Report describing the design of forming a system to use pre-cast concrete for rehabilitating damaged walls in locks, as a way to prevent problems with cracking in replacement air-entrained concrete used in standard methods.

This report describes a procedure for the nondestructive evaluation of military roads and streets, performed with the Road Rater 2008 (an electrohydraulic vibrator which measures the load-deflection response of pavements). "[It] also describes the testing equipment, testing techniques, data reduction procedures, and computational methodology used in developing the evaluation procedures. Detailed examples are presented in the Appendices to guide the users through the evaluation procedures for both flexible (AC) and rigid (PCC) highway pavements. An operator's guide describing the day-to-day maintenance and operation of the NODET is presented in Appendix C" (abstract, para. 2).

Report describing a study of the entrance channel to St. Andrew Bay, near Panama City, Florida, which is subject to the formation of large sand waves. It was intended to determine the extent of the problem and to review possible alternatives for addressing it.

The report describes the results of erosion and soil characterization tests performed on cohesive soils. Appendices to the report include plots of shear stress versus erosion rate for remolded and undisturbed soils.

From addendum: . Part 3 of Technical Report CERC-83-1 describes the general cartographic process used to produce the shoreline position digital data base and maps from which the attached set of 18 composite shoreline position map reproductions were made. The report also describes quality control methods, potential error sources, and probable ranges of error for this process.