRATION RECORD

Type

Model:

Serial Number:

Dimensions (mm)

Real Angle

Freq. (MHz)

Surface Detection

Tickness Block (mm) GP (dB) PT (dB) GV (dB)

Double Crystal

Straight Beam WKCD-10 30867 10 5 MHz TOP BWE 40 dB 0 dB 40 dB

Angle MA-45 212766 8X9 45° 4 MHz WELD 50 dB +6 dB 62 dB

Angle MA-60 212072 8X9 60° 4 MHz WELD 50 dB +6 dB 62 dB

Angle

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box 01C, Anil, Jacarepaguá – RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-225B Rev. 0

ULTRASONIC REPORT – WELDING - AWS

Client: Ocean Rig Report Number: UR-1173-038

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Location: Corcovado

Item: KBC#4 Knuckle Boom Cylinder Bracket.

Inspection Details: As per clients request a Visual and Ultrasonic Inspection was carried out on 100% of the accessible critical area of the KBC#4 Knuckle Boom Cylinder Bracket.

Looking from AFT to FWD:

Left side Right side

LACK OF FUSION 30 MM, LOCATED 45 MM DEEP LACK OF FUSION 25 MM, LOCATED 45 MM DEEP

THE DEVICE SHOWING THE INDICATION

Work Order: 2015-09324 Tech Acc: 361.400

Name / Qualification:

Arthur Limeira PCN#: 325529

UT Lv 2 - 3.1 & 3.2

Signed/Stamp:

Date of Inspection: 20/11/2015

Approved By:

Page 1 of 1

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-055

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 361.425.015 Client WO: 2015-06908

Date of Examination: 22/11/2015 Manufacture: BRIDON

Date of Next Examination: 21/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

82656/1-1-1

WIRE ROPE FITTED WITH SOLID THIMBLE K5 8’’ WITH 66MM HOLE DIA

BY FSET OTHER END FUSED AND TAPERED

KBC #4

PORT/AFT

21.6

TONNES

N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 22th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 1 of 1

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-064

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 365.135.021 Client WO: 2015-09351

Date of Examination: 24/11/2015 Manufacture: CERTEX

Date of Next Examination: 23/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

453703/3-4 WIRE ROPE

19MM 6X36 IWRC GALV RHO

SOCKET CLOSED ¾’’ 18-19MM

Moon Pool

Utility Winch #6

5 TON N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 24th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 1 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-065

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 455 Client WO: 2015-08327

Date of Examination: 25/11/2015 Manufacture: CERTEX

Date of Next Examination: 24/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

447842-1 WIRE ROPE

48MM 6X36 IWRC GALV

RING 60.6.OF

KAUSE K2 12’’

S322 A SWIVEL KROK 30T

RF MERKEBRIKKE 30 CERTEX

RISER BRIDLE

43 TON N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 25th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 2 of 2

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-066

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 455 Client WO: 2015-08327

Date of Examination: 25/11/2015 Manufacture: CERTEX

Date of Next Examination: 24/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

447842-2 WIRE ROPE

48MM 6X36 IWRC GALV

RING 60.6.OF

KAUSE K2 12’’

S322 A SWIVEL KROK 30T

RF MERKEBRIKKE 30 CERTEX

RISER BRIDLE

43 TON N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 25th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 1 of 8

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-056

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 455 Client WO: 2015-09352

Date of Examination: 23/11/2015 Manufacture: Crosby

Date of Next Examination: 22/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

SHK-1

CROSBY ORIGINAL CERTIFICATE

CCI-2015111600303

SWIVEL HOOK SHUR-LOC WITH ROLLER BEARING

½’’ 13MM

GR-100 / G10

LIFTING LOCKER

STBD/FWD

15000 lbs N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 23th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 2 of 8

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-057

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 455 Client WO: 2015-09352

Date of Examination: 23/11/2015 Manufacture: Crosby

Date of Next Examination: 22/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

SHK-2

CROSBY ORIGINAL CERTIFICATE

CCI-2015111600303

SWIVEL HOOK SHUR-LOC

½’’ 13MM

GR-100 / G10

LIFTING LOCKER

STBD/FWD

15000 lbs N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 23th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 3 of 8

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-058

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 455 Client WO: 2015-09352

Date of Examination: 23/11/2015 Manufacture: Crosby

Date of Next Examination: 22/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

SHK-3

CROSBY ORIGINAL CERTIFICATE

CCI-2015111600303

SWIVEL HOOK SHUR-LOC

½’’ 13MM

GR-100 / G10

LIFTING LOCKER

STBD/FWD

15000 lbs N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 23th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 4 of 8

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-059

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 455 Client WO: 2015-09352

Date of Examination: 23/11/2015 Manufacture: Crosby

Date of Next Examination: 22/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

SHK-4

CROSBY ORIGINAL CERTIFICATE

CCI-2015111600303

SWIVEL HOOK SHUR-LOC

½’’ 13MM

GR-100 / G10

LIFTING LOCKER

STBD/FWD

15000 lbs N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 23th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 5 of 8

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-060

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 455 Client WO: 2015-09352

Date of Examination: 23/11/2015 Manufacture: Crosby

Date of Next Examination: 22/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

SHK-5

CROSBY ORIGINAL CERTIFICATE

CCI-2015111600303

SWIVEL HOOK SHUR-LOC

½’’ 13MM

GR-100 / G10

LIFTING LOCKER

STBD/FWD

15000 lbs N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 23th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 6 of 8

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-061

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 455 Client WO: 2015-09352

Date of Examination: 23/11/2015 Manufacture: Crosby

Date of Next Examination: 22/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

SHK-6

CROSBY ORIGINAL CERTIFICATE

CCI-2015111600303

SWIVEL HOOK SHUR-LOC

½’’ 13MM

GR-100 / G10

LIFTING LOCKER

STBD/FWD

15000 lbs N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 23th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 7 of 8

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-062

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 455 Client WO: 2015-09352

Date of Examination: 23/11/2015 Manufacture: Crosby

Date of Next Examination: 22/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

SHK-7

CROSBY ORIGINAL CERTIFICATE

CCI-2015111600303

SWIVEL HOOK SHUR-LOC

½’’ 13MM

GR-100 / G10

LIFTING LOCKER

STBD/FWD

15000 lbs N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 23th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 8 of 8

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240

www.qualitechirm.com Quality for safety

RP-QT-169B Rev.2

CERTIFICATE OF THOROUGH EXAMINATION

Certificate Number: CTE-1173-063

Customer: Ocean Rig Color Code: Green

Location: Corcovado Inspection Procedure: PI-QT-011

SFI Code: 455 Client WO: 2015-09352

Date of Examination: 23/11/2015 Manufacture: Crosby

Date of Next Examination: 22/11/2016 Equipment Status: Approved

Identity No Description & Detail Of Equipment Location SWL Test Proof

Load

SHK-8

CROSBY ORIGINAL CERTIFICATE

CCI-2015111600303

SWIVEL HOOK SHUR-LOC

½’’ 13MM

GR-100 / G10

LIFTING LOCKER

STBD/FWD

15000 lbs N/A

Previously tested by the manufacturer

General Comment: NO DEFECT FOUND AT TIME OF INSPECTION

I certify on behalf of the firm, Company, association or technician named below that the items described herein were tested and thereafter examined and were found to be free from cracks, flaws or other defects

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA

Signed / Stamp:

Date of Inspection: November 23th, 2015

Approved by:

This certification or Report is granted or issued subject to the condition that it is understood and agreed upon that nothing herein shall be deemed to relieve any designer, manufacture, seller, supplier repairer, or operator of any warranty, express or implied and Qualitech. Liability shall be limited to the acs and omissions of it's employees, agents and subcontractors. Under no circumstances shall Qualitech be liable for any injury or damage to any person or property occurring by reason of negligent operation, misuse of or any defect in material, machinery, equipment, or other items other than defects in items actually inspected by Qualitech and ascertainable by normally accepted testing standards, or defects reflected in documents reviewed by Qualitech and which are covered by this certificate or report. The certificate or report and the recommendations contained in it are based upon the conditions and practices observed and information made available to Qualitech personnel. The report does not purport to list all hazards or faulty conditions not to indicate that other hazards or faulty conditions exist. Severity ratings in the report are based on the criteria shown in this report and are intended as a guideline only. No responsibility is assumed for the control or correction of conditions.

Page 1 of 1

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240 www.qualitechirm.com

Quality for safety RP-QT-117B Rev.3

PHOTOGRAPHIC INSPECTION REPORT

Client: Ocean Rig Location: Corcovado Report Number: PIR-1173-016

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Reference Document: N/A

SFI Code: 503.745 Client WO: 2015-09366

Item: Derrick Sala Block.

Details: Replacement of the Retractable Lifeline 53m from the Derrick Main Well PORT/AFT.

Corrective Action: Preventive Maintenance.

OLD SALA BLOCK

NEW SALA BLOCK

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA I

Signed / Stamp:

Date of Inspection: November 26th,2015

Approved By:

Page 1 of 1

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240 www.qualitechirm.com

Quality for safety RP-QT-117B Rev.3

PHOTOGRAPHIC INSPECTION REPORT

Client: Ocean Rig Location: Corcovado Report Number: PIR-1173-014

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Reference Document: N/A

SFI Code: 721.111.031 Client WO: 2015-09346

Item: Sea Chest Vent Line Gasket.

Details: FWD Aux Machinery space Sea Chests Vent Line leak to be fixed.

Corrective Action: Preventive Maintenance.

Was performed the removal of Old Gasket and installed the New one as requested

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA I

Signed / Stamp:

Date of Inspection: November 21th,2015

Approved By:

Page 1 of 1

Qualitech Inspeção, Reparo e Manutenção Ltda. Estrada do Engenho D’Água,1330, Box01-C, Anil, Jacarepaguá–RJ – Brasil CEP 22765-240 www.qualitechirm.com

Quality for safety RP-QT-117B Rev.3

PHOTOGRAPHIC INSPECTION REPORT

Client: Ocean Rig Location: Corcovado Report Number: PIR-1173-015

P.O. Nr: ORBRZ-0055-2015 WO: 1173 Reference Document: N/A

SFI Code: 813.500 Client WO: 2015-09369

Item: 8’’ Bellow Flexible Flange for Fire Line.

Details: Replacement of the damaged 8’’ Bellow Flexible Flange.

Corrective Action: Preventive Maintenance.

New 8’’ Bellow with Flanges fitted and also new Gaskets and Bolts

Name / Qualification: Allan Paulino Siqueira

ASNT II / IRATA I

Signed / Stamp:

Date of Inspection: November 24th,2015

Approved By:

Damaged Equipment that

was replaced

Sr. Allan Paulino Siqueira Mr. Allan Paulino Siqueira

Certificado Nº. ET - 4322 R1

Certificate Nr. ET - 4322 R1

É qualificado como Nível II no ensaio de Correntes Parasitas de acordo com os requisitos da Pratica Escrita da Qualitech PI QT 10 Rev.1 baseado na Prática Recomendada SNT-TC 1A (Ed. 2006) da ASNT.

Is qualified as Level II in Eddy Current testing according to the requirements of Qualitech

Written Practice PI QT 10 Rev. 1 based in recommended practice SNT-TC-1A (2006 edition) of ASNT.

Data da Certificação: 01 de Fevereiro 2013(IRM) Certification Date: Fevereiro 01st 2013 (IRM)

Recertificado em: Outubro de 2014 (R1) Recertificated in: October 2014 (R1)

Validade: Outubro de 2018 Validity: October 2018

Transferido para Qualitech em: Outubro de 2014

Transferred to Qualitech in: October 2014

_________________________ _________________________ Marco Antonio M. de Guido Leonardo Torres

Nível III ASNT nº. 85594 Qualitech Inspeção, Reparo e Manutenção Ltda.

Este certificado é válido por um período de cinco anos contados à partir da data acima, salvo cancelamento ou revogação em data anterior e perderá sua validade quando o nomeado deixar de ser funcionário da Qualitech Inspeção, Reparo e Manutenção Ltda.

This certificate is valid for a period of five years from the above date of signature, unless terminated or revoked at an earlier data, and it is automatically terminated when the above named ceases to be an employee of Qualitech Inspeção, Reparo e Manutenção Ltda.

Sr. Allan Paulino Siqueira Mr. Allan Paulino Siqueira

Certificado Nº. MT - 3001 R1

Certificate Nr. MT - 3001 R1

É qualificado como Nível II no ensaio de Partículas Magnéticas de acordo com os requisitos da Pratica Escrita da Qualitech PI QT 10 Rev.1 baseado na Prática Recomendada SNT-TC 1A (Ed. 2006) da ASNT.

Is qualified as Level II in Magnetic Particle testing according to the requirements of Qualitech

Written Practice PI QT 10 Rev. 1 based in recommended practice SNT-TC-1A (2006 edition) of ASNT.

Data da Certificação: 08 de Outubro 2010(IRM) Certification Date: October 08th 2010(IRM)

Recertificado em: Outubro de 2014 (R1) Recertificated in: October 2014 (R1)

Validade: Outubro de 2016 Validity: October 2016

Transferido para Qualitech em: Outubro de 2014

Transferred to Qualitech in: October 2014

_________________________ _________________________ Marco Antonio M. de Guido Leonardo Torres

Nível III ASNT nº. 85594 Qualitech Inspeção, Reparo e Manutenção Ltda.

Este certificado é válido por um período de cinco anos contados à partir da data acima, salvo cancelamento ou revogação em data anterior e perderá sua validade quando o nomeado deixar de ser funcionário da Qualitech Inspeção, Reparo e Manutenção Ltda.

This certificate is valid for a period of five years from the above date of signature, unless terminated or revoked at an earlier data, and it is automatically terminated when the above named ceases to be an employee of Qualitech Inspeção, Reparo e Manutenção Ltda.

Sr. Allan Paulino Siqueira Mr. Allan Paulino Siqueira

Certificado Nº. UT - 3267 ME

Certificate Nr. UT - 3267 R1 ME

É qualificado como Nível II no ensaio de Ultrasson / Medição de Espessura de acordo com os requisitos da Pratica Escrita da Qualitech PI QT 10 Rev.1 baseado na Prática Recomendada SNT-TC 1A (Ed. 2006) da ASNT.

Is qualified as Level II in Ultrasonic / Thickness Measure testing according to the requirements of Qualitech

Written Practice PI QT 10 Rev. 1 based in recommended practice SNT-TC-1A (2006 edition) of ASNT.

Data da Certificação: 24 de Maio 2011(IRM) Certification Date: May 24th 2010(IRM)

Recertificado em: Outubro de 2014 (R1) Recertificated in: October 2014 (R1)

Validade: Maio de 2016 Validity: May 2016

Transferido para Qualitech em: Outubro de 2014

Transferred to Qualitech in: October 2014

_________________________ _________________________ Marco Antonio M. de Guido Leonardo Torres

Nível III ASNT nº. 85594 Qualitech Inspeção, Reparo e Manutenção Ltda.

Este certificado é válido por um período de cinco anos contados à partir da data acima, salvo cancelamento ou revogação em data anterior e perderá sua validade quando o nomeado deixar de ser funcionário da Qualitech Inspeção, Reparo e Manutenção Ltda.

This certificate is valid for a period of five years from the above date of signature, unless terminated or revoked at an earlier data, and it is automatically terminated when the above named ceases to be an employee of Qualitech Inspeção, Reparo e Manutenção Ltda.

REGISTRO 36224/2015  

 

Certificamos que Allan Paulino Siqueira participou do Treinamento deAtendimento a NR-34 Item 4 - Curso básico para Trabalhos a Quente -Módulo Geral - nas instalações da QUALITECH INSPEÇÃO, REPAROE MANUTENÇÃO LTDA, no dia 30 de Junho de 2015, carga horária08h.

___________________________Leonardo Torres Martins da SilvaDiretor de OperaçõesCNPJ:17.417.147/0001-84

__________________________________Antônio Carlos Dias PereiraCREA-RJ:1999105764CNPJ:10.848.080/0001-93

RP-QT-086 Rev.0

Rio de Janeiro, 30 de Junho de 2015.Validade: 12 meses

Estudo da NR-34, Item 34.5;b) Identificação de Perigos e Análise de Riscos• Conceitos de Perigos e Riscos;• Técnicas de Identificação de Perigos e Análise de Riscos;• APP e APR - Análise Preliminar de Perigos e Análise Preliminar de Riscos. c)Permissão para Trabalho - PT; d) Limite inferior e superior de explosividade; e) Medidas de Controle no Local de Trabalho • Inspeção Preliminar• Controle de materiais combustíveis e inflamáveis• Proteção Física• Atividades no entorno• Sinalização e Isolamento do Local de Trabalho;• Inspeção Posterior para controle de fontes de igniçãof) Renovação de Ar no Local de Trabalho (Ventilação/Exaustão);g) Rede de Gases (Válvulas e Engates); h) Ergonomia;i) Doenças ocupacionais;ii) j) FISPQ

RP-QT-066 Rev.0

Certificamos que Allan Paulino Siqueira participou do Treinamento deAtendimento a NR-34 Condições e Meio Ambiente de Trabalho naIndústria de Construção e Reparação Naval nas instalações daQUALITECH INSPEÇÃO, REPARO E MANUTENÇÃO LTDA, nodia 22 de setembro de 2015, carga horária 06h.

___________________________Leonardo Torres Martins da SilvaDiretor de OperaçõesCNPJ:17.417.147/0001-84

__________________________________Antônio Carlos Dias PereiraCREA-RJ:1999105764CNPJ:10.848.080/0001-93

RP-QT-086 Rev.0

Rio de Janeiro, 22 de setembro de 2015.Validade: 12 meses

Riscos Inerentes as Atividades:− Divulgação dos Riscos Ocupacionais existentes em cada atividade e suas medidas de controle,Divulgação da Ordem de Serviço conforme NR-01.

Uso adequado de Equipamentos de Proteção Individual – EPI e Equipamento de Proteção ColetivaEPC existentes no estabelecimento:− Movimentação de Carga, equipamentos e acessórios, uso e operacionalidade.− Definição de EPI, Obrigatoriedades quanto ao uso dos mesmos conforme NR-06, Uso correto deEPI’s com exercício prático para Proteção de Cabeça, Tronco; Membros Inferiores e Superiores; Mãos;Pés; Olhos; Facial; Respiratória e Auditiva;− Guarda e higienização dos EPI´s;− Definição de EPC,Informações sobre os tipos de EPC´s existentes nas atividades da Empresa e emUnidades de Contratos e informações sobre o manuseio dos mesmos.

Condições e meio ambiente de trabalho:− Informações sobre Unidades de Contrato;− Regras de Segurança, Saúde e Meio Ambiente para as Atividades Operacionais;− Informações sobre sistemas para Identificação de Riscos e Reconhecimento de Boas Práticas de nossos clientes com exercício prático.

RP-QT-066 Rev.0

Sr. Bruno da Silveira Cerri Mr. Bruno da Silveira Cerri

Certificado Nº. MT - 3276

Certificate Nr. MT - 3276

É qualificado como Nível II no ensaio de Partículas Magnéticas de acordo com os requisitos da Pratica Escrita da Qualitech PI QT 10 Rev.0 baseado na Prática Recomendada SNT-TC 1A (Ed. 2006) da ASNT.

Is qualified as Level II in Magnetic Particle testing according to the requirements of Qualitech

Written Practice PI QT 10 Rev. 0 based in recommended practice SNT-TC-1A (2006 edition) of ASNT.

Data da Certificação: 24 de Maio de 2011 (IRM) Certification Date: May 24th 2011 (IRM)

Validade: Julho de 2018 Validity: July 2018

Transferido para Qualitech em: Julho de 2014

Transferred to Qualitech in: Julho 2014

_________________________ _________________________ Marco Antonio M. de Guido Leonardo Torres

Nível III ASNT nº. 85594 Qualitech Inspeção, Reparo e Manutenção Ltda.

Este certificado é válido por um período de cinco anos contados à partir da data acima, salvo cancelamento ou revogação em data anterior e perderá sua validade quando o nomeado deixar de ser funcionário da Qualitech Inspeção, Reparo e Manutenção Ltda.

This certificate is valid for a period of five years from the above date of signature, unless terminated or revoked at an earlier data, and it is automatically terminated when the above named ceases to be an employee of Qualitech Inspeção, Reparo e Manutenção Ltda.

Sr. Bruno da Silveira Cerri Mr. Bruno da Silveira Cerri

Certificado Nº. UT - 3269

Certificate Nr. UT - 3269

É qualificado como Nível II no ensaio de Ultrassom / Medição de Espessura de acordo com os requisitos da Pratica Escrita da Qualitech PI QT 10 Rev.0 baseado na Prática Recomendada SNT-TC 1A (Ed. 2006) da ASNT.

Is qualified as Level II in Ultrasonic / Thickness Measure testing according to the requirements of Qualitech

Written Practice PI QT 10 Rev. 0 based in recommended practice SNT-TC-1A (2006 edition) of ASNT.

Data da Certificação: 24 de Maio de 2011 (IRM) Certification Date: May 24th 2011 (IRM)

Validade: Maio de 2016 Validity: May 2016

Transferido para Qualitech em: Julho de 2014

Transferred to Qualitech in: Julho 2014

_________________________ _________________________ Marco Antonio M. de Guido Leonardo Torres

Nível III ASNT nº. 85594 Qualitech Inspeção, Reparo e Manutenção Ltda.

Este certificado é válido por um período de cinco anos contados à partir da data acima, salvo cancelamento ou revogação em data anterior e perderá sua validade quando o nomeado deixar de ser funcionário da Qualitech Inspeção, Reparo e Manutenção Ltda.

This certificate is valid for a period of five years from the above date of signature, unless terminated or revoked at an earlier data, and it is automatically terminated when the above named ceases to be an employee of Qualitech Inspeção, Reparo e Manutenção Ltda.

Certificamos que Bruno da Silveira Cerri participou do Treinamento deAtendimento a NR-34 Condições e Meio Ambiente de Trabalho naIndústria de Construção e Reparação Naval nas instalações daQUALITECH INSPEÇÃO, REPARO E MANUTENÇÃO LTDA, nodia 02 de Julho de 2015, carga horária 06h.

___________________________Leonardo Torres Martins da SilvaDiretor de OperaçõesCNPJ:17.417.147/0001-84

__________________________________Antônio Carlos Dias PereiraCREA-RJ:1999105764CNPJ:10.848.080/0001-93

RP-QT-086 Rev.0

Rio de Janeiro, 02 de Julho de 2015.Validade: 12 meses

Riscos Inerentes as Atividades:− Divulgação dos Riscos Ocupacionais existentes em cada atividade e suas medidas de controle,Divulgação da Ordem de Serviço conforme NR-01.

Uso adequado de Equipamentos de Proteção Individual – EPI e Equipamento de Proteção ColetivaEPC existentes no estabelecimento:− Movimentação de Carga, equipamentos e acessórios, uso e operacionalidade.− Definição de EPI, Obrigatoriedades quanto ao uso dos mesmos conforme NR-06, Uso correto deEPI’s com exercício prático para Proteção de Cabeça, Tronco; Membros Inferiores e Superiores; Mãos;Pés; Olhos; Facial; Respiratória e Auditiva;− Guarda e higienização dos EPI´s;− Definição de EPC,Informações sobre os tipos de EPC´s existentes nas atividades da Empresa e emUnidades de Contratos e informações sobre o manuseio dos mesmos.

Condições e meio ambiente de trabalho:− Informações sobre Unidades de Contrato;− Regras de Segurança, Saúde e Meio Ambiente para as Atividades Operacionais;− Informações sobre sistemas para Identificação de Riscos e Reconhecimento de Boas Práticas de nossos clientes com exercício prático.

RP-QT-066 Rev.0

REGISTRO 40394/2015  

 

Certificamos que Rennan Gaspar Mendes participou do Treinamentode Atendimento a NR-34 Condições e Meio Ambiente de Trabalho naIndústria de Construção e Reparação Naval nas instalações daQUALITECH INSPEÇÃO, REPARO E MANUTENÇÃO LTDA, nodia 27de Março de 2015, carga horária 06h.

___________________________Leonardo Torres Martins da SilvaDiretor de OperaçõesCNPJ:17.417.147/0001-84

__________________________________Antônio Carlos Dias PereiraCREA-RJ:1999105764CNPJ:10.848.080/0001-93

RP-QT-086 Rev.0

Rio de Janeiro, 27 de Março de 2015.Validade: 12 meses

Riscos Inerentes as Atividades:− Divulgação dos Riscos Ocupacionais existentes em cada atividade e suas medidas de controle,Divulgação da Ordem de Serviço conforme NR-01.

Uso adequado de Equipamentos de Proteção Individual – EPI e Equipamento de Proteção ColetivaEPC existentes no estabelecimento:− Movimentação de Carga, equipamentos e acessórios, uso e operacionalidade.− Definição de EPI, Obrigatoriedades quanto ao uso dos mesmos conforme NR-06, Uso correto deEPI’s com exercício prático para Proteção de Cabeça, Tronco; Membros Inferiores e Superiores; Mãos;Pés; Olhos; Facial; Respiratória e Auditiva;− Guarda e higienização dos EPI´s;− Definição de EPC,Informações sobre os tipos de EPC´s existentes nas atividades da Empresa e emUnidades de Contratos e informações sobre o manuseio dos mesmos.

Condições e meio ambiente de trabalho:− Informações sobre Unidades de Contrato;− Regras de Segurança, Saúde e Meio Ambiente para as Atividades Operacionais;− Informações sobre sistemas para Identificação de Riscos e Reconhecimento de Boas Práticas de nossos clientes com exercício prático.

RP-QT-066 Rev.0