Description: Partial summary: "The drainage and erosion control facilities of 54 installations were observed to evaluate performance of surface and subsurface drainage systems, erosion control measures, and conditions of buried conduits and associated facilities. Although the facilities observed varied from only 1 to 30 years or more of age and it is recognized that basic demands have increased as well as the fact that design and construction procedures have been improved continuously, many of the old familiar problems still exist and a few new ones have developed" (p. xi).
Date: June 1973
Creator: Grace, John L.; Calhoun, C. C. & Brown, D. N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department