ML19221A182
| ML19221A182 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 04/12/1979 |
| From: | Metropolitan Edison Co |
| To: | Metropolitan Edison Co |
| References | |
| NUDOCS 7905190243 | |
| Download: ML19221A182 (15) | |
Text
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PLANNING MEETING 0300 4/12 /79 l.
Review Action Items from 4/11/79 Technica]
Reviaw Meeting.
2.
Review " Top Priorities" list.
3.
Revici "0800, April 12, 197 9 Ta sks Lis ts".
4.
Revi.ew April 12, 1979 "7 2-IIour Lise 7905190243 ca 137 ni L
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0300 4/12//9 Top _Prforitles 1.
Install filters in air ejector discharge.
Stat us.
Double tees are installed.
Duct work has been t actwelded ami welding is proceeding.
Should be cc..plete on 4/12 and be ready for test.
2.
Change out charcoal filters in one 50% train in Auxiliary Building.
Status:
Filters on-sit e.
Procedure complete and available.
Training is complete.
Filter change delayed due to procedure approval delay.
Est' mate 3 to 4 days to complete cha.ge.
i
'!o fire hazard exists from expended charcoal.
Filtern will be double wrapped in poly and shipped in wonden crates.
3.
Cb ir.r e out charcoal filters in one 50% train of Fil Bldg.
Stntus:
Filters are avoidable.
k'o r k scheduled t.a begin upcen compli Lion of AB filters.
4.
Inst ill 1Iquid waste tank farn in sp.nt inel caol A.
Status:
Steel for racks will be on -aite oa 4/12. The t an's s a re br ing rodi f ied and will be back on-sit e in time to be put in pool.
All pipe i t on-site, valves and inst ru: ents are on order.
Con-cret e shield dabs will be f.ibr i at ed on-s it o.
1.' i l l r e t a i n capability to flood pool if desited.
Fe c c u n has b'en a s ;i ~,n. d and is lining up personnel Estinated completion is 4/22 to 4/26, 5.
i n,t a l l Ca p.r'"a
.;aten in C' mic il C'ean t Unit 2 ag P.n i l d ii ; t o
,..oc4 1t e r.
St at us:
ruilding is being roconned on in ;ide and t.onorail t o
- r. : ec e c e;k is being installed.
20--t on bo i n t is be ing f l o.:n in frm '?i. con-
- in on 4/12 Fs'. i a t ed c c
- p l o t icn is 4/23 but e%dulo I.1. i ng r.
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Technical Revi.ew !ceting 1300, 4/1t/79 Action 1.
S_uaple of MU tank could not be obtailed at 5 pai.
Herbei.n Isolate tank, let pressure build up to 10 psi and attempt to ge t a s a mp le.
2.
Criteria has been established to get into long-turn using natural circulation.
a.
Provi.de <:c hedu l e for using both "A"
and "B"
Harper OTSG in c solid condition.
(Cobean) b.
Mrite procedures for in it i.a ting na f u ra 1 Cr i n:ni n s circulation based on criteria.
(Nilson) 3.
H&W has looked at the Peflux me t hod of : col ing as a back-up to natural circulation.
It looks promising, but two items require additional study.
a.
Study effects of noncondonsibles.
McMillan b.
Study how to moacure water level in reac tor "cMillan vessel.
4.
Provide results of primary sample analysis of the NRC B o t t. i s, O !" R, atul Savarnah P iver.
S.
Determina method of getting pressurized prima cy Levy /
mample by shielding the 250 mil bomb or modifying Wi.lson rig for 30 mil bomb.
6.
Pcovid" ra hluna l i s.t tion f(>r jco'mding io ?o i; t B Cr
' :13
( r.:d uced L'uparature) on. lase C 1:;a Su~
try Rav.
2.
( '.. ' l u o n )
To be revie'..ud by URC bo fo re I: c oceed irag.
7.
De f.e rm i ne what docu.
>nt. tion for SSR a:31 f.e c h.
?'PC rec. cSa t.f s uuot be t r.1 n.n i L i ml to i dC tu A:r a
'o t -I:cl
,1 g i r a t u r e.
8 En,,tre ul ui t.t al to 'RC for Mn J W e ' m t. 3Li ;g u ; U.g '. a ! ' : c a l C i. r e n l a t i o n.
1
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l i. t tp
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2 1,7 4/]3.
.c.
137 m-4 Ab
e 4/11/79 17'0 TMI-2 Recovery BASE CASE
SUMMARY
(Revision 2) c B
/CCO %~ --Q CZ Q0 RC Pressure D
(psi)
{[
t I
.%O RC Temp ( F)
(1)
Degas a t A.
Lower pressure ( A.- A ' ) while dcgancing, then return to A.
(2)
Continue design / installation of static & active systems for primary makeup / level control and secondary cooling syste:n for S/G "B".
(3)
Reduce temperature ( A->B ) by steaming on "A" S/G.
Verify operability of secondary cooling system for "B" S/G.
(4)
At B, establish solid cooling to "B" S/G, and when stable, isolate "A" S/G.
(5) naduce temperature (D->C) with S/G "B".
s soon as possible, start solid operation with "A" S/G, with modification pkg to be determined.
(6)
At C, trip RC Pump "A" and establish natural circulation in " A" and "B"
loopn.
(7)
Reduce pricary pressure to va_.e to be determined (C-*D).
(3)
TA e priuary <,, stem :01id - activata now MU/pte.,sure control aysten.
"lD DGfMT
' o ra l c i.rcu l a t ion, ;olid water, long f o r..
P/V cont:rol ucy:
'4
'.. -..i :a : y :
'ol i d wa te r, long fa ?rn hea t d': ?p syG LO:n A rrm a FO R T S " R :
t R.
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e 0800 4/12/79 T.'chnical GPU Support Group Task Task Description
. Priority Statun/Date Due Coord.
~
LS.I.
Plan for near tern *;i4C lateraction 1
4/11 inemo docu-L. ". lia rd ing menting rcport-ing agreement utth NRC.
LS.2.
Tech. Spec. deletions; MRC Interactions cha ni;e s to those left &
1 under negotiation L. W. Harding ad'litions TP.I.
Plan for normal transition to natural circulation -
Keaten/
provide analysin procedure 1
C r iar.m in s TP.12.
Fire in plant ar,:aa proce-1st draft being dure 1
reviewed Eduards TP.13.
Evacuation of Control Roon Rev. O - out l'o p e /
procedure 1
Rev. 1 in review Meaton TP.20.
Loos of letdown flow train 1
Draft out for G. " roughton review 4/10 Dye 14:30 TP.22.
Procedure for 1001 of SG Final Issue B re u;., t on/
- h. tat nink 1
4/11, 12:00 Pepe TP.38.
Plan for establishing solid systen OTSC A & B 1
4/11 P, r eve r TP.40.
Procedure for deterring 3.is lesel in 3CS hy "/U tank
<t atus ' eing "o-M en/
pr.<sure increase I
checked.
Em;e T' t.1.
"B" SG Cloned Cooling System.
Criteria /
Cr it eria "ut for S! car
.pprova!
I re 'ciew 4/10, 19:00
- 1. 2.
P-ck-up r actor pcc< ;u re csntrol syst e a (active).
C: trria out for 4
C r i t e r l a /.ipp r.rca l 1
t.vLew
';1 c a r
" 5.
t
-to
>:r.',
'ter 1
ia
. toc
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rh i ter a ot for n3 C r 1 (.- r, i[-,, ri: '11 I
) - i ow
- !. ar 137 355 6
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s 0000 4/i2/'/9 Technical CPU Support Group, Task Task De';cription Priority Status /Date Due_
Coord.
AA.2.
Boron concentration recom-nendation in Reactor A eai tin;; sanple Coelant System 1;
results AA.3.
Relative to B&W recomaenda-tion H2 gas surenent in primary. Coolant - assess
. tal H data 1
4/11 Bachofer 2
AA.17.
Determine nethodology for ueasurenent of dissolved Think Tank, and suspended noncon-B&W densible gas in nain Continuing 2 Crimmins/
coolant system 1
procedures Cunn ingham AA.70 Provide criteria for deter-nining if natural circula-tion is not achieved from Crinnins/
results of instrunentation 1
Cunningham 137 356
s THURSDAY, APRIL 12, 1979 PLANT OPERATIONS STAFF TASK TASK DESCRIPTION PRIORITY STATUS /DUE DATE CO-ORD.
.11 Cbtain RCS de-pressurized sample 1
4/10-Sent o ffisite Hetrick/
results Bettis/0ak Ridge /
Rogers Savannah / B S'.'!/NEC for ar.alysis
- 2 Obtain RCS pressurized sampic-1 Need proc. -
Iletrick/
write procedure to incl. lead Revicu for m; inal Graber/
pig for shicidtn"a the samole 2
bomb exposure - 4/13 Devine 3
Loss of pzr. level programs -
1 Filling Reference Shift sup.
Test Heise Gauge for 2r.d press.
Leg 4/12 Devine Iv1. ind. - put in service Place in serv. 4/12 4
Sample "U tank gas space.
Awaiting & Proc.
I!c t rick Preparation 4/12 S
Degas RCS - reduce plant pressure 1
Cn-Going, prensure/
Devine in 50 psig increments to 300 psig vent-Evolution in progress.
6 A-Review PB cooling methods (RR 1
4/10 Devine/
sys. vs. ir dustrial cooling-R3 sys.)
Floyd B-RR pumps require run-in -
1 (maintain Shovlin/
Monitor and report any added 4.5 psig neg.)
Shift Sup.
Icakage on AB floor due to emerg. RR pumps S
Euergency plan -
2 Procedures Crinains A - Unit 1 cont. rm.
Should incl.:
B - Unit 2 cont. ra.
criteria /who C - Unit 2 evacuation total renains behind/
D - Site evacuation ops. G:nc t i ons prior to 12.
ng 9
Restore presr'irizer heaters -
2 Perter 920 L.w of total 163S available
'O s tab. : pill-centrol proc. for 2
Low p r iu ri.ty rr c ', r
.m a co l o f pies 11 Cet Celi cetup at S. Bcidge 2
Dorter 12 1
aster ory 'inticr.al plan 2
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13 a !!st o f ':y-r sed i: '
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0300 4/12/79 WASTE ?!A'!AGEMENT GROUP TASK TASK DESCRIPTION PRIORITY STATUS /DATE DUE CO-ORD.
1 A-Set-up to change ^B/FII b1dg. vent. filters 1
Need addl. man-Shovlin/
(ensure ::ero leakage - QC to follcw) power - 18 people Futril/
in training / work Bitel to start 4/11 2
Vacuu:a pung - condenser off-gas filter sys. -
1 Install - 4/11 Gunn/
cut in using blank and hose - run (1) liR Test Pending Toole test w/ fire hose for protection Comp 1.
3 A-Design and construct high level liq. waste 1
' eed HP survey Thorpe /
storage vessels using spent fuel storage pool "A"
in Pool Bitel/
system design not final, ste n not ordered.
Cobean Gunn D-E::.nty water fro:a (2) ISK gal. tanks fo r 1
3 shipped Miller /
return to VDR. and test - total (4) req'd.
I to puca Gunn 4
Decon water in AB using cap-gun ion exchanger 1
Design = 90%
Cobean/
process - prepare chem. cln. b1dg.
4/23 Gunn /
licCuteb 5
KDL-T-SS requires saeple results - trans fer 1
4/11 o f A/B ':eut. Tk. to Unit I held t.p pending 3:eed P rocedure Shift S' py roval by K'4 Group.
!!etrick Bitel 6
Pm/elop redundant AB/Fil air filter syste:a 2
Design est. 4/13 Ccbean/
C :nn 7
Vent s t ack anitor HP-R219 r ecovery syste:a-2 Design T/11 Po rt e r/
addi.tional monitor due on site.
1:unkel expedit'g Cchean/
parts Gunn 3
Cecon nG aldg.
2 C an/
Sitel 9
Pv p S i e ad ^ :k s ';n i t 2 to I;ait 1 2
Hald peo!i'm ;
'hift I, 'lo Jp
_2
- Avail, O pt.
2.
,?C Pc ath:ns 177 7f~O 1J/
JJU 4
e 0300 4/12/79 Plant ' foil i f f ea t ions Task T mk Doncription
- Priority, Status /Date Due Coord.
WC-2 Decon. Nater in AB using Complete proci.re-Cap-Con Jon exchange proccas I
nent - 4/14 Equip. avail. 4/21 Install. Conp. 4/22 TS-3 Develop complete package for short-term cooling of Install. Comp.
"B" OTSG 1
"B" 4/30 TS-4 Develop conplete packm3e for Equip. avail. 4/11 measuring water level inside Install 4/12 Reactor Building 1
Completed TS-10 Decide location & design 2-2 500 M1 d iesel >;~norat ors 1
Equip. avail. 4/11 TS-11 Develop electrical d istri-bution system.
Install cabling and switchgear from DC's to current EOP loads requiring loss of off-site Equip. avail. 4/10 power protection 1
Install conp. 4/20 WC-6 Install storage vessels in Equip. avail. 4/12 Fuel. Pool "A" 1
Inst. comp. 4/15
' lG - 8 Install toll-up door airlock to Fuel liandling Building 1
Included w/UC-6 1063 Coudenser vacton pump filters 1
Installation com-plete except for pipe tle-ia 4/11 2002 RC loup pas Eve pro;';ure
%hedule avail.
control systen 1
4/12 r"-6 BC loop active pr.
- u re
% 'dule isail.
u rol
, '; L c n 1
4/12
.-l T a';t a l l ' G/EllB Fil ter Drip.. ail. -
6t i a 2
'/16, I n, L :i l l.
C p.
- 5/!6
's 71 'o
- m.,
1 i.
tro-
, iip.
i t, 4
it air j ;t < a 2
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p.
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7 i; 0 1,3 /
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O
e C300 4/12/79 Plant '%1i f f eat f enn Tank Task Description Priority _
Statu :/D.it e Due Coord.
TS-1 Study nethods to improve plant electrical supply reliability 2
4/11
- !G-3 Vent ctack monitor liPR-219 Equip. avail.-
recovery systen 2
4/12, install.
cemp. 4/13 TS-5
'ethod for containment flood ing with 106 f t3 of water 3
4/13 TS-8 Install housing for two (2) long-tern lip Di!R Design - 4/20 systems 3
Install. - S/31 TS-13 Instal 1 and compi.ite turn-over package of electrical 1: eaters in supply,ide of Aux. Bldg.
2
'iched. avail. 4/12 TS-14 Shield for decay heat pump pits 1
Sched. IP
\\ ) f
,) 0 v U
6 4
s 0800 4/12/79 bD!Et ry ilvis(y ry py3ip_
Tank Task Description Priority Status /Date Due Coord.
1 Deternine nothed of finding Jeak in vent header 1+
ASAP l!. Lm;bo r ski 2
Provide recommendation for alternative methods of P/V control 1
L.'o r k i a g 3
Evaluate fire in containment 1
Being re;tudied Thiesing 4
Long-tera heat renoval 1
Complete J. Thiesing Present 4/11 5
i'n i t 2 containment B]dg.
a.
Possible causes of change of state 1
4/11 S.
Levy
- b. P/T suitable for 30 days 1
4/11 S. Levy c.
Cleanup options for cont. atmosphere 2
To be assigned 6
Current asseannent of core status 1
S. Levy a.
From thermal-hydraulics instrument data Solbrig
- b. Sequence of events and core description from Di. trich event un:erstanding PaladIna 7
Provide documentation of cca-pleted items 2
Ongoing S
h veillance of "aste "at.
Croup 2
To L.'
igned 9
T:11 i: nit I start-up criteria or securing criteria 2
To be "d
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s 0800 4/12/79 Uestinghouse Task Task Descript'on Priority _
Status /Date Due Coord.
I.A.3.
. Define Aux. Bldg. T.V.
nonitor needs for exist-ing DHR system.
1 Ongoing /4-13 M. Siano I. A. '8 -
Define DHR remote operation Ongoing (pump & valve) needs.
I 1200/4-12 M. Siano I.B.1.
Decontaminate Aux. Bldg.
for DHR Sys. checkout 1
4/13 M. Stano I.B.2.
Install Aux. Bldg. T'.V.
c.onitor for existing DHR system.
1 After decon.
M.
Siano I.B.4.
Install DHR remote opera-tion equipment.
1 After decon.
M.
Siano I.B.S.
DHR flow / pressure tests 1
After decen.
d.
Siano II.A.1 AD:lR (new) system design &
Ongoing approval 1
4/13 M.
Siano II.A.1.
ADHR final test procedure 1
Ongoing M. Siano II.A.1.
Final ADHR installation procedure 1
Ongoing M. Siano II.A.2.
ADHR piocurement 1
Ongoing M. Siano II.B.
ADHR installation 1
!!o ;tatus M.
Siane h
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1 0300 4/12/'/9
_B & W Task Task Description giority St at us/Date Due Coord.
1 Analysis of gas conc. in Primary System 1
Uorking 4/12 Kulynych 2
Provide list of c-
- ical systens for present conditions 1
3 Provide noise analysis of pressure during degassing 1
Continuing Rogers 4
Derelop procedure to deter-aine pressurizer level using Heise Cauge 1
Working Rogers 5
Develop guide for cooldown using OTSG's on natural circulation 1
Completed Kulynych 6
Provide safety analysis shew-Cenpleted ing long-tern cooling is safe, delixered in naintainable, etc. (,RC Review) 1 4/11 atg.
Kulynych 7
Review IAC analysis of long-term reactor cooling con-Prelin. 4/10, 1600 sidering flew leakage paths 1
Final 4/13
- ulynych 8
Resolve issues en boration E.. solved by to 3000 ppa 1
RC sample Kulynych 9
Determine mini: rum prirary cystom pracnure (point D, "1se Plan) 2 W rk i;.c; 4/12
- ul:.mh 10 Core analysis program:
2 Dcscribed Kulynych a.
therroccuples from at 4/11 ntg.
inceres Still
'o r k in g b.
n.utrun 4-n is f r.a incores 11 D.' m m u t of equ ve of plant ecaditions i n 1: a r,e
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