Saturday, September 13, 2025

Dadri stage 1 High energy drains

 

DADRI - COAL
High Energy Drain Valve Passing
[ STAGE - I ]
Date31.08.2025
S. NoDetails of Passing Valve & Tag NoUnit-1
1MAL-11(UPSTREAM OF HP TURBINE CONTROL VALVE)
2Mal-26(UPSTREAM OF IP TURBINE CONTROL VALVE)
3MAL-15(DN STREAM OF HP TURBINE CONTROL VALVE)
4MAL-16(DN STREAM OF HP TURBINE CONTROL VALVE)
5MAL-22(HP TURBINE CASING DRAIN VALVE)
6MAL-31(DN STREAM OFIP TURBINE CONTROL VALVE)
7MAL-32(DN STREAM OF IP TURBINE CONTROL VALVE)
8MAL-65(CRH NRV UP STREAM)
9MAL-66(CRH NRV UP STREAM)
10MAL-12(UPSTREAM OF HP TURBINE CONTROL VALVE)
11MAL-27(UPSTREAM OF IP TURBINE CONTROL VALVE)
12MAL-47(HPH-5 EXTRACTION NRV UP STREAM)
13MAL-51(DA EXTRACTION NRV UP STREAM)
14MAL-54(LPH-3 EXTRACTION NRV UP STREAM)
15MAL-81(DRAIN FROM GLAND SEAL STEAM HEATER)
16MAL-55(LPH-2 EXTRACTION NRV UP STREAM)
17HRH-101(HRH LINE STRAINER DRAIN HP DRAIN FLASH BOX)
18HRH-102(HRH LINE STRAINER DRAIN TO HP DRAIN FLASH BOX)
19HRH-103(HRH LINE STRAINER DRAIN TO IBD TANK)
20HRH-104(HRH LINE STRAINER DRAIN TO IBD TANK)
21HRH-105 (LP BYPASS WARM UP LINE)
22HRH-106(LP BYPASS WARM UP LINE)
23MS-101(MS LINE STRAINER DRAIN HP DRAIN FLASH BOX)
24MS-102(MS LINE STRAINER DRAIN HP DRAIN FLASH BOX)
25MS-103(MS LINE STRAINER DRAIN TO IBD TANK)
26MS-104(MS LINE STRAINER DRAIN TO IBD TANK)
27CRH-101 (CRH LINE NRV DRAIN)
28CRH-102 (CRH LINE NRV DRAIN)
29BFP-1A
30BFP-1B
31BFP-1C

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