View source for ST-HL-AE-1923, Requests That Encl Proposed Deletions & Changes to Specific Tech Specs Be Made in Final Proof & Review Tech Specs. Affected FSAR Pages Which Will Be Included as Part of FSAR Amend 58 Encl

{{Adams
| number = ML20207R990
| issue date = 03/13/1987
| title = Requests That Encl Proposed Deletions & Changes to Specific Tech Specs Be Made in Final Proof & Review Tech Specs. Affected FSAR Pages Which Will Be Included as Part of FSAR Amend 58 Encl
| author name = Wisenburg M
| author affiliation = HOUSTON LIGHTING &amp; POWER CO.
| addressee name = 
| addressee affiliation = NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
| docket = 05000498
| license number = 
| contact person = 
| document report number = ST-HL-AE-1923, NUDOCS 8703180388
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE, UTILITY TO NRC
| page count = 117
}}

=Text=
{{#Wiki_filter:. - - - - - - - - - - -                   - - - - - -               __ __        __
The Light m m P u y iie"''e"iix'<x&re-e   n                                  e o.>>es i7oo iiee''e . its>'77ooi <2is>228-o2i>
March 13, 1987 ST-HL-AE-1923 File No.: G9.06 10CFR50.36 U. S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC     20555 South Texas Project Unit 1 Docket No. STN 50-498 Proof & Review Technical Specifications (Tech Specs)
Attached for your information and review are proposed deletions and changes to specific Tech Specs based upon the justifications provided in the following attachments. These changes are consistent with changes approved at other recently licensed plants. Additionally, affected FSAR pages are enclosed which will be included as part of FSAR Amendment 58, if not addressed in a previous FSAR amendment.
We respectfully request that the deletions and changes be made in the Final Proof and Review Technical Specifications.
If you should have any questions on this matter, please contact Ms.
F. A. White at (512) 972-7985.
O                       '
h M. R. Wi senburg Deputy I pject Manage FAW/lj m Attachments:      1) Deletion of Tech Specs 3.3.3.9 and 4.3.3.9
: 2) Deletion of Table 3.6-1 Containment Isolation Valves
: 3) Changes to Surveillance Requirement 4.5.1.la and 4.5.2a
: 4) Deletion of Tech Spec 6.3 Unit Staff Qualifications
: 5) Deletion of Table 3.8-1 Containment Penetration Overcurrent Protective Devices 8703180388 870313                                                                                                        0 0(
PDR  ADOCK 05000498                                                                                                    'b A                 PDR II L3/NRC/bz o

l' Ifouston 1.ighting & Power Company ST-HL-AE-1923 File No.: G9.06 Page 2 i       cc:
Regional Administrator, Region IV                                     M.B. Lee /J.E. Malaski.
         . Nuclear Regulatory Commission                                        City of Austin 611 Ryan Plaza Drive, Suite 1000                                     P.O. Box 1088 Arlington, TX. 76011                                                 Austin, TX 78767-8814 N. Prasad Kadambi, Project Manager                                   M.T. Hardt/A. von Rosenberg U.S. Nuclear Regulatory Commission                                   City Public. Service Board 7920 Norfolk Avenue                                                  P.O. Box 1771 Bethesda, MD 20814                                                   San Antonio, TX '78296 Robert L. Perch, Project Manager                                     Advisory Committee on Reactor Safeguards U.S. Nuclear Regulatory Commission                                   U.S. Nuclear Regulatory Commission 7920 Norfolk Avenue                                                  1717 H Street Bethesda, MD 20814                                                   Washington, DC 20555 Dan R. Carpenter.                                                    George Smith Senior Resident Inspector / Operations                               Wootinghouse Electric Corp.
c/o U.S. Nuclear Regulatory                                          Monroeville Nuclear Center Commission                                                      P. O. Box 355 P.O. Box 910.                                                        Pittsburgh, PA 15230 Bay City TX 77414 Claude E. Johnson Senior Resident Inspector /STP c/o U.S. Nuclear Regulatory Commission P.O. Box 910 Bay City, TX 77414 M.D. Schwarz, Jr. , Esquire Baker & Botts One Shell Plaza Houston, TX 77002 J.R. Newman, Esquire Newman & Holtzinger, P.C.
1615 L Street, N.W.
Washington, DC 20036 T.V. Shockley/R.L. Range Central Power & Light company P. O. Box 2121 Corpus Christi, TX 78403 Revised 2/3/87 L3/NRC/bz

r                                                                               -
ATTACHMENT /
                                                             . ST-HL AE /923 PAGE / OF (
Deletion of Tech Specs 3.3.3.9 and 4.3.3.9 The reporting requirements in the ACTION Statement and Surveillance Requirements for Loose Parts Monitoring are included in FSAR Section 4.4.6.4 which will be licensee maintained and controlled.
Therefore, the deletion of these Specifications from the Tech Specs does not preclude operability of the System.
l 1
's L3/NRC/bz

I l~ ATTACHMENT a
                                               . ST HL AE /923          l PAGE.7 OF 5 N & REVIEW COPY INSTRUMENTATION                            ELG{
LOOSE-PART DETECTION SYSTEM M NG CONDITION FOR OPERATION 3.3.3.9 The Loose-Part Detection System shall be OPERABLE.
APPLICABILITY:     MODES 1 and 2.
ACTION:
l
: a. With one or more Loose-Part Detection System channels inoperable for mere than 30 days, prepare and submit a Special Report to the Commission pursuant to Specification 6.9.2 within the next 10 days outlining the cause of the malfunction and the plans for restoring the channel (s) to OPERABLE status.
: b. The provisions of Specifications 3.0.3 and 3.0.4 are not applicable.
E.LETF    '
illRVEILLAMCE REQUIREMENTS 4.3.3.9 Each channel of the Loose-Part Detection Systems shall be demonstrated OPERABLE by performance of:
: a. A CHANNEL CHECK at least once per 24 hours,
: b. An ANALOG CHANNEL OPERATIONAL TEST at least once per 31 days, and
: c. A CHANNEL CALIBRATION at least once per 18 months.
O SOUTH TEXAS - UNIT 1                 3/4 3-72

ATTACHMENT /                               ,
ST-HL AE #43                                )
1 AGE S OFS                       l         )
STP FSAR 4.4.6.2 overtemperature and overpower AT_ Instrumentation. The overtemp-erature AT trip protects the core against low DNBR. The overpower AT trip protects against excessive power (fuel rod rating protection).
As discussed in Section 7.2.1.1.2, factors included in establishing the overtemperature AT and overpower AT trip setpoints includes the reactor coolant temperature in each loop and the axial distribution of core power through the use of the two section excore neutron detectors.
4.4.6.3 Instrumentation to Limit Maximum Power Output. The output of the three ranges (source, intermediate, and power) of detectors, with the electonics of the nuclear instruments, are used to limit the maximum power output of the reactor within their respective ranges.
There are six radial locations containing a total of eight neutron flux detec-tors installed around the reactor in the primary shield. Two proportional                      53 counters for the source range are installed on opposite " flat" portions of the core containing the primary startup sources at an elevation approximately onu quarter of the core height. Two compensated ionization chambers for the intermediate range, located in the same instrument wells and detector assem-blies as the source range detectors, are positioned at an elevation corre-sponding to one half of the core height. Four dual section uncompensated                     l53 ionization chamber assemblies for the power range are installed vertically at the four corners of the core and located equidistant from the reactor vessel at all points and, to minimize neutron flux pattern distortions, within one foot of the reactor vessel. Each power range detector provides two signals corresponding to the neutron flux in the upper and in the lower sections of a core quadrant. The three ranges of detectors are used as inputs to monitor neutron flux from a completely shutdown condition to 120 percent of full power with the capability of recording overpower excursions up'to 200 percent of full power.
The output of the power range channels is used for:
: 1. The rod speed control function
: 2. To alert the operator to an excessive power imbalance between the quadrants
: 3. Protect the core against rod ejection accidents
: 4. Protect the core against adverse power distributions resulting from dropped rods.
Details of the neutron detectors and nuclear instrumentation design and the control and trip logic are given in Chapter 7. The limits on neutron flux operation and trip setpoints are given in the Technical Specifications.
4.4.6.4 Loose Parts Monitoring System. The Loose Parts Monitoring                       l16 System (LPMS) consists of permanently installed sensors and electronic equip-               2 ment that continuously monitor selected locations on the reactor vessel and                 gtt, steam generators for excessive motion of core internals and noise resulting                  g from loose parts in the reactor coolant system. The system is designed to meet the guidance of Regulatory Guide 1.133, as noted in Section 3.12.                            H 4.4-35                       Amendment 53

h Ob ATTACHMENT /
                                                               . ST HL AE / M PAGE y OF #
STP FSAR 36 Sensors are located at each of the following locations:
: a. Lower Pressure Vessel (In-Core Instrumentation guide tubes) 36
: b.   : Upper ' Pressure Vessel (Head Service Flange)
Q492.
Steam Generators (Manway Studs near bottom of SG)                         02N c.
The above are locations where any loose part released within the primary loop          36 will migrate and impact. Signal cables are run separately between the sensors                 2 cnd a point normally accessible during full power operation. The accelero-                      53 meters have been selected for the function of loose parts monitoring. All censors and preamplifiers are designed to function in their normal service environment. High temperature sensors are provided for the upper pressure vessel and the steam generators. The system is capable of detecting a metal-lic part with an impact force _>0.5 ft-lb striking the inside of the reactor           36 coolant pressure boundary within 3 ft of a sensor.                                     Q492.
02N Four core internals monitoring channels are provided for the monitoring of fuel pin'and core barrel motion. The channels use existing signals from the excore ion chambers through a buffer. The signals can be recorded and anal-            36 yzed with the system spectrum analyzer.                                                Q492.
02N The electronics panels are located in the control room. The panels include an 36 indicator assembly, channel selector switch, tape recorder with automatic              Q492.
tape-turn-on, speaker for direct channel listening capabilities, a locator, a          02N locator printer, a dB meter, alarm lights, and power and test lamps.                  l20 Hybrid techniques are used for signal processing and indication. A spectrum            36 analyzer shared with the Vibration Monitoring System provides a capability for Q492.
en-line signature analysis. The accelerometer sensors are equipped with                02N piezoelectric crystals that are used for both vibration and acoustic                2 stonitoring, with special purpose preamplifiers for wide band operation. A          U21*1 digital signal, which activates an annunciator alarm and initiates recording of appropriate channels, is generated when the vibration or loose parts signal level exceeds a preset alarm level for a specified period of time. The core internals channels operate in the same manner as the loose parts channels, with the addition of special electronic filtering to discriminate against noise.
36 The system is designed and installed to survive an Operating Basis Earthquake (OBE) with either the audio or the visual alarm capability intact.                    @92.
l 53    02N Noise and vibration frequencies and amplitudes are dependent upon specific installations, therefore appropriate baseline data is taken during startup to allow determination of the appropriate alarm setting for each channel.
Operability of the LPMS will be ensured by the performance of a channel check at least once per 24 hours, an analog channel operational test, except for verification of setpoints, at least once per 31 days, and a channel calibration at least once per 18 months. In the event that one or more LPMS                 57 channels are inoperable for more than 31 days, a special report will be prepared and submitted to the NRC Regional Administrator within 10 days outlining the cause of the malfunction and the plans for restoring the channels to operable status.
4.4 35a                      Amendment 57

ATTACHMENT e STHL AE /9aJ STP FSAR Operator training on the LPMS will be included as part of the onsite training     51 program for licensed operators. This training program is described in             g492.
response the Question 492.02N.                                                    02N Procedures for operation of the LPMS will be included as Part of the System     2 Operating Procedures to be prepared initially as indicated in Section           Q221*
13.5.2.1(1).                                                                    g Plant administrative procedures will address retention of plant operational phase records including those of LPMS.
i I
1 4.4-35b                       Amendment 52 I

ATTACHMENT R.
                                                             , ST HL AE /943 PAGE / OF So Deletion of Table 3.6-1 Containment Isolation Valves Table 3.6-1 is deleted from Tech Specs and is provided as FSAR Table 6.2.4-2 and described in FSAR Section 6.2.4.2.2 which will be maintained and controlled by the licensee. Additionally, FSAR Figure 6.2.4-1, Sheets 1 100, also indicates the response times for the isolation valves required by Technical Specifications, as well as others.
A*
p L3/NRC/bz

PR0OF & REVIEW COPY      :
l p 3/4.6 CONTAINMENT SYSTEMS                                    "M H AE. R 3/4.6.1 PRIMARY CONTAINMENT                             PAGE J2OF So CONTAINMENT INTEGRITY LIMITING CONDITION FOR OPERATION
: 3. 6.1.1 Primary CONTAINMENT INTEGRITY shall be maintained.
APPLICABILITY:     MODES 1, 2, 3, and 4.
ACTION:
Without primary CONTAINMENT INTEGRITY, restore CONTAINMENT INTEGRITY within 1 hour or be in at least HOT STANDBY within the next 6 hours and in COLD SHUTDOWN within the following 30 hours.
SURVEILLANCE REQUIREMENTS 4.6.1.1 Primary CONTAINMENT INTEGRITY shall be demonstrated:
: a. At least once per 31 days by verifying that all penetrations
* not capable of being closed by OPERABLE containment automatic isolation p             valves and required to be closed during accident conditions are V             closed by valves, blind flanges, cr deactivated automatic valves secured in their positions, except as provided in T hie 3 + 1 "i Specification 3.6.3;
: b. By verifying that each containment air lock is in compliance with the requirements of Specification 3.6.1.3; and
: c. After each closing of each penetration subject to Type B testing, except the containment air locks, if opened following a Type A or B test, by leak rate testing the seal with gas at a pressure not less than P,, 37.5 psig, and verifying that when the measured leakage rate for these seals is added to the leakage rates determined pursuant to Specification 4.6.1.2d. for all other Type B and C penetrations, the combined leakage rate is less than 0.60 L,.
    *Except valves, blind flanges, and deactivated automatic valves which are located inside the containment and are locked, sealed or otherwise secured in the closed position. These penetrations shall be verified closed during each COLD SHUTDOWN except that such verification need not be performed more often than once per 92 days.
SOUTH TEXAS - UNIT 1                    3/4 6-1

m m,
                                                                         . ST.HL AE /943
                                           ,                               PACE S OF 30   . . _
CONTAINMENT SYSTEMS                                                PROOF & REVIEW COPY
  /h Q    3/4.6.3 CONTAINMENT ISOLATION VALVES LIMITING CONDITION FOR OPERATION Required 3.6.3 h containment isolation valves specified i- T bie 3. -I shall be OPERABLE with iscistian ;i ;;. a;, d=:- i- T:bl= 3.5-1. e%oo\abewh.s \ nh 01 t p d ko M            . \Td APPLICABILITY:          MODES 1, 2, 3, and 4.                  hobh Me.             '
ACTION:
With one or more                  isolation valve (s) :pecifi-d 6 w inoperable, maintain at least one isolation valve OPERABLE in each affected penetration that is open and:
: a. Restore the inoperable valve (s) to OPERABLE status within 4 hours, or
: b. Isolate each affected penetration within 4 hours by use of at least one deactivated automatic valve secured in the isolation position, or
: c. Isolate each affected penetration within 4 hours by use of at least one closed manual valve or blind flange, or
: d. Be in at least HOT STANDBY within the next 6 hours and in COLD SHUTDOWN within the following 30 hours.
SURVEILLANCE REOUIREMENTS repted 4.6.3.1 Theo solation valves 3p-ct';-; L. Tahu 4-6--I shall be demonstrated OPERABLE prior to returning the valve to service after maintenance, repair or replacement work is performed on the valve or its associated actuator, control or power circuit by performance of a cycling test, and verification of iscla-tion time.
V SOUTH TEXAS - UNIT 1                         3/4 6-18

mi ravnmum 2 ST.HL.AE.1923 PAGE y 0F So PROOF & REVIEW COPY CONTAINMENT SYSTEMS
  /
(m)                    SURVEILLANCE                          REOUIREMENTS (Continued)                                                                                          \
m 4.6.3.2                     Each^   peed                                                                                                                 l isolation valve 5;;;u!'!:d > T:bi:
OPERABLE months                     by:         during the COLD SHUTDOWN or REFUELING MOD
: a.        Verifying that on a Phase "A" Phase "A"                                             Isolation test signal, each isolation valve actuates to its isolation position; and b.
Verifying that on a Containment Ventilation Is 4.6.3.3 The isolation time of eachce @yAreA ower-operated or automatic valve of ice;a Specification                .;.6-14.0.5.
shall be determined to be within its limit when                                                             tested o
p O
O SOUTH TEXAS - UNIT 1 3/4 C-19

                                                                       -ATTACHMENT 5
                                         }gg                            . ST.HL AE- /943 PAGE #0F3      -
PROOF & REVIEW COPY TABLE 3.6.1
,r)
G/                                CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION      VALVE NO.               FUNCTION              (SECONDS)
CONTAINMENT ISOLATION PHASE A M-51          CV0033A*    CVCS Seal Water                        10 Injection M-51          CV00338*    CVCS Seal Water                        10 Injection M-52          CV0033C*    CVCS Seal Water                        10 Injection M-52          CV0033D*    CVCS Seal Water                        10 Injection M-46          XCV0023     CVCS Letdown                           15 M-46          XCV0024     CVCS Letdown                           15
;9,       M-48          XCV0025     CVCS Charging                          15 v
M-47          CV0077      RCP Seal Water Leakoff                 10 Return M-47          CV0079      RCP Seal Water Leakoff                 10 Return M-72          E00064      Containment Normal Sump                10 Discharge M-72          FV-7800     Containment Normal Sump                10 Discharge O
V
* Valves isolate on concurrent containment Phase A isolation and Low Charging Header pressure signals.
SOUTH TEXAS - UNIT 1                   3/4 6-20

                                                                                         ~
l' I ATTACHMENif $1
                                                                    ' CT.HL-AE. /943 DELETE                   i FACE 4 OF 30
                                                                     " PROOF & REVIEW COP TABLE 3.6.1 (Continued) r3 v                                      _ CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION PENETRATION      VALVE NO.                                       TIME FUNCTION
_(SECONDS)
CONTAINMENT ISOLATION PHASE A (Continued)
M-77         FP0756 Containment Fire Protection            10 M-72        FV-2453 Containment Sump Post Accident Sample                      5 M-86         FV-2454 RHR Post Accident Sample 5
M-85         FV-2455 RCS Post Accident Sample 5
M-85        FV-2455A
           .                             RCS Post Accident Sample 5
M-82        FV-2456 Containment Atmosphere 5
Post Accident Sample M-82         FV-2457 Containment Atmosphere 5
Post Accident Sample pj         M-45         FV-2458         Liquid Post Accident Sample Discharge                         5 M-45         FV-3651 Pressurizer Relief                     10 Tank Makeup M-68          FV-3652 Pressurizer Relief                     10 Tank Vent M-68         FV-3653 Pressurizer Relief                       5 Tank Vent M-68         FV-3970 SIS Check Valve Test                   10 M-68          FV-3971 SIS Check Valve Test                   10 M-68         FV-3983 Accumlator Nitrogen Supply             10 M-80         FV-4135 Containment Hydrogen Monitoring                               5 M-80         FV-4101        Containment Hydrogen Monitoring                              5 M-82         FV-4104 Containment Hydrogen (3                                   Monitoring                            5 V
SOUTH TEXAS - UNIT 1 3/4 6-21

h LCE                   ATTpHME
                                                                       @ &lRE'llFw C0ay         '
                                                                             ,,      so
                                             . TABLE 3.6.1 (Continued)
(3 U                                      _ CONTAINMENT ISOLATION VALVES l
i MAXIMUM ISOLATION PENETRATION            VALVE NO.                                   TIME FUNCTION
_(SECONOS)
CONTAINMENT ISOLATION PHASE A (Continued)
M-80             FV-4127 Containment Hydrogen Monitoring                             5 M-80             FV-4128 Containment Hydrogen Monitoring                             5 M-82             FV-4136        Containment Hydrogen Monitoring                             5 M-82             FV-4133
          -                                Containment Hydrogen Monitoring                             5 M-82             FV-4134
* Containment Hydrogen Monitoring                            5 M-85             FV-4450 Pressurizer Vapor Sample              5 M-85             FV-4450A      Pressurizer Vapor Sample               5 M-85              FV-4451                                                          ,
Pressurizer Liquid Sample             5 M-85             FV-4451A Pressurizer Liquid Sample             5 M-85             FV-4452 Pressurizer Vapor Sample            10 M-85             FV-4451B Pressurizer Liquid Sample          10 M-85               FV-4454       RCS Hot Leg Sample 5
M-85              FV-4454A       RCS Hot Leg Sample 5
M-85              FV-4455        RCS Hot Leg Sample 5
M-85              FV-4455A       RCS Hot Leg Sample 5
M-85              FV-4456        RCS Hot Leg Sample 10 O                                                                                     .
SOUTH TEXAS - UNIT 1                        3/4 6-22

g LETE                a nACHMENT gr. HL. AE- NR,3 g t'MG T OF PROOF & REVIEW COPY p                                        TABLE 3.6.1 (Continued)
V                                   CONTAINMENT ISOLATION VALVES MAXIMUM PENETRATION                                                      ISOLATION VALVE NO.                                       TIME FUNCTION ISECONDS)
CONTAINMENT ISOLATION PHASE A (Continued)
M-86 FV-4823        RHR Sample M-86                                                                 5 FV-4461        RHR Sample M-29                                                                10 FV-4824 SI Accumulator Sample M-29                                                                  5 FV-4466 SI Accumulator Sample M-58                                                                10 FV-8565 Containment Instrument Air             10
         *M-56          WLO312 RCDT Discharge M-56                                                                10 FV-4913 RCOT Discharge M-30                                                                10 FV-4919 RCDT Vent M-30                                                               10 FV-4920 RCOT Vent 5
CONTAINMENT VENTILATION ISOLATION M-43 FV-9776 Containment Supplementary Purge Supply                             5 M-43         HC0003 Containment Supplementary Purge Supply                          10 M-44         HC0005 Containment Supplementary Purge Exhaust                         10 M-44 FV-9777 Containment Supplementary Purge Exhaust                           5 M-42         HC0007 Containment Normal Purge Supply                          60 M-42        HC0008 Containment Normal Purge Supply                          60 M-41        HC0009                                                                 ,
Containment Normal Purge Exhaust                         60 O                                                                                  .
SOUTH TEXAS - UNIT 1 3/4 6-23

ATTACHMENT 4 b E.\._E W               . ST.HL AE /9/4 PAGE 9 OF Jo
_ TABLE 3.6.1 (Continued)   PROOF & REVIEW COPY g
O                                  CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION
_ PENETRATION     VALVE NO.                                       TIME FUNCTION (SECONDS)
CONTAINMENT VENTILATION ISOLATION (Continued)
M-41          HC0010 Containment Normal                      60 Purge Exhaust M-80          RA0001 Containment Atmosphere 10 Radiation Monitor M-80          RA0003 Containment Atmosphere 10 Radiation Monitor M-80          RA0004 Containment Atmosphere
       ,                                                                     10 Radiation Monitor M-80          RA0006 Containment Atmosphere 10 Radiation Monitor REMOTE MANUAL M-83          AF0019        AFW Supply N.A.
M-94          AF0048        AFW Supply N.A.
M-95           AF0065       AFW Supply N.A.
H-84          AF0085        AFW Supply N.A.
M-33          CC0012 CCW to RHR HX and RHR Pump              N.A.
M-34          CC0049 CCW to RHR HX and RHR Pump              N.A.
M-34           CC0050 CCW to RHR HX and RHR Pump             N.A.
M-25          CC0057        CCW to RCFC N.A.
M-26           CC0068        Cooling Water From RCFC N.A.
M-26           CC0069        Cooling From RCFC N.A.
M-35           CC0122 CCW to RHR HX and RHR Pump             N.A.
M-36          CC0129 CCW to RHR HX and RHR Pump             N.A.
SOUTH TEXAS - UNIT 1 3/4 6-24

ATTACHMENT .2 TEUETE                  , ST.HL.AE /94S
                                                                ' PAGE /oOF So TABLE 3.6.1 (Continued)                 F& W H M O
b                              CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION   VALVE NO.                FUNCTION                 (SECONDS)
REMOTE MANUAL (Continued)
M-36       CC0130         CCW To RHR HX and RHR Pump             N.A.
M-27       CC0136         CCW To RCFC                            N.A.
M-28       CC0147         Cooling Water From RCFC                N.A.
M-28       CC0148         CCW From RCFC                          N.A.
H-37       CC0182         CCW To RHR HX and RHR Pump             N.A.
M-38       CC0189         CCW From RHR HX and RHR Pump           N.A.
M-38       CC0190         CCW From RHR HX and RHR Pump           N.A.
M-24       CC0197         CCW To RCFC                            N.A.
M-23       CC0208         Cooling Water From RCFC                N.A.
M-23       CC0210         CCW From RCFC                          N.A.
M-39       CC0291         CCW To RCPs                            N.A.
M-39       CC0318         CCW To RCPs                            N.A.
M-40       CC0403         CCW From RCPs                          N.A.
M-40       CC0404         CCW From RCPs                           N.A.
  ~~
M-40       CC0542         CCW From RCPs                           N.A.
M-40       FV-4493        CCW From RCPs                           N.A.
H-1        MS0143         Main Steam Supply                       N.A.
To AFW Turbine M-1        FV-0143        Bypass For MS Supply To                 N.A.
AFW Turbine
       'M-18       XSI0004A       High Head SI Discharge                  N.A.
M-14        XSI0004B      High Head SI Discharge                  N.A.
M-10        XSIOOO4C      High Head SI Discharge                  N.A.
M-22        XSI0016A       Emergency Sump Recirculation           N.A.
SOUTH TEXAS - UNIT 1                  3/4 6-25

y .
1 ATTACHMENT 4
                                         %V_ LETE               Sr.HL AE /933                           -
FAGE // OF #C                     l         - .;
TABLE 3.6.1 (Continued)
O LJ CONTAINMENT ISOLATION VALVES MAXIMUM                                       .
l ISOLATION                           .
TIME PENETRATION    VALVE NO.                FUNCTION              (SECONOS)
REMOTE MANUAL (Continued)                                                                                   ;
M-21        XSI0016B      Emergency Sump Recirculation          N.A.
M-20        XSI0016C      Emergency Sump Recirculation          N.A.
M-19        XSI0018A      Low Head SI Discharge                 N. A.            -
M-15        XSI00188      Low Head SI Discharge        -
N.A.
M-11        XSI0018C      Low Head SI Discharge                 N.A.
M-17        XCS0001A     Containment Spray To                   N.A Ring Header M-13        XCS00018     Containment Spray To                   V.A.
Ring Header                                                         ,
p        M-9         XCS0001C     Containment Spray To                   N.A.                     ,
i                                  Ring Header MANUAL AND CHECK VALVES M-82        BA0004       Breathing Air To Containment           N.A.
M-82        BA0006       Breathing Air To Containment           N.A.               .
M-33        CC0013       CCW To RHR llX and RHR Pump            N.A.
M-25        CC0058        Cooling Water To RCFC                 N.A.
M-35        CC0123        CCW To RHR HX and RHR Pur.?           N.A.
M-27        CC0138        Cooling Water To RCFC                 N.A.
M-37        CC0183        CCW To RHR HX and RHR Pump            H.A.
M-24        CC0198        Cooling Water To RCFC                 N.A.                                     ,
1 M-39        CC0319        CCW To RCPs                           N.A.
M-40        CC0446        CCW From RCPs                         N.A.
O V
SOUTH TEXAS - UNIT 1                  3/4 6-26

ATTACHMENT a DELE \ t-               ST.HL-AE /909 CU 00IY TABLE 3.6.1 (Continued)
CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME                          l PENETRATION   VALVE NO.                FUNCTION            (SECONDS)
MANUAL CHECK VALVES (Continued)
M-46       CV0022        CVCS Letdown                        N.A.
:               M-51       CV0034A       CVCS Seal Water Injection           N.A.
M-51       CV0034B       CVCS Seal Water Injection           N.A.
M-52       CV0034C       CVCS Seal Water Injection           N.A.
M-52       CV00340       CVCS Seal Water Injection           N.A.
M-47       CV0078        CVCS Seal Water                     N.A.
Leakoff Return M-48       XCV0026       CVCS Charging                       N.A.
M-53       XCV0157       CVCS To RHR                         N.A.
       ~   '
M-53       XCV0158       CVCS To RHR                         N.A.
M-17       XC50002       Containment Spray Header            N.A.
M-13       XCS0004       Containment Spray Header            N.A.
 ,              M-13       XCS0005       Containment Spray Header            N.A.
M-9        XCS0006       Containment Spray Header            N.A.
M-61       DWO501        Demineralized Water Supply          N.A.
i               M-61       DWO502        Demineralized Water Supply          N.A.
i               M-58        IA0541       Instrument Air To Containment       N.A.
M-70       XFC0006C      In Containment Spent Fuel           N.A.
Storage To SFP Pump M-70       XFC0007C      In Containment Spent Fuel           N.A.
Storage To SFP Pump M-69       XFC0013E      SFX HX Return To Containment        N.A.
O SOUTH TEXAS - UNIT 1                 3/4 6-27

ATTACHMENT 2 3ELOt                      ST.HL AE 1993 PAGE /S OF So
                                                                             ~
N & REVIEW COPY TABLE 3.6.1 (Continued)
CONTAINMENT ISOLATION VALVES MAXIMUM PENETRATION                                                                   ISOLATION VALVE NO._      _
FUNCTION                  TIME ISECONDS)
MANUAL AND CHECK VALVES (Continued)
M-69 XFC0013F M-69                              SFX HX Return To ContainmentN.A.
XFC0050 M-77                               SFX HX Return To ContainmentN.A.
FP0943 M-45                               Containment Fire Protection                  N. A.
XRC0046 Makeup To Pressurizer Relief Tank                                   N.A.
M-88 RD0008 M-88                               Reactor Coolant Vacuum Degassing             N. A.                           \
RD0010 Reactor Coolant Vacuum Degassing                                             z M-55                                                                            N.A.
XRH00638 Refueling Cavity to RWST M-76                                                                           N.A.
XRH0063C Refueling Cavity to RWST M-55                                                                            N.A.                         '
XRH0064B Refueling Cavity to RWST M-76                                                                            N. A.
XRH0064C Refueling Cavity to RWST M-57                                                                           N. A.'
SA0504 Service Air M-57                                                                            N.A.
SA0505 Service Air M-16                                                                            N.A.
SL0002 Sludge Lancing High Pressure M-16                                                                           N.A.
SL0004 Sludge Lancing High Pressure M-79                                                                           N.A.
SL0012 Sludge Lancing Low Pressure M-79                                                                           N.A.
SLOO14 Sludge Lancing Low Pressure M-12                                                                           N.A.
SLOO27 Chemical Cleaning Return M-12                                                                           N. A.
SLOO29 Chemical Cleaning Return M-81                                                                           N.A.
P00203 RCP Oil Supply M-81                                                                           N.A.           -
P00204 RCP Of1 Supply M-75                                                                           N. A.
P00217 A                                    RCP Oil Return N.A.
V SOUTH TEXAS - UNIT 1 3/4 6-28

1 E      E                HL AE / SS fjGE M OF So TABLE 3.6.1 (Continued)              gp g gg g CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION    VALVE NO.                      FUNCTION              (SECONDS)
MANUAL AND CHECK VALVES (Continued)
M-75        P00218        RCP Oil Return                              N.A.
M-18        XSI0005A      High Head SI Discharge                      N.A.
M-14        XSI0005B      High Head SI Discharge                      N.A.
M-10        XSI0005C      High Head SI Discharge                      N.A.
M-19        XSI0030A      Low Head SI Discharge                       N.A.
M-15        XSIOO30B      Low Head SI Discharge                       N.A.
M-11        XSIOO30C      Low Head SI Discharge                      N.A.
M-68        SI0058        Accumul5torNitrogenSupply                   N.A.
OTHER AUTOMATIC VALVES (SI Actuated Valves)
M-25        CC0059        RCFC Chilled Water Supply                   10 M-26        CC0070        RCFC Chilled Water Return                   10 M-27        CC0137        RCFC Chilled Water Supply                   10 M-28        CC0149        RCFC Chilled Water Return                   10 M-24        CC0199        RCFC Chilled Water Supply                   10 M-23        CCO209        RCFC Chilled Water Return                   10             !
                                                                                            )
OTHER AUTOMATIC VALVES                                                                  l (Steam Line Isolation Actuated Valves)                                                  l l
M-2         FV-7412       Main Steam Isolation Bypass                 10             1 M-3         FV-7422       Main Steam Isolation Bypass                 10 M-4         FV-7432       Main Steam Isolation Bypass                 10 O
SOUTH TEXAS - UNIT 1                 3/4 6-29

a
                                                                ' ATTACHMENT A T G ETY--               Mjfko'[$
rnwr & REVIEW COPY TABLE 3.6.1 (Continued)
_ CONTAINMENT ISOLATION VALVES MAXIMUM PENETRATION                                                       ISOLATION VALVE N0.                                        TIME FUNCTION
{ SECONDS)
OTHER AUTOMATIC VALVES (Continued)
      .(Steam Line Isolation Actuated Valves)
M-1 FV-7442 Main Steam Isolation Bypass M-2                                                                  10 FSV-7414 Main Steam Isolation M-3                                                                    5 FSV-7424 Main Steam Isolation M-4                                                                    5 FSV-7434 Main Steam Isolation M-1                                                                   5
        ,             FSV-7444 Main Steam Isolation M-2                                                                   E FV-7900A Main Steam Line Drain M-3                                                                   5 FV-7901A Main Steam Line Drain                    5 M-4 FV-7902A Main Steam Line Drain                     5 M-1 FV-7903A Main Steam Line Drain M-6                                                                    5 FV-7141                                                                , ,
Feedwater Isolation M-83                                                                   5 FV-7192 Feedwater Isolation M-7                                                                   5 FV-7142 Feedwater Isolation M-84                                                                 5 FV-7191 Feedwater Isolation M-8                                                                   5 FV-7143 Feedwater Isolation M-94                                                                  5 FV-7189 Feedwater Isolation M-5                                                                  5 FV-7144 Feedwater Isolation M-95                                                                  5 FV-7190 Feedwater Isolation M-5                                                                  5 FV-7145A Feedwater Isolation Valve Bypass                            5 M-8 FV-7146A Feedwater Isolation Valve Bypass                           5 M-7 FV-7147A                                                             ,
Feedwater Isolation                                   .*
O   M-6 TV-7148A Valve Bypass Feedwater Isolation 5           -
Valve Bypass                            5 SOUTH TEXAS - UNIT 1 3/4 6-30

3h          --
ATTACHMENT J-
                                                               . ST.HL-AE /9#8 PAGE.fs.0L SO.
TABLE 3.6.1 (Continued) PR0OF & REVIEW COPY
                                    . CONTAINMENT ISOLATION VALVES MAXIMUM PENETRATION                                                  ISOLATION VALVE NO.                                   TIME              i FUNCTION                               i
_(SECONDS)
OTHER AUTOMATIC VALVES (Auxiliary Feedwater Initiation Actuated Valves)                              !
M-62      FV-4150 Steam Generator Blowdown            35 M-65                                                                   -
FV-4151 Steam Generator Blowdown             35 M-64 FV-4152 Steam Generator Blowdown            35 M-63 FV-4153 Steam Generator 81owdown            35 M-86      FV-4186
           .-                         Steam Generator Sample M-86                                                          5 FV-4187 Steam Generator Sample M-86                                                          5 FV-4188 Steam Generator Sample 5
M-86       FV-4189 Steam Generator Sample 5
M-86       FV-4186A Steam Generator Sample 5
M-86 FV-4187A Steam Generator Sample 5
M-86 FV-4188A Steam Generator Sample 5
M-86 FV-418?A Steam Generator Sample 5
4 S
9 O                                                                             k SOUTH TEXAS - UNIT 1 3/4 6-31

ATTACHMENT e7
                                                             . ST HL AE /M STP FSAR          ]A strict quality control and to regular inservice inspections (ISIS) to assure its integrity. This arrangement provides a double barrier (one inside and one outside) between the RCB and the outside atmos-      39 phere. Should a leak occur outside the RCB, the sealed bellows inside the RCB, which is designed to withstand full Containment design pressure, would prevent the escape of the RCB atmosphere.
Should a leak occur inside the RCB, the diaphragm in the transmit-ter, which is designed to withstand full RCB design pressure, will prevent any escape from the RCB. This arrangement provides automa-tic double barrier isolation without operator action and does not jeopardize reliability with regard to its safety functions,     i.e., no valves can be inadvertently closed or close spuriously.
In addition to these six Containment pressure transmitters, there are four pressure switches, two for low pressure and two for high pressure, used to annunciate conditions approaching the limits al-       53 lowed by the Technical Specifications. These switches also use sealed sensing lines, similar to those used for the pressure trans-mitters.
: h. Reactor Coolant System Wide Range Pressure Sealed sensing lines similar to those provided for Containment pres-sure sensing are provided for the RCS wide range pressure sensing lines.
: 2. Containment Hydrogen Monitoring / Post Accident Sampling These systems are put into operation by the operator following a post-          39 ulated accident. The Containment valves are normally closed and receive a Containment isolation signal. When the operator deems that system operation is advisable, reset of the isolation signal and subsequent remote manual operation of the valves is required.
: 3. Leak Rate Test Connections Each leak rate test connection is equipped with a flange having a double
        'O' ring and capped test connection inside and outside the RCB.       This arrangement meets the functional requirements of GDC 56 and Type B test-ing.
6.2.4.2.2 Basis for Containment Isolation Valve Closure Time: Closure times for Containment isolation valves are chosen to limit radiological impact to the environs or for ECCS performance considerations.       The maximum valve closure times are listed in Table 6.2.4-2 and Figure 6.2.4-1,                        39  58 6.2.4.2.3 Environmental Qualifications:       Environmental qualification  of electrical and mechanical equipment i.s discussed in Section 3.11.
6.2.4.3   Design Evaluation. Containment isolation valves, actuators, and controls are protected from the effects of missiles and the dynamic effects associated with the postulated failure of pipes as described in Sections 3. 5 and 3.6. Containment isolation valves, actuators, and controls outside the Containment are located in seismic Category I structures as close to the RCB as practicable.
6.2-48                          Amendment 58

3 ATTACHMENT .?
ST HL AE '9a3 STP FSAR           PAGE /r OF 30 TABLE 6.2.4-2 CONTAINMENT ISOIATION VALVES MAXIMUM ISOIATI_0N TIME PENETRATION      VALVE NO.                 ' FUNCTION              (SECONDS)
CONTAINMENT ISOLATION PHASE A M-51       CV0033A*           CVCS Seal Water                 10 Inj ection M-51       CV0033B*           CVCS Seal Water                 10 Inj ection M      CV0033C*           CVCS Seal Water                 10 Inj ection M-52       CV0033D*           CVCS Seal Water                 10 Inj ection 58 M-46       XCV0023            CVCS Letdown                   15 M-46       XCV0024            CVCS Letdown                   15 M-48       XCV0025            CVCS Charging                  15 M-47       CV0077            RCP Seal Water Leakoff          10 Return M-47       CV0079            RCP Seal Water Leakoff          10 Return M-72       ED0064            Containment Normal Sump         10 Discharge M-72       FV-7800           Containment Normal Sump         10 Discharge
* Valves isolate on concurrent containment Phase A isolation and Low Charging Header pressure signals.
6.2-237a                     Amendment 58

ATTACHMENT 4
                                                       . ST.HL AE 1993 STP FSAR             PAGE/9 OFJ00 TABLE 6.2.4-2 (Continued)
CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION    VALVE NO.                    FUNCTION              (SECONDS)
CONTAINMENT ISOLATION FRASE A (Continued)
M-77     FP0756              Containment Fire Protection      10 M-72     FV-2453            Containment Sump                    5 Post Accident Sample M-86     FV-2454            RHR Post Accident Sample           5 M-85     FV-2455            RCS Post Accident Sample            5 M-85     FV-2455A          .RCS Post Accident Sample           5 M-82     FV-2456            Containment Atmosphere             5 Post Accident Sample M-82     FV-2457            Containment Atmosphere             5           58 Post Accident Sample M-45     FV-2458            Liquid Post Accident               5 Sample Discharge M-45     FV-3651            Pressurizer Relief                10 Tank Makeup M-68      FV-3652            Pressurizer Relief                10 Tank Vent M-68      FV-3653            Pressurizer Relief                 5 Tank Vent M-68      FV-3970            SIS Check Valve Test              10 M-68      FV-3971            SIS Check Valve Test              10 M-68      FV-3983            Accumulator Nitrogen Supply       10 M-80      FV-4135            Containment Hydrogen               5 Monitoring M-80      FV-4101            Containment Hydrogen               5 Monitoring M-82      FV-4104            Containment Hydrogen              10 Monitoring 6.2-237b                        Amendment 58

1 ATTACHMENT .2 ST HL-AE /943 STP FSAR           PAGEao OF So TABLE 6.2.4-2 (Continued)
CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION    VALVE NO.                FUNCTION                 (SECONDS)
CONTAINMENT ISOLATION PHASE A (Continued)
M-80     FV-4127           Containment Hydrogen                5 Monitoring M-80     FV-4128           Containment Hydrogen                5 Monitoring M-82     FV-4136           Containment Hydrogen               5 Monitoring M-82      FV-4133           Containment Hydrogen               5 Monitoring M-82      FV-4134           Containment Hydrogen               5          58 Monitoring M-85      FV-4450           Pressurizer Vapor Sample           5 M-85      FV-4450A          Pressurizer Vapor Sample           5 M-85      FV-4451           Pressurizer Liquid Sample          5 M-85      FV-4451A          Pressurizer Liquid Sample          5 M-85      FV-4452           Pressurizer Vapor Sample          10 M-85      FV-4451B          Pressurizer Liquid Sample         10 M-85      FV-4454           RCS Hot Leg Sample                 5 M-85      FV-4454A          RCS Hot Leg Sample                 5 M-85      FV-4455           RCS Hot Leg Sample                 5 M-85     FV-4455A           RCS Hot Leg Sample                 5 M-85     FV-4456            RCS Hot Leg Sample                10 6.2-237c                       Amendment 58

                              .                                                       7 ATTACHMENT 4
                                                          - ST HL AE /943 STP FSAR              PAGE J/ OF Jo TABLE 6.2.4-2 (Continued)
CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION    VALVE NO.                  FUNCTION                 (SECONDS)
CONTAINMENT ISOLATION PRASE A (Continued)
M-86     FV-4823             RHR Sample                         5 M-86     FV-4461             RHR Sample                        10 M-29     FV-4824             SI Accumulator Sample              5 M-29     FV-4466             SI Accumulator Sample             10 M-58     FV-8565             Containment Instrument Air        10 M-56     WLO312              RCDT Discharge                    10 58 M-56     FV-4913            RCDT Discharge                     10 M-30     FV-4919            RCDT Vent                          10 M-30     FV-4920            RCDT Vent                           5 CONTAINMENT VENTILATION ISOLATION M-43     FV-9776            Containment Supplementary           5 Purge Supply M-43      HC0003             Containment Supplementary          10 Purge Supply M-44      HC0005             Containment Supplementary          10 Purge Exhaust
>     M-44      FV-9777            Containment Supplementary           5 Purge Exhaust M-42      HC0007             Containment Normal                 60 Purge Supply M-42      HC0008             Containment Normal                 60 Purge Supply M-41      HC0009             Containment Normal                 60 Purge Exhaust 6.2-237d                        Amendment 58

                                                                                    \
ATTACHMENT JT
                                                          . ST.HL.AE /M3 STP FSAR             PAGE PaOF J'd TABLE 6.2.4-2 (Continued)
CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION    VALVE NO.                 FUNCTION                (SECONDS)
CONTAINMENT VENTILATION ISOLATION (Continued)
M-41     HC0010            Containment Normal                 60 Purge Exhaust M-80     RA0001            Containment Atmosphere             10 Radiation Monitor M-80     RA0003            Containment Atmosphere             10 Radiation Monitor M-80     RA0004            Containment Atmosphere             10 Radiation Monitor M-80     RA0006            Containment Atmosphere             10        58 Radiation Monitor REMOTE MANUAL M-83      AF0019            AFW Supply                         N.A.
M-94      AF0048            AFW Supply                        N.A.
M-95      AF0065            AFW Supply                        N.A.
M-84      AF0085            AFW Supply                        N.A.
M-33      CC0012            CCW to RHR HX and RHR Pump        N.A.
M-34      CC0049            CCW From RHR HX and RHR Pump      N.A.
M-34      CC0050            CCW From RHR HX and RHR Pump      N.A.
M-25      CC0057            CCW to RCFC                       N.A.
M-26      CC0068            Cooling Water From RCFC           N.A.
M-26      CC0069            Cooling From RCFC                 N.A.
M-35      CC0122            CCW to RHR HX and RHR Pump        N.A.
M-36      CC0129            CCW From RHR HX and RHR Pump      N.A.
i 6.2-237e                        Ame nd.m =
[

ATTACHMENT 4 ST.HL.AE /943 STP FSAR             PAGE/SOF3o TABLE 6.2.4-2 (Continued)
CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION    VALVE NO.                   FUNCTION              (SECONDS)
REMOTE MANUAL (Continued)
M-36    CC0130               CCW to RHR HX and RHR Pump      N.A.
M-27    CC0136               CCW to RCFC                     N.A.
M-28    CC0147               Cooling Water From RCFC         N.A.
M-28    CC0148              CCW From RCFC                    N.A.
M-37     CC0182              CCW to RHR HX and RHR Pump       N.A.
M-38     CC0189              CCW From RHR HX and RHR Pump     N.A.               1 M-38     CC0190              CCW From RHR HX and RHR Pump     N.A.          58 M-24     CC0197              CCW to RCFC                      N.A.
M-23     CC0208              Cooling Water From RCFC          N.A.
M-23     CC0210              CCW From RCFC                    N.A.
M-39     CC0291              CCW to RCPs                      N.A.
M-39     CC0318              CCW to RCPs                      N.A.
M-40     CC0403              CCW From RCPs                    N.A.
M-40     CC0404              CCW From RCPs                    N.A.
M-40     CC0542              CCW From RCPs                    N.A.
M-40     FV-4493             CCW From RCPs                    N.A.
M-1     MS0143               Main Steam Supply                N.A.
to AFW Turbine M-1      FV-0143             Bypass for MS Supply             N.A.
to AFW Turbine M-18    XSI0004A             High Head SI Discharge           N.A.
M-14    XSI0004B             High Head SI Discharge           N.A.
6.2-237f                       Amendinent 58

ATTACHMENT R             '
                                                           . ST.HL AE- /923 STP FSAR               PAGE S1OFSo TABLE 6.2.4-2 (Continued)
CONTAINMENT ISOIATION VALVES MAXIMUM ISOLATION TIME PENETRATION    VALVE NO.              FUNCTION                     (SECONDS)
REMOTE MANUAL (Continued)
M-10      XSIO004C          High Head SI Discharge               N.A.
M-22      XSI0016A          Emergency Sump Recirculation         N.A.
M-21      XSI0016B          Emergency Sump Recirculation         N.A.
M-20      XSI0016C          Emergency Sump Recirculation         N.A.
M-19      XSI0018A          Low Head SI Discharge                N.A.
M-15      XSI0018B          Low Head SI Discharge                N.A.
M-11      XSI0018C          Low Head SI Discharge               N.A.
M-17      XCS0001A          Containment Spray to                N.A.        58 Ring Header M-13       XCS0001B          Containment Spray to                N.A.
Ring Header M-9        XCI0001C          Containment Spray to                N.A.
Ring Header MANUAL AND CHECK VALVES M-82       BA0004            Breathing Air to Containment        N.A.
M-82       BA0006            Breathing Air to Containment        N.A.
M-33       CC0013            CCW to RHR HX and RHR Pump          N.A.
M-25       CC0058            Cooling Water to RCFC               N.A.
M-35       CC0123            CCW to RHR HX and RRR Pump          N.A.
M-27       CC0138            Cooling Water to RCFC               N.A.
M-37       CC0183            CCW to RHR HX and RHR Pump          N.A.
M-24       CC0198            Cooling Water to RCFC               N.A.
6.2-237g                         Amendment 58

ATTACHMENT -?
ST.HL.AE- /94S             .
STP FSAR              A.GE#f0F So               l TABLE 6.2.4-2 (Continued)
CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION    VALVE NO.                FUNCTION                (SECONDS)
MANUAL AND CHECK VALVES (Continued)
M-39     CC0319             CCW to RCPs                      N.A.
M-40     CC0446             CCW From RCPs                    N.A.
M-46     CV0022             CVCS Letdown                     N.A.
M-51     CV0034A            CVCS Seal Water Injection        N.A.
M-51     CV0034B            CVCS Seal Water Injection        N.A.
M-52     CV0034C            CVCS Seal Water Injection        N.A.
M-52                                                                     58 CV0034D             CVCS Seal Water Injection        N.A.
M-47    CV0078              CVCS Seal Water                  N.A.
Leakoff Return M-48    XCV0026             CVCS Charging                    N.A.
M-53    XCV0157             CVCS to RER                      N.A.
M-53    XCV0158            CVCS to RHR                       N.A.
M-17     XCS0002            Containment Spray Header          N.A.
M-13     XCS0004            Containment Spray Header          N.A.
M-13     XCS0005            Containment Spray Header          N.A.
M-9      XCS0006            Containment Spray Header          N.A.
M-61     DWO501             Demineralized Water Supply        N.A.
M-61     DWO502             Demineralized Water Supply        N.A.
M-58     IA0541             Instrument Air to Containment     N.A.
I 6.2-237h                      Amendment 58 i

ATTACHMENT 7
                                                         . ST HL AE /903 STP FSAR               PAGE.M OF So TABLE 6.2.4 2 (Continued)
CONTAINMENT IS01ATION VALVES MAXIMUM ISOLATION TIME PENETRATION   VALVE NO.               FUNCTION                    (SECONDS)
MANUAL AND CHECK VALVES (Continued)
M-70     XFC0006C           In Containment Spent Fuel            N.A.
Storage to SFP Pump M-70    XFC0007C            In Containment Spent Fuel            N.A.
Storage to SFP Pump-M-69    XFC0013E            SFP HX Return to Containment         N.A.
M-69    XFC0013F            SFP HX Return to Containment         N.A.
M-69    XFC0050             SFP HX Return to Containment         N.A.      58 M-77    FP0943              Containment Fire Protection          N.A.
M-45     XRC0046            Makeup to Pressurizer                 N.A.
Relief Tank M-88     RD0008             Reactor Coolant Vacuum Degassing      N.A.
M-88     RD0010             Reactor Coolant Vacuum Degassing      N.A.
M-55     XRH0063B           Refueling Cavity to RWST              N.A.
M-76     XRH0063C           Refueling Cavity to RUST              N.A.
M-55     XRH0064B           Refueling Cavity to RWST              N.A.
M-76     XRH0064C           Refueling Cavity to RWST              N.A.
M-57     SA0504             Service Air                           N.A.
M-57     SA0505             Service Air                           N.A.
1 1
6.2-2371                        Amendment 58 l

                                                                                                 ]
ATTACHMENT #                       1 ST.HL.AE d#S STP FSAR               PAGE # OF So-TABLE 6.2.4-2 (Continued)
CONTAINMENT IS0lATION VALVES MAXIMUM iso 1ATION TIME PENETRATION   VALVE No.                  FUNCTION                     (SECONDS)
MANUAL AND CHECK VALVES (Continued)
M-16       SL0002         Sludge Lancing High Pressure                   N.A.
M-16       SL0004         Sludge Lancing High Pressure                   N.A.
M-79       SL0012         Sludge Lancing Low Pressure                    N.A.
M-79       SLOO14         Sludge Lancing Low Pressure                    N.A.
M-12       SLOO27         Chemical Cleaning Return                       N.A.
M-12       SLOO29         Chemical Cleaning Return                       N.A.         58 M-81       P00203         RCP Oil Supply                                 N.A.
M-81       P00204         RCP Oil Supply                                 N.A.
M-75       P00217         RCP Oil Return                                 N.A.
M-75        P00218         RCP Oil Return                                 N.A.
M-18        XSI0005A       High Head SI Discharge                         N.A.
M-14        XSI0005B       High Head SI Discharge                         N.A.
M-10        XSI0005C      High Head SI Discharge                          N.A.
M-19        XSI0030A       Low Head SI Discharge                          N.A.
M-15        XSI0030B      Low Head SI Discharge                           N.A.
M-ll        XSI0030C      Low Head SI Discharge                           N.A.
M-68        SI0058        Accumulator Nitrogen Supply                     N.A.
l
: 6. 2-237j                            Amendment 58

1 ATTACHMENT -?
                                                       . ST HL AE- /9#5 STP FSAR             PAGE.pfOF Jo TABLE 6.2.4-2 (Continued)
CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION     VALVE NO.                FUNCTION                 (SECONDS)
OTHER AUTOMATIC VALVES (SI Actuated Valves)
M-25      CC0059            RCFC Chilled Water Supply         10 M-26      CC0070            RCFC Chilled Water Supply         10 M-27      CC0137            RCFC Chilled Water Supply         10 M-28      CC0149            RCFC Chilled Water Supply         10 M-24      CC0199            RCFC Chilled Water Supply         10 M-23      CC0209            RCFC Chilled Water Return         10 OTHER AUTOMATIC VALVES                                                          58 (Steam Line Isolation Actuated Valves)
M-2       FV-7412           Main Steam Isolation Bypass       10 M-3       FV-7422           Main Steam Isolation Bypass       10 M-4       FV-7432           Main Steam Isolation Bypass       10 M-1       FV-7442           Main Steam Isolation Bypass       10 M-2       FSV-7414          Main Steam Isolation               5 M-3       FSV-7424          Main Steam Isolation               5 M-4       FSV-7434           Main Steam Isolation              5 M-1       FSV-7444           Main Steam Isolation              5 M-2       FV-7900A           Main Steam Line Drain             5 M-3       FV-7901A           Main Steam Line Drain             5 M-4       FV-7902A           Main Steam Line Drain             5 6.2-237k                        Amendment 58

3 8 ATTACHMENT :R ST.HL AE /9.7 7 STP FSAR             PAGE.790FJO TABLE 6.2.4-2 (Continued)
CONTAINMENT ISOLATION VALVES MAXIMUM ISOLATION TIME PENETRATION     VALVE NO.                 FUNCTION                  (SECONDS)
OTHER AUTOMATIC VALVES (Continued)
(Steam Line Isolation Actuated Valves)
M-1       FV-7903A            Main Steam Line Drains             5 M-6       FV-7141             Feedwater Isolation                5 M-83      FV-7192             Feedwater Isolation                5 M-7       FV-7142             Feedwater Isolation                5 M-84      FV-7191             Feedwater Isolation                5 M-8       FV-7143             Feedwater Isolation                5 M-94      FV-7189             Feedwater Isolation                5 M-5       FV-7144             Feedwater Isolation                5 M-95      FV-7190             Feedwater Isolation                5 M-5       FV-7145A            Feedwater Isolation                5 Valve Bypass M-8       FV-7146A            Feedwater Isolation                5 Valve Bypass M-7       FV-7147A            Feedwater Isolation                5 Valve Bypass M-6       FV-7148A            Fee' d water Isolation               5 Valve Bypass OTHER AUTOMATIC VALVES (Auxiliary Feedwater Initiation Actuated Valves)
M-62      FV-4150             Steam Generator Blowdown           35 M-65      FV-4151             Steam Generator Blowdown           35 6.2-237L                         Amendment 58

ATTACHMENT 4
                                                             . ST<HL-AE- ##3 PAGEJo OF .S o STP FSAR TABLE 6.2.4-2 (Continued)
CONTAINMENT IS01ATION VALVES MAXIMUM IS01ATION TIME PENETRATION     VALVE NO.                  FUNCTION                    (SECONDS)
OTHER AUTOMATIC VALVES (Continued)
(Auxiliary Feedwater Initiation Actuated Valves)
M-64      FV-4152              Steam Generator Blowdown              35 M-63      FV-4153              Steam Generator Blowdown              35 M-86      FV-4186              Steam Generator Sample                 5          58 M-86      FV-4187              Steam Generator Sample                 5 M-86      FV-4188              Steam Generator Sample                 5 M-86      FV-4189              Steam Generator Sample                 5 M-86      FV-4186A             Steam Generator Sample                 5 M-86      FV-4187A             Steam Generator Sample                 5 M-86      FV-4188A             Steam Generator Sample                 5 M-86      FV-4189A             Steam Generator Sample                 5 6.2-237M                           Amendment 58 9
g                    a

ATTACHMENT S ST HL-AE- /945 PAGE / OF J Changes to Surveillance Requirement 4.5.1.la and 4.5.2a
    'The standard 12 hour surveillance interval is too frequent, occupying operator time and attention unnecessarily. -Additionally, the operator will respond to alarms and indications as part of his responsibilities. A 24 hour surveillance interval would be appropriate.
L3/NRC/b:

7 i ATTACHMENT 3 ST.HL AE-/ @3 PAGE 4 OF3 3/4.5 EMERGENCY CORE COOLING SYSTEMS                                    EN @PY 3/4.5.1 ACCUMULATORS LIMITING CONDITION FOR OPERATION 3.5.1 Each Safety Injection System accumulator shall be OPERABLE with:
: a. The isolation valve open and power removed,
: b. A contained borated water volume of between 8800 and 9100 gallons,
: c. A boron concentration of between 2400 and 2600 ppm, and
: d. A nitrogen cover pressure of between 590 and 670 psig.
APPLICABILITY: MODES 1, 2, and 3*.
ACTION:
: a. With one accumulator inoperable, except as a result of a closed isolation valve or the boron concentration outside the required limits, restore the inoperable accumulator to OPERABLE status with I hour or be in at least HOT STANDBY within the next 6 hours and reduce pressurizer pressure to less than 1000 psig within the follow-ing 6 hours.
: b. With one accumulator inoperable due to the isolation valve being closed, either open the isolation valve within 1 hour or be in at least HOT STANDBY with 6 hours and reduce pressurizer pressure to less than 1000 psig within the following 6 hours.
: c. With the boron concentration of one accumulator outside the required limit, restore the boron concentration to within the required limits within 72 hours or be in at least HOT STANDBY within the next 6 hours and reduce pressurizer pressure to less than 1000 psig within the following 6 hours.
  ~ SURVEILLANCE REQUIREMENTS 4.5.1.1 Each accumulator shall be demonstrated OPERABLE:
l
: a. At least once per      hours by:
: 1)    Verifying, by the absence of alarms, the contained borated water volume and nitrogen cover pressure in the tanks, and
: 2)    Verifying that each accumulator isolation valve is open.
: b. At least once per 31 days and within 6 hours after each solution volume increase of greater than or equal to 1% of tank volume by verifying the boron concentration of the accumulator solution; and V
* Pressurizer pressure above 1000 psig.
SOUTH TEXAS - UNIT 1                     3/4 5-1                                    i

7 ATTACHMENT 3 ST.HL.AE. /MS i
                                                                                                   ,,P3GE 3 OF 3 mUUF & REVIEW COPY EMERGENCY CORE COOLING SYSTEMS                                   ,
O    SURVEILLANCE REQUIREMENTS 4.5.2 Each ECCS subsystem shall be demonstrated OPERABLE:
JY
: a. At least once per TE hours by verifying that the following valves are in the indicated positions with power to the valve operators                                                   !
removed:
Valve Number          Valve Function                                         Valve Position XSI-0008 A,B,C        High Head Hot Leg                                      Closed                                ,
Recirculation Isolation                                                                      i XRH-0019 A,B,C        Low Head Hot Leg                                       Closed Recirculation Isolation
: b. At least once per 31 days by:
: 1)    Verifying that the ECCS piping is full of water by venting the ECCS pump casings and accessible discharge piping high points, and
: 2)    Verifying that each valve (manual, power-operated, or automatic) in the flow path that is not locked, sealed, or otherwise secured in position, is in its correct position.
: c. By a visual inspection which verifies that no loose debris (rags, trash, clothing, etc.) is present in the containment which could be transported to the containment sump and cause restriction of'the pump suctions during LOCA conditions. This visual inspection shall be performed:
: 1)    For all accessible areas of the containment prior to establish-ing CONTAINMENT INTEGRITY, and
    ''            2)    Of the areas affected within containment at the completion of cach containment entry when CONTAINMENT INTEGRITY is established.
: d. At least once per 18 months by a visual inspection of the contain-ment sump and verifying that the subsystem suction inlets are not restricted by debris and that the sump components (trash racks, screens, etc.) show no evidence of structural distress or abnormal corrosion.
O SOUTH TEXAS - UNIT 1                            3/4 5-4
: r.                                                                                  --
                                                         ?
ATTACHMENT V
                                                           . ST.HL.AE /943             -l PAGE / OF A
                 -Deletion of Tech Spec 6.3 Unit Staff Qualifications The Unit Staff Qualifications for South Texas Plant personnel meet or exceed the minimum qualifications of ANSI N18.1-1971 as defined in Regulatory Guide 1.8. The' qualifications of Nuclear Plant Personnel are described in STPEGS FSAR Section 13.1.3 and compliance to Regulatory' Guide 1.8 is identified in FSAR Table 3.12-1. Plant operating personnel will meet the experience requirements of Generic Letter 84-16.
L3/NRC/bz
                                                                                            /

ATTACHMENT </
ST.HL AE /9#3 4 GE_ 4 Of a_.    . _ , , , _ ,
FMUUt 5: Mt.UtTV wr1 ADMINISTRATIVE CONTROLS 6.2.3     INDEPENDENT SAFETY ENGINEERING GROUP (ISEG)
FUNCTION 6.2.3.1 The ISEG shall function to examine unit operating characteristics, NRC issuances, industry advisories, Licensee Event Reports, and other sources of unit design and operating experience information, including units of similar design, which may indicate areas for improving unit safety. The ISEG shall make detailed recommendations for revised procedures, equipment modifications, maintenance activities, operations activities, or other means of improving unit safety to the Manager, Nuclear Safety Review Board.
COMPOSITION 6.2.3.2 The ISEG shall be composed of at least five, dedicated, full-time engineers located on site. Each shall have a bachelor's degree in engineering or related science and at least 2 years professional level experience in his field, at least 1 year of which experience shall be in the nuclear field.
RESPONSIBILITIES 6.2.3.3 The ISEG shall be responsible for maintaining surveillance of unit i                     activities to provide independent verification
* that these activities are j                     performed correctly and that human errors are reduced as much as practical.
RECORDS O                6.2.3.4 Records of activities performed by the ISEG shall be prepared, main-tained, and forwarded each calendar month to the Manager, Nuclear Safety Review t
Board.
I 6.2.4 SHIFT TECHNICAL ADVISOR i                     6.2.4.1 The Shift Technical Advisor shall provide advisory technical support l                     to the Shift Supervisor in the areas of thermal hydraulics, reactor engineering, and plant analysis with regard to the safe operation of the unit. The Shift Technical Advisor shall have a bachelor's degree or equivalent in a scientific
                   ' or engineering discipline and shall have received specific training in the                          <
response and analysis of the unit for transients and accidents, and in unit design and layout, including the capabilities of instrumentation and controls i                     in the control room.
   .                  ii. 3 UNIT STAFF QUALIFICATION 5 6.3.1 Each member of the unit staff shall meet or exceed the minimum qualifica-tions of ANSI N18.1-1971 for comparable positions, except for the Health and Safety Services Manager who shall meet or exceed the qualifications of Regula-tory Guide 1.8, September 1975. The licensed Operators and Senior Operators
;                     shall als'o meet or exceed the minimum qualifications of the supplemental re-k     quirements specified in Sections A and C of Enclosure 1 of the March 28, 1980
                 \    NRC letter to all licensees.
O                *Not responsible for sign-off function.
SOUTH TEXAS - UNIT 1                          6-6

5 ATTACHMENT ST HL.AE /W      l PAGE / OF '/5 Deletion of Table 3.8-1 Containment Penetration Overcurrent Protective Devices Table 3.8-1 is deleted from Tech Specs and can be found as FSAR Table 8.3-14 and described in FSAR Section 8.3.1.1.4.6 which will be maintained and controlled by the licensee.
L3/NRC/bz

7 ATTACHMENT 5
                                                                                  - ST HL AE /943
_PJL@R0092     o,n.e.. a~*> I
                                                                                        ,      g    .. ww i ELECTRICAL POWER SYSTEMS
/N V
CONTAINMENT PENETRATION CONDUCTOR OVERCURREN LIMITING CONDITION FOR OPERATION nyered 3.8.4.1 gives in T;bic 3. & 1 shall be OPERABLE.Allatontainment penetrat APPLICABILITY: MODES 1, 2, 3, and 4.
ACTION:
refeek With deviceone     or more (s) 6.w   in Ts he-the               containment penetration conductor overcu 3.^, 1 inoperable:
a.
the circuit (s) by tripping the associated backu or rackin 72 hours,g out or removing the inoperable circuit breaker within declare the affected system or component inoperable, and verify the backup circuit breaker to be tripped or the inoper-able circuit breaker racked out or removed at least once per 7 d thereafter; the provisions of Specification 3.0.4 are not applicable to overcurrent devices in circuits which have their backup circuit breakers removed, ortripped, their inoperable circuit breakers racked out, or b.
Be in at least SHUTDOWN                        HOT within the       STANDBY following  30 hours.       within the next 6 hours and SURVEILLANCE REOUIREMENTS a                                                                                             ;
4.8.4.1 All$ web.
sivua .r. T:bi: 3.5-1 shall be demonstrated OPERABLE:ntainment pe
: a. At least once per 18 months:
n,. e vJ/
: 1)    By verifying that the W i e =*+*g*
[e-15 #] circuit breakers are OPERABLE by selecting, on a rotating basis, at least 10% of the   circuit breakers of each voltage level, and performing the following:
a)
A CHANNEL CALIBRATION of the associated protective relays, b)
An integrated system functional test which includes simulated automatic actuation of the system and verifying that each -
relay and associated circuit breakers and control circuits function as designed, and l
o                                                                                                      ?
l SOUTH TEXAS - UNIT 1 3/4 8-17 l
l

ATTACHMENT #
                                                                            . ST HL AE /943 PAGE 3 OF 75
                                             'be\de__                   PROOF & REVIEW COPY
_                                         LE 3.8-1 CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                EQUIPMENT AND LOCATION                                 POWERED 13.8KV Switchgear P-7E151ESG151F, CUB 11                       Reactor coolant pump B-7E151ESG151F, CUB 14                       1R131NPP101A 7E151ESG151F, CUB 5 P-7E151ESG151G, CUB 11                       Reactor coolant pump B-7E151ESG151G, CUB 14                       1R131NPP101B 7E151ESG151G, CUB 5 P-7E151ESG151H, CUB 11                       Reactor coolant pump B-7E151ESG151H, CUB 14                       1R131NPP101C 7E151ESG151H, CUB 5 P-7E151ESG151J, CUB 11                       Reactor coolant pump B-7E151ESG151J, CUB 14                       1R131NPP1010 7E151ESG151J, CUB 2 480V Load Centers O     P-3E161ESG0E1A, CUB 3A                       Reactor containment B-3E161ESGOL1A, CUB 2A                       fan cooler supply fan 12A 3E161ESG0E1A, CUB 2C                       2V141VFN002 P-3E161ESG0E1A, CUB 4C                       Residual heat B-3E161ESG0E1A, CUB 2A                       removal pump 1A 3E161ESG0E1A, CUB 2C                       2R161NPA101A P-3E161ESGOE1A, CUB 2D                       Reactor containment E-3E161ESG0E1A, CUB 2E                       fan cooler supply fan 11A 3E161ESGOE1A, CUB 2C                       2V141VFN001 P-3E161ESG0ElB, CUB 2B                       Residual heat B-3E161ESG0ElB, CUB 2A                       removal pump 1B 3E161ESG0E18, CUB 2C                       2R161NPA1018
~
P-3E161ESG0E18, CUB 3A                       Reactor containment B-3E161ESGOElB, CUB 2A                       fan cooler supply fan 128 3E161ESGOElB, CUB 2C                       2V141VFN004 P-3E161ESG0E18, CUB 2E                       Reactor containment B-3E161ESG0ElB, CUB 2F                       fan cooler supply fan llB 3E161ESG0ElB, CUB 2C                       2V141VFN003 O
SOUTH TEXAS - UNIT 1              3/4 8-19

ATTACHMENT #
ST-HL AE /@S                l PAGE '/ OF 73-              1 N00F & REVIEW COPY LE 3.8-1 (C CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROIECIIVE DEVICES DEVICE NUMBER                                    EQUIPMENT AND LOCATION                                    POWERED 480V Load Centers (Cont'd)
P-3E171       1A1, CUB D1    0A CB*             HHSI         1A to ho N         8" "S B-3E      MCE1A1, CUB     , 100A CB              le    njection M0 0008A        M dm XSI0008A                 cr p3 3/4 6.at P-3E161ESG0EIC, CUB 3A                          Reactor containment B-3E161ESG0EIC, CUB 2A                          fan cooler supply fan 12C 3E161ESG0E1C, CUB 2C                        2V141VFN006 P-3E161ESG0EIC, CUB 2D                          Reactor containment B-3E161ESG0E1C, CUB 2E                          fan cooler supply fan 11C 3E161ESG0E1C, CUB 2C                        2V141VFN005 P-3E161ESG0E10, CUB 3D                          Residual heat B-3E161ESG0E1C, CUB 2E                          removal pump 1C 3E161ESG0E1C, CUB 2C                        2R161NPA101C e- es. s es scott,cwn we.
        ~                                            6 &es 6 4        %c%.
480VYotYrC$n'troNenters                        #           ''            -
P-3E171EMCE1A1, CUB B1, 3A CB*                  RCDT HX and excess letdown B-3E171EMCEIA1, CUB K1R, 15A CB                 HX isol MOV-0297 3R201TCC0297 P-3E171EMCEIA1, CUB B2, 3A CB*                  RCFC 12A CCW inlet B-3E171EMCE1A1, CUB V5L, 15A CB                 isol MOV-0060 3R201TCC0060                                 ,
P-3E171EMCE1A1, CUB B3, 3A CB*                  RCP CCW outlet B-3E171EMCE1A1, CUB N4L, 15A CB                 containment isol MOV-0542 2R201TCC0542 P-3E171EMCE1A1, CUB C1, 3A CB*                  LWPS containment B-3E171EMCE1A1, CUB N4R, 15A CB                 isol M0V-0312
  ,                                                   2R301TWL0312 P-3E171EMCE1A1, CUB C2, 5A CB*                  RHR-CVCS isol B-3E171EMCE1A1, CUB V2R, 30A CB                MOV-0066A 2R161XRH0066A l
O ""^c"ette o"'v ctacut' Bae^xta SOUTH TEXAS - UNIT 1                     3/4 8-20

7 ATTACHMENT 5
                                                                                 . ST HL AE /%73 PAGE 5 OF 2-
                                                                          >        PROOF & REVIEW COPY TABLE 3.8-1 (Cont'd)
(m                                                                  -
V)                                      CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                      EQUIPMENT AND LOCATION                                       POWERED 480V Motor Control Centers (Cont'd)
P-3E171EMCE1A1, CUB C3, 30A CB*                    LHSI pump 1A to cold B-3E171EMCE1A1, CUB V6L, 100A CB                   leg injection MOV-0031A 2N121XSIOO31A P-3E171EMCE1A1, CUB D1, 30A CB*                    HHSI pump 1A to hot B-3E171EMCE1A1, CUB V6R, 100A CB                   leg injection MOV-0008A 2N121XSI0008A P-3E171EMCE1A1, CUB G3, 5A CB*                     CCW RHR outlet inside B-3E171EMCE1A1, CUB V3L, 15A CB                    containment isol MOV-0189 2R201TCC0189 P-3E171EMCE1A1, CUB G1, 10A CB*                    RHR inlet isol MOV-0060A B-3E171EMCEIA1, CUB V2L, 70A CB                    1R161XRH0060A P-3E171EMCE1A1, CUB F3, 3A CB*                     RCFC 11A CCW inlet                        ,
m   B-3E171EMCE1A1, CUB L1L, 15A CB                     isol MOV-0064 3R201TCC0064
[
s s
r P-3E171EMCE1A1, CUB F2, 10A CB*                    RllR inlet isol MOV-0061C B-3E171EMCE1A1, CUB V1R, 70A CB                    1R161XRH0061C 1                             VI GB                7 i         P-3E171EMCE1A1, CUB E3, 10A CB*                     CVCS normal charging MOV-0003 B-3E171EMCE1A1, CUB L1R, 30A CB                     2R171XCV0003 P-3E171EMCE1A1, CUB H1, 3A CB*                      RCFC 11A CCW outlet isol MOV-0067 B-3E171EMCE1A1, CUB V5R, 15A CB                     3R201TCC0067 P-3E171EMCE1A1, CUB H2, 5A CB*                      CCW RCFC outlet inside B-3E171EMCE1A1, CUB V3R, 15A CB                     containment isol MOV-0208 2R201TCC0208 P-3E171EMCE1A1, CUB H3, 30A CB*                     HHSI pump 1A to cold B-3E171EMCE1A1, CUB V4L, 100A CB                     leg injection MOV-0006A 2N121XSI0006A k,
(
* MAGNETIC ONLY CIRCUIT BREAKER SOUTH TEXAS - UNIT 1                        3/4 8-21

7 ATTACHMENT d-
                                                                  . ST HL AE /943 PAGE ro OF E
                                     -                              PROOF & REVIEW COPY
  ,n                             [_ TABLE 3.8-1(Cont'd)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                             EQUIPMENT AND LOCATION                              POWERED 480V Motor Control Centers (Cont'd)
P-3E171EMCE1A1, CUB J3, 5A CB*            Normal containment purge B-3E171EMCE1A1, CUB K4L, 15A CB           isol MOV-0009 2V141ZHA0009 P-3E171EMCE1A1, CUB S1, 10A CB*           CVCS letdown stop valve B-3E171EMCE1A1, CUB K4R, 40A CB           LCV-0465 1R171TCV0465 P-3E171EMCE1A1, CUB T1, 30A CB*           LHSI pump 1A to hot B-3E171EMCE1A1, CUB V4R,.20A CB           leg injection MOV-0019A                   i ico              2N121XSI0019A P-3E171EMCE1A2, CUB J1, 10A CB*           Pressurizer PORV B-3E171EMCE1A2, CUB KIL, 30A CB           isol MOV-0001A 1R141XRC0001A P-3E171EMCE1A2, CUB V1, 30A CB*           Containment cubicle O(/ B-3E171EMCE1A2, CUB K1R, 20A CB           exhaust fan 3V141VFN029 P-3E171EMCE1A4, CUB A2, 5A CB*            CVCS excess letdown B-3E171EMCE1A4, CUB C2L, 15A CB           isol MOV-0082 1R171TCV0032 P-3E171EMCE1A4, CUB A3, 3A CB*            RCFC 12A CCW outlet B-3E171EMCE1A4, CUB C2R, 15A CB           isol M0V-0063 3R201TCC0063 P-3E171EMCE1A4, CUB D2, 30A CB*           C ntainment cubicle B-3E171EMCE1A4, CUB E1L, 20A CB           1 haust fan
                                                .r141VFN027 P-3E171EMCE1A4, CUB E3, 50A CB*           Accumulator 1A B-3E171EMCE1A4, CUB GT, 250A CB           discharge isol MOV-0039A M                    2N121XSI0039A P-3E171EMCElB1, CUB A4, 30A CB*           LHSI pump 1B to cold                      l B-3E171EMCE181, CUB W2R, 100A CB          leg injection MOV-0031B 2N121XSI0031B                             l l
I
* MAGNETIC ONLY CIRCUIT BREAKER l
SOUTH TEXAS - UNIT 1                3/4 8-22

ATTACHMENT 5 ST HL AE /%tS 3SLZQF W K          rnvur a utvitW UUPY 3.8-1 (Con CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                              EQUIPMENT AND LOCATION                               POWERED 480V Motor Control Centers (Cont'd)
P-3E171EMCElB1, CUB B1, 10A CB*            RHR inlet isol MOV-0060B B-3E171EMCElB1, CUB VIR, 70A CB            1R161XRH00608 P-3E171EMCE181, CUB B2, 10A CB*            RHR inlet isol M0V-0061A B-3E171EMCE181, CUB V2L, 70A CB            1R161XRH0061A P-3E171EMCE181, CUB C1, 30A CB*           HHSI pump 1B to cold B-3E171EMCElB1, CUB WIL, 100A CB           leg injection MOV-0006B 2N121XSI0006B P-3E171EMCElB1, CUB C3, 30A CB*           HHSI pump 18 to hot B-3E171EMCElB1, CUB W1R, 100A CB           leg injection M0V-0008B 2N121XSI0008B P-3E171EMCElB1, CUB 01, 5A CB*             RHR - CVCS isol MOV-0066B B-3E171EMCElB1, CUB X2R, 30A CB           2R161XRH0066B P-3E171EMCE181, CUB D3, 30A CB*            LHSI pump 1B to hot B-3E171EMCE181, CUB W2L, 100A CB           leg injection MOV-0019B 2N121XSI0019B P-3E171EMCElB1, CUB H1, 3A CB*            CCW excess letdown B-3E171EMCE181, CUB W5R, 15A CB           heat exchan     risolMOV-039/g 3R201TCC03     3 P-3E171EMCE181, CUB G3, 3A CB*            CCW RCP outlet inside B-3E171EMCE181, CUB W5L, 15A CB           containment isol MOV-0403 2R201TCC0403 P-3E171EMCElB1, CUB N3, 3A CB*            RCFC llB CCW outlet isol MOV-0146 B-3E171EMCElB1, CUB L1l, 15A CB           3R201TCC0146 P-3E171EMCElB1, CUB F3, 5A CB*            Supplementary containment purge
, B-3E171EMCE181, CUB W4L, 20A CB           exhaust isol MOV-0005 2V141THA0005 P-3E171EMCE181, CUB F2, 5A CB*            Supplementary containment purge B-3E171EMCE181, CUB W4R, 20A CB           supply isol MOV-0003 2V141THA0003
* MAGNETIC ONLY CIRCUIT BREAKER SOUTH TEXAS - UNIT 1                3/4 8-23

ATTACHMENT 5-ST-HL.AE 443 Q       I.N. vus n.d.rT    . . - . . - - - . . I y-                 at ntVitVV UUPT E 3.8-1 (C CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                           EQUIPMENT AND LOCATION                                            POWERED                                                 l 480V Motor Control Centers (Cont'd)                                                                             j P-3E171EMCE181, CUB H2, 3A CB*                          Containment sump discharge B-3E171EMCElB1, CUB W6L, 15A CB                         isol MOV-0064 2Q061TED0064 P-3E171EMCElB1, CUB H3, 5A CB*                          CCW RHR outlet inside B-3E171EMCE181, CUB W6R, 15A CB                          containment isol MOV-0049 2R201TCC0049 P-3E171EMCElB1, CUB J1, 5A CB*                          Normal containment purge B-3E171EMCElB1, CUB W3R, 15A CB                          isol valve MOV-0008 2V141ZHA0008 P-3E171EMCE181, CUB J2, 10A CB*                         Pressurizer PORV isol MOV-0001B B-3E171EMCE181, CUB L1R, 30A CB                         1R141XRC0001B P-3E171EMCElB1, CUB U2, 3A CB*                          RCB atmosphere radiation monitor ex.haus+
B-3E171EMCElB1, CUB V2R, 15A CB                         containment isol MOV-0003 2V141TR40003 P-3E171EMCE181, CUB U1, 3A CB*                          RCB atmosphere radiation monitor exhaust B-3E171EMCElB1, CUB X2L, 15A CB                         containment isol MOV-0001 2V141TR/0001 P-3E171EMCE181, CUB P3, 3A CB*                          RCFC 12B CCW inlet isol MOV-0139 B-3E171EMCElB1, CUB Vll, 15A CB                         3R201TCC0139 P-3E171EMCE181, CUB T1, 5A CB*                          RCFC CCW outlet inside B-3E171EMCElB1, CUB X1L, 15A CB                         containment isol MOV-0068 2R201TCC0068 P-3E171EMCE181, CUB N1, 3A CB*                          RCFC 128 CCW outlet isol MOV-0142 B-3E171EMCE181, CUB W3L, 15A CB                         3R201TCC0142
~
P-3E171EMCE181, CUB X4, 3A CB*                          RCFC 11B CCW inlet isol MOV-0143 B-3E171EMCElB1, CUB X1R, 15A CB                         3R201TCC0143 P-3E171EMCE182, CUB J2, 5A CB*                          CVCS excess letdown B-3E171EMCE182, CUB K4L, 15A CB                         isol MOV-0083 1R171TCV0083
* MAGNETIC ONLY CIRCUIT BREAKER SOUTH TEXAS - UNIT 1                             3/4 8-24

ATTACHMENT 5 ST HL.AE '943 A       PAQ!b,2-eFr, u        E..m.. -
                                                                                                  - nuv ecry g,,vt y E 3.8-1 (Cont'd CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                                  EQUIPMENT AND LOCATION                                                   POWERED 480V Motor Control Centers (Cont'd)
P-3E171EMCElB4, CUB B1, 30A CB*                               Containment cubicles B-3E171EMCElB4, CUB B3L, 20A CB                               exhaust fan 3V141VFN028 P-3E171EMCE184, CUB F1, 50A CB*                               Accumulator 1B B-3E171EMCElB4, CUB J4, 250A CB                               discharge isol MOV-0039B 2N121XSI00398 P-3E171EMCE1C1, CUB A2, 30A CB*                               HHSI pump IC to hot B-3E171EMCE1C1, CUB 55L, 100A CB                               leg injection MOV-0008C 2N121XSI0008C P-3E171EMCE1C1, CUB A3, 30A CB*                               LHSI pump IC to hot B-3E171EMCE1C1, CUB SSR, 100A CB                               leg injection MOV-0019C 2RIC1XRH0019C M IAIXST.
P-3E171EMCE1C1, CUB B3, 10A CB*                               CVCS letdown containment B-3E171EMCE1C1, CUB S1L, 30A CB                               isol MOV-0023 2R171XCV0023 P-3E171EMCE1C1, CUB C1, 5A CB*                                RHR CCW outlet containment B-3E171EMCE1C1, CUB S6L, 15A CB                                isol MOV-0129 2R201TCC0129 P-3E171EMCE1C1, CUB C2, 5A CB*                                RCFC CCW outlet inside B-3E171EMCE1C1, CUB 56R, 15A CB                               containment isol MOV-0147 2R201TCC0147 P-3E171EMCE1C1, CUB C3, 30A CB*                               HHSI pump 1C to cold B-3E171EMCE1C1, CUB KIL, 100A CB                              leg injection MOV-0006C 2N121XSI0006C P-3E171EMCE1C1, CUB D1, 30A CB*                               LHSI pump 1C to cold
. B-3E171EMCE1C1, CUB S4R, 100A CB                               leg injection MOV-0031C
                                                                  --IR1C1XRll0031C RNIRI1SL P-3E171EMCE1C1, CUB F3, 10A CB*                               RHR inlet isol MOV-0061B B-3E171EMCE1C1, CUB S3L, 70A CB                               1R161XRH0061B
    )
* MAGNETIC ONLY CIRCUIT BREAKER SOUTH TEXAS - UNIT 1                                   3/4 8-25

ATTACHMENT 5 7
ST HL AE /933 PAGE /c OF 7f L PROOF & REVIEW COPY LE 3.8-1 (C (3
V'                                CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER AND LOCATION                                  EQUIPMENT POWERED 480V Motor Control Centers (Cont'd)
P-3E171EMCE1C1, CUB F1, 10A CB*
B-3E171EMCE1C1, CUB S2R, 70A CB               RHR inlet isol MOV-0060C 1R161XRH0060C P-3E171EMCE1C1, CUB E4, SA CB*
B-3E171EMCEIC1, CUB S2L, 15A CB              Seal water return isol MOV-0077 2R171TCV0077 P-3E171EMCEIC1, CUB E3, 3A CB*
B-3E171EMCE1C1, CUB SIR, 15A CB              CCW RCDT HX isol MOV-0392 P-3E171EMCEIC1, CUB R2, 10A CB*
3R201T{C0392 B-3E171EMCE1C1, CUB KIR, 40A CB              CVCS letdown stop valve LCV-0468 1R171TCV0468 P-3E171EMCEIC2, CUB R2, 5A CB*
B-3E171EMCEIC2, CUB Q4L, 15A CB              CVCS letdown orifice isol MOV-0014 2R171TCV0014 m      P-3E171EMCE1C2, CUB N2, 3A CB*
(V )
B-3E171EMCE1C2, CUB Q1R, 15A CB              RCFC 12C CCW outlet isol MOV-0203 3R201TCC0203 P-3E171EMCEIC2, CUB M2, 3A CB*
B-3E171EMCE1C2, CUB J3L, 15A CB*            RCFC 11C CCW inlet isol MOV-0204 3R201TCC0204 P-3E171EMCE1C2, CUB C2, 3A CB*
B-3E171EMCE1C2, CUB J4L, 15A CB            RCFC 12C CCW inlet isol MOV-0200 3R201TCC0200 P-3E171EMCE1C2, CUB L3, 3A CB*
B-3E171EMCE1C2, CUB J3R, 15A CB            RCFC 11C CCW outlet isol MOV-0207 l                                                  3R201TCC0207 P-3E171EMCE1C2, CUB J2, 10A CB*
L
'       B-3E171EMCE1C2, CUB J4R, 30A CB            CVCS alternate charging MOV-00GG 2R171XCV0006 OV 2         IT      13 i
t l
* MAGNETIC ONLY CIRCUIT BREAKER l
SOUTH TEXAS - UNIT 1                3/4 8-26

ATTACHMENT C
                                                                              . ST HL.AE #9 7 3
: d. E EW i.,0Fr E 3.8-1 (Con
          ;                           CONTAINMENT PENETRATION CONDUCTOR
       '/
OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                              EQUIPMENT AND LOCATION                               POWERED 480V Motor Control Centers (Cont'd)
P-3E171EMCE1C4, CUB B3, 30A CB*            Containment cubicle exhaust fan B-3E171EMCEIC4, CUB C3L, 20A CB            3V141VFN030 P-3E171EMCE1C4, CUB D4, 50A CB*           Accumulator 1C B-3E171EMCEIC4, CUB C-3&, 40A CB          discharge isol MOV-0039C mt 2so              2N121XSI0039C P-8E171EMC01J1, CUB F2, 30A CB*           RCP oil lift pump 1A B-8E171EMC01J1, CUB Q4L, 20A CB           9R091NPA101A P-8E171EMC01J1, CUB E3, 50A CB*           Reactor coolant B-8E171EMC01J1, CUB A4R, 30A CB           drain tank pump 1B 7R301NPA1078 P-8E171EMC01J1, CUB C4, 10A CB*         fjecondary)gontainment3 B-8E171EMC01J1, CUB Q4R, 15A CB           merme! sump pump 1A 9Q061NPA102A P-8E171EMC01J1, CUB El, 15A CB*            RCP 1A motor space heater B-8E171EMC01J1, CUB A6L, 15A CB            1R131 H 01A NPP P-8E171EMC01J1, CUB F3, 5A CB*             RCP 1A thermal barrier B-8E171EMC01J1, CUB A5R, 15A CB            CCW discharge valve 3R201TCC0339 P-8E171EMC01J1, CUB B2, 50A CB*            Containment carbon unit A B-8E171EMC01J1, CUB A4L, 40A CB            supply fan 11A 8V141VFN029 P-8E171EMC01J1, CUB H2L, 30A CB*           Lighting transformer LT11A B-8E171EMC01J1, CUB Q2R, 30A CB            9E301ELT0001 l           P-8E171EMC01J1, CUB A2L, 15A CB*           Incore detector drive unit A B-8E171EMC01J1, CUB Q3L, 15A CB            9Z131ZCCADU P-8E171EMC01J1, CUB A2R, 50A CB*           Lighting transformer LT11C B-8E171EMC01J1, CUB E4R, 50A CB            9E301ELT0007 P-8E171EMC01J1, CUB B3L, 15A CB*           Incore detector drive unit B B-8E171EMC01J1, CUB Q3R, 15A CB            9Z1312CCBDU
* MAGNETIC ONLY CIRCUIT BREAKER i     L
:l SOUTH TEXAS - UNIT 1                3/4 8-27

E ATTACHMENT 5-ST.HL-AE- /M 3        l PACF /2 OF 75         t
                                                                   ' ~Ruuf r    & NtVIEW COPY TABLE 3.8-1 (Cont'd) b b                          CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                            EQUIPMENT AND LOCATION                             POWERED 480V Motor Control Centers (Cont'd)
P-8E171EMC01J1, CUB P3, 150A CB*         480 Vac distribution panel B-8E171EMC01J1, CUB M2, 150A CB          9E511EOP0304 P-8E171EMC01J1, CUB All, 50A CB          Lighting transformer LT11F B-8E171EMC01J1, CUB B5L, 50A CB          9E301ELT0010                               l P-8E171EMC01J1, CUB K4L, 50A CB          Lighting transformer LT11E B-8E171EMC01J1, CUB B5R, 50A CB          9E301ELT0009 P-8E171EMC01J1, CUB K4R, 30A CB          Lighting transformer LT11H B-8E171EMC01J1, CUB K3R, 30A CB          9E301ELT0002 P-8E171EMC01J1, CUB A3L, 50A CB          Lighting transformer LT110 B-8E171EMC01J1, CUB Q2L, 50A CB          9E301ELT0008 P-8E171EMC01J1, CUB C1R, 15A CB*         Reactor cavity filtration system B-8E171EMC01J1, CUB E4L, 15A CB          9R211NXN101 (V P-8E171EMC01J2, CUB K1, 150A CB          480VacdistributionpanelDP030g 3
B-8E171EMC01J2, CUB H1, 15CA CB          9E511EOP030/3 P-8E171EMC01J2, CUB E2, 10A CB*          Containment normal sump B-8E171EMC01J2, CUB B5R, 15A CB          duplex sump pump 1B 9Q061NPA101B P-8E171EMC01K1, CUB A2L, 15A CB          Incore instrumentation B-8E171EMC01K1, CUB E4L,15A CB           drive unit C
!                                             92131ZCCCDU
,    P-8E171EMC01K1, CUB A2R, 40A CB          Refueling machine B-8E171EMC01K1, CUB J3R, 40A CB          8R231NCB101A P-8E171EMC01K1, CUB A3L, 50A CB          Lighting transformer LT11N B-8E171EMC01K1, CUB F3R, 50A CB          9E301ELT0012       -
b dlinj c m + tun m en+
P-8E171EMC01K1, CUB A3R, 15A, CB         Spent fuel tr=:fer :y ter B-8E171EMC01K1, CUB 04L, 15A CB         -ccatrol panel     REA SD 9R221ZLP111 P-8E171EMC01K1, CUB A4R, 50A CB          Lighting transformer LT11M B-8E171EMC01K1, CUB U3R, 50A CB          9E301ELT0011 O  *MAmlETIC ONLY CIRCUIT BREAKER SOUTH TEXAS - UNIT 1               3/4 8-28

                                                                                     ! ATTACHMENT #
ST HL-AE M48
                                                                                     !" PAGE /3 OF 75 PROOF & REVIEW COPY 3.8-1 (Con CONTAINMENT PENETRATION CONOUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                       EQUIPMENT AND LOCATION                                        POWERED 480V Motor Control Centers (Cont'd)
P-8E171EMC01K1, CUB ASL, 15A CB                     Incore instrumentation B-8E171EMC01K1, CUB A6L, 15A CB                     drive unit D 921312CCDDU P-8E171EMC01K1, CUB A5R, 70A CB                     Lighting transformer LT11M B-8E171EMC01K1, CUB A6R, 70A CB                    9E301ELT0006 P-8E171EMC01K1, CUB D3, 15A CB                     RCP ID motor space heater B-8E171EMC01K1, CUB H3R, 15A CB                    1R131EHT1010 P-8E171EMC01K1, CUB D1, 50A CB*                    Containment carbon unit B B-8E171EMC01K1, CUB D4R, 40A CB                    supply fan 128 8V141VFN032 P-8E171EMC01K1, CUB C4, 50A CB*                    Containment carbon unit A B-8E171EMC01K1, CUB E4R, 40A CB                    supply fan 12A 8V141VFN030 P-8E171EMC01K1, CUB C3, 10A CB*                    Containment normal sump B-8E171EMC01K1, CUB B3L, 15A CB                    duplex sump pump 1A 9Q061NPA101A P-8E171EMC01K1, CUB C1, 15A CB                     RCP IB motor space heater B-8E171EMC01K1, CUB H3L, 15A CB                    1R131EHT101B P-8E171EMC01K1, CUB B1, 5A CB*                     RCP 1D thermal barrier B-8E171EMC01K1, CUB B3R, 15A CB                    CCW discharge MOV-0356
      ,                                                            3R201TCC0356 P-8E171EMC01K1, CUB G1, 30A CB*                    RCP oil lift pump 1D B-8E171EMC01K1, CUB V3L, 20A CB                    9R091NPA101D P-8E171EMC01K1, CUB G3, 30A CB*                    RCP oil lift pump 1B B-8E171EMC01K1, CUB J3L, 20A CB                    9R091NPA1018
.               P-8E171EMC01K1, CUB K1, 5A CB*                     RCP 1B thermal barrier B-8E171EMC01K1, CUB U4L, 15A CB                    CCW discharge MOV-0374 3R201TCC0374 3
P-8E171EMC01L1, CUB All, 25A CB                    Lighting transformer LT11J B-8E171EMC01L1, CUB A4R, 25A CB                    9E301ELT003 r
O
* MAGNETIC ONLY CIRCUIT BREAKER SOUTH TEXAS - UNIT 1                         3/4 8-29                                              i

ATTACHMENT 5 ST HL AE /M9 AU!CCFY 3.8-1 (Cont'd) bq CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                              EQUIPMENT ANO LOCATION                               POWERED 480V Motor Control Centers (Cont'd)
P-8E171EMC01L1, CUB A3L, 50A CB            Lighting transformer LT11A B-8E171EMC01L1, CUB A4L, 50A CB            9E301ELT0005 P-8E171EHC01L1, CUB B3L, 15A CB            Incore instrumentation drive unit F B-8E171EMC01L1, CUB B4L, 15A CB            9Z131ZCCFDU P-8E171EMC01L1, CUB B4R, 40A CB            Reactor containment B-8E171EMC01L1, CUB N3L, 40A CB            equipment hatch control panel 6C261ZLP600 P-8E171EMC01L1, CUB Cll, 50A CB            Lighting transformer LT11P B-8E171EMC01L1, CUB N3R, 50A CB            9E301ELT0013 P-8E171EMC01L1, CUB C2L, 15A CB            Incore instrumentation drive unit E B-8E171EMC01L1, CUB N4R, 15A CB            9Z1312CCEDU P-8E171EMC01L1, CUB D1, 15A CB             RCP 1C motor space heater f]
  '  B-8E171EMC01L1, CUB K4L, 15A CB            1R131EHT101C P-8E171EMC01L1, CUB E4, 30A CB*            RCP oil lift pump 1C B-8E171EMC01L1, CUB F4L, 20A CB            9R091NPA101C P-8E171EMC01L1, CUB F3, 50A CB*            Reactor coolant drain tank pump 1A B-8E171EMC01L1, CUB F4R, 30A CB            7R301NPA107A P-8E171EMC01L1, CUB G1, 5A CB*             RCP IC thermal barrier B-8E171EMC01L1, CUB N4L, 15A CB            CCW discharge MOV-0390 3R201TCC0390 P-8E171EMC01L1, CUB H4, 50A CB*            Containment carbon unit B B-8E171EMC01L1, CUB K4R, 40A CB            supply fan 118 8V141VfN031
~
P-8E171EMC01L1, CUB K1R, 70A CB             Lighting transformer LT11V B-BE171EMC01L1, CUB E2R, 70A CB            9E301ELT0017 P-8E171EMC01L1, CUB M3L, 15A CB             Rod cluster control B-8E171EMC01L1, CUB M3R, 15A CB             changing fixture 9R231 NTH 101A CD  .M,0NE11C ONov C1RCu11 BREAxER SOUTH TEXAS - UNIT 1                3/4 8-30

ATTACHMENT f                        ;
                                                                          . ST.HL.A /%$                        l PA0
                                                                                    - E REvin GDPY             !
n s_-
E 3.8-1 (Cont CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                       EQUIPMENT AND LOCATION                                        POWERED 480V Motor Control Centers (Cont'd) g P-8E171EMC01L1, CUB M4R, 70A CB                     LightingtransformerLT11f B-8E171EMC01L1, CUB AIR, 70A CB                     9E301ELT0015 P-8E171EMC01L2, CUB D2, 3A CB*                     RCB elevator 3 fan B-8E171EMC01L2, CUB Cll, 15A CB                    8V141VFN035 P-8E171EMC01L2, CUB A3R, 70A CB                    RCB elevator 3 B-8E171EMC01L2, CUB C1R, 70A CB 8C161AEL00@k.3 P-8E171EMC01L2, CUB AIL, 70A CB                     Lighting transformer LT11T B-8E171EMC01L2, CUB BIL, 70A CB                     9E301ELT0016 P-8E171EMC01L2, CUB A4L, 70A CB                     Lighting transformer LT11R B-8E171EMC01L2, CUB F3L, 70A CB                     9E301ELT0014 P-8E171EMC01L2, CUB E4L, 25A CB                     Lighting transformer LT11K p    B-8E171EMC01L2, CUB BIR, 25A CB                     9E301ELT0004
\'J P-8E171EMC01L2, CUB ElR, 15A CB                     Stud tensioning feeder B-8E171EMC01L2, CUB F3R, 15A CB                     9R231 NTH 107A P-8E171EMC01A5, CUB E2, 100A CB*                   Reactor cavity vent fan llB B-8E171EMC01A5, CUB E2, 70A CB                     8V141VFN024 P-8E171EMC01AS, CUB D3, 30A CB*                    Reactor support exhaust fan B-8E171EMC01A5, CUB D3, 40A CB                     9V141VFN036 P-8E171EMC01A5, CUB B2, 100A CB*                    CRDM vent fan B-8E171EMC01A5, CUB B2, 70A CB                      8V141VFN017 P-8E171EMC01A5, CUB C2, 7A CB*                      RHR pump 1A B-8E171EMC01A5, CUB C2, 15A CB                      miniflow MOV-0067A 2R161XRH0067A P-8E171EMC0185, CUB A2, 7A CB*                      RHR pump 1B B-8E171EMC0185, CUB A2, 15A CB                      miniflow MOV-00678 2R161XRH00678 P-8E171EMC0185, CUB D2, 100A CB*                    CRDM vent fan B-8E171EMC01B5, CUB 02, 70A CB                      8V141VFN018
* MAGNETIC ONLY CIRCUIT BREAKER SOUTH TEXAS - UNIT 1                         3/4 8-31

1 l ATTACHMENT 5 l ST.HL-AE /@3 e    F@ RFVIFIAI CADV BLE 3.8-1 (Co
     ')                          CONTAINMENT PENETRATION CONDUCTOR V                               OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                             EQUIPMENT AND LOCATION                              POWERED 480V Motor Control Centers (Cont'd)
P-8E171EMC0185, CUB B1, 30A CB*           Reactor support exhaust fan B-8E171EMC01B5, CUB B1, 40A CB            9V141VFN037 P-8E171EMC01C5, CUB A3, 7A CB*            RHR pump IC B-8E171EMC01C5, CUB A3, 15A CB            miniflow MOV-0067C 2R161XRH0067C P-8E171EMC01C5, CUB C3, 100A CB*          Reactor cavity vent fan 11A B-8E171EMC01C5, CUB C3, 70A CB            8V141VFN023 P-8E171EMC01C5, CUB D2, 100A CB*          CRDM vent fan B-8E171EMC01C5, CUB D2, 70A CB            8V141VFN019 P-9E511EDP0271, CKT 1, 90A CB             Pressurizer heater group 1A B-9E511EDP0271, CKT 1, 90A CB             Htr 3, 4 & 37 1R111EHT101A r^s   P-9E511EDP0271, CKT 2, 90A CB             Pressurizer heater group 1A
()    B-9E511EDP0271, CKT 2, 90A CB             Htr 7, 8 & 42 1R111EHT101A P-9E511EDP0271, CKT 3, 90A CB             Pressurizer heater group 1A B-9E511EDP0271, CKT 3, 90A CB             Htr 11, 12 & 46 1R111EHT101A P-9E511EDP0271, CKT 4, 90A CB             Pressurizer heater group 1A B-9E511EDP0271, CKT 4, 90A CB             Htr 26, 27 & 64 1R111EHT101A P-9E511EDP0271, CKT 5, 90A CB             Pressurizer heater group 1A B-9E511EDP0271, CKT 5, 90A CB             Htr 52, 93 & 94 1R111EHT101A P-9E511EDP0271, CKT 6, 90A CB             Pressurizer heater group 1A B-9E511EDP0271, CKT 6, 90A CB             Htr 60, 102 & 103 1R111EHT101A
* MAGNETIC ONLY CIRCUIT BREAKER O
SOUTH TEXAS - UNIT 1               3/4 8-32

E ATTACHMENTS
                                                                . ST-HL.AE AAd O
PA90kL%_   -j g 3.8-1 (Cont'd)
(D V
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                            EQUIPMENT AND LOCATION                             POWERED 480V Distribution Panel P-9E511EDP0271, CKT 7, 90A CB            Pressurizer heater group 1A B-9E511EDP0271, CKT 7, 90A CB            Htr 67, 110 & 111 1R111EHT101A P-9E511EDP0271, CKT 8, 90A CB            Pressurizer heater group 1A B-9E511EDP0271, CKT 8, 90A CB            Htr 72, 116 & 117 1R111EHT101A P-9E511EDP0275, CKT 1, 90A CB            Pressurizer heater group 1E B-9E511EDP0275, CKT 1, 90A CB            Htr 18, 19 & 55 1R111EHT101E P-9E511EDP0275, CKT 2, 90A CB            Pressurizer heater group 1E B-9E511EDP0275,CKT(2,90ACB               Htr 38, 77 & 78 A                      1R111EHT101E P-9E511EDP0275, CKT 3, 90A CB            Pressurizer heater group 1E O  B-9E511EDP0275, CKT 3, 90A CB            Htr 58, 100 & 101 1R111EHT101E P-9E511EDP0275, CKT 4, 90A CB            Pressurizer heater group 1E B-9E511EDP0275, CKT 4, 90A CB            Htr 63, 106 & 107 1R111EHT101E P-9E511EDP0275, CKT 5, 90A CB            Pressurizer heater group 1E B-9E511EDP0275, CKT 5, 90A CB            Htr 68, 112 & 113 1R111EHT101E P-9E511EDP0275, CKT 6, 90A CB            Pressurizer heater group 1E B-9E511EDP0275, CKT 6, 90A CB            Htr 43, 83 & 84 1R111EHT101E P-9E511EDP0275, CKT 7, 90A CB            Pressurizer heater group 1E
,    B-9E511EDP0275, CKT 7, 90A CB            Htr 48, 89 & 90 1R111EHT101E P-9E511EDP0273, CKT 1, 90A CB            Pressurizer heater group IC B-9E511EDP0273, CKT 1, 90A CB            Htr 5, 6 & 40 1R111EHT101C P-9E511EDP0273, CKT 2, 90A CB            Pressurizer heater group IC B-9E511EDP0273, CKT 2, 90A CB            Htr 13, 14 & 49 1R111EHT101C SOUTH TEXAS - UNIT 1              3/4 8-33

ATTACHMENT f ST HL AE /929 FAGE /s OF 7#
PR00FTREVjEW COPY E 3.8-1 (Cont'd)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                EQUIPMENT AND LOCATION                                 POWERED 480V Distribution Panel (Cont'd)
P-9F511EDP0273, CKT 3, 90A CB                Pressurizer heater group 1C B-9E511EDP0273, CKT 3; 90A CB                Htr 17, 53 & 95 1R111EHT101C P-9E511EDP0273, CKT 4, 90A CB                Pressurizer heater group IC B-9E511EDP0273, CKT 4, 90A CB                Htr 20, 21 & 57 1R111EHT101C P-9E511EDP0273, CKT 5, 90A CB                Pressurizer heater group 1C B-9E511EDP0273, CKT 5, 90A CB                Htr 36, 75 & 76 1R111EHT101C P-9E511EDP0273, CKT 6, 90A CB                Pressurizer heater group 1C B-9E511EDP0273, CKT 6, 90A CB                Htr 45, 85 & 86 1R111EHT101C O  P-9E511EDP0273, CKT 7, 90A CB                Pressurizer heater group 1C b  B-9E511EDP0273, CKT 7, 90A CB                Htr 61, 104 & 105 1R111EHT101C P-9E511EDP0273, CKT 8, 90A CB                Pressurizer heater group 1C
    .B-9E511EDP0273, CKT 8, 90A CB                Htr 70, 114 & 115 1R111EHT101C P-9E511EDP0273, CKT 9, 90A CB                Pressurizer heater group 1C B-9E511EDP0273, CKT 9, 90A CB                Htr 28, 29 & 66 1R111EHT101C P-9E511EDP0272, CKT 1, 90A CB                Pressurizer heater group 1B B-9E511EDP0272, CKT 1, 90A CB                Htr 1, 2 & 35 1R111EHT101B P-9E511EDP0272, CKT 2, 90A CB                Pressurizer heater group 1B B-9E511EDP0272, CKT 2, 90A CB                Htr 9, 10 & 44 1R111EHT101B P-9E511EDP0272, CKT 3, 90A CB                Pressurizer heater group 1B B-9E511EDP0272, CKT 3, 90A CB                Htr 24, 25 & 62 1R111EHT1018 P-9E511EDP0272, CKT 4, 90A CB                Pressurizer heater group 1B B-9E511EDP0272, CKT 4, 90A CB                Htr 32, 33 & 71 O                                               1R111EHT1018 l
SOUTH TEXAS - UNIT 1                   3/4 8-34

ATTACHMENT f Sr.HL.A /$f lOl C0h 3.8-1 f)
V                              CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                             EQUIPMENT AND LOCATION                              POWERED 480V Distribution Panel (Cont'd)
P-9F511EDP0272, CKT 5, 90A CB             Pressurizer heater group 1B B-9E511EDP0272, CKT 5, 90A CB             Htr 41, 81 & 82 1R111EHT101B P-9E511EDP0272, CKT 6, 90A CB             Pressurizer heater group 1B B-9E511EDP0272, CKT 6, 90A CB             Htr 50, 91 & 92 1R111EHT101B P-9E511EDP0272, CKT 7, 90A CB             Pressurizer heater group 18 B-9E511EDP0272, CKT 7, 90A CB            Htr 56, 98 & 99 1R111EHT101B P-9E511EDP0272, CKT 8, 90A CB             Pressurizer heater group IB B-9E511EDP0272, CKT 8, 90A CB            Htr 65, 108 & 109 1R111EHT101B p      P-9E511EOP0274, CKT 1, 90A CB             Pressurizer heater group 10 C      B-9E511EDP0274, CKT 1, 90A CB            Htr 15, 16 & 51 1R111EHT1010 P-9E511EDP0274, CKT 2, 90A CB             Pressurizer heater group 10 B-9E511EDP0274, CKT 2, 90A CB            Htr 22, 23 & 59 1R111EHT101D P-9E511EDP0274, CKT 3, 90A CB            Pressurizer heater group 10 B-9E511EDP0274, CKT 3, 90A CB            Htr 30, 31 & 69 1R111EHT1010 P-9E511EDP0274, CKT 4, 90A CB            Pressurizer heater group 10 B-9E511EDP0274, CKT 4, 90A CB            Htr 34, 73 & 74 1R111EHT1010 P-9E511EDP0274, CKT 5, 90A CB            Pressurizer heater group 1D
  .        B-9E511EDP0274, CKT 5, 90A CB            Htr 39, 79 & 80 1R111EHT101D P-9E511EDP0274, CKT 6, 90A CB            Pressurizer heater group ID B-9E511EDP0274, CKT 6, 90A CB            Htr 47, 87 & 88 1R111EHT1010 P-9E511EDP0274, CKT 7, 90A CB            Pressurizer heater group 10 B-9E511EDP0274, CKT 7, 90A CB            Htr 54, 96 & 97 1R111EHT1010 SOUTH TEXAS - UNIT 1               3/4 8-35

n                          PROOF & REVIEW COPY N     P                      !
ATTACHMENT f TABLE 3.8-1 (Cont'd))                       . ST HL AE /943 CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                    EQUIPMENT AND LOCATION                                     POWERED CRDM Control Rod Drive Power P-10A Fuse                                       Gripper coil B-10A Fuse                                       (30 fused circuits)
P-50A Fuse                                       Lift coils B-50A Fuse                                       (57 fused circuits)
Low Voltage Power and Control P-3E171EDPA435, CKT 27, 15A CB                   RCFC supply fan 11A B-3E161ESG0E1A, CUB 20, 15A FU                   motor space heater 2V141VFN001 P-3E171EDPA435, CKT 28, 15A CB                   RCFC supply fan 12A B-3E161ESG0E1A, CUB 3A, 15A FU                   motor space heater 2V141VFN002
  ~
P-3E171EDPA435, CKT 29, 15A CB                   RHR pump 1A
    )       B-3E161ESG0E1A, CUB 4C, 15A FU                   motor space heater 2R161NPA101A P-3E171EDPB435, CKT 27, 15A CB                   RCFC supply fan llB B-3E161ESGOElB, CUB 2E, 15A FU                   motor space heater i                                                            2V141VFN003 P-3E171EDPB435, CKT 28, 15A CB                   RCFC supply fan 128 B-3E161ESGOElB, CUB 3A, 15A FU                   motor space heater 2V141VFN004 P-3E171EDPB435, CKT 29, 15A CB                   RHR pump 1B B-3E161ESG0ElB, CUB 2B, 15A FU                   motor space heater 2R161NPA101B P-3E171EDPC435, CKT 27, 15A CB                   RCFC supply fan 11C B-3E161ESGOE10, CUB 20, 15A FU                   motor space heater 2V141VFN005 P-3E171EDPC435, CKT 28, 15A CB                   RCFC supply fan 12C B-3E161ESG0E10, CUB 3A, 15A FU                   motor space heater 2V141VFN006 P-3E171EDPC435, CKT 29, 15A CB                   RHR pump IC B-3E161ESGOE1C, CUB 30, 15A FU                   motor space heater 2R161NPA101C SOUTH TEXAS - UNIT 1                       3/4 8-36

ATTACHMENT #
ST.HL AE. iM3 P}fQE 21 0F 75 mWP & REVIEW COPY 3.8-1 (Cont'd) o C/                         CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                             EQUIPMENT AND LOCATION                              POWERED Low Voltage Power and Control (Cont'd)
P-8E171EDPJ134, CKT 29, 20A CB            CRDM vent fan FN017 B-8E171EMC01A5, CUB B2, 15A FU           motor space heater 8V141VFN017 P-8E171EDPK134, CKT 29, 20A CB           CRDM vent fan FN018 B-8E171EMC01B5, CUB D2, 15A FU           motor space heater 8V141VFN018 P-9E511EDP0209, CKT 29, 15A CB           CRDM vent fan FN019 B-9E511EPP0701, 15A FU                   motor space heater 8V141VFN019
  ~
P-9E511EDP0209, CKT 7, 15A CB            Fuel pool & fuel storage panel B-9E511EPP0701, 15A FU                   7R211ZLP187 P-9E511EDP0209, CKT 10, 15A CB           In containment storage B-9E511EPP0701, 15A FU                   pool temperature gauge N1FC-TIS-1421 P-9E511EDP0209, CKT 35, 15A CB           FHB fuel transfer panel (RCB)
B-9E511EPP0701, 15A FU                   9R221ZLP111 P-8E241EDP004, CKT 5, 50A CB             DRPI data cabinet A B-N1VCL0004, 50A CB                      9Z171ELC003 P-8E241EOP004 CKT 7, 50A CB DRPI data cabinet B B-N1VCL0004, 50A CB                      9Z171ELC004 P-3E171EMCE1A1, CUB B1, 2A FU            RCDT HX CCW isol MOV-0297 B-B/U Protection Not Required            3R201TCC0297 P-3E171EMCE1A1, CUB B2, 2A FU            RCFC 12A CCW B-B/U Protection Not Required            inlet isol MOV-0060 3R201TCC0060 P-3E171EMCEIA1, CUB E3, 2A FU            CVCS normal charging MOV-0003 B-B/U Protection Not Required            2R171XCV0003 P-4Z351ZLP700, 2A FU                     CVCS letdown    A B-3E171EMCE1A1, CUB F1, 4A FU orificeisol/0V-0012 2R171TCV0012 P-4Z351ZLP700, 2A FU                     CVCS letdown O_ B-3E171EMCEIA1, CUB S1, 4A FU            stop valve LCV-0465 1R171TCV0465 SOUTH TEXAS - UNIT 1              3/4 8-37

ATTACHMENT 5 ST HL AE /9AS
                                                                                       \ FA 2 fiLOE V                              ~
                                                                                                <wur a MtvitW COPY                   l LE 3.8-1 (Con
(" )                                CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES                                                                  l DEVICE NUMBER                                         EQUIPMENT AND LOCATION                                           POWERED Low Voltage Power and Control (Cont'd)
P-3E171EMCE1A1, CUB H2, 2A FU                         CCW RCFC             15 I B-B/U Protection Not Required                         containment MOV-0208 A 2R201TCC0208 I
P-3E171EMCEIA1, CUB G3, 2A FU                         CCW RHR outl 3e $5 B-B/U Protection Not Required                         containment (MOV-0189 2R201TCC0189                 ,
P-3E171EMCE1A1, CUB B3, 2A FU B-B/U Protection Not Required                         RCPCCWoutlet[MOV-0542 2R201TCC0542 j is.1 P-3E171EMCEIA1, CUB F3, 2A FU                        CCWRCFC11AhV-0064 B-B/U Protection Not Required                        3R201TCC0064 llA   ou.4l d isol P-3E171EMCE1A1, CUB H1, 2A FU             ccqRCFC 4vahe[MOV-0067 B-8/U Protection Not Required                        3R201TCC0067 O      P-4Z351ZLP700,gAFU           >                       RHR inlet isol MOV-0061C V      B-3E171EMCE1A1,CUBF2,/AFU                            1R161XRH0061C P-3E171EMCE1A1, CUB J3, 2A FU                        Normal containment purge B-B/U Protection Not Required                >cerd., a isol MOV-0009 2V141ZHA0009 P-4Z351ZLP700, 2A FU                                 RHR inlet isol MOV-0060A B-3E171EMCEIA1, CUB G1, 4A FU                        1R161XRH0060A P-3E171EMCEIA1, CUB C2, 2A FU                        RHR CVCS isol MOV-0066A B-B/U Protection Not Required                       2R161XRH0066A P-3E171EMCE1A1, CUB H3, 2A FU                       HHSI pump 1A cold leg B-B/U Protection Not Required                        injectionMOV-0006A 2N121XSI0006A P-3E171EMCEIA1, CUB C3, 2A FU                        LHSI pump 1A cold leg B-B/U Protection Not Required                        injection MOV-0031A 2R151XRH0031A 9                 MINXS.E P-3E171EMCE1A1,CUBT1,/AFU                           LHSI pump 1A hot leg B-B/U Protection Not Required                        injection isol MOV-0019A 2N121XS10019A P-3E171EMCE1A1, CUB C1, 2A FU                       LWPS containment isol MOV-0312 O      B-B/U Protection Not Required                       2R301TWLO312 SOUTH TEXAS - UNIT 1                   3/4 8-38

1 ATTACHMENTE ST HL AE /443 FAiLEELDE F
                                                                     'nwr & MtVltW COPY E 3.8-1 (Cont'd)
O.
O x
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                 EQUIPMENT AND LOCATION                                  POWERED Low Voltage Power and Control (Cont'd)
P-3E171EMCE1A1, CUB D1, 2A FU                HHSI pump 1A hot leg B-B/U Protection Not Required                COLg_ITinjectionAMOV-0008A 2N121XSI0008A isol P-4Z3512LP700, 2A FU                         Reactor [coolantpressure B-3E171EMCE1A2, CUB J1, 4A FU                relief /MOV-0001A 1R141XRC0001A P-3E171EMCE1A4, CUB A3, 3A FU                RCFC 12A CCW isol MOV-0063 B-B*Mrd=tien Het Regiiluul                   3R201TCC0063 se.tqtEmceiog cusas, a stA P-3E171EMCE1A4, CUB A2, 3A FU                CVCS excess letdown MOV-0082 B-B/" "rutection Het Regiiired               1R171TCV0082 wvit emcum, cuu;2.,m va P-4Z351ZLP653, 3A FU                         Accumulator discharge B-3E171EMCEIA4, CUB E3, 6A FU                 isol MOV-0039A                           -
p                                               2N121XSI0039A O  P-8E171EMC01AS, CUB C2, 1.6A FU              RHR pump 1A B-B/d ^reMHan NWRa~dcod                      miniflow M0V 0067A g ?.tq texos e,c, cura e a.,'t." FR        2R161XRH0067A P-4Z351ZLP701, 2A FU                         RHR inlet isol MOV-0060B B-3E171EMCE181, CUB B1, 4A FU                1R161XRH0060B Pump le h CVCS P-3E171EMCE181, CUB D1, 2A FU                RHR/4*letJisolMOV-0066B B-B/U Protection Not Required                2R161XRH0066B P-3E171EMCE181, CUB C1, 2A FU                HHSI pump 1B cold leg B-B/U Protection Not Required                 injection MOV-0006B 2N121XSI0006B P-3E171EMCE181,CUBD3,/AFU                    LHSI pump 1B hot leg B-B/U Protection Not Required                 injection MOV-0019B 2N121XSI00198 P-3E171EMCElB1, CUB T1, 2A FU                RCFC CCW outlet isol MOV-0068 B-B/U Protection Not Required                2R201TCC0068 P-3E171EMCE181, CUB P3, 2A FU                RCFC 128 CCW inlet MOV-0139 B-B/U Protection Not Required                3R201TCC0139 O
V P-3E171EMCElB1, CUB N1, 2A FU                RCFC 12B CCW outlet MOV-0142 B-B/V Protection Not Required                3R201TCC0142 SOUTH TEXAS - UNIT 1                   3/4 8-39

ATTACHMENT s ST HL AE /923 PAGE W OF 7g o       PROOF & REVIEW COPY o                               CTABLE3.8-1(Co V                          CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                    EQUIPMENT AND LOCATION                                     POWERED Low Voltage Power and Control (Cont'd)
P-3E171EMCE181, CUB U1, 2A FU                    Containment isol B-B/U Protection Not Required                    exhaust MOV-0001 2V141TRp0001 P
P-3E171EMCElB1, CUB U2, 2A FU                    Containment isol B-B/U Protection Not Required                    exhaust MOV-0003 2V141TRf0003 P-4Z351ZLP701, 2A FU                             Reactor coolant B-3E171EMCE181, CUB J2, 4A FU                    pressurizer relief MOV-0001B 1R141XRCJ001B
   -  P-3E171EMCElB1, CUB H3, 2A FU                    CCW RHR outle B-B/U Protection Not Required                    containment 0V-0049 2R201TCC0049 n   P-3E171EMCE181, CUB G3, 2A FU                    CCW outlet in W I B-B/U Protection Not Required
(")                                                  containmentA'N0V-0403 2R201TCC0403 P-3E171EMCElB1, CUB H1, 2A FU                    CCW excess letdown B-B/U Protection Not Required                    HX isol MOV-0393 3R201TCC0393 P-3E171EMCE181, CUB X4, 2A FU                    RCFC 11B CCW inlet MOV-0143 B-B/U Protection Not Required                    3R201TCC0143 P-3E171EMCElB1, CUB N3, 2A FU                    RCFC llB CCW outlet MOV-0146 B-B/U Protection Not Required                    3R201TCC0146 P-3E171EMCE181, CUB C3, 2A FU                    HHSI pump 1B hot leg B-B/V Protection Not Required                    injection isol MOV-0008B 2N121XSI0008B
~
P-3E171EMCE181, CUB A4, 2A FU                    LHSI pump 1B cold leg B-B/U Protection Not Required                    injection isol MOV-0031B 2N121XSI0031B P-4Z351ZLP701, 2A FU                             RHR inlet isol MOV-0061A B-3E171EMCE181, CUB B2, 4A FU                    1R161XRH0061A P-3E171EMCE182, CUB J2, A FU                     CVCS excess letdown B-B/U Protection Not Required                    line isol MOV-0083 O                                                    1R171TCV0083 SOUTH TEXAS - UNIT 1                       3/4 8-40                                            ,
l l
l

ATTACHMENT 5 ST HL AE /9R3 PtGEas0F 75 0      " PROOF & REVIEW COPY TABLE 3.8-1 (C O                                                               -                           s V                                                      CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                                      EQUIPMENT AND LOCATION                                                       POWERED                                                            ,
Low Voltage Power and Control (Cont'd)
P-3E171EMCElB1, CUB H2, 2A FU                                      Radiation floor drain sump B-8/U Protection Not Required                                      inside containment isol MOV-0064 2Q061TE00064 P-3E171EMCE181, CUB F2, 2A FU                                      Supplementary containment purge SYPl y B-B/U Protection Not Required                                      isol MOV-0003 2V141THA0003 P-3E171EMCElB1, CUB F3, 2A FU                                      Supplementary containment purge exhcwSt B-B/U Protection Not Required                                      isol MOV-0005 2V141THA0005 P-3E171EMCElB1, CUB J1, 2A FU                                     Normal containment purge B-B/U Protection Not Required                                      isol MOV-0008 2V141ZHA0008 P-42351ZLP654, 3A FU                                              Accumulator discharge O     B-3E171EMCE184, CUB F1, 6A FU                                      isol MOV-0039B 2N121XSI0039B P-8E171EMC01B5, CUB A2, 1.6A FU                                    RHR pump 1B B-57U Fretm hi ' +;L Eq_id                   ^
miniflow MOV-0067B sememccWs; cas A% t.L A FLL                                     2R161XRH0067B P-3E171EMCE1C1, CUB C2, 2A FU                                     RCFC CCW B-B/U Protection Not Required                                     containment MOV-0147 2R201TCC0147 P-3E171EMCE1C1, CUB C1, 2A FU                                     RHR CCW outlet B-B/U Protection Not Required                                     containment MOV-0129 2R201TCC0129 P-3E171EMCE1C1, CUB E3, 2A FU                                     CCW RCOT HX MOV-0392
.       B-8/U Protection Not Required                                     3R201TCC0392 P-3E171EMCEIC1, CUB B3, 2A FU                                     CVCS letdown isol MOV-0023 B-B/U Protection Not Required                                     2R171XCV0023 P-3E171EMCE1C1, CUB E4, 2A FU                                     CVCS seal water B-B/U Protection Not Required                                     return isol MOV-0077 2R171TCV0077 O     P-4Z351ZLP709, 2A FU B-3E171EMCE1C1, CUB F3, 4A FU RHR inlet isol MOV-0061B 1R161XRH0061B SOUTH TEXAS - UNIT 1                                        3/4 8-41

ATTACHMENT d'
                                                                 . ST.HL.AE /943 PMLff QFX_
e eiwr ei nr.vitW UUVY ip) 3.8-1 (Cont'd) v' CONTAINMENT PENETRATION CONDUCTOR
                           -5VERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                             EQUIPMENT AND LOCATION                              POWERED Low Voltage Power and Control (Cont'd)
P-4Z351ZLP709, 2A FU                      RHR inlet isol MOV-0060C B-3E171EMCE1C1, CUB F1, 4A FU             1R161XRH0060C P-3E171EMCE1C1, CUB A2, 2A FU             HHSI pump 1C hot leg B-B/U Protection Not Required             injection isol valve 2N121XSI0008C P-3E171EMCE1C1, CUB D1, 2A FU             LHSI pump 1C cold leg B-8/U Protection Not Required             injection isol valve
                                           - 2R151X"diOO31C AN talx3.r P-3E171EMCE1C1, CUB A3, 2A FU             LHSI pump 1C hot leg B-B/U Protection Not Required             injection isol valve 2R161XRu0019C JWlalXSI P-4Z351ZLP709, 2A FU                      CVCS letdown stop valve B-3E171EMCE1C1, CUB R2, 4A FU             1R171TCV0468 P-3E171EMCEIC1, CUB C3, 2A FU             HHSI pump 1C cold leg.
B-B/U Protection Not Required             injection isol MOV-0006C 2N121XSI0006C P-3E171EMCEIC2, CUB M2, 2A FU             CCW RCFC 11C inlet MOV-0204 B-8/U Protection Not Required             3R201TCC0204 P-3E171EMCE1C2, CUB C2, 2A FU             RCFC 12C CCW inlet M0V-0200 B-8/U Protection Not Required             3R201TCC0200 P-3E171EMCE1C2, CUB N2, 2A FU             RCFC 12C CCW outlet MOV-0203 B-B/U Protection Not Required             3R201TCC0203 P-3E171EMCEIC2, CUB L3, 2A FU             RCFC 11C CCW outlet MOV-0207 B-B/U Protection Not Required             3R201TCC0207 P-3E171EMCEIC2, CUB J2, 2A FU             CVCS alternate charging MOV-0006 B-B/U Protection Not Required             2R171XCV0006 P-3E171EMCE1C2, CUB R3, 2A FU             CVCS letdown      A B-B/U Protection Not Required                             f orificeisolf0V-0013 2R171TCV0013 P-3E171EMCEIC2, CUB R2, 2A FU             CVCS letdown B-B/U Protection Not Required             orifice isol MOV-0014 O"                                           2R171TCV0014 SOUTH TEXAS - UNIT 1              3/4 8-42

ATTACHMENT S ST HL-AE /943 PAGE MOF 7S g PROOF & REVIEW COPY p                                                               LE 3.8-1 (C CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                                EQUIPMENT AND LOCATION                                                 POWERED Low Voltage Power and Control (Cont'd)
P-4Z351ZLP655, 3A FU                                         Accumulator discharge B-3E171EMCE1C4, CUB D4, 6A FU                                isol MOV-0039C 2N121XSI0039C P-8E171EMC01C5, CUB A3, 1.6A FU                              RHR pump IC B-B/U Protection Not Required                                 miniflow MOV-0067C 2R161XRH0067C P-8E171EMC01J1, CUB F3, 2A FU                                 RCP 1A CCW B-B/U Protection Not Required                                 discharge MOV-0339 3R201TCC0339 P-8E171E        J1, CUB L2,                        FU         Reactor avity coo 'ng coil 11A B-B/U     otection Not R uired                                isolg
                                                                           ,v........__.
   /G        P-8E171EMC0J1, CUB F2, 2A FU                                  RCP oil lift pump 1A
   'd        B-B/U Protection Not Required                                 9R091NPA101A P-8E171EMC01K1, CUB K1, 2A FU                                 RCP IB CCW discharge MOV-0374 B-8/V Protection Not Required                                  3R201TCC0374 P-8E171EMC01K1, CUB B1, 2A FU                                 RCP ID CCW discharge MOV-0356 B-B/U Protection Not Required                                 3R201TCC0356 P-8E171EMC01K1, CUB M1, 2A FU                                 Reactor cavity cooling coil llB B-B/U Protection Not Required                                  outlet MOV-0260 7V141TCH0260 P-8E171EMC01K1, CUB C3, 2A FU                                 Containment normal sump B-B/U Protection Not Required                                  duplex sump pump 1A 9Q061NPA101A P-8E171EMC01K1, CUB G3, 2A FU                                 RCP oil lift pump 1B B-B/U Protection Not Required                                  9R091NPA101B P-8E171EMC01K1, CUB G1, 2A FU                                 RCP oil lift pump 1D B-B/U Protection Not Required                                  9R091NPA1010 P-8E171EMC01L1, CUB G1, 2A FU                                 RCP IC CCW isol valve B-B/U Protection Not Required                                  3R201TCC0390                                          ;
SOUTH TEXAS - UNIT 1                                   3/4 8-43

M ai-i ST HL-AE /94 t PAGE220F 7S O      -
r                M LTABLE 3.8-1 (Cont'd))
PROOF & REVIEW COPY
                                    ~
CJ                           CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                             EQUIPMENT AND LOCATION                              POWERED Low Voltage Power and Control (Cont'd)
P-8E171EMC01L1, CUB E4, 2A FU             RCP oil lift pump 1C B-B/U Protection Not Required             9R091NPA101C P-8E171EMC01L2, CUB D2, 2A FU             RCB elevator 3 fan B-B/U Protection Not Required             8V141VFN 35 Auxiliary Relay Panel
                      'b P-3E251 ERR 118A, 20A FU                  PRT gas supply & vent B-3E251 ERR 118A, 20A CB                  containment isol valve AIRCFV3653 3
P-3E251 ERR 118A, 10A FU                  Accumulator discharge isol MOV-0039A B-3E251 ERR 118A, 20A CB                  2N121XSI0039A P-3E251 ERR 118A, 10A FU                  RCDT containment isol valve B-3E251 ERR 118A, 20A CB                  A1WLFV4920 3
G) t P-3E251 ERR 119A,.10A FU                  SIS accumulator nitrogen B-3E251 ERR 119A, 20A CB                  supply & vent valve A1SIPV3928 P-3E251 ERR 119A, 10A FU                  Accumulator vent header valve B-3E251 ERR 119A, 20A CB                  controller AISIHC0900 3
P-3E251 ERR 119A, JCA FU                  Containment hydrogen monitoring B-3E251 ERR 119A, 20A CB                  isol valve A1CMFV4128 3
P-3E251 ERR 119A, 10A FU                  RHR HX flow control valve B-3E251 ERR 119A, 20A CB                  A1RHFY3860A P-3E251 ERR 119A,f0AFU                    Containment hydrogen monitoring B-3E251 ERR 119A, 20A CB                  inlet isol valve A1CMFV4135 P-3E251 ERR 119A, 10A FU                  HHSI pump 1A hot leg B-3E251 ERR 119A, 20A CB                   injection isol MOV-0008A 2N121XSI0008A 3
P-3E251 ERR 1208, 10A FU                  Excess letdown diversion valve B-3E251 ERR 1208, 20A CB                  BICVFY3123 73 L)
SOUTH TEXAS - UNIT 1                3/4 8-44

ATTACHMENT 5-ST HL AE /923 PACE 290F 7S
                                                                                 'iROOf & MtVitW GUFY 3.8-1 (Cont'd)
            <.s1
             'w/                              CONTAINMENT PENETRATION CONDUCTOR                       l 6/ERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                              EQUIPMENT AND LOCATION                               POWERED Auxiliary Relay Panel (Cont'd)
P-3E251 ERR 120B, b FU                     RCFC CCW MOV-0143 B-3E251 ERR 1208, 20A CB                   3R201TCC0143 P-3E251 ERR 1208,bAFU                      RCFC CCW MOV-0146 B-3E251 ERR 120B, 20A CB                   3R201TCC0146 3
P-3E251 ERR 120B, MA FU                    RCFC CCW MOV-0139 B-3E251 ERR 1208, 20A CB                   3R201TCC0139 P-3E251 ERR 1208,bAFU                      RCFC CCW HOV-0142 B-3E251 ERR 120B, 20A CB                   3R201TCC0142 3
P-3E251 ERR 121B,26A FU                    Containment isol pressurizer B-3E251 ERR 121B, 20A CB                   vapor sample containment isol valves B1PSFV4450 & B1PSFV4450A 3
P-3E251 ERR 121B,.10A FU                   Containment isol pressurizer (p  ''
                   ! B-3E251 ERR 121B, 20A CB                   liquid sample containment isol valves B1PSFV4451 & B1PSFV4451A 3
P-3E251 ERR 121B, MA FU                    Accumulator discharge isol MOV-00398 B-3E251 ERR 121B, 20A CB                   2N121XSI0039B P-3E251 ERR 1218, 10A FU                   HHSI pump 1B hot leg B-3E251 ERR 1218, 20A CB                   injection isol MOV-0008B 2N121XSI0008B 3
P-3E251 ERR 121B, MA FU                    RHR HX flow control valve B-3E251 ERR 1218, 20A CB                   BIRHFY3861A P-3E251 ERR 122C, 10A FU                   RHR HX IC control valve B-3E251 ERR 122C, 20A CB                   C1RHFY3862A P-3E251 ERR 122C, 10A FU                   RHR HX IC bypass control valve B-3E251 ERR 122C, 20A CB                   CISIFY3859A 3
P-3E251 ERR 123C, JOA FU                   CCW RHR HX discharge valve B-3E251 ERR 123C, 20A CB                   CICCFY4565 3
P-3E251 ERR 123C,,10A FU                   Accumulator discharge isol B-3E251 ERR 123C, 20A CB                   MOVs 0039A, B & C remote control O
V SOUTH TEXAS - UNIT 1                3/4 8-45

ATTACHMENT 5-ST HL AE /9A9 t.GE Jo OF 75 PROOF & REVIEW COPY 3.8-1 (Cont'd)
   ~
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                                     EQUIPMENT AND LOCATION                                                      POWERED Auxiliary Relay Panel (Cont'd)
P-3E251 ERR 123C,bAFU                                            SIS accumulator gas B-3E251 ERR 123C, 20A CB                                         supply & vent valve CISIPV3929 3
P-3E251 ERR 129A,,16A FU                                         Containment hydrogen monitoring B-3E251 ERR 129A, 20A CB                                         sample select valves A1CMFV4100, A1CMFV4124, A1CMFV4125, & A1CMFV4126 3
P-3E251 ERR 130A, M A FU                                         CCW RHR valve B-3E251 ERR 130A, 20A CB                                         AICCFY4531 P-3E251 ERR 130A, 10A FU                                         RHR HX bypass control valve B-3E251 ERR 130A, 20A CB                                         A1SIFY3857A P-3E251 ERR 130A, 10A FU                                         Reactor head vent throttling valve B-3E251 ERR 130A, 20A CB                                         A1RCHCV0601 P-3E251 ERR 1318,dAFU                                            CCW RHR HX discharge valve B-3E251 ERR 1318, 20A CB                                         B1CCFY4548
                                          'b P-3E251 ERR 1318, MA FU                                          SIS accumulator gas B-3E251 ERR 131B, 20A CB                                         supply & vent valve B1SIPV3930 3
P-3E251 ERR 131B, MA FU                                          Accumulator vent backup valve B-3E251 ERR 131B, 20A CB                                         B151HV0899
                                         'b P-3E251 ERR 1328, R A FU                                         SIS test line containment B-3E251 ERR 1328, 20A CB                                         isol valve i                                                                     81SIFY3970 P-3E251 ERR 1328, 10A FU                                         RHR HX 18 bypass B-3E251 ERR 1328, 20A CB                                         control valve B1SIFY3858A P-3E251 ERR 1328, 10A FU                                         Reactor head vent B-3E251 ERR 1328, 20A CB                                         throttling valve i
B1RCHCV0602 3
P-3E251 ERR 133C, JUA FU                                         Containment hydrogen monitoring B-3E251 ERR 133C, 20A CB                                          isol valves CICMFV4134 & CICMFV4136 l
SOUTH TEXAS - UNIT 1                                       3/4 8-46 l
i

ATTACHMENT S ST-HL AE /923 Pc ppy ff_
3.8-1 (Cont'd)
              )                                 CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                EQUIPMENT AND LOCATION                                 POWERED Auxiliary Relay' Panel (Cont'd)
P-3E251 ERR 133C,.hfAFU                      Containment hydrogen monitoring B-3E251 ERR 133C, 20A CB                     sample select valves CICMFV4103, CICMFV4129 CICMFV4130, & CICMFV4131 P-3E251 ERR 134C, RfA FU                      SI accumulator sample B-3E251 ERR 134C, 20A CB                      isol valve C1PSFV4824 P-9E251 ERR 111, 10A FU                       SI accumulator 1A sample B-9E251 ERR 111, 20A CB                       select valve N1PSFV4463 P-9E251 ERR 111, 10A FU                       SI accumulator 1B sample B-9E251 ERR 111, 20A CB                       select valve N1PSFV4464 O
V P-9E251 ERR 111, 10A FU                       SI accumulator 1C sample B-9E251 ERR 111, 20A CB                       select valve N1PSFV4465 3
P-9E251 ERR 113, asA FU                       RCP 1A seal shut-off isol valve B-9E251 ERR 113, 20A CB                       NICVFY3154 P-9E251 ERR 113,       A FU                   RCP IB seal shut-off isol valve B-9E251 ERR 113, 20A CB                       NICVFY3155 P-9E251 ERR 113, .hfA FU                      RCP 1C seal shut-off isol valve B-9E251 ERR 113, 20A CB                       NICVFY3156 P-9E251 ERR 113,.hfAFU                        RCP 10 seal shut-off isol valve B-9E251 ERR 113, 20A CB                      NICVFY3157 P-9E251 ERR 113,.hTAFU                        Reactor vessel flange valve B-9E251 ERR 113, 20A CB                      N1RCFY3400 P-9E251 ERR 113,.hTAFU                       PRT makeup valve B-9E251 ERR 113, 20A CB                      N1RCFY3650 3
P-9E251 ERR 113, .HTA FU                     PRT discharge to LWPS valve B-9E251 ERR 113, 20A CB                      N1RCFY3655 SOUTH TEXAS - UNIT 1                   3/4 8-47 f

ATTACHMENT I           '
i
                                                                                 !.PAGEJ.?OF ST.HL.AE  75 ,__/W -
                                                                                                             ~
                                                                                  ~D]F & REVIEW COPY 3.8-1 (Cont'd)
O                                           CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                              EQUIPMENT                                   4-AND LOCATION                                               POWERED                                       'e Auxiliary Relay Panel (Cont'd)                                                                       .
P-9E251 ERR 113, 10A FU                                    SG 10 blowdown B-9E251 ERR 113, 20A CB                                    flow control valve NISBFY4178A P-9E251 ERR 113, 10A FU                                    SG IC blowdown B-9E251 ERR 113, 20A CB                                    flow control valve N1SBFY4179A P-9E251 ERR 113,                 FU                        HHSI 1A cold leg test line' valve B-9E251 ERR 113, 20A CB                                    N1SIFY3952         .
                                  ~>
P-9E251 ERR 113,.10A FU                                    HHSI 1B cold leg test line valve B-9E251 ERR 113, 20A CB                                    N1SIFY3957 P-9E251 ERR 113,,10A FU                                    HHSI 1C cold leg test line valve B-9E251 ERR 113, 20A CB                                    N1SIFY3962 P-9E251 ERR 113,               A FU                        HHSI 1A hot leg test line valve B-9E251 ERR 113, 20A CB                                    N1SIFY3953 P-9E251 ERR 113,bAFU                                       HHSI 1B hot leg test line valve B-9E251 ERR 113, 20A CB                                    N1SIFY3958 P-9E251 ERR 113,               A FU                        HHSI IC hot leg test line valve B-9E251 ERR 113, 20A CB                                    NISIFY3963 S
P-9E251 ERR 113,.10A FU                                    LHSI 1B hot leg test line valve B-9E251 ERR 113, 20A CB                                    NISIFY3956                                          '-
P-9E251 ERR 113, 10A FU                                    RCDT drain valve B-9E251 ERR 113, 20A CB                                    N1WLFY4903 P-9E251 ERR 113, 10A FU                                    RCDT recirculation volve B-9E251 ERR 113, 20A CB                                    N1WLFY4910                           '
P-9E251 ERR 113, 10A FU                                    RCDT level control velve B-9E251 ERR 113, 20A CB                                    N1WLFY4911 P-9E251 ERR 113, 10A FU                                    RCDT pressure re?ief valve B-9E251 ERR 113, 20A CB                                    N1WLFY4907 P-9E251 ERR 114, 10A FU                                    Containment carton unit fan damper B-9E251 ERR 114, 20A CB                                    NIHCFY9738 SOUTH TEXAS - UNIT 1                               3/4 8-48

ATTACHMENT f ST HL-AE /943     '
   ,                                                                                                                                   CAGE JSOF '75 PROOF & REVIEW COPY
             ~4 3.8-1 (Cont'd)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                                EQUIPMENT AND LOCATION                                                 POWERED Auxiliary Relay Panel (Cont'd)                                                                                                            l P-9E251 ERR 114, 10A FU                                      Containment carbon unit fan damper                                           '
B-9E251 ERR 114, 20A CB                                      NIHCFY9759 i
P-9E251 ERR 114, 10A FU                                      Containment carbon unit fan damper B-9E251 ERR 114, 20A CB                                      N1HCFY9760 P-9E251 ERR 114, 10A FU                                      Containment carbon unit fan damper B-9E251 ERR 114, 20A CB                                      NIHCFY9737 P-9E251 ERR 114, 10A FU                                      RCP upper bearing B-9E251 ERR 114, 20A CB                                      cooler common alarm i
   .             P-9E251 ERR 114, 10A FU                                      RCP auxiliary spray valve B-9E251 ERR 114, 20A CB                                      1CVLY3119 P-9E251 ERR 114, 10A FU                                      Containment carbon unit fan damper B-9E251 ERR 114, 20A CB                                      N1HCFY9761 P-9E251 ERR 114, 10A FU                                      Containment carbon unit fan damper B-9E251 ERR 114, 20A CB                                      N1HCFY9762 P-9E251 ERR 114, 10A FU                                      Pressurizer spray valve B-95251 ERR 114, 20A CB                                      N1RCPCV0655B P-9E251 ERR 114, 10A FU                                      Pressurizer spray valve B-9E251 ERR 114, 20A CB     ,                               N1RCPCV0655C P-9E251 ERR 115, 10A FU                                      SG 1B blowdown B-9E251 ERR 115, 20A CB                                      flow control valve NISBFY4180A P-9E251 ERR 115, 10A FU                                     SG 1A blowdown B-9E251 ERR 115, 20A CB                                      flow control valve
-                                                                            NISBFY4181A 3
P-9E251 ERR 115, 10A FU                                     Hot leg 1A test line valve B-9E251 ERR 115, 20A CB                                     NISIFY3954 P-9E251 ERR 115, CA FU                                      Hot leg 18 test line valve B-9E251 ERR 115, 20A CB                                     N1SIFY3959 3
P-9E251 ERR 115,.10A FU                                     Hot leg IC test line valve O
v           B-9E251ERh115, 20A CB                                       NISIFY3964 s
SOUTH TEXAS - UNIT 1                                  3/4 8-49

ATTACHMENT o-ST PL AE /943 PAGE34OF 75 3.8-1 (Cont'd) 7-(7)_
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                            EQUIPMENT AND LOCATION                             POWERED Auxiliary Relay Panel (Cont'd)
P-9E251 ERR 115,fCAFU                    Accumulator 1A makeup valve B-9E251 ERR 115, 20A CB                  NISIFY3973                 -
P-9E251 ERR 115,hAFU                     Accumulator IB makeup valve B-9E251 ERR 115, 20A CB                  NISIFY3974 P-9E251 ERR 115,YUAFU                    Accumulator 1A check valve leak test B-9E251 ERR 115, 20A CB                  NISIFY3969 P-9E251 ERR 115,hAFU                     Accumulator 1B check valve leak test B-9E251 ERR 115, 20A CB                  N1SIFY3968 s                                    o P-9E251 ERR 115, 26A FU                  Accumulatorpcheckvalveleaktest B-9E251 ERR 115, 20A CB                  N1SIFY3966 P-9E251 ERR 115,bAFU                     Accumulator IA check valve leak test 7,   B-9E251 ERR 115, 20A CB                  N1SIFY3972 P-9E251 ERR 115,f(AFU                    Accumulator IB check valve leak test B-9E251 ERR 115, 20A CB                  N1SFY3967 P-9E251 ERR 115,hAFU                     LHSI 1A cold leg test line valve B-9E251 ERR 115, 20A CB                  NISIFY3950 P-9E251 ERR 115, ICA FU                  LHSI 1B cold leg test line valve B-9E251 ERR 115, 20A CB                  NISIFY3955 P-9E251 ERR 115,hAFU                     LHSI 1A hot leg test line valve B-9E251 ERR 115, 20A CB                  N1SIFY3951 P-9E251 ERR 115,kAFU                     Accumulator 1C makeup valve B-9E251 ERR 115, 20A CB                  N1SIFY3975 P-9E251 ERR 115,h%FU                     Accumulator 1C check valve leak test B-9E251 ERR 115, 20A CB                  N1SIFY3965 P-9E251 ERR 115,IAFU                     LHSI 1C cold leg test line valve B-9E251 ERR 115, 20A CB                  NISIFY3960 P-9E251 ERR 115, 10A FU                  LHSI IC hot leg test line valve B-9E251 ERR 115, 20A CB                  N1SIFY3961
,o SOUTH TEXAS - UNIT 1               3/4 8-50

ATTACHMENT y ST-HL AE /943
                                                                  ,,PAGE JSOF 7S O              PROOF & REVIEW COPY E 3.8-1 (Cont'd3)
O CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                              EQUIPMENT AND LOCATION                               POWERED Transfer Switch - Panel P-4Z351ZLP700, 3A FU                       Pressurizer power-operated Distribution Switchboard                   relief valve B-3E231EPLO37A, CUB 15, 10A FU             A1RCPCV0655A Transfer Switch Panel P-4Z351ZLP700, 3A FU                       Reactor head vent block valve Auxiliary Relay Panel B-3E251 ERR 118A, 10A FU                   A1RCHV3657A Transfer Switch, Panel P-4Z351ZLP700, 3A FU                       Reactor head vent block valve Auxiliary Relay Panel B-3E251 ERR 118A, 10A FU                   AIRCHV3658A Transfer Switch Panel P-4Z351ZLP701, 3A FU                       RHR loop A sample valve Auxiliary Relay Panel                                                                    -
B-3E251 ERR 121B, 10A FU.                  B1PSFV4458 Transfer Switch Panel P-4Z351ZLP701, 3A FU                       RHR loop B sample valve Auxiliary Relay Panel F-3E251 ERR 131B, 10A FU                   B1PSFV4459 Transfer Switch Panel P-4Z351ZLP701, 3A FU                       RHR loop C sample valve Auxiliary Relay Panel B-3E251 ERR 132B, 10A FU                   B1PSFV4460 Transfer Switch Panel P-4Z351ZLP701, 3A FU                       RHR sample containment isol valve Auxiliary Relay Panel B-3E251 ERR 1328, 10A FU                   B1PSFV4823 Transfer Switch Panel P-4Z351ZLP701, 3A FU                       Reactor head vent block valve Auxiliary Relay Panel B-3E251 ERR 120B, 30A FU                   BIRCHV3657B Transfer Switch Panel P-4Z351ZLP701, 3A FU                       Reactor head vent block valve Auxiliary Relay Panel B-3E7~1 ERR 1208, 10A FU                   BIRCHV3658B O
SOUTH TEXAS - UNIT 1                 3/4 8-51

T ATTACHMENT #
ST.HL AE /@9 9 AGE 36 OF<?S Q
TABLE 3.8-1 (Cont'd))
mUDF & REVIEW COPY CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                             EQUIPMENT AND LOCATION                              POWERED Transfer Switch Panel P-4Z351ZLP701, 3A FU                      Pressurizer power-operated Distribution Switchboard                  relief valve I             B-3E231EPLO37B, CUB 15, 10A FU            BIRCPCV0656A
'                            }O Transfer SwitcM Panel
:            F4Z351ZLP709,pA FU                         Reactor coolant hot leg loop 1 Auxiliary Relay Panel                      sample valves B-3E251 ERR 134C, 10A FU                   C1PSFV4454 & C1PSFV4454A Transfer Switch Panel P-4Z351ZLP709, 3A FU                      . Reactor coolant hot leg loop 3 Auxiliary Relay Panel                      sample valves B-3E251 ERR 134C, 10A FU                   C1PSFV4455 & C1PSFV4455A                        -
Rod Control Cabinet P-72171 ERD 01AC, 15A FU                   NSSS rod hold out connection cabinet B-7Z171 ERD 01AC, .5A FU                   N1RSRHDOCAB1
.            P-72171 ERD 01BD, 15A FU                   NSSS rod hold out connection cabinet B-7Z171 ERD 01BD, .5A FU                   N1RSRHDOCAB1 P-7Z171 ERD 02AC, 15A FU                   NSSS rod hold out connection cabinet B-7Z171 ERD 02AC, .5A FU                   N1RSRHDOCAB1 i            P-7Z171 ERD 02BD, 15A FU                   NSSS rod hold out connection cabinet B-72171 ERD 02BD, .5A FU                   N1RSRHDOCAB1 P-7Z171ERDSCDE, 15A FU                     NSSS rod hold out connection cabinet B-7Z171ERDSCDE, .5A FU                     N1RSRHDOCAB1
;            Distribution Panel P-9E511EPP0701, 15A FU                     Excess letdown valve B-9E511EDP0209, CKT 25, 15A                N1CVHCV0227 4
i           P-8E171EDPK234, CKT 29, 20A CB             Excess letdown valve J            B-8E171EMC01K2, CUB L1, 20A CB             space heater
;                                                       N1CVHCV0227 Fire Protection P-9Q271ZLP905A, 5A FU                      Fire protection (29 circuits) 4            B-9E511EDP0209, 20A CB                     containment building SOUTH TEXAS - UNIT 1                3/4 8-52 a _-.. - - - - - - - . - - . - - -. - - - . . ,                                _. - _ _ - .- - . . -

                                                                                  % MENT S
                                                                                    . ST HL AE /94
* PAnEJr GFSo'_ .
X PROOF & REVIEW COPY 3.8-1 (Co CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES DEVICE NUMBER                                              EQUIPMENT AND LOCATION                                               POWERED Fire Protection (Cont'd)
P-9Q271ZLP905F, 5A FU                                      Fire protection (24 circuits)
B-9E511EDP0209, 20A CB                                     containment building Flux Mapping System P-9Z1312CP012A, C & D, 25A CB                              Flux mapping system (30 circuits)
B-9E241EDP003, 30A CB P-9Z131ZCP012A, C & D, 30A CB                              Flux mapping system (12 circuits)
B-9E241EDP003, 30A CB P-9Z131ZCP012A, 1A FU                                      Flux mapping system (1 circuit)
B-9Z1312CP012, 25A CB O
Q                                                                                                   l SOUTH TEXA5 - UNIT 1                          3/4 8-53

ATTACHMENT #
STP FSAR             ' ST HL.AE W3 g ggp yf The details of the Containment electrical penetrations protection (RG 1.63) are described in the following. Both safety-related and nonsafety-related electrical penetrations are protected against short-circuit. The protection is provided by source and feeder breakers with coordinated short circuit pro-tection. This protection limits the maximum Ist at the penetration to a value far less than that resulting in thermal damage to the penetration seals.
Table 8.3-14 identifies the Containment Penetration Conductor Overcurrent              58 Protective Devices that are required to be OPERABLE. Details of the specific protection scheme are provided below:                                    .
: 1. The only medium voltage power circuits passing through the electrical        36 penetrations are reactor coolant pump (RCP) motor power feeders. RCP motors are fed from 13.8 kV auxiliary buses IF, 1G, lH, and lJ through a feeder breaker. This switchgear is located in the Turbine Generator Building (TGB) which is a non-seismic Category I Building. Protection for the penetration conductors is provided by coordinated primary and back-up protection using feeder and supply breakers, respectively. The feeder and supply breakers are supplied with 125 vde control power from         43 separate 125 V battery systems.
: 2. The 480 V power circuits (Class lE/non-Class 1E) are fed from load centers and MCCs. Protection for the penetration conductors is provided by coc--dinated primary and backup protection using feeder and supply breakers. Protection for each circuit is reviewed and when coordinated protection cannot be achieved, a redundant feeder breaker in series is         l54 provided with identical tripping characte.1stics.
l56
: 3. 125 vde control circuits are protected by fuses and the system is              l54 ungrounded. Any overcurrent condition is detected by two devices in series and, if one fails, the other provides the necessary protection.
: 4. 120 vac control circuits are low energy circuits and are protected by one fuse. The energy released by short circuits on control cable in general is sufficiently low that backup protective devices are not required.           l43 Control circuits will be analyzed and backup devices are provided where        l54 required.
: 5. For instrumentation circuits the possible energy release for a faulted circuit is compared to the maximum that the penetration can withstand so that redundant protective devices are not generally required. Backup devices provided where required.                                               l43 29 8.3.1.1.4.7    Testing of Onsite Standby Power System Equipment -
Provisions are made for periodic testing of the Onsite Standby Power System         24 equipment in compliance with RG 1.22, IEEE 338-1977 and BTP PSB 2.                  Q 430.
33N Fach SBDG is subjected to standard factory tests and inspections prior to shipment to the site.      In addition, prior to startup of the plant, each SBDG is subjected to the field acceptance tests of starting, load acceptance with        29 design load, full load rej ection, etc. , in accordance with IEEE 387-1977 and      1430.
RG 1.9 and 1.108.                                                                   33N The ability to restart a DG by a " fast start" signal subsequent to normal shutdown of the DG is verified by functional and starting tests prior to start-up of the plant.
8.3-16                          Amendment 58

ATTACHMENT 5 -
                                                                          . ST-HL-AE /94 3
                                                 $TP FSAR PAGE $90F 73r' TABLE 8.3-14 CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective-Device                            Powered Number and Location                           Equipment 13.8KV Switchgear P-7E151ESG151F, CUB 11                       Reactor coolant pump B-7E151ESG151F, CUB 14                       1R131NPPlOlA 7E151ESG151F, CUB 5 P-7E151ESG151G, CUB 11                       Reactor coolant pump
<         B-7E151ESG151G, CUB 14                       1R131NPP101B 7E151ESG151G, CUB 5 P-7E151ESG151H, CUB 11                       Reactor coolant pump B-7E151ESG151H, CUB-14                       1R131NPP101C 7E151ESG151H, CUB 5 P-7E151ESG151J, CUB 11                       Reactor coolant pump B-7E151ESG151J, CUB'14                       1R131NPPlOlD 7E151ESG151J, CUB 2 480V Load Centers                                                                      58 P-3E161ESGOELA, CUB 3A                       Reactor containment B-3E161ESGOELA, CUB 2A                        fan cooler supply fan 12A' 3E161ESCOElA, CUB 2C                       2V141VFN002 P-3E161ESGOELA, CUB 4C                        Residual heat B-3E161ESGOElA, CUB 2A                        removal pump 1A 3E161ESGOE1A, CUB 2C                       2R161NPA101A P-3E161ESGOELA, CUB 2D                        Reactor containment B-3E161ESGOElA, CUB 2E                        fan cooler supply fan llA 3E161ESGOElA, CUB 2C                       2V141VFNOOl P-3E161ESGOElB, CUB 2B                        Residual heat B-3E161ESGOElB, CUB 2A                        removal pump 1B 3E161ESGOElB, CUB 2C                       2R161NPAlOlB P-3E161ESGOElB, CUB 3A                        Reactor containment B-3E161ESGOElB, CUB 2A                        fan cooler supply fan 12B 3E161ESGOElB, CUB 2C                       2V141VFN004 P-3E161ESGOElB, CUB 2E                        Reactor containment B-3E161ESGOElB, CUB 2F                        fan cooler supply fan llB 3E161ESGOElB, CUB 2C                       2V141VFN003 8.3-76                                          Amendment 58

1 ATTACFWAENT
                                                                . ST HL.AE- /9A 3       -
i   PAGEVdOF 1 5 STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                          Powered Number and Location                        Equipment 480V Load Centers (Cont'd)
P-3E161ESGOElC, CUB 3A                     Reactor containment B-3E161ESG0ElC, CUB 2A                     fan cooler supply fan 12C 3E161ESGOE1C, CUB 2C                    2V141VFN006 P-3E161ESGOElC, CUB 2D                     Reactor containment B-3E161ESGOElC, CUB 2E                     fan cooler supply fan llc 3E161ESGOElC, CUB 2C                    2V141VFN005 P-3E161ESGUE1C, CUB 3D                     Residual heat B-3E161ESCOE1C, CUB 2E                     removal pump 1C 3E161ESGOElC, CUB 2C                    2R161NPA101C P-8E161ESG00lL, CUB 4E                     Reactor building 8E161ESG001L, CUB 2F-                   polar crane 7C10lNCP101A 480V Motor Control Centers P-3E171EMCElAl, CUB B1, 3A CB*             RCDT HX and excess letdown             58 B-3E171EMCElA1, CUB KlR, 15A CB            HX isol MOV-0297 3R20lTCC0297 P-3E171EMCElAl, CUB B2,' 3A CB*            RCFC.12A CCW. inlet                  -
B-3E171EMCElA1, CUB V5L, 15A CB            isol MOV-0060 3R201TCC0060 P-3E171EMCElA1, CUB B3, 3A CB*             RCP CCW outlet B-3E171EMCElA1, CUB N4L, 15A CB            containment isol MOV-0542 2R20lTCC0542 P-3E171EMCElAl, CUB Cl, 3A GB*             LWPS containment B-3E171EMCElA1, CUB N4R, 15A CB            isol MOV-0312
.                                            2R30lTWLO312
! P-3E171EMCElAl, CUB C2, 5A CB*             RHR-CVCS isol B-3E171EMCElAl, CUB V2R, 30A CB            MOV-0066A 2R161XRH0066A P-3E171EMCE1A1, CUB C3, 30A CB*            LHSI pump 1A to cold B-3E171EMCElA1, CUB V6L, 100A CB           leg injection MOV-0031A l                                            2N121XSI0031A
* MAGNETIC ONLY CIRCUIT BREARER 8.3-77                                   Amendment 58 i

ATTACFOAENT Y ST HL.AE NM STP FSAR                 PAGEv/ OF 7df TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR-OVERCURRENT PROTECTIVE DEVICEG Protective Device                             Powered Number and Location                           Equipment 480V Motor Control Centers (Cont'd)
P-3E171ENCE1A1, CUB D1, 30A CB*               HHSI pump 1A to hot B-3E171ENCELA1, CUB V6R, 100A CB             -leg injection MOV-0008A 2N121XSI0008A P-3E171ENCElAl, CUB G3, 5A CB*                CCW RHR outlet inside B-3E171EMCElA1, CUB V3L, 15A CB               containment isol MOV-0189 2R201TCC0189 P-3E171EMCElA1, CUB G1, 10A CB*               RHR inlet isol MOV-0060A B-3E171EMCEIA1, CUB V2L, 70A CB               1R161XRH0060A P-3E171EMCEIAl, CUB F3, 3A CB*                RCFC llA CCW inlet B-3E171EMCElA1, CUB L1L, 15A CB               isol MOV-0064 3R201TCC0064 P-3E171EMCElAl, CUB F2,.10A CB*               RHR inlet                        58 B-3E171EMCElAl, CUB VlR, 70A CB               isol MOV-0061C 1R161XRH0061C P-3E171EMCELA1, CUB E3, 10A'CB*               CVCS normal charging MOV-0003 B-3E171EMCELAl, CUB LlR, 30A CB                 2R171XCV0003 P-3E171EMCELA1, CUB H1, 3A CB*                RCFC llA CCW outlet B-3E171EMCElA1, CUB V5R, 15A CB               isol MOV-0067 3R201TCC0067 P-3E171EMCE]A1, CUB H2, 5A CB*                CCW RCFC outlet inside B-3E171EMCElAl, CUB V3R, 15A CB               containment isol MOV-0208 2R20lTCC0208 P-3E171EMCElAl, CUB H3, 30A CB*               HHSI pump 1A to cold-B-3E171EMCElAl, CUB V4L, 100A CB              leg injection MOV-0006A 2N121XSI0006A P-3E171EMCElAl, CUB J3, 5A CB*                Normal containment purge B-3E171EMCElA1, CUB K4L, 15A CB               isol MOV-0009 2V1412HA0009
* MAGNETIC ONLY CIRCUIT BREAKER 8.3-78                               Amendment 58

ATTACHMENT 5
                                                               .ST HL AE /94L PAGE</a 0F 10     i
                                      'STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                           Powered Number and Location                         Equipment
-480V Motor Control-Centers (Cont'd)
P-3E171EMCElA1, CUB S1, 10A CB*             CVCS letdown stop valve B-3E171EMCELA1, CUB K4R, 40A CB             LCV-0465 1R171TCV0465 P-3E171EMCElA1, CUB T1, 30A CB*             LHSI pump 1A to hot B-3E171EMCELA1, CUB V4R, 100A CB            leg injection MOV-0019A 2N121XSI0019A P-3E171EMCElA2, CUB J1,10A CB*              Pressurizer PORV B-3E171EMCElA2, CUB K1L, 30A CB             isol MOV-0001A 1R141XRC0001A P-3E171EMCE1A2, CUB V1, 30A CB*             Containment cubicle B-3E171EMCE1A2, CUB KlR, 20A CB             exhaust fan 3V141VFN029 58 P-3E171EMCE1A4, CUB A2, 5A CB*              CVCS excess letdown B-3E171EMCElA4, CUB C2L, 15A CB             isol MOV-0032 1R171TCV0082 P-3E171EMCE1A4, CUB A3, 3A CB*              RCFC 12A CCW outlet
~B-3E171EMCElA4, CUB C2R, 15A CB             isol MOV-0063 3R201TCC0063 P-3E171EMCElA4, CUB D2, 30A CB*             Containment cubicle B-3E171EMCElA4, CUB E1L, 20A CB             exhaust fan 3V141VFN027 P-3E171EMCElA4, CUB E3, 50A, CB*            Accumulator lA B-3E171EMCElA4, CUB F2, 250A CB             discharge isol MOV-0039A 2N121XSI0039A P-3E171EMCElB1, CUB A4, 30A CB*             LHSI Pump 1B to cold B-3E171EMCElB1, CUB W2R, 100A CB            leg injection MOV-0031B 2N121XSI0031B P-3E171EMCElB1, CUB B1, 10A CB*             RHR inlet B-3E171EMCElB1, CUB VIR, 70A CB             isol MOV-0060B 1R161XTH0060B P-3E161EMCElB1, CUB B2, 10A CB*             RHR inlet B-3E171EMCElB1, CUB V2L, 70A CB             isol MOV-0061A 1R161XRH0061A
* MAGNETIC ONLY CIRCUIT BREAKER 8.3-79                              Amendment 58

                                                             ' f ~'                  1 ATTACHMENT 5
                                                              , ST-HL-AE /9 73 PAGE4tF0F 7L5' STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES P-3E171EMCElB1, CUB C1, 30A CB*             HHSI pump 1B to cold B-3E171EMCElB1, CUB W1L, 100A CB            leg injection MOV-0006B 2N121XSI0006B P-3E171EMCElB1, CUB C3, 30A CB*             HHSI pump 1B to hot B-3E171EMCElB1, CUB WlR, 100A CB            leg injection MOV-0008B 2N121XSI0008B P-3E171EMCElB1, CUB D1, 5A CB*              RHR-CVCS isol B-3E171EMCElB1, CUB X2R, 30A CB             MOV-0066B 2R161XRH0066B P-3E171EMCElB1, CUB D3, 30A CB*             LHSI pump 1B to hot B-3E171EMCElB1, CUB W2L, 100A CB            leg injection MOV-0019B 2N121XSI0019B P-3E171EMCElB1, CUB H1, 3A CB*              CCW excess letdown B-3E171EMCElB1, CUB W5R, 15A CB             heat exchanger isol MOV-0393 3R20lTCC00393 P-3E171EMCElB1, CUB G3, 3A CB*              CCW RCP outlet inside B-3E171EMCElB1, CUB W5L, 15A CB             containment isol MOV-0403 2R201TCC0403                      58 P-3E171EMCElB1, CUB N3, 3A CB*              RCFC llB CCW outlet B-3E171EMCElB1, CUB LlL, 15A CB             isol MOV-0146 3R20lTCC0146 P-3E171EMCElB1, CUB F3, 5A CB*              Supplementary containment purg o B-3E171EMCElB1, CUB W4L, 20A CB             exhaust isol MOV-0005 2V141THA0005 P-3E171EMCElB1, CUB F2, 5A CB*              Supplementary containment purg o B-3E171EMCElB1, CUB W4R, 20A CB             supply isol MOV-0003 2V141THA0003 P-3E171EMCElB1, CUB H2, 3A CB*              Containment sump discharge B-3E171EMCElB1, CUB W6L, 15A CB             isol MOV-0064 2Q061TED0064 P-3E171EMCElB1, CUB H3, 5A CB*              CCW RHR outlet inside B-3E171EMCElB1, CUB W6R, 15A CB             containment isol MOV-0049 2R201TCC0049
* MAGNETIC ONLY CIRCUIT BREAKER 8.3-80                                Amendment 58 1
l

ATTACHMENT 5
                                                                           . ST-HL-AD /9a?#
PAGE940F 5t5' STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                            Powered Number and Location                          Equipment
         .480V Motor Control. Centers (Cont'd)                           -
P-3E171EMCElB1, CUB J1, 5A CB*               Normal containment purge B-3E171EMCElB1, CUB W3R, 15A CB              isol valve MOV-0008 2V141ZHA0008 P-3E171EMCElB1, CUB J2, 10A CB*              Pressurizar PORV B-3E171EMCElB1, CUB LlR, 30A CB              isol MOV-0001B 1R141XRCOOOlB P-3E171EMCElB1, CUB U2, 3A CB*               RCB atmosphere radiation monitor B-3E171EMCElBl',' CUB V2R, 15A CB            containment isol EXH MOV-0003 2V141TRP0003 P-3E171EMCElB1, CUB Ul, 3A CB*               RCB atmosphere radiation monitor B-3E171EMCElB1, CUB X2L, 15A CB              containment isol EXH MOV-0001 2V141TRP0001 58 P-3E171EMCElB1, CUB P3, 3A CB*               RCFC 12B CCW inlet B-3E171EMCElB1, CUB V1L, 15A CB              isol MOV-0139 3R201TCC0139 P-3E171EMCElB1, CUB T1, 5A CB*               RCFC CCW outlet inside
      -:  B-3E171EMCElB1, CUB X1L,.15A CB             -containment isol-MOV-0068-2R201TCC0068 P-3E171EMCElB1, CUB N1, 3A CB*               RCFC 12B CCW outlet B-3E171EMCElB1, CUB W3L, 15A CB              isol MOV-0142 3R20lTCC0142 P-3E171EMCElB1, CUB X4, 3A CB*               RCFC llB CCW inlet B-3E171EMCElB1, CUB X1R, 15A CB              isol MOV-0143 3R201TCC0143 P-3E171EMCElB2, CUB J2, 5A CB*               CVCS excess letdown l         B-3E171EMCElB2, CUB K4L, 15A CB              isol MOV-0083 1R171TCV0083 P-3E171EMCElB4, CUB B1, 30A CB*              Containment cubicles l
B-3E171EMCElB4, CUB B3L, 20A CB              exhaust fan l                                                      3V141VFN028
   ~~
P-3E171EMCElB4, CUB F1, 50A CB*              Accumulator 1B         '-
B-3E171EMCElB4, CUB J4, 250A CB              discharge isol MOV-0039B 2N121XSI0039B
* MAGNETIC ONLY CIRCUIT BREAKER l
8.3-81                                Amendment 58
: h.                                                                                               _

ATTACHMENT 5 ST HL AE /94 STP FSAR TABLE 8.3-14 (Continued)
                                 -CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                           Powered Number and Location                         Equipment 480V Motor Control Centers (Cont'd)
P-3E171EMCElCl, CUB A2, 30A CB*             HHSI pump 1C to hot B-3E171EMCElC1, CUB S5L, 100A CB            leg injection MOV-0008C 2N121XSI0008C P-3E171EMCElCl, CUB A3, 30A CB*             LHSI pump 1C to hot B-3E171EMCElCl, CUB SSR, 100A CB            leg injection MOV-0019C 2N121XSI0019C                   .
P-3E171EMCE1C1, CUB B3, 10A CB*             CVCS letdown containment B-3E171EMCE1C1, CUB SlL, 30A CB             isol MOV-0023 2R171XCV0023 P-3E171EMCElC1, CUB C1, 5A CB*              RHR CCW outlet B-3E171EMCElCl, CUB S6L, 15A CB             containment isol MOV-0129 2R201TCC0129 P-3E171EMCElC1, CUB C2, 5A CB*              RCFC CCW outlet inside            58 B-3E171EMCElC1, CUB S6R, 15A CB             containment isol MOV-0147 2R201TCC0147 P-3E171EMCE1C1, CUB C3, 30A CB*             HHSI pump 1C to cold B-3E171EMCElCl, CUB KlL, 100A CB            leg injection MOV-0006C            -
2N121XSI0006C P-3E171EMCElC1, CUB Dl, 30A CB*             LHSI pump 1C to cold B-3E171EMCElC1, CUB S4R,~100A CB            leg injection MOV-0031C 2N121XSI0031C P-3E171EMCE1C1, CUB F3, 10A CB*             RHR inlet B-3E171EMCElC1,   CUB S3L, 70A CB           isol MOV-0061B 1R161XRH0061B P-3E171EMCEICl, CUB F1, LOA CB*             RHR inlet B-3E171EMCElC1, CUB S2R, 70A CB             isol MOV-0060C 1R161XRH0060C P-3E171EMCElC1, CUB E4, 5A CB*              Seal water B-3E171EMCElCl, CUB S2L, 15A CB             return isol MOV-0077 j                                                  2R171TCV0077 CCW RCDT HX
      ~P-3E171EMCElClrCUB E3, 3A CB*                                     -
B-3E171EMCElCl, CUB SIR, 15A CB             isol MOV-0392 3R20lTCC0392
* MAGNETIC ONLY CIRCUIT BREAKER 8.3-82                              Amendment 58

GiTACHMENT #
                                                              . ST HL-AE- /943 PAGE46 OF 95      - - -
STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                          Powered Number and Location                        Equipment 480V Motor Control Centers (Cont'd)
P-3E171EMCElC1, CUB R2, 10A CB*             CVCS letdown stop valve B-3E171EMCElCl, CUB KlR, 40A CB             LCV-0468 1R171TCV0468 P-3E171EMCE1C2, CUB R2, 5A CB*              CVCS letdown orifice B-3E171EMCElC2, CUB Q4L, 15A CB             isol MOV-0014 2R171TCV0014 P-3E171EMCElC2, CUB N2, 3A CB*              RCFC 12C CCW outlet B-3E171EMCElC2, CUB QlR, 15A CB             isol MOV-0203 3R20lTCC0203 P-3E171EMCElC2, CUB M2, 3A CB*              RCFC llc CCW inlet B-3E171EMCElC2, CUB J3L, iSA CB*            isol MOV-0204 3R201TCC0204 P-3E171EMCElC2, CUB C2, 3A CB*              RCFC 12C CCW inlet                58 B-3E171EMCElC2, CUB J4L, 15A CB             isol MOV-0200 3R20lTCC0200 P-3E171EMCEIC2, CUB L3, 3A CB*              RCFC llc CCW outlet B-3E171EMCElC2, CUB J3R, 15A CB             isol MOV-0207 3R20lTCC0207 P-3E171EMCElC2, CUB J2,10A CB*              CVCS alternate B-3E171EMCElC2, CUB J4R, 30A CB             charging MOV-0006 2R171XCV0006 P-3E171EMCElC4, CUB B3, 30A CB*             Containment cubicle B-3E171EMCElC4, CUB C3L, 20A CB             exhaust fan 3V141VFN030 P-3E171EMCElC4, CUB D4, 50A CB*             Accumulator 1C B-3E171EMCE1C4, CUB J4, 250A CB             discharge isol MOV-0039C 2N121XSI0039C P-8E171EMC0lJ1, CUB F2, 30A CB*             RCP oil lift B-8E171EMCOlJ1, CUB Q4L, 20A CB             pump 1A 9R091NPA101A j
* MAGNETIC ONLY CIRCUIT BREAKER 8.3-83                               Amendment 58

ATTACHMENT 5~
                                                                , ST.HL-AE-- 1/9E PAGE 470F 73r STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                          Powered Number and Location                        Equipment 480V Motor Control Centers (Cont'd)
P-8E171EMCOlJ1, CUB E3,-50A CB*            Reactor coolant B-8E171EMColJ1, CUB A4R, 30A CB            drain tank pump 1B 7R30lNPA107B P-8E171EMC0lJ1, CUB C4, 10A CB*            Containment secondary B-8E171EMCOlJ1, CUB Q4R,15A CB             sump pump 1A 9Q061NPA102A P-8E171EMC0lJ1, CUB El,15A CB*             RCP 1A motor B-8E171EMC0lJ1, CUB A6L,15A CB             space heater 1R131NPP101A P-8E171EMC0lJ1, CUB F3, 5A CB*             RCP 1A thermal barrler B-8E171EMC0lJ1, CUB ASR,15A CB             CCW discharge valve 3R201TCC0339                      58 P-8E171EMC0lJ1, CUB B2, 50A CB*            Containment carbon unit A B-8E171EMC01J1, CUB A4L, 40A CB            supply fan llA 8V141VFN029 P-8E171EMC0lJ1, CUB H2L, 30A CB*           Lighting transfonmer LTilA B-8E171EMC0lJ1, CUB Q2R, 30A CB            9E301ELT0001 P-8E171EMC01J1, CUB A2L,15A CB*            Incore detector B-8E171EMC0lJ1, CUB Q3L, 15A CB            drive unit A 92131ZCCADU P-8E171EMColJ1, CUB A2R, 50A CB*           Lighting transformer LTllC B-8E171EMC0lJ1, CUB E4R 50A CB             9E301ELT0007 P-8E171EMCOlJ1, CUB B3L,15A CB*            Incore detector B-8E171EMC0lJ1, CUB Q3R, 15A CB            drive unit B 921312CCBDU P-8E171EMC0lJ1, CUB P3,150A CB*            480 Vac distribution panel B-8E171EMCOlJ1, CUB M2, 150A CB            9E511EDP0304 P-8E171EMC0lJ1, CUB AlL, 50A CB            Lighting transformer LTilF B-8E171EMC0lJ1, CUB B5L, 50A CB            9E301ELT0010 P-8E171EMC01J1, CUB K4L, 50A CB            Lighting transformer LTllE B-8E171EMC0lJ1rCUB B5R, 50A CB -           9E301ELT0009          "-
* MAGNETIC ONLY CIRCUIT BREAKER 8.3-84                              Amendment 58

m ATTACHMENT #
                                                                            . ST HL AE /94S STP FSAR PAGE # OF- 75 TABLE 8.3-14 (Continued)'
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                           Powered Number and Location                         Equipment 480V Motor Control' Centers (Cont'd)
P-8E171 ENC 0lJ1,, CUB K4R, 30A CB          Lighting transformer LT11H B-8E171EMC0lJ1, CUB K3R, 30A CB             9E301ELT0002 P-8E171 ENC 0lJ1, CUB A3L, SOA CB           Lighting transformer LTilD B-8E171EMC01J1, CUB-Q2L, 50A CB             9E301ELT0008 P-8E171EMC01J1, CUB C1R,15A CB*             Reactor cavity B-8E171EMC0lJ1, CUB E4L, 15A CB             filtration system 9R211NXN101 P-8E171EMColJ2, CUB K1, 150A CB_            480 Vac distribution panel B-8E171EMC0lJ2, CUB H1, 150A CB             DP0303 9E511EDP0303 P-8E171EMC0ll2, CUB E2, 10A CB*             Containment normal sump B-8E171EMC0lJ2, CUB B5R, 15A CB             duplex sump pump IB 9Q061NPA101B                     58 P-8E171EMC01K1, CUB A2L, 15A CB             Incore instrumentation B-8E17)EMC0lK1, CUB E4L, 15A CB             drive unit C 9Z131ZCCCDU
  . -. . uamP-8E171EMC0lK1,. CUB A3L, 50A CB             Lighting transformer LTllN        a B-8E171EMC0lKl', CUB F3R, 50A CB            9E301ELT0012 P-8E171EMC0lK1, CUB A3R, 15A CB             Fuel Hndig Cont Pnl Rea SD B-8E171EMC0lK1, CUB D4L, 15A CB             9R221ZLPill P-8E171EMC0lK1, CUB A4R, 50A CB             Lighting transformer LT11M B-8E171EMC0lK1, CUB U3R, 50A CB             9E301ELT00ll P-8E171EMC0lK1, CUB A5L, 15A CB             Incore instrumentation B-8E171EMColK1, CUB A6L, 15A CB             drive unit D 9Z131ZCCDDU
* MAGNETIC ONLY CIRCUIT BREAKER 8.3-85                              Amendment 58

ATTACHMENT s-
                                                               . ST.HL AE- /923 PAGE 49 OF 1f STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                           Powered Number and Location                         Equipment 480V Motor Control Centers (Cont'd)
  -P-8E171EMCOlK1, CUB A5R, 70A'CB             Lighting transformer LTllM        -
B-8E171EMC0lK1, CUB A6R, 70A CB             9E301ELT0006 P-8E171EMColK1, CUB D3, 15A CB              RCP 1D motor B-8E171EMC0lK1, CUB H3R, 15A CB             space heater 1R131EHT101D P-8E171EMCOlK1, CUB Dl, 50A CB*             Containment carbon unit B B-8E171EMC0lK1, CUB D4R, 40A CB             supply fan 12B 8V141VFN032 P-8E171EMColK1, CUB C4, 50A CB*             Containment carbon unit A B-8E171EMC0lK1, CUB E4R, 40A CB             supply fan 12A 8V141VFN030 58 P-8E171EMC0lK1, CUB C3, 10A CB*             Containment normal sump B-8E171EMC0lK1, CUB B3L, 15A CB             duplex sump pump 1A 9Q061NPA101A P-8E171EMColK1, CUB C1, 15A CB              RCP 1B motor B-8E171EMC0lK1, CUB H3L, 15A CB             space heater 1R131EHT101B P-8E171EMC01K1, CUB B1, SA CB*              RCP lD thermal-barrier B-8E171EMColK1, CUB B3R, 15A CB             CCW discharge MOV-0356
;                                              3R20lTCC0356 l
l  P-8E171EMC01K1, CUB C1, 30A CB*             RCP oil lift
!  B-8E171EMC0lK1, CUB U3L, 20A CB             pump 1D 9R091NPA101D P-8E171EMC0lK1, CUB G3, 30A CB*             RCP oil lift B-8E171EMColK1, CUB J3L, 20A CB             pump 1B 9R091NPA101B P-8E171EMC0lK1, CUB K1, 5A CB*              RCP IB thermal barrier B-8E171EMColK1, CUB U4L, 15A CB             CCW discharge MOV-0374
;                                              3R20lTCC0374 I
i I                                                                            d
* MAGNETIC ONLY CIRCUIT BREAKER l
8.3-86                              Amendment 58

irTACFHAENT 5-ST HL AE /943 PAGESoOF ff STP FSAR                   -
TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                             Powered Number and Location                           Equipment 480V Motor Control Centers (Cont'd)
P-8E171EMC0lL1,' CUB A1L, 25A CB              Lighting transformer LTllJ                -
B-8E171EMC01L1', CUB A4R, 25A CB              9E301ELT003
.          P-8E171EMC0lL1, CUB A3L, 50A CB               Lighting transformer LTilA B-8E171EMC07L1, CUB A4L, 50A CB               9E301ELT0005 P-8E171EMC01L1, CUB B3L, 15A CB               Incore instrumentation B-8E171EMC01L1, CUB B4L, 15A CB               drive unit F 9Z131ZCCFDU P-8E171EMC01L1,' CUB ~B4R, 40A CB             Reactor containment B-8E171EMC0lL1, CUB N3L, 40A CB               equipment hatch control panel 6C261ZLP600 P-8E171EMColL1, CUB C1L, SOA CB               Lighting transformer LTilP B-8E171EMC0lL1, CUB N3R, 50A CB               9E301ELT0013 58 P-8E171EMC01L1, CUB C2L, 15A CB               Incore instrumentation B-8E171EMC01L1, CUB N4R, 15A CB               drive unit E 9Z1312CCEDU P-8E171EMC01L1, CUB D1, 15A CB                RCP 1C motor
      , _ .B-8E171EMC01L1,_ CUB K4L, 15A CB              space heater                            .
1R131EHTIOlC P-8E171EMColL1, CUB E4, 30A CB*               RCP oil lift B-8E171EMC0lL1, CUB F4L, 20A CB               pump 1C 9R091NPA101C i
!          P-8E171EMC0lL1, CUB F3, 50A CB*               Reactor coolant i          B-8E171EMC0lL1, CUB F4R, 30A CB               drain tank pump 1A 7R301NPA107A P-8E171EMC01Ll', CUB G1, 5A CB*               RCP 1C thermal barrier B-8E171EMCOlL1, CUB N4L, 15A CB               CCW-discharge MOV-0390 3R201TCC0390
(          P-8E171EMC0lL1, CUB H4, 50A CB*               Containment carbon unit B                   i B-8E171EMC0lL1, CUB K4R, 40A CB               supply fan llB 8V141VFN031 P-8E171EMC01Ll;--CUB K1R, 70A CB           '
Lighting transformer ~-LTilV
(          B-8E171EMC01L1, CUB E2R, 70A CB               9E301ELT0017 l
l
* MAGNETIC ONLY CIRCUIT BREAKER 8.3-87                                     Amendment 58

=-
ATTACHMENT S
                                                                                     - ST HL-AE 475~     ,
STP FSAR                   PAGES/ OF 75 TABLE 8.3-14 (Continued).
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                               Powered.
Number and Location Equipment 480V Motor Control Centers 1(Cont'd)'
P-8E171ENCOlL1, CUB M3L, 15A CB
                                                                                                    ~
                                                                -Rod cluster control B-8E171 ENC 0lL1, CUB M3R, 15A CB               changing fixture 9R231 NTH 101A P-8E171EMColL1, CUB M4R, 70A CB                 Lighting transformer LT11S B-8E171ENColL1, CUB AIR, 70A CB                 9E301ELT0015-P-8E171EMColL2, CUB D2, 3A CB*                  RGB elevator #3 fan B-8E171EMCOlL2, CUB ClL~, 15A'CB                8V141VFN035
                 -P-8E171ENCOll2,-CUB A3R, 70A CB                 RCB elevator #3 B-8E171EMCOll2, CUB ClR, 70A CB                 8C161AELOO3 P-8E171ENColL2, CUB AlL, 70A CB:                Lighting transformer LT11T B-8E171EMCell2, ' CUB BlL, 70A CB
                                                   ~
9E301ELT0016 P-8E171ENCOlL2, CUB A4L, 70A CB                 Lighting transformer LillR        58 B-8E171 ENC 01L2, CUB F3L, 70A CB               9E301ELT0014 F-8E171 ENC 01L2,. CUB'E4L, 25A CB              Lighting transformer LTilK B-8E171EMC0lL2, CUB BlR, 25A CB                .9E301ELT0004
     - .- .. .-P-8E171EMC01L2, CUB ElR,=15A CB                    Stud--tensioning feeder             -
B-8E171 ENC 0ll2, CUB F3R,15A' CB -             9R231 NTH 107/.
P-8E171EMColA5, CUB E2, lOOA CB*                Reactor cavity
                ~B-8E171EMCOlA5,~iCUB E2, 70A CB                  vent fan llB 8V141VFN024 P-8E171ENCOLAS, CUB D3, 30A CB*                 Reactor support B-8E171 ENC 01A5, CUB D3, 40A CB                exhaust fan 9V141VFN036 P-8E171EMC01A5, CUB B2, lOOA CB*                CRDM vent fan B-8E171EMCOlAS, CUB B2, 70A CB                  8V141VFN017 P-8E171EMCOlA5, CUB C2, 7A CB*                  RHR pump 1A B-8E171 ENC 01A5, CUB C2, 15A CB                miniflow MOV-0067A 2R161XRH0067A
                'P-8E171EMC01B5,-CUB A2, 7A CB*                   RHR pump 1B
                                                                                        ~'~
  "u            "B-8E171EMC01B5, CUB A2, 15A CB                   miniflow MOV-0067B 2R161XRH0067B
* MAGNETIC ONLY CIRCUIT BREAKER 8.3-88                                Amendment 58

i ATTACHMENT $
                                                               ' . ST-HL-AE /947 PAGE.sa OF 5ti' STP FSAR TABLE 8.3-14 (Continued)
CONTAIyMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                           Powered Number and Location                         Equipment 480V Motor Control Centers (Cont'd)                                            --
P-8E171EMC01B5,JCUB D2, 100A CB*            CRDM vent fan B-8E171EMC01B5, CUB D2, 70A CB              8V141VFN018 P-8E171EMC01B5, CUB B1, 30A CB*             Reactor support B-8E171EMC01B5, CUB B1, 40A CB              exhaust fan 9V141VFN037 P-8E171EMC01C5, CUB A3, 7A CB*              RHR pump 1C B-8E171EMColC5, CUB A3, 15A CB              miniflow MOV-0067C 2R161XRH0067C P-8E171EMColC5, CUB C3, 100A CB*            Reactor cavity B-8E171EMColC5, CUB C3, 70A CB              vent fan llA 8V141VFN023 P-8E171EMColC5, CUB D2, 100A CB*            CRDM vent fan B-8E171EMC01C5, CUB D2, 70A CB              8V141VFN019                         58 P-9E511EDP0271, CKT#1, 90A CB               Pressurizer heater group 1A B-9E511EDP0271, CKT#1, 90A CB               Htr #3, 4 & 37 1RlllEHTIOlA
- P-9E511EDP0271, ' CKT#2, 90A CB ~             Pressurizer heater group 1A           .
B-9E511EDP0271, CKT#2, 90A CB               Htr #7, 8 & 42 1RlllEHT101A P-9E511EDP0271, CKT#3, 90A CB               Pressurizer heater group 1A B-9E511EDP0271, CKT#3, 90A CB               Htr #11, 12 & 46 1RlllEHT101A P-9E511EDP0271, CKT#4, 90A CB               Pressurizer heater group 1A B-9E511EDP0271, CKT#4, 90A CB               Htr #26, 27 & 64 1RillEHT101A P-9E511EDP0271, CKT#5, 90A CB               Pressurizer heater group 1A B-9E511EDP0271, CKT#5, 90A CB               Her #52, 93 & 94 1RlllEHT101A P-9E511EDP0271, CKT#6, 90A CB               Pressurizer heater group 1A B-9E511EDP0271, CKT#6, 90A CB               Htr #60, 102 & 103 1R111EHT101A
* MAGNETIC ONLY CIRCUIT BREAKER 8.3-89                               Amendment 58

                                                                    ! ATTACHMENT J7' STP FSAR
                                                                      . ST-HL AE. /941 PAGES3MY TABLE 8.3-14 (Continued).
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                             Powered Number and Location                           Equipment                           -
480V Distribution Panel P-9E511EDP0271, CKT#7, 90A~CB                 Pressurizer heater group 1A'
* B-9E511EDP0271, CKT#7, 90A CB                 Htr #67, 110 & 111-1R111EHT101A P-9E511EDP0271, CKT#8, 90A CB                 Pressurizer heater group 1A B-9E511EDP0271, CKT#8, 90A CB                 Htr #72, 116 & 117 1RlllEHT101A P-9E511EDP0275, CKT#1, 90A CB                 Pressurizer heater group IE B-9E511EDP0275, CKT#1, 90A CB                 Htr #18, 19 & 55 1RlllEHT101E' P-9E511EDP0275, CKT#2, 90A CB                 Pressurizer heater group 1E.
       -B-9E511EDP0275, CKT#2, 90A CB                 Her #38, 77 & 78 1RlllEHT101E P-9E511EDP0275, CKT#3, 90A CB                 Pressurizer heater group lE-      58 B-9E511EDP0275, CKT#3, 90A CB                 Htr #58, 100 & 101 1R111EHTIOlE P-9E511EDP0275, CKT#4, 90A CB                -Pressurizer heater group lE B-9E511EDP0275, CKT#4, 90A CB                 Htr #63, 106 & 107 1RlllEHT101E P-9E511EDP0275, CKT#5, 90A CB                 Pressurizer heater group lE
     . .B-9E511EDP0275, CKT#5, 90A CB                Her #68, 112 & 113 1R111EHT101E P-9E511EDP0275, CKT#6, 90A CB                 Pressurizer heater group lE B-9E511EDP0275, CKT#6, 90A CB                Htr #43, 83 & 84 1RlllEHT101E
* P-9E511EDP0275, CKT#7, 90A CB                 Pressurizer heater group IE           -
B-9E511EDP0275,1C:KT#7, 90A CB               Her #48, 89 & 90 1RlllEHT101E P-9E511EDP0273, CKT#1, 90A CB Pressurizer heater group 1C
       ~B-9E511EDP0273, CKT#1, 90A CB                Htr #5, 6 & 40 1R111EHT101C-
,       P-9E511EDP0273, CKT#2, 90A CB                 Pressurizer heater group 1C r~"-    B-9E511EDP0273,' CKT#2, 90A CB               Htr #13,14 R& 49 '    '~~
,                                                     1RlllEHT101C I
(~                                      8.3-90                                  Amendment 58 i
L

l                                                                  ATTACHMENT f
                                                                  . ST.HL AE /9.75
[                                            STP FSAR               PAGE M OF 7 f TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                             Powered Number and Location                           Equipment 480V Distribution Panel (Cont'd)                                                 -
     'P-9E511EDP0273,'-CKT#3, 90A CB-              -Pressurizer heater group 1C      -
B-9E511EDP0273, CKT#3, 90A CB                 Htr #17, 53 & 95 1RlllEHTIOlC P-9E511EDP0273, CKT#4, 90A CB                 Pressurizer heater group 1C B-9E511EDP0273, CKT#4, 90A CB                 Htr #20, 21 & 57 1RlllEHT101C P-9E511EDP0273, CKT#5, 90A CB                 Pressurizer heater group 1C B-9E511EDP0273, CKT#5, 90A CB                 Her #36, 75 & 76 1RlllEHT101C P-9E511EDP0273, CKT#6, 90A CB                 Pressurizer heater group 1C B-9E511EDP0273, CKT#6, 90A CB                 Htr #45, 85 & 86 1RlllEHT101C P-9E511EDP0273, CKT#7, 90A CB                 Pressurizer heater group IC        58 B-9E511EDP0273, CKT#7, 90A CB                 Htr #61, 104 & 105 1RillEHT101C P-9E511EDP0273, CET#8, 90A CB                 Pressurizer heater group IC B-9E511EDP0273, CKT#8, 90A CB                 Htr #70, 114 & 115 1RlllEHTIOlC P-9E511EDP0273, CKT#9, 90A CB                 Pressurizer heater group 1C B-9E511EDP0273, CKT#9, 90A CB                 Htr #28, 29 & 66 1RlllEHTIOlC P-9E511EDP0272, CKT#1, 90A CB                Pressurizer heater group 1B B-9E511EDP0272, CKT#1, 90A CB                 Her #1, 2 & 35 1RlllEHT101B P-9E511EDP0272, CKT#2, 90A CB                Pressurizer heater group 1B          -
B-9E511EDP0272, CKT#2, 90A CB                 Htr #9, 10 & 44 1RillEHT101B P-9E511EDP0272, CKT#3, 90A CB                Pressurizer heater group 1B B-9E511EDP0272, CKT#3, 90A CB                Her #24, 25 & 62 1RlllEHT101B P-9E511EDP0272, CKT#4, 90A CB                Pressurizer heater group 1B I'   B-9E511EDP0272, CKT#4, 90A CB                Htr #32, 33 & 71      --~
1R111EHT101B 8.3-91                                Amendment 58

ATTACHMENT S ST HL-AE /673 STP FSAR              PAGE.55 OF ff TABLE 8.3-14 (Continued)
CONTAINMENT' PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                           Powered Number and Location                         Equipment 480V Distribution Panel (Cont'd)                                             -
P-9E511EDP0272,-CKT#5, 90A CB               Pressurizer heater group 1B; B-9E511EDP0272, CKT#5, 90A CB               Htr #41, 81 & 82 1RlllEHT101B P-9E511EDP0272,.CKT#6, 90A CB               Pressurizer heater group 1B B-9E511EDP0272, CKT#6, 90A CB               Htr #50, 91 & 92 1RlllEHT101B P-9E511EDP0272, CKT#7, 90A CB               Pressurizer heater group 1B B-9E511EDP0272, CKT#7, 90A CB               Her #56, 98 & 99 1R111EHT101B P-9E511EDP0272, CKT#8, 90A CB               Pressurizer heater group 1B B-9E511EDP0272, CKT#8, 90A CB               Her #65, 108 & 109 1RlllEHT101B P-9E511EDP0274, CKT#1, 90A CB               Pressurizer heater group ID B-9E511EDF0274, CKT#1, 90A CB               Htr #15, 16 & 51                   58 1RlllEHT101D P-9E511EDP0274, CKT#2, 90A CB               Pressurizer heater group 1D B-9E511EDP0274, CKT#2, 90A CB               Htr #22, 23 & 59 1RlllEHT101D P-9E511EDP0274, CKT#3,' 90A CB              Pressurizer heater group 1D
   .B-9E511EDP0274, CKT#3, 90A CB               Htr #30, 31 & 69 1RlllEHT101D P-9E511EDP0274, CKT#4, 90A CB               Pressurizer heater group 1D B-9E511EDP0274, CKT#4, 90A CB               Htr #34, 73 &, 74 1RlllEHT101D P-9E511EDP0274, CKT#5, 90A CB               Pressurizer heater group 1D         -
B-9E511EDP0274, CKT#5, 90A CB               Her #39, 79 & 80 1RillEHT101D P-9E511EDP0274, CKT#6, 90A CB               Pressurizer heater group 1D B-9E511EDP0274, CKT#6, 90A CB               Htr #47, 87 & 88 1RillEHTIOlD P-9E511EDP0274, CKT#7, 90A CB               Pressurizer heater group 1D h-  B-9E511EDP0274','CKT#7, 90A CB              Htr #54, 96 & 97     ~---
1RlllEHT101D 8.3-92                               Amendment 58

ATTACHMENT 5-ST HL-AE /94.F STP FSAR                 PAGESAOF 15' TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                          Powered Number and Location                         Equipment CRDM Control Rod Drive Power P-10A Fuse                                  Cripper coil B-10A Fuse                                   (30 fused circuits)
P-50A Fuse                                   Lift coils
  ~B-50A Fuse                                  (57 fused circuits)
Low Voltage Power and Control P-3E171EDPA435, CKT 27, 15A CB              RCFC supply fan llA B-3E161ESGOELA, CUB 2D, 15A FU              motor space heater 2V141VFN001 P-3E171EDPA435, CKT 28, 15A CE              RCFC supply fan 12A B-3E161ESGOELA, CUB 3A, 15A FU              motor space heater 2V141VFN002 58 P-3E171EDPA435, CKT 29, 15A CB              RRR pump _lA B-3E161ESCOE1A, CUB 4C, 15A FU              motor space heater 2R161NPAlOlA P-3E171EDPB435, CKT 27, 15A CB             -RCFC supply fan llB B-3E161ESGOElB,_ CUB 2E, 15A FU             motor space heater                   -
2V141VFN003 P-3E171EDPB435, CKT 28, 15A CB              RCFC supply fan 12B B-3E161ESCOElB, CUB 3A, 15A FU              motor space heater 2V141VFN004 P-3E171EDPB435, CKT 29, 15A CB              RHR pump 1B B-3E161ESGOElB, CUB 2B, 15A FU              motor space heater 2R161NPA101B l
P-3E171EDPC435, CKT 27, 15A CB              RCFC supply fan llc B-3E161ESGOElC, CUB 2D, 15A FU'             motor space heater 2V141VFN005 P-3E171EDPC435, CKT 28, 15A CB              RCFC supply fan 12C B-3E161ESCOElC, CUB 3A,"15A FU              motor space heater 2V141VFN006 8.3-93                                  Amendment 58

ATTACHMENT S
                                                            . ST-HL AE /943 STP FSAR PAGEJ7 0F Sf TABLE 8.3-14 (Continued)
                          ~ CONTAINMENT PENETRATION CONDUCTOR ~
OVERCURRENT PROTECTIVE DEVICES Protective Device                         Powered Number and Location                       Equipment Low Voltage Power and Control (Cont'd)
P-3E171EDPC435, CKT 29, 15A CB            RHR pump 1C B-3E161ESGOElc, CUB 3D, 15A FU            motor space heater 2R161NPA101C P-8E171EDPJ134, CKT 29, 20A CB            CRDM vent fan FN017 B-8E171EMC01A5, CUB B2, 15A FU            motor space heater 8V141VFN017 P-8E171EDPK134, CKT 29, 20A CB            CRDM vent fan FN018 B-8E171EMC01B5, CUB D2, 15A FU            motor space heater 8V141VFN018 P-9E511EDP0209, CKT 29, 15A CB            CRDM vent fan FN019              j B-9E511EPP0701, 15A FU                    motor space heater               ,
8V141VFN019                      f f
P-9E511EDP0209, CKT 7, 15A CB             Fuel pool & fuel storage panel;'   58 B-9E511EPP0701, 15A FU                    7R211ZLP187                      l P-9E511EDP0209, CKT 10,-15A CB            In containment storage pool B-9E511EPP0701, 15A FU                    temperature gauge N1FC-TIS-1421 P-9E511EDP0209, CKT 35, 15A CB            FHB fuel transfer panel (RGB)
B-9E511EPP0701, 15A FU                    9R221ZLPlll-
 'P-8E241EDP004, CKT 5, 50A CB              DRPI data cabinet A              j B-N1VCL0004, 50A CB                       92171ELC003 P-8E241EDP004 CKT 7, 50A CB               DRPI data cabinet B B-N1VCL0004, 50A CB                       92171ELC004 P-3E171EMCElA1, CUB B1, 2A FU             RCDT HX CCW B-B/U Protection Not Required             isol MOV-0297 3R20lTCC0297 P-3E171EMCElA1, CUB B2, 2A FU             RCFC 12A CCW B-B/U Protection Not Required             inlet isol MOV-0060 3R20lTCC0060 P-3E171EMCElAl, CUB E3, 2A FU             CVCS normal
'B-B/U Protection Not Required              charging MOV-0003 2R171XCV0003 I
8.3-94                              Amendment 58

ATTACHMENT S'
                                                                  - ST-HL-AE . /9 OPS PAGE570F 15 STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                           Powered Number and Location                        . Equipment
   -Low Voltage Power and Control-(Cont'd)                                          - - -
P-4Z351ZLP700, 2A FU                        CVCS letdown B-3E171EMCELA1, CUB F1, 4A FU               orifice isol A0V-0012                 '
2R171TCV0012~
P-4Z351ZLP700, 2A FU                        CVCS letdown
   'B-3E171EMCELA1, CUB S1, 4A FU               stop valve LCV-0465 1R171TCV0465 P-3E171EMCElAl, CUB H2, 2A FU               CCW RCFC containment B-B/U-Protection Not Required               isol MOV-0208 2R20lTCC0208 P-3E171EMCElA1, CUB G3, 2A FU               CCW RRR outlet contain-                   l B-B/U Protection Not Required               ment isol MOV-0189 l
2R20lTCC0189 P-3E171EMCElA1, CUB B3, 2A FU               RCP CCW outlet                       58 B-B/U Protection Not Required               isol MOV-0542 2R20lTCC0542 P-3E171EMCElA1, CUB F3, 2A FU               CCW RCFC llA
,. B-B/U Protection Not Required               inlet isol MOV-0064 3R20lTCC0064 P-3E171EMCEIA1, CUB H1, 2A FU               CCW RCFC llA l   B-B/U Protection Not Required               outlet isol MOV-0067 3R20lTCC0067 l   P-4Z3512LP700, 2A FU                        RHR inlet l   B-3E171EMCElA1, CUB F2, 2A FU               isol MOV-0061C 1R161XRH0061C l
P-3E171EMCElAl, CUB J3, 2A FU               Normal containment purge l   B-B/U Protection Not Required               isol MOV-0009 2V141ZHA0009 l   P-4Z351ZLP700, 2A FU                        RHR inlet l   B-3E171EMCElA1, CUB G1, 4A FU               isol MOV-0060A l                                               1R161XRH0060A P-3E171EMCElA1, CUB C2, 2A FU               RHR CVCS B-B/U Protection Not Required               isol MOV-0066A 2R161XRH0066A 8.3-95                                 Amendment 58 l

ATTACHMENT S
                                                                  . ST HL AE /%?S STP FSAR PAGE#90F 15       l TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                         Powered
   ^
Number-and Location                       Equipment Low Voltage Power and Control (Cont'd)
P-3E171EMCEIA1, CUB H3, 2A FU             HHSI pump 1A cold leg B-B/U Protection Not Required             injection MOV-0006A 2N121XSI0006A P-3E171EMCElA1, CUB C3, 2A FU             LHSI pump 1A cold leg B-B/U Protection Not Required             injection MOV-0031A 2N121XSI0031A P-3E171EMCElA1, CUB T1, 3A FU             LHSI pump 1A hot leg B-B/U Protection Not Required             injection isol MOV-0019A 2N121XSI0019A P-3E171EMCElA1, CUB C1, 2A FU             LWPS containment B-B/U Protection Not Required             isol MOV-0312 2R30lTWLO312 P-3E171EMCElA1, CUB Dl, 2A FU             HHSI pump 1A hot leg              58 B-B/U Protection Not Required             injection isol MOV-0008A 2N121XSI0008A P-4Z351ZLP700, 2A FU                      Reacto- coolant pressure B-3E171EMCE1A2, CUB J1, 4A FU             relief isol MOV-0001A 1R141XRC0001A P-3E171EMCElA4, CUB A3, 3A FU             RCFC 12A CCW isol B-3E171EMCElA4, CUB A3, 3A FU             MOV-0063 3R201TCC0063 P-3E171EMCElA4, CUB A2, 3A FU             CVCS excess B-3E171EMCElA4, CUB A2, 3A FU             letdown MOV-0082 1R171TCV0082 P-4Z3512LP653, 3A FU                      Accumulator discharge B-3E171EMCElA4, CUB E3, 6A FU             isol M0v-0039A 2N121XSI0039A P-8E171EMColAS, CUB C2, 1.6A FU           RHR pump 1A B-8E171EMC01A5, CUB C2, 1.6A FU           miniflow MOV-0067A 2R161XRH0067A P-4Z351ZLP701, 2A FU                      RHR inlet
*-   B-3E171EMCElB1, CUB B1, 4A FU             isol MOV-0060B--     ~ --
1R161XRH0060B 8.3-96                               Amendment 58

                                                                         ,-    ATTACHMENT f
                                                                             / ST HL AE /%?J STP FSAR PAG,6 & M " Y -
l         ~
TABLE 8.3-14 (Continued)                                  .
CONTAINMENT PENETRATION CONDUCTOR                                            - .
OVERCURRENT PROTECTIVE DEVICES Protective Device                          Powered                                            i
            - Number and Location                       Equipment                        ,r Ixne Voltage Power and Control -(Cont'd)                                                .
7 P-3E171EMCElB1, CUB Dl, 2A FU              RHR Pump 1B to CVCS     ,
B-B/U Protection Not Required              isol MOV-00666                -
2R161XRH0066B              /'
                                                                                                                              )
P-3E171EMCElB1, CUB C1, 2A FU              HHSI pump 1B cold leg B-B/U Protection Not Required              injection MOV-0006B 2N121XSI0006B                                                       i P-3E171EMCElB1, CUB D3, 3A FU              LHSI pump 1B hot leg                            /:            .,
B-B/U Protection Not Required              injection MOV-0019B                                                /
2N121XSI0019B P-3E171EMCElB1, CUB T1, 2A FU              RCFC CCW outlet B-B/U Protection Not Required              isol MOV-0068                                           ~
2R201TCC0068 P-3E171EMCElB1, CUB P3, 2A FU              RCFC 12B CCW inlet                        58 B-B/U Protection Not Required              MOV-0139 3R201TCC0139 P-3E171EMCElB1, CUB N1, 2A FU              RCFC 12B CCW outlet                        '
B-B/U Protection Not Reqiired              MOV-0142                            1 3R20lTCC0142 4
P-3E171EMCElB1, CUB Ul, 2A FU              Containment isol B-B/U Protection Not Required              exhaust MOV-0001 2V141TRP0001 P-3E171EMCElB1, CUB U2, 2A FU              Containment isol B-B/U Protection Not Required              exhaust MOV-0003 2V141TRP0003 P-4Z351ZLP701, 2A FU                       Reactor coolant B 3E171EMCElB1, CUB J2, 4A FU              pressurizer relief MOV-0001B 1R141XRC001B P-3E171EMCElB1, CUB H3, 2A FU              CCW RHR outlet B-B/U Protection Not Required              containment isol POV-0049 2R20lTCC0049 P-3E171EMCElB1, CUB G3, 2A FU              CCW outlet inside B-B/U Protection Not Required              containment isol MOV-0403 2R201TCC0403 i
i 8,3-97                                  Amendment 58                       '
l

  ,                                                                                                 ATTACHMENT S           1 ST HL-AD /9o? 7, STP FSAR                    PAGE 4/ 0F. 7L) e                        ,
TABLE 8.3-14 (Continued)
CONTAINMENT' PENETRATION CONDUCTOR-
                       <                                     OVERCURRENT PROTECTIVE DEVICES
                  .}
w                  Protective Device                               Powered
               'a                 Number and Location                             Equipment Low Voltage Power and Control (Cont'd)                            .
P-3E171EMCElB1, CUB H1, 2A FU                  CCW excess letdown i     B-B/U Protection Not Required                  HX isol MOV-0393 3R20lTCC0393
                             \   -P-3E171EMCElB1, CUB X4, 2A FU                  RCFC llB CCW inlet t    B-B/U Protection Nos Required                  MOV-0143 3R20lTCC0143 P-3E171EMCElB1, CUB N3, 2A FU                  RCFC llB CCW outlet B-B/U Protection Not Required                  MOV-0146 3R20lTCC0146 P-3E171EMCElB1, CUB C3, 2A FU                  HHSI pump 1B hot leg B-B/U Protection Not Required                    injection isol MOV-0008B 2N121XSI0008B P-3E171EMCElB1, CUB A4, 2A FU                    LHSI pump 1B cold leg                58
            ,                     B-B/U Protection Not Required                    injection isol MOV-0031B
           ,                                                                       2N121XSI0031B r
P-4Z351ZLP701, 2A FU                           RHR inlet B-3E171EMCElB1, CUB B2, 4A FU                    isol MOV-0061A 1R161XRH0061A P-3E171EMCElB2, CUB J2, 3A FU                  CVCS excess letdown B-B/U. Protection Not Required                  line isol MOV-0083
               #                                                                  1R171TCV0083 P-3E171EMCElB1, CUB H2, 2A FU                  Radiation floor drain sump t                             B-B/U Protection Not Required                    inside containment isol MOV-0064
    \                                                                            2Q061TED0064
(
l                       ~
i                                 P-3E171EMCElB1, CUB F2, 2A FU                  Supplementary containment purge
                          \
B-B/U Protection Not Required                  supply isol MOV-0003 e                                                            2V141THA0003 P-3E171EMCElB1, CUB F3, 2A FU                  Supplementary containment purge B-B/U Protection Not Required                   exhaust isol MOV-0005 2V141THA0005
        .r           't l_
                        \;       P-3E171EMCElB1, CUB J1, 2A FU                   Normal containment purge r
B-B/U Protection Not Required                   isol MOV-0008 l                                                                                2V1412HA0008 8.3-98                                   Amendment 58

l ATTACHMENT S
                                                                       . ST HL-AE /673
  ,                                          STP FSAR                    PAGE M OF 7 f      l
                        ?             TABLE 8.3-14 (Continued)'
                                = CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                             Powered Number and Location                           Equipment
      ' Low Voltage Power-and Control-(Cont'd)    4        -             -- --         -
P-4Z351ZLP654, 3A FU                         Accumulator discharge B-3E171ENCElB4, CUB F1, 6A FU                 isol MOV-0039B
                                                    ~2N121XSI0039B P-8E171ENCOlB5, CUB A2, 1.6A FU               RHR pump 1B B-8E171EMC01B5, CUB A2, 1.6A FU              miniflow MOV-0067B 2R161XRH0067B P-3E171ENCElC1, CUB C2, 2A FU                RCFC CCW B-B/U Protection Not Required                 containment MOV-0147 2R201TCC0147 P-3E171ENCElC1,-CUB Cl,"2A FU                 RHR CCW outlet B-B/U Protection Not Required                 containment MOV-0129 2R201TCC0129 P-3E171EMCElC1, CUB E3, 2A FU                 CCW RCDT HX                       58 B-B/U Protection Not Required                MOV-0392 3R201TCC0392 P-3E171ENCEIC1, CUB B3, 2A FU                 CVCS letdown B-B/U Protection Not Required                 isol MOV-0023 2R171XCV0023 P-3E171EMCElC1, CUB E4, 2A FU                 CVCS seal water B-B/U Protection.Not Required                 return isol MOV-0077 2R171TCV0077 P-42351ZLP709, 2A FU                          RHR inlet B-3E171EMCElC1, CUB F3, 4A FU                 isol MOV-0061B
* 1R161XRH0061B P-4Z351ZLP709, 2A FU                          RHR inlet B-3E171EMCElC1, CUB F1, 4A FU                 isol MOV-0060C 1R161XRH0060C P-3E171EMCE1C1, CUB A2, 2A FU                HHSI pump 1C hot leg
,      B-B/U Protection Not Required                 injection isol valve 2N121XSI0008C P-3E171EMCElC1, CUB Dl, 2A FU                LHSI pump 1C cold leg
      ~B-B/U Protection Not Required                 inj ection isol-valve --
2N121XSIOO31C 8.3-99                                  Amendment 58 a

ATTACHhlENT J-
                                                              . ST-HL-AE /927 PAGE /L3 OF $5f' STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                          Powered Number and Location                        Equipment Low Voltage Power and Control (Cont'd)
P-3E171EMCElCl, CUB A3, 2A FU              LHSI pump 1C hot leg B-B/U Protection Not Required              injection isol valve 2N121XSI0019C P-4Z351ZLP709, 2A FU                       CVCS letdown B-3E171EMCE1C1, CUB R2, 4A FU              stop valve IR171TCV0468 P-3E171EMCEIC1, CUB C3, 2A FU              HHSI pump 1C cold leg B-B/U Protection Not Required              injection isol MOV-0006C 2N121XSI0006C P-3E171EMCE1C2, CUE M9. 2A FU              CCW RCFC 11C inlet B-B/U Protection Not required              MOV-0204 3R201TCC0204 P-3E171EMCE1C2, CUB C2, 2A FU              RCFC 12C CCW inlet                    58 B-B/U Protection Not Required              MOV-0200 3R20lTCC0200 P-3E171EMCElC2, CUB N2, 2A FU              RCFC 12C CCW outlet B-B/U Protection Not Required              MOV-0203 3R20lTCC0203 P-3E171EMCElC2, CUB L3, 2A FU              RCFC llc CCV outlet B-B/U Protection Not Required              MOV-0207 3R20lTCC0207 P-3E171EMCE1C2, CUB J2, 2A FU              CVCS alternate charging B-B/U Protection Not Required              MOV-0006 2R171XCV0006 P-3E171EMCElC2, CUB R3, 2A FU              CVCS letdown B-B/U Protection Not Required              orifice isol A0V-0013 2R171TGV0013 P-3E171EMCE1C2, CUB R2, 2A FU              CVCS letdown B-B/U Protection Not Required              orifice isol MOV-0014 2R171TCV0014 P-4Z351ZLP655, 3A FU                       Accumulator discharge B-3E171EMCElC4, CUB D4, 6A FU              isol MOV-0039C         -
2N121XSI0039C 8.3-100                                 Amendment 58

ATTACHMENTo
                                                                      . ST HLeAE /943 STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR
     ;                         OVERCURRENT PROTECTIVE DEVICES Protective Device                            Powered Number and Location                          Equipment Low Voltage Power-and-Control (Cont'd)                              -~         -
   'P-8E171EMC01CS, CUB A3, 1.6A FU             RHR pump 1C B-B/U Protection Not Required               miniflow MOV-0067C 2R161XRH0067C P-8E171EMC0lJ1, CUB F3, 2A FU               RCP 1A CCW B-B/U Protection Not Required               discharge MOV-0339 3R20lTCC0339 P-8E171EMC0lJ1, CUB F2, 2A FU               RCP oil lift B-B/U Protection Not Required               pump 1A 9R091NPAlOlA P-8E171EMC0lK1, CUB K1, 2A FU               RCP 1B CCW B-B/U Protection Not Required               discharge MOV-0374 3R20lTCC0374 P-8E171EMC0lK1, CUB B1, 2A FU               RCP ID CCW                              58 B-B/U Protection Not Required               discharge MOV-0356 3R20lTCC0356 P-8E171EMC0lK1, CUB M1, 2A FU               Reactor cavity cooling coil llB B-B/U Protection Not Required               outlet MOV-0260 7V141TCH0260 P-8E171EMColK1, CUB C3, 2A FU              . Containment normal sump B-B/U Protection Not Required               duplex sump pump 1A 9Q061NPA101A P-8E171EMC01K1, CUB G3, 2A FU               RCP oil lift B-B/U Protection Not Required               pump #1B 9R091NPA101B P-8E171EMColK1, CUB G1, 2A                  RCP oil lift.
B-B/U Protection Not Required               pump #1D 9R091NPA101D P-8E171EMC0lL1, CUB G1, 2A FU               RCP 1C B-B/U Protection Not Required               CCW isol valve 3R20lTCC0390 e
8.3-101                                   Amendment 58

                                                                                        . . . . ~ _ _ _    , +
ATTACHMENT #
                                                                       . ST HL AE /%2S PAGE #0F '75
                                                                             . ~ . - . . - . . _ . -    -~
TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR' OVERCURRENT PROTECTIVE DEVICES, Protective Device                         Powered Number and Location                       Equipment Low Voltage Power and Control (Cont'd)
P-8E171EMC0lL1, CUB E4, 2A FU             RCP oil lift B-B/U Protection Not Required             pump 1C 9R091NPA101C P-8E171EMC0112, CUB D2, 2A FU             RCB elevator #3 fan B-B/U Protection Not Required             8V141VFN035 Auxiliary Relay Panel
  ^'''P;3E251ERRil8A, 3A'FU                      PRT gas supply & vent B-3E251 ERR 118A, 20A CB                  containment isol valve AlRCFV3653 P-3E251 ERR 118A, 3A FU                   Accumulator discharge isol B-3E251ERRil8A, 20A CB                    MOV-0039A 2N121XSI0039A                               58 P-3E251ERRil8A, 10A FU                    RCDT containment isol B-3E251ERRll8A, 20A CB                    valve A1WLFV4920 P-3E251 ERR 119A, 3A FU                   SIS accumulator nitrogen-supply &
B-3F251 ERR 119A, 20A CB-                 vent valve AlSIPV3928 P-3E251 ERR 119A, LOA FU                  Accumulator vent header valve B-3E251 ERR 119A, 20A CB                  controller A1SIHC0900 P-3E251 ERR 119A, 3A FU                   Containment hydrogen monitoring B-3E251 ERR 119A, 20A CB                  isol valve A1CMFV4128 P-3E251 ERR 119A, 3A FU                   RHR HX flow control valve B-3E251 ERR 119A, 20A CB                  A1RHFY3860A P-3E251 ERR 119A, 3A FU                   Containment hydrogen monitoring B-3E251 ERR 119A, 20A CB                  inlet isol valve AlCMFV4135 8.3-102                              Amendment 58

  ,                                                                   _ ATTACHMENT f
                                                                     - ST-HL-AE- /%?3 STP.FSAR.                     PAGE 4/ OF- 75" -
TABLE.8,3-14.(Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                          -Powered Number and Location                         Equipment Auxiliary Relay Panel- (Cont'd)                                                 ~
P-3E251 ERR 119A, 10A FU-                   HHSI. pump 1A hot B-3E251 ERR 119A, 20A CB                    leg injection isol MOV-0008A 2N121XSI0008A P-3E251 ERR 1208, 3A FU                     Excess letdown B-3E251 ERR 120B, 20A CB                    diversion valve BlCVFY3123 P-3E251 ERR 120B, 3A FU                     RCFC CCW MOV-0143 B-3E251 ERR 120B, 20A CB                    3R201TCC0143 P-3E251 ERR 120B, 3A FU                     RCFC CCW MOV-0146 B-3E251 ERR 1208, 20A CB ~                '3R201TCC0146-P-3E251 ERR 1208, 3A FU                     RCFC CCW MOV-0139 B-3E251 ERR 1208, 20A CB                    3R201TCC0139 P-3E251 ERR 1208, 3A FU                     RCFC CCW MOV-0142                          58 B-3E251 ERR 1208, 20A CB                   .3R201TCC0142 P-3E251 ERR 1218, 3A FU                     ContainmentLisol pressurizer B-3E251 ERR 121B, 20A CB                    vapor sample containment isol valves B1PSFV4450 BlPSFV4450A P-3E251 ERR 121B, 3A FU-                    Containment isol pressurizer--
B-3E251 ERR 121B, 20A CB                    liquid sample containment isol valves B1PSFV4451 B1PSFV4451A P-3E251 ERR 121B, 3A FU                     Accumulator discharge isol B-3E251 ERR 121B, 20A CB                    MOV-0039B 2N121XSI0039B P-3E251 ERR 1218, 10A FU                    HHSI pump 1B hot B-3E251 ERR 121B,' 20A CB                   leg injection isol MOV-0008B 2N121XSI0008B P-3E251 ERR 121B, 3A FU                     RHR HX flow control B-3E251 ERR 121B, 20A CB                    valve BIRHFY3861A 4
8.3-103                                Amendment 58

ATTACHMENT 5
                                                           . ST.HL-AE /941 STP FSAR                                     m
                                                           . PAGE ty OF.. 7.2  --
TABLE 8.3-14 (Continued)
                           -CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                         Powered Number and Location                       Equipment Auxiliary Relay Panel (Cont'd)
P-3E251 ERR 122C, 10A FU                  RHR HX IC control B-3E251 ERR 122C, 20A CB                  valve CITHFY3862A P-3E251 ERR 1220, 10A FU                  RHR HX 1C bypass B-3E251 ERR 122C, 20A CB                  control valve CISIFY3859A P-3E251 ERR 123C, 3A FU                   CCW RHR HX discharge valve B-3E251 ERR 123C, 20A CB                  CICCFY4565 P-3E251 ERR 123C, 3A FU                   Accumulator discharge isol B-3E251 ERR 123C, 20A GB                  MOVs 0039A, B & C remote control P-3E251 ERR 123C, 3A FU                   SIS accumulator gas B-3E251 ERR 123C, 20A CB                  supply & vent valve                      58 CISIPV3929 P-3E251 ERR 129A, 3A FU                   Containment hydrogen monitoring B-3E251 ERR 129A, 20A CB                  sample select valves AlCMFV4100, AlCMFV4124, AlCMFV4125, AlCMFV4126 P-3E251 ERR 130A, 3A FU                   CCW RHR valve B-3E251 ERR 130A, 20A CB                  AlCCFY4531 P-3E251 ERR 130A, 10A FU                  RHR HX bypass control valve B-3E251 ERR 130A, 20A CB                  AlSIFY3857A P-3E251 ERR 130A, LOA FU                  Reactor head vent B-3E251 ERR 130A, 20A CB                  throttling valve A1RCHCV0601 l
P-3E251 ERR 131B, 3A FU                   CCW RHR HX discharge valve B-3E251 ERR 131B, 20A CB                  B1CCFY4548 P-3E251 ERR 131B, 3A FU                   SIS accumulator gas B-3E251 ERR 131B, 20A CB                  supply & vent valve BlSIPV3930 P-3E251 ERR 131B,'3A'FU                   Accumulator vent backup B-3E251 ERR 131B, 20A CB                  valve B1SIHV0899 i
l 8.3-104                                Amendment 58 l
I

l ATTACHMENT S ST-HL-AE /%73 STP FSAR               .,PAGE 4rOF 7f TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR-OVERCURRENT PROTECTIVE DEVICES Protective Device                                                       Powered Number and Location                                                    . Equipment Auxiliary Relay Panel (Cont'd)
P-3E251 ERR 132B, 3A FU                                                  SIS test line containment B-3E251 ERR 1328, 20A CB                                                 isol valve BlSIFY3970 P-3E251 ERR 132B, 10A FU                                                 RHR HX 1B bypass B-3E251 ERR 132B, 20A CB                                                 control valve BlSIFY3858A P-3E251 ERR 132B, 10A FU                                                 Reactor head vent B-3E251 ERR 1328, 20A CB                                                 throttling valve BlRCHCV0602 P-3E251 ERR 133C, 3A FU                                                  Containment hydrogen monitoring B-3E251 ERR 133C, 20A CB                                                 isol valves CICMFV4134 ClCMFV4136 P-3E251 ERR 133C, 3A FU                                                  Containment hydrogen monitoring B-3E251 ERR 133C, 20A CB                                                 sample select valves CICMFV4103, ClCMFV4129 CICMFV4130, CICMFV4131 P-3E251 ERR 134C, 3A FU                                                  SI accumulator sample B-3E251 ERR 134C, 20A CB                                                 isol valve ClPSFV4924 P-9E251 ERR 111, 10A FU                                                  SI accumulator lA sample B-9E251ERRlli, 20A CB                                                    select valve N1PSFV4463 P-9E251ERRlll, 10A FU                                                    SI accumulator 1B sample B-9E251 ERR 111, 20A CB                                                  select valve N1PSFV4464 P-9E251ERRlli, 10A FU                                                   SI accumulator 1C sample B-9E251ERRlli, 20A CB                                                    select valve N1PSFV4465 P-9E251ERRll3, 3A FU                                                     RCP 1A seal shut-off B-9E251 ERR 113, 20A CB                                                  isol valve N1CVFY3154 8.3-105                                         Amendment 58

ATTACHMENT S ST HL-AE / 983
                                                      "~
FAGE 49 OF ff d' STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR-OVERCURRENT PROTECTIVE DEVICES Protective Device                          Powered Number and Location                        Equipment Auxiliary Relay Panel (Cont'd)
P-9E251 ERR 113, 3A FU                     RCP 1B seal shut-off B-9E251 ERR 113, 20A GB                    isol valve N1CVFY3155 P-9E251 ERR 113, 3A FU                     RCP 1C seal shut-off B-9E251 ERR 113, 20A CB                    isol valve N1CVFY3156 P-9E251ERRll3, 3A FU                       RCP 1D seal shut-off B-9E251 ERR 113, 20A CB                    isol valve N1CVFY3157 P-9E251ERRll3, 3A FU                       Reactor vessel flange B-9E251ERRll3, 20A CB                      valve NlRCFY3400 P-9E251 ERR 113, 3A FU                     PRT makeup valve                  58 B-9E251 ERR 113, 20A CB                    N1RCFY3650 P-9E251 ERR 113, 3A FU                     PRT discharge to LWPS B-9E251 ERR 113, 20A CB                    valve N1RCFY3655 P-9E251ERRll3, 10A FU                      SG 1D blowdown B-9E251 ERR 113, 20A CB                    flow control valve N1SBFY4178A P-9E251 ERR 113, 10A FU                    SG IC blowdown B-9E251 ERR 113, 20A GB                    flow control valve N1SBFY4179A P-9E251 ERR 113, 3A FU                     HHSI 1A cold leg B-9E251 ERR 113, 20A CB                    test line valve N1SIFY3952 P-9E251ERRll3, 3A FU                       HHSI 1B cold leg B-9E251 ERR 113, 20A CB                    test line valve NISIFY3957 P-9E251 ERR 113, 3A FU                     HHSI 1C cold leg                               '
B-9E251ERRll3, 20A CB                      test line valve N1SIFY3962                              - ''
8.3-106                                Amendment 58 J

l ATTACHMENT 5
                                                          . ST-HL-AE- / 9RE STP FSAR           l PAGE 7o OF 6              -l TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR-OVERCURRENT PROTECTIVE DEVICES Protective Device                           Powered Number and Location                         Equipment Auxiliary Relay Panel (Cont'd)
P-9E251 ERR 113, 3A FU                      HHSI 1A hot leg B-9E251 ERR 113, 20A CB                     test line valve N1SIFY3953 P-9E251 ERR 113, 3A FU                      HHSI 1B hot leg B-9E251 ERR 113, 20A CB                     test line valve N1SIFY3958 P-9E251 ERR 113, 3A FU                      HHSI 1C hot leg B-9E251 ERR 113, 20A CB                     test line valve N1SIFY3963 P-9E251 ERR 113, 3A FU                      LHSI 1B hot leg B-9E251 ERR 113, 20A CB                     test line valve N1SIFY3956 P-9E251 ERR 113, 10A FU                     RCDT drain valve                  58 B-9E251 ERR 113, 20A CB                     N1WLFY4903 P-9E251 ERR 113, 10A FU                     RCDT recirculation valve B-9E251 ERR 113, 20A CB                     N1WLFY4910
-P-9E251 ERR 113, 10A FU                     RCDT level control B-9E251 ERR 113, 20A CB                     valve N1WLLY4911 P-9E251 ERR 113, 10A FU                     RCDT pressure relief valve B-9E251 ERR 113, 20A CB                     N1WLFY4907 P-9E251 ERR 114, 10A FU                     Containment carbon unit B-9E251 ERR 114, 20A CB                     fan damper N1HCFY9738 P-9E251 ERR 114, 10A FU                     Containment carbon unit B-9E251 ERR 114, 20A CB                     fan damper N1HCFY9759 P-9E251 ERR 114, 10A FU                     Containment carbon unit B-9E251 ERR 114, 20A CB                     fan damper N1HCFY9760 P-9E251 ERR 114, 10A FU             "
Containment carbon unit B-9E251 ERR 114, 20A CB                     fan damper NIHCFY9737 8.3-107                                 Amendment 58

ATTACHMENT f ST-HL-AE /9,7{
STP FSAR             PAGE7/ OF @
TABLI 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                         Powered Number and Location                       Equipment
   -Auxiliary Relay Panel-(Cont'd)
P-9E251 ERR 114, 10A FU                   RCP upper bearing B-9E251 ERR 114, 20A CB                   cooler common alarm P-9E251 ERR 114, 10A FU                   RCP auxiliary spray B-9E251ERRil4, 20A CB                     valve N1CVLY3119 P-9E251ERRil4, 10A FU                     Containment carbon unit B-9E251 ERR 114, 20A CB                   fan damper NIHCFY9761 P-9E251ERRll4, 10A FU                     Containment carbon unit B-9E251 ERR 114, 20A CB                   fan damper NIHCFY9762 P-9E251 ERR 114, 10A FU                   Pressurizer spray valve B-9E251 ERR 114, 20A CB                   N1RCPCV0655B                   58 P-9E251 ERR 114, 10A FU                   Pressurizer spray valve B-9E251ERRll4, 20A CB                     N1RCPCV0655C P-9E251ERRil5, 10A FU                     SG 1B blowdown B-9E251ERRil5,.20A CB                     flow control valve NISBFY4180A P-9E251ERRil5, 10A FU                     SG 1A blowdown B-9E251ERRll5, 20A CE                     flow control valve NISBFY4181A
(
P-9E251ERRil5, 3A FU                      Hot leg lA test line B-9E251ERRil5, 20A CB                     valve N1SIFY3954 i
l   P-9E251ERRil5, 3A FU                      Hot leg 1B test line B-9E251ERRil5, 20A CB                     valve N1SIFY3959 P-9E251 ERR 115, 3A FU                    Hot leg 1C test line l   B-9E251 ERR 115, 20A CB                   valve N1SIFY3964
;- -P-9E251 ERR 115, 3A FU                    Accumulator lA makeup-
!   B-9E251 ERR 115, 20A CB                   valve N1SIFY3973 l
l                                  8,3-108                            Amendment 58 i

ATTACHMENT f
                                                                . ST HL.AE. /9N3 STP FSAR                PAGE7a OF 94~ _
TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                         Powered Number and Location                       Equipment Auxiliary Relay Panel (Cont'd)                                                 -
P-9E251ERRll5, 3A FU                      Accumulator 1B makeup B-9E251 ERR 115, 20A CB                   valve NISIFY3974 P-9E251 ERR 115, 3A FU                    Accumulator lA check valve B-9E251 ERR 115, 20A CB                   leak test NISIFY3969 P-9E251 ERR 115, 3A FU                    Accumulator 1B check valve B-9E251 ERR 115, 20A CB                   leak test N1SIFY3968 P-9E251 ERR 115, 3A FU                    Accumulator 1C check valve B-9E251 ERR 115, 20A CB                   leak test N1SIFY3966 P-9E251ERRil5, 3A FU                      Accumulator lA check valve             58 B-9E251ERRil5, 20A CB                     leak test NISIFY3972 P-9E251 ERR 115, 3A FU                    Accumulator 1B check valve B-9E251 ERR 115, 20A CB                   leak test N1SIFY3967 P-9E251ERRil5, 3A FU                      LHSI 1A cold leg B-9E251ERRll5, 20A CB                     test line valve N1SIFY3950 P-9E251ERRll5, 3A FU                      LHSI 1B cold leg B-9E251ERRll5, 20A CB                     test line valve i                                               N1SIFY3955 l
P-9E251ERRil5, 3A FU                      LHSI 1A hot leg B-9E251ERRil5, 20A CB                     test line valve N1SIFY3951 l
P-9E251ERRll5, 3A FU                      Accumulator 1C makeup l     B-9E251ERRil5, 20A CB                     valve N1SIFY3975 P-9E251ERRll5, 3A FU                      Accumulator 1C check valve                   l B-9E251 ERR 115, 20A CB                   leak test NISIFY3965 8,3-109                              Amendment 58 l

ATTACHMENT 5            ;
1             -
ST-HL-AE /f#F           1 PAGE 3r OF 1'Ji' STP FSAR                                 ,
TABLE 8.3-14-(Continued)                             -
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                          Powered Number and Location                         Equipment
    - Auxiliary Relay Panel-(Cont'd.)
P-9E2511ERRll5, 3A FU                      LHSI 1C. cold leg B-9E251ERRll5, 20A CB                      test line valve NISIFY3960 P-9E251 ERR 115, 3A FU                     LHSI 1C hot leg B-9E251 ERR 115, 20A CB                    test line valve NISIFY3961
    . Transfer Switch Panel-P-4Z351ZLP700, 3A FU                       Pressurizer power-operated Distribution Switchboard                   relief valve B-3E231EPLO37A, CUB #15, 10A FU            AlRCPCV0655A Transfer Switch Panel P-4Z351ZLP700, 3A, FU .                    Reactor head vent block Auxiliary Relay Panel                       valve-                               58 B-3E251ERRil8A, 10A FU                     AIRCHV3657A Transfer Switch Panel 1P-4Z351ZLP700, 3A, FU                       Reactor head vent block Auxiliary Relay Panel                       valve B-3E251ERRll8A, 10A FU                     AlRCHV3658A Transfer Switch Panel P-4Z351ZLP701, 3A, FU                      RHR loop A sample Auxiliar Relay Panel                        valve B-3E251 ERR 121B, 10A FU                   BlPSFV4458 Transfer Switch Panel P-4Z351ZLP701, 3A FU                       RHR loop B sample Auxiliary Relay Panel                       valve B-3E251 ERR 131B, 10A FU                    B1PSFV4459 Transfer Switch Panel P-4Z351ZLP701, 3A FU                        RHR loop C sample Auxiliary Relay Panel                       valve B-3E251 ERR 132B, 10A FU                    BlPSFV4460 Transfer Switch Panel P-4Z351ZLP701, 3A FU                        RHR sample containment Auxiliary Relay-Panel                       isol valve B-3E251 ERR 132B, 10A FU                    BlPSFV4823 8.3-110                              Amendment 58

l' ATTACHMENT 5
                                                                . ST HL AE /993 STP FSAR                  PAGE 7/OF 75' TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                    Powered Number and Location                  Equipment Transfer Switch Panel P-4Z351ZLP701, 3A, FU                Reactor head vent block Auxiliary Relay Panel               valve B-3E251 ERR 120B, LOA FU             BlRCHV3657B Transfer Switch Panel P-4Z351ZLP701, 3A FU                Reactor head vent block Auxiliary Relay Panel               valve B-3E251 ERR 120B, 10A FU             B1RCHV3658B Transfer Switch Panel P-4Z351ZLP701, 3A FU                 Pressurizer power-operated Distribution Switchboard             relief valve B-3E231EPLO37B, CUB #15, 10A FU      BlRCPCV0656A Transfer Switch Panel P-4Z3512LP709, 10A FU                Reactor coolant hot leg loop 1 Auxiliary Relay Panel                sample valves B-3E251 ERR 1340, LOA FU             ClPSFV4454 &                             58 ClPSFV4454A Transfer Switch Panel P-4Z351ZLP709, 10A FU                Reactor coolant hot leg loop 3 Auxiliary Relay Panel                sample valves B-3E251 ERR 134C, 10A FU             ClPSFV4455 &
ClPSFV4455A Rod Control Cabinet P-7Zl71ERDOlAC, 15A FU               NSSS rod hold out B-7Z171ERDOlAC, .5A FU               connection cabinet l                                      N1RSRHDOCAB1 P-72171 ERD 01BD, 15A FU            NSSS rod hold out B-7Zl71ERDOlBD, .5A FU               connection cabinet NIRSRHDOCABl P-7Zl71 ERD 02AC, 15A FU            NSSS rod hold out B-7Z171 ERD 02AC, .5A FU            connection cabinet N1RSRHDOCABl P-7Z171 ERD 02BD, 15A FU            NSSS rod hold out B-7Z171 ERD 02BD, .5A FU            connection cabinet N1RSRHDOCAB1 l
8.3-111                               Amendment 58 l
l

ATTACFHAENT dI
                                                                             . ST HL-AE- /983 PAGE750F ff STP FSAR TABLE 8.3-14 (Continued)
CONTAINMENT PENETRATION CONDUCTOR OVERCURRENT PROTECTIVE DEVICES Protective Device                          Powered Number and Location                        Equipment Rod Control Cabinet (Cont'd)
P-7Z171ERDSCDE, 15A FU                     NSSS rod hold out B-72171ERDSCDE, .5A FU                     connection cabinet N1RSRHDOCABl Distribution Panel P-9E511EPF0701, 15A FU                     Excess letdown valve B-9E511EDP0209, CKT#25, 15A                N1CVHCV0227
  'P-8E171EDPK234,'CKT#29, 20A CB             Excess letdown valve B-8E171EMC01K2, CUB #L1, 20A CB            space heater NICVHCV0227 Fire Protection 58 P-9Q271ZLP905A/5A FU                       Fire protection (29 circuits)
B-9E511EDP0209/20 ACB                      containment building P-9Q271ZLP905F/5A FU                       Fire protection (24 circuits)
B-9E511EDP0209/20 ACB                      containment building Flux Mapping System P-92131ZCP012A, C & D/25A CB               Flux mapping system B-9E241EDP003/30 ACB                       30 circuits P-9Z131ZCP012A, C & D/30A CE               Flux mapping system B-9E241EDP003/30 ACB                       12 circuits P-921312CP012A/lA FU                       Flux mapping system B-9Z131ZCP012/25A CB                       1 circuit 8.3-112                                                    Amendment 58}}