ML19224D180
| ML19224D180 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 06/01/1979 |
| From: | Muller R Advisory Committee on Reactor Safeguards |
| To: | Carbon M, Etherington H, Plesset M Advisory Committee on Reactor Safeguards |
| Shared Package | |
| ML19224D181 | List: |
| References | |
| ACRS-SM-0133, ACRS-SM-133, NUDOCS 7907110047 | |
| Download: ML19224D180 (6) | |
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tmlTED STATES
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ADVISORY COMMITTEE ON REACTOR SAFEGUARDS WASHINGTON, D. C. 20555 June 1, 1979 H. Etherington, Chairman, Three Mile Island Subcommittee M. Plesset M. Carbon P. Shewmon M. Bender S. Lawroski W. Mathis H. Lewis C. Michelson I. Catten W. Lipinski
SUBJECT:
TMI-2 SUBCCNMI'ITEE MEETING - HARRISBURG, PA - JUNE 6-7, 1979 The location of the meeting has been changed from the Auditorium to the Student Center of the Penn State University Capital Campus in Middletown.
Because the nearest restaurants are 5 miles away, we have arranged through Penn State University to have sandwiches, coffee, and juice served at lunch time, as well as coffee and buns during the coffee break.
Attached are two maps provided by GPU. B e Penn State campus is very close to the Harrisburg International Airport - just south about a mile and a half on Route 230 and left at the sign. We Hoerd Johnson Motor Lodge is indicated on the other map which also has written directions to the plant.
A slightly revised schedule is also attached.
Ragr i
tller Senior aff Engineer Attachments:
1.
2 Maps 2.
Tentative Schedule (Revision 1) cc:
R. Fraley, ACRS M. Libarkin, ACRS H. Voress, ACRS /
J. McKinley, ACRS go
' '3 T. McCreless, ACRS
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H. Alderman, ACRS
\\]v i cc w/ attachment 2 enly:
L. Crocker, CPM J. Davis, I&E H. Denton, NRR V. Stello, DCR E. Case, NRR R. Arnold, CPU R. Vollmer, ESE H. Silver, DlH 97q nnt LUU
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NORORIGIgg DIRECTIONS TO C:-:EZE MILE ISLAND
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x From Washington, D.C.:
I-83 North over Susquehanna River; becomes I-83 & Pa.-322.
Follow I-83/Pa.-322 and look for I-283 South (approx. 3 mi.
after Bridge).
Take I-283 So.
tc Pa.-441 South (approx. 1 mi. after 83/283 intersection).
Take Pa.-441 So, through the center of Middletown to TMI.
From Harrisburg Intl. Airport:
Take Pa.-230 South to Middletown (Pa.-441 So.).
Turn RIGHT onto Pa.-441 So.
Follow it through the center of Middle-town, under the RR tressel.
Turn left at the first traffic light and continue straight to TMI.
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REVISION 1 June 1, 1979 TE!TiATI/E DETAILED SCHEDULE ACRS THREE MILT ISIAND SUBCCM4ITTEE MEETING PENNSYLVANIA STATE UNIVERSITY (CAPI'IDL CAMPJS AUDITORIUM MIDDLETOWN, PENNSYLVANIA June 6 and 7, 1979 Times are Approximate 1:30 P. M.
I. Opening Statement Mr. Harold Etherington, Subcommittee Chairman 1:35 II. Executive Session (CPEN) 1:50 III. Meeting with 'C Staff (R. H. Vollmr et al) 1.
Current Blant status 2.
NRC - Metropolitan Edison interface 3.
Emergency Equipnent which should be available where, in whose custody.
4.
Manner of establishing communications in emergencies 2:50 P.M.
IV. Meeting with Metropolitan Edison and General Public Utilities (Mr. Robert C. Arnold, V.P., GPU Mr. Ed Wallace, GPU, et al) 1.
Introduction 3:00 P.M.
2.
Incident chronology summary (a) Transient - Primary and Secondary (b) Operator's Response (c) Review of special conditions (i) hydrogen bubble (extent, how was volume calculated)
(ii) operations of block valve between 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> 6 min. and 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> 54 min.
(iii) make-up pump 1C - trips and restarts (iv) method of determining no flow in aux feed water lines (v) in core thermocouple data (vi) time of turning off sump pumps (vii) transition to natural circulation 5:15 P.M.
ADJCURNMEh? - RESUME AT 8: 30 A.M., June 7
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Plant organization and operation (a)
Overall plant organization (i) operations (ii) engineering support (iii) procedure preparation and approval including:
Use of Emerg. Proc. 2202-1.5 (Pressurizer System Failure)
(iv) training 4.
Emergency plan (a)
Content (b)
Implementation (including communications) 10: 30-10:45 P.M.
BREAK 5.
Post accident support Description and observations 6.
Radioactive waste management
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(a) Volumes and activity levels (b)
Clean-up plan 12:00-12:45 P.M.
LUNCH 12:45-1:15 P.M.
V.
Public Statements RESUME ITEM IV ABOVE 1:15 P.M.
7.
Special Questions (a)
Organization and function of B&W Owners' and Users' Groups (b)
Emergency feedwater system (i) surveillance and operations (ii) test procedure for valves (c) Transport of Radioactivity from reactor bldg. to auxiliary bldg. -- containment isolation design criteria 260 100
. (d) Water hammer and effect, including:
(i) systems interaction (ii) valves affected (iii) leaks caused (e) Possible improvements in instrumentation and diagnostic capability (f) Recommended change to:
(i) NSSS design (ii) Control room layout-diagnostic capability, human engineering (iii) Operator training and requalification (iv) Plant organization structure incl.
A.
Interface between operations and engineering (v) Health Itysics job requirements, background, etc.
(vi) NRC acility to respond to emergencies (vii) Emergency communications facilities and procedures (g) Key decisions made, reason therefor (h)
" BASE Pf.AN" for operations leading to long-term cooling 2:30 P.M.
VI.
Executive Session - Discussion of Subcommittee Report to Full Committee 5:00 P. M.
ADIOURN 260 10;