ML20010A303

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Precritical Vibration Monitoring Program Std Procedure for Visual Insp of Reactor Vessel Internals for 3410-Type Plants.
ML20010A303
Person / Time
Site: San Onofre Southern California Edison icon.png
Issue date: 06/12/1980
From: Grubelich F, Kaminski D, Sheffield W
ABB COMBUSTION ENGINEERING NUCLEAR FUEL (FORMERLY
To:
Shared Package
ML13323A163 List:
References
-RCE-413, 00000-RCE-413, NUDOCS 8108110295
Download: ML20010A303 (44)
v • d • e


Text

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REcElygg JUL 10 Igg; H.B. RAY PRECRITICAL VIBRATION MONITORING PROGRAM p STANDARD PROCEDURE [ VIN FOR VISUAL INSPECTION OF ')

REACTOR VESSEL INTERNALS FOR 3410 TYPE PLANTS SPECIFICATION NO. 00000-RCE-413 Prepared by: h, .

Date T 5 80 l D.JI Kamin , gnizant Engineer l Approved by: Me -, M Date 3 AJ

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W.J She dS ervisor, Core Support Structures Approved by: ,

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Date ~2#~do f.T. Gru ich, Manager ctor Comp. Engineering Approved by: 9 Date 4/5~/80

//

Gf. Brunetto, Quality Control This document is the property of Combustion Engineering.

Inc. (C-E), Ilindsor, Connecticut and is to be used only for the purpose of the agreement with C-E pursuant to which it is furnished. ,

Issue Date: 6-12-80 RECEfE .u gg} _

ydi EDg/GO j

8108110295 810807 PDR ADOCK 05000

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Record of~ Revisions MODIFICATION APPROVED PREPARED HO. DATE PAGES INVOLVED BY BY i

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Specification No. 00000-RCE-413 i Revision 00

-- . . .- - - ___ _ .. _ . c. _ _ __ . _ _ _ _ _

I INDEX Section Title Page No.

1.0 Prerequisites (baseline series) 1 I 2.0 Prerequisites (post hot functional pre-core series) 1 3.0 Equipment Required (supplied by C-E) 2 4.0 Equipment Required (supplied by the site) 2 5.0 Procedure - First Series (pm-hydro test) 3 6.0 Procedurt - Second Series (post-hot functional- pre- 18 core test) 7.0 Inspector Qualification Requirements 33 8.0 Internals / Vessel Assenbly Dimensions 34 Enclosures 1 Q. A. Auditor's Checkoff List 17.35 i

l l

Specification No. 00000-RCE-413 11 Revision 00

PVMP 1 Standard Procedure for Visual Inspection of Reactor Vessel Internals for 3410 Type Plants The enclosed Standard Procedure for Visual Inspection of Reactor Vessel Internals is in accordance with the requirements of NRC Regulatory Guide 1.20. Within these

guidelines, visual examination of the internals shall be perfonned in two stages, a baseline review and a post hot functional precore test review, with msolution verified under the conditions of lighting, distance and angle specified in Para-graph IS-211.1 of Section XI of the ASME Code. The inspection NPort shall include a written description of all reportable conditions observed, such as cracks, scratches, corrosion, emsion, wear, movement or misalignment. In addition, if any such conditions are unsatisfactory or questionable in the judge-ment of the inspector, the Customer shall be imediately notified in writing. The inspector shall be qualified in accordance with Section 7.0, " Inspector Qualifica-tion Requirements", of this procedure. Verification of perfonnance shall be assured by the signature of a qualified auditor following each inspection series (see Q. A. auditor's Check Off List enclosed).

Photographic documentation of both the baseline review and post hot function (PHF) test review will be conducted and included as part of this procedure.

The inspection report will contain a tabulation of the following items:

a. Data sheets with component descriptions and photos per the procedure. .
b. Names and qualifications of personnel perfonning the inspection.
c. Date of the inspection.
d. Signature of the auditor.
e. A qualification mcord of the auditor.
f. A copy of the procedure used.

4

g. A detailed comparison of the baseline & PHF component's wear characteristics.
h. Identification of the reactor plant.
1. Photographs of the baseline and PHF test components.

Specification No. 000004RCE-413 iii Revision 00 i

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l IN-CORE INSTRUMENTATION i

-SUPPORT PLATE AND SUPPORTS IN-CORE INSTRUMENT 9 mygygu 9 GUIDETUBE ATTACHMENTS y b'5t fhiI';h

% ALIGNMENT KEY CONTACT FACES

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.P I.

HOLD DOWN N I ' / STRUCTURE UPPER GUIDE RING AND "

DIMENSIONS ATTACHMENTS

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- i N0ZZLE I - -- -'

l INTERFACES V Ly 7

GUIDE LUG -- -- --

I INTERFACES -

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" CORE SUPPORT l BARREL FLANGE

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AND GIRTH WELDS SURVEILLANCE =

HOLDER ATTACHMENTS ,, ,,

" '"' CORE

- - SHROUD SEAMS Al >\

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SNUBBER 9 b "' '" ' "" "' " f LOWER SUPPORT CONTACT -

s STRUCTURE AND SURFACES FUELINTERFACES

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CORE STOP q- - - - -

FLOW SKIRT N

ATTACHMENTS v

Specification No. 00000-RCE-413 iv Revision 00 REACTOR VESSEL ARRANGEMENT l PVMP INS PECTION -

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1-Foreword The inspection and documentation ft.,r the Reactor Internals shall be completed in two stages. The first stage shall take place prior to the cold hydradlic testing of the primary system and the se:ond stage shall take place after the hot func-tional pre-core testing of the internals is completed. The first stage inspection will compare the reactor internals components with design specifications, standards, and drawings. After the second stage inspection is completed, the data will be compared with the data from the first stage inspection and this comparison will detemine the component performance and provide a basis for a comprehensive vibration assessment.

1.0 PREREQUISITES (Baseline Series) 1.1 The internals components (Core Support Barrel Assembly and Upper Guide Structure Assembly) shall be individually positioned outside of the reactor vessel and assembly of internals must be complete. The com support barrel must be raised to allow inspection of the bottom flexure weld; and the upper guide structum shall be oositioned at least' thme feet off the floor to allow inspection of the CEA shroud to fuel align-ment plate retaining bolts and lockbars located on the bottom of the fuel alignment plate.

1.2 The reactor v6sel shall be empty and suitable for inspection of the flange seating surface, key slot surface, outlet nozzles and the vessel snubbers, positioned around its bottom head ama.

1.3 The internals components shall be clean so that all surfaces to be in-spected are free of contaminants, dust, foreign matter, etc.

1.4 The reactor vessel closure head key: slot surface and holddown ring mating surface shall be accessible for inspection and photographing.

1.5 Sufficient scaffolding shall be set up to allow complete access to com-ponents and inspection surfaces for at least three (3) persons; i.e.,

inspector, photographer and assistant. The scaffolding shall be located in the reactor vessel just below the outlet nozzles (to allew 100% nozzle access) and below the vessel snubbers (to allow all snubber surfaces to be inspected), and scaffolding shall be located across the top of the ccre shroud (to allow access to the guide lug bearing surfaces).

1. Electric outlets (110V) for standard, two-pmng plugs must be available at or near che components.

2.0 PREREQUISITES (Post Hot Functional Pm-Core Series) 2.1 The reactor shall be couled to less than 100 0F, drained and the react.cr vessel closure head renoved and seated on its storage stand with its key slot surfaces and holddown ring mating surface accessible for inspection.

2.2 The internals components (Core Support Barrel and Upper Guide Structure) shall be individually positioned outside the reactor vessel so that the bottom of the core barrel is at least three feet off the floor to Specification No. 00000-RCE-413 Revision 00

_m __ _ __ ___mmm_m..m.m __ ____ ._-mm- - - - - - . _ - _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ - . _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . _ _ _ _ _ . _ _ _

. . allow inspection of the bottom flexure weld, and the upper guide structure shall be positioned at least three feet off the floor to allow inspection of the CEA shroud to fuel alignment plate re-taining bolts and lockbars located on the bottom of the fuel alignment plate.

2.3 The reactor vessel shall be empty and suitable for inspection of the seating flange surface, key slot surface, outlet nozzles and the vessel snubbers.

2.4 The internals components shall be cleen so that all surfaces to be inspected are free of contaminants, dust, foreign matter, etc.

2.5 Sufficient scaffolding shall be set up to allow complete access to components and inspection surfaces for at least three (3) per-sons; i.e., inspector, photographer and assistant. The scaffolding shall be located in the reactor vessel just below the outlet nozzles (to allow 100% nozzle access) and below the vessel snubbers (to allow all snubber surfaces to be inspected), and scaffolding shall be located across the top of the core shroud (to allow access to the guide lug beartng surfaces).

2.6 Electric outlets (110V) for standard two-prong plugs must be avail-able at or near the components.

3.0 EOUIPMENT REOUIRED (Supplied by C-E) 3.1 Cameras, Film .-

3,2 5X Mag. Inspection Eye Piece and Wide Field Magnifying Glass 3.3 Set of Reactor Internals Drawings 3,4 Lighting Equipment, Labeling Material, and Measuring Equipment 4,0 EOUIPMENT REOUIRED (Supolied by the Site) 4,1 Scaffolding and Support Equipment (such as ladders and safety equip-ment if required).

4,2 Support Stands or Lifting Eouioment to support the internals the re-quired height off the ground for access under them.

4.3 Cleaning or wiping rags with approved solvent per CENPD Spec. 353.

4,4 il3V Standard Two-Prong Electric Outlet at or near the internals aad reactcr vessel.

1 y cification e No. 00000-RCE-413 Revision 00 g ,. , .

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5.0 PROCEDURE - First Series (Pre-Hydro Test)

NOTE: All surface orientation (left & right sides) are as viewed looking outward from the RV centerline.

5.1 Reacter Vessel 5.1.1 Inspect surface conditions of both sides of the alignment key slots and the adjacent barrel seating surfaces at the following locations:

Photographically document all observations.

Insp.

Remarks Check Photo /

Location: Right Key Surface I I

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Left Key Surface I I Right Flange Surface I I Left Flange Surface I I ocation: Right Key Surface I I Left Key Surface  ! I Right Flange Surface I I Left Flange Surface I I Location: __

Right Key Surface I I Left Key Surface I I Right Flange Surface l I Left Flange Surface I I Location: Right Key Surface I I

Left Key Surface I I Right Flange Surface I I Left Flange Surface I I i . .. __

l Specification No. 00000-RCE-413 Revision 00

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, . 5.1.2 Inspect surface conditions of the ettiet nozzle faces in four quadrants at the following locations:

Photographically document all observations.

Insp.

i Remarks Check Photo f Lccation: Top quadrant I I Right quadrant I I Bottom quadrant I I Left quadrant I I Lccation: Top quadrant I I Right quadrant I I Bottom quadrant I I I

Left nuadrant I 5.1.3 Inspect the surface ennditions of both wear faces of the six vessel snubbers and attachment bolt heads and lockbars at the following locations:

Photographically document all observations.

Lccation; Right Face I I Left Face L_ l location: Right Face I I Left Face I I Location: Right Face I I Left Face I I Location: Right Face - I _j Left Face I I Location: Right Face .

I I Left Face I I

, Location: Right Face I I Laft Face --

i I Specification No. 00000-RCE-413 Revision'00

5.1. 4 Inspect the condition of the installed vessel surveillance capsule holder

, assemblies and attachment points, at the following locations:

Photographically document all significant observations.

Insp.

Remarks Check Photo # )

l 1 I Location: ,

I Lccation:

I I Location:

Location:

Location:

Location:

5.1.5 Inspect the attachments of the flow skirt located in the bottom of the reactor vessel.

Photographically document all significant observations.

Insp.

Remarks Check Photo # _ . _ . _ _

1 I Location: , _ _ _

Specification No. 00000-RCE-413 Revision 00

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5.2 Core Barrel Exterior 5.2.1 Inspect the surface conditions of the four circumferbntial welds on the core barrel at the following locations:

Photographically document all significant ob.ervations.

Insp.

Remarks Check Photo #

A. Between the top flange I I and upper barrel (located 8 inches below the bottom of the flange):

B. Between the upper barrel I I and middle barrel (located 145 inches below the bottom of the top fla .ge):

C. Between the middle barrel I I and lower barrel (located s 65-1/2 inches up from the bottom of the bottom flange):

D. Between the bottom barrel I I and the bottom flange (located 7-3/8 inches above the bottom of the bottom flange):

5.2.2 Inspect the surface conditinne of both wear faces . oft.he six core harrel snubbers :

Photographically document all observations.

Location: Right Face I I Left Face I I t Lccation: Right Face i I Left Face I I Lccation: Right Face i I Left Face l I

, location: Right Face ~

l I Left Face .,

I I -

Location: --

Right Face I I left Face I I Lccation: Right Face i l Left Face I I

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Specification No. 00000-RCE-413 Revision 00 r __ .___~ - -~ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ ___ _ _ _,_ _- ___-.._._.__..__.

5.2.3 Inspect the surface conditions of the core barrel outlet nozile faces in four quadrants at the following locations:

Photographically document all observations.

l Insp.

Remarks Check Photo A Location: Top quadrant I I Right quadrant I I Bottom quadrant l I Left quadrant I I Lccation: Top quadrant i I Right quadrant i I Bottom quadrant i I left quadrant  : i Specification No. 00000-RCE-413 Revision 00 y _.

~ 8-I 5.2.4 Inspect the surface conditions of the four core barrel alignment key  !

interface surfaces both below and above the CB flange, and the CB flange bottom surfaces immediately adjacent to the alignment keys at i the following locations:  !

Photographically document all observations.

Below the flange at: Insp.

Remarks Check Photo #

Location: Right Key face I I Left key face I I

.Right flange surface I I Left flange surface l I Location: Right key face I I Left key face I I

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Right flange surface I I Left flange surface I I location: Right key face I I

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Left' key face I I Right flange surface I I Left flange surface I I Lccation:- Right key face I I Left key face 'l I Right flange surface I I Left flange surface I I t

Sp;cification No. 00000-RCE-413 Revision 00 M

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Above the flange at UGS Interface Surface: Insp.

Remarks Check Photo #

Location: Right key face I I Left Key face I I Location: Right key face i I Left key face I I Location: Right key face I I Left key face I I Location: Right key face I I left key face I l i

s Above the flange at head interface surface:

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Location: Right key face l I Left key face I I Lccation: Right key face l I Left key face I l Lecation: Right key face i I left key face I I Location: Right key face I l Left key face l I Sp:cification No. 00000-RCE-413 Revision 00 s

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5.3 Core Barrel Interior 5.3.1 Inspect the surface conditions of the eight guide lug inserts (two for each lug),

bolts, lockpins and lockwelds, located on the top surface of the core shroud.

Insp.

Remarks Check Photo #

Lccation* , Right side Left side Location: Right side

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Left side l .

Lccation: Right side Left side Location: Right side Left side l

l-l 5.3.2 Inspect the 6nnulus between the core barrel and core shroud top flange for unifom width.

Insp.

Remarks Check Photo ! __.

l .

Spscification No. 00000=RCE-413 Revision 00 l

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Insp.

Remarks Check Photo #

! 5.3. 3 Inspect the fuel pins on the core support plate: 4 I I From inside of the core barrel,insnect the girth weld between the top flange &

upper barrel 12" baiow the top of the flange.

Photographically document all significant observations.

I I 5.3. 4 Inspect the inside joints of the core shroud -

I Photographically document all significant observations.

Under the Core Support 5.4 Barrei 5.4.1 Inspect the flexure weld I  !

located at the interface of the bottom of the .

lower support structure and the inside diameter of .

l the bottom flange.

Photographically document all significant observations.

5.5 Under the Upper Guide Structure

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5.5.1 Inspect the bolt heads and .I I lockbars located under the fuel alignment plate.

- , Photographically document all significant observations. .

Specification No. 00000-RCE-413 Revision 00.

_ _ - . ._. . - . - ~ _

5.6 The Outer Surface of the Upper Guide Structure 5.6.1 Inspect the surface conditions of both sides of the four guide lug slots located in the fuel alignment plate at the following locations:

Photographically document all observations.

Insp.

Remarks Check Photo #

l- I Lccation: Right lug face l I Left lug face -

Location: Right lug face I I Left lug face Lccation: Right lug face Left lug face .

Location: Right lug face 1 I Left lug face

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Specification No. 00000-RCE-413 Revision 00 -

5.6.2 Inspect the surface conditions of both sides of the four alignment key slots located in the top UGS flange at the following locations:

Photographically document all observations.

Insp.

Remarks Check Photo !

Ltcation: Right I I Left I I Location: Right I I Left I I Lccation: Right I I Left I I I

Location: Right -

I Left .

I I 5.6.3 Inspect the holddown ring I I l for uniform gap and con-l centricity with the align-ment key slots,see Section 8, pgs. 34,34A for assy.

dimensions required.

Photographically document all significant obser-vations.

l l l 5.6.4 Inspect the CEA shroud l spanner welds and the CEA shroud in-core instrument-ation guide tubing and I

supports.

I Photographically document I all significant -

observations. - - -

1 Specification No. 00000-RCE 413 Revisionc00  ;

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Insp.

Remarks Check Photo #

5.7 In-Core Instrument-atica Assembly 5.7.1 Inspect the In-Core I Instrumentation support plate attachment points to the upper guide structure and the in-strument support stalks, bolt heads and lock welds.

Photographically document ~

all significant observations.

5.8 Reactor Vessel Closure Head 5.8.1 Inspect the sur'e:.e conditions of the four, alignment key slot faces at the following locations.

Photographically document all observations.

Location: Right I I Left I I Lccation: Right I I Left I I Lccation: Right I I Left I I Location: Right I I

left I I

,5.8.2 Observe the holddown ring mating surface.

Photegraphically document all significant observations.

Specification No. 00000-RCE-413 Revision 00 n .. . . .- . - , _ . . . . .-- . - . .

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l REPORTABLE CONDITIONS, LOCATION AND DESCRIPTION I

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I Specification No. 00000-RCE-413 Revision 00 t

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(Continued)

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Specification No. 00000-RCE-413 Revision 00

o ENCLOSURE (1)

Q.A. AUDITOR'S CHECK OFF LIST Reactor Vesse) Internals Pre-Critical Vibration Visual Monitoring Program Ref. (a): Standard Procedure for Visual Inspection of Reactor Vessel Internals No. 00000-RCE-413.

(b): CE-GQC Surveillance Trin Report dated .

The following items are to be considered during each evaluation of the subject program. This sheet shall be completed, signed, and attached to the data being attained by the inspector. Details of verification of (1) thru (7) below shall be recorded in Reference (b).

1. Has the inspector obtained certification of his visual -

ability in accordance with Refsrence (a)?

2. Has the inspector been certified to be technically qualified in accordance with Reference (a)?
3. Is the. inspector making adequate notations of the internals condition?
4. Is the inspector adequately completing the data fom in accordance with Reference (a)?
5. Is the inspector utilizing the current revision of Reference (a)?
6. Is the insoector carrying out the examination in accordance with the requirements of lighting, distance, and angle specified in Paragraph IS 211.1 of Section XI ASME Code ?
7. Is the inspector verifyi,9 that he has adequate resolution in accordance with the requirements of Paragraph IS 211.1 of l Section XI ASME Code ?

l i

Signature /Date t

l Revision 00

Specification No. 00000-RCE-413

- 17a -

E POWER SYSTEMS CWSUSTCN ENGNEE5hNG. INO RECORD OF AUDITOR QUALIFICATIONS CR2ANIZATION 1

OUALIFICATION REQUIREMENTS POINTS '

EDUCATION 5 Pts. Max.

1. Undergraduate  !
2. Graduate Level EXPERIENCE 9 Pts. Max.

Industry (5 pts. max.) aru, Nuclear Industry (NI), or -

Coality Assurance (OA), or Auditing (/.U), or Combined NI, QA, AU PROFESSIONAL ACCOMPLISHMENT 2 Pts. Max.

1. Pio'essional Engineering Registration
2. Soewty MAN AG EM ENT - JUSTI FICATION/ Evaluator / Dees 4 Pts. Max.

Explain:

Evaluated by: (Name & Title) Date l

i (IC Pts. Min.) Tot.1 Points AUDIT COMMUNICATICW SKILLS Evaluated by: (Name & Title) Date AUDIT TRAINING NDE QUALIFICATION / LEVEL /DATE SPECIAL SKILLS

1. Magnetic Particle Testing
2. Radiographic Film Reader
3. Ultrasonic Testing 4 Liquid Penetrant Testing
5. Eddy Current Testing
6. Eye Examina9on l

AUDIT EXAMINATION Passed . Date AUDITOR QUALIFICATION CERTIFIED BY Date Certified (Signature and Title)

ANNUAL EVALUATION (Signature and Date) c- _m

6.0 PROCEDURE - Second Series (Post-Hot Functional Pre-Core Test)

NOTE: All surface orientation (left & right sides) are as viewed looking outward from the RV centerline.

6.1 Reactor Vessel 6.1.1 Inspect surface conditions of both sides of the alignment key slots and the adjacent barrel seating surfaces at the following locations:

Photographically document all observations.

Insp.

Remarks Check Photo #

I I Location: Right key surface l I I Left key surface j, I I Right flange surface !

I I Left flange surface i f

I I Location: Right key surface l I I Left key surface ,

I I Right flange surface I I Left flange surface I I Lccation: Right key surface I I Left key surface I I Right flange surface I I Left flange surface I I Lccation: Riaht key surface __

I I Left key surface __

I I

.Right flange surface _ .

L I I Left flange surface . _ - . -

l

[

Specification No. 00000-RCE-413 Revision 00

6.1.2 Inspect surface conditions of the outlet nozzle faces in four quadrants at the following locations.

Photographically document all observations.

Insp.

Remarks Check Photo #

I I Location: Top quadrant I I Right quadrant I I Bottom quadrant I I Left quadrant I I Location: Top quadrant I I Right quadrant I I Bottom quadrant I I Left quadrant 6.1.3 Inspect the surface conditions of both wear faces of the six vessel snubbers and attachment bolt heads and lockbars at f.he following locations:

Photographic;.11y document all observations.

! I Location: Right face I I Left face I I Lccation: Right face .

I I Left Face I I Lccation: Right face l

! I Left face I l l Lccation: Right face ._

I I Left face I I Lccation: Right face __

~ ~ ~

! I Left face

! I Location: Right face _ . _

l I Left face - _ . .

l Specification No. 00000-RCE-413 Revision 00 .

6.1.4 Inspect the condition of the installed vessel surveillance cap.;ule holder assemblies and attachment points, at the following locations:

Photographically document all observations.

Insp.

Remarks Check Photo #

1 I Lccation:

I I Location: -

1 I Location:

Lccation:

Lccation:

Location:

6.1.5 Inspect the attachments of the flow skirt located in the bottom of the reactor vessel.

Photographically document all observations.

Insp.

Check Photo # ___

~

f I l Location-l Specification No. 00000-RCE-413 Revision 00

- 21 -

6.2 Core Barrel Exterior 6.2.1 Inspect the surface conditions of the four circumferential welds on the core barrel at the following locations.

Photographically document all significant observations.

Insp.

Remarks Check Photo #

l l A. Between the top flange and upper barrel (lo-cated 8 inches below the bottom of the flange):

I I B. Between the upper barrel and middle barrel (lo- '

cated 145 inches below the bottom of the flange): .

l l l C. Between the middle

! barrel and lower barrel (located 65-1/2 inches up from the bottom of

( the top flange):

l l l D. Between the bottom i barrel and the bottom l flange (located 7-3/8 inches above the bottom of the bottom flange):

Specification No. 00000-RCE-413 Revision 00

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L 6.2.2 Inspect the surface conditions of both vaar faces of the six core barrel snubbers .

Photographically document all observations.

Insp.

Remarks Check Photo #

I Location: Right face I I

Left face l I I i Location: Right face Left face I I I I Lccation: Right face I

Left face I

, Location: Right face ,

I I I

Left face I I

l Lccation: Right face I Left face I I Right face I I Location:

I I Left faae l

l l

l Specification No. 00000-RCE-413 Revision 00

I.

6.2.3 Inspect the surface conditions of the core barrel outlet nozzle faces in four quadrants st the following locations.

  • Photographically document all observations.

Insp.

Remarks Check Photo #

I I Location: Top quadrant I I Right quadrant i I Bottom quadrant l I left quadrant I I Location: Top quadrant I I Right quadrant I I Bottom quadrant I I Left quadrant ,

i i

.i Specification No. 00000-RCE-413 Revision 00

6.2.4 Inspect the surface conditions of the four core barrel alignment key interface surfaces both below and above the CB flange, and the CB flange bottom surfaces immediately adjacent to the alignment keys at the following locations:

Photographically document all observations:

Below the flange at:

Insp.

Remarks Check Photo I I I Lccation: Right key face I I Left key face I I Right flange surface ;

I I Left flange surface l

I I Location: Right key face l I I Left key face I I Right flange surface I I Left flange surface I I Location: Right key face I I Left key face I I Right flange surface I I Left flange surface l I Lccation: Right key face L I Left key face _

I I Right flange surface ..

I I Left flange surface f

l l.i Specification No. 00000-RCE-413 Revision 00

l j .

i

! Above the flange at UGS interface surface:

Insp.

Remarks Check Photo #

I I Location: Right key face I I Left key face I I Location: Right key face I I Left key face I I

Lccation: Right key face i

I I Left key face I I Location: Right key face I I s

Left key face Above the flange at head interface surface:

I I Location: Right key face I I Left key face I I Location: Right key face I I Left key face 1

I I Location: Right key face _.

I I Left key face

! I Lccation: Right key face .-----

1 I

! Left key face --

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l.

i Specification No. 00000-RCE-413 Revision 00 l

I i i

6.3 Core Barrel Interior 6.3.1 Inspect the surface conditions of the eight guide lug inserts (two for each lug),

bolts, lockpins, and lockwelds, located on the top surface of the core shroud.

Photographically document all observations.

Insp.

Remarks Check Photo #

1 I Lccation: __

Right side

- 1 I Left side i I Location: Right side l I Left side ,

1 I Lccation: Right side

! I Left side i I Lccation: Right side l Left side l-l l 6.3.2 Inspect the annulus between the core barrel and core shroud top flange for uniform width. ,

Insp.

Remarks Check Photo # _ _ _ _ _

l~ ~

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Sp;cification No. 00000-RCE-413 Revision 00

1 i

Insp.

Remarks Check Photo f I I 6.3. 3 Inspect the fuel pins -

on the core support plate.

From inside the core barrel, inspect the . girth weld between the top flange & upper barrel 12" below the top of the flange.

Photographica!1y docurent all significant observa-tinnt.

I I 6.3. 4 Inspect the inside

  • joints of the core shroud Photographica11y document all signifi-cnat observations.

6.4 Under the Cora Support Barrel _

I I 6.4.1 Inspect the flexure weld located at the interface of the bottom of the lower support structure and the inside diameter of the bottom flange.

Photographica11y document all significant t

observations.

6.5 Under the Upper Guide Structure I

-: ~ 6. 5'.1 ~ Inspect the_ bolt heads and I.

lockbars located under the fuel alignment plate.

Photographically document all significant observations. _ . _ _ _ .

Revision 00 WEfif&oRim No100000-RCE-413 --~. -

6.6 The Outer Surface of the Upper Guide Structure 6.6.1 Inspect the surface conditions of both sides of the four guide lug slots located in the fuel alignment plate at the following locations:

Photographically document all observations.

Insp.

Remarks Check Photo #

Lee, tion: Right lug face Left lug face Lccation: Right lug face Left lug face Location: Right lug face Left lug face l

l l

' Lccation: Right lug face Left lug face Specific 3 tion No. 00000-RCE-413 Revision 00 l

..._-_-: = = =- ---

, . 6.6.2 Inspect the surface conditions of both sides of the four alignment key slots located in the top UGS flange at the following locations.

Photographically document all observations.

Insp.

Remarks Check Photo #

Lccation: Right I I Left i I Location: Right I I Left _

I I Lccation: Right I I Left I I Location: Right -

I I Left I I 6.6.3 Inspect the holddown ring for unifom gap and concentricity with the alignment key slots see Section 8 pgs. 34, 34b for issy. dimension required.

Photographically doc-ument all significant observations.

! l 6.6.4 Inspect the CEA Shroud spanner welds and the CEA shroud in-core instrumentation guide tubing and supports.

Photographically document all signifi-cant observations.

'. Specification No. 00000-RCE-413 Revision 00 t

.. . . . - - , , m, . . . , , , _ _ . _ _ _ _ _. _ _ _ _ _ _ _ _ _ _ _ . _ _ ___ __ _

\ . . Insp.

Remarks Check Photo #

6.7 In-Core Instrument-ation Assembly 6.7.1 Inspect the In-Core I l

Instrumentation support plate attachment points to the upper guide structure and the instru-ment support stalks, bolt heads and lock welds.

Photographically document all significant observations.

6.8 Reactor Vessel Closure -

l

. Head 1 6 8.1 Inspect the surface conditions of the four alignment key clot faces at the following locations.

Photographically document all significant observations.

Lecation: Right

  • I I Left I I Location: __ Right I I Left I I Location: Right . I l Left I I Location: Right I I Left _

l I 6.8.2 Observe the holddown ring mating surface.

Photogre;%ically document all significant observations.

4 Specification No. 00000-RCE-413 Revision 00 4

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i REPORTABLE CONDITIONS, LOCATION AND DESCRIPTION i

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'i Specification No. 00000-RCE-413 Revision 00

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(CONTINUED) v 4

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Specification No. 00000-RCE-413 Revision 00

- 3 3-7.0 INSPECTOR OUALIFICATI0fi REQUIREf!ENTS The individual who is to conduct the inspection in accordance with the reference specification shall be engaged in the design of reactor vessel internals includ-ing liaison with reactor vessel internals manufacturing. He shall be cognizant of the overall design including associated stresses, nanufacturing anomalies, interface requirements and the procedures for reactor vessel internals install-ation. He shall have provided engineering assistance in the assenbly of similar internals in the field and shall be capable of judging unacceptable conditions or potential problem areas.

I. NameofInspector(s): '

Name and Title Signature II. Satisfactory completion of Visual Acuity Test within a one-year period:

See Sheet 33A ~

Date of last Test Signature of Inspector III. Experience and Education:

l See Sheet 33B l

IV. Certification of Qualifications: -

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Specification No. 00000-RCE-413 Revision 00 I -, - _ _ _

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8.0 INTERf4ALS/ VESSEL ASSY. DIf1EtlSIO!!S.,4 ,

Section 8-COMDUSTION ENGINEERING. INC.

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, , ENCLOSURE (1)

Q.A. AUDITOR'S CHECK OFF LIST Reactor Vessel Internals Pre-Critical Vibration Visual Monitoring Program Ref. (a): Standard Procedure for Visual Inspection of Reactor Vessel Internals No. 00000-RCE-413. ,

(b); CE-GQC Surveillance Trip Report sated .

~

The following items are to be considered during each evaluation of the subject program. This sheet shall be completed, signed, and attached to the data being attained by the inspector. Details cf verification of (1) thru (7) below shall be recorded in Reference (b).

1. Has the inspector obtained certification of his vicual abOity in accordance with Reference (a)?
2. Has the inspector been certified to be technically qutlified in accordance with Reference (a)?

3 Is the inspector mak'ng adequate notations of the intercals condition?

4 Is the inspector adequately completing the data form in accordance with Reference (a)?

5 Is the inspector utilizing the current revision of Reference j (al?

5. Is the inspector carrying out the examination in accordance with the requirements of lighting, distance, and angle specified in Paragraph IS 211.1 of Section XI ASME Code?

7 Is the inspector verifying that he has adequate resolution in accordance with the requirerents of Parag~r aph IS 211.1 of Section 'XI ASME Code ?

i Signature /Date Specification No. 00000-RCE-413 Revision 00

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-35a-

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=i SYSTEMS CD'.*D A T C d!N G NEER NG 8NC e

RECORD OF AUDITOR OUALIFICATIONS Y" l .

Date ORGANIZATION OUALIFICATION PEQUIREMENTS

  • POINTS EDUCATION 5 Pts. Max.
1. Undergraduate *
2. Graduate Level EXPERIENCE 9 Pts. Max.

lodustry (5 pts. max.) and

  • i Nuclear Industry (NI), or Quality Assurance (OA), or j

Auditing (AU), or Combined NI, OA, AU PROFESSIONAL ACCOMPLISHMENT 2 Pts. Max.

1. Professional Engineering Registration
2. Society

[

. P-MANAG EMENT - JUSTIFICATION / Evaluates-fDate 4 Pts. May, i Explain: V F'

Evaluated by: (Nar.ie & Titee) t Date.

l

. (to Pts. Min.) Total Points AUDIT COMMUNICATION SKILLS Evaluated by: (Name & Title) '

Date l AUDIT TRAINING ,

i NDE QUALIFICATION / LEVEL /DATE SPECIAL SKILLS

1. Magnetic Particle Testing
2. Radiographic Film Reader
3. Ultrasonic Testing
4. Liquid Penetrant Testing l
5. Eddy Current Testing y
6. Eye Examination *-

I .

AUDIT EXAMINATION Passed Date

[

i-l AUDITOR OUALIFICATION CERTIFIED BY 1

(Signature and Title) , Date Certified  !

. {

ANNUAL EVALUATION (Signature and Date)

f. p _ .._ _ _ _ _ _.

Specification No. 00000-RCE-413 fy w --r __ _ . _. MeVisiori w A ,_ _

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