AASHTO TP 111-14 (2018)
Standard Method of Test for Measuring Retroreflectivity of Pavement Marking Materials Using a Mobile Retroreflectivity Unit
standard by American Association of State and Highway Transportation Officials, 2018
Standard Method of Test for Measuring Retroreflectivity of Pavement Marking Materials Using a Mobile Retroreflectivity Unit
standard by American Association of State and Highway Transportation Officials, 2018
Standard Method of Test for Determining the Interlayer Shear Strength (ISS) of Asphalt Pavement Layers
standard by American Association of State and Highway Transportation Officials, 2015
Standard Method of Test for Surface Resistivity Indication of Concrete's Ability to Resist Chloride Ion Penetration
standard by American Association of State and Highway Transportation Officials, 2011
Standard Method of Test for Determining the Influence of Road Surfaces on Traffic Noise Using the Continuous Flow Traffic Time-Integrated Method (CTIM)
standard by American Association of State and Highway Transportation Officials, 2013
Performance Requirements for Plumbing Aspects of Residential Food Waste Disposer Units
standard by American Society of Sanitary Engineering, 2019
Performance Requirements for Reduced Pressure Principle Backflow Preventers and Reduced Pressure Fire Protection Principle Backflow Preventers
standard by American Society of Sanitary Engineering, 08/17/2011
Professional Qualifications Standard for Inspectors and Plans Examiners
standard by American Society of Sanitary Engineering, 2019
2017 AASHTO Salary Survey
standard by American Association of State and Highway Transportation Officials, 2018
Standard Method of Test for Compressive Strength of Hydraulic Cement Mortar (Using 50-mm or 2-in. Cube Specimens), (ASTM Designation: C 109/C 109M-11)
standard by American Association of State and Highway Transportation Officials, 2012
Standard Method of Test for Quantitative Extraction of Asphalt Binder from Hot-Mix Asphalt (HMA) (ASTM Designation: D 2172-05)
standard by American Association of State and Highway Transportation Officials, 2010