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Date: 2/12/2010 Operator: Peterson Boring Number: Pit 30
Sol)Series: Windsor Sail Horizon: C Boring Depth(in): 38
Diameter of Hole(In): 2.75 Water Column Height(in): Head Conversion Factor(HCF): 0.50
Boring Conversion Factor(BCF): 2.861 Design Loading Rate=Ksat*14.96*safety factor.of 0.06 to 0.5 s stem dependent
Boring Conversion Factor(BCF)=(rad)squared/5.06 for Aardvark Reservoir F Value(Radcliffe and West,2000
BCF of 4 in auger is 4.25 in diameter boring=1 Borehole diameter
BCF of 3.25 in auger is 3.5 in diameter boring=1.65 Texture 3.5 in 4.0 in 4.5 in
BCF of a 2.5 in auger is 2.75 In diameter boring=2.86
Head Conversion Factor(HCF)=Water Column Ht inches/6 inches, or Htcm/15cm Sands 0.107 0,124 0.141
Example is 3.5fn boring with 7 In water column in boring,0.5 in head drop over 45 minutes Structured Ioams and clays 0.082 0,096 0.11
in a structureded clay loam soil Unstructured foams and clays 0,048 0,057 0.065
Time TO Timex I Time Hours Reservoir Reservoir Reservoir Percolation BCF HCF Percolation F value Ksat Design Loading
2400 hours 2400 hours Elapsed Elapsed Reading in Reading in Change Rate min/in Rate from table =F 1/P Rate gdsf
ti t+1. ti+1 -tl dt16Omin/hr hi h+1 h+1 -hi dt/dh Ad lusted with a 0.10
dt dh P"HCF)/BCF Safety Factor
initial next initial next P Adj P of Ksat
min hr in in in minrn min/in in/hr qdsf
Example 08:00:. 8:451 45 0.75 14.5 14 0:5 ::. +.•+. .:.•go: :. .,,... :1;65.: ::.:.1..17:: 64. ::0:082.:: .:..0.08:. 0.12.
3:08:00 3:08:30 0.50 0.0083 14.5 13.5 1 0.50 2.86 0.5 0 0.081 55.6 166
3:08:30 3:09:00 0.50 0.0083 13.5 12.7 0.8 0.62 2.86 0.5 0 0,081 44.5 133
3:09:00 3:09:30 0.50 0.0083 12.7 11.8 0.9 0,56 2.86 0.5 0 0.081 50.0 150
3:09:30 3:10:00 1 0.50 0,0083 11,8 10.9 0.9 0.56 2.86 0.5 0 0.081 50.0 150
3:10:00 3:10:30 0.50 0.0083 10.9 10 0.9 0.56 2.86 0.5 0 0.081 50.0 150
3:10:30 3:11.-00 0.50 0.0083 10.0 9.1 0.9 0.56 2.86 0,5 0 0.081 50.0 150
3:11:00 3:11:30 0.50 0.0083 9.1 8.2 0.9 0.56 2.86 0.5 0 0.081 50,0 15O
3:11:30 3:12:00 0.50 0.0083 8.2 �T3 0.9 0.56 2.86 0,5 0 0.081 50.0 150
3:12:00 3:12:30 0.50 0.0083 7.3 6.5 0.8 0.63 2.86 0.5 0 0.081 44.5 133
STEADY STATE ARITHMETIC AVERAGEr 'ar-Ez
Pedon Descri tion
Depth Horizon Color Texture Structure Horizon Notes
See description
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