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HomeMy WebLinkAboutG Installation Manual - LegacyLEGACY HOUSING APPROVED BY Revised Dec 22,2015 INSTALLATION INC. FEDERAL CTI NFACTURED ND SAFETY CONSTRUCTION AND SAFETY STANDARDS MANUAL Keep this booklet with your manufactured home. Title VI of the Housing and Community Development Act of 1974 provides you with protection against certain construction and safety hazards in your manufactured home. To help assure your protection, the manufacturer of your manufactured home needs the information which these cards, when completed and mailed, will supply. If you bought your home from a dealer, please be sure that your dealer has completed and mailed a card for you. If you acquired your home from someone else who is not a dealer, you should promply fill out and send a card to the manufacturer. It is important that you keep this booklet and give it to any person who buys the manufactured home from you. Edition 1.4 12/18/2015 I-0.1 MANUFACTURER'S ONE-YEAR LIMITED WARRANTY EAU :ti]T/mill :Y•- Revised Sep 25,2013 AINC. FEDERAL MANUFACTURED NOME CONSTRUCTION AND SAFETY STANDARDS Legacy Housing, LTD. (the "Manufacturer") warrants that your new home has been constructed in accordance with all building codes, standards, requirements, and regulations prescribed by the United States Department of Housing and Urban Development under the National Manufactured Housing Construction and Safety Standards Act of 1974 (42 U.S.C. Section 5401 et seq.), and that the home, including the structure, plumbing, heating and electrical systems, and all appliances and equipment installed by the Manufacturer, is free, under normal use, from manufacturing defects in material or workmanship, except for cosmetic defects. This warranty is in effect until the first anniversary of the date of initial installation of the home at the consumer's homesite, or the closing of the consumer's purchase or acquisition of an already installed new home, whichever is later. The appliances and equipment in the home may be covered by warranties provided by the manufacturers of such items. Such warranties will be delivered to you with the home. THIS WARRANTY EXTENDS ONLY TO THE FIRST RETAIL OR COMMERCIAL PURCHASER AND APPLIES ONLY WHILE THE HOME IS LOCATED AT THE ORIGINAL RETAIL OR COMMERCIAL SITE. SOME STATES MAY NOT PERMIT SUCH LIMITATIONS DURING THE FIRST YEAR OF THE WARRANTY, SO THESE LIMITATIONS MAY NOT APPLY TO YOU. This warranty covers only those defects which become evident within the applicable warranty period and where written notice is provided to the retailer or Manufacturer not later than fifteen (15) days after the expiration of the warranty period. You, the Owner of the home, are responsible for normal maintenance as described in the Owner's Manual. If a problem occurs which the Owner believes is covered by this warranty, the Owner should contact the retailer from whom the home was purchased, provide the retailer with a written description of the problem, and cooperate so that the problem can be resolved by the retailer. If the retailer is unable to resolve a problem which the Owner is convinced is covered by this warranty, the Owner should contact the Manufacturer at the address listed below, and provide a written description of the problem and the attempts made to resolve it. Upon receipt of such written description, and where the retailer was unable to resolve the problem, the Manufacturer will perform any repairs or replace any parts necessary to correct defects in material or workmanship covered by this warranty, or will take other appropriate action as may be required. THIS WARRANTY DOES NOT COVER ANY OF THE FOLLOWING: 1. ANY HOME REGISTERED OR LOCATED OUTSIDE THE UNITED STATES. 2. PROBLEMS RESULTING FROM A FAILURE TO COMPLY WITH INSTRUCTIONS CONTAINED IN THE OWNER'S INSTALLATION MANUAL. 3. BEDDING, DRAPERIES, FURNITURE, TIRES, WHEELS OR AXLES. 4. APPLIANCES OR ACCESSORIES PROVIDED OR INSTALLED BY THE RETAILER OR A THIRD PARTY. 5. DEFECTS OR PROBLEMS CAUSED BY OR RELATED TO: A. IMPROPER SOIL CONDITIONS, SITE PREPARATION, INSTALLATION OR VENTILATION AT THE RETAIL PURCHASER'S SITE, RESULTING IN WATER OR OTHER DAMAGE; B. USE, IN THE HOME, OF A KEROSENE HEATER OR OTHER TYPE OF FUEL -BURNING PORTABLE HEATER; C. ABUSE, MISUSE, NEGLIGENCE OR ACCIDENT; D. ALTERATION OR MODIFICATION OF THE HOME; OR E. NORMAL DETERIORATION DUE TO WEAR OR EXPOSURE. 6. LOSS OF TIME, INCONVENIENCE, COMMERCIAL LOSS, LOSS OF USE OF THE HOME, INCIDENTAL CHARGES SUCH AS TELEPHONE CALLS, HOTEL BILLS OR OTHER INCIDENTAL OR CONSEQUENTIAL DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. ALL IMPLIED WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, HABITIBILITY OR FITNESS FOR A PARTICULAR PURPOSE APPLICABLE TO THE ITEMS OR COMPONENTS COVERED BY THIS ONE-YEAR EXPRESS LIMITED WARRANTY ARE LIMITED IN DURATION TO THE TERM OF THIS EXPRESS LIMITED WARRANTY. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. This warranty gives you specific legal rights, and you may also have other rights which may vary from state to state. The remedies provided in this warranty are the owner's exclusive remedies. The Manufacturer is not responsible for any undertaking, representation or warranty made by a retailer or other person or entity beyond those expressly set forth in this warranty. LEGACY HOUSING, LTD. 4801 MARK IV PARKWAY APPROVED BY FT. WORTH, TEXAS 76106 SrNCep 25,2013 . FEDERAL MANHFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS APPROVED BY INFA Feb 19,2008 Dispute Resolution Process FEDERAL MANUFACTURI�' ED HOME CONSTRUCTION AND SAFETY STANDARDS Many states have a consumer assistance or dispute resolution program that homeowners may use to resolve problems with manufacturers, retailers, or installers concerning defects in their manufactured homes that render part of the home unfit for its intended use. Such state programs may include a process to resolve a dispute among a manufacturer, a retailer, and an installer about who will correct the defect. In states where there is not a dispute resolution program that meets the federal requirements, the HUD Manufactured Home Dispute Resolution Program will operate. These are "HUD -administered states." The HUD Manufactured Home Dispute Resolution Program is not for cosmetic or minor problems in the home. You may contact the HUD Manufactured Housing Program Office at (202) 708-6423 or (800) 927-2891, or visit the HUD website at www.hud.gov to determine whether your state has a state program or whether you should use the HUD Manufactured Home Dispute Resolution Program. Contact information for state programs is also available on the HUD website. If your state has a state program, please contact the state for information about the program, how it operates, and what steps to take to request dispute resolution. When there is no state dispute resolution program, a homeowner may use the HUD Manufactured Home Dispute Resolution Program to resolve disputes among the manufacturer, retailer, and installer about responsibility for the correction or repair of defects in the manufactured home that were reported during the 1-year period starting on the date of installation. Even after the 1-year period, manufacturers have continuing responsibility to review certain problems that affect the intended use of the manufactured home or its parts, but for which correction may no longer be required under federal law. Additional Information HUD Manufactured Home Dispute Resolution Program The steps and information outlined below apply only to the HUD Manufactured Home Dispute Resolution Program that operates in HUD -administered states, as described under the heading "Dispute Resolution Information" in this manual. Under the HUD Manufactured Home Dispute Resolution Program, homeowners must report defects to the manufacturer, retailer, installer, a State Administrative Agency, or HUD within 1 year after the date of the first installation. Homeowners are encouraged to report defects in writing, including, but not limited to, email, written letter, certified mail, or fax, but they may also make a report by telephone. To demonstrate that the report was made within 1 year after the date of installation, homeowners should report defects in a manner that will create a dated record of the report. for example, by certified mail, by fax, or by email. When making a report by telephone, homeowners are encouraged to make a note of the phone call, including names of conversants, date, and time. No particular format is required to submit a report of an alleged defect, but any such report should at a minimum include a description of the alleged defect, the name of the homeowner, and the address of the home. 1-0.2.1 Homeowners are encouraged to send reports of an alleged defect first to the manufacturer, retailer, or installer of the manufactured home, or a State Administrative Agency. Reports of alleged defects may also be sent to HUD at: HUD, Office of Regulatory Affairs and Manufactured Housing, Attn. Dispute Resolution, 451 Seventh Street, SW., Washington, DC 20410-8000, faxed to (202) 708-4213, e-mailed to mhs@hud.gov, or reported telephonically at (202) 708-6423 or (800) 927-2891. If, after taking the steps outlined above, the homeowner does not receive a satisfactory response from the manufacturer, retailer, or installer, the homeowner may file a dispute resolution request with the dispute resolution provider in writing, or by making a request by phone. No particular format is required to make a request for dispute resolution, but the request should generally include the following information. (1) The name, address, and contact information of the homeowner; (2) The name and contact information of the manufacturer, retailer, and installer of the manufactured home, (3) The date or dates the report of the alleged defect was made, (4) Identification of the entities or persons to whom each report of the alleged defect was made and the method that was used to make the report; (5) The date of installation of the manufactured home affected by the alleged defect; and (6) A description of the alleged defect. Information about the dispute resolution provider and how to make a request for dispute resolution is available at http:// www.hud.gov or by contacting the Office of Manufactured Housing Programs at (202) 708-6423 or (800) 927-2891. A screening agent will review the request and, as appropriate, forward the request to the manufacturer, retailer, installer, and mediator. The mediator will mediate the dispute and attempt to facilitate a settlement. The parties to a settlement include, as applicable, the manufacturer, retailer, and installer. If the parties are unable to reach a settlement that results in correction or repair of the alleged defect, any party or the homeowner may request nonbinding arbitration. Should any party refuse to participate, the arbitration shall proceed without that party's input. Once the arbitrator makes a non -binding recommendation, the arbitrator will forward it to the parties and HUD. HUD will have the option of adopting, modifying, or rejecting the recommendation when issuing an order requiring the responsible party or parties to make any corrections or repairs in the home. At any time before HUD issues a final order, the parties may submit an offer of settlement to HUD that may, at HUD's discretion, be incorporated into the order. In circumstances where the parties agree that one or more of them, and not the homeowner, is responsible for the alleged defect, the parties will have the opportunity to resolve the dispute outside of the HUD Mediation and Arbitration process by using the Alternative Process. Homeowners will maintain the right to be informed in writing of the outcome when the Alternative Process is used, within 5 days of the outcome. At any time after 30 days of the Alternative Process notification, any participant or the homeowner may invoke the HUD Manufactured Home Dispute Resolution Program and proceed to mediation. The HUD Manufactured Home Dispute Resolution Program is not a warranty program and does not replace the manufacturer's or any other warranty program. APPROVED BY Feb 19,2008 ANC. 1--0.2.2 FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 5. DEFECTS OR PROBLEMS CAUSED BY OR RELATED TO; A. IMPROPER SOIL CONDITIONS, SITE PREPARATION, INSTALLATION OR VENTILATION AT THE RETAIL PURCHASER'S SITE, RESULTING IN WATER OR OTHER DAMAGE. B. USE in THE HOME OF A KEROSENE HEATER OR OTHER TYPE OF FUEL -BURNING PORTABLE HEATER. C. ABUSE, MISUSE, NEGLIOENC13 OR ACCIDENT. D. ALTERATION OR MODIFICATION OF THE HOME. E. NORMAL DETERIORATION DUE TO WEAR OR EXPOSURE. 6, LOSS OF TIME, INCONVENIENCE. COMMERCIAL LOSS, LOSS OF USE OF THE HOME, INCIDENTAL CHARGES SUCH AS TELEPHONE CALLS, HOTEL BILLS OR OTHER INCIDENTAL OR CONSEQUENTIAL DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. All implied warranties, including any implied warranty of merchantability, habitability or fitness for a particular purpose applicable to the items or components covered by the limited one-year express warranty are limitcd in duration to the term of such limited warranty. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which may vary from state to state. The remedies provided in this warranty are the owner's exclusive remedies. The manufacturer is not responsible for any undertaking, representation or warranty made by a retailer or other person beyond those expressly set forth in this warranty. LEGACY HOUSING LTD 4801 MARK IV PARKWAY FT. WORT[ I TX 76106 APPROVED BY 000 Aug � 08,2005 rI V. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Revision date: 7/22/05 1-0.2E3 APPROVED BY Revised Jun 20,2005 i ��VC. FEDERAL MANUFACTURED HOME CONSTRDCr10N AND SAFETY STANDARDS Table of Contents Chapter 1 - Introduction 1.1 How to Use This Manual ............................. 1 1.2 Pre -Installation Considerations ................... 1 1.3 Alterations..................................................1 1.4 Safety..........................................................I 1.5 Consumer Information ................................ 1 1.6 Before You Begin ....................................... 1 Chapter 2 - Definitions Chapter 3 - Site Preparation 3.1 Location and Layout - Use Of ZoneMaps .................................................. 3 3.1.1 Access For Transporter ............................... 3 3.1.2 Encroachment and Setback ........................ Distances.................................................... 3 3.1.3 Issuance of Permits ..................................... 3 3.2 Soil Conditions ........................................... 4 3.2.1 Requirements..............................................4 3.2.2 Bearing Capacity ........................................ 4 3.2.3 Soil Bearing Testing Methods And Equipment .......................................... 4 3.3 Removal of Organic Material ...................... 4 3.4 Drainage.....................................................4 3.4.1 Purpose.......................................................4 3.4.2 Elimination of Depressions ......................... 4 3.4.3 Drainage Structures .................................... 4 3.5 Ground Moisture Control ............................ 4 3.5.1 Importance .................................................. 4 3.5.2 Acceptable Types of Ground Cover.......................................................... 4 3.5.3 Proper Installation ...................................... 4 Chapter 4 - Foundations 4.1 Piers........................................................... 6 4.1.1 Importance .................................................. 6 4.1.2 Acceptable Types ........................................ 6 4.1.3 Design Requirements .................................. 6 4.1.4 Design Procedures ...................................... 6 4.2 Footings......................................................7 4.2.1 Acceptable Types of Footings ...................... 7 4.2.2 Footer Placement.........................................7 4.2.3 Proper Sizing Of Footings ........................... 7 4.2.4 Other Footing Design Consideration..............................................7 4.3 Permanent Foundations...............................7 4.3.1 Flood -Prone Areas.......................................7 4.3.2 Severe Wind Areas......................................7 4.3.3 Special Snow Load Conditions ....................7 4.4 Important Reference Documents..................8 Required Footing and Pier Blocking...................................................... 9 Chapter 5 - Set -Up Procedures 5.1 Moving Home To Location ..........................12 5.2 Leveling and Blocking (Singlewides)..............................................12 5.3 Leveling and Blocking (Mulitsections)............................................13 5.4 Crossover Connections For Multi -Section Homes...................................15 5.4.1 Utility Crossovers........................................15 5.4.2 Ductwork Crossovers...................................15 5.5 Tiedown Requirement for Single And Multi -Section Homes...................................19 5.5.1 Anchoring Instruction.................................19 5.5.2 Severe Climatic Conditions .........................20 5.6 Installation of On -Site Attached Structures....................................................20 5.6.1 Attached Garages........................................20 5.6.2 Porches........................................................20 5.6.3 Step, Stairways and Landings......................20 5.6.4 Skirting.......................................................20 Chapter 6 - Installation of Optional Features 6.1 Awnings and Carports.................................21 6.2 Miscellaneous Lights and Fixtures...............21 6.3.1 Exterior Lights ............................................ 21 6.3.2 Ceiling Fans................................................21 6.3.3 Whole House Ventilation .............................21 6.4 Telephone and Cable Television..................21 1-0.3 APPROVED BY Revised Jun 20,2005 i ��VC. FEDERAL MANUFACTURED HOME CONSTRDCr10N AND SAFETY STANDARDS Table Of Content, Continued Chapter 7 - Preparation of Appliances 7.1 Clothes Dryer Vent .................................... 23 7.2 Comfort Cooling Systems ........................... 23 7.2.1 Air Conditions ............................................ 23 7.2.2 Heat Pump .................................................. 23 7.3 Fireplace Chimneys Installation .................. 23 7.3.1 Minimum Extensions above Roof ............... 24 7.3.2 Required Components ................................. 24 7.3.3 Combustion Air Duct Inlets ........................ 24 7.4 Range, Cooktop and Oven Venting ............. 24 Chapter 8 - Utility System Connection And Testing 8.1 Proper Procedures ....................................... 27 8.2 Water Supply .............................................. 27 8.2.1 Maximum Supply Pressure and Reduction.. 27 8.2.2 Connection Procedures ................................ 27 8.2.3 Freezing Protection ..................................... 27 8.2.4 Testing Procedures ...................................... 27 8.3 Drainage System ......................................... 30 8.3.1 Assembly and Support ................................ 30 8.3.2 Proper Slopes and Connector Sizes ............. 30 8.3.3 Crossovers .................................................. 30 8.3.4 Solvent Welding Procedures ....................... 30 8.3.5 Protection from Freezing ............................. 30 8.3.6 Flood Level Test Procedures ....................... 30 8.4 Gas Supply ................................................. 30 8.4.1 Type Of System Furnished with Home ....... 30 8.4.2 Proper Supply Pressure ............................... 30 8.4.3 Orificing for Specific Gases ........................ 30 8.4.4 Crossovers .................................................. 31 8.4.5 Testing Prior To Connection to Mains ........ 31 8.4.6 Connection Procedures ................................ 31 8.4.7 Gas Appliance Startup Procedures .............. 31 8.5 Heating Oil Systems .................................... 31 8.6 Electricity................................................... 31 8.6.1 Description and Rating of House Wiring..... 32 8.6.2 Grounding Of Homes with Feeder Connections................................................ 32 8.6.3 Connection Methods ................................... 32 8.6.4 Crossover Connections ................................ 33 8.6.5 System Test Procedures and Equipment...... 33 Chapter 9 - Final Inspection 9.1 Water and Drain Systems ............................43 9.2 Appliance Function and Operation ..............43 9.3 Windows, Doors and Drawers .....................43 9.4 Exit Windows..............................................43 9.5 Exterior Siding and Trim ............................43 9.6 Stack Heads and Vent Pipe Flashings OnRoof.......................................................43 9.7 Composition Roof.......................................43 9.8 Skirt Venting...............................................43 9.9 Low -Hanging Trees and Bushes ..................43 9.10 Exhaust Fan Operation and Air Flow ..........43 9.11 Bottom Board..............................................43 9.12 Ground Cover..............................................43 9.13 Anchor and Straps.......................................43 9.14 Interior Details............................................43 Chapter 10 - Relocating the Home 10.1 Relocating Of the Home..............................44 10.1.1 New Zones..................................................44 10.1.2 Tires and Axles...........................................44 10.1.3 Appliances..................................................44 10.1.4 Dust Caps....................................................44 10.1.5 Blocking During Storage .............................44 10.1.6 Transit Of Furniture and Belongings ...........44 10.1.7 Multisection Homes.....................................44 10.1.8.... Voiding of Warranty...................................44 I-0.4 Table Of Contents, Continued Appendix Frame Tie Installation............................................................A FrameNertical Tie Installation................................................B Minute Man Anchor Installation...............................................0 Tie Down Engineering Xi2 Foundation System ..........................C2 Evaporating Cooler Installation................................................D ShutterDesign.....................................................................E Tie Downs for Opt. 96" Sidewall Height.....................................R General Notes and Specifications for Alternate Home Sizes .......... X APPROVED BY ON REVISED 1/25/2017 �PIN . FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-0.5 LEGACY HOUSING Ltd. Installation and Homeowner's Manual Addendum Please be advised that the standard for tie down straps has been updated to the ASTM Standard Specification D3953-97; "Standard Specification for strapping, flat steel, and Seals". This standard will be effective after June 8th, 2014. APPROVED BY Jun � 09,2014 ilNC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-0.5.1 INTRODUCTION TO THE HOMEOWNER: Thank you for purchasing one of our manufactured home. This Installation Manual contains instructions that must be followed for the proper installation of your home. PLEASE READ ALL INSTRUCTIONS PRIOR TO SET-UP. _ Chapter 1 - Introduction 1.1 How to use this manual This manual contains detailed installation instruction, including specifications and procedures, for installation and hook-up of your manufactured home. It has been written in an objective and easy -to - understand manner. It discusses the installation of the home from preparation of the site through final inspection. It includes many tables and figures giving important data for proper installation. Careful adherence to this manual by the installation crew will assure you of a quality, safe and affordable home for many years to come. Consultation with a registered professional architect or engineer for those unusual circumstances not covered in this manual is required. 1.2 Pre -installation Considerations Prior to locating or relocation of your home, contact the local authority having jurisdiction for installation to see if permits for such procedures as blocking, anchoring, or utility connections are required. Inspections may be required during installation. On private property, installation zoning or development covenants may apply and should also be taken into consideration. (NOTE: Preparation of the site, when accomplished by other than the home installer, may not be in accordance with these instructions.) 1.3 Alterations Prior to altering this home after installation, (such as modifying the electrical, plumbing or heating systems, adding a room, carport, garage, or major repairs) be sure to contact the authority having jurisdiction, as a permit or plan approval may be required. ALSO SUCH ALTERATIONS MAY VOID IN WHOLE OR IN PART THE LIMITED WARRANTY CONTAINED IN THE SET-UP MANUAL. 1.4 SAFETY ONLY TRAINED CREWS SHOULD INSTALL THE HOME. INSTALLERS SHOULD FOLLOW APPROVED BY Revised IN Aug � 14,2000 II V. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Page 1 THE SAFETY INSTRUCTIONS PROVIDED IN THIS MANUAL. WARNING THIS HOME WEIGHS SEVERAL TONS. USE ENOUGH TEMPORARY WOOD BLOCKING TO SUPPORT THE HOME DURING SET-UP OR WHEN LOCATED AT DEALER LOTS OR FACTORY FOR AN EXTENDED PERIOD OF TIME. NO ONE SHOULD BE ALLOWED UNDER THE HOME UNLESS THE BLOCKING IS SECURELY IN PLACE, EVEN IF THE HOME IS NOT MOVING. 1.5 Consumer Information Card The distributor or dealer of your manufactured home shall fill out the CONSUMER INFORMATION CARD located with the invoice packet shipped with your home and return it to the plant which manufactured your home, so that you may be notified of revised instruction or new products. 1.6 Before you begin There are several documents that must be reviewed prior to the installation of this home. They can be found in the important information packet shipped with this home. Utility schematics If your home has more than one drain drop out a copy of the drain line drawing will be shipped with your home. Installation Manual Supplements Supplement pages may be included with this manual. These supplements outline special features included in the home which are not covered in the set-up manual, or which differ from details in the set-up manual. 1-1 Legacy Housing Alternate Floor Widths All tables in the installation manual that specify 180" floor width with 12" maximum eaves may be used for 184" wide floor with 8" maximum eaves. This is acceptable for Wind Zones 1, 2, and 3 and for 20, 30, and 40 psf roof live loads as snetji�f���i� the FMHCSS. �''%P•B•q .9���°s �• P.��cer�s�oq ': No.23166-E *� cSSS! — 06 APPROVED BY May 25,2006 INC. FEDERAL MANUFACTURED HOME CONSTRUCI0N AND SAF ETY STAN DARD S Legacy Housing APPROVED BY WON0Feb >9,2°°$ Retail Location and Storage Guidelines INC. ME CONSTRUCTION AND SAFETY STANUARUS Weather Protection FERERAUCTIONL MA FAND SAFETYRED STANDARDS If the installation cannot be started immediately upon delivery of the home, the retailer and/or the installer has the responsibility to ensure the exterior weather protection of multi section marriage walls and endwalls of homes with vinyl siding has not been damaged during shipment. The home should be inspected immediately upon delivery and frequent inspections should be conducted during storage. Any and all tears in the weather proofing materials shall be made to prevent any damage from the elements. Roof shingles and siding shall also be inspected and repairs made as needed. Support Blocking Where allowed by local jurisdiction, the following guidelines may be used in lieu of the instructions noted in our installation manual for any Legacy Housing manufactured home on display at a retail lot in a temporary manner or for storage. Homes for Display: Single section homes shall be setup with single block piers, metal piers or jack stands spaced 12'-0" on center maximum beneath each I-beam. The tire and axle system of the home may be used as one of the required supports. Additionally, the hitch jack may also be used as one of the required supports. One pier shall be located 2'-0" maximum from the rear of the home with additional piers located at openings 4'-0" or greater (i.e. sliding glass doors, bay windows, etc.). Multi section homes also require additional supports below marriage wall column supports along the mate line. These locations are identified from the manufacturer. Footings are required below each pier and may be placed directly on the surface grade without excavation. Footings may be ABS pads, 2"x10"x16" pressure treated lumber or 16" x16" x4" concrete pads. Single Section Home 2._0. 12'_D• 12'_0" 12'_0• 12'_0" 12'_0" MAX. MAX. MAX. MAX. MAX. MAX. Multi Section Home 2'-0' 12'-a' 12,_0• 12'_0• 12•_0• 12,_0• MAX. MAX. MAX. MAX. MAX. MAX. Pier Support at Columns Where Identified From Manufacturer Homes for Storage: Homes being stored for more than 30 days shall be supported to prevent any premature damage. A pier must be located 2'-0" maximum each end of the home below each I-beam. An additional pier may be placed at approximately the center of the home length at each I-beam. 1-1.2 11 Chapter 2 - Definitions Anchoring Equipment Straps, cables, turnbuckles and chains, including tensioning devices, that are used with ties to secure a manufactured home to ground anchors. Anchoring equipment shall be approved or certified for use on HUD Code homes. Anchoring System A combination of ties, anchoring equipment, and ground anchors that will, when properly designed and installed, resist the overturning of the home or sideways movement caused by wind. Authority Having Jurisdiction The organization, office, or individual responsible for approving plans, equipment, an installation, or an alteration procedure. Data Plate Self adhesive label required on all manufactured homes containing: name and address of manufacturer, serial no., model no., date of manufacture, list of appliances, zone maps and design approval name. Diagonal Tie A tie intended to resist horizontal or shear forces and to resist vertical, uplift, and overturning forces. Frame, Main That part of the structural system that is normally used to transmit accumulative design loads to the support system. Footing The part of the support system that sits directly on the ground at, below or partly below grade to support the piers or foundations. Foundation That part of a building that is an engineered,structure designed to transfer the weight of the building or structure to the soil. Information Packet The important papers provided with the home including appliance instructions, warranties, set-up and home owner manuals, etc. APPROVED BY IN14e)AN 0 8 199 1NC. FEDE 11Y WAC1%1Dr OONBiRIICTIDN NO FEtt BTNMIa Page 2 Installation Assembly, at the site of occupancy, of all portions of the manufactured home, connection of the home to existing utility connections, and installation of support or anchoring systems. Installation Instructions Instructions provided by the manufacturer, which accompany each manufactured home and detail the manufacturer's requirements for ground support, anchoring systems, and other work completed on site. Pier That portion of the support system between the footing and the manufactured home, exclusive of caps and shims. Types of piers include, but are not limited to, the following: 1. Manufactured steel stands; 2. Manufactured concrete stands, and 3. Concrete blocks Should: This is a recommendation. Shall: This is a requirement. Site, Manufactured Homes A parcel of land designed and designated for the location of one manufactured home, its accessory buildings or structures, and accessory equipment for exclusive use of the home's occupants. Skirting A weather -resistant material used to enclose the space from the bottom of the manufactured home to grade. Stabilizing Devices All components of the anchoring and support systems, such as piers, footings, ties, anchoring equipment, ground anchors, or any other materials and methods of construction that support and secure the manufactured home to the ground. Stand, Manufactured Home That area of a manufactured home site that has been reserved for the placement of a manufactured home. Support System A combination of footings, piers, caps and shims that will, when properly installed, support the manufactured home. I-2 0 Chapter 3 - Site Preparation 3.1 Location and Layout - Use of Zone Maps Your home is designed for certain weather conditions and roof loads (see zone maps located on the inside of the cabinet door below the kitchen sink and Figure 3.1 of this manual). Do not site or relocate your home in a zone requiring greater wind, roof load, or heating or cooling capabilities than those for which it was designed. WIND ZONE I (15 PSF) Includes areas of the United Stapes and its territories that are not otherwise include as being in Wind Zone 2 or 3 This home has not been designed for the higher wind pressure and anchoring provisions required for ocean/coastal areas and should not be located within 1,500' of the coastline in Wind Zone 2 and 3, unless the home and its anchoring and foundation system have been designed for the increase requirements specified for Exposure D in ANSUASCE 7-88. WIND ZONE 2 (100 MPH) Following are the local governments, listed by state (counties or parishes, unless specified otherwise) which are within Wind Zone 2. ALABAMA - Baldwin, Mobile FLORIDA - All counties except those identified as being within Wind Zone 3. GEORGIA - Bryan, Camden, Chatam, Glynn, Liberty, McIntosh. LOUISIANA - Acadia, Allen, Ascension, Assumption, Calcasieu, Cameron, East Baton Rogue, East Feliciana, Evangleline, Iberia, Iberville, Jefferson Davis, LaFayette, Livingston, Pointe Coupee, St. Helena, St. James, St. John the Baptist, St. Landry, St. Martin, St. Tammany, Tangipahoa, Vermillion, Washington, West Baton Rouge, West Feliciana. MAINE - Handcock, Washington. MASSACHUSETTS - Barnstable, Bristol, Dukes, Nantucket, Plymouth. MISSISSIPPI - George, Handcock, Harrison, Jackson, Pearl River, Stone. NORTH CAROLINA - Beaufort, Brunswick, Camden, Chowan, Columbus, Craven, Currituck, Jones, New Hanover, Onslow, Pamlico, Pasquotank, Pender, Perquimans, Tyrrell, Washington. WIND ZONE 1 WIND ZONE 2 WIND ZONE 3 3r* BASIC WIND ZONE MAP SOUTH CAROLINA - Beaufort, Berkeley, Charleston, Collecton, Dorchester, Georgetown, Horry, Jasper, Williamsburg. TEXAS - Aransas, Brazoria, Calhoun, Cameron, Chambers, Galveston, Jefferson, Kenedy, Kleberg, Matagorda, Nueces, Orange, Refugio, San Patricio, Willacy. VIRGINIA - (Cities) Chesapeake, Norfolk, Portsmouth, Princess Anne, Virginia Beach. WIND ZONE 3 (110 MPH) The following local governments listed by State, (counties or parishes, unless specified otherwise) are within Wind Zone 3: FLORIDA - Broward, Charlotte, Collier, Dade, Franklin, Gulf, Hendry, Lee, Martin, Manatee, Monroe, Palm Beach, Pinellas, Sarasota. LOUISIANA - Jefferson, LaFourche, Orleans, Plaquemines, St. Bernard, St. Charles, St. Mary, Terrebonne. NORTH CAROLINA - Carteret, Dare, Hyde. The following states and territories are within Wind Zone 3: State of HAWAII All of ALASKA Coastal regions between the 90 mph isotach on ANSI/ASCE 7-88 wind map and the coast. US TERRITORIES: America Samoa, Guam, Northern Mariana Islands, Puerto Rico, Trust Territory of Pacific Islands, U.S. Virgin Islands. 3.1.1 Access For Transporter Before attempting to move your home to the installation site, be sure the transportation equipment can get through. Remove any overhanging branches and contact your local utility company to raise any overhead wires. Special transportation permits may be required from state, county or city officials. 3.1.2 Encroachments And Setback Distances Obey local laws regarding encroachments in streets, yards and courts, and permissible setback distances from property lines and public roads. Consider future additions, such as awnings and screen rooms. 3.1.3 Issuance Of Permits Be sure that all necessary local permits have been obtained and fees paid. ZONE MAPS OF THE UNITED STATES FIGURE 3.1 APPROVED BY N14Jo, ��aa /} INC. FFOERA AtMFACMflED HOME COH M1CTMAND6A{EttBrAtq" Page 3 r M SC ROOF LOAD MAP I-3 tWA _ ray vr, �D .. � , 00 VA (a A — e1 w { .. elf IN am C€T NiPf YA L 0£ zoos / z 3 0 • 1-, uNd"s eLH6 us "Is CLIMATIC ZONE MAP 3.2 Soil Conditions 3.2.1 Requirements To help prevent settling of your home, locate it on firm, undisturbed soil or fill compacted at least 90% of its maximum relative density. Installation on loose, uncompacted fill may cause the home to shift and settle in such a way as to damage the home which may invalidate the home's limited warranty. 3.2.2 Bearing Capacity Test the bearing capacity of the soil at the depth of the footings after completing any grading and filling (see 3.2.3). If you cannot test the soil but can identify its type, use the foundation bearing pressure shown in Table 3.1 as a guide. If you cannot identify the soil, use the lowest value (1,000 psf from Table 3.1). Under unusual conditions, or if the soil appears to be peat or uncompacted fill, consult a local geologist or professional engineer. 3.2.3 Soil Bearing Testing Methods And Equipment A pocket penetrometer (available from engineering or manufactured housing supply houses) or or methods acceptable to local jurisdictions may be used. 3.3 Removal Of Organic Material Remove all decayable material such as grass, roots and wood scraps from beneath the home, especially in areas where footings are to be placed, to minimize settling of footings and insect damage. Remove shrubs and overhanging branches from the immediate vicinity of the homesite to prevent windstorm damage. APPROVED BY Revised Feb 22INC.,2012 FEDERAL MANUFACTURED CONSTRICTION AND SFETY STAN DARDS 3.4 Drainage 3.4.1 Purpose Proper drainage prevents water buildup under the home which may cause shifting or settling of the foundation, dampness in the home, damage to siding and bottom board, buckling of walls and floors, and problems with the operation of doors and windows, AND COULD VOID YOUR WARRANTY. 3.4.2 Elimination of Depressions Grade the homesite to permit water to drain from under the the home. All drainage at the homesite must be diverted away from the home and must slope a minimum of one-half inch per foot away from the foundation for the first ten feet. See Figure 3.2 3.4.3 Drainage Structures Depending on the local landscape, ditches and culverts may be needed to drain surface runoff. If so, consult a registered professional engineer. 3.5 Ground Moisture Control 3.5.1 Importance If the crawlspace under the home is to be enclosed with skirting or other material, you must provide ventilation per Section 5.6.4 in this manual. Section 5.6.4 indicates the minimum ventilation required. Additional free area or mechanical ventilation may be required depending on local conditions. 3.5.2 Acceptable Types of Ground Cover Use polyethylene sheeting or its equivalent, at least six mils thick. NOTE: If the home is installed in an and region with an annual rainfall of 15" or less, the ground cover is not required as long as one square foot of open vent area is provided per 150 square feet of the home's floor area. See Section 5.6.4. 3.5.3 Proper Installation Cover the entire area under the home with the sheeting and overlap it at least 12" at all joints and seal all joints with mastic. Where soil and frost conditions permit placement of footings at grade level, place the sheeting directly beneath them. Sheeting shall be sealed or caulked at all penetrations for piers, utility connections, or other items. Repair any voids or tears in the retarder by patching with like material maintaining a 12" overlap and sealing joints with mastic. Page 4 I-4 TABLE 3.1 - SOIL -BEARING CAPACITY BY SOIL TYPE Soil Type (an d classification) Allowable Pressure (psf) Rock or hard pan (class 1) 4,000 Sandy grave an gravel; very dense and/or cemented sands; 2,000 course gravel/cobbles; preloaded silts, clays and coral (class 2) Sand; silty sand; clayey sand; silty gravel; medium dense course 1,500 sands; sandy gravel; very stiff silt, sand clays (class 3) Clay, sandy clay, silty clay, clayey silt (classes 4A and 4B) 1,000 Uncompacted fill, peat, organic clays (class 5) Professional testing required APPROVED BY REVISED ON Chapter 4 — Foundations 1/25/2017 INC. 4.1 Piers FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 4.1.1 Importance Incorrect size, location or spacing of piers may cause serious structural damage to your home. It is important to install piers around the perimeter if required for your home. Failure to do so may lead to sagging floors, walls and roofs. 4.1.2 Acceptable Types Piers may be concrete blocks or pressure -treated wood, capped and shimmed with wedges, or adjustable manufactured metal or concrete devices (See Figure 4.1). Manufactured piers must be listed and labeled for the required load capacity and installed to the pier manufacturer's installation instructions. Metal or other types of premanufactured piers must be provided with corrosion resistance of at least equal to that provided by a coating of zinc on steel of 0.30 oz/sq. ft of surface. 4.1.3 Design Requirements 4.1.3.1 Load Bearing Capacity The load that each pier must carry depends on factors such as the dimensions of the home, the roof live load, the spacing of the piers, and the way they are used to support the home. Center beam/marriage wall blocking is required for multisection homes. See Table 4.2, Table 4.3 and Table 4.4 for pier capacities. Manufactured piers must be rated for at least these capacities and all types of piers must be designed and installed to transmit these loads safely (See 4.1.3.2). 4.1.3.2 Configuration Figure 4.1 shows the recommended arrangement of concrete block piers constructed on -site. Concrete blocks should have nominal dimensions of at least 8" x 16". They must be stacked with their hollow cells aligned vertically. When piers are constructed of blocks stacked side -by -side (double stacked), every layer should be at right angles to the previous one (see Figure 4.1). Cap hollow block piers as shown in Figure 4.1 to distribute the structural load evenly across them. Caps must be of solid masonry of at least 4" nominal thickness or hardwood or pressure treated lumber at least 2" nominal thickness or of corrosion protected minimum '/2" steel and of the same length and width as the piers they rest upon. Avoid plywood, as it may lead to unwanted settling or movement. When split caps are used on double -stacked blocks, the caps must be installed with the long dimension across the joint in the blocks below. Use 4" x 6" hardwood or pressure treated shims to level the home and fill any gaps between the base of the I-beam and the top of the pier cap. Always use shims in pairs (see Figure 4.1). Drive them in tightly so they do not occupy more than 1" of vertical space. Select manufactured pier heights so that their adjustable risers do not extend more than 2" when finally positioned. All piers must rest on footings (see paragraph 4.2) that either extend below the frost line or are otherwise protected from frost effects and are placed on either undisturbed soil or compacted fill. 4.1.4 Construction 4.1.4.1 Piers less than 36" high Piers less than 36" high may be constructed of single, open or closed -cell concrete blocks, 8" x 8" x 16". Install them so that the long side is at right angles to the supported I-beam (see Figure 4.1). Horizontal offsets are not to exceed 'h" top to bottom. Mortar is not required. Manufactured piers should be listed and labeled. Do not extend their adjusting stands beyond the limits specified by the manufacturer. 4.1.4.2 Piers 36" to 67" high Construct all piers between 36" and 67" high out of double, interlocked concrete blocks (see Figure 4.1). Mortar will not be required. Horizontal offsets are not to exceed %" top to bottom. 4.1.4.3 Piers over 67" high Piers over 67" high must be designed by a registered professional engineer or registered architect with consideration also given to the tie down system. 4.1.4.4 Clearance Piers must be constructed to provide a minimum clearance of 12" between the lowest member of the main frame and the grade under all areas of the home. 4.1.5 Location and Spacing The location and spacing of piers depends upon the dimensions and weight of the home, the roof load zone, the type of construction (single or multisection) and other factors such as the locations of doors or other openings and heavy pieces of furniture. Piers supporting the frame are to be located within 24" of both ends and no more than 10' o.c. See Table 4.2 Note 4. 4.1.5.1 Single and Multisection Homes — 20# Roof Load Figure 4.2 shows the recommended location and spacing of piers for 16' wide and 18' wide single — section and 32' wide multisection homes with a 20# roof load. Page 6 I-6 4.1.5.2 Single and Multi -section Homes — 30#, 40#, and 60# Roof Loads Figure 4.3 shows the recommended location and spacing for single and multi -section homes with a 30#, 40#, or 60# roof load. Perimeter piers are required for these homes. 4.1.5.3 Under Doors and Heavy Furniture Place piers on both sides of all exterior doors and other sidewall openings greater than 48" wide (such as recessed entries, bay windows and sliding glass doors), jamb studs of multiple windows, under porch posts and under the expected locations of heavy pieces of furniture such as pianos, organs, waterbeds, etc. and under all fireplace sidewall locations. 4.1.5.4 Multisection Ridgebeam Support Piers In addition to piers located along main beams and at exterior openings, piers are to be placed at each ridgebeam column location. These piers are necessary to transfer concentrated roof loads safely to the ground. The location of these piers are shown by paint marks and/or labels on the bottom board or floor framing. See Table 4.4 for the minimum pier capacity. 4.1.5.5 Perimeter Piers Piers used for perimeter support must be installed with the long dimension parallel to the perimeter rail. Piers may be offset up to 6" in either direction along the supported members to allow for plumbing, electrical, etc. When perimeter blocking is required, any mating wall opening span greater than 10'-0" must have intermediate piers placed at a maximum spacing of 10'-0" o.c. Location of these piers are identified by paint marks and/or labels on the bottom board or floor framing. 4.1.5.6 Piers Under Sidewalls in Large Open Areas For single wide homes only, under any area where the distance between partition walls is greater than 16', install perimeter blocks below, one column between each two outriggers, or 8'-0" o.c., whichever is greater. 4.2 Footings 4.2.1 Acceptable Types of Footings 4.2.1.1 Concrete Footings may consist of precast or poured -in -place concrete, pads, slabs or ribbons with a 28-day compressive strength of at least 3,000 psi. Unreinforced footings must have a depth in accordance with Table 4.5. Precast footings must meet or exceed ASTM C90-02. Poured footings must be 6" thick minimum or per tables (whichever strictest). 4.2.1.2 Pressure -treated Lumber Two fastened layers of 2" thick pressure -treated wood planks, with the long dimension of the second layer placed perpendicular to that of the first, and treated with a water -borne adhesive in accordance with AWPA Standard UI-04 for use category 413 — ground contact applications. Cut ends of pressure -treated lumber must be field -treated in accordance with AWPA Standard M4-02. 4.2.1.3 ABS Footing Pads ABS footing pads are permitted provided they are installed in accordance with the pad manufacturer's installation instructions and certified for use in the soil classification and capacity at the site. They must be listed or labeled for the required load capacity. 4.2.2 Placement in Freezing Climates To preclude the harmful effects of ground frost heave, footings shall be placed below the frost line. Consult local authorities to determine frost penetration. 4.2.3 Proper Sizing of Footings Proper sizing of footings depends upon the load -carrying capacity of both the piers and the soil. See Table 4.5 for recommended footing sizes for various pier capacities. 4.2.4 Other Footing Design Consideration You should check with applicable state or local building authorities concerning any other requirements pertaining to design, construction or placement of acceptable footings. 4.3 Basement Foundations Check local building codes and regulations and consult a registered professional engineer or registered architect when you are setting your home on a perimeter foundation wall without I-beam piers. Numerous special construction techniques must be used in the home's setup. 4.3.1 Flood -prone Areas Legacy Housing does not recommend setting your home in river or coastal flood -prone areas. Special local regulations or flood insurance provisions may apply. Special elevation and anchoring techniques are required when locating in a flood -prone area. Consult a registered professional or structural engineer to make sure that home design and construction conform to applicable federal, state and local codes and regulations. The FEMA publication listed in Section 4.4 contains design and construction recommendations. Page 7 r=1MMOIT1403:Y� 0 01p, REVISED 8/231/2017 IN. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-7 4.3.2 Severe Wind Area Special foundation and anchoring techniques are required when your home is located in a severe wind area (i.e. ocean/coastal area). Consult a registered professional or structural engineer. HUD foundations design listed in Section 4.4 contains recommendations for designing foundations and anchoring systems. Do not place your home in a wind zone more severe than the one indicated on your home's Data Plate. 4.3.3 Special Snow Load Conditions Homes designed for and located in heavy snowfall areas or subject to other extreme loading conditions will require special piers or footings. Do not place your home in a roof zone more severe than the one indicated on your home's Data Plate. 4.4 Important Reference Documents 4.4.1 ANSI/NCSBCS A225.1-1987 "Manufactured Home Installations," NCSBCS, 505 Huntmar Park Drive, Herndon, VA 22070 (703)437-0100 4.4.2 FEMA 85 "Manufactured Home Installation in Flood Hazard Areas," FEMA, Washington, DC 20472 (202) 646-2708, September, 1985 4.4.3 HUD Guidebook 4930.3G (1996) "Permanent Foundations Guide for Manufactured Housing," HUD, 415 7 h Street, S.W., Washington, DC 20410 4.4.4 "All -Weather Wood Foundation System Manual" National Forest Products Association, 1619 Massachusetts Ave., N.W., Washington, DC 20036, June, 1976 4.4.5 "Frost -Free Shallow Foundation Design Guidelines" Energy Design Update, March, 1988 4.4.6 "Building Foundation Design Handbook," Document No. DE 88013350 National Technical Information Service, 5285 Port Royal Road, Springfield, VA 22161 APPROVED BY 1 *40" Oct 13,2008 NFPI INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Page 7.1 I-7.1 PIER 1 I -BEAM PIER SINGLE STACKED BLOCKS PIER 2 I -BEAM PIER DOUBLE STACKED BLOCKS PIERS OVER 36' HEIGHT TO MAXIMUM HEIGHT, HORIZONTAL OFFSET = 1' MAXIMUM PIER 3 I -BEAM PIER I -BEAM I -BEAM SHIMS CAP a PIER x PIER —� c OOTING t FOOTING HORIZONTAL OFFSET 12' OF PIER MAXIMUM SINGLE BLOCKS DOUBLE INTERLOCKED STEEL OR CONCRETE MAXIMUM HEIGHT = 36' BLOCKS MANUFACTURED PIER (SEE NOTE #2) MAXIMUM HEIGHT = 67' (SEE NOTE #5) SPECIAL NOTE_ MINIMUM SET HEIGHT OF OR AS ILLUSTRATED ON HOME IS 12" AS MEASURED UNDER HOME TO MAXIMUM PIER HEIGHTS GROUND, INCLUDING AREA BETWEEN THE OF FRAME TIEDOWN LOWEST POINT OF THE FRAME OR SPACING CHARTS CROSSMEMBERS. APPROVED BY Revised Oct13,2008 iNC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS PIER 4 SINGLE STACKED PIER SUPPORTING CENTERLINE COLUMNS OR PERIMETER OR CENTERLINE JOISTS SINGLE STACKED BLOCKS , PERPENDICULAR TO CENTERLINE JOISTS OR t II PARALLEL TO PERIMETER RAIL MAX. HEIGHT = 5e CAPACITY AT DOUBLE CENTERLINE JOIST = 8000# CAPACITY AT SINGLE PERIMETER JOIST = 8000# L,y NOTES: 1. CONCRETE BLOCKS FOR PIERS ARE 8x8x16 NOMINAL SIZE, HOLLOW CELL LOAD BEARING CMU'S MANUFACTURED IN CONFORMANCE WITH ASTM C90-70, GRADE 'N'. OPEN CELLS ARE VERTICAL. 2. SINGLE STACKED CONCRETE BLOCKS ARE ORIENTED SO THAT LONG DIRECTION IS PERPENDICULAR TO THE LONG DIRECTION OF THE MAIN BEAM. 3. FOOTERS MAY BE PRECAST OR POURED, BUT, IN EITHER CASE, MUST BE LEVEL IN ALL DIRECTIONS. PRECAST MUST MEET OR EXCEED ASTM C90-02a. POURED FOOTERS MUST BE 6" THICK MINIMUM (OR PER TABLES, WHICHEVER IS STRICTEST) AND MUST BE MINIMUM 3000 psi COMPRESSIVE STRENGTH AT 28 DAYS. 4. PIERS ARE TO BE PLACED ON THE FOOTER APPROXIMATELY CENTERED SO THAT THE FOOTER PROJECTION FROM THE PIER IS EQUAL FROM SIDE —TO —SIDE AND FRONT —TO —BACK. PIERS MUST BE LEVEL VERTICALLY ON ALL SIDES AND SQUARE WITH THE FOOTER. 5. PREFABRICATED PIERS (TYPE #3) MUST BE CERTIFIED FOR A RATED CAPACITY AT LEAST EQUAL TO THE LOAD DETERMINED FROM THE TABLES. 6. CONCRETE TO HAVE A MINIMUM COMPRESSIVE STRENGTH (Fc') OF 3000 PSI AFTER 28 DAYS. 7. GAP BETWEEN TOP OF PIER AND MAIN FRAME MAY BE A WOOD PLATE (NOT EXCEEDING 2" IN THICKNESS) AND SHIMS (NOT EXCEEDING 1" IN THICKNESS). SHIMS SHALL BE AT LEAST 4" WIDE AND 8" LONG, FITTED AND DRIVEN TIGHT BETWEEN WOOD PLATE OR PIER AND MAIN FRAME (SHIMS TO BE PERPENDICULAR TO I —BEAM). TWO INCH OR FOUR INCH SOLID CONCRETE BLOCK MAY FILL REMAINDER OF GAP. 8. PIER HEIGHT IS MEASURED FROM TOP OF FOOTER TO THE TOP OF THE PIER. THESE DRAWINGS TYPIFY THE CONSTRUCTION ONLY OF DIMENSIONED BLOCK HEIGHTS. 9. PIER AND FOOTER DESIGNS SHOWN DO NOT CONSIDER FLOOD OR SEISMIC LOADS AND ARE NOT INTENDED FOR USE IN FLOOD OR SEISMIC HAZARD AREAS. IN THOSE AREAS, THE DESIGN MUST BE DONE BY A PROFESSIONAL ENGINEER. FIGURE 4.1 TYPICAL PIER CONSTRUCTION Page 8 1-8 l MANUFACTURED HOUSING FOUNDATION' SYSTEMS A Division of Oliver Technologies, Inc. 1-800-284-7437 HOME OF THE ORIGINAL ABS PIER PAD (IMPORTANT) IF PAD DEFLECTS MORE THAN 5/811 WHEN INSTALLED, PIER SPACING IS INCORRECT FOR SOIL CONDITIONS OR A DOUBLE FIRST BLOCK CONFIGURATION SHOULD BE USED (1) Installation Instructionsfor ABS Paris The purpose of this addendum is to emphasize that the ground under the ABS pads must be leveled, evenly compacted, and cleared of all vegetation and debris before the placement of the pads. wLel.&t=on concrete block 1W R%J1 V V RIGHT The maximum deflection in a single pad is 518" measured from the highest point to the lowest point of the top. ttl PAD SIZE PAD AREA 1,000 LB SOIL 2,000 LB SOIL 3,000 LB SOIL 16' Y 16" 256 SQ IN. 1,780 LBS 3,560 LBS 5,333 LBS 16' x 18' 288 SQ IN. 2,000 LBS 4,000 LBS 6.000 LBS 13' x 26" 338 SQ IN. 2,375 LBS 4,750 LBS 7,125 US 18.5" x 18.5" 342 SQ IN. 2,375 LBS 4,75D LBS 7,125 LBS 20' x 20' 400 SQ IN. 2,750 LBS 5,500 LBS 8,250 LBS" 24" x 24' 576 SQ IN. ' 4,000 LBS 8,000 LBS* *Concrete bloeks are only rated at 8,000 lbs. +8,0001bs. must be double blocked. General Notes: 1. Any configuration above may be used to replace a home manufacturer's recommended concrete or wood base pad. 2. The maximum load at any intermediate soil value may be determined as the average of the next lower and next histher soil valises given in the above table. 3. Pad sizes shown are nomimal dimensions and may vary up to 1/8% 4. Pad loads are the same when using single stack or double stack blocks. (13 NOTE: Actual test results were less than 518" 11:12&G7rl=19l-l' I O'� NFA Nov 18,1999 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Page 8.1 .C.IZ- 1.31icJ+E1, tom: ,�. Sr.'Aegistered Engin 4l ;Piodtict Testing, Iris.* �aFksbnville, �loricj� PH:.f�} �s4:s'i~so I-8.1 0 Completed AW=WY Skagke Concrete Block lraptil�lon S'ir---- MANUFACTURED HOUSING FOUNDATION SYSTEMS A Division of Oliver Technologies, Inc. 1-800-2"7437 INSTALLATION INSTRUCTIONS FOR ABS PADS I - 20" x 20" ABS Pad 2 - I3-1/4" x 26-If4" ABS Pads ABS PAD W S: Conmtw Buell - Uso 2 Wocb skis by silo for lolls ndW at to m than I JM its / UJUAM foot PAD SEMBLY Pad Sae Pad Area Model Identification 13-1/4" x 26-1/4" 2.395 SQ FT ID #4148-4 20" x 20" 2.777 SQ FT ID #1055-7 26" x 26" 4.79 SQ Fi' Nominal Size G etRA1.IlINSMUCTIONS• L All pads are to be installed flat side down, ribbed side up 2. The ground under the pads should be leveled as smooth as possible with all vegetation removed. Pads to be placed on natural grade unless otherwise permitted by the local building authority. 3. Pier and pad spacing will be determined by the manufactured homes' written set-up instructions or any local or state codes. 4. The open cells between the ribbing on the upper side of the pads may be filled with soil or sand after installation to prevent any accumulation of stagnant water in the pads. 5. A pocket penetrometer may be used to determine the actual soil bearing value. If soil -testing equipment is net available, use an assorted soil value of 1,0001bs/square foot. 6. All pad sizes shown are trwninal dimensions and may vary up to 1/8". 7. The maximum deflection in a single pad is 518' treasured from the highest point to the lowest point of the top face. 9. In frost areas, a 6" deep gravel base installed ini well drained, non -frost susceptible soil is recommended. MAXIAUM- PIER LOADS IN POUNDS: No. of Concrete Blocks Soil Bearing Value ivladmum Allowable Load 1 1,000 lbs/sq foot 4,800 lbs 2 2,000 lbs/sq ft "and greater" 9,600 lbs w NOTE: Actual test results were less than 5/8" APPROVED BY 1 *40" NIPPage 8.2 Nov 18,1999 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS l / E.R. Caudel,. P,j5.j S'r. Registered Eagiueerr = Product Testing, Inez 7cksdnvilIe, Flom ,P�r^L`JU�Fj��� "COW SINGLE STACKED CONCRETE BLOCKS CAPACITY = 8,000 LBS. MAIN I —BEAM SHIMS, NOT EXCEEDING 1" IN THICKNESS HARDWOOD PLATES OR OTHER LISTED MATERIALS NOT EXCEEDING 2" IN THICKNESS CAPS, SOLID CONCRETE (MINIMUM 4"X8"x16"), HARDWOOD (NOMINAL MINIMUM 2%8"x16") OR 1/2"x8"06" STEEL OR OTHER LISTED MATERIALS SINGLE OPEN OR CLOSED CONCRETE BLOCKS 8"x8"x16" INSTALLED WITH 16" DIMENSION PERPENDICULAR TO THE MAIN I —BEAM. OPEN CELLS ARE PLACED VERTICALLY ON FOOTING. MORTAR IS NOT REQUIRED UNLESS SPECIFIED TYPICAL FOOTING INSTALLED BELOW FROST LINE DOUBLE STACKED CONCRETE BLOCKS JOINT RUNS PERPENDICULAR TO THE MAIN I —BEAMS, SHIMS AND BLOCKS MUST BE INSTALLED OVER EACH INDIVIDUAL CAP. CAPACITY = 16,000 LBS. MAIN I —BEAM 4 0��4 c... arUcc®4 0 lk o SHIMS, NOT EXCEEDING 1" IN HARDWOOD PLATES OR OTHER LISTED MATERIALS NOT EXCEEDING 2" IN THICKNESS. 7 1/4" MINIMUM WIDTH UP TO 9000# LOAD DETERMINED FROM TABLES. USE 14 1/2" WIDE OR SPLIT CAP PER DETAIL FOR HIGHER LOADS (16,000# MAXIMUM) CAPS, SOLID CONCRETE OR HARDWOOD (MINIMUM 4"x8"x16") OR 1/2"x8"x16" STEEL OR OTHER LISTED MATERIALS DOUBLE STACKED CONCRETE BLOCKS, SOLID OR CELLED. EACH LAYER IS INTERLOCKED WITH LAYER BELOW AS SHOWN. MORTAR IS NOT REQUIRED UNLESS SPECIFIED TYPICAL FOOTING INSTALLED BELOW FROST LINE f"71 NOTES: 1. SHIMS, WHEN REQUIRED, ARE TO BE USED IN PAIRS, INSTALLED IN OPPOSITE DIRECTIONS AND BE FITTED AND DRIVEN TIGHT BETWEEN MAIN I —BEAM FRAME AND SHIMS OR CAPS BELOW. SHIMS MUST BE INSTALLED SO THAT ALL GAPS BETWEEN THE HOME'S BEARING MEMBER (I —BEAM OR RIM OR CENTERLINE JOISTS) ARE FILLED FOR THE LENGTH OF THE PIER OR REQUIRED PLATES. MINIMUM COMPRESSIVE STRESS CAPACITY FOR SHIMS IS 425 psi. 2. STEEL CAPS MUST BE PROTECTED BY A MINIMUM OF A 10 MIL COATING OF AN EXTERIOR PAINT OR AN EQUIVALENT CORROSION RESISTANT PROTECTION. APPROVED BY Oct 13,2008 rliNC. FEDERAL MANUFACTURED HOME FIGURE 4.1A CONSTRUCTION AND SAFETY STANDARDS TYPICAL PIER CONFIGURATIONS Page 8A I-8A MINIMUM PIER CAPACITY TABLE (FRAME BLOCKING ONLY) SECTION MAXIMUM PIER CAPACITY (POUNDS) WIDTH SIDE OVERHANG ROOF LIVE LOAD MAXIMUM PIER SPACING (FEET) (INCHES) (PSF) 4 6 8 (FEET) 14/WIDE (164" FLOOR) 8" MAX. 20 3233 4525 5817 16/32 WIDE (184" FLOOR) 8" MAX. 20 3517 4950 6383 18/36 WIDE (210" FLOOR) 6" MAX. 20 3865 5473 7080 14/28 WIDE (164" FLOOR) 8" MAX. 30 3533 4975 6417 16/32 WIDE (184" FLOOR) 8" MAX. 30 3850 5450 7050 NOTES: 1. PIER LOADS BASED ON 10 PSF ROOF DEAD LOAD AND 10 PSF FLOOR DEAD LOAD. 2. PERIMETER BLOCKING IS NOT REQUIRED EXCEPT AS NOTED FOR LARGE OPENINGS. 3. REFERENCE DETAILS IN FIGURE 4.2 FOR PIER LOCATIONS. 4. REFERENCE TABLE 4.5 AND 4.6 FOR REQUIRED FOOTING SIZE CORRESPONDING TO THE LOAD DETERMINED ABOVE. 5. LOADS INCLUDE PIER WEIGHT OF 225 LBS. (SINGLE STACK) AND 450 LBS. (DOUBLE STACK) AND ESTIMATED FOOTING WEIGHT OF 200 LBS. (2'X2'X4"). APPROVED BY 0 INRevised Mar 03,2015 rl NC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS TABLE 4.2 20366 ' STATE OF _LJJ G� ";,,'ONA` ;;. Feb 26, 2015 MINIMUM FRAME PIER CAPACITIES Page 9 I-9 SETUP 189" WIDE FLOOR INSTALLATION REQUIREMENTS PIER LOADS EAVE OVERHANG (INCHES) ROOF LOAD (PSF) MAXIMUM PIER LOADS (POUNDS) MAXIMUM PIER SPACING (FEET) 4' O.C. @ 6' O.C. @ 8' O.C. 1" 20 3517# 4950# 6383# 1" 30 3850# 5450# 7050# SEE PAGE I-9 TIE DOWN SPACING EAVE OVERHANG TIE DOWN MAXIMUM PIER WINDZONE (INCHES) SPACING HEIGHT I 1" 10'-0" O.C. 54" 6'-8" O.C. 30" II 1" 5'-4" O.C. 46" SEE PAGE I-25.1 & I-B-1 LONGITUDINAL TIE DOWNS WINDZONE QUANTITY MIN. ANGLE I 2 30° II 2 60° SEE PAGE I-B-7 & I-25.2 FOR INSTALLATION SETUP ADDENDUM I-9.1 N[ARevised Jun 30,2015 iINC. FEDERAL MANUFACTURLD IIOML CONSTRUCTION AND SAFETY STANDARDS ``�ttltllltl/��� 20366 = v t' LU ' STATE OF vi 1111NAIll I � Apr 15, 2015 FIgure 4.2 TYPICAL SINGLE SECTION PIER LAYOUT (NO PERIMETER BLOCKING) MAIN I -REAM PIER RI nCK INC /2 MAIN BEAMS) 3 3 3 e 16 TYPICAL MULTI -SECTION PIER LAYOUT (NO PERIMETER BLOCKING) MAIN I -BEAM PIER BLOCKING (4 MAIN BEAMS) _ `f—SEE GENERAL NOTE I I I I PAGE 9 {Y�} I -BEAM TYP. I -BEAM PIER BLOCKING '--TYP. COLUMN SUPPORT PIERS al TYP, I -BEAM PIER BLOCKING I -BEAM \ e�b�tg�aN��Bgd� ®� SEE PAGE 9NERAL NOTE) Q � . YR* Page 10 I-10 MINIMUM PIER CAPACITY TABLE (FRAME AND PERIMETER BLOCKING) SECTION SIDE ROOF LIVE MAXIMUM PIER CAPACITY (POUNDS) MAXIMUM PIER SPACING (FEET) WIDTH OVERHANG PIER LOCATION LOAD 4 6 8 (FEET) (INCHES) (PSF) MAIN I -BEAM ALL ZONES 1885 2502 3119 PERIMETER 20 1774 2448 3123 PIERS UNDER 30 2074 2898 3723 40 2374 3348 4323 SIDEWALL 14 WIDE (164" FLOOR) 8" MAX. 28 WIDE PERIMETER 20 2963 4231 5500 (164" FLOOR) PIERS UNDER 30 3509 5051 6593 40 4056 5871 7687 MATING WALL (Note 6) MAIN I -BEAM ALLZONES 1985 2652 3319 PERIMETER 20 1957 2723 3489 PIERS UNDER 30 2290 3223 4156 40 2624 3723 4823 16 WIDE SIDEWALL (184" FLOOR) 8" MAX. 32 WIDE (184" FLOOR) PERIMETER 20 3329 4781 6233 PIERS UNDER 30 3943 5701 7460 40 4556 6621 8687 MATING WALL (Note 6) MAIN I -BEAM ALL ZONES 2115 2847 3579 PERIMETER 20 2175 3051 3926 PIERS UNDER SIDEWALL 18 WIDE (210" FLOOR) 6" MAX. 36 WIDE (210" FLOOR) PERIMETER 20 3806 5496 7187 PIERS UNDER MATING WALL (Note 6) NOTES: 1.) PIER LOADS BASED ON 10 PSF ROOF DEAD LOAD AND 10 PSF FLOOR DEAD LOAD. 2.) REQUIRED PIER SPACING FOR PERIMETER PIERS IS 8'-0" MAXIMUM. 3.)REFERENCE DETAILS IN FIGURE 4.3 FOR PIER LOCATIONS. 4.) REFERENCE TABLE 4.5 AND 4.6 FOR REQUIRED FOOTING SIZE CORRESPONDING TO THE LOAD DETERMINED ABOVE. 5.) LEGACY HOUSING'S METHOD OF IDENTIFYING PIER LOCATIONS FOR THE PERIMETER AND CENTERLINE IS THE ATTACHMENT OF LABELS TO THE BOTTOM BOARD OR FLOOR FRAMING. THE INSTALLER SHOULD VERIFY THESE LOCATIONS ON THE FLOOR PLAN OF THE HOME. 6.) COLUMN SUPPORT PIERS ARE IN ADDITION TO REQUIRED PIERS UNDER FULL -HEIGHT MATING WALLS AND ARE TO BE LOCATED AT EACH SIDE OF CENTERLINE WALL OPENING. INTERMEDIATE PIERS ARE REQUIRED AT ALL MATING LINE OPEN SPANS GREATER THAN 10'-0" AND SPACED AT 10'-0" MAXIMUM. 7.) PERIMETER BLOCKING AT SIDEWALLS AND MATING WALLS IS REQUIRED ON ALL FLOOR WIDTHS DESIGNED WITH A 30# AND 40# ROOF LOAD. 8.)5.) LOADS INCLUDE PIER WEIGHT OF 225 LBS (SINGLE STACK) AND 450 LBS (DOUBLE STACK) AND ESTIMATED FOOTING `, j%%j l l l l I / j�� WEIGHT OF 200 LBS (2'X2'X4"). ASS ,( J • l yy �/, TABLE 4.3 MINIMUM FRAME PIER AND PERIMETER PIER CAPACITIES APPROVED BY REVISED I/25//220I7 Page10.1 1-10.1 IN7AINC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS O• 20366 _ D LU STATE OF '�,F • sT V IRG��•••Cj�: ' ONA � `` Aug 28, 2014 Figure 4.3 TYPICAL SINGLE SECTION PIER LAYOUT (PERIMETER BLOCKING REQUIRED) MAIN I -BEAM PIER BLOCKING (2 MAIN BEAMS) 91-nSEE TABLE 4.3 SEE TABLE 4.3 SEE TABLE 4.3 SEE TABLE 4.3 SEE TABLE 4.3 7-0" MAX. SEE GENERAL NOTE 1 TYP. PERIMETER ® PAGE 1-10_1 ® _ ® PIER BLOCKING TYP.I-BEAM JI-BEAM PIER BLOCKING SEE GENERAL NOTE 1 PAGE I-10.1 SEE TABLE 4.3 1 SEE TABLE 4.3 SEE TABLE 4.3 1 SEE TABLE 4.3 SEE TABLE 4.3 2'-0" MAX.' TYPICAL MULTI -SECTION PIER LAYOUT (PERIMETER BLOCKING REQUIRED) MAIN I -BEAM PIER BLOCKING (4 MAIN BEAMS) MAX. SEE TABLE 4.3 SEE TABLE 4.3 SEE TABLE 4.3 SEE TABLE 4.3 SEE TABLE 4.3 2--0" MAX. SEE GENERAL NOTE 1 TYP. PERIMETER ® _ PAGE 1-10_1 ® _ ® PIER BLOCKING ® — 11-BEAM TYP. I -BEAM PIER BLOCKING rq TYP. COLUMN SUPPORT) TYP. PIER SPACING PIERS @ MARRIAGE WALL TYP.I-BEAM Yl-BEAM PIER BLOCKING SEE GENERAL NOTE 1 PAGE I-10.1 1 1 SEE TABLE 4.3 SEE TABLE 4.3 SEE TABLE 4.3 SEE TABLE 4.3 SEE TABLE MAX. NOTES: 1. IF PIER AT EXTERIOR DOOR LOCATION IS WITHIN T-0" OF REQUIRED PERIMETER PIER LOCATION NO PERIMETER PIER IS REQUIRED. 2. IF MARRIAGE WALL COLUMN SUPPORT PIER IS WITHIN T-0" OF REQUIRED PIER NO PIER IS REQUIRED. 3. PERIMETER BLOCKING AT SIDEWALLS AND MATING WALLS IS REQUIRED ON ALL 30# AND 40# ROOF LOAD HOMES THAT ARE 210" (18-WIDE AND 36-WIDE) OR 184" (16-WIDE AND 32-WIDE) FLOOR WIDTH. 1-10.2 APPROVED BY REVISED 1/25/2017 MOANC. FEDENAL MAXD-RED HOME CONSTRUCTION AND SAFELY STANDARDS 4.3 ���0"1 I I51'' 4cQ 20366 ; �= STATE OF Q 4L LUZ 'OCR` �`ST V I Jan 13, 2017 FIGURE 4.4 PERIMETER PIER LOCATION DETAILS EXTERIOR WALL FLOOR -�•.}:_ _ - - < JOIST WOOD WEDGES CAP BLOCK BLOCKS PARALLEL WITH EDGE OF FLOOR 4 X 4 OR (2) 2 X 4'S ON EDGE (NAILED TO- GETHER) SPANNING MINIMUM 2 FL00 JOIST RIM ATYPICAL FLOOR JOIST WOOD WEDGES CAP BLOCK 8" MAX. SETBACK --' FROM EDGE OF FLOOR BLOCKS PARALLEL AND RECESSED BACK FROM EDGE OF FLOOR PIER MAY BE OFFSET UP TO 6" MAX. EACH SIDE OF STRAP TO MISS FRAME OBSTRUCTIONS AS LONG AS THE PIER STILL SUPPORTS THE FLOOR RIM JOIST. APPROVED BY 0000 REVISED Iq1 //2017 rriI INC.V FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 20366 -A h STATE OF W V I�` s' Jan 13, 2017 Caps must be solid concrete or masonry at least 4 inches in nominal thickness, or hardboard lumber at least 2 inches nominal in thickness; or be corrosion -protected minimum one-half inch thick steel; or be of other listed materials. Page 10.3 1-10.3 FIGURE 4.4 PERIMETER PIER LOCATION DETAILS 4X40R(2)2X4'S- ON EDGE (NAILED TO- GETHER) SPANNING MINIMUM 2 FLOOR/ JOIST - FLOOR RIM JOIST ES BLOCKS PARALLEL WITH EDGE OF FLOOR 8" MAX. SETBACK FROM EDGE OF FLOOR BLOCKS PARALLEL AND RECESSED BACK FROM EDGE OF FLOOR PIER MAY BE OFFSET UP TO 6" MAX. EACH SIDE OF STRAP TO MISS FRAME OBSTRUCTIONS AS LONG AS THE PIER STILL SUPPORTS THE FLOOR RIM JOIST. Caps must be solid concrete or masonry at least 4 inches in nominal thickness, TYPICAL FLOOR JOIST or hardboard lumber at least 2 Inches nominal In thickness; or be corrosion -protected �������I111111/1 minimum one-half inch thick steel; or be of other listed materials. SCREWS J THRUST - BRACKET FIGURE 4.5 OPTIONAL ADJUSTABLE OUTRIGGER SHALL NOT REPLACE REQUIRED PIER FLOOR JOIST 3/4" STEEL PIPE 3/4" X 6" ALL - THREAD ROD WITH NUT I -BEAM INSTALLATION INSTRUCTIONS: 1. LOCATE THE FLOOR JOIST THAT REQUIRES SUPPORT. 2. MARK I -BEAM DIRECTLY UNDER THE FLOOR JOIST TO ALIGN OURTIGGER. 1 ADUST NUT ON THE THREADED ROD SO IT CLEARS THE FRAME FLANGE FOR EASY ADJUSTMENT. 4. SET THREADED ROD IN THE PIPE AND AGAINST THE FRAME. 5. MAKE SURE PIPE IS SECURED AGAINST THRUST BRACKET. 6. SET THRUST BRACKET ON FLOOR JOIST AND SECURE IT WITH FIVE #12 X 2" SCREWS. APPROVED BY REVISED 1/25/20I7 INC. FEDERAL MANUFAC URED HOME CONSTRUCTION AND SAFETY STANDARDS 20366 ; �= w; 0'. STATE OF (V� �P �`•'• Sp_: NAI Jan 13, 2017 NOTE: OUTRIGGER NOT TO BE IN PLACE DURING TRANSPORTATION. 1. THE ADJUSTABLE OUTRIGGER SHALL NOT REPLACE THE FOLLOWING RE- QUIREMENTS: A. ON -CENTER PERIMETER PIER SUPPORTS. B. PIER SUPPORTS REQUIRED AT COLUMN SUPPORTS ALONG THE MATING LINE. C. PERIMETER PIER SUPPORTS REQUIRED AT PORCHES AND/OR RECESSED ENTRIES OR WALLS, 7. BOTTOM BOARD AND INSULATION MAY BE BETWEEN BRACKET AND JOIST. 2 THE ADJUSTABLE OUTRIGGER MAY REPLACE 3. ALIGN DOOR OR WINDOW OPENINGS BY TIGHTENING OR PIER SUPPORTS REQUIRED AT JAMB STUD OFDOORS AND WINDOWS OPENING LESS THAN LOOSENING THE ADJUSTMENT NUT, 48" AND FOR 20# PSF LL ROOF LOAD MAX. Page10.3 1-10.3 A TOTAL WIDTH (FEET) ROOF LIVE LOAD (PSF) MAXIMUM PIER CAPACITY (POUNDS) MAXIMUM SPAN TO NEXT SUPPORT (FEET) 4 8 12 16 20 24 28 32 36 20 4795 5980 6980 8045 9I25 10210 11290 12370 13455 32 WIDE 30 5880 7320 8765 10210 11650 13095 14535 15980 17425* (30'-8" ACTUAL) 40 8260 10060 11870 13670 15475 17280* 19080* N/A N/A 65 8692 11400 14105 16810* 19515* N/A NIA N/A N/A 20 6175 7345 8510 9675 10845 12010 13175 14345 15510 36 WIDE 30 6010 7565 9120 10675 12230 13785 15340 16900* 18450* (3 5'-0" ACTUAL) 40 6980 8925 10870 12815 14760 16700* 18650* N/A N/A 65 7395 10310 13230 16145 19060* N/A N/A N/A N/A NOTES: (1) ACTUAL DIMENSION IS FLOOR WIDTH. (2) *WITHOUT WEIGHT OF PIER AND FOOTER, PIER LOAD IS LESS THAN 16,000 LB. THEREFORE, DOUBLE STACKED BLOCK PIER IS ACCEPTABLE. CL Nc: rt,�o NOTE #3 APPROVED BY INRevised Jan 20,2012 INC. FEDERAL MANHFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS NOTES: 1. PIER LOADS BASED ON 10 PSF ROOF DEAD LOAD. 2. LOADS TABULATED ARE TOTAL FOR BOTH HALVES AT COLUMN SUPPORT_ 3. REFER TO TABLE 4.5 FOR FOOTER DESIGN. 4. THE LOADS IN THE TABLE ABOVE ARE TOTAL LOADS INCLUDING AN ASSUMED WORST CASE WEIGHT FOR THE PIER AND FOOTER. TABULATED LOADS ALSO ASSUME UNIT IS PERIMETER BLOCKED AND THAT COLUMN PIER SERVES AS ONE OF THE REQUIRED PERIMETER PIERS. 30 PSF ROOF, 40 PSF ROOF, AND 65 PSF ROOF REQUIRE PERIMETER BLOCKING. 5. PIER LOCATIONS AT THE MATE LINE COLUMN SUPPORT LOCATIONS ARE IDENTIFIED BY A LABEL ATTACHED TO THE BOTTOM BOARD. TABLE 4.4 MINIMUM PIER CAPACITY MULTI -SECTION RIDGEBEAM COLUMN SUPPORT REF. CALC. PGS. CA-I-22.1 - 22.2 CA-1-22.5 CA-1-22.2B Page 11 I-11 PIER MINIMUM FOOTING SIZE OR EQUAL AREA INCHES SOIL BEARING CAPACITY (PSF) CAPACITY (POUNDS) 1000 1500 2000 4000 600 12x12 1202 1202 1202 800 1202 1202 1202 1202 1000 12x12 1202 1202 1202 1500 15x15 1202 1202 12x12 2000 1707 1404 1202 1202 2500 1909 15x15 1303 1202 3000 21x21 17x17 1505 12x12 3500 22x22 1808 16x16 1202 4000 24x24 20x20 1707 1202 4500 25x25 21x21 1808 13x13 5000 27x27 22x22 19x19 1303 5500 28x28 23x23 20x20 1404 6000 29x29 24x24 21x21 1505 6500 31x31 25x25 22x22 1505 7000 32x32 26x26 22x22 1606 7500 33x33 27x27 23x23 1606 8000 34x34 28x28_ 24x24 17_x17 35x35 17x17 _ 8500 _ 29x29 _ _ 25x25 9000 36x36 29x29 25x25 1808 9500 37x37 30x30 26x26 19x19 10000 38x38 31x31 27x27 1909 11000 40x40 32x32 28x28 20x20 12000 42x42 34x34 29x29 21x21 13000 43x43 35x35 31x31 22x22 14000 45x45 37x37 32x32 22x22 15000 46x46 38x38 33x33 23x23 16000 48x48 39x39 34x34 24x24 _ 17000 _ -40x407 _ _ 35x35 49x49 25x25 18000 51x51 42x42 36x36 25x25 19000 52x52 43x43 37x37 26x26 20000 54x54 44x44 38x38 27x27 21000 55x55 45x45 39x39 28x28 22000 57x57 46x46 40x40 28x28 23000 58x58 47x47 41x41 29x29 24000 59x59 48x48 42x42 30x30 25000 60x60 49x49 43x43 30x30 NOTES: 1. FOOTING SIZES SHOWN ARE FOR SQUARE PADS AND ARE BASED ON THE AREA (SQEA UARE INCHES) REQUIRED FOR THE LOAD. OTHETTHANRTHEOTING GREATER HE TABLLEPAND PROVIDEDTOFOO FOOTINGGS OF OWNMN TAY THEUAL AREA OFNFIGURATIONS THE SQUARE PROJECTION ON TO THE EDGE ER S NOT GREATER THAN IT WOULD HAVE BEEN PLACED ON A SQUARE FOOTER. FOR EXAMPLE, A 12'x22' (288 SO. IN.) FOOTING MAY BE USED IN PLACE OF A 16'xt6' 256 SO. IN. FOOTING. 2. THE FOLLOWING TABLE SPECIFIES THE MAYIMUM FOOTING SIZE FOR VARIOUS FOOTING THICKNESSES. THIS TABLE IS BASED ON UNREINFORCED FOOTINGS. REINFORCED FOOTINGS MAY REQUIRED A SMALLER THICKNESS THAN THAT LISTED BUT MUST BE DESIGNED BY A LICENSED ENGINEER. ALSO SEE SECTION 4.2.1 FOR ALTERNATIVES. 3. THE FOOTING CAPACITIES TABULATED ARE FOR TOTAL LOAD. THE GRAVITY LOADS PRESENTED IN THE TABLES IN THIS MANUAL INCLUDE THE WEIGHT OF THE PIER AND FOOTER AND NO FURTHER ADJUSTMENT IS REQUIRED. HOWEVER, WHEN ADDITIONAL LOAD CALCULATIONS ARE REQUIRED THE LOAD MUST INCLUDE THESE WEIGHTS. PIER CMU BLOCKS TYPICALLY WEIGHS APPROXIMATELY 30 POUNDS APIECE AND CONCRETE FOOTERS WEIGH APPROXIMATELY 150 PCF (EXAMPLE: 24x24x6 FOOTER WEIGHS 300#) APPROVED BY VSTED )�'+� Tow", O 17NPIE ' FEDERAL MANUFACTURED HOME �' P' CONSTRUCION AND SAFETY STANDARDS - ; 1 �, .• TABLE 4.5 �y,'r;. ` FOOTER SIZES ;'';r •e�,A'�""o, z. � U w 0 J w m Y � a o� 0 (N z 0 V) w 0 J a_ U w cl- 00 00 d d 00 00 � m ddddd dddMn\�\i\�n I I I I I I I I I I I I I I I 1 I I I I I I I I I I I •�?`•7 �- � �.. ..,,• 0 ddto Lo (D co }v,_ M//// �!� ' • •' •��'�~ 00 00 d d 0000 Op N 00 00 00 00 ' ,q• O dMn\M-t\\\00MnnnM in d d to Lo co to n n m 00 m O) 0 W � J N00 OOdd 00 N m=ddddd dddd�nMM n\IIIIIIIIIIIIIIIIIIIIIIII LoLLJ �` ddto to(o t0 n CD 0 O Ca W It 00 (V 00 OOd d00 N00 U LLJ to M O W o O ? Z dd�nMM- v\in-nMK)\uo0\n I I I I I I I I I I I I I I I I 1 I I I I I I I W (n N dd Lo o to �on n 0000 m0)^00 W Q m G �o Z w H a 00 N 00OO d 00 CV OO OOd V OG a � Y ddddd dddd��nMM.-\nMM I I I I I I I I I I I I t I I I I I I I I I o ? ¢ ,,,, O O ddd toln(Dtotonn N .. N O Z W M W OONOOOOdCONOOrwC"4w.*Mmw.* 0NOOOOdONO N Y Y V m= Z U) ddd Lo n(D(o(ow w w m m 000 mwWaJ ��n 00 OD U (N � V O ddddd d ddd d n M M n n\ I I l l l l l l l l l f l I I I I I I O Q Z Z aQ 0 C) d d d io to to to n 00 V Y N v to w 0 U J 00N coCIO \ mwm dd000 d OO W Z N Y = U ._ CO ~ Z ddd\r nM nrr\i���rr\i\in '\�� I I I I I I I I I I I I I I I I I I I V) <n ddd toUl)(O nn00 Oomm0) m O O - W N J 00 d 00 00 00 OD 00 00 OD 00 d 00 00 O n N (n Oddddd ddddddd)'\')M M(\A tD M to r- M �n n� Lo n I I I I I I I I I I I I I I OQZ O (n O O dd U)U) cD(DtonnnWw00 QZ=O N W O W 00 dO 00 00 Op 00 coO0 00 00 00 d 00 00 d N 00 dNdd(V Z Y N Z U J \o \\\ o \\\ \\\ -Z \\ Z N dd tf)Lo to(DtDnnn0000000)0)0)000-- �^ oQ.' W0W o(NnWw Z 00 00 00 d 00 00 00 00 00 00 d 00 d 00 00 LJ W Z J mddddd dddd dddd ton�M (DMNn MMOOM M-M I I I I I I I I C�0_(NZ W O Z trJ 0 O O d d U•) to tD W.(o n n 00 Co 0) 0 �VFJ W N LL O_ O W J 00 00 00 \\ 00 d 00 \\ 00 00 00 Id-00 \\\ N d 00 \\\ tb -0- (V d \\\ 00 00 OO \\\ Q N W O O N Z ddddd dMton MrM(DM n•--MM M-M- Mn�� �M� I I I I I I I I >QLLI VV) V) 0- Lo to Lo (D (D n n n 00 0o 00 0) 0) O) 0 0 O M O 0 0: �aa Z m dm \ 00000000 \\\ 0000Nd \\\ d00d0000 \\\\\ d Nd d \ \\0 Lu >a:W Z w ddddd dddd dddd dd�M n-Mto �M�M r-MrM -M nIm -P) U m� C d It d to U) u) (D to (D to n n n 00 00 00 0) m 0 W O Z N O W O W ZaW� OOd 0000 \\\ 00000000Nd \\\ d00d \ \ 00000000d \\\ OON d \\ \ CO 00 06 a0 d \\\\\ fn U) Z ddddd dddd MMnr- inn �M�Mn.-r7 Mn�Mto M O)M �-O� tAnMtnMN (W V') ddd(o n U') Lo W ww CD nn nn 0000 tD ao 0)0)�O 00���^ N (n0 tr�I W U O J z ~IY�O 0 Z U0n000)0 N NMd0(Dn00mO NNNNNNNNM NMdto MMMM n000)0 MMd NMdto dddd n O)�N d�d(o to ton dLon000)O to ton U.) sw Wm(n x x x x x x x x x x x x x x x X X x X X x x x x x x x x x x x x d H m 0t W x x x x x x x x x x T W N w, NMdU) NNNN OD n0OM0 NNNM NMdto n000)0 NMdto n000)�N dton000)O d8N r00cN MMMM MMMd dddd dddV7(n Lo U7 U)to U)to Z_:CV I"j a Chapter 5 - Set -Up Procedures 5.1 Moving Home To Location Make sure the following items are completed before placing the home: 1. The site is properly prepared. See Chapter 3. 2. All concrete work necessary to setting the home is finished. 3. Utilities are installed or available. 4. Any trenching, for crossover drain lines or for wheels that will be left in place, is complete. 5. Items that could be difficult to install after the home is sited (such as anchors and ground moisture retarders) are in their proper locations. WARNING: THIS HOME WEIGHS SEVERAL TONS. USE ADEQUATE TEMPORARY SAFETY BLOCKING TO SAFEGUARD WORKERS. PLACE 4" X 6" X 48" TIMBERS BETWEEN THE I -BEAM AND GROUND IN CASE OF JACK FAILURE. TIMBERS SHOULD BE HARDWOOD. 5.1.1 Positioning The Home When not placing the home on a concrete slab or poured -in -place footings, mark the comers of the home and lay out footings, and support devices close to where they will be used. Then move the home or first section into position. 5.2.6 Use jacks only for raising the home. Do not rely on the jacks to support the home. 5.2.7 Raise the home in small increments and provide additional blocking between the home and the piers and safety timbers as the home is raised. 5.2.8 Do not go under the home while it is supported on the jacks. FAILURE TO FOLLOW THESE WARNINGS MAY RESULT IN SERIOUS INJURY OR DEATH. Reminders before jacking... 5.2 Singlewide Homes - Leveling and Blocking 1. Use only jacks in good condition with a minimum rating of 12 tons. 5.2.1 We recommend the use of a water level to properly level this home see Figure 5.2. Before 2. Use a Minute Man C-Channel jacking plate or doing any jacking place 4" x 6" x 48" equivalent between jack and steel I -Beam to minimum timbers between the I -Beam and distribute the concentrated loads from jack to I - ground in case of jack failure. Timbers should Beam. be hardwood. 5.2.2 Use at least one 12 ton jack for each 20 feet of home under the main I -Beam. At least one jack must be in the axle area and all jacks shall be resting on a firm and stable wooden or steel plate to prevent the jacks from tipping. 5.2.3 Jack only on the main chassis I -Beam. Locate the jack directly under the vertical web of the I -Beam. Do not jack on the seam (joint between flanges) of a twin I -Beam. 5.2.4 Use a large 3/8 inch thick steel plate, C- channel or other equivalent plate between the main chassis I -Beam and the jack head to distribute the load. 5.2.5 Do not operate the jacks while you are under the main I -Beam of the home. APPROVED BY 001r ON INC. FEDERAL MANUFACTURED 109 CONSTRUCTION AND SAFETY STANDARDS 3. Use a firm support under the jack base to prevent tipping or setting of the jack. A 12" x 12" or larger wooden or steel plate is recommended. 4. Always follow the sequence of jacking outlined below to avoid overstressing structural members. 5.2.9 The jacking procedure is as follows: 5.2.9.1 After the home is located in its final position, you can preliminary level it by using the hitch jack but only after adequately wheel blocking the home so it does not roll. 5.2.9.2 Jack up one side of the home by placing one jack just forward of the front spring hanger and another just behind the rear spring hanger of the same I -Beam. These two jacks must be operated simultaneously to raise the home. Jack low side of the home first. Install footings and piers; one just forward of the front jack and another just behind the rear Page 12 I-12 LE(5ACY H01,51NO INSTALLATION lN5TRXTION5:API?ENDUM FIGURE 1.0 TYPICAL BLOCKING LAYOUT FOR F-5EGTION HOMES FAR 60 FSF ROOF LIVE LOAD (PERIMETER PIERS) SEE SEE NOTE #1 SEE NOTE #1 SEE NOTE J I SEE NOTE #1 SEE NOTE NOTE #3 LOU MAIN PIER 5UPPORT5 F0a'INC75 BEAMS (5EE NOTE #I) PERIMETER SUPPORT PERIMET ER NOTE #J) U, I L- L- -j L--i 5EE 5EE NOTE 5EE NOTE #1 5EE NOTE #1 5EE NOTE #1 5EE NOTE #1 5EE NOTE #1 5EE NOTE III NOTE FKAJR15 1.0 NOTE-5: I. 5EE TABLE 1.0 FOR REGUIRED PIER GAPACITY AND SPACING. 2. PIER5 SHALL BE LOCATED AT EACH SIDE OF ALL PERIMETER OPENINGS (4) FEET AND WIDER IN WIDTH. THIS WILL INCLUDE POOR5, WINDOWS, RECE55ED ENTRI55, PORCME5, ETC, U5E TABLE 4.1 FOR PIER CAPACITY REISVIR�NT5, 3. PIER5 SHALL BE L(XATEV AT A MAXIMUM 2 FEET FROM 130TH ENDS. APPROVED BY ONS/ 1 L`2 017 AINC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS SECTION PIER ROOF MINIMUM PIER CAPACITY (POONI:>S) WIDTH LOCATION LIVE LOAD MAXIMW PIER SPADING (FEET) (P5F) 4 6 a 10 Ib'7 1/211 MAIN NOT FLOOR I -BEAMS APPLIGA13LE 1440# 055# 2445# 5055# VqIDTH Yv 3"EAVE (SINGLE PERIMETER 3110# 4q5c>t 6155# SEE Rio WIDE ONLY) PIERS UNDER NOTE 51DENALLS TA13LF LO NOTE5. 1. REFERENCE DETAILS IN FIC7URE 1.0 FOR PIER LOCATIONS. 2. 5EE OTHER DETAILS AND C.HART5 IN THE IN5TALLATIO,4 MANUAL FOR REGZUIRZ-l? FOOTING-51ZE-5 3. MAXIMUM SPACING OF PERIMETER PIERS 15 &-oll ON CENTER. 4. PE516N, 15 ]BA5ED ON c1cl 1/2" I -BEAM SPACING. 5. VALUE5 IN TA5LE REPRESENT THE LOAD AT THE TOP OF THE TOOTER. No ATE INSTALLATION IN5TRUGTION5 ADDENDUM TABLE 1.0 60 P5F ROOF LIVE LOAD MINIMUM FRAME PIER GAPACITI (PERIMETER PIEF,5) VivAl, drammif 1-11.60.01 jack (taking care not to exceed the correct spacing selected from Table 4.2). 5.2.9.3 Next jack the main I -Beam at the front and position a pier within 2' -0" of the end of the I -Beam. At the completion of this step, this side of the home should be approximately level. 5.2.9.4 Repeat Steps 5.2.9.2 and 5.2.9.3 for the other side of the home. At the completion of this step, the home should be roughly level from front to rear and from side to side. 5.2.9.5 Place the remaining pier supports under the main I -Beam on each side taking care to maintain a maximum distance of no more than the spacing determined from Table 4.2 with piers located as specified at each end of each I -Beam (see Figure 4.2). 5.2.9.6 Level the home within reasonable tolerances, using a 6 foot carpenter's level, water level or similar equipment. The final height adjustment is obtained by jacking the 1- Beam and placing hardwood shims between the piers and I -Beam or other approved methods such as adjustable piers. THIS LEVELING PROCESS IS IMPORTANT FOR THE APPEARANCE AND IS ESSENTAL FOR THE PROPER OPERATION OF DOORS, WINDOWS AND THE DRAINAGE SYSTEM. 5.2.9.7 Place additional supports at each side of sidewall openings 4'-0" wide or wider and each side of all exterior doors. 5.2.9.8 Within 90 days after initial set-up, the home should be re -leveled, if necessary, to compensate for any pier- settlement. Following the procedure in item 5.2.9.6 above. 5.2.9.9 NOTE: DURING THE LEVELING OR RELEVELING PROCESS, LOOSEN FRAME TIES AND OVER -THE -ROOF TIES (IF PROVIDED) PRIOR TO JACKING THE HOME. NO FIELD MODIFICATION OF THE MANUFACTURED HOME CHASSIS IS ALLOWED. REVISED 1//2017 INC.I V FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 5.3 Muti-Section Homes - Leveling and Blocking With the exception of the requirement for support under the marriage wall of Double wide units, leveling and blocking procedure are the same as for single wide units. Prepare the site as previously described. It may be desirable to construct the footing and piers (to grade height) prior to moving the home to its final location. Figure 4.2 illustrate the typical pier layout— making special note of additional piers required at center beam support locations. 5.3.1 Leveling and blocking the A -Half Figure 5.2 shows the way we recommend you to level the home. To prevent tipping or settling, use a firm support under jacks. Use a steel channel or plate between jacks and steel beams to distribute the load. Use equipment in good working condition and strong enough to handle the loads. Work safely whenever you are under, in or around a home that is being set. 5.3.1.1 Install first half of home exactly as described for a single section home (See sect. 5.2). 5.3.1.2 Place the level lengthwise on the floor, and working towards each end of the home, place blocks and wedges under both I -Beam, at selected pier spacing. Make continuous checks with the level, both lengthwise and crosswise. If you must jack the A -side to keep it level as you work towards the ends, jack it only under the I -Beams and only enough to make it level. 5.3.2 Leveling and Blocking the B-Half CAUTION: Do not proceed with the B-Half until the A -Half is completely level and properly blocked. After it is, proceed as follows: 5.3.2.1 The warranty on this home will not be operative unless all weather proofing (plastic) material applied for shipping purposes is removed from marriage and end walls if applicable before units are secured together (see Figure 5.1). Park the B-Side within two to four feet of the A -Half. A foam mating gasket has been installed on one of the home sections at the factory located at the floor line, endwalls, and ceiling. DO NOT REMOVE THIS GASKET! This gasket is required to resist the entry of air, water, water vapor, insects, and rodents at all mate -line locations exposed to the exterior. 1-13 NOTES. 1. TH15 TA13LE 15 TO BE U5ED FOR MULTISECTIONAL HOME5 WITH THE MAIN 1-51-AM5 AT THE 5FRIN6 HANGER 5PAGIN6 OF 410YCENTER-TO-CENTER AND SUPPORTED BY PIER5 PER TABLE 2.0 AND PER F16URE 2.0. 2. THE VALUES TABULATED ABOVE REFLECT THE ROOF LIVE LOAD AND DEAI;) LOAD, 3. TH15 CHART 15 FOR USE WITH DOUBLE WIDE HOME5. 4. DE516N LOADS TABULATED ABOVE ARE BASED ON AN A55UMED 501L PRE 55URE OF 1000 P5F MINIMUM. 5, TABLE 15 BASED ON CENTERLINE P1ER5 SPACED AT 6'-0" O.C. MAX. FOR 60 P5F. PIER5 MAY BE SPACED 10'-0" O.G. MAX. IN OPEN SPAN AREAS (FLOOR LOAD5 ONLY). 6. PROPER BEARINry 15 REWIRED AT PIER5. A DOUBLE STACKED PIER WITH 1�00LE 2X5 CAP OLOCK5 AND 5PF 5IN&LE CENTERLINE JOISTS HAS A CAPACITY OF 1b,525 LB5. ADDITIONAL BE WING BLOCKS (PLANT IN5TALLED) OR DOUBLE GENTERLINE RIM JOISTS MUST BE PRESENT ALONG THE J015T AT COL UMN5 OR OTHER MEANS AVAILABLE, WHEN LOAD EXCEE05 TH15 VALUE. 1. THE LOADS IN THE TABLE ABOVE ARE TOTAL LOADS INCLUDING AN ASSUMED k4ORST CASE WEIGHT FOR THE PIER AND FOOTER. NOTE THAT TABULATED LOADS EXCEEDING 0,525 POUNDS (16,COO FOMV5 MAXIMUM PER PIER,! REWIRE5 A SPECIAL DE516N BY A R5615TERED ENGINEER 8. FOR AN INTERMEDIATE COLUMN (POST) CONDITION LOAD5 TABULATE FOR THE COMBINED 5PAN5 MU5T BE INCREA5EI? BY 25% TO OBTAIN THE PE516N LOAD AT THE FOOTER (e.g.: AD.J NCENT 16' AND 20'5PAN5 AT 60 P5F DE516N LOAD FOR 51'-1" UNIT = 1.25 x (I7e25 + 20570)/2 = 234cl7#) APPROVED BY 0 00or 8 /11 1/2 0 17 N 14INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-11.60.02 INSTALLATION IN5TPUGTION5 ADDENDUM TABLE 3.0 60 P5F ROOF LIVE LOAD MINIMUM PIEP, CAPACITIE� APPROVED BY 8,11C12017 00NOO rAIN. FEDERAL MANUFACTURED HOME I-E&ACY HOL)SIN66- CONSTRUCTION AND SAFETY STANDARDS INSTALLATION INSTRUCTIONS; ADPEWM F*URE- 2.0 60 P5F ROOF LIVE LOAD TYPICAL BLOGKIN& LAYOUT FOR WLTI-5EGTION HOME5 (fERIMETER PIERS) SEE SEE NOTE #1 SEE NOTE #1 SEE NOTE #1 SEE NOTE #4 SEE NOTE NOTE #3 -- Izzi 1 #3 -j Ln &j &-jL J L J ff 5 4-11 5-- Lk aj L MAIN PIER 9YPORT5 FOOTIS BEAMS (SEE NOTE #0 F- - - - - - - - --- LIU Liu-i SEE NOTE #4 - - - - - - - - - - - -- 11 1 ILI L (PERIMETER PIS AT 10'-0" Or, MAX. IN rLF-AR5FAN ARE REQV) I. L - - - - - - - r Lki I I 7-rf Lki I L! u r-F ---------an F Lk U PERIMETER 5UPPORT (5a NOTE #0 5EE 5EE NOTE 5EE NOTE #1 5EE NOTE #1 1 5EE NOTE #1 5EE NOTE #1 5EE N ?Tr: #1 SEE NOTE #1 NOTE I I I I I I 1 1 #3 FICA)RE 2.0 NG)TE5, 1. 5EE TABLE 2.0 FOR REGURED PIER GAPAG-ITY AND SPAG1%. 2, PIER5 SHALL BE LOCATED AT EACH 51DE OF ALL PERIMETER OPENINGS (1) FEET AND HIDER IN WIDTH. TH5 WILL INCLUDE DOORS, WINDOWS, RECE55ED ENTRIES, PORCHES, ETC, U5E TAB -E 2,OA FOR PIER CAPACITY REMIREt-ENT5. .3. PIERS SHALL BE LOCATED AT A MAXIMUM 2 FEET FROM BOTH ENP5, 4. 5EE TABLE 3.0 FOR PIER CAPAGITIE5 AT RJ0&E5EAM COLI)MN5. 5ECTION V41PTH PIER LOCATION ROOF LIVE LOAD MINIMUM PIER CAPACITY (POLN05) MAXIMUM VIER 5PACIN& (FEET) (p5F) 4 6 95 10 1861/20 MAIN NOT FLOOR I-EEAM5 APPLICABLE 1515# 20'70# 2625# 515CM WIDTH W/ 4 1/2" SAVE PERIMETER PIER5 UNDER5350# 60 4-7tl5# 6260* NA SEE 51DEWALL5 INOTE #5 IMATIN6 fr--RIMETER PIERS UNDER K4"j 60 6035# e055# NA SEC- NOTE #5 NA SEE 1 NOTE #5 M f#jl $I TABLE 2.0 NOTE!5, 1. REFERENCE DETAILS IN FI(5URE 2.0 FOR PIER LOGATICIM5, 2. SEE OTHER TABLES FOR RIECRUIRED FOOTIN& SIZES. No. 5. MAXIMUM 5PACIN(5 OF PERIMETER PIERS 15 LIMITED TO LE55ER 5f-AaNC34- 4. DE-SION 15 BASED ON clq 1/2" I -SEAM SPACING. ;;: 5. VALLE5 IN TABLE REPRESENT THE LOAD AT THE TOP,2F THE FOOTEA INSTALLATION INSTRUCTIONS ADDENDUM TA5LF 2.0 60 P5F ROOF LIVE LOAD MINIKIM FRAME PIER g 17 1-11.60.03 APPROVED BY Revised Jun 17,2005 i ��VC. FEDERAL MANUFACTURED HOME CONSTRUCNON AND SAFETY STANDARDS Position support piers under ridge beam support columns of the blocked half so that they are loose but positioned to hold both halves. Using a properly functioning rolling and jacking system in a manner commensurate with manufacturer of that systems operational directions or two come - a -longs, placing one end on the A -Half I - Beam and the other end on the B-Half I - Beam. Use one come -a -long at the front and one at the rear, or more if necessary at interim locations, move this side of the home over to meet the other. Care should be taken that the inner beam is slightly higher than the outer beam so there is no opportunity for the roof to touch before the floor when the two halves meet. 5.3.2.2 Place a 12 ton jack under the B-Half inside I -Beam about 1/3 of the floor length from each end. Carefully jack the B-Half inside I - Beam until the B-Half floor edge is about even with the A -Half floor edge, as shown in Figure 5.3. 5.3.2.3 Loosely lag the B-Half floor joists to the A - Half floor joist using #8" x 3" screws 36" o.c. or 5/16" x 3" lag screws 48" o.c. at Wind Zone 1, see Figure 5.4. See Figure 5.5 for wind zone 2 & 3. To prevent the splitting of rim joist pre -drilling of holes must be required. Do not tighten these lags at this time. 5.3.2.4 Temporarily block the B-Half inside I -Beam at selected pier spacing, removing the jacks and place them under the B-Half outside I - Beam about 1/3 of the floor length from each end. 5.3.2.5 Carefully jack the B-Half outside I -Beam until the B-Half floor is approximately level crosswise. Temporarily block the B-Half outside I -Beam at pier points. The B-Half should be very close to the A -Half, and the small space (if any) between the floors and ceilings of the B and A halves should be the same. The two sides should now be loosely attached at the floor joists. The A -Side is completely level and blocked. The B-Side should be nearly level because the ceilings and floors were made to match up. You are now ready to level the B-Half so that it is 1-14 even with the A -Half, and to permanently block it. 5.3.2.6 Place a 12 ton jack under each I -Beam of the B-Half at the axle area. Carefully adjust the floor to the B-Half until it is level with the floor of the A -Half. Go to the outside I - Beam of the B-Half and adjust it so that the B-Half floor is level crosswise. The B-Half floor should now be level crosswise and even with the A -Half floor. 5.3.2.7 Place blocks under the I -Beam, on each side of the B-Half at the pier points closest to the jacks. Insert wedges, as shown on the drawing, so that the blocks bear the weight. 5.3.2.8 Work towards either end, placing blocks and wedges under the I -Beam on both sides, at selected pier spacing. Make continuous checks with the water level to be sure that the floor of the B-Half is level and even with the A -Half. CAUTION: Do not over - jack the B-Half or you will strain the lags attaching the two halves together, make the floor unlevel or cause other problems. 5.3.2.9 Both halves should now be blocked and level. Before tightening the lags through the floor joists underneath the home, check all alignments. If care has been taken during leveling and the home has the proper footing the floor should require very little adjusting. Are the front and rear end walls flush? Are the floors and ceilings flush? Tighten the lags through the floor joists, starting in the center and working towards each end. NOTE: When the two sections are in place, aligned and leveled, gaps between floors or ridge beams, 3/4" wide maximum, which DO NOT extend the full length of the home may be closed up with plywood or lumber shims. The lag screws in the shimmed portion shall be increased 1" (min. 2.1" penetration) in length to ensure that they engage both the floor rim or roof ridge beam with the same penetration as area's without gap. Lag screws at floor rim and roof ridge to be installed at a 45 degree angle from vertical. APPROVED BY LEGACY HOUSING BY: K2E" John Doeden, P.E. DATE: 07-Aug 2017 "PIER -PC -PER" PIER SPACING - 187.5 " FLOOR& 3.5 " O.H. I FOOTER LOADS UNDER I -BEAM WITH BEAMS 99,5 " C-C WITH PERIMETER BLOCKING 8 FT. O.C. MAX. - ALL ROOF ZONES ONS/ I 1 1/2) 0 17 14INC. FEDERAL ACTURED HOME CONSTRUCTION AND SAFETY STANDARDS PIER SOIL CAPACITY IN PSF SPACING 1000 TOTAL 0 FT.) 4 1336 1436 FOOTER AREA (SO.11 192 6 1704 1832 FOOTER AREA 80.11 245 8 2273 2443 FOOTER AREA $0. 11 327 10 2841 3054 FOOTER AREA SOM 409 ------- — — --------------------------- --- METHOD OF DETERMINING LOAD: PIER SPACING x ( (45x ( (IBEAM SPACIN(,+Vlv) 14 (12) ) + 15 PLF FRAME DQ It. PERIMETER PIERS SPACED PER CHART BASED ON 99.5 " I -BEAM SPACINC 4 FT. O.C. SOIL CAPACITY IN PSF ROOF ZONE 1000 SIDEWALL TOTAL 60 PSF LOAD = 2759 3166 FOOTER 397 Truss R (lbs) 0 @Spacing (in o1c) = 24 Line Load (#/Fl) 0 @ Rim = 123 6 FT. Q.C. ROOF ZONE 1000 C, Dr, f '5 No. SIDEWALL 60 PSF LOAD FOOTER 4139 596 4649 -rATF Of 17 8 FT. O.C. ROOF ZONE SIDEWALL SIDEWALL 60 PSF LOAD= 5518 6132 FOOTER 795 1-11.60.04 5.3.2.10 Now that each half is properly leveled and blocked, and the floors are securely lagged together, you are ready to move to the ridge beam. 5.3.3 Roof Ridge Fastening See Figure 5.4 or 5.413 for Wind Zone 1, Figure 12.10 for Wind Zones 2 & 3. 5.3.4 Endwall Fastening Secure the endwall studs where the two halves come together with #8 x 3" screws at 16" o.c. or 9mm x 3" lag screws at 32" o.c. staggered for wind zone 1. For wind zones 2 and 3, secure with 48 x 3" screws at 8" o.c. staggered. The home should now be level, properly blocked and securely fastened together CAUTION: Once again, use the level and be sure that the floor is properly level through out the home. Many problems will result if the floors are not level or if the home is not properly fastened together. This is the final check for level. Adjust the wedges between the blocks and the I -Beam so that the floor is level. 5.3.5 Shingle Roof Close -Up See Figure 5.4, Figure 5.413 or Figure 12.10 5.3.6 Interior Closure 5.3.6.1 Install the center beam or trim furnished with the home. 5.3.6.2 Fit and secure carpet. Use a carpet stretcher. Bond carpet seams with heat bond tape and a seaming iron. Put the tape (glue side next to carpet) under the seam and apply heat to the top of the tape pressing the carpet into the glue. (NOTE: The carpet must be stretched up to the seam and tacked down temporarily until the carpet is seamed). I-15 5.3.6.3 Install interior trim moulding, as necessary. 5.3.6.4 Adjust for proper operation of all cabinet doors, interior and exterior doors and sliding or folding doors, as necessary. 5.3.7 Exterior Closure 5.3.7.1 The house type exterior lap siding (if applicable) needed to close-up the ends has been furnished with the home. Starting at the bottom, install each course of siding, cutting to fit as necessary (See Figure 5.6). 5.4 Crossover Connections for Multi -Section 5.4.1 Utility Crossovers Connect water, drainage, gas, electricity, telephone, and utility crossovers as outlined in Chapter 8. 5.4.2 Ductwork Crossovers See Figure 5.7 for in floor duct system or Figure 5.8 for overhead duct system. APPROVED BY ONRevised �7u1 06,2006 II VC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS REQUIRED FOOTING SIZES FOR SNOW ROOF ZONE LEGACY HOUSING 16 PSF ROOF DEAD LOAD BY K2E, Inc. RIDGE BEAM SUPPORT 60 #!FT Wall & I -Seam DEAD LOAD 10.0 PSF FLOOR& MISC. DL 1-BEAM SPACING = 99.5 " C-C MIN, 150 PCF CONRETE LOAD: APPR?X,PIER WT= 400 ## 12 IN.THICK PAD ASSUMED FOF: PURPOSES OF INCLUDING FOOTER WEI 3HT LOAD AT COLUMN = (ROOF LL -DL) x ( UNIT WIDTH) + WALL DL * REMAINING FLOOR LOF D W/ PIERS IN SPAN SPAO 10 FT. ofc LOAD AT EACH PIER = PIER SPACING x LOAD AT COLUMN + FOOTER & PIER WT. 5011_ TRIB. FOOTING SIZE (MIN. SQUARE INCHES) SEARING OPENING SPAN WITH PERIMETER BLOCKING (PSF) SPAN (FEET) 15.54 WIpE FOOTER SQ.IN. LOAD 1000 PSF MIN. 60 PSF ROC P-BLOCK AT 4 FT. o.c. MAX. 60 PSF P-BLOCK AT 6 FT. o.c. MAX 1000 PSF MIN. 60 PSF ROC P-BLOCK AT 8 FT. o.c, MAX. 4 4.00 1021 7091 8 6 1498 10401 12 8 1934 13426 16 10 2329 16171 20 12 2724 18913 24 14 3118 21656 28 16 3513 24399 32 18 3908 27141 36 20 4303 298M 40 22 46W 32M 8 7 1736 12057 12 9 2172 15083 _� L _ 16 11 2567 17826 C_ (i7 '- V, �+ ce:°`sr'ssrr#1111$r 20 13 2962 20568 tr''� 24 15 3357 23311 _ ° 28 17 3752 26054 ?• i 32 19 4147 28796 j r�d�O- 36 21 4542 31539 40 23 4937 34282 v ` 44 25 5331 37024 1 a — — - --------------------------- — --- ------- -•'• =`=-•-.--.-•----••__-_..••.•_• '�� ''K7 TATE l...ie 4 6 1498 10401 il. j `.' �'ti 8 8 1974 13712 12 10 2410 16738 NA 16 12 2805 19481 }t��+tH 1�11►>VV 20 14 3200 22224 24 16 3595 24966 _ 28 18 3990 27709 32 20 4385 30451 36 22 4780 33194 f? ^�• s�' 1 1 40 24 5175 35937 44 26 5570 W679 17 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-11.60.05 FIGURE 5.1 - Shipping Material Removal ALL !G & VEAT ASTII ,LLS , .I CAE NOTICE APPROVED BY NRevised Jun' un " 2005 OMANC. FEDERAL MANUFACTURED NOME CONSTRUCTION AND SAFETY STANDARDS The warranty on this home will not be operative unless all weather proofing (plastic) material applied for shipping purposes is removed from marriage walls and end walls if applicable before units are secured together. 1-15.1 FIGURE 5.1.1 - MULTI -SECTION INTERIOR LEVELING Detail shown,with. partial vault and flat ceiling, unit :may .be vaulted or flat thru out. I... Check level of floor front to rear direction. (with water level) 2. Check.leve of flooracross the section width. 3. Raise section and adjust pier wedges in all.areas not level. or plumb. 4. After leveling is complete.check..all windows, interior. and exterior doors to make sure they operate freely With out; binding: 5. Recheck sill sealer or insulation around ceiling, endwalls, and floor mating line. Repeat if necessary. 6. Be sure the ceiling from each section are flush at'tie mating tine before the roof is totally fastened. If they are riot flush, use a hydraulic jack and a padded tee underneath the low point. Carefully raise the jack until the two ceiling sections are flush. Then., fasten the two sections together to hold in place, if additional fastening is necessary the ddgebeam may be fastened together from inside the home by toe screwing (with .#8 x 4" screws) the ridgebearn together: -15.2 Sill sealer shipped loose with home. Fasten to ceiling, endwalls, and floor mating line with nails or staples. Configuration may vary from detail. NOTE: Expanding foam or insulation may be substituted for sill sealer. .MATING LINE SURFACE CAUTIOM SPECIAL CARE MUST BE TAKEN TO ENSURE THAT THIS MATING LINE JOINT IS TIGHT TO RESIST AIR INFILTRATION AND MINIMIZE .CONDENSARON. Revised Jul 06,2006 INIPIiNC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS F-Iyaa.- "OT14-or. LEGACY HOUSING BY: K2E AA John Doeden, P.E. DATE: 07-Aug 2017 "PIER-HDG3" PIER SPACING - 186-5 " FLOOR& 4.5 " O,H. I FOOTER LOADS UNDER I -SEAM WITH BEAMS 99.5 1 C-C WITH PERIMETER BLOCKING 8 FT. O.C. MAX. - ALL ROOF ZONES 7N --dodomomb- 8/111/20 7A INC. 17 FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS PIER SPACING SOIL CAPACITY IN PSF 1000 1500 2000 2500 3000 FT) 1 4 1513 1513 1513 1513 1513 FOOTER SIDE (IN.) 15 12 10 9 9 6 2069 2069 2069 2069 2069 FOOTER SIDE (IN.) 17 14 12 11 10 ------ — - ------ - ------ 8 - - ----- - - ___ 2625 2625 2625 2625 2625 FOOTER SIDE (IN.) 19 16 14 12 11 10 3181 3181 3181 3181 3181 FOOTER SIDE (IN.) 21 17 15 14 12 METHOD OF DETERMINING LOAD: PIER SPACING x ( (45X ( ( (BEAM SPACING," /4 ( 12) ) + 10 PLF FRAME DQl + 400 LB. 11. PERIMETER PIERS SPACED PER CHART BASED ON 99.5 " I -BEAM SPAC ING ROOF DL = 15 PSF C. 1) No, zits !TrATE OF i, 10 N A 4 FT. O.C. SOIL CAPACIT" IN PSF ROOF ZONE 1000 1000 2000 2000 SIDEWALL C.L.WALL SIDEWALL C.L.WALL 60 PSF LOAD = FOOTER 3330 22 6035 29 3330 is 1 6035 21 1 1 6 FT, O.C. SOIL CAPACiTTIN Pc ROOF ZONE 1000 1000 1 2000 2000 SIDEWALL C.L.WALL SID z_WALL C.L.WALL 60 PSF LOAD = FOOTER 4795 26 8853 36 4795 19 8853 25 8 FT. O.C. SOIL CAPACIT' IN PSF ROOF ZONE SIDEWALL C-LAALL I SIDEWALL C.LWALL SIDEWALL C.L.WALL SIDEWALL C.L.WALL 60 PSF LOAD = FOOTER 6260 30 11670 41 6260 21 11670 29 1-11.60.06 FIGURE 5.2 - USE OF WATER LEVEL PLACEMENT Material to Make Level Five gallon pail with lid Plastic tubing - 100 feet x 3/8" or 1 /2" Cork - 1-1 /2" Male barbed fitting - 3/8" x 3/4" Steel washer - 7/8" Nut - 3/4" Female barbed fitting - 3/8" x 1 /2" Male valve - 1 /2" Pipe sealant.... Food coloring - 8 oz. Use RV solvent in cold weather FIGURE 5.3 - CAREFULLY JACK THE B-HALF INSIDE I -BEAM UNTIL THE B-HALF FLOOR EDGE IS ABOUT EVEN WITH THE A -HALF FLOOR EDGE. A -HALF PIER SET (LEVEL) SUGGESTED TYP. "HOW TO USE A WATER LEVEL" HOME / WATER LINE PLACE AT ANY POINT AROUND HOME "ONTAINER Unroll tubing: Position level where it is to be used. Take care not to have kink in it, step on it or lay anything on it Check for air bubbles: To remove bubbles, lower valve below bottom of container and open valve. Close valve when bubbles are out. Container location: Located so valve can reach all areas of home. Build up container so water line in valve end of tubing is at the predetermined height support devices will be set. Leveling: Secure valve above determined heigh and open. Adjust device as needed. Close valve and move to next leveling location. NOTE: Level all support devices before lowering home. JACKS APPROVED BY Revised Jun 16,2005 INFAiINC'. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS B-HALF ROLLER SYSTEM JACKS 1-16 FIGURE 5.4 - Doublewide Onsite Fastening - Wind Zone 1 Fasten shingle ridge cap with1" x 1"x 16 ga. staples or roofing nails 5 1/2" from lap edge and 1" from side edge. 30 Ga. x 9" wide (min.) galvanized steel cap continuous Fastener shall not be exposed. full length of unit and fastened at each side of centerline with 7/16" x 1 1/4" x 16 Ga. staples or roofing nails @ 16" o.c. min. through roof decking. Overlap cap splices min. 4". # 8 x 4" Screws @ 23" o.c. max. Yrkr,� Fasteners to be installed into ridaebeam material with full h ridgebeam. Roof Decking Top rails are omitted with—/ 7shown full depth ridgebeam. am -May be as J r full depth. - May be as shown or cathedral. Ceiling Board Top Plate Seal connection with an adequate sealer. f \—# 8 x 3" Screw @ 16" o.c. or 9mm x 3" Lag Screw @ 32" o.c. Endwall Studs Seal connection with an adequate sealer. Typical Floor System OPTIONAL: \—# 8 x 3" Screws @ 24" o.c. or 9mm x 3" Lag Screws with washers 1 1/2" X 27 GA. (.016" MIN.) STEEL STRAPS @ 96" O.C. @ 48" o.c. @ 45 degree angle. 1/4" (max.) pilot holes must be drilled FASTENED INTO TRANSVERSE JOISTS before lag screws are installed. W/ (9) 7/16" X 1 1/2"X 16 GA. STAPLES. NOTES: 1. Bottom board not shown for clarity. Holes in bottom board must be patched with vinyl tape designed for repairing of holes, cuts, tears. 2. A protective covering material ( bottom board, polyethylene, galvanized steel , or similar material may have been installed on top of the shingle roof at the front of the home and along the forward face of any dormer. This material was installed to prevent shingles from blowing off during transit. Holes resulting from fasteners used to secure this material to the roof shall be sealed with roofing cement when material is removed. APPROVED BY Revised IN May 10,2007 C. - 1 /7 FEDERAL MANUFACTURIDHOME CONSTRUCTION AND SAFETY STANDARDS FIGURE 5.413 - Doublewide Onsite Fastening With Alternate Ridge Vent Wind Zone 1 Install ship loose ridge vent for high ventilation per included manufacturer's installation instructions. ridge must be secured as shown before installing ridge vent. Ridge vent is to be installed in center area of roof and standard shingle ridge cap Ridge vent and cap shingles installed per installed at remaining areas (front & back) per 1-17 / / manufacturer's installation instructions. Roof decking cut back at both sides at factory, # 8 x 4" Screws @ 23" o.c. max. Fasteners to be installed into per ridge vent installation instructions. ridgebeam material with full depth ridgebeam. Roof Decking Top rails are omitted with—/ 7shown full depth ridgebeam. am -May be as J r full depth. - May be as shown or cathedral. Ceiling Board Top Plate Seal connection with an adequate sealer. f \—# 8 x 3" Screw @ 16" o.c. or 9mm x 3" Lag Screw @ 32" o.c. Endwall Studs Seal connection with an adequate sealer. Typical Floor System OPTIONAL: �# 8 x 3" Screws @ 24" o.c. or 9mm x 3" Lag Screws with washers 1 1/2" X 27 GA. (.016" MIN.) STEEL STRAPS @ 96" O.C. @ 48" o.c. @ 45 degree angle. 1/4" (max.) pilot holes must be drilled FASTENED INTO TRANSVERSE JOISTS before lag screws are installed. W/ (9) 7/16" X 1 1/2"X 16 GA. STAPLES. NOTES: 1. Bottom board not shown for clarity. Holes in bottom board must be patched with vinyl tape designed for repairing of holes, cuts, tears. 2. A protective covering material ( bottom board, polyethylene, galvanized steel , or similar material may have been installed on top of the shingle roof at the front of the home and along the forward face of any dormer. This material was installed to prevent shingles from blowing off during transit. Holes resulting from fasteners used to secure this material to the roof shall be sealed with roofing cement when material is removed. APPROVED BY Revised May 10,2007 1-17.1 INC FEDERAL MANUFACTUR CONSTRUCTION AND SAFETY STANDARDS APPROVED BY ONRevised May 25,2006 FIGURE 5.4 - Doublewide Onsite Fastening - Wind Zone 1 O 0 r14NC. FEDERAL MANUFACTURED HOME NN pp 5 CONSTRUCTION AND SAFETVInSSaIIRS ip loose ridge vent for high ventilation per included manufacturer's installation instructions. ridge must be secured as shown before installing ridge vent. Ridge vent is to be installed in center area of roof and standard shingle ridge cap edge vent and cap shingles installed per installed at remaining areas (front & back) per 1-17 _/manufacturer's installation instructions. Roof decking cut back at both sides at factory �. # 8 x 4" Screws @ 23" o.c. max. Fasteners to be installed into per ridge vent installation instructions. � ---- ridoeheam material with full depth ridoebeam. Roof Decking_ Top rails are omitted with 7\—Ridgebeam full depth ridgebeam. -May be as n or full depth. s - May be as shown or cathedral. Ceiling Board Top Plate Seal connection with an adequate sealer. \--# 8 x 3" Screw @ 16" o.c. or 9mm x 3" Lag Screw @ 32" o.c. Endwall Studs Seal connection with an adequate sealer. ...................... ....... .......... ......... Typical Floor System OPTIONAL: 1/8" x 1 1/2" angle iron 12" long # 8 x 3" Screws @ 24" o.c. or 9mm x 3" Lag Screws with washers @ 8'-0" o.c. max. fastened @ 48" o.c. @ 45 degree angle. 1/4" (max.) pilot holes must be drilled with (4)9mm x 3" lag screws before lag screws are installed. into floor joist, (2) each side. NOTES: 1. Bottom board not shown for clarity. Holes in bottom board must be patched with vinyl tape designed for repairing of holes, cuts, tears. 2. A protective covering material ( bottom board, polyethylene, galvanized steel , or similar material may have been installed on top of the shingle roof at the front of the home and along the forward face of any dormer. This material was installed to prevent shingles from blowing off during transit. Holes resulting from fasteners used to secure this material to the roof shall be sealed with roofing cement when material is removed. 1-17.3 FIGURE 5AC - Double Wide Onsite Fastening - Wind Zones 2 and 3 With Aitemate Ridge Vent. 20 Degree Max.. Roof Slope, 84' Sidpwall, I W' Ffwr I ristall ship loose ftte- � do i for high ve,04a9w per *Ju d mauLtlactiew's irtstallallan insirwr9mr, Ridqo most I* sawrad as swawn Delom Installing adqu veril, Riogovela is to be Installed it, oimwr area of roof and standard sWhrijkk rk* cfti Installed M mmairting arasts (fimf & back) per 1LL17. "�idtie valil aid COO Ohinglev Installed per IrssIzilation instiumons, Roof deeking eta w1k at 6,* sidili4 at feel" 9 8 X 4*' scr4vs 2.41 O.C. max -or 1&d naits Per ridge "alt Matailatto"t 24' o&'. max. ting*ed tW to akjw Fasteners to be 4r'sw0ed A14-- w.vt xaa3 I.". faAk �. 'k si.J-- of t"t I ap rafts are arNtled vA, 7 hill dep&t ridgebs-wT, showl or full tie I pi h ','—Vuss - May be as shown at dathadral, 1.May be as Top Plate, $am with an -de4,,8(. s \--$8 x T' Scam 0 3' 0 f-. tt Seri , conL or, withar quate seater. 0 Sir PE10505134 STATE OF W 1-414N- 0- OPTIONAL., 1 112' X 27 Gk. (.01ir MIN.) 81 EEL STRAPS Q 96' O.C. 1W max pit*' holss onust be Grilled before tnstalKng tag scram (SVP rim o*� FASTENED INTO TRANSVERSE JOISTS vyi wt &, x 1 ir,`�x it GA- -qTAPLEs NOTES: (9) WIND ZONE 2 & (10.1 . WEND ZONE 3 .. Rotkm board not shown for cliaritry. Holes In b(Morn board mus! be paictiad w4th vino tapa designed f6r rapairing of hales: 'Z" tears. 2. AprolorlivecomritV matetfai (botiam board, po]Vethyfant4, galvw*ed steel ,or similArmab0al many havebears installed off top of ilia ghkiqla ewf ad Me FTOTA (A Ow £Tome arid along the formed face of any domw Thig material wit installed to prevent 511troes from NOV4119 -off durklu transit R(96s reiwllhg fmm kawstiers used W secure this material to 'J* roof Shan bo sealed wiffi roofing mmem wiien materizil is; removod APPROVED BY Revised 1-17.4 May 10,2007 IN 7AINC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-17.5 APPROVED BY ONRevised Jun 16,2005 O 0 rANC. FEDERAL MANUFACTURED HOME CONSFRUCTION AND SAFETY STANDARDS FIGURE 5.6 - FIELD APPLIED HORIZONTAL LAP SIDING —CORNER TRIM INSTALLED WINDOW WITH TRIM INSTALLED IF APPLICABLE INSTALL SIDING PER FOLLOWING DETAILS "A' THRU 'D' SHOWN BELOW OR FOLLOW MANUFACTURERS INSTALLATION INSTRUCTIONS. EXTERIOR LIGHT TRIM 11711 INSTALLED IF APPLICABLE HOME INSTALLER TO REMOVE ALL PLASTIC SHEETING USED FOR TRANSIT PROTECTION L SIDING TYP. CORNER — TRIM — INSTALLED DOOR WITH I TRIM INSTALLED IF APPLICABLE I MULTI -SECTION HOMES WITH HORIZONTAL LAP SIDING MAY BE SHIPPED WITHOUT SIDING ON THE FRONT AND REAR END WALLS. THE FOLLOWING ITEMS WOULD BE INSTALLED: DOORS/WINDOW TRIM IF APPLICABLE AND CORNER TRIM; AND COVERED WITH PLASTIC SHEETING FOR TRANSIT. ALL SIDING, STARTER TRIM AND FASTENERS WILL BE SHIPPED LOOSE IN THE HOME FOR INSTALLATION ON SET UP. HOME INSTALLER TO COMPLETE INSTALLATION AFTER HOME IS SET UP. INCORRECTLY CORRECTLY INCORRECTLY APPLIED\ APPLIED App IED \ 1 o DETAIL A DETAIL B MARK ANGLE FOR CUT 2 SCRAP PIECES OF SIDING PATTERN FOR ANGLE DETAIL C i DETAIL D VINYL LAP SIDING Apply a 2" wide strip of duct tape at the marriage joint of the endwalls for the entire height of the walls. Apply the duct trap directly over the sheathing. The siding panels should be attached using 7/16" x 1 %2" x 16 ga. Staples. (6d galvanized nails may also be used). Staples should be driven so that there is a 1/32" clearance between the siding and staple crown to allow some lateral movement. Fasten every 16" to each stud. See Detail "A" for proper fastening. Snap the bottom course of siding into the starter strip and fasten to the wall. Leave a'/4" space at corner posts and trim around window and door openings to allow foe expansion. Do not fasten with 4" of an accessory. Vertical butt joints in panels should overlap V. Do not fasten the panel within 4" of the joint. Apply caulk around siding and light trim, water faucets, or other small penetrations. Install successive courses similarly to the first. Butt joints in adjacent courses should be offset by at least 24". Joints in alternate courses should be aligned vertically. (see Detail B). Panels will have to be cut at headers and sills. A single panel should extend without joints across the width of the opening. When cutting a panel at a sill, measure the distance between the bottom of the 5.5 Tie Down Requirements for Single and Multisection Homes 5.5.1 Anchoring Instructions After blocking and leveling, the installer shall secure the home against the wind loads. The type of installation determines how this should be done as follows: CAUTION: In order to avoid electrocution and the possibility of damage to underground services, prior to digging for the purpose of securing anchors, make sure that the location of underground electrical cables, gas lines, sewer lines and water lines are clearly marked above ground. APPROVED BY ONRevised OCt13,2008 14INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS I-19 opening and the top lock of the lower course, then deduct 1/4" (see Detail D). Measure and cut the header panel in the same manner as indicated above. The top sections at the gable will need to be angle cut. Use two scrap pieces of siding to make a pattern (see Detail Q. Interlock one piece with the siding panel below. Hold the other piece on top against the gable. Mark a line on the bottom piece and cut. Use this piece as a pattern for cutting gable pieces. Install the gable pieces by interlocking with the lower course, sliding into the gable "J" rail and fastening. 5.5.1.1 Number and Location of Anchors Select the number of straps and anchors from the charts and diagrams on Pages I-25.1 and I-25.2 for wind zone 1 and Pages I-B-1 and I-B-1.1 for wind zones 2 and 3. Only listed and approved ground anchors capable of resisting a minimum ultimate load of 4725 pounds and a working load of 3150 pounds. 5.5.1.2 Installation of Anchors Install the anchors at the locations selected from the appropriate charts and diagrams as described in 5.5.1.1 following the manufacturer's instructions. Install double -head anchors at all over -the -roof -tie or vertical tie locations. Installation of anchors (angle, stabilizer plates, type of soil, etc.) shall be per anchor's installation instructions. 5.5.1.3 Strap Tensioning If your home is releveled at some date after the initial tensioning of the anchoring straps, the straps should be retensioned as specified in the anchor manufacturer's installation instructions. Straps must be inspected periodically to assure that proper tension is provided in each strap. If straps are found to be loose, then retensioning of the straps must be performed. 5.5.1.4 Strap Protection Protection shall be provided at sharp corners such as I-beam flange, crossmembers, angle brackets, etc. at point of load on strap by placing an additional layer of strapping 2" long (when possible) approximately centered between the strap and the sharp corner. 5.5.1.5 Optional Over -the -Roof Straps Optional over -the -straps may be used to provide additional stability for single -section homes, above and beyond that from the mandatory frame tie - downs. Locations are to be as close to the ends as possible, but not greater than 8'-0". Strap material must be of the same material as the required tie -down straps. Optional over -the -roof tie -down straps and required tie -down straps can attach to the same anchor provided the anchor is designed to withstand the combined forces and installed in a manner that the design requires. 5.5.2 Severe Conditions 5.5.2.1 Freezing Climates Be sure anchor augers are installed below the frost line. During periods of frost heave, be prepared to adjust tension on the straps to take up slack. 5.5.2.2 Severe Wind Zones Legacy Housing does not recommend installing your home in an area known to experience severe winds, or in any zone that requires greater wind -resisting capabilities than those for which it was designed (see Data Plate). 5.5.2.3 Flood -Prone Areas Legacy Housing does not recommend installation of our homes in flood -prone areas. Foundation considerations are discussed in section 4.3.1 and the FEMA document referenced in paragraph 4.4.2. Unconventional anchorage and tie -downs often are needed in designing and constructing the special elevated foundations that may be required in flood - prone areas. Consult a registered professional or structural engineer. 5.6 Installation of On -Site Attached Structures Design all attached buildings and structures to support all of their own live and dead loads, and to have fire separation as required by state or local ordinances. 5.6.1 Attached Garages Attached garages must be installed according to all applicable local codes. They must be supported independently of the factory -built portion of the home. Electrical circuits in garages should be provided with ground fault interruption. 5.6.2 Porches Site -constructed porches must be constructed and inspected according to applicable local building codes. 5.6.3 Steps, Stairways and Landings Steps, stairways and landings must be constructed and inspected according to applicable local building codes. 5.6.4 Skirting Skirting installed around the home must have non - closing vents located at or near each corner and as high as possible to cross -ventilate the entire space under the home. Open vent area must be equal to at least one square foot for every 150 square feet of the home's floor area and this area must be further increased when insect screens, slats, etc. are used over the open vent area. When a 6 mil plastic vapor retarder is installed under the home, the ventilation requirement may be reduced to one square foot of ventilation per every 1500 square feet of floor area. In freezing climates, install skirting so as to accommodate 1-2 inches of frost heave uplift to prevent buckling of floors. Take care to insure that rainwater cannot be channeled or trapped between the skirting and siding. Skirting is to be installed in such a manner that the vinyl siding (when installed) will be allowed to slide (expand and contract). Install per vinyl skirting manufacturer installation instructions. I-20 APPROVED BY ONRevised Mar 25,2016 P1 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Figure 5.7 — CROSS OVER DUCT INSTALLATION TYP. All tapes and mastic shall be listed in accordance with UL 181A for rigid ducts or UL 181 B for flexible ducts. FURNAC }-bucT TYP -DUCT ADAPTER AK CAR SUPPORT WITH BLOCKIOR OTHER AL NOT The flexible crossover duct is shipped loose inside the home, remove duct tape and protective cover from start collar. Clamp the duct to the duct drop -outs with a metal clamp or use a plastic tie wrap and seal the duct to the Drop out with several wraps of duct tape. Strap the crossover duct to the underside of the home or support the duct with treated, wood, concrete block, or other alternate material to prevent the duct from coming in contact with the ground. This will result in longer duct life. All duct joints most be sealed with duct tape to prevent air leaks. Figure 5.8 - OVERHEAD DUCT INSTALLATION Distribution BOX 7 CrossOver Distribution Box Duct l All tapes and mastic shall be listed in accordance with UL 181Afor rigid ducts and UL 181 B for flexible ducts. PROPER OVERHEAD CROSSOVER DUCT INSTALLATION The ducts should be as straight as possible and not be kinked or pinched. The inner lining must be connected and then sealed using the plastic tie straps provided. The insulation surrounding the ducts must be pulled to full length of the duct and cover all of the inner lining as well as the entire metal attachment ring or tap out on the distribution box or insert one duct liner into the other duct about 3". To complete the installation, the outer cover of the duct(s) must be stretched over the insulation and secured into place with the plastic tie straps provided. The cross over duct may be shipped in one of two ways. (1) The duct may be attached to the distribution box on only one unit and must be attached to the distribution box on the opposite unit on site. In this case, while setting the units together, temporarily leave a gap of the smallest space necessary between the units to connect the ducts. When the connections have been made properly as described above and the ducts are completely sealed, complete the process of setting the units together. (2) The duct may be attached to both distribution boxes and the ducts must be attached together on site with a collar. Homes with overhead ducts may be equipped with an access panel in the ceiling near the crossover. In this case, when the units are mated together in the field, enter the ceiling cavity through the access and locate the crossover duct. Stretch the duct across to the distribution box in the roof cavity of the opposite section or stretch the two ducts until they mate together. Connect the ducts together as described above and verify they are completely sealed. APPROVED By REVISED 1-20.1 IN 7,18i2017 A�INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Chapter 6 - Installation of Optional Features 6.1 Awnings and Carports Choose free-standing products with columns to support their weight. 6.2 Miscellaneous Lights and Fixtures NOTE: Circuits must be turned off to eliminate the risk of electrical shock. Some exterior lights, ceiling fans and chain -hung fixtures may not yet be installed when the home is delivered. All of these fixtures must be grounded by a fixture grounding screw or wire. For chain -hung fixtures, use both methods. When fixtures are mounted on combustible surfaces such as plywood, install a non-combustible ring to completely cover the combustible surface exposed between the fixture canopy and the wiring outlet box. If siding has not been installed at a fixture location, remove the outlet box and install the siding with a hole for the outlet box. Then re- install the outlet box and proceed as for other fixtures. 6.3.1 Exterior Lights Remove the junction box cover and make wire -to -wire connections using wire nuts. Connect wires black to black, white to white and ground to ground. Caulk around the base of the light fixture to ensure water tight seal to the sidewall. Push the wires into the box and secure the light fixture to the junction box. Install the light bulb and attach the globe. Refer to Figure 6.1 (a). 6.3.2 Ceiling Fan Follow the manufacturer's installation instructions. To reduce the risk of injury, install ceiling fans with the trailing edges of the blades at least 64" above the floor. If no instructions are available, connect the wiring as shown in Figure 6.1(b). Maximum ceiling fan weight is to be 35#. GLOBE 6.3.3 Whole House Ventilation Your home is equipped with one of the following systems to introduce outdoor air to the interior environment to provide air changes as required by the Federal Standards: 1. Ventline Model V2262-75 or equivalent located in a hallway or utility room. The fan is manually controlled by a wall mounted switch located near the fan with an identifying label stating "WHOLE HOUSE VENTILATION". OR 2. VentilAire III that works in conjunction with the furnace blower and duct system and is controlled by a switch on the thermostat labeled "WHOLE HOUSE VENTILATION". For additional information on settings, see the thermostat installation instructions included in the homeowner's package in the home. Occupants are encouraged to operate this system when- ever the home is occupied. This system also helps to reduce excessive moisture in the home. NOTE: It is recommended that the system be inspected annually by a qualified service technician for proper operation. 6.4 Telephone and Cable TV CARELESS INSTALLATION OF THE TELEPHONE AND CABLE TELEVISION LINES MAY BE HAZARDOUS. The walls, floors and ceiling cavity contain electrical circuits, plumbing and duct work. Avoid contact with these home systems when drilling through and placing cables within these cavities. Only trained professionals should perform such work. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN SERIOUS PERSONAL INJURY OR DEATH. Figure 6.2 on 1-22 shows one procedure for telephone crossover connections in multi -section homes. FIGURE 6.1 - INSTALLATION OF EXTERIOR LIGHTS Wire Nut GROUND WIRE GROUND WIRE o GROUND SCREW COLOR CODED WIRES] .JUNCTION BOX Non-combustible Ring(If Required) FIXTURE GROUND WIRE (a) EXTERIOR LIGHT FIXTURE APPROVED BY 00oINRevised Nov 16,2010 P1 NC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-21 WIRE OUTLET BOX NUT----- CEILING FIXTURE MOUNTING SCREW (b) CHAIN HUNG FIXTURE OR CEILING FAN (35# MAX.) FIGURE 6.2 - TELEPHONE WIRING FOR MULTI -SECTION HOMES HOME A NOTES: 1. Connect blue to blue, red to red, yellow to yellow, and green to green. 2. Do not strip the individual wires. APPROVED BY NRevised Jun' un " 2005 OMANC. FEDERAL MANUFACTURED NOME CONSTRUCTION AND SAFETY STANDARDS 3. Insert the same color wires into the connector, then using channel lock pliers, press the round position to make the connection. 1-22 APPROVED BY Chapter 7 - Preparation of Appliances 7.1 Clothes Dryer Vent Your clothes dryer must exhaust to the exterior of the home, or of any perimeter skirting installed around it, through a moisture -lint exhaust system, as shown in Figure 7.1 IMPORTANT: DO NOT LET THE EXHAUST SYSTEM END UNDER THE HOME OR IN THE FLOOR WHERE EXCESS MOISTURE OR FLAMMABLE MATERIAL CAN ACCUMULATE. If your duct system is not installed at the manufacturing plant, a metallic duct system must be installed after the home is set up at the site. The access for the dryer vent is located under the home in bottom board at the dryer location (bottom board is taped and marked with a label that reads DRYER VENT ROUGH OPENING). Hold the duct in place with metal straps spaced 2' on center secured to the bottom of the floor joists or frame. Vent openings are located in either the wall or the floor. After the duct is installed, seal the openings, both inside and outside. Follow the dryer manufacturer's instructions for installing the exhaust system. If your home did NOT come equipped for a gas dryer, remember that installing one requires substantial alteration to the home. You must provide gas supply piping and adequate venting as specified by the gas dryer manufacturer. Only a trained and experienced person should install a gas dryer. Cutting major structural elements (such as rafters or floor joist) to allow for gas dryer installation is not permissible. Home manufacturer is not responsible for any weakening of the home's structural soundness resulting from dryer installation. 7.2 Comfort Cooling Systems Only qualified personnel may install any comfort cooling system not provided with the home. Follow the manufacturer's installation instructions and conform to all local codes. 7.2.1 Air Conditioners The air distribution system of this home has been designed for a central air conditioning system. The BTU rating of the AC Equipment installed must not exceed the BTU capacity of the duct system shown on the home's compliance certificate. Information to assist in calculating the size air conditioning needed is included on this certificate. I-23 INREVISED 1/25/2017 P71NS. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS The air conditioning evaporator may be installed either inside the furnace cabinet on homes with furnaces listed for this modification, or exterior of the home and ducted into the home air supply duct system. In either case, a heat/cooling thermostat must be installed to control both heat and cooling with a single device. When an air conditioning evaporator is installed in the furnace it shall be listed for installation on the specific model of furnace already in the home. If a remote (self-contained, package) air conditioner (cooling coil and blower located outside the home, Figure 7.2) is to be connected to the heating supply duct, install an automatic damper between the furnace and the home's air duct system, and another between the remote unit and the home's duct system. Secure the duct system leading from the remote unit to the home and do not allow it to touch the ground. Insulate ducts with material of thermal resistance (R- Value) no less than 4, and a perm rating of not more than 1 perm. Connect the duct carrying air to the home to the main duct at a point where there are approximately as many registers forward of the connection as there are to the rear. Locate the return air duct in the center of the home. Do not cut or damage floor joists. Return air and supply ducts are sized to fit between floor joists. Replace insulation removed during the installation, and seal the bottom board around the duct connection. Direct all condensation runoff away from the home by connecting a hose to the equipment runoff outlet or other means specified by the equipment manufacturer. 7.2.2 Heat Pumps Install heat pumps according to the heat pump manufacturer's instructions. 7.3 Fireplace, Chimneys, And Air Inlets Fireplaces require on -site installation of additional section(s) of approved, listed chimney pipe, a spark arrestor and a rain cap assembly. See Figure 7.3 7.3.1 Minin►nm Extensions Above Roof To assure sufficient draft for proper operation, extend the fit&hed cWtuney at lease 3' above the highest point where it penetrates the roof and at least 2' higher than any building or other obstruction located within a horizontal distance, of 10'. If the site has obstructions extending higher than the home's peak within 10' of the chimney, the installer may have to provide an additional section of chimney pipe if required by local codes. 7. 3.2 Required Components The required components of a correctly installed chimney are as shown if Figure 7.3. 7.3.3 Combustion Air Duct inlets Combustion air intake ducts end just below the bottom covering of the floor. You must extend them to the outside when your home has a crawlspace. These added ducts are not supplied. The fireplace manufacturer's instructions for installing combustion air ducts are in the fireplace or with the chimney parts. Do not allow the combustion air inlet FIGURE 7.1 - DRYER EXHAUST SYSTEM to drop material from the hearth beneath the hame. Locate its inlet damper above expected snow level. 7.4 Runge, Cook Top And Oven Venting If your home is equipped with a venthood or above range microwave oven, check the exhaust hood at the exterior wall to ensure that the damper is not locked with the tabs at each side and is free to open and close before operation for proper ventilation. If your home is equipped with a combination range (cooktop) grill or oven that contains its own exhaust system, route the exhaust so that it does not exhaust under the home. Connect flexible metallic duct between the elbow protruding from the floor and the termination fitting and support it according to the manufacturer's installation instructions. 7.5 If your home has a seal combustion gas water heater and is installed over a basement. or crawlspace. combustion air must be supplied from outside the hofne. The combustion air intake piping can be 3" PVC for 30 and 40 gallon models and 4" PVC for 50 gallon models. The air intake piping cannot exceed a total of 30 feet including vertical and horizontal runs and have no more than 3 elbows. All horizontal runs require adequate support at 3 feet intervals. CLAMP TO VENT CAP INSTALL DUCT THROUGH FLOOR CLAMP TO DRYER ACCESS INTO THE HOME. CONNECTION SECURE DRYER VENT CAP TO SIDING WITH SHEET CLAMP TO METAL SCREWS. VENT CAP FLEX OR RIGID DUCT PER DRYER MANUFACTURERS -- 'INSTALLED AT PLANT INSTALLATION INSTUCTIONS. �-BOTTOM BOARD SEAL BOTTOM BOARD CLAMP TO DRYER - ��-AROUND DUCT WITH r ONNECTION TAPE. *SHIPPED LOOSE *IF DRYER IS INSTALLED AT THE MANUFACTURING PLANT THE DUCT MAY TERMINATE THRU BOTTOM BOARD AND BE CAPPED WITH TAPE OR OTHER MATERIAL FOR PROTEC- TION DUE TO TRANSPORTATION DAMAGE CONCERNS, REMOVE TAPE AND INSTALL DUCT AND SECURE WITH CLAMP AS SHOWN. **SECURE WOOD FRAME TO BOTTOM OF RIM SUPPORT DUCT TO FLOOR JOIST WITH JOIST OR INSTALL PLUMBERS TAPE OR METAL STRAP TO THROUGH SKIRTING. KEEP DUCT OFF THE GROUND AND FROM EXCESSIVE SAGGING. SECURE DRYER VENT CAP TO FRAMING OR SKIRTING WITH **A BACKER MADE OF PLYWOOD, OSB, HARD[ PANEL, SHEET METAL SCREW, OR SIMILAR MATERIAL MAY BE USED IN LIEU OF 2X FRAMING. FRAMING OR BACKER MUST BE SEALED, STAINED, OR PAINTED FOR WEATHER PROTECTION. Revised Aug � 28,2006 000II V. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-24 7.5.1 Water Heater Drain Pan The water heater installed in your home has a plant installed drain pan. The drain line at the drain pan is routed through the floor of the home and terminates underneath the home below the water heater. It is the dealer's responsibility to ensure that the drain is routed to the EXTERIOR of the home. The necessary pipe, fittings, all purpose cement, support straps, screws. screen wire and wire tie to finish the installation of the drain are included with the ship loose materials. See Figure 7.5.1 below. Exterior Wall - Figure 7.5.1- Typical Water Heater Drain Pan Drai ,..,—SUPPORT STRAPS-----. 48.. O.C. LEndof drain must be extended to exterior of home and be made rodent proof by covering end of drain with screen wire or other material that does not restrict drainage and securing with a nylon wire tie or equivalent. Water Heater Drain Pan (Galvanized Or Plastic) nstalled at plant ield Install Screen Wre 1 Wire Tie APPROVED BY Revised 1-24.1 Jul 24,2007 INFAiINC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS FIGURE 7.2 - TYICAL INSTALLATION OF SELF-CONTAINED HEATING OR AIR CONDITIONING EQUIPMENT RETURN FLEXIBLE DUCT SHALL NOT BE IN CONTACT WITH THE GROUND DUCT SINGLE SECTION USE ADEQUATE DUCT SUPPORT AT LEAST LAIR CONDITIONING EVERY 4' TO PREVENT GROUND CONTACT. OR MAXIMUM CLEARANCE TO GROUND TO BE 4" HEATING EQUIPMENT MULTI -SECTION DUCTS RETURN NOTE: Electrical connections made to energize air-conditioningg equipment should be made only by qualified personnel. The completed installation must conform to Article 440 of the �fational Electric Code and applicable local codes. When the electrical connection is made at the junction box, the field installation wiring beyond the junction box must incorporate a disconnect (sized on accordance with NEC Article 440) located within sight of the condensing unit. The acceptability of the air-conditioning equipment and its installation are to be determined by the local inspection authorities. To complete the crossover duct connection for overhead systems in the roof: 1. Never cut a hole in the ridge beam over a clear span or column support. 2. Pull the insulation and jacket back from the end to be connected. This will expose the inside liner. 3. Insert the collar about 3" into the duct liner. 4. Apply U.L. listed duct tape (U-181) around the liner at the collar. 5. Pull insulation and jacket to cover the entire crossover and tape the 2 jackets together. 6. Secure jacket behind crossover collar with a nylon tie. Ridge-1 Center APPROVED BY beam Crossover collar / REVISED / ON INC. 1/25/2017 FEDERAL MANUFACTURED HOME . CONSTRUCTION AND SAFETY STANDARDS Insulated flex duct shipped j �- with crossover collar Insulated flex duct. attached at the factory. !f (Installed at factory.) _, TJ , {. _ i � _-- - 1 _ �Jacket I I I �. __-�__� tie Nylon I_ Insulation Y �---Liner Overhead duct crossover detail I-25 v u 0 O z�z Ali � J� ♦" �X�~ � � � vir Lu Mv Ldu TUMMOO ' w i�llpa� I ¢0 ' yu=�liJ � z io d fi � �fu ¢, r `rn� ruu11 u�d'n�i ((ppff(�(� }�ll [OppYL W1!� y�pl'QF7 IKU. 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SPARK ARRESTOR TRIPLE WALL PIPE STORM COLLAR FLASHING WARNING! FIREPLACE CHIMNEY AND THIMBLE TERMINATIONS MUST BE COMPLETE PRIOR TO THE OPERATION OF THE APPLIANCE. CHIMNEY SECTION APPROVED BY Jun 14,2005 INS. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS IF HEARTH IS SHIPPED LOOSE BE SURE TO FOLLOW MANUFACTURER'S INSTALLATION INSTRUCTIONS CAREFULLY FOR CORRECT INSTALLATION PROCEDURE. 1-26 APPROVED BY Chapter 8 - Utility System Connection and Testing 8.1 Proper Procedures Consult local, country or state authorities before connecting any utilities. Only qualified service personnel, familiar with local codes and licensed where required, should make utility connections and conduct tests. 8.2 Water Supply 8.2.1 Maximum Supply Pressure And Reduction The water systems of your home were designed for a maximum inlet pressure of 80 psi. If you are located in a water district where the local water supply pressure exceeds 80 psi, install a pressure -reducing valve. 8.2.2 Connection Procedures 8.2.2.1 To Supply Mains Connect the home's water system to the water source through the inlet located under the house, usually below the water heater compartment. A tag on the side of the home marks its location. The connection is via a single % inch inlet beneath the home. A master shut-off full flow valve must be installed in the water supply line adjacent to the home; this valve should be a full port gate or ball valve with threaded or solder joints. After removing the aerators from all the faucets, open all the faucet valves and allow the water to run for 15 minutes. This should remove any foreign particles left in the line that might cause an unpleasant taste or become lodged at faucet washers and cause dripping faucets. 8.2.2.2 Remove the shipping caps from the crossover water line connectors, provided with the home, and install as shown (see Figure 8.2). 8.2.3 Freezing Protection 8.2.3.1 Necessity In areas subject to subfreezing temperatures, protect exposed sections of water supply 1-27 Revised Aug 09,2016 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS piping, shut-off valves and pressure reducers, and pipes in water heater compartments with uninsulated doors, from freezing. Otherwise, burst pipes and costly damage may result. 8.2.3.2 Use Of Heat Tapes Heat tapes (either automatic or non- automatic) can protect exposed plumbing from freezing. USE ONLY HEAT TAPES LISTED BY A NATIONALLY RECOGNIZED TESTING LABORATORY FOR USE WITH MANUFACTURED HOMES, AND INSTALL THEM ONLY IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTION. Plug the 3-wire, grounded cordset of the heat tape into the outlet under the home near the water supply (Figure 8.1). WARNING! THE HEAT TAPE RECEPTACLE IS GFCI PROTECTED. DO NOT USE THIS OUTLET FOR ANY CONNECTION EXCEPT THE HEAT TAPE. 8.2.3.3 Freezing Protection For Unoccupied Homes If the home is to be left unheated in cold weather, drain the water lines and blow them clear with compressed air to prevent damage from freezing. 8.2.4 Testing Procedures Even though the water system was tested at the factory, it must be rechecked for leaks at the installation site. Close all water faucets, spigots and stool tank float valves, and use the following procedure: 8.2.4.1 Hydrostatic Be sure the water heater tank is full of water. Pressurize the system with water at 100 psi, and then isolate it from the pressure source. The system must hold this pressure for at least 15 minutes without any loss. If a leak is found, the joint must be cut off and discarded. A new section can be installed using couplings. FIGURE 8.1 - TYPICAL WATER CONNECTION MASTER SHUT-OFF VALVE BY OTHERS TO WATER SUPPLY MAIN TO WATER HEATER OR INLET CONNECTION TO HEAT TAPE RECEPTACLE WRAP WITH HEAT TAPE AS NECESSARY FOR LOCAL FREEZING CONDITIONS. INSTALL HEAT TAPE PER MANUFACTURER'S INSTALLATION INSTRUCTIONS. HEAT TAPE TO BE LISTED OR APPROVED FOR MANUFACTURED HOME USE. FIGURE 8.2 - TYPICAL WATER LINE CROSSOVER SUPPLY SIDE SIDE WITH WATER HEATER WATER LINE TAPE STAPLES CAP TO BE ' REMOVED ON SITE INSULATION BOTTOM BOARD (SHIPPED LOOSE SAME AS FLOOR IN HOME) (SHIPPED LOOSE IN HOME) 1. REMOVE THE PROTECTIVE CAP FROM THE RECEIVING SIDE. RECEIVING SIDE WATER LINE PROTECTIVE CAP WATER LINE & ELBOWS SHIPPED LOOSE TO BE ADDED ON SITE. APPROVED BY 00 NJun 14,2005 oorp NC. FEDERAL MANUFACTURED NOME CONSTRUCTION AND SAFETY STANDARDS 2. CUT (REMOVE) THE PROTECTIVE CAP FROM THE SUPPLY SIDE, CLEAN AND REAM CUT ENDS OF WATER LINE. 3. CEMENT ELBOWS TO WATER LINE, WATER LINES, ELBOWS AND CEMENT TO BE SHIPPED WITH HOME. 4. CHECK WATER LINES FOR LEAKS, SEE PAGE 29 FOR ADDITIONAL INFORMATION. 5. ADD INSULATION AND BOTTOM BOARD SHIPPED LOOSE IN HOME, TAPE BOTTOM BOARD AS SHOWN ABOVE AND STAPLE WITH 7/16" X 1/2" STAPLES AT 4" O.C. AROUND BOTTOM BOARD USING A TACKER 694 OF EQUIV. i FIGURE 8.2.1 - TYPICAL WATER LINE CROSSOVER CONT. BOTTOM BOARD BOTTOM BOARD (SHIPPED LOOSE IN HOME) FLOOR WATER LINE PERIMETER JOIST ADAPTER/ -1 UNION PROTECTIVE PLUG FLOOR .TER LIN E ADAPTER PROTECTIVE CAP BOARD TAPE STAPLES INSULATION SAME AS FLOOR (SHIPPED LOOSE IN HOME) 1. REMOVE PROTECTIVE PLUG AND CAP. 2. CONNECT ADAPTER/UNION TO MALE ADAPTER. 3. CHECK WATER LINES FOR LEAKS. 4. CHECK BOTTOM BOARD AND REPAIR IF NEEDED. 5. ADD INSULATION AND BOTTOM BOARD SHIPPED LOOSE IN HOME, TAPE BOTTOM BOARD AS SHOWN ABOVE AND STAPLE WITH 7/16" X 1/2" STAPLES AT 4" O.C. AROUND BOTTOM BOARD USING A TACKER 694 OR EQUIV. APPROVED BY 0 000 Jun 14,2005 INS. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-29 83 Drainage, System Pin > connect tl drainage pipm,, stem to the site 1 wer inlet and fill the 8,1.I Assembly and Support system with u t+er to the rile of the tital+et I portions 6 f the 'drainav. s�vcin werc not liow.l through a higher ilaitive. Release all installed at 113c f tclrg° :all, raat i°iai �t 1 tapped air.. Allowthe sy, timn to stand at: diagrams l required to comp) it bmv been last 15mimites. Heel- fw 1pak Drain the. shipped as low items in the ]ionic. s 'sterii; Flag it tlxtums,sin", showers and serrible the drainage 'stem following tllbs and Fill with 'pater: Relent the wwcr these specific instructions and ding airs_ in t ll i;cturi sttinult lliyoii lv to obtain the Start to (lie Mot romote e and work maxiilituii possible i1o"tv iil drain piping- toNlwd the outlel, supporting the piping Clams all P-tr4j?s.aiid.lbeciraia::,systcm:for. 'with Iculporar) blocking to c-bievo ille possible leak& Repair and leaks and retest.. Proper slope (sec paragraph 83-21. When the entire s�stcnl hat; been complete& 8A GagSupply install Peri33,1tmeint drain Iu1e suppnrts at: 4' on cciltcr, its shcimn 331 Figure $J. 8,4.1 Type Cif' Gas System furnished Wii:h. Howe .3 2 Proper Slope and Coninemr Size All gas alVIiances in this tlolli , in iuding;. Drain lines must slope: at Ieasl 4" fall per the beating ststern- are erpiipped for natriml fool of tort illness othemise noted (in the grps. I LP gas is to be twut as the gas schematic diapim I , f'ioiire J). stail)pky nstciid, is quali:red Service lieisclii EXCEPTION: PTION: 11 " fill per loot .is allowed mnst convert the t1l>pl[ance ;to L>7 :.gas:.. M1Cn a rtER11Ci13t 1S installed at file lfPtier fol.lolr'ing the instructions provided by each: lid Of the Tun. Conned: the Blain drliii line applikailce man dactur t tc1 the site smer ltookmp using m lipproved clastoiller coupler Wigwc 8.5). 5.4. Fropei Supply Pressure . Tl GAS PIPING SYSTEM. IN YOUR.. 8.33 Crowyers ACME .JAA,S BEEN DESIGNED FOR A. Connect toulti-section, home drainJane PRESSURE NOT TO EXCEED 14`." OF crosswer as slxiwn in Figure 8.6 or per WATEIC COLUMN (g Z. OR'! PSI). IF: dmin line dra► -n sbiOc it tl,ath yotir hair: GAS FROM.ANY: :SUPPLY ,SOURCE EXCEEDS, OR MAY EXCEED IS .14 'Solvent Welding Pcomdures PRESSURE, YOU MUST INSTALL: . The soli°ent cement used to connect. drain PRESSED REDUCING VALV-E. To lines must be compatabte witli the pipe operato gas' applian �"c - tin installed in the Baltic. Fo.Ilo the cf'ficicntly� do riot exceed the design mane acturer's Instructions, 0rf:. flio prcmire: liiiiitatiolts; For na'itrral gas, container, systems: this incornJng 'gas pressure: should r main between . 7' and g _ of water coliuiil.n: 8.3 pir<itectitilibimorre"Ang. For LP gas systeins, the.viessur should l c; Fittings in the drainage S- 'stcIIn sUbjm0d10 between t2 ' aild 1 4of eater whmin. e zting._ :such as P-tnaps in the floor hay°e been 'iusulatcd.:Replace 0ti,. ilmil:ition if *1 Ar w iogfor "SP(Tific. Claws: mmov� d. doting a Asenibly or .sting. SPECIAL ORIFICES AND RE�C,iULATORS. Insulate drain. lines installed beI0137 the. ARE REQUIRED FC EACH ]GITI3 . OF bol om board in cite -as siibieCt to freezt11i! as GAS ANDAT A1.'l'MJJD'1;�'s` COVE shown in kigur $.i. If thehoiiie is tci beat sshownIdt FEET, SEE 'ill 1N57" flC"l l'GN nnbcated m) cold wcalbm pour aft. ACCOMPANYING EACH CAS- approved antifreeze into P4,raps, at all BURNING APPLIANCE FLOW h ttires aild stools l C)I IFICATT{31�T: INS UCTI(WS. BEFORE MAKING X Y CONNECTIONS 83_6 Flood Ee ej 'rem Pr etliire TO THE SITE SUPPLY_ CHECK 'ITIE' Yoti must colidtict a flood kvc't test birthe INLET ORIFICES. OF ALL GAS completed drainage: system be1'oire APPLIANCES TO ENSURE THEY ARE, c onnoctin ii to the site seer : �'i#ith ..lie CORREC'TL`i� SET U-P FOR THE TYPE: hcl m in a e1-et positioilh, all fixtures F GAS.TG BE SUPPLIES., eonnecte4, and all tub and shower drains APPROVED BY Revised Feb 05,2013 1-30 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 8.4.4 Crossovers Install [lie gas line crossover in multi - section homes as shown in Figure 8.7 be.rore performing any system tests or connecting the system to the gas supply. All crossovers and fittings must be listed for manufactured housing exterior use and be the same size as the main unit pipe. Flex connector with shut off valve when used must be listed for outside use. Shut off valve (nondisplaceable rotor type) must conform to ANSI Z.21.15 - 1992. 8.4.5 Testing Prior to Connection. To Mains Even though the gas system was tested at the factory, it is essential that it be rechecked for leaks at the site. DO NOT APPLY PRESSURE IN EXCESS OF THOSE SPECIFIED BELOW OR YOU MAY DAMAGE GAS VALVES AND/OR PRESSURE REGULATORS. Conduct the following test prior to any gas line connection to main supply hook-up. 8.4.5.1 Test Of Gas Appliance Connections Close all gas equipment controls and pilot light valves according to the individual gas equipment manufacturer's instructions. Assure that gas shut -oil valves for all gas equipment are in the OPEN position. Attach a. pressure gauge calibrated in ounces at the home gas inlet. Pressurize the system with air to at least 6 oz. and no more than 8 oz. Check all gas shut-off valves and flex line connections to valves and appliances for leaks, using soapy water or bubble solution. DO NOT BUBBLE CHECK BRASS FITTINGS WITH SOLUTIONS CONTAINING AMMONIA. Repair any leaks found and retest_ Close all equipment shut-off valves upon completion of testing. 8.4.6 Connection. Procedures Inspect gas appliance vents to ensure they have been connected to the appliance and make sure that roof jacks are installed and have not come loose during transit. Have the gas system connected to the gas supply only by an authorized representative of the gas company. 8.4.7 Gas Appliance Start Up Procedures One at a time, open each equipment shut-off valve. Light pilots and adjust burners according to each appliance manufacturer's instructions. MAKE SURE THE WATER HEATER IS F1LLF,D WITH WATER BEFORE LIGHTING IT'S PILOT. Check the operation of the furnace and water heater thermostats and set thern to the desired temperatures. 8.5 Heating Oil System Homes equipped with oil burning furnaces must have their oil supply tankage and piping installed on site. These items are not supplied with your home. Consult the oil furnace manufacturer's instructions for proper pipe sizing and installation procedures. ALL OIL STORAGE TANK AND PIPING INSTALLATIONS MUST MEET ALL APPLICABLE LOCAL REGULATIONS AND SHOULD BE MADE ONLY BY EXPERIENCED QUALIFIED PERSONNEL. 8.6 Electricity A large enough power supply must be available at the site. An inadequate power supply may result in improper operation of and possible damage to. Motors and appliances. Itmay also increase your electricity costs. The current rating in amperes of your home can be found on the tag located outside next to the feeder or service entrance and also on the electrical distribution panel Because of the importance of proper electrical connections it is advisable to have only a qualified electrician work on the electrical system of your home. For the protection of its occupants, it is vital that the manufactured home is properly grounded whenever it is connected to a source or electrical power. The manufactured home has the protection of a '`grou.nd.ing type' wiring system. The main panel box is wired with the grounding system insulated from the neutral system. Manufactured home feeder conductors shall consist of a permanently installed feeder consisting of four, insulated, color -coded conductors that shall be identified by field marling of the conductors in compliance with the 2005 National Electric Code. DO NOT USE A 3 WIRE FEEDER SYSTEM THAT DOES NOT CONNECT TO THE GROUND BAR. IT IS ILLEGAL AND APPROVED BY Revised Jul 06,2006 1-31 IN7piINC. FEDERAL MANUFACTURED HOMF CONSTRUCFION AND SAFETY STANDARDS APPROVED BY 15,2005 FEDERAL MANUFACTURED HOME CONSTRDCNON AND SAFETY STANDARDS UNSAFE AND MAY CAUSE FIRE OR SERIOUS INJURY. 8.6.1 Description and Rating of Housing Wiring Your home is designed for connection to an electrical wiring system rated at 120/240 volt AC. PROPER AND SAFE CONNECTION DEPENDS ON THE TYPE OF SUPPLY SYSTEM YOUR HOME IS EQUIPPED WITH. The connection to this home requires feeder wiring at the site. The following paragraphs describe the wiring and grounding of electrical feeders. 8.6.1.1 Proper Feeder Wiring And Junction Box Material And Size The main breaker and the label on the electrical distribution panel give the feeder current capacity and amperes. Using this information, determine the required feeder size from the tables at Figure 8.12. These sizes are based on an ambient temperature of 86' F and do not take voltage drop into consideration. 8.6.1.2 Underside Feeders Homes with an under -the -floor entrance come with a permanently -attached conduit raceway that runs from the electrical distribution panel to a point under the floor Install an approved conduit panel to a point under the floor. Install an approved conduit fitting or junction box at the termination point. 8.6.2 Grounding Of Homes with Feeder Connections 8.6.2.1 Necessity The home must be grounded properly to protect the occupants. The only safe and approved method to ground your feeder - connected home is through the grounding bar in the electrical distribution panel. This bar grounds all noncurrent -carrying metal parts of the electrical system at a single point. 8.6.2.2 Procedure The ground conductor of the power supply feeder cable connects the grounding bar to a 1-32 good electrical ground. Follow the feeder connection procedures described in 8.6.3.2 to achieve proper grounding. Insulate the grounded circuit conductor (neutral or white wire) from the grounding conductors (green wires) and from equipment enclosures and other grounded parts. Insulate neutral circuit terminals in the distribution panel board — and in ranges, clothes dryers, and counter -mounted cooking units — from the equipment enclosure. Bonding screws, straps or buses in the distribution panel board or in appliances should have been removed and discarded at the manufacturing facility. Warning: If a range, dryer or other appliance is purchased by the home owner the bonding screw or strap that grounds the connector block (neutral) to the frame of the appliance must be removed and discarded before the appliance is used. Be sure to keep neutral and ground separate. Use only four wire pigtail. On multi -sections the frame is required to be bonded/grounded together, locate the ground wire located on the outrigger at marriage line (See Figure 8.9) and install as shown. This bonding connection is made with a #8 AWG bare copper wire between parts, using approved grounding lugs with bolts, star washers and nuts, or self -tapping screws that are shipped with the home. 8.6.2.3 Unacceptable Methods of Grounding Homes Grounding to a rod, a water pipe, or through the home's hitch caster will not satisfy the important grounding requirement. NEVER USE THE NEUTRAL CONDUCTOR OF THE FEEDER CABLE AS A GROUND WIRE. DO NOT GROUND THE NEUTRAL BAR IN THE ELECTRICAL DISTRIBUTION PANEL. 8.6.3 Connection Methods Connections should be made only by a qualified electrician. Connect homes equipped for 100 amp or greater service by the following method. 8.6.3.1 Underside Junction Box Feeder A raceway from the main panel board to the underside of the home allows for installing an approved junction box or fitting, which must be used to connect it to the supply raceway. Install properly -sized conductors from the main power supply to the panel board. Refer to Figure 8.12 for conductors and junction box requirements. The homeowner or installer must provide the supply connection including the feeder conductors, junction box and raceway connectors. Protect conductors emerging from the ground from a minimum 18" below grade to 8' above grade, or to the APPROVED BY point of entrance to the home. The distance 0 00measured from the top surface of a buried Jun 15,2005 N 1 cable, conduit or raceway to the finished • FEDERAL MANUFACTURED HOME grade must meet minimum burial CONSTRUCTION AND SAFETY STANDARDS requirements outlined in the Nation Electric Code. Use a moisture -proof bushing at the end of the conduit from which the buried cable emerges. 8.6.3.2 Service Equipment Meter Base Either an overhead or underground entrance may be used. The exterior equipment and enclosure must be weatherproof, and conductors must be suitable for use in wet locations. When a meter is installed on the home, connect the neutral (white) conductor to the system grounding (green) conductor on the supply side of the main disconnect. Refer to Figure 8.14 for typical meter base installation and on method of grounding the service equipment. The homeowner must provide the grounding electrode conductor(s). The grounding electrode shall be an 8' length of 5/8" diameter copper rod or 3/4" galvanized steel pipe. Drive it into the ground at least 12" below the surface and 2' from the foundation, or bury it horizontally in a 2 ''/2' deep trench. Connect the grounding conductor wire to the grounding electrode with a grounding clamp. For added protection, homes with metal frames or siding should be connected to earth by means of an additional bonding wire to underground metallic water pipes, ground rings, additional ground rods, etc. to prevent buildup of hazardous voltages. 8.6.4 Crossover Connections Refer to Figure 8.10 for typical crossover wiring connections, for multi -section homes (located along the centerline between sections). Crossover locations can be distinguished by metal junction boxes and/or plug-in connectors. The conductors and/or plug-in connectors will be marked with circuit numbers for easy identification. Do not interconnect circuits or cross conductors. All wire connections should be made inside the junction box(es) or with plug-in crossover connectors. 8.6.5 System Test Procedures and Equipment 8.6.5.1 Pre -Connection Tests Conduct both of the following tests before any electrical power is supplied to the home. 8.6.5. 1. 1 Circuit Conductor Continuity Conduct a continuity test by placing all branch circuit breakers and switches controlling individual outlets in the "on" position. The test should give no evidence of a connection between any of the supply conductors (including the neutral) and the grounding circuit. You may use a flashlight continuity tester. 8.6.5.1.2Grounding Continuity Using a continuity tester, test all noncurrent -carrying metal parts to assure continuity to ground. The parts to be checked include: appliance enclosures, including fans; fixture enclosures and canopies; metal siding and roofs; metal water supply and gas lines; metal ducts (except foil -covered insulated ducts); and the home's frame. On multi -section units, perform this test only after completing all electrical and bonding connections between the units. NOTE: Grounding is not required on the metal inlet of a plastic water system or on plumbing fixtures such as tubs, faucets, shower risers, and metal sinks when they are connected only to plastic water and drain piping_ 8.6.5.2 Post -Connection Tests Conduct the following three tests after turning on the main circuit breaker and each individual circuit breaker. CAUTION: Allow the water heater to fill completely before activating the water heater circuit. Failure to do so will cause the water heater element to burn out, an event not covered by the warranty. 1-33 APPROVED BY Revised Jun 15,2005 i ��VC. FEDERAL MANUFACTURED HOME CONSTRUCNON AND SAFETY STANDARDS 8.6.5.2.1Polarity And Grounding of Receptacles With receptacle and lighting circuits energized, check the polarity and grounding of each 120-volt receptacle and light socket using a polarity tester capable of determining an incorrect wiring configuration. A conversion device may be required to test various fixture bulb sizes and outlet configurations. Investigate any indication of reversed polarity, open grounds or shorts and correct it. 8.6.5.2.2Ground Fault Circuit Interruption (GFCI) Make certain that all receptacles requiring GFCI protection are in fact on the correct circuit(s). Check each ground fault circuit interrupter device by pushing the test button to determine if the power route to all receptacles requiring GFCI protection has been interrupted, and follow the manufacturer's instructions. Replace any GFCI that does not operate properly. 8.6.5.2.3Operational Checks Check all light fixtures by placing a bulb in the socket and turning the switch on and off. Using a pigtail light, check all 240 volt receptacles to determine if both legs of the circuit are powered. Check all 120 volt receptacles to be sure that each is operational. Switched receptacles require the switch to be turned on and off. It is not necessary to check appliances, but their power sources must be assured. Failure of electrical wiring or fixtures requires repair and re -testing. 8.6.5.2.4Smoke Alarm INTERCONNECTED TESTING, only the red LED of the alarm which senses the smoke or is being tested (originating unit) will flash rapidly. All other units in the interconnect system will sound an alarm but their red LED' S will not flash rapidly. TESTING: Test by pushing the test button on the cover and hold for a minimum of 2 seconds. This will sound the alarm if all the electronic circuitry, horn and battery are working. If no alarm sounds, check the fuse or circuit breaker supplying power to the 1-34 alarm circuit. If the alarm still does not sound, the unit has defective batteries or other failure. DO NOT use an open flame to test your alarm, you could damage the alarm or ignite combustible materials and start a structure fire. 8.7.1 Bottom Board Patching Below are listed three different patching methods which, depending on such factors as size and/or location of tear, type of tear, location of home, etc. offer the manufacturer, dealer, or home owner, a reasonable means of resealing the bottom board. The patch should be 3" larger on each side of the tear, cut, hole etc. 8.7.1.1 Using 3M double face tape #F950, patches may be constructed of any shape and size utilizing scrap pieces of bottom board or other suitable material . The tacky side of the tape is affixed to the patch material and when ready for positioning, the release sheet is removed thereby exposing the other tacky side. The patch should be applied to the damaged area taking care to exert pressure on taped surfaces. Standard stocking size is 3" x 60 yards. It is available in inch increments up to 48" on special order. 8.7.1.1 A 2" pressure sensitive tape, Tuck #91B or equivalent is available for patching the occasional small tears and cuts which may occur during set up. 8.7.1.2 Outward Flare Tacker, An air operated tool Model LN3045 manufactured by Senco Products, Inc. Suitable for either transverse of longitudinal floor construction. It may be used either in the plant or on erection site. The patch should first be affixed to the bottom using Tuck 491B or equivalent, (described in method #8.7.1.2) to secure the perimeter and then fastened on the perimeter at 3" intervals. Use the staples described in Senco Bulletin M-100. 8.8.1.1 Inspection Panels The bottom board material shall be cut at the factory for the purpose of drain line P- trap or clean out inspection panels, then patch as above and marked with a red "X". 8.8.1.2 If the above materials are not available, A patch that has been removed must be plywood that has been painted or sealed to replaced with one of the above procedures, resist moisture may be used for the or a plywood patch that has been painted or inspection panel. The plywood panel must sealed to resist moisture and fastened to be large enough to cover the opening and floor joist with 4 screws. (Please remember fastened to the adjacent floor joist with 4 to remark the access cover with a red "X" screws. once finished so that the cover can be located again.) I_1»017A=tall - Revised Jun 13,2005 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-35 APPROVED BY i Revsed Jun 13,2005 INFP*84"INC. FEDERAL MANUFACTUREDNONE OINSIRNCTION AND SAFETY STANDARDS FIGURE 8.3 - DRAINPIPE SUPPORT METHODS Two 16d nails into Two 16d nails Minimum of 2 x 3-inch lumber floor joist II Drain pipe .._- Two 16d nails into floor joist Minimum of Two staples or screws 2 x 3-inch lumber .. on each side Galvanized or aluminum strap FIGURE 8.4 - DRAINAGE SLOPE & CONNECTIONS Main stool drop -- Shipping cap------(_� To sewer Second stool drop Strap support 0 4 feet on center ° Shi in Pp q ° cap o I a 0 Field -installed, slope 1/4 inch per foot Two 16-gauge, 7/16 x 2-inch staples each end (1-inch lumber) or two 16d nails Drain pipe 16d nails / Galvanized or aluminum strap Minimum of 1 x 3-inch lumber Minimum of 2 x 3-inch IL mber Two staples each side Galvanized or aluminum strap FIGURE 8.5 CONNECTION TO SITE SEWER Typical connecting L pipe and fittings (not supplied by the manufacturer) i I Approved eiastomer coupler Site sewer hook-up Support strap at maximum of 4-foot intervals Note: Fittings in the drainage system that are subject to freezing, such as P-traps in the floor, have been protected with insulation by the manufacturer. Insulation must be replaced if it is removed to gain access to the P-trap. All exposed drain line shall be protected from freezing with a nun. R-4 insulation. All of the necessary material for the proper connection i.e. piping, fittings, cement, straps and fasteners and a copy of the drain line drawing will be found inside the home. 1-36 M APPROVED BY Revised Jun 3,2005 I INC.VC FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS FIGURE 8.6 DRAIN LINE CROSSOVER CONNECTION Slope 1/4 inch per foot FIGURE 8.7 TYPICAL GAS LINE CROSSOVER Cap and chain _ Support strap at maximum of 4-foot intervals SUPPLY SIDE RECEIVING SIDE STAINLESS STEEL BLACK GAS VALVE FLEX CONNECTOR PIPE SIZED TO MEET BTUH BLACK PIPE REQUIREMENTS DIRECTION OF FLOW ADAPTER LADAPTER PROTECTIVE PROTECTIVE PLUG CAP PROCEDURE: REMOVE PROTECTIVE PLUG AND CAP. CONNECT ADAPTER TO GAS VALVE. TEST GAS LINE BEFORE CONNECTING THE GAS SUPPLY LINE. 1-37 FIGURE 8.9 MULTI -SECTION FRAME BONDING APPROVED BY 0 ONO o Revised MARRIAGE LINE Jun 13,2005 A NC_ FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS A -HALF IXIXI B-HALF L#8 MIN. COPPER -""- SOLDERLESS LUG REAR OUTRIGGER GROUND WIRE EACH HALF OF HOME MARRIAGE LINE PROCEDURE: 1. UNCOIL AND TAKE LOOSE END OF GROUND WIRE AND SECURE TO SOLDERLESS LUG ON ADJOINING SECTION OF HOME. 2. MAKE SURE SCREW IN SOLDERLESS LUG IS TIGHT AGAINST GROUND WIRE. 3. LOCATE AGAINST OUTRIGGER FOR PROTECTION. FIGURE 8.10 ELECTRICAL CROSSOVER AT MARRIAGE WALL JUNCTION BOX(ES) WIRE(S) LOCATED FLOOR JUNCTION BOX(ES) & WIRE(S) LOCATED IN MARRIAGE WALL NOTE: SOME HOMES MAY HAVE MORE THAN ONE CROSSOVER. CHECK ALONG MARRIAGE LINE FOR ADDITIONAL CROSSOVERS. ALTERNATIVE: USE OF A LISTED QUICK CONNECT DEVICE IS ACCEPTABLE FOR 12-2 WIRE OR LESS. i PROCEDURE: 1. LOCATE WIRE(S) IN MARRIAGE WALL WITH APPROVED WIRE NUTS ATTACHED. 2. REMOVE BLANK COVERS FROM JUNCTION BOX(ES) EXPOSING WIRING WITH APPROVED WIRE NUTS ATTACHED. 3. WIRING ON BOTH SECTIONS HAVE IDENTIFI- ABLE MARKING (CIRCUIT #) FOR CORRECT CONNECTIONS OF CIRCUITS. 4. REMOVE THE WIRE NUTS FROM THE WIRING IN THE JUNCTION BOX(ES) AND IN THE OTHER SECTION OF HOME AND CON- NECT THE SAME IDENTIFIED CIRCUITS TOGETHER. USE KNOCK OUTS AND APP- ROVED CLAMPS TO ENTER BOX(ES) AND SECURE WIRES WITH APPROVED WIRE NUTS. SECURE WIRING ENTERING THE BOX(ES) WITH- IN 8" OF THE BOX(ES) WITH ROMEX STAPLES. FIGURE 8.10 - ELECTRICAL CROSSOVER (CONTINUED) TYPICAL JUNCTION BOX ON EACH SIDE OF THE UNIT. SECURE TO THE BOTTOM OR SIDE OF FLOOR JOIST IN AN APPROVED MANNER. BOX OR COVER TO WATERPROOFED V1 OR EQUIVALENT. Fh� I LA Y II N\ IS NOT CRITICAL. IF THIS METHOD IS USED, THE BOX OR COVER IS TO BE SHIPPED WITH THE HOME. METHOD 'A' METHOD 'B' Revised Jun 13,2005 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS IF MORE THAN (1) WIRE IS USED FOR CROSSOVERS, THEY SHALL BE COLOR CODED WITH TAPE, PERMANENT MARKERS, PAINT ETC. CROSSOVER WIRES TO BE PROTECTED WITH FLEX CONDUIT IF THE WIRE IS EXPOSED BELOW THE FLOOR. IF AMP CONNECTORS OR EQUIVALENT ARE USED, THE FLEX CONDUIT MAY BE OMITTED IF A BOTTOM BOARD PATCH, BOX, COVER, ETC. IS USED TO COVER THE WIRES TO PROTECT THEM FROM THE ELEMENTS. 1-39 FIGURE 8.10 ELECTRICAL CROSSOVER (CONTINUED) APPROVED WIRE NUTS SINGLE 15 OR 20 AMP CIRCUIT 14/2 OR 12/2 WITH GROUND APPROVED WIRE NUTS APPROVED NONMETALLIC BOX (TYPICAL) WIRE CODE B = BLACK W = WHITE R = RED G = GROUND APPROVED METAL BOX (TYPICAL) I om'" Revised NFri Jul 6,2006 I INC.VC FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS _Z,,�RR� B —s— B W a W �-G— —sue-G — � i i GROUND LUG 240 VOLT APPLIANCE CIRCUIT CAUTION DO NOT INTERCONNECT CITCUITS OR CROSS CONDUCTORS. ALL WIRE CONNECTIONS SHOULD BE MADE INSIDE THE JUNCTION BOX(ES) OR WITH PLUG-IN CROSSOVER CONNECTORS.' CAUTION VERIFY THAT ALL CROSSOVER CIRCUITS PROTECTED BY A GFCI DEVICE (GROUND FAULT INTERRUPTER) ARE CONNECTED TO THE PROPER CIRCUIT CONTINUATION BY IDENTIFING THE CORRECTLY MARKED CIRCUIT WIRES. NOTE: THIS HOME MAY BE SHIPPED WITH ONE OR MORE PLUG-IN CONNECTORS. THESE CONNECTORS ARE TO BE SNAPPED TOGETHER ON SET-UP. CONNECTORS WILL BE MARKED WITH CORRECT CIRCUIT NUMBER TO PREVENT MIXING OF CIRCUITS. FIGURE 8.11 ELECTRICAL FEEDER & UTILITY SERVICE CONNECTION WARNING MANUFACTURED HOME FEEDER CONDUCTORS SHALL CONSIST OF A PERMANENTLY INSTALLED FEEDER CONSISTING OF FOUR, INSULATED COLOR -CODED CONDUCTORS THAT SHALL BE IDENTIFIED BY THE FIELD MARKING OF THE CONDUCTORS IN COMPLIANCE WITH THE 2005 NATIONAL ELECTRIC CODE. DO NOT USE A 3 WIRE FEEDER SYSTEM THAT DOES NOT CONNECT TO THE GROUND BAR. IT IS ILLEGAL AND UNSAFE AND MAY CAUSE FIRE OR SERIOUS INJURY. BE SURE TO KEEP NEUTRAL AND GROUND SEPARATE. SEE TABLE BELOW FOR WIRE SIZES. TO SERVICE WHITE -NEUTRAL ENTRANCE BLACK -POWER - (METER BASE BLACK OR RED -POWER - GREEN -GROUND MAIN PANEL BOX IN HOME N E=F G E R U O T U R N A D L B B A A R R GROUND TO METAL FRAME FIGURE 8.12 - ELECTRICAL FEEDER & EQUIPMENT SIZES ELECTRICAL FEEDER AND EQUIPMENT SIZES FEEDER SIZE (SEE MAIN BREAKER AND LABEL ON DIS- MINIMUM SIZES FEEDER CONDUCTOR SIZES TRIBUTION PANEL) JUNCTION CONDUIT IN. COPPER COPPER ALUMINUM ALUMINUM COPPER ALUMINUM BOX CONDUCTOR GROUND CONDUCTORS GROUND AMPS (IN.) CONDUCTORSCONDUCTOR (NOTE 1) AWG AWG 100 10X10X4 11/2 11/2 4 8 2 6 125 12X12X6 1 1 /2 2 2 6 1 /0 4 150 12X12X6 1 112 2 1 6 2/0 4 200 12X12X6 2 2 2/0 4 4/0 2 NOTE 1. FEEDER CONDUCTOR SIZES FOR 75ag C INSULATION. NOTE 2. CONDUCTOR TYPES RH-RHH-RHW-THHW-THW-THWN-THHN-XHHW-USE ELECTRODE SHALL BE DRIVEN TO A DEPTH OF NOT LESS THAN 8'-0" SO THAT AT LEAST 8'-0" OF THE ELECTRODE IS IN CONTACT WITH THE SOIL. WHEN ROCK BOTTOM IS ENCOUNTERED, THE ELECTRODE CAN BE DRIVEN NOT TO EXCEED 45 DEGREES FROM VERTICAL OR BURIED IN A TRENCH THAT IS AT LEAST 2'-6" DEEP. * WEATHERHEAD *CONDU METER BASE FEEDER -RUN ALL FOUR INSULATED WIRES IN CONDUIT TO CONDUIT GROUND IN MAIN PANEL BOX IN HOME. BAR NEUTRAL *OUTDOOR bi CIRCUIT O BREAKER BKR NEUTRAL *NOT PROVIDED BY NOR INSTALLED BY HOME MANUFACTURER. AND PANEL BAR BOARD SIZE MAIN BREAKER PER N.E.C. AND MFGRS INSTRUCTIONS BLACK OR RED -POWER TO MAIN PANEL BLACK -POWER *FEEDER BOX IN HOME GREEN -GROUND *COPPER GRO ND SEE CHART AB VE WHITE -NEUTRAL CLAMP SUITABLE FOR DIRECT BURIAL. LOCATE FLUSH WI FH OR BELOW GROU D LEVEL *5/8" DIAMETER X 8'-0" LONG IRON ELECTRODE. IN Jun 13,2005 ICI. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-41 FIGURE 8.14 - ON SITE METER BASE INSTALLATION AND GROUNDING OVERHEAD (WEATHERHEAD) [��APPROVED WEATHERTIGHT EXTERIOR METER BASE WALL ___] WARNING *OUTDOOR CIRCUIT BREAKER LABEL AND PANEL BOARD (SHALL BE SUBPANEL LISTED AS SERVICE EQUIP.) BOX IN FASTENED TO EXTERIOR HOME SHEATHING W/448 X 1" SCREWS MIN. * OVERHEAD OR UNDERGROUND SERVICE ENTRANCE � *OUTDOOR CIRCUIT BREAKER AND PANEL BOARD SIZE MAIN BREAKER CONDUIT I I A TAG SHALL BE ATTACHED ADJACENT PER N.E.C. INSTALLED I I TO THE ELECT ENTRANCE AND SHALL @ PLANT I I R II V II II II A II T II II CONDUIT SUPPLIED I AND INSTALLED BY I I CONTRACTOR II II UNDERGROUND AND MFGRS EAD: THIS CONNECTION FOR 120/240 OLT, 3-POLE, 3-WIRE, 60 HERTZ INSTRUCTIONS AMPERE SUPPLY. THE CORRECT BLACK MPERE RATING SHALL BE MARKED ON OR RED -POWER HE BLANK SPACE. TO SUBPANEL BLACK -POWER BOX IN HOME WHITE -NEUTRAL GREEN -GROUND *NOT PROVIDED BY NOR INSTALLED BY HOME MANUFACTURER. APPROVED BY NRevised Jun 13,2005 OMANC. FEDERAL MANUFACTURED NOME CONSTRUCTION AND SAFETY STANDARDS METER BASE NEUTRAL GROUND MAIN BKR NEUTRAL BAR BOND. NEUT. GROUND LUG *FEEDER *COPPER GROUND SEE CHART BELOW 1. A RED WARNING LABEL SHALL BE MOUNTED ON OR ADJACENT TO THE SERVICE EQUIPMENT. THE LABEL SHALL STATE: "WARNING DO NOT PROVIDE ELECTRICAL POWER UNTIL THE GROUNDING ELECTRODE IS INSTALLED AND *5/8" DIAMETER X 8'-0" — CONNECTED. (SEE INSTALLATION INSTRUCTIONS). LONG IRON ELECTRODE. -*CLAMP SUITABLE FOR DIRECT BURIAL. LOCATE FLUSH WITH OR BELOW GROUND LEVEL 2. THE METER BASE SHALL NOT BE USED TO SUPPORT THE CONDUIT. SUPPORT THE CONDUIT WITH STRAPS OR EQUIVALENT. 3. FOR UNDERGROUND AND OVERHEAD DISTRIBUTION SYSTEMS SEE THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. 4. EXTERIOR EQUIPMENT AND ENCLOSURE MUST BE LISTED FOR EXTERIOR USE AND INSTALLED PER THE MANUFACTURER'S INSTRUCTIONS. 5. CHECK WITH LOCAL CODES AND ELECTRICAL UTILITY COMPANY TO VERIFY METER BASE REQUIREMENTS AND REGARDING LOCATIONS AND DISTANCES FOR METER BASE AND CIRCUIT BREAKER AND PANEL BOARD. 6. ELECTRODE SHALL BE DRIVEN TO A DEPTH OF NOT LESS THAN 8'-0" SO THAT AT LEAST 8'-0" OF THE ELECTRODE IS IN CONTACT WITH THE SOIL. 7. WHEN ROCK BOTTOM IS ENCOUNTERED, THE ELECTRODE CAN BE DRIVEN NOT TO EXCEED 45 DEGREES FROM VERTICAL OR BURIED IN A TRENCH THAT IS AT LEAST 2-6" DEEP. 8. FEEDER -RUN ALL FOUR INSULATED WIRES IN CONDUIT TO CONDUIT IN MAIN PANEL BOX IN HOME. COPPER CONDUCTOR SIZE 75' WIRE SERVICE WIRE SIZE AWG CONDUIT (AMPS) FEEDER GROUND NEUTRAL SIZE 100 #4 #8 #8 1 1 /4" 200 #2/0 #6 #1 2" Iry Chapter 9 - Final Inspection Make a final inspection when home installation is complete to make sure that no items have been overlooked and that all work was done properly. Place special emphasis on the following "checklist" items. 9.1 Water, Drain, & Gas Systems Make sure all water, drain, and gas systems work properly and do not leak. The water system (supply) must be inspected and tested for leaks after completion at the site. The drainage piping must be inspected and tested for leaks after completion at the site. The gas line system must be inspected and tested for leaks after completion at the site. Any leak found in these systems must be repaired. After repair, the system must be re -tested. 9.2 Appliance Function And Operation Appliances have been tested and work properly. 9.3 Windows, Doors And Drawers All windows, doors and drawers work properly 9.4 Exit Windows One window in each bedroom is designated as a secondary exit to be used in case of emergency. Each exit window is labeled as such with operating instructions. All shipping hardware should be removed, and the window should operate as explained in the window manufacturer's instructions. 9.5 Exterior Siding And Trim No gaps, voids or missing fasteners and all seams are sealed. 9.6 Stack Heads And Vent Pipe Flashings On Roof All stack head or vent pipe flashings are properly attached and sealed. 9.9 Low -Hanging Trees and Bushes If there are any low -hanging trees or bushes near your home, trim or cut them. Think about the plants' possible movement during windy conditions or under show or ice loads in limiting their future growth. 9.10 Exhaust Fan Operation and Air Flow Check all exhaust fans for proper operation and air flow. 9.11 Bottom Board Carefully inspect the bottom covering of the home for loosening or tears from installation of pipes or wires. Seal openings around the floor perimeter, pipes or pipe hangers and splits or tears with weather resistant tape. 9.12 Ground Cover Repair any cuts or tears in the ground cover with tape. 9.13 Anchor And Straps Be sure the correct number of anchors have been installed at the proper angle, and that all straps have been tightened. 9.14 Interior Details Inspect for, and correct, all interior finishing details, such as loose molding, carpet seams, etc. The retailer's representative should inspect the home with the Homeowner's Manual, and brief the home owner about maintaining the home. 9.15 The electrical system The electrical system must be inspected and tested. Operational, Continuity, and polarity tests must be performed. Any failure found in the electrical system must be repaired. After repair, the system must be re -tested. 9.16 Gutters and Downspouts This home is suitable for the installation of gutters and downspouts. 9.17 Chassis Modification No field modification of the manufactured home chassis is allowed. APPROVED BY ON REVISED 1/25/2017 INS. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1-43 Chapter 10 - Relocating the Home 10.1 Relocation Of The Home If it is necessary to move your home, HAVE IT MOVED BY A PROFESSIONAL MANUFACTURED HOME MOVER, MAKE SURE ENOUGH TEMPORARY WOOD BLOCKING IS USED, and check the following items: 10.1.1 New Zones Check the roof and wind load and the temperature requirements at the new location. If the new requirements are greater than those shown on your home's compliance certificate, check the cost of adapting the home before moving. Otherwise, you may be responsible for the cost for bringing the home into compliance with the new zone requirements. Check with home's plant of manufacturing, your retailer, or a qualified manufactured home mover about making these home improvements. 10.1.2 Tires And Axles Replace any removed tires or axles as required by the manufacturer. Be sure that tires are inflated correctly, have at least 1/16" tread and do not have any cracks or splits.Check and repair bearings and brakes as necessary. 10.1.3 Appliances Secure appliances to prevent movement during transportation. APPROVED BY Revised Feb 19,2008 000 FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 10.1.4 Dust Caps Place dust caps on the ends of all pipe connections. 10.1.5 Blocking During Storage Any home placed in storage for more than 30 days or those on retail sales lots, must be blocked to prevent excessive deflection and possible damage. See page 1-1.2 in this manual for guidelines. 10.1.6 Transit Of Furniture And Belongings Substantial damage may result if furniture, personal belongings, setup materials or other items are stored in the home during transit. TRANSIT DAMAGE IS NOT COVERED UNDER YOUR WARRANTY. 10.1.7 Multi Section Homes Reinstall temporary structural supports and bracing materials before moving the home. Cover open sides of sections with weatherproof material such as 6-mil plastic sheeting. After the sections have been separated, secure 2' x 6" shipping braces at the front end and in the axle area. Place ridge beam supports in open areas at a maximum of 12' on center. 10.1.8 Voiding Of Warranty Relocating the home from it's original installation site voids the warranty. .esCfwell wvsiw NSTALLATON ADDENDUM THIS HOME IS EQUIPPED WITH ANTI -SCALD VALVES ON THE TUBS AND SHOWERS. BECAUSE THE WATER TEMPERATURE AND PRESSURE VARIES AT EACH SITE YOU WILL HAVE TO ADJUST THE WATER TEMPERATURE. TO A MAXIMUM OF 120 DEGREES. THE SHOWER AND TUB/SHOWER ANTI -SCALD VALVES ARE LOCATED BEHIND THE ON/OFF HANDLE. GARDEN TUB ANTI -SCALD VALVES ARE LOCATED INSIDE THE ADJACENT LAVY BASE CAB I N ET. 1►[►`�13�I�11[�l►[►`���1' �\�111�I►�11►[1i1:1��U�1�:� TEMPERATURE LIMIT ON THE VALVES ARE ATTACHED APPROVED BY 00o Apr 13,2015 INC. I - 45 FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS CHAPTER 12 WIND ZONE II AND III INSTALLATION INSTRUCTIONS APPROVED BY I ""o, Dec 1711999 NFPI II. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS I-79 APPROVED BY LEGACYHOUSING TIE DOWN SPACING CHART NFrIRevised Jul 06,2006 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Sst le; D¢tbe unit ;Width (Inches) I -Beam Spacing (Inches) Eave (inches) Wa1# tst (i`S" It ) . fax. Roof Pitch Wind Zone Max. Height (Inches) Strap Spacing {Ft. - Ill.) Strap Angie (Degrees) Anchor Load (Lbs.) Anchor Angie (Degrees] No. Straps Per End Sfss 164 99.5 3 4.34 / 12 3 24 61 - 2' 37 4000 56 4 30 4' > V 43 4000 58 4 36 4' - r 48 4000 60 4 Side Wail Strap Diagonal Str2p 'E Anchor Angie - -- -- Transverse Tiedowns Max. Height Ground 0 to 4,15 Degrees No. -'.089- q'A REF. CALL. '. LongRudinat Tiedowns CA-1 - 141.01 (Typical Each End) WIP ZONE 2 AND 3 TIE DQWN SYSTEM NOTES- ]. i"rsmc tic down shall be installed to properly secure the twma 2_ Vertical ties are required in addition to ('ram'tie downs. 3. Vertical lira may be secured to the sasne geund anchor as the frame tie downs when double headed anchor is capable of resisting combined loading, 4. Alcia anchors are not ")led at the angle sped in the table a stabilizer plate must be isstzlied in a4cordance with the anchor manufacture's iftlVuctians. 5. Frame tie downs and anchors are not supplied by LEGACY HOUSING. 6. Vertical tie straps and/or brackets are supplicd by LEGACY HOUSING. Anchors and end treatments are to be supplied by others. 7. F arse ties shall be capable of resisting an ultimate tension load of 4725 lbs and are to be installed per the manufacture's installation instructions. S. Steel anchoring equipment exposed to the weather shall be prraeeted with at least 0.30 oz. of zinc per sqa re foot ofsteel. 9. Psraigt based on unit width, I -Beam spacing and a maximum side wail height shown. lit. Langitudinal ties are to be installed per other details and chars. 11. Frame liedowns are positioned at crossnseanber locations (within 3") when attachment point is at the bottom of the chassis. 12. Anchors to he ccrtified by a professional engineer, architect or nationally recognized testing £aboratoy as to their resistance, based on the installed angle of diagonal tic and/or vertical tie loading and angle of anchor installation. 13. Ground anchor, to be embedded below the fxvst line and be at least 12" above the water table. Anchors to be installed to their full depth and are not to extend beyond the side wall of the herne. 14, Ground anchors to be rated for 1.5 x anchor capacity or an ultimate load 44725 lbs. 15. Strapping to be owtSed by a refriswrod professional engineer, arohiteot or appruved testing Isburatory to resist these specified forces in accordance with testing pmmduras in ASTM standards apeciftcationt Id3593-91. 16. shearwall tie down anti; installed in the plant. A vertical tic down anchor and strap are required at these locations. 17. Minimum pier height shall be 18" and maximum pier height per table for tic spacing. 19.1be longitudinal straps must be fastened to the 1-beam via an approved method. 1-81.1 APPROVED BY woo Sep 01,2004 SWIVEL STRAP FRAME CONNECTORN 14INC. FEDERAL MANUFACTURED HOML CONSTRUCTION AND SAFETY STANDARDS STRAP FRAME BRACKET WELDED TO TOP FLANGE OF I -BEAM OR BEAM HOOK ATTACHED TO - FLANGE OF I -BEAM 1 /2" X 1 " GRADE 5 BOLT & NUT WITH WASHERS I -BEAM SWIVEL STRAP CONNECTOR TIE DOWN ENGINEERING PART #59002 BUILT-IN RADIUS CLIP STRAP ATTACH THE SWIVEL STRAP CONNECTOR TO THE UNDERSIDE OF THE FRAME BRACKET WITH A 1/2" X 1" GRADE 5 BOLT AND NUT WITH WASHERS. Page 81.2 I-81.2 APPROVED BY 000 Revised Jul 06,2006 INC. FIGURE 12.10- Doublewide Orslte Fastening - Wind Zone 2 & 3FEDERAL MANUFACTURED HOME 20 Degree Max. Roof Slope, 84" Sidewall, 184" Floor Width CONSTRUCTION AND SAFETY STANDARDS Fasten shingle ridge cap witht" x 1" x 16 ga. staples or roofing nails 5 112" from lap edge and 1" from side edge. 30 Ga. x 6" wide (min.) galvanized steel cap continuous Fastener shall not be exposed Irfull length of unit and fastened at each side of centerfine with 7/16" x 1 114' x 16 Ga. staples or roofing nails @ 2'olc— Q Wind Zone 2 and 1 314" o.c. Wind Zone 3 through roof decking. Overlap cap splices min. 4". # 8 x 4" Screws @ 24' o.c. max. or 16d nails @ —.0101C724" o.c, max. staggered side to side. Fasteners to be installed Roof Decki Ridg Per Faste into ndgebeam material with full depth ridgebe� tg Secured To ebeam Or Rail ping Schedule- __ Top rafts are omitted with idgeheam - May be as ` full depth ndgebeam. shown or full depth. 1 `Truss - May be as shown or cathedral. Ceiling Boar Top Plate Seal connection with an adequate sealer. \ / 8 x 3" Screw @ 8' o.c. Endwall Studs O Seal connection with an adequate seater. Typical Floor System—" OPTIONAL: 1/2" X 27 GA. (.016" MIN.) STEEL STRAPS @ 96" O.C.FASTENED INTTO, TRANSVERSE JOISTS W/ 7/16" X 1 1/2"X 16 GA. STAPLES - 9 FOR WIND ZONE 2 & 10 FOR WIND ZONE 3 im. \,—# 8 x 4" Screws @ 16" o.c. or 318" X 4" Lag Screws with washers @ 24" o.c. staggered from side to side @ 45 degree angle. 114" (max.) Pilot holes must be drilled before lag screws are installed. (SYP ONLY) NOTES: 1. Bottom board not shown for clarity. Holes in bottom board must be patched with vinyl tape designed for repairing of holes, cuts, tears. 2. A protective covering material ( bottom board, polyethylene, galvanized steel , or similar material may have been installed on top of the shingle roof at the front of the home and along the forward face of any dormer. This material was installed to prevent shingles from blowing off during transit. Holes resulting from fasteners used to secure this material to the roof shall be sealed with roofing cement when material is removed. :• u Oq o O%�Q � O ran oo - rq ss N � LL a > � In � z 41, } Q o Jjj �(� w �r, Xxz .. •0. a A4 x 4 m v g�z Q z - mZ LU Il.I �fl z~�zcn O � cl1 u7 LU qnkb NzoID <o o°o LUo� Oz Qfl� (E���3 z�'. zr}a U ❑ 0�'uz�151A �pQp �Q vim~UWA LL azaaw�� a a o Boa rq v XCL X w ~uvz Z��X-�x , an X z 12 $���p LL Q iao¢ m X3KJm846n " LW 7z77 1�R.� du�so xQx �cX� ppu~lmmwv-JOw f �dN�Qt~ftfB¢4ji� - (V lf1 tl' 1fl .O APPROVED BY Appendix A — Frame tie installation — Wind zone 1 Jun 10,2005 P�NC, FEDERAL MANUFACTURED HOME STEEL ANCHORING EQUIPMENT CONSTRUCTION AND SAFETY STANDARDS EXPOSED TO THE WEATHER SHALL BE PROTECTED WITH AT LEAST FLOOR 0.30 OZ. OF ZINC PER SQUARE MAIN I -BEAM FOOT OF STEEL. 0 1~ GROUND ANCHOR EMBEDDED YMAX. w Q E{}t $7�:i571 , = = n IN GROUND ON SAME LINE AS w w '<' : STATE OF � I -BEAM STRAP. : FL . �� �w f�� *STABILIZING GRADE___ oo_oMAL � PLATE II STRAP ANGLE O 7 SEE CHART ROUND ANCHOR YN // *NOT INSTALLED NOR PROVIDED BY THE MANUFACTURER *OPTIONAL GROUND ANCHOR INSTALLED II� VERTICALLY IF APPROVED STABILIZER �I PLATE IS INSTALLED. II THIS PLATE IS DRIVEN IN FRONT OF THE ANCHOR'S DIRECTION OF PULL. REFER TO ANCHOR MANUFACTURERS INSTRUCTION FOR PROPER INSTALLATION OF PLATE. NOTE: If anchoring system is not installed as shown a registered engineer snail oe consultea for an acceptable design. 1. All tie down straps shall be 1 1/4" x .035 galvanized steel conforming to ASTM Standard (D3953-91) specification for strapping, flat steel and seal with an ultimate load capacity of 4725 lbs. 2. Ground anchors shall be capable of resisting a tensile load of 3150 lbs. per strap. 3. Tiedowns must start no more than 2'-0" from each end of unit (i.e. open anchorage). Protection shall be provided at sharp corners where the anchoring system requires external straps or cables. In all cases, no exposed part of anchoring system shall protude past edge of floor. 4. Install the frame tie down straps on the outermost I -Beam of the home using the spacing shown in this manual. 5. Ground anchors should be installed to their full depth and embedded below the frost line and be at least 12" above the water table. 6. See Chapter 11 for Minute Man Anchor installation instructions. 7. Tie down straps must be tightened alternately on opposite sides of the home or the home may be pulled off it's supports. 8. Over the roof tie downs (i.e. park straps) are not required and shall not be used in lieu of frame tiedowns. (May be used in additon to frame ties). Optional over the roof tie down straps may be installed by the manufacturer. Location to be as close to the ends as possible, but not greater than 8'-0". Over the roof tie down strap material must be of the same material as the required tie down straps. (See note 1 above). Optional over the roof tie down straps and required tie down straps can attach to the same anchor provided the anchor is designed to withstand the combined forces and installed in a manner that the design requires. .Zegauy �faa4ial, -da 0 TYPICAL RIDGE BEAM SUPPORT COLUMN PIER NOTES: 1. THIS DETAIL IS ALSO APPLICABLE TO BLOCKING INSTALLED AT SIDEWALL RIM JOIST LOCATIONS EXCEPT THE MAXIMUM LOAD CAPACITY IS ONE HALF THAT SPECIFIED BELOW WITH BEARING ON ONLY ONE JOIST OR SHIMS MUST PROVIDE 1yz" x 8" BEARING AREA FOR 5100 LBS. AND 1Yz" x 12" BEARING AREA FOR 7650 LBS. 2. UNIT STABILITY IS MAINTAINED BY MEANS OF SINGLE STACKED PIERS NO HIGHER THAN 36" LOCATED UNDER THE MAIN I- BEAMS OR DOUBLE STACKED PIERS WITH A MAXIMUM HEIGHT OF 67". RIDGE BEAM COLUMN LOCATION MARRIAGE LINE RIM JOIST GAP BETWEEN TOP OF PIER AND RIM JOISTS MAY BE FILLED WITH A WOOD PLATE (NOT EXCEEDING 2" IN THICKNESS) OR HARDWOOD SHIMS (NOT EXCEEDING 1" IN THICKNESS). SHIMS SHALL BE AT LEAST 4" WIDE AND 6" LONG FITTED AND DRIVEN TIGHT BETWEEN WOOD PLATE OR PIER AND RIM JOIST. CAPS MUST BE SOLID CONCRETE OR MASONRY AT LEAST 4 INCHES IN NOMINAL THICKNESS, OR HARDBOARD LUMBER AT LEAST 2 INCHES NOMINAL IN THICKNESS; OR BE CORROSION -PROTECTED MINIMUM ONE-HALF INCH THICK STEEL; OR BE OF OTHER LISTED MATERIALS. SINGLE OPEN OR CLOSED CELL CONCRETE BLOCKS - 8" x 8" x 16" (OPEN CELLS PLACED VERTICALLY UPON FOOTER) INSTALLED PERPENDICULAR TO RIM JOISTS. ""FOOTING: SEE OTHER DETAILS FOR SPECIFICATIONS MAXIMUM LOAD CAPACITY IS 5100 LBS. FOR THIS PIER. WHEN SHIMS ARE MIN. 6" WIDE THE CAPACITY INCREASES TO 7650 LBS. WITH DOUBLE STACKED PIERS AND DOUBLE SHIMS THESE VALUES MAY BE DOUBLED. LBS RESPECTIVELY FLOOR JOIST ,•�.,.,. �'tr�'!• O Lu ' " a, = O ` % `; : ` Lu !ram'!, ► "' � fA L 1,_; GROUND _ •,':'•; : •; i ` LEVEL . R. 1 l=' (IE. 10,200 LBS at15,300 •) ' 1 1 1-1 11-1 11-1 11-1 11-1 I "PLACE BOTTOM OF FOOTING BELOW FROST LEVEL OR MINIMUM 4" BELOW GRADE (WHICHEVER IS GREATEST). NOTE: PIER LOCATIONS ARE IDENTIFIED BY LABELS OR PAINT �,,,}e}}►tis9s'';a� ON THE BOTTOM BOARD AT THE COLUMN SUPPORT LOCATIONS. APPROVED BY REVISED 1/25/2017•�:'�r` INC. e FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS I -A-2 AAddA#A4t4. �• APPROVED BY Revised Mar 25,2008 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS TYPICAL BLOCKING LAYOUT FOR SINGLE SECTION HOMES WIND ZONE 1 II I I/SEE NOTE #6 — r�� — — L—J L J II TYPICAL �I I SHEARWALL—4 I MAIN I I PIER SUPPORTS 1-BEAM I f (SEE NOTE #1) II Li II k� . �G166-E = L ENSO - PERIMETER BLOCKING SEE PAGE 1-10.2 "ANCHOR AND STRAP AT I -BEAM OPPOSITE SHEARWALL ATTACHMENT" L—J L_ I F- — _1 II �FOOTINGS--/ I I (SEE NOTE #2) I I " • GINS !` �:' "'ANCHOR AND STRAP AT I -BEAM �� y/y••'•"'••�O % OPPOSITE SHEARWALL ATTACHMENT`• SEE NOTE #3 II TYPI CAL I I SHEARWALL I I SEE NOTE #6 L II r- __l I I L PERIMETER SUPPORT (SEE NOTE #4) �/I`IC pQ`��� NOTES: 1. SEE OTHER PAGES IN SETUP MANUAL FOR REQUIRED CAPACITY AND SPACING. 2. SEE OTHER PAGES IN SETUP MANUAL FOR FOOTING REQUIREMENTS. 3. PIERS SHALL BE LOCATED A MAXIMUM OF 2 FEET FROM BOTH ENDS. 4. PIERS SHALL BE LOCATED AT EACH SIDE OF ALL PERIMETER OPENINGS FOUR (4) FEET OR WIDER IN WIDTH AS IDENTIFIED BY LABELS. THIS WILL INCLUDE DOORS, WINDOWS, RECESSED ENTRIES, PORCHES, ETC. THESE PIER LOCATIONS ARE REQUIRED TO BE IDENTIFIED BY THE MANUFACTURER OF THE HOME. SEE NOTE 7. 6. ANCHOR AND STRAP IS REQUIRED AT THE NEAR BEAM WHEN ALTERNATE TIEDOWN SYSTEMS ARE USED (i.e. WHEN THE NEAR BEAM HAS NO DIAGONAL TIES ATTACHED). 7. LEGACY HOUSING'S METHOD OF IDENTIFYING PIER LOCATIONS FOR THE PERIMETER IS THE ATTACHMENT OF LABELS TO THE BOTTOM BOARD. THE INSTALLER SHOULD VERIFY THESE LOCATIONS ON THE FLOOR PLAN OF THE HOME. ** LOCATIONS OF SHEARWALL ANCHORS MAY BE IDENTIFIED BY LABELS ON THE BOTTOM BOARD. IF NONE ARE PRESENT, VERIFY NONE ARE REQUIRED BY REFERRING TO THE HOME'S FLOOR PLAN. ANCHORS AND STRAPS MUST BE INSTALLED IN ACCORDANCE WITH THEIR LISTING. I-A-5 TYPICAL BLOCKING LAYOUT FOR MULTI SECTION HOMES WIND ZONE 1 I -BEAM I -BEAM NOTE #3 I I I I I I�SEE NOTE #6 L—J L_J L �'J I I LEJ— — LL'd J L J — LF'� J /I I TYPICAL / I I FOOTINGS SHEARWALL--// I I (SEE NOTE #2) I I PIER SUPPORTS I I **ANCHOR AND STRAP AT I -BEAM (SEE NOTE #1) I I OPPOSITE SHEARWALL ATTACHMENT"II LLd J — — �L�d J L — J — — SEE NOTE #5 r-_1 r--I r-1 r-_I u'lI L J L— 1 LAlj L—J ATYPICAL COLUMN PIERS — — — r-- — — — LDJ LID— J L"'J L J L—J **ANCHOR AND STRAP AT ]-BEAM OPPOSITE SHEARWALL ATTACHMENT•' I I II II TYPICAL �1 I 1 SHEARWALL I I SEE NOTE #6 "Its 1/ `%% ^ B /1 I I L—J L—J L_J r-� I II r -� r-� II - I I I No.26166-E PROi=ESSiONAL ; L— L— L J � PERIMETER BLOCKING SEE PAGE I-10.2 %v • ICjVG ��.•�;� PERIMETER SUPPORT I OL�•,�•'•.•� I NE -••� ` NOTES: (SEE NOTE #4) '0 � t/V/^• DO;O�,` 1. SEE OTHER PAGES IN SETUP MANUAL FOR REQUIRED CAPACITY AND SPACING. a• 2. SEE OTHER PAGES IN SETUP MANUAL FOR FOOTING REQUIREMENTS. 3. PIERS SHALL BE LOCATED A MAXIMUM OF 2 FEET FROM BOTH ENDS. 4. PIERS SHALL BE LOCATED AT EACH SIDE OF ALL PERIMETER OPENINGS FOUR (4) FEET OR WIDER IN WIDTH AS IDENTIFIED BY LABELS. THIS WILL INCLUDE DOORS, WINDOWS, RECESSED ENTRIES, PORCHES, ETC. 5. SEE PAGE I-A-2 FOR PIER CAPACITIES AT MARRIAGE WALL OPENINGS. THESE PIER LOCATIONS ARE REQUIRED TO BE IDENTIFIED BY THE MANUFACTURER OF THE HOME. SEE NOTE 7. 6. ANCHOR AND STRAP IS REQUIRED AT THE NEAR BEAM WHEN ALTERNATE TIEDOWN SYSTEMS ARE USED (i.e. WHEN THE NEAR BEAM HAS NO DIAGONAL TIES ATTACHED). 7. LEGACY HOUSING'S METHOD OF IDENTIFYING PIER LOCATIONS IS THE ATTACHMENT OF LABELS TO THE BOTTOM BOARD. THE INSTALLER SHOULD VERIFY THESE LOCATIONS ON THE FLOOR PLAN OF THE HOME. APPROVED BY ** LOCATIONS OF SHEARWALL ANCHORS MAY BE IDENTIFIED BY woo ON ARevised LABELS ON THE BOTTOM BOARD. IF NONE ARE PRESENT, VERIFY Mar 25,2008 NONE ARE REQUIRED BY REFERRING TO THE HOME'S FLOOR PLAN I p ' . ANCHORS AND STRAPS MUST BE INSTALLED IN ACCORDANCE WITH I� THEIR LISTING. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS -A-6 TYPICAL SHEARWALL TIEDOWN INSTALLATION WIND ZONE 1 GROUND ANCHOR WITHIN ZTIEDOWN 12" OF SHEARWALL STRAP AND ANCHOR AT I -BEAM ,1 01� OPPOSITE SIDEWALL 11 �,, 1 /o 0 -"^�:Z PROi . APPROVED BY �JG l - Q!`���` ON Jun 10 2 0 05 pO , iINC. NOTES: FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1. SHEARWALL LOCATIONS ARE IDENTIFIED BY FACTORY INSTALLED TAGS OR PAINT OR SHIP LOOSE FLOOR PLANS. .IWA PROTECTION OF SHARP CORNERS FOR TIEDOWN STRAPS ANCHOR STRAP C) ' D. ALDREP PROTECTION AT SHARP CORNERS ANCHOR STRAP MATERIAL END AROUND FLANGE IF I -BEAM APPROVED BY Jun 10,2005 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Protection of sharp corners for tiedown straps must be provided at sharp corners, such as where strap is bent around steel I -Beams. 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(Y cvr+i�ii�uidw.oR'?r�fi,�� O"O=Q>NzmO��Jt'nUDu�rdi0 G Z LL �./y W to LL Q �1Wyy,, � rr' O J a7z � CcLL O SEE NOTE #3 TYPICAL BLOCKING LAYOUT FOR SINGLE -SECTION HOMES WIND ZONE 2 & 3 SEE NOTE #1 SEE NOTE #1 ANCHOR AND STRAP AT BEAM OPPOSITE SHEARWALL ATTACHMENT SEE NOTE #1 r —� r--i SEE NOTE #1 NOTE #3 L-J L-J ki L_ J L l- - J L- J n I TYP MAIN TYP I I SHEARWALLI I PIER SUPPORTS FOOTINGS SHEARWALL I PER PRINT BEAMS PER PRINT (SEE NOTE #1) (SEE NOTE #2) I I u II L- J L- J r—i L- J L- r r L -"ftt L- J L J PERIMETER BLOCKING PERIMETER SUPPORT SEE SETUP MANUAL (SEE NOTE #4) ANCHOR AND STRAP AT BEAM OPPOSITE SHEARWALL ATTACHMENT NOTES: 1. SEE SETUP MANUAL FOR REQUIRED PIER CAPACITY AND SPACING. 2. SEE SETUP MANUAL FOR FOOTING REQUIREMENTS. 3. PIERS SHALL BE LOCATED AT A MAXIMUM OF 2 FEET FROM BOTH ENDS. 4, PIERS SHALL BE LOCATED AT EACH SIDE OF ALL PERIMETER OPENINGS (4) FEET OR WIDER IN WIDTH. THIS WILL INCLUDE DOORS, WINDOWS, RECESSED ENTRIES, PORCHES, ETC. 5. PIERS SHALL BE INSTALLED AT EACH INTERIOR SHEARWALL LOCATION AS IDENTIFIED BY PRINT PROVIDED WITH HOME. `" REFER TO MANUFACTURER'S FLOOR PLAN (PROVIDED) OR IDENTIFYING TAGS OR PAINT FOR SHEARWALL LOCATIONS (INCLUDING ENDWALL). THESE ANCHORS MUST BE INSTALLED IN ACCORDANCE WITH THEIR LISTING. 0007PINC. Jun lof2005 FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS APPROVED BY SEE NOTE #3 Jju�n� 10,2005 �I V. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS TYPICAL BLOCKING LAYOUT FOR MULTI -SECTION HOMES SEE NOTE #1 WIND ZONE 2 & 3 SEE NOTE #1 SEE NOTE #1 SEE NOTE #1 SEE NOTE #3 L -J L -J r-7 r —n r--i 7T7y —j-C—+®1-------- +�-I------®J1 I ANCHOR AND STRAP AT BEAM MAIN SHEARPER I OPPOSITE SHEARWALL ATTACHMENT FOOTINGS PIER SUPPORTS BEAMS PER PRINT (SEE NOTE #2) (SEE NOTE #1) r —n r—� -I-®-+--- --� f ®�--------I-®-1--------I I --------♦-®I - L- J L- J L- J L- J L- J �SEE NOTE #5 _ r l _ r 'I r 4-1 +-----------+�-------------+EA+-----------i - J L- J L_ J L r — -I r--I r —'i h12-f---------f-®�------- F-®-i-------'� ®I----®---�® i-- l- J n ANCHOR AND STRAP AT BEAM I I TYP OPPOSITE SHEARWALL ATTACHMENT �i/ SHEARWALL •• PER PRINT li II If r=_1 L = J L - PERIMETER SUPPORT (SEE NOTE #4) NOTES: 1. SEE SETUP MANUAL FOR REQUIRED PIER CAPACITY AND SPACING. 2. SEE SETUP MANUAL FOR FOOTING REQUIREMENTS. 3. PIERS SHALL BE LOCATED AT A MAXIMUM OF 2 FEET FROM BOTH ENDS. 4. PIERS SHALL BE LOCATED AT EACH SIDE OF ALL PERIMETER OPENINGS (4) FEET OR WIDER IN WIDTH. THIS WILL INCLUDE DOORS, WINDOWS, RECESSED ENTRIES, PORCHES, ETC. 5. SEE SETUP MANUAL FOR PIER CAPACITIES AT MARRIAGE LINE OPENINGS. " REFER TO MANUFACTURER'S FLOOR PLAN (PROVIDED) OR IDENTIFYING TAGS OR PAINT FOR SHEARWALL LOCATIONS (INCLUDING ENDWALL). THESE ANCHORS MUST BE INSTALLED IN ACCORDANCE WITH THEIR LISTING. NBA ., � E �f t o of — No r""436-E =*= TYPICAL SHEARWALL TIEDOWN INSTALLATION WIND ZONE 2&3 GROUND ANCHOR WITHIN 12" OF SHEARWALL TIEDOWN STRAP AND Sliv.- NANCHOR AT I -BEAM NB OPPOSITE SIDEWALL 0.2r�,16 E PRO; c;'— IONAL� � ti1C. DOS,,,, NOTES: 1. SHEARWALL LOCATIONS ARE IDENTIFIED BY FACTORY INSTALLED TAGS OR PAINT OR SHIP LOOSE FLOOR PLANS. Jun 10 f2005 I_B_5 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Tie Down Radius Clip i NUM iuv vnM I General Notes: APPROVED BY Jun 10,2005 PINC, FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 1 112" ''v'���SV t4 i�� P,Y��.• 'm�tiV 1) Radius Clip must be installed on all Longitudinal Frame Tie Down Anchors, Marriage Wall Vertical Tie Down Anchors, and Shear Wall Vertical Anchors (only). 2) Installer to fabricate Radius Clip by placing straight 3" length of 1 1/4" x .035" Tie Down Strap in Anchor slot and manually bending the strap to the configuration shown. APPROVED BY Jun II 10,2005 r' VC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS LONGITUDINAL TIE DOWN WIND ZONE 2 $ 3 --------------------- ------------ I -BEAM CROSS MEMBER ANCHOR DISTANCE TO ATTACHMENT POINT ------------- -------- ------------- •r 6TRM "NGIE ATTACHMENT I (EIGHT APPROVED STABILIZER PLATE 1 EACH SIDE OF ANCHOR IN DIRECTION OF LOAD iI.E. IN LINE WITH STRAP) DOUBLE HEADED ANCHOR (MIN. 2 STRAPS PER ANCHOR AS SHOWN): LOCATE ANYWHERE ALONG UNIT LENGTH. QUANTITY PER CHART PER UNIT (ANCHOR AND STRAP MIN. 3150 LBS. WORKING LOAD): ATTACH STRAPS TO CROSSMEMBERS WITH LISTED CRIMP CONNECTORS. (STRAP TO BE LOCATED A MAXIMUM OF 3" FROM UNIT I -BEAM) NOTE: WHEN SINGLE HEADED ANCHOR IS USED OTY. SHOWN IS PER EACH END OF UNIT. OTHER APPROVED METHODS OF LONGITUDINAL ANCHORING MAY BE USED AS LONG AS THEY ARE APPOVED FOR THE APPLIED LOADS AND CONDITIONS PRESENT. WIND ZONE 2 WIND ZONE 3 DIAG. STRAP ANGLE DIAG. STRAP ANGLE UNII WIDTHIROOF PITCHANALL HEIGHT 0 2 2 2 2 2 3 3 2 2 30 2 tin 160"UNII WIDTH AND 4.34/12 ROOF PITCH /96' WALL HGT. 2 2 2 2 3 3 3 3 3 3 180' UNI I WID1 H AND 4.34112 ROOF PITCH /84" WALL HGT. 2 2 2 2 3 3 3 3 3 3 3 3 3 4 1 • UNIT WIDTH AND 4.34112 ROOF PITCH /96' WALL HOT. 284' UNIT WIDTH AND 4.34112 ROOF PITCH /96' WALL HGT. 3 4 3 4 3 3 5P55J77 3 9 3 3 5 4 4 6 320" UNIT WIDTH AND 4.34112 ROOF PITCH /96" WALL HGT. 4 320' UNIT WIDTH AND 6.9/12 ROOF PITCH /96" WALL HGT, 67 360' UNIT WIDTH AND 4.34112 ROOF PITCH /96' WALL HGT. 64' IT WI AND /1 ROOF PITCHI' W HGT. 320' UNIT WIDTH AND 4.34112 ROOF PITCH /108'WALL HGT 5 6 4 5 6 5 6 6 5 7 7 7 8 6 8 7 9 7 10 8 36D" UNIT WIDTH AND 4.34/12 ROOF PITCH /108' WALL HGT 5 5 fi 6 6 6 7 8 8 9 ATTACHEMENT HEIGHT DISTANCE FROM ANCHOR TO POINT OFATTAC14MENT 20 DEG 25 DEGA 30 DEG 35 DEG 40 DEG 45 DEG 50 DEG 24" 66' 5V 42' 34' 29' 24' 20• 32" 88, 69' 55, 46' 38' 32• 27• 40" 110' 86" 69" 57' 48' 40• 34" 48" 13 • 103•_ 83 69' 57' 48' 40' 56" 154" 12T 97" 00' 67' 56" 47• 64" 176• 137' Ili, 1 91• 76' 1 CA' 54' ►��i� P 103 A . •ko,?� �-E•':ilr PRO: Ec-:,:' AAL . 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The entire Minute Man system is included in this manual. However, due to unique design and/or construction methods used by the manufacturer other details are included to supplement the Minute Man information and are identified as the manufacturer. There may be conflicting information between the "generic" Minute Man and the manufacturer details. In all cases the manufacturer details are to be followed and supersedes any of the Minute Man details. The following information applies to homes being sited within WIND ZONE 1. 2 & 3. Please veriA, the appropriate Wind Zone and carefully review the appropriate information. Anv Minute Man details that utilize the words "should" or "recommended" must be considered a REQUIRED reference. Some Minute Man details illustrate the ground anchor to be installed vertically. The manufacturer details must supersede and be followed which indicate the ground anchors to be installed diagonally. APPROVED BY INFA JINCun 14. ,2005 FEDERAL MANUFACTURED HOMF CONSTRUCTION AND SAFETY STANDARDS APPROVED BY Revised Apr 15,2011 ON INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS For Anchors, rame Ties, Steel Piers 305 West King St. East Flat Rock, North Carolina 28726 i I-C-2 anchors, LIMITED WARRANTY Minute Man Anchors, Inc. warrants its product is free from defects in materials and workmanship at the time of installation when properly installed in accordance with the installation instructions. THE FOREGOING WARRANTY IS IN LIEU OF ANY OTHER WARRANTY, WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. ANY LIABILITY IS EXPRESSLY LIMITED TO AN AMOUNT EQUAL TO THE PURCHASE PRICE PAID, AND ALL CLAIMS FOR SPECIAL, INCIDENTAL AND CONSEQUENTIAL DAMAGES ARE HEREBY EXCLUDED. Minute Man does not assume any other liability or obligation in connection with the sale or use of this product. If the product is defective at the time of delivery or installation and you give prompt notice to Minute Man no later than thirty (30) days of attempted installation of the defect, Minute Man, at its option, will replace the product at no cost or refund the full amount of the purchase price, provided the defective product is returned to Minute Man with proof of purchase at the address set forth below. PRODUCT REPLACEMENT OR REFUND IS YOUR SOLE AND EXCLUSIVE REMEDY. This warranty extends only to the distributor and original installer of the product and does not cover a defect resulting from abuse, misuse, neglect, repairs, any use not in conformity with the printed instructions or installation by unauthorized personnel. This warranty gives you specific legal rights, and you may also have other legal rights which vary from state to state. Some states do not allow limitations on implied warranties or special, incidental or consequential damages, so the foregoing limitations may not apply to you. If you have a claim under this warranty, please contact our CUSTOMER SERVICE department (have model and type numbers available): CUSTOMER SERVICE Toll Free In the U.S, 1-800-438-7277 1-828-692-0256 APPROVED BY OR WRITE TO; ON 14Revised Minute Man- Customer Service Apr 15,2011 305 West King Street FEDERAL MANUFACTURINC. ED HOME CONSTRUCTION AND SAFETY STANDARDS East Flat Rock, NC 28726 To our knowledge, the information provided in and by the independent, professional engineers' reports and certifications and obtained from other independent sources contained in the installation instructions and product manuals is accurate. However, Minute Man Anchors, Inc. cannot assume any liability whatsoever for the accuracy or completeness thereof. Final determination of the suitability of any information or material for the use contemplated is the sole responsibility of the user. Specifications are subject to change without notice. The load ratings established in the report are not valid in any application where the use of the product would overload any structural member of the home or foundation, I-C-3 200 APPROVED BY Revised ONO A Apr 15,2011 I. To Our Customers: N FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS These Installation Instructions are provided as a source of reference and installation information. Minute -Man Anchors, Inc., having pioneered anchoring for the manufactured home industry, continues in our efforts to provide new and innovative products. In so doing, we are committed to the highest quality made materials, workmanship and total customer satisfaction. If you are a longtime Minute -Man customer, "Thank You" for your continued trust and patronage. If you are a new customer, "Welcome!" we look forward to serving you in this ever growing industry. Questions? Regardless of your level of association with the Manufactured Housing market, if you have questions or we may be of service, please contact our office. 1-800-438-7277 FAX: (828) 692-0258 You can also find further information at our website: www.minutemanproducts.com Table of Contents Installation...................................................................................................................................1 StrapTensioning..........................................................................................................................1 Stabilizer......................................................................................................................................2 CrossDrive..................................................................................................................................2 Properly Installed Anchor and Connection..................................................................................3 LockingFrame Clamp II..............................................................................................................3 FrameTie to Anchor....................................................................................................................4 FrameTie Instructions.................................................................................................................4 E-Z Anchor Installation................................................................................................................5 NU -Concept Anchor Installation..................................................................................................6 GW-2 Anchor Installation.............................................................................................................7 Mobile Home Pier Installation Instructions..................................................................................8 Concrete Anchor Installation Instructions....................................................................................9 E-Z Joist Brace..........................................................................................................................10 WindZone Chart.......................................................................................................................10 SoilClassification.......................................................................................................................11 ProductDescription..............................................................................................................12-13 ApprovalLetter..........................................................................................................................14 WestCoast Approval............................................................................................................15-16 Longitudinal Lateral Bracing System.........................................................................................17 StrapCrimping...........................................................................................................................18 ProductPhotos.....................................................................................................................19-20 Note: Prior to installation, refer to any local, state and federal regulations, to assure proper compliance. Soil test probe the anchor location in order to match the soil classification with the proper anchor. I - C - 4 Note: Prior to installation, refer to any local, state and federal regulations, to assure proper compliance. Al Soil test probe the anchor location in order to match the soil classification with the proper anchor anchors' Warning:Before round anchor installation, 111'determine that the anchor locations around home will _X ANCHOR INSTALLATION not be close to an underground electrical cables, There are two basic methods of installing y g anchors, each equally effective in properly water lines or sewer piping. Failure to determine the securing manufactured homes to the ground. location of electrical cables may result in serious CAUTION: The installation of anchors with a personal injury. drive machine is a two person operation. MACHINE INSTALLATION In this method, the anchor is turned to full depth into the ground by an anchor drive machine. Attach anchor to 0 machine. Z Placed anchor in proper position in line with strap ,V and machine. a „i'N 3.: -- Anchor should be installed — _ at a slight angle as shown s to assure head being positioned behind future skirting. MANUAL INSTALLATION A hole is dug to a depth of approximately'/z the length of the anchor, in the proper position as explained under machine installation. After the hole is dug to'/z the length of the anchor, then the anchor is turned into the ground by hand, using a rod or length of pipe for leverage or by machine. After anchor is installed full depth, earth is repacked, six inches at a time. PROPER TENSIONING OF STRAP TO ANCHOR HEAD Insert bolt into head; attach nut Bend strap 90°and take at least loosely. Insert strap in slot of three complete turns on bolt until 5/8" bolt until strap is flush with strap is taut. APP11V1111 Revised far side of bolt. Noorpl N2. NC. Bolt is turned with 15/16" socket wrench, or adjustable wrench, on hex head. With square hole in anchor head, hold bolt under tension while repositioning wrench: Place open-end wrench on 5/8" square shoulders of bolt. Align square shoulders of bolt with square hole in 3. anchorhead. Holding hex head of bolt in position, tighten nut to draw square shoulders into square -- hole. Shoulders are now in locking position; continue to tighten nut. Tensioning device is now in locked, secure position. Note: The tensioning bolt can be inserted in the head from either side. Notice: In areas of severe cold weather, where possible damage could occur from frost heave, 4, the homeowner should be prepared to adjust tension on the straps to take up slack. APPROVED BY Revised Apr 15,2011 MINUTE MAN ANCHORS, INC. INS. FEDERAL MANDFACTORED NONIE INSTRUCTION FOR USING MINUTE MAN STABILIZING DEVICE CONSTRUCTION AND SAFETY STANDARDS Minute Man stabilizing devices are designed for use with Minute Man anchors and intended to laterally restrict movement of the anchor through the soil. Before Pretensioning 1- —h 4" 2" for 4" disk anchor Strap 4" for 6" to larger disk anchor Stabilizer Ground 10, After Pretensioning Stabilizer Ground Anchor 0 4. Place a stabilizer plate to the inside of the anchor shaft (side of 1. Place the anchors approximately four inches to the inside shaft toward center of house) and the distance indicated from the of the exterior wall line of the home or a sufficient distance shaft. to avoid interference with the skirting (see above) 5. Drive the stabilizer plate into the ground until the top of the plate is 2.Hold the anchor at an angle of approximately 10 degrees 1" below the surface of the ground. off of vertical so that the head of the anchor is just outside the sidewall (see above) 6. Install the anchor to its full depth. Install the anchor to a depth of approximately one-third 7. Pretension the anchor by pulling it up to the stabilizer plate. Pull (1/3) the anchor length. the anchor approximately'/2 inch more while it is in contact with the plate using the strap and take-up bolt to move the anchor head. Installation Instructions for Cross Drive Rock Anchor %cortical Tension Horizontal Tension INSTALLATION INSTRUCTIONS Drill 5/8" diameter hole 5 1/2" deep, in center of anchor location, for pilot stud. Insert pilot stud into hole. Drill two - 3/4" diameter holes in rock at 45 degree angles, using anchor head as a locating guide. Place rod through top of (1) square tube and into hole. Drive rod to desired depth. (Rod must be driven into rock at least 80% of its length in order to achieve minimum allowable pullout resistance.) Place second rod through top of remaining tube. Drive rod to desired depth to lock. Maximum pullout resistance is developed when anchor head is low as possible and ground surface is solid rock. Distance from square tubing to rock surface should not exceed 1". 2. I-C-6 I Beam Frame Figure 1 Stabiliz( Head IN LINE INSTALLED AND CONNECTED GROUND ANCHOR AND FRAME CONNECTION Home Main Beam Diagonal frame Anchor and strap tie-straping in straight line MAxas°° o Ground Install anchor to full depth (i.e., completely to head) Anchors less than 48" in length should not be installed in line with the pull. '/2 x 1" Grade 5 Bolt & Nut Locking Clip For those homes which are designed to require only diagonal frame ties, the r4MX 45' anchor can be installed in line with the ties. Figure 1. Another accepted way to limit lateral Figure 3 deflection is by use of a tested and 9 approved Metal Stabilizing Device. Figure 2 and 3. In Figure 2, the Stabilizer is a part of the anchor. In Figure 3, the plate is driven in front of the anchor's direction of pull and will act to minimize the anchor rod deflection. See Top of Page 2. LOCKING FRAME CLAMP II MMA-33 ASSEMBLED UNIT Minute Man Strap w/Radius Clip 4 To Anchor APPROVED BY pIRevised Apr 15,2011 NC. FEDERAL MANUFACFU RED HOME CONSTRI I CTION AND SAFETY STANDARDS Home Frame Pivot Clip must not vary more than 10 Deg. from Perpendicular to Beam. 3. I - C - 7 FRAME TIE TO ANCHOR Manufactured Home Frame Clamp with Strap * * I Beam �► ? �► ? Frame Ground Level 00 If this angle exceeds 450, frame clamp with strap must be added to the opposite beam as indicated by the dotted lines. APPROVED BY Revised Apr 15, 2011 INC. Proper earth anchor with stabilizer for soil condition (or approved alternate i.e. E-Z Anchor) FRAME TIE INSTALLATION INSTRUCTIONS Frame Tie With Buckle Single Slot Buckle With Strap Frame Tie With Hook Floor 'AFloor 1 1 I Bea t /Be. t �. 2. Thread sufficient length of frame tie strap 1through buckleasshown.' \Next, thread long end of strap between chor To Anchor frame and floor of home. Bring strap Enlarged View of Enlarged View of around frame and back through buckle as Frame Beam f shown in diagram and fasten to anchor Frame Beam Attach Frame Clamp (Hook) head. Place buckle at top of anchor side of inside top flange of home Diagram showing strap in position around beam, pass strap around beam and frame. Bring strap around frame and through buckle. It is important to through buckle. Pass strap back frame. Place strap between LL 3 remove all slackfrom system. around beam and through buckle to frame and home as shown in anchor. Strap will wrap beam twice. sketch. Pull strap tight and Note: Use of a single buckle is an appropriate alternate. Remove all slack from system. attach to anchor tension head. 4. I - C - 8 APPROVED BY Revised pill pr 15ONO ,2011 E-Z ANCHOR INSTALLATION METHOD NC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Note: With machine installation, a Minute -Man adapter designed to fit both the anchor head and drive machine shaft is available. Installers do not need additional or special equipment for E-Z Anchor Installation. E-Z Anchors are a patented item. 1. MACHINE INSTALLATION The drive machine is started and the anchor is turned into the ground to a point where the top (stabilizer head plate) is flush with or slightly below ground level. This assures that the E-Z Anchor Stabilizer will be at its required installation position. See Figure A. To achieve full potential, install the E-Z Anchor vertically. A 100 deviation from vertical is acceptable. See Figure A. Note: A slightly greater angle may be used to start anchor to avoid contact with the home and straightened as anchor is ground set. The splitbolt is inserted, strap is fastened, and tightening adjustment made. E-Z Anchor carries U.S. Patents and manufacture is exclusive to Minute -Man Anchors, Inc. 2. STANDARDS FOR INSTALLATION • E-Z Anchors and all components are to be installed per manufacturer's instructions. • E-Z Anchors are approved for designated Soil Class III, IV. • E-Z Anchor working load capacity is 3,150 pounds for a single tie or the load of (2) ties combined.. See Figure B. • Consult manufactured home set up instructions for number of frame tie downs, over the roof tie downs and tie down spacing. MAX 10° Stabilizer Figure A ad • Proper site preparation requires removal of grass and sod prior to installation. For additional information, copies of engineering test(s) and report, Contact Minute -Man Anchors, Inc. 5. I - C - 9 AAWCAfdg Anchors, role. INSTALLATION NU -CONCEPT ANCHOR CLASS 3&4 Patent Pending The Nu -Concept Anchor combines a patented elongated hole in the tension head with a stabilizing and compaction cap. When combined with a grade 5 bolt, the anchor will rotate in all directions allowing adjustment to uneven terrain. Under load conditions the cap, rotates down ward in the direction of the pull, causing a double compaction of the soil and laterally restricts movement of anchor through the soil. Attach stabilizer/ compaction cap to the tension head of the anchor. This is done by sliding the cap over the top of the tension head, aligning 9/32" holes in cap with 1 /4" elongated hole in tension head. Insert 1 /4" x 2-1/4", grade 5 bolt (included). Hand tighten. Cap must be installed at anytime prior to ground contact. Figure A g Figure B See Cap FigureA and Tension Head Figure B. (TOP) 0 Class 3 - 4430 NU 3/4 (BOTTOM) Class 4 - 4636 NU 7/8 The Drive Machine is started and the anchor is turned into the ground to a point where the bottom of the tension head is at or slightly below ground level. This insures Stabilizer/ Compacting Head maximum soil compression by the cap. See Figure C. Engineered to allow ground Figure C F ,aa u x." anchorto be installed ata slight backangle of 15 3. Class 3 - 4430 NU 3/4 Class 4 - 4636 NU 7/8 Stabilizer/ Compacting Head III, Anchor is pre -loaded. Pre -load causes the cap to rotate downward in the Figure D direction of pull, further compacting the soil and presenting a larger surface g` APPROVED BY area, resisting both horizontal and Revised vertical movement. See Figure D. Apr 15,2011 When used with rigid support tubes, INC. , FEDERAL MANRFACTNREO HOME rather than strap systems, pre -loading is CONSTRUCTION AND SAFETY STANDARDS not required. Note: A special adapter is available to insure against tension head and bolt damage. O 6. I-C-10 INSTALLATION CLASS 2+3 Patent # 6,871,455 *TK*_ TOTA-21 Q 100- R N W E 06- 1 M I ==l R­ j!C_eF_ff_F#jT_19 W_ "1•11•_TTFfg1@-*jIr �.e r IT 19_1 I I - terrain. Under load conditions the cap, rotates down word in the direction of the pull, causing a double compaction of the soil and laterally restricts movement of anchor through the soil. Turn cap to position the drive rod guides facing away from the home. insert 30 rods and drivetc, full depth intothe soil, Attach stabilizer/ compaction cap to the tension head of the anchor. This is done by sliding the cap over the top of the tension head, aligning 9/32" holes in cap with 1/4" elongated hole in tension head. Insert 1/4" x 2-1/4", grade 5 bolt (included), Hand tighten. Cap must be installed at anytime prior to ground contact. See Cap Figure and Tension Head FigureB. Figure A Figure B (TOP) (BOTTOM) olo Class 2 - Difficult Soil Figure C Stabilizer/ Compacting Head 2- 30"Rods A Anchor is pre -loaded. Pre -load causes the cap to rotate downward in the direction of pull, further compacting the soil and presenting a larger surface area, resisting both horizontal and vertical movement, See Figure D. When used with rigid support tubes, rather than strap systems, pre -loading is not required. The Drive Machine is started and the anchor is turned into the ground to a point where the bottom of the tension head is at or slightly below ground level. At this point, the drive rod guides on the fop of the cap should be slanted away from the outer wall of the home allowing the installer to drive the rods from the outside of the home. This insures maximum soil compression by the cap, See Figure C. Engineered to allow ground anchor to be installed at a slight back angle of 15 0 4-01 Note: A special adapter is available to Insure against tension head and bolt damOgE Revised 3-14-07 FA I-C-11 INSTRUCTIONS FOR USING Af6wfe Af" anchors m. MOBILE HOME PIERS The manufactured home shall be installed and leveled by qualified contracting personnel who are acceptable and licensed by the governing authority. Minute Man piers are designed to SUPPORT mobile homes and are not to be used for raising or lowering the home. Minute Man piers should be placed directly under the main support frames on both sides of the home spaced in accordance with the home manufacturer's instructions. MINUTE MAN ANCHORS 28726 TR# 8524 RATED 6000 LBS 3 TO 1 SAFETY FACTOR RATED 8000 LBS 2.25 TO 1 SAFETY FACTOR 2" MAX EXTENSION WARNING! DO NOT USE TO JACK HOME INUTE MAN PIER SET-UP PROCEDURES Designed and manufactured for use under mobile and manufactured homes and commercial structures, the support pier is best suited to a dry environment. Minute Man piers are not recommended for use within 1500 foot of a coastline or in an application where the base of the pier would be immersed in water. All support piers must be attached to the I -beams with an appropriate pier head, to prevent horizontal movement. 2. Use hydraulic jacks or other suitable devices to level the chassis beam of the home. Be sure to use sufficient jacks and safety blocking to safely support the home before installing support piers. Level the chassis using a water level or other leveling device for accuracy. After the chassis is leveled using hydraulic jacks and levels, you may begin to install the support piers. 3 Using the appropriate pier for the installation, determine the pier height that will be best for each individual pier location and insure that the height to the bottom of the chassis beam is no greater than 36 inches. Insure that the pier caps are appropriate for the type of chassis beam or for the marriage line. 4. Prepare a level surface at the location of each pier. Use coarse sand or gravel, if necessary to prepare the surface so as to have full contact for the footing pad. The surface of the footing pad needs to be high enough to insure that the base of the support pier does not come into contact with any drainage water that may be present under the home. Do not set a footing pad on organic material. Use the appropriate type and size of footing pad for the load required. Refer to the home manufacturer's installation manual for specific loads and footing sizes; and to the governing authority in the locale in which you are installing. 5 Locate the support pier on the footing pad, making certain to center the support pier on the pier pad. Where required by local code, secure the support pier to the footing pad with appropriate fasteners. In no case are you to extend the threaded rod adjuster more than 2 inches. When more height is needed, use the next taller size support pier. Carefully align the support pier under the chassis beam or marriage line and install the pier head. Tighten and snug plus one-half turn. 6. Repeat this installation process with each pier. After all support piers are installed, you may then remove the safety blocking and hydraulic jacks used to initially level the chassis. APPROVED BY vised -,NC 15,2011 . FEDERAL MANUFACTURED HOME 8 CONSTRUCFION AND SAFETY STANDARDS I-C-12 CONCRETE ANCHOR INSTALLATION INSTRUCTIONS 210 PDH CONCRETE ANCHOR THDHLS CONCRETE ANCHOR NOT TO SCALE F- 4• (MIN) --I ANCHOR DOUBLE HEAD SLAB ANCHOR DOUBLE HEAD 2-#4 Mebarx 36"L TENSION DEVICE r— 4"71N) MINIMUM HORIZONTAL A-1 MM8 STRAP ANGLE OF 15°\ MM�-14 3000# CONCRETE NOTES: 1. MINIMUM ANCHOR EMBEDMENT = 6" 2. MAXIMUM VERTICAL LOAD PER ANCHOR = 47251b. L s (MIN) 3,150lb. WORKING LOAD 3. MINIMUM SLAB PER ANCHOR: 4" SLAB = 95 S.F. 6" SLAB = 65 S.F. 8" SLAB = 48 S.F. 4. MARK: MMA-14 NOTE: Your set must be designed by a Registered Professional Engineer if the location is within 1500 feet of the coastline. The allowable working load on concrete anchor models 210 PDH, THDHLS, and 210 JDH is 3,150 pounds vertical for single or double ties in 3,000 PSI concrete. There must be a minimum 4" of distance from the edge of the concrete to the center of the anchor shaft. Revised 3-14-07 5/8" SHIELD MINIMUM W/ 1 /2" x 3-1/2" BOLT KOFIX BRAND OR EQUM. 3000# FIBER MESH CONCRETE 1. MAXIMUM VERTICAL LOAD PER ANCHOR = 47251b 3,1501bs. WORKING LOAD. 2. MINIMUM SLAB AREA PER BOLT APPROVED BY 4" SLAB = 95 S.F. 6" SLAB = 65 S.F. Revised IN Apr 15,2011 8" SLAB = 48 S.F. 3. MARK: MMA 18 -11INC. FEDERAL MANUFACTURED HOME INSTALLATION NOTE CONSIMN Fftl AND SAFETY STANDARDS 1. DRILL 21/32" DAM. HOLE 4" FROM EDGE OF SLAB AND INSERT SHIELD 2. PLACE TENSION HEAD ON SLAB AND INSTALL 'A" DAM. SHIELD BOLT 210 JDH CONCRETE ANCHOR DOUBLE HEAD SLAB ANCHOR 210 JDH 5/8" ROD ° d ° d ° O ° 2-4# BARS x 36 L a ° ° ° ° a ° 3000# CONCRETE ° d USE OPTIONAL CLIP TO SUPPORT ANCHOR AROUND RE -BAR WHILE POURING a ° 1/8" PLATE 6' (MIN) 1. MINIMUM ANCHOR EMBEDMENT = 6" 2. MAXIMUM LOAD PER ANCHOR = 4725 lb. 3. MINIMUM SLAB PER ANCHOR: 4" SLAB = 95 S.F. 6" SLAB = 65 S.F. 8" SLAB = 48 S.F. 9 4. MARK: MMA 42 I—C-13 New Minute Man EZ 3o st Brad INSTALLATION INSTRUCTIONS Ideal for supporting sticky doors and windows, Leavy pianos, fish tanks, or waterbeds. • EZ to install, one adjustable sire fits most homes. • Will not bend I -beams or split rim joist like out- riggers can do. • Braces from the ground up to the rim joist for stronger and more stable support under the home. tau sas+ zoP I TUBE ' a4SE PL. rI I r MAX FO©1NG LOAD 1 8x4x16 1000 PSF SOIL -- 838 Las 2000 Psr SOIL - 1500 LBS I r 8"x.4x 16, FLOOR JOIST 2J" MAX GROUND NOTE: Do not use the EZ Joist Brace to replace any foundation piers required by the home manufacturer. EZ Joist Braces' maximum working load is 1,500 lbs. 1. Determine the rim joist area that needs bracing. 2. Remove turf to expose firm soil at each EZ Joist Brace location, Footing must be level, directly under problem area, and located inside perimeter to allow clearance for skirting. Footings must be In compliance with home manufacturer, state codes, local codes, and frost line guidelines as they may apply.. 3. Measure distance from top of rotating to bottom of joist. Square cut top of tube V less than measured distance. 4. Turn nut on threaded rod up to "I" plate. Place "T" top into EZ Brace Joist Tune.. 5. Center EZ Joist Brace under the rim joist and in the center of footing, use your level to be sure the grace is vertical. 6. Adjust nut on "T" top to apply desired pressure to level rim joist. Secure "T" tap to rim joist with 2 - # 10 nails or 2 - # 10" x 2" screws in holes provided. The maximum safe adjustment between the top of -T" top plate and top of tube is 2 Ili inches.. DESIGN WIND -LOAD ZONES: Zone III Zone II Zone Zone III Source: Manufactured Home Construction and Safely Standards- Part 3280.305 Zone I Zone II Zone I Zone I Zone III Zone II APPROVED BY Zone I Revised 00ON Apr 1, 2011 INC. FEDERAL OA STANDARDS ALTURE CONSTRUCTIONCTION AFEtt STAND SANDARDS Zone II Zone III Standard Wind Zone 1 15 psf Horizontal 9 psf uplift* Hurricane Zone 11 +39 psf Horizontal 27 psf uplift Hurricane Zone 111 +47 psf Horizontal 32 psf uplift *net uplift Note: psf: pounds per square foot Note: Prior to installation, refer to any local, state and federal regulations, to assure proper compliance. Soil test probe the anchor location in order to match the soil classification with the proper anchor. 10. I-C-14 For tie down strap and anchor spacing. See the Mobile Home Manufacturers Installation Manual. Each state, county or municipality may require a specific anchor from the groups shown for each soil classification. Check local regulations before installation, APPROVED BA N Revised Note: N-N 15,2011 Soil test probe the anchor location in order to match the proper anchor with the soil classification. €'DZS%UR;o„Fa„o`FEnsC„q„oS Stabilizer plates or certified stabilizing device must be used with anchors when anchors are used to resist horizontal forces. The distance from the end of the home to the first anchor must not exceed 2'- 0". All homes located in Wind Zones II and Ill must have a vertical tie installed at each diagonal tie location. SOIL CLASSIFICATION CHART soil Blow Count ProbeSoil Test Recommended Class D-D1586) Value Minute Man Anchor 1 Sound hard rock NA NA Cross Drive or Rock Anchor 2 Very dense Wor 40-up 551 lb. in. 4430DH cemented sands, Up 650DH coarse gravel 4430 EZDH and cobbles, 4636 EZDH636 EZDH caliche, GW-2 preloaded silts, 12" Stabilizer Plate and clays. Nu -Concept Stabilizer Cap 3 Medium dense 24-39 351 to 550 636 DH 4430 EZDH coarse sands, lb in. 650DH 636 EZDH sandy gravels, 4430DH 4636 EZDH 4636 DH 650 EZDH very stiff silts, GW-2 and clays. 12" Stabilizer Plate Nu -Concept Stabilizer Cap 4(a) Loose to medium 18-23,3 276 to 350 4636 DH dense sands, firm lb. in. 4450DH to stiff clays and 650DH silts alluvial fill. 4636 EZDH 4636 NU Concept Stabilizer Cap 12" Stabilizer Plate 4(b) VERY loose to 12-17 175 to 275 760DH medium dense lbs. in 860DH sands, firm to stiff 1060DH clays and silts, 17" Stabilizer Plate alluvial fill. Remember: Each state, county or municipality may require a specific anchor from the groups shown for each soil classification. Check local regulations first. Soils less than 413, see home manufacturer's instructions. Note: Many anchors are designed for particular soil condition(s) and are unacceptable for use in other type soils. We have listed the soils for which each anchor is designed and approved. Soil classifications are taken from the "standard for the installation on mobile homes" Part 3280 each anchor model listed has been tested by an independent professional engineer to meet ANSI A225.1 and ASTM D3953.91 codes. Revised 3114107 11. I-C-15 Following is a list of Minute -Man Anchors with an allowable working load equal to or exceeding 3,150 lbs. and are capable of withstanding a 50% overload (4,725 lbs. total). Stabilizer devices must be used with anchors when anchors are used to resist horizontal forces. HUD Part 3280.506(f) FDA- 1 • - • SOIL TYPE 1071 MMA-2 650-DH 5/8" 6" DISC, 50" ANCHOR 2,3,4(a) 1101 MMA-4 650-DH 3/4 6" DISC, 50" ANCHOR 2,3,4(a) 1131 MMA-28 636-DH 3/4 6" DISC, 36" ANCHOR 2,3 1241 MMA-30 4430-DH 5/8 DOUBLE 4" DISC, 30" ANCHOR 2,3 1271 MMA-6 4430-DH 3/4 DOUBLE 4" DISC, 30" ANCHOR 2,3 1349 MMA-35 36-XDH 36" CROSS DRIVE ANCHOR 1 1350 MMA-8 48-XDH 48" CROSS DRIVE ANCHOR 1 1390 MMA-BR 24 BA BARB ROCK ANCHOR 1 1287 MMA-86 860-DH 3 /4 8" DISC, 60" ANCHOR 4(b) (Fla.) 1288 MMA-71 1060-DH 3/4 10" DISC, 60" ANCHOR 4(b) 1291 MMA-75 760-DH 3/4 7" DISC, 60" ANCHOR 2,3,4(a),4(b) 1346 MMA-52 4636-DH 3/4 4" & 6" DISC, 36" ANCHOR 2,3,4(a) 1284 MMA-55 4450-DH 314 DOUBLE 4" DISC, 50" ANCHOR 2,3,4(a) 1282 MMA-50 4442-DH 3/4 DOUBLE 4" DISC, 42" ANCHOR 2,3 1312 MMA-57 4636 NU 7/8 4" & 6" DISC, NU CONCEPT CAP 2,3,4(a) 1592 MMA-92 4430-EZDH 314 DOUBLE 4" DISC, 30" EZ ANCHOR 2,3 1593 MMA-93 4636-EZDH 314 4" DISC, 6" DISC, 36" EZ ANCHOR 2,3,4 1594 MMA-94 636-EZDH 3/4 6" DISC, 36" EZ ANCHOR 2,3 1596 MMA-96 650-EZDH 3/4 6" DISC, 50" EZ ANCHOR 2,3 1598 MMA-98 6650 EZVDH 3/4 DOUBLE 6" DISC, VERT. STABILIZER 2,3,4(a) (Fla.) 1599 MMA-99 8860 EZVDH 3 /4 DOUBLE 8" DISC, VERT. STABILIZER 4(b) (Fla.) 2390 MMA-18 THDH DOUBLE HEAD TENSION DEVICE SLAB 2391 MMA-18 THDHLS DH TENSION DEVICE W/LAG SLAB 1420 MMA-12 210-DH CONCRETE ANCHOR SLAB 1450 MMA-14 210-PDH WET CONCRETE ANCHOR SLAB 1445 MMA-42 210-JDH SWIVEL HEAD WET CONCRETE SLAB ANCHOR 1321 MMA G W1 G W 1 ROCK ANCHOR 1 1322 MMA G W2 G W 2 SOIL ANCHOR 2,3 2200 MMA-SD2A STABILIZER- 12" 2,3,4(a) 2202 MMA-SD2 STABILIZER- 17" FLA.2,3,4(a),4(b) 2211 N C1 NU CONCEPT STABILIZER CAP 2,3,4(a) 2691 MMA-29 FCIIW/S FRAME CLAMP II W/STRAP 2820 MMA-31 FRAME TIE LONGITUDINAL FRAME TIE-8 BOLT FLA. 2822 MMA-34 FRAME TIE LONGITUDINAL FRAME TIE-4 BOLT APPROVED BY Revised Apr 1, 2011 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Revised 3114107 12. I-C-16 2700 MMA-32 BUC/WS BUCKLE W/STRAP 2801 MMA-33 FCII (LOCKING) LOCKING FRAME CLAMP II 2704 MMA-71 CT/WS CORNER TIE W/STRAP 2706 MMA-71-C CT/WS CORNER TIE W/STRAP 2709 MMA-71-C CT/WS CORNER TIE W/ REG. STRAP 2010 MMA SBN STRAP BOLT & NUT 2510 MMA-25 22 BUCKLE DOUBLE SLOT BUCKLE 2530 MMA-32 SS BUCKLE SINGLE SLOT BUCKLE 2491 44 RB 4X4" ROOF BRACKET 2492 66 RB 6X6" ROOF BRACKET 2150 POCKET PENETROMETER POCKET PENETROMETER 2100 SOIL TEST PROBE SOIL TEST PROBE 2250 JACKING PLATE I BEAM JACKING PLATE 3006 MMP-6 6" PIER STANDARD MOBILE HOME PIER 3008 MMP-8 8" PIER STANDARD MOBILE HOME PIER 3010 MMP-10 10" PIER STANDARD MOBILE HOME PIER 3012 MMP-12 12" PIER STANDARD MOBILE HOME PIER 3014 MMP-14 14" PIER STANDARD MOBILE HOME PIER 3016 MMP-16 16" PIER STANDARD MOBILE HOME PIER 3018 MMP-18 18" PIER STANDARD MOBILE HOME PIER 3020 MMP-20 20" PIER STANDARD MOBILE HOME PIER 3022 MMP-22 22" PIER STANDARD MOBILE HOME PIER 3024 MMP-24 24" PIER STANDARD MOBILE HOME PIER 3026 MMP-26 26" PIER STANDARD MOBILE HOME PIER 3028 MMP-28 28" PIER STANDARD MOBILE HOME PIER 3030 MMP-30 30" PIER STANDARD MOBILE HOME PIER 3521 MMSD3 20" STEEL PIER PAD LONGITUDINAL AND LATERAL BRACING SYSTEM 3530 MMAST 60" LATERAL TUBE LONGITUDINAL AND LATERAL BRACING SYSTEM 3539 MMLBT 39" BRACE TUBE LONGITUDINAL AND LATERAL BRACING SYSTEM 3544 MMLBT 44" BRACE TUBE LONGITUDINAL AND LATERAL BRACING SYSTEM 3553 MMLBT 53" BRACE TUBE LONGITUDINAL AND LATERAL BRACING SYSTEM 3510 MMLBC BEAM CLIP W/B&N LONGITUDINAL AND LATERAL BRACING SYSTEM 3534 CAF CONCRETE DRY SET LONGITUDINAL AND LATERAL BRACING SYSTEM 3536 CFW CONCRETE WET SETI LONGITUDINAL AND LATERAL BRACING SYSTEM Revised 3/14/07 APPROVED BY ONO A Apr 15,2011 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 13. I-C-17 APPROVED BY ROD M. HUDGINS, JR. P.E. P.O. Box 5070 ASHEVILLE, N.C.26613-5070 I "A� Apr 15,2011 N FA INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS JANUARY 8, 2007 MINUTE MAN ANCHORS, INC. 305 WEST KING STREET EAST FLAT ROCK, N.C. 28726 DEAR SIR: I HAVE ANALYZED DESIGN DRAWING, PHYSICAL TESTING REPORTS AND INSTALLATION INSTRUCTIONS FOR THE MINUTE MAN PRODUCTS LISTED AS FOLLOWS: 650 DH 5/8 650 DH 11/16 650 DH 3/4 760 DH3/4 636 DH 5/8 636 DH 3/4 4430 DH 5/8 4430 DH 11/16 4430 DH 3/4 4442 DH 5/8 4450 OH 11/16 4636 DH 3/4 4450 DH 3/4 4636 NCI 7/8 4430 EZDH 636 EZDH 3/4 650 EZDH 3/4 660 EZDH 3/4 6650 EZVDH 3/4 W/ VERT. STABLIZER 8860 EZVDH 3/4 W/VERT. STABLIZER GW2-NC2 36 XDH THDH 48 XDH THDHLS 36 DH 24 BA FCI W/S 210 DH FCII W/S 210 PDH BUC W/S 210 JDH SBN 10O DH MMASD2 MMASDA2 CT/WS CORNER TIE LLBS LONGITUDINAL & LATERAL BRACING SYSTEM MMA 31 LONGITUDINAL FRAME TIE MMA 33 LOCKING FRAME CLAMP 11 MMSPP LONG STAB SYSTEM E-Z ASTS SUPPORT TUBS SYSTEM MY ANALYSIS OF THE PHYSICAL TEST REPORTS DEFINE THE BREAKING STRENGTH OF EACH OF THESE ANCHORS AND THEIR COMPONENTS TO BE IN EXCESS OF 4625 POUNDS. THE STRAPPING MEETS FEDERAL SPECIFICATION DO-5-781 H FOR TYPE 1, CLASS B, GRADE I STRAPPING. THE STRAPPING ALSO MEETS WITH ANSI 225.1 STANDARDS AND ASTM 03953-91 STANDARDS. THE STRAPPING IS 1 1/4 X .035 MINIMUM, HOT DIP GALVANIZED STEEL. ON FILE ARE TESTING REPORTS OF THE DIRECT WITHDRAWAL STRENGTH OF THESE ANCHORS. THESE TEST EVALUATE THE ANCHORAGE STRENGTH OF MINUTE MEN ANCHORS INSTALLED RESISTING AN AXIAL AND 45 DEGREE ANGLE APPLIED WITHDRAWAL LOAD. FOR THE ANCHORS LISTED ON PAGES 10 AND 11, THE AVERAGE HOLDING POWER MEETS AND/ OR EXCEEDS THE REQUIRED MINIMUM OF 4,725 POUNDS, WHEN INSTALLED IN ACCORDANCE WITH MANUFACTURER INSTRUCTIONS IN THE SOIL TYPES AND CLASS SHOWN. THE LLBS BRACING SYSTEM WAS TESTED FOR WIND ZONES I, II, & III. ,ALTH OF ROD M. HUDGINS JR. PE 03 48 A� % u An WKS]=:j C!) W Q C/) LU W ►� Q z z 0 tk a Qo m .n O w z zU z m:3 - � O1cr3 t= a � a 0- '-w y Paz • n • tk .p r,M • 1 Z 3E)Vd 0=1 1 6 qpF� p^ P ui y LU s 00 z 3 Lu a w w ar qz o as z QLL � 15. I-C-19 ti 3!JVd a �0 n� os o p<� 4 nj �w t> o` <a a Z o a UE a� o� c=i a V! 00 p O a i jn a a ojK m xxKo as o p,a p p mCJ ! I �n W NIS of m ii �y41 W alu W�lp om owca3 °4 pq wog __yy � W �w'� 952Wz �m z <gww E 1�0 a m M ac�_Sa�o�w�z mu,wx WN x-WZ 3 1=wg� I'tC ¢wwua.¢m apoowx 3 7dx��t�7~ Oa ¢NW-ma8w¢m0 �r Nayati�-�$ uug��ulj��c�io it_SwSo'a O mcJmp 1-Q xxfA W �Q� UW C1m Fm-�f�--OozxziR r, N M LA, N 3OVd W Q z LU U) LU �� i I-C-20 16. LONGITUDINALAND LATERAL BRACING SYSTEM INSIDE HOME FRAME BEAM OUTSIDE HOME BEAM MMLBC BEAM CLIP W1 4 42%1 2" 4-Y<"x3< SELF DRILLING SCREWS - 2-EA. SIDE INSTALL AFTER HOME Yz"xz-Y� CARRIAGE BOLT 1-Y," * TUBE CARRIAGE BOLTS IS SET AND ALL OTHER BOLTS ARE TIGHT 60 FOR 99.5" MAX. SPAN Y2"%2 Y2„ CARRIAGE BOLT 1-Y2" $ LONGITUDINAL BRACE TUBE 2- 39" FOR 18" TO 24" PIER 2- 44" FOR 25" TO 32" PIER 2- 53" FOR 33" TO 40" PIER 2- 65" FOR 41" TO 48" PIER )z"x242" CARRIAGE BOLT- SD3 PIER PAD - LONGITUDINAL BRACE DETAIL LATERAL TUBE CLIP \-1422" * TUBE 60" FOR 99.5" MAX. SPAN p MAX 45 (TYP.) Y2"x2-Y2' CARRIAGE BOLT 1/2" HEAVY DUTY WASHER W/ 1/2"x1-1/2" CARRIAGE BOLT LATERAL BRACE DETAIL NOTES: 16" PINS MUST BE USED IN CLASS 4 SOILS. MAXIMUM PIER HEIGHT- 48" MAXIMUM SIDEWALL HEIGHT 96" MAXIMUM BEAM SPACING 99.5" WHEN USING LONGITUDINAL BRACES, 2ND PIER IN FROM THE END OF THE HOME MAY BE USED TO MAKE ROOM FOR BRACE TUBES. LATERAL BRACE DETAIL E BEAM INSIDE HOM BEAM CLI LONGITUDINAL & LATERAL BRACING SYSTEM LATERAL ADJUSTABLE BRACE TUBE DETAIL ASSEMBLY DRAWING - mE Hi NOTE: 1/2" BOLTS ARE GRADE 5 BEAM CUP BLOCK OR DELUX STEEL MINUTE MAN ANCHORS 10/10/01 REV 3 6 02 / / LONGITUDINAL BRACE TUBE STEEL PIER PAD PIER LIP UP W/ ANGLE DRIVE PINS SD 3 DRIVE /G%�e IGia� ,rhm NOTE: All LLBS Systems are shipped with complete installation instructions. See these instructions for System Locations in Zones I, II, III, FL. Revised 3114107 17. SPECIAL INSTRUCTIONS ALABAMA- MAX PIER HEIGHT 32" *HUD LABEL HOMES ONLY PIN APPROVED BY Apr 15 , 2 011 14INC, FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS I - C - 2 1 "SUGGESTED RECOMMENDATIONS WHEN USING CRIMPING SEALS" 1. The strap must be identified "MINUTE MAN ANCHORS INC. CERTIFIED ANSI 225.1 AND ASTM D3953." 2. WHEN EXTENDING OR SPLICING TWO STRAPS, OVER LAP APPROX. 6", USE TWO SEALS FULLY CRIMPING EACH SEAL TWICE TO BOTH STRAPS. 3. WHEN STRAPPING TO AN APPLIANCE SUCH AS SLOT IN A VERTICLE TIE OR A HOOK OR A BUCKLE WE SUGGEST THAT YOU USE A SHORT PIECE OF STRAP (RADIUS CLIP) BENT 180 degrees IN DIRECT CONTACT WITH THE APPLIANCE. (This will act as a cushion, reinforce and prevent sharp bends in the strap.) NEXT INSERT THE STRAP BENDING IT OVER 180 degrees BACK TO THE STRAP. USING ONE SEAL, PLACE BOTH STRAPS INTO SEAL AND CRIMP TWICE. 4. SEALS MUST ALWAYS BE CRIMPED TWICE. 5. PLEASE NOTE: TWO SEALS REQUIRED WHEN SPLICING TWO STRAPS. ONE SEAL WHEN BENDING 180 degrees. rP RADIUS CLIP - 3' to 6' ruR'M rnW sxs (2) J� �3 KAII !'1 t t/t ! in WK MWIC NM rooms" taaw r Mp MINUTE MAN STRAP w/RADIUS CLIP RADIUS CLIP 1 1/4 x 0.035 GALV. STEEL STRAP, ZINC COATING MEETS ANSI 2251 AND ASTM D3953 G60 SNAP -ON SEAL 1-1/4 x 0.035 x 2-3/16 ASTM D3953 MARK MMA APPROVED BY Apr 5,2011 IjINC.0 FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS Revised 3114107 I-C-22 STABILIZERS ilable Painted Black or galvanized is required in Florida CONCRETE ANCHORS 21 0 J DH 210 D H W/Swivel Head f: 210 PDH7, Painted or • DRIVE ANCHORS 36X And 48X Cross Drive Anchors 24" Barbed Rock Anchor E I-C-23 Galvanized Steel Strapping ,, Corner Tie W/Strap` Longitudinal Frame Tie „j, Available w/4 bolts for Wind Zone I and w/8 bolts for Wind Zone III Use with corner tie strap for end ties. The Minute Man Foundation System for All Wind Zones Saves Time & Money! LLBS For soil or concrete Versatile -provides wmZed lateral and ., longitudlateralinal support, i er Doty - Top ualrt heavy gqauge+ Flat pad design installs easily- y+rogghout si" eliminates digging and driving foundation pad into the ground J Minute Mari s superior design outperforms other brands in so many ways: 'N�D�O s �' and 1p po ' dpr 15.2011 Item# Description Item# Description 6010 Z bar Awning Anchor 6031 18" Long Buckle Anchor 6020 H bar Awning Anchor 6040 30" Short Buckle Anchor 6030 18" Short Buckle Anchor 20. I - C - 2 4 RIDGID 700 DRIVE W/CASE The Ridgid 700 Portable Power Drive features; • One-half horse power motor • 26 rpms • 115 Volt • Case and all accessories are included • No warranty Item# Description 2760 Ridgid Drive Machine Accessories 2250 Main Beam Jacking Plate MINUTE MAN DRIVE MACHINE The Minute Man Drive Machine features; • One-half horse power motor • 17-'/4 rpms • 115 Volt 60 cycle, 9 amp • Motor on/off switch with forward/reverse • 90 day limited warranty against manufacture defects. • Item# Description 2730 Drive Machine 2741 Adapter 2010 Slotted Strap Bolt and Nut SOIL TEST PROBE The purpose of the Soil Test Probe is to determine S,o,. the soil conditions below the surface near the anchor's helical plate. This will insure the use of the EARTH PROBE proper anchor for the soil condition. o efA 0 WRENCH ADAPTER Item# Description APPROVED BY 600 Ib. In. TORQUE WRENCH Oo 2100 SOIL TEST PROBE KIT Apr 15,2011 N �I�NC. coxsrxuaiox axo sarerr siaxoaaos 21. I-C-25 Installation Manual Addendum December 17, 2015 Subject: Special Foundation Systems — Tie Down Engineering Xi2 Foundation Systems This letter is intended to serve as an addendum to the Legacy Housing Installation Manual as it pertains to foundations. Legacy Housing has determined that Tie Down Engineering's Xi2 Systems are acceptable for use on their homes in Wind Zones 1, 2, and 3 under the following conditions: • Maximum sidewall height = 90" • Main I -bean spacing = 99.5" • Maximum eave projection = 12" • Single Wide home widths from 164" to 210" • Double Wide home widths from 328" to 420" • Maximum roof pitch <20 degrees • Maximum prier height = 36" • All foundation systems are installed per manufacturers installation instructions In addition to the Xi2 Foundation Systems, ground anchors and strapping (3150 lbs. allowable load) may need to be installed vertically to the sidewall, evenly spaced along the home (beginning no more than two feet from either end of the home) to restrain against uplift and over turning forces. No additional anchoring of the main beams is required when using the Xi2 System. The minimum number of systems & anchoring required as follows: wZ1 W. 2 0 My 2 0 wzz 56' '2 3 48' 2 2 ._ .......�... ,.a... ... ........ 72' .. .. .....��....... 2 ..................�,...,..�.... 4 .A.�.�.® 72` .......�.�......�.......... 2 ...........�....�........ 3 80, 2 5 $U 2 ..4 wZ3 w 3 8 Bracket options: 1810 Ibs — TDE part no. 59337A; 2350 Ibs — TDE part no. 59339A APPROVED BY Revised Dec 18,2015 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS W. -C. FAWSH, IV 36025 Dec 17, 2015 -C-26AN Legacy Housing, LTD 14801 Mark IV Parkway - Fort Worth, TX 76106 - (877) 652-3322 www.legacyhousingltd.com Special Foundation Systems — Tie Down Engineering Xi2 Foundation Systems Page 2, Dec 17, 2015 The Xi2 Foundation Systems and ground anchors shown in the table shall be located as shown below: # # # 4 # # ApprouedAnchor with strap ram. 4 # # # (gip) # Xi2 Pier # 4 # Placement 4a 4 3rd System for Placement Q # # # 8 1 2- Xi2 2 or 3 Xi2 2 or 3 X2 2 or, 3 Xi2 2 or 3 Xi2 no anchors 2, 3, or 5 anchm 4 or 6 anchors 7, 9, or 11 anchors 8 or 10 anchors. per side per side per side per Side 2 or 3 Xi2 2. 3, or, 5 anchors per side. I. Anchoi GrounA 2 or 3• Xi2 4, 6._ or 8 mchors ;side I I I I T, pical Anchor at Sidewall. Detail 2 or 3 Xi2 7 Wichors per side APPROVED BY Revised 0 000 Dec 18,2015 INS. 14 FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS -C-27 Dec 17, 2015 Special Foundation Systems —Tie Down Engineering Xi2 Foundation Systems Page 3, Dec 17, 2015 M SpLri L_ m span I, Standard Span (See Table) I (See Table) ] (See Installation ode) t Lin1 Pier dard XL standard Standard Pier Pier Pier M2 Pier Span to Adjacent Piers CGncrete block piers and pads shoi&m_ Scheme is same for other approved. piers and pads 36' Max. Pier Height .......... Jn 4%"*Soh W Min. Soil Min, Footing Size Bearing Min. ... ............ ........... ........... 40*60PI -- ---- Max, Section Wid Width in. 210 in, 1000 psf 21" x 21" x 8" n/a n/a 24" x 24" x 81. n/a n/a 30" x 30" x W n/a n/a 36" x 36" x W Y-15" 3'-Ofl 1500 psf 21" x 21" x 8" n/a n/a! 24" x 24" x 8" n/a n/ai 30" x 30" x 1& 41-310 3T-9fl 36" x 36" x IV' 101-01. 101-0.1 20,00 psf 2500 psf 21" x 21" x 8" n/a n/a 24" x 24" x 8" n/a n/a 30" x 30" x 10" 10.-0. 9%3" 36" x 36" x IU' 21" x 21" x 8" 101-011 n/a 101-W rid d 24" x 24" x 8" T-601 W-10" 30"' x 30" x W 101-01, 101-011 36" x 36" x W 101-01, 1014" ?000 PSI. 4000 psf 21" x 21" x 8" X-S" 3-41 24" x 24" x 8" 9--5" 8%4" 30" x 30" x 10" 101-01, Ily-011 36" x .36" x W 21" x 21`1 x 8" 101-01, 91-6" W-U. 8'-5" 24" x 24" x 8" 101-01, lu-011 30" x 30" x IU' 10'-0" lu-o', 36" x 36" x IU' 10._01, lu-011 APPROVED BY Revised Dec 18,2015 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS W. C. FAMSH, IV 36025 I -.4i -C-28 `"Z=1111 Dec 17, 2015 Special Foundation Systems — Tie Down Engineering Xi2 Foundation Systems Page 4 Dec 17, 2015 As stated in the Tie Down Engineering installation instructions the Xi2 is intended to replace one of the typical piers along the main beams of the home, and it may do so only as long as the criteria shown in the table above are followed. In no case can the span of the Xi2 piers exceed those for the standard piers as shown in the Legacy Housing Installation Guide. The footings in the table above for the Xi2 system are indicated as cast -in -place concrete, but, where the 21"x21"W' size is indicated in the table they may be replaced by the 21"x21" steel pads by Tie Down Engineering. The steel pads may not be used as a substitute in 4000 psf soils. The rest of the footings under the home may be any type approved in the Legacy Housing Installation Guide. In accordance with the Tie Down Engineering installation instructions any skirting installed with the home needs to be of the type that does not imposed any lateral loading on the home. Acceptable skirting includes vinyl skirting, any ventilated type, and any "tear away" skirting. The conclusions in this letter are based on test reports provided by Tie Down Engineering as well as DAPIA approved comparison calculations performed by Legacy Housing Engineering and QC departments. For all other items pertaining to Tie Down Engineering's System, please reference Tie Down Engineering's current installation instructions See the Legacy Housing Installation Guide for all other applicable set up requirements not covered by this letter. Please contact us for any questions or additional information. Sincerely, Dan Price Director of Engineering Legacy Housing, LTD APPROVED BY Revised Dec 18,2015 INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS I-C_2 Dec 17, 2015 o M z <LO as a < N O O U N _ Vi U� W G •�9 � m '00 < zoo a 00>�o - zlor m Ca c N X O W a�zJ N I�A� aw<o z z o�oo Ut \� F is Y 00 U z W Z o $•• i'I O X < 11-H X "0N 0 C) N M� U� U 4 X 1 mY Y Y - --_ - - --_ -- - ___ - --- - ---- - - ---_ - U U U uj 153 0 Is- \ M yam' b F rfy� z" az I Z I o � I � I I I I I � z N O Z � J Z O < c<.� d-------------_----_-__---------_-- Z o O r � aN 5 I pp N I W � � of I� m O O a 0 \� N M < W V �N o� d; > M � aN - O co Appendix D- Evaporating Cooler Installation j E c - \ \\0 & -/§ § 2 § f�G of- _ . (§§ cl LLI LU j - 2�n c \ ��c0 \ § C \Q6® Q \\ �j\\ (z ��Z~ ( wf §«j 0 - 7$ 2E%» \ § I-D-] A k DESIGN A Shutters for Wood -Frame Buildings This design from APA describes how to construct structural panel shutters for attachment to wood -frame buildings. Steps to Constructing Shutters 1. Review Tables 1 and 2 to determine if stiffeners are needed. Attach stiffeners, if needed, as shown in Figures 5 and Al. 2. Cut APA wood structural panels with adequate edge overlap to receive nails. Orient long panel axis (strength axis) of the panel as shown in Figures 5 and Al. 3. Use a long brad, finishing or casing nails to locate the framing behind the wood siding. The nails used to attach the shims and the shutters must hit the framing to be fully effective. 4. Nail shims to the framing with 12d nails (0.135- x 3-1/4-inch). Use 16d nails (0.135- x 3-1/2-inch) for shims over 3/4 inch thick. For spans up to 5 feet, space the nails 6 (4) inches o.c. at each shim. For spans over 5 feet, space nails 4 (3) inches o.c. at each shim. Stagger nails as shown in Figure A2. Refer to Figures A2 and A3. Shim attachment schedules are based on a mean roof height of 33 feet. Corresponding schedules for a mean roof height of 45 feet are shown in parenthesis, e.g., 12 (8). 5. Attach the shutters with double -headed nails as shown in Figures A2 and A3 for ease of later removal. Use 16d (0.135- x 3-1/2-inch). For nail spacing at each end of the shutter panel, see Tables Al and A2. Stagger nails spaced 3 inches on center. Nailing the panel on all four sides instead of just the two ends will further limit deflection and max- imize strength. TABLE Al MINIMUM NAIL SPACING ALONG EACH END OF THE SHUTTER PANEL (Span Ratings 32/16, 40/20, 48/24 plywood or OSB) Shutter Mean Roof Height (ft) Height (ft) 33 45 5 6" o.c. 4" o.c. 8 3" o.c. 3" o.c. TABLE A2 MINIMUM NAIL SPACING ALONG EACH END OF THE SHUTTER PANEL (Span Rating 48 oc, 1-1/8" plywood orOSB) Shutter Mean Roof Height (ft) Height (ft) 33 45 5 4" o.c. 4" o.c. 8 3" o.c. 3" o.c. 6. Any permanently installed hardware, shims or fastening devices must be installed using standard/acceptable methods of waterproofing. All abandoned holes must be sealed. 7. After fabrication, each shutter should be marked for orientation and location to speed installation. 8. If shims are left in place, use galvanized nails and finish like siding or exterior trim. APPROVED BY REVISED 1/25/2017 ION NS. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS I-E-1 [RETURN TO INDEX] Hurricane Shutter Designs 11 FIGURE Al SHUTTER ATTACHMENT — VIEW FROM OUTSIDE Cut if desired APA structural panel No. 2 2x4s or No. 2 2x6s (if needed) Panel strength axis APPROVED BY REVISED 1/25/2017 rPINC. Span FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 16d (0.135" x 3-1/2") double -headed ' nails in accordance with Tables Al and A2 FIGURE A2 SHUTTER ATTACHMENT — TOP Siding Shim 16d (0.135" x 3-1/2") nails holding shims per Step 4 Maintain a minimum panel edge distance of 1/2"' —1" Header 16d (0.135" x 3-1/2") Finish wall double -headed nails per Table Al or A2 Flashing and caulk Shutter Interior casing Glass I-E-2 [RETURN TO INDEX] Form No. T450G ■ © 2013 APA — The Engineered Wood Association ■ www.apawood.org Hurricane Shutter Designs 12 FIGURE A3 SHUTTER ATTACHMENT — BOTTOM Glass Finish sill Shutter Interior casing Sill Caulk (prior to 16d (0.135" x 3-1/2") installing shim) double -headed nails per Table Al or A2 Finish wall Maintain a minimum panel edge distance of 1/2"' —1" Shim 16d (0.135" x 3-1/2") nails holding shims per Step 4 Siding APPROVED BY REVISED 1/25/2017 ION NS. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS I-E-3 [RETURN TO INDEX] Form No. T450G ■ © 2013 APA — The Engineered Wood Association ■ www.apawood.org s I m 3 co T� V. .0 Q O ,o 4j CL 0 m <" 0 00 < o00 �p CYN ryNf`1 � o � �G•; may. �'•!SN � Q-• O to . o Noy m 0 W LLa z O LL d Ly 7D a Wp= _ LLU a go QD Q o T M LU =� � li�l �RIIT� • key •j � .o- F a W a�§ � a Ae1; R1; IRIR Sinn 91; T VT Rit rG jig N N N N H H N N N H M M 111 M i(f M M M m r w pli oil fie 10 Wall � � o o � o o •o o .0 o 'u .e � R► �o r F �i � � � lmkI logy 11YA I APPROVED BY WONAu g 13,2016 A INC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 187.5" Unit Width Max. Requirements Apply to Single Wide Units Only Specifications for all Wind Zones 1. Roof live load 209 all wind zones, 30# wind zone I only. 2. 4" max. cave overhang on the roof. 3. Floor design per page FL- 1. 5.3. 4. Outrigger design per FR-5. 1. 1. 5. Shearwall roof diapbragms: use 184" designs. 6. Headers: use 184" with 8" cave designs. 7. Sidewall strapping-. use 184" with 8" cave designs. 8. Piers said tic -downs. use 1.84" with 8" cave designs. 9. Shearwall charts — Use charts for 1, 87.5" width. (S-20. 1.1 thru S-,20.3.3) 10.Metal roof is only allowed in Wind zone 1, I L Shingle roofs are allowed in all wind zones. 12.Heat loss and duct design: use actual plan designs. 13.For 86.25" sidewall heights, use pages for 90" or greater sidewall heights. Z 20366 STATE OF NAt Jan 25, 2016,,, Ler,acv Housi General Notes: 1. 24 Wide Homes: For 24' wide double section homes with section floor width of 140" and 8"maximurn eaves in Wind Zones 1, 11 and III and for the South (20 psf) Roof Zone where specific designs are not provided use the designs as specified for 28' wide double section homes with a section width of 164" with 8" maximum eaves or 32" wide double section homes with a section width of 184" with 8" maximum eaves. This would apply to such items as foundation piers, floor systems, sidewall headers and studs, ridge beams, column supports, fastening schedules, etc. Specific pages for 24 wide homes are provided for shear wall joists, tie downs, diaphragms, and thermal energy calculations. off 0 �00 APPROVED BY REVISED wooENGIN ON 141/25/2017 IC. FEDERAL MANUFACTUREr D HONME 3 CONSTRUCTION AND SAFETY STANDARDS I-X-2 LegaclIIIIIIIIIIIIIHousipg General Notes: 1. 12 Wide Homes: For 12' wide single section homes with section floor width of 1381y') or 139 V2" and 3"' maximum eaves in Wind Zones 1,11 and III and for the South (20 psf) Roof Zone where specific designs are not provided use the designs as specified for 14' wide single section homes with a section width of 164" with 3" maximum eaves or 16' wide single section homes with a section width of 184" with 3" maximum eaves. This would apply to such items as foundation piers, floor systems, sidewall headers and studs, fastening schedules, etc. Specific pages for 12 wide homes are provided far shear wall joists, tie downs, diaphragms, and thermal energy calculations. C. Gaon 00z;n, nt p.Q Enqjnq0rM, inn APPROVED BY REVISED ON1/25/2017 PIINC. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS 186.5" Unit Width Max. with 4 1/2" Max. Eave Requirements Apply to Double Wide Units Only Specifications for all Wind Zones 1. Roof live load 20# all wind zones, 30# wind zone 1 only. 2. 4 1 /2" max. eave overhang on the roof. 3. Floor design per page FL- 1.5.3. 4. Outrigger design per FR-5.1.1. 5. Roof and ceiling diaphragms: use 184" designs. 6. Sidewall headers: use 184" min. with 8" min. eave designs. 7. Sidewall strapping: use 184" min. with 8" min. eave designs. 8. I-beam piers: use 184" min. with 8" min. eave designs. 9. Tie -downs: use 184" with 8" eave designs. 10. Shearwall charts — Use charts for 186.5" width. 11. Metal roof is only allowed in wind zone 1. 12. Shingle roofs are allowed in all wind zones. 13. Meat loss and duct design: use actual plan designs. 14. For 86.25" sidewall heights, use pages for 90" or greater sidewall heights. 15. For marriage line components such as ridge beams, columns and fastening requirements, in the absence of specific charts and/or details for 186.5" unit width, use of charts and/or details for 184" unit width is acceptable. -1: I:1»:1•]Tl49l -�'� REVISED 1/25/2017 ION NS. FEDERAL MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS