ML17055B541
| ML17055B541 | |
| Person / Time | |
|---|---|
| Site: | Nine Mile Point  |
| Issue date: | 03/10/1986 |
| From: | STONE & WEBSTER ENGINEERING CORP. |
| To: | |
| Shared Package | |
| ML17055B512 | List: |
| References | |
| SWEC-PP-94, NUDOCS 8604280290 | |
| Download: ML17055B541 (18) | |
Text
Enclosure 823 T
N4 NIAGARA MOHAWK POWER CORPORATION STONE & WEBSTER ENGINEERING CORPORATION SWEC PROJECT PROCEDURE NINE MILE POINT - UNIT 2 TITLE: aZVIZV OP CHANC'ES AN7) THEIR NUMBER: REVISION:
EPPECT ON ENVIROKHRITAL/
MECHANICAL/SEISMIC/HY>Rn- SWEC PP 94 DYNA"tIC QUALIFICATION OF EOLTIPHENT SUPERSEDES:
VOL IV PP 94, Rev. 2
REFERENCE:
PP 16, PP 24, PP 25, DATE OF ISSUE:
PP 44. PP 53i PP 76, O3/y3/86 PAGE 1 OF 13 PP 77 APPROVAL SWEC lo D TE I. PURPOSE This Procedure establishes the responsibilities and method for review-ing changes that potentially affect the qualification of equipment which requires qualification under the environmental, mechanical, and/or seismic/hydrodynamic qualification programs.
II'COPE A. This Procedure is applicable to all changes which affect environ-mental, mechanical and/or seismic/hydrodynamic qualification of equipment (as covered by specifications in Attachment E) which fall within the following areas:
- 1. Equipment modifications.
- 2. Changes to environmental parameters.
- 3. Changes in the seismic and dynamic loads.
- 4. Changes in the location of equipment.
Continued on Page 3 0041-12177-HC3 B&0ABB0290 8&04>
050004i 0 I PDR ADQCK P
P DOCUMENT PP 94 NUMBER:
REVISION:
PAGE:
2 of 13 TABLE OF CONTENTS PP Section or Attachment/Sub 'ect
~Pa e I. PURPOSE II. SCOPE III. RELATIONSHIP TO OTHER PROCEDURES IV. RESPONSIBILITIES V. PROCEDURE A. Procedure for SWEC Equipment Qualification Review of Change Documents B. Procedure for Review of Other Documents C. Documentation of Review and Required Followup Action VI. DISTRIBUTION OF E&OCRs, N&Os, ANO ACNs ATTACHMENTS Attachment A - Reviewer Checklist Attachment B - Equipment Qualification Action Item Form (EQAI)
Attachment C
- Equipment Qualification Master List Change Form - Seismic Qualification Master List Change Form 10 Attachment E
- Equipment Qualification Specification List 11
DOCUMENT pp 94 NUMBER:
REVISION:
PAGE:
- 5. Changes in design details which affect the structure, material, and mounting configuration or orientation of the equipment.
- 6. Changes made to the equipment interfaces (i. e.,
connections).
- 7. 'hanges in process design conditions (i.e., thermal tran-sients, pressure, temperature).
- 8. Changes involving safety-related nonmetallic material.
- 9. Changes in Post Accident Operability Period (PAOP) data.
III'ELATIONSHIP TO OTHER PROCEDURES The requirements of this Procedure supplement those contained in PP 16, PP 24, PP 25, PP 44, PP 53, PP 76, and PP 77 concerning the review and approval of changes to issued SWEC documents.
IV. RESPONSIBILITIES A. The Lead Discipline Engineers (or designee) at CHOC and the Site Engineering Group (SEG) responsible for initiating a change within the scope of this procedure (i.e., E&OCR/ACN/N80, Speci-fication Revision/Addenda) wi 11 ensure that Attachment A is completed in accordance with Section V, and included as part of the E&OCR/ACN/N80. For Specification Revision/Addenda, Attach-ment A shall be filed in the specification job book with the Specification Review Form. The lead/senior engineers shall ensure that the completed attachment, in accordance with Sec-tion V.A , is technically correct, consistent with licensing requirements, and included as part of the E8DCR/ACN/N80.
NOTE: This does not apply to E&DCRs/ACNs/N80s which act as cover pages for GE-NSSS FDIs, ECNs, or FODRs.
B. It is the responsibility of the lead seismic and/or environmental equipment qualification engineer, as applicable, to provide the Equipment gualification Action Item (EgAI) (Attachment B) forms or concurrence as applicable; and,. when requested, provide assistance in completing Attachment A and provide technical justifications for NO IMPACT statements.
C. The Assistant to the Project Engineer-Equipment gualification (ATPE-Eg) will monitor the review of changes which affect the qualification of equipment and ensure that all open and action items identified on the EgAI are logged, filed, and properly dispositioned.
DOCUMENT pp 94 NUMBER:
REVISION:
PAGE, 4 of 13 The ATPE-EQ is responsible for initiating an EQAI to cover changes to the EQEDC, PAOP, PES803, and dynamic loads (RRS).
In addition, the ATPE-EQ shall ensure that the equipment master lists are revised in accordance with Attachments B and/or C of this procedure.
It is also the responsibility of the ATPE"EQ to establish a seqentially numbered log identifying and tracking the EQAI. The ATPE-EQ shall ensure that the EQAI is complete and properly signed in accordance with this procedure, and distribute the EQAI as indicated on the form.
V. PROCEDURE
A. PROCEDURE FOR EQUIPMENT QUALIFICATION REVIEW OF EQUIPMENT CHANGE DOCUMENTS All E&OCRs, ACNs, N&Ds (excluding those with GE-FOORs attached),
and .Specification Revision/Addenda which address equipment covered by the scope of this procedure (Section II) shall be reviewed (prior to Project Engineer signature) to evaluate the impact on seismic, mechanical, and environmental equipment qualification. This review shall be conducted by following the instructions on Attachment A and documented by including the completed Attachment A as part of the change document. All E&OCRs, ACNs, and N&Ds for equipment within the scope of this procedure must have Attachment A included as part of the E&DCR/
ACN/N&D. For Specification Revision/Addenda, Attachment A shall be included with the specification review form.
B. PROCEDURE FOR REVIEW OF OTHER DOCUMENTS All changes to the EQEDC, PAOP sheets, PES803, and dynamic loads (RRS) shall be reviewed to evaluate the impact on qualification of equipment by the applicable lead EQ engineer using the EQAI form initiated by the ATPE-EQ.
Seismic/environmental equipment qualification engineers may be contacted when their assistance is needed in completing this attachment or justifying the impact of the change on equipment qualification.
C. DOCUMENTATION OF REVIEW AND REQUIRED FOLLOWUP ACTION The Equipment Qualification Action Item (EQAI) Form, Attachment 8, shall be used by the LEQE/LSQE to document the action required to resolve/reconcile the changes identified as having impact to the Equipment Qualification Program.
DOCUMENT pp 94 NUMBER'EVISION'AGE:
5of 13 The EQAI shall be consecutively numbered by the originator based on a block of numbers assigned to each discipline by the ATPE-EQ.
The EQAI shall be forwarded to the ATPE-EQ immediately upon sign-off of the change document.
Each EQAI shall be forwarded to the ATPE-EQ for logging, entry into the Exception Restraint Report (ERL) as applicable, and tracking through closure. The'TPE-EQ shall also maintain a sequential file of forms. Completed forms will be issued to Document Control for filing in a unique job book.
DISTRIBUTION OF E&OCRs N&Ds AND ACNs A. Copies of all E&OCRs, ACNs, and open N&Os (i.e., not closed via QA signoff in "N&D Reviewed and Closed" block of the N&D form) which have the "Environmental and/or Seismic Qualification" block checked "Yes" and/or have the note "Impacts Equipment Qualification" shall be distributed to the ATPE-EQ by Document Control.
B. All specification review forms which have an Attachment A checklist attached shall be distributed to the ATPE-EQ by Document Control.
C. Attachment A is filed (but not distributed) with subject change document or specification review the'riginal form by Document Control.
00CNENT NuHSER: PP 94 REVISION:
6of Attachment Page l of 2 A r Y. 13 Attachment A REVIEWER CHECKLIST TO OET INE EFFECT OF CHANGES ON CATEMRY I ELECTRICAL ANO MECHANICAL EQUIPMENT QUALIFICATION Change Document (i.e., EADCR/ACN , pec revels>on a en a, revels>on, etc Specification/Orawing No.
Section I - Cate o of Chan es: If the subject(s) of all changes in th>> change document are tota y restr>cte to one or more of the following categories below, check the block and proceed to Section III of this fora. If the block is not checked proceed to Section II of this fora.
- l. Raceway installation Cable termination, wiring changes exclusive of methods/materials of termination; cable pull
- 3. Replacement with identical equipment/component at the same location and installed to the original requirements 4.. Oocuaentation not related to equipment qualification
- 5. Restoration of equipment to its original condition/configuration/identical equipment
- 6. Revision/rerouting/addition/deletion of pipe/tubing/cable/conduit/duct which does not include gA Category I equipment in-line or at the terminations
- 7. Revisions/additions/deletions/reconfiguration of supports which are only supporting pipe/tube/duct/conduit
- 8. Change document has a GE-NSSS FDOR attached
- 9. Replacement of damaged equipment nameplates or revisions/replacement of internal wiring identification markings Section II: Evaluate any changes not covered by Section I by use of the questions below:
Ooes this change affect the location of equipment covered by a specification yes/no listed in Attachment E of PP 94?
- 2. Ooes this change add or delete gA Category I equipment, or add or delete yes/no equipment covered by the specifications listed in Attachment E of PP 94?
- 3. Ooes this change revise/change/replace, in total or part, equipment procured by specifications listed in Attachment E of PP 94? yes/no Ooes this change affect the method/material of electrical termination? yes/no
- 5. Ooes this change specify a new or revised cable route? yes/no
- 6. Ooes this change affect electrical device moisture intrusion seals, e. g.,
Conax, Roseaont, C. Bisco, etc, of equipment procured by the specification in Attachment E? yes/no
- 7. Ooes this change affect the mounting configuration of equipment procured by the specificaHons in Attachment E of PP 94? yes/no
- 8. Ooes this change locate, relocate, modify, replace, delete, or affect the
~ounting of equipment supplied by. GE-NSSS? yes/no
DOCUHENT HUNER:
REVISION:
PAGE. 7 of 13 Attachment A Page 2 of 2 Attachme
- 9. Does this change revise/affect specific design parameters related to equip- yes/no
~ ent qualification (e. gee Envirormental, Fluid, Seismic/Hydrodynamic Loads)?
Proceed to Section III of this fora.
Section III
- 1. Review Hot Re uired: If the block in Section I is checked or if all questions in ection are answered "Ho", an Equipment Qualification review is not required.
Sign off the change docent, and for ELOCRs and ACNs, check the "No" blocks for Seismic and Environmental Qualification; for Mes, enter "Ho impact on Environmental, Seismic, Hechanical Qualification" fn the Remarks Block.
Sign and date (Section IV) and secure this checklist to the subject change document or to the specification review form for specification revision/addenda, as applicable.
- 2. Evaluation of Im act: If any one of the questions in Section II is answered "Yes," the L an L sha review the change document for evaluation of impact.
Ho Imoact: The LSQE/LEQE provides a justification statement with his signature (see
~ecuon V), and proceeds with section i11.1.
I act: If the LSQE and/or LEQE conclude the change docent impacts the qualification o equipment, the LSQE and/or LEQE, as applicable, shall check the "Yes" block for Seismic and/or Environmental Qualification on EhDCRs and ACHs; for Hh0s, enter "Impacts Equipment Qualification" in Block Ho. 47, approve the change docent by initialing the document, initiate an Equipment Qualification Action Iten (EQAI) fora, record the EQAI form number on this attachment, and complete Section IV of this attachment. Consecu-tively number the EQAI form and forward with a copy of the change document to the ATPE-EQ.
Section IV - Si natures Preparer Date
~ ~No im act: For use when Section Ii has ~ "Yes" but review by Lggg and tggg detensines no impact.
LSQE/LEQE / Date
~ ~im act: For change docuents which impact equipment qualiiication.
LSQE/LEQE Date Q nm SECURE THIS OOCUHEHT TO THE SUBJECT CHAHGE DOCUMENT OR SPECIFICATIOH REVIEW FORH ANO PROCEED WITH SIGNOFF.
'ttachment 8 OOCUHENT pp 94 Page.l of 1 NUMBER:
REVISION:
PAGE.
8 of 13 ATTACHMENT 8 EQUIPMENT QUALIFICATION ACTION ITEM FORM (EQAI) No.
- l. Document (i.e., ACN, N80, E80CR, spec. revision/
APPI
- 2. Speci fi cati on No.
- 3. Brief Description of Change
- 4. Affected Qualification Documents - Examples: Vndr. Qual. Rpts., Calcs, Master List, Maint. Data Shts., etc.
If Master List is changed attach applicable Haster List Change Form.
If
- 5. Description of Impact
- 6. Specific Action Required - Detailed List of Action Items
- 7. Disposition EEAE yf~ LEQE/LSQE Are action items completed and equipment qualified?
Date Respopsible LOE Date Responsible LEQE/LSQE Date a LEQE o LSQE a Responsible Lead Engineer o ATPE-EQ a Job Book
i Attachment C DOCUMENT PP 94 Page 1 of 1 NUMBER:
J.O.No. 12177 REVISION:
PAGE:
9of 13 ATTACHMENT C ENVIRONMENTAL QUALIFICATION MASTER LIST CHANGE FORM TO: ATPE-EQ FM:
Mark No ~ Specification No.
Change
Description:
BOP 0 GE-NSSS 0 Electrical 0 Mechanical 0 Changes to EQD Master Lists Rev. Dated (Electrical and Mechanical)
From To Reference Mark No.
Spec No.
Env Zone Others (specify)
NOTE: For definition of codes, see the EQD.
~Si nature Date Engineer Initiating Change Form ATPE Incorporating Change EQD, Master List Revision No.
OOCUMENT PP 94 Page 1 of 1 NUMBER J.O.No. 12177 REVISION:
PAGE:
10 of 13 ATTACHMENT D SEISMIC QUALIFICATION MASTER LIST CHANGE FORM TO: ATPE-EQ FM:
Mark No. Specification No.
~ Change
Description:
BOP 0 GE-NSSS 0 Seismic Category I Master Issue Date List From To Reference Mark No.
Spec No.
Building Elevation Mounting Loads Qual. Method Natural Frequency RRS Reference
~Si nature Date Engineer Initiating Change Form ATPE Incorporating Change SCI Issue Date
Attachment E DOCUMENT PP 94 Page 1 of 3 NUMBER:
REVISION:
PAGE:
11 of 13 ATTACHMENT E EQUIPMENT QUALIFICATION SPECIFICATION LIST S ecification No. Environmental Seismic Mechanical C001C C021L
~MR
%&&BR C0410 C051A C051M C061G C061P ANHi26
~68P C071A X C071L X C071M X C071V C071W
~ah
~PBU
~H C081A (Category I only) X C151B C151C E011T E014T E015F E015N E015Q E021P E023A E0238 E023C E024A E024B E024P E024R E031A E033A E034A E035A
Attachment E DOCUMENT of 3 PP 94 Page 2 NUMBER:
REVISION:
PAGE:
12 of 13 S ecification No. Environmenta1 Seismic Mechanical E061A (Category I only) X E092B X E0904 X E0906 X HllOB X M070A (Category I on1y) X P121A P221X P222X P223E P225E P243U
+85TFI P251P
-PRIER P281F P282K P283B P283V P301A P301N P301Q/W P301V P303D X P303R X P303V X P303M X P303Y X P304A X P304D X P304E X P304H X P304J X P304K X P304L X P304R X P304S X P304V P304X X P304Y X P305B X P305E X
Attachment E DOCUMENT PP 94 Page 3 of 3 NUMBER:
REVISION:
PAGE.
13 of 13 S ecification No. Environmental Seismic Mechanical P305L P305M P305W
~V P306C P311A P 412M/W
~&V P413E/V P413H P413L P413R P413S P413T P413Tg P413U P800A (GE)
S203C
'208G'401K U213A
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