TRACK RECORD

ingenious simplicity

info@proserv.comwww.proserv.com

Proserv has an established track record in the delivery of diamond wire cutting saw services for clients globally. Below is a summary highlighting some major projects completed to demonstrate our capability and expertise in this specialist field.

DIAMOND WIRE CUTTING SAW SERVICES

Year Client Work Scope Location

2018 Shore Offshore108’ platform removal (1) 24”, (2) 39”, (1) 40” cuts

USA

2018 Alliance 103’ conductor removal (1) 13 3/8” x 30” USA

2018 Ranger 100’ platform removal (2) 36” (4) 48” x 52” USA

2017 DeepOceanCutting of 4” flowlines and two umbilicals, chain cut with disc cutter

Norway

2017 Subsea 7 Åsgard, topside cutting of 9” flexible riser Norway

2017 JAB 85’ platform removal (8) 36” cuts USA

2017 JAB 220’ platform removal (7) 24” and (2) 36” USA

2017 JAB 220’ platform removal (4) 24” and (2) 36” USA

2016 Montco 160’ riser removal (2) 12” USA

2016 Subsea 7 Cutting of 9” flexible riser, topside Norway

2016 Subsea 7 cutting of 6” pipe Norway

2016 Subsea 7 Cutting of flowlines and umbilical Norway

2015 Helix Well OpsContingency cutting option for multi-string well conductor

UK, North Sea

2015 Aker Subsea Cutting of 16” riser Norway

2015 Technip Contingency for cutting 16” casing Norway

2015 Subsea 7 Cutting of 9”, 10” and 15.5” flexible riser Norway

2015 Subsea 7Rose decommissioning – cutting of 400 mm x 400 mm box section on wellhead protection frame

UK, North Sea

2015 Subsea 7Stamford decommissioning - contingency cutting on 6” legs of wellhead protection

UK, North Sea

2015 Subsea 7 Frame cutting of 12” pipeline at 91msw UK, North Sea

Rev 004

TRACK RECORD

ingenious simplicity

info@proserv.comwww.proserv.com

Year Client Work Scope Location

2014 Technip Cutting of 22” pipe at Huldra/Valemon Norway

2014 Helix Well OpsContingency cutting option for multi-string well conductor

UK, North Sea

2014 Bibby OffshoreContingency cutting on 24” pipeline and 70” pile

Solan Field - UK, North Sea

2013 Subsea 7Cutting of several pipelines on the Eldfisk field

Norway

2013 Bibby OffshoreGryphon field – cutting of 5” flexi riser at 112 msw

UK, North Sea

2013 Technip

Schiehallion flexible risers – contingency cutting for three umbilical risers and 15 flexible risers between 7” and 19” in 10 to 300 msw

UK, North Sea

2013 Subsea 7Foinaven integrated pipelines project – cutting of 10” riser at 500 msw

UK, West of Shetland

2013 Subsea 7 Gannet – cutting of 16” pipeline UK, North Sea

2013 Harkand ISSBanff and Kyle reinstatement - cutting of 6”, 8” and 12” pipelines at 90 msw

UK, North Sea

2012 Dynamic Offshore Stub removal (1) 30” stub USA

2012 Subsea 7 Cutting of 20” flexible riser Norway

2012 ICM Cutting of 17” hexagonal piles at 16 mswFremantle Harbour, Australia

2012 DOF Subsea Cutting of 30” riser at 100 msw New Zealand

2012 DOF SubseaCutting of 6” pipeline and anchor chains at 70 msw

Tasmania, Australia

2012 Greatship GlobalCutting of various subsea pin piles and chains

NW Shelf, Australia

2011 Veolia Pipeline removal (8) cuts on 10” pipeline USA

2011 EMAS Cutting of risers and chains Gulf of Thailand

Rev 004

TRACK RECORD

ingenious simplicity

info@proserv.comwww.proserv.com

Year Client Work Scope Location

2011 Subsea 7 Contingency for cutting 16” casingNW Shelf, Australia

2011 FugroContingency for cutting 30” riser at 100 msw

New Zealand

2010 McDermottContingency for cutting flow line at 100 msw

Bass Straight, Australia

2010 TS Marine Cutting of 15” pipeline at 100 mswNW Shelf, Australia

2010 PTTEP West Atlas wreck removal Timor Sea

2010 TS Marine Cutting of wellhead at 78 mswBass Straight, Australia

2010 SWG Offshore Turret removal at 30 msw Timor Sea

2010 SMIT Cutting jack-up rig legsUnited Arab Emirates

2010 Sapura AcergyPlatform decommissioning, largest cut 80” at 90 msw

Iwaki, Japan

2010 Anglo SuisseSkim pile modification - cut 42” in two places

USA

2010 ApacheDowned platform section removal - 52 -54” cuts and 33-16” guillotine contingency

USA

2010 Dynamic OffshoreConductor removal - 20” conductor with two inner strings that are unknown

USA

2010 Global Industries Conductor removal - 48” conductor USA

2010 Global Industries Conductor removal - (2) 24” conductors USA

2009 Fugro Cutting jack-up rig legsUnited Arab Emirates

2009 Global Industries Cutting of 28” pipeline at 50 msw Indonesia

2009 Anglo SuissePile removal (downer) (8) 30” piles continue on D2 leg

USA

2009 Technip Pipeline severance 10” x 50” pipeline USA

2009 TechnipContingency cutting operations - pipe ID 5.76”, WT 0.93”, steel pipe OD 7.62”, overall OD with coating 11.62”

USA

2009 Technip 2 cuts on 6.625” OD with FBE coating USA

2009 Subsea 710” riser with 2” of Noblastic coating on BP Thunder Horse

USA

Rev 004