Gas

Feedwater Bypass

Circ Water Supply

Circ Water Return

Steam Byproduct

EDI Module

Waste Water Collection

City Sanitary Sewer

CCCW Supply

CCCW

Booster Pump

Potable Water Supply

Effluent Water Chamber x2

Oil Water Separator Chamber x 2

Plant Drains & Trenches

Waste Water Pumps X 2

Pump

Service Water Supply

Compressed / Instrument Air Supply

Air Dryers X 2

Rotary Screw Air Compressor x 2

Emergency Showers / Eye Wash Stations

Temporary Compressor Connection

Water Treatment /Demin Water Supply

CTG 11 Evap Cooler

CTG 10 Evap Cooler

Demin Feed Pumps Carbon Filters

Mixer

1st & 2nd Pass RO Skid

1st & 2nd Pass RO Skid

RO Permeate Tank

EDI Module

EDI Feed Pumps

Evap Cooler Pump

Evap Cooler Pump

Demin Water Pump

Demin Water Pump

�� Compressor Washing�� Glycol / Water Mix�� CCCW Water Head Tank�� Condensate System Fill�� Emergency Makeup to Condenser�� Makeup to Condenser�� Aux Boiler Chem Skid�� Makeup to Aux Boiler Dearator�� EDI Modules�� Cycle Water Chem Feed Skid

DemineralizedWater Tank

CCCW Head Tank

CCCW Heat Exchanger

CCCW Heat Exchanger

Pump

PumpCCCW Return

Demin

Aux Cooling Water

Potable Water

Jockey Pump

Building Fire Water Supply

Diesel Pump

Electric Pump

ButtonSTG & Water Treatment

ButtonBoiler / Maint. / Admin

ButtonStandpipe / Hose Supply

ButtonDeluge Lube Oil Skid

ButtonGTA & CTG Area

ButtonPreaction STG Bearing & Reduction Gear

Fuel Gas Supply

Drain Tank

Fuel Gas Vane Separator

HBPW Fuel Receiving Station

Dewpoint Heater

Emergency Generator

Heat Pump Loop Boiler

Final Filters X 2

Aux Boiler (Aux Steam)

Windbox / Furnace

Ignition Air

Combustion Air

Aux Steam

Main Steam System Tie-In

Electric Superheat

Condenser Hotwell Sparging

Feedwater

Steam Drum

Mud Drum

Demin

Blowdown Tank

Blowdown

Aux Steam

Auxiliary BoilerDeaerator

Vent

Common Skid Drain Header

CTG Inlet Air Heating

HRSG Sparging

STG Gland Seal

Condensate Pumps X 3

Combustion Turbine X 2

Condenser

Hotwell

Aux Steam Desuperheater Booster Pump

Aux Steam Desuperheater

SprayGland Steam Condenser

Iron Filter

HRSG 10 LT Econ

HRSG 11 LT Econ

HRSG 10 S.H. Drain

Tank

HRSG 11 S.H. Drain

Tank

Turbine Exhaust

Hood Spray

Sample

HRSG 10 LP Steam B.P.

Desup Spray

Emergency Hotwell Dump

Feedwater Fill

LTE B.P. Feedwater Supply X 2

HRSG 11 L.P. Steam B.P. Desup

Spray

HRSG 10 HP Steam B.P. Desup

Spray

HRSG 11 HP Steam B.P. Desup

Spray

HRSG X2

HP S

uper

heat

er 1

HP E

cono

mize

r 1

LP E

vapo

rato

r

Feed

wat

er H

eate

r 1

LP S

uper

heat

er

Rehe

ater

2

HP S

uper

heat

er 2

CO C

atal

yst

SCR

Cata

lyst

HP E

cono

mize

r 3

HPSteamDrum

HP S

uper

heat

er 3

HP E

cono

mize

r 4

LPSteamDrum

HP E

vapo

rato

r 1HP

Eva

pora

tor 2

HP E

cono

mize

r 2

Feed

wat

er H

eate

r 2

ChemicalFeed

ChemicalFeed

Sample

VentHead

er

Amm

onia

Inje

ction

G

rid

Steam Turbine

HP Steam

LP Steam

HP Feedwater Pump

LP Feedwater Pump

Feedwater Pump

Feedwater

STG Seal Steam Supply

Start 1

2

3

HBPW Potable Water Supply

HBPW Natural Gas Supply

Circ Water Pump

Circ Water Pump

Aux Cooling Water Pump

Cooling Tower Basin

Circ Water Return

Condensate Supply

Snowmelt Pumps X 2

CCCW Heat Exchanger

Circ Water Supply From Condenser

Aux Steam Supply

City Snowmelt

Supply

Facility Snowmelt

Supply

Filter House

CEMS

Continuous Emissions Monitoring

Nitrogen Supply

Various Nitrogen Injection

Points

Required Fire Water System Components Prepared Prior

to Introduction of Gas to Facility

Various Building Hose Connections /

Dist. Points

For initial Compressed Air needs a temporary compressor / dryer system will need to be utilized

until such time that the Closed Cycle Cooling Water system is permanently available to the

compressors.

Substantial Completion

Inlet Air Heating

Upon the completion of steam blows the HRSG will

be loaded with catalyst blocks used as a function of filtering exhaust gases prior to entering the atmosphere. Ammonia

Storage / Supply

CCCW Available for plant use. This form of cooling ultimately provides a mechanism for the plants equipment to cool while in operation.

Seal Steam available to STG for steam blows dumping to

Condenser

The Combustion Turbines will be fired for the fist time and work and

the various pieces of plant equipment will enter a period of

performance testing to ensure that equipment performs to the intent

of the design.

STG On Turning Gear & Ready for Steam Blows

Demin Water Making Capabilities Available

Condensate & Feedwater available for HRSG flush &

plant supply

Commissioning has proven that all process plant components have met performance criteria and that plant is prepared to enter a 30 day reliability

test run.

Prior to the introduction of plant process chemicals such as those utilized in the process of making Demineralized

Water, proper safety precautions must be taken. These precautions involve the operability of Emergency Showers

& Eyewash Stations should an accident occur.

Aux Boiler Boil Out

Cooling Tower & Condenser available for operation

After the combustion turbines have been first fired and completed initial testing, the turbines will be

used to generate steam pushed through a series of piping systems in order to remove dirt and debris

from piping.

Gas

Potable Water serves as a vital component to the operation of the plant supplying critical services

to fire water, safety water, and service water permitting the functions of the plant to

progressively come online.

Wet Air Receiver Dry Air

Receiver

Air Supply to CCCW Pumps

To various system control

valves in the order they are

required.

Air

Air

Inlet Air Heating

Demin

Snowmelt Return

City Snowmelt

Return

Glycol Water Mix Skid

Chemicals

Gas Steam

Steam

Chemicals

The Waste Water system serves as an early vital component to collect all water captured in the plant drain system. This includes storm water

drains.Manual

Oil Extract Point

The CEMS system consistently monitors the emissions introduced to

the atmosphere in order to ensure that proper levels are met and maintained.

&Holland Energy Park

2 x 1 Combined Cycle Commissioning Philosophy