1. Prepare a set of profile leveling notes for the survey in Figure 1. In addition to computing all elevations, show the arithmetic check and the resulting error in [ft]. Show sample calculations of your work.

Define the term random error and give two surveying examples of a random error.

Define the term Slope Inclination Indicator.

Q2). Calculate volume of cut and fill, the elevation of natural ground shown on all nodes and design elevation is equal to 103 m, all dimension and elevations are in meter. hi h, 101 102.5 W₂ 104.2 ha 108.10 98.45 412 100.5 Wy -10 m 102.5 hey 105.7 12 97.35 99.80 101, hs 104 hi 10 m ha 104 106.5 hi Thi