HomeMy WebLinkAboutSUB202100178 Assessment - Environmental 2021-10-22 (4)Puje ( dr5
Soil Profile
Ashcroft West
Lot 12 Aa
Hole
Depth (in.)
Horizon
Material Description
Soil Texture
Group
A
0-5
A
Weak red (2.5YR 4/2) clay loam
3
5-92
Bt
Red (I OR 4/8) silty clay
4
92
Cr
Greenstone
B
0-4
A
Weak red (2.5YR 4/2) clay loam
3
4-66
Bt
Red (I OR 4/8) silty clay
4
66-120
Bt2
Red (2.5YR 4/8) silty clay loam
3
120
Cr
Greenstone
C
0-5
A
Weak red (2.5YR 4/2) clay loam
3
5-72
Bt
Red (I OR 4/8) silty clay
4
72-96
Bt2
Red (2.5YR 4/8) silty clay loam
3
96-120
C
Yellowish red (5YR 5/8) clay loam
3
D
0-5
A
Weak red (2.5YR 4/2) clay loam
3
5-30
Bt
Red (1 OR 4/8) silty clay
4
30-108
Bt2
Red (2.5YR 4/8) silty clay loam
3
108-120
C
Reddish brown (5YR 5/4) clay loam
3
E
0-5
A
Weak red (2.5YR 4/2) clay loam
3
5-90
Bt
Red (I OR 4/8) silty clay
4
90-120
Bt2
Red (2.5YR 4/8) silty clay loam
3
S 'ov- LTH OF
i 10
a / n
Y USHEN P G OCH Z
,an •
c LIC. NO. 106 0 •
2 T �
"D 1
Pux 2 a 1
Soil Information Summary
Lot 12
Ashcroft West
1) Position on slope information — Position satisfactory, side slope
2) Slope — 22%
3) Depth to rock/impervious strata — 120 inches+ in primary drain field (Holes C-E)
Max — 120 inches+ Min. — 92 inches in reserve drain field (Holes A, B and E)
4) Depth to seasonal water table — 84 inches+
5) Free water present —No
6) Soil percolation rate estimated — 75 @ 96" in vicinity of holes C-E and 95 @ 48"
in vicinity of holes A, B and E.
Comments: Reserve drain field will be an engineered (alternative) septic system.
a�EALTH 0#
o y 9V,
e OSTE HEN R GOO CH➢!
roD L!C. NO. 106 �i
-a
Pv
rre so��
�J
GOOCH ENGINEERING & TESTING page 3of -,!r-
1821 Broadway Street
Charlottesville, Virginia 22902
Abbreviated Design Form
Lot 12
Ashcroft West
Primary Reserve
Design Basis
A. Estimated Percolation Rate 75 @ 96" 95 @ 78"
B. Trench bottom square feet 596 319
required per bedroom
(from _Table 4.6 based on
* Gravity LPD *other *Ecoflo or AdvanTex
Treatment System
C. Number of bedrooms 4 4
Area calculations
D.
Length of trench (ft.)
100
100
Length of available area (ft.)
100
100
E.
Width of trench (ft.)
3
3
HEALTH °~
X o�
F.
Number of trenches
8
5
g41
G.
Center -to -center spacing (ft.)
10
10
s
09
y7i._�I
H.
Width required (ft.)
73
43o
°Nsir�s
Width of available area (ft.)
75
45
I.
Total square footage required
2384
1276
J.
Square footage in design
2400
1500
K.
Is a reserve area required?
Yes, reserve site
available within
area investigated
'IIII .'' I,//. .' ''' __ / --- ` ♦ \\\ \\\\1„ 1 +; ♦`�^^ �` __- / '.: '.._'_
IIIII ./,l/„ /�',: - � '•``♦\ \\\\,\+1\„`\\`♦ ,/
Ill , /� ,/// ,, /, / / _ - ♦ ♦.\ ,\\ \\♦\♦ �. �`� .�--_ w
ll 111 -/I/ /I, ,' - _- \♦. \ ` ``�" -^___ -
l /ll//'/-\�'/' /,I, / / JIr/ __ ``` ``C ```��^� ♦ ----- --- - - - - -- '•'''-
II' l,',//',', ,/ I , - - - - ' ` - _ _yam,^_ ST_EP� - e -Z
;Ili/I,','/�' ww/ - \ ___-;_ _---A'h_- __ �•
_ � 0t
__._-------
'', /"ir of
T'l1F' - ---
--
111/,11
_-I,I,I/, ,': /,��_-.--- -__-_-_
II,w'l,n' OfJ3L,
jl,�� _ .{�fy,Y�''{ ----- _- -
`�/,lr/1, b/,I,rn ! /-�.'nI • r ''Ny
-
i
„l „'I/, II , ,,,II r -•III �'/�.' /�., ,',� \', _ -; 1:- -:.: 1'-----.-----.----__:.-- -^\`'
11'll '
\� :' ;�j-9">:=AC:--_----_-_-_
,,,l11,--Z�_
11, 11' Ill II 'I ''III; I,' i1/Il I/ �r/1;:C', '/ J'',,., Y __--_ -^`♦
II AII, III11,1„ II II II, -♦III II 3f.F/I/r /w \OF' {-' -
_
.---^.�
,`A1''I r l,,, ,,,,, I II111'/ - III IIII' !'' ' /I', R,•,,':Y. f.;:;'�( ' ~�`''',,.-' - _,- - )
\''\'I'II I II / /, 1 i 1; I 1 II;II /"II I I I I/ 1 I i I , / � .w :}`:1?:;. ' /'. � -� . ! 10 •f�.,--.
,N4''::. 10
11 1 l
1 / / I \•(. \ I ' I I ' / , , ; '' / I I'I � I ,' i I 1 I I, I _ 11' / � \„ 1 , I ����':Yi;'.'' , 1 \ ' - -
OF
^ ;
,'I
I
1,I„1 'OF / 1pC.
I,r_ I1 It-
II,I,If,��i,lrll,;f,,,Irl,/
2'.I'�/+r`-
�1,I,;Illll�,r�l\;,I;,I;IIIIII/,
Scale 1 "=100' Soil Profile Hole ,
,�yl;,,l ,l-/;; \-
\' ' 1 \', I ' \ House and Drain Field Sites
Lot 12
;v.
Ashcroft West
Albemarle County; 1 I
� Inc.
Gooch Engineering & Testing I
\> '"• ,
1821 Broadway Street
V/ 1 F •11 . . ,,, F17Fit
Page 5 of 5
Certification Statement
County: Albemarle Date:4/15/07
Property Identification: Ashcroft West — Lot 12
Submitted by: Gooch Engineering and Testing, Inc.
This is to certify according to 32.1-163.5 of the Code of Virginia that work submitted for
the referred property is in accordance to and complies with the Sewage Handling and
Disposal Regulations of the Virginia Department of Health. I recommend subdivision
approval.
AOSE: Steve Gooch #106 Date: 4/15/07
,J►x`�KEALTH OF
L�9
ST i N rc, � 1
LIC. NO. 106
`(7J-0-)