Problem A

A loop network was run counter-clockwise beginning and ending on BM Nancy whose known elevation is 689.36'.

ss-1

Fieldnotes

Point BS(+) EI FS(-) Elev  
BM Nancy 7.69     689.36  
    697.05      
A 8.02   3.56 693.49  
    701.51      
TP1 4.39   5.23 696.28  
    700.67      
B 12.05   7.42 693.25  
    705.30      
TP2 7.23   8.59 696.71  
    703.94      
C 2.84   5.64 698.30  
    701.14      
BM Nancy     11.73 689.41  
           
sums: 42.22   42.17    
           
  Start elev 689.36      
  ΣBS =  +42.22      
    731.58      
  ΣFS =  -42.17      
  End elev 689.41  check    
           

 

 

Problem B

A link network was run from BM BoBo (1056.39' elevation) to BM McGee (1081.94' elevation).

c 16

Fieldnotes

Point BS(+) EI FS(-) Elev  
BM BoBo 8.92     1056.39  
    1065.31      
K 6.39   2.56 1062.75  
    1069.14      
M 7.61   3.09 1066.05  
    1073.66      
TP1 9.49   2.93 1070.73  
    1080.22      
N 7.62   4.02 1076.20  
    1083.82      
BM McGee     1.93 1081.89  
           
sums: 40.03   14.53    
           
  Start elev  1056.39      
  ΣBS =  +40.03      
    1096.42      
  ΣFS =  -14.53      
  End elev  1081.89  check    
           

 

 

 

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