Answers

For Exercise 13

Ex.13-3

B.S. (m)

F.S. (m)

Rise (m)

Fall (m)

Elevation (m)

Remarks

1.205

 

 

 

150.485

B.M.

0.125

1.860

 

0.655

149.830

 

0.395

1.915

 

1.790

148.040

 

0.880

2.615

 

2.220

145.820

 

1.960

1.760

 

0.880

144.940

 

2.595

0.920

1.040

 

145.980

 

2.255

0.915

1.680

 

147.660

 

2.305

0.515

1.740

 

149.400

 

 

1.170

1.135

 

150.535

B.M.

S B.S. - S F.S. = 11.720 - 11.670 = 0.05 m

S Rise - S Fall = 5.595 - 5.545 = 0.05 m

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