ML19308D072
| ML19308D072 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 02/11/1977 |
| From: | Stewart W FLORIDA POWER CORP. |
| To: | |
| Shared Package | |
| ML19308D069 | List: |
| References | |
| NUDOCS 8002270571 | |
| Download: ML19308D072 (1) | |
Text
b LICENSEE EVENT REPO U
CONTROL 8 LOCK:l l
l l l l
l (PLEASE PldlNT ALL REQUlftED INFORMATION) 1 6
NA E LCENSE NUMBER PE TYPE lFlLlClRlPl3l l0l0l--l0l0l0l01 0l-l0l0l l 4 l 1 l 1 l.1. l 1l l0 l1 l-7 89 14 15 25 20 30 31 32 CATEGORY T
SO DOCKET NUMBER EVENT DATE REPORT OATE O 1 CON'T l 0 l
- l W J l0 l5 l0 l_l 0 l 3l 0l 2l l0 l2 l0 l 4 l 7l 7l l0 l2 l1 l1l 7 l 7l l
7 3 57 58 59 60 61 68 69 74 75 80 EVENT DESCRIPTION BE l During plant cooldown in Mode 5 (Cold Shutdown), it was discovered that the low l
7 89 80
$l range overpressurization protection circuit had not been armed. During cooldown, l
7 89 80 nn nroneurn ernnqinne.q hnd occurred.
Ooerator action could have orovided re-l 7 89 80 DE I d undan cy.
This is a first occurrence.
Immediately armed circuit.
l 7 89 80
@l (77-10) l 7 89 pnue.
80 E
C DE COMPONENT CODE suppl R M
TUF R VOLATON EE l Il El W l I l N l S l Tl R l U l lNl l Bl 014l 5l lN l 7 89 10 11 12 17 43 44 47 48 CAUSE DESCRIPTION DG l
'Ihe copy of the procedure in uso did not contain a hand written temporary change l
7 89 80 3E l concerning arming the circuit. Operators cautioned to cross check with Master l
89 80 l
Copy of procedures before use of Working Copies. (Cont'd. - Additional Factors) l STA US
% POWER OTHER STATUS OSCOVERY DISCOVERY DESCRsPTON W
l0l0l 0l l Mode 5 l
lBl l
N/A l
7 8 9
10 12 13 44 45 46 80 R LE SED OF R L ASE l N/A l
l l
AMOUNT OF ACTIVITV LoCATON OF RELEASE E
U U
7 8 9
10 11 44 45 80 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTON MI I I I Ul N/A l
7 89 11 12 13 80 PERSONNEL INJURIES M;MBER DESCRWTON Hll I
I I N/A l
7 89 11 12 80 OFFSITE CONSEQUENCES 3l N/A l
7 89 80 LOSS OR DAMAGE TO FACILITY H
l N/A l
7 89 10 80 PUBLICITY DE I N/A l
7 89 80 ADOITIONAL FACTORS 8 l Control Center Working Copy File audited to preclude recurrence.
l
/ 89 80 gg l 8002 270 U/
i
/6.kO,h4
(
W. P. Stewart NAME:
PHONE:
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