ML20206Q296
| ML20206Q296 | |
| Person / Time | |
|---|---|
| Site: | Millstone, Haddam Neck, 05000000 |
| Issue date: | 08/06/1986 |
| From: | CONNECTICUT YANKEE ATOMIC POWER CO. |
| To: | |
| Shared Package | |
| ML20206P782 | List: |
| References | |
| RQ1-86-7(S), TAC-64137, TAC-64138, TAC-64620, NUDOCS 8704210379 | |
| Download: ML20206Q296 (7) | |
Text
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LESSON :PLAh APPROVAL SHEdT l
Reactor Scram Actions ID Numbers.R_01 -7(S)
I.
Lesson
Title:
Performed
.s Revision:
1 Simulator IX Laboratory _
Classroom _
II.
Initiated:
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Date
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Developer
~III. Reviewed:
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Date k
' Technicd1 Reviewer
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Approved:
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bl Date Nuclear Training Supervisor V..
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'Date c:
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LESSON PLAN COVER SHEET O
Reactor-Scram Actions I.
Lesson
Title:
Performed ID Number:
RQ1 -7(S)
II.
References A.
TPGs 1.
502/1.0 III.
Instructional Materials:
(Handouts)
(Training Aids)
O (Instructor's Equipment)
IV.
Duration of Lesson:
2.0 hours0 days <br />0 hours <br />0 weeks <br />0 months <br /> O
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Page 1 of 5 O
SIMULATOR INSTRUCTOR GUIDE Guide Number:
RQl -7(S)
Time Required:
2.0 Hours Revision:
1 TITLE:
REACTOR SCRAM ACTIONS PERFORMED I
1 I.
SESSION GOALS A.
Perform the required actions for a reactor scram.
O
Pago 2 of 5 ROl -7(S)
O II.
ACTIVITY NARRATIVE In this exercise, the students will perform emergency plant shutdowns.
The scrams will be initiated from both known and unknown causes.
During the exercise, the students will be exposed to other ONP conditions.
However, the major emphasis will be on performance of all items listed in the Emergency Shutdown ONP.
The simulator will initially display 100% power conditions.
The students will be assigned the normal shift positions, and special features are not required.
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Pcge 3 of 5 RQl -7(S)
III..
INSTRUCTOR / STUDENT ACTIVITIES Position Activity Description Discussion Items d
4 INSTRUCTOR 1.
Initialize IC-13, 100% power.
2.
Verify students are assigned to normal shift positions.
3.
Verify students are cognizant of i
plant conditions, perform proper communications and use team work.
O STUDENTS 4.
Take control of the plant.
INSTRUCTOR 5.
Enter some minor malfunctions so students become involved with plant operation.
Suggested malfunctions include (not all are to be entered):
a)
NIO4 LPRM Failure 4
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Page 4 of 5 RQl -7(S)
Position
-Activity Description Discussion Items 4
'b)
MS07 SJAE. Pressure Control Valve failure - 100%
severity c)
CW01 Circulating Water Pump Trip r
d)
Loss of control power on pump or breaker
- TPG 502/1.0 EMERGENCY PLANT SHUTDOWN j
6.
Enter TC08 Turbine Trip.
7.
Verify students perform required Discuss teamwork l
action for ONP-502.
during summary l
discussion.
I a)
Written reports may be verbalized with forms in hand.
l 1
O
n-Paga 5 of 5 RQl -7(S)
' Position Activity Description Discussion Items
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8.
Rotate students; include SRO positions in the rotation.
9.
Repeat steps 5, 7-8 with the following conditions:
$ra)300piAISteaut31.Mbreak seyerity; EOP useage level 3
C109A;1 determination key parameter determination 299-109-03 CONDUCT OF OPERATIONS (1.09)
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SUMMARY
Discuss causes of scrams.
Point out sometimes the cause of a scram is actually unknown for days after scram and final answer may be inconclusive. Reinforce the differences and similarities in action between a known scram cause and an unknown scram cause.
Discuss the purpose of the symptoms sections in ONP-502, order of preference for action, and reason for parameter changes during scram (water level, power, steam flow, pressure, etc.).
Critique teamwork, key parameter response
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and proper communications.