HomeMy WebLinkAboutApplication Files_82693_pg0521 Date: 11/11/2009 gperator: Peterson Boring umber: Pit i
Soil Series: Windsor JSoil Horizon: C Boring De th(in): 60
Diameter of Hale in: 2.75 Water Column Height(in): 3 Head Conversion Factor(HCF): 0.50
Boring Conversion Factor(BCF): 2.861 Design Loading Rate=Ksat*14.96*safety factor of 0.05 to 0.5 system 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 3,5in boring with 7 in water column in boring,0.5 in head drop over 45 minutes Structured foams and clays '0.082 0.096 0.11
in a structureded clay loam soil Unstructured loams and clays 0.048 0.057 0,065
Time TO Time x Time Hours Min
Reservoir Reservoir Percolation .BCF HCF Percolation F value Ksat Design Loading
2400 hours 2400 hours Elapsed Elapsed Readingin Change Rate minlin Rate from table =F 1/P Rate dsf.
ti t+1 0+1 -ti dt/6Omin/hrh+1 h+1 -hi dt/dh Ad'usted with a.0.10
dt dh P*HCF BCF Safe Factor
initial next next P Ad'P of Ksat
min hr in in min/in min/in in/hr gdsf
example 08:00 8.45 .45 0.75 . 1.4.5 94. 0.5 90:...... ... 1.65`:. 1:17 64. 0.082 0.0$ 0:12
10:58:49 10:59:18 0.48 0.008 15.0 14.0 1 0.48 2.86 0.5 0 0.081 57.9 173
10:5818 ! 10:59:46 0.47 0.008 14.0 13.0 1 0.47 2.86 0.5 0 0,081 59.1 177
10:59A6 11:00:16 0.50 0.008 13.0 12.0 1.0 0.50 2.86 0.5 0 0.081 55.6 166
11:0016 11:00:44 0.47 0.008 12.0 11.0 1.0 0.47 2.86 0.6 0 0.081 59.1 177
11:00:44 11:01:12 0.47 0.008 11.0 10.0 1'0 OA7 2.86 0.5 0 0.081 59.1 177
11:01:12 11:01:41 0.48 0.008 10.0 9.0 1 0.48 2.86 0.5 0 0.081 57.9 173
11:01:41 11:0211 0.50 0.008 9.0 8.0 1 0.5 2.86 0.5 0 0.081 55.6 166
11:02:11 11:02:40 0.48 0,008 8.0 7.0 1 0.48 2.86 0.5 0 0.081 57.9 173
11:02:40 11:03:11 0.52 0.009 7.0 6.0 1 0.52 2.86 0.5 0 0.081 53.5 160
STEADY STATE ARITHMETIC AVERAGE : E '.n
Pedon Description
De th Horizon Color Texture Structure Horizon Notes
User is responsible for confirming all Stand Operation Procedures for their area and type of stud
Aardvark Systems lntemational,LLC or third parties do not assume agZ responsibAlty for misuse of devices or spreadsheets or calculations
Site Notes: Connecticut Studio's site in woods east of former Drive-in theater lot. Actual permeability rate may be higher as a 3 inch column may not have been maintained.
This was second run after presoak and initial run