'Baltimore Gas & Electric Co. Inservice Inspection Summary ... · 1. Owner Baltimore Gas and...

ENCLOSURE (1)

BALTIMORE GAS AND ELECTRIC COMPANY

INSERVICE INSPECTION SUMMARY REPORT

FOR CALVERT CLIFFS UNIT 2

ASME BOILER AND PRESSURE VESSEL CODE SECTION XI, FORM NIS-1

9908110158 990806 PDR ADOCK 05000318 a PDR

Page I of 3 NIS-1

OWNER'S REPORT FOR INSERVICE INSPECTIONS (As required by the Provisions of the ASME Code Rules)

1. Owner Baltimore Gas and Electric Company, P.O. Box 1475, Baltimore, MD. 21203

(Name and Address of Owner)

2. Plant Calvert Cliffs Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusby, MD., 20657-4702

(Name and Address of Plant)

3. Plant Unit 2

4. Owner Certificate of Authorization (if required) N/A

5. Commercial Service Date 04/01/1977

6. National Board Number for Unit 20912

7. Components Inspected

Component or Appurtenance

Reactor Pressure

Pressurizer

Steam Generator #21

Steam Generator #22

Reactor Coolant

Manufacturer or Installer

Combustion Engineering





#21A Reactor Coolant Byron Jackson

Manufacturer or Install( Serial No.

CE-67108

CE 67603

CE 67506

CE 67507

N/A

Pi~inpS1-n-or4s

1-urn',

#21B Reactor Coolant Byron Jackson

#22A Reactor Coolant Byron Jackson

#22B Reactor Coolant Byron Jackson

681-N-0442

681-N-0443

P1,M- I. ... ,,

er State or National Board No. Province No.

14001-NV 20912

14001-NV 120916

14001-NV 120924

14001-NV 120925

N/A N/A

14001-NV N/A

14001-NV N/A

I M•I.NV ;N/AI

Safety Injection Bechtel N/A NA 'N/A

PininV/SuDors ____

Pressurizer Spray I Bechtel N/A N/A N/A

Pinine/Sunmorts I _

Shutdown Cooloing Bechtel ANIA N/A N/A

Pinine/Sunvors N/A __/A

Pressurizer Safety & Relief Bechtel N/A N/A N/A

Pivine/Su••orts ;

Charging PipingoSupports Bechtel N/A N/A N/A

Letdown Piping/Supports Bechtel N/A N/A N/A

Main Steam I Bechtel N/A [NA N/A

PivintSurnorts A

Feedwater PipingoSupports Bechtel N/A N/A N/A

Regenerative Heat VWhitlock

ExctlanLer -

75252

to 5/6/1999S. Examination Dates 6/30/1997

. �a3�w � + I

N/A,,681-N 0444

N/A

to5/6442NV

essc n t

Pumv

681-N-04•!

14001-INV

NOV-i9-1Y39 10:32 BGE NUCLEAR REG MATTERS -41L: 4W suG? F.u2 Du

NISel Page 2 of 3

9. inspection Period identification: 1996 to 1s99

10. lnspcction Interval Identification: 1988 to 1999

Il.Applicable Editon of Section X 1983 ..... Addenda Summer 83

12. Datelrlvision of Inspection Plan: October 1994, Change 5

13. Abst•a of Examinations W Tests. Include a list of examinations and tests and a statement concerning status of work rcquircd for the

inspection Plan. The examinations reported herein constitute the twelfth report of Inservice Inspections performed at Calvert Cliffs Unit 2. end

the second report within the third period of the second Interval of commercial operation. The examnnations for the second

Interval as required by the Long-Term ExminatiOn Plan for Calvert Cliffs Unit 2. were performed In accordance with the 1983

Edition of ASME Code Section XA with Addenda through Summer, 1983. Nondestructive examination data and procedures are

available at the plant site for review.

14, Abstmct of Results of Examinations and Tests.

1. Eddy current examinations of #21 and #22 Steam Generators In 1999 revealed signs of less severe steam generator tube

degradation than that seen In the 1997 examliation. Results of #21 Steam Generator examinations showed that 253 tubes

were defective. Inspection of #22 Steam Generator revealed that 301 tubes were defective.

2. Volumetric examination to satisfy the Ten-Year Inservice Inspection of the Reactor Pressure Vessel (RPV), detected nine

non-geometric subsurface Indications. Eight were located in six different RPV shell welds and one Indication was located in

one nozzle - to - shell weld.

3. The Unit 2 Containment moisture barrier was scheduled for replacement due to damage caused by aging and poor worker

practices In the.area during previous outages. Examinations required by ASME Xl Class MC, detected degradation of the

Containment finer plate below the seal area (considered an inaccessible area). Corrosion and pitting were evident The visual

examination was supplemented with ultrasonic thickness testing and depth measurements to determine the remaining

Containment liner thickness. The three most severe locations were eected and the results Indicated that the Containment

liner thickness was reduced In these areas due to wastage and exceeded 10% of the nominal wail.

15. Abstract of Corrective Measures.

1. The defective tubes In #21 Seam Generator were plugged, Increasing the number of plugged tubes to 95W (11.2%). The

defective tubes in #22 Steam Generator were also plugged, increasirig its total to 744 (8.1%) tubes plugged.

2. The non-geometric Indications detected during volumetric exanilnation of the Unit 2 Reactor Pressure Vessel were sized

and determined to be Code-allowable per 1W4-3500 of ASME §ection XA.

3. The visual examination of the Unit 2 moisture barrier was supplemented with ultrasonic thickness testing and depth

measurements to determine the remaining Containment indr thickness. The three most severe locations were selected and the

results Indicated that the liner thickness In these areas was reduced due to wastage caused by corrosion and exceeded 10% of

the nominal wall. An Engineering Evaluation was performed under ESI 99900382 and found the remaining wall thickness was

acceptable without repair. The mot cause of the degradation was determined to be the Inadequate moisture barrier seal

provided by the old type sealant. The seat had failed due to aging and poor work practices. Corrective actions included coating

of the Containment liner surface below the floor grade, installation of a high density elastomer which provides superior sealing

capabilities, and continued examinations of the moisture barrier seal during system engineer walkdowns. Long-term corrective

actions Include an inspection of the previously identified areas with the most severe degradation, a verification of the assumed

corrosion rate in the Engineering evaluation, inspection of the Containment liner around Steam Generator pedestals and

buttresses for similar corrosion, and evaluation of the need to examine Unit-l's moisture barrier during the upcoming refueling

outage.

We certify that a) the statments, made in this report are correct. b) •he examinations and tests meet die Inspection Plan as required by the

ASME Code, Section XI. and ) cor4ecdve measures takein conform to die rules of the ASME Code. Section XI.

Certificate of Authorization No. (If applicable) NIA Expiritnoe Date FJ1A

Daute TOTAL -. d 2S cull . ly al

4 TOTAL P.02

-4if 4'35 F.6 0P.2 F0NOV-19-1'999 10:32 BGE NUCLEAR REG MATTERS

Page 3 of 3

NIS-1

CERTIFCATE OF INSERVICE INSPECTION

I. the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectores and the State or provinces of

4 ~~~~and employed by AA qn vAlftyA

lJnolkcO 1A OA have inspected the components described in this Owner's Reptaduring the peroid

____• - _ 9-7 to ',5,(and state that to the best of my knowledge and belief, the Owner has performed

examinations and tests and taken corrective measures described in this Owner's Report in accordance with the inspection plan and as required by the ASME

Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes and any warranty, expressed or implied, concerning the examinations, tests, and

corrective measures described in this Owner's Report. Furthemore, neither the Inspector nor his employer shall be liable in any manner for any personal

injury or property damage or a loss of any kind arising from or connected with this inspection.

/2 / L I - ('nmmkdnw� i ID � '2 � A All' �'*tA I.

Inspc 'signaurCNational Board. State, Province, and Endorsements

Date 7 9

of

aie ATTACHMENT 1 Page 1 of 33

Inservice Inspection Report 3W3/

1. Owner. Baltimore G•

2. Plant Calvert Cliff

3. Plant Unit: 2 4. Owner Certificate of Authorization( If Req.) N/A

5. Commercial Service Date: 04/01/1977

6. National Board Number for Unit: 20912

as and Electric Company. P.O. Box 1475. Baltimore, MD. 21203

Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusby, MD.. 20657-4702

EXAM CATEGORY I ITEM NUMBER: - I

INTERIOR ATTACHMENTS AND CORE SUPPORT STRUCTURES

Summary/ID No. Component ID Component Description Comments

101362 NOZZLES CHARGING INLET, SAFETY INJECTION AND SURGE NOZZLES

Exam Results 99VE034 Accept

INTERIOR SURFACES AND CORE SUPPORT STRUCTURES

Summary/ID No. Comconent ID Component Description Comments

101361 CORE SHROUD WELDS CSW WELDS NEAR FUEL AREA


AM CATEGORY I ITEM NUMBER: B-A B-RFO12

RPV CIRC WELDS

Summarv/ID No. Comoonent ID Component Descriotion Comments

001000 8-203 UPPER TO MIDDLE SHELL ONE AUTSLIC40 INDICATION WAS SIZED WITH AUTSUC20 AND AUTSUC35 SEARCH UNITS AND FOUND ALLOWABLE IN ACCORDANCE WITH IWB3510-1. SEE CNF BGE001. D70187-2/D70389-1.


EXAM CATEGORY I ITEM NUMBER: B-A IB1.11

RPV CIRC WELDS

Summary/1D No. Corronent ID Component Description Comments

001020 10-203 LOWER SHELL TO LOWER HEAD MMITED EXAM DUE TO PROXIMITY OF CORE SUPPORT LUGS AND FLOW SKIRT. TWO AUTSLIC40 INDICATIONS WERE SIZED WITH AUTSLIC20, AUTSUC35 AND AUTSUC40 SEARCH UNITS AND FOUND ALLOWABLE IN ACCORDANCE WITH IWB-3510-1. SEE CNF BGE002. D7018720D70389-1.


001010 9-203 MIDDLE TO LOWER SHELL


Page 2 of 33

1. Owner: Baltimore G•

2. Plant: Calvert CO

3. Plant Unit 2

4. Owner Certificate of Authorization( If Req.) N/A


6. National Board Number for Unit: 2=1

as and Electric Company, P.O. Box 1475, Baltimore, MD. 21203

Nuclear Power Plant, 1650 Calvert Cliffs Parkway. Lusby, MD., 20657-4702

EXAM CATEGORY I ITEM NUMBER: B-A / B1.12

RPV LONG WELDS

Summary/ID No. Component ID Component Descriotion Comments

001170 3-203B LOWER SHELL AT 210 DEG.


001180 3-203C LOWER SHELL AT 330 DEG.


001160 3-203A LOWER SHELL AT 90 DEG. LIMITED EXAM DUE TO PROXIMITY OF SURVEILLANCE SPECIMEN TUBES. ONE AUTSUC40 INDICATION WAS SIZED WITH AUTSUC30 AND AUTSLIC40 SEARCH UNITS AND FOUND ALLOWABLE IN ACCORDANCE WITH IWB3510-1. SEE CNF BGE006. D70187-2/D70389-1.


001140 2-203B MIDDLE SHELL AT 150 DEG.


001150 2-203C MIDDLE SHELL AT 270 DEG. ONE AUTSUC40 INDICATION WAS SIZED WITH AUTSLIC30 AND AUTSUC40 SEARCH UNITS AND FOUND ALLOWABLE IN ACCORDANCE WITH IWB3510-1. SEE CNF005. D70187-2/D70389-1.


001130 2-203A MIDDLE SHELL AT 30 DEG. TWO AUTSUC40 INDICATIONS WERE SIZED WITH AUTSLIC35 AND AUTSUC46 SEARCH UNITS AND FOUND ALLOWABLE IN ACCORDANCE WITH IWB3510-1. SEE CNF BGE004. D70187-2/D70389-1.


001110 1-203B UPPER SHELL AT 210 DEG. ONE AUTSUC40 INDICATION WAS SIZED WITH AUTSLIC20 AND AUTSUC35 SEARCH UNITS AND FOUND ALLOWABLE IN ACCORDANCE WITH IWB3510-1. SEE CNF BGE003. D70187-2/D70389-1.


120 1-203C UPPER SHELL AT 330 DEG.

texam Results 99VE006 Accept

ATTACHMENT 1

Inservice Inspection Report 3/32

1. Owner-. Baltimore GI

2. Plant: Calvert Cliffs

3. Plant Unit: 2

4. Owner Certificate of Authorization( If Req.) WA



as and Electric Comoany. P.O. Box 1475. Baltimore, MD. 21203

Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusbv, MD., 20657-4702

001100 1-203A UPPER SHELL AT 90 DEG.


EXAM CATEGORY / ITEM NUMBER: B-A I Bi.21

RPV CIRC HEAD WELDS

Suummary/lD No. Comment ID Comoonent Descriotion Comments

001190 4-204 LOWER HEAD DOME WELD


EXAM CATEGORY I ITEM NUMBER: B-A 1 B1.22

RPV MERIDIONAL WELDS

irnarv/ID No. Component ID Comoonent Description Comments

1210 1-204A LOWER HEAD AT 30 DEG. UMITED TRANSVERSE AND PARRALLEL EXAMS DUE TO PROXIMITY OF FLOW SKIRT.


EXAM CATEGORY I ITEM NUMBER: B-A l B1.30

RPV SHELL TO FLANGE WELD

Summarv/ID No. Compoent ID Component Description Comments

001270 7-203 FLANGE TO UPPER SHELL LIMITED TRANSVERSE EXAM DUE TO THE INSIDE SURFACE TAPER.


ATTACHMENT 1 Page 3 of 33

Inservice Inspection Report 3W2

Page 4 of 33

1. Owner: 2. Plant: 3. Plant Unit: 4. Owner Certificate of Authorization( If Req.)

5. Commercial Service Date: 6. National Board Number for Unit:

Baltimore Gas and Electric Company. P.O. Box 1475, Baltimore. MD. 21203

Calvert Cliffs Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusby, MD., 20657-4702

04/01/1977

20912

EXAM CATEGORY I ITEM NUMBER: B-D I B3.100

RPV NOZZLE IRS

Summary/ID No. Component ID Comgoonent Description Comments

101300 4-205B-IRS INLET NOZZLE AT 120 DEG.


101310 4-205C-IRS INLET NOZZLE AT 240 DEG.


101320 4-205D-IRS INLET NOZZLE AT 300 DEG.


1290 4-205A-IRS INLET NOZZLE AT 60 DEG.


101270 10-205A-IRS OUTLET NOZZLE AT 0 DEG.


101280 10-205B-IRS OUTLET NOZZLE AT 180 DEG.


ATTACHMENT I

Inservice Inspection Report 3/3W


Inservice Inspection Report 3W/2

1. Owner: Baltimore G4

2. Plant: Calvert Cli 3. Plant Unit: 2





Nuclear Power Plant, 1650 Calvert Cliffs Parkway. Lusby. MD., 20657-4702

EXAM CATEGORY I ITEM NUMBER: B-D I B3.90

RPV NOZZLE TO SHELL WELDS

Summarv/ID No. Comoonent ID Component Description Comments

101240 4-205B INLET NOZZLE AT 120 DEG. LIMITED EXAM DUE TO NOZZLE INNER RADIUS.


101250 4-205C INLET NOZZLE AT 240 DEG. TRANSVERSE EXAM MMITED DUE TO NOZZLE INNER RADIUS.


101260 4-205D INLET NOZZLE AT 300 DEG. UMITED TRANSVERSE EXAM DUE TO PROXIMITY OF NOZZLE INNER RADIUS.

• m Results 99VE021 Accept

101230 4-205A INLET NOZZLE AT 60 DEG. LIMITED TRANSVERSE EXAM DUE TO PROXIMITY OF NOZZLE INNER RADIUS. ONE AUTSLIC40 INDICATION WAS SIZED WITH AUTSLIC20 AND AUTSLIC35 AND FOUND ALLOWABLE IN ACCORDANCE WITH IWB-3512-1. SEE CNF BGE007. D70187-2/D70389-1ICC-39.


101210 10-205A OUTLET NOZZLE AT 0 DEG. MMITED TRANSVERS EXAM DUE TO THE INTEGRAL EXTENSION.


101220 10-205B OUTLET NOZZLE AT 180 DEG. LIMITED TRANSVERSE EXAM DUE TOTHE

INTEGRAL EXTENSION.


EXAM CATEGORY / ITEM NUMBER: B-E I B4.12

PARTIAL PENETRATION WELDS

Summarv/ID No. Corrvonent ID Comonent Descriotion Comments

101610 CRD NOZZLES CONTROL ROD DRIVE NOZZLES

Exam Results 99BV386 Accept

9 r 1

1. Owner 2. Plant 3. Plant Unit: 4. Owner Certificate of Authorization( If Req.)

5. Commercial Service Date: 6. National Board Number for Unit

tip K- 4

EXAM CATEGORY I ITEM NUMBER: B-E I B4.13

PARTIAL PENETRATION WELDS

Summary/ID No. Component ID Comoonent Descriotion Comments

101620 INSTRUMENT NOZZLES INSTUMENTATION NOZZLES


EXAM CATEGORY I ITEM NUMBER: B-G-1 I B6.180

RCP-21A

SummarvA1D No. Comonent ID Comoonent DescriotIon Comments 162220 21A-S-1-16 RCP-21A'STUDS

Exam Results 99BU01 Accept

.2P-22A

Summarv/ID No. Compnent ID Component Description Comments 162620 22A-S-1-16 RCP-22A STUDS


RCP-22B

SummaryvlD No. CompnetI Comoonent Descriotion Comments 162820 22B-S-1-16 RCP-22B STUDS


REACTOR COOLANT PUMP

SummarvlD No. Component ID Comoonent Descriotion Comments 162420 21B-S-1-16 RCP-21B STUDS

Exam, Results 99BU003 Accept


Inservice Inspection Report 3/3/

Baltimore Gas and Electric Company. P.O. Box 1475, Baltimore, MD. 21203

Calvert Cliffs Nuclear Power Plant. 1850 Calvert Cliffs Parkway. Lusby. MD.. 20657-4702

2 WA 04/01/1977 20912

Page 7 of 33ATTACHMENT 1


1. Owner Baltimore Gas and Electric Company. P.O. Box 1475. Baltimore. MD. 21203

2. Plant: Calvert Cliffs Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusby, MD., 20657-4702

3. Plant Unit: 2

4. Owner Certificate of Authorization( If Req.) NIA



EXAM CATEGORY I ITEM NUMBER: B-G-1 1 B6.190

REACTOR COOLANT PUMP

Summarv/ID No. 162425

Exam Results

Component ID RCP-21B

Component Description RCP-21B FLANGE SURFACE

99BVI37 Accept

REACTOR COOLANT PUMPS


Exam Results

Component ID RCP-22B

Component Descriotion RCP-22B FLANGE SURFACE

99BV138 Accept

'(AM CATEGORY I ITEM NUMBER:

jP-21A

Summary/iD No. Component ID

162230 21A-N-1-16

Exam Results

B-G-1 I B6.200

Component Description RCP-21A NUTS

Comments

99BV349 Accept

EXAM CATEGORY I ITEM NUMBER: B-G-1 I B6.40

RPV THREADS IN FLANGE

Summarvy/D No. Component ID Component Description Comments

101335 54 FLANGE THREADS FLANGE THREADS


EXAM CATEGORY I ITEM NUMBER: B-G-21 B7.50

2.5-SR-2007

Symmarvf1D No. Component ID Comoonent Descriotion Comments

164945 2FB INLET FLANGE BOLTING @ 2-RV-200


2.5-SR-2008

Summarv/ID No. Component ID Component Descorition Comments

"1955 2FB INLET FLANGE BOLTING 0 2-RV-201

,m Results 99BV392 Accept

Comments

Comments

I P-41P -A-K4



1. Owner: 2. Plant. 3. Plant Unit: 4. Owner Certificate of Authorization( If Req.)

5. Commercial Service Date: 6 National Board Number for Unit:


Calvert Cliffs Nuclear Power Plant, 1650 Calvert Cliffs Parkway. Lusby, MD.. 20657-4702

W/A 04/01/1977

20912

EXAM CATEGORY I ITEM NUMBER: B-G-21 B7.60

RCP-21A

Summary/ID No. Component ID Comvonent Descriotion Comments

162250 21A-C-1-16 RCP-21A SEAL BOLTING



Inservice Inspection Report 3//2

1. Owner. Baltimore Gas and Electric Company. P.O. Box 1475, Baltimore. MD. 21203

2. Plant: Calvert Cliffs Nuclear Power Plant. 1650 Calvert Cliffs Parkway. Lusbv, MD., 20657-4702

3. Plant Unit: 2


5. Commercial Service Date: 041011!77


EXAM CATEGORY I ITEM NUMBER: B-J I B9.11

30-RC-21A

Summary/ID No. Component ID Component Description Comments

109440 12 ELBOW TO TRANSITION PIECE UT WAS PERFORMED IN UEU OF MT AS ALLOWED BY NRC RELIEF REQUEST.


109450 13 TRANSITION PIECE TO NOZZL UT WAS PERFORMED IN LIEU OF MT AS ALLOWED BY NRC RELIEF REQUEST.


30-RC-21B

-nmarv/ID No. Component ID Component Descrition Comments

3430 12 ELBOW TO TRANSITION PIECE UT WAS PERFORMED IN LIEU OF MT AS ALLOWED BY NRC RELIEF REQUEST.


110440 13 TRANSITION PIECE TO NOZZL UT WAS PERFORMED IN LIEU OF MT AS ALLOWED BY NRC REUEF REQUEST.

&MM _Results 99VE050 Accept

30-RC-22A

SummrD No. mone ID Component Descriotion Comments

111420 12 ELBOW TO TRANSITION PIECE UT WAS PERFORMED IN LIEU OF MT AS ALLOWED BY NRC RELIEF REQUEST.


111430 13 TRANSITION PIECE TO NOZZL UT PERFORMED IN MEU OF MT AS ALLOWED BY

NRC RELIEF REQUEST.


30-RC-22B

Summary/D No. Cgoggl-o!-tJI Component Description Comments

112430 12 ELBOW TO TRANSITION PIECE UT PERFORMED IN MEU OF MT AS ALLOWED BY NRC RELIEF REQUEST.

m Results 99VE059 Accept

112440 13 TRANSITION PIECE TO NOZZL UT EXAM PERFORMED IN LIEU OF MT


Inservice Inspection Report 3/3/2

1. Owner. Baltimore G 2. Plant: Calvert Cliff,


5. Commercial Service Date: 04/01/1977 6. National Board Number for Unit: 20912

as and Electric Company. P.O. Box 1475, Baltimore, MD. 21203 Nuclear Power Plant. 1650 Calvert Cliffs Parkway. Lusby. MD., 20657-4702

99VE060 Accept

42-RC-21

Summarv/iD No. Component ID Component DescriDtion Comments

107020 2 TRANSITION PIECE TO PIPE UT WAS PERFORMED IN UEU OF MT AS ALLOWED BY NRC REUEF REQUEST.


42-RC-22

Summary/iD No. Comroonent ID Component Description Comnments

108010 1 NOZZLE TO TRANSITION PIECE UT EXAM PERFORMED IN UEU OF MT


1020 2 TRANSITION PIECE TO PIPE UT WAS PERFORMED IN MEU OF MT AS ALLOWED BY NRC REUEF REQUEST.


REACTOR COOLANT - 42-RC-21

mnmarv/ID No, Component ID Component Description Comments

107010 1 NOZZLE TO TRANSITION PIECE UT EXAM PERFORMED IN MEU OF MT


SAFETY INJECTION

Summary/ID No. Component ID Comoonent Description Comments

116130 7 PIPE TO VALVE 2-SI-227 Examination requested by Mechanical Design.


118060 7 PIPE TO VALVE 2-SI-247 Examination requested by Mechanical Design.


SAFETY INJECTION SYSTEM

Summarv/D No. Component ID Component Descrition Comments 116140 8 VALVE 2-SI-227 TO ELBOW Examination requested by Mechanical Design.

-'-m Results 99BU027 Accept

VALVE 2-SI-247 TO ELBOW Examination requested by Mechanical Design.

99BU029 Accept

118070

Exam Results

8

Page 11 of 33ATTACHMENT I


1. Owner: 2. Plant 3. Plant Unit:

4. Owner Certificate of Authorization( If Req.)

5. Commercial Service Date:

6. National Board Number for Unit:

Baltimore Gas and Electric Company, P.O. Box 1475, Baltimore, MD. 21203

Calvert Cliffs Nuclear Power Plant, 1650 Calvert Cliffs Parkway. Lusby. MD.. 20657-4702

WA 04/01/1977 20912

V1W \+&� \�A 9 � � �&Q. �lLAkc�

[A10 -Ak


Inservice Inspection Report 3032

1. Owner. Baltimore GN

2. Plant: Calvert ClifO




as and Electric Comoany, P.O. Box 1475, Baltimore, MD. 21203

Nuclear Power Plant. 1650 Calvert Cliffs Parkway, Lusby. MD.. 20657-4702


$0-RC-21A

Summary/ID No. Component ID Component Descridtion Comments

109420 12LU-1 LONGITUDINAL SEAM UT WAS PERFORMED IN LIEU OF MT AS ALLOWED BY NRC RELIEF REQUEST.


109430 12LU-2 LONGITUDINAL SEAM UT WAS PERFORMED IN UEU OF MT AS ALLOWED BY NRC RELIEF REQUEST.


30-RC-21B

nmarv!lD No. component ID Component Description Comments

J410 12LU-1 LONGITUDINAL SEAM UT WAS PERFORMED IN UEU OF MT AS ALLOWED BY NRC RELIEF REQUEST.


110420 12LU-2 LONGITUDINAL SEAM UT WAS PERFORMED IN UEU OF MT AS ALLOWED BY NRC REUEF REQUEST.


30-RC-22A

Summarv/ID No. Component ID Component Descriotion Comments

111400 12LU-1 LONGITUDINAL SEAM UT WAS PERFORMED IN UEU OF MT AS ALLOWED BY NRC REUEF REQUEST.


111410 12LU-2 LONGITUDINAL SEAM UT WAS PERFORMED IN UEU OF MT AS ALLOWED BY NRC RELIEF REQUEST.


30-RC-22B

Summary/ID No. Component ID Comoonent Descriotion Comments

112410 12LU-1 LONGITUDINAL SEAM UT PERFORMED IN UEU OF MT AS ALLOWED BY NRC REUEF REQUEST.

m Results 99VE055 Accept

I AF-e t A-

Page 13 of 33

4

am1. Owner: Baltimore G

2. Plant: Calvert CIO

3. Plant Unit: 2





Nuclear Power Plant, 1650 Calvert Cliffs Parkway. Lusby, MD., 20657-4702

112420 12LU-2 LONGITUDINAL SEAM UT PERFORMED IN LIEU OF MT AS ALLOWED BY

NRC RELIEF REQUEST.

Exam Results - 8 99VE056 Accept

42-RC-21

Summarv/1D No. Component ID Comoonent Descrdotlon Comments 107030 2LD-1 LONGITUDINAL SEAM UT WAS PERFORMED IN MEU OF MT AS ALLOWED

BY NRC RELIEF REQUEST.


107040 2LD-2 LONGITUDINAL SEAM UT WAS PERFORMED IN MEU OF MT AS ALLOWED BY NRC REUEF REQUEST.


42-RC-22

Summary/ID No. Component ID Component Description Comments 108030 2LD-1 LONGITUDINAL SEAM UTWAS PERFORMED IN UEU OF MT AS ALLOWED

BY NRC RELIEF REQUEST. Exam Results

99VE041 Accept

108040 2LD-2 LONGITUDINAL SEAM UT WAS PERFORMED IN UEU OF MT AS ALLOWED BY NRC REUEF REQUEST.


REACTOR COOLANT SYSTEM - 30-RC-21B

SumraryID No. Component ID Comoonent Descriotion Comments

110330 1OLD-2 LONGITUDINAL SEAM


99BM022 Accept

ATTACHMENT 1


ae4 . Page 14 of 33ATTACHMENT I

Inservice Inspection Report 3=3/2

1. Owner. 2. Plant: 3. Plant Unit:




Baltimore Gas and Electric Company, P.O. Box 1475. Baltimore. MD. 21203

Calvert Cliffs Nuclear Power Plant. 1650 Calvert Cliffs Parkway. Lusbv. MD., 20657-4702

N/A 04/01/1977

20912


2-CV-201B

SummaryfID No. Component ID Component Description Comments

155220 18 PIPE TO PIPE

Exam Results 99BP021 Accept

2-.LD-2004

SummaryllD No. Component ID Component Description Comments

161320 14 TEE TO PIPE


DS-2002

.~immarv/ID No. Component ID Component Description Comments

138080 7 ELBOW TO PIPE


EXAM CATEGORY I ITEM NUMBER: B-L-1 1612.10

RCP-21B

Summarv/ID No. Component ID Comoonent Descdrtion Comments

162400 21B RCP-21B PUMP CASING WELDS


99BV114 Reject

Evaluation Disposition: Acceptable

RCP-22A

Summary/vD No. Comoonent ID Component Descriotion Comments

162600 22A RCP-22A PUMP CASING WELDS


99BV013 Accept

RCP-22B

Summarv/iD No. Component ID Component Description Comments

2800 22B RCP-22B PUMP CASING WELDS

im Results 99BV012 Accept

99BP011 Accept

4

sac

1. Owner: 2. Plant

3. Plant Unit:

4. Owner Certificate of Authorization( If Req.) 5. Commercial Service Date: 6. National Board Number for Unit:

Baltimore Gas and Electric Company. P.O. Box 1475, Baltimore, MD. 21203 Calvert Cliffs Nuclear Power Plant. 1650 Calvert Cliffs Parkway. Lusby. MD.. 20657-4702

NIA

04/0111977

20912

EXAM CATEGORY I ITEM NUMBER: B-L-2 / B12.20 REACTOR COOLANT PUMPS

Summary/ID No. Component ID Component Description Comments 162810 RCP-22B PUMP CASING INTERNAL SURFACE Exam Results

99BV388 Accept

EXAM CATEGORY I ITEM NUMBER: B-N-1 1 B13.10 INTERIOR SURFACES AND CORE SUPPORT STRUCTURES

Summary/ID No. Component ID Cormoonent Description Comments 101340 VESSEL INTERIOR VESSEL INTERIOR Exam Results

99VE061 Accept

_XAM CATEGORY I ITEM NUMBER: B-N-21 B13.50 INTERIOR SURFACES AND CORE SUPPORT STRUCTURES

Summarv/1D No. C nent ID Component Description Comments 101345 INTERIOR ATTACHMENTS WITHIN BELTUNE REGION Exam Results

99VE030 Accept

EXAM CATEGORY I ITEM NUMBER: B-N-21 /13.60 INTERIOR SURFACES AND CORE SUPPORT STRUCTURES

Summary/ID No. Component ID Cormonent Description Comments 101350 INTERIOR ATTACHMENTS BEYOND BELTUNE REGION Exam Results

99VE031 Accept

EXAM CATEGORY I ITEM NUMBER: B-N-3 / B13.70 INTERIOR SURFACES AND CORE SUPPORT STRUCTURES

SummarIyD No. Component ID Comoonent Description Comments 101360 CORE SUPPORT STRUCT CORE SUPPORT STRUCTURE



Inservice Inspection Report 3/3W2

ATTACHMENT I Page 16 of 33


1. Owner Baltimore G 2. Plant: CaBKert CliffO

3. Plant Unit: 2 4. Owner Certificate of Authorization( If Req.) NWA


as and Electric Comnany. P.O. Box 1475, Baltimore, MD. 21203 Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusby, MD.. 20657-4702

6. I4t1UUlUJ D ;oui ru IIglmJrr il fILl. ___i_

EXAM CATEGORY I ITEM NUMBER: B-O I B14.10

CRD- REACTOR PRESSURE VESSEL

SummarvlID No. Component ID Comoonent Description Comments 102180 CRD HOUSINGS PEREPHERAL CRD HOUSING EXAMINED CRDs IN ACCORDANCE WITH ISI

RELIEF REQUEST #3. IExam Results

99BP022 Accept

EXAM CATEGORY I ITEM NUMBER: B-P/IB15.11

REACTOR VESSEL PRESSURE RETAINING BOUNDARY

Summarv!ID No. Component ID Component Descriotion Comments 165010 RV-HT-1 HYDROSTATIC TEST

Fxam Results 99BV339 Accept

EXAM CATEGORY I ITEM NUMBER: B-P I B15.31

STEAM GENERATOR PRESSURE RETAINING BOUNDARY

Summarv/ID No. Component ID Component Description Comments 165050 SG-HT-1 HYDROSTATIC TEST



HEAT EXCHANGER PRESSURE RETAINING BOUNDARY

Summarv/ID No. Component ID Component Descriotion Comments

165070 HX-HT-1 HYDROSTATIC TEST



PIPING PRESSURE RETAINING BOUNDARY

Summarv/ID No. Component ID Component Descripton Comments 165090 PP-HT-1 HYDROSTATIC TEST


[ 7' 1

0-4A 7C w

.Aý

1. Owner. 2. Plant: 3. Plant Unit: 4. Owner Certificate of Authorization( If Req.)

5. Commercial Service Date: 6. National Board Number for Unit:

NIA 04/01/1977

20912


PUMP PRESSURE RETAINING BOUNDARY

Summarv/lD No. Component ID Component Description Comments 165110 PMP-HT-1 HYDROSTATIC TEST



PRESSURE RETAINING BOUNDARY

SummarvID No. Comoonent ID Component Descridton Comments 165130 VLV-HT-1 HYDROSTATIC TEST


..XAM CATEGORY I ITEM NUMBER: C-A I C1.10

REGENERATIVE HEAT EXCHANGER

Summarv/ID No. Component ID Component Description Comments 202800 RHE-16 TEE TO SHELL COVERAGE UMITED DUE TO CONFIGURATION.


EXAM CATEGORY I ITEM NUMBER: C-A I Cl.20


mmrnvarID No. Component ID Comoonent Description Comments 202750 RHE-15 TEE TO CAP END CAP WELD MMITED DUE TO CONFIGURATION.


EXAM CATEGORY I ITEM NUMBER: C-AI Cl.30


Summarv/ID No. Component ID Comoonent Description Comments 203200 RHE-23 TUBE SHEET TO REDUCER COVERAGE UMITED DUE TO REDUCER

CONFIGURATION ON DOWNSTREAM SIDE.


ATTACHMENT 1 Page 17of 33

Inservice Inspection Report 3W/2

Baltimore Gas and Electric Companv, P.O. Box 1475, Baltimore, MD. 21203

Calvert Cliffs Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusby, MD.. 20657-4702

Page 18 of 33ATTACHMENT I

Inservice Inspection Report 3/3/

1. Owner. Baltimore Gi

2. Plant: Calvert Cliffs

3. Plant Unit: 2



6. National Board Number for Unit: .201


Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusby. MD.. 20657-4702

EXAM CATEGORY I ITEM NUMBER: C-C I C3.20

14-SC-2003

Summary/ID No. Comoonent ID Comoonent Description Comments 272950 R-6X INTEGRAL ATTACHMENT Umited exam due to configuration and interference.


16-FW-2018

Sumrnmary/ID No. Component ID Compionent Description Comments 291700 H-1 INTEGRAL ATTACHMENT UT WAS PERFORMED TO SUPPLEMENT SURFACE

EXAM FOR COVERAGE.

Exam Results 99BM015 Accept

JN STEAM SYSTEM

SummarvID No, Component ID Component Descriotion Comments 287750 H-8 INTEGRALLY WELDED ATTACHMENT


288750 H-5 INTEGRALLY WELDED ATTACHMENT Limited due to configuration.


SAFETY INJECTION SYSTEM

Summary/ID No. Component ID Component Description Comments 216250 R-18 INTEGRALLY WELDED ATTACHM


216450 R-14 INTEGRALLY WELDED ATTACHM ULmited due to pipe clamp configuration.


217250 R-19 INTEGRALLY WELDED ATTACHM UT was performed to supplement surface exam.


223400 H-18 INTEGRALLY WELDED ATTACHM UT to supplement surface exam.

-in Results 99BU059 Accept

INTEGRALLY WELDED ATTACHM UT to supplement surface exam.

99BU064 Accept

231000

Exam Results

H-3

& -4 T -I

I jP AAAL A

0

am

1. Owner. Balti 2. Plant CaN 3. Plant Unit: 2 4. Owner Certificate of Authorization( If Req.) N/A5. Commercial Service Date:


more Gas and Electric Company, P.O. Box 1475. Baltimore, MD. 21203 ert Cliffs Nuclear Power Plant. 1650 Calvert Cliffs Parkway. Lusby, MD.. 20657-4702

04/01/1977 20912

99BU065 Accept

237125 H-6 INTEGRALLY WELDED ATTACHM Exam Results

99BU052 Accept

239625 H-13 INTEGRALLY WELDED ATTACHM UT WAS PERFORMED TO SUPPLEMENT PT TO

ATTEMPT TO ACHIEVE GREATER COVERAGE. Exam Results

99BU051 Accept

245375 H-12, R-10 INTEGRALLY WELDED ATrACHM Exam Results

99BU057 Accept

"046025 H-9, R-7 INTEGRALLY WELDED ATTACHM

im Results 99BU060 Accept

246575 H-l, R-1 INTEGRALLY WELDED ATTACHM Exam Results

99BU056 Accept

EXAM CATEGORY I ITEM NUMBER: C-F-1 / C5.30 2-SI-2035

Summarv/IQ No. Component ID Component Description Comment 256300 3 ELBOW TO PIPE Exam Results

99BP206 Accept

256250 2 PIPE TO ELBOW Exam Results

99BP205 Accept

EXAM CATEGORY I ITEM NUMBER: PRESSURE RETAINING BOUNDARY

Summar/iD No. 293950

Exam Results

Component ID PV-SLT-1

C-HIC7.10

Comoonent Descriotion SYSTEM LEAKAGE TEST

99BV351 Accept


Inservice Inspection Report 3M3/2

ae Page 20 of 33ATTACHMENT 1

Inservice, Inspection Report

1. Owner. 2. Plant: 3. Plant Unit: 4. Owner Certificate of Authorization( If Req.) 5. Commercial Service Date: 6. National Board Number for Unit

Baltimore Gas and Electric Comrpany, P.O. Box 1475, Baltimore, MD. 21203

Calvert Cliffs Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusby. MD.. 20657-4702

04/01/1977 20912

EXAM CATEGORY I ITEM NUMBER: C-H I C7.30


Summary/ID No. Comoonent ID Cowmonent Descfttion Comments 294050 PP-SLT-1 SYSTEM LEAKAGE TEST


EXAM CATEGORY I ITEM NUMBER: C-H I C7.50


Summarv/ID No. Comronent ID Comoonent DescriJion Comments 294150 PMP-SLT-1 SYSTEMWLEAKAGE TEST


.XAM CATEGORY I ITEM NUMBER: C-H I C7.70


SummarvAID No. Component ID Component Description Comments 294250 VLV-SLT-1 SYSTEM LEAKAGE TEST




1. Owner

2. Plant:

3. Plant Unit:






04/0111977 20912

EXAM CATEGORY I ITEM NUMBER: E-A I E1.12

CONTAINMENT INTERIOR SURFACE

Summary/ID No. Component ID Comonent Descriotion Comments B10800 B10800 INTERIOR UNER COATING WAS RE-EXAMINED AFTER COATING

REPAIR AND FOUND ACCEPTABLE.

Exam Results 99BV215 Reject

99BV255 Accept

B11700 B11700 INTERIOR UNER EXAMINATION PERFORMED ON AREAS OF FAILED COATINGS DURING THE GENERAL VISUAL WALKDOWN FOR CONTAINMENT. AREAS WERE REPAIRED AND ACCEPTED. NO FURTHER ACTION REQUIRED.


99BV222 Accept

B12000 B12000 INTERIOR MNER EXAMINATION PERFORMED ON AREAS OF FAILED COATINGS DURING THE GENERAL VISUAL WALKDOWN FOR CONTAINMENT. AREAS WERE REPAIRED AND ACCEPTED. NO FURTHER ACTION REQUIRED.

Exam Results 99BV234 Reject 99BV223 Accept

B12100 B12100 INTERIOR LINER EXAMINATION PERFORMED ON AREAS OF FAILED COATINGS DURING THE GENERAL VISUAL WALKDOWN FOR CONTAINMENT. AREAS WERE REPAIRED AND ACCEPTED. NO FURTHER ACTION REQUIRED.


99BV235 Reject

612300 512300 INTERIOR UNER EXAMINATION PERFORMED ON AREAS OF FAILED COATINGS DURING THE GENERAL VISUAL WALKDOWN FOR CONTAINMENT. AREAS WERE REPAIRED AND ACCEPTED. NO FURTHER ACTION REQUIRED.


99BV236 Reject

INTERIOR UNER EXAMINATION PERFORMED ON AREAS OF FAILED COATINGS DURING THE GENERAL VISUAL WALKDOWN FOR CONTAINMENT. AREAS WERE REPAIRED AND ACCEPTED. NO FURTHER ACTION REQUIRED.

.00 B12600

I Exam Results

& -4

W JP 7C. .A-

ATTACHMENT I

Inservice Inspection Report 3i3/2

1. Owner: Baltimore G 2. Plant Calvert Clitf 3. Plant Unit: 2 4. Owner Certificate of Authorization( If Req.) N/A 5. Commercial Service Date: 04101/1977 6. National Board Number for Unit: 20912

as and Electric Compyany. P.O. Box 1475. Baltimore, MD. 21203

s Nuclear Power Plant, 1650 Calvert Cliffs Parkway. Lusby. MD., 20657-4702

99BV237 Reject 99BV226 Accept



99BV227 Accept

B13300 813300 INTERIOR MNER EXAMINATION PERFORMED ON AREAS OF FAILED COATINGS DURING THE GENERAL VISUAL WALKDOWN FOR CONTAINMENT. AREAS WERE REPAIRED AND ACCEPTED. NO FURTHER ACTION REQUIRED.

im Results 99BV239 Reject 99BV228 Accept

B13400 B13400 INTERIOR UNER AREA WAS REEXAMINED AND FOUND

ACCEPTABLE AFTER COATING REPAIR. Exam Results


B13500 B13500 INTERIOR UNER EXAMINATION PERFORMED ON AREAS OF FAILED COATINGS DURING THE GENERAL VISUAL WALKDOWN FOR CONTAINMENT. AREAS WERE REPAIRED AND ACCEPTED. NO FURTHER ACTION REQUIRED.

Exam Results 99BV229 Accept 99BV241 Reject

B13600 B13600 INTERIOR MNER EXAMINATION PERFORMED ON AREAS OF FAILED COATINGS DURING THE GENERAL VISUAL WALKDOWN FOR CONTAINMENT. AREAS WERE REPAIRED AND ACCEPTED. NO FURTHER ACTION REQUIRED.


Q13800 B13800 INTERIOR LINER AREA WAS REEXAMINED AND FOUND

ACCEPTABLE AFTER COATING REPAIR. .am Results

99BV297 Accept 99BV243 Reject

Page 22 of 33



1. Owner Battimore G•

2. Plant: Calvert Cliff





Nuclear Power Plant. 1650 Calvert Cliffs Parkway. Lusby. MD.. 20657-4702



99BV244 Reject



99BV245 Reject

INTERIOR LINER EXAMINATION PERFORMED ON AREAS OF FAILED COATINGS DURING THE GENERAL VISUAL WALKDOWN FOR CONTAINMENT. AREAS WERE REPAIRED AND ACCEPTED. NO FURTHER ACTION REQUIRED.


99BV246 Reject

817600 B17600 INTERIOR LINER AREA WAS REEXAMINED AND FOUND ACCEPTABLE AFTER COATING REPAIR.


99BV289 Accept

B18200 B18200 INTERIOR UNER AREA WAS REEXAMINED AND FOUND ACCEPTABLE AFTER COATING REPAIR.


99BV290 Accept

818500 B18500 INTERIOR UNER AREA WAS REEXAMINED AND FOUND

ACCEPTABLE AFTER COATING REPAIR.


99BV291 Accept

m600 818600 INTERIOR UNER AREA WAS REEXAMINED AND FOUND

ACCEPTABLE AFTER COATING REPAIR.

rxam Results 99BV292 Accept

99BV250 Reject

B16800

L IP-4

ATFACHMENT I

Inservice Inspection Report 3P3/2

1. Owner. Baltimore G 2. Plant: Calvert Cliff,

3. Plant Unit: 2 4. Owner Certificate of Authorization( If Req.) NIA 5. Commercial Service Date: 04/01/1977 6. National Board Number for Unit: 20912


s Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusby, MD.. 20657-4702

B19000 B19000 INTERIOR LINER AREA WAS REEXAMINED AND FOUND ACCEPTABLE AFTER COATING REPAIR.


B19300 B19300 INTERIOR LINER AREA WAS REEXAMINED AND FOUND


99BV295 Accept

99BV253 Reject

B19400 B19400 INTERIOR UNER AREA WAS REEXAMINED AND FOUND


99BV296 Accept

99BV254 Reject

CONTAINMENT SURFACE

Summarv/ID No. Comoonent ID Component Descriotion Comments B10105 LC-4 TO LC-5 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED

UNDER IR3-022-533. Exam Results

99BV151 Accept 99BV015 Reject

Evaluation Disposition: Acceptable

B10110 LC-5 TO LC-6 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


CONTAINMENT SURFACES

SumrntaAD No. Component ID Component Descriotion Commnts 510115 LC-6 TO LC-7 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED

UNDER IR3-022-533. CONDmON WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES1 99900382.


Page 24 of 33

ATTACHMENT 1


1. Owner Baltimore G 2. Plant: Calvert Cliff

3. Plant Unit: 2 4. Owner Certificate of Authorization( If Req.) NIA 5. Commercial Service Date: 04/01/1977 6. National Board Number for Unit: 20912


s Nuclear Power Plant. 1650 Calvert Cliffs Parkway. Lusby, MD., 20657-4702



99BV154 Accept



99BV155 Accept

"10130 LC-9 TO LC-10 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533 AND IR3-022-546. CONDmON WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


99BV156 Accept

B10135 LC-10 TO LC-l1 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


99BV158 Accept

B10140 LC-1I TO LC-12 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDmON WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


99BV022 Reject



990V023 Reject

Page 25 of 33

ATTACHMENT 1

Inservice Inspection Report 3/W2

1. Owner:

2. Plant

3. Plant Unit:

Baltimore Gas and Electric Comoany. P.O. Box 1475. Baltimore. MD. 21203 Calvert Cliffs Nuclear Power Plant. 1650 Calvert Cliffs Parkway. Lusby. MD.. 20657-4702

24. Owner Certificate of Authorization( If Req.) W/A


B10150 LC-13 TO LC-14 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533 AND IR3-022-546. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


B10155 LC-14 TO LC-15 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


"10205 LC-15 TO LC-16 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


810210 LC-16 TO LC-17 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED

UNDER 1R3-022-533. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


B10215 LC-17 TO LC-18 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDmON WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.




99BV167 Accept

Page 26 of 33



1. Owner:

2. Plant:

3. Plant Unit:



6. National Board Number for Unit-

Baltimore Gas and Electric Company. P.O. Box 1475. Baltimore, MD. 21203


2 WA 041011197

20912



99BV168 Accept



99BV031 Reject



99BV032 Reject



99BV174 Accept

B10245 .C-23 TO LC-24 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


99BV034 Reject



99BV035 Reject

JPA_ý&P-4 .... 1 -'4

1. Owner. Baltimore G 2. Plant Calvert Clifi 3. Plant Unit- 2 4. Owner Certificate of Authorization( If Req.) N/A 5. Commercial Service Date: 0401/1 977 6. National Board Number for Unit: 20912

as and Electric Company. P.O. Box 1475. Baltimore. MD. 21203 3 Nuclear Power Plant. 1650 Calvert Cliffs Parkway. Lusby, MD., 20657-4702





"10265 LC-27 TO LC-28 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDmON WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


810270 LC-28 TO LC-29 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES1 99900382.


99BV039 Reject

B10305 LC-29 TO LC-30 LEAK CHASE CHANNEL AREA WAS ACCEPTED AS-IS BY DESIGN ENGINEERING VIA ES199900382. CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533.


B10310 LC-30 TO LC-31 LEAK CHASE CHANNEL AREA WAS ACCEPTED AS-IS BY DESIGN ENGINEERING VIA ES199900382. CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533.


LC-31 TO LC-32 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.

Page 28 of 33

- 1315

Exam Results

ATTACHMENT 1

Inservice Inspection Report 3W2



1. Owner Baltimore G

2. Plant Calvert Cliff,

3. Plant Unit: 2

4. Owner Certificate of Authorization( If Req.) WA


as and Electric Company. P.O. Box 1475, Baltimore, MD. 21203

s Nuclear Power Plant. 1650 Calvert Cliffs Parkway, Lusby, MD., 20657-4702

99BV041 Reject

99BV191 Accept



99BV192 Accept



99BV043 Reject

B10330 LC-34 TO LC-35 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533 AND IR3-022-546. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


99BV044 Reject



99BV197 Accept



99BV198 Accept


xam Results 99BV047 Reject

99BV199 Accept

W -4r

J0



1. Owner. Baltimore Gi

2. Plant Calvert Cliff,

3. Plant Unit 2





s Nuclear Power Plant. 1650 Calvert Cliffs Parkway, Lusby, MD.. 20657-4702

B10350 LC-38 TO LC-39 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES1 99900382.




99BV049 Reject





B10410 LC-42 TO LC-43 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER 1R3-022-533. CONDION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.


99BV204 Accept



99BV205 Accept

A C;ý

1. Owner.

2. Plant:

Page 31 of 33

Baltimore Gas and Electric Company. P.O. Box 1475, Baltimore. MD. 21203 Calvert Cliffs Nuclear Power Plant. 1650 Calvert Cliffs Parkway. Lusbv, MD., 20657-4702

3. Plant Unit: 2 4. Owner Certificate of Authorization( If Req.) N/A 5. Commercial Service Date: 04/01/1977 6. National Board Number for Unit: 20912



B10425 LC-45 TO LC-46 LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES1 99900382.







Exam Results


B10445 LC-1 TO LC-2 LEAK CHASE CHANNEL ARFA WAS A"A•EPFrn A. IQ Cv nlZIfMENGINEERING VIA ES199900382. CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533.

Exam Results99BV058 99BV211

Reject

Accept

LEAK CHASE CHANNEL CORRECTIVE ACTIONS ARE BEING TRACKED UNDER IR3-022-533. CONDITION WAS FOUND ACCEPTABLE AS-IS BY DESIGN ENGINEERING. REF ES199900382.

J450 LC-2 TO LC-3

'Exam Results

ATTACHMENT 1


Page 32 of 33

1. Owner. Baltimore G

2. Plant: Calvert Cliff

3. Plant Unit: 2 4. Owner Certificate of Authorization( If Req.) NA




s Nuclear Power Plant, 1650 Calvert Cliffs Parkway, Lusby, MD.. 20657-4702

99BV059 Reject

99BV212 Accept



99BV213 Accept

CONTINMENT INTERIOR SURFACE

SummerviD No. Co'myonent ID Copnponent Description Comments

B18800 B18800 INTERIOR UNER AREA WAS REEXAMINED AND FOUND ACCEPTABLE AFTER COATING REPAIR.

"-am Results 99BV293 Accept 99BV251 Reject

EXAM CATEGORY I ITEM NUMBER: E-D I E5.30

CONTAINMENT MOISTURE BARRIER

Summary/ID No. Comoonent ID Component Descrption Comments

B10005 MB-1 MOISTURE BARRIER PRESERVICE EXAMINATION OF NEW MOISTURE BARRIER IS ACCEPTABLE UNDER NDE REPORT 99BV150. CORRECTIVE ACTIONS BEING TRACKED UNDER IR3-022-533.


99BV113 Reject Evaluation Disposition: Acceptable

EXAM CATEGORY I ITEM NUMBER: E-G I E8.10

Containment

Summary/ID No. Component ID Comoonent Description Comments

B10920 Penetration 13 Blind Range Bolting


B11545 Penetration 14 Blind Flange Bolting


ATTACHMENT I




1. Owner. 2. Plant: 3. Plant Unit: 4. Owner Certificate of Authorization( If Req.)



EXAM CATEGORY I ITEM NUMBER:

REACTOR COOLANT PUMPS


Exam Results

Baltimore Gas and Electric Company, P.O. Box 1475, Baltimore, MD. 21203

Calvert Cliffs Nuclear Power Plant, 1650 Calvert Cliffs Parkway. Lusby, MD.. 20657-4702

2 WA 04101/1977

2=2

N/A I -

Comoonent ID Comoonent Descriotion PUMP MOTOR FLYWHEEL FLYWHEEL #3S-77P108

99BU047 99BU046 99BU048 99BU049 99BM111

99BU045

Comments

Accept Accept Accept Accept Accept Accept

EXAM CATEGORY I ITEM NUMBER: RG1.141

"P-21A

.Pummarv/ID No. Component ID Component Description Comments

162240 21A RCP-21A FLYWHEEL


ENCLOSURE (2)

BALTIMORE GAS AND ELECTRIC COMPANY

INSERVICE INSPECTION SUMMARY REPORT

FOR CALVERT CLIFFS UNIT 2

ASME BOILER AND PRESSURE VESSEL CODE SECTION XI, FORM NIS-2

1999-2 Class I & 2 with NIS2s Completed

MWO No. RRNo. UEI Planner Dat Section Xl Cl'NIS-2 WrReview Dat 12199302533 94-2-026 2#GC5-2008 04/13/1999 Two Truej 05/17/1999 j2199503843 15-2-066 2#DC2-2002 11/09/1995 Two True 03/3111999 ;2199604119 196-2-075a 2PUMPRC21A(s) 12/09/1996 One True 08/26/1998 2199604119 96-2-075b 2PUMPRC21A 12/0911996 One True 05/19/1999 2199702940 96-2-081 2CKVSI-247 12/09/1996 One True 07/09/1999 2199505020 97-2-129 2#HC-7 06/17/1997 Two True 07/22/1998 2199701412 97-2-130 2HVSI-400 06/18/1997 Two True 10/09/1997 2199702802 97-2-132 2HVCVC-361 09/03/1 997 Two True 09/03/1997 2199705361 97-2-133 2HVSI-400 09/17/1997 Two True 10/07/1998 2199800254 98-2-001 2CKVSI-414 01/26/1998 Two True 04/29/1998 2199704055 98-2-004 2RV200 04/20/1998 One True 06/07/1999 2199704057 98-2-005 2RV201 04/20/1998 One True 05/26/1999 12199800340 98-2-011 2CV4013 04/14/1998 Two True 06/15/1999 12199800339 98-2-013 2CV4011 04/16/1998 Two True 06/01/1999 2199802320 98-2-094 2PZVRC21 08/04/1998 One True 11/11/1998 2199703922 98-2-147 2CKVFW-133 09/09/1998 Two True 06/09/1999 2199604869 98-2-165 Snubber 2-52-20A 01/12/1999 Two True 04/12/1999 2199800573 98-2-166 Snubber 2-11-16A 01/12/1999 Two True 03/18/1999 2199704491 98-2-169 Snubber 2-36-05 01/12/1999 Two True 03/31/1999 2199800579 98-2-170 Snubber 2-45-01A 01/12/1999 Two True 04112/1999 2199800581 98-2-171 Snubber 2-52-05 01/12/1999 Two True 04/12/1999 2199800582 98-2-172 Snubber 2-52-09 01/12/1999 Two True 04/12/1999 2199800587 98-2-176 Snubber 2-52-20 01/12/1999 Two True 04/12/1999 2199704515 98-2-178 Snubber 2-52-26 012/1211999 Two True 04/01/1999 2199800589 98-2-179 Snubber 2-52-34 01112/1999 One True 03/29/1999 2199800590 98-2-180 Snubber 2-52-38 01/12/1999 One True 03/20/1999 2199800591 98-2-181 Snubber 2-52-43 01/13/1999 One True 04/10/1999 2199800592 98-2-182 Snubber 2-52-44 01113/1999 One True 03/29/1999 2199704500 98-2-183 Snubber 2-52-46 01113/1999 One True 03/27/1999 2199704516 98-2-184 Snubber 2-52-50A 01/13/1999 One True 03/27/1999 2199704507 98-2-185 Snubber 2-52-54 01113/1999 One True 03/27/1999 2199704506 98-2-189 Snubber 2-60-12 01113/1999 Two True 03/23/1999 F21 99800593 98-2-191 Snubber 2-61-03 01/13/1999 Two True 04/01/1999 2199800595 98-2-192 Snubber 2-61-04 01/13/1999 Two True 04/10/1999 2199704489 98-2-193 Snubber 2-63-02 01/13/1999 Two True 03/29/1999 2199704437 98-2-194 Snubber 2-63-19 01/13/1999 Two True 04/03/1999 2199704492 98-2-195 Snubber 2-63-24 01/13/1999 Two True 04/03/1999 2199704497 98-2-196 Snubber 2-63-25 01/13/1999 Two True 04/03/1999 2199800596 98-2-197 Snubber 2-63-26 01/13/1999 Two True 03/31/1999 2199704508 98-2-198 Snubber 2-64-09 01114/1999 One True 04/10/1999 2199704505 98-2-199 Snubber 2-64-12 01/14/1999 One True 04/09/1999 2199800597 98-2-200 Snubber 2-64-12A 01/14/1999 One True 04/09/1999 2199704498 98-2-201 Snubber 2-64-15 01114/1999 One True 03/20/1999 2199704495 98-2-202 Snubber 2-64-18 01/14/1999 One True 04/12/1999 2199704512 98-2-203 Snubber 2-64-19 01/14/1999 One True 04/10/1999 2199800598 98-2-204 Snubber 2-64-25 01/14/1999 One True 03/2911999 2199704494 98-2-205 Snubber 2-64-26 01/14/1999 One True 04110/1999 2199704509 98-2-206 Snubber 2-64-27 01114/1999 One True 04/09/1999 2199704490 98-2-207 Snubber 2-64-28A 01/14/1999 One True 04/10/1999 2199800599 98-2-208 Snubber 2-64-30 01/14/1999 One True 03/20/1999 2199800600 98-2-209 Snubber 2-64-30A 01/14/1999 One True 03/20/1999 2199704518 98-2-210 Snubber 2-64-38 01/14/1999 One True 03/29/1999 2199704513 98-2-211 Snubber 2-83-34 1 01/14/1999 Two True 04/10/1999

Page I

07/1 4/1999

11

1999-2 Class 1 & 2 with NIS2s Completed

MWO No. I RRNo. T UEI2199704519 ,2199704517 2199800633 2199800602 2199800603 2199800606 2199800604 2199802432 2199802433 2199700924 2199700926 2199700926 2199801841 2199801841 L2199603215 !2199603215 2199703971 2199403477 2199900912 2199901038 2199705517 ,2199802244

[Planner Dat Section Xi CI4NIS-2 WriReview Dat198-2-212 Snubber 2-64-43 198-2-213 Snubber 2-83-33 98-2-214 Snubber 2-83-16A 98-2-215 Snubber 2-83-02A 98-2-216 Snubber 2-83-03 :98-2-217 Snubber 2-83-04A !98-2-218 Snubber 2-83-15 198-2-252b '2CKVSI-330 98-2-253b 2CKVSI-340 98-2-254a i2PUMPRC21B(s) 98-2-255a 2PUMPRC22B(s) '98-2-255b 2PUMPRC22B 198-2-275a 2CKVSI-434 98-2-275b 2#GC1-2003 9_82-276a 2CKVSI-446 98-2-276b '2#GC1-2002 99-2-012 2ERV402 99-2-014 .2CKVSl-227 99-2-016 2#EB12-2007 ,99-2-025 2#CC4-2009-R9 199-2-028 12CV3939 99-2-036 12PUMPSILPSI21

01/14/1999!One

01/14/1999-Two

01/14/1999 Two

01/14/1999 Two 01/14/1999 Two 01/14/1999 Two 04/03/1999 Two

IN04/03/1999 Two 11/05/1998 One 03/16/1999 One 11/11/1998 One 12/18/1998 Two 12/18/19987Two 12/18/1998 Two 12/18/1998 Two 03/20/1999'One03/02/1999 One True' 07/13/1999 03/20/1999 :Two True' 05/17/1999 04/03/19991One True 06/09/1999 04/07/1999 Two True 06/09/1999 04/22/1999 Two True' 07/01/1999

Page 2

True 04/28/1999

_ • True' 04/10/1999 True' 04/16/1999 True 04/14/1999 True 04/12/1999 True! 04/16/1999 True. 03/19/1999 True 06/08/1999 True 05/25/1999 True 07/12/1999 True 07/14/1999 True 07/13/1999 Truei 07/09/1999 True 07/09/1999 True_ 07/09/1999 True' 07/09/1999 True 07/13/1999

07/14/1999

* FORM NIS-2 6WNER'S REPORT*FOR REPAIRS OR REPLACEMENTS

As Required Required by the Provisions of the ASME Code Section XI

1. Owner: -Baltimore Gas Electric Company(name)

G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203 (address)

2. Plant: Calvert Cliffs Nuclear Power Plant (name)

1650 Calvert Cliffs Parkway; Lusby, Maryland., 20657-4702 (address)

3. Work Performed by: Baltimore Gas Electric, NED (name)

CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, Md. 20657 (address)

Date: 05/17/1999

Sheet I of 2

Unit: Two

R&R No. 94-2-026, MWO No. 2199302533 (P.O. no., job no., etc.)

Type Code Symbol Stamp: N/A Authorization No.: N/A Exp Date: N/A Section XI Class: Two

4. Identification of System: System Number 052 System Name: Safety Injection

5. (a) Applicable Construction Code and Class: ASME B31.7 1969 Edition, Summer 1971 Add; Class Two

(b) Applicable Sect XI Ed. for Repairs/Replacement' 1983 Edition, Summer 83 Addenda

6. Identification of Components Repaired or Replaced and Replacement Components:

.ame of Name of Componet Manufacturer

Manufacturers Serial Number

National Board No.

Other Identification

Repaired, Year Replaced, or Built Replacement

Bechel Energy Steel &

Supply Co. Energy Steel &

Supply Co. Allied Group

2"GCS-2008 80622-GX

80622-GX

25058

N/A 2MOV39 SupportfRestnant N/A Plate, Steel W/2 In. ASME SA-W,

Carbon Steel NIA Angle, 3 In. X 3 In. X I/4 In.;

ASME SA-36, Carbon Steel N/A Nut, Heavy Hex, V2 In. X 13 TPI

SA-194 Gr. 2H1

L977 Replaced 1993 Replacement

193 ipac at

1998 Replacement

7. Description of Work: Modify 2MOV399 Support/Restraint in accordance with ES199800809-000.

8. Tests Conducted: Hydrostatic: IM

Pressure: N/A psi.

Pneumatic: El Nominal Operating Pressure: * Test Temperature: N/A Deg. F

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x 11 in., (2) information in Items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Piping System

Plate

Structual Shape

Nut

ASME Code

Stamped (Yes or No)

No No

No

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

No Section Xl Pre-Service NDE was performed in support of this activity.

Applicable Manufacturer's Data Reports to be Attached

Certificate of Compliance We certify that the statements made in this report are correct and that this Replacement conforms to the rules of

the ASME Code, Section XI.

Type Code Symbol Stamp: N/A Certificate of Authorization No.: N/A Expiration Date: N/A

• ,• ,/./• •A.R. Zinumcine man Signed: Welding Engineer Date: 05/17/1999

-,_-ýner or Owner's Designee, Title

Certificate of Inservice Inspection I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors

and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA. have inspected the

components described in this Owner's Report during the period "//3- 5' to 7 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.

By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

dtspf Commissions: _•: Z. . - 1 )

"n National Board, State, and Enidorsemidits

Date: -. € ",g 1995

I' I

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required Required by the Provisions of the ASME Code Section XI

"Baltimore Gas Electric Company(name)

G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203 (aldrd=s)

Calvert Cliffs Nuclear Power Plant (name)



CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, Md. 20657 4&h=es)

Date: 03/3111999

Sheet 1 of 2

Unit: Two





(b) Applicable Sect XI Ed. for Repairs/Replacement 1983 Edition, Summer 83 Addenda

Identification of Components Repaired or Replaced and Replacement Components:

Name of Name of Componet Manufacturer


National Board No.

Other IdentificationIdentification Built Replacement (Yes or No)


Bechtel

Sandvik Steel Inc.

Bechtel

LADISII C0.

DX2-2002

F.5630

F-Z0

N/A Safety Injection Redrc. to Refueling Water Tank

N/A Pipe, 2 In. Sch. 80, Stainless Steel, SA.376, Type 304

N/A Elbow, 90 deg., 2, 30001, Socketweld, SA-182, F304 Stainless Steel

N/A Reducer Insert, 2"x1", 3000N, Socketweld, SA-18., F304 Stainless Steel

1977 Replaced

1977 Replacement

1973 Replacement IM Replacemen

7. Description of Work: Replace 2" recirculation piping adjacent to #22 HPSI pump.

8. Tests Conducted: Hydrostatic: 0 Pressure: 1250 psi.

Pneumatic: 0 Nominal Operating Pressure: 0 Test Temperature: 68 Deg. F

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I 1 in., (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

1. Owner:

2. Plant:

Piping system

Pipe

Elbow

Reducer Insert

ASME Code

Stamped (Yes or No)

No

No

No

No.

Sheet 2 of 2

FORI Jl'-2 (Back)

9. Remarks:

A Section XI SVstem Hydrostatic Test of the affected compor 'as performed durinq the system conditions listed in section 8. of this report. A Section X 3urfa amination of the affe..-ed component was performed to satisy Section XI Pre-Service Requirements. D. the pump suction piping being nonisoiable from the outlet piping, the System Hydrostatic Test required pressure is 625 psi. The HPSI pump was run to provide a pressure of approximately 1200 psi. A Section XI Surface Examination was performed to satisfy Pre-Service requirements.





•i 7-2 _ ,2 A.R. Zimmerman Signed: Welding Engineer Date: 03/31/1999

orOwner's Designee, Title

Certificate of Inservice Inspection

I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA. have inspected the

components described in this Owner's Report during the period // c: to <,' -/'• 5A'-% , and state to the best of n', knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


,6 41lL- 6Y/LQ-Z--- Commissions: 1B19 2-7-4 A4*Z: AIkI cSý1/7' "" pec r's SignaturC National Board., tate, and Eoddrsements

Date:Q9zlý /1'/-1990_.. I/7/'

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

As Required Required by the Provisions of the ASME Code Section X1

1. Owner: 6altimore Gas Electric Company (name)

G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203


1650 Calvert Cliffs Parkway; Lusby, Maryland., 20657-4702

3.. Work Performed by: Baltimore Gas Electric, NED

CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, Md. 20657

Date: 8126198

Sheet I of 2

Unit: Two

R&R No. 96-2-075a, MWO No. 2199604119(P.O. no., job no., dc.)

Type Code Symbol Stamp: N/A Authorization No.: N/A Exp Date: N/A Section XI Class: One

4. Identification of System: System Number 064 System Name: Reactor Coolant System .

5.(a) Applicable Construction Code and Class: ASME B&PV Code Sect. IlI, 1983 Edition, Summer 1983 Add; Class I . One .


dentification of Components Repaired or Replaced and Replacement Components:



National Board No.

SOther Identification


RCP Seal Sulzer Bingham Inc. 1C865

Seal Sulzer Bingham Inc. 13645-MX IC868

# 21A Reactor Coolant Pump Mechanical Seal

N/A Seal, CartMge Assembly (RCP) /75B-.3V Complete Sulzer

Blngham per FCR 37-0074

1988 Replaced

1988 Replacement

7. Description of Work:

This R&R Plan is to allow replacement of mechanical seal on # 21A Reactor Coolant Pump as necessary. The seal was rebuilt under MWO 1199601175.

8. Tests Conducted: Hydrostatic: 0 Pressure: 2300 psi


NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I I in., (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

ASME Code

Stamped (Yes or No)

Yes

Yes

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

A Section X1 System Leakage Test of the affected component was performed during the system conditions listed in section 8. of this report.


Certificate of Compliance We certify that the statements made in this report are correcf and that this Replacement conforms to the rules of

the ASME Code, Section XI


S i g n d . _ _ _ _ _ _ _ _ _ _ _ _ A .R . Z i m mn e r m a n

Signed: Welding Engineer Date: 8/26/98 OA:ý er'sDesignee, Title



components described in this Owner's Report during the period ,'-9 (- to .- /e-"' , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


3, .p2A-tio Commissions: St2 Zt A-JZ , 4 .h Eo/7 Ins~ctos Signature National Board, State, and Endorsemnenta

Date: . 199 7

,X



I. Owner: baltimore Gas Electric Company



:1650 Calvert Cliffs Parkway; Lusby, Maryland., 20657-4702


CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, Md. 20657 (addrs--)

Date: 8126198

Sheet I of 2

Unit: TWO

R&R No. 96-2-075b, MWO No. 2199604119 (P.O. no., job no., etc.)


4. Identification of System: System Number 064 System Name: Reactor Coolant System

5.(a) Applicable Construction Code and Class: ASME B&PV Code Sect. III, 1965 Edition, Winter 1967 Add; Class A


£ Identification of Components Repaired or Replaced and Replacement Components:



National Board No.



rump Byron JackIson Pump

Cover BWIP International Inc.

171003 793-S-2976 33976

19991-GS

N/A 021A Reactor Coolant Pump 1977 Replaced

NIA Cover Assembly, Heat E.chan=ger, 1996 Replacement Refurbished by EWIP (1997)

Yes

No

7. Description of Work: This R&R Plan is to make necessary repairs to # 21A Reactor Coolant Pump; replacing pump rotating assembly, bolting and cover assembly as necessary.

8. Tests Conducted: Hydrostatic: 0] Pressure: 2300 psi


NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x 11 in., (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

ASME Code

Stamped (Yes or No)

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: A Section XI System Leakage Test of the affected component was performed during the system conditions

listed in section 8. of this report. A Section Xi VT-1 Visual Examination was performed on pump casing flange surface and replacement nuts. A Section X1 VT-3 Visual Examination was performed on pump casing interior.





Signed. ,-Welding Engineer Date: 8/26/98 (• Owner's Designee, Title



components described in this Owner's Report during the period / Z-, - 7i.. to !-/B -2'7 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


SCommissions: ,J,.,ZZt, ,AJt E 44b) 657 lAspectorsSignature National Board, State, and Endorsements

Date: 2,.S- _199_1

1I FORM NIS-2 OWNERWS REPORT FOR REPAIRS OR REPLACEMENTS

As Required Required by the Provisions of the ASIE Code Section XI

1. Owner: "Baltimore Gas Electric Company

G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203 (addres)

2. Plant: Calvert Cliffs Nuclear Power Plant S• (name)

1650 Calvert Cliffs Parkway; Lusby, Maryland., 20657-4702 (addrss)


CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, Md. 20657 (addrew)

Date: 07/09/1999

Sheet 1 of 2

Unit: TWO

R&R No. 96-2-081, MWO No. 2199702940(P.O. no., job no., etc.)

Type Code Symbol Stamp: N/A Authorization No.: N/A

Exp Date: N/A Section XI Class: One


5.(a) Applicable Construction Code and Class: 'ASME B31.1.0 1967 Edition, CCase N-10

(b) Applicable Sect XI Ed. for RepairdsReplacement 1983 Edition, Summer 83 Addenda. Identification of Components Repaired or Replaced and Replacement Components:

Name of Componet

Name of Manufacturer


National Board No.


oBuilt Replacement

Repaired, Year Replaced, or

Valve Vlan Engineering

Disc Velan Engineering Co.

Stud Velan Engineering Co.

Nut Velan Engineering Co.


0028

IOS23-GX 70S1

53907-GX

10479-GX

90247-GX

WA 22A Reactor Coolant Loop Inlet Check Valve

WA Disc, Vean, 12In, 1500 lb, Swing Check Valve, SA.182, SS 1316, #6 Stemlite, P/N "209033N440

WA Stud, Cover, Velan 12" Swing Chk Viv, P-34754-1,1-7/8 In. X S TPI X 9-.4 in. SA-193 Gr. B7

NWA Nut, Hex, Cver, 1-7/ in. X 8 TIP, SA-194 Grade 7, for 12 In. Swing Check Valve, 1500 Lb.

N/A Nut, Hex, Cover, 1-7/8 In. X 8 TPI, SA-194 Grade 7, for 12 In. Swing Check Valve, 1500 Lb.

LM7 Replaced

1S9 Replacement

191. Replacement

1995 Replacement

1994 Replacement

7. Description of Work: Open and inspect 2CKVSI-247; replace valve disc and bolting as necessary.

8. Tests Conducted: Hydrostatic: 0 Pressure: N/A psi.

Pneumatic: 0 Nominal Operating Pressure: E0 Test Temperature: N/A Deg. F

"OTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I 1 in., information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the

..imber of sheets is recorded at the top of this form.

ASME Code

Stamped (Yes or No)•

No

No

No

No

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

A Section XI VT-1 Visual Examination of the replacernent threaded fasteners was performed to satisfy Section Xl Pre-Service NDE Requirements. Performed a construction code surface examinations of the swing arm damaged areas, and the disc drilled keyway. The replacement valve wed-ge/plug/disc/trim received a Construction Code Surface Examination at the request of the resident ANII.





A.R. Zimmerman Signed: Welding Engineer Date: 07/09/1999

0 Owner's Designee, Title

Certificate of Inservice Inspection I, the undersigned. holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors

and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA. have ir " led the

components described in this Owner's Report during the period 1Z -6-9 €C to /5-5/- - 'Y3 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


6 'VIZ., A1sisons: , -Z Date: •._Q Isc.,6 r L 199T National Board, State, and Endorsements

L-1



I. Owner: Baltimore Gas Electric Company(name)

G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203 (addr=)

2. Plant: Calvert Cliffs .Nuclear Power Plant(name)



CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, Md. 20657 (addres)

Date: 7122198

Sheet I of 2

Unit: TWO

R&R No. 97-2-129, MWO No. 2199505020 (P.O. no.job no, etc.)

Type Code Symbol Stamp: NWA Authorization No.: &A Exp Date: N/A Section XI Class: Two

4. Identification of System: System Number 041 System Name: Chemical Volume Control

5.(a) Applicable Construction Code and Class: ASME B31.1.0 1967 Edition, 1972 Add;


" Identification of Components Repaired or Replaced and Replacement Components:



National Board No.


.Repaired, Year Replaced, or Built Replacement

Piping System Bechtel

Bushing, Mid Atlantic Reducing Instrumentation Inc

2"HC-7

698

N/A CVC Basket Strainer (2BS209) Drain-Off Line

N/A Bushing, Pipe, Reducing, 2" Male NPT Thread to 1" Female NPT Thread

1977 Replaced

1997 Replacement

7. Description of Work: Replaced existing 2" NPT stainless steel drain line assembly off 2BS209 to 3/4" bent tubing and 3/4" MK2200 Isolation valve in accordance with ES199601774.

8. Tests Conducted: Hydrostatic: [3 Pressure: I04 psi.

Pneumatic: E3 Test Temperature:

Nominal Operating Pressure: ID 154 Deg.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I1 in., (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

ASME Code

Stamped (Yes or No)

No

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: A Section XI System Inservice Test of the affected component was performed during the system conditions

listed in section 8. of this report.


Certificate of Compliance We certify that the statements made in this report are correct and that this Replaceernenforms to the rules of the

ASME Code, Section XI.


/• •, • ••. =•,_• C.H. Ballard

Signed: " ngineering Technician Date: 7/22/98 Owner or Owners Design , fie



components described in this Owner's Report during the period z-/ 7- 27 to e-/- - 9 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


-L eg n ztAu ommissions: 07-'ar A•UZ. ,T"t, •=.'.7 Slnspý'ctor'A ignature ational Board, State, and Endorsement

Date: •.//V ZT- 1998

C,



1. Owner Baltimore Gas Electric Company (name)



1650 Calvert Cliffs Parkway; Lusby, Maryland., 20657-4702 (adde=)

3. Work Performed by: Baltimore Gas Electric, NED

CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, Md. 20657 S. (=an= . . . .

Date: 1019197

Sheet I of 2

Unit: Two

R&R No. 97-2-130, MWO No. 2199701412 (P.O. no..job no.. eta.)



5.(a) Applicable Construction Code and Class: ASME Draft Code for Pumps & Valves for Nuclear Power, 1968 Ed. thru March '70 Addenda Class Two

(b) Applicable Edition of Section XI Utilized for Repairs or Replacements:



Manuacturers Serial Number

National Board No.

1983 Edition, Summer 83 Addenda

ASME Repaired, Code

Year Replaced, or Stamped Built Replacement (Yes or No)


Valve Velan Enginnerlng CO.

T9sl1

7. Description of Work: Seal weld existing leak-off plug to 2HVSI-400 valve body.

8. Tests Conducted: Hydrostatic: 0 Pressure: N/A

Pneumatic: 0 psi. Test Temperature:

Nominal Operating Pressure: 0 N/A Deg.


N/A 2" Safety Injection Welded Bonnet 1977 Gate Valve

Repahred No

q

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

No Section XI Pre-Service NDE was performed in support of this activity.


Certificate of Compliance We certify that the statements made in this report are correcf and that this Repair conforms to the rules of the


Type Code Symbol Stamp: NIA Certificate of Authorization No.: N/A Expiration Date: N/A


ner's Designee, Title


I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Maryland and employed by Arkwright Mutual Insurance Co. of Norwood, MA. have inspected the

components described in this Owner's Report during the period &-/,1-9-7 to /0-7-9"7 and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


Factory Mutual Engineering Association

Commissions: ?-"(, ,,JZ- ,,,- o I,/7 " 1s�IpLZor'signature National Board, Stfte, and Endorsements

Date: Z-7 1990

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required Required by the Provisions of the ASME Code Section X1

1. Owner. Baltimore Gas Electric Company(name)


2. Plant:

(add=es)


1650 Calvert Cliffs Parkway; Lusby, Maryland., 20657-4702 (adress)


(nCam) CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, MD 20657

Date: 913197

Sheet I of 2

Unit: Two

R&R No. 97-2-132, MWO No. 2199702802(P.O. no., job no., etM)

Type Code Symbol Stamp: NIA Authorization No.: N/A

Exp Date: N/A Section XI Class: Two

(addres)

4. Identification of System: System Number 041 System Name: Chemical Volume Control

5.(a) Applicable Construction Code and Class: USAS B31.7 Class Two, 1969 Edition thru Summer 1971 Addenda

(b) Applicable Edition of Section XI Utilized for Repairs or Replacements: 1983 Edition, Summer 83 Addenda




National Board No.



Valve Velan Englanering Co.

2HVCVC-361 N/A DRN CHG LINE In PEN RM 1977 Repaired

7. Description of Work: Seal weld 1/4" leak-off plug on 2HVCVC-361.

8. Tests Conducted: Hydrostatic: E0 Pressure: WA

Pneumatic: 0 3si. Test Temperature:

Nominal Operating Pressure: 0 WA Deg.


ASME Code

Stamped (Yes or No)

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

No Section X1 Pre-Service NDE was performe'

Applicable Manuf

;upport of this activity.

r's Data Reports to be Attached

Certificate of Compliance We certify that the statements made in this report are correct and that this



Signed: 11r Owner or er's Designee, Title

R.E. Cantrell Sr. Engineer

Repai conforms to the rules of the

Date: 9/3/97


I, the undersigned, holding a valid conirnssion issued by the National Board of Boiler and Pressure Vessel Inspectors

and the State of Maryland and employed by Arkwright Mutual Insurance Co. of Norwood, MA. have inspected the

components described in this Owner's Report during the period 5"-/(- - 9 7 to 9 -3-' - 7 , and state to the

best of my knowledge and belief, the 0 has performed examinations and taken corrective measures described in this

Owner's Report in accordance with the rements of the ASME Code, Section XI.

By signing this certificate neithe, i.e Inspector nor his employer makes any warrant, expressed or implied, concerning

the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his

employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or

connected with this inspection,

Commissions: OI 64ZZd, &J C. *'ttO 6 ;(7Ins cio5A Signature

Date• J#,O 3., 199__7__IV-

Factory Mutual Engineering Association

ational Board, State, and Endorsement



Baltimore Gas Electric Company (name)

G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203(addrms)


Date: 1017198

Sheet I of 2

Unit: Two . .



CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, MD 20657 (address)

R&R No. 97-2-133, MWO No. 2199705361 (P.O. no, job no, etc.)

Type Code Symbol Stamp: N Authorization No.: NIA Exp Date: N/A Section XI Class: Two


5. (a) Applicable Construction Code and Class: ASME Draft Code for Pumps & Valves, 1968 Edition, March 1970 Add; Class Two

(b) Applicable Sect XI Ed. for Repairs/Replacement

7dentification of Components Repaired or Replaced and Replacement C



National Board No.

1983 Edition, Summer 83 Addenda

omponents: ASME

Repaired, Code' ,Other Year Replaced, or Stamped

Identification Built Replacement (Yes or No)

Valve Velan Enginnerlug Co.

T'1515 MA 2" Safety Injection Welded Bonnet Gate Valve

1977 Repaired

7. Description of Work: Re-perform seal weld on existing leak-off plug to valve stuffing box which failed PMT under MWO# 2199701412.


Pneumatic: 0 Nominal Operating Pressure: [ Test Temperature: M4 Deg. F


1. Owner.

2. Plant:

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: A Section XI System Functional Test of the affected component was performed during the system conditions

listed in section 8. of this report.


Certificate of Compliance We certify that the statements made in this report are correct and that this Repair conforms to the rules of the ASME Code, Section XI.


Signed: A.R. Zimmerman Date: Signe- Welding Engineer 10/7/98 Owner!__er's Designee, Title



components described in this Owner's Report during the period -/ 7'-97' to , - - , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


.,,•--••- Commissions: AJz, 8 a _s=, aW ,-l 4 L7 ./ nspetor's Signature National Board, State. and Endorsements

Date: jj•,, 7- 1996



1. Owner: Baltimore Gas Electric Company


2. Plant: Calvert Cliffs Nuclear Power Plant (nam)

1650 Calvert Cliffs Parkway; Lusby, Maryland., 20657-4702


CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, MD 20657 (adrc)

Date: 4129198

Sheet I of 2

Unit: Two

R&R No. 98-2-001, MWO No. 2199800254(P....o job noetc.)



5. (a) Applicable Construction Code and Class: Combustion Engineering Spec. 8067-487-710 wlCode Case N-10

(b) Applicable Sect XI Ed. for RepairsiReplacement 1983 Edition, Summer 83 Addenda


Nameof Manufactrer

ManSralNuaers Serial Number

National Board No.


Year Replaced, or Built Replacement

ASME Code

Stamped (Yes or-No) -

VW nEngi&eerWg Co.

Co.

1464

93710-GX 6592

WA No. 22 Hkgh Pream Pump Safety 197 Injection Pinup dLscharge cbeck valve

N/A Disc for VelanS .I900 Lhxswing 1994 check valve, ASME SA-12 F316 (Hardfaced ws•ellte #6)

7. Description of Work: Install new disc (s/n 6592) on #22 HPSI Pump Discharge Check Valve 2CKVSI-414. Remove Anti-Rotation lugs on disc In accordance with MCR 93-052-022.


Pneumatic: 0 psi. Test Temperature:

Nominal Operating Pressure: 0 N/A Deg.


Name of Componet

Valve

Disc

Replaced

Replacement

No

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: No Section XI Pre-Service NDE was performed in support of this activity. The replacement valve wedge/plug received a Construction Code Surface Examination at the request of the resident ANII.


Certificate of Compliance We certify that the statements made in this report are correcf and that this Replacement conforms to the rules of the ASME Code, Section XM.

Type Code Symbol Stamp: NIA Certificate of Authorization No.: N/A Expiration Date: N/A

C. H. Ballard Signed: Engineering Technician Uwe """or Owneres Designe , Title . Date: 4/29/98


and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA. have inspected the components described in this Owner's Report during the period /- Z3 - ?& to /-30 - , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI. By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

-1 l S Commissions: &Sg4?.Z A,, Z ., *7A ,6e'7 oe.ature National Board State, and Endorsements

Date: s •4 t L ZT 199,J

.FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required Required by tie Provisions of the ASME Code Section XI

1. Owner: Baltimore Gas Electric Company (name)

G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203 (address),

2. Plant: Calvert Cliffs Nuclear Power Plant(name)




Date: 06/07/1999

Sheet I of 2

Unit: Two




5. (a) Applicable Construction Code and Class: ASME B&PV Code Sect II1, 1968 Edition, Winter 1968 Add; Class A, CCases N-2, N-10

(b) Applicable Sect XI Ed. for Repairs/eplacement 83 Ed summer 83 Ad; 92 Ed summer 92 Ad for IWE/WL

" Tdentification of Components Repaired or Replaced and Replacement Components:

Name of Componet



National Board No.



Valve Dresser Industrial Valve Co.

Valve, Relief Dresser Industries, Inc.

BN-04375

2905 BV-02950

N/A 2-1/2" CC-10-2007; Unit-2 Pressurizer Safety Relief Valve

IWA Valve, Consolidated Closed Bonnet Maxiflow Safdy, 2-1/2 In. Model$1739A

1970 Replaced

1"7 R• t

7. Description of Work: Replace Unit-2 PressurizerSafety Relief Valve, 2RV200. No additional parts are specified, as this MWO will replace this valve in its entirety.




ASME Code

Stamped (Yes or No)

Yes

Sheet2of 2 •

FORM NIS-2 (Back)

9. Remarks:

A Section XI VT-1 Visual Examination of the replacement threaded fasteners was performed to satisfy

Section XI Pre-Service NDE Requirements. A Section XI System Leakage Test of the affected component was performed during the system conditions listed in section 8. of this report.



the \SME Code, Section XI.


A.R. Zimmerman Signed: -. Welding Engineer Date: 06/07/1999

O•€•wner's Designee, Title


I, the unders: gned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors


components described in this Owner's Report during the period %-58., to -6- !-98 , and state to the

best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this

Owner's Report in accordance with the requirements of the ASME Code, Section XI. By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning

the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his

employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or

connected with this inspection.

______ Commissions: /-JL9ZZrG A,• , _

""or's Signaturc National Board, State, and Endorsements

Date: 199.__ VIV

Alexandia. Louisiana USA

FORM NVR-1 REPORT OF REPAIRIN MODIFICATION 0 OR REPLACEMENTS 4 OF NUCLEAR PRESSURE REUEF DEVICES

Dresser Industries Inc.. Dresser Valve And Conarods Division. Industrial Valve 1. Work performed by Opiration 01-25720-0

tism o ofowgsnaa.A 7.O.*ejb Me.. .& Intersection Hwy 167 &'3225 North Alexandrk Louisiana

2. Work poned or BG&E 1650 Calverts Cliffs Parkway Lusby, MD 20657

Owner BG&E Calverts Cliffs Nuclear Station 1650 Calvert.' Clrfs Parkway nmal Lusby, MD 2065

4. Nameads and Ientication of nuear powerp ant BG&E Calverts Cliffs Nuclear Station 1650 Calvert Cliffs Parkway Lusbv. HD 20657

L. a epaked pressure reief device: Safety Valve b. Name of marnuadcurer .2m. p I I. .m. c Identifying nos. 31739A BV-.02950 N/A Steam 2-1/2" 1982

Pim)Q Vt5. 64;ý rpp *f.tj gsa. s.qjv~jf~

d, ConstrucionCode ASME Section I1 1968 Winter 1968 N/'A N/A (.,eoam'4oonj (,da) (addend)P fd, Ca.(ala (Cae cae)

L ASME Code Seton )l appaeforInservie enspecio 1983 Summer 1983 N/A 0 o!(addanduj P*44 C869(183

7. ASME Code Section )a used Worrepairs. modifications. or replacements 1983 Summer 1983 NIA (.d1mo) (.ddmadal (Code Casale]

SCo n s u c io n• C o d e us ed fo r r e p airs , m od ific a tio n s . o r r p l a c e m e t rs 1 9 6 8 W in t e r 1 9 6 8 N / A (od•,nj (ad.ed,.al loud. CPS,(.]D

anreTponsuies Same as Item #1

1. Opeag pre.su= 2485 Slowdown (' ap8c) N/A Set pressure and blowdown aIstment madeat Wyle Laboratories, Huntsvil t nii. using Steam

*--S.* €,•qt&ml

1t. Oescrtonofendude name and ii number dreplaceme.tparts) Disassembled, inspected cleaned, Assembled and Tested

1ZRFeCs: Drilled 3/8" hole in disc holder to meet current design

CERTIFICATE OF COMPLIANCE L.A " 0 ' certfy t1at the statements made In fthi eport are correct and thie fepai. modification or replacement of the Pressure refet devices described above .•m • to Se n X e ASME Code and fte tamW d W-R iudes. N'ati.ahiSdd Celfticale of kziortation No. 107 to use te 7W damp epres 6/29 .19 9.Harkisial Board Certificate of AuthoriaallonlNo. 48 to useD spill expirs 6/10".11.2 Date 1 d-., Signed same as te-nIabove. AIt 8m ene&

inameof etnpat egnizOa~on 1mI& ud repm iAalu3 -I-nC

A "'), •. 'CERTiFICATE OF INSPECTION

C~mpten-1 ssud b th Juisdctin o k~_7t #*,3 &and 7 loed by The Hartford Steam Boaler Inspection a n mncAzmS Cof dart~fordCT have inspected te rep modum'iconb reptacement descrbedi• f th eport on - i 8 19 q7 and state that to the best of k- •.i• *and begef. fths rea. modiiction or replacement has been completed I s=ardance with Se,:on Xt of the ASME Code an the Natlion Board Inspection Code "WR and "N•

rlues. By snin fth c•.t•icae. ne.e the undersined nor my employer makes any warranty. eW-3sed or inpseA concerning the repair. modification or replacement descrbed in Wa report. Furthermore. neier the undersigned nor my employer shaW be Wabe. in any manner for any personal "irt. property -damage or loss of any kind arWisg from our connected with th inspection..a

Date dl/7•. ,o 49 _,7 . ,. _,.-.-.i4

IaudCeq. and go.)

- . o

I


1. Owner: - Baltimore Gas Electric Company(name)






Date: 05126/1999

Sheet I of 2

Unit: Two


Type Code Symbol Stamp: NIA Authorization No.: N/A Exp Date: N/A Section XI Class: One

4. Identification of System: System Number " 064 System Name: Reactor Coolant System

5.(a) Applicable Construction Code and Class: ASME B&PV Code Sect.1 i, 1968 Edition, Winter 1968 Add; Class A, CCases N-2, N-10

(b) Applicable Sect XI Ed. for Repairs/Replacement 83 Ed summer 83 Ad; 92 Ed summer 92 Ad for IWE/IWL

Tdentification of Components Repaired or Replaced and Replacement Components:



National Board No.

Other IdentificationIdentification Built Replacement (Yes or No)

Repaired, Year Replaced, or BuIlt Replacement

Valve Dresser Industrial Valve Co.

Valve, Relief Dresser Industries, Inc.

BM07949

290 BS03213

N/A 2-112" CC-1O-2008; Unit.2 Pressurizer Safety Relief Valve

N/A Valve, Consolidated Closed Bonnet Maxlflow Safety;, 2-1/2 In. Model 31739A

1977 Replaced

1997 hepla-enxent

7. Description of Work: Replace Unlt-2 Pressurizer Safety Relief Valve, 2RV201. No additional parts are specified, as this MWO will replace the valve in its entirety. ... - -




ASME Code

Stamped (Yes or No)

Yes

Yes

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

A Section XI System Leakage Test of the affected component was performed during the system conditions listed in section 8. of this report. A Section XI VT-1 Visual Examination was performed for valve pressure retaining bolting.





Signed:•/ •,f9 A.R. Zimmerman

Signed / Welding Engineer Date: 05/26/1999

Sor Owner's Designee, Title



components described in this Owner's Report during the period e-/8 98 to 5- 5- -, and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


__•_. Commissions: A/ia ezz& , A14., ,, _

InSpector' SSignature • National Board, State, and Endorsements

Date: -Za!Jý7 199_9

6/

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required Required by the Provisions of the ASME-.•Code Section XI

1. Owner: ialtimore Gas Electric Company (name)






Date: 06/15/1999

Sheet 1 of 2

Unit: Two


Type Code Symbol Stamp: N/A

Authorization No.: N/A


4. Identification of System: System Number 083 System Name: Main Steam & SG Secondary Side & SG


(b) Applicable Sect XI Ed. for Repairs/Replacement 83 Ed summer 83 Ad; 92 Ed summer 92 Ad for IWEIWL

lentification of Components Repaired or Replaced and Replacement Components:



National Board No.


Repaired, Year Replaced, or Built .Replacement

Masonellan International Inc.

Masonellan

F7984

9.589-GX A16671-3

?VA #22 SWG Bottom Blowdown Containment Isolation Valve

N/A Plug, valve, 2", 600 lb., Masonellan pnu O3434-023-lA7

1977 Replaced

199S Replacement


Overhaul bottom blowdown containment isolation valve, 2CV4013, for #22 steam generator; replace valve plug as necessary.

8. Tests Conducted: Hydrostatic: 0"

Pressure: N/A psi.

Pneumatic: 0 Nominal Operating Pressure: 0 Test Temperature: N/A Deg. F


Valve

Ping

ASME Code

Stamped (Yes or No)

Yes

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

No Section XIPre-Service NDE was performed in support of this activity. The replacement valve wedge/pluq/disc/trim received a Construction Code Surface Examination at the request of the resident ANII.





Sind Ile .•7•• A.R. Zimmerman Signed: Welding Engineer Date: 06/15/1999

Own 0 D/59nee, Title



components described in this Owner's Report during the period -el- /3 - 9 a to S- (- ,7 ] , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


-. ommissions: A/9 <ZZC. ,I,/ , . nature National Board, Staie, and Endorsements Date: G'f/ , g 24 !1999.____

A'1(/


1. Owner: 'Baltimore Gas Electric Company Date: 06101/1999 (name)

G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203 Sheet 1 of 2

(address)





Unit: Two

R&R No. 98-2-013, MWO No. 2199800339 (P.O. ,o.. job no., etc.)

Type Code Symbol Stamp: N/A Authorization No.: N/A Exp Date: N/A Section XI Class: . TWO



(b) Applicable Sect XI Ed. for Repairs/Replacement 83 Ed summer 83 Ad; 92 Ed summer 92 Ad for IWE/IWL 7dentification of Components Repaired or Replaced and Replacement Components:



National Board No.BordNo .... Identification ....

OtherRepaired.

Year Replaced, or

International Inc. Masonellan

1i0904.-24

95589-GX 3820721

N/A #21 S/G Bottom Blowdown Containment Isolation Valve

N/A Plug, valve, 2", 600 lb., Masonellan p/n 01343"23.IA7

1977 Replaced

1995 Replacement

7. Description of Work: . Overhaul bottom blowdown containment isolation valve for #21 steam generator;, replace valve plug as necessary. .

8. Tests Conducted: Hydrostatic: r

Pressure: N/A psi.Pneumatic: [] Nominal Operating Pressure: 0

Test Temperature: N/A Deg. F


Name of Componet

Plug

ASME Code

Stamped

Yes

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

No Section Xl Pre-Service NDE was performed in support of this activity. The surface examination of the

replacement plugI was waived by the ANI.





Z 9i2 _______,_,.___,,___,__

A.R. Zimmerman Signed: "I ____-.-/IIWelding Engineer -Date: 06/01/1999

2ýý.4r Owner's Designee, Title


I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors


components described in this Owner's Report during the period ____-1_-16-96 to -9/'{- '• , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.

By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning

the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

S• Ins n ur National Board, State, and Endorsements

C,

FORM NIS-2 OWNER'S REPORTFOR REPAIRS OR REPLACEMENTS As Required Required by the Provisions of the ASME Code Section XI


G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203 (address) ...


Date: 11111198

Sheet I of 2

Unit: Two

1650 Calvert Cliffs Parkway; Lusby, Maryland., 20657-4702 R&R No. 98-2-094, MWO No. 2199802320 (address) (P.O. no.. fob no.. etcI





5. (a) Applicable Construction Code and Class: ASME B&PV Code Sect. II, 1965 Edition, Winter 1967 Add; Class A CCases: 1336, 1338-3, 1359-1

(b) Applicable Sect XI Ed. for Repairs/Replacement




National Board No.


1986 Edition

ASME Repaired, Code


Pressure Vessel

Nozzle


Combustion Engineering Inc.

CE 67603

40316-GX

20916 No. 21 Pressurizer upper penetration 2-LT-! 1OX

N/A Nozzle Ass. P/N E-9343-C(90-24

1972 Replaced

1990 Replacement

7. Description of Work: Perform Modification per ES1 99801103 and FRAM-14 on #21 Pressurizer upper penetration 2-LT-1 lx.


Pneumatic: 0 Nominal Operating Pressure: E] Test Temperature: 532.5 Deg. F


Yes

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

A Section Xl System Hydrostatic Test of the affected component was performed during the system conditions listed in section 8. of this report.




Type Code Symbol Stamp: N/A Certificate of Authorization NoY7N/A Expiration Date: N/A

Signed: /( A.R. Zimmerman Sge Welding Engineer 11/11/98

S'or Owner's Designee, Title



components described in this Owner's Report during the period '7- Z - 9 5 to 8 - /,- 3 S , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


,I-i "-,Z -- Commissions: /-! 5 Z C s-Z ,-6-i " Inspector's Signature National Board, 9tate, and Endorsements

Date: ,/ / -. ,/ l99. t

"IFORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS


1. Owner: taltimore Gas Electric Company (name)


2. Plant: I. Calvert Cliffs Nuclear Power Plant(name)


3. ' Work Performed by: Baltimore Gas Electric, NED(name)


Date: 0610911999

Sheet I of 2

Unit: Two

R&R No. 98-2-147, MWO No. 2199703922 (P.O. no.. job no., etc.)

Type Code Symbol Stamp: NIA Authorization No.: N/A Exp Date: N/A Section XI Class: Two

4. Identification of System: System Number 045 System Name: Feedwater

5.(a) Applicable Construction Code and Class: ' ASME B31.1.0 1967 Edition, B16.5, B16.10

(b) Applicable Sect XI Ed. for Repairs/Replacement 83 Ed summer 83 Ad: 92 Ed summer 92 Ad for IWE/IWL


Name of Componet



National Board No.



Valve Rockwell International

Retainer Edward Valves Inc.

Cover Edward Valve Inc.

Edward Valves Inc.

QU-83

12001

24410

1077S-GX

N/A No. 21 Stemn Generator Feed 1977 Replaced Water Supply Check Valve

WfA Retainer, Hinge Pin, Check 1997 Replacement Valve, 16", Edwards Fig. 97"0Y .W ... A

KfA C.oer, Pretsse Seal, Check 1998 Replacement - . Valvre, 16", Edwards Fig. 970Y N/A Retainer, Cover, Check Valve, 1995 Replacement

16", Edwards Fig. 970Y.

7. Description of Work: Perform maintenance on Feedwater Check Valve 2CKVFW-133; replace parts and bolting as necessary.




Retainer

ASME Code

Stamped (Yes or No)

No

No

No

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: A Section XI System Inservice Test of the affected component was performed durinq the system conditions

uistea In -ction 8. of this report. ANI Hold Point: The replacer. _nt "Pressure Seal Cover" prior to installation.

SANI witnessed a surface examination of the


Certificate of Compliance We certify that the statements made in this report are correct and that this the ASME Code, Section XI.


Repla'cement conforms to the rules of

A.R. Zimmerman "Signed: Welding Engineer Date:

or Owner's Designee, Title06/09/1999



components described in this Owner's Report during the period '9 -'-36 to -- S'-.5 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


65 ______ Commissions: /J.8ZZ- , AJ.Z/ 472)-n'A_7 - ture. "=" National Board, State, and Endorsements

Date: 199

Sheet 1 of 2

FORM NIS-2, OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

As Required By the Provisions of the ASME Code Section XI

1. Owner: Baltimore Gas Electric Company Date: April 12. 1999 (name)

G&E Buildinz, P.O. Box 1475, Baltimore. MD, 21203 Unit: Two (addrs)

2. Plant: Calvert Cliffs Nuclear Power Plant R&R No: 98-2-165 (name)

1650 Calvert Cliffs Parkway, Lusby, MD 20657-4702 MWO No: 2199604869 (addrs) (PO.job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: .. _ (name) Authorization No:..IA Exp Date: N1,A

1650 Calvert Cliffs Parkway: Iusby, MD 20657-4702 Section XM Class: Two (address)

4. Identification of System: System Number. 52 System Name: Safety Injection

5. (a) Applicable Construction Code and Class: USAS B31.7 1969 ED. thru 1971 ADD.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IE/IWL')

6. Identification of Components Repaired or Replaced, and Replacement Components: ASME

Repair Code Name of Name of Manufacurers National Other Year Replaced, or Stamped Comtponent Mfanufacturer SeralNumber Board No. kdentification Built Replacement (Yes or No)

HYDRAULIC GR/NNELL (CYL) N/A 2-52-20A N/A Replaced No SNUBBERS CORP. 73345358-53

(VB) 8869B-l-SP

HYDRAULIC GRINNELL (CYL) N/A 2-52-20A 1998 Replacement No SNUBBERS CORP. 73355668-196

(VB) 9514B-1-SP

7. Description of Work: PERFORMED PREVENTIVE MAINTENANCE ON SNUBBER: 2-52-20A

8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: N/A Deg.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x 1 1", (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

oneet 2 O01

FORM NIS-2, (Back)

9. Remarks: This plan implements Generic Replacement Plan G2, Rev. 1.

Applicable Manufacturer's Data Reports to be Attached Certificate of Compliance

We certify that the statements made in this report are correct and that this Replacement conforms to the rules of the ASME Code, Section XI.

Type Code Symbol Stamp: N/A Certificate of Authorization No: N/A Expiration Date: N/A

Dan Hoang Signed: Senior Engineer Date: April 12, 1999

Olwner or Owner's Designee, Title


I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA have inspected the

components described in this Owner's Report during the period /-/Z-5Y to 4-7-j- , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.

By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

-__nspectors __i___t___ Commissions: &Bor S24Ate, e-d En)ren 7 Inspctors Siia eNational Board, State, and 9ndorsements

Date: 19j Z.

L

199')_m m _

Sheet 1 of 2



1. Owner: Baltimore Gas Electric Company - Date: March 18, 1999 (name)

G&E Buildinz, P.O. Box 1475, Baltimore, MD, 21203 Unit: Two


1650 Calvert Cliffs Parkway; Lmsby. MD 20657-4702 MWO No: 2199800573 (addr) (PO. job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: K/A (name) Authorization No:.IA Exp Date:._N/A

1650 Calvert Cliffs Parkway; Lusby. MD 20657-4702 Section XI Class: Two (addss)

4. Identification of System: System Number: Li System Name: Service Water Cooling 5. (a) Applicable Construction Code and Class: USAS B31.1 1967 ED. thru 1972 ADD.

(b) Applicable Edition of Section X[ Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(E y )

6. Identification of Components Repaired or Replaced, and Replacement Components: ASME S~Code Name of Name of Manufaeturen National Other Year R•la•C, or Stamped C4nonn anufaawe Serial Number BadNo. kdentification Built Ranlacement IV~ or

HYDRAUUC GRINNELL (CYL) N/A 2-11-16A N/A Replaced No SNUBBERS CORP. 79404793-42

(VB) 80102860-5

HYDRAUUC GRINNELL (CYL) N/A 2-11-16A 1995 Replacement No SNUBBERS CORP. 91219610-10

(YB) 17091-4


PERFORMED PREVENTIVE MAINTENANCE ON SNUBBERP 2-11-16A


NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x 11", (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Sheet 2 of 2

FORM NIS-2, (Back)





Dan Hoang Signed: Senior Engineer Date: March 18, 1999

Owner or Owner's Designee, Title



components described in this Owner's Report during the period /- / - to 3-/'-7-1 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


__ _ __ _ __ _ __ _ __ _ _ Commissions: AAZ24 Ar,~ I Inspector's Srgnatire National Board, State, and Endorsements

Date: .. z 1999/o

Sheet 1 of 2



1. Owner: Baltimore Gas Electric Company Date: March 31, 1999 (name)

G&E Buildin!. P.O. Box 1475, Baltimorei MD. 21203 Unit: Two (addrew)

2. Plant: Calvert Cliffs Nuclear Power Plant R&RNo: 98-2-169 (nane)

1650 Calvert Cliffs Parkway, Lusby, MD 20657-4702 MWO No: 2199704491 (addres) (PO, job no.)

3. Work Performed by: Baltimore Gas Electric. NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No:N/.A Exp Date: N/A

1650 Calvert Cliffs Parkway- Lusby, MD 20657-4702 Section XI Class: Two

(addres)

4. Identification of System: System Number: 36 System Name: Auxiliary Feedwater


(b) Applicable Edition of Section XI Utilized for RepairslReplacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IWEI1VL)

6. Identification of Components Repaired or Replaced, and Replacement Components: AS•ME R: epalr Code

Name of Name of Manufactue National Other Year Replaced, or Stamped Component Manufacturer Serial Number BoardNo. Identification Built Replacement (Yes or No)

HYDRAUUC GRINNELL (CYL) N/A 2-36-5 N/A Replaced No SNUBBERS CORP. 79404793-2

(VB) 79398753-541

HYDRAULIC GRINNELL (CYL) N/A 2-36-5 1999 Replacement No SNUBBERS CORP. 79404797-69

(VB) 79398753-347


PERFORMED PREVENTIVE MAINTENANCE ON SNUBBER: 2-36-5

8. Tests Conducted: Hydrostatic: [I Pneumatic: E] Nominal Operating Pressure: E0 Pressure: N/A psi. Test Temperature: N/A Deg.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x I 1", (2)

information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number

of sheets is recorded at the top of this form.

Sheet 2 of 2

FORM NIS-2, (Back)





Dan Hoang Signed: ... . Senior Engineer Date: March 31, 1999




components described in this Owner's Report during the period /- /Z - to -3 - .3 /- 97 ,and state to the best of my knowledge and.. lief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


___ Commissions: AIS X.rZS. 1I8MA 4O . inspect gnature National Board, State, and Endorsements

Date: APRL I/- 991997

-r

Sheet 1 of 2


A -•As Required By the Provisions of the ASME Code Section XI

1. Owner: Baltimore Gas Electric Company Date: April 12. 1999

G&E Buildinz, P.O. Box 1475. Baltimore, MD. 21203 Unit: Two (addres)


1650 Calvert Cliffs Parkway: Lmsbyv MD 20657-4702 MWO No: 2199800579 (address) (P0. job no.)

3. Work Performed by: Baltimore Gas Electric. NED, CCNPPD Type Code Symbol Stamp: NIA (name) AuhorzationNo: NIA Exp Date: N/A

1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 Section XI Class: Two

4. Identification of System: System Number. 45 System Name: Feedwater

5. (a) Applicable Construction Code and Class: .USAS B31.1 1967 ED. thru 1972 ADD.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IVE/WL)


Repalrct Code Name of Name of Manufacture= National Other Year Replaced, or Stamped

Compoment Manufacturer Serial Number Board No. Identification Buit Replacement (Yes or No)

HYDRAULIC GR1NNELL (CYL) N/A 2-45-1A N/A Replaced No SNUBBERS CORP. 76181172-11

(wB) 1644-5-A

HYDRAULIC GR]NNELL (CYL) N/A 2-45-IA 1995 Replacm.ent .. No SNUBBERS CORP. 90203740-9

(VB) 15156-62


PERFORMED PREVENTIVE MAINTENANCE ON SNUBBER: 2-45-IA

8. Tests Conducted: Hydrostatic: [ Pneumatic: 0 Nominal Operating Pressure: 0

Pressure: N/A psi. Test Temperature: N/A Deg.

NOTE: Supplemental sheets inform of lists, sketches, or drawings maybe used, provided: (1) size is 8-1/2"x 11", (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

FORM NIS-2, (Back)





Dan Hoang Signed: §.,, -_ Senior Engineer Date: April 12, 1999

'wner o-rOw-n~rerý sDesignee, Title



components described in this Owner's Report during the period /-/2-9' to ,'-' -? 9 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


-/L ~ Commissions: AI,'Z,/ _._ A 1- -,' b611'7 "Inspector's ignalare National Board. State, and Endorsements

Date: /,Z 199'1

Sheet 2 of 2

Sheet I of 2.



1. Owner: Baltimore Gas Electric Company Date: April 12, 1999 (name)

G&E Building, P.O. Box 1475, Baltimore, MD. 21203 Unit: Two (adds-=)


1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 MWO No: 2199800581 (addres) (PO.job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: NIA (name) Authorization No: NIA Exp Date: N/A

1650 Calvert Cliffs Parkway, Lusby, MD 20657-4702 Section XI Class: Two (addrez)



(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed.. Summer 92 Ad.CRE/IWL)


Replair Code Name of Name of Manufacturers National Other Year Replaced, or Stamped

_Cmponent Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)

HYDRAUI.C GRINNELL (CYL) N/A 2-52-5 NIA Replaced No SNUBBERS CORP. 72237426-172

(VE) 5825-2-A

HYDRAUIC GRINNELL (CYL) N/A 2-52-5 1998 Replacement No SNUBBERS CORP. 73306121-65

(VB) 7721B-2-A





Sheet 2 of 2 FORM NIS-2, (Back)





Signed: Senior Engineer Date: April 12, 1999 Owner or Owner -si-gn-e le


I, the undersigned, holding a valid commis.ion issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA have inspected the

components described in this Owner's Report during the period /1/2 - 3 to -- 99 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


-• Inspet/r's1)gn 2r# r J Commissions: A/1 Z, 2 &,,AAA1,,-. 414.17/7 Inspector's Si ure National Board, State, and Endorsements

Date: 6 . , 199

Sheet I of 2




G&E Building, P.O. Box 1475, Baltimore, MD. 21203 Unit: Two


1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 MWO No: 2199800582 ,,• (PO.job no.)

.3. Work Performed by: Baltimore Gas Electric. NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No: NIA Exp Date: NIA

1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 Section XI Class: Two (addre)

4. Identification of System: System Number. 52 System Name: Safety Inlection


(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IWE/JVL)


Repaired Code Name of Name of Manufacrum National Other Year Replaced, or Stamped .Camponent Manufacturer Serial Number Board No. Identification Built Repacement (Yes or No)

HYDRAULIC GRINNELL (CYL) N/A 2-52-9 NIA Replaced No SNUBBERS CORP. 73319134-18

(VB) 8109B-I-SP


(VB) 80102860-9




NOTE: Supplemental sheets in form of fists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x 1 1", (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

-- I -

' --• ) Sheet 2 of 2

FORM NIS-2, (Back)






Ofner or Owner's Designee, Title



components described in this Owner's Report during the period /-/Z-T'1 to 49'- 7- 97) , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


P2 -w % _ .) Commissions: AI/8 ZaC•.. ,Qr . 6 V7 Inspector's Signatup National Board, State, and Endorsements

Date: ( 2 e,.ZL 26 199./o

C

Sheet I of 2






1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 MWO No: 2199800587 (addres) (PO, job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: NIA (name) Authorization No:yN/A Exp Date: NIA

1650 Calvert Cliffs Parkway. Lusby. MD 20657-4702 Section XI Class: Two (addres)

4. Identification of System: System Number: 52 System Name: Safety Infection


(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IWE/IWL)


SRq~air4 Code Name of Name of Manufacturer National Other Year Replaced, or Stamped Component Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)

HYDRAULIC GRINNELL (CYL) N/A 2-52-20 N/A Replaced No SNUBBERS CORP. 73355668-203

HYDRAULIC GRINNELL (CYL) - - N/A 2-52-20 1997 Replacement No SNUBBERS CORP. 73355668-S1

(VB) 9645B-1-SP


PERFORMED PREVENTIVE MAINTENANCE ON SNUBBER- 2-52-20


NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x 11", (2)" information in Items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.




We certify that the statements made in this report are correct and that this Replacement conforms to the rules of the ASME Code, Section X).


Dan Hoang Signed: .- A 4Senior Engineer Date: April 12, 1999




components described in this Owner's Report during the period /-[2-?9 to _______ , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section X3.


- Commissions: AJ 2 g -2 z A.J /r- ,75 46'7' "Inspector's Sigratuie National Board, State, and Endorsements

Date: ;ý "•z, •'. 1999

6'*

i

Sheet 1 of 2




G&E Buildin2. P.O. Box 1475, Baltimore, M .D 21203 Unit: Two (address)


1650 Calvert Cliffs Parkway. Lusby, MD 20657-4702 MWO No: 2199704515 (address) (PO, job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authoization No: NIA Exp Date: NIA

1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 Section XI Class: Two (address)

4. Identification of System: System Number: 52 System Name: Safety Injection


(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(lWE/1IL')

6. Identification of Comp0nents Repaired Or Replaced, and Replacement Components:

ASME Repaired. Code

Name of Name of Manufacturers National Other Year Replaced, or Stamped Compoet Mauatrr Sera Numbe Boar No. Idenifiati~on, B,,ilt Replacement (Ysor No)

HYDRAULIC GORNELL (CYL) N/A 2-52-26 N/A Replaced No SNUBBERS CORP. 78325466-85

(VB) 78308457-121

HYDRAUUC GRINNELL (CYL) N/A 2-52-26 1999 Replacement No SNUBBERS CORP. 76121499-446

(VB) 136987-118D71C



8. Tests Conducted: Hydrostatic: El Pneumatic: 0] Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: N/A Deg.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is S-1/2"x 1 1", (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Sheet 2 of 2

FORM NIS-2, (Back)





Dan Hoang Signed: / Senior Engineer Date: April 1, 1999

O)wner or Owner's Designee, Title



components described in this Owner's Report during the period / - / 2 - 95 to 6"- / - , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASNvE Code, Section XI.


,,-._•J Commissions:/N8 7,&.'-/IJAA f")0 7Z 6Ins S ure National Board, State, and Endorsements

Date: A PRIL /,Y .199_9_

U S"

Sheet I of 2




G&E Building. P.O. Box 1475, Baltimore, MD. 21203 Unit: Two


1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 MWO No: 2199800589 (addresi) (POjob no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Typc Code Symbol Stamp: NZA (name) Authorization No: NIA Exp Date: NIA

1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 Section XI Class: One (address)



(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IfWE/IWL)


Repaired. Code Name of Name of Manufacturers National Other Year Replaced, or Stamped SConv t Manufacturer Serial Number Board No. identification Built Replacement (Yes or No)

HYDRAULIC GRINNELL (CYL) N/A 242-34 N/A : Replaced. No SNUBBERS CORP. 72252902-225

(VB) 4469-2-A

HYDRAULIC GR1NNELL (CYL) N/A 2-52-34 1999 Replacement No SNUBBERS CORP. 73345359-66

(VB) 8678-B-2-A





FORM NIS-2, (Back)


Applicable Manufacturer's Data Reports to be AttachedCertificate of Compliance

We certify that the statements made in this report are correct and that this Replacement conforms to the rules of the ASME Code, Section X).


Signed:Owner or Owner's Designee, Title

Dan Hoang

Senior Enaineer Date: -• .RCH 29, 1999


I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA have inspectea the

components described in this Owner's Report during the period /-,Z-9 i to .- Zt-5 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


z92�Ltd�Inspector's Sig~iatuc

Commissions: /,/ a2, , A..'.,,z ,4 A60Vr National Board, State, and Efidorsements

Sheet 2 of 2

Date: ý Z__-8 1991

Sheet 1 of 2

FORM NIS-2, OWNERt S REPORT FOR REPAIRS OR REPLACEMENTS


1. Owner: Baltimore Gas Electric Company Date: March 20.1999

G&E Buildin!. P.O. Box 1475. Baltimore, MD. 21203 Unit: Two

2. Plant: Calvert Cliffs Nuclear Power Plant R&R No: 98-2-180

1650 Calvert Cliffs Parkway- Lusby. MD 20657-4702 MWO No: 2199800590 (addr=) P0o, job no-)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No:. N IA I Date-: NA

1650 Calvert Cliffs Parkway; Lusby. MD 20657-4702 Section XI Class: One (ad&r=)

4. Identification of System: System Number: L2 System Name: Safety Injection

5. (a) Applicable Construction Code and Class: WSAS B31.7 1969 ED. thru 1971 ADD.

(b) Applicable Edition of Section XI U"tiized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed.. Summer 92 Ad.(1WE/IWL)


RquRepie, Code Name of Nam of Manufacturers National Other Year Replaced, or Stamped

Conomonent Manufacturer S'ial Number --Board No. Identification Built Replacemes (Yes or No)

____________________ a - -



8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure: 0


NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x 1 1", (2)



HYDRAULIC GR]NNELL (CYL) N/A 2-52-38 N/A Replaced No SNUBBERS CORP. 91203758-8

(VB) 16241-56

HYDRAULIC GR]NNELL (CYL) N/A 2-52-38 1998 Replacement No SNUBBERS CORP. 80102861-44

(VB) 80102860-74I

FORM NIS-2, (Back)




Type Code Symbol Stamp: N/A Certificate of Authorization No: NIA Expiration Date: N/A

Dan Hoang Signed: or Senior Engineer Date: March 20, 1999 rOwers Designee, Title



components described in this Owner's Report during the period /1/2- 59 to 3-fe - , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


n Commissions: A,/, 9 2__e A,,JZ a ,•, 7 Inspector's SignaturV National Board, State, and Endorsements

Date: ( 9 9

Sheet 2 of 2

Sheet I of 2




G&E Buildine, P.O. Box 1475, Baltimore, MD. 21203 Unit: Two (add=e)


1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 MWO No: 2199800591 (addres) (POjobno.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No: NIA Exp Date:_N/A

1650 Calvert Cliffs Parkway; Imsby. MD 20657-4702 Section X) Class: One

4. Identification of System: System Number 52 System Name: Safety Iniection

5. (a) Applicable Construction Code and Class:I USAS B31.7 1969 ED. thru 1971 ADD.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed.. Summer 92 Ad.0WVE/IWL)

6. Identification of Components Repaired or Riplaced, and Replacement Components: ASME

Reared, Code Name of Name of Manufacturers National Odher Year Replaced, or Stamped

Component Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)


(VB) 4873-2-A

HYDRAULIC GRlNNELL (CYL) N/A 2-52-43 1998 Replacement No SNUBBERS CORP. 72253902-54

(VB) 3207-2-A





Sheet 2 of 2

FORM NIS-2, (Back)





1 _ Dan Hoang Signed: Senior Engineer Date: April 10, 1999




components described in this Owner's Report during the period /-/3 -l to ./_/,5 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


, 'L ?v d_•e•- Commissions: ,l' 67 Z.-,- A • /.,r Mb 61/7 Inspector's Signature National Board, State, and Endoriements

Date: Z ZS 199_/

Sheet i of 2

FORM NIS-2, OWNERWS REPORT FOR REPAIRS OR REPLACEMENTS


1. Owner. Baltimore Gas Electric Company Date: March 29, 1999

G&E Building, P.O. Box 1475, Baltimore. MD. 21203 Unit: Two


1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 MWO No: 2199800592 (address) (PO. job no.)

3. Work Performed by: Baltimore Gas Electric. NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No: N/A Exp Date: N/A

1650 Calvert Cliffs Parkway: LMsby. MD 20657-4702 Section XI Class: One (addres)

4. Identification of System: System Number: 52 System Name: Safety Inlection




Repaire, Code Name of Name of Manufacturer National Other Year Replaced, or Sbtampc

Coporet Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)


(VB) 9929B-2-A


(VB) 6085-2-A



S. Tests Conducted: Hydrostatic: [I Pneumatic: 0 Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: N/A Deg.


Sheet 2 of 2FORM NIS-2, (Back)





Dan Hoang Signed: ... Senior Engineer Date: March 29, 1999




components described in this Owner's Report during the period /-/-3 - -? to _- S-?9 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


,,. .. Commissions: A/& ,8 Z7. - Vz, A-7, Gd Inspector's Siatt-e National Board, State, and Enidorsements

Date: ( 2.: 199_

Sheet I of 2


As Required By the Provisions of the ASME Code Section Xl


G&E Building, P.O. Box 1475, Baltimore, MD. 21203 Unit: Two (address)


1650 Calvert Cliffs Parkway; Lusby, MD 206574702 MWO No: 2199704500 (a.ddrs) (PO,.job no.)

3. Work Perfornied by: Baltimore Gas Electric, NED, CCNPPD Tye Code Symbol Stamp: NIA (name) Auhoriza6on No: NIA Exp Date:.N/A_

1650 Calvert Cliffs Parkway: Lusby. MD 206574702 Section X[ Class: One (address)

4. Identification of System: System Number L2 System Name: Safety Infection

5. (a) Applicable Construction Code and Class: USAS B31.1 1969 ED. thur 1971 ADD.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IV/TIWL)


Repaired. Code Name of Name of ManUfaCte National Othr Year Replaced, or Stamped

Components,, Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)


(VB) 8040-B-2-A


(VB) 6231B-2-A


PERFORMED PREVENTIVE MAINTENANCE ON SNUBBER: 2-5246

8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: NIA Deg.


Sheet 2 of 2

FORM NIS-2, (Back)





.'• -- • - l-Dan Hoang

Signed': ... Senior Engineer Date: March 27, 1999 Owner or Owner's Designee, Title



components described in this Owner's Report during the period 1-1-91 - to - and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


)<t- ex.-.- Commissions: A/.: 8,•Z2- , A,, X- - ,IJ 54 Inspector's Signit'ure National Board, State, and En'dorsements

Date: a AA.ýX Z_8. 199.f

Sheet I of 2


As Required By the Provisions of the ASME Code Section X1

1. Owner. Baltimore Gas Electric Company Date: March 27. 1999

G&E Building, P.O. Box 1475, Baltimore, MDi. 21203 Unit: Two


1650 Calvert Cliffs Parkway; Lusby. MD 20657-4702 MWO No: 2199704516 (address) (PO, job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authodzation No: N/A Exp Date:3!

1650 Calvert Cliffs Parkway; Lusby. MD 20657-4702 Section XI Class: One (address)


5. (a) Applicable Construction Code and Class: USAS B31.7 1969 ED. thru 1971 add.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IVVE/WIL)


Repaired. Code

Name of Name of Manufacturers National Other Year Replaced, or Stamped Co0mpont Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)

HYDRAULIC GRINNELL (CYL) N/A 2-52-50A N/A Replaced No

SNUBBERS CORP. 79404793-35;& (VB) 79398753-35yi

HYDRAULIC GRINNELL (CYL) N/A 2-52-50A 1999 Replacement No

SNUBBERS CORP. 79404793-55 (VB) 80102860-13


PERFORMED PREVENTIVE MAINTENANCE ON SNUBBER: 2-52-50A

8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure: El Pressure: N/A psi. Test Temperature: N/A Deg.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x 11", (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number


FORM NIS-2, (Back)





Dan 1{oang Signed: -,7 " .4 Senior Enaineer Date: March 27, 1999 Owner or Owner's Designee, Title

Certificate of Inservice Inspection I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA have inspected

the

components described in this Owner's Report during the period / -/3 - P to 3 - - 7-9 ,and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


is rt•ature Commissions: /J8 96Z24,. AA/L•/ i- . • 4q,7 ctor' Signature National Board, State, and Endorsements

Date: _____ __ __ , 199._

•he•t 9 nf 9

Sheet I of 2




G&E Building, P.O. Box 1475, Baltimore, MD. 21203 Unit: Two (add=m)


1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 MWO No: 2199704507 (addre) . OOjob no.)

3. Work Performed by: Baltimore Gas Electric. NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No: NIA Exp Date: NIA

1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 Section XI Class: One (addre)

4. Identification of System: System Number: §. System Name: Safety Iniection

5. (a) Applicable Construction Code and Class: USAS B31.1 1969 ED. thru 1971 ADD. (b) Applicable Edition Of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda

1992 Ed.. Summer 92 Ad.(IWEFIWL) 6. Identification of Components Repaired or Ikeplaced, and Replacement Components:

ASME SRepaired. Code Name of Name of Manufacurer National Other Year Replaced, or Stamped Component Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)


(VB) 8044-B-2-A


(VB) "6166-2-A


PERFORMED PREVENTIVE MAINTENANCE ON SNUBBER- 2-52-54

8. Tests Conducted: Hydrostatic: 0 Pneumatic: [I Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: N/A Deg.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x 11", (2) information in Items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.




We certify, that the statements made in this report are correct and that this Replacement conforms to the rules of the ASME Code, Section XI.


Dan Hoang Signed: . Senior Engineer Date: March 27, 1999




components described in this Owner's Report during the period / I 73 -? to 3 - 2 7 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASMIE Code, Section XI.

By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor I I employer shall be liable in any personal injury or property damage of a loss of any kind arising from or connected wvith this inspection.

4ý4 ýo Commissions: 4,Z3 72.'_1-/•N1A /-n o 76S' Inspect ture National Board, State, and Endorsements

Date: AP,;1 /..-- 199 ?

Sheet I of 2



1. Owner: Baltimore Gas Electric Company Date: March 23. 1998 (m)

G&E Building. P.O. Box 1475. Baltimore, MD. 21203 Unit: Two

2. Plant: Calvert Cliffs Nuclear Power Plant R&RNo: 98-2-189 (nm~e)

1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 MWO No: 2199704506 (addrew) (Po, job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: N (name) AuthorizationNo:JK/A Exp Date: N/A

1650 Calvert Cliffs Parkway: Lusby, MD 206574702 Section XI Class: Two (,dd-e)

4. Identification of System: System Number: 60 System Name: Primary Containment Heaters

5. (a) Applicable Construction Code and Class: .WSAS B31.7 1969 ED. thru 1971 ADD.

(b) Applicable Edition of Section XI Utilized for RepairReplacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IWE/IWL)


- •RVepa- Code Name of Name of Manufacturen National Other Year Replaced, or Stamped Component Manufacturer Serial Number BoardNo. Identification Built Replacement (Yes or No)


(EB) 8613B-I-SP


(VB) 9652B-I-SP



S. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure: 0 Pressure: NIA psi. Test Temperature: N/A Deg.


FORM NIS-2, (Back)




Type Code Symbol Stamp: N/A Certificate of Authorization No. N/A Expiration Date: N/A

Dan 1-bang Signed:Senior Enineer Date: March 23, 1999




components described in this Owner's Report during the period /-1S -1 '3 to :3-0- 7 ,and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


-________ _ors ____ _____re_ Commissions: A/S&Z_7., A,-. Xz- ge,j&-7 inspector's sign ~re National Board, State, and Endorsements

Date: 62• 06 199 1- I d

Sheet 2 of 2

Sheet I of 2



1. Owner: Baltimore Gas Electric Companmy Date: April 1. 1999 (name)

G&E Buildine, P.O. Box 1475, Baltimore, MD. 21203 Unit: Two


1650 Calvert Cliffs Parkway: L4sbv- MD 20657-4702 MWO No: 2199800593 (addres) (PO.job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD . Type Code Symbol Stamp: N/A (name) AuthoanonNo:JIA_ Exp Date: /&

1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 Section 3I CfAs: Two

4. Identification of System: System Number: 61 System Name: Containment Spray



6. Identification of Components Repaired or Replaced, and Replacement Components: ;ASME

Repaired, Code Name of Name of Manufacturer National Other Year Replaced, or Stamped Component Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)

HYDRAULIC GRINNELL (CYL) , NIA 2-61-3 N/A Replaced No SNUBBERS CORP. 73355668-124

(VB) 9422B-1-SP


(VB) 9854B-I-SP



8. Tests Conducted: Hydrostatic: 0l Pneumatic: 0l Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: N/A Deg.


Sheet 2 of 2

FORM NIS-2, (Back)





/ -- Dan Hoang Signed: . Senior Engineer Date: April 1, 1999




components described in this Owner's Report during the period /-/3J- 7 to 3-Z.-?9 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


A• 4ixu •/tz-C-- Commissions: /J& Z2-Af.. ,/, Inspector's Signatule National Board, State, and E-•dorsemnents

Date: e62_ ze 1199 ?"

• C

Sheet 1 of 2



1. Owner Baltimore Gas Electric Company Date: April 10, 1999 -(name)

G&E Buildine, P.O. Box 1475, Baltimore.-MD. 21203, Unit Two (,ddrem)


1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 MWO No: 2199800595 (addre) (POMjob no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Sy-bol Stamp: NIA (name) Authorization No: N/A .Exp Date: N/A

1650 Calvert Cliffs Parkway; Lusby. MD 20657-4702 Section XI Class: Two (addres•)

4. Identification of System: System Number 61 System Name: Containment Spray




RPepad Code Name of Name of Manufacturers National Other Year Replaced, or Stamped



(VB) 8755B-1-SP


(VB) 79398753-202



8. Tests Conducted: Hydrostatic:. 0 Pneumatic: 0 Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: N/A Deg.







Dan Hoang Signed: S•tnioEngineer Date: April 10, 1999 or Owner's Designee, Title

Certificate of Inservice Inspection I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA have inspected

the

components described in this Owner's Report during the period /-/3 - 9 - to . - j, and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASMIE Code, Section XI.


./4•&t)/- Commissions: AV, Z_, ,.f ,,42) Y,'7 Inspector's Signatur., National Board, State, and Endorsements

Date: 6•/ A __, 1999

Sheet I of 2




G&E Building. P.O. Box 1475, Baltimore, MD. 21203 Unit: Two


1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 MWO No: 2199704489 (ad&ress) (O, job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No:_N/A Exp Date: N/A

1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 Section XM Class: Two

4. Identification of System: System Number: 63 System Name: Steam Generator Blowdown


(b) Applicable Edition of Section XM Utilized for Repairs/Replacements: 1983 Edition. Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IWE/IWL)


Repafiv Code Name of Name of Manufacturer National Other Year Replaced, or Stamped



(VB) 80102860-15

HYDRAULC GRWNNELL (CYL) N/A 2-63-2 1998 Replacement No SNUBBERS CORP. 79404793-56

(VB) 80102860-7


PERFORMvED PREVENTIVE MAINTENANCE ON SNUBBER.L 2-63-2




Sheet 2 of 2

FORM NIS-2, (Back)





Dan Hoang Signed: - ' Senior Engineer Date: March 29, 1999



I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel

Inspectors and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA have inspected the

components described in this Owner's Report during the period 1-/' -439 to 3-Z3- 5 j , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.

By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied,

concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

____.____ .______-__ _ Commissions:- / A'aa4 A/:," ,n2 e'. <7 Inspector's Signa ure National Board, State, and Etdorsements

Date: 6 .30.. 1997

Sheet I of 2

FORM NIS-2, OWNERWS REPORT FOR REPAIRS OR REPLACEMENTS



G&E Buildin!, P.O. Box 1475, Baltimore, MD, 21203 (addre)


1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702

3. Work Performed by: Baltimore Gas Electric, NED, CCI

(1,me) 1650 Calvert Cliffs Parkway Imsby MDII 20657-4702

Date: April 3, 1999

Unit: Two

R&R No: 98-2-194

MWO No: 2199704437. . (PO. job no.)

ID Type Code Symbol Stamp: NIA Authorization No:• f Exp Dae: NIA

Section Xl Class: Two(addre-)

4. Identification of System: System Number: 63 System Name: Steam Generator

5. (a) Applicable Construction Code and Class: CE 8067-487-503

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IWEfIfVL)

6. Identification of Components Repaired or Replaced, and Replacement Components: ASI

Repaired, Co, Nat6e of Name of Manufacturers National Other Year Replaced, or Stamped

Component Manufacturer Serial Number Board No. Identification Built Replacement (Yes or N4

AE Ic

HYDRAUUC GRONELL (CYL) N/A 2-63-19 N/A Replaced No SNUBBERS CORP. 33156120-9

(VB) VB- IVB-24

HYDRAUIC GRINNELL (CYL) •,,, /A 2-63-19 1998 Replacement No SNUBBERS CORP. 33156120-•,3

(VB) VB-26/VB-36.






-N






> -Dan Hoang Signed: . -,, Senior Engineer Date: April 3. 1999




components described in this Owner's Report during the period /-/&- ' to 3- 26-9'7 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


)�� )/ z ' - Commissions: A,/f "Z_ K7A 4,z ,, (z 9? Inspector's Signatu/e National Board, State, and Endo'rsements

Date: 5- 199__ (7

; l

Sheet I of 2


As Reauired By the Provisions of the ASME Code Section Xl


(name)

G&E Building, P.O. Box 1475, Baltimore, MD. 21203



3. Work Performed by: Baltimore Gas Electric, NED, CCNPI

(name)


Date: April 3, 1999

Unit: Two

R&R No: 98-2-195

MWO No: 2199704492 (PO, job no.)

ID Type Code Symbol Stamp: NA Authorization No: N/A Exp Date: K/

Section XI Class: Two(addres)

4. Identification of System: System Number 63 System Name: Steam Generator

-5. (a) Applicable Construction Code and Class: CE 8067-487-503


6. Identification of Components Repaired or Replaced, and Replacement Components: ASI

Repaired, C"

Name of Name of Manufacturers National Other Year Replaced, or Stamped Comoonent Manufacturer Serial Number Board No. Identification Built Replacement (Yes or Ni

dE


(VB) ZB-19/ZB-20

HYDRAULIC GRINNELL (CYL) N/A 2-63-24 1999 Replacem.ent No SNUBBERS CORP. 92216861-1

(VB) 16219-4 16219-9


PERFORMED PREVENTIVE MAINTENANCE ON SNUBBER. 2-63-24


NOTE: Supplemental sheets in form of fists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x I 1", (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

FORM NIS-2, (Back)





- Dan Hoang Signed: Senior Engineer Date: April 3, 1999 -imer or Owner's Designee, Title



components described in this Owner's Report during the period /-/3? - to - ,and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


Commissions: , /fZ-$4 7 Inspecior's ignat re National Board, State, and Efddorsements

Date: cZ4_ 199j

Sheet 2 of 2

Sheet 1 of 2




G&E Bulldine, P.O. Box 1475. Baltimore. MD. 21203


1650 Calvert Cliffs Parkway; Lusbv. MD 20657-4702

3. Work Performed by: Baltimore Gas Electric, NED, CCNPI

(name).

1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702

Date: April 3, 1999

Unit: Two

R&R No: 98-2-196

MWO No: 2199704497 (PO. job no.)

D Type Code Symbol Stamp: N. A

Authorization No: N/A Eq Date: K/A

Section XI Class: Two

4. Identification of System: System Number. 63 System Name: Steam Generator

5. (a) Applicable Construction Code and Class: CE 8067-487-503

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(RW/IWL)

6. Identification of Components Repaired or Replaced, and Replacement Components: ASl%

Repaired, Co& Name of Name of Manufaclure National Other Year Replaced, or Stamped

Component Manufacturer Serial Number Board No. Identification Built Replacement (Yes or Nc

4E le

HYDRAULIC GRINNEML (CYL) NIA 2-63-25 N/A Replaced No SNUBBERS CORP. 33156120-42

(VB) ZB-6/ZB-15


(VB) ZB-lfZB-4






Sheet 2 of 2

FORM NIS-2, (Back)





"Dan Hoang Signed: . Senior Engineer Date: April 3. 1999




components described in this Owner's Report during the period /-/5- '7 to -'3 ,, ,and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


________ ______ -"______ Commissions: A18 •Z Z, AAJ" 143 e5el "Inspector's Sigfaurej National Board, State, and Endorsements

Date: (2"C _ ,o,• - '36- 199 9

Sheet I of 2


As Reouired By the Provisions of the ASME Code Section XI

1. Owner: Baltimore Gas Electric Company (Mame)

G&E Buildinz, P.O. Box 1475, Baltimore, MD, 21203



3. Work Performed by: Baltimore Gas Electric, NED, CCNP1 (name)

1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702

Date: March 31, 1999

Unit: Two

R&R No: 98-2-197

MWO No: 2199800596 (PO, job no.)

PD Type Code Symbol Stamp: NA Authorization No: NIA Eiq Date:J1N/A

Section XI Class: Two(ad&=u)

4. Identification of System: System Number 63 System Name: Steam Generator

5. (a) Applicable Construction Code and Class: CE 8067487-503

(b) Applicable Edition of Section X3 Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IWE/IWL)

6. Identification of Components Repaired or Replaced, and Replacement Components: AS•

Reired, CAN Name of Name of Manufcturs National Other Year Replaced, or Stamped

Conmoonent Manufacturer Serial Number Board No. Identification Built Replacement (Yes or N4

AE

HYDRAULIC GRINNELL (CYL) NIA 2-63-26 NIA Replaced No SNUBBERS CORP. XAAG9443

001 (VB) C1018-879


(VB) ZB-24fZB-25



8. Tests Conducted: Hydrostatic: I- Pneumatic: 0 Nominal Operating Pressure: 0








/ •Dan Hoang Signed: . , . Senior Engineer Date: March 31, 1999




components described in this Owner's Report during the period /-/3 -9'? to 3-3 -- , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


Commissions: 7&2..-3..7A-, /e,,,JA ,"Z 76,,• Inspecto~r'sSi re National Board, State, and Endorsements

Date: ,, ellt /Y 1199 _

*

Sheet I of 2 P






1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 fWO No: 2199704508 (address) (PO, job no.)

3. Work Performed by: Baltimore Gas Electric. NED, CCNPPD Type Code Symbol Stamp: MIA (name) Authorizafion No: N/A * Exp Date:NI

1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 Section M Class: One (address)

4. Identification of System: System Number 64 System Name: Reactor Coolant 5. (a) Applicable Construction Code and Class: USAS B31.7 1969 ED. thru 1971 ADD.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda

1992 Ed., Summer 92 Ad.(IWE•/WL) 6. Identification of Components Repaired or Replaced, and Replacement Components:

ASME Repaired, Code Name of Name of Manufacturers National Other Year Replaced, or Stamped Component Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)

HYDRAULIC GRINNELL (CYI) N/A 2-64-9 N/A Replaced No SNUBBERS CORP. 73326235-49

(VB) 8300B-1-SP

HYDRAULIC GRINNELL (CYL) N/A 2-64-9 1998 Replacement No SNUBBERS CORP. C-98-10-01

(VB) 9126B-l-SP



8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure: E]



L

Sheet 2 of 2

FORM NIS-2, (Back)





Dan Hoang Signed: -- Senior Engineer Date: April 10, 1999




components described in this Owner's Report during the period /*/'/ 9 to - and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


-~ 4' Commissions: A1,B 8 ~Z4 C, z . , /7t Inspector's Signa ure National Board, State, and Encdorsements

Date: -._,0 199.I I

Sheet I of 2




G&E Buildinz. P.O. Box 1475, Baltimore, MD. 21203 Unit: Two (address)

2. Plant: Calvert Cliffs Nuclear Power Plant R&,R No: 98-2-199 (name)

1650 Calvert Cliffs Parkway: Luasby MD 20657-4702 MWO No: 2199704505 (address) (P0. job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: /... (name) Authorization No:. N ..A Exp Date: NIA

1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 Section XI Class: One,

4. Identification of System: System Number: 64 System Name: Reactor Coolant

5. (a) Applicable Construction Code and Class: TSAS B31.7 1969 ED. thru 1971 ADD.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed.. Summer 92 Ad.(IWE/IWL)


Repaimd Code Name of Name of Manufacturers National Other Year Replaced, or Stamped


HYDRAULIC GRINNELL (CYI) N/A 2-64-12 N/A Replaced No SNUBBERS CORP. 73345358-59

(VB) 8614B-I-SP


(VB) 10168B-1-SP



8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure: ]








-------- Dan Hoang

Signed: Senior Engineer Date: April 9. 1999 "e-Orfo" or wner's Designee, Title



components described in this Owner's Report during the period /-41- ?5 to - and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


z, / r•(, Commissions: AIR 6z ,, . j r- 4,b 6(3/7 Inspector's Signaturg/ - National Board, State, and Endcforsements

Date: 6,.- 199•/

t +

Sheet I of 2




G&E Building, P.O. Box 1475, Baltimore. MD. 21203 Unit: Two (address)


1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 MWO No: 2199800597 (address) (PO, job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No: J/A Exp Date: N/A

1650 Calvert Cliffs Parkway; Lusby. MD 20657-4702 Section XI Class: One (address)


5. (a) Applicable Construction Code and Class: USAS 1331.7 1969 ED. thru 1971 ADD.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed.. Summer 92 Ad.(IWE/IVLý)

6. Identification of Components Repaired or Rleplaced, and Replacement Components: ASME

Repaired, Code Name of Name of Manufacturers National Other Year Replaced, or Stamped


HYDRAULIC GRINNELL (CYL) N/A 2-64-12A N/A Replaced No SNUBBERS CORP. 74402396-178

(VB) 10281B-1-SP

HYDRAULIC GRINNELL (CYL) N/A 2-64-12A 1997 Replacement No SNUBBERS CORP. 73326235-87

(VB) 8269B-1-SP


PERFORMAED PREVENTIVE MAINTENANCE ON SNUBBER: 2-64-12A

8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure: [3



Sheet 2 of 2

FORM NIS-2, (Back)






tTwner or Owner's Designee, Title



components described in this Owner's Report during the period /-A/-99 to 4-8-9 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


- Commissions: Inspector's Signat-ure National Board, State, and Endo'ernents

Date: . & 199/

Sheet 1 of 2




G&E Buildina, P.A. Box 1475, Baltimore, MD. 21203 Unit: Two (addres)

.2. Plant: Calvert Cliffs Nuclear Power Plant R&R No: 98-277#1 (name)

1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 MWO No: 2199704498 (addrnss) , (PO, job no.)

3. Work Performed by: Baltimore Gas Electric. NED. CCNPPD Type Code Symbol Stamp: IA_ (uname) Authozation No: NIA Exp Date: NA/

1650 Calvert Cliffs Parkway: Lusby, MD 206574702 Section XI Class- One (,ddr=)


5. (a) Applicable Construction Code and Class: USAS B31.7 1969ED. thru 1971 ADD.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(TWE/IWL)


Repaired Code Name of Name of Manufacturer National Other Year Replaced, or Stamped



(VB) 98S3B-A-SP

HYDRAUUC GRINNELL (CYL) N/A 2-64-15 1999 Replacement No SNUBBERS CORP. 73326235-90

(VB) 8375B-1-SP


PERFORMED PREVENTIVE MAINIENANCE ON SNUBBER. 2-64-15

8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure: [



Sheet 2 of 2

FORM NIS-2, (Back)



We certify that the statements made in this report are correct and that this Replacement conforms to the rules of the ASME C6de, Section XI.


"Siged **•*.€Dan Hoang

Signed: Senior Engineer Date: March 20, 1999 "Order or Owner'sbesignee, Title



components described in this Owner's Report during the period _ ., to - , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.


_ _ _ _ _11A )-:2e Commissions: 4S/eZZ4 •.'. ,M,0(C/?47 S- Inspecto 'ss•turl National Board, State, and 'Endorsements

Date: t -.30. 19991If

Sheet 1 of 2




G&E Buildin!. P.O. Box 1475, Baltimore, MD. 21203 Unit: Two (addr=)


1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 MWO No: 2199704495 (addres) (P.O job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code S3mbol Stamp: N/A (name) Authorization No:_NIA Exp Date: N/A

1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 Section XI Class: One (addrew)





Repaire, Code Name of Name of Manufacturers National Other Year Replace or Stmped


HYDRAULIC GRINN-ELL (CYL) NIA 2-64-18 N/A Replaced No SNUBBERS CORP. 73326235-98

(VE) 8492B-1-SP


(VB) 6400B-2-A






Sheet 2 of 2

FORM NIS-2, (Back)



We certify that the statements made in this report are correct and that this Replacement conforms to the rules of the ASME Code, Section XU.


Signed: Senior Engineer Date: April 12, 1999 Owner or Oýer's Designee, Title



components described in this Owner's Report during the period /-/J-'E to -t,-2I, and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


__ __ __ __ _ __ __ __ __ _ Commissions: AB6Zr•,t:ý A.4r A44 G'"

Inspector's Sigh'tre/ National Board, State, and Endorsements

Date: ("42 ,30. 1999I

! , ' I/".

Sheet of 2



1. Owner Baltimore Gas Electric Company Date: April 10, 1999 (DAme)

G&E Building, P.O. Boz 1475, Baltimore. MD. 21203 Unit: Dvo

2. Plant: Calvert Cliffs Nuclear Power Plant R&R No: 98-2-203 (amie)

1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 MWONo: 2199704512 (ad&=) (P0O.job nm)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stam: NIA (nae)Authorization No: h... Exq, Datej._fA

1650 Calvert Cliffs Parkway; Lusby. MD 20657-4702 Section XI Class: One (a )

4. Identification of System: System Number 64 System Name: Reactor Coolant


(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(MTE/IWL)


Repar4 Cede Name of Name of Manufa•eurers Natonlal Other Year Replaced, or Stamped

Ckmvonent Manufacturer Serial Number Board No. Iderdification Built Replacement (Yes or No)

HYDRAULIC GR1NNELL (CYL) NIA 2-64-19 N/A Replaced No SNUBBERS CORP. 79404793-58

(VB) 80102860-3


(VB) 80102860-17



8. Tests Conducted: Hydrostatic: [" Pneumatic: " Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: N/A Deg.


FORM NIS-2, (Back)

(.2




Type Code Symbol Stamp: N/A Certificate of Authorization No: N/A E

Signed::1nZ/I/,Senior Engin-,r

-Owver Owner's Designee, Title

xpiration Date: N/A

Dan HoangDate: April 10, 1999



components described in this Owner's Report during the period /-/'-5 i to -3-277 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


Inspector's Sigature/Commissions: AI80ZZ6. A A -J_ /1'7)(,/7

National Board, State, and Endo~seýmnts

Date: 12 "O9 199'$

Sheet 2 of 2

,;;ý , 6--tZeLd-f-

.,.)

Sheet I of 2






1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 MWO No: 2199800598 (address) (POjob no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: N/Af& (name) Authorization No: NIA_ Exp Date:-EA/

1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 Section XI Class: One (address)


5. (a) Applicable Construction Code and Class: USAS E31.7 1969 ED. thru 1971 ADD.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(1WE/IWL)


Repaired, Code Name of Name of Manufacturers, National Other Year Replaced, or Stamped Component Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)

HYDRAULIC GRNNELL (CYL) N/A 2-64-25 NIA Replaced No SNUBBERS CORP. 79404793-7

(VB) 80102860-11


(VB) 9975-B-l-SP



8. Tests Conducted: Hydrostatic: 0 Pneumatic: [] Nominal Operating Pressure: 0 Pressure: NIA psi. Test Temperature: N/A Deg.


Sheet 2 of 2

FORM NIS-2, (Back)



We certify that the statements made in this report are correct and that this Replacement conforms to the rules of the ASN1E Code, Section MI.


_ .Dan Hoang Signed. Senior Engineer Date: March 29, 1999




components described in this Owner's Report during the period /-/'/- 9? to 3-Z-9-'7 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


- Commissions: A/A 8RZ... A'.Jr, A12) 6-17" SInspector's'S'•gna/ure National Board, State, and Endorsements

Date: (2,qh,-V Z- 199ci

-4

Sheet 1 of 2



1. Owner: Baltimore Gas Electric Company Date: April 10. 1999 (mue)

G&E Building, P.O. Box 1475. Baltimore, MD. 21203 Unit: Two


1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 MWO No: 2199704494 (addres) (P0jobno.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: NA (name) Authorization No:. N/A Eq Date: NIA

1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 Section XI Class: One



(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed.. Summer 92 Ad.(IWE/1WL)



Component Manufacturer Serial Number Board No. Identification Built Replacement __(Yes or No)


(VB) 80102860-10

HYDRAULC GRINNELL (CYL) N/A 2-64-26 1998 Replacement No SNUBBERS CORP. 79404793-60

(VB) 79398753-451






Sheet 2 of 2

FORM NIS-2, (Back)





Dan Hoang Signed: . Senior Engineer Date: April 10, 1999


Certificate of Insenice Inspection


components described in this Owner's Report during the period /9/?- 95 to 2- Z_9 - 9' , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


,z 7<A, ,<9-- Commissions: Ai_ ? A 7 -,z ,r_ 4 r./ 7' Inspector's Signature National Board, State, and End<rsements

Date: _- .30_ 199_3/

Sheet I of 2


As Reauired By the Provisions of the ASME Code Section XI


G&E Building. P.O. Box 1475, Baltimore, MD. 21203 Unit: Two (Addres)


1650 Calvert Cliffs Parkway; Lusby. MD 20657-4702 MWO No: 2199704509 (address) (P0, job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: NIA

(name) Authorization No: NA_ Exp Date: /NIA

1650 Calvert Cliffs Parkway- Lusby. MD 20657-4702 Section XI Class: One (address)


5. (a) Applicable Construction Code and Class: WSAS B31.7 1969 ED. thru 1971 ADD.


6. Identification of Components Repaired or Replaced, and Replacement Components: ASME Repaired, Code

Name of Name of Manufacturers National Other Year Replaced, or Stamped

Component Manufacturer Seria Number Board No. Identification Built Replacement (Yes or No)

HYDRAULIC GRINNELL (CYL) N/A 2-64-27 NIA Replaced No

SNUBBERS CORP. 73355668-231 (VB) 9979B-1-SP

HYDRAULIC GRJNNELL (CYL) N/A 2-64-27 1999 Replacement No

SNUBBERS CORP. 73355668-221 (VB) 9980B-1-SP



8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0l Nominal Operating Pressure: 0

Pressure: N/A psi. Test Temperature: NIA Deg.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x 11", (2)



---




We certify that the statements made in this report are correct and that this Replacement conforms to the rules of the ASMIE Code, Section XI.

Type Code Symbol Stamp: N/A Certificate of Authorization No: /A Expiration Date: N/A

/ Dan Hoang Signed: a I Senior Engineer Date: April 9, 1999




components described in this Owner's Report during the period /-/, 11 to / and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


npetos Signaur'f Commissions: ,</B62-6 A,-LZr, A4•6 6 ',--7 Inspector's Signaur National Board, State, and Endorsements

Date: 37"Q 199_

ii

Sheet I of 2



1. Owner: Baltimore Gas Electric Company Date: April 10, 1999

G&E Bulidine. P.O. Box 1475, Baltimorem MD. 21203 Unit: Two

2. Plant: Calvert Cliffs Nuclear Power Plant R&R No: 98-2-207 (namne)

1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 MWO.No: 2199704490 (addrus) (P0, job mo)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: NA

(naum) Autd zation No:JL M .xp Eq k: NfA

1650 Calvert Cliffs Parkwar; Lusby, MD 20657-4702 Section XI Class: One (addr=s)

4. Identification of System: System Number. L4 System Name: Reactor Coolant


(b) Applicable Edition of Section XI Utilized for RepairsfReplacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IWE/IWL)


lepafr4 Code

Name of Name of Manfur Naional Other Year Replawed, or Stamped

Component Manufacture Serial Number Board No. WIdetfication Built Replacement (Yes or No)

HYDRAULIC GRDRNEML (CYL) N/A 2-64-28A N/A Replaced NO

SNUBBERS CORP. 74402396-66 (VB) 10165B-l-SP

HYDRAULIC GRINNELL (CYL) N/A 2-64-28A 1997 Replacement No

SNUBBERS CORP. 74402396-176 (VB) 8549-1-SP


PERFORMED PREVENTIVE MAINT ANCE ON SNUBBER: 2-64-28A

8. Tests Conducted: Hydrostatic: 0 Pneumatic: [ Nominal Operating Pressure: 0


NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 9-1/2"x, 11", (2)








Dan Hoang Signed: Senior Engineer Date: April 10, 1999 er'sDesignee, Title



components described in this Owner's Report during the period ./-/V{/- g to - and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


- Commissions: ,JA.z,..e. AAj Z. A 1.,) 4e467 ns-tors signatu National Board, State, and Endorshnents

Date: T o . .30 199 1

Sheet 1 of 2



1. Owner: Baltimore Gas Electric Company Date: March 20, 1999

G&E Buhldinz, P.O. Box 1475. Baltimore, MD. 21203 Unit: Two (address)

2. Plant: Calvert Cliffs Nuclear Power Plant - R&R No: 98-2-208 (name)

1650 Calvert Cliffs Parkway. Lusby, MD 20657-4702 MWO No: 2199800599 (address) (PO.job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: NIA (name) AuodzationiNo: NIA! * Exp Date e:NA

1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 Section XI Class: One (address)



(b) Applicable Edition of Section XI Utilized for RepairsReplacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(MWET/WL)


Rqnir4 Code Name of Name of Manufacturers National Ocher Year Replaced, or Stampnd Component Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)


(VB) 10489B-2-A

IHYDAULIC GRNELL (CYL) N/A 2-64-30 1998 Replacement No SNUBBERS CORP. 73345359-21

(VB) 9924B-2-A










Dan Hoang Signed: Senior Engineer Date: March 20, 1999




components described in this Owner's Report during the period /-/. V- S to 3- /5- 7 ' ,and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


______,.___,_,._______-.. Commissions: AA .z4A, z., o2,4,7

Inspector's Signaturl National Board, State, and'Endorsements

Date: K1L -k" Y ZA 1999-- ,

V

Sheet 1 of 2



1. Owner: Baltimore Gas Electric Company Date: March 20. 1999 (name)

G&E Building) P.O. Box 1475. Baltimore, MD, 21203 Unit: Two (addrew)


1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 MWO No: 2199800600 (add=) (, jobno)

3. Work Performed by: Baltimore Gas Electric. NED, CCNPPD Type Code S3mbol Stamp: N/A (name) Authorization No: N/A Exp Date: N/A

1650 Calvert Cliffs Parkway- Lusby, MD 206574702 Section XI Class: One (address)



(b) Applicable Edition of Section XM Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(1WE/IWL)

6. Identification of Components Repaired or Rplaced, and Replacement Components: ASME

Repaired,. Code Name of Name of Manufacturers National Other Year Replaced, or Stamped


HYDRAULIC GRINNELL (CYL) NIA 2-64-30A N/A Replaced No SNUBBERS CORP. 75503198-94

(VB) 80511048-15

HYDRAULIC GRINNELL (CYI) N/A 2-64-30A 1996 Replacement No SNUBBERS CORP. 75593196-92

(VB) B2556-A2D7IC



8. Tests Conducted: Hydrostatic:-[] Pneumatic: 0 Nominal Operating Pressure: Li



Sheet 2 of 2

FORM NIS-2, (Back)



We certify that the statements made in this report are correct and that this Replacement conforms to the

rules of the ASME Code, Section XI.


Dan Hoang

Signed: Senior Engineer Date: March 20, 1999 Owner or Owner's Designee, Title


I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel

Inspectors and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA have inspected the

components described in this Owner's Report during the period /-"9?7 to 3 -3 ?- ,and state to the

best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this

Ownmer's Report in accordance with the requirements of the ASME Code, Section XI.

By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the

Inspector nor his employer shall be liable in any personal injury or property damage of a loss of any kind arising from or connected wvith this inspection.

ComIaissions:AJt 7oadStt/eA Endo 7&,67 lnsP7 atureNational Board, State, and Endorsements

199__Date: A/ajfl"ý 1Yi

0 T

Sheqt I of 2



1. Owner: Baltimore Gas Electric Company Date: mARCH 29. 1999 S~(name)

G&E Buildinz, P.O. Box 1475, Baltimore, MD. 21203 Unit: tWO (address)


1650 Calvert Cliffs Parkway; Lusby. MD 20657.4702 MWO No: 2199704518 (address) (PO. job no.)

3. Work Performed by: Baltimore Gas Elictric, NED, CCNPPD Type Code Symbol Stamp: .. A (name) Authorization No: N/A Exp Date: N/A

1650 Calvert Cliffs Parkway: Lusby, MD 206574702 Section XI Class: oNE (address)

4. Identification of System: System Number: 64 System Name: Reactor Cooling


(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed.. Summer 92 Ad.C"WE/1*VL)

6. Identification of Componcnts Repaired or Replaced, and Replacement Components: ASME




(VB) 10446B-2-A

HYDRAULIC GR]NNELL (CYL) N/A 2-64-38 1998 Replacement No SNUBBERS CORP. 73326236-76

(VB) "9389-B-l-SP











Dan Hoang Signed: ___._ ' .... _ Senior Engineer Date: March 29. 1999

/ Owner or Owner's Designee, Title



components described in this Owner's Report during the period//' - ? to -3 -9 ? ,and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


Commissions: AW 7".r-Y /11A "7') 76 " Inspecs ature National Board, State, and Endorsements

Date: A ;RI'• ; •' - 199_

Sheet~ of 2



1. Owner: Baltimore Gas Electric Company Date: April 10, 1999


2. Plant: Calvert Cliffs Nuclear Power Plant R&R No: 98-2-211 (came)

1650 Calvert Cliffs Parkway- Lusby, MD 20657-4702 MWO No: 2199704513 (add=ss) -(POjob o.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: 21A (name) Auization No:._&A. E3 Daft:NIA

1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 Section XI Class: Two (addres)

4. Identification of System: System Number L3 System Name: Main Steam


(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IWE/IWLI


Rxhvdý Code Name of Nane of Manufactumr National Other Year Replaced, or Stamped

Component Manufacturer Serial Number BoardNo. Identification Built Replacement (Yes or No)

HYDRAULIC GRINNEJL (CYL) N/A 2-83-34 N/A Replaced No SNUBBERS CORP. 88101085-5

(VB) 8912442-3

HYDRAULIC GRIRNELL (CYL) N/A 2-43-34 1999 Replacement No SNUBBERS CORP. 86340253-7

(VB) 2292-A2



8. Tests Conducted: Hydrostatic: 0 Pneumatic: ' Nominal Operating Pressure: 0


NOTE: Supplemental sheets in form of lists, sketches, or drawings maybe used, provided: (1) size is 8-1/2"x 11", (2)



Sheet 2 of 2

FORM NIS-2, (Back)





Dan Hoang Signed Senior Engineer Date: April 10, 1999 S" " '•Owner or Owner's Designee, Title

Certificate of Insernice Inspection


components described in this Owner's Report during the period ___ _ to and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


); • .. , o-..--Commissions: AI/4 8 Z Z ( ,, A ,A4•M) 7 "Inspector's Signattre! National Board, State, and End~CmCets

Date: . 1999

Sheet 1 of 2






1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 MWO No: 2199704519 (address) (P0, job no.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No: N/A Exp Date: N/A

1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 Section XI Class: One (address)

4. Identification of System: System Number 64 System Name: Reactor Coolant

5. (a) Applicable Construction Code and Class: USAS B31.7 1969 EDD. thru 1971 ADD.

(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition. Summer 83 Addenda 1992 Ed., Summer 92 Ad.X E )


Repare, Code Name of Name of Manufacturers National Other Year Replaced, or Stamped


HYDRAULIC GRINNELL (CYL) N/A 2-64-43 N/A Replaced No SNUBBERS CORP. 87392610

(VB) KY024D58-A4


(VB) 77244537-112



8. Tests Conducted: Hydrostatic: El Pneumatic: 0 Nominal Operating Pressure: E]








S.Dan Hoang Signed: - .. . - Senior Engineer Date: April 28, 1999Owner or Owner s Designee, Title



components described in this Owner's Report during the period /-/'-t"-'5? to -. 7- 'P , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.

By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concernig the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

- "Ipector'sSin'ture Commissions: ,//98 0Z 2c.' A/- /P70) 64'7

Inspector' Signature) National Board, State, and Endorsements

Date: / 199'f

Sheet I of 2



1. Owner. Baltimore Gas Electric Company Date: April 10, 1999 (name)

G&E Buildint. P.O. Bor 1475. Baltimore, MD. 21203 Unit: Two


1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 MWO No: 2199704517 (aress) 0M job Do.)

3. Work Performed by: Baltimore Gas Electric, NED, CCNPPD Type Code Symbol Stamp: NIA (nme) •Azthbzaton No:_L N . Exp Date._NA.

1650 Calvert Cliffs Parkway: Lusby, MD 20657-4702 Section XI Class: Two (addre=)

4. Identification of System: System Number. 83 System Name: Main Steam


(b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda 1992 Ed., Summer 92 Ad.RWE/IWL)


a Code Name of Name of Manufacue=s Na.ic 00W Year Replaced, or Staned

C nent Manufacturer Serial Number Board No. Identifiation Built Replacement (Yes or No)


(VB) 8912442-29


(VB) 54670.012ZB127



8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure:


NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x Ir1, (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.







or owner's Designee. Title



components described in this Owner's Report during the period /-/W/ " ' to 4-9? ? and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


e!ýJ 624AtL-,- Commissions: ld'gpZ26 A,-)r M Z e, 17 "Inspector's Signature I National Board, State, and Endorsements

Date: .c) 199,3I

Sheet 1 of 2




G&E Buildint, P.O. Box 1475, Baltimore. MD. 21203 Unit: Two


1650 Calvert Cliffs Parkway, Lusby, MD 20657-4702 MWO No: 2199800633 (address) (Pjob no.)

3. Work Performed by: Baltimore Gas Electric. NED, CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No: N/A ExpDate: NIA


4. Identification of System: System Number. 83 System Name: Main Steam



6. Identification of Components Repaired or keplaced, and Replacement Components: ASME

Repaired, Code Name of Name of Manufactureh National Other Year Replaced, or Stamped "


I I. & � &



8. Tests Conducted: Hydrostatic: [I Pneumatic: 0 Nominal Operating Pressure: E]


NOTE: Supplemental sheets in form of lists, sketches, or drawings maybe used, provided: (1) size is 8-1/2"x 11", (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

HYDRAULIC GR]NNELL (CYL) NIA 2-83-16A N/A Replaced No SNUBBERS CORP. 86350052-14

(V) 86342149-100

HYDRAUUC GRINNELL (CYL) N/A 2-84-16A 1999 Replacement No SNUBBERS CORP. 79404806-30

(VB) B2264-A2

I I






Signed:Dan Hoang Signed: -' , Senior Engineer Date: April 16, 1999 Owner or Owner's Designee, Title



components described in this Owner's Report during the period /-//'--79 to ,__-/_-___ , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


,,•/+1 ,• Commissions: Ee Z2<,c A.iZ- /;1Z) 65$/7 Inspector's Signa•ure National Board, State, and Endorsements

Date: lZg. 199j/

4*

Sheet 1 of 2


As Required By the Provisions of the ASME Code Section Xi

1. Owner: Baltimore Gas Electric Company Date: April 14. 1999 (namc)

G&E Buildinf. P.O. Box 1475, Baltimore, MD, 21203 Unit: Two


1650 Calvert Cliffs Parkway; Lusby. MD 20657-4702 MWO No: 2199800602 (address) (PO. job no.)

3. Work Performed by: Baltimore Gas Electric. NED, CCNPPD Type Code Symbol Stamp: N/ (name) Authorization No: NIA Exp Daft: NA

1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 Section XI Class: Two

4. Identification of System: System Number: 83 System Name: Main Steam

5. (a) Applicable Construction Code and Class: USAS B31.7 1969 ED. thru 1971 ADD. (b) Applicable Edition of Section XI Utilized for Repairs/Replacements: 1983 Edition, Summer 83 Addenda

1992 Ed.. Summer 92 Ad.(IWE/T .L) 6. Identification of Components Repaired or Replaced, and Replacement Components:

ASME Repaired, Code Name of Name of Manufacturers National Other Year Replaced, or Stamped


HYDRAUUC GRINNELL (CYL) . N/A 2-83-2A N/A Replaced No SNUBBERS CORP. 79318146-7

(VB) 79371872-263

HYDRAULIC GRINNELL (CYL) N/A 2-83-2A 1998 Replacement No SNUBBERS CORP. 79437626-7 (VB)

79398754-176



8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0] Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: N/A Deg.







/ Dan Hoang Signed: - Senior Engineer Date: April 14, 1999




components described in this Owner's Report during the period 1-/ 9'-? c] to •L.' 14 and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASMIE Code, Section XI.


'& ~& Y ~ J £2~Y~A/!X~- Commi~ssions: 1JZ3&a2-4,AAJZ Inspector's Signature National Board, State, and End~rsements

Date: C? 1993-F---- -.

Sheet I of 2


As Required By the Provisions of the ASME Code Section X1




1650 Calvert Cliffs Parkway; Lusby, MD 20657-4702 MWO No: 2199800603 (addres) ,(POjob no.)




5. (a).Applicable Construction Code and Class: USAS B31.7 1969 ED. thru 1971 ADD.

(b) Applicable Edition of Section XM Utilized for Repairs/Replacements: 1983 Edition. Summer 83 Addenda 1992 Ed., Summer 92 Ad.(IWE/IWL)



Compoment Manufacturer Serial Number Board No. Identification Built R lacment (Yes or No)


PERFORNM PREVENTWE MAINTENANCE ON SNUBBER: 2-43-3

8. Tests Conducted: Hydrostatic- 0 Pneumatic: 0 Nominal Operating Pressure: 0


NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x 11", (2)

information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.


(VB)+ V5128-2


(VB) 79398754-333

FORM NIS-2, (Back)

()Sheet 2 of 2




Type Code Symbol Stamp: N/A Certificate of Authorization No: N/A

Signed:Owner or Owner's Designee, Title

Expiration Date: N/A

Dan Hoang

Senior Fnoinc�r Date: April 12, 1999



components described in this Owner's Report during the period /-/ 5--?9 to -7-1 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


Inspector's Signaiure/

Date: - 204A / Zd,. 1999

Commissions: AR, Z.Z A.'... 61 (,-7 National Board, State, and Endorsements

r

L.

Sheet 1 of 2






1650 Calvert Cliffs Parkway: Iusby, MD 20657-4702 MWO No: 2199800606 (addres) (P0. job no.)


1650 Calvert Cliffs Parkway; LIsby. MD 20657-4702 Section XI Class: Two




6. Identification of Components Repaired or Rlplaced, and Replacement Components: ASME

Repaired. Code Name of Name of Manufacturen National Other Year Replaced or Stamped Component Manufacturer Serial Number Board No. Identification Built Replacement (Yes or No)

HYDRAULIC GRINNELL (CYL) NIA 2-83.4 N/A Replaced No SNUBBERS CORP. C-90-11-01

(V) V-90-1 I01-13

HYDRAULIC GRDN LL (CYL) N/A 244-4 1999 Replacement No SNUBBERS CORP. 86340253-1

(VB) 86342149-44


PERFORMED PREVENTIVE MAINTENANCE ON SNUBBER. 2-834

8. Tests Conducted: Hydrostatic: E0 Pneumatic: 0 Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: N/A, Deg.











components described in this Owner's Report during the period /-/9 '-? to 4_-/Z-_'75 ,and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


_____ ,______ ______ ______ Commissions: AJ)ý 7ZZ?6 AtoJ- .Al() e,4-7 "Inspector's Signaure National Board, State, and Enaorsements

Date: ret4& pg 199<

Sheet 1 of 2



1. Owner: Baltimore Gas Electric Company Date: March 19,1999 (name)

G&E Buildine, P.O. Box 1475, Baltimorem MD. 21203 Unit: Two (addre-s)


1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 MWO No: 2199800604 (addres) (POjob no.)

3. Work Performed by: Baltimore Gas Electric, NED. CCNPPD Type Code Symbol Stamp: N/A (name) Authorization No:- A Exp Date: NA

1650 Calvert Cliffs Parkway: Lusby. MD 20657-4702 Section XI Class: Two (addres)


5. (a) Applicable Construction Code and Class: USAS B31.1 1967 ED. thru 1972 ADD. (b) Applicable Edition of Section XI Utilized for RepairsfReplacements: 1983 Edition, Summer 83 Addenda

1992 Ed., Summer 92 Ad.MWE/IWL) 6. Identification of Components Repaired or Replaced, and Replacement Components:

ASME R e Code Name of Name of Manufacturers National Other Year Replced, or Stamped


HYDRAULIC GRINNELL (CYL) N/A 2-83-15 NIA Replaced No SNUBBERS CORP. 75503196

(VB) 80511048-1


(VB) 16345-91



8. Tests Conducted: Hydrostatic: 0 Pneumatic: 0 Nominal Operating Pressure: 0 Pressure: N/A psi. Test Temperature: NIA Deg.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided: (1) size is 8-1/2"x I 1", (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Sheet 2 of 2

FORM NIS-2, (Back)



We certify that the statements made in this report are correct and that this Replacement conforms to the rules of the ASME Code, Section XU.


Dan Hoang Signed: ------ -Senior Engineer Date: March 19, 1999

Owneror Own-e-r's Designee, Title



components described in this Owner's Report during the period /-/' 9 to -3 -/99 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASMiE Code, Section XI.


_____ _____ ____ Commissions: /V8 7."2ý--143N/A /-AD 7- 76 Inspector>'s6Iature National Board, State, and Endorsements

Date: ,• 4e f Z /159- 1997



Baltimore Gas Electric Company(name)






Date: 0610811999

Sheet I of 2

Unit: Two

R&R No. 98-2-252b, MWO No. 2199802432(P.O. no., job no., etc.)



Exp Date: N/A Section XI Class: . Two


5.(a) Applicable Construction Code and Class: ASME Draft Code for Pumps & Valves, 1968 Edition, March 1970 SAdd; Class Two


"dentification of Components Repaired or Replaced and Replacement Components:



National Board No.


ASME Repaired, Code


Valve Velan Engineering Co.

0358 N/A No. 21 Containment Spray Header Containment Side Check Valve

1977 Repaired

A

7. Description of Work: Perform machining as necessary on 2CKVSI-330 valve disc per ESP,# ES1 99900426-000.

8. Tests Condtacted: Hydrostatic: 0 Pressure: N/A psi.



1. Owner:

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: No Section Xl Pre-Service NDE was performed in support of this activity. Performed a Construction Code

surface examination of all machined surfaces prior to installation of the disc.




SA.R. Zimmerman Signed: Welding Engineer *Date: 06/08/1999 r Owner's Designee, Title

Certificate of Inservice Inspection I, the undersigned, holding a vali, rnmission issued by the National Board of Boiler and Pressure Vessel Inspectors

and the State of Maryland and employtu by Factory Mutual Insurance Co. of Norwood, MA. have inspected the

components described in this Owner's Report during the period -'• 3 '- 9 9 to S-&,- ?5 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.

By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examin, ns and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shuzl be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

" Inspor'Sinau Commissions: ea,• A.AJL- /-1,0 C',7

aiurcNational Board, State, and Endorsements Date: e: ? 1999

C7'U



1. Owner: Baltimore Gas Electric Company(name)


2, Plant:

(address)





Date: 05/25/1999

Sheet 1 of 2

Unit: Two




Exp Date: N/A Section XI Class: . Two


5. (a) Applicable Construction Code and Class: ASME Draft Code for Pumps & Valves, 1968 Edition, March 1970

Add; Class Two


' Identification of Components Repaired or Replaced and Replacement Components:



National Board No.



Valve Velan Engineering vlv: 0379, disc: 6310 Co.

N/A No. 22 Containment Spray Header Containment Side Check Valve

1977 Repaired


Perform machining as necessary on ?CKVSI-340 valve disc per ESP # ES199900426-000.


Pneumatic: 0 Noninal Operating Pressure: 0 Test Temperature: N/A Deg. F

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x 11 in.,

(2) information in Items I through 6"on this report is included on each sheet, and (3) each sheet is numbered and the

number of sheets is recorded at the top of this form.

ASME Code

Stamped (Yes or No)

NoNo

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

No Section XI Pre-Service NDE was performed in support of this activity. A Construction Code surfaceexamination of all valve disc machined surfaces was Derformed Drior to installation of the disc.


Certificate of Compliance We certify that the statements made in this report are correct and that this



Repair conforms to the rules of

Signed: A!~I/i A.R. Zimmerman Welding Engineer .Date:

Ow fý..6wner's Designee, Title05/25/1999



components described in this Owner's Report during the period 1-43- 'ý9 to _'-6 -?9 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


Commissions: ,6:/SOZ2c 6 A.".I ,'-r1-1 1 7 National Board, State, and Endorsements-

Date Z 99- ___

'I

Signed: •"•f".J•.,...•

'/, •-•

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required Required by the Provisions of the ASME Code Section Xl

1. Owner: "Baltimore Gas Electric Company(name)





CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, MD 20657

Date: 07/12/1999

Sheet I of 2

Unit: Two

R&R No. 98-2-254a, MWO No. 2199700924 (P.O. no. job no., etc.)


(addrss)


5.(a) Applicable Construction Code and Class: ASME B&PV Code Sect. II., 1983 Edition, Summer 1983 Add; Class One

(b) Applicable Sect XI Ed. for Repairs/Replacement 83 Ed summer 83 Ad; 92 Ed summer 92 Ad for IWE/JIWLIdentification of Components Repaired or Replaced and Replacement Components:



National Board No.

Other IdentificatioriIdentificatioti Built Replacement (Yes or No)

Repaired, Year Replaced, or Bunlt Replacement

RCP Seal Sulzer Blngham Inc.

Seal Information for rebuild will be field

supplied.

1C863

Rebuilt IC865

NB 1249 # 21B Reactor Coolant Pump Mechanical Seal

N/A Seal, Cartridge Assembly (RCP) 875B-3V Complete Suizer Bingham per FCR 37-0074

1988 Replaced

Replacement

7. Description of WorkReplace mechanical seal on #21B Reactor Coolant Pump, as necessary. The replacement seal ID #(1C865) was rebuilt under MO # 0199701836. No pressure retaining parts were replaced.


Pneumatic: 0 Nominal Operating Pressure: ED Test Temperature: 532 Deg. F


ASME Code

Stamped (Yes or No)

Yes

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

A Section XI System Leakage Test of the affected component was performed during the system conditions listed in section 8. of this report.






0:?n-wnes Designee, Title



components described in this Owner's Report during the period 1/- 5 '6 to ,-- S - 9- 9 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


Sq. t46ommissions: A/68 AAZZ =-, / (-5/7 Inspector'sSnaturc National Board, State, and Endorsements

Date: 0-,4 199?

77 V1



1. Owner: baltimore Gas Electric Company(name)



1650 Calvert Cliffs Parkway; Lusby, Maryland., 20657-4702(address)



Date: 07/14/1999

Sheet 1 of 2

Unit: Two

R&R No. 98-2-255a, MWO No. 2199700926 (P.O. no.,job no., etc.)

Type Code Symbol Stamp: N/A Authorization No.: N/A Exp Date: N/A Section XI Class: One.

(address)


5. (a) Applicable Construction Code and Class: ASME B&PV Code Sect. il1, 1983 Edition, Summer 1983 Add; Class One



Name of Name of .Componet Manufacturer


National Board No.



RCP Seal Sulzer Bingham Inc.

Seal Rebuild Info field supplied

1C875

Rebuilt 1Ce74

NB 1242 # 22B Reactor Coolant Pump Mechanical Seal

N/A Seal, Cartridge Assembly (RCP) 975B-3V Complete Sulzer Blnghan per FCR 87-0074

1955 Replaced

Replacement

7. Description of Work: Replace mechanical seal on #22B Reactor Coolant Pump, as necessary. The replacement seal ID #(1 C874) was rebuilt under MO # 1199700068. No pressure retaining parts were replaced during the rebuild of this cartridge.


Pneumatic: 0 Nominal Operating Pressure: D Test Temperature: 532 Deg. F


ASME Code

Stamped (Yes or No)

Yes

Yes

FORM NIS-2 (Back)

9. Remarks: A Section XI System Hydrostatic Test of the affected component was performed durinq the system

conditions listed in section 8. of this report.


Certificate of Compliance We certify that the statements made in this report are correct and that this Replacement conforms to the rules of the ASME Code, Section XI.


SA z mm an A.R. Zimmerman ae Signd: W ý ý:e _13 07/14/1 999 Owner o er's Designee, Title Wding Eng

Certificate of Inservice Inspection I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Maryland and employed by Factory Mutual Insurance Co. of Norwood, MA. have inspected the

components ,a-scribed in this Owner's Report during the period 3-14-99 " to S'-S- 1i , and state to the best of my vledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Re,•,,rt in accordance with the requirements of the ASME Code, Section XI. By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

"/ -4Ispc/K) Signatur .# Commissions: A,, 8 Z26 A Z: -" -•*IA -/7 nnspt Signature National Board, State, and Endorsements

Date: /, -o 1991

Sheet 2 of 2


1. Owner: ".Baltimore Gas Electric Company(name)

G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203 (addres)





Date: 07/13/1999

Sheet I of 2

Unit: Two

R&R No. 98-2-255b, MWO No. 2199700926 (P.O. no., job no.. etc.)



5. (a) Applicable Construction Code and Class: ASME B&PV Code Sect. I11, 1965 Edition, Winter 1967 Add; Class A





National Board No.


SRepaired, Year Replaced, or Built Replacement

Built ReplacementPump Byron Jackson

PUMP Cover Rebuild Info field

supplied

681-N4)444

Rebuilt 681-N-0437

NIA #22B Reactor Coolant Pump

N/A Pump Cover and Heat Exchanger 1998 Assembly, Bryan Jackson Part No. IE-3567V V

L977 Replaced

Replacement

7. Description of Work: This R&R Plan was to make necessary repairs to # 22B Reactor Coolant Pump (2PUMPRC22B). A rebuilt rotating assembly and pump cover was installed back into 22B pump casing.




ASME Code

Stamped (Yes or No)

Yes

No

Sheet 2 of Z

FORM NIS-2 (Back)

9. Remarks:

A Section XI System Hydrostatic Test of the affected component was performed during the system conditions listed in section 8. of this report.





A.R. Zimmerman Signed: Welding Engineer Date: . -'..• . WedingEngieer07/13/1999

Ow ;,ý e's Designee, Title



components described in this Owner's Report during the period //to - -to -"9 9 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


-lnsp-ctor Signatur-Commissions: Naioa Boa-,rd, State, andEd natrcNational Board, State, and Endorsements

II IJ

V,

Date: 9r.,-i /•el199 I 1/ /7L.ý,



1. Owner: Baltimore Gas Electric Company(namne)


Date: 07/0911999

Sheet I of 2





Unit: Two

R&R No. 98-2-275a, MWO No. 2199801841 (P.O. no., job no., etc.)

Type Code Symbol Stamp: N/A Authorization No.: N/A Exp Date:' N/A Section XI Class: Two


5. (a) Applicable Construction Code and Class: ASME B31.1.0 1967 Edition, CCase N-10

(b) Applicable Sect XI Ed. for Repairs/Replacement, 83 Ed summer 83 Ad; 92 Ed summer 92 Ad for IWE/IWL


.ame of Name of Componet Manufacturer


National Board No.



2CKVS1434

Mannesmann S3523-GX 7762620-3 Demag

Huttentechnik

N/A #22 LPSI Pump Discharge Check 1977 Replaced Valve

N/A Valve, Nozzle Check, 10" 300 lb, 1991 .Replacement Flanged ends, S.S. Body


This R&R Plan is to allow replacement of #22 Low Pressure Safety Injection Pump Discharge Check Valve (2SI-434) on piping line 10" GC-1 -2003. This work was performed by Framatome Technologies under their special processes and controls.




Valve Velan Eg ainering Co.

Valve

ASME Code

Stamped (Yes or No)

No

No

Sheet 2 of -2

FORM NIS-2 (Back)

9. Remarks: A Section X1 System Functional Test of the affected component was performed during the system





AR Zimmerma Signed: Welding Engineer Date: 07/09/1999



components described in this Owner's Report during the period 3--//-, to '- 4 -s , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


• )• •"--•J . • c•'t Commissions: 4,88ZL•,,€Z:,/), /2-"

e gnatur National Board, State, and Endorsements

Date: ZZ 1990

i 7IV v



1. Owner: Baltimore Gas Electric Company (name) oa


(address)



3. Work Performed by: Baltimore Gas Electric, NED (Uame)


2. Plant:

.Date: 07/0911999

Sheet 1 of 2

Unit: TWO






A. Identification of Components Repaired or Replaced and Replacement Components:

Name of Componet



National Board No.




Nut Nova Machine Products Corp.

Flange, Pipe, Energy Steel & 10", SA-182 Supply Co.

Rod Cardinal Ind. Products

10"GCI-2003

20219

25863

57533-GX

N/A #22 LPSI Pump Discharge Check Valve Piping

N/A Nut, Heavy Hex, I In. X 8 1PI, SA-194 Gr. 2H

N/A Flange, Pipe, 10", Raised Faue, 3001b.,Welding Neck, ASME SA

.182, Grade F316 N/A Rod, Allthread, lin. X S

TPI, SA-193 Gr. B7

1977 Replaced


This R&R Plan is to allow replacement of necessary piping, weld neck flange, and line bolting when replacing #22 Low Pressure Safety Injection Pump discharge check valve in line class 10" GC-1-2003. This work was performed by Framatome Technologies under their special processes and controls.

S. Tests Conducted: Hydrostatic: 0 Pressure: 200 psi.


NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x II in.,

(2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the


ASME Code

Stamped (Yes or No)

1998 Replacement

1998 Replacement

1992 Replacement

No

No

No

No

FORM NIS-2 (Back)

9. Remarks: A Section Xl System Leakage Test of the affected component was performed during the system conditions listed in section 8. of this report. Code Case N-416-1 is hereby invoked to satisfy Section X1 required pressure test requirements. Volumetric Examination and Surface Examinations of welds were performed in accordance with ASME Section 111.• 1992 Edition.




Signed: ARZm a 07/09/1999 Welding Engineer Date:

ca or Owner's Designee, Title 0/9 9


components described in this Owner's Report during the period / Z -/8 - ?11 to 2-,S-'-5' , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI. By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

" -- • 1 natur, ~ ~~Commissions: •_• '/~-- A•,• • Co mS miission National Board, State, and Endorsements

Date: 199.9

Sheet 2 Of 2

"IFORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS





1650 Calvert Cliffs Parkway; Lusby, Maryland., 20657-4702(addess)

3. Work Performed by: Baltimore Gas Electric, NED(name)

CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, MD 20657 (addrmss)

Date: 07109/1999

Sheet I of 2

Unit: TWO

R&R No. 98-2-276a, MWO No. 2199603215 (P.O. no. job no., etc.)

Type Code Symbol Stamp: N/A Authorization No.: N/A Exp Date: N/A Section XI Class: TWO


5.(a) Applicable Construction Code and Class: ASME B31.1.0 1967 Edition, CCase N-10

(b) Applicable Sect XI Ed. for Repairs/Replacement 83 Ed summer 83 Ad: 92 Ed summer 92 Ad for IWEIiWL


Name of .Componet



National Board No.


- Repaired, Year Replaced, or Built Replacement

0043

bMannesann M523-GX 7762620-4 Demag

Huttentedinik

N/A #21 LPSI Pump Discharge Check 1977 Replaced Valve

N/A Valve, Nozzle Check, 10" 300 Ib, 1991 Replacement Flanged ends, SS. Body

7. Description of Work: This R&R Plan is to allow replacement of #21 Low Pressure Safety Injection Pump Discharge Check Valve (2SI-446) on piping line 10" GC-1 -2002. This work was performed by Framatome Technologies under their special processes and controls.

8. Tests Conducted: Hydrostatic: 0 Pressure: 2-102 psi.



Valve Velan Enginnering

Valve

ASME Code

Stamped (Yes or No)

No

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: A Section XI System Functional Test of the affected component was performed durinq the system




Replacement conforms to the rules of


A.R. Zimmerman Signed: Welding Engineer Date: r or Owner's Designee, Title


components described in this Owner's Report during the period "-9/1(- to. !/- ZZ- 9 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI. By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

Commissions: 7IB-C 26A,,•J , .Insp :torfSignature National Board, State, and Endorsements

D 1ae199:

VF





2. Plant:

(address)




(name)


Date: 07/0911999

Sheet I of 2

Unit: Two



Authorization No.: N/A Exp Date: N/A Section XI Class: Two

(address)



(b) Applicable Sect XI Ed. for Repairs/Replacement' 83 Ed summer 83 Ad; 92 Ed summer 92 Ad for IWEIWL


aname of Componet


Manufacurers Serial Number

National Board No.




Nut Nova Machine Products Corp.

Rod Cardinal Ind. Products

Flange, Pipe, Energy Steel & 10", SA-182 Supply Co.

10"GCI-2002 NIA #21 LIPSI Pump Discharge Check Valve Piping

20219 WA Nut, Heavy Hex, I n. X S TPN, SA-194 Gr. 2Hl

57533-GX WA Rod, Allthread, lin. X 8 WTI, SA-193 Gr. B7

25863 N/A Flange, Pipe, 10", Raised Face, 3001b,Welding Neck, ASME SA182, Grade F316

1977 Replaced

1r S Replacement

1992 Replacement

1998 Replacement

7. Description of Work: This R&R Plan is to allow replacement of necessary piping, weld neck flange, and line bolting when replacing #21 Low Pressure Safety Injection Pump discharge check valve in line class 10" GC1-2002. This work was performed by Framatome Technologies under their special processes and controls.


Pneumatic: 0 Nominal Operating Pressure: 10 Test Temperature: 9_0 Deg. F


ASME Code

Stamped (Yes or No)

No

No

No

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: A Section Xl System Leakage Test of the affected component was performed during the system conditions listed in section 8. of this report. Code Case N-416-1 is hereby invoked to satisfy Section X< required

pressure test requirements. Volumetric Examination and Surface Examinations of welds were performed in accordance with ASME Section III, 1992 Edition.




Signed: ,/ ,... _A.R. Zi mmnerman Welding Engineer Date: 07/09/1999

,ý •r Owner's Designee, TitleEnier0/ 91 9



components described in this Owner's Report during the period / Z-A, - 9 to el- Z Y?' 7 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.

By sign.. ,g this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

" f~h Isoectr'sgigatur•Commissions: ,1-fE9 Z_.-. ,,Z2 -1ifZ.. In"D) "7 InspCommrs_ ss9ons: NationalBoardState, and Endorsements

Date: ,¢

V v

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEME/ITS







(name)


Date: 07/13/1999

Sheet I of 2

Unit: Two


Type Code Symbol Stamp: N/A Authorization No.: N/AExp Date: N/A Section XI Class: One.

(address) 4. Identification of System: System Number 064 System Name: Reactor Coolant System

5.(a) Applicable Construction Code and Class: ASME B&PV Code Sect. 11, 1968 Edition, Winter 1968 Add; Class A, CCases 1581, N-2, N-1 0





National' Board No.

Other Identificatioil


Dresser Industries BT06815 Dresser Indusries 28696 BY68900

Inc.

NIA Pressurizer Steam Safety Valve WA Valve, Pressurizer Relief, ERV,

I&2-ERV402, 404; 2500 lb.

197" Replaced 1998 Replacement

7. Description of Work: Replace pressurizer relief valve 2ERV402 with a new valve.




Valve Valve, Pzr. Rel•ef, ERV

ASME Code

Stamped (Yes or No)

Yes No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: A Section Xl System Leakage Test of the affected component was performed durinq the system conditions

listed in section 8. of this report. Per Section Xl, IWB-2200(b), shop visual and PT exams were accepted in lieu of the specified VT-i Visual Examination of valve bolting.





Signed: A.R. Zimmerman Signed Welding Engineer Date: 07/13/1999 , A Owner's Designee, Title



components described in this Owner's Report during the period 3 - / 7- 9 5 to 7-/3- 9 € , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.

By signing this certificate neither the Inspector nor his employer makes anywarrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

(~~ A/R-. {i--v Q Commiss ions: K4e ,?e AIZ: e,- -/ Inspector s/ignaturc National Board, State, and Endorsements

Date: a4.A 199•

/1 LV



1. Owner: "Baltimore Gas Electric Company

G&E Building, P.O. Box 1475, Baltimore, Maryland, 21203 (addreis)



3. Work Performed by: Baltimore Gas Electric, NED(name)

CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, MD 20657 (addmes)

Date: 07/1311999

Sheet 1 of 2

Unit: Two

R&R No. 99-2-014, MWO No. 2199403477 (P.O. no., job no.. etc.)



5. (a) Applicable Construction Code and Class: ASME B16.5 Pipe Flanges and Flanged Fittings NPS 1/2 in. thru 24in.

(b) Applicable Sect XI Ed. for Repairs/Replacement 83 Ed summer 83 Ad; 92 Ed summer 92 Ad for IWEIIWL



-Manufacturers National Serial Number Board No.

Other Identificatiod

Repaired, * Year Replaced, or -.Built Replacement

Valve Velan Enginnering CO.

Disc Velan Engineering CO.

Stud Velan Engineering CO.





s010

10523-GX 7051

53907-GX

54027-GX

10523-GX

90247-GX

1047-GX

N/A 21A Loop Inlet Check Valve

WA Disc, Velan 1" 1'00M SwlChkv P/N 8209-033N440

WA Stud, Cover, Velan 12" Sw Ckv, P-34754-1, 1-7/8"xSTx9-1/4"

IfA Stud, Cover, Velan 12" Sw Ckv., P-34754-1, 1-7/"•T0xS-x/4"

N/A Stud, Cover, Velan 12" Sw Ckv., P-34754-i, 1-7/""xTP1x9-1/4"

N/A Nut, Hex, Cover, 1-7/9"xTPI, SA-194 Gr7,12 In. SwCkv 15001

WA Nut, Hex, Cover, 1-7/8"xSTPJ, SA-194 Gr7,12 In. SwCkv 1500#

17 Replaced

19S Replacement

1I9 Replacement

1984 Replacement

1995 Replacement

1994 Replacement

1995 Replacement

7. Description of Work: Overhaul 2CKVSI-227; replace valve disc and cover bolting as necessary. Remove anti-rotation lugs in accordance with instructions on drawing 12124-0014 if needed.

8. Tests Conducted: Hydrostatic: [I

Pressure: 2300 psi.


"E: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x 11 in., .nformation in Items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and the


ASME Code

Stamped (Yes or No)

No

No

No

No

No

No

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: A Section XI VT-1 Visual Examination of the replacement threaded fasteners was performed to satisfy Section Xl Pre-Service NDE Requirements. A Section Xl System Leakaqe Test of the affected component was performed during the system conditions listed in section 8. of this report. Performed a surface examination of the drilled keyways and coffer pin hole. The replacement valve wedqe/plug/disc/trim received a Construction Code Surface Examination at the request of the resident ANII.





Signed: ~S-Own wiwner's Designee, Title

A.R. Zimmerman Welding EngineerWelding Engineer

Date: 07/13/1999


components described in this Owner's Report during the period 3- Z7-9 to "S-- '- . , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI. By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or

connected with this inspection.

National Board, State, and Endorsements

Date: 4'3 1991

I, I, 'I

I-,V" L,,o"

I




2. Plant: Calvert Cliffs Nuclear Power Plant

1650 Calvert Cliffs Parkway; Lusb-y, Maryland., 20657-4702 "I .. address)

3. Work Performed by: BakiiMore Gas Electric, NED -. '-. ..(name)

CCNPP Dept, 1650 Calveit Cliffs Parkway, Lusby, MD 20657 (address)

Date: 05/17/1999

Sheet I of 2

Unit: Two

R&R No. 99-2-016, MWO No. 2199900912 (P.O. no.,job no.. etc.)

Type Code Symbol Stamp: N/A Authorization No.: N/A Exp Date: NIA Section XI Class: Two

4. Identification of $ystem: System Number 083. System Name: Main Steam & SG Secondary Side & SG



dentification of Components Repaired or Replaced and Replacement Components:



National Board No.


ASME Repaired, Code


N/A Main Steam Piping between Uner plate and Isolation valves.

1990 Repaired No

7. Description of Work: A weld repair will be made to 6"EB-1 2-2007 because of a location found below minimum wall thickness during an F.A.C. Inspection.



NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8-1/2 in. x I 1 in., (2) information in Items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the kip of this form.

Piping System Bechtel 6'EB12-2007

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks:

No Section XI Pre-Service NDE was performed in support of this activity.




A.R. Zimmerman Signed: Welding Engineer Date: 05/17/1999 ,.ýner or Owner's Designee, Title



components described in this Owner's Report during the period 3 -ZO-T'? to -"--/?-? ,and state to the best of my knowledge and belief, the Own-r has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


"Commissions: /J-, A.Z.Z, ,Jz, WDZ $4 7 Insptor', ignatur National Board, State, and Endorsements

Date: • 199T

7?'td

- FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS As Required Required by the Provisions of the ASME Code Section XI

I. Owner: - Baltimore Gas Electric Company (name)





CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, MD 20657(address)

Date: 06/0911999

Sheet I of 2

Unit: TWO

R&R No. 99-2-025, MWO No. 2199901038 (P.O. no., job no. etc.)

Type Code Symbol Stamp: N/A Authorization No.: N/A Exp Date: N/A Section XI Class: One .


5. (a) Applicable Construction Code and Class: ASME B31.7 1969 Edition, Summer 1971 Add; Class One

(b) Applicable Sect XI Ed. for Repairs/Replacement, 83 Ed summer 83 Ad; 92 Ed summer 92 Ad for IWEflWL6. Identification of Components Repaired or Replaced and Replacement Components:

lame of Name of Componet Manufacturer


National Board No.

Other IdentificationIdentification Built ReDlacement (Yes or No)


Beclhtel

Dubose Nat'l Energy

Allied Group

Bolt " Cardinal Ind. Products

CC4-2009-R9

53792.GX

31389

8U400.%X -

N/A Safety Injection Piping Support

N/A Plate, Steel 1/2 in. ASME SA-36, Carbon Steel

N/A Nut, Heavy Hex, 3/4 in. X 10 TPI, SA-194 Or. 2H

N/A Bolt, Heavy Hex Head, 3/4 In. X 2 In. X 10 TPI, SA-325 Tp. 1

1977 Replaced

1992 Replacement

1998

1V9

Replacement

Replacement

7. Description of Work: Modify 120CC4-2009-R9 beam (box structure); install splice connection on horizontal members.


Pneumatic: 0 Nominal Operating Pressure: 0 psi. Test Temperature: N/A Deg. F


rapuzg bystem Plate

Nut

ASME Code

Stamped (Yes or. No)

No No

No

No

Sheet 2 of 2

FORM NIS-2 (Back)

9. Remarks: A Section XI VT-3/4 Visual Examination of the affected component support was performed prior to the

system beinq returned to service.




A.R. Zimmerman Signed: Welding Engineer Date: 06/09/i ;99 0. r O nr's Designee. Title



components described in this Owner's Report during the period W-3-93 to -/,- ,and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI.


"-_er' nuCommissions: /J- S2--Z6 A'J-Z ,'41. •7 e National Board. State, and Endorsements

Date: 199.

ý1'V

- FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS








Date: 06/09/1999

Sheet I of 2

Unit: Two

R&R No. 99-2-028, MWO No. 2199705517(P.O. no. job no., etc.)


Authorization No.: NIA



5.(a) Applicable Construction Code and Class: Bechtel Spec 6750-M-292 Atmospheric Dump & Turbine Bypass Control Valves

(b) Applicable Sect XI Ed. for Repairs/Replacement 83 Ed summer 83 Ad: 92 Ed summer 92 Ad for IWE.IWL

'dentification of Components Repaired or Replaced and Replacement Components:

.Name of Name of Componet Manufacturer


National Board No.



Valve Copes Vulcan Inc.

Trim Copes-Vulcan Inc.

144004

26137 145380

N/A #21 Main Steam Header Atmospheric Dump Valve

N/A Trim, Assembly, Valve, S Inch, 6001b., Dwg. B-143178, P/N 701095030001050

1977 Replaced

1998 Replacement


Overhaul #21 Main Steam Atmospheric Dump 2CV3939; replace trim and bolting as necessary.


Pneumatic: 0 Nominal Operating Pressure: . Test Temperature: 400 Deg. F


I

ASME Code

Stamped (Yes or No)

No

No

Sheet 2 of 2

FORM NIS-2 (Back)







A.R. Zimmerman Signed: 6 Welding Engineer Date: 0 r wner's Designee, Title

06/09/1999


components described in this Owner's Report during the period zll-, 7ý to " ') , and'state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI. By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

Commissions: -ha .zZ A ", Z Ai .'f Inspectr's Signaturc National Board, State, and Endorsements

Date: -z.,4.199A

61



1. Owner: Baltimore Gas Electric Company I (name)


2. Plant: Calvert Cliffs Nuclear Power Plant



CCNPP Dept, 1650 Calvert Cliffs Parkway, Lusby, MD 20657 (addrmss)

Date: 07/01/1999

Sheet I of 2

Unit: TWO

R&R No. 99-2-036, MWO No. 2199802244(P.O. no., job no., etc.)

Type Code Symbol Stamp: N/A Authorization No.: N/A Exp Date: N/A Section XI Class: Two.


5. (a) Applicable Construction Code and Class: API-Std. 610, 4th Edition, 1965

(b) Applicable Sect XI Ed. for Repairu/Replacemenf 83 Ed summer 83 Ad; 92 Ed summer 92 Ad for IWE/IWL

6. Identification of Components, Repaired or Replaced and Replacement Components:

Name of Componet



National Board No.



Pump Ingersol Rand

Pump, Assem., Ingersol Rand Co LPSI

2PUMPSILPSIZ1

1719O-MX 2973A

WfA #21 Low Pressure Safety Injection Pump

WfA Pump Assembly, Complete minus Pump Casing for Low Pressure Safety Injection Pump(s)

1977 Replaced

1982 Replacement


This R&R Plan Is for the replacement of the stuffing box extension on the rotating assembly for #21 Low Pressure Safety Injection Pump. The replacement assembly was rebuilt under MWO 0199600804. The stuffing box extension Is considered a-pressure retaining part from Mech# 59B35.

8. Tests Conducted: Hydrostatic: E0 Pressure: 210 psi.

Pneumatic: E0 Nominal Operating Pressure: 0 Test Temperature: 9.0 Deg. F


ASME Code

Stamped (Yes or No)

No

No

FORM NIS-2 (Back)






AR Zimmenoo Signed: Welding Engineer Date:

07/01/1999


components described in this Owner's Report during the period 7/- ZZ- 9!5Z- to - Z 7-99 , and state to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XI. By signing this certificate neither the Inspector nor his employer makes any warrant, expressed or implied, concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage of a loss of any kind arising from or connected with this inspection.

/L)74Y•j•fC_9i Commissions: Z) 6' Z_6 A-)Z Ifl2 , 5•7' Sn Signaturc National Board, State, and Endorsements

Date: 199'

Sheet 2of 2 ý

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