Höegh LNG : US Built vessel ✓ During the past 20 years , timely inspections and 100 % re - tubing at planned DD ✓ 2 x main bank replacement 2014 ✓ 2 x complete furnace roof replacement 2011 ✓ 2 x SH replacement + upgrade 4th, 5th pass 2011 ✓ 2 x complete furnace wall replacement 2009 ✓ 2 x SH replacement 4th, 5th pass 2009 ✓ 2 x Control de - superheater replacement 2006 ✓ 2 x SH replacement 1st, 2nd, 3rd, 4th, 5th pass 2003 ✓ Major upgrades planned for FSRU conversion 2020 - new owners - Boilers : Foster Wheeler – Steam generators 1 We Know Your Boiler……
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Höegh LNG : US Built vessel✓ During the past 20 years, timely inspections and 100% re-tubing at planned DD ✓ 2 x main bank replacement 2014✓ 2 x complete furnace roof replacement 2011✓ 2 x SH replacement + upgrade 4th, 5th pass 2011✓ 2 x complete furnace wall replacement 2009✓ 2 x SH replacement 4th, 5th pass 2009✓ 2 x Control de-superheater replacement 2006✓ 2 x SH replacement 1st, 2nd, 3rd, 4th,
5th pass 2003
✓ Major upgrades planned for FSRU conversion 2020- new owners -
Boilers : Foster Wheeler – Steam generators
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We Know Your Boiler……
Höegh LNG : 2 sister vessels (MHI built)
✓ Periodic maintenance and pre-docking inspections since 2009 incl 2018
✓ 2 x Control de-superheaters 2015
✓ 2 x De-superheaters 2015
✓ 4 x Refractory re-furbishment 2015
✓ 4 x Refractory re-furbishment 2010
Boilers : Mitsubishi MB-4E NS
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We Know Your Boiler……
Höegh LNG : Samsung built DFDE vessel
✓ Technical advice on operating boilers at very low load for pending FSRU project
✓ MHI supplied equipment for turn-down ratio 7:1
✓ GBA quoted to supply equipment for turn-down ratio 20:1
✓ New FW pumps to be integrated into current BMS
- ongoing project 2016, completed 2017
Boilers : MHI MAC 100B
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We Know Your Boiler……
Höegh LNG : 2 sister vessels (Norwegian built)
✓ Periodic maintenance and pre-docking inspections since 2005
✓ Various re-tubings : SH banks – Furnace tubes etc.
✓ Both vessels now scrapped …………..
Boilers : Foster Wheeler ESD III
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We Know Your Boiler……
BW Gas: 4 sister vessels (Daewoo built)✓ Periodic maintenance and pre-docking inspections since 2012
✓ 3 x Economizer tube bank 2015
✓ 3 x Economizer tube bank 2014
✓ 4 x Economizer tube bank 2013
✓ 1 x Economizer tube bank 2012
✓ 2 x De-super heater replacement 2016
✓ 2 x Control de-super heater replacement 2017
✓ 2 x SH tube manufacture 2018 (install DD 08/2019)
✓ 2 x Economizer exp bellows (install DD 08/2019)
✓ 2 x Main steam valve replacement (DD 08/2019)
Boilers : Mitsubishi MB-4E NS
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We Know Your Boiler……
BW Gas : 3 sister vessels (Daewoo built)✓ Periodic maintenance and pre-docking inspections since 2012
✓ 2 x De-super heater replacement 2016 DD
✓ 2 x Control de-super heater replacement 2016 DD
✓ 2 x Full boiler maintenance routines during DD
✓ 2 x De-super heater replacement 2017 DD
✓ 2 x Control de-super heater replacement 2017 DD
✓ 1 x Full set of SH tubes for 4th pass (2 ¼ Cr)
✓ 2 x Full set of SH tubes for 5th 6th pass (18 Cr)
✓ 2 x De-super heater replacement 2018 DD
✓ 2 x Control de-super heater replacement 2018 DD
Boilers : Mitsubishi MB-4E NS
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We Know Your Boiler……
BW Gas : 3 sister vessels (Daewoo built)
✓ Periodic maintenance and pre-docking inspections since 2014
✓ 3 x Economizer tube bank 2016
✓ 4 x Economizer tube bank 2015
✓ 2 x Economizer tube bank 2015
✓ 4 x Control de-superheater 2015
✓ 4 x De-superheaters 2015
✓ 2 x Main steam valve DN 250 replacement 2015
✓ 4 x IRIS inspection on SH 2015
✓ 2 x IRIS inspection on SH + PDI 2017
✓ 2 x SH tube manufacture + install @ 3 vessels 2018 DD
Boilers : Mitsubishi MB-4E NS
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We Know Your Boiler……
Golar LNG: Hyundai built vessel
✓ Periodic maintenance and pre-docking inspections since 2013
✓ 3 x Economizer tube bank 2014
✓ 2 x Control de-superheater 2015
✓ 2 x De-superheater 2015
✓ 2 x IRIS inspection 2015
✓ 2 x Chemical cleaning 2015
✓ 1 x Main bank retubing (pending due to lay-up)
Boilers : Mitsubishi MB-4E KS
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We Know Your Boiler……
Golar LNG: 2 sister vessels (Daewoo built)
✓ Periodic maintenance and pre-docking inspections since 2014✓ 1 x Economizer tube bank 2015✓ 2 x Control de-superheater 2015✓ 2 x IRIS inspection 2015✓ 1 x Economizer tube bank 2016✓ 2 x Control de-superheater 2016✓ 2 x Replacement of burnt SH brackets 2016✓ 2 x Full boiler maintenance during DD 2016✓ 2 x IRIS inspection 2016✓ 1 x Economizer tube bank 2016✓ 2 x Full boiler inspection after dry-lay up 2017
Boilers : Mitsubishi MB-4E NS
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We Know Your Boiler……
Golar LNG: Daewoo built vessel
✓ Periodic maintenance and pre-docking inspections since 2016
✓ 2 x IRIS tube inspection 2018
✓ 2 x SH tube manufacture 4-5th pass 2018
✓ Installation of SH tubes during dry-dock 04/2019
Boilers : Mitsubishi MB-4E NS
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We Know Your Boiler……
Golar LNG: MHI built vessel
✓ Periodic maintenance and pre-docking inspections since 2014
✓ 2 x IRIS tube inspection 2017
✓ 2 x SH tube manufacture 4-5-6th pass 2017
✓ Installation of SH tubes during dry-dock 2017
Boilers : Mitsubishi MB-3E NS
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We Know Your Boiler……
Golar LNG: Daewoo built vessel
✓ Periodic maintenance and pre-docking inspections since 2015
✓ 2 x Pre-docking inspection 2015
✓ 4 x De-super heater / Control de-super heater 2016
✓ 1 x Steam-steam generator repair 2016
✓ 2 x Main steam valve replacement 2018 DD
✓ 2 x Main boiler full inspection incl. IRIS 2018 DD
✓ 2 x SH tube ”rush” manufacture / installation 2018 DD
Boilers : Mitsubishi MB-4E NS
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We Know Your Boiler……
Golar LNG: FLNG vessel (HDW built)
✓ Boiler inspection and condition survey 2016
✓ 2 x IRIS inspection of Generating / Screen tubes 2016
✓ 2 x Generating / Screen tube replacement 2018 DD
Boilers : Foster Wheeler ESD III
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We Know Your Boiler……
MOL LNG Transport, London:
Daewoo built vessel and Koyo built vessel
✓ 2 x Full hardware pipe- and armature supply and installation for LSMGO upgrade
control system upgrade by co-operation with Texon, Sweden 2014 / 2015
✓ Further LSMO upgrades to Koyo built vessel
for full conversion to LSMGO operation 2019
Boilers : Mitsubishi MB-4E NS 14
We Know Your Boiler……
MOL LNG Transport, London:
Mitsui built vessel✓ Pre-docking inspection / Condition report 2015
✓ 2 x SH 1-2-3rd pass manufacture + install 2017 DD
