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NFPA 225 2017

$80.71

NFPA 225: Model Manufactured Home Installation Standard

Published By Publication Date Number of Pages
NFPA 2017 76
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The 2017 edition of NFPA 225 does more to help ensure installers are able to do their jobs, so smoke alarms, CO detectors, and fire sprinkler systems are ready to protect people in manufactured homes from potentially deadly hazards. The 2017 edition of NFPA 225: Model Manufactured Home Installation Standard presents the latest requirements for safe, efficient, and effective installation of manufactured homes. Provisions cover: Preparation of sites intended for manufactured homes Foundations on which the manufactured homes are installed Procedures for on-site installation Connection to appliances and onsite utilities Anchoring of the home for protection against the forces of seismic events, floods, and wind New for the 2017 edition: The 2013 Standard provided guidance on smoke alarms and carbon monoxide detectors but was silent on how fire sprinkler systems should be dealt with during the installation process. For the 2017 edition, language has been added to ensure that the installer is provided with the necessary information from the manufacturer to accomplish the connection of the fire sprinkler system and system inspection so the system performs as the codes and standards intend. Other changes in this edition: Revisions in Section 12.4.2.2 correlate with ASCE 24-14, Flood Resistant Design and Construction, and clarify which items refer to non-engineered flood openings, revising the referenced section number for correlation, and to clarify which items refer to engineered flood openings. References have been updated throughout. From site preparation through final inspection, the 2017 edition of NFPA 225 gives engineers, manufacturers, and AHJs the requirements they need to comply with the safety and health requirements for the installation of manufactured homes.

PDF Catalog

PDF Pages PDF Title
9 Chapter 1 Administration
1.1 Scope.
1.2 Purpose. (Reserved)
1.3 Application.
1.4 Retroactivity.
1.5 Term Use.
10 1.6 Equivalency.
Chapter 2 Referenced Publications
2.1 General.
2.2 NFPA Publications.
2.3 Other Publications.
11 2.4 References for Extracts in Mandatory Sections.
Chapter 3 Definitions
3.1 General.
3.2 NFPA Official Definitions.
3.3 General Definitions.
13 Chapter 4 General
4.1 Preinstallation Considerations.
4.2 Alterations.
4.3 Data Plate.
4.4 Installation Considerations.
4.5 Design and Construction.
17 Chapter 5 Site Preparation
5.1 Access for Transporter.
5.2 Encroachments and Setback Distances.
5.3 Fire Separation Distance.
5.4 Issuance of Permits.
5.5 Site Preparation.
5.6 Investigation and Bearing Capacity of Soil.
5.7 Drainage.
5.8 Ground Moisture Control.
18 Chapter 6 Foundations
6.1 General.
6.2 Piers.
22 6.3 Footings.
23 6.4 Permanent Foundations.
6.5 Special Considerations.
26 Chapter 7 Installation Procedures
7.1 Before Moving Manufactured Home to Location.
7.2 Positioning of Home.
7.3 Interconnection of Multisection Homes.
7.4 Crossover Connections for Multisection Manufactured Homes.
27 7.5 Anchoring Instructions.
33 7.6 Installation of On-Site Structures.
7.7 Installation Close-Up/Finishing.
34 Chapter 8 Site-Installed Features
8.1 Installation of Site-Installed Features.
8.2 Hinged Roofs and Eaves.
8.3 Garden and Bay Windows.
8.4 Awnings and Ramadas.
8.5 Miscellaneous Lights and Fixtures.
35 8.6 Ventilation Options.
8.7 Optional Panels, Siding, and Molding.
8.8 Skirting.
37 8.9 Telephone and Cable TV.
8.10 Joints and Seams.
Chapter 9 Preparation of Appliances
9.1 Clothes Dryer Vent.
9.2 Comfort Cooling Systems.
38 9.3 Fireplace and Wood-Stove Chimneys and Air Inlets.
9.4 Range, Cooktop, and Oven Venting.
9.5 Flood Hazard Areas.
9.6 Seismic Design Categories D0, D1, D2, and E.
39 Chapter 10 Utility System Connection and Testing
10.1 Proper Procedures.
10.2 Water Supply.
40 10.3 Drainage System.
41 10.4 Gas Supply.
10.5 Heating Oil Systems.
42 10.6 Electricity.
Chapter 11 Life Safety Features
11.1 Smoke Alarms.
11.2 Fire Sprinkler Systems.
11.3 Carbon Monoxide Detectors.
11.4 Fire Separation Distances.
Chapter 12 Installation in Flood Hazard Areas
12.1 General.
43 12.2 Lowest Floor Elevation.
12.3 Foundations and Anchoring.
12.4 Installation Procedures.
44 12.5 Post-Installation Considerations.
12.6 Preparation of Appliances.
12.7 Utility Systems.
Chapter 13 Seismic Provisions for Prescriptive Design of Support Systems
13.1 Scope.
45 13.2 Minimum Prescriptive Support System Requirements.
13.3 Prescriptive Pier Support Systems.
13.4 Prescriptive Foundation Wall Support Systems.
49 13.5 Prescriptive Wood Cripple Wall Support Systems.
Chapter 14 Seismic Installation and Equipment Bracing Requirements
14.1 General.
14.2 Site-Installed Water Heaters.
14.3 Site-Installed Equipment.
50 14.4 Utility Attachments.
Chapter 15 Prescriptive Flood Provision Designs
15.1 Scope.
15.2 Anchorage and Support Materials.
15.3 General Limitations.
15.4 Prescriptive Ground Anchor Support and Anchorage System.
15.5 Prescriptive Foundation Wall Support and Anchorage Systems.
58 Annex A Explanatory Material
63 Annex B Final Inspection Checklist
Annex C Sample Checklist for AHJ Officials
67 Annex D Sample Schedule for Manufactured Home Installation Permits
Annex E Informational References
NFPA 225 2017
$80.71