DownloadsThe Bureau of Reclamation Earth Manual, Part 1. Describes how to select and use soil in construction.DownloadThe Bureau of Reclamation Earth Manual, Part 2. Includes detailed soil test procedures with sample calculations and data sheets, some of which are not included in ASTM.DownloadConference Papers by Amster HowardThe Reclamation E’ Table-- 25 Years Later with 2006 Revised Table of Values for E PrimeDownloadHoward, A.K., and Bowles, L., “Flowable Fill and the Ridges Basin Inlet Conduit,” Proceedings of the ASCE Conference, Pipelines 2008, AtlantaDownload“Underground Construction” Magazine Articlesby Amster Howard"Self Compacting" SoilsDownloadUniform Soil Groups for Pipe InstallationDownload Percent CompactionDownload Soil TestingDownload Test Standards for Flowable FillDownload Understanding Native Flowable FillDownload
