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Home My WebLink AboutSUB202100094 Approval - Agencies 2021-05-03 (3)OSE/PE Report for: Construction Permit: Certification Letter: Subdivision: �X Property Location: 911 Address: (NOTASSIGNED) City: Charlottesville, VA Lot: 150 Section: Subdivision: Ashcroft Phase II, Section 9 GPINor Tax Map #: 78A - 01- Phase II - Section 9 - 150 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: OSE/PE Job #: Jan. 22, 2020 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: Jan. 22, 2020 Soil Summary Report General Information Date: Jan. 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 - 150 Subdivision: Ashcroft Phase II, Section 9 Block: Section: Lot: 150 SOIL INFORMATION SUMMARY 1. Position in landscape satisfactory YES XX NO= Describe Wooded Piedmont Sideslope 2. Slope 19 % 3. Depth to rock or impervious strata Max. 65 Min 65 None 4. Depth of seasonal water table (gray mottling or gray color) YES inches NO X 5. Free water present YES NO FX 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 7. Permeability test performed Yes account when the estimated 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. 30 inches at site delineated on permit If required, reserve drainfield to be placed at a depth of. 30 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. Other, Specify (attach additional pages if necessary) Iof6 2 of :.2 Soil Profile Description Report Date of Evaluation: Jan. 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 Horizon Depth Description of soil color, texture, etc. Texture Group N No. 1 Ap 0-4 7.5YR 4/3 Loam, Friable IIB BA 4-9 10YR 5/6 Clay Loam, Friable HI Bt 9-65 7.5R 4/4 Silty Clay Loam, Firm III 2 Ap 0-4 7.5YR 4/3 Loam, Friable IIB BA 4-11 10YR 5/6 Heavy Clay Loam, Friable HI Bt 11-65 1OR 5/6, few IOR 7/4 (parent) Silty Clay Loam, Firm III 3 Ap 0-3 10YR 3/3 Loam, Friable UB Bt 3-65 1OR 5/6 Silty Clay Loam, Firm IN 4 Ap 0-4 10YR 3/3 Loam, Friable UB BA 4-8 10YR 5/6 Clay Loam, Friable IN Bt 8-65 1OR 5/6 Silty Clay Loam, Firm IN 3of6 Abbreviated Design Form 78A - 01- Phase H - Section 9 -150 Aqua Safe system - Primary & Reserve 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: 0.64 gpd/sq.ft. Square footage required per bedroom: (150 gpd/bedroom) / ( 0.64 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% Available in lower portion of area with (5) 65' pre-treated trenches 4 of 71WE B . LLC ON ARE I ' i I pFFSITE FEATURES NITHIN,20()1 IIIN ON THIS SKETCH I ' i I � I i ; I LOT 149 o l LOT 150 I ' I I ' i i •PUBLIC HATER AVAILABLE ; ---------- OFT law „SOD' 147 I I ii I I I� I ii I I I �I I I II I ii I I I I ii I .I I ii I } 20 ACSA WA TERLINE -` + 08 4028 P ESMT. 6 718 „�ru iof6 6of6 Certification Statement County: Albemarle Property Identification: 78A - 01- Phase H - Section 9 -150 Submitted by: R 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: Jan. 22, 2020 Stephen B. Vargo, VA OSE Ng 1940 0001113