FOUNDATION EQUIPMENT

F O U N D AT I O N E Q U I P M E N T

Offshore Foundation SolutionsVibratory Hammers

THIS IS DIESEKO GROUPINTRODUCTION

▪ Dieseko is the global player

in the foundation technology

market based in the

Netherlands

▪ Products marketed under

brands ICE, PVE and

Woltman

▪ Shareholder of

▪ Clear focus on foundation

equipment

▪ World leader in vibratory

equipment

Netherlands ChinaUSA BrasilPoland Australia

1974 1977 1978 1983 1989 1995 2004 2008 2009 2010 2012 2013 2014 2015 2016 2017

INTRODUCTIONOVER 40 YEARS HISTORY

1974

PVE

▪ 1974 Founding Dieseko – Bolnes

1974 1977 1978 1983 1989 1995 2004 2008 2009 2010 2012 2013 2014 2015 2016 2017

INTRODUCTIONOVER 40 YEARS HISTORY

1977

ICE

▪ 1977 Founding ICE – Amsterdam as animporter of American vibratoryhammers

1974 1977 1978 1983 1989 1995 2004 2008 2009 2010 2012 2013 2014 2015 2016 2017

INTRODUCTIONOVER 40 YEARS HISTORY

2008

▪ 2008 Founding of DIESEKO GROUP

PVE and ICE merge and they join forces in a single strong company with a comprehensiveproduct portfolio and global service netwerk.

Dieseko Group starts as a house of brands.

1974 1977 1978 1983 1989 1995 2004 2008 2009 2010 2012 2013 2014 2015 2016 2017

INTRODUCTIONOVER 40 YEARS HISTORY

2009

▪ 2009 The new emerging market: offshore

▪ Developing the 200M ‘twin’ for theconstructions of wind farms.

▪ The PVE 200M active in Bard1 offshore project

1974 1977 1978 1983 1989 1995 2004 2008 2009 2010 2012 2013 2014 2015 2016 2017

INTRODUCTIONOVER 40 YEARS HISTORY

2010

▪ 2010

▪ PVE 300M, Dieseko Group once againintroduces the biggest vibratory hammerin the World

▪ With the establishment of ICE China in Shanghai a fully owned rental fleet comesavailable.

▪ With the Vibroflot, a new product is addedto the range

▪ 2011

▪ A rental fleet is established in Brazil

1974 1977 1978 1983 1989 1995 2004 2008 2009 2010 2012 2013 2014 2015 2016 2017

INTRODUCTIONOVER 40 YEARS HISTORY

2012

▪ 2012

▪ The award for ”Best Managed Companies” is won again

▪ Dieseko Group provides two sets of thePVE 300 MU upending vibratory hammer, to the prestigious Global Tech wind farm in Germany

1974 1977 1978 1983 1989 1995 2004 2008 2009 2010 2012 2013 2014 2015 2016 2017

INTRODUCTIONOVER 40 YEARS HISTORY

▪ 2014

▪ Dieseko Group celebrates 40th anniversary.

▪ Introduction of PVE 500M, the world’sbiggest mono bloc vibro hammer

2014

DIESEKO GROUPORGANIZATION

▪ Branches and dealers

▪ Certification / Quality

▪ Employees

▪ Safety

▪ Awards

▪ Partners and suppliers

ISO 9001

CE DEMANDS

DNV-CERTIFICATION

DIESEKO GROUPORGANIZATION

▪ Branches and dealers

▪ Certification / Quality

▪ Employees

▪ Safety

▪ Awards

▪ Partners and suppliers

DIESEKO GROUPORGANIZATION

▪ Branches and dealers

▪ Certification / Quality

▪ Employees

▪ Safety

▪ Awards

▪ Partners and suppliers

Employeesworldwide200

NVAF

DFI, PDCA

DIESEKO GROUPORGANIZATION

▪ Branches and dealers

▪ Certification / Quality

▪ Employees

▪ Safety

▪ Awards

▪ Partners and suppliers

DIESEKO GROUPORGANIZATION

Best ManagedCompany (2010, 2012)

Gazellen Award(2007, 2009, 2013)

#1

▪ Branches and dealers

▪ Certification / Quality

▪ Employees

▪ Safety

▪ Awards

▪ Partners and suppliers

PARTNERS AND SUPPLIERSORGANIZATION

▪ Branches and dealers

▪ Certification / Quality

▪ Employees

▪ Safety

▪ Awards

▪ Partners and suppliers

PARTSBUSINESS

DRIVEABILITY STUDIES

• Allnamics + GeoDrive

• Minimising risk

• Selecting most suitable hammer

• Advise for customers

OWF Noordoostpolder - Pile 5000x45-30mm - PVE-400

Remaining Driving force and Toe Resistance

Ftoe : Remaining Driving Force at Toe

SRVtoe: Vibratory Toe Resistance

Force [MN]

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Dieseko group

CONSULTANCY

DRIVEABILITY STUDIES

WHY DIESEKO ?

• More than 45 years experience in Vibro Equipment

• Sustainable and durable quality of our products

• Global dealer network (service 24/7)

• Co-engineering together with our clients

Benefits PVE Vibratory Hammer

Balanced equipment;

▪ Better kN – kgm – amplitude weight ratio

Hydraulic power (kW) vs centrifugal force (kN);

▪ (m3/sec * pressure) vs kN

High torque;

▪ Max force even in tough conditions

Forced lubrication;

▪ Better cooling – less wear and tear

Additional gearbox cooling;

▪ Longer life-time, no overheating

Benefits PVE Vibratory Hammer

▪ Forced lubrication + additional cooling

▪ High performance

▪ Increased life-time

▪ Bearings

▪ Oil

▪ Gears

LESS MAINTENANCE

Benefits of Power packs

▪ High reliability

▪ Better cooling

▪ Additional cooling system

▪ Variable pumps

▪ Easy troubleshooting iQan

▪ Sound proof

▪ Multi purpose hydraulic power packs

Vibratory Hammers vs. Conventional Methods

1. Installation Speed Significant time saving 2. Noise reduction (< 140 dB)3. Accurate positioning

• Option to extract piles

• Less fatigue • Cost efficient pile design• Longer life-time of structure

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Installation speed

▪ Handling time (less than 1 hour)

▪ Driving time 1 meter per 1 minute (rule of thumb)

Noise Reduction

Noise Reduction

Between 6 and 11 October 2016, 4 monopiles (3200-3700mm dia) where retracted from the seabed at “Windpark Lely” with our PVE 500M vibratory hammer. During the work extensive underwater sound measurements were performed, resulting in positive indications of noise levels compared to “German requirements”.

BARD Offshore 1 OWF

300M The Netherlands

300M Singapore

300MU North Sea

China PVE 200M

PVE 500M

2000M GIANT

UPENDING

UPENDING

INNOVATIONSUPENDING PROFILES

▪ Also available as (aftermarket) add-on

PATENDEDPVE 110MU Upending

PVE 82MU Upending

F O U N D AT I O N E Q U I P M E N T