PROGRESS ENERGY FLORIDA, INC. CRYSTAL RIVER UNIT 3 DOCKET NUMBER 50 - 302/ LICENSE NUMBER DPR - 72 ATTACHMENT CALCULATION M90-0021 BUILDING SPRAY AND DECAY HEAT PUMP NPSHa/r REVISION 13 Systems WD, DH, BS, MU Calc. Sub-Type Priority Code 4 Quality Class SR NUCLEAR GENERATION GROUP ANALYSIS I CALCULATION M90-0021 (Calculation #) Building Spray and Decay Heat Pump NPSHa/r (Title including structures, systems, components) IZBNP UNIT 0CR3 0HNP Z1RNP aNES aJALL APPROVAL Rev Prepared By ReviewedBy SupervisorB signatur Signature S 13 T.V. Austin D.A. Wise Date Date -gate S- Is Ca0 I oIa A. l (For Vendor Calculations) Vendor N/A Vendor Document No. Owners Review By N/A Date Calculation No. M90-0021 BS & DH Pump NPSH Page i of vii Revision 13 List Of Effective Pages Page Rev Page Rev Page Rev Page Rev i-vii 13 1-101 13 Attachments Attach. Pages Rev Attach. Pages Rev Attach. Pages Rev Number Number Number 1 1 11 12 2 11 24 11 13 2 5 13 13 2 11 25 12 13 3 1 11 14 2 11 26 12 13 4 6 11 15 2 11 27 12 13 5 3 11 16 4 11 28 12 13 6A 1 11 17 1 11 29 2 13 6B 1 11 18 12 13 30 1 13 7 1 11 19 12 13 31 10 13 8 1 11 20 23 13 32 1 13 9 2 11 21 12 13 10 2 11 22 12 13 11 1 13 23 18 11 Amendments Rev& No of Rev & No of Rev & No of Rev & No of Letter Pages Letter Pages Letter Pages Letter Pages I N/A I I I I I I I Calculation No. M90-0021 BS & DH Pump NPSH Page ii of vii Revision 13 Table Of Contents Page No. List of Effective Pages ....................................................................... i Table of Contents ....................................................................... ii Revision Summary ....................................................................... iii Document Indexing Tables ....................................................................... iv Record of Lead Review ....................................................................... vi Record of Interdisciplinary Review ....................... ................................................ vii Title Page ....................................................................... 1 1.0 Purpose. 2 2.0 Conclusions. 3 Body of Calculation. 7 3.0 Design Inputs. 7 4.0 Assumptions .10 5.0 References .13 6.0 Detailed Calculations .17 6.1 NPSH Cases .17 6.2 Piping Loss Correction Factors .20 6.3 Properties of Pumped Fluid .................... ;. ..................................... 22 6.4 DP Across RB Sump Strainer .23 6.5 Piping Losses .23 6.6 BWST Levels .94 6.7 RB Sump Vortex Evaluation .100 7.0 Attachment Listing.. .10 101 Calculation No. M90-0021 BS & DH Pump NPSH Page iii of vii Revision 13 Revision Summary Revision Revision Summary (Include brief description of revision and a list of EC's and other modifications incorporated into revision) 13 This revision incorporates modifications to the RB Sump Strainer (EC 58982 increases the effective surface area of the strainer from 86 sq ft to 1139 sq ft), includes piping configuration changes made when installing DHV-110 and DHV-111 (MAR 98-12-04- 01), and includes instrument measurement uncertainty adjustments discussed in Revision 12. This revision also reformats the calculation to meet the intent of EGR- NGGC-0017. The CR3 Licensing Basis assumption of up to 50% screen blockage due to post-LOCA debris (References 73 and 74) is replaced with a mechanistic determination of debris generation, transport, accumulation, and strainer headloss impact (References 64 thru 77). The entire body of the calculation is being replaced, as are Attachments 2, 11, and 18 - 22. Attachments 1, 3 - 10, 12 - 17, and 23 are being retained. Attachments 24 - 32 are new. This revision does not become effective until EC 58982 is implemented and turnover accepted by Operations (EC 58982 pending change). 12 Incorporate updated flow uncertainties for the DH and BS flow controllers, including valve positioner deadband' to minimize hunt cycling. This revision also discussed two additional NPSH condition considerations; 1) OTSG TRACC flow rates (1700 gpm - EOP-1 2, Enclosure 12) and 2) Loss of DH removal (1500 gpm - AP-404). Both of these cases are bounded by the Case studies in the calculation. This revision does not affect the results/conclusions made in Revision 11. 11 This is a general revision to the entire calculation, using AFT Fathom software and Mathcad 8 Professional Version. This revision completely replaces Revision 10. ....11 .1;1 il ': -11-i"7 Calculation No. M90-0021 BS & DH Pump NPSH Page iv of vii Revision 13 Document Indexinq Tables Document Manaqement System Data (For update of PassPort Controlled Document information - Document Service is to delete roll over data only if shown for DELETE in the following tables) Notes - General Doc Services Text of General Notes Action (Enter ADD, DELETE, or-) ADD NRC GSI-191 ADD NRC Generic Letter 2004-02 Reference Numbers - Reference Systems Doc Services System Action (Two letter code for systems affected by results) (Enter ADD, DELETE, or-) ADD WD Reference Numbers - Other References (references to PassPort products) Doc Services Type Reference Sub Title Action (e.g. AR, (e.g. AR No, EC (AR Assign No, (Enter ADD, EC, WO. No, WO No, etc) WO Task No, DELETE, or-) etc) etc.) ADD EC 58982 RB Sump Strainer Modification Input Document References - Controlled Documents with Cross References Doc Services Doc. Type Document Document ID Sheet Doc Minor Ref Action (e.g. CALC, Sub-Type (e.g., Calc No., Dwg. (Dwg. sheet Rev Rev Type (Enter ADD, REV, DWG, NPAS, No., Procedure No) number if (for Calc (for NPAS DELETE, or-) POM, etc) Applicable) Amendments) Docs) ADD CALC M04-0007 Description Codes (Key Words) Doc Services Code Action (Codes for Key Words) (Enter ADD, (To be recorded as document DELETE, or-) description codes In PassPort) ADD SUMP ADD SUMPLV ADD STRAIN Calculation No. M90-0021 BS & DH Pump NPSH _ Page v of vii Revision 13 Output Document References (Doc Service is to open listed documents and add or delete this Calc as a reference) Doc Services Document Document Document ID Revision Action Trackinq Action Type Sub-Type (e.g.. Calc No., Dwg. (AR number or EC number (Enter ADD. (e.g. CALC, DWG, No., Procedure No., that will track revision of DELETE, or-) TAG, PROCEDURE, Software name and affected document for the SOFTWARE) version) results of this calculation) ADD POM EOP EOP0014 58982 ADD EDAT CMIS FSAR Table 6-12 58982 ADD EDAT CMIS FSAR 6.1.3.2 58982 Equipment Database Data (For update of PassPort Equipment Database information) Equipment Document References Config Mgt Equipment Equipment Type Relationship to Caic. Action Tag (includes SFTAPL for (e.g. equipment operation affected by results, (Enter ADD, analysis software) equipment design affected by results, analysis DELETE. or - ) software) ADD WD: WDSU-1 TRA Equipment Operation Affected by Results ADD WD: WDSU-1 STR Equipment Operation Affected by Results DELETE DC: BSP-IA CLR Equipment Operation Affected by Results DELETE DC: BSP-1 B CLR Equipment Operation Affected by Results DELETE DC: DHP-1A CLR Equipment Operation Affected by Results DELETE DC: DHP-1 B CLR Equipment Operation Affected by Results DELETE DC: MUP-1A CLR Equipment Operation Affected by Results DELETE DC: MUP-1 B CLR Equipment Operation Affected by Results DELETE DC: MUP-AC CLR Equipment Operation Affected by Results DELETE DC: BSP-1A Cos Equipment Operation Affected by Results ADD BS: BSP-1A PMP Equipment Operation Affected by Results ADD BS: BSP-1 B PMP Equipment Operation Affected by Results ADD DH: DHP-IA PMP Equipment Operation Affected by Results ADD DH: DHP-1 B PMP Equipment Operation Affected by Results ADD MU: MUP-IA PMP Equipment Operation Affected by Results ADD MU: MUP-AB PMP Equipment Operation Affected by Results ADD MU: MU P-I C PMP Equipment Operation Affected by Results Calculation No. M90-0021 BS & DH Pump NPSH Page vi of vii Revision 13 Record of Lead Review Design Document Revision | The signature below of the Lead Reviewer records that: - the review indicated below has been performed by the Lead Reviewer; - appropriate reviews were performed and errors/deficiencies (for all reviews performed) have been resolved and these records are included in the design package; - the review was performed in accordance with EGR-NGGC-0003. 0 Design Verification Review D Engineering Review 0 Owner's Review S Design Review 5 Alternate Calculation 5 Qualification Testing O Special Engineering Review_ 0 YES 5 NIA Other Records are attached. CKY D.A. Wise Mech - Design /9 Lead Reviewer (printsign) Discipline Date Item Deficiency Resolution No. I 1 Remove the second Table of Context. Second TOC replaced with title page. 2 Correct amount of mineral wool insulation Corrected to 46 cubic feet of mineral wool. used in the screen pressure drop evaluation to match that shown in M04- 0019. 3 Fathom Model: Change sump screen area Model updated. to 1000 sq ft and update notes section to match calculation write up. Update notes section for pipes P14, P1014, and P1034 to match input data. 4 Update write up for Junction 60 (BSV-1) Write up corrected. Fathom model used the and Junction 76 (BSV-8) to match fathom correct value. model for variable Cv. 5 Update write up for BWST swapover level Changed to 16 ft (15 ft plus 1 ft instrument from 20 ft to 15 ft plus instrument error. error) 6 Minor editorial changes given in hard copy Incorporated. form. FORM EGR-NGGC-0003-2-10 Calculation No. M90-0021 BS & DH Pump NPSH Page vii of vii Revision 13 Record o1 Interdisciplinary Reviews PART I - DESIGN ASSUMPTION/INPUT REVIEW: APPLICABLE E Yes [] No The following organizations have reviewed and concur with the design assumptions and inputs: Systems Engineering J ^ o.4-2I-o5 Nsignado Date Operations A"L S - Name Signature Date OMer Name Signature Dale PART II - RESULTS REVIEW: The following organizations have reviewed and concur with the results of this calculation System Engineering C, Al 3 Yes L NO Ft' 6f.