ML20196A991

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Rev 3 to 80A8621, Inservice Insp Program Plan,Containment Penetration Flued Heads,Shoreham Nuclear Power Plant Unit 1
ML20196A991
Person / Time
Site: Shoreham File:Long Island Lighting Company icon.png
Issue date: 01/25/1988
From:
NUCLEAR ENERGY SERVICES, INC.
To:
Shared Package
ML20196A839 List:
References
80A8621, NUDOCS 8802050222
Download: ML20196A991 (10)
v • d • e


Text

M NUCLEAR ENERGY SERVICES DOCUMENT NO. SOA3621 REV.1 PAGE I OF 10 _

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INSERVICE INSPECTION PROGRAM PLAN CONTAINMENT PENETRATION FLUED HEADS SHOREHAM NUCLEAR POWER PLANT UNIT 1 i

Prepared For N

LONG ISLAND LIGHTING COMPANY Vr ,,, Aponcanon copy No Assigneo To  !

I 5535 APPROVALS TITLE / DEPT. SIGN ATURE D ATE l insp. Prog. Project REV NO PREPARED BY Manager Manager QA Manager -.

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2050222 800129 10 g ADOCK 05000322 PDR 11  ;

F!CM O Nts 204 9/44

g gg REVISION LOG NUCLEAR ENERGY SERVICES,INC.

c="T "o-PAGE 8 ^8'2 2 OF ,

{ d' DATE f".I[ DESCRIPTION APPROVAL 1 6/28/84 See CRA 4407 Revision includes [g [. h [

editorial changes and the additier t of new information ,

2 5/8/85 5.8 See CRA 5297. [b - ,h 3 1/25/88 4,5,C See CRA 6727 [, /)

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' ' SOA8621

, DOCUMENT NO.

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NUCLEAR ENERGY SERVCES l I TABLE OF CONTENTS PAGE

1. INTRODUCTION 4
2. CLASSIFICATION 4
3. EXEMPTIONS 4
4. EXCEPTIONS 4
5. CALIBRATION STANDARDS '4
6. PROGRAM PLAN AND SCHEDULE 7 Tables 6-1 Flued Head Examination Schedule S 8621-1 Flued Head Detail 10 l I O

% 8NES 205 2/80

DOCUMENT NO. 20AS621 MGE 60F M

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  • NUCt. EAR ENERGY SERVICES l I
1. INTRODUCTION This document presents the Inservice inspection Requirements for the containment Penetration Flued Heads of the Shoreham Nuclear Power Plant.

The General Text, NES Document Number 80A860S presents the basis for the Inservice Inspection Program and a more detailed description of the Inservice inspection l Program than is contained in this document.

2. CL ASSIFICATION l

The Containment Penetration Flued Heads are either Class 1 or 2.

3. EXEMPTIONS There are no Exemptions. l 9 4. EXCEPTIONS l

Because of the configuration of the Containment Penetration Flued Head's (see Fig.

8621-1) the Section XI required surf ace examination cannot be done, in lieu of the required examinations a surf ace examination will be done of the outer weld and a leak test will be done of the annulus between the inner and outer weld. (See Relief g l Requests 8621-R1 and 8621-R2.) l

5. CALIBRATION STANDARDS There are no Calibration Standards required for the Containment Penetration Flued Heads.

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FORM e NES 205 2.80

30A3621 j DOCUMENT NO.

PAGE OF NUCLEAR ENERGY SERVCES ,

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RELIEF REQUEST /3\

3621-R 1 1

i System s: Main Steam, Feedwater, Reactor Water Cleanup, Residual Heat )

Removal, High Pressure Coolant injection, Reactor Core I isolation Cooling, Core Spray, Standby Liquid Control. i Category: B-K-1 l Quality Group: A Com ponent

Description:

Containment Penetrations Flued Head integrally welded attachments at Penetrations X-1 A, B, C, D; X-2A, B; X-3; X-4, .

X-3; X-6A, B; X-12; X-16; X-20A, B; and X-36. l l

Code Requirement: Surface examination of liner sleeve to flued head and flued i head to process pipe welds.

Basis for Relief: The liner sleeve to flued head welds are located under a containment test channel which makes them inaccessible for surf ace examination. The inner flued head to process pipe 4 g welds are inaccessible for surf ace examination. The flued head to process pipe welds are unique because of an annulus between ]

the process pipe, as shown in fig. 8621-1. A leak test capability has been incorporated to monitor the condition of the flued j head welds.

Alternating Tes ting: A leakage test will be performed during the first refueling outage and then once during each period for a total of 4 tests in the first interval. The outer flued head to process pipe welds will be surf ace examined. l l

9 FORM :NES 205 2/80 l

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  • 80A8621 DOCUMENT NO.

me 1 w NUCLEAR ENERGY SERVCES U'

I I RELIEF REQUEST [A\

8621-R2 System s: High Pressure Coolant injection, Reactor Core Isolation Cooling, Residual Heat Removal.

Category: C-C Quality Group: B Component

Description:

Containment Penetrations Flued Head integrally welded attachments at peneetrations X-13, X-17 and XS-5.

Code Requirement: Surface examination of liner sleeve to flued head and flued head to process pipe welds Basis for Relief: The liner sleeve to flued head welds are located under a containment test channel which makes them inacessible for surf ace examination. The inner flued head to process pipe g welds are inaccessible for surface examination. The flued head to process pipe welds are unique because of an annulus between the process pipe, as shown in fig. 8621-1. A leak test capability has been incorporated to rnonitor the condidtion of the flued head welds.

Alternate Testing: A leakage test will be performed during the first refueling outage and then once during each period for a total of 4 tests in the first interval. The outer flued head to process pipe welds will be surface examined.

O FOW s NES 205 2/80

DOCUMENT NO. 80A8621 m " "W NUCLEAR ENERGY SERVtCES l l

6. PROGRAM PLAN AND SCHEDULE The Flued Heads shown in Fig. 3621-1 exists only in Type 1, 2, 3 and 6 penetrations (see Drawing M-10172-12 (FV-lG-12), M-10173-10 (FV-lH-10) and M-10174-9 (FV 9)). Table 6.1 lists all of the Type 1,2, 3 and 6 containment Penetrations, required to be examined by Section XI, with the associated system, procedure and examination method. All Flued Heads will receive a surface exam of the outer weld and a leak test j of the annules between the inner and outer weld.

These examinations are to be done during the first refueling outage and then once during each period for a total of 4 examinations in the first interval.

TABLE 6-1 )

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Flued Head Examination Schedule Penetration Procedure Exam l Num ber System Number Method X-1A Main Steam SOA3132 PT Later Leak Test X-1B Main Steam 30A3132 PT l 1

Later Leak Test  !

X-lC Main Steam 80A3132 PT Later Leak Test X-lO Main Steam 80A3132 PT Later Leak Test X-2A Feedwater 80A3132 PT Later Leak test FORM sNES 205 2/80

1 DOCUMENT NO, 30A8621 l m

PAGE ~lOF-- 10~

NUCLEAR ENERGY SERVICES l l TABLE 6-1 cont.

Flued Head Examination Schedule Penetration Procedure Exam Number System Number Method X-2B Feedwater 30A3132 PT Later Leak Test X-3 Main Steam 80A3132 PT Later Leak Test X-4 Reactor Water 80A3132 PT Cleanup Later Leak Test X-3 Residual Heat 80A3132 PT Removal Later Leak Test X-6 A Residual Heat 80A3132 PT Removal Later Leak Test X-6B Residual Heat SOA3132 PT Removal Later Leak Test l

X-12 High Pressure 30A3132 PT Coolant injection Later Leak Test X-13 High Pressure 80A3132 PT Coolant injection Later Leak Test l

X-16 Reactor Core Isolation 80A3132 PT l Cooling Later Leak Test FogM NES 205 2/80

DOCUMENT NO. SOAS621 l ay

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11 NUCLEAR ENERGY SERVICES PAGE 905 10 l > l TABLE 6-1 cont. l Flued Head Examination Schedule Penetration Procedure Exam Number System Number Method X-17 Reactor Core Isolation SOA3132 PT Cooling Later Leak Test 1 X-20A Core Spray SOA3132 PT Later Leak Test X-20B Core Spray SOA3132 PT Later Leak Test X-36 Standby Liquid SOA3132 PT Control Later Leak Test XS-5 Residual Heat SOA3132 PT Removal Later Leak Test l

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0 roc # s r4S 205 2/60

M DOCUMENT NO. 80A8621 i 1 NUCLEAR ENERGY SERVICES. INC.

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Figure 8621-1 Flued Head Detail Ref. Dwgs : M-10172-12, M-10173-10, & M-10174-9 d ,

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FORM 8 NES 205 2/80

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