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HomeMy WebLinkAboutSUB201700104 Study 2017-07-21Steve Gooch STEVE GOOCH spgooch.geologist@gmail.com C.P.G.IO.S.E CONSULTING GEOLOGIST, INC. Phone: 434-531-0487 703 Oliver Creek Rd. Troy, Virginia 22974 July 8, 2017 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 Lot A A Family Division of Tax Map 87-13A 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 call. Sincerely, Steve Gooch Consulting Geologist, Inc. '��& 0��L Steve Gooch Encl. Commonwealth of Virginia VDH Use Only Health Department ID# Application for Subdivision Review Due Date (Page 1 of 2 to be filled out by the Owner or Agent) Owner Ann Page McClung Phone (434) 295-0354 Mailing Address 3900 Pagebrook Farm Charlottesville, VA 22903 Developer/Agent Steve Gooch Mailing Address 703 Oliver Creek Road VA 22974 AOSE Steve Gooch Mailing Address 703 Oliver Creek Road Troy, VA 22974 Phone Fax Phone (434)531-0487 Phone Fax Phone (434) 531-0487 Phone Fax Directions to Property: From Charlottesville Rt. 29 South, right on Red Hill Road to intersection with Taylor's Gap Road, cross Taylor's Gap Road onto Pagebrook Farm (gravel drive), lot on left Name of Proposed Subdivision Tax Map 87-13A Other Property Identification Dimension/Acreage of Property 30.64 Ac. Number of lots proposed 2 Proposed water source (note: new or existing, public or individual) new, existing, individual General size of lots 2.99 Ac. + 27.65 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 lines, and original topographic contour lines by detail survey or other information as required. When the ROSE 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/. 7/x/7 Date VDU Use Only Commonwealth of Virginia HeallhDq IN Application for Subdivision Review Due nate (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 of the 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 (describebelow) Name and title of requestor Date OSE FormF Revised 7102109 Soils Study for Drain Field Sites Lot A A Family Subdivision Tax Map 87-13A Albemarle County Prepared for: Ann Page McClung 3900 Pagebrook Farm Charlottesville, VA 22903 Prepared by: Steve Gooch Consulting Geologist, Inc. 703 Oliver Creek Road Troy, Virginia 22974 July 8, 2017 Page 1 OSE/PE Report for: Construction Permit 0 Certification Letter 0 Subdivision Approval 17 r Property Location: 911 Address: 3900 Pagebrook Farm City: Lot A Section GP1N or Tax Map # 87-13A Latitude Subdivision Health Dept ID # Longitude Applicant or Client Malliug Address: Name: Ann Page McClung Street: 3900 Pagebrook Farm City: Charlottesville State VA Zip Code 22903 Prepared by: OSE Name Steve Gooch Address 703 Oliver Creek Road Liceae #1 1940001284 City Troy State VA Zip Code 22974 PE Name: License 4 Address City State Zip Code Date of Report 7/8117 Date of Revision 91 OSEfPE 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 Sheet Soil Information Summary Sheet Abbreviated Design Form Survey Plat Of 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 (12 VACS -614), the Private Well Regulations (12 VAC5-530) 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 vractice of engineerin% specifically the exemption in Code of Virginia Section 54.1-402.11 I recommend that a (select one):nstruction permit❑ certification letter [] subdivision approval ✓❑ be (select one) issued2 denied U . OSE/PE Signature Date 71 _ -- 2 3 4 0 0-4 Al Dark grayish brown (1 OYR 4/2) sandy loam, friable 2 4-13 A2 Soil Profile 2 13-38 Bt Lot A 3 38-74 C1 A Family Division of Tax Map 87-13A 2 74-84 C2 Albemarle County 1 Hole Depth Horizon Material Description Soil Texture (in.) Al Dark grayish brown (I OYR 4/2) sandy loam, friable Group 1 0-2 Al Dark grayish brown (1 OYR 4/2) sandy loam, friable 2 2-8 A2 Reddish brown (2.5YR 5/4) sandy loam, friable 2 8-27 Bt Red (2.5YR 4/8) sandy clay loam, friable 2 27-54 C1 Yellowish red (SYR 5/8) sandy clay loam, friable 2 54-84 C2 Yellowish brown (I OYR 518) sandy loam, massive, friable 2 2 3 4 0 0-4 Al Dark grayish brown (1 OYR 4/2) sandy loam, friable 2 4-13 A2 Reddish brown (2.5YR 5/4) sandy loam, friable 2 13-38 Bt Red (I OR 518) silty clay loam, firm 3 38-74 C1 Yellowish red (5YR 518) sandy clay loam, friable 2 74-84 C2 Very pale brown (1 OYR 8/4) loamy sand, massive, very 1 friable 0-2 Al Dark grayish brown (I OYR 4/2) sandy loam, friable 2 2-8 A2 Reddish brown (2.5YR 514) sandy loam, friable 2 8-39 Bt Red (i OR 518) silty clay loam, firm 3 39-60 Bt2 Reddish brown (2.5YR 514) clay loam, friable 3 60-84 C Dark yellowish brown (I OYR 416) sandy loam, massive, 2 friable, common mica flakes 0-2 Al Dark grayish brown (I OYR 4/2) sandy loam, friable 2 2-10 A2 Reddish brown (2.5YR 5/4) sandy loam., friable 2 10-45 Bt Red (1 OR 518) silty clay loam, firm 3 45-70 Bt2 Red (2.5YR 5/8) clay loam, friable, common mica flakes 3 70-84 C Yellowish red (5YR 5/8) sandy loam, massive, friable 2 0-4 Al Dark grayish brown (1 OYR 4/2) sandy loam, friable 2 4-9 A2 Brown (7.5YR 514) sandy loam, friable 2 9-32 Bt Red (I OR 5/8) silty clay loam, firm 3 32-56 C1 Yellowish red (5YR 5/8) sandy clay loam, friable 2 56-84 C2 Yellowish brown (I OYR 5/8) sandy loam, massive, friable 2 0-4 Al Dark grayish brown (1 OYR 4/2) sandy loam, friable 2 4-9 A2 Reddish brown (2.5YR 514) sandy loam, friable 2 9-38 Bt Red (1 OR 518) silty clay loam, firm 3 38-64 Bt2 Red (2.5YR 518) sandy clay loam, friable 2 64-84 C Yellowish red (5YR. 5/8) sandy loam, massive, friable 2 Page _,'�- of - <-- Appendix 2 Soil Summary Report GENERAL INFORMATION Date 7/8/17 Submitted to Albemarle County Health Department Applicant Ann Page McClung Telephone Number (434) 295-0354 Address 3900 Pagebrook f=arm Charlottesville, VA 22903 Owner same Address same Location Intersection of Red Hill Road and Taylor's Gap Road Tax Map 87-13A Subdivision BlocktSection Lot A I SOIL INFORMATION SUMMARY 1. Position in landscape satisfactory? R Yes f- No Describe shoulder 2. Slope 7 % 3. Depth to rock or impervious strata: Max Min. None 4. Depth to seasonal water table (gray mottling or gray color) C No Yes inches gree water present Ix No Yes range in inches B. Soil percolation rate estimated Yes Texture group I fl III IV (- No Estimated rate 55 min/inch 7. Permeability best performed r Yes IK No If yes, note type of test performed and attach OZ Site Approved: Drainfieid to be placed at 60" depth at site designated on permit_ i 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 rack. 3. I- Insufficient depth of suitable soil to seansonal water table. 4. Rates of atisomtinn tars sines 5. 9 Insufficient area of acceptable soil for required drainfield, and/or Reverse Area. 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 tBZprimary and reserve area, © only the primary area, ❑ only the reserve area (check one) for Lot A -- A Family Division of TM 87-13 Design Basis Total length of available area: 100' Total width of available area: 85' Estimated Pere. Rate: 55 at 60 ' in. (depth) Number of bedrooms (or GPD): 3 Conveyance Methods: Gravity Distribution method (specify —Gravity 3c Dispersal system basis Table 5.4_ LGMI required? No (Yes/No) Effluent quality required: Pn (Primary, Secondary, Advanced Secondary) Square feet per bedroom: 412 Area Calculations Number of trenches 10 Width of trenches: 3' Reserve required? Yes Total trench bottom area required: 2472 Length of trenches:909Q'- Center to center spacing: 95 Percent reserve area required: _LOO Total width of absorption area required 84', Total trench bottom area provided: 2700 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 mquired. Page of AOSE Form E Revised July 18, 2007 STEA€3"AST FARA. LLC 0.8.994- 294 PLAT IRON Fieri Jr DYED ROAD �. 29= PLAT), % /4L�sAjll IS-186 s Q j.w" 1 'EastN 3St#A32&a'." AS 30'A/W ONIPLAT� ,�,Esqt 11AAA927IADNr Aim U.8.638-fi7ANO •� PRUATE STREET EAS04MT r44 ;h 386A2i@ : 11444604 10- i', 46 TEL.) CATTLE----" . 'SUAIM .-• PIMPOwd Ora SAW Aftary a 1*L alm PAR IIII df LOT � •'� .99 Mr*posed . oseIRON SET 4 k W �'so I TEL. I • iRaN /North 3983683 FOUND; East 1144470 i 1 SET � r r SET ,4 • 71HIS PLAT MDT FOR FECOMA' COPY SHOWIN cmalax Pon ToMGMA�C1 Y TT A Rt� IL VIMAUA te '41 Scale V= GO, . - Soil Profile Holl Well and Dain Field Sites Lot A A Family Division of TM 87-13A Albemarle County. Virginia Steve Gooch Consulting 703 Oliver Creek Road Troy, Virginia 22974 SCALE: IN M 100' DATE: JUM , 2017 FOR ANN PAGE MCCLUNG ROGER WRAY 9 ASSOC..INC. 563 OMMAR COURT CHARLaMOVIU2 VIRGINIA 22901 t"!3I 3395