CM208 CONSTRUCTION SITE SURVEYING HW #6 (100pts) 1. Based on the following information: A (N1200.00, E1850.00)...
4. Based on the following information: VPI: Sta: 87+25.00 Elev: 115.78 ft gi-3.5% Obstruction: Sta: 90+35.00 Elev: 152.39 ft Clearance: 20.00 ft What is the station and elevation of BVC. (10pts) What is the station and elevation of EVC. (10pts) What is the station and elevation of LP. (10pts)
4. Based on the following information: VPI: Sta: 87+25.00 Elev: 115.78 ft gi-3.5% Obstruction: Sta: 90+35.00 Elev: 152.39 ft Clearance: 20.00 ft What is the station and elevation of BVC. (10pts)...
6. Based on the following Vertical Curve information (units in ft.): PVi Sta. 22+00, PVI Elev.- 1 134.50, gi-30%, g2+ +1.4%, L :300, what is the station and elevation of the BVC? a) 17+00; 1138.00 17+00; 1139.44 h9+50; 1142.00 d) 19+50; 1138.00 7. Based on the following Vertical Curve information (units in ft.): PVI Sta 1 134.50, gi .-30%, g2+ +1.4%, L . 500, what is the elevation on the curve at Sta. 23 22+00, PVI Elev. a) 1138.49 b)...
9:381 LTE Problem 1 A crest vertical curve is to be designed to join a +2% grade with a-2% at a section of a two-lane highway. Determine the minimum length of the curve if the design speed of the highway is 60 mph and SL. Assume that a-9.34 ftsec' and that the perception-reaction time is 2.5 sec. Problem2 A crest vertical curve is to be designed to join a +3% grade with a-2% grade at a section of a two-lane...