ML21050A231
| ML21050A231 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley, Palisades, Perry, Harris, Watts Bar, Grand Gulf, Arkansas Nuclear, Diablo Canyon, Comanche Peak  |
| Issue date: | 12/14/2020 |
| From: | Anaya L Curtiss-Wright Nuclear Division |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| Download: ML21050A231 (3) | |
Text
CURTISS- Nuclear Division 2950 Birch Street .
WRIGHT Brea, CA 92821 T: 714.528.2301 IF: 714.528 0128 www.curtisswright com/NuclearDivis1on November 18, 2020 (Revised 12-14-2020 *Removed Customer: So/jetj NRG Document Control U.S. Nuclear Regulatory Commission Washington, DC 20555-0001
Subject:
10CFR Part 21 Notification for SF-1154 Hydraulic Fluid Batch 17BLVS293
Reference:
CWND Enertech NRG 20-003 Report
-(i) Name and address of the individual or individuals informing the Commission Loretta Anaya, Quality Assurance Manager 2950 Birch Street Brea, CA 92821
-(ii) Identification of the facility, the activity, or the basic component supplied for such facility or such activity within the United States which fails to comply or contains defect.
Basic* Component SF-1154. Hydraulic Fluid Batch. Number 17BLVS293 provided by Enertech to the foll OWinQ:
. . 1,: .. -
CUSTOMER* SITE P.O.NO. CW PROJECT Duke Energy-
- Shearon Harris 03053099 520342 Entergy Palisades 10563794 770275 Pacific Gas & Electric Diablo Canyon 3501188958 770287 Pacific Gas & Electric Diablo Canyon 3501189966
- 770288 KH&NP Kori K160440181 801261/830828 Luminant Comanche Peak 453278 830681 First Energy Beaver Valley 45520464 830683 Entern:v Grand Gulf 10531691 830689 Entergy Arkansas Nuclear One 10542924 830715 Entergy Palisades 10546655 830724 First Energy Perrv 47806699 830730 TVA -
Watts Bar ' 4769368 830780
'I TVA - Watts Bar' 4514608 ' 830806.' *1 DukeEnern:v Shearon Harris 03083722 960103 Pacific Gas & Electric
- Diablo Canyon -- 3501204336 99,0253 1 ****
Duke Energy Shearon Harris 03097719 830821 I
1
I ' '
CURTISS--
- Nuclear Division 2950 Birch Street
- WRIGHT . Brea, CA 92821
- .T: 714.528.2301 IF: 714.528.0128 YfW'l".curtisswright.com/NuciearDivision
~(iii) Identification of the finn constructing* the facility or supplying the* basic compo-nent
- which fail.s to comply or con~ins a defect:
Supplied/Dedicated* by:
- Curti~s Wrig_ht Nuclear Division Brea Ope(at1ons - Eriertech
- 2950 Birch Street
- Brea; CA92821 .*
Manufactured by: .
Momentive Batch Number 17BLVS293-
-(iv) Nature of the defect or failure to comply- and the safety hazard which is created or could be created by s_uch defect or failure to comply.
Duke Energy, based on a 10CFR Part 21 notification from Lake Engineering,
- .notified Enertech of the issue related to silicon fluid, Batch 17BLVS293. The potential defect identified in the Fluid to have opaque semi solid material. *111e fluid used in various snubbers. In snubbers, the semi-solid material could potentially block the bleed orifice and *~use the snubber to lock up. *
- .(v) The date on which the.infonnatiori of such defect or failure to comply ~as obtain~.d-September 21, 2020
-(vi) In the case of a basic component which contains cl defect or fails to comply, the r.iumb!;:lr and location of these components in use at, supplied for, being supplied for, or
. may bE? supplied for, manufacture or being manufactured for one or more fa'Cilrties or activities subject to the regulations in this part.*
- CVV Enertech procured (3) 200 kg (55-gallon -drums) on Deyember- 18, 2017 Momentive Batch 17BLVS293. This was separated into smaller 5-gallon container and supplied to the following srtes:
CUSTOMER
- SITE P.O.NO.
D;uke Energy Shearon Harris 03053099 Entergy Palisades 10563794 Pacific Gas & Electric Diablo Canvon 3501188958 Pacific Gas & Electric Diablo Canyon 3501189966 KH&NP Kori Kl60440181 Luminant Comanche Peak 453278 First Energy Beaver' Valley 45520464 Entergy Grand Gulf 10531691 Entergy Arkansas Nuclear One 10542924 2
1** ..... . ' Nuclear DMsion CURl1SS- - 2950 Birch Street
.WRIGHT Brea, CA 92821 T: 714.528.2301 I ,F: 714.52.8.0128 www .curbsswrlgfrt.com/Nuc;:tearOivlsion Enten!V Palisades 10546655
. First Enere:v Perrv 47806699 .
TVA Watts Bar 4769368
'TVA Watts Bar .. 4514608.
- Duke Enel"l!Y Shearon Harris. 03083722 Pacific Gas &:Electric J)iablo Canyon 3501204336 Duke Energy Shearon Harris 03097719
-(vii) The corrective action which has been, is being, orwiil be takef!; th~ name of the individual or organization responsible for the action, and the length'of time that has been or will be taken fo complete the actlon ..
- We understand the potential hazard in regards to the snubber fluid, however
- Enertech no lo.nger has any fluid remaining for this batch. We then informed our customers the fluid was reported to NRC and we are ,not ab.le to test.the fluid and cannot determine if the fluid will have any impact on the safety function of the snubber.
-(viii) Any advice related to the defect cir .failure to comply about.the facility, activity, or basic component that has been, is being, or will be given to purchasers or licensees:
NIA.
.:(ix) In the case of early site permit, the entities to whom an early site permit was transferred.
N/A CWND Enertech customers noted herein.were notified of their procurement requirements. * * *
- Regard Loretta Anaya Quality Assurance Manager, Enertech Nuclear Division
- Curtiss-Wright 2950 Birch Street, Brea, CA 92821 T: 714-528-2301;1856 ID: 714-982-1856 I F:'714-528-0128 IM: 562-371-5395 lanaya@curtisswright com I. www.cuttisswriqht.com/Nuclea.rDivision *
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