

Highway Engineering - Engineering
Q1: First operation during the detailed survey of a hill road, isA hydrological and soil surveys
B adjustment of alignment along with curves
C
derivation of longitudinal and cross-sections
D fixation of Bench Marks
E staking the ground.
ANS:D - fixation of Bench Marks Fixation of Bench Marks is usually the first step in the detailed survey of a hill road. Bench Marks are permanent reference points established at regular intervals along the road alignment. |


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