Normally earthwork is estimated for 30 m lead for distance and 1.5 m lift for height or depth, and this distance of 30 m and the height of 1.5 m are known as ____
The vertical alignment of a road, expressed as a series of grades, connected by parabolic curves is called ______
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Calculate the quantity of earthwork for 200 m length for a portion of road in an uniform ground the heights of banks at the two ends being 1.00 m and 1.60 m. The formation width is 10 mm and side slope 2:1. Assume that there is no traverse slope.
A raised edge at the side of the roadway is known as _____
A ________ is a thoroughfare, route, or way on land between two places that has been paved or otherwise improved to allow travel by foot or some form of conveyance, including a motor vehicle, cart, bicycle, or horse.
___________ is the application of controlled amounts of water to plants at needed intervals.
Typical lane widths range from ______ metres to _____ metres.
Designated point on a road where road marking or other means helps pedestrians cross safely is called?
To calculate the volume of earthwork from contour plan for filling a depression or pond and for cutting a hillock _____ may be used conveniently.