ML19344B327
| ML19344B327 | |
| Person / Time | |
|---|---|
| Site: | Pilgrim |
| Issue date: | 05/31/1980 |
| From: | Cafarella P, Smith P, Wollman S BOSTON EDISON CO. |
| To: | |
| Shared Package | |
| ML19344B323 | List: |
| References | |
| NUDOCS 8008260573 | |
| Download: ML19344B327 (112) | |
Text
{{#Wiki_filter:i Tills DOCUMENT CONTAINS POOR QUAUTY 'rAGES BOSTON EDISON COMPANY PILGRIM NUCLEAR POWER STATION UNIT I REPORT ON PRIMARY CONTAINMENT INTEGRATED LEAK RATE TEST ' SECOND PERIODIC TEST AND LOCAL LEAK RATE TPSTS RESL1TS CONN'JCTED JANUARY THROUGH MAY, 1980 Prepared by D cs P.T. Cafarell
+1Le %
S.S. Wollman A / \- Approved by: /, E.'D. Smith d Approved by: ~ [/ 8008260578 P
.J. 'McGufe
o > CONTENTS SECTION TITLE I Purpose II Summary of Type A Test III Analysis of Type A Test A. Results of PCILRT
- 3. Acceptance Criteria C. Supplemental Test IV Su= mary Statement - PCILRT V Edited Log of Events - PCILRT VI Summary of Type Band C Testing VII Attachments A. PCILRT Plant Computer Data Log B. Supplemental Test Data C. Data File PCILRT - from Timeshare Computer D. PCIIRT Test Results - from Timeshare Computer E. Supplemental Test Results - from Timeshare Computer F. PNPS Procedure 8.7.1.4 G. 1930 Local Leak Rate Testing Su= mary of Valve Failures H. 1980 Post-ILRT Testing Results I. 1980 Type B and C Data Sirmmary
, J. 1979 Test Data Su= mary K. 1978 Test Data Summary L. 1977 Local Leak Rate Testing Data Summary
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, -h I. Purpose The purpose of this report is to present an analysis and interpretation of second periodic Type A test conducted May 1980 and a sunmary of the last periodic Type 3 and C tests performed at Pilgrim Nuclear Power Station (PNPS) between 1977 and May 1980. Edison Ccmpany under License DPR-35.PNPS is owned and operated by Boston This report is submitted as required by 10CFR50, Appendix J.
- II. Summary of Type A Test (PCILRT)
At 0500 hours on 5/5/80, pressurization commenced. Gross Water Leakage was identified at 0900 coming from the testable flange on the 8" F.CIC turbine exhaust line. Bolts on the flange were tightened at 1000 hours in an attempt to repair the leak. at 1522 hours. At 1500 hours,Depressurization to repair the flange began an approximate 5 gpm leak was observed and packing tightened on valve 1001-3A in the RHR system. The Containment was depressurized at 0105 on 5/6/80. RCIC flange prerepair leakage was measured at 6.63 liters per minute, post repair leakage was 0.0 LPM, after gasket material was replaced.
. Pressurization was commenced at 0630 and stabilization period began at 1200 hours 5/6/80.
Stabilization criteria was satisfied at 1600 hours. Leakage inspection continued and discovered the valve A05033A control switch was positioned to close to the valve, however position indicating lights showed the valve to be open. A local check of the A05033A valve proved the valve to be actually open. The cause of this error was discovered to be incorrect piping to the solenoid to the valve's air operator. The piping arrangement was corrected and the valve closed as per procedure requirement at 1800 hours. At 0325 hours 5/7/80, the vent valve on the air supply to the drywell was closed to isolate leakage past A04356 and A05046. At 0525 hours 5/7/80, vent valve for CV 5065-23 on Oxygen Analyzer system closed. The PCILRT was terminated at 0301 hours 5/8/80 and supplemental test was begun using the superimposed leak method. Supplemental test was secured at 0703 hours 5/8/80, and local testing of valves isolated during the test was begun. Leakage measured on valves isolated during the test were prior to repairs: CV 5065-23 8.0 LPM A0 4356 and check valve 3.0 LPM A0 5033A 0.3 LPM Total 11.1 LPM or 564.52 SCFD This total was added as addition penalty to the Type A Test results. III. Analysis of Type A Test (PCILRT) A. Results of PCILRT 24 hour Leakage rate, by Mass point method 0.247%/ day Upper confidence limit 0.006%/ day Water Level Changes (drywell sumps) 0.020%/ day ' Type B penalties
'0.000 Type C penalties (from initial test lineup) 0.04895%/ day Type C penalties (from isolations during test) 0.0815 Total Type A Leakage 0.4035%/ day
, , B. Acceptance Criteria Acceptance criteria as determined from PNPS Technical Specification 4.7.A.2.b states "The allowable test leak rate Lt(23) shall not exceed (Lm(23)) the lesser values established as follows: Lt(23) = 1.0 X (Lm(45)) where: Em(23)/Lm(45) 2L 1.0 - or - Lt(23) = 1.0 (Pt(23)Ni~- where Pc (23) (Pt(45)) and Pt(45) are measured in units of absolute pressure".
"The allowable operational leak rate, Lto(23) . . . shall not exceed 0.75 Lt (23)."
Since the ratio of LM(23)/LM(45) was greater than.JP, the second relation of Lt(23) vas used: Lt(23)=1.0(Pt(23))k or 1.0((23.0 + 14.696) h (Pt(45)) ((45.0 + 14.696) Lt(23) = 0.7946%/ day Allowable operational leakage Lto = .75 Lt(23) = .596% Day The final result of Ltm + UCL + penalties of 0.4035%/ day is well below the acceptance criteria of .596%/ day and therefore this Type A test was successfully completed. C. Sup'plemental Test The superimposed method was used as the supplemental or verification test. A corrected flowrate of 14.88 SCFM was used as an imposed leak on the containment. This leak was converted o 3.081%/ day leakage. The acceptance criteria for this method is that the relation: Lot &Ltm .25Lt t_ Lc e Lo + Lto 4.25Lt Where Lo = the known superimposed leakage from direct measurements = 3.081%/ day Ltm = Type A test leakage rate from mass poinc analysis = .247%/ day
.25Lt = acceptance band of 25% of maximum allowable preoperational leakage rate = 0.1986%/ day.
Lc = The superimposed leak from the data acquisition and analysis system = 3.147 Since the relation: 3.081 + 0.247 - 0.1986 I- 3.147 (- 3.081 + 0.247
+ 0.1986 is true, then the PCILRT is validated.
i
, . ~IV. Summary Statement This Type A test was observed by I&E inspectors under inspection 50-293/80-20. Two items of non-compliance were issued.
Item 50-293/80-20A: , "A. 10 CFR 50, Appendix J, Section III.A.1. (a), states that, "During the period between the initiation of the containment inspection and the l performance of the type A test, no repairs or adjustments shall be made so that the containment can be tested in as close to the 'as is' conditon as practical." Contrary to the above, during the type A test, one repair and one 3 adjustment to the containment isolation boundary were made without i measuring (qauntifying) the "as found" leakage. They are:
- 1. Attempted repair (tightening) of a leaking 8 inch pipe flange on the RCIC Turbine exhaust line on May 5,1980.
- 2. Made adjustment by closure of valve A0 5033A in the Containment Atmospheric Control System on May 6,1980." '
Corrective action for this non-compliance will include procedure revisions to procedure 8.7.1.4 to clarify the allowable action to be taken by the PCILRT Test Director on identified J eakages, and deviations from valve lineups. These items will be Dnplemented prior to the next PCILRT. Item 50-293/80-203:
"B. 10 CFR 50, Appendix J, Section IV.A, requires that any modification or replacement of a component which is part of the primary reactor contain-ment boundary be followed by the applicable type leakage rate test.
Paragraph VII.E of PNPS Procedure No. 8.7.1.3, Local Leak Rate Test, states that, "Whenever maintenance is performed on any of the tested , valves, seals, or penetrations which affect their leak tight integrity, such valve, seal, or penetration must be retested. . ." . Contrary to the above, an 8 inch pipe flange on the RCIC Turbine exhaust line, which is part of the primary reactor contain=ent boundary, was disassembled for maintenance on May 2, 1980 and not retested. Leakage
' from this flange subsequently contributed to the failure of the type A test to meet its acceptance criteria on May 5,1980."
Corrective action for this item shall consist of providing to the Maintenance staff, guidance on which valves and seals require post work testing under procedure 8.7.1.3. This action is to be completed by August 30, 1980. Additional Administrative controls shall be instituted on the LLRT program to check outage work performed on contain=ent penetrations which are =odified or repaired because of tasks outside the scope of the LLRT program. These controls will be established prior to the next refueling outage. O
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, , V. Edited Log Of Events PCILRT This log was edited from the PCILRT Test Director's log book.
May 4, 1980 Final preparations for PCILRT underway. Inspection of interior of drywell complete at 1800 hours. From final valve 31neup, it was determined that the following penetrations would not be vented or process systems would remain in service. Therefore, the Type C test leakages would he used as penalties: Penetration 7alves 9A 62A, 58A, F.W. check valves 9B 623, 58B, F.W. check valves 41A A0220-44, 220 Rx sample 46A Inboard & outboard check valves for Recirc pump A seal system 46B Inboard & outboard check valves for Recire pump B seal system 14 M01201-2, 1201-5 RWCU inlet May 5, 1980 Pressurization commenced 0500 hours. 0825 Investigation for leakage revealed gross leakage on RCIC turbine exhaust line flange. 0945 Leak on RCIC turbine exhaust line estimated at 20.-30 gpm. 0945 to 1241 RCIC flange tightened. 1200 Decision to depressurize started in order to repair RCIC flange. 1522 Depressurization initiaited. Valve 1001-36A RER system discovered to have a packing leak of approximately 1 gpm. 1630 Depressurization secured to adjust packing leak on valve 1001-36A. 1715 Pre repair leakage of 1001-36A measured at 0.5 gpm. 1730 Depressurization continued. 2302 Pumped drywell dumps to low level alarm. 220 gallons pumped over. 2305 Local Leak Test (Type B) of HPCI exhaust flange conducted at 51 psig to account for residual Containment pressure. Measured leakage was 0.0 SLM on both flanges. NOTE: The HPCI flange was testad to ensure that an undiscovered leak as on RCIC flange did not exist.
. . May 6, 1980
.0105 hrs Depressurization complete.
0245 hrs Stroked and timed M01001-36A to ensure operation. 0315 hrs RCIC exhaust flange tested prerepair at 6.63 LPM. 0358 hrs HPCI exhaust flange seals replaced. 0505 hrs RCIC Exhaust flange repairs completed. 0515 hrs Drywell Floor and Equipment sump totalizers zeroed. 0540 hrs Meterological, fan current, and vessel and torus level readings reestablished. 0550 hrs HPCI flange tested as 0.1 LPM 0615 hrs RCIC flange tested as 0.1 LPM 0627 hrs Began pressurization 1043 hrs Air compressors secured . 1152 hrs Pressurziation lines yented 1200 hrs Stabilizatio t period in progress. 1330 hrs Inspections iar leakage initiated. 1414 hrs Valves to supplemental test assembly opened and vented.
. 1600 hrs Stabilization criteria satisfied.
1628 hrs Valve y-27 ;in pressurization system incorrectly required to be open by procedure. It was found closed and remained so. To ensure that no containment leakage was masked, lines were vented down-streams of valves A05030A and 5030B. 1700 hrs Test offically ready to begin. . 1800 hrs After venting described for A05030 A&B completed a small amount of air was leaking downstream of A05033A. A check of the control room controls indicated that the control switch for A05033A was in the closed position, but position indicating lights indicated open. A local check of this valve revealed that A05033A was actually opened. The cause of this error was discovered to be improper piping of the air supply to the valve control solenied. Air supply had been piped to both the inlet and exhaust ports of this solenoid. The piping was disconnected from uSe exhaust port and the valve closed.
_C_ May 6, 1980 (continued)
,2230 hrs Inspection revealed a dual position indication on oxygen analyzer system valves 5065-11, 5065-23 and 5065-26.
May 7, 1980 0325 hrs Large leakage identified from drywell air supply valves A05048 or A0 4356. Vent valve closed for this leakage path. . '0440 hrs Leakage assessment for valves A0 5048 and A0 4356 initiated. 0445 hrs Outboard MSIV's checked for air supply to accumulators. 0525 hrs Oxygen analyzers valve 5065-23 leaking . Vent secured for this line. 0608 hrs Air pressure returned to cutboard MSIV's. 0945 hrs Leakage on drywell air supply valves assessed at 5 LPM. 1045 hrs Pressure gauge installed downstream of A04356 and 5046 to monitor for in leakage. 1321 hrs Analysis of data indicates total leakage of .517%/ day. 1900 hrs Total leakage .464%/ day. May.8, 1980 0301 hrs PCILRT terminated and supplemental test begun. Lt = .247%/ day. 0703 hrs Supplemental test secured. 0930 hrs Leakage on A04356 and 3" check valve measured at 3.0 LPM. - Leakage on Oxygen Analyzer valve 5065-23 measured at 8.0 LPM Leakage on A05033A measured as 0.0 LPM but logged as 0.1 LPM for minimum instrument sensitivity. 1058 hrs Initiated depressurization 1230 hrs Test results: (not including drywell floor and equipment sumps) Lt + UCL + K1+K2 = 0.3835%/ day. Where: I t = calculated 24 leak rate by mass point method = 0.247%/ day UCL = mass point upper confidence limit. = .006%/ day Ky = pretest penalties for systems initially isolated from test pressure = 0.04895%/ day. K2 " Penalties for systems isolated during test and measured prior to repair = 0.0815%/ day
1700 hrs Drywell sumps pumped. Floor sump 26 gallons. Equipment sump 1083 gallons. Calculated to be equal to 0.0200%/ day. 1930 hrs Depressurization complete Final PCILRT result including all corrections 0.4035%/ day. VI. Summary of Type B and C Testing (LLRT) Attachments I, J, K and L summarize the LLRT Data which has been obtained from periodic testing performed since the last Type A Test. Attachment G includes a summary of the 1980 LLRT valve failures and a valve failure report on each failure. . Attachment H contains the results of the testing conducted as a result of isolations which were made on valves during the ILRT in order to isolate leaks detected or to compensate for improper valve lineups. Also, pre and post-repair leakage on RCIC Steam to Torus (X-225) is recorded. This item caused stoppage of the initial ILRT attempt in order to repair. The acceptance critcria for Type B and C testing are in accordance with 10CFR50, Appendix V. The Type B Leakage rate was found to be 10.755 SLM. There was one type B failure, the RCIC steam to torus (X-225)(see attachment IV.2). The Type C Leakage rate was found to be 62.557 SLM. They were 14 Type C failures (see attachment G) . The Total Leakage rate is acceptable since it is less than 0.6 La or less than 129.391 SLM. The Attachments for this section are: G - 1980 Local Leak Rate TestingSummary of Valve Failures H - 1980 Post-ILRT Testing Results I - 1980 Type B and C Data Summary J - 1979 Test Data Summary K - 1978 Test Data Summary L - 1977 Local Leak Rate Testing Summary VII. Attachments A. ILRT Plant Computer Data Log. B. Supplemental Test Data C. Data File PCILRT Timeshare Computer D. PCILRT Test Results E. Supplemental Test Results F. PNPS Procedure 8.7.1.4 Includes prerequisites, instrument error analysis, and calculation method. G. 1980 Local Leak Rate Testing - Summary of Valve Failures. H. 1980 Post ILRT Testing Results I. 1980 Type B and C Data Su= mary J. 1979 Test Data Summa.y K. 1978 Test Data Summary L. 1977 Local Leak Rate Testing Data Summary
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._ RECORDED EVERT 20 MINUTES .
DURING TEE ENTIRE TEST PERIOD l%:c::puter Ave. , Ave Cont. Ave. Calculate Calculate Mass time Drybulb Press Dewpoigt Average Total Loss T e = p *): PS 84 . ~
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is y . m.am l A#f# fo#7 DATA SEEET 1.3 ~ ILRT PLANT COMPUTER DATA 1
- RECORDED EVERT 20 MINUTES DURING THE ENTIRE TEST PERIOD lbmputer Ave. ~ Ave Cont. Ave. Calculate Calculate Mass
, time Drybulb Press Dewpoigt Average Total Loss P5'A Temp *F temp. F vapor Containment'
~ - ~ ~ ~
pressure Mass. 2e co ( 2.fs Oc 4i C c t Z. 9 (psia ) (LBM) min flocR -Go 4 , u 3 0f0I .12.7.5 1 .53.tuo (o 6 o ' t o. m 70 r11'o 777 4.732- l 54 2
- k. . OT4 l.
_. 7z. i s'_. -}. 8.118 fos. 8 9 _ f.3/ Coco __ S2 2 I 8e C _
+/. /o8 %. tis S- 0 t 4 l- - ') 2. . o Z. 3T.4 o'7 (oD leT o. 3t E 77 5 z. t i z. , 71 Z. + 0. s r.5 </797 7 I . 9 ?- 38.5*6 fos 'lC o, so?? S 5L M o55 ni.9 4 +3.17s
' . _ O770 l ?- OtM 71. 6 9 A ' '3 98 65.61' p.5tess Sut:3 713 s.3 : y si,ary b O ffQ l '$ l . 92. 38.3W (ofo.02 0.3IbW 69205.103 8 635' Y*0#1 9 010I 7I.91 3 9 3 1 lo (o5~,99 c. 31616 5 z '2 0 3 < ?95 1.308 /0 LV u O cg( yj,9o gg,5gsj y, jo o.siy3 6 Sz z.oo - 3 7a 3.417 13.ne ] 09t{l 71 21 31' . 39 z. toS. 9 s o.31649 5z zot .i77 +o.199 3.9t3
- d- l {0 0 ( 1I.%1 38 391 f 4 03 o,516S9 SU- .2" .9// 3 5t1 3 /03i ~4-l . 8'f 38.388 (,5,6b 0.3143 SnoI,653 9.52+ f.n5 l N /04{ 7/.60 38,36 3 Gr. w o.31 @ 7 S 21 9 9 4 W 2.o tt /> T ri T //0 I vi.78 3v. 35 i 45 7</ c.3/39'2 5 Z l9 ?. 7 4 3 +a. f i 9 0 5t3
.TG 1f)! 71.77 39 371 46'.'9l o. ris 1, S z. i ts . </se '/. s os- 4. z!S i7 11 4 l 7/.1I, 39 , 3 7.7 /,5,9 7 o 3159 5 52itt.775 Z. Mt MR
- f f20l 1I.15 59.315 b5. <j l o. 31 S7 3 St i ti . oir 1.761 8 7tE '
~
'7 /. W 3f.775 ro5 9(, , 3/ 5f.1-c l Q9/
7 5.2192. /vt l+un!3. 2 9 ,o fpy } 7/.TS 313'? y /o 5. tf .3iV7 5 r2.i 92 960 lc ft.t!+./Py
, I30I 'll. 09 59'Il'1 &S. 6 V o.si2-ss 5 tI 90. E7& N.stf 0.iy
- 1%l 4[ . Gb % , ' fib (Arb9 ; o,3zey';52,gg,ggg,{j.91s/'3,igs 0 -Q
I ArvsachcenfA 79fe G-ff DA".'A SEEIT 1.3 '- ILRT PLANT COMPUTER DATA RECORDED EVERT 20 MINUTES DURING TEI D'. TIRE TEST TERICD i
- o=puter Ave. , Ave Cont. Ave. Calculate Calculate Mass time D:.mfbulb Press Dewpoigt Average Total Loss Te=p *J- PsrA te=p. F vapor ContM ~nt' ce 12.5
~ ~
Co 41
- ~~
Cc L Z.9 pressure Mass. 2,o au n V (psia ) (L3M) WocR i i i I il i 1, 6 /34/ 71.G $ 1 37.362- 55 73 3/33/ 6Z/16 6 02 5f 6 356 I C.htIEC '! _. /Yo(_ W.60 _ 38 .}&o 6C 5 '1 _ _ 5 2 1 9 1 . G o
- j <l. ? ? /R n s_
5 / 72 / - -- '1h 6 L 3 / 'x y- M co.5 v. 3 /2 7<< i 52//9r7L 2 9 +0. vt
. /Fy/ 7/,69 39.363 66 77 c. 3075 5.2 /h. "F7 5.b 1/55 7 IsoI- ~7I, ~j '{ ') f, 3 G.5 65*D 0. 315 y 9 5 1.' R l} 5 y.5 y 12..*1t' l i
/S2 l ~7f. ') *) 3f,3GC SS?] 0. 31 y } y 51/ 25 2Q 2. VA h.tw
't i5Yf 9 I $ ') DY. hG ~7 & 5 .?C, D. 3iyq 3 $2/71/V2 L Ybc 16o7 l
- /0*/ 7/,EG % .368 65.57 0, 3 / Vs c,' 52.17 E . l19 6. 7l,/.
. /.12 3 l i /s L/ ri.sg ss . z e, a s . 9.< 0.a irf:- 5:166.4s.3 s.sr.s s. ,w L /G V/ 7/.70 3 7. % / 65. // 0.3/gj$ 52./Q c53 - /.57 D yj 3 / 7'o/ 7/.93 y/. 5 /,8 /,f. 7 'l 0.3/392. 5 Z /4 7.// 3 o.950 '/ M 0
A' I '72-/ '11 91 *}S 32 4,6 , o 6 ll03r69z l 52IGI tot 5.???h5.15-
.5 17 V/ 4 g ,ca 3 g . 51L. y, ,, z, s. 5i ;, 43 5 z ! f. l. f. I t , ,5io t q.a12.
f7:/ <1L . 02- gy ,p s p..'os o.3 I 7 t T S t I E 9 . 9 u /. 4 s/.t 7. 2.:s 7 /[L/ 11. O G 3 f. S'); 66. J 7 l6C/i,LF M6.Os 0 1 90.5 I/W If If Y/ ~) ,1.,01 3 I 3'i C 60-l$ 0. 3) ~18 / 52'S~M$2YV15m 8 ll9D / 92 l.L. 3?' 3 '] G SC 1.'~) & . 3 l 9.2 Y h!E/ SY? lY 95?!Y'! c l/9L/ 7.2, ; y 3f,3-0 l(o6a y lp, 3 2.0 o / 5 2/ y7.y9 d/.GSr !6.//
, i T 'f/ H . I 'l -)1.J')9 5 G. L9 9,31Cl ' c s:/Sog33l4,fg5j l l
1 NU f ,1
- 0,} l3.01 $$ *
~
- 7. ~5 AS
_ _. - _ - _ . . - _ . . _ _ - - 0 <' - - - _ _ - - _ - - . . .. _ ..
k/fdCb,@ fl A DATA SEEET 1.3 E - ILRT PLANT COMPUTER DATA RECORDED EVERT 20 MINUTES DURING THE ENTIRE TEST PERIOD bmputer Ave. ~ Ave Cent. Ave. Calculate Calculate Mass ti.me Drybulb Press Dewpoigt Average Total Loss Temp #F ~ P5 * .' ~~
-- temp. F vapor Containment' pressure Mass. 2,e ce 12.2. _
Co 41 Cc LE9 (osia ) (L3M) mn WocR
- i
, l D M2 / ~],1,. ,L O R 3 f. 3'7 f GC./] 6. 31 1 / 3 5 2f V 7. TSG v. 0 'y I9%
hY/. _
); .,'q '
.: , Q*] ? 66.31 .- - _ _ _
- 0. 2.W 5 _ _ -
5 2it.2. Sit 5.ivs 1 01 3/ 0 /-- -7p. D "rf 3 *7? b h 30 C.3I93] 52/Y).c;% ,13 M:s A /.Z/ 72. t ( )[, 3'7Ci lo 6. 3 3 c.3i9q o stiu t.oo o i . Wro gosG
.2/F/ 7). ZJo 3f,3TO lo (e .t ( o. 3 i M 7 7 2.' 4 f . 7 M - 3.72 0 -2.Se ct
'2AC/ 7),'LT J!,3'so (o (. 3G o.32o23 S z d .'i7 4 f. % 3,o71 Z22.1 n.3 o 3'2,3 19 6 6. ST l o.3 20 4 G EEG' l 'i o l3.63% 6 660 22y/ 72 ')/ 3/ 17/ G6. G <J, 32 /2.3 52 /a;. 923 3.w] I2.137
.2 30 l 72,3,2 31, 27f. G b 35 D. 32 !:- 5 : "32 ud: '.5y3 ?. Sci
}hr ~9,2, % 3S.JSC 5 G , *)f 0.hO% 52/3 /. f30 ?,6% 4.St a 1- 3 y( 11. )'1 '3 7 NO $ C YO l 0a '510 G $ 5 2-l3o . SYC l.2.?t23~1h O'O O I ~7 2,3 f ~.J. 3f a 66.37 O. ') 20 y/ 5.1/ .? o. o LL ,5.2y 3.9'p_
009i ~B.40 3%. %D Woa3b 0.L203 S.2/2 % a d 120N 6!f ooV/ W.'f 6 38 377 6C37 o,3pos+ 5.2/ac.gy /.06 gfg olo / Vd.fo 38,3'73 66.6I e322.2( Sa ta2,3-33 3.tS6 7.ag9, 0/.tI M ,il 3 %' .3% 6 6.67- 0.32369 9 //9,763 h,77o TNL'd 0/Y/ M il 2 43% lolo.60 0.32t9 / S2 (13.o96 it.nl !B M3 Y.2.N lag.5'J- l 6 .32.25-7 5J t/ 4,J66 ! /.310 icJJ? 09D/ 'h B .3&'5 0 2.al 72.% 3%.373 (,c, ,9 q 0 32.i63 g z ,,9,.58'7 f5./3/ .5 M ,[ 63.41 71 3'i 26,37p GG.37 oM6M' 9 ll C 716 %.02 l[.32 Nl -_ .. - _ _ . /b
l i A&d"*M
/*7 '7'#7 DATA s m 1.3 ILRT PLANT COMPUTER DATA RECORDED EVERT 20 MINUTES DURING THE ENTIRE TEST PERIOD h uter ti:ne Ave.
Drybulb Ave Cent. Press Ave. DewpoQt Calculate Average Calculate Total Mass Loss j Te::p *p P 5 ' A' . ~
-- te:::p. F vapor Conta "*nt pressure Mass. 2e ce 12.h Co H1 C e t Z. 9 (psia ) (lam) stii n WocR i i l l Il l I I
/#33 630/ 10,29.: 3 g 339 g ' /,6,33 0.3l970 50 1/5.I?3 I,5V3 h oa surwm uue mr 3% d4T &lo.30 6 ,3 l 959- S ] c s y , o 9 2_ 2 6 ,lll .*.a . W
.. 0 3 2.L %.34 E 035 l ']-2; 33 38 dA f,(r.e2$ o.3 (402. 5D065 512 2I.S& SMo9
- $ 0YOl ?),3Y 38.3J3 6(o,33 0,3I990 geoc,.773 M+1 C.Y _
O %I ~4 2 '53 3L73b %.W 0 ,3l93 S' S2031.D3 31 57.%
!f 6 44/ 7 0.34 39 390 4f.El o, $lBS 5/999.389 al 81'l 6/- N 3 O So l ~43.3 $ 3 E ')[*3 66 2$ 0 3l890 Sl14f.65{ hi?t%lotl" Df2./ O ,3Y 38,2.4l Glo l/o 6.31604 5/913.f ? / JoJ%n.#i 38.232 /,6,2.4 =4l9/3 57 ng.9 79 /9lm- wiz 09H @.38
. Otsal $.hD b S '2' Ik lp[0 I'Y {0 e5l%46 SI90(s.00 h OI3 G U 2f,Q .G.h 92.4I 5%& I (g (,,( 8 o.31824 S/224. 202
, owt stb 65.y ? w.25 M ME o f,di D.$f 3 6.I88' bb 2l o.3l%54-b b Of S'(832,9L2. UM 62
> 0 cot 12.4G l%I10 0&(%I4 I
' i i ; i i
I ii i :
}. f.
i l o
Af7"
- d C)M'clid d fafe W3 DATA SFEET 1.4 SU?FLEMENTAL TEST DATA (FOR RECORDING DATA EVERY 5 MIN)
Temp Pressure Initials T .:ne ; Flow Devices SCFM Ts (UF) Ps (Ps Totcl l, jF t '*Z l F'3 O bo f S S f, J 5' ]@ .2.2.90 Dj 5.i 9 i' i 0 3 oG -. l s' s' lrI /5'l 77 M 70 ...-. f 0 3ll ! I f S ' /5 l 72 12 16 '. o 'ol6 i f - f . y' / T' '77 2? .7C i g #2; ; 72.2. f f'
! f' f ' ( /I: 77 l ,
22.Ff
~
o EE(/ f r . ( . .-.- .
/ f' l # -
l
. . . . .. . =
l . . - .._ . D 33I iff 5 ! /f l '7 8 ! 2.2 . gS' l , _ . _ o3% ( 5 _ _ ..v.. f l / r !p. . _ '7 F 22.8f' l ~ ~ r c32f/'f. f 5 '!_ / 5'_ l 7F ., _ . . . . _ _ _ i 2. 2. F 5~ ! 79 2 2. i' f~ ! O L i-{ (o l f' f~ f I / f - -
. - . 1_ .
\
c sS/ f f . 5' ' /ri 7F l 2.2,sr' l ' 7f 22,ff ; a 366 5 f.r /f ~ oyoI ^ f f JS' l /i'i ')2 Z2.8 f l _ __ z z. F 2 I e44 r.r s !/rj 7g l o 4// l J' f i f- /fl 79 l 22sf 2_ ' o 4/b ' f 5' 3' l / f' ' 7/ 2.Zs 8C
^
0 %lI f T f I I f* I 7f 2 2' <V O ! 78 ^2 2 <f C Q 42(o i~ f. - f / r~ . _ . . W j C45I T S' f 1 J' 2. LED i s ua. .c s g-
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~
2 3' 2 2 - r c' i 23,}{ g - h 8.7.1.4E-1 Rev. 3
A & Air 1. ,i d 8 p.re .z o-f 3 l DATA SEEE"' l. 4 SUPPLEMENTAL TEST DATA (FOR RECORDING DATA EVERY 5 MIN) I T =e i Flcw Dev::.ces l Ter:p Pressure Initials
! SCFM Ts (UF) Ps (psia)
#2 l73
t I
Total - > CWll[ flfl/V 79 g. p. s o pgx ' qv& l s _ c IClA l 71 l 8 9. s o l 0 9'Sl ' s C C ir l 99 l 92 7y ' c yflo ; f , I <J l 79 p p . 7 g-i : O S~0f'.; o ' .>- 14 i. 7? ! p a -> r ! O SOG s1 s is l vt ! >>7>- t O S// . :. . C S 5 i is l 7e l 9 2- 1 1' l.._ O S/G S S 5l . is l
._) _
77 l 22.7g i 0 5 2f 5 f5 77 j ;7 2. 'i r ' l
..!_27c !
c (ool 5 i s i /s '
?t sa 7c '
c (colo 5 ' i
' ; 79 ? 2-? C o G// 5 I as /5 7f ;:. a 7 c ; !
O Gils
- s' .s._ '
s ; c-3 ya' e,
.:....T._,.70. .. _ __ . _ . d i
V . 1 l l 8.7.1.4E-1 Rev. 3
,4 t7*iz u hf/ W U fcfe' 2o/ 3 '
I un.a .enz: . 5"w e P *.:*'". . n' .'. ". "S".
. . Dn' ~. n' (FOR RECORD *NG DATA EVERY 5 .".IN)
N =e , Flev Dev:.=es i Pressure In .::.als
! , SCFM i I rse==*F) "( Ps (ps u)
**/ "2 l**3 i iTotal l .
i 1 1 t .,,e 7 '( ,Q 2. a ~} Q , /p.s < V'
, ar ,,. ,
t _>, C 4 7/ l/b ' O > I -.
. . i -
=_ .
DG4 -, 5 3 3 5
/ .S l _ ~) . _T l })-79 l O 62/
I
,f f *// ..
l J f !?A 70 f . C63i. 8 f .8 '/ I l 7C ??70 r t - -
> / ,- ; '? '- =d
~
r~- V" ca 4-
. _ _ . . =.> t l
O C=-il ' [f $
. l '_.~_*_ . l?9 l 52 2 l
l ._. I i
- - : i g ,, $ / ' 5 ,
J
' . . . l. __ /
, ,,f/ p 7 4 l I j
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l a 7. s t *v / , s -- 3 .4 i 4 70I -
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. i
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i -
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. ? : }
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. a.ma si. .. e.. w_ .,,,,,,-e, e e
a e s . ! e .e e m c./.3.s a 3- neV. 9
. . , ., , - . . . . _ , . - . - . . . - . . . - . . - . - . - - - . . - - ~ . - . . , . . . , - - . . . . . . , .- . . . . -.- , - . .
.aw _ _ ~ .-
gggg [ Joy 3ULB
/#fd /# U DEcf DOINT P% iIM: TWP DRESS TCMP
'SU".SS DE3 F PSIA DEG F 1 1701.qn 71.82 3A.524 64.11 2 1721.n0 71.Al 39.521 64.98
( 3 1741.00 71.Ae- 3'.516 64.95 4 1A01.00 - 71.F3 39.512 64.92 5 I A21. nc 71.c3 3R.500 64.93 (-' o IA41.no 71.82 30.505 64.99 7 19n l . 00 71.c3 38.504 64.99 A 1921.n0 71.00 3R.507 65.15 (; o 1941.00 71.90 39.515 65.70 to 2nni.no 72.07 39.519 65.97 11 2021.nn 72.14 39.521 66.17 12 2nd l . 00 72.10 39.522 66.2d 13 2101.no 72.23 38.521 66. 36 le 2121.03 72.26 39.521 66.16 15 ;1/l.nn 72.2a 3A.520 66.45 lo 2201.00 72.33 39.521 66.40 17 2221.00 72.35 3a.521 66.51 In 2241.00 72.3A 3A.51A 66. 70 to 23ni.C0 72.30 38.516 66.32 20 2321.no 's.1 40 3A.513 66.63
?! 2341.00 72.41 3R.511 66.40 22 1.00 7?.42 3a.509 66.47 23 21.00 72.43 38.506 66. 90 24 21.no 7?.43 3A.503 6o.63 25 101.0n 72.43 3A.501 6o.56
?6 121.00 72.45 38.407 66.55 27 let.nn 72.52 3A.506 66.75 -
2A 201.00 72.54 39.507 66.02 99 221.en 72.o0 3A.505 67.06 y' 2n 241'.00 72.61 38.571 67.01 31 301.no 72.61 3A.497 67.nl 32 321.nn 72.60 3A.493 66.96 r
' 23 341. 00' 72.5c 33.487 67.00 34 act.nn 72.5a 3A.ac3 66.06 35 221.00 72.56 3 R . a ',0 66.97 , - 3c 421.00 72.54 3A.475 60.07 37 501.cn 72.53 38.471 66.74 35 521.c0 72.e7 3A.454 66.76
( 30 40 541.07 001.00 72.40 72.37 3A.e47 38.437 66.42 66.35 si 621.on 72.33 3A.43A 60.lR ( 42 43 641.00 701.no 72.20 72.25 39.434 39.426 66.06 66.04 e4 721.00 72.15 3a.dlA 65.89 ( 45 741.00 72.02 38.407 c5.6A 46 801.no 71.92 33.30A 65.42 47 ~ 21. n0 71.co 38.393 65.64 i ' 43 841.n0 71.92 32.399 66.02 40 0C 1. 09 7I.91 38.396 65.9c 50 921.no 71.90 3A.394 66.10 .' "I 941.00 71.P? 38.392 65.03 52 1n01.00 71. A7 38.391 66.03_ 53 1001.00 71.94 39.3Fa 65.96 ( 54 55 1041.00 1101.00 71.50 38.383 71.78 39.3Al 65.90 . 45.74 2
- 56 1121.00 71.77 3A.370 55.'01
(' 57 So Ital.no 1201.00 71.76 3n.377 71.75 38.375 65.b7 65.07 50 1221.00 71.74 38.375 65.06 e 60- 1241.00 71.73 30.374 65.AA 61 13nt.nq 71.60 to 2^7 ^ de . _ , ._
~
~
-. w -
' ' A % bc hn u d C' PL i I ':
DPY BULB T;"? DEci DOINT PR:SS T:'sp M2N La
'ML. SS DR3F PSIA DEG F ._.
6n 1241.An 71.73 3 .374 65.1F of 13'n i . 00 71.60 36.367 65.64 62 1321' inn Ti ; c6 " 38. 364-"65. 69'-~ ' ~ ~ - " " ~ ~ ' - "~ ~~' ~~ o3 1341.00 71.c5 39.362 65.73 64 14n1.00 71. on 34.360 65.54 c5 1421.00 71.c2 39.361 c5.65
^
66 1441.00 71.o9 38.363 65.77 o7 1501.00 71.74 3a.365 65.93 64 1521.00 71.79 38.366 65.97 69 1541.00 71.93 39.367 65.96 7n 1o01. 00 71.96 39.3o4 65.87 71 1621.n0 71.80 3a.367 65.96 - 72 lo41.00 71.00 38.369 65.88 73 1701.00 71.93 3R.369 c5.74 74 1721.0n 71.97 38.377 66.06 m 75 1741.00 72.09 38.372 66.02 io I:nt.no 72.02 3A.373 66.no 77 IA21.00 72.06 38.375 66.27 78 1241.00 72.09 3A.376 66.15 7o 1901.n0 72.12 3A.376 66.27 20 1021.00 72.14 38.377 66.34 31 1941.no 72.17 3a. 379 66.29
- 42.-?.001.00 72.19 38.370 66. 33 i3 2021.00 72.2n 3R.379 66.17 m :4 2041.00 72.22 30.374 66.3P
- S 2101.00 72.23 3A.379 66.30 26 2121.no 72.25 35.370 66.33 -
. 97 2141.60 72.26 38.390 66.11 30 2201.on 72.29 34.340 66.36 "o 2221.07 72.30 38.370 66.3P r'
30 2241.on 72.31 32.379 66.45 ' 01 230l.00 . 72.32 36.379 66.35 02 2321.00 72.36 3a.380 66.39 . 03 2341.nn 72.37 33.3cn 66.40 94 1. 00 72.3c 33.350 66.37 c5 21.0n 72.A0 38.3AO 66.36 oo /1.00 72.40 38.37o 66.39
?7 101.00 72.40 39.379 66.54
;n 121.00 72.41 34.379 60.67 C9 141.10 72.41 38.376 6o.60 100 201.no 72.42 3R.375 66.57 -
101 221. 00 72.en 3R.373 66.49 102 2tl.nn 72.39 3A.371 66.37 173 301.00 72.37 38.369 66.23 104 321.nn 72.34 38.345 66.30 In5 34l.on 72.33 38.329 66.25 106 AOI.no 72.34 3A.313 66.33 107 421.n0 72.23 3R.296 66.28 108 4e 1. 00 72.34 38.280 66.21 109 501.n0 72.35 38.263 66.24 110 521.00 72.37 38.241 66.lc til 541.90 12.3a 34.232 6o.26 112 601.06 72.40 38.217 66.24 113 021.00 72.41 3 .201 66.lP 72.de 39.129 114 341.'n 66.21 115 701.00 72.46 39.170 66.0a W 4
.p . .. . .. __ ...- .. .. . . . . . . . . . . . .. A g - Pi.T TI15 TEv3 3?ES3U35 2BSP E0 CALCULATE 0 "EA5-CALC TCTAL TIME (h."."".35)(CEG ?) (PSIA) NASE (LE ')
" ASS
( LE '.! ) TA 55 (LEM)
'.;E A S DATE
(* PER CAY) 8$# # MM 8 31 301. CC =32.3 0 .3c.169 52257 52240 16 32 323.00 532.29 Ja.le6 52254 52239 14 .514 33 341.00 532.2? Ja.160 52246 52237 5 .797
- 34 4Cl.C0 532.17 35.156 522-2 52235 e 71C 35 421. CC =32.25 32.152 5223? 52233 4 .659 36 a l.C0 :32.23 32.143 5?235 52232 3 .624
.- 37 501. 00 m32. 22 3?.145 52222 52230 2 .574 ". 35 521.00 532.16 35.129 5221e 52225 - 11 .913 3s 541.0J 032.09 38.126 52219 52226 -7 .669 40 601.CC 532.06 32. II 9 52212 52224 -12 .7C1 41 c21. C0 532.02 39.116 52211 52223 -11 .036 42 cal .0 0 531.9 5 38.117 52217 52221 -3 .5C6 , -3 701.00 531.94 32.109 52210 52219 -4 .541 44 121.C0 531.34 33.ICJ 52211 52217 .-5 4F?
45 7'I.CC 031.71 35.C94 52212 52215' . . -3 _.. 445 ..._.
, 43 601.CO 531.61 3=.C?? 52214 52214 -0 4C3
' -; :21.se a34.56 38.096 52213 52212 1 .350
.3 c41.CC 531.$1 35.0,2 52200 52210 -5 428 4e 9 C1. 00 531.60 32.050 52203 52205 -4 414 50 9 21. CC 5 31. 5 9 35.C77 52200 52206 -6 417 di 941. CC 531.5 9 ' 39. 076 52201 52205 -3 .391
. _ , :2 i Col . CO 531.56 39.074 52200 52203 -3 .379
(
=3 1021.CO 531.53 38.073 52201 52201 0 .252 54 I C 41. 00 =31. 49 38.069 52199 52199 -C .349 55 1101.C0 531.47 38.068 52199 52198 I .334 5e 1121. CO 53 3.46 32.064 52195 52196 -O .3 44 57 1141.00 531.45 35.C61 52192 52194 -l .345 ' , 59 1201.00 (31. 44 39.059 52191 52192 -l .341 59 1221.00 :31.43 38.059 52192 52190 1 .323 60 1241.00 531.42 39.059 52192 521*9 3 .306 ol 13 01. C0 531.3 9 38.C55 52190 521.8.7 3 .3C3 4 62 1321. 00 531.35 38.051 52185 52195 3 .3C6 63 1341.00 531.34 39.049 52186 52183 2 .3C7 64 1401.00 531.29 38.049 52191 52181 9 .277 3 65 1421.C0 531.31 38.049 52189 52180 9 4275 -
66 1441.CO 531.38 38.049 '52183 52178 5 .293 67 1501. CO 531.43 39.049 52178 52176 2 .3C2 0 63 1521.00 531.48 38.051 52176 52174 I . 3 C4 69 1541.00 531.52 39.C52 52173 52172 0 .3 05 70 1601.00 531.55 38.053 52172 5217I O .303
% 71 1621. CC 531.58 38.051 52166 52169 -2 .315 72 1641. CO 531.59 3S.053 52;68 52167 0 .3C2 .
73 1701.00 531.62 38.055 52167 52165 I .298
% 74 1721.00 531.66 38.053 52161 .52164 -2 .310-75 1741.00 531.69 J8.056 52161 52162 -0 .301 76 1E01. CC 531.71 38.056 52159 52160 -0 .300 0' 77 1521.CC 533.75 38.056 52156 '52158 -2 .3C5 79 1541. C0 531. 78 38.C59 52156 52156 -0 .299
~
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79 1901.'>0 531.91 38.057 52151 52155 -3 . 3 C5 O 20 1921.uo 531.93 38.057 52f49 52153 -3 .304 51 1941.00 531.86 38.060 52150 52151 -1 .296 a2 2001. CO 531. c8 38.059 52147 52149 -1 .297 O 53 2021.00 531.39 3e.060 52147 52147 0 .291 84 2C41.CO 531.91 38.058 52142 52146 -3 .299 c5 2101.00 531.92 39.059 52143 52144 -l .293 .O ao 2121.00 531.04 39.C59 52141 52142 -0 .290 87 2141.tt 531.95 38.063 52145 52140 4 .276 29 2201. CO 531.97 39.060 52139 52138 0 .285 2 a9 2221.00 531.99 38.059 52136 52137- -0 .289 90 2241.00 532.r0 JP.C57 5213'l 52135 -2 .292 91 23CI . "O 532. 01 38.058 52133 52133 -0 .286 92 2321.00 532.05 38.060 52131 5"I31 -0 .285 93 2341. CC 532.06 38.C59 52130 52130 0 , 253 94 1.00 532.07 3 9. C4 0 52129 52129 1 .250 0 9: 21.00 532.C9 39.060 52128 52126 I .279 96 41.00 532.09 29.058 52126 52124 ! .279 l G7 101. CC 532.09 38.056 52122 52122 -0 .272 O ;! 121.CC 532.10 Ja.C54 52110 52121 -1 .254 99 141.00 532. l C 39.C53 5211? 52119 -1 .293 100 101.00 532.11 3?.052 52116 52117 -1 .263 O 101, 221.00 532.?9 39.051 52116 52115 C .275 102 241.CC 532.0S 35.051 52116 52113 2 .274
.- 103 301. CC 532.06 38.045 52115 52112 3 .273
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;~ " ASS MASS HA SS "EAS R ATE
( F5" '.SS)(DEG R) (PSIA) , (LS;t) (L5") (LStt) (* PED DAY) 103 301.30 532.06 3P.048 52115 52111 3 1 04 321.0C 532.03 ,38.025 520?7 52088 -1 3.883 l 1 C5 341.C0 532.02 38.009 52065 52065 -0 3.430 106 401.00 t;2.33 37.993 52042 52043 -C 3.334 107 421. co 532.02 37.977 52021 5202C' O 3.245 103 443.C0 532.03 37.961 51999 51997 3.199 (' ' I C9 sol.CC 532.04 37.944 51974 51974 -0 1 3.235
) 110 521.00 532.06 37.923 51943 51952 -8 3.3e2 1 11 541.00 532.07 37.983 51928 51929 -0 3.215 c !!2 601. 00 532.09 37.E98 51906 51906 0 3.199 Il3 $21.00 532.10 37.883 51884 51893 1 3.182 184 641. CO 532.13 37.S69 51863 51860 2 3.159
.315 701.00 53s.15 37.853 51838 51838 C 3.179
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It.PUT VARI ABLES f (~ { ? PEE AIR VCLU"E = 270000 CUBIC FEET
! ~ 7'8 XIt/U'1 aLLC iABLE LE4K AGE D ATE = .795 %/ DAY ; ' COUTAIT'EST ISCLATICN VALVE L
LEAKAGEATE =K= .049 %/ DAY . , ,.
. SEGII. POINT NUV5ER = 103 1 -
i END PCINT NUVSER = 115
, II DATA OEDUCTICN SUPJ4RY '
i TOTAL TI"E CF TEST = 4 MCURS AVE: AGE DELTA T = 0 333333 HCURS REGRESSICI. LINE ANALYSIS I 1 ASS POINT TOTAL IT4E VASS = e. = AT + 5 LEAKAGE RATE =L =CT +0 . . NU"SER CSSERVATICNS = 13 NUVBER CSSERVATICNS a 12 ( A TER1 (LSU/M9) 5 TER" (LSt.)
=
s
-68.32 52111.
C TERM (%/ CAY.HR) = .118281 D TERM (%/ DAY) = 3.560 ( o ri
- 9. '
" ASS PCINT LEAKAGE RATE TCTAL TIME LEAKAGE 4 ATE
( ?-/C AY ) = LT.V = 3.1474 (%/ DAY) = LTT = 3.C87 C UASS PCIJT UCL TCTAL TIbE UCL (*/ CAY) = .355 (%/ DAY) = .f49-(.,.~ III TEST 4 CCEPTANCE CRITEDIA AliD TEST RESULTS (%/ DAY) (s/ , 3 (; l. " AXIld" a f.LJ..' AELE LEAK AGE RATE = .795 LT" " ASS POINT dCL + K = 3. 251 (; LTT + TCTAL TIHE JCL+ K = 3.284 -
-( 2. 75M CF "A(I:.it t ALLC..ABLE RATE = .596 1
LT ' + 1 = 3.196
'. TT + K = 3.136 r
JOTE !! DESJLTE .303N TCTAL TI"E "EWCI' ARE NOT ACCE:TAELE FOR THE SATISFACTION OF TECHNICAL SPECI?ICATICNS E~ uSED 7.75 L;.ITS EYi
.. . ^s i .oi C?v CCCC.ll TO:i ft; .14 TC C?? .' 7 : 14E0! :;3/G./ .
1 /
%ee V
1 PRIMARY CONTAINMENT i Integrated Leak Rate Test (ILRT) or (PCILRT) )
'.. Purpose The purpose of this surveillance procedure is *w air test the crima-"f containment at 23 psig. The primary con-tainment shall be placed in a condition as would exist during a post-accident condition (1 e where practical, those por-tions of fluid systems which will be open directly *w the con-tainment a + sphere under post accident conditions are opened to the contain:nent atmosphere during th'e test) . The primary containment total leakage measured shall be less than the allow-able limit as specified in appendex J+o/pdFR50 and in the PNPS technical specifications.
- 2. References 2.1 Drawings 2.1.1. M-215 PEID, cooling Water System Scactor 31d.
2.1.2. M-220 P&ID, Compressed Air System 2.1. 3. M-227 PEID, Contai:nnent Atmospheric Control System 2.1.4. M-232' N P&ID, Radwaste Collection System 2.1.5. M-239 P&ID, Analyzer Systems 2.1.6. M-241 Residual Heat Removal System 2.1.7. M-242 Core Spray System 2.1. 8. M-243 EPCI System (sheet 1) 2.1.9. M-244 EPCI System (sheet 2) 2.1.10. M-245 Reactor Core Isolating Cooling System 2.1.11. M-247 Reactor Water Clean-Up Syscem 2.1.12. M-249 Stand by Liquid Control System 2.1.13. M-250 Control Rod Drive Hydraulic System ' 2.1.14. M-251 Recirc Pump Instrumentation
- 2. 1. 15. M-252 Nuclear Boiler (sheet 1) 2.1.16. M-253 Nuclear Boiler (sheet 2) 2.1.17. M-291 Drywell Atmosphere Cooling Air flow diagram 2.2 Documents 2.2.1 ILRT Final Repor*a 2.2.2 FSAR Chapter 14, Station Safety Analysis, June 11, 1970 2.2.3 FSAR, Chapter 5, Section 5.2-21; Surveillance Requirements June 11, 1970 2.2.4 Plant Technical Specification, Section 4.7, surveillance Requirements.
8.7.1.4A-1 Rev. : 2
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2.2.5 10 CFR-50, Appendix J, Pri=ary Rancter Cen xi- ent *eakaga l Tccting fcr Watar' Coclod Pewar Rencters, Scpt. 12, 19 7s. ; J 2.2.6 10 CFR-50, Appendix 3 Quality Assurance Criteria for Nuclear i t Power Plants, April 30, 1975.
~ 2.2.7 ANSI, N45. 4-1972; Isak-Rate Testing of Centain=ent structures. l) l 2.2.3 ANS , N274 Drafh 3-July 1979; Centainment System I,eakage Test-ing recuirements 3 , MANNING REQUIREMENTS 3.1 An individual will be assigned to each -in,ing statien iden-tified in Appendix Aa for each shift. The II2T =anning orga
- ization and the total no. cf personnel recuired each 12 hr shift for perfor=ance of the II.RT is shown in figures c:
appendex Aa.
~
3.2 3arring any unforseen delays, the total ti=e required for perfor=ance of the II.RT beg -- ing with cents 4-ma 1: pressuri-i
=ation (Section 7) thru Depressurizatics (Sec_ien 10) is ap-revi-utely 44 hours (continucus).
- 4. Prerecuisites- All prerequisites shall be signed by the Test Dir ec.or er h s designated Alternate. .
4.1 Test Ecui==e.: Suecifications 4.1.1 Two (2) - Ingersel Rand "Whisperized" Portable Air Cc=- pressors en rental basis. Diesel driven, screw type, 120 CFM 6 125 psig eich - E' del No. DXI.-12005 (furnished with 6 - 50 ft. length hoses w/ threaded connections), er equivalent.
~
4.1.2 Eighteen (18) - Rose =cnt Platinu= Resistance , Te=perature Sensors (RTD's) , with 4 leads each. Model Nc. 79-65-17 c 7E-65-09. Repeatabilitv. and accurac.e errer . 1 F. RTD's to be provided with connee.icn heads. 4.1.3 Two (2) - Texas Instru=ent Precisien Pressure Gage, Mede: No. 145-02 with Standard Read out; 0-100 psia range. Czpsule Asse=ble type S11 and Bulkhead " ~~i g kit to be , included. Vacuun gage and therroccuple fer the capsule . 015 ts asse=bly also te be previded. Accuracy .002rs - errer (full scale (full scale). Repeatability errer (one of these Texas Instr ==ents is per=anent Plant Equip-4 N ment) .
~
S.7.1.4A-2 Rev. 2
. . 4.1.4 Tan (log dew Pt;Foxboro, 60-150 FD:wegls operating (Modul No. 2701 temp. Accuracy RG) +Ranga; 1 F; 0
40-135 F Pepeatability + .5 F. (All of these deweels are permanently installed plant instruments).
- 43.5 D c.\ e7.s<1 4.1. (p Snoop.
4.1. 7 Two (2) - Desk calculators. 4.1. 8 One (1) - Temporary communications system between the Texas Instrument location (. test center) and each of the following: Control Room, Supplemental Test Assembly and Contingency Data Reduction Center in the Computer Room. 4.1. 9 Two (2) - Remotely operated position switch for valves P20A & (shown in fig. 2, Appendix Dd. Switch to be located at Supplemental Test Assembly. 4.1.10 One (1) - Pressure Gage; Wallace and Tiernan, Model FU-4882 Range 0-30 psig, graduation .05 psia; accuracy .1% full scale Repeatability .03% full scale, sensitivity .01% full scale. or equivalent. 4.1.12 As required - Temporary duct work to run from the exhaust of each drfwell fan VAC-206 A&B to the existing vent going to the underside of the Reactor and CRD housings. Temporary duct work also to run between the suction of drfwell fan VAC-205C and sucticn line of VAC-206B. I 4.1.13 Two (2) - Rotameters; Brooks-Hi Accuracy, Model 1110-08F Range O to 11.8 SCFM. Accuracy & Retpeatability error + full scale. Test Assembly as shown in Appendix 4, Fig. also to be provided, or equivalent. g i 4.1.14 One (1) - Barometers; Wallace and Tiernan, Model F,A-160, ' range 26 - 32.5 inches of mercurf; Accuracy .33% full scale; sensitivity .2% full scale, or equivalent. l 8.7.1.4A-3 Rev. 2 I s
. '. 4.2 INSTRUMENT CALIBRATION REQUIREMENT _S_
4.2.1 All instruments listed in Appendex Bb have been cali-brated within the last 6 months in accordance with their applicable calibration procedures. See Appendices NOTE: The RTD calibration range should be + 20 Deg. F around the expected primary containment ambient air temperature. Maintenance of the reactor vessel head flange tegerature will influence the RTD ranges. Signature - h ___Date I' 8
/
4.2.2 All instruments listed on Appendex Bb have been installed and functionally checked in accordance with their applicable loop calibration procedures. See Appendices. Signature _/ v % Date f M/ 8d
/
- 8. '7. l. 4 A~ S Re./ 2
4.2.3 Deleted 4.2.4 Deleted 4.3 Deleted 4.4 Test Equipment 4.4.1 The air compressors shall be installed and checked for operation in accordance with Appendix Dd.' signature. 44*% Da.2 1 __
~
/ /
4.4.2 Deleted 4.4.3 Deleted 4.4.4 Deleted 4.4.5 The ventilation system temporarf duct works shall be in-stalled as described in Appendix Dd. Signature ). q Date -3 -80 l l l l
- 8. '7. /. Y A - 6 ReV ?_
, - . , , y_,...-__.,r. . . . _ . _ .- , , _ _ . . _ _ . _ _ _ . . ._ _ - , . _ _ - - . . _ , ,
4.4.6 Tho plant computor chcl.1 bo progrcn:med to paroidienlly trand tho following ovary 10 minutco: time, 18 contcinment cir
- - tempteratures,10 containment dew pt. tsmparsturan cnd con-Q tainment pressere. One trend will record the instantaneous v0 values of the ILRI sensors at a minimum of once every two
, V g[ minutes. Another trend will record theM2ninute average of 67 pr the containment pressure and the weighted averages of the
'l containment temperature and dew point temperature. This log of averages will be t ended every ten minutes.
Signature t h _Date 34 O
' /
4.4.7 The GE - Mark TTT system shall be programmed to analyze ILRT test data using Mass Point method. Access to this program wil: be via the en-site Terminet 300 terminal. The program shall bi
, test run on site prior to the ILRT to assure satisfactory operation.
Signature ,h Date , 8 80 f 4t 0. 8 A Test log will be maintained throughout the ILRT by the Test Director to record 11RT events, significant changes in plant status, etc. all entries shall use military clock time. <,
. Signature . w a Date .
2 8C - 4.4.9 A communication system (of Para 4.1. 8) shall be estab-lished between the Test Center and each of the following stations. Control Room, supplemental test panel, pressur-12ations, Control Station, an the Deprescurization Control Station. %gf- 3 g signature Date 28 8 LO 'gg y,4. 4.10 A Barometer (of Section 4.1.14) shall be installed inside QY
, the Reactor Eld. near the Texas Instrument Location. Ther-p shall also be installed inside f g"mometez:r (of section the Reactor Bldg. and 4.1.17) outside the plant. .
jp ( ignature yt , Date 88 d.4.ll The Clamp-on Amsters of para 4.1.22 shall be installed at 7A the appropriate Motor Control Centers to monitor motor currents on the ventilation Fans VAC-206 Al, A2,31,B2 & VEX 207A & B. Signature 1y Late 7/ ':8b y ( i l l 8.7.1.4A-7 Rev. 2 l
I 4.5 Prernetistito Tasta, Innpactions & Functional Cha.cka 4.5.1 The reactor containment penetration and isolation valve leak test (type B & C tests) shall be completed and total accumulated leakage shall be within the limits estab-lished by the Plant Technical Specifications. If a type C test can not be completed, list it below. If the valve is required to be vented by Attachment N ' ! the vents are closed, list the valve in paragraph 4.7- . Pen. No .,. 1st Iso Valve 2nd Iso. Valve 5
._. .$ e c (Aln.*bthst3 a. 4, p c r- .I /<D O C bs nejd
$ O ~~?- CL C __
ls $
, Signature Date . 4.5.2 - ill niodificat1 Bus to the primary containment boundary shall have been '
completed from the containment boundary up to and includhg the isolatiot
/ a valve (s,). Also the reactor pressure vessel hydro stiall have been complett Signature //d l,,e llM.n ,
. . Date .f/4'St~
4.5.3 All Repairs to the primary containment shall be completed.
. , - No repairs or adjustmer.ts shall be made after v.he containment Inspection is conducted without first notifying the ILRT Test Director.
Signature h* m ( t.4, u Date b
/ /
4.5.4 With ventilation system as modified for the ILRT in oper-ating status, a containment air temperature survey shall be performed in accordance with Appendix Ee. Signature h wa Date / 8 80 4.5.5 Upencompletionofccmpressorinstallati!n,thepressuri=a-tion system.shall be functionally checked in accordance with Appendix Dd. Note: Sufficient fnels a'nd lubricants shall be available for support of the ILRT. Signature y , -
/ Date (~/f !td '
t 8.7.1.4A-8 Rev. 2 ww., _,g,,ge---m.-q- -g-,y g-,. .-wv33-e._. .--,,e-wg-,- y--ne-wg-9 gem--n g-,,wg-q9..q,.w---.
'4 . 6 EQUIPMENT PROTECTION 4.6.1 Blade angles of fans VAC-206Al,A2 & B1,B2 shall be changed to -10 setting to permit operation at test pressures.
Signature i me ., Date i t Afj 8O 4.6.2 A satisfactory preliminaryinspection of the accessible interior and exterior surfaces of the primary contain-ment structure and components shall be completed in accordance with Appendix Jj.
~
Signature , wA Date Y I bC
~
t ( 4.6.3 Tip Indexers: 4.6.3.1 V Each tip probe shall be withdrawn into its chamber shield V 4.6.3.2 Each tip drive shall be tagged out of service 4.6.3.3 Disconnect tip tubing from the indexer at the input of each indexer. ff 4.6.3.4 Instrument air and/or trogen t6 the tip porge
, shall be secured Signature -
J IAm __ Date 7 ,/, g O 4.6.4 All non-permanent vessels containing pressurized gas or any instruments, pertable equipment, monitoring equipment, etc., which cannot withstand an external or differential pressure of 23 psig shall be removed from the containment or placed in a vented condition to prevent damage.* Signature /. 6 w t-- Date bC 4.6.5 During containment pressurized conditions', the running ventilation system fans must be monitored regularly for sat isf actory operation to assure adequate protection against fire within the containment. Reference respective current limits of attach nt B-1. Signature v ( w __ Date i 5\)
~
Y Verify that vent holes on Recirc Pump oil level switche are unobstructed. Note: All instruments expcsed to
- the test pressure shall have been reviewed by I&C prior to the type A test to determine any recalibratio:
requi-rements . 8.7.1.4A-9 Rev.2
, - . - , - - - - - - - , - +,,,--w,. gw,,-,
i I 4.7 System condition 4.7.1 The reactor vessel water level shall be maintained at normal level Note: With the Reactor Mode switch in the " SHUTDOWN" position, the reactor vessel water level, and the high drywell pressure switches electrical 1.y disconnected,
. _ . . _ . :. . : $-@.'_ . .?_o.other safe guard signals need be by passed for this test.
gg. g v -
<t ~ - - ~ - ~ " ' ~
T.T2-~'flie~'cbncensate storage tank shall be in service with a minimum of 75,000 gallons. Signature N.1/. 6ML Data bCl
~ ~ _ . - - _ . . . - .
( 4.7.3 The torus water level shall be at normal water level.
~--- -~ ~~ ~
Rete!- W decrease in water level will affect the ILRT
/ leakage rate. All fill valves, crossties, and drain ~ - - - - ' - - - : p ' valves shall be verified closed per attachment N.
_... Sip ature-- bp .h. M ate -- II 8
,. ,,f:4--7 4 - The reau Lv. feedwater system shall bs filled with water I.c. N S [.c* k'8 */ Magrs dic9 L W-.-
Signature (( Date 4.7.5 The.'following systems shall be filled with water: HPCI & RCIC suctionlines, RER, Core Spray (keep fill
--systems operatingl
' ' ~ ~ ' '
~
~
Signature / /f b' c- 7L%u _ Date [ (( , 4.7.6 'i'he main steam system piping shall be drained. _ _ _ - - _ - }9 . 1! Signature .4 Ih .m.sa Date (b . O
- ._.:.-: ..- s : . . :...
.. : a. ..s -- . .
l
- 8. *Z/. t'A -m 4,, 2 l u _-- __ _ _ _ _ __ _ ____ _ _ _ _ _ . __ _ , _ _ , _ _
4.7.7 Sa foodwater : - . c shall bo sacred. Roacter veccol icval shall be centrolled with the RWCO and CRD syste=s o ~ Signat=e. INcl - ~ 3 ate $ t
$0 4.7.S Cicsre of pr% 7 centain=e .t isolation valves for the
.. test shall be accc=plished by the ner=al cperatienal rede
u, with repect te physical closing. (i.e. ne pre!' i ay gce IV
;f* & exercising er adjustrents after closing shall be per. itted)
Signatee7'fl< ' 1; % m __ Date # I 8b ' d Cool the torns water Oc as icw as practical prier to the
/
4.7.9 test using the TER syste=. Note: To avoid dewcell preblers duetc saturated ec=ditiens it is desi-eable to maintain a dewpcint depressien of approx-
~
inately 15'F, below the drybulb tg=peratre prior to press-
=izing. This shculd ens =e a 10*F depressi=n after the prir ary centai m nt has been press =ized.
Signat=e An Date { $ SO
/ '
4.7.10 S e recire pu=p .9 G sets shall be tagged cut. Cent ci cf the Reacter vessel te=perature shall be dcn'e using RSCCW to e4 I RER heat exchanger (s1 Reacec: vessel"te=perature shall
' be maintained reascnably constant thrcugh the d=ation of the PC2 cr as direc ed by the test director.
Signatr e A Ji Q;<l:*O l Ww - ' p~ Date 7 7 O e Gi m l l I l l
. 8. 7. t. H A -ll Re i 2. l 1 ,
, -- - - . , , ,,a, . . - -~ .- - - - - - -
4.7.11 Drywell floor and equipment sump pump activity shall be monitored before the test. Excessive activity shall be investigated and discovered leaks isolated or repaired. Signature ./ / C bt4 % Date T , [L h 4.7.12 The only equipment operating in the drywell and torus
~
shall be the ventilation system fans and possible sump pump operation. Signature / . (h.~btuu__ Date I bd
/ / /
- . 7.13 Deleted 4.7.14 Isolate, bleed and secure the following accumulators
^
to the..drywell atmosphere: MSIV accumulators and safety relief valve accumulators. Signature .
~
'v[ t to ,_
_' Date [ I/ bh
/
~
.s 8.7.t.'t A-/A, Fe.v 2.
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4.7.15 Deleted 4.7.16 Valve PCV-5030B (in pressurization path) shall have its automatic pressure centrol feature disabled. (This valve will be in the full open position during containment press-
. urization). Relief valve PSV-5034B shall be disabled.
4.7.17 The Texas Instrument Pressure gages must be in operation 48 hours prior to the start of test.
.- . . : Signatilre Date ,
- .n. y /
. 4.7.18 The following systems and equipment s'hould be in operation
- fc about 2 days prier to commencement of this test to maintain the reactor building, and the primary containment at
,relatively stable temperatures.
4.7.18.1 Service Water System 4.7.18.2 Reactor Bldg. Cooling' Water System 4.7.18.3 Reactor Bldg. Ventilation Sy tem (Minimum VAC-206 - A&B, VEX-207 A,B) 4.7.18.4 Electrical Systems to support the above system operations. 4.7.18.5 Residual Heat Removal System (ona pump) . Signature _ Date Y- 38 OD (.7.'.? Caleted . .. 4.7.20
- Al'i systems penetrating the Containment shall be
, 7. . 'ligned as defined in Attachment N and sketches attachments p . %" ,w,-r O thru EE. Valves shall bit tagged to prelude operation
. . '. , y unless specifically authorized by the ILRT test director. ,
Signature N b. i t .u _ s' Date C 7[
/
/
4.7.21 Ju.4t prior to containment pressurization and before secur-ing and venting instrument air to the drywell, pump dcwn 1 g60 P the drywell floor and equipment drain sumps and record g g,-3'3 [ flow integrator readings, date and time in Appendix Eh. pl.fc)C After pumps are s cure, shut AO-7017 A&B and AO-7011 A&B.
. 1 fo< % , Date [ d ew .e mn.d,j Signature - - -
< /
4.7.22. Access to the Reactor Bldg. shall be minimized during the ILRT. During pressurization and leakage investigation, access to penetration areas shall be controlled by the ILRT test Director and Heal hysics.
~
Signature c/ 9 Date I(, #6D
., w,- -
l
- 8. 7. \.4 A-i3 F% v 2 l m- -
- L .. : - --_- r r L -. .
4.8 Plant Status 4.8.1 The refueling shall be completed and the drywell head in place with seals leak tested. The reactor vessel shall be vented through the head ve t cr' M VI V-an e uiv lent vent path. v Wd- viA F Signatur & MAA Date
/
.2/8b
/
4.8.2 The following type B leak tests shall be completed: CRD removal hatch Date h 30 "80 Airlock inner & cuter decrs Data f / r / % 0 , l Torus access hatches Date fy//6 Date S/ V/#cM)
, ~
Equipment hatch Note all of the above penetrations shall be closed and sealed using normal thods. Signature Date ( 'lD __ L y 4.8.3 The drywea.1 & Torus air temperature and humidity shall i be controlled for as many days as feasable prior to the start of the ITAT. Drywell fans shall be running contin-uously and cooling water to the fans shall be under the administrative co trol of the test Director. Signature [ U%~ Date k Yd 8d 1
/ /
4.8.4 RPV temperature and level are to be controlled by op-erations within th band requested by the test Director. Signature /f, _ 1% DAte 30-1/2 _ 4.8.5 Deleted 4.8.6 All non-essential electrical the loads located ILRT should bewithin the de-energized. drywell not required f Signature Date _ f!%D v' i 4.8.7 All high Drywell pressure trips shall be bypassed, tagged and recorded i the jumper log book. Signature . 'k W Date I, , , e ee -N , O w B. 7,1. 4 A -/ y Rev 2
4.9 Meteorological conditions 4.9.1 Meteorological data shall be recorded prior to the test. Wind speed and direction, Reactor Building air temperature and Reactor building barometric pressure will be recorded every 8 hours begining about 3 days before the start of the ILRT, and every 4 hours during the ILRT. Data will be recorded on attachment FF. .
. . Signature [v %A Date .
8
/
er l 1 8.7 /. 4 k/S ne v 2
- 5. Limitations & Precautions _
5.1 Radiological Control. 5.1.1 A work permit and radiation work permit, when re-quired, must be obtained before testing any components. 5.1. 2 All radiological control and precautionary require-ments (to include airborne radiation detection) shall be established as required by the Plant Health Physicis 5.2 Emercenev Depressurization 5.2.1 In case emergency depressurization is required (e. g. , - . a ruptured line or unexpected containment pressure increase) follow the procedure outlined in section
.- 2
- ' . . . . _. .. _ . 10 . 2 . ,
5.3 General
- 5. 3.1 The average D m /well & Torus air temperature during the ILRT shall be held reasonably constant using the RBCCW to the RER Heat exchangers in use. '
(RER system in Shutdown Cooling Mode) 5.3.2 containment depressurization rate will be limited to 5 psi /hr to prevent spalling of containment sur-faces and provide equipment protection. 5.3.3 Approved ear protection shall be worn in high noise areas such as adjacent to the air charging line or the depressurization lines.
- 8. 7. /. V'.4 -/6 Rei 2
=.. - . - - . - . _ - . - - - . .
I 1 5.3.4 During the ILRT pre.ssurization, access to restricted areas shall be as short as possible. , l
- 5. 3. 5 Containment Bld. pressure is to be increased or decreased on_ly,with l the authorization of the test director.
5.3.6 Any failure of ILRT instrumentation shall be evaluated by the test Director to determine if the' test duration re-quires extension. Reference Appendex Gg. 5.3.7 The range of each primary containment RTD shall be + 20 DEGF around its expected subvolume ambient tempera-ture. Control of the RPV temperature shall be established a few days prior to the test..to stabalize the primary containment at a
-- h lue inside the ILRT operating range. Control of RPV temperature shall continue throughout the ILRT interval.
5.3.8 The plant process computer shall be operable 5.3.9 The ILRT analysis programs on the time share system shall be operable. 5.3.10 The Torus, Containment sumps and RV water level shall be monitored during the test to assure thereis not change in free volume status which can affe,ct containment pressure. 5.3.'11 The 20" L.ywell and Torus Purge exhaust lines.shall no.t be used to depressurize the primary containment until pressure in below 3 psig. SGTS fans should be running during depressurization. 5.3.12 Access to the primary containment shall not be permitted when the containment is pressurized unless absolutely ne-- cessary. If access is required, PNPS Health Physicist Procedures and the provisions of OSEA Sectior, 1926803 shall be a" tred to. 5.3.13 Frequently during initial pressurization and periodically thereafter, inspections shall be made of accessible areas where there are penetrations through the primary contain-ment or where test affected piping terminates. Any sus-pected leakage shall be reported to the Test Director. (iio,o attempt will be made to repair suspected leakages unless specified by the Test Director. 8.7.1.4A-17 Rev. 2 z__:_--_._-_-_.-. _
4 *
- 5. 3. 2 ' operation of the plant emergency diesel generators or other interne.1 combustion engines near the tempora:'1 air compressor intakes could result in forcing exhaust i fumes into the primary containment. Care shall be taken l to keep the temporary air compressor intakes free of l fouled air.
5.3.15 During the period between the initiation of the con- ) tainment inspection and the performances of the ILRT ' no repairs oradjustments shall be made so that the con-tainment can be tested in as close to the "as is"
- condition ~as practical. An exception to this shall be if
. the penetration may be isolated or its venting isolated to cutoff leakage. After the test is completed, the pene-tration may be repaired and a local leak test performed.
The results of this local leak test snall' be added td the Total Calculated Integrated Leak Rate as a. component of the K-factor. As per instructions of section 12.3.
- ~
9 e
- 8. 7./.yA-/9 Rev t
4.1.15 One (1) - Hewlett Packard Multi Function Meter, Model 345A six digit integrating digital vol*a- ter/ch:neter. Accuracy (+.003% of reading + .004% cf range) . 4.1.16 One (1) . Decade box; General Radio Model 1433-W Range 0-1111.11 Accuracy .025. 4.1.17 Five (5) - Alechol thermometers , 0-100 F, readability .5 T. 4.1.18 Two (2) - Ecse fitting adapters to cennect air compre;scr hoses (para 4.1.1) to threaded pipe outside Reactor 31dg. (see Fi rt. 2, Appdix Dd. ) 4.1.19 Cne (1) - Psychropter (Aswan or Sling Type) : c Range 32 ? to 100 F Dew pt. (min. ) ; Accuracy + 2 F Dew Pt. temp. gr Alnor type 7000 dew pointer; Ac=uracy
- 2 F Dew Pt. Temp.
4.1.20 One (1) - Wheatstore Bridge, L & 'I Model EP-8064 or equivalent. Accuracy .05% of reading or .005 whichever is larger.
- Clamp-on A=pmeters; range 0-100 Amp (max) ;
4.1.22 Six (6) Readability and minimum subdivision 1.0 a=p. 4.1.23 One (1) - Fluke Digital Multi:neter; Model 8000A, or equivalent. Accuracy: DC Voltage + (,0.1% of reading + 1 digit) ; DC Current I (O.3% of reading - 1 digit); AC Voltage 7 (0.5% of reading + 2 digits) ; AC Current _ (1.0% of reading + 2 digits) S.7.14A-4 Rev.
.s=
- 6. ILRT Test Method 6,1. The Primary Containment will be pressur1:ed at approximately 5 psi per hour using the Leak Rate Test Pressurization System.
6.2 After centainment temperature has stabilized, the Absolute Method of Leakage Detection will be employed for at least 24 hours at tes: pressure. :30TE: The Absolute Method is described - briefly in Appendix 11. 6.3 Upon successful completion of the 24 hr. ILRT, either the Mass Pump back or the Superi=pused Leakage Test shall be performed. The Mass Pump Back involvec the metered removal or injection of a quantity of air frcm or into the contain-ment over a short time interval. The Superimposed leak imposes a calibrated leak on the existing leaks in the primary Containwnt. See Data Sheets 1.4 and 1.5 for Applicable acceptance erf. eria. 6.4 The Containment shall be depressuri=ed to o psig after successful completion of the Supplemental ILRT or as dir-ected by the ILRT Test Director. The depressurization rate shall not exceed 5 psig per hour.
~
6.5 Time for each evolution is estimated below: Evolution _ Time
- 1. Pressuri=ation to 23 psi 5 hrs .
- 2. Stabilize Containment Bldg.
. Pressure at 23 psig 4 hrs.
3. Perform 24 hour ILRT , 24 hrs.
- 4. Perform supplemental test 2 hrs.
- 5. Reduce Cont =4 - nt Sldg.
Pressure to O psig 5 hrs.
. Total Time 40 hrs.
e. 8.7.1.4A-19 Rev.2 "N"* N ** si m a N -m e. . m . .e .,mw ,%- , _
% - - - - . m y ,.,,y yv -.- g e ., ,,,m _% ,. , % ..- , . , , - - -9% c
- 12. Acceptance criteria --
Reference Data Sheet 1.5
~
12.1 The acceptance criteria for the 24 hour prima 191 containment leakage test is as follows: Ltm + VCL + K < 0.75 Lt where Ltm = Leakage Rate, %/ Day *
- UCL = Upper Confidence Level, %/ Day
- K = Adjustments made to Fhe type A Results to correct for water level Changes, and type B & C ratests, %/ Day
( 12.2 The acceptance criteria. for the supplemental test shall
. .. be -in--accordance with rata Sheet 1.5. Only one supple-mental test head be performed.
- 12. 3 If containment leakage exceeds the accepttnce criteria of 12.1 above, proceed as follows:
1.- Isolate excessive leakage path (s) by closing
' solation valve (s) and complete ILRT.
- 2. Retest each isolated (isolation) valve using type C
~' test method.
~ .
- 3. Repair isolation valve.
- 4. Retest,,as in Step 2.
- 5. Add test *results of step 4 to K and apply to accep-tance criteria of Data sheet 1.5. .
l-8.7.1.4A'30 Rev. 2
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ACCIPTANCE CRITIRIA CAI~ W TION 3 Q.-Ma=. Pt = Reduced test pressure allow. leakage rate at Pressure Pt. (23.000 psig min) Pa = Penh test pressure (45.000 prig min) la = Max. allow leakage rate at Pressure Pa L&- b - M Since Ltm/ Lam from 1972 Test) 0.7
- 1. Lt = 12 (Pt/Pa) i
= {1. 00%/Da y - 23.00 + 14.696 i
' % M o + 14.696 Lt = 0.794648 %/ Day
- 2. Lt in SCfm '
( . . -- Lt = 0.00794648 i (270,000 CFr) 123.00 + 14.696 ) Day j \ . \ 14.696 /
~
Lt - 5503.39 SCFD A
. . C Lt - 3.82 S C D t. >.,
8.7.1.4Hh-1 Rev. 2 e m w -s- - - - - ye4w-s.-- wee-v--- v--- -m--.< - ,gw ,me , -,-w--
- 3. Acceptance criteria %/ Day 0.75 Lt = (0. 7 5) (0.794648) %/ Day 0.75 Lt = 0.595986 %/ Day
- 4. Acceptanbe criteria SCn1 (0.75) (3.82) Scfm - 2.865
.75 Lt = 2.815 Scfm _
- 5. Acceptance criteria lbm/ day; lbm/hr.
.75(r,Lt - f(5503.3 (. 75) = 4127. 54 sc fD v v p at STP = (1 lbm) = (144 in2 ) (14.696) ( T37DlD 1 )
(1 Un> t dn) (o4.40) p = 0.076 lbm cdr STP CTT
.75 Lt (Ibn lost) = (4127.54) (0.076) - 314.85 lbmd (Day)
.75 Lt = 314. 85 lbm/ day; DR 13.12 lbm/hr
\.g N.,
\L r eq L\.
u gs o\ es 4 \ o ^p _
- N
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l NOTE: Since .75 LT T 13 lbm/hr the GE E III computer would not have to be run immediately to obtain leakage rate & con-fidence. , I i A plot of mass. vs. time and a decreasing rate of change of mass lost per hour (rate less than 13#/hr) would indicate a "sucessful" ILRT. All adjustments to this rate would have to be considered (penaltics, confidence factor). S.7.1.4Hh-3 Rev. 2
m .s e -+ %%: ' V -w ,
~f
. . %y +1e w .. ,.
- h. b'g.'lk.d( IGs T b.ne /h, gg.
- p. -lI b % sk ga ckcu n e, e. .- lu' - .r n . .4%.~e f mKq e < u kJ s( % i be 75 % -
12:5 (c. o p N dcMc ce l. ( :-co t, G ( e, I c d kq c5e J~t
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%9 t '" '
. ;; ? fy *'"'
- 6. Supp'emental test f1py requirements
- a. Mass step change - Remove between 75% to 100% Lt in one hour. What is flow rate 7 (SCFM)
.75Lt 4 Rate 4 Lt 4127.54 4 Rate 4 5503.39 SCFD SCFD 91.7 Min Time Air Bleed Off 68.8 SCFM [ BleedRatef SCFM = 1 Hr.
off 1 hr
- b. Superimpossed method Impose leak on existing lea" - Leak imposed is equivalent to 75% to 125% Lt.
.75Lt 4 Rate 125% Lt.
*4127.54g Rate 4 6879.23 SCFD SCFD G
_ I. 60 min. 4 hr min. 17'. 19 ( Rate ( 28,66 SCFM Scat f Min Time Air Bleed Off = 4 Hr. f , Time period 1 3 c Acceptance Criteria ,, . ,
- 1. 125 Lt =(5503.39 SCFD) (0. 25) = 1375. 84 SCFD
.25Lt = 104 lbm r .
8.7.1.4Tih-4 Rev.2
l
. . l
'- 2. Acceptance Criteria - Mass Step AM - AM y over over .25Lt or 104 lbm I hr. I hr. (Computer) (Flow Device)
- 3. Acceptance Criteria - Superimposed (Lo + Ltm - 0. 2 5 t) I Le d
/
Flow rate
\Leakage \ . (Lo + Ltm + 0.25Lt) 1 75 SCFD New from from or leakage flow device 24 Hr. 0.198662 rate from Tes.t %/ Day GE Mark III See ANSI N274 Appendix E for flowrate conversion.
8.7.1.4Hh-5 Rev. 2
~.. _ __. _ _. _ . _ .
- 7. Mn.7 Pressurl:ation Time l l
PV=NRT l N,= Mass-PV = (14.696)(270.000) (144)
' CP1 ET (os . ss) (s40)
Use 80 DEGF as intital Temp. N1 - 19.833 lbm No ~
= Mass = PV = (38.496) (270,000) (144)
GP2 ET~ (53 30) lo4D) Assume min. 5 DEGF temp. incr . due to pressurization N2 - 51476 lba dM = N2-N1 - 51476 -19833 21M = 31643 1hm 4 M(SCFM) - 31643 = 416364.'84 SCTM
.ove Time to Reach = 416384.84 SCTM - 173 min 23.8 psig (2) (1200)
Time to = 2.89 hrs with 2 compressors reach = 5.78 hrs with 1 compressor 23.8
~
8.7.1.4Hh-6 Rev.2
~ . - - -m -,
w-, ,- e ,- e , , , - m -,,,ww g ---m --ww-w-a- ~,ww-,- --- ------- - - --yy-,----ww---- p-
I with two compressors rate - 8.23 psi /hr with one compressors rate = 4.12 psi /hr ,
- 8. Change in water level during test.
Record all levels at beginning and at end of test. Any decrease in level (end-begin<0) will be reflected in measured leak rate. Any increase in level (end-beginMO) will mask the leak rate. Therefore volume calculations would have to be done to correct for this mask. This stresses importhcce to maintain RPV level and Torus water level as constrint as possible. 8.7.1.4Hh-7 Rev.2
~
B f CALIBRATION CHECK REQUIREMENTS
- 1. Precision pressure gages 1
. 2
'=
Accuracy & display error {. css (too) 2 + . c o s[ l/.
=
I.cif Two tis can vary by 2( t. or.r') : I.O30
- 2. Precision pressure gage and loop (encoder)
I
~ /1.
Accuracy & display error = [.om(/co) + .Co/.5~]
$ . 0/f Two tis (with loop) can vary bY 2(t.OIS") I.03o
- 3. RTDs RTD & Multi Function Meter =
({.t[+[..I2.]
= .I6>
( Bath accuracy = t (.1) + [.12 : . /6
... Maximum difference between -
Bath and RTD ,
= f . 32 8 p
- 4. RTDs Loop RTD Computer accuracy =
f . O / / *F ' RTD Bridge accuracy = f . I 8 *F Decade box accuracy = t I2*F 8
. 2 ,
Maximum RTD Loop & Decade Box error = ([. 011) +
=
$.2l 'F
/
( 8.7.1.4Hh-8 Rev. 2
,--w-w - - -y- +w-,w - , - - -
b (Concluded)
~
- k. 5. Deweels & Loop Dewcel Accuracy = Il F
*Dewcel Converter . + ,7g og Computer Accuracy = + ,o cy4 op 2 4
[ 1. 0 J + . 7 8., .r- f , o 9 4
^
Maximum Dewcel Loop accuracy =
.w.. '. . . .
_:: *=.hG
~ ' =
- l. 2 7 *F
~':.h* ; \
, ,4,..I.
': q J;
Psychrometer Accuracy = t g*g*p
,Wf ,
, :E.'7.j
.. ' - Maximum difference between = +- ,' j. 2 7 + 2 32
.' - e Dewcel(Loop)andPsychrometer ,
- 6. Deveel Loop for 2Ca 0
Fluke Accuracy 20 ma = 1 0.60 F ,
/
. ,/
- Fluke Accuracy 30 ma =
1 7125 I/E Converter Accuracy 's
= 1,0.188CF -
Co @ er Accuracy ' '- = 1 0.0940F , .3 .% _ . . , , .. v) . ; Max, a~erence (20 ma) .=_ ,t ( CO.6] 2 + {188] 2 , gggg 2) i N.3 ..
.g.
- ,+ . 635W ~'
Maxdiffereuce(30ma)=-et({7125]2 ,{1gg]2+(0 2)} j,, . 0
- f, . .
. + .742 F
- n.- ,-
'pe.,r ..
7 Eotameters'
=
Accuracy 1 ife (FS) ' r.
=
1 01 (11.8 SCIM) = 1 118SCFM
/. Total flow difference should not exceed 2 (t .118)= 1 24 SCni
. 8. Barenters
- b. Accuracy = + .009 psia _
TI error = 1 015 psia
- 8. 7.1.4Hh-9 Re
/, Ma'd"m pressu: e difference is t .024 psia
- , .,--, -- , ,, ,,,- , ,.---.-,.,y-,.y -
-.,-,e-, -n__--,- - ~ - - -- n n r
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- - . - _ . - _ . .. -- .- -_. - - . . -- ..- ., .~.. -
I
. . ABSOLUTE METHOD OF LEAK DETECTION ~
f The'absolute f method of leakage rate measurement involves the A pp M ention of the perfect gas law to determine the mass of air
.#,' # straight 'n the containment at each point in time during the test. A 11ne least squares analysis is performed to estimate the
'eakage rate. The mass of air is determined from:
?? = 144V (Pi - Pvi) i T T:.
Where V is the containment free volume ft3 R is the gas constant for air 53.35 ft-lbf/lbm0 R Pi is the Toatal absolute pressure for ith point, psia Pvf is partial pressure of water vapor for ith point, psia Ti is containment absolute temperature, DEGR Instantaneous values of containment temperature, containment denpoint, and containment pressure are recorded every 10 minutes throughout the test period. A weighted average temperature and a weighted av'erage dewpoint temperature are recorded every ten minutes. Manual calculations of vapor pressure and mass are performed to provide a trend analysis, when sufficient data is gathered, the time shared computer is used to calculate vapor pressure, mass. lenhage rate, and the upper confidence level. v 8.7.1.4Ii 1 EZV.3
The least squares fit equation is applied according to the equation: W = At + B Where A is the slope of the linear least squares fit line and B is the intercept of the linear least squares fit line. A=n (Et1Wi) - (EWi) (fti) 2 n (4ti ) - (Eti 2 B= (5wi) (St1 ) - (Et1Wi) (Eti) n (2ti ) - (Xti) The leakage rate over 24 hours is expressed as: Lt:n = (-2400) (A/B) The upper confidence ILnit (UCL) is expressed as the upper linit of the 95% confidence level on the leakage rnte; UCL = Lts + 2400 t.95 _SA_ B Where 0.95 = 95th percentile of the student's T distribution SA = Estimate of standard deviation of slope of least squares fit line. S.7.1.4Ii 2 Rev. 2 1 1
Attrch=ait G Page 1 of 15 1980 Local Leak Rate Testing Su==arv Of Valve Failures Valve Valve Valve Final test Leak Nu=ber Description Type Rate at 45 PSIG Date Passed A0 203-1A MSIV "A"~ inboard 20" globe 7.886 SLM 4/18/80 A0 203-13 MSIB "B" inboard 20" globe 7.30 SLM 4/5/80 A0 203-1D MSIV "D" inboard 20" globe 6.141 SLM 4/7/80 58A F.W. check "A" inboard 18" check 1.0 SLM 4/26/80 62A ?.W. Check "A" outboard 18" check 3.867 SLM 4/26/80 583 F.W. Check "B" inboard 18" check 0.1 SLM* 4/26/80 623 F.W. Check "3" outboard 18" check O.733 SLM 4/26/80 A0 4356 Service Air to Dryvell 3" gate 3.5 SLM 3/11/80 Drywell Service Air 3" check 5.0 SLM 3/11/80 MD-1001-28A "A" RER Vessel inj . 18" globe 3.1 SLM 4/24/80 MO-1001-293 "B" RER Vessel inj. 18" gate 0.1 SLM* 2/7/80 A0-5036 A&3 Torus purge inlet 20" butfly. 1.2 SLM 4/1/80 A0-5040 A Vacuum Breaker 20" butfly. 0.1 SLM* 3/17/80 A0-5042 A&3 Torus Vent Outlet 20" butfly. 7.0 SLM 3/17/80
- This value is the leak rate monitor mini =us sensitivity based on a 0.5% of full scale error for low range readings form the calibration records.
l l l
. . Attachmtnt G Fage 2 of 15 LOCAL LEAK RATE TESTING VALVE FAILURE REPORT Penetration Number: 2,73 Valve Name: eie v,, ismo,a verv in ?nst a Valve Type: n nie c1.,u vo i,,.
CNE e Co*4 not Pt asserize Date of Failure: 1/to/An Failure Rate: 55n gTy Date of Passing: 4/18/80 Passing Rate: 7.886 SLM at 45 PSIG S - ary of Valve Repairs: Valve was found to have worn poppet guides and some scoring of poppet and seat. The poppet guides were weld repaired and refinished. The poppet was repaired and the seat was reground. e
- ,_ - - , , . , , - - . - . , - , . , - - . . , . . - ,- ,.n.
Attach =w.t G
. . pe,go 3 of 15 LOCAL LEAK RATE TESTriG VALVE FAILURE REPORT Penetration Number: X-7C Valve Name: C' Inboard MSIV A0 203 1C _
Valve Type: 20" Globe Valve Date of Failure: 1/9/80 Failura Rate: ,20 stw Date of Passing: 4/5/80 Fassing Rate: 7.30 SLN Su= mary of Valve Repairs: Valve was found to have worn poppet guides and sone scoring of poppet and seat. The poppet guides were veld repaired and refinished. ~1he poppet was repaired and :he seat was reground. e e l t I
Attach:nat G
*
- Pzga 4 of 13 LOCAL LEAK RATE TESTING
- VALVE FAILURE REPORT Penetratica Nt::sber: X-7D valve Name: 'D' Inboard MSIV A0 203 1D Valve Type: 20" Globe Valve Date of Failure: i ro/qn Failure Race: , , n e, v Date of Passing: 4/7/80 -Passing Race: -6.141 SLM St:::: mary of Valve Repairs:
Valve was found to have worn poppet guides and some scoring of poppet and seat. The poppet guides were weld repaired and refinished. The poppet v.as repaired and the seat was reground. 4 4 l i l l
Attachm:nt G Paga 5 of 15 LOCAL LEAK RATE TESTING VALVE FAILURE REPORT Penetration Number: X-22 Service Air T6 Drywell - Valve Name: Valve Type: 3" Check Valve 2/14/80 11.0 SLM Date of Failure: Failure Race: 3/11/80 5.0 SLM Date of Passing: Fassing Rate: Suz= nary of Valve Repairs: Valve was found to have flarge leakage on drywell sid'e of valve. The valve was removed and new flarge material installed. k l l
AttaChn?.n: G
. . .Eg3 s ,$
- c. s LOCAL LF.AI R.CE 3T3G VAL'. T.AP.".Tr. 2 "00-
?enetra:icn Nc=ber: X-22 Valve Na:.e. Service Air To'Oryvell A0 4356 Valve Type: 3" Gate valve -
Oa:e of Failure: 2/14/80' 7,1;;;, 33 , 9.4 m Date of Passing: 3/11/80 - Passing Ra:e: -3*5 ev -- S m ry of 7alve Repairs: Valve had body to 3ennet leakage and packing leakage. ? e valve was unbol:ed and the body te 3cnnet Gasket .as replaced. ?acking .as replaced. e 8 e h I l 5 w --- w -
- mM --a e , r y
Attachm:nt G
. . Page 7 of 15 LOCAL LEAK RATE TESTING VALVE FAILURE REPORT Penetration Number: X-51A 7alve Name: ' A' RHR Vessel Injection MO 1001-28A Valve Type: 18" Globe Valve
-Date of Failure: 3/1/80 Failore Race: 3,n en:
Date of Passing: A/24/80- Fassing Rate: '1.1 et u Su= mary of Valve Repairs: This valve was found to have a packing leak. Packing was replaced.
~.
I l ( _ _.
Attachmcat G
*
- Page 8 of 15 LOCAL LEAK RATE TESTING VALVE FAILURE REPORT Penetration Number: X-513 Valve Name:
B' RER Vessel
- Injection MO 1001-29B Valve Type: 18" Gate Valve . -
Date of Failure: 1/15[8% Failure Rate: 2 20 SLM 2/7/80 . Passing Rate: 9 0.1 *SLM Date of Passing: Summary of Valve Repairs: This valve was found to have a packing leak. Packing was replaced. G 9 9 4 ( l l
- - * -m -- p g-ew --w y-+-s - yp-y -
--:-,-y---wee,-- - , - --y -- w a--eme-w--w,- -- - - - w- g-
Attachment G
. Page 9 of 15 LOCAL LEAK RATI IIs;Inc VAL 7E FAILL*RE REPORT X-9A Penetration Number:
y,1y, g. Inboard Feedwater CK Valve 58A Valve Type: 18" Check Valve - 2/8/80- CP Date of Failure: Failure Rate:i20 SLM Date of Passing: /+/26/80 Passing Rate. ~ 1.0 SI.M Summary of valve Repairs: Valve seat was found by blueing not to be seating. Made soft seat =odification to this valve. m e f l 4 I I l I l i
Attrchstat G
. '. Pego 10 of 15 LOCAL LEAK RATE TESTING VAL 7E FAILURE REPORT
' ~
Penetration Number: X-9A . Valve Name: Outboard Feedwater'CK Valve 62A Valve Type: 18" Check Valve - Date of Failure: 2 / 6/ 8'O' Fa nure Rate
- SM Date of Passing: 4/26/80 Passhg Race. 3.867 Sm Summary of valve Repairs:
The sof t seat in this valve ( installed last outage ) was found to be leaking. .New soft seats were installed. 4 G
Attrchm:nt G
*
- Pega 11 of 15 LOCAL LEAK RATE TESTING
. VALVE FAILURE REPORT Penetration Number: X-9B Valve Napa: Inboard Feedwater CK Valve 58B Valve Type: 18" Check Valve .
CNP Date of Failure: 2/8/80 Failure Rate: p 20 SLM
/26/80 0.1 SM Date of Passing: Fassing Race: .
Summary of Valve Repairs: Valve seat was found by flueing not to be seating. Made sof t seat mor".fication to this valve. f 9
- , -- - ,. , . - , , , . , . . - , , , - - _ , , . , -_.,-..,n- . --
Attachm_nt G
*
- Pago 12 of 15 1
\
LOCAL LEAK RATE TESTING
- VALVE FAILURE REPORT l
X-9B Penetration Number: __ Valve Na=a: Outboard Feedwater CK Valve 62B Valve Type: 18" Check Valve CW Date of , Failure: 2/6/80 Failure Rate: >20 SLM ! Date of Psssing: 4/26/80 Fassing Rate: 0.733 SLM Summary of Valve Repairs: The soft seat in this valve ( installed last outage) was found to be leaking. New soft seats were installed. e l I l I i I m._ -.._- . _ _
Attachm:nt G Page 13 of 15 LOCAL LEAK RATE TESTING
- VALVE FAILURE REPORT Penetration Number: X-205 Valve Name: Torus Purge. Inlet A0 5036 A&B Valve Type: 20" Butterfly Valves .
Date of Failure: 1/18/80 Failure Rate: ,2 n <T v Date of Passing: 4/1/80 Fassing Rate: 1.2 st5 Summary of Valve Repairs: The metal flapper was found not to be seating on the rubber scating surface. The shims where adjusted on the rubber seating material in order to obtain. satisfactory seating.
*e S
e l
Attsch=ent G
- ?cgo 14 of 15 LOCAL LEAK RAIE TESTING VAL 7E FAILURE RE? ORT Penetration Nu=ber: X-227A Valve Na=e: Vacuus Breaker'A0 5040A .
Valve Type: 20" Butterfly Valve - u.e Date of Failure: 1/8/80 Failure Race: 7 20 SLM Date of Passing: 3/17/80 Fassing Eate: 0.1
- SLM
- Mini =us sensicavtcy a 2ascruea;atien.
Su==ary of Valve Repairs: , The =etal flapper was found not to be seating on the rubber seating surface. The shiss were adjusted on the rubber seating =aterial in order to obtain satisfactory seating. 9 e e
. -~ -on -- -- . ..
.. m. , --_.
-y- - . , . --v.- - .
w .- , ,%. --- m. ,,. ,.y -- .y -. -- - .- w-
Attr.chment G
*
- Page 15 of 15 LOCAL LEAK RATE TESTING VALVE FAILURE REPORT e
X-227 Penetration Number:
.alve Name: Torup Purge Exhaust A0 5042 A&B Valve Type:
20 Butterfly Valves .
- CG Date of Failule: 1/8/80 Failure Rate:3 2n ci u Date of Passing: 3/17/80 - Fassing Rate: 7. 0 sLv Summary of Valve Repairs:
The metal flapper was found not to be seating on the rubber seating surface. The shims were adjusted on the rubber seating material in order to obtain satisfactory seating. 4 e 4 e
'" " - - - - - - - - - , , - - , , n . - - . , _ _ _ _ , , , ,
Attachntat E Page 1 of 1 1980 Post-Ilrt Testing Results 1
, Test Equipment / Valves Post-I1zt jPenntrr. tion No. i Type Tested I.eakage (SLM) Remarks 3" Check Valve 4.0 No repairs were conducted
- X-22 Inst. Af- C to Drvve il A0 4356 4.0 No repairs were conducted
'X-22 Inst. A1. C To Drvvell ,
C A0-5033A 0.1
- No repairs were conducted
'X-26 Dryvell improper Ilrt valve lineup Makeup Cas l No repairs were conducted X 46F 0xygen C C7-5065-26 0.1
- Analyzer i
I C C7-5065-24 0.4 No repairs were conducted
., X-46F Oxygen - l Analyzer A0-5033C 0.2 No repairs were conducted !
1 X-205 Torus C i= proper Ilrt valve lineup f Makeup Cas 3 Double Casketed North 'O' Rings were replaced for , X-225 RCIC Stea= Ilr 0.1* Pre-Repair O.1* Post-Repair routh
~
6.63 Pre-Repai 0.1* Post-Repair CV-5065-23 8.0 No repairs :rere conducted X-227 0xygen C i Analyzer i i
- This valve is the leak rate socitor ini=us sensitivity based on a 0.5*
of full scale error for low range readings frem the calibratim records. k
]
l i i i
- + - - ~ ~ - _
- pFq-g*- -4, 9 yym- --wy ?-'v--**w-eyw---d D-ww m -- g ---w-=*
9 w- i--my,w s wmtw g+2.A.9 y- y--+, 9- -ve- -g- - y-- t -- y,-emy,s-,g y.-9---y
ATTACllMENT 1 1980 TYPE B AND C DATA
SUMMARY
PAGE 1 of 14
^ REMARKS PENETRATION NO. -
E . EQUIPMENT /VALVESTESTED E ) G W) 8 Gibbs Manways B Double Gasketed Seals 0.1 (combined) NA 3 Drywell Head B Double Gasketed Seals 1.1 NA I
; X-1 Equipment Hatch B Double Gasketed Seals 0.1 NA j X-2 Airlock Inner Door B Double Gasketed Seals 0.1 0.1 . Seals replaced after outage i Seals
X-2 Airlock Outer Door B Double CasketedISeals 0.725 0.1 Seals replaced after outage Sealu .. l X-2 Airlock Integrated Test B Double Gasketed Seals 4.05 NA Conducted Post-ILRf i X-4 Drywell Head Access B Double Gasketed Seals 0.1 NA Hatch X-6 CRD Drive Removal Hatch B Double Gasketed Seals 0.1 NA X-35A TIP Drive Flange B Double Gasketed Seals 0.l (combined) 0.l(combined) TIP tubing replaced (Inner and Outer) i X-35B TIP Drive Flange B Double Gasketed Seals 0.l(combined) 0. l (combined) TIP tubing replaced (Inner and Outer) X-35C TIP Drive Flange B Double Gasketed Seals 0.1 (combined) 0.1 (combined) TIP tubing replaced (Inner and Outer) 1 e M
. . ~ -
1980 TYPE B AND C DATA
SUMMARY
^ REMARKS ,
. QUIPMENT/
E VALVES TESTEDM CE G W . PENETRATION NO. PE
' TIP Tubing Replaced ,"
0.1 (combined) 0.1 (combined) B Double Casketed Seals X-35 TIP Drive P!ange (Inner and Outer) 0.13 NA B Double Gasketed Seals X-35E TIP Drive Flange . (Inner and Outer) NA i Double Casketed Seals 0.3 B l' X-43 Drywell Test Connectior 0.1 NA B Double Gasket'pd Seals X-47 Drywell Test Connectior
) NA Double Casketed Seals 0.1 B *'
l X-200A Torus Access Hatch (East) 0.2 NA B Double Gasketed Seals X-200B Torus Access Hatch (North) . 0.1 East Replaced seals after repair Double Gaskqted Seals 0.1 (combined) to HPCI exhaust check valve B 0.1 West X-223 HPCI Steam To Torus 0.1 North Replaced seals after found Double Gasketed Seals 0.1 (combined) leaking during pressur-X-225 RCIC Stean To Torus B 0.1 South ization for ILRT. 0.1 NA B Double Casketed Seals. X-230 Torus Test Connection i
1980 TYPE B AND C DATA
SUMMARY
PAGE 3 cf 14 PENETRATION NO -
^ REMARKS -
. EQUIPMENT /VALVESTESTED RGE ) G @
X-7A Main Steam B Bellows 0.1 NA , X-7B Main Steam B Bellows 0.1 NA X-7C Main Steam B Bellows 0.1 NA i X-7D Main Steam B Bellows 0.15 NA X-8 Main Steam Drain B Bellowh j 0.1 NA X-9A Feedwater B Bellows 0.1 NA X-9B Feedwater B Bellows 0.1 NA X-12 RHR Suction From Recirc B Bellows 0.1 NA X-14 Clean-up Supply B Bellows 0.1 NA X-16A Core Spray B Bellows 0.1 NA 4-16B Core Spray B Bellows 0.1 NA X-17 Rx. Vessel IIcad Spray B Bellows 0.1 NA X-SIA RliR Return to Recirc. B Bellows 0.1 NA I . I i .
4 ' 1 I f T o N E M l 4 l C A E T G T A A P
)
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- OE PL
)
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- E
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, TT e
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n r. e r e y z y z y y p S p D d S e z z l l l l S a y y a a a a B e i u p g l l n n n n t t pp l q
. r a a A A A A n n m O u n n e e mm i u N P A A n n n n m m ua L P e e e e g
n n PS y c N l n n g g g i i O l e e o o o o a a cr b r e g g r r r r t t re d i I T w y y d d d d n n id n c A y x x y y y y o o ca a e R r
- 0 0 l I
l I i l l i C C ec t R D RI I S T E E F F A B A E D D 9 1 2 6 N 6 9 9 9 9 9 9 9 E 2 2 2 2 2 2 2 3 3 4 4 4 P - - X X X X X X X X X X X X
n 4 i nt,ttrtr.at 1 1 1980 TYPE B AND C DATA
SUMMARY
PACE 11 of 14 TEST PRE-REPAIR l'OST REPAIR PENETRATION HO. TYPE. -
^* I.EAKAGE (St.H) 1.EAKAGE (St.H)
X-46A Recirc Pump Seal C Outboard Check Valve 0.2 NA X-46B Recirc Pump Seal C #2 Inboagd Check Valve 0.1 NA X-4613 Recirc Pump Seal C Outboard Check Valve 0.1 NA X-46F 0xygen Analyzer C CV-5065-26 0.2 NA X-46F 0xygen Analyzer C CV-5065-24 - 0.4 NA 1 X-50ad oxygen Analyzer CV-5065-13 .1 C *- NA X-50ad Oxygen Analyzer C CV-5065-20 .1 NA X-51A RilR Vesuel Injection C HO-1001-28A > 20 3.1 Ho-1001-29A packing Ho-1001-29A (combined) (combined) replaced X-5th ItllR Vessel Injection C HO-1001-2His > 20 0.1 H0-1001-2911 packing MO-1001-2915 (combined) (combined) replaced X-52 IIPCI Steam To Turbine C HO-2301-4 0.1 NA HO-2301-5 (combined) X-53 RCIC Steam to Turbine C Ho-1301-16 0.1 0.1 HO-1301-lb repaired HO-1301-17 (combined) (combined) during outage. X-9A Feedwater C Inboard Check Valve 58A >20 1.0 Modif ied valve with sof t seat.
ATTACilMENT I 1980 TYPE B AND C DATA
SUMMARY
PAGE 12 of g
^ P R REMARKS PENETRATION NO. E. EQUIPMENT / VALVES TESTED Mn NE X-9A Feedwater C Outboard Check Valve 621 >20 3.867 Installed new soft seat f -9A X CRD Hydraulic C Return Line Check Valve 0.966 NA (X-9B Feedwater C Inboard Check Valve 588 7 20 0.1 Modified valve with soft j; ;g seat M X'-98 Feedwater C Outboard Check Valve 621 > 20 0.733 Installed new soft seat
, 71: , X-106ab 0xygen Analyzer C CV-5065-14 ,J 0.1 NA
'X-106ati Oxygen Analyzer C CV-5065-21 0.1 NA 1
, ;,Xr205TorusMakeupGas C 1" Check Valve 0.3 NA X-205 Torus Hakeup Gas C A0-5033C 0.2 NA
'X-205 Torus Purge Inlet C A0-5036A > 20 1.2 Seat adjusted to improve A0-5036B (combined) (combined) seating.
X-211A RilR To Torus C MO-1001-34A 0.1 NA MO-1001-36A (combined) MO-1001-37A X-211B RilR to Torus C MO-1001-34B 0.1 NA MO-1001-36B (combined) MO-1001-37B
o o g t g ~t u n 4 S dl di I K et et i R t n t n f A n c nu I o M ua j un . N. E j . R d o l i n ll e 3 1 av o av o _. Cl t r t r .. np - A E ap T C cm em _ I A' A l' Si Si _ Rl 4 ) ) l I S d i . A( e n c n _ P . . F E i t
- 0. ml e e _.
RC 1 l A A - A A A . A A A A
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ON l' I ( c ( 4
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! 02 5 5 5 5 5 5 5 51 51 55 55 5 -
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~
3-23-79 I-53 3C C S:ez: C Y.0-1301-16 l 0.1 : j To 7 :bine h3-1301-17 ? (ce bi=en ! 3-25-79 I-2CO3 Torus A:icess 3 Deuble Gasieted 1.0 Ea:ch Seals ! I i r 3-29-79 I-2 Airlock Sce: 3 ' cub'e Gasie:ed I c.21 i E Seals I I
'ecr Seals I,I-2AirlockCc:e 3 Ocuble Gasie:ed I 3-29-79 1.:
1 Ceer Seals Seals ! r 5-29-79 ) I-2 Airlock S e 3 Ocuble Gaske:ed 0.1515 - Coer Seals i Seals l l i 5-29-79 l I-2 Airlock Oute-8 2 Ocuble Caska:ed '.571
. l l Oce Seals Seals I
- a I
6-17-79 l I-2 Airlock S=e 3 Ocuble Gasie:cd 0.21 I i
! :cer Seals Seals < I l 6-17-79 s I-2 Airlock C :e: 3 Ocuble Ghisked 0.72 [
l :cor Se11s Seals i I ! i ' 6-17-79 I-2003 To:as Access 3 Oceble Gasiated O.1 Eatch . Seals l r l' 7 79 I-2 Airlock !=:e: 3 *cuble Gasiated 0.!? - t ree: Seals I Seals I ! I I , 7-5-79 I-2 Airl:ck Outer 3' 'cuble Gasle:ed 0.722 Suetis I roc: Se21s , 1 7-17-79 l I-2 Airleci S e: 3 Muhle Gasie:ed 0.24 I l Oce: Seals Seals l 7-17-79 I-2 Airlock C=:e 3 Ocuble Gaska:ed l 0.712 ' f Ice: Seals - I l Seals I i v 1-30-79 I-2 Airlock Sne: 3 Ocuble Gasie:ed C . : ". rect Seals Seals , i i 7-30-79, I-2 Airlock Cu:e 3 Ocuble Gasie:ed 0.963 - Occ: Seals Seals ! I I I r Ocuble Gasie:ed l' - 0.1 i 9-7-79 I-2 Airleci :::es:::ed 3 r I a b
-Tes: Sesls t
[
Attcchmtnt K Page 1 Of i 1978 Teet Dtta Summarv - Test Equipment / Valve Leakage Tott Date Penetration No. Type Tested (SIR) Remarks t 1-25-78 X41 Recire Pump B C A0-220-44 1.0 Discharge Header Sample A0-220 45 (Combined) 2-3-78 X-52 HPCI Steam C MO-2301-4 01 To Turbine !!0-2301-5 (Combined) 2-4-78 X-53 RCIC Steam C M0-1301-16 0.1 To Turbine MO-1301-17 (Combined) 2-4-78 X-6 CRD Drive B Double Gasketed 0.3 Removal Hatch Seals 2-4-78 X-200A Torus Access B Double Gasketed 0.1 Match Seals 2-6-78 X-2 Airlock Inner B Double Gasketed 0.24 l
- Door Seals Seals 2-6-78 . X-2 Airloc.k Outer B Double Gasketed 1.21 Door Seals Seals 4-29-78 X-7D Main Steam C A0-203-11L. \ .212 5-5-78 X-53 RCIC Steam C MO-1301-16 .37 To Turbine MO-1301-17 (Combine _d) 5-5-78 X-1 Equipment B Double Gasketed 0.1 Hatch Seals 5-5-78 X-6 CRD Drive B Double Gasketed 0.1 Removal Hatch Seals 5-5-78 X-200A Torus Access B Doubl'e Gasketed 0.1 Hatch Seals 5-5-78 X-200B Iorus Access B Double Gasketed 0.1 Hatch Seals 5-6-78 X-2 Airlock Inner B Double Gasketed 0.24 Door Seals Seals 1 5-6-78 X-2 Airlock Outer B Double Gasketed 2.17
! Door Seals Seals 10-26-78 X-200A Torus B Double Gasketed 0.1 Access Hatch Seals 10-28-78 X-2 Airlock Inner B Double Gasketed 0.24 Door Seals Seals 10-28-78 X-2 Airlock Outer B Double Gasketed 0.24 Door Seals Seals 11-22-78 X-2 Airlock B Double Gasketed 2.4 Integrated Test l-
1 Attachutnt L 1977 _ _ - _faga.1_of_6
.. LCCAL LEAK RA E TEST
SUMMARY
FOR DOUBLE-CASKETED SEALS PENE':"tATIch LEAK RATE DATE _ NO. DESCRIPTION ' SIM TESTED NA Gibs Manway @ 0 0.1 Mcre L 9/*-/77 NA Gibs nnway @ 45 c,i vm L 9/3/77 NA Gibs Manway @ 90 0.1 Matts 1. 9/s/77 j NA Gibs Manway @ 135 . o.t Norg ( g/w/97 NA Gibs Manway @ 180 c.t were t 9/3 / 77 ! NA Gibs Manway @ 225 ~ o.t wate 4 9/s/77 NA Gibs Manway @ 270 . O.I were 4 9/3/77 NA Gibs Manway @ 315 0.t ucis t 9/g/77 NA Drywell Head C.l 11/t 3/77 1 Equipment Hatch c.) - II/t3 / :7 2 Airlock Inner Door Seals C.! @ 10 psig C.24 @ 45. p,sig tt Afo/71 s 2 Airlock Outer Door Seals c.I @ 10 psig 0.24 @ 45 psig il Ato/ 7 7 2 Airlock Integrated Test c.t McTe t 9 /22/77 4 Drywell Head Access Hatch 3.95 9 /9/77 i 6 CRD Drive Removal Hatch c . _5_ it/ts/77 35A TIP Drive nange (Inner) C.! NcTNt 11 / 9 / 1 7 35A . TIP Drive nange (Outer) 0.1 NeTE i 11/9/77 35B TIP Drive nange (Inner) c.I ucTE i itAo/t7 35B TIP Drive nange (Outer) e.t ueme ( tt Ao/7 ;
. 35C TIP Drive E1ange (Inner) d.I NOTE 4 11/SA 77 35C TEP Drive nange (Outer) c. i NcTu t li/9/71 35D TIP Drive nange (Inner) o.I ucrr i 11/9/77 35D TIP Drive nange (Outer) 0.1 tt /9 /77 35E TIP Drive Hange (Inner) - C.1 S/tt/77 35E TIP Drive nange (Outer) MorE 2 S / 11 / 7_7 43 Drywell Test Connection c.t__wcrg ( 'c /2[e /77
. 47 Drywell Test Connection o.1 NeitE I [/23/17 200A Torus Access Hatch c o l NOTE I f/ 23 /7"I 200B Torus Access Hatch 0.1 NDTE i S/2 /77 223 HPCI Steam to Torus 0.L NeTr 1, S/2h/77 225 .RCIC Steam to Torus o.I NeTE t 9/t/7~7 -
230 Torus Test Connection c. f_ McTE i S/27/77 Total Double-Gasketed Seal Leak Rate = 7. (o~$ St M NOTES: 1. Thi4. Valtte, b -Re Volu.me-h-it $ Wienihr MiniMu.mro.nfie tenti'!'~ivih ream nce $ v. b c.6 e d o ntheson CAlilcro+a 0.5% [d6 ref--f -fu.it 4Co.le Cff lesar or we,- mem reca M ce i+er- 5/N 127. ' d At87 fo/7.3/77.~, 2 "En toeov-d And ewi-board TIP flan 4c's [or" fene.YrA.M e n % f W CfC 't U J C Technical Specifi ation ace,e cance criteria satisfied: i#66D&' Verified by >(, r Y Date // / 7 '7 8.7.1.3A-1 Rev.
Attach = int L 1977 Pa;;e 2 of 6 .. LOCAL LEAK RI"E TEST SD0".ARY .
. FOR
~
ALL TESTA 3LE PENE*RATICNS AND ISCLATION VALVES
- 1. Total Double-Casketed Seal Leak Rate (frcm Attachnent A) = '7. fo 3 SLM
- 2. Other Tne B Penetrations:
P W ICN ~ LEAK RITE DATE NO. DESCRIPTION . SU' TESTED 7A Main Steam o. 2'5 S/7/77 73 Main Steam c . 2. a/7/77 7C Main Steam -
- c. I scre i s /s/ 77 7D Main Steam c_. "5 7/Zto/77 8 Main Steam Drain c.i 7/Z:e/77 9A Feedvater c.L wcTT t 7/Zr.h 7 9B Feedvater c. wete i 7/::,/7 r 12 RER Suction From Recire. c.t 's /9 /~ ;
14 Clean-up Supply c. I wcmr t s/s/ 7'? 16A Core Spray c.I 6/8/ 77 163 Core Spray c. I wave t E/s/r; 17 Rx. Vessel Head Spray c . I ~2. 6/9/77 51A RER Return to Racire. c.I 6/9/~7 3 513 RER Return to Recire, c. L //11/7 ! 52 HPCI Steam to Turb. c.t 7/2th 1 53 RCIC Steam to Turb. : o. ~5 1 e/7/77 100A Neutron Monitoring c .I were s 1,1 s /i h ; 1003 Neutron Monitoring O.I MCTe6 I,7 6 /05/77 100C Neutron Monitoring 0,I i NCT7 6 $ /II /"7 "I 100D Neutron Monitoring 0.B 9 / 88 / 7 7 100E Neutron Monitoring C.l NcTE 3 S/t 5 /7 7 101A Electrical McTY 2 6 /ti h ?
~
1013 Electrical NcfE 1 G/8t/77 101C Electrical - C.I a /t t /i7 - 102A Electrical C.23 NcTE 4 8/tt/77 1023 Electrical McTE 3 3A3h 7 103A Electrical McTE 4 e/It/77 103B Electrical C.l Nctis 1,5 E /I6/77 104A CRD Position Me!f. 5 3 /is/ 7 7 104B CRD Position McTE 3 6 /t5 h 7 104C CRD Position NOTC 6 S /13 h '7 8.7.1.3B-1 Rev. 0
~~ A::ac"._.00: I.
/Eht.e.ATION ? age 3 of 6
- 50.
- II.AK ?1~:. CA!I DESC1!? !C's ._ S'.M b . t.;
1043 CD ? s1:10: , *4 E 7 e / 2 /-- 10!.E CD ?:sitics w- E _ f /t i /-- ' IC17 CD ? siti:n w&7 6 /2"6 /--' 104G CD ? sitics N: ?. fe & /18 /--* 1C/.E CD 70sicies - _ %: = 4 g /it h7 1C4J CD ?:si:icn Mrg (. s / : /-- IC5A nactrical %c E 3 S N3/?- 1C53 E e:::ical %: E G e A:/--- 1063 d:jvell 2 di as/. Te=p. w ere ? e/:3 /-- 201A 7es: I.ine . c.5 S /i 3 /7 - 2C13 7en: I.ise c. wni s./ 2 / - 201C 7en: !.ine c. 7/ /-- 20D 7es: I.ine 0. 2. S/9/-- 20l! 7ent !.ise c . ., ?/2 E / --- 2017' 7es: !.ine c.I 7 /:: 5 /-- 20lG Ven: !.1:e 3.I %. f f - / 2 . /-- 2012 7en: I.ine 0.t s. e i 5 /9 /-- 202A n ectrical c.t v: E I - s/ 5 /-- 2023 nectrical c. i *:-< ( e Cs /--
- 3. Tn e C Tas:s:
' PEL:.ECS CChh"COC !.ZAK ?.CI OA I NO. STS IM ISCIA !C?i 7AL7E SIM h.w 7A Mais 5:ea= AC-203-1A c.: m I @23 psig c. t&e 145 ;sig O/7/77 AC-203-2A c .'s - 423 psig .;? 945 ;sig 9 /v; / 7 73 Mai: Stes= AO-203-13 S.I hs y 1923 psig c.t;. ?!.5 psfg tOA E/77 AO-203-23 4iG 923 psig 'm s- ?45 psig ie/i >/; ;
7C Main Stea= AO-203-1C c.I W f 323 psig 0.::, ?!.5 psis 6/M/-- A0-203-2C s.1.% r s 423 psig c. i, ?45 psig e /-/ 7 73 Main Ste2 AC-203-D c.t w E I.5323 psig O.t', 3/.5 psig 9 / :h7 AC-203-D we- gr23 ;sig e-: 9 345 psig a / r /-- S Mais 5:ea= Orais MO-220-1 03 -
- /i th7 MO-220-2 se s 9 e / r- / i-3.7.1.33-2 lev. 0
Attachstnt L
,, Page 4 of 6
[ENETRATION CCNTAINMENT LEAK RATE DATE .'" NO .
- SYSTEM ISOLATION VALVE SLM TESTED 9A Cleanup System Return MO-1201-80 c. t s s/3i/77 9A RCIC Pump Discharge MO-1301-48, -49, -53 c . :) s/t? /- ;
93 HPCI Pump Discharge MO-2301-8, -9, -10 c . :. s/m /-7 12 RHR Suction frem Recire MO-1001-47, -50 1. 2. r e/i /-- 14 Cleanup System Inlet MO-1201-2,~-5 c.l wcftl 4. /v i le7 15E Hydrogen Analy:er CV-5065-35 c.l wete I s /? e /~c 15E Hydrogen Analyzer CV-5065-31 c. 4. a. / te/- -t 15F Hydrogen Analy:er CV-5065-36 c. l NOTE l 9 /? /~ 15F Hydrogen Analyzer CV-5065-32 c. ucmre s /d /-, 16A Core Spray to Reactor MO-1400-24A, -25A ~ 4. 5 9/t/-7
~
16B Core Spray to Reactor MO-1400-243, -25B 5.6 a / ~ /i-' 17 Reactor Head Spray MO-1001-60,-63 c . I = :t= 1 a /1/-7 18 Drywell Floor Drains A0-7017A, 3 c . I w ett i e /11/77 19 Drywell Equip =ent Drai~ ns A0-7011A, . 3 4.1 N ete i , &/2I/7" 22 Inst. Air to Dryvell Check Valve c.I Nc :e 1 6 /:N/?? 22 Inst. Air to Drywell A0-4356 0.1 Neft I m/25/~7 23 RECCW Supply 6" Check Valve 5.3 9/5/77 24 RSCCW Return MO-4002 7. 2. ' / s /-'i 25 , Oxygen Analyzer CV-5065-10 cA e / iw/7-25 Oxygen Analy:er CV-5065-17 c.I =/w/- > 25 Drywell Purge Exhause A0-5044A, B c . la # 1/13 / - 25 Drywell Vent Exhaust A0-5043A, 3 c.4 S/t s/77 26 Drywell Makeup Gas 1" Check Valve e . (. g m to e / t'E /77 26 Drywell Makeup Gas A0-5033A l.7 NcTE 11 B /13/* ' 26 Drywell Purge Inlet A0-50333,-5035A, il 2,99 S/13/77 29D 0xygen Analyzer CV-5065-12 7.t, e / I n=/77 29D 0xygen Analyzer CV-5065-19 2 . r, S/ Wi--* 29E Hydrogen Analyzer CV-5065-37 c.4 8 /ss /77 29E Hydrogen Analy=er CV-5065-33 c.7 s/t 5 /77 29F Hydrogen Analyzer CV-5065-38 c. 7. e/is/7 7 29F Hydrogen Analyzer C3-5065-34 c. I, , e /ig/n ; TEMCVED I;u2tV6 EEM;6t. :: . 36 CRD Hydraulic 301-95 39A Containment Spray MO-1001-23A,-26 A C.13 e/l?/7 7 39B Contain=ent Spray MO-1001-233,-263 c.l sofE I ? /21h7 41 Recire Pump 3 discharge A0-220-44, -45 c.2 uc- it il /t3 77/ Header Sample 42 Standby Liquid Control 1101-16 c.t wcTE 1 e /la /i 7 4(A Recire Pu=p Seal Inboard Check Valve 1. 6~) 9/3 / 7- . 46A Recire Pump Seal Outboard Check Valve c I Neft i a /: /77 8.7.1.33-3 Rev. 0
Attacharnt L Faga 5 of 6
#ENETRATICN CO'.iTAIMfENT LEAK RATE DATI .'~ NO., SYSTEM ISOLATIO:t VALVE SIM TESTE_D 463 Recire Pu=p Seal , Inboard Check Valve c.1 l 9 /r./77 463 Recire Punp Seal Outboard Check Valve c. I Nere 1 9 /2 /n 46F Oxygen Analy=er CV-5065-26 2.4s e /is/-7 46F 0xygen Analy:er CV-5065-24 c. 5 e /is/ ;
50ad Oxygen Analy:er CV-5065-13 c .14 _ 4.nn/n 50ad Oxygen Analyzer CV-5065-20 c.1% :/22/ , SIA RER Vessel Injection MO-1001-28A, 5 A c. : NMEI 9/i- /n ' 513 RER Vessel Injection MO-1001-2PT, -293 c.I w Te I ib/tt /n 52 HPCI Steam to Turbine MO-2301-4, -5 c. won i e/m/ , 53 RCIC Steam to Turbine MO-1301-16,-17 c . :. $/4/n 58A Feedvater Inboard Check Valve c.t woTe t dAghi 583 Feedvater Inboard Check Valve o.ls s A c. /~, 62A Feedvater Outboard Check Valve c .1"I [/iU : 623 Feedvater Outboard Check Valle 6c . 6/N /~, 106ab 0xygen Analyzer CV-5065-14 c.4 s/il/n 106ab 0xygen Analy:er CV-5065-21 c.I e /i / , 205 Torus Makeup Cas 1". Check Valve seu ic a. /it l- ; 205 Torus Makeup Cas A0-5033C we a it s / 3 /n 205 Torus Purge Inlet A0-5036A, 3 1. &9 e /2a /- ; 211A RER to Torus MD-1001-34A, -37A c. werr i _ 9/3/77 2113 RER to Torus MO-1001-343, -373 c.1 4:TE I 9 /:' /- 7 227A Torus Vacut.m Breakers A0-5040A, I-212A c.i Ne e i e /is/ 77
~
2273 Torus Vacuum 3reakers A0-50403, I-2123 c.t l e/te/7 7 227 Torus Ex. Valve 3ypass A0-5041A, 3 c. 4 s /12h7 227 Torus Main Exhause A0-5042A, 3 c.* 5 tI/4/n 227 0xygen Analyzer CV-5065-16 , c.1 g /i:. /n 227 0xygen Analyzer CV-5065-23 c. 's e /it /c, 228C 0xygen Analy=e CV-5065-15 5.T5 c /*e./-9 228C 0xygen Analyzer CV-5065-22 c.t wett i s / e./-, 228J Oxygen Analy:er CV-5065-11 c.I wcre i A /2te. A , l 22SJ Oxygen Analy:e CV-5065-18 0.1 were t + /Lv/17 228K 0xygen Analyzer CV-5065-25 c.19 e /17 h ~T 228K 0xvgen Analyzer CV-5065-27 c.I NCTE I 8/M[""7 22SE Air to Dryvell Check Valve c. I en i G/2I/1'1 i Vacuun 3:eakers 228E Air to Drywell CV-5046 1.43 E/2 4/9'7 Vacuun Breakers ' NOTES: t45 NEXT PA6E' 8.7.1.33-4 Rev. 0
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