Power Plant Boiler Check List -CEHPSOP

8/11/2019 Power Plant Boiler Check List -CEHPSOP

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Sr.No.

Description Action by ActionConfirm

Remarks

PRE START CHECKS :

1Confirm That All Maintenance Work Permit issued is Returned.

After Verification. OK Clearance From CCR.CCR

2 Check No One Working on Conveying System. FIELD OK

3 Check Unwanted Material Should be Removed.OK/Not OK. FIELD OK

4 Check Conveying System Outlet Valve Should be Open/Not Open. FIELD Open

5Check Conveying System Vessel Inlet Valve Should be Open/NotOpen.

FIELD Open

6

Check Conveying System Conveying Air Valve Should be Open/Not

Open. FIELD Open

7Check Conveying System Instrument Air Valve(Dome Valve inlet)Should be Open/Not Open.

FIELD Open

8Before Start Up Fly Ash Conveying System Check Following Points( Flags ) in DCS Console Should be in Normal Condition :

1.Line Block Flag.OK/Not OK. OK

2.Pressure Fault Flag.OK/Not OK. OK

3.Vessel Pressure High Flag.OK/Not OK. OK

4.Vessel Pressure Should be at 0.OK/Not OK. OK

START-UP PROCEDURE :

1 Start Conveying System. CCR

2 Set it's Filling,Conveying and Wait Time as per Requirement. CCR

POWERPLANT

WORK INSTRUCTION AND CHECKLIST FORSTART-UP FLY ASH CONVEYING SYSTEM OF CEHP -1 AND 2 BOILER

CCR

Documents

Power Plant Boiler Check List -CEHPSOP