ML20059J054
| ML20059J054 | |
| Person / Time | |
|---|---|
| Site: | Clinton  |
| Issue date: | 11/04/1993 |
| From: | ILLINOIS POWER CO. |
| To: | |
| Shared Package | |
| ML20059J052 | List: |
| References | |
| NUDOCS 9311100330 | |
| Download: ML20059J054 (1) | |
Text
Attachment 3 to U-602194 ELECTRICAL POWER SYSTEMS 30 I
AC SOURCES - OPERATIf1G SURVEILLANCE REQUIREMEf1TS (Continued 1 4.8.1.1.2 (Continued) that the other properties specified in Table 1 of ASTH-0975-89 are met when tested in accordance with the tests specified in ASTM-D975-89.
3.
By obtaining a sample of fuel oil from the storage tanks in accordance with ASTM-D2276-88 at least once per 31 days and verifying within one week after obtaining the sample that total particulate contamination is less than 10 mg/ liter when tested in eh accordance with ASTM-D2276-88.
At least once per 18 months,' during shutdown, by:
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2.
Verifying the diesel generator capability to reject a load of greater than or equal to 1120 kW for diesel generators IA and IB, 1
and greater than or equal to 1995 kW for diesel generator IC while maintaining engine speed < nomi..al plus 75% of the difference between nominal speed and the overspeed trip setpoint or 15% above nominal whichever is less.
e 3.
Verifying the diesel generator capability to reject a load of 3869 kW for diesel generators IA, 3875 kW* for diesel generator IB and 2200 kW* for diesel generator IC without tripping. The generator voltage shall not exceed 5000 volts for diesel generator lA and IB and 5824 volts for diesel generator IC during and following the load rejection.
4.
Simulating a loss of offsite power by itself, and:
l a)
For Divisions I and II:
1)
Verifying deenergization of the emergency buses and load shedding from the emergency buses.
2)
Verifying the diesel generator starts on the auto-start signal, energizes the emergency buses with permanently connected loads within 12 seconds, energizes the auto-
~
Ed connected loads required for safe shutdown through the load sequence (individual timers), and operates for 5
greater than or equal to 5 minutes while its generator is
- b loaded with the shutdown loads. After energization, the i
O.88-steady state voltage and frequency of the emergency buses gg shall be maintained at 4160 420 volts and 60 i 1.2 liz eo during this test.
1 0:C cm
- O ffor any start of a diesel, the diesel must be operated with a load in accordance
'f with the manufacturer's recommendations.
- Momentary transients due to changing bus loads shall not invalidate the test.
& o.n.
r.11N10N ONIT 1 3/48-6 Amendma.t No.80 1