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Drawings for Design Guide #8

Last Modified: 07/01/2008

Wall Designs and Details for Waste Storage

To assist in the design of engineering practices, the following standard drawings and details are approved for your use in Maryland. All technical resources are available to the general public, and while all have been examined for technical adequacy the responsibility for proper application remains with the user. Before using any of the standard drawings or details, the designer should verify that the standard is adaptable to the site and that the design limitations are not exceeded.  All standard details and drawings must be part of a specific site design that is reviewed and approved by an individual with the appropriate approval authority.

The following documents require AutoCad.

Drawing Number Drawing Description
CF-5 Concrete Floor (DWG; 37 KB)
CW-C8 Corner Detail for 8 inch thick wall (DWG; 40 KB)
CW-C10 Corner Detail for 10 inch thick wall (DWG; 40 KB)
CW-C12 Corner Detail for 12 inch thick wall (DWG; 42 KB)
CW-C14 Corner Detail for 14 inch thick wall (DWG; 43 KB)
CC-1.1.0L 10" Concrete Curb (DWG; 47 KB)
CW-2.2.0L 2' Concrete L Wall with backfill limits of 0 to 2 feet (DWG; 47 KB)
CW-3.3.1L 3' Concrete L Wall with backfill limits 1 to 3 feet (DWG; 49 KB)
CW-3.3.0L 3' Concrete L Wall with backfill limits 0 to 3 feet (DWG; 53 KB)
CW-4.4.1 4' Concrete T Wall with backfill limits of 1.5 to 4 feet (DWG; 51 KB)
CW-4.4.0 4' Concrete T Wall with backfill limits of 0 to 4 feet (DWG; 54 KB)
CW-4.4.1L 4' Concrete L Wall with backfill limits of 1 to 4 feet (DWG; 50 KB)
CW-4.40L 4' Concrete L Wall with backfill limits of 0 to 4 feet (DWG; 53 KB)
CW-4.4.4R 4' Concrete T Wall Restrained at the top (DWG; 58 KB)
CW-5.5.1 5' Concrete T Wall with backfill limits of 1 to 5 feet (DWG; 52 KB)
CW-5.5.0 5' Concrete T Wall with backfill limits of 0 to 5 feet (DWG; 56 KB)
CW-5.5.1L 5’ Concrete L Wall with backfill limits of 1 to 5 feet (DWG; 51 KB)
CW-5.5.0L 5’ Concrete L Wall with backfill limits of 0 to 5 feet (DWG; 54 KB)
CW-6.6.1 6’ Concrete T Wall with backfill limits of 1.5 to 6 feet (DWG; 54 KB)
CW-6.6.0 6’ Concrete T Wall with backfill limits of 0 to 6 feet (DWG; 54 KB)
CW-6.6.1L 6’ Concrete L Wall with backfill limits of 1.5 to 6 feet (DWG; 51 KB)
CW-6.6.0L 6’ Concrete L Wall with backfill limits of 0 to 6 feet (DWG; 56 KB)
CW-6.6.6R 6’ Concrete T Wall Restrained at the top (DWG; 60 KB)
CW-7.7.2 7’ Concrete T Wall with backfill limits of 2 to 7 feet (DWG; 52 KB)
CW-7.7.0 7’ Concrete T Wall with backfill limits of 0 to 7 feet (DWG; 55 KB)
CW-8.8.2 8’ Concrete T Wall with backfill limits of 2 to 8 feet (DWG; 55 KB)
CW-8.8.0 8’ Concrete T Wall with backfill limits of 0 to 8 feet (DWG; 57 KB)
CW-8.8.8R 8’ Concrete T Wall Restrained at the top (DWG; 61 KB)
CW-10.10.3 10’ Concrete T Wall with backfill limits of 3 to 10 feet (DWG; 57 KB)
CW-10.10.0 10’ Concrete T Wall with backfill limits of 0 to 10 feet (DWG; 61 KB)
CW-10.10.10R 10’ Concrete T Wall Restrained at the top (DWG; 69 KB)
CW-12.12.4 12’ Concrete T wall with backfill limits of 4 to 12 feet (DWG; 63 KB)
CW-12.12.0 12’ Concrete T wall with backfill limits of 0 to 12 feet (DWG; 69 KB)
CW-12.12.12R 12’ Concrete T Wall Restrained at the top (DWG; 69 KB)
 
Key

Wall Type - Wall Height. Maximum Backfill. Minimum Backfill. (L,R or T)
CW = Concrete Wall
CF = Concrete Floor
CC = Concrete Curb
L = L Wall
T = T Wall
R = Restrained Wall (at top)


Contact

Allan Stahl
State Conservation Engineer
Phone: 443.482.2912
Email: allan.stahl@md.usda.gov

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