St. No. A B C D E F The table below is the page of a level field book. 1) Calculate the difference in level between point A and G. 2) If it is required to build a horizontal embankment along the line AG, so that the elevation of the embankment is higher than the original ground surface with 150cm at point A. Calculate the depth of fill at point D. let RL of A=30m (all the readings in meter) G BS 1.722 1.652 1.622 IS 1.365 1.929 1.723 FS 1.943 1.543 1.343 Dist.(m) 0 50 150 100 200 250 300 0.357m, 1.297 0.365m, 1.998 1.167m, 0.998 0.167m, 1.998 0.567m, 1.157m, 0.978m, 0.167

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Measuring site work, Excavation and Piling

Bid drawings typically include very little material about the precise requirements of site work operations, measuring site work and excavation work differs from measuring most other works on a construction project. The actual site work conditions are not provided and also the dimensions of the excavations are not known during the pre-construction phase. The precise measurement of the excavation and backfill of the earth material and topsoil is important for a contractor to decide upon the total cost required for the process. All the works should be carried out under OSHA (Occupational Safety and Health Administration) standards to ensure the safety of the workers.