ML20237E316
| ML20237E316 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 12/16/1987 |
| From: | COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20237E308 | List: |
| References | |
| NUDOCS 8712280266 | |
| Download: ML20237E316 (4) | |
Text
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ATTACHMENT 1
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PROPOSED CHANGES TO APPf'NDIX A l
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TECHNICAL SPECIFI. CATIONS FOR OUAD CITIES STATION UNITS 1 AND 2-li FACILITY OPERATING LICENSL; DPR-29 AND DPR-30 1
Revised Pages:
3.2/4.2-17 (DPR-29) 3.2/4.2-17 (DPR-30) o j
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TABLE 4.2-1 (Cont'd).
.J' Instrument Functlggal calibration (2)
Checkt Instry nt Instrument Test i
. channel HPCI. Isolation
+
D 1;, Steam 11ne high flow f1): (9)
Once/3 months None (l
2.
.Stes);ine area high temperature Refueling outage : Refueling outage None 3.
Low raactor )cessure (1)
Once/3 nonths None i..cter Building ventilation System Isolation and Standby Treatment System Initiation; 1
~
1 1.
Refueling flocr radiation (1)
Once/3 months Once/ day-4 i.
waitors p
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, 4; 5ttiamilet Air Ejector Of f-Gas Isolation -
1.
Off-gas radiation monitors (1) (4)
Refueling outage Once/ day ControlRoomVerth4tionSystemIsolation a
1.
Reactor low water ~1evel-(1)
Once/3 months
-Once/ day l
2.
Drywell high pressure (1)
Once/3 months None.
"J.
Main steamline hign flow (1)-
Once/3 months Once/ day 4.
. Toxic gas analy; tars (chlorine.
Once/ Month Once/18 months Once/ day i
amonia, sulphur dioxide)
Notes:
Inttially on are2.0X10gepermonthuntilexposurehours(MasdefinedonFigure4.1-1) 1.
- thereafter, according to Figure 4.1-1 with an interval not-less than 1 month'nor more than 3 months. The compilation of. instrument
[1 failure rata data may include data'obtained from other boiling water reacturs for which'the same design instrument operates in an environment similer to that of Quad Cities Units 1 and 2.
2' functional testy, calibrations, and instrument checks are not required when these instruments are not required to be operable or tripped, p1 3.
This instrumentation is excepted from the functional test' definition.. The I
function' test SM I.1 consist of injecting a simulated electric signal into I,
the measurernent etprinel.
1
<r 4.
This instrument channel is excepted from the functional test definitions and' shall be calibrated using simulated electrical signals.once every 3 months.
1 5.
Functional 145ts shall be performed befure each startup with a required frequency not to exceed once per week. Calibrations shall be performed during exh startup or during controlled shutdowns with a required: frequency
't not to o ceed once per week.
6.
The positioning mechanism shall be calibrated every refueling outage.
l 7.
togte a stem functional tests are performed as specified in the applicable rection for these systems.
3<
S.
Functional tests shall include verification of operation offthe degraded voltage. 5 minute timer and 7 second inherent timer.
4 1
9.
Verification of the time delay setting;of 3 i T 1 9 seconds shall be performet,riuring each gefudling outage.
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3 i;j' b844B/03802
-3.2/4.2-17 Amendment No.
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. QUAD-CITIES
'.DPR-30' TABLE 4.2-1 (Cont'd)
Instrument-Instr
-Instrument Functjggal-calibration (2)
Checkgnt channel Test t i HPCI Isolation 1.
Steamline high flow (1). (9)
Once/3 months None 2.
Steamline area high temperature Refueling ~ outage Refueling outage None 3.
Low reactor pressure
.(1)
Once/3 nonths.
None
~ Reactor'Bu11 ding Ventilation System Isolation'and Standby Treatment System Initiation 1.
Refueling floor radiation (1)
Once/3 months-Once/ day'
.I monitors Steam Jet Air Ejector Off-Gas ! solation l-1.
Off-gas radiation monitors-
.(1) (4).
Refueling outage. 'Once/ day j
Control Room Ventilation System Isolation 1.
Reactor low water level (1)
Once/3' months.
Once/ day 2.
Drywell high pressure (1)
Once/3 months None 3.
Main steamline high flow (1)
Once/3 months once/ day 4.
Toxic gas analyzers (chlorine.
Once/ Month' Once/18 months Once/ day aninonia, sulphur dioxide)
Notes-3 are 2.0 X 10ge per month untti exposure hours (H as defined on Figure 4.1-1)
Initially on 1.
- thereafter according to Figure 4.1-1 with an interval not.
less than 1 month nor more than 3 months. The compilation of instrument failure rate data may include data obtained from other boiling water reactors for which the same design instrument operates in an environment.
similar to that of Quad Cities Units 1 and 2.
2.
Functional tests. calibrations, and instrument checks are not required when these instruments are not required to be operable or tripped.
3.
This instrumentation is excepted from the functional test definition. - The function test shall consist of injecting a simulated electric signal into the measurement channel.
4 This instrument channel is excepted from the functional test definitions and shall-be calibrated using simulated electrical signals once every 3 months.
5.
Functional tests shall be performed before each startup with a required-frequency not to exceed once per week. Calibrations shall be performed during each startup or during controlled shutdowns with a required frequency-not to exceed once per week.
l 6.
The positioning mechanism shall be calibrated every refueling outage.
7 Logic system functional tests are performed as specified in the applicable section for these systems.
8.
Functional tests shall include verification of operation of the degraded voltage. 5 minute timer and 7 second inherent timer.
9.
Verificat9n of the time delay setting of 31 t i 9 Seconds shall be performed during each refueling outage.
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0844B/0380Z 3.2/4.2-17 Amendment No.
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ATTACHMENT 2 l
SUMMARY
OF CHANGES Two (2) additional changes to the Quad Cities Station Technical Specifications have been identified and are listed below as follows:
- 1) Page 3.2/4.2-17, Table 4.2-1 (DPR-29)
(a) Under Note (9), change the time delay setting from "3([ t 6 10" secondsto"3d!t(;9". The 10 seconds value should be changed to 9.
- 2) Page 3.2/4.2-17, Table 4.2-1 (DPR-30)
(a) Under Note (9), change the time delay setting from "3 f-t 610" seconds to "3 fi t 6 9".
The 10 seconds value should be changed to 9.
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