. 17-6. Schematic arrangement of lines along the level route. 328 (FS) 3.08 (BS) 2.04 (FS) HI2 (Elev 356.65m) 085 BS) TPS 54 (BS) Hig ---.07 (FS) BM2 = instrument set up, TP = turning point, HI = elevation of line of sight Points/Station Backsight Height of Instrument BM! (BS)m Foresight (FS)m (HI)m Elevation _3.61 FS) (S8)
. 17-6. Schematic arrangement of lines along the level route. 328 (FS) 3.08 (BS) 2.04 (FS) HI2 (Elev 356.65m) 085 BS) TPS 54 (BS) Hig ---.07 (FS) BM2 = instrument set up, TP = turning point, HI = elevation of line of sight Points/Station Backsight Height of Instrument BM! (BS)m Foresight (FS)m (HI)m Elevation _3.61 FS) (S8)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
FUNDAMENTALS OF
1.) The accompanying schematic of lines portray a differential level route. The values indicated represent backsight and foresight readings taken at different points as labeled. Prepare and complete differential level notes for the information shown.

Transcribed Image Text:ig. 17-6. Schematic arrangement of lines along the level route.
" 3.28
(FS)
HI
TP
3.08
(BS)
O--
2.04
(FS)
Hl2
BM,
(Elev 356.65m)
O85
(BS)
(BS)
Hlg-
-307
(FS)
BM2
= instrument set up, TP = turning point, HI = elevation of line of sight
Points/Station Backsight
Height of Instrument
BM!
(BS)m
Foresight
(HI)m
Elevation
(FS)m
_3.61
(FS)
3.69
(FS)
(BS)
2.35
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