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WATER TREATMENT PLANT
PRETREATMENT PLANT
Cascade Aerator
No. of Streams oneCapacity (Average) flow M3 /hr/stream 1978
Capacity (Max.) flow M3 /hr/stream 1978
Design min. surface flow rate 0.03m2/m
3/hr
Size in MM 9450mm (Dia.) x 2250 mm
MOC RCC
Stilling Chamber
No. of Streams one
Capacity (Average) flow M3 /hr/stream 1978
Capacity (Max.) flow M3 /hr/stream 1978
Size in MM3900mm (L) x 4100 mm (W) x
6100 mm (H)
MOC RCC
Parshall flume
No. of Streams two
Capacity (Average) flow M3 /hr/stream 1920
Capacity (Max.) flow M3 /hr/stream 1920
MOC RCC
Distribution chamber
Qty two
Capacity 8.242 m3
Volume1700mm (L) x 2000 mm (W) x
6100 mm (H)
Clarifier- cum Flocculator
Holding capacity of reactor clarifier 4000 m3
Flow rate 1920 m3/hr
Rated condition of suspended solid of treated water 15 ppm
Suspended solid at overload condition 20 ppm
Output capacity at rated condition 1600 m3/hr
Design min. surface flow rate 2.5 m2/m3/hr
Detention hood diameter 12200mm
Draft tube diameter 3200mm
Total no. of lounder 12
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Scraper drive
Make Nord pvt. Ltd
warm gear reduction 300;1
Chained sprocket 1.76:1
Drive stage 87;1
Motor
Make Cromptin greavesPower kw/hp 0 .37 kw
Voltage 415 v
speed 1440 rpm
Impeller drive
Make Nord pvt. Ltd
warm gear reduction 5;1
Chained sprocket 7.69;1
Drive stage 87;1
Motor
Make Cromptin greaves
Power kw/hp 7.5 kw
Voltage 415 v
speed 1440 rpm
Clarified storage tank
Qty two
Capacity 7000 m3 each
Raw water treatment dose
chlorine 5 ppmalum 60 ppm
lime 20ppm
poly electrolyte 5 ppm
Sludge pit
Qty one (twin compartment)
Capacity 100*2 m3
Volume width-7mt, length-10mt, height-1.5mt
Sludge transfer pump
Make Sam terbo industries pvt. Ltd.
Qty two
Flow 110 m3/hr
Head 40mwc
Motor
Make Cromptin greaves
Power kw/hp 30kw
Voltage 415 v
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speed 1470 rpm
Current 51 amp
Chemical used in pre treatment
Chemical dosing tank Qty Storage capcity
1-alum 3 9.52m3
2-lime slaking 2 3.80m3
3-lime 2 6.25m3
4-alum 2 1.58m3
Various chemical dosing pumps
Chemical dosing pump Make Qty
1-alum dosing pump V.K. pumps 3
2-lime transfer pump Mather platt 2
3-lime dosing pump Roto flow 2
4-Poly dosing pump V.K. pumps 3
Water treatment pump house
Pump Name Qty Flow m3/hr
1-Ct Make Up 3 850
2-Dm Plant Feed Pump 3 135
3-Service Water 3 125
4-Pws Colony Pump 2 50
5- Pws Plant Pump 2 6
6-Misleneous Pump 2 315
Overhead Clarifired Water Tank Qty-1 Capacity- 80 M3
Post TreatmentDual Media FilterQty- 2
Size Dia- 4mt , Length- 2.2 Mt
Surface Flow Rate 100 M2/M3/Hr
Suspended Solid At Inlet 20 Ppm
Suspended Solid At Outlet
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Qty 2
Make Kulkarni
Capcity 605 M3/Hr
Type Twin Lobe
Design Pressure 4.5 Kg/Cm2
Activated Carbon Filter :-
Qty 2Size Dia-3.2mt , Length- 2.5 Mt
Surface Flow Rate 100 M2/M3/Hr
Filter Media Activated Carbon
Medium Anthracite
Bulk Density >400 Kg/Mt3
Carbon Content >90%
Moisture Content 5%Max
Ash Content 8%Max
Depth Min 1200 Mm Activated Carbon
Weak Acid ExchangerQty 2
Size Dia- 2mt , Length- 2mt
Flow- 100m3/Hr
Surface Flow Rate 90 M2/M3/Hr
WAC Resin Cross Linked Polyacrylic Acid Contained Carboxylic
Depth Min 150 Mm At Top Of Effective Bed
Re Generation By HCL
Mode Co Current
Time Between Consecutive Regeneration 18 Hr
Vol. Of Treat Water 1620 M3/HrEffective Bed Depth Min 1000 Mm
Strong Acid Exchanger
Qty 2
Size Dia- 2mt , Length- 2.3mt
Flow 100m3/Hr
Surface Flow Rate 90 M2/M3/Hr
SAC Resin Cross Linked Polystyrene Matrix Sulfonic Acid Grou
Depth Min 150 Mm At Top Of Effective Bed
Re Generation By 30-33% W/V Of HCL
Mode Co CurrentTime Between Consecutive Regeneration 18 Hr
Vol. Of Treated Water Between Consecutive Regener 1620 M3/Hr
Effective Bed Depth Min 1000 Mm
Degasser Tower
Qty 2
Size Dia- 1.6mt , Length- 3.6mt
Flow 100m3/Hr
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Surface Flow Rate 90 M2/M3/Hr
Degasser Blower Qty 4(2w-2s)
Capacity 2865 M3/Hr
Head 150 Mmwc
Co2 Content
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Product area 100 M2
Operating Temp. 45 0C
Max. feed pr. 1.5-2 KG/CM2
Max. back pr. 2-2.5 KG/CM2
Flow 100m3/Hr
Type dual basket type strainer
Size 100 micronUltra filter tank
Qty 1
Capacity 200 M3
DM storage tank
Qty 2
Capacity 1000 M3
Plant blowers
Qty 6 (2-for mixed bed, 2-for pws colony, 2- for pws pla
Make Kulkarni
Air Flow 255m3/HrPressure 450mbar (vaccum)
Power 7.5 kw (CG)
DM plant Pumps
Make
1-DM transfer pump 3 WPIL
2-Degasswer water transfer pump 4 Mather-platt
3-Ultrafilter Feed pump 2 Mather-platt4-Dm regeneration pump 2 Mather-platt
5-Ultrafilter backwash pump 2 Mather-platt
Regeneration system equipments
Acid storage tank (HCL)
Qty 2
Capacity 43.3 M3
Size Dia- 3.2mt , Length- 5.5mt
Alkli storage tank (NAOH)Qty 2
Capacity 26 M3
Size Dia- 3.2mt , Length-5.5mt
Acid measuring tank A (HCL)
Qty 1
Capacity 350 lt
Size Dia- 0.9mt , Length- 1.0mt
Pump Name Qty
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Acid measuring tank B & C (HCL)
Qty 2
Capacity 2100 lt
Size Dia- 1.5mt , Length- 1.6mt
Acid measuring tank D (HCL)
Qty 1
Capacity 1000 ltSize Dia- 1.5mt , Length- 1.0mt
Alkali measuring tank A (NAOH)
Qty 1
Capacity 350 lt
Size Dia- 0.9mt , Length- 1.0mt
Acid measuring tank B & C (NAOH)
Qty 2
Capacity 350 lt
Size Dia- 0.9mt , Length- 1.0mt
Acid measuring tank D (NAOH)Qty 1
Capacity 1000 lt
Size Dia- 1.5mt , Length- 1.0mt
Dilution hot water tank
Qty 1
Capacity 9.2 M3
Size- Dia- 2.2mt , Length- 2.5mt
Neutralization pit
Qty 1
Capacity 275M3
Volume width-10mt, length-12mt, height-2.5mt
Brine preparation tank
Qty 1
Capacity 10500 lt
Size- Dia- 3.0mt , Length- 2.0mt
Ultra filtration chemically enhanced backwash tank
Solution type Hypo
Qty 1
Capacity 1000 lt
Ultra filtration chemically enhanced backwash dose tank
Solution type NAOH solution
Qty 1
Capacity 500 lt
Clean in place tank
Qty 1
Capacity 10M3
Clean in place cartridge filter
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Type spiral wound
Qty 1
Flow 110 m3/Hr
Make
1-acid unloading pump 2 Mather-platt
2-neturalization effulent disposal pump 2 Mather-platt
3-chemical cleaning pump 1 Mather-platt
4-clean in place pump 2 Mather-platt
RAW WATER CHLORINATION SYSTEM
Chlorine ton container
QTY 8(2W+6SB)
Capacity 900kgs each
Design pr. 19.9kg/cm2
Chlorine Gas Strainer
QTY 2(1W+1SB)
Chlorinator
QTY 2(1W+1SB)
Capacity 10 Kg/cm2
TypeVaccum solution
Chlorinator water supply booster pump
Qty2(1w+1sb)
TypeHorizontal Booster
Chlorinated Water Diffuser
Device for injection of chlorinated water
LEAKED CHLORINE ABSORPTION SYSTEM
Exhaust Fan
Type Bifurcate Type
BLOWER
Qty 2(1w+1sb)
Make Data air system
Chlorine Absorption Tower
Pump Name Qty
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Qty1
Caustic solution recirculation pumps
Qty2(1w+1sb)
TypeHorizontal Centrifugal
Make AnticoHead 10 M
Discharge 15 m3/hr
Motor KW 2.2
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Head Type Flow Motor KW
20mwc +ve displacement type 1544 lpm ABB 0.75
20 mwc Centrifugal type 20m3/hr ABB 5.5
20 mcw Screw type 950 lph Bharat 1.1
20 mcw +ve displacement hydraulic 246 lph ABB 0.37
Head
MWC
Motor Kw Motor Rpm Voltage Current
25 90 1480 415 146
60 37 1475 415 68
110 30 1470 415 51
110 30 1470 415 51
57 5.5 1455 415 11.44
77.73 110 1485 415 176
Location- Top Of Ptp Chemical Chemical House
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cid
p
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roup Attached To
in Resistant To Organic Fouling
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t)
Flow Head MAKE Motor
Current
M3/Hr Mwc amp
27 63 9.3 CG 17
120 52 37 ABB 65.5
110 35 18.5 ABB 3420 30 5.5 ABB 10.8
220 30 30 ABB 54
Motor Kw
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Flow Head Make Motor
Voltage
M3/Hr Mwc v
15 10 3.7 ABB 415
50 40 11 CG 415
480 lph 50 415
110 30 15 ABB 415
Motor Kw
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speed amp. Voltage
1425 1.66 415
1460 10.8 415
1430 2.35 415
1390 0.5 415
Pump Type Pump
make
motor make
Vertical Centrifugal PumpWPIL Crompton geaves
Vertical Centrifugal PumpWPIL Crompton geaves
Vertical Centrifugal Pump WPIL Crompton geaves
Vertical Centrifugal PumpWPIL Crompton geaves
Vertical Centrifugal PumpWPIL Crompton geaves
Vertical Centrifugal PumpWPIL Crompton geaves
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Motor Voltage
v
415
415
415415
415
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TECHNICAL DAIRY ON ASH HANDLING SYSTEM
Different constituents in our coal quality
1-Evaporation Kg/hr 865000
2-Fuel Worst coal
3-HHV Of Coal Kcal/kg 3000
4-Ash In Coal 48%
5-Sulpur In Coal 0.50%
6-Total Ash Produced Kg/hr 105504
7-Fuel Fixed Kg/hr 219800@BMCR
Ash percentage in different section in boiler
1-Max. Ash Collection % 20 5
2-Max Ash Collection Kg/Hr Rate 21100 5275
3-Gas Side Pr. Mmwc -20 -65
4-Gas Side Temp. 1000 350
Coal analysis
1- Proximate analysis
Constituents of coal Design coal Range
1-Gross Heating Value Kcal/Kg 3400 3000-2000
2-Total Moisture % 7 6-Aug
3-Ash % 44 35-48
4-Fixed Carbon 29
5-Volaitle Matter % 20
2- Ultimate analysis
1-Carbon 36%2-Hydrogen 2.70%
3-Sulpher 0.50%
4-Ash 44%
5-Grindibility Index -50
ANALYSIS OF FLY ASH
1-Silica 58-62%
Ash data in different forms Furnace bottom hopper Eco hopper
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2-Alumina 23-62%
3-Iron Oxide 7-10%
4-Titanium Oxide-Silica 1.5-3 %
5-Calcium Oxide 3-5%
6-Magnisium Oxide 1.5-3%
7-Sulphuric Anhydride (SO3) 0.15-0.4%
8-Magnesea 0.02-0.04%
BOTTOM ASH HANDLING SYSTEM
Economizer hopper - qty 4 nos
Bottom ash hopper-qty 1nos.(divided in to 2 hopper)
Clinker grinder- qty 4 nos. (2 w+2s)
No. of jet pumps- qty 4nos.
BA Generation rate (each) 21.1008 tph
Eco Ash Generation rate 5.2752 tph
BA Hopper storage capacity 8 hrs.BA cleaning time 95 min(Including down ti
Mode of operation BA cleaning simultaneou
Bottom ash bulk density ( for volume calculation) 0.65ton/m3
2 Nos.
No. of working jet pump stream per unit 2 Nos.
Dimension of BA hopper (Inside) 15740mm x 3574mm
BA Temperature 1050C
Eco Ash temperature 350C
BA Overflow water temperature 60C
Bottom Ash SYSTEM CAPACITY
In 8 hrs accumulation of (BA + Eco) Ash
Cleaning time (including flushing)
Considered 11 min flushing time, net cleaning time
Selected capacity of each Jet pump stream
HOPPER DRAW-DOWN RATE
Bottom ash collection in 8 hours 168.80 Ton
Bottom ash volume collection 259.702 M3
Eco ash collection in 8 hours 42.202 Ton
Eco ash volume collection 56.268 M3
Total (BA+ECO) ash collection (Dry) in 8 Hr. 315.97 M3
Water volume above ash level 16.876 M3
Total HP water requirement for BAH 350 M3
VARIOUS PUMPS SPECIFICATION IN Bottom Ash HANDLING SYSTEM
Pumps Qty Flow (M3/Hr)
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HP water pump 3 500
LP water pump 4 400
Eco water pump 2 45
Seal water pump 2 86
Recovery seal water pump 2 27
BA over flow transfer pump 2 250
Transfer water pump(from ash water sump) 2 925
Ash slurry pump 3 620
VARIOUS DRAIN PUMPS
Make
Ash slurry drain pump 2 SAM TURBO
Ash water drain pump 2 SAM TURBO
Silo area drain pump 2 SAM TURBO
Fly ash drain pump 4 SAM TURBO
DIFFERENT SUMP CAPACITY
Sump type Capacity M3
Ash water sump 875
Seal water sump 80
BA over flow sump 42
Sludge sump 540
Sludge pit 40
Ash slurry sump 52Clarifier Flow Rate 2700 M3
EQUIPMENT BUILDING INSTRUMENT
LP water pump Qty 4nos.
Hp water pump Qty 3nos.
Instrument air compressor Qty- 2nos.
Mill reject compressor Qty 3nos.
Seal water pump Qty 2nos.
Ttansport air screw compressor . Qty 6nos
Ash slurry pump Qty 2nos.
FLY ASH HANDLING SYSTEM
Fly Ash (ESP) Generation Rate 89.67 TPH.
Fly Ash (APH) Generation Rate 5.27 TPH.
Fly Ash (DUCT HOPPER) Generation Rate 2.637TPH
Fly Ash Cleaning Time 4.5 Hr (Including 9 Min P
Pumps Qty
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No. Working Fly Ash (Vaccum) Stream Three
Capacity Of Each Stream(Vaccum) 60 TPH
Total HP Water Requirement For Wet Fly Ash System 435 M3
Vaccum pump
Make Kakati pvt. Ltd.
Qty.
4(3w+ 1sb)Type Liquid Ring
CapacityAt Inlet 4500m3/hr
Vaccum At Rated Capacity 12 Inch Of Hg
Shut-Off Vaccum 24 Inch Of Hg
Speed Of Machine 570 Rpm
Min Speed Of Machine 400rpm
MaximumDust Inlet At Continuous Basis 500-600 Ppm
Maximum Gas Inlet Temp. 150 C
Maximum Seal Water Temp. 40 C
MotorMake Marathon pvt ltd
Power 110 KW
Current 183 amp
Speed 1485 rpm
Voltage 415V
TRANSPORT AIR COMPRESSORMAKE ATLUS COPCO
TYPE OIL FREE SCREW TYPE
QTY 3*2 FOR PHASE 1
Volumetric efficiency 85%Discharge temp. 180-190 C
Total cooloing water req. 1.8 l/sec
Cooling water inlet and outlet temp. 33/41 C
I/p KW req. at shaft at design load 209 kw
I/p KW req. at shaft at unload condi. 139 kw
Cooling water req. pr. Kg/cm2 2.5
CAPACITY OF EACH COMPRESSOR 3085 CFM
WORKING PR.. 2.25 bar
DISCHARG E PRESSURE 1.5 BAR
MAXIMUM PR. 33 BAR
COMPRESSOR SPEED 4531 RPM
DISCHARGE TEMP. 180-190 C
Mtor
Make Marathon pvt ltd
Power 300 KW
Speed 1489 rpm
Voltage 6.6KV
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Instrument air Compressor
MAKE ATLUS COPCO
TYPE Water cooled OIL FREE SCREW TYPE
QTY 2 FOR PHASE 1
Discharge temp. 45 C
Total cooloing water req. 2.17 l/sec
Cooling water inlet and outlet temp. 33/41 C
Cooling water req. pr. Kg/cm2 2.5
DESIGN CAPACITY OF EACH COMP. 14.03 m3/hr
DISCHARG E PRESSURE 7.5 Kg/cm2
MAXIMUM PR. 33 BAR
COMPRESSOR SPEED 4531 RPM
DISCHARGE TEMP. 180-190 C
Motor
Make Marathon pvt ltd
Power 90 KW
Speed 2980 rpmVoltage 415 V
Filter
Type Dry type cartridge
Filtering media Paper
FLUIDING BLOWER
TYPE QTY CAPACITY(M3/Hr)
ESP/BUFFER HOPPER 2(1W+1S) 1000
SILO 3(1*2 W+1S) 1200
SILO
Qty 2nos.
Holding Capacity 1830 Ton.(Each)
Volume 2440 M3 (Each)
Height 36.143mt
Relief Valve 2 Nos . (Each)
Telescopic Spout With Scavenger Fan 2 Nos. (For Closed Tanker Unloading)(Each)
Rotating Conditioner Cum Unloader 1no. (For Open Tank Unloading)(Each)
650 Sq. Opening For Hcsd 1 No.(Each)
Vent Filter 1 No.(Each)
Manually Discharge Valve 1 No (Each)
HCSD PumpMake GEHO Weir Miniral Neatherland B.V.
Hcsd System Capacity 195 Tph
Slurry(Ash:Water ) 65:35 By Wt.
Hcsd Pump Capacity 250 M3/Hr.
Discharge Pr. 7000 Kpa
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Power KW 519
Head 6.50 Bar
Hcsd Booster Pump
Make GEHO Weir Miniral Neatherland B.V.
Rated capacity 227.5 M3/hr
Shut up head 34.7 mwc
Head 33mwc
Speed 813 rpm
Motor
Make Marathon pvt ltd
Power 110 KW
PLANT COMPRESSOR
Quantity 3 Nos
Make Atlas Copco
Type 3 Stage CentrifugalDischarge 1749 Ltr/Sec.(Each)
Machine Speed 2980 Rpm
Maximum Power 853 Kw
Motor
Make BHEL Bhopal
Kw 630kw
Volt 6.6kv
Current 65 Amp
Rotary Gear Pump
Discharge 44lpm
Pr. 2.1kg/Cm2Lube Oil Heater
Power 2 Kw
Heat Flux 2w/Cm2 .
Lube Oil
Required 220 Lit.
Type Roto H +
Working Hour 1600hr.
Air Receiver
Qty 3nos.(2nos. For Service Air + 1no. Instument Air)Capacity 20 M3(Each)
Maximum Pr.- 10kg/Cm2
Air Drier
Make Atlas Copco
Qty 2 Nos.
Power Consumption- 17 Kw(Each)
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Refrigerant Used R404a(15kg)
Compressed Air Maximum Pr.- 13 Bar.
Maximum Temp. 55 C
Ambient Maximum Temp 45 C
Minimum Temp 0 C
Compressed Air Requirement for one unit(270 MW)
continuous
1 TG & Boiler & auxilaries 35
2 DM Plant 0
3 Ash Handling Plant 0
4
TG area cleaning &
maintanance 0
5Boiler area cleaning &
maintanance 0
6 Fule Oil System 0
7 CW/ACW System 0
8 DM Make up pump 0
Total 35
TECHNICAL DAIRY ON LDO SYSTEM
UNLOADING BAY
10 Unloading Bay (8+2)
One Tanker Capacity- 20 Kl
Loading Time 2 Hr
DUPLEX BASKET TYPE STRAINER 3 nos. (.08 mm)
LDO TANK
Capacity 1500 M3
Height 14.1 Mt
Dia 12 MtHSD TANK
Capacity 1500 M3
Height 14.1 Mt
Dia 12 Mt
LDO UNLOADING PUMP SPECIFICATION
Make TUSHACO
RPM 2960
Pr. 3.5 Kg/Cm2
S.NO. Area includeInstrument Air (N
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Power 15 Kw
Flow 734 Lpm
Motor
Make CG
Rpm 2920
Volt 415v
Power 15 Kw Or 20 Hp
Current 26 Amp
LDO TRANSFER PUMP SPECIFICATION
Make TUSHACO
Rpm 2980
Pr 30 Kg/Cm2
Power 15 Kw
Flow 519-584 Lpm
Motor
Make Bharat Bijlee
Rpm 2920
Volt 415v
Power 55 KWCurrent 89 Amp
DRAIN WELL TANK
Tank capacity 2 M3
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Aph hopper Esp hopper Duct hopper4 no. (8*8=54) 2 no.
5 85 2.5
5275 89678 2637
-180 -260 -200
150 150 150
Worst coal
3000
8
48
26
18
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me 11 min)
sly from two units followed by simultaneous FA cleaning from two units.
(21.1008+5.2752) ton x 8 = 210.26 ton
95 min
84 min
75 Tph
Head (Mt.) Shut Off Head Mt. Stage Motor Kw Current Speed
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90 98 Single 200
60 67.5 Single 110 183amp
20 22.5 Single 5.5
160 186 3 stage 75 124 amp 2970 rpm
110 132 4 stage 18.5
25
15
3 Stage
Flow Head Motor make
M3/Hr Mt.
50 10 17 single 5.5 Marathon ltd.
30 10 13 Single 3.7 Marathon ltd.
30 35 38.5 Single 11 Marathon ltd.
25 12 14.6 Single 3.7 Marathon ltd.
urging Time)
Motor
Kw
Shut Off Head
Mt.
Stage
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PRESSURE
4500 mmwc
7000 mmwc
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intermittent continuous Intermittent
0 0 0
1 0 0
0 0 0
0 0 5
0 0 20
2 0 10
0.4 0 0
1.1 0 0
4.5 0 35
M3/min) Service Air (NM3/min)
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Motor make Pump make
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Marathon ltd. Mather+Platt
Marathon ltd. Mather+Platt
Marathon ltd. Mather+Platt
Marathon ltd. Mather+Platt
Marathon ltd. Mather+Platt
Marathon ltd. Mather+Platt
Marathon ltd. Mather+Platt
Marathon ltd. Mather+Platt
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C.W SYSTPump Qty Make Head
Cooling Water(CW) 5 WPIL 25MWC
Auxilary Cooling Water(ACW) 3 WPIL 45.2MWC
COOLING TOWER
Make Paharpur
No. of cooling tower /unit 1
Type Induced Draft Counter Flow
Fills PVC Corrugated (double layer)
Drift Eliminator (single layer)
No. of cells/C.T 11w+1sb
Range 9.4 0 C
Approach 4 0 C
Effectiveness 70.14%Cold water temp. 33 0 C
Hot water temp. 42.4 0c
Hold up volume of CT basin between mn & max 3600m3
Make up water 767 m3/hr
C.T FAN
Make Paharpur
Qty 12 (per cooling tower)
Gear Box Ratio 14.54:1(Helical type)
No. of blade /fan 8
Blade tip clearance 30mmBlade angle 8 degree.
Motor
Make Marathon
Rpm 1480
Current 128amp
Voltage 415v
CW CHEMICAL TREATMENT
SCALE INHIBITORTank
Qty 2
Capacity 410 lit each
Pump
Qty 3(2w+1sb)
Capacity 10LPH
Pr. 2 bar
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Type positive displacement
CORROSION INHIBITOR
Tank
Qty 2
Capacity 410 lit each
Pump
Qty 3(2w+1sb)Capacity 10LPH
Pr. 2 bar
Type positive displacement
BIOCIDE
Tank
Qty 2
Capacity 200 Lit each
Pump
Qty 3(2w+1sb)
Capacity 10LPHPr. 2 bar
Type positive displacement
SULPHURIC ACID
Unloading Pump
Qty 2
Dis. Pr 20kg/cm2
Discharge 10m3/hr
Storage Tank
Qty- 2
Capacity 10m3 each
Fluid Handeled 98%w/w H2SO4
Day Tank
Qty- 2
Capacity 0.63m3 each
Fluid Handeled 98%w/w H2SO4
Injection Pump
Qty 3(2w+1sb)
Capacity 20LPH
Pr 2 bar
Type positive displacement
CW CHLORINATION SYSTEM
Chlorine ton container
QTY 20(6W+14SB)
Capacity 900kgs each
Design pr. 19.9kg/cm2
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Evaporator
QTY 2(1W+1SB)
Capacity 120 kg/hr
Chlorine Gas Strainer
QTY 2(1W+1SB)
ChlorinatorQTY 2(1W+1SB)
Capacity 120 Kg/cm2
TypeVaccum solution
Chlorinator water supply booster pump
Qty2(1w+1sb)
TypeHorizontal Booster
Chlorinated Water Diffuser
Device for injection of chlorinated water
LEAKED CHLORINE ABSORPTION SYSTEM
Exhaust Fan
Type Bifurcate Type
BLOWER
Qty 2(1w+1sb)
Make Data air system
Motor
Make CG
KW 3.7
AMP. 7.3
Chlorine Absorption Tower
Qty1
Caustic solution recirculation pumps
Qty
2(1w+1sb)Type
Horizontal Centrifugal
Make Antico
Head 10 M
Discharge 25 m3/hr
Motor KW 2.2
AVGF
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Make BGR
QTY 10(8W+2SB)
Design Temp. 60 0 c
Flow rate . 200m3/hr
Design surface flow rate < 8m3/m2/hr
Suspended solid in 25ppm
Suspended solid out 2 ppmFilter media Graded Sand & Anthracite
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MDischarge Thrust Rpm Kw Make Amp Volt(KV)
18000M3/HR 1529KG 479 1650 BHEL 250 6.6
2400M3/HR 5335KG 989 450 BHEL 75 6.6
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TECHNICAL SPECIFICATIONS
HYDROGEN BIPOLAR GAS GENERATOR (2X15 NM 3 /HR)
Gas to be Produced HYDROGEN GAS
No Of Stream Offered Two
Capacity Per Stream 15 Nm 3 /hr
Total Capacity from both Stream 30 Nm 3 /hr.
DATASHEET OF ELECTROLYSER
Model No. ANHFDQ-210/1.6
Technology Bipolar Pressurized Water Electrolysis
Capacity 15 Nm3/hr x 2 streams (Net
Tag. No. Z 101A for stream A / Z101B for stream B
H2 Capacity Nm3/hr 16.5 ( Ex Electrolyser )
O2 Capacity Nm3/hr 8.25 ( Ex Electrolyser )
H2 Purity % (By Vol.)
O2 Purity % (By Vol.) 99.5 %
DM Water Consumption 16.5 Liters/hour/stream
Design Temperature 30% KOH ( By Volume )
Operating Voltage 92 C
Electrolyte DC-0 70 Volts Adjustable
Operating DC Current 0 - 900 Amp. Adjustable
Design Pressure 48 Bar g
Discharge Pressure 32 Bar G
No. of Module One per stream
No of cell per module 74 Nos. approx
A.C. Power Consumption 4.9 KWH/m3 of Raw H2Operating Temperature 90 C.
MOC of cell Ni Plated CS
Electrode Material - Anode Activated Nickel
Electrode Material - Cathode Nickel
Turn Down Ratio 60% to 100%
Cooling Water Requirement 4m3hr circulating per stream
Gas Separation skid Two Nos. (1 for each)
Diaphragm Material Membrane Cloth
DATASHEET OF DRYER
Manufacturers Name Airox Nigen
Operating Pressure 32 bar (g)
Design Pressure 36 bar (g)
Gas Tightness test pressure 40 bar (g
Design Temperature 200C
Type of Hydrogen Dryer Twin Bed Desiccant type
No. of Desiccant Bed Two
99.998% ( After Purifier )
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Inlet H2 Capacity 16.5 Nm3/hr
Outlet H2 Capacity 15 Nm3/hr.
Desiccant type Molecular Sieve 13 X
Absorber Bed MOC SS 304
Total Cycle Time 24 Hours.
Regeneration Cycle Time 12 Hours
Supply 415 V / 3 Phase / 50 HzOutlet Dew Point Minus 70C
No. of Dryer 2 Nos. per stream
No Of Heaters One in each tower
Regeneration Gas Dried Hydrogen
Consumption of regeneration gas 7 to 8 % of gas
Heater Capacity Dried Hydrogen
Moisture Absorbent Material Molecular Sieve
HYDROGEN BUFFER TANK
Operating pressure 32 KG/CM2
Design pressure 35.2 KG/CM2
Test pressure 48 KG/CM2
Design temperature 65C
Capacity 400 ltr.
Design code ASME Sec VIII Div. I
7 Material of construction SA 516 Gr. 70
Make ICL-India
Type of Compressor Diaphragm type-oil free
No. of Compressors 2 Nos.(one for each stream)
Tag Nos. C101A / C 101 B
MOC of diaphragm Alloy Steel
MOC of Compressor Forged Steel
Compressor Speed 400 rpm
Medium of Gas Hydrogen
Capacity 18.50 Nm3/fir (Each)
Suction Pressure 32 bar (g)
Suction temperature, C Ambient (max. 400C)
Discharge Pressure 140-160 bar
Discharge Temperature 520C
Amount of cooling water required 1 m3/hr ( per compressor )
Number of Stages 2
Type of inter-cooler Water cooled inter cooler
Drive V Belt - By Electric Motor
Lubricating oil for Crank Case SERVO-32
DATA SHEET OF HYDROGEN COMPRESSOR
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Hydrogen Suction Pot 400 Ltrs @ 30 Bar G
MOC of Suction POT 516 Gr 70
MOC of Compressor's
a)Piston Aluminium BS - 1490, LM-13
b)Piston ring Teflon with 25-30% Carbon
c)Crank shaft Forged Steel EN8
d)Crank shaft bearing White Metale)Casing ASTM - A - 240, 316 SS
f)Suction & Discharge Valves 316 SS
Compressor BHP (shaft input)
Efficiency 85%
Type of Lubrication L-HM-32
Power Supply / Consumption
Electric motor
Power
Supply
Speed 1440 rpm
Type of Construction Flame proof
DATA SHEET OF RECTIFIER
Make/ Supplied : POWERCON/RPG
Country of Origin : India
Tag No : RT 201 A/B
Quantity : one per stream total (two)
Application : 3-Phase,-Non rev.6 pulse. Bridge
Configuration. Fully controlled
Operating System : Digitally via PLC
Device protection of the bridge : Semi-conductor fuse of suitable rating And
RC snubber circuit.
Operating DC voltage at output 50 to 70 V
Rectifier Rated DC Voltage : 70 Volts
Operating DC current at output : 500 - 900 Amps (Max.)
Over load capability : 10 % (on 900 Amps)
Rectifier Design DC current : 1000 AmpsCooling : Forced Air Cooled
TECHNICAL SPECIFICATION OF MILL REJECT HANDLING SYSTEM
Coal Consumption per Unit: 186.865 TPH (Design Coal)
Coal Consumption per Unit 219.8 TPH (Worst Coal)
3.7 KW
415 V / 50 Hz / 3 Ph
5.5 KW
415 V/ 50 Hz / 3 Ph
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Rated Mill Rejects output per Mill 467.2 kg/hr (Design Coal)
Rated Mill Rejects output per Mill 439.6 kg/hr (Worst Coal)
Design value of Reject collected in each Pyrit 467.2 kg/hr
Selected Mill Reject/Mill/hr 500 kg/hr (after rounding off
Operating Temp.(Deg.C) 130 deg C (Approx).
Maximum Temp. Of Mill Reject (Deg.C) 200 deg C (Approx).
Elevation of Mill Reject Spout in Mill Area EL (+) 2.900 M.Particle Size of Mill Rejects to be handled (-) 50 mm.
Mill Arrangement In a Single row of six mills at the rear side of the boiler
Volumetric Calculation 1600 kg/m3
Conveying 1600 kg/m3
Load Calculation 2200 kg/m3.
Compressor Design Condition 50 deg C & 90 % RH
Reject conveying velocity 3.5 to 5.7 m/s.
Mill Reject storage bunker capacity 36 hours storage of mill rejects generated from two units (consider
Therefore effective capacity of each bunker r 98.91 m3
Effective storage capacity of bunker selected 100 m3
Reject generation rate per unit 2.198 TPH.
pyrite hopper with mesh size 50X50 mm
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ing worst coal).
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FIRE FIGHTING SYSTEM
Hydrant system included
Chemical house
Raw water Pump House cum MCC Room
Sludge Pump house
CW Pump House
Water treatment Plant
400 KV!220KV!33KV Power Plant switchyard
Generator, Station and Unit auxiliary Transformers in Transformer yard for unit nos.1& 2 (For Phase - I)
ESP Switchgear Control room
Mill Building
Entire power house including Boiler areas
Coal Handling plant including all Terminal points, substation and office
Crusher house
Chlorination plant buildingCHP control room and MCC room
Ash handling plant
Ash slurry pump house
Ash mechanical exhauster room
Ash compressor room
Ash water pump house
MCC room ash handling
MCC room dry FA transportation system
Mill reject system compressor house (if provided separately) Remote dry fly ash silo area MCC! control ro
Fuel oil unloading station
Administrative building
Effluent treatment plant
DMCW pump area
Air washer room
Coal mill area, coal feeder floor and coal bunker floor
Hydrogen Generation room cum MCC room
Fuel Oil Unloading Tank Area
Lube Oil Tank Area
Workshop building & Store
Petrol Pump Area
JOCKEY PUMPS
Make WPIL
Service For pressurization of fire water System
Duty Intermittent
Location Indoor
Liquid Handled Raw Water
Number of Pumps Required Two
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Rated capacity 25 M3/hr
Total head, (MLC 101.45 Mtr
Rated speed (rpm) 2900
Pump type Non-pull out type & above Floor discha
Type of coupling Flexible Pin Bush Coupling
Bearing lubrication By self-water
Type of shaft bearing Cut-less rubber backed by bronze, shorMotor for Jockey Pump
Motor for Jockey Pump JPP-1 ,JPP-2 2
Power 15 KW
Volt 415 v
FIRE WATER PUMPS
Service
Fire Spray Water System
Fire Hydrant System
Duty Continuous
Location Indoor
Number of Pumps Required
a) Hydrant Pump 3 Nos (1 no Motor driven + 2 no engine driven
b) Spray Water Pump 2 Nos (2 no Motor Driven)
Spray Water Pump capacity 25 m3/hr
Total head, (MLC) 88
Air compressor
Qty 2 (1 Working+ 1 stand by)Capacity 41 m3/hr
Hydrant Pump
Make WPIL
Liquid Handled Raw Water
Rated capacity 410
Total head, (MLC) 100.78 mtr
Rated speed 1500 for Engine & 1485 for Motor D
Pump type Non-pull out type & above Floor dis
Impeller type Close
Shaft sealing arrangement Stuffing box
Type of Pump Engine Connection Through Gear Head and Propeller S
Type of Pump Motor coupling Flexible Pin Bush Coupling
Bearing lubrication By self-water
DIESEL ENGINE FOR BOOSTER PUMP
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Designation Internal Combustion Diesel Engine ,
Make- Greaves
Type Compression ignition, mechanical (
No. of engine required One (1)
Duty Continuous
Nominal output 60 HP @ 1500 RPM
Speed of the engine 1500Fuel of the engine High speed diesel oil
Cooling water Service water (Clarified water
Analysis of fuel IS-1460
DIESEL ENGINE FOR MAIN FIRE PUMP
Designation Internal Combustion Diesel Engine
Make- Greaves
Type Compression ignition, mechanical (
No. of engine required One (2)
Duty Continuous
Nominal output 254 HP @ 1500 RPM
Speed of the engine 1500
Fuel of the engine High speed diesel oil
Cooling water Service water (Clarified water
Analysis of fuel IS-1460
MOTOR DRIVEN BOOSTER PUMP
Service For pressurizing fire water at the
Designation BOOSTER PUMPDuty Intermittent
Location ndoor
Number of Pumps Required One (01)
Liquid Handled Water
Rated capacity 137
Total head, (MLC) 50
Rated speed (rpm 1470
Range of operation 30 -130 %
No of stage of pump Single
Pump type Axially Split Single-Suction VolutImpeller type Closed
Shaft sealing arrangement Gland Packing
Duration of test 15 min
Hydrotest pressure 11 kg/cm2
Type of shaft bearing Anti-Friction
Mode of pump starting Open Valve
Type of coupling Flexible Coupling
Type of cooling of pump Water
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Bearing lubrication Grease
HYDRO NUMETIC TANK
Capacity 22.5 m3
Type Vertical cylinder
Max working pr. 12.5 kg/cm2Design Workingpr. 13.125 kg/cm2
Design temp. 50 0C
Hydro test pr. 17.065kg/cm2
Qty. 1
Fluid storage Fire water and compressed air
Details Spray System
Sl. No. System
1 HVW Spray (High Velocity Water)
2 MVW Spray (Medium) Velocity
Water)
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FOAM SYSTEM
Area Covered LDO TankFoam Chamber
Qty 2
Capacity 285 lpm
Inlet Pressure 3.5 kg/cm2
Foam Pump
Qty 2( 1 motor driven+1 engine driven)
capacity 2 m3/
hr
discharge head 10.0 kg/cm2
Motor
RPM 1430KW 3.7
DIESEL ENGINE
RPM 1500
POWER 6BHP
Foam Tank
Capacity 1000 lit
Foam concentration 3%
Foam solution required for LDO Tank 570 lpm
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Mobile Fire Fighting System
Trailer pumps 3
capacity 1800 lpm
Pr. 7 kg/cm2
portable fire pump
capacity 275 lpm
Pr. 4.2 Kg/cm2
Fire Station Equipments
Breathing apparatus sets 10 No.
Fire Entry suits 8 Nos.
Foam compound 4 Sets
Portable Generators 3 Sets
Dry Chemical Powder 3 Nos.
Foam Generators 3000 Kgs.
Telescopic ladders 3 Nos.
First aid kits 15,000 Ltrs
Miners lamps with rechargeable battery 8 Nos.
PORTABLE AND MOBILE FIRE EXTINGUISHERS
Description Capacity of each extinguisher
Pressurized water type extinguisher (Gas expelled water type) 9 liters
Carbon-di-oxide Type Extinguisher 9 liters,4.5 kg
Portable extinguisher (Dry chemical powder type) 5 KG/2kg
Stands for holding potable fire extinguisher
Dry chemical powder type
Mechanical Foam type 50 liters
Carbon-di-oxide type 22.5 KG
Mobile Fire Extinguishers 50 KG
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m
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ge
hardness 60-65
riven.
charge
aft
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Model-3G1 1T (H E),
ir less)
ir less)
boiler area
Pump
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Area Covered
HVW Spray ISO - 420 KV Generator Transformer(2 Nos.)
HVW Spray Layout - 33 KV Station Transformer(2
Nos.)
HVW Spray Layout - 33 KV Unit Auxiliary
Transformer (4 Nos.)
HVW Spray Layout - Boiler Feed Pumps for unit 1
& 2
HVW Spray Layout - Turbine Lube Oil Tanks,
Coolers & Consoles.
HVW Spray Layout for Boiler Burner Fronts
HVW Spray Layout - Generator Seal Oil Tanks,
Coolers Assembly.
HVW Spray Layout - Turbine Oil Canal Pipelines.
HVW Spray System - Diesel Oil Storage tank for
DG Set
MVW Spray System for- Cable Spreader EL. 0.0M
For Unit-1 & 2 AB way of TG Building
MVW Spray System for-Cable valute for boiler
MCC at El. +5.0 for Unit 1 & 2 D way of TG
buildingMVW Spray System for-Cable Spreader EL. 8.5 M
For Unit-1 & 2 AB way of TG Building
MVW Spray System for-Cable Spreader EL. 12.5
M For Unit-1 & 2 B way of TG Building
MVW Spray System - LDO Tanks
MVW Spray System Layout for Conveyor CV-1
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MVW Spray System Layout for Conveyor CV-2
MVW Spray System Layout for Conveyor CV-3
MVW Spray System Layout for Conveyor CV-4
MVW Spray System Layout for Conveyor CV-5
MVW Spray System Layout for Conveyor CV-5
MVW Spray System Layout for Conveyor CV-6
MVW Spray System Layout for Conveyor CV-7
MVW Spray System Layout for Conveyor CV-8
MVW Spray System Layout for Conveyor CV-9
MVW Spray system for Cable Spreader, ESP
control room
MVW Spray system Layout for Conveyor CV- 5A
Cable Spreader ESP El. 8.5 Mtr.
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Required Total Nos
80
30,100
50,50
15
4
20
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TECHNICAL SPECIFICATION OF HVAC SYSTEM
Vapour Absorption Chiller Unit
Make VoltasLocation AC Plant Room of TG Building.
Quantity 1 no.
Capacity: 200 TR
cool water from 11.4C to 7C
Type Steam fired, double effect/stage VAM
Temp. of condenser cooling water I/L =31.8 C ,O/L=37.2C
Refrigerant Amonia
Absorbent Lithium Bromide
Qty. NH3 450 Kg
Qty Li-Br 1200 Kg
Sol. pump
Power 3.7 kw
Current 9.5 amp
Volt 415 v
Refrigeration pump
Power 0.4 kw
Current 1.5 amp
Volt 415 v
Purge pump
Power 0.37 kwCurrent 1.1 amp
Volt 415 v
Water Cooled Screw Chiller Unit
Make Voltas
Location AC Plant Room of TG Building.
Quantity 2 no.
Capacity: 100*2 TR
cool water from 11.4C to 7CType Semi/Hermetically sealed screw compressor
Temp. of condenser cooling water I/L =31.8 C ,O/L=36.2C
Refrigerant R 134a (Qty.-180 Kg)
Heater 300 Watt
Compressor Motor
Power 78 Kw
Voltage 415 V
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Condenser Water Pump Sets.
Make Kirlosker Brothers Ltd.
Location AC Plant Room of TG Building.
Type Centrifugal
Quantity 3 no.
Capacity 115 CMHHead 35m
Motor
Make ABB
Power 18.5 Kw
Voltage 415 V
Chilled Water Pump Sets.
Make Kirlosker Brothers Ltd.
Location AC Plant Room of TG Building.
Type Centrifugal
Quantity 3 no.
Capacity 76 CMH
Head 35m
Motor
Make ABB
Power 15 Kw
Voltage 415 V
Cooling Tower
Make
Location Located at the roof EL. 21.0M
Type Induced draft (single cell) FRP type
Quantity 3Nos.(2R+1S)
Water flow rate 115 CMH
Heat removal rate 621000 Kcal / hr
Temperature drop 5.4C
Desig wet bulb temp. 27.8C
Approach 4C
Non Chemical Water Treatment Equipment
Make
Location Central chilled water plant
Type Induced draft (single cell) FRP type
Quantity 1No.
Capacity 230 CMH
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Expansion Tank
Location Roof of AHU room El.-27mt
Quantity 1
Capacity 1 m3
Air Handling Unit
Make
Location Located at the AHU room EL. 21.0M
Type Double skin
Quantity 3Nos.(3R)
Dehumidified Air qty 26100 CMH
Static Pressure 55 mm WG
Total Heat 144.1 KW (41TR)
Sensible Heat 120.4 KW
Fresh Air Quantity 2200 CMHCooling Coil Entering Conditions 27.35 C
Cooling Coil Leaving Temp. 13.79 C
Vertical Air Handling Unit
Make
Location EL. 8.5 mt at TG bldg.
Application Battery Charger room Unit-1 & unit-2
Quantity 2Nos
Dehumidified Air qty 8500 CMHStatic Pressure 45 mm WG
Total Heat 38.65 KW (11TR)
Sensible Heat 31.53 KW
Fresh Air Quantity 600 CMH
Cooling Coil Entering Conditions 25.13 C
Cooling Coil Leaving Temp. 14.23 C
Fan Coil Unit
MakeLocation SWAS room unit 1&2 and confrence roomof T
Type Sheet metal cabinet type Fan Coil
Fan Coil Unit consist of following component
a-FCU Fan
Type: Centrifugal, DIDW with forward curved blade
b-Cooling coil
Type: Chilled water type
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Construction: Seamless copper tubes with Al
fins
with
fins,
aluminium
Design fouling factor: 0.0002 Hr
Quantity 9Nos.
Dehumidified Air qty 1020 CMH
Static Pressure 15 mm WG
Total Heat 5.27 KW (1.5TR)
Sensible Heat 3.335 KW
Fresh Air Quantity 33 CMH
Fan Coil Unit
Location For AC plant control room
Quantity 2Nos.
Dehumidified Air qty 680 CMH
Static Pressure 15 mm WG
Total Heat 3.514KW (1.0TR)
Sensible Heat 2.24KW
Fresh Air Quantity 45 CMH
Energy Recovery Ventilator
Location SWAS room unit 1&2 and confrence roomof T
Quantity 3Nos.
Capacity 250 CMH
Fresh Air SystemLocation AHU room of TG Building & battery room
Quantity 2Nos.
Fresh Air Quantity 6600 CMH
Static Pressure 20 mm WG
Smoke exhaust systemLocation Located in AHU room at the roof
Quantity 2
Capacity 11500 CMH
Static Pressure 10 mm WG
Water cooled Precision type air Conditioners
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Location Common ESP & AHP Control room of Unit-1 &
Quantity 3Nos.(2r+1s)
refrigerant R-410A/R-407C
Capacity 26 TR
Fresh Air System
Location Common ESP & AHP Control room of Unit-1 &
Quantity 1Nos.Fresh Air Quantity 4800 CMH
Static Pressure 20 mm WG
Water cooled Precision type air Conditioners
Location Control room laboratories & offices DM Plant
Quantity 3Nos.(2r+1s)
refrigerant R-410A/R-407C
Capacity 16 TR
Fresh Air System
Location Control room laboratories & offices DM Plant
Quantity 1Nos.
Fresh Air Quantity 1200 CMH
Static Pressure 20 mm WG
Air cooled Precision Air Conditioners
Location 400 / 33 KV Switch yard Control Building
Quantity 3Nos.(2r+1s)
refrigerant R-410A/R-407C
Capacity 11 TR
Fresh Air System
Location Control room laboratories & offices DM PlantQuantity 1Nos.
Fresh Air Quantity 1000 CMH
Static Pressure 20 mm WG
Air cooled Duct able Split Air Conditioners
Location a) Administrative Building b) Dining hall of Ca
Quantity 6Nos. For Administrative Building & 2 nos. Di
refrigerant R-22
Capacity 16.5 TR
Non-Ductable Split Air Conditioner1-Location Control Room of Raw water pump house
Quantity 4 Nos (2R+2S)
refrigerant R-22
Capacity 2 TR
2-Location Control Room of CW water pump house & co
Quantity 8 Nos (4R+4S)
refrigerant R-22
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Capacity 2 TR
3-Location Compressor Control Room
Quantity 8 Nos (4R+4S)
refrigerant R-22
Capacity 2 TR
4-Location Control Room of chemical house
Quantity 4 Nos (2R+2S)
refrigerant R-22
Capacity 1.5TR
5-Location Etp Control Room
Quantity 3 Nos (2R+1S)
refrigerant R-22
Capacity 1.5 TR
6-Location Weigh Bridge Control Room
Quantity 3 Nos (2R+1S)
refrigerant R-22
Capacity 1.5 TR
7-Location Control Room of Hydrogen plant
Quantity 4 Nos (2R+2S)
refrigerant R-22
Capacity 1.5TR
8-Location Office and Lab of Hydrogen plantQuantity 2 Nos (2R)
refrigerant R-22
Capacity 2TR
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G Building
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G Building
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2
2
Bldg
Bldg
Bldg
teen Building
ing hall of Canteen Building