CxP 70024 REVISION C ' National Aeronautics and RELEASE DATE: MARCH 6, 2009 Space Administration CONSTELLATION PROGRAM HUMAN-SYSTEMS INTEGRATION REQUIREMENTS Approved for Public Release; Distribution is Unlimited. The electronic version is the official approved document. Verify this is the correct version before use. Revision: C Document No: CxP 70024 Release Date: 03/06/09 Page: 2 of 446 Title: Constellation Program Human-Systems Integration Requirements REVISION AND HISTORY PAGE Revision Change Release Status Description No. No. Date Baseline - Baseline (Reference CxCBD 000094/1-1, dated 12/15/06 12/14/06) A Revision A (Reference CxCBD 000158/1-1, dated 09/26/07 8/10/07) 001 Change 001 (Reference CxCBD 000166/1-1, dated 10/30/07 10/2/07) Revision B Revision B (Reference CxCBD 000216/2-1, dated 03/03/08 12/19/07) incorporates CxCBD 000114R1/1-17, dated 7/13/07; CxCBD 000123R1/1-15, dated 7/13/07; and CAR 000094, dated 11/26/07 Revision C Revision C (Reference CxCBD 000260/1-1, dated 03/06/09 10/28/08) incorporates CxCBD 000288, dated 08/25/08 and CAR 000288 dated 01/09/09 NOTE: Updates to this document, as released by numbered changes (Change XXX), are identified by a black bar on the right margin. Revision: C Document No: CxP 70024 Release Date: 03/06/09 Page: 3 of 446 Title: Constellation Program Human-Systems Integration Requirements TABLE OF CONTENTS PARAGRAPH PAGE 1.0 INTRODUCTION.............................................................................................. 12 1.1 PURPOSE........................................................................................................ 12 1.2 SCOPE AND PRECEDENCE .......................................................................... 12 1.3 IMPLEMENTATION ......................................................................................... 13 1.4 CHANGE AUTHORITY/RESPONSIBILITY ..................................................... 13 2.0 DOCUMENTS .................................................................................................. 13 2.1 APPLICABLE DOCUMENTS ........................................................................... 13 2.2 REFERENCE DOCUMENTS........................................................................... 15 3.0 HUMAN-SYSTEMS REQUIREMENTS............................................................ 20 3.1 ANTHROPOMETRY, BIOMECHANICS, AND STRENGTH ............................ 20 3.1.1 Anthropometry................................................................................... 20 3.1.2 Range of Motion................................................................................ 21 3.1.3 Mass Properties ................................................................................ 22 3.1.4 Strength............................................................................................. 23 3.2 NATURAL AND INDUCED ENVIRONMENTS ................................................ 24 3.2.1 Atmosphere....................................................................................... 24 3.2.2 Potable Water ................................................................................... 37 3.2.3 Thermal Environment........................................................................ 45 3.2.4 Acceleration ...................................................................................... 51 3.2.5 Vibration............................................................................................ 62 3.2.6 Acoustics........................................................................................... 64 3.2.7 Ionizing Radiation.............................................................................. 71 3.2.8 Non-Ionizing Radiation (NIR) ............................................................ 76 3.3 SAFETY ........................................................................................................... 81 3.3.1 Emergency Equipment Access ......................................................... 82 3.3.2 Mechanical Hazards.......................................................................... 82 3.3.3 Electrical Hazards ............................................................................. 84 3.3.4 Touch Temperatures Limits .............................................................. 86 3.3.5 Fire Suppression Portability .............................................................. 88 Revision: C Document No: CxP 70024 Release Date: 03/06/09 Page: 4 of 446 Title: Constellation Program Human-Systems Integration Requirements PARAGRAPH PAGE 3.4 ARCHITECTURE ............................................................................................. 88 3.4.1 Configuration..................................................................................... 88 3.4.2 Translation Paths .............................................................................. 89 3.4.3 Restraints and Mobility Aids.............................................................. 90 3.4.4 Hatches............................................................................................. 92 3.4.5 Windows............................................................................................ 95 3.4.6 Lighting.............................................................................................. 98 3.5 CREW FUNCTIONS ........................................................................................ 101 3.5.1 Food Preparation .............................................................................. 101 3.5.2 Personal Hygiene.............................................................................. 105 3.5.3 Body Waste Management................................................................. 106 3.5.4 Exercise ............................................................................................ 113 3.5.5 Space Medicine................................................................................. 115 3.5.6 Stowage ............................................................................................ 119 3.5.7 Trash Management ........................................................................... 122 3.6 CREW INTERFACES ...................................................................................... 122 3.6.1 General ............................................................................................. 123 3.6.2 Crew Performance ............................................................................ 125 3.6.3 Display and Control Layout ............................................................... 127 3.6.4 Displays............................................................................................. 130 3.6.5 Hardware and Software Controls ...................................................... 132 3.6.6 Crew Notifications and Caution and Warning ................................... 135 3.6.7 Crew-System Interaction................................................................... 137 3.6.8 Electronic Procedures ....................................................................... 138 3.7 MAINTENANCE AND HOUSEKEEPING......................................................... 140 3.7.1 Maintenance...................................................................................... 140 3.7.2 Housekeeping ................................................................................... 148 3.8 INFORMATION MANAGEMENT ..................................................................... 149 3.8.1 Crew Operability................................................................................ 150 3.8.2 Data Available ................................................................................... 150 3.8.3 Data Distribution................................................................................ 150 3.8.4 Data Backup...................................................................................... 151 Revision: C Document No: CxP 70024 Release Date: 03/06/09 Page: 5 of 446 Title: Constellation Program Human-Systems Integration Requirements PARAGRAPH PAGE 3.9 GROUND MAINTENANCE AND ASSEMBLY ................................................. 151 3.9.1 Ground Anthropometry, Biomechanics, and Strength....................... 152 3.9.2 Ground Natural and Induced Environments...................................... 152 3.9.3 Ground Safety................................................................................... 152 3.9.4 Ground Architecture .......................................................................... 153 3.9.5 Ground Crew Functions .................................................................... 154 3.9.6 Ground Crew Interfaces .................................................................... 154 3.9.7 Launch Site Processing and Ground Maintenance........................... 157 3.9.8 Ground Information Management ..................................................... 165 3.10 EXTRAVEHICULAR ACTIVITY (EVA)............................................................. 165 3.10.1 Suit Atmosphere................................................................................ 165 3.10.2 Suited Visibility.................................................................................. 169 3.10.3 Crew Functions for the Suited Crewmember .................................... 169 3.10.4 Prevention and Treatment of Decompression Sickness ................... 172 3.10.5 Data for Physiological Parameters.................................................... 178 4.0 HUMAN-SYSTEMS VERIFICATION REQUIREMENTS ................................