Tel: + 44 20 3206 1207Email: info@indassol.com

Longcroft House, 2-8 Victoria AvenueBishopsgate, London EC2M 4NS

OFFERED FOR IMMEDIATE SALEComplete 215MW CCGT Power Station

For Relocation

• Construction started December 1999• Construction completed March 2001• First fire of the gas turbines carried out March 2001

• The plant has completed 56,000 operating hours with 1600 starts.

• Commercial operation ceased June 2012

Plant History

• 2 x ~72MW GE 6FA Dual Fuel Gas Turbines, Generator and Transformer (11.5kV/132kV)

• 1 x ~71MW Alstom Two Cylinder HP and LP Steam Turbine, Generator and Transformer (11.5kV/132kV)

• 2x Stork dual pressure 107 bar @ 536 C, & 9.6 bar @ 240 C - unfired HRSG’s

• Gas reception facility/reducing station• Water Treatment Plant• Air cooled condenser• 1MW Diesel generator, Back up batteries• The Plant is also designed to supply up to 28kg/sec

of steam in CHP operation• The plant is capable of frequency response in both

gas and liquid fuel operation

• The Gas Turbines have been fully maintained under a Manufacturers Maintenance Programme with GE

• The plant benefits from having two major inspections within the last three years. The plant is to be sold as a complete asset with an option for a turnkey relocation contract with the seller being responsible for:• Dismantling• Re-assembly• Commissioning• On site training• Six-year maintenance programme.

• The plant is being sold with $9M of spares including a complete hot path replacement.

General Overview

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Process Diagram

Natural Gas or Liquid Fuel

Natural Gas or Liquid Fuel

Gas Turbine& Generator

Gas Turbine& Generator

Electrical Output2 x 72 MW

Heat RecoverySteam Generator

Heat RecoverySteam Generator

SteamSteam Turbine

& Generator

Electrical Output71 MW

Process Steamto UPM

up to 28kg/s

Air CooledCondenser

Feed Water

Feed Water

Shotton CHP Aerial Overview

Fuel Gas AGI

HRSG 1A

Steam Turbine HallMaintenance Workshop

Air Cooled Condenser

HRSG 1B

Emergency Diesel Generator

GT 1B

3.3kV & 400 Main Switch room

Admin Offices & CCR

132kV Banking Compound forGT1A and ST1C Export, GT1B Exports

Via underground cable directlyto main offsite switchyard

Fuel Oil Tank

Steam Export

Fire Pump House

Raw Water Tank

Demin Tank

Water Treatment

GT 1 A

Closed Circuit Cooling

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Main Equipment- Gas Turbines• 2 x GE PG6101FA Un-flared Gas Turbines (Dual Fuel

–Gas & Distillate Oil)• Output 72 MWe gross (Dry low Nox-DLN2)• Speed 5200 rpm• Firing Temperature –1280°C• Exhaust Temperature –582°C

• Average Emissions -NOx23 mg/m3(60mg/m3) CO 16 mg/m3 (150mg/m3)

• 2 x 11.5 kV Alstom generators (82 MVA) connected via Renk gearbox

• IED Industrial Emissions Directive –2016 (50mg/Nm3 NOx limit) –fully compliant –no investment required.

GT6FA Inspection Interval Recommendations

Shutdown Inspections• combustion• Hot Gas Path• Major

Combustion Inspection

Hot Gas PathInspection

Major Inspection

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GT Photos

GT Co2 Fire Suppressant System GT Air Filter House, Generator and GT Compartment

GT Load Gearbox Liquid Fuel Heating System

Main Equipment - HRSGs• 2 x Stork Dual Pressure 107 bar, @ 536 C, & 9.6 bar

@ 240 C Unfired Heat Recovery Steam Generators• Vertically slung / natural circulation / no supple-

mentary firing• No bypass facility installed (only start up vents and

steam dumps)• Fed via common dearator (Dearated with LP

Steam)

• AVT Chemistry Control (Ammonia / Carbohydrazide/ TSP)

• 3 x 100% HP feed water pumps (3.3kV)• 2 x 100 % LP feed water pumps (400V)• HP Steam Pressure 107 bar @ 536°C• LP Steam Pressure 9.6 bar @ 240°C

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Main Equipment - Steam Turbine & Generator

Steam Turbine Major Parts

HP Cylinder

LP Turbine & Gland Steam Condenser Steam Turbine Gearbox HP Rotor

Main CHP Steam Equipment• Process Steam Converter –

Wellman Graham• Primary steam generated at

9.6 Bar / 240°C• Secondary steam generated at

6.5 Bar / 170°C• Design capability 40kg/sec

• Alstom Two Cylinder Steam Turbine (71 MWe)• High Pressure Single flow cylinder coupled to

the generator via a reduction gearbox• Output approximately 30 MW @ 9380rpm• Inlet pressure 107 bar @ 536°C• Low Pressure Single flow cylinder coupled direct

to the generator• Output approximately 41 MW @ 3000rpm• Inlet pressure 9.6 bar @ 240°C• Air cooled condenser