1. Chapter 15 Site Plan Layout

2. Driveway style and Slope Design Considerations  Minimum lawn slope of 5% for first 10’ (5/8” per foot)  Minimum concrete slope of 2% (1/4” per foot)  Single-car driveway at least 10’ wide 12’ minimum for RV pad if you want to step on cement 14’ if you want to be able to walk around car  Double-car driveway at least 18’  Minimum turn radius of 15’ for a driveway

3. Car & Truck Sizes

4. Road/ Driveway Design  Curb 6”  Gutter 12”  Park Strip varies (4’)  Sidewalk varies (4’)  Approaches from Road (24”) Cannot encroach property line

5. Setbacks  Front 20’  Rear 15’  Sides 4’  Street Side 20’  Buildable Area  PUE

6. Site Design Considerations  Do not encroach on public utility easements (property right-of-way)  Must lie inside of setback requirements set by city  Follow basic grading rules Nothing over 2:1 Slope  Design retaining walls to minimize erosion and maintain a level lawn Rock Cement

7. How are boundary (Property lines) labeled?  Bearing and Distance  The Delta angle (  ) is the included angle of the curve if the boundary is not straight  If it is a curve the R (radius), L (length of arc), bearing of arc center.  What do we need to layout home?

8. Steps in Site Layout  Select the proper paper size and scale (Letter) 1:20 for most lots up to 1/3 Acre (14,520 square feet) 1:30 for lots up to ½ Acres (21,780 square feet)  Lay out the site plan based on a given plat or legal description using construction lines Draw only the outline of the floor plan/ foundation plan (Show cantilevers) Include setbacks, sidewalks, and other features Typically you can copy and rotate existing drawing from engineer if you request it.

9. Steps in Site Layout  Add dimensions and elevations Draw reference rectangle around largest dig out possible Dimension to overall box to locate on lot from each corner Label important features  Add north arrow, legal description, title, scale, client’s name, and other pertinent information

10. Drawing your Site Plan  Refer to DGET 1360 Templates  Open Template and save to your drive Has layers, text, etc. to enable you to match properties from example Move example to side and use match properties Make sure your lot is rotated to show street on the bottom and one of the property lines at 90 degrees  Use Plot Plan Layout Steps  Example?