CONNECTOR SUBSEA SOLUTIONSHead office: Kokstadflaten 17, 5257 Kokstad, NorwayLocations in: Brazil, UK, Croatia & Bosnia

www.connectorsubsea.com // mail@connectorsubsea.com

+47 99 70 11 11 // connector-subsea-solutions

PRODUCT GROUP PIPELINE REPAIR & TIE-IN

Product ID: 20502-0015-01 // Page: 1/2

PIPELINE COATING REMOVAL TOOLS

PRODUCT DESCRIPTIONOur Pipeline Coating Removal Tool enables the removal of all coatings including FBE, without any risk to damaging the parent pipeline. This assurance is critical when using the exposed pipe as an interface for subsea intervention.

Deploying a patented cutting head technology, the tool can follow the contour of the pipe regardless of pipeline tolerances and ovality, pro-viding full assurance that all coating is removed. A separate module can remove the weld bead if necessary.

Suitable for both horizontal and vertical application, the tool is light weight and easy to mobilize.

As a fully remote system the tool ensures safe, reliable, controllable and efficient subsea operation up to 3000mwd while also providing the very best possible surface finish which is qualified for use with MORGRIP Clamps and Connectors.

CAPACITIES

Pipeline size 4-14in 10-20in 18-36in

Axial stroke (length of coating removal) 1300 mm

Radial stroke (dept of coating removal) 35 mm

Allowable slope for operation 30 deg

Water depth (m) 3000 m

DIMENSIONS & WEIGHT

Dimensions (HxWxD) 4-14in: 1,7 x 1,6x 2,7 m 10-20in: 2,0 x 2,1 x 2,7 m 18-36in: 2.8 x 2.9 x 3.0 m

Mass of Tool 4-14in: 1445 kg 10-20in: 1926 kg 18-36in: 3154 kg

Continued on next page >>

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This drawing is the property of CONNECTOR SUBSEA SOLUTIONS. It must not be copied, altered or distribued in any way without prior consent from the company!

PROJECTION:

3154.3 kg

18513 - Coating Removal Tool Development

Coating Removal Tool 36inGeneral Arrangement (Range 24-36in)

1 of 1 11 : 20FORMAT:

A2 IDUDRAWN BY:

IDUCREATED BY:

GADRAWING TYPE:

PN114040

PART NUMBER / DRAWING NUMBER:

1 IDU Work in progress

REV DATE COMMENT RESPONSIBLE STATE

1710

2784

2440

InterfaceItem Description

A 4 Line Stab and Recepticle (x3)

B ROV Grabber Bar

C Yellow lifting points (4x8t Yoke)

Weights

Name in Air Submerged

Coating Removal Tool 36in 3154 [kg] 2354 [kg]

2870

1991

603

,5

955

2233

1383

1019

Guiding Pipe Ø100/60Fixed at Both Ends

Lead Screw Tr40x7

Pad 1

9

49

Pad 2

Centralizing Open Max.(Max.OD for gripping with Pad 1)

Centralizing Close Max.(Min.OD for gripping with Pad 2)

811

()

1829

1069

2972,5

955Tool Opening=

1272955

Spur Gear 2 is made of one piece (not welded)z=316m=4

Centralizer Lead Screw Tr40x7

1829

850

2679 27

56

1330

C

B

A

PRELIMINARY

2011

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A A

B B

C C

D D

E E

F F

DWG REV:SCALE:

DESCRIPTION:

TITLE:

SHEET:

PROJECT:

WEIGHT:

This drawing is the property of CONNECTOR SUBSEA SOLUTIONS. It must not be copied, altered or distribued in any way without prior consent from the company!

PROJECTION:

3154.3 kg

18513 - Coating Removal Tool Development

Coating Removal Tool 36inGeneral Arrangement (Range 24-36in)

1 of 1 11 : 20FORMAT:

A2 IDUDRAWN BY:

IDUCREATED BY:

GADRAWING TYPE:

PN114040

PART NUMBER / DRAWING NUMBER:

1 IDU Work in progress

REV DATE COMMENT RESPONSIBLE STATE

1710

2784

2440

InterfaceItem Description

A 4 Line Stab and Recepticle (x3)

B ROV Grabber Bar

C Yellow lifting points (4x8t Yoke)

Weights

Name in Air Submerged

Coating Removal Tool 36in 3154 [kg] 2354 [kg]

2870

1991

603

,5

955

2233

1383

1019

Guiding Pipe Ø100/60Fixed at Both Ends

Lead Screw Tr40x7

Pad 1

9

49

Pad 2

Centralizing Open Max.(Max.OD for gripping with Pad 1)

Centralizing Close Max.(Min.OD for gripping with Pad 2)

811

()

1829

1069

2972,5

955Tool Opening=

1272955

Spur Gear 2 is made of one piece (not welded)z=316m=4

Centralizer Lead Screw Tr40x7

1829

850

2679 27

56

1330

C

B

A

PRELIMINARY

2011

CONNECTOR SUBSEA SOLUTIONSHead office: Kokstadflaten 17, 5257 Kokstad, NorwayLocations in: Brazil, UK, Croatia & Bosnia

www.connectorsubsea.com // mail@connectorsubsea.com

+47 99 70 11 11 // connector-subsea-solutions

Product ID: 20502-0015-01 // Page: 2/2

PIPELINE COATING REMOVAL TOOLSPIPELINE REPAIR & TIE-IN

For more information on this and related products, visit us at: www.connectorsubsea.com

DIMENSIONS & WEIGHT (CONTINUED)

Weight of tool in air 4-14in: 14 176N (1445 kgf) 10-20in: 18 894N (1926 kgf) 18-36in: 30 941N (3154 kgf)

Submerged weight of tool 4-14in: 11 503N (1142 kgf) 10-20in: 14 637N (1492kgf) 18-36in: 23 093N (2354 kgf)

INTERFACES

ROV operated Yes, compliant with CSS ROV skid and topside control system

ROV Interface Specification 4 Line stab and Receptacle, Ø35, 10k, API 17D (x3)

Max. working pressure 207 bar /3000 psi

Flow >38 l/min

Hydraulic oil Shell Tellus S2 22/32 (typical) NAS8/ISO 4406 19/17/14

ROV grabber bars Yes

Lifting points Eye bolt w/swivel WLL 5/8 t (4 pcs.) on tool frame Supplied with wire rope sling w/master link WLL 3,5t 30o DNVGL-ST-E271 Installation Heave Compensated Deck Crane & WROV

ADDITIONAL INFORMATION

Design code DNVGL 2.7-3 Portable offshore units DNVGL-OS-C101 Design of offshore steel structures

Operation Class DNV 2.7-3 R60-Sxx

Buoyancy application Yes. Note that buoyancy is not delivered with tool

Coating NORSOK 7B, Marine epoxy paint system

Cathodic protection Yes

Packing Container

02 // Offshore mobilisation

03 // ROV footage of subsea application

01 // Factory acceptance testing