Yours

Educational198516 min320×240

Base and Sub-Base Repair

International Road Federation

Education

At the Internet Archive

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About

International Road Federation

Video VH-5

Base and Sub-Base Repair

Visit the International Road Federation at http://www.irfnews.org/ - Noncommercial Use Only - Published with Permission - A video for the road maintenance supervisor and work crew which demonstrates each process in the repair of pavements damaged by water saturation. This video describes machinery, tools, and proper materials required for placing traffic control devices, marking the limits of repair, removing damaged road materials, installing subdrainage, restoring the subgrade, replacing the base, replacing pavement surface, cleaning the worksite, and removing traffic control devices. Emphasis is on planning and coordination.

Human-made No record of this work says a model made it. What this means.

Archive
Internet Archive, in FedFlix: US government films
Licence or status
CC0 1.0, as the Internet Archive states it.
Credit
International Road Federation
Language
English
Who can watch
The archive gives no rating. Invisible Network shows it to Tweens profiles and older, judged from its collection and subjects. How films are placed