NS Savannah Updated Final Safety Analysis Report
Total Page:16
File Type:pdf, Size:1020Kb
U.S. Department of Transportation Maritime Administration Office of Ship Disposal N.S. SAVANNAH UPDATED FINAL SAFETY ANALYSIS REPORT STS-004-002 Revision IX Approved: Date: Senior Technical Advisor Prepared by: TOTES Services, Inc. Updated Final Safety Analysis Report-(STS-004-002) RECORD OF REVISIONS Summary of Revisions Revision Following Final Shutdown and Permanent Defueling STS-004-002, A complete revision to the FSAR that incorporates numerous changes that UFSAR occurred from 1968 through March 2007 Revision IV These revision numbers to the STS were not used. By not using these numbers, STS-004-002, the revision number for the FSAR and the revision number to STS-004-002 will Revisions 1-4 be the same revision number. STS-004-002, This revision incorporates changes that occurred after March 2007. The most Rev. 5; significant changes are in Chapter 2 (Fire Detection and Alarm Systems, Security FSAR Systems and General Alarm) and Chapter 3 (Ship Movement and Port Operating Revision V Criteria). STS-004-002, This revision incorporates changes that occurred after March 2009. The most Rev. 6; significant change is the electrical modifications to deenergize all originally installed 450 volt switchgear. All required 450/480 volt loads were moved to a FSAR new 800A Shore Power Switchboard. Chapter 2.4.2, Fire Detection and Alarm Revision VI system (FA) and Chapter 2.9. Dehumidification System were rewritten. STS-004-002, Rev. 7; This revision incorporates changes that occurred after March 2011. These changes clarify historical discussioff in Chapter 1 and correct grammatical errors FSAR in Chapter 11. Revision VII STS-004-002, This revision incorporates changes that occurred after March 2013. These Rev. 8; changes note restoration of manual control for releasing fire doors, clarify location and local alarm characteristics of the fire, flooding and security alarm FSAR panels, note discovery that the Soluble Poison Tank is not drained and clarify Revision VIII review requirements for Port Operating Plans. STS-004-002, This revision incorporates changes that occurred after March 2015. The foreword Rev. 9; to each revision has been removed and summarized in section 1.3 .4. Other changes include 1) discussion of the Emergency and Port Operating Plan that FSAR replaces Port Operating Plan and 2) changes to the security and fire alarm Revision IX systems. Rev. IX ii Updated Final Safety Analysis Report - (STS-004-002) PREVIOUS ISSUES N.S. SAVANNAH SAFETY ASSESSMENT, Volumes I-V, 1960-1962 N.S. SAVANNAH HAZARDS SUMMARY REPORT FOR DOCKSIDE OPERATION, September 1963 N.S. SAVANNAH HAZARDS SUMMARY REPORT FOR 1964 SEA TRIALS, December 1963 N.S. SAVANNAH SAFETY ASSESSMENT, Revision I, July 1965 N.S. SAVANNAH SAFETY ASSESSMENT, Revision II, March 1967 SAFETY ANALYSIS REPORT N.S. SAVANNAH FUEL SHUFFLE, December 1, 1967 N.S. SAVANNAH SAFETY ASSESSMENT, Revision III, October 1968 SAFETY ANALYSIS SUMMARY-N.S. SAVANNAHDEFUELING, February 1971 SUPPLEMENT NO. 1 TO SAFETY ANALYSIS REPORT N.S. SAVANNAH FUEL SHUFFLE- FUELING WITH CORE II, October 1971 (Note that Core II was never installed) UPDATED FINAL SAFETY ANALYSIS REPORT, Revision IV, April 2007 UPDATED FINAL SAFETY ANALYSIS REPORT, Revision V, May 2009 UPDATED FINAL SAFETY ANALYSIS REPORT, Revision VI, May 2011 UPDATED FINAL SAFETY ANALYSIS REPORT, Revision VII, May 2013 UPDATED FINAL SAFETY ANALYSIS REPORT, Revision VIII, May 2015 Rev. IX iii Updated Final Safety Analysis Report - (STS-004-002) LIST OF EFFECTIVE PAGES Page Rev. Page Rev. Page Rev. Page Rev. Page Rev. ·No. No. No. No. No. No. No. No. No. No. Title 9 ii 9 iii 9 iv 9 v 9 Page vi 9 vii 9 viii 9 ix 9 ·x 9 xi 9 xii 9 xiii 9 1 9 2 9 3 9 4 9 5 9 6 9 7 9 8 9 9 9 10 9 11 9 12 9 13 9 14 9 15 9 16 9 17 9 18 9 19 9 20 9 21 9 22 9 23 9 24 9 25 9 26 9 27 9 28 9 29 9 30 9 31 9 32 9 33 9 34 9 35 9 36 9 37 9 38 9 39 9 40 9 41 9 42 9 43 . 9 44 9 45 9 46 9 47 9 48 9 49 9 50 9 51 9 52 9 53 9 54 9 55 9 56 9 57 9 58 9 59 9 60 9 61 9 62 9 63 9 64 9 65 9 66 9 67 9 68 9 69 9 70 9 71 9 72 9 73 9 74 9 75 9 76 9 77 9 78 9 79 9 80 9 81 9 82 9 83 9 84 9 85 9 86 9 87 9 88 9 89 9 90 9 91 9 92 9 93 9 94 9 95 9 96 9 97 9 98 9 99 9 100 9 101 9 102 9 103 9 104 9 105 9 106 9 107 9 108 8 109 9 110 9 111 9 112 9 113 8 114 9 115 9 Rev. IX iv Updated Final Safety Analysis Report - (STS-004-002) Page Rev. Page Rev. Page Rev. Page Rev. Page Rev. No. No. No. No. No. No. No. No. No. No. 116 9 117 9 118 9 119 9 120 9 121 9 122 9 123 9 124 9 125 9 126 9 127 9 128 9 129 9 130 9 131 9 132 9 133 9 134 9 135 9 136 9 137 9 138 9 139 9 140 9 141 9 142 9 143 9 144 9 145 9 146 9 147 9 148 9 149 9 150 9 151 9 152 9 153 9 Rev. IX v Updated Final Safety Analysis R~port - (STS-004-002) Table of Contents Record of Revisions ...................................................................................................................................... ii List of Effective Pages ......................................................... '. ....................................................................... iv 1 · INTRODUCTION AND SUMMARY ............................................................................................. 1 1.1 Summary of Significant Events ........................................................................................................ 1 1.2 Principal Safety Features of the Ship ................................................................................................ 9 1.2.1 The Hull .................................................................................................................................. 9 1.2.2 The Power Plant ............................................. ;........................................................................ 9 ~.3 Ship and System Status - 1976 to Present.. .................................................................................... 10 1.3.1 Power Plant Status as reported in April 1976 ........................................................................ 10 1.3.2 Status ofN.S. SAVANNAH from April 1976-April 2009 ...................................................... 13 1.3.3 Radiological and Environmental Characterization Scoping Survey ..................................... 17 1.3.4 Current Status of N.S. SAVANNAH April 2009 to present.. ..................................................... 17 1.4 Symbols for the Reactor Plant Auxiliary Systems ... :...................................................................... 18 2 SHIP DESCRIPTION ..................................................................................................................... 19 2 .1 Features and Characteristics ............................................................................................................ 19 2.2 Compartmentation, Decks and Space Arrangement ....................................................................... 19 2.2.1 Compartmentation ................................................................................................................. 19 2.2.2 Deck Arrangements ............................................................................................................... 20 · 2.2.3 Space Arrangement ............................................................................................................... 21 2.3 Navigation and Steering Equipment ............................................................................................... 21 2.3.1 Navigation Equipment .......................................................................................................... 21 2.3.2 Steering Gear ......................................................................................................................... 21 2.4 Fire Detection and Control System .......................... :...................................................................... 21 · 2.4.1 Fire Detecting System ........................................................................................................... 21 2.4.2 Fire Detection and Alarm System (FA) ................................................................................ 22 2.5 Lifesaving Equipment ..................................................................................................................... 22 2.6 Radio Equipment ............................................................................................................................ 22 2.7 Deck Machinery ....................................................... :...................................................................... 22 2.8 Flooding Alarms ............................................................................................................................. 22 2.9 Dehumidification System ................................................................................................................ 23 2.10 Hull Cathodic Protection System ................................................................................................ 23 2.11 Security Systems ......................................................................................................................... 23 2.11.1 Camera Surveillance System .......................... ;...................................................................... 23 2.11.2 Security Entrance Door ......................................................................................................... 23 2.12 General Alarm ............................................................................................................................. 23 3 SITE AND SITE