ML17278A878

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Proposed Tech Spec Section 3/4.2.1 Re Average Planar Linear Heat Generation Rate Calculations
ML17278A878
Person / Time
Site: Columbia 
Issue date: 05/22/1986
From:
WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:
Shared Package
ML17278A877 List:
References
NUDOCS 8606020223
Download: ML17278A878 (12)
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Text

3/4. 2 POWER DISTRIBUTION LIMITS 3/4. 2. 1 AVERAGE PLANAR LINEAR HEAT GENERATION RATE LIMITING CONDITION FOR OPERATION Qe.kuel <~4 M

< bu~

exposu~e 4v ENC

~L 3.2.1 All AVERAGE PLANAR LINEAR HEAT GENERATION RATES (APLHGRs) for each type of fuel as a function of AVERAGE PLANAR EXPOSURE shill not.exceed the limits shown in Fiaures 3.2.1-1,

3. 2.1-2, and 3. 2.1-3.

The limits e

%v +i~yae.

OOp Opere'h6W (ore SWOen iW Ft'purer 3 2. i-9,32. l -5,a b B.<

1 -b.

APPLICABILITY:

OPERATIONAL CONDITION 1, when THERMAL POWER is greater than or equal to 25K of RATED THERMAL POWER.

e Q (q>plicable With an AFLHGR exceeding tahe,limits er Figure 3.2.1-1. 3.2.1-2, +3.2.1-3,3.2.1-'i,3.2.I-G>

initiate corrective action withip 15 minutes and restore APLHGR to within 0~3.2.l-t, the required limits within 2 houi s or reduce THERMAL POWER to less than 25,o of RATED THERMAL POWER within>the next 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.

SURVEILLANCE REOUIREMENTS 4.2.1 All APLHGRs shall be verified to be equal to or less than the limits determined from Figures 3.2.1"1, 3.2.1-2, ~3.2.1-3~>Z.z,)-4,'3.2".l-S,a d 5 21-.b.

a.

At least once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, b.

Within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> after completion of a THERMAL POWER increase of at least 15 of RATED THERMAL POWER, and c.

Initially and at least once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> when the reactor is operating with a LIMITING CONTROL ROD PATTERN for APLHGR.

WASHINGTON NUCLEAR - UNIT 2 3/4 2-1 8bOb020223 8b0522 t

PDR ADOCN 05000397 PDR

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11.0 10.5

'I0.66 10.75 10.84 10.66 10.0 c I 9,5 Itn c 9.0 C$ 0I 0 8.5 E e vQ

.E~

80 X IX 7.5 c

7.0 6.5 10.16 10.16 10.66 10.75 10.84 10.66 9.83 9.07 8.40 7.90 1,102 5,512 11,023 16,535 22,046 27,558 33,069 38,581 44,093 Ordinate Abscissa 9.83 9.07 8A

.90 5,000 10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 Average Planar Exposure (MWD/MT)

SINGLE LOOP Maximum Average Planar Linear Heat Generation Rate (MAPLHGR) Versus Average Planar Exposure initial Core Fuel Type 8CR.183 Figure 3.2.1-4 6605S9.SA

I

10.5 10.0 10.08 10.16 10.25 10.25-10.16 9.5 9.Q Ul c 8.5 Cl (0 0 EU 8.0 E I DU 7.5 X

cU 7Q c

6.5 6.0 10.08 10.16 10.25 10.25 10.16 9.74 9.41 8.90 8.40 1,102 5,512 11,023 16,535 22,046 27,558 33,069 38,581 44,093 Ordinate Abscissa 9.74 9.41 8.90 8.40 0

5,000 10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000 Average Planar Exposure (MWD/MT)

SINGLE LOOP Maximum Average Planar Linear Heat Generation Rate (MAPLHGR) Versus Average Planar Exposure Initial Core Fuel Type 8CR233 Figure 3.2.1-5 860599.5A

10.0 10.01 10.01 10.01 10.01 9.5 c

9.Q

8) c 8.5 co 0I C$

8.0 E

Pu vQ 7.5 m

7Q c

6.5 0

5,000 10,000 15,000 10.01 10.01 10.01 10.01 Bundle Average Exposure MAPLHGR (MWD/MT) kw/ft-6.0 0

5,000 SINGLE LOOP 10,000 15,000 20,000 25,000 30,000 35,000 40,000 45,000

. BUNDLE AVERAGE EXPOSURE (NMD/MT)

Maximum Average Planar Linear Heat Generation Rate (MAPLHGR) Versus BUNDLE AVERAGE EXPOSURE ENC XN-1 FUEL Figure 3.2.1-6 860599.5A

l I

1 1

I I

6 P

LIST OF FIGURES G~~i7BGI.ILED COP V FIGURE 3.1.5-1

3. 1. 5"2 3.2.1 1

3.2.1 2

3. 2. 1"3 SODIUM PENTABORATE SOLUTION SATURATION TEMPERATURE...

SODIUM PENTABORATE TANK, VOLUME VERSUS CONCENTRATION RE(UIREMENTS.........................................

I MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VERSUS AVERAGE PLANAR EXPOSURE, INITIALCORE FUEL TYPE 8CR183........................

MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VERSUS AVERAGE PLANAR EXPOSURE, INITIALCORE FUEL TYPE 8CR233....'...................

MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VERSUS AVERAGE PLANAR EXPOSURE, INITIALCORE FUEL TYPE 8CR711........................

PAGE

~34 1"21 3/4 1"22 3/4 2-2 3/4 2-3 3/4. 2-4 3.2. 1-4

3. 2. 1-5 3.2. 1-6 30 213 1 MAXIMUMAVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VERSUS AVERAGE PLANAR EXPOSURE, INITIAL CORE FUEL TYPE 8CR183 MAXIMUMAVERAGE PLANAR LINEAR HEAT GENERATION RATE (HAPL'HGR) VERSUS AVERAGE PLANAR EXPOSURE, INITIAL CORE FUEL TYPE 8CR233 MAXIMUMAVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VERSUS BUNDLE AVERAGE EXPOSURE ENC -XN-1 FUEL MINIMUM CRITICAL POWER RATIO (MCPR)

K~ FACTOR VERSUS CORE FLOW.....

3/4 2-4;A'/4 2-4'B, 3/4 2-4C'/4 2"7

3. 3. 10-1 3.4. 1. 1-1 3.4. 6. 1"1 3.4. 6. 1"2
4. 7-1 3.9. 7-1 B 3/4 3"1 THERMAL POWER LIMITS OF SPEC. 3.3.10-1.........

3/4 3"104 THERMAL POMER LIMITS OF SPEC.

3.4.1. 1-1..............

MINIMUM REACTOR VESSEL METAL TEMPERATURE VERSUS REACTOR VESSEL PRESSURE (INITIALVALUES)......

3/4 4-3a 3/4 4"20 MEIGHT/HEIGHT LIMITATIONS FOR LOADS OVER THE SPENT FUEL STORAGE POOL.

REACTOR VESSEL MATER LEVEL 3/4 9"10 B 3/4 3-8 MINIMUM REACTOR VESSEL METAL TEMPERATURE VERSUS REACTOR VESSEL PRESSURE (OPERATIONAL VALUES)..........3/4 4"21 SAMPLE PLAN 2)

FOR SNUBBER FUNCTIONAL TEST..........

3/4 7-15 B 3/4.4.6-1 FAST NEUTRON FLUENCE (E>1MeV) AT 1/4 T AS A FUNCTION OF SERVICE LIFE.....................

MASHINGTON NUCLEAR. " UNIT 2 XX B 3/4 4-7 Amendment No.

16

LIST OF FIGURES G~tRG(ILF.B QQPV INDEX FIGURE

3. l. 5"1 3.1. 5-2 3 ~ 2 ~ 1 1
3. 2. 1"2
3. 2. 1"3 3.2.3 1
3. 3. 10"1 3.4. 1. 1-1
3. 4. 6. 1"1 3.4. 6. 1"2
4. 7-1
3. 9. 7"1 B 3/4 3-1 B 3/4.4.6-1
5. 1-1
5. 1-2
5. 1-3
6. 2 ~ 1-1
6. 2. 2-la
6. 2. 2-lb EXCLUSION AREA BOUNDARY..

5-2 LOM POPULATION ZONE.

5" 3 UNRESTRICTED AREAS AND SITE BOUNDARY FOR RADIOACTIVE GASEOUS AND LI(UIQ EFFLUENTS.............

5"4 OFFSITE ORGANIZATION....,.....................

6-3 UNIT ORGANIZATION.......................

6-4 UNIT ORGANIZATION " OPERATIONS DEPARTMENT............

6"5 PAGE SODIUM PENTABORATE SOLUTION SATURATION TEMPERATURE...

~34 1-21 SODIUM PENTABORATE TANK, VOLUME VERSUS CONCENTRATION Rf(UIREMENTS...;...................................

3/4 1"22 MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VERSUS AVERAGE PLANAR EXPOSURE, INITIALCORE FUEL TYPE 8CR183.....................

3/4 2-2 MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VERSUS AVERAGE PLANAR fXPOSURE, INITIALCORE FUEL TYPE 8CR233........................

3/4 2-3 MAXIMUM AVERAGE PLANAR LINEAR HEAT GENERATION RATE (MAPLHGR) VERSUS AVERAGE PLANAR EXPOSURE, INITIALCORf FUEL TYPf 8CR711........................

3/4 2-4 MINIMUM CRITICAL POMER RATIO (MCPR)

K~ FACTOR VERSUS CORE FLOM.........;........................;..

3/4 2"7 THERMAL POMER LIMITS OF SPEC. 3.3.10-1...............

3/4 3"104 THERMAL POWER LIMITS OF SPEC. 3.4.1.1-1..............

3/4 4-3a MINIMUM REACTOR VESSEL METAL TEMPERATURE VERSUS REACTOR VESSEL PRESSURE (INITIALVALUES).--...

3/4 4-20 MINIMUM REACTOR VESSEL METAL TEMPERATURE VERSUS REACTOR VESSEL PRESSURE (OPERATIONAL VALUES).........

3/4 4-21 SAMPLE PLAN 2)

FOR SNUBBER FUNCTIONAL TEST..........

3/4 7-15 MEIGHT/HEIGHT LIMITATIONS FOR LOADS OVER THE SPfNT FUEL STORAGE POOL..................

3/4 9-10 REACTOR VESSEL MATER LEVEL...........................

8 3/4 3"8 FAST NEUTRON FLUENCE (E>1MeV) AT 1/4 T AS A FUNCTION OF SERVICE LIFE....................

B 3/4 4-7 MASHINGTON NUCLEAR UNIT 2

xxQ, Amendment No.

16

C 5 ~ 1-1

5. 1-2
5. 1-3
6. 2. 1-1
6. 2. 2-la
6. 2. 2"1b OFFSITE ORGANIZATION.

~

~

~

~

~

~

~

~

~

6-3 UNIT ORGANIZATION........:...............

6-4 UNIT ORGANIZATION - OPERATIONS OEPARTMENT,............

6-5 EXCLUSION AREA BOUNOARY..............'...............

5-2 LOM POPULATION ZONE....

5"3 UNRESTRICTEO 'AREAS AND SITE BOUNOARY FOR RAOIOACTIVE GASEOUS ANO LIQUID EFFLUENTS..............

5"4

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