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HomeMy WebLinkAboutSUB201500184 Approval - Agencies 2015-12-04 Amor, gTol V t co MMONWEALTH of VIRGINIA In Cooperation with the Thomas Jefferson Health District ALBEMARLE-CHARLOTTESVILLE State Department of Health FLUVANNA COUNTY(PALMYRA) 1138 Rose Hill Drive GREENE COUNTY(STANARDSVILLE) LOUISA COUNTY(LOUISA) Phone(434)972-6219 P. O. Box 7546 NELSON COUNTY(LOVINGSTON) Fax (434)972-4310 Charlottesville, Virginia 22906 December 4,2015 Ellie Carter Ray County of Albemarle Department of Community Development 401 McIntire Road Charlottesville,Virginia 22902-4596 RE: Review of Proposed Subdivision Plat and attached Soils Information for Individual Onsite Sewage Systems as part of a division of Tax Map 61 Parcel 5A located in Albemarle County,Virginia. Dear Ms. Ray: On November 10,2015,the County of Albemarle requested the Virginia Department of Health(via the Albemarle County Health Department)review the proposed subdivision plat identified above.This letter is to inform you that the above referenced subdivision plat is approved for individual Onsite Sewage Systems in accordance with the provisions of the Code of Virginia,the Sewage Handling and Disposal Regulations, and local ordinances. This request for subdivision review was submitted pursuant to the provisions of§ 32.1-163.5 of the Code of Virginia which requires the Health Department to accept private soil evaluations and designs from an Authorized Onsite Soil Evaluator(AOSE)or a Professional Engineer working in consultation with an AOSE for residential development. This subdivision was certified as being in compliance with the Board of Health's Regulations by: Steve Gooch OSE#1940001284. This subdivision approval is issued in reliance upon that certification. Pursuant to § 360 of the Regulations this approval is not an assurance that Sewage Disposal System Construction Permits will be issued for any lot in the subdivision identified above unless that lot is specifically identified on the above referenced plat as having an approved site for an onsite sewage disposal system,and unless all conditions and circumstances are present at the time of application for a permit as are present at the time of this approval. This subdivision may contain lots that to do not have approved sites for onsite sewage systems. This subdivision approval does pertain to the requirements of local ordinances. Sincerely, Travis T. Davis, OSE Environmental Health Specialist, Sr. trif-tAa Soils Study for Drain Field Sites Lots 1 & Residue A Division of Tax Map 61-5A Albemarle County SUB 2015-00184 Prepared for: Hydraulic Road, LLC P.O. Box 7765 Charlottesville, VA 22906 Prepared by: Steve Gooch Consulting Geologist, Inc. 703 Oliver Creek Road Troy, Virginia 22974 November 7, 2015 Page 1 of 5 OSE/PE Report for: ,� Construction Permit Certification Letter Subdivision Approval ✓ Property Location: 911 Address: 2817 Hydraulic Road City: Lot 1 Section Subdivision GPIN or Tax Map# 61-5A Health Dept ID# Latitude Longitude Applicant or Client Mailing Address: Name: Hydraulic Road, LLC Street: P.O. Box 7765 City:Charlottesville State VA Zip Code 22906 Prepared by: OSE Name Steve Gooch License# 1940001284 Address 703 Oliver Creek Road City Troy State VA Zip Code 22974 PE Name: License# Now, Address City State Zip Code Date of Report 11/7/15 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.) OSE Cover Page Abbreviated Design Form Soil Profile Sheet Survey Plat Soil Information Summary Sheet 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 VAC5-610),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. I The 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 54.1-402.11 I recommend that a(select one): construction permit❑ certification letter El subdivision approval IN `lo be(select one)issued 0 denied❑. OSE/PE Signature 5 het/A- oP — Date i i 1 711( Soil Profile pc€1c_ 2, Lot 1 A Division of Tax Map 61-5A Albemarle County Now Hole Depth Horizon Material Description Soil Texture (in.) Group 5 0-22 Bt^ Reddish brown (2.5YR 5/4) clay loam 3 22-36 Btb Red (10R 5/8) silty clay loam, firm 3 36-84 BCb Red (10R 5/8) silty clay loam, firm w/yellow(10YR 7/8) 3 silt loam 84-120 C Reddish brown (5YR 5/4), yellowish brown(10YR 5/8) 2 sandy loam 6 0-17 Bt Reddish brown (2.5YR 5/4) clay loam 3 17-21 Ab Dark gray(10YR 4/1) sandy loam, friable 2 21-29 EBb Yellowish brown (10YR 5/8) sandy clay loam, friable 2 29-70 Btb Red (10R 5/8) silty clay loam, firm 3 70-120 C Light reddish brown (2.5YR 6/4) clay loam,yellow 3 (10YR 7/8) silt loam, friable 7 0-6 Crushed stone 6-18 BEb Light reddish brown (5YR 6/4) silty clay loam, firm 3 18-38 Btb Red (10R 5/8) silty clay loam, firm 3 38-84 BCb Light red (2.5YR 6/8) sandy clay loam, friable 2 83-120 C Light brown (7.5YR 6/4) sandy loam, friable 2 8 0-8 Crushed stone 8-18 BEb Light reddish brown (5YR 6/4) silty clay loam, firm 3 18-58 Btb Red (10R 5/8) silty clay loam, firm 3 58-82 BCb Light red (2.5YR 6/8) sandy clay loam, friable 2 82-105 Cl Dusky red (10R 3/3) sandy loam, friable 2 105-120 C2 Yellowish red (5YR 5/8) sandy loam, friable 2 9 0-12 - Crushed stone 12-27 BtA Reddish brown (2.5YR 5/4) clay loam 3 27-33 Ab Dark gray(10YR 4/1) sandy loam, friable 2 33-44 Eb Light yellowish brown (10YR 6/4) sandy loam, friable 2 44-57 BEb Light reddish brown (5YR 6/4) sandy loam, friable 2 57-75 Btb Red (10R 5/8) silty clay loam, firm 3 75-90 BCb Light red (2.5YR 6/8) sandy clay loam, friable 2 90-120 C Yellowish red (5YR 5/8) sandy loam, friable 2 Page of of 5 Appendix 2 Soil Summary Report GENERAL INFORMATION Nise Date 11/7/15 Submitted to Albemarle County Health Department Applicant Hydraulic Road, LLC Telephone Number (434)973-1321 Address P.O. Box 7765 Charlottesville, VA 22906 Owner same Address same Location 2817 Hydraulic Road Tax Map 61-5A Subdivision Block/Section Lot 1 SOIL INFORMATION SUMMARY 1. Position in landscape satisfactory? Ix Yes r No Describe shoulder 2. Slope 5 % 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table (gray mottling or gray color) Ix` No I Yes inches Free water present IX No P Yes range in inches `"41: Soil percolation rate estimated Ix Yes Texture group I II II IV IV No Estimated rate 50 min/inch 7. Permeability test performed I` Yes Ix No If yes, note type of test performed and attach Ix Site Approved: Drainfield to be placed at 102" depth at site designated on permit. r Site Disapproved: Reasons for rejection: 1. f` Position in landscape subject to flooding or periodic saturation. 2. r Insufficient depth of suitable soil over hard rock. 3. r Insufficient depth of suitable soil to seansonal water table. 4. I— Rates of absorption too slow. 5• r Insufficient area of acceptable soil for required drainfield, and/or Reverse Area. 6. f Proposed system too close to well. Now P Other Specify (attach additional pages if necessary) yOF5 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. err � This abbreviated design covers the C�3'primary and reserve area, ❑ only the primary area, ❑ only the reserve area(check one)for Lot 1 —A Division of TM 61-5A(Property ID). Design Basis Total length of available area: 120' Total width of available area: 60' Estimated Perc. Rate: 50 at 102" in. (depth) Gallons per day: 430 1 2 Conveyance Method : Gravi Distribution method (specify): Gravity 3c Dispersal system basis Table 5.4 LGMI required? No (Yes/No) Effluent quality required: Primary (Primary, Secondary, Advanced Secondary) Square feet per 100 gallons: 251 _ Total trench bottom area required: 2510 Now Area Calculations Number of trenches 14 Length of trenches: 60' Width of trenches: 3' Center to center spacing: 9' Reserve required? Yes Percent reserve area required: 100 Total width of absorption area required 120' Total trench bottom area provided: 2520 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 required. i" Page of AOSE Form E Revised July 18,2007 riC:- ■16"1( In 0 rn Cu .N EPL 31008 31d1S ---- W X W CC !+U a a arc Jh ox O M E"v© unzd°� 0 oM" We 1- R CO CL Z 4 O " - F 0f-+ CD ZQ it- Ot-fit,-'., cc '„'- cn m W cr O rT , I I" . 1 --,` Scale l"=60' •- Soil Profile Hob • Proposed Drain Field Sites Lot l • A Division of TM 61-5A w Albemarle Count , Vir!inia 11 .11i , w c.,a , " Steve Gooch Consulting Geologist ›, 703 Oliver Creek Road "" -- ?.6E-' Q a c v Troy, Virginia 22974 ipoccaa •� ,.-� tY'� ca�Na q a a4 6 lel iji <giC° ill. N 8W tr Page 1 of 5 OSE/PE Report for: Construction Permit Certification Letter _ Subdivision Approval 1• 1 Property Location: 911 Address: 2811 & 2815 Hydraulic Road City: Lot Residue Section Subdivision GPIN or Tax Map# 61-5A Health Dept ID# Latitude Longitude Applicant or Client Mailing Address: Name: Hydraulic Road, LLC Street: P.O. Box 7765 City:Charlottesville State VA Zip Code 22906 Prepared by: OSE Name Steve Gooch License# 1940001284 Address 703 Oliver Creek Road City Troy State VA Zip Code 22974 PE Name: License# Nur' Address City State Zip Code Date of Report 11/7/15 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.) OSE Cover Page Abbreviated Design Form Soil Profile Sheet Survey Plat Soil Information Summary Sheet Certification Statement [hereby certify that the evaluations and/or designs contained herein were conducted in accordance with the Sewage Handling and Disposal Regulations(12 VAC5-610),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. The 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 54.1-402.11 I recommend that a(select one): Anstruction permits certification letter subdivision approval 0 *O""` be(select one)issued 0 denied . OSE/PE Signature 7 f�.Q��e, Zd 51 Date /I/7/Or Soil Profile Reserve Drain Field Residue A Division of Tax Map 61-5A `o- Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group 1 0-6 A^ Red (10R 5/8) silty clay loam 6-21 Eb Light yellowish brown(10YR 6/4) sandy loam, friable 2 21-72 Btb Red (10R 5/8) silty clay loam, firm 3 72-88 Bt2b Red (2.5YR 4/8) clay loam, friable 3 88-120 C Yellowish brown (10YR 5/8) sandy loam, friable 2 2 0-6 - Crushed stone 6-12 Eb Brownish yellow(10YR 6/8) sandy clay loam, friable 2 12-44 Btb Red(10R 5/8) silty clay loam, firm 3 44-69 Bt2b Weak red (10R 4/3) clay loam, friable 3 69-120 C Dark yellowish brown (10YR 4/6) loam 2 3 0-5 - Crushed stone 5-56 Bt Light red (2.5YR 6/8) silty clay loam, firm 3 56-83 Cl Yellowish red (5YR 5/8) silty clay loam, firm 3 83-120 C2 Brownish yellow(10YR 6/8) sandy loam, friable 2 4 0-6 A Dark grayish brown (10YR 4/2) sandy loam, friable 2 6-24 BE Yellowish red (5YR 5/8) sandy clay loam, friable 2 24-41 Bt Red (10R 5/8) silty clay loam, firm 3 41-80 CB Yellowish red (5YR 5/8) sandy loam, red (2.5YR 5/8) clay 2 loam, friable 80-120 C Strong brown(7.5YR 5/8) sandy loam, friable 2 5 0-22 BtA Reddish brown (2.5YR 5/4) clay loam 3 22-36 Btb Red (10R 5/8) silty clay loam, firm 3 36-84 BCb Red (10R 5/8) silty clay loam, firm w/yellow(10YR 7/8) 3 silt loam 84-120 C Reddish brown (5YR 5/4), yellowish brown(10YR 5/8) 2 sandy loam 6 0-17 Bt Reddish brown (2.5YR 5/4) clay loam 3 17-21 Ab Dark gray(10YR 4/1) sandy loam, friable 2 21-29 EBb Yellowish brown (10YR 5/8) sandy clay loam, friable 2 29-70 Btb Red (10R 5/8) silty clay loam, firm 3 70-120 C Light reddish brown(2.5YR 6/4) clay loam, yellow 3 (10YR 7/8) silt loam, friable Page 7j of 5 Appendix 2 Soil Summary Report GENERAL INFORMATION Date 11/7/15 Submitted to Albemarle County Health Department Applicant Hydraulic Road, LLC Telephone Number (434) 973-1321 Address P.O. Box 7765 Charlottesville, VA 22906 Owner same Address same Location 2811 &2815 Hydraulic Road Tax Map 61-5A Subdivision Block/Section Lot Residue SOIL INFORMATION SUMMARY 1. Position in landscape satisfactory? IX Yes r No Describe shoulder 2. Slope 5 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table (gray mottling or gray color) l No r Yes inches Free water present IX No I— Yes range in inches %ITS'. Soil percolation rate estimated f5 Yes Texture group I II 4 IV I— No Estimated rate 50 min/inch 7. Permeability test performed f Yes Ix No If yes, note type of test performed and attach IX Site Approved: Drainfield to be placed at 96" depth at site designated on permit. 1— Site Disapproved: Reasons for rejection: 1. f— Position in landscape subject to flooding or periodic saturation. 2. E Insufficient depth of suitable soil over hard rock. 3. f— Insufficient depth of suitable soil to seansonal water table. 4. E Rates of absorption too slow. 5. I- Insufficient area of acceptable soil for required drainfield, and/or Reverse Area. 6. f Proposed system too close to well. Nosy f 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 ❑ primary and reserve area, ❑ only the primary area, only the reserve area(check one)for Residue —A Division of TM 61-5A (Property ID). Design Basis Total length of available area: 225' Total width of available area: 60' Estimated Perc. Rate: 50 at 96" in. (depth) Gallons per day: 750 Conveyance Methods: Gravity Distribution method (specify): Gravity 3c Dispersal system basis Table 5.4 LGMI required? No (Yes/No) Effluent quality required: _Primary (Primary, Secondary, Advanced Secondary) Square feet per 100 gallons: _251 Total trench bottom area required: 1883 Area Calculations Number of trenches 11 Length of trenches: 60' Width of trenches: 3' Center to center spacing: 9' Reserve required?_This is reserve_ Percent reserve area required: _100 Total width of absorption area required 93; Total trench bottom area provided: 1980 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 required. Page of AOSE Form E Revised July 18,2007 w W Q .I V -I e g 2 o�CU °H �N2a O cx� 3t m 8 O O I UH --~ I Q O cc w co , a :.- wcc qi ©O X LL . :41 , 7.-".".7 ..' 0' - F"' wz ,---- • i s Ilk.I)" • e ,s w I „ Scale 1"= 60' •- Soil Profile Ho: Proposed Reserve Drain Field Site Residue !______-- A Division of TM 61-5A W r- .- . - Albemarle Count , Virginia - tr 0 Steve Gooch Consulting Geologist ' -'' °'rail�' 703 Oliver Creek Road I °pc N v Troy, Virginia 22974 ."i 0 Ct:ca J N i gNQ 61 0 1 W .� 11161 z !' !* U3 a' RO trf �� ° d �� ww.r 2!y *uF~ ?-4~M`u #rd..cc (4 ctgliAI will 0 r