ML20216B414

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Proposed Tech Specs Pages,Revising TS Section 1.1, Definitions, to Change Reference Used for Obtaining Dose Conversion Factors for Calculating Dose Equivalent I-131
ML20216B414
Person / Time
Site: San Onofre  Southern California Edison icon.png
Issue date: 05/07/1998
From:
SOUTHERN CALIFORNIA EDISON CO.
To:
Shared Package
ML20216B392 List:
References
NUDOCS 9805180065
Download: ML20216B414 (11)
v • d • e


Text

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  • l Definitions 1.1 l j

1.1 Definitions CORE ALTERATION within the reactor vessel with the vessel head (continued) removed and fuel in the vessel. Suspension of CORE ALTERATIONS shall not preclude completion of movement of a component to a safe position.

CORE OPERATING LIMITS The COLR is the unit specific document thdt REPORT (COLR) provides cycle specific 3arameter limits for the current reload cycle. T1ese cycle specific parameter limits shall be determined for each reload cycle in accordance with Specification i 5.7.1.5. Plant operation within these limits'1s addressed in individual Specifications, j 1

DOSE EQUIVALENT I-131 00SE EQUIVALENT I-131 shall be that concentration of I-131 (microcuries/ gram) that alone would produce the same thyroid dose as the quantity and isotopic mixture of I-131, I-132, I-133, I-134, and I-135 actually present. The thyroid dose conversion factors used for this calculation shall be those listed in Table E-7 of Regulatory Guide 1.109, Rev. 1, NRC, 1977.

E- AVERAGE E shall be the average (weighted in proportion DISINTEGRATION ENERGY to the concentration of each radionuclide in the reactor coolant at the time of sampling) of the 4 Sum of the average beta and gamma energies per l disintegration (in MeV) for isotopes, other than (

iodines, with half lives > 15 minutes, making up at least 95% of the total noniodine activity in the coolant.

ENGINEERED SAFETY The ESF RESPONSE TIME shall be that time interval FEATURE (ESF) RESPONSE from when the monitored parameter exceeds its ESF TIME actuation setpoint at the channel sensor until the ESF equipment is capable of performing its safety function (i.e., the valves travel to their

required positions, pump discharge pressures reach l their required values, etc.). Times shall include diesel generator starting and sequence loading .

delays, where applicable. The response time may be measured by means of any series of sequential, overlapping, or total steps 50 that the entire response time is measured.

l (continued)

SAN ON0FRE--UNIT 2 1.1-3 Amendment No. 127 9805190065 990507 "

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- PCN 492 ,

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L Definitions 1.1

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t 1.'l Definitions i 1

l CORE ALTERATION within'the reactor vessel with the vessel head I (continued)- removed and fuel in the vessel. Suspension of

CORE ALTERATIONS shall not preclude completion of movement of a component.to'a safe. position.

l-

i. CORE OPERATING LIMITS The COLR is the unit specific document that l~ ' REPORT (COLR) provides cycle specific )arameter limits for the current reload cycle. T1ese. cycle specific L parameter limf ts shall be determined for each. i
l. reload cycle in accordance with Specification 5.7.1.5. Plant operation within these limits is j addressed in individual Specifications.

DOSE EQUIVALENT I-131 DOSE EQUIVALENT.I-131 shall be that concentration of I-131 (microcuries/ gram) that alone would produce the same thyroid dose as the quantity and-isotopic mixture of I-131, I-132, I-133, I-134, )

and I-135 actually present. The thyroid dose i conversion factors used for this calculation shall l be those listed in Table E-7 of Regulatory Guide l 1.109, Rev. 1, NRC, 1977. l E- AVERAGE l shall be the average (weighted in proportion -

DISINTEGRATION ENERGY ~to the concentration of each radionuclide in the reactor coolant at the time of sampling) of the i sum of the avera j disintegration (ge beta and gamma energies perin MeV) forj iodines, with half lives > 15 minutes, making 'up )

at least 95's of the total noniodine activity in the coolant.

ENGINEERED SAFETY The ESF RESPONSE TIME shall be that time interval FEATURE (ESF) RESPONSE from when the monitored parameter exceeds its ESF i TIME. actuation setpoint at the channel sensor until the j ESF equipment is capable of performing its. safety  ;

function (i.e., the valves travel to their required positions, pump discharge pressures reach theirrequiredvalues,etc.). Times shall include  ;

diesel generator starting and sequence loading  !

delays, where applicable. The response time may 4 l~ be measured by means of any series of sequential, I overlapping, or total steps so that the entire response time it measured.

l (continued)

SAN ON0FRE--UNIT'3 1.1-3 Amendment No. 116

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PCN 492 -

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- Definitions 1.1 1.1 Definitions CORE ALTERATION within the reactor vessel with the vessel head (continued) removed and fuel in the vessel. Suspension of CORE ALTERATIONS shall not preclude completion of movement of a component to a safe position.

CORE OPERATING LIMITS The COLR is the unit specific document that REPORT (COLR) provides cycle specific parameter limits for the current reload cycle. These cycle specific parameter limits shall be determined for each reload cycle in accordance with Specification 5.7.1.5. Plant operation within these limits is addressed in individual Specifications.

I DOSE EQUIVALENT I-131 DOSE EQUIVALENT I-131 shall be that concentration of I-131 (microcuries/ gram) that alone would produce the same thyroid dose as the quantity and isotopic mixture of I-131, I-132, I-133, I-134, and I-135 actually present. The thyroid dose conversion factors used.for this calculation shall ,

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be_thoselistedinICRP;30JSup)ommi.ttedgDose.,.lementito"Parn 3agesi192-212F Tables :titledM:

Equivalent 41n 2 Tar i ofq uni t1Ac ti v if ty. getE-7 s 0rgansYor?T

'vi Tse9ulai.vi yi shi-de su es s per?I nt aj

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E- AVERAGE E shall be the average (weighted in prcportion DISINTEGRATION ENERGY to the concentration of each radionuclide in the reactor coolant at the time of sampling) of the sum of the avera disintegration (ge beta and gamma energies perin MeV) for iso iodines, with half lives > 15 minutes, mnking,up at least 95% of the total noniodine activity in the coolant.

ENGINEERED SAFETY The ESF RESPONSE TIME shall be that time interval FEATURE (ESF) RESPONSE from when the monitored parameter exceeds its ESF TIME actuation setpoint at the channel sensor until the ESF equipment is capable of performing its safety function (i.e., the valves travel to their required positions, pump discharge pressures reach their required values, etc.). Times shall include diesel generator starting and sequence loading delays, where applicable. The response time may be measured by means of any series of sequential, overlapping, or total steps so that the entire response time is measured.

(continued)

SAN ON0FRE--UNIT 2 1.1-3 Amendment No. ttf

. PCN 492 l

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Attachment D (ProposedPage)

Redline and Strikeout SONGS Unit 3

t Definitions 1.1 1.1 Defini. tons CORE ALTERATION within the reactor vessel with the vessel head (continued) removed and fuel in the vessel. Suspension of j CORE ALTERATIONS shall not preclude completion of i movement of a component to a safe position.

CORE 0PERATING LIMITS The COLR is the unit specific document that REPORT (COLR) provides cycle specific parameter limits for the ,

current reload cycle. These cycle specific 1 parameter limits shall be determined for each j reload cycle in accordance with Specification 1 5.7.1.5. Plant operation within these limits is L addressed in individual Specifications.

DOSE EQUIVALENT I-131 00SE EQU! VALENT I-131 shall be that concentration .

of I-131 (microcuries/ gram) that alone would 1 l produce the same thyroid dose as the quantity and  !

isotopic mixture of I-131, I-132, I-133, 1-134, i and I-135 actually present. The thyroid dose conversion factors used this calculation thoselistedin.ICRPF be_ss91921212pTablesstjt y:ommitted;. Dose' dhu rQ1 ilementito l

l p' 1l E 1ValentninGargett0r o ,untt!ActivityLiahE,ganstorkTiss 1.iv>, nev. i, nnu, is ,.

E-7' v i~ nc3ui a iviGuue " ~

E- AVERAGE E shall be the average (weighted in proportion DISINTEGRATION ENERGY to the concentration of each radionuclide in the reactor coolant at the time of sampling) of the sum of the avera disintegration (ge beta and gamma energies perin MeV) for 1so) iodines, with half lives > 15 minutes, making up  ;

at least 95% of the total noniodine activity in '

the coolant.

ENGINEERED SAFETY 'The ESF RESPONSE TIME shall be that time interval FEATURE (ESF) RESPONSE from when the monitored parameter exceeds its.ESF TIME actuation setpoint at the channel sensor until the ESF equipment is capable of performing its safety function (i.e., the valves travel to their required positions, pump discharge pressures reach their required values, etc.). Times shall include ,

diesel generator starting and sequence loading l delays, where applicable. The response time may be measured by means of any series of sequential, overlapping, or total steps so that the entire 1 l

response time is measured.

(continued)

SAN ON0FRE--UNIT 3 1.1-3 . ndment No. ttfr

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. PCN 492 1 1

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Definitions 1.1 1.1 Definitions CORE ALTGb ION within the reactor vessel with the vessel head (continwc removed and fuel in the vessel. Suspension of CORE ALTERATIONS shall not preclude completion of movement of a component to a safe position.

CORE OPERATING 'MITS The COLR is the unit specific document that REPORT (COLR) provides cycle specific parameter limits for the

, current reload cycle. These cycle specific parameter limits shall be determined for each reload cycle in accordance with Specification 5.7.1.5. Plant operation within these limits is  ;

addressed in individual Specifications.

DOSE EQUIVALENT I-131 DOSE EQUIVALENT I-131 shall be that concentration of I-131 (microcuries/ gram) that alone wou'Id produce the same thyroid dose as the quantity and isotopic mixture of I-131, I-132, I-133, I-134, and I-135 actually present. The thyroid dose conversion factors used for this calculation shall be those listed in ICRP-30, Su p ges 192-212, Tables titled, gplement CommittedtoDose Part 1, E uivalent in Target Organs or Tissues per Intake o Unit Activity E- AVERAGE E shall be the average (weighted in proportion DISINTEGRATION ENERGY to the concentration of each radionuclide in the reactor coolant at the time of sampling) of the sum of the avera

, disintegration (ge beta and gamma energies perin MeV) for iso fodines, with half lives > 15 minutes, making up i at least 95% of the total noniodine activity in the coolant.

ENGINEERED SAFETY The ESF RESPONSE TIME shall be that time interval FEATURE (ESF) RESPONSE from when the monitored parameter exceeds its ESF TIME actuation setpoint at the channel sensor until the ESF equipment is capable of performing its safety function (i.e., the v31ves travel to their required positions, pump discharge pressures reach their required values, etc.). Times shall include diesel generator starting and sequence loading delays, where applicable. The response time may l be measured by means of any series of sequential, overlapping, or total steps so that the entire response time is measured.

(continued)

SAN ON0FRE--UNIT 2 1.1-3

tr

. PCN 492 4

l Attachment F (ProposedPage)

SONGS Unit 3 1

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v Definitions 1.1 1.1 Definitions CORE ALTERATION within the reactor vessel with the vessel head (continued) removed and fuel in the vessel. Suspension of CORE ALTERATIONS shall not preclude completion of movement of a component to a safe position.

CORE 0PERATING LIMITS The COLR is the unit specific document that REPORT (COLR) provides cycle specific parameter limits for the current reload cycle. These cycle specific parameter limits shall be determined for each reload cycle in accordance with Specification 5.7.1.5. Plant operation within these limits is l addressed in individual Specifications.

DOSE EQUIVALENT I-131 DOSE EQUIVALENT I-131 shall be that concentration ofI-131(microcuries/ gram)thatalonewould l

produce the same thyroid dose as the quantity and isotopic mixture of I-131, I-132, I-133, I-134, 1 and I-135 actually present. The thyroid dose -l conversion factors used for this calculation shall l l

Su be those 3 ages listed inTables 192-212, ICRP-30,d, title gplement CommittedtoDose Part 1, l uivalentinTargetOrgansorTissuesperIntake l 0 Unit Activity l

l E- AVERAGE E shall be the average (weighted in proportion I l DISINTEGRATION ENERGY to the concentration of each radionuclide in the

! reactor coolant at the time of sampling) of the l sum of the avera

disintegration (ge beta and gamma energies perin MeV) for 1 iodines, with half lives > 15 minutes, making up at least 95% of the total noniodine activity in the coolant.

ENGINEERED SAFETY The ESF RESPONSE TIME shall be that time interval FEATURE (ESF) RESPONSE from when the monitored parameter exceeds its ESF TIME actuation setpoint at the char,ael sensor until the ESF equipment is capable of performing its safety the function (i.e. Ions,valvestraveltotheir required posit pum '

diesel generatoretc. . Times shall include starting an)d sequence lo

!. delays, where applicable. The response time may L be measured by means of any series.of sequential, L

overlapping, or total steps so that the entire response time is measured.

(continued)

. SAN ONGFRE--UNIT 3 1.1-3

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