FOR STRUCTURES OVER 400 SQUARE FEET
1. You will need to submit two (2) complete sets of plans containing at least the following details for projects over 400 square feet:
A. Site plan: Show dimensioned property lines, setbacks, easements, other structures on the site, and the footprint of the proposed structure. Provide dimensions from the property lines to the foundation of the building. Show any stairs, decks, patios, fences, accessory structures, etc. Show FEMA flood lines if applicable. If the house is in a zoned area, show any/all significant trees to be removed and/or planted. Compliance with the tree regulations of the Zoning Ordinance is mandatory.
B. Dimensioned foundation plan: including footings and first floor framing detailing tie downs.
C. Dimensioned floor plan(s): (separate from the foundation plan) list square footage with break down of conditioned spaces, garages, decks, porches etc.
D. Elevations: (all sides) include exterior covering and all details
E. Typical Wall Section: Typical Wall Section(s) and other hurricane & seismic resistant construction details, show all strapping for continuous load path including all bracing and exterior sheathing details. (see Section 3 below)
F. Brick Veneer: Comply with the seismic provisions in the IRC, Wall ties must have a spacing of 18” vertical and 16” horizontal. A Brick Inspection detail drawing is available to you upon request.
G. Roof Plan: Detail roof pitch and overhangs, Indicate site built or trusses. If site built, indicate rafter and ceiling joist size(s).
H. An Electrical layout: showing all outlets (with GFIs and arc faults noted), switches, fixtures, smoke detectors, panel, meter base and exterior disconnect.
I. Window, door and garage door schedule: Show the DP rating to be used for the proposed plan. Minimum DP rating is DP 40 unless noted otherwise by the Engineer. All windows and glass doors must bear a manufacturer’s label declaring the DP rating of each unit. See IRC613.3 and/or have your design professional calculate the proper DP.
J. Windborne Protection: Per IRC 301.2.1.2, provide manufacturer’s certification for impact/insulated windows or storm shutters or panels. If using plywood, detail how panels will be anchored to structure and how/where panels will be stored flat. (See also IBC 1609.2 for definitions)
2. Plans for all structures in the City of Georgetown must Design Summary indicating the code referenced for design, including how they are designed to withstand 130 mph winds (IRC 301.2.1) and Seismic Design Category D-1 or D-2 (IRC 301.2.2 - 301.2.2.9). Foundation plan and typical wall sections must be stamped and signed by a SC registered Architect or SC Licensed Engineer.
3. If your building is in an elevated flood zone, a current Elevation Certificate and a completed Three Party Memo, signed by the Designer, Contractor and Owner must accompany the plans. An approval letter from O.C.R.M. is required for waterfront projects located in the Coastal Plain Management area.
A. If your building is in an AE Zone, the foundation plans must bear a SC architect’s or SC engineer’s seal.
B. If your building is in a VE Zone, a VE Zone Certification Form must also be completed and a SC registered architect or SC licensed engineer must seal the entire set of plans.
C. Be sure to include ground floor plan (separate from foundation plan) w/electrical notes, showing stairs, storage rooms etc.
4. Per SC Revised Code, the minimum requirements for Residential Energy Conservation are as follows:
A. Double pane or storm windows must be used for window glass.
B. R-30 value for ceilings (roof/ceiling combination may be R-19)
C. Exterior Walls R-13
D. Floors with crawl space R-19
E. R-6 or the installed equivalent for HVAC ductwork not located in conditioned space.
To facilitate the affordability of purchases of housing, minimum thermal resistance rating of R-19 for ceilings and R-11 for floors may be used provided the builder discloses the insulation levels to their buyer. This disclosure must be on a form available from the South Carolina Residential Builders Commission and must be kept on file for eight (8) years.
5. A copy of the contractor’s current SC builder’s license is required. The signature of the licensed contractor is required on the permit. All other sub-contractors must also be licensed by the state of S.C.
6. A 9-1-1 address will be assigned by the City’s Zoning Department. This must be assigned prior to a Building Permit being issued.
7. This Department will review your package and notify you if your permit has been approved or rejected. If there have been any comments noted, the drawings may have to be re-drawn and re-submitted. Two sets of drawings must be submitted and this Department will retain one set until the Certificate of Occupancy is issued.
The other set will be stamped by the Building Department, and returned to the owner/contactor and must be available along with the Permit and Roster Card on the jobsite at all times.
FOR STRUCTURES UNDER 400 SQUARE FEET
Site plan: Show dimensioned property lines, setbacks, easements, other structures on the site, and the footprint of the proposed structure. Provide dimensions from the property lines to the foundation of the building. Show any stairs, decks, patios, fences, accessory structures, etc. Show FEMA flood lines if applicable.