How To Prepare A Grading Plan – A Quick Start Guide for
Jul 26, 2022 · A grading plan is the part of a construction drawing set that describes the earthworks activities that will be conducted as part of the construction of a project. As such, the grading plan will show design elevations, swale locations, dimensions of water features such as ponds, and drainage patterns.
WFL Sample Plan Sheets. Typical Section Sheets. SUPERELEVATION – Show the most common or typical cross slope that applies to each section. Variances in cross slope for transition sections and superelevation on curves do not need to be shown in the typical section.
This Plan Reading Course is to present a step-by-step procedure on how to read, interpret, and relate to a standard set of roadway plans; to help identify and interpret symbols used in a standard set of plans; and to help develop the necessary skills to interpret a set of plans in non-technical terms to laypersons (property owners and others).
covers each step of the excavation and grading process, from how to read and understand grade stakes, through paving, laying pipe and cutting drainage channels.
Chapter 1: Beginning to Read Plans. A civil engineer’s scale has divisions of 10, 20, 30, 40, 50 and 60 to the inch. An architect’s (or mechanical engineer’s) scale expresses scale as fraction of an inch to one foot. Sample scales would be 1/4” = one foot, 3/8” = 1 foot, 1/8” = 1 foot, or similar.
Consider the following factors when developing a contour grading plan and associated cross-sections: • The intent of the plan when choosing contour intervals. • Drainage (including detention and retention functions). • Balancing of cut and fill within project limits, if possible. It might
Typically, earthwork representation in the plans includes the Grading Summary and cross sections. On larger jobs a Mass Haul Diagram will be included. This guide applies to both internal designers and A/E consultants. Earthwork operations …
CREATING. Cross sections should be cut at a 25ft even station interval (41+00.00, 41+25.00, 41+50.00, 41+75.00, etc.) unless otherwise noted. Cross sections show complete design information of the 3D model from the subgrade up to proposed surface and cut and fill …
Contour grading plan sheets are to be used where the shapes of the embankments and cuts are variable, warped, or complex. Contour grading is required because cross sections can not show smooth grading transitions. A good example of the need …
cross-sections. The contour grading and drainage plan must be designed first; the cross-sections for the proposed grading should be drawn later. Adjustment of contours and/or cross-sections may be required to achieve a desirable relationship. Earthwork quantities can be obtained from plotted cross-sections.