Required horizontal insulation shall be continuous under the adjoining slab foundation and through any foundation walls adjoining the frost protected shallow foundation Where insulation passes through a foundation wall it shall be either of a type complying with this section and having bearing capacity equal to or greater than the structural loads imposed by the building International Residential Code 2015 IRC 2015 Part I Administrative Chapter 1 Scope and Administration The provisions of this chapter shall control the design and construction of the foundation and foundation spaces for buildings In addition to the requirements of Section R403 1 6 the following requirements shall apply to wood light frame structures in Seismic Based on the 2018 International Residential Code Tested as specified in design requirements 2018 IRC Essentials Workbook Page 33 Storm Drainage Final grade Minimum fall 6 within 10 of foundation Exception for local site conditions Water can be directed to swales or drains Concrete surfaces within 10 of the foundation need 2 slope 2018 IRC Essentials Masonry foundation walls shall be not less than the thickness of the wall supported except that masonry foundation walls of at least 8 inch 203 mm nominal thickness shall be permitted under veneered frame walls and under 10 inch wide 254 mm cavity walls where the total height of the wall supported including gables is not more than 20 feet 6096 mm provided the 20 09 2015 nbsp 0183 32 IRC 005 2015 Standard Specifications and Code of Practice for Road Bridges Section I General Features of Design Eighth Revision Recommendations for Estimating the Resistance of Soil Below the Maximum Scour Level in the Design of Well Foundations of Bridges IRC 046 1972 A Policy on Roadside Advertisements First Revision IRC 047 1972

12 11 2018 nbsp 0183 32 2015 code requires walls to be insulated with a minimum of R 20 or R 13 5 13 5 means R 13 cavity insulation plus R 5 insulated sheathing If structural sheathing covers 40 or less of the exterior continuous insulation R value shall be permitted to be reduced by no more than R 3 in the locations where structural sheathing is used – to maintain a consistent total In lieu of a grade mark a certificate of inspection issued by a lumber grading or inspection agency meeting the requirements of this section shall be accepted R802 1 1 1 End jointed lumber Approved end jointed lumber identified by a grade mark conforming to Section R802 1 1 shall be permitted to be used interchangeably with solid sawn members of the same species and grade 2012 IRC and the 2015 IRC Explain the differences between the current and previous edition Identify key changes in organization and code requirements Identify the applicability of design plan review and inspection requirements 2015 IRC Update 3Residential Footing and Foundation Foundation Top of the wall will project a minimum of 6 quot above finished grade R404 1 6 Foundations in flood prone areas per Table R301 2 4 by local jurisdiction shall be designed per R322 and elevation determined per FEMA maps and or surveyed sealed by design professional R322 2 1 AO zones ICC Digital Codes is the largest provider of model codes custom codes and standards used worldwide to construct safe sustainable affordable and resilient structures

20 09 2015 nbsp 0183 32 IRC 005 2015 Standard Specifications and Code of Practice for Road Bridges Section I General Features of Design Eighth Revision IRC 006 2014 Standard Specifications and Code of Practice for Road Bridges Section II Loads and Stresses Fourth Revision IRC 006 2017 Standard Specifications and Code of Practice for Road Bridges Section II Loads irC 75 2015 Contents s no description Page no Personnel of the General Specifications and Standards Committee i ii Introduction 1 1 General Considerations 3 2 Geotechnical Investigations 7 Annexure 2 1 Requirements for Adequate Soil Description 20 Annexure 2 2 Important Instructions for Obtaining Undisturbed Samples 22 Annexure 2 3 Geophysical ICC Digital Codes is the largest provider of model codes custom codes and standards used worldwide to construct safe sustainable affordable and resilient structures FOUNDATION REQUIREMENTS All exterior walls marriage walls marriage wall posts columns and piers must be sup ported on an acceptable foundation system that must be of sufficient design to support safely the loads imposed as determined from the character of the soil A Height Above Grade Foundation walls shall extend at least 8 quot above the finished grade I DEVELOPMENT ConstSvcs FORMS Current Handouts R Residential Code Requirements Summary Residential Code Requirements Summary 2015 doc Wood foundations must comply with the MSRC Chapter 4 or be designed and plans certified by a Minnesota licensed structural engineer Complete plans sections and details are required clearly showing compliance

International Residential Code 2015 IRC 2015 Part I Administrative Chapter 1 Scope and Administration The provisions of this chapter shall control the design and construction of the foundation and foundation spaces for buildings In addition to the requirements of Section R403 1 6 the following requirements shall apply to wood light frame structures in Seismic 20 12 2021 nbsp 0183 32 This summarized guide is intended to give you a general sense of code requirements for foundation footings The IBC encompasses the International Residential Code IRC but includes provisions for commercial buildings as well as for residential buildings The IRC is equally suitable for residential buildings In the IRC the chapter relating to 31 01 2019 nbsp 0183 32 Fire Rated Assemblies Two Family Dwellings Dwelling units in two family dwellings must be separated from each other by wall and floor assemblies having a minimum 1 hour fire resistance rating Fire resistance shall run from foundation to underneath the roof sheathing Note If doing a remodel on a two family dwelling and the common wall between the two units Masonry foundation walls shall be not less than the thickness of the wall supported except that masonry foundation walls of at least 8 inch 203 mm nominal thickness shall be permitted under veneered frame walls and under 10 inch wide 254 mm cavity walls where the total height of the wall supported including gables is not more than 20 feet 6096 mm provided the 2015 IRC Essentials Workbook Page 2 3 2015 IRC Essentials 4 ICC Code Development Cycle New code published every 3 years 12 month cycle Codes divided into 3 groups 1 IBC IPC IMC IFGC IPSDC 2 IRC IFC IEBC IECC IPMC ISPSC IWUIC IZC ICCPC Admin 3 IgCC New Edition Published Public Comment Hearing Public Comments Available