Page 54 - Jurnal Teknik BKI Propulsi :Penggerak Informasi Teknik Jasa Klasifikasi Indonesia

TABLE 4. Scope of Class Process Facilities

Process Facilities Scope of Classification

All systems and components for the reception of raw gas from the well(s) or partially
Gas Processing processed gas from another installation on the platform facilities for such processes as
acid gas removal, dehydration and mercury removal.

All systems and components for:

− pre-cooling: compressor, condenser, coolers and accumulators (Propane, Nitrogen
or mixed refrigerant Excahnger),

− fractionation, includes subsystems or plants called de-ethanizers, de-propanizers
Liquefaction
and de-butanizers

− main cryogenic refrigeration

− storage, includes both liquefied gas storage and storage of condensate produced
from the liquefaction process

All systems and components for removing liquefied gas:

− from the storage tanks,

− pressurizing,
Re-gasification
− heating and vaporizing liquefied gas,

− off-loading system.

− compressors in the discharge system,

Import Systems on load terminals are considered to include

− the entire gas swivel on turret-moored units and the first onboard flange for units
maintained on station through a spread mooring system, plus all onboard gas flow
lines up to the gas processing facility.

Import System
In the case of discharge terminals such FSRU:
− the liquid and vapor loading arms and the cryogenic hoses or the cargo manifold,
depending on the liquefied gas ship to terminal transfer configuration employed,
plus all on deck valves and piping up to the liquid and vapor inlet flanges on the
cargo tank domes.

54 Jurnal Teknik BKI
Edisi 01 - Juni 2014