NM CID GS-8 Practice Questions - New Mexico CID GS-8 Earthmoving, Excavation And Ditching Examination Exam

In the sand-cone field density test (ASTM D1556), how is the volume of the test hole determined?

By filling the hole with a calibrated sand of known density and weighing the sand used By estimating the hole with a tape measure only By counting roller passes By reading an OSHA pocket penetrometer

Correct Answer:

By filling the hole with a calibrated sand of known density and weighing the sand used

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