Question

23. Calculate the following profile level notes. Provide an arithmetic check. Plot the profile points on 8.5 x 11 paper at a scale of 1" = 50' horizontally and 1” = 1'. Profile Level Notes of Camp Rotary Road Station +BS -FS -SS Elev 441.02m BM 325 TP #1 | 2.562 2.430 | | 3.833 | 0+00 4.63 0+20 5.23 3.82 0+40 1.75 0.54 0+55 1+45 TP # 2 1 +50 3.958 2.770 1.82 2+76 3.65 4.79 3+00 TP # 3. 3.621 5.636 0.336 BM 325

Answer 1

SS 4.63 5.23 3.82 1.75 Station BSH FS BM325 2.562 443.582 | TP#1 | 2.43 | 442.179 3.833 0+00 0+20 0+40 0+55 1+45 TP#2 | 3 958 | 443 367 | 277 1+50 2+76 3+00 TP#3 3.621 441.352 5.636 BM325 0.336 Sum 12.571 12.575 ELEVATION 441.02 439.749 437.549 436.949 438.359 440.429 441.639 439.409 441.547 439.717 438.577 437.731 441.016 0.54 1.82 3.65 4.79

here,

HI = ELEVATION + BS

and, Elevation = HI – FS/SS

BS- FS = Elevationoflastpoint – Elevationof first Point

12.571-12.575 = 441.016-441.02

-0.004 = -0.004

Chart Title 444 441.547 442 441.02 441.639 440.429 441.016 439.409 439.717 438.359 437.549 . 436.949 438.577 • 437.731 430 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14