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HomeMy WebLinkAboutSUB202000094 Study 2020-07-13 (3)Page of ❑ Construction Repair Permit E Permit Property Location: 911 Address: Lot 3 Section GPIN or Tax Map # 31-7 Latitude Applicant or Client Mailing Address: Name: Barry Wood Street: 4180 Earlysville Rd. City: Earlysville Prepared by: oSE Name Thomas G. Hogge Address PO Box 418 City Ruckersville PE Name Address _ City Date of Report OSE/PE Job # OSE/PE Report For: Voluntary Upgrade Permit Subdivision Health Dept ID # Longitude Certification Letter City: State VA Zip Code 22936 License # 1940-001091 State VA License # State Zip Code 22968 Zip Code Date of Revision #1 Date of Revision #2 Subdivision Approval Contents/Index of this report (e.g., Site Evaluation Summary, Soil Profile Descriptions, Site Sketch, Abbreviated Design, etc.) €-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 applicable provisions of the Sewage Handling and Disposal Regulations (12 VAC5-610), the Private Well Regulations (12 VAC5-630), the Regulations for Alternative Dnsite 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 Commonwealth that have been duly issued by the applicable agency charged with licensure to perform the work contained herein. ffhe work attached to this cover page has been conducted under an exemption to the practice of engineering, specifically e exemption in Code of Virginia Section 54.1-402.A.11 I recommend that a (select one): construction permit 11 certification letter Q subdivision approval Elbe (select one) issued '..r pair permit iEl voluntary upgrade El Denied d, oSE/PE SignatureDate ✓0�' �If This form contains Personal information subject to disclosure under the Freedom of Information Act. Revised 12/1 /2014 � Site and Soil Evaluation Report Page `ofVDH Use Only HDIN: General Information Date: J .. Albema�34 County Health Department Owner: Berry oOd Phone: -806-8$08 Owner Address: 4180 Earlysville Rd., Earlysville, VA 22936 Property Address: Tax Map/GPIN #: 31-7 Subdivision: Section: Block: Lot: 3 Soil Information Summary 1. Position in landscape satisfactory: @ Yes ❑ No Describe landscape position: Sldeslope 2. slope: 5-6 era 3. Depth to rock/impervious strata: Max. 84+ in_ Min. 72+ in ❑ Not observed (Reserve only) 4. Free Water Present: ❑ Yes N No Range in inches: 5. Depth to seasonal water table (gray mottling or gray color): 13* inches ❑ Nat observed *RFSERVE ONL 6. Soil percolation rate estimated: ®Yes ❑ No Estimated rate: 75 min/in at 54 inches depth Texture Group: ❑ I ❑ II N III ❑ IV (75 @ V in Reserve) 7. Percolation test performed: ❑ Yes El No If yes, provide additional data on percolation test results_ Name and title of evaluator Thom s Graham Hogge, OSE ,.- Signature: f i 0 Site approved: Ah 6rpfion trenches (describe dispersal area, e.g. absorption trenches) dispersing Septic tank effluent (proposed level of treatment at time of evaluation) to be placed at 54 (inches) depth at site designated on permit. Site provides a total of 4800 square feet of absorption area for primary and reserve (if applicable). 0 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 wel I. 7. © Other (specify) This form contains personal information subject to disclosure under the Freedom of Information Act. Revised 12/1/2014 Page ofT Date of Evaluation: 6-21-17 Profile Description SOIL EVALUATION REPORT Property ID: T.M. 31-7, ..Lot 3„ 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 form. ❑ See application sketch ❑ See Construction Permit 8 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 4/2 dark grayish brown loam; organics 2 Reserve E 4-13 2.5 Y 6/3 light yellowish brown sandy clay loam 2 (boring) Bt 13-45 2.5 YR 418 red clay loam wl depletions of 10 YR 514 yellowish brown 3 Ct 45-72 7.5 YR 618 friable, micaceous, sandy loam saprolite; variegated w1 2 2.5 Y 4/3 olive brown, 10 YR 813 very pale brown 2 A 0-5 10 YR 514 yellowish brown loam; organics 2 Reserve E 5-20 2.5 Y 6/3 light yellowish brown sandy clay loam 2 (pit) Bt 20-72 10 R 418 red, heavy clay loam w1 mottles of 10 YR 618 brownish yellow; depletions of 5 Y 711 light gray 3 3 A 0-3 10 YR 4/2 dark grayish brown loam; organics 2 Primary E 3-9 25 Y 613 light yellowish brown sandy clay loam 2 (boring) Bt 9-40 2.5 YR 4/8 red clay loam wl mottles of 5 YR 6/8 reddish yellow 3 CBt 40-72 2.5 YR 418 red, friable sandy clay loam saprolite; variegated wl 2 10 YR 811 white, 5 YR 6/8 reddish yellow; texture lightens with depth 4 A 0-6 10 YR 412 dark grayish brown loam; organics 2 Primary E 6-14 2.5 Y 613 light yellowish brown sandy clay loam 2 (pit) Bt 14-42 2.5 YR 418 red clay loam 3 CBt 42-76 10 R 418 red, light clay loam saprolite; variegated wl 3 10 YR 616 brownish yellow, 10 YR 811 white; texture lightens with depth 5 A 0-4 10 YR 4/2 dark grayish brown loam; organics 2 Primary E 4-11 2.5 Y 613 light yellowish brown sandy clay loam 2 (boring) lit 11-44 7.5 YR 516 strong brown clay loam 3 CBt 44-84 10 R 418 red, light clay loam saprolite; variegated w1 3 10 YR 6/6 brownish yellow, 10 YR 8/1 white; texture lightens with depth REMARKS: Soil profiles are consistent with mapped Chester series, however profiles 41 & 2 appear to have a capping. This form contains personal information subject to disclosure under the Freedom of Information Act. Revised 12/l/2014 Page q of SITE SKETCH SHOWING PROPOSED PRIMARY AND RESERVE SEPTIC, PROPOSED DIVISION OF TAX MAP # 3 I -7, ALBEMARLE COUNTY, VA / N PROPOSED' SEMC (2' CONTOURS A" SHOWN ON � 'SUBDIVISION P / / / / / 5 Lot 4.54 Acres ' / / ' O Lot 3 4 6UAcres / / / / \ 6D( �3C 1 ti r • /' - - 4 vA \ r S \3 PROPOSED ' O SEPTIC (2' CONTOURS ARE SHOWN ON SUBDIVISION PI ATE' p / Y ' / r 4-r AS G. a ' '" � HOGG ,•' '�' lit +1�4� Tj : TF—S i. ='}tea E v A NTTNEI S1 IS v S a` A ?:EO''°. S `ice.. lyE,:i`T 3 B 0 c'yPP_ O f /' � ift�ISis iy i OUALF—READ eUaLiI-�7%d rISL .ep ,4sE' r / t9' I Tip VVE CATNT P g.-ZP REF T,;ui qj ''c-'_? YOUa LEGEND ® Backhoe Pit Auger Boring 093c Proposed Well Spot • Drainileld/Reserve Corner Stake Proposed House Site SCALE: I" = 100' BLUE RIDGE I SOIL CONSULTING, INC. I AUTHORIZED ONSITE SOIL EVALUATORS (AOSEs Bo. Box 41 a pucker svlife, VA Z29bB 0'31 )98s-2 �� Design Basis A. Estimated Percolation Rate (Minutes per inch) B. Trench bottom square feet Required per Bedroom (from Table 5.4) based on Gravity ❑ LPD ❑ 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? sss Design Calculations Proposed Division of Tax Map 31-7 "Lot 3" Albemarle County, VA PRIMARY DRAINFIELD see next page Page bf Reserve Area Design Calculations Page (-of Proposed Division of Tax Map 31-7 "Lot 3" Albemarle County, VA DRIP DISPERSAL WITH TL-3 EFFLUENT Design Basis A. Estimated. Percolation Rate 75 mpi (?�b 1 "* B. Square footage 600 (150GPD/0.25GPD 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 AND GMP 14 7,107. C. Number of Bedrooms 4 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 12 H. Center -to -center spacing (ft.) 2 I. Width required (ft.) 24 J. Width of available area (ft.) 24f K. Slope Increase Factor (%) nla L. Total square footage required 2400 (600ft2 x 4 BR) M. Square footage in design 2400 *NOTE: FINISHED DRIP FIELD MUST BE COVERED WITH AT LEAST 12 INCHES OF CLEAN FILL 17N ORDER TO MAINTAIN AT LEAST 12 INCHES OF COVER OVER THE DRIP TUBING_ *Alternative design based on profiles #1 & 2 only_