ML20237F636
| ML20237F636 | |
| Person / Time | |
|---|---|
| Site: | Zion File:ZionSolutions icon.png |
| Issue date: | 03/03/1973 |
| From: | Hawkinson J COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20237F603 | List: |
| References | |
| NUDOCS 8708210525 | |
| Download: ML20237F636 (55) | |
Text
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= s CO:hCfr..f LfH EDISCN Revisiens "A" 3-22-72 ZIO!!.-STATILN U;:IT 1 "Ba 8-21-72 i PdE-OFhKATILL TEST '
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4 SYSTE'4: 'ControljoomiH' eating,$Ventinatins and Air?
g Conditioning ;e TSystem; ' '
'fRITTE"'
. BY: John F. Ma';kinson System Engineer CCNCURRED IN BY: b. Station Superintendent 9 )
Arproval of Test Procedure
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Ac?t- $!5 T-i!echanical 6 G ' - u:~ n snelneer ' Iva4ce ;
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EYafussiont of':' Test itesults g Station i
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, Test :Reviewf Coa:mittee..
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- tatron~ a3 perinter.;ent 3 /fHe aate n
Envineerine F.ecnan_ cal a Structura. snc ineering Date AFF.4.CVisL C? ?EST .
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8708210525 870813 PDR P ADOCK 05000295 '
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INDEX i
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1.0 EVALUATION OF TEST RESULTS ,
1 1.1 Summary -l Detailed Conclusions 1A 1.2 1.3 Test Procedure Items Onitted or Run Out of Sequence J 1.4 Significant Events J 2.0 PURPOSE OF TEST 2, 3
3.0 REFERENCES
4.0 INITIAL CONDITIONS 4
5.0 PRECAUTIONS 5 6.0 TEST EQUIPMENT 6 7.0 DETAILED TEST PROCEDURE 7'
,. 7.1 System Startup 7_
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72, Normal Operation 7 73 Abnormal Operation 7 7.4 Refrigeration Unit Performance 8 7.5 Humidity control 9 7.6 Heating Control 9 7.7 Emergency Recirculation Operation 9 7.8 High Radiation Signal 10 7.9 Smoke Detection 10 7.10 Make-Up Air Charcoal Filter Fire Protection 11 11 j 7.11 Fan Trips and Alarms 7.12 Standby Air Compressor 12 Fail Safe Damper Operation 12 7.13 Loss of Voltage Alarm and Damper Operation 12 7.14 i
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8.0 DATA SHEETS -U" 14 9.0 APPENDIX 23 l J
Appendix A Initial Valve and Switch Lineup 23 Appendix B Comment / Exception Lists 24
. Appendix C Outstanding Z-2's 26 Appendix D Calculations 31 I I
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1.0 EVALUATION OF TEST + m LTS , , , 1 1.1 Summary 1.1.1 Evaluation The fan interlocks together with the appropriate dampers functioned properly. Data sheets 8.1 and I
8.3 on pages 14 and 16 demonstrate this function. !
Section 7.4 in the procedure checks out the operating performance of the refrigeration units. It was demonstrated that the units have adequate capacity I
for the heating loads (data sheet 8.4 p 17). The smoke detector performance section of the test performed according to the revisions to the procedure. The radiation monitor signal performance sections in the test performed according to the revised section 7.8 of the test procedure. Data sheet 8.8 on page 19 shows the proper results obtained.
1.1.2 Deficiencies Measuring the +1/4 inch 2H O differential in the l
control room cannot be performed until Unit 2 cable pans are sealed in the control room. Data Sheet 1
8.1 p 14 shows that the air handling fan supplies over 2000 cfm more than the return fan. This 2000 l
l cfm is the design leakage and the air required to maintain the proper air pressure in the room. The makeup charcoal unit fans developed approximately 1/2 of the rated air flow (data sheet p 18). This volume of air could result in lack of pressurization of the control room. This test will have to be demonstrated after Unit 2 cable pans are sealed in 4
the control room. The Turbine Building High 1
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Radictio'n Alors will b3.tootcd during tho Radiation
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Monitor Test.
1.2 Detailed Conclusions .
1.2.1 System Start'up The fan interlocks operated as' written. The data sheets were revised to include measured fan static' pressure and the calculated fan velocity pressure.
1 Due to the repitching of the fan blade to obtain the required air flows,,the static pressure gages read off scale. .The return fans, due to physical layout and the inability of the dampers to seal, resulted in air flow short-circuiting from one fan through to the other. This short-circuiting ,
resulted in a lower static pressure across the fan and a decreased air flow from the room where velocity ;
l 1 readings were obtained. The air handling fans ,
1 (supply fans) moved more air than designed. The return fans, on the other hand, handled less air than designed. This combination will not affect the system being able to maintain a +t inch water pressure.
1.2.2 Normal Operation The control room at the time of testing had too many leaks from open cable pans that the room pressure differential could not be obtained. The CB unit, at the time of the retest, did not have the prefilters installed. The Work Request handling this deficiency, dated 12/21/72, was not performed. This information will be obtained at a later date. A retest of step 7.2.3 was performed after recalibration of the high AP 1A w__-____-___________-___________-____-_______-_______ _ - _ . - _ _ _ _ .
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[ Stcp 1 2,3 cf the procedura w 0 changed eftcr clors. - .x, . -_ - , ,
rGviewing th5'prasraro drop ccross the filtsrs could be raised withcut exceeding manufacturers specifications.
1.2.3 Abnormal Operaticn In the data sheets, the following changes were made.
Fan current and fan speed ratings were obtained from the fan motor. The fan static pressure could.be read from the gage. The air flows under actual operating conditions resulted in less than adequate air flows.
In an actual emergency, the 100% fans could be run together giving, as a result, almost rated air flow.
1.2.4 Refrigeration Unit Performance This section was completed at the time of the retest.
A local key operated " kill" switch located near the ;
i compressor would be helpful and also a safety feature l during normal maintenance and testing of the units.
During the compressor standby condition, the amber I
light is lit. A wiring revision is needed to prevent operator confusion. Possibly an available light should be included to indicate to the operator that the unit is ready to run.
Refrigeration unit OA This unit performed satisfactorily on 12/18 with two exceptions. The RFC (refrigerant pressure control) did not automatically reset after shutting down on low suction. After replace =ent of the RPC, the high discharge pressure trip had to be retested. !
The new trip pressure is 270 psig (p 18).
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j Tho refrigcrat uriito t: rid ~ t'1 cyclo on and off duo to low suction pressure (building back up after shutdown) two or three times before running. This is due to a slightly low refrigerant charge or cold l
I refrigerant. The initial cycling of the unit warms the refrigerant and builds up its pressure. A clear sight glass was noted indicating sufficient refrigerant charge. The large service water flow control valve leaks keeping the refrigerant cold which results in I
hard starting.
l Refrigeration Unit OB This unit performed satisfactorily with one exception.
I The liquid line sight glass had bubbles of vapor indicating a low charge. This low charge did not affect the operation of the unit. The condenser water outlet temperature was higher than Unit GA but doesn't affect performance as indicated by the outlet air temperature of the evaporator. Page 17 of the data sheets shows revised condencer water temperatures after the refrigeration unit had been topped off.
Both units running at this time ran at part of their capacity indicated by the low current readings and coil capacity readings. Eith'er of these two units i
can adequately handle the cooling requirements of j the system. The high discharge pressure trip at 265 j
psig was added to the data sheets eliminating the 12 gpm flow switch trip. The flow switches are to be eliminated. Unit OB tripped at 10 psig under the setpoint but is 55 psig above normal operating pressures
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No change will bo_mado en ths sotpoint. Tha clara
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wording in otop 7,4,8 was changcd to read " Control Room HVAC Fanel Trouble".
1.2.5 Humidity Control The valves stroked properly enabling them to maintain the humidity level setpoint.
1.2.6 Heating Control The valves stroked properly enabling them to maintain the hot deck temperature setpoint.
1.2.7 Emergency Recirculation Operation l
In the procedure, the following statement was added to step 7.7.3. Verify the closing of damper OFCV-PV11B. The verification of the start of the refriger-ation units was verified on the retest.
1.2.8 High Radiation Signal Functionally, this section of the test performed as I
written. The Turbine Building Radiation Alarm was not opersble at the time of the test. Therefore, the relay that gets picked up by the monitor was depressed (see p 10, step 7.8.6). The alarm window is not connected to this relay', but will be tested during the Radiation Monitor Pre-Op.
1.2.9 Smoke Detection The smoke detectors were actuated per the manufacturer by blowing cigarette smoke directly into the detector.
The manufacturer Pyr-A-Larm, will send their calibration and insta11aticn v' verification report at a later date.
A copy of this report was requested to be included with this report. In an attempt to simulate an actual fire, a one minute smoke bomb was ignited in a control l 1D E -_ _ - _ - _ - - - - _ - - _- _ ---- _ _ __ _ _
v- ~w- =. n board. Inth9cutb s_cpinien,~thi annunt of^sarko emitted should have been enough to trip the appropriate smoke detector. After this failure, it was decided that smoke from the Turbine i
Building Makeup would not set off the appropriate l
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detectors. Steps 7.9 8 through 7.9.10 were i omitted because they are the same detectors as those from the outside air intake. Step 7.9.5 was modified to eliminate dampers OFCV-PV11A and 0FCV-PV11C. The operation of the dampers was misunderstood when originally written. Its present function presents no hazard. Steps 7.9.8 through 7.9.10 was omitted.
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1.2.10 Make-Up Air Charcoal Filter Fire Protection i Step 8.10.2 was performed by removing one at a )
time the fusable temperature elements to actuate the system. Step 7.10.6 was added as follows:
" Depress relay OTY-PV42 and verify the proper a
operation of the spray nozzles.
1.2.11 Fan trips and Alarms l
Step 7 11.1 was revised with the following addition: " ... with the MCC on and the control i
switch in " Pull to Lock"." The trip alarms should )
actuate in either the after trip or in the after i close position. However, the trip alarms will actuate in the after close position only. The air handling fan starts on after trip when the local switch in on. Th e return air f ans are inter-locked with the air handling fans therefore the return fans can start on after trip. The charcoal fans control switches have to renain in the after trip position for preper operation with radiation monitor ORT-PR17. The fan dacpers closed when the fans are not running.
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1.2.12 Sttndby Air Compraccer The standby air compressor handles the air requirements of the system. However, the !
air supply to the water flow control valves for the air conditioners is not connected to the standby air supply. This lack of a backup might cause the air conditioning units to fail.
I 1.2.13 Fail Safe Damper Operation i
This section of the test performed as revised. l Dampers 0FCV-PV24B and 0FCV-PV38B are fail closed.
Damper OFCV-PV11A is upstream and fails closed.
i Dampers 0FCV-PV23 (Hot and Cold) and 0FCV-PV31
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$bt and Cold) should fail in the cooling mode not heating.
1.2.14 Loss of Voltage Alarm and Damper Operation This section of the test performed as planned with the following exceptions. Dampers OFCV-PV23 and 0FCV-PV31 are not controlled through solenoid i
valves. Dampers 0FCV-PV24A, B, and 0FCV-PV38A, B are not tested. Loss of voltage to the solenoid valves results in a cooling mode in the winter when panel power is lost.
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7.2.1 - control Room has to be sealed y for tost. ;
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' 7.2.2 - OB filters have to be installed. (Work request 12/21, job number 720 PV003) 7.3.3 - Section tested 3/1 after installation of filters.
l 7.3.4 - Step needed for step 7.3.5 I
j 7.3 5 - See comment for 7.2.1 7.4 - Section omitted 12/18 retested 1/13; and 3/1 to correct deficiencies.
. 7.7.3 - omitted 12/18 section 7.7 was retested 1/13.
Section is independent of other sections.
7.8.1 - 7.8.4 - Tested 3/1, independent of other sections.
7.8.8 - Test during Radiation Monitor Pre-Op.
I 7.9.6 - Refrigeration unit start omitted 12/18. Retest steps 7.9.4 through 7.9.7 on 1/13 and deficiencies I corrected on 3/1.
7.9 8 - 7.9.10 - Not tested. Smoke detectors are the same as those for the outside air, 7.13 3 - Damper 0FCV-PV05A failed closed on 12/18.
Reworked and retested OK on 3/13 7.14.3 - See comment above.
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w wn .g 1.4 Significant Eventn i 1.4.1 For the original test the refrigeration units had control problems and therefore omitted.
1.4.2 The flow switches in the service water lines are to be eliminated therefore the contacts were blocked open.
1.4.3 Discharge service water valve OSWO338 was closed I
prior to the startup of refrigeration unit OA to keep the refrigerant in the. condenser at room temperature. Valve OPC-PV44 leaks. !
1.4.4 After pumps down from section 7.4 the RPC had to be manually reset resulting from low suction shutdown.
In an emergency this action will start the unit that doesn't reset automatically. Retested & cleared 3/1j i 1.4.5 The oil level on refrigeration unit OA dropped i -
The oil pressure and recovered 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> later.
remained within the normal operating range. This condition is not abnormal since the oil mixes with the refrigerant and is carried throughout the system.
1.4.6 Refrigeration unit OB had bubbles in the sight glass indicating a low refrigerant charge. Operating temperatures and pressures remained normal. Operation was not affected and not harmful unless more refrigerant is lost. Re.hecked 3/1 OK 1.4.7 A plug sealing one of the sensing tubes on smoke detector OXD-PV28A is missing. Suitable fix made on 1/8.
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1.4.8 Inthewinter,themixedairtenpgrcturaahrad l
of the heating and cooling coils is approximately 60*F. For adequate cooling, this temperature should be between 45* and 50*F. (see Z-2 21-16) 1.4.9 The temperatures in the control room fluctuate considerably for comfort due to a time lag in the thermostat response. This time lag is I
due to the location of the thermostat in a dead air space behind the control board. (see Z-2 21-15) l 1.4.10 The revised test procedure for the smoke detectors performed satisfactory. However, when a 1 minute smoke l bomb was lit inside a control board, neither return air smoke detector tripped. A considerable amount of smoke went through the air handling unit and
- back through the control room. The author feels that this apparent amount of smoke should trip the smoke detector.
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2.0 FUnFCSE OF TEST N
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The purpcse of this test is te verify the operation of
- the contr:1 room hesti::g, ventilating, and air conditioning system. Le functicn of this system is to provide air fil-trat Lon, heating and/or coolin- , and humidifiestion- and/cr dehumidification with. continuous occupancy under any normal ,
or abncrmal condition to permit a cafe shutco.n of the plart l as may be reiuirec. l l .
Ihe system consists of two, 100ic equipment trains. Cne system is standby. The electrical equipment rec,uired,to maintain the centrol room environment is connected to'sepa- .
rate emersency electrical systems.
- Airflows and differential pressure can be verified under cold functional conditions. IIowever, maximum ambient tem-peratures can only be varified under hot functional conditions.
The system will be controlled to maintain a nominal 75 F and 40a relative humidicy.
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Equipment Description 3.1 Volume V, Section 4.8
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Volume IV, Section 9.10.3 1 l
1 Mechanical brawin.is l 3.3
, F.-51 .
7/7/72 5 M-88-2 8/2/71 '
M-315 5/6/71 '
l H-318 9/17/71
'M-319 9/17/71 3.4 Electrical Drawings 22E-0-4240 FV1 4f2 ' /?-2 '!4/n. PV10 0/22/-72 '/"/7 3 PV2 4/21/72 6/u FV11 4-/21/72 7/ir/73 PV3 O/1C/716,j,, ?V12 L '21 f72 r//rh>
PV4 i t/1C /71 '/dn PV13 4/21/72 PV5 E//?1 </wi> rV14 4/21/72 PV6 11,1C/71 wehi PV15 0/15/72 l'hoh*
PV7 11/10 /?1 -/wr- rV99 4/21/72 1 PVa 11/10/-71 '/a/ia PV100 L/21/72 7/n/7 >-
PV9 6n6-/72 %g, pv,6 i</3./7 35 Equip:::ent 3;_eci.fi:ations X-2254 X-2276 X-2279 X-2285 X-2252 ..-22c6 h-2253 3.6 Manufacturers Instructions 3.7 Sargent & Lundy Test Procedure Control .ic;= El.,0 Sys e- (PV) 7/6/71 3.8 ASMAAE /MND/3c ois of l'uf)L) Ajn EN TAis ,
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4.0- !E T:n! C2.DI.'!O."3 4.1 Z1ectrical s.3d echanical construction test 2re^
cc plete. 4Y / */jy 4.2 Electrical poe er is available to ..CC1331B and 2391. /
4Y /*/f 4.3 .Instru?.ent air is turned on in the Auxiliary Building. / 4 Y 'Ng 4.4 All instru ,ents have t,ee:, cp1 ' rated and the control sotpoints have oeen set./ 6- /377 7 s
4.5 The :iCC's a' cove are in the "Oh" position and all of_ the operating switches Jo the opc ating panels are in the "CFF" position. 8 '#'
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4.6 Communications have been set un in the efntrol room,617' fan room and with the field engineer. s0- P _ /"/g -
4.7 All doorsh-closed. M 'Ygnd windows in the test areas c.re to be 4.8 Open wd ervalves tc and from the condenser and fill it with water, venting the air from the top of the condenser head. 4. '7/. #// 3
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4.9 open suction and discharge eton valves and liquid line' valve en condenser. s d ~f #/f3
!- 4.10 Make sure the compressor crane. case heater is 6perating properly , and has been in operation 241. curs before startup. If this is impossible, a new oil chanie is necessar, ust ;,rior to startue. -4% M3 ,
1 4.11 Make sure the oil level for the refrigeration unit tne cc:. pressor is 7/5 'ull (1/2 full wnen running) at sight glass. 8 Y y,3 V
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5.0 r :cACTICOs .
L m= 1 Y 5.1 7.ahe sure all ventilation ducts are p free of forelin
/>/jp b matter before o,cerating fans.
l 5.2 - Eefore thenot fu.es will ten 'ce t :..ane sureup picked that byr.auseous and toxic the ventilating system. 9,J. />/7 5.3 Keep har.ds and other foreign objects away from dampers ]
and fans. y lagy l 5.4 All cutside intakes should be protected to prevent foreign tratter frc: entering ti.e system. /-,avegs war u s7stt e AfD: c.t.cA4 f %
excessive fan vibr; tion exists, 5.5 If unusual noise o shutdown ixiediately and investigate the cause. pf 5.6 Greue or oil all r.otors and bearing as recuired.f 5f 1 l
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6.0 TEST r.auIP n T m A T z=i.
6.1 All purpose velemeter set {
6.2 Rotatinc vane anem=eter .
Strobotach GE"[" A" " ' ' # ' #
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6.4 Volt-acneter (clamp-on) g ,,,,, g,,7 ,,
s i 6.5 Pitot tube and catching mancmeter og,yf4 ef3 o -3. " 4 o 6.6. Dwyer Magnehelle Fressure Gauge (fewrerv7 pruerto eyes) 6.7 variable precoure scurce (Nitrog{en /#374w Bottle)
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6.e 511na psychecmeter rn yi.,,g gas, ester ca ,,,,,,, i I
6.9 Her.t fun o -no *P 6.10 Thermometer semim 1xsrsur eu rs nacl ixo i 4 s
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! 7.1 syn em startup i 7.1.1 Place the return f an' 01V011-va (OPV012-03) B{
g"gi centrol switch Lud-FV05 (Oi.d-?'vC6) in the AUTO STahT position.
7.1 2 . Place the refriaera:icn unit 0FV013-UA(OHS ,
egL (OFVC14-03) c;nteci :.citch OliS-PV07 PV00) in tne Pull to Lock position.
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. . . 7.1.3 In the centrol room start air handling unit g1% fan 0?VCO?-Lo (UP'iC10-03) usinc control switch OHS-PV01 (01:5-P702) . Trip and start the air
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handling unit by using the local switch OHS-PV46 (CES-P747).
- Verify the coeration of return fan OPV011-0A fan 1h'7.1.4 (OFV012-CE) .' lJ;easure and record current, speed, fan pressure and air flow for each fan.
7.2 Normal Operation l
inch 7.2.1 Verify the centrol room is maintained at a +
H O by reading OPDI-PV203.
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7.2.2 Measure and record the differential cre.:sure across
-, gjk the particulate filter OPV001 (UPVCO2) on incicator 7 OPI-PV25 (OFI-PV34). _
7.2.3 sicwly alleve a plastic sheet to cover the inlet to the particult:e filter C?VOC1 (CPVCC2).
f1G- Verify :ne 1ccal alarm and the control room 7 alara "C ntrol c;;os E.C ranel Zrouble" at a AF of fdst in H20' s.40 4 relief daarer OPOV2PV20s cedulates s.* . . , . . s .i Verify :".at faa JiCll-Cm is runnin undcCPLi4V20&
l A [,87;2.4! M wnea return
- modulates w.'.en return f an UFV012 c_.3is rundins.'
7.3 nbnoraal Cp-ra: ion Verify :.e ositi:n of the folleving charcoal fj[7.3.1 unit aar.pers:
OFCV-?773 closed 0?'J i-FIC L.. closed UFU.-F712n open CFli-E71?n closed 0?CV-FV130 closed UnL
,g 7. 3 2 Put hand witch Cha .-V03 (0:.C-fV04) in the ,.x 3isai :. : 3 t:iut. . ';crity the 3tcrc of charccc1 unit
, fW fan 'JV".'15-C.. (0i'7C16-C'_) :nd the reciticn of tF.e follcwing er:.pers:
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CFCV-FV03A open i; (OFCV-FVO4n open) ~~
l cloced CFCV-P'v12n r
GFCV-PV13a open CFCV-PV13B open 7.3.3 F.easure snd record current, fan speed, fan i AP pressure a..d air flow for the fan. Also ceasure the pressure differentici across the charecal filter. s 7.3.4 Slowly allow a plastic sheet to cover the in- ;
let particulte filter OrVC05 to simulate a' .
1 dirty filter at a tctal differential pressure l l of 3 5 n H 20.
l 7.3.5 Verify tne control room is maintained at a i
+1/4 inch E 0& by reading CPLI-PV2CB. l l 7.3.6 Irip the charcoal unit fan at the MCC and ;
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jI'h verify the control roo*a altra " Control Room HVAC Panel Trouble".
7.4 Refrigeration Unit Perfor:. ance I gq/.7.4.1 If outdoor temperature.is below 50 F disconnect !
the air line frcm temperature transmitter ]
f OT!-PV21 to tea.perature centroller CTC-PV21.
Connect ti.e variable pressure source and increase the pressure to simulate air conditioning conditicns. Verify mixing dampers assume minimum cutdoor position. -
l Simulate load on the refrigeration unit by 7k7.4.2 disconnecting temperature switches CIS-FV23A !
l and Ors-?'l235 (CIS _'V31A, CTI-FV313). Connect l a variable pressure source and increase the
,c r e s s u r e .
,$-7.4.3 Place refrigeration unit UPv013-CA (CPV014-03) in aCTC : <..: position.
ECTE: The compresscr ..111 start 2nd a flow of licuid ,
will be .ctes in tte lic,uic incicator. ..fter j a minute or so of oceration the bubbles .ill j disaccear and there'cill be t solid coluP. cf lic u'ih v.:;en the ur.it is operating normally.
On sta. ter, fo::i:.; cf the cil ray be evident in Ine compressor oil sight glass. After the
- i. coil .ecoor ture .:as been culled dcw:t tc !
cper.. tin a ch.ditic::s, Ine all'should be cicar )
' of fca:n. ..orral oj.ecatien of the unit is d
evincnced by a hot cischerce line, cicar o.1 l
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in the compreccor crankcase, Colid li N- refrigerar.t in the liquid indicator (quic bu ab'.ee
(_, indicate shorta,e of refr16erant and color changes indicate relative moisture centent in the system) and usun ly not more than t..a j- psi; vtriation in suction pressure fcr o.v. ,.;.-
set of operating conditions.
4 f 7.4.4 Measure and record the data listed,cn cata 7 sheet 8.4 s gp-7.4.5 Measure and record let Bulb and Dry Bulb air
/ temperatures at he inlet and outlet to the cooling coils.
J.'f 7.4.6 7
Verify the annunciator of the local alarms y ar.d cnt the control Trip", room alarm by closins "I:'!oC water the service Syst;; dis- Quip %;,,g charge valve and by tripping the unit at the /c proper MCC. %eI3 %f.
7.5 Humidity control .5 ,
1 4.$ 7.5.1 Disconnect the noisture controller CMC-PV30
/ (OMC-PV33) fr:m the humidit'/ transmitters and
, connect a variable pressure source.
I 7.5.2 Increase the pressure to 6.7 psi, (45W R.H.)
and verify (the c-.osing of pressure valve OFCV-PV30 Oc'CV-?V33).
7'7.5.3 Decrease the pressure 4.? psi (359 R.H.) and verify the opening of the pressure valve.
7.6 Heating C ntrol ff- 7.6.1 Disconnect the temperature controller CTC-FV09 (0TC-F/1C) fr n the tempert:ure transmitters and connect a variable pressure source.
,f7.6.2 Increase t'.,e ;resaure to 12.5 psi (9CoF) and verify tne closinc of pressure valve CFCV-iV09 (OFCV-PV10).
[7.6.3 Decrease the cressure to 11.6 (86 F) and verify the opening of the pressure valve.
1 7.7 Energency Recirculation Oreration Put the Cenputer and Misc. Reons H'IAC Sy:: tem 1)-7.7.1 refrigeration ;
unite en ' ..i"!.L S21.:'.C in order to keep the units froa cycling on and off, i
p-7.7.2 Fut local handswitch OHS-?V11 in the REClitC. mode.
-9
, ,_ w :;r .
m=
rp--m quk.dyJ>. ?M
?- - Vinofy THE e.tnwo or u w ig a re. v . pyn e, g $ 7.7.3 Verify the : srt of refrigeration unit g=
l
- .. . / GFV013-0A (orV014-ch).
~
Verify that damper CFCV-PV24A (CFCV-PV38A) i
/4p 7.7.4 opens and ua:rper CFCV-FV245 (C7CV-FV3L3) .
I ascules the cinitus outdoor position. .
7 7.7.5 Fut handswitch es-?v11 in the ::Cr.AL mode.
7.8 :<ish Radiation 31 nal i 7.8.1 Sirulate high radi: tion in the outside air by turning the alara actpoint to baci. ground F
/'jfL level en radiation monitors 3 -F.%O1A and ,
0.E-rR013. l l
f 7 Verify the closinc of dancers OFCV-PV11a, h .8.2 0FCV-FV116 and 0FCV-i-V11C'.
7.8.3 verif;r the centrol room alar:n "Centrol Roce Cutside air nadiation Eigh".
/' 7.8.a Verify 7.7.3 and 7.7.4 p 7.8.5 Fut charcoal unit fr.n CPVC15-Ca (CPV016-03) B hand s.: itch CH3-FVC3 in the auto pcsition.
h w3.:h ra:ic.:icn in the T.ake-up air A'sz ,,E from the tuh; hy jumpering a,9 c ff7.8.6 Y
relay of radiation conitor u.u-r2.G. _
%s~,Wp Verify the cicsing of da ger CFCV-PV12A, and 44 I
4 9 7.8.7 the openini cf aa:.ipers UFJV .V03.. (CFCV-FVCha) l CFCV-FV13u, cnd CFil-PV15_. ar.d the automatic start o: Ian urev15-c4 ( s, m, , 0 .-i.,s
- , . .. , s l .
r l -
7.8.8 Verify the centrol roce alarm " Control Roon Turbi.ic :i.com mir iac Hiah".
t 7.9 Smoke Detection
'f 7.9.1 UsTi; a c + jener:ter in the return ducts c c f the 3 c or _.;-- ~ ~ simulate a f[*+c '*'
urstre . f c.ich s:..oke signal in the contrcl rcm... -
A'k7.9.2 'lerify ti. cicning of damper 0/CV-FV2dr. b%4 1e 7 W< - , . . .s-ri u__) anc the c._cs2.ng of damper CFCV- R - (c.:di-FVj2m).
Y 7.9.3 hrify t'..e iccal clur.: and t.:e centrol rccc alarc. "Centrci ..oc:n h.aC Par.cl J."cuble" .
7.9.h N - - "i ' ~c r.cente ti._n of sr.cke ire 1 #'% .
the ou:sice b/ ::c m- +--'-n cncrat.r in the.c% t% 7 r' o,ee%
a . .-
outr.<me r.:.r 1r. u c. -
4.
44 l
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___________________________._____________m
- 7. w. - -
7 .-.
'y_ ~55,%"M, n m
- nw vf w,
Verify the closin Of G ;.er 0 ? C'? ~ "' ' . . , 'E g,/ . J 7 [* 7.9.5 CFCV-PV115 cc.d CfJJ . *l11C. q,r l
~
7.9.6 Verify 7.7.3 and 7.7.4.
g'1'7.9.7 Verify 7.9.2 and 7.9.3.
/
B(i 7.9.0 Perfcra step 7.B.1.
7.9.9 Si.ulate a hid. concentration of smoke fr:p the turbir.e builcing .a..eup air by usin6 a scode generator in the turbine building T.akeup air supply.
7.9.10 Verify 7.9.2 and 7.9.3.
p.7.9.11 Put the Ccaguter and Misc. Rooms EVAC System refrigeration units on AUTO ST..dT. l 7.10 c:ake-Up Air Charcoal Filter Fire Protection 7- 7.10.1 Close water isolation valve 2FPC166 in the fire protecticn systen to the charcoal filter, Simulate high temperature by Ecating // M V/NG """#47M Fv W4 #
p 7.10.2 r t:~ rn: : ~ i :'aaCTY-PV62 and CTY-PV43.
Ver'ify the operatiun of the fire protection # '4 4
system by observing solenoid v4.1ve OCV-PV62.
Y 7.10.3 Verify tte control roca alarm " Control Rocm Air Filter Ze:p High".
/'I7.10.6 Verify the charcoal fan trip OPVC15-CA (OPV016-CL).
Coen valve 2??O166. or' TM 2MM #3rtLa.' B.
/[1l-7.10.5
[ 1,10s S Off/Ets /EtAY o ty .pv y 2 AND Vl'Alf Y THE Mc'/El ore /47M}
7.11 Jan Trips unc ..lara 7.11.1 For each fan trip verify the control roc a1ar!. ".'..'<.C 3)Ete.n . qui;".c::L Trip" snd corress;ndin. da::1pcr ci;sure. wsrH Tyr h* e c, ON A'WD TN[
C.c A/T A'0L AMM $N/ TcM //) fyg g to h w.;g ,
e h7.11.2 13613 (Ci;1) ca ger v?', .'-i . :5n ( v . C', - ? / 0 6 frip ret w a fun L.:iC11-On WF/012-03) at . .0 C
.,) .
77.11.3 2 rip air '.andlin : fan C:tiOO -CA (OiVolo-CE) j a. .
..v., 4.:a .i rg-. n. .is j un .ger ur u ,-r .a
(.,- m PV35).
77.11.4 y.anually
( B anc tri. start charcoal fan 0?V015-ut.1 (221 ) danpe "03a, rs 0 7CN~ (. n M a: .CC 13:
0?CV-PV13;.63 close, 0?CV-PV12A opens (dampers 0?CV-tVChA, OFCV-iV13A&B close, OrCV-PV12A opens).
11 - ,_
eg ,,, ._. .
.i . ,
ri:: - m ,v, ' '
- 1 - ~.9
~ - - . . . . .
Verify the operation of the standby compressor
['f7.12.1 OPVO17, solenoid valve and pressure switch by closir. , valve in the station instrument air line upstrea:a of the standby cc pressor connection to the supply neacer to simulate loss of s;r tion instrument air. Measure and record pressure at the reducing station.
4 7.13 Fail Safe Damper Operaticn Close valve in the station instrument air )
[7.13.1 line upstream of the standby compresscr connection.
$7.13.2 Isolate the standby compressors, fyM7.13.3 Verify the fail open position of the following 7 campers:
OFCV-PV03A 0FCV-PV24A CFCV-PV04A CFCV ??J'O OFCV-PV05A 0FCV-PV283 0FCV-PV06A 0FCV-PV323 1 0FCV-PV13A 0FCV-PV35 0FCV-FV13B 0FCV-PV38A OFCV-PV22 -OFC7 .V3Jd Ofcv -!Vp t cun) a re,y .py n ( ec u )
I,i I i g
- g % 7.13.4?followin Verify the fall closed position of the c dampers
OFCV-PV11A 0FCV-PV23A l CFCV-PV113 OFCV-PV31 ( nor)
CFCV-PV110 0FCV-PV32x f CFCV-PV12A CPLV-PV20AL B s
~
- 0FCV-PV23 (#cf) OPOV-PV20E-~ .
O f e v - P V z. y a c re.4 *P V 3 9' a 7.14 Loss of Voltaae Alarm and Damper C'peration 7.14.1 Full ti.e n.C. arci D. C. fuses en local pancis CLP16 ana GLF19..
I' 7.14.2 Verify the cen rcl room alarm " Cont Room hL C Fanel Ircuble" an_. the local alarm. -
I p 7.14.3 Verify the fail open posit. ion of the folicwirc carpers:
OFCV-FVOjn -OF;V . '. : .
C FCV-PVC '+ . , C F Tl :'/ '?
w .- .
Cc;V-FVO5/. OFCV-Fv26d
<, OFCV-PV06A CFCV-PVfP9 UFCV-rv1L OFCV-FV35 -
-~
OFCV-rV13d
{
OfCV-PV22 _M62l *. ];
I t
I -~
1
' sj' W wm a
. z;w::-
, 6 I * -
My .7;gi4Ai ibrify the fail closed position of the followine dampers:
f.
OFCV-PV23A
~'M
- OFCV-PV11a
- CFCV-PV11B CTCV-TV;1 0FCV-PV11C 07:V-P732A 0FCV-PV12A ECPM-FV20ke' '1 B CT 7 :723 lOFOV-PV205 e-e e
e O
h e
l l
)
l l
i 13 - . . _ _
1 f
-- ,~ . ..
b:g. & - yp: . .
" ~
"~ 8.0 ~ DATA SHEETS .
b< 8.1 System Start-Up ,
Fid STPl?
Air Handling Fan OPV009-0A local /
Air Handling Fan CPVC09-0A remote /
V Air Handling Fan OPV010-03 local Air Handling Fan OPV010-CB remote <
Return Fan OPVC11 -GA V Return Fan OPV012-03 /
Air Handlin; Fan OFVOC9-0A CPVC10-OL l
34,3 l
(# v3 73 l Current ###'ure) (-t9 amps)
Fan Speed t'. 1 7 5 0 r p m ) 17 (f 17(d are sut e orr sess.
S f A T/c Inlet Tctc1 Pressure /efm Wro)(in ,H2O) O D VEtoct7YO100h; uc Tat:1 Pressu e 91n H 2O) 0,30 0M Fan Total Pressure (4.97 in H2)
Air Flow (13,500 cfm) / Y (0#
i / O /09 l
Return Fan CPV011-OA CPV012-0!
current /#""'w )e (I.h amps) 9.o 08 f Fan Speed (1750 rpm) 17 (0 /790 CTATIC 1nict TCt21 Pressure (#CA5VAE0) {in HgQ) 1, 9[ ls 00 VEL.au T Y Di c t;.u; ; . :Gicl Pressur " # f $n H,0) Os H Os 0 Fan Total Pressure (2.5 in H 2O) /' 7# /' / 3 Air Flow (11,500 cfm) 8300 f 00b A r .
- 4 tc.~"~^ 8.27^Kor.alO'peration "
uPressure Differential
,, ( Control Room _(+e" H2O)
Filter * 'CPV001' CPVCO2 la go 1, 0 3i fh Filter AP ('.25 in E 20 .:ax) s Local alarm'(1. 5 in !:2)
!.9a 0 / I# / YE
/
- ' ## #' I #
(
Control room alara (1.23 in H 2O) L S'# l' V 5~
Return Fan Op*/Oll-C;. I CPVO12-CB , - - -
lLR' ell'e'f? dampor OPJV-PV20A # t- B ;
(modulating) _ (clo' sed)~
_. OPOV-PV208 y y (closed)L(modulating)
~
, 8.3 Abnorir.al Operation Charcoal Unit damners Filters 'evnassed CFCV-PVC3A (closed) .
L' OFCV-?VC4A (closed)
CFCV-FV12m (open) L' 0FCV-PV134 (closec) ?'
OFCV-?V132 (closed) L' 1
1 L.1 s
- =7'i . . ;~= -s- ,~o. . , , ,,
,};,
- ~
V 57TO,.iWE;?!N5l& 3 '
&~..^r '
b,@;GkRyb;"'.
~ ~ '-
-S
- ' ~~20i'i-8.3 . Abnormal Oporstien (Cenf'd) (Riv. B) t%=rcoal Unit Damners filters In Service -
7,r,> _
' ~
i- '.,.. '-....,
.'.. Train "A" aBn V #
OFCV-PV03A (OFCV-PV04A) (open) l
~
44
- OFCV-PV04A (OFCV- PV03A) (closed)
V f
- 0FCV-PV12A (clesed)
~
. OFCV-PV13A (open) v f 1
0FCV-PV13B (open)
' V d
- - - Fan Start OPV015-CA (OFV016-03)
Charcoal Unit Fan OPVO15-GA CPV016-C 3* ,/
Current ,
MA (6 & amps) _
Fan Speed
~
TE)(39 ga-}450 rpm) ? f 70 3/ 20
~
- Inlet Static r:s cu. (in H 2C)
= *
- e. a nf_.*._.__.
m . . . . e, -
a& _ t m _f_
~
. . _ _ _ _ _.m. _ _ _g
/ r ._. . 2") , -
7; 1
~
Fan Static Pressure (6 in H 2O) EO ~60 i Air Flow (2000 cfm) 7(d / 0 d'd ;
~
i SJ' <
,L
~
Pressure Differential ,
Control Acom (d" H 2O)
Filter CPV005 AP ~,
Prefilter (1.0 in H O2 max) 8 /I 0, 6 HEPA filter (36 in H O2 max) 4.0 0FV016-0 OPV015-0A V #
Control Rocm fan trip
,. e b
4 . .
//
r r 9~ h .s
. ; a . a.:- .
- -s ,
1 16 -
w w -~- ,
w r.
3
,;: \l
- hr&h&li?.hJf'~&?d%.
. .- :s * : * -
'~8.4 Raf5 girstion Unit Parform2nco )
5
- m. Sf !
q -
Refri.Jeration Unit OPV013-On 1 CT'Ir !..
Motor current .(70 amps) 4> h Motor speed (1800 rpm) /YG' /?os f l
l Compressor suction pressure ( 5 o 85 psi) (G 7 't l . Compressor discharge pressure (170-260 psi) _
l 9 'O 900 r
l '
Compressor oil pressure (60-70 psi.above f yo g suction)
//o Discre Condenser H2 O side AP (4.4. psi) n rss car LG Condenser H O temp. inlet 2
(80*F) 3 '/ * (3b 7
- Condenser H O temp. discharge (90*F) 79 W}7( #
2
' ~
Evaproator temp. inlet (39*F)
Evaporator temp. discharge (47'F) f3 4~0
- Refrigeration Unit OpV013-0A CPV01L-C g' .
' Inlet #
- . Dry Bulb (81*F) (/ f8
~
Wet Bulb (62.5*F) 47 97 Outlet #
Dry Bulb (47 op) yy0 f/ 4
- I Wet Bulb (46 F) 'l / V >#
Coil Capacity (610,000 BTU /hr) /87,fo# / '/ 7, @ d 1
l 4
e s
6
- . ,je f' ..'
37w . ,
7
- . . O 410f Wir b . 2:.:
' ' T-
- . . (cont'afi
- ~~
~.. .-
4 g p.
. r s.4
- p. .
Refrigeration Unit OPVO13-Ol, jop;(osq og liL- . ,, . . -
4
-n Closing S.W. Disc. valve [>lf /8's) (12 6pt) Mf , >ff E~r , ; .. __
. local alarm te v -
control room alarm V V Tripping MCC (13813 & 2391) s 1
local alarm ve / i 1
control room alarm
- V l 8.5 Humidity Control l Control Valve '0FCV-PV30 OFCV-PV7' Pressure valve closed (6.7 psi)
Pressure valve open (4.3 psi) 1 1
8.6 Heating Control Control Valve CFCV-PVC9 0FCV-FV1rl Pressure valve closed (12.6 psi)
Pressure valve open (11.6 psi) 2/
8.7 Emergency Recirculation Operation (Rev. B)
~
Train Manual Mode "A" "D" '
Refrigeration unit start 0?V013-OA y g/
(OPVO14-CB) v Dacnper CFCV-PV243 (OPCV-PV35B) 103a open v V "
Damper OFCV-PV24A (CFCV-PV38A) open V V O p ptn oFCV-PVil8 caosgo
~'
1A -
5
- r *. -y .. .. ,. , , , , . .
FM,. 43E9AS.87High Radiatita Signal (Rsv. B) _, g ro. .
- )'; .
. m- . ,, ,
_ _ ~
3,?: -
,.,.- M in y.g&E -
....a
mmy. ;.
Dutside Air
' ^
14 4 w . ,- , "A" aBa Damper.OFCV-PV11A closed # "
. j Damper OFCV-PV11B closed # V l Damper OFCV-PV11C closed ". #
. .. . Refrigeration unit start OPV013-CA ,j (OPV014-CB) #
Damper OFCV-PV24A (0FCV-PV38A) open
- V Damper OFCV-PV24B (C'FCV-PV38B) 1074 open v' #
" Control Room Outside Air Radiation # '
. High" Alarm j Turbine Buildinc Makeue Air "A" "B" Damper CFCV-PV12A closed k- V Damper 0FCV-PV03A (OFCV-PVC'+A) open V l i .,E Damper 0FCV-PV13A open V Damper OFCV-PV13b open #
Charcoal Booster Fan Start OPV015-0A y g (OPV016-CB)
" Control Room Turbine Room Air Radiation-High"-Alarm N?
/
8.9 Smoke Detection (Fev. B)
Control Room Srcke '
"A" "B" Damper OFCV-PV263 (OFCV-PV325) open '
Damper OFCV-PV28A (CFCV-PV32A) closed '
Local Alarm V
" Control Room HVnC Panel Trouble" Alarm # "
l O
^
J ;&. %
~
~'
- .. .i . . .
. _ .- , ,n . . ,,, , ,, , , __ _
L'%?" _
.L 1 %ghe:,z.. d5N :: :.-.g,9- -
, +#(Cont'd) 7 (Rev
=-
B)
~
- l'
- * ?~ !
.
- M .J:: ' ' * :.
' ~
, grgg -
.,outside Air Smoke #A" #B"
- , i
' ~~
.k k,h?
- h ;:.- C?:? '* * :. : ::;i Damper OFCV-PV113 closed / #
~~
D;:p .- CFCV PV1*C cir,::d l
Refrigeration unit start OPV013-0A (OPV014-0B) V l V V Damper CFCV-PV24A (OFCV-PV38A) open h Damper CFCV-PV243 (OFCV-PV383) 10% open t v J' Damper OFCV-PV253 (0FCV-PV323) open
'l
- l. y 2 l Damper 0FCV-PV28A (CFCV-PV32A) closed l V
Local Alarm v
, " Control Room HVnC Panel Trouble" Alarm V l
1
~
~""furbine '3611dinsr !(akeup Air Smoke "A" "B" l r Damper OFCV-PV263 (OFCV-PV325) open I _
s j = ~ - Damper OFCV-PV2SA (0FCV-PV32A) closed
~
I Local Alarm I l
" Control Room HVAC Panel Trouble" Alarm l i 5.10 Make-Up Air Charcoal Filter Fire Protection Detector CTY-PVL2 OTY-PV63 i
~
Water isolation valve (closed) V -
Solenoid valve C3V-PV42 (open) V Control roca alarm * '
Charcoal Fan Trip OPV015-0A VCOA) #(OB)
OPV016-03 )
V Water isolation valve (open) -~~
WA T&~A No t uis Sppy sg.7,, p.,c ,,4 7 V i
g I l 4 .
' -- l w y
=.- ,
- 7
. ~.
- i;qw, w .
- - - ~:. -
% '" -- .;*- ~.'*. 'H.
n ..- .:
- ' -' ~ U .'- - '-- : '. '
' +r_6.8.11' Fan Trips and N arms . .
. 13. Trip Alarm Damner closd
- ";53 ,.
.j.,._.
~
" Return fan OPV011-OA (Damper OFCV-PVO5A) # v /
r .- " # /
Return fan OPV012-0B (Damper OFCV-PV06A)
I Air handling fan OPVC09-0A (Damper OFCV- " g #
PV22.)
. A Air handling fan OPV010-03 (Damper OFCV- " g PV35) .
. Charcoal booster fan OPV015-0A (damper ,
v V '
0FCV-PV03A, 0?CV-PV13A&B, OFCV-Pv12, open; Charcoal oooster fcn CPVO16-0B(dampers OPCV-PV0kA, OFCV-PV13A&B, OFCV-PV12-openJ 8.12 Stand'oy Air Compressor Pressure at the reducing station (15 psi) #
Water Solenoid valve (open) V B
, 8.13 Fail'-Safe Damper Operation.
Dampers fail cnen orcV-/V23 IcosD) .'
OFCV-PVO3A v
prev-pvsi (con.o) /
OFCV-PV04A y OFC'V-PV05A X //o fuyait g/r 0FCV-PV06A /
OFCV-PV13A
~
OFCV-PV133 7 0FCV-PV22 v
. OFCV-PV24A -
P " Mi f "9 F M / * #
V& V e . Y 6 rr OFCV-PV253 v 0FCV-PV32B v 0FCV-PV35 .
OFCV-PV35A V___
0FCV TV353 -
V op c v - t v118 Dancers fail closed f.c, p . p p 3 7o y 0FCV-PV11A " 0FCV-PV28A v V #
0FCV-PV113 0FCV-PV31(M d
. OFCV-PV11C M 0FCV-PV32A 'i 4 0FCV-PV12A k OPDV-PV20A V
,.' 9. '
~
y ., OFCV-PV23(h07) OPDV-PV203 I __
- - w . -- . ,;c . ,, _
.r
. .f . .... . s., .. .
. ,g. .. .. .
- e. ~ --
,.,s.t!{; .
,.M ex.;a 7Li .,614 ,Ur..dervaltago Alarmi , e.. y ,,:;;,fj. y;,
i . "#pd - -
n~ ......2
, g ;j , , Control Room Alarm , .
,...t. .
- - g. . . ,
- . ~' - -
Local A1 ara V .'. a. .3 , D ,s .~'.,.- .
Dameers fail oren ..
1.i s .
OFCV-PV03A V -
OFCV-PV04A .. . .
OFCV-PV05A X %3 Ok ,
~ ' '
OFCV-PV06A ^ '
OFCV-PV13A v '
OFCV-PV135 v 0FCV-PV22 V m.,-,, - , , , , -
V & b. W & W 6. th nt c., n,re r n - .
W6 W . & T &am ' euE 0FCV-PV26B v '
OFCV-PV323 v 0FCV-PV35 v -
,,r -
I n..e,,,. ., . . n
,r ,, r 2 m - -
,- - v +isus Dameers fail closed i
0FCV-PV11A r/
OFCV-PV11B v -
- , ., nen.,vr -- a, vws wh OFCV-PV28A v i
- , , , . , < - l 0 n.
OFCV-FV32n .
' . 0PDV-PV20A' V' OPDV-PV2032 M - B i
\
+, , .
, 4 I e e' J
i .)
r-y - e. - . ,
, f .,e._._.,.-
.Mn
. f.v y y.~. ,-
,u . . .. ;,- ,--- 3
,j"" ' j'.
~
A:. .].7,~f~Jfdficci5ing*gy'- ' '
-7, g 3 ,. ,,
~
.... 97pFEM)IX - ~ -
% ~ . I . . . ; ', '. ~ ,.[ .
' ' ! .1 '
1- - ' N5 Fire Protection Valve ... . .- .. .
t-
. , /,. . 2FP0166 Open .- .- .
Air conditioning S.W. Valves 4 Open "0SWO444 Open
/ OSWO333 '
~
Open y OSWO445 open
/OSWO334 1
/OSWO337 Open .
- v0SWO338 Open Humidification Steam Valves
} "0B-0AX162 Open
/ OA-0AX166 Open d " 0AX164 Open OAX166 Open Heating System Valves
- OA-HS0031 Open "0B-HS0031 Open
/ HS0032 Open v HS0032 Open V HS0032 Open v HS0032 Open
.v HS0032 Open v HS0032 Open 1
Control Switches V0HS-PV01 Pull to Lock v0HS-PV05 Pull to Lock Pull to Lock y PV02 Pull to Lock V PV06 v PV03 Pull to Lock V PV07 Pull to Lock
" PV04. Full to Lock v PVOS Pull to Lock
/0HS-PV11 Normal B l i
6 4 a p
?
- a 3 .
m
(. y a. w ,-- .,---
- $h -
- - ~r=;wnas g g g 94
-=. ,. . . . . . . .
.ev ,. .
" !g:'~
COMMDIT/ EXCEPTION LISTS
- 1. Hangers for the refrigerant lines is incomplete.
- 2. Construction tests incomplete on fans OPV015-OA and l
OPV016-0B {
1 l
l l .
I 1
l
{
l 1
- 24 -
. _ . _--u.u- -----_-__ -_.--_--u__2_-__ - --__--___-___.m..m_ __ -------_------_
I. W
, ntr= ,
w"'
.x
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Comment / Exception List' for QAP-19 Release 21 , f Control Room HVAC, Units 1. & 2 ,
I Date: 10-11-72 .
1 I
l i *1. The following electrical cables are not complete. (Lates)
- 05459 - OXI-?v2eA 05478 - OXI-PV32A i -
'05468 - OXE-?v283 05479 - OXE-?V323 ,
..,- _ ~
t .
,}*2.'l Solenoid'valveOSV-0V203isnotinstalled. (Mattson)
Refrigeration units 0?V-013 and 0?V-014 will not operate i
l ---
- 3. in the automatic; service water valve modification is
- pending to correct the apparent problem area. (Gear) a
__.4.. ..
Th.e following;instru=ents are not complete:-(Mai)
OPDC-?V20 - Discrepancy Report 565 .
i .
lb lt *5. -The following valves and dampers are not complete: (Mai) l OFCV-?V23 - Discrepancy Report 971 l 0FCV-?V31 - Discrepancy Report 972 ,
- . : : r_ : :J_
~
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APPENDIX C ,
ven, .
n} a
, .I %
OUTSTANDING Z-2's 1
I 1
1
! i I
i i
. i 1
l l l l .
i l
l 1
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- 26 - .
-- _ _ _ - - ---____ -----____w-----_-__.--------_----__---___-_------__-____--_-------____---__-_--__-_.---------___-_----J
u- -._ _._-.c.,., ,
- Initiated by: !
Scction I Station Const. D2pt. D .)
- i
, M7e Ib. ' i . ?$~.i ?l ;'. : ' i .;p.]11.
. - , <.}J. f.1-1 ,
Station Oper. Dep't,41 "
Description of Equipment Involved:
- . QAP-19 Ridiise # 74 Equipment
Description:
f- J d f n 6A jem', /Am d a. ,
O P c l'4'i' '@
Location:
~
Descriptier. of Rework Requested: ,
Repair or Replace /T W Design Change C2 - ' - _
-/
h-_a - 7/ /3 &n$$ 2rA ,
p.
~
- ' ~ ~ ~ ~ '
- ~ ' ~ ~
- Approved Drawing (s) . Issued -
Rework Requested By d IEcMM - -- 'Date 2 -/ 2. es/7,P ~
Acknowledge =e Tech Staff M #/fS w d M ,Ii ' Date :2.-/>ck7
~
,,_ ,..._. ..-.- = - n ...
- d =-- =- ~- - M N
~ ~ ~ ~ "
i.
"5 Quali_ty_ Assurance Review By /Y /./1. Ml') d 5, Date S/neAm
/ / ._
a.
'Section TT - .__ _ - -
. - _.- +. __,..
Rework Performed: _ _ .
=' - .. _b_, _.~ _ ._ -. -
_. M Instru, O Civi1
~
~CMech. C Piping . .
b Electrical
~
=
~
Contractor .
Rework Completion Verified By Date
~ ~ ~~
Constr. Retest Verified By -- -
~~~ Da t e_._
~~
Quality Assurance Documentation Check
= - .
-=..==--=~
.wa.m e.*%**^ u_-- - * * * *. _ -
l By Date
. ..-. e . e,. e . e 27 ,,.gye.. @ &w* ---
- h. .,
o l
9'e
<_s e Initisted by:
[.* Scctien I SII:5 y a-Statien Const. Dapt..U
.f~~
~
~
Station Oper. DeptA h Description of Equffment Involved: ,
. QAP-19 Release # W/ - Equipment
Description:
fMnM
\
$m GA 1, C v 1 % % % Y M j ' d u t. J J x v fsan Location: (l ') Yo sn an BU, a f Description of Rework Requested: -
RepairorReplaceIh Design Change C2
&) m O l' C V - P t/ Y Y cw& G/G1/ AV3'8 j hs h/ mss ) x k n b M-i b 4 2 --/v//
/ < - ' .:
sm)& (? /' 61/ -/'l' '/ d ..
I Approved Drawing (s) Issu'ed Rework Requested By M m 'b,/~ d, Date // ///[71 -
Acknowledgement Tech Staff <_ M ~ N o dh ate // /N[7 L y- gv <
Quality Assurance Review By -.[I. Oto k< /M2; Date /,/[',D/9ff Section II ..
Rework Performed:- .
O Civil C Mech. C ?iping b Electrical O Instru. .
Contractor Rework Completion Verified By Date
.Constr. Retest Verified By Date Quality Assurance Documentation Check By Date I
~
28 i y . . . -
Initicted by:
Am. , Station Const. Dept. U Section 1 4 -
~~
-no Station Oper. Dept. 'T Description of Equip:sent 7-/ Involved: _ Equipment
Description:
N. r-fw hev s p-19 Release l' .
7g.,,,,.32. OTC-PV31 '
SI 7 ' ?". b" II'^ SE a Location:- - -
Dec::riptien of Rework Requested: ,
Design Change C2 ,
Repair or Replace a '
nl J 7'As> w$ d W l
/V3/
oTc.
6 2 ] ,* N N k n '- LY_
i
% v;;-%s, -
/ +
t
/ -
^
,,va ) 7 r " F. :
.u. _.
Approved Drawing (s) Issued
~~Ided -
Date /////bt Rewoik Requested 3y _/M Me hCIe Date -
N/N/7:-
Acknow1c'dgement Tech taff .
.y ,
Date ///30/78 Cuality Assurance Review By ',d//. M rM'( dt/ D / /
f .
id x .
- h. -
cerG 75' ; ;,
p N' i,I g Secticn II ,, j :
^
.is f.
g g . . .
I' -
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Rework Perfcraed: Instru.
C Mech. Piping b Electrical O Civil -
w >:ra e nu ---it c u l- e 12 0.s/J f;an b., . r> < c BL Eari l L u e n y ,' e u c o u i r, M s Pe r "t6-DI -y ~ 72 s
) 79,vs in ; r y a . _
/) _
4
{ f centracto:- 4"7 1 Rework Cc:P l etion Verified By O J^[ M M M _Date / 7.
{ f fjo' >T r mv M o ,'; Date / 2 - f -7h Constr. Retest Verified By (A /
() '
j 't _. ~
I'.'
'.- Quality Assurance Documentation Check
\
g DY_ !.c i. f -
xD D a t e __
f
/7YN' 29 .
\ / . _ _ ._ _ . _ _ . __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ - _ _ _ _ _
~ * ~ ~ "
m
~""* " ~- .= I
', FOR PRE-OPERATIONAL. ,
.=. w .
"NJ .Initistcd by:
Section I *de ~u - 2.
i Station Const. Dept. U 4
(
~
Mf - -
Station Oper. Depty {
Description of Equip::ibmht-Involved: ,
l
. QAP-19 Release f '2-/ - Eciuipment
Description:
(~2--M
$~ YM lY OA o d A b.sl m a<A~ ol m .r-A Location: //7' k~ Sn /SAdm d
I
' Description of Rework Requested:
Repair or Replace El Design Change E3 WGV-PVsYA ofc V-h 1' Y A 5 L.-lv . . . ,, /i'u2En n , A, d M .ssus b d &:-l$ j n % J. W 9'1 f~
_ t. m2 *s os e b sjI Z (WN du h . S7 i CA> NE c $ Od n)m ,
1 Approved Drawing (s) Issued Rework Requested 3y _M AM N 't Date_ / //-o[72-
\- Acknowledgement Tech Staff d h 7/b4 N Date,f/['Z- 7h '
/ yV i Quality Assurance Review By '~
/ M eo/ d) Date ///66/72 f .
Section II .
. Rework Performed:
O Civil C Mech. C Piping b Electrical bInstru.
~ .
() Lam p c .- % a ova i s'., mon, f.;j Oc4* u$re s D< Sca e C ho .u c. e
- a v s r fecaz; s ,z 7 - s ,. 4 e vor bu o r e. -P<) -n vi%ek n, 4 &w s 4 3 ' c u ' r4 f *$ 4%v Contractor r m 's Rework Completion Verified By '7'[e7 /M b / Date /7/v[7 2 Date / Z -/ '
.Constr. Retest Verified By o
(I l .
Quality Assurance Do umentation Check By .- c Rh'LO -
Date /B 7e
[ 3 0 ,
/ /
\ ________________________________________________________________________N_-_______________
- u w _
7 _=. _.
- 1u... ..-- --m APPENDIX D
, = .,. , .
4 CALCULATIONS 1
l l
l 1
e 1
31 u_____------___---------------------------------------- __
v= .w - .=-
Air- .lculations- ~4 v.p. - velocity pressure'(~15ches water) ,
i V - average velocity (feet per minute) I l
K - area of duct (square feet) v.p. =14005 V]t2 l Air flow = K (velocity) i l
!i l*
1 9
h 32
l . u -- --
. Control Room "+ Air-Handlink Fan 14
. . a .x. - - -
(all readings are31n inches of water) -- .
_1 2 1 .. 4 1
- 1. .20 .20 .10 . 06 .10
- 2. .30 .46 .20 .20 .22 i
l 3 .40 .56 50 .38 .30 {
i
- 4. .26 .40 .58 .54 .24 l t
5 .10 .22 .54 .58 .20 1
- 6. .06 .16 .32 .54 .20 l
Average velocity pressure 0.30 inches water Average velocity 2190 feet per minute Air flow 14600 cubic feet per minute K factor 6.66 square feet V = 4005 6~p~
~
= 4005 f6~36 -
V = 2190 fpm j
) Air l'1. Flow = V (K) i 1
= 2190 (6.66) l- Air Flow = 14,600 CFM i
t l
I 33
m . _ , _ _ _ . . . , _ __. ,
. E=
~,,...
- ^
s,- '=
Control Ro m OA; Return Fan i..
eWr .
(all readings are in inches of water)
~
1 2 3 4 5 '
l
- 1. .16 .14 .14 .14 .10
- 2. .16 .18 14 .14 .10 3 .14 .16 .12 .12 .10
- 4. .12 .14 12 .10 .10 l
5 .08 .12 .12 .10 .08
- 6. .08 .10 .10 .08 .08
~
Average velocity pressure = 0.11 inches water J
i Average velocity = 1330 feet per minute
(
Air flow = 8300 cubic feet per minute K factor = 6.22 square feet l
)
V = 4005 Vv.p.
- 4005 (0.11 i V = 1330 fpm t
1 i Air Flow = V (K)
= 1330 (6.22)
Air Flow = 8300 cfm l
't i
3 s e -w - , e.
y=. . ,,, _
.,r....--
Crntral Rnon OB Air Handling Fcn !
. is== .
)
l' (all readings are in' inches of water) -
l L
i 1 2 3 4 1
- 1. .08 .04 .08 .20 .18 l l
- 2. .20 .18 .20 .32 .28 1 l
- 3. .36 .40 .50 .50 .32 4 36 .58 .50 .38 .20 I
- 5. .34 .50 .30 .20 .08 ;
- 6. .32 .40 .12 .10 .06 Average velocity pressure = 0.28 inches water Average velocity = 2120 feet per minute Air Flow = 14100 cubic feet per minute l K factor = 6.66 square feet u _
V = 4005 4
- 4005 6 V = 2120 fpm
)
Air Flow = V (K)
= 2120 (6.66)
Air Flow = 14.100 CFM i
35
1 . , v w -~ . _ _ _ ,
.ET _-.
_,; +;"
d Cmntrol Room OB R=L...' Pan -
" " "J
~
(allreadingsareinindhsofwate.r) ~
- l 1_ 2 ), 4 2_
i 1. .10 .16 .16 .16 .14
- 2. .10 .16 .16 .18 .16
- 3. .10 .14 .14 .16 .16
- 4. .10 .12 .14 .14 .12 .,
5 .08 12 .12 .14 .10
- 6. .06 .08 .10 .12 .10 1 l
Average velocity pressure = 0.13 inches water Average velocity = 1440 feet per minute Air Flow = 9000 cubic feet per minute K factor = 6.22 square feet i
V = 4005 [v.P.
- 4005 [0.13 V = 1440 fpm - I I
Air Flow = V (K)'
= 1440 (6.22) 1 Air Flow = 9000 cfm l
l l
i i
36 .
g 3 #- ._. _ . _ ~ . .
R7frigarcticnUnitCei1hepaciU E ~@* ~
g .
~
~
v4-specificvolume(cubicfeetperIbfdryair) s, - mass of dry air (1b. dry air per minute) .
h 4 - inlet enthalpy (BTU per'1b. dry air & assoc. moisture) h 2- utlet enthalpy (BTU per lb. dry air & assoc. moisture)
W$ - inlet humidity ratio (1b. water per lb. dry air)
W2 - outlet humidity ratio (1b. water per 1b. dry air) hw2 - enthalpy of condenser water (BTU per 1b. water) m,= CFM V
1
$q2 = coil capacity BTU per minute
$42 = ma ( (h 4 - h2) ~ (W1~#)hW2) 2 i
I l
l l
1 1
' l 37
_ _ _ _ - _____ L
s e ~wn-- -
Contral Rorm R9frit'ratirn.. Unit GA
-- - , ,, w- - . . :.. . . . .
..=.
v3 = 13.20 cubic feet /lb.' dry air (chart) j h 3 = 18.60 BTU /lb. dry air and moisture (chart) h2 = 15.80 BTU /lb. dry air and moisture (chart)
W$ = 0.004818 lb. water /lb. dry air (table)*
v2 = 0.003788 lb. water /lb. dry air (table (*
hw2 = 12.10 BTU /lb. water (table) l m, = 14600 = 1106 lb. dry air / minute l 13 20
$q2 * "a ( (h 3 - h2 ) - (#1~#)hW2)2
= 1106 ( (18.60 - 15 80) - ( .004818 .003788) 12.10)
$q2 = 3090 BTU / minute
= 185,400 BTU / hour
- (table values are from ASERAE Handbook chapter 32, Table 1) 4 38
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il ' t -- Control Room Regrigsraticn UnitM&rn . ~ii% ;-- JMi_ 1 =N CO v4 = 13.14 cubic feet /lb. dry air (chart) h 4 = 18.60 BTU /lb. dry air and moistur6 (chart) L h2 = 16.30 BTU /lb. dry air and moisture (chart) W9 = 0.005213 lb. water /lb. dry air (table)* W2 = 0.004275 lb.' water /lb. dry air (table)* l-hW2= 12.10 BTU /lb. water (table)* m , = 14100 = 1073 lb. dry air / minute 13 14 1 . 14 2 * "a ( (h $ - h2 ) ~ (#1~#)hW2) 2 ; l 5 l = 1073 ( (18.60 - 16.30) - (.005213 .004275) 12.10) 192 = 2460 BTU / minute l
= 147,500 BTU / hour l
*(table values are from ASHRAE Handbook Chapter 32, Table 1) 1
[ 1 I 40
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. TROL,:R00M; yENTILA a pp;rT10N.SJ5J - g-puCTWORK INLEAKAGE TEST
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aWSE.- IS6Phe*--- TABLE OF CONTENTS SECTION TITLE PAGE DATE REVISION JUL 2 51986 0 Table of Contents 1 Purpose JUL 2 51966 0 1.0 , , 2
.0 Ref erencesg AcccPrANG Chg 3',)K.0 q Initial Conditions & Test Apparatus Procedure 3 JUL 2 51986 0
$3 0 4 JUL 2 51965 0 Test Results Analysis 5 JUL 2 51985 0 l,,{.0 N
( Date Test Performed 1' /['[ Test Performed By I. N2VhiR/ Test Reviewed By en - Tech Staff Superviso F APPROVED 'I 'I b l' This procedure contains 5 pages.
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The purpose of this procedure is to determine if there is any inleakage into sections of ductwork under negative pressure (outside the control room Doundary) relative to areas external to the ductwork. Also, to determine if thera is any leakage past the outside air isolation damper 0FCV-PV39 when it i, ".i the accident (closed) position. -T5 r: ;re ,; acc ;tance cd t M a f;r tH ; test.- 2.0 RECERENCES 1 PSIO M-81
- 2. NUREG 0737 Item 111.D.3.4 on Control Room Habitability Analysis.
> 3.0 a cc cpi 9^<c c parrgt Q qy0 INITIAL CONDITIONS AND TEST APPARATUS Inform Shift Management of this test and verify that either train A u' %.1 or B of the Control Room Ventilation System is operating normally and that the system is in the accident mode (if not, request Shift Management to place the system into the accident mode for the duration of the test).
, y}.2 Obtain a helium bottle with pressure regulator and spray nozzle, the
! helium mass spectrometer with recorder, and appropriate tubing for he l_ium dispersa l into 617 ' HVAC room.
l
'l K. 3 Position and startup the helium mass spectrometer in the control room with its sensing line in one of the convenient supply grills f near the center of the control room.
During the test allow the spectrometer to return to stable readings after each set of helium sorays. The readings, however, will not j return to pre-spray levels since the system is in a closed i recirculation loop (accident mode) and so the helium background the I' spectrometer senses in tne Control Room will gradually rise with each spray.
\ n a calibrated flowmeter with a range of about r
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$ {.1 Set'the hefium bottle spray pressure at about 5 psig.
fj.2 To correlate a known inleakage rate to a helium mass spectrometer reading, remove the %" plug atop the charcoal filter section of the Control Room Make-Up Ventilation wnit, attach the flowmeter with its
. inlet' valve full open to the open port, and spray helium at tr.;
f lowmeter inlet at a distance of about i foot for about 5 seconds. Note the flowmeter reading and its corresponding ~ helium reading on - the mass spectrometer (there will be about 30 second delay between spray and helium indication). ; Flowmeter reading N 2F#: d'Y CFM Helium indication ,,,,,,0 2 5 (a relative dimensionless number NOTE ( ' In reading the helium indications for steps .3throughk.7, note the levels for each valley and peak of the h lium ir.dication (for a particular spray) on the recorder since the overall indication for l each step will be the sum of all valley to peak readings for that particular step (spray). Multiple peaks for one spray step may occur due to the helium entering the ductwork at different times resulting in the mass spectrometer encountering the helium at ; different times, therefore giving more than one peak per spray. j .3 To determine'if there is any leakage past the closed outside air isolation damper go to the Unit 2 Containment Purge supply outside air plenum and walk into the control room outside air ductwork about 10 feet. Spray helium across the entire cross-section of the ductwork for about 10 seconds. Allow a maximum of about 3 minutes for a helium indication to register on spectrometer. Helium indication O.00 f(.4 Go into the Unit 2 Containment Purge exhaust plenum upstream of the prefilters and spray the externals of the isolation damper and all cownstream auctwork from the camper. Spray in a sweeping motion about 1 to 2 feet from the ductwork for about 10 seconcs. Allow 3 minutes for a response. Helium indication O 70 0520s 3 _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ 1
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7-j ~ ~ !"~~~~~ $ci JUL 2 5 G06 , fK.5 SeparateMt i tiie sWEMirecUss?M' .4 on the control l l -- ~= room ductueWisaiting the:6178:clevel HVAC reemethe ductwork running through' thi~630' level cable spreading roomscand the ductwork running through the Technical Support Center on the 642' leve1. 617' level helium indication 0 33 630' level helium indication o. oo 642' level helium indication d. 0 3
$k.6 Goventilation into the 617' level HVAC equipment room (where and ductwork the bulk is located) of position and the control theroom nelium bottle near the center of the room. Run the tubing from the neliur,. bottle to the four general areas where the control room ventilation equipment is located. Specifically, fasten one tubing run each in the area of the return fans, the make-up unit, and the main air nandler suction side ductwork for each train A and B. This will be suf ficient to introduce helium in the designated areas at the same time. Set the helium discharge regulator at about 10 psig and verify the HVAC room door is closed. Open the helium bottle and aIlow about 50 cubic feet of helium into the room. AIlow about 3 minutes for helium indication. Note that this indication is a cumulative response such that any leak peak indicated will be added on to by the next leak. The overall peak is the sum total of all valley to peak readings.
Helium indication 7. N for Train A im 4/bg IK.7 Have Shift management switch to the previously non-running ventilation train and repeat the procedure of step p.6. Helium indication '30 for Train 8 le tenact [\.8 Inform Shift Management that the test is complete and that the system can be returned to its normal mode as desired. _, 1 l 0520s 4 l \--__________________._______
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- x To determine the'snia; total inleakage_into the ductwork,_ add the helium indications as shown below. This total should be divided by the helium indication from stepfy.2 and the result multiplied by the CFM of air noted in stepit.2.
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