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10 Science Centre Road | Block 1, #01-12, Bestway Centre

Singapore 609079 | tel +65 6807 0500 | fax +65 6807 0502

enquiry@kreuzsubsea.com

KREUZ SUBSEA

Your Integrated Offshore Subsea Solutions Partner

INSPECTION, REPAIR AND MAINTENANCE (IRM)

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Inspection, Repair and Maintenance (IRM)

Underwater IRM for structures, pipelines, and other facilities Detailed Underwater Inspection

Structural Integrity – Visual inspection, MPI, UT, CP, repairs

Pipeline integrity – inspection / surveys, repairs, stabilization, free-span

corrections, sectional replacements

Debris and Seabed scour survey

Anode and sled installation

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Inspection and Surveys

Structural integrity Pipeline integrity

Structural inspection

Riser face Survey

Conductor Guide Slots Survey

Conductor Guide frame survey

Pre-riser guard installation survey

Pipeline Inspection

Free-spans

Riser / Pipeline leaks

Seabed cable approach

Detailed Underwater Inspection (DUI)

UWILD

Seabed Debris

Disturbance

Sump Inspection

Asset integrity

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Close Visual Inspections (CVI)Member & Anode Survey

Survey and Cleaning Marine Growth on

Boat landing/ Splash Zone

Inspection and Surveys..

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Inspection Tooling

• Magnetic Particle Inspection (MPI) /

Ultrasonic Thickness (UT)

Measurements

• Cathodic Protection (CP) Monitoring

• Photography and Detailed Visual

Inspection

• High Pressure Cleaning for CVI

Measurements Cathodic

Protection (CP) Monitoring

Photography and detailed Visual inspection

High Pressure Cleaning

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Remedial and Installation

Riser and Pipeline Replacement, Tie-in

Spools

Pipeline Leak Repairs by Subsea Clamps

Epoxy Grout Sleeves

PLIDCO Clamp Installation

Umbilical Including Topsides Tie-in

Anchor Block Recovery

Conductor Centralizer / Shims Installation

Anode Replacement on MembersPipeline Repair

PLIDCO Clamp

Grouted Sleeves

Anode Installation on

members

Conductor Guide

Installation

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Maintenance Works

J-Tube, Subsea Clamps, Risers and

Riser Guards

Retrofit Clamps and Anode Skids

Anode Sleds Installation

Nylon Rods for Conductor

Stabilisation

Armawrap at Splash Zone

Free-span Corrections (Grout Bags)

Retrofit Riser ClampUmbilical / Sandbag &

Mattress Support

Anode SledsArmawrap

Riser Guard Clamp

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New Build VARD 3 17 – PNO 1733

Diving Support & Construction Vessel DP2

vessel (Vard 3.17 design)

DP2 Diving and Construction Support

800 sqm deck area (10 t/m2)

100 MT at 9m

12-men SAT (inbuilt) + SPHL / 300m

Surface Orientated system

105 accommodation

15 kts speed

Principal dimensions

LOA = 91.20m, Breadth = 21.50m and max draft

= 6.60m

Purpose built to higher specifications and

Shell compliant, full IRM vessel one of its

kind in Eastern Hemisphere

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Brunei Shell Contract

End Client Brunei Shell Petroleum

Project Underwater Inspection, Repair and

Maintenance Services

Location Brunei Water

Water depth 10 – 50 msw

Commencement April 2010

Completion March 2015

The underwater IRM is comprised of project management,

engineering and underwater diving, and services associated

with subsea infrastructures including platforms, risers,

pipelines, umbilicals, SBM, rig surveys, spud-can checks and

seabed survey.

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Testimonials

The level of diving management demonstrated onboard …

has been commendable..top diving services company.

Anthony Charlesworth

.. good personnel and good equipment, Kreuz Subsea

provided a very professionally managed project that delivered

safely and on schedule.

David Mooney

Kreuz demonstrated a high level of commitment to HSE

and reinforced safety culture amongst all their crew.

Natraj Raman

..excellent work….executed without incident..

David Moxham

The behaviors exhibited and the decision making process is

worthy of emulation

Suman Muddusetti

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Kreuz Subsea is an integrated turnkey solutions provider in IRM

and Subsea Construction Services – Unique and differentiating

model

Tough and Creative

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Going beyond limits