Protecting People and the EnvironmentUNITED STATES NUCLEAR REGULATORY COMMISSION
ACCESSION #: 9507210328
Limitorque
Corporation
July 12, 1995
U.S. Nuclear Regulatory Commission
Washington, DC 20555
ATTENTION: Document Control Desk
REFERENCE: 1) Potential 10CFR 21 Condition
2) TVA Adverse Condition Report, Tracking No.
WBPER950295
SUBJECT: Clutch Tripper Jam-up in SMB-00 Housing
Please be advised that Limitorque Corporation has discovered, through the
above notification from TVA, the possibility of the outside clutch
tripper (one of two trippers per assembly) becoming wedged against the
actuator housing and preventing the actuator shifting to electrical from
manual operation when the motor is energized.
This condition could potentially be reportable depending on the operating
practices of the licensee, i.e.:
o a reportable condition does not exist if the individual
licensee's practices ensure actuator electrical (motor)
operation verification after being in the manual (handwheel)
mode.
o the potential for a reportable condition exists if the
individual licensee's practices do not ensure actuator
electrical (motor) operation verification after being in the
manual (handwheel) mode.
Limitorque Corporation P. O. Box 11318 5114 Woodall Road Lynchburg, VA
24506-1318 Tel. (804) 528-4400 FAX (804) 845-9736
Page 2
July 12, 1995
Clutch Tripper Jam-up in SMB-00 Housing
Identification of Basic Component
The affected component is the housing of an SMB/SB/SBD-00 actuator that
may cause the outside clutch tripper to become wedged and prevent the
actuator from automatically shifting to the "motor operation position"
from the "handwheel operation position" when the motor is energized -
Exhibit F.
Discovery Date
Limitorque was notified by TVA of this condition on 05-26-95 and we
Completed Our evaluation of affected equipment on July 6, 1995.
Description of the Event
When the actuator is in motor operation the two tripper cams continuously
rotate - Exhibit F. If the actuator was previously in manual, operation,
rotation of these cams will displace both tripper fingers from the
tripper adjustment arm allowing the actuator to return to motor
operation. The distance that the outside tripper will advance is a
function of the rotary velocity of its respective cam at impact. This
event may result in the outside tripper becoming wedged in the housing
and preventing a return to motor operation.
Nature of the Defect
Our investigation of dos condition shows:
- a 1979 or earlier "cast date" housing may cause the outside
clutch tripper to become wedged in the housing, thus preventing
the actuator from automatically shifting to electrical (motor)
operation - Exhibit A
- during the 1979 or earlier time period, while performing the
"routine bench testing" of actuators, Limitorque would
occasionally experience similar occurrences to that reported by
TVA on 05-26-95. When this condition occurred during the
"routine beach test," Limitorque would hand grind the affected
area of " housing to eliminate the material which was causing
the wedging of the outside clutch tripper.
- since this condition was discovered during the "routine bench
test" and the affected housings were being hand ground to
remove material to prevent wedging of the outside clutch
tripper, it was presumed this condition had been
Page 3
July 12, 1995
Clutch Tripper Jam-up in SMB-00 Housing
corrected on the affected actuators prior to shipping from our
facility.
Limitorque Corporation Corrective Action
The following is a ha of modifications implemented by Limitorque to
correct this condition:
o prior to April 1979 - when the condition occurred during
"routine bench test," material was removed by hand grinding the
affected area of housing to prevent wedging.
o April 1979 - instructions given for potential installation of
tripper stop, 60-505-0057-1 in the existing inventory of
SMB/SB/SBD-00 housings - Exhibits B and G.
Note: Our investigation was unable to produce records to show
the number of units that had the tripper stops installed.
o April 1979 - simultaneously a housing casting modification was
implemented which added material to the housing casting. This
modification inherently provided a positive stop for the "side
clutch tripper to prevent potential wedging. This modification
was made to subsequent orders of housing castings and
eliminated the need for the installation of the tripper stop -
Exhibit C.
o September 1994 - re-designed the clutch end of the housing
casting to eliminate a requirement for a machining operation in
this area, which was required by the above modification, and
still maintain the positive stop for the outside clutch tripper
to prevent potential wedging - Exhibit D.
Our investigation of this condition shows:
o SMB/SB/SBD-00 housings having a "cast date" of 1979 or earlier
may have the potential for this wedging and installation of the
"tripper stop" will provide a positive stop for the outside
clutch tripper and prevent the tripper from potentially
becoming wedged against the actuator housing.
o SMB/SB/SBD-00 housings having a "cast date" of 1980 or later
will not have the potential for this wedging of the outside
clutch tripper since it has had material added to the pad in
the housing which will inherently prevent the tripper from
becoming wedged against the actuator housing.
Page 4
July 12, 1995
Clutch Tripper Jam-up in SMB-00 Housing
Notes: Housings having a "cast date" of 1980 or later will have a
Limitorque unit serial number of approximately 308000 or
higher, also any serial number having an L-prefix followed
by six digits will be in this category - example L365340.
The serial number should not be the determining factor
without "cast date," verification.
The "casting date" is located on the top side of the
housing between the two conduit entries - Exhibit E.
If "cast date" of housing cannot be determined, the
geometry of the access hole on the clutch side of the
housing will allow determination of pre and post 1980
housing castings. Refer to the following Exhibits for die
geometrical difference of the access holes in the housing:
1979 or earlier - Exhibit A or B
1980 or later - Exhibit C or D
Licensee/Customer Corrective Action
o Review internal practices to verify if your individual
operating practices ensure actuator electrical (motor)
operation after being in the handwheel operation position prior
to placing the motor operated valve into safety related
service.
If your internal practices do not ensure the above, then the
verification of the return to actuator electrical (motor)
operation is required. If this verification shows that the
actuator has not automatically shifted to the motor operation
after being in the handwheel operation position; an
instantaneous tap on the declutch lever should free the outside
clutch tripper from the wedged condition and the actuator will
then automatically shift to motor operation.
Note: Do not fully depress the declutch lever when
performing this process, just tap the declutch lever
each time to free the outside clutch tripper from the
wedged condition.
Verification of the return to the electrical operating mode may be
accomplished by rotating the handwheel and verifying that the handwheel
is no longer in engagement with the clutch keys. It is not necessary to
reposition the valve to accomplish this verification.
Page 5
July 12, 1995
Clutch Tripper Jam-up in SMB-00 Housing
It should be noted that Limitorque Corporation is not aware of other
field reports relative to this issue. This would indicate that the
likelihood of recurrence is minimal or that operation's personnel have
been rectifying this problem.
The potential for occurrence however, exists on an actuator that
previously did not demonstrate this phenomenon, but has had the rotary
speed of the worm shaft increased via a motor or motor gear set
changeout.
Limitorque Corporation obtained an SMB-00 actuator of pre 1980 housing
design. This actuator was subjected to testing in an attempt to
duplicate the reported problem. The actuator equipped with 37T motor
pinion and 28T worm shaft gear and driven by an 1800 rpm 3 phase motor
(nearly equal to 2300 rpm @ worm shaft) was placed in manual mode and
then electrically opened with no malfunction. This operational sequence
was repeated over several cycles with no malfunction.
The actuator was then fitted with a 3600 rpm 3 phase motor and a 43T
motor pinion/22T worm shaft gear set (this gear set results in the
highest worm shaft speed nearly equal 6600 rpm). The previously
mentioned operational sequence was duplicated and resulted in an
instantaneous malfunction. The operational sequence was repeated and
produced several subsequent malfunctions and eventually resulted in
trouble fee operation. This was the result of the tripper duplicating
the hand grinding of the casting material and eliminating the mechanical
interference which prevented any additional testing.
A visual verification of the potential problem may be accomplished by the
following method:
#1 - Remove the motor from the actuator.
#2 - Remove the grease from the tripper area.
#3 - Place the actuator in manual operation.
#4 - Depress the declutch lever to maintain the actuator in manual
mode and move the outer tripper through its full travel while
checking for interference with the housing. If interference
exists, install tripper stop #60-505-0057-1. If interference
does not exist, no action is required.
o Contact Ms. Evelyn Crain, Nuclear Parts for the required number of
tripper stops, #60-505-0057-1 for SMB/SB/SBD-00 housing having a
"cast date" prior to 1980. These components will be furnished at no
charge by Limitorque. Ms. Evelyn Crain can be contacted by phone
(804) 528-4400, Ext. 9847, or fax (804) 845-9736.
Page 6
July 12, 1995
Clutch Tripper Jam-up in SMB-00 Housing
The no charge order will include a Certificate of Compliance dating:
o Parts supplied are provided in accordance with Limitorque 's
Management Quality System Manual.
o Proper installation of these parts will not adversely affect
any existing qualification of the actuators involved.
Note: If additional statements are required on the Certificate of
Compliance, then charges would be assessed to the order by
Limitorque.
Also, attached is Limitorque Drawing, #60-505-0057-1 and Installation
Instructions if the licensee/customer decides to fabricate the tripper
stop.
Any questions or clarifications regarding the above notification may be
directed to Mr. Pat McQuillan, Nuclear/Special Projects Manager at (804)
528-4400, Ext. 9714, or fax (804) 845-9736.
Signed,
Charles L. Hylton
Vice President - Engineering
WJM/kls/lab
Attachment(s)
cc: Mr. J. J. Brennan
Part 21 Notification File
**The vertical line in the right margin on page 5 indicates a revision to
the original letter submitted by fax.
Figures "Exhibits Pre April 1979 A, B, C, D, E, F, and G [TRIPPER
ADJUSTMENT SCREW AND WASHER]" omitted.
INSTALLATION INSTRUCTIONS
FOR
TRIPPER STOP, 60-505-0057-1
References: L/C Bulletin SMBI-82
EXHIBITS A & B
1) Remove the electric Motor in accordance with Limitorque instructions
and Maintenance Manual, Bulletin SMBI-82.
2) If necessary, remove grease from the clutch cavity.
3) Remove the socket head screw and lockwasher that secures the tripper
adjustment arm - see Exhibit A.
4) Install, the tripper stop with the 'L' toward the tripper fingers,
the socket head screw and lockwasher removed in step (3).
5) The tripper stop should be positioned against the housing - see
Exhibit B.
Note: If necessary readjust clutch tripper adjustment arm per
instructions outlined in Bulletin SMBI-82.
6) Move the outer tripper finger toward the tripper stop to ensure that
it hits the short leg of the 'L'.
7) Replace the grease and Motor
8) Declutch and verify that actuator automatically shifts to electrical
(motor) operation.
*** END OF DOCUMENT ***
ACCESSION #: 9507210322
Limitorque
Corporation
July 12, 1995
Document Control Desk
U. S. Nuclear Regulatory Commission
Washington, D. C. 20555
Pursuant to the requirements of Title 10 of the Code of Federal
Regulations Part 21, herein provided is notification of a potential
defect in Limitorque SMB/SB/SBD-00 actuators. As detailed in the
attached letter, this condition is dependent on the individual Licensee's
internal operating practices that are used when declaring a motor
operated valve operable for safety related services Limitorque is making
written notice to both the Commission and the affected Nuclear Utilities
shown on the attached mailing list
Signed:
Charles L. Hylton
Vice President - Engineering
WJM/lab
Attachment
cc: Part 21 Committee Members
10 CFR Part 21 - #55 Evaluation File
Limitorque Corporation P. O. Box 11318 5114 Woodall Road Lynchburg,
VA 24506-1318 Tel. (804) 528-4400 FAX (804) 846-9736
PART 21 NOTIFICTION
MAILING LIST
Issued by: Wm. J. Miluszusky,
Quality Assurance Manager
LICENSEES
Alabama Power Company
Farley Nuclear Plant
J. Woodward, Plant Manager
Columbia, AL 36319
Alabama Power Company
J. W. McGowen, Mgr. Safety Audit & Engr. Review
P. O. Box 2641
Birmingham, AL 35291
American Electric Power Service Co.
Section Mgr. Audits & Procurement
P. O. Box 16631
Columbus, OH 43216
Arizona Public Service Company
Manager of Compliance-Mail Station 7636
P. O. Box 52034
Phoenix, AZ 85072-2034
Arkansas Power & Light Company
Arkansas Nuclear One Station
Purchasing
P. O. Box 551
Little Rock, AR 72203
Arkansas Power & Light Company
Operations Assessment Superintendent
Route 3, Box 137G
Russellville, AK 72801
Revision: 6 Page 1 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Arkansas Power & Light Company
Engineering Support Supervisor
Route 3, Box 137G
Russellville, AK 72801
Baltimore Gas and Electric Company
Calvert Cliffs Nuclear Power Plant
R. C. L Olson
P. O. Box 1535
2-NOF
Lusby, MD 20657
Baltimore Gas and Electric Company
Calvert Cliffs Nuclear Power Plant
Daniel L Geneva, Supervisor Vendor Audits Unit
Nuclear Quality Assurance Department
1650 Calvert Cliffs Parkway-3rd Floor, NOF
Lusby, MD 20657
Baltimore Gas & Electric Company
Fort Smallwood Road Complex
J. A. Tierman, V. P. Nuclear Energy Quality Assurance
P. O. Box 1475
Baltimore, MD
Boston Edison Company
Pilgrim Nuclear Power
Edward S. Kraft, Jr.
600 Racky Hill Rd.-PNPS
Plymouth, MA 02360
Boston Edison Company
R. G. Bird, V. P. Nuclear
800 Boylston Street
Boston, MA 02199
Revision: 6 Page 2 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Boston Edison Company
Pilgrim Station
Frank N. Famulari, Jr., Manager Quality Assurance Department
Rocky Hill Road
Plymouth, MA 02360
Carolina Power & Light Company
Ron Chenoweth, Manager Quality Assurance
P. O. Box 1551
Raleigh, NC 27602
Carolina Power & Light Company
Nuclear Generation
R. A. Watson
P. O. Box 1551
CPB-12
Raleigh, NC 27602
Carolina Power & Light Company
Brunswick Nuclear Project
Department Manager
Box 10429
Southport, NC 28461
Carolina Power & Light Company
Roy A. Anderson, VP Brunswick Nuclear
P. O. Box 10429
Southport, NC 28461
Carolina Power & Light Company
Harris Nuclear Project
Department Manager
Box 165
New Hill, NC 27562
Revision: 6 Page 3 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Carolina Power & Light Company
Robinson Nuclear Project
Department Manager
Box 790
Hartsville, SC 29550
Cleveland Electric Illuminating Company
E. Riley, Director Quality Assurance
P. O. Box 97
Perry, OH 44081
Comision Federal De Electricidad
S. De La Pena
Ing. Benito Cuevas
Rio Rodano No. 14
Col. Cvauhtemoc 06598
Mexico, DF
Commonwealth Edison
Walter J. Shewski, Manager Quality Assurance
P. O. Box 767
Chicago, IL 60690
Connecticut Yankee Atomic Power Co.
Haddem Neck Plant
D. B. Miller, Station Superintendent
P. O. Box 127E
East Hampton, CT 06424
Connecticut Yankee Atomic Power Co.
Haddem Neck Plant
John P. Stetz, Vice President
362 Injun Hollow Rd.
E. Hampton, CT 06424
Revision: 6 Page 4 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Consolidated Edison Company of New York, Inc.
Indian Point Station #2
Mr. Stephen E. Quinn, Vice President, Nuclear Power
Broadway and Bleakley Avenue
Buchanan, NY 10511-1099
Consolidated Edison Company of New York, Inc.
Regulatory Affairs Manager
Broadway & Bleakley Avenues
Buchanan, NY 10511
Consumers Power Company
Palisades Nuclear Plant
J. D. Alderink
27780 Blue Star Highway
Covert, MI 49043
Crane-Aloyco, Inc.
Jerry Kurowski
P. O. Box 3339
Joliet, IL 60434
Detroit Edison
S. E. Kremer, Nuclear Procurement Supv.
6400 North Dixie Highway
Newport, MI 48166
Duke Power Company
M. S. Tuckman, Station Manager
Seneca, SC 29679
Duke Power Company
Manager Safety Assurance - Mail Code EC05N
P. O. Box 10069
Charlotte, NC 28201-1006
Revision: 6 Page 5 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Duke Power Company
C. M. Ballard
P. O. Box 1002
Charlotte, NC 28201-1015
Duke Power Company
McGuire Station
T. L. McConnell, Station Manager
P. O. Box 488
Cornelius, NC 28013
Duke Power Company
McGuire Nuclear Station
E. M. Geddie, MGO1VP - Station Manager
12700 Hagers Ferry Road
Huntersville, NC 28078
Duke Power Company
Catawba Purchasing
4800 Concord Road
York, SC 29745
Duke Power Company
Oconee Purchasing
P. O. Box 219
Seneca, SC 29679
Duquesne Light Company
Beaver Valley Power Station
K. D. Grada, Manager Quality Assurance
P. O. Box 4, BV-QA
Shippingport, PA 15077
Duquesne Light Company
Beaver Valley Power Station
Manager of Nuclear Safety
P. O. Box 4
Shippingport PA 15077
Revision: 6 Page 6 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Duquesne Light Company
BVPS - 2
Document Control Supervisor
P. O. Box 4
Shippingport, PA 15077
Entergy Operations, Inc.
Arkansas Nuclear One
Dwight Mims
Director - Nuclear Licensensing
1448 SR 333
Russellville, AR 72801
Entergy Operations, Inc.
Waterford 3 SES
Vice President - Nuclear
P. O. Box B
Killona, LA 70066-0751
Entergy Operations, Inc.
Director - Nuclear Licensing
P. O. Box 220
St Francisville, LA 70775
Entergy Operations, Inc.
Grand Gulf Nuclear Station
M. J. Meisner - Director, Nuclear Safety and Regulatory Affairs
P. O. Box 756
Port Gibson, MS 39150
Entergy Operations, Inc.
Arkansas Nuclear One
Supervisor - Engineering Databases
1448 SR 333
Russellville, AR 72801
Revision: 6 Page 7 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Entergy Operations, Inc.
Arkansas Nuclear One
Dale E. James, Supervision, Licensing
Route 3, Box 137G
Russellville, AR 72801
Entergy Operations, Inc.
Licensing
L. W. Laughlin, Manager
P. O. Box B - Waterford 3
Killona, LA 70066
Florida Power & Light
Turkey Point Station
C. J. Baker, Plant Manager
P. O. Box 4332
Princeton, FL 33032
Florida Power & Light
St. Lucie Station
G. J. Boissy, Plant Manager
P. O. Box 128
Fort Pierce, FL 34954
Florida Power & Light
R. A. Symes, V. P. Nuclear Operations
P. O. Box 14000
Juno Beach, FL 33408
Florida Power & Light
Ken Harris, Site Vice President
P. O. Box 128
Ft. Pierce, FL 34954
Revision: 6 Page 8 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Florida Power & Light Co.
St. Lucie Plt.
Site Purchasing Supervisor
P. O. Box 1200
Jensen Beach, FL 34958-1200
Florida Power & Light Co.
Turkey Point Nuclear Plt
P. O. Box 3088
Florida City, FL 33034
Florida Power and Light Company
R. A. Symes, Manager of QA Services
P. O. Box 14000
Juno Beach, FL 33408
Florida Power Corporation
G. R. Westafer, Director Quality Programs
P. O. Box 14042
St Petersburg, FL 33733
Florida Power Corporation
Legal Department
P. O. Box 14042
St. Petersburg, FL 33733
Florida Power Corporation
George Oberndorfer-Manager, Procurement and Materials QA
15760 West Power Line Street MAC SA2D
Crystal River, FL 34428-6708
Florida Power Corporation
Crystal River Energy
J. E. Colby, Manager, Procurement Engineering Services
15760 West Power Line Street MAC SA2G
Crystal River, FL 34428-6708
Revision: 6 Page 9 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
GPU Nuclear Corporation
Three Mile Island Nuclear Station
Steve Devito, Vendor Document Control
P. O. Box 480
Middletown, PA 17057
GPU Nuclear Corporation
Three Mile Island Nuclear Station
T. G. Broughton, VP & Director TMI-1
P. O. Box 480
Middletown, PA 17057
Georgia Power Company
I. Otis Berkham, Vice President Procurement & Materials
P. O. Box 4545
Atlanta, GA 30302
Georgia Power Company
Vogtle Project
Manager-Nuclear Engineering and Licensing
P. O. Box 1295
Birmingham, AL 35201
Georgia Power Company
General Manager, Nuclear Operations
P. O. Box 1600
Waynesboro, GA 30830
Georgia Power Company
Vogle Electric Generating Plant
J. B. Beasley
General Manager
P. O. Box 1600
Waynesboro, GA 30830
Revision: 6 Page 10 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
GPU Nuclear Corporation
Anthony A. Cavallo, Jr./VDC
P. O. Box 388 - Trailer 300C
Forked River, NJ 08731
GPU Nuclear Corporation
G. W. Busch, Licensing Manager
P. O. Box 388
Forked River, NJ 08731
Gulf States Utilities Company
River Bend Station
L. L. Dietrich
P. O. Box 220 MA 3
St Francisville, LA 70775
Gulf States Utilities Company
River Bend Station
Philip D. Graham, Vice President - River Bend Nuclear Group
P. O. Box 220
St Francisville, LA 70775
Houston Lighting & Power Company
South Texas Plant
Manager of Nuclear Licensing
P. O. Box 289
Wadsworth, TX 77483
Houston Lighting and Power Company
Project Manager
P. O. Box 289
Wadsworth, TX 77483
Illinois Power Company
Clinton Power Station
R. E. Campbell, Director of Licensing - MC-V920
P. O. Box 678
Clinton, IL 61727
Revision: 6 Page 11 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Indiana/Michigan Power Company
Donald C. Cook Nuclear Plant
W. G. Smith, Jr., Plant Manager
P. O. Box 458
Bridgman, MI 49106
Iowa Electric Light & Power Company
General Office
Ken Peveler, Manager Quality Assurance
Cedar Rapids, IA 51406
Korea Electric Power Company
Lee, Gil Gu
Yongdong P. O. Box 40.167
Samsong-Dong
Kangnam-Gu Seoul, Korea 135-791
Long Island Lighting Company
Shoremam
W. E. Steiger, Plant Manager
P. O. Box 618
Wading River, NY 11792
Long Island Lighting Company
Corporate Services
John D. Leonard, Vice President - Nuclear Operations
P. O. Box 618 - North Country Road
Wading River, NY 11792
Louisiana Power & Light Company
Waterford Nuclear Station
N. S. Cams, Plant Manager
P. O. Box B, Highway 18
Killona, LA 70066
Revision: 6 Page 12 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Maine Yankee Atomic Power Company
C. D. Frizzle, Vice President Manager of Operations
Edison Drive
Augusta, ME 04336
Maine Yankee Atomic Power Company
NUC Engineering & Licensing
Steven E. Nichols, Manager Licensing & Engineering Support
83 Edison Drive
Augusta, ME 04330
Metalka Commerce
Ljubljana
A. Mateljan
61000 Ljubljana
Dalmatinova 2
Slovenia
Nebraska Public Power District
David A Whitman
Div. Mgr. of Nuclear Suport
1414 15th Street
Columbus, NE 68602
Nebraska Public Power District
Cooper Power Plant
G. R. Horn, Division Manager Nuclear Operations
P. O. Box 98
Brownville, NE 68321
New Hampshire Yankee
B. L. Drawbridge, Executive Director - Nuclear Production
P. O. Box 300
Seabrook, NH 03874
Revision: 6 Page 13 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
New Hampshire Yankee
R. J. DeLoach, Executive Director - Engineering and Licensing
P. O. Box 300
Seabrook, NH 03874
North Atlantic Energy Service Corporation
Bill Hinton, Materials Requirements Department Supervisor
P. O. Box 300
Seabrook NH 03874
New York Power Authority
James A. Fitzpatrick Plant
Resident Manager
P. O. Box 41
Lycoming, NY 13093
New York Power Authority
Gerald C. Goldstein
Assistant General Counsel
1633 Broadway
New York, NY 10019
New York Power Authority
Indian Point Unit #3
Resident Manager
P. O. Box 215
Buchanan, NY 10511
New York Power Authority
Indian Point 3NPS
L. Guaquil, QA Superintendent
P. O. Box 215
Buchanan,Y 10511
Revision: 6 Page 14 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Niagara Mohawk Power Corporation
Gary D. Wilson, ESQ
Managing Counsel
300 Erie Blvd. West
Syracuse, NY 13202
Niagara Mohawk Power Corporation
Ralph Sylvia
Executive Vice President
301 Plainfield Road
Syracuse, NY 13212
Niagara Mohawk Power Corporation
Nine Mile Point Nuclear Station, Unit 2
A. E. Winegard
P. O. Box 63
Lycoming, NY 13093-0063
Niagara Mohawk Power Corporation
J. Rivers Walsh, Vice-President Nuclear Engineering
Salina Meadows - 302 Plainfield Road
Syracuse, NY 13212
Niagara Mohawk Power Corporation
Nine Mile Point
T. J. Perkins, General Sup't Nuclear Generation
P. O. Box 32
Lycoming, NY 13093
Northeast Utilities Service Company
Nuclear Operations
Executive Officer
P. O. Box 270
Hartford, CT 06141
Revision: 6 Page 15 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Northeast Utilities
Supervisor, Procurement QA
P. O. Box 270
Hartford, CT 06140-0270
Northern States Power Company
Monticello Nuclear Generating Plant
Superintendent, Materials Engineering
2807 West County Road 75
Monticello, MN 55362
Northern States Power Company
Prarie Island Nuclear Station
E. Watzi Plant Manager
1717 Wakouada Drive, East
Welch, MN 55089
Northern States Power Company
Prairie Island NPS
M. B. Sellman, Plant Manager
1717 Wakonade Drive East
Welch, Mn 55089
Omaha Public Power District
Manager, Nuclear Licensing and Industry Affairs
Mail Stop FC-2-4 Administration Building
Box 399 Highway 75 North of Fort Calhoun
Fort Calhoun, NE 68023
Omaha Public Power District
Manager, Nuclear Licensing &
Industry Affairs, 8E/EP4
444 South 16th Street Mall
Omaha, NE 68102-2247
Revision: 6 Page 16 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Omaha Public Power District
Ft. Calhoun Nuclear Station
L. T. Kusek, Supervisor Operation
P. O. Box 399
Ft Calhoun, NE 68023
Omaha Public Power District
Nuclear Operations
T. L. Patterson
P. O. Box 399
Omaha, NE 68023
Pacific Gas & Electric Company
Richard F. Locke
P. O. Box 7442
San Francisco, CA 94120
Pacific Gas & Electric Company
Greg M. Rueger
77 Beale Street - Room F 14451800
San Francisco, CA 94106-94105
PECO Energy Company
Manager Licensing Section
Correspondence Control Desk
P. O. Box 195
Wayne, PA 19087
Pennsylvania Power & Light Company
NQA-Procurement A2-2
A. R. Sabel, Manager Nuclear Quality Assurance
Two North Ninth Street
Allentown, PA 18101
Revision: 6 Page 17 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Pennsylvania Power & Light Company
Licensing
T. G. Bannon
Two North Ninth St
A2-4
Allentown, PA 18101
Philadelphia Electric Company
Limerick Station
Brian Curry
P. O. Box A, Sanatoga Branch
Pottstown, PA 19464
Philadelphia Electric Company
Director Quality Assurance
2301 Market Street
Philadelphia, PA 19103
Portland General Electric Company
General Manager, Nuclear Plant Engineering
71760 Columbia River Hwy.
Ranier, OR 97048
Public Service Company of Colorado
Ft. St. Wain Generating Station
C. H. Fullers, Plant Manager
16805 Weld County Road - 19 1/2
Platteville, CO 80651
Public Service Company of Colorado
P. O. Box 840
Denver, CO 80201
Public Service Company of Colorado
Nuclear Licensing Department
16805 Weld County Road 19 1/2
Platteville, CO 80651
Revision: 6 Page 18 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Public Service Electric & Gas Company
Procurement Quality Assurance
Nuclear Department
Manager-Mail Code N-14 P. O. Box 236
Hancocks Bridge, NJ 08038
Public Service Electric & Gas Company
Nuclear Department
R. Hovey, Vice President Chief Nuclear Officer
P. O. Box 236
Hancocks Bridge, NJ 08038
Rochester Gas & Electric Corporation
Nuclear Production
Robert C. Mecredy
Plant Manager
89 East Avenue
Rochester, NY 14649
Rochester Gas & Electric Corporation
Richard Morrill, Operations Assessment
89 East Avenue
Rochester, NY 14649
Rochester Gas & Electric Corporation
Robert E. Ginna Plant
Michael P. Lilly, Manager Nuclear Assurance
1503 Lake Road
Ontario, NY 14519
Sacramento Municipal Utility District
Rancho Seco Nuclear Plant
Director of Quality Assurance
14440 Twin Cities Road
Herald, CA 95638-9799
Revision: 6 Page 19 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Southern California Edison
San Onofre Nuclear Generating Station
Brian Katz, Manager, Nuclear Oversight Division
P. O. Box 128
San Clemente, CA 92674-0128
South Carolina Electric & Gas Company
V. C. Summer Nuclear Station
A. R. Koon, Manager Nuclear Licensing (830)
P. O. Box 88
Jenkinsville, SC 29065
Southern Company Services, Inc.
Nuclear Procurement Organization
D. M. Varner
P. O. Box 1295, Bldg. 40 Iverness
Bin B001
Birmingham, AL 35201
System Energy Resources, Inc.
Grand Gulf 1 & 2
W. E. Edge, Manager Programs Quality Assurance
P. O. Box 756
Port Gibson, MS 39150
Tennessee Valley Authority - Nuclear Power
Manager, Technical Licensing Services
LP 5N 156B
1100 Market Street
Chattanooga, TN 37402-2801
Tennessee Valley Authority
Nuclear Power
O. D. Kingsley
1101 Market Street Lookout Pl.
6N38A
Chattanooga, TN 37402
Revision: 6 Page 20 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
TU Electric
Nuclear Licensing Library
Gayle Deck
Licenensing Secretary
400 N. Olive St LB 81
Dallas, TX 75201
TU Electric Company - Production Division
Skyway Tower
Group Vice President
Nuclear Engeering & Operations
400 N. Olive St, L.B. 81
Dallas, TX 75201
TU Electric Company
Procurement QA Manager
P. O. Box 1002
Glen Rose, TX 76043
Toledo Edison Company
L. Ramsett, Director Quality Assurance
5501 N. State Rt. 2
Oak Harbor, OH 43449
Toledo Edison Company
Davis-Besse Mail Stop 3043
Manager - Design Engineering
5501 N. State Route 2
Oak Harbor, OH 43449
Toledo Edison Company
Davis-Besse Mail Stop 2101
Plant Manager
5501 N. State Route 2
Oak Harbor, OH 43449
Revision: 6 Page 21 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Toledo Edison Company
Davis-Besse Mail Stop 3387
QA Director - Nuclear Assurance
5501 N. State Route 2
Oak Harbor, OH 43449
Union Electric Company
D. F. Schnell
Sr. Vice President - Nuclear
P. O. Box 149
St Louis, MO 63166
Union Electric Company
Callaway Plant
VETIP Coordinator
P. O. Box 620
Fulton, MO 65251
Union Electric Company
A. P. Neuhalfen, Manager Quality Assurance
P. O. Box 149
St Louis, MO 63166
Vermont Yankee Nuclear Power Corporation
J. G. Weigand, President
Route 5, Box 169
Brattleboro, VT 05301
Vermont Yankee Nuclear Power Corp.
Rick McCullough, Operating Experience Coordinator
P. O. Box 157
Vernon, VT 05354
Virginia Power
W. L. Stewart, Vice President Nuclear Operations
P. O. Box 26666
Richmond, VA 23261
Revision: 6 Page 22 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Virginia Power
Innsbrook Technical Center
M. L. Bowling, Manager of Nuclear Licensing and Programs
5000 Dominion Boulevard
Glen Allen, VA 23060
Washington Public Power Supply System
P. L. Ledford - Specialist, Nuclear Safety Engineering
Mail Drop PE21
P. O. Box 968
Richland, WA 99342
Westinghouse Electric Corporation
Energy System Business Unit
Chris Delsignore
P. O. Box 355
Pittsburgh, PA 15230
Westinghouse Electric Corporation
Nuclear and Adv. Technology
W. C. Gangloff
Manager Strategic Marketing
P. O. Box 355
Pittsburgh, PA 15230
Wisconsin Electric Power Company
Point Beach Nuclear Plant
G. J. Maxfield, Manager
6610 Nuclear Road
Two Rivers, WI 54241
Wisconsin Public Service Corporation
Superintendent, Nuclear Licensing and Systems
P. O. Box 19002
Green Bay, WI 54307-9002
Revision: 6 Page 23 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Wolf Creek Nuclear Operating Corp.
Manager Document Services (WC-DS)
P. O. Box 411
Burlington, KS 66839
Wolf Creek Nuclear Operating Corporation
Neil S. Carns
President
P. O. box 411
Burlington, KS 66839
Yankee Atomic Electric Company
580 Main Street
Bolton, MA 01740
Revision: 6 Page 24 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
NON-LICENSEES
Anchor Darling Valve Company
George Knieser, Quality Assurance Manager
701 First Street
Williamsport PA 17701
Anchor Darling Valve Company
J. J. Chappell, Manager - Engineering
P. O. Box 3428
Willimasport, PA 17701
B & W Nuclear Service Company
Sub DasGupta, Quality Assurance Manager
3315 Old Forest Road - P. O. Box 10935
Lynchburg, VA 24506
BWR Owners' Group,
GE Nuclear Energy
George Levy M/C 753
175 Curtner Ave.
San Jose, CA 95125
Contramatics
Jim Sylvester, Quality Assurance Specialist
38 Power St
Milford, NH 03055
Edwards Valve Inc.
Rafiq Bandukwala, Quality Assurance Manager
1900 S. Saunders Street
Raleigh, NC 27603
Henry Pratt Company
Bruce Cummins, Quality Assurance Manager
401 S. Highland Avenue
Aurora, IL 60507
Revision: 6 Page 25 of 29 Dated: January 19,1995
PART 21 NOTIFICTION
MAILING LIST
Velan Valve
Edwary Francois, V.P. of Quality Assurance
Avenue C - Griswold Industrial Park
Williston, VT 05495
Westinghouse Electric Corporation
Energy Systems
Box 2728
Pittsburgh, PA 15230
Revision: 6 Page 26 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
LIMITORQUE REGIONAL SALES MANAGERS
Limitorque Corporation
Dave Culp
2600 E. Miroloma Way
Anaheim, CA 92806
Limitorque Corporation
Don Lindberg
P. O. Box 430
Walnut Creek, CA 94597-0430
Limitorque of Canada Ltd.
Jean Gratton
100 Alexis Nihon Blvd., Suite 208
St Laurent, Quebec H4M 2N7
Canada
Limitorque of Canada Ltd.
2525 Dunwin Dr., Unit 1
Mississauga, Ontario L5L 1R9
Canada
Limitorque Corporation
Barry Moyer
P. O. Box 671287
Marietta, GA 30066-0139
Limitorque Corporation
Ed Harper
845 Midway Drive
Willowbrook, IL 60521
Limitorque Corporation
Bill Breitmayer
P. O. Box 14007
Lenexa, KS 66215
Revision: 6 Page 27 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Limitorque Corporation
Dave Odom
47 Harrington Way
Shrewsbury, MA 01545
Limitorque Corporation
Michael C. Balkun
432 Elwood Street
Piscataway, NJ 08854
Limitorque Corporation
Bob Derr
726 E. Main Street, Suite F
Lebanon, OH 45036
Limitorque Corporation
Walt Denkowski
P. O. Box 507
Gilbertsville, PA 19525
Limitorque Corporation
Sterling Adams
8901 Jameel Road, Suite 180
Houston, TX 77040
Limitorque Corporation
Woody Lawman
1407 Huguenot Road
Suite 105
Midlothian, VA 23113
Limitorque International
Tom May
Limitorque Asia
Dan Warsing
Revision: 6 Part 28 of 29 Dated: January 19, 1995
PART 21 NOTIFICTION
MAILING LIST
Control Engineering Pty. Ltd.
Ian Kilpatrick
P. O. Box 691
Pennant Hills, NSW 2120
108 Fallon Drive., Dural, NSW 2158
Australia
Revision: 6 Page 29 of 29 Dated: January 19, 1995
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