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Issued by: :Energy Services

COMPANY PROPRIETARY INFORMATION

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GE ENERGY SERVICES________________________________________________________________________________

MS6001FA GAS TURBINE

INSTALLATION GUIDE

(DN 368)


Gas Turbine Service Manual ggSubject

MS 6001FA Gas Turbine Installation Guide No. DN 368

April 30, 1996

GE Power Generation Services Engineering

NOTICE OF INTENT

This document provides customers with information concerning the major stepsand responsibilities of unit installation. It does not detail installation methods.The purpose is to enhance customer understanding of the installation process,and improve their ability to evaluate contract bids. Furthermore, this documentcovers a typical configuration at the time of publication. Design advances afterthe date of publication may not be reflected in this guide. This document is GECompany proprietary information.




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CONTENTS

1. INTRODUCTION 6

2. ADVANCE PLANNING ACTIVITIES 6

3. DETAILED SCOPE OF WORK 6

FOUNDATION PREPARATION3.1 Inspect/ Verify Interfaces and Terminal Points 113.2 Verify Foundation Enbedments and Support Areas, etc. for Turbine,

Load Gear, Generator, Starting Means, and Pipe Support Piers (BOP) 113.3 Set Foundation (Grout Encapsulated) Support System (BOP) 113.4 Setting Foundation Plates and Shim Packs (BOP) 113.5 Grouting Foundation Plates (BOP) 123.6 Inlet and Exhaust System Foundations (BOP) 123.7 Auxiliary Modules, Skids and Enclosure Foundations 12

RECEIVING and STORAGE3.8 Receive Gas Turbine, Generator, Load Gear, Starting Means,

and all other supplied equipment 133.9 Rigging and Setting Equipment 14

SET, ALIGN, KEY AND COUPLE CENTERLINE EQUIPMENT (REF. MLI 0411)3.10 Foundation Bolting Arrangement (MLI 1603) 153.11 Load Gear (MLI A012) 153.12 Generator (MLI A013) 153.13 Starting Means (MLI 0997) 153.14 Gas Turbine 153.15 Alignment of Generator & Turbine to Load Gear, Starting Means

to Generator (MLI 0411) 193.16 Install Load Coupling between Load Gear & Turbine (Inlet End) (MLI 1319) 19

SET MODULES AND SKIDS3.17 Set Accessory Package (MLI A160) 193.18 Set Liquid Fuel & atomizing Air Module (MLI A160) 203.19 Set Packaged Electrical Electronic Control Compartment (MLI A059) 203.20 Set Generator Auxiliary Compartment (MLI A036) 203.21 Set Cooling Water Module (MLI A076) 28




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CONTENTS

3.22 Set Air Processing Skid (MLI A130) 283.23 Set Fire Protection Skid (MLI A068) 283.24 Set Water Wash Skid (MLI E025) 283.25 Set Cooling Fan Module (MLI A132) 283.26 Water Injection Skid (MLI A035) 29

PLACE OTHER EQUIPMENT3.27 Install Batteries (MLI 1207) 293.28 Install Air Conditioners (MLI 1101) 293.29 Set Drain Collection Tank (BOP) 293.30 Assemble Exhaust Thermocouples (MLI 0531, 0637) 30

ENCLOSURES/ BARRIERS3.31 Assemble Turbine Enclosure & Grading (MLI 1634, 1645) 303.32 Assemble Enclosure To Base (MLI 1634, 1605) Walkways (BOP) 30

ASSEMBLE INLET AIR AND EXHAUST SYSTEMS3.33 Erect Turbine Inlet Filter House & Ductwork (MLI A040, A041) 303.34 Erect Turbine Exhaust System (MLI A042) 36

ASSEMBLE PIPING3.35 Assemble Unit Piping (GT-G Supply, Turbine and Module) 423.36 Interconnecting Piping (BOP) 483.37 Supply Piping 49

ASSEMBLE UNIT ELECTRICAL3.38 Install Unit Electrical and Controls 493.39 Interconnecting and 4,160 VAC Electrical (BOP) (Ref. 0444) 523.40 Supply Electrical (BOP) 523.41 Auxiliary Power Lineup (4,160- 480 VAC) (BOP) 523.42 Generator Auxiliary Compartment 53

CLEANING AND FLUSHING3.43 System Cleaning, Flush, and Filling (REF. 0414) 533.44 Mechanical Check Out 53




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CONTENTS

4. START-UP

4.1 Gas Turbine- Generator Start- up Tasks 544.2 Exciter Check Out 574.3 Initial Roll & Fire Checks 594.4 Full Speed No Load (FSNL) & Overspeed Checks 594.5 Synchronization And Load Checks 604.6 Nox Control System Commissioning/ Operation 604.7 Performance Tests 61

5. EXHIBIT A .................................................................................................................... 62

NOTE: "MLI" ITEMS ARE DRAWINGS PROVIDED BY GE FOR THE INSTALLATION OF GE PROVIDED EQUIPMENT. ITEMS MARKED "BOP" ARE AE/ CUSTOMER PROVIDED DRAWINGS. ITEMS MARKED "GEN." ARE GENERATOR EQUIPMENT.




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1. INTRODUCTION

The information in this guide is intended to outline the procedures to be followed when installing a DLN - 2 standard GE MS6001FA gas turbine with an open ventilated generator, load gear, starting means, (Figures 1 & 1A) off base skids and modules, accessory equipmentinterconnecting pipe, cable and conduit as described in the Detailed Scope of Work section ofthis document. See Exhibit A for a listing of major MS6001FA equipment packages.

2. ADVANCE PLANNING ACTIVITIES

A pre - installation meeting should be held approximately three months prior to installation of the gas turbine - generator equipment which address the following items:

- Roles and Responsibilities- Communication Channels- Installation Schedule- Schedule- Shipping Schedule- Receiving, Inventory and Storage- Installation Procedures- Flushing and Cleaning Procedures- Commissioning and Start - Up- Performance Testing- FSR/ FRN and Back Charge Procedures- Prepour Inspection

3. DETAILED SCOPE OF WORK

The following sections describe, in further detail, the scope of work. Documents for each section are identified as Model List Item (MLI) numbers for Gas Turbine supplied material, (GEN.) for Generator supplied material, and (BOP) designates Balance of Plant materials (Figures 2, & 3)




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GAS TURBINE CENTERLINE OUTLINETYPICAL LAYOUT

FIGURE 1




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(AO) GAS TURBINE CENTERLINE ARRANGEMENTTYPICAL LAYOUT

FIGURE 1A




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GAS TURBINE & LOAD MECHANICAL OUTLINETYPICAL LAYOUT

FIGURE 2




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GAS TURBINE & LOAD MECHANICAL OUTLINETYPICAL LAYOUT

FIGURE 3




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FOUNDATION PREPARATION

3.1 Inspect/ Verify Interface and Terminal Points.

Verify temporary construction and permanent terminal points with customers engineer. Reference MLI 0306, 0323 and site plot plan (AE).

3.2 Verify Foundation Embedments and Support Areas, etc. for Turbine, Load Gear, Generator, Starting Means, and Pipe Support Piers (BOP)

Installer is to check foundations for correct location, size, elevation and potentialinterference of grout pockets, anchor bolts, restraining blocks, jacking posts, andconduit stub- ups for the Combustion Gas Turbine, Load Gear, Generator, StartingMeans, Packaged Electrical Electronic Control Center (PEECC), Accessory Module,Generator Aux. Compartment (GAC), Cooling Water Module, Fire Protection Skid,Water Wash Skid, Liquid Fuel Skid , Water Injection Skid, and Gas Fuel Module.

Installer is to check existing pipe support piers for correct locations and potential interference’s. (Ref. Owner/ AE specifications)

3.3 SET FOUNDATION - GROUT ENCAPSULATED SUPPORT SYSTEM (BOP)

Installer will set and level each Adjustable Support Device "Fixator" in each of their respective grout pockets locations in the Turbine, Generator & Starting Means foundation. This also applies to the Accessory Module foundation “Fixators”. Refer to GE Specification (MLI 0323 Notes)

NOTE: INSTALLER SHOULD PLACE ORDER FOR FIXATORS DIRECTLY WITH UNISORB. THE VENDOR WILL SUPPLY A SERVICE REP. THAT WILL COME TO THE JOB SITE AND ASSIST THE INSTALLER DURING THE SETTING & ALIGNMENT OF THE SUPPORT EQUIPMENT. THE VENDOR WILL ALSO FURNISH AN ALIGNMENT TOOL THAT FITS DOWN OVER THE ANCHOR BOLT.

3.4 SETTING FOUNDATION PLATES AND SHIM PACKS (BOP)

Installer will make up Shim Packs for each Turbine & Generator anchor bolt/ Fixators location.




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NOTE: CLEAN OFF PRESERVATIVE AND DEBARR EACH FOUNDATION PLATE, PRIOR TO SETTING.

Set each assembly down over anchor bolts only after Fixators have been leveled & grouted.

3.5 GROUTING OF FOUNDATION PLATES (BOP)

Installer wil grout foundation plates only after finial Turbine & Generator Alignment has been completed.

3.6 INLET AND EXHAUST SYSTEM FOUNDATION (BOP)

Installer will check existing foundations for correct anchor bolt locations and potential interference’s for the Gas Turbine Inlet System (MLI - A040 and A041), and Exhaust System (MLI -A042). (Ref. MLI - 0323).

3.7 AUXILIARY MODULES, SKIDS AND ENCLOSURE FOUNDATIONS (BOP)

Installer will check foundations for correct anchor bolt locations, if provided, and potential interference’s for the following offbase skids: (This item assumes that foundation anchor bolts are provided in the foundations). An alternate procedure is for the installer to locate, drill, and install expansion or epoxy anchors in the foundation.

3.7.1 AUXILIARY MODULES, SKIDS, AND ENCLOSURES MLI

Accessory Module Consisting of: A160 - Lube Oil Reservoir - Lube Oil Pumps and Filters - Lube Oil Coolers - Lube Oil Vapor Demister - Hydraulic and Control Oil Pumps and Filters - Gas Fuel Equipment

Liquid Fuel Module Consisting of: A162 - Liquid Fuel Forwarding Pumps/ Motors and Filters - Atomizing Air Pumps/ Motors, Filters and Compressors




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Packaged Electrical/ Electronic Control Compartment Includes: A059 - Batteries and Battery Charger - Turbine Controls and Generator Controls - 480 VAC Motor Control Center - Performance Monitor - Vibration MonitorStarting Means 0997 - Starting Motor - Torque Converter

Generator Auxiliary Compartment (GAC) A036 - Generator Breaker

Cooling Water Module A076Air Processing Skid A130Fire Protection Skid A068Water Wash Skid E025Cooling Fan Module (On Roof Of Turbine Enclosure) A132Water Injection Skid A0354,160 VAC Switch gear A140480 VAC Aux. Power Lineup (BOP)Exhaust Duct A042Turbine Enclosures 1634

RECEIVING and STORAGE

3.8 RECEIVE TURBINE, GENERATOR, LOAD GEAR, STARTING MEANS, AND ALL OTHER GE SUPPLIED EQUIPMENT.

3.8.1 RECEIPT OF EQUIPMENT AND MATERIALS.

The Installer will inventory and inspect all incoming material for loss or damage. Inspection includes the protective covering and packing for obvious damage, blocking of components on delivery carrier for shifting during shipment,

and checking factory installed accelerometers (hump meters) whereprovided (normally the Load Gear, Turbine Base & front and aft ends ofTurbine, Generator Base). Other equipment being received includes:Accessory Module, Liquid Fuel Module, PEECC, Starting Means, GAC, Cooling




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Water Module, Air Processing Skid, Water Wash Skid, Cooling Fan Module,and Water Injection Skid.

RECEIVING and STORAGE

3.8.2 STORAGE OF EQUIPMENT AND MATERIALS

Equipment and/ or materials shall be stored and/ or preserved in accordance with General Electric GEK- 28156B Gas Turbine & Accessory Equipment Preservation Instruction under direction of the Owner and/ or the GE Technical Advisor. Some equipment (e.g., Gas Turbine/ Generator) may require temporary power for heating or drying either prior to or once it is set on the foundation, depending on weather conditions and duration's. Material should be arranged to accommodate correct order of installation.

3.9 RIGGING AND SETTING EQUIPMENT

Installer will perform all off- loading, on site transportation rigging, lifting and setting of items outlined on Exhibit A

3.9.1 UNLOADING AND HAULING

Receive and off- load the equipment from either rail, trucks, or ship and locate on site.

Remove all shipping braces, saddles, bolsters, shipping covers, packing and supports. DO NOT remove rotor braces until equipment is set on the foundation.

NOTE: DO NOT REMOVE SHIPPING BRACES FROM MLI A042 EXHAUST DUCT SEGMENTS UNTIL ALL 4 QUADRANTS HAVE BEEN SET AND BOLTED TOGETHER.

3.9.2 EQUIPMENT ERECTION

The Installer will be responsible for verification of the actual lifted weight and dimensions of equipment and materials per MLI 0408. Typical weights and dimensions are shown in Exhibit A.




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SET, ALIGN, KEY, AND COUPLE CENTERLINE EQUIPMENT (REF. ML 0411)

3.10 FOUNDATION BOLTING ARRANGEMENT (1603)

Arrange for the Foundation Bolting Arrangement to arrive at the site at least four (4) weeks prior to the delivery of the major centerline equipment. This affords the Installer sufficient time to prepare the Adjustable Support Devices(Fixators), shims and centerline guides.

3.11 LOAD GEAR (A012)

Set Load Gear down over anchor bolts on shim packs and sub- sole plates. Adjust shimpacks to correct centerline elevation. Installer shall provide all materials such as anchor

bolts, nuts, washers and grout required for setting and leveling. (Figure 4)

3.12 GENERATOR (A013)

Set Generator down over anchor bolts on Fixators, foundation plates and shim packs. Adjust Fixators to correct centerline elevation. Installer shall provide all materials

such as anchor bolts, nuts, washers, "Fixators" etc. and grout required for settingand leveling. (Figure 5)

NOTE: PREFERRED METHOD OF SETTING TURBINE, GENERATOR & STARTING MEANS IS TO RIG, PICK UP AND SET WITH A CRANE. ANOTHER METHOD IS TO SET EQUIPMENT ON SKIDING DEVICE AND ROLL FROM TRUCK ONTO FOUNDATION.

3.13 STARTING MEANS (ML 0997)

Set Starting Means Skid down over anchor bolts on Fixators. Adjust Fixators to correct centerline elevation. Installer willl provide all materials such as anchor bolts, nuts, washers, "Fixators", etc. and grout required for setting and leveling. (Figure 6)

3.14 GAS TURBINE




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Set Gas Turbine Base down over anchor bolts on Fixators, foundation plates and shim packs. Adjust Fixators to correct centerline elevation. Installer shall provide all materials such as anchor bolts, nuts, washers, "Fixators", etc. and grout required for setting and leveling. (Figure 5)




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ANCHOR BOLT, WILSON SLEEVE, GROUT POCKET & SHIM PACKTYPICAL LAYOUT

CONCRETEFOUNDATION ANCHOR

BOLT

WILSON SLEEVE

GROUTPOCKET

SHIM PACKSUB-SOLEPLATE

GROUT

WASHER1" THICK

LOAD GEAR

FILL SLEEVEWITH GROUTAFTER POSITIONADJUSTMENTS

FIGURE 4




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(FT-4G) GROUT ENCAPSULATED SUPPORT FIXATORTYPICAL LAYOUT

EQUIPMENT BASE1" THICK WASHER

HEAVY HEX NUT

ADJUSTABLESUPPORTDEVICE

INITIALGROUTPOUR

EQUIPMENTSOLE PLATE

SHIM PACK

GROUT-ENCAPSULATED ADJUSTABLESUPPORT DEVICE – FINALINSTALLED CONFIGURATION

ANCHOR BOLT

PRESETTING SCREW

FINAL CEMENTITIOUSGROUT POUR

FOUNDATIONSUB-SOLE PLATE

FIGURE 5




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(FTD) DIRECT SUPPORT FIXATORTYPICAL LAYOUT

FIGURE 6




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3.15 ALIGNMENT OF GENERATOR & TURBINE TO LOAD GEAR, STARTING MEANSTO GENERATOR (MLI 0411)

Alignment will be performed as described in GE's "Basic Field Alignment Instruction" (MLI 0411) and as directed by GE's Technical Advisor. Alignment Readings shall be witnessed by GE Technical Advisor, Installer and Owners Representitives.

3.15.1 The Turbine, Generator and Starting Means bases must be in a free standing condition, i.e., no off - base air, water or lube oil piping, conduit or bus duct is made up to the Turbine, Generator and Starting Motor bases.

3.15 2 Final alignment readings shall be taken in accordance with GE's instructions. Installer will final align generator to load gear, starting means to generator and turbine to load gear, install foundation centerline keying devices, and make up couplings per GE drawings. Alignment readings shall be witnessed by GE T/A.

3.16 INSTALL LOAD COUPLING BETWEEN LOAD GEAR & TURBINE (INLET END) (MLI 1319)

Installer is responsible for assembly and installation of the turbine load coupling. (Inlet End). All bolting is to be measured, assembled and torqued per specifications.

SET MODULES AND SKIDS

(Location as determined on AE Equipment Arrangement Drawing With Ref. to MLI 0306)

3.17 Set Accessory Package (A160)

Set the Accessory Module. Included as a part of this module is the lube oil reservoir, lube oil filters, lube oil pumps & motors, lube oil coolers, hydraulic & control oil pumps & motors, lube oil vapor Demister and filters and gas fuel equipment. Align pumps & motors to specifications.




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NOTE: THE ACCESSORY MODULE FOUNDATION IS DESIGNED SUCH THAT IT DOES NOT HAVE ANY ANCHOR BOLTS. THE MODULE WILL SET ON ITS FIXATORS AND BE ALLOWED TO SLIDE (ON ONE END) TO COMPENSATE FOR

THERMAL EXPANSION (SEE FIGURE 7). THE MODULE FOUNDATIONINTERFACE WILL HAVE A CENTER GUIDE BLOCK AND FITTED KEYS ON THEINLET END (FIGURE 8). THERE IS A CENTERLINE ANCHOR PIN LOCKINGDEVICE LOCATED ON THE EXHAUST END OF THE MODULE (FIGURE 9).

3.18 SET LIQUID FUEL & ATOMIZING AIR MODULE (A162)

Set the Liquid Fuel & Atom Air Module on its 6 support legs (Figure 10). Included as a part of this module are the Liquid Fuel Forwarding Pumps, Motors and Filters, the Atomizing Air Motors, Compressors & Filters. Align pumps & motors to specifications.

3.19 SET PACKAGED ELECTRICAL ELECTRONIC CONTROL COMPT. (MLI A059)

Set the PEECC Module on its 6 support legs (Figure 11). Included as a part of this package are the Batteries & Battery Charger, Turbine Controls (Mark V), Generator Controls, 480 VAC Motor Control Center, Performance Monitor and Vibration Monitor. (Figure 12)

NOTE: THE SUPPORT LEGS FOR THE LIQUID FUEL & ATOM AIR, AND PEECC MODULES SHALL BE SET DOWN OVER ANCHOR BOLTS (SUPPLIED BY INSTALLER) LEVELED, SET TO THE CORRECT ELEVATION WITH RESPECT TO THE MACHINE BASE LINE AS DETERMINED FROM AE DRAWINGS. WASHERS AND ANCHOR BOLT NUTS ALSO SUPPLIED BY INSTALLER.

3.20 SET GENERATOR AUXILIARY COMPARTMENT (MLI A036)

Set the GAC Module down over anchor bolts on its foundation. Adjust module to properelevation with respect to machine base line as determined from AE drawings. Nut all anchor bolts. Included as part of this module is the generator breaker. (Figure 13)




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TURBINE, LOAD GEAR, ACCESSORY, & LIQUID FUEL - ATOM AIR MODULESTYPICAL LAYOUT

FIGURE 7




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ACCESSORY MODULE FOUNDATION INTERFACETYPICAL LAYOUT

FIGURE 8

ACCESSORY MODULE FOUNDATION INTERFACE




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TYPICAL LAYOUT

FIGURE 9




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LIQUID FUEL & ATOM AIR MODULE SUPPORT LEGSTYPICAL LAYOUT

54.0

123.2

FOUNDATION

6 - SUPPORT LEGS(3 ON BOTH SIDES)

DETAIL #1

EQUIPMENTBASE LINE

4.00(101.6)

BOLTS(FIELD ASM.)

ANCHORBOLTS

DETAIL #1

LIQUID FUEL &ATOM AIR BASE

FIGURE 10




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PACKAGED ELECTRICAL ELECTRONIC CONTROL COMPARTMENTTYPICAL LAYOUT

FIGURE 11




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6FA PACKAGED ELECTRICAL & ELECTRONIC CONTROL CENTERTYPICAL LAYOUT

FIGURE 12




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GENERATOR ACCESSORIES COMPARTMENT(MOTOR/TORQUE CONVERTER START VERSION)

TYPICAL LAYOUT

FIGURE 13




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3.21 SET COOLING WATER MODULE (MLI A076)

Set Cooling Water Module on its foundation. Nut all anchor bolts. The module supportsare to be leveled by shimming as required and set to proper elevation with

respect to machine base line as determined from drawings. Align pumps & motors tospecifications.

3.22 AIR PROCESSING SKID (MLI A130)

Set the Air Processing Skid on its foundation. Nut all anchor bolts. The skid is to leveled by shimming as required and set to proper elevation with respect to machine base line as determined from drawings.

3.23 FIRE PROTECTION SKID (MLI A068)

Set the Fire Protection Skid on its foundation. Nut all anchor bolts. The skid is to leveled by shimming as required and set to proper elevation with respect to

machine base line as determined from drawings.

3.24 WATER WASH SKID (MLI E025)

Set the Water Wash Skid on its foundation. Nut all anchor bolts. Included as a part of this skid are the water wash pumps & motors. The skid is to be leveled by shimming as required and set to proper elevation with respect to machine base line as determined from drawings. Align pumps & motors to specifications.

3.25 SET COOLING FAN MODULE (MLI A132)

Set the Cooling Fan Module. This module fits on the Turbine Enclosure roof. Included as a part of this module are compressor pumps & motors. Align pumps & motors to specifications.




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3.26 WATER INJECTION SKID (MLI A035)

Set the Water Injection Skid on its foundation. Nut all anchor bolts. Included as a part of this skid are the water injection pumps & motors. The skid is to be leveled by shimming as required and set to proper elevation with respect to machine base line as determined from drawings. Align pumps & motors to specifications.

PLACE OTHER EQUIPMENT

3.27 INSTALL BATTERIES (MLI 1207)

Move pallets of batteries to PEECC area. Assemble storage racks inside of the Packaged Electrical & Electronic Control Center (PEECC). Load batteries into racks and connect all leads per specifications.

3.28 INSTALL AIR CONDITIONERS (MLI 1101)

Unpack equipment inside the Packaged Electrical & Electronic Control Center (PEECC). Assemble the Heater/ Air Conditioner units on the roof (or side walls) of the PEECC per specifications.

3.29 SET DRAIN COLLECTION TANK (BOP)

The Drain Collection Tank will be supplied and installed by installer per Owner/ AE specifications.

NOTE: INSTALLER WILL BE RESPONSIBLE FOR ALL EXCAVATION, TRENCHING, AND BACKFILL DURING THE INSTALLATION TO SUPPORT GE SUPPLIED EQUIPMENT. THIS WILL INCLUDE THE RUNNING OF CONDUIT, GROUNDING GRID, AND INTERCONNECTING PIPE.




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3.30 ASSEMBLE EXHAUST THERMOCOUPLES (MLI 0531, 0637)

Assemble 21 unistrut supports around outside of turbine exhaust diffuser outer barrel. Assemble 21 Thermocouple Radiation Shields to the inside of the diffuser outer barrel and weld from the inside. Assemble 21 T/C's into the radiation shields from outside of diffuser outer barrel.

ENCLOSURES & BARRIERS

3.31 ASSEMBLE TURBINE ENCLOSURE AND GRADING (MLI 1634, & 1645)

Set Turbine Enclosure. Nut all anchor bolts. Level the enclosure by shimming as required. Install internal grading.

NOTE: THIS WORK MUST BE COORDINATED WITH UNIT PIPING ASSEMBLY 3.35

3.32 ASSEMBLE ENCLOSURE TO BASE (MLI 1634, 1605) WALKWAYS (BOP)

Installer will be responsible for assembly and installation of all turbine/ generator enclosure to base materials. The turbine and generator lagging is to be

assembled in accordance with drawings. Assembly of enclosures shall alsoinclude assembly and installation of the following:

3.32.1 Ventilation Fans and Dampers (MLI 1605, 1634)

3.32.2 Installation of walkways, platforms, ladders, and stairways. (BOP)

3.32.3 Installer will supply and install the rodent guard around the bottom of turbine, generator, and starting means bases

ASSEMBLE INLET AIR AND EXHAUST SYSTEMS

3.33 ERECT TURBINE INLET FILTER HOUSE AND DUCTWORK (MLI A040 AND A041)

3.33.1 Install left and right Inlet Wings to Turbine Inlet Plenum

3.33.2 Install one (1) section of inlet transition ducting and hardware in accordance with drawings. (Figure 14)




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6FA AIR INLET SYSTEM(TYPICAL LAYOUT)

FIGURE 14




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3.33.3 Install one (1) section of Expansion Joint and hardware in accordance with drawings.

3.33.4 Install Inlet Duct Elbow and hardware in accordance with drawings.

3.33.5 Install Inlet Duct Silencer and hardware in accordance with drawings.

3.33.6 Install Empty Duct and hardware in accordance with drawings.

3.33.7 Install one (1) section of Expansion Joint and hardware in accordance with drawings.

NOTE: INSTALLER SHALL ENSURE THAT ALL JOINTS BETWEEN DUCT SECTIONS AREWATER TIGHT.

3.33.8 Assemble and install Inlet Filter Compartment Transition section in accordance with the instructions.

3.33.9 Install and Assemble two (2) sections of Evaporative Cooler and hardware in accordance with drawings.

3.33.10 Assemble Filter House module parts in accordance with installation instructions (Figure 15)

3.33.11 Set Filter Module assembly sections on support steel in accordance with installation instructions (Figure 16)

3.33.12 Install platform grating, railings and ladders in accordance with vendor instructions

3.33.13 Install air filter shutoff valve and low pressure alarm switch/ gauge in accordance with instructions

3.33.14 Field run tubing between Performance Monitor (MLI 0302) and Inlet Plenum, Turbine Bell mouth, Exhaust Duct, Cooling Air connection, atmosphere and drain.

3.33.15 Mount Humidity Sensor in Inlet Duct (MLI 0302)

3.33.16 Install turbine air inlet filters/ cartridges (272 Pairs). (Figure 17)




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(GDX TYPE)AIR INLET FILTER SYSTEM MODULE ASSEMBLY(SUGGESTED LAYOUT)

FIGURE 15




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“STANDARD” (GDX TYPE)AIR INLET FILTER HOUSE MODULESUGGESTED LAYOUT

FIGURE 16




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“STANDARD (GDX TYPE) AIR FILTER CARTRIDGE ASSEMBLYSUGGESTED LAYOUT

FIGURE 17




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3.34 ERECT TURBINE EXHAUST SYSTEM

NOTE: THE EXHAUST DIFFUSER (MLI 0706) WILL BE ASSEMBLED TO THE TURBINE EXHAUST FRAME IN THE FACTORY

3.34.1 Installer will be responsible for assembly and installation of GE supplied exhaust support devices for (MLI A042) Exhaust Duct. (Figures 18 & 19)

3.34.2 The Insulation Blankets on the Exhaust Diffuser are assembled in the GE Factory before unit is shipped.

3.34.3 Installer will be responsible for assembly, welding and general installation of GE supplied (Internally Insulated) Turbine Exhaust Duct (MLI A042) that bolts to the downstream end of the Exhaust Diffuser. All bolting is to be assembled and torqued per specifications. (Figure 20)

NOTE: EXHAUST DUCT WILL BE SHIPPED TO THE SITE IN FOUR (4) PIECES. THE TOP AND BOTTOM SECTIONS WILL BE ALIGNED AND BOLTED AT THE HORIZONTALJOINT USING PERMANENT BOLTING FLANGES.

3.34.4 Installer will be responsible for assembly and installation of GE supplied Expansion Joint that fits between the Exhaust Diffuser (MLI 0706) and Exhaust Duct (MLI A-042) (Figure 20)

3.34.5 Installer will be responsible for seal welding (inside & outside) of the Exhaust Duct horizontal joints and installation of internal insulation packs at both horizontal joints. (Figures 21 & 22)

3.34.6 Installer will be responsible for assembly and installation of GE supplied Architectural Siding half walls (Qty. 2) on the left and right sides of the Exhaust Duct (A-042)

NOTE: AN EXPANSION JOINT BETWEEN THE EXHAUST DUCT AND THE BOILER TRANSITION DUCT WILL BE SUPPLIED & INSTALLED BY BOILER MANUFACTURER




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EXHAUST DUCT (A042) ERECTIONTYPICAL LAYOUT

FIGURE 18




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EXHAUST DUCT (AO42) ERECTIONTYPICAL LAYOUT

FIGURE 19




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TURBINE (MLI AO42) EXHAUST DUCT ASSEMBLYSUGGESTED LAYOUT

FIGURE 20




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BOLTING & SEAL WELDING (MLI AO42) EXHAUST DUCT SECTIONSSUGGESTED LAYOUT

FIGURE 21




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ASSEMBLY OF INSULATION PACKS (MLI AO42) EXHAUST DUCTSUGGESTED LAYOUT

FIGURE 22




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ASSEMBLE PIPING

3.35 ASSEMBLE UNIT PIPING (GT-G Supply, Turbine and module)

Unit Piping is defined as that piping (including supports and in- line control and instrumentation) usually provided by General Electric for installation on the Gas Turbine- Generator unit. Installer will assemble and erect Unit Piping per the drawings and documents referenced on drawings provided by GE and coordinate with Enclosure assembly (See Activity3.32). Major piping packages are those listed below.

NOTE: PIPE SUPPORTS FOR UNIT PIPING SHALL BE SUPPLIED BY GE AND INSTALLEDBY THE INSTALLER PER GE DRAWINGS.

3.35.1 Install No. #2 Turbine bearing Lube Oil Feed and Drain piping (0907)

3.35.2 Install the internal No. #2 Turbine bearing piping.

3.35.3 Install the No. #1 Turbine bearing Lube Oil Feed and Drain piping (0905)

3.35.4 Install the hydraulic oil supply and drains to IGV (0908)

3.35.5 Install the T.E. Generator bearing supply and drain (0907)

3.35.6 Install the C.E. Generator bearing supply and drain (0907)

3.35.7 Install the Starting Means bearing supply and drain (0000)

3.35.8 Connect Accessory Module (Figures 2, 7, 23, 24 & 25)

3.35.8.1 Four (4) Fuel Gas Lines

3.35.8.2 Fuel Gas Purge

3.35.8.3 Lube Oil Feed Line to No. #2 Turbine Bearing (0969)

3.35.8.4 Lube Oil Drain Line from No. #2 Turbine Bearing (0969)




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ACCESSORY MODULE (GE SUPPLIED) PIPING CONNECTIONSTYPICAL LAYOUT

FIGURE 23




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INTERCONNECTING (GE SUPPLIED) PIPINGTYPICAL LAYOUT

FIGURE 24




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FIGURE 25

TURBINE TO ACCESSORY & LIQUID FUEL MODULES INTERCONNECTING PIPINGTYPICAL LAYOUT




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3.35.8.5 One (1) Inlet Guide Vane (IGV) line

3.35.8.6 Lube Oil Feed and Drain lines to the Load Gear (0969)

3.35.9 Connect Liquid Fuel/ Atomizing Air Module (Figures 23, 24, 25 & 26)

3.35.9.1 Six (6) Liquid Fuel tubing lines

3.35.9.2 Two (2) Atomizing Air lines

3.35.9.3 Drain and Purge lines

NOTE: UNIT PIPING ASSEMBLED ON TURBINE AS SHIPPED TO SITE: - PRIMARY, SECONDARY, TRANSFER, AND QUATERNARY FUEL GAS MANIFOLDS AND PIGTAILS. - LIQUID FUEL OIL MANIFOLDS AND PIGTAILS - LIQUID FUEL PURGE LINES - ATOMIZING AIR MANIFOLDS AND PIGTAILS - WATER INJECTION MANIFOLD AND PIGTAILS (PREFAB TUBE BUNDLE)

3.35.10 Install the Compressor bypass piping and valves (0924)

3.35.11 Install False Start Drains and Manifold (0920, & 1026)

3.35.12 Install Liquid Fuel Purge lines and valves(0918)

3.35.13 Install the Cooling & Sealing Air piping (0234, & 0909)

3.35.14 Install the Cooling Fan Module air piping (0972)

3.35.15 Install the Inlet Air Duct Heating pipe Manifold and Valves (A075)

3.35.16 Install the Fuel Gas Inlet Strainer (0991)

3.35.17 Install the Pcd transducer tubing (0987)




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LIQUID FUEL/ATOMIZING AIR SKID (GE SUPPLIED) PIPINGTYPICAL LAYOUT

FIGURE 26




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3.35.18 Install the Cooling Water piping to Flame Scanners and Turbine Support Legs (0915)

3.35.19 Install the Water Wash piping (0953)

3.35.20 Install the Fire Protection piping (0964, 0978, 0981, & 0995)

3.35.21 Install the Inlet and Exhaust Plenum drain piping (0976)

3.36 INTERCONNECTING PIPING (BOP)

Interconnecting piping is defined as that piping not provided by GE which runs between the centerline foundation equipment to the offbase skids and modules. All interconnecting (BOP) piping is to be supplied and installed per specifications.

3.36.1 Water/CO2:

- The Accessory Module will be piped by the factory and shipped to the site.

- The installer will supply and install interconnecting piping from the Water Injection, and CO2 Skids. The installer will also supply and install Turbine Cooling Water interconnecting piping from cooling source to the Turbine.

3.36.2 Liquid Fuel:

The Liquid Fuel Module will be piped by the factory and shipped to the site. The installer will supply and install interconnecting piping for Liquid Fuel Forwarding.

3.36.3 Inlet Air Heating:

Install insulated pipe run from turbine compressor discharge (side of turbine base) to Inlet Filter House Module. Pipe run includes line mounted bleed heat stop valve (8” 300# flanges on both valves). Pipe to be no less than 8” in diameter from turbine base to control valve, pipe from control valve to filter house to be no less than 10”.

3.36.4 Drains:

Install drain headers from Turbine Base, Water Wash drain, Inlet and Exhaust Plenum drains to collection tank. Install drain headers from Starting Means, Generator, Accessory Module to collection tank.




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NOTE: PROVIDE FREEZE PROTECTION AS REQUIRED TO ALL DRAINS.

3.36.5 Water Wash:

Install pipe run from skid to the Turbine, including heat trace for freeze and personal protection.

3.36.6 Venting:

Install all vent piping required from Turbine Base, Load Gear Area, Generator, Starting Means, Accessory Module (which includes the lube oil tank and oil Demister) and Liquid Fuel Modules.

3.37 SUPPLY PIPING

3.37.1 Supply piping is usually that piping not provided by GE which connects the GE auxiliary modules and skids to the Owner provided supply. All supply piping is to

be supplied and installed per Owner/ AE specifications. This piping may include thegas supply piping (and may contain GE provided metering tubes MLI 0639) to the

Accessory Module, liquid fuel supply to the Liquid Fuel Forwarding Skid (MLIA045), potable water supply to the Cooling Water Module and Water Wash Skid (MLIA076, & E025), Demineralized water supply to the Water Injection Skid (MLI E035)

CAUTION: BEFORE ANY WELDING IS PERFORMED ON THE UNIT, ALL EQUIPMENT SKIDS SHOULD BE ADEQUATELY GROUNDED TO ENSURE EXCESSIVE CURRENT IS NOT ARCHING THE BEARINGS.

ASSEMBLE UNIT ELECTRICAL

3.38 INSTALL UNIT ELECTRICAL AND CONTROLS (MLI A062, 0301, 0302, 0444, 0445, 0463, 0466, AND 0470)

Installer will be responsible for the installation of all wiring, conduit, instrumentation, controls, junction boxes and electrical material supplied by GE for installation on, within, or for interconnection between the centerline foundation equipment, Packaged Electronic Control Compartment (PEECC), Accessory Module and Liquid Fuel/ Atomizing Air Module.




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Installer will be responsible for installation and connection of Bus Duct between the Generatorand GAC.

3.38.1 Main Unit

Installer will be responsible for installation of all wiring, conduit, instrumentation, loose shipped junction boxes and electrical material supplied by GE.

3.38.1.1 Install Jack- Plug/ hardwire cables from PEECC end and hardwire at end connecting to the Accessory Module, Liquid Fuel & Atomizing Air Module and Water Injection Skid, interconnection to Gas Turbine, Generator, Load Gear, Starting Means, all T/C’s and all level 4 to be totally hardwired.

3.38.1.2 Install Turbine Enclosure wire and conduit MLI 1103, 1159)

3.38.1.3 Install “Field Wire” and conduit (MLI 1105)

3.38.1.4 Install Wheel Space T/C wire and conduit (MLI 1118)

3.38.1.5 Install Flame Detector wire and conduit (MLI 1121, 1127)

3.38.1.6 Install Exhaust Area wire and conduit

3.38.1.7 Install Bearing Instrumentation (MLI 0235)

3.38.1.8 Install Lube Oil Instrumentation (MLI 0229)

3.38.1.9 Install Spark Plug power leads (MLI 1214)

3.38.1.10 Hardwire Thermocouple Circuits (MLI A062, 0637)

3.38.1.11 Install Junction Boxes (MLI 1105)

3.38.1.12 Install 18 KV Bus Duct from Generator to GAC (MLI A024)




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3.38.2 OFF- BASE SKIDS AND MODULES

Installer will be responsible for installation and connection of junction boxes, conduit and wiring (including termination) between pumps, motors and junction box, mounting of all loose shipped control devices and instrumentation (pressure and temperature switches, gauges, vibration switches, surge tank sight glass and low level switch/ alarm) in accordance with drawings on all GE supplied skids (See Activity 3.7.1)

3.38.3 PURCHASERS MOUNTED DEVICES

Installer will be responsible for installation and connection of electrical equipment, control devices, instrumentation, conduit and wiring (including termination) for the Purchasers Devices (ML 0302) listed:

3.38.3.1 Gas Metering Tube and Orifice MG2-1

3.38.3.2 Orifice Differential Pressure Transducer - Low Range 96FF-1

3.38.3.3 Orifice Deferential Pressure Transducer - High Range 96FF-2

3.38.3.4 Orifice Upstream Static Pressure Transmitter 96FG-1

3.38.3.5 Gas Metering Tube Thermocouples FT-G1-1,2,& 3

3.38.3.6 Fuel Gas Measurement System (MLI 0639)

3.38.3.7 Inlet and Exhaust Sensors (MLI 0559)

3.38.3.8 Humidity Sensor (MLI A122)

3.38.3.9 Performance Monitor Transducers (MLI 0302)

3.38.3.10 Make Bus Duct Connections between Generator & GAC.

3.38.3.11 Inlet Bleed Heating Devices (MLI A037, A053, 0432)




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3.39 INTERCONNECTING AND 4160 VAC ELECTRICAL (BOP) (REF. 0444)

Installer will be responsible for the supply, installation, and connection of all interconnecting wiring not supplied by GE for interconnection between the centerline foundation equipment and offbase skids and modules including:

3.39.1 Water Wash Skid

3.39.2 Water Injection Skid

3.39.3 Liquid Fuel Forwarding Skid

3.39.4 Fire Protection Module

3.39.5 Cooling Water Module

3.39.6 Auxiliary Power Lineup

3.39.7 Performance Monitor

3.39.8 Humidity Sensor

3.39.9 480 V. power to Module motors

3.39.10 Starting Means Skid

3.40 SUPPLY ELECTRICAL (BOP)

Installer to supply electrical and grounding which is not provided by GE and which runs between GE provided equipment and Owner provided source of supply.

3.41 AUXILIARY POWER LINEUP (4,160- 480 VAC) (BOP)

Installer will be responsible for installation of the Auxiliary Power Line- up and interconnecting wiring.

3.41 GENERATOR AUXILIARY COMPARTMENT

Installer will be responsible for installation of the GAC interconnecting wiring




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3.42 GENERATOR AUXILIARY COMPARTMENT

Installer will be responsible for installation of the GAC interconnecting wiring

CLEANING AND FLUSHING

3.43 SYSTEM CLEANING, FLUSH, AND FILLING (REF. 0414)

Installer will be responsible for installing cleaning piping, flushing, and filling of the following:

3.43.1 Lube Oil Piping (BOP and MLI A125)

3.43.2 Liquid Fuel Oil Piping (BOP)

3.43.3 Water Injection Piping (BOP)

3.43.4 Cooling Water Piping (BOP)

3.43.5 Initial Fill of Coolant (Ethyl. Glycol)

3.43.6 Blow- down of Gas Fuel System (BOP)

3.43.7 Fire Protection System Test and Refill (MLI 0113)

3.43.8 Install Load Coupling Guard (Turbine- Load Gear)

3.44 MECHANICAL CHECK OUT

3.44.1 Prior to operation, Installer will verify:

3.44.1.1 Align, after piping connections are made, all motor driven equipment (including factory mounted pumps, compressors, fans and blowers) supplied by GE. (The GE device summary provides a list of all motors supplied by GE)

3.44.1.2 Bump all motor driven devices to check rotation




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3.44.1.3 Couple all motor- driven equipment after alignment

3.44.1.4 Energize Generator Heaters, after alignment has been completed

3.44.1.5 Verify devices of all skids and modules

3.44.1.6 Lubricate all motors, pumps, gears, couplings, and other equipment requiring lubrication. (BOP)

3.44.1.7 Functionally check all hydraulics

3.44.1.8 Functionally check pressure and temperature devices

3.44.1.9 Verify all orifice plates are installed and are to spec.

3.44.1.10 Verify, where possible, flow and pressures of all fluid systems

4 START- UP

General guidelines for the proper start- up of the Gas Turbine- Generator are provided in the following sequence of activities:

4.1 Gas Turbine- Generator Start- up Tasks:

4.1.1 Ground Checks

4.1.2 Battery Checks

4.1.3 Initial powering of Control Compartment, Motor Control Center, and Aux. Panel

4.1.4 Initial powering of Mark V Panel and Generator Panel

4.1.5 Mark V Hardware Checks (Power Supplies, Cards)

4.1.6 Mark V Software Checks (Rst. C Control Constants)

4.1.7 Auxiliary Panel Hardware Checks




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4.1.8 Calibrate All Turbine Devices per Device Summery (MLI 0414)

4.1.9 Verify Turbine Systems per Piping Schematics

4.1.10 Loop Check - Contact Inputs

4.1.11 Loop Check - Relay Outputs (Including Solenoids)

4.1.12 Loop Check - Thermocouples and RTD’s

4.1.13 Loop Check - Analog Inputs (0- 10V, 4- 20 MA)

4.1.14 Loop Check Auxiliary Panel

4.1.14 Motor Control Center (MCC) Motor Rotation Checks

4.1.15 Off Base Component/ Skid and Module Check Out:

4.1.15.1 Liquid Fuel Forwarding Skid

4.1.15.2 Accessory Module (including) - Lube Oil System - Hydraulic System - Fuel Gas System

4.1.15.3 Liquid Fuel/ Atomizing Air Module

4.1.15.4 Water Wash Skid

4.1.15.5 Humidity Sensor

4.1.15.6 Cooling Water Module

4.1.15.7 Fire Protection Skid

4.1.15.8 Cooling Fan Module

4.1.15.9 Water Injection Skid




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4.1.16 Generator Controls Interface Checks:

4.1.17 Verify Turbine Controls per Control Specifications

4.1.17.1 Overspeed

4.1.17.2 Speed Control

4.1.17.3 Over- temperature Control

4.1.17.4 FSR/ Temperature Monitoring

4.1.17.5 Wheelspace Temperature Monitoring

4.1.17.6 Lube Oil Temperature Monitoring

4.1.17.7 Steam Injection

4.1.17.8 LVDT Calibrations: - Speed Ratio Valve - Gas Control Valve - Gas Speed Ratio Valve - Distillate Bypass Valve - Inlet Guide Valve (IGV) - Steam Injection

4.1.17.9 Servo Valves: - Gas Control Valves - Gas Speed Ratio Valve - Liquid Fuel - Inlet Guide Valve (IGV) - Steam Injection

4.1.17.10 ControlConstants agree with Control Specification (MLI A010)

4.1.18 Starting Circuit Checks

4.1.18.1 Initial Crank Checks

4.1.19 Ignition Circuit Checks




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4.1.20 Flame Detector Checks

4.1.20.1 Initial Fire

4.1.21 Full Speed No Load (FSNL) Checks

4.1.22 Electrical and Meachanical

4.1.23 Overspeed Checks

4.1.24 Synch Checks

4.1.25 Load Checks

4.1.25.1 25%, 50%, 75%, & 100%

4.1.26 Commission Nox Control

4.1.27 Emissions Test

4.1.28 Performance Test

4.2 EXCITER CHECK OUT

4.2.1 Connection Checks

4.2.1.1 Sensing Voltage

4.2.1.2 Sensing Current

4.2.1.3 Station Battery

4.2.1.4 Field

4.2.1.5 AC/ DC Regulator Select

4.2.1.6 Transfer Volt Meter

4.2.1.7 Power Supply Voltages




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4.2.1.8 Input/ Output Connections

4.2.2 BERG Jumper Checks

4.2.3 Off Line Checks

4.2.3.1 Exciter Field Current Limit

4.2.3.2 AC Regulator Response

4.2.4 On Line Checks

4.2.4.1 Set Up Droop/ LDC (Line Drop Compensation)

4.2.4.2 URAL (Under Reactive Amp. Limiter) Set Up

4.2.5 Generator Control Panel Check Out

4.2.6 Field Wiring Termination Checks

4.2.7 Remote Interface Checks

4.2.8 Loop Check Stator RTDS

4.2.9 Alarm Checks

4.2.9.1 Stator Temperature

4.2.9.2 Underfrequency

4.2.9.3 Generator Transformer Differential

4.2.9.4 Voltage Balance

4.2.10 Generator Breaker Checks

4.2.10.1 Negative Sequence Trip

4.2.10.2 Loss of Excitation Trip




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4.2.10.3 Reverse Power Trip

4.2.10.4 Under/ Over Voltage Trips

4.2.10.5 Under Frequency Trip

4.2.10.6 Phase Fault Trip

4.2.10.7 Generator Transformer Differential Trip

4.3 INITIAL ROLL AND FIRE CHECKS

4.3.1 Starting Circuit Checks

4.3.2 Slow Roll Turbine to 200 RPM

4.3.3 Trip Turbine Starting System and Observe/ Listen to coast Down

4.3.4 Slow Roll Turbine to 700 RPM

4.3.5 Trip Turbine Starting System and Observe/ Listen to coast Down

4.3.6 Roll Turbine to Ignition Speed

4.3.7 Perform “False Fire” and Ignition Circuit Checks

4.3.8 Roll Turbine to Ignition Speed, Observe Ignition System Operation, and Allow Turbine to Accelerate to Full Speed No Load (FSNL)

4.4 FULL SPEED NO LOAD AND OVERSPEED CHECKS (FSNL)

4.4.1 Collect Start- Up and Acceleration Data

4.4.2 Operate FSNL Until Compressor Wheelspace Temperatures Indicate No More Than a 5 deg. F. Change in 15 Minutes (Approx. 1 Hour)

4.4.3 Collect Data @ FSNL




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4.4.3 Perform Electrical Overspeed Test

4.4.4 Allow Turbine to Coast Down, Restart and Allow Wheelspace Temperatures to Stabilize @ FSNL

4.4.5 Perform Mechanical Overspeed Test (113% 0f Operating Speed). Turbine Must Trip Within 30 RPM of Set Point

4.4.6 Allow Turbine to Coast Down, Restart and Allow Wheelspace Temperatures to Stabilize @ FSNL

4.4.7 Perform Second Mechanical Overspeed Test Turbine Must Trip Within 30 RPM of First Overspeed

4.4.8 Perform a Third Mechanical Test, Same As Above.

4.5 SYNCHRONIZATION AND LOAD CHECKS

4.5.1 Electrical Generator Synchronization Checks

4.5.2 Synchronize Generator to Utility Grid

4.5.3 Perform Generator Braker Checks

4.5.4 Perform Load Checks at 25%, 50%, 75%, & 100% Load Points

4.5.5 Perform Generator Excitation System Checks (See Section 4.2.4 On-line Checks)

4.5.6 Perform Fuel Transfer Tests (If Dual Fuel(

4.6 Nox CONTROL SYSTEM COMMISSIONING/ OPERATION

4.6.1 Load Gas Turbine to Minimum Load for Nox Injection

4.6.2 If Water Injected, Initiate Injection System Operation an Observe Turbine Operation

4.6.3 Load Gas Turbine to 100% Load




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4.6.4 Adjust Injection System as Required

4.7 PERFORMANCE TESTS

4.7.1 Capacity and Heat Rate Tests

4.7.1.1 Conduct the Capacity and Heat Rate Tests per the Contract Requirements

4.7.2 Reliability Tests

4.7.2.1 Conduct the Reliability Tests per the Contract Requirements

4.7.3 Noise Level Tests

4.7.3.1 Conduct the Noise Level Tests per the Contract Requirements

4.7.4 Exhaust Gas Emissions Tests

4.7.4.1 Conduct the Exhaust Gas Emissions Tests per the Contract Requirements

4.7.5 Operational Demonstrations

4.7.5.1 Conduct Operational Demonstrations (Fuel Transfer, Drop Load, Timed Loading, Timed Starting, Etc.) per Contract Requirements




April 30, 1996


EXHIBIT ATYPICAL LIFTING REQUIREMENTS

The following are the major pieces of equipment that will be off- loaded, transported and lifted byinstaller * (weights and sizes are approximate):

WEIGHT SIZE (Inches)ITEM (Lbs) L’ x W” x H”

________________________________________________________________________________

Turbine 220,000 380 x 138 x 166Generator (ML A13) 320,000 350 x 126 x 134Load Gear (ML A12) 36,600 120 x 89 x 108Starting Means (ML 0997) 64,500 213 x 70 x 140Load Coupling (MSD): Coupling Shaft (ML 1319) 824 50 x 23 x 23 Coupling Bolts (ML 1309)( pc.) Later Later Coupling Guard (ML 1311) Later LaterAccessory Module (Empty) (ML A160) 86,000 342 x 136 x 159Liquid Fuel/ Atomizing Air Module (ML A162) 60,000 244 x 123 x 149Packaged Elect. Electronic Control (ML A059) Compartment (PEECC)(No Batteries) 36,000 300 x 126 x 130Generator Auxiliary Compartment (ML A036) 40,000 264 x 126 x 130Air Processing Skid (ML A130) 1,892 110 x 48 x 109Fire Protection Skid (ML A068) 20,000 180 x 74 x 112Water Wash Skid (ML E025) 23,100 220 x 96 x 123Cooling Fan Module (ML A132) 6,320 114 x 73 x 71Water Injection Skid (ML A035) 23,000 180 x 120 x 131Liquid Fuel Forwarding Skid (ML A045) Later LaterCooling Water Module: (ML A076) Modules (2 pc.) Later Later Pump/ Motor Skid Later Later Support Steel/ Ladder Later Later Piping Later Later Tank Later Later




April 30, 1996


Terminal Box Later Later Random Conduit Later Later


________________________________________________________________________________* (weights and sizes are approximate)

480 VAC Aux. Power Transformer Lineup Later Later Switchgear 2,000 KVA (ML A025)4,160 VAC Power Transformer Lineup Later Later Switchgear 12,000 KVA (ML A087)Segregated Bus Duct (Gen. to 4,160/ Transformer Exciter Lineup (ML A024) Box #1 1,000 Later Box #2 1,000 Later Box #3 1,000 Later Box #4 1,000 Later Box #5 1,000 Later

MSD GAS TURBINE INLET

Inlet Ductwork (ML A041): Plenum Extension (1 pc.) 1,400 132 x 70 x 30 Plenum Extension w/ Door (1 pc.) 1,425 132 x 70 x 30 Transition Duct (1 pc.) 6.000 214 x 120 x 98 Expansion Joint w/ Pillow (1 pc.) 600 214 x 100 x 10 Elbow Duct (1 pc.) w/ Trash Screen 7,500 214 x 162 x 135 Silencer Duct (1 pc.) w/ 16 Panels 28,500 216 x 128 x 118 Empty Duct (1 pc.) 2,700 214 x 128 x 54 Expansion Joint (1 pc.) 400 214 x 128 x 11 Support Steel Later Later

Inlet Filter House: (ML A040) Filter Modules (4 pc.) Trucks 4 75,000 126 x 354 x 298 Walkway Section (4 pc.) Trucks 2 Later Later Weather Hoods (44 pc.) Later Later




April 30, 1996


Handrails, Ladders & Structure Later Later Filter Cartridges - 272 pairs Later Later Transition Duct & Miscellaneous Later 60 x 238 x 132




April 30, 1996


* (weights and sizes are approximate)

MSD GAS TURBINE EXHAUST

Exhaust Duct : (ML A042) Upper Half (1 pc.) 8,918 178 x 150 x 88 Lower Half (1 pc.) 11,616 178 x 150 x 88 Expansion Joint Later Later Insulation Packs (Horizontal Joint) Later Later I Lot Hardware (Nuts, Bolts, Etc.) Later Later Architectural Siding (Both Sides) Later 178 x 4 x 120 Lot 1 Support Steel 4,000 216 x 48 x 48 Lot 2 Hardware (Nuts, Bolts, Etc.) Later Later

MSD GAS TURBINE/ LOAD GEAR ENCLOSURE

Turbine/ Load Gear Enclosure (ML 1634) Roof Section (2 pc.) 5,500 147 x 265 x 17 Side Upper (2 pc.) 5,600 293 x 64 x 151 Frame, End Upper (2 pc.) 850 ea. 144 x 48 x 05 Door “X” (2 pc.) 246 ea. 96 x 36 x 03 Door “Z” (2 pc.) 138 ea. 53 x 25 x 03 Frame, Side Upper (2 pc.) 5,600 294 x 65 x 144 Frame, Side Lower (4 pc.) 5,000 124 x 65 x 49 Frame, End Upper (1 pc.) 1,150 132 x 89 x 05 Frame, End Lower (1 pc.) 1,445 132 x 81 x 05 Panels (16 pc.) 1,150 ea. 132 x 90 x 04 Box Hardware (Nuts, Bolts, Gasket, Etc.) 1,950 108 x 50 x 50

LOOSE PARTS - GAS TURBINE

Summery Sheet Container 14,060 237 x 96 x 101




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________________________________________________________________________________* (weights and sizes are approximate)

MSD MISCELLANEOUS

Junction Boxes (ML 1155) Pallet #1 135 120 x 26 x 24Junction Boxes (ML 1150) Pallet #1 135 120 x 26 x 24Humidity Sensor (ML A122) Box #1 100 36 x 36 x 12Performance Monitoring Piping (ML 0987) Later LaterControl Cables (ML A062) Box #1 1,884 48 x 48 x 52 Box #2 1,684 48 x 48 x 52 Box #3 1,394 48 x 48 x 52Sensor Inlet/ Exhaust (ML 0559) 790 48 x 48 x 48Batteries (ML 1207) Pallet #1 1,500 36 x 36 x 36 Pallet #2 1,500 36 x 36 x 36 Pallet #3 800 18 x 12 x 36

MSD GAS TURBINE ON/ OFF BASE PIPING

Cooling Water Piping Later LaterLube Oil Feed & Drain Piping (ML 0969) Later LaterLube Oil Flush Piping (ML A125) Later LaterLube Oil Vent Pipe (Gen.) Later LaterControl Oil Piping (ML 0908) Later LaterCooling & Sealing Air Piping (ML 0909) Later LaterLiquid Fuel Purge Piping (ML 0918) Later LaterWater Wash Piping (ML 0953) Later LaterWater Injection Piping (ML 0968) Later LaterCooling Fan Module Piping (ML 0972) Later LaterExhaust Duct Drain Piping (ML 0976) Later LaterInlet Plenum Drain Piping (ML 0979) Later LaterGas Fuel Flow Measurement Pipe (ML 0639) Later LaterFuel Nozzle Purge Piping (ML 0918) Later LaterLoad Tunnel Fire Protection Piping (ML 0981) Piping Later Later Piping Later Later




April 30, 1996
