Gary,
Below is the link where you can download the HUD-007487 permanent foundations guide for free from huduser.org
http://www.huduser.org/Publications/PDF/foundation_guide_complete.pdf
Jeff Hedman , E.I.T.
L.R. Pope Engineers & Surveyors, Inc.
1240 East 100 South Suite # 15B
St. George, Utah 84790
Office: 435-628-1676
Fax: 435-628-1788