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VIJAYAWADA DR NTTPS STAGE-V (1X800MW)


RHS feeder floor
Boiler RHS area
ID fans area
ESP area
Boiler RHS area

Boiler RHS area
ESP area
ESP area
LHS feeder floor
LHS mills and feeders

PA duct area
Boiler RHS area
Fans area
Boiler RHS area
ESP area

Boiler RHS area
Boiler RHS area
Boiler RHS area
Boiler RHS area
Boiler RHS area

Boiler RHS area
RHS Structure erection Mills area
Boiler RHS area
RHS Fans area
PA tempering duct insulation works

PA duct area erection
Boiler RHS area
hot PA duct erection
hot PA duct erection
ESP ALI installation works

Mill maintenance platform works
TDBFP-B Insulation
TDBFP-B Insulation
TDBFP-A Insulation
TDBFP-A Insulation

RHS beam erection
RHS beam erection
RHS beam erection
ESP I/L gate received at site
TDBFP-B bearing boxup

TDBFP-B TSI sensor mounting
TDBFP-B TSI sensor calibration
LHS feeder floor- feeder erection
PA duct area
PA duct area

Feeder floor LHS
Team BHEL Vijayawada
Team BHEL Vijayawada
Team BHEL Vijayawada
Team BHEL with ED/PSSR post Synchronization

First synchronization at 00:09hrs
Coconut breaking by ED/PSSR
ED/PSSR felicitating MD/APGENCO
Project Director felicitating ED/PSSR
Project Director felicitating ED/PSSR

Coconut breaking by CE/APGENCO
Coconut breaking by CE/APGENCO
Coconut breaking by GM/ TSX
Coconut breaking by Project Director/Vijayawada
Coconut breaking by Director/ Technical, APGENCO

TDBFP B
TDBFP A
MDBFP
TG Hall
Corner 2 erection works u/p @54 mts elevation.

Erection of Cladding at 55 mts for permanent lift under progres.
BOF to ESP duct support structure erection u/p in RHS of Boiler.
Turbine insulation works completed.
Delta run alignment of IPBD u/p.
DCS panels beIng powered on by officials.

DMCW for excitor & Hydrogen cooler works u/p.
LPBP erection works u/p.
Drive Turbine of TDBFP - B erected on foundation.
Generator Base plate grouting completed.
Erection of HV bushing GT- R phase u/p.

Erection of LV bushing GT- R phase u/p.
PA Fan lube oil lines chemical cleaning u/p.
LPBP valve insulation under progress.
ESP HVR Trnf oil BDV sample collection and testing u/p.
LP-2 Thermo couple routing completed.

CRH NRV insulation completed.
IV and IP turbine insualtion completed.
HP Turbine and ESV insulation completed.
Mill A PGB oil filling in progress.
Extraction of HP heater 2 completed.

Exiciter Placed in position.
Work stations powered @CCR.
IPBD erection u/p @ 8.5 Mts in TG floor.
Insulation works commenced for Deareator & FST.
Status of RHS Mills.

BFD Hydro test successfully completed internally.
BFD Hydro test touched 400 Kg per Sq.cm.
ID Fan A Motor trial run successfully completed.
Deaerator Hydro test successfully completed.
LP 2 thermo couples fixing completed.

240V UPS battory both banks commissioned.
GT- B phase A frame erection commenced.
FD Fan A alignment works u/p
TDBFP booster pump erection works u/p.
RHS Mills fdns status. Mill A PGB sole plate alignment works u/p

LP By Pass piping works under progress.
MOT room & Oil module erection status.
Status of MDBFP.
Piping works u/p in CD Bay.
BFD to ECO preparation for hydro test u/p.

16 MVA UAT -02 Charged.
Generator Rotor insertion successfully completed..
Generator Rotor insertion under progress.
Soot blower panels erection u/p in boiler MCC.
16 MVA UAT -01 Charged.

16 MVA UAT -01 Charged.
Steam Blowing of PRDS line done.
ID Fan A bumped and readings found ok.
ESP to Chimney and ID Fan B status
ESP Control Room to ESP cabling under progress

ESP Control room status
FOPH status
BOF to ESP erection status
Bottom Ash Hopper erection status (BOP Scope)
Boiler RHS Mills status

Boiler First pass insulation status
ESP penthouse roof status
Boiler Penhouse roof insulation status
C&I Status at Boiler Penthouse
LHS Bunkers erection status (BOP Scope)

Coal Pipe erection status
CD Bay cable rack erection status (BOP Scope)
CD Bay Cable racks erection status (BOP Scope)
Main Control Room status
TG Deck status

Primary Water Piping for Generator Stator
TDBFP-B Deck casting status (BOP Scope)
De Super Heaters erection status
Oil Canal Status
MOT Room status

MDBFP allignment under progress
IPBD Duct Status
Seal Oil Valve Rack grouting under progress
LP Heaters 1A/2A & 1B/2B erection status
HP Heaters 6B & 7B erection status

HP Heaters 6A & 7A erection status
DMCW pumps and PHEs erection status
Hot Well make up pumps piping status
10 to 11 grid piping erection status at 8.5 Mtrs
Flash Tank A and related piping status

Boiler CC pump erection status
CD Bay PCP erection status
CD Bay Piping erection status
Boiler LHS view
BOF to ESP LHS side status

ESP to Chimney LHS duct insulation status
ID Fan to Chimney Duct insulation status
SEL relay testing in 3.3 KV 8CA board u/p.
Floor tile works u/p in Main Control Room.
IPBD erection u/p.

MDBFP alignment works u/p.
JT 25 works under progress by BOP agency.
SGDMCW system ready for BLU.
View of Boiler (North side).
Turbine floor.

MDBFP erection works u/p.
Overall view of the Plant.
Piping works between CD Bay .
BOF to ESP duct ready for ATT.
View of Boiler (South side).

ESP to ID duct insulation works u/p.
FD and PA Motor rainhood erection u/p.
FD Fan cable laying works under progress.
Flash tank B lifting under progress
Flash tank structure erection u/p by BOP agency.

Both the condensers boxed up
MOT room structure erection u/p by BOP agency.
ESP D Pass erection with RIO panels completed. C Pass u/p.
GT 1C to Spare GT concreting yet to be done by Custoner.
Approach road for Station Transformer to be made by civil agency

Road to be made aval.for movement of materials inside the BLR
MTM along with tray work at at vertical wall @ pent hoise of BLR
SH/RH spray LIE shifting to Boiler @60 M el. Works u/p.
ID to Chiemney (LHS) Duct kerosene test u/p.
Bottom Ash hopper erection status by BOP agency

Fan Foundation status on RHS of the Boiler .
Mills B,C& D foundation status .
ESP Pass B Inlet Funnel insulation works u/p.
Insulation works u/p between ESP O/L to ID Fan I/L Duct.
Piping erection stopped due to slush in CD bayC

Hydra getting stuck up in Boiler area due to slush
Boiler materials feeding sopped due to slush road
Front water boxes of both condensers erected.
Control room status due to heavy rain.
Last portal crane girder loaded on trailer to send the same to E

Condenser 1 final box up under progress.
Preparation for rear water box of condenser 1 under progress.
GT 1A: clearance given to civil for 10 Aux. Peduatals casting.
Condensor1: platform removed after completing erection on front
3/12 trailer consists of portal crane parts diverted to Ennore.

ACP D Pass CT testing completed. PT testing u/p.
Storage Yard 2 filled up with ash water. Dewatering u/p.
Bottom Ash hopper works under progress by BOP agency.
Coal Piping Erection works under progress in Corners 1,2,3 &4.
Boiler lift sheeting works under progress on RHS .

Duct connection b/w chimney and ID duct on RHS u/p by BGR.
Balance pent house sheeting works under progress in ESP Pass D.
ESP cable laying works started.
IA & PA Air compressors erection under progress by BOP Agency.
Mills E,F,G&H hoists erected.

ALT- A Testing under progress.
TG&SGDMCW pumps erection completed.Piping works under progress.
Steam cooled spacer works under progress in boiler.
Cable tray and cabling required for running of SG-DMCW.
First EC panel erected in ESP control room .

MDBFP fdns h/o on 15.07.19 and erection works started today.
Civil works u/p for Mills B,C,D
Portal crane dismantling works under progress
Oil purification unit fdns u/p for TDBFP
TDBFP A Lub oil fdns under progress

Condensor 2 water box fixed
Hopper tray work held up for want of floor in ESP Pass A
Flask Tank B not lifted due non avl. of strructure
Operator Desk & LVS room not yet ready
Feeder Panels erection u/p in Unit Control Room

Insulation of PRDS Line u/p.
Portal Crane Dismantling works u/p.
Drip pump fdns yet to be h/o by APGENCO
Mill A Casted & Checking U/p.B,C&D civil works u/p
BOF to ESP -C&D pass duct clearance not available

FD-B and PA-B fan foundation status
Coal Pipe erection in progress
Bottom ash hopper erection by BOP agency in progress.
Spare GT to be shifted .Need Rails by civil agency
Rail fixing U/p.Reqd for GT(spare) & UT shifting

GT-B Auxillary foundations not ready
Fire wall between GT-1A >-1B is not ready
GT-1A Auxillary fdns not ready for erection
RHS BOF to ESP duct foundn works not yet started
FD Fan -B foundation not ready for erection

PA Fan-B foundation not ready for erection
8.5mtr floor structure & grating reqd for IPBD
Beam not erected for support of IPBD by BOP agency
MOT room civil & structure works not yet started
TDBFP-B foundation civil foundation under progress

TDBFP-A foundation civil works not yet started
MDBFP foundations not yet handed over for erection
Main control room false ceiling reqd
Boiler MCC room panels not erected by BOP agency.
Cable Tray between Switchgear to ID fan not done

Cable Tray between Switchgear to ID fan not done
Boiler front pass insulation status
ESP Insulation status
ESP Insulation status
Transformer Yards status

PR-08 status
MCC Status
SPBD and IPBD duct status
UAT status
TG Floor status

Condenser 1 boxed up
Deaerator status
17 Mtrs floor TG status
PRDS header ready for steam blowing
CEP discharge works status

DMCW pumps status
PHEs and piping status
Zero Mtrs piping status
CD Bay piping status
17 Mtrs floor heaters piping status

ESP Penthouse status
ID Fan A Status
ID Fan B Status
FOPH Status
ESP and ESP Control room status

LHS Mills Status
Coal Pipes and Burners erection status
RHS mills foundation status
Boiler Penhouse
Boiler Front view

Boiler LHS View
BOILER RHS VIEW
ESP to Chimney ducting status LHS view
BOF to ESP duct and ESP insulation LHS view
Boiler LHS view

CPU erection status
IPBD Ducts status
Station transformer and SPBD duct status
Generator stator erection status
HP module and IP module status

HP Heaters 6A, 6B, 8A & 8B piping status
LP Heater 1A & 1B status
HP Heaters 6A & 7A piping status
Bottom Ash Hopper foundations status
LHS Bunkers status

deareator Status
PR-04 and CW pipeline status
RHS mills foundation status
ESP Pent house status
Boiler insulation status

CD Bay structure status
Air Pre Heaters status
ESP Status
BOF to ESP duct status
ESP & ESP control room status

Generator Stator Erectedon 29.04.2019
CEP Canister Erection in progress
CEP Canister Erection in progress
IP Turbine Top casing placement
IP Rotor Placement

IP Rotor Lifting
Transformer Yard works in progress
IP Turbine Inner casing works in progress
Condenser Dome wall placement
Condenser Works

Condenser and Flash Tank in AB Bay
CD Bay status
ESP Status
LHS Mill Bunker Structure status
Burner Panel fit up and welding under progress

Control Room Status
First Pass progress
Bottom Ring Header assembly
Boiler RHS status
Boiler LHS Status

ID fan B Side works
ID Fan A Side Duct erection status
Right side Spiral panel erection under progress
ID to Chimney duct erection under progress
Stator unloading at site

Stator unloading in presence of Chief Engineer(Construction & TI)/APGENCO
FD Fan-A silencer erected
Stator reached site
ESP overview
Condenser erection under progress

Boiler
Stator reached near to site, 2km away from site
Turbine erection start 03 Oct 2018
ESP outlet to Chimney flange ducting under progress
ESP C pass ATT succesfully completed

Ducting
Ducts between APH & PA, FD under progress
Transformers foundations
Risers fit up under progress
SOFA ducts erection under progress

Left side upper spiral panel pre-assembly Under progress
Front side upper spiral wall panel erected
Right side upper spiral wall panel preassemby under progress
Water box and water chamber erection under progres
Condenser side walls fit up under progress

Encased CW pipe rear end positioned for erection
Condenser 1 & 2 bottom plates
ESP and Boiler overview
TG Deck
Transformer yard

Condenser bottom plate & hot well
ESP Outlet to ID ducting under progress
ESP
Mills LHS
FD & PA fan LHS

ID Fans erection under progress
Hot PA ducting erection progress
SH Furnace roof tubes Erection under progress
Pendant coil erection under progress
Economizer tubes erection under progress

Furnace front spiral panel erection under progress
Boiler
Boiler Vent Completed
ID fan duct fabrication in progress
Condenser Erection in progress

3.5 mtr BC bay flooring completed
EOT crane movement is available upto 5th Grid only
Condenser-1 & 2 sidewall casting completed
Transition panel work in progress
Mill Rolls unloading at site

ATT successfully completed in ESP pass D
Flash Tank Pipe Welding in progress
CW Pipe
Condenser Foundation under Progress
Condenser Foundation under Progress

Road condition from Switchyard to Boiler & ESP
Air Tightness Test Started for ESP
Status of roads at site due to rain
Condenser Foundation under progress
ESP- D Pass readiness is under progress

Duct support Structures & ID fan
ESP to ID ducting
ESP area
FD & PA Fan area
Mills area

APH area
Boiler
Panels pre-assembly under progress
Pressure parts erection Under Progress
Boiler overview

Mills LHS side
Boiler overview
APH LHS side
4 nos GTs unloaded at site
TG Deck (Customer scope)

EOT crane erection Under progress.(Customer scope)
Bunker & Power house structure(Customer scope)
Cooling tower (customer scope)
Chimney(Customer scope)
ESP outlet funnel gate erection under progress

ESP to ID fan Ducts erection under progress
ESP Overview
ID fan -A erection under progress
Mills E, F,G & H erection under progress
LTRH coils Pre assy Under progress

2nd Pass front panel pre assembly under progress
Duct and burner erection Under progress
Cold Primary & secondary air ducts erection Under progress.
LHS APH,FD fan & PA fan erection under progress
Reheater coils erection under progress

Pressure parts erection under progress
APH and Hot Sec air ducts erection under progress
Boiler view from ESP side
ESP overview from RHS inlet side
ESP overview from LHS outlet side

ESP to ID Fan duct erection under progress
PA Fan LHS erection under progress
Mills LHS erection under progress
ID Fan-A erection under progress
Boiler overview from back side

Boiler overview from RHS
Boiler overview from LHS
Boiler overview from front side
Boiler area
Site Overview

Boiler area
Inside Boiler area (Panels erection under progres)
Vijayawada site view