ML20237D137

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Forwards Completed Survey Questionnaire on Emergency Response Data Sys for Plant
ML20237D137
Person / Time
Site: Susquehanna, 05000000
Issue date: 03/04/1986
From: Wike C
PENNSYLVANIA POWER & LIGHT CO.
To: John Hickman
NRC
Shared Package
ML20235G519 List: ... further results
References
FOIA-87-737 NUDOCS 8712230068
Download: ML20237D137 (31)


Text

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4 PENNSYLVANIA POWER & LIGHT COMPANY i 'g~

EMERGENCY OPERATIONS FACILITY y

R.D.1, BOX 1646, BERWICK, PENNSYLVANIA 18603 l Telephone: 717 542-2181 b

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d 1 Parch 4,1987 Ti lI f

N' O. S. NRC Washington, D.C. 20555 3 Attn: Jo'.n B. Hickman .

Mail Stoo - MNBB-3302

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Dear John:

i

Enclosed is the completed survey questionnaire on ERDS for Susquehanna SES d Units I & II. Please excuse our delay.

1 If you have any questions, please feel free to contact myself or Henry Seager, L]jf) M 717-542-3233 and 717-542-3309 respectively.

)

~ As Henry discussed the survey several times with your contractor, all the it. formation should be as expected.

1 Sincerely, l

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Charles R. Wike 3 Supervisor-Nuclear Emergency Planning j d ,

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Unclosure ,

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] February 20, 1987 cc: B.L. Garner A6-2 w/o di C D.D. Kelley G.J. Krupko A6-2 w/a EOF w/a 4

C.A. Rfers A6-2 w/o R SRMS Corres. File A6-2 w/a

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2 SUSQUEEANNA STEAM ELECTRIC STATION s

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j NRC DERGENCY RESPONSE DATA SYSTEM

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1 RESPONSE TO MAIL SURVEY j y 100450 FILE S031B j PLIS-25732 Don Kelley of the NPE-Computer Group and I discussed this survey via telecon .

with 1.t . Mark Birnbaum of Phoenix Associates, Inc. in late December,1986. d M During the course of that discussion, it became apparent that a number of the l N survey questions in Part III had no meaning for us because of the way the-d computer systems are configured at S.S.E.S. It was agreed that the portions j of the survey that had no meaning here at S.S.E.S. would not be answered. We

] also discussed a proposed configuration which should meet the intent of the  ;

j Emergency Response Data System (ERDS).  !

!O j v Attached is the response to the survey from that point of view, c;

l-What we (NFE-Co=puter and System Operating Computer Maintenance Personnel) suggest is as follows:

} The data required by ERDS is currently input into 3 computer systems:

u the Plant Co=puter System, the SPDS Computer System and the RDAS Computer W System. We propose that the required data that exists in the plant h:3 computer system be transmitted to the RDAS computer system (if it isn't j already) over the existing computer to computer fiber optic link between K these two systems. We also propose establishing a new link between the ]

Oj SPDS and RDAS computers (at the EOF), transmitting the required data R that exists within SPDS to RDAS. Note that the SPDS computer at the ,

4 EOF is connected to either Unit 1 or Unit 2 at any point in time but  !

l .; never to both at the same time. Thus, RDAS would have all the data {

'l for both Units at any point in time except for the data that comes ,

li through the SPDS system (only 1 Unit's data at any point in time). i U

L. Application software could then be written for the RDAS computer to ,

Lj format the data into whatever is required ( ASCII, floating point, !i 1 binary, etc. ) and transmit it to the NRC's ERDS system.

d 4 N We believe that the above, along with the attached questionnaire is a j technically feasible proposal for transmitting the data required by ERDS. '

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. . C.R. Wike PLIS-25732 File S031B 3 Note that =y response to this questionnaire presents a technically feasible

! t u/ proposal only. PP&L Management has not authorized any work on an ERDS system.

VJ response cannot be interpreted as PP&L Management's endorsement of this project er authorization to proceed.

4 Respectfully,

?

W$ W Henry P. Seager NPE Conputer Group - Site HPS/bjg

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i l APPENDIX 1 l

1 g SECTION 1 i SITE SPECIFIC INFORMATION SURVEY FORM i

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PLANT SITE LOCATION: 86RW/C N , / OA, 1

1 2LANT UNIT SURVEYED: SureusHAmvA VA// T / fo'U ll l!

DATE OF SURVEY: 8 ~/ II ~ P 7 SURVEYOR NAME: M/A ~4&#f//dN44#

givsnMil

] KEY SITE CONTACT: C # M # 4 E.S w/kE PE  : y/; - s ys - g a.tf i KEY SITE CONTACT'S TITLE E ORGANIZATION: fueM ~ 8MEMENCY

PLAhMWG N& CLEAR S(JPPoRT PLANT SITE NAME: fufGv6NMNNA f. E. f STATES WITEIN EPZ: PA,

.; UNIT REACTOR VENDOR: 6. 8 NSSS SERIES: M ll MEGAWATT RATING (E): /0 80 $ OF LOOPS: AM

{h RCPs PER LOOP: YA STEAM GENERATOR TYPE: N/A POWER OR CTHER OPERATIONAL LIMITS: // 00 M AN E

-i CONTAINMENT DESIGN /MODEL: -

CONTAINMENT INERTED/ ICE /RECOMBINERS: ,

Y8S /V t- IE S j

TURBINE GENERATOR VENDOR: G. E.

] CONDENSEn CoOLINa METxoD: coowvs To w ER a4 e ULTImurE rEAT sIwx: t er e w a.' m 'M e E.1 %w Pouo 3

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and:,v .dua; ins trument cutputs ( DI SCRE"'I! or ar 3 .:omeina t:, ,n af tne

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,nputs of several lir.e instruments (PROCESSID:.

After completing the checklist. Indi,cate be'.ow the locat:,on and

()'

designation of the preferred host computer system and the most convenient output device'for the host (e.g. termina- ) 1 . ,

PREFERRED HOST COMPUTER:

ENM DTA Ms6 bMM Mh PREFERRED HOST NAME/MODEL #: 9RTME MANE

  • 1 PREFERRED HOST PRODUCT FAMILY /C?U MODEL:

M eO EA- IId a

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! PREFERRED HOST LOCATION:~ 60@

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LOCATION OF MOST CONVEN ENT HOST COMPUTER CUT?i.7 O!VICI Con oa G (t,A pwi t Tg /2.,m s ,)ss e s d ##.,;I dy gas Li "

31 Tggg:NAL):

l l.0CATn O IN 60er 4 TSC , l a

4 OF DESIRED PARAMETERS AVAILABLE: %76% i

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] i 1:57 3E PARAM.CERS WHICH AAE NOT AVAILASLE ON 'HE PREFERRED EOST AND EITHER 3E LOCATION WHERE S EY ARE AVAILASLE OR THE FACT TEAT j

3EY ARE NOT AVAILABLE IN ANY DIGIT!DED FCRM: ,

PARAME"ER AL,7f4M)TE SOURCE OR TNAVAU ABILITY s

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BWR PREFERRJD MOST COMPUTER SYSTEM DETERMINATION f'N PROC COMP ERT DAS SPDS gog .

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DISC PROC DISC PROC DISC PROC PARAhr.iiR DISC PROC

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RX PRESSURE f j RX VES LEVEL f l FEED FLOW t NI - SU g

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EPCI FLOW g i CORE SPRAY FLOW g

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DW PRESSURE 2

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3 DW FD SUNP LVL 3 SUPP POOL TEMP g SUPP POOL LVL

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2 COMPUTER SYSTEMS SURVEY OtiESTIONNAIRE a

,1 I. CONTACTS JJ 1 '(.,3,"

Jj Note: Please provide name, title, mailing address, and phone 1 number.

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'I A. Survey coordinator (i.e. contact for later clarification of

.j questionnaire answers):

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//fNAy t J*fAGER, CENtoM pre 2*dc7 GNGwfg4 SusqvgNMawf f. f 5.

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B4AW/cl<, PA. /V403 (7/7) d'Ya .?109 B. Computer Hardware Specialist (s):

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GEORGE I h'RuP/<0, SEN/oR WPsnKR SWW

. SusquexANovA S. 6. 5~ NAgowAMf ANALyCT 1' . A o. Got '/67 BERWick, PA. /VG03

.j C. Systems Software Specialist (s):

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D. Application-level Software Specialist (c):

DONALD O. NflLEY,. SKNIe8 PMeTEcf GNG/mpgg

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A NonTH NtwrH $ Y. l'

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.J q E. Telephone Systems Specialist (s):

n l, pARfL L CR0MG 6, h4MM66M -@ANMotf2 7R4.6Cw4Mewmerow

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} Pguvsyt.Mm A /*own A 4 user Co.

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. II. SELECTION OF DATAFEEDERS -

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't A. Where was this survey conducted (e.g. at the utility's corporate 1

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headquarters)?

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B. Identify the plant units surveyed during this visit.

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ResNss a n. Uars 142.

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/ C. Please attach a single diagram showing all plant units, met and rad data collection devices (as groups), all computer systems, j

and the data flow pathways between the systems. We are seeking

' .i a summary of the universe from which the datafeeders can be selected. Do not show devices attached to any one computer

- system that are not part of the path to another system. Do

' indicate the geographic location of each system (e.g. TSC, EOF, j Corporate Headquarters).  !

,1 A

'J Soo A- & M '

) h[). / D. Identify the selected datafeeders and provide, for each, (a) a .I j short description of the categories of data points it will  :

provide (e.g. met, rad, or plant data points, by unit), and (b)  !;

the rationale for selecting it if another system can also Ii

provide its categories of data points.

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j ,I 3 , E. For each selected datafeeder, please attach a detailed block  !

.j diagram showing associated peripheral and data communication .!

.; devices (such as the one shown in exhibit 3). !4 l'

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j,5 as u uu QUEST 10N II-E 1 .

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'# REMOTE DATA ANALYSIS SYSTEM I &

i DATA / PERIPHERAL CONNECTIONS

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i RDAS i l

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! G.O. NUCLEAR FUELS EOF COMPUTER ROOM PLANT COMP RM CONTROL f!OOM O 8M B B SXS @ l#4"41

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4 cOr RAD MON orr!Cc "FrTbTtv"rowy: rent sit'r:rsco @

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PCS p UNIT 2

. PLANT COMP RM LEGEND: CON = Colorgraphics CRT Display / Keyboard l

j PTR = Printer
j C0P = Color Copier 3 DSK = 300MB Disk j MT = Magnetic Tape

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. CT = Vent Monitor Control Terminal PCS = Plant Computer System PTA = Portable Terminal Adapter

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M = Modem 1 3

= A-B Switch J:

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1 4 III. DATAFEEDER INFORMATION n Note: A new Section III must be filled out for each datafeeder j

'f.

t) considered.

.1 1 1 )

'1 A. General Questions q

i. Identification of datafeeder
a. What is the name in local parlance given to this datafeeder .

(e.g. Emergency Response Information System)? Please give both j the &cronym and the words that form it. '

hEmor6 D ATA hdALYSI6 ST6M (8,DAS) l

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b. What is the operational status of the datafeeder (e.g. hardware a has been installed but points will not be fully implemented

] until 1988, hardware.is installed and fully operational, etc.)?

i bV67E m 65 0 9e Q.ATsodAL. - 50856T d F DATA Poevr5 AvAivAdce M (SEC G6400 Ed

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1. If the datafeeder is not yet fully operational, provide a brief time schedule for implementation of the hardware and j points:
d. fi9)
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ii. Hardware / software environment LI .

a. Identify the manufacturer and model number of the datafeeder 4]'Q j

,,,3 hardware:

j 9@,IME CorwAirs4 -

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.l:j b. Identify the operating system and any other J computer-manufacturer produced software products used during l runtime operations.

4 9BTrn05 ' Rav M,2.7 (Upp4ra To 20.0 - 1967) 1 1
1. Does the utility have vendor support for this operating ,

system?

. Osreesh bOMET OM'i

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b) MknJYGdMc4 C6dTRWI~

'" 2. Who installs new revisions 6f the operating system?

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3. What is' the current revision level of the operating system?

l3.2 7 DPoATE. TJ No.O - l'iB7) ij (W,~.

c. Was the datafeeder application software developed in-house or y purchased from a vendor?'

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Di 1. If the software was purchased from a vendor, please identify j (give name of vendor, mailing address, and contact).

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l 2. If the software was purchased from a vendor, does the utility 1 own and maintain the source code? l!

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- iii. Data Communication Details

a. Can this datafeeder provide asynchronous serial data

. ,q communication?

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1. If not, what synchronous protocols are available (e.g.

bisync, SDLC)?

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) b. What internal character code is used (e.g. ASCII, EBCDIC, etc.)?

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1 c. What is the' range of baud rates available for serial communication?

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d. Does the operating system support XON/XOFF flow control? g WBS 6
1. Are there any problems forseen in the NRC using XON/XOFF to j!

control transmission of data?

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e. If it is not feasible to reconfigure a serial port for the ERDS j linkup (i.e. change the baud rate, parity, etc.), please explain i why.

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f. Can the serial port dedicated to ERDS be configured so that the j I j NRC need not emulate a specific brand of terminal (i.e. can it  !

be configured to be a vanilla terminal)?

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g. Do any ports currently exist for the ERDS linkup?

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1. If not, is it possible to add additional ports?

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i 2. What costs are involved in adding an additional port (include j changes that have to be made to " backup" datafeeder if one exists)?

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3. If yes, will the port be used solely by ERDS or shared with i other non-emergency-time users? Give details.

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]br u iv. Datafeeder Physical Environment ar.d Management

a. Where is the datafeeder located in terms of the TSC, EOF, and

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, Control Room?

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b. Is the datafeeder protected from loss of supply of electricity?

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i i c. Is there a human operator for this datafeeder?

YG8 ~ 0 be DVT6 h N AstVY B J Adc,E R.ScMSC. -

x; 1. If so, how many hours a day does he attend to the datafeeder?

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l C. Custom Designed Datastream Generator Possibility In this section we wish to explore the possibility of having a

3 custom designed datastream generator developed to transmit the H Qv ERDS-related data point values, and their associated quality tags.

[j I

s I i. Internal Structure of Existing Applications Software

a. Are data point values currently held within the memory space of an existing program (so that a custom designed datastream i generator would have to be a new task within that program) or y are the data point values available to a new program running
. 4 independent of the existing program?

OATA L6 LocNtiiED Ed C.LcG % Com edd (SMR60\ , .

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b. Would FORTRAN be the programming language for the new datastream t

' generator? -

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1. If so, what version would be used (e.g. FORTRAN V, FORTRAN ,

77, etc.)? -

VMRAd 77 .

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. b.

d k(: " 2. If not, what language would be used? {

b

c. Are any problems foreseen in using the facilities of the

'i language to convert internal binary floating point ,

j representation to formatted character representation (e.g. i

.4 FORTRAN E notation) for output?

] b '

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i d. If your system can provide E notation, show the characters that 1 would be outputted for -0.1234 in the shortest E notation format  !

specification.

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11 Ij e. Do data point values have associated quality tags residing in fj memory that can be accessed?

e Dsi=fsh M Y D&PGhtGG. cd souks compai6&L 0 YS$ .

1 1. If so, please describe what each bit of the memory word (s) in which the quality tags are stored represent (e.g. bit two of j.3 the 16 bit word holds the boolean value for " failed range l check"). Provide documentation if possible.

{A 1

.3 Coc.0MEOTAwad NtTWE9 c -

f. Do a data point's engineering units always remain fixed or do changes in the magnitude of the data point value cause a change

'f in the engineering units prefix (e.g. the units change from

~

curies to picoeuries)?

3 J 1TSO

.? g. Is there an explicit time tag associated with each value in j memory that can be accessed?

) bO , Yug TR AdSMtsstod 6 Loc 4 FALo m Souh6 C 0MME

'k 14 TLM6 T~AC,460 sJ i+60 AGC68U6D 1R 1. If not, does this datafeeder have a time of day clock that

!bu can be accessed? l a

0 h. What is the range of update frequencies for data point values on

! this datafeeder?

a k (oO S SC.0.JO O PQ AT6 4

.i 4

i i. Does this datafeeder currently monitor changes in data point values (i.e. performs exception reporting) thus making it

' possible to design a datastream with only values that.have

? changed?

?; hc) 4 a

a 2.!

_~

O _17_

i ci l I~~ --- r1~"::_T11r_~ _~T_12

~ ~ - --

~:---,

...a..a. 2.: ..ww:.u.::k;L.' u Ghd. dRl.1 $UL nl.ho20 l&$

\'f:LGldu ' ~ . =-. ..a ..

4d*1"M C,.C.l fj )

d

. .t 1

.j D AM TEAM 5 FEWO F O,c m R 4 = & # e

~

V A'8 W A G-

.0

.i gO

4 9

'l i

,}

i d

1 t

'l.

4 1

4 s ,

i

.i ANAIAG POINI SCAN STAIUS WRD 2 (ADATA WRD) 4 3

.1

.1

! as represented in PRIME format

m a e ar n a ar a as sa mi as n ir n a s n a at ,, = , r y ar ,sA 8 o l l  !

1

.i q

) . f . s.

j ')

.. bit 23 point bad (OR bits 1-5) 1 0 = point is good i 1 = point is bad bit 22 point deleted from scan / calculation 7 0 = point is being scanned 1 = point is not being scanned f

1. , *

! bit 18 substituted value

'j';

,. 0 = point is real-time 1 = point has been nanually substituted

.a'

??  :

a  !'

j]

y w

<!?

'1

_d, 4.

] 4

J

.j v .

3

= Jit-'r.. _*m*'1Cx2 t:- e-- .vm m *a. ,., ,

.L. . & w u a.-u - = = u = = i M n. n h u a.L:d % w & ..:,au :a . u:,,:. a.a l;;p QesTood C..e.. \

g a

S Q Qvau ry ' tac - M a reo R on.ocs c4L- D^"

.]

')

..-i -

a

b i Ousta 1 1AGS F06 ITigTgde04osg.At %O

] , YAtues (Im.a $ $ m ,v AugeAus) usso ad i(dab 3.

4 AE6 CALCutArso SAssc o,J Re7 DATA QUALsW

$$ M MsT TGD t=kbne Tt46 LAwY IMPMO

} Caaw,o m e pez,= seres w 'MS . A eu w s j ,

OA) A D GdO6 006 866AG4,e01)Ls Ass 14 d6o 6AS,GP 1-j o rd & L46C.RS P6EF3EmsO .

.a.

. -]

W th j; h

.~.

Low Confidence Codes .

c)

,j' 0 - Good Value g 1 - Substituted Value (from Plant Computer)

R 2 - Wind Speed is a Calm p] 3 - Failed Range G ecks

'1 4 - Failed Stability Q ecks *

] 5 - Failed Time Lapse Gecks

,1 6 - Failed Comparison mecks

-) 7 - Failed Wind Speed mecks

,j" 8 - Root Value is IE j 9 - Invalid Value or Code e

'i l r

J 2

'g a  ;

34 .

e p;

t j;\ () '

a

  • )

j i Y

A

= =:_ r-re ,:- - = _ -_ _

1- ~~- -

= -:-

fj k ; s riri- Q w . 2 i . z.gifcig;g)h jagg,';;yggs,zg.j;g3;;;ayjjj[gx[3 -

l..

b i CSD ST-004 Paga 59 4 Revision 0 07/25/86

)

a

  1. 6 RANGE CHECKS by -

3 j

4 s

'i- Wind Speeds j% - < the' anemometer stall speed

' - perfomed if wind data is not already If

- if check fails.. wind speed value is. clamped to the .

]-

y anemometer stall speed, wind direction value is P

assigned to the previous non-calm wind direction, and-I wind data IE code is set to 2 (wind speed is a c:.'.m).

N ll* Stall Speeds:

Prim 10,60 & Bkup 0.75 mph -

L! Supp 1 & 2 O.5 mph i 3

" - > 33.6 mph (15 mps) '

  • a,

- performed if wind data is not already IE 1 if check falls, wind data If code is set to 3 Id (failed range checks) ,;

1 3 .
j Sigma Thetas

]

j h - > 40 DEG

- performed if sigma theta is not already If l

i i - if check fails, sigma theta If code is set to 3 q (falled range checks) i i

t Delta Temperatures I

5 j < -1.7 DEGC/50m or > 5.0 DEGC/50 s . ,

- perfomed if delta temperature is not already IC j '

a - if check fails, delta temp IC code is set to 3 (failed N range checks) and the corresponding stability i 1 code IC code is set to B (root value is II) '

,c' f

9 i

+

G a . l M Rainfall 6 i

j - > 4.0 as/hr 3

3 - perforised if rainfall is not already IC  ;

- if check fails, rainfall If code is set to 3 (failed k range checks) and the corresponding precipitation ii 2, code If code is set to 8 (root value. is II)

I $

V.. p

~ Figure 12- l

?!

A T

%_- e== --n -_ r_---_~:_  ::= - - - . m;_; _

m. . 2 & ;-- ,m- .

. g.., ..- , -...n. . , . . , .

ua_2al :.wa2x:. Lu.mz..u...=ma.65002.a.42&P2Eh25.2L.RMlE A:.T. .&.a.%=:4L;das 1 e

1, CSD ST-004 Pago 60 Revision 0 07/25/86 a

d h) a.,

i

,, TIME LAPSE CHECKING F

1. Same ambient temperature for 8 or more consecutive hours

- always perfonned

- if check falls, ambient temperature If code is set to

' 5 (failed time lapse checks) and the co'rresponding i precipitation code LC code is set to 8 (root value is IE)

2. Ambient temperature = dewpoint for 8 or more consecutive hours 4

- always performed j - if check falls, ambient temperature and dewpoint If codes are j set to 5 (falled time lapse checks) and the corresponding precipitation code LC code is set to 8 (root value is LC)

]q ,

0.

A 3. Wind direction from the same sector for amore than 8 consecutive j time periods (sectors are defined in figure 14)

- always performed i L)}

- if check f ails, vind data If code is set to 5 (failed .

-j

. time lapse checks)

I Ll . 3 e lj .) I  !

l}

4. Same stability code for 12 or more consecutive hours j - always performed l j - if check fails, stability code If code is set to 5  ;

(falled time lapse checks)

} i l

d 5. > 3 stability code jtsups within 2 consecutt've hours '

- bypassed if check 4 fails i

- if check fails, stability code If code is set to 5 (failed r}]et w

-1 time lapse checks) 1 1.

A

] j q  ;

. 11 -

) -

d pi '

ll k l

? .I Ii }!

y ..

b, .

i x;ol (n.j q

~

d . Figure 13 l

.i n ,

A, h.

  • ] .

L __.r.. . -_ __r .. . . . ~ - . - - . . __. - ,

.7 ..m... .

.p .a.ha ; L.-_ ._ .a.w.  : . / :. u.. .c., n : .l.z;,,:.z: . a ; ;.J.1 x :z w .c.~ u;;;,=...a;s.:z;s , ;.c w . . . . ..,

d CSD ST-004 Page 62 Revision 0 07/25/86

.l 1

3 (a's, i '

STABILITY CODE CHE G S

i o

bl

1. Stability Code unstable (A,B,C) or stable (F,G)

)l l if precipitation is non-zero for the corresponding d unit H.)

- perfomed if stability & precipitation are

- not already If pl - if check fails, stability code If code is set to 4 j;; (failed stability checks)

2. Stability Code A, B, or C during nightime

' - performed if stability is not a'. ready IE

- if check falls, stability code I4 code is set to 4 j

(falled stability checks) -

I 4

.} 3. Stability Code E F, or G during daytime

.J - perfomed if stability is not already [4 ,

- if check fails, stability code LC code is set to 4

, (failed stability checks) n I

}

.1

. notes: - day & night are defined by the Day / Night Table

! in Figure 9 Table 3.

.j - checks 2 and 3 are not perfomed if the period is H not within day or nighttime hours (i.e. dawn & dusk) u q

d i

a

?} -

q s

g! - .

a a

A, e

i Figure 15

] ,

i u

.4

~ ~~ ' ~ ~ ~ ~ ~ ~ ' ' ' -- ~- -'~'-

~ ~~* TIT _T"_TZ__1 - -  : ~~

a L.a_ i.- z . ..u ...: - . ... a..:.s.k.~ nn:2.h.:a.hn.LLR 4:4ibR*Mu aka ,J Lu..:.r.;si i?.,w: ... . ux.u.

Ii 4

1

'j CSD ST-004 Paga 63 Revision 0 07/25/86 D

,O COMPARISON CHECKS Wind Data I Speeds

'a y 1. (Primary 10m WS - Primary 60m WS) > 0.5 m/sec

2. (Primary 60m WS - Primary 10m WS) > 5.0 m/sec
3. / Backup WS - Primary 10m WS/ > 5.0 m/sec -
4. /Suppi WS - Primary 10m WS/ > S.0 m/sec
5. /Supp2 WS - Primary 10m WS/ > 5.0 m/sec 1

sy Directions

1 1 6. / Primary 60m WD - Primary 10m hD/ > 45 DEG if j Primary 10m WS > 2.0 m/sec .
7. / Primary 60m hD - Primary 10m WD/ > 90 DEG if 2 Primary 10m WS > 1.0 m/sec t 8. / Backup WD - Primary 10m WD/ > 100 DEG if

'j Primary 10m WS > 1.0 m/sec q 9. /Suppi WD - Primary 10m WD/ > 120 DEG if '

Primary 10m WS > 1.0 m/sec c) /Supip2 WD - Primary 10m hD/'> 120 DEG if l 10.  !

(~h , Primary 10m WS > 1.0 m/sec )

,%)

1 - perfomed if Prim /10m wind data & comparison wind j data are not already LC

- if any of these checks fail, both Primary 10m wind data and emparison wind data If codes are set to 6 (failed conparison checks)

'1 m)

Q Sigma B eta yJ l 1. / Radar SigT - Prim 10m SigT/ > 10 DEG j 2. / Suppl SigT - Prim 10m SigT/ > 10 DEG (q 3. /Supp2 SigT - Prim 10m SigT/ > 10 DEG j - perfom tests if Prim /10m sigma theta and comparison a sigma B eta are not already LC

?,

j - if any of these checks f ail, both Primary 10m sigma

g. theta and comparison sigma theta If codes are set to
6 (falled comparison checks) and the corresponding

,d stability code If code is set to 8 (root value is II) 1 4

Figure 16 y ,

4

.j

~~~~~"~~C_L_____ -- _ T"~" ~ * ~ ' T ^ " ": ~' -

~~ ' ' ~~ '~~ ' ' " ' '

-i, ww. =s . . ,-a wd..:.=e.=24, A:a-uLa.L 1h:, u.Q w%e 1.hfi : . alan;;RiDia:M1La=... .. .a L

CSD ST-004 Pago 64 Revision 0 07/25/86 ff, CDMPARISON CHECKS

]

o (cont'd) i l

Ambient / Delta Temperature I i

1 I

1. Dewpoint > ambient terrperature q

- perform if ambient temperature & dewpoint are y not already LC -

j

- if check fails, both dewpoint and anblent temp j LC codes are set to 6 (falled comp checks) and the corresponding precipitation code 74 code is l; set to 8 (root value is II)

2. Ambient temperature - dewpoint > 9 DEGF (5 DEGC relative) if the corresponding unit precipitation is

-l non zero 3 - perforin if ambient temperature, dowpoint & precipitation

f are not already LC 1

- if check falls, both ambient temperature and dewpoint 1 If codes are set to 6 (falled comp checks) and the .

l corresponding' precipitation code IC code is set to 8

, (root value is IC) j

'l (.,)

3. > 1 stab code differenes between delta temperatures i i A&B l J

- perform if both delta temperature stability codes e are not already It i j} - if check falls, both delta temperature A and B stability

  • code LC codes are set to 6 (falled comparison checks) n l

1 WIND SPED CHECKS I 1

F)  !

4 1.

Lj Wind Speed > 7.5 m/see' 1

,3 ff the chosen stability code is unstable (A.B.C) or stable (F,G) i G -

if check falls, wind data TE code is set to 7 y

3 (failed wind speed checks) v

'j h")

!l Figure 17 i a-o., I.  !

I o

.. .. .n,.. - , .- . 3 - - r " - = * - -

  • t * -

{-

.m .um v.w.m.s, .;L e.ggr gn.n;.2.gc.j.g ;.gt.g1.;a. .g.g,gj,,,

y a La.__ )

r

. i 6/2.9/86 l

]. l 4 .

j. Is the workload on this datafeeder so great that pauses of more than 5 seconds might occur during transmission of a batch of output during an update? ]

g~

\ &c

1. If yes, what is the worst case that should be anticipated?

IU)k l 11 11. Availability of data point descriptive information h

a. What data point descriptive information, if any, is kept online .

j (perhaps in a data point dictionary)? In particular we are l!

1 j

interested in the following fields: the data point identifier, a  !

brief description of the data point, the engineering units used, the low range instrument limit, and the high range instrument ,

l limit.

hoQ G.

4

1. Is this descriptive information accessible through a custom

(') designed,de.tastream generator?

d>

.' MlA

b. If this datafeeder does not host a data point dictionary, is it i I,

available elsewhere (e.g. on another computer or on. paper)?

]a W3 - r/o ttsr wmr n'

.q s

1. It it resides on another computer, can it be secessed by EILD87 If so, provide details of the transmission pathway a

f, to the N3tc (e.g. data will be asynchronous, serial, etc.).

]

O 'k dh i

..E 1

] (.E')

- " i "q  ! .1 1

. .i i

4 j

j 2

!, . .- _ - . . . . ~ . ~ _ . , . _ . . . . . _, _ , . , , , , , , _ . , , , , , , _ _ , , , _ ,, _

~

i.i . a a. . .. x w.. a a. J.1 h m =:.;e : :A.. al.63% u:::M wniaa saa&u.MTau:.n.:: .k,ee-.2.  :.:.=.

b/19/86 c.. If a data point dictionary exists, provide the lengths of the fields we are interested in.

Po..or ro - e b"' Dischgned - 2<.f

~

SAG % VMLT3 - (o J#fTR.,vm*Y L 6m a r - [

d. If easily accessible, provide a complete list of available i fields in the data point dictionary.

WA:.6 [wg q

  • 1

,1 L

l-l r -

I .

l1 j

u ,

'y4 ,

1 r ..t -  %

L1 f ~~)

l4

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,,.1

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J.,

s i

l 4', .

f

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) <

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of  ;

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-4

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b _

'..__J_ .2

,w

..'.:x.-.L :..a..s a u L : w 1 : % h k a & M .u u M -~ M = " 4 " " ~' ~

l w J .a.w a 1

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,- ee.9.gg .

o.* . . ** 26 E,8,.8..**l 2222222222

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L; . 5: 8 w 2* g 8228888888 gg g B .

} l EE, d I 22I!II g. 4444444444 gg a E .. .

.  !- ~

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J E EE =9lwwllwwww5g5 gg gggg

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8: R$ ".:::::r~-.f(.il e.  : : : : .: e

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. =.

i

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==- - -- -

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= + .a. .-

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1 m r. .

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<t '

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. mn sanne, i i................ i rsi - ~ ~ ~

.s s  :

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WM .

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r !. .E . .. . ,.

a -3 '

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. _ ..w.a ..a. w. .. . .. w. na.==< i a ~ A-*Y A N k N A A A *E'AI '"" " O ^ * " * ^ ' f 1] , 6/19/86 4

I >

c IV. TELECOMMUNICATIONS ISSUE!. t

('

The current NRC concept of ERDS includes reliance on; th$ p ife switched phone network, and the utility's corporate ' phon't network i as a pathway to it, for the data transmission to NRC He'adquarters.

In this section we seek information about the utility's telepaone system and the required capabilities of computer equipment *o control dialing attempts through it. Dialing from NRC Headquarters i to the site is also a possibility. There is cer.cera about the, j possibility of congestion in the public network, so sore questions ,4 s

will se.ek information about the possibility of 'using the geographic '

coverage of the utility's phone network to bypmus this congestion.

g 3

A. Organization and Person Contacts

.; a. Give the name and phone number of the person who responds to '

j this part of the survey.

(

, 7/7-770-CK33 l D

'i

b. If the plant site is a separate corporate o;ganization from a utility, give the name and phone number of the hnrad of eplephene

^

systems management for the utility which manages tte p3 rlat  ;
site. ,, I

'i ,

~ '

i

~

l f. -)

3

,~

! c. Name the telephone operating company that serves the sita of the  !

L j dataf eeder system (s) . '

b s 1

} ,' s hj '

d B. PABX(s) at Site of Datafeeder systems r

1  :

d a. For each site PABX, give the manufacturer, model, and its year , c

!j of installation.

1 4

'kakTk SL / - /983 .

} > -

a e -

1 '

i j (q j ,

i "

i 1

~

i l i

^k

~~ -- -

-~. - - - - * *

  • n- - - ~ ,-

i .~ W ... i. .M.ikuau ndrv 2;3.U& d?,*.J.d.!?aGl.;hW.,'.-l;h,.;i Q:1.'. ,J.',, j't t _ '.y bd c..X i::,.. Lu .a . . n -:.ai. }

a L G.:l.Lk '

e/6#/Se . f.

u s .

j. t6 e.s >'
3. In direct inward dialing the normal bractice?

, I( '

l} >Q v

.QAL.4

1. If not, can it be made availath e ':o a phone station? .

1

.]

$. v '

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c. Does a station normally have the'rility to diel access codes to' f^ ' ,

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get outsi's dialtone at various locations in the corporate i network? -

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2. If yes, roughly how many diffnrent locations? ' '

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4. If not, what other strategi.N are*available with this PABX to bypass congestion in the local area?

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s. In ncruel locJ distance outward diWiing, does the PABX generate

%@ any s)eciil tones as f eedback to' the user . (e.g. in least cost i routing C3 signal unavailability af low cost routes) ?

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C. Paths from the Site of Datafeeder Systems-I li j

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d. Is there any special arrangement with the local telephone i operating company for priority granting of dialtone?

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f. Piasse list the dif f erent categories of outgoing long distance pathways that would'be tried automatically by the PABX for a i{

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1. Are any other technical difficulties foreseeable?

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j D. Emergency Phone Facilities a

(j a. Does the utility use leased circuits for all its local emergency j (. 33) notification requirements?

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