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HomeMy WebLinkAboutSUB201800203 Assessment - Environmental 2018-12-28 r C _, - it7.,..1.: .. 1 ,1*,, i ;,)4 ,., _ . _.; COMMONWEALTH of VIRGINIA In Cooperation with the Thomas Jefferson Health District ALBEMARLE-CHARLOTTESVILLE fLE COUNTY YRA) GREENE COUNTY Department of Health CO NAUNTY(STANARDSVILLE) DSV 1138 Rose Hill Drive LOUISA COUNTY(LOUISA) Phone(434)972-6219 P. O. Box 7546 NELSON COUNTY(LOVINGSTON) Fax (434)972-4310 Charlottesville, Virginia 22906 February 5,2019 Christopher P. Perez Department of Community Development Division of Zoning and Current Development 401 McIntire Road Charlottesville,Virginia 22902-4596 RE: Review of Proposed Subdivision Plat Individual Onsite Sewage Systems as part of a subdivision of Tax Map 122 Parcel 17E located in Albemarle County,Virginia. Dear Mr. Perez: On December 19,2018,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;Onsite Soil Evaluator Number 1940001284. This subdivision approval is issued in reliance upon that certification. Pursuant to§ 360 of the Regulalions 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. , ........P.—'71........----- Josh Kirtley Environmental Health Technical Consultant Thomas Jefferson Health District 0yA t„41 ,! COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road,Room 227 Charlottesville,Virginia 22902-4596 Phone(434)296-5832 Fax(434)972-4126 December 19, 2018 Teresa Batten Virginia Department of Health 1138 Rose Hill Drive Charlottesville,VA 22906 RE: SUB201800203 Murielago LLC-Division of TMP 122-17E-Rural Sub Plat Dear Ms. Batten: The County of Albemarle has received application to develop/subdivide[TMP 122-17E] into six parcels(Lot 1 —Lot 6).This project requires Health Department approval before receiving final County approval.The applicant has provided soils information for the proposed division which is attached. Please review the proposal for suitable subsurface drainfields which comply with the provisions of Chapter 18, Sections 4.2.2,4.2.3,4.2.4,and Chapter 14, Sections 14-309 and 14-310 of the Albemarle County Code. Should you have any comments please feel free to contact me. Sincerely, Christopher P. Perez Senior Planner Department of Community Development Voice: (434)296-5832 ext. 3443 email: cperez@a,albemarle.org C Soils Study for Drain Field Sites Lots 1-6 A Division of Tax Map 122-17E Albemarle County Prepared for: Murcielago LLC 27 Congress Street Suite 510 Salem, MA 01970 Prepared by: Steve Gooch Consulting Geologist,Inc. 703 Oliver Creek Road Troy,Virginia 22974 December 8, 2018 ,. Page 1 of 8 OSE/PE Report for: Construction Permit.1� Certification Letter Subdivision Approval ISEI Property Location: 911 Address: City: Lot 1 Section Subdivision GPIN or Tax Map# 122-17E Health Dept ID# Latitude Longitude Applicant or Client Mailing Address: Name: Mureielago LLC Street: 27 Congress Street Suite 510 City:Salem State MA Zip Code 01970 Prepared by: OSE Name Steve Gooch License# 1940001284 Address 703 Oliver Creek Road City Troy State VA Zip Code 22974 ,, PE Name: License# to Address City State Zip Code Date of Report 12/8/18 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 Forms Soil Profile Sheets Plat Soil Information Summary Sheets 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. ElThe 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): iidinstruction permit': certification letter subdivision approval ✓] be(select one)issued denied U. OSE/PE Signature .5tattJ-2-- Date 12i 7//9 Soil Profile Primary Drain Field Lot 1 A Division of Tax Map 122-17E Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group A 0-9 A Reddish brown(2.5YR 4/3)clay loam,friable 3 9-40 Bt Dark reddish brown(2.5YR 3/4)silty clay loam, firm 3 40-108 C Weak red(10R 4/3)clay loam, friable 3 B 0-8 A Reddish brown(2.5YR 4/3)clay loam, friable 3 8-41 Bt Dark reddish brown(2.5YR 3/4) silty clay loam,firm 3 41-108 C Weak red(10R 4/3)clay loam,friable 3 E 0-7 A Reddish brown(2.5YR 4/3)clay loam,friable 3 7-48 Bt Dark reddish brown(2.5YR 3/4) silty clay,firm,plastic 4 48-84 C Weak red(10R 4/3)clay loam, friable 3 F 0-8 A Reddish brown(2.5YR 4/3)clay loam, friable 3 8-31 Bt Dark reddish brown(2.5YR 3/4) silty clay, firm,plastic 4 31-84 C Weak red(10R 4/3)clay loam,friable,yellow 3 (10YR 7/8) silty clay loam(weathered conglomerate) C Page Appendix 2 Soil Summary Report GENERAL INFORMATION Date 11/26/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 1 SOIL INFORMATION SUMMARY 1. Position in landscape satisfactory? Ig Yes r No Describe shoulder 2. Slope 12 % 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table(gray mottling or gray color) Ig No r Yes inches AFree water present I5Z No f Yes range in inches Soil percolation rate estimated IR" Yes Texture group I II (II) IV r- No Estimated rate 75 min/inch 7. Permeability test performed I` Yes Igc No If yes, note type of test performed and attach IR Site Approved: Drainfield to be placed at 60-90" depth at site designated on permit. r Site Disapproved: Reasons for rejection: 1. r- Position in landscape subject to flooding or periodic saturation. 2. E Insufficient depth of suitable soil over hard rock. 3. C- Insufficient depth of suitable soil to seansonal water table. 4. r Rates of absorption too slow. 5. r Insufficient area of acceptable soil for required drainfleld, and/or Reverse Area. 6. r` Proposed system too close to well. Cf Other Specify (attach additional pages if necessary) Pct x— H n4- 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 0 primary and reserve area, C3 anly the primary area, O only the reserve area(check one)for Lot 1 - A Division of TM 122-17E Design Basis Total length of available area: 70' Total width of available area: 20' Estimated Pere.Rate:9Q_at 60-90" in.(depth) Number of bedrooms(or GPD): 1 2 Conveyance Method : Puma Distribution method (specify): Pump Dispersal system basis3aAOSS regs(Table 1) LGMI required? No (Yes/No) Effluent quality required: Secondary (Primary, Secondary,Advanced Secondary) Square feet per bedroom: 406 _ Total trench bottom area required: 1218 Install depth 60"on low side of pad and 90"on high side of pad Hydraulic loading rate-.37 gpd/sq. ft. C Area Calculations Number of pads 1 Length of pad: Q Width of pad: 18' Center to center spacing: n/a Reserve required?_Yes_ Percent reserve area required: 100 Total width of absorption area required 20' Total trench bottom area provided: 1260 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 .,4 ?titC.. 5 F' b' Soil Profile Reserve Drain Field Lot l A Division of Tax Map 122-17E Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group C 0-6 A Reddish brown(2.5YR 4/3)clay loam, friable 3 6-23 Bt Red(2.5YR 4/6)silty clay loam,firm,plastic 4 23-50 Cl Dark reddish brown(2.5YR 3/3)clay loam, friable 3 50-84 C2 Red(10R 4/6)clay loam,25%weathered shale fragments 3 54-66", friable,moist D 0-8 A Reddish brown(2.5YR 4/3)clay loam, friable 3 8-40 Bt Dark reddish brown(2.SYR 3/4) silty clay,firm,plastic 4 40-84 C Weak red(10R 4/3) silty clay loam, friable,yellow 3 (10YR 7/8) silty clay loam(weathered conglomerate),moist E 0-7 A Reddish brown(2.5YR 4/3)clay loam, friable 3 7-48 Bt Dark reddish brown(2.5YR 3/4)silty clay,firm,plastic 4 48-84 C Weak red(10R 4/3)clay loam, friable 3 C F 0-8 A Reddish brown(2.5YR 4/3)clay loam,friable 3 8-31 Bt Dark reddish brown(2.5YR 3/4) silty clay,firm,plastic 4 31-84 C Weak red(10R 4/3)clay loam, friable,yellow 3 (10YR 7/8) silty clay loam(weathered conglomerate) Note: Free water @ 30"@ hole D and 60"@ Hole C C Page ' of 7 Appendix 2 Soil Summary Report GENERAL INFORMATION Date 11/26/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 1 SOIL INFORMATION SUMMARY 1. Position in landscape satisfactory? j5Z Yes r No Describe shoulder 2. Slope 18 % 3. Depth to rock or impervious strata: Max. Min. None X 4. Depth to seasonal water table(gray mottling or gray color) Igc No I— Yes inches Free water present I— No I Yes range in inches 30"-60" Soil percolation rate estimated iC Yes Texture group I II III (1) r No Estimated rate 120 min/inch 7. Permeability test performed E Yes No If yes, note type of test performed and attach IR Site Approved: Drainfield to be placed at 18" depth at site designated on permit. f Site Disapproved: Reasons for rejection: 1. I— 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. f Rates of absorption too slow. 5. f Insufficient area of acceptable soil for required drainfleld, and/or Reverse Area. 6. r Proposed system too close to well. CI- Other Specify (attach additional pages if necessary) Puyc7oc7 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 0 primary and reserve area, 0 only the primary area, [only the reserve area(check one)for Lot 1 - A Division of TM 122-17E Design Basis Total length of available area: 100' Total width of available area: 65' Estimated Pere.Rate: 120 at 18" in.(depth) Number of bedrooms(or GPD): 3 2 Conveyance Method : Pumo Distribution method (specify): Pump__ Dispersal system basis3cAOSS regs(Table 11 LGMI required? No (Yes/No) Effluent quality required: Secondary (Primary,Secondary,Advanced Secondary) Square feet per bedroom: 406 _ Total trench bottom area required: 1218 Hydraulic loading rate- .37 gad/sq.ft. C Area Calculations Number of trenches 5 Length of trenches: 100' Width of trenches: Center to center spacing: 10' Reserve required?_This is reserve_ Percent reserve area required: 100 _ Total width of absorption area required 40' Total trench bottom area provided: 1500 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 -. , f� N I x d 2 ,/ ,. 1, $ t�; .9. N •ai o I. d i'.. 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I- til - O Q J ct Page 1 of 8 OSE/PE Report for: Construction Permit i l Certification Letter I I Subdivision Approval Property Location: 911 Address: City: Lot 2 Section Subdivision GPIN or Tax Map# 122-17E Health Dept ID# Latitude Longitude Applicant or Client Mailing Address: Name: Murcielago LLC Street: 27 Congress Street Suite 510 City:Salem State MA Zip Code 01970 Prepared by: OSE Name Steve Gooch License# 1940001284 Address 703 Oliver Creek Road City Troy State VA Zip Code 22974 PE Name: License#_ Address City State Zip Code Date of Report 12/8/18 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 Forms Soil Profile Sheets Plat Soil Information Summary Sheets 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. ElThe 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 C I recommend that a(select one): Anstruction permit': certification letter subdivision approval be(select one)issued© denied U. OSE/PE Signature '4'*i a4- -. Date 217fir 174%. ZeF.F Soil Profile Primary Drain Field Lot 2 r^ A Division of Tax Map 122-17E Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group A 0-9 A Reddish brown(2.5YR 4/3)clay loam, friable 3 9-40 Bt Dark reddish brown(2.5YR 3/4) silty clay loam, firm 3 40-84 C Reddish brown(2.5YR 5/4)clay loam, friable 3 B 0-2 Al Dark gray(10YR 5/1)loam,friable 2 2-10 A2 Reddish brown(2.5YR 4/3)clay loam, friable 3 10-55 Bt Red(10R 4/6) silty clay loam, firm 3 55-84 C Weak red(10R 5/3)clay loam, friable 3 E 0-3 A Reddish brown(2.5YR 4/3)clay loam, friable 3 3-22 Bt Dark reddish brown(2.5YR 3/4)silty clay loam,firm 3 22-46 CI Reddish brown(2.5YR 5/4)clay loam, friable 3 46-84 C2 Weak red(10R 5/3)clay loam, friable 3 F 0-9 A Reddish brown(2.5YR 4/3)clay loam, friable 3 9-41 Bt Red(10R 4/6) silty clay loam, firm 3 C 41-84 C Weak red(10R 5/3)silty clay loam, friable 3 Page 3 of Appendix 2 Soil Summary Report GENERAL INFORMATION Date 11/24/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 2 SOIL INFORMATION SUMMARY 1. Position in landscape satisfactory? ig Yes r No Describe shoulder 2. Slope 11 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table(gray mottling or gray color) IR No r Yes inches ek Free water present 15i= No f— Yes range in inches „v Soil percolation rate estimated fx Yes Texture group I II II IV r No Estimated rate 75 min/inch 7. Permeability test performed r Yes fX No If yes, note type of test performed and attach f5Z Site Approved: Drainfield to be placed at 54" depth at site designated on permit. Site Disapproved: Reasons for rejection: 1. r Position in landscape subject to flooding or periodic saturation. 2. E Insufficient depth of suitable soil over hard rock. 3. r Insufficient depth of suitable soil to seansonal water table. 4. r Rates of absorption too slow. 5. E Insufficient area of acceptable soil for required drainfield, and/or Reverse Area. 6. f Proposed system too close to well. Cr 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 0 primary and reserve area, Cnly the primary area, 0 only the reserve area(check one)for Lot 2- A Division of TM 122-17E Design Basis Total length of available area: 90' Total width of available area: J0' Estimated Perc.Rate: 75 at 54^ _in.(depth) Number of bedrooms(or GPD):4 1 2 Conveyance Method : Pump Distribution method (specify): Pump Dispersal system basis3cTable 5.4 LGMI required? (Yes/No) Effluent quality required: Primary (Primary, Secondary,Advanced Secondary) Square feet per bedroom: 596 _ Total trench bottom area required:2384 Area Calculations Number of trenches 8 Length of trenches: 100' Width of trenches: 3' Center to center spacing: 9' Reserve required?_Yes_ Percent reserve area required: 100 Total width of absorption area required 63' Total trench bottom area provided:_2400__, 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 foot—4-A-8- Soil Profile Reserve Drain Field Lot 2 A Division of Tax Map 122-17E Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group C 0-4 A Reddish brown(2.5YR 4/3)clay loam,friable 3 4-27 Bt Dark reddish brown(2.5YR 3/4) silty clay loam, firm 3 27-54 Cl Weak red(10R 5/3)silty clay loam, friable 3 54-84 C2 Red(10R 4.6)clay loam, friable, 10%weathered shale 3 fragments,moist D 0-4 A Reddish brown(2.SYR 4/3)clay loam, friable 3 4-48 Bt Dark reddish brown(2.5YR 3/4)silty clay loam,firm 3 48-84 C Weak red(10R 5/3) silty clay loam, friable,moist below 3 42" E 0-3 A Reddish brown(2.5YR 4/3)clay loam,friable 3 3-22 Bt Dark reddish brown(2.5YR 3/4)silty clay loam, firm 3 22-46 Cl Reddish brown(2.5YR 5/4)clay loam, friable 3 46-84 C2 Weak red(10R 5/3)clay loam, friable 3 CNote: Free water @ 30"in Hole D and 40" @ Hole C C Page of I Appendix 2 Soil Summary Report GENERAL INFORMATION Date 11/24/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 2 SOIL INFORMATION SUMMARY - 5.174.41,4) D 11.1.0A, Vita 1. Position in landscape satisfactory? R. Yes (— No Describe shoulder 2. Slope 13 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table(gray mottling or gray color) fR No I— Yes inches Free water present f No I Yes range in inches 30"-40" err Soil percolation rate estimated ig Yes Texture group I II CID IV 1` N• o Estimated rate 90 min/inch 7. Permeability test performed f Y• es rc No If yes, note type of test performed and attach 15Z Site Approved: Drainfield to be placed at 18" depth at site designated on permit. 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 rock. 3. E Insufficient depth of suitable soil to seansonal water table. 4. r Rates of absorption too slow. 5. r Insufficient area of acceptable soil for required drainfield, and/or Reverse Area. 6. f P• roposed system too close to well. 1- O• ther Specify (attach additional pages if necessary) ?vc' 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 0 primary and reserve area, 0 only the primary area, 13''only the reserve area(check one)for Lot 2- A Division of TM 122-17E Design Basis Total length of available area: 100' Total width of available area: Q' Estimated Pere.Rate: 90 at 18" in.(depth) Number of bedrooms(or GPD): 4 Conveyance Methods: Puma Distribution method (specify): Pump,_ 3o Dispersal system basis AOSS regs(Table 1)^ LGMI required?No (Yes/No) Effluent quality required: Secondary (Primary, Secondary,Advanced Secondary) Square feet per bedroom: 306 _ Total trench bottom area required: 1224 Hydraulic loading rate- .49 gpd/sq. ft. C Area Calculations Number of trenches 5 Length of trenches: 100' Width of trenches: 3' Center to center spacing: 10' Reserve required? This is reserve Percent reserve area required: 100 Total width of absorption area required 40' Total trench bottom area provided: 1500 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 ..",„......c C J • ,_ . LOT 1 --- - —60934. --_S 69•43 42"E , '\ 'Iron ?r*msed Well Site o r,� LOT 2 o 0.;�4 6.659 ACS. In L •i :, Site g . V la 151.2. PROPOSED 1 o B i 1 , t $ C DRAINFIELD I + t• I 14,728 S.F. N ,d t iF I , 11 I 3 z �`.to Z tI • . 1'' + *0 ' <: 0 . ; 0 ReS811913 0 70.0' t + ( r . I of d! A + . t ASSUMED ELEV. IMO' . r•, 6I'30'W I46.4' 1 i .t 1 ,r. 1 TM �-23 \ . O ES 's0 $00 Epp \ - SCALE Pt FEET . . \ \ . , . . • . \ ti . R'��.+ �~o�+` ♦ PROPOSED SEPTIC DRAINFIELD ON ��° �, �r %%. LOT 2 - A PORTION OF TM 122-17E t° //-29' Scot#sviNe Magisterial .District W. MORRIS FOSTER ki Albemarle County Virgini a No..998 i • W. MORRIS FOSTER au (I SUR11 °``� LAND SURVEYOR �s'•ti��IVel? DATE : II-29-20I8 NEU.YSFORD , VA. 'i 1 Scale l"= 100' •- Soil Profile Hole House,Well and Drain Field Sites Lot2 A Division of Tax Map I22-17E Albemarle County,Virginia Steve Gooch Consulting Geologist 703 Oliver Creek Road , Troy,Virginia 22974 r d1 e 0(1 Page 1 of 5 OSE/PE Report for: Construction Permit.L` Certification Letter.tl Subdivision Approval Property Location: 911 Address: City: Lot 3 Section Subdivision (SPIN or Tax Map# 122.17E Health Dept ID# Latitude Longitude Applicant or Client Mailing Address: Name: Murcielago LLC Street: 27 Congress Street Suite 510 City:Salem State MA Zip Code 01970 Prepared by: OSE Name Steve Gooch License# 1940001284 Address 703 Oliver Creek Road City Troy State VA Zip Code 22974 , PE Name: License# Address City State Zip Code Date of Report 12/8/18 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 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. 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): iqnstruction permit certification letter subdivision approval ✓] be(select one)issued© denied U. OSE/PE Signature 5'�2_Q,tr-2_ .P L. Date I2/4J Pax- z('y Soil Profile Lot 3 A Division of Tax Map 122-17E Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group 1 0-8 Ap Brown(7.5YR 5/4)clay loam,friable 3 8-22 EB Strong brown(7.5YR 4/6)clay loam, friable 3 22-40 Bt Red(2.5YR 4/6)silty clay,yellow(10YR 7/8)mottles,firm 4 40-84 C Reddish brown(2.5YR 4/4)silty clay loam, friable 3 2 0-9 Ap Brown(7.5YR 5/4)clay loam,friable 3 9-38 Bt Red(2.5YR 4/6) silty clay, firm 4 33-84 C Reddish brown(2.5YR 4/4) silty clay loam, friable 3 3 0-6 Ap Brown(7.5YR 5/4)clay loam, friable 3 6-17 EB Reddish yellow(7.5YR 6/8)clay loam, friable 3 17-37 Bt Red(2.5YR 4/6)silty clay, firm 4 37-84 C Reddish brown(2.5YR 4/4)silty clay loam, friable 3 4 0-7 Ap Brown(7.5YR 5/4)clay loam, friable 3 7-34 Bt Red(2.5YR 4/6)silty clay, firm 4 34-84 C Reddish brown(2.5YR 4/4)silty clay loam,yellow 3 (10YR 7/8)clay loam, friable 5 0-8 Ap Brown(7.5YR 5/4)clay loam, friable 3 8-54 Bt Red(2.5YR 4/6)silty clay, firm 4 54-84 C Reddish brown(2.5YR 4/4)silty clay loam,yellow 3 (10YR 7/8)clay loam, friable 6 0-8 Ap Brown(7.5YR 5/4)clay loam, friable 3 8-48 Bt Red(2.5YR 4/6)silty clay, firm 4 48-84 C Reddish brown(2.5YR 4/4)silty clay loam,yellow 3 (10YR 7/8)clay loam, friable C Page 3 of 4- Appendix 2 Soil Summary Report GENERAL INFORMATION L Date 8/26/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 3 SOIL INFORMATION SUMMARY 1. Position in landscape satisfactory? IR' Yes r No Describe shoulder 2. Slope 4 °A) 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table(gray mottling or gray color) 17 No r Yes inches Free water present IR' No r Yes range in inches Soil percolation rate estimated ()C Yes Texture group I II ® IV r No Estimated rate 75 min/inch 7. Permeability test performed f Yes IRNo If yes, note type of test performed and attach Ig Site Approved: Drainfleld to be placed at 66" depth at site designated on permit. f Site Disapproved: Reasons for rejection: 1. r Position in landscape subject to flooding or periodic saturation. 2. r Insufficient depth of suitable soil over hard rock. 3. E Insufficient depth of suitable soil to seansonal water table. 4. r Rates of absorption too slow. 5. r Insufficient area of acceptable soil for required drainfield, and/or Reverse Area. 6. r Proposed system too close to well. Cr 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. *4000, This abbreviated design covers the tarimary and reserve area, 0 only the primary area, 0 only the reserve area(check one)for Lot 3 - A Division of TM 122-17E Design Basis Total length of available area: 100' Total width of available area: 155' Estimated Perc. Rate: 75 at 66" in.(depth) Number of bedrooms(or GPD): 4 2 Conveyance Method : Gravity Distribution method (specify): Gravity,_ Dispersal system basis3cTable 5.4 LGMI required? No (Yes/No) Effluent quality required: Primary (Primary, Secondary,Advanced Secondary) Square feet per bedroom: _59L5 _ Total trench bottom area required:4768 Area Calculations Number of trenches 16 Length of trenches: 100' Width of trenches: 3' Center to center spacing: 9' Reserve required? Yes Percent reserve area required: 100 Total width of absorption area required 138' Total trench bottom area provided: 4800 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 Filllik , " PLAT OF PROPOSED SEPTIC DRAT N ELD ON LOT 3 - A PORTION OF TM 122 - I7E TM 122-17C Scottsville Magisterial District _ a ALBEMARLE COUNTY , V I RG I N I A ♦�0.•�.`. ' 0Mt sAITN 0cc*, :.. 4 % W. MORRIS FOSTER.9 -Land Surveyor *0 64 , 31 NELLYSFORD , Vl4 i W. MORRIS FOSTER ~�~``` •• 1 No. 998 7 .ti 1 "�„ND SUFNE e�. - ' LOT 4 \ , A +. r , ^.t . 8.0' 764.624 1 o l it IN ) , -.,,s.,.. . . ... . mie • ,o‘ i• , , , \--F--\ 414 e . \ \ • f,,,g • -- --- ,� tAw. • tea, Propo ,. Nt 0 •♦ \ \ \it PROPOSED r#4., , i •� \ SEPTIC DRAINFIELD • i9, • ;,, 20, 573 S.F. �', Sst lel � ry AI`t !° t"' 'y • to I, .", L OT 3 - 6.093 ACS. / i4e/ MURCIELAGO LLC De 5099- 600-809 go '�0/' s` T:. le 4... ,,,,90,`RT. 713 a dik -- _ _j -- Scale 1"= 100' •-,Soil Profile Hole ' "� .j House,Well and Drain Field Sites IV 7g.09 43.K, °J Lot 3 A Division of Tax Map 122-17E p at00 Iron 4' W. of Albemarle Countyt Virginia 11111e51011e51111111111111111114 large Red Oak Steve Gooch Consulting Geologist SCALE IN FEET ' 703 Oliver Creek Road Troy,Virginia 22974 DATE : I 1-05-2018 • Page 1 of 8 OSE/PE Report for: itive Construction Permit El Certification Letter 1J Subdivision Approval LIJ Property Location: 911 Address: City: Lot 4 Section Subdivision GPIN or Tax Map# 122-17E Health Dept ID# Latitude Longitude Applicant or Client Mailing Address: Name: Murcielago LLC Street: 27 Congress Street Suite 510 City:Salem State MA Zip Code 01970 Prepared by: OSE Name Steve Gooch License# 1940001284 Address 703 Oliver Creek Road City Troy State VA -Zip Code 22974 �.... PE Name: License# Address City State Zip Code Date of Report 12/8/18 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 Forms Soil Profile Sheets Plat Soil Information Summary Sheets 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. ElThe 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): ginstruction permit❑ certification letter subdivision approval0 be(select one)issued0 denied U. OSE/PE Signature X' Otte. Jp f.A. Date RI/hi Soil Profile Primary Drain Field Lot 4 A Division of Tax Map 122-17E Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group A 0-6 A Reddish brown(2.5YR 4/3)clay loam, friable 3 6-29 Bt Dark reddish brown(2.5YR 3/3) silty clay loam,firm 3 29-52 Cl Weak red(10R 5/3) silty clay loam, friable 3 52-84 C2 Red(1OR 4/6)clay loam,friable 3 B 0-5 A Reddish brown(2.5YR 4/3)clay loam,friable 3 5-27 Bt Dark reddish brown(2.5YR 3/3)silty clay loam, firm 3 27-67 Cl Weak red(10R 5/3)silty clay loam, friable 3 67-84 C2 Reddish brown(2.5YR 5/4)clay loam, friable 3 C 0-6 A Reddish brown(2.5YR 4/3)clay loam, friable 3 6-48 Bt Dark reddish brown(2.5YR 3/3) silty clay loam, firm 3 48-84 Cl Weak red(10R 5/3)silty clay loam, friable 3 G 0-4 A Reddish brown(2.5YR 4/3)clay loam, friable 3 4-25 Bt Dark reddish brown(2.5YR 3/3) silty clay loam,firm 3 25-84 Cl Weak red(10R 5/3) silty clay loam, friable 3 H 0-4 A Reddish brown(2.5YR 4/3)clay loam, friable 3 4-26 Bt Dark reddish brown(2.5YR 3/3) silty clay loam, firm 3 26-84 Cl Weak red(10R 5/3) silty clay loam, friable 3 C Page 3 of_2_ Appendix 2 Soil Summary Report GENERAL INFORMATION Date 11/24/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 4 SOIL INFORMATION SUMMARY- er,I074„.7 ()aim 1 4.0 1. Position in landscape satisfactory? I5Z Yes r No Describe shoulder 2. Slope 12 % 3. Depth to rock or impervious strata: Max. Min. None X 4. Depth to seasonal water table(gray mottling or gray color) No I— Yes inches _ el-Free water present IR No r Yes range in inches Soil percolation rate estimated Ig Yes Texture group I II III iv I- N• o Estimated rate 75 min/inch 7. Permeability test performed r Y• es b`C N• o If yes, note type of test performed and attach Site Approved: Drainfleid to be placed at 48" depth at site designated on permit. r Site Disapproved: Reasons for rejection: 1. r 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. r Rates of absorption too slow. 5. r Insufficient area of acceptable soil for required drainfield, and/or Reverse Area. 6. r Proposed system too close to well. r 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 0 primary and reserve area, Monty the primary area, 0 only the reserve area(check one)for Lot 4- A Division of TM 122-17E Design Basis Total length of available area: 145' Total width of available area: 50' Estimated Perc.Rate: 75 at 4$" in.(depth) Number of bedrooms(or GPD): 4 Conveyance Method: Gravity Distribution method (specify): Gravity 3c Dispersal system basis Table 5,4 LGMI required? N_Q (Yes/No) Effluent quality required: Primary (Primary, Secondary,Advanced Secondary) Square feet per bedroom: 596 _ Total trench bottom area required: 2384 C Area Calculations Number of trenches 12 Length of trenches: 70' Width of trenches: 3' Center to center spacing: 9' Reserve required? Yes Percent reserve area required: _ND Total width of absorption area required 50'* 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. *trenches will butterfly Page of AOSE Form E Revised July 18,2007 Soil Profile Reserve Drain Field Lot 4 A Division of Tax Map 122-17E Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group D 0-6 A Reddish brown(2.5YR 4/3)clay loam, friable 3 6-48 Bt Dark reddish brown(2.5YR 3/3)silty clay loam, firm 3 48-84 Cl Weak red(10R 5/3)silty clay loam, friable, moist below 3 48" Note: Free water @ 54" E 0-3 A Reddish brown(2.5YR 4/3)clay loam, friable 3 3-23 Bt Dark reddish brown(2.5YR 3/3)silty clay loam, firm 3 23-84 C1 Weak red(10R 5/3)silty clay loam, friable 3 F 0-3 A Reddish brown(2.5YR 4/3)clay loam, friable 3 3-23 Bt Dark reddish brown(2.5YR 3/3)silty clay loam, firm 3 23-84 Cl Weak red(10R 5/3)silty clay loam, friable 3 G 0-4 A Reddish brown(2.5YR 4/3)clay loam, friable 3 4-25 Bt Dark reddish brown(2.5YR 3/3)silty clay loam, firm 3 25-84 Cl Weak red (10R 5/3)silty clay loam, friable 3 H 0-4 A Reddish brown(2.5YR 4/3)clay loam, friable 3 4-26 Bt Dark reddish brown(2.5YR 3/3)silty clay loam, firm 3 26-84 Cl Weak red(10R 5/3)silty clay loam, friable 3 C � > Page _(t_ of 7 Appendix 2 Soil Summary Report GENERAL INFORMATION Date 11/24/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 4 SOIL INFORMATION SUMMARY - plc v a. 'D wk. 'Flak 1. Position in landscape satisfactory? J Yes r" No Describe shoulder 2. Slope 13 % 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table(gray mottling or gray color) I1 No r Yes inches Free water present r No 1R Yes range in inches 54" Soil percolation rate estimated IR Yes Texture group I II II Iv r No Estimated rate 75 min/inch 7. Permeability test performed r Yes Ig No If yes, note type of test performed and attach ig Site Approved: Drainfleld to be placed at 36' depth at site designated on permit. r Site Disapproved: Reasons for rejection: 1. I 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. f Rates of absorption too slow. 5. r Insufficient area of acceptable soil for required drainfleld, and/or Reverse Area. 6. r Proposed system too close to well. r Other Specify (attach additional pages if necessary) Fu/t_ 7 IC- Abbreviated Design Form This form is for use with gravity,pump to gravity,enhanced flow,and low pressure distribution(LPD)sewage system cdesigns and when applying for a certification letter or subdivision approval. This abbreviated design covers the 0 primary and reserve area, 0 only the primary area, t7'only the reserve area(check one)for Lot 4- A Division of TM 122-17E Design Basis Total length of available area: 140' Total width of available area: 30' Estimated Pere.Rate: at If' in.(depth) Number of bedrooms(or GPD):4 1 2 Conveyance Method : Gravity Distribution method (specify); Gravity__ 3c Dispersal system basis AOSS regs(Table I) LGMI required? No (Yes/No) Effluent quality required: Secondary (Primary, Secondary,Advanced Secondary) Square feet per bedroom: 255 _ Total trench bottom area required: 1020 Hydraulic loading rate- .59 gpd/sq.ft. C Area Calculations Number of trenches 5 Length of trenches: IQ' Width of trenches: 3' Center to center spacing: 10' Reserve required?This is reserve Percent reserve area required: 100 Total width of absorption area required 30'* Total trench bottom area provided: 1050 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. *Trenches will butterfly Page of AOSE Form E Revised July 18,2007 Ike �', ,/ . • Ga .� V�VJ • 2 tI .0 ./eNt' ¢° , '" al 41 0 it .•••"'''''.. --- �' �rtc+ ., c w 11 N Si10 . A al ....._ ...= ..... Q) S - QU° s“ U 'a o a.. v) z N 8 +.. -bb ta ^ O ar u `' W 41 !1 r� Q .tom d'n� Tj �p s; �!" Q a 3 'S 0 u O >; if. co 0 1 '.` 10 I. )41 shy {� O' To- y f ` ffi 6+ t tL Z t . ,� ..._ - ta a U) db. tr • _ 2 N • 1 W I tO a vs tti P 1 tf ' U a in ' d- Q . .a 0 I- c0 - O O J to • • • • . 1 to W • J Q N I, a a. C z > W -a CO • ` ti 0 O i- ill ..), ¢'; U_ Z .«�'. W . ' 0 t�0 t- 0 Tits O O alp ii. co vow Q- F- a p. t/f tz, X 4)N. al 7• !tl Ear CO i Q E 6 co• o a ii 0 Qco tt J Q.,.. m Z 20.` cs rt." Pia .� - • �`0 gig '00 S .�`r Off, t O SiI 3► a_ et' _ - 0 a J a 1 Page 1 of 8 OSE/PE Report for: Construction Permit (r Certification Letter Subdivision Approval[ZI Property Location: 911 Address: City: Lot 5 Section Subdivision GPlN or Tax Map# 122-17 E Health Dept ID# Latitude Longitude Applicant or Client Mailing Address: Name: Murcielago LLC Street: 27 Congress Street Suite 510 City:Salem State MA Zip Code 01970 Prepared by: OSE Name Steve Gooch License# 1940001284 Address 703 Oliver Creek Road City Troy State VA Zip Code 22974 PE Name: License# Address City State Zip Code Date of Report 12/8/18 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 Forms Soil Profile Sheets Plat Soil Information Summary Sheets 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. ElThe 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 C I recommend that a(select one): gnstruction permit certification letter subdivision approval ✓l be(select one)issued© denied U. OSE/PE Signature 7'�..2.tl�C. rherit Date lark" 120 Soil Profile Primary Drain Field Lot 5 ".-- A Division of Tax Map 122-17E Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group A 0-10 Ap Brown(7.5YR 4/3)clay loam, friable 3 10-25 Bt Red(2.5YR 5/8) silty clay, firm,plastic 4 25-48 Bt2 Red(10R 4/6)silty clay loam, firm 3 48-84 C Weak red(10R 4/4)clay loam, friable 3 B 0-7 Ap Brown(7.5YR 4/3)clay loam, friable 3 7-38 Bt Red(2.5YR 4/6) silty clay loam, firm 3 38-84 C Weak red(10R 4/4)clay loam, friable 3 E 0-8 Ap Brown(7.5YR 4/3)clay loam,friable 3 8-34 Bt Red(2.5YR 4/6)silty clay loam, firm 3 34-84 C Weak red(10R 4/4)clay loam,friable 3 F 0-9 Ap Brown(7.5YR 4/3)clay loam, friable 3 9-44 Bt Red(2.5YR 5/8) silty clay,firm,plastic 4 44-84 C Weak red(1OR 4/4)clay loam, friable 3 G 0-5 Ap Brown(7.5YR 4/3)clay loam, friable 3 5-41 Bt Red(2.5YR 5/8) silty clay,firm,plastic 4 41-84 C Weak red(10R 4/4)clay loam, friable 3 H 0-7 Ap Brown(7.5YR 4/3)clay loam, friable 3 7-48 Bt Red(2.5YR 5/8) silty clay,firm,plastic 4 48-84 C Red(10R 4/6)silty clay loam, firm 3 vase = Page — of Appendix 2 Soil Summary Report GENERAL INFORMATION Date 11/24/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 5 SOIL INFORMATION SUMMARY - prima"-, Drum_y p ) 1. Position in landscape satisfactory? Ig Yes 1 No Describe shoulder 2. Slope 7 % 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table(gray mottling or gray color) (5Z No f Yes inches Free water present Ig No r Yes range in inches Soil percolation rate estimated IR Yes Texture group I II III Of ✓ No Estimated rate 95 min/inch 7. Permeability test performed r Yes ER No If yes, note type of test performed and attach IR Site Approved: Drainfieid to be placed at 48" depth at site designated on permit. r Site Disapproved: Reasons for rejection: 1. r P• osition in landscape subject to flooding or periodic saturation. 2. r 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. r Insufficient area of acceptable soil for required drainfield, and/or Reverse Area. 6. r P• roposed system too close to well. Cr O• ther Specify (attach additional pages if necessary) yocF 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. L This abbreviated design covers the 0 primary and reserve area, i only the primary area, ❑only the reserve area(check one)for Lot 5- A Division of TM 122-17E Design Basis Total length of available area: 100'+50' Total width of available area: 100' Estimated Perc.Rate: 95 at 48" in.(depth) Number of bedrooms(or GPD): 3 ( 2 Conveyance Method : Pumn Distribution method (specify): Pump_ 3c Dispersal system basis Table 5.4 LGMI required? No(Yes/No) Effluent quality required: Primary (Primary,Secondary,Advanced Secondary) Square feet per bedroom: _ 862 Total trench bottom area required:2586 C Area Calculations Number of trenches 9(6 10O's+6 5O's) Length of trenches: 100'+50' Width of trenches: 3' Center to center spacing: 9' Reserve required?_Yes_ Percent reserve area required: 100 Total width of absorption area required 115' 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 required. Page of AOSE Form E Revised July 18,2007 Soil Profile Reserve Drain Field Lot 5 A Division of Tax Map 122-17E Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group C 0-8 Ap Brown(7.5YR 4/3)clay loam, friable 3 8-44 Bt Red(2.5YR 5/8)silty clay, firm,plastic,yellow(10YR 7/8) 4 mottles 36-48" 44-84 C Weak red(10R 4/4)clay loam,friable,moist 3 Note: free water 48" D 0-8 Ap Brown(7.5YR 4/3)clay loam, friable 3 8-48 Bt Red(2.5YR 5/8) silty clay, firm,plastic 4 48-84 C Weak red(10R 4/4)clay loam, friable 3 E 0-8 Ap Brown(7.5YR 4/3)clay loam, friable 3 8-34 Bt Red(2.5YR 5/8)silty clay, firm,plastic 4 34-84 C Weak red(10R 4/4)clay loam, friable 3 C Page , 62 of 3 Appendix 2 Soil Summary Report GENERAL INFORMATION Date 11/24/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 5 SOIL INFORMATION SUMMARY - � Dcwi Fit/6Q 1. Position in landscape satisfactory? IR Yes 1 No Describe shoulder 2. Slope 9 % 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table(gray mottling or gray color) No r Yes inches CFree water present r No fgZ Yes range in inches 48 . Soil percolation rate estimated I Yes Texture group I II III d r No Estimated rate 120 min/inch 7. Permeability test performed r Yes rX No If yes, note type of test performed and attach Site Approved: Drainfield to be placed at 24" depth at site designated on permit. r Site Disapproved: Reasons for rejection: 1. E 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. r Rates of absorption too slow. 5. r Insufficient area of acceptable soil for required drainfield, and/or Reverse Area. 6. E Proposed system too close to well. r Other Specify (attach additional pages if necessary) K u ate_ P7 � 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 0 primary and reserve area, o only the primary area, al,only the reserve area(check one)for Lot 5- A Division of TM 122-17E Design Basis Total length of available area: 100' Total width of available area:— 50' Estimated Pere.Rate: 120 at 24" in.(depth) Number of bedrooms(or GPD): 3 Conveyance Methods: Gravity Distribution method (specify): Gravity 3s Dispersal system basis AOSS regs(Table I1 LGMI required? No (Yes/No) Effluent quality required: Secondary (Primary,Secondary,Advanced Secondary) Square feet per bedroom: 406 Total trench bottom area required: 1218 Hydraulic loading rate- .37 god/sq.f. C Area Calculations Number of trenches 5 Length of trenches: 100' 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 36' Total trench bottom area provided: 1500 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 y 4) 0 'VA ' 02103SA"113N x tAo tiOJ� ►1 w . w 'o o cn o oo400aaa0s0 Do te.LSOI S!MON `M a b �;, ,� ° $SNflS o ¢� C7 / sue CTk- O 4. eloz-sa+I r 31va 0 -b =' ', DityBalA • A4uno3 O$JDWogltt r • • • A 64 N ecs pN • 'AA • .. - 1 " ., .. oo `,i�3 1'�1��, SBA 3 L 1 ZZ1 V41 A0 NOIlel0d t/ 5 10� i „ c� :; �r� a�� NO 0131JNIv80 011d3S 03SOdOdd 1 o o A .8 a? c Q `=b psR�t � vax ►-1 < < V) motll • 133.4 NI' 31V3S 1 UOJI b...., 'AS Meg oa os o V3ad Z'I5 M.Q0.65 S 3 z `` ' z • .00OI' A373 WIN aj / . ,A 92 41 • a131dNIV80 ` / ' �' w co • i0 11V.L3� o G: o� • ,►a' ° oo ceasski i. "t o-.r. / F - H 11 101 AOa� .4". a ti 101 I 4 o / / ti / __ _._ t�,�n. o •Sre a 4,, -'a as w _``` Q 10~ U041 / ,O.5ib1 • DLI -z3i raj UOv M.8£•ze S '3'S 06 'I I g t7 101 11, r / 3..90.Z0•SZ N- 03SOd021d 1 - I 1333 NI 31VOS - - r�� _ um am OOi► 003 001 OS 0 a13I IVHCI uOil uoat 8L1 -331 WI I* / t-'ZZI W1 ,' v 0L f ..lit et gie,„___:. 1.1 ,-.; .. 08904a/it • per • ` _9D 4 Q si 65'lz - 4 '/ 101 s,'4'7 5 _____ dd ,.d • II - \ ' . , LI-3 I WI 9 101 \ ‘ Page 1 of 8 OSE/PE Report for: Construction Permit El Certification Letter': Subdivision Approval Property Location: 911 Address: City: Lot 6 Section Subdivision GPIN or Tax Map# 122-17E Health Dept ID# Latitude Longitude Applicant or Client Mailing Address: Name: Murcielago LLC Street: 27 Congress Street Suite 510 City:Salem State MA Zip Code 01970 Prepared by: OSE Name Steve Gooch License# 1940001284 Address 703 Oliver Creek Road City, Troy State VA Zip Code 22974 PE Name: License# Address City, State Zip Code Date of Report 12/8/18 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 Forms Soil Profile Sheets Plat Soil Information Summary Sheets 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. 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): Anstniction permit!: certification letter:1 subdivision approval0 be(select one)issued0 denied U. OSE/PE Signature g fi�,(,.� 1fV - Date (z i/7//i SoilPule- Z off Profile Primary Drain Field Lot 6 A Division of Tax Map 122-17E CAlbemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group C 0-3 A Weak red(2.5YR 4/2)clay loam,friable 3 3-6 A2 Light reddish brown(2.5YR 6/4)clay loam,friable 3 6-34 Bt Red(2.5YR 4/6) silty clay loam, firm 3 34-84 C Weak red(O1 R 4/4)clay loam, friable 3 D 0-2 A Weak red(2.5YR 4/2)clay loam,friable 3 2-15 A2 Light reddish brown(2.5YR 6/4)clay loam,friable 3 15-50 Bt Red(2.5YR 4/6) silty clay loam, firm 3 50-84 C Weak red(10R 4/4)clay loam,friable 3 E 0-3 Al Dark gray(10YR 4/1) loam,friable 2 3-9 A2 Light reddish brown(2.5YR 6/4)clay loam,friable 3 9-44 Bt Red(2.5YR 4/6)silty clay loam, firm 3 44-84 C Weak red(10R 4/4)clay loam, friable 3 F 0-9 A Reddish brown(2.5YR 5/4)clay loam, friable 3 9-40 Bt Red(2.SYR 4/6)silty clay loam, firm 3 40-84 C Weak red(10R 4/4)clay loam, friable 3 C - ...�.. .��-- .,..w tea...�.,- -. .-, .r _t. ,- ...,.a -. .._c.♦ - sw,...<x»__.�..,_a ,_ :y Page of Appendix 2 Soil Summary Report {�^ GENERAL INFORMATION Date 11/24/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 6 SOIL INFORMATION SUMMARY - Pr mt,44,7 ofm,t, c 0 1. Position in landscape satisfactory? IR Yes r No Describe shoulder 2. Slope 7 % 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table(gray mottling or gray color) jg No I— Yes inches Free water present IR No r Yes range in inches Soil percolation rate estimated IR Yes Texture group I II ( ) IV r No Estimated rate 75 min/inch 7. Permeability test performed r Yes IR No If yes, note type of test performed and attach IR Site Approved: Drainfield to be placed at 60" depth at site designated on permit. I— Site Disapproved: Reasons for rejection: 1. Ir Position in landscape subject to flooding or periodic saturation. 2. f 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. f Insufficient area of acceptable soil for required drainfleld, and/or Reverse Area. 6. r Proposed system too close to well. r 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. 1441,00 This abbreviated design covers the 0 primary and reserve area, (nly the primary area, 0 only the reserve area(check one)for Lot 6- A Division of TM 122-17E Design Basis Total length of available area: 100' Total width of available area:— 0' Estimated Pere.Rate: 75 at 60" in.(depth) Number of bedrooms(or GPD): 4 1 2 Conveyance Method : Gravity Distribution method (specify): Gravity 3c Dispersal system basis Table 5.4_ LGMI required? to (Yes/No) Effluent quality required: Primary (Primary, Secondary,Advanced Secondary) Square feet per bedroom: 596 _ Total trench bottom area required:2384 C Area Calculations Number of trenches 8 Length of trenches: 100' Width of trenches: 3' Center to center spacing: 9' Reserve required? Yes Percent reserve area required: 1OQ Total width of absorption area required 63' Total trench bottom area provided: 2400 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 Soil Profile f�e�ya c J 7 Reserve Drain Field Lot 6 A Division of Tax Map 122-17E Albemarle County Hole Depth Horizon Material Description Soil Texture (in.) Group A 0-3 Al Weak red(2.5YR 4/2)clay loam, friable 3 3-8 A2 Light reddish brown(2.5YR 6/4)clay loam,friable 3 8-46 Bt Red(2.5YR 4/6) silty clay loam, firm 3 46-84 C Red(10R 4/6) silty clay loam,firm, 25%weathered shale 3 fragments B 0-8 A Reddish brown(2.5YR 5/4)clay loam, friable 3 8-43 Bt Weak red(10R 4/4) silty clay loam,firm 3 43-84 C Reddish brown(2.5YR 4/3)clay loam,friable,moist below 3 54" F 0-9 A Reddish brown(2.5YR 5/4)clay loam, friable 3 9-40 Bt Red(2.5YR 4/6)silty clay loam, firm 3 40-84 C Weak red(10R 4/4)clay loam, friable 3 Note: free water in Hole A @ 60"and 54"in Hole B C Page L of r Appendix 2 Soil Summary Report GENERAL INFORMATION Date 11/24/18 Submitted to Albemarle County Health Department Applicant Murcielago LLC Telephone Number (703)625-1553 Address 27 Congress Street Suite 510 Salem, MA 01970 Owner same Address same Location Intersection of Blenheim Road and Glendower Road Tax Map 122-17E Subdivision Block/Section Lot 6 SOIL INFORMATION SUMMARY r 'irhe'xic`vtt, p tty\ 1:41Q 1. Position in landscape satisfactory? (A Yes r No Describe shoulder 2. Slope 10 % 3. Depth to rock or impervious strata: Max. Min. None x 4. Depth to seasonal water table(gray mottling or gray color) IRc No r Yes inches enk Free water present I` No IIZ Yes range in inches 54-60 Soil percolation rate estimated 15Z Yes Texture group I II I! IV I— No Estimated rate 90 min/inch 7. Permeability test performed r Yes IZ No If yes, note type of test performed and attach ig Site Approved: Drainfield to be placed at 30" depth at site designated on permit. E Site Disapproved: Reasons for rejection: 1. r 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. E Insufficient area of acceptable soil for required drainfleld, and/or Reverse Area. 6. r Proposed system too close to well. r 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 0 primary and reserve area, 0 only the primary area, [Vonly the reserve area(check one)for Lot 6- A Division of TM 122-17E Design Basis Total length of available area: 10�' Total width of available area: 4 9: Estimated Pere.Rate: 90 at 30" in.(depth) Number of bedrooms(or GPD): 4 1 2 Conveyance Method : Gravity Distribution method (specify): Gravity_ 3c Dispersal system basis AOSS rep(Table 11 LGMI required? No (Yes/No) Effluent quality required: Secondary (Primary,Secondary,Advanced Secondary) Square feet per bedroom: 306 Total trench bottom area required: 1224 Hydraulic loading rate-,49&pd/sq. ft. C Area Calculations Number of trenches 5 Length of trenches: 100' 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 36' Total trench bottom area provided: 1500 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. 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