An engineer's level with stadia constant of 0.30-m was set up on the line between A and B, the following crosshair readings were observed. If the stadia interval factor of the level is 100, determine the length of line AB. * HAIR READINGS MIDDLE 1.175 ROD FOSITON LOWER 1.020 UFFER 1.330 1.972 A 1.854 1.736 50.20m 51.20m 52.20m 52.21m 53.20m O 54.20m 55.20m

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Q: 6.1 The bearing of line AB is N Blank 1° E. 6.2 The interior angle at C is Blank 2°. 6.3 The north…

A: 6.1 Bearing of line AB = 180° - 46°09'+110°26' = 23°25' = 23.416° 6.2 Bearing of line BC = 180° -…

Construction Surveys

A construction survey is a survey done on a construction site to mark construction activities and for laying out positions for construction equipment. It includes evaluating and estimating construction activities before the beginning of the project.