ML18353A428

Engine Systems, Inc., 10CFR21-0123, Rev. 0, for a 10CFR21 Reportable Condition on EMD Fuel and Soakback Pumps

ML18353A428
Person / Time
Site:	Beaver Valley, Dresden, Oconee, Nine Mile Point, Watts Bar, Grand Gulf, Surry, Turkey Point, Clinton, FitzPatrick, LaSalle
Issue date:	11/30/2018
From:	Darrell Roberts Engine Systems
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
Download: ML18353A428 (7)

Text

1111 04:08:SSp.m.

11-30-2018 ENGINE SYSTEMS, INC.

. 175 Freight Road Rocky Mount, NC 27804 Date:

Company:

• Fax Number:

Verification No.:

Reference:

From:

Page:

Dear Sir.

TELEFAX November 30, 2018 NRC Operations Center 301/816-5151.-

301/81'6-51.00 Report No. 10CFR21-0123, Rev. 0 Dan Roberts*

1 of7 Telephone: 252/977-2720 Fax: 252/446-1131 Following this cover is a copy of our report*10CFR21-0123, Rev. 0, for a 1 OCFR21 reportable notification on EMO fuel and soakback pumps.

A copy*of this report Will be mailed to the NRC Document Control Desk and to our affected nuclear customers, Should you have questions, please let us know.

. Sincerely, *

. ENGINE SYSTEMS, INC.

~. (2J4--

• Dan Roberts

• Quality Manager Quality l'erformance With Pride 1 /7

1111 ENGINE SYSTEMS, INC.

175 Freight Road, Rocky Mount, NC 27804 04:09:09 p.m.

11-30-2018 Telephone; 252/9n-2720 Fax: 252/446-1134 Report No. 10CFR21-0123 Rev. 0:

11/30/18 10CFR21 REPORTING OF DEFECTS AND NON~COMPLIANCE COMPONENT:

EMD fuel and soakback pumps - potentially undertorqued cover bolts SYSTEM:

Emergency Diesel Generator CONCLUSION:

Reportable in Accordance With 1 OCFR21 Prepared By: _*..,,,....h"""~..... Wl=*...;..~......;.._ _______

<J Engineering Manager Reviewed By: ---,1U:~"'-=...... &Jc.....__,;;;;....a..-=--------

Quality Manager

. Date:

JI ho Ufi Date: JI /Jo /,3.

Quality Performance With Pride 2 /7

1111 04:09:20 p.m.

11-3(1-2018 3 /7 Report No.

10CFR21-0123 Record of Revisions Page:

1 of 1 REV DATE

• PAGE DESCRIPTION O*

11/30/18 Initial issue.

a r

\\

1111 04:09:29p.m.

11-30-2018 4/7 Report No.

Revision:

10CFR21-0123 0

Date:

11/30/18 Page:

1 of2 Pursuant to 10 CFR 21.21(dlf4)1 ESI Is presenting the required information as follows: *

(I} Name and address of the lndividua.1 or individuals infonnlng the Commission.

Dan Roberts John Kriesel Quality Manager Engineering Manager Engine Sys_tems Inc.

Engine Systems Inc.

175 Freight Rd.

175 Freight Rd.

Rocky Mount, NC 27804 Rocky Mount, NC 27804 (II) Identification of the basic component supplied within the United States which fails to comply or contains a defect.

EMD fuel and soakback pumps of the following part numbers:

, Part Number Description 8410219 Fuel Pump, Flanr,ed Connections 8080284 Fuel Pump, Threaded Connections 8417074 Lube Oil Scavenging and Fuel Pump Assembly (16, 20-645E4, E48),

• Includes PIN 8410219 8252842 Lube Oil Scavenging and Fuel Pump Assembly (16, 20.B45E4),

includes PIN 8080284 8417754 Lube OIi Scavenging and Fuel Pump Assembly (12-645E4, E4B),

includes PIN 8410219 8447715 Fuel Pumo and Motor Assemblv. Includes PIN 8410219 8455818 Soakback Pumo and Motor Assembly 8460815 Lube Oil Soakback and Fuel Pum,:,

(Iii) Identification of the firm supplying the basic component which falls.to ~amply or contains a defect Engine ~ystems Inc. (ES/)

(iv) Nature of the defect or failure to comply and the.. safety hazard which Is created or could be created by such defect of failure to comply.

ES/ was notified by a nuclear customer of two Instances where a bolt was found loose or backed out of the cover of an EMD engine driven fuel pump PIN 8410219. Fol/awing notification, ES/ inspected remaining pumps in inventory and found instances where one or more the pump cover bolts were loose or lightly torqued. See Figure 1 below for a visual depiction of the pump and baits.

0 i

I i I

--~

Figure 1: Exploded View of Pump P/N 8410219

1111 04:09:56 p.m.

1.1-30-2018 S /7 Report No.

Revision:

10CFR21-0123 0

Date:

11/30/18 Page:

2of2 EMD fuel pump, PIN 8410219, is commonly used on all 12, 16, and 20-cy/inder EMD model 645E4

• and E4B engines. The pump Is either mechanically driven from the engine (via the scavenging lube oil pump) or motor driven (as In the case of a backup/redundant fuel pump). The pump transfers fuel oil from the day tank to the fuel Injectors to support fuel combustion. Without the supply of fuel all, the diesel engine is unable to produce power which adversely affects the safety-related operation of the emergency diesel generator set.

(v) The date on w'1ich the infonnation of such defect or failure to comply was obtained.

October 24, 2018 (vi) In the case of a basic component which contains a defect or fails to comply, the number and locatlon of these components in use at, supplied for, being supplied for, or may be supplied for, manufactured, or being manufactured for one or more facllltles or activities subject to the regulations In this part.

The extent of condition includes pump PIN 8410219 as well as the part numbers listed in Ta~le 1 In Appendix A. Nate that PIN 8080284 ls otherwise Identical to PIN ij410219 except that the ports are threaded as opposed to flanged.

The scavenging pump assemblies listed are.upper level assemblies that contain either PIN 8410219 or 8080284.

The fuel pump and motor assembly utilizes PIN 8410219.

The soakback pump assemblies listed use a pump made by the same manufacturer with similar construction and therefore are included in the extent of condition.

Based on ESl's investigation the Issue may extend as far back as 2014. Therefore, any of the pumps supplied from 2014/h'?ugh 2018 are considered suspect..

(vii) The corrective action which has been, is being, or will be taken; the name pf the individual or organization

• responsible for the action; and the length of time that has been or will be taken to complete the action.

For all affected customers:

ES/ recommends inspecting the bolts of all pumps for proper bolt.tightness. Use a torque. wrench and ensure all bolts are tightened to 108 to 120 in-lbs (12 to 13 Nm).

This activity should be performed at the earliest opportunity; however, it is inare important for the Inspection to be performed on newly installed pumps. It is expected that for pumps supp/led with law bolt torque, if a problem were to develop It would be in the form of a fuel leak soon after installation.

For pumps that have been successfully Installed for several months or years with no detectable leakage, it is less likely that bolt(s) are loose and therefore the urgency of this Inspection Is reduced.

ForESI:

The dedication procedures for.these pumps have been revised or are being revised to add a step to verify proper bolt torque. This will be completed prlor to any futu;e shipments. In addition, ES/ is in ca"espondence wlth the pump manufacturer to implement co"ectlve actions to prevent reoccu"ence.

(viii) Any advice related to the potential 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.

Verification of bolt tightness Is non-Invasive and may be performed. with the pump installed (and operating). The bolts iilre external to the pump and the cover is stationary; there is no impact to pump operation or functionality while performing* this inspection.

1111 04: 10:28 p.m.

11-30-2018 6/7 Report No.

Revision:

Appendix A Page:

10CFR21-0123 0

List of Affected Customers 1 of 2 t~Nlt*l;.:}'./~':*~:;;,~~.J,~Ff(~:~:~<,r:;::;d2;5**.'.:.:~<~iifr::::~*:c-~*::.*;;:::'<'.,;:::::~i#t:~':*::-~ ;~EP-W-\\~ :~;~~t~-,i~Pf.'.'.);gj 8410219 BOSD2B4 I

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FUEi. PUMP, FIANGED CONNECTIONS, lENNESSEE VALL£Y AUlHORllY

• BROWN'S FERRY lENNESSEE VALLEY AUTHORITY ;BROWN'S FERRY ENTERGY OPERATIONS INC* GRAND GULF NUCLEAR EX£1.0N

• NINE MILE POINT ENTERGY OPSIATIONS INC RIVER BEND NOOIIIA ENERGY POINT BEACH U.C I

ENERGY NO!ITHWEST.

l_EXaoN

• DRESDEN I NUC1£Al\\ POWER PlANT KRSKO+

NUa£AR POWER PIANT KRSKO+

713665 8410219 I 7U66S 8410219 10428304 11281504299 DllS44835 00016791791 10439523.

DD32U260S I D23U5ZO/DODBO 0006559D75 1 I

00344808 0058165345 703; Rel, 12686 D0000436111 I. 3151747/1462.5 105825 3151747/14625 10S825 I

ENGINE DRlv.N EXEIDN

• lASAU£ 00572185 I

00000436111 FUEL PUMP, THREADED CONNECTIONS, ENGINE DRIVEN SAVANNAH RIVER REMEDIATION LLC ENTERGY OPERATIONS INC. GRAND GUU:

NUClEAR ENERGY NORTHWEST TENNESSEE VALLEY AUTHORITV

• BROWN'S FERRY EXEi.ON

• DRESDEN ENERGY NORTHWEST EXEi.ON

• NINE MILE POINT DUKE ENEIIGV CAROUNAS LLC

• OCONEE NUCLEAR ENTERGYOPERATIONS INC:-GRAND GULF NUCLEAR EXELON -LASALLE EXELON *CUNTON POWER PLANT PGS ENRIQUE MARIA HIERRO SL* ALMARAZ FLORIDA POWER & UGl!T

• TURKEY POINt I

OMAHA FiJBUC POWER DISTRICT FIRST ENERGY CORP* BEAVER VALLEY Pus ENRIQUE MARIA HIERRO SL. NUa.ENOR DOMINION VIRGINIA POWEii

• SURRY POWEii 5TAllON EXEIDN

• DR£5DEN EXELON* FllZ!'AllllCJC SRRA069144 8410219 110529624 12815042!19 I D0351174 OOS8165345 34186411 CVTS4BN DD646095 00DD0436U1 00351174 005Bl6S345 00643368 0001679179 1 D3066435 0000157557 10SS3BOB U8l5D4299 703; R*L 12989 OOD00496U1 703; ReL 129BS 00000436111 N2018/018.

8410219 02318321/00043 00017DD6S71 00204966 DD00024379 l 4545812.3 SS23787 N2016/D11 8DB0:184 4500298167 i

06D06510 17113; Rol.12731 I 00000194191 I

I 703; Rel, 12327 D0J0521U21 EXELON

• NINE Ml!E POI ITT 703; RoL 12937 00015790SS 1 ENTERGY OPERATIONS IN~*ARKANSAS 10550517 I

DOOSSS-718 Table 1: List of Affected Customers (continued on next page) 4 4

1 1

1 f

1 1

4 2

2 1

1 l

I 4

1 3

I 3

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1 3

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D3/16/1B 3017688 1.1 Of,/18/18 3DlB069 1.1 OS/20/18 3D17B07 I.I OWZl/18 3D1B002 1.1 f OS/01/18 3018132 1.1 OB/3D/1B 3D1860S 1.1 08/30/18 3018649 1.1 09/lD/18 3018650 Ll lD/16/lB 3018083 L1 02/2B/14 3012203 1.1 DB/IS/14 30129BO L1 01/19/15 3013189 1.1 06/03/16 3015292 7.1 07/07/Vl 3015625 2.1.

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&194960189 8194960193 Bl9-4S90099 8194960194 Bl!l67601D3 8194960190 8196760104 8196760106 B19S690224 8195690223 8195690229 8193840555 8196760100 1

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1111 WBE OIL SCAVENGING AND FUEL 8417074 PLJMP ASSEMBLY (16,20-64SE4,E48)

WITH P/N 84111219 FUEL PUMP WBE DILSCAVENGING & FUEL PUMP 8152842 ASS'8LY(16,20-645E4)

WITH P/N8080284 FUEL PUMP WBEDILSCAVENGING AND FUEL B4ln54 PUMP A55EMBLY(12-64SE4, E4B)

WITH P/N 8410219 FUEL PUMP B44n1S FUEi.PUMP AND MDltJR ASSEMBLY B45SB1B SOAICBACIC PUMP & MOTOR IWEMBLY B46DB1S WBE OIL SOAKBACK AND FUEi. PUMP 04: 11 :26 p.m.

11-30-2018 717 SMPC-KAPL

'11117027 8417074 TENNESSEE VAllEY AllTHDRm. WAm BAR

,2605647 CAW481V DMAHA PUB UC POWoll DISTRICT 00200846 IIOODW1651 DUK£ ENERGY r:AllDUNAS UC* OCDNE£ 03035494 Qll0033t171111 NUCIEAR EXELDN

• CIJNTDN PDWER PIAUT 00572667 oooi!D!l22411 DOMINION VIRGINIA POWER *SURRY PDWER 4SDDBB6340 42026328 STATIDN I 42026328 DOMINIDN VIRGINIA POWER

• SURRY PPWER.

4Sllll3945DB STATION I

ENERGY NOl!TIIWEST 00345051 DOS8166535 ENERGY NORTHWEST 00351743 Oll5816653S Table 1: List of Affected Customers Report No.

Revision:

Appendix A Page:

10CFR21-0123 0

• ust of Affected Customers 2of2 IINmt;;r /t~J:1 1

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