Start-Up After 8 Hours of Shutdown ( Hot start-UP)

Unit condition

1	At least 2 BCW pump in Serrvice
2	Both SAPH and PAPH Running
3	Turbine : On Barring (AOP,JOP,SOP, HPCF  in service)
4	Generator: PW system, Seal Oil system, Gas system
5	Condenser Pass : Both Charged
6	PAC & IAC : 1 PAC & 2 IAC in Service
7	CEP & Make-up :  1 CEP with H/W Make-up on auto
8	PRDS : 13.5 ksc , Temp>260 Deg		Line-up from other units
9	ESP : Ready (Fields, Rapcon, Heaters etc)
10	EAST Panel : Ready
11	LP & HP dosing system : Ready
12	Bottom & Seal Trough : Lined -Up
13	Evacuation system : Lined -Up / charged (Pulled)
14	GRP Panel & Excitation: Ready
15	Boiler Drum Pr=75 ksc, Ms Temp=415-430 eg		BSVs Closed
16	LDO & Atomizing system : Ready		LDO=16 ksc, Atomizing Steam=6 ksc

Sequence

00'	Drum Pr=75 ksc	Take 4 guns in AB elevation		Start APH soot Blowing  prior to firing
	MST: 415-430	Open Drain Before BSVs
		Open BSV IBvs		MS strainer drain to SDFT, UFT, CRH drain pot,  Open
		Open BSvs
		Open Warm-up Of HPBP and then HPBP and  LPBP		HRH Pr=2 ksc, Close CRH Drain pot
		Start PA fan & seal air fans		Ensure FG & air Damper of PAPH Open Prior PA Fans
		Line-Up Milling system		Open  CAG/CAD of at least 3 mills before PA Fan start
40'	MS= 85/485	Take 1st Mill		Make Ready SH/RH spray
	HR=12/440	Charge ESP fields		Ensure Ash Handling System Ready
		Cut in 2nd Mill		Peg Deaerator  with CRH (Pr=2 ksc)
		Reset turbine		Bring Starting Device to 0, Put TG LO TCV on auto-45 Deg
50'	MS=85/500	Open Turbine SGC seq/Switch ON/Select Start-up		105-Starting Device (42 %)      109- Tracking Device ON
	HR=12/450	Raise Starting Device to 100% once ESVs Opened		110-Speeder Gear goes 100 %(If LT100%)
	Bypass flow  BLI = 360 TPH	Hold for 5 minutes at 360 rpm		112- Turbine Speed 360 rpm  command
52'		Raise Turbine speed to 3000 rpm		116-Turbine speed 3000 rpm command
		(Rate of Acceleration  b/w  600-850 rpm2)		(OFF : Turning gear=240 rpm, JOP=540 rpm )
		Switch Off  ATRS Program (After 116)		Monitor-Bearing Temp/Pedestal-shaft Vibration ,TSI
56'		Put AVR on auto		Ensure AOP: Off
		Close Field Breaker		Check starting GT cooling Fans
		Select GCB from ECP, put sync-ON
		Select Auto-synchronizer made ON		Load Ref=50 MW . Pr Max=75 MW
		Synchronize Generator with Grid		Speed set point raised by 8rpm and 20 MW load will come
		Raise speed SP by small pulse
		Put HPBP in Auto with increased SP
60'	Load=60 MW	Cut in LPH-2,3		Change-Over of ST to UT
	MS=85 /500	Cutout Heating system from PRDS to Deaerator
	HRH=16/470	Raise D/A Pr from 2 ksc to 4ksc
		Cut in all Controllers
65'	Load=150 MW	Charge PRDS from CRH
	MS=100/500	Cut in HP Heaters
	HRH=20/480	Start 2nd CEP, 1st TDBFP  at Load=170 MW
	BLI= 600 TPH	Control MS/HRH Temp by spray (If Required)
	Trim Dev : Off	Change D/A Pegging from CRH to Extraction
		Cut in 3rd Mill
70'	Load=230 MW	Cut in 4th Mill
	MS=120/500	Cut off Oil Support		Ensure Healthiness of Scanners
	HRH=25/495	Cut in 5th Mill
	BLI=820 TPH	Start 2nd TDBFP and Switch off MDBFP
		Cut in 6th Mill
86'	Load=500 MW	Ensure all controllers in auto
	MS=170/500
	HRH=40/500
	BLI=1620 TPH
135'	Load=500 MW	MS=170/535,  HRH=45/535