BFC 3042 HIGHWAY ENGINEERINGLecturer: Mr. Basil David Daniel MASS HAUL DIAGRAM Example Calculation The table below shows ground levels and formation levels for a proposed road construction. Embankments are to be built with side slopes of 1:2.5 and cuttings with slopes of 1:3.0. The embankment crest width and cutting base width is 13m. It may be assumed that the ground is horizontal across the section. 1 0 2 .8 Shrinkage Factor = 1.BFC 3042 HIGHWAY ENGINEERING Lecturer: Mr. Basil David Daniel (a) Construct a Mass Haul diagram for the project given the following: Bulking Factor = 0. BFC 3042 HIGHWAY ENGINEERING Lecturer: Mr. Basil David Daniel MASS HAUL DIAGRAM 50000 40000 30000 20000 10000 0 -10000 -20000 -30000 -40000 -50000 -60000 -70000 -80000 -90000 Cumulative volume (cubic meter) 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 Chainange (m) 3 1500 . BFC 3042 HIGHWAY ENGINEERING Lecturer: Mr. Calculate the volumes of waste material and borrow for this scenarios: (i) Material cannot be moved across the river MASS HAUL DIAGRAM 50000 40000 30000 20000 10000 0 -10000 -20000 -30000 -40000 -50000 -60000 -70000 -80000 -90000 150 280 500 740 1160 1280 Cumulative volume (cubic meter) 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 Fill Cut Cut Fill Fill Chainange (m) Fill Cut 4 1500 . Basil David Daniel (b) A river breaks up the project at chainage 1160m. 000 11.000 36.000 15.000 68.000 38.000 11.000 36.000 68.000 36.BFC 3042 HIGHWAY ENGINEERING Lecturer: Mr.000 Borrow = 68.000 49.000 15.000 m3 Waste = 38. Basil David Daniel River Distance (m) Cut (m3) Fill (m3) Haul (m3) Borrow (m3) Waste (m3) 150 130 220 240 420 120 220 15.000 m3 5 . Calculate the volumes of waste material and borrow for this scenarios: (ii) A Bailey bridge is constructed allowing material to be transported across the river MASS HAUL DIAGRAM 50000 40000 30000 20000 10000 0 -10000 -20000 -30000 -40000 -50000 -60000 -70000 -80000 -90000 150 280 500 740 1280 Cumulative volume (cubic meter) 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 Fill Cut Cut Fill Fill Chainange (m) Fill Cut 6 1500 .BFC 3042 HIGHWAY ENGINEERING Lecturer: Mr. Basil David Daniel (b) A river breaks up the project at chainage 1160m. 000 m3 Waste = 0 m3 7 .000 36. Basil David Daniel Distance (m) Cut (m3) Fill (m3) Haul (m3) Borrow (m3) Waste (m3) 150 130 220 240 540 220 15.000 79.000 49.000 15.000 36.000 49.000 36.BFC 3042 HIGHWAY ENGINEERING Lecturer: Mr.000 15.000 30.000 Borrow = 30. BFC 3042 HIGHWAY ENGINEERING Lecturer: Mr. Basil David Daniel 8 .