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Welcome Session | Keynote Speaker

Frisco 7, 8, 9

Location:  Frisco 7, 8, & 9 Event Evaluations:  UNIQUE URL (to SurveyMonkey) <-- Many URLs created Welcome to the 2022 Pipe School! Hear from the Chairman of the Board, ACPA President, Education Committee Chair, and two keynote speakers as they kick the week off with messages of inspiration. Speakers Branimir Kovac - ACPA Chairman of […]

Flooded Backfill

Frisco 2

Location:  Frisco 2 Speaker:  Wes Musgrove - IowaDOT Presentation Description When backfilling and compaction by flooding is required, backfill may be placed in lifts up to 2 feet thick. Place backfill simultaneously on both sides of culvert. Determine if pipe culverts need to be restrained and take appropriate actions to prevent floating of culverts during […]