.. . . .. ~

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1. Agenda, 0900, 4/30/79, Taak Manaaement/Sehedule Meeting

2. Review Top Priorities Liat

3. llevicv Action It ... froaa "1800" • 4/29/79, Technical lavicv Meeting.

4. lleviev Tasks Lists

.t/of Mt ;I wlt.~ oh ~ ~o.i­

k--. J.- r'(K-H.;{) k~ It:., ~ . ... - ......... . . -- .. : .-.... ..

•

.. - ----·

~~.!.!.!L~

Manag~~ment/Scheclule Meetinl 0900 4/30/79

4/30/79

lt?t.t' ,.,~:f I " 10 P (,vcy

1 . Radioactive Reli!ases cf~ .... pz- '2-- )(" /~ -7(1 c,t;j

2. Plant Status: -r4 -n_. tJ r f\T-s.,.. 'f?'r- .-6-P _:js..__ ---

A rio · /,l ... . It ~ /6S "'1Y " a . llCS profUe

17 ~c;u

I..J ttl t:J.I... t,l{:, (jf-

b. Natural circulation conaideration - heat balance ·

M.o ~ ~ ~J... ~r~ 3. Construction Status: ~ , j_~

a . EPICOR (CAP-GUN II) ~ C~y.- f',... i.e.. .. J.. ; U...} · ' • 5 {-l:tP .J..,~ . t. f'wU.- . -r-....; -, vt al..Ju-

b. Tank farm in Unit 2 Spent Fuel P ...._7

f=~ "!3 ~~ .c~"'-~ ri.... ~~' · c . Reactor Coolan•. Pressure/Volume Control System I ~ ....... ; n.c c..: · • }<... ~ . .. _ ... d d. ... ~c

· _ ;_ . sL; J w · .... ,l.: ..... , c.v-....lo rt-- ~·""f . d "" - .... J ·- (< • Alternate Deea~· But Ramo~al System 'l. --..:} ~ .. ~ t/....-4 ~ ~ ~~ CJ ~~ ~ ~ 1- ~

-r~ ~-~-· . -- . ~ DRR. Upsrade #-, ·~r ....; ~. ~I _1 . ,( ~ 1-- -·I c..r-fl;.--k ~-fw-. ~.;J ,;.dt +-l.. ..... f3 ~..., ~-~~-J _..... .... ' Altsrnate syst. m for solid circulation of OTSG's

·r~ ~ C! q.. p,v\ . AuxUiary Buildins R.oof VentUation System

'a~..v-.~~-

Die••t Generators . ' ·

6. Containment Sump Level Indieation\OftV' S

a. FaUurea vhich indicate level

b. Critical valves

7. Drainin& of " B" OTSG • ...,.-" ~-~ fr'S~.~ ct. v """_, ., · . C.J VJ1

.. TOP PRIORITIES

Develo~nt of plan for management of radioactivity in Auxiliary and Containment !uildings.

Identify and isolate sourcu of iodine leakage.

Complete tank farm in Unit 2 spent fuel pool.

Complete roof-top Stack Filtration System.

Complete continaency plan for emergency cross-tie between the Auxillary Buildina and leaetor Building Filtration Syst ... Completion of EPICOl (CAP-coN II) System

Development of plan for treatment of Auxiliary Building liquid vaste. Complete uau OTSG cooling and modification (long-term).

Upgrade Decay Heat lemoval System.

Complete calibration of alternate pressurizer level transmitter.

Development of alternate system for pressure/volume control system.

Determine suitability of using both steam aenerators as hut sink&. ·

Complete "A" OTSG cooling 1110dif1cation (lona-tem).

Complete external valve pit for ADBR Syatca.

CATEGORY

A Control (i.e., containment) of radioactivity in Auxillary and Containment Buildinss.

B Racovery of Auxiliary Building to near normal operation&.

C Place tbe plant in a cold condition suitabl e for depressurization ~ ~th long-term pressure/volume control. •

4/30/79

A-1

A-1

A-1

A-2

A-2

A-2

B-1

C-1

C-1

C-1

C-1

C-2

C-2

C-2

.·

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ACTION trots

Technical Croup Meeting 1800 4/29/79

1. Set up a blower exhausting through charcoal filters to pull dead air out of the Auxiliary Building drain~vent header systems.

2. Determine which electrical shorts in containment could give an indication of containment sump level.

3. Identify critical valves a~ inatruments which may be damaged by high sump levels. Critical valves will be meggered weekly.

4. Identify flow paths from the containment sump.

S. Prepare a recommendation of whether the installation of the alternate syste= for the solid circulation of the OTSC's should continue. Identify options for decay heat re=oval.

6. Calculate the feed flow necessary to maintain RCS temperatures while flashing across the bypasa valvea.

1. Calculate the minimua secondary water flow necessary to maintain natural circulation while in solid secondary circulation.~ • ..

8. Contact R. Arnold if any RCS parameters change significantly or before changing present routine for maintaining natural circulation.

Notification levels:

•• b.

c.

d.

e.

DTa loop greater than 20° •

lb increasing for 8 hours .

Hotteat ICT above 350°.

Ts goea below Te by more than 5°. Any ICT reading increases by JQ-40°.

9. Provide Operations Department with System Description for the Alternate Decay Heat Removal System.

4/30/79

Action

Berbein

Wilson

Wilson/ Berbein

Rusche

Levenson

Wilson

Wilson/ B&V

Rerbein

Westinsbouae

(Cb~t.)

10. Provide Operations Departmant vith System Description for the Auxiliary Diesel Generator.

11. Run two Auxiliary Building exhaust fan and one supply fan. Evaluate the effect of the nev line-up then run tvo Fuel Handling Building uhauat fans and one supply fan.

12. Maxi.laum allovabla Awd.l.iary Building stack activity is 5 x lo-7 uc/cc iodine. ·

13. Record readiqs froa radiation SDOnitors on Auxiliary Building Roof Ventilation System for c:alibra: ion and cro.u-cbecking.

14. Protect feed bypass lines on turbine floor .

15. Install block frame to isolate Auxiliary Building Roof Venti lation System if it can be done in tvo shifts.

4/30/79

Action

B&R

Berbein •

Berbein

Berbain

llirst

Hirst

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• 0800 4/30/79

P~~ MODIFICATIONS

Task

WG-2 {L-1)

Descriot1on

Decon. Vater in AB using EPICOR ion exchange process.

wc-11 Water Chemistry Lab for use vith CAP-GUN (WG-2).

WG-6 Install storage vessels in (L-2) Fuel Pool "A".

WG-1 Install AB/FHB Filter system. HEC install high noise level signs.

TS-JC Develop complete package for long-term cooling of OTSC "B". Use Unit 12 Demins for long­term system.

TS-10 Install 2/2500 kv diesel genera­tors - vendor. Bun diesel, fill fuel system.

TS-11 Develop electrical distribution system - 13.2 KV line.

TS-6B RCS p~essure control system.

TS-6C Evaluate letdovn capabilities for 1110d. to RCS.

TS-13 Install alec. heaters on Aux. Bldg. intake ducts.

TS-14 Shield for decay heat pump.

- - -- ______ ..,..... __ _

tx,ected PrioritY Ccr.~oletion

A-1 Turn over for test 5/S. Opera­tional 5/7.

A-1

A-1

A-2

C-1

C-1

C-1

C-1

C-l

Operational 5/3.

Operational by 5/7.

Units 1 and 2 (tested) Units 3 and 4 - 5/3.

Instal. comp. S/9.

Run on 5/8.

- ."':'

!Turn over for test 5/3. iJtun on 5/8.

rrurn over for for test 5/11.

l'uk Status Coord.

27 of 59 ECM's Cobean issued.

Scheduled Cobean completion 5/2.

Building com­plete by 5/4.

Equip. avail. S/2 .

Co bean/ Cunn

Cunni Thorpe/ Bachofer

Wilson/ Co bean

Inscu. complet:Jt Cobean/

To be scheduled

Cobea.n

~Killer/ Lilly

A-2 !Follows decon. Complete tvo {2) days after Aux. Bldg. decca.

C-2 Installation to Wilson be scheduled by 4/30.

• 0800 4/30/79

PUNT OPERATION STAn'

£x;lected Task Taalr. Descript:fon Priority om~letion Status Coord.

l. Obtain RCS sample. C-1 16 0500, Ship to B&W. Thorpe/ 5/01 Hetrick

2. PZR Heise and diff. pr .. sure C-1 l.ee&.Ubratina Wilson/ ,., .. lrouchton

3. Obtain MEC approval. C-1 Need ECM'a 132 Porter/ 141, 148, 163, Faulknar 170, 181, 182, 185, 189.

$. SSRW Pumps. C-1 "A"-In Service Parts S/07 /19 "!"-Available "C"-Under

. Repair

5. Make calculation of RAD levels C-1 Tom Crillllllins Co bean/ that vill occur in cond. Demins- to define Cunn if ve c1rc:ulate and clean "B" ahielding OTSC. requir~~~~anta.

6. Prepare instructions for loss C-1 Procedure due In proar .. s. Floyd/ of panel steam to turbine. 4/30. lw:lder --:·

7 .• Be prepared to run Existina B C-1 Expect: to Toole Decay Heat Pump on aec:irc. run S/1/79.

8. Reviev tie-in to stack· for AB A-1 Tie-In 4/30. Cunn/ H&V. · No cap on atack; verify Toob/

_flov monitor capability. Thorpe

9~ Repair 4 secondary plant: leaks &-l In proare ... Co-V-53C Shovlin/ and clean up vater around c:ond. PW-V4B JCunder pumps. co-v-6A

CO-V-6B

10. Cet sec:. punt sump levels Iunder dovn.

ll. Drain OTSC "B" and process A-l Start: 4/30 ltequire IJ.G JCunder vater through CAP-CUN I. ao ahead •

.

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. - -·- .. ·- - ::-=...::..:_· ....:.._:· -=-:·:....=--=:-:....:·..:::·- :=.....:·.=.:--:..:.::-··:.:::- -:::...:·· ·:::.:..·· =--___..:._::.=:__--==.-'-__:__:___:._.:.....;;:c=.._

0800 4/30/79 .. WSTn«n!OOSE

Expected l'ask Task Descrint1on Priori tv Coooletion St4tUS Coord Not e

I.B.2 Install Aux. Building tv l 4/28 In progress Siano Monitor Ayste.Q.

I.B.4 Inatall DHll l:IIIIIOU opa. equip. l 4/30 Onaoin& Siano

t.B.S DBR f1ov/preaaura taata 1 S/1 Ongoing Siano

Il.A.l ADHll (new) ays. deaisu and 1 4]30 On&oiug Siano approval.

II.A. l Find ADHR. test procedure. 1 S/3 .. Onaoina Siano

II.A; l Find ADHR. installatioa 1 S/10 Ongoing Siano procedure .• .

II.B ADHR Installation. l S/18 Ongoing Siano

Licensing Report . 1 4/26 Formal sub- Siano mit tal to CPU •

. -:· ;

Task

LS-2

TM-l!

M-6~

M-7~

M-71

.

.. ... ....

Deserlntion

Tech Spec:. deletions. changes. and additions for lone-term cooling.

Eatsbl1.sb long-term plant instru=entation requiruants.

A. l.eport for c:ooldovn on : OSTC "B".

!. leport for aol1d on OSTG "A".

Evaluate options for mid-term continued operation.

Define "alert levels" for various parameters .

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...

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0800 4/30/79

TECICliCAL Strl'POR't'

Expec:t&cl l'ask Prioriey Col:toletion Status Coord.

C-1 No status NRC inter- Harding actions under (Sta1.r) oeaotiation.

C-1 Ro status Crone berg• I Chisholm

.· C-1 'J/1 CrUains

C-1 5/S CrUaina

C-1 4/30 ' G. Bond

C-1

.

·.

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WASTE MANAGEMENT CROUP

Taalt DescriptJon

L-10 Pursue ac:tivi~e~ on processing Unit l water through CAP-eL~ to both provide support to insure available freeboard for Unit 2 and to develop resin formula­tioM for Unit 2 w~ter .

L-14 Evaluate waste aas vent h~der lealta&e probl~ and recommend Uxu dependir.a on results.

L-36 Invas~aate the effects wbic:h the operatioM associated vith reactor plant long-term cool down wUl have on discharge to the waste systems. Related to L-6.

L-38 Develop T~nlt Lis • Showing: A. Connect!or. to vent he~der. B. Condition ,f connections. c. Pressure S !t point of

relief val ,ea and/or rupture di ~lts. : :

D. Where rel1 lf valves and rupture di.lta vent to.

L-42 Development re~omcendations and procedure for drainin& and disposition of RCBT vater to support plant needs to make up with degassed demin. water.

L-44 Evaluate aystem designs with Technical functions and W to assess poasible interference problcu from atandpoint of locations, operations, mainte­nance, etc:.

G-1 In.tal1 AB/FKB o!f-gaa filter syatea to back-up plant aystem.

*NlC contact

Expected Priority ~~letion

A-1

A-1

C-1

1

C-1

B-1

A-1

0800 4/30/79

Status

In progresa.

WorkJ.na per J. Seelinger'• vane au plan of 4/17/79.

In progrua.

Complete.

"Complete.

Task Coord.

Carman/ *Weller

Rhyne/ Azthur/

*Barrett

P.ol&/ *CollJ.M

Kraft/ Arthur

P.oas

Kraft

Phase t design Montaomery/ complete. ltschner/ System desc:rip- *Collins tion is comp1eu, start-up pro-

: c:edure in drafting. Pre­op procedure iD draftin& by Met Ed. UE&C &up­porting c:on­atruc:tion. Plu b Phaae t, 2 or 4 tt'aiM

. (Cont.)

Paae 2 of 6 ,. \

Taek Description

G-1 Install AB/FRB off-gas filter system to back-up plant system.

:

c-s Change out AB/FRB HVAC vent filter train charcoal bed .

·. ·.

G-31 Determine air flov paths in AB/FHB.

G-32 Determine that there are no unidentified air flov paths .

•nc contact .

Expected PrioritY Comnletion

A-l

A-l

:

A-1

A-1 . .

:

0800' 4/30/79

Task Status Coord.

(Cont.) running. Montgomery Phase I schedule Itschner/

I

developed, sbovs *Collins 4/28 completion. Phase n & III lead to parma- .. nent system, . .·. schedule shows 5/1 operation; Noue probl .. . requires evaluation.

Long-term McCotm~lli storage plan Edwards under study. 35 permanent storage/shipping

. containers in fabrication, delivery starts 4/25. "A" and "Bu trains of the AB filters &M "A" train of FHB filtera removed and replaced, units back in service. IU.ah radiation level in "B" train dictates delay "B" train change out.

Operating matr~ N&waz/ being developed· Itschner/ available 4/22 . ltobi,on/ Update schedulee *Barrett 4/28.

!umination of Nawaz/ . pl.&u.t status/ Itscbner/ .confisuration Robison/ 'undervay. *Barratt Firat c:ust . review complete

. .

0800 4/30/79 Paa~l of 6

•

Task Deseript1on Expeeta4 Task

Priority Comoletion Status Coord.

G-34 Review overall Unit 1 and 2AB B-1 Revi~ under- ltaehner/ and FHB ventil~tion requirements way; docw::enta- Robison/ with a view towards mintrm!!P flow tion c0111pleted . *Barrett/ ft:or Unit 2 to Unit 1. *Collins

G-40 Criteria fo-r and control taaks A- 1 20 "lad Devil." resulting in the evolution of type local contamina:es that could poison fUtrat1on charcoal filte-rs. ayatem.a on

order to control veldina fumes •.

L-3 Determination of leakage paths 2 Plant staff i.raft/ and flow rates in Unit 2 Aux. following . A-rthur/ Bldg. and FHB and repair *Cvalins of leaks where possible. Plant b~s leakage ID and Status Boa-rd in Unit 2 Control Room. Pursue Plant activities associated with this.

L-12 Righ level solid vaste~d~spoaal B-2 1n progress. Edwards/ investigation. *Weller/

*Collina

L-15 Develop and implement a Unit 1 A-2 Plant staff J:raft/ . and 2 tank reco-rd to insure : producea d&ily wtz/ knowledge of water movement. report. Com- *Cvali.na tank· levela. etc. Present to plete. Plant staff for implementation.

-L-26 Perform assessment of the value A-2 Price propoaal lraft/

and need for a closed circuit baing assessed Lutz/ TV Monitor to provide remote versus decon. *Stoddart indicator of radvaste panel schedule of data. Aux. Bldg.

L-29 Investigate reported water B-2 Wat~r from Will~/ collection in the "B" fual pool. Unit 2 const. *Barrett obtain namples and make plans Sample needed. for diapodtion. Also invest!-gate the preoperational condition of the fuel pool from .

: a leakage standpoint. .

:

. * NRC contact

.

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Paa: ·• of 6 0800 4/30/79

Task Descril)tion Expected Task

Priority· _Completion StatWI Coord.

L-33 Develop a plan for tying in the B-2 In progress - Snider/ tank farm to EPICOR 2. invutigati.ni *~eller/ . MCoDdary tie- *Col.llns

in.

L-35 Investigate the need for a B-2 Alternate llil!Ums/ ' design and construction tas~ to design Unit l *Bo&rrett . erect a barrier between the side to be . · Unit 1 aDd Unit 2 Fuel Handling aubllitted Bldg. to enable Unit l opera- 4/27/79.

. tiona with Unit 2 in proce .. i.ni Mode.

L-37 Develop a plan for removing all B-2 ltequi.res com- Ross radioactive· gases from the sya- pletion of L-14 tem.a in the AB and FH.B.

G-7 Condenser vacuum pu=p discharge A-2 Filter apera- Robison/ filter system. ~iooal. Inves- Montgomery I

tisating opera- *CoH.ins tiag critera.

' • Will avaluata DF •

G-30 Reactor Purge System Charcoal A-2 Radiation aur- McConnell Filter Sample. very requeatad. *Collins

Task Oil hold. '

G-33 Dasenaiti:a AB and FHB Filter A-2 Prel1ldnary s1es/ Monitors. investigation- *Stoddart

desensitization infeasible.

G-36 Develop ""tandard" contaminated B-2 Suggest tasking *Stoddart work area radiological protectio a Met-Ed HP, aystem(s), including a!r supply, Met-Ed Maiate-clothing, communications oance, ALARA systems, etc., which per=it Oil laic: tum to btl.at possible working conditions davelop atan-

clard work packaae •

. : .

:

*NRC cont.aet . .

' .

Paae S2lf 6 !

Task.

G-39

Description

Develop and assess back-up gas filtration scheme to cross connect the Auxiliary Building filters to the RB purge filters.

G-41 Develop filter management

L-U

L-16

L-17

strategy. ·

Investiaate/dev.t.op process for elbainating Unit 2 vatec in RCBT's. Process planning for Unit 1 and 2. Design "(con­ceptually) a waste processing aystaa for Unit 2 High Level Liquid Wastes.

Low level waste (paper. rags. wood, etc . ) disposal.

Develop CAP-cuN 3 System.

L-20 Obtain a levu aeuurement and a sample of vater fr011 the RB sump and bas~ent.

*NaC contact

·.

!%pecte.d. Priority Co~letion

B-2

B-2

B-3

B-3

B-3

B-3

0800 4/30/79

Status

B&R has devel­oped a concept. Second estimatt scheduled show! 14 day+ schedule. Reisman Co. ba• developed drawings. Exposure/ schedule cost appears too hiah. Contin­gency plan is to open roughl)' filter m.anway if emargency ventilation of Auxiliary Building is needed.

Detail design scheduled to start 4/25/79.

In progress; second compac­tor ordered.

Initial planning only. Detail duisn scheduled to start 4/25/79.

• Measurement using Heise gage being explored.

Task Coord.

He Connell

Snidtr/ *Weller

Edwards/ *Weller/ *Collins

Snider/ *Weller/ *Collins

Ross/ *CV&lioa

0800 4/30/79

Expected fask Task Description Priori tv ~plet"ion Status Coord.

L-22 Develop a plan for lona-ter= B-3 Open/ cleanup to provide access to *Collins Auxiliary Bld&. for reatoration actlvlti ...

t.-28 Develop a hbtory of vatu A-3 Collplete. Jraft/ transfer operation• in Unit 2 Lutz/ Amd li.ary Bld&• udna Radvaata *CValiD& !o&in .. rin& l.o&• u a first pau for . developin& this Worutioc.

t.-30 Develop plan for radiation B-3 Opeo./ . survey ln Auxiliary and Fuel *Stoddart Handlin& Bldg.

t.-32 Develop a list of temporary A-3 Complete. Lutz/ tanks available at TMI vhich Arthur/ could be used for emergency l.raft/ vater storage. Thh ahould *Weller !Delude all tanka brouaht to nti following the lnc:l~eot, as veU as any tanka provUW by Ket-Ed prior to the 1Dcident.

G-15 .Emez aency RB C&s Purae Cleanup A-3 Oa hold; no Open/ System. plan to *Collins

' ' illlplement.

G-29 rnB Airlock. B-3 Airlock Inactive/ unnecessary at *Barrett this tillle.

'

. f

0

*NRC contact ·.

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.. •

0800 4/30/79

INDUSTRIAL ADVISORY -CROUP

Task Description Expected Task

Priority Comnletion Status Coord.

2. Provide reco~ation for 1 In progress Ackerman alterute ~~ethods of P/V control.

ll. tn.trument clugnostica. 1 Continou Ackerman

25. Inatrument

•• 12 selectecl TC's on 1 In progress Stroupe recorder or computer

b. TB & TC on recorder 1 In progress Stroupe

26 . Review of Natural Circulation

a. Review and recommend 1 Comp . 4/28 IA 26D Levy criteria for natural 4/28 circulation

(al) Additional 1 Coa~p. 4/28 IA26A Levy calculations to Add. 1 support natural circulation · ·

(a2) Implement cautions 1 Coarp. 4/28- : 'IA 26A Levy described Add. 2

b. Heana of determining 1 Coa~p. 4/28 IA 26F Levy natural circulation if level indication is lost

20. Evaluate various alternatives 1 Not started Lawborsld to decontaminate plant; lang-term.

31. Alternate pressurized level 1 Stroupe procedure for comment.

33. Evaluate pressurizer volume 1 Kelly control option v/o l.val inatr. udng make-up tank. TriS&U point or method for loss of liquid indication aDd strat. on JQ-hour criteria to go solid. .

34. Evaluate core significance of 1 'In progress Zebroald/ ex-cure upper-lover ratio. Ackerman

35. Hodification of EP-32 for loss 1 In prosrus Stroupe of natural circulation in 11A11

loop. .

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(Cont.) 0800 •

INDUSTRIAL ADVISORY ~ROUP

Elqleeted Taak Task Desc~iot1on PrioritY· Camoletion Status Coord.

36. Understanding of present 'natural circulation - Review what

1 I:1 progress JCelly

happened? "B" loop on natural circulation.

37. Svi tching IIOde a%ld anal)"%ing of "B" solid state vith present

1 tn progress !uhl

equipment.

38. Preliminary assessment of core l Comp. 4/28 IA 38 Zebroald configuration from thermocouple response during transfer to natural circulation.

12. Specifications for Reflux Boller Test

a. Feasibility 2 In rvping Fornandoz

b. Specific parameter 2 In :yping Fornando::

13. Yater Level/Reactor P/V

a. Short-tet"'ll 2 - ·: tn . rogreas At:.lterm.an

b. tong-tet"'ll .. • Io progress Acltenaan

14. Hodel for boron/gas in primary 2 Being written J:oler system.

19. Time to core melt vith no 2 Not started Fornandoz external cooling and removal . . throu~h flooding of containment.

22. Plan Hod- piping and equip- 2 In progress l~11borslti ment .

. . .