Handing Over Check List E to C

Handing Over Checklist

( Erection to Commissioning )

Index

1) Civil foundation2) Tanks / vessels3) Pumps/Motor/Alignment4) Hydro test5) Battery bank6) Transformer7) Bus duct erection8) Panel erection9) Cable tray10) Raw water system11) DM system12) Chemical laboratory13) Neutralizing pit/ Effluent treatment14) Cooling tower system, CWP, ACWP15) Instrument compressor16) Air conditioning system17) Distributed control system ( DCS )18) Main & Auxiliary steam line19) Chimney completeness20) Pegging system21) Chemical dosing 22) Feed water system23) Fire water system24) Fire alarm system25) Boiler commissioning26) SWAS panel27) Condensate system (water cooled)28) STG

civil foundation

1) Inspect the foundation for visual check, unevenness2) Alignment of foundation from reference line3) Foundation level difference ( datum point check )4) Max. difference in foundation level w.r.t. ref. level5) Height of bolt above foundation level6) Alignment checked for foundation bolts/pockets w.r.t. ref. line

( horizontal / diagonal )7) Pocket size, depth & verticality8) Drawing ref. no.

Tanks 1) Orientation as per drg.2) Structures completeness and welding3) Cleanliness of internal leveling4) Verticality5) Rediness of foundation6) Name of equipment7) Drawing no.

Pumps1) Inspect for visual damage to pumps2) All piping, check valves, controls and structural supports for

equipments are installed3) All debris is removed from work site and all equipments including

casing sumps are cleaned4) Safety devices are installed – relief v/v, pr. Gauge5) i/t & discharge line flanges are correctly installed and securely

gasketed6) pump leveling checked7) Pump orientation checked8) Coupling hub fitted on pump 9) Pump lubrication

10) Suction and discharge pipes are not in tension11) Pump coupled with prime mover12) Pumps serial no.13) Equipment description14) Reference drg. No.

Motors

1) Available motor is as per norms2) Check motors elevation and leveling as per drg.3) Motor pulley/coupling fitment/tightness checked 4) All foundation bolts are tight5) Check motor’s base frame all bolts are used for alignment6) Check full length shims have been provided for alignment7) Motor serial no.8) Reference drg. No.9) Motor lubrication10) Motor ear thing and merger done11) Motor orientation12) Power supply availability13) Motor earthing/meger14) Relay setting15) Direction checking & no – load trial

Pump & Motor alignment

1) Location2) Pump serial no.3) Motor serial no.4) Civil foundation protocols prepared5) Pump/motor orientation checked6) Pre alignment of pump/motor checked7) Coupling hub fitted on pump/motor shaft8) Distance Between shaft end checked9) Motor and pump checked for lubrication

10) Axial and radial alignment reading

Hydro test

1) System name2) Drawing refn. No.3) Line details4) Joint details5) Pipe size6) NDT for the line report7) Hydro test pressure as per drg.8) Hydro test pr.9) Holding time10) Flushing media11) No. of times flushing carried out12) End result of flushing

Battery bank

a) Civil1) Room readiness – acid lining bricks2) House keeping3) Room closing doors4) Opening for exhaust fan5) Grouting of battery bank6) Flooring7) Opening for cable

b) Mechanical1) Installation of battery bank2) Installation of exhaust fan3) Cell alignment4) Tightness of inter cell connected links5) Battery set alignment

6) Sealing of each cell

c) Electrical1) Exhaust fan supply and starter2) Lighting of room3) Reading of charging current, voltage, gravity and temp. of cells

taken4) Size of incoming cable as per spec5) Cable laying – incoming & outgoing

Transformera) civil

1) foundation completion

b) mechanical1) base frame erection2) leveling3) erection of radiators, breather vent, oil temp. indicator,

winding temp.4) wheel fixing arrangement

Bus duct erection

a) civil1) wall opening as per drg.2) Insert plates mounting for supports3) Wall sealing

b) Mechanical1) Bus duct supporting2) Erection of bus duct3) Erection of loose supplied material4) Bus bar coupling plates

5) Bimetallic plate inserted between two different metals6) All nut/bolt tightness7) Inside/outside cleaning8) Earthing of bus

Panel erection

a) Civil1) Room readiness – plastering, white wash2) House keeping3) Room closing doors4) Opening for exhaust fan5) Opening for cable laying6) Flooring7) Cut outs at floor8) Floor opening dimensions

b) Mechanical1) Panel placement2) Alignment and leveling3) Base frame support

c) Electrical1) Cable laying2) Inter panel connection3) Bus bar4) Control/power wiring5) Earth bus bar6) Supply and testing7) Exhaust fan connection and trial

Cable tray

a) civil1) wall opening as per drg.2) Insert plates mounting for supports3) Wall sealing

b) Mechanical1) Supporting 2) Tray laying3) Alignment and leveling4) Covering5) Painting

c) Electrical1) Earthing2) Cable laying

Raw water system

a) Civil1) Completion of pump/motor foundation as per drg.2) Grouting of base frame3) Room readiness (completion of brick work, plastering,flooring,

window glass and door fit up)4) Checking for insert plate if any5) Approach/ladder for roof6) Hydro test of reservoir/sump tank7) Drainage system8) House keeping and removing of all debris9) Priming tank grouting10) Reservoir readiness hydro fill test11) Sump tank readiness hydro fill test12) Any opening to raw water reservoir are closed by plates/gratings

13) Covers across piping going to raw water reservoirs are covered by plates

14) Rung ladders to raw water tank is provided15) Epoxy coating to raw water reservoir is provided16) Cleaning of raw water reservoir before water filling

b) Mechanical1) Installation of motor and pump2) Completion of all piping and tapping works as per P & ID3) Supports completion4) Alignment checking5) O & M feasibility check6) Approach for operating v/v’s etc7) Monorail installation8) Gland rain provision9) Coupling guard and cover10) Hydro test of piping11) Installation of priming tank12) Completion of i/t / o/t piping from priming tank13) Checking of pump & motor installation as per drg.14) Specification15) Check motor’s base frame all bolts are used for alignment16) Check full length shims have been provided for alignment17) Cut shims are not allowed18) Operation of sluice gate v/v’s and availability of wheels at the

v/v’s19) Complete installation of fire diesel pump at – raw water pump

house including silencer, tank, battery20) Proper sized bolts & nuts have been used, extra length bolts/short

bolts are not allowed

c) Electrical1) Power supply availability2) Area illumination3) Motor earthing/meger

4) Relay setting5) Direction checking & no – load trial6) Checking of feeder rating/overload7) Relay rating as per specs

d) Control & instrumentation1) Completion/installation of tappings for Pg/Pt/Lt/Fs2) Installation of all gauges as per P & ID3) Setting and calibration4) Trail from DCS5) Proper impulse tube routine & it’s support

DM Plant

a) Civil1) Construction of clarifier and storage tank2) Hydro fill test3) Inside plastering4) Inside ground floor leveling5) Inside coating6) Opening for DM/CW M/U Pumps, drain overflow and vents7) Opening for going inside and provisions of riggers8) V notch fixing9) Opening for chemical treatment discharge lines10) CS to CST outer area covering11) Foundation for chemical dozing pumps and tanks12) Ladder provision13) Foundation for DMF/SAC/SBA/DEGRASSER/Pumps at CST o/l14) DM plant flooring15) Drainage16) Acid proof tiling17) Flow measuring devices18) DM plant roofing19) Side sheeting

20) Construction and readiness of chemical laboratory21) DM control room readiness/flooring/ceiling22) A/C provisions23) MCC constructions24) Flooring25) House keeping26) Doors/window/glass placement27) Opening for cable tray28) Foundation for DM tanks and coal tar provisions29) Ground leveling30) House keeping31) Acid and alkali dosing cum transfer pumps and tank foundation

completion32) Completion of acid/alkali dyke

b) Mechanical1) Piping from raw water pump house to CS2) Completions of tank related piping like drain, overflow, suction

piping, manhole covering, vents, hand railing3) Placement of CW M/U, DM Feed, DM back wash and MB blowers

and recirculation line as per P & ID4) Placement of DM plant vessels5) Completion of piping from and to vessels with all drains, vents as

specified in drawing6) Supports and groutings7) Acid and alkali dosing cum transfer pumps and tank erection and

completion of related all piping8) DM storage tanks erection and completion of all piping9) DM tank inside epoxy coating10) Hydro fill test11) Completion of piping from DM tank outlet to

boiler/Deareator/HP/LP dozing/Condenser with proper supports / Orifice

12) Chemical dozing system erection and completion of piping as per P & ID

13) Laying of pipe lines keeping in view of O & M14) Cable tray laying with proper supports

c) Electrical1) Power supply availability2) Motor earthing/meger3) Relay setting4) Direction checking/ no-load trial5) Area illumination6) Proper routing of cables7) MCC panels erection and charging8) Cabling from MCC to all equipments9) Power supply availability

d) Control & Instrumentation1) Installation of all gauges, switch, transmitter as per P & ID2) Setting and calibration 3) Trial from DCS4) Completion/Installation of tappings for PG/PT/LT/FS5) Tank lvl switch and transmitter6) Cabling from MCC to DCS of all equipments7) Solenoid vlv’s/jb/db placement8) Cabling from jb to equipment and jb to DCS

Chemical lab

a) Civil1) Room readiness – plastering, white wash2) House keeping

3) Room doors4) Opening for exhaust fan 5) Wash basin and drain6) Flooring7) Opening for cable8) Water supply taps9) Racks and shelf

b) Mechanical1) Exhaust fan installation2) Lab testing equipments supply as per list3) Lab testing equipments supply from client/ O & M4) Ventilation fans

c) Electrical1) Supply of 220V & 440V to furnace / oven2) Room lightening3) MLDB & MCB installation4) Exhaust fan supply and trial

Neutralizing Pit & Effluent Treatment Plant

a) Civil1) Completion of NP & EP tanks2) Acid resistance coating3) House keeping and removing of all debris4) Cleaning of tank5) Grouting of E pumps and NP6) Rung ladder on neutralizing pit and effluent treatment plant

b) Mechanical

1) Motor & pump alignment2) Completion of all piping and tapping works as per P & ID3) Supports completion4) Alignment and orientation checking5) O & M feasibility check6) Approach for operating v/v’s etc7) Coupling guard and cover8) Hydro test of piping9) Removing of temp. supports10) Tank all accessories and mounting installation11) Gland drain

c) Electrical1) Power supply availability2) Motor earthing /meger3) Relay setting4) Direction checking & no – load trial5) Area illumination6) Proper routing of cables

d) Control & Instrumentation1) Completion / installation of tappings for PG/PT/IT/FS2) Installation of all gauges as per P & ID3) Setting and calibration4) Trial from DCS5) Tank level switch and transmitter

Cooling Tower, CWP & ACWP

a) Civil

1) Completion of foundation for motor, pumps, gear box, CT fans spec. as per drawing

2) Completion of fore bay / basin3) Inside partition wall4) Opening for screens5) Opening for chemical dozing, instrument tappings6) Inside drain location7) Top deck completion8) Approach for fore bay / cell / basin9) Hydro fill test10) Inside cleaning11) House keeping12) Stair case & railings13) CT structure grouting14) Base frame grouting15) Mono rails pillars16) Line pedestal supports17) Staircase18) Railing19) Drainage system

b) Mechanical1) Completion of all piping with gaskets as per P & ID2) Screens placement3) Supports4) M/U line C/V installation5) Coating and height of under ground pipe line6) Pump & motor installation7) Alignment and coupling8) Gland leakage drain9) Strainer dismantling provision10) Suction strainer and discharge drain provision11) MOVS installation and orientation check12) Disc. Line ht.

13) Gear box, fan motor placement and alignment14) Clearance of blade w.r.t. hub15) Oil and vibration line installation16) Line flushing and looping arrangement17) Nozzle/ De installation18) Removing of temp. supports

c) Electrical1) Power supply availability2) Motor earthing / meger3) Relay setting4) Direction checking & no – load trial5) Area illumination6) Full load trial and setting7) MOVS supply and termination8) MOV settings and trial9) Proper routing of cabls

d) Control & instrumentation1) Installation of all gauges, FE and switch as per P & ID2) Setting and calibration of switch / gauges / FE3) Control v/v tubing and stroke checking4) Trial from DCS

Instrument compressor

a) Civil1) Foundation of motor, compressor, air drying plant, control panel,

receivers, inter cooler and after cooler as per drg.2) Completion of flooring3) Opening for exhaust fan4) Room readiness – plastering, white wash5) Insert plates for monorail ( optional)6) House keeping

7) Grouting of compressor and motor8) Closing of room by shutters

b) Mechanicala) Civil

1) Completion of all piping with gaskets as per P & ID2) Compressor and motor alignment and clearance to civil for

grouting3) Safety guard4) Intercooler and after cooler alignment and grouting clearance5) Supports6) Temp. supports removal7) Monorail erection (optional)8) Compressor / ADP /receivers all accessories and mounting placing9) ADP placement and alignment and grouting clearance10) Receivers tanks placement and alignment and grouting

clearance11) Leak test of all pipe lines at different location12) Provision of service and root v/v’s in all pipelines as per drg.13) Line flushing and looping arrangement14) Auto drain trap piping and drain arrangement

b) Electrical 1) Power supply availability2) Motor earthing / meger3) Relay setting4) Direction checking & no – load trial5) Area illumination6) Full load trial7) Proper routing of cables8) Supply to compressor const panel9) Air drying plant connection10) Auto drain trap supply

c) Control & instrumentation1) Availability of inst. Tapping points as per P & ID2) Installation of all gauges, FE and switch as per P & ID3) Setting and calibration of switch / gauges / FE4) Control v/v tubing and stroke checking5) Trial from DCS6) Wiring of control panel7) Adt air tubing

Air conditioning system

a) civil1) foundation of unit supplied and humidifier as per drg.2) Foundation of motor, compressor, air drying plant, control panel,

receivers, inter cooler and after cooler as per drg.3) Completion of flooring4) Opening for exhaust fan5) Room readiness – plastering, white wash6) House keeping7) Grouting of unit8) Closing of room9) Control room ceiling10) Control room flooring11) Doors / windows fitting12) Insert plate for ducts supports

b) mechanical1) completion of all piping with gaskets as per P & ID2) supports3) temp. supports removal4) line flushing and looping arrangement5) humidifier unit placement and it’s piping6) conditioner drain arrangement7) air supply line & fire dampers8) completion of delivery and return duct with supports

9) exhaust fan installation & trail run10) cleaning of ducts

c) electrical1) power supply availability2) relay setting3) direction checking & no – load trail4) area illumination5) full load trail6) proper routing of cables7) thermostat connection8) humidifier control panel completion9) supply to fire damper

d) control & instrumentation1) erection & installation of all gauges, FE & SWITCH as per P & ID2) setting and calibration of switch / gauges / FE3) interlock with fire alarm

DCS

a) civil1) control room readiness2) all openings to be closed3) flooring of control room4) fittings of doors and window5) readiness of engineering station

b) mechanical1) panel placement2) A/C system readiness3) Readiness of ducts and ventilation system

c) Electrical1) Cabling from panel to DCS2) Control room lightening3) Readiness of UPS

d) Control & instrumentation1) Cabling from panel to DCS2) Control cable3) Cabling from DCS panel to MCC4) Cabling from field to DCS panel

Main & auxiliary steam

a) Civil1) Completion of RCC structure2) Completion of pedestals supports 3) Grouting of supports4) Inserts on floor for pipe line supports5) Anchor fastening of supports

b) Mechanical1) Laying of main steam and aux. steam line as per P & ID2) Supports as per P & ID3) Springs supports provisions as per drg.4) Tappings for drains, vents, strainers, instrument connection5) Hydro test / RD / stress reliving6) Installation of NRV, isolation v/v’s , MOVS as per P & ID7) Platform and approach8) Cladding9) Insulation10) Drains to safe locations

11) Blowing arrangement with supports as per drg.12) Target plate fixture13) Air supply provision to control v/v

c) Electrical1) MOVS connections and settings2) MOVS supply and trail from local

d) Control & instrumentation1) Installation of all gauges and control v/v’s as per P & ID2) Setting and calibration3) Trail from DCS4) Completion / installation of tappings for PG/PT/LT/FS5) Taking all PT/LT/FT in line

Chimney

a) Mechanical1) Ends connection with boiler ducts2) Air supply pipes

b) Electrical1) Illumination aviation light installation and supply2) Cable laying3) Lightning arrestor

c) Control & instrumentation1) Supply & installation of SPM/ OPOCITY meter

Pegging system

a) Civil1) Completion of RCC structures / roofing of STG room2) Completion of pedestals supports3) Grouting of supports4) Inserts on floor for pipe line supports5) Anchor fastening of supports6) Opening for steam line

b) Mechanical1) Laying of pegging steam line as per P & ID2) Supports as per P & ID3) Springs supports provisions as per drg.4) Tappings for drains, vents, strainers, instrument connections5) Hydro test / RD / stress reliving6) Installation of NRV, isolation v/v’s, MOVS as per P & ID7) Platform and approach8) Cladding9) Insulation10) Drains to safe locations11) Blowing arrangement with supports as per drg.12) Air supply provision to control v/v13) Feed water line for De superheating

c) Control & instrumentation1) Installation of all gauges and control v/v’s as per P & ID2) Setting and calibration3) Trail from DCS4) Completion / installation of tappings for PG/PT/LT/FS5) Taking all PT/LT/FT in line

Chemical dosing

a) Civil1) Completion of base plate foundation as per drg.2) Grouting of base frame3) Drainage system4) House keeping and removing of all debris

b) Mechanical1) Installation base frame and leveling2) Completion of all piping and tapping works as per P & ID3) Supports completion4) Alignment and orientation checking5) O & M feasibility check6) Approach for operating v/v’s etc7) Monorail installation ( optional)8) Coupling guard and cover9) Hydro test of piping10) Removing of temp. supports11) Completion of internal piping12) Cleaning of tank13) Tank all accessories and mounting installation

c) Electrical1) Power supply availability2) Motor earthing / meger3) Relay setting4) Direction checking & no – load trail5) Area illumination6) Proper routing of cables

d) Control & instrumentation1) Completion / installation of tappings for PG/PT/LT/FS2) Installation of all gauges as per P & ID3) Setting and calibration4) Trail from DCS

Feed water system

a) Civil1) Completion of foundation of BFP2) Deareator foundation pedestals3) Foundation bolts4) Grouting of de-areator at one side only5) Deareator to BFP suction pipe support6) Inserts plates7) Approach to deareator8) Cable trench for cable laying9) Trench cleaning10) Opening for suction pipes

b) Mechanical1) Deareator installation2) Motor & pump alignment, packer plates installation3) Completion of all piping and tapping works as per P & ID4) Supports completion5) Alignment and orientation checking6) Operation and maintenance feasibility check7) Approach for operating v/v’s etc8) Coupling guard and cover9) Hydro test of piping10) Removing of temp. supports11) Tank all accessories and mounting installation

12) Gland drain13) Cooling water line, M/U line to deareator balancing and leak off

line with supports14) Deareator inside welding15) Springs and hanger supports and cold setting16) Coupling guard and cover17) Hydro test of piping18) Vent, drain, C & I, tappings19) MOVS, V/V’S Installation20) DP switch tapping

c) Electrical1) Power supply availability2) Motor earthing / meger3) Relay setting4) Area illumination5) Direction checking & no – load trail6) Proper routing of cables7) MOVS supply and termination8) MOV settings and trail

d) Control & instrumentation1) Completion / installation of tappings for PG/PT/IT/FS/DP switch2) Installation of all gauges as per P & ID3) Setting and calibration4) Trail from DCS5) Control cable laying and termination

Fire water system

a) Civil

1) Completion of pump / motor foundation as per drg.2) Grouting of base frame 3) Room readiness4) Checking for insert plate if any5) Approach / ladder for roof6) Hydro test of reservoir / sump tank7) Drainage system8) House keeping and removing of all debris9) Priming tank grouting10) Reservoir readiness hydro fill test11) Sump tank readiness hydro fill test12) Raggers on sump tank / pump house

b) Mechanical1) Installation of motor and pump2) Completion of all piping and tapping works as per P & ID3) Supports completion4) Alignment checking5) O & M feasibility check6) Approach for operating v/v’s etc7) Monorail installation8) Gland rain provision9) Coupling guard and cover10) Hydro test of piping11) Installation of priming tank12) Completion of i/t / o/t piping from priming tank13) Completion of all instrument tappings upto battery limit14) Removing of temp. supports15) For diesel pump – fitting of diesel tank & it’s connection, battery

c) Electrical1) Power supply availability2) Area illumination

3) Motor earthing / meger4) Relay setting5) Direction checking & no – load trail6) Proper routing of cables

d) Control & instrumentationa) Completion / installation of tapping for PG/PT/LT/FSb) Installation of all gauges as per P & IDc) Setting and calibrationd) Trail from DCS

Fire alarm system

a) Civil1) Completion of roofing / false ceiling

b) Mechanical1) Installation of fire alarm sensors as per drg.2) Laying of GI conduit piping for cabling3) Installation for fire alarm panel

c) Electrical1) Fire alarm panel readiness 2) Cabling from fire alarm points to panel3) Loop checking4) Power supply availability5) Setting6) Area illumination7) Proper routing of cables

Boiler pre – commissioning ( control v/v’s checking )

a) Civil1) Completion of foundation of BFP2) Deareator foundation pedestals 3) Foundation bolts4) Grouting of deareator at one side only5) Deareator to BFP suction pipe supports6) Inserts plates7) Approach to deareator8) Cable trench for cable laying9) Trench cleaning10) Opening for suction pipes

b) Mechanical1) Deareator installation2) Motor & pump alignment, packer plates installation3) Completion of all piping and tapping works as per P & ID4) Supports completion5) Alignment and orientation checking6) O & M feasibility check7) Approach for operating v/v’s8) Hydro test of piping9) Removing of temp. supports10) Tank all accessories and mounting installation11) Gland drain12) Cooling water line, M/U line to deareator, balancing and leak off

line with supports13) Deareator inside welding14) Springs and hangers supports and cold setting15) Vent, drain, C & I tappings16) MOV’S, v/v’s installation17) Dp switch tapping

c) Electrical1) MOV’S supply and termination2) MOV setting and trail

d) Control & instrumentation1) Completion / installation of tappings for PG/PT/LT/FS/DP switch2) Installation of all gauges as per P & ID3) Setting and calibration4) Trial from DCS5) Control cable laying and termination

Boiler light – up

1) Water system readiness2) Compressed air system3) Fuel firing system readiness4) Boiler punch list completion5) Feed water system readiness6) Aux. cooling water system readiness7) DCS readiness8) Control room readiness9) Chimney readiness10) Electrical system readiness11) Chemical lab readiness

SWAS Panel

a) Mechanical1) Placing of SWAS panel at diff. locations and grouting2) Completion of cooling water i/t / o/t piping and connection to wet

panel

3) Sample tapping from various location is done4) Drain line connection from sample cooler panel is complete5) Blow down from SWAS panel is complete

b) Electrical1) Power supply is available to wet & dry panel

c) Control & instrumentation1) Impulse tubing upto i/t of all wet panel is completed

Condenser

a) Civil1) Construction of CEP pit, provision for sump for dewatering

pump, Opening for suction and discharge line.2) Hydro field test 3) Flooring /housekeeping of CEP pit4) CEP pumps foundation and grouting after motor pump

alignment5) Riggers for CEP pit.6) Insert plate for piping supports7) Foundations for CEP, Ejector, GSC, LPH and HPH, CST tank,

Surface condenser8) Opening at various floor for condensate and return condensate

piping9) Columns and beams for ejector and insert plates on pillers10) Approach for ejector11) Debris removal12) Flash Tank foundation 13) Housekeeping

b) Mechanical1) CEP pumps and Motors placement alignments and coupling.2) Completion of all piping from to CEP3) Dewatering pumps installation and its piping4) Completion of all condensate and return condensate piping

from CEP to Deareator with drain vents, MOVs, flow orifice, instrument fittings

5) Hydro test of pipe lines6) Air line Erection7) Proper gaskets and packing 8) Connection of turbine exhaust with condenser9) Alignment and parrellity10) Surface condenser placement and alignment11) Completion of all piping from and to condenser, tube

expansion, leak test from both sides, inside cleaning12) Installation of all mountings and accessories13) Sliding support, approach to vacuum breaker

C) Control and instrumentation

1) Installation of all gauges as per P & ID

2) Setting and calibration

3) Trial from DCS of MOV and Valves

4) Completion / installation of tapings for PG/ PT/ LT/ FS/ DP switch

5) Control cable laying and termination

6) Cabling from DCS to MCC

STG

a) Civil1) Turbine and generator deck preparation 2) Gap between deck and Floor to be clear3) Pedastal support for MS piping

4) Insert plate for supports5) Opening for MS line6) Flooring and Plastering of Turbine House7) Roofing of turbine house8) Readiness of loading/unloading bay9) Pedestal support for extension lines10) Insert plate Ext. Line supports11) Turbine hall side walls readiness12) Foundation for AOP, GOP, lub oil skid, oil purifier13) Grouting of above14) Opening for lub oil piping15) Overhead foundation

b) Mechanical1) Completion of Msp with all supports as per drawing 2) RD/SR and hydro test of MS 1 3) Erection of warm up line / dump line, turbine drains as per drawing4) Lub oil flushing5) Removal of mess and dummy from lub oil piping6) Roofing of turbine halls7) MS1 insulation and cladding 8) Turbine alignments and grouting, coupling9) Line alignment and parralletity10) Springs supports cold settings11) Floor nuzzle Fixing12) Steam blowing arrangement with supports as per drawing13) Over head tank placement completion of all lub oil piping as per

drawing14) AOP/GOP/COP/Oil purifier pumps placement and alignment15) Cooling water line to coolers

c) Electrical1) STG MCC readiness2) Cabling from MCC to all equipments3) Direction checking and no load trial

4) Power supply availability5) Motor earthling/ megger6) Relay setting7) Area illumination8) Proper routing of cables9) MCC panels erection and charging10) Bus duct completion with supports11) N grand lapt panels erection and trial12) Generator phase sequence checking/ back charging

D) Control and Instrumentation

1) Installation of all gauges, switch , transmitter as per p & id

2) Setting and calibration

3) Trial from DCS

4) Completion/ Installation of tappings for PG/ PT/ LT/ FS

5) Vibration probes settings and trial run

6) Cabling from MCC to DCS of all equipments

7) Solenoid valves/ JB/DB placement

8) Cabling from JB to equipment and JB to DCS

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