AF Decom Offshore Hvordan fjerne offshore oljeplattformer?

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1 AF Decom Offshore Hvordan fjerne offshore oljeplattformer?

2 AF Gruppen The company in short An industry and construction group 2800 employees in Norway, Sweden, China and UK Listed on Oslo Stock Exchange since 1997 Employees hold approx. 17 % of the shares in the company Revenues: ~ NOK 10 billion Lost time to injuries (LTIrate*) ,8 Absence due to illness 8% 6% 4% 2% 0% All industries, Norway Building and construction industry, Norway AF Group * Number of lost time injuries per million man-hours (AF Gruppen includes all subcontractors when calculating the LTI-rate) 2

17 % of the shares in the company Revenues: ~ NOK 10 billion Lost time to injuries (LTIrate*) 20 18 16 14 12 10 8 6 4 2 0 1,8 Absence due to illness 8% 6% 4% 2%

30 million NOK 163 million NOK 1 129 million Employees: 805 Employees: 195 Employees: 1 070 Employees: 11 Employees: 75 Employees: 470 Presence: Presence: Presence: Presence: Presence:

3 Our focus is on complex project management Onshore and offshore business divisions Civil eng. Environment Building Property Energy Offshore Revenues 2012: Revenues 2012: Revenues 2012: Revenues 2012: Revenues 2012: Revenues 2012: NOK million NOK 649 million NOK million NOK 30 million NOK 163 million NOK million Employees: 805 Employees: 195 Employees: Employees: 11 Employees: 75 Employees: 470 Presence: Presence: Presence: Presence: Presence: Presence: Norway (incl. Svalbard) Sweden (Stockholm area) Norway Sweden (southwest coast and Stockholm area) Eastern and Southern Norway Southwest coast of Sweden Eastern and Southern Norway Southwest coast of Sweden Norway Norway UK (Aberdeen) China (Shanghai) Norwegian and British cont. shelf

AF Gruppen s history and experience in the offshore sector A journey that enables multidiscipline deliveries today It all started with the Troll project Decommissioning of onshore

4 AF Gruppen s history and experience in the offshore sector A journey that enables multidiscipline deliveries today It all started with the Troll project Decommissioning of onshore facilities gives decommissioning work offshore Thereafter construction of onshore facilities for the Oil & Gas sector Organic growth and acquisitions in combination Specialist expertise

onshore facilities gives decommissioning work offshore Thereafter construction of onshore

5 AF Offshore operates in the offshore & marine market Five main business areas Offshore Maintenance, modification & operations Marine & Rig services Revenues 2012: NOK million AF Yards & Construction Employees: 470 Presence: Norway UK (Aberdeen) China (Shanghai) Norwegian and British cont. shelf Decommissioning Products

2012: NOK 1 129 million AF Yards & Construction Employees: 470 Presence: Norway

6 AF Decom Offshore Ca.140 ansatte Tjenester: Prosjektledelse Prosjektering Studier Offshore forberedelser og fjerning Mottak og rivning på land

7 Rivning, demontering og resirkulering AFDO er markedsleder i Europa innenfor rivning, demontering og resirkulering av offshoreinstallasjoner AFEBV er Europas mest moderne anlegg for mottak og resirkulering av utrangerte offshoreinstallasjoner AFDO tilbyr følgende konsulenttjenester: Offshore mulighetsstudier Kartlegging av farligavfall Ekofisk. Edda lifting Reception facility, Environmental Base Vats AFDO utfører følgende offshore riveprosjekter: Piece Small Reversed installation Single lift Kombinasjoner av de overforstående teknikker HVAC services, Seismic Research Vessel, Western Geco

mulighetsstudier Kartlegging av farligavfall Ekofisk.

8 Rig Services AF Rig Services bistår med personell og fasiliteter til å utføre: Vedlikehold Modifikasjon Sluttførsel Klassifisering Oppgradering God skjermet inne i en dyp fjord, med en kai front på182 meter og vanndybden på 23 meter, er AF Miljøbase Vats meget godt egnet til å fasilitere boreskip Rig service, Environmental Base Vats Reception facility, Environmental Base Vats Kai, moringer og fendere er også forberedt på å kunne mota semi-sub rigger. HVAC services, Seismic Research Vessel, Western Geco

Miljøbase Vats meget godt egnet til å fasilitere boreskip Rig service, Environmental Base Vats Reception facility,

9 AFDO Ekofisk prosjekter = Fjernet = Fjernes 2014/2015

10 Decommisioning references AF has been involved in the following platform removals 10

11 Ekofisk EPRD Operatør: ConocoPhillips AF Kontrakt: ca MNOK Hovedkontrakt: Heerema Marine Contractors Hovedleverandør: AF Decom Offshore

12 H7/B11 Client: Statoil / Gassco Main Contractor: AF Decom Offshore Main Contractor lifting: AF Decom Offshore

13 Tema Metoder Piece Small Reverse Installation Onshore: Miljøbase Vats Utførelse Piece Small på Indefield prosjektet Reverse Installation på EPRD prosjektet Kombinasjon på H7 og B11 prosjektet

på Indefield prosjektet Reverse Installation på

14 Piece Small Making use of onshore technology offshore

15 Make Safe Totalrenovering før riving

16 Make Safe Totalrenovering før riving Deck reinforcements

17 Frontrunning Farlig avfall, El-avfall, forberedende arbeider

18 Fjerning av Inventar Maskinelt og manuelt arbeid

19 Cutting of a steel tank with 75 mm wall thickness, employing a weldingtractor on magnetic rails.

20 Diamond wire saw on large wall thicknesses

22 Fjerning av Struktur

23 Removing section of helicopter hangar at 40m

24 Controlled turnover of structures

25 Reduce number of internal lifts e.g by optimising weight of load. Best practice based on experience and learning

26 Excavator used to lift hanging Air Duct Intake 48m deck med ZX460

27 Cutting of process pipe in cooperation with ZX 460

28 Controlled lowering of pipes with machines reduces work in height

29 Prosessering

30 Use of machines is preferred compared to manual handling due to the protection provided by the cabin.

31 Hydraulic cutting of lifted down structures

32 Logistikk Arbeidsdekk under kombinert P&A og Decomissioning

33 Logistikk Mobilisering av utstyr Standard utstyrscontainere Maskiner sertifisert for offshore bruk (DNV or similar) NORSOK Z-015 eller tilsvarende for midlertidig utstyr

34 Logistikk Løft

35 Logistikk Supply

36 Loading excavator to Ekofisk 2/4T

37 Loading excavator boom

38 Containers logistics at cellar deck

39 20` scrap containers used for transport both scrap and machines/equipment

40 Miljø Måling på tungmetaller

41 Miljø Hydrokarbonmåling før kutt

42 Investigation & measuring of isocyanides, mercury etc. by hot cutting of the steel structure

43 Removal of rust containing mercury

AFEBV - Vats Solid surface: 68 000 m² Length

44 AFEBV - Vats Solid surface: m² Length of quay: 182 meter Water depth at quay: 23 m

45 In the heart of the fjords

46 AF Miljøbase Vats

47 AF MiljøbaseVats Established in 2005 finished 2009 Investments > 600 MNOK ton capacity at any time The most state of the art disposal site in Europe m² solid surface Max capacity; 10 ton/m2 182 m quay and 23 m water depth Certified for handling hazardous wastes Purpose built facility and equipment Cleaning of all surface and process water Oil retention system for pollution on sea

48 NIVA utfører miljøovervåking

49 Miljøovervåking Analyse av alt avløpsvann til sjø Jordprøver også på land Støvspredning Overvåking av ferskvannskilder i området Overvåking av marin fauna ROV-undersøkelser av miljøstatus I havet

50 Renseanlegg Tett membran under anlegget

51 Renseanlegg Layout

52 Renseanlegg Fjellhall oppsamling av overflatevann

53 Renseanlegg Fjellhall oppsamling av overflatevann

54 Renseanlegg Filtrering BYT

55 Ytre Miljø Utslippstillatelsen per 2. kvartal 2013 Kommentarer/Tiltak: Til venstre er status på utslipp per 2. kvartal Rød søyle vise sum tillatelse i kg per år. Blå søyle viser faktisk målt utslipp per 2. kvartal AFMBV er godt innenfor kravene.

56 Ytre Miljø Gjenvinningsgrad Kommentarer/Tiltak: Mål=98% Innenfor mål i 1.- og 2.kvartal ,7% prosent under mål i 3. kvartal 2013.

57 Gjenvinning 98 % gjenvinningsgrad

58 Mottak Heerema Marine Contractors - Thialf

59 Mottak Heerema Marine Contractors - Thialf Removal and decommissioning and HVAC, Ekofisk Maintenance, modification and operations offshore and onshore, Kårstø HVAC, Ulstein

60 Mottak Heerema Marine Contractors - Thialf Removal and decommissioning and HVAC, Ekofisk Maintenance, modification and operations offshore and onshore, Kårstø HVAC, Ulstein

61 Mottak Swire Pacific Orca

62 Mottak Swire Pacific Orca

63 Disposal Utstyr Store Ulv PRESENTASJON 13. mars 2014

64 Piece Small Prosjekt Indefatigable Field Supported by a Jack-up Rig Concurrent work with Well PA on Inde November, Kilo 1 and Juliet 1 Hot-work during Well PA Cranes on Jack-up Logistics and deck space

65 Piece Small Project Inde Kilo Before After

66 Norpipe36/22 A Norpipe37/4A Ekofisk 2/4 P Ekofisk 2/4 W Edda 2/7 C Ekofisk 2/4 R Albuskjell 2/4 F F Ekofisk 2/4 D Ekofisk 2/4 Q Cod 7/11 A Albuskjell 2/4 Albuskjell A 2/4

67 Ekofisk EPRD Removal and decommissioning and HVAC, Ekofisk Maintenance, modification and operations offshore and onshore, Kårstø HVAC, Ulstein

68 Ekofisk EPRD Removal and decommissioning and HVAC, Ekofisk Maintenance, modification and operations offshore and onshore, Kårstø HVAC, Ulstein

69 Ekofisk EPRD

70 H7/B11 Client: Statoil / Gassco Main Contractor: AF Decom Offshore Main Contractor lifting: AF Decom Offshore

71 H-7 offshore execution Jacket removed in 4 lifts Use of 2 WROV s and dredger Diamond wire cutter for all Cuts. Debris and grout delayed dredging Video Løft Top section

72 H-7 offshore execution Complete topsides and 1 jacket section demolished at Vats Last 3 jacket sections at Hoondert in Vlissingen, the Netherlands

73 B-11 the H-7 copy B-11 topsides survey autumn 2013 Engineering and planning throughout 2014 Earleist start offshore 1/3 2015

74 Topside removal Reversed installation

75 Topside removal Reversed installation M01 Living Quarter Weight: 590 mt Geometry: L: 23m W:10m H:11m Lifting Solution: Bolted Padeyes

76 Takk for oppmerksomheten!

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