The purpose of this standard is to specify minimum ventilation rates and indoor air quality that will be acceptable to human occupants and are intended to minimize the potential for adverse health effects. This standard is under continuous maintenance, which is a process ASHRAE uses to keep standards current through the issuance of addenda, or revisions<\/p>\n
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|---|---|---|---|---|---|---|---|
| 5<\/td>\n | Contents <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | FOREWORD References FOREWORD References FOREWORD References <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | 1.\ufffd PURPOSE Figure 1\ufffd Ventilation system. 2.\ufffd SCOPE 3.\ufffd DEFINITIONS (see Figure 1) Figure 1\ufffd Ventilation system. Figure 1\ufffd Ventilation system. <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 4.\ufffd CLASSIFICATION 5.\ufffd SYSTEMS AND EQUIPMENT <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | 6.\ufffd PROCEDURES <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | Figure 2\ufffd Characteristics of particles and particle dispersoids. Figure 2\ufffd Characteristics of particles and particle dispersoids. Figure 2\ufffd Characteristics of particles and particle dispersoids. <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | TABLE 1 National Primary Ambient-Air Quality Standards for Outdoor Air as Set by the U.S. Environ… <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | TABLE 2 OUTDOOR AIR REQUIREMENTS FOR VENTILATION* 2.1 COMMERCIAL FACILITIES (offices, stores, sho… <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | TABLE 2 OUTDOOR AIR REQUIREMENTS FOR VENTILATION* (Continued) 2.1 COMMERCIAL FACILITIES (offices,… <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | TABLE 2 OUTDOOR AIR REQUIREMENTS FOR VENTILATION* (Continued) 2.1 COMMERCIAL FACILITIES (offices,… <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | TABLE 2 OUTDOOR AIR REQUIREMENTS FOR VENTILATION (Continued) 2.3a RESIDENTIAL FACILITIES (private… Figure 3\ufffd Ventilation reduction in multiple spaces supplied from a common source. Figure 3\ufffd Ventilation reduction in multiple spaces supplied from a common source. Figure 3\ufffd Ventilation reduction in multiple spaces supplied from a common source. <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | Figure 4\ufffd Maximum permissible ventilation lag time. Figure 4\ufffd Maximum permissible ventilation lag time. Figure 4\ufffd Maximum permissible ventilation lag time. <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Figure 5\ufffd Minimum ventilation time required before occupancy of space. Figure 5\ufffd Minimum ventilation time required before occupancy of space. Figure 5\ufffd Minimum ventilation time required before occupancy of space. <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | TABLE 3 GUIDELINES FOR SELECTED AIR CONTAMINANTS OF INDOOR ORIGIN 7.\ufffd construction and system start-up <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 8.\ufffd operations and maintenance <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | TABLE 8-1 Minimum Maintenance Activity and Frequency <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 9.\ufffd REFERENCES <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | APPENDIX A CONVERSION FACTORS Parts Per Million and Mass Per Unit Volume References for Appendix A APPENDIX A CONVERSION FACTORS Parts Per Million and Mass Per Unit Volume References for Appendix A APPENDIX A CONVERSION FACTORS Parts Per Million and Mass Per Unit Volume References for Appendix A <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | APPENDIX B GUIDANCE FOR THE ESTABLISHMENT OF AIR QUALITY CRITERIA FOR THE INDOOR ENVIRONMENT APPENDIX B GUIDANCE FOR THE ESTABLISHMENT OF AIR QUALITY CRITERIA FOR THE INDOOR ENVIRONMENT APPENDIX B GUIDANCE FOR THE ESTABLISHMENT OF AIR QUALITY CRITERIA FOR THE INDOOR ENVIRONMENT <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | TABLE B-1 STANDARDS APPLICABLE IN THE UNITED STATES FOR COMMON INDOOR AIR POLLUTANTSa <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | TABLE B-1 (Continued) STANDARDS APPLICABLE IN THE UNITED STATES FOR COMMON INDOOR AIR POLLUTANTSa <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | TABLE B-2 GUIDELINES USED IN THE UNITED STATES FOR COMMON INDOOR AIR POLLUTANTS \ufffd <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | TABLE B-3 * SUMMARY OF CANADIAN EXPOSURE GUIDELINES FOR RESIDENTIAL INDOOR AIR QUALITY TABLE B-4 WHO WORKING GROUP CONSENSUS OF CONCERN ABOUT INDOOR AIR POLLUTANTS AT 1984 LEVELS OF KN… <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | APPENDIX c RATIONALE FOR MINIMUM PHYSIOLOGICAL requirements FOR RESPIRATION AIR BASED ON CO2 CONCENTRATION Figure C-1 Two chamber model. Figure C-2\ufffd Metabolic data. APPENDIX c RATIONALE FOR MINIMUM PHYSIOLOGICAL requirements FOR RESPIRATION AIR BASED ON CO2 CONCENTRATION Figure C-1 Two chamber model. Figure C-2\ufffd Metabolic data. APPENDIX c RATIONALE FOR MINIMUM PHYSIOLOGICAL requirements FOR RESPIRATION AIR BASED ON CO2 CONCENTRATION Figure C-1 Two chamber model. Figure C-2\ufffd Metabolic data. <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | REFERENCES Figure C-3\ufffd Ventilation requirements. APPENDIX D PROCEDURE FOR USE OF CLEANED RECIRCULATED AIR REFERENCES Figure C-3\ufffd Ventilation requirements. APPENDIX D PROCEDURE FOR USE OF CLEANED RECIRCULATED AIR REFERENCES Figure C-3\ufffd Ventilation requirements. APPENDIX D PROCEDURE FOR USE OF CLEANED RECIRCULATED AIR <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | Figure D-1\ufffd Recirculation and filtration. APPENDIX E VENTILATION EFFECTIVENESS TABLE D-1 Required Outdoor Air or Space Contaminant Concentration with Recirculation and Filtration Figure D-1\ufffd Recirculation and filtration. APPENDIX E VENTILATION EFFECTIVENESS Figure D-1\ufffd Recirculation and filtration. APPENDIX E VENTILATION EFFECTIVENESS <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | Figure E-1\ufffd Typical air distribution system. REFERENCE APPENDIX F RATIONALE FOR LAG OR LEAD TIME FOR TRANSIENT OCCUPANCY Figure E-1\ufffd Typical air distribution system. REFERENCE APPENDIX F RATIONALE FOR LAG OR LEAD TIME FOR TRANSIENT OCCUPANCY Figure E-1\ufffd Typical air distribution system. REFERENCE APPENDIX F RATIONALE FOR LAG OR LEAD TIME FOR TRANSIENT OCCUPANCY <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | APPENDIX G RATIONALE FOR REDUCING OUTDOOR AIR WHEN LOADS ON A MULTI-ZONE SYSTEM ARE UNEQUAL Figure G-1\ufffd Multi-zone model. APPENDIX G RATIONALE FOR REDUCING OUTDOOR AIR WHEN LOADS ON A MULTI-ZONE SYSTEM ARE UNEQUAL Figure G-1\ufffd Multi-zone model. APPENDIX G RATIONALE FOR REDUCING OUTDOOR AIR WHEN LOADS ON A MULTI-ZONE SYSTEM ARE UNEQUAL Figure G-1\ufffd Multi-zone model. <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | Appendix H Addenda Description information TABLE H-1 Addenda to ANSI\/ASHRAE Standard 62-1989, Changes Identified TABLE H-2\ufffd Addenda to ANSI\/ASHRAE Standard 62-1999, Changes Identified Appendix H Addenda Description information TABLE H-2\ufffd Addenda to ANSI\/ASHRAE Standard 62-1999, Changes Identified Appendix H Addenda Description information TABLE H-2\ufffd Addenda to ANSI\/ASHRAE Standard 62-1999, Changes Identified <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | TABLE H-3\ufffd Addenda to ANSI\/ASHRAE Standard 62-1999, Approval Dates TABLE H-3\ufffd Addenda to ANSI\/ASHRAE Standard 62-1999, Approval Dates TABLE H-3\ufffd Addenda to ANSI\/ASHRAE Standard 62-1999, Approval Dates <\/td>\n<\/tr>\n | ||||||
| 103<\/td>\n | Foreword Figure A <\/td>\n<\/tr>\n | ||||||
| 104<\/td>\n | TABLE 5.2 Air Intake Minimum Separation Distance <\/td>\n<\/tr>\n | ||||||
| 105<\/td>\n | Appendix X. Separation Of Exhaust Outlets And Outdoor Air Intakes <\/td>\n<\/tr>\n | ||||||
| 106<\/td>\n | TABLE X.1 Minimum Separation Distance, L, in ft (m) TABLE X.2 Minimum Dilution Factors <\/td>\n<\/tr>\n | ||||||
| 107<\/td>\n | Figure X.1 <\/td>\n<\/tr>\n | ||||||
| 193<\/td>\n | Approved, January 26, 2003 <\/td>\n<\/tr>\n | ||||||
| 197<\/td>\n | Approved January 24, 2004 <\/td>\n<\/tr>\n | ||||||
| 198<\/td>\n | Approved January 24, 2004 <\/td>\n<\/tr>\n | ||||||
| 199<\/td>\n | Approved January 24, 2004 <\/td>\n<\/tr>\n | ||||||
| 200<\/td>\n | Date Approved June 26, 2004 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" ASHRAE Standard 62-2001 – Ventilation for Acceptable Indoor Air Quality (ANSI Approved)<\/b><\/p>\n |