TURBINE
START UP TABLES(210 MW)
LIST OF ACTIVITIES AFTER UNIT LIGHT UP
(WARM/HOT START UP AFTER TUBE LEAKAGE)
LIST OF ACTIVITIES AFTER UNIT LIGHT UP
(WARM/HOT START UP AFTER TUBE LEAKAGE)
ACTIVITIES AFTER UNIT SHUTDOWN (SHORT SHUTDOWN 8Hrs TO
72 Hrs) STAGE-1
1. After closing MS-1 & 2, isolate electrical supply.
SOP to avoid unit
disturbance/tripping during litup/turbine rolling/unit synchronization
1. APH oil carryover probe to be checked
hourly during light up. Oil gun having poor flame to be removed. APH soot
blowing to continue till oil guns in
service. CBD to be opened after boiler litup and closed as per chemistry
clearance. SCAPH charging &Dearator heating / pegging to be done .
Condensate dumping to be done.
Dadri stage-1 Turbine Interlock & Protection