ML20073C168

Forwards ISI Plan for Util 1994 mid-cycle Outage

ML20073C168
Person / Time
Site:	Pilgrim
Issue date:	09/14/1994
From:	Boulette E BOSTON EDISON CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
94-104, NUDOCS 9409230157
Download: ML20073C168 (5)

Text

-

1 a G

Boston Edison Pilgrim Nuclear Power Station l Rocky Hill Road Plymouth, Massachusetts 02360 l

E. T. Boulette, PhD senior Vice President-Nuclear BECo Ltr. #94-104 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555 Docket No. 50-293 License No. DPR-35 Inservice Inspection Plan for Pilarim Station's 1994 Mid-Cycle Outaae in accordance with ASME Section XI, Winter 1980 Agenda, Article IWA-1400(c), Boston Edison Company submits the Inservice Inspection (ISI) Plan for the 1994 Mid-Cycle Outage (MCO10).

The ISI examinations listed in the enclosed plan are scheduled as part of the third period of the Pilgrim Nuclear Power Station Second Ten Year Inspection Interval. Code required examinations to be performed during MCO 10 include nondestructive and visual examinations on safety-related piping welds, attachments, bolting and pipe supports.

In addition, augmented ISI examinations scheduled for MCO 10 include the following:

e 9 exams for the detection of intergranular stress corrosion cracking (IGSCC) in accordance with NRC Generic Letter 88-01.

e Ultrasonic and visual examination of Salt Service Water piping in accordance with BECo specification M-591, including a pipe crawler visual inspection of buried "B" loop discharge pipe.

h hdLN E. T. Boulette, PhD ETB/GGW/ Rap 94/nas/94lSI

' inclosure A: ISI Plan for PNPS 1994 Mid-Cycle Outage #10 cc: See next page e c. o . , _

9409230157 940914 PDR ADOCK 05000293 pg' J D PDR g g i

I cc: Mr. R. Eaton, Project Manager Divi'sion of Reactor Projects - 1/II Mail Stop: 14D1 U. S. Nuclear Regulatory Commission 1 White Flint North  ;

11555 Rockville Pike Rockville, MD 20852 i

U.S. Nuclear Regulatory Commission Region 1 475 Allendale Road i King of Prussia, PA 19406 j Senior Resident inspector Pilgrim Nuclear Power Station l

Mr. John McCabe -

Acting Manager of Engineering I Department of Public Safety '

1 Ashburton Place Room 1301 Boston, MA 02108 Mr. V. lyer Authorized Nuclear Inservice Inspector PNPS Factory Mutual Engineering Mr. Kevin McTague Authorized Nuclear inservice Inspection Supervisor (anils)

Boston District Office 1151 Boston-Providence Turnpike Norwood, MA 02062 I

I

ENCLOSURE (A)

INSERVICE INSPECTION PLAN FOR PNPS 1994 MID CYCLE OUTAGE # 10 COMPONENT DESCRIPTION CODE ITEM SYSTEM EXAM ON LINE .

6-A-6HL1(4) SUPPORT LUG _

B10.10 FW MT N 6-N4A-5HL1(4) SUPPORT LUG B10.10 FW MT N 6-N48-5HL1(4) SUPPORT LUG B10.10 FW MT N 1-B-8HL2(8) SUPPORT LUG B10.10 MS MT N 1-C-4HL1(4) SUPPORT LUG B10.10 MS MT N 1-D-4HLi(4) SUPPORT LUG B10.10 MS MT N 14-A-5 ELBOW TO PIPE B9.11 CS MT UT N 14-A-7 ELBOW TO PIPE B9.11 CS MT UT N 14-B-10 PIPE TO ELBOW B9.11 CS MT UT N 14-8-5 ELBOW TO PIPE- 89.11 CS MT UT N 14-8-7 ELBOW TO PIPE B9.11 CS MT UT N 14R-B-16 PENETRATION TO ELB. 89.11 CS UT N 14R-B-21 A PIPE TO PIPE B9.11 CS UT N 1-D-14 VALVE TO PIPE 89.11 MS MT UT N 1-D-15 FLUED HEAD TO PIPE 89.11 MS MT UT N 10R-IB-1 PIPE TO TEE 89.11 RHR PT UT N 10R-IB-2 ELBOW TO PIPE B9.11 RHR PT UT N 10R-IB-3 PlPE TO ELBOW 89.11 RHR PT UT N GB-14-22HL1(4) SUPPORT LUGS C3.40 CS MT Y DB-23-51HL1(4) SUPPORT LUGS C3.40 HPCI MT Y GB-10-19HL1(4) SUPPORT LUGS C3.40 RHR MT Y '

3-WSD-17 PIPE TO PIPE C5.11 CRD MT Y 3-WSD-21 PIPE TO REDUCER ELB. C5.11 CRD MT Y GB-141-1C ELBOW TO PIPE C5.11 CS MT Y GB-14-1-1 D PIPE TO ELBOW C5.11 CS MT Y  :

GB-14-3-4D PIPE TO WELDOLET C5.11 CS MT Y GB-14-3-4E REDUCER TO PIPE C5.11 CS MT Y GB-14-F2 ELBOW TO PIPE C5.11 CS MT Y GB-14-F34 PIPE TO VALVE C5.11 CS MT Y GB-14-F38 VALVE TO PIPE C5.11 CS MT Y GB-14-F39 PIPE TO VALVE C5.11 CS MT Y GB-14-F3A PIPE TO PIPE C5.11 - CS MT Y HD-14-2-1 G PIPE TO FLANGE C5.11 CS MT Y HL-14-F11 PIPE TO VALVE C5.11 CS MT Y l GB-10-9-4A-B ELBOW TO PIPE C5.11 RH,R MT Y GB-10-9-4C-C - PIPE TO ELBOW C5.11 RHM MT Y GB-10-10-2C TEE TO ELBOW C5.11 RHR MT N GB-10-10-2E TEE TO PIPE C5.11 RHR MT N GB-10-12-2D WELDOLET TO P!PE C5.11 RHR MT Y GB-10-2-1 A-D ELBOW TO ELBOW C5.11 RHR MT N GB-10-F29 ELBOW TO PIPE C5.11 RHR MT N Page1

l COMPONENT DESCRIPTION CODE ITEM SYSTEM EXAM ON LINEl GB-10-F30 ELBOW TO PIPE _ _

C5.11 RHR MT N 1 GB-10-F32 ELBOW TO PIPE C5.11 RHR MT N GB-10-F59A PIPE TO VALVE C5.11 RHR MT N GL-10-F61 VALVE TO WELDOLET C5.11 RHR MT N HL-10-1-1B ELBOW TO PIPE C5.11 RHR MT Y DB/DC-14-3001-4-1 PIPE TO PlPE C5.21 CS UT N H-3-1-15 RIGID SUPPORT F(1-3) CRD VT-3 Y H-3-1-16 RIGID SUPPORT F(1-3) CRD VT-3 Y H-3-1-17 RIGID SUPPORT F(1-3) CRD VT-3 Y H-3-1-29 STRUT F(1-3) CRD VT-3 Y H-3-1-30 RESTRAINT F(1-3) CRD VT-3 Y H-3-1-41 STRUT F(1-3) CRD VT-3 Y l H-3-1-47 RESTRAINT F(1-3) CRD VT-3 Y  !

H-14-1-33 RIGID HANGER F(1-3) CS VT-3 Y H-14-1-55 RIGID HANGER F(1-3) CS VT-3 Y  ;

H-14-1-9 RIGID HANGER F(1-3) CS VT-3 Y H-23-1-28S RIGID HANGER F(1-3) HPCI VT-3 N f H-23-1-7 RIGID HANGER F(1-3) HPCI VT-3 N H-23-1-16 RIGID HANGER F(1-3) HPCI VT-3 Y ,

H-23-1-17 RIGID HANGER F(1-3) HPCI VT-3 Y'  :

H-26-1-135 RIGID HANGER F(1-3) HPCI VT-3 N H-23-1-3 RIGlD HANGER HPCI f

F(1-3) VT Y H-1-1-23 RIGID HANGER F(1-3) MS VT-3 N l H-1-1-37 RIGID HANGER F(1 3) MS VT-3 N H-30-1-32SH RIGID HANGER F(1-3) RBCCW VT-3 Y  !

H-30-1-33SR RIGID HANGER F(1-3) RBCCW VT-3 Y H-30-1-53 RIGlD HANGER F(1-3) RBCCW VT-3 N H-30-1-54 RIGID HANGER F(1-3) RBCCW VT-3 N t H 30-1-58 RIGID HANGER F(1-3) RBCCW VT-3 Y l H-26-1-1 RIGID HANGER i F(1-3) RCIC VT Y H-26-1 2 GUlDE F(1-3) RCIC VT-3 Y ..

H-26-1-3 RIGID HANGER F(1-3) RCIC VT-3 Y .f H-26-1-4 GUIDE F(1-3) RCIC VT-3 Y  !

H-26-1-5 GUIDE F(1-3) RCIC VT-3 Y  !

H-26-1-6 GUIDE F(1-3) RClO VT-3 Y l H-10-1-56 RIGID SUPPORT F(1-3) RHR VT-3 Y  !

H-10-1-SG17 LATERAL RESTRAINT F(13) RHR VT-3 Y H-10-1-30SR LATERAL RESTRAINT F(1-3) RHR VT-3 Y .[

H-10-1-55 RIGID SUPPORT F(1-3) RHR VT-3 Y >

H-10-1-99S LATERAL RESTRAINT F(1-3) RHR VT-3 Y H-10-1-108S LATERAL RESTRAINT F(1-3) RHR VT-3 N H-10-1-107S RIGID HANGER F(1-3) RHR VT-3 N H 10-1-11 RIGID HANGER F(1-3) RHR VT-3 N l l

l t

Page 2  !

7 i

.. . . j

.* l 1

~

COMPONENT - DESCRIPTION CODE ITEM SYSTEM EXAM ON LINE H-10-1-105S LATERAL RESTRAINT F(1-3) RHR VT-3 N H-29-1-15 RIGID HANGER F(1-3) SSW VT-3 N H-29-1-21 RIGID HANGER F(1-3) SSW VT-3 N H-29-1-24 RIGID HANGER F(1-3) SSW VT-3 N-H-6-1-101 SPRING HANGER F(1-4) FW VT-3/4 N H-6-1-105 SPRING HANGER F(1-4) FW VT-3/4 N H-6-1-107 SPRING HANGER F(1-4) FW VT-3/4 N-H-6-1-SS-1 SNUBBER F(1-4) FW VT-3/4 N  ;

H-6-1-SS-7 SNUBBER F(1-4) FW VT-3/4 N  :

H-6-1-SS-9 SNUBBER F(1-4) FW VT-3/4 -N H-23-1-11 SPRING HANGER F(1-4) HPCI VT-3/4 N H-23-1-6 SPRING HANGER F(1-4) HPCI VT-3/4 N H-23-1-8 SPRING HANGER F(1-4) HPCI VT-3/4 N l H-23-1-9 SPRING HANGER F(1-4) HPCI VT-3/4 N H-23-1-15SS SNUBBER F(1-4) HPCI VT-3/4 N H-1-1-HA4 SPRING HANGER F(1-4) MS VT-3/4 N H-1-1-HC1 SPRING HANGER F(1-4) MS VT-3/4 N  ;

H-1-1-HC3 SPRING HANGER F(1-4) MS VT-3/4 N I H-1-1 HD1 SPRING HANGER F(1-4) MS VT-3/4 N ,

H-1-1-HD4 SPRING HANGER F(1-4) MS VT-3/4 N  !

H-1-1-SA2 SNUBBER F(1-4) MS VT-3/4 N H-1-1 SB1 SNUBBER F(1-4) MS VT-3/4 N i H-1-1-SB2 SNUBBER F(1-4) MS VT-3/4 N E H-30-1-104 RIGID HANGER F(1-4) RBCCW VT-3 Y

{

H-30-1-46 RIGID HANGER F(1-4) RBCCW VT-3 Y  :

H-10-1-170 SPRING HANGER F(1-4) RHR VT-3/4 N H-10-1-172 SPRING HANGER F(1-4) RHR VT-3/4 N  !

H-10-1-92S SPRING HANGER F(1-4) RHR VT-3/4 Y i H-10-1-12 SPRING HANGER F(1-4) RHR VT-3/4 N  ;

H-10-1-18 SPRING HANGER F(1-4) RHR VT-3/4 N i j H-10-1-LT1 H-10-1-LT2 SPRING HANGER SPRING HANGER F(1-4) RHR RHR VT-3/4 N ll F(1-4) VT-3/4 N j RAP /ref i i

I i

I i

Page 3

, , , . , .