HomeMy WebLinkAboutSUB202100094 Approval - Agencies 2021-05-03 (4)OSE/PE Report for:
Construction Permit: Certification Letter: Subdivision: �X
Property Location:
911 Address: (NOTASSIGNED) City: Charlottesville, VA
Lot: 147 Section: Subdivision: Ashcroft Phase II, Section 9
GPINor Tax Map #: 78A - 01- Phase II - Section 9 - 147 Health Dept. ID #:
Latitude:
Applicant/Client Mailing Address:
Longitude:
Name: R.L. Beyer Construction
Address: 660 Hunters Place, Suite 101
City: Charlottesville, VA State: VA
Prepared By:
OSE Name: Stephen B. Vargo
Address: P.O. Box 187
City:
Scottsville
PE Name:
n/a
Address:
n/a
City:
n/a
Date of Report:
1/22/2020
OSE/PE Job #:
n/a
Zip Code: 22911
License #: 1940-0001113
State: VA Zip Code: 24590
License #:
State: n/a Zip Code: n/a
Date of Revision # 1:
Date of Revision #2:
Contents/Index of this report (e.g. Site Evaluation Summary, Soil Profile Descriptions, Site Sketch etc.)
SOIL SUMMARY (1) CERT. STATEMENT (6)
SOIL PROFILES (2)
ABBR. DESIGN (3)
SAN. SURVEY (4)
PLAT (5)
Certification Statement:
I hereby certify that the evaluations and/or designs contained herein were conducted in accordance with the Sewage Handling and Disposal
Regulations (12VAC5-610), 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.
XIThe work attached to this cover page has been conducted under an exemption to the practice of engineering, specifically the
exemption in the Code of Virginia Section 54.1-402.11
I recommend that a: construction permit 0
subdivision approval 0
OSE/PE Signature:
=6 1
certification letter0
be: issued �X
denied
Date: 1 /22/2020
Soil Summary Report 10
General Information
Date: January 22, 2020 Submitted to: Albemarle Health Department
Applicant: R.L. Beyer Construction Phone: 434 977-0778
Address: 660 Hunters Place, Suite 101
Charlottesville, VA
Owner: R.L. Beyer Construction
Address: 660 Hunters Place, Suite 101
Charlottesville, VA
Location: W. Side Summit Ridge Trail
Tax Map: 78A - 01 - Phase II - Section 9 - 147 Subdivision: Ashcroft Phase II, Section 9
Block: Section: Lot: 147
SOIL INFORMATION SUMMARY
1.
Position in landscape satisfactory YES EX-] NO=
Describe Wooded Piedmont Sideslope
2.
Slope 22 %
3.
Depth to rock or impervious strata Max. 60 Min 60 None
4.
Depth of seasonal water table (gray mottling or gray color)
YES inches
NO X
5.
Free water present YES NO XD
6.
Soil percolation rate estimated YES X Texture Group III
NO *Estimated Rate: 70
*All applicable regulations as well as the specific soil and site conditions
(including the trench sidewalls) were taken into account when the estimated
7.
Permeability test performed Yes percolation rate was assigned.
No X
If yes, note type of test performed and attach:
X
Site Approved: Primary drainfield to be placed
at a depth of. 36 inches at site delineated on permit
If required, reserve drainfield to be placed
at a depth of: 36 inches
Site Disapproved
Reasons for rejection:
1.
Position in landscape subject to flooding or periodic saturation
2.
Insufficient depth of suitable soil over hard rock
3.
Insufficient area of acceptable soil for required drainfield, and/or Reserve Area
4.
Rates of absorption too slow
5.
Insufficient area of acceptable soil for required drainfield, and/or Reserve Area
6,
Proposed system too close to well
7.
1 10ther, Specify
(attach additional pages if necessary)
1
Soil Profile Description Report
Date of Evaluation: 1 /22/2020 Tax Map: - 01 - Phase II - Section 9
Where the local health department conducts the soil evaluation, the location of profile holes may be shown on the schematic drawing on the
construction permit or the sketch submitted with the application. If soil evaluations are conducted by a private soil scientist, location of profile
holes and sketch of the area investigated including all structural features, i.e., sewage disposal systems, wells, etc., within 100 feet of site (see
Section 4) and reserve site shall be shown on the reverse side of this page or prepared on a separate page and attached on this form.
See application sketch page See construction permit X See attached sketch
Boring No. Horizon Depth Description of soil color, texture, etc. Texture Group
N
1 Ap 0-3 10YR 5/6 Clay Loam, Friable III
Bt 3-30 2.5YR 5/6 Silty Clay Loam, Firm III
BC 30-65 Multi -colored IOR 5/6, 5/8, 2.5YR 5/6, 4/6, IOYR 7/4 Silty Clay III
Loam, Firm
2 Ap 0-3 10YR 4/3 Loam, Friable IIB
Bt 3-65 2.5YR 4/6, IOR 5/6 Silty Clay Loam, Firm III
3 Ap
0-4
10YR 3/3 Loam, Friable
IIB
BA
4-11
1OR 5/6 Clay Loam, Friable
III
Bt
11-52
2.5YR 4/6 Silty Clay Loam, Firm
III
C
52-65
Multi -colored IOR 5/6, 5/8, 5YR 5/8, 7.5YR 6/4, 7/4 Light
III
Silty Clay Loam, Friable to Firm
4 Ap
0-5
10YR 4/3 Loam, Friable
IIB
Bt
5-33
1OR 5/6 Silty Clay Loam, Firm
HI
C
33-65
IOR 5/6, few IOYR 7/4, IOR 5/4 (parent) Silty Clay Loam, Finn
III
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Abbreviated Design Form
78A - 01- Phase H - Section 9 -147
Aqua Safe system
Design Basis
1. A. Estimated Percolation Rate (minutes per inch)
B. Recommended trench bottom (inches)
C. Depth to restrictive feature or to limit of evaluation if none encountered (inches)
D. Minimum separation distance required (may be impacted by perc rate)
E. Separation distance in inches provided in design (1C-113)
F. Minimum trench bottom is 10 inches, unless slope is > 10%, then
[(% slope x .01 x trench width in inches) + 10 inch minimum]
G. Is the slope greater than 10%?
H. If slope is greater than 10%, does greater than 24" to rock exist below trench bottom
I. If slope is greater than 10%, and there is greater than 24" to trench bottom,
add 1' to minimum center to center spacing, beginning at 20% slope and continue
for each 10% slope increase above 20%. If trench bottom is less than 24" above
rock, add I'to the minimum center to center spacing beginning at 10% slope and
continue for each 10% slope increase above 10%. (For center to center spacing
increase above the minimum, see the box at right.)
2. Square feet required:
Loading rate: 0.72 gpd/sq.ft.
Square footage required per bedroom: (150 gpd/bedroom) / ( 0.72
3. Number of bedrooms
Area Calculations
4. Trench length
Length of available area
5. Trench width
6. Number of trenches
7. Center -to -center spacing
91
a
A. Width required [(# of trenches - 1) * (center spacing)] + (trench width)
B. Width of available area
Total square footage required (trench bottom s.f./bedroom) * (# of bedrooms)
10. Square footage in design (trench length)*(trench width)*(# of trenches)
11. Is a reserve area required? DYes n/a No
gpd/sq.ft.)
Percent required: 100%
Percent available: 100% Reserve is available in lower portion of area with (4) 85' pre-treated trenches, 2' wide, T centers
4 of
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Certification Statement
County: Albemarle
Property Identification: 78A - 01- Phase H - Section 9 -147
Submitted by:
B. Vargo. OSE N-o 1940-0001113
This is to certify according to subsection 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 a Subdivision be approved.
Date: January 22, 2020
Stephen B. Vargo, VA OSE Ng 1940 0001113