What is CHIYODA LNG -Xm JAPAN ™ ?
CHIYODA LNG-Xm JAPAN™ is a
modularized version of CHIYODA
LNG-X ®, designed to provide thefastest Project delivery with thelowest CAPEX.

Initial Plant Operation Services
Chiyoda supports Clients to initially operate completed plants, if required.
Chiyoda’s superior project delivery proficiency maximizes Return on Investment bydelivering safe and efficient start-up and LNG production through seamless transition
from EPC to operation.

The concept, developed from Chiyoda’s unparalleled expertise andexperience in global LNG Plant
engineering and construction, tominimizes site work and optimizes
the “Plug & Play” model.

Start-Up tonormal operation

OME *1
Execution

Chiyoda LNG-Xm Japan is named from its modules layout
resembling theJapanese archipelago.
TMCHIYODA LNG-Xm JAPAN™ combines optimized module design with a Standardized
LNG Design Package to minimize site work volume.
Typical concepts include integrating Pipe Rack Modules (PAR’s) with Pre-assembled Units(PAU’s) and mounting Local Electrical Rooms (LER’s) and Local Instrument Rooms (LIR’s)on the PAU. Typical site work volume reductions for one process train are shown below:Piping Work

Initial Operation
Services

E&I Cable Laying-50%-80%

IT/Data BaseManagementRecruiting/Training*1 : Operation,
Maintenance andEngineering

Minimum On-Site Work

Plant Charge Rate

Philosophy/
Procedure/
ManualSupplier
Coordination

Problem-free start-up andoperation from planned Load toCommercial Operation

CHIYODA

LNG-X

FailureLoad-up®

Actual Plant Start-up
CurveStandardized LNG Design Package

Organization/
ManningTime

National Content Contribution Program
Chiyoda understands that maintaining a positive relationship with local communities is key fora successful project and has developed a “National Content Contribution Program” to assist
Clients in attracting and retaining the local subcontractor, supplier and workforce in amutually beneficial and sustainable relationship by promoting the project is an ideal firstchoice.
This is achieved by providing a framework for self-improvement through initiatives, such as
mentoring and training programs, to foster a culture where local industry and workers canachieve their own objectives and attain higher performance benchmarks.
National / Local
Business
Support

3 Key Elements for
National Content ContributionPrograms
National / Local
Workforce
SupportCONVENTIONAL

LNG-XM JAPAN™

CONVENTIONAL

National / Local
CommunityRelations

Training local workers

Lecture Programs for Local
Elementary Schools

LNG-XM JAPAN™

Chiyoda Corporation*1 PAR : Pipe Rack Module, PAU : Pre Assembled Unit,*2 LER : Local Electrical Room, LIR : Local Instrument Room
*3 Comparison in in-house data for one process train.

Minato Mirai Grand Central Tower
4-6-2, Minatomirai, Nishi-ku, Yokohama
220-8765, Japan

www. chiyodacorp. com

Selected in the FTSE4Good index series〔 As of September, 2017 〕
17090200

Courtesy of ExxonMobil PNG Limited

Chiyoda’s ChallengeFastest Project Delivery
CHIYODA LNG-X® provides significant schedule improvement by minimizing early engineering
work, including:

Chiyoda Corporation, which has abundant experience and expertise accumulated through its
EPC execution of more than 40% (capacity-wise) of worldwide LNG plants during last 10 years,
has developed a “standardized design LNG package” named CHIYODA LNG-X®.

>> Conceptual and Basic Studies>> Initial Process Engineering

Chiyoda’s Involvement:

CHIYODA LNG-X® achieves Fastest Project Delivery andLowest CAPEX with Safe and Reliable Operation.

Specifications for CHIYODA LNG-X ®

OVER 40%
Worldwide LNG Plant Capacity
during last 10 years>> General Specifications / Procedures Preparation>> 3D Modeling Setup

Unique Value Improvement Ideasfor CHIYODA LNG-X ®

Lowest CAPEXWhat is CHIYODA LNG-X®?

Optimized design has been embedded into CHIYODA LNG-X® to realize the Lowest CAPEX
considering the following:>> CHIYODA LNG-X ® provides a “Ready-designed Block Concept”>> The plant comprises units such as an Inlet facility, feed gas treatment unit,NGL recovery / fractionation, liquefaction unit etc. Each unit includes options depending on feed gas composition.
>> Plot layouts and 3D models are standardized as a “Ready-designed Block Concept," and the mosteffective combination is selected to achieve client goals.

CHIYODA LNG-X® has been developed using Chiyoda LNG specifications based on “fitfor purpose” and “necessary and sufficient for safe and reliable continuous operation”
philosophies which challenge conventional and conservative engineering standards.

>> HSSE Requirements>> Value Improvement Items>> Minimum Plant Layout>> Minimum Major Piping Length / Cable Length>> Minimum Construction Work Volume>> Constructability, Operability & Maintainability>> Chiyoda’s Design Standard / Specifications

For economic and smooth LNG plant delivery, Chiyoda aims to optimize total plant design asa whole.
The engineers taking part in the downstream engineering such as Plot, Piping, Civil,
Electrical and Instrument, which affect cost and schedule to relatively larger extent, put
forward their ideas for cost/schedule improvements for the engineers of upstream engineering such as Process and Rotating Machinery.

3D Model Images of CHIYODA LNG-X®

After evaluating such ideas by upstream engineers from “fit for purpose” viewpoint, theselected ideas are applied to “Ready-designed Block Concept.”

Best Selection from “Ready-designed Block Concept”
to satisfy Client’s Requirement.

Unique Value Engineering

Evaluates each “Idea” from“fit for purpose” viewpoint.

Ready-designed Block Shelf
Inlet Facility
Inlet
Facility

Condensate
Treatment

MEG Injection/
Recovery

FEED Gas Treatment
AGR

Mercaptan
Dehydration
RemovalDehydration /Sulfur
Mercury
RecoveryRemovalNGL Recovery / Fractionation
NGL
RecoveryHeavy HC
RemovalFractionation

Gas Chilling / Liquefaction / Refrigeration
Chilling

Liquefaction

N2Rejection

End Flash Refrigeration
Gas System

Value Improvement Items embedded in CHIYODA
LNG-X®

Offsite / Utility
LNG Storage Refrigerant& Loading
Storage

SulfurStorage

Condensate LPG Treater/
Storage & LPG Storage
Loading

Utility

Optimized LNG Train (Example)
Inlet
Facility

Condensate
Treatment
Condensate
Storage &Loading

AGR

Dehydration /Mercury
RemovalHeavy HC
RemovalLPG Treater /LPG Storage

Fractionation

Chilling

Refrigerant
StorageUtility

Liquefaction

Refrigeration

N2Rejection

LNG Storage& Loading>>Optimization of air fin cooler design, equipment
and piping layout to reduce the overall plantfootprint and piping length>>Space for additional facilities to accommodate
future changes of the composition of the feed gas>>Selection of the lowest price and fastest delivery
gas turbine in the market

UpstreamEngineering

From flexible mindset theengineers put forward their“Ideas” to improve Cost &Schedule significantly.

Ideas

Process Engineering

Piping Engineering
Downstream
Engineering

Civil Engineering
HSE Engineering

Layout Engineering

Requirement
Set Process Requirements.

Put forward “Ideas” toimprove Cost & Schedule
within the context ofProcess Requirements.

Conventional Value Engineering

Plant Scale of CHIYODA LNG-X ®
>>Plant scale of design basis is 5MTPA.
>>CHIYODA LNG-X® accommodates flexible production
scale, preserving the conceptual design philosophy such as equipment layout, piping & cablerouting, operability & maintainability, etc.

CHIYODA LNG-X ®
enhance the success of your LNG venture!