ML20115B218
| ML20115B218 | |
| Person / Time | |
|---|---|
| Site: | Ginna  |
| Issue date: | 09/30/1992 |
| From: | ROCHESTER GAS & ELECTRIC CORP. |
| To: | |
| Shared Package | |
| ML17262B032 | List: |
| References | |
| FR-Z.3, NUDOCS 9210150341 | |
| Download: ML20115B218 (3) | |
Text
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RESPONSU -TO }{IGl{ CONTAlllME!JT RADIATION FR-Z.3 PAGE 1 of 3 O
ROCl{ ESTER GAS A!JD ELECTRIC CORPORATIOli GINNA STA4"IOli
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CONTROLLED COPY 11 UMBER c-1 TEClitiICAL REVIEW PORC REVIEW DATE h~Ob~N O
,ma su PLANT SUPERINTENDENT h"$b"9M EFFECTIVE DATE CAYEGORY 1.O REVIEWED BY:
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kj-9210150341.920604 DR-ADOCK 0300 4
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RESPONSE TO NIGH CONTAINMENT RADIATION FR-Z.3 LEVEL PAGE 2 of 3 A.
PURPOSE - This procedure provides actions to respond to high containment radiation Jevels.
B.
ENTRY CONDITIONS / SYMPTOMS 1.
ENTR7 CONDITIONS - This procedure is entered from:
a.
F-0.5, CONTAINMEN' Critical Safety Function Status Tree, on a YELLOW condition.
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l' RESPO!1SE To 81IGH COllTAI!JMEllT RADI ATIO!1 FR-2.3 LEVEL PAGE 3 of 3 ACTION / EXPECTED RESPONSE RESPONSE NOT 015TAINED STEP i
CliMTvaluesshouldbeusedwheneverCNMTgressureisgreater fjpIf,:
Advers<
6 or CNMT radiation is greater than 10* 5 R/hr, than 4 psi 1 Verify CVI Valve Status Manually close CVI dampers and Lights - BRIGHT valves.
2 Verify CliMT RECIRC Fans Running:
Manually start fans.
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- a. All fans - RUNNING l
a.
b.
- tarcoal filter dampers green
- b. Dispatch personnel to relay room status lights - EXTINGUISHED with relay rack key to locally open dampers by pushing in trip relay plungers.
- AUX RELAY RACK RA-2 for fan A
- AUX REIAY PACK RA 3 for fan C 3 llotify TSC Of C!lMT Radiation Level To Obtain Recommended Actions 4 Return To Procedure and Step In Effect END-l l
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