Crowley
12,000 cbm LNG bunker barge
for Crowley, USA
General Information
| Project Data: | 3997 |
|---|---|
| Owner: | Crowley, USA |
| Shipyard: | Fincantieri Bay |
| Year of Completion: | |
| Classification: | ABS |
| TGE's Scope: | EPCS-contract: cargo handling system, cargo tanks |
Characteristics of gas plant:
| Characteristics of gas plant: | |
|---|---|
| Capacity: | 12,000 m³ |
| Number of cargo tanks: | 2 (type C bilobe tanks) |
| Material of cargo tanks: | 9% Ni-steel |
| Cargoes: | LNG |
| Design temperature / pressure: | -165°C / -0.3/4.0 bar g |
| Design cargo density: | 500 kg/m³ |
| Number of segregations: | 1 |
| Cargo manifolds: | 1 liquid lines, 1x 8”, ANSI 150 lbs flanges 1 liquid branch, 1x 8”; ANSI 150 lbs flanges 1 vapour lines, 1x 8”, ANSI 150 lbs flanges |
| Loading- / Unloadingrate: | 1,500 m³/h |
| Deepwell pump | 4x 750 m³/h at 210 mLC |
| Chiller Feed / Spray Pump | 2x 25 m³/h at 8 bar g |
| Custody transfer | Static / Dynamic incl. Raman |
| STS-Transfer system | 2x 8" liquid / 1x 8" vapour |
| Number of cargo heater / vaporiser: | |
| Capacity (Ambient Air vapo.) 2x 1,000 kg/h | |
| BOG-handling & fuel gas system: | 2x LNG sub-cooler feed pumps 1x LNG sub-cooler system (abt. 1,000 kg/h) |
| Cargo piping system: | Stainless steel, AISI 316L/316 |
| Nitrogen plant: | |
| PSA system | 500 Nm³ at 98.0 Vol% N2 |
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