Conditions/Design Data List of Deficiencies from Current DD 1.21 Standards List of Deficiencies Due to DD 1.22 Condition Establish Fundamental Design DD 1.23 Elements and Requirements Generate Detail Design DD 1.24 Alternatives DD 1.25 Assess Detail Design Alternatives Consultation with DD 1.25.1 Stakeholders (See DD Phase 2 for Typical Tasks for PICs) Evaluate Detail Design DD 1.26 Alternatives Select Preferred Detail Design DD 1.27 Alternative Initial Development of Preferred DD 1.28 Design Pavement Engineering Design DD 1.28.1 Meeting Preliminary Horizontal and Vertical Alignments, Including DD 1.28.2 Interchanges, Intersections, Side Roads, Etc. Preliminary Grading Design DD 1.28.3 and Mass Haul Preliminary Intersection DD 1.28.4 Design and Lane Configurations DD 1.28.5 Typical Cross Sections Preliminary Roadway DD 1.28.6 Drainage Concepts Preliminary Electrical DD 1.28.7 Drawings Preliminary Power Supply DD 1.28.8 Locations DD 1.28.9 Preliminary ATMS Layouts Preliminary PHM-125 DD 1.28.10 Drawings
Conditions/Design Data DD 1.21 List of Deficiencies from Current Standards DD 1.22 List of Deficiencies Due to Condition DD 1.23 Establish Fundamental Design Elements and Requirements DD 1.24 Generate Detail Design Alternatives DD 1.25 Assess Detail Design Alternatives DD 1.25.1 Consultation with Stakeholders (See DD Phase 2 for Typical Tasks for PICs) DD 1.26 Evaluate Detail Design Alternatives DD 1.27 Select Preferred Detail Design Alternative DD 1.28 Initial Development of Preferred Design DD 1.28.1 Pavement Engineering Design Meeting DD 1.28.2 Preliminary Horizontal and Vertical Alignments, Including Interchanges, Intersections, Side Roads, Etc. DD 1.28.3 Preliminary Grading Design and Mass Haul DD 1.28.4 Preliminary Intersection Design and Lane Configurations DD 1.28.5 Typical Cross Sections DD 1.28.6 Preliminary Roadway Drainage Concepts DD 1.28.7 Preliminary Electrical Drawings DD 1.28.8 Preliminary Power Supply Locations DD 1.28.9 Preliminary ATMS Layouts DD 1.28.10 Preliminary PHM-125 Drawings