ML20093D349
| ML20093D349 | |
| Person / Time | |
|---|---|
| Site: | Catawba  |
| Issue date: | 10/14/1983 |
| From: | ABB IMPELL CORP. (FORMERLY IMPELL CORP.) |
| To: | |
| Shared Package | |
| ML20093D318 | List: |
| References | |
| 0093-210-476.2, 93-210-476.2, NUDOCS 8410110212 | |
| Download: ML20093D349 (3) | |
Text
{{#Wiki_filter:r V h77@1' e d a.8. ja 'd,;,1 IMPELL CORP. C FOR DOCUMENT j DUKE POWER COMPANY CONTROL DATE ENGINEERING DEPARTMENT, MECHANICAL SECTION VERIFICATION OF DESIGN CALCULATIONS DUKE POWER COMPANY DESIGN ENGINEERING Station and Unit Number Catwba Nuclear Station, Units 1 and 2 Title of Calculation ITT Grinnell Seismic Qualification Documents Revision Number and Date including the below specified reports.* Equipment Identification 4"-150# Activs Diaphragm Valve with 14 NATI Rotork, Safety Class 2, Duke Item 5B-473, MPSC P.O. E-oo449-il
Reference:
Duke File No. CN-1205.04 EDS Number 0093-210-476.2 l (' I certify that the above calculation has been reviewed as described, and is in accordance . with the design criteria established by Duke Power Company Specification CNS-1205.04-00 -001, through Addendum 3, dated March 11, 1980. Reviewed by: h Date JCbd /rf I'mpell Corp. Based on the above independent' review of a certified stress report, this document verifies l Duke Power Company Design Analysis requirements, and is hereby approved. By Date /o 'C 8 ' CNN 1205 04-6445 t - Seismic Calculations No. W-156, Appendix B, Revision 1, dated September 1983 - Static Deflection Test Results Report No. W-156-A, dated September,1980 - Impell Seismic Qualification Analysis No.136-2, Rev443ctraqdated O'ctober 10, 1983 7.r S.'6' '4 ,h .l.4 APPROVED ] prr y".. M.- j, j-b ouKE PC'nsa co. ~ 1,nucl W O ...c:/1...../ IMPELL@ ,. a. n e s Re iE M gwn8 Aaan8)b j
Impell Ltr. No. DE E POWER COMPANY 0093-210-476.2 CATAWBA NUCLEAn POWER STATION, UNXTS 1 AND 2 Sheet 1 of 2 REVIEW 0F CALCULATIONS FOR ITT GRINNELL-SEISMIC QUALIFICATION DOCUMENTS 4"-150# ACTIVE DIAPHRAGM VALVE _W.14NATI ROTORK q SAFETY CLASS 2. DUKE ITEM 5B-473 gg -.L. MPSC P.O. E-60449-11 _ Q$< 9W
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IDENTIFICATION $0 bN >Z < ::3 Name of Equipment Classification -Description Location Number Required Name of Vendor-E,~_ T 2. FORMAT AND PRESENTATION Title of Report X XJ Name of Person Performing Calculations X XI 'Name of Person Checking Calculations M X Index of Report Contents N - X
References:
1 Drawings and Sketches X' X Dh X Applicable Sections of Codes Computer Programs Formulae Others Vendor Certification M X Statement of Assumptions h-X Statement of Limitations A X Presentationof Results: Tabulation of Stresses.- l A X Tabulation of Displacements X Comparison with Allowables X X Equipment Anchorage / Support Presentation of Conclusions X X Description of Modeling M_ X Description of Equipment Operation & Performance l \\ I IMEM@ f D ,r ..,,..---,w---vn, -,,,-,---rar-,.n,n- -,,,ww,-,r--,-.--n.,.,-r., --.-e.,-,n,,,..wnm,n,,--,,,,ar
fmoell Lt 0093-210-476.2 Sheet 2 of 2 en -{ 3. APPLICABLE DESIGN CRITERIA $k 4 h< FSAR/PSAR ASME Section III k General Design Specification Individual Equipment Specification Other: Specification CNS-1205.04-00-0001, Add. 3 y y 3/11/80 4. ANALYTICAL PROCEDURE Manual Calculations X X Computer Calculations y y Test Results Report No. W-156-A, Sept.1980 Other: Static Deflection Test Procedure No 2344 y y Rev. c, 2/25/80 X X 5. LOADS CONSIDERED Self-Weight X X i Thermal Pressure ~ X X Seismic OBE . X X Seismic DBE ,5< X Rupture ( External / Mechanical X X Other: As ner specification 6. LOAD COMBINATIONS Normal Upset Emergency t Fadted As per specification l Other: K K 7.
SUMMARY
OF REVIEW The seismic qualification documents submitted by ITT-Grinnell Corp. are acceptable sith the additional analysis of Impell Calc. No. 136-1, Rev. 1, regarding theyfundamental frequency of 20.12 Hertz and the structural adequacy of the replaced SA 193, GR B7, pillars. The change of the pillar steel is indicated on Duke letter dated Septerrber 28, 1983. 8. ' _ CONCLUSIONS Acceptable as Presented J Acceptable with Additions - Imepil Calc.136-1 X { Not Acceptable IMPM@ __J}}