equipment start up 18042016

8/17/2019 Equipment Start Up 18042016

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S.No. Description Status

1 Ensure no PTW related to CW system.

2 Ensure proper housekeeping of fore bay and cold basin.3 Ensure all dosing chemicals are available.

Ensure all cold basin gates are in open condition.

! Ensure make up "ater valve is in open condition.

# Take flo"meter reading .

$ %nform &' plant to start CT make up pump.

( Check the level continuously and increase the level upto !.) m in fore bay.

ENGINEER:

OPERATOR:

Remark:

R.K.M POWERGEN PRIVATE IMITED!"#$% MW TPP & '())PINDAOPERATION DEPARTMENT

(OOING TOWER WATER *IING ()E(K IST & REVISION %+,-.%!.,$



S.NO. DescriptionDATE: DATE: DATE: DATE:

Status Status Status S

1 E*pansion Tank +evel ,ormal - ))mm

2 E*pansion Tank to CCCW +ine %solation alve should be in open condition.

3 /uction pressure normal - 1.2 bar

Ensure suction valve of the pump "hich is to be started is in open condition.

!

#

$ enting should be done from the pump.

( Check /trainer &P s"itch0it should be ,ormal .

/tart the pump0 after that close the vent of the pump.

1)fter that /tart Pump and ensure the &ischarge Pressure - # ar.

11Physicaly check the Temrapture0ibration nd /ound of the running pump.

E,4%,EE5

6PE5T65


(((W *IED ()E(K IST & REVISION %+,-.%!.,$

&ischarge valve of the pump to be s tarted should be in closed condition 7 on

remote postion

Ensure atleast one P8E is in line for that its %9+ 7 69+ valve should be in

open condition.



5emark



DATE: DATE: DATE:

Status Status Status




Status Status Status Status

1 Ensure atleast one CW9CW Pump should be in 5unning Condition.

2 /uction alve 6pen.

3

&o venting from pump as "ell as from self cleaning filter.

! /tart /elf cleaning filter motor.

#

$

( fter that /tart Pump and ensure the &ischarge Pressure - 2 ar

Physically check the gland temperature by touching it for &E and ,&E side.

1) Physicaly check the Temrapture0ibration nd /ound of the running pump.

11 Check &P of self cleaning motor it should be - ).)

ENGINEER:

OPERATOR:

Remark:

R.K.M POWERGEN PRIVATE IMITED

!"#$% MW TPP & '())PINDAOPERATION DEPARTMENT

O((W SSTEM *IED ()E(K IST & REVISION %+,-.%!.,$

Ensure atleast one self cleaning filter is in line and its %9+ 7 69+ valve are in opencondition.

&ischarge valve of the pump to be started should be in closed condition 7 onremote postion

Ensure atleast one P8E is in line for that its %9+ 7 69+ valve should be in opencondition.



S.NO. DescriptionDATE: DATE: DATE: DA


1.imp Ensure all the permits CW and its "ater line are cancelled.

1 Check fore"ay level it should be - 3)))mm

2

3 Check the coupling bolt and the motor condition before starting.

Check 6il +evel it should be - ):

! CW line up for running only 6CCW pump.

!.a. %f "e "ant to run 6CCW pump the pit valve should be in closed condition.

!.b.

# CW line up for running of CW pump

#.a. %f "e "ant to run CW pump then the pit valve should be in 6pen condition.

#.d. Ensure Condenser inlet and outlet valve should be in open condition.

#.c. Condenser vent valve ; ,os< should be kept open for removal of air in the system.

$ 5iser atleast 2 in services.

(

fter /tart Pump &ischarge Pressure - 1.! ar

1) Physicaly check Tempture0ibration nd /ound

ENGINEER:

OPERATOR:

Remark:


A(W P'MP *IED ()E(K IST & REVISION %+,-.%!.,$

&ischarge alve of the pump should be kept in throttle Condition ;!: to 1):< beforestarting.

The discharge valve of another 6CCW pump should be open in condition before startingthe CW pump.

fter starting the pump ensure the "ater flo" through the self cooling line of the CW pump.




1 ll the air vents are in open condition

2 ll 2 ad=acent heating line isolation valve and 2 main isolating valves are in

open condition.

3 ll drain valves for superheater valve 0 E&0 C& line isolating valve 0

economiser drain valve .

ll sample line drains are in close condition.

! Ensure 8ydra step 0 gauge glass and level transmitter are in line.

# %nform control room to start boiler fill pump.

$+P dosing for 8ydra>ine and mmonia to be done for maintain p8 ?.! and 8ydra>ine 1!?2) ppm.

( @ill the oiler upto normal "ater level ; ?!) mm of WC<;2(( m3 &' "ater<

ENGINEER:

OPERATOR:

Remark:


/OIER *IING ()E(K IST & REVISION %+,-.%!.,$




1 Ensure all PTW cancelled

2 Ensure C/T level more than ! m.

3 Check the CEP suction chamber drain valve is in close condition.

Ensure all man holes in closed condition

! Ensure 8ot "ell make up pump suction valve in open condition

# Ensure pump suction strainer is in cleaned condition

$/tart the pump and open discharge valve as per reAuirement;maintain 2 to 2.! bar in discharge<

( Ensure no abnormal sound and vibration from pump

@ill hot"ell up to 1))) mmWC ;2)) m3 of &' "ater for hot "ell and 1)) m3 &' "ater for condensate line<

ENGINEER:

OPERATOR:

Remark:


)OTWE *IING ()E(K IST & REVISION %+,-.%!.,$





2 Ensure C/T level more than ! m.

3 Ensure deaerator manholes are in closed condition

Ensure &eaerator statr up and continuous vents are in open condition

! Ensure Emergency drain and spare drain are in closed condition

# Ensure pump suction strainer is in cleaned condition

$ +P dosing for 8ydra>ine and mmonia to be done for maintain p8 ?.! and 8ydra>ine 1!?2) ppm.

( /tart the pump and open discharge valve as per reAuirement;maintain ( to bar in discharge<

Ensure no abnormal sound and vibration from pump

1)@ill &eaerator up to 2()) mmWC;2!) m3 of &' "ater for deaerator and 11) m3 for feed "ater line<

ENGINEER:

OPERATOR:

Remark:


DEAERATOR *IING ()E(K IST & REVISION %+,-.%!.,$



S.NO. DescriptionDATE: DATE: DATE: DAT


1 Ensure al l PTW cancelled

2 Tank level normal;!)mm ? #))mm<

3 Ensure CW and 6CCW is running;Cooling "ater system<

! Ensure pump suction and discharge valves are in open condition

# Check pump 59C condition ;opening percentage<

$ Ensure any one of the filter inlet and outlet valves are in open condition

( Check all the root valves are in open related to instruments

Ensure all air vents are in open condition at 12.#m

1) Ensure that /tator "ater inlet and outlet valve in #m elevation are in preset condition

11 Ensure that tank ,2 blanketting is done and presure ,2 is bet"een ).1 to .3! bar

12

ENGINEER:

OPERATOR:

Remark:


STATOR WATER SSTEM *IED ()E(K IST & REVISION %+,-.%

Ensure that any one of the cooler inlet and outlet isolation valves in open condition both primary and secondary circuit

Start pump an0 c1eck as 2o33o4s5

a< ,o abnormal sound b< Check presure in the inlet and outlet of 4enerator at )m is about 3.( and 3.1 barrespectively and flo" in the stator;3!TP8< and terminal;!TP8<c< ent properly and close ventsd< Check "ater condutivity;less than ).! micro siemens9cm<0 if beyond line up&emineraliser to reduce;flo" shold be ! to 1): of flo"<e< Check stator "ater inlet;) to !) deg c< and outlet;#! to $)< temperature



S.NO. DescriptionDATE: DATE:

Status St

1 Ensure all Permit are cancelled.

2 8ot"ell level is normal . ;bove ()) mm<

3 Ensure all bearing cooling 7 sealing "ater line charge ;CCCW line charge<Cooling "ater pressure?2 kg 9cm2

/eal "ater pressure?).! kg9cm2

,ormal oil level in bearing.

! 6pen outlet of sealing "ater

# Ensure '% of recirculation line0 inlet and outlet in open condition .

$ Ensure suction valve in open condition.

( Ensure recirculation control valve in open condition

ll level gauges are mounted properly and properly vented.

1) 8ot"ell level makeup "ater line is available and C/T level is normal

11 Ensure CEP discharge valve in close condition ; Take trial <

12 Ensure deaerator level control valve isolation valves are in open condition and

1( meter '% open condition

13 Ensure balancing line ;acuum< are in open condition ; Canister drain<

%nner /hell 9 6uter shell pressure

1 Ensure proper back filling of line through 8ot "ell make up pump.

1! ir ent bet"een CEP to &eaerator should be open condition

1# Ensure the condensate flo" path for all the +P 8eater and 4/C are clear.

1$ Ensure '% of +P turbine 0 hood spray0 8P +P ypass0 4land steam header spray

are in close condition.

1( 5elease the Emergency. Ensure emergency P in released condition.

/tart CEP?

1 6bserve for any abnormal sound motor and pump

2 Check the pump suction strainer &P ok.

3 Check no "ater leakage.

Check discharge pressure ?2$?2 bar

! Close all air vents after proper venting

# Ensure pump discharge valve in open condition.

ENGINEER:OPERATOR:

Remark:



(EP START *IED ()E(K IST & REVISION %+,-.%!.,$



S.NO. DescriptionDATE: DATE: DATE:

Status Status

1 Ensure all Permit are cancelled ;CW and CW <.

2 8ot"ell level is normal . ;bove .!?! m<

3 /ump level also should be normal.

6il level should be normal ; CW and CW<.

! Condenser "ater bo*es drain should be closed.

# CW related all drain valves are closed condition.

$ 2 nos. 5iser should be opened B ;!):< CW discharge vent kept open

( /tart CW pump

&ischarge pressure should be maintained around 2 kg9cm2

1) Ensure discharge valve open or not.

11 6pen "ater bo* vent nos. @ront and rear side of the condenser at belo" ) meter.

12 Condenser CW inlet '6 should be open.

13 CW to CW interconnection valve should be open around 1):.

1 Condenser CW inlet and outlet '6 should be open.

1! 8ydraulics skid oil level 0 normal and then check s"itch on remote

1# CW sealing line should be open around !):

1$ Emergency push button should be released.

1( CW discharge hydraulic valve in close condition before start of the pump.

1 t least nos. of riser should be in open condition for 1 CW pump ; Condenser

pit valve fully opened<

2) /tart CW Pump.

21 Ensure discharge hydraulic valve should be open.

22 fter proper venting all air vents should be closed.

23 /top CW and close discharge valve.

2 @or 2 CW pumps ( nos. 6f riser to be opened.

2! @or 3 CW pumps 12 nos. 6f riser to be opened.

ENGINEER:OPERATOR:

Remark:



(WP START *IED ()E(K IST & REVISION %+



S.NO. Description

DATE: DATE: DATE: DAT


1 Ensure all Permit are cancelled.

2 &eaerator level is normal . ; Check from local gauge glass<

3 Check recirculation line isolation valves at 12 and 2 m are in open condition.

lso cross check control valve position. ; 1)): open<

! 6pen the pump suction line air vents

# 6pen the ooster pump suction '6 from control room and cross check the

position .

$ ooster pump suction strainer drain valve in close condition.

( Ensure CCCW0 CW and 6CCW in running condition.

Ensure lube oil cooler and "orking oil cooler0 motor cooler0 @P and ooster

pump mechanical seal and cooler "ater are properly vent and charged.

1) ll pressure and flo" transmitter root valves are in open condition

11 oith level should be higher than 'a*. %n stand still condition.

12 /tart 6P and check

a< +ube oil pressure ?3.! ar

b< Working oil pressure ?.! ar

c< 8eader pressure

d< +ube oil &P should be normal

13 @P outlet mov in close condition and eAualising valve in open condition

1 5elease the Emergency. Ensure emergency P in released condition.

1! Ensure 5eheater spray line 0 booster pump and @P discharge line air vent open

condition

1# /coop position should be >ero position.

1$ Check operation of @P discharge '6 from local 9&C/

1( /tart @P.

1 Check booster pump coupling and booster pump rotation.

2) Close all air vents

21 Check all pressure gauges

a< ooster Pump discharge ? 13.!?1 ar

b< @P discharge Pressure?2! ar

22 &uring plant running condition or increasing the load 0 change over the booster

pump mechanical seal Auenching line from CCCW to CEP.

ENGINEER:

OPERATOR:

Remark:

R.K.M POWERGEN PRIVATE IMITED!"#$% MW TPP & '())PINDA

OPERATION DEPARTMENT/*P START *IED ()E(K IST & REVISION %+,-.%!.,$





1 Ensure all "ork permits are cancelled

2 Check pump suction '6 2 nos and isolation valve in open condition.

3 Check vacuum pump heat e*changer 6CCW lines are in open condition

CW and 6CCW are in running condition.

! Ensure proper venting of P8E.

# Ensure 4as separator tank and vacuum pump drain line valve in close condition.

$ Ensure 4as separator tank level normal condition ?1!)?2)) mm.

@or filling 9 maintaining separator tank level there are 3 options

a< 8ot "ell make up for filling CEP header

b< &' transfer pump

c< %f CEP running

( Condenser and vacuum pump related all drains opening in atmosphere are in

close condition.

Ensure acuum breaker valve in close condition and sealing through CEP line.

1) Ensure vacuum pump first pneumatic valve in open condition and E=ector

pneumatic valve in close condition.

11 /tart vacuum pump.

12 2 nd pneumatic valve "ill open after achieving vacuum 1!) mbar absolute ; (!)

mbar< .

13 Check abnormal sound 0 vibration and separator tank level.

1 ir =et valve "ill open at #) mbar absolute ; ) mbar<

ENGINEER:

OPERATOR:

Remark:


VA(''M P'MP START *IED ()E(K IST & REVISION %+,-.%!.,$



NO. DescriptionDATE: DATE: DATE: DATE: DAT


1 Ensure all PTW are cancelled

2Ensure that +&6 day tank level is normal to provide ; ,P/8< suction for pump

3 Check +&6 Tank outlet valve is in open condition

Ensure that pump short 59C line isloation valves are in open condition

!Ensure that /uction strainer %9+ and 69+ valves are in open condition

# Ensure that pump discharge valve are in open condition

Ensure that duple* strainers are vented properly

$ Ensure strainers drain valves are in closed condition

( Ensure that pump suction pressure is ,65'+ ;in positive<

Check /trainer &P is ,65'+

1) Ensure po"er supply is available

11 Ensure Emergency push button is released

12 Check all instruments tapping root valves are in open condition

13Ensure that &ay tank long and short return line valve is in open condition

1Check tank interconnection valve position and operate as per reAuirement

1! Ensure that &ay tank drain to drain oil tank is in closed condition

1# fter pump starting ensure proper venting of discharge strainer

GINEER:

ERATOR:

mark:


DO *IED ()E(K IST & REVISION %+,-.%!.,$



.NO. DescriptionDATE: DATE: DATE:


1 Ensure all PTW are cancelled

2Ensure that +&6 day tank level is normal to provide ; ,P/8< suction for pump

3 Check +&6 Tank outlet valve is in open condition

Ensure that pump short 59C line isloation valves are in open condition

! Ensure that /uction strainer %9+ and 69+ valves are in open condition

# Ensure that pump discharge valve are in open condition

Ensure all valves are in open condition for /tandby pump also

$ Ensure that duple* strainers are vented properly

( Ensure strainers drain valves are in closed condition

Ensure that pump suction pressure is ,65'+ ;in positive<

1) Check /trainer &P is ,65'+

11 Ensure po"er supply is available

12 Ensure Emergency push button is released

13 Check all instruments tapping root valves are in open condition

1Ensure that corresponding &ay tank long and short return line valve is in open condition

1! Check tank interconnection valve position and operate as per reAuirement

1# Ensure that &ay tank drain to drain oil tank is in closed condition

1$ ll 8eaters %9+ and 69+ isolation valves are to be checked for fuel side

1( /team and condensate side valves are to be checked for 8eaters

1

2)

21 Ensure cooler %9+ and 69+ valves are in 6pen condition for both medium

22 fter pump starting ensure proper venting of discharge strainer

NGINEER:

PERATOR:

mark:



)*O *IED ()E(K IST & REVISION %+,-.%!.,$

Ensure %nitially all steam trap bypass valves are in open condition and after steam charging charge steam trap/team parameters for heating Pressure D 3.2 bar to 3.! bar Temperature D 1) to 1#) degree

Ensure that discharge strainer %9+ and 69l valves are opened and ensure strainer venting have been done properly





1

Take trial from local 9 remote

2Check %4 position ! :0 Po"er supply normal0 selector s"itch on remote.


3 Check cooling air fan

Take trial of bothe the fans and its damper operation

/tatus of Emergency P position0 should be released.

! 6pen cooling "ater ;CCCW< %nlet and outlet valves

Ensure flo" through drain line

#Check oil level in both the fan bearings around ; !)?#):<

$ Check all man hole doors are in closed condition.

( u6e oi3 Ski0 2or motor 6earin7a Tank oil level #)?$):

b Panel supply is on

cPut both the pumps slector s"itch on 5emote and stop position

d /tart one pump from &C/

e Check oil 9 "ater leakeage

f Check normal pressure ;-1.2 bar and %ndication< and normal flo" ; %ndication<

; 5eturn oil to be insured through vie" glass<

g 6il level in both the bearings &E and ,&E ; !)?#):<

h @ilter &P ).2 ar

i 8eater supply 'C should be off.

ENGINEER:

OPERATOR:

Remark:


ID *AN START *IED ()E(K IST & REVISION %+,-.%!

/uction and &ischarge damper are in close conditions0 Po"er supply normal0selector s"itch on remote.

6il cooler is charged from CCCW ; %nlet and outlet valve in open condition<0also charge from oil side.





1 /uction filter 9 strainer in cleaned condition

2


3 Check PC position ! :0 Po"er supply available0 selector s"itch at 5emote




# Check all man hole doors are in closed condition.

$ u6e oi3 Ski0 2or motor 6earin7

a Tank oil level #)?$):


c Put both the pumps slector s"itch on 5emote and stop position



f Check normal pressure ;-2#?3) bar and %ndication< and normal flo" ; %ndication<


g @an bearing pressure -2. bar ; 3.! to .) bar<

h 6il level in both the motor bearings &E and ,&E ; !)?#):<


i @ilter &P 1.) ar

= 8eater supply 'C should be off.

k oth valve Cooler %nlet near recirculation valve either one should be open.

ENGINEER:

OPERATOR:

Remark:


*D *AN START *IED ()E(K IST & REVISION %+,-.%

&ischarge damper in close conditions0 Po"er supply available0 selector s"itchat 5emote

6il cooler is charged from CCCW ; %nlet and outlet valve in open condition< 0lso oil side cooler charged.



S.NO. DescriptionDATE: DATE: DATE: D


1 /uction filter 9 strainer in cleaned condition

2


3




# Check all man hole doors are in closed condition.

$ u6e oi3 Ski0 2or motor 6earin7

a Tank oil level #)?$):


c Put both the pumps slector s"itch on 5emote and stop position



f


g @an bearing pressure -2. bar ; 3.! to .) bar<

h 6il level in both the motor bearings &E and ,&E ; !)?#):<


i @ilter &P 1.) ar

= 8eater supply 'C should be off.

k oth valve Cooler %nlet near recirculation valve either one should be open.

ENGINEER:

OPERATOR:

Remark:



PA *AN START *IED ()E(K IST & REVISION %+,-.%

&ischarge damper in close conditions0 Po"er supply available0 selectors"itch at 5emote

Check PC position ! :0 Po"er supply available0 selector s"itch at5emote

6il cooler is charged from CCCW ; %nlet and outlet valve in opencondition< 0 lso oil side cooler charged.

Check normal pressure ;-2#?3) bar and %ndication< and normal flo"; %ndication<




Status Status Status S

1 P @an is in running condition

2 /uction damper in close condition ; Check operation from +ocal<

3 4ear bo* oil level in !) to $) : condition

/tart seal air fan .

!

opposite direction<

ENGINEER:

OPERATOR:

Remark:


SEA AIR *AN START *IED ()E(K IST & REVISION %+,-.%!

Check outlet damper position ; %t should operate after fan operationif in




Status Status Status Statu

1 Check slector s"itch position of both the fans ; 5emote and /top<

2

;%t should be properly locked<

3 Check po"er supply in healthy condition

/tart scanner air fan from &C/.

! 6utlet gate is operating as per fan operation ;i.e.damper is open in the

direction of flo"<

ENGINEER:

OPERATOR:

Remark:


S(ANNER AIR *AN START *IED ()E(K IST & REVISION %+,-.%!.,

Check outlet damper of both the fans in open condition; at mark position<




Status Status Status Statu

1 ll PTW cancelled.

2 ll man hole are in closed condition.

3 Po"er supply healthy for main and emergency motor.

/upport and guide bearing oil level ?!)?#): .

! 4ear bo* oil level #)?$):

#

open<

$ /oot blo"er should be in retract position and ready.

( Water "ashing line isolation valve in closed condition.

4as do"n duct damper in open condition.

1) P8 motor should be selected on 5emote.

11 @or high speed ?1 rpm and for lo" speed ?).! rpm.

ENGINEER:

OPERATOR:

Remark:


AP) START *IED ()E(K IST & REVISION %+,-.%!.,$

CCCW line for guide bearing in charge condition ; %nlet and 6utletvalve to be






2 '6T oil level is normal ; round 1()) mm at local<

3 Ensure ucket filter is clean

Ensure '6T cover plate tightness

! Ensure '6T drain valves are closed ;@ire oil pit0 &6T 7 C6T<

#

$ Ensure cooler drain in close and vent in open condition

(

Ensure '6T oil temperature is more than 2$ deg c;/tart centrifuge if reAuired<

1) Check 6E@ damber in open condition

11 Ensure all earing housing are covered and tightened

12

13 Ensure cooler is charged in "ater side ;if no permit Charge stand by also<

1 Ensure over flo" line isolation are in open condition

1!

1# fter starting 6P check for any abnormal sound and discharge pressure;3.! to bar<

1$ Ensure filter &P is normal;less then ).3 bar<

1( Check all the bearings housing and confirm no leakage

1 Ensure lube oil pressure is normal;1.# to 1.( bar<

ENGINEER:

OPERATOR:

Remark:


T'R/INE '/E OI SSTEM *IED ()E(K IST & REVISION %+,-

Ensure 6il cooler 3 "ay valve eAualising valve is in open condition to keep that coolerin stand by condition;if no permit for other cooler<

Ensure oil filters cleanliness and open eAualising valve to charge stand by cooler;%f no permit for other filter< and also ensure &P s"ith in normal condition ;normally &P isaround 2)?3) kP for cleaned condition<

%f any permit in seal oil sytem close #m air side tank isolation valve to air side seal oil pump

fter /tarting 6E@ check fumes are coming from the e*haust pipe e*it mouth ;duringrunning<



S.NO. DescriptionDATE: DATE: DATE: DATE



2 Ensure that lube oil system is running and pressure is normal

3 Ensure F6P suction and discharge valve are in open condition for both pumps

Ensure F6P suction pressure in normal;2 to 2.! bar<

! Ensure F6P pumps suction strainer block interconnecting valve in open condition

# Ensure F6P leak off line isolation valve in open condition

$ Ensure F6P accumulator block over flo" line isolation valve in open condition

( Ensure F6P header vent line isolation valve in open condition

%f the =acking is first time after maintenance0 set dial and note it do"n

1)

ENGINEER:

OPERATOR:

Remark:


TG 8A(KING OI SSTEM *IED ()E(K IST & REVISION %+,-.%

Start 8OP an0 c1eck t1e 2o33o4in7s5

a< ny abnormal sound and discharge pressure;1!)bar< b< Check the shaft lift in the individual bearings and ensure lift is bet"een #) to 1))micronsc< %f not lifting properly0 ad=ust the individual bearing relief valve and lift as reAuiredd< ensure no hunting in pressure gaugese< Ensure flo" through all the bearings are established;touch the individual tubes andcheck<






2 Ensure 6P and F6P are in running condition ; Check +ube oil pressure at 12 m

3 1.3 bar and F6P pressure around 1!)?1!! bar<

! Ensure compress air pressure at 12 m around ! bar.

# Ensure lube oil temperature is around ) &eg C.

$Put the Turning gear selector s"itch %nside the panel at uto. ;,ot at force start<

( Put Turning gear panel out side at uto.

/pray to be checked in the vie" glass near turning gear.

1)fter some time around ; 1)?1! seconds< turning gear lever "ill engage.

11 Turning gear "ill start.

12 Check current 32 amp. at Panel.

13Check any abnormal sound and direction ; e*citer side anti clock"ise<

ENGINEER:

OPERATOR:

Remark:


T'RNING GEAR *IED ()E(K IST & REVISION %+,-.%!.,$

Check individual bearing pressure for bearing no. 300! 7# and compare "ithearlier one. ; +ifting to be in the range ).# to 1.) mm<



S.NO. DescriptionDATE: DATE: D

Status Status

1 ll PTW cancelled.

2 Check ++& and there should be no oil.

3 Ensure ir side suction isolation valve from siphon tank should be in open

condition.

Ensure air side C and &C pump suction and discharge valve in open condition.

! Ensure air side oil cooler and filter are in line from oil side.

# Ensure air side oil cooler in line from "ater side.

$ Ensure ir side &P5 and P5 ,eedle valve ; %mpulse +ine< in open condition.

( Ensure 8ydrogen side oil tank inlet and outlet valves are in open condition.

Ensure 8ydrogen side oil tank level is normal.;t pressure is above 1 ar<

1) Ensure hydrogen side C 7 &C pump suction and discharge valve in open condition.

11 8P and +P spare valves are in closed condition.;/ystem is stop condition<

12 Ensure air side vapour e*traction fan is running

13 /tart C air side seal oil pump and Ensure around 1.(?2.! bar at >ero meter.

1 6perate air vents for cooler and filter for any air trap.;@or initial starting<

1! /tart 8ydrogen side seal oil pump and check pressure around .! bar

1# Confirm &P ; /eal oil 9s 8ydrogen< around ?).( bar from control room

1$ 6perate air vents for cooler and filter for any air trap.

1( Check 8ydrogen side and ir side &P at >ero meter 7 12 meter

ENGINEER:

OPERATOR:

Remark:

R.K.M POWERGEN PRIVATE IMITED!"#$% MW TPP & '())PINDA

OPERATION DEPARTMENTSEA OI SSTEM START *IED ()E(K IST & REV





2 %nform /afety and fire officer and &' plant.3 +ube oil system is running arring 4ear 0 F6P0 6P and /eal oil system ;

8ydrogen side and air side<

/eal oil &P is around ).( bar

! C62 and 8ydrogen vent to atmosphere should be closed.

# Ensure air dryer in service 0 start air filling in the generator ;3? bar<

$ Ensure @lo" meter is in service.

( %ncrease the pressure inside generator upto 3 bar.

8old the pressure upto 3) minutes check pressure drop.

1) %f no leakage then start purging air upto 1.) bar.

11 efore C62 filling arrange for hot "ater .

12 Close air filling line and then open C62 filling line.

13 8ydrogen dryer to be put in the service.

1 /tart C62 filling upto 2.) bar ; C62 filling pressure?3 to! bar<

1! efore C62 filling purity analyser to be in line.

1# %ncrease the pressure inside generator upto 2 bar and then purge upto 1 bar the

process continue upto purity achieved by ( :.;in # 7 >ero meter<

1$ round 3)?3! cylinders "ill be consumed ; for first time filling only<.

1( efore 8ydrogen start 0 C62 filling line to be closed and 8ydrogen filling line to

be open.

1 %ncrease the hydrogen pressure upto 2 bar and then purge to 1 bar same

procedure to be adopted till achieving : purity.;in # 7 >ero meter<

2) %ncrease the pressure to 3.) ?3.! bar.

21 round 1))?12) cylinders "ill be consumed. ; for first time filling only<.

22 Close the 8ydrogen filling valves.

23 ir inlet line flange for dryer and alves "heels to be removed . ; /afety

Purpose<

Pur7in7 or Ventin7 2or maintenace or 3on7 time stoppa7e.

%nform /afety and fire officer and &' plant.;before purging start<

1 5educe 8ydrogen pressure to 1.) bar through venting form vent line to

atmosphere.

2 /tart C62 filling upto 2.) bar ; C62 filling pressure?3 to! bar<

3 %ncrease the pressure inside generator upto 2 bar and then purge upto 1 bar the process continue upto purity achieved by ( :.;in # 7 >ero meter<

efore ir filling start 0 C62 filling line to be closed and air filling line to

be open.

! %ncrease the air pressure upto 2 bar and then purge to 1 bar same

procedure to be adopted till achieving : purity.;in # 7 >ero meter<

# @inally release the air at purity : and >ero pressure stop the seal oil system.

ENGINEER:

OPERATOR:

Remark:


(O9 )9 *IING *IED ()E(K IST & REVISION %+,-.%!.,$



S.NO. DescriptionDATE: DATE: DATE: DATE: DATE:


1 Ensure level in the tank is more than !)) mm

2 Ensure cooling "ater line for cooler is charged

3 Ensure filter is in line Ensure oil temperature is more than 2) deg c

! Ensure T4 on barring gear

# Ensure 8P /tart oil pump is running for latching 7 5olling

$ Start Pump an0 o6ser;e t1e 2o33o4in7s:

a Ensure another pump on stand by

b Ensure discharge pressure is 1) bar

c Ensure there is no leakage in any line

d /tart regenerative pump for filtration

e

f Ensure oil temperature is bet"een # to #) deg c

g Ensure circulation pump starts at ! deg c 7 stops at 3! deg c

hEnsure heater starts and stops as per oil temperature

ENGINEER:

OPERATOR:

Remark:


TG E) OI SSTEM *IED ()E(K IST & REVISION %+,-.%!.,$

Ensure pump current is normal 7 there is no fluctuation in pressure





1 Ensure tank oil level is more than ma*imum

2 Ensure panel supply is on

3 Put man9auto selector s"itch on auto

Push lamp checking push button and ensure all lights are glo"ing

! Ensure all ball valves in supply line are in open condition

# Ensure accumulator pressure is normal;) bar<

$ /tart the pump from &C/ and check the follo"ing

a Check the direction of rotation

b Ensure pump is developing pressure;,ormal pressure is 1#) bar<

c Ensure tank temperature is normal ;less than ! deg c<

d Ensure there is no leakage

ENGINEER:

OPERATOR:

Remark:


)P P /PASS OI SSTEM *IED ()E(K IST & REVISION %+,-.%!.,$





1 ll PTW cancelled.

2 @ront and ack door of feeder in close position

3 Po"er supply in healthy condition

Compressed air is available.

! Take trial of %nlet and 6utlet '6 ; +ocal 9&C/<

# Take trial of /eal air valve

$ 6pen the bar gate ; ,eedle gate<.

( 6pen /eal air valve from &C/.

Put the coal feeder at 5emote

1) /peed of feeder should be 1!) rpm ; t min. <

11 Take %nitial reading of the feeder.

ENGINEER:OPERATOR:

Remark:


(OA *EEDER START *IED ()E(K IST & REVISION %+,-.%!.,$




1 ll oil guns are cleaned in advance.

2 ir and 6il hoses are properly connected and tightened.;@rom oiler side?1 6il and 2 ir<

3 +ocal Panel should be in remote position

&rain valve of air and oil must be closed.

! 'anual isolation valves of atomising air and oil are in open condition.

# urner tilt position to be checked. ; !) : 0 8ori>ontal<

$ ir supply for shut off valve must be available

( Pressure gauge for ir and 6il must be charged.

enting to be done fo oil line properly and then closed.

1) /eAuence of oil 4un

a< %nsert 6il 4un

b< %nsert %gnitor and %gnition start for 3) seconds

c< Purge valve open for ( sec

d< tomising valve open ; fter 2 sec<

e< 6il shut off valve open

f< @lame ppear

g< %f Ges ; %gnitor retract after 3) sec.<

h< %f ,o ; +&6 shut off and atomising valve closed 0 %gnitor reinsert for 3) sec0

Purge valve opens for 3 mins0 4un retracted<

11 Check ir pressure ? ?! bar and 6il pressure #?( bar

ENGINEER:

OPERATOR:

Remark:


OI *IRING *IED ()E(K IST & REVISION %+,-.%!.,$




1 ll "ork permits cancelled.

2 Ensure %nstrument air line in charge condition.

3 Ensure Po"er supply healthy .


/OIER ATTEMPERATION *IED ()E(K IST & REVISION %+,-.%!.,$





1 Take samples of from ring header points 0 drum and check the 8ydra>ine and p8

value.

2 &' plant chemist "ill decide the dosing in &osing tank at 2 meter level elevation.

3 Take sufficient Auantity of "ater around $) : in oiler

d=acent header ; 2 isolation and 2 main valves < to be opened

! ll drains must be closed ;C& and E&<

# Crack open air vents

$ Close 12 meter %solation valve in oiler fill pump line.

( %solate air vent drain line valve going to E& tank and open to"ards preservation

tank.

Chemically treated "ater enter through ottom ring header and return

through air vents.

1) Check oil level and inlet and outlet valves of oiler preservation pump

11 /tart boiler preservation pump.

12 Check final superheater air vent and ensure p8 ?.!?1) and 8ydra>ine around

1!)?2)) ppm

13 Close air vents and increase the pressure to # ?#.! bar.

1 Close the valves at >ero meter.

1! 6pen the valve at 12 m and air vent drain line valve to E& tank and close the

valve to oiler preservation tank.

NGINEER:

PERATOR:

emark:


/OIER WET PRESERVATION *IED ()E(K IST & REVISION %+,-.%!.,$




1 ll the air vents are in open condition

2 ll 2 ad=acent heating line isolation valve and 2 main isolating valves are in

open condition.

3 ll drain valves for superheater valve 0 E&0 C& line isolating valve 0

economiser drain valve .

ll sample line drains are in close condition.

! %solate 8ydra step 0 gauge glass and level transmitter.

# %f it is reAuired gagging of safety valves0 main steam line line block valve can be

closed or dummy to provided in place of drum safety valve.

$ %nform control room to start boiler fill pump.

(+P dosing for 8ydra>ine and mmonia to be done for maintain p8 ?.! and 8ydra>ine 1!?2) ppm.

ir vents to be closed around 1 Hg9cm2 drum pressure.

ir vents to be closed one by one after proper venting ; "hen "ater comes "ith

full flo"< and check for passing of any valve.

1) %ncrease the drum pressure to 3 Hg9cm2.

11 /tart boiler hydraulic pump and raise the pressure B 2 kg 9cm2 upto 1$) bar

then 1 kg9cm2 upto hydrotest pressure.

12 &uring pressuring check the blo" do"n pit also0 if "ater is coming in pit than

identify the valves0 if any in open condition or became passing . lso check E5 0

start up vent and safety valve passing.

13 Check the '/ line drain in Turbine side for passing of '// 0 if any.

ENGINEER:

OPERATOR:

Remark:


/OIER )DRO TEST *IED ()E(K IST & REVISION %+,-.%!.,$




1 Ensure that steam side and "ater side both the valves are in closed condition

2 6pen the drain valve for level gauge3 6pen the steam side primary valve of level gauge fully.

6pen the steam side secondary valve of level gauge slightly.

! Heep same condition for some time

# /team is coming from drain valve then slightly increase the secondary valve.

$ fter achieving around 1)) &eg C.

; %f gauge glass is after the maintenance then "e can give permit to mechanical

maintenance for 8ot tightening after closing primary and secondary valve

should be closed condition . fter tightening PTW to be cancelled and same

e*ercise from point no.3 to $ to be done<

( /lightly increase the steam side valve and then "ater side valve.

/lo"ly open the steam side and "ater side valves and then close drain valve.

ENGINEER:

OPERATOR:

Remark:


DR'M GA'GE GASS ()ARGING ()E(K IST & REVISION %+,-.%!.,$

equipment start up 18042016

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