Retaining Wall Engineering Plans

Provide swales above and below the retaining wall as required to accommodate water movement.
Retaining wall engineering plans. Bidding contractors estimate the materials labor and final engineering costs. The cost of a replacement wall could be on the order of 1 000 to 2 000 per foot plus the cost to repair any structure or paving adjacent to the wall. The wall portion of the design is similar to the cantilever retaining wall the wall is fixed at the bottom to the grade beam but in addition to that the engineer has to make sure that the grade beam is sufficiently designed to take the moments and shears from the wall and pass it onto the piers. Miscalculate your construction plans and you could end up with a weak wall that risks bulging or worse collapsing altogether.
The intent of this material is to communicate the best practices for design of segmental retaining walls srw as determined by allan block corporation based on 25 plus years of research design and field experience. For just this reason retaining walls taller than four feet should. Retaining wall designs must prevent the pooling of water above or below the wall. Divert sources of concentrated water flow from the wall.
Use a level placed on top of a timber to periodically check your work. Tamp to a level base. Retaining wall design for the professional practitioner and civil engineering student could not be found. Retaining wall landscaping cost.
Preparing a troublesome site one that includes clay soil or a natural spring for example can raise costs substantially. This is not meant to be a final authority as each project has its own set of unique situations. The base of the retaining wall should be half the wall s height. Develop a grading plan that routes water around the retaining walls as much as the site will allow.
Hence this attempt to condense simplify and compile information from many sources including my own. The cost of proper engineering for a retaining wall is inconsequential when compared with the cost of repair and replacement of a deficient wall and the collateral damage that may result from it. So in our case 1 foot wide for a 2 foot high wall image 4. Alternatively specifiers often require the wall engineering plans to be provided as part of the retaining wall construction package design build.
One of the keys to a successful wall is a leveled foundation.