Scarifying definition
Examples of Scarifying in a sentence
Scarifying, blading, dragging, rolling, or other methods of work shall be performed or used as necessary to provide a thoroughly compacted roadbed shaped to the grades and cross-sections shown on the Plans or as staked by the Engineer.
EQUIPMENT Use the following surface preparation equipment: Scarifying equipment that is a power-operated, mechanical grinder capable of removing a minimum depth of ¼” for each pass.
The works include: - Dismantling and removal of existing cats eyes - Scarifying, loosening and digging asphaltic material including crusher run from the carriageway shoulder or verge - Loading, carting away and disposal of all materials in spoil tips, temporary stockpiles or in subgrade of new pavement as directed by the Engineer - Shaping and Compaction of the bottom of the excavation to 95% B.S. Heavy Compaction or as directed by the Engineer.
The remaining aggregate base and/or sub-base material shall then be worked to a depth of 9-inches to break up its form, reduce its level of compaction, and increase storage/permeability by: ▪ Scarifying the material using a ripper.
Scarifying and hand tool chipping shall remain suspended until the 50 concrete has been placed and the requirement for curing time has been satisfied.
Use the following surface preparation equipment: • Scarifying equipment that is a power-operated, mechanical grinder capable of removing a minimum depth of ¼” for each pass.