ML18031A346
| ML18031A346 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 01/22/1980 |
| From: | Curtis N PENNSYLVANIA POWER & LIGHT CO. |
| To: | Parr O Office of Nuclear Reactor Regulation |
| References | |
| RTR-REGGD-01.097, RTR-REGGD-1.097 NUDOCS 8001280396 | |
| Download: ML18031A346 (85) | |
Text
ACCESSION iuBHi F AG IL:50 387 50 388 Ayre,AAHK CURTIS'~w~HFC IP.NAME PAAR O,O.RPGULATORY I R~ATION DISrRIBuTION SYST (RIOS)8001280396 DOG~OA TE e 80/01/22 NO f AR IZED: NO Susquehanna Steam Electric Station~Unit'i'Pennsylva Susquehanna Steam Electric Stationi anit 2t l ennsylva AUlrlOH AFFILI A T I UN Pennsylvania Power 5 Light Co~HEC lP IEN T AF F IL I A l'ION Light w'ater Reactors Branch 3 OOCKET 05O00387 0&8 SUBJEG f: Responds to iuRG 791214 request for status rept of plant aesigns re proposed Reg Guide 1.97<Revision 2.Taoles comparing fac)lity design w/proposed revision 4'comments on revision encl.DISTRIBUTION COOK: B001S COt'IKS HhCKIVEO:LTR
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L f f4~FNCL d/yy TWO NORTH NINTH STREET, ALlENTOWN, PA.18101 PHONER (215)821-5151 JAN 8~1980 lh~Olan D.Parr, Chief Light Water Reactor Branch Number 3 Director of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Washington, D.C.20555 DOC>ET NPiGrZS: 50-387 50-388 SUSQULRNNA STEAN ELECTRIC STATION REGULATORY GUIDE 1.97, E4WISION 2 ER 100450 PILE 265-1 PLA-440
Dear~fr.Parr:
This letter is in response to a ve bal request made at a meeting he'on December 14, 1979 by Nr.V.Benaroya.At this meet'ng bh.Benaroya requested that the utilities with plants currently under review for an operating license submit a status of their plant designs w'th regard to the proposed Revision 2 of Regulatory Guide 1.97.Enclosed ycu w'll find tables comparirg he Susquehanna design with the crite ia of the proposed Revision 2 of Regulatory Guide 1.97.A'so enclosed are cozznents on the proposed.Guide.A review of the a tached tables indicates tnat the Susquehanna design functionally accomplishes most of the intended purposes of the Regulato y Guide.hhile the.unctional intent is met, Susquehanna does not meet the proposed cr'teria with regard to equipment qualificat'on.
The proposed Revision 2 of Regulatory Guide 1.97'nvokes Regulatory Guides 1.100 and 1.89.The Susqueharna design and cons ruction permits predate the issue of these guides.As stated in the FSAR, we are committed to qualifying our safety related instrumentation to IEEE-323-1971 and HEE-344-1971.We consider this equipment to be of a high auality and adequate to insure the safety of the plant~Any changes or additions to existing hardware should be consisten with these standards.
It should be noted that the enclosed tables identify indicators and recorders as being non-qualified.
PAL is undertak'ng a program to upgrade the qualification of control room disp'ays.In general, this instrumentation will be brought into compliance with other safety related instrumentation.
The details of this p ogram will be presented in the response to NRC r SAR review~estion 032.44.goo l We would also like o poirt out that the 200 day qualifica ion for]h ihase II instrumentation is not met.-This requ rement is an extension of the TrEE-323-1974 qualification.
As stated above, the Susquehanna A>D g, 587TCRF~e~PENNEYIYANIA PGwER A IIGIEY EGiI811IY Q g~Pg IIP s Page 2 Yu'.Olan D.Parr commitment was to IEEE-323-1971.
Susquehanna instrumentation has not been tested to determine its operational duration after an accident.We have estimated the total cost for complete implementation of this guide to be$20,000,000 per unit.In addition, we feel the schedule impact would be adve se.We estimate a delay of from 12 to 30 months would be encountered.
This would add an additiqnal
$25,000,000 per month of delay to the total cost of the plant.If you should have any questions or need further information, please do not hesi.tate to contact us.Very truly yours, Norman W.Curtis Vice President Engineering and Construction JA3/Res c~c Victor 3enaroya US-Nuclear Regulatory Commission TWO NOR'TH NINTH STREET, ALLENTOWN, PA.18101 PHONEME{215)821 5151 JAN~'BS0~h.Olan D.Parr, Chief Light Water Reactor Branch Number 3 Direc.or of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Washington, D.C.20555 DOCZZr NULeERS: 50-387 50-388 SUSQUEHANNA STEAM ELECTRIC STATION REGULATORY GUIDE 1.97, MVISION 2 ER 100450 FILE 265-1 PLA-440
Dear iW.Parr:
This letter is in response to a ve.bal request made at a meeting he'on December 14, 1979 by Nr.V.Benaroya.At this meet'ng Mr.Benaroya requested that the utilities with plants currently under review for an operating license submit a status of their plant designs w'th regard to the proposed Revision 2 of Regulatory Guide 1.97.Enclosed you will find tables comparing.he Susquehanna design with the criteria of the proposed Revision 2 of Regulatory Guide 1.97.Also enclosed are comments on the proposed Guide.A review of the attached tables indicates that the Susquehanna design functionally accomplishes most of the intended purposes of the Regulatory Guide.While the functional intent is met, Susquehanna does not meet the proposed crite ia w'th regard to equipment qualification.
The proposed Revision 2 of Regulatory Guide 1.97'nvokes Regulatory Guides 1.100 and 1.89.The Susquehanna design and construction permits predate the issue of these guides.As stated in the FSAR, we are committed to qualifying our safety related instrumentation to I~a.-323-1971 and~r, E-344-1971.We consider this equipment to be of a high quality and adequate to insure the safety of the plant.Any changes or additions to existing hardware should be consistent with these standards.
It shculd be noted that the enclosed tables identify indica ors and recorders as be'ng non-qualified.
PP8cL is undertaking a program to upgrade the aualification of control room displays.In general, this instrumentation vill be brought into compliance with other safety related instrumentation.
The details of this program will be presented in the response to NRC FSAR review Question 032.44.pool We would also like to point out that the 200 day qualification for Phase II instrumentation is not met.This requirement is an extension/of the IEEE-323-1974 qualification.
As stated above, the Susquehanna Qk g, 581 TCRFzln)PENNSYLVANIA POWER 8.L I GH T COMPANY 80II1280+96 Page 2 Nr.Clan D.Parr commitment was to IEEE-323-1971.
Sus'quehanna instrumentat'ion has not been tested to determine its operational duration after an accident.We have estimated the total cost for complete implementation of this guide to be$20,000,000 per unit.In addition, we feel the schedule impact would be adve se.We estimate a delay of from 12 to 30 months would be encountered.
This would add an additional
$25,000,000 per month of delay to the total cost of the plant.If you should have any questions or need further information, please do not hesitate to contact us.Very truly yours, Norman W.Curtis Vice President Engineering and Construction JAB/kes cue Victor Benaroya 4.'US-Nuclear Regulatory Commission I l.=~
SUS UEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE Core Exit Temperature TYPE, B, C INSTALLED INSTRUMENT (S)None CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED SEISMIC SINGLE FAILURE ENVIRONMENTAL POWER SOURCE OUR-OF-SERVICE PORTABLE QA 10CFR50, APP B DISPLAY TYPE~4'1p j~l DISPLAY METHOD UNIQUE ID PERIODIC TESTING REMARKS: The required number of thermocouples could be mounted on the LPRM strings.The cost of this change would be from$1.8 to$2.4 million per unit provided the work is done prior to the strings being irradiated.
The LPRM string is located in the channels between the fuel bundles.The thermocouples would be monitoring the steam flowing through the channels as long as there is any water in the vessel.Once the water has all boiled off the thermocouples would be measuring superheated steam".By the time this point has been reached, significant fuel failure will have already occurred.It is our opinion that the identification of localized hot areas cannot be accomplished by this method.
SUSQUEHANNA ACCZDENT INSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Control Rod Position Position probe in each CRD index tube-fitted with 52 magnetic reed switches.Two reed switches are located at fully inserted position.Displays are on C651 and C652.CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLiED RANGE Full In or not Full In Fully-inserted though fully withdrawn plus indication of over travel (i.e.rod decoupled)
SEISMIC No No SINGLE FAILURE No No ENVIRONS KNTAL R.G.1.89 No POWER SOURCE CLass 1E Non-1E OUT.-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE Indication on Demand Continuous Scanning-Complete Cycle Every 45 Milliseconds DISPLAY METHOD Dial or Digital Digital UNIQUE ID No No PERZODZC TESTING Per R.G.1.118 Yes REMARKS SUSQUEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Neutron Flux C51-K600 A thru D (SRM), R600 A thru D and R602 on C652.C51-K601 A thru H (ZRM), R603 A thru D on C652.CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED 1 c/s to 1%Power R600: R602: R603:-1 6 10 to 10 c/s 10 1 to 10 c/s 0 to 40%of range (red pen)and 0 to 125%of range (black pen)SEISMIC R.G.l.100 SRM is non-seismic (1)IRM is seismic Category I.(2)SINGLE FAILURE R.G.1.53 SRM a IRM meet the single failure criterion.
ENVIRONMENTAL POWER SOURCE R.G.1.89 Class 1E Meets ZEEE-323-1971 Yes-OUT-OF-SERVICE Paragraph 4.11 IEEE 279-1971 Per Tech.Spec.PORTABLE No No: However, SRM 6 IRM probes are retractable QA 10CFR50, APP B SRM's-No;IRM's-Yes'ecorders
-No DISPLAY TYPE Continuous Display Yes DISPLAY METHOD Recorded Recorded UNIQUE 1D Yes No PERIODIC TESTING R.G.1.118 Yes REMARKS: (1)However, SRM equipment is designed to operate during and after an earthquake.
(2)Seismic qualification per IEEE-344-1971.
(3)The drive units for the SRM 6 ZRM detectors have not been qualified.
If large amounts of core damage occurs, there is a high probability that the detectors could not be inserted into the core.(4)In Table 2, this variable is a TYPE E variable.We recommend that.it be changed to a TYPE E variable in Table 3 also.(5)A design of two SRM drive systems to meet the given design criteria would cost approximately
$1.5 Million and take 18 to 24 months to implement.
SUSQUEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE RCS Pressure TYPE B, C PT-N008 on C004: PT-N055A on C004: PT-N055B on C005: PT-4262 (Local): PT-N005 on C004: PT-N058 on C004: PT-N060 on C005: PR-R609 on C652 LR/PR-R623A on C601 LR/PR-R623B on C601 PI-4262 on C201 PI-R605 on C652 PI-R658 on C645 PI-R660 on C644 INSTALLED INSTRUMENT(S)
CRITERIA RANGE SEISMIC DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED R.G.1.100 Recorders are non-seismic.
Transmitters N005 and N008 are non-seismic.
Other transmitters are Seismic Category I.Qualification per IEEE-344-1971.
Meters are non-seismic.
15 PSZA to 2000 PSIG R609: 850-1050 PSZG/R605:
0-1200 PSZG R623: 0-1500 PSIG/R658 6 660: 0-100 PSIG SINGLE FAILURE ENVIRONMENTAL POWER SOURCE R.G.1.53 R.G.1.89 Class 1E Uninterruptible The redundant wide-range pressure instrumen-tation meets the sin le-failure criterion.
No.N055 a R623: Class lE interruptible.
N008 6 R609: Non-lE.PZ 6 PT-4262: N005 6 R605: Non-1E N058, N060, R658, R660: Class lE interru tible OUT-OF-SERVICE
, Paragraph 4.11 IEEE 279-71 Per Tech Spec.PORTABLE QA No 10CFR50, APP B No.PI-4262: Yes All Transmitters:
Yes Recorders:
No PI-658 6 660: Yes DISPLAY TYPE Continuous Dis lay Yes.DISPLAY METHOD Recorded Recorded.UNZ UE ID Yes No.PERIODIC TESTING R.G.1.118 Yes.REMARKS: The present range is adequate.As identified in GE letter NEDE-24222 (NUREG-0460, ALT$3)dated December, 1979 identifies the fact that the maximum that will be seen during an ATWS event is 1296 PSZG.
~<t 1 SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Coolant Level in the Reactor LITS-N026A on C004;LITS-N026C on C005;LZTS-N026D on C005;LZTS-N037A on C009;LITS-N037B on C010;LT-N027 on C005;LI-N026E on C004;PDT-N004A on C004~PDT-N004B on C005;LR/PR-R623A on C601 LR/PR-R623B on C601 LI-R604 on C652 LR-R615 on C601 LI-R610 on C601 LZ-R605 on C601 LI-4262 on C201 LI-R606A on C652 LI-R606B on C652 (See Above)CRITERIA RANGE~)DECEMBER 1979 DRAFT R.G.1.97 Bottom of Core Support Plate to Above Top of Discharge Plenum SUPPLIED R623:-150 to+60 inches R606: 0 to 60 inches R604:-150 to+60 inches R608: 0 to 60 inches LZ-4262:-150 to+60 inches R615:-150 to+50 inches R610:-150 to+50 in.R605: 0 to 400 inches SEISMIC R.G.1.110 SINGLE FAILURE R.G.1.53 Yes ENVIRONMENTAL R.G.1.89 No POWER SOURCE Class lE Uninterruptible N026D, N027, R604, R605: All Non-1E N026 AaC, N037, R623: All Class 1E Interruptible RG 10&R615, LZ-4262: No N004, N017, R606, R608: All Non-lE OUT-OF-SERVICE Paragraph 4.11 IEEE 279-71 Per Tech.Spec.PORTABLE No No QA 10CFR50,, APP B Indicator-Transmitters:
Yes Meters and Recorders:
No LZ-4262: Yes DISPLAY TYPE Continuous Display Yes DISPLAY METHOD Recorded Recorded UNIQUE ID Yes No SUS UEHANNA ACCIDENT INSTRUMENTATION (CONT'D)-Coolant Level in the Reactor (Page 2)CRITERIA PERIODIC TESTING DECEMBER 1979 DRAFT R.G.1.97 R.G.1.118 SUPPLIED Yes REMARKS: (1)Instrument zero is 527.5" above vessel 0 (bottom of dryer skirt), except that instrument zero for 1R610 and 1R615 is 360.31" above vessel 0 (top of active fuel).(2)Recorders are non-seismic.
Meters are non-seismic.
PDT-N004 and LT-N027 are non-seismic.
All indicator-transmitters are seismic Category I per ZEEE-344-1971.(3)Additional instrumentation could be added using the jet pump taps which would provide the proper range.Instruments installed in this manner will experience errors in the range of 12 to 18 inches due to the effects of the jet pumps.Any other arrangement will require some new vessel penetrations.
(4)We estimate the addition of this instrumentation utilizing the jet pump taps will cost from$1.6 to$2.5 Million.This would include electronics to attempt to compensate for jet pump flow.The addition of penetrations to the vessel will increase these.costs.
SUS UEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Main Steamline Flow FT-N003A on C041;FY-K605A on C612;FI-R603A FT-N003B on C041;FY-K605B on C612;on C652 FT-N003C on COlS;FY-K605C on C612;FT-N003D on C015;FY-K605D on C612;All K605's;K603 (Summer);FR-R607'on C652.CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 A 0 to 120%Design Flow SUPPLIED FI': 0 to 4.5 x)0 lb/hr 6 FR: 0 to 8.0 x 10 lb/hr SEISMIC R.G.1.100 No SINGLE FAILURE R.G.1.53 No.ENVZRONMENTAL R.G.1.89 Does Not Comply POWER SOURCE Class lE Uninterruptible Non-1E OUT-OF-SERVICE Paragraph 4.11 IEEE 279-71 Not Applicable PORTABLE No No QA 10CFR50, APP B Transmitters:
Yes and Meters-.'o Square-root Converters Recorder No DISPLAY TYPE Continuous Display Yes DISPLAY METHOD Recording Recorded UNIQUE ID Yes No PERIODIC TESTING R.G.1.118 Yes REMARKS SUSQUEHANNA ACCIDENT INSTRUMENTATXON MEASURED VARZABLE XNSTALLED INSTRUMENT(S)
MSIV-LCS Pressure PT-N051 B,F,K,P on C074;PZ-R651 B,F,K,P on C644;PT-N061 B,F,K,P on C074;PI-R661 B,F,K,P on C644;PT-N053 on C073;PI-R655 on C645;PT-N056 on C073;PI-R656 on C645 CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 0 to 15" of Water 0 to 5 PSZD SUPPLIED R651 and R661: 0 to 100 PSIG R655: 0 to 100 PSIG R656: 30" Hg to 10 PSIG SEISMIC R.G.1.100 Transmitters are Seismic Category Z.(1)Indicators 6 Recorders are Non-Seismic SINGLE FAILURE R.G.1.53 Redundant Instruments
-Meets the Single Failure Criterion ENVIRONMENTAL R.G.1.89 Non-Compliance POWER SOURCE Class lE Uninterruptible All Class lE Interruptible OUT-OF-SERVICE Paragraph 4.11 XEEE 279-1971 Not Applicable PORTABLE No No QA 10CFR50, APP B Yes DISPLAY TYPE Continuous Display Yes DISPLAY METHOD Recording Annunciated Only UNIQUE ZD Yes No PERIODXC TESTING R.G.1.118 Yes REMARKS: (1)Seismic Qualification per IEEE-344-1971.
h SUS UEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE INSTALLED INSTRUMENT(S)
Primary System SRV BD (1)The Solenoid Pilot Valve used for the Pressure Relief Function, has"Open" (Red)and"Closed" (Amber)Indication on C601.The Solen~id Pilot Valves Associated with the ADS Function have Red"Open" Lights on C601(2).(2)Each MSSRV Discharge Line has a TE-N004 TR-R614 on C614 Plus TAH-4114 on C601.(See Above)(3)XA-4113 on C601 is a Common Alarm that Actuates when~An MSS/RV Control Switch is Placed in the OFF Position.CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED Closed-Not Closed See Above and Note S(2)Below.or 0 to 50 PSZG SEISMIC SINGLE FAILURE ENVIRONMENTAL POWER SOURCE OUT-OF-SERVICE PORTABLE QA DISPLAY TYPE R.G..1.100 R.G.1.53 R.G.1.89 Class 1E Uninterruptible Paragraph 4.11 IEEE 279-1971 No 10CFR50, APP B Continuous Display Tem erature Monitorin is Non-Seismic.
Status Light Plus Temperature Indication Alarm Provide Redundanc and Diversit Non-Compliance Solenoid Status Lights Receive Class 1E Interruptible Power.Temperature Recorder: Non-1E Not Applicable No Status Lights: No Tem erature E ui ment: Yes The Red 6 Amber Lights for the Pressure-Relief Function Solenoid Give Continuous Indication.
Discharge Line Temperature is a Continuous Display.The Red Lights for ADS Solenoids are Intermittent.
DISPLAY METHOD Recordin Recorded UNI UE ZD Yes No PERIODIC TESTING R.G.1.118 Yes REMARKS: (1)ADS=Automatic Depressurization System (2)Acoustic Monitors will be Provided for each Valve in Accordance with the Criteria of NUREG 0578.
l SUS UEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE Radiation Level in Coolant TYPE ZNSTALLED INSTRUMENT(S)
None CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 10 Ci/cc to m 10 Ci/cc SEISMIC SINGLE FAZLURE ENVIRONMENTAL POWER SOURCE OUT-OF-SERVICE PORTABLE QA 10CFR50, APP B DISPLAY TYPE DISPLAY METHOD'UNIQUE ID PERIODIC TESTING REMARKS:
~l pl SUSQUEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE Primary Containment Pressure TYPE B, C INSTALLED INSTRUMENT (S)Elements: PT-15710 A 6 B (Local)Ind.Meter: PI-15710 A 6 B (1C601)Recorder: PR-15710 A 6 B (1C693)(Bailey 771)(GE 180)CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 SUPP LIED 3X Design P"-168 PSI 0-100 PSIA SEISMIC Reg.Guide 1.100 Elements: IEEE 344-1971 Meters: No Rec.: No SINGLE FAILURE Reg.Guide 1.53 Redundant ENVIRONMENTAL Reg.1.89 Elements: IEEE-323/71 Meters:No Recorders:
No POWER SOURCE Critical Class 1E Standby AC (1E)Pwr.OUT-OF-SERVICE Exempt.IEEE 279/71 Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B 10CFR50, APP B DISPLAY TYPE Continuous Continuous DISPLAY METHOD Rec.Indic.Meter (Rec.in Sec.Row)UNIQUE ID Yes No PERIODIC TESTING Reg.1.118 Yes REMARKS P~~E SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE Containment a Drywell Hydrogen Concentration TYPE B, C INSTALLED INSTRUMENT(S)
Element: AE 15745 A 6 B Indication:
AIT 15745 A 6 B (Local)AI 15745 A 6 B (Cont.Rm.)1/2 AR 15746 A 6 B (C.R.)CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 0-10%0-10%;Alarm 8>4%SEISMIC Reg.1.100 IEEE-344-1975 SINGLE FAILURE Reg.1.53 Redundant Systems-Meets the Single Failure Criterion ENVIRONMENTAL Reg.1.89 Radiation Only POWER SOURCE Crit.Class 1E Instr.Standby AC (lE).OUT-OF-SERVICE Tech.Spec.Tech.Spec.PORTABLE No No QA 10CFR50, APP B 10CFR50, APP B DISPLAY TYPE Continuous Continuous DISPLAY METHOD Rec.Recorder Common of 02, Indicator; Both in Control Room UN1QUE ID Yes No PERIODIC TESTING Yes Reg.1.118 Yes REMARKS I
SUSQUEHANNA ACCIDENT ZNSTRUMENTATZON MEASURED VARIABLE Containment 6 Drywell Oxygen Concentration TYPE B, C INSTALLED INSTRUMENT(S)
Element: AE 15746 A 6 B Indication:
AIT 15746 A 6 B (Local)AZ 15746 A'B (C.R.)1/2 AR 15746, A 6 B (C.R.)Panel OC693 CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 0-10%0-10%;Alarm 8<19%(Life Supp.))5%(Operation)
SEISMIC Reg.1.100 ZEEE-344-1975 SINGLE FAILURE Reg.1.53 Redundant Systems ENVIRONMENTAL Reg.1.89 None POWER SOURCE Crit.Class 1E Instr.Standby AC OUT-OF-SERVICE Tech.Spec.Tech.Spec.PORTABLE No No 10CFR50, APP B 10CFRSO, APP B DISPLAY TYPE Continuous (On Demand)Back Row DISPLAY METHOD Reg.Control Room Recorder Common with Hydrogen Unit.Local and Control Room Indication.
UNIQUE ZD No PERIODIC TESTING Yes Reg.1.118 Yes REMARKS:
- SUS UEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Primary Containment Iso.BD Valve Position See FSAR Table 6.2-12 (Cont.Rm.Status Lites PnlC601)CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE Closed-Not Closed Closed-Not Closed SEISMIC Yes No SINGLE FAILURE Yes No-Not Applicable for Redundant Vlvs**ENVIRONMENTAL Yes No POWER SOURCE Emerg.Pwr./1E Pwr.Class 1E OUT-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B Inde terminate DISPLAY TYPE Continuous Yes*DISPLAY METHOD Rec.No UNIQUE ZD Yes Yes PERIODIC TESTING R.G.1.118 Yes REMARKS:*Check valves are used as redundant valves for many containment isolation valves.Check valves do not have position indicators.
- Where check valves are used, the single failure criteria is not met.Where two motor operated valves are used in series, the intent of the criteria can be met.
~l 1 t 4'f SUS UEHANNA ACCXDENT ZNSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Suppression-Pool Water Level Element: LT-15776 A 6 B (Low Resolution)
LT-15775 A 6 B (High Resolution)
Indication:
LI-15776 A 6 B (GE 180)LR-15776 A 6 B (Bailey 771)Panel 1C601 CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED Top of vent to top 4.5-49.0 Feet of weir well (18-26.5)SEXSMXC Reg.1.100 Elements: Yes Indicators:
No SINGLE FAILURE Reg.1.53 Yes ENVIRONMENTAL Reg.1.89 No POWER SOURCE Crit.1E Instr.Standby AC OUT-OF-SERVICE Tech.Spec.Tech.Spec.PORTABLE No No QA 10CFR50, APP B 10CFR50, APP B DISPLAY TYPE Continuous Continuous DISPLAY METHOD Rec.Indicating Meter, Recorder UNIQUE ID Yes Tag Number Only PERIODIC TESTING Reg.1.118 Yes REMARKS SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Suppression Pool Water Temperature (Bulk)Element: TE-15252--70 (8+8)Indic.Trip Unit: TlSH-15752
--70 (1C690)Recorder: TR-15752, 60, 68 (Div.ZI)1C680 TR 15753 g 59 p 67 g 56 (Div~I)1C690 CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 50-250 F SUPPLIED 50-250 F SEISMIC Reg.1.100 IEEE-344/75 SINGLE FAILURE Reg.1.53 Yes ENVIRONMENTAL Reg.1.89 ZEEE-323/74 POWER SOURCE Crit.1E Instr.Standby AC/Class 1E OUT-OF-SERVICE Exempt.IEEE 279/81 Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B 10CFR50, APP B DISPLAY TYPE Continuous Continuous (Back Row Panel)DISPLAY METHOD Record Indicator/Recorder UNIQUE ID Yes No PERIODIC TESTING Reg.1.118 Yes REMARKS: Bulk temperature must be determined from 2 groups (Div.)of 8 measurements each.Indication/Recorders are located in second row of Control Room (Panel 1C690).
SUSQUEHANNA ACCIDENT ZNSTRUMENTATXON MEASURED VARIABLE Drywell Drain Sumps Level (Identified/Unidentified)
TYPE B, C INSTALLED INSTRUMENT(S)
Element: LE-16102 A 6 B LT-16102 A 6 B LT-16113 LE-16113 Recorder: LR-16102 A 6 B (1C601)LR-16113 (1C601)CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 Bottom to Top SUPPLIED 0-100%SEISMIC Reg.1.100 Seismic Cat.I (Except Recorders)
Per IEEE-344-1971 SINGLE FAILURE Reg.1.53 No ENVIRONMENTAL Reg.1.89 No POWER SOURCE Crit.Class 1E Instr.Standby AC (lE)OUT-OF-SERVICE Paragraph 4.11 XEEE 249-1971 Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE Continuous Continuous DISPLAY METHOD Recorded Recorded UNXQUE ID Yes No PERZODZC TESTING Reg.1.118 Yes REMARKS SUS UEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE High Range Containment Area Radiation TYPE B, C INSTALLED INSTRUMENT(S)
None CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 1-10 R/br 7 SUPPLIED SEISMIC Reg.1.100 SINGLE FAILURE Reg.1.53 ENVIRONMENTAL Reg.1.89 POWER SOURCE Crit.Class 1E Instr.OUT-OF-SERVICE PORTABLE QA 10CFR50, APP B DISPLAY TYPE Continuous DISPLAY METHOD Rec.UNIQUE ID Yes PERIODIC TESTING Reg.1.118 REMARKS: Will be provided in accordance with criteria of NUREG 0578.
e>~I SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Main Feedwater Flow Element: N002 A-C (Rosemount)
Indication:
C32-R04 A, B 6 C (GE 180)Panel 1C652 CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 0-110%Design Flow 0-15 M lbs/hr 3X 0-6 M lbs/hr SEISMIC None No SZNGLE FAILURE None No ENVIRONMENTAL None No POWER SOURCE Emerg.Power Source Instrument AC OUT-OF-SERVICE No No PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD lnd.Meter Indicator UNIQUE ID No No PERIODIC TESTING No No REMARKS
~r SUSQUEHANNA ACCIDENT ZNSTRUMENTATXON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Condensate Storage Tank Level Element: LT-0812 A&B Xndication:
No Recorder: LR-0812 Panel (OC653)CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE Bottom to Top (672'708')0-40 Ft.SEISMIC No No SXNGLE FAILURE No No ENVIRONMENTAL No No POWER SOURCE Emerg.Power Service Instrument AC OUT-OF-SERVICE NA NA PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Indicat.Meter Recorder UNIQUE ID No No PERIODIC TESTZNG No No REMARKS yt~1 SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Steam Flow to RCIC (Pressure)
Element: E51-N007 Indication:
E51-R602 (Panel C601)CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 0-110%of Design 0-31625 lb/hr 0-1500 PSIG SEISMIC No No SINGLE FAILURE No No No No POWER SOURCE Emerg.Pwr.Instrument AC OUT-OF-SERVICE N/A N/A PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Indicator Indicator UNIQUE ID No No PERIODIC TESTING No No REMARKS: Plant does not presently measure steam flow to RCIC turbine but monitors inlet pressure to RCIC.
SUSQUEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
RCIC Flow Element: E51-N003 Indication:
E51-R600-1 (Panel C601)CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED 0-ll0%Design Flow 0-660 GPM 0-700 GPM SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL Reg.1.89 No POWER SOURCE Emerg.Pwr.Instrument AC OUT-OF-SERVICE NA NA PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Indicator Indicator UNIQUE ID No No PERIODIC TESTING No No REMARKS 0
SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT (S)Core Spray Flow FE N002A, B (Local)FT N003A, B (Local)FZ R601A, B (Panel C601)CRITERIA RANGE DECEMBER 1979 DRAFT'.G.1.97 SUPPLIED 0-110%Design Flow 0-10,000 GPM (0-8448 GPM)SEISMIC No No SINGLE FAILURE No Redundant-One Per Loop ENVIRONMENTAL Reg.1.89 No POWER SOURCE Emerg.Pwr.Class 1E-Interruptible OUT-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B Yes DISPLAY TYPE On Demand Continuous DISPLAY METHOD Ind.Dial Indication UNIQUE ZD No No PERIODIC TESTING Reg.1.118 Yes REMARKS: Core spray flow indication should be added to Table 3 of Reg.Guide 1.97.This is consistent with the existing Table which requires RHR flow.Core spray and RHR (LPCZ mode)have similar functions.
C SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
RHR System Flow Element: Indication:
Ell-R608 (Bailey)(Panel C601)CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 0-110%Design Flow (0-23,300 GPM)0-30,000 GPM SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL Reg.1.89 No PO>lER SOURCE Emerg.Pwr.Instrument AC OUT-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Indic.Recorder UNIQUE ID No No PERIODIC TESTING Reg.1.118 Yes REMARK:
VENTILATION SYSTEMS SUSQUEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE TYPE ZNSTALLED INSTRUMENT(S)
Emergency Ventilation Dampen Position D Control Room Reactor Building CRITERZA RANGE DECEMBER 1979 DRAFT R.G.1.97 Open/Close Status SUPPLIED Open/Close Status SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL Reg.1.89 No POWER SOURCE Emerg.Pwr.See Note 1 OUT-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B No/Indeterminate DISPLAY TYPE On Demand Continuous DISPLAY METHOD Status Znd.Status lights UNIQUE ZD No No PERIODIC TESTING Reg.1.118 No REMARKS: Note 1:-All backdraft isolation dampers on local.panels are non-class lE power for indicators.
-Remaining isolation dampers are in the hack row of control room are class 1E power.
SUSQUEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE RHR Heat Exchanger Outlet Temperature (RHR Serv.Water)TYPE INSTALLED INSTRUMENT(S)
See Service Water Cooling Temperature.
CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 32-350 F SEISMIC No SINGLE FAZLURE No ENVIRONMENTAL Reg.1.89 POWER SOURCE'Emerg.Pwr.OUT-OF-SERVICE PORTABLE No QA 10CFR50, A'PP B DISPLAY TYPE On Demand DISPLAY METHOD Znd.UNIQUE ID No PERIODIC TESTING Reg.1.118 REMARKS SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED ZNSTRUMENT (S)Service Cooling Water Temperature (RHR Serv.Water)Element: TE-11208 A&B (HX Inlet)Ell-N005 A/B'(HX Outlet)Indication:
TI-11208 A 6 B (GE 180)(Panel 601)Recorder: Ell-R601 (Westronix
)(Panel 601)CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLZED RANGE 32-200 F 0-100 F (HX Inlet Temp.)0-600 F (HX Outlet)SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL Reg.1.89 No POWER SOURCE Emerg.Pwr.Znstrument AC OUT-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Zndication Znd.(Znlet)Ind.(Outlet)UNIQUE ID No No PERIODIC TESTING Reg.1.118 Yes REMARKS:
SUS UEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE INSTALLED INSTRUMENT(S)
Service Cooling Water Flow (RHRSW)D Element: Ell-N007 A/B Zndication:
Ell-1R602 A/B (GE 180)(Panel C601)CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 0-110%Design Flow 0-10625 GPM 0-12000 GPM SEISMIC No No SINGLE FAILURE No Redundant ENVIRONMENTAL Reg.1.89 No POWER SOURCE Emerg.Pwr.Standby AC (1E)OUT-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Indication Indication UNIQUE ID No No PERIODIC TESTING Reg.1.118 Yes REMARKS~
I~~
SUS UEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Flow in Ultimate Heat.Sink Loop (Flow from Spray Pond RHRSW 6 ESW)D Element: FE 01204 A/B (RHRSW)PE 01109 A/B (ESW)Recorder: FI-01109 A/B FDR-01204 A/B CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 0-110%Design (Max.Exp.=33.600)(0-33.600) 0-35000 GPM SEISMIC No SINGLE FAILURE No No ENVIRONMENTAL Reg.1.89 No POWER SOURCE Emerg..Pwr.AC Instr.Bus OUT-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand On Demand DISPLAY METHOD Indicator Recorded UNIQUE ID No No PERIODIC TESTING Reg.1.118 Yes REMARKS:
SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE INSTALLED INSTRUMENT(S)
Temperature is Ultimate D Heat Sink Loop Element: TE-01228 A-G Indication:
TI-01228 A/B (GE 180)Panel OC653 CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 30 F to 150 F 0-100 F SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL Reg.1.89 No POWER SOURCE Emerg.Pwr.Instr.AC OUT-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand On Demand DISPLAY METHOD Znd.Ind.(Selected)
UNIQUE ID No No PERIODIC TESTING REG.1.118 Yes REMARKS:
SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Ultimate Heat Sink Level D None CRITERIA DEC%HER 1979 DRAFT R.G.1.97 SUPPLIED RANGE Elevation 668'o 678'EISMIC No SINGLE FAILURE No ENVIRONMENTAL 1.89 POWER SOURCE Emerg.Pwr.OUT-OF-SERVICE PORTABLE No 10CFR50, APP B DISPLAY TYPE On Demand DISPLAY METHOD Ind e UNIQUE ID No PERIODIC TESTING Reg.1.118 REMARKS:
SUS UEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Sump Level in Spaces of Equipment Required for Safety RCIC Pump Room Core Spray Pump Room HPCI Turbine Pump Room Emergency Service Water Structure Diesel Generator Room CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 Level of Safety Equipment Fail.SUPPLIED Alarms set at 3 1/4" above the floor SEXSMXC No No SINGLE FAZLURE No No ENVIRONMENTAL Yes No POWER SOURCE Emerg.Pwr.Instrument Bus OUT-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE NA No QA 10CFR50, APP B No DISPLAY TYPE On Demand Alarm Only DISPLAY METHOD Ind.Alarm Only UNIQUE ID No No PERIODXC TESTXNG Yes Yes REMARKS:-Only alarms are provided in Control Room for flooding of equipment rooms, no analog measurement is provided.
SUS UEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE High Radioactivity Liquid Tank Level TYPE INSTALLED INSTRUMENT(S)
See Remarks.CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE Bottom to Top 0-100~SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL No No POWER SOURCE Emerg.Pwr.Instrument Bus OUT-OF-SERVICE NA NA PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Ind.Ind.in Radwaste Room UNIQUE ID No No PERIODIC TESTING No No aamAAKS: LRW Tank OT-302 A-F LT/LI 06283 A-C OT-102 A-F LT/LI 06203 A-C OT-304 A-D LT/LI 06212 AGB 15,000 Allows C~aacit/Tank i.e.Tbere is no volume capable of storing primary coolant.The isolated containment would serve this function.
SUS UEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Non lE Pwr Supplies and Systems Status Volts 6 Amps XI 00010 A, B 12 A, B CRXTERZA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE As Required 1.5 K Amp only SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL Qual.Cond.of Operation No POWER SOURCE Emergency No (Computer is on UPS but not lE)OUT-OF-SERVXCE NA PORTABLE No No QA 10CFRSO, APP B No DISPLAY TYPE On Demand Meters plus Aux Bus Computer Display (OD)DISPLAY METHOD Indicator Indicated UNIQUE ZD No No PERIODIC TESTING No No REMARKS: Computer Displays include large pump motor amps.
SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
SLCS Storage Tank Level Element: C41-N001 Indication:
C41-R601 Panel C601 CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE Bottom: 749'-7 3/8" 0-5000 Gallons=2 1/2" Above Outlet Top: 761'-1 1/4"/5150 Gals SEXSMIC No No SINGLE FAILURE No No ENVIRONMENTAL No Qualified to the Condition of its Operation POWER SOURCE Emerg.Pwr.Instrument AC OUT-OF-SERVICE N/A N/A PORTABLE No No QA 10CFR50, APP B Xndeterminate DISPLAY TYPE On Demand Continuous DISPLAY METHOD Ind Xnd.UNIQUE ZD No No PERIODIC TESTZNG No No REMARKS:
SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE INSTALLED INSTRUMENT(S)
Charcoal Delay Gas System 1)Gas Flow 2)Pretreatment Radiation 3)Posttreatment Radiation 1)FE-17118 A 6 B 2)RE-lN004A, B, N005 3)RE-17195 CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE As Req'd.1)0-50 SCFM;2)1-10 MR/HR;3)5MCi/CC Xe-133 0.66 llCt/CC Kr-85 SEISMIC None None SINGLE FAILURE No No ENVIRONMENTAL No No POWER SOURCE Emerg.Pwr.No OUT-OF-SERVICE N/A'er Tech.Spec.PORTABLE No No'QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous (All 3)DZSPLAY METHOD Indicator Recorded and Indicated UNIQUE ID No Yes PERIODIC TESTING ANSZ N320-1979 Yes REMARKS:
SUS UEHANNA ACCIDENT ZNSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Temperature of Space in Vicinity of Equipment Required for Safety RWCU Leak Detection System RHR Leak Detection System RCIC Lead Detection System Main Steam Line Leak Detection System CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 30 F to 130 F SUPPLIED 50-350 F SEISMIC R.G.1.100 344-71 (Elements)
None (Alarm, Recorders)
SINGLE FAILURE R.G.1.53 Yes ENVIRONMENTAL R.G.1.89 No POWER SOURCE Class 1E Uninterruptible Switch-Class 1E Interruptible Alarm, Recorder-Non-Class lE Consistent with Tech Spec for equipment in area OUT-OF-SERVICE Paragraph 4.11 ZEEE 279-71 Per Tech.Spec.PORTABLE No No 10CFR50, APP B No DISPLAY TYPE Continuous On Demand or at High Set Point DISPLAY METHOD Recording Recording, Alarm UNIQUE ID Yes No PERIODIC TESTING R.G.1.118 Yes REMARKS: Alarms are set for area leak detection on high ambient area temperature or high differential area temperature.
Recorders start at set point or manually on demand.
I SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
IE Power Supplies, Voltage 6 Current (ESS Bus Level)D Various e.g.XZ 00030, 00031, etc.CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED-PANEL OC653 RANGE 1-5 KV 0-1000A SEISMIC No No SINGLE FAILURE No No ENVZRONMENTAL Yes Yes POWER SOURCE NA NA OUT-OF-SERVICE Per Tech.Spec.Per Tech.Spec.PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Meters and Various on Demand CRT Displays D1SPLAY METHOD Dial or Digital Meters UNIQUE ZD No No PERIODIC TESTING Yes No REMARKS: Individual Safety System Power Not Generally Available.
Indications at the Bus Level are Provided.
SUSQUEHANNA ACCIDENT ZNSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Radiation Exposure Rates Inside Buildings where Access to Safety Related Equipment is Required Residual Heat Removal Area RCIC Pump Turbine Room HPCI Pump and Turbine Room Recirculation for Room Access to Remote Shutdown Panel Residual Heat Removal Room Clean Up Recirc.Pump Access Area CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 10 to 10 R/HR SUPPLIED.01 to 100 mR/hr (5).1 to 1000 mR/hr (2)SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL ANSI-N320-1979 To Radiation Environment POWER SOURCE Emergency Non-1E OUT-OF-SERVICE NA NA PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Indicator Indicated (Relay Rooms)Recorded (Control Room)UNIQUE ID No No PERIODIC TESTING-No No REMARKS:
~'~
SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Effluent Radioactivity Noble Gases Reactor Building Vents (Both Units)Turbine Building Vents (Both Units)Standby Gas Treatment Vent CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE-7 5 10 to 10 u Ci/cc e 10 to 10 u Ci/cc-7 5 10 to 10 u Ci/cc X-133.(All Vents)SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL POWER SOURCE ANSI-N320-1979
-~e<<y To Environment in Which it will Operate I,uS'T.OUT-OF-SERVZCE NA NA PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand On Demand DISPLAY METHOD Indicator Digital Printer UNIQUE ZD No No PERIODIC TESTING No No REMARKS: This system is being provided in accordance with the criteria of NUREG-0578.
SUSQUEHANNA ACCIDENT ZNSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Effluent Radioactivity High-Range I and Particulates 2 Reactor Building Vents (Both Units)Turbine Building Vents (Both Units)Standby Gas Treatment Vent CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 10 to 10 u-3 2 Ci/cc SUPPLIED See Note SEISMIC No No SINGLE FAILURE No ENVIRONMENTAL ANSI-N320-1979 No POWER SOURCE Emergency Non-IE (sample pump)OUT-OF-SERVICE NA NA PORTABLE No No QA 10CFR 50, APP B No DISPLAY TYPE On Demand On Demand DISPLAY METHOD Indicator Indicator (lab instrument)
UNIQUE ID No No PERIODIC TESTING No No REMARKS: The plant vent monitors have filters (HEPA and Charcoal)through which representative samples are passed.These filters can be withdrawn and counted in a lab.
SUS UEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Environs Radioactivity Exposure Rate None CRITERIA DECEMBER 1979 DRAFT R.G.1.97-6 2 10 to 10 R/Hr SUPPLIED SEISMIC No SINGLE FAILURE No ENVIRONMENTAL ANS1-N320-1979 POWER SOURCE Emergency OUT-OF-SERVICE NA PORTABLE No QA 10CFR50, APP B DISPLAY TYPE On Demand DISPLAY METHOD Indicator UNIQUE ID No PERIODIC TESTING No REMAPXS: SG TLD's are installed around the plant at various distances.
SUS UEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Environs Radioactivity I2 and Particulates 10 Particulate Samplers 8 I2 Samplers CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE-9-3 10 to 10 u ci/cc See Note SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL ANSI-N320-1979 The sampler is qualified to environment in which it will operate POWER SOURCE Emergency Commercial 120 VAC OUT-OF-SERVICE NA PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand On Demand DISPLAY METHOD Indicator Indicator (Lab Instrument)
UNZQUE ID No No PERIODIC TESTING No No REMARKS: Air samples are passed through filters and then removed to a lab where they are counted.
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SUSQUEHANNA ACCIDENT ZNSTRUMENTATZON MEASURED VARIABLE'YPE INSTALLED INSTRUMENT(S)
Plant Environs Radioactivity (Portable Instruments)
Survey Instruments Gamma-ray spectrometer (Mobile)CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED.1 to 10 R/hr (photon)Not yet purchased.
4.1 to 10 R/hr (betas)SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL ANSI-N320-1979 Environment in which they will operate POWER SOURCE Emergency Battery OUT-OF-SERVICE NA NA PORTABLE Yes Yes QA lOCFR50, APP B No DISPLAY TYPE On Demand On Demand DISPLAY METHOD Indicator Indicated UNIQUE ID No No PERIODIC TESTING No No REMARKS:
SUSQUEHANNA ACCIDENT ZNSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Post Accident Sampling Capability Primary Coolant Suppression Pool Containment Air Standby Gas Treatment System CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED R.G.1.3 See Remarks SEISMIC No SINGLE FAILURE No ENVIRONMENTAL No POWER SOURCE Emergency OUT-OF-SERVICE NA PORTABLE No QA 10CFR50, APP B DISPLAY TYPE On Demand DISPLAY METHOD Indicator UNIQUE ZD No PERIODIC TESTING No REMAPXS: The Susquehanna Post Accident Sampling Capability is under review and will be modified in accordance with the criteria of Section 2.1.8.a of NUREG-0578.
SUS UEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Post Accident Analysis Capability Gamma-ray Spectrum, ph, Hydrogen, Oxygen CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 N/A SUPPLIED See Remark.SEISMIC No SINGLE FAILURE No ENVIRONMENTAL No POWER SOURCE Emergency OUT-OF-SERVICE NA PORTABLE No QA 10CFR50, APP B DISPLAY TYPE On Demand DISPLAY METHOD Indicator UNIQUE ZD No PERIODIC TESTING No REMARKS: The Susquehanna post accident analysis capability is under review and will be modified in accordance with the criteria of Section 2.1.8.a of NUREG-0578.
SUS UEHANNA ACCIDENT INSTRUMENTATZON MEASURED VARIABLE Wind Direction TYPE INSTALLED INSTRUMENT(S)
Element: (Climet Model 012-10)Ind./Recorder:
XR-03703 (Bailey 771)(Panel OC653)CRITERIA RANGE'ECEMBER 1979 DRAFT R.G.1.97 0-360 (+5)SUPPLIED 0-360 (0-540 extended range)at 30 Ft.0 0 SEISMZC No No SINGLE FAILURE No No ENVIRONMENTAL No No POWER SOURCE Emerg.Pwr.Instrument AC OUT-OF-SERVICE N/A PORTABLE No No QA'""--10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Znd.Recorder UNIQUE ID No No PERIODIC TESTING No No REMARKS: Wind direction (at 300 Ft.)is also available in back row panel OC693.
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SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE Wind Speed TYPE INSTALLED INSTRUMENT(S)
Element: Recorder: XR-03703 (Bailey 771)(Panel OC653)CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE 0-30 MPS 0-110 MPH (At 30 Ft.)SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL No No POWER SOURCE Emerg.Pwr.Znstrument AC OUT-OF-SERVICE N/A PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Zndic.Recorder (2 Pen)nd UNIQUE ID No No PERIODIC TESTING No No REMARKS:-Supplied range does not conform to requirements of Reg.1.97.-Wind speed at 300 Ft.is available on panel OC693 (Back Row).
SUSQUEHANNA ACCIDENT INSTRUMENTAT1ON MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Temperatures Element: Recording:
XR-03704 (Bailey 771)(OC693)CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97-60 F to 120 F 0 (+0.9 F accuracy)SUPPLIED-60 F to 150 F SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL No No POWER SOURCE Emerg.Pwr.Instr.AC OUT-OF-SERVICE N/A PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand On Demand (Back Row)DISPLAY METHOD Ind.Recorder UNIQUE ID No PERIODIC TESTING No No REMARKS:-Accuracy of+0.9 F cannot be met with supplied instrumentation.
0
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SUSQUEHANNA ACCIDENT ZNSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED ZNSTRUMENT(S)
Vertical Temperature Difference Element: Clime t Recorder: XR-03703 (Bailey 771)(Panel OC653)CRITERIA DECEMBER 1979 DRAFT R.G.1.97 SUPPLIED RANGE-9 F to+9 F (+0.3 F/164 Ft)0-150 F (6T 30-100 Ft)SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL No No POWER SOURCE Emerg.Pwr.Instrument AC OUT-OF-SERVICE N/A PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand Continuous DISPLAY METHOD Ind.Recorder (3rd Pen)UNIQUE ZD No No PERIODIC TESTING No No REMARKS:-Recorder reads hT (30-100 feet)which differs from required hT range.0-Supplied instruments cannot provide accuracy of+.3 F/164 ft..
SUSQUEHANNA ACCIDENT INSTRUMENTATION MEASURED VARIABLE TYPE INSTALLED INSTRUMENT(S)
Precipitation Recorder: 'XR-03702 (Bailey 771)(OC693)CRITERIA RANGE DECEMBER 1979 DRAFT R.G.1.97 10%Accuracy (0.01" Resolution)
SUPPLIED 0-10 Inches SEISMIC No No SINGLE FAILURE No No ENVIRONMENTAL No No POWER SOURCE Emerg.Pwr.Instrument AC OUT-OF-SERVICE N/A PORTABLE No No QA 10CFR50, APP B No DISPLAY TYPE On Demand On Demand (Back Row)DISPLAY METHOD Znd.Recorder UNIQUE ZD No No PERIODIC TESTING No No REMARKS: Resolution of 0.01" cannot be met with supplied instrumentation.
COiHEHZS ON PROPOSED REVISION 2 TO R.G.-1.97 Qualification of alarms which fall into the B and C instrument types has not been addressed by ANS 4.5 or R.G.-1.97.
It is unclear if annunciators or audible alarms should be qualified.
Notes or discussions should be supplied to clarify this point.Clarify that note 16 applies to type A instruments only.Does note 17 mean continuous recording?
Is intermittent recording acceptable?
Requirements to have recorder responses meet qualifications of possible transients has been omitted from the Grids.If continuous assessment is desired for type E instruments, then recording should.be the preferred approach.Clearer definitions of Emergency power source" and"Critical Instrument Bus" are required.It is not clear if an interruption of power for a short-time is acceptable.
Does the"Emergency power source" have to be Class lE?A note should be added indicating that the recording of valve positions for type A, B and C instruments is not required.For the Main Steamline Flow in Table 3 further clarification of the lower range limit should be given.Low steam flows cannot be measured with accuracy.Neutron Flux for a PWR is a Type E variable.Table 3 should be changed to make Neutron Flux a Type E variable.Micro curies per cc is not useful unit for measuring reactor coolant radiation level with an on-line system.For this to be meaningful information, the energy level has to be known.A more useful measure would be an energy weighted exposure rate per unit of volume.This could.be determined accurately without taking a sample.The range for radiation exposure rates is too high.A range with a factor of ten lower would accomplish the same results with better accuracy.The requirements of this Guide should be consistent with the criteria of NUREG 0578.The note"permanently installed monitors" is confusing when used with High Range Radiohalogen and Particulate variables.
The"purpose" statement indicates that taking samples and counting them in a lab is satisfactory.
The note in the range column indicates on line instrumentation is desired.Since reliable high range particulate and radiohalogen monitors are not commercially available, the note in the range column should be deleted.The post-accident sampling and analysis variables should not be put into any of the existing instrumentation classes.A ma)ority of the design criteria does not apply to these variables and they should be treated separately.
~l t ll I Page 2 Comments on Revision 2 To R.G.-1.97 15.Xt should be identified that Table 3 was written for a BWR 6 with a Mark XI containment.