RBG-46633, Submittals of Revisions to Technical Requirements Manual and Technical Specification Bases
| ML063210324 | |
| Person / Time | |
|---|---|
| Site: | River Bend  |
| Issue date: | 11/13/2006 |
| From: | Lorfing D Entergy Operations |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| G9.25.15, G9.41.1, G9.5, RBF1-06-0173, RBG-46633 | |
| Download: ML063210324 (47) | |
Text
Entergy Operations, Inc.
River Bend Station 5485 U.S. Highway 61N St. Francisville, LA 70775 En trgyTel 225 381 4157 Fax 225 635 5068 dlorfin@entergy.com David N. Lorfing Manager-Licensing November 13, 2006 U. S. Nuclear Regulatory Commission Document Control Desk Washington, D. C. 20555
Subject:
River Bend Station - Unit 1 Docket No. 50-458 License No. NPF-47 Revisions to the Technical Requirements Manual and the Technical Specifications Bases File Nos.:
G9.5, G9.25.1.5, G9.41.1 RBG-46633 RBF1-06-0173 Ladies and Gentlemen:
Pursuant to 10CFR50.71(e), Entergy Operations, Inc., (EOI) herein submits changes to the River Bend Station (RBS) Technical Requirements Manual (TRM). The revised pages cover the changes made in the period of April 9, 2005 through November 12, 2006. This includes TRM revisions 101 through 107.
Pursuant to RBS Technical Specification 5.5.11, revised pages for the Technical Specification Bases pages are included. The revised pages cover the changes made in the period of April 9, 2005 through November 12, 2006.
This includes Bases revisions 123 through 127.
As required by 10CFR50.71(e), the below affirmation certifies that the information in this submittal accurately reflects changes made since the previous submittal, necessary to represent information and analyses submitted or prepared pursuant to NRC requirements.
A~oo
If you have any question, please contact me at 225-381-4517.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on November 13, 2006.
Sincerely, David N. Lorfing Manager - Licensing DNL/DHW
Enclosure:
Technical Requirements Manual Revision Pages Technical Specifications Bases Revision Pages cc:
U. S. Nuclear Regulatory Commission Region IV 611 Ryan Plaza Drive, Suite 400 Arlington, TX 76011 (w/o enclosures)
U. S. Nuclear Regulatory Commission Senior Resident Inspector P. 0. Box 1150 St. Francisville, LA 70775
Enclosure River Bend Station RBG-46633 Technical Requirements Manual Change Pages Technical Specifications Bases Change Pages
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5 77 77 11 69 73 13 73 11 77 RIVER BEND TR-a Revision 101
RCS Pressure and Temperature (P/T) Limits TR 3.4.11 TR 3.4.11 RCS Pressure and Temperature (P/T) Limits Note.
The pressure-temperature limits given in Technical Specification Figure 3.4.11-1 are limited for use up to 32 EFPY.
Table 3.4.11-1 REACTOR VESSEL MATERIAL SURVEILLANCE PROGRAM WITHDRAWAL SCHEDULE Table Deleted Table 3.4.11-2 REACTOR VESSEL MATERIAL SURVEILLANCE PROGRAM CAPSULE DATA (@ EOC 12)
CAPSULE VESSEL LEAD FACTOR NUMBER LOCATION at I.D./54T 1*
30 2
1770 0.916/1.3
ý3**
1830
- Note:
Capsule No.
1 was removed from and remained out of vessel during cycle. 7... 'This' capsule is designated as the "standby" capsule.
- Note: Capsule No.
3 was removed and tested.
BWRVIP-113 Report.
RIVER BEND TR 3.4-10 (32i)
See Revision 101
I.-...'.
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RIVER BEND TSB-b Revision No.
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5 77 77 11 69 73 13 73 11 77 7-RIVER BEND TR-a Revision 102
LOP Instrumentation TR 3.3.8.1 TR 3.3.8.1 Loss of Power (LOP)
Instrumentation Table 3.13.8.1-1 (page I of 1)
Loss of Power Instrumentation FUNCTION REQUIRED SURVEILLANCE TRIP SETPOINT CHANNELS R.EQUIREMENTS
- PER DIVISION
- 1. Divisions I and 2-4.16 kV Emergency Bus Undervoltage
- a. Loss of Voltage-4.16 kV basis I
SR 3.3.8.1.1 3 281D V and S 3030 V SR 3.3.8.1.2
$k 3.3.a81.3 SR 3.3.8.1.4
- b. Loss of Voltage#Time Delay 3*
SR 3.3.8.1.2*
2 2.7 seconds and < 3.3 seconds SR 3.3.8.1.3 SR 3.3.8.1.4 C. Degraded Voltage -4.16 kV basis 3
SR 3.3.8.1.1 3 3692 V and 5 3733 V SR 3.3.8.1.2 SR 3.3.8.1.3 SR 3.3.8.1.4
- d. Degraded Voltage. Time Delay, No 3-SR 3.3.8.1.2*
>54 seconds and :5 66 seconds LOCA SR 3.3.8.1.3 SR 3,3.8.1.4
- a. Degraded Voltage*Time Delay, 3*
SR 3.3.8.1.2*
3 4.56 seconds and S 5.54 seconds LOCA SR 3.3.8.1.3 SR 3.3.8.1.4
- 2. Division 3. 4.16 kV Emergency Bus Undervoltage
- a. Loss of Voltage-4.16 kV basis 2
> 2892 V and 5 3198 V SR 3.3.8.1.3 SR 3.3.8.1.4
- b. Loss of Voltage-Time Delay
.2 SR 3.3.8.1.3
> 2.7 seconds and *< 3.3 seconds SR 3.3.8.1.4
- c. Degraded Voltage o4.16 kV basis 2
SR 3.3.8.1.1 a 3675 V and S 3720 V S5 3.3.8.1.2 SR 3.3.8.1.3 SR 3.3.8.1.4
- d.
Degraded Voltage-Time Delay, No 2
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- e. Degraded Voltage*Time Delay, 2
SR 3.3.8.1.2 Z 4.63 seconds and S 5.57 seconds LOCA SR 3.3.8.1.3 SR 3.3.8.1.4 On a one-time basis, the Required Channels Per Division is changed from '3' to "I' for Functions 1.b, I.d, and I.e.
Also on a one-time basis, the requirements of SR 3.3.8.1.2 are not applicable to Functions 1.b, l.d, I.e and 2.d.
These one-time changes expire on June 1, 2006 RIVER BEND TR 3.3-74 Revision 102 (74i)
LOP Instrumentation B 3.3.8.1 BASES SURVEILLANCE or expiration of the 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> allowance, the channel. must be. returned to REQUIREMENTS OPERABLE status or the applicable Condition entered and Required (continued)
Actions taken.
Performance of the CHANNEL CHECK once every 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> ensures that a gross failure of instrumentation has not occurred.. A CHANNEL CHECK is normally a comparison of the parameter indicated on one channel to a similar parameter on other channels. It is based on the assumption that instrument channels monitoring the same. parameter should read approximately the same value. Significant deviations between the instrument channels could be an indication of excessive instrument drift in one of the channels or something even more serious. A CHANNEL CHECK will detect gross channel failure; thus, it is key to verifying the instrumentation continues to operate properly between each CHANNEL CALIBRATION.
Agreement criteria are determined by the plant staff based on a combination of the:channel instrument uncertainties, including indication and readability. If a channel is outside the criteria, it may be an indication that the instrument has drifted outside its limit.
The Frequency is based on operatingpexperience that demonstrates channel failure is rare. The CHANNEL CHECK supplements less formal, but more frequent, checks of channels during normal operational use6of the displays associated with the required. channels of the LCO.
SR 3.3.8.1.2 CHANNEL FuNCTIONAL TEST is performed on each required channel to ensure that the entire channel will perform the intended function. Any setpoint adjustmeht shall be consistent~with the assumptions of the current plant specific setpoint methodology.
(continued)
RIVER BEND B 3.3-214 Revision No. 123
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0 RIVER BEND TSB-a Revision No.
124
EOC-RPT Instrumentation B 3.3.4.1 BASES BACKGROUND (continued) per recirculation pump. One trip system trips one of the two EOC-RPT breakers for each recirculation pump and the second trip system trips the other EOC-RPT breaker for each recirculation pump.
APPLICABLE SAFETY ANALYSES, LCO, and APPLICABILITY The TSV Closure and the TCV Fast Closure, Trip Oil Pressure-Low Functions are designed to trip the recirculation pumps from fast speed operation in the event of a turbine trip or generator load rejection to mitigate the neutron flux, heat flux, and pressure transients, and to increase the margin to the MCPR SL. The analytical methods and assumptions used in evaluating the turbine trip and generator load rejection, as well as other safety analyses* that assume EOC-RPT, are summarized in References 2, 3, and 4.
To mitigate pressurization transient effects, the EOC-RPT must trip the recirculation pumps from fast speed operation after initiation of initial closure movement of either the TSVs or the TCVs. The combined effects of this trip and a scram reduce fuel bundle power more rapidly than does a scram alone, resulting in an increased margin to the MCPR SL.
Alternatively, MCPR and LHGR limits for an inoperable EOC-RPT as specified in the COLR are sufficientto mitigate pressurization transient effects. The EOC-RPT function is automatically disabled when turbine first stage pressure is < 40% RTP.
EOC-RPT instrumentation satisfies Criterion 3 of the NRC Policy Statement.
The OPERABILITY of the EOC-RPT is dependent on the OPERABILITY of the individual instrumentation channel Functions. Each Function must have a required number of OPERABLE channels in each trip system, with their setpoints within the specified Allowable Value of SR 3.3.4.1.3. The actual :setpoint is calibrated consistent with~applicable setpoint methodology assumptions. Channel OPERABILITY also includes the associated EOC-RPT breakers. Each channel (including the associated EOC-RPT breakers) must also respond within its assumed response time.
Allowable Values are specified for each EOC-RPT Function specified in the LCO. Nominal trip setpoints are specified in the setpoint calculations.
A channel is inoperable if (continued)
RIVER BEND B 3.3-66 Revision No. 0, 124
,..,*,. *.1 *,-. *.t,,¸,,*.*
'w * ':
' *=.........
EOC-RPT Instrumentation B 3.3.4.1 BASES APPLICABLE SAFETY ANALYSES, LCO, and APPLICABILITY (continued) its actual trip setpoint is not within its required Allowable Value. The nominal setpoints are selected to ensure the setpoints do not exceed the Allowable Value between successive CHANNEL CALIBRATIONS.
Operation with a trip setpoint less conservative than the nominal trip setpoint, but within its Allowable Value, is acceptable. Trip setpoints are those predetermined values of output at which an action should take place. The setpoints are compared to the actual process parameter (e.g.,
TSV electrohydraulic control (EHC) press6re), and when the measured output value of the process parameter exceeds the setpoint, the associated device (e.g., trip unit) changes state. The analytic limits are derived from the limiting values of the process parameters obtained from the safety analysis. The Allowable Values are derived from the analytic limits, corrected for calibration, process, and some of the instrument errors. The trip setpoints are then determined accounting for the remaining instrument errors (e.g., drift). The trip setpoints derived in this manner provide adequate protection because instrumentation uncertainties, process effects, calibration tolerances, instrument drift, and severe environment errors (for channels that must function in harsh environments as defined by 10 CFR 50.49) are accounted for.
The specific Applicable Safety Analysis, LCO, and Applicability discussions are listed below on a Function' by Function basis.
Alternatively, since this instrumentation protects against MCPR SL and LHGR violations with the instrumentation inoperable, modifications to the MCPR limits (LCO 3.2.2) and the LHGR limits (LCO 3.2.3) may be-applied to allow this LCO to be met. The MCPR and LHGR penalties for the Condition EOC-RPT inoperable are specified in the COLR.
Turbine Stop Valve Closure Closure of the TSVs and a main turbine trip result in the loss of a heat sink that produces reactor pressure, neutron flux, and heat flux transients that must be limited. Therefore, an EOC-RPT is initiated on TSV Closure in anticipation of the transients that would result from closure of these valves. EOC-RPT decreases reactor power and aids the reactor scram in ensuring the MCPR SL is not exceeded during the worst case transient.
Closure of the TSVs is determined by limit switches on each stop valve.
There are two limit switches associated with each stop valve, and the signal from each limit switch is assigned to t separate trip system. Thus, each trip system (continued)
RIVER BEND B 3.3-67 Revision No. 4, 124
EOC-RPT Instrumentation B 3,3.4.1 BASES ACTIONS A.1 and A.2 (continued) the EOC-RPT System Iis capable of performing the intended function.
However,.the reliability and redundancy of the EOC-RPT instrumentation is reduced such that a single failure in the remaining trip system could result in the Inability of the EOC-RPT System to perform the intended function. Therefore, only a limited time is. allowed to restore compliance with the LCO. Because of the diversity of sensors available to provide trip signals, the low probability of extensive numbers of inoperabilities affecting all diverse Functions, and the low.probability of an event.
requiring the initiation of an EOC-RPT, 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> is allowed to restore the inoperable channels (Required Action A.1) or apply the EOC-RPT inoperableMCPR and LHGR limit. Alternately, the inoperable channels may be placed in trip (Required Action.A.2) since this would conservatively compensate for the inoperability, restore capability to
.accommodate a single failure, and allow operation to continue. As noted.
in Required Action A.2, placing the channel in trip with no further restrictions is not allowed if the inoperable channel is the result of an inoperable breaker, since this may not adequately compensate for. the inoperableobreaker (e.g., the, breaker may be inoperable such that.it will not open). 'If it is not desired to place the channel in trip (e.g., as-ir the case where placing the inoperable channel in trip would result in an EOC-RPT), or if the inoperable channel is the result of an inoperable b~ak~er, Condition C must be entered and its Required Actions taken.
B.1 and B.2
- Required Actions B.1 and B.2 are intended to ensure that appropriate actions are taken if multiple, inoperable, untripped channels within the
- ,.same Function result in the Function not. maintaining EOC-RPT trip capability. A Function is considered to-be maintaining EOC-RPT trip capability when. sufficient channels are OPERABLE or in trip, such that
'the EOC-RPT System will. generate a trip signal from the given Function on a valid signal :and both recirculation pumps can be tripped from. fast speed operation. This requires two channels of the Function, in the same trip system, to be OPERABLE or in trip, and the associated EOC-RPT fast speed breakers to be OPERABLE..or in trip. Alternatively, Required Action B.2 requires the MCPR limit and the LHGR limit for inoperable EOC-RPT, as specified in the COLR, to be applied. This also restores the margins to MCPR and LHGR assumed in the~safety analysis.
(continued)
RIVER BEND B 3.3-70 Revision No. G, 124
EOC-RPT Instrumentation B 3.3.4.1 BASES ACTIONS B.1 and B.2 (continued)
The 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> Completion Time is sufficient for the operator to take corrective action, and takes into account the likelihood of an event requiring actuation of the EOC-RPT instrumentation during this period. It is also consistent with the 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> Completion Time provided in LCO 3.2.2, Required Action A. 1, since this instrumentation's purpose is to preclude a MCPR violation.
C.1 and C.2 With any Required Action and associated Completion Time not met, THERMAL POWER must be reduced to < 40% RTP within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.
Alternately, the associated recirculation pump fast speed breaker may be removed from service since this perfofns the intended function of the instrumentation. The allowed Completion Time of 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> is reasonable, based on operating experience, to reduce THERMAL POWER to
< 40% RTP from full power conditions in an orderly manner and without challenging plant systems.
SURVEILLANCE REQUIREMENTS I
The Surveillances are modified by a Note to indicate that when a channel is placed in an inoperable status solely for performance of required Surveillances, entry into associated Cbnditions and Required Actions may be delayed for up to 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />, provided the associated Function maintains EOC-RPT trip capability. Upon completion of the Surveillance, or expiration of the 6 hour6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> allowance, the channel must be returned to OPERABLE status or the applicable Condition entered and Required Actions taken. This Note is based on the reliability analysis (Ref. 5) assumption of the average time required to perform channel surveillance.
That analysis demonstrated that the 6 hour6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> testing allowance does not significantly reduce the probability thai the recirculation pumps will trip when necessary.
SRý 3.3.4.1.1 A CHANNEL FUNCTIONAL TEST is performed on each required channel to ensure that the entire channel will perform the intended function. Any setpoint adjustment shall be consistent'with the assumptions of the current plant specific setpoint method6logy.
(continued)
RIVER BEND B 3.3-71 Revision No. G, 124
TECHNICAL SPECIFICATIONS BASES LIST OF EFFECTIVE PAGES N.
PAGE I REV NUMBER PAGE NUMBEnFR REV PAGE REV PAGE REV NUMBER~U1Dl.~
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"N RIVER BEND TSB-d Revision No.
125
DC Sources - Operating 8 3.8.4 BASES BACKGROUND The Division III battery has adequate storage to carry the required load (continued) continuously for at least 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> (Ref. 4).
Each DC battery subsystem is separately housed in a ventilated room apart from its charger and distribution centers. Each subsystem is located in an area separated physically and electrically from the other subsystems to ensure that a single failure in one subsystem does not cause a failure in a redundant subsystem. There is no sharing between redundant Class 1 E subsystems such as batteries,. battery chargers, or distribution panels.
The. batteries for a DC electrical power subsystem are sized to produce required capacity at 80% of nameplate rating while maintaining system voltage.
Each battery charger of Division I and 11 DC electrical power subsystems has ample. power output capacity for the steady state operation of connected loads required during normal operation, while at the same time maintaining its battery bank fully charged. Each battery charger has sufficient excess capacity to restore the battery bank from the design minimum charge to its fully charged state within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> while supplying normal steady state loads (Ref. 4).
'A The battery charger of Division [ll DC electrical power subsystem has sufficient capacity to restore the battery bank from the design minimum charge to its fully charged state in 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> while supplying normal steady state loads (Ref. 4).
The battery charger is normally in the float-charge mode. Float-charge is the condition in which the charger is supplying the connected loads and the battery cells are receiving adequate current to optimally charge the battery. This assures the internal losses of the battery are overcome and the battery is maintained in a fully charged state.
When desired, the charger can be placed in the equalize mode. The equalize mode is at a higher voltage than the float mode and charging current is correspondingly higher. The battery charger is operated in the equalize mode after a battery discharge or for routine maintenance.
Following a battery discharge, the battery recharge characteristic accepts current at the current limit of the battery charger (if the discharge was significant, e.g., following a battery service test) until the battery terminal (continued)
RIVER BEND B 3.8-51 Revision No. 5-5, 125
DC Sources - Operating B 3.8.4 BASES BACKGROUND (continued) voltage approaches the charger voltage -setpoint. Charging. current then reduces exponentially during the remainder of the recharge cycle. Lead-calcium batteries have recharge efficiencies of greater than 95%, so once at least 105% of the ampere-hours discharged have returned, the battery capacity would be restored to the same as it was prior to the discharge.
This can be monitored by direct observation of the exponentially decaying:
charging current or by evaluating the amp-hours discharged from the battery and amp-hours returned to the battery..
APPLICABLE The initial conditions of Design Basis Accident (DBA) and transient SAFETY ANALYSES analyses in. the USAR, Chapter 6 (Ref. 5) and Chapter 15 (Ref. 6),
assume that ESF systems are OPERABLE. The DC electrical power system provides normal and emergency. DC electrical power for. the DGs, emergency auxiliaries, and control and switching during all MODES of operation.
The OPERABILITY.of the:DC subsystems is consistent with the initial a'ssumptions of the accident analyses and is based upon meeting the design basis of the unit. This includes maintaining DC sources OPERABLE during accident conditions in the event of:
(continued)
RIVER BEND B 3;8-51a Revision No. 125 1
DC Sources - Operating B 3.8.4 1'
BASES APPLICABLE
- a.
An assumed loss of all offsite AC power or of all onsite AC power; SAFETY ANALYSES and (continued)
- b.
A worst case single failure.
The DC sources satisfy Criterion 3 of the NRC Policy Statement.
LCO The DC electrical power subsystems, each subsystem consisting of one battery, one battery charger, and the corresponding control equipment and interconnecting cabling supplying power to the associated bus within the divisions, are required to be OPERABLE to ensure the availability of the required power to shut down the reactor and maintain it in a safe condition after an anticipated operational occurrence (AOO) or a postulated DBA. Loss of any DC electrical power subsystem does not prevent the minimum safety function from being performed (Ref. 4).
APPLICABILITY The DC electrical power sources are required to be OPERABLE in MODES 1, 2, and 3 to ensure safe unit operation and to ensure that:
- a.
Acceptable fuel design limits and reactor coolant pressure boundary limits are not exceeded as a result of AQOs or abnormal transients; and
- b.
Adequate core cooling is provided, and containment integrity and other vital functions are maintained in the event of a postulated DBA.
The DC electrical power requirements for MODES 4 and 5 are addressed in the Bases for LCO 3.8.5, "DC Sources-Shutdown."
ACTIONS A.1, A.2, and A.3 Condition A represents one division with one battery charger inoperable (e.g., the voltage limit of SR 3.8.4.1 is not maintained). The ACTIONS provide a tiered response that focuses on returning the battery to the fully charged state restoring a fully qualified charger to the OPERABLE status in a reasonable time period. Required Action A.1 requires that the battery terminal voltage be restored to greater than or equal to the minimum (continued)
/
RIVER BEND B 3.8-52 Revision No. "-5, 125
DC Sources - Operating B 3.8.4 BASES ACTIONS A.1, A.2, and A3 (continued) established float voltage within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />.. This time provides for returning the inoperable charger to OPERABLE status or providing an alternate means of restoring battery terminal voltage to greater than or equal to the minimum established float voltage. Restoring the battery terminal voltage to greater than or equal to the minimum established float voltage provides good assurance that, within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, the battery will be restored to its fully charged condition (Required Action A.2) from any discharge that might have occurred due to the charger inoperability. A discharged battery having terminal voltage, of at least the minimum established float voltage indicates.th at the battery is on the, exponential charging portion (the second part) of its recharge cycle. The time to return a battery to its fully charged state under this condition is simply a function of the amount of the previous discharge and the recharge characteristic of the battery.,
Thus there is good assurance of fully recharging the battery within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, avoiding a premature shutdown with its own attendant risk.
If established battery terminal float voltage cannot be restored to greater than or equal to the minimum established float voltage within the 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />, and the charger is not. operatirig in the current-limiting mode, a faulty charger is indicated. A faulty charger that is incapable of maintaining established battery terminal float voltage does not provide assurance that it can revert to and operate properly in the current limit mode that is necessary during the recovery period following a. battery discharge event that the DC system is designed for.
If the charger is operating.in the current limit mode after 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> that is an indication that the battery is partially discharged and its capacity margins will be reduced. The time to return the battery to its fully charged.
condition in this case is a function of the battery charger capacity, the amount of loads on the associated DC system, the amount of the previous discharge, and the recharge characteristic of the battery. The charge time can be. extensive, and there is not adequate assurance that it can be recharged within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> (Required Action A.2).
Required Action A.2. requires that the battery float current be verified as less than or equal to 2 amps. This indicates that, if. the battery had been discharged: as a result of the inoperable battery charger, it has now been fully recharged. If at theexpiration of the initial 12 hour1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.period the battery float current is not less than or equal to 2 amps this indicates there may be additional battery problems and the battery must be declared inoperable.
RIVER BEND B 3.8-52a Revision No. 125 1
DC Sources - Operating B 3.8.4 BASES ACTIONS A.1, A.2. and A.3 (continued)
Required Action A.3 limits the restoration time for the inoperable battery charger to 7 days. This action is applicable if the balance of plant non-Class 1 E battery charger and Station Blackout (SBO) diesel are available, during the completion time duration, as an alternate means of restoring battery terminal voltage to greater than or equal to the minimum established float voltage. The 7 day completion time reflects a reasonable time to effect restoration of the qualified battery charger to operable status.
B.1 Condition B represents one division with a loss of ability to completely respond to an event, and a potential loss of ability to remain energized during normal operation. It is, therefore, imperative that the operator's attention focus on stabilizing the unit, minimizing the potential for complete (continued)
RIVER BEND B 3.8-52b Revision No. 125 1
DC Sources - Operating B 3.8.4 BASES ACTIONS B.1 (continued) loss of DC power to the affected division. The 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> limit is consistent with the allowed time for an inoperable DC distribution system division.
If one of the required Division I or II DC electrical power subsystems is inoperable for reasons other than Condition A (e.g., inoperable battery, or inoperable battery charger and associated inoperable battery), the remaining DC electrical power subsystems have the capacity to support a safe shutdown and to mitigate an accident condition. Since a subsequent worst case single failure could, however, result in the loss of minimum necessary DC electrical subsystems, continued power operation should not exceed 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />. The 2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> Completion Time is based on Regulatory Guide 1.93 (Ref. 7) and reflects a reasonable time to assess unit status as a function of the inoperable DC electrical power subsystem and, if the DC electrical power subsystem is not restored to OPERABLE status, to prepare to effect an orderly and safe unit shutdown.
C.1 With the Division III DC electrical power subsystem inoperable, the HPCS and Standby Service Water System pump 2C may be incapable of performing their intended functions and must be immediately declared inoperable. This declaration also requires entry into applicable Conditions and Required Actions of LCO 3.5.1, "ECCS-Operating," and LCO 3.7.1, "Standby Service Water (SSW) System and Ultimate Heat Sink (UHS)."
D.1 and D.2 If the inoperable DC electrical power subsystem cannot be restored to OPERABLE status within the associated Completion Time, the unit must be brought to a MODE in which the LCO does not apply, To achieve this status, the plant must be brought to at least MODE 3 within 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> and to MODE 4 within 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br />. The allowed Completion Times are reasonable, based on operating experience, to reach the required plant (continued)
RIVER BEND B 3.8-53 Revision No. 0, 125
DC Sources - Operating B 3.8A4 BASES ACTIONS D.1 and D.2 (continued) conditions from full power conditions in an orderly manner and without challenging plant systems. The Completion Time to bring the unit to MODE 4 is consistent with the time required in Regulatory Guide 1.93 (Ref. 7).
SURVEILLANCE SR 3.8.4.1 REQUIREMENTS Verifying battery terminal voltage while on float charge helps to ensure the effectiveness of the charging system and the ability of the batteries to perform their intended function. Float charge is the condition in which the charger is supplying the continuous charge required to overcome the internal losses of a battery (or battery cell) and maintain the battery (or battery cell) in a fully charged state. The voltage requirements are based on the nominal design voltage of the battery and are consistent with the initial voltages assumed in the battery sizing calculations. The 7 day Frequency is conservative with manufacturer's recommendations and IEEE-450 (Ref. 8).
S R 3.8.4.2 Visual inspection to detect corrosion of the battery cells and connections, or measurement of the resistance of each inter-cell, inter-rack, inter-tier, and terminal connection, provides an indication of physical damage or abnormal deterioration that could potentially degrade battery performance. Only those terminals and connectors which have visible corrosion must be measured for connection resistance.
The Surveillance Frequency for these inspections, which can detect conditions that can cause power losses due to resistance heating, is 92 days. This Frequency is considered acceptable based on operating experience related to detecting corrosion trends.
SR -3.8.4.3 Visual inspection of the battery cells, cell plates, and battery racks provides an indication of physical damage or abnormal deterioration that could potentially degrade battery performance.
(continued)
I I
RIVER BEND B 3.8-54 RIVE BEN B 38-54Revision No. 4, 125
TECHNICAL REQUIREMENTS MANUAL LIST OF EFFECTIVE PAGES PAGE NUMBER I REV PAGE NUMBER I REV PAGE NUMBER I REV iv iii iv V.
ýTR TR TR TR TR TR TR TR TR TR TR tR TR TR TR tR TR TR TX TR TX TR T.R TX T:X TR TR 1-1 1-2 1-3 1-4 3.0-1 3.0-2 3.0-3 3.0-4 3.1-1 3.1-2 3.1-3 3.I-4 3.2-1.
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.1 RiVER B3END TR-a Revision 103
"I.
TECHNICAL RQUIREMENTS MANUA L
ýLIST OF EFFECTIVE PAGES PAGE NUMBER I.REV PAGE NUM3ER I REV TR 3.6-7 (20iii) 57 TR 3.7-28 (15xxi) 58 TR 3.6-8 (20iv) 68 TR 3.7-29 (15xxii) 95
,TR 3.6-9 (20v) 69 TR 3.7-30 (15%xiii) 5
!TR 3.6E-10 (20vi) 93 TR 3.7-31 (15xxiv) 5
'-TR 3.6-11 (20v+/-i)
.69' TR 3 7-32.
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5
.TR 3.6-15 (30i) 5 TR 3.8-1 (151) 76
- TR 3.6-16 (35+/-)
77 TR 3.8-2 (15ji) 65
,i'R 3.6-17 (36i) 77 TR 3.8-3 (15iii) 76 TR 3.6-18 (40i) 100 TR 3.8-4 (191) 5 T
3.6-19 (50i) 62 TR 3.8-5 (20i) 76 TE 3.6-20 (52+/-)
63 TR 3.8-6 (231) 64 TR 3.6-21 (54i) 98 TR 3.8-7 (27+/-)
55 I
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- TR 3.6-23 (59i) 5 TR 3.8-9 (421i) 81 TR 3.6-24 (61i) 18 TR 3.8-10 (42+/-ii) 81 TR 3.6-t25 (70i) 96 TR 3.8-11 (421v) 81 TR 3.6-26 (70ii) 96 TR 3.8-12 (42v) 5 TR 3.6-27 (72+/-)
5 TR 3.8-I1 (42vi) 95 TR 3.7-1 (4i) 5 TR 3.8-14 (42vii) 95 TR 3.7:2 (4ii) 5 TR 3.8-15 (42viii) 95 tR 3.7.-3 (41ji) 5 TR 3.8-16 (42ix) 95 TR 3.7-4 (41v) 5 TR 3.8-17 (42X) 95 tR 3.7-iS (8i) 90 TR 3.8-18 (42x+/-)
30 TR 3.7-ý6 (Ili) 26 TR 3.8-19 (42xii) 5 TR 3.7-7 (14i) 5 TR 3.8-26 (42xiii) 5 tR 3.7-(151) 94 TR 3.8-2i (42xiv) 5 TR 3.7-9 (15ii) 5 TR 3.8-22 (42xv) 30 tR 3.7.-tLO (15iii) 5 TR 3.8-23 (42xvi) 88 TR 3.7-:11 (isiv) 93 TR 3.9-1 (7i) 84 tR 3.7-12. (15v) 5 TA 3.9-2 (7ii) 72 TR 3.7-13 (15vi) 5 TR 3.9-3 (131) 85 DR 3.7-14 (ISvii) 15 TR 3.9-4 (13ii) 5 7% 3.7-15: (1Sviii) 5 TR 3.9-5 (131ii) 70 IR 3.7-16 (15ix)
S TR 3.9-6 (13iv) 5 TR 3.7-17 (15k) 58 TR 3.9-7 (13v) 5 3.7-18 (lSxi) 5 TR 3.9-8 (13vi) 5 3.7-19 (15xii) 79 TR 3.9-9 (13vjj) 54 TR 3.7-20ý (15xiii) 5 TR 3.9-10 (13viii) 103 TR 3.7-21 (15xiv) 15 TR 3.9-11 (13ix) 103 Th 3.7-12i (15xv) 58 TR 3.11-1 83 TR 3.7-3' (15xvi) 5 TR 3.11-2 5
Tk 3.7-24'(15x-vii) 5 TR 3.11-3 5
TR 3.7-.5:(15xviii) 58 TR 3.11-4 5
Tk 3.7-26:(15xix) 5 TR 3.11-5 5
TR 3.7-27 (15kx) 5 RIVER BEND TR-b PAGE NUMBER R EEV TR 3.11-6 18
TR 3.21,79 S.
TR3. 11-10 75 TR 3.11-11 5
TR 3.11-12 5
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TR 3.11-15 5
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TR 3.12-3 77 TR 3.12-4 77 TR 3.12-5 59 TR 3.12-6 41 TR 3.12-7 41 TR 3.12-8 5
TR 3.12-9 5
TR 3.12-10 41 TR 3.12-111 41 TR 3.12-12 77 TR 5-i 87 TR 5-2 5
TR 5-3 5
TR 5-4 53 TR 5-5 65 TR 5-6 94 TR 5-7 23 TR 5-8 5
TR 5-9 5
TR 5-10 5
TR 5-13 94 TR 5-14 33 TR 5-15 53 TR 5-16 53 TR 5-17 87 TR 5-18 53 TR 5-19 53 TR 5-20 53 TR 5-21 94 TR 5-22 8
Revision 103
Primary Containment and Drywell Hydrogen Analyzers TR 3.3.14 TR 3.3,14 Primary Containment and Drywell Hydrogen Analyzers TLC0 3.3.14.1 Primary containment and drywell hydrogen analyzers shall be operable.
APPLICABILITY:
MODES 1 and 2 NOTE --------------------------------------
TLCO, 3.0.4 is not applicable.
ACTIONS CONDITION REQUIRED ACTION' COMPLETION TIME A.
tone analyzer A.1 Restore to OPERABLE a0 days iinoperabl e.
B.
Required Action and B.1 Document the condition in Immediately associated Completion the Corrective Action Time of condition A program not met C.
iwo hydrogen C.1 Restore one analyzir to 7 days analyzers inoperable OPERABLE status D.
Required Action and D.1 Be in MODE 3 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> associated. Completion Time of-Condition C wot met SURVRiLLANCE REQUIREMENTS SURVEILLANCE FREQUENCY TSR 343.14.1 Perform CHANNEL CHECK.
31 days TSR 3.,3.14.2 Perform CHANNEL CALIBRATION.
92 days I
RIVER f3END TR 3.3-90 (40.i)
Revision 103
Inclined Fuel Transfer System TR 3.9.15 TR 3.9.15 Inclined Fuel Transfer System TLCO 3.S.15 The inclined fuel transfer system (IFTS) may be in operation provided that:
- a.
The floor plugs are installed and the access door of all rooms through which the transfer system penetrates are closed and locked.
- b.
DELETED
- c. The blocking valve located in the fuel building IFTS hydraulic power unit is OPERABLE.
- d.
At least oae IFTS carriage position indicator at each carriage position is OPERABLE and at least one liquid level sensor is OPERABLE or the level can be confirmed visually.
- e. Each keylock switch which provides access control lockout is OPERABLE.
- f.
DELETED When the IFTS containment blank flange is removed and IFTS is operated to handle irradiated components.
I I
I APPLICABILITY:.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A.
!One or more of-the A.1 Suspend IFTS operation u
Immediately irequirements. of the with-the IFTS at iabove specification either terminal Pint not; satisfied.
J l
RIVERiBEND TR 3.9-10 (13viii)
Revision 103
Inclined Fuel Transfer System TR 3.9.15 SURVEILLANC9 REQUIREMENTS SURVEILLANCE FREQUENCY TSý 3.9.15.1 Verify that no personnel are in areas Within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> immediately adjacent to the IFTS' te and pri6 to*the that the floor plugs are installed and startup of the access doors, to rooms through which the IFTS IFTS tube penetrates, are closed and locked.
TSR' 3.9.15.2 Verify that at least one IFTS carriage 30 days position indicator at. each carriage position is OPERABLE and at least one level sensor is OPERABLE or the level can be confirmed visually.
TSR.3.9.15.3 DELETED TSR13.9.15.4 DELETED TSR 1.9..15.5 Verify that the blocking valve in t~he 3D days Fuel Building IFTS hydraulic power unit is OPERABLE.
TSR 13.9.15.6 Verify that each keylock switch whic1h 30 days provides access control lockout is OPERABLE.
TSR -3.9.15.7 DELETED RIVER BEND TR 3.9-11 (13ix)
Revision 103
TECHNICAL REQUIREMENTS MANUAL TABLE OF CONTENTS TR 3.8 ELECTRICAL POWER SYSTEMS TR 3.8.1 AC Sources - Operating TR 3.8-1 TR 3.8.2 AC Sources - Shutdown TR 3.8-4 TR 3.8.3 Diesel Fuel Oil, Lube Oil and Starting Air TR 3.8-6 TR 3.8.4 DC Sources-Operating TR 3.8-7 TR 3.8.5 (Not Used)
TR 3.8.6 (Not Used)
TR 3.8.7 (Not Used)
TR 3.8.8 (Not Used)
TR 3.8.9 (Not Used)
TR 3.8.10 (Not Used)
TR 3.8.11 Electrical Equipment Protective Devices TR 3.8-8 TR 3.8.12 Other Overcurrent Protective Devices TR 3.8-19 TR 3.8.13 A.C. Circuits Inside Containment TR 3.8-22 TR 3.9 REFUELING OPERATIONS TR 3.9.1 (Not Used)
TR 3.9.2 (Not Used)
TR 3.9.3 (Not Used)
TR 3.9.4 (Not Used)
TR 3.9.5 Control Rod Scram Accumulators
- Refueling TR 3.9-1 TR 3.9.5.1 Control Rod Scram Accumulator Alarms - Refueling TR 3.9-2 TR 3.9.6 (Not Used)
TR 3.9.7 (Not Used)
TR 3.9.8 (Not Used)
TR 3.9.9 (Not Used)
TR 3.9.10 Decay Time TR 3.9-3 TR 3.9.11 Communications TR 3.9-4 TR 3.9.12 Refueling Platform TR 3.9-5 TR 3.9.13 Fuel Handling Platform TR 3.9-7 TR 3.9.14 Crane Travel Spent and New Fuel Storage, Transfer And Upper Containment Fuel Pools TR 3.9-9 TR 3.9.15 Inclined Fuel Transfer System TR 3.9-10 TR.3.9.16 Refuel Floor Jib Crane TR 3.9-12, RIVER BEND TR-iv Revision 104
TECHNICAL REQUIREMENTS MANUAL LIST OF EFFECTIVE PAGES PAGE NUJMBER I REV PAGE NUMBER I REV PAGE NUMBER I REV PAG NUM13ER________________________
iii iii iv V
vi TR 1-1 TR 1-2 TR 1-3 TR 1-4 TR 3.0-1 TR 3.0-2 TR 3.0-3 TR 3.0-4 TR 3.1-1 TR 3.1-2 TR 3.1-3 TR 3.1-4 TR 3.2-1 TR 3.3-1 TR 3.3-2 TR 3.3-3 TR 3.3-4 TR 3.3-5 TR 3.3-6 TR 3.3-7 TR 3.3-8 TR 3.3-9 TR 3.3-10 TR 3.3-11 TR 3.3-12 TR 3.3-13 TR 3.3-14 TR 3.3-15 TR 3.3-16 TR 3.3-17 TR 3.3-18 TR 3.3-19 TR 3.3-20 TR 3.3-21 TR 3.3-22 TR 3.3-23 TR 3.3-24 TR 3.3-25 TR 3.3-26 TR 3.3-27 (10i)
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TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR 3.3-28 3.3-29 3.3-30 3.3-31 3.3-32 3.3-33 3.3-34 3.3-35 3.3-36 3.3-37 3.3-38 3.3-39 3.3-40 3.3-41 3.3-42 3.3-43 3.3-44 3.3-45 3.3-46 3.3-47 3.3-48 3.3-49 3.3-50 3.3-51 3.3-52 3.3-53 3.3-54 3.3-55 3.3-56 3.3-57 3.3-58 3.3-59 3.3-60 3.3-61 3.3-62 3.3-63 3.3-64 3.3-65 3.3-66 3.3-67 3.3-68 3.3-69 3.3-70 3.3-71 3.3-72 3.3-73 (52ii)
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TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR 3.3-74 3.3-75 3.3-76 3.3-77 3.3-78 3.3-79 3.3-80 3.3-81 3.3-82 3.3-83 3.3-84 3.3-85 3.3-86 3.3-87 3.3-88 3.3-89 3.3-90 3.4-1 3.4-2 3.4-3 3.4-4 3.4-5 3.4-6 3.4-7 3.4-8 3.4-9 3.4-10 3.4-11 3.4-12 3.4-13 3.4-14 3.4-15 3.4-16 3.4-17 3.5-1 3.5-2 3.5-3 3.5-4 3.6-1 3.6-2 3.6-3 3.6-3a 3.6-4 3.6-5 3.6-6 (74i)
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5 77 77 11 69 73 13 73 11 77 RIVER BEND TR-a Revision 104
TECHNICAL REQUIREMENTS MANUAL LIST OF EFFECTIVE PAGES PAGE NUMBER L REV PAGE NUMBER I REV PAGE NUMBER
{REV TR 3.6-7 (20iii) 57 TR 3.7-28 (15xxi) 58 TR 3.11-6 18 TR 3.6-8 (20iv) 68 TR 3.7-29 (15xxii) 95 TR 3.11-7 14 TR 3.6-9 (20v) 69 TR 3.7-30 (15xxiii) 5 TR 3.11-8 5
TR 3.6-10 (20vi) 93 TR 3.7-31 (15xxiv) 5 TR 3.11-9 5
TR 3.6-11 (20vii) 69 TR 3.7-32 (15xxv) 18 TR 3.11-10 75 TR 3.6-12 (22i) 12 TR 3.7-33 (l5xxvi) 5 TR 3.11-11 5
TR 3.6-13 (28i) 90 TR 3.7-34 (15xxvii) 5 TR 3.11-12 5
TR 3.6-14 (28ii) 35 TR 3.7-35 (15xxviii) 5 TR 3.11-13 5
TR 3.6-15 (30i) 5 TR 3.8-1 (15i) 76 TR 3.11-14 5
TR 3.6-16 (35i) 77 TR 3.8-2 (15ii) 65 TR 3.11-15 5
TR 3.6-17 (36i) 77 TR 3.8-3 (15iii) 76 TR 3.11-16 5
TR 3.6-18 (40i) 100 TR 3.8-4 (19i) 5 TR 3.11-17 5
TR 3.6-19 (50i) 62 TR 3.8-5 (20i) 76 TR 3.12-1 5
TR 3.6-20 (52i) 63 TR 3.8-6 (23i) 64 TR 3.12-2 5
TR 3.6-21 (54i) 98 TR 3.8-7 (27i) 55 TR 3.12-3 77 TR 3.8-8 (42i) 81 TR 3.12-4 77 TR 3.6-23 (59i) 5 TR 3.8-9 (42ii) 81 TR 3.12-5 59 TR 3.6-24 (61i) 18 TR 3.8-10 (42iii) 81 TR 3.12-6 41 TR 3.6-25 (70i) 96 TR 3.8-11 (42iv) 81 TR 3.12-7 41 TR 3.6-26 (70ii) 96 TR 3.8-12 (42v) 5 TR 3.12-8 5
TR 3.6-27 (72i) 5 TR 3.8-13 (42vi) 95 TR 3.12-9 5
TR 3.7-1 (4i) 5 TR 3.8-14 (42vii) 95 TR 3.12-10 41 TR 3.7-2 (4ii) 5 TR 3.8-15 (42viii) 95 TR 3.12-11 41 TR 3.7-3 (4iii) 5 TR 3.8-16 (42ix) 95 TR 3.12-12 77 TR 3.7-4 (4iv) 5 TR 3.8-17 (42x) 95 TR 5-1 87 TR 3.7-5 (8i) 90 TR 3.8-18 (42xi) 30 TR 5-2 5
TR 3.7-6 (li) 26 TR 3.8-19 (42xii) 5 TR 5-3 5
TR 3.7-7 (14i) 5 TR 3.8-20 (42xiii) 5 TR 5-4 53 TR 3.7-8 (15i) 94 TR 3.8-21 (42xiv) 5 TR 5-5 65 TR 3.7-9 (15ii) 5 TR 3.8-22 (42xv) 30 TR 5-6 94 K..
TR 3.7-10 (15iii) 5 TR 3.8-23 (42xvi) 88 TR 5-7 23 TR 3.7-11 (15iv) 93 TR 3.9-1 (7i) 84 TR 5-8 5
TR 3.7-12 (15v) 5 TR 3.9-2 (7ii) 72 TR 5-9 5
TR 3.7-13 (15vi) 5 TR 3.9-3 (13i) 85 TR 5-10 5
TR 3.7-14 (15vii) 15 TR 3.9-4 (13ii) 5 TR 5-11 77 TR 3.7-15 (15viii) 5 TR 3.9-5 (13iii) 70 TR 5-12 5
TR 3.7-16 (15ix) 5 TR 3.9-6 (13iv) 5 TR 5-13 94 TR 3.7-17 (15x) 58 TR 3.9-7 (13v) 5 TR 5-14 33 TR 3.7-18 (15xi) 5 TR 3.9-8 (13vi) 5 TR 5-15 53 TR 3.7-19 (15xii) 79 TR 3.9-9 (13vii) 54 TR 5-16 53 TR 3.7-20 (15xiii) 5 TR 3.9-10 (13viii) 103 TR 5-17 87 TR 3.7-21 (15xiv) 15 TR 3.9-11 (13ix) 103 TR 5-18 53 TR 3.7-22 (15xv) 58 TR 3.9-12 (13x) 104 TR 5-19 53 TR 3.11-1 83 TR 3.7-23 (15xvi) 5 TR 3.11-2 5
TR 5-20 53 TR 3.7-24 (15xvii) 5 TR 3.11-3 5
TR 5-21 94 TR 3.7-25 (15xviii) 58 TR 3.11-4 5
TR 5-22 8
TR 3.7-26 (15xix) 5 TR 3.11-5 5
TR 3.7-27 (15xx) 5 RIVER BEND TR-b Revision 104
Refuel Floor Jib Crane TR 3.9.16 (Ko TR 3.9.16 Refuel Floor Jib Crane TLCO 3.9.16 APPLICABILITY The refuel floor jib crane shall be OPERABLE During handling of fuel assemblies or control rods.
ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME NOTE--------
A.
One or more A.1 Suspend jib crane Place the load in a requirements for jib operation involving safe condition crane OPERABILITY not the handling of fuel prior to suspending satisfied.
assemblies or control operation.
rods.
Immediately SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY TSR 3.9.16.1 Demonstrate operation of the overload Within 7 days prior cutoff on the jib crane hoist before'the to the start of jib load exceeds 1000 +/- 50 pounds.
crane operations.
TSR 3..9.16.2 Demonstrate operation of the uptravel Within 7 days prior stop interlock on the jib crane hoist to to the start of jib maintain at least 8 feet 2 inches of crane operations.
water coverage above the top of fuel assemblies.
TSR 3.9.16.3 Demonstrate operation of the uptravel Within 7 days prior stop interlock on the jib crane hoist to to the start of jib maintain at least 6 feet 9 inches of crane operations.
water coverage above the top of control rods.
C RIVER BEND TR 3.9-12 (13x)
.Re v i s i
- ,n 10 4
(
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RIVER REND TSB-c Revision No.
126
PCIVs B 3.6.1.3 BASES SURVEILLANCE REQUIREMENTS (continued)
SR 3.6.1.3.5 For primary containment purge valves with resilient seals, additional leakage rate testing beyond the test requirements of 10 CFR 50, Appendix J (Ref. 4), is required to ensure OPERABILITY. The acceptance criterion for each purge exhaust valve is established by the Primary Containment Leakage Rate Testing Program to ensure early detection of seal degradation. Operating experience has demonstrated that this type of seal has the potential to degrade in a shorter time period than do other seal types. Based on this observation, and the importance of maintaining this penetration leak tight (due to the direct path between primary containment and the environment), a Frequency of 184 days was established. Additionally, this SR must be performed within 92 days after opening the valve. The 92 day Frequency was chosen recognizing that cycling the valve could introduce additional seal degradation (beyond that which occurs to a valve that has not been opened). Thus, decreasing the interval (from 184 days) is a prudent measure after a valve has been opened.
The SR is modified by a Note stating that the primary containment purge valves are only required to meet leakage rate testing requirements in MODES 1, 2, and 3. If a LOCA inside primary containment occurs in these MODES, purge valve leakage must be minimized to ensure offsite radiological release is within limits. At other times pressurization concerns are not present and the purge valves are not required to meet any specific leakage criteria.
SR 3.6.1.3.6 Verifying that the full closure isolation time of each MSIV is within the specified limits is required to demonstrate OPERABILITY. The full closure isolation time test ensures that the MSIV will isolate in a time period that does not exceed the times assumed in the DBA analyses.
The maximum closure time has been selected to contain fission products and to ensure the core is not uncovered following line breaks. The minimum closure time is consistent with the assumptions in the safety analyses to prevent pressure surges. The Frequency of this SR is in accordance with the Inservice Testing Program.
(continued)
RIVER BEND B 3.6-25 Revision No. 126
TECHNICAL REQUIREMENTS MANUAL LIST OF EFFECTIVE PAGES PAGE NUMBER I REV PAGE NUMBER I REV PAGE NUMBER I REV i
77 TR 3.3-28 (52ii) 5 TR 3.3-74 (74i) 105 1i 100 TR 3.3-29 (52iii) 5 TR 3.3-75 (77i) 90 iii 98 TR 3.3-30 (52iv) 5 TR 3.3-76 (77ii) 5 iv 104 TR 3.3-31 (52v) 5 TR 3.3-77 (77iii) 44 v
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TR 3.3-21 (43iii) 9 TR 3.3-67 (71xx) 51 TR 3.6-2 (2ii) 69 TR 3.3-22 (43iv) 9 TR 3.3-68 (71xxi) 51 TR 3.6-3 (8i) 73 TR 3.3-23 (43v) 9 TR 3.3-69 (71xxii) 78 TR 3.6-3a (8ii) 13 TR 3.3-24 (43vi) 77 TR 3.3-70 (71xxiii) 75 TR 3.6-4 (8iii) 73 TR 3.3-25 (43vii) 5 TR 3.3-71 (71xxiv) 90 TR 3.6-5 (20i) 11 TR 3.3-26 (47i) 9 TR 3.3-72 (71xxv) 26 TR 3.6-6 (20ii) 77 TR 3.3-27 (52i) 5 TR 3.3-73 (71xxvi) 5 RIVER BEND TR-a Revision 105
LOP Instrumentation TR 3.3.8.1 TR 3.3.8.1 Loss of Power (LOP) Instrumentation Table 3.3.8.1-1 (page 1 of 1)
Loss of Power Instrumentation FUNCTION REQUIRED SURVEILLANCE CHANNELS REQUIREMENTS PER DIVISION TRIP SETPOINT
- 1. Divisions 1 and 2 - 4.16 kV Emergency Bus Undervoltage
- a. Loss of Voltage. 4.16 kV basis
- b. Loss of Voltage -Time Delay
- c. Degraded Voltage -4.16 kV basis
- d. Degraded Voltage e Time Delay, No LOCA
- e. Degraded Voltage-Time Delay, LOCA
- 2. Division 3
- 4.16 kV Emergency Bus Undervoltage
- a. Lose of voltage* 4.16 kv basis
- b. LosS of Voltage *Time Delay C. Degraded Voltage -4.16 kV basis
- d. Degraded Voltage
- Time Delay, No LOCA
- e. Degraded Voltage
- Time Delay, LOCA 3
SR SR SR SR 1
SR SR 3
SR SR SR SR 1
SR SR 1
SR SR 2
SR SR SR 2
SR SR 2
SR SR SR SR 2
SR SR 2
SR SR SR 3.3.8.1.1 3.3.8.1.2 3.3.8.1.3 3.3.8.1.4 3.3.8.1.3 3,3.8.1.4 3,3.8.1.1 3.3.8.1.2 3.3.8.1.3 3.3.8.1.4 3.3.8.1.3 3.3.8.1.4 3.3.8.1.3 3.3.8.1.4 3.3.8.1.1 3.3.8.1.3 3.3.8.1.4 3.3.8.1.3 3.3.8.1.4 3.3.8.1.1 3.3.8.1.2 3.3.8.1.3 3.3.8.1.4 3.3.8.1.3 3.3.8.1.4 3.3.8.1.2 3.3.8.1.3 3.3.8.1.4 2910 V and 5 3030 V N 2.7 seconds and 5 3.3 seconds N 3692 V and 5 3733 V a 54 seconds and
- 66 seconds a 4.56 seconds and S 5.54 seconds 2892 V and 5 3198 V N 2.7 seconds and 5 3.3 seconds N 3675 V and 5 3720 V a 54 seconds and 5 66 seconds k 4.63 seconds and < 5.57 seconds I
RIVER BEND TR 3.3-74 (74i)
Revision 105
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5 77 77 11 69 73 13 73 11 77 RIVER BEND TR-a Revision 106
Seismic Monitoring Instrumentation TR 3.3.7.5 TR 3.3.7.5 Seismic Monitoring Instrumentation i
TLCO 3.3.7.5 The seismic monitoring instrumentation shown in Table 3.3.7.5-1 shall be OPERABLE.
APPLICABILITY:
At all times.
ACTIONS
7.--------------------- NOTE----------------------------------------
Separate Condition entry is allowed for each channel.
CONDITION.::
REQUIRED ACTION COMPLETION TIME A.
One or more required A.1 Restore requuired seismic 30 days seismic monitoring monitoring instruments to instruments OPERABLE.
B. Required Action A.l B.1 Initiate action to Immediately and associated, prepare.an appropriate Completion Time not deficiency document.
met.
AND B.2 Enter TLCO 3.0.3 RIVER BEND TR 3.3-62 (71xv)
Revision 106
Seismic Monitoring Instrumentation TR 3.3.7.5 TABLE 3.3.7.5-1 (Page 1 of 1)
SEISMIC MONITORING INSTRUMENTATION
[!
MINIMUM SURVEILLANCE MEASUREMENT INSTRUMENTS REQUIREMENTS RANGE OPERABLE
- 1. Triaxial Time-History Accelerographs
- a. Reactor Bldg Mat EL 70' 0O (ERS-NBEIA / ERS-NBR2H)
- b. Reactor Bldg Ext Shield Wall EL 232' 0'
(ERS-NBEIB / ERS-NBR21)
- c. Reactor Bldg Drywell EL 151' 0O (ERS-NBElC / ERS-NBR2J)
- d.
Free Field - Grade Level (ERS-NBElD / ERS-NBR2K)
- 2.
Triaxial Peak Accelerographs
- a. Reactor Bldg SLCS Storage Tank (ERS -NBR2A)
- b. Reactor Bldg -
RHR Inj. Piping (ERS -NBR2B)
- c. Aux. Bldg Service Water Piping (ERS -NBR2C)
TSR TSR TSR TSR TSR TSR TSR TSR TSR
- TSg, TSR, TSR:
TSR-TSR TSRk TSR 1
TSR TSR 1
TSR TSR 1
TSR TSR 3.3.7.5.1 3.3.7.5.2 3.3.7.5.3 3.3.7.5.4 3.3.7.5.1 3.3.7.5.2 3.3.7.5.3 3,3.7.5.4 3.3.7.5.1 3.3.7.5.2 3.3.7.5.3 3.3.7.5.4 3.3.7.5.1 3.3.7.5.2 3.3.7.5.3 3.3.7.5.4 3.3.7.5.3 3.3.7.5.4 3.3.7.5.3 3.3.7.5.4 3.3.7.5.3 3.3.7.5.4 0+/- 1.0 g 0 +/-1.0 g
0 +/-1.0 g 0 +/-1.0 g I
II I
(
0+/-
0+/-
0 +/-
10.0 g 10.0 g 10.0 g iI I
- 3. Triaxial Seismic SWitches
- a. Reactor Bldg Mat EL 70' 0"
(ERS-NBS4B)
- b. Free Field EL 95' (ERS-NBS4A)
- 4. Triaxial Response - Spectrum Recorders
- a. Reactor Bldg Mat EL 70' 0"
(ERS-NBS2D)
- b. Reactor Bldg Floor EL 141' 0"
(ERS-NBS2F)
- c. Auxiliary Bldg Mat EL 70' 0"
(ERS-NBS2G)
- d. Auxiliary Bldg Floor EL 141' 0"
(ERS-NBS2E) l(a)
TSR 3.3.7.5.1(b' 0.025 to TSR 3.3.7.5.2 0.25 g TSR 3.3.7.5.3 TSR 3.3.7.5.4 l(d)
TSR 3.3i7.5.1' 0.025 to TSR 3.3.7.5.2 0.25 g TSR 3.3.7.5.3 TSR 3.3.7.5.4 1 (c)
TSR 3.3.7.5.1 0 +/- 2 g TSR 3.3.7.5.2 TSR 3.3.7.5.3 TSR 3.3.7.5.4 1
TSR 3.3.7.5.3 0 +/- 2 g TSR 3.3.7.5.4 1
TSR 3.3.7.5.3 0 + 2 g TSR 3.3.7.5.4 1
TSR 3.3.7.5.3 0 +/- 2 g TSR 3.3.7.5.4 ciation (SEISMIC EVENT HIGH).
il (a)
(b)
(c)
(d)
With control room indication Except seismic trigger.
With control room indication With control room indication SYS START).
and annun and annunciation (SEISMIC EVENT HIGH-HIGH).
and annunciation (SEISMIC TAPE RECORDING TR 3.3-64 Revision 106 (71xvii)
RIVER BEND
TECHNICAL SPECIFICATIONS BASES LIST OF EFFECTIVE PAGES PAGE REV NUMBER PAGE REV NUMBER PAGE REV NUMRFPR I
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3.7-28 3.7-29 3.7-30 3.7-31 3.8-1 3.8-2 3.8-3 3.8-4 3.8-5 3.8-6 3.8-7 3.8-8
- 3. 8-8a 3.8-9 3.8-10 3.8-11 3.8-12 3.8-13 3.8-14 3.8-15 3.8-16 3.8-17 3.8-18 3.8-19 3.8-20 3.8-21 3.8-22 3.8-23 3.8-24 3.8-25 3.8-26 3.8-27 3.8-28 3.8-29 3.8-30 3.8-31 3.8-32 3.8-33 3.8-34 3.8-35 0
115 0
115 0
5-3 0
0 105 0
0 105 105 105 0
0 0
0 127 102 102 102 127 117 117 102 113 113 113 102 102 113 113 113 113 102 3-1 3-1 110 0
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- 3. 8-51a 3.8-52 3.8-52a 3.8-52b 3.8-53 3.8-54 3.8-55 3.8-56 3.8-57 3.8-58 3.8-59 3.8-60 3.8-61 3.8-62 3.8-63 3.8-64 3.8-65 3.8-66 3.8-67 3.8-68 3.8-69 0
115 110 102 102 3-2 0
0 0
0 0
0 3-2 3-2 0
125 125 125 125 125 125 125 0
120 120 120 110 110 115 0
0 0
0 1
4-5 4-5 1
RIVER BEND TSB-d Revision No.
127
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vi TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR TR 1-1 1-2 1-3 1-4 3.0-1 3.0-2 3.0-3 3.0-4 3.1-1 3.1-2 3.1-3 3.1-4 3.2-1 3.3-1 3.3-2 3.3-3 3.3-4
.3.3-5 3.3-6 3.3-7 3.3-8 3.3-9 3.3-10 3.3-11 3.3-12 3.3-13 3.3-14 3.3-15 3.3-16 3.3-17 3.3-18 3.3-19 3.3-20 3.3-21 3.3-22 3.3-23 3.3-24 3.3-25 3.3-26 3.3-27 (10i)
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TR 3.3-74 TR 3.3-75 TR 3.3-76 TR 3.3-77 TR 3.3-78 TR 3.3-79 TR 3.3-80 TR 3.3-81 TR 3.3-82 TR 3.3-83 TR 3.3-84 TR 3.3-85 TR 3.3-86 TR 3.3-87 TR 3.3-88 TR 3.3-89 TR 3.3-90 TR 3.4-1 TR 3.4-2 TR 3.4-3 TR 3.4-4 TR 3.4-5 TR 3.4-6 TR 3.4-7 TR 3.4-8 TR 3.4-9 TR 3.4-10 TR 3.4-11 TR 3.4-12 TR 3.4-13 TR 3.4-14 TR 3.4-15 TR 3.4-16 TR 3.4-17 TR 3.5-1 TR 3.5-2 TR 3.5-3 TR 3.5-4 TR 3.6-1 TR 3.6-2 TR 3.6-3 TR 3.6-3a TR 3.6-4 TR 3.6-5 TR 3.6-6 (74i)
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5 77 77 11 69 73 13 73 11 77 RIVER BEND TR-a Revision 107
TECHNICAL REQUIREMENTS MANUAL LIST OF EFFECTIVE PAGES PAGE NUMBER REV PAGE NUMBER REV PAGE NUMBER IREV TR 3.6-7 (20iii) 57 TR 3.7-28 (15xxi) 58 TR 3.11-6 18 TR 3.6-8 (20iv) 68 TR 3.7-29 (15xxii) 95 TR 3.11-7 14 TR 3.6-9 (20v) 69 TR 3.7-30 (15xxiii) 5 TR 3.11-8 5
TR 3.6-10 (20vi) 93 TR 3.7-31 (15xxiv) 5 TR 3.11-9 5
TR 3.6-11 (20vii) 69 TR 3.7-32 (15xxv) 18 TR 3.11-10 75 TR 3.6-12 (22i) 12 TR 3.7-33 (15xxvi) 5 TR 3.11-11 5
TR 3.6-13 (28i) 90 TR 3.7-34 (15xxvii) 5 TR 3.11-12 5
TR 3.6-14 (28ii) 35 TR 3.7-35 (15xxviii) 5 TR 3.11-13 5
TR 3.6-15 (30i) 5 TR 3.8-1 (15i) 76 TR 3.11-14 5
TR 3.6-16 (35i) 77 TR 3.8-2 (15ii) 65 TR 3.11-15 5
TR 3.6-17 (36i) 77 TR 3.8-3 (15iii) 76 TR 3.11-16 5
TR 3.6-18 (40i) 100 TR 3.8-4 (19i) 5 TR 3.11-17 5
TR 3.6-19 (50i) 107 TR 3.8-5 (20i) 76 TR 3.12-1 5
TR 3.6-20 (52i) 63 TR 3.8-6 (23i) 64 TR 3.12-2 5
TR 3.6-21 (54i) 98 TR 3.8-7 (27i) 55 TR 3.12-3 77 TR 3.8-8 (42i) 81 TR 3.12-4 77 TR 3.6-23 (59i) 5 TR 3.8-9 (42ii) 81 TR 3.12-5 59 TR 3.6-24 (61i) 18 TR 3.8-10 (42iii) 81 TR 3.12-6 41 TR 3.6-25 (70i) 96 TR 3.8-11 (42iv) 81 TR 3.12-7 41 TR 3.6-26 (70ii) 96 TR 3.8-12 (42v) 5 TR 3.12-8 5
TR 3.6-27 (72i) 5 TR 3.8-13 (42vi) 95 TR 3.12-9 5
TR 3.7-1 (4i) 5 TR 3.8-14 (42vii) 95 TR 3.12-10 41 TR 3.7-2 (4ii) 5 TR 3.8-15 (42viii) 95 TR 3.12-11 41 TR 3.7-3 (4iii) 5 TR 3.8-16 (42ix) 95 TR 3.12-12 77 TR 3.7-4 (4iv) 5 TR 3.8-17 (42x) 95 TR 5-1 87 TR 3.7-5 (8i) 90 TR 3.8-18 (42xi) 30 TR 5-2 5
TR 3.7-6 (11i) 26 TR 3.8-19 (42xii) 5 TR 5-3 5
TR 3.7-7 (14i) 5 TR 3.8-20 (42xiii) 5 TR 5-4 53 TR 3.7-8 (15i) 94 TR 3.8-21 (42xiv) 5 TR 5-5 65 TR 3.7-9 (15ii) 5 TR 3.8-22 (42xv)
.30 TR 5-6 94 TR 3.7-10 (15iii) 5 TR 3.8-23 (42xvi) 88 TR 5-7 23 TR 3.7-11 (15iv) 93 TR 3.9-1 (7i) 84 TR 5-8 5
TR 3.7-12 (15v) 5 TR 3.9-2 (7ii) 72 TR 5-9 5
TR 3.7-13 (15vi) 5 TR 3.9-3 (13i) 85 TR 5-10 5
TR 3.7-14 (15vii) 15 TR 3.9-4 (13ii) 5 TR 5-11 77 TR 3.7-15 (15viii) 5 TR 3.9-5 (13iii) 70 TR 5-12 5
TR 3.7-16 (15ix) 5 TR 3.9-6 (13iv) 5 TR 5-13 94 TR 3.7-17 (15x) 58 TR 3.9-7 (13v) 5 TR 5-14 33 TR 3.7-18 (15xi) 5 TR 3.9-8 (13vi) 5 TR 5-15 53 TR 3.7-19 (15xii) 79 TR 3.9-9 (13vii) 54 TR 5-16 53 TR 3.7-20 (15xiii) 5 TR 3.9-10 (13viii) 103 TR 5-17 87 TR 3.7-21 (15xiv) 15 TR 3.9-11 (13ix) 103 TR 5-18 53 TR 3.7-22 (15xv) 58 TR 3.9-12 (13x) 104 TR 5-19 53 TR 3.11-1 83 TR 3.7-23 (15xvi) 5 TR 3.11-2 5
TR 5-20 53 TR 3.7-24 (15xvii) 5 TR 3.11-3 5
TR 5-21 94 TR 3.7-25 (15xviii) 58 TR 3.11-4 5
TR 5-22 8
TR 3.7-26 (15xix) 5 TR 3.11-5 5
TR 3.7-27 (15xx) 5 RIVER BEND TR-b Revision 107
AC Sources - Operating B 3.8.1 BASES SURVEILLANCE REQUIREMENTS (continued)
SR 3.8.1.1 This SR ensures proper circuit continuity for the two qualified circuits between the offsite transmission network and the onsite Class 1 E Distribution System and availability of offsite AC electrical power. The breaker alignment verifies that each breaker is in its correct position to ensure that the Division 1, 2, and 3 distribution buses and loads are connected to their preferred power source and that appropriate independence of offsite circuits is maintained. The 7 day Frequency is adequate since breaker position is not likely to change without the operator being aware of it and because its status is displayed in the control room.
SR 3.8.1.2 and SR 3.8.1.7 These SRs help to ensure the availability of the standby electrical power supply to mitigate DBAs and transients and maintain the unit in a safe shutdown condition.
To minimize the wear on moving parts that do not get lubricated when the engine is not running, these SRs have been modified by Notes (the Note for SR 3.8.1.7 and Note 2 for SR 3.8.1.2) to indicate that all DG starts for these Surveillances may be preceded by an engine prelube period and followed by a warmup period prior to loading.
For the purposes of this testing, the DGs are started from standby conditions. Standby conditions for a DG mean that the diesel engine coolant and oil are being continuously circulated and temperature is being maintained consistent with manufacturer recommendations for DG 1A and DG lB. For DG 1C, standby conditions mean that the lube oil is heated by the jacket water and continuously circulated through a portion of the system as recommended by the vendor. Engine jacket water is heated by an immersion heater and circulates through the system by natural circulation.
In order to reduce stress and wear on diesel engines, the manufacturer recommends that the DGs be gradually accelerated to synchronous speed prior to loading. These modified start procedures are the intent of Note 3, which is only applicable when such procedures are used.
(continued)
RIVER BEND B 3.8-14 Revision No. 127
AC Sources - Operating B 3.8.1 BASES SURVEILLANCE SR 3.8.1.7 REQUIREMENTS See SR 3.8.1.2 SR 3.8.1.8 Transfer of each 4.16 kV ESF bus power supply from the normal offsite circuit to the alternate offsite circuit demonstrates the OPERABILITY of the alternate circuit. This SR applies to Divisions 1, 2, and 3. The 18 month Frequency of the Surveillance is based on engineering judgment taking into consideration the plant conditions required to perform the Surveillance, and is intended to be consistent with expected fuel cycle lengths. Operating experience has shown that these components usually pass the SR when performed on the 18 month Frequency. Therefore, the Frequency was concluded to be acceptable from a reliability standpoint.
This SR is modified by a Note. The reason for the Note is that, during operation with the reactor critical, performance of this SR could cause perturbations to the electrical distribution systems that could challenge continued steady state operation and, as a result, plant safety systems.
Credit may be taken for unplanned events that satisfy this SR. Examples of unplanned events may include:
- 1)
Unexpected operational events which cause the equipment to perform the function specified by this Surveillance, for which adequate documentation of the required performance is available; and
- 2)
Post corrective maintenance testing that requires performance of this Surveillance in order to restore the component to OPERABLE, provided the maintenance was required, or performed in conjunction with maintenance required to maintain OPERABILITY or reliability.
(continued)
RIVER BEND B 3.8-18 Revision No. 127
Reactor Coolant System Pressure Isolation Valve Pressure Monitors TR 3.4.6.1 TR 3.4.6.1 Reactor Coolant System Pr essure Isolation Valve.Pressure Monitors TLCO 3.4.6.1 APPLICABILITY:.
The.i.
h\\iýlow pressure interface valve pressure monitors shown in "Table 3.4.6.:1-1 shall be OPERABLE.
MODES 1 and 2, MODE.3, except valves in the residual heat removal (RHR)....
shutdown cooling:fiowpat hhn when in, or during the transition to or from,ý the shutdown cooling-mode of operation.
ACTIONS
NOTE-------- -------------------------------
Separate Condition entry is allowed for each channel.
CONDITION REQUIRED ACTION COMPLETION TIME.
A.
One or more, pressure A.1 Restore channel to
-7 days monitors inoperable.
OPERABLE status.
B.
Required Action and B.1 Verify pressur~e less once per associated Completion than the alarm 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> Time of Condition. A not, setpoint.
met.
AND Bý* 2. Re t
r.ýc a ne.t 3
.0
.days : f.:. o.., : ri: '.
- ~ ~ ~
~
~ ~ ~ O EIA L.;s a u.
.':'jP::i.i:
- ...* :i.i:.i.:.".!..:
C*.
Required Actio*6{in {.and C '!<.4 :.Enter :i*TLCO,:i*-..3.
ediaie~l~i!...:.:
associated Completion Time oft.
Condition R not met.
- 2 :.:i.
RIVER BEND TR 3.4-7 (16ii)
Revision 107
SCIDs/FBIDS TR 3.6.4.2 TR 3.6.4.2 Secondary Containment Isolation Dampers (SCIDs) and Fuel Building Isolation Dampers (FBIDs)
.TABLE 3.6.4.2-1 (page.1 of 1)
SECONDARY CONTAINMENT AND.FUEL BUILDING AUTOMATIC ISOLATION DAMPERS MAXIMUM ISOLATION. TIME DAMPER FUNCTION.
- 1.
shield Building-Annulus ventilation Exhaust Damper (lHVR*ADD16l)
- 2.
Shield Building Annulus Ventilation Exhaust Damper (1HVR*AOD23A)
- 3.
Shield Building Annulus Ven'tilation.
Exhaust Damper (lHVR*AOD23B) 4i. Auxiliary Building Ventilation Exhaust Damper (1HVR*A0D214)
- 5.
Auxiliary Building Ventilation Exhaust Damper (1HVR*A0D262)
- 6.
Auxiliary Building Ventilation Exhaust Damper (lHVR*A0D249)
'7. -Auxili-ary Building Ventilation Ex~haust Damper~ (1HVR*AOD10A)
- 8.
Auxiliary Building Ventilation Exhaust Damper (lEVR*AOD1OB)~
Suip1ply,.Damper (lHVR*AOD143)
- 10.
Auxiliary Building Ventilation Suppl.y Dlamper (lHVR-AOD164)
- 11.
Fuel Building Ventilation* Supply Damper (lHVE'*AGD122) 12.- Fuel Building Ventilation Supply
- 13.
Damer(H*ADlFdl Building Ventilation Exhaust Dlamper (1I{VF*AOD104)
- 14.
Fuel Building Ventilation Exhaust Damper (1H1VF*A0D137)
Exas Damper (lh-VF*AOD102)
- 16.
Fuel Building Ventilation Exhaust Damper (1EVF*AOD112)
.(Seconds) 15 15 15 15 Is 15 15 15 1:5 15 S1:5 15 DAMPER GROUP#
12 12 12
>11..
11 11 12:/<ii!:~i!:"
12i,!i:!ii*
i{ ij::,
1 1:
- i
- ::!.[(*
- i*[ : f APPLICABLE OPERATIONAL, CONDITION 11 i,:
- 1,*
1,i>
2, 2,
2, 2,
2, 2,
2, 2,
3 3
3 3
3 3
3 3
.3 1
- 13
- 13
.13 13 4##.
.13:
- Damper groups% are designated in Table 3.3.6..2..2
- When handling recently irriadiated fuel in the Fuel Building.
RIVER BEND TR 3.6-19 (50i)
Revision 107
TECHNICAL SPECIFICATIONS BASES LIST OF EFFECTIVE PAGES PAGE IREV NUMBER I
PAGE REV NUMBER PAGE REV NUMBER PAGE REV NUMBER B 3.3-80 B 3.3-81 B 3.3-82 B 3.3-83 B 3.3-84 B 3.3-85 B 3.3-86 B 3.3-87 B 3.3-88 B 3.3-89 B 3.3-90 B 3.3-91 B 3.3-92 B 3.3-93 B 3.3-94 B 3.3-95 B 3.3-96 B 3.3-97 B 3.3-98 B 3.3-99 B 3.3-100 B 3.3-101 B 3.3-102 B 3.3-103 B 3.3-104 B 3.3-105 B 3.3-106 B 3.3-107 B 3.3-108 B 3.3-109 B 3.3-110 B 3.3-111 B 3.3-112 B 3.3-113 B 3.3-114 B 3.3-115 B 3.3-116 B 3.3-117 B 3.3-118 B 3.3-119 0
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0 4-1 0
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104 110 115 2-6 0
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3.3-160 3.3-161 3.3-162 3.3-163 3.3-164 3.3-165 3.3-166 3.3-167 3.3-168 3.3-169 3.3-170 3.3-171 3.3-172 3.3-173 3.3-174 3.3-175 3.3-176 3.3-177 3.3-178 3.3-179 3.3-180 3.3-181 3.3-182 3.3-183 3.3-184 3.3-185 3.3-186 3.3-187 3.3-188 3.3-189 3.3-190 3.3-191 3.3-192 3.3-193 3.3-194 3.3-195 3.3-196 3.3-197 3.3-198.
3.3-199 104 0
0 0
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110 6-5 6-5 6-5 110 6-5 6-5 6-5 6-5 6-5 6-5 0
0 1
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3.3-200 3.3-201 3.3-202 3.3-203 3.3-204 3.3-205 3.3-206 3.3-207 3.3-208 3.3-209 3.3-210 3.3-211 3.3-212 3.3-213 3.3-214 3.3-215 3.3-216 3.3-217 3.3-218 3.3-219 3.3-220 3.3-221 3.3-222 3.4-1 3.4-2 3.4-3 3.4-4 3.4-5 3.4-6 3.4-7 3.4-8 3.4-9 3.4-10 3.4-11 3.4-12 3.4-13 3.4-14 3.4-15 3.4-16 3.4-17 0
115 0
0 3-4 0
0 0
0 1
1 1
107 0
123 3-3 0
0 0
0 0
1 0
4-8 4-8 114 4-8 112 4-8 4-8 4-8 0
0 0
0 0
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6-7 1
RIVER BEND TSB-b Revision No.
123
TECHNICAL SPECIFICATIONS BASES LIST OF EFFECTIVE PAGES
¢ PAGE REV NUMBERI PAGE NUMBER REV PAGE REV NUMBER PAGE NUMBER REV 3.6-90 3.6-91 3.6-92 3.6-93 3.6-94 3.6-95 3.6-96 3.6-97 3.6-98 3.6-99 3.6-100 3.6-101 3.6-102 3.6-103 3.6-104 3.6-105 3.6-106 3.6-107 3.6-108 3.6-109 3.6-110 3.6-111 3.6-112 3.6-113 3.6-114 3.6-115 3.6-116 3.6-117 3.6-118 3.6-119 3.6-120 3.6-121 3.6-122 3.6-123 3.6-124 3.6-125 3.6-126 3.6-127 3.6-128 3.6-129 6-5 115 6-5 115 6-5 6-5 0
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0 110 121 119 2-4 2-4 2-4 2-4 2-4 2-4 110 3-4 3.6-130 3.6-131 3.6-132 3.6-133 3.6-134 3.6-135 3.6-136 3.6-137 3.6-138 3.6-139 3.6-140 3.6-141 3.6-142 3.7-1 3.7-2 3.7-3 3.7-4 3.7-5 3.7-6 3.7-7 3.7-8 3.7-9 3.7-10 3.7-11 3.7-12 3.7-13 3.7-14 3.7-15 3.7-16 3.7-17 3.7-18 3.7-19 3.7-20 3.7-21 3.7-22 3.7-23 3.7-24 3.7-25 3.7-26 3.7-27 2-4 2-4 3-4 3-4 2-8 2-8 6-2 2-8 2-8 2-8 2-8 2-8 2-8 110 110 110 1
1 0
3-1 1
0 110 110 110 115 115 0
110 4-4 110 6-13 115 6-13 0
0 1
6-14 6-7 0
3.7-28 3.7-29 3.7-30 3.7-31 3.8-1 3.8-2 3.8-3 3.8-4 3.8-5 3.8-6 3.8-7 3.8-8 3.8-8a 3.8-9 3.8-10 3.8-11 3.8-12 3.8-13 3.8-14 3.8-15 3.8-16 3.8-17 3.8-18 3.8-19 3.8-20 3.8-21 3.8-22 3.8-23 3.8-24 3.8-25 3.8-26 3.8-27 3.8-28 3.8-29 3.8-30 3.8-31 3.8-32 3.8-33 3.8-34 3.8-35 0
115 0
115 0
5-3 0
0 105 0
0 105 105 105 0
0 0
0 127 102 102 102 127 117 117 102 113 113 113 102 102 113 113 113 113 102 3-1 3-1 110 0
3.8-36 3.8-37 3.8-38 3.8-39 3.8-40 3.8-41 3.8-42 3.8-43 3.8-44 3.8-45 3.8-46 3.8-47 3.8-48 3.8-49 3.8-50 3.8-51 3.8-51a 3.8-52 3.8-52a 3.8-52b 3.8-53 3.8-54 3.8-55 3.8-56 3.8-57 3.8-58 3.8-59 3.8-60 3.8-61 3.8-62 3.8-63 3.8-64 3.8-65 3.8-66 3.8-67 3.8-68 3.8-69 0
115 110 102 102 3-2 0
0 0
0 0
0 3-2 3-2 0
125 125 125 125 125 125 125 0
120 120 120 110 110 115 0
0 0
0 1
4-5 4-5 1
I (V.:
RIVER BEND TSB-d Revision No.
127