ML20072P678

Part 21 Re Condensers for Four 25 Ton Safety Related Packaged Air Conditioner Units (Acu) for BFN Units 1 & 3. Acus Supplied by Ellis & Watts & Condensers Supplied by Itt. Condensers Returned to Itt to Rerate Shell

ML20072P678
Person / Time
Site:	Browns Ferry
Issue date:	08/29/1994
From:	Porco R DYNAMICS CORP. OF AMERICA
To:	Norrholm L Office of Nuclear Reactor Regulation
References
REF-PT21-94 NUDOCS 9409080159
Download: ML20072P678 (8)

Text

..

08/29/94 11:25 95137524545 E&W idOO2 n

b ELLIS & WAI IS

<m zsseooo amory amwesconwovorunc4 FAX (513) 752-4983 August 29, 1994 Nr. Leif J. Norrholm, Chief U.S. NUCLEAR REGULATORY COMMISSION Vendor Inspection Branch Division of Reactor Inspection and Licensee Performance Office of Nuclear Reactor Regulation Washington, D.C.

20555-0001 RE:

10 CFR 21 Notification

Dear Mr. Norrholm,

In compliance with the code of federal regulation requirements, attached is a 10 CFR 21 report.

Although E&W is working with Bechtel, TVA, and ITT Standard to correct the deficiency, we feel a 10 CFR 21 report is warranted. It is our understanding that TVA is independently submitting a 10 CFR 21 report.

Should you have any questions or require further information, please contact me at (513) 752-9000.

Sincerely, Richard D. Porco Director of Engineering.

cc: Roger R. Schertler, Q.A. Manager Roy W. Howard, Vice-President RDP/jml l

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c 4400 Glen Willow Lake Lane Batavia, Ohio 45103 l

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08/29/94 11:23 35137524540 EkW 16003 FORM 0.C. 34 10CFR21 DEFICIENCY REPORT Number: 101_ __

To:

Quality Assurance Manager Date:

a nn /oa From: R.D. Porco (Preparer's Name)

Copy:R Mcu ard (Preparer's immediate supervisor)

Nature of Defect:

(Attach additional data and drawings as required)

Thn mnaensers fhr the four (4) 25 ten safstv rnhted parkegna air t:ondit:bner units supplied under TV A cnntract No. 23042-M-0106 Q.

prYs*s8EeTYA"pWur#lht Ahsb"ifE8cElcE""D"eMdd"r$$EfM em ITT /TV A /Bechte3/E&W taihd to.ident2fy defic.iency. (see attachment 1).

1 Job Number:

renato

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Tun n ork m1 - wm i

Other persons with knowledge of the defect:

Date you learned of defect:

7/18/94 Enaineerino Review - Reviewed by:

[.N k[) kem Date:

{IMF V Could the defect create a substantial safety hazard? -

Is further customer / vendor information required?

ync Name of customer / vendor: c u rtern o r-Tvn f a nchml) (v ana nc e wT)

Project affected: mvA w r~ n = Perrv n n" b r Un4+= 1

.c Ouality Assurance Review - Reviewed by:

~I h k l k Date:

B, 4L Do quality record confirm / disprove existence of defect?

yo=

Is the defect correctable on site?

mn kn anem inna Y*8 Is Engineering disposition in compliance with E&W policy?

Is corrective action required to prevent recurrence?

un Enaineerino Manager Review - Reviewed by:

b ___/ 3 b Date:

r'M /fy Defect could create a substantial safety hazard and it could exist in delivered components - Notification of Engineering Manager required.

2K5exk mot xorA ttcxk wrx itono utdx ntx :extst x x xonofuth M *Ckt0R XRQUltedx b

)Om r,/ed/f.f By:

Date reported to Engineering Manager:

08/29/94 11:26 35137524545 E&W 16004

]

10 CPR 21 REPORT MO. 101 ATTACHXEMT 1 1.

Name and address of individual informing commiscion:

Richard D. Porco, Director of Engineering Ellis & Watts 4400 Glen Willow Lake Lane Batavia, Ohio 45103 11.

Idantification of the facility, the activity, or the basic component supplied for such facility or such activity within the U.

S. which failed to comply or contains a defect.

Four (4) Safety Related Air Conditioning Units for Browns Ferry Nuclear Units 1 & 3.

f iii. Identification of the firm constructing the facility or supplying the basic component which fails to comply or contains a defect.

TVA/Bechtel - Procurement specification Ellis At Watts - supplier of the S. R. ACU'S ITT - supplied the water cooled condensers to E&W 1

iv.

Nature of the defect or failure to comply and the safety hazard which is created or could be created by such defect.

The condensers for the four (4) 25 Ton Air Conditioning units were supplied to a refrigerant side design pressure of 150 psi.

The max operating pressure could be as high as 278 psi.

The design pressure indicated on the Bechtelf TVA specification indicate 150 psi.

The data sheet supplied by ITT indicate 150 psi.

The condensar water flow rate for the Post-Accident Condition indicate 150 gpm but should be 75 gpm. Numerous design reviews held by EEW and jointly with E&W/TVA/Bechtel failed to identify the deficiencies.

(See spec.

data sheets attached)

E&W has discussed the deficiencies with TVA and Bechtel, since Browns Ferry Nuclear Units 1 & 3 are defueled, no immediate safety hazard exists.

The date on which the information of such defect or failure to v.

comply was obtained.

Ellis & Watts was informed by TVA on or about July 18, 1994.

08/29/94 11:36 35137526545 E&W cuuo vi.

In the case of a basic component which contains a defect or fails to comply, the number and location of all such components in use at, supplied for, or being supplied for one or more facilities or activities.

ITT water cooled condensers installed in four(4)

S.

R.

ACU's supplied to TVA for Browns Ferry Unita 1 & 3.

vii. The corrective action which has been, is being, or will be taken: the name of the individual or organization responsible for the action: and the length of time that has been or will be taken to complete the action.

The condensers have been returned to ITT to rarate'the shell and provida new tube sheets to meet the required design pressure.

E&W is reviewing all documents, pressure relieving devices and pressure switches to ensure'the entire refrigerant loop is designed to meet required pressures and operation.

TVA/Bechtel is responsible to correct the procurement specification.

i The individual coordinating the ' activity at E&W is Richard D. Porco, Director of Engineering.

Expected completion of rework / replacement of non conforming component is approx, two (2) months.

viii.Any advice related to the defect or failure to comply about the facility, activity, or basic component that has been, is being, or will be given to purchasers or licensees.

This deficiency is limited to TVA's Brown Ferry Unit 1 &

l 3.

E&W is working with TVA/Bechtel to bring ' the component and specifications in compliance.

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08/29/04 11:27

@5137524545 E&W EQUIPMENT NOa EFN 3 CND4Je./W2.n w

'3ERVICE: W Beasd Asam AIC us, Das 3 TUBE SIDE 9tELL SIDE pggyORS4ANCE: O SHELtj Weser Raingerent Gas (R.Q PLUID GPM ( ACT.)

150 GPM (M AX3 FLUID QUANT. ENTERING

• F 1.0 et STU/LBf*F

• F SPEC (FIC NEAT (hquid)

• F nt W

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• F VIsCOSrfY SAT. IJOUID

• F N/A at (CP) st ep VAPOR

• y a

m e

m GRAVITY N/A (ACTUAL) 7.0 94AX1 NUMSER OF PA$sES FT/SEC N/A VEE

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PRESSURE DROP (MAX) e PSI PRESSURE DROP (ACTUAL)

D.0132 N/A RK'LINC FACTOR 95

• F TEMPERATURE IN.

e

• F TEMPERATUkE OUT CORRECTED MTD *

• F LDG MTD *

• F TUTAL HEAT REIECTED (Ben /Hv):

POULDIG FACTOR OVERALL CLEAN

• TRANSFER RATE: SERVICE

• SQ.PT.*

50. FT. EPPECTIVE TRANSPER AREA. GROSS

• CONSTRUCTION ms f

185 DESIGN PRESSURE

( PSIC, 150 j 27s PslG.

~225 TEST PRESSURE 300

• F 300 DESIGN TPMPERATURE l*

NONE CORROslON.^1LnWANCE PfTCH BWG*

LENCTH O.D.

• TURES. QUANT. *

(O.D)*

(I.D.)

• SHELL OUTLET:

CONNECTIONS: SHELL : INLET

• OUTLET,

• i fSIZE & RATING). CH ANNEL: INLET

• l CODES AND STANDARDS APP' 'M ASME BP&V SECTION VUl, Dfylsl0N 1 i

BUNDLE ONLY:

OPERATING:

FLOODED:

• WEIGHT: DRY:

MATERIAL j

PART MATERIAL FART PLOAT.TURE SHEET TURES PIXED TURE SHEET WELDFD C.S.

'3 HELL TUBE SUPPORT 5 SHELL COVER CROSS BAFFLE CHANNEL LONG BAFPLE CHANNEL COVER GASKET 3 PLOAT HEAD COVER POREIGN PRINT No.:

MANUFACTURER MODEL LOCATION DWG. NO.:

VENDOR P & I DIAGRAM NO.:

PURCHASE ORDER NO.

SPEC. NO. 21042-M.001 JOR NO. 21042 APPENDIX B REV,2 CONDENSER DATA SHEET SHEET 2 OF 4 BROWNS FERRY NUCLEAR PLANT

• DATA IU BF SUrrutD NY 5Eu,4,5 _

MR 21042. Ah/06 Bf_.

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08/29/04 11:37 C5137584565 E&W fd]007 EQUIPMENT ho.: tiu's c.a 4 eu.

E- *;r.1 Board Itooin NC uns. Unh 3 SERV 3CE:

FOST-ACCIDENT NORMAL Dr COTL DATA:

ONE ONE Hanbar of'Coan Per Usk 300 m 252m Na CM Per Coa <*-n) au/Hr 300.000 230.000 Nd C&iry Per cod (Total). Stu/Hr 100 5 90 5 SEM. %

10.500 10.500 Air Flow Pur Unit. CFM 15 d 104 Easanas AnrTessperature.*P DB e

laeving Air T;=-i =% *P DR'WB e

W===== Air Pressurs Drop, in. w.g.

R22 R22 R d,*

e Ds CoE Fees Area. As e

Design Pressesw.sei ASME SECTION Vm A5ME SECTION VIII Codes and e ad*4 A,,M C___OMPRE$$QR UNTT DATA:

m Sat. Sucuom T - =.twe 'F e

Sat. Diasharge Tv:urs. *F e

(#----- M [w-wi $5fp%$. N e

e C-- --. % Rana e

e liig!:11do CtAaW Erwuft Law SBs MamWurn T.are 460 V/3 PH/60 H2 460 V/3 PH/60 HZ L'7.u g,3, op, gn.

Sve6co Line OD. in l

D' harge Line CD. in.

l ARI 520 ARI $20 CW and S A rd Applied DX COILS:

(

MATERIALS:

Tube OD in.

AFTM B75 SEAMLESS COPPER / 0.035 IN.

TubenfEd==

SEE SECTION 7.4.4 P A-rType

'nPE 304 STAINLESS STEEL

_" 93/Gnarc COPPERfD.010 IN.

F;natWA -s CAST IRON

'* - w /Heusing REMARKS:

EFN 3-EVP4DI 7205 ATE 06A. BFN 3-EVP 031-7205Br7206B

1. DX COII 5:

BFN MMP431-7205f?206

2. COMP.:

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SPEC NO. 21042-M401 JOB NO. 21042 APPENDIX B DX COOLING CO1L AND COMPRESSOR DATA SHEET

~'5HEET 3 OF 4

REV, 2

j BROWN 3 FERRY NUr # AR FLANT

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MR 21042 6/06 E ATTACHMENT /

PACE 6 E OF Io'3

• DAT A FKOVi pt.D BY bhJ Lt.K

08/39/94 11:28

'R5137534545 E&W Q)D08 4

AbtRMt. /ARAl0RIML OPfRRf/Aki CONblTIONS APPfmD11 C

SMEET /

OF 2 naax e storCorr s N1-M/>l/E PaoC mrootsT e PROC ACTIVITY #

QUAlff1TT

1. (Foldf) agr e UNID # ABM- /- AC#-d21-728f/ Egg COWsr ACTIVITY a

! Tan a BM t-nes-ell-ner/ pang

_ MAMs a sCutDULE o G) REFERENCE DATA:

AF4 A) FUNCTION:

37. Instrument Data Sheet

38. Assy Data Dws mfM

3) CENERAL DATA:

10

39. System Design Criteria A/A/* fd-B MA

1. Assy E.3.P In. WC

/E-CAAa'fF #tarF44

2. Min operatins CFM Id /rlo so. 1g33 Class

3. Air Flow: Orient /Affgat str#f' MAL al. ASME Code / Class 71/A /## /IAff 7 Min I.E.P. to be allowed for (Lit.

42, seismic Cates *f7 CNC1_

/JA /F#FL 1 4

43. Quality Orsup d

AM E #g)$242 load 2n. u.

s sa. Location Bids /El 14 if-#@f.22 t

45. Blas Coluum Line: riaftf '- r 5.

~

asir: - sas-ssi: s-a C) COOLING:

6. Ent Air *F db/vb 15 A

a..

l.1

• 2 A H) UNIT ENVIRotRIErtAL CONDIT10NE:

7 '. Lvg A1r *F db

/Ad/f.o

8. /drf -Capstity. Stuh 2J1120 TTFTAC) a7. Temp *F db Mes/ Kin FA/40

9. ADn. Ent. Air *F dbtwb

1. /A

48. R.N. T. Max /Ein

10. Abn. Lyg. Air *F db/wt AFA A9. Amb Fressure NauthAn

1. FAr/4#A' F

11. Abn. Tot. Cap.. Stuh AFA

50. Radiation Dese Total Rads C IJ/df ADSM A/#

ff -

$1. Air Quality

12. Cond Max Wtr Temp 'T 56 A VENDon EUPPLIED DATA:

52.

13. Cand Min wtr Temp *f

/

IIo 14 Cond Wtr Max Flow gal / n e

15. Utr Pressure Drop. Tt M

/f

53. Unit Max EVA Input

16. Cond Wtr Fouling Factor d.triz

54. Compressor Rated HP

11. Met Capersho Br\\th.* EfLas fxtsgrigtf)

55. Van Ested KP 56.

D) HOUSINC DCTAILs:

18. Water Conn Location FMA K) MES DOCUMENT CorTROL DATA:

19. Discharse Location 7BP

57. Can Regat-TTA Spes i NE& #T-20.1 -

20. Max Discharge Dia. W x L SS. Tech Spec--TVA Spot #

TDP

59. Motor spec-TVA spec #

_fE-H.2.d/

21. Intake Location

60. Applic Seismic Criteria AF#-fD-f*745

22. Max Intake Dim. W x L

61. Ayylis QA Attachment *l /2/dve-8 deO

23. oA Lensth or Depth 13'- /."

7'- d' 2a. DA Height S#-/d*

AJ0fdS

25. CA Width I. Con!bt'NHR NRf6R DC.fA61/ Arg.stt/RE s

~

1TAcc$so1Es YICjf itS PftG AND BELIGN 'M/sR = iso *F.

t)

21. T11tertiype

28. Air Discharge Messle g gg 7

29. Air Discharge Cowl EM N MM. EM 'ISW6EIt//[

30. Min. Dust spot Eff. %

• l0$

A N O 111 M /thell8 fftAfly&

31.

Illl/I#0 h id II. 8/O 7g gg ggggs50'/P' tau.

T) ELECTRICAL DATA:

32. power supply V/PM/M1 FSO/_F/l.d

33. Thermostat Installed on Unit f/f 34 memote Tnermostat/ volts HVAC DATA SHEET a,c,

35. Dhse sWruotor starters AIR CONDITIONING UNITS p,,oaas _^*nMMt P"Y '""

36.

Pt AAPT

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08/89/94 11:38 C3137524545 E&W

@ 009 PMT-ACCfDENT OPERAflNG CSVB11/0NS APPEND!Z _ l' SMEET,f,,,,OF 1 FiRK # __

PAN 2"M&ds PROC REQUEST #

WUANTITY,,,.--

REQ / CONT #

PROC ACTIVITY #

UNID # __

REF #

COWST ACTIVITY #

IrgM s SCHEDULE 8

- MAM3 8 C) REFERENCE DATA:

M/A A) FUNCTION:_

37. Instrument Date Sheet N/A

38. A88F Data Dwg A'N-D)- 7df04 _

8) CENERAL DATA:

$.O_

39. Systaa DesiEn criterie12* McEfy RGin1RL

1. Assy E.S.P In. WG 10,000

40. 1EEE C1ses

'TVM F/AC t'I AT( /'_

2. Min operating CTN

3. Air riow: Orient /Arrgut VERT /Cft, al. AsME Cods / Class _

Cl/III 1

42. Seismic Category 08 LEVE/ f Min 1.5.P. to be allowed for flit.

Location Bids /El vlN3-#EACT4X #10

43. Quality Group a.

load in. Us.

44 5.

45. Bidt Column Line UAf/7' /- F/-#2r A K 11M/r 3 - R20- REI :

P-R_

C) C00LINC:

}0il as.

6. Ent ALr *r 66 f5'_

H) Ulf1T Dnr1RONME3rrAL CONDITIONS:

/hS'/-

7 Lvs Air 'r ob

47. Tessp *r db Max / Min

8. Ngt Capretty. Bauh M(TDT)f/)

48. R.H. T. Max / Min

/f stru / -

/da/- _

N/A-

9. Abn. Ent. Air *r db/wb

49. Amb Fressure Max / Min

1. /A -

'Ae7tr /

10. Abn. Lvg. Air *r ab/wtr -

A//A_

50. Radiation Dose Total Rads '# dom hl#

11. Abn. Tot. Cap., Btuh 9

51. Air Quality

12. Cond Max Wtr To:np 'r 52.

.a

13. Cond Hin Wtr Temp *r

( /4'O d ) YENDOR SUFFLIED DATA:

Cond Wtr Max Flow, gal / pin g) 1415. Utr Pressure Drop, rt (MAf) VS__

$3. Unit Max EVA Input

16. Cend Utr Foulinig Factor 0-ML

54. Compressor Rated MP

17. Jef Ca**c4. 8h/A :

lod.dM dEAA7#ff)

55. Tan Rated HP __

56, D) HOU31DC DETAILS:

18. Water Conn Location *

(Al[,,

K) MEB DOCUMENT CCETROL DATA:

Mf8-88 "20. /

"fo#

57. Cen Reqat-.TVA Spec #

19. Discharge Location SS. Tech spec.TVA Spec #

SS-6 9 2.ot

20. Max Discharts Dia. W x L

59. Noter 3pec-TVA spec #

BFN-fo - C-7/45_

ToA

60. Applit, seismic Crit.aris

21. Intake Location _

22. Max Intake Dim. W x L

61. Applic QA Attachment Ff ' T2/dV2-6-00/L

23. CA Length or Depth 13'-g" 7_',,E

24. 0A Height 5',,$1 ygygg.

25. 0A Width

26. InAr. WIb7M D P s!fla SEC T/64/

7-0*

1.100 bat AADIATibd DOSE 3 C"lXd' Pet {t. Glits E) UNIT ACCESSORIES:

YFK/

21. TL1ter/ Type y af fjgv 4 g 7g,

28. Air Discharse Notale

29. Air Discharge Cowl

2. [0WTA0L MN61.S l0CATE0 REMOTE

30. Hin. DusL 5 pol Efi.'T, FRom Ait ilNI[$. M A N M y m Tf M M /A fu W 31 4/80/NE.O M/0N # N. U I# US OWOMM-3 er a V/PH/H1

33. Themstat Installed on Unit',,,_,n HVAC DATA SHEET

paig,

~

34. Res6ote Thermostat / volts

35. Dist SWIMotor Starters AIR CON 0lT10NING UNITS PRO.4CT_ RthuA " /EA#V N//24M A

36.

Aofff) l ~ptas/r-E/CCr/KBf

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