Question

answer all pls

14) What is the name of the of equipment used to bring earthwork to the desired shape and grade What is the name of the of equipment used to excavate and haul and dump material over medium to long haul distances? b) 15) 12 miles of gravel road require reshaping and leveling. It is estimated that a motor grader will require two passes at 3 mi/hr, two passes at 4 mi/hr, and one pass at 5 mi/hr to accomplish the work. How many grader hours will be required for this work if the job, assuming an efficiency factor of 0.85? a) 16) List four types of soil compaction equipment a) b) c) d) 17) Describe what a Proctor Test is used for After the Proctor Test is Performed what is the result used for? b) 18) List four methods of achieving soil compaction a) b) d) 19) When is soil stabilization needed? 20) How can soil can be consolidated?

Answer 1

Road geades (b) Back hoe tOl

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