ML20136C656: Difference between revisions
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{{#Wiki_filter:~ | {{#Wiki_filter:~ | ||
3 TMI DOCUMETIS | 3 TMI DOCUMETIS | ||
~ | |||
DOCUMENT NO: | ) | ||
, /gh DOCUMENT NO: | |||
COPY HADE ON | h" | ||
/ | |||
~- | |||
COPY HADE ON OF DOCUMENT PROVIDED BY METROPOLITAN. EDISON COMPANY. < | |||
~ ~ | |||
Supe.rvisor, Doct=nent Control, NAC e | Supe.rvisor, Doct=nent Control, NAC e | ||
een 6e | een 6e e | ||
F* | |||
e e | |||
a e | a e | ||
0 | 0 | ||
~ | |||
gT010010 | gT010010 | ||
( | |||
g | g a | ||
,%,...g,y,-pean. | |||
e sa ce i*.o s'--" ' - | |||
''M6'' | |||
''w' | |||
**b* | |||
''El | |||
d- | d-u. | ||
f)}} hff$ | f)}} hff$ | ||
i | i i' | ||
i' | TMI UNIT 2 Revision 0 4 | ||
06/28/77 i | |||
06/28/77 | l ALAFN: | ||
1') | |||
R.C. Drain Tank Press Hi/Lo | 3018.C5 R.C. Drain Tank Press Hi/Lo SET POINTS: | ||
SET POINTS: | i 125 psig / 2 psig (WDL-PS-1203-1, WDL-PS-1203-3) | ||
i | ~ | ||
125 psig / 2 psig (WDL-PS-1203-1, WDL-PS-1203-3) | |||
CAUSES: | CAUSES: | ||
) | |||
: 2. | 1. | ||
Vent line valves are closed while filling the drain tank. | |||
P :'.!l '. | |||
AUTOMATIC ACTION: | 2. | ||
3 | A pressurizer relief valve lifts. | ||
m p.^? '{ hi i :Os | |||
OBSEtVATIONS (PANEL 3018): | 'd '' I 3. | ||
The nitrogen supp1'y pressure is high. | |||
, LL vus CONI-nd:' | |||
q' o0.M c | |||
c,LsF COPY AUTOMATIC ACTION: | |||
3 1. | |||
None at setpoints. | |||
,) | |||
2. | |||
However, WDL-V1095 closes at 10 psig and opens at 6 psig. | |||
OBSEtVATIONS (PANEL 3018): | |||
1. | |||
Observe Drain Tank Pressure indicator WDL-PI-1202, 2. | |||
Observe Drain Tank Level indicator WDL-LI-1207. | |||
3. | |||
Observe Leakage Coolers Outlet Temperature indicator WDL-TI-7102. | |||
4. | |||
Observe Drain Tank Temperature indicator WDL-TI-1200. | |||
MANU.ll ACTION RE0VIRED: | MANU.ll ACTION RE0VIRED: | ||
l 1. | |||
Adjust nitrogen supply pressure if rAquired. | |||
2. | |||
Adjust discharge flow with WDL-V1118, if required. | |||
3. | |||
Check the valve line-up to insure correct line-up is being used. | |||
1 A | 4. | ||
Increase cooling by starting a second transfer pump and leakage cooler, if required. | |||
-5. | |||
Observe thermocouples WDL-TE-7113 through 7166 which are inputs to YM-TR-7167 for indication of change. | |||
s 1 | |||
A | |||
+ | |||
s | s | ||
_7_ | _7_ | ||
.m_, | |||
... w s | |||
,. 7.m y- | |||
~ | |||
: 1. :}} | |||
Latest revision as of 02:18, 12 December 2024
| ML20136C656 | |
| Person / Time | |
|---|---|
| Site: | Crane |
| Issue date: | 06/28/1977 |
| From: | METROPOLITAN EDISON CO. |
| To: | |
| References | |
| PROC-770628, TM-0925, TM-925, NUDOCS 7910010464 | |
| Download: ML20136C656 (1) | |
Text
~
3 TMI DOCUMETIS
~
)
, /gh DOCUMENT NO:
h"
/
~-
COPY HADE ON OF DOCUMENT PROVIDED BY METROPOLITAN. EDISON COMPANY. <
~ ~
Supe.rvisor, Doct=nent Control, NAC e
een 6e e
F*
e e
a e
0
~
gT010010
(
g a
,%,...g,y,-pean.
e sa ce i*.o s'--" ' -
M6
w'
- b*
El
d-u.
f) hff$ i i' TMI UNIT 2 Revision 0 4 06/28/77 i l ALAFN: 1') 3018.C5 R.C. Drain Tank Press Hi/Lo SET POINTS: i 125 psig / 2 psig (WDL-PS-1203-1, WDL-PS-1203-3) ~ CAUSES: ) 1. Vent line valves are closed while filling the drain tank. P :'.!l '. 2. A pressurizer relief valve lifts. m p.^? '{ hi i :Os 'd I 3. The nitrogen supp1'y pressure is high. , LL vus CONI-nd:' q' o0.M c c,LsF COPY AUTOMATIC ACTION: 3 1. None at setpoints. ,) 2. However, WDL-V1095 closes at 10 psig and opens at 6 psig. OBSEtVATIONS (PANEL 3018): 1. Observe Drain Tank Pressure indicator WDL-PI-1202, 2. Observe Drain Tank Level indicator WDL-LI-1207. 3. Observe Leakage Coolers Outlet Temperature indicator WDL-TI-7102. 4. Observe Drain Tank Temperature indicator WDL-TI-1200. MANU.ll ACTION RE0VIRED: l 1. Adjust nitrogen supply pressure if rAquired. 2. Adjust discharge flow with WDL-V1118, if required. 3. Check the valve line-up to insure correct line-up is being used. 4. Increase cooling by starting a second transfer pump and leakage cooler, if required. -5. Observe thermocouples WDL-TE-7113 through 7166 which are inputs to YM-TR-7167 for indication of change. s 1 A + s _7_ .m_, ... w s ,. 7.m y- ~
- 1. :}}