ML20148P049

Rev 1 to CK-MP3-05-03, Functional Walkdown Checklist

ML20148P049
Person / Time
Site:	Millstone
Issue date:	06/09/1997
From:	Neri A, Schopfer D NORTHEAST UTILITIES
To:
Shared Package
ML20148N977	List: ML20148N980 ML20148N988 ML20148P005 ML20148P013 ML20148P019 ML20148P027 ML20148P039 ML20148P049 ML20148P067
References
CK-MP3-05-03, CK-MP3-5-3, NUDOCS 9707010110
Download: ML20148P049 (10)

Text

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I l Northeast Utilities Millstone - Unit 3 l

Independent Corrective Action Verification Program (ICAVP) r I

Walkdown Checklist CK-MP3-05-03, Rev. I Functional Walkdown Checklist Prepared by: 44 /AJ/C ' .

4/9/9'7 Name Signature Date Approved by: DM.SL 5 Egtv- D.7 ,[  :.  %

4-7-7[

Name '

Signatur7 Date

{'\

IMPLEMENTATION System Walkdown Team

, Concurrence by:

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9707010110 970627 Sheet 1 of l PDR ADOCK 05000423 l P PDR

Noetheast Utilities CK-MP345 03 Millstone Unit 3 System Sheet of Functional Walkdown Checklist Instructions This checidist supplements project instruction PI-MP3-05 and shall be used for performing the Phase 1 functional walkdowns described in the project instruction. Application and use of this cherner shall be as follows:

1.

The checkhst consists of three parts; 1) Attribute Forms, 2) Conunent Form and 3) Equipment Nameplate Data Form. l

2. The Walkdown Team shall check each attnhte on the Attribute Forms dunng the walkdown. Each '

attribute shall be dispositioned as SAT (satisfactory), UNSAT (unsatisfactory) or N/A (not applicable).

When all attributes for a specific category have been addressed, the Walkdown Team shall sign and date the Attribute Form. Note: The attribute form is divided into subcategories. Each subcategory j requires a Prepared By and Checked By signature. t 3.

The Comment Form shall be used by the Walkdown Team to explain all "UNSAT" responses on the l Attribute Form. Comments shall be numbered on the Comment Form and Attribute Form with the subcategory suffix followed by sequential numbers (i.e., for subcategory " Equipment", comment numbers shall be Al, A2, A3, etc.).

4.

The Equipment Nameplate Data Form shall be used by the Walkdown Team to record nameplate data during the walkdown. All entries into this form require indapaaAaat verification; the form shall be signed by a Preparer and a Checker.

S. l When the functional walkdown and all checklists have been completed, the Walkdown Team shall '

assemble a complete checklist, enter the system name and number the checklist pages in the checklist title block, and sign and date the checklist coversheet.

Note: Pages shall normally be numbered sequentially, if subsequent changes are made, insert pages numbered as I A, 2A, 2B, etc. can be added.

6.

The CRO Lead shall indicate his concurrence the checklist has been properly applied by signing an j l

dating the cowrsbeet.  ;

7.

Dimensional verifications will not be performed during the walkdown. The intent is to visually verify that support locations are in general conformance with drawings and that doct, conduit, cable tray and pipe routing functionally agrees with drawings.

l (CK-MF3-oS-03 Rev.1, Fase 2)

C:CK3 0503. DOC

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l Northeast Utilities CK-MP3-05-03 Minatame Unit 3 System l Sheet of Fumetional Walkdown Checklist l

l Attribute Foran Attribute SAT UNSAT N/A Comment A. Equipment:

1. f *hg and component identification installed and correct.

2. Equipment covers and safety guards installed.

3. As appropnate, equipment operation access platforms areinstalled.

4. h'=='=9 w's equipment tags and name plates installed and legible.

5. Proper bolting hardware installed.

6. Generalcomponent installation per design drawings.

7. Components have been installed in a manner that provides access for operation and maintenance, and does not present a personnel safety hazard.

8. Existing components, systems, or

. . . . . . _ structures undamaged.

9. Construction debris removed and proper cleanliness level established.

10. Equipment nameplate data agrees with vendor drawings or equipment lists.

Prepared by Date Checked by Date  !

Attribute SAT UNSAT N/A Comment B. Valves:

1. Vdve glands and packinginstalled.

2. Pressure relief / safety valve / rupture disks settings per design (as indicated on attached valve tags).

3. Pressure relief / safety valve / rupture disks discharge piping properly secured and discharge flow is dincted in a safe manner.

4. Valve orientation correct (including check valves and non return valws).

5. Valve hand wheels installed.

l 6. Manual valves have sufficient

! clearance to be operated.

(CK.MP3-ofL43,Rev.1, Pase 3)

CfCK3 0503. DOC

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l Northeast Utilities CK-MP3 05 03 Millstone Unit 3 System Sheet of j 1%ectional Walkdown Checklist Attribute SAT UNSAT N/A Comment

7. In:Idng device provided for those l

i valvesA,.4m/ switches required to be lockedin a certain position.

8. Valves have manufacturer's labels and/or tags lada1M

9. Solenoid valves installed with correct porting.

10. Solenoid valves have propervoltage rating. l l

l Prepared by Date i

i Checked by Date l Attribute SAT UNSAT N/A Comment C.  !

Pumps, Fans, Compressors:

1. Pumps, fra, compressors aligned and  !

I coupled, and coupling guards installed.

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2. Pumps and fans oriented correctly. 1

3. Pump seals and packinginstalled.

4. Pump seal / bearing coolinglines installed.

5. Pump sealleakofflines or baseplate }

drain lines installed. )

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( Prepared by Date i Checked by Date l Attribute SAT UNSAT N/A Conunent D. Mountings and Supports:

1. Equipment mounting bolts installed.

2. As required, equipment base plate

! grouted.

3. Installed pipe hangers, conduit supports, cable tray supports, and instrument line supports agree with hanger detail drawings.

4. Snubbers installed per design t

requirements and setpoints verified.

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(CK.MP3-0543.Rev.1. Pese 4)

CfCK34503. DOC

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l Northeast Utilities Mllistone Unit 3 CK-MP3-0543 System Fametional Walkdown Checklist Attribute SAT UNSAT N/A Comment

5. Hanger spring cansinstalled and a4usted per design requirements.

6. Adjustable struts installed and adjusted i Per design requuements.

7. Llamic anchors and restraints inmalted per design requirements.

8. T-.evi-y supports removed.

9. Supportlocations agree with design drawings.

Fisy- M by Date Checked by Date Attribute SAT UNSAT N/A Comnwnt E. Instrument

1. Instrument sensing lines connected per design requirements.

2. Equipment mounted instrumentation I

installed per design requirements.

3. Physical protection for instrumentation installed per design requuements.

4. Instrument tubing and fittings installed i

per design requirements.

5. Surge suppressers for instrumentation installed per design requirements. 1 i

l Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment F. Electrical Equipment:

1. Cable "to" and "from" agrees with physical drawings and cable schedule.

2. Conduit sizes agree with physical drawings.

i 3. Cable size agrees with cable schedule.

4. Conductor identification tags installed.

(CK4fF34fL43.Rev. I. Paee 5)

CfCK34503. DOC

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le-Northeast Utilities CK-MP3 05-03 Millstone Unit 3 System Sheet of Fumetional Walkdows Checklist Attribute SAT UNSAT N/A Comment

5. Train separation per design nquirements.

6. Wiring agrees with wiring diagram.

7. Raceway fill configuration is consiment l with assumptions in smpacity tables.

(Assumptions will be ident#ied by SRG.)

8. PermanentlyliAed or ahandaned leads / cables (spares) have been marked l

and f-- - -- =ted.

9. Mechanical protective devices for electncal conductors installed per design requirements.

10. Ventilation installed /not blocked, (vents, fans, etc.)

Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment G. Heat Tracing, Insulation, Painting: .

1. Heat tracing installed per design I requirements.

2. Painting and other protective surface coatings satisfactoryinstalled.

3. Insulationinstalled per design i

requirements. 1 Prepared by Date 4

Checked by Date  !

Attribute S.AT UNSAT N/A Comment H. HVAC Equipment

1. Ventilation system filters and absorber units i

installed and properly oriented. .

2. Fire dampers properly oriented and installed.

3. Fusible links installed and are of the proper temperature range.

4. Ducktwork access doors installed.

l Attribute SAT UNSAT N/A Comment l

(CK-MP3-05-a3. Rev.1. Page 6)

CTK3 0503. DOC l

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Northeast Utilities CK-MP3-05-03

, Millstone Unit 3 System Sheet of l Functional Walkdown Checklist i

5. Equipment condensation drains installed.

6. Doctwork routing functionally agrees with duct routing drawings.

Prepared by Date Checked by Date I 1

Attribute SAT UNSAT N/A Comment I. Piping:

1. Restricting orifices and flow elements installed.

2. Flow elements oriented correctly.

3. Fluid system permanent filters installed.

4. Functional configuration of piping and otherinline components agrees with piping drawings.

5. Pipingline size agrees with piping drevings.

6. Hangerlocated in xxordance with I

drawings.

Prepared by Date Checked by Date Attribute SAT UNSAT N/A Comment J. Fire Barriers

1. Fire barriers, cable tray barriers and l covers, and other fire protection featurer/ equipment installed per Design requirements.

2. Penetration seals betwten rooms / fire areas installed.

3, Fire doorinstalled, identified and functional.

4. Fire stops in conduit are installed per design.

(CK-MP3.o$-a3, Rev.1, Fase 7)

C:'CK34503. DOC

j Nortbeast Utilities CK-MP3 05-43 Millstone Unit 3 System I

, Sheet of Fumetional Walkdown Checklist 1

Prepared by Date 1

Checked by Date Attribute SAT UNSAT N/A Comment l

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Lubrication:

1. Lubrication resentirs installed and at proper operating level.

2. Dike (Contamment) provided.

l Prepared by Date

Checked by Date i

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l (CK-MP34fL43. Rev. t. Page 8)

CacK34503. DOC

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Northeast Utilities CK-MP345-03 Millstone Unit 3 System Sheet of l Functional Walkdown Checklist Cosament Form 1

Comment NO. Cominent I

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(CK-MP345-43, Rev.1, Page 9)

CfCK3-0503. DOC

' Northeast Utilities CK-MP3-05 03 Millstone Unit 3 System Sheet of l Functional Walkdown Checklist i Equipawat Nameplate Data Form 1

l Equipment No. Nameplate Data 1

Prepared by Date Checked by Date (CK-MP34543 Rev.1. Pay 10)

CtCK3-0503. DOC