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DARLIPALLI SG & ESP PKG (2X800 MW)


Mill reject system compressors Ern I/P
U2 FD fan 2B lube oil flushing I/P
U2 LHS Mills Duct erection I/P
U2 Seal air fan erection work started
U2 BOF to ESP Duct in completion stage

U1 RHS lift sheeting and guide channel I/P
U1 RHS lift sheeting and guide channel I/P
U-1 LHS view, Painting I/P in coal pipes
U-2 BOF to ESP Duct Erection
U-2 PA 2B fdn status- NTPC

U-2 FD fan 2 B
Compressor ACW supply line upto strainer flushing
U-1 Safety valves floating completed on 11.11.19
Approach to Unloading bay TG2- NTPC
Approach to “A” Row, TG-2 - NTPC

U2 CD bay approach - NTPC
U2 ESP control room status -NTPC
U2 PA -B fdn status - NTPC
U2 FD B area water logged and not backfilled/NTPC
U1 Silo fdn area full with water -NTPC

U-2 ID fan A Boxed up for readiness of fan trial
U1 LHS bunker roof sheet completed, side sheet I/P
U-1 Full load achieved on 02.10.19
U-1 LHS mills duct insulation (Mill J only balance
U-1 PAPH LHS hot duct insulation

U1 LHS Coal feeders
U1 RHS bunker side sheeting work
U1 RHS bunker side sheeting work
U-1 Boiler painting with airless sprayer M/c
U2 PA B FDN STATUS BY NTPC

U2 FD B FDN STATUS BY NTPC
U1 LHS Mill duct insulation
U1 RHS Bunker side roof sheeting
U-2 BOF to ESP (ABC pass) welding i/p
U-2 CD bay approach -NTPC

U-1 LHS PA hot Bus duct insulation in completion
U-2 FD A to SAPH A insulation
U-2 PA 2B fdns status by NTPC
U-1 LHS mills Duct insulation I/P
U-1 RHS Bunker shell painting

U-1 RHS bunker roof
U-2 FD B silencer preassy I/p
U-2 Boiler NDHT done on 24.08.19
U-2 CD bay approach -NTPC
U-2 CD bay approach -NTPC

U-1 LHS mill duct insulation
U-1 LHS mills
U-2 ESP outlet insulation
Unit -2 BOF to ESP duct status
Unit -2 ESP to ID duct insulation completed

Unit -2 ESP control room building - NTPC scope
Approach road to Untit-2
Unit -1 LHS bunker view
Approach from "A" row side
Unit -2 CD bay approach

Unit-2 RHS FD and PA fdns status
Unit-2 RHS FD and PA fdns status
RHS Hot PA Bus insulation
Unit-1 BOF to ESP insulation started
Unit-1 LHS Bunker bottom hopper preassembly in progress

Unit-1 BOF to ESP pass D,E,F ATT completed
Unit-2 FD and PA fan A silencer erected
Unit-1 LHS Bunker bottom hopper reassembly in progress
Unit-1 RHS-Last PA duct erection In Progress
Unit-1 Mill-A Lube oil flushing started

U-2 FD fan A silencer ern
Unit-1 LHS mill duct connection
Unit -1 PA fan B
Unit-2 FD fan A lube oil flushing started
Unit-1 FD TO APH Insulation

Unit-1 MILL -B lube oil flushing in progress
Unit-2 FD A Lube oil piping In progress
Unit-2 Pass AB BOF to ESP Structure Erection
Unit-1 LHS Mill Bus duct
Unit-1 PA 1B Discharge Duct Scaffolding in progress

Unit-2 RHS Bunker Hopper Bottom erection
Unit-2 RHS LIFT sheeting started, Pit& M/c room
UNIT-1 PA FAN B MOTOR 8 hr TRIAL UNDER PROGRESS
Unit-1 LHS bunker last mill tipper floor balance erection
U1 front&Rear bottom enclouser insulation complete

Unit-1 front&Rear bottom enclouser insulation complete
Unit-1 Seal Air header & Seal air fan
U1 FD 1A discharge duct Insulation pin fixing I/P
Unit-1 Mills A,B,C Lube oil piping work in progress
Unit-2 Pass A Hopper Insulation In Progress

Unit-2, Pass-D balance hopper erection In Progress
Unit-2 FD fan A silencer pre assembly in progress
ESP-2, F pass roof purlin str work I/P
Unit-1 SAPH-A BOX-UP work In Progress
Unit-1 RHS Tempering duct to mill duct In Progress

Unit-1 Seal air to mill connection In Progress
Unit-1 Seal air header completion In Progress
Unit-1 PA FAN B motor termination and testing In Progress
Unit-1 RHS mills lube oil piping In Progress
Unit-1 RHS Hot PA Ducts to MIlls area

Unit-1 LHS last bunker shell erected
Unit-1 LHS Bunker, feeder floor front handed over
Unit-1 ESP Outlet bottom insulation &sheeting work in progress
Unit-2 ESP Outlet D,E,F scaffolding In Progress for ATT
Unit-1 Seal Air fans

Unit-1 FD FAN 1A
Unit-1 LHS lift work started by M/s Techno
Unit-1 ESP to ID Insulation
Unit-2 ESP Outlet insulation started
Unit-2 ID FAN A Lube oil flushing I/P

Unit-2 ESP D PASS balance hopper preassy and ern
Unit-2, TP 10 Outside landing platform erection work in progress
U2 BOF AB pass BOF to ESP Duct structure frames erection
Unit-2 ESP to ID Duct ABC Pass ATT completed
Unit-2 BLR HT with IBR done on 04.12.18

Unit-1 LHS cable trestle foundation work by NTPC
Unit-1 LHS cable trestle foundation work by NTPC
ESP -2 control room status by NTPC
Unit-1 PA fan A Impeller housing blue matching In Progress
Unit-2 BOF to ESP AB Pass Duct support frame erection

Unit-2 BAH foundation excavation started by NTPC
Unit-2 BAH foundation excavation started by NTPC
Unit-2 PA Header LHS erection
Unit-2 ESP Pass-A side wall and hopper insulation in progress
Unit-2 ESP Pass-D balance hopper erection in progress

Unit-1 FD A LOP erection and fan alignment work In progress
Unit-1 PA fan B LOP is ready for flushing
Unit-1 PA Fan A
Unit-2 ESP outlet scaffolding and Pin fixing in progress
Unit-1 LHS last bunker shell per-assembly In progress

Unit-1 LHS Bunker view
Unit-2 Bottom Ash hopper Foundation work started by NTPC
Unit-2 PAPH B Axial seal in progress
Unit-2 SAPH A Support bearing LOP
Unit-2 ID fan 2A LOP work started

Unit-1 rear side bottom enclouser insulation
Unit-1 LHS lift sheeting
Unit-1 Boiler chemical cleaning completed
Unit-1 chemical cleaning, citric acid addition start
Unit-1 alkali boil out with hot and cold rinsing completed

Unit-2 critical pipe support structure column erection
Unit-1 BLU for chemical cleaning on 20.11.18
Unit-1 Boiler insulation
Unit-1 Boiler insulation
Unit-1 Boiler insulation

Unit-1 Boiler insulation
Unit-1 Boiler insulation
Unit-1 ESP
Unit-1 ESP
Unit-1 ESP

Unit-1 ESP
Unit-1 ESP
Unit-1 ESP Last inlet funnel Pass #A insulation in progress
Unit-1 SAPH B Insulation in progress
U1 LHS last Bunker ring beam erected

Unit-2 Bunker bottom part hopper pre assy in progress
U1 chemical cleaning, cold rinsing is planned today
Unit-1 LHS last Bunker roof structure column erection
U2 SAPH A Bottom Duct ereted
Unit-2 D row MS Line support cantilever frame erection

Unit-1 BRP Trial run for 4 hrs in progress
U1 MS Line insulation
U1 CRH Line insulation
U1 CRH Line insulation
Unit-2 TPs side platform str pre assembly In Progress

Unit-2 LHS Cable Trestle foundation civil work by NTPC
Unit-2 SAPH B Pin Rack Alignment in progress
Unit-2 PAPH -A bottom Duct pre assembly
Unit-1 auxiliary steam system insulation started
Unit-1 auxiliary steam system insulation started

Unit-2 FD A and PA fan A grouting
Unit-1 Drain oil tank and Pump Foundation
Unit-2 D row pipe support cantilever Preassembly in progress
Chemical cleaning N-Pit civil work completed
Unit-2 BOF to ESP Foundation Str frames preassembly in progress

Unit-1 BRP Commissioning In Progress- vendor available at site
Unit-2 RHS Coal Pipes erection
Unit-2 RHS Coal Pipes erection
Unit-1 PA header interconnection Duct In progress
Unit-1 RHS Mills Seal Air Piping work in progress

Unit-1 LHS last Bunker Ring beam support erected
Unit-2 PAPH bottom ducts Pre assembly in progress
Unit-2 PAPH bottom ducts erection in progress
Unit-1 BOF to ESP bottom part Scaffolding pipes
Unit-1 Boiler bottom enclosure insulation

Unit-2 Bunker bottom hopper pre assembly
Unit-1 FD fan 1A
Chemical cleaning drain pipe to Pit work in progress
Unit-1 chemical cleaning system,motor trial is planned
Unit-1 HPSU commissioning work, vendor available

Unit-1 LHS lift sheeting work
Unit-1 Boiler Gun trial carried out on 28.10.18
Unit-1 FD fan 1A
Unit-1 Chemical cleaning preparatory work.
Unit-1 Furnace insulation completion

Unit-1 Furnace bottom enclouser insulation
U2 LHS mills seal air piping work in progress
Unit-1 RHS Duct to Mills
Unit-1 LHS Mills and coal piping
Unit-2 Bunker bottom hopper pre assembly

Unit-1 LHS lift sheeting work
Unit-1 SAPH to Hot interconnection duct insulation
Unit-1 BOF to ESP duct welding in progress
Unit-1 BOF to ESP duct welding in progress
Unit-1 ESP Top view

Unit-1 Eco Hopper scaffolding completed
Unit-1 FD fan 1A
Unit-1 FD discharge interconnection duct completed
Unit-1 last bunker ring beam post Preassembly in progress
Unit-1 CRH along with RH HT in progress

Unit-1 Furnace insulation completion
Unit-2 RHS Bunker roof stair work
Chemical cleaning N-pit work status
FOPH Pump Alignment and cleaning work
Unit-1 chemical cleaning preparatory work

Unit-2 PAPH Hot Air inlet preassy in progress
Unit-1 LHS Bunker
Unit-1 FD discharge interconnection duct completion
Unit-1 Last Bunker ring beam and hopper preassy
Unit-1 Last Bunker ring beam and hopper preassy

Unit-1 ESP inlet funnel insulation
Unit-1 ESP inlet funnel insulation
Unit-1 PA Fan -A Foundation not handed over by NTPC
FD Fan 1A
PA 1B Lube oil piping started

Unit-2 LHS Bunker
Unit-1 RHS Bunker
Unit-2 Piping cantilever frame preassy in CD bay
Unit-2 RHS Mills
Unit-2 Bunker RHS View

Unit-1 RHS MILLS LOP FDN WORK STARTED BY NTPC
Unit-2 PIPING SUPPORT STR FDN BY NTPC
Unit-1 LHS LIFT SHEETING WORK
Unit-1 BOF TO ESP scaffolding work
ESP 1 Inlet funnel insulation

ESP 1 Inlet funnel insulation
Unit 1 FD FAN A WORK STARTED
UNIT 1 LHS BUNKER
Unit 2 RHS BUNKER VIEW
Unit 1 PA fan B LOP Skid and piping work

Unit 1 chemical cleaning preparatory work
Unit 2 RHS Mills seal air piping work
Unit 2 RHS Mills seal air piping work
Unit-2 ESP
Unit -1 outlet funnel insulation completed

Unit 1 seal air piping work
Unit 1 Furnace insulation in finishing stage
Unit-1 SAPH B Air motor decoupled trial done
Unit #2 RHS Mills
Unit #2 FD A work in progress

Unit #2 ESP Outlet duct ATT in progress
ESP #1 Outlet Funnel Insualation
ESP #1 Outlet Funnel Insualation
ESP #1 Outlet Funnel Insualation
ESP #1 Outlet Funnel Insualation

Unit -1 wind box Duct insulation and sheeting
Unit-1 LHS bunker erection
Unit-1 ID fan B- trial done
Unit-1 BOF to ESP LHS Duct erection completed
Unit-1 LHS Lift Sheeting work

Unit-1 LHS Bunker
Unit-1 LHS BOF to ESP
Unit-2 RHS Bunker shell erection
Unit-1 LHS Lift Sheeting Work started
Unit-1 LHS Mills area

Unit 1 LHS BOF to ESP
Unit-2 RHS Bunker view
Hot secondary air interconnection Duct insulation
UNIT 1 MILLS H & J erection
UNIT 1 LHS BUNKER

Unit 1 ID Fan B Motor Bump Trial Taken
Unit 1 LHS BOF TO ESP
Unit 2 ESP to ID Duct area
Fuel oil pump house
Fuel oil pump house

Last gallery from Unit 2 RHS Bunker to TP11 erected
Unit-1 LHS BOF to ESP
Unit-2 RHS Bunker to TP-11 gallery pre- assembly
Compressors commissioning in progress
Unit-2 RHS Bunker

Unit 1 LHS Bunker and Mills
Unit-2 gallery erection in between TP11 and TR3
Unit 1 LHS BUNKER and MILL-H
Unit 1 BOF TO ESP LHS Duct area
Unit-1 BOF to ESP LHS Duct structure in progress

Unit-1 BOF to ESP LHS Duct structure in progress
Unit #2 gallery erection in between TP10 and TR3
Unit #2 gallery erection in between TP10 and TR3
Unit #1 BOF to ESP
TP-9 floor completion work

Unit #1 Mill H
Unit#1 Seal air fan
Unit-2 ESP
Unit-1 Seal air fans erection started
Unit-1 LHS lift painting work

Unit-1 LHS lift pit work by civil agency
Mill-1H erection work started
Unit-1 RHS Mills
Unit-2 LHS mills
Unit -2 ESP outlet Duct

Unit -2 ESP outlet Duct
Unit-1 LHS BOF to ESP Duct structure
Furnace lower LHS insulation
Unit-2 RHS Bunker
Unit-1 BOF to ESP

Unit-1 LHS bunker
SG - DMCW system
Unit-1 PA header Duct preassembly & erection
Unit-1 LHS BOF to ESP
Unit-2 TP 11 structure

Unit-2 RHS Bunker
Unit-1 BOF to ESP
Unit-1 PA header Pre-assembly
Unit-1 LHS Stream BOF to ESP duct
Unit-1 PA 1A Silencer erection

Unit#1 BOF to ESP
Unit#2 ID outlet Ducting
Unit #1 LHS Bunker
Unit#1 LHS FD and PA fans Silencer erection
Unit #1 ID outlet insulation

Unit #2 TR-3 Erection
Unit#2 TP-11 Structure
Unit#2 RHS Bunker
unit #1 LHS bunker str erection
Unit#2 ESP to Chimney

Unit-2 ESP to ID Duct area
Unit-1 ESP to ID Duct- ATT completed
Unit-1 BOF to ESP
Unit-2 TP gallery pre-assembly under progress
Unit-2 RHS Mills

Unit-2 RHS bunker Hopper assembly in progress
Unit-1 RHS stream BOF to ESP
Unit-1 Left stream ESP inlet
Unit-1 ESP outlet ducting - ATT in progress
Unit-1 ESP outlet ducting - ATT in progress

Unit-2 BOF to ESP Pass-AB duct foundation
Unit-1 LHS stream fan foundation
Unit-1 ID to Chimney insulation
Unit-1 BOF to ESP Ducting area
Unit-1 BOF to ESP Ducting area

Unit-2 RHS bunker and TP-11 area
Unit-2 Boiler Erection under progress
FD fan- 1B area
Unit-1 SG DMCW system
Unit-1 LHS Bunker area

ESP-2 and BOF to ESP Pass AB area
Unit-2 RHS mills and Coal Piping work
Unit-1 ID fan to Chimney insulation work
Unit-1 ESP to ID duct- ATT in progress
Unit-1 LHS bunker erection

LHS Fan foundation
Unit-1 LHS Stream Boiler outlet flange(BOF) to ESP duct
Unit-1 ESP insulation and sheeting work
Unit#2 APH and Connecting Ducts
Unit#1 BOF to ESP, Pass A&B

Unit #2 RHS View
Hopper & insulation work of ESP1
Insulation & Sheeting work of ESP-1
Unit-2 ESP outlet Duct
Unit-2 ID fan to Chimney Duct

Boiler# 2 - RHS Bunker
Boiler #2 LHS view
Unit #1 RHS Mills
Unit #1 RHS Bunker
FD Fan 1B

ESP#1 outlet to chimney duct