GMCP Site Presentation_August 2013

GNPower Mariveles Coal Plant Ltd. Co.

GMCP Site Presentation

Site Presentation 2

GMCPGMCP MissionGMCP MISSIONTo produce electricity using appropriate

technology and practices to provide safe, reliable,

environmentally and cost-effective power with:

a) Minimum impact on the environment and

surrounding communities

b) Excellent quality service to its customers at all times

Site Presentation 3

GMCPOUTLINE

• General Information• Project Organization and Recruitment• Health, Safety and Environment• Technical Overview• Community Relationship• Project Vision

GMCPGeneral Information• 2x300MW Conventional Pulverized Coal-fired Power Plant built by

Chinese EPC Contractor – China National Electrical Engineering Corporation (CNEEC)

– Harbin Electrical Group Supplied Subcritical Natural Circulation Steam Generator– Harbin Electrical Group Supplied Steam Turbine & Generator– Two-Pass Seawater Cooling surface Condenser– Baghouse Filter and Seawater FGD Support Emission Control– 2x1.3MW Hydro-Electrical Turbine Generator upstream seawater outfall– EMERSON OVATION Distribution Control System

• Based Load Plant Operation with 31 Power Purchase Agreements• Long term Coal Supply Agreement with PT. ARUTMIN INDONESIA• Tentative COD on September 01,2013

Site Presentation 4

GMCPProject Organization

Site Presentation 5

GMCPProject Organization - Recruitment

Site Presentation 6

• Creates over 2,500 local job opportunities on construction site in the past 3 years.

• Recruits 194 permanent high level professionals and the number is expected to increase with project expansion.

2.00%

47.00%51 %

Expat

Local Employee outside BATAAN

Employees hired inside BATAAN

GMCP Manpower Origin Distribution

GMCPHealth, Safety & Environment

Site Presentation 7

Occupational Health and Safety Policy Statement

GMCP intends to:• Comply with all applicable laws, standards set by lenders and internationally

recognized standards that addresses OHS concerns.

• Maintain Safe and Healthy work condition

• Establish emergency and contingency plans that deal with risk and minimize threat to the workers, plant equipment, and shareholders interest

• Foster Health and Safety awareness at all levels thereby encouraging employees to participate in OHS activities.

• Involve all partners, contractors and suppliers through adherence to its OHS policies, procedures and other requirements.

• Establish and OHS Management System consistent with OHSAS 18001:2007 International Standard.

Site Presentation 8

GMCPHealth, Safety & EnvironmentEnvironmental Policy Statement

GMCP intends to:• Comply with all applicable local and international Environmental legislations,

regulations, standards sets by lenders and codes of practice.

• Measure track and improve Environmental performance.

• Minimize waste and pollution through regular assessment and improvement of operational efficiency.

• Ensures that resources are used responsibly and conserved.

• Involve all its partners, contractors and suppliers through adherence to its Environmental policies, procedures and requirements.

• Establish and Environmental Management System that is consistent with the ISO 14001:2004 International Standard.

Site Presentation 9

GMCPHealth, Safety & Environment – Air Emission

PC Boiler Air Emission *** Strict Compliance with DENR & World Bank Code

SO2 mg/Nm3(1) 700 200-800 ~380 Seawater FGD

NOx mg/Nm3(1) 1000 510 ~450Low NOx Burner

Combustion Control

CO mg/Nm3(1) 500 N/A < 20 Combustion Control

Particulates mg/Nm3(1) 150 50 0.1(Opacity)

Baghouse Filter

Item DENRUnit Solution Applied World Bank

(1) Corrected to 7% O2 Dry gas excess content

Current

GMCPTechnical Overview - Highlights

Site Presentation 10

• 2-Harbin Boiler Company, Ltd., single drum, subcritical, single furnace, natural circulation steam generators

• Low NOx burner design and Low Flow Double Intensified Startup Oil Burner• Indonesian low sulphur lignite (4,000 kcal HHV/kg) delivered by Panamax ship to a

360,000m3 roofed coal shed• 2- Tandem-compound, two casing, 3,600 rpm, 32-inch last stage blades, two pass

seawater condensing, 8-uncontrolled extraction points• SF6 Gas Insulated Switchgear (GIS) 230KV Substation• 2- 60 Hz, 383.3 kVA, 18 kV, hydrogen cooled, three phase AC synchronous generator• 2-1.3MW Mini Hydro-Electrical Turbine Generator upstream of circulating seawater

outfall• 2-Baghouse filter, seawater scrubber FGD, common concrete stack with 2 inner

stainless duct

GMCPTechnical Overview – Flow Chart


GMCPTechnical Overview – Major Vendor


Boilers Harbin Electrics 17.8 MPa / 541°C / 1,100 tph (2,582 psia / 1,006°F / 2,425,085 pph)

Turbines Harbin Electrics 325,737 KW

Air Pre-heater Harbin Electrics Tri-sector regenerative type

Condensers Harbin Electrics 657,15 Kg/Hr Steam Load @ VWO 41.5°C Steam Temperature

Control Systems EMERSON, GE EMERSON Ovation DCS

Ship Unloader WUXI Machinery 2x1,250 tph unloading capacity

Pulverizers CHANGCHUN (BABCOCK License) MPS190HP-III 44.64 t/h

Transformers XI’AN Xidian (2) Main – 293 MVA; (2) Startup – 30 MVA; (1) Auxilary – 50 MVA

Desalination Plant Hyflux Singapore Full Load 459 GPM

230KV GIS HeNan PingGao Double bus with bus coupler, Rated voltage 252kV, Rated current 4000A, Rated short time withstand current 50kA(rms)/3s,

Item SparesFull Load Requirement Installed CapacityItem RatingSupplier

GMCPTechnical Overview – Design Attributes


Feed Water Pumps 2 2 x 50% for SDBFP (1)

1x 40% MDBFP(2)

2 x 50% for SDBFBP (3)

1x 40% for MDBFBP(4)

1 spare cartridge for BFP

2 spare motor motor for MDBFP and

MDBFBP

Condensate Pumps 2 2 x 50% 1 spare motor

Boiler Fans (ID, PA and FD) 2 2 x 50% 1 spare motor for each fan

Vacuum Pumps 2 2 x 100% 1 spare motor

Circulating Water Pumps 3 3 x 50% 1 spare motor

Item Installed CapacityFull Load Requirement Spares

(1) SDBFP – Steam Driven Boiler Feed Pump(2) MDBFP – Motor Driven Boiler Feed Pump(3) SDBFBP – Steam Driven Boiler Feed Booster Pump (4) MDBFBP – Motor Driven Boiler Feed Booster Pump

GMCPTechnical Overview – Coal Supply


Contract Secure fuel supplies due to long term coal supply agreements (CSA) with PT ARUTMIN INDONESIA

Base prices very competitive

Primary Source Resources are located in Kalimantan, Indonesia taking only 3-4 days to transport coal from port-to-port

Transportation Supplied by Panamax shipments direct to Plant every week 270 m dock accommodates vessels of 88,000 DWT

Coal Quality Consistency, low sulphur, Strict quality requirements

Inventory 30 days inventory for phase 1

Fuel Oil Fuel oil supplied by TOTAL

GMCPTechnical Overview – Transmission


Legend69kV --------230kV --------

New Connection Asset

Temporarily Energize a PortionOf the BTPP-Mariveles Line at 230kV

Supply power to the Mariveles loadsFrom the 230/69kV transformer Step-down Transformer

GNPower Mariveles toConstruct the 69kV Line

3km Temporary Line

GMCPTechnical Overview – Maintenance Strategy


• Adhere to the Planned Maintenance Optimization methodology (PMO).

- A process of deciding what the optimum PM activities will be, at the optimum COST AND FREQUENCY, to ensure the required INTEGRITY and expected RELIABLITY is achieved

- Elimination of non-value adding activities, while ensuring that the activities, which remain, are justified against credible failure modes and safeguard the TECHNICAL INTEGRITY.

GMCPTechnical Overview – Training


GMCP & NWPower

GMCPTechnical Overview – Community Relations


We Care

GMCPGMCP Mission


GMCP VISION - To become the leading power company in the Country at the forefront of creating sustainable power projects with priority care for the environment, health, safety and security, and respect for the communities where the projects operate, and committing to the highest standards of customer satisfaction in providing reliable power at an affordable cost.

Documents

GMCP Site Presentation_August 2013