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Home My WebLink AboutSUB202000094 Study 2020-07-13 (4)Page r of OSE/PE Report For: Construction Repair Voluntary Upgrade Certification Subdivision Permit El Permit Permit D Letter Approval Property Location: 911 Address: Lot 4 Section GPIN or Tax Map # 31-7 Latitude Applicant or Client Maifing Address: Name: Barry Wood Street: 4180 Earlysville Rd. Subdivision Health Dept ID # Longitude City: City: Earlysville State VA Zip Code 22936 Prepared by: OSL Name Thomas G. Hogge License # 1940-001091 Address PO Box 418 City Ruckersville State VA zip Code 22968 PE Name License # Address City State Zip Code Date of Report %2- / 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.) 1-Cover 2,3-Site and Soil Evaluation Report 4-Site Sketch 5,6-Design Calculations Certification Statement I hereby certify that the evaluations and/or designs contained herein were conducted in accordance with the opplicable provisions of the Sewage Handling and Disposal Regulations (12 VAC5-610), the Private Well Regulations (12 VACS-630), the Regulations for Alternative Onsite Sewage Systems (12VAC5-613) 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 Comm onwealt(,i-that have been duly issued by the applicable agency charged with licensure to perform the work contained herein. he 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 S4.1-402.A11 I recommend that a (select one): construction permit [ certification letter Q subdivision approval Elbe (select one) Issued 0 j'r'�pair perm [] voluntary upgrade 0 Denied OSE/PE Signature Date z This form contains personal information subject to dosure under the Freedom of Information Act. Revised 12/ 1 /2014 Site and Soil Evaluation Report Page of VDH Use Only HD1N: General Information Date: ,' Albemarle County Health Department Owner: Barry Wood PhQRe: 434-806-8808 Owner Address: 4180 Earlysville Rd., Earlysville, VA 22936 Property Address: Tax Map/GPIN 4: 31-7 Subdivision: Section: Block: Lot:4 Soil Information Summary 1. Position in landscape satisfactory: 8 Yes ❑ No Describe landscape position: Sideslope 2. Slope: 5 % (26" in Reserve) 3. Depth to rock/impervious strata: Max. 72+ in. Min. 60 in. ❑ Not observed 4. Free Water Present: ❑ Yes ® No Range in inches: 5. Depth to seasonal water table (gray mottling or gray color): 16-36 inches IN Not observed (40" in Reserve) 6. Soil. percolation rate estimated: 8 Yes ❑ No Estimated rate: 80 min/in at 42 inches depth Texture Group: ❑ 1 ❑ It 8 [11 ❑ IV (65 @ 12" in Reserve) 7. Percolation test performed: []Yes 2 No If yes, provide additional data on percolation test results. Name and title of evay Thomas Graham Hogge, OSE Signature: . El Site approved: fAbsorptiontrenches (describe dispersal area, e.g. absorption trenches) dispersing Septic tank effluent (proposed level of treatment at time of evaluation) to be placed at 42 (inches) depth at site designated on permit. Site provides a total of 10000+ square feet of absorption area for primary and reserve (if applicable). Site disapproved: Reasons for rejection (check all that apply) 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 seasonal water table. 4. ❑ Rates of absorption too slow. 5. ❑ Insufficient area of acceptable soil for required absorption area, and/or reserve area. 6. ❑ Proposed system too close to well. 7. ❑ Other (specify) This form contains personal information subject to disclosure under the Freedom of Information Act. Revised 12/l/2014 Parses of (' Date of Evaluation: 7-13-17 Profile Description SOIL EVALUATION REPORT Property ID: T_M. 31-7, "Lot 4" 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 Onsite Soil Evaluator or Professional Engineer, 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 the site and reserve site shall be shown on the reverse side of this page or prepared on a separate page and attached to this forth. AUGER BORINGS ❑ See application sketch ❑ See Construction Permit N See sketch on reverse side or page attached to this form. Hole # Horizon Depth (inches) Description of color, texture, etc. Texture Group 1 A 0-4 10 YR 5/4 yellowish brown loam; organics 2 E 4-11 10 YR 5/6 light yellowish brown gravelly loam 2 Bt 11-30 2.5 YR 418 red clay loam 3 BCt 30-44 5 YR 4/6 yellowish red, light clay loam, saprolitic, wl 5 YR 718 reddish yellow 3 C 44-72 7.5 YR 714 pink, friable sandy loam saprolite; variegated wl 10 YR 8/3 very pale brown, 5 YR 518 yellowish red 2 2 A 0-4 10 YR 514 yellowish brown loam; organics 2 E 4-14 10 YR 516 light yellowish brown,,gravelly loam 2 Bt 14-42 2.5 YR 418 red clay loam, mottles 5 YR 718 reddish yellow 3 2Ct 42-72 5 YR 7/8 reddish yellow, friable sandy clay loam to loam saprolite wl 2 5 5YR 4/6 yellowish red, 10 YR 7/8 yellow, few sub -rounded quartz pebbles 3 A 0-4 10 YR 514 yellowish brown loam; organics 2 E 4-15 10 YR 516 light yellowish brown, gravelly loam 2 Bt 15-46 2.5 YR 4/8 red clay loam, mottles 5 YR 7/8 reddish yellow 3 C 46-60 5 YR 518 yellowish red, sandy clay loam to loam w/ round quartz, AIR on quartz cobble @ 60" 2 4 AE 0-12 10 YR 6/4 light yellowish brown, gravelly loam 2 Bt 12-48 2.5 YR 418 red clay loam, variegated wl 10 YR 7/8 yellow, 10 YR 416 dark yellowish brown 3 C 48-72 5YR 416 yellowish red, 10 YR 7/8 yellow, few sub -rounded quartz pebbles 5 AE 0-12 10 YR 6/4 light yellowish brown, gravelly loam 2 Bt 12-26 7.5 YR 5/8 strong brown clay foam w/ sub -rounded quartz, AIR @ 26" on quartz pebble 3 REMARKS: This form contains personal information subject to disclosure under the Freedom of Information Act. Revised 12/1/2014 Page of (l SITE SKETCH SHOWING PROPOSED PRIMARY AND RESERVE SEPTIC, PROPOSED DIVISION OF TAX MAP # 31-7, ALBEMARLE COUNTY, VA �$ / PROPOSED \ SEPTIC (2' CONrOiJRS 4 ARE SHOWN ON 5 SUBDIVLSION PLAT) / &3C \ �" 21'FRONT SETBACK / )---- Lot_may t o a._ - -- o...... - - �_- N°t n / 2.10 Acres// i V / ETBACK 1- IF, Vdam Ali PROPOSED SEPTIC (2' CONTOURS o ARE SHOWN ON ' Lot 4 SUBDIVISION PLAT) / 2.91 Acres ' - FI �•. WOODS03;' .... •-' �pgrr; • 46' r1940CP tir \\ iS `-`;ca : 1 LT i €e LTSI t 0-1-1 R ��.i FOR TI� � f =r3� Cl SIT �I; �i�'R�.c c. �t�Oy�P.�OSEfD/�(�;�ry��r ,' �rs�9glB�I3I'aISJOpN..t 3I]Fa YO-u !�z's( l',-AD-'-.0331.1p',`�.`:�,r�Jy-', TI-fl5 € €�'r, P .�,A,w � CALL IPTIC(21 CONTOURS /// y's.. ��V S��2�v�'?[v 5a\.rA��?rCri ,Y^: .Ei^3'VE1-Ai OR: 'J'9b ��'�'�l" RE SHOWN ON LEGEND ® Backhoe Pit 0 Auger Boring &3C Proposed Well Spot • Drainfiel.d/Reserve Corner Stake Proposed House Site SCALE: 1" = 100' BLUE RIDGE SOIL CONSULTING, INC. AUTHORIZED ONSITE SOIL EVALUATORS �-AOSEs) PO. Box 4 i8 RuckersviHc, W, 22968 Design Basis A. Estimated Percolation Rate (Minutes per inch) B. Trench bottom square feet Required per Bedroom (from Table 5.4) based on dGravity ❑ LPG ❑ other: C. Number of Bedrooms Area Calculations: D_ Length of Trench (ft.) E. Length of Available Area (ft.) F. Width of Trench (ft.) G. Number of Trenches H. Center -to -center spacing (ft.) I. Width required (ft.) J. Width of available area (ft.) K. Total square footage required L. Square footage in design M_ Is a reserve area required? Design Calculations Proposed Division of Tax Map 31-7 "Lot 4" Albemarle County, VA PRIMARY DRAINFIELD 656 95 ss u �! 1 C� 66 66 1968 1995 Y� See next page Page_�of f ` Page 6,of Reserve Area Design Calculations Proposed Division of T.M. 31-7 °Lot 4" Albernarle County, VA DRIP DISPERSAL WITH TL-3 EFFLUENT Design Basis A. Estimated Percolation Rate 65 @ 12" B. Square footage 556 (150GPD/ 0.27GPD PER SQ..FT.) Required per bedroom Based on _Gravity LPD x Other: TL-3 EFFLUENT TO DRIP DISPERSAL, PER 12 VAC 5-613-10, REGULATIONS FOR ALTERNATIVE ONSITE SEWAGE SYSTEMS_ C. Number of Bedrooms 3 Area Calculations D. Length of lines (ft.) 100 E. Length of available area (ft.) 100 F. Width of trench (ft.) n/a G. Number of lines 10 H. Center -to -center spacing (ft.) 2 I. Width required (ft.) 20 J. Width of available area (ft.) 49 K. Total square footage 1668 (556ft2 x 3BR) required L. Square footage in design 2000