Soldier Pile w/ Tieback Design

This is a short post in which I will elaborte on at some point in the future.

I am attaching a pdf of a TEDDS calculation that is based on the 1990 California Trenching and Shoring.  The design concept is similiar to Cantilevered Soldier Pile Wall Design.

Attachment: Soldier Pile Design w-Anchor Cali TnS 1990

Here is the link to the manual: http://www.vulcanhammer.net/geotechnical/TrenchingandShoring.pdf

And new 2011 manual which is also very helpful:

http://www.dot.ca.gov/hq/esc/construction/manuals/

Thoughts? Comments? Questions?