Rampion Offshore Wind Farm Offshore Balance of Plant

Meet the Buyer Naren Mistry, Engineering Manager 26th Feb 2014

Agenda

2

  Offshore  Contrac.ng  Strategy   Monopile  Founda.on  Contracts    Jacket  Founda.on  Contracts   Wind  Turbine  Installa.on    Offshore  Substa.on  Contracts    Export  Cable  Contracts      Array  Cables  Contracts    Other  direct  procured  Contracts    Services  to  support  Main  Contracts    Supplier  Database    Ques.ons  

   

   

Offshore Balance of Plant – Contracting Strategy

3

Foundations

Up to 177No Monopiles & Jackets

Export Cables

4No. 150kv up to 92km

Offshore Substations

2No. Topsides structures

Array Cables

33kV cable Up to 230km

Offshore Construction

Jul 2015 – mid 2018

Vessel hire UXO Surveys

Scour Protection Navigation aids

Construction Base

Debris clearance Storage/Holding

HSE Equipment

Major “Tier 1” contracts planned for award Q4 /14 to Q1 /15

Monopile Foundations

Main Contracts   Fabrication of Monopiles &

Transition Pieces   Transportation Barge & Tug

charters   Foundation Installation vessel

charter   Pile hammer & drill   Intermediate storage facilities

Start of installation   July 2015

4

Rampion Met Mast – Monopile transportation

             

Rampion Met Mast – Pile float-out from Newhaven

             

Rampion Met Mast – Monopile offshore lift

             

Jacket Foundations

Main Contracts   Design, fabrication of jackets and

pin piles   Transportation barge & tug

charters   Foundation Installation vessel

charter   Pile hammer & drill   jack-up charter for pin piles

Mobilisation for installation   July 2016

8

Wind turbine Installation

Main Contracts   EON long-term Charter of MPI Discovery for transportation &

Installation of turbines   Pre-assembly facility

Mobilisation for turbine installation   Sept 2016

9

10

Wind turbine installation

Offshore Substations

Main Contracts  Design, fabrication and transportation of offshore substations and assoc’ foundations  Shear leg crane vessel charter for Topsides Installation   HV Electrical equipment supply, hook-up and commission

Installation of 1st substation  July 2016

11

12

Load out of offshore substation transition pieces

13

Installation of offshore substation foundations

14

Load out of offshore substation topsides

15

Installation of offshore substation topsides

16

Installation of offshore substation topsides

Subsea Export Cables

Main Contracts   Design & supply of 150kV cables   Transportation barge & tug charters   Cable lay & bury Installation   Intermediate storage facilities

Mobilisation for installation   July 2016

17

18

Installation of export cable

19

Export cable installation

Inter Array Cables

Main Contracts   Design & supply of 33kV cables   Transportation barge & tug charters   Cable lay, pull-in & termination   Cable burial contracts   Local cable storage facilities

Mobilisation for installation   Sept 2015

20

Other Contracts

Construction Base facilities   Temporary Offices for EON Project Management

& Marine Coordination   Laydown and storage facilities   Crew Transfer Vessel mooring/pontoons   Site Services

UXO & Seabed debris survey & clearance   Geophysical surveys   ROV & Diver surveys   UXO & boulder/debris removal

Vessel hire/charters   Crew Transfer Vessels   Guard boats   Workboats/Multicats   Dive & ROV spreads

21

Other Contracts (continued)

Scour Protection   Supplies of stone/rock   Rock dump vessels & barges   Specialist vessels, e.g. fall-pipe   Alternative scour protection materials

Laydown and Storage facilities   Pre-assembly areas   Intermediate storage   Maintenance facilities

Plant & Equipment   Davit cranes   Navigation aids   Offshore & Working at height PPE

22

Typical services required by Offshore Main Contractors

Installation Vessel Support   Guard boats   Crew transfer vessels   Workboats/Multicats   Divers and Dive spreads   ROV services   Stevedore services   Chandler services   Bunkering   Food & other provisions Onshore Support   Port/harbour repair & maintenance   Temporary office & storage facilities   Temporary living accomodation   Cleaning & Waste management   Security services

  Rock dump vessels & barges   Specialist vessels, e.g. fall-pipe   Alternative scour protection materials

Laydown and Storage facilities   Pre-assembly areas   Intermediate storage

Miscellaneous essel hire/charters   Crew Transfer Vessels   Guard boats   Workboats/Multicats   Dive spreads

23

Supplier Database

Key local suppliers are requested to register on database at; www.susseswindenergy.org.uk   Intended as supplier “search portal” for the project and contractors   Actively used by E.ON for procurement of services during pre-consents

activities (onshore site investigation, guard vessels, etc.)   Details of supplier database to be provided in all tender documentation

Effectiveness of supplier database is dependent on quality of data input   If you’re not on it – register as soon as possible   If you are – check data is up-to-date and focuses on your area of business

25

Questions?