Important Points SOP (Standard Operating Procedure) During the Inspection of RCC NP4 Pipes

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Image
Important Points SOP (Standard Operating Procedure) During the Inspection of RCC NP4 Pipes: -    Image-Hydro Test (Photo Credit: Ritesh Raj) (1.) Firstly, approved QAP will be checked.  (2.) ID marks should be marked on the inner and outer sides of pipes.  Image-ID Mark (Photo Credit: Ritesh Raj)  (3.) To check the inner and outer diameter of pipes.   (4.) Smooth finishing and before dispatch of RCC pipes cement slurry or grouting where required.   (5.) Load test is required for RCC pipes as per IS codes. It is different for each dia, of RCC pipes.  Image-Plate Load Test (Photo Credit: Ritesh Raj)   (6.) Concrete mix design checked and in which cement content, cement brand, and water-cement ratio should be checked.  (7.) The straightness test to be checked of RCC pipes through the straightness rods to collinear visible.   (8.) As per requirement 2% of hydro tests are to be checked as IS:458 of the total ordered quantity.  Image-Hydro Test (Pressure Release) (Photo Credit: Ritesh Raj)  
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Thermal Power Plant Description

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Power is essential for everyone.It is used for electricity generation, handling small or large based industry, commercial purposes, industrial purposes and institutional purposes.The power generation through coal and water is known as thermal power plant.In present scenario, coal based thermal power plant play a vital role in India and world wide. Some details are following:-


Main Part of Thermal Power Plant-

(1.)           Wagon tippler/Track Hopper

(2.)           Crusher House

(3.)           Conveyor Belt

(4.)           Transfer Tower

(5.)           CHP (Coal Handling Plant)

(6.)           Coal Mill

(7.)           Boiler

(8.)           FGD (Flue Gas Desulfurization)

(9.)           Chimney




Working Procedure of thermal power plant:-
Canal or river
        ⇣
         
        ⇣

        ⇣
Raw Water Intake Pump House (RWIPH)
        ⇣

        ⇣

        ⇣
Reservoir
        ⇣
   
        ⇣

        ⇣
Clarifloculator
        ⇣

        ⇣

        ⇣
CWST (Cold Water Storage Tank)
        ⇣

        ⇣

        ⇣
CW (Cold Water) Pump House
        ⇣

        ⇣

        ⇣
Central Monitoring Building (CMB)
        ⇣

        ⇣

        ⇣
De-mineralized (DM) Plant
        ⇣

        ⇣

        ⇣
     Boiler
        ⇣

        ⇣  For steam

        ⇣
TG (Turbine and Generator)
        ⇣

        ⇣   Through Condensation

        ⇣
Cooling Tower
        ⇣

        ⇣  By return pipeline to boiler

        ⇣
TG-Steam to Generator

THERMAL POWER PLANT STRUCTURES LIST
       1
WEIGH BRIDGE  ( 100 TON )
       2
WAGON TIPPLER COMPLEX -A
       3
WAGON TIPPLER COMPLEX -B
       4
JUNCTION TOWER- 1
       5
JUNCTION TOWER- 2
       6
CRUSHER HOUSE
       7
JUNCTION TOWER- 4
       8
JUNCTION TOWER- 5
       9
COAL CONVEYOR
     10
CRUSHER COAL STOCK PILE -A
     11
CRUSHER COAL STOCK PILE -B
     12
CRUSHER COAL STOCK PILE -C
     13
CRUSHER COAL STOCK PILE -D
     14
PENT HOUSE -2
     15
JUNCTION TOWER- 6
     16
JUNCTION TOWER- 7
     17
EMERGENCY  RECLAIMING HOPPER COMPLEX
     18
PENT HOUSE -3
     19
JUNCTION TOWER- 9
     20
JUNCTION TOWER- 10
     21
JUNCTION TOWER- 11
     22
JUNCTION TOWER- 12
     23
JUNCTION TOWER- 13
     24
DRIVE HOUSE-1
     25
DRIVE HOUSE-2
     26
BULDOZER SHED
     27
COAL SHETLING POND
     28
STACKER/RECLAIMER
     29
CHP ELECTRICAL BUILDING-1
     30
CHP ELECTRICAL BUILDING-2
     31
CHP ELECTRICAL BUILDING-3
     32
CHP ELECTRICAL BUILDING-4
     33
CHP PUMP HOUSE-2
     34
CHP PUMP HOUSE-3
     35
CHP PUMP HOUSE -1
     36
PENT HOUSE -1
     37
LDO UNLOADINF & SUPPLY  PUMP HOUSE
     38
GENERATOR TRANSFORMER
     39
UNIT AUXILIARY TRANSFORMER
     40
STATION TRANSFORMER
     41
SERVICE BUILDING
     42
CONDENSATE STORAGE TRANSFER PUMP HOUSE
     43
CONDENSATE STORAGE-A
     44
CONDENSATE STORAGE-B
     45
AMONIA STORAGE
     46
FIRE WATER BOOSTER PUMP HOUSE
     47
AIR COMPRESSOR & MILL REJECT COMPRESSOR BUILDING
     48
DG AREA
     49
HYDROGEN GENERATION PLANT
     50
N2 BOTTLE AREA
     51
400KV  GIS BUILDING
     52
765KV SWITCHYARD BUILDING
     53
765KV AIS  SWITCHYARD CONTROL BUILDING
     54
SPARE TRANSFORMER
     55
AUXILIARY TRANSFORMER
     56
CEMS
     57
AUXILIARY BOILER CONTROL BUILDING
     58
AHP COMPRESSOR HOUSE
     59
ASH SLURRY SUMP
     60
ASH SLURRY PUMP HOUSE
     61
AHP VACCUM PUMP HOUSE UNIT -1
     62
AHP VACCUM PUMP HOUSE UNIT -2
     63
AHP  COMPRESSOR &  VACUUM PUMP ELECTRICAL ROOM
     64
ASH WATER PUMP HOUSE & ELECTRICAL /CONTROL BUILDING
     65
ASH WATER CLARIFLOCULATOR-A
     66
ASH WATER CLARIFLOCULATOR-B
     67
ASH WATER CHEMICAL HOUSE
     68
INTERMEDIATE SILO- A
     69
INTERMEDIATE SILO- B
     70
TERMINAL SILO UTILITY BUILDING
     71
TERMINAL SILO-A
     72
TERMINAL SILO-B
     73
TERMINAL SILO-C
     74
TERMINAL SILO-D
     75
 HCSD & ENTERMEDIATE SILO UTILITY BUILDING.
     76
 HCSD PUMP HOUSE 
     77
 HCSD SILO -A
     78
 HCSD SILO -B
     79
ASH WATER MAIN ELECTRICAL / CONTROL BUILDING
     80
EMERGENCY RAW WATER PUMP HOUSE
     81
AUXILIARY BOILER
     82
AUXILIARY BOILER LDO STORAGE TANK
     83
Boiler Foundation /#1 & #2
     84
MIIL BAY
     85
ELECTROSTATIC PRECIPITATOR
     86
ESP CONTROL BUILDING UNIT-1
     87
ESP CONTROL BUILDING UNIT-2
     88
FGD ABSORBER FOR UNIT 1
     89
FGD ABSORBER FOR UNIT 2
     90
FGD ABSORBER RECIRCULATION PUMP SHELTER FOR UNIT- 1
     91
FGD ABSORBER RECIRCULATION PUMP SHELTER FOR UNIT- 2
     92
GYPSUM DEWATERING BUILDING
     93
GYPSUM SHED
     94
FGD FILTRATION TANK & AGITATOR
     95
LIME STONE UNLOADING HOUSE
     96
LIME STONE PREPARATION BUILDING
     97
LIME STONE SILO
     98
LIME STONE SLURRY STORAGE TANK & AGITATOR
     99
FGD EMERGENCY STORAGE TANK & AGITATOR
   100
FGD MAKE-UP WATER TANK
   101
FGD WASTE WATER TREATMENT BUILDING
   102
FGD ELECTRICAL BUILDING
   103
LIMESTONE CRUSHER BUILDING
   104
LIMESTONE CONVEYOR PENT HOUSE
   105
CHIMNEY
   106
CLARIFIED WATER RESERVIOR-A
   107
CLARIFIED WATER RESERVIOR-B
   108
 RAW WATER PUMP HOUSE
   109
PRE-TREATMENT BUILDING
   110
PRE-TREATMENT CLARIFIER -A
   111
PRE-TREATMENT CLARIFIER -B
   112
PRE-TREATMENT CLARIFIER -C
   113
CMB
   114
CLARIFIED/ FIRE WATER PUMP HOUSE& FIRE WATER RESERVIOR
   115
DM PLANT AREA  INCL. CHEMICAL STORAGE & CPU REGEN.
   116
 DM WATER PUMP HOUSE
   117
DM STORAGE TANK -A
   118
DM STORAGE TANK -B
   119
 CW CHLORINATION BUILDING
   120
SIDE STREAM FILTRATION PLANT
   121
CW PUMP HOUSE
   122
EFFLUENT TREATMENT PLANT AREA
   123
EFFLUENT TREATMENT PLANT CLARIFIER
   124
Mill Reject Silo
   125
FUEL OIL STORAGE TANK-A
   126
FUEL OIL STORAGE TANK-B
   127
LDO PRESSURIZING PUMP HOUSE
   128
FUEL OIL DAY TANK-A
   129
FUEL OIL DAY TANK-B
   130
Turbine Generator Building . (Only CW,CEP pit) #1 & #2
   131
CENTRAL CONTROL BUILDING
   132
COOLING TOWER FOR UNIT-1
   133
COOLING TOWER FOR UNIT-2
   134
COOLING WATER INTAKE CHANNEL
   135
COOLING TOWER SWGR & CONTROL BUILDING
   136
SEWAGE TREATMENT AREA
   137
WASTE WATER TREATMENT ELECTRICAL ROOM
   138
FIELD QUALITY CONTROL BUILDING
   139
FIRE STATION BUILDING
   140
STORAGE YARD AREA
   141
STORAGE YARD BUILDING
   142
WORK SHOP BUILDING
   143
WEIGH BRIDGE FOR FLY ASH SILO ( 40TON )
   144
RAIN WATER HARVESTING POND
   145
PARKING SHED
   146
PIPE RACK
   147
FOAM PUMP HOUSE FOR FUEL OIL DAY TANK
   148
FOAM PUMP HOUSE FOR FUEL OIL STORAGE  TANK









                                  

                             Photograph-NDCT (Cooling Tower)


                                 
                            Photograph-Chimney (Height-275 Mtr.) 

  
Photograph-Ash Slurry Pump House-1


Photograph-FGD GGH Absorber


Photograph-Ash Slurry Pump House


Photograph-FGD Emergency Storage Tank

Photograph-Parshall Flume, Stilling Chamber, Flash Mixer 

Photograph-Clariflocculator-2(CL-2)


Photograph-FGD-ARP OAB

Photograph-FGD Limestone Storage Shelter

Photograph-FGD Limestone Storage Shelter


Photograph-Chemical House Building


Photograph-Clariflocculator-1(CL-1)

                                      
Photograph-ETP-ERS Building

Photograph-FGD Limestone Gypsum Processing Building



Photograph-ESP

Photograph-FGD Gypsum Storage Shed


Photograph-Cascade Aerator 

      
Photograph-IDCT(Cooling Tower)

Photograph-Road Culvert

Photograph-Ash Compressor House


                       
                               
Photograph-Fly Ash Silo
            



Photograph-Fly Ash Silo

         
Photograph-Fly Ash Silo


         
Photograph-Fly Ash Silo


       
Photograph-Fly Ash Silo



         
Photograph-Fly Ash Silo



        
Photograph-Fly Ash Silo

       
Photograph-Fly Ash Silo








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       Thanks for visiting this site.
Written By- 
Ritesh Raj
Email Id-rajritesh.motiharirr@gmail.com










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