ML20098G624
| ML20098G624 | |
| Person / Time | |
|---|---|
| Site: | Wolf Creek  |
| Issue date: | 09/30/1984 |
| From: | Rahe E WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP. |
| To: | |
| Shared Package | |
| ML19277H871 | List: |
| References | |
| EQDP-ESE-1C, WCAP-8587S1R-ESE-1C, WCAP-8587S1R0-ESE-1C, NUDOCS 8410050232 | |
| Download: ML20098G624 (15) | |
Text
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.. WESTINGHOUSE CLASS 3 i
- EQDP-ESE-lc Rev. 0 9/84
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EQUIPMENT OUALIFICATION DATA PACKAGE i This document contains information, relative to the qualification of the equipment identified below in accordance with the methodology of WCAP-8587.
The Specification section (Section 1) defines the assumed limits for the equipment qualification and constitute interface requirements to the user.
l Tobar Pressure Transmitters (Group A) )
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M APPROVED: /\ O fjf.P) Rahe, Manager UNuear Safety Department j
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WESTINGHOUSE ELECTRIC CORPORATION NUCLEAR ENERGY SYSTEMS P.O. BOX 355 PITTSBURGH, PENNSYLVANIA 15230 1
l 7793Q 8410050232 841002 PDR ADOCK 05000
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WESTINGHOUSE CLASS 3 SECTION 1 - SPECIFICATIONS 1.0 PERFORMANCE' SPECIFICATIONS k
1.1 Electrical Requirements l l
-1.1.1 Voltage: 45 VDC 1V l
, 1.1. 2 Frequency: N/A 1.1.3 Load: 4 - 20 MA 1.1. 4 ' Electromagnetic Interference: None.
1.1.5 Other
None i
t 1.2 Installation Requirements: Wall mounted per Westinghouse drawing 8765068.
1.3 Auxiliary Devices: 'None 1.4 Preventive Maintenance Schedule: Per the Westinghouse Equipment Qualification test program, the maintenance required to maintain the qualified life stated in Section 1.9 is that the cover 0-ring must be ,
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replaced each time the cover is removed. This does not preclude
-development of preventive maintenance program designed to enhance equipment performance and identify unanticipated equipment degradation
.as long as this program does not compromise the qual 1fication status of ,
. the equipment. Surveillance activities may also be' considered to support the basis for, ard a possible extension of, the qualified life..
'1.51 Design Life: 40 years 1.6 Operating Cycles (Expected number of cycles during design life, including test): Continuous duty.
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.. . . _ . . . _ . . _ . _ _ . _ . ~ . . . . _ _ _ - . _ , . _ _ _ . - _ _ . , _ , ~ . _ . . , . , _ - , . _ - . , _ . , , _ _ _ . _ , _ _ _ _ . . , . .
1.7 Performance Requirements for(b): . Pressurizer Pressure -
D8E Conditions (a) Post 08E Conditions ("I Cont.
Normal Abnormal Test Paras.4ter Conditions Conditions Conditions FL8/ SLO LgGA. Seismic FL8/5L8 kgGA Seismic 1.7.1 Time requirement Continuous Included Test < 5 mins < 5 mins Event under noriaal Duration Duration 4 months 4 months Continuous 1.7.2 Performance (c) i 15 included No +115 - 165 +115 - 165 1115 1165 1165 1 15 requirement (d) 0.4 sec. under normal damage 0.4 secs 0.4 secs 0.4 secs 0.4 secs 0.4 secs 1.8 Environmental conditions for Section 1.7 1.8.1 Temperature (*F) 50 - 120 Included Ambient Fig.2 Fig. 3 Ambient Figure 2 Figure 3 Ambient b a
under normal d E
1.8.2 Pressure (psig) -0.1/+0.3 Included 70 Fig.2 Fig.3 0 Figure 2 Figure 2 under noriaal 0
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)Q 1.8.3 Humidity (X RH) 0 - 95 Included Ambient 100 100 Ambient 100 100 Aseient n under normal 1.8.4 Radiation (R) < 10"Y Included None included included None 3.9x10"Y 4.1x10IT None M under noriarl 8 8 under rost under Post 6.4x10 8 9x10 6 W DOE DOE 1.8.5 Chemicals None Included Nora Fig.2 Fig. 3 None Figure 2 Figure 3' None under normal '
1.8.6 Vibration None Included None None , None None N/A N/A None under noriaal 1.8.7 Acceleration (g) None. Included None None None Figures N/A N/A None under normal 1A,18.1C (a) 08E is the Design Basis Event (b) Nargin is not included in the parameters of this section (c) Reference accuracy specified. Values shown for accuracy under DSE and Post D8E conditions include i 15 for normal conditions which is not part of the DBE induced effect.
(d) Time response 77930:10/090784
9 1.7 Performance Reqeirements for(b): Steam 11ne Pressure DSE Conditions (a) w PostDSEConditionsfa)
N Cont.
g Normal Abnormal Test C Parameter Condition Condition Condition M gg Seismic M M Seismic 1.7.1 . Time requirement Continuous Included Test < 5 min < 5 min Event 4 months 4 months Continuous under normal Duration Duration
) 1.7.2 Performance (c) i 1.05 Included No 1115 1115 1115 1 115 1 111 1 15 requirement (d) 0.4 sec under normal damage 0.4 sec 0.4 sec 0.4 secs 0.4 secs 0.4 secs 1.8 Environmental conditions for Same Function (b) ,
i 1.8.1 Temperature ('F) 50 - 120 Included Ambient Fig.2 Ambient Fig. 2 Fig. 2 Fig. 2 Ambient M under normal U
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a:
1.8.2 Pressure (psig) -0.1/+0.3 Included cn 70 Fig.2 Fig.2 O Fig. 2 Fig. 2 0 under normal 5
C j w 1.8.3 Humidity (5 RH) 0 - 95 Included Ambient 100 100 Ambient 100 100 Ambtent under normal "
1.8.4 Radiation (R) < 10"Y Included None Included Included 3.9x10'T None 3.9x10'T None under normal under post under post 6.4x1058 6.4x10 5 g D8E DBE 1.8.5 Chemicals None Included None Fig.'2 ' Fig. 2 None Fig. 2 Fig. 2 I
None under normal i
1.8.6 Vibration None Included Nene None None None None None None under normal 1.8.7 Acceleration (g) None Included None None None Figures None None None under normal 1A 18.1C (a) D8E is the Design Basis Event (b) Margin is not included in the parameters of this section (c) Reference accuracy specified. Values shown for accuracy under 08E and post 08E conditions include i 15 for normal condition which is not part of the 08E induced effect.
(d) Time Response
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1.7 Performance Requirements for(b): Reactor Coolant System Pressure (WR) l t
DSE Conditions (a) Post DSE Conditions (a)
Cont.
IIormal Abnormal . Test Parameter Conditions Conditions Conditions FL8/SLS LEA Seismic Ft9/SLB [gfA Seismic 1.7.1 Time requirement Continuous Included Test Event Event Event 4 months 4 months Continuous i
under normal Duration Duration Duration duration 1.7.2 Performance (c) i 1.05 Included leo i 115 llote e 1 11% i 115 i 115 1 1.05 requirement (d) 0.4 sec under normal damage 0.4 sacs. 0.4 secs.
0.4 secs. 0.4 secs. 0.4 secs i
1.8 Environmental conditions for Same Function (b) 1.8.1 Temperature (*F) 50 - 120 Included Ambient . Fig.2 Fig. 3 Fig. 2 Ambient Fig. 3 h
' Ambient under normal Conditions j 1.8.2 Pressure (psig) -0.1/+0.3 E
Included 70 Fig.2 Fig.3 0 Fig. 2 Fig. 3 0 6 under normal C 1.8.3 Numidity (5 RH) 0 - g5 Included g
Ambient 100 100 Ambient 100 100 Ad ient n
under normal
' 1.8.4 Radiation (R) 4
< 10 Y Included 9
None included Included None 3.gx10*T 8
4.1x10 T I
None $
4 under normal under post under post 6.4x10 8 gx10 88 w 08E DOE 4
1.8.5 Chemicals None Included None Fig.2 Fig. 3 None Fig.2 t
Fig. 3 None under normal *
- 1.8.6 Vibration None Included None None leone None None None None under normal 1.8.7 Acceleration (g) None Included None None None Figures None None None ur. der normal 1A,18,1C (a)- 08E is the Design Basis Event (b) Nargin is not included in the parameters of this sectinn-l (c) Reference accuracy specified. Values shown for accuracy under 08E and Post 08E conditions include i 15 for nonaal allowance which is not part of the D8E induced effect.
1 (d) Time desponse (e) Continued operation required, no specified accuracy or time response
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WESTINGHOUSE CLASS 3 I j
1.9 -Qualified Life: The_ currently demonstrated qualif fed life is ten years <
(10 yrs.) assuming an average embient temperature of 40*C (104*F). The demonstrated qualified life based on an average ambient temperature of 120*F;is six years (6 yrs.).
1.10 Remarks: Beta dose only applicable to transmitter seals.
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WESTINGHOUSE CLASS 3 SECTION 2 - EQUIPMENT GUALIFICATION DATA 2.1 QUALIFICATION PLAN The qualification of the Tobar Models 32PG1 and 32PA1 Pressure Transmitters (Group A) is based on a combination of ant'ysis and testing. The testing was performed on a Veritrak Model 76PH2 Pressure Transmitter and is described in Reference 2. The analysis is described in Section 4 of this report and in Reference 1.
Complete qualification testing was performed on the Veritrak Model 76PH2 to simulate the following conditions:
Thermal Aging Radiation Environment Containment Pressure Seismic Environment High Energy Line Break (HELB)
Loss of Coolant Accident (LOCA)
A similarity analysis, described in Section 4, was performed in an effort to extend qualification to the Tobar Models 32PG1 and 32PA1.
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a WESTINGHO'ISE CLASS 3 SECTION 3 - OVALIFICATION BY EXPERIENCE Westinghouse does not eneploy operating experience in support of the i . qualification program for the Tobar Group A Pressure Transmitters.
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a WESTINGHOUSE CLASS 3 SECTION 4 OVALIFICATION BY ANALYSIS 4.1 COMBINE 0 ANALYSIS AND TEST APPROACH Westinghouse does not employ methods which rely solely upon analysis in their qualification programs. In the qualification program for the Tobar Models 32PG1 and 32 pal Pressure Transmitters a combined test and analysis approach was taken.
Testing was performed on the Veritrak Model 76PH2 Pressure Transmitter and documented in Reference 2.
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4.2 ANALYSIS A similarity analysis was performed to establish qualification for the following conditions:
Thermal Aging Radiation Environment Containment Pressure Seismic Environment High Energy Line Dreak (HELB)
Loss of Coolant Accident (LOCA)
The two-phase analysis consisted of:
- 1. A rigorous review of drawings for both the Tobar models and the Veritrak qualification unit. Any differences found between the Tobar Models 32PG1 and 32 pal and the Veritrak Model 76PH2 qualification unit were noted and investigated.
- 2. A review of design changes which may have been implemented on the Tobar Models 32PG1 and 32 pal but not on the Veritrak 76PH2 qualification unit.
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[ WESTINGHOUSE CLASS 3 The similarity analysis results showed no differences between the Tobar models and the Veritrak qualification unit which would result in performance outside of the specifications given in Section 1.7 for the conditions given above. ;
4.3 CONCLUSION
Based on the results of the similarity analysis (Reference 1) comparing the Tobar Models 32PG1 and 32PA1 with the Veritrak Model 76PH2 which was tested and qualified (Reference 2), it is concluded that the Tobar models will perform their required safety functions in an equivalent manner to the veritrak model under the conditions described in Section 1.7.
Description Model W Drawing Number Gage Pressure Transmitter 32PG1 8765D68/7 Absolute Pressure Transmitter 32PA1 8765D68/7
4.4 REFERENCES
- 1. Shubert, J. J., " Equipment Qualification Analysis Report, Tobar
. Differential Pressure Transmitters - Group A", WCAP-8687, Supp. 2-E01C.
- 2. Skeers, D. M., Drost, P. S., Black, J. P., Rygg, D. E., " Equipment Qualification Test Report, Veritrak Differential Pressure Transmitters -
Group A", WCAP-8687, Supp. 2-E018.
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F* WESTINGHOUSE CLASS 3 0 .
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FREQUENCY (HZ)
Figure 1 A. . Required Response Spectrum (RRS) for Safe Shutdown Earthquake (SSE)
(Input A) Along the Principal Axis 10 7793Q
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Figure 1B. Required Response Spectrum (R RS) for Safe Shutdown Earthquake (SSE)
(Input B) Along the Principal Axis 7793Q 11
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Figure 1C. Required Response Spectrum (R RS) for Safe Shutdown Earthquake (SSE)
(Input C) Along the Principal Axis 7793Q 12
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TIME (SECONDS) 3.15 x 107 1 YEAR Figure 2: Required HELB Profile 7793Q 13
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60 250 -
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0 100 101 102 10 3 104 10 5 10 6 10 7 10 8 TIME (SECONDS) 3.15 x 107 1 YEAR NOTE A: INITIAL 24 HOUR CONTAINMENT SPRAY SOLUTION OF 2500 ppm BORON WITH 0.24% NaOH Figure 3: Required LOCA Profile 7793Q I4