Residential Plan Submittal. Small Project Requirements

Transcription

1 Residential Plan Submittal Small Project Requirements

2 Residential Plan Submittal Small Project Requirements The information contained within this packet is to assist you in the preparation of the plans and specifications for your project. The plan documents must provide sufficient information to enable Code Enforcement staff to determine how your project will be constructed, and to ensure your design is compliant with the NC State Residential Code. Each project plan submittal shall contain two sets of plans drawn to scale and legible. The permit application and plot plan application must also accompany the project submittal. The information within this packet includes a (plan review) checklist of the information required within the plan documents and sample plans to illustrate the format for your project submittal. The illustrations are an example of the required content and format for project plans. These illustrations are consistent with the North Carolina State Building Code, but are not complete as additional project specific information would need to be placed in the blanks before it would illustrate a Code compliant project. Building components must be designed and sized to meet the requirements of the North Carolina State Building Code specific to your project. If you have difficulty drafting and designing your project you may want to consult with a licensed general contractor or a design professional. You may find additional assistance drafting and designing you project plans by visiting the following websites: Mecklenburg County does not recommend or endorse any of these software programs. One of the most important things to understand when designing the structural components of your project is load path. Load path is a commonly used term to describe the direction or directions a load or series of loads which transfer through the structural components of a residence to bearing on soil. Loads are imposed onto a structure a number of ways i.e., dead loads (fixed and the weight of the structure itself) and live loads (moving components such as wind, snow, furniture and building occupants). The structural components of a building must be designed to transfer all loads imposed onto a structure to the ground. In other words, loads are weight that the structure must be able to withstand. The path typically starts at the roof and/ or floor and travel through rafters, and ceiling/floor joist to the walls, foundation and footings. Sometimes the loads must travel through beams and girders much like a bridge to continue to wall or foundation components. Identifying load path is critical to performing plan review to ensure the structural components have been designed according to the parameters of the North Carolina State Building Code. Land Use and Environmental Services Agency Mecklenburg County Code Enforcement Residential Technical Services 2

3 Residential Plan Review Checklist FOUNDATION PLAN Wall Footing Size Foundation Wall Size Pier Footing Size Pier Location Masonry Pier Size Concrete Slab Footings Vapor Barrier Anchor Bolt/Strap Type & Location Masonry Fireplace Footing/Foundation Foundation Waterproofing/Dampproofing Termite Treatment Noted Crawl Space Access Crawl Space Ventilation (provide in field) Engineering Documentation Required 2006 N.C RESIDENTIAL CODE Sect R403 Sect R404 Sect R403 Sect R403 Sect R404 Sect R403 Sect R504 Sect R403 Sect R1001 Sect R406 Sect R320 Sect R408 Sect R408 FRAMING PLAN AND WALL SECTIONS Girder Size/Spacing/Species/Grade Floor Joist Size/Spacing/Species/Grade Floor Truss/I-Joist Layout Openings in Floor (headers, trimmers, etc.) Floor Sheathing Stud Size/Spacing/Species/Grade Wall Header Size Wall Insulation Wall Sheathing Point Loads Bracing Knee Walls Masonry Flashing/Weepholes Ceiling Joist Size/Spacing/Species/Grade Openings in Ceiling (headers, trimmers, etc.) Ceiling Insulation Interior Wall Covering Exterior Wall Covering Roof Sheathing Decks Rated Walls/Property Lines Jack Studs Engineering Documentation Required Sect R502 Sect R502 Sect R502 Sect R502 Sect R503 Sect R602 Sect R502 Sect N1102 Sect R602 & R703 Sect R602 Sect R703 Sect N1102 Sect R702 Sect R703 Sect R803 Appendix M Sect R317 Sect R502 Review Checklist continued on page 4 3

4 Residential Plan Review Checklist continued FLOOR PLAN Size and Name of Rooms Size and Location of Windows Egress Requirements Glazing Requirements Size, Location, and Swing of Doors Stair Requirements Handrail Requirements Guardrail Requirements Attic Access Garage Separation & 20-min. Door RESCheck Required Engineering Documentation Required 2006 N.C RESIDENTIAL CODE Sect R304 Sect R303 & R308 Sect R310 Sect R308 Sect R310 & R311 Sect R311 Sect R311 Sect R312 Sect R807 Sect R309 ROOF PLAN Rafter Size/Spacing/Species/Grade Roof Bracing Roof Truss Layout Hip & Valley Rafters Ridge Boards Collar Beams/Rafter Ties Field Framing Engineering Documentation Required ELEVATIONS Eave Height Roof Pitch Exterior Wall Covering Roof Covering Roof Ventilation (provide in field) Chimney Termination/flue size & opening cal. Flashing (Wall/roof intersections, Crickets) Brick on Roof Detail Sect R905 Sect R703 Sect R905 Sect R806 Sect R1001 Sect R703,R903 & R905 Sect R703 GENERAL REQUIREMENTS Square Footage: Heated, Unheated, and Decks Drawings to Scale (minimum 1/8") Name of Designer, Engineer, or Architect with Address and Phone Minimum Plan Size: 8-1/2 x 11 Legibility Notes Required Drawings Missing 4

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16 16 Mecklenburg County Code Enforcement Residential Technical Assistance Center (RTAC) 700 N. Tryon St. Charlotte, NC