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D.C. Municipal Regulations (Last Updated: September 13, 2017) |
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Title 12. CONSTRUCTION CODES SUPPLEMENT OF 2013 |
| SubTitle 12-A. BUILDING CODE SUPPLEMENT OF 2013 |
| Chapter 12-A1. ADMINISTRATION AND ENFORCEMENT |
| Chapter 12-A2. DEFINITIONS |
| Chapter 12-A3. USE GROUP AND CLASSIFICATION |
| Chapter 12-A4. SPECIAL DETAILED REQUIREMENTS BASED ON USE AND OCCUPANCY |
| Chapter 12-A5. GENERAL BUILDING HEIGHTS AND AREAS |
| Chapter 12-A7. FIRE-RESISTANCE-RELATED CONSTRUCTION |
| Chapter 12-A9. FIRE PROTECTION SYSTEMS |
| Chapter 12-A10. MEANS OF EGRESS |
| Chapter 12-A11. ACCESSIBILITY |
| Chapter 12-A12. INTERIOR ENVIRONMENT |
| Chapter 12-A14. EXTERIOR WALLS |
| Chapter 12-A15. ROOF ASSEMBLIES AND ROOFTOP STRUCTURES |
| Chapter 12-A16. STRUCTURAL DESIGN |
| Chapter 12-A18. SOILS AND FOUNDATIONS |
| Chapter 12-A26. PLASTIC |
| Chapter 12-A29. PLUMBING SYSTEMS |
| Chapter 12-A30. ELEVATORS AND CONVEYING SYSTEMS |
| Chapter 12-A31. SPECIAL CONSTRUCTION |
| Chapter 12-A32. ENCROACHMENTS INTO THE PUBLIC RIGHT-OF-WAY |
| Chapter 12-A33. SAFEGUARDS DURING CONSTRUCTION |
| Chapter 12-A34. EXISTING STRUCTURES |
| Chapter 12-A35. REFERENCED STANDARDS |
| Chapter 12-A-E. APPENDIX E - SUPPLEMENTARY ACCESSIBILITY REQUIREMENTS |
| Chapter 12-A-N. APPENDIX N - SIGNS |
| SubTitle 12-B. RESIDENTIAL CODE SUPPLEMENT OF 2013 |
| Chapter 12-B1. SCOPE AND ADMINISTRATION |
| Chapter 12-B2. DEFINITIONS |
| Chapter 12-B3. BUILDING PLANNING |
| Chapter 12-B9. ROOF ASSEMBLIES |
| Chapter 12-B11. ENERGY EFFICIENCY |
| Chapter 12-B12. MECHANICAL ADMINISTRATION |
| Chapter 12-B15. EXHAUST SYSTEMS |
| Chapter 12-B16. DUCT SYSTEMS |
| Chapter 12-B24. FUEL GAS |
| Chapter 12-B25. PLUMBING ADMINISTRATION |
| Chapter 12-B29. WATER SUPPLY AND DISTRIBUTION |
| Chapter 12-B30. SANITARY DRAINAGE |
| Chapter 12-B44. REFERENCED STANDARDS |
| Chapter 12-B-E. APPENDIX E - MANUFACTURES HOUSING USED AS DWELLINGS |
| Chapter 12-B-H. APPENDIX H - PATIO COVERS |
| Chapter 12-B-J. APPENDIX J - EXISTING BUILDINGS AND STRUCTURES |
| Chapter 12-B-K. APPENDIX K - SOUND TRANSMISSION |
| Chapter 12-B-M. APPENDIX M - HOME DAY CARE |
| SubTitle 12-C. ELECTRICAL CODE SUPPLEMENT OF 2013 |
| Chapter 12-C4. EQUIPMENT FOR GENERAL USE |
| Chapter 12-C- 90. ARTICLE 90 - INTRODUCTION |
| SubTitle 12-D. FUEL GAS CODE SUPPLEMENT OF 2013 |
| Chapter 12-D1. SCOPE AND ADMINISTRATION |
| Chapter 12-D2. DEFINITIONS |
| Chapter 12-D5. CHIMNEYS AND VENTS |
| Chapter 12-D8. REFERENCED STANDARDS |
| SubTitle 12-E. MECHANICAL CODE SUPPLEMENT OF 2013 |
| Chapter 12-E1. SCOPE AND ADMINISTRATION |
| Chapter 12-E2. DEFINITIONS |
| Chapter 12-E4. VENTILATION |
| Chapter 12-E5. EXHAUST SYSTEMS |
| Chapter 12-E6. DUCT SYSTEMS |
| Chapter 12-E8. CHIMNEYS AND VENTS |
| Chapter 12-E9. SPECIFIC APPLIANCES, FIREPLACES AND SOLID FUEL-BURNING EQUIPMENT |
| Chapter 12-E10. BOILERS, WATER HEATERS AND PRESSURE VESSELS |
| Chapter 12-E11. REFRIGERATION |
| Chapter 12-E15. REFERENCED STANDARDS |
| SubTitle 12-F. PLUMBING CODE SUPPLEMENT OF 2013 |
| Chapter 12-F1. SCOPE AND ADMINISTRATION |
| Chapter 12-F2. DEFINITIONS |
| Chapter 12-F3. GENERAL REGULATIONS |
| Chapter 12-F4. FIXTURES, FAUCETS AND FIXTURE FITTINGS |
| Chapter 12-F6. WATER SUPPLY AND DISTRIBUTION |
| Chapter 12-F7. SANITARY DRAINAGE |
| Chapter 12-F8. INDIRECT/SPECIAL WASTE |
| Chapter 12-F11. STORM DRAINAGE |
| Chapter 12-F13. NONLIQUID SATURATED TREATMENT SYSTEMS |
| Chapter 12-F14. REFERENCED STANDARDS |
| SubTitle 12-G. PROPERTY MAINTENANCE CODE SUPPLEMENT OF 2013 |
| Chapter 12-G1. ADMINISTRATION AND ENFORCEMENT |
| Chapter 12-G2. DEFINITIONS |
| Chapter 12-G3. REQUIREMENTS |
| Chapter 12-G4. LIGHT, VENTILATION AND OCCUPANCY LIMITATIONS |
| Chapter 12-G5. PLUMBING FACILITIES AND FIXTURE REQUIREMENTS |
| Chapter 12-G6. MECHANICAL AND ELECTRICAL REQUIREMENTS |
| Chapter 12-G7. FIRE SAFETY REQUIREMENTS |
| Chapter 12-G8. REFERENCED STANDARDS |
| SubTitle 12-H. FIRE CODE SUPPLEMENT OF 2013 |
| Chapter 12-H1. ADMINISTRATION AND ENFORCEMENT |
| Chapter 12-H2. DEFINITIONS |
| Chapter 12-H3. GENERAL REQUIREMENTS |
| Chapter 12-H5. FIRE SERVICE FEATURES |
| Chapter 12-H6. BUILDING SERVICES AND SYSTEMS |
| Chapter 12-H9. FIRE PROTECTION SYSTEMS |
| Chapter 12-H10. MEANS OF EGRESS |
| Chapter 12-H11. CONSTRUCTION REQUIREMENTS FOR EXISTING BUILDINGS |
| Chapter 12-H56. EXPLOSIVES AND FIREWORKS |
| Chapter 12-H61. LIQUEFIED PETROLEUM GASES |
| Chapter 12-H-B. APPENDIX B - FIRE-FLOW REQUIREMENTS FOR BUILDINGS |
| Chapter 12-H-C. APPENDIX C - FIRE HYDRANT LOCATIONS AND DISTRIBUTION |
| Chapter 12-H-D. APPENDIX D - FIRE APPARATUS ACCESS ROADS |
| Chapter 12-H-H. APPENDIX H - HAZARDOUS MATERIALS MANAGEMENT PLAN (HMMP) AND HAZARDOUS MATERIALS INVENTORY STATEMENT (HMIS) INSTRUCTIONS |
| Chapter 12-H-K. APPENDIX K - HOME DAY CARE |
| SubTitle 12-I. ENERGY CONSERVATION CODE SUPPLEMENT OF 2013 |
| Chapter 12-I1-CE. ADMINISTRATION |
| Chapter 12-I1-RE. SCOPE AND ADMINISTRATION |
| Chapter 12-I2-CE. DEFINITIONS |
| Chapter 12-I4-CE. COMMERCIAL ENERGY EFFICIENCY |
| Chapter 12-I4-RE. RESIDENTIAL ENERGY EFFICIENCY |
| SubTitle 12-J. EXISTING BUILDING CODE SUPPLEMENT OF 2013 |
| Chapter 12-J1. SCOPE AND ADMINISTRATION |
| Chapter 12-J2. DEFINITIONS |
| Chapter 12-J4. PRESCRIPTIVE COMPLIANCE METHOD |
| Chapter 12-J6. REPAIRS |
| Chapter 12-J7. ALTERATIONS - LEVEL 1 |
| Chapter 12-J8. ALTERATIONS - LEVEL 2 |
| Chapter 12-J9. ALTERATIONS - LEVEL 3 |
| Chapter 12-J10. CHANGE OF OCCUPANCY |
| Chapter 12-J15. CONSTRUCTION SAFEGUARDS |
| SubTitle 12-K. GREEN CONSTRUCTION CODE SUPPLEMENT OF 2013 |
| Chapter 12-K1. SCOPE AND ADMINISTRATION |
| Chapter 12-K2. DEFINITIONS |
| Chapter 12-K3. GREEN BUILDING ACT AND ASHRAE 189.1 |
| Chapter 12-K4. SITE DEVELOPMENT AND LAND USE |
| Chapter 12-K5. MATERIAL RESOURCE CONSERVATION AND EFFICIENCY |
| Chapter 12-K6. ENERGY CONSERVATION, EFFICIENCY AND CO2E EMISSION REDUCTION |
| Chapter 12-K7. WATER RESOURCE CONSERVATION, QUALITY AND EFFICIENCY |
| Chapter 12-K8. INDOOR ENVIRONMENTAL QUALITY AND COMFORT |
| Chapter 12-K9. COMMISSIONING |
| Chapter 12-K10. EXISTING BUILDINGS |
| Chapter 12-K11. EXISTING BUILDING SITE DEVELOPMENT |
| Chapter 12-K12. REFERENCED STANDARDS |
| Chapter 12-K-A. APPENDIX A - PROJECT ELECTIVES |
| SubTitle 12-L. SWIMMING POOL AND SPA CODE SUPPLEMENT OF 2013 |
| Chapter 12-L1. SCOPE AND ADMINISTRATION |
| Chapter 12-L2. DEFINITIONS |
| SubTitle 12-M. FEES |
| Chapter 12-M1. DCRA PERMITS DIVISION SCHEDULE OF FEES |