Introduction to Pavement Construction Inspection
This webinar examines the basic design principals of flexible (asphalt surfaced) and rigid (concrete surfaced) pavements to give participants a good understanding of "what matters" to ensure the maximum pavement life possible. Constructing a pavement is not as precise as factory manufacturing where the input materials and processes are strictly controlled to result in the desired final product.
While processes and procedures are in place for both quality control and quality assurance, changes and variations in the materials, weather conditions, contractor operations, etc. can have a significant impact on the life of the pavement.
Case studies of "cause" and "effect" are presented in a sequence of construction commencing at the subgrade and working towards the pavement surface to illustrate the impact of poor quality construction and inspection on pavement performance.
Frequently, construction inspectors are not fully aware of the consequences of poor construction practices and are reluctant to "get into an argument" with construction personnel. Pavements typically do not fail catastrophically and construction defects may takes years to manifest themselves in distress and deterioration.
The cost to "repair" the defects may in fact be much higher than the original cost of construction and the repairs themselves may contribute to further pavement distress. By understanding and identifying poor practices and ways of improving them, we can contribute to a sustainable infrastructure system.REQUEST GROUP TRAINING QUOTE
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Almost all of EPIC's courses offer :
- Continuing Education Units (CEUs) and
- Professional Development Hours (PDHs)
These course credits will help attendees earn training requirements for their associations or provincial governing bodies.
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