ML20096B126
| ML20096B126 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 08/21/1984 |
| From: | NRC |
| To: | |
| Shared Package | |
| ML20096B130 | List: |
| References | |
| NUDOCS 8408310442 | |
| Download: ML20096B126 (3) | |
Text
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REACTOR COOLANT SYSTEM 3/4.4.2 SAFETY / RELIEF VALVES LIMITING CONDITION FOR OPERATION 3.4.2 The safety valve function of eighteen reactor coolant system safety /
relief valves sgall be OPERABLE with the specified code safety valve function lif t settings.*
a.
4 safety / relief valves @ 1205 psig 1%
b.
4 safety / relief valves @ 1195 psig i 1%
c.
4 safety / relief valves @ 1185 psig i 1%
d.
4 safety / relief valves @ 1175 psig i 1%
e.
2 safety / relief valves 0 1146 psig i 1%
APPLICABILITY:
OPERATIONAL CONDITIONS 1, 2 and 3.
ACTION:
a.
With the safety valve function of one or more of'the above required safety / relief valves inoperable, be in at least HOT SHUTDOWN within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTOOWN within the next 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, b.
With one or more safety / relief valves stuck open, provided that suppression pool average water temperature is less than 110 F, close the stuck open relief valve (s); if unable to close the open valve (s) within 2 minutes or if suppression pool average water temperature is 110*F or greater, place the reactor mode switch in the Shutdown
- position, c.
With one or more safety / relief valve stem position indicators inoperable, restore the inoperable stem position indicators to l
OPERABLE status within 7 days or be in at least HOT SHUTDOWN within the next 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and in COLD SHUTDOWN within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
SURVEILLANCE REQUIREMENTS 4.4.2.1 The safety / relief valve stem position indicators of each safety / relief valve shall be demonstrated OPERABLE by performance of a:
a.
CHANNEL CHECK at least once per 31 days, and a b.
CHANNEL CALIBRATION at least once per 18 months.**
4.4.2.2 The low low set function shall be demonstrated not to interfere with the OPERABILITY of the safety relief valves or the A05.by performance of a CHANNEL CALIBRATION at least once per 18 months.
^Ihe lift setting pressure shall correspond to ambient conditions of the valves at nominal operating temperatures and pressures.
- Up to two inoperable valves may be replaced with spare OPERABLE valves with lower setpoints until the next refueling outage.
- The provisions of Specification 4.0.4 are not applicable provided the surveil-lance is performed within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> af ter reactor steam pressure is adequate to perform the test.
LA SALLE - UNIT 1 3/4 4-5 Amendment No. 18 8408310442 e40eg7 PDR ADOCK 05000373 P
u TABLE 3.12.1-1 2
g RADIOLOGICAL ENVIRONMENTAL MONITORING PROGRAM P
1 Number of Samples q
Exposure Pathway and
' Sampling and Type and Frequency 3
and/or Sample Sample Locations
- Collection Frequency of Analysis 1.
-AIRBORNE Radioiodine and 5 Locations Continuous operation of Radiofodine canister.
-l Particulates sampler with sample col-Analyze at least once i
lection as required by per 7 days for I-131.
dust loading but at least i
once per 7 days.
Particulate sampler.
Analyze for gross beta radioactivity > 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
following filter change.
R Perform gamma isotopic-analysis on each sample C
when gross beta activity a
is > 10 times the yearly mean of control samples.
Perform gasma isotopic analysis on composite (by location) sample at least once per 92 days.
2.
DIRECT RADIATION 38 Locations At least once per'31 days.
Gamma dose. At least l
> 2 dosimeters or > 1 or once per 31 days.
Instrument for con!
or 5"
tinuously measuring At least once per 92 days.
Gamma dose.
At least and recording dose (Read-out frequencies are once per 92 days.
E rate at each determined by type of dosim-location.
eters selected.)
5
l0
.. ~
Figure 6.1-3 I
MINIMUM SHIFT CREW COMPOSITION L
WITH UNIT 2 IN CONDITION 1, 2, OR 3 l
POSITION NUMBER OF INDIV100ALS REQUIRED TO FILL POSITION L,
CONDITIONS 1, 2 and 3 CONDITIONS 4 and 5 SE 1
l' 8
a SF l
None D
R0 2
1 b
A0 2
y a
SCRE l
None or, whenever a SCRE (SR0/STA) is not included in the shif t crew composition, the minimum shift cpew composition shall be as follows:
f WITF UNIT 2 IN CONDITION 1, 2, OR 3 I
POSITION NUMBER OF INDIVIDUALS REQUIRED 10 FILL POSITION CONDITIONS 1, 2 and 3 CONDITIONS 4 and 5 SE l*
l' SF l'
None D
R0 2
1 b
A0 2
y a
STA l
None l
WITH UNIT 2 IN CONDITION 4 OR 5 OR DEFUELED POSITION NUMBER OF INDIv100ALS REQUIRED TO FILL POSITION CONDITIONS 1, 2 and 3 CONDITIO'NS 4 and 5 I
a a
g SE l
SF 1
None R0 2
1 D
A0 2
2 STA 1
None
/cendment flo.18 LA SALLE - UNIT 1 6-13 a
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