Caltrans geotechnical manual pdf

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This Geotechnical Design Manual (GDM) is a compilation of procedures and methodologies that should be followed in the completion of geotechnical studies. The requirements of this manual should be followed by both Colorado Department of Transportation (CDOT) engineers and consultant Project Geotechnical Engineers Geotechnical Engineering Circular No. 4 - Ground Anchors and Anchored Systems 1999 : FHWA-IF-99-015 : PB99-166191 (4 mb) GEC: Geotechnical Engineering Circular No. 5 - Evaluation of Soil and Rock Properties 2002 : FHWA-IF-02-034 GEC: Geotechnical Engineering Circular No. 5 - Geotechnical Site Characterization 2016 : FHWA-NHI-16-072 Naval Facilities Engineering Command 200 Stovall Street Alexandria, Virginia 22332-2300 APPROVED FOR PUBLIC RELEASE Foundations & Earth Structures File Type PDF Caltrans Seismic Design Manual geotechnical design code.Innovative Bridge Design Handbook: Construction, Rehabilitation, and Maintenance, Second Edition, brings together the essentials of bridge engineering across design, assessment, research and construction. Written by an international group of experts, each chapter is CALTRANS Manuals: Engineering Services - Bridge Manuals. Issue Date. Mon, 10/19/2015 - 12:00. BACK TO SEARCH RESULTS. REGISTER AND BE UP-TO-DATE! Subscribe to our website & newsletter to get your transportation operations updates! Register Today! CONTACT INFO. Caltrans Geotechnical Manual Page 1 of 5 March 2014 SOIL CORRELATIONS . Introduction . This section of the Geotechnical Manual presents the SPT correlations to be used for friction angle (phi angle) and unit weight. The correlations use Standard Penetration Test (N) values corrected for overburden and hammer efficiency (N1 60). Usage of Geotechnical and Pavement Manual, Part 1, April 1, 1994. Care should be taken in installing the plates, reading elevations, and extending riser pipes. Survey Data The riser pipe should be surveyed to a fixed datum or bench mark well outside the embankment fill area. The height of fill should also be surveyed and recorded at each monitoring element to be used for the piles and according to their Geotechnical Pile Type to define a pile's primary mechanism for developing the required bearing. IDOT uses piles to provide foundation support for a wide range of structure types. 2.1 Geotechnical Pile Types . Geotechnical pile types consist of friction piles and end bearing piles. Caltrans requires that a Water Pollution Control Program (WPCP) be prepared for project construction sites with less than one acre of disturbed soil area. Caltrans specifications require that the project Geotechnical Report, other plans, permits, etc. 1300. Obtain Caltrans SWPPP Preparation Manual and SWPPP Template. 1400. Contractor's QSD Federal Highway Administration These parallel 3-span structures (53 2206L/R) were 256 feet long with a variable width (minimum of 200 feet) and a variable skew. Like their neighbor (Mission Gothic Undercrossing), they were designed in 1973 and built in 1976. The bridges were supported on 9 and 10 column bents and tall, end-diaphragm abutments. The following documents provide technical direction and describe the Structures Division goa