ML17326B520

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Proposed Tech Spec Tables 3.3-13 & 4.3-9,revising Footnotes Which Would Allow Portion of Waste Gas Holdup Sys Explosive Monitoring Sys to Be Inoperable for 160 Days on one-time Basis for Replacement
ML17326B520
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 01/27/1989
From:
INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:
Shared Package
ML17326B519 List:
References
NUDOCS 8902010122
Download: ML17326B520 (9)
v • d • e


Text

ATTACHMENT 2 TO AEP:NRC:0956 PROPOSED CHANGES TO THE DONALD C. COOK NUCLEAR PLANT UNITS 1 AND 2 TECHNICAL SPECIFICATIONS 8902010122 890127 PDR ADOCK 05000315 P PDC

TABLE 3.3-13 Rad oactive Gaseous Effluent Monitorin I strumentatio Minimum Channels Instrument Instrument -"> ~Oe able A 1icabil it ec22ON

1. Waste Gas Holdup System Explosive Gas Monitoring System
a. Hydrogen Monitor (QC-31) (1) 30
b. Oxygen Monitor (QC-31, (2) 29 QC-370)
2. Condenser Evacuation System
a. Noble Gas Activity Monitor (SRA-1905) (1) 28
b. Flow Rate Monitor (SFR-401) (1) 27 (1-MR-054 and/or SRA-'1910) (1) 27
3. Unit Vent, Auxiliary Building Ventilation System
a. Noble Gas Activity Monitor (VRS-1505) 28
b. Iodine Sampler Cartridge for VRS-1503 32
c. Particulate Sampler Filter for VRS-1501 32
d. Effluent System Flow Rate Measuring Device (VFR-315) 27 (1-MR-054 and/or VRS-1510) 27
e. Sampler Flow Rate Measuring Device (VFS-1521) 27

'x**

Containment Purge System

a. Aux. Building Vent. System Noble Gas Activity Monitor (VRS-1505) 31
b. Aux. Building Vent. System Particulate Sampler for VRS-1501 32
5. Waste Gas Holdup System
a. Noble Gas Activity 2 33 Monitor Providing Alarm and Termination of Gas Decay Tank Releases (VRS-1505)
6. Gland Seal Exhaust
a. Noble Gas Activity Monitor (SRA-1805) (1) 28
b. Flow Rate Monitor (SFR-201) (1) 27 (1-MR-054 and/or SRA 1810) (1) 27 D. C. COOK - UNIT 1 3/4 3-63 Amendment No.

TABLE 3.3-13 (Cont.)

  • At all times
    • During waste gas holdup system operation (treatment for primary system gases)
  • ~**During releases via this pathway.

1 For purge purposes only, see Technical Specifications 3.3.3.10, Table 3.3-13 and Table 4.3-9 (Items 3.a, 5.a in both tables) for non-purging requirements associated with this instrument.

2 For gas decay tank releases only, see Item 3 (Unit Vent, Auxiliary Building Ventilation System) for additional requirements.

3 The waste gas holdup system explosive gas monitoring system may be inoperable for up to 160 days on a one-time basis for the purpose of replacing one hydrogen and one oxygen monitor. During this time grab samples for both hydrogen and oxygen are to be taken and analyzed every 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

COOK NUCLEAR PLANT - UNIT 1 3/4 3-64 AMENDMENT NO.

TABLE 4.3-9 ad oactive Gaseous E f uent o to Ins ume tat o Surve'lla ce Re uireme ts CHANNEL CHANNEL SOURCE CHANNEL FUNCTIONAL Instrument Instrument e CHECK . CHECK CALIBRATION TEST

1. Waste Gas Holdup System Explosive Gas Monitoring System
a. Hydrogen**** D*** NA Q(3)

Monitor (QC-31)

b. Oxygen**** D*** Q(4)

Monitor (QC-31)

c. Oxygen D*** NA Q(4)

Monitor (Alt.,QC-370)

2. Condenser Evacuation System
a. Noble Gas Activity Dx* R(2) Q(1)

Monitor (SRA-1905)

b. System Effluent D** R Flow Rate (SFR-401, 1-MR-054, SRA-1910)
3. Auxiliary Building Ventilation System
a. Noble Gas Activity R(2) Q(l)

Monitor (VRS-1505)

b. Iodine Sampler NA NA (For VRS-1503)
c. Particulate Sampler NA NA NA (For VRS-1501)
d. System Effluent Flow D* NA Rate Measurement Device (VFR-315, 1 -MR-054, VRS -1510)
e. Sampler Flow Rate D*

Measurement Device (VFS-1521)

4. Containment Purge System
a. Aux. Building Vent. System D** R(2) Q(1)

Noble Gas Activity Monitor (VRS-1505)

b. Aux. Building Vent. System NA NA NA Particulate Sampler (For VRS-1501)
5. Waste Gas Holdup System
a. Noble Gas Activity R(2) Q(5)

Monitor Providing Alarm & Termination of Gas Decay Tank Releases (VRS-1505)

D. C. COOK - UNIT 1 3/4 3-66 Amendment No.

TABLE 4.3-9 (Cont)

CHANNEL CHANNEL SOURCE CHANNEL FUNCTIONAL Instrument Instrument <) CHECK ~CHEC CALIBRATION TEST

6. Gland Seal Exhaust
a. Noble Gas Activity D** R(2) Q(1)

(SRA-1805)

b. System Effluent Dx* NA Flow Rate (SFR-201, 1-HR-054, SRA-1810)

At all times

~* During release via this pathway

~** During waste gas holdup system operation (treatment for primary system offgases)

        • These surveillances are not required during the 160-day period in which this monitor is being replaced.

D. C. COOK - UNIT 1 3/4 3-67 Amendment No.

TABLE 3.3-13 Radioactive Gaseous Effluent Monitorin Instrumentation Minimum Channels Instrument Instrument =l ~Oerable A licabilit ~ClZOW

1. Waste Gas Holdup System Explosive Gas Monitoring System
a. Hydrogen Monitor (QC-31) (1) 30 be Oxygen Monitor (QC-31, (2) 29 QC-370)
2. Condenser Evacuation System
a. Noble Gas Activity Monitor (SRA-2905) (1) 28
b. Flow Rate Monitor (SFR-401) (1) 27 (2-MR-054 and/or SRA-2910) (1) 27
3. Unit Vent, Auxiliary Building Ventilation System
a. Noble Gas Activity Monitor (VRS-2505) 28
b. Iodine Sampler Cartridge for VRS-2503 32
c. Particulate Sampler Filter for VRS-2501 ~

(1) 32

d. Effluent System Flow Rate Measuring Device (VFR-315) 27 (2-MR-054 and/or VRS-2510) 27
e. Sampler Flow Rate Measuring Device (VFS-2521) 27
4. Containment Purge Svstem
a. Aux. Building Vent. System Noble Gas Acti:

Monitor (VRS-2505) **** 31

b. Aux. Building Vent. System Particulate Sampler for VRS-2501 **** 32
5. Waste Gas Holdup S;stem
a. Noble Gas Activi:y 33 Monitor Providing Alarm and Termi..ation of Gas Decay Tank Releases (VRS-2505)
6. Gland Seal Exhaust
a. Noble Gas Activity Monitor (SRA-2805) (1) 28
b. Flow Rate Monitor (SFR-201) (1) 27 (2-MR-054 and/or SRA 2810) (1) 27

~ D. C. COOK - UNIT 2 3/4 3-59 Amendment No.

TABLE 3.3-13 (Cont.)

At all times

~* During waste gas holdup system operation (treatment for primary system gases)

~***During releases via this pathway.

1 For purge purposes only, see Technical Specifications 3.3.3.10, Table 3.3-13 and Table 4.3-9 (Items 3.a, 5.a in both tables) for non-purging requirements associated with this instrument.

2 For gas decay tank releases only, see Item 3 (Unit Vent, Auxiliary Building Ventilation System) for additional requirements.

3 The waste gas holdup system explosive gas monitoring system may be inoperable for up to 160 days on a one-time basis for the purpose of replacing one hydrogen and one oxygen monitor. During this time grab samples for both hydrogen and oxygen are to be taken and analyzed every 12 bourse'OOK NUCLEAR PLANT - UNIT 2 3/4 3-60 AMENDMENT NO.

TABLE 4.3-9 adioactive Gaseous Effluent Monitorin Instrume tat o Surveillance Re uirements CHANNEL CHANNEL SOURCE CHANNEL FUNCTIONAL Instrument Instrument ~ CHECK CHECK CALIBRATION TEST

1. Waste Gas Holdup System Explosive

'.Gas Monitoring System Hydrogen+***

Monitor (QC-31)

Q(3)

b. Oxygen+*** NA Q(4)

Monitor (QC-31)

c. Oxygen NA Q(4)

Monitor (Alt., QC-370)

2. Condenser Evacuation System
a. Noble Gas Activity D** R(2) Q(1)

Monitor (SRA-2905)

b. System Effluent NA Flow Rate (SFR-401, 2-MR-054, SRA-2910)
3. Auxiliary Building Ventilation System
a. Noble Gas Activity D* R(2) Q(1)

Monitor (VRS-2505)

b. Iodine Sampler W> NA NA NA (For VRS-2503)
c. Particulate Sampler Wx NA NA NA (For VRS-2501)
d. System Effluent Flow D* NA Rate Measurement Device (VFR-315, 2-MR-054, VRS-2510)
e. Sampler Flow Rate D*

Measurement Device (VFS-2521)

4. Containment Purge System
a. Aux. Building Vent. System Dx* R(2)

Noble Gas Activity Q(1)

Monitor (VRS-2505)

b. Aux. Building Vent. System NA NA NA Particulate Sampler (For VRS-2501)
5. Waste Gas Holdup System
a. Noble Gas Activity R(2)

Monitor Providing Q(5)

Alarm & Termination of Gas Decay Tank Releases (VRS-2505)

D. C. COOK - UNIT 2 3/4 3-62 Amendment No.

TABLE 4.3-9 (Cont)

CHANNEL CHANNEL SOURCE CHANNEL FUNCTIONAL Instrument Instrument => CHECK ~CHEC CALIBRATION TEST

6. Gland Seal Exhaust
a. Noble Gas Activity D** R(2) Q(l)

(SRA-2&05)

b. System Effluent Flow Rate (SFR-201, 2-MR-054, SRA-2810)

At all times T'c* During release via this pathway

~** During waste gas holdup system operation (treatment for primary system offgases)

~*** These surveillances are not required during the 160-day period in which this monitor is being replaced.

D. C. COOK - UNIT 2 3/4 3-63 Amendment No.

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