For many years, the Bureau of Reclamation (Reclamation) has published the Concrete Manual, the first edition dated July 1938, and more recently, the Standard Specifications For Repair of Concrete, M-47, the first edition dated November 1970. The subsequent revisions of these two documents (Bureau of Reclamation, 1975 and 1996), particularly chapter 7 of the Concrete Manual, have formed the basis for nearly all concrete repair performed on Reclamation...