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HomeMy WebLinkAboutSDP201500029 Plan - Approved 2015-08-27Wilson Jones Company RCRA Cleanup Prepared for: Wilson Jones Company 5327 Three Notch'd Drive Abermarle County, White Hall Magisterial District Crozet, Virginia 22932 Site Location - Street Map Project Description PAST USE: Prior to 1950, when the main manufacturing building was constructed, the property was residential /agricultural. Subsequently, the site was zoned "Industrial" and was used for manufacturing operations starting in 1954. Manufacturing operations in the main manufacturing building ceased around 2001. WJC leased the warehouse building (a.k.a. carpentry building) located to the east of the main manufacturing building to Blue Ridge Builders, LLC and others, for woodworking operations related to cabinetry production and other artisan wood working. All light industrial /commercial operations were ceased on the property concurrent with the demolition of the facilities manufacturing and warehouse buildings during late 2013 and early 2014. Currently, there are no manufacturing or commercial operations being performed at the WJC site outside of those in support of the Resource Conservation and Recovery Act (RCRA) corrective measures. FUTURE USE: The WJC Site is currently zoned `Light Industrial /Commercial' (Crozet Master Plan, Albemarle County Department of Community Development, October 13, 2010). The land will be remediated to'Industrial Standards' in accordance with the "Land Use Assumption" (LUA) document submitted to the Virginia Department of Environmental Quality (VDEQ) (Land Use Assumption, AEM, June 21, 2013). The VDEQ approved the "LUA" document in a letter dated December 12, 2013. The future use of this land will comply with the current "Crozet Master Plan" zoning criteria and the "LUA" document. PROJECT DESCRIPTION: The Wilson Jones Company property is part of an ongoing Resource Conservation and Recovery Act (RCRA) cleanup. The cleanup is a result of the past industrial operations. As part of the cleanup several Solid Waste Management Units (SWMU) or Areas of Concern (AOCs) are proposed to be excavated. The areas proposed to be excavated are shown on the attached figures. Two areas SWMU No. 7 and AOC No. 5 area located in areas of the property that have been allowed to return to a natural forested state. SWMU No. 7 consists of six former incineration ditches and ADC No. 5 is the former sand filter beds. The project proposes to refurbish and /or install access roads and remove the trees within these areas. Most of the access roads currently exist and will only require the addition of stone. The trees will be removed to ground level and stumps will be allowed to remain. The removal is to allow access for trucks and equipment in order to excavate the former incineration ditches and sand filter beds. Once excavations are complete, off site backfill will be brought onto the site and the excavations will be restored to the former grade. The area will then be permanently stabilized by seeding. Soils The WJC site is located in Abermarle County; Virginia which is mapped by the Soil Conservation Services (SES) as the Braddock - Thurmont- Unison Association. An "association" is a broad category for the major soil series identified within related land forms, geology, relief, and vegetative patterns. The soils of this association are defined as deep and well drained. Specifically, the site is mapped by the SCS as Urban Land, Belvoir, Hayesville, and Thurmont soil series. The southern portions of the site are mapped as the Belvoir soil series, classified as deep, somewhat poorly drained soils located in depressions and along drainage ways (i.e., Powell's Branch Creek), The Belvoir soil series are classified as generally having low permeability and the sub surface texture is a clay loam. The central area of the site is mapped as a Hayesville loam. The Hayesville soil is classified as deep well drained with moderate permeability, and located on narrow to broad ridge tops. The subsurface is predominantly a clay to clay loam derived from weathered residuum granite gneiss. The majority of the site is mapped as a Thurmont loam. This soil type is classified as having formed in colluvial material of granite, granodiorite, and granite gneiss. 4 r \ .• -.Park • � -+•$ \ � --� � I � \ -: - ' .: ;- / - fie -,F,+ C.'YQZEf 1 ; \/ I / 5.. l U Brdbkurood 4 ^ �f., / / , y � . /JJ Site Location - Topographic Map General Project Notes Existing Conditions The site is currently surrounded by a b' chain link fence with access control. All work proposed will be completed inside the site fencing. The site in the areas of the former incineration ditches and sand filter beds has been allowed to return to a naturally forested condition. The areas of the incineration ditches have secondary growth trees surrounded by more mature forest. The mature forest is primarily around the property boundary with the central area of the property being grassed fields. The area of the incineration ditches is topographically a high point on the property with drainage from the area extending in a radial direction. The buildings and structures on the property along Three Notched Road have all been previously removed to the concrete foundation. Drainage on the property generally routes towards Powell's Branch Creek. Critical Areas There are no critical areas identified within the working areas. There will be no grading with the exception of minor work to establish the access roads, The minor grading (where required) will incur less than one foot change in elevation. Erosion and Sediment Control Measures The tree removal and excavation areas will be contained with silt fence. There is one storm drain inlet structure that will be protected by silt fence and inlet control device. The majority of the site has established vegetation that will not be removed. Permanent Stabilization Following completion of the excavation activities, all disturbed areas will be stabilized by application of straw mulch and wood chips mulched from on -site trees and grass seed. The roadways that are constructed will remain in place for site access. Project Contacts Eric Stern, P.G. Project Manager Atlanta Environmental Management, Inc, Cell Phone (404) 661 -6905 Jeff Cook, P.E. Senior Project Engineer Atlanta Environmental Management, Inc, Cell Phone (404) 664 -8279 Art Picken, P.E. Project Engineer Atlanta Environmental Management, Inc. Cell Phone (404) 861 -5670 Miscellaneous Notes: 1. Site is NOT within the 100 -year flood plain 2. This site is within the South Fork Rivanna Water Supply Watershed Prepared by: Atlanta Environmental Management, Inc. 2580 Northeast Expressway Atlanta, Georgia 30345 Adjacent Areas The property is surrounded on the south and eastern boundary by single family residential. Portions of the single family residential along the southern property boundary are currently under construction or will be under construction in the near future. The property located to the west is industrial /commercial. Properties located along Three Notched Road are mixed commercial or residential, Off-site Areas Soils will be imported from off -site borrow pits. The soils will be transported from operating borrow pits in the area and not from any proposed new borrow pits. Stormwater Runoff Considerations The proposed site activities will have only minimal effect on the current stormwater runoff rates. The site will ultimately be returned to the current condition after completion of the excavation activities. Calculations The work involves completing several excavations to remove buried debris. Calculations for temporary sediment basins or other structures are not required since the excavation will act as a sediment basin and will prevent sediment laden runoff across the site. Proposed work areas will be encircled in silt fence. Maintenance Work areas and erosion and sediment control structures will be inspected daily and during any rain event to ensure proper operation of the structures. Repairs to erosion control structures and implementation of additional erosion control measures will be completed immediately upon identification of erosion and sediment control structure has failed or is not functioning as intended. Project Area Info Overall Property Size: Minimum Disturbed Area: Maximum Disturbed Area: 1,507,388 SF (34.60 acres) 131,510 5F (3.02 acres) 166,310 SF (3.82 acres) SURROUNDING AREA NOTES: Crozet Town Area: 2,883 acres South Fork Rivanna Water Supply Watershed: 258 sq. miles Drawing Index Sheet 0 - Cover Sheet with General Project Notes Sheet 1 - Site Location and Adjoining Properties Sheet 2 - Site Plan Existing Conditions Sheet 3 - Proposed Site Work Sheet 4 - Erosion and Sediment Control Plan Sheet 5 - Landscape Plan Sheet 6 - Stormwater Management Plan Sheet 7 - Pollution Prevention Plan APPROVALS DATE DEPARTMENT OF COMMUNITY QEVE LOP EN a PLANNING /ZONING 2? ENGINEER $-Z�• 1 INSPECTIONS Z r ARB DEPARTMENT OF FIRE RESCUE QZD f ABERMARLE COUNTY SERVICE AUTHORITY q0G 8124/1s- VIRGINIA DEPARTMENT OF TRANSPORTATION HEALTH DEPARTMENT = y: . ��t'`Fe rae!o1'a 'r.O�; sBr E�r-arz.n se er qQ Viz„ ,S. ri1 %1 ni'GS ". mH'J3 t cp .., Fie* Vslite Mo {4 1 74 1 - '000 Site Location - Street Map Project Description PAST USE: Prior to 1950, when the main manufacturing building was constructed, the property was residential /agricultural. Subsequently, the site was zoned "Industrial" and was used for manufacturing operations starting in 1954. Manufacturing operations in the main manufacturing building ceased around 2001. WJC leased the warehouse building (a.k.a. carpentry building) located to the east of the main manufacturing building to Blue Ridge Builders, LLC and others, for woodworking operations related to cabinetry production and other artisan wood working. All light industrial /commercial operations were ceased on the property concurrent with the demolition of the facilities manufacturing and warehouse buildings during late 2013 and early 2014. Currently, there are no manufacturing or commercial operations being performed at the WJC site outside of those in support of the Resource Conservation and Recovery Act (RCRA) corrective measures. FUTURE USE: The WJC Site is currently zoned `Light Industrial /Commercial' (Crozet Master Plan, Albemarle County Department of Community Development, October 13, 2010). The land will be remediated to'Industrial Standards' in accordance with the "Land Use Assumption" (LUA) document submitted to the Virginia Department of Environmental Quality (VDEQ) (Land Use Assumption, AEM, June 21, 2013). The VDEQ approved the "LUA" document in a letter dated December 12, 2013. The future use of this land will comply with the current "Crozet Master Plan" zoning criteria and the "LUA" document. PROJECT DESCRIPTION: The Wilson Jones Company property is part of an ongoing Resource Conservation and Recovery Act (RCRA) cleanup. The cleanup is a result of the past industrial operations. As part of the cleanup several Solid Waste Management Units (SWMU) or Areas of Concern (AOCs) are proposed to be excavated. The areas proposed to be excavated are shown on the attached figures. Two areas SWMU No. 7 and AOC No. 5 area located in areas of the property that have been allowed to return to a natural forested state. SWMU No. 7 consists of six former incineration ditches and ADC No. 5 is the former sand filter beds. The project proposes to refurbish and /or install access roads and remove the trees within these areas. Most of the access roads currently exist and will only require the addition of stone. The trees will be removed to ground level and stumps will be allowed to remain. The removal is to allow access for trucks and equipment in order to excavate the former incineration ditches and sand filter beds. Once excavations are complete, off site backfill will be brought onto the site and the excavations will be restored to the former grade. The area will then be permanently stabilized by seeding. Soils The WJC site is located in Abermarle County; Virginia which is mapped by the Soil Conservation Services (SES) as the Braddock - Thurmont- Unison Association. An "association" is a broad category for the major soil series identified within related land forms, geology, relief, and vegetative patterns. The soils of this association are defined as deep and well drained. Specifically, the site is mapped by the SCS as Urban Land, Belvoir, Hayesville, and Thurmont soil series. The southern portions of the site are mapped as the Belvoir soil series, classified as deep, somewhat poorly drained soils located in depressions and along drainage ways (i.e., Powell's Branch Creek), The Belvoir soil series are classified as generally having low permeability and the sub surface texture is a clay loam. The central area of the site is mapped as a Hayesville loam. The Hayesville soil is classified as deep well drained with moderate permeability, and located on narrow to broad ridge tops. The subsurface is predominantly a clay to clay loam derived from weathered residuum granite gneiss. The majority of the site is mapped as a Thurmont loam. This soil type is classified as having formed in colluvial material of granite, granodiorite, and granite gneiss. 4 r \ .• -.Park • � -+•$ \ � --� � I � \ -: - ' .: ;- / - fie -,F,+ C.'YQZEf 1 ; \/ I / 5.. l U Brdbkurood 4 ^ �f., / / , y � . /JJ Site Location - Topographic Map General Project Notes Existing Conditions The site is currently surrounded by a b' chain link fence with access control. All work proposed will be completed inside the site fencing. The site in the areas of the former incineration ditches and sand filter beds has been allowed to return to a naturally forested condition. The areas of the incineration ditches have secondary growth trees surrounded by more mature forest. The mature forest is primarily around the property boundary with the central area of the property being grassed fields. The area of the incineration ditches is topographically a high point on the property with drainage from the area extending in a radial direction. The buildings and structures on the property along Three Notched Road have all been previously removed to the concrete foundation. Drainage on the property generally routes towards Powell's Branch Creek. Critical Areas There are no critical areas identified within the working areas. There will be no grading with the exception of minor work to establish the access roads, The minor grading (where required) will incur less than one foot change in elevation. Erosion and Sediment Control Measures The tree removal and excavation areas will be contained with silt fence. There is one storm drain inlet structure that will be protected by silt fence and inlet control device. The majority of the site has established vegetation that will not be removed. Permanent Stabilization Following completion of the excavation activities, all disturbed areas will be stabilized by application of straw mulch and wood chips mulched from on -site trees and grass seed. The roadways that are constructed will remain in place for site access. Project Contacts Eric Stern, P.G. Project Manager Atlanta Environmental Management, Inc, Cell Phone (404) 661 -6905 Jeff Cook, P.E. Senior Project Engineer Atlanta Environmental Management, Inc, Cell Phone (404) 664 -8279 Art Picken, P.E. Project Engineer Atlanta Environmental Management, Inc. Cell Phone (404) 861 -5670 Miscellaneous Notes: 1. Site is NOT within the 100 -year flood plain 2. This site is within the South Fork Rivanna Water Supply Watershed Prepared by: Atlanta Environmental Management, Inc. 2580 Northeast Expressway Atlanta, Georgia 30345 Adjacent Areas The property is surrounded on the south and eastern boundary by single family residential. Portions of the single family residential along the southern property boundary are currently under construction or will be under construction in the near future. The property located to the west is industrial /commercial. Properties located along Three Notched Road are mixed commercial or residential, Off-site Areas Soils will be imported from off -site borrow pits. The soils will be transported from operating borrow pits in the area and not from any proposed new borrow pits. Stormwater Runoff Considerations The proposed site activities will have only minimal effect on the current stormwater runoff rates. The site will ultimately be returned to the current condition after completion of the excavation activities. Calculations The work involves completing several excavations to remove buried debris. Calculations for temporary sediment basins or other structures are not required since the excavation will act as a sediment basin and will prevent sediment laden runoff across the site. Proposed work areas will be encircled in silt fence. Maintenance Work areas and erosion and sediment control structures will be inspected daily and during any rain event to ensure proper operation of the structures. Repairs to erosion control structures and implementation of additional erosion control measures will be completed immediately upon identification of erosion and sediment control structure has failed or is not functioning as intended. Project Area Info Overall Property Size: Minimum Disturbed Area: Maximum Disturbed Area: 1,507,388 SF (34.60 acres) 131,510 5F (3.02 acres) 166,310 SF (3.82 acres) SURROUNDING AREA NOTES: Crozet Town Area: 2,883 acres South Fork Rivanna Water Supply Watershed: 258 sq. miles Drawing Index Sheet 0 - Cover Sheet with General Project Notes Sheet 1 - Site Location and Adjoining Properties Sheet 2 - Site Plan Existing Conditions Sheet 3 - Proposed Site Work Sheet 4 - Erosion and Sediment Control Plan Sheet 5 - Landscape Plan Sheet 6 - Stormwater Management Plan Sheet 7 - Pollution Prevention Plan APPROVALS DATE DEPARTMENT OF COMMUNITY QEVE LOP EN PLANNING /ZONING 2? ENGINEER $-Z�• 1 INSPECTIONS Z r ARB DEPARTMENT OF FIRE RESCUE QZD f ABERMARLE COUNTY SERVICE AUTHORITY q0G 8124/1s- VIRGINIA DEPARTMENT OF TRANSPORTATION HEALTH DEPARTMENT 11 Former ACME POWER UN@.. J s Manufacturing \� Building CTfVE \ i r •mot pOb1?NfON { POWER Box 4 €UACTNE FORMER ?ROPANE'j'A. (PROPANE UNE 18"Z. i � \ [1NOf�ROi�pUNO ROOF ORAfN f s i i •�� r_ l— /,TERRACOTTAGRNN Former , Water \ % � r ` FtiACSNE FOYiER CONOUR i i ...... , . ... . .. .... ........ .... .. .. .... ... ......... ',Gate 4 ` ..... ...... ....... ., ... 5....,. ... ,. .�' .. ....... EXFOS£O ORNNON SOUTH SIDE OFFENCE' t, air inri am ranr. ai rna GAAININGTOW J Legend ...�.. . d _ _ Property Boundary _.. _ Adjacent Property Boundary Tributary Stream v - Chain Link Fence ....................... _ Topographic Contour Watershed Division ss - Sanitary Sewer Line S - Storm Sewer Line Solid Waste Management Units (SWMUs) OFormer Waste Water Lagoon (RCRA CAP) Former Incinerator Ditches (Proposed Excavation Areas) Areas of Concern (AOCs) aSand Filter Beds (Proposed Excavation Area) Note No areas within the property are located within the 100 Year Flood Plain Source of Topographic Contours: Abermarle County GIS ( http: fl gisweb. al bemarle .orgiGISWeb/Welcome.aspx) Source of Property Boundary: Koontz - Bryant, P.C., November 4, 2014 (www.koontzbryant.com) Graphic Scale 400 0 50 100 200 4 inch= 400 ft. Scale valid on ANSI D (22x34) 01 Q ............. ........... is '25 .............. Note: Roads to be repaired with addition of 3" of #3 stone and topped with 3" of #12 stone. Legend Construction access road will be repaired and constructed in accordance with STD & SPEC 3.03 Property Boundary - 50' Setback (Building Setback) --- -- -- -- -•- --- - 39 Buffer (Clearing and Grading) .... Adjacent Property Boundary Tributary Stream Chain Link Fence Topographic Contour Watershed Division ss- - Sanitary Sewer Line - Storm Sewer Line no' is '25 .............. Note: Roads to be repaired with addition of 3" of #3 stone and topped with 3" of #12 stone. Legend - Excavation Area (Stumps Removed) ti Former 7- ........ ...... Source of Topographic Contours: Abermarle County GIs (http://gisweb.albemarle.org/GISWeb/Welcome.aspx) Source of Property Boundary: Koontz-Bryant. P.C., November 4, 2014 (www.koontzbryant.com) 60 CO Oopf;- Work Phasing Phase 1 Repair access roads and remove trees Phase 2 Complete soil excavations and site restoration Graphic Scale 100 0 50 100 200 -N I inch =100 ft, Scale valid on ANSI D (22x34) Disturbance Area Area of Road - 28,064 SF (0.64 AC) Area of AOC-5 - 24,747 SF (0.56 AC) Area of SWMU-7 - 78,799 SF (1.80 AC) Potential Additional Area of SWMU-7 - 113,499 SF (2.60 AC) Minimum Total Disturbed Area - 131,610 SF (3.02 AC) Maximum Total Disturbed Area - 166,310 SF (3.82 AC) 'kilv Construction access road will be repaired and constructed in accordance with STD & SPEC 3.03 Property Boundary - 50' Setback (Building Setback) --- -- -- -- -•- --- - 39 Buffer (Clearing and Grading) .... Adjacent Property Boundary Tributary Stream Chain Link Fence Topographic Contour Watershed Division ss- - Sanitary Sewer Line - Storm Sewer Line - Excavation Area (Stumps Removed) ti Former 7- ........ ...... Source of Topographic Contours: Abermarle County GIs (http://gisweb.albemarle.org/GISWeb/Welcome.aspx) Source of Property Boundary: Koontz-Bryant. P.C., November 4, 2014 (www.koontzbryant.com) 60 CO Oopf;- Work Phasing Phase 1 Repair access roads and remove trees Phase 2 Complete soil excavations and site restoration Graphic Scale 100 0 50 100 200 -N I inch =100 ft, Scale valid on ANSI D (22x34) Disturbance Area Area of Road - 28,064 SF (0.64 AC) Area of AOC-5 - 24,747 SF (0.56 AC) Area of SWMU-7 - 78,799 SF (1.80 AC) Potential Additional Area of SWMU-7 - 113,499 SF (2.60 AC) Minimum Total Disturbed Area - 131,610 SF (3.02 AC) Maximum Total Disturbed Area - 166,310 SF (3.82 AC) 'kilv Construction Entrance Existing Asphalt Site Ingress/Egress--] INACTIVE FORMER PROPANE?ANK , i PROPA3'F itNO ,000 GAL i Former Apple i IJNDERGRQVND RODP DRAIN Orchard Building y 'Former.. Water— Tower;' g `; \ � / \ iNAGti/E POWER CGVOUff� l } Gate \ :l 1......_. APO _..... __. f .......... . .. .. _.... . __ ._._.._ .. ...... .... .. ..' SED ONCE . ... .._ ...... ill ON 50 ICE OFP .. .- Bu. ham Bra NINGTo -, ��.. . tY:.- +3- �- ra- •- ±.,,w..�.'r%- <t -+.a�a -1.,'..T' ."^'�.-•, -tom'! '•.+T- -`.!.Y . .� nch Railroad �� gR i N 89 056'05" E 1086.08' ..... .......... . .. ..........:. ............. ...... .. ... .. .. ! �� \MMMIAII���•R ! ! �I�MAI• ! ! �IAIT.R �� �IMIAIWII ! ! �IMYY�! ! ! �Y,Y•,II• -� ! ! �IY�I�I� -7- .......... ... ..... ,..._.. .. .... ...... ..... _... ... ... ... __.. ... ,.......... -. ...- ._...:... ...... ........ l.. / Site Access' date F rm r Pa kin L •••• !, � a Sta in Area 1 ' ............ g .a r; Parking Lot ockpite j A •. p ait Paveme 1 SF ..Gatte (As fi�" . ....fit ............. : U • �`', 9 . , '•'•'•. ` j •'., ..... "' ....•••'- putlng M . �eters &Control rn B�ec G MIOFF Tank ' a....... Sludg.Tark •. ' } > � s GE .. 'B ole - a �P A0C =5•TCee P$ Former w Removal Area Beds i '. Sa'nd•Filter� �- e° > • —•--. SF , t SF Gat ••... Fortner Gh €orinator . .................. SF i' .. ti `, .........,. ' :' .... t / % -- )staging Area rO t ,` � ��`� ♦ � top Inle "���+•,�,,,,� i Culvert:: ' l 1 ' 1 \ SF PS .c Trench ­Q', , F \ .... #2 U . Former Wastewater Lagoon ` ♦ - � > ��:.a,m 1 Protect on ,\ i e `\ �`� i Ordinance \\ urn , Buffers , i '''• i J I SW Minimum Tree Removal Area , i • \\ •.,- �• ~ S \..... ��� SF -� / �--S 12 °25'47" W 69.92' PS\ \ ....... . •, .. -' .............. � __ _ �'•.g.,. �` •'''-..• •., ,'•..• Maximui'n.,Tree Removal Area �' . '` • � . / / "• I' 1 SF \ ,� - /!s+�•••.. i' , , •. \ i.,• ♦ � dry . r ;. `�` � c �.,,... , I '•sue 1, � , . 1 �` . •62 ~•Waterrotectidn, \e� �� \ \' ` /, ,;� o* s .... Otd_inance Buffers r�z \ \ Approximate' \........`'4 \ \ \ Location of Cemetery t I 63 .. 6 ery , < .... � -•. - - fro V. i ..:........ ............. 5 N 'S` 'ti..+�.. < , �r .....' .�.a. \ O �' ... ....... •• � - • N sea '., ..� -_,� .'... ,l'•`•. �� 828 ........ �p0• fo��R `32 .� Notes`'....636.. `'��• fix /' 1. Final contours to be same as current existing grade. Excavated areas Jo r `•�""" -�, `:.�s4a . ........... ... •,..,,•, - •....•.- '' -...•, '.�, �'� - • %•..• -• , ' • -• - ' / , disposal of offsite material will be backfilled and permanently stabilized by s�, seeding ``,..., VIP 2, All the provisions of Virginia Erosion and Sediment Control (E &SC) Law and ��•�••'-•• � •` • � - - , Regulations, the Virginia Stormwater Management Act and Regulations (VSMP), the Virginia BMP Clearinghouse website, State Er osio n and �.... • -,, ''•.. ` sa•.• •• ' `�� Sediment Control and Stormwater Management Handbooks, and any 4- associated technical bulletins and guidance documents as published by the v•'`. P� Q� State Water Control Board, the Virginia Department of Environmental Quality `• (DEQ), and the local VESCP and VSMP authority shall apply to the project, 3. Minimum Standards No. 1 through No, 19 of the Virginia Erosion and Sediment Control Regulations 9VAC25 -840 et seq. shall apply to the project. 4. All erosion and sediment control measures shall be planned, designed, implemented, installed and maintained in accordance with the provisions of y the latest edition of the Virginia Erosion and Sediment Control Handbook (VESCH). The Contractor shall maintain, inspect, and repair all erosion and ' sediment control measures as needed throughout the life of the project to ensure continued acceptable performance. 5. All perimeter erosion and sediment control (E &SC) measures shall be �. constructed as a first step in any land disturbing activity and shall be made ` functional before upslope land disturbance activity takes place, 6. Erosion and sediment control measures may require minor field adjustments -•--. ; ` at or following time of construction to ensure their intended purpose is �. accomplished, to ensure adequate protection of the health, safety, and welfare of the public, or if site conditions change, become apparent or alter ` significantly following the date of plan approval. Local VESCPNSMP authority approval shall be required for any deviation of erosion and sediment control .......... 1. measures from the approved plan. 7, Any soil, staged or stockpiled, will be covered with polyethylene sheeting. Legend CE - Construction Entrance (12 "x70') to be installed in accordance with STD & SPEC 3.02 SF - Silt fence to be installed in accordance with STD & SPEC 3.05 IP - Drop inlet protection will be installed in accordance with STD & SPEC 3.07.1 PS - Following completion of site work, disturbed area will be seeded in accordance with STD & SPEC 3.32 ...M.,.,,. •.• ... Property Boundary .,................. --- 50' Setback (Building Setback) ._ _ ........._ .... - 30' Buffer (Clearing and Grading) Y� ©NA1�, ENGINES S STAMP _.... _ Adjacent Property Boundary Tributary stream -Chain Link Fence - Silt Fence Graphic Scale ...................•....... Topographic Contour �•••- ••• —�- Watershed Division 100 0 50 100 200 I� Atlanta Environmental Management, Inc. Wilson .tones Company 5327 Three Notch`d Drive Crozet, Virginia En4lron"ff "`a�°°nsw` " "g.EnginR ,Hyd*9w icSe.Aces 2580 Northeast Expressway . Atlanta, Georgia 30345 PhDne:4D4.329.td006• Fax:404.329.2957 PROJECT #;1426-1306-1402-1 DRAWN BY: TL ss - Sanitary Sewer Line s - Storm Sewer Line 1 inch =100 ft. Erosion and Sediment Control Plan Sheet Source of Topographic Contours: Abermarle County GIS ( http:// gisweb. albemarle .org /G€SWebMelcome,aspx) Scale valid on ANSI D (22x34) 4 SCALE: 1:100 DATE: July 1, 2015 Source of Property Boundary: Koontz - Bryant. P.C,, November 4, 2014 (www.koontzbryant.com) I I c:1 DWG1426- 13as\ 15021DIkErosion and Sediment Control Plan RTC 2015 -0 -29 County ofAlbern :trdc Cojiservatton Phin CPtcefciist -To I>e ploM; tin Landscape Plains (}iandbank, pp lit- 28.2 -€ 31 -2,v ^1 for complete speeiriCntlol7S) 1, The fo losvlrtsF ite3ns SUO be shown oli tht lan., "frees to bo sisvert; lAmiis ofelearinc (eiESSSCte deialittC 0f efCes to be sawrl): Location and type ot'protcttiveP�rcing: Gredo changes. Teoniling irce wells srv:alls; P oposed nt:iching or tunnoling beyood the limits of cicarhzg. _ 2, bia rkinMg: all tress to ba savel shat! to markted with print or ribbon at a weight eSearly visibSe to e3ui €rmcat aPCratvr5. ..._,. .-•.'- � n '.\o�m;diag shall begin until the tree n;ark'rng has been inspected atad op,,,oved br aCQunty inspector. •': - 3 ] r st v3t3nn n ie t on r sor sh t b z vice >secI with the co ce t on sit - Pre-Constrnction C'nnt'ertrics: I' Tee j?rL`" 'F 't „ :f 3,111; L` i . ,(:? L'S • t li ,, z i • .... <. „ L'. " `i V ipme"£ Qaerattnn'tnd StA3•H e• llcav% CO, wo tnCitl, VCli It War truffle and storage of consft uction ir. atcFitits it elit ding, soi! Aol! apt bu permi WA wit :7n1 the dii pilltCti Qt'L't.S \\ to be saved. Gate 1t } S. Froc on and StornlwAter Dele lion Devices. it ;uchtrievtczs shah nai adversely naffed trees io ja savezl. �Ja 51+a� Cee NQtc X- 6. 6. Fir Gate i e1 Fires ara not permit *,ed x } o be < i(i:im ld0 ice; of ttie dTt )i.tFe o, trees is saved. i 1 ......,.......... ......,_ � -,- . ".- \"i : . 7. Talit :�3 :ateriaEs: •' \\ "l'oxic tnatrr4als shaittrot he stored u5:hin ltt0 feet ctrl ;e tiriptinc of trees io be >avE4. Former;.:- '•`' !..-= °" Credit ) �� �_�. -/ 8 $Qrnt trees to ba retained within ,10 &xt of 3 proaoscd building or grading act :vity shall M protected by fenci. "g. Union J t'cnt:in`: strait be im place and wall be inslr'cud and approved by a Cs:unty Itlsp2ctnr prior to grading or cons(rt:cnox, eabnlVhc;; the gtotinA level n.ttst bt:;aised sattiiirt 3lte dripitrc of u tree to be caved, a FreC well .slynil be nrov :ccd, »'td o c;.nstr <tciion dctaik itt €c €o approval. ! r a ro .. ) d and ever 2 h lowered witbfn rite dri plinc a tree ;o be szvs ;d, r tr- wall shall be provided; end a construction defai) _ 7'�cc OV:rll, ..- i n the i rats: < .. i it. 'S 'r1anch En .snd'i ttnsxetinti•: %rhea trenching 6 regzlirgd wiii:iri rite limi :s of Clcaria& it shall be done as far shay- From file eriniks of nets as Possibb! I EJnneliilg Existing Asphalt f _.. P K ln tu .e: r a , ar ,g t.e. � shall b_ cnnscend..s all _ <in at .. t( is a,ttt ci p tc 3 that q ' s sat } crh in ^ vs .51e v f ce e, rests. ese N01r Site Ingress/Egress �ate;s e� . Protective be t.erris rzmovei du rams t; c (ns{ c' u, t . Mote Crees ed t Former 23 D l�ttcd 'I'rPe : / er ; ' • • LicKS0 ":- • �, ... ': ptY { - Da 64e> s,,al! be tr..atec, imn.edtat p n �, rt .t...4os ?., o.Ft,.r methods rcconmur, _ m- y Building "..... , . iU 1 k.. IT IS TtiF, i).,s f;L )Pe.IF S [LESPt714,. t]i1L12 Tti,. CONTRACTOR {)h T[t>rL . S `Nate Carpentry.,. � f¢ .t,�' h,'�, ray .. •_... -----1 1 _' � ,, ".. ..... ,.` ". .. RE:QE,14d1>!Li£ \'iS.Ii �• s k ni3�Cft • L':f n`, Tt rte.. -,� •� �\ , f � ...,. _ % (; 1 : i ..,- ,- ,- >------ r -..-.. fir., -r-r -t •-r, - °:- ?- t-'-rr . , - "- r"---- •- ......- .- ,,.. -.-. ,.-c .. ..... , .. -; -�.. • .. -e-..: _- �_, -_-.- ....nom..-- i- i-na -s - ..! -.-v .. --- • - ---� �� ��'� - �... t\ ., ... . ".. .... .... ......... .....,.. "._. ... .... ..... .... ,-... • :�'!��[ � ... .. - .., rr„�Ir�T� � :,^_�. _ ,i.�_..� ..ENV rO5,r E 8� Q f%r. - �+- �•r -•. «e - _. ........_ ................ .......,_... ..,. .. ............ .. .- •= !-- .-s-ry •: ';-r-'^i ,,.5 -. .--. ,_..._.. .., -:_�., „t: ,.^- �^r�,,,.,.' - ,.�•._.._.as e:l �j_,,- :ems•-- t., +..,:. -.ii{ {, ,,r -r :ii ... ... .... .. ... ......, .. , V, 656 ...� --� ...�... _ :, ........... , _,... ... ..._ _. �,. Former P�rltir,Lq Lc�t � "�., a j r: RM Parkin Lot ., ................. •,, l „. � �1-;� :i 14F1.4 jo n ..... ", As alt Pavement �— — "\ —� it s--.:. M.U. meters & Control M ''� 't „ r--- •,_ter_ >.__ �-- --•- ;, t .c :/s ,�'?;�j, , ,�S �'L ____ -„ , .• t:, • _ lilo Intel -' r •':-' S `.k:. j SEudg u ewudns `LLB. CP • t• - _ T .................� :. - '.,••,..... ... ay .ry' �' '"f'it. --r+ -- i t r;=- .�...- *�''' -� t- :w_.�'•t.i,- :,. - h..i C� - 1• � .. Former t i n _ a�td•Filter 8 . '.r l,w 1 Beds C9 AOC -5 Tree , r - Existing Forested Area to rea Removal A �, '`* ♦0♦ be utilized Screen at Former Chlorinator ! ,� `'f _ r ert es f Po >i ..... .- �...... - from Residential ` Res p as a j �; 1 ro e u;x ° o Limit f Clearing • ' Silt Fence) .. .... 1 �: Culvert' S Silt Fence + _. 1 1 Former Wastewater Lagoon ` 1 gZ ♦! • ",.•• SWMU -7 Minimum 4 >. Tree Removal i Areas '.. \ ♦�, , :\ , : ' r �:•........ ` i SWMU -7 Maximum I;. ,• ... t i { f >. �"' :� ° r to r ! ". S 12 25 $7 W 68.92 ! Tree Removal Area _ \ \ \ ♦ 1�a r� i \ y. f` < yam. , `ii f O 4;,, �- c `. .w� ,3< - - —; t % : ,� ..,. �1-f— - � ;, ,. ..: ..•... -J..: fir--' +T- i r`- <L'� �: �� \ % - <, ^- _- ,.«- r,«r --.n . , . W.,. - :. , ; ^--- -„ , - i; - �-T- -t '_ i ,. it list;- • Existing Forested Area to , be utilized as a Screen Elf:-• �;,- _T,= _.., --_: 1 --a. ''\ '•\ ,t :;�.: � •• ' .�--, � --�- -„ - ,3 �'` 1 _ -- ter.-- y E� from Residential Properties t �` T ...,... ,-rr' �+� r �-�-t,_ •�,i�, i , 3 � • + r ..., .. ..i : 'i' : _.. � ._-.._ , :. _. : '' ` ' �„- �- ;-'-- --•* -+ . ( � , :•�,-- "'.: -r--- y � � :: r• _"+u :.,-. • i- '- .,r -�-s- ; i } i•. -..� . t-- .�'`,'�^°' .'s I j•""._... a ,. M vt' - Limit of Clearing , :•N -� —\ ; (Silt Fence) j S k �4 - �J --r^- y . r�?-`, _J'—^- •---- .......� -.=-e» �� , --- "r� ---r^ ! i , 1 ;' 1 -•-- -, �- F t '' : �f. s _ -o-N / . t : r rte-- .--• a• T' t-, t i< t { t"OH —..._"..�� i...". --tea - - I Iva `4'^t^'r -`f .,, tT't .mss.. s•:-- - *- -+.,�_ i' . -` ,i�_.- ir-..` - ;y.'1_ "•''•,. ••, �_"' '.t._, ! , -:+ -�.. � + -`"" ;,..._. `�j'w-r`r ; �t t ,-t i �, __ 1 }tom" ' :, I� y . l.i t�3'k�� {--:�' 3� :' , ... _ -Y-'' vF ---"+ t .ate**^-' -r� i." `"'_ I tM1: `-•+- - '.� -z.t i {. f .._ w.:+w- •i:�i?rF'ry,�'f .•-- 3 +.un1 ' ..Y.._�_ C y' r, \, Notes: 1. All removed trees shall be mulched and spread on site. 2. Trees in the SWMU -7 minimum tree removal area will be cut at ground surface with stumps remaining. 3. Trees with the SWMU -7 maximum tree removal area may be potentially removed to facilitate site access and worker safety. Any trees requiring removal will be cut at ground surface and stumps shall remain. 4. Only tree stumps located within the excavation areas will be removed. Stumps will be disposed of With solid waste to permitted off -site facility. 5. Limits of clearing will be fenced with silt fence. 6. No grade changes requiring tree wells or walls are proposed. 7. No tunneling or trenches are proposed 8. Areas of trees inside the limits of clearing to be saved will be marked with orange safety fence. Safety fence will be installed in accordance with standard and specification 3.38. Legend Tree Preservation Property Boundary ......... ..,... —. - 50' Setback (Building Setback) 30' Buffer (Clearing and Grading) - ,.. ".._. Adjacent Property Boundary ..... -- - Tributary Stream - Chain Link Fence - Silt Fence ............... •- Topographic Contour �..�,.... - Watershed Division ss - sanitary Sewer Line S - Storm Sewer Line -- • _f - ROOM- Tree Preservation Area 1, y -Trees Removed ` - Potential Additional Trees Removed \� \ \\. Source of Topographic Contours: Abermarle County GIS ( http:// gisweb. albemarle .orgIGiswebMelcome.aspx) Source of Property Boundary: Koontz- Bryant. P.C., November 4, 2014 (www,koontzbryant,com) Area or rroperty - i ,ou r,jbb bi- tj4,rou /Au) Existing Tree Canopy - 771,621 SF (17.71 AC) (51 %) Area of AOC -5 Trees Removed - 776 SF (0.1 AC) Area of SWMU -7 Trees Removed - 72,818 SF (1.67 AC) Potential Additional Area of SWMU -7 Trees Removed - 118,498 SF (2,72 AC) Minimum Area Trees Removed - 87,684 SF (2.01 AC) Maximum % of Tree Canopy Remaining on Property - 45% Maximum Area Trees Removed - 113,364 SF (2.60 AC) Minimum % of Tree Canopy Remaining on Property - 43% The remaining tree canopy will be between 43 % -45% (% expressed as percentage of total property area) Graphic Scale 100 0 50 100 200 N— 1 inch =100 ft. Scale valid on ANSI D (2244) . .. ......... .. . ..... .. .... . .. . . . . .. .. . .... .... Gate jkxfee ate Lr ........ .. Former- Credit Union :........:......._........ . — --- - -------- Existing Asphalt p_e5er4 . ...... .. . ee C1 -atef .3,je Site Ingress/Egress Be 1�001 Former Cree ke �Ao oed Carpentry tp Building . ................. . Location of ................. Gate Rain Gauge Former Manufacturing Building POMR BOX IRACnVE FORMERPROPAN 18.000 GAL ANE E Former 'UNDERGROUbjo ROOF DRAWS F Apple Orchard Building mm TERRACOTTA DR4JN �Forrner� water Tower.' E . . ..... ... ...... . .... .. ... ...... .. . ... ­'1Gate ... ....... ....... . .... ...... ... ... Buckin ham Branch Railroad . ....... INING TO RXR A . ................. N 89056'05" E 1086.08' . . ..... ..... ... ... G;t ........ a e ........ ........... //4, —,556 . ........... ....... 71111 t Forrl�ar•F!a_rki2g Lot R _F�Ita ........ - — - — - — - Site Access Gate ..................... ............ ....... Parking Lot .......... bnt (AsptWt­P*a'v­ 'e" m- /,,��.Extent of Grass Channel (13-soil SF J- ate _s • ge7i e-r-s rC M M U. .................... at 4 H05F T Pole I ............... 1 S d pS -9.8 Barn Z A Se CE do ...F.ormer -P S6!id.F ilter J F ...... Beds 0 AOC-5- Tree, SF we Removal Area AN Gat Former Chforliatqr ..... . ..... SF 000 \N.... F P rop In .......... le raveled Road Culvert� SF PS "k S Trench -J, #2 —7— Former Wastewater Lagoon Water el N Protection Ordinance 03 Burn Buffe Pit Z SWMU-7' Mlnim'mrn Tree Removal Area IN, • ........... .......... ........... ............ 0 025'47" W 69.92' S`12 SF 11\ IN V11 ....... ....... N SWMU-7 Ma d PS xim tn. Tree Removal Are 6ao O�. Al V: /' , 400 • r'P e "�o 00 VVate ..rot ct X. 101' Otdinanc:e,Bu rs Oproximate fo SF... WOO oca L tion of Cemetery �O 6 ....... ....... ...... X 01 .-N ArTWE PCWE� UNt 0- % ...... -C-onsetwe e op Space.. 628 N. Cb /* ........... .......... 624- • 1. 0. �Z A Notes: I There are no critical slopes or channelized stormwater flow within the work areas. All stormwater flows in sheetflow. 2. Excavated soil and debris will be properly manifested and transported off site for disposal, Soil and debris will be disposed of in permitted facilities. Legend CE - Construction Entrance (12V0') to be installed in accordance with STD & SPEC 3.02 SF - Slit fence to be installed in accordance with STD & SPEC 3.05 1p - Drop inlet protection will be installed in accordance with STD & SPEC 3.07.1 PS - Following completion of site work, disturbed area will be seeded in accordance with STD & SPEC 3.32 - Stormwater Flow Direction - Property Boundary - 50' Setback (Building Setback) - 30' Buffer (Clearing and Grading) - Adjacent Property Boundary --Tributary Stream - Chain Link Fence - Silt Fence ...... - Topographic Contour -Watershed Division ss— - Sanitary Sewer Line - Storm Sewer Line - Conserved Open Space - ra I G ve ed Road Source of Topographic Contours-, Abermarle County GIS (hftp://gisweb.albemarle.org/GISWeb/Welcome.aspx) Source of Property Boundary: Koontz-Bryant. P.C., November 4, 2014 (www.koontzbryant.com) Graphic Scale 100 0 50 100 200 -N- I inch= 100 ft, Scale valid on ANSI D (22x34) Qualified Personnel: Arthur W. Picken, P.E. (404) 861-5670 Certified Responsible Land Disturber Certificate No. RLD01345 Eric J. Stern (404) 661-6905 Certified Responsible Land Disturber Certificate No. RLD01417 Former vorta-toxiy ACTUEPOWERUNZ Manufacturing Building AN VkE Orchard Building Former Water POWER CaNMT DRAM N $00H SIDE OF FENCE' Buckin ham Branch Railroad V Location o, 'Meters & Control BOO ate, 'IMHOVF"' Pole Barn Former '�61nd-Filter C6 LU ­Refy�linq Area Beds SF SF IP SF CP Refueling Area( J*! Former Wasfiawater Lagoon Water Protection Ordinance rs Bum Pit Buffe A'A and Sediment Minimum Tree Removal Area Area (SF) It SWMU-7 PS Are Cemetery Location of VV ate Protecti �����m�m�" "�~~�~�~°° 1. Trucks will remain On aggregate roadways and cleared Of any loose debris within the work area prior to departing the site. Asphalt ingress/egress point will be monitored and GVW8pt clear Of mud/dirt. No truck Or equipment washing will be permitted. ____|__ Legend SF ' Silt fence bobe installed in accordance with STD & SPEC 3.O5 IP ' Drop inlet protection will be installed hn accordance with STO & SPEC 3.U7.1 pS - Following completion of site work, disturbed area will be seeded in accordance with STD & SPEC 3.32 -Hau|Rnute - Property Boundary 5CYSetback (Building Setback) 3[Y Buffer (Clearing and Grading) -Adjacent Property Boundary --Tributary Stream -Chain Link Fence -Silt Fence ........ --...... ...... —'- Topographic Contour ....~._-- Watershed Division -----ss-------SonKury Sewer Line � S____--' Storm Sewer Line Source of Topographic Contours: Abermarle County GIS (http://gisweb.albemarle.org/GISWeb/Welcome.aspx) Source of Property Boundary: Koontz-Bryant, P.C., November 4, 2014 (www.koontzbryant.com) Graphic Scale 100 0 50 100 200 1m, =1onft, UN Scale valid on ANSI D(22x34) q�� an,