ML19256B820
| ML19256B820 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 05/08/1979 |
| From: | Vollmer R Office of Nuclear Reactor Regulation |
| To: | Stello V Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 7909100159 | |
| Download: ML19256B820 (18) | |
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NUCLEAR REGliLATORY COMMISSION 3. ! Cf, y 1h WASHINGTON, D. C. 20s55
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j May 8, 1979 MEMORANDUM FOR: Victor Stello
SUBJECT:
TMI DAILY REPORT e
A.
Reactor and Plant Status 1.
Te chn i ca l Progress Meeting - See attachment I for agenda and attached notes.
2.
Systen Parameters and Core Map - S-ee attachments 3 and 4 3.
Tes ts and Goerat ions in Progress - cressure reduction at about lod per hour in progress.
Repai ring leaking 'lange in JHR system by renoval and renlacement of gasket.
Complete and rehydro tonorrow orior to containment sump level reasurement.
4 Indoor plumbing Facilities coroleted in NRR Te l e r :/7 First flush test completed at approximatelv 9:30 a.m.
Test successful with no primary leakage noted.
3.
Padwarte and HP 1.
Auxiliary building supplemental 'ilter train is in service wit" three of 'our #ilters operating.
U,its I and 2 are scheduled to be out o' service 5/10 and 5/11 'or electric work.
2.
Excect to complete work on storage tanks in Fuel P701 "A" Sv 5/12.
Hydro testing scheduled for 5/12 and 5/13.
3.
Tie in f rom storage tanks to MIST in Auxiliary Suilding - Unit 2 is behind schedule due to error in shielding design.
3ecause of this the use of this systen could be delayed 'or uo to ? weeks.
4 MetEJ plans to ship three charcoal #ifters removed # o,A3/ S to Co!umbus for analvsis.
1885 342-7909100/69 f
TMI Ca il y Report C.
Environmental Measurements 1.
NRC ground survey data showed all p-y and I levels at 0.02 mr/hr.
2.
Ai r sample resul t at various locations around the site ranged F rom ( 7E-13 to < 7E-12 gCi/ul.
3 Release data are provided by attachment 9-7.
E.
All other Federal Agencies reported no positive environmental results.
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1300 AGENDA TASK MANAGDIENT/ SCHEDULE MEETING 1300 5/8/79 1.
Radioactive Releases a.
718, 219, Auxiliary Building Fans b.
Vent Header and Drain Trunk e
c.
Sources of I131
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2.
Plant Status a.
RCS Profile b.
Plant Operations Schedule DHP 'B' Leak Test RCS Pressure Reduction to 500 psig DHP 'A' Test 3.
Containment Su=p Level a.
DEV-6B Operation b.
DHV-2 Oper -ion 4
Analytical a.
Opti=um level for ' B' OTSG b.
Baron injection sake-up concentration c.
Action to reduce Na concentracion in RCS 5.
Pressurizer Level a.
Revised calculations based on benchmark test b.
Pressurizer heater status-dry out and level measurenent 6.
Construction Status a.
Tank Farm - schedule impact of steam eductor ECM b.
Alternate system for solid circulation of OTSG "B" c.
EPICOR (CAP-GUN II) d.
Reactor Coolant Pressure / Volume Control System l8g} }44 e.
Auxiliary Building roof ventilation system f.
Auxiliary Diesel Generators and 13.2 K7 tie-in to Crawford g.
Alternate Decay Heat Removal System - penetrations of Auxiliary Building vall
7 NOTES FR0ti TASK t4ANAGEtiENT/ SCHEDULE tiEETING 1300 5/8/79 1
Radinactive Releasec 7
a.
See status sheet (attached) b.
Nothing new - working as before I
c.
Sen will recort soon e
2.
P_' a n t Sestos a.
See status sheet (attached) b.
"3" leak test still going on, having problems repairing Flange with flexatallic gasket et f i ca e l eme- + ; : i n t.
a Wednesday morning before complete.
RCS Pressure Reduction to 500 psig:
below 872h at about 9#/hr.
3 C,ntainment Sumo Level Sump level r easurement Wednesday morning.
h.
Analvtical a.
Going to 95% fron 92%
b.
N ow a t 2009 in., make-up S&W wants 39 to 3090:
Samp l e Fr i day
'.1A I T.
c.
S&W says no problem with :urrent levels of Na at about 207 onn.
Ubere did it go? Nobody knows.
5 P-accurizer level 6.
In process of installing circuit.
6.
Construction Status Looking at other methods to get water out, will take a.
approximately 7 days, b.
13 welds left, need surge tank estimate 9/16/79.
c.
Large bore piping comolete, small bore in orcoress - cracked valve problem resolved.
e.
3 & 4 in service, 1 & 2 switchgear shutdown, all 4 will be back in service bv 5/9/79.
g.
Inter #erence where want to cenetrate Aux Building will either have to move pipe locations or conduit inside building.
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