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Primary Drain Field
Lot B — lvytree LLC
State Route 682
Albemarle County
Hole Depth
Horizon
Material Description
(in.)
Soil Texture
Group
A 0-2
A
Dark gray 00YR 4/1) loam
2-8
BE
Light brown (7.5YR 6/4) sandy loam
2
8-38
Bt
Red (1 OR 4/8) silty clay loam
2
38-72
C
Yellowish red (5YR 5/8) sandy loam
'
2
B
ark loam
OYR 16/4)
Light
2-)
7
BE
brown (7 YR0 sandy loam
2
7-40
Bt
Red (I OR 4/8) silty clay loam
2
40-72
Bt2
Red (2.SYR 5/8) sandy clay loam
3
3
C 0-3
A
Dark gray (I OYR 4/1) loam
3-16
16-38
BE
Bt
Light brown (7.5YR 6/4) sandy loam
2
2
Red (I OR 4/8) silty clay loam
38-48
C
Brown (1 OYR 5/3) sandy loam with granite gneiss
2
2
fragments
48-72
B12
Red (2.5YR 5/8) clay loam
3
D 0-3
A
Dark gray (IOYR 4/1) loam
3-12
12-36
E
Bt
Light yellowish brown 2 5 6/4) sand loam
2
2
Red (I OR 4/8) silty clay ,oamy
36-6o
60-72
C1
C2
Yellowish red (5YR 5/8j sandy loam
Reddish brown (5YR 5/4)
3
2
sandy loam
2
E 0-3
A
Dark gray (1 OYR 4/1) loam
2-8
E
Brown (I OYR 5/3) sandy loam
2
8-15
] 5-30
BE
Bt
Reddish brown (SYR 5/4) clay loam
2
3
30-53
C
Red (1 OR 5/8) silty clay loam
Yellowish red (5YR 5/8) loam
'
53-
Cr
sandy
Weathered r
g anite gneiss (hand auger refusal)
2
l
Soil .Information Summary
Primary Drain Field
Lot 8 — lvytree LLC
State Route 682
Albemarle County
1) Position on Slope information — Position satisfactory, side slope
2) Slope —12%
3) Depth to rockhmpervious strata— Max. - 72 inches+ Min. — 53 inches
4) Depth to seasonal water table — 72 inches+
5) Free water present — No
6) Soil percolation rate estimated — 75 @ 35"
Comments: In order to build a 4-bedroom house and insure a 100% reserve area, the
reserve drain field will require pre-treatment.
Soil D4file
Reserve Draip Field
Lot B — Ivytree LLC
State Route 682
Albemarle County
Bole
Depth
Horizon
Material Description
Soil Texture
(in.)
Group
D
0-3
A
Dark gray (IOYR 411) loam
2
3-12
E
Light yellowish brown (2.5Y 6/4) sandy loam
2
12-36
Bt
Red (I OR 4/8) silty clay loam
3
36-60
C 1
Yellowish red (5YR 5/8) sandy loam
2
60-72
C2
Reddish brown (5YR 5/4) sandy loam
2
F
0-2
A
Dark gray (IOYR 4/1) loam
2
2-10
E
Light yellowish brown (2.5Y 6/4) sandy loam
2
10-35
Bt
Red (I OR 418) silty clay loarn
3
35-55
Bt2
Red (2,5YR 518) clay loam
3
55-72
C
Yellow (1 OYR 7/8) sandy loam
2
G
0-4
A
Dark gray (IOYR 4/1) loam
2
4-10
E
Light yellowish brown (2,5Y 6/4) sandy loam
2
10-42
Bt
Red (i OR 4/8) silty clay loam
3
42-57
Cl
Yellowish red (5YR 5/8) sandy loam
2
57-72
C2
Brown (10YR 513) sandy loam
2
H
0-2
A
Dark gray (IOYR 4/1) loam
2
2-8
E
Light yellowish brown (2.5Y 614) sandy loam
2
8-37
Bt
Red (1 OR 4/8) silty clay loam
3
37-72
C
Yellowish red (5YR 5/8) sandy loam
2
GOOCH ENGINEERING & TESTING
1821 Broadway street
Charlottesville, Virginia 22902
Design Basis
A. Estimated Percolation Rate
B. Trench bottom square feet
required per bedroom
(from Table 4.6 based on
x Gravity LPD
C. Number of bedrooms
Area calculations
D. Length of trench (ft.)
Length of available area (ft.)
E. Width of trench (ft,)
17. Number of trenches
G. Center -to -center spacing (ft.)
H. Width required (ft.)
Width of available area
1. Total square footage required
J. Square footage in design
K. Is a reserve area required?
Abbreviated Design Form
Lot B — Ivytrce LLC
State Route 682
Albemarle County
Primary
75 @ 35"
596
4
100
too
3
8
9
66
80
page
Reserve
60 @ 48"
202
Hydraulic Loading Rates
for Eco-flo
4
40
40
3
7
9
57
60
2384 810
2400 840
Yes, reserve site available within area investigated
Soil Information Summary
Reserve Drain Field
Lot B — Ivytree LLC
State Route 682
Albemarle County
1) Position on slope information —Position satisfactory, side slope
2) Slope — 5%
3) Depth to rocklimpervious strata — 72 inches+
4) Depth to seasonal water table — 72 inches+
5) Free water present —No
6) Soil percolation rate estimated — 60 @ 48"
Comments: In order to build a 4-bedroom house and insure a 100% reserve area, the
rescrve drain Fcld will require prc-treatment.
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Scale l"=60' .- Soil Profile Hole
Potential Drain Field Sites
Lot B — Ivytree LLC
State Route 682
e2
Albemarle County
Gooch Engineering & Testing, Inc.
1821 Broadway Street I
Charlottesville, Virginia 22902