c) The level book entries shown below were made in rainy weather. 0.855 (on A), 1.545, 2.335, 3.115, 3.825, 0.455, 1.380

[answerhappygod]

C The Level Book Entries Shown Below Were Made In Rainy Weather 0 855 On A 1 545 2 335 3 115 3 825 0 455 1 380 1 (31.69 KiB) Viewed 6 times

c) The level book entries shown below were made in rainy weather. 0.855 (on A), 1.545, 2.335, 3.115, 3.825, 0.455, 1.380, 2.055, 2855, 3.455, 0.585, 1.015, 1.850, 2.755, 3.845 (on B); The reduced level of A was 380.500. i. Draw up a level table in your answer book and reduce levels by rise and fall method on a continuous sloping ground with four-meter leveling staff at common intervals of 30m. Complete appropriate checks and determine the misclosure. ii. If the survey had been booked using the collimation method, what would be the height of the planes of collimation at the tbm and change points? Determine the gradient of AB. iii. [8+4+7+4+2]