HomeMy WebLinkAboutSUB201800031 Approval - Agencies 2018-02-23rll
COUNTY OF ALBEMARLE
Department of Community Development
401 McIntire Road, Room 227
Charlottesville, Virginia 22902-4596
Phone (434) 296-5832 Fax (434) 972-4126
OWW#1111:;
Josh Kirtley
Virginia Department of Health
1138 Rose Hill Drive
Charlottesville, VA 22906
RE: SLTB201800021 Pryor
Dear Mr. Kirtley:
The County of Albemarle has received an application for a two -lot division, involving Tax Map Parcels (T7.1i1P) W94-
21K. This project requires Health Department approval before receiving final County approval.
The applicant has provided copies of the soils work associated with these parcels, dated P'e�rary x 7, 2018. Two
copies of those reports are attached, as is the proposed plat dated ei�rury 5,Oi 8, and an application for subdivision
review dated Febraaty 20,;2018.
Please review the proposals for suitable subsurface drainfields which comply with the provisions of Chapter 18,
Sections 4.2.2, 4.2.3, 4.2.4, and Chapter 14, Sections 14-309 and 14-310 of the Albemarle County Code. Should you
have any questions or comments, please feel free to contact me.
Review comments are due on Friday, March 2. Please call or email me if you have any questions or requests for
assistance. Thank you very much for your assistance.
Sincerely,
�6)rf1Ja�
Nick Morrison
On -Call Planner I Department of Community Development
Email: nmorrisonaalbemarle.org
Voice: (434) 296-5832 ext. 3307
Fax: (434) 972-4035
Encl.
In Cooperation with the
State Department of Health
Phone (434) 972-6219
Fax (434) 972-4310
March 20, 2018
COMMONWEALTH ®f `iIRGINIA
Thomas Jefferson Health District AL®EINARLE - COUNTY
TrESYIRA)
FLUVANNA COUNTY (P4LNn'RA)
Nick MuY SUH
County of Albemarle
Department of Community Development
401 McIntire Road
Charlottesville, Virginia 22902-4596
1138 Rose Hill Drive GREENE COUNTY (STANARDSVILLE)
LOUISA COUNTY (LOUISA)
P. O. Box 7546 NELSON COUNTY (LOVINGTON)
Charlottesville, Virginia 22906
RE: Review of Proposed Subdivision Plat and attached Soils Information for Individual Onsite
Sewage Systems as part of a division of Tax Map 94 Parcel 21K located in Albemarle
County, Virginia.
Dear Mr. Morrison:
On February 23, 2018, the County of Albemarle requested the Virginia Department of Health (via the
AIbemarle County Health Department) review the proposed subdivision plat identified above. This letter is to
inform you that the above referenced subdivision plat is approved for individual Onsite Sewage Systems
in accordance with the provisions of the Code of Virginia, the Sewage Handling and Disposal Regulations,
and local ordinances.
This request for subdivision review was submitted pursuant to the provisions of § 32.1-163.5 of the Code of
Virginia which requires the Health Department to accept private soil evaluations and designs from an
Authorized Onsite Soil Evaluator (AOSE) or a Professional Engineer working in consultation with an AOSE for
residential development. This subdivision was certified as being in compliance with the Board of Health's
Regulations by: Steve Gooch OSE #1940001284. This subdivision approval is issued in reliance upon
that certification.
Pursuant to § 360 of the Regulations this approval is not an assurance that Sewage Disposal System
Construction Permits will be issued for any lot in the subdivision identified above unless that lot is specifically
identified on the above referenced plat as having an approved site for an onsite sewage disposal system, and
unless all conditions and circumstances are present at the time of application for a permit as are present at the
time of this approval. This subdivision may contain lots that to do not have approved sites for onsite sewage
systems.
This subdivision approval does pertain to the requirements of local ordinances.
Sincerely,
5 ` •{rAJ
�� V
raviok.
s T. Davis, OSE
Environmental Health Specialist, Sr.
of6 Dy'& 1rwv1rcr=,nMtWth Services
MAR r' el` 1018
COUNTY OF ALBEMARLE ��•-�� » �
Department of Community Development
401 McIntire Road, Room 227
Charlottesville, Virginia 22902-4596
Phone (434) 296-5832 Fax (434) 9724126
2/23/2018
Josh Kirtley
Virginia Department of Health
1138 Rose Hill Drive
Charlottesville, VA 22906
RE: SUB20180002T'Pr m
31 D°Rscl
Dear Mr. Kirtley: 11311.11%
The County of Albemarle has received an application for a two -lot division, involving Tax Map Parcels (TMP) #94-
21K. This project requires Health Department approval before receiving final County approval.
The applicant has provided copies of the soils work associated with these parcels, dated February 17, 2018. Two
copies of those reports are attached, as is the proposed plat dated February 5, 2018, and an application for subdivision
review dated February 20, 2018.
Please review the proposals for suitable subsurface drainfields which comply with the provisions of Chapter 18,
Sections 4.2.2, 4.2.3, 4.2.4, and Chapter 14, Sections 14-309 and 14-310 of the Albemarle County Code. Should you
have any questions or comments, please feel free to contact me.
Review comments are due on Friday, March 2. Please call or email me if you have any questions or requests for
assistance. Thank you very much for your assistance.
Sincerely,
Nick Morrison
On -Call Planner I Department of Community Development
Email: nmorri.son(i4albemarle.org
Voice: (434) 296-5832 ext. 3307
Fax: (434)972-4035
Encl.
Steve Gooch
STEVE GOOCH spgooch.geologist@gmail.com
C.P.G./O.S.E CONSULTING GEOLOGIST INC. Phone: 434-531-0487
703 Oliver Creek Rd. Troy, Virginia 22974
February 17, 2018
Mr. Bill Fritz
County Of Albemarle
Dept. Of Planning and Community Development
401 McIntire Rd Room 227
Charlottesville, VA 22902-4579
Re: Proposed Drain Field Sites
Lots A and B
A Division of Tax Map 94-21K
Albemarle County
Dear Mr. Fritz:
Enclosed are three (3) copies of the soils work associated with the proposed drain
field sites for the above -referenced property. We request that you forward two (2)
copies to the Charlottesville -Albemarle Health Department for their review. Also
enclosed is the application for subdivision review form.
If you have any questions, please do not hesitate to tail.
Sincerely,
Steve Gooch Consulting Geologist, Inc.
ttta__
Steve Gooch
Encl.
Commonwealth of Virginia vnri Use Only
Health Department ID#
Application for Subdivision Review J� Ippleve
Due Date
(Page 1 of 2 to be filled out by the Owner or Agent) j V �
Owner The William H. Dorsey Land Turst Phone (434) 249-5655
Mailing Address 4433 Richmond Road
Keswick, VA 22947
Developer/Agent Steve Gooch, Consulting Geologist
Mailing Address 703 Oliver Creek Road
Troy, VA 22974
AOSE Steve Gooch
Mailing Address 703 Oliver Creek Road
Troy, VA 22974
Directions to Property; From Charlottesville take Rt. 250 East, right at 4433 Richmond Road
Phone
Fax
Phone (434) 531-0487
Phone
Fax
Phone (434)531-0487
Phone
Fax
Name of Proposed Subdivision
Tax Map 94-21K Other Property Identification Dimension/Acreage of Property 51.43 Ac.
Number of lots proposed 2 Proposed water source (note: new or existing, public or individual) new, individual
General size of lots 14.46 Ac. and 36.97 Ac. (give range if appropriate)
Additional description of subdivision
Overview of soils and geology (optional but encouraged)
In order for VDH to process a subdivision application you must attach a plat of the property showing the location of the proposed onsite
sewage disposal systems and the reserve absorption areas (if required) and the location of the water supply system on each lot, if applicable.
Each plat or subsection of a subdivision shall be accompanied by specific soil information for each lot (absorption area and reserve area). If
not provided by the local subdivision ordinance, the district or local health department may require the plat to show streets, utilities, storm
drainage, water supplies, easements, lot Iines, and original topographic contour lines by detail survey or other information as required.
When the AOSE site evaluations are reviewed, the property lines, building location and the proposed well and sewage system sites must be
clearly marked and the property sufficiently visible to see the topography, otherwise this application will be denied.
I give permission to the Virginia Department. of Health (VDH) to enter onto the property described during normal business hours for the
purpose of processing this application and to perform quality assurance checks of evaluations and designs certified by an Authorized Onsite
Soil Evaluator (AOSE) or a Professional Engineer (PE) as necessary until the sewage disposal system has been constructed and approved.
Signature of Owner/Agent
7 �
Date
VDH Uae Only
Commonwealth of Virginia Health Department IN
Application for Subdivision Review Due Date
(page 2 of 2 to be filled out by the county official requesting a VDH review)
County Office initiating request
Contact Individual Phone
Local offices ofthe Virginia Department of Health may review subdivision applications for compliance with state rules and
regulations governing sewage treatment and dispersal and private water supplies, compliance with local ordinance governing
sewage treatment and dispersal and private water supplies and potentially for compliance with other local ordinances. Please
indicate the nature of review you are asking the health department to conduct,
1. Review for conformance with the Sewage Handling and Disposal Regulations
2. Review for conformance with local onsite wastewater ordinances
3. Other (describe below)
Name and title of requestor
Date
0SE FounF Revised 7l02109
Albemarle Commun4Development Department
1Road Charlottesville, VA2291')2- GM
(434) 296-5832 Fax : ( ) 972-4126
Planning Application
I'"r Dwner(s)VIOMIAi1, # 1 ►N t T % kf!f S
Application , 201BOW 1
Legal Description-
z_.
Magisterial Dili. �e+iiittsYlt�e k"°¢ Land llse Primary OjeLfr +r=
CurrentAFD MOt in A/F #!«tsfriic! ��"; Current Zoning Primary !Beal
APPLICATION INr-OP. wEAnON — — — -
Street Address Entered &f
Application Type Suck Sm,ih
jw- Plot � $�
Project WRLTAAtt H. DORSEY, III -
Rareived Date {i2f f6f x$ Received Date Final -Submittal Date l0Z{20f 18 Total Fees 936
Closing File Date Submittal Date Final Total Paid L 900
Revision Number
Lamments
Legal Ad
SUB
�v+s�+r ��s s� was tYiD tklr iFESWI
� 4VlLLU1M H DDRSEV • 4433 RICHIN#?ND RD KESWiCK,1iAA 14342495655 . t
Signature of Contractor or Authorized Agent Date
t fk
LJ Ljr-; g.)-in
Soils Study for Drain Field Sites
Lots A and B
A Division of Tag Map 94-21K
Albemarle County
Prepared for:
The William H. Dorsey Land Trust
4433 Richmond Road
Keswick, VA 22947
Prepared by:
Steve Gooch Consulting Geologist, Inc.
703 Oliver Creek Road
Troy, Virginia 22974
February 17, 2018
Page 1 of 8
OSE/PE Report for:
Construction Permit LJ Certification Letter.l-D Subdivision Approval 571
Property Location:
911 Address: City:
Lot A Section Subdivision
GPIN or Tax Map # 94-21 K Health Dept ID #
Latitude Longitude
Applicant or Client Mailing Address:
Name: The William W. Dorsey land Trust
Street: 4433 Richmond Road
City. Keswick State VA Zip Code 22947
Prepared by:
OSE Name Steve Gooch
Address 703 Oliver Creek Road
City Troy State VA
PE Name:
Address
City
License # 1940001284
Zip Code 22974
License #
State Zip Code
Dale of Report 2/17/18 Date of Revision 41
OSUPE 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
Soil Profile Sheets
Soil Information Summary Sheets
Abbreviated Design Forms
Survey Plat
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 VACS-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
1 recommend that a (select one): �nsbrttction permit certification letter subdivision approval
be (select one) issuedv denied
OSWPE Signature _ Date Z
Or
Soil Profile
Primary Drain Field
Lot A
A Division of Tax Map 94-21 K
Albemarle County
Hole Depth Horizon Material Description Soil Texture
(in.) Group
4 0-7 A Grayish brown (I OYR 5/2) loam, friable 2
7-26 Bt Yellowish red (5YR 5/8) silty clay loam, firm 3
2648 C Yellowish brown (I OYR 518, very pale brown 3
(1 OYR 8/3) silt loam, friable, 25% weathered schist
fragments below 36"
48- Cr
6 0-6
A
Grayish brown (I OYR 5/2) loam, friable 2
6-21
Bt
Reddish yellow (7.5YR 6/8) silty clay loam, firm 3
21-32
Bt2
Yellowish brown (10YR 5/8) silty clay loam, firm 3
32-42
C
Strong brown (7.5YR 5/8) silt loam, friable, w/quartz 3
42-
-
Quartz
7 0-7
A
Grayish brown (I OYR 5/2) loam, friable 2
7-40
Bt
Yellowish red (5YR 5/8) silty clay, firm 4
40-60
Bt2
Yellow (1 OYR 7/8) silty clay loam, firm w/ red (2.5YR 5/8) 3
clay
8 0-8
A
Grayish brown (I OYR 5/2) loam, friable 2
8-27
Bt
Reddish yellow (7.5YR 6/8) silty clay loam, firm 3
27-42
C
White (10YR 8/1) silt loam, friable w/25% weathered schist3
fragments (lithchromic)
42- Cr
9 0-8 A Grayish brown (10YR 5/2) loam, friable 2
8-45 Bt Yellowish brown (1 OYR 5/8) silty clay, firm 4
45-54 BC Yellowish red (5YR 5/8) silty clay loam, firm w/schist 3
fragments
54- Cr
10 0-7 A Grayish brown (I OYR 5/2) loam, friable 2
7-24 Bt Reddish yellow (7.5YR 6/8) silty clay loam, firm 3
24-43 C Light yellowish brown (1 OYR 6/4) silt loam, friable, 3
25-40% weathered schist fragments
43- Cr
Page 3 of 7
Appendix 2
Soil Summary Report
GENERAL INFORMATION
Date 12/31117 Submitted to Albemarle County Health Department
Applicant William H. Dorsey Land Trust Telephone Number (434) 249-5655
Address 4433 Richmond Road Keswick, VA 22947
Owner same Address same
Location 4433 Richmond Road
Tax Map 94-21K Subdivision
Block/Section Lot A
SOIL INFORMATION SUMMARY - sDn�.,,.n..,... V._ O.P l
1. Position in landscape satisfactory? OZ Yes ' No
Describe shoulder
2. Slope 5 %
3. Depth to rock or impervious strata; Max_ 60"f Min. 42"
4. Depth to seasonal water table (gray mottling or gray color) No Yes
. Free water present 5Z No I— Yes range in inches
6. Soil percolation crate estimated Jc Yes Texture group I It III N
No Estimated rate 95 min/inch
7. Permeability test performed f Yes
No
If yes, note type of test performed and attach
OC Site Approved: Drainfield to be placed at
I— Site Disapproved:
None
inches
24" depth at site designated on permit.
Reasons for rejection:
1 • I� Position in landscape subject to flooding or periodic saturation.
2• Insufficient depth of suitable soil over hard rock.
3• Insufficient depth of suitable soil to seansonal water table.
4. r Rates of absorption too slow.
5• Insufficient area of acceptable soil for required drainfield, and/or Reverse Area.
�• r Proposed system too close to well.
Other Specify
(attach additional pages if necessary)
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 11 primary and reserve area, Ig only the primary area, C7 only the reserve
area (check one) for Lot A- A Division of TM 94-21 K
Design Basis
Total length of available area: 100' Total width of available area: 105'
Estimated Pere. Rate: 95 at 24� in. (depth) Number of bedrooms (or GPD): 4
1 2
Conveyance Method: Gravity Distribution method (specify .- Gravity
3c
Dispersal system basis Table 5.4 _ LGMI required? No (Yes/No)
Effluent quality required: Primary (Primary, Secondary, Advanced Secondary)
Square feet per bedroom: 862
Area Calculations
Number of trenches 12
Width of trenches: 3'
Reserve required? Yes.
Total trench bottom area required: 3448
Length of trenches: 100'
Center to center spacing: _ _9'
Percent reserve area required: 100
Total width of absorption area required 102' Total trench bottom area provided: 3600
The required width is calculated by multiplying the center -to -center spacing by one less than the number
of trenches and adding t 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
?45r_ - 47 7
Soil Profile
Reserve Drain Field
Lot A
A Division of Tax Map 94-21K
Albemarle County
Hole Depth Horizon Material Description Soil Texture
(in.) Group
1 0-6 A Grayish brown (I OYR 5/2) loam, friable 2
6 20 Bt Reddish yellow (7.5YR 6/8) clay loam, friable 3
20-48 C White (I OYR 8/1) silt loam, friable, 25% weathered schist 3
fragments (lithochromic)
48- Cr
2 0-7 A Grayish brown (1 OYR 5/2) loam, friable 2
7-36 Bt Yellowish brown (1 OYR 5/8) silty clay loam, firm 3
36-42 C White (10YR 8/1) silt loam, friable, 25% weathered schist 3
fragments (lithochromic)
42- Cr
3 0-7
A
Grayish brown (I OYR 5/2) loam, friable
2
7-23
Bt
Yellowish brown (I OYR 5/8) silty clay loam, firm
3
23-30
C
Light yellowish brown (I OYR 6/4) silt loam, 25-40%
3
weathered schist fragments
30-
Cr
4 0-7
A
Grayish brown (1 OYR 5/2) loam, friable
2
7-26
Bt
Yellowish red (5YR 5/8) silty clay loam, firm
3
26-48
C
Yellowish brown (1 OYR 5/8, very pale brown
3
(I OYR 8/3) silt loam, friable, 25% weathered schist
fragments below 36"
48-
Cr
5 0-7
A
Grayish brown (I OYR 5/2) loam, friable
2
7-24
Bt
Reddish yellow (7.5YR 6/8) clay loam, friable
3
24-28
C
Yellowish red (5YR 518) silty clay loam, 10°/o weathered
3
schist fragments below 24"
28-
Cr
10 0-7
A
Grayish brown (1 OYR 5/2) loam, friable
2
7-24
Bt
Reddish yellow (7.5YR 618) clay loam, friable
3
2442
C
Light yellowish brown (1 OYR 6/4) silt loam, friable w/20% 3
weathered schist fragments
42-
Cr
Page L of Z
Appendix 2
Soil Summery Report
GENERAL INFORMATION
Date 12/31/17 Submitted to Albemarle County Health Department
Applicant William H. Dorsey Land Trust Telephone Number (434) 249-5655
Address 4433 Richmond Road Keswick, VA 22947
Owner same Address same -
Location 4433 Richmond Road
Tax Map 94 21 K
BlockfSection
Subdivision
Lot A
I SOIL INFORMATION SUMMARY - r,__ ,::. hl)
1. Position in landscape satisfactory?
Describe shoulder
5Z Yes I— No
2. Slope 5 %
3. Depth to rock or impervious strata: Max. 48" Min, 2811 None
4. Depth to seasonal water table (gray mottling or gray color) GC No r— Yes inches .
Free water present IX No I— Yes range in inches
6. Soil percolation rate estimated GC Yes Texture group I
r— No Estimated rate
7. Permeability test performed I° Yes
IZ No
If yes, note type of test performed and attach
IBC Site Approved: Drainfield to be placed at
r Site Disapproved:
II III s
95 min/inch
16" depth at site designated on permit.
Reasons for rejection:
1 • Position in landscape subject to flooding or periodic saturation.
2• r Insufficient depth of suitable soil over hard rock.
3• F Insufficient depth of suitable soil to seansonal water table.
4. 1— Rates of absorption too slow.
5. r Insufficient area of acceptable soil for required drainfield, and/or Reverse Area.
�• I� Proposed system too close to well.
R r Other Specify
(attach additional pages if necessary)
7CF-g
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 ❑ primary and reserve area, ❑ only the primary area, 4yanly the reserve
area (check one) for Lot A- A Division of TM 94-21 K
Design Basis
Total length of available area: 100, Total width of available area: 95'
Estimated Pere. Rate: 95_ at 16�' in. (depth) Number of bedrooms (or GPD): 4
Conveyance Methods: gmy-ity Distribution methodz (specify): Gravity
3c
Dispersal system basis GMP #118A LGMI required? No (Yes/No)
Effluent quality required: Second (Primary, Secondary, Advanced Secondary)
Square feet per bedroom: ; 320 _
Area Calculations
Number of trenches 5
Width of trenches: 3'
Reserve required? This is reserve
Total trench bottom area required: 1280
Length of trenches: 100
Center to center spacing: -_ - _9'
Percent reserve area required: 100
Total width of absorption area required 39; Total trench bottom area provided: _1500
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
ROSE Form E Revised duly 18, 2007
a
J1AATI.MT COPY
RECORDATION
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ORWHTC BCALE i°A:
0 200 400 50
'case l "- 300' .. Soil Profile Hole
House, Well and Drain. Field Sites
Lot A
A Division of Tax Map 94-21 K
Albemarle Caun , Vir -nia
Sieve Gooch Consulting Geologist
703 Oliver Creek Road
Troy, Virginia 22974
T^ T�1
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Page 1 of 8
OSEIPE Report for:
Construction Permit _i I Certification Letter C1 Subdivision Approval
Property Location:
911 Address:
Lot i3 Section
GPIN or Tax Map # 94-21 K
Latitude
Applicant or Client Mailing Address:
Name: The William H. Dorsey Land Trust
Subdivision
Health Dept ID #
Longitude
City:
Street: 4433 Richmond Road
City: Keswick State VA Zip Code 22947
Prepared by:
OSE Name Steve Gooch
Address 703 Oliver Creek Road
City Troy
PE Name:
Address
City
License # 1940001284
State VA Zip Code 22974
License #
State Zip Code
Date of Report 2117118 Date of Revision # 1
OSE/PE Job # Date of Revision #2
ContentwIndex 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 Survey Plat
Soil information Summary Sheets
Ccrtifcation Statement
I hereby certify that the evaluations and/or designs contained herein were conducted in accordance with the Sewage Handling and
Disposal Regulations (12 VACS-610), the Private Well Regulations (12 VACS-630) and all other applicable laws, regulations and
policies implemented by the Virginia Department of Health. I further certify teat 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.
F] 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
I recommend that a (select one): nstruction pernait� certification letter subdivision approval U
be (select one) issued denied " .
OSE/PE Signature t 4 . rA= Date
Soil Profile
Primary Drain Field
Lot B
A Division of Tax Map 94-21 K
Albemarle County
Hole Depth
Horizon
Material Description
Soil Texture
(in.)
Group
1 0-6
Al
Grayish brown (I OYR 5/2) loam, friable
2
6-12
A2
Light yellowish brown (1OYR 6/4) clay Ioam, friable
3
12-20
Bt
Reddish yellow (5YR 6/8) silty clay loam, firm
3
20-44
Bt2
Yellowish brown (IOYR 5/8) silty clay loam, firm,
3
20-30% weathered schist fragments
44- Cr
2
0-6
Al
Grayish brown (10YR 5/2) loam, friable
2
6-30
Bt
Red (2.5YR 5/8) clay loam, friable
3
30-48
C
Pale brown (2.5Y 8/3) loam, friable, 25% weathered schist
2
fragments
48-
Cr
5
0-5
Al
Grayish brown (1OYR 5/2) loam, friable
2
5-13
A2
Light yellowish brown (IOYR 6/4) clay loam, friable
3
13-32
Bt
Yellowish red (5YR 5/8) silty clay loam, firm
3
32-60
C
Light yellowish brown (2.5Y 6/4) silt loam, massive, friable 3
6
0-5
Al
Grayish brown (10YR 5/2) loam, friable
2
5-12
A2
Light yellowish brown (10YR 6/4) clay loam, friable
3
12-42
Bt
Yellowish red (5YR 5/8) silty clay loam, firm
3
42-
-
Quartz
7
0-4
Al
Grayish brown (1OYR 5/2) loam, friable
2
4-9
A2
Light yellowish brown (10YR 6/4) clay loam, friable
3
9-23
Bt
Yellowish red (5YR 5/8) silty clay loam, firm
3
23-34
C1
Brown (7.5YR 5/8) loam, friable, 10% weathered schist
2
fragments
34-48
C2
Brownish yellow (10YR 618) clay loam, friable
3
48-
-
Quartz
8
04
Al
Grayish brown (10YR 5/2) loam, friable
2
4-9
A2
Light yellowish brown (IOYR 6/4) clay loam, friable
3
9-30
Bt
Red (2.5YR 5/8) silty clay loam, firm
3
30-48
C
Light yellowish brown (10YR 6/4) silt loam, friable,
3
25% weathered schist fragments
48- Cr
Page 3 of r
Appendix 2
Soil Summary Report
GENERAL INFORMATION
Date 12/31/17 Submitted to Albemarle County Health Department
Applicant William H. Dorsey Land Trust Telephone Number (434) 249-5655
Address 4433 Richmond Road Keswick, VA 22947 ^T
Owner same Address same
Location 4433 Richmond Road
Tax Map 94-21 K Subdivision
Block/Section Lot B
I SOIL INFORMATION SUMMARY -Prima, G 10-d I
1. Position in landscape satisfactory? DI)C Yes r No
Describe shoulder
2. Slope 12 %
3. Depth to rock or impervious strata: Max. 66"+ Min. 42F1 None
4. Depth to seasonal water table (gray mottling or gray color) IR No r Yes inches
Free water present OC No r Yes range in inches
6. Soil percolation rate estimated IR Yes Texture group 1 II TD IV
No Estimated rate 75 min/inch
7. Permeability test performed r Yes
No
If yes, note type of test performed and attach
IX Site Approved: Drainf'ield to be placed at 24" depth at site designated on permit.
r Site Disapproved:
Reasons for rejection:
1 • IR 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. Rates of absorption too slow.
5. r Insufficient area of acceptable soil for required drainfeld, and/or Reverse Area.
�• I Proposed system too close to well_
r Other Specify
(attach additional pages if necessary)
Abbreviated Design Form
This foam 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 ❑ primary and reserve area, Orlon ly the primary area, ❑ only the reserve
area (check one) for Lot B- A Division of TM 94-21K
Design Basis
Total length of available area: 100' Total width of available area: 100'
Estimated Pew. Rate: 75 at 24�' in. (depth) Number of bedrooms (or GPD): 4
1 2
Conveyance Method : Gravi Distribution method (specify): Gravity
3e
Dispersal system basis Table 5.4 LGMI required? No (Yes/No)
Effluent quality required: Primary (Primary, Secondary, Advanced Secondary)
Square feet per bedroom: 596
Area Calculations
Number of trenches 8
Width of trenches: 3'
Reserve required? Yes
Total trench bottom area required: 2384
Length of trenches: 100'
Center to center spacing., 10,
Percent reserve area required: 100
Total width of absorption area required 73' Total trench bottom area provided: _2400
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
AQSE Form E Revised July 18, 2007
PGA 5^()FF
Soil Profile
Reserve Drain Field
Lot B
A Division of Tax Map 94-21K
Albemarle County
Hole Depth
Horizon
Material Description
Soil Texture
(in.)
Group
3 O-7
Al
Grayish brown (I OYR 5/2) loam, friable
2
7-I2
A2
Light yellowish brown (I OYR 6/4) clay loam, friable
3
12-21
Bt
Brownish yellow (1 OYR 6/8) silty clay loam, firm
3
21-26
C
Very pale brown (1 OYR 8/4) silt loam, friable, 25%
3
weathered schist fragments
26-
Cr
4 0-5
Al
Grayish brown (I OYR 5/2) loam, friable
2
5-12
A2
Light yellowish brown (I OYR 6/4) clay loam, friable
3
12-32
Bt
Brownish yellow (I OYR 6/8) silty clay loam, firm,
3
30-40% weathered schist fragments below 26"
32-
Cr
5 0-5
AI
Grayish brown (1OYR 5/2) loam, friable
2
5-13
A2
Light yellowish brown (I OYR 6/4) clay loam, friable
3
13-32
Bt
Yellowish red (5YR 5/8) silty clay loam, firm
3
32-60
C
Light yellowish brown (2.5Y 6/4) silt loam, massive, friable 3
Page of
Appendix 2
Soil Summary Report
GENERAL INFORMATION
Date 12/31/17 Submitted to Albemarle County Health Department
Applicant William H. Dorsey Land Trust Telephone Number (434) 249-5655
Address 4433 Richmond Road Keswick, VA 22947
Owner Same
Location 4433 Richmond Road
Tax Map 94-21 K
Block/Section
Address same
Subdivision
Lot B
I SOIL INFORMATION SUMMARY _ �oao.,� n �,... c-B_1 I
1. Position in landscape satisfactory?
Describe shoulder
Ig Yes j" No
2. Slope 12 %
3. Depth to rock or impervious strata: Max. 6011+ Min. 26i' None
4. Depth to seasonal water table (gray mottling or gray color) No Yes inches
Free water present IX No t" Yes range in inches
6. Soil percolation rate estimated I"X Yes Texture group 1 II it IV
F No Estimated rate 75 minlinch
7. Permeability test performed I— Yes
IW No
If yes, note type of test performed and attach
X Site Approved: Drainfield to be placed at 14" depth at site designated on permit.
1— Site Disapproved:
Reasons for rejection:
1. r Position in landscape subject to flooding or periodic saturation.
2. f Insufficient depth of suitable soil over hard rock.
3. r Insufficient depth of suitable soil to seansonal water table.
4.
5.
Rates of absorption too slow.
l Insufficient area of acceptable soil for required drainfield, and/or Reverse Area.
I— Proposed system too close to well.
r Other Specify
(attach additional pages if necessary)
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 Ietter or subdivision approval,
This abbreviated design covers the D primary and reserve area, ❑ only the primary area, Vonly the reserve
area (check one) for Lot B- A Division of TM 94-21K
Design Basis
Total length of available area: 100, Total width of available area: 50'
Estimated Perc. Rate: 75 at 14" in. (depth) Number of bedrooms (or GPD): 4
L 2
Conveyance Method: Gravity Distribution method (specify): Gravity
3c
Dispersal system basis GMP #118A
Effluent quality required: Seconds
Square feet per bedroom: 255
Area Calculations
Number of trenches 4
Width of trenches: 3'
Reserve required? This is reserve
LGMI required? No (Yes/No)
(Primary, Secondary, Advanced Secondary)
Total trench bottom area required: 1020
Length of trenches: 100'--
Center to center spacing: 10'
Percent reserve area required: 100
Total width of absorption area required 33 Total trench bottom area provided: _1200
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
4
PARTWENT COY
FECOMATION
mm
SET
!d
Scale 1 "= 300' , - Soil Profile Hole n �� �i�,I6
House, Well and Drain. Field Sites
Lot B
A Division of Tax Map 94-21K
Albemarle Coon , V ' 'a
Steve Gooch Consulting Geologist
703 Oliver Creek Road
Troy, Virginia 22974
0 200 400 500
r •n