PROTECTING THE DEVELOPER’S INVESTMENT ACROSS THE

ENTIRE PROJECT CYCLE

INTRODUCING CH•IV: THE LNG SPECIALISTSCH•IV International was established in 1991 as CH•IV Corporation. The company provides consulting services to LNG asset developers, regulators, facility owners, operators and lenders to ensure assets are designed, developed, constructed and operated safely and in accordance with codes, regulations, and the project’s technical and commercial specifications.

CH•IV has provided services to the majority of US LNG export projects that sit before the Federal Energy Regulatory Commission (FERC) and many small-scale LNG production projects designed under the US Department of Transportation PHMSA vapor dispersion siting criteria. CH•IV is also a technical leader in the design of LNG bunkering systems for ships.

CH•IV specializes in the provision of LNG engineering and consulting services to the global LNG sector including North America, Asia, Africa, Europe, the Pacific Rim, and South America.

CH•IV’s specialization in the LNG sector and permitting has enabled the development of design standards and models that allow the company to be more agile and responsive than its larger competitors.

In 2014 CH•IV was acquired by Australia’s premier oil and gas contractor Clough Limited. CH•IV will continue to act independently and can now leverage complementary skills and synergies across the entire LNG spectrum to provide a significantly strengthened LNG service to clients.

PRODUCTS & SERVICES CH•IV provide the full spectrum of LNG consulting and design services from feasibility through to operation, to protect the developer’s investments across the entire project cycle. Specialised LNG products and services include import and export terminals, small scale and peakshaving facilities, regulatory support and production engineering and consulting.

zz Hazard Exclusion Zone Studieszz Plant Life Expectancy Studies zz Facility / Equipment Due Diligence Studieszz Gas Supply / Demand Studieszz LNG Shipping Trade Simulationszz Non-Traditional LNG Production Conceptszz Vapor Handling Evaluationszz Waste Heat/Waste Cold Utilizationzz Liquefaction Cycle Design or Selectionzz Pre-treatment System Performance Optimization

Analysis zz Landfill (LFG) Liquefactionzz FEED Oversight / EPC Pre-Qualification, Bid

Preparation, Selection, Negotiationzz Detailed Design zz Construction Inspection zz Emergency Response Manual Development

LNG Production Engineering and Consulting Services

zz Feasibility Studieszz Front End Engineering Design (FEED) zz Permitting Supportzz EPC Bid Preparation and Evaluationzz Start-Up and Operationzz Owner’s Engineering Supportzz Cold Box Optimization Program (CBOP)*

*The Cold Box Optimization Program can be used to predict the performance of your plant and in turn increase LNG production, reduce fuel consumption, minimize risk of pipeline surcharges due to extended liquefaction season and feed forward monitoring.

Small Scale and Peakshaving Facilities

zz Conceptual Designzz Front End Engineering Design (FEED)zz Permit Submission Operation Procedureszz Technician Trainingzz Startup & Commissioningzz Project Completionszz Owner’s Engineering Supportzz Technology Evaluations

LNG Import and Export Facilities

zz Engineering Designs for Permit Applications zz Regulatory Compliance Audit and Support serviceszz LNG Vapor Dispersion Studies zz LNG Fire Radiation Studies zz HazOp (Hazards and Operability) Studies zz Operation Procedures zz Maintenance Procedures zz Fire Protection Evaluations Prevention Plans zz Emergency Response Planszz Training - Operations and Maintenance, Security, Fire

Protection and Records zz Incident Investigations zz LNG Safety Presentations

LNG Regulatory Support

KEY PROJECTS

CLIENT: EcoEléctrica

PROJECT: LNG Import Terminal

LOCATION: Puerto Rico

SCOPE: Owner’s engineering support including preparation of FEED for terminal expansion and LNG trailer loading station, procurement specifications for major equipment, EPC contractor scope of work, and oversight of detailed design.

CLIENT: Magnolia LNG, Houston, Texas, USA

PROJECT: Magnolia LNG Project

LOCATION: USA, Louisiana

SCOPE: Owners engineer contract providing technical and project execution support personnel to Magnolia, overseeing engineering, procurement, construction contractor KSJV, as the project moves through detailed design, construction, commissioning and start-up.

CLIENT: Freeport LNG

PROJECT: Freeport LNG Project

LOCATION: USA, Texas

SCOPE: Pre-FEED services investigating the design and regulatory requirements for converting the existing LNG import terminal to a world class LNG production and export facility. This was followed by the award of the Balance of Plant FEED for the 13.4 MPTA 3 train liquefaction facility, and more recently followed by the entire Federal Energy Regulatory Commission (FERC) FEED for a new Train IV.

CLIENT: Energy World Corporation

PROJECT: PT South Sulawesi LNG Facility

LOCATION: Indonesia

SCOPE: Front end engineering design (FEED) for the balance of plant for this 2.0 (expandable to 5.0) MTPA gas liquefaction and marine export facility.

LNG IMPORT AND EXPORT FACILITIES SMALL SCALE AND PEAKSHAVING FACILITIES

CLIENT: State of Connecticut

PROJECT: Waterbury LNG Facility

LOCATION: USA, Central Connecticut

SCOPE: Engineering services to assure regulatory compliance. This included review and oversight of the design, safety and operational aspects of the facility, encompassing: RFP bid packages, EPC scope of work, design calculations, detailed drawings, procedures and manuals, project specifications and construction.

CLIENT: Eversource Energy

PROJECT: Access Northeast LNG Facility

LOCATION: Acushnet, Massachusetts, USA

SCOPE: CH•IV initially provided the feasibility and siting analysis and the pre-FEED package for Access Northeast LNG Facility (the world’s largest peakshaver facility). Upon completion CH•IV was awarded the Front End Engineering Design (FEED) for permitting with US Federal Energy Regulatory Commission (FERC) that will serve as the technical portion of the EPC bid package for the new LNG peakshaver.

CLIENT: Harvey Gulf International Marine

PROJECT: LNG Marine Fueling Facility

LOCATION: Port Fourshon, Louisiana, USA

SCOPE: CH•IV provided the engineering for the EPC and permitting support for the first permanent LNG Marine Fueling facility in the US. The facility fuels LNG-powered offshore support vessels (OSV) and supports critical operations for the offshore oil and gas industry.

CLIENT: National Grid

PROJECT: Natural Gas Liquefier Feasibility Study

LOCATION: USA, New England

SCOPE: Study to evaluate a series of options to replace total historical LNG peakshaving liquefaction capacity at four different locations. The study considered a variety of liquefaction capacities, liquefaction technologies and electric or gas turbine drive. The study also considered siting criteria, permitting limitations and LNG trucking access. Capital and operations and maintenance cost estimates were generated for 16 different cases.

LNG PRODUCTION ENGINEERING CONSULTING SERVICES

LNG REGULATORY SUPPORT

CLIENT: Oregon LNG

PROJECT: LNG Export Facility

LOCATION: USA, Northwest Oregon

SCOPE: FEED for the 9 MTPA LNG production and export facility for Oregon LNG. The FEED was submitted in a permit application to construct the terminal.

CLIENT: Puget Sound Energy

PROJECT: Tacoma Fuels Project LNG Facility

LOCATION: USA, Washington State

SCOPE: Provision of permitting, site feasibility and selection and early engineering for this innovative 0.2 MTPA (scalable) liquefaction facility, purpose built to provide LNG as marine vessel bunkers.

CLIENT: Trunkline LNG

PROJECT: Lake Charles Liquefaction Project

LOCATION: USA, Louisiana

SCOPE: Development support of FERC resource reports for Trunkline LNG’s 15 MTPA Liquefaction Facility.

CLIENT: Dominion Cove Point

PROJECT: Cove Point LNG Liquefaction Expansion Project

LOCATION: USA, Maryland

SCOPE: Owners engineer role following initial support in the development of Resource Reports 11 and 13 and associated 49 CFR Part 193 requirements for the liquefaction proposal.

CLIENT: Eagle LNG PartnersPROJECT: Eagle LNG - JacksonvilleLOCATION: Jacksonville, Florida, USASCOPE: CH•IV is providing the FEED required for a FERC filing which includes confirming the siting of the proposed facility, engineering permitting package, offsite consequence analysis, design of hazard detection and mitigation systems and demonstration of code compliance. CH-IV is also providing other project services including subcontract management and oversight of environmental permitting efforts.

CLIENT: Black & VeatchPROJECT: Energía Costa Azul LNG Terminal LOCATION: MexicoSCOPE: Commissioning management assistance including directing the repair of hundreds of cryogenic valves. CH•IV wrote the procedure for and directed the facility dry out. CH•IV also provided oversight of the cooldown of the LNG tanks, and assisted in directing the preliminary and final terminal cooldown and start-up.

CLIENT: Nanshan Group PROJECT: Longkou LNG Import TerminalLOCATION: People’s Republic of China, Shandong Province SCOPE: CH•IV provided the pre-FEED for the 3.5 MTPA Longkou LNG Import Terminal located in the Port of Longkou. The design comprised: Four 160,000m3 FCT LNG tanks, 28 LNG trailer loading bays, a high pressure LNG vaporizer system and a combination LNG unloading/re-loading and bunkering berth for LNG import, re-loading and bunkering of vessels and barges.

CLIENT: Adriatic LNGPROJECT: Adriatic LNG Receiving Terminal LOCATION: Adriatic SeaSCOPE: Technical services commencing with a “Cold Eyes Review” of the facility design, review of facility start-up procedures and start-up technical support for the world’s first gravity-based LNG import terminal.

PROTECTING OUR CLIENTS’ INVESTMENT ACROSS THE ENTIRE ASSET LIFECYCLECH•IV protect clients’ investments by providing independent, unbiased LNG consultancy services that focus on driving down costs and increasing returns across the entire asset lifecycle.

Services across the asset lifecycle include:

DEVELOPMENT INVESTMENT CAPITAL INVESTMENTOPERATIONAL INVESTMENT

INVESTMENT CONCEPT / DEVELOP ASSET

CONSTRUCT ASSET OPERATE ASSET

PermittingRegulatory Support

FERC FEEDsConcept Engineering

Environmental approvalsIndependent Technical Engineer

Implementation Planning

Project Assurance – Technical, Commercial and HSE Project Assurance Programs and Processes

Owners Engineer / Integrated Project Management Services

Operational ReadinessO&M Owners Services

(including production operations, environmental monitoring and Asset Integrity Compliance support)

LNG Process Optimisation / Debottlenecking Studies

Decommissioning Services

engineering to operations

a company

CAPETOWN

GLASGOW

HOUSTON

CALGARY

BALTIMOREBALTIMORE

PERTH

ADELAIDE

MELBOURNE

BRISBANE

PORT MORESBY

ULSAN

JAKARTA

CH•IVFront End LNG

Engineering Consulting

CLOUGH ENERCORE Integrated EPC &

EPCM services

CLOUGH

PERTHAustralian

EPC

CLOUGH AMEC

Brownfield Engineering

CLOUGH BRISBANE Coal Seam Gas

Engineering & EPC

CMR MARINE

Marine Engineering

CLOUGH COENS

Fabrication Yard Commissioning

E2OIndependent

and integrated commissioning

services

CLOUGH BOOTH WELSH

Automation and Controls Systems

Engineering

GLOBAL CENTRES OF EXCELLENCE

CH•IV is part of a global network of operating centres that bring together highly specialised technical services with high value engineering centres, to provide superior value to global oil and gas clients.

HOUSTON OFFICE1221 McKinney Street, Suite 3333, Houston, Texas 77010Phone 713-964-6775Fax 713-622-5513E-mail Houston@CH-IV.com

BALTIMORE OFFICE7467 Ridge Road, Suite 200, Hanover, Maryland 21076Phone 410-691-9640Fax 410-691-9690E-mail Hanover@CH-IV.com