ML20082H163
| ML20082H163 | |
| Person / Time | |
|---|---|
| Site: | 05000000, Dresden |
| Issue date: | 04/30/1982 |
| From: | COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20082H066 | List: |
| References | |
| FOIA-83-384 DTS-1600-7, NUDOCS 8312010043 | |
| Download: ML20082H163 (64) | |
Text
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j F
OTS 1600-7 Revision 4 UNIT 2/3 INTEGRATED PRIMARY CONTAINMENT LEAK RATE TEST A.
PURPOSE The purpose of this procedure is to detail the steps necessary to detemine the integrated primary containment leak rate (Type A Tes t).
B.
REFERENCES 1.
Dresden Nuclear Power Station, Units 2 & 3 Final Safety Analysis Report.
2.
10 CFR Part 50, Appendix J, January 1975 - Primary Reactor Containment Leakage Testing For Water-Cooled Power Reactors.
3.
ANSI /ANS-56.8-1981 - Leakage-Rate Testing of Containment l
Structures for Nuclear Reactors.
4.
Bechtel Corporation Topical' Report BN-TOP-1, Revision 1, November 1972 - Testing Criteria For Integrated Leakage Rate Of Primary Containment Structures For Nuclear Power Reactors.
5.
Sargent and Lundy drawings:
a.
B-21. B-22, B-24, and B-26.
b.
M-7 and M-8.
6.
Data Reduction & Error Analysis For The Physical Sciences, Phillip Bevington McGraw Hill.
C.
PREREQUISITES 1.
A signed and dated events log must be initiated by the respon-sible Tech Staff Engineer and will be kept up to date at all times by the Cognizant Engineer on shift.
2.
A fareiliarization by Tech Staff personnel of regulations, standards, and procedures applying to the ILRT including, but not limited to, those listed in REFERENCES.
3.
All local leak rate tests on valves, seals, and penetrations of the primary containment must be completed before the ILRT can begin.
NOTE Local leak rate tests must be done prior to and after any repair work being done on any penetration or APPROWD APR 171E!
I of 64 0.0.S.R.
c' &.7;nl 8312010043 830825
e
)
DTS 1600-7 Revision 4 associated isolation valve.
In the special case of double gas-keted seals, local leak rate tests m'est be done prior to opening the seal and after closing the seal.
4.
All pre-test checklist must be completed and returned to the responsible Tech Staff Engineer prior to the start of the test.
NOTE The work to be perfomed in these checklists involves various depart-ments within the station.
It also involves items which may be sch:duled months or more in advance of the test.
It is the responsibility of the cognizant Tech Staff Engineer to schedule the items and coordinate the work so as to facilitate the execution of the ILRT.
5.
All instruments to be used for the ILRT will be calibrated over the full range of expected use prior to their placement in the primary containment for each test. The calibration must br in accordance~with approved procedures.
6.
The pressure suppression chamber water level as monitored at the local sightglass should indicate approximately -3.0 inches.
7.
The reactor vessel water level as monitored on the WIDE RANGE GE-MAC (LI-2(3)-263-101), computer point F-286(386, should indicate approximately +50 inches.
8.
Contact the American Nuclear Insurers Co. prior to perfoming the test.
9.
Load and save the computer program on the computer if it is to be used.
10.
If it is desirable to have CPS available throughout the test, l
notify the Computer Systems Department at least two weeks in advance.
- 11. Prepare an instrumentation error analysis for the equipment used. See the example in Appendix A,, attached.
12.
The test director will have on site a diagram of sensor placement within the containment and a simplified flow diagram of the ILRT computer program.
APPROVED APRIT82 2 of 64 0.0.S.R.
7 1
i DTS 1600-7 Revision 4 D.
PRECAUTIONS 1.
Warning signs shall be posted at convenient locations around the periphary of the test area. All personnel not performing any required duties shall restrict their access beyond these points.
2.
~ All station radiation protection and safety practices and rules will be strictly followed for this test.
3.
All requests for equipment out-of-service for repairs during the test must be evaluated with respect to the fact that the primary cantainment will be under approximately 48 psig.
4.
At no time during the period of pressurization, at test pres-sure, or depressurization of the primary containment will travel of the reactor building crane be allowed over the reactor cavity area.
i 5.
If use of the shutdown cooling system is anticipated at any-time during the test, it shall be run for the entire duration of the test. This is to avoid transients in the vessel water level. A vessel water temperature of approximately 135'F shall be maintained.
NOTE If shutdown cooling is run, one branch shall be put in service, but the vessel shell temperature shall not be allowed to drop below i
120*F or go above 200*F. When using shutdown cooling with the l
reactor recirculation pumps not running, either the recirculation pump suction valve (MO-202-4A or B) or discharge valve (MO-202-5A or B and M0-202-7A A or B) must be closed in order to insure that flow is es-tablished through the reactor ves-sel and not through the idle pump.
E.
- f. IMITATIONS-AND-ACTIONS l
1.
The integrated leakage rate test will be conducted at the calculated maximum peak accident pressure of 48 psig. Time hd duration of the test pressure settings will be a minimum of D
24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> of continuous leakage rate measurements.
2.
After the preoperational leakage rate tests, a set of three type A tests shall be perfomed, at approximately equal in-tervals during each ten year service period. The third test APPROVED 3 of 64 APR 17'82 D.O.S.R.
f 1
s DTS 1600-7 Revision 4 of each set shall be conducted when the unit is shutdown for i
the ten year inservice inspections.
3.
Successful completion of this test will obtain all of the data necessary to demonstrate the integrity of the primary containment consistent with all station, license, and Nuclear Regulatory Commission requirements.
p# ya.
The indicated leak rate shall be less than Lt (75% Lp).
l Q' N
/b.
The upper 951 confidence limit of th indicated leak rate, which includes appropriate consideration for ran-y g,gg i
dom measurenent errors, shall be less than 75% Lp.
hi p
4 Drywll pressurization will be discontinued if leakage above Y
the maximum allowable rate is obvious or the drywell pressure cannot be increased. Repairs will be made and the test re-l started.
(
NOTE Before teminating the test, a leak rate must be detemined for report-ing to the NRC if the leak rate is j
above Lp as defined in the Techni-cal Specifications.
5.
If the test is teminated,and the calculated leak rate is above Lp, then a Reportable Occurrence must be issued.
6.
During the period between the initiation of the contaiment inspection and the perfomance of this Type A test, no re-pairs or adjustments shall be made so that the contaiment can be tested in as close to the "as is" condition as prac-i l
tical.
7.
During the period between the completion of one Type A test and the initiation of the containment inspection for the sub-sequent Type A test, repairs or adjustments shall be made to components whose leakage exceeds that specified in the Tech-nical Specifications as soon as practical after identification.
)
8.
If during a Type A test, including the supplemental induced leakage test, potentially excessive leakage paths are iden-tified which will interfere wth satisfactory capletion of the test, or which result in the Type A test not meeting the acceptance criteria, the Type A test shall be teminated and the leakage through such paths shall be measured using local leakage testing inethods. Repairs and/or adjustments to equip-ment shall be rade and the Type A test restarted. The cor-rective action and the change in leakage rate detemined fram the tests and overall integrated eaka e nnined fram the APR 17'82 i
4 of 64 D.O.S.R.
i
t 1
DTS 1600-7 Revision 4 locaJ 1eak and Type A tests shall be included in the report submitted to the Cammission, 9.
Closure of containment isolation valves for the Type A test shall be acceplished by nomal operation and wi.thout any 4
preliminary exercising or adjustments. Repairs of malopera-ge ting or leaking valvas shall be nade as necessary.
Infoma-
.gp tion on any valve closure malfunction cr valve leakage that p
gBEp.
requires corrective action before the test, shall be included g
in the report submitted to the Commission.
4,#
10.
The containment test conditions shall stabilize for a period I
of about four hours, i
li.
All vented systems shall be drained of water or other fluids to the extent necessary to assure exposure of the system con-2 tainment isolation valves to contaiment air test pressure h.p f) % (
J and to assure that they will be subjected to the post-acci-4 dent differential pressure. Systems that are required to O
maintain the plant in a safe condition during the test shall
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be operable in their nomal mode, and need not be vented.
g Systems that are nomally filled with water and operating i
under post-accident conditions, such as the containment heat removal system, need not be vented.
12.
Results of the supplemental induced leakage test are accept-able provided that the difference l'etween the supplemental
)
Ip test data and the Type A test data is within 0.25 Lp:
5 gy\\
L (induced phase
)-
L(24 hr. phase
) + L(superimposed) $.25Lp
(/.C{f.y 1
f calculated leak rate calculated leak rate leak rate i.
If results are not within 0.25 Lp, the reason shall be de-temined, corrective action taken, and a successful supple-edp [p mental test perfomed.
.0
' g" 13.
A general inspection of the accessible interior and exterior p((1 1
k.
surfaces of the primary containment structure and camponents l
g#
shall be perfomed prior to any Type A test to uncover any l
evidence of structural deterioration which may affect either the contaiment structural integrity or leak tightness.
If there is evidence of structural deteriorr. tion, Type A tests shall not be perfomed until corrective action is taken. Such l
structural deterioration and corrective actions taken shall be reported as part of the test report.
14 If the shutdown cooling system is required due to the reactor decay heat, it shall remain in operation throughout the test.
This will help prevent transients in reactor wter level.
NOTE APPROVED When using shutdown cooling with 6FR 1T82 5 of 64 D.O.S.R.
=-.
e a
DTS 1600-7 Revision 4 the reactor recirculation pumps not running either the recircula-tion or B) pump suction valve (M0-202-4A or discharge valves (M0-202-SA or B and MO-202-7A or B) must be closed in order to insure that flow is established through the reactor vessel and not through the idle pump.
15.
The Integrated Primary Containment Leak Rate Test will con-sist of five phases. Each phase will have a definite starting and ending point and is so defined because of the different types of activities that will occur in each.
a.
The preparation phase.
b.
The pressurization phase.
p
~ c.
The 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> leakage rate at 48 psig phase.
\\'p b d.
The induced leakage phase at 48 psig.,
e.
The depressurization phase.
NOTE The signed and dated events log started by the reponsible Tech Staff Engineer will be kept up to date at all times by the Cognizant Engineer on shift during phases (b) through (e), or as specified by the ILRT Test Engineer. Any changes to sen-sor location, instrumentation, or computer program must be entered into the ILRT log book under a sep-arate section titled "Special Changes".
16.
Any change to instrumentation sensor placement or computer program must be reviewed at the same level as a temporary procedure change.
F.
PROCEDURE 1.
Test Preparation.
a.
Prior to sealing the drywell and pressure suppression chamber for pressurization, the pre-test portion of the following checklists must be completed:
gQM CHECKLIST DEPARTMENT VERTFIED g if@.
1 Maintenance g,Q$.b 6 of 64 c
t t
4 DTS 1600-7 Revision 4 CHECKLIST DEPARTMENT VERIFIED 2
Operations 3.
Instrumer.t Mechanics 4.
Technical Staff Pretest preparation comolete.
2.
Pressurization.
Complete steps F.2.a.1 through F.2.a.4 only if the 1.0 a.
PSI drywell to torus vacuum breaker test is to be per-fo med.
h (1) b VERIFY that all drywell to tcrus vacuun breakers are CLOSED.
Y y
4 (a) OPEN valves FCV-3-8501-1A, FCV-3-8501-1B, FCV-t M.'
3-9206A and FCV-3-92068 to line up manometers af d
4 3
0 for Torus /Drywell vacuum bkr.1 PSID + CST.
'd
' b (2) Perfann the vacuum breaker test. By pressurizing Y
d# g the drywell to 1.2 psig and recording the necessary b
gg, data per DTS 1600-16.
Y (a) Upon completion of test CLOSE valves FCV 8501-1A and 13 and FCV-3-9206A and B.
(3) To equalize the drywell to torus differential pressure. OPEN valves A0-2(3)-1601-61 & 62.
(4) After equalization is achieved, CLOSE valves A0-2(3)-1601-61 & 62.
(5) Secure OpEN two sets (4) of vacuum breakers (Operating Dept).
(6) Begin pressurizing the contairinent for the ILRT.
b.
After the system is at 2 psig, inspect all appropriate penetrations and valves for excessive leakage. Special attention should be paid to the drywell to torus vacuum breakers, electrical penetrations, and small penetra-tions which cannot be local leak rate tested.
7 c.
If sources of leakage are found or the primary contain-ment instrumentation indicates excessive leakage, pres-suriz n should be stopped and this leakage should be 9.
Q estimat_
If repairs cannot be achieved without de-bipg spressurization, the drywell and pressure suppression g
chamber should be vented to facilitate repairs.
.o g,0 7 of 64 1
e DTS 1600-7 7
Revision 4 NOTE The results of the _ local leak rate test 6r theQstimated.> leakage rate from ahoaiWieaks must7 added to tne results of the 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> leak rate calculation to de-temine a leakage rate at the be-ginning of the test.
If this re-sultant leak rate is above Lp, a Reportable Occurrence must be in-itiated.
d.
When at 15 psig hold for review of the leak rate as referenced by pressure decay indications.
e.
Resume pressurizing the containment until a pressure of 48 psig is obtained.
f.
Temperature stabilization may require additional pres-surization until a balance is achieved. A minimum 4 hour4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> stabilization period is required.
NOTE A continuous monitoring of the con-tainment penetrations should t,e maintained during the pressuriza-tion phase.
If any leaks are found, N Y
)
@bemadte. 4Cthe_. leakage -ra tF must before any repairs are attspt W
Test pressurization complete.
3.
24 Hour Leak Rate at 48 psig, a.
Check all accessible primary containment penetrations that exhibited leakage at 2 psig with soap solution before the start of data taking.
b.
Record the following data at least once every hour:
(1) Time and date.
(2) Ambient temperature, pressure and relative humidity of the reactor building.
(3) Absolute pressure of the primary contaiment.
K?igQ (4) Air temperatures inside the drywell and pressure suppression chamber.
6
,0.b' 8 of 64
I UTS 1600-7 Revision 4 (5) Dew point temperatures inside the drywell and pressure suppression chamber.
(6) Reactor water temperature (7) Reactor water level.
(8) Torus watei level (LI-2(3)-1602-3 panel 902-3(903-3).
Calculate, using either the hand method (an example of c.
which is in Appendix 8 attached) or with the aid of a computer, the following infomation at least once every hour.
(1) Average tenperature by volume (oF).
(2) Average vapor pressure by volume (psi).
(3) Average contaiment volume weighted tenperature (o F).
(4) Average containment volume weighted vapor pressure (psi).
(5) Primary contaiment dry air pressure (psia).
(6) Mass of contained dry air (lbs).
e* T
\\
(7) Measured ' leak rate (weight %/ day).
g\\
(8) Linear least scuares fit leak rate (weight %/ day).
d.
Record the infomation in F.3.b. and F.3.c.
[q@'
e.
Plot the infomation in F.3.c. as a function of time.
?
f.
(W Leakage rate measursents will be made at an average
- g containment pressure (over the time period of the test) g of at least. 46-p'M na h taking will continue for at c
c.
st 24 consecu..1ve hours, g.
Campare the 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> ea age rate to Lt (1.2% per day) and Lp (1.6% per day).
If the leakage rate approaches Lt. every effort should be made to find the source of leakage.and repairs made to stop it. The 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> phase shculd then be restarted.
Phase 3 ends with. the calculation of the 24th hourly set of infonnation.
If the leakage rate is below Lt.
phase 4 can begin immediately.
If not, the responsible leaks must be repaired and the 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> phase repeated.
~
$o.s.%
~
9 of 64
DTS 1600-7 Revision 4 48 psig test phase successfully completed.
UCL (wt %/ Day)
As Found Local Leak Rate (wt5/ Day)
As Left Local Leak Rate (wt %/ Day)
Total Leakage Rate As Found/As Left
/
(wt %/ Day)
Verified 4.
48 psig Induced Leak Rate Phase.
Phase 4 is the induced leakage portion of the ILRT. During this test, a deliberate leak of known magnitude will be su-perimposed on the leakage rate already calculated during the 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> phase. This will provide reassurance against any uncertainties +sserie+=d wi+h the perfomanchf This leak should be of the same magnitude as tnds
'dv 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> calculated leaMe. The nor-leakage-cate-+s-th#
calculated and should approximately equal the 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> leakage rate plus the induced leakage rate. This phase _then acts as a verification of the securacy of the data obtained in phase 3.
The suction to the flowneter for the induced leakage a.
should be taken from the suction line to the CAM men.
itor. The charcoal moisture absorber should renain in the line and if desirable, a dehydrator and oarticulate filter can also be installed. The flowmeter discharge shall be vented to the reactor building.
b.
Request the Radiation Protection Department to obtain a drywell air sample. This can be obtained fran the dis-charge of the ILRT flowmeter.
(See Checklist #5, attached).
c.
After the air sample has been taken, begin recording data
_as in step F.3.b. at least once every hour. In addition o <'y [
to the above data,'aTso record tOnducileakage flow g
rate.
.g
.j +, C.
- d.
Perfonn the calculations listed in step F.3.c. at least
)
aa er re en s If the induced leakage cannot be accurately detected, e.
an investigation of the cause should be made, corrective actions uken, and the induced 7caboe phase restarted following repressurization to 43 m An evaluation and the corrective actions should be i: dated in the report to the NRC.
Induced leakage successfully detected.
(
- p 9.03%
10 of 64
DTS 1600-7 Revision 4 Superimposed Leak Rate:
SCFM 1440 MIN T+459.69'R 14.696 PSIA 100% =
Day 519.69'R P
W WT%/ DAY WHERE, T = Induced phase average contaiment temperature,
'F.
P = Induced phase average contaiment pres sure, PSIA.
VOL = Free volume of the contaiment, ft3
{
Induced phase calculated leak rate:
WT%/ Day L 24 Hr. Phase
+L Superimposed 4 0,25(1.6)
L Induced Phase Calculated Leak Rate Calculated Leak Rate Leak Rate
~
0.4 WTt/ Day
+
=
~
5.
Depressurization.
Phase 5, the depressurization phase, can begin with the end of the successful completion of the induced leakage phase.
f a.
Isolate the ILRT ficwmeter with local manual valves at flow meter.
I b.
Verify that 'the results of the air sample taken in step g;,
F.4.b. are below the allowable activity limits.
5 I
c.
OPEN valve A0-2(3)-1601-24.
d.
OPEN valves A0-2(3)-1601-61 and A0-2(3)-1601-62 and vent the contaiment through RX building vent.
e.
If the 1.0 psi drywell to torus vacuum breaker test is to be perfomed, complete the following steps.
(1) Close Valves A02-1601-24 A02-1601-61 A02-1601-62 den containment pressure is 1.5 psig (2) Close vacum breakers that were opened in Step F.2.a.5.
(3) Open A02-1601-24 N
bipp,0 (4) Open A02-1601-61 until A 1.2 psig differentiel pressure exists between the drywell and torus.
g.0.SE 11 of 64
DTS 1600-7 Revision 4 (5) Close A02-1601-61 (6) Take data per DTS 1600-16 (7) After completion of test open A02-1601-62 and vent the drywell.
f.
After depressurization is complete, nomal station dry-well entry procedures should be followed for the initial crywell entry. One torus access hatch should be removed for torus entry.
g.
With the approval of the Rad Protection Department, the first subsequent drywell entry will be by Technical Staff personnel. The purpose of this entry is to note ar.y deviation from original position of any instrumentation or fans used for the test. Any deviations found will be noted and accounted for in the log book.
h.
Only after the Technical Staff inspection will the In-strument Mechanics remove all test equipment from the primary containment.
1.
The responsible Tech Staff Engineer should notify the Shift Engineer of satisfactory completion of the test so that all valves with altered position status can be returned to normal.
j.
CLOSE the torus access hatch after the removal of all instrumentation. Tech Staff shall perfom a final local leak rate test of that penetration.
VeriffW G.
CHECKLISTS 1.
DTS 1600-7, Maintenance Department, Checklist 1, attached.
2.
.DTS 1600-7, Operating Department, Checklist 2, attached.
3.
DTS 1600-7, Instrument Maintenance Department, Checklist 3, attached.
4.
DTS 1600-7, Technical Staff, Checklist 4 attached.
5.
DTS 1600-7, Radiation Protection, Checklist 5, attached.
6.
DTS 1600-7, Data Record, Checklist 6, attached.
H.
TECHNICAL SPECIFICATION-REFERENCES 1.
Section 4.7.A.2.
.g 2.
Section 3.6.B.2.
g 2 ' 8' g,0.S.R.
l
OTS 1600-7 Revision 4 MAINTENANCE DEPARTMENT CHECXLIST 1 A.
Pretest Requirements 1.
CLOSE equipment hatch and notify tne Tech Staff to perfom a local leak rate test.
Verified 2.
If fans are required in the torus and/or drywell, install them at the locations determined by the Tech Staff Engineer.
Verified:
ins tal led not requirec 3.
CLOSE both torus access hatches after verifying that the Instrunent Mechanics have installed all the required in-strumentation. Notify Tech Staff to perfom local leak rate tes ts.
Verified 4.
Dry filtered air shall be supplied by air compressors to the drywell and pressure suppression chamber at penetration number X-150A.
Install the air compressors including piping, manifolds, afterfilten and dryers (or equivalent) to existing penetrations (refer to Figure 1, attached).
Verified 5.
After the drywell equipment drain and floor drain sumps are OUT-OF-SERVICE, renove the covers from check valves 2(3)-
2001-1 A and 2(3)-2001-101 A.
Infom the Shift Engineer upon completion.
CAUTION Some contaminated water will spill when the covers are renoved.
Verified:
6.
Vent each indexer housing to the drywell.
l Verified:
B.
Post Pressurization Requirement l
Upon notification by the cognizant Tech staff person on shift, disconnect the 4" compressor discharge line and reinstall the g
regular drain piping and flange at penetration X-150A.
k Verified g
13 of 64 1
t DTS 1600-7 Revision 4 C.
Post Test Requirement 1.
OPEN one torus access hatch.
Verified 2.
Disassenble all the air compressor manifold piping.
Verified i
3.
Upon the removal of all test instrumentation, CLOSE the open torus acce:s hatch and request Tech Staff to perfonn a local leak rate test.
Verified 4
Replace the covers on the drywell equipment drain and floor drain sump discharge check valves 2(3)-2001-1 A and 2(3)-
2001-101 A, and notify the Shif t Engineer.
Verified 5.
Replace each indexer housing back to noma 1.
Verified l
APPROVED Apg 17'82 D.O.S.R.
'd f e4 1
l L
DTS 1600-7 Revision 4 OPERATING DEPARTNENT CHECXLIST 2 A.
Pretest Requirements 1.
The following itens will be done in preparation for startup:
a.
Reactor recirculation loop, System A. vented trd water filled.
Verified b.
Reactor recirculation loop, System B, vented and ster filled.
Verified c.
Reactor recirculation loop cross tie header vented and water filled.
Verified 2.
Prepare the primary containment isolation valves by positioning then as indicated on the attached list and hanging caution cards.
NOTE Closure of the containment isola-tion valves will be done by the nomal mode of operation without preliminary exercising.
Verified 3.
Prepare the drywell equipment drain sep as follows:
a.
Pump down the drywell equipment drain sump as far as possible and then take the punps OUT-OF-SERVICE.
b.
Close the sump pump dischage maintenance valves 2(3)-
2001-2A or 2B and then take OUT-OF-SERVICE.
c.
Notify maintenance to renove the cover fran the sump pump discharge check valve out of service (refer to CHECXLIST 1 Step A.5),
d.
Clear the outage on the sump pump dischage maintenance valves 2(3)-2001-2A or 2B and then OPEN both valves.
(D Verified
, trS Q.0.S E is.of 64
~
DTS 1600-7 Revision 4 4.
Prepare the drywell floor drain sump as follows:
(a) Puma down the drywell floor drain sump as far as pos-sible and then take the pumps OUT-OF-SERVICE.
l (b) CLOSE the sump pump discharge maintenance valves 2(3)-
l 2001-102A or 1028 and then take OUT-OF-SERVICE.
(c) Notify maintenance to remove the cover from the sump i
pump discharge check valve out of service (refer to CHECMLIST 1. St:r 4.5).
(d) Clear the outage on the sump pump discharge maintenance valves 2(3)-2001-102A or 102B and then OPEN both valves.
Verified 5.
Block in and block out of the following relays are mandatory to prevent automatic actuation. Verify following relays are desired position.
Relay Penel Verification l
103A 903-15 Block in 1038 903-17 Block in 103C 903-15 Block in 1030 903-17 Block in 101A 903-32 Block out 102A 903-32 Block out 1018 903-33 Block out 1028 903-33 Block out 108 903-33 Block out 208 903-33 Block out 109 903-32 Block out 2 09 903-33 Block out 134 903-32 Block out 234 903-33 Block out 199 903-32 Block out 299 903-33 Block out 6.
Insure that the internal vessel atmosphere is vented to the drywell and interconnecting pressure suppression containment by OPENING 2(3)-220-48 and 2(3)-220-49 as a path to the dry-APPROVED APR 17'82 16 of 64 D.O.S.R.
1
=- - -
I DTS 1600-7 Revision 4 well equipment drain sump. Ensure that the bulkhead hatches are open.
Verifid 7.
Isolate the jockey pump from the appropriate LPCI loop by CLOSING the following valves:
MO-2(3)-1501-32A 2(3)-1501-66A Notify tne maintenance department in order that the contain-ment spray header flange can be changed to accommodate the air line.
Verified 8.
Check that the TIP detectors are in their shields with each TIP drive mechanism primary power connector J-4 removed and logged in the Jumper Log. The TIP ball valves should be closed and taken out of service.
Verifid 9.
Verify that both core spray loops are filled with water.
Ve ri fi e 10.
Turn both CRD pumps off.
Verifid 11.
If the reactor vessel water temperature can remain at approx-imately 135'F without the use of the shutdown cooling through-out the test duration, this system shall be isolated; other-wise, one loop shall be put into operation using both suction and discharge lines.
Verified:
sDG required sDG not required 12.
Inunediately prior to pressurizing the primary containment, make a general announcement over the plant public address system stating that the ILRT is about to begin.
Ve ri fi d 13.
OPEN the VALVE 2-1501-28A(3-1501-288) for containment pres-surization.
Veri fi d 4
APPROVED 17 of 64 APR I T 82 0.0.S.R.
l DTS 1600-7 Revision 4 14.
Turn off all drywell coolers.
Verified Performance of this checklist will put the systems affecting primary containment in the following configuration:
SYSTEM CONDITION Main Steam Isolated Drained Vented Reactor Feedwater Isolated (Water filled, ready foroperation)
Reactor Building Closed Cooling Supply closed, Return Cpen l
Water to Drywell Pressure Suppression Isolated, Vented Core Spray Isolated Low Pressure Coolant Injection Isolated high Pressure Coolant Injection Isolated Reactor Cleanup Isolated. Filter demin ready for service.
Shutdown Cooling Isolated, unless operation required to maintain 135'F reactor vessel water temperature.
Clean Demin to Drywell Isolated Drywell Floor & Equipment Drains Isolated Vented h.- --Service Air to Drywell Isolated Og Drywell Pneumatic Isolated, Vented Isolation Condenser Isolated Vented Reactor Recirculation Filled, Pumps Off Head Cooling Isolated. Vented CP.D Return Isolated B.
Post Pressurization Requirements 1.
CLOSE VALVE 2-1501-28A(3-1501-288) upon notification from the Tech Staff.
Verified
- 2.
From now until the end of the test, maintain as constant as possible a vessel level of +50 inches and a water temperature l
of 135'F.
NOTE Once a suitable shutdown cooling flow rate is established, the 2(3)-
1001-4 valves are not to be throttled.
All temperature control is to be done with the 2(3)-3704 valve and/
or the appropriate RBCCW manual 9
shutdown cooling heat exchanger inlet valve.
\\T$
y,74f4,4.~ ~.~...~..~....~..~.~....
o.0.SE la of 64
o DTS 1600-7 Revision 4 3.
After the Maintenance Department removes the temporary flange fra the contaiment spray line, OPEN the following valves:
MO-2(3)-1501-32A 2(3)-1501-66A Verified C.
Post Test Requirements 1.
Removed all the blocks from the relay.
Relay Panel Verification 103A 903-15 Removed Block 1038 903-17 Removed Block 103C 903-15 Removed Block 1030 903-17 Removed Block 101A 903-32 Removed Block 102A 903-32 Removed Block 101B 903-33 Removed Block 1028 903-33 Removed Block 108 903-32 Romeyed Block 208 903-33 Removed Black 109 903-32 Removed Block 209 903-33 Removed Block 134 903-32 Removed Block 234 903-33 Removed Block 199 903-32 Removed Block 299 903-33 Removed Block 2.
Return all previously altered equipment back to its nonnal state.
Verified
?
9' *Sh 19 of 64
o DTS 1600-7 Revision 4 UNIT 2 VALVE LINEUP FENT LOCATION LINE POSITION P&ID NO.
ELEV. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 12 105A 517-6 5
20 A0-2-203-1A C
Primary Steam A0-2-203-2A C
Primary Steam 3/4 2-220-7A C
(Gland Seal Leak-Off) 2-220-8A C
(Gland Sela Leak-Off) 2-220-9A C
(Viv Body Drain) 2-220-10A C
(V1v Body Drain)
C (MSL Test Conn - 2 Valves) 12 1058 517-6 10 20 A0-2-220-1B C
Primary Steam A0-2-203-2B C
Primary Steam 3/4 2-220-7B C
(Gland Seal Leak-Off) 2-220-88 C
(Gland Seal Leak-Off) 2-220-98 C
V1v Body Drain) 2-220-10B C
V1v Body Drain)
C MSL Test Conn - 2 Valves) 12 105C 517-6 350 20 A0-2-203-1C C
Primary Steam A0-24203-2C C
Primary Steam 3/4 2-220-7C C
(Gland Seal Leak-Off) 2-220-8C C
(Gland Seal Leak-Off) 2-220-9C C
(Viv Body Drain) 2-220-10C C
.(V1v Body Drain)
C (MSL Test Cosn - 2 Valves) 12 105D 517-6 355 20 A0-2-203-1D C
Primary Steam A0-2-203-2D C
Primary Steam 3/4 2-220-70 C
(Gland Seal Leak-Off) 2-220-8D C
Gland Seal Leak-Off) 2-220-9D C
Viv Body Drain) 2-220-100 C
Viv Body Drain)
C MSL Test Conn - 2 Valves) 12 106 515-0 0
M0-2-220-1 C
MSL Drain 70-2-220-2 C
MSL Drain 3/4 2-220-5 C
(MSL Drain Test Conn) 2-220-6 C
(MSL Drain Test Conn) 2 MO-2-200-90A 0
(MSL Vent Path)
MO-2-220-908 0
(MSL Vent Path)
MO-2-220-90C 0
(MSL Vent Path)
MO-2-220-900 0
(MSL Vent Path)
MO-2-220-3 0
(MSL Vent Path) 2-3025-500 0
(MSL Drain Hose Conn 2-3025-501 0
(MSL Drain Hose Conn 12 115B 513-9 275 3/4 2-220-11A 0
MSL Flow Instr.
2-220-12A 0
mg 1T82 20 of 64 D.O.S.R.
l
~
DTS 1600-7 i
l Revision d UNIT 2 VALVE LINEUP (Cont'd.)
l PENT LOCATION LINE POSITION PSID -
NO.
ELEV.' AZI. -
- SIZE VALVE-NUMBER -
DESIRED-ACTUAL - DESCRIPTION- - * - ---* -
12 1158 513-9 275 3/4 2-220-11B 0
MSL Flow Instr 2-220-123 0
2-220-11C 0
2-220-12C 0
2-220-11D 0
2-220-12D 0
20 123 513-9 45 6
MO-2-3702 C
RSCCW Inlet 20 124 513-9 48 6
M0-2-3703 0
RBCCW Outlet MO-2-3706 0
25 131A 528-0 110 3/4 2-1601-4A 0
ECCS & Auto Blowdown Sensors 131B 115 2-1601-48 0
131C 290 2-1601-4C 0
131D 295 2-1601-40 0
25 126 513-0 332 18 A0-2-1601-21 C
N Purge & Vent A0-2-1601-22 C
A0-2-1601-55 C
A0-2-1601-56 C
3/4 C
(Test Connection) 4 2-8599-544 0
(Pumpback Syst) 2-8599-545 C
1 MO-2-1601-57 C
N Make-Up A0-2-1601-58 C
A0-2-1601-59 C
1/4 2-8599-526 C
(Test Connection)
I 1
2-8599-558 0
(Pumpback Syst) 2-8599-552 0
25 304 509-0 270 18 A0-2-1601-20A C
Torus Vacuum Relief A0-2-1601-208 C
(NOTE: FAIL OPEN) 3/4 2-1699-50 C
(Test Conn - 2 Valves) 2-1699-51 C
(Test Conn - 2 Valves)
D/W Cooler Damper Control Na Supply C
1 25 125 572-0 145 18 A0-2-1601-23 C
Drywell Vent A0-2-1601-24 C
2 A0-2-1601-62 C
6 A0-2-1601-63 C
3/4 C
(Test Connection 9 EL 570-0) 75 318 509-0 95 18 A0-2-1601-60 C
Torus Vent APPROVED 21 of 64 gg D.O.S.R.
DTS 1600-7 l
Revision 4 UNIT 2 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID NO.
ELEV. AZI.
SIZE VALVE NUMBER DESIRED ACTUM.
DESCRIPTION 25 3 18 509-0 95 2
A0-2-1601-61 C
Torus Vent 3/4 2-1699-002 C
(Test Connect 0 EL 509 2 Valves)
I 25 309A 498-7 155 1/2 FCV-2-8501-1A C
Torus Air Sample FCV-2-8501-1B C
25 204 532-6 190 1
FCV-2-8501-3A C
Sample Return FCV-2-8501-3B C
25 143 547-6 120 1/2 FCV-2-8501-5A C
Drywell Air Sample FCV-2-8501-5B C
FCV-2-9205A C
FCV-2-9205B C
FCV-2-9206A C
FCV-2-9026B C
2-2252/47/1 C
(2 Valves) 2-2252/47/2 C
(2 Valves) 2-2252/47/3 C
(2 Valves) 2-2252/47/4 C
(2 Valves) 2-2252/47/5 C
(2 Valves) 2-2252/47/6 C
2 Valves) 2-2252/47/7 C
2 Valves) 2-2252/47/8 C
2 Valves) 2-2252/47/9 C
(2 Valves) 2-2252/47/10 C
(2 Valves) 2-2252/47/11 C
(2 Valves) 2-2252/47/12 C
(2 Valves) 1 2-2252/47/13 C
(2 Valves) 2-2252/47/14 C
(2 Valves) 2-2252/47/15 C
(2 Valves) 2-2252/47/16 C
2 Valves) 2-2252/47/17 C
2 Valves 2-2252/47/18 C
2 Valves 2-2252/47/19 C
2 Valves 2-2252/47/20 C
(2 Valves 2-2252/47/21 C
(2 Valves) 2-2252/47/22 C
2 Valves) 2-2252/47/23 C
2 Valves) 2-2252/47/24 C
1 Valve) 26 147 564-0 295 24 FCV-2-205-2-3 0
Rx Head Cooling PO-2-205-2-4 C
3/4 2-205-2-1 0
Drain) 2-205-2-2 0
Drain) 2-205-2-5 C
Test Connection) ppgQND 2-205-2-6 C
TestConnection)
{
gg 171R g,Q,$,S 22 of 64
DTS 1600-7 Revision 4 UNIT 2 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID NO.
- ELEV. AZI. -
SIZE-VALVE NUMBEP/
- DESIRED ACTUAL DESCRIPTION 2-2093-323 C
Drain) 2-2099-324 C
Drain) 2-2099-325 C
(Drain) 2-2099-326 C
(Drain) 2-2099-327 C
Test Connection 2-2099-328 C
Test Connection 26 135A 563-0 70 1
2-220<53 0
Rx Vessel Instr 127A 560-0 70 1
2-263-2-10 0
128A 565-0 210 1
2-263-2-128 0
1288 565-0 210 1
2-263-2-148 0
129A 564-0 70 1
2-263-2-12A 0
129B 564-0 70 1
2-263-2-14A 0
129C 564-0 70 1
2-263-2-16A 0
1290 564-0 70 1
2-263-2-18A 0
2-263-41A 0
129E 564-0 210 1
T-263-2-168 0
129F 564-0 210 1
2-263-2-188 0
2-263-41B 0
142A 540-0 75 1
2-263-2-303 0
2-263-2-30C 0
2-263-2-300 0
2-263-2-30E O
2-263-2-30G 0
2-263-2-30H 0
2-263-2-30J 0
2-263-2-30K 0
2-263-2-21A 0
2-263-2-21B 0
2-263-2-22A 0
2-263-2-228 0
Service Air Sta-tion 1st Level 0
(
Tip Ball Valves (5)
C Tip Drive Power Breaker Racked Out Drywell 0: Anal.
Cab 8krs #1 Racked Out
- 2 Racked Out
- 3 Racked Out
- 4 Racked Out 1428 540-0 245 1
2-263-2-30M 0
2-263-2-30N O
2-263-2-30P O
2-263-2-30R 0
2-263-2-30T
/ APP 1ROWD 2-263-2-300 0
2-263-2-30V 0
g 23 of 64 p.S.R
l a
DTS 1600-7 Revision 4 UNIT 2 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID NO.
ELEY. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 142S 540-0 245 1
2-263-2-30W 0
2-263-2-21C 0
2-263-2-21D 0
2-263-2-22C 0
2-263-2-22D 0
131A 528-0 110 1
2-263-2-24 0
131B 528-0 115 1
2-263-2-26 0
131C 528-0 290 1
2-263-2-32 0
146 541-0 105 1
2-220-66A 0
2-220-66B 0
2-220-66C 0
2-220-66D 0
208 536-0 205 1
2-220-66E O
2-220-66F 0
2-220-66G 0
2-220-66H 0
133A 510-0 90 1
2-220-15A 0
1338 510-0 90 1
2-220-16A 0
133C 510-0 270 1
2-220-153 0
133D 510-0 270 1
2-220-16B 0
132A 510-0 90 1
2-262-2-4A 0
132B 510-0 90 1
2-262-2-3A 0
132C 510-0 270 1
2-262-2-48 0
132D 510-0 270 1
2-262-2-38 C
134A 510-0 90 1
2-220-13A 0
1348 510-0 90 1
2-220-14A 0
134C 510-0 270 1
2-220-13B 0
1340 510-0 270 1
2-220-148 0
26 122 548-8 265 3/4 A0-2-220-44 C
Rx Water Sample A0-2-220-45 C
2-220-102 0
2-220-42 C
(Test Connection) 2-220-43 C
Test Connection) 2-220-48 0
Head Vent) 2-220-49 0
Head Vent?
27 149A 564-9 20 10 2-1402-6A 0
Core Spray 3/4 2-1402-35A C
(Drain) 2-1402-46A C
(Gland Seal Leak-Off) 2-1402-32A C
(Test Connection) 2-1402-33A C
10 M0-2-1402-25A C
3/4 2-1402-5A C
(Drain / Test Connection) 2-1402-52A C
(Drain / Test Connection) g 2-1402-7A C
(Drain) yg 17%
g 24 of 64
OTS 1600-7 Revision 4 UNIT 2 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID NO.
ELEY. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 27 149A 564-9 20 3/4 2-1402-14A C
(Drain) 2-1402-15A C
(PumpDrain) 16 MO-2-1402-3A 0
2-1402-29A 0
Manual Isol..
I 12 2-1402-2A C
2-1402-29B 0
Panual Isol.
27 149A 564-9 155 10 2-1402-6B 0
Core Spray 3/4 2-1402-35B C
Drain) 2-1402-46B C
Gland Seal Leak-Off) 2-1402-32B C
Test Connection) 2-1402-338 C
I 10 M0-2-1402-25B C
3/4 2-1402-5B C
Drain / Test Connection) 2-1402-52B C
Drain / Test Connection) 2-1402-7B C
Drain) 2-1402-14B C
Drain) 2-1402-15B C
(Pump Drain) 16 MO-2-1402-38 0
12 2-1402-23 C
/
310A 509-0 118 8
MO-2-1402-4A C
Core Spray Test Line 3108 509-0 233 8
M0-2-1402-4B C
28 141A 542-f 160 14 MO-2-1301-1 0
Isolation Condenser MO-2-1301-2 0
3/4 2-1301-34 C
(Test Connection) 2-1301-35 C
(Test Connection) 2-1301-505 C
(Gland Seal-Leak'Off) 2-1301-506 C
(Gland Seal-Leak Off) 1 2-1301-21 0
(Instrunentation) 2-1301-22 0
(Instrumentation) 2-1301-27 0
Instrunentation) 2-1301-28 0
Instrumentation) 3/4 A0-2-1301-17 C
Vent) 2-1301-606 C
Drain)
]
2-1301-607 C
Drain)
A0-2-1301-20 C
Vent) 2-1301-14 C
(Vent) 2-1301-15 C
(Vent) 28 109A 547-10 178 12 MO-2-1301-3 C
(Isolation Condenser) 2-1301-600 C
(Vent) l 2-1301-501 C
I MO-2-1301-4 C
Drain 3/4 7-1301-18 C
Drain
~
APPbgy,D 2-1301-19 C
Drain 2-1301-32 C
(Test Connection) g 2-1301-33 C
(Test Connection) g,%
25 of 64 1
DTS 1600-7 Revision 4 UNIT 2 VALVE LINEUP (Cont'.d)
PENT
' LOCATION LINE POSITION P&XD-NO.
ELEV~. AZI.-
SIZE VALVE NUMBER * * - DESIRED ACTUAL *
- DESCRIPTION - --*
29 116A 513-9 83 16 MO-2-1501-22A C
LPCI Injection 2-1501-26A 0
1/2 2-1501-91A C
(Drain) 2-1501-151A C
Test Connection 3/4 2-1501-23A C
Test Connection 2-1%1-79A C
Vent) 29 116B 513-9 263 16 5 2-1501-223 C
LPCI Injection 2-1501-26B 0
1/2 2-1501-91B 0
(Drain) 2-1501-151B C
(Test Connection) 3/4 2-1501-238 C
(TestConnection) 2-1501-79B C
(Vent) 29 310A 509-0 118 14 MO-2-1501-20A C
LPCI Test MO-2-1501-38A C
3/4 2-1501-87A C
(Test Connection) 2-1501-2A C
22A Valve Drain l
29 310B 509-0 238 14 MO-2-1501-208 C
LPCI Test MO-2-1501-38B C
3/4 2-1501-87B C
(Test Connection) 2-1501-2B C
223 Valve D-ain l
29 145 547-6 210 10 MO-2-1501-27B C
3/4 2-1501-308 C
(Test Connection) 2-1501-45B C
(Vent) 29 150A 527-1 160 10 5 2-1501-27A C
LPCI DW Spray 3/4 2-1501-45A C
(Vent)
MO-2-1501-323 0
1 2-1501-29A C
(Test Connection) 2-1501-30A C
(Test Connection) 29 311A 509-0 120 6
Mo-2-1501-18A C
LPCI Torus Spray
% 2-1501-19A C
3/4 2-1501-40A C
(Drain /TestConnection) 29 311B 509-0 240 6
MO-2-1501-18B C
MG-2-1501-19B C
3/4 2-1501-408 C
(Drain / Test Connection) 29 14 MO-2-1501-5A 0
LPCI Suction M0-2-1501-5B 0
M0-2-1501-5C 0
MO-2-1501-5D 0
APPROVED 26 of 64 D.O.S.R.
9 DTS 1600-7 Revision 4 UNIT 2 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION Pa!D NO.
ELEY. A7!.
SIZE VALVE NUMBER DESIRED ACT1tal DESCRIPTION 14 2-1501-31A C
29 2-1501-318 C
2-1501-31C C
2-1501-31D C
2-1501-66A C
ECCS Fill 2-1501-668 C
30 113 547-10 300 10 M0-2-1201-1 C
Rx Cleanup MO-2-1201-2 C
MO-2-1201-3 C
1/2 2-1299-4 C
(Orain/ Test Connection) 2-1299-5 C
i 2-1299-6 C
l 2-1201-31 C
(Vent on Clean-Up Aux Pump) 2-1201-32 C
2-1299-11 C
CU Hdr Test Tap l
32 111A 530-8 25 16 MO-2-1001-1A C
Shutdown Cooling 3/4 2-1001-88A C
Gland Seal Leak-Off) 2-1001-46A C
Drain) 2-1001-45A C
Orain) i 14 MO-2-1001-2A C
Pump Suction)
M0-2-1001-2B C
Pump Suction) 3/4 2-1001-92A C
(Drain / Gland Seal) 2-1001-928 C
(Drain / Gland Seal) 2-1001-93A C
Orain) 2-1001-939 C
Drain) 2-1001-47A C
Vent 2-1001-48A C
Vent 32 1118 530-8 70 16 MO-2-1001-1B C
Shutdown Cooling 3/4 2-1001-888 C
Gland Seal Leak-Off) i 2-1001-46B C
Drain) 2-1001-45B C
Drain) 14 M0-2-1001-2C C
Pump Suction) 3/4 2-1001-92C C
Drain / Gland Seal) 2-1001-93C C
Drain) 2-1001-47B C
(Vent) 2-1001-488 C
(Vent) 2-1001-200 C
i 32 116A 513-9 83 14 MO-2-1001-5A C
Shutdewn Cooling 3/4 2-1001-14A C
(Gland Seal Leak-Off) 2-1001-10A C
2-1001-28A C
(Drain) 116B 513-9 263 14 MO-2-1001-58 C
Shutdown Cooling APPROVED 27 of 64 Apg 17'82 0.0.S.R.
l l
s l
DTS 1600-7
'levision 4 UNIT 2 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P810
- NO.
ELEY. AZI.-
SIZE VALVE' NtMBER DESIRED ACTUAL DESCRIPTTON- -
32 1168 513-9 263 3/4 2-1001-148 C
(Gland Seal Leak-Off) 2-1001-108 C
2-1001-288 C
(Drain) 33 130 581-0 340 1 1/2 2-1101-1 0
SBLC 2-1199-104 C
(Drain) 2-1199-105 C
1 2-1199-103 C
(TestConnection) 2-1199-102 C
i 2-1199-107 C
(Test Connection) 2-1199-106 C
1 34 144 547-6 150 3/4 2-301-96 C
CRD (Return Test Conn) 2-301-97 C
t 1/2 2-301-500 C
CRD (Return Test Conn) 2-301-501 C
i 35 119 527-6 275 3
2-4327-500 C
Well Water 37 112A 547-5 8
1/4 C
Drywell Cooler Damper Control (11 Valves) 1/4 C
(5 Valves)
I 1123 547-5 21 1/4 C
(26 Valves) 37 121 527-6 283 1
2-1601-48 0
DW Pneumatic A0-2-4722 C
1/4 C
(Test Connection by 4722) l 2-4741-20C 0
(TestVent) 37 2390 537-6 280 1
A0-2-4720 C
DW Pneumatic A0-2-4721 C
1/4 C
(Test Connection between 4720 and 4721) 2-4771-500 0
(TestVent) 2-4771-501 0
(TestVent) 38 120 527-6 280 3
2-4630-500 C
Service Air 3
2-4609-501 C
510-0 0
(Hose Conn Col H-42) 480-0 0
(Hose Conn Col H-42) 39 118 512-3 45 3
A0-2-2001-5 C
DW Equip Drain A0-2-2001-6 C
3/4 2-2005-506 C
(Test Connection) l 3
A0-2-2001-3 0
39 117 512-3 185 3
A0-2-2001-105 C
DW Floor Drain APPROVED 28 of 64 gpg 1732 0.0.S.R.
t OTS 1600-7 Revision 4 UNIT 2 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION PS10 NO.
ILEV. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 39 117 512-3 18 5 A0-2-2001-106 C
DW Floor Orain 3/4 2-2001-500 C
(Test Connection) 49 561 18 MO-2-7503 0
U-2 Rx Bldg Normal Vent 51 115A 513-9 97 10 MO-2-2301-3 0
HPCI MO-2-2301-4 C
MO-2-2301-5 C
3/4 2-2301-16 C
2-2301-17 C
(Test Connection) 2-2301-72 C
(Gland Seal Leak Off) 1 S0-2-2301-31 0
50-2-2301-28 0
50-2-2301-29 0
50-2-2301-30 0
2-2301-43 0
Test between A0-2301-29 and A0-2301-30 2-2301-44 0
51 141A 542-6 160 3/4 2-2301-24 0
HPCI Instrumentation 2-2301-25 0
51 317A 509-10 190 3/4 2-2301-41A C
HPCI Cond Return 3/4 2-2301-42A C
(Test Conn) 51 312 497-0 200 3/4 2-2301-41B C
HPCI Drain Pot Drain 3/4 2-2301-42B C
(TestConn) 2 2-2301-33 0
2-2301-47 0
1 50-2-2301-32 C
51 310A 509-0 1 18 4
MO-2-2301-14 C
HPCI Min Flow 16 MO-2-2301-35 C
HPCI Suction 51 MO-2-2301-36 C
MO-2-2301-6 0
2-2301-93 C
Drain 2-2301-94 C
Drain 2-2301-37 C
Test Conn 2-2301-38 C
Test Conn 707 2048 532 195*
l' A0-2-2599-2B C
ACAD Sh 1 of 2 3/4" 2-2599-11B C
ACAD 3/4" 2-2599-12B C
ACAD i
2048 532 195*
1" 2-2599-258 C
ACAD APPROVED 29 of 64 v.0.S.R.
DTS 1600-7 Revision 4 UNIT 2 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID NO.
ELEY. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 707 3168 Torus 305 1"
A0-2-2599-38 C
AC)S Sh 1 3/4" 2-2599-148 C
ACAD of 2 3/4" 2-2599-138 C
ACAD 316A Torus 55' 1"
A0-2-2599-3A C
ACAD 3/4" 2-2599-14A C
ACAD 3/4" 2-2599-13A C
ACAD 202V 534 165' 1"
A0-2 2599-2A C
ACAD 3/4" 2-2599-11A C
ACAD 3/4" 2-2599-12A C
ACAD 1"
2-2599-25A C
ACAD 1"
2-2599-21 0
ACA" AIR PRESSURE ACAD AIR COMPRESSOR OFF DRAIN 125 572 145" 1"
FCV-2-2599-4A C
FCV-2-2599-5A C
FCV-2-2599-48 C
FCV-2-2599-58 C
3/4" 2-2599-15A C
2-2599-16A C
2-2599-15B C
2-2599-168 C,..
2048 532 195" 1"
A0-2-2599-2B C
ACAD 3/4" 2-2599-11B C
ACAO 3/4" 2-2599-12B C
ACAD 2048 532 195*
1" 2-2599-25B 0
ACAD I
APPROVED 30 of 64 D.O.S.R.
DTS 1600-7 Revision 4 UNIT 2 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID NO.
ELEY. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 707 3168 Torus 305 1"
A0-2-2599-38 C
ACAD Sh 1 of 2 3/4" 2-2599-148 C
ACAD 3/4" 2-2599-13B C
ACAD 316A Torus 55*
1" A0-2-2599-3A C
ACAD 3/4" 2-2599-14A C
ACAD 3/4" 2-2599-13A C
ACAD 202V 534 165' 1"
A0-2-2599-2A C
ACAD 3/4" 2-2599-11A C
ACAD 3/4" 2-2599-12A C
ACAD 1"
2-2599-25A 0
ACAD I
1" 2-2599-21 0
ACAD AIR PRESSURE ACAD AIR COMPRESSOR OFF DRAIN 1"
2-2599-15A C
2-2599-15B C
2-2599-16A C
2-2599-16B C
FCV-2-2599-5A C
FCV-2-2599-4A C
FCV-2-2599-5B C
FCV-2-2599-48 C
r 707 202V 534 165*
1/2" S0-2-2499-2A C
ACAD Sh 2 of 2 1/2" S0-2-2499-1A C
ACAD I
1/2" 2-2499-7A C
ACAD APPROVED 31 of 64 D.O.S.R.
DTS 1600-7 Revision 4 UNIT 2 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&lD NO.
ELEV. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 707 1/2" 2-2499-8A C
ACAD Sh 2 of 2 316A Torus 55" 1/2" S0-2-2499-4A C
ACAD 1/2" S0-2-2499-3A C
ACAD 1/2" 2-2499-10A C
ACAD 1/2" 2-2499-9A C
ACAD 2048 532 195" 1/2" S0-2-2499-2B C
ACAD 1/2" S0-2-2499-1B C
ACAD 1
1/2" 2-2499-78 C
ACAD 1/2" 2-2499-8B C
ACAD 3168 Torus 305" 1/2" S0-2-2499-4B C
ACAD 1/2" S0-2-2499-38 C
ACAD 1
1/2" 2-2499-10B C
ACAD 1/2" 2-2499-10B C
ACAD 1/2" 2-2499-98 C
(
APPROVED APR 1782 2 or 64 0.0.S.R.
OTS 1600-7 Revision 4 UNIT 3 VALVE LINEUP PENT LOCATION LINE POSITION P&ID NO.
ELEV. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 356 X115A 528-0 110 3/4 3-1601-4A 0
ECCS & AUTO Blowdown X-1158 115 3-1601-48 0
X-1270 290 3-1601-4C 0
X-127E 295 3-1601-4D 0
353 X-123 513-9 45 6
MO-3-3702 C
RBCCW INLET 353 X-124 513-9 48 6
MO-3-3703 0
RSCCW OUTLET M0-3-3706 0
360 X-116A 513-9 83 16 MO-3-1501-22A C
LPCI INJECTION X-1168 263 M0-3-1501-22B C
3/4 3-1599-2A C
DRAIN e
3-1599-2B C
360 X-310A 5 09 -0 118 14 MO-3-1501-20A C
LPCI TEST LINE M0-3-1501-38A C
MO-3-1501-87A C
TEST CONN i
X-310B 238 HO-3-1501-20B C
MO-3-1501-38B C
MO-3-1501-87B C
TEST CONN i
s60 X-311A 5 09-0 120 6
MO-3-1501-18A C
LPCI TORUS SPRAY MO-3-1501-19A C
X-311B 240 MO-3-1501-188 C
MO-3-1501-19B C
360 X-150A 547-6 210 10 M0-3-1501-27B C
3-1501-30B C
l 3-1501-29B C
X-145 MO-3-1501-27A C
MO-3-1501-2BA C
3-1501-30A C
TEST CONN l
3-1501-29A C
360 24 MO-3-1501-5A 0
M0-3-1501-58 0
MO-3-1501-5C 0
MO-3-1501-50 0
14 3-1501-31A C
14 3-1501-31B C
14" 3-1501-31C C
3-1501-31D C
345 X-105A 517-6 5
20" A0-3-203-1A C
PRIMARY STEAM A0-3-203-2A C
APPROVED 33 of 64 APR I I 82 0.0.S.R.
DTS 1600-7 Revision 4 UNIT 3 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID N0' -
ELEV. AZ1. - SIZE VALVE NUMBER'
" DESIRED ACTUAL 0ESCR-IPTION " "
345 X-105A 517-6 5
3/4" 3-220-7A r.
GLAND SEAL LEAK-OFF 3-220-8A C
GLAND SEAL LEAK-OFF 3-220-9A C
VLY BODY DP/IN 3-220-10A C
VLV BODY DRAIN C
2 HSL TEST CONN D/W Cooler Damper I
Control N Supply C
Inst. Air Supply C
Air Supply at Hdr C
Air Supply Drain C
345 X-1058 517-6 10 20" A0-3-203-1B C
PRIMARY STEAM A0-3-203-2B C
3/4" 3-220-78 C
GLAND SEAL LEAK-OFF 3-220-8B C
GLAND SEAL LEAK-OFF 3-220-98 C
VLV SODY DRAIN 3-220-10B C
C 2 MSL TEST CONN I
345 X-105C 517-6 350 20 A0-3-203-1C C
PRIMARY STEAM A0-3-203-2C C
3/4" 3-220-7C C
GLAND SEAL LEAK-OFF 3-220-8C C
GLAND SEAL LEAK-OFF 3-220-9C C
(VLV BODY DRAIN) 3-220-10C C
(VLV BODY DRAIN)
C (2 MSL TEST CONN) l 345 X-105D 517-6 355 20" A0-3-203-1D C
PRIMARY STEAM A0-3-203-2D C
3/4" 3-220-70 C
GLAND SEAL LEAK-OFF 3-220-8D C
GLAND SEAL LEAK-OFF 3-220-90 C
VLV BODY DRAIN 3-220-100 C
C (2 MSL TEST CONN) 345 X-106 515-0 0
2" MO-3-220-1 C
MSL DRAIN MO-3-220-2 C
MO-3-220-3 0
MO-3-220-4 C
3/4" 3-220-5 C
(TEST CONN) 3-220-6 C
2" MO-3-220-90A 0
MO-3-220-90B 0
MO-3-220-90C 0
M0-3-220-900 0
3-220-92 C
(
APPROVED AER II W-34 of 64 D.O.S.R.
DTS 1600-7 Revision 4 UNIT 3 VALVE LINE UP (Cont'd.)
PENT LOCATION LINE POSITION P&ID NO.
ELEV. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 345 X-106 515-0 0
2" 3-3025-500 0
(MSL DRAIN HOSE CONN) 3-3025-501 0
345 X-1358 513-9 275 3/4" 3-220-11A 0
MSL FLOW INSTR X-135C 3-220-12A 0
X-135E 3-220-118 0
X-135F 3-220-128 0
X-1298 3-220-11C 0
X-129C 3-220-12C 0
X-129 E 3-220-110 0
X-129F 3-220-120 0
356 X-126 513-0 332 18" A0-3-1601-21 C
N, PURGE LINE A0-3-1601-22 C
3-1601-504 C
TEST CONN C
D/W TORUS VENT 4"
A0-3-1601-55 C
18" A0-3-1601-56 C
3" 3-8502-500 C
BYPASS VLV 1h" MO-3-1601-57 C
N, MAKE UP A0-3-1601-58 C
N, MAKE UP A0-3-1601-59 C
3-1601-500A C
TEST CONN. BY 20A l
356 X-304 509-0 270 18" A0-3-1601-20A C
TORUS VACUUM RELIEF A0-3-1601-208 C
(NOTE: FAIL OPEN) 3-1601-5008 C
(TEST CONN. 19) 1 356 X125 572-0 145 18" A0-3-1601-23 C
DRYWELL VENT A0-3-1601-24 C
(TO EXHAUST FANS) 2" A0-3-1601-62 C
BYPASS VENT RELIEF 6"
A0-3-1601-63 C
TO STBY GAS 3/4" C
TEST CONN EL 570' 356 X-318 509 95 18" A0-3-1601-60 C
TORUS VENT 2"
A0-3-1601-61 C
BYPASS VENT RELIEF 3/4" 3-1601-52 C
(TEST CONN EL 510') NEAR and 53 C
1601-60 and 61 3-1601-527 C
TEST CONN NEAR N, MAKE UP 356 X-309A 498-7 155 1/2" FCV-3-8501-1A C
TORUS SAMPLE FCV-3-8501-1B C
C a
356 X-204 532-6 190 1
FCV-3-8501-3A C
SAMPLE RETURN FCV-3-8501-38 C
C l
APPROVED 35 of 64 0.0.S.R.
i DTS 1600-7 Revision 4 UNIT 3 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID NO.
ELEY. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 356 X-143 547-6 120 1/2" FCV-3-8501-5A C
DRYWELL SAMPLE FCV-3-8501-5B C
FCV-3-9205A C
FCV-3-92058 C
FCV-3-9206A C
FCV-3-90008 C
3-8507-500 C
3-8507-501 C
3-8507-502 C
3-8507-503 C
3-8507-504 C
3-8507-505 C
3-8507-506 C
3-8507-507 C
3-8507-508 C
3-8507-509 C
3-8507-510 C
3-8507-511 C
3-8507-512 C
3-8507-513 C
3-8507-514 C
3-8507-515 C
3-8507-516 C
3-8507-517 C
3-8507-518 C
3-8507-519 C
3-8507-520 C
3-8507-521 C
3-8507-522 C
3-8507-523 C
A Tip Ball Viv C
B Tip Ball Viv C
C Tip Ball Vlv C
D Tip Ball Viv C
E Tip Ball V1v C
Tip Power Bkr #1 Racked Open Tip Power Skr #2 Racked Open 357 X-147 564-0 295 2%"
3-205-2-3 0
Rx HEAD COOLING MO-3-205-2-4 C
3/4" 3-205-2-1 0
DRAIN 3-205-2-2 0
DRAIN 3-205-2-5 C
TEST CONN.
3-220-48 0
Rx HEAD VENT 3-220-49 0
357 X-133A 563-0 70 1"
3-220-53 0
Rx VESSEL INSTR APPROVED 36 of 64 APR 17'82 D.O.S.R.
DTS 1600-7 Revision 4 UNIT 3 VAL *lE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID NO.
'ELEV. AZI~.
SIZE' VALVE NUMBER- - :_.DESTRE& ACTUAL - DESCRIPTION 357 X-1330 560-0 70 1"
3-263-2-10 0
Rx Vessel Instr.
X-1348 565-0 70 1"
3-263-2-12B 0
X-134C 1"
3-263-2-148 0
X-1338 564-0 70 1"
3-263-2-12A 0
X-133C 1"
3-263-2-14A 0
X-133E 1"
3-263-2-16A 0
X-133F 1"
3-263-2-18A 0
3-263-41A 0
X-134E 1"
3-263-2-168 0
X-134F 1"
3-263-2-188 0
3-263-418 0
X-142A 540-0 75 1"
3-263-2-21A 0
3-263-2-218 0
3-263-2-22A 0
3-263-2-228 0
3-263-2-108 0
3-263-2-30C 0
3-263-2-300 0
3-263-2-30E O
3-263-2-30G 0
3-263-2-30H 0
3-263-2-30J 0
3-263-2-30K 0
X-142B 245 1"
3-263-2-21C 0
3-263-2-210 0
3-263-2-22C 0
3-263-2-220 0
3-263-2-30M 0
3-263-2-30N 0
3-263-2-30P O
3-263-2-30R 0
3-263-2-30T 0
3-263-2-300 0
3-263-2-30V 0
3-263-2-30W 0
357 X-141A 541-0 145 1"
3-220-66A 0
D/W 0, Anal Cab BRd #1 RACKED OPEN
- 2 RACKED OPEN
- 3 RACKED OPEN
- 4 RACKED OPEN 3-220-66B 0
3-220-66C 0
3-220-660 0
X-151 530-0 205 1"
3-220-66E O
AppR0 6 M4l IIO2' 37 of 64 D.O.S.R-
DTS 1600-7 Revision 4 l
UNIT 3 VALVE LINEUP (Cont'd.)
l PENT LOCATION LINE POSITION P&ID NO.
ELEV. AZI SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 35/
X-151 530-0 205 1"
3-220-66F 0
3-220-66G 0
3-220-66H 0
t X-1308 510-0 90 1"
3-220-15A 0
X-130C 1"
3-220-16A 0
X-131B 270 1"
3-220-158 0
X-131C 1"
3-220-168 0
3-262-2-4A 0
X-130A 1"
3-262-2-3A 0
X-131A 1"
3-262-2-3B 0
X-130E 1"
3-220-13A 0
X-130F 1"
3-220-14A 0
X-131D 1"
3-262-2-4B 0
3-263-2-24 0
3-263-2-26 0
3-263-2-32 0
X-131E 1"
3-220-13B 0
X-131F 1"
3-223-14B 0
357 X-122 548-8 265 3.A" A0-3-220-44 C
Rx WATER SAMPLE 40-3-220-45 C
3-220-42 C
TEST CONNECTION 3-220-43 C
358 X-149A 564-9 20 10" 3-1402-6A 0
CORE SPRAY MO-3-1402-25A C
3/4" 3-1402-32A C
TEST CONN 3-1402-33A C
16 MO-3-1402-3A 0
12 3-1402-2A C
3-1402-46A C
i 3-1402-35A C
i 358 X-149B 564-9 155 10" 3-1402-6B 0
CORE SPRAY MO-3-1402-25B C
3/4" 3-1402-328 C
TEST CONN 3-1402-338 C
16 MO-3-1402-38 0
3-1402-2E C
358 X-310A 509-0 1 18 8"
MO-3-1402-4A C
CORE SPRAY TEST LINE X-3108 230 8"
M0-3-1402-48 C
3-1402-46B C
3-1402-35B C
359 X-108A 14" MO-3-1301-1 0
MO-3-1301-2 0
APPROVED 3/4" 3-13 1-34 C
(TEST CONN)
APR 1T82 38 of 64 D.O.S.R.
DTS 1600-7 Revision 4 UNIT 3 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P1ID NO.
ELEV. AZI SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 359 X-108A 3/4" 3-1301-35 C
(TEST CONN)
C 2 YLVS GLAND 3EAL OFF i
1" 3-1301-21 0
3-1301-22 0
132D 3-1301-27 0
132A 3-1301-28 0
108A 3/4" A0-3-1301-17 C
A0-3-1301-20 C
3-1301-602 C
TEST CONN 3-1301-603 C
I 3-1301-14 C
(VENT) 3-1301-15 C
1 3-1301-501 C
3-1301-500 C
359 X-109A 547-10 178 12" MO-3-1301-3 C
ISOLATION COND MO-3-1301-4 C
3/4" 3-1301-32 C
(TEST CONN) 3-1301-33 C
3-1301-18 C
(DRAIN) 3-1301-19 C
2 VLVS RWCU HDR DRAIN 361 X-113 547-10 300 10" MO-3-1201-1 C
Rx CLEANUP MO-3-1201-2 C
MO-3-1201-3 C
3/4" _
3-1201-31 C
3-1201-32 C
3-1299-13 C
3-1299-7 C
DW TEST CONN 3-1299-8 C
363 X-111A 530-6 25 16" MO-3-1001-1A C
SHUT DOWN COOLING 3/4" 3-1001-45A C
DRAIN 3-1001-46A C
3-1001-47A C
DRAIN 3-1001-48A C
i 14" MO-3-1001-2A C
MO-3-1001-28 C
3/4" 3-1001-92A C
(DRAIN) 3-1001-92B C
DRAIN 3-1001-88A C
GLAND SEAL LEAK OFF 363 X-111B 530-7 70 16" MO-3-1001-1B C
SHUTDOWN COOLING 3/4" 3-1001-45B C
DRAIN APPROVED R 17'82 39 of 64 D.O.S.R.
DTS 1600-7 Revision 4 UNIT 3 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID' NO. -
ELEVv AZI. - SIZE ~ VALVE NUMBER -
DESIRED ACTUAL --DESCRIPT10N-363 X-1118 530-7 70 3/4" 3-1001-46B C
DRAIM 3
3-1001-478 C
3-1001-480 C
14" MO-3-1001-2C C
3/4" 3-1001-92C C
DRAIN 3-1001-888 C
GLAND SEAL LEAK OFF 363 X-116A 513-9 83 14" MO-3-1001-5A C
SHUT DOWN COOLING 3/4" 3-1001-10A C
GLAND SEAL LEAK-OFF 3-1001-14A C
I 3-1001-28A C
3-1001-29A C
363 X-1168 513-9 263 14" MO-3-1001-5B C
SHUTDOWN COOLING 3/4" 3-1001-10B C
GLAND SEAL LEAK-OFF 3-1001-148 C
i 3-1001-288 C
3-1001-298 C
4 364 X-138 581-0 340 1"
3-1101-1 0
SBLC 109B 547 185 4"
3-301-500 C
CRD RETURN 3-301-501 C
CRD RETURN 3-301-93 C
CRD RETURN 3-301-96 C
CRD RETURN 3-301-97 C
CRD RETURN 3-1199-005 C
2 Vivs VENT: IN DW
-006 C
TEST CONN 3-1199-9 C
2 Ylvs TEST CONN: IN DW
-10 C
2 Vivs TEST CONN: IN DW C
2 Vivs TEST CONN: OUT DW 367 X-121 527-6 283 1"
3-4741-208 C
DW PNEUMATIC SYSTEM i
3-1601-48 0
2" A0-3-4722 k"
Top Test Conn.
C 1
3-4741-20C 0
(VENT) REMOVE CAP 367 X-1390 536-6 280 1"
A0-3-4720 C
DW PNEUMATIC SYSTEM k"
Test Conn.
C A0-3-4721 C
3-4771-500 0
VENT PATH 3-4771-501 0
368 X-120 527-6 280 1"
3-4640-500 C
SERVICE AIR 4"
0 VENT VALVE OFF 0F LINE 4609 A-4" APPROVED 40 of 64 jpg 17'82 0.0.S.R.
l DTS 1600-7 Revision 4 UNIT 3 VALVE LINEUP (Cont'd.)
PENT LOCATICH LINE POSIT 13N P&ID NO.
ELEV. AZI.
SIZE VALVE NUMBER DESIRED ACTUAL DESCRIPTION 4" Service Air Stop Outside Sludge Tank Rm Top Valve C
I 0
VENT SERVICE ON 517' LEVEL WEST Service Air Top just inside the Sludge Tank Rm.
O I
C VALVE ON LINE 3-4609-A4 369 X-118 512-3 45 3"
A0-3-2001-105 C
DW EQUIP DRAIN A0-3-2001-106 C
X-117 512-3 185 3"
A0-3-2001-5 C
DW FLOOR DRAIN A0-3-2001-6 C
A0-3-2001-3 0
8 374 X-128 513-9 97 10" MO-3-2301-3 C
HPCI I
MO-3-2301-4 C
MO-3-2301-5 C
MO-3-2301-6 C
3/4" 3-2301-16 C
TEST CONN.
3-2301-17 C
MO-3-2301-35 0
16" MG-3-2301-36 C
3/4" 3-2301-93 C
DRAIN 3-2301-94 C
374 1"
S0-3-2301-31 0
50-3-2301-29 0
S0-3-2301-30 0
3-2301-43 0
TEST CONN.
I 3-2301-44 0
374 X-132C 542-6 160 3/4" 3-2301-24 0
HPCI INSTR X-132B 3-2301-25 0
X-317A 509-10 190 3/4" 3-2301-41A C
HPCI (TEST CONN) 3-2301-42A C
S0-3-2301-28 0
497-0 200 3/4" 3-2301-41B C
HPCI (TEST CONN) 3-2301-42B C
1" S0-3-22?!.32 C
3-2301-50 0
UM4ARKED BYPASS VALVE I
3-2301-74 0
AROUND 3-2301-33 AND MO-3-2301-14 C
3-2301-47 BKR for 2301-14 RACKED OPEN 707 125 572 215 3/4" 3-2599-15A C
ACAD Sh 2 3-2559-15B C
ACAD of 2 3-2599-16A C
ACAD 3-2599-16B C
ACAD 1"
A0-3-2599-4A C
ACAD APPROVED E
41 of 64 D.O.S.R.
DTS 1600-7 Revision 4 UNIT 3 VALVE LINEUP (Cont'd.)
PENT LOCATION LINE POSITION P&ID -
- NO.
ELEV. AZI. - SIZE -- VALVE-NUMBER -
DESIRED-ACTUAL - DESCR'IPTION- - - - -- - - --
707 125 572 215 1"
A0-3-2599-5A C
ACAD Sh 2 A0-3-2599-48 C
ACAD of 2 A0-3-2599-5B C
ACAD 146 541 105 3-2599-25A 0
ACAD A0-3-2599-2A C
ACAD 1408 530 310 3/4" 3-2599-11A C
ACAD 3-2599-12A C
ACAD 3-2599-6A C
ACAD 316A 504 60 1"
A0-3-2599-3A C
ACAD 3/4" 3-2599-13A C
ACAD 3-2599-14A C
ACAD 3-2599-7A C
ACAD 127 531 245 1"
3-2599-258 C
ACAD 127 531 245 A0-3-2599-28 C
ACAD 3/4" 3-2599-11B C
ACAD 3-2599-129 C
ACAD 3-2599-6B C
ACAD 316B 504 280 1*
A0-3-2599-38 C
ACAD 3/4" 3-2599-138 C
ACAD 3-2599-148 C
ACAD 3-2599-7B C
ACAD 146 541 105 1/2" S0-3-2499-2A C
ACAD S0-3-2499-1A C
ACAD 1/2" 3-2499-7A C
ACAD 1/2" 3-2499-8A C
ACAD 316A Torus 65" 1/2" S0-3-2499-4A C
ACAD S0-3-2499-3A C
ACAD 1/2" 3-2499-10A C
ACAD 1/2" 3-2499-9A C
ACAD 127 532 245 1/2" S0-3-2499-28 C
ACAD S0-3-2499-1B C
ACAD 1/2" 3-2499-78 C
ACAD 1/2" 3-2499-88 C
ACAD 3168 Torus 305* 1/2" S0-3-2499-48 C
ACAD S0-3-2499-38 C
ACAD 1/2" 3-2499-108 C
ACAD 1/2" 3-2499-98 C
ACAD l
APPROVED s
APN 17TA 42 of 64 D.O.S.R.
.e g,
-a-e.
DTS 1600-7 Revision 4 INSTRUMENT MAINTENANCE DEPARTMENT CHECKLIST 3 A.
Pretest Requirements 1.
Obtain and supply to the responsible Tech Staff Engineer a cali-bration curve for the read-out of sensor LI-2(3)-263-101.
2.
Take the "A" Pumpback air compressor OUT-OF-SERVICE and then disconnect ar.d vent the low suction pressure switch trip sensing line to atmosphere.
Verified 3.
Install and connect all instrumentation (includes both plumbing and electrical connections) both inside and outside the containment.
Verified B.
Test Requirements 1.
During the full duration of the test, no surveillances shall be conducted that have the potential of causing a scram.
Verified C.
Post Test Requirements 1.
Disconnect and remove all ILRT temporary instrumentation.
Verified 2.
Connect the "A" Pumpback air compressor low suction pressure switch trip sensing line and clear the system outage.
Verified 3.
Calibrate the following pressure sensors after completion of the test.
PS-3-1621A PS-3-1632A PS-1501-62A PS-3-1628A PS-3-1621B PS-3-1632B PS-1501-628 PS-3-1628B PS-3-1621C PS-3-1632C PS-1501-62C PS-3-1629A PS-3-1621D PS-3-1632D PS-1501-62D PS-3-16298 Verified APPROVED 7
APR 1T82 D.O.S.R.
o
~
DTS 1600-7 Revision 4 TECHNICAL STAFF CHECKLIST 4 A.
Pretest Requirements 1.
Arrange for the calibration of the instruentation to be used.
WRf Verified 2.
Make a suney of the primary containment for the purpose of establishing any tendencies for regional variations in temp-eratu re. This survey will be used in detemining where to place the temperature sensing devices.
Verified NOTE Where testing experience with a given containment structure has previously established appropriate locations for temperature sensors, temperature surveys may be eliminated.
3.
At the same time as the temperature survey, conduct a survey for the purpose of detemining the placenent of the humidity indicators so that a representative sampling of the primar; c"7,caiment air can be made.
Verified NOTE As in the case of the temperature survey, this humidity survey may be eliminated for a containment structure which has known and char-acteristic humidity patterns.
4.
Detemine the placement of all temperature and humidity sensing devices from the surveys in steps 2 and 3 above.
Verified 5.
Obtain the instruent accuracies for all instruents and read-out devices to be used in the ILRT. Perform an error analysis to verify that the accuracy of the collected data is consistent with the magnitude of the specified leakage rate. This analysis must be done prior to the placement of any instruentation in the primary containment for the test. (See Appendix A. attached, for a sample calculation.)
APPROVED APR 17'82 44 of 64 0.0.S.R.
o DTS 1600-7 Revision 4 INTERPRETATION
'Specifically, the combined instr-ument repeatability error should be less than 25% of Lp, the maximum allowable leak rate.
Verified 6.
Arrange for the availability of the air compressors for use in pressurizing the contaiment.
WRd Verified 7.
Examine LLRT results for all tests and verify that all Tech-nical Specification limits have been met prior to the start of the ILRT. Also, obtain the total calculated leakage fran the primary containment penetrations both prior to and after repairs (in the case of double gasketed seals, before and after opening the seal). This infomation will be required when the results of the ILRT are analyzed.
Verified 8.
Arrange with the Instrument Mechanics for placement of the calibrated instruentation in the primary containment and its connection to read-out devices outside the primary containment.
Verify the location and operability status of the instrisnentation.
WRd Verified 9.
Verify the availability of instrtsnentation for the recording of ambient changes in the reactor building. These devices need only be of such accuracy that they will indicate gross barometric variations for correlation to test results.
Verified 10.
Detemine the volume of the primary containment associated with each tenperature and humidity sensing device. This infomation will be used during the test for volume weighting the data.
Verified 11.
Ensure that the air compressors, piping, manifolds and connections to the penetrations are installed by the Main-tenance Department as required. Also verify proper operation of the compressors.
Verified gppRO M i
12.
conduct a thorough examination of the dryweii and pressure g1 g,g, 45 of 64 l
o O
DTS 1600-7 Revision 4 suppression containment to remove any pressurized vessels, gas pressure cylinders, sealed or semi-sealed containers, and l
anything which, in the judgement of the Test Director, could l
be damaged by the pressure test atmosphere or have a direct bearing on the results of the leakage rate measurement.
Verified 13.
Verify valve line-up of Operating Depart:nent Checklist prior to starting the test.
Verified 14.
Verify that the personnel air lock is closed and locked.
Verified 15.
Direct the Operations Department in the pressurizing of the primary containment.
Verified 16.
Initiate a dated log of events and pertinent observations.
This log must be maintained for the duration of the ILRT.
Verified 17.
Prepare graph paper for the plotting of tne appropriate data.
Verified 18.
Ensure that the following penetrations are closed and have been local leak rate tested.
Equipment Hatch CRD Removal Hatch Torus Access Hatches Drywell Head Verified 19.
Fill out Figure 2 by specifying the number and location of each RTD in within the subvolumes indicated inside of the containment.
Verified 20.
Record stanp levels in the drywell equipment drain sump and the drywell floor drain sump.
Equip Sump Level g
Floor Dr Sump Level A?PR en W D.O.S 4s of 64
DTS 1600-7 Revision 4 B.
Post Test Requirements 1.
Verify that all temporary instrumentation is removed.
Verified
- 2.
Verify that the torus access hatch that was opened for the removal of instruments is again local leak rate tested upon final closure.
Ve ri fi d -
3.
Record pump levels in the drywell equipment drain sump and the drywell floor drain sump.
Equip Sump Level Floor Dr Sump Level 4.
Verify that following pressure switches have been calibrated after completion of the test PS-3-1621A PS-3-1621B PS-3-1621C PS-3-16210 s
PS-3-1632A PS-3-1632B PS-3-1632C PS-3-1632D PS-3-1501-62A PS-3-1501-62B PS-3-1501-62C PS-3-1501-62D PS-3-1628A PS-3-16288 PS-3-1629A PS-3-1629B MR t - *-
y Verified *-
RADIATION PROTECTION CHECKLIST 5 1.
Prior to any venting of tha primary containment, an air sample must be taken for analysis.
Ve ri fi d
(
APPROVED O 171 47 of 64 0.0.S.R.
DTS 1600-7 Revisi:n 4 n
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DTS 1600-7 Revision 4 APPENDIX A A.
INSTRUMENT ACCURACY ERROR ANALYSIS Per ANSI N45.4-1972, the computation of the leak rate is given by the equation.
L(%)=(h)(100)(N' {W')(1 -
)
where L primary contaiment leak rate
(%/ day)
=
H time interval between data sets #1 & #2 (hours)
=
W weight of the contained dry air mass at
=
1 test data set #1 (lbs)
W weight of primary cor.taiment taperature
=
2 at test data set #2 (1bs) volume weighed primary centsiment te-T
=
g perature at test data set #1
(*R)
T volume weighed primary contaiment to-
=
2 perature at test data set #2
(*R)
P dry air absolute pressure at test data
=
y set #1 (psia)
P dry air absolute pressure at test data
=
2 set #2 (psia)
The standard variation on L due to the uncertainties in the mea-sured variables is given by:
(L) = 2400 g(
f(p ))*,(
g(p)) + (
((T ))* + h((T )) 3 g
2 g
2 1
2 1
2 substituting H = 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> JT
- T, P2.W aL 1
T, P,'
- L Te 1
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- L Pa 1
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u aT
- W TI assaping P e P =7 and T s* T = T y
2 y
2 where 7 = average absolute dry air pressure (psia)
T = average volume weighed primary containment absolute taperature (*R)
Therefore, APPROVED 55 of 64 D.O.S.R.
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DTS 1600-7 Revision 4 8(L) + 100[2( + 2( f )' f P 1. Calculation of 6(T) NVOL T = I(VF)) (Tave,3) j=1 where VF) = the volume weighing factors MVOL = the nianber of contaiteent subvolumes Tave,d = the average absolute tenperatuare in the jg subvolume N d Tave, = E i=1 where Ti,j = the absolute tenperatuare of the i M RTD in the j g NJ = ntsnber of RTD's in the j2 subvolume Now,8(T) is calculated fram NVOL aT 'Ti=gt (Tave,j) 37,y,3 j wera iTav = VFj f(Tave.j)="D'Ch"; N 3 Therefore, (T) = (Vfj) (RE a rcy) 2. Calculation of f(7) f(P) = [S(P ) +$(P)f T y where PT = total absolute primary contairinent pressure P = partial pressure of water vapor in the primary APPROVED y contairment APR 1T82 D.O.S.R. 56 f 8'
DTS 1600-7 Revision 4 G aecura substituting ((PT) = f ppg NVOL ((PV) = f (VFJ) (dewtell accuracy) 31 ( NJ ) ** where PPG = precision pressure gage Nj = number of dewcells in the jM subvolume Therefore, 2 8 @ = [( O*CCorj ) +( (VFj) (dewcell ac oracy))2, ]3 gf ppg 3. Detennine the appropriate variable quantities and perform the above analysis twice - once for the systen accuracy and once for the systen repeatability. APPROVED ~~ 1782 57 of 64 0.0.S.R- )
DTS 1600-7 Revision 4 APPENDIX B CALCULATIONS PERFORMED A. Average Subvolume Temperature end Dewpoint. Tj = T(all RTD's in j M subvolume) 7 Number of RTD's in the j a subvolume D.P.j = f(all deweell in j$ subvolume) 7 Number of dewcells in jth, subvolume where Tj = average temperature of the jg subvolume D.P.j = average dewpoint of the jth subvolume NOTE By definition D.P.j 3,Tj) 8. Primary Contaiment Temperature and Dry Air Pressure NVOL If Tj = undefined, then T= ( (VFj) (Tj) 'F Tj = T (j + 1) for 1sjz(NVOL-2) j=1 Tj = T (j - 1) for j = NVOL-l' Tj = estimate, for j = NVOL NVOL If D.P.j = undefined, then D.P. = $ (VFj)(D.P.j) 'F D.P.j = D.P. (j + 1) forsi jg(NVOL-2) j=1 D.P.j = D.P. (j - 1) for j = NOVL-1 D.P.j = estimate, for ~j = NVOL D.P.(*K) = 273.16 + D.P. F) - 32 8 X = 647.27 - D.P. (*K) EXPON = X(A + ZX + CX3) A = 3.2437814 ( D.P. ( " K) ) (1+DX ) Z = 5.86826.10 py, (218.167) (14.696) PSI C = 1.702379.10-8 ,(EXPON In 10) D = 2.1878462.10'* T(All absolute pressuge gauges) p, Neber of absolute pressure gauges py p34, where: NVOL = neber of primary containment subvolumes VFj = volume weighing factor of the jth subvolume T = volume weighed containment temp 7e ature D.P. = volume weighed containment dewpoent X,A.Z,C,D.EXPON = dewpoint to vapor pressure conversion constants & coefficients APPROVED i APR 17'82 s8 of 64 0.0.S.R. 1
DTS 1600-7 Revision 4 Py = volume weighed containment vapor pressure P = contained dry air absolute pressure NOTE The subvolume numbering sequence is from the warmest to the coolest subvolume. (Assuming top to bot-tom due to startification.) C. Contained Dry Air Mass. W = (28.97)(144-)(P-)[fvolumei -(LEVEL-50i(28.635)-] lbs. 1545.33 (T
- 459.69)
LEVEL = reactor water level in inches from instrument zero (28.635ft/in) Volume = primary containment volume (ft) with: Rx level 9 50.0 inches, Torus level 9 - 3.0 inches. l D. Measured Leak Rates. Lm(TOTAL) N Base e Ni 2400-- } % t -t j Base Base / Day W Lm(POINT)=W-18r-2400 i j - tj-1 W t 9,,) ay where, WBASE = mass of contained air at t=0 (1bs)) Wj = mass of contained air at t=1 hrs (1bs tg - test duration at the ith data set (hrs) E. Statistical Leak Rate and Confidence Limits. LINEARLEASTSQUARESFITTINGOFTHEIPCLRTbATA The method of "Least Squares" is a statistical procedure for finding the best fitting regression line for a set of measured data. The criterion for the best fitting line to a set of data points is that the sum of the squares of the deviations of the observed points from the line must be a minimum. When this criterion is met, a unique best fitting line is obtained based on all of the data points in the ILRT. The value of the leak rate based on the regression is called the statistically average leak rate. Since it is assumed that the leak rate is constant during the testing period; a plot of the measured contained dry air mass versus time would ideally yield a straight line with a negative slope (assuming a non-zero leak rate). Obviously, sampling techniques and test conditions are not perfect and consequently the measured values will deviate from the ideal straight line situation. 59.of 64 D.O.S.R.
o. DTS I600-7 Revision 4 Based on this statistical process, the calculated leak rate is obtained from the equation: W = At + B where W = contained dry air mass at time t (lbs) B = calculated contained dry air mass at time t= 0 (lbs) A = calculated leak rate (lbs/hr) t = test duration (hours) Contained Dry Air Mass (1bs) s '. 4 ~ Test Duration (hrs) The values of the constants A and B such that the regression line is best fitting to the ILRT data are A = [NT(ti) (Wi)] - [(Sti) (TWi)] LNElti) (EtiPJ g,TWi - Atti N In order to reduce the round-off error in the above calculations, the equations are rearranged such that: it(ti-t)(Wi-W)] A= . (ti-t) J B = [(t(ti)t)(tWi)] - [(sti)f((ti)(Wi))] [NE.(ti)3] - ktijd By definition, leakage out of the primary contaiment is considered positive leakage; therefore, the statistically average leak rate in weight percent per day is given by: Ls = (-A)(2400)/B (weight 5/ day) Statistical Uncertainties In order to calculate the 95% confidence limits of the statiscally APPROVED 60 of 64 AER 17'82 0.0.S.R.
\\ DTS 1600-7 Revision 4 average leak rate, the standard deviation of the least squares slope and the Student's T-Distribution function are used as follow: 1 NT(Wi) *-(t Wi) 2 8 g., { NE(ti) -(tti), 4 3) UCL = L + g(TE)(2400) 3 8 where TE = 1.645 + Ifg 7 6 + N = number of data sets ti = test duration ot the ith data set Wi = contained dry air mass 7t the ith data set = standard deviation of least squares slope TE = value of the single-sided T-Distribution function with 2 degrees of freedom Ls = calculated leak rate in %/ day UCL = 95% upper confidence limit in %/ day IPCLRT DEFINITIONS (48 PSIG TEST PRESSURE) Maximum Allowable Leakage Rate (Lp) Q Lp = 1.6% of containment volume per day = (0.016)(288,966 f t3)/24 hrs. I = 192.644 fta/hr.
- 8j,I#j696 SCFH I
= 192.644 g = 821.857 SCFH, C S Maximum Allowable Operation Leakage Rate (Lt) Lt = 75% of Maximum Allowable Leakage Rate =(0.75)(821.857) SCFH [ g.b. O, = 616.392 SCFH %o,' f \\$ 'g \\' 4 APPROVED APR1T82 61 of 64 D.O.S.R.
I DTS 1600-7 Revision 4 Maximum Allowable Leakage for any One Main Steam Isolation Valve 11.5 SCFH 9 25 psig test pressure Maximum Allowable Leakage Rate for all testable penetrations and isolation valves except main steam isolation valves is 60 percent of Lg. (60%) (821.857) =.493.114 SCFH Maximum Allowable Leakage Rate of the personnel interlock door is 3.75 percent of L.p (3.75%) (821.857) = 30.820 SCFH NOTE L of this procedure is equivalent t8 L.of Section 3.7. of the Tech-nicatSpecifications. I APPROVED APR 1782 62 of 64 D.O.S.R _1
s*,e 5i ~ v s DTS 1600-7 FIGURE 1 Revisica 4 SUGCESTED r No-2-1501-28A MO-2-1501-27A (MO-3-1501-288) (MO-3-1501-278) Drywell Containment Spray Header 2(3)-1504-10" )( ) (. As en as MN ns os X-150A Drywell Penetration Test Connection Flange I Xl .) ~ b i 1 URYWELL ** m i VENT l g 1 ~ 3 l l ggy Inside j Outside AIRbOMP l ELECTRIC 'l AIR COMP g Reactor Buildir.g Containment i APPROVED f( ' " ' ' 63 %.64 D.O.S.R. W L ..._...m___. I
1-v3 o$ ( g ti =. e .e - ): *, n.{., 8..,..,...,.. ag.....,....b.,,.,_...._,... DT. 26o.o-7.. g s 3* Revision 4 gg k 53';s = =
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