ML18032A696

From kanterella
Jump to navigation Jump to search
Proposed Tech Specs,Revising Two Incorrect Footnote Refs in Table 3.2.B & Table 4.2.K Re Instrumentation That Initiates or Controls Core & Containment Sys & Radioactive Gaseous Effluent Instrumentation Surveillance,Respectively
ML18032A696
Person / Time
Site: Browns Ferry  Tennessee Valley Authority icon.png
Issue date: 01/14/1988
From:
TENNESSEE VALLEY AUTHORITY
To:
Shared Package
ML18032A695 List:
References
TAC-R00267, TAC-R00268, TAC-R00269, TAC-R267, TAC-R268, TAC-R269, NUDOCS 8801200155
Download: ML18032A696 (14)
v • d • e


Text

TABLE 3.2.B INSTRUHENTATION THAT INITIATES OR CONTROLS THE CORE AND CONTAINHENT COOLING SYSTEHS

,9 ~Coinimum QCO No.

&O)erabl e M

in 'n L v n rk I >O ISO Instrument Channel- 2 470" above vessel zero. 1. Below trip setting

O~

nN Reactor Low Water Level initiated HPCI.

&Clli Instrument Channel 470" above vessel zero. 1. Hultiplier relays initiate f, 2 OCO Reactor Low Water Level RCIC.

Ql CCIi

,I OO'H Instrument Channel- 2 378" above vessel zero. 1. Below trip setting initiates tfOi nM~~

Reactor Low Water Level (LIS-3-58A-D, SW Ail)

CSS.

Nul Hultiplier relays initiate LPCI.

2. Hultiplier relay from CSS initiates accident signal ( 15).

2(16) Instrument Channel 2 378" above vessel zero. 1. Below trip settings, in Reactor Low Water Level conjunction with drywell (LIS-3-58A-D, SW 02) high pressure. low water level permissive, 120 sec.

delay timer and CSS or RHR pump running, initiates ADS.

1(16) Instrument Channel- 2 544" above vessel zero. 1. Below trip setting Reactor Low Water Level permissive for initiating Permissive (LIS-3-184 8 signals on ADS.

185, SW 41)

Instrument Channel- 2 312 5/16" above vessel. 1. Below trip setting prevents Reactor Low Water Level zero (2/3 core height) inadvertent operation of (LITS-3-52 and 62, SW Nl) containment spray during accident condition.

BFN-Unit I

~

~

TABLE 3.2.B IHSTRUMEHTATIOH THAT IHITIATES OR CONTROLS THE CORE AND COHTAIHMEHT COOLING SYSTEMS Minimum Ho.

Operable Per Instrument Channel- Z 470" above vessel zero. 1. Below trip setting Reactor Low Water Level initiated HPCI.

( L IS-3-58A-0)

Instrument Channel- 2, 470" above vessel zero. 1. Multiplier relays React. or Low Water Level initiate RCIC.

(LIS-3-58A-0)

Instrument Channel- 2 378" above vessel zero. 1. Below trip setting Reactor Low Water Level initiates CSS.

(LIS-3-58A-0)

Multiplier relays initiate LPCI.

2. Multiplier relay from CSS initiates accident signal ( 15).

2(16) Instrument Channel 2 378" above vessel zero. 1. Below trip settings. in Reactor Low Water Level con)unction with drywell (LIS-3-58A-0) high pressure, low water level permissive, 120 sec.

delay timer and CSS or RHR pump running, initiates AOS.

1(16) Instrument Channel- 2 544" above vessel zero. 1. Below trip setting Reactor Low Water Level permissive for initiating Permissive (LIS-3-184, signals on AOS.

185)

Instrument Channel Z 312 5/16" above vessel zero. A 1. Below trip setting Reactor Low Water Level (2/3 core height) prevents inadvertent (LIS-3-52 and 62) operation oF containment spray during accident condition.

BFH-Unit 2

TABLE 3.2.B INSTRUHENTATION THAT INITIATES OR CONTROLS THE CORE AND CONTAINHENT COOLING SYSTEHS Hinimum No.

Operable Per Instrument Channel Z 470" above vessel zero. A 1. Below trip setting Reactor Low Water Level initiated HPCI.

(LIS-3-58A-D)

Instrument Channel- 2, 470" above vessel zero. 1. Hultiplier relays Reactor Low Water Level initiate RCIC.

( L IS-3-58A-D)

Instrument Channel- 2 378" above vessel zero. 1. Below trip setting Reactor Low Water Level initiates CSS.

( LIS-3-58A-D)

Hultiplier relays initiate LPCI.

2. Hultiplier relay from CSS initiates accident signal ( 15).

2(16) Instrument Channel Z 378" above vessel zero. 1. Below trip settings, in Reactor Low Water Level conjunction with drywell (LIS-3-58A-D) high pressure, low water level permissive. 120 sec.

delay timer and CSS or RHR pump running, initiates ADS.

I (16) Instrument Channel- 2 544" above vessel zero. A 1. Below trip setting Reactor Low Water Level permissive for initiating Permissive (LIS-3-184, signals on ADS.

185)

Instrument Channel- 2 312 5/16" above vessel zero. A l. Below trip setting Reactor Low Water Level (2/3 core height) prevents inadvertent (LIS-3-52 and 62) operation oF containment spray during accident condition.

BFN-Unit 3

I Channel Functional Ill~+ I ttlllgtLL QLLIh:~i

1. STACK
a. tloble Gas Honitor 0 H R(1) Q(2)

Iodine Cartridge W tlA WA tlA

c. Particulate Filter W WA WA tlA
d. Sampler Flow Abnormal D tlA R Q
e. Stack Flow meter D WA R Q
2. REACTOR/TURBIWE BLDG VEWT
a. Woble Gas Monitor <o> 0 H R(1) Q<2>
b. Iodine Sampler W tlA WA ttA
c. Particulate Sampler W tlA tlA ttA
d. Sampler Flow meter D tlA R Q
3. TURBIWE BLDG EXHAUST
a. tloble Gas Honitor D H R< 1> Q(2>

Iodine Sampler W WA WA tlA

c. Particulate Sampler W ttA ttA WA
d. Sampler Flow meter D ttA R Q RADWASTE BLDG VEWT
a. Woble Gas Honitor <~> 0 H R(1) Q(2)
b. Iodine Sampler W tlA WA WA
c. Particulate Sampler W tlA WA tlA
d. Sampler Flow meter D tlA R Q
5. OFF GAS HYDROGEtl AWALYZER (H2A, H2B) tlA R(31
6. OFF GAS POST TREATHEtlT
a. tloble Gas Activity Honitor H R(1> Q<4>
b. Sample Flow Abnormal IlA R Q(2>

BFtt-Unit 1

~AB 1 1 F n I m1 Channel Functional In'~1m ~ +~r~h G~lzatiRD

1. STACK
a. Noble Gas Monitor 0 M R< I> Q<2)

Iodine Cartridge W WA HA HA

c. Particulate Filter W HA HA HA
d. Sampler Flow Abnormal D WA R Q
e. Stack flow meter D HA R Q
2. REACTOR/TURBINE BLDG VENT
a. Noble Gas Monitor ' D M R(1) Q<2)
b. Iodine Sampler W HA NA HA
c. Particulate Sampler W HA HA HA
d. Sampler Flow meter D WA R Q
3. TURBINE BLDG EXHAUST
a. Noble Gas Monitor '6'. D M R< 1> Q<2)

Iodine Sampler W WA HA HA

c. Particulate Sampler W WA HA HA
d. Sampler Flow meter D HA R Q RADWASTE BLDG VENT
a. Noble Gas Monitor D M R<1> Q(2)

Iodine Sampler W WA HA HA

c. Particulate Sampler W HA HA HA
d. Sampler Flow meter D HA R Q
5. OFF GAS HYDROGEN ANALYZER (H2A, H2B) NA R">
6. OFF GAS POST TREATMENT
a. Noble Gas Activity Monitor M R( 1) Q<4>
b. Sample Flow Abnormal WA R Q(2)

BFH-Unit 2

Channel Functional g~im~ im Ruxu~mk Cnliha~

1. STACK
a. ttoble Gas ttonitor D H R(1) Q(2)

Iodine Cartridge W NA WA HA

c. Particulate Filter W WA HA ItA
d. Sampler Flow Abnormal D NA R Q
e. Stack Flow meter D ttA R Q
2. REACTOR/TURBINE BLDG VENT
a. ttoble Gas Monitor 'c'. D H R< 1) Q<2)

Iodine Sampler W WA ttA WA

c. Particulate Sampler W tIA WA ttA
d. Stack Flow meter 0 WA R Q
3. TURBINE BLDG EXHAUST
a. ttoble Gas Monitor D H R< 1) Q<2)

Iodine Sampler W ttA HA WA

c. Particulate Sampler W ttA ttA NA
d. Stack Flow meter D NA R Q RADWASTE BLDG VEttT
a. ttoble Gas Honitor 'c'. D H R(1) Q(2)

Iodine Sampler W WA WA NA

c. Particulate Sampler W HA WA ttA
d. Stack Flow meter 0 ttA R Q
5. OFF GAS HYDROGEW AtJALYZER (H2A> H2B) WA R<
6. OFF GAS POST TREATHEttT
a. ttoble Gas Activity Honitor H R( 1 ) Q<4)
b. Sample Flow Abnormal ttA R Q(2)

BFtt - Unit, 3

REMOVE/INSERT PAGE LIST Remove Insert UNIT 1 3.2/4.2-14 3.2/4.2-14 3.2/4.2-62 3.2/4.2-62 UNIT 2 3.2/4.2-14 3.2/4.2-14 3.2/4.2-62 3.2/4.2-62 UNIT 3 3.2/4.2-61 3 '/4.2-61

0 I h'

I.

S

Retrieved from "https://kanterella.com/w/index.php?title=ML18032A696&oldid=2418391"