HomeMy WebLinkAboutSUB201600137 Assessment - Groundwater Family Division Plat 2016-07-12 Int r1f
171 1;1 r�.
Soils Study for Drain Field Sites
Revised TM 8-43A
A Boundary Line Adjustment with TM 8-44
Albemarle County
tiolse
Prepared for:
Jacob Dunn
1487 Simmons Gap Road
Dyke,VA 22935
Prepared by:
Steve Gooch Consulting Geologist, Inc.
703 Oliver Creek Road
Troy,Virginia 22974
July 12,2016
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Page 1 of 8
OSE/PE Report for:
*owe Construction Permit L Certification Letter [1 Subdivision Approval 121
Property Location:
911 Address: City:
Lot Section Subdivision
GPIN or Tax Map# 8-43A(Revised) Health Dept ID#
Latitude Longitude
Applicant or Client Mailing Address:
Name: Jacob Dunn
Street: 1487 Simmons Gap Road
City:Dyke State VA Zip Code 22935
Prepared by:
OSE Name Steve Gooch License# 1940001284
Address 703 Oliver Creek Road
City Troy State VA Zip Code 22974
PE Name: License#
lkiai Address
City State Zip Code
Date of Report 7'12116 Date of Revision#1
OSE/PE Job# Date of Revision#2
Contents/Index of this report(e.g.,Site Evaluation Summary,Soil Profile Descriptions,Site Sketch,Abbreviated Design,etc.)
OSE Cover Page Abbreviated Design Forms
Soil Profile Sheets Plat
Soil Information Summary Sheets
Certification Statement
I hereby certify that the evaluations and/or designs contained herein were conducted in accordance with the Sewage Handling and
Disposal Regulations(12 VAC5-610),the Private Well Regulations(12 VAC5-630)and all other applicable laws,regulations and
policies implemented by the Virginia Department of Health. I further certify that I currently possess any professional license required
by the laws and regulations of the Commonwealth that have been duly issued by the applicable agency charged with licensure to
perform the work contained herein.
The work attached to this cover page has been conducted under an exemption to the practice of engineering,specifically the
exemption in Code of Virginia Section 54.1-402.11
re I recommend that a(select one): nstruction permits certification letter subdivision approval ✓❑
be(select one)issued denied U.
OSE/PE Signature 1..V."1-/-e— 6djj4 Date 7( 12!1k.
I2c( ,- 2-kg.
Soil Profile
Primary Drain Field Site
Revised Tax Map 8-43A
Albemarle County
Susi
Hole Depth Horizon Material Description Soil Texture
(in.) Group
1 0-4 A Brown(7.5YR 5/4) clay loam, friable 3
4-16 Bt Red(2.5YR 5/8) silty clay loam, firm 3
16-32 BC Red(2.5YR 5/8) silty clay loam, firm w/yellowish red 3
(5YR 5/8) sandy loam
32-84 C Yellowish brown(10YR 5/6) sandy loam, friable 2
2 0-6 A Brown (7.5YR 5/4) clay loam, friable 3
6-30 Bt Red (2.5YR 5/8) silty clay loam, firm 3
30-52 Cl Light olive brown(2.5Y 5/4) sandy clay loam, friable 2
53-84 CB Yellowish brown (10YR 5/6) loam, friable w/red 3
(2.5YR 5/8) silty clay loam
3 0-8 A Brown(7.5YR 5/4) clay loam, friable 3
8-48 Bt Red(2.5YR 5/8) silty clay loam, firm 3
48-66 BC Red (2.5YR 5/8) silty clay loam, firm w/yellowish red 3
(5YR 5/8) sandy loam
66-84 CB Light olive brown(2.5Y 5/4) sandy loam, friable w/red 3
(2.5YR 5/8) silty clay loam
4 0-6 A Brown (7.5YR 5/4) clay loam, friable 3
6-40 Bt Red (2.5YR 5/8) silty clay loam, firm 3
40-56 Bt2 Strong brown(7.5YR 5/8) clay loam, friable 3
56-84 C Brownish yellow(10YR 6/8) loam,friable 2
5 0-8 A Brown (7.5YR 5/4) clay loam, friable 3
8-40 Bt Red(2.5YR 5/8) silty clay loam, firm 3
40-70 CB Strong brown(7.5YR 5/8) sandy loam, friable w/red 3
(2.5YR 5/8) silty clay loam
70-84 C Light olive brown(2.5Y 5/4) sandy loam, friable 2
Page 3 of
Appendix 2
Soil Summary Report
GENERAL INFORMATION
Date 4/15/16 Submitted to Albemarle County Health Department
Applicant Jacob Dunn Telephone Number (434)327-7184
Address 1487 Simmons Gap Road Dyke, VA 22935
Owner Dorothy Morris Life Estate Address 6822 Markwood Road Earlysville, VA 22936
Location 6820 Markwood Road
Tax Map 8-43A(Revised) Subdivision
Block/Section Lot
SOIL INFORMATION SUMMARY- prv,Aay.7 Dom( IR dci
1. Position in landscape satisfactory? f Yes (" No
Describe summit, shoulder
2. Slope 10 %
3. Depth to rock or impervious strata: Max. Min. None X
4. Depth to seasonal water table(gray mottling or gray color) IX No I— Yes inches
Free water present Ig No 1— Yes range in inches
%triSoil percolation rate estimated I ` Yes Texture group I III) IV
No Estimated rate 75 min/inch
7. Permeability test performed I— Yes
R. No
If yes, note type of test performed and attach
IX Site Approved: Drainfield to be placed at 60" depth at site designated on permit.
r Site Disapproved:
Reasons for rejection:
1. I— Position in landscape subject to flooding or periodic saturation.
2. I— Insufficient depth of suitable soil over hard rock.
3. I� Insufficient depth of suitable soil to seansonal water table.
4. I— Rates of absorption too slow.
5. 1— Insufficient area of acceptable soil for required drainfield, and/or Reverse Area.
6. I— Proposed system too close to well.
sae fl Other Specify
(attach additional pages if necessary)
Pc(- 1c)F
Abbreviated Design Form
This form is for use with gravity,pump to gravity,enhanced flow,and low pressure distribution(LPD)sewage system
designs and when applying for a certification letter or subdivision approval.
This abbreviated design covers the 0 primary and reserve area, Only the primary area, 0 only the reserve
area(check one)for_Revised TM 8-43A
Design Basis
Total length of available area: 90'+45' Total width of available area: 60' _
Estimated Pere.Rate: 75 at 60" in.(depth) Number of bedrooms(or GPD): 3
1 2
Conveyance Method : Gravi Distribution method (specify): Gravity_
3c
Dispersal system basis GMP 135 LGMI required? No (Yes/No)
Effluent quality required: Primary (Primary, Secondary,Advanced Secondary)
Square feet per bedroom:_ 496 _ Total trench bottom area required: 1341
fire
Area Calculations
Number of trenches 7 Length of trenches: 90' (3)+45' (4)
Width of trenches: 3' Center to center spacing: 9'
Reserve required? Yes Percent reserve area required: 100
Total width of absorption area required 57' Total trench bottom area provided: 1350
The required width is calculated by multiplying the center-to-center spacing by one less than the number
of trenches and adding 1 trench width plus any required reserve area. If the topography is not uniform
across the length of the site the trenches will need to flare apart on one end to maintain contour. When
this occurs it is necessary to use a center-to-center spacing that accounts for the flair or the installer will
not be able to fit the system within the approved area. It is perfectly acceptable to have more area
available,especially up and down the slope,than is required.
Page of
AOSE Form E Revised July 18,2007
Soil Profile
Reserve Drain Field Site
Revised TM 8-43A
Albemarle County
Hole Depth Horizon Material Description Soil Texture
(in.) Group
6 0-4 A Brown(7.5YR 5/4) clay loam, friable 3
4-27 Bt Red (2.5YR 5/8) silty clay loam, firm 3
27-40 Bt2 Strong brown(7.5YR 5/8) clay loam, friable 3
40-60 Cl Light yellowish brown(2.5Y 6/4) sandy loam, friable 2
60-84 C2 Olive(5Y 5/4) sandy loam,friable 2
7 0-6 A Brown(7.5YR 5/4) clay loam, friable 3
6-18 Bt Strong brown(7.5YR 5/8) clay loam, friable 3
18-84 C Olive (5Y 5/4) sandy loam, friable w/gneiss fragments 2
below 48"
8 0-6 A Brown(7.5YR 5/4) clay loam, friable 3
6-33 Bt Red(2.5YR 5/8) silty clay loam, firm 3
33-48 BC Red(2.5YR 5/8) silty clay loam, firm w/yellowish red 3
(5YR 5/8) sandy loam
48-84 C Light yellowish brown(2.5Y 6/4) sandy loam, friable 2
9 0-4 A Brown(7.5YR 5/4) clay loam, friable 3
4-27 Bt Red(2.5YR 5/8) silty clay loam, firm 3
27-47 BC Red (2.5YR 5/8) silty clay loam, firm w/yellowish red 3
(5YR 5/8) sandy loam
47-84 C Light yellowish brown(2.5Y 6/4) sandy loam, friable 2
10 0-4 A Brown(7.5YR 5/4) clay loam, friable 3
4-20 Bt Red (2.5YR 5/8) silty clay loam, firm 3
20-38 BC Red(2.5YR 5/8) silty clay loam, firm w/yellowish red 3
(5YR 5/8) sandy loam
38-84 C Very pale brown(10YR 7/4) sandy loam, friable 2
'err
Page & of T
Appendix 2
Soil Summary Report
GENERAL INFORMATION
Sew
Date 4/15/16 Submitted to Albemarle County Health Department
Applicant Jacob Dunn Telephone Number (434)327-7184
Address 1487 Simmons Gap Road Dyke, VA 22935
Owner Dorothy Morris Life Estate Address 6822 Markwood Road Earlysville, VA 22936
Location 6820 Markwood Road
Tax Map 8-43A(Revised) Subdivision
Block/Section Lot
•
SOIL INFORMATION SUMMARY , Re642/..v,4_ .0 atK Elea
1. Position in landscape satisfactory? ix Yes E No
Describe summit, shoulder
2. Slope 15 %
3. Depth to rock or impervious strata: Max. Min. None x
4. Depth to seasonal water table(gray mottling or gray color) Gc No r Yes inches
Free water present IR' No r Yes range in inches
*Soil percolation rate estimated IAC Yes Texture group I II 40 IV
No Estimated rate 55 min/inch
7. Permeability test performed I" Yes
Ig No
If yes, note type of test performed and attach
IR Site Approved: Drainfield to be placed at 60" depth at site designated on permit.
r Site Disapproved:
Reasons for rejection:
1. r Position in landscape subject to flooding or periodic saturation.
2. r Insufficient depth of suitable soil over hard rock.
3. r Insufficient depth of suitable soil to seansonal water table.
4. r Rates of absorption too slow.
5. r Insufficient area of acceptable soil for required drainfield, and/or Reverse Area.
6. r Proposed system too close to well.
Sore r Other Specify
(attach additional pages if necessary)
fags..?o(=.
Abbreviated Design Form
This form is for use with gravity,pump to gravity,enhanced flow,and low pressure distribution(LPD)sewage system
designs and when applying for a certification letter or subdivision approval.
Sire
This abbreviated design covers the ❑ primary and reserve area, 0 only the primary area, [Wily the reserve
area(check one)for New Lot—A Family Division of TM 8-37
Design Basis
Total length of available area: 50' Total width of available area: 85'
Estimated Pere.Rate: 55 at 60" in. (depth) Number of bedrooms(or GPD): 3
1 2
Conveyance Method : Pump Distribution method (specify): Pump
3c
Dispersal system basis Table 5.4_ LGMI required? No (Yes/No)
Effluent quality required: Primary (Primary, Secondary,Advanced Secondary)
Square feet per bedroom: 412 Total trench bottom area required: 1236
Area Calculations
Number of trenches 9 Length of trenches: 5O'r
Width of trenches: 3' Center to center spacing: 9'
Reserve required? Yes Percent reserve area required: 100
Total width of absorption area required 75' Total trench bottom area provided: 1350
The required width is calculated by multiplying the center-to-center spacing by one less than the number
of trenches and adding 1 trench width plus any required reserve area. If the topography is not uniform
across the length of the site the trenches will need to flare apart on one end to maintain contour. When
this occurs it is necessary to use a center-to-center spacing that accounts for the flair or the installer will
not be able to fit the system within the approved area. It is perfectly acceptable to have more area
available,especially up and down the slope,than is required.
Sive
Page of
AOSE Form E Revised July 18,2007
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EFFECTIVE DATE '� :•+ ¢
T.M.8-37 FEBRUARY 4, 2005, ...•••••••\...•................•:•. . +
+ (COMMUNITY PANEL 510006 01100) . o
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T.M.8-43A ..0g,• *` • ..t in
1 13.90+/- ACRES AS PER TAXATION RECORDS Fq^� 40
/ NELSON R.MORRIS & ALLISON M.MORRIS 1
AND DOROTHY C.MORRIS(LIFE ESTATE) =
+ 0.8.4421-523 T M.8-43
1 O.B.81-70 DESC. :::� WILLIAM C.GRAVES
1.•• & LUCY ANN GRAVES
0.8.3922-474
' % REVISED :: D.8.731-308 PLAT
••. T.M.8-44 :�
/ •.'`•., 28.90+/— ACRES , •
N +
• 3 3f'S! E
TOTAL IRON
•'j•*;:y +, SET N88449'S9~E SEDT Na -
Is q!• •�: .4) AKE 7
' AT 20.00 T'
8�q�.• hA 4�2°� ,`;� STAKE 6 REVISED o a 6.32,2�»
a� .� T.M. 8-43A R =1200.00'
tt�8�c� ®IRON' STe ` ` A E 2.00 ACRES T =636568.
SET 4 .9� s V STAKE C =136.91'
V. •a' 9 .-. I. ,. lit'
CB=S03'47'41"W
O °'
Omw....,.„
o 'ED 3 ) \\ i ` S00 '31'29"W
Proposed HOMO1��1\ OAK �STSK Z 113.02
LLI
TRACES OF ��. ' iKE Lu.
DOWN FENCE 0> STA' lip
INproposed ROW OF TREiE�S�,,j �� ro '° �'�`' STATE ROUTE 664
Well
sif .... MARKWOOD ROAD
"'�,��,�, ., — (30'PRESCRIPTIVE EASEMENT)
•.,�,�`` $ IRON ....
i
`''•� - __ ----- --------------- --__ SET ' NEW 30 `
114
.. ..-- - . ------ -------------24~wILo-= PRIVATE +
CHERRY •`` - • _ • __ , _
'•�' ACCESS
.y.,:st EASEMENT 1 + TIE LINE
ti '..p�
'�.;v�.9 S00'24'46"W
ZREVISED T.M.8-44 '',;`•.;•• 283.71'
/ I ;
28. 90+/— ACRES
TOTAL
EXISTING J\,\.'\6'.. I li e e
IRON FOUND TIE LINE
DRIVEWAY ''ti IRON 339'23'40"W
.03 FOUND 26.77
T.M.8-44 to ,%
17.00+/- ACRES AS PER TAXATION RECORDS
NELSON R.MORRIS & ALLISON M.MORRIS i
//
AND DOROTHY C.MORRIS(LIFE ESTATE) ! -
D.8.4421-523 tui0.8.93-303 DESC. �°' li
T.M.B 47A
H m
rig,
0 / i 1
__._._ _ i COURSES ALONG CENTERLINE
HEALTH DEPARTMENT COPY OF NEW 301PRIVATE ACCESS EASEMENT
NOT FOR RECORDATION LINE BEARING DISTANCE
+ LS N89'28'31'W 37.20
Scale 1"= 100' •- Soil Profile Hole ' L2 873'57;07.W 19.66
House, Well and Drain Field Sites L4 S62'39'41"W 39.29
Revised Tax Map 8-43A I L3 S68'52 38w 40.03
L5 S66'49' 19"N 36.74
Albemarle County, Virginia 1 L6 S81 '16'49"W 61.97
REVIEW Steve Gooch Consulting Geologist
703 Oliver Creek Road 'ENCS r
Troy,Virginia 22974 _I
SCALE: 1" °° i00 . LFOUND P
DATE: JUNE 29, 2016 T.M.8-468
oh
ROGER W. RAY & ASSOC., INC. GRAPHIC SCALE 1"=100 '
663 BERKMAR COURT mu an no ommommomi
oA
CHARLOTTESVILLE, VA 22901 lam mal ommaimmomm mmoommammom
434-293-3195 0 100 200 300
GL WWW.RAYSURVEYING.COM SHEET 3 OF 3 14467