equipment for sale - gas turbinecfaspower.com/gec_300mw_data_sheet.pdf · boiler the boiler is...

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Outline of Equipment Available for Sale Boiler The boiler is corner fired using residual fuel oil and is an NEI - ICL design. The boiler in its current state has 16 tilting burners (four per corner) and will comprise a single furnace compartment with a main and a rear gas pass, 2-bank feed water economiser, six horizontal superheater stages, and a single stage reheater. Water circulation through the furnace wall tubes will be assisted by electrically driven circulating pumps (constant speed) Boiler Specification Manufacturer NEI-ICL Type HFO Normal Output 300 MW Max. Evaporation @ MCR 258.33 kg/s Superheater Outlet Pressure 170 bar Superheater Outlet Temperature 540°C Reheater Outlet Temperature 540°C Economiser Water Inlet Temperature 250°C Boiler Circulating Pumps Number required per unit 3 Manufacturer HAYWARD TYLER Flow Rate 4.05 x 1000,000 kg/hr Motor details 1460 rpm, 540 kW @ 3.3 kV Induced Draught Fans Number required per unit 2 Manufacturer DAVIDSON Co. LTD Type D1.BAB 143 Output Control Radial Inlet Vanes Gas Volume 176.0 m

3 /sec. establishing

36.35 m back suction Gas Temperature 150°C Motor Details 980 rpm, 934 kW @ 11 kV Forced Draught Fans Number required per unit 2 Manufacturer DAVIDSON Co. LTD Type D1.BAB 92A Output Control Radial Inlet Vanes Air Volume 116.5 m

3 /sec. establishing

55.0 m back pressure Air Temperature 27°C Motor Details 980 rpm 952 kW @ 11 kV

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Gas Recycling Fans Number required per unit 2 Manufacturer DAVIDSON Co. LTD Gas Volume 48.12 m

3/sec

Output Control Hydraulic Coupling Gas Air Heaters Number required per unit 2 Manufacturer DAVIDSON Co. LTD Type Rothemuhle Gas flow entering heater 244.76 m

3/sec @ MCR

Air flow leaving heater 202.60 m3/sec @ MCR

Gas inlet temperature 349°C Hood speed 0.78 rpm Steam Air Heaters Number required per unit 6 Manufacturer SPIRAL TUBE LTD. Sootblowers Number required per unit 28 Manufacturer HOPKINSON Fitted to automatically blow in sequence superheater, reheater, economiser and Airheaters (long lance / rake type) H.P. Oil Pumps Number required per unit 3 Manufacturer HAMWORTHY ENG. LTD Model To be advised Type Screw pump Duty 50,000 kg/hr L.P. Oil Pumps Number required per unit 3 Manufacturer HAMWORTHY ENG. LTD Model SHO940M3 Type Screw pump Duty 50,000 kg/hr Auxiliary Oil Pump Number required per unit 1 Manufacturer HAMWORTHY ENG. LTD Model SHM210ER40D Type Screw pump Duty 8,000 kg/hr

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Turbine The G.E.C. Turbine Generators designed turbine generator is a three cylinder impulse/reaction type driven by superheated steam from the boiler. The turbine will be directly coupled to the generator capable of generating 300 MW of electrical power at 17 kilovolts. Number required per unit 1 Manufacturer G.E.C. Turbine

Generators Ltd Type Impulse Reaction, Axial flow. H.P. and I.P. cylinders single flow,

L.P. cylinder double flow, single reheat, tandem compound.

Speed 3,000 rpm Heat Rate 8,009 kJ/kWh Output 300 MW (E) Barring gear 32 rpm Support M.A.N. steel platform HP Turbine: (9 Stages) Number required per unit 1 Steam Conditions HP Inlet 162 bar g 538° C HP Exhaust 41 bar g 346° C The HP Turbine cylinder is a double shell design, comprising an inner and outer casing, each divided and bolted at its horizontal line joint. Each casing is cast separately in Cr-Mo-V steel. The HP Rotor is machined from a Cr-Mo-V steel forging with nine blade disc formed integral with the rotor and will be bolted to the IP rotor shaft through a rigid coupling. IP Turbine: (11 Stages) Number required per unit 1 Steam Conditions IP Inlet 36.64 bar g 538° C The IP turbine consists of an outer casing enclosing the rotor. The first five of eleven stages of rotor blading are enclosed in an inner casing supported in the outer casing. The CR-Mo-V inner and outer casings are flanged along their horizontal centre lines to allow for bolting together. The IP turbine rotor is forged in Cr-Mo-V steel with eleven discs formed integral with the shaft. LP Turbine: (Double flow - 5 stages) Number required per unit 1 Steam Conditions LP Inlet 4.05 bar g 253° C The LP turbine cylinder comprises an inner casing, each split on the horizontal line. The bottom half of the outer casing forming the exhaust chamber to the condenser. The LP rotor

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is machined from Ni-Cr-Mo-V alloy steel forging with an integral half coupling at each end connecting the rotor to the IP turbine and the generator. Main Electrical Equipment Generator: Number required per unit 1 Manufacturer G.E.C. Turbine Generators Ltd. Rating - MCR 300 MW/ 353 MVA Voltage 17 kV Stator Current 12,000 A Power Factor 0.85 lagging Short Circuit Ratio 0.45 Speed 3,000 rpm Frequency 50 Hz Phases 3 Poles 2 Excitation Voltage 404 V Excitation Current 2,676 A No Load Current 875 A Stator Insulation Class B Insulation Coolant demineralised water Hydrogen Pressure 3.1 bar g Rotor Insulation Class B Coolant Hydrogen Exciter: Number required per unit 1 Output 1,450 kVA Rating 1,390 kW Current Rating 2,350 A Voltage 356 V Power Factor 0.96 lagging Frequency 100 Hz Coolant Air Pilot Exciter: Number required per unit 1 Type 16 Pole Permanent magnet generator Rating 30 kVA/27kW Power Factor 0.9 lagging Current 0 - 158 A Frequency 400 Hz Coolant Air Generator Protection: Manufacturer BROWN BOVERI LTD.

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Generator Circuit Breakers: Manufacturer BRITISH BROWN BOVERI Type DR 36 SC 1750/1 Rating 17 kV - 12,700 A. Feed Heating Plant: 3 HP stages 3 LP stages and Deaerator Drains Flash Condenser and Gland Steam Condenser Each Feed Heater comprises a heater shell, a tube-nest assembly and an inlet and outlet waterbox. The high level Deaerator consists of a cylindrical storage vessel upon which is mounted a deaerating chamber and a vent condenser. LP Heaters: (1,2 & 3) Number required per unit 3 Manufacturer G.E.C. Ltd Steam Side Design Pressure 2.28 bar gauge Steam Side Design Temperature 135ºC Water Side Design Pressure 15.85 bar gauge Water Side Design Temperature 104ºC Tube material 70/30 Brass Tube size 19.05mm x 1.22 mm thick Deaerator: Number required per unit 1 Manufacturer G.E.C. Vent Condenser Design Press. 5.17 bar (A) Design Temp. 343 °C No. off Tubes 1,204 Material Stainless Steel Heater Design Press. 5.17 bar (A) Design Temp. 343 °C Storage Tank Design Press. 5.17 bar (A) Design Temp. 343° C H.P. Feed Heaters: (4, 5 & 6) Number required per unit 3 Manufacturer G.E.C. Ltd Heater 4 Steam Side Design Pressure 11.1 bar Steam Side Design Temperature 280ºC Water Side Design Pressure 247 bar Water Side Design Temperature 253ºC Tube material cold drawn steel Tube size 19.05mm x 2.03 mm thick Heater 5 Steam Side Design Pressure 20.5 bar Steam Side Design Temperature 280ºC

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Water Side Design Pressure 247 bar Water Side Design Temperature 253ºC Tube material cold drawn steel Tube size 19.05mm x 2.03 mm thick Heater 7 Steam Side Design Pressure 49.5 bar gauge Steam Side Design Temperature 280ºC Water Side Design Pressure 247 bar gauge Water Side Design Temperature 253ºC Tube material cold drawn steel Tube size 19.05mm x 2.03 mm thick Boiler Feed Pumps: Number required per unit 3 Manufacturer MATHER & PLATT Duty 3 x 50% Rated capacity/pump 9.336 m

3/min

Discharge Press. 207.5 bar Suction From high level Deaerator Main pump 4 stage driven at 5,500 rpm (Max) through a combined Fluid

coupling gearbox. Motor 1,488 rpm, 4.74 MW & 11 kV. Booster pump Single stage direct drive Number required per 300MW unit 3 Condenser: Original design details (twin nest, single pass) Number required per unit 1 Manufacturer G.E.C. Number of tubes 11,300 Condenser backpressure. 50.9 mbar Surface area 9338 m

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Steam to Condenser 594,421 kg/hr Cooling water Inlet 10.3°C Cooling water Outlet 21.5°C Cooling water flow 7.88 m

3 /sec (with clean tubes)

Overall tube length 10 .455 m Outside tube diameter 25.4 mm Tube wall thickness 1.22 mm Tube material Aluminium brass or titanium

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Balance of Plant

The results of the DMD investigations during the numerous site visits, and discussions with

various equipment suppliers into the possible erection of one of the spare units in a new

location the extent of the balance of plant required to erect a unit was determined.

The following list identifies the balance of plant required to be procured in addition to the

Existing components in order to complete a functioning coal fired generating unit. .

1 Boiler Modifications (convert from oil to coal firing only)

2 Ash handling plant (including dust handling and precipitators)

3 Coal handling plant

4 Coal bunkers

5 Coal mills and associated equipment- 4 mills (one unit)

6 CW pumps/intake system

7 Chimney

8 Water treatment plant/storage tanks

9 LP pipework systems

10 Fire protection and detection

11 Control and instrumentation

12 Cabling

13 Busbars/HV Switchyard Equipment

14 Generator transformer

15 Auxiliary Transformers

16 Switchgear

17 Civil works (including erection of a dedicated boiler/turbine house including structural and supporting steelwork

18 Spares and Special tools

19 Data logger

20 Compressed air system

21 Turbine Hall crane, Auxiliary Cranes for the Mills and Boiler Feed Pumps

22 Insulation and cladding (for boiler and boiler and turbine piping)

23 Condenser internals (including tubes)

The Unit uses steam auxiliary boilers to supply needs such as fuel oil atomisation, soot

blowing, heat tracing fuel oil lines and fuel oil tank heating. The steam air pre-heater is

presently supplied with approximately 20,000 pounds per hour of steam from the #5

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feedwater heater. Auxiliary steam is taken from the reheat steam lines when operating on

coal firing.

Only one 300MW Unit is for sale and in addition the scope of the purchase from AES does

not include fuel storage facilities, stack, gas clean up equipment, boiler support steel, cooling

water system, switchgear, valves, economiser pipework, Instrumentation and Control

Equipment, Water Treatment plant, lifting gear and exciter. Within the package limits,

however, the equipment is complete with missing items noted in this report.

The owner has extensive documentation on the plant design, and has stated that he will make

it all available to the buyer subject to clearance from the OEM’s. The hard copies of the

engineering drawings are backed up on microfilm. With two units currently operating there

is every reason to believe that all of the necessary documentation for a retro-design and

timely installation are available.

Plant Inspection DMD attended site and carried out a detailed plant inspection on various dates during March 2008. The equipment is located at the power station site.

The inspection revealed that most plant items were still in the original manufactures packing

cases example (Figure 2). These may have to be re-boxed after inspection and prior to

shipping to site or for refurbishment if required. Larger components were stored on wooden

supports to protect machined surfaces for example LP turbine outer casings (Figure 3) etc.

All boiler panels are well stacked and supported. All boiler tubing, panels’ headers etc are all

sealed with plastic covers held in place with “Denso tape” (Figure 4). All boiler parts appear

to be fairly clearly marked, example (Figure 5).

All of the equipment that would appear to require dry storage is being stored either in the

main plant building or other storage sheds on site. A number of the large items such as the

steam drum (Figure 6), ducting (Figure 7), fan covers (Figure 8), support steel, low-pressure

steam piping (Figure 9) condenser water boxes (Figure 10) and LP Heaters (Figure 11) are

located in open storage. Although the ducting has been stored outside for many years it has

been retained in fairly good condition as a result of a long term contract with the original

supplier to keep it painted and corrosion free. This contract was only suspended a few years

ago. One item of plant that has suffered significant damage with storage outside is the air

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heater hoods. While the basic structure of the hoods is sound the spring loaded rear shoes

and sealing ring (Figure 12) has suffered severe corrosion damage on all hoods.

All the HP, IP and LP inner turbine casings, valve steam chests and rotors are stored in the

turbine house building. Figures 13, 14 and 15 show one of the HP turbine outer casing top

halves, the valve steam chests and the LP rotor.

Figure 1 Typical Wooden Cases in store

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Figure 2 LP Turbine casing

Figure 3 Boiler Panels

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Figure 4 Example of Boiler Plant marking

Figure 5 Boiler Steam Drum

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Figure 6 Boiler Ducting

Figure 7 ID Fan Cover

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Figure 8 LP/IP Crossover Steam Piping

Figure 9 Condenser Water Boxes

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Figure 10 LP feed Heaters

Figure 11 Air Heater Hood

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Figure 13 HP Turbine Outer Casing Top Half

Figure 14 Turbine HP and IP Stop and Governor Valve Steam Chest Casings

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Figure 15 LP Turbine Rotor

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Inventory of Major Plant Items Plant Ref

Plant Comments (1st Unit) Additional Comments

P02 Station Auxiliary Boiler System 1-Off Aux Boiler and Associated equipment Subject to further checks

P21 Turbine & Associated Equipment New fasteners will be required for existing plant before 2010. Fasteners not available.

HP and IP Top & Bottom Loop Pipes

IP/LP Cross-over pipes Including Expansion Bellows and Associated Equipment HP and IP Steam Chests Fasteners not available HP and IP Stop & Governor Valves Require refurbishment/upgrade

HP and IP Steam Strainers

P21 04 HP Turbine Incl. All Associated Support & Expansion Steelwork

Steam Inlet and Outlet Connections Located in turbine hall HP Rotor Sited in Original storage Box Details and quotation for blading

performance upgrade - Part 2 Diaphragms & Diaphragm Glands Require refurbishment

Front & Rear Glands Fasteners not available Details and quotation for new casing bolts included in Part 2

Top & Bottom Inner Casing Fasteners not available Top & Bottom Outer Casing Fasteners not available HP/IP Coupling and Bolts Original design bolts available Recommend Hydraulic bolts be fitted

No1 and 2 Pedestals Including Bearings and all Associated equipment without liners

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Plant Ref


P21 05 IP Turbine Steam Inlet and Outlet Connections Located in turbine hall

IP Rotor Sited in Original storage Box Details and quotation for blading performance upgrade - Part 2

Diaphragms and Diaphragm Glands Require refurbishment Top and Bottom Inner Casings Fasteners not available Details and quotation for new casing

bolts included in Part 2 Top and Bottom Outer Casing Fasteners not available

Front & Rear Glands Fasteners not available IP/LP Coupling and Bolts Original design bolts available Recommend Hydraulic bolts be fitted Thrust Bearing and Associated Equipment Included with No2 pedestal No3 Pedestal Including Bearings and all Associated Equipment without

liners

P21 06 LP Turbine LP Rotor Located in turbine hall Performance upgrade and 5th stage

blade root mod details - Part 2 Diaphragms and Diaphragm Glands Located in turbine hall LP Hood and Exhaust Chamber Bursting discs required Top and Bottom Inner Casing Located in turbine hall

Steam Inlet and Outlet Connections Including Expansion Bellows and Associated Equipment Bled Steam Outlet Connections Including Expansion Bellows and Associated Equipment No4 Pedestal Including Bearings and all Associated Equipment without

liners

LP/Gen Coupling and Bolts Original design bolts available Recommend Hydraulic bolts be fitted

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Plant Ref


P21 07 Turbine Support & Expansion Main Steel Platform & Legs Located in turbine hall Seismic study required for new

location Bedplates HP IP LP Generator and Brushgear Located in turbine hall Expansion Blocks and Associated Equipment Located in turbine hall

P21 08 Turbine Gland Sealing Strainers, HP, IP, LP Separators Not yet located HP, IP, LP, De-superheaters Valves obsolete

Gland Steam Condenser Recently moved outside Exhausters AB Annexe Control, Drain and Isolating Valves As Available HP/IP Gland Leak Off Valves obsolete

P21 09 Turbine Flange Warming Pipework to be identified

P21 10 Turbine Barring Gear Pedestal 4 -Located in turbine hall

P21 11 HP Turbine Drains HP Drains Flash Vessel Recently moved outside Spray and Isolating Valves Recommend new valves

P21 12 IP Turbine Drains

IP Drain Flash Vessel Recently moved outside Spray and Isolating Valves Recommend new valves

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Plant Ref


P21 13 LP Spray Water Cooling Spray Water Pumps As Available

P21 14 Turbine Protection System Obsolete and incomplete Recommend new system

P21 15 Compressed Air Control System Turbine Instrument Air and Loading Receivers Not available

P21 16 Turbovisory Obsolete and incomplete Recommend new system

P22 02 Lubrication Oil System Coolers not available

Main Oil Tank Recently moved outside Main Oil Tank Strainer Not Available Further Due Diligence Required to

check what exactly is available. Some parts have been used.

Oil Purifier Not Available Main Oil Pump As available Vent Blower As available Aux Oil Pump (AC) As available Booster Oil Pump As available AC & DC Flushing Oil Pumps As available Jacking Oil Pump As available Duplex Oil Strainer As available Thrust Bearing. Auto Clean Oil Filter As available Pipework, Valves, Orifices As available

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Plant Ref


P22 03 Governor Oil System Hardware Items Available Governor (Original – will need refurbished if used) Recommend new electronic system

HP Stop and Governor Valve Actuators (Original – will need refurbished) IP Stop and Governor Valve Actuators (Original – will need refurbished) Pipework, Valves and Associated Equipment Original valves – will need refurbished

Power oil strainer (Original – will need refurbished) Recommend new Pall duplex filter

P23 02 Condenser Supports and Springs Erected with shell in turbine hall (not welded) Waterboxes Recently moved outside Shell Tube Plates and tubes not available Quotation for Titanium upgrade - Part

2 Inlet and Outlet Isolating Valves To be Refurbished if Available CW Priming Pumps Not supplied may not be required for new system

P23 03 Air Extraction System Quick Start Exhauster Unit (Nash) Available Condenser Exhausters Condenser Air Pumps not available Recommend new Nash air pumps

Including Silencer and air/water Separators

P24 02 Generator Stator and Rotor Rotor to be repaired. Stator requires inspection Details - Part 2 Terminals & Main Connections Available Slip Rings & Brushgear Available

Bearings 7 and 8 Bearing 7 Liner not available Front and Rear Hydrogen. Seals New seals may be required Front and rear End Shields Located in AB Annexe

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Plant Ref


P24 03 Excitation Supply & Control Exciter and AVR - NOT Available. Recommend new equipment

P24 04 Generator Gas System Hydrogen Control and Metering panels To be located CO2 Supply To be located HP and LP liquid Leakage detectors To be located

Gas Pressure Regulator To be located Gas Analysis Equipment To be located Pipework and Valves As available

P24 05 Seal Oil System Coolers not available

P24 06 Distilled Water System Coolers not available

P24 07 Stator Water System Coolers not available

P24 08 Generator Circuit breaker and Associated Equipment

GCB (Red, Yellow & Blue Phases) Located in turbine hall Recommend refurbishment Air Compressors (2 Off) Located in turbine hall

Air Receivers (2 Off) Located in turbine hall Pipework and Valves As available Local Control Panel As available

P24 11 Protection System (GSX5 etc) Not included

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Plant Ref


P26 02 LP Feed System Will not include Pipework and Valves Reserve Feed Water Tanks Located in Boiler House Extraction Pumps (2 Off) Located in turbine hall Recommend refurbishment

Polishing Plant Equipment Including Vessel, Pumps, Resin Trap and Valves Chemical Injection Pumps Not Available- used by Station Drains Flash Condenser Recently moved outside

LP Heaters 1, 2 & 3 Recently moved outside Flash Boxes and Flash Condensers Recently moved outside Valves As Available

P26 03 Deaerator Vent Condenser

Main Tank Part erected in Boiler house Could be removed and shipped Steam Heating Coils Pipework & Valves As Available

Local Control Panel As Available Bled Steam Pipework and valves As Available

P27 02 Boiler Feed Pumps

Booster Pump Not Available. Recommendation for new upgraded Boiler Feed Pumps included in Part

2 of Report Voith couplings to be refurbished

Motor Require refurbishment Variable Speed Fluid Coupling Located in turbine hall and Shed 3 Main Pump Casings only Available

Control Panels and Instrumentation Available

Leak Off System valves Not available

Suction Valves and Strainers Not Available

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Plant Ref


P28 02 HP Heaters 5, 6, and 7 and Associated Flash Boxes

HP Heaters 5, 6, and 7 and Associated Flash Boxes Available Pipework and Valves As Available Bled Steam Pipework and valves As Available

Control Panels As Available

Main Boiler Structure and Pressure Parts Part Ref. No. per Drawing B0006/1/25

P31 02 Structure Boiler Girths and Support Brackets Items to be Identified Large quantity sighted in storage yard Boiler Girths Attachments Items to be Identified Box 29 Shed 3 Casing, Cladding and Insulation Some casing panels may be available

Burner Corners 4 off Galleries, walkways, ladders and stairs Not Included Boiler Hanger Rods One Set

Roof Raft Steel Work Not Available (A large no. of hanger brackets etc seen) Items to be Identified Header Support Brackets Items to be Identified Superheater Element spacer bars Items to be Identified Additional req. for Seismic area

Access Doors - Bolt On 13 Off per Boiler - Listed Boxes for 2 units C8, C11, C12, C18, C119, C20, C51, C55,

Access Doors - Welded On 46 Off per Boiler

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Plant Ref


P31 03 Feed Water & Saturated Steam System Feed Regulators and Associated Valves As Available Inlet Feed Pipework As Available including pipe supports

Economiser Inlet Header Items not yet located Bottom Bank Economiser Tubes 48 Elements per Boiler Economiser tube banks identified -

some fins damaged or broken Top Bank Economiser Tubes 48 Elements per Boiler

Economiser Support Steel Work As Available for one Unit Economiser Support Rods As Available for one Unit Front and Rear Economiser Outlet Headers Headers H32 and H33

Economiser Riser Tubes Loose pipework Economiser Top Collector Header Header H34 Econ. Header to Drum pipework Loose pipework

Main Steam Drum including Support Rods, Brackets, Washers etc. Steam Drum Internals Not all Drum Internals Available Boxes C10, C42, C43, Downcomers DC1- DC30 Note: Boiler 3 & Boiler 4 NOT Identical See Drawing B0006/9/1 Circulating Pump Manifold OK B0006/22/41

Boiler Circulating Pump Casings OK Recommendations included in Part 2 of Report

Boiler Circulating Pumps 3 Available - Recommend Refurbish BCP inlet Isolating Valve and Associated

Pipework As Available for one Unit

BCP outlet Isolating Valve and Associated Pipework

As Available for one Unit Sections welded to valves

Link Pipework Outlet Valve to Distribution Drum CP3-CP6, CP9-CP12, CP15-CP18 Waterwall Bottom Distribution Header Items not yet located Distribution outlet Pipework Items to be Identified

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Plant Ref


P31 03 Furnace Floor Panels No. 65, 66, 67, 68

(contin-ued)

Furnace Side Wall Header including Panel Section No. H2-H4 LHS and H6-H8 RHS

Furnace Side Wall Panels Section 'A' No. 5-8 LHS and 9-12 RHS Furnace Side Wall Panels Section 'B' No. 20-23 LHS and 24-27 RHS

Furnace Side Wall Plain Tubes LHS, RHS, Front and Rear Furnace Side Wall Intermediate Headers No. H1 LHS and H5 RHS Furnace Front Wall Headers No. H9-H14 Upper Furnace Front Wall Section 'A' No. 51-56 Furnace Front & Deflector Panels Section 'B' No. 57- 60 Front Wall Hanger Tubes Plain Tubes

Front Corner Panel LHS No. 20/61 Front Corner Panel RHS No. 64/24 Rear Corner Panel LHS No. 41/23

Rear Corner Panel RHS No. 27/44 Lower Furnace Front Panels Section 'C' No. 61W, 62, 63, 64W Furnace Rear Wall Headers inc Panel Section No. H15-18 I.e. Screen Tubes

Furnace Rear Panel Section 'A' No. 37-40 Furnace Rear Panel Section 'B' No. 41W, 42, 43, 44W Burner Corner Panels 4 off Integral Pipework To be Identified for One Unit Note: large quantity of integral and

loose pipework sighted not possible to identify all under this contract.

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Plant Ref


P31 04 Super Heater & Reheater System

1st Stage Superheater inlet Header Header 35

1st Stage Superheater Elements 24 Elements per Boiler 32 Elements identified 1st Stage Superheater Hanger Tubes To be identified 1st Stage Superheater outlet Header Header 36

1st Stage Superheater outlet Header Integral Pipework

To be identified

Superheater Roof Tubes - Panels No. 45-50, and 31-36 2nd Stage inlet Headers H21 and H22 LHS; H23 and H24 RHS Rear Wall Panels Section 'A' - Panels 13, 14 & 15 Rear Wall Panels Section 'B' - Panels 28, 29 & 30 Rear Pass Side Wall Section 'A' - Panels 1 and 2 LHS; 3 and 4 RHS Rear Pass Side Wall Section 'B' - Panels 16 and 17 LHS; 18 and 19 RHS

2nd Stage Superheater outlet 'U' Header - Sections: H25, H26 LHS; H27, H28 RHS; H29, H30, H31 Rear Wall 3rd Stage Superheater Header Inlet Pipework 94 off Individual tubes - To be Identified 3rd Stage Superheater Inlet Header Header H37

3rd Stage Superheater 96 Elements per Boiler 154 Elements identified 4th Stage Superheater 96 Elements per Boiler 164 Elements identified 5th Stage Superheater 96 Elements per Boiler 134 Elements identified

5th Stage Superheater Outlet Header (2 Off) Header H38 and H39 5th Stage Superheater Outlet Header Pipework A and B Side Superheater Attemperators A and B Side 6th Stage Inlet Header Pipework A and B Side 6th Stage Inlet Header Header H40 6th Stage Superheater Elements 48 Elements per Boiler 42 identified; currently short-fall of 6

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Plant Ref


P31.04

6th Stage Outlet Header Header H41

(continued)

6th Stage Outlet: Header to Stop Valve To be identified

Main Steam Pipework A and B Side Including Hangers Reheater Inlet Header Header H42

Reheater Elements (96 Off) 96 Elements per Boiler 160 Elements identified Reheater Outlet Header Header H43 Hot Reheat Lines A and B Side Including Hangers Hot & Cold Reheat Lines A & B Side Including Hangers

P31 05 Boiler Mountings Not Included Safety Valve Silencers Available Currently Installed on Roof Blowdown Silencer Available Currently Installed on Roof Safety Valve Expansion Boxes Available To be identified

P31 06 Drainage System & Valves Pipework & Valves Not Included

Blowdown Tank Currently Not Included - being retained by Station

P31 07 Boiler Sootblowers Boxes Listed will cover Two Units

6th Stage Superheater/ Reheater Sootblowers 4 off C15, C76-C81; C85-108

Superheater Sootblowers 12 off

Economiser Sootblowers 12 off Sootblowers support brackets and frames Total No. to be confirmed

Control Panels As Available Guards No. per blower to be confirmed

29

Plant Ref


P32 02 Combustion Air System FD Fans 'A' and 'B'

Motors Require inspection In shed 2 Inlet Vane Controls Incl. Hydraulic package Parts removed from Hyd. Package

P32 03 Gas System GR Fans Not required for coal firing

GR Fan Motors ID Fans 'A' and 'B' Rotors may need refurbished. ID Fan Motors Require inspection In shed 2

Inlet Vane Controls Incl. Hydraulic package Parts removed from Hyd. Package

P32 06 Ignition Air & Flame Monitor Purge System Fans (4 Off)

P33 02 Fuel Preparation System LP Fuel Oil Filters (3 Off) Duplex Type LP Fuel Oil Pumps (3 Off) 2 available

HP Fuel Oil Pumps Not Available HP Fuel Oil Heaters (3 Off) HP Fuel Oil Filters (3 Off) Duplex Type

P34 40 Instrument Air Supplies Main Air Receiver Available Box C3

Air Dryers Not available would purchase with new compressor Buffer Receiver Available Box C4 Compressors Not available

30

Plant Ref


P35 02 LP & HP Wash Water Pumps Not available

P35 04 Boiler Filling Pump Available

P36 02 Steam Air Heaters (6 Off) Available

P36 03 Regenerative Airheaters Stator Elements Not Included. Shafts & Bearings Available

Drive Assembly Pin racks missing on one unit Hoods & Seals Seals not available Hoods need major refurbishment Lub. Oil System

Sootblowers & Assoc. Seals Incomplete Wash Water & Fire fighting

P49 26 Boiler House Lift 'B' Ducts As Available and suitable for Coal Conversion Supports, Hangers, Guides etc As Available

P60 Standby Diesel Generator One sold P80 Hydrogen Plant Installed plant now redundant - Available

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Turbine/Generator Packing List TURBINE

SECT ITEM DESCRIPTION PER DRAWING/NO FR CASE LOCATION 3 4 LOCATION FR CASE

NO SET NO NO NO NO

AA 1 Assy No 1 Pedestal 1 36569 26981 Basement 1 1 Basement 38442 25670

AA 10 No 1 Pedestal parts 36569 26844 1 Basement 25671

AA 40 No 1 Pedestal parts 35554 26470 1 Basement 25671

AA 50 Packers, Nuts, Bolts Plates 26782/3 1 37894 25401


AA 95 Nuts, Pedestal 1 Basement 38276 25593

AA 97 No 2 Ped Parts 36037 26885 Basement 1

AA 100 Structural Bearings '' pallet 1

AA 115 Flexible conduit 36191 26998 1 1 Basement 38226 25604

AA 175 Heat shields 38256 25629 1 1 Basement 38257 25592


AA 193 Packers 1 Basement 37272 25167

AA 207 Crushing pegs 36730 26895 1

AA 227 Crushing pegs 1 Basement 38993 25951

AA 229 Parts No 3 Ped 1 38993 25089

AA 249 Bolts and dowels 1 Basement 37474 25960

AA 250 Pedestal items '' 26896 Basement 1 25960

AA 266 Assy No 4 Pedestal 1 36191 26871 1 1 Basement 38319 25614

AA 266 No4 Ped, Oil Catcher 1 37230 25169

AA 355 No1 ped cover assy 26927 1 1 Basement 38300 25596

AA 638 Ped cable 41250 28322 1

AA 1Q Emergency trip valve 36559 25335 Basement 1

32

AB 1 H.P. Inner Cyl Top Half 1 36534 26825 Basement 1 1 Basement 37870 25394

AB 5 H.P. Inner Cyl Bottom Half 1 36534 26826 Basement 1 1 Basement 37870 25395

AB 16 Centre gland HP Shaft 1 Basement 38066 25569

AB 25 Collar rod bolts, HP Gland 1 Basement 37870 25649

AB 34 Screws 36284 25079 1 25549

AB 41 H.P. Outer Cyl Top Half 1 36535 26819 Basement 1 1 Park 16B 38193 25545

AB 45 H.P. Outer Cyl Bot Half 1 36535 26818 Basement 1 1 Park 16B 38193 25546

AB 48 HP Outer Casing Bolts 36535 Fitted to cylinder 1 Fitted to cylinder

AB 66 Bolts Nuts Plates 25012 1 Basement 38193 25559

AB 102 Gland Carriages 0 26911 1 25557

AB 109 HP Half Sealing Ring 26911 1 Basement 41088 28323

AB 136 HP Inlet Pipe Top 1 37530 25505 Basement 1 1 Basement 40427 26624

AB 140 HP Inlet Pipe Bot 1 37530 25506 Basement 1 1 Basement 40427 26625

AB 142 Liner 1 Basement 40427 26626

AB 185 Lagging Guard Assy 1 Basement 38586 26239

AB 286 I.P. Inner Cyl Top 1 36311 26823 Basement 1 1 Basement 37855 25373

AB 286a I.P. Diaph Stg 2 to 5 36423 25218 Shed 3 1 1 Shed 3 38058 25577

AB 286b I.P. Diaph Glands 37471 25272 1 25577

AB 295 I.P. Inner Cyl Bot 1 36311 26824 Basement 1 1 Basement 37855 25376


AB 300 I.P. Outer Cyl Top 1 36383 26816 Basement 1 1 Basement 37962 25479

AB 306 I.P. Outer Cyl Bot 1 36383 26817 Basement 1 1 Basement 37962 25480

AB 330 I.P. Carrier Ring Top Rear 1 36285 26829 Basement 1 1 Basement 37853 25369


AB 330b I.P .Diaph Glands 37519 25271 1

AB 343 I.P. Carrier Ring Bot Rear 1 36285 26830 Basement 1 1 Basement 37853 25370

AB 343 I.P. Diaph Stg 6 to 11 36423 25219 Shed 3 1 1 Shed 3 38063 26230

33

AB 351 I.P. Carrier Ring top Front 1 36284 26827 Basement 1 1 Basement 37852 25371

AB 364 I.P. Carrier Ring Bot Front 1 36284 26828 Basement 1 1 Basement 37852 25372

AB 385 HP/IP CYL Parts bolts 36311 25080 1 Basement 37855 25483

AB 409 HP/IP CYL Jacking Screws 1 37962 25514

AB 411 HP/IP CYL Jacking Screws 36380 25026 Basement 1

AB 485 IP Gland Casing Front 1 Basement 37179 25640

AB 491 IP Gland Casing Centre 1 38179 25558

AB 567 IP Inlet pipe top 1 42605 25088 Basement 1 1 Basement 37478 25507

AB 576 IP Inlet pipe Bot 42605 25091 Basement 1 1 Basement 37478 25508

AB 615 Diffuser ring and screws 1 Basement 37336 25431

AB 001A H.P. Diaphs stg 1-9 top 36024 25385 Shed 3 1 1 Basement 37920 25575

AB 005A H.P. Diaphs stg 1-5 bot 36025 25164 Shed 3 1 1 Basement 37920 25605

AB 005F H.P. Diaphs stg 6-9 bot 36025 25168 Shed 3 1 1 Basement 37925 25607

AB 286A IP Diaph stg 2-5 36423 25218 Shed 3 1 1 Basement 38058 25577

AB 286B IP Diaph glands 37471 25272 1

AB 295a IP Diaph stg 2-5 36422 25379 Shed 3 1 1 Basement 38058 25576

AB 330a IP Diaph stg 6-11 36422 25376 Shed 3 1 1 Shed 3 38065 26231

AC 1 L.P. Inner - Cyl Top 1 37085 25022 Basement 1 1

AC 3 L.P. Inner - Cyl Bot 1 37085 25023 Basement 1 1

AC 5 L.P. Diaphs stg 1 37169 25386 1 1 Basement 38192 25555

AC 5a L.P. Diaph Glands 1 Basement 38658 25942



AC 10 L.P. Diaphs stg 2 1 Basement 38182 25600




34



AC 33 L.P. Diaphs stg 4 37182 25368 1 Basement 25628





AC 52 Inspection cover lp hood 4 1 Basement 38771 25836

AC 54 L.P. Cyl parts 37085 25086 Site 1

AC 1B L.P. Diffuser top half 2 36988 26986/7 Site 1 1 Site

AC 3B L.P. Diffuser bot half 2 36988 26988/9 Site 1 1 Site

AD 1 '' Outer 2 Halves Top 2 34981 26259/60 Site 1 1 Site 25148/9

AD 7 Bracing Btm half end wall front 34853 26179 Site 1 1 Site 37213 25081

AD 9 Bracing Btm half end wall rear 34854 26180 Site 1 1 Site 37214 25082

AD 11 Bracing Btm half cross front 34820 26176 Site 1 1 Site 37117 25047

AD 13 Bracing Btm half cross rear 34821 26177 Site 1 1 Site 37118 25048

AD 17 L.P. Diffuser Ext Front 1 34786 26284 Site 1 1 Site

AD 19 L.P. Diffuser Ext Rear 1 34786 26282/83 Site 1 1 Site

AD 33 Explosion pot assy 4 36970 Loose 1 1 Site 40932 Loose

AD 37 L.P. Cyl Nuts and bolts 34981 26261 1

AD 39 Gland bolts 40510 28241 1

AD 41 Sealing Bellows L.P. 34750 25027 1

AD 56 LP Hood, Bolts and Nuts 1 Basement 37297 25150

AD 80 1 Basement 25109

AD 96 Guide pillars 26252 1 37238 25100

AD 124 L.P. Soleplate and washers 34965 26425 1

AD 142 Inlet Pipe Exhaust Chamber {2} 1 37212 25198/9

35

AD 143 Bellows 1 Basement 37212 25158

AD 144 35678 25013 1

AD 148 Joints 1 Basement 37706 25308

AD 206 1'90 O/D PIPE 37104 28174 1

AD 26 L.P. Sealing bellows F & R 1 37861 25659

AE 1 H.P. Rotor 36731 26903 Basement 1 1 Basement 38252 26066

AE 7 Coupling Bolts 26903 1 Basement 38169 25557

AE 27 I.P. Rotor 38500 28003 Basement 1 1 Basement 38618 26011

AE 33 Coupling Bolts 25603

AE 52 L.P. Rotor Basement 1 1 Basement 26384

AF 1 HP Stop valve l/hand 36320 25098 Basement 1 1 Basement 38509 25992

AF 3 HP Stop valve r/hand 36320 25099 Basement 1 1 Basement 38509 25991

AF 4 Steam Chest Cap 36320 26723 1 26239

AF 19 Distance Piece 1 Basement 41367 28513

AF 42 Duplex Thermocouples 38247 25603 1

AF 66 IP Steam chest l/hand 36384 25105 Basement 1 1 Basement 38895 26245

AF 69 IP Steam chest r/hand 36384 25106 Basement 1 1 Basement 38895 26246

AF 72 Jacking Screw 1 Basement 38895 25872

AF 88 Spring 1 41366 28514

AF 131 Spiral wound gasket 1 38507 25959

AF 165 Steam chest parts 36384 26784 1

AG 1 HP Stop v/v/ operate gear 1 38554 25812

AG 1e HP Stop v/v Lever l/hand 37091 25032 1 1 Basement 38375 25704

AG 5 HP Stop v/v Lever R/hand 37091 25032 1 1 38375 25705

AG 33 HP throttle Valve 37094 25071 1 1 38820 25711

AG 36 HP throttle Valve 37094 25072 1 1 38820 25878

AG 90 IP Stop valve lever 37092 25069 1 1 Basement 38849 25837

36

AG 94 IP Stop valve lever 37092 25070 1 1 Basement 38849 25838

AG 114 Bolt locking wire jacking screw 1 Basement 38849 25842

AG 122 IP Gov Valve Lever L / Hand

AG 129 IP Gov Valve Lever R / Hand

AJ 30 Bolts, gasket cover 38891 25859 1

AJ 39 Hinged Expansion Joint IP/LP 1 1

AJ 40 Hinged Expansion Joint IP/LP 1 1

AJ 73 BOLTS, GASKETS COVER 39324 26084 1 1 Basement 39325 26085

AJ 41 L.P. Crossover Pipes 1

AK 1 Lub oil system 35691 26515 1 1 Basement 26855

AK 4 Pipe assy 37600 25270 1 1 Basement 38212 25579

AK 24 DC Emer oil pump motor 26519 1 1 25715

AK 35 1 26838

AK 51 Motor - a/c flushing oil pump 35691 26518 1 1 Basement 36547 28238

AK 144 Lub Oil Strainers Brn 8,9,10 1 37047 25019

AK 146 36576 26847 1

AK 156 Tank, Lub oil system and Fan 34529 26013 1

AL 244 36601 26882 1

AL 498 SUPPORT RINGS 37146 25129 1

AL 488 IP, LP Cleading 37146 25130 1

BA 31 Drain Pot 1 35286 26427

BA 43 Water Level gauge 1 0 26524

BA 67 1 3/8'' Nuts condenser 42254 25087 1

BA 89 Bolts, Packers, Stiffeners 1 36760 26943

BA 99 Disperser Assy 36223 26684 1

BA 101 Air suction baffle 1 41103 28474

BA 102 Air suction baffles 35449 26440 1

37

BA 147 Drain Potts 1 34492 26512

BA 166 Backing Strip Gauge Glass 33813 26569 1 1 35636 26957

BA 168 Stiffeners, Condenser 40933 28240 1

BA 173 Condenser Flashbox 34308 25923 1 1 35809 26548

BA 180 35607 26489 1

BA 184 Standpipe Assy 1 35723 26527

BA 210 Condenser Tubeplate Inlet 4 33745 25618 1 1 Sold 35003 26290

BA 211 Condenser Tubeplate Outlet 4 33858 26227 1 1 Sold 34717 26198

BA 215 Inlet Waterbox NO 1 33745 25618 1 1 Site 36866 26848

BA 216 Inlet Waterbox NO 2 33858 26227 1 1 Site 36866 26847

BA 221 1 26949

BA 222 Tube Plate Joint 34926 26234 1 28323

BA 236 Outlet Waterbox NO 1 1 1 26925

BA 237 Outlet Waterbox NO 2 1 1 26926

BA 242 Condenser flashbox thermopockets 34983 26264 1 26829

BA 256 Condenser flashbox parts 26048 1

BA 258 Water Box support beams 4 33858 26227 1 1 34717 26198

BA 276 Gauge Glass and Joints, Studs 33712 25568 1 1 0 26387

BA 278 1/2'',3/4'' vent v/vs steam chest 40833 28129 1

BB 1 HP Heater No5 1 25858 Basement 1 1 Basement 26026

BB 21 H.P. Heater No5 Assor 1 Basement 35601 26483

BB 26 34168 25978 1 28069

BB 52 HP Htr flashbox parts 36170 26665 1

BB 52 Heater Waterlevel 1 26813


BB 84 H.P. Heater flashbox No6 34260 25803 1 1 35600 26484


38

BB 154 Standpipe assy 1 35553 28069

BC 1 L.P. Heater No 1 1 34535 26081 Site 1 1 Site 35306 26421

BC 31 Water level assy 37658 25299 1 1 37661 25300

BC 51 LP Heater No 2 1 34273 26082 Site 1 1 Site 35305 26422

BC 54 LP Heater Studs and Joints 1 35305 26411

BC 62 Standpipe assy 37104 28068 Basement 1

BC 63 Valves, Joints Bolts 35538 26463 1 1 35560 26476

BC 99 LP Heater No 3 1 34341 26083 Site 1 1 Site 35676 26511

BC 147 LP Heater No 1 Flashbox 1 34206 25805 1 1 35208 26377

BC 164 LP Heater No 2 Flashbox 1 34207 25806 1 35210 26378

BC 224 Chamber shell assy 1 37445 25240

BD 1 Drain flash Condenser 34378 26232 1 1 35555 26538

BD 17 I.P. Drain Flash Condenser 34235 25804 1 1 35209 26376

BE 1 Vent Condenser 31463 21067 1 1 35728 26539

BE 1 Deaerator shell 31463 21067 D/A Floor 1 1 D/A Floor 35728 26539

BE 31 DA Steam Heater 35584 26602/6 1 1 2 only 34042 25023

BE 37 DA Steam Heater Bolts 1 35584 25606

BE 64 DA Water level parts 33785 26088 1

BE 142 DA Header 1 35878 26574

BE 154 DA Header Assy 34164 26251 1 1 35878 26641

BE 165 DA Blank Flange 1

BE 181 Bottom packers 1 37952 loose

BE 289 D/A pipe, flanges, valve 37341 25214 1 1 37456 25212

BE 305 Valves and n/plates 37348 25182 1

BF 1 Gland Heater 34494 26562 1 1 35727 26563

BF 13 Standpipe Assy 35626 26494

BG 1 Rotary Air Pump No1 0 26354 1 1 Basement 26710

39

BG 3 Rotary Air Pump No3 1 26712

BG 4 34783 26178 1

BG 7 Ejector Bodies 26135 1 1 35905 26919

BG 18 Sealing Water Tank No1 35921 26686 1 1 36238 26690



BG 21 Gauge Glass and Studs 1 36238 26686

BG 22 screws Studs for tanks 35921 26660 1

BH 1 Condensate Strainer 34493 25590 1

BH 7 Joint 34493 25976 1

BH 15 HP Drain Vessel 34326 25885 1

BH 23 Joints, Nozzles Dispersers 1 26507

BH 34 IP Drain Vessel 34327 25886 1 1 35568 26482

BH 62 Disperser Assy 36229 26681 1

BJ 1 Main Oil Cooler No1 34063 25984 1 1 35232 26447



BJ 19 Vent valves and Plugs 1 35232 26371

BJ 56 Stator Water Cooler No1 34064 25740 1 1 35540 26454

BJ 64 Stator Water Cooler No2 34064 25741 1 1 35540 24455

BJ 68 Nameplates screws plugs 1 35540 26441

BJ 80 Distilled Water Cooler No1 34278 26228 1 1 25231 26452

BJ 86 Distilled Water Cooler No2 34278 26229 1 1 25231 26453

BJ 90 Distilled Water Valves & Screws 34273 25842 1

CJ 1 Extraction Pumps 2 Basement 1 1 Basement

CJ 5 Extraction Pump Motors 2 1 1

CM 11 Gland Steam Exhauster 2 1 AB Annexe

40

CN 7 Jacking oil pump 1 36798 26982 1 1 Basement 38259 25612

DA 1 Guide block 2 020/176001 20087 Basement 1 1 Basement 20177

DA 2 Guide block 2 020/176001 20088 Basement 1

DA 3 key 80mm thk 2 020/176001 20086 Basement 1

DA 18 packing 35mm thk 14 060/001300 1 Basement 20196

DA 24 h-bolt hex 2'76'' af 22 057/5003504 1 Basement 20179

DA 24 h-bolt hex 2'76'' af 22 057/5003504 20093 1

DA 29 Support clamp 1 024/018501 1 20186

DB 1 Stator c/w water manifolds 1 020/173001 20105 1 1 20171

DB 9 thermo board assy 1 045/020901 1 20214

DB 24 gas therm 4 777002801 1 20198

DB 31 drain hp 4 038b005601 1 20146

DB 78 Brg brk catcher 1 038b005601 1 20195

DC 1 e/shield 6 025/051301 20107 1

DC 50 e/shield 4 025/051301 20108 1

DC 73 hydrogen blower 1 20094 1 1 20185

DD 1 TOP HALF BRG BRK (TE) 1 039/119901 20140 1 1 20177

DD 2 BOT HALF BRG BRK (TE) 1 039/119901 20141 1 1 20176

DD 3 TOP HALF BRG BRK (SRE) 1 039/119801 20142 1 1 20174

DD 4 BOT HALF BRG BRK (SRE) 1 039/119801 20142 1 1 20175

DD 6 hex bolt m42 x110mm 72 039/119901 1 20191

DD 21 bolts and washers 4 039/119901 20153 1

DD 62 Brg brk cap 1 039/120101 20137 1 1 20194

DD 70 Brg bush compt with eye bolt 1 139/119701 1 20205

DE 1 terminal pockets 3 075x002501 1 20184

DE 4 adhesive 075x002501 1 20189

DE 13 terminals comp with 'o' rings 3 030/009902 20097 1 1 20180

41

DE 13 terminals comp with 'o' rings 3 030/009902 20098 1 1 20181

DE 15 terminals bush unions 12 030/009902 1 20181

DE 31 adhesive 5 031/x078001 20104 1

DE 37 grey enamel no6 031/078001 1 20187

DF 2 Dowels 2 042x007901 20116 1

DF 7 Conns assy 2 080/054101 1 20172

DG 1 Gland seal support 040/025001 20143 1

DG 2 Gland seal support 040/27001 20144 1

DG 73 Hyd blower 20094 1

DG 3448 Condenser trap v/v 20221 1

DG 3450 Condenser trap v/v 20223 1

DH 1 Rotor 1 002/182201 20154 1 1 20173

DH 3 Rotor Restriction Gauge 004/M004701 20134 1

DH 8 Carbon brush 2 62045/25002 20123 1 1 20121

DH 15 Conduit 20122 1

DJ 1 Coolers 2 000B232301 1 20178

DJ 5 Cooler plates 20112 1

DJ 20 Cooler pipe assy 1 053/008101 20109 1 1 20138

DK 1 SEAL OIL UNIT 20077 Basement 1

DK 10 Tank assy c/w valve and g/g 1 090/085501 20066 1

DK 10 Tank assy c/w valve and g/g 1 090/085501 1 20078

DK 13 L/L Detector assy 2 090M 086001 20110 1

DK 23 Gas dryer 1 000B223701 20085 1

DK 24 Control cubicle 1 000B223701 20084 1

DK 29 CO2 manifold 1 000B253101 20076 1 1 20079

DK 23A Air Reg c/w g/g 1 000B223701 20119 1 1 20120

EA 4 Eye bolts 4 138/002301 20082

42

EA 34 Packing 45mm thk 4 60983/005101 1 20113

EA 46 Guard Assy 1 62903m025901

20083 1

43

Major Plant Equipment List to complete a Unit No Equipment Items / Package Available Number

available Comments on Conditions (Original, refurbished, repaired etc)

Turbo Alternators ( Detailing required for each component)

1 Turbine - HP, IP, LP stages, bearing, diaphragms, gland, steam chest, valve gear

1

2 Generator 1

3 Stop and control valve 2 HP and IP

4 Governing Systems 0 Electronic Governor required

5 Actuators 8 Require refurbished/upgraded

6 AC Exciter 1 Requires major refurbishment. Static excitation system recommended

7 Feed cycle heaters, piping

8 Boiler feed pumps

9 Condenser 1 Condenser shell opnly

10 Extraction pumps 2

11 Air ejector 0

12 Quick starting ejector 1

13 Drives for above pumps Nearly all available. All require inspection and refurbishment

Boiler Plant ( Detailing required for each component)

14 Primary superheater

15 Secondary superheater

44

No Equipment Items / Package Available Number available

Comments on Conditions (Original, refurbished, repaired etc)

16 Final superheater

17 Reheater primary

18 Reheater secondary

19 Economiser

20 Desuperheater

21 Boiler circulating pumps 3 Require upgrading

22 Main air preheater Suggest new air heaters purchased.

23 Steam airheater Available

24 Fuel oil burners

25 FD fans and drives 2

26 ID fans and drives 2

27 Gas recirculation fans Available but not required for coal

28 Soot blowers

29 Soot blower air compressors Steam sootblowers

30 Auxiliary boiler plant items Available but not recommended

31 Unit dosing equipment Not available

32 Fuel oil heaters Not available

Fuel Oil System

33 Tanker hose handling system

34 Storage tank

35 Oil filters

36 Transfer pumps

37 HP fuel pump

38 Steam heating set for HFO

45



Cranes

39 Turbine hall 0

40 Workshop 0

41 Boiler house 0

42 Cooling water pumphouse 0

43 Boiler feedwater pumphouse 0

44 Cooling water screen 0

45 Feed oil pumphouse 0

Transformers

46 Generator transformer 0

47 Unit transformer 1

48 Auxiliary transformer 0

Switchgear

49 11 kV air break 0

50 3.3 kV air break 0

51 Generator load switch 3

52 Stand-by diesel plant 0

53 Fire protection pump 0

54 Fire fighting installation 0

55 Smoke Detection System 0

56 Instrument air compressor and drive 0

57 Service air compressor and drive 0

58 DCS system 0

59 I&C system 0

46



Other Equipment

60 Starting Power (Diesel Set) 0

61 Hydrogen generation plant 1

62 Cooling water pumps and drive 0

63 Chlorination plant 0

64 Demineralised water plant items 0

65 Make up water treatment plant 0

66 Condensate polishing plant 1

67 Specialist lifting tools and equipment 0

Structure

68 Steel structure for boiler 0

69 Steel structure for turbine 1

Documentation

70 Calculations May be available

71 Erection plans and drawings Original plant microfilms may be available

72 Materials certificates Items available

73 NDT information

74 Miscellaneous other information

75 Coal Conversion documents, drawings, conditions to acquire proprietary information

May be available for Unit 3 & 4 project

76 Test certificates for Boiler and high pressure components from Govt. inspecting agencies

May be available

47

Electrical and C & I Equipment

No Equipment Items / Package Available Number

available Comments

Control and Instrumentation

1 Unit desk 0

2 Unit recorder panel 0

3 Unit sequence equipment 0

4 Unit alarm system 0

5 Auto boiler control cubicle 0

6 Unit marshalling cubicles 0

7 Control room marshalling cubicles 0

8 Desk marshalling cubicles 0

9 Main unit governor 0

10 Main boiler feed pump governor 0

11 Turbine & main boiler feed pump turbovisory panel

0

12 Main boiler feed pump overspeed cubicle 0

13 Unit start up and interlock cubicles 0

14 Boiler interlock cubicles 0

15 Boiler hydrastep system 0

16 Turbine water ingress panel (feed system protection)

0

48


Comments

17 Fast closing valves and NRVs 0

18 Local plant instrument panels and gauge panels 0

19 Main oil burner control cubicles and actuators 0

20 All unit system valve actuators and dampers 0

Switchgear:

11 kV Unit Board 0

21 Forced draft fan A cubicle 0

22 Forced draft fan B cubicle 0

23 Induced draft fan A cubicle 0

24 Induced draft fan B cubicle 0

25 50% boiler feed pump cubicle 0

26 Start up boiler feed pump cubicle 0

27 Cooling water pump cubicle 0

28 Diesel plant cubicle 0

29 Unit transformer cubicle 0

30 Unit auxiliary transformer cubicle 0

31 Interconnector 0

Breakers

32 Forced draft fan A 0

33 Forced draft fan B 0

34 Induced draft fan A 0

35 Induced draft fan B 0

49


Comments

36 50% boiler feed pump 0

37 Start up boiler feed pump 0

38 Cooling water pump 0

39 Gas turbine 0

40 Unit transformer 0

41 Unit auxiliary 0

42 Interconnector 0

3.3 kV Board:

43 Gas recycling fan A cubicle 0

44 Gas recycling fan B cubicle 0

45 Direct contact heater extraction pump A cubicle 0

46 Direct contact heater extraction pump B cubicle 0

47 Start up air pump A cubicle 0

48 Start up air pump B cubicle 0

49 Condensate extraction pump A cubicle 0

50 Condensate extraction pump B cubicle 0

51 Main fuel oil pump 5 cubicle 0

52 30% make up pump cubicle 0

53 Unit auxiliary transformer cubicle 0

54 Unit station transformer cubicle 0

Breakers

55 Gas recycling fan A 0

50


Comments

56 Gas recycling fan B 0

57 Direct contact heater extraction pump A 0

58 Direct contact heater extraction pump B 0

59 Start up air pump A 0

60 Start up air pump B 0

61 Condensate extraction pump A 0

62 Condensate extraction pump B 0

63 Main fuel oil pump 0

64 30% make up pump 0

65 Unit auxiliary transformer 0

66 Unit station transformer 0

67 Condensate extraction pump 5B 0

68 Main fuel oil pump 0

415 V Services Board:

69 All circuits 0

415 V Essential Services Board:

70 All circuits 0

415 V Instrumentation Board: 0

71 All circuits 0

240 V DC Unit Services Board: 0

72 All circuits 0

240 V DC Unit Instrumentation Board: 0

51


Comments

73 All circuits 0

110 V DC Unit Services Board 0

74 All circuits 0

0

Transformers

75 23.5/??? kV Generator, ???? MVA 0

76 17/11 kV unit, ?? MVA 1

77 11 kV / 415 V unit essential services 0

78 11/3.3 kV unit auxiliaries 0

79 3.3 kV/415 V unit services 0

80 Earthing transformer 0

Alternator Train

81 Generator Stator 1

82 Generator Rotor 1

83 Main exciter rotor and rotating rectifier 1

84 Main exciter stator 1

85 Pilot exciter stator 1

86 PMG Rotor 1

equipment for sale - gas turbinecfaspower.com/gec_300mw_data_sheet.pdf · boiler the boiler is...

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