DOUBLE - RODDED LEVELING: The figure shows a schematic arrangement of a differential level route employing two rods. The values indicated represent backsight and foresight readings taken on two sets of turning points. Prepare and complete the differential level notes for the information shown and perform the customary arithmetic check. TP,H 079 1.137 (FS) 3.732 (BS) TPL HI2 2.788/2.769. TP,H TPH 0.267 ---- - (BS) BM. (Elev 146.890m) (FS) 3.000 (FS) 0.834 (BS) 2,628. TP L STA BS HI BMa FS ELEV 146.890 2.768 2.768 TPIH TPIL TP2H TP2L TP3H TP3L BMb 0.329 (FS) 366 (BS) (BS)
DOUBLE - RODDED LEVELING: The figure shows a schematic arrangement of a differential level route employing two rods. The values indicated represent backsight and foresight readings taken on two sets of turning points. Prepare and complete the differential level notes for the information shown and perform the customary arithmetic check. TP,H 079 1.137 (FS) 3.732 (BS) TPL HI2 2.788/2.769. TP,H TPH 0.267 ---- - (BS) BM. (Elev 146.890m) (FS) 3.000 (FS) 0.834 (BS) 2,628. TP L STA BS HI BMa FS ELEV 146.890 2.768 2.768 TPIH TPIL TP2H TP2L TP3H TP3L BMb 0.329 (FS) 366 (BS) (BS)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:DOUBLE – RODDED LEVELING:
The figure shows a schematic arrangement of a differential level route employing two
rods. The values indicated represent backsight and foresight readings taken on two sets
of turning points. Prepare and complete the differential level notes for the information
shown and perform the customary arithmetic check.
TP, H
---.079
BS)
.3.732.
(BS)
BM
Hl2
1.137
FSTRL
_2.768/2.768
TP2H
(BS)
TPgH
- 0.267
--
(BS)
BM.
(Elev 146.890m)
2,628
(FS)
0.834
(BS)
3.000
(FS)
TP L
STA
BS
HI
FS
ELEV
BMa
2.768
146.890
2.768
TP1H
TP;L
TP2H
TP2L
TP3H
TP3L
BMb
0.329
(FS)
366
(BS)
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