Chine Tp 2 Gillum Mail Center For Student Success Lab 2 Differential Leveling Instructions Starting At Bm 1 You Mus 1 (128.38 KiB) Viewed 30 times
CHINE TP-2 Gillum Mail Center for Student Success Lab #2 - Differential Leveling INSTRUCTIONS: Starting at BM-1, you must set up your instrument a minumum of 3 separate times in order to provide readings at TP-1 & TP-2 following the route of the arrows on this drawing. You Must provide a sketch of this route in your field book showing approximate locations of your equipment. You must also include a table, labeled property with turning points and instrument locations and the values of BS and FS. BM-1 is the West nut on the manhole cover shown above TBM-2 is the top of the Northwest comer of concreto bench on the South side of the East entrance to Gillum hall, adjacent to the metal trash can. TBM-2 = ??? BM-1 500,00 TP-1
Name Field Book-Lab S Date
9 Backsight to BM-1 -4 4 Foresight to TP-1
7 5 6 Backsight to TP-1 745 -6 -5 Foresight to TP-2
..... Backsight to TP-2 -1 [ -9 Foresight to TBM-2
S442 WA SE Actual image of a surveyor's rod taken from a dumpy level. This is provided to you as an example of what an actual surveyor would see when they looked through the scope at the rod. You will not use this value in any calculation
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!