Tender Document for Repowering Project of Ghorasal 3rd Unit - BPDB

BANGLADESH POWER DEVELOPMENT BOARD
TENDER DOCUMENT
FOR
RE-POWERING PROJECT OF GHORASAL 3 RD UNIT
VOLUME 2 OF 2 PART B
TECHNICAL DATA SCHEDULE
March '2012
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2)

1. Schedule Page
Schedule-A Guarantees ………………………………………………
Schedule-B Technical Data Sheet……………………………………
Schedule-C Drawings to be furnished with Contract……………..
Schedule-D Delivery time………………………………………………
Schedule-E Tools and Appliances……………………………………
Schedule-F Spare Parts……………………………………………..….
Schedule-G Deviation……………………………………………………
Schedule-H Civil and Building Works………………………………...
Schedule-I List of Subcontractor……………………………………..
Schedule-J Description of Training Programme……………………
Schedule-K Mobilisation and demobilisation Schedule for
Construction Equipment ………………………………...
Schedule-L Method of Transportation and Unloading of
heavy Cargo ………………………………………………..
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 2

Schedule-A
Guarantees
1A. Gas Turbine Generator Guarantees (Simple Cycle)
The guaranteed performance of the Gas Turbine generating unit at site condition
(35 0 C, 1.013 bar, 98% Relative Humidity) and generator power factor of 0.80
shall be as follows:
Base Load
Natural Gas
Net Power Output , KW :----------
Net Heat Rate (LHV of fuel) at loads :100% 75% 50%
At Ambient Air Temp.35 0 C, KJ/Kwh -------- -------- --------
i) Net Power Output
Net power output shall mean the Gas Turbine Generator(s) power output
measured at the high voltage side of step up transformers.
ii)
Net Heat Rate
Net heat rate shall mean the heat equivalent of the fuel consumed by the gas
turbine unit per unit time based upon the Lower Calorific Value, divided by the
net power output as defined above.
iii)
Fuel
In so far as these performance guarantees are affected, the fuel shall be in
accordance with or better than the analysis given in the Technical Specification,
Annexure-1
iv)
Performance Correction Curves
The following curves, which are necessary for correcting Power Output, Heat
Rate and Turbine Inlet/Outlet Temperature from the test ambient condition to the
guarantee reference condition, shall be furnished with the Contract.
- Variation in barometric pressure
- Variation in ambient temperature
- Variation of generator efficiency with Power Factor
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 3

2. Combined Cycle Guarantees
The guaranteed performance of the complete Combined Cycle Power Plant at
site condition (35 0 C, 1.013 bar, 98% Relative Humidity) and Generator power
factor of 0.80 shall be as follows:
MCR Load
Natural Gas
Net Power Output , KW :----------
Net Heat Rate (LHV of fuel) at loads :100% 75% 50%
At Ambient Air Temp.35 0 C, KJ/Kwh -------- -------- --------
i) Net Power Output
Net power output shall mean the power output produced by Gas Turbine
Generator and Steam Turbine Generator in Combined Cycle mode measured at
the high voltage side of step up transformers.
ii)
Net Heat Rate
Net heat rate shall mean the heat equivalent of the fuel consumed by complete
Combined Cycle Plant per unit time, based upon the Lower Calorific Value,
divided by the net power output as defined above.
iii)
Cooling Water Temperature
Cooling water Temperature from cooling tower at inlet of Steam Turbine
Condenser and auxiliary cooling water Coolers is to be of 38 0 C at site condition
(35 0 C, 1.013 bar, 98% R.H). However, the net output of complete Combined
Cycle Power Plant and Steam Turbine Generator shall not be less than the
guaranteed figure at site condition.
iv) The guarantee performance data are to be based on the proposed Heat
Balance Diagram (will be submitted during detailed design stage) and Correction
Curves and/or Tables (will be submitted during detailed design stage), which are
to be submitted with this Contract and which are only to adjust the guarantee
performance data, should the operating conditions during the performance tests
differ from the above guarantee data.
v) Starting and Loading Time
The Steam Turbine Generator starting time to reach Full speed no load (3000
rpm) counting from Gas Turbine start-up command to be as follows
(to be guaranteed):
- Cold Start (from ambient Conditions): --------hr ------- min ( max 4 hours)
- Warm Start (after 8 hrs shut down period): ------hr ------ min ( max 2 hours)
The Steam Turbine Generator loading time up to MCR counting from
Synchronisation -------- min, to be guaranteed.
Start-up and loading diagram of Combined Cycle up to MCR for each cold and
warm start for the following cases shall be submitted:
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 4

a) HRSG and Steam Turbine simultaneously with GTG start-up.
3. Date of completion of Initial Commercial Operation
The Initial Commercial Operation of the unit shall be completed within the period
after Estimated Date of completion:
Gas Turbine unit : ----------------------------------------- days
Steam Turbine unit : ----------------------------------------- days
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 5

SCHEDULE-B
TECHNICAL DATA SHEET
B-1 Gas Turbine and Ancillaries
1.1 General Information
-Type of Gas turbine --------------
-Model Number --------------
-Manufacturer of gas turbine, Country --------------
-Min. heat value of gas required, KJ/Nm 3 --------------
-Normal gas pressure required, bar --------------
-Number, type and arrangement of
combustion chambers, fuel nozzles,
flame detectors, etc -------------
-Number of compressor stages -------------
-Compressor pressure ratio -------------
-Number of power turbine stages -------------
-Number and type of bearings -------------
-Starting system -------------
Type of GT control system -------------
-Description of Speed governing system
and fuel control system -------------
-Description of over-speed trip system -------------
-Compressor cleaning method -------------
-Gas consumption (Max. Nm 3 /hr) -------------
With integration (Totalizer flow meter)
-Description of cooling system ------------
-Auxiliary power consumption, KW ------------
-Moment of Inertia, GD 2 of Rotor, (kg-m 2 ) ------------
1.2 Performance Data at the Site Condition (35 0 C, 1.013 bar, 98% RH)
-Gross output at Site condition
Natural Gas/ HSD
Base Load, KW ------------
Peak Load, KW ------------
- Heat Rate at Site Condition
Base Load, KJ/Kwh -----------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 6

Peak Load, KJ/Kwh -----------
-Guaranteed rate of unit load change is
capable without structural damage, KW/min. -----------
-Noise at a distance of 100 metres (dB) -----------
(in each octave band, see section 2, Vol. 2)
-Critical speed above and below rated speed -----------
-Turbine/Compressor Rotor, rpm -----------
-Generator, rpm -----------
-Fuel
Natural Gas
Base
Peak
-Gas Turbine
Inlet Temp. 0 C --------------------------------
Exhaust Temp. 0 C ---------------------------------
-Air flow, Kg/sec. ---------------------------------
-Turbine Cooling air flow, % ---------------------------------
-Exhaust gas flow, Kg/sec. ---------------------------------
-Exhaust Temp. of gas burning, 0 C ---------------------------------
-Max. Exhaust Temp. limit of gas burning, 0 C---------------------------------
-Max. starting time required from ---------------------------------
standstill to full speed, min
-Max. vibration limit, mm/sec ----------------------------------
-Min. time required for applying full
load to unit,
From cold standby, min ----------------------------------
From warm shutdown, min ----------------------------------
-Estimated firing hours at or below Base rating of
gas burning , between :
Minor inspection, hours -----------------------------------
Normal inspection, hours -----------------------------------
Major overhauls, hours -----------------------------------
-Estimated firing hours at Peak rating of
gas burning , between :
Minor inspection, hours -----------------------------------
Normal inspection, hours -----------------------------------
Major overhauls, hours ---------------------------------
-Estimated shutdown period, hours and
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 7

Man-hours for :
Minor inspection
Normal inspection
Major overhauls
-----hours-----man-hours---
-----hours-----man-hours---
-----hours-----man-hours---
1.2a Estimated Performance under different Site conditions :
i) Power Rating at Gen. Terminal ( For Natural Gas)
a. Ambient Temp. 45 0 C, KW ---------------------------------
b. Ambient Temp. 35 0 C, KW ---------------------------------
c. Ambient Temp. 25 0 C, KW ---------------------------------
d. Ambient Temp. 20 0 C, KW ---------------------------------
ii) Heat Rate (LHV) 100% 90% 80% 70% 60% 50% 40%
a. Ambient Air Temp.45 0 C, KJ/Kwh ---- ---- ---- ---- ---- ---- ----
b. Ambient Air Temp.35 0 C, KJ/Kwh ---- ---- ---- ---- ---- ---- ----
c. Ambient Air Temp.25 0 C, KJ/Kwh ---- ---- ---- ---- ---- ---- ----
d. Ambient Air Temp.20 0 C, KJ/Kwh ---- ---- ---- ---- ---- ---- ----
iii)
Base
Peak
Inlet and Exhaust Losses
a. Ambient Air Temp.45 0 C
Inlet loss, mm Aq ----------------------------------
Exhaust loss, mm Aq ----------------------------------
b. Ambient Air Temp.35 0 C
Inlet loss, mm Aq ----------------------------------
Exhaust loss, mm Aq ----------------------------------
c. Ambient Air Temp.25 0 C
Inlet loss, mm Aq ----------------------------------
Exhaust loss, mm Aq ----------------------------------
d. Ambient Air Temp.20 0 C
Inlet loss, mm Aq ----------------------------------
Exhaust loss, mm Aq ----------------------------------
iv) Consumption of Auxiliary Power :
Ambient Temp. 45 0 C, KW ---------------------------------
Ambient Temp. 35 0 C, KW ---------------------------------
Ambient Temp. 30 0 C, KW ---------------------------------
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Ambient Temp. 25 0 C, KW ---------------------------------
Ambient Temp. 20 0 C, KW ---------------------------------
1.3 Materials :
-Compressor
Moving blades --------------------------------
Fixed blades --------------------------------
-Combustion Chamber Liner --------------------------------
-Transition piece --------------------------------
-Turbine
Moving blades ---------------------------------
Fixed nozzle ---------------------------------
Blades Coating ---------------------------------
Blade disc ---------------------------------
Shaft ---------------------------------
1.4 Turning Gear
-Intermittent or continuous rolling ---------------------------------
-Speed, rpm ---------------------------------
-Manual-Turning provided or not ---------------------------------
-Normal Turning period after operation
at Base & peak load, hours ------------- ----------------
1.5 Lubrication Oil system
-Main oil pump capacity, litre/min ---------------------------------
-Aux. oil pump capacity, litre/min ---------------------------------
-Emergency oil pump capacity, litre/min ---------------------------------
-Total quantity of oil in system, litre ---------------------------------
-Type of filter ---------------------------------
-Degree of filtration, microns ---------------------------------
-Manufacturer of filter, country ---------------------------------
-Type of lubricant required ---------------------------------
1.6 Fuel System
a. Gas Fuel System
i) Normal operating pressure, bar ---------------------------------
-Make, country and Type of filter ---------------------------------
- Degree of filtration, microns ---------------------------------
-Type of conditioner ---------------------------------
-Make and Type of Flow meter ---------------------------------
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-Dimension of unit, mm ---------------------------------
-Weight, Kg ---------------------------------
ii) Cyclone Separator ---------------------------------
Model, Make & Country ---------------------------------
ii) Gas Booster Compressor (GBC)
Model, Make & Country (Either by Man Turbo, Germany/ USA or Atlas
Coppco, USA)
- Compressor Type ---------------------------------
- Make, Country ----------------------------------
- Model ---------------------------------
- Capacity ----------------------------------
- Suction Pressure ----------------------------------
- Discharge Pressure ----------------------------------
- Discharge Temperature ---------------------------------
- Compressor Speed -----------------------------------
- Compressor Motor Voltage/ Rating, kV/ KW ----------------------------------
- Motor Speed ----------------------------------
1.7 Air Intake system
-Material of louvers ---------------------------------
-Material of intake duct ---------------------------------
-Intake duct surface treatment ---------------------------------
-Type of air filter
Primary ---------------------------------
Secondary ---------------------------------
-Manufacturer of air filter, Country ---------------------------------
-Material of filter medium ---------------------------------
-Maximum intake velocity, m/s ---------------------------------
-Maximum pressure loss, mm Aq ---------------------------------
-Type of silencer ---------------------------------
-Material of sound absorber ---------------------------------
-Manufacturer of silencer ---------------------------------
-Amount of air required, m 3 /hr ---------------------------------
1.8 Exhaust System
-Material of stack & Height ----------------------------------
Surface treatment of stack plate ---------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 10

-Material of expansion joints ----------------------------------
Material and thickness of liner ----------------------------------
Manufacturer of expansion joints ----------------------------------
Type of silencer ----------------------------------
Material of sound absorber ----------------------------------
Manufacturer of silencer ----------------------------------
Maximum pressure loss, mm Aq ----------------------------------
1.9 Deleted
1.10 List of Turbine Trip Signal -----------------------------------
-----------------------------------
-----------------------------------
-----------------------------------
-----------------------------------
1.11 Ventilation Fan for Compartment
-Design pressure in each -----------------------------------
compartment, mm Aq
-Number and location of ventilation fans -----------------------------------
-Number and Type of air filters -----------------------------------
1.12 Fire Protection System
-Number, Type and location of -----------------------------------
fire detectors
-Number and location of discharge -----------------------------------
nozzles
-Location of CO 2 gas cylinders -----------------------------------
-Number of CO 2 gas cylinders -----------------------------------
-Capacity of each cylinder, N/m 3 -----------------------------------
-Filling pressure, bar -----------------------------------
- Pumps -----------------------------------
1.13 Weight and Dimension (L X W X H)
-Gas Turbine Package, 1000×Kg -----------------------------------
-Generator Package, 1000×Kg -----------------------------------
-Auxiliary Package, 1000×Kg -----------------------------------
-Control Package, 1000×Kg -----------------------------------
-Max. Shipping Weight, 1000×Kg -----------------------------------
-Max. Shipping Dimension (Name)------------------- , mm --------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 11

-Heaviest Piece during erection, 1000×Kg -----------------------------------
-Heaviest Piece during maintenance, 1000×Kg --------------------------
B-2 Generator and Ancillaries
2.1 Generator
-Manufacturer, Country ----------------------------------
-Type ----------------------------------
-KVA rating / power factor 0.8 ----------------------------------
-Max. leading & lagging KVAR capability at pf ----------------------------------
-Rated voltage between lines, KV ----------------------------------
-Connection of armature winding ----------------------------------
-Rated Current, A ----------------------------------
-Rated frequency, Hz ----------------------------------
-Efficiency
at pf 0.8, % ----------------------------------
at pf 1.0, % ----------------------------------
-Stator overloading, % ----------------------------------
-Critical speed, rpm ----------------------------------
-Max. torque when the stator is short-circuited, Nm ----------------------------------
-Generator Characteristics
Instantaneous Max. short-circuit current
at nominal voltage, A peak ----------------------------------
sub-transient reactance, Xd” pu ----------------------------------
transient reactance, Xd’ pu ----------------------------------
synchronous reactance, Xd pu ----------------------------------
negative sequence reactance, pu ----------------------------------
zero sequence reactance, pu ----------------------------------
field time Constant, Td’ 0 sec ----------------------------------
Transient time Constant, Td sec ----------------------------------
initial time Constant, Td” sec ----------------------------------
-Moment of inertia GD 2 of rotor, Kg-m 2 ----------------------------------
-percent rise on voltage when full load is
rejected and operating at pf 0.8 , % ----------------------------------
pf 1.0 , % ----------------------------------
-Telephone influence factor
Balanced ----------------------------------
Residual ----------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 12

-Class of winding insulation
Armature winding ----------------------------------
Field winding -------------------------
-Type of cooling
-Short circuit ratio, sat
-Generator rated excitation requirements for
operation at rated kVA
Excitation voltage -------------------------
Excitation current -------------------------
- Generator calculated losses at 100% Base rating
Total generator iron loss, kW -------------------------
Generator stator I 2 R loss, kW -------------------------
Generator rotor I 2 R loss, kW -------------------------
Generator stray load loss, kW -------------------------
Generator windage loss, kW -------------------------
Total generator loss, kW -------------------------
- Generator cooling system -------------------------
-Generator weights
Weight of rotor, kg -------------------------
Weight of complete stator, kg -------------------------
2.2 Exciter (Brushless)
- Manufacturer, Country -------------------------
- Type -------------------------
- Rated output, kW -------------------------
-Rated load field voltage at
0.80 pf/1.00 pf -------------------------
-Rated exciter current at
0.80 pf./l.00 pf -------------------------
- Exciter ceiling voltage, V -------------------------
-Maximum continuous exciter
current, A -------------------------
-Excitation system voltage
response ratio -------------------------
2.3 Automatic Voltage Regulator
-Manufacturer, Country -------------------------
- Type -------------------------
- Description of AVR, Ref. No. -------------------------
2.4 Generator Protection (Manufacturer Cat. No. or Type)
-Manufacturer ABB, Switzerland or Sweden/ Alstom, France/ Siemens, Germany
-Generator differential relay -------------------------
-Generator ground over-current relay -------------------------
-Field / rotor ground detection system -------------------------
-Reverse power relay -------------------------
-Loss of field relay -------------------------
-Voltage restraint over-current relays -------------------------
-Negative phase sequence relay -------------------------
-Under/Over Frequency relay -------------------------
- Sychro-Check relay -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 13

- Auxiliary relays -------------------------
-Lockout relays -------------------------
2.5 Generator Switchgear
-Manufacturer, Country -------------------------
-Circuit breaker
Catalogue No. -------------------------
Type -------------------------
Interrupting Media SF 6
Closing current at 125 volts DC, A -------------------------
Time to close, m sec -------------------------
Tripping current at 125 volts DC, A -------------------------
Time to trip, m sec -------------------------
- Rating and capabilities
Current rating, A -------------------------
Voltage rating, V -------------------------
Nominal 3 phase interrupting capacity, MVA -------------------------
Maximum symmetrical interrupting capacity, kA -------------------------
3 second short time rating, kA -------------------------
Closing and latching capability, kA -------------------------
- Operating Mechanism -------------------------
-Instruments and devices Manufacturer Type
Current transformers
Single ratio -------------------------
Multi ratio -------------------------
Potential transformers -------------------------
Control and instrument switches -------------------------
Indicating lights -------------------------
-Lightning arresters -------------------------
-Surge protection devices -------------------------
-Type of bus insulation -------------------------
-Type of bus supports -------------------------
-Type of insulation on connections -------------------------
-Size of completely assembled switchgear
Length, mm -------------------------
Width, mm -------------------------
Height, mm -------------------------
- Total weight of switchgear, kg -------------------------
B-3 Heat Recovery Steam Generator and Ancillary Equipment
3.1 General
-Type of HRSG [Vertical]/ [Horizontal] -------------------------------
-Model Number -------------------------------
-Manufacturer of HRSG, Country -------------------------------
3.2 Performance
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 14

(1) at MCR
- Maximum Continuous Rating at
Hot Gas Input with Gas Turbine
Generator base rating, kg/hr -------------------------------
- Superheater exit pressure, bar -------------------------------
- Superheater exit temperature, 0 C -------------------------------
- Feed Water temperature at Economiser -------------------------------
inlet, 0 C
- Total Pressure loss through the --------------------------------
steam generator, mm Aq.
- Pressure loss though the -------------------------------
superheater section, mm Aq. --------------------------------
- Pressure loss though the -------------------------------
Evaporator section, mm Aq. --------------------------------
- Pressure loss though the -------------------------------
economiser section, mm Aq. -----------------------------
-Gas leakage through bypass damper -----------------------------
- Heat absorbing rate
Superheater section, kg/m 2 /hr ---------------------------------
Evaporator section, kg/m 2 /hr ---------------------------------
Economiser section, kg/m 2 /hr ---------------------------------
- Gas Temperature ---------------------------------
Gas Turbine exhaust temp., 0 C ---------------------------------
Superheater inlet, 0 C ---------------------------------
Evaporator inlet, 0 C ---------------------------------
Economiser outlet, 0 C ---------------------------------
- Pinch point temperature, 0 C ---------------------------------
- Approach Temperature, 0 C ---------------------------------
- Gas Velocities
Superheater section, m/sec ---------------------------------
Evaporator section, m/sec ---------------------------------
Economiser section, m/sec ---------------------------------
- Exhaust gas temperature ----------------------------------
at HRSG outlet, 0 C
- Water temperature
Entering economiser, 0 C ----------------------------------
Leaving economiser, 0 C ----------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 15

- Design pressure for high ----------------------------------
pressure portion, bar
- Working pressure at superheater ----------------------------------
outlet, bar
- Working pressure at HRSG ----------------------------------
steam drum, bar
- Static head, drum water level to ----------------------------------
economiser inlet, bar
- Working pressure at economiser, bar ----------------------------------
(2) at Partial Load
(Gas Turbine output at Site Condition)
100% 75% 50% 25%
- Exhaust gas flow, kg/hr ------- ------- ------- -------
- Exhaust gas temp., 0 C ------- ------- ------- -------
- Steam Output, kg/hr ------- ------- ------- -------
- Superheater exit pressure, bar ------- ------- ------- -------
- Superheater exit temp., 0 C ------- ------- ------- -------
- Feed Water temp. at ------- ------- ------- -------
economiser inlet, 0 C
- Pinch point temp., 0 C ------ ------- ------- -------
- Approach temp., 0 C ------- ------- ------- -------
Gas Temperature
Superheater inlet, 0 C ------- ------- ------- -------
Evaporator inlet, 0 C ------- ------- ------- -------
Economiser outlet, 0 C ------- ------- ------- -------
3.3 Operating Limit
- Max. gas temperature at
superheater inlet during start-up, 0 C ----------------------------------
- Max. superheater metal temperature at
during start-up, 0 C ----------------------------------
- Max. drum metal differential
temperature during pressure raising, 0 C ----------------------------------
- Max. rate of decrease in
saturation temperature, 0 C ----------------------------------
- Max. water temperature before
draining HRSG, 0 C ----------------------------------
- Max. superheater steam pressure, bar ---------------------------------
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- Max. superheater steam temp., 0 C ----------------------------------
- Min. load for superheater spray, % ----------------------------------
- Max. casing design pressure, mm Aq. ----------------------------------
3.4 Evaporator Section
- Manufacturer, country ----------------------------------
- Heating surface, m 2 ----------------------------------
- Heat absorbing rate, kj/m 2 /hr ----------------------------------
- Method of joining long tubes ----------------------------------
- Method of fixing tubes to header or
or drum ----------------------------------
- Tube outside diameter, mm ----------------------------------
- Tube thickness, mm ----------------------------------
- Tube pitching, mm ----------------------------------
- Casing thickness, mm ----------------------------------
3.5 Drum
- Manufacturer, country ----------------------------------
- Construction ----------------------------------
- Internal diameter, mm ----------------------------------
- Thickness, mm ----------------------------------
Length, mm ----------------------------------
Steam purifier,
Manufacturer, country
Type
- Design pressure, bar ----------------------------------
Operating pressure, bar ----------------------------------
3.6 Safety Valve
- Manufacturer, country ----------------------------------
1) for Drum
- Type ----------------------------------
Number ----------------------------------
Size of valve, mm ----------------------------------
Capacity, kg/hr ----------------------------------
Design lifting pressure, bar ----------------------------------
2) for superheater
- Type ----------------------------------
Number ----------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 17

Size of valve, mm ----------------------------------
Capacity, kg/hr ----------------------------------
Design lifting pressure, bar ----------------------------------
-Details of assessment of
safety valve capacity, Ref. No. ----------------------------------
3.7 Superheater
- Manufacturer, Country ----------------------------------
- Type ----------------------------------
- Design Pressure, bar ----------------------------------
- Heating Surface, m 2 ----------------------------------
- Tube outside diameter, mm ----------------------------------
- Tube thickness, mm ----------------------------------
- Length, mm ----------------------------------
- Effective length per element, m ----------------------------------
- Method of arrangement ----------------------------------
- Number of elements ----------------------------------
- Number of steam flow ----------------------------------
-Tube pitching ----------------------------------
-Max. design tube temp., 0 C ----------------------------------
-Tube class and finish ----------------------------------
-Method of fixing tubes to header ----------------------------------
-Type of tube support and material ----------------------------------
-Method of jointing long tube ----------------------------------
- Header Inlet Outlet
Construction ----------------------------------
Inside diameter, mm ----------------------------------
Thickness, mm ----------------------------------
Material ----------------------------------
Particular of terminal point, Ref. No. ----------------------------------
3.8 Superheater Steam Temperature Control Equipment
- Description of Control equipment ------------------------------------
Control range ----------------------------------
1) In case of surface or condenser type ----------------------------------
-Heating surface of cooling tube, m 2 -----------------------------------
-Outside diameter of cooling tubes, mm ------------------------------------
Thickness of cooling tubes, mm ------------------------------------
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Diameter of shell inside, mm ------------------------------------
Thickness of shell, mm ------------------------------------
Type of joint ------------------------------------
Temperature of cooling water, 0 C ------------------------------------
2) In case of spray type
- Nozzle diameter, mm ------------------------------------
Diameter of sleeve, mm ------------------------------------
Length of sleeve, mm ------------------------------------
Water pressure of inlet, bar ------------------------------------
- Water temperature at inlet, 0 C ------------------------------------
- Maximum quantity of spray water, kg/hr ------------------------------------
3.9 Economiser
- Manufacturer, Country ----------------------------------
- Type ----------------------------------
- Design Pressure, bar ----------------------------------
- Heating Surface, m 2 ----------------------------------
- Tube outside diameter, mm ----------------------------------
- Tube thickness, mm ----------------------------------
- Tube Length, m ----------------------------------
-Tube arrangement ----------------------------------
-Tube pitching, mm ----------------------------------
- Tube class and finish ----------------------------------
Method of fixing tubes to header ----------------------------------
Type of tube support and material ----------------------------------
Header
Outside diameter, mm ----------------------------------
Thickness, mm ----------------------------------
3.10 Auxiliary Pumps
(1) Circulating pump (Evaporator), if any
- Manufacturer, Country ----------------------------------
- Type ----------------------------------
- Discharge flow, kg/sec ----------------------------------
- Speed, rpm --------------------------------
- Power required, KW --------------------------------
- Material of
Casing ----------------------------------
Impeller ----------------------------------
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Shaft ----------------------------------
- Type of motor ----------------------------------
(2) Circulating pump (Economiser)
- Manufacturer, Country ----------------------------------
- Type ----------------------------------
- Discharge flow, kg/sec ----------------------------------
- Speed, rpm ----------------------------------
- Power required, KW ----------------------------------
- Material of
Casing ----------------------------------
Impeller ----------------------------------
Shaft ----------------------------------
- Type of motor ----------------------------------
(3) Others (if any), Tenderers should use additional sheet
3.11 Weights
- Total steam generator (dry), kg -----------------------------------
- Total steam generator (operational), kg ------------------------------------
- Evaporator section, (dry), kg ------------------------------------
Superheater section (dry), kg ------------------------------------
Economiser section (dry), kg ------------------------------------
Casing, kg ------------------------------------
Supporting steel works, kg ------------------------------------
Flues and ducts, kg ------------------------------------
Soot blower, kg ------------------------------------
Instrument and control, kg ------------------------------------
Galleries and ladders, kg ------------------------------------
Insulation and lagging, kg ------------------------------------
Drum, kg ------------------------------------
3.12 Materials
- Drum ------------------------------------
- Drum plates, shell ------------------------------------
- Evaporator tube ----------------------------------
- Evaporator header ----------------------------------
- Superheater tube ----------------------------------
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- Economiser tube ----------------------------------
- Soot blower supply piping ----------------------------------
- Insulation and lagging ----------------------------------
3.13 Other information
- Statement of min. load and duration, Ref. No. ----------------------------------
- Statement of min. time for start-up, Ref. No. ----------------------------------
- After 8 hours shut down ----------------------------------
- After 48 hours shut down ----------------------------------
- From cold condition ----------------------------------
(Note: Information shall be furnished in graphic form showing gas
entering temperature, steam temperature and steam pressure vs. time)
- Statement of drum metal temperature and
metal differential temperature during
start-up and shut-down. Ref. No. -----------------------------
- Statement of permissible forced cooling
rates and any limitations Ref. No. -----------------------------
- Performance curves showing superheater
temperature from min. load up to MCR Ref. No. -----------------------------
B-4 Existing 210 MW Steam Turbine(3 rd Unit) and Ancillary Equipment
[The Tenderer have to fill up the following data to ascertain that they have been
acquainted with the existing equipment]
4.1 Steam Turbine
Type K-210-130-M3 -------------------------------
Nominal Capacity of turbine - -------------------------------
Frequency of the rotor rotation-3000 RPM -------------------------------
Steam Pressure of live steam before HPC -------------------------------
Temperature of live steam before HPC -------------------------------
Steam Pressure of reheat steam before MPC --------------------------------
Temperature of reheat steam before MPC -------------------------------
Steam Pressure of cold steam behind HPC -------------------------------
Steam Temperature behind HPC -------------------------------
Steam consumption on turbine -------------------------------
Steam consumption on condenser -------------------------------
Pressure in condenser -------------------------------
Cooling water consumption through condenser -------------------------------
Cooling water inlet temperature to condenser -------------------------------
Feed water temp after HP heater 7 -------------------------------
Turbine Oil Cooler
Oil flow rate -------------------------------
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Cooling water flow rate -------------------------------
Cooling water surface -------------------------------
Inlet water temperature -------------------------------
Pressure loss of oil in cooler -------------------------------
Pressure loss of water in cooler -------------------------------
Shaft Turning Gear
Motor
Power -------------------------------
Voltage -------------------------------
Current -------------------------------
RPM -------------------------------
Turbine rotation during shaft turning -------------------------------
Governing System -------------------------------
Condenser:
Total cooling surface -------------------------------
Quantity of pipes -------------------------------
Length of pipes -------------------------------
Dia of pipes -------------------------------
Cooling water consumption each condenser -------------------------------
Steam consumption into condenser -------------------------------
Most allowable pressure inside the water space -------------------------------
Max m temp in the exhausting part should not
exceed at the start up and operation with
30% load ------------------------------
More than 30% load ------------------------------
Max m steam consumption in condenser is ------------------------------
Feed Water Pump- 3 nos (150%)
Power ------------------------------
Power factor ------------------------------
Voltage ------------------------------
(50 Hz, 3 Phase)
Current ------------------------------
RPM ------------------------------
Motor-pump hydro coupling
Pump
Suction pressure ------------------------------
Delivery pressure ------------------------------
Flow rate ------------------------------
Description of Lube oil Equipments:
Oil Tank
Turbine oil tank or main tank ------------------------------
Turbine oil tank including cooler and pipe line ------------------------------
Feed water pump oil tank(each ------------------------------
Top up oil tank ------------------------------
Damper tank ------------------------------
Reserve oil tank/Dirty oil tank ------------------------------
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Main Oil Pump
A centrifugal type main oil pump which is set in motion by turbine shaft.
Pump capacity ------------------------------
Pump pressure ------------------------------
Starting Oil Pump-1 no
Pump
Type ΠHCM-300-480
Capacity ------------------------------
Head ------------------------------
Motor
Power ------------------------------
Power factor ------------------------------
Voltage ------------------------------
(50 Hz, 3 Phase)
RPM ------------------------------
Current ------------------------------
Stand by Oil Pump-1 no
Pump
Type 200/36
Capacity ------------------------------
Head ------------------------------
Motor
Power ------------------------------
Voltage ------------------------------
(50 Hz, 3 Phas)e
RPM ------------------------------
Current ------------------------------
Emergency Oil Pump (DC)-1 no
Pump
Type 200/90
Capacity ------------------------------
Head ------------------------------
Motor
Power ------------------------------
Voltage ------------------------------
RPM ------------------------------
Current ------------------------------
Condensate Pump-3 nos(150%)
Pump
Type KCB-320x160
Capacity ------------------------------
Head ------------------------------
Rotational speed ------------------------------
Shaft power ------------------------------
Motor
Power ------------------------------
Power factor=0.85
Voltage ------------------------------
(50 Hz, 3 Phase)
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 23

Current ------------------------------
RPM ------------------------------
Drip Pump (Drain Pump for LP Condensate)-2 nos (200%)
Pump
Type Kc-80-155/3
Capacity ------------------------------
Head ------------------------------
Rotational speed ------------------------------
Motor
Power ------------------------------
Voltage ------------------------------
50 Hz
Current ------------------------------
RPM ------------------------------
Existing Deaerator:
Description of Deaerator:
Type DCP-1000-100
deaerator tank size ------------------------------
Deaeration of water ------------------------------
Remove gases from feed water.
Pressure of deaerator ------------------------------
Existing Steam Ejectors
Start up Ejector-1no
Type 1-1100-1
Operating steam pressure ------------------------------
Steam temperature ------------------------------
Steam consumption ------------------------------
Circulating Water Ejector-1 no
Type 1-1100-1
Operating steam pressure ------------------------------
Steam temperature ------------------------------
Steam consumption ------------------------------
Main Ejector-2 nos
Type -3-700-1
Operating steam pressure ------------------------------
Steam temperature ------------------------------
Capacity of ejector air sucked ------------------------------
Steam consumption ------------------------------
Condensate Pump-5 nos
Motor
Type AB-16/49-12
Power ------------------------------
Power factor ------------------------------
Voltage 6.6 KV,
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 24

(50 Hz, 3 Phase)
Current ------------------------------
RPM ------------------------------
Water for cooling oil in the oil bath of
motor bearing F ------------------------------
P ------------------------------
T ------------------------------
Pump
Type 96DB-4.5/23 TB3
Pump capacity ------------------------------
Delivery pressure ------------------------------
RPM ------------------------------
Existing Steam turbine generator & its auxillaries:
Type TΓB-200 MT3
Power ------------------------------
Active power ------------------------------
Power factor ------------------------------
Speed of rotation ------------------------------
Frequency ------------------------------
No of phases ------------------------------
Phase connection ------------------------------
Efficiency ------------------------------
Stator voltage- ------------------------------
Stator Current- ------------------------------
Rotor Current(estimated)- ------------------------------
Excitation voltage ------------------------------
Hydrogen pressure ------------------------------
H 2 purity- ------------------------------
Static over load ------------------------------
Short ckt ratio ------------------------------
Cooling Media
Hydrogen gas
H 2 pressure ------------------------------
H 2 purity- ------------------------------
H 2 Temperature at cooler outlet ------------------------------
Water inlet of gas cooler
Flow rate ------------------------------
Temperature of cooling water ------------------------------
Pressure of cooling water ------------------------------
Water pressure loss in gas cooler ------------------------------
Cooling water for stator winding 1 st ckt (Technical)
Flow rate ------------------------------
Temperature of cooling water ------------------------------
Pressure of cooling water ------------------------------
Cooling water for stator winding(distillate)
Flow rate ------------------------------
Temperature of cooling water ------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 25

Pressure of cooling water inlet ------------------------------
Pressure of cooling water outlet ------------------------------
Electrical resistivity of distillate ------------------------------
Sealing Oil Pump(AC)-2 nos
Pump Type Xo-20-95-A-2T
Capacity ------------------------------
Head ------------------------------
Motor
Power ------------------------------
Voltage ------------------------------
RPM ------------------------------
Current ------------------------------
Sealing Oil Pump(DC)-1 no
Pump Type 20/95a-A-55-T2
Capacity ------------------------------
Head ------------------------------
Motor
Power ------------------------------
Voltage ------------------------------
RPM ------------------------------
Current ------------------------------
Gas Cooling Pump-2 nos (200%)
Pump
Capacity ------------------------------
Pressure ------------------------------
Motor
Power ------------------------------
Voltage ------------------------------
RPM ------------------------------
Current ------------------------------
Stator Cooling Pump-2 nos (200%)
Pump
Capacity ------------------------------
Pressure ------------------------------
Motor
Power -----------------------------
Voltage ------------------------------
RPM ------------------------------
Current ------------------------------
Thyristor Cooling Pump-2 nos(200%)
Pump Type BK-5/246-T2
Capacity ------------------------------
Pressure ------------------------------
Motor
Power ------------------------------
Voltage ------------------------------
RPM ------------------------------
Current ------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 26

Technical Water Pump-2 nos(200%)
Pump
Capacity ------------------------------
Pressure ------------------------------
Motor
Power ------------------------------
Voltage ------------------------------
RPM ------------------------------
Current ------------------------------
Generator excitation system
Generator
Motor
Type BT 171-7 KT3 AC3-2-17-61-6T3
Power KW
Voltage V
Current A
Speed rpm
6.1 Compressed Air Equipment
(1) Air Compressor
- Manufacturer, country -------------------------
- Type -------------------------
- Capacity, lit/hr -------------------------
- Discharge pressure, bar -------------------------
- Speed, rpm -------------------------
- Efficiency at rated output, % -------------------------
- Power required, kw -------------------------
- Description of compressor (main components), Ref. No. -------------------------
- Weight, kg -------------------------
(2) Compressor Motor
- Manufacturer, country -------------------------
- Type -------------------------
- Voltage, KV -------------------------
- Speed at rated output, rpm -------------------------
- Rating, KW -------------------------
- Max. starting current as percentage of full load, % -------------------------
- Efficiency, % -------------------------
- Class of insulation -------------------------
- Weight, kg -------------------------
(3) Inlet Air Filter
- Manufacturer, country -------------------------
- Type -------------------------
- Size -------------------------
- Description, Ref. No. -------------------------
(4) Moisture Separator
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 27

- Manufacturer, country -------------------------
- Type --------------------------
- Size --------------------------
- Capacity --------------------------
(5) Automatic Drain Trip
- Manufacturer, country -------------------------
- Type -------------------------
- Size -------------------------
- Capacity -------------------------
(6) Air Receiver
- Manufacturer, country -------------------------
- Capacity, lit -------------------------
- Dimension, mm -------------------------
- Thickness of shell plate, mm -------------------------
- Type of construction -------------------------
- Design pressure, bar -------------------------
- Weright, kg -------------------------
- Safety valve setting pressure, bar -------------------------
B-7 230 kV Switchgear, Equipment
7.1 230 kV Circuit Breaker
- Manufacturer, Country -------------------------
- Type designation -------------------------
- Number of poles -------------------------
- Rated voltage, KV -------------------------
- Maximum design voltage
-Minimum voltage for rated
interrupting capacity, KV -------------------------
- Rated continuous current, A -------------------------
- Rated frequency, Hz -------------------------
- Rated insulation level
Impulse withstand voltage, kV-peak -------------------------
-Power frequency withstand
voltage (1 mm.), KV -------------------------
-Rated interrupting capacity, MVA -------------------------
- Maximum interrupting current, kA -------------------------
- Rated momentary current -------------------------
- Rated duration of short-Circuit, sec -------------------------
- Rated making current, kA-peak -------------------------
-Operating duty -------------------------
- Operating time, m sec. -------------------------
-Rated interrupting time, m sec -------------------------.
-Closing time, m sec -------------------------
-Opening time, m sec. -------------------------
-Minimum dead time, m sec. -------------------------
-Reclosing time, m sec. -------------------------
-First-pole-to clear factor
At 100% breaking capacity -------------------------
At 10% breaking capacity -------------------------
-Out of phase breaking current
At 2.0 times rated voltage, KA -------------------------
At 2.5 times rated voltage, KA -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 28

-Creepage distance of the insulator, mm -------------------------
-Weight of complete circuit breaker, Kg -------------------------
-Type of operating mechanism -------------------------
-Outline drawings, No -------------------------
-Standard specifications to which the
circuit breaker shall conform -------------------------
-Attached type test report, No -------------------------
7.2 230 kV Current Transformer
- Manufacturer , Country -------------------------
- Type designation -------------------------
- Rated voltage, KV -------------------------
- Maximum design voltage, KV
- Rated Primary Current, A -------------------------
- Rated Secondary current, A -------------------------
- Rated frequency, Hz -------------------------
- Rated insulation level
Impulse withstand voltage, kV-peak -------------------------
- Power frequency withstand
voltage (1 mm.), KV -------------------------
- Number of cores -------------------------
For metering service -------------------------
For relaying service -------------------------
- Accuracy Class -------------------------
For metering service -------------------------
For relaying service -------------------------
- Rated Burden -------------------------
For metering service, VA -------------------------.
For relaying service, VA -------------------------
- Rated continuous thermal current, %
- Short-time current rating,(1 sec), KA -------------------------
- Creepage distance of insulator, mm -------------------------
- Weight of single phase unit, Kg
-Out line drawing, No -------------------------
-Standard specification to which the CT
shall conform -------------------------
-Attached type test report, No -------------------------
7.3 230 KV Voltage Transformer
- Manufacturer, Country -------------------------
- Type designation -------------------------
- Rated voltage, KV -------------------------
- Maximum design voltage, KV -------------------------
- Rated Primary Voltage, KV -------------------------
- Rated Secondary Voltage, V -------------------------
- Rated Tertiary Voltage, V -------------------------
- Rated frequency, Hz -------------------------
- Rated insulation level
Impulse withstand voltage, kV-peak -------------------------
- Power frequency withstand
voltage (1 mm.), KV -------------------------
- Number of cores -------------------------
For metering service -------------------------
For relaying service -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 29

- Accuracy Class -------------------------
For metering service -------------------------
For relaying service -------------------------
- Rated Burden -------------------------
For metering service, VA -------------------------.
For relaying service, VA -------------------------
- Rated continuous thermal current, %
- Short-time current rating,(1 sec), KA -------------------------
- Creepage distance of insulator, mm -------------------------
- Weight of single phase unit, Kg
-Out line drawing, No -------------------------
-Standard specification to which the PT
shall conform -------------------------
-Attached type test report, No -------------------------
7.4 230 KV Lightning Arrester
- Manufacturer , Country -------------------------
- Type designation -------------------------
- Rated voltage, KV -------------------------
- Maximum design voltage, KV -------------------------
- Rated frequency, Hz -------------------------
- Rated discharge current, KA -------------------------
- Min. power frequency spark-over
voltage -------------------------
- Impulse protective level
-Max. spark-over voltage for a standard
full wave, KV peak -------------------------
-Max. front wave impulse spark-over
voltage, KV peak -------------------------
- Max. discharge voltage at the rated
discharge current, KV peak -------------------------
- Creepage distance of insulator, mm -------------------------
- Weight of single phase unit, Kg -------------------------
- Type of operating counter -------------------------
- Out line drawing, No -------------------------
- Standard specification to which the LA
shall conform -------------------------
- Attached type test report, No -------------------------
7.5 230 KV Isolators
- Manufacturer, Country -------------------------
- Type -------------------------
- Rated voltage, KV -------------------------
- Rated normal current, A -------------------------
- Rated short time withstand
duration, 1 sec., KA -------------------------
3 sec., KA -------------------------
Dynamic peak, KA -------------------------
- Impulse withstand voltage
Across the isolating distance, KV peak -------------------------
To earth and between poles, KV peak -------------------------
- Power Frequency withstand voltage, 1 min.
Across the isolating distance, KV -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 30

To earth and between poles, KV -------------------------
- Operating mechanism -------------------------
- Number of auxiliary contacts -------------------------
- Method of interlocking -------------------------
- Creepage distance of insulators -------------------------
- Weight of complete Isolator -------------------------
- Out line drawing, No -------------------------
- Standard specification to which the Isolator
shall conform -------------------------
-Attached type test report, No -------------------------
7.6 Steel Structure
- Manufacturer , Country -------------------------
- Standard specifications to which the -------------------------
steel structure shall conform
-Type -------------------------
-Minimum thickness of members -------------------------
- Outline drawings -------------------------
7.7 Busbar and Connectors (Busbar)
- Manufacturer , Country -------------------------
- Standard specifications to which the
busbar and connectors shall conform -------------------------
-Type of busbar -------------------------
- Characteristics of bus conductor
Material -------------------------
Nominal sectional area -------------------------
Construction of conductor -------------------------
Calculated sectional area -------------------------
- Ultimate minimum breaking strength, kg -------------------------
- Outside diameter, mm -------------------------
- Standard unit weight, kg/ m -------------------------
- Calculated resistance at 20 0 C, ohm / Km -------------------------
- Outline drawing of conductor, No. -------------------------
- Outline drawing of connection, Nos -------------------------
7.8 Post Insulator
- Manufacturer, Country -------------------------
- Number of units in complete post insulator -------------------------
- Diameter (max.), mm -------------------------
- Length of each unit, mm -------------------------
- Weight of complete post insulator, Kg -------------------------
- Creepage distance , mm -------------------------
- Min. Power frequency (dry) flash-over
voltage, KV -------------------------
- 50% lightning impulse (+ve), KV -------------------------
- 50% lightning impulse (-ve), KV -------------------------
- Max. vertical working load
Tension, Kg -------------------------
Compression, Kg -------------------------
- Mechanical routine test load (tension), Kg -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 31

- Mechanical type test load (tension), Kg -------------------------
- Vertical breaking load (tension), Kg -------------------------
- Max. torsional working load, Kg-m -------------------------
- Max. cantilever working load
(complete post insulator), Kg -------------------------
- Min. cantilever breaking load upright
(complete post insulator), Kg -------------------------
- Outline drawings -------------------------
- Standard specification to which the Post
Insulator shall conform -------------------------
7.9 Suspension Insulator Assembly
- Manufacturer , Country -------------------------
- Type -------------------------
- Insulator materials
- Characteristics of disc element Diameter
Diameter, mm -------------------------
Unit spacing, mm -------------------------
Creepage distance, mm -------------------------
Electro-mechanical failing load, Kg -------------------------
Mechanical routine test load , Kg -------------------------
Min. Power frequency flash-over voltage
Dry, KV -------------------------
Wet, KV -------------------------
50% lightning impulse (+ve), KV -------------------------
50% lightning impulse (-ve), KV -------------------------
Ball and Socket size, mm -------------------------
- Characteristics of Insulator assembly
Number of discs
Total length, mm
Creepage distance, mm -------------------------
Min. Power frequency flash-over voltage
Dry, KV -------------------------
Wet, KV -------------------------
50% lightning impulse (+ve), KV -------------------------
50% lightning impulse (-ve), KV -------------------------
- Breaking strength of complete set, Kg -------------------------
- Materials to be used
Compression type dead end clamp -------------------------
Bolted type clamp -------------------------
Miscellaneous hardware -------------------------
- Outline drawings -------------------------
- Standard specification to which the Post
Insulator shall conform -------------------------
B.8 Step-up Transformer for GTG and Associated Equipment
8.1 Unit Transformer
- Manufacturer , Country -------------------------
- Standard -------------------------
- Type -------------------------
-Rated output (ONAN/ONAF), MVA -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 32

-Vector group --------- ------------
-Nominal ratio of transformation -------------------------
at no load, KV/KV
-Type of cooling -------------------------
-Total range of variation of transformation
ratio expressed as percentage of high voltage
with low voltage Constant
Increasing ratio, % -------------------------
Decreasing ratio, % -------------------------
- Size of each step, % -------------------------
- Type of tap changer (Made: only MR, Germany/ABB, Sweden)
- Type of gas/oil actuated relay
- Impedance voltage at 75 9 C expressed as a
percentage of normal voltage (ONAF rating) +ve / zero Seq.
At highest ratio, % -------------------------
At normal ratio, % -------------------------
At lowest ratio, % -------------------------
- Voltage regulation at normal ratio,
75 0 C and a power factor of,
Unity, % -------------------------
0.8, % -------------------------
- Magnetising current at normal ratio
High tension winding, A -------------------------
Low tension winding, A -------------------------
-Auxiliary Plant losses
Forced air plant, KW
-Fixed losses at normal ratio
and 75 0 C, KW
-Load losses at IEC rating, normal ratio and 75 0 C
ONAF rating, pf 1.0/0.8, KW -------------------------
ONAN rating, pf 1.0/0.8, KW -------------------------
-Total losses at IEC rating, normal ratio and 75 0 C
At ONAF rating, pf 1.0/0.8, KW -------------------------
At ONAN rating, pf 1.0/0.8, KW -------------------------
-Efficiency at IEC rating normal ratio and 75'C
At ONAF rating, pf 1.0/ 0.8, % -------------------------
At ONAN rating, pf 1.0/0.8, % -------------------------
-Type of transformer, shell or core -------------------------
-Type of core joint Minimum magnetic flux density
in core iron at normal voltage and frequency
based upon the net section of iron
Cores, T -------------------------
Yoke, T -------------------------
-Type of windings
High tension winding -------------------------
Low tension winding -------------------------
- Maximum current density in windings
High tension winding, A/ sq. mm -------------------------
Low tension winding, A/ sq. mm -------------------------
-Type of radial coil supports
High tension winding -------------------------
Low tension winding -------------------------
-Type of insulation used for,
High tension winding -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 33

Low tension winding -------------------------
-Tapping -------------------------
-Tapping connection -------------------------
-Core bolt -------------------------
-Core bolt washers --------------------------
-Maximum observable oil temperature
at IEC rating, 0 C --------------------------
- Calculated thermal time Constant
At ONAF rating, hour --------------------------
At ONAN rating, hour --------------------------
-Type of winding maximum temperature
indicator --------------------------
-Total quantity of oil required to fill complete
transformer up to lowest visible level
in conservator, litres -------------------------
-Volume of oil to be removed to the level of
the top yoke, litres -------------------------
-Volume of oil required to raise oil in conservator
from lowest visible level to highest level, litres -------------------------
-Total volume of conservators, litres -------------------------
-High above transformer foundation pad of
conservator highest oil, mm -------------------------
-Proposed filling medium for transformers
shipped light and empty of oil -------------------------
-Makes and grades of oil suitable for filling
transformer -------------------------
-Thickness of transformer tank
Sides, mm -------------------------
Bottom, mm -------------------------
-Number of cooling fan unit -------------------------
-Surface area of each cooler unit, mm 2 -------------------------
-Heat dissipation of each cooler unit as percentage
of total heat dissipation at IEC rating, % -------------------------
-Average rate of oil flow through each
cooler unit, litres/min -------------------------
-Weight of parts
Weight of copper, Kg -------------------------
Weight of core sheets, Kg -------------------------
Weight of all other ferrous parts, Kg -------------------------
-Weight of core and winding assembly, Kg -------------------------
-Weight of complete transformer, Kg -------------------------
-Weight of transformer arranged for shipment, Kg -------------------------
-Dimension of transformer including all fittings
Length, mm -------------------------
Breadth, mm -------------------------
Height, mm -------------------------
-Dimension of transformer arranged
for shipment
Length, mm -------------------------
Breadth, mm -------------------------
Height, mm -------------------------
-Weight of each cooler, Kg
-Lightning impulse insulation level
High tension winding, KV peak -------------------------
Low tension winding, KV peak -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 34

High tension neutral, KV peak -------------------------
-Power frequency withstand voltage for 1 minute
High tension winding, KV -------------------------
Low tension winding, KV -------------------------
- Temperature rise
Winding, 0 C -------------------------
Top insulation oil, 0 C -------------------------
- Audible sound level at 1 meter
from transformer surface, dB -------------------------
-Creepage distance of bushing
High tension bushing, mm -------------------------
Low tension bushing, mm -------------------------
Neutral bushing, mm -------------------------
Outline drawing, No -------------------------
8.2 Transformer Protection (Manufacturer Cat. No. or Type)
- Relay Manufacturer ------------------------
- Differential relay -------------------------
- Restricted Earth Fault relay -------------------------
- Over-current relays (LV & HV) -------------------------
- Earth Fault relays (HV, LV & Neutral) -------------------------
- Pressure relays -------------------------
- Temperature relays -------------------------
- Lockout relays -------------------------
- Auxiliary relays -------------------------
- Grid Interconnection Relays -------------------------
B-9 Station Transformers
- Manufacturer, Country -------------------------
- Cooling class -------------------------
- Continuous kVA rating, kVA -------------------------
- Impedance at maximum kVA with
ONAN rating, % -------------------------
-Guaranteed efficiency at 100
per cent of maximum kVA with
ONAN rating, % -------------------------
- Standard, IEC -------------------------
-Excitation current at 100 per cent rated voltage,
in per cent based on maximum kVA with
ONAN rating, % -------------------------
- Guaranteed losses at 100 percent rated voltage
No load loss, kW -------------------------
Voltage Ratio ------------------------
Total losses at maximum with
ONAN rating, kW -------------------------
Manufacturer Type
-Bushing
High voltage -------------------------
Low voltage -------------------------
Neutral -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 35

- Current transformers -------------------------
- Approximate weight, Kg -------------------------
- Total assembled, Kg -------------------------
- Type of oil preserver system, Ref. No -------------------------
-Primary and secondary voltage, V -------------------------
- No. of taps -------------------------
- Tap range -------------------------
- Vector group -------------------------
- Class of insulation -------------------------
- Temperature rise at'40 0 C, 0 C -------------------------
- ambient temperature, 0 C -------------------------
- Winding temperature, 0 C -------------------------
- Oil temperature, 0 C -------------------------
Transformers Protection
(Manufacturer Cat. No. or Type)
- Manufacturers ------------------------
- Over-current relays (LV & HV) -------------------------
- Earth Fault relays (HV & LV) -------------------------
- Pressure relays -------------------------
- Lockout relays -------------------------
- Auxiliary relays -------------------------
B-10 Unit Auxiliary Transformer
- Manufacturer , Country -------------------------
- Cooling class -------------------------
- Continuous kVA rating, kVA -------------------------
- Impedance at maximum kVA with
ONAN rating, % -------------------------
- Guaranteed efficiency at 100
per cent of maximum kVA with
ONAN rating, % -------------------------
- Standard -------------------------
- Excitation current at 100 percent
rated voltage, in percent based
on maximum kVA with ONAN rating, % -------------------------
- Guaranteed losses at 100 percent
rated voltage
No load loss, kW -------------------------
Voltage Ratio -------------------------
Total losses at maximum with
ONAN rating, kW -------------------------
Manufacturer Type
-Bushing
High voltage -------------------------
Low voltage -------------------------
Neutral -------------------------
-Current transformers -------------------------
-Approximate weight, kg -------------------------
-Total assembled, Kg -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 36

-Type of oil preserver system, Ref. No. -------------------------
- Primary and secondary voltage, V -------------------------
- No. of taps -------------------------
- Tap range -------------------------
- Vector group -------------------------
- Class of insulation -------------------------
- Temperature rise at 40 0 C , 0 C -------------------------
-ambient temperature, 0 C -------------------------
- Winding temperature, 0 C -------------------------
Oil temperature, 0 C -------------------------
Transformer Protection
(Manufacturer Cat. No. or Type)
- Manufacturers -------------------------
- Differential relay -------------------------
- Restricted Earth Fault relay -------------------------
- over-current relays (LV & HV) -------------------------
- Earth Fault relays (HV, LV & Neutral) -------------------------
- Pressure relays -------------------------
- Temperature relays -------------------------
- Lockout relays -------------------------
- Auxiliary relays -------------------------
(Note: The Tenderer shall attach additional sheets as required)
B-11 6.6 kV Switchgear
- Manufacturer , Country -------------------------
- Circuit breaker -------------------------
-Catalogue number -------------------------
-Type -------------------------
-Operating mechanism -------------------------
Closing current at 250 volts DC, A -------------------------
Time to close, m sec -------------------------
Tripping current at 250 volts DC, A -------------------------
Time to close, m sec -------------------------
- Rating and capabilities
Current rating, A -------------------------
Voltage rating, A -------------------------
Nominal 3 phase interrupting capacity, MVA -------------------------
Maximum symmetrical interrupting
capacity at 6.6 kV, kA (rms)
3 second short time rating, kA (rms) -------------------------
Closing and latching capability, kA(rms) -------------------------
- Protective relays Manufacturer Type
Manufacturers ------------------------
Phase over-current -------------------------
Ground over-current -------------------------
Transformer differential -------------------------
- Type of bus insulation -------------------------
- Type of bus supporters -------------------------
- Type of insulation on connections -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 37

- Size of completely assembled switchgear -------------------------
Length, mm -------------------------
Width, mm -------------------------
Weight, Kg -------------------------
- Total weight of switchgear, Kg -------------------------
B-12 415 V Switchgear and Motor Control Centre
12.1 415 V Switchgear and Motor Control Centre
- Manufacturer, Country -----------------------
Manufacturer Type
- Air circuit breaker
Type designation -------------------------
Nominal current, A -------------------------
Rated Voltage, V -------------------------
Method of closing -------------------------
Power required to:
Close -------------------------
Open -------------------------
Short circuit current rating, kA -------------------------
Short circuit current, 3 sec, kA -------------------------
Combination starter units -------------------------
Starter contactor -------------------------
Control transformer -------------------------
Circuit breaker -------------------------
Starter contactor coil -------------------------
operating characteristics Size1 Size2
Minimum pickup, V -------------------------
Maximum dropout, V -------------------------
Dimension of each switchgear PCC MCC
Length, mm -------------------------
Depth, mm -------------------------
Height, mm -------------------------
Weight, Kg -------------------------
Number of vertical section -------------------------
12.2 Switchboard Design
- Degree of protection -------------------------
-Short time rating
Current, kA -------------------------
Associated time, sec -------------------------
- Type of insulation provided on
bus bars and connections -------------------------
- Type of protection provided within
cubicles(shutter, insulating, cover, etc) -------------------------
-Bus bars -------------------------
Current rating of bus bars, A -------------------------
System short time current,
3 sec, kA -------------------------
Short time current rating, 3 sec, KA -------------------------
Bus bar material
Cross sectional area of bus, mm 2 -------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 38

B-13 DC Supply System
-Type of connection -------------------------
- Minimum clearance in air:
Between phases, mm -------------------------
Live parts and earth, mm -------------------------
13.1 Battery Units (220 V)
- Manufacturer, Country ------------------------------------
- Type ------------------------------------
- Catalogue No. ------------------------------------
-Capacity
(AH at 5 Hr discharge) ------------------------------------
-Number of cells per unit ------------------------------------
-Weight per cell, kg ------------------------------------
-Total battery weight, kg ------------------------------------
-Overall dimension of
battery rack
length, mm ------------------------------------
Width, mm ------------------------------------
Height, mm ------------------------------------
13.2 Battery Chargers (220 V)
- Manufacturer, Country ------------------------------------
- Type ------------------------------------
- Capacity, A/kW ------------------------------------
- DC Voltage adjusting range ------------------------------------
13.3 Battery Units (110 V)
- Manufacturer, Country ------------------------------------
- Type ------------------------------------
- Catalogue No. ------------------------------------
-Capacity
(AH at 5 Hr discharge) ------------------------------------
-Number of cells per unit ------------------------------------
-Weight per cell, kg ------------------------------------
-Total battery weight, kg ------------------------------------
-Overall dimension of
battery rack
length, mm ------------------------------------
Width, mm ------------------------------------
Height, mm ------------------------------------
13.4 Battery Chargers (110 V)
- Manufacturer, Country ------------------------------------
- Type ------------------------------------
- Capacity, A/kW ------------------------------------
- DC Voltage adjusting range ------------------------------------
13.5 Battery Units (125 V)
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 39

- Manufacturer, Country ------------------------------------
- Type ------------------------------------
- Catalogue No. ------------------------------------
-Capacity
(AH at 5 Hr discharge) ------------------------------------
-Number of cells per unit ------------------------------------
-Weight per cell, kg ------------------------------------
-Total battery weight, kg ------------------------------------
-Overall dimension of
battery rack
length, mm ------------------------------------
Width, mm ------------------------------------
Height, mm ------------------------------------
13.6 Battery Chargers (125 V)
- Manufacturer, Country ------------------------------------
- Type ------------------------------------
- Capacity, A/kW ------------------------------------
- DC Voltage adjusting range ------------------------------------
B-14 Lighting and Small Power Supply
Manufacturer Cat. No. or Type
- Panel boards, AC ------------------------------------
- Panel boards, DC ------------------------------------
- Lighting fixtures ------------------------------------
B-15 Emergency Diesel Generating Set
15.1 Engine
- Manufacturer, Country ----------------------------
-Model Number ----------------------------
Installed capacity, KW ----------------------------
-Number, type and arrangement of
cylinders ----------------------------
Number of strokes ----------------------------
Compressor pressure ratio ----------------------------
Starting system ----------------------------
Description of Speed governing system
and fuel control system ----------------------------
Fuel consumption ----------------------------
-Description of cooling system ---------------------------
-Auxiliary power consumption, KW ----------------------------
Lubricating oil, litres ----------------------------
- Coolant, litres ----------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 40

- Fuel oil day tank capacity, litres ----------------------------
Recommended Time between overhauls, ----------------------------
15.2 Generator (Diesel)
-Manufacturer, Country ---------------------------
-Type ---------------------------
-KVA rating at power factor 0.8
1000kVA
-Max. leading & lagging KVAR capability at 0.8 pf ---------------------------
-Rated voltage between lines, KV ---------------------------
-Connection of armature winding ---------------------------
-Rated Current, A ---------------------------
-Rated frequency, Hz ---------------------------
-Efficiency
at pf 0.8, % ---------------------------
at pf 1.0, % ---------------------------
-Stator overloading, % ---------------------------
-Max. torque when the stator is short-circuited, Nm As per design
-Generator Characteristics
Instantaneous Max. short-circuit current
at nominal voltage, A peak ---------------------------
sub-transient reactance, Xd” pu ---------------------------
transient reactance, Xd’ pu ---------------------------
synchronous reactance, Xd pu ---------------------------
negative sequence reactance, pu ---------------------------
zero sequence reactance, pu ---------------------------
field time Constant, Td’ 0 sec ---------------------------
Transient time Constant, Td sec ---------------------------
initial time Constant, Td” sec ---------------------------
- Moment of inertia GD 2 of rotor, Kg-m 2 ---------------------------
- Percent rise on voltage when full load is
rejected and operating at pf 0.8 , % ---------------------------
pf 1.0 , % ---------------------------
-Telephone influence factor
Balanced ---------------------------
Residual ---------------------------
-Class of winding insulation
Armature winding ---------------------------
Field winding ---------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 41

-Type of cooling ---------------------------
-Short circuit ratio, sat ---------------------------
-Generator rated excitation requirements for
operation at rated kVA
Excitation voltage ---------------------------
Excitation current ---------------------------
Generator calculated losses at 100% Base rating
Total generator iron loss, kW -----------------
Generator stator I 2 R loss, kW -----------------
Generator rotor I 2 R loss, kW -----------------
Generator stray load loss, kW -----------------
Generator windage loss, kW -----------------
Total generator loss, kW -----------------
Generator weights
Weight of rotor, kg -----------------
Weight of complete stator, kg -----------------
- Protective Relays -----------------
B-16 Control and Protection System
(for each unit, transformer, auxiliary )
16.1 Control and Protection panel
-Manufacturer, Country
-Type of construction ------------------------------------
-Dimension, mm ------------------------------------
-Instrument ------------------------------------
AC Voltmeter ------------------------------------
AC Ammeter ------------------------------------
Power factor meter ------------------------------------
Wattmeter ------------------------------------
Varmeter ------------------------------------
Synchroniser ------------------------------------
Annunciator ------------------------------------
Watt-hour meter ------------------------------------
Var-hour meter ------------------------------------
Control switch ------------------------------------
-Protection relay
Gen. protection relays ------------------------------------
Transformer protection relays ------------------------------------
Gen. Bus protection relays ------------------------------------
Inter-connection protection relays ------------------------------------
Auxiliary system protection relays ------------------------------------
EDG protection relays ------------------------------------
-Lockout relays ------------------------------------
-Control relays ------------------------------------
-Trip relays ------------------------------------
-Auxiliary relays ------------------------------------
(Note: The Contractor shall attach additional sheets as required.)
16.2 Descriptive Matter
-Control system, Ref. No. ------------------------------------
-Protection system, Ref. No. ------------------------------------
-Data logging system, Ref. No. ------------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 42

-List of annunciator, Ref. No. ------------------------------------
-Drawing of panels, Ref. No. ------------------------------------
16.2.1 Description of On-Line Performance monitoring
& Optimisation system and also to interface with DCS,
Ref. No. ------------------------------------
16.3 Distributed Control System ( DCS )
(ABB, Germany, USA, Singapore / Foxboro, USA, Singapore / Siemens, Germany/
Alstom, France/ GE, USA)
A fully integrated unitary DCS has to be supplied for monitoring, control, display, alarm
and recording of selected physical and electrical parameters associated with all relevant
plant areas. All monitoring and control interactions shall be done via VDU, keyboard and
mouse/trackball. No conventional control desk equipment shall be required. All existing
installed pen recorder functions shall be replaced by the new system (data acquisition
functions).
The controls must be completely shared in Hardware and Software. Interconnections
between the controllers shall be done via a redundant data bus. All signals shall be
available on the redundant data bus. The DCS must be reliable and unique, covering all
automation functions of the power plant.-
Manufacturer of DCS, country -----------------------------
Type of DCS ------------------------------
16.3.1 Operator Stations
Manufacturer, Country
Type
Max number of operations (expandable to)
Offered number of operator stations
Max number of monitors per operator station
(expandable to)
Offered number of monitors per operator station
Monitors
Screen diagonal, inch, 21"
Resolution (horizontal x vertical), pixel, 1280x1024
Call time for picture change
Number of colours
Screen refresh rate
Graphics
Max number of process graphic displays
Offered number of process graphic displays
Updating of process variables and conditions
Analogue inputs s, ≤ 2
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 43

Digital inputs s, ≤ 1
Reaction time from issuing command up to
execution(Switching relay of control actuators)
s, ≤ 1.5
Signal change (check back signal from individual
control level) up to display on monitor) s, ≤ 1
Representation of graphs (for trending) on monitor
Max. number of standard curve displays
Max. number of operator configurable curve displays
Max. number of curves in each curve field
Resolution of rapidly charging variables like
P of the water steam cycle
One hour long s, 2
A further seven hours long s, 10
Resolution of slowly changing variables like T, A
One hour long s, 10
Printers
Number
Manufacturer, country
Type
Characters/line 132
Resolution
dpi, 300x300
Noise lever dB(A), 45
Paper size
Din, A4
Colour hardcopy devices
Number
Manufacturer
Type
Hardcopy image memory size (RAM) MB, 6
Processing time/hardcopy
Resolution
600x600
s
dpi
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
16.3.2 Data bus (terminal bus)
Manufacturer, country
Type
"Open" bus as per ISO reference model
Redundancy
Transmission rate (useful data rate) bit/s
Transmission medium
LWL
Max. Bus length without using repeaters etc. m
Max. Number of stations that can be connected
16.3.3 Process station
Number of offered automation units
Power failure protection for the program
Scanning periods
Data acquisition
Analogue values ms, 500
Binary values ms, 250
Time critical binary values like position of torque
Check back signals ms, ≤ 10
Close loop control
Fast control loops ms, 250
Slow control loops ms, 500-1000
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 44

Closed-loop control modules
Type
Number of control loops per module
Drive control modules
Type
Number of control loops per module
Binary input modules
Type
Number of inputs per module
Galvanic isolation between input channels yes/no
Binary output modules
Type
Number of outputs per module
Galvanic isolation between output channels yes/no
Output current at signal "1" max. mA, 120
Short-circuit protection yes/no
Analogue input modules
Type
Number of inputs per module
Galvanic isolation between input channels yes/no
Digital representation of output signal bit, 12
Fault signal if range exceeded (

Degree of protection IP, 31
Number per unit
Number for common and electrical Services
Dimension (WXDXH) of one cubicle mm
16.3.7 Marshalling racks
Make, country, type
Degree of protection
IP, 31 Number
Dimension (WXOXH) of one marshalling rack mm
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
-----------------
----------------
16.4 Field equipment
16.4.1 Temperature measurement with thermocouples
Manufacturer, country -------------------------------
Model or type -------------------------------
Transmitter incorporated -------------------------------
SMART-type transmitter -------------------------------
16.4.2 Temperature measurement with Pt100
Manufacturer, country -------------------------------
type -------------------------------
Transmitter incorporated yes/no -------------------------------
SMART-type transmitter yes/no -------------------------------
16.4.3 Pressure transmitter
Manufacturer, country -------------------------------
Model or type -------------------------------
SMART-type transmitter yes/no -------------------------------
16.4.4 Flow meter (water/steam)
Manufacturer, country -------------------------------
Model or type -------------------------------
SMART-type transmitter Yes/no -------------------------------
16.4.5 Flow meter (oil)
Manufacturer, country -------------------------------
Model or type -------------------------------
SMART-type transmitter yes/no -------------------------------
16.4.6 Level transmitter
Manufacturer, country -------------------------------
Model or type -------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 46

SMART-type transmitter Yes/no -------------------------------
16.4.7 Differential pressure transmitter
Manufacturer, country -------------------------------
Model or type -------------------------------
SMART-type transmitter Yes/no -------------------------------
16.4.8 0 2 analyser (feed water)
Manufacturer, country -------------------------------
Model or type -------------------------------
SMART-type transmitter Yes/no ------------------------------
16.4.9 P H -value
Manufacturer, country -------------------------------
Model or type -------------------------------
16.4.10 Conductivity
Manufacturer, country -------------------------------
Model or type -------------------------------
16.4.11 O 2 analyser (flue gas)
Manufacturer, country -------------------------------
Model or type -------------------------------
16.4.12 CO analyser (flue gas)
Manufacturer, country -------------------------------
Model or type -------------------------------
16.4.13 CO 2 analyser (flue gas)
Manufacturer, country -------------------------------
Model or type -------------------------------
16.4.14 NOx analyser (flue gas)
Manufacturer, country -------------------------------
Model or type -------------------------------
16.4.15 Closed loop control actuators
Control valves -------------------------------
Manufacturer, country -------------------------------
Noise level of control valves (1m distance) dB(A),< 85, -------------------------------
Time for full stroke for size up to 6” s, 5, -------------------------------
Time for full stroke for size up to 12 s, 12, -------------------------------
Electrical actuators -------------------------------
Manufacturer, country -------------------------------
Type -------------------------------
Electric valve positioner
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 47

(Power electronics) Solid state (thyristor) -------------------------------
Place of installation: electronic
Room or incorporated in actuator
(Compact type) -------------------------------
Pneumatic actuators (if applicable -------------------------------
Manufacturer, country -------------------------------
Type -------------------------------
16.4.16 HRSG management System
Manufacturer, country ------------------------------
Type ------------------------------
Degree protection (cubicle) IP, 31, -------------------------------
Number of cubicles per unit -------------------------------
Dimension (WxDxH ) of one cubicles mm, -------------------------------
16.4.17 HRSG Protection System
Manufacturer, country ------------------------------
Type ------------------------------
Degree protection (cubicle) IP,31, ------------------------------
Number of cubicles per unit -------------------------------
Dimension (WxDxH) of one cubicle mm, -------------------------------
B-17 Cabling and Grounding
17.1 230 kV Power Cable (Single-core XLPE)
-Manufacturer, Country ------------------------------------
-Type designation ------------------------------------
-Applicable standard ------------------------------------
-Insulation material ------------------------------------
-Cross-section of conductor, mm 2 ------------------------------------
-Conductor material, Type of
conductor (round, stranded,
compacted) ------------------------------------
-Outer sheath material ------------------------------------
-Min. Permissible bending radius,
mm ------------------------------------
-Weight per meter, Kg ------------------------------------
-Delivery length, meter ------------------------------------
-Voltage designation, V ------------------------------------
-Current carrying capacity
at temperatures........ ------------------------------------
at laying conditions... ------------------------------------
-1 sec. short circuit current after
full load at 70 0 C cond. temp., A ------------------------------------
-Max. conductor resistance at 20 0 C
DC, Ohm / KM ------------------------------------
AC, Ohm / KM ------------------------------------
(Note: The Contractor shall attach additional sheets as required.)
17.2 15.75 kV Isolated & Insulated Phase Bus Duct and Power Cable
(XLPE, Copper)
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 48

-Manufacturer, Country ------------------------------------
-Type designation ------------------------------------
-Applicable standard ------------------------------------
-Number of cores ------------------------------------
-Insulation material ------------------------------------
-Cross-section of conductor, mm 2 ------------------------------------
-Conductor material Type of
conductor (round, stranded,
compacted) ------------------------------------
-Outer sheath material ------------------------------------
- Min. Permissible bending radius,
mm ------------------------------------
-Weight per meter, Kg ------------------------------------
-Delivery length, meter ------------------------------------
-Voltage designation, V ------------------------------------
-1 sec. short circuit current after
full load at 70 0 C cond. temp., A ------------------------------------
-Max. conductor resistance at 20 0 C
DC, Ohm / KM ------------------------------------
AC, Ohm / KM ------------------------------------
(Note: The Contractor shall attach additional sheets as required.)
17.3 6.6 kV Power Cable (XLPE)
-Manufacturer, Country ------------------------------------
-Type designation ------------------------------------
-Applicable standard ------------------------------------
-Number of cores ------------------------------------
-Insulation material ------------------------------------
-Cross-section of conductor, mm 2 ------------------------------------
-Conductor material ------------------------------------
-Type of conductor
(round, stranded, compacted) ------------------------------------
-Outer sheath material ------------------------------------
-Min. Permissible bending radius, mm ------------------------------------
-Weight per meter, Kg ------------------------------------
-Delivery length, meter ------------------------------------
-Voltage designation, V
-1 sec. short circuit current after
full load at 70 0 C cond. temp., A ------------------------------------
-Max. conductor resistance at 20 0 C
DC, ohm/KM ------------------------------------
AC, ohm/KM ------------------------------------
(Note: The Contractor shall attach additional sheets as required.)
17.4 600 V Power Cable
-Manufacturer, Country ------------------------------------
-Type designation ------------------------------------
-Applicable standard ------------------------------------
-Number of cores ------------------------------------
-Insulation mater ------------------------------------
- Cross section of conductor, mm 2 ------------------------------------
-Conductor material ------------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 49

- Type of conductor (round,
stranded, compacted) ------------------------------------
- Outer sheath material ------------------------------------
- Min. Permissible
bending radius, mm ------------------------------------
- Weight per meter, Kg ------------------------------------
- Delivery length, meter
-Voltage designation, V ------------------------------------
-1 sec. short circuit current after
full load at 70 0 C cond. temp. ------------------------------------
17.5 Control and Instrument Cable
(a)
-Type ------------------------------------
-Manufacturer, Country ------------------------------------
-Applicable standard ------------------------------------
-Insulation material ------------------------------------
-Number of cores ------------------------------------
- Core size, mm 2 ------------------------------------
- Outer sheath
material ------------------------------------
-Weight per meter, kg ------------------------------------
- Delivery length, m ------------------------------------
(b)
-Type ------------------------------------
-Manufacturer, Country ------------------------------------
-Applicable standard ------------------------------------
-Insulation material ------------------------------------
-Number of cores ------------------------------------
- Core size,mm 2 ------------------------------------
- Over sheath
material ------------------------------------
- Weight per meter, kg ------------------------------------
-Delivery length, m ------------------------------------
(Note: The Contractor shall attach additional sheets as required.)
17.6 Grounding Wire
- Manufacturer, Country ------------------------------------
- Conductor size, mm 2 ------------------------------------
- Conductor material ------------------------------------
- Type of Conductor ------------------------------------
- Short circuit current
for 3 sec., A ------------------------------------
- Weight per meter, kg ------------------------------------
- Delivery length, m ------------------------------------
B-18 Maintenance Facilities
18.1 Overhead Electric Crane
- Manufacturer , Country ------------------------------------
-Type ------------------------------------
- Maximum safe working load
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 50

Main hoist, slow speed, Kg ------------------------------------
Main hoist, fast speed, Kg ------------------------------------
Auxiliary hoist, Kg ------------------------------------
-Test load for crane, Kg ------------------------------------
-Span of crane,
Centre to Centre of gantry rails, m ------------------------------------
-Geared Speeds
a) Main hoist, slow speed
Raising with full load , m/min ---------------------------------
Raising with no load, m/min ---------------------------------
Lowering with full load, m/min ---------------------------------
Lowering with no load , m/min ---------------------------------
Creep speed, m/min ---------------------------------
b) Main hoist, fast speed
Raising with full load, m/min ---------------------------------
Raising with no load, m/min ---------------------------------
Lowering with full load, m/min ---------------------------------
Lowering with no load , m/min ---------------------------------
Creep speed, m/min ---------------------------------
c) Auxiliary hoist
Raising with full load, m/min ---------------------------------
Raising with no load, m/min ---------------------------------
Lowering with full load, m/min ---------------------------------
Lowering with no load, m/min ---------------------------------
Creep speed, m/min ---------------------------------
d) Cross traverse, m/min ---------------------------------
e) Long travel, m/min ---------------------------------
-Crab
a) Particulars of crab rail ---------------------------------
b)Type of wheel bearing ---------------------------------
c) Max. load on each wheel, Kg ---------------------------------
-Power supply required by crane
-Maximum current demand by crane, A & KW -------------------------------
-Motors
Main Auxiliary Cross Long
Hoisting Hoisting Traverse Travel
a) Number ----------------------------------------------------
b) Type ----------------------------------------------------
c) kW at full load ----------------------------------------------------
d) Speed at full load, rpm ----------------------------------------------------
e) Motor rating ----------------------------------------------------
f) Manufacturer ----------------------------------------------------
-Brakes
a) Number ----------------------------------------------------
b) Type ----------------------------------------------------
c) Dimensions ----------------------------------------------------
d) Lining material ----------------------------------------------------
-.Type of main girder ----------------------------------------------------
- End carriage ----------------------------------------------------
a) Wheelbase ----------------------------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 51

c) Maximum load excluding
impact of travelling wheels, Kg
- Hoisting wire rope -------------------------------------------
Main Auxiliary
Hoist Hoist
a) Construction ----------------------------------------------------
b) Quality of steel ----------------------------------------------------
c) Diameter ----------------------------------------------------
- Collector gear
a) Type ----------------------------------------------------
b) Rating ----------------------------------------------------
c) Manufacturer, Country ----------------------------------------------------
- Gantry rails
a) Size ----------------------------------------------------
b) Material ----------------------------------------------------
d) Weight , Kg ----------------------------------------------------
-Maximum deflection at
Mid-span on the main girder
at maximum loading, mm ----------------------------------------------------
- Vertical distance from top
of gantry rail to lowest
overhead obstruction required, m------------------------------------------------
- Weights
a) Net weight of complete crane, Kg -------------------------------------------
b) Net weight of complete crab, Kg --------------------------------------------
c) Weight of motors, Kg -------------------------------------------
18.2 Mobile Crane
1)Truck Crane/ Hydraulic Mobile Crane
-Manufacturer, Country ----------------------------
-Type ----------------------------
-Model ----------------------------
-Capacity ----------------------------
-Maximum lifting capacity, Kg at ---m radius----------------------------
-Basic boom length, m ----------------------------
-Maximum boom length, m ----------------------------
-Wire speed for lifting, m ----------------------------
-Wire speed for boom, m ----------------------------
-Type of carrier ----------------------------
-Maximum running speed, KM/hour ----------------------------
-Climbing capacity, (tan 0 ) ----------------------------
-Minimum rotating radius, m ----------------------------
-Type of outer rigger ----------------------------
-Safety apparatus ----------------------------
2) 5 ton Truck with 3 ton Jib Crane
Manufacturer, Country ----------------------------
Type ----------------------------
Model ----------------------------
Maximum lifting capacity, Kg ----------------------------
Basic boom length, m ----------------------------
Maximum boom length, m ----------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 52

18.3 Fork Lifter
Type of boom control, m ----------------------------
Minimum rotating radius, m ----------------------------
-Manufacturer, Country ----------------------------
-Type ----------------------------
-Model ----------------------------
-Capacity ----------------------------
-Maximum running speed, KM/hour ----------------------------
B-19 Communication Equipment
19.1 PABX Telephone Equipment
Manufacturer, Country ----------------------------
Type ----------------------------
Supply voltage, V ----------------------------
Line capacity ----------------------------
Traffic capacity ----------------------------
Facilities ----------------------------
Extension Services class ----------------------------
Signals and tones ----------------------------
19.2 Paging Equipment
Manufacturer, Country ----------------------------
Type ----------------------------
Capacity ----------------------------
Supply voltage, V ----------------------------
1) Main Amplifier
Type ---------------------------
Output, W ----------------------------
Form ----------------------------
Dimension, mm ----------------------------
Weight, Kg ----------------------------
Power Consumed
Paging , W ----------------------------
Waiting, W ----------------------------
Power Supply, V ----------------------------
2) Hand Set
Type ----------------------------
Form ----------------------------
Dimension, mm ----------------------------
Weight, kg ----------------------------
3) Speaker
Type ----------------------------
Form ----------------------------
Impedance, ohm ----------------------------
Output, w ----------------------------
Dimension, mm ----------------------------
Weight ,kg ----------------------------
4) CCTV System
Type ----------------------------
Manufacturer, country ----------------------------
Camera resolution ----------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 53

Storing System ----------------------------
Back up time for storage ----------------------------
Camera swivel angle (max.) ----------------------------
Distance for taking picture ----------------------------
5) Compatible Multiplexer with optical fiber
-------------------------------------------------------------------------------
6) RTU (Remote Terminal Unit)
--------------------------------------------------------------------------------
B.20 Fire Protection Equipment
20.1 Hydrant/ Pumps
-Number of Hydrant, Pumps
for yard ----------------------------
for power house ----------------------------
Hose size and length
(DxL) mm x m ----------------------------
20.2 Portable Fire Extinguisher
a. 100 kg trolly mounted
dry powder extinguisher
-Manufacturer, Country ----------------------------
-Type of powder ----------------------------
-Weight of powder, Kg ----------------------------
b. 10 kg portable dry powder extinguisher
-Manufacturer, Country ----------------------------
-Type of powder ----------------------------
-Weight of powder, Kg ----------------------------
c. 5 kg portable gas extinguisher
-Manufacturer, Country ----------------------------
-Type of powder ----------------------------
-Weight of gas , Kg ----------------------------
20.3 Auto-Release CO 2 Fire
Extinguishing System
-Manufacturer, Country ----------------------------
-Type of powder ----------------------------
-System Description ----------------------------
20.4 Fire detection Equipment
-Manufacturer, Country ----------------------------
-Type of Equipment ----------------------------
-Weight of panel, Kg ----------------------------
B-21 Civil Work and Building Work
21.1 Standards and Codes to be used in design and construction
No. Work Item Standard and Codes
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 54

1. Filling Works -----------------------------------
2. Foundation Works ----------------------------------
3. Piling ----------------------------------
4. Steel Sheet Piling Wall ----------------------------------
5. Concrete Works ----------------------------------
6. Reinforcement Works ----------------------------------
7. Structural Steel Works ----------------------------------
8. Road ----------------------------------
9. Brickwork ----------------------------------
10. Painting ----------------------------------
11. Lighting and Power Supply ----------------------------------
12. Air Conditioning System ----------------------------------
13. Plumbing ----------------------------------
14. ------------------------------- ----------------------------------
15. ------------------------------- ----------------------------------
21.2 Concrete
1) Proposed Materials -Standards:
(i) Cement ----------------------------------
(ii) Aggregates ----------------------------------
(iii) Concrete Admixture ----------------------------------
(iv) Reinforcement ----------------------------------
(v) Other ----------------------------------
2) Proposed Manufacturers/Source/Quarries
(i) Cement ----------------------------------
(ii) Aggregates ----------------------------------
(iii) Concrete Admixture ----------------------------------
(iv) Reinforcement ----------------------------------
(v) Other ----------------------------------
3) Compressive Strength of Concrete at 28th Day
1) Gas/ Steam turbine generator/ HRSG
foundation Kg/cm 2 ----------------------------------
2) Supper-structure Kg/cm 2 ----------------------------------
3) pile Kg/cm 2 ----------------------------------
4)Concrete pavement ----------------------------------
5) ----------------------- ----------------------------------
6) ----------------------- ----------------------------------
21.3 Piling and Subsoil Improvement
21.3.1 Piling
1) Type of foundation pile ----------------------------------
a) Diameter/cross section and length, D= --------------------------m
L= -------------------------m
b) Allowable working load of a pile, Kg -----------------------------
c) Method of driving in Piles ------------------------------
d) Piling Plant ------------------------------
e) Method of Jointing Piles ------------------------------
f) Name of structures,
equipment and buildings
to be applied ------------------------------
2) Type of foundation pile
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 55

a) Diameter/cross section and length, D= ---------------------------------- m
L= ----------------------------------- m
b) Allowable working load of a pile, Kg ------------------------------
c) Method of driving in Piles ------------------------------
d) Piling Plant ------------------------------
e) Method of Jointing Piles ------------------------------
f) Name of structures,
equipment and buildings
to be applied ------------------------------
3) Type of foundation pile
a) Diameter/cross section and length, D= ------------------------------m
L= ------------------------------m
b) Allowable working load of a pile, Kg ------------------------------
c) Method of driving in Piles ------------------------------
d) Piling Plant ------------------------------
e) Method Of Jointing Piles ------------------------------
f) Name of structures,
equipment and buildings
to be applied ------------------------------
21.3.2 Subsoil Improvement (if any)
1) Method of subsoil improvement
2) Expected allowable bearing capacity
of subsoil
(after improvement) ----------------------------Kg/m 2
3) Name of structures, equipment
and buildings to be applied ------------------------------
21.4 Type and Strength of Steel Sheet Piling Wall
1) Type of Sheet Pile
2) Length of a Pile, m ------------------------------
3) Width of a Pile, mm ------------------------------
4) Yield Point, Kg/cm 2 ------------------------------
5) Ultimate Tensile strength, Kg/cm 2 ------------------------------
6) Supplier ------------------------------
7) Specification of tie rods
Materials ------------------------------
Diameter, mm ------------------------------
Length of a tie rod, m ------------------------------
Interval, m ------------------------------
21.5 Structure Steel Works
1) Grades of Steel ------------------------------
2) Suppliers of Steel, Bolts & Fasteners ------------------------------
3) Methods of Welding ------------------------------
4) Corrosion Protection
(i) Method and Materials ------------------------------
(ii) Place of preparation ------------------------------
5) Proposed Coatings
(i) Type of Product ------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 56

(ii) Manufacturer ------------------------------
(iii) Dry Film Thickness ------------------------------
(iv) Means of application ------------------------------
(v) Place of application ------------------------------
(vi) Colour ------------------------------
6) Yield Point ------------------------------
7) Ultimate Tensile Strength ------------------------------
21.6 Gas / HRSG
1) Weight of machine
Gas turbine, Kg -----------------------------
Generator, Kg -----------------------------
Auxiliary, Kg -----------------------------
Total, Kg -----------------------------
2) Dimension of GT foundation
Width, m -----------------------------
Length, m -----------------------------
Thickness, m -----------------------------
3) Weight of GT foundation, Kg -----------------------------
21.7 Walls and Roofing
1) Insulation Materials -----------------------------
2) Waterproofing Materials -----------------------------
3) Caulking Materials -----------------------------
21.8 Metal
1) Grades of Steel -----------------------------
2) Suppliers -----------------------------
3) Method and Materials for
corrosion protection -----------------------------
21.9 Construction Equipment and their specifications
1) Earth Works --------------------------
2) concrete Works ---------------------------
3) Pavement works ---------------------------
4) Structural Steel Works ---------------------------
5) Piling Works ---------------------------
6) Steel Sheet Piling Wall --------------------------
B - 22
(a)
Environmental Impact
Air Emissions Levels
With regard to project air emissions, please fill out the following table:
Emission Percent Removal
Efficiency at 100%
Capacity
100%
Capacity
75%
Capacity
50%
Capacity
NO x ----------------------- ----------ppmv ----------ppmv ----------ppmv
--------------------- ------- ib/hr ------- ib/hr ------- ib/hr
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 57

--------------------- --------- g/kj -------- g/kj -------- g/kj
---------------------- ------- m 9 /m 3 ------m 9 /m 3 ------m 9 /m 3
CO ----------------------- ------- ppmv ------ppmv ------ppmv
----------------------- --------- ib/hr -------- ib/hr -------- ib/hr
----------------------- --------- g/kj --------- g/kj --------- g/kj
----------------------- --------m 9 /m 3 ------ m 9 /m 3 ------ m 9 /m 3
CO 2 ------------------------ ----------ppmv ----------pmv ----------pmv
------------------------ ------------ib/hr -----------ib/hr -----------ib/hr
------------------------ -------------g/kj ------------g/kj ------------g/kj
------------------------ ---------m 9 /m 3 --------m 9 /m 3 --------m 9 /m 3
Air Toxics
(list)
------------------------
ppm is defined as volumetric parts per million at 15% O 2
(b)
Effluent Discharge
P 4 -------mg/e Cr ----------- ---------------mg/e
BOD -------mg/e Cu---------- ----------mg/e
COD --------mg/e Fe----------- ------------mg/e
TSS --------mg/e Ni----------- ----------mg/e
PO 4 ---------mg/e Zr----------- ----------mg/e
SO 4 ---------mg/e Ac----------- ----------mg/e
NH 3 ----------mg/e Cd---------- ----------mg/e
CL ----------mg/e Pb----------- ----------mg/e
Detergents ----------mg/e ------------- -----------
Oil & grease ----------mg/e ------------ ----------
(c)
Noise Level
Description Unit Equipments
Noise Level
db (A)
@ Facility
boundary
Equipment
db (A)
@ 1 meter
..................db (A) (Day)
...................db (A) (Night)
....................db (A)
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 58

SCHEDULE-C
DRAWINGS TO BE FURNISHED WITH THE TENDER
Drawings / diagrams as mentioned below, but not be limited to, will be furnished by the
Contractor during detailed design stage, after signing the Contract. The Drawings /
diagrams require to be approved by the "Engineer"/ Client as per Contract: -
[
1. Drawing/diagram of River Water intake Pumps showing intake pump house,
water intake arrangement. The water intake arrangement shall be such that, it
shall cater the needs of Water Treatment Plant requirement, cooling water
requirement of the complete Combined Cycle Power Plant during dry season
and rainy season by means of cooling tower.
2. Drawing/diagram of complete circulating water system showing Cooling Tower,
CW pump house, Steam Turbine Condenser, all closed loop cooling system .
3. Drawing/diagram of complete electrical single line diagram showing Generators,
Step-up Transformers, Station Auxiliary Transformers, Unit Auxiliary
Transformers, Batteries, Rectifiers, UPS and auxiliaries with proposed protection
schemes.
4. Drawing/diagram of complete Water Treatment Plant (WTP), HRSG water
conditioning and Acid cleaning/Alkali boil out as mentioned hereunder: -
- Installation drawings of equipment, layout of equipments & pipelines, process
diagrams, functional diagram, local protection and inter locking conditions,
assembly drawings of the following items to be provided :
- Central chemical laboratory and proximate analysis laboratory – process part
- Water pre-treatment plant
- Water demineralization plant
- Regeneration equipment & process
- Clarified water supply system
- Cooling water supply system
- Waste water neutralization plant for WTP discharge water
- Storage facility of chemical re-agents
- Acid & alkali storage facility, loading-unloading system, preparation and supply
system
- Alkali, coagulant & other auxiliary chemical mixing facility, filtering system,
preparation and supply
- Dosing system, drainage system, ejector system, compressed air system,
sampling point.
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 59

HRSG
- Feed water correction plant
- Boiler water correction plant
- Proximate analysis laboratory- process part
- Ammonia & hydrazine storage facility loading-unloading system, preparation &
supply.
- Trisodium phosphate mixing facility, filtering, preparation & supply.
- Drainage system, ejector system, cooling system, dosing system, sampling
point.
ACID CLEANING
- Neutralizing and harmlessing plant for discharge water after acid cleaning/Alkali
boil out of equipment.
- Mixing tank of reagent chemicals for chemical cleaning of equipment
- Chemical cleaning solution storage facility, preparation and supply.
- Acid and alkali for cleaning equipment storage facility, loading-unloading
system, preparation and supply.
- Complete sodium hypo chloride (NaOCL) generation and dosing system.
5. Drawing/diagram of complete HRSG Feed water system showing De-aerator,
Feed water storage tank, BFP with hydraulic coupling, etc.
6. Drawing/diagram of complete HRSG and Steam Turbine steam system
7. Drawing/diagram of GT / HRSG hydraulic operated Diverter damper control
system
8. Drawing/diagram of GT lub oil cooling system
9. Drawing/diagram of complete Sampling station (For HRSG Feed water, ST
steam sample testing System)
10. Drawing/diagram of Turbine drain and HRSG drain system.
11. Drawing/diagram of Condenser Ball cleaning system
12. Drawing/diagram of Effluent and Waste water neutralization plant.
13. Drawing/diagram of complete Fuel Gas system Showing Gas Booster
Compressors, Fuel gas conditioning skid and Fuel gas inlet to Gas Turbine
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 60

14. Drawing/diagram of Condenser air extraction system showing Vacuum pumps,
Steam Jet air ejector
15. Drawing/diagram of auxiliary steam supply system
16. Drawing/diagram of Gland steam/ Steam sealing system
17. Drawing/diagram of Fire water/ Fire Hydrant system
18. Drawing/diagram of potable water system
19. Drawing/diagram of GT Control system
20. Drawing/diagram of HRSG and ST Control system (DCS)
21. Generator Capability Curves for the three Generators.
22. Drawing/diagram of Instrument air system of the CCPP.
23. The following curves, which are necessary, shall be furnished by the Contractor.
- Variation in barometric pressure
- Variation in ambient temperature
- Variation of generator efficiency with Power Factor
- Variation in pressure loss from atmosphere to compressor inlet flange
- Variation in pressure loss from turbine exhaust flange to atmosphere
- Mechanical flow diagrams
- Heat rate curve
- Heat Balance diagrams
- Flow diagram of steam, condensate and feed water.
- Inlet temperature Power correction curves
- Inlet temperature heat rate correction curves
- Starting and loading curve
- Max. Operating limit of GTG, HRSG & STG units
- Major Control & Protection system
- Generator capability curve
- Generator "V' curves
- Zero Power factor saturation curve
- Power output vs ambient temperature/ Cooling water temp.
curves
- Major piping connection
- Turbine, generator and auxiliaries foundations
- Control building layout and section
- Cooling water supply system layout
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 61

- Exhaust duct damper drawing
- No load saturation curve
- Synchronous impedance curve
- Turbine generator unit equipment arrangement
- Layout plan of central control room
- General arrangement of the switchyard
- Foundation, loading and support information
- Dimensioned Outline drawing of major equipment offered
- Detail drawings and descriptions providing a complete Understanding
of the equipment offered
- Other drawings specified in the Specification.
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 62

SCHEDULE-D
DELIVERY TIME
Time from Date Time Time Required Total time from
of Order to Required for for Erection & Date of Orderto
FOB Transportation Commissioning Completion of ICO
(Months) (Months) (Months) (Months)
1. Gas Turbine
Generating Plant and
Ancillary --------------------------------------------------------------------------------------
2. Heat Recovery steam
Generating Plant -----------------------------------------------------------------------------------
and Ancillary
3. Rehabilitate 210 MW Steam turbine
Generating Plant (3 rd Unit) ----------------------------------------------------------------------------
4. Fuel Supply Equipment-----------------------------------------------------------------------------------
5. 230 kV Switchgear,
Equipment ---------------------------------------------------------------------------------------
6. Step-up Transformer for GTG -------------------------------------------------------------------------
7. Crane ( GT) ---------------------------------------------------------------------------------------
8. Station Electrical Services------------------------------------------------------------------------------
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 63

SCHEDULE - E
TOOLS AND APPLIANCES
The Contractor shall list below all special tools and equipment for operation and
maintenance including the following which are included in total Contract Price.
No. Description Q'ty
1. Bores cope: (Manufacturer country: Japan /USA/ England)
Detailed specification is as follows:
Light Guide Connector: BSI/ACMI connector.
Orbital Scan: 370 0
Insertion Tube Outer Diameter: 10 MM
Focusing Range: Model Field of View Focus range
080 100 80 mm-infinity
350 10 mm-infinity
500 5 mm-infinity
Fluid Resistance: The Borescope insertion tube should
withstand immersion for short periods in:
‣ Aviation, petrol and diesel fuels
‣ Synthetic and mineral based oils
‣ 1.1.1 trichloroethane.
‣ Mild salt water (5%)
‣ Water
‣ Skydrol
01No
Temperature Range
Operational
Insertion tube: -20 0 C to 150 0 C
Borescope body: -20 0 C to 50 0 C
Storage
Complete instrument: -40 0 C to 70 0 C
Pressure Range
Operational
Insertion tube: 0.7 to 1.7 bar absolute in air
Up to 1.7 bar absolute in water
Complete instrument: 0.7 to 1.06 bar absolute in air Storage
Complete instrument: .027 to 1.06 bar absolute in air
Light Sources and Light Guide Cables: Light Sources: Suitable
Light source with high intensity, Power source 220 V, 50
Hz, with variable light intensity. Spare bulb 2 (two) pieces;
with 2 (two) spare parts.
Light guide cables: 2.2 meters fiber guides 2 (two) pieces.
Standard Cleaning Set: The Borescopic set should have
Standard Cleaning Set.
Industrial Fiberscope: (Manufacturer country: Japan/ USA/
England)
Specification:
Optical System: Field of view, Direction of view, Depth of Field,
Illumination system:
30 0 , 60 0 ,100 0 Degree convertible by means of optical adaptor,
Forward/side viewing convertible by means of optical adaptor.
1 (One) no.
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 64

No. Description Q'ty
Insertion Tube: Distal End: Rigid distal end length-25.5 mm
Bending section: Angualar
range: UP 120 0 , DOWN 120 0 , RIGHT
100 0 , LEFT 100 0
Flexible portion (tube): Pliability-Tapered
Flex tube.
Max outer Dia: 11.3 mm.
Working Length: 2000 mm
Total Length: 2250 mm
Light Guide cable Length: 2000 mm
Photo Documentation: Still Camera with suitable adaptor
specially a digital still camera with suitable adaptor is preferred.
Additional Equipment:
Camera: Camera with suitable adaptor preferably a digital
camera with suitable adaptor. Or a special Digital Camera with
suitable adaptor
Viewing adaptors:
1.60 0 viewing adaptor 1 (one) piece.
2.90 0 viewing adaptor 2 (two) pieces.
Note: The Borescopic set should have other standard
accessories like rubber eyecup, objective end protective cap
instruction manual (English).
The above specification is furnished for reference. The industrial
Fibre scope to be supplied for GT unit.
2. Primary Currency Injection Test Set,
Manufacturer country: England, Japan, Germany/Italy/France /
USA.
Specification:
Input: 220/240 V ac, 50 Hz, 7 KVA.
Output: 0-1000 A, 0~6 V
0-2000 A, 0~3V.
3. Secondary Current Injection Test Set
Manufacturer country: England, Japan, Germany/Italy/France /
USA.
Specification:
Input: 220/240 V ac. 50 Hz, 1.8 KVA.
4. Megger
Manufacturer Country: England, Japan,
Germany/Italy/France/USA
Specification:
Input: 240 V,50 Hz, 15-10-5-2.5 KV
5. Digital Multimeter : (For measuring Ohms, DC/AC volt)
Manufacturer Country: England, Japan, USA
6. Clip on Ammeter:
0-1000 A
Manufacturer Country: England, Japan, USA
1 No.
1 No.
2 nos.
2 nos.
2 nos.
Note: The Contractor shall attach additional sheets as required.
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 65

SCHEDULE-F
Spares & consumables during Warrantee period
The Contractor shall submit a list of spare parts with OEM Part No. and consumables
(lube. oils, greases, air & oil filters, chemicals etc.) to be necessary for day to day
operation and maintenance of the generating units and other plant equipment inclusive
of emergency use that takes place in the course of operation (according to the
Manufacture's recommendation and guideline) during the Warranty period (24 months).
During the warranty period of 24 months, the Contractor shall supply all necessary
equipment, spare parts, materials/consumables etc. at his own cost and whether it is
listed or not in their list. In preparation of the list the tenderer have to consider plant
factor as 80%. During the warranty period the Contractor have to conduct (providing all
required spare parts and service) at least 1(One) CI for Gas Turbine and at least one
Inspection for other equipment and any other maintenance work for force outage. Spare
parts & consumables to be supplied for warranty period under the Contract must be
made available at site before start of testing.
ESSENTIAL SPARE PARTS
The following spare parts list is warranty period operation only. For LTSA period the
Contractor have to provide spare parts for subsequent inspections, overhauling which
shall be in lieu with the given spare parts list for warranty period. Though the Contractor
have to provide all the spares required during the period whether it is listed or not.
The Tenderer shall submit offer in the blank columns for item-wise essential spare parts
& consumables listed below. If the items listed below do not match with the offered
spares, the Tenderer must quote equivalent spare parts supported by
manufacturer’s maintenance guideline.
If bidder thinks that some other spares & consumables are also required in addition to
the items mentioned in this schedule for 02 years of operation, bidder has to quote all
those items
Minimum Wear & Tear Parts for 2 years of operation
(Reference model SGT5-2000E)
For different model, Bidder has to quote equivalent spares
W.1.1.2 Assembly, Centre Casing
Sl No.
Item description Quantity Unit Price
W.1.1.2 Thread Insert 2 PC
W.1.1.2.20 Hexagon Cap Screw 2 PC
W.1.1.2.22 O-Ring 2 PC
W.1.1.9 Instrumentation, Compr. Bearing, Gas Turb.
Sl No.
Item description Quantity Unit Price
W.1.1.9.3 Gasket 2 PC
Total
Price
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 66

W.1.1.10 Assembly, Compr. Bearing
Sl No.
Item description Quantity Unit Price
W.1.1.10.5 Seal Ring 2 PC
W.1.1.15 Assembly, Compressor Diffusor
Sl No.
Item description Quantity Unit Price
W.1.1.15.1 Seal Ring 2 PC PC
W.1.1.16 Sealing Air Piping, Gas Turbine
Sl No.
Item description Quantity Unit Price
W.1.1.16.1 Hexagon Cap Screw 2 PC
W.1.1.16.2 Hexagon Cap Screw 2 PC
W.1.1.16.3 Hexagon Nut 2 PC
W.1.1.16.4 Gasket 2 PC
W.1.1.16.5 Gasket 2 PC
W.1.1.26 Assembly, Turbine Guide Vane Carrier
Sl No.
Item description Quantity Unit Price
W.1.1.26.14 Seal Ring 2 PC
W.1.1.30 Fuel Gas Piping, Comb. Chamber
Sl No.
Item description Quantity Unit Price
W.1.1.30.3 Screw Plug 2 PC
W.1.1.30.4 Seal Ring 6 PC
W.1.1.30.5 Parallel Pin 4 PC
W.1.1.30.6 Hexagon Cap Screw 12 PC
W.1.1.30.7 Hexagon Nut 12 PC
W.1.1.30.8 Disk Couple 86 PC
W.1.1.30.9 Seal Ring 12 PC
W.1.1.30.10 Hexagon Cap Screw 4 PC
W.1.1.30.11 Hexagon Nut 4 PC
W.1.1.30.12 O-Ring 4 PC
W.1.1.30.13 Hexagon Cap Screw 12 PC
W.1.1.30.14 Hexagon Nut 12 PC
W.1.1.30.15 O-Ring 6 PC
W.1.1.31 Sealing Air Piping, Comb. Chamb.
Sl No.
Item description Quantity Unit Price
W.1.1.31.1 Hexagon Cap Screw 8 PC
W.1.1.31.2 Hexagon Nut 8 PC
W.1.1.31.3 Disk Couple 64 PC
W.1.1.31.4 Gasket 4 PC
W.1.1.31.5 Hexagon Cap Screw 4 PC
W.1.1.31.6 Hexagon Nut 4 PC
W.1.1.31.7 Disk Couple 22 PC
W.1.1.31.8 Gasket 4 PC
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 67

W.1.1.32 Cable Arrangment, Comb. Chambers
Sl No.
Item description Quantity Unit Price
W.1.1.32.6 Gasket 2 PC
W.1.1.33 Assembly, Comb. Chambers
Sl No.
Item description Quantity Unit Price
W.1.1.33.17 Gasket 4 PC
W.1.1.33.18 Hexagon Cap Screw 6 PC
W.1.1.33.19 Disk 22 PC
W.1.1.33.40 Hexagon Cap Screw 2 PC
W.1.1.33.41 Disk Couple 4 PC
W.1.1.33.42 Gasket 2 PC
Total
Price
Total
Price
W.1.1.35 Piping Racks, Arrangment
Sl No.
Item description Quantity Unit Price
W.1.1.35.1 O-Ring 2 PC
W.1.1.35.2 Hexagon Cap Screw 2 PC
W.1.1.35.3 Hexagon Nut 2 PC
W.1.1.35.4 Disk Couple 6 PC
W.1.1.35.5 Hexagon Cap Screw 4 PC
W.1.1.35.6 Hexagon Nut 4 PC
W.1.1.35.7 Disk Couple 22 PC
W.1.1.35.8 O-Ring 2 PC
W.1.1.35.9 Hexagon Cap Screw 2 PC
W.1.1.35.10 Hexagon Nut 2 PC
W.1.1.35.11 Disk Couple 6 PC
W.1.1.35.12 O-Ring 2 PC
W.1.1.35.13 Hexagon Cap Screw 2 PC
W.1.1.35.14 Hexagon Nut 2 PC
W.1.1.35.15 Disk Couple 6 PC
W.1.1.35.16 O-Ring 2 PC
W.1.1.35.17 Screw Plug 2 PC
W.1.1.35.18 Seal Ring 2 PC
W.1.1.35.19 Seal Ring 2 PC
W.1.1.35.20 Screw Plug 2 PC
W.1.1.35.21 Hexagon Cap Screw 2 PC
W.1.1.35.22 Hexagon Nut 2 PC
W.1.1.35.23 Disk Couple 6 PC
W.1.1.35.24 O-Ring 2 PC
W.1.1.35.25 Hexagon Cap Screw
12 PC
W.1.1.35.26 Hexagon Nut
12 PC
W.1.1.35.27 Disk Couple
86 PC
W.1.1.35.28 O-Ring
6 PC
W.1.1.35.29 Hexagon Cap Screw
2 PC
W.1.1.35.30 Hexagon Nut 2 PC
W.1.1.35.31 Disk Couple 6 PC
W.1.1.35.32 O-Ring 2 PC
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 68

Sl No.
Item description Quantity Unit Price
W.1.1.35.33 Hexagon Cap Screw 2 PC
W.1.1.35.34 Hexagon Nut 2 PC
W.1.1.35.35 Disk Couple 16 PC
W.1.1.35.36 O-Ring 2 PC
W.1.1.35.37 Seal Ring 2 PC
W.1.1.35.38 Screw Plug 2 PC
W.1.1.35.39 Hexagon Cap Screw 4 PC
W.1.1.35.40 Hexagon Nut 4 PC
W.1.1.35.41 Disk Couple 22 PC
W.1.1.35.42 O-Ring 2PC
W.1.1.35.43 Hexagon Cap Screw 2 PC
W.1.1.35.44 Hexagon Nut 2 PC
W.1.1.35.45 Disk Couple 16 PC
W.1.1.35.46 O-Ring 2 PC
W.1.1.35.47 Hexagon Cap Screw 2 PC
W.1.1.35.48 Hexagon Nut 2 PC
W.1.1.35.49 Disk Couple 12 PC
W.1.1.35.50 O-Ring 2 PC
W.1.1.36 Piping Rack, Left, Pipings
Sl No.
Item description Quantity Unit Price
W.1.1.36.1 Seal Ring 4 PC
W.1.1.36.6 Hexagon Cap Screw 2 PC
W.1.1.36.7 Hexagon Nut 2 PC
W.1.1.36.8 Disk Couple 6 PC
W.1.1.36.9 Gasket 2 PC
W.1.1.36.10 Screw Plug 2 PC
W.1.1.36.11 Seal Ring 2 PC
W.1.1.36.12 Seal Ring 2 PC
W.1.1.36.13 Screw Plug 2 PC
W.1.1.37 Piping Rack, Left
Sl No.
Item description Quantity Unit Price
W.1.1.37.1 Hexagon Cap Screw 4 PC
W.1.1.37.2 Hexagon Nut 4 PC
W.1.1.37.3 Disk Couple 22 PC
W.1.1.37.4 O-Ring 2 PC
W.1.1.37.5 Hexagon Cap Screw 2 PC
W.1.1.37.6 Hexagon Nut 2 PC
W.1.1.37.7 Disk Couple 6 PC
W.1.1.37.8 O-Ring 2 PC
W.1.1.37.9 Screw Plug 2 PC
W.1.1.37.10 Seal Ring 2 PC
W.1.1.37.12 Tape 2 PC
Total
Price
Total
Price
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 69

W.1.1.38 Piping Rack, Right
Sl No.
Item description Quantity Unit Price
W.1.1.38.1 Hexagon Cap Screw 2 PC
W.1.1.38.2 Hexagon Nut 2 PC
W.1.1.38.3 Disk Couple 6 PC
W.1.1.38.4 O-Ring 2 PC
W.1.1.38.5 Seal Ring 2 PC
W.1.1.38.6 Hexagon Cap Screw 2 PC
W.1.1.38.7 Hexagon Nut 2 PC
W.1.1.38.8 Disk Couple 6 PC
W.1.1.38.9 O-Ring 2 PC
W.1.1.38.10 Screw Plug 2 PC
W.1.1.38.11 Seal Ring 2 PC
W.1.1.38.12 Screw Plug 2 PC
W.1.1.39 Blow Off Control Rack
Sl No.
Item description Quantity Unit Price
W.1.1.39.3 Relief Silencer 2 PC
W.1.1.39.4 Seal Ring 14 PC
W.1.1.39.5 Relief Silencer 4 PC
W.1.1.39.6 Seal Ring 6 PC
W.1.1.39.7 Hexagon Head Plug 2 PC
W.1.1.39.14 Seal Ring 20 PC
W.1.1.39.20 Gasket 2 PC
W.1.1.39.23 Hexagon Cap Screw 2 PC
W.1.1.39.24 Hexagon Nut 2 PC
W.1.1.39.25 Disk Couple 6 PC
W.1.1.39.26 Gasket 2 PC
W.1.1.39.27 Hexagon Cap Screw 2 PC
W.1.1.39.28 Hexagon Nut 2 PC
W.1.1.39.29 Disk Couple 6 PC
W.1.1.39.30 Gasket 2 PC
W.1.1.40 Ignition Gas Valves
Sl No.
Item description Quantity Unit Price
W.1.1.40.6 Seal Ring 2 PC
W.1.1.40.7 Seal Ring 4 PC
W.1.1.40.8 Seal Ring 2 PC
W.1.1.40.9 Seal Ring 8 PC
W.1.1.40.14 Seal Ring 2 PC
W.1.1.40.15 Screw Plug 2 PC
W.1.1.40.16 Hexagon Cap Screw 4 PC
W.1.1.40.17 Hexagon Nut 6 PC
W.1.1.40.18 Disk Couple 36 PC
W.1.1.40.19 O-Ring 6 PC
W.1.1.40.20 O-Ring 2 PC
Total
Price
Total
Price
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 70

W.1.1.41 Piping Rack, Front, Pipings
Sl No.
Item description Quantity Unit Price
W.1.1.41.4 O-Ring 2 PC
W.1.1.41.5 Hexagon Cap Screw 4 PC
W.1.1.41.6 Hexagon Nut 4 PC
W.1.1.41.7 Disk Couple 32 PC
W.1.1.41.8 O-Ring 4 PC
W.1.1.41.9 Hexagon Cap Screw 2 PC
W.1.1.41.10 Hexagon Nut
2 PC
W.1.1.41.11 Disk Couple
6 PC
W.1.1.41.12 O-Ring
2 PC
W.1.1.41.15 Screw Plug
2 PC
W.1.1.41.16 Seal Ring 2 PC
W.1.1.41.17 O-Ring 2 PC
W.1.1.41.23 Seal Ring 8 PC
W.1.1.43 Actuator, Compr. Inlet Guide Vanes
Sl No.
Item description Quantity Unit Price
W.1.1.43.4 Gasket Set 2 PC
W.1.1.43.6 Bearing 2 PC
W.1.1.43.7 Gasket Set 2 PC
W.1.1.44 Compressor Blow Off Control Piping
Sl No.
Item description Quantity Unit Price
W.1.1.44.1 Hexagon Cap Screw 4 PC
W.1.1.44.2 Disk Couple 12 PC
W.1.1.44.3 Gasket 4 PC
W.1.1.44.4 Gasket 2 PC
W.1.1.44.5 Hexagon Cap Screw 2 PC
W.1.1.44.6 Hexagon Nut 2 PC
W.1.1.44.7 Disk Couple 6 PC
W.1.1.44.8 Seal Ring 2 PC
W.1.1.44.9 Seal 8 PC
W.1.1.44.10 Gasket 4 PC
W.1.1.45 Pressure Measuring Piping
Sl No.
Item description Quantity Unit Price
W.1.1.45.1 Seal 4 PC
W.1.1.45.2 Gasket 2 PC
W.1.1.46 Temp. Measuring Devices, Gas Turbine
Sl No.
Item description Quantity Unit Price
W.1.1.46.5 Seal Ring 10 PC
W.1.1.47 Drain Piping, Gas Turbine
Sl No.
Item description Quantity Unit Price
W.1.1.47.1 Seal Ring 8 PC
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 71

W.1.1.47.2 Seal Ring 2 PC
W.1.1.48 Assembly, Compr. Blow Off Piping
Sl No.
Item description Quantity Unit Price
W.1.1.48.1 Hexagon Cap Screw 16 PC
W.1.1.48.2 Hexagon Nut 24 PC
W.1.1.48.3 Gasket 6 PC
W.1.1.48.4 Hexagon Cap Screw 8 PC
W.1.1.48.5 Disk Couple 192 PC
W.1.1.49 Instrumentation, Turb. Bearing, Field
Sl No.
Item description Quantity Unit Price
W.1.1.49.1 O-Ring 2 PC
W.1.1.51 Fuel Gas Stop Valve
Sl No.
Item description Quantity Unit Price
W.1.1.51.1 Seals Housing 2 PC
W.1.1.51.3 Gasket Set 2 PC
W.1.1.51.4 Rod Packing 2 PC
W.1.1.51.6 Filter Element 2 PC
W.1.1.51.8 Contamination Indicator 2 PC
W.1.1.51.13 Measur.Gage Connect. 4 PC
W.1.1.52 Fuel Gas Diffusion Control Valve
Sl No.
Item description Quantity Unit Price
W.1.1.52.1 Seals Housing 2 PC
W.1.1.52.3 Gasket Set
2 PC
W.1.1.52.4 Rod Packing
2 PC
W.1.1.52.6 Filter Element 2 PC
W.1.1.52.8 Contamination Indicator
2 PC
W.1.1.52.13 Measur.Gage Connect.
4 PC
W.1.1.53 Fuel Gas Pilot Control Valve
Sl No.
Item description Quantity Unit Price
W.1.1.53.1 Seals Housing 2 PC
W.1.1.53.3 Inner Seals Kit 2 PC
W.1.1.53.4 Rod Packing 2 PC
W.1.1.53.6 Filter Element 2 PC
W.1.1.54 Fuel Gas Piping
Sl No.
Item description Quantity Unit Price
W.1.1.54.1 Hexagon Cap Screw 4 PC
W.1.1.54.2 Hexagon Nut 4 PC
W.1.1.54.3 Disk Couple 22 PC
W.1.1.54.4 a-Ring 4 PC
W.1.1.54.5 Hexagon Cap Screw 6 PC
W.1.1.54.6 Hexagon Nut 6 PC
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 72

W.1.1.54.7 Disk Couple 44 PC
W.1.1.54.8 a-Ring 4 PC
W.1.1.55 Ignition Gas Piping
Sl No.
Item description Quantity Unit Price
W.1.1.55.2 Hexagon Cap Screw 2 PC
W.1.1.55.3 Hexagon Nut 2 PC
W.1.1.55.4 Disk Couple 12 PC
W.1.1.55.5 a-Ring 2 PC
W.1.1.55.6 Hexagon Cap Screw 2 PC
W.1.1.55.7 Hexagon Nut 2 PC
W.1.1.55.8 Disk Couple 12 PC
W.1.1.55.9 a-Ring 4 PC
Total
Price
W.1.4 Econopac_2 Years Spare Parts
W.1.4.1 Fuel Gas Filter
Sl No.
Item description Quantity Unit Price
W.1.4.1.1 Cover Seal 2 PC
W.1.4.2 Fuel Gas Solenoid Valve
Sl No.
Item description Quantity Unit Price
W.1.4.2.1 Set Of Gaskets 2 set
W.1.4.2.2 Flange Sealings Cmpl. W.
2 PC
Nordlock Washers
W.1.4.3 Lube Oil Fin Fan Cooler
Sl No.
Item description Quantity Unit Price
W.1.4.3.1 Ball Bearing Set 6 Set
W.1.4.3.2 Flange Gasket Ansi 4” 12 PC
W.1.4.3.3 Flange Gasket Ansi 6” 8 PC
W.1.4.3.4 Gasket Cu, ½” 12 PC
W.1.4.4 Lube Oil Package - Lube Oil Filter
Sl No.
Item description Quantity Unit Price
W.1.4.4.1 Filter 12 PC
W.1.4.4.2 Gaskets 12 PC
W.1.4.5 Lube Oil Package – Liting Oil Filter
Sl No.
Item description Quantity Unit Price
W.1.4.5.1 Filter 2 PC
W.1.4.5.2 Gasket 2 PC
W.1.4.6 Lube Oil Package - Oil Mist Extraction
Sl No.
Item description Quantity Unit Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 73

W.1.4.6.1 Tmg-Gasket 2 PC
W.1.4.7 Lube Oil Package - Niveau Gard
Sl No.
Item description Quantity Unit Price
W.1.4.7.1 Gasket 2 PC
W.1.4.8 Lube Oil Package - Temperature Controller
Sl No.
Item description Quantity Unit Price
W.1.4.8.1 Seal Assambly 18 PC
W.1.4.8.2 Seal For Case 2 PC
W.1.4.8.3 Oil Strainer 4 PC
Total
Price
Total
Price
W.1.4.9 Lube Oil Package - Connection Sets
Sl No.
Item description Quantity Unit Price
W.1.4.9.1 On150 10 PC
W.1.4.9.2 On100 2 PC
W.1.4.9.3 On80 6 PC
W.1.4.9.4 On50 4 PC
W.1.4.9.5 On25 2 PC
W.1.4.9.6 060,3 Mm 2 PC
W.1.4.9.7 048,3 Mm 2 PC
W.1.4.9.8 042,3 Mm 4 PC
W.1.4.9.9 033,7 Mm 6 PC
W.1.4.9.10 0160 Mm 4 PC
W.1.4.9.11 0165 Mm 4 PC
W.1.4.9.12 Gasket For Manhole 2 PC
W.1.4.9.13 Gasket For Lube Oil Pump 4 PC
W.1.4.9.14 Gasket For Emergency Oil
Pump
2 PC
W.1.4.9.15 Gasket For Lift Up Oil Pump 2 PC
W.1.4.9.16 Gasket For Oil Mist Extraction 2 PC
Total
Price
W.1.4.10 Hydraulik Oil Package – Flexible Coupling
Sl No.
Item description Quantity Unit Price
W.1.4.10.1 Flexible Gear 4 PC
W.1.4.11 Hydraulik Oil Package – Filter
Sl No.
Item description Quantity Unit Price
W.1.4.11.1 Air Filter Cartridge 2 PC
W.1.4.11.2 Filter Cartridge 2 PC
W.1.4.12 Hydraulik Oil Package – Measurement
Sl No.
Item description Quantity Unit Price
W.1.4.12.1 Filter Cartridge 4 PC
Total
Price
Total
Price
Total
Price
W.1.4.13 Hydraulik Oil Package – Sets
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 74

Sl No.
Item description Quantity Unit Price
W.1.4.13.1 Screw 2 Set
W.1.4.13.2 Sealing 2 Set
W.1.4.14 Fuel Gas Piping
Sl No.
Item description Quantity Unit Price
W.1.4.14.1
Spare Parts For Isp-Category
W
2 Set
W.1.4.15 Lube Oil Piping Gt
Sl No.
Item description Quantity Unit Price
W.1.4.15.1
Spare Parts For Isp-Category
W
2 Set
W.1.4.16 Lube Oil Pipng Geno
Sl No.
Item description Quantity Unit Price
W.1.4.16.1
Spare Parts For Isp-Category
W
2 Set
W.1.4.17 Compressor Blow Off Control Piping
Sl No.
Item description Quantity Unit Price
W.1.4.17.1
Spare Parts For Isp-Category
W
2 Set
W.1.4.18 Pressure Measuring Piping
Sl No.
Item description Quantity Unit Price
W.1.4.18.1
Spare Parts For Isp-Category
W
2 Set
W.1.4.19 Drain Piping Gt
Sl No.
Item description Quantity Unit Price
W.1.4.19.1
Spare Parts For Isp-Category
W
2 Set
W.1.4.20 Hydraulic Piping
Sl No.
Item description Quantity Unit Price
W.1.4.20.1
Spare Parts For Isp-Category
W
2 Set
W.1.4.21 Mbv Base-Piping
Sl No.
Item description Quantity Unit Price
W.1.4.21.1 Spare Parts For Isp-Category W 2 Set
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
W.1.4.22 Mbv Cooler Base-Piping
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 75

Sl No.
Item description Quantity Unit Price
W.1.4.22.1 Spare Parts For Isp-Category W 2 Set
W.1.4.23 Air Intake-Filter House
Sl No.
Item description Quantity Unit Price
W.1.4.23.1 Gasket For Inspection Door 100 M
Total
Price
Total
Price
W.1.4.24 Wash Water Pump Set
Sl No.
Item description Quantity Unit Price
W.1.4.24.1 Shaft Seal Complete Cm 8/16 2 PC
W.1.4.24.2 Service Kit Com 8,8-14 Stages 2 PC
W.1.4.24.3 1” (Dn25) Viton Gasket 4 PC
W.1.4.24.4 1 ½” (Dn25) Viton Gasket 4 PC
W.1.4.25 Gt Standstill Air Dryer
Sl No.
Item description Quantity Unit Price
W.1.4.25.1 Filter 2 PC
W.1.4.25.2 Filter 2 PC
W.1.4.25.3 Belt Tightener Pully 2 PC
W.1.4.25.4 Belt 2 PC
W.1.4.25.5 Pulley 2 PC
W.1.4.25.6 Belt Thightener 2 PC
Generator Cooling System – 8 Fan Water
W.1.4.26 Cooler
Sl No.
Item description Quantity Unit Price
W.1.4.26.1 Bearing Set For Fan Motor 16 Set
W.1.4.26.2 Flange Gasket Dn65 32 PC
W.1.4.26.3 Flange Gasket Ansi 8”(Dn200) 8 PC
W.1.4.26.4 Gasket Cu, ½” 16 PC
Generator Cooling System - Pump Skid For
W.1.4.27 Water Cooler
Sl No.
Item description Quantity Unit Price
W.1.4.27.1 Bearing Set For Motor 4 Set
W.1.4.27.2 Pump Ball Bearing 4 PC
W.1.4.27.3 Set Of Gaskets For Pump 2 PC
W.1.4.27.4 Flange Gasket, Ansi 8" 8 PC
W.1.4.27.5 Gasket Cu, 1/2" 8 PC
W.1.5.1.1 Cover Seal 3 PC
W.1.5.2.1 Set Of Gaskets 3 Set
W.1.5.2.2 Flange Sealings Cmpl. W. 3 PC
Nordlock Washers
W.1.5.3.1 Ball Bearing Set 9 Set
W.1.5.3.2 Flange Gasket Ansi 4" 18 PC
W.1.5.3.3 Flange Gasket Ansi 6" 12 PC
Total
Price
Total
Price
Total
Price
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 76

Sl No.
Item description Quantity Unit Price
W.1.5.3.4 Gasket Cu, 1/2" 18 PC
W.1.5.4.1 Filter 18 PC
W.1.5.4.2 Gaskets 18 PC
W.1.5.5.1 Filter 3 PC
W.1.5.5.2 Gaskets 3 PC
W.1.5.6.1 Timg-Gaslet 3 PC
W.1.5.7.1 Gaslet 3 PC
W.1.5.8.1 Seal Assambly 27 PC
W.1.5.8.2 Seal for Case 3 PC
W.1.5.8.3 Oil Strainer 6 PC
W.1.5.9.1 Dn150 15 PC
W.1.5.9.2 Dn100 3 PC
W.1.5.9.3 Dn80 9 PC
W.1.5.9.4 Dn50 6 PC
W.1.5.9.5 Dn25 3 PC
W.1.5.9.6 D 60.3 Mm 3 PC
W.1.5.9.7 D 48.3 Mm 3 PC
W.1.5.9.8 D 42.3 Mm 6 PC
W.1.5.9.9 D 33.7 Mm 9 PC
W.1.5.9.10 D 160 Mm 6 PC
W.1.5.9.11 D 165 Mm 6 PC
W.1.5.9.12 Gasket For Manhole 3 PC
W.1.5.9.13 Gasket For Lube3 Oil Pump 6 PC
W.1.5.9.14 Gasket For Emergency Oil Pump 3 PC
W.1.5.9.15 Gasket For Lift Up Oil Pump 3 PC
W.1.5.9.16 Gasket For Oil Mist Extraction 3 PC
W.1.5.10.1 Flexible Gear 6 PC
W.1.5.11.1 Air Filter Cartridge 3 PC
W.1.5.11.2 Filter Cartridge 3 PC
W.1.5.12.1 Filter Cartridge 6 PC
W.1.5.13.1 Screw 3 PC
W.1.5.13.2 Sealing 3 Set
W.1.5.14.1 Spare Parts For Isp-Category W 3 Set
W.1.5.15.1 Spare Parts For Isp-Category W 3 Set
W.1.5.16.1 Spare Parts For Isp-Category W 3 Set
W.1.5.17.1 Spare Parts For Isp-Category W 3 Set
W.1.5.18.1 Spare Parts For Isp-Category W 3 Set
W.1.5.19.1 Spare Parts For Isp-Category W 3 Set
W.1.5.20.1 Spare Parts For Isp-Category W 3 Set
W.1.5.21.1 Spare Parts For Isp-Category W 3 Set
W.1.5.22.1 Spare Parts For Isp-Category W 3 Set
W.1.5.23.1 Gasket For Inspection Door 100 M
W.1.5.24.1 Shaft Seal Complete Cm 8/16 3 PC
W.1.5.24.2 Service Kit Cm8,8-14 Stages 3 PC
W.1.5.24.3 1" (Dn25) Viton Gasket 6 PC
W.1.5.24.4 1" (Dn38) Viton Gasket 6 PC
W.1.5.25.1 Filter 3 PC
W.1.5.25.2 Filter 3 PC
W.1.5.25.3 Belt Tightener Pully 3 PC
W.1.5.25.4 Belt 3 PC
W.1.5.25.5 Pulley 3 PC
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 77

Sl No.
Item description Quantity Unit Price
W.1.5.25.6 Belt Tightener 3 PC
W.1.5.26.1 Bearing Set For Fan Motor 24 Set
W.1.5.26.2 Flange Gasket Dn65 48 PC
W.1.5.26.3 Flange Gasket Ansi 8" (Dn200) 12 PC
W.1.5.26.4 Gasket Cu, 1/2" 24 PC
W.1.5.27.1 Bearing Set For Motor 6 Set
W.1.5.27.2 Pump Ball Bearing 6 PC
W.1.5.27.3 Set Of Gaskets For Pump 3 PC
W.1.5.27.4 Flage Gasket Ansi8" 12 PC
W.1.5.27.5 Gasket Cu, 1/2" 12 PC
W.3 Generator
W.3.1 Geno GT Day to Day TLRI
W.3.1.1 Dry Air Blower Installation
Sl No.
Item description Quantity Unit Price
W.3.1.1.1 Filter Mat 4 PC
W.3.1.2 Grounding Brush
Sl No.
Item description Quantity Unit Price
W.3.1.2.1 2Layer Contact Brush 16 PC
W.3.1.3 Brush Complement
Sl No.
Item description Quantity Unit Price
W.3.1.3.1 Carbon Brush 224 PC
W.3.1.4 Cooler Cover
Sl No.
Item description Quantity Unit Price
W.3.1.4.1 Filter Mat 8 PC
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
**
Total Price for Wear & Tear parts
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 78

Minor Inspection Parts for 2 Years (CI) but not limited to the following
(Reference model SGT5-2000E)
For different model, Bidder has to quote equivalent spares
K.1 Gas Turbine Systems
K1.1.1 Centre Casing
Sl No.
Item description Quantity Unit Price
K1.1.1.1 Thread Insert 10 PC
K1.1.1.2 Assembly, Centre Casing
Sl No.
Item description Quantity Unit Price
K1.1.1.2.14 O-Ring 2 PC
K1.1.1.2.15 Hexagon Cap Screw 10 PC
K1.1.1.2.23 Screw Plug 2 PC
K1.1.1.2.24 Screw Plug 2 PC
K1.1.1.2.25 Screw Plug 14 PC
K1.1.1.2.26 Seal Ring 8 PC
K1.1.1.2.27 Seal Ring 4 PC
K1.1.1.2.28 Seal Ring
50 PC
K.1.1.10 Assembly, Compr. Bearing
Sl No.
Item description Quantity Unit Price
K.1.1.10.27 Screw Plug 2 PC
K.1.1.10.28 Seal Ring 2 PC
K.1.1.19 Assembly, Compr. Guide Vane Carrier 1
Sl No.
Item description Quantity Unit Price
K.1.1.19.18 Screw Plug 6 PC
K.1.1.19.19 Seal Ring 24 PC
K.1.1.21 Assembly, Compr. Guide Vane Carrier 2
Sl No.
Item description Quantity Unit Price
K.1.1.21.17 Screw Plug 6 PC
K.1.1.23 Assembly, Compr. Guide Vane Carrier 3
Sl No.
Item description Quantity Unit Price
K.1.1.23.17 Screw Plug 6 PC
K.1.1.27 Combustion Chamber, Pre-Assembly
Sl No.
Item description Quantity Unit Price
K.1.1.27.6 Hexagon Cap Screw 20 PC
K.1.1.27.7 Hexagon Nut 20 PC
K.1.1.27.8 Disk 80 PC
K.1.1.27.9 Taper Pin 6 PC
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 79

Sl No.
Item description Quantity Unit Price
K.1.1.27.10 Hexagon Nut 4 PC
K.1.1.27.11 Gasket 4 PC
K.1.1.28 Burner Assembly, Silo-Comb. Chamb.
Sl No.
Item description Quantity Unit Price
K.1.1.28.1 Socket Head Screw 22 PC
K.1.1.28.2 Clip 44 PC
K.1.1.28.3 Ignition Electrode 12 PC
K.1.1.28.4 Ignition Electrode 12 PC
K.1.1.28.5 Fastening Wire 12 PC
K.1.1.28.6 Seal Ring 22 PC
K.1.1.28.7 Insert Ring 22 PC
K.1.1.28.8 Screw 22 PC
K.1.1.28.9 Thermocouple Connecting
Head
12 PC
K.1.1.28.10 Hexagon Nut 12 PC
K.1.1.28.11 Sheathed Thermocouple 22 PC
K.1.1.28.12 Npt Pipe Union 22 PC
K.1.1.28.13 Socket Head Screw 32 PC
K.1.1.28.14 Disk Couple 32 PC
K.1.1.28.16 Seal Ring 12 PC
K.1.1.28.17 O-Ring. 22 PC
K.1.1.28.18 Seal Ring 22 PC
K.1.1.28.19 Seal Ring 22 PC
K.1.1.28.20 Seal 12 PC
K.1.1.28.21 Seal Ring 12 PC
K.1.1.28.22 Hexagon Nut 12 PC
K.1.1.28.23 Seal Ring 12 PC
K.1.1.28.24 Disk Couple 32 PC
K.1.1.28.25 Socket Head Screw 32 PC
K.1.1.28.26 Stud Bolt 64 PC
K.1.1.28.27
Disk
64
PC
K.1.1.28.28 Hexagon Nut
64
PC
K.1.1.28.29 Gasket
12
PC
K.1.1.29 Fuel Gas Header, Burner
Sl No.
Item description Quantity Unit Price
K.1.1.29.1
Thread Insert
K.1.1.32 Cable Arrangement, Comb. Chambers
Sl No.
Item description Quantity Unit Price
K.1.1.32.5 Plug 22 PC
22
PC
Total
Price
Total
Price
Total
Price
Total
Price
K.1.1.33 Assembly, Comb. Chambers
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 80

Sl No.
Item description Quantity Unit Price
K.1.1.33.35 Hexagon Nut 128 PC
K.1.1.33.36 Stud Bolt 128 PC
K.1.1.33.37 Disk 128 PC
K.1.1.34 Assembly, Comb. Chambers, Field
Sl No.
Item description Quantity Unit Price
K.1.1.34.4 Screw Plug 2 PC
K.1.1.34.5 Seal Ring 8 PC
K.1.1.34.6 O-Ring 16 PC
K.1.1.34.7 Glass 8 PC
K.1.1.34.8 Socket Head Screw 32 PC
K.1.1.34.9 Hexagon Nut 8 PC
K.1.1.34.10 Hexagon Cap Screw 8 PC
K.1.1.34.11 Disk Couple 64 PC
K.1.1.34.12 Seal Ring 32 PC
K.1.1.34.13 Seal Ring 4 PC
K.1.1.34.14 Stud Bolt 8 PC
K.1.1.34.15 Hexagon Nut 8 PC
K.1.1.34.16 Disk 32 PC
K.1.1.34.17 Seal Ring 8 PC
K.1.1.34.18 O-Ring 32 PC
K.1.1.34.19 Seal Ring 64 PC
K.1.1.34.20 Socket Head Screw 64 PC
K.1.1.34.21 Glass 16 PC
K.1.1.34.22 Threaded Bolt 6 PC
K.1.1.34.23 Hexagon Nut 34 PC
K.1.1.34.24 Disk Couple 128 PC
K.1.1.34.25 Cup Spring 240 PC
K.1.1.34.26 Hexagon Cap Screw 10 PC
K.1.1.34.27 Gasket 48 PC
K.1.1.56 Exhaust Diffusor
Sl No.
Item description Quantity Unit Price
K.1.1.56.2 Hexagon Cap Screw 4 PC
K.1.1.56.3 Hexagon Cap Screw 10 PC
K.1.1.56.4 Hexagon Nut 10 PC
K.1.1.56.5 Gasket 2 PC
K.1.1.56.6 Disk Couple 80 PC
Total
Price
Total
Price
Total
Price
K.1.2 SGT5-2000E Combustion Chamber Tiles
K.1.2.1 Combustion Chamber, Pre-Assembly
Sl No.
Item description Quantity Unit Price
K.1.2.1.1 Brick 222 PC
K.1.2.1.2 Brick 50 PC
K.1.2.1.3 Tile Holder 26
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 81

Sl No.
Item description Quantity Unit Price
PC
K.1.2.1.4
26
Tile Holder
PC
K.1.2.1.5
26
Support
PC
K.1.2.1.6
26
Brick
PC
K.1.2.1.7 Tile Holder 172 PC
K.1.2.1.8 Profiled Section 694 PC
K.1.2.1.9 Tile Holder 50 PC
K.1.2.1.10 Tile Holder 50 PC
K.1.2.1.11 Bolt 196 PC
K.1.2.2 Assembly,Comb.chambers
Sl No.
Item description Quantity Unit Price
K.1.2.2.1 Insert 6 PC
K.1.4 Econopac-2 Year Spare Parts
Gas Detection System-Automation System
K.1.4.28 Turbo Set Gt
Sl No.
Item description Quantity Unit Price
K.1.4.28.1 Simatic Buffer Battery 95U/95F 2 PC
K.1.4.28.2 Battery For Power Supply 2 PC
K.1.4.29 Gas Detection System-Turbine Control system
Sl No.
Item description Quantity Unit Price
K.1.4.29.1 Battery For Extension Unit 2 PC
K.1.14.30 Gas Detection System-Emission Monitoring System
Sl No.
Item description Quantity Unit Price
K.1.14.30.1 Filter element For Coarse Filter 2 PC
20 um
K.1.14.30.2 Converter Cartridge Inci 2 PC
Sealings
K.1.14.30.3 Silicone Tube Set Sr25 Dn4/6 2 PC
K.1.14.30.4 Filter Element 2 um 2 PC
K.1.14.30.5 Filter element For Headed 2 PC
Probe
K.1.14.30.6 Seal Ring 2 PC
K.1.14.30.7 Membrane Gas Pump 2 PC
K.1.14.30.8 Membrane Type K 2 PC
**
Price for 1 set of Minor Inspection spares:
Total
Price
Total
Price
Total
Price
Total
Price
Total
Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 82

Hot Gas Path Inspection ( HGPI) Spares but not limited to the following
(Reference model SGT5-2000E)
For different model, Bidder has to quote equivalent spares
M.1 Gas Turbine Systems
M 1.1.2 Assembly, Centre Casing
Sl No.
Item description Quantity Unit Price
M1.1.2.1 Stud Bolt 1 PC
M1.1.2.2 Stud Bolt 2 PC
M1.1.2.3 Hexagon Nut 5 PC
M1.1.2.4 Disk 5 PC
M1.1.2.5 Disk 1 PC
M1.1.2.6 Screw 2 PC
M1.1.2.7 Cap Nut 2 PC
M1.1.2.8 Disk 2 PC
M1.1.2.9 Disk 1 PC
M1.1.2.10 Disk 2 PC
M1.1.2.11 Hexagon Cap Screw 3 PC
M1.1.2.12 Taper Pin 1 PC
M1.1.2.13 Taper Pin 1 PC
M1.1.2.14 Thread Insert 48 PC
M1.1.2.15 Thread Insert 4 PC
M1.1.2.16 Thread Insert 10 PC
M1.1.2.17 Thread Insert 3 PC
M1.1.2.18 Thread Insert 10 PC
M1.1.2.19 Thread Insert 3 PC
Total price
M 1.1.3 Turbine Exhaust Casing With Lining
Sl No. Item description Quantity Unit Price Total Price
M1.1.3.1 Thread Insert 4 PC
M1.1.3.2 Thread Insert 9 PC
M1.1.3.3 Thread Insert 4 PC
M.1.1.4 Assembly, Exhaust Casing
Sl No. Item description Quantity Unit Price Total Price
M.1.1.4.1 Hexagon Cap Screw
4 PC
M.1.1.4.2 Disk
13PC
M.1.1.4.3 Disk 13 PC
M.1.1.4.4 Stud Bolt 2 PC
M.1.1.4.5 Hexagon Nut 13 PC
M.1.1.4.6 Stud Bolt 1 PC
M.1.1.4.7 Taper Pin 1 PC
M.1.1.4.8 Hexagon Cap Screw 2 PC
M.1.1.4.9 Hexagon Cap Screw 2 PC
M.1.1.4.10 Stud Bolt 5. PC
M.1.1.4.11 Disk 3 PC
M.1.1.4.12 Taper Pin 1 PC
M.1.1.4.13 Disk Couple 2 PC
M.1.1.4.14 Socket Head Screw 1 PC
M.1.1.5 Gas Turbine Rotor
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 83

Sl No. Item description Quantity Unit Price Total Price
M.1.1.5.1 Spacer Ring 1 PC
M.1.1.5.2 Spacer Ring 1 PC
M.1.1.5.3 Spacer Ring 1 PC
M.1.1.5.4 Lock Washer 29 PC
M.1.1.5.5 Lock Washer 33 PC
M.1.1.5.6 Lock Washer 37 PC
M.1.1.5.7 Lock Washer 41 PC
M.1.1.5.8 Lock Washer 43 PC
M.1.1.5.9 Lock Washer 43 PC
M.1.1.5.10 Fixing Pin 1 PC
M.1.1.5.11 Parallel Key 88 PC
M.1.1.5.12 Parallel Key 88 PC
M.1.1.5.13 Threaded Pin 1 PC
M.1.1.5.14 Seal Wire 89 PC
M.1.1.5.15 Seal Wire 89 PC
M.1.1.5.16 Seal Strip 89 PC
M.1.1.5.17 Bolt 1 PC
M.1.1.5.18 Parallel Key 88 PC
M.1.1.5.19 Parallel Key 88 PC
M.1.1.5.20 Threaded Pin 1 PC
M.1.1.5.21 Seal Wire 89 PC
M.1.1.5.22 Seal Wire 89 PC
M.1.1.5.23 Seal Strip 89 PC
M.1.1.5.24 Bolt 1 PC
M.1.1.5.25 Parallel Key 62 PC
M.1.1.5.26 Parallel Key 62 PC
M.1.1.5.27 Threaded Pin 1 PC
M.1.1.5.28 Seal Wire 63 PC
M.1.1.5.29 Seal Strip 8 PC
M.1.1.5.30 Bolt 1 PC
M.1.1.5.31 Seal Wire 44 PC
M.1.1.5.32 Seal Strip 88PC
M.1.1.5.33 Seal Strip 8 PC
M.1.1.5.34 Bolt 1 PC
M.1.1.5.35 Lock Washer 11 PC
M.1.1.5.36 Spacer Ring 1 PC
M.1.1.6 Turbine Inlet Casing Assembly
Sl No. Item description Quantity Unit Price Total Price
M.1.1.6.1 Disk 4 PC
M.1.1.6.2 Disk 4 PC
M.1.1.6.3 Disk 4 PC
M.1.1.6.4 Disk 1 PC
M.1.1.6.5 Disk 1 PC
M.1.1.6.6 Threaded Bolt 2 PC
M.1.1.6.7 Disk 1 PC
M.1.1.6.8 Cup Spring 8 PC
M.1.1.6.9 Disk 1 PC
M.1.1.6.10 Disc 9420 1 PC
M.1.1.6.11 Bolt 20 PC
M.1.1.6.12 Bolt 2 PC
M.1.1.6.13 Bolt 20 PC
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 84

Sl No. Item description Quantity Unit Price Total Price
M.1.1.6.14 Bolt 2 PC
M.1.1.6.19 Socket Head Screw 1 PC
M.1.1.6.20 Disk Couple 1 PC
M.1.1.6.21 Parallel Pin 1 PC
M.1.1.6.22 Hexagon Nut 1 PC
M.1.1.7 Assembly, Turbine Inlet Casing
Sl No. Item description Quantity Unit Price Total Price
M.1.1.7.1 Shim 4 PC
M.1.1.7.2 Support 1 PC
M.1.1.7.3 Hexagon Cap Screw 1 PC
M.1.1.7.4 Disk 1 PC
M.1.1.7.7 Seal Ring 2 PC
M.1.1.7.8 Hexagon Cap Screw 4 PC
M.1.1.7.9 Hexagon Cap Screw 1 PC
M.1.1.7.10 Disk 1 PC
M.1.1.8 Bearing Casing, Compressor
Sl No. Item description Quantity Unit Price Total Price
M.1.1.8.4 Seal Strip 65 PC
M.1.1.8.5 Socket Head Screw 2 PC
M.1.1.8.6 Disk Couple 6 PC
M.1.1.8.7 Taper Pin 2 PC
M.1.1.8.8 Seal Strip 3 PC
M.1.1.8.9 Seal Strip 81 PC
M.1.1.8.10 Socket Head Screw 1 PC
M.1.1.8.11 Taper Pin 2 PC
M.1.1.8.12 Hose 1 PC
M.1.1.8.13 Seal Ring 4 PC
M.1.1.8.14 Disk Couple 2 PC
M.1.1.8.15 Hexagon Cap Screw 1 PC
M.1.1.8.18 Seal Strip 34 PC
M.1.1.8.20 Locking Pin 8 PC
M.1.1.8.21 Spring Element 10 PC
M.1.1.8.22 Notched Pin 40 PC
M.1.1.8.23 Locking Pin 36 PC
M.1.1.8.24 Stud Bolt 1 PC
M.1.1.8.25 Hexagon Nut 1 PC
M.1.1.8.26 Taper Pin 2 PC
M.1.1.8.27 Socket Head Screw 1 PC
M.1.1.10 Assembly, Compr. Bearing
Sl No. Item description Quantity Unit Price Total Price
M1.1.10.1 Socket Head Screw 3 PC
M1.1.10.2 Disk Couple 12 PC
M1.1.10.3 Hexagon Nut 3 PC
M1.1.10.4 Stud Bolt 2 PC
M1.1.10.6 Hexagon Cap Screw 6 PC
M1.1.10.8 Taper Pin 1 PC
M1.1.10.9 Socket Head Screw 1 PC
M1.1.10.10 Hexagon Cap Screw 1 PC
M1.1.10.11 Disk Couple 4 PC
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 85

Sl No. Item description Quantity Unit Price Total Price
M1.1.10.13 Taper Pin 4 PC
M1.1.10.14 Hexagon Cap Screw 1 PC
M1.1.10.15 Washer.Couple 8 PC
M1.1.10.16 O-Ring 2 PC
M1.1.10.17 O-Ring 2 PC
M1.1.10.22 Hexagon Nut 1 PC
M1.1.10.23 Profile 50 DM
M1.1.10.24 Hexagon Cap Screw 6 PC
M1.1.10.25 Hexagon Cap Screw 5 PC
M1.1.10.26 Taper Pin 4 PC
M1.1.10.32 Hexagon Cap Screw 3 PC
M1.1.10.34 Hexagon Nut 2 PC
M1.1.10.36 Round 20DM
M.1.1.11 Bearing Casing, Turbine
Sl No. Item description Quantity Unit Price Total Price
M1.1.11.1 Seal Ring 1 PC
M1.1.11.2 Seal Ring 1 PC
M1.1.11.3 Disk 1 PC
M1.1.11.4 Hexagon Nut 1 PC
M1.1.11.5 Hose 1 PC
M1.1.11.6 Hexagon Cap Screw 1 PC
M1.1.11.7 Disk Couple 2 PC
M1.1.11.8 Taper Pin 2 PC
M1.1.11.9 Parallel Pin 1 PC
M1.1.11.11 Seal Strip 101 DM
M1.1.11.12 Socket Head Screw 1 PC
M1.1.11.13 Taper Pin 2 PC
M1.1.11.14 Socket Head Screw 2 PC
M1.1.11.15 Disk Couple 12 PC
M1.1.11.16 Socket Head Screw 1 PC
M1.1.11.17 Taper Pin 4 PC
M1.1.11.19 Seal Strip 53 DM
M1.1.11.20 Hexagon Cap Screw
1 PC
M1.1.11.21 Disk Couple
8 PC
M1.1.11.22 Hexagon Nut
1 PC
M1.1.11.23 Hexagon Cap Screw
5 PC
M1.1.11.24 Disk Couple 18 PC
M1.1.11.26 Seal Strip 40 DM
M1.1.11.27 Gasket 1 PC
M1.1.11.28 Socket Head Screw 2 PC
M1.1.11.30 a-Ring 1 PC
M1.1.11.31 a-Ring 1 PC
M1.1.11.32 Socket Head Screw 1 PC
M1.1.11.33 Disk Couple 8 PC
M1.1.11.39 Hexagon Nut 1 PC
M1.1.11.42 Taper Pin 1 PC
M1.1.11.43 Disk 1 PC
M1.1.11.44 Stud Bolt 1 PC
M1.1.11.45 Stud Bolt 1 PC
M1.1.11.46 Disk Couple 1 PC
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 86

Sl No. Item description Quantity Unit Price Total Price
M1.1.11.47 Stud Bolt 1 PC
M1.1.11.48 Socket Head Screw. 1 PC
M1.1.11.49 Hexagon Nut 1 PC
M1.1.11.50 Socket Head Screw 1 PC
M.1.1.13 Rotor Seal, Turbine Bearing
Sl No. Item description Quantity Unit Price Total Price
M.1.1.13.1 Seal Strip 5 PC
M.1.1.13.2 Seal Strip 7 PC
M.1.1.13.3 Socket Head Screw 3 PC
M.1.1.13.4 Socket Head Screw 1 PC
M.1.1.13.5 Taper Pin 2 PC
M.1.1.13.6 Sockel Head Screw 1 PC
M.1.1.14 Compressor Diffusor, Assembly
Sl No. Item description Quantity Unit Price Total Price
M.1.1.14.1 Seal Strip 12 PC
M.1.1.14.2 Hexagon Cap Screw 192 PC
M.1.1.14.3 Disk Couple 192 PC
M.1.1.14.4 Socket Head Screw 1 PC
M.1.1.15 Assembly, Compressor Diffusor
Sl No. Item description Quantity Unit Price Total Price
M.1.1.15.3 Parallel Pin 1 PC
M.1.1.15.4 Hexagon Cap Screw 3 PC
M.1.1.15.5 Disk Couple 20 PC
M.1.1.15.6 Hexagon Nut 3 PC
M.1.1.15.7 Taper Pin 2 PC
M.1.1.15.8 Socket Head Screw 1 PC
M.1.1.15.9 Disk Couple’ 4 PC
M.1.1.17 Actuator, Compr. Inlet Guide Vanes
Sl No. Item description Quantity Unit Price Total Price
M.1.1.17.4 Threaded Pin 4 PC
M.1.1.17.7 Spacer 32 PC
M.1.1.17.8 Ball Bearing 8 PC
M.1.1.17.9 Bolt 36 PC
M.1.1.17.11 Threaded Pin 9 PC
M.1.1.17.12 O-Ring
72 PC
M.1.1.17.14 Spanner Nut
9 PC
M.1.1.17.15 Hexagon Nut
9 PC
M.1.1.17.16 Joint Head
4 PC
M.1.1.17.17 Joint Head 4 PC
M.1.1.17.18 Hexagon Nut 9 PC
M.1.1.17.19 Ring 36 PC
M.1.1.17.20 Hexagon Nut 9 PC
M.1.1.17.21 Disk 72 PC
M.1.1.17.22 Bushing 36 PC
M.1.1.17.23 Hexagon Cap Screw 36 PC
M.1.1.17.24 Boll 36 PC
M.1.1.17.25 Ring 36 PC
M.1.1.17.26 Hexagon Cap Screw 1 PC
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 87

Sl No. Item description Quantity Unit Price Total Price
M.1.1.17.27 Hexagon Nut 1 PC
M.1.1.17.28 Hexagon Nut 9 PC
M.1.1.17.29 Socket Head Screw 1 PC
M.1.1.17.30 Socket Head Screw 1 PC
M.1.1.17.32 Taper Pin 1 PC
M.1.1.17.41 Bushing 2 PC
M.1.1.17.45 Socket Head Screw 2 PC
M.1.1.17.50 Pin 1 PC
M.1.1.17.51 Socket Head Screw 1 PC
M.1.1.17.53 Socket Head Screw 1. PC
M.1.1.17.55 Countersunk Screw 1 PC
M.1.1.17.61 Cup Spring 2 PC
M.1.1.18 Compressor Guide Vane Carrier 1
Sl No. Item description Quantity Unit Price Total Price
M.1.1.18.1 Thread Insert 9 PC
M.1.1.18.2 Countersunk Screw 1 PC
M.1.1.18.3 Socket Head Screw 1 PC
M.1.1.18.4 Taper Pin 2 PC
M.1.1.18.5 Socket Head Screw 42 PC
M.1.1.18.6 Seal Stnp 4 PC
M.1.1.18.7 Socket Head Screw 44 PC
M.1.1.18.8 Seal Stnp 3 PC
M.1.1.18.9 Socket Head Screw 46 PC
M.1.1.18.10 Seal Strip 4 PC
M.1.1.18.11 Socket Head Screw 12 PC
M.1.1.18.12 Taper Pin 8 PC
M.1.1.19 Assembly, Compr. Guide Vane Carrier 1
Sl No. Item description Quantity Unit Price Total Price
M.1.1.19.1 Hexagon Cap Screw 30 PC
M.1.1.19.2 Pin 4 PC
M.1.1.19.3 Screw Plug 1 PC
M.1.1.19.4 Socket Head Screw 1 PC
M.1.1.19.6 Hexagon Cap Screw 4 PC
M.1.1.19.7 Hexagon Cap Screw 13 PC
M.1.1.19.8 Hexagon Cap Screw 1 PC
M.1.1.19.11 Bushing 36 PC
M.1.1.19.12 Bushing 36 PC
M.1.1.19.13 O-Ring 36 PC
M.1.1.19.14 Bushing 36 PC
M.1.1.19.15 Stud Bolt
2 PC
M.1.1.19.16 Hexagon Nut 4 PC
M.1.1.19.17 Cap Nut 1 PC
M.1.1.19.20 Taper Pin 1 PC
M.1.1.19.21 Taper Pin 2 PC
M.1.1.19.22 Taper Pin 2 PC
M.1.1.20 Compressor Guide Vane Carrier 2
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 88

Sl No. Item description Quantity Unit Price Total Price
M.1.1.20.1 Round 64 DM
M.1.1.20.2 Sealstrip 5 PC
M.1.1.20.3 Sealslrip 5 PC
M.1.1.20.4 Sealstrip 5 PC
M.1.1.20.5 Sealstrip 5 PC
M.1.1.20.6 Sealstrip 5 PC
M.1.1.20.7 Socket Head Screw 14 PC
M.1.1.20.8 Taper Pin 8 PC
M.1.1.21 Assembly, Compr. Guide Vane Carrier 2
Sl No. Item description Quantity Unit Price Total Price
M.1.1.21.1 Hexagon Cap Screw 1 PC
M.1.1.21.2 Disk Couple 4 PC
M.1.1.21.4 Grease Nipple 2 PC
M.1.1.21.5 Hexagon Cap Screw 4 PC
M.1.1.21.6 Disk Couple 16 PC
M.1.1.21.7 Hexagon Cap Screw 1 PC
M.1.1.21.8 Disk Couple 4 PC
M.1.1.21.9 Hexagon Cap Screw 1 PC
M.1.1.21.10 Disk Couple 2 PC
M.1.1.21.11 Pin 1 PC
M.1.1.21.12 Screw Plug 1 PC
M.1.1.21.13 Seal Ring 2 PC
M.1.1.21.14 Stud Bolt 2 PC
M.1.1.21.15 Hexagon Nut 3 PC
M.1.1.21.16 Taper Pin 1 PC
M.1.1.22 Compressor Guide Vane Carrier 3
Sl No. Item description Quantity Unit Price Total Price
M.1.1.22.1 Round 62 DM
M.1.1.22.2 Sealstrip 5 PC
M.1.1.22.3 Sealstrip 5 PC
M.1.1.22.4 Sealslrip 3 PC
M.1.1.22.5 Seal Strip 4 PC
M.1.1.22.6 Seal Strip 4 PC
M.1.1.22.7 Seal Strip 4 PC
M.1.1.22.8 Socket Head Screw 16 PC
M.1.1.22.9 Taper Pin 8 PC
M.1.1.22.10 Screw Plug 6 PC
M.1.1.22.11 Bolt 12 PC
M.1.1.22.12 Bolt 2 PC
M.1.1.22.13 Bolt 2 PC
M.1.1.22.14 Bolt 2 PC
M.1.1.23 Assembly, Compr. Guide Vane Carrier 3
Sl No. Item description Quantity Unit Price Total Price
M.1.1.23.4 Grease Nipple
2 PC
M.1.1.23.5 Hexagon Cap Screw
4 PC
M.1.1.23.6 Disk Couple 16 PC
M.1.1.23.7 Hexagon Cap Screw 1 PC
M.1.1.23.8 Disk Couple 4 PC
M.1.1.23.9 Hexagon Cap Screw 1 PC
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 89

Sl No. Item description Quantity Unit Price Total Price
M.1.1.23.10 Disk Couple 2 PC
M.1.1.23.11 Pin 1 PC
M.1.1.23.12 Screw Plug 1 PC
M.1.1.23.13 Seal Ring 2 PC
M.1.1.23.14 Stud Bolt 1 PC
M.1.1.23.15 Hexagon Nut 3 PC
M.1.1.23.16 Taper Pin 1 PC
M.1.1.23.18 Stud Bolt 1 PC
M.1.1.25Turbine Guide Vane Carrier
Sl No. Item description Quantity Unit Price Total Price
M.1.1.25.1 Seal Strip 46 PC
M.1.1.25.2 Seal Strip 46 PC
M.1.1.25.3 Parallel Pin 46 PC
M.1.1.25.4 Seal Strip 48 PC
M.1.1.25.5 Seal Strip 48 PC
M.1.1.25.6 Parallel Pin 99 PC
M.1.1.25.7 Seal Strip 10 PC
M.1.1.25.8 Pin 20 PC
M.1.1.25.9 Seal Strip 51 PC
M.1.1.25.10 Seal Strip 51 PC
M.1.1.25.11 Seal Strip 10 PC
M.1.1.25.12 Seal Strip 55 PC
M.1.1.25.13 Seal Strip 55 PC
M.1.1.25.14 Parallel Pin 55 PC
M.1.1.25.15 Parallel Pin 10 PC
M.1.1.25.16 Lock Washer 55 PC
M.1.1.25.17 Seal Strip 10 PC
M.1.1.25.18 Parallel Pin 1 PC
M.1.1.25.19 Seal Stnp 46 PC
M.1.1.25.20 Parallel Pin 10 PC
M.1.1.25.21 Threaded Pin 10 PC
M.1.1.26 Assembly, Turbine Guide Vane Carrier
Sl No. Item description Quantity Unit Price Total Price
M.1.1.26.1 Disk Couple 14 PC
M.1.1.26.2 Hexagon Cap Screw 1 PC
M.1.1.26.3 Pin 2 PC
M.1.1.26.4 Disk Couple 16 PC
M.1.1.26.5 Hexagon Cap Screw 4 PC
M.1.1.26.7 Parallel Pin 1 PC
M.1.1.26.8 Hexagon Cap Screw 3 PC
M.1.1.26.9 Pin 2 PC
M.1.1.26.10 Threaded Pin 1 PC
M.1.1.26.11 Seal Ring 2 PC
M.1.1.26.12 Screw Plug 1 PC
M.1.1.26.13 Hexagon Cap Screw 1 PC
M.1.1.26.15 Disk 1 PC
M.1.1.26.16 Stud Bolt 1 PC
M.1.1.26.17 Cap Nut 1 PC
M.1.1.26.18 Taper Pin 1 PC
M.1.1.26.19 Stud Bolt 1 PC
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 90

Sl No. Item description Quantity Unit Price Total Price
M.1.1.26.20 Socket Head Screw 1 PC
M.1.1.26.21 Disk Couple 4 PC
M.1.1.27 Combustion Chamber, Pre-Assembly
Sl No. Item description Quantity Unit Price Total Price
M.1.1.27.1 Socket Head Screw 18 PC
M.1.1.27.2 Disk Couple 72 PC
M.1.1.27.3 Hexagon Nut 18 PC
M.1.1.27.4 Thread Insert 24 PC
M.1.1.27.5 Thread Insert 16 PC
M.1.1.33 Assembly, Comb. Chambers
Sl No. Item description Quantity Unit Price Total Price
M.1.1.33.3 Cup Spring 5 PC
M.1.1.33.5 Gasket 4 PC
M.1.1.33.6 Slud Boll 5 PC
M.1.1.33.7 Cap Nul 5 PC
M.1.1.33.8 O-Ring Seal 6 PC
M.1.1.33.10 Hexagon Cap Screw 2 PC
M.1.1.33.11 Parallel Pm 6 PC
M.1.1.33.12 Seal Ring 2 PC
M.1.1.33.13 Hexagon Cap Screw 3 PC
M.1.1.33.14 Gasket 2 PC
M.1.1.33.15 Hexagon Cap Screw 4 PC
M.1.1.33.16 Hexagon Nul 4 PC
M.1.1.33.20 Disk Couple 12 PC
M.1.1.33.21 Disk Couple 6 PC
M.1.1.33.23 Fitting Piece 12 PC
M.1.1.33.24 Socket Head Screw 3 PC
M.1.1.33.25 Parallel Pm 24 PC
M.1.1.33.27 Fitting Piece 4 PC
M.1.1.33.28 Socket Head Screw 1 PC
M.1.1.33.29 Parallel Pin 8 PC
M.1.1.33.30 Stud Bolt 16 PC
M.1.1.33.31 Hexagon Nut 16 PC
M.1.1.33.32 Disk Couple 64 PC
M.1.1.33.33 Gasket 16 PC
M.1.1.33.34 Hexagon Cap Screw 10 PC
M.1.1.33.38 Disk 10 PC
M.1.1.33.39 Gasket 2 PC
M.1.1.33.43 Notched Taper Pin 48 PC
M.1.1.33.44 Boll 48 PC
M.1.1.33.45 Disk 48 PC
M.1.1.33.46 Castle Nut 12 PC
M.1.1.33.47 Cotter Pin 24 PC
M.1.1.33.50 Disk 4 PC
M.1.1.33.51 Castle Nut 1 PC
M.1.1.33.52 Cotter Pin 1 PC
M.1.1.33.54 Hexagon Cap Screw 36 PC
M.1.1.34 Assembly, Comb. Chambers, Field
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 91

Sl No. Item description Quantity Unit Price Total Price
M.1.1.34.1 Gasket 2 PC
M.1.1.34.2 Hexagon Cap Screw 20 PC
M.1.1.34.3 Disk 20 PC
M.1.1.56 Exhaust Diffusor
Sl No. Item description Quantity Unit Price Total Price
M.1.1.56.1 Hexagon Cap Screw 4 PC
M.1.1.57 Centre Guide Block, Gas Turbine
Sl No. Item description Quantity Unit Price Total Price
M.1.1.57.1 Guide Piece 2 PC
M.1.1.57.2 Hexagon Cap Screw 1 PC
M.1.1.57.3 Disk 4 PC
M.1.1.57.4 Parallel Pin 2 PC
M.1.1.58 Compressor Supports, Field
Sl No. Item description Quantity Unit Price Total Price
M.1.1.58.2 Hexagon Cap Screw 1 PC
M.1.1.58.3 Hexagon Nut . 1 PC
M.1.1.58.4 Socket Head Screw 1 PC
M.1.1.59 Intermed. Shaft, Gas Turbine-Generator
Sl No. Item description Quantity Unit Price Total Price
M.1.1.59.1 Socket Head Screw 7 PC
M.1.1.59.2 Taper Pin 4 PC
M.1.1.59.3 Countersunk Screw 7 PC
M.1.1.60 Arrangement, Gas Turbine-Generator
Sl No. Item description Quantity Unit Price Total Price
M.1.1.60.1 Coupling Bolt 6 PC
M.1.1.60.2 Cap Nut 6 PC
M.1.1.60.3 Parallel Pin 24 PC
M.1.1.60.4 Cap Nut 3 PC
M.1.1.60.5 Parallel Pin 12 PC
M.1.1.60.6 Coupling Bolt 3 PC
M.1.1.61 Mounting Material For Several Components
Sl No. Item description Quantity Unit Price Total Price
M.1.1.61.1 Square
20 PC
M.3 Generator
M.3.2 Geno GT Intermediate TLRI
M.3.2.1 Cooler
Sl No. Item description Quantity Unit Price Total Price
M.3.2.1.1 Gasket 4 PC
M.3.2.1.2 Gasket 4 PC
M.3.2.1.3 Gasket 8 PC
M.3.2.1.4 Scrubber 4 PC
M.3.2.2 Frame Framework Wd
Sl No. Item description Quantity Unit Price Total Price
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 92

M.3.2.2.1 Profile 1 PC
M.3.2.3 Attachment Air Guide Ee
Sl No. Item description Quantity Unit Price Total Price
M.3.2.3.1 Profile 2 PC
M.3.2.3.2 Profile 2 PC
M.3.2.3.3 Washer 16 PC
M.3.2.3.4 Washer 16 PC
M.3.2.3.5 Washer 40 PC
M.3.2.4 Attachment Air Guide Ee
Sl No. Item description Quantity Unit Price Total Price
M.3.2.4.1 Profile 2 PC
M.3.2.4.2 Profile 2 PC
M.3.2.4.3 Washer 16 PC
M.3.2.4.4 Washer 16 PC
M.3.2.4.5 Washer 40 PC
M.3.2.5 Grounding Brush
Sl No. Item description Quantity Unit Price Total Price
M.3.2.5.1 Washer 2 PC
M.3.2.6 Splash Ring Te Outer
Sl No. Item description Quantity Unit Price Total Price
M.3.2.6.1 Seal Tape Strip 4 PC
M.3.2.7 Bearing Housing Te S.D
Sl No. Item description Quantity Unit Price Total Price
M.3.2.7.1 Locking Washers 20 PC
M.3.2.8 Bearing Assembly- Te And Ee
Sl No. Item description Quantity Unit Price Total Price
M.3.2.8.1 Washer 40 PC
M.3.2.8.2 Seal Ring 2 PC
M.3.2.8.3 Seal Ring 2 PC
M.3.2.8.4 Seal Ring 4 PC
M.3.2.8.5 Hose Line 2 PC
M.3.2.8.6 Seal Ring 4 PC
M.3.2.8.7 Seal Ring 4 PC
M.3.2.9 Bearings Insulation_Materialte And Ee
Sl No. Item description Quantity Unit Price Total Price
M.3.2.9.1 Sheet 2 PC
M.3.2.9.2 Gasket 4 PC
M.3.2.9.3 Bushing 8 PC
M.3.2.9.4 Insulating Washer 8 PC
M.3.2.9.5 Washer 2 PC
M.3.2.9.6 Gasket 4 PC
M.3.2.9.7 Bushing 16 PC
M.3.2.9.8 Washer 16 PC
M.3.2.9.9 Washer 2 PC
M.3.2.9.10 Gasket 2 PC
M.3.2.9.11 Insulating Washer 8 PC
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 93

Sl No. Item description Quantity Unit Price Total Price
M.3.2.9.12 Bushing 8 PC
M.3.2.9.13 Taper Pin 4 PC
M.3.2.9.14 Insulating Washer 4 PC
M.3.2.9.15 Insulating Part 2 PC
M.3.2.9.16 Gasket 4 PC
M.3.2.9.17 Gasket 2 PC
M.3.2.9.18 Insulating Washer 8 PC
M.3.2.9.19 Bushing 4 PC
M.3.2.9.20 Bushing 4 PC
M.3.2.9.21 Gasket 4 PC
M.3.2.10 Misc. Parts
Sl No. Item description Quantity Unit Price Total Price
M.3.2.10.1 Cleaner" 20 PC
M.3.2.10.2 Skin Cleaning Agent 1 PC
M.3.2.10.3 Dermalointment 2 PC
M.3.2.10.4 Protection Gloves Pair 2 PC
M.3.2.10.5 Protective Glove 4 PC
M.3.2.10.6 Protective Glove 2 PC
M.3.2.10.7 Protective Glove 2 PC
M.3.2.10.8 Safety Boots 2 PC
M.3.2.10.9 Cleaning Rags 10 kG
M.3.2.10.10 Brush 5 PC
M.3.2.10.11 Brush 5 PC
M.3.2.10.12 Epoxy Resin 0,1 kG
M.3.2.10.13 Hardener 0,025 kG
M.3.2.10.14 Beaker 5 PC
M.3.2.10.15 Brush 5 PC
M.3.2.10.16 Varnish 1 kG
M.3.2.10.17 Flat Hose 250 M
M.3.2.10.18 Jointing Compound 10 PC
M.3.2.10.19 Jointing Compound 2 PC
M.3.2.10.20 Manual lever Press 1 PC
M.3.2.10.21 Adhesive 1 PC
M.3.2.10.22 Contact Grease 0,1 kG
M.3.2.10.23 Adhesive 5 PC
M.3.2.10.24 Adhesive 2 PC
M.3.2.10.25 Adhesive 1 PC
M.3.2.10.26 Adhesive 2 PC
M.3.2.10.27 Insulating Tape 2 PC
M.3.2.10.28 Adhesive Band 2 PC
M.3.2.10.29 Shagt 2.25 M 2
M.3.2.10.30 Sheet 2.25 M 2
M.3.2.10.31 Sheet 1 M 2
Total Price for HGPI
TOTAL:
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 94

Other Spares & Consumables
No
.
Item Quantity Unit
price
(CIF)
1. Turbine Air Inlet Filter : 1 lot
Total
Amount
2. Generator Air Filter 1 lot
3. Consumables for Gas Turbine
1 lot
A. All kind of Filters for Auxiliary
systems
. (Lub.oil, Fuel, pneumatic, hydraulic etc)
. B. Accessory Material
a. Anaerobic seal ret. comp.
b. Adhesive, silicon rubber
c. Adhesive, silicon rubber
4. . Generator
a. Brush
b. Brush holder
1 lot
1 lot
1 lot
1 lot
1 lot
5. GT control system
Electronic cards :
One spare card shall be supplied
against each installed card of the
control system.
1 lot
Note: For Sl. No. 6 – 10, if quantities mentioned is less than 10% of installed
quantities, then 10% of installed quantities must be supplied.
6. Electrical Equipment For Excitation
a. Contactor 500 Vdc
b. Contactor 4p, 40A, 250 Vdc
c. Converter 125 Vdc
d. Time delay relay, 1 s
e. Thyristor bridge, 125 A
2 pcs
2 pcs
2 pcs
4 pcs
2 pcs
7. For Generator Control Panel
a. Converter,
b. Bi-stable relay, 125 Vdc
2 pcs
10 pcs
8. For Gas Turbine
a. Contactor Thermo-couple 4 pcs
b. Instrument Arr. Turbine
i) Thermo-couple 2 pcs
c. Instrument Arr. Brg.
i) Vibration probe 2 pcs
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 95

No
.
d. Piping Arr. Control oil
i) O’ Ring
ii) O’ Ring
iii) O’ Ring
Item Quantity Unit
price
(CIF)
1 pc
1 pc
1 pc
e. Thermo-couple 12 pcs
Total
Amount
f. Gauge Cabinet
i) Pressure Switch, differ.
ii) Pressure gauge
1 pcs
6 pcs
g. Lube oil Heater Arr.
i)Thermostat
ii) Thermostat
2 pcs
2 pcs
h. Main Filter, LO
i) Cover O’ Ring 2 pcs
i. Poro stone element
i) Pressure Regulator Valve 1 pc
j. Valve, Drain, Flash Start
i) Body Bonnet O’ Ring 3 pcs
k. ASM Thermostatic 1 pc
l. Flame Detector
2 pcs
Flame Detector
m. Spark Plug spring positioning
i) Spark Plug assembly
ii) Ignitor Assy. Spark Plug
n. Vibration Sensor Arr.
i) Vibration Sensor
ii) Vibration Sensor cable
1 pc
1 pc
1 pc
1 pc
o. Connector Thermo-couple (nozzle 2) 10 pc
9. Combustion Inspection consumables :
a. Chamber Arr. combustion
i) flange
ii) bolt
b. Transition piece Arr. Combustion
i) TP endseal
ii) locking plate
c. Piping Arr. Fuel Gas
i) gasket, spiral wound
ii) bolt hex. head
iii) nut self-locking
42 pcs
294 pcs
21 pcs
84 pcs
84 pcs
168 pcs
336 pcs
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 96

No
.
d. Spark Plug Assy.
i) gasket, spiral wound
ii) bolt
Item Quantity Unit
price
(CIF)
6 pcs
6 pcs
Total
Amount
10. 15/132 KV Unit Transformer
a. oil thermometer
b. winding thermal indicator
c. oil level indicator
d. Buchholz relay
e. Air dryer
f. Pressure relief device with contacts
g. set of contactors and relays (1 of
each type)
h. Fan motor
i. OLTC motor control drive, motor,
contactors, aux. relays
j. protective relay for OLTC
11. Other electrical equipment
a. 132 KV SF6 circuit breaker with
3-phase Trip & Reclose. Hydraulic &
spring charge system.
i) A.C. motor
ii) Opening release
iii) closing release
iv) anti-condensation heater
v) contactor
vi) motor protection contactor
vii) hydraulic-spring mechanism
b. Transformers
A. Auxiliary Transformer
i) HV bushing
ii) LV bushing
iii) set of gaskets
B. Station Transformers
i) HV bushing
ii) LV bushing
iii) set of gaskets
c. MV-LV Distribution
A. Gen. C.B.
i) set of LV parts (resistors,
relays, switches, fuses etc)
ii) mechanism set (motor, pump,
aux. switches etc)
iii) trip coil
iv) close coil
v) Bushing CT
vi) arcing chamber set
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 lot
1 pc
1 pc
1 pc
2 lot
2 pc
2 pc
2 pc
1 lot
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 97

No
.
Item Quantity Unit
price
(CIF)
Total
Amount
B. Isolated Phase Bus Duct
i) Insulators
ii) ethylene propylene bellow,
main bus
iii) ethylene propylene bellow, Tee
off
iv) Gasket for inspection door
v) seal of bushing
vi) copper braids
vii) voltage transformer
1 lot
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
C. MV switchboard , withdrawable
i) voltage indicator
ii) neon lamps
iii) auxiliary contacts
iv) electrical motor
v) anti-pumping relay
vi) trip coil
vii) close coil
viii) CB disconnecting fingers,400
A
ix) Fuses
x) micro contact
xi) Signalling lamps
xii) MCB
xiii) local/remote switch
1 lot
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
D. Switchboard, 400 V AC
a. ACB
i) mechanism set
ii) CT
1 pc
1 pc
b. MCB (one of each type & rating) 1 pc
c. MCCB (one of each type & rating) 1 pc
E. Relay & Distribution panel
i) Ammeter
ii) Voltmeter
iii) lamps, 3 x Installed
F. Lighting
a. lighting switchboard
i) circuit breaker, incoming
iii) circuit breaker, outgoing, one
each rating
iv) voltmeter
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 98

No
.
Item Quantity Unit
price
(CIF)
v) Ammeter
1 pc
vi) lamps, 3 x Installed
1 pc
vii) fuses, 3 x Installed
1 pc
vii) MCB one of each rating
1 pc
b. External lighting accessories
i) high bay luminaries, 400 W
ii) flood light, 250 W
iii) discharge lamp, 400 W
iv) discharge lamp, 250 W
v) ballast, 400 W
vi) ballast, 250 W
1 pc
1 pc
1 pc
1 pc
1 pc
1 pc
Total
Amount
12. Spare Parts for Emergency Diesel 1 lot
generating unit
(as
per
manufacturer’s
recommendation
for 02 years
operation)
13. Spare parts for Gas Booster 1 lot
Compressor & its Auxiliaries
(as
per
manufacturer’s
recommendation
for 02 years
operation)
14. Spare parts for Air Compressors 1 lot
(as
per
manufacturer’s
recommendation
for 02 years
operation)
15. Spare parts for each type of pump 1 lot
(as
per
manufacturer’s
recommendation
for 02 years
operation)
16. Spare parts for HRSG 1 lot
(as
per
manufacturer’s
recommendation
for 02 years
operation)
17. Others (if required; as per bidder’s
option)
Total for Other Spares & Consumables:
Total Price for Schedule F
Total Price for Schedule F:
** For the items where quantity is mentioned as lot, individual items to be supplied
against the lot is to be mentioned and itemwise price is to be quoted in a separate
sheet.
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 99

Spares & Service during Long Term Service agreement (LTSA)
The tenderer have to provide a price quotation from GT Original Equipment
Manufacturer with confirmation that they agree to provide LTSA for GT for 5 years after
the warranty period within the terms and condition of the quotation, which will be
attached along with the tender. BPDB will sign a separate contract with OEM for GT on
the basis of quotation related LTSA. Without such confirmed quotation the tender will be
rejected. It is to be noted that the price quoted for LTSA of GT will not be considered in
the evaluation. The tenderer have to provide all spares consumables and service during
warranty period as stated in clause 22.1 volume 2 of 2 part A
For gas turbine maintenance at least 1 (One) CI, 1 (One) HGPI and 1 (One) MI within
the LTSA period have to be considered.
.
The Tenderer shall submit offer in the blank columns for year basis item-wise
essential spare parts as listed (but not limited to) below for providing LTSA.
No. Description Qty Unit price
(CIF)
Total
Amount
1. Spares for Gas Turbine One (1) lot
2. Spares for Gas Turbine Generator One (1) lot
3. Spares for gas fuel system One (1) lot
4. Spare for lub. oil system One (1) lot
5. Spare for Cooling system One (1) lot
6. Spares for fire fighting system One (1) lot
7. Spares for HV switchgears One (1) lot
8. Spares for MV switchgears One (1) lot
9. Spares for LV switchgears One (1) lot
10. Spares for control and instrumentation One (1) lot
system
11. Spares for PLCs One (1) lot
12. Spares for HMI systems One (1) lot
13. Spares for Gas Booster Compressor and One (1) lot
its auxiliaries
14. Spares for EDG One (1) lot
15. Spare parts for Steam Turbine One (1) lot
16 Spare parts for HRSG One (1) lot
17. Spare parts for Steam Turbine One (1) lot
Generator
18. Spare parts for DCS One (1) lot
19. Other spares One (1) lot
20. Consumables One (1) lot
Note: Detailed list of spare parts with price of each item in the above table shall be given by the
tenderer.
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 100

SCHEDULE – G
DEVIATIONS FROM SPECIFICATIONS
The following is a list of deviations from Tender Documents
Clause No. Description and Reference to Documents submitted by
and Tender
Page No.
Note : The Tenderer shall attach additional sheets as required
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 101

SCHEDULE – H
CIVIL AND BUILDING WORKS
The Contractor shall be reminded that this is Turn-key Contract in which he is
entirely responsible for every aspect. No additional costs will be considered for
any item which the Contractor has overlooked, but which is essential for the
proper completion of the project in every respect so that the work fulfil the
purpose for which they are required.
If the Board or the Engineer requires minor modifications, additions or omissions
to the scope of the Civil Works during the period of construction or maintenance,
adjustment to the Contract Price will be made on the basis of the rates entered in
the following Schedule.
The rates entered shall include all costs and expenses involved in the proper
construction of the work, including overheads, profits, supervision,
accommodation, insurance, transport, duties, all risks, liabilities or obligations etc
but excluding design costs, which are covered by a separate item.
The rates will be used to evaluate Board’s or Engineer’s minor modifications,
omissions or additions to the works. Rates for any item not included shall be
based on those quoted or analogous thereto.
Item Description Unit Rate
Taka
1. Foundation Piling
1) Mobilisation and Demobilisation
(items shall be specified)
2) Form of pile type and capacity stated :
linear,
Type :
m
Capacity :
2.
3.
4.
Excavation
1) Excavate to reduce level and remove and deposit
where directed on Site – include for timbering, dewatering,
etc (measured net sizes as drawing)
2) Excavate to form pit , base or trench as previously
described.
3) Additional excavation beyond net sizes for working
space to fix and remove formwork and to backfill
Concrete work Un-reinforced
( grade of concrete shall be specified )
------------------------------------------------
------------------------------------------------
------------------------------------------------
Reinforced Concrete
( grade of concrete shall be specified )
------------------------------------------------
m 3
m 3
m 3
m 3
m 3
m 3
m 3
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 102

5.
6.
7.
-----------------------------------------------
-----------------------------------------------
Reinforcement
1) 16 mm diameter and upward mild steel bar or round
reinforcement hooked, bent and fixed including and
necessary tying wire
2) 12 mm diameter as previously described
3) 10 mm diameter and ditto as previously described
4) Fabric reinforced weighing 4 Kg per square meter,
including fixing
5) Extra over mild steel rates for high tensile
reinforcement (all sizes)
Formwork
1) To sides of foundations, bases, etc
2) To sides and soffits of beam
3) To wall
Structural Steelwork
(grades of structure shall be specified)
---------------------------------------------
---------------------------------------------
m 3
m 3
Kg
Kg
Kg
m 2
Kg
m 2
m 2
m 2
1000x
Kg
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 103

SCHEDULE - I
LIST OF SUBCONTRACTORS
The following is a list of subcontractors the Contractor proposes to employ for supply of
materials and equipment and for erection and civil works
No.
Description of part or equipment
making reference to specifications
Subcontractors full address
1. Gas Turbine
2. Gas Turbine Generator
3 HRSG
4. Transformers
5. Distributed Control System (DCS)
6. Control & Protection Equipment
7. Condensate Extraction Pump
8. Condenser Vacuum Pump
9. Gas Booster Compressor
10. Generator Switchgear
11. 230kV Circuit Breaker 230 kV Isolator
12. 230kV instrument Transformer
230kV Current Transformer
230kV Voltage, Transformer
13. 230kV kV Lightning Arrester
14. Insulators
15. Air Compressor
16. MV & LV Equipment of Electrical 6.6 kV
Switchgear 415V PC & MCC
17. 220/110/125V Battery & Charger and UPS
18. Lighting
19. Power Cable Control Cable
20. Communication Equipment
21. Fire Protection Equipment
Note : The Tenderer shall attach additional sheets as required
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 104

SCHEDULE - J
DESCRIPTION OF TRAINING PROGRAMME
(1) Overseas Training
The training at the Manufacturer's factory by the Contractor including:
- 40 (forty) round trip air fares from Dhaka, Bangladesh to the
Manufacturer's factory.
- 100 (one hundred) person-months of training.
- Local transportation, meals, lodging costs etc. and pocket
expenses. (Pocket expenses will be US dollar 100 per day per
person).
(2) Training at the Site for O & M
The BPDB shall make available, free of cost, to the Contractor the above
mentioned personnel (total 80 nos) for the purpose of on-the-job training at site
during installation, testing, commissioning and initial operation of the plant for
two (2) month. During warranty period, it shall be the responsibility of the
Contractor to train them adequately and properly in a planned manner so that
these member of the Board's staff could take over the responsibility of operation
and maintenance of the plant and equipment independently at the time of
handing over of such plant and equipment as well as before issuing of FAC.
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 105

SCHEDULE - K
MOBILISATION AND DEMOBILISATION SCHEDULE FOR CONSTRUCTION
EQUIPMENT
The following is the specification, numbers, purpose of use and phasing for the
mobilisation and demobilisation of construction equipment to be used on the Contract.
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 106

SCHEDULE - L
METHOD OF TRANSPORTATION AND UNLOADING
The following is a description of the Contractor’s method for transportation to Site and
unloading and installation at Site of the equipment for the Works.
Re-Powering Ghorasal 210 MW 3 rd Unit (Vol-2B of 2) 107