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Maintenance Training

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A slurry seal is the application of a mixture of water, asphalt emulsion, aggregate (very small crushed rock), and additives to an existing asphalt pavement surface. A slurry seal is similar to a fog seal except the slurry seal has aggregates as part of the mixture and is processed in a pug mill on a...

Full-depth reclamation (FDR) is a pavement technique in which the full flexible pavement section and a predetermined portion of the underlying materials are uniformly crushed, pulverized or blended, resulting in a stabilized base course. Further stabilization may be obtained through the use of available...

This presentation will discuss the basics of pavement markings, types of materials, design considerations, installation best practices, expected life of markings, maintenance of markings and future needs.

Many communities in the U.S. were not designed for pedestrian and bicycle travel. However, today, walkability and bikeability are important for active transportation and are indicators of a livable community. Accommodating pedestrians and bicyclists must be done safely. Each year, over 5,000 pedestrians...

Pipe jacking and tunneling demands are ever increasing as transportation agencies seek methods to reduce traffic disturbances and improve roadway quality. Failing conduits, the need for additional capacity, and critical or sensitive system expansions all mean more footage of conduit installation without...

The primary objective of this roundtable is to allow the states to share with one another their practices and procedures for snow and ice control. Each state will be given 45 minutes to present the following information. There will be 15 minutes of Q & A after each presenter to facilitate more in-depth...

Seal Coat Workshop (video conf)

This workshop will provide attendees with an overview of current best practices for seal coat operations including how to design and inspect a seal coat operation. Topics covered: What a chip seal is When to apply a chip seal Project selection Materials specifications - why we design chip seals Aggregates...

As roadway systems age, culverts are often neglected/forgotten. This presentation provides a comprehensive overview of culvert repair methods that may be used in lieu of traditional open-cut conduit replacement installations. It also serves as a reminder to inventory and rate this key infrastructure...

The Aggregate Sampling Basics course will cover the importance of proper sampling, why we need to sample aggregate, and why we need special procedures to do so. The course will cover how to obtain a proper sample that will accurately represent the materials by utilizing sampling principles and preferred...

This training serves as a review of the basics of construction surveying. The important surveying tasks involved in this work and the surveying procedures to be followed are described in this course. This training is divided into three modules:Basic Surveying Concepts; Measurement and Construction...

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NDSU Dept 2880P.O. Box 6050Fargo, ND 58108-6050
(701)231-1087ndsu.ugpti@ndsu.edu