ML050140253

HC-04Q-301 Hope Creek Extended Power Uprate Piping Vibration Monitoring, 4/29/2004

ML050140253
Person / Time
Site:	Hope Creek
Issue date:	04/29/2004
From:	Public Service Enterprise Group
To:	Office of Nuclear Reactor Regulation
References
326528, TAC MC5111 HC-04Q-301
Download: ML050140253 (13)

Text

IT IS THE RESPONSIBI1LITY OF THE, USER TO VERIFY REVISION, STATUS VTD 326528 000 1 PRINTED 20041104 NC.CC-APZZ-0043(Q)

FORM-1 VENDOR INFORMATION PSEG NUCLEAR LLC VTD NUMBER:

.32 C 26 W

i ACTIVE Approved Documentation 3

APCP Approved, Pending Change Package (May only be used for Rev. I)

L CAN Canceled, Not Required

_OI D No longer applicable, superseded by:.

Discipline Selection E Electrical 0 I&C El Mechanical ll OtherSpecify:

Safety Related: 1 Yes No UNIT APPLICABILITY S

r Salem i O Salem Common El Hope Creek & Salem 2 Salem 2.

Hope Creek Q PSEG Nuclear LLC E Salem 3 w

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Material Master:

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Dept:

Group:

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Date:

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t_ :$y If changes are made to this form, InitIal and date the change and document in the revision summary.

Nuclear Common Page 11 of 14 Rev.o

-1 NC CC-APZZ-00431.)1 Om FORM-2 REVISION

SUMMARY

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• SIGN & PRINT NAME Nuclear Common Page 12 of 14 Rev. 0 -

IT IS THE RESPONSIBILITY OF THE USER TO VERIFY REVISION, STATUS VTD 326528 000 1 PRINTED 20041104 FILE No.: HC-04Q-301 STRUCTURAL INTEGRITY PACKAGE PROJECT No.: HC-04Q Associates, Inc.

PROJECT NAME: Hope Creek Extended Power Uprate Piping Vibration Monitoring CLIENT: PSEG Nuclear, LLC (Hope Creek)

CALCULATION TITLE: Recirculation Piping Vibration Monitoring Locations Project Mgr.

Preparer(s) &

Document Affected Approval Checker(s)

Revision Pages Reision Descripton Signature &

Signatures &

Date Date 0

1-11 Initial Issue Karen K. ujikawa eith R Eyon Minghao Qin Page 1 of 1I 12001 RI

IT IS THE RESPONSIBILITY OF THE USER TO VERIFY REVISION, STATUS VTD 326528 000 1 PRINTED 20041104 Table of Contents 1.0 OBJECTIVE..................................

3 2.0

SUMMARY

OF PREVIOUS ANALYSIS............................

3 2.1 Material Properties...................

3 2.2 Pipe Weight and Dimensions................................................................................................3 2.3 Geometry....................................................

.......................................................................... 4 2.4 Pipe Support Data.................................

5 2.7 Sensor Locations/Directions To Be Monitored

.5

3.0 CONCLUSION

..........................................................................................................................10

4.0 REFERENCES

. 11 List of Tables Table 1

Inside Drywell Recirculation Piping Dimensions.......................................

3 Table 2: Recirculation Piping Dimensions

.4 Table 3: Modes on Loop A in Frequency Range of Interest, Component Locations

.6 Table 4: Modes on Loop B in Frequency Range of Intcrcst, Component Locations

.7 Table 5: Recirculation Piping Accelerometer Locations.....................................

10 List of Figures Figure 1: Recirculation Loop A Model

.8 Figure 2: Recirculation Loop B Model

.9 Revision 0

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[Filc No.

HC 04Q-301 Page 2 Of I I

IT IS THE RESPONSIBILITY OF THE USER TO VERIFY REVISION, STATUS IT IS THE RESPONSIBILITY OF THE USER TO VERIFY REVISION, STATUS VTD 326528 000 1 PRINTED 20041104 O

1.0 OBJECTIVE

IT IS THE RESPONSIBILITY OF THE USER TO VERIFY REVISION, STATUS VTD 326528 000 1 PRINTED 20041104 Table 2: Recirculation Piping Dimensions RECIRCG RECIRC-RHR RECIRC.

`ULATION RECIRCG RHR ULATION (BRANCH)

ULATION HEADER ULATION (BRANCH)

SUCTION SUPPLY DISCHARGE ARM RISERS RETURN Nom. Pipe Size 28 20 28 22 12 12 (in)

Norn. Pipe OD 28.0 20.0 28.0 22.0 12.75 12.75 (in)

Nom. Pipe II (in) 25.6 18,04/17.94 25.18 19.73 11.83 11.26/11.06 CDimension (in) 25.469 18.155 25.469 19.99 11.499 11.232 Min Wall tmc (2) 0.98 0.859/0.767 1.19 0.93 0.54 0.653/0.603 (in) tr1.076 0.859/0.902 1.285 1.009 0.586 0.658/0.738 lNom, Wall tnm 1.201 0.982/1.031 1.41 1.184 0.711 0.746/0.843 (in)

Material lype (1) 1 2/5 1

1 1

2/3 Pipe Wt. (b/ht) 856 828/336 414 261 95 158/163 Water Wt. (lb/ft) 210 (8) 203 125 41 (8)

Insulation Wt.

26 (3) 26 21 14 (3)

(lb/ft)

Notes:

(1)

(2)

(3)

(4)

Refer to Table 1 Minimumr Wall Requirements Calculated per ASME III, Section NB-3640 Included in Pipe wight Material properties of fittings are same as piping 2.3 Geometry References 1, 2, 3 and 4 contain geometry information for the recirculation loops.

Figures 1 and 2 show plots of the as-modeled piping systems.

Revision 0

V PreparerfDate KRE 04129/04 Checker/Date MQ 04/29/04 File No.

IC-04Q-301 Page 4 of 11

IT IS THE RESPONSIBILITY OF THE USER TO VERIFY REVISION, STATUS VTD 326528 000 1 PRINTED 20041104 2.4 Pipe Support Data References 1, 2, 3 and 4 contain support information for the recirculation loops.

2.7 Sensor Locations/Directions To Be Monitored The locations to be monitored were chosen based upon the information contained in Reference [9]. Other factors used to determine accelerometer locations are; installation accessibility including ALARA concerns, minimizing the impact to insulation, and redundancy of accelerometers.

The static loads such as weight and thermal expansion are not considered since these loads do not contribute to the steady-state vibration of the piping system. Additionally, seismic and relief valve loads, inertia and anchor movements are not considered since these loads are transient dynamic loads and do not contribute to the steady state vibration loads.

Each sensor will measure the acceleration in one direction.

For example, to reduce installation time, the accelerometers will be located as low as reasonably possible to minimize scaffolding. Additionally, the accelerometers that measure different directions will be grouped at each location to minimize the mounting block locations, installation time and amount of insulation that will need to be removed and/or modified from the pipe. At least two accelerometers will be used to measure vibration in each direction on the main run of pipe.

Tables 3 and 4 summarize the modal analysis performed for the as-modeled piping system.

Revision 0

Preparer/Date KRE 04/29/04 VChecker/Date MQ 04/29/04 File No.

HC-04Q-301 Page 5 of 11

IT IS THE RESPONSIBILITY OF THE USER TO VERIFY REVISION, STATUS VTD 326528 000 1 PRINTED 20041104 Table 3: Modes on Loop A in Frequency Range of Intcrcst, Component Locations Mode Frequency! Hz I Node with Max. Modal Response I Location on Piping System 66 119.8 021N Recirc Piping near Pump Inlet 67 124.0 302 let PuMp 9,10 Riser Pipe 68 124.8 706 R-R valve near recirc

___piping 69 125.6 342 Jet Pump 1,2 Riser Pipe 70 126.2 602 RHPR piping, near check valve 71 130.6 332 Jet Pump 3,4 Riser Pipe 72 134.7 342 Jet Pump 1.2 Riser Pipe 73 140.7 332 Jet Pump 3,4 Riser Pipe 74 143.0 323 Jet Pump 5,6 Riser Pipe 75 145.6 16 Suction Valve, top I

IT IS THE RESPONSIBILITY OF THE USER TO VERIFY REVISION, STATUS VTD 326528 000 1 PRINTED 20041104 Table 4: Modes on Loop B in Frequency Rangc of Interest, Component Locations I Mode I Frequency; Hz I Node with Max. Modal Response I Location on Piping S.stem

-~~~~

I I

Q 89 119.5 302 Jet Pump 19,20 Riser Pipe 90 120.6 342 Jet Pump 11,12 Riser Pipe 91 122.3 332 Jet Pump 13,14 Riser Pipe~

92 123.9 3

Suction Piping near RPV nozzle 93 125.0 603F RHR Return, near check valve?

94 125.7 342 Jet Pump 11,12 Riser Pipe 95 132.0 506F RRR Supply, Near check

_valve?

96 133.6 506F RHR Supply, Near cheek valve?

97 134.5 103 Near center ofjet pump manifold 98 143.2 323 Jet Pump 15,16 Riser Pipe:

99 144.6 603F RHR piping, on check valve?

100 144.7 322 Jet Pump 13,14 Riser Pipe

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Figure 1: Recirculation Loop A Model Revision 0

Preparer/Date.

. KRE 04/29/04 Checker/Date MQ 04/29/04 I File No.

HC-04Q-301 Page 8 of II

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• Preparer/Date KRE W429/04-Checker/Date MQ 04129104

_ File No.

HC-04Q-301 Page 9 of 11

IT IS THE RESPONSIBILITY OF THE USER TO VERIFY REVISION, STATUS VTD 326528 000 1 PRINTED 20041104

3.0 CONCLUSION

The sensor locations have been determined for-thb recirculation system. The locations will be monitored for vibration levels during Extended Power Uprate. Table 5 contains a summary of the accelerometer locations. Figures I and 2 show the accelerometer locations.

Table 5: Recirculation Piping Accelerometer Locations (1) The monitoring from the bends.

A total of 18 channels will be used to monitor the recirculation piping system.

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HC-04Q-301 Page 10 of I I

IT IS THE RESPONSIBILITY OF THE USER TO VERIFY REVISION, STATUS VTD 326528 000 1 PRINTED 20041104

4.0 REFERENCES

1. PSEG Calculation No. C-1l41, Revision 10, "Stress Report - Recirc Loop A +RHR (Inside Drywell)," Dated 12/29/99, SI File No. HC-04Q-230.

2. PSEG Calculation No. C-0 142, Revision 10, "Stress Report for Recire Loop B," Dated 12/28/99, SI File No. HC-04Q-230.

3. Bechtel Drawing No. FSK-P-169, Revision 12, "Recirculation Piping Loop-A (Unit-1)," Hope Creek Generating Station, SI File No. HC-04Q-217.

4. Bechtel Drawing No. FSK-P-1 69, Revision 14, "Recirculation Piping Loop "B" (Unit-I)," Hope Creek Generating Station, SI File No. HC-04Q-217.

5. PIPESTRESS2000 Solver, Version 3.5.0.67, DST Computer Services S.A., QA-1670-301, May 15, 2002.

6. Bechtel Drawing No. P-1704-1, Revision 2, "Piping Area Drawing Reactor Bldg. -Area - 17 Partial Plan El. 112 feet 0 inches," Dated 12/10/94, Hope Creek Generating Station, SI File No.

HC-04Q-212.

7. Bechtel Drawing No. E-1553-1, Sht. 3, Revision 20, "Raceway Plan Reactor Bldg. -Area-17

.Plan El. 100 feet 2 inches," Dated 08/10/94, Hope Creek Generating Station, SI File No. HC-04Q-211.

8. Bechtel Drawing No. E-1 703-1, Sht. 3, Revision 20, "Raceway Plan Reactor Bldg. - Area - 17 Plan El. 100 feet 2 inches," Dated 08/10/94, Hope Creek Generating Station, SI File No. HC-04Q-211.

9. Fax from Martin R. Torres, GE Nuclear Energy to G. H. Seibold, "Completion of Engineering Services to Support Increased Recirculation Pump Speeds at the Hope Creek Generating," SI File No. HC-04Q-220.

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