ML20058A406
| ML20058A406 | |
| Person / Time | |
|---|---|
| Site: | Perry  |
| Issue date: | 10/16/1990 |
| From: | CENTERIOR ENERGY |
| To: | |
| Shared Package | |
| ML20058A404 | List: |
| References | |
| NUDOCS 9010260111 | |
| Download: ML20058A406 (5) | |
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At8Hhment 3 FY-CET/NRR-1234 1.
El.ECTRICAL POWER SYSTE'45 Page 1 of S SURVEILLANCE REQUIREMENTS (Continued) 7.
Verifying the pressure in all air start receivers for each diesel generator to be greater than or equal to 210 psig.
b.
At least once per 31 days and after each operation of the diesel where the period of operatien was greater than or equal to I hour by checking for and removing accumulated water from the day tank.
c.
At least once per 92 days by checking for and removing accumulated water from the fuel oil storage tanks, d.
By sampling new fuel oil in accordance with ASTM 04057-88 prior to the' addition to the storage tank and:
1.
By verifying prior to addition to the storage tanks that the sample has:
a) An API Gravity of within 0.3 degrees at 60*F or a specific gravity 4
of within 0.0016 at 60/60*F, when compared to the supplier's certificate; or an absolute specific gravity at 60/60*F of greater than or equal to 0.83 but less than or equal to 0.89; or an API 1
gravity at 60'F of greater than or equal to 26 degrees but less than or_ equal to 39 degrees, whe tedesi in accordance with ASTN Ib i
b) A kinematic viscosity at 40*C of greater than or equal to 1.9 I
centistokes, but less than or equal to 4.1 centistokes, when test-1 ing in accordance with the tests specified in ASTM 0975-89, if gravity was not datemined by comparison with the supplier's l
certification, 1
c) A flash point equal to or greater than 125'F when tested in accordance with the tests specified in ASTM 0975-49, l
d) - No visible free' water or oarticulate contamination when tested in accordance with ASTM 04176-86.
2.
By verifying within 31 days of obtaining the sample that the other properties specified in Table 1 of ASTM 0975-49 are met when tested in accordance with the tests specified in ASTM 0975-49.
e At least once every 31 days by obtaining a sample of fuel oil from the storege tanks in accordance with ASTM 02276-88. and verifying that total particulate contamination is less than 10 mg/litar when tested in accord-ance with ASTM 02276-88.
f.
At least once per 18 months', a during shutdown, by:
l 1.
Subjecting the diesel to an inspection in accordance with instructions prepared in conjunction with its manufacturer's recommendations for this class of standby service.
2.
Verifying the diesel generator capability to reject a load of greater than or equal to 1400 kw (t.PCS pumo) for diesel generator Div 1. greater than or equal to 729 kw (RHR 8 pump or RHR C pump)
- For any start of a diesel, the diesel must be loaded in accordance with the l
manufacturer's p tions.
"E.xceptk8.1.1.2.[r.ljto be perfomed every refueling outage, for the Div 1 and Div 2 diesei generators.
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PERRY - UNIT 1 3/4 8-5 Amenement No. 8,22, 34 9010260111 901016 PDR ADOCK 05000440 P
AttachD3nt 2 PY-CEI/NRR-1234 t,
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Page 2 of 5 ELECTRICAL POWER SYSTEMS I
SURVEILLANCE REWIREMENTS (Continued) l voltage and frequency of the emergency bus shall be maintained at 4160 2 420 volts and 60 21.2 Hz during this test.
7.
Verifying that all automatic diesel generator trips are auto-antica11y bypassed with an ECCS actuation signal except:
a)
For divisions 1 and 2, engine overspeed and generator differential current.
b)
For division 3 engine overspeed and generator differential i
current.
8.
Verifying the diesel generator operates for at least 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.
During this test, the diesel generator shall be loaded to between 6800-7000 kw for the first two hours and between 5600-5800 kw" for the remaining 22 hours2.546296e-4 days <br />0.00611 hours <br />3.637566e-5 weeks <br />8.371e-6 months <br /> for diesel generator Div 1 and Div 2.
The Div 3 diesel generator shall be loaded to greater than or equal to 2860 kw for the first two hours of this test and 2600 kw for the remaining 22 hours2.546296e-4 days <br />0.00611 hours <br />3.637566e-5 weeks <br />8.371e-6 months <br /> of this test.
The generator voltage and frequency shall be 4160 2 420 volts and 60 21.2 Hz within 10 seconds after the start signal for Div 1 and Div 2 and within 13 seconds after the start signal for Div 3; the steady state generator voltage and frequency shall be maintained within these limits during this test. Within 5 minutes after enestetina this 24-hour test, perfom Surveillance RequirementL4.8.1.1.22.4.a.2) and or perfore Surveillance Requirement 1.1.z.
6.a 9.
Verifying that tia auto-connected loads to each diesel generator do not exceed 7000 kw for diesel generator Div 1 and Div 2 and 2960 kw for diesel generator Div 3.
- 10. Verifying the diesel generator's capability to:
a)
Synchronize with the offsite power source while the generator is loaded with its emergency loads upon a simulated restoration of offsite power, b)
Transfer its loads to the offsite power source, and c) 8e restored to its standby status.
- 11. Verifying that with the diesel generator operating in a test mode and connected tc its bus, a simulated ECCS actuation signal over-rides the test made by (1) returning the diesel generator to "If Surveillance Requirements
.8.1.1.2.
4.a.2 and b 2 or 1.1._2.
6.a.2
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and b.2 are not satisf actori c
aetea, it is not necessary tirrepeat tne preceding 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> test.
Instead, the diesel generator Div 1 or Div 2 may be operstad at 5400-5800 kw or diesel generatar Div 3 may be operated at 2600 kw for one hour or until operating temperatures have stanilized.
Q".3
- This band is meant as guidance ta aveld routine overloading of the engine.
Loads in excess of this band shall not invalidate the test; the loads, however, shall not be less than 5600 kw nor greater than 7000 kw.
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PEARY - UNIT 1 3/4 8-8 l
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.I PY-CEI/NRR-12341.
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Page 3 of 5 l
ELECTRICAL POWER SYSTEMS A.C. SOURCES - SHUTDOWN LIMITING CONDITION FOR OPERATION 3.8.1.2 As a sinieue, the following A.C. electrical power sources shall be OPERABLE:
a.
One circuit between the offsite transeission network and the onsite Class 1E distribution system, and b.
Diesel generator Div 1 or Div 2, and diesel generator Div 3 when the HPCS system is required to be OPERABLE, with each diesel generator having:
1.
A day tant containing a minimum of 225 gallons of fuel for Div 1 and Div 2 and 204 gallons of fuel for Div 3.
2.
A fuel storage system containing a minimum of 73,700 gallons of fuel for Div 1 and Div 2 and 36,100 gallons of fuel for Div 3.
3.
A fuel transfer pump.
APPLICA8!LITY: OPERATIONAL CONDITIONS 4, 5 and *.
ACTION:
a.
With less than the of.' site circuits and/or diesel generators Div 1 or Div 2 of the above required A.C. electrical power sources OPERABLE, suspend CORE ALTERATIONS, handling of irradiated fuel in the primary containment and Fuel Handling. Building, operations with a potential for draining the reactor vessel and crane operations over the spent fuel storage pool when fuel assemblies are therein.
In addition, when in OPERATIONAL CON 0! TION 5 with the water level less than 22 feet 10 inches above the reactor pressure vessel flange, immediately initiata corrective action to mstore the required power sources to OPERABLE status as soon as practical.
b.
With diesel generator Div 3 of the above required A.C. electrical power sources inoperable, restore the inoperable diesel generator Div 3
$ w.a r to OPERABLE status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or declare the M system inoper-H eele and take the ACTION required by Specification 3.5.2 and 3.5.3.
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The provisions of Specification 3.0.3 are not applicable.
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SURVEILLANCE REQUIREMENTS l
- 4. 8.1. 2 At least the above required A.C. electrical power sources shall be 1
demonstrated OPERA 8LE per Surveillance Requirements 4.8.1.1.1, 4.8.1.1.2
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(except for the requirement of 4.8.1.1.2.a.5), and 4.8.1.1.3.
"When handling irradiated fuel in the Fuel Handling Building or primary containment.
1 PERRY - UNIT 1 3/4 8-11 Amendment No. 34 h
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1 PY-CEI/NRR-1234L
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Page 4 of 5 l
i Insert c-I With the fuel oil contained in the storage tank not meeting the properties specified in T3 4.8.1.1.2.d.2 or 4.8.1.1.2.e. the fuel oil shall be brougnt back witnin the specified limits within 7 days or the associata6 diesel generator shall be declared inoperable.
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A t t achment 2 PY-CE1/NRR-1234 L Page 5 of 5 3/t. LIMITING CONDITIONS FOR OPERATION AND SURVEILL ANCE REQUIREwENTS
'k 3/a.0 APPt.lCA81LITY LASES Specifications 3.0.1 throuch 3.0.4 establish the general requirements applicaole to Limiting Conoittons for Operation. These requirements are based on the requirements for Limiting Conditions for Operation stated in the Code of Federal Regulations.10 CFR 50.36(c)(2):
" Limiting conditions for operation are the lowest functional capability'or performance levels of equipment required for safe operation of the facility.
When a limiting condition for operation of a nuclear reactor is not met, the licensee shall shut down the reactor or follow any remedial action permitted by the technical specification until the condition can be met.'
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Specification 3.0.1 establishes the Applicability statement within each indivioual specification as the requirement for when (i.e.. in which OPERATIONAL CONDITIONS or other specified conditions) confomance to the Limiting Conditions i
for Operation is required for safe operation of the facility. The ACTION require-ments establish those remedial measures that must be taken within specified time limits when the requirements of a Limiting condition for Operation are not met.
It is not intended that the shutdown ACTION requirements be used as.an operational convenience which pemits (routine) voluntary removal of a system (s)er component (s) from service in lieu of other alternatives that would not result in redundant systems or components being inoperable.
I There are two basic types of ACT!0N requirements. TI.e first specifies the remedial measures that pemit continued operation of the facility which is not further restricted by the time limits of the ACTION requirements. In this case, conformance to the ACTION requirements provides an acceptable level of safety for unlimited continued operation as long as the ACTION requirements costinue to be met. The second type of ACTION requirement specifies a time limit is which conformance to the conditions of the Limiting Condition for Operation must be met. This time limit is the alloweble outage time to restore an inoperable system or component to OptRABLE status or for restoring parameters.within specified limits. -If these actions are not completed within the allemsble outage time limits, a shutdoun is required to place the facility in an OptRATIONAL P
CONDITION or other specified condition in which the specification no longer I
applies.
The specified time limits of the ACTION requirements are applicable from the point in. time it is identified that a Limiting Condition for Operatica is not met.
The time limits of the ACTION requirements are afso applicable when a sysimVS or component is removed from service Gr surveillance testing or invest 19atio eM j operational problems.
Individual specifications may include a specified time limit for the completion of a Serve 111ance Requirement when equipment is removed from service.
In this case, the allowable outage time limits of the ACTION
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requirements are apolicable when this limit expires if the surveillance has not been completed. When a shutdown is required to comply with ACTION requirements.
PERRY - UNIT 1 5 3/4 0-1 Amendment No. 30
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