Offshore Service
Full-chain solutions for commissioning, procurement, manning and administration.
Commissioning
Mechanical Completion (MC) and Construction Support
Disciplines: Electrical, instrument & control, mechanical, piping, HVAC, telecom, etc.
MC
◆ Conformity checks of equipment items -punch clearance
◆ Static/de-energized tests of equipment items
◆ Alignment of all equipment and flushing and cleaning of the pipes and vessels
◆ Calibration and cable continuity tests
◆ Insulation and continuity tests
◆ Functional tests and operational tests, etc.
Carryover Work
Additional work, changes rectification work, integration work for all disciplines.
Flange Management Service
◆ Torque and tension bolting equipment
◆ Pipe cutting, beveling, milling, boring, grinding
◆ Valve testing (Popping test)
Receiving Inspection & Preservation
◆ Cleaning
◆ N2 charging & check
◆ Equipment protection
◆ Lube oil & grease filling
◆ Motor megger check & space heater
◆ Shaft rotation
◆ Protection cover
Pre-commissioning & Commissioning
Disciplines: Electrical, instrument & control, mechanical, piping, HVAC, telecom, etc.
Activities
◆ Preliminary checks
◆ Punch killing
◆ Loop test
◆ Functional tests
◆ Operational tests
◆ Support activities Hydro milling PIG cleaning Oil flushing Chemical cleaning N2/He leak test
◆ Commissioning during towing
Available Equipment for PC & C Work
Category | Equipment | Capacity |
Generator Systems | Diesel Generator | 1200kVA |
Diesel Transfer Pump Skid | 25m3/h | |
Fuel Storage Tank | 2m3 | |
Load Bank | 6000 kVA | |
Transformer | 5000 kVA | |
Compressor Systems | Air Compression Package 100HP (Motor driven) | 9.3m3/min |
Air Compression Package 200HP (Motor driven) | 19.4m3/min | |
Air-Compressor Package (Engine driven) | 18.5m3/min | |
Air Tank | 7.3m3 | |
Air Dryer (Desiccant type) | 1326 Nm3/h | |
Air Dryer System | 1800 Nm3/h | |
Pump System | Fresh Water Pump Skid | 5,000ℓ/min |
Booster Pump | 0.16ℓ/min | |
Oil flushing pump | ||
Piping | Onsite Pipe cutting, beveling, milling, boring, grinding machine | |
He/N2 test | He/N2 filling device | |
Helium mass spectrometer |
A co-project team with our collaborating partner, a professional commissioning company with rich experience of offshore projects in Korea, for project execution.
ISSAC Engineering & Consulting Ltd.
ISSAC E&C was established in 2010, and has successfully accomplished near 20 commissioning of offshore projects including 6 FPSO/FSO. The top management of ISSAC E&C has strong background as commissioning managers at major Korean shipyards and rich experiences. They understand how important commissioning work is and the concerns of clients for this crucial stage during entire project.
A co-project team will be established by Greentec and ISSAC E&C for project execution. Utilizing the advantage and experience of both partners, our co-project team is committed to achieving flawless delivery of all systems without delay.
Major Reference
| Date | Owner & Project | Type | Date | Owner & Project | Type |
| 2013.03 | PTSC BienDong | FSO | 2016.06 | Statoil Gina Krog | Fixed Platform |
| 2014.05 | Teekay Knarr | FPSO | 2017.07 | INPEX Ichthys | FPSO |
| 2014.05 | ExxonMobil Arkutun-Dagi | Fixed Platform | 2017.06 | Royal Dutch Shell Prelude | LNG FPSO |
| 2014.12 | Chevron Wheatstone | Fixed Platform | 2017.07 | Statoil Cat-J | Jackup-Rig |
| 2015.02 | Chevron Mafumeirea Sul | Fixed Platform | 2017.07 | Dong Hejre | Fixed Platform |
| 2016.01 | Petronas FLNG | FLNG | 2017.10 | Total Egina | FPSO |
| 2016.02 | MOG Gaza | FSO | 2018.03 | Petronas FLNG 2 | FLNG |
| 2016.02 | Songa Offshore | Drilling Rig | 2018.07 | ZADCO | Fixed Platform |
| 2017.05 | Statoil Mariner | Fixed Platform | 2021.04 | Chevron Anchor | Semi-Rig |