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HomeMy WebLinkAboutSDP200800038 Staff Report 2008-05-06L8 9 A'lr 3 IRGINI ALBEMARLE COUNTY PLANNING STAFF REPORT SUMMARY Project Name: SDP2008 -038- Flow Automotive Staff: Megan Yaniglos- Planner, Amy Final Site Plan- Critical Slopes Waiver Pflaum- Engineer Planning Commission Public Hearing:Board of Supervisors Hearing: May 6, 2008 Not applicable Owners: Janice Linkous Applicant: Collins Engineering Acreage: 1.95 acres Rezone from: Not applicable Special Use Permit for: Sales and Display TMP: Tax Map 78, Parcel 15D and Tax Map 78,By -right use: HC- Highway Commercial Parcel 15E Location: Located on the south side of Route 250E in Pantops. Magisterial District: Rivanna Proffers /Conditions: Yes Requested # of Dwelling Lots: n/a DA — X RA — n/a Proposal: Proposal for a waiver to zoning ordinance Comp. Plan Designation: The section 4.2, Critical Slopes. The request is for a Comprehensive Plan designates this property waiver to allow the disturbance of critical slopes in as Regional Service in Urban Area 3 the development areas.Pantops). Character of Property: This property is an existing Use of Surrounding Properties: car dealership in the development areas.Commercial Factors Favorable:Factors Unfavorable: multiple- see report)multiple- see report) RECOMMENDATION Zoning Ordinance Waivers: 1. Waiver of Section 4.2.5 — disturbance of critical slopes (recommendation, approval) STAFF PERSON Megan Yaniglos- Planner, Amy Pflaum- Engineer PLANNING COMMISSION May 6, 2008 AGENDA TITLE: SDP2008 -038 Flow Automotive- Final Site Plan- Critical Slopes Waiver APPLICANT Collins Engineering PROPERTY OWNER(S) Janice Linkous APPLICANT'S PROPOSAL Proposal for a waiver to zoning ordinance section 4.2, Critical Slopes. The request is for a waiver to allow the disturbance of critical slopes in the development areas. [Attachment C]. COMPREHENSIVE PLAN: The Comprehensive Plan designates this property as Regional Service in Urban Area 3. REASON FOR PLANNING COMMISSION REVIEW The applicant has requested a waiver of zoning ordinance requirements to allow disturbance of critical slopes. PLANNING AND ZONING HISTORY SP2007 -045- Flow Automotive- Approved Special Use Permit with conditions [Attachment D] in February 2008, for the expansion of the Flow Volkswagen- Audi -Mazda outdoor automobile sales and display parking areas in the Entrance Corridor. SP2004 -050- Flow Automotive- Approved Special Use Permit in May 2007, for the expansion of the Flow Volkswagen- Audi -Mazda dealership, including outdoor display and sale of automobiles in the Entrance Corridor. 1. CRITICAL SLOPES MODIFICATION The request for a modification has been reviewed for both the Engineering and Planning aspects of the critical slopes regulations. Section 4.2.3.2 of the Zoning Ordinance restricts earth- disturbing activity on critical slopes, while Section 4.2.5(b) allows the Planning Commission to waive this restriction. The applicant has submitted a request and justification for the waiver [Attachment C], and staff has analyzed this request to address the provisions of the ordinance. Critical slopes cover approximately .16 acres, or approximately 8.2 percent, of the 1.95 acres included in this request. The requested critical slopes to be disturbed appear to be man -made. Staff has reviewed this waiver request with consideration for the concerns that are set forth in Section 4.2 of the Zoning Ordinance, entitled "Critical Slopes." A request to allow disturbance of critical slopes must be reviewed in accord with the requirements of Section 4.2.5. This section requires a two part analysis. Section 4.2.5(a) is a review of the technical performance standards. If these technical standards are not met the disturbance of critical slopes cannot be approved by the Planning Commission. If these technical standards are met the Planning Commission may then consider the disturbance of critical slopes. The criteria for the Planning Commission's review of the disturbance of critical slopes are found in Section 4.2.5(b). Staff presents the analysis of the request to disturb critical slopes in two parts. Section 4.2.5(a) Review of the technical performance standards.: Description of critical slope area and proposed disturbance: The critical slope areas within TMP's 78 -15D and 78 -15E appear to contain both natural and man -made slopes. The apparent man -made slopes appear to have been embankments created when asphalt and gravel parking and travelways were constructed on the Flow Automotive site. The presumably natural critical slopes are wooded low spots on TMP 78 -15E. The critical slope disturbances are in the form of commercial construction including parking spaces, landscaped curb islands, underground detention and stormwater facilities. Areas Acres Total site area 1.95 Area of critical slopes man -made & natural) Man -made = 0.09 Natural = 0.07 4.6% of development 3.6% of development Total critical slopes area 0.16 8.2% of development Total critical slopes disturbed 0.16 100% of critical slopes Below, each of the concerns of Zoning Ordinance section 18 -4.2 is addressed: 1. "rapid and /or large scale movement of soil and rock ": The areas of existing critical slopes on this site are small and scattered. In most cases, the slopes are being filled over rather than cut into. Large scale movement of soil and rock is not anticipated to occur as a result of this construction. 2. "excessive stormwater run- off': The applicant has submitted a Stormwater Management Plan which is being reviewed for County compliance. Stormwater facilities are being proposed to control the drainage generated by this site through underground detention and proper conveyance systems. Excessive stormwater runoff is not expected as a result of disturbance of these critical slopes. As a result of addressing the runoff from this site the applicant is proposing to improve stormwater systems in the area which are currently substandard. 3. "siltation of natural and man -made bodies of water ": The applicant has submitted an Erosion and Sediment Control Plan which is being reviewed for County compliance. The submitted Plan consists of two phases — the first providing E &S control measures during earth - moving activities such as dust control, silt fence and temporary seeding, and the second proposing storm sewer inlet protection and permanent seeding on exposed ground during the final stages of construction. These measures are anticipated to reduce sediment -laden runoff from leaving the site. Inspection and bonding by the County will ensure siltation control during construction. Proper stabilization and maintenance will ensure long term stability. 4. "loss of aesthetic resource ": The disturbance of the existing critical slopes with this development does involve the removal of existing trees. The applicant has submitted a detailed landscaping plan which includes the addition of several trees and shrubs anticipated to screen and enhance the proposed parking area. This site is located within the highly visible Entrance Corridor along Route 250, and is therefore subject to approval by the Architectural Review Board. 5. "septic effluent ": No septic systems or drainfields are proposed in this project. This site is accessible to the public sanitary sewer system. This site does not drain into a waterway that is a public drinking water supply for Albemarle County. No portion of this site plan is located inside the 100 -year flood plain area according to FEMA Maps, dated 04 February 2005. Based on the above review, the applicant has satisfactorily addressed the technical criteria for the disturbance of critical slopes. Section 4.2.5(b) Recommendations on the findinl4s that must be made by the PlanninIz Commission in order to allow disturbance of critical slopes. The commission may modify or waive any requirement of section 4.2 in a particular case upon finding that: Strict application of the requirements of section 4.2 would not forward the purposes of this chapter or otherwise serve the public health, safety or welfare, or that alternatives proposed by the developer would satisfy the purposes of section 4.2 to at least an equivalent degree: or Added 11- I5 -89) The property is an existing developed parcel and approximately half of the critical slopes on site appear to be man -made. Strict application of the requirements of section 4.2 would not forward the purposes of this chapter. The applicant has proposed to fill in the areas of critical slopes and construct retaining walls and engineered slopes. The applicant has proposed protective and restorative measures intended to minimize erosion and siltation both during and post construction. These measures will satisfy the purpose of Section 4.2. This conclusion is based on the staffs analysis contained in the section above. 2. Due to its unusual size, topography, shape of the property, location of the property or other unusual conditions, excluding the proprietary interest of the developer, the requirements of section 4.2 would effectively prohibit or unreasonably restrict the use of the property or would result in significant degradation of the site or adjacent properties. Such modification or waiver shall not be detrimental to the public health, safety or welfare, to the orderly development of the area, or to adjacent properties, or be contrary to sound engineering practices: or (Added 11 -15- 89) Denial of this modification would not prohibit or unreasonably restrict the use of the property or resulting significant degradation of the site or adjacent properties, as there is an existing use on the property. The modification will not be detrimental to the public health, safety or welfare, to the orderly development of the area or to adjacent properties, or be contrary to sound engineering practices. The Architectural Review Board has commented on the application and is working with the applicant to address the comments. A certificate of appropriateness from the Architectural Review Board will be required before approval of the site plan. Approval of this request would accommodate the expansion of an infill property within the development areas of the Comprehensive Plan. Granting such modification or waiver would serve a public purpose of greater import than would be served by strict application of section 4.2. (Added 11- I5 -89) Staff has found that the current stormwater systems in the area are substandard, therefore, as a result of granting the waiver, and addressing the runoff from this site, the applicant is improving this condition. This improvement to existing conditions could be considered as serving a public purpose of greater import than would be served by strict application of section 4.2. RECOMMENDATION Staff review has resulted in both favorable and unfavorable findings: Favorable factors: 1. Approximately half of the critical slopes to be disturbed are man -made. 2. As a result of addressing the runoff from this site the applicant is proposing to improve stormwater systems in the area which are currently substandard, meeting the requirement for 4.2.5(b)(3). 3. The measures proposed by the applicant will satisfy the purpose of Section 4.2, at least to an equivalent degree, meeting the requirement for 4.2.5 (b)(1). Unfavorable factors: 1. Denial of the waiver would not prohibit or restrict the use of the property. The Planning Commission may grant the modification if it finds that the request has met one of the three requirements in Section 4.2.5 (b). Staff has found that the request for modification meets two of the three requirements, and therefore recommends approval. ATTACHMENTS A. Site Plan B. Location/Detail /Critical Slopes Map C. Applicant Justification D. SP2007 -045 Conditions E. ARB Comments y Z Albemarle County Community Development Engineering Review Compliance Certification I certify that these final plans meet the requirements of the Albemarle County Lomng Urdmance. the Water Protection Ordinance, the SUbdivision Ordinance. and the Design Standards A4anual, and are prepared in accordance with the Engineering Expedited Review Final Plans Checklist. Signature _Date FLOW AUTOMOTIVE VOLKSWAGEN - AUDI - MAZDA - PORSCHE GENERAL NOTES f. OWNE1\DLW1OPER R) ComOOn 1425 Pl— Dare W, M. donNC 10P/ F 336- 760-5211SPeFJ36- 760 -7005 2. ENGINEER. COLLIN5 ENGINEERING 800 E .EFTERSON ST OHARLOrTESNLLE, VA 22902 TELE: (434) 293 -3719 E- MAILEnginem-mg.cwn CONTACT MR SCOTT COLLWS PE 7. TAX MAP NG 07800- 00- 00 -OtWO A 07800- 00- 00 -015EO 4, ZONING : HC/FC A HC 5. USE CAR DEALERSHIP 6. MAXIMUM NUMBER OF EMPLOYEES 20 7. ACREAGE (T)TAL): 1 95 +/- AC (TOTAL FOR 2 PARCELS) IMPERVIOUS 222 AC (TOTAL, INCLUDING ADJACENT PARCEL PER SDP -2004- 0002 7) ISLANDS' 010 AC OPEN SPACE 0.10 AC g PARKING SETBACK. 10• 9 UROTIES:SEWER' COUNTY SEWER - AVAILABLE ON THE SITE WATER' COUNTY WATER - AVAILABLE ON THE SITE 10 DRAINAGE DISTRICT.' 11. WATERSHED. SOUTH FORK RIVANNA RIVER RESERVOIR 12 DRAINAGE THIS SITE MLL DETAIN STORMWATER RUNOFF BASED ON THE INCREASE IN VOLUME AND VELOO TY OF ME STORMWATER. THE WATER QUANTITY WLL BE ACHIEVED NA THE USE OF RAINTANKS (AN UNDERGROUND DETENTION SYSTEM) THE WATER QUALITY W9L1 BE ACHIEVED THROUGH MC USE OF FILTER A INLETS 13. TOPO A SURVEY. TOPOGRAPHY A, BOUNDARY INFORMATION PRONOE BY KIRK HUGHES 4 ASSOCIA SURVEYED IN ZOOJ. PROPERTY WAS FIELD VERIFIED IN NOVEMBER, 2006 14. C.OIURA CTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUNO UTLLITIES SHOWN ON PUNS IN AREAS OF CONSTRUCTION PRIOR TO STARLING WORK CONTACT ENGINEFR IMMEDIATELY IF LOCATION TINORELEVAON IS DIFFERENT FROM THAT SHOWN ON PLANS, IF THERE APPEARS TO BE A CONFLICT AND UPON DISCOVERY OF ANY UTILIT) NOT SHOWN ON THE PLANS. NOTE COLLINS ENGINEERING SHALL NOT HAVE AUTHORITY OVER CONTRACTOR'S WORK, SAFETY PRECAUTIONS SCHEDULES. OR COMPLIANCE WeTH LAWS AND REGULATIONS WE SHALL NOT ASSUME RESPONSIBILITY FOR ANY CONSTRUCRON BEGUN PRIOR TO PLAN APPROVAL. RIVANNA DISTRICT ALBEMARLE COUNTY, VIRGINIA TABLE I: SHEET INDEX CITY or CMR1,07TESVILLE LOCATION OF 5TTES TITLE SHEET COVER T-I EXISTING CONDITIONS AND DEMOLITION E -1 SITE PLAN S -1 GRADING PLAN S -2 SITE PLAN NOTES AND DETAILS S-3 SITE PLAN DETAILS S -4 SPECIAL USE PERMIT APPROVED DISPLAY PARKING 5 -5 PROPOSED DRAINAGE AREAS FOR INLETS AND PIPES DP -1 PROFILES DP -2 DRAIANGE CALCULATIONS DP -3 STORMWATER MANAGEMENT PLAN SWM -1 STORMWATER MANAGEMENT DETAILS SWM -2 STORMWATER MANAGEMENT DETAILS SWIM 3 EROSION AND SEDIMENT CONTROL NARRATIVE AND COMPUTATIONS ESC -1 EROSION AND SEDIMENT CONTROL PLAN, PHASE I ESC-2 EROSION AND SEDIMENT CONTROL PLAN, PHASE II ESC -3 LANDSCAPING PLAN LL-1 LANDSCAPING PLAN DETAILS 1.1-2 LIGHTING PLAN LL-3 LIGHTING DETAILS LL-4 1- TAX MAP 78 VICINITY MAP SCALE: 1" = 2,000' LEGEND ROADS EXISTING CULVERT J Ll 0 DROP INLET J, STRUCTURE NO CURB R GUTTER THE TOP ELEVARLW DENOTES ME PROPOSED ELEVATION OF ME RETAINING WALT k M£ BOTTOM ELEVATION DENOTES THE LOWER EXPOSED PROPOSED ELEVATION OF THE RETAINING WALL PROPOSED SPOT ELEVATION FLOW AUTOMOTIVE R-7 27' RADIUS ON F /G TAX MAP: 07800- 00- 00 -015DO Owner & Developer ZONED: HC /EC 12/12/06 TAX MAP: 07800- 00- 00 -015EO ZONED: HC SIGNATURE PANEL: DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNER — ZONING REVISION INDEX 13UILDING ENGINEF TABLE 2: OFFICIAL ARCHITECTURAL REVIEW BOARD tEV. DATE DESCR O REVISION (ALL CHANGES LISTED) SHEETS REVISED 0 12/11/06 INITIAL DE_SIG _N ALL FIRE OFFICIAL 1 _ 01/16/07 _ - REVISED PER COUNTY COMMENTS ALL ALBEIt ARLE COUNTY SERVICE AUTHORITY 2 02/21/07 REVISED PER COUNTY COMMENTS ALL VIRGINIA DEPARTMENT OF TRANSPORTA — 3 04/05/07 REVISED PE COUNTY COMMENT ALL 4 09/24/07 ED PER NEW LAYOUT ALLREAM 5 1 12/28/07 REVISED PER COUNTY COMMENTS ALL i y /IS/ 11 P6 cwn /... 4.7y A— Z EC -3A DITCH Z DEPTH OF EC -JA OTCH EC -2 DITCH W DEPTH OF EC -2 DITCH W EARTH DITCH Z DRIVEWAY CULVERT BENCH MARK W07 STANDARD STOP SGN EXISTING CONTOUR xn—PROPOSED CONFOUR THE TOP ELEVARLW DENOTES ME PROPOSED ELEVATION OF ME RETAINING WALT k M£ BOTTOM ELEVATION DENOTES THE LOWER EXPOSED PROPOSED ELEVATION OF THE RETAINING WALL PROPOSED SPOT ELEVATION FLOW AUTOMOTIVE R-7 27' RADIUS ON F /G TAX MAP: 07800- 00- 00 -015DO Owner & Developer ZONED: HC /EC 12/12/06 TAX MAP: 07800- 00- 00 -015EO ZONED: HC SIGNATURE PANEL: DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNER — ZONING REVISION INDEX 13UILDING ENGINEF TABLE 2: OFFICIAL ARCHITECTURAL REVIEW BOARD tEV. DATE DESCR O REVISION (ALL CHANGES LISTED) SHEETS REVISED 0 12/11/06 INITIAL DE_SIG _N ALL FIRE OFFICIAL 1 _ 01/16/07 _ - REVISED PER COUNTY COMMENTS ALL ALBEIt ARLE COUNTY SERVICE AUTHORITY 2 02/21/07 REVISED PER COUNTY COMMENTS ALL VIRGINIA DEPARTMENT OF TRANSPORTA — 3 04/05/07 REVISED PE COUNTY COMMENT ALL 4 09/24/07 ED PER NEW LAYOUT ALLREAM 5 1 12/28/07 REVISED PER COUNTY COMMENTS ALL iy /IS/ 11 P6 cwn /... 4.7y A— Z Z o W 0 W N Z z W LU Z F>N W ZJ N a_ Z J Wpm J OW U Ww U QLL LL cocou0 UV)r H F W w w w w O O O O 5 0 0 0 VZOOOz0O D Q O W W rG Utw In w N w h W LUl o 1 0. z N Q X19 U) W7 W020 LL 0 U D Q V Z o W N W N Z z W LU Z F>N W ZJ N 0tAN Z J Wpm J OW U Ww U QLLLL cocou0 DRAWN By SRC CHECKED BY. SRC DATE9/17/07 PROJECT NO SHEET T -1 M W1v J tE. IC F CL CONTRACTOR SHALL 7 c IN FE) I -h = 20 It CAP EXISTING WATER SERVICE LINE TO PARC&ASS NDpOS 1E1F L = 08 Hu. P Sy y"`ll z z z I( I ! 1 0 0 5 0 r 36 "MAPLE EXISTING 111EEUNE z fr II, TBM CHISELED 17 - SYC F f. 1 36 'MAPLE J,SQUARE, CDRDIELEV= 408.77' W w K REMOVE EXISTING PIPING CONSTRUCTION OF PROPOSED NAD 83 STORM SEWER GRAPHIC SCALE n. w, REMOVE EXISTING SLOPES TO " TO BE REMOVED SHARED ACCESS ' IMPACT I, ` _ - REMOVE ALL - „4 T - SHALL BE PROVIDED THROUGH ED + " -'" ,6MULBERRY I, EXISTING ENTRANCE TO ADJACENT TREES P EXISTING - PROPERTY, SEE SHEET S -1 YC 20,REE - Y "FEECRrE' C RE'ocATePnwc nTtiNOPISTINGLunUTILITYPOLE - _ 7 APPROXIMTE LOCATION r, ONC DITCH - -- ` \ I JT O ENTRANCE I ASPHALT If l GRASS 10'DOG REMOVE AND _ ___ REPLACE EXISTING j j I GRASS i ul •' • - - LIGHTS IIYP ! I ' EXISTING ENTRANCE TO B'L1DG 1 -- i - _GRASS _ I BE MODIFIED OL it 20' I l REMOVE AND CURRENT VDOT I - CECRE _ N_ - -4 --p',' • a\ _ -__ - ( D.9. 5 p..,•St EMEprT - --1 -- REPLACE EXISTING - STANDARDS, SEE SHEET S I EXISTING ASPHALT TO BE 3_SEPDC _ REMOVED AND IN SOME - - 4TORAGC - - 4 REMOVE EXISTING ASPHALT - PLACES OVFRI AYFD SEETANKS - - - " - SMEEL: FOR AREAS of OVERIAI'MEDA. __ - EXISTING _ _ q e'OOG EXISTING MEC HANICAi V CONCRETE ! , a- REMOVE EXISTING SITE EQUIPMENT TO BE RELOCATED SIDEW =LIK BDOG RETAINING WALL CONSTRUCTION OF PROPOSEDE BUILDING B'DDG m f / - REMOVE EXISTING m I /, j - / CURB. GUTTER. AND I 1 SIDEWALK I ; tnboc { w 1 ` REMOVEABANDONED SEPTIC TANK _ Ex SIGN - T 1Doc. - EXISTING SIGNS %' - TO BE RELOCATED Ir ^ B "DDG REMOVr AND - p / EXISTING STM STRUCTURE I _ REPLACE ERISTING {-- `' i0 BE REMOVED INSTALL I LIGHTS (TYP.) TRAFFIC RATED MH LID 7 1 1 FLUSH WITH PAVEMENT f 1RIrk; ('.1 1r Ex SIGN l _ - EXASTING ENTRANCE TO BE MODIFIED TO CURRENT VDOT STANDARDS, SEE SHEET S -1 f' _ `_ - 2 pNE ESMY. - ' I _ - REMOVED AND N SOMElFH5i9386 IE9576PLACESOVERLAYEDSEE 1 SHEET S 2 COP AREAS OF Y -I I C - _ - r"` _ - lfl(0 _ _ I - l OVERLAYMENT _J DB 28 pi ,x3I - _ - ..- _ - V I '_- - 1( I, D A LEGEND - cr ( n r n IMPACTEDCRMCAI_ SLOPES `Qj'E; _ - - - - , - ' CENTEL Ia - TRE ESMT _ 1 r `Fa, CRITICAL SI DB OPFS f ' I S1TF DOES NOT LIE WITHIN A FLOODPLAIN, SOURCE: FEMA MAP# 51003C0187D, - - ( - - r'j _ 1139, P 578 PNEL NBER 287 OF 575, EFFECTIVE DATE 214105 EXISTING SIDEwPUS ¢ ;; 2.016 " UM CRITICAL SLOPS TO BE IMPACTED WITHIN THE PROJECT LIMITS.3. O. OtdC. OFCRfrfCAL SLOPES TO BE IMPACTED OFFSITE. - - - 4. TOPOGRAPHY $ BOUNDARY INFORMATION PROVIDED BY KIRK HUGHES &ASSOCIAEXISTINGEN1kANCE - - - -- SURVEYED IN 2003. PROPERTY WAS FIELD VERIFIED IN NOVEMBER, 2006.w EXISTING TREES 5 THERE ARE NO STREAM BUFFERS AND WETLANDS PRESENT ON THIS SITE S W 6. ALL TREES ON PARCEL 78 -15E AND THE TREES BETWEEN PARCEL 78 -15F AND THE - 1, Ex6TING GRAVEL :.'` -: CROWN DEALERSHIP PARKING LOT SHALL BE REMOVED. EX' TING ASPHALT TO BE RFMIIVFD - - - Z 0 F CL CONTRACTOR SHALL 7 II IN FE) I -h = 20 It CAP EXISTING WATER SERVICE LINE TO PARC&ASS NDpOS 1E1F L = 08 Hu. P Sy y"`ll z z z I( I ! 1 0 0 5 0 r 36 "MAPLE EXISTING 111EEUNE z fr II, TBM CHISELED 17 - SYC F f. 1 36 'MAPLE J,SQUARE, CDRDIELEV= 408.77' W w K W K 7 WF REMOVE EXISTING SLOPES TO " TO BE REMOVED SHARED ACCESS ' IMPACT I, ` _ - REMOVE ALL - „4 T - SHALL BE PROVIDED THROUGH ED + " -'" ,6MULBERRY I, EXISTING ENTRANCE TO ADJACENT TREES P EXISTING - PROPERTY, SEE SHEET S -1 YC 20,REE - Y "FEECRrE' C RE'ocATePnwc nTtiNOPISTINGLunUTILITYPOLE - _ 7 APPROXIMTE LOCATION r, ONC DITCH - -- ` \ I JT O ENTRANCE I ASPHALT If l GRASS 10'DOG REMOVE AND _ ___ REPLACE EXISTING j j I GRASS i ul •' • - - LIGHTS IIYP ! I ' EXISTING ENTRANCE TO B'L1DG 1 -- i - _GRASS _ I BE MODIFIED OL it 20' I l REMOVE AND CURRENT VDOT I - CECRE _ N_ - -4 --p',' • a\ _ -__ - ( D.9. 5 p..,•St EMEprT - --1 -- REPLACE EXISTING - STANDARDS, SEE SHEET S I EXISTING ASPHALT TO BE 3_SEPDC _ REMOVED AND IN SOME - - 4TORAGC - - 4 REMOVE EXISTING ASPHALT - PLACES OVFRI AYFD SEETANKS - - - " - SMEEL: FOR AREAS of OVERIAI'MEDA. __ - EXISTING _ _ q e'OOG EXISTING MEC HANICAi V CONCRETE ! , a- REMOVE EXISTING SITE EQUIPMENT TO BE RELOCATED SIDEW =LIK BDOG RETAINING WALL CONSTRUCTION OF PROPOSEDE BUILDING B'DDG m f / - REMOVE EXISTING m I /, j - / CURB. GUTTER. AND I 1 SIDEWALK I ; tnboc { w 1 ` REMOVEABANDONED SEPTIC TANK _ Ex SIGN - T 1Doc. - EXISTING SIGNS %' - TO BE RELOCATED Ir ^ B "DDG REMOVr AND - p / EXISTING STM STRUCTURE I _ REPLACE ERISTING {-- `' i0 BE REMOVED INSTALL I LIGHTS (TYP.) TRAFFIC RATED MH LID 7 1 1 FLUSH WITH PAVEMENT f 1RIrk; ('.1 1r Ex SIGN l _ - EXASTING ENTRANCE TO BE MODIFIED TO CURRENT VDOT STANDARDS, SEE SHEET S -1 f' _ `_ - 2 pNE ESMY. - ' I _ - REMOVED AND N SOMElFH5i9386 IE9576PLACESOVERLAYEDSEE 1 SHEET S 2 COP AREAS OF Y -I I C - _ - r"` _ - lfl(0 _ _ I - l OVERLAYMENT _J DB 28 pi ,x3I - _ - ..- _ - V I '_- - 1( I, D A LEGEND - cr ( n r n IMPACTEDCRMCAI_ SLOPES `Qj'E; _ - - - - , - ' CENTEL Ia - TRE ESMT _ 1 r `Fa, CRITICAL SI DB OPFS f ' I S1TF DOES NOT LIE WITHIN A FLOODPLAIN, SOURCE: FEMA MAP# 51003C0187D, - - ( - - r'j _ 1139, P 578 PNEL NBER 287 OF 575, EFFECTIVE DATE 214105 EXISTING SIDEwPUS ¢ ;; 2.016 " UM CRITICAL SLOPS TO BE IMPACTED WITHIN THE PROJECT LIMITS.3. O. OtdC. OFCRfrfCAL SLOPES TO BE IMPACTED OFFSITE. - - - 4. TOPOGRAPHY $ BOUNDARY INFORMATION PROVIDED BY KIRK HUGHES &ASSOCIAEXISTINGEN1kANCE - - - -- SURVEYED IN 2003. PROPERTY WAS FIELD VERIFIED IN NOVEMBER, 2006.w EXISTING TREES 5 THERE ARE NO STREAM BUFFERS AND WETLANDS PRESENT ON THIS SITE S W 6. ALL TREES ON PARCEL 78 -15E AND THE TREES BETWEEN PARCEL 78 -15F AND THE - 1, Ex6TING GRAVEL :.'` -: CROWN DEALERSHIP PARKING LOT SHALL BE REMOVED. EX' TING ASPHALT TO BE RFMIIVFD - - - Z 0 F CL CONTRACTOR SHALL 7 Cr u IN FE) I -h = 20 It CAP EXISTING WATER SERVICE LINE TO PARC&ASS NDpOS 1E1F L = 08 Hu. P Sy y"`ll z z z 1 0 0 5 0 r 36 "MAPLE z Z 17 - SYC F f. 1 36 'MAPLE 3 Z m W w K W K 7 WF REMOVE EXISTING a24"SYC 4-IRE t. PIPING CRITICAL j - - # EXISTING ENTRANCE TO THIS PARCEL SLOPES TO " TO BE REMOVED SHARED ACCESS ' IMPACT I, ` _ - REMOVE ALL - „4 T - SHALL BE PROVIDED THROUGH ED + " -'" ,6MULBERRY I, EXISTING ENTRANCE TO ADJACENT TREES P EXISTING - PROPERTY, SEE SHEET S -1 YC 20,REE - Y "FEECRrE' C RE'ocATePnwc nTtiNOPISTINGLunUTILITYPOLE - _ 7 APPROXIMTE LOCATION r, ONC DITCH - -- ` \ I JT O ENTRANCE I ASPHALT If l GRASS 10'DOG REMOVE AND _ ___ REPLACE EXISTING j j I GRASS i ul •' • - - LIGHTS IIYP ! I ' EXISTING ENTRANCE TO B'L1DG 1 -- i - _GRASS _ I BE MODIFIED OL it 20' I l REMOVE AND CURRENT VDOT I - CECRE _ N_ - -4 --p',' • a\ _ -__ - ( D.9. 5 p..,•St EMEprT - --1 -- REPLACE EXISTING - STANDARDS, SEE SHEET S I EXISTING ASPHALT TO BE 3_SEPDC _ REMOVED AND IN SOME - - 4TORAGC - - 4 REMOVE EXISTING ASPHALT - PLACES OVFRI AYFD SEETANKS - - - " - SMEEL: FOR AREAS of OVERIAI'MEDA. __ - EXISTING _ _ q e'OOG EXISTING MEC HANICAi V CONCRETE ! , a- REMOVE EXISTING SITE EQUIPMENT TO BE RELOCATED SIDEW =LIK BDOG RETAINING WALL CONSTRUCTION OF PROPOSEDE BUILDING B'DDG m f / - REMOVE EXISTING m I /, j - / CURB. GUTTER. AND I 1 SIDEWALK I ; tnboc { w 1 ` REMOVEABANDONED SEPTIC TANK _ Ex SIGN - T 1Doc. - EXISTING SIGNS %' - TO BE RELOCATED Ir ^ B "DDG REMOVr AND - p / EXISTING STM STRUCTURE I _ REPLACE ERISTING {-- `' i0 BE REMOVED INSTALL I LIGHTS (TYP.) TRAFFIC RATED MH LID 7 1 1 FLUSH WITH PAVEMENT f 1RIrk; ('.1 1r Ex SIGN l _ - EXASTING ENTRANCE TO BE MODIFIED TO CURRENT VDOT STANDARDS, SEE SHEET S -1 f' _ `_ - 2pNE ESMY. - ' I _ - REMOVED AND N SOMElFH5i9386 IE9576PLACESOVERLAYEDSEE 1 SHEET S 2 COP AREAS OF Y -I I C - _ - r"` _ - lfl(0 _ _ I - l OVERLAYMENT _J DB 28pi ,x3I - _ - ..- _ - V I '_- - 1( I, D A LEGEND - cr ( n r n IMPACTEDCRMCAI_ SLOPES `Qj'E; _ - - - - , - ' CENTEL Ia - TRE ESMT _ 1 r `Fa, CRITICAL SI DB OPFS f ' I S1TF DOES NOT LIE WITHIN A FLOODPLAIN, SOURCE: FEMA MAP# 51003C0187D, - - ( - - r'j _ 1139, P 578 PNEL NBER 287 OF 575, EFFECTIVE DATE 214105 EXISTING SIDEwPUS ¢ ;; 2.016 " UM CRITICAL SLOPS TO BE IMPACTED WITHIN THE PROJECT LIMITS.3. O. OtdC. OFCRfrfCAL SLOPES TO BE IMPACTED OFFSITE. - - - 4. TOPOGRAPHY $ BOUNDARY INFORMATION PROVIDED BY KIRK HUGHES &ASSOCIAEXISTINGEN1kANCE - - - -- SURVEYED IN 2003. PROPERTY WAS FIELD VERIFIED IN NOVEMBER, 2006.w EXISTING TREES 5 THERE ARE NO STREAM BUFFERS AND WETLANDS PRESENT ON THIS SITE S W 6. ALL TREES ON PARCEL 78 -15E AND THE TREES BETWEEN PARCEL 78 -15F AND THE - 1, Ex6TING GRAVEL :.'` -: CROWN DEALERSHIP PARKING LOT SHALL BE REMOVED. EX' TING ASPHALT TO BE RFMIIVFD - - - Z 0 F CL Cr uV) W z z z 0 0 5 0 z Z O O 3 Z m W w K W K 7 WF 1N14 U) W W U) Z 0Q IL z00z C O C U~ LL O J Z:i W Q X W Z a ry O LL W N W H- Q Z Z w0 l7 ( n N Z 7 W W 0_J Ul >N Z L' WM LL FJE J w -i w 0 Q Q V 0 F' J 9 r SRC SRC 9/77/07 F F 'F - T r: E -1 ai Lr u ai I URY P -. -. IMF T8 15 N /FA 7 SB' AUTOMOTIVE NORTH CAROLINA t y s REAL ESTATE HOLU'NGS LLC 20NED'. HC [AUTO DEALER) NOTES D B 206', P G 736, D B 208 G 738 PLAT 1 SEE SHEET S -4 FOR EASEMENTS 2 SEE SHEET 5-3 FOR SIGHT DISTANCES GRAPHIC SCALE CONTRACTOR SHALL CAP EXISTING WATER SERVICE EXISTING W4L TO REMAIN f.) ,,,,, LINE TO PARCEL - -' - - -- _ _ -_ -_- _ L_ ^J , CONTRACTOR TO FILL AROUND WALL 1 tarn = zo to _ TOP l'-2' MAY BE REMOVED TO ENSURE _ WALL WILL BE COMPLETELY BURIED r VDOT STC. _ _ - _ _ I -II BE'ritn TST1FN.APPROA J/ _CG_6 LTYP.) -_ - - -- - _ I TNT78 15C LOCATION _ - - _LAWESi.- ALBErJ,ARLE COUtJ1ISERVICE AUTHORITY OF EX 4' - ® CONTINUOUS r WLIf - U AR QLiND ISLANDS ZONED HC (SERVICE AUTH<JAITVI w'- - I : -GDOT D.T Tb'DO STD. - - L1 - + F--. A18 S ACf _ r --- (TYP.)__ i X20 SPACES -- - P 20 SPACES) - d BPISPLA - -- I PROPCSeDRr 13 SPACES) <- r I - ""`r -_ --- -T 20 DISPLAY Ir TO BE DEDICATED20' DRIVE - - - c, TO' DOT13DISPLAY - zo'rrP : - - - - -- AISL - - - _ - V "vOT _S`DlaVDOTSTD. OT STD - - °- -__ - CG' -2 YF.)9• , , - -VDOT STD. } - .r 20 , t_ CG TYP.) CG 6 (TYP) f - VDOr STD TOTAL IMPERVIOUS - - - - DRIVE - I ^ e' - .. - - - -- -- _ CG -6 (TYP) _ _ - --- ( - NAISLE - as - -- - 50'STR,PED AREA= 23.000 sf _ ta -_ _ f - k t TRANSITION - ;v TIE TO EXISTING B' - ' f 18 v SANITARY SEWER - _ COINCIDES w% _ - - -__ - -._ 9 — _ rte 9 - -_- VDDT STD. O O EXTEND PROPOSED a O ACCES$ d- ' f _ ^ CG 6 (TYP.) z _ C INTOURBTOTIE -AINAGE ESMT VD OY — T _ _ T ST WALK IL r -ma 1B - — 1 Tom - PROPOSED 5 mVDOTISTD.' 9'TYP DR EXISTINGCURBLINE -. _ --!- 1 -.. ,CG-2 Y 9'a'P') ' SDE 22 IN) TCG-6 (TYP.) j. l - -'` \ \ -' 1 - - -_-.- _ - -_ 22 CO n VDOT STD • - - - - -- - -- PROPOSED ` I J PROPOSED > O E' -- _ 20 DRIVEDRAINAGEMENTt_ -- _ 5'. STRIPIEASE r' ''-I' 9µ VDOT STD I - VCOT STD. CG 6 TYP, T CG -2 (TYP.) n ( _ I _ EM 29 EX' SPACES \sx.' y - R4 R4 VDOT STD. LO REWORKPROPOSEDVARIABLEWIDTH, STC ,i, / REWOkK m - CG - 12 ExiOU - BOULEVARD - IP ARD _ - - 6rINGEU' fNGRfSS /EGR 5 . 0 r _ ENTRANCEc - -- - - - -- VAR ESDMTRIVAY_'Y VDOF " E EMENT S 24`_ - >_ - PRBP llARLABLEWI S SIGN PROPOSED PRIVATE - >'- I JOINT ENTRANCE TO LNE IT INURES - - - - -_ SERVE, TMP 78-15D AND i R2.1% STD. -. 4 M_P.- -! EASEMENT _ U 78 -15E APPROX. LOCATON OF - ' } , -- _ice ° #? S 2_ -IL = BLOCK ! -, EDSTaf - T ' l < L PROPOSED IR /WTOBE RELOCATEDEXISTING DEDICATED TO VDOT DUMPSTER PADS 4 17' =.T 'VDDT STD. - 2 CG -6 _LTYP.) PV _ 3 T 4 TOP BAR SEE SHEET R 3 FOR FULLSSL AI -'^ " - y- 530 SIGHT DISTANCE DIAGRAM D T VDO STD. o I -6` _ _ II, - I EX S& STD. CG 6 (TYP.) 20 ' ° STD. CG -2 8 SPACES) ' S L F ; r - • CG EN WIDTH GRESS /EGRESS 8CUSTOMER _ -- _ (20 SPACES) CC ._i L,' {osEMEVT 118' X ID') - 17 DISPLAY ,I1' PROPOSED AUTOMOTIVE 2 HANDICAP PROPO?ED 1 CUSTOMER3TYP7SHOWROOM, OFFICE 12 SF ACES) T °rA /` 0 AND SERVICE BUILDING 3 SERVICE - - 'C' I 'YP. (I 2 OFFICE - - GROSS FLOOR AREA= ? 13 , ` DRY s "3440 SF C I p URB STD• 4DISPLAY T- 'nB'_T_L FFE.417.24' SrD,i au CC - b CG -12 JANICS -' I * 3 (lOSX01S — YP. _r- 9 CG -12 I f BU I CGD6TiSTDI ZONED HC (AUTO DEALER) ' I - -- ON 5 I PROPOSED ) s 7 SPACES T -BLOCK - i - -3' PLANTINGEXISTING STRIPSOFFICEMECHANICAL _BUMPER 2 CUSTOMEk '\, E<3u PMEN M I TO BE I - _ r ,TYP. I - IC LOCATED 4725 OFFSET ' OC4+ - - Ir BL'OCk RELATED TO I ' I1F+B TYP a -- FRO RTE. 250 C /L. w;A10' x 18') I' u --- 9' w.THE BACK OF THE ` 10' GYP. Y G I RADIUS OF 10986T' BUILD' NG$ I' ! 3 ` 1 20.1' 7 G J SEE SHEET R-3 FOR FULL 530E SIGHT DISTANCE ' PROPOSED R/W 0' I EXISTING SANITARY SEWER p = 10 DEDICA ED SERVICE LATERAL TO BE _ n'I / t , SQL ABANDONED AND CAPPED J k;,VDOY CSTD.STD I- - -- • -r' 1' fr VDG? STD. -CENTER LINE END-TURNCENLINE (9 SPACES) - s VDDT STD - r LANE 5ra r 9 SERVICE - - -- CG -6 (TIP) I2 +9380 FLOW LINE 1. PROPOSED ENTRANCE SHALL NOT EXCEED 4% GRADE. SEE 5-2 FOR PROPOSED GRADES.VDOT °' r II sroPaASTDR - 2. PROPOSED PARKING AREAS SHALL NOT EXCEED 5% GRADE. SEE 5 -2 FOR PROPOSED GRADES. SLOPES OF EXISTING PARKING AREAS - - - >_ L r / T _ - _ I - 2 (TYP ' - - SEE SHEET SHALL REMAIN UNCHANGED, "! r - - - - ' _ - _ R - - - DI FOR E D 3. PROPOSED DRIVE AISLES AND PARKING AREAS SHALL BE PRIVATELY MAINTAINED - - _ - - r 1 - „ _ 53o SIGHT cISrANCE DIAGRAnrCc ` I - _ 4. SEE SHEET R -3 FOR TRAFFIC GENERATION TABLE & PAVEMENT DESIGN TABLE. - - - - v ` • , ^l 5. SITE SHALL SHARE EXISTING DUMPSTER ON ADJACENT FLOW AUTOMOTIVE SITE ' 6. ALL OPEN SPACE AREAS SHALL BE LANDSCAPED 7. THE MAXIMUM PROPOSED HEIGHT AT THE FRONT OF THE BUILDING IS 45'. 8. THE MAXIMUM IMPERVIOUS AREA IS 23,000 SQ. FT. T WEST SIDESDES OF THE9. EQUIPMENT SHALL NOT BE VISIBLE FROM THE ENTRANCE CORRIDOR, AND EQUIPMENT ON B ANDBOTHTHEEAS - EXISTING BUILDING SHALL BE RELOCATED TO THE BACK OF THE BUILDING, NOTE: ALL BUILDINGS TO BE ON COUNTY WATER AND N 10. VEHICLES SHALL NOT BE ELEVATED ANYWHERE ON SITE. - - 5 11. THE PARKING LOT ON PARCEL 15E WILL BE WILL BE UTILIZED FOR DISPLAY PARKING ONLY AND WILL BE NAVIGATED THROUGH BY SEWER d PAID PROFESSIONALS. ADDITIONALLY, 20' DRIVE AISLES WILL BE MAINTAINED FOR FIRE AND SAFETY REASONS AND THE PARKING STALL WIDTHS WILL ONLY BE REDUCED BY 1 FOOT (r.e. 9'x18' STALLS ARE PROPOSED vs. THE COUNTY STANDARD 10'x18' STALLS) - 12. NO PARKING MAY OCCUR IN TRAVELWAYS. - - Z 0 F-a Ul W w 0 0 0 0 0 z z g z o O o i o c c W z r y 4 . Ut W Z Q O djW L F- LL p D V Z a NO W WN W N Z Z n w 0VLu Z J T W N W N. Z " Z aOIANZWkMU. J WO 0 WKU_ 0 LW U co u 0 DRAWN BY SRC U CHECKED BY SRC DATE:U 9/17/07 PROJECT NO. SHEET S -1 NOTES: 1. ALL GRASS AREA THAT DO NOT CONTAIN LANDSCAPING SHALL BE SODDED. SEE SHEET LL -1 FOR DETAILS. PROPOSED VARIABLE ' 2. ALL PARKING SPACES LOCATED WIIHIN THE NEW PARKING AREAS SHALL HAVE A WIDTH DRAINAGE ESMI MAXIMUM SLOPE OF 5 %. EXISTING PARKING AREAS THAT ARE TO REMAIN OR THAT ARE h - -- DB _ PG- BEING OVERLAYED MAY HAVE SLOPES GREATER THAN 5% THESE SPACES SHALL BE 1 USED FOR DISPLAY PARKING, SERVICE SPACES, OR EMPLOYEE PARKING. ALL CUSIOMER PARKING SHALL OCCUR WITHIN SPACES WITH SLOPES NO GREATER THAN 57. SEE SHEET S -5 FOR PARKING SPECIFICS, 3. THERE ARE NO RETAINING WALLS PROPOSED ON THIS SITE. 4. SEE SHE S - 5 FOR DETAILS ON DRAINAGE EASEMENTS VARIABLE - -rRVrwry r t -! WIDTH DRAINAGE 8 VARIABLE WIDTH t. -) t -' 1 - -~ L' - GRADING ESMT DRAINAGE pp ) EASEMENT (TYP ) 6k17'PRfTP05ED _- ISP.G D.S _f G_ HLIERA INLET I fxt TMP 7815 /13 ib 0ASBURt AUTOMOTIVE - 1 ZONED - HC F .J 6f -T— 004 — _'.- 90tr",`_. ----p - 1 .,- -- - PROPOSED - - 14 VARIABLE WIDTH DRAINAGE AND - ` - 4N _g0 - STORMWATER RAIFA _ _ENTLMANAGEMENT EASEMENT N I I L - 1 . - _ EXISTING 1 a 2 - - wa e>ES DRAINGF - 1 RAMTANK --MAINTENANCE . ' - __ _ _- _ EASE 7 2A 6'x6 PROPOSED 4$ y/ - 110 IFILIERAINLETi - OPOSED RIABLE WIDTH ,1 DRAINAGE A{;1D 09 --E STORMWATER MANAGEMENEASE T PROPOSED - 10 +50 6'x10 PROPOSED DETENTIO FOR I I ' PROPOSED DPIROPOSED 20 114 SIDEWALKNI MAINTENANCEwHDRAINAGE -- -- I, EASEMENT EASEMENT ITYPJ If 10 ilk 81 - QVERLAY EXISTINGv _ - VENIEN1 UNTIL -- O - - 1 .. - _ _ _ - .' - 4 jg SRION 1S FLUSH - I - - - 7 _ 4 - V - 4 Fy AT - - H x`_ 409 47_r° I' TIE INTO EXISTING EP - - 1.. • es - PROPOSED' / —FILT'EPA INL OVERLAY EXISTING F I TIE INTO -- 111EMENT UNTIL BUILDING ADDITION -11,50J1may- 410 11EXISTINGEP. I _ _ / fRANSIT1011 IS FLUSH 1_ —I EFE 41724' - - / -x{416 r A ` 12 Ail I I +rxa c'.,P PROPOSED SIDFWAIKi EASEMENTi I " Ni IYP.I Y QXI$i1NG PAVEMEN UNTIL TRA IS F . 1 APPAPPROXIMAIAIF - 1 If LIMIT$ OF PAVING J 1 c i r „> _ 1 ," .,°'°m°"."e,+sata- ; y., - - r 1 - - . - - - 12-175 r4t GRAPHIC NCALE ! _ L_t'y ZA m - 1 IN FEET I - - 17A /8 Z N1,1 r U ` E4 N O.) C 0 1a Wz WW p a Q a x jjj 0 N JW LLQQQ z 0 To N Q -) ar^ w z Q V/ W f V U 2 Z O O a w a O Q ti w c W i LY L9 jr 0 W rnN W N Z Z W ul Z 0! > m W V L f nn ZM YI " NNZLL LL J WOW OWX LL0aLL U co u 0 DRAWN FY SRC CHECKED BY SRC DATE 9/17/07 - PROJECT NO. SHEET S -2 i rr u CC N1,1 r U ` E4 N O.) C 0 Wz WW p a Q ajjj 0 JW LLQQQ z 0 To Q -) ar^Q V/ i LY L9 jr 0 W rnN W N Z Z W ul Z 0! > m W V L f nn ZM YI " NNZLL LL J WOW OWX LL0aLL U co u 0 DRAWN FY SRC CHECKED BY SRC DATE 9/17/07 - PROJECT NO. SHEET S -2 i rr u CC 530' SIGHT DIET. - - - 530' SIGHT DISTAN Ir-T - - - - - i 20' 5_30' SIGHT DISTANCE I t1 w ryNCE SIGHT DISTANCE EXHIBIT ALI_ =nip 2" SM- 9 5A gSURCCFACE COO ((;;BASP VDOT SM / ASPHALT PAVING - PARKING DRIVE AIS NO SCALE 2 SM -9.5A gSURCFAMCEgCOOEURSEE R T Table 3 Traffic Generation Sunmary BASE p2iq Traffic Generation Summary COMPACTED SF SUBGRADE At entraixe C.1ka1ershlp 197sw NO SCALE T PAVING - PARKING SPACES GENERAL CONSTRUCTION NOTES FOR STREETS THIS LIST IS IN ADDITION TO THE GENERAL CONSTRUCTION NOTES) L Construction inspection of all proposed roads within the development wilt be Wade by the County, The contractor must notify the Department of Community Development (296- 5832) 48 hours In advance of the start of construction, 2 Upon completion of fine grading and preparation of the roadbed subgrade, the contractor shall have CBR tests performed on the subgrade soli, Three (3) copies of the test results shall be submitted to the County, If a subgrade Boll CBR of 10 or greater is act obtninnble, a revised pnv emc nt design shall be ma da by the design engineer and submitted with the test re setts for approval 3. Surface drainage and pipe discharge must be retained within the public right-of-way within easements prior to acceptance by the County, Alt arainage outfall easements are to be extended to a boundary lne or a natural watercourse, 4. Guardrail locations are approximate Exact length, ( ocation and appropriate end treatments will be fie td ver f ed at the time of construction, Add tional guardrail may be required at locations not shown when, in the ineer, oropinionoftheCountyyEng designee, It is deemed necessary. When guardrnl 's required, it shall be installed four 4) feet offset from the edge of pavement to the face of guardrat, and roadway shoulder widths shall be increased to seven (7) feet 5. Where urban cross sections are installed, all resident a1 driveway entrances shall conform to VDOT CG -90, B or C). 6, Where rural cross sections are Installed, all residential driveway entrances shall conform to VDOT standard PE -1. 7. Compllnnce with the minimum pavement width, shoulder width and ditch sections, as S hown on the typical pavement section de shop be strictly adhered to e. Road plan approval for subdivisions is subject to final subdivision plat validation. Should the final plat for this project expire prior to signing and recordation, then approval of these plans shot[ be nut( and void, 9. All signs or other regulatory devices shall conform with the Vlrglnm Manuat for Uniform Traffic Control Devices and the Albemarle County Road Naming nod Property Numbering Crdlnnnce and ManunL 10. Traffic control or other regulatory signs or barricades shall be ir,stolted by the developer when, in the opinion of the County Engineer, or designee, they are deemed necessary In order to provide safe and convenient access Il The speed limits to be posted on speed limit signs are 5 mph below the design speed, or as determined by VDDT for public roads. Ira 12 VDOT standard CD -1 or CD -2 cross - drain= under to be Installed under the subbase material at all cut and fill transitions and grade sag points as shown on the road TRIP GENERATIONS 7TIT EDITION - profiles. Table 4. Pavement Design (VDOT Pawmert Design Guide) _ 1.5" SM -9 5 INTERMEDIATE COURS INTERMEDIATE TTEE COURSE 6 c BASECOU , VD %J21T ,\ r COMPACTED SUBGRADE SHALT PAVING - MAIN ENTRANCE ACCESS AISLE 2" SM - -9.5 INTERMEDIATE COURS 6" BM -25 INTERMEDIATE COURSE BASS 5;V.l VDDT 21A - COMPACTED SUBGRADE ASPHALT PAVING -ROUTE - 2 - 50 TURN LANE Pavemeol Design - 11"ation Mael EiYrutie A.eas Ante (i nips I ADT 260 H(^V Design AD_T BR SSV Dr Sudaee h a Base : ; b a Sub -base h !a Dip 10 360 5 5 10.87 0.5 1 5 1.67 bm25 3 1.6 21A 6 16 1011 Park* Driw Aisle 1111 0 1111 5 41 9.5 1.67 bm25 0 1.6 IA 8 06 8.14 , Parking Spacaa 1(11 0 100 5 5 6.41 s 95 2 167 bn05 0 l.6 21A 6 0.6 6.44 Route 250 T- Lane 260 10 360 5 5 10.87 0.5 1.67 bm25 3 1.6 21 A 6 116 11.74 PA VEMENT EXHIBI T TRUCK CIRCULATION E.XHIBI T AR ! IN OVERLAY AREA _ I i, P G RI I i AsLE TYrcA) 1 I 1 I _ __ n I PARKING SPACES IPA KW IACS IC I - ( TYPICAL) I I l- { 1 I P IRKING R 1 i AI LE CA MAIN ENTRANCE ACCESS AISLE LL 1 I i P RKIT (Il PICb1) -- I OVERLAY AREA I I I Iii J I I I I I e `•I ' I i I I i I I I I p O CONCRETE TO BE A3 IF _ CAST IN PL ACE, 4, 000 P51 4 i- - - - - IF PERCAST -- R =2" I I 4" Min 13. A video camera Inspection is required for all storm sewers and culverts that are deemed inaccessible to VD T or County Inspections The video inspection shall be conducted in accordance with VDOT's video camera inspection procedure and with a VDOT or County Inspector present. LIST 1: GENERAL CONSTRUCTION NOTES i. PRIOR TO ANY CONSTRUCT70N WITHIN ANY EXISTING PUBLIC RIGHT -OF -WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD, A PREMIT SHALL BE OBTAINED FROM THE l4RGINIA DEPARTMENT OF TRANSPORTATION (VDOT) MIS PI AN AS DRAWN MAY NOT ACCURATEL Y REFLECT THE REQUIREMENTS OF THE PERMIT WHERE ANY DESCR£PANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN 2, ALL MATERIALS AND CONSTRUC77ON METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT UNLESS OTHERWISE NOTED. 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN AND SHALL RE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION. 4 ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED, AND MULCHED 5. THE MAXIM VM ALLOWABLE SLOPE IS 2:1 (HORIZONTAL VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 3 7 OR BETTER ARE TO BE ACHIEVED 6. PALED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, 17 IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL 7 ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES 8 UNLESS OTHERWISE NOTED, ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE -CLASS III 9. ALL EXCAVATION FOR UNDERGROUND PIPE" INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926) 1 4"- _ 2• R roP OF cuR6 T I 4 MIN. - Y VDOT 5?,68. OR 78 STONE BASE UNDER CURB & 6" Or 111 ,(68 OR ,¢78 6 -' - - -- -- 2 - - _ CHECKED BY VDOTI - 6 _,_ 6 STONE BASE UNDER CURB STANDARD CG -6 PRIOR TO PAVING STANDARD CG -2 CURB & GUTTER ANDIOR BACKHLLING. NO SCALE NO SCALE NOTE PLEASE SEE ARCHITECTURAL P.ANs FOR DUMPSTER EN(:LOSURE UETAII VARIABLE WID - CONC (3000 PSI AT 28 DAY, OR STONGER) 4' 27 -A STONE BASE CONCRETE SIDEWALK NO SCALE 8x11'co 3noo PSza aan lmni I CUSS A3 CONCRETE WITH B WZ 1wWF ANDBROOMFlNISH i 21 -A, I'THI DUMPSTER DETAIL' B 11 covC 3000"p 28 days (mn1 EIASS At CONCRETE wmt 1 B' w21rw21 NNF AND BROOM FW ISH Z 0 fa LA z zW 0 f u u Ou o 0 wOOOz ELI to z a a o 0 a in 0 \ C 1 fR W Lrl J_ Q Lr w 0002 LL LLJ I Ln Q Z a0 W N W N Z Z W Z lo >m W ZJ N LnnNZWF LL FLL ... W O W wxuOLLL U 0 (ov0 BRAWN eY SRC CHECKED BY: SRC DATE:9/17/07 PROJECT NO SHEET S -3 u c i' tC If / RIPE SLOT PLUG END OF ILIA / T (2 PLACES) MAN LIRE SEWAGE LATERAL SECTION LANE WYE -TEE PLAN It T SEWER SERVICE LATERAL CONNECTION N.T,S FIG S -2 BROOKS 22M SERIES N07ES: 1) UNPAVED AREAS (PREFERRED LOCATION): PLASTIC BROOKS 2200 SERIES %M-i 8' EXTENSION OR APPROVED EQUAL. 2) PAYED AREAS (ALTERNATE LOCATION} OAST IRON BIGHAM Dnd TAYLOR No. 8015 - 8 OR APPROVED EOUAISE 8' OF BRICK and /or BLOCK TO INCREASE DEPTH TO 24'. 3) FOR TOUCH READ METERS A 1 -3/4' DIAMETER HOLE IS REQUIRED IN THE LID. BLASTING NOTES COVER LIFT NOTCH iXAS?7NC WHERE REQUIRED, SHALL BE OL E WTN CARE IN AlYT/RVA.NCE MM ALL APPLICABLE T4 1/2' il. -- SEWER SERVICE LATERAL CONNECTION NOTES : NANNG JURISICTTON AND BY SKILLED AND EXPERIENCED BLASTERS A RLASTNC PERMIT MJS1 BE 12 3 /a' 1. (MERE A SEWER SERMCE LATERAL CORRECTS TO A MANHOLE 12 1 I CONTRACTOR AND /Wt DELfLOPER r ' - b VwYa "i'JSof +SA'cTi'a w ATION TYIE S LATERAL RICE xr CCTU]ry fAARLRLS ilM GRADE CHANLR v ra um ° MOICAT THE TOP ) O THE LATERAL PIPE SHALL AT LEAST 02 HIGHER TIHAN THE W.'NO[nn NoT T OY' RLC C TOP (CROWN) ELEVAnON OF THE THE LOWEST WE CDNHECIED I11 RI4AUTtORITY T. TIE MARNaE.WATER ZSEWER LATERALS TAPPED INTO AN Ep1SITNG SEINER MAN SHALL BE CONNECTED USING A PPE SADDLE AS MANUFACTURED BY 'SEALDIE', OR AN APMROMID EQUAL. 3- MNIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 2A (1 /A'CAST IRON UD PER FORT) j Q 18' METER 8DX ALL SEWER LATERALS SHALL HAVE A LIPWAM DIAMETER OF t', 2' MIN ALL SEWER LATERALS SHALL HAVE A MNMUM COMER POW OF 7 FEET. Ai5TTREATED el'1• 11A2FINISHEDGROUNDMARKER1 18" 8' EXTENSION If / RIPE SLOT PLUG END OF ILIA / T (2 PLACES) MAN LIRE SEWAGE LATERAL SECTION LANE WYE -TEE PLAN It T SEWER SERVICE LATERAL CONNECTION N.T,S FIG S -2 BROOKS 22M SERIES N07ES: 1) UNPAVED AREAS (PREFERRED LOCATION): PLASTIC BROOKS 2200 SERIES %M-i 8' EXTENSION OR APPROVED EQUAL. 2) PAYED AREAS (ALTERNATE LOCATION} OAST IRON BIGHAM Dnd TAYLOR No. 8015 - 8 OR APPROVED EOUAISE 8' OF BRICK and /or BLOCK TO INCREASE DEPTH TO 24'. 3) FOR TOUCH READ METERS A 1 -3/4' DIAMETER HOLE IS REQUIRED IN THE LID. TYPICAL METER BOXES 5/8 " -1 METERS) NTS F10. W - GENERAL NOTES oi6 5z rmt I,w In itW 10 PARALLEL A PERPENdCLLM TRUNCATED DOME DETECIV AR/WNG CG- DETECTIBLE WARNING SURFACE i GEt MRiL NO TES g ih1AL SERVICE SIN" i RNCE 11 m X ' m vAAvmax.,s ROAD NOTES PAVEAHENr of Iv.novm [INN If, I THE REQUIREMENTS TO PUWYI, AGWFOATF BASE MlL SE —IlED IN THE CVENT TiAT I AlL GROWTH OF ]REFS AND KGLTA RCW SHALL BE LT FADED AND CYNUlTBEO FOR THE THE SURFACE COURSE IS BEd'NN1NG AT THE COMPL£TQN - TNF 2 DAM, INSTALCATLNJ a' 1Nf ENRRF EASEMENT ORffR T>EE5 AND VEGETATIOJ MNILYH LBSTRULI SIGHT LNSTANCES GATC BAY M' U EIENT THAT 5(/RFACl COURSE TS APPLIED RRYW TU 60 AT ROAD INTERSECTIONS SHALL BE REMOVED. DAYS, THE WLN RE ARALLAP A l P) >: RIREUSE1AANMUST1ICAA3T1EllW1D BASE MAlFPRIS77WIl ION T D LACfMEHPLACING ANY:XEGA iF BASEPRSIMCOATPTWA5P1TALr PRIME COAT 0 0D C I PR!(R 3 GAL /S0. YD) i, ALL PIPE Ml VERIS, FXLE 1001 ENTRANCES, SHDMV HEREON ARE TO BE RCP MIN < BITURM SUREACEURFACE T C BE APPLIED ACCORDANCE Mill CURRENT NRdNIAvnm w Y YIN A MINIMUM COYER 0," ONE ( (1) ) Fes] DEPARTMEN] OF ) POSTS. QP U SIONSCI OR ROWSNO2ALLDRAINAGENTMBECLEAREDANDdAADEDTOTNFSATS,ACT W THE S ENCROACHMENT POSTS. WAG.$ ONS R TRS 5YOYYL THAT DD ENGINE ORA AGY: EASEAI £N5 SHALL EXTEND TO A POINT DEEMED AS NATURAL ANALWATERNOTENHCE A ROADWAYS CAPA S WSAFETY, 111, SHALL NOI PERMITTED COORSCGV /R5F MIWN THE RIGHT A WAY ONLY NO W E 7RA T AU TEINLWI BYPEWITISSUEDBYNRdNIADEPARTMENTW ]RANS'SROWTATLW MAY BE LOCA m WIN" iHF STREETS RIGHT GY WAY. BLASTING NOTES iXAS?7NC WHERE REQUIRED, SHALL BE OL E WTN CARE IN AlYT/RVA.NCE MM ALL APPLICABLE il. -- NANNG JURISICTTON AND BY SKILLED AND EXPERIENCED BLASTERS A RLASTNC PERMIT MJS1 BE nw.. PLAN VWW SECTS.. C C CONTRACTOR AND /Wt DELfLOPER r ' - b VwYa "i'JSof +SA'cTi'a w J PRECAII -S SEIALL BE TAKEN TO PREIUNI INAIRY TO PERSONS AND DAMAGE TO PRWERTY. NO xr CCTU]ry fAARLRLS ilM GRADE CHANLR v ra um ° SERI TN W.'NO[nn NoT T OY' RLC C RN I11 RI 4AUTtORITY TYPICAL METER BOXES 5/8 " -1 METERS) NTS F10. W - GENERAL NOTES oi6 5z rmt I,wIn itW 10 PARALLEL A PERPENdCLLM TRUNCATED DOME DETECIV AR/WNG CG- DETECTIBLE WARNING SURFACE i GEt MRiL NO TES g ih1AL SERVICE SIN" i RNCE 11 m X ' m vAAvmax.,s ROAD NOTES PAVEAHENr of Iv.novm [INN If, I THE REQUIREMENTS TO PUWYI, AGWFOATF BASE MlL SE —IlED IN THE CVENT TiAT I AlL GROWTH OF ]REFS AND KGLTA RCW SHALL BE LT FADED AND CYNUlTBEO FOR THE THE SURFACE COURSE IS BEd'NN1NG AT THE COMPL£TQN - TNF 2 DAM, INSTALCATLNJ a' 1Nf ENRRF EASEMENT ORffR T>EE5 AND VEGETATIOJ MNILYH LBSTRULI SIGHT LNSTANCES GATC BAY M' U EIENT THAT 5(/RFACl COURSE TS APPLIED RRYW TU 60 AT ROAD INTERSECTIONS SHALL BE REMOVED. DAYS, THE WLN RE ARALLAP A l P) >: RIREUSE1AANMUST1ICAA3T1Ell W1D BASE MAlFPRIS77WIl ION T D LACfMEHPLACINGANY:XEGA iF BASEPRSIMCOATPTWA5P1TALr PRIME COAT 0 0D C I PR!(R 3 GAL /S0. YD) i, ALL PIPE Ml VERIS, FXLE 1001 ENTRANCES, SHDMV HEREON ARE TO BE RCP MIN < BITURM SUREACEURFACE TC BE APPLIED ACCORDANCE Mill CURRENT NRdNIAvnm w Y YIN A MINIMUM COYER 0," ONE ( (1) ) Fes] DEPARTMEN] OF ) POSTS. QP U SIONS CI OR ROWSNO2ALLDRAINAGENTMBECLEAREDANDdAADEDTOTNFSATS,ACT W THE S ENCROACHMENT POSTS. WAG.$ ONS R TR S 5YOYYL THAT DD ENGINE ORAAGY: EASEAI £N5 SHALL EXTEND TO A POINT DEEMED AS NATURAL ANALWATERNOTENHCE A ROADWAYS CAPA S W SAFETY, 111, SHALL NOI PERMITTED COORSCGV /R5F MIWN THE RIGHT A WAY ONLY NO W E 7RA T AU TEI NLWI BYPEWITISSUEDBYNRdNIADEPARTMENTW ]RANS'SRO WTATLW MAY BE LOCAm WIN" iHF STREETS RIGHT GY WAY. t -,a AyAa ^EauTM,LL Arwvm p, 2I tR M I LusartsTrc" (rOAO.n srarT eFDO IWC£RNn Ago F.as,m , , n. :I TYPICAL. SERVICE LATERAL INSTALLATION NTS nD VO- P) VARIABLE WOTH DRAINAGE AND S MANAGEMENT EASEMENT'S DEDICATED TO ALBEMARLE COl P) PRIVA17 SEWER LATERAL EASOAENT_. ACSA EASEMOT Aum I NNAGE EASNENT li I I I I I 1; III 9 1 P) VDOT R/W DEDICA kk - Hw _ iI I q C GENERAL WATER & SEWER CONDITIONS I MRK STALL BC SJBSCr TD INSPECRO BY AEBEMARLE COUNTY SERVICE AUTHORITY NS'ECTWS THC CONTRACTW MLL BE RESPONSIBIE FOR NDOIYINC THE PROPER SERVICE AI, PCHITY OMCLACS AT ME START W IRE MRK 2. THE LOCATION fX EXISTING UTILITIES ACROSS THE LINE OF INN PROPOSED MIRK ARE N01 NECESSAIN Y SHOWN ON THE PLANS AND MHERE SHOW 4RE ONLY 4PPROKNA IL 1 CORRECT THE CONTRACTOR STALL ON HIS 0WN INITTATI.F LCC tT ALL UNDERGROUND UNES AND STRUCTURES AS NECESSARY J ALI MATERIAL5 AND CON5TRUCTOV SNAIL CLMlPLY H ME CURRENT ED /TON Q THE GENERA) WATEP AND SEWER COY' ucTON SP5d 1CAT0N5 AS ADWIED BY THE ALBEMARL£ COUNTY SEPMCE AUTHORITY, A DA NM FOR ALL ELEVATIONS SHOWN IN Nq RQNAL GEODETC SUE EI 5 THE LONTRAL'TOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTG TY (i-BOB -,`A A POPES OUR)6 ALL WATER ND : E W E R POPES SMALL NAVE AI FEET OF COVER ME G FROM THE ES OF PIPE Ol2-R ECENTERLNFOE "I" PIPE IHlS IERDOES ALf FIRE HM. RANT ] lN£5,SEANCE LATERALS AND WATER L(NES, ETC ALL WATER AND ¢HER APPURTNANCES ARE TO BE LOCATED AD OF D£ DITCHES B. HIS O R-1 LIMESLINES SHALL BE C TO PROVIDEAIRkIERI75ELFORTHEV4! N DuRHURYINNC A FUTUREExNNSOFTIELINE9WATER7tRRRPRESSUREMAYBELE55THANAOP51PRIVA)E BOOSTER PUMPS MAY BE REQUIRED Ta ACL COMMERICAL BUY.pINGS WILL BE REOUNHEO TO HAVE A BACKFLOW PREKN>ER EASEMENT EXHIB NOT TO SCALE Z 0 F- Q n F F F W Z Z Z 0 0 0 r z Z J 0 O O w N C K C i fir 'IYOo co W LLI O Q Q Z Q LL p D Q Z v N W )- Q Z Z W 0 V) c)N AZ ZWM W 0Jm tn n -o1N wWcZLLW J -)0,. J _j w w f O )o<E U mU0 SRC ~ SRC 9/17/07 F - S -4 Ar v u M BLASTING NOTES iXAS?7NC WHERE REQUIRED, SHALL BE OL E WTN CARE IN AlYT/RVA.NCE MM ALL APPLICABLE FEDERAL STALE AND LOCAL LAWS, ORDINANCES, RULES AND REGULATOR'S LIT 7HE AUMORIRE5 1. 3 /a• YAK Voc W.n,xc ONANNG JURISICTTON AND BY SKILLED AND EXPERIENCED BLASTERS A RLASTNC PERMIT MJS1 BE ew.0 TALL FEDERAL. STALL, AND LCL'AL REGULATIONS GOVERNING CONSMUCTO4N SAFETY WALL BE ADHERED CONTRACTOR AND /Wt DELfLOPER BJPRECAII -S SEIALL BE TAKEN TO PREIUNI INAIRY TO PERSONS AND DAMAGE TO PRWERTY. NO TD ANY OTHER SiRUCNRES UNLESS S I n SERI TN W.'NO[nn NoT T OY' RLC C RN I11 RI4AUTtORITY SOLE S p, 2I tR M I LusartsTrc" (rOAO.n srarT eFDO IWC£RNn Ago F.as,m , , n. :I TYPICAL. SERVICE LATERAL INSTALLATION NTS nD VO- P) VARIABLE WOTH DRAINAGE AND S MANAGEMENT EASEMENT'S DEDICATED TO ALBEMARLE COl P) PRIVA17 SEWER LATERAL EASOAENT_. ACSA EASEMOT Aum I NNAGE EASNENT li I I I I I 1; III 9 1 P) VDOT R/W DEDICA kk - Hw _ iI I q C GENERAL WATER & SEWER CONDITIONS I MRK STALL BC SJBSCr TD INSPECRO BY AEBEMARLE COUNTY SERVICE AUTHORITY NS'ECTWS THC CONTRACTW MLL BE RESPONSIBIE FOR NDOIYINC THE PROPER SERVICE AI, PCHITY OMCLACS AT ME START W IRE MRK 2. THE LOCATION fX EXISTING UTILITIES ACROSS THE LINE OF INN PROPOSED MIRK ARE N01 NECESSAIN Y SHOWN ON THE PLANS AND MHERE SHOW 4RE ONLY 4PPROKNA IL 1 CORRECT THE CONTRACTOR STALL ON HIS 0WN INITTATI.F LCC tT ALL UNDERGROUND UNES AND STRUCTURES AS NECESSARY J ALI MATERIAL5 AND CON5TRUCTOV SNAIL CLMlPLY H ME CURRENT ED /TON Q THE GENERA) WATEP AND SEWER COY' ucTON SP5d 1CAT0N5 AS ADWIED BY THE ALBEMARL£ COUNTY SEPMCE AUTHORITY, A DA NM FOR ALL ELEVATIONS SHOWN IN Nq RQNAL GEODETC SUE EI 5 THE LONTRAL'TOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTG TY (i-BOB -,`A A POPES OUR)6 ALL WATER ND : E W E R POPES SMALL NAVE AI FEET OF COVER ME G FROM THE ES OF PIPE Ol2-R ECENTERLNFOE "I" PIPE IHlS IERDOES ALf FIRE HM. RANT ] lN£5,SEANCE LATERALS AND WATER L(NES, ETC ALL WATER AND ¢HER APPURTNANCES ARE TO BE LOCATED AD OF D£ DITCHES B. HIS O R-1 LIMESLINES SHALL BE C TO PROVIDEAIRkIERI75ELFORTHEV4! N DuRHURYINNC A FUTUREExNNSOFTIELINE9WATER7tRRRPRESSUREMAYBELE55THANAOP51PRIVA)E BOOSTER PUMPS MAY BE REQUIRED Ta ACL COMMERICAL BUY.pINGS WILL BE REOUNHEO TO HAVE A BACKFLOW PREKN>ER EASEMENT EXHIB NOT TO SCALE Z 0 F- Q n F F F W Z Z Z 0 0 0 r z Z J 0 O O w N C K C i fir 'IYOo co W LLI O Q Q Z Q LL p D Q Z v N W )- Q Z Z W 0 V) c)N AZ ZWM W 0Jm tn n -o1N wWcZLLW J -)0,. J _j w w f O )o<E U mU0 SRC ~ SRC 9/17/07 F - S -4 Ar v u M co W LLI O Q Q Z Q LL p D Q Z v N W )- Q Z Z W 0 V) c)N AZ ZWM W 0Jm tn n -o1N wWcZLLW J -)0,. J _j w w f O )o<E U mU0 SRC ~ SRC 9/17/07 F - S -4 Ar v u M SRC ~ SRC 9/17/07 F - S -4 Ar v u M PARKING CATEGORY REQUIRED PROVIDED 1 SP/ 1500 S F DISPLAY 16 CUSTOMER PARKING'AREA = NOTE, 16 SPACES GRAPHIC SCALE 21,204 S.F. X 1 Sp/1500 I_' ISPLAY tY S F. = 14 PRO VIDEO INCLUDE 20 HANDICAPPED DISPLAY !SPLAY 1 SP/ 200 S.F. OFFICE 0 OFFICE PARKING AREA = 7 9 SERVICE 1,400 S F. x 1 sp/200 S.F. I 7 13 SPACES) _- _DISPL' 7 — 2 SP/ SERVICE STALL + 1 I SERVICE I SP/ EMPLOYEE = 13 DISPLAY SERVICE AREA PARKING 3 SERVICE STALLS x 2 sp/12 i. SERVICE STALL + 6 r - EMPLOYEES x 1 TYP.i I DLS PIAY ISPLAY , DISPLAYDISPLAY - -ISPLAY SP /EMPLOYEE = 12 1 EXTERNAL DISPLAY SPACES NOT REGULATED 92 TOTAL 1 331 127 NOTE: TOTAL DtSPLAI AREA INCLUDES 6300 SO FT INTERIOR DIS °LAY AREA AND Tnn 7 8 .SC 14,904 SO FT. EXTERIOR DISPLAY AREA. ALBEMARLECOUNTY SERVICE AUTHORITY t- a_ ZONED', HC (SERVICE AUTHORITY( GRAPHIC SCALE I_' ISPLAY tY 20 Y i DISPLAY !SPLAY 0 0 SERVICE SERVICE 9 SERVICE L ', - I IN FEET) 13 SPACES) _- _DISPL' 7 — 20 I pISPLAY DISPLAY I SERVICE I 13 DISPLAY l 18 ISP }AY I DISPLAY -I- - -- 20 DISPLAY —_ _ _._ IISPLAYDISPLAY r I i. r - o TYP.i I DLS PIAY ISPLAY , DISPLAYDISPLAY - -ISPLAY I 1DISPLAY -DISPLAY }k ISPLAY Ld DISPLAY DISPLAY' DISPLAYDISPLAY -D _r ISPLAY DISPLAY PROPOSED DRIVE AISLES AND PARKING AREAS SHALL BE PRIVATELY MAINTAINED I_ - k 4 t DISPLAY pAy r 18' -- J I , a9" (M7 18'- - - °. I DISPLAY 14. DISPLAY ISPLAY 9 9J- - I 1 - -i - - 9' a I j a - -- -t, t DISPLAY DISPLAY I -- -- ISPLAY t IDISPLAY C I m -,- -mF Ammmw DISPLAY ' p)>S¢9'7YP. _ !- DISPLAY ISPLAY 18 DISPLAY - - -- DISPLAY ISPLAY 9' -- IDISPLAY 12 aOqw 6 a Q Q DISPLAY -ISPLAY I DISPLAY - --- W> NOTE: TOTAL DtSPLAI AREA INCLUDES 6300 SO FT INTERIOR DIS °LAY AREA AND Tnn 7 8 .SC 14,904 SO FT. EXTERIOR DISPLAY AREA. ALBEMARLECOUNTY SERVICE AUTHORITY t- a_ ZONED', HC (SERVICE AUTHORITY( Q DISPLFy,I_' ISPLAY tY Y i DISPLAY !SPLAY 0 0 SERVICE SERVICE 9 SERVICE I O AY .PLAY *+j -185PACES, DISPLAY bISPLAY (20 SPACESI -- -- -- I- -- -- DISPLAY L- - -_ 4 DISPLAY -t } -- DISPLAY (20 SPACE I I 4 / l 13 SPACES) _- _DISPL' 7 — 20 I pISPLAY DISPLAY I SERVICE I 13 DISPLAY l 18 ISP }AY I DISPLAY -I- - -- 20 DISPLAY —_ _ _._ IISPLAYDISPLAY r I i. f r - o TYP.i I DLS PIAY ISPLAY , DISPLAYDISPLAY - -ISPLAY 1DISPLAY -DISPLAY }k ISPLAY Ld DISPLAY DISPLAY' DISPLAYDISPLAY -D _r ISPLAY DISPLAY PROPOSED DRIVE AISLES AND PARKING AREAS SHALL BE PRIVATELY MAINTAINED I_ - k 4 t DISPLAY pAy r 18' -- J I , a9" (M7 18'- - - °. I DISPLAY 14. DISPLAY ISPLAY 9 9J- - I 1 - -i - - 9' a I j a - -- -t, t DISPLAY DISPLAY I -- -- ISPLAY t IDISPLAY C I DISPLAY ' p)>S¢9'7YP. _ !- DISPLAY ISPLAY 18 DISPLAY - - -- DISPLAY ISPLAY 9' -- IDISPLAY 12 h 6 a Q Q DISPLAY -ISPLAY I DISPLAY - --- W> 7. 8. o y DISPLAY QISPLAY 11 ISPLAY DISPLAYDISPLAYISPLAY Q 9. DISPLAY —LA ISPLAY DISPLAYDISPLAY L EXISTING BUILDING SHALL BE RELOCATED TO THE BACK OF THE BUILDING. ISPLAY - - - -- _IDISPLAY ISPLAY DISPLAY'SEMP9EX. SPACESLOYEE , SERVI VEHICLES SHALL NOT BE ELEVATED ANYWHERE ON SITE. y CE I I i t i t h PAID PROFESSIONALS. ADDITIONALLY, 20' DRIVE AISLES WILL BE MAINTAINED FOR FIRE AND SAFETY REASONS, AND THE PARKING BOULEVARD STALL WIDTHS WILL ONLY BE REDUCED BY 1 FOOT (i.e. 9'x18' STALLS ARE PROPOSED vs. THE COUNTY STANDARD 10'x18' STALLS) S 12,NO PARKING MAY OCCUR IN TRAVELWAYS. US- U U U DISPLAY ' r " S - CUSTOMERERV --SERVICE o _ _ I t OffCE_ CSERVICECUSTOMER 1 SPACES)8 SP a 8 CUSTOMER LA 9 YP. OFFICE - 18' x l0') —DISPLAY A- p i CUSTOE .,: - -___C13 T - PROPOSED AUTOMOTIVE _ _ (20 SPACES)U1CSTOMER , 17 DISPLAYOFFICE12SPACES) CE SHOWROOM, OFFICE 2HANDICAP OS,D(sP AND SERVICE BUILDING _zj 1 CUSTOMER3SERVICE4YP OFFICE GROSS FLOOR AREA =3440 SF -- r' 2 dFFICE - -- - - - ( E u`HA SAP D 4 DISPLAY DISPLAY r -T I0. FFE: 417.24' _ - IMP 78 -14D -- 1ANICE s LINKOUS 1 1 3CUSTOMER - -_ YL FfICE1 (10 X 18') DISPLAY HANLNCAP vs I ' - ZONED HC (AUTO DEALER)LAY 7 SPACE$ _ h OFFICE _ S OFFICE 2 CUSTOMER Vj' '' - -'- XL 1 r 10'x 18') i „DISPLAY - . T T OFFICE _aI,Nh Tw.,]( 5'DISPLAY Tvp. T'I, --- -- --- -1 IGPSF17AIY l PSERVICE 0\5 0•i 1fir z O t- a_ tY 9 SPACES) 0 0 SERVICE SERVICE 9 SERVICE tt r NOTES r1 h -.SERVICE SERVICECE I SERVICE 0 1 2. PROPOSED ENTRANCE SHALL NOT EXCEED 4% GRADE SEE 5 -2 FOR PROPOSED GRADES PROPOSED PARKING AREAS SHALL NOT EXCEED 5% GRADE. SEE 5 -2 FOR PROPOSED GRADES. SLOPES OF EXISTING PARKING AREAS r` ( ` 1 SE SERVICE r SERVICEICE r - o SERVICESHALLREMAINUNCHANGED. Ld 1 PROPOSED DRIVE AISLES AND PARKING AREAS SHALL BE PRIVATELY MAINTAINED I_ - Z 4.SEE SHEET R -3 FOR TRAFFIC GENERAT70N TABLE @ PAVEMENT DESIGN TABLE.r ;j C5.SITE SHALL SHARE EXISTING DUMPSTER ON ADJACENT FLOW AUTOMOTIVE SITE LL J2 6 OPEN SPACE AREAS SHALL BE LANDSCAPED L Q Q W> 7. 8. THE MAXIMUM PROPOSED HEIGHT AT THE FRONT OF THE BUILDING IS 45'. THE MAXIMUM IMPERVIOUS AREA IS 23,000 SQ. FT. a a Q 9.EQUIPMENT SHALL NOT BE VISIBLE FROM THE ENTRANCE CORRIDOR, AND EQUIPMENT ON BOTH THE EAST AND WEST SIDES OF THE EXISTING BUILDING SHALL BE RELOCATED TO THE BACK OF THE BUILDING. 10.VEHICLES SHALL NOT BE ELEVATED ANYWHERE ON SITE. 11.THE PARKING LOT ON PARCEL 15E WILL BE WILL BE UTILIZED FOR DISPLAY PARKING ONLY AND WILL BE NAVIGATED THROUGH BY h PAID PROFESSIONALS. ADDITIONALLY, 20' DRIVE AISLES WILL BE MAINTAINED FOR FIRE AND SAFETY REASONS, AND THE PARKING STALL WIDTHS WILL ONLY BE REDUCED BY 1 FOOT (i.e. 9'x18' STALLS ARE PROPOSED vs. THE COUNTY STANDARD 10'x18' STALLS) S 12,NO PARKING MAY OCCUR IN TRAVELWAYS. z O t- a_ tY W O 0 0 0 0 0 tt z 5Q0oo z N UI VI VI IA W o o_o ro ri Ld Z VJ ft W a aQ 0 0 NilJ2 L Q QIO r W> Q V) x a a Q Z N N O U N W N W HQ Z z W 7 nV Ul ' Z ZWm W O MJ N (I>Nn lLH J WO.. J J'Ij Ld 1 u O U CoUO SRC SRC F s /17/OT S -5 U CC r.+ o 16 1S x DRAINAGE AREA= *avr!'r DA 0. 30 ac. 13 L DA = 0.1 ACRES - w M_ Cw 0.40 69 "now Ot Cw= 0.9 r U) LL U) W A Tc = 5min. 00 Cw 0.90 U 0 ........... 66- 90c Tc =6min. SCALE:1"=50' 00- 10 min.. z 0 4N 9 Fa. DRAINANGE AREA = 0. ac. Cw = 0.90 Tc = 5 min. 4S 3 6 -- -- -- 41 DRAINAGE A RJR - -------INAGE RIFA. 0.80 to a a Cw + I Tc = 5 min. 9toININ 5 10 DRAINAGE AREA =0.37 ac. IN is to OVCw = 0.80 8 L7 Tc '5 min. w Al q " ' - / ® _i 4 4f# ' 1 J DA 0.59 ac. lain Cw = 0.90 Tc = 7min.IN 410 416 A.IN DRAINAGE AREA DRAINAGE AREA =0.20 ac. = ac. A' Cw= 0.80 Cw= 0.80 Tc = 5min. Tc 8 min. II DRAINAGE AREA =0.90 ac, Cw= 0.79 Tc= 10 min. EX5lowwe 24 r MAN GRAPHIC SCALE _Mw LOCATION OF EXISTING, OFFSITE at STORM SEWER 7A MATCHLINE, SEJ6 SHEET S-2, AIV SwM I SWM E; lTHIS E15, -0 r U.N." .... Mu .... 0 wo ... M..w ............. u 0 0 0 0 u u u ao oz'oo DRAINAGE AREA= *avr!'r DA 0. 30 ac. Cw= 0.9 r U) LL U) W A Tc=7 MiN 00 Cw 0.90 U 0 ...........Tc =6min. SCALE:1"=50' 00- 0 u 0 0 0 0 u u u ao oz'oo W Z 0 w ())N LLI Z z 0 LLJuj Z K LLI Ln z _j I ? R Z it LLJ ,LLI It IL M LLLU 0j uj 0 LU U0LL U 0 LLODu0 1 DRAWN BY SRC CHECKED By. SRC DATE 9/17/07 SCALE. 1"-20' SHEET D P _ 1 —j 0 Ml CC it 5. 2, uj Vol)U) 0 U) LL U) W Ld LU CL 0L 00 Z ca U LL 0 uj of 0Z LU V) 00- 0 W Z 0 w ())N LLI Z z 0 LLJuj Z K LLI Ln z _j I ? R Z it LLJ ,LLI It IL M LLLU 0j uj 0 LU U0LL U 0 LLODu0 1 DRAWN BY SRC CHECKED By. SRC DATE 9/17/07 SCALE. 1"-20' SHEET D P _ 1 —j 0 Ml CC it 5. o_ off', I EXISTING STORM SEWER IMPROVEMENTS EX. STR. 5- EX. STR. 15) 4 +00 3 +00 2 +00 1 +00 a O n OOmOOb0OOY OO bNVO a AE - [ r H ! 4 \ w- TURN LANE CROSS SECITONS /DESIGN 11395 PROPOS£p) p1 STA. 10+00.00 l EX STR 3 rLrI 41 5 Ai= '- TOP 00 r c! V - T nor.; REVISED LENGTH = t INV I IN 390.83 1 I ,509% INY. TA. 965 LF 2.07% 75m CL. N RCP M 1 0 f r I i r i F 4i !I I 1 s rR 13 . , 3072 LF - 6 00% 24c. CL. III RCP t - r r 49 ry4f t I IN ref A M 4 ! • I STR. 2A I EXISTING STORM SEWER IMPROVEMENTS EX. STR. 5- EX. STR. 15) 4 +00 3 +00 2 +00 1 +00 a O n OOmOOb0OOY OO bNVO a AE - [ r H ! 4 \ w- TURN LANE CROSS SECITONS /DESIGN o p1 STA. 10+00.00 rLrI 41 5 Ai= '- nG'h s__ •'n,l: I E ru _. -- iy n c! V - T nor.; t TURNLANE CROSS SECTION T A. 965 LF 2.07% 75m CL. N RCP STR. 8 - STR. 10 1 i 00 2 +00 h hQ nOtl .N OO p00 h OO bNVOOJ AE - [ r H ! 4 \ w- TURN LANE CROSS SECITONS /DESIGN o p1 i srR. s STR 71 51.00 LF 52.00 LF 0.98% 7.11% 151n CL /// RCP 15in. CL /I/ RCP r.•F _ STR 9 477 J2 75in CLL III RCP STR. 6 - PROPOSED RAINTANKS 1 +00 2+00 TURNLANE CROSS SECTION STA. 10+50.00 4 e r . .M .• - N y. , . TURNLANE CROSS SECTION STA. 10 +75.00 TURNLANE CROSS SECTION STA. 11 +00.00 ri_ -'- TURNLANE CROSS SECTION STA. 11 +25.00 TI It'llw," ur. aL µ em" ' - TURNLANE CROSS SECTION STA. 11 +50.00 i — j TURNLANE CROSS SECTION STA. 11 +75.00 TURNLANE CROSS SECTION STA. 12 +00.00 4`` TURNLANE CROSS SECTION STA. 12 +25.00 TURNLANE CROSS SECTION STA. 12 +50.00 IN' L 4 41 IN ILL. ILFI IL-' 7 -7 TURNLANE CROSS SECTION STA. 12 +75.00 SCALE 1"= 50'(H) 1'=5'(V) UN(E.5 OTHERWISE NOTE(` I a ONOO In VOO`h Y ppV YF. Oti 22p2mav,tizza f' 11, n r , r,c r I N A I r, i Uira .. I 1 STR. 4 - PROPOSED RAINTANKS 1 +00 1 +50 T.1 w- TURN LANE CROSS SECITONS /DESIGN TURNLANE CROSS SECTION ( NOT TO SCALE) o STA. 10+00.00 rLrI 41 5 Ai= '- nG'h s__ •'n,l: I E ru _. -- iy n TURNLANE CROSS SECTION STA. 10+25.00 TURNLANE CROSS SECTION STA. 10+50.00 4 e r . .M .• - N y. , . TURNLANE CROSS SECTION STA. 10 +75.00 TURNLANE CROSS SECTION STA. 11 +00.00 ri_ -'- TURNLANE CROSS SECTION STA. 11 +25.00 TI It'llw," ur. aL µ em" ' - TURNLANE CROSS SECTION STA. 11 +50.00 i — j TURNLANE CROSS SECTION STA. 11 +75.00 TURNLANE CROSS SECTION STA. 12 +00.00 4`` TURNLANE CROSS SECTION STA. 12 +25.00 TURNLANE CROSS SECTION STA. 12 +50.00 IN' L 4 41 IN ILL. ILFI IL-' 7 -7 TURNLANE CROSS SECTION STA. 12 +75.00 SCALE 1"= 50'(H) 1'=5'(V) UN(E.5 OTHERWISE NOTE(` I a ONOO In VOO`h Y ppV YF. Oti 22p2mav,tizza f' 11, n r , r,c r I N A I r, i Uira .. I 1 STR. 4 - PROPOSED RAINTANKS 1 +00 1 +50 SANITARY SEWER LATERAL TO SERVICE PROPOSED BUILDING j I, 71 -AN lAF r . A' - FAr Ir N: h'Mv x`rc 1 +00 2 +00 PROPOSED RAINTANKS - EXIS TING S FR. 1 +00 1 +50 w] d , ti z t II STR. 15OLF I Q% 75in. CL I11 RCP STR. 14- STR. 16 0 +75 1 +00 n 4r om o a n zo otlf- v0 o 4 tr 4 5 9OZF L /I15m. c ur RCP STR. 18- STR. 17 0 +75 1 +00 Z O_ F 1 O O O o o z z S 0 0 3 Z O O O W a W w W w w Q v Y7 x y a• w f7Y 414(1,) c' 0 W O W J LL J O LL 0 a r Q Z v ry 0 LL NN W N W Z WU 0 NZ ZWM W 0 -i rn tn N wWaLL co WJ -50 J -j w W1U O OQL V 0000 5RC SRC 9/17/07 HFF DP -2 e 6J S w U CC ai 1 L ' i w- o F M 0 Y z 00, "]N ti i I 1 A h i Ir 11 All M STR. 2A 6.00 LF 0- CL. 111 RCP I7801n.29 00 LF 15.52%CL lil RCP STR 3 55.00 LF f 1 279 75in. CL 11l RCP -- SANITARY SEWER LATERAL TO SERVICE PROPOSED BUILDING j I, 71 -AN lAF r . A' - FAr Ir N: h'Mv x`rc 1 +00 2 +00 PROPOSED RAINTANKS - EXIS TING S FR. 1 +00 1 +50 w] d , ti z t II STR. 15OLF I Q% 75in. CL I11 RCP STR. 14- STR. 16 0 +75 1 +00 n 4r om o a n zo otlf- v0 o 4 tr 4 5 9OZF L /I15m. c ur RCP STR. 18- STR. 17 0 +75 1 +00 Z O_ F 1 O O O o o z z S 0 0 3 Z O O O W a W w W w w Q v Y7 x y a• w f7Y 414(1,) c' 0 W O W J LL J O LL 0 a r Q Z v ry 0 LL NN W N W Z WU 0 NZ ZWM W 0 -irn tn N wWaLLco WJ -50 J -j w W1U O OQL V 0000 5RC SRC 9/17/07 HFF DP -2 e 6J S w U CC ai 1 L ' i Table 7: Grade Inlet Design Table_ T - 1. PIPE IWOFWTION INLET INFORMATION INLETS ON GRAM DESIGN (CURB SPREAD AND INLET CAPTURE) FX5 DIIA LENGTH' SRS_ n1anSq 40=0 (Inlersity is 4 irlbir for spread, and 6 5 inft for capwA and depth) Inlet INVERT OUT MATER Wrining, Coefficient, - 0 013 Curb Type_ 74 r "III SLOT LENGTH Inket drab C «b and Gutter COMMENTS I.L( 111W.'I 2. Table 6. Scarp Inlet Design Table, 411 75 403 50 RCP Required Storage 2 171 050 "-ft INLETS IN SUAIP, DIESIGNACURB SPREAD AND INLET SPREAD AND DEPTH) x x x x x x xlx x v x x , x x x x EX4 EX3 18 83 93 5 2 Irdernity 4.,Vhl for spread, Bad 6 5 inlhr far cap-ty and depth) DI-313 CG-r DRAINAGE 10 ViarrnincIs Coefftie% IS 0.013 iVOT STD 61 6 A 3072 6029/39133 38948 RCP______ Rd CurbaridGuter 5 If II 2 . 112-1 I'll 11 7 ass 7 Grade Inlet Design Table FINLETS ON GRADF- DESIGN (CURB SPREAD AND INLET CAPTURE) T - 1. PIPE IWOFWTION INLET INFORMATION Approx Duration for Max Storage - - - FX5 DIIA LENGTH' SRS_ In-tl _ 6 5Oj (I-II,, 4.rUh, for Speed, and 8 5 inth, for capacAY and depth) Mannings Coeftient, n is 0 013 Inlet 1-Ndrology C.b and Gofer Inlet INVERT OUT MATER TINLET P W Curb Type_ 74 r "III SLOT LENGTH M*RIM' ELEVATION 42059 COMMENTS EYWA 111W.'I 2. Table 6. Scarp Inlet Design Table, 411 75 403 50 RCP Required Storage 2 171 050 "-ft INLETS IN SUAIP, DIESIGNACURB SPREAD AND INLET SPREAD AND DEPTH) x x x x x x xlx x v x x , x x x x EX4 EX3 18 83 93 5 2 Irdernity 4.,Vhl for spread, Bad 6 5 inlhr far cap-ty and depth) DI-313 CG-r DRAINAGE 10 ViarrnincIs Coefftie% IS 0.013 iVOT STD 61 6 A 3072 6029/39133 38948 RCP______ Rd CurbaridGuter Inlet OT STD IS-1 EX2A 24 9081 5.25%38260 377 83 35110 OUI TFALL 9121 111 395 1n 1 EXI 1 12 IN POND 11 171 11 1 RAINTANKS 0 DO WOT STD &I 2,37 1700 8.21 RAINTANKS IN POND 100 112 1700 13.69 fi IS 2 12,1 39840 3977 RCP3 D1-3B 412 00050 OaNO 20 UUBaO 41500 OB3 35120 Otbfi3 Oti15 951 105 482 000 398 97 136 40500 2A r.re, 3W 16 NiTIO FiCP---3 J -2- 3s1zo rusa s I.Ise 0. MH IS 1 7110 1 0 .I I I ._j L_145i3j 39600 391 50 RCP3 15'.0- Table 8 Pipe Design Table PIPE DESIGN Par H,dn,I,,L,, E%a ib OT/ 089 9093 1092 525 55a 3. IX 021 Poe run 4Fr3 Pye rim eon e z 990 0T9 or 1z 10 020 oep 10 EfT o00 000 00 P" &Io P-n 1.11 4 Do I— 16 -1r Table 6 Surnp Inlet Design Table RATIORATIONAL C COFFFICIENI DATA Area C x Area So Description C acres -S Poet- Development D-may, .8000 2610 2086 WEIGHTED C & TOTAL AREA - - -1 .8000 2610 2088 Elevation Plarimete, Area AI+A2,,q,(A1•A2) Volume Volume Sum ft) ('q j') - (u-) (acres) (ac - ft) (do - ft) 396 16 .0128 .0000 000 .000 396.66 ----- 0256 Ob64 009 .009 39716 .0,38J .0952 016 025 397.66 ----- .0511 1337 .022 .048 398.16 ----- .0639 -1722 029 .076 398.66 .0761 .2106 035 III 399.16 ----- .0861 2443 0,32 143 POND VOLUMEEEQUAIncrementalIncraentalvolumecomputedbytheConicMethod for Reservoir Volumes Volume = (1/3) " (EL2-ELI) • (Areal + A-2 + sq.rt. (Areal *Arec2)) here: ELI, EL2 = Lower and upper elevations of the increment ArSarArad2 Areas computed for ELI, EL2, respectively Volume Incremental volume between ELI and EL2 DRAINAGE DESCRIPTIONS T - 1. PIPE IWOFWTION INLET INFORMATION Approx Duration for Max Storage - - - FX5 DIIA LENGTH' SRS_ SLOPE l/-L 1 INVERT OUT MATER TINLET P W Curb Type_ 74 r "III SLOT LENGTH M*RIM' ELEVATION 42059 COMMENTS EYWA 111W.'I 2. Table 6. Scarp Inlet Design Table, 411 75 403 50 RCP Required Storage 2 171 050 "-ft INLETS IN SUAIP, DIESIGNACURB SPREAD AND INLET SPREAD AND DEPTH) x x x x x x xlx x v x x , x x x x EX4 EX3 18 83 93 5 0 6.53 cfs Irdernity 4.,Vhl for spread, Bad 6 5 inlhr far cap-ty and depth) DI-313 CG-r DRAINAGE 10 ViarrnincIs Coefftie% IS 0.013 iVOT STD 61 14 13 EX2 24 3072 6029/39133 38948 RCP______ Rd CurbaridGuter Inlet OT STD IS-1 EX2A 24 9081 5.25%38260 377 83 RCP OUI TFALL JCT 1 00 395 1100 I1.31 EXI ul V RAINTANKS IN POND 2 171 7700 DL- RAINTANKS 0 DO WOT STD &I 2,37 1700 8.21 RAINTANKS IN POND 100 396 1700 13.69 4 3 15 2 279/.39840 3977 RCP3 D1-3B CG,6 OU7 POND 10 40246 VDOT STD IS -1 DET 398.26 5500 RAINTANKS OUT POND 100 395 DET 11-31 398 97 136 40500 2A 30 6W 3W 16 NiTIO FiCP---3 J -2- 2 MH 40400 1 5r T7 G 74 1552%39600 391 50 RCP3 EX1 DI-7 RATIORATIONAL C COFFFICIENI DATA Area C x Area So Description C acres -S Poet- Development D-may, .8000 2610 2086 WEIGHTED C & TOTAL AREA - - -1 .8000 2610 2088 Elevation Plarimete, Area AI+A2,,q,(A1•A2) Volume Volume Sum ft) ('q j') - (u-) (acres) (ac - ft) (do - ft) 396 16 .0128 .0000 000 .000 396.66 ----- 0256 Ob64 009 .009 39716 .0,38J .0952 016 025 397.66 ----- .0511 1337 .022 .048 398.16 ----- .0639 -1722 029 .076 398.66 .0761 .2106 035 III 399.16 ----- .0861 2443 0,32 143 POND VOLUMEEEQUAIncrementalIncraentalvolumecomputedbytheConic Method for Reservoir Volumes Volume = (1/3) " (EL2-ELI) • (Areal + A-2 + sq.rt. (Areal *Arec2)) here: ELI, EL2 = Lower and upper elevations of the increment ArSarArad2 Areas computed for ELI, EL2, respectively Volume Incremental volume between ELI and EL2 DRAINAGE DESCRIPTIONS STIR PIPE IWOFWTION INLET INFORMATION Approx Duration for Max Storage - - - FX5 DIIA LENGTH' SRS_ SLOPE l/-L INVERT IN INVERT OUT MATER TINLET P W Curb Type_ INLET STATION SLOT LENGTH M*RIM' ELEVATION 42059 COMMENTS EYWA 18 495 48 167%411 75 403 50 RCP Required Storage 2 171 050 "-ft Td= .3167 h, x x x x x x xlx x v x x , x x x x EX4 EX3 18 83 93 5 0 6.53 cfs 91 43 RCP DI-313 CG-r DRAINAGE 10 40877 iVOT STD 61 14 13 EX2 24 3072 6029/39133 38948 RCP______ MH - MH c ------------ 404 39500 OT STD IS-1 EX2A 24 9081 5.25%38260 377 83 RCP OUI TFALL JCT 1 00 395 1100 I1.31 EXI ul V RAINTANKS IN POND 2 171 7700 DL- RAINTANKS 0 DO WOT STD &I 2,37 1700 8.21 RAINTANKS IN POND 100 396 1700 13.69 4 3 15 2 279/.39840 3977 RCP3 D1-3B CG,6 OU7 POND 10 40246 VDOT STD IS -1 DET 398.26 5500 RAINTANKS OUT POND 100 395 DET 11-31 398 97 136 40500 2A 30 6W 100%3W 16 NiTIO FiCP---3 2 MH 40400 1 18 2900 1552%39600 391 50 RCP3 EX1 DI-7 000 VDOT STU IS-1 8 DI-36 CG-6 10 40600 VDOT STD IS 1 5 15 51 00 0 96'/D 402 00 401 50 RCP3 12 DI-3B CG-6 8 40873 VDOT STD IS 1 11 10 15 52 00 1 _15V 40140 16680 FRCP3 40640 9 15 47M 638%400 397 70 RCP3 8 DI-36 CG-6 8 412 78 VD07 STD I T715 9655 2 Or/.40600 40400 RCP 15 15 00 1001.366 44 39634 RCP3 DI-7 401 50 007 STD IS-1 18 DI-3 C6G-EE 10 42438 UOT STD IS 11 17 15 1 6 410 10 PVC a » »••• .. .- ..... . ..... • 6 07 --RETURN FREQUENCY 2 yr / Allowable O,tfla. 1, C' Ad,111-111 1.000 .... I_Reqlilld Storage. 050 ac-ft ------ Peak Inflow- 6.53 of, HYG File Dev 2 Q Td = 3167 has ReReturn F,,q 2 ), Approx Duration for Max Storage - - -C adj factor 7 000 0 Max Return Tc= .1667 hrs H YG Vol Opeak I = 4. 1001 I /hr Area = 2.610 -re, Pond Storage Q = 8.63 cfs Weighted C - 800 U oc- ft Tri, Adjusted C - 800 cfs ft ac-ft DRAINAGE Required Storage 2 171 050 "-ft Td= .3167 h, x x x x x x xlx x v x x , x x x x 31000 AREA v x/,x x x x , x x 0 6.53 cfs 1667 8.21 a DRAINAGE AREA 100 396 a 0 = 6 07 at, Ij 69 x a AII-00fl-) x a a NOI TO SCALE x 170 c ------------ 3283 hrs T MASTER NETWORK SUMMARY Modified Rational Method Network Nad,=O,tfdl1, +N.de=DivarSia,;) Iron= HYG Truncation: Blark=None, L=Left; R=Rt, LR=Left&Rt) RETURN FREQUENCY 10 yr / Allowable Outflow 799 of, C' Adjustment. 1.000 Required Storage, .061 -ft billo 'll . 8.21 If, a To - .3500 h,,Return Freq 10 y, Approx. Duration for Max. Storage - - -C caf factor- 1 000 0 Max Return To= .1667 hr, H YG Vol Opeak Qp,ak Mav WSEL Pond Storage Node ID Type Event U oc- ft Tri,hrs cfs ft ac-ft DRAINAGE AREA 2 171 1667 6,515 x x x x x x xlx x v x x , x x x x DRAINAGE AREA 10 237 1667 8.21 a DRAINAGE AREA 100 396 1667 Ij 69 a NOT TO SCALE x OUTFALL JCT 2 170 3400 5.59 OU TFALL JCT 1 0 237 3700 740 OUI TFALL JCT 1 00 395 1100 I1.31 ul V RAINTANKS IN POND 2 171 7700 653 RAINTANKS IN POND 10 2,37 1700 8.21 RAINTANKS IN POND 100 396 1700 13.69 RAINTANKS OUT POND 2 170 3400 5.59 398.02 067 RAINTANKS OU7 POND 70 237 3700 740 398.26 083 RAINTANKS OUT POND 100 395 3800 11-31 398 97 136 RETURN FREQUENCY 10 yr / Allowable Outflow 799 of, C' Adjustment. 1.000 Required Storage, .061 -ft billo 'll . 8.21 If, a To - .3500 h,,Return Freq 10 y, Approx. Duration for Max. Storage - - -C caf factor- 1 000 0 To= .1667 hrs To= .1667 hr, Area = 2.610 acres I = 5 4007 ,Ihr I Area = 2610 -- Inlet 0 = 11.37 cfs Weighted C 800 U Adjusted C .800 Required Storage ge V)LU Required Storage 1 To= ..3,500 hrs Z. 067 -fl To= .,3500 hr, x x x x x x xlx x v x x , x x x x 1 39000 in/hr x x x x K x xlx x x x x x x x x x q = 8.21 cfs a x (Afl.w.01tf7a.) a x u 7.99 cfs x a x (Allaw.0,tflaw) x a NOT TO SCALE x LU1- a ------------ 3612 hrs T J546 h- T C' Adjustment L 00 Required Storage. 776 ac-ft P7"r -- -------------------- ------e aI' " 13 CHY6leD-100Fi - .......... ---- .... ... 1-11 ...... Q/To = 3500 h-Return Fred: 100 yr Approx. Duration for Max. Storage - - -C ad,, factor 1 000 0 To= .1667 hrs 1 8.8001 lo/hr Area = 2.610 acres 0 18.53 Weighted C - .800 Inlet Adj,,t,d C = 800 U 11 Required Storagege V)LU 716 ac-ft To= ..3,500 hrs Z. 65000 in /hr x x x x x x xlx x v x x , x x x x 0 13.69 cis a Q= 1310 at" a x (Afl.w.01tf7a.) a x a N07 TO SCALE 0U a ------------ U LU1-1 . 1. 080 mm j 3612 hrs T a Ol 3 to, RCP I, 00 fqr±IDPE Pipi, E e I T T T I S N NM h:{ - IN I 1 = LEM IN SUIIIIP DESIGN (CURB SPREAD AND INLET SPREAD AND DEPTH) lrw.ty 4 =- jrriensirt I. I., Speed, ard 6 5.rilh, far p-ty d! depth) 0 h01ann!n9S C..ffic.ht, ri is 0 013 Inlet Curb and Gutter Inlet U 11V)LU Z Z. 0 i 0U z 1 ,U U LU1-1 . 20 1. 080 mm j E Z 0 U 11V)LU Z Z. 0 0U z 1 ,U U LU 1-1 .1 .6 o E o ul V V1 Z 0W 00 0 U LL 0 W Z fY LU z LL 0 W 0)N W N Z z Z >0) UJ z LA 0 5 100 ) U'l v) N 0 U)LULLU. 0LU -j 0 LU 1y U O Q LL U 0 1 LL00U0 1 DRAWN BY: SRC CHECKED BY SRC; DATE9/17/07 PROJECT NO SHEET DP-3 ai General construction notes for Stormwater Management plons 1. All dams and constructed fill to be within 95% of maximum dry density and 2% of optimum moisture content All fill material to be approved by a geotechnical engineer. A geotechnical engineer is to be present during construction of dams. 2. Pipe and riser joints are to be watertight within stormwater management facilities. 3. For temporary sediment traps or basins which are to be converted to permanent stormwater management facilities; conversion is not to take place until the site is stabilized, and permission has been obtained from the County erosion control inspector. NOTES: 1. SEE SHEET SWM -2 FOR DETAILS ON THE FILTERRA UNITS. 2. SEE SHEET SWM -3 FOP, DETAILS ON THE RAINTANK SYSTEM. STORMWATER MANAGEMENT CALCULA Table 12 Water Quality Compllartce table WATER QUALITY COMPLIANCE - 0-111 for the site Table 14 Detention Compliance table If project area 2 77 (This ,s the corner ed area of Ties 2 Flow Auto Parcel abN Rt 250 and a portion W he back Flow Auto Parcel) area captured 262 Note 1 47 W Tire 2 62 is tested by Fill erras 8 2 11 acres was ensbng imperwous area percent capture 95% (should be 90% a better) t 09 1 0, or o 9 for siR ,n the deseloD,*ent areas where e>asOng rnperHOUS cosec is greater tlmn 20°h) Detained Areas Poa I pre (2 Year1 740Posrlknelgx,vn (tU YCari 262 RW Pm,-0etelomnxt (,00 Year 2 fit 11 Jt R^NM w Rartay. g s s i D,a:^ qva we<tm ,- y Anr P°stlel,pmart n0 Year) E 3 Peal{ xp, (tOU _— ZZ 2ugx Q d rail Flnaa HVJ fa y lyce... 26J 0.anaae gnash ve oa6N low inpe us area before dewroprrenl in designated wowth areas CX1 be a nYnlnWm 20% this is r osl often NOT tie entire property, but the portion of the property wth,n the sub)ect drainage area, or the drainage area to the facility see Table 13 STORMWATER MANAGEMENT CALCULATIONS Table 14 Detention Compliance table ET171TION COMPLW7CE - Overall tar the aka project area (—) 2 T,I w to omus w eenma„ce: area deb,ned (acres) 262 percent CW- 95 ° M s1,o.K ee perseen 8rl`6 artl 1209:: A g Detained Areas Poa I pre (2 Year1 740Posrlknelgx,vn (tU YCari 262 RW Pm,-0etelomnxt (,00 Year 2 fit 11 Jt R^NM w Rartay. Pos, xKwan,arn rz Yaa , r t s i D,a:^ qva we<tm ,- y Anr P°stlel,pmart n0 Year)642 P3nega q- pasae0 va s1°rtn saver on Weslen pmpeey Asa Peal{ xp, (tOU _—ti pana°c q pas va storm aevr un Weale,r, poRStY Nre 0.anaae gnash ve oa6N low P ^aiiw„ry ltp .es, ._1__ I oJU lua,aave oywaaa,f va owaan now lo..e,s,..e:._..._e ,.m v.,., n tv I nose a ameea va oenaal saw I F- ss 11 2p t53t > 146[ 2.G UW PRE— DEVELOPMENT CONDITIONS POST— DEVELOPMENT CONDITIONS NAD - -- NAD as Z FEE' I s 1 LOCATION OF EXIS77NG STR 2, UNROUTED DRAINAGE FROM ROUTE 250 ISTING S IOCA OF rIEX -' II - _ DA = 0.13 ACRFS I- - _I TINTR. 4 /// lQiililll!// ONSrrE DA 0 oo ac. Cw = 0 35 N iif!liliii a-'- _ r. , „ , - ei/ M OFFSITE DA 1 it lot a DA 11 ac, D.A. = 0.03 ac _ ' - I __.__.- .i I T I --Cw =0.90 Tc = 5mm. : f DRAINANGE AREA = 0.05 ac.r;Cw =045 Y i Cw = 0 67 - Tc - 5 Tc = 5 min. DRAAMVAGE jL1 iN /N °` _= = - tic = = aft"p, off "r . i ,, : I r ,®. ` ' N ' i mom• ( «DRAINAGE AREA =0.37 ac Tc - '5 mm. all i - - DRAINAGE AREA 2.51 ac - - _ i eTi - j; _ _sa. i.-,- ;Y'-- I, __1''.°.m _ _ r _ _C. 0 _ _ - _ - I '+ er ti' I >•- - re r. - I m f I w 1' i i - - ' 1i -::.w 7ia ;,g < s 1 _r DRAINAGE AREA =1 o' _ Cw6 0.80 - - _ eatal-enal /f _-': < ".. - --... - .. - - _ t• i , m !; fllt/f a - a = a - /ice / /iNN // - - --- ,• •, LOCATION OF EXISTING, OFFSIT' N / //j /!i STORM SEWER / EXSTING STORMS O _OF SEWER NN1N /NNIIIf(f /, LIMITS i a MATHLINE -SEE MAT(liLINE - SEE i SHE[T DP -1SHEEZfDP- a 3 r. Z n f- d U z z z nW f i i n 0 0 0 0 z z g z 0 ' ,O O O U U Z N NZ222 0 0 0 0 z Q Q bz n 1 f W ICY 1'iY0) Q n W V/ W Q 0 O Z Q LL0 LL 0 0 W aQOof a. LU Z N ry O LL ON W N W Q Z WZWO l7 mcn Z Z W 0 _ Ln VNN Z LLWM LLJ o JW 0 Wfh O U o00 8 - SRC SRC 9/17/07 SM 1 M G L" u l '. 1 WPB NLR faRRNA ` 1 INTERLOCKING FILTERRA UN' ST01Mw1. JOINT-T(TT -) . IRtH;itlR[ i n z m malt o U Aii . SYSTEM m rc'r Id,p PKVaf aru dY ANCst RICAST CROSS SECTION TDx1E (k3 -30- OS - sLP -1 FILTERRA® TYPICAL PL)YFLM AND OULET PIPE RELATIONSHIP cao, No, FILTERRA PLAN VItW PLAN VIEW S!ANUARo TRANST lNOY CURB AND La RE HHIHEII iLEY'A' MUST cuRa .wD Tc IItPCaar DPEMNC (rm) sEwraa do w aw[r 4aY v DE NNNIER mmFR nFr!assr: rn) GUTTER oYPi tom[ THAN ELEY B' Fl UN or ri) GU - Al J LbN1k. mIERI BYPASS CURB INfT THRWT OPCN'NL (NP)FLOaILN[6Qr A' ltplRatla tl{aY'a 1) 3x3 ELEVATION VIEW 6 v 6 INTERLOCKING FILTERRA UN' ST01Mw1. JOINT-T(TT -) . IRtH;itlR[ i n z m malt o U Aii . SYSTEM m rc'r Id,p PKVaf aru dY ANCst RICAST CROSS SECTION TDx1E (k3 -30- OS - sLP -1 FILTERRA® TYPICAL PL)YFLM AND OULET PIPE RELATIONSHIP cao, No, FILTERRA 1\ PLAN VIEW 1 i ELEV 'A LIST CURB AND La RE HHIHEII IF, THAN ElEV v ta.[ dlrrt!N Ow aa,rwlt CEIRROM CU`M AS J MTFRRA a%PASS c+lFm wlkT IItPCaar DPEMNC (rm) sEwraa do w aw[r 4aY v ELEVATION VIEW aTrmfA i I CURB (llr, GRATr IN-El. CNICE d761. OR CT@RRNORY LGWFR tIEVAIpN PLAN VIEW SrAtOARD I TRIMSRgN FRpr BLEW HEIST coma AND BI I BE HIGHERntr.FR xRaESSEO THAN SLEW WT!t') m1rTER (*VP) sYOaN[ n1Rar. naosr nI ' GUTTER CVRa aJr. CRATE R OT,FLOW 91lvdaGE pTCN OR 01NER nEPNESSEO co"ER AT FORM ff EWER utvATd)N l I Fly BYPASS RELIEF MROAr caNlnc tTTP) saY'A' Molafltt[®avr DRAwolc AVNI Ir w nF stir n~'. ELEVATION VIEW 1) 3x3 twiF OS -09 -OS an: FLR -2 6 v 6 7 (F EA:1IlVIJLASOIL`.lJ' LI®RiLA FOR f UBIC REOUBt2D EPYlOTlYE BYPASS a> RYEI $RHINO A A (m mHFRSI UST NTO FRCGLST a0l wb nr NILRMASI am Fr PIPE I LOGTION VARIES) I m PLAN VIIIY r L ;ANI A5 5U'ILEll CL CoMOR TRFE EANDUT A cRATF BY AVLRICAST G.NVMn- CAST MTOP SlAa3 CIS' IN (NOT SHOWN -1 NDSINO I.H SW \ \ TOP SUB, FOR LIARI!Y) LVRB AND CllrlrR STREET I O _ DOaCL W1 0 12 cc IM cH PR13VIDED B! AYERICAST J o - ravRAnr S n- r1LTER YLDM PRP - R1 —ICAS' ! tlT AY6A,CASi SECTION A -A caamNO AVNIARLF IN IF 1- fOIMA' 12 -22 -04 Dbc FTNL - IFD,[rPRECAST1Ai11CS1n5al1JU® N IAMIT lC f llGl1D cy,Na,mn4. MMATLAKTRC ti unrr.eaa',asa PLEASE PRINT AND FAX OR EMAIL THIS FORM AN INTERACTIVE POP FORM IS AVAItAaLE ON THE DAscT CD FOR EASY EMAI L.NGt Filters® Project Information Sheet 1\ Complete & send,, Amencusl by amid, Ta<w ZE Add,- 11352 Va"r1.I` —Raul DESKAAnON L W on @ slzE PPE Toll Free: t866)3d93a58 Fa %'801) '1526836 i 1) 3x3 4PVC iesign(gfihcrrrcom ra 8 - 0 " --1) 3x3 Wi 6 v 6 6' a B' -0"I) 4x4 PVL 6 x D' 0.3 Fax. e4o9)S4S - 6]69 PVC 6 x 12 6' 0 Regulaiery M,mlmpel,ty and 8l,ic (city, roanry, cic IMiIXLGCKING JCINI 1iYP) - caamNO AVNIARLF IN IF 1- fOIMA' 12 -22 -04 Dbc FTNL - IFD,[rPRECAST1Ai11CS1n5al1JU® N IAMIT lC f llGl1D cy,Na,mn4. MMATLAKTRC ti unrr.eaa',asa PLEASE PRINT AND FAX OR EMAIL THIS FORM AN INTERACTIVE POP FORM IS AVAItAaLE ON THE DAscT CD FOR EASY EMAI L.NGt Filters® Project Information Sheet 1\ Complete & send,, Amencusl by amid, Ta<w Fillertn@Dlninuee Amn(ac) Add,- 11352 Va"r1.I` —Raul Lyp. Spot- Clevwlans TC FL yS Aahle, VA 23001 f lraTollFree: t866)3d93a58 Fa %'801) '1526836 i rramRN)7 9tl.6i 68 Email:9 iesign(gfihcrrrcom ra ne.m. G a «rN Coobct LFormatfon 4 S-6 PL B SA 35 P.0 Enginrsring Firm C.o lli,t ' „ -... LLL 12' c" Cnrtent Dnie t -v- C,nt,eu - S _,II.a•, f,c 1. - F -8 Phone. (FG 4J S¢S'4J 3L Emalr ile.,o 0.3 Fax. e4o9)S4S - 6]69 i ro «e 1.frma fa Ro)ectN Regulaiery M,mlmpel,ty and 8l,ic (city, roanry, cic IMiIXLGCKING JCINI 1iYP) - Flltat -0 Deh3b (C.”, mail or tau plans to Amerieaat - Acceptable formate are A[toCAD or pol) StrucWrcID L x W IA7 Dime,ISIUnI Filterra® spa Elc.'min,n fC 1'L Fillertn@Dlninuee Amn(ac) RypacsID Lyp. Spot- Clevwlans TC FL yS PIC ass U N 111,1 F -ifiv 6x12 4' act? IS FVC O. S 0 l a Ml 4 S-6 PL B SA 35 P.0 Z • -_12' c" To - I F -8 G K /o F14/ "0.3 a AI i k1 1RFF FTOP(SIA - i0P RI83 .FNOR71 IM :- ANGIt. NLF,M1O pnRB N1D pTrTERTQaUB IMiIXLGCKING JCINI 1iYP) - I1 r .ml Q II IXIbF'l BARS tI III L l FILTER LDA 11OV.DF1l BY AMEnCAST II UNDEROR/JN SYSIFY BY NRRICAST SECTION A -A I1 II 1I r'` Dciud pn plum- .,,, .,. COI AInil,n Plain F FT PIw, Noicas— r 9/HNf wwwfWernrow T,II Free (Bfifi134 &3456 Pepe a a • L to QTl' @SIZE UNITPPE 6 x a 6' -0"4' -0'11 3x3 4' SO -35 f5(: B .8' INI fi SHMINC et mRL,s7 A 4' act? IS FVC 10 x 6 A 6' -0"Ml 4 S-6 PL B SA 35 P.0 Z • -_12' c" To - c Ra (m oINF3s) vl C Nn0 PIiEGSI 130% WALL .. PI AN VIEW amFr rlrE LocwnON vAtBFS)PINar AS suPPUCG cltA2wcavFRCAST n NdERIGST VFrIN -I 1RFF FTOP(SIA - i0P RI83 .FNOR71 IM :- ANGIt. NLF,M1O pnRB N1D pTrTERTQaUB IMiIXLGCKING JCINI 1iYP) - II // BTREEr r .ml Q IXIbF'l BARS L I FILTER LDA 11OV.DF1l BY AMEnCAST YULLH PROVpfn RY AAERIVST ' UNDEROR/JN SYSIFY BY NRRICAST SECTION A -A DESIGNATION L to QTl' @SIZE UNITPPE 6 x a 6' -0"4' -0'11 3x3 4' SO -35 f5(: B .8'4' act? IS FVC 10 x 6 10 -0'6' -0"Ml 4 S-6 PL B SA 35 P.0 Z • -_12' c" DRAWING -1-1 N nF FlIF iOPoMT naF 12 -22 -04 - FTNW -2 PRECASTallICG3flN„.;,; oUnoN fierra MDATLAwne ma 0 Filterra Standard Plan Notes filters onstrncHen & IwsGEaHnn A I:ach mot shall be constructed at the lolahou and d-blms according to the , lawn uu U,e ep}xwea ,kawulg> An, ,°uhfiutican tc U. lucahml anal) be a1 Inc d,recnon of arfd aplrovcd by the Erlprner B If the FUrena f mini twfnre untallati rni, the toy slab 111 tr plural w de 1 - rising the 2s 1 wood 1xovNL. to txeserrt ary cmftatrnranon from the Rre All :ruamal led ifwnt mus!be leftm lace a. aW6 densfitWlgssuppl - , P p erY C. The rmit sha! 1 be placed on a compacted svl. grade -di a mnntrem o -rrch gravel b.e matdu die final gnde of Ue curb hne in the area of de unit The uut to be plaond such that the III and tap Aab nii fle grank c t the curb in the area id unit Ca:gacl ml.ksimbed aul.grede ura tO 95% of nm-.. blandly al -1- ?% of opunicti nanstue Unsutable nel-W belm sub grade shall be replaced to the site engm:er's npprmat D Oudet .:oruetnms shall be aligned and Faidad to meet the apprmd a r—ps whh mOdlficab., °cccssory to meet 61tc corlWhms and to al rguluhcm; E (ince the not is set. the vaemal wooden, forms and prof— mesh be left mract kerrYrve only the temporary —don slg,pmg blacks between We box and cop Iah Th. f-q, hd ala n ld h sealed not.T the I- snxuxr laific l%ukfilling, UI a nnn- dra n , grout- butyl robber " atrvdar Wi seal The hd- on top of the A and boards sealed m the -I's throat rlatat NOT be removed Iha Supplier (A—cast or it, mdhovrd dealer) roll remove ffi a ircNDm a1 the hrM N achdanml Tlacktilli g twin! tr perfomed rn a F aeftil nm,aWx, nroignN dx appopllate (JI nmlenal up m o' lift; on all sldc, Praca, s icnmrs shat] h y in a mamcr that will result in awacriphtlentInadinstancesmsofllanmlofrdtimatshed -I.m to A. 1 M peufcxtieo CRn] - sli and Pfactc. lo, hntallal.o,I Cf1lld,"4cod P,ecast Utah. Structures', unless directed otherwise m cennaa (bctaneras F nlnb and o,mrr conor,cum (,Nh- pr-ua) *hall ersrr:• that ttr fl-4- of the FUteaa duo ii at a greats cdevar. than tie floe -fine of the byr ca st— or nheffdrnp Wet curl, cut or sunilu0 F.1- to ocati rIW thus gudA -may' camefain., aadl.T damagr to t I'd.- — T,,rvnrntel &-- t) -..I, I ,l errl' urrit must receive adequal —gaton to — sumval of the hving by14m dinng paned. Ot doer weathm This may he ached thrro:ph got- tl- m do-ldl dm see graLL HW OTHFR IM;A A (RY 4FR5) BVk as P c0V LISr INrO PRCT T 90NyL ".awN vAN'es l— — cu. (e, onars) m PLAN VIEW i J TRFr FIWIE &GRA'CWS, nAa ', aANr As sLRP.rD Hf AVLRICASIClFN10UTW4LA _ _ ClLVNtlGS• 'DP SIAB \ ( 7 FnF ry7 / AN(RL NOSING my SW3 / CLR6 AND GLTIrR RV _C OIHFAS) T/ tlavt. RAas i '•'1I - 0 11 cc YUI CH rROMOFD RY AYFR SI m \` UND0,nNNN SriTEY ni YFDN PN(FtaD 9Y AMFRIWS' it AVF GT SEcnON A-A DESIGNATION L W ODRET' OIY @ SIZE PETE e 6 6'-U' b -0' (1) Jx3 t Sf1N -t-5 P.M DRAWING AVNUBLF IN nF FLE WRWT 12 -22 -04 we FIST -2 lltillLSinS l /Ld PRECAST TAARD CONFIGURATION fllellD Atdvaliva ltfi erra A Activahon of de Filt3m mud ra pif'wmal r)\L.y by tie 41FgW.R Auclm>e u respmislMe [in Plherta Intel protecnrrr a. 1 sahcaTU.. r[ clear. aril crut Ttus procure Uaanot co— c tmbl the pros d an, r> tu115 tdobd >d and dxn:d (full landsrzplrec, gram cover, (uml paving amt street sweeping complet i;, nNaung the chance J--ca. mmerrah -n- Tianng the Filterra sysicm Care ,hall be taken d ninz ca!Struct not h damage tha pracc9ve ftuwl mat top plate. D Acuvannnmdudas msfa]ladon ofplant(R) and mtilchlavers as naces;an. MaIwemwI A Each —ad, II IellGl F A-on Tfrat na To ba man tainrI by the Supple m a 5uppli.7 apprcwcd ammrctoT t« n mnacan ,aanpod of I yea IM —Fcostofth. , To 1, mrhd,d m the pr- of each t -lb um1 EM M d Demtermmr cattrad, are available at aena ccact W. regrest It Armi.,l mntntrnamr salmis of x mwmfrtn O1 (71 0.daled -ts The runts are nuhe,101ed seaun roily, Ilse .gn,lfg v:n anon Lt- des: up afro wn,a )oath oRdtAh,w salts and bards The fat] r.it helps the aystem bd removagr axc—c If hd6r C F.adl —11 1- cmiasls ul'We full-Mg testa I F'tlL:rt o reel nspxtnon 2 Fne,gu clU u, sdl, nwidr Rr ba unawa! 3 Fier media evaluation and T.hatff as recaa,a t Plant Melth melwaon end prmom,riac m'>:r¢as rlcc,sYnry Replarrrm-ni o(mul.h b- Disposal of all nauntermree refuse nano Mwnterena: rxor updated afld stmal IrepOrh aralahle upon regtfeal D, • the Wi n 1a,µ mni aid„,; &., of sifficl'. o11,pft o e, mild- din hutulled system shall be &t--d ty We 51pp w at die ntu: tM systera is activated (wmur. must 7-Tdy 7nN'h- Suppna ct an) danage to the plant s1 wluctr ceraaliaie(slanudeglal }erf o(Ux blmetnbou _-1-logy or. a.T. wTVlr.tllerra.c® 'w .,., .we w . +v z 0 a U m w Z WW V u O Z 's 0 0 a W00 I u w w w n w F N m m 2 w Q zli \ h.,Y. J V1 Y z w W Q L z Q I1 J 00 ZQ J coww LL 0 1f SQ r N ` N LL 0 Z vO0)N W N W Q Z LLJ zwo ff ly t-7 > rnN Z Zak W 0JCO nn 5Nff YI W V) VwZL1- J -)O- J J L'i w10 O 0L U 0000 SRC I SRC 9/17/07 SWM -2 E w 6J rLi u C RAINTANK DE (FAIL - NOT TO SCALE SIR. 10 RIM =408,40 I IMAIN PENANCE PORT TOP OF RAINTANK = 399 . OS_ MAINIENANCE PORT 15' STM PIPE 9 INV IN= 400.70 _ INV 0U1 397.70 100 -YEAR STORM ELEV = 396.9 L= 41,001 S =7 327, 10 -YEAR STORM ELEV = 396.26 2 -YEAR STORM ELEV = 396,02 BOTTOM OF RAINTANK = 39616-/ RAINTANK CROSS - SECTIONAL DETAIL BPIXF4 f1FD 1 r (ECCAO9Y.1MrIX+C-0fall enxNa6nr<,xttxalir \ . sUxr 1I ralmlMlx , RO.m)uM z } R ':r, ( f t1 - Ir run oml I x4IC 61 mr xax]6xpINmM.r'Ar °11 .' a6ana I ntaa66x6r Ln1lSUL41lScJ D- RAINTANK LOADS Wafer Managemerrt Tor LSla" RainTank Dimensions 1 STR. 4 RIM=402,46 I STR. 2 15' STM PIPE 3 INV -m 398,40NVOUT- 397,70 L= 55.001 5 =1,27% 1 I 30' SiM PIPE 2A 18' STM PIPE IINVIN = 396,]6 INV IN= 396.00 INV OUT= 396.10 IN OUT= 391.50 L =6.00; S =1.00% L= 2_g.001 S= 15.52% SEE THIS SHEET FOR DETAIL NOTE THE 30' OUTFALL PIPE BETWEEN THE RAINTANK SYSTEM AND INLET Z IS AN EXTENSION OF THE RAINTANK SYSTEM AND SERVES AS THE OUTFALL FOR THE SYSTEM TO SIR 2 STORM STRUCTURE 2 CONTAINS A WEIR WITH A 6' ORIFACE DESIGNED TO DETAIN THE POST- DEVELOPMENT TO PRE - EXISTING CONDITIONS. SEE SHEET DP -3 FOR ROUTINGS. THE OUTFALL PIPE FROM SIR. 2 IS AN 18' PIPE, WHICH CARRIES THE FLOWS AND OVERFLOW FROM THE DETENTION SYSTEM AND THE 18' PIPE 1S LARGER THAN BOTH INLET PIPES INTO THE DETENTION SYSTEM RAIN TANK" DIMENSIONS D- Raintank® (Matri) speclflcabons 44b4a/.'..IRM.15a:e'°NIISIFRMi a1101!IIMa!N.1 'al , L...;. ) _ lim (112 9npe (11 Ooude (2r a0rt a00 a 606 865 16W 6,tE 2f.9t M 268_ a5C _-_ 263 60: 65 Inpb i3)16 !YL 2e bl 1310 __fit 51 F„aai5 w ate 2,]6 x643 RAIN TANK LOAD SPECIFICATIONS Wlarial - - _-- - - OS °w mcYGetl Praypmrytene . t m6 PrIallex proPnalary wiwed mmHrals _ - amlwlwi a Ch<nlwl unalRCUa br ndao and aplw, sal.mwne fnemww baamml ana Nwman 1Reara _ Unconfined Lrueh Lwd 34 Per LofKFTr UnconMed Creep Teat: WDay Dead Load Creep Teat Lwd Apgl a 2 406 - I Toni 98am Alter se Crap auafam.d Miler BOpays 040Y6 TemOerature - i - 2bN31 WB'Ff•3]a) RAINTANK MAINTENANCE PORT DETAIL Module Width Length Length Haight Megbt funds)Wfth 11 inches)mm)inches)mm)inches) Mini (112)408 1606 685 2697 240 945 Single (1)408 18.06 885 2697 450 1772 Double (2)408 1806 685 2697 880 3465 Triple (3)408 16.06 685 26.97 1310 51.57 Quad (4)408 1606 685 2697 1740 6850 Pent (5)408 IBM 685 26.97 2170 8543 Module Tank TSnk Water Storage Water Storage Number of Plates Talk units)Vowme(ef)Volume (gal)Volume(cf)volume(gal)Large small Weight(lbs) Mini (1 f2)24 1796 2.27 1706 2 / 4 / 2'10 Slagle (t)4.44 3322 422 3156 4 / 4 14 Double (2)8.69 64.97 8.25 61 72 7 1 8 26 Triple (3)1293 96.72 1228 91.88 10 / 12 38 Quad (4)17 17 12847 1631 122.03 13 1 16 50 Pent (5)1 2142 1 16021 1 2035 152 19 16 / 20 62 REQWRES 3 PLATES MIUNTENANCE FORT Y ^°'!P.•{!w s LiM ) riaal':n.;$... ,.._. srlge(t' u 22: 1261ST - r tba ,l9] /fist pa 'ni a Br f2a50a 82-21 6172121364 s 2G 55'11 ]9 nrpr(31 ®ras 67?t.rd 131 u i Dr - 38 tr 14 uad14) 1]1]:046 2171 -31 1 t831/0 2 01/bl oo 3 50Y268 m A/ 21 ,Liudl de, 20 %r0. 6fi1B /5]n 1U -- - 02/R12 a,ahu Arw BSnrW alantlM mcYdad YPrWl4eny .15'S Aeemeprapne aaeclaa ma,.ana - _ ebblenemMilRU+.ta1u ndkeeOM a 13 11 eaa6vnre drcm axM empe.n1< nssrsaer w w... m.mwe Iam4.,r ww mev an. sea.. m... m.•.eamwa ma m war n. eo. »Win.. 1aaW unwMasd f1,W Tewlq Slda latl N amt lnnp rein .n emgl tat as /lay owe LOa aew Tat rrr„nw m°i. 3. - -- -'i 1 xox, xESn1 - war c.nuv Af Iitbo filterrar A Afn,aaaa of t!r Fshma` rnat u peafmmed O:ILF by dfe Svpphn Pmfhaur re rapaoslbl< fos F,hare` ,det protechw W aubaequrat clam om cost Tiffs patters Imhl the pwpxl vm u fill} snbhzM and weaved (fuLLludsesplogpassones. final Pm'tag and stren -Mg complr") gahng Ibe ahem, of ctmatavcuw metnmis cmlammatmg fbe F,hem` system Cart shall 4 Gtm during eooatmcaou not ro deaage It a prohcul.2 Is- and nap pima B acpym ®meladrs maulLeon of pimp :)and mdm layela .a a<fe.nari A Each c dly mxahed Fdmmag ,nit u to t mamfame4 by t Snppllm m a Supplier apprm,d comnflor for a na- pamd of I year 11 cwt of tWs sema sa la be mfhNed m Ge prsce of each Fdlmaa omt boa dad mamteumce <oeta u<.radable at none con,,Poe mR _ B Aamul m,Iwmmre cansasts of . avvmum a[ (21 schedded two The coos are schedded seu®aLLy, the 6prmg -1 u w stem ,p aRc retdn loads mchWmg sobs and snide- the Gil uua helps 11r sysBw by mamntug escessvre Wf hnn C. Eachmamreumce unit cmush oErbe faaona costs Alxsra' coo ropiest.. Faseign debts It, mstcb & flash remo,al 3 Fdm mean avahuuon and recha,ge as neaswry a Picot h iihh ecal,wnmr and P_F or mpGcmlem as wceavm 5 Repiaammt of-kh 6 Duposaiaf.11 mamrcnmc,mh -- 7 Mamsevance moods apda5 and stoma (epmis armGb4 W_ "T-) D i bepmmg and mdlvr date a Soppher s obhion. to mamGm the m Wt q-a be delesmsrcd by de Supper at Ge nine de sy-a am 40. paompdy -ify 0. Suppbu of mY dwaage to the plaa (,), wh fh cooamne(s) we mlepal part of the biormeal- whurIM A ,win RAIN TANK PIPE CONNECTIONS DETAIL t Z Q D- RAINTANK TYPICAL MAINTENANCE PORTaRIET Warr rrnyraaet) Water Management for Lde° Af Iitbo filterrar A Afn,aaaa of t!r Fshma` rnat u peafmmed O:ILF by dfe Svpphn Pmfhaur re rapaoslbl< fos F,hare` ,det protechw W aubaequrat clam om cost Tiffs patters Imhl the pwpxl vm u fill} snbhzM and weaved (fuLLludsesplogpassones. final Pm'tag and stren -Mg complr") gahng Ibe ahem, of ctmatavcuw metnmis cmlammatmg fbe F,hem` system Cart shall 4 Gtm during eooatmcaou not ro deaage It a prohcul.2 Is- and nap pima B acpym ®meladrs maulLeon of pimp :)and mdm layela .a a<fe.nari A Each c dly mxahed Fdmmag ,nit u to t mamfame4 by t Snppllm m a Supplier apprm,d comnflor for a na- pamd of I year 11 cwt of tWs sema sa la be mfhNed m Ge prsce of each Fdlmaa omt boa dad mamteumce <oeta u<.radable at none con,,Poe mR _ B Aamul m,Iwmmre cansasts of . avvmum a[ (21 schedded two The coos are schedded seu®aLLy, the 6prmg -1 u w stem ,p aRc retdn loads mchWmg sobs and snide- the Gil uua helps 11r sysBw by mamntug escessvre Wf hnn C. Eachmamreumce unit cmush oErbe faaona costs Alxsra' coo ropiest.. Faseign debts It, mstcb & flash remo,al 3 Fdm mean avahuuon and recha,ge as neaswry a Picot h iihh ecal,wnmr and P_F or mpGcmlem as wceavm 5 Repiaammt of-kh 6 Duposaiaf.11 mamrcnmc,mh -- 7 Mamsevance moods apda5 and stoma (epmis armGb4 W_ "T-) D i bepmmg and mdlvr date a Soppher s obhion. to mamGm the m Wt q-a be delesmsrcd by de Supper at Ge nine de sy-a am 40. paompdy -ify 0. Suppbu of mY dwaage to the plaa (,), wh fh cooamne(s) we mlepal part of the biormeal- whurIM A ,win RAIN TANK PIPE CONNECTIONS DETAIL t Z Q F a_ NUI O f Q f o f o u u u o a 0 J w C u w 0 J w 3 z w w wc w w W r E- cN ^ Ln y l{1'UJ F.Ln F- U) Z W W rl V Q Z Ln 00 2 U_ 0 Q° Q 0 Ul L9 z a0 w N w N z z 107LUL9LU Z a >rn F N W Ln Ill r` Z J M YI I, I,) Z W F_I LL H J WO WOOQLLUcoUo DRAWN AY SRC CHECKED BY SRC DATE:9/17/07 PROJECT NO SHEET SWM -3 U w C N STORMWATER RUN - -W-CONSIDERATIONS;GENERAL CONSTRUCTION NOTES FOR ESC PLANS ROADS THE PURPOSE OF THE LAND DISTURBING ACTIVTY 1S TO EXPAND A CAR DEALERSHIP OFF OF ROUTE 250 THE1. The plan approving authority must be notified one week prior to the pre - construction PROJECT LIMITS ARE 2.96 AG HOWEVER, THERE WILL BE SOME MINOR OFRSTE CONSTRUCTION TO TIE -IN TO APPROXIMA IELY ] 5 ADDITIONAL ACRES OF RUN -OFF FROM THE EXISTING SITEomence, one week prior to the commencement of land disturbing activity, and one week r - - -EXISTING CUL VfRT prior to the final mspect MANAGEMENT FOR THIS SITE SHALL INCLUDE THE TREATMHNT OF RECENTLY CONSTRUCTED SITE MPROVEMENTS SOURCE- VA DSIIC 2. All erosion and sediment control measures will be constructed and maintained according to EROSION CONTROL NOTES CULVERT um standards and specifications of the Virginia Erosion and Sediment Control T_ 7 CONSTRUCTION INSPECTION OF ALL PROPOSED ROADS WILL BE MADE BY THE COUNTY Handbook and Vrgimo Regulations VP 625 -02 -00 Erasion and Sediment Control DROP INLET & STRUCTURE NO RegulatiansonZl\ 2PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED r r as the3. All er s and sediment control masureI, a e to be placed prior too frst step ino AREAS WTHIN SEVEN (7) DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION CURB clearing THIS 517E IS A FILL SITE, AND THEREFORE WCU!D REIXJIRE ADDITIONAL FILL CONTRACTOR SHAH PERFORM 3TEMPORARY SOIL STABI(IZA77ON SHALL BE APPLIED WTHIN SL (7) DAYS TO DENUDED AREAS' THAT MAY NOT BE AT FINAL GRADE BUT WLL RL AIN DORMANT 4. A copy of the oppraved erosion and sediment control plan shall be maintained on the s.to at FOR LONGER THAN THIRTY (30) D4 YS CURB & GUTTER aft times L'CYQF_S/T [AND OR PROTECTED WTH SEDIMENT TRAPPING MEASURES 5 PPOr to co acing land disturbing activities inn area, other than Indcated on these plans F -- 3 PROPOSED PAVEMENT including, but not limited to, oft -site borrow or waste -,$), the contractor shall submit o REPLACING EX SIR. WTH AN MH -7 AND ADDING A Dl -7 AT THE INTERMEDIATE LOW POINT W WLL ALSO AS A FIRST STFP IN ANY LAND - DISTURBING ACTIVITY AND SHALL BE MADE FUNC7IONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE supplementary erosion control plan to the owner for review and approval by the plan A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWSf PERMANENTLY STABILIZED PERMANENT VEGETATION SHALL NOT EC -3A DITCH approving outhar,ty CRITICAL AREAS' THE CRITICAL SLOPES ARE SHOW) ON THE PHASE ! EROSION CONTROL PLANS.OPINION OF THE COUNTY ENGINEER OR HIS DESIGNATED AGENT, 15 UNIFORM, MATURE ENOUGH TO SUR 0W AND WLL INHIBIT EROSION 6. The ear f -tor is responsible for mstolioton of any additional erosion control m sures 8. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WILT THE 1. NOTIFY ALBEMARLE COUNTY ENGINEERING AND PUBLIC WORKS DEPARTMENT TO SCHEDULE A n wry to prevent -son, and sedimentation as determined by the plan opp- mg 6"DEPTH OF EC -3A DITCH authority B EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES EFFLUENT FROM OEWATERING OPERA T70NS SHALL BE F OR PASSED APPROVAL FROM rHE INSPECTOR ON THE PROJECT. 7 All disturbed ores ore to drain to approved sediment control measures at all times during 4. INSTALL THE CONSTRUCTION ENTRANCE AS SHOWN ON THE PLANS WHERE CONSTRUCTION VEHICLE ACCESS EC -2 DITCH land disturbing activites and during site development uFfil final statTlizat- is o,h,,wd STRF4MS OR OFF -SITE PROPERTY D) RESTABILIZATIOA' SHALL BE IN ACCORDANCE WITH THE ABOVE NOTES,SEDIMENT BY (VEHICULAR) TRACKING ONTO THE PAVED SURFACE WHERE SEDIMENT IS TPANSPOP7E0 ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. B. During dewotering operations, water will de pumped into an approved filtering device 6"DEPTH OF EC -? DITCH 9. The combocto shotl inspect all erosion ntral measures periodically and offer each runa!/producingsionconre 10. WHERF CONS TRUCBON VEHICLE ACCESS ROUTES INTERSECT PAVED PUBLIC ROADS, TO INDIVIDUAL SUBDIVISION LOTS AS WELL AS TO LARGER LAND DISTURBING ACTIVITIES. SHOULD THE f(maintaintmain the e e ctvenes s ofnraimfullevent. An y ecessay repairs o p TEMPORARY CONSTRUCTION ENTRANCE NOT BE MAINTAINED PROPERLY OR AN EXCESSIVE AMOUNT OF SOIL TRACKING ONTO THE PAVED SURFACE WHERE SEDIMENT IS TRANSPORTED ONTO U, erasion control deuces shall be made immediately EARTH DITCH f0 All felt material to be taken from on approved, designated borrow are a SEDIMENT CONTROL PROGRAM ADMINISTRATOR 5 CLEAR SI7F AND INSTALL THE CONSTRUCTION ENTRANCE AND THE SILT FENCE WTH WRE BACKING ALONG t7. IT SHALL BE THE OWNER "S RESPONSIBILITY TO INSPECT EROSION CONTROL DEVICES eIt. Alt waste materials shall be taken to an approved waste area Earth fill shall be inert PERIODICALLY AND AFTER EVERY ERODIBLE RAINFALL. ANY NECESSARY REPAIRS DR CLEAN UP TO MAIN THE EFFECTIVENESS Of ]NE EROSION CONTROL DRIVEWAY CULVERT materials only, free of roots. stumps, wood, rubbish and other debris. ON THE SITE PLAN. THE DIVERSION DITCH IS INTENDED CHA THE CLEAN HUN -OFF FROM ME EXISTING PARKING LOT 70 THE 72 TEMPORARY SLOPE DRAIN THISIN7Hf5 WLL CUT OFF MOST OF THE R12. ADDITIONAL EROSION CONTROL DE NCFS MAY BE ftEOUlPEO BY 7HF COUNTYAD0 ENGINEER OR HIS DESIGNATED AGENT IF DEEMED NECESSARY. 12 BY- a rite o are to be reclaimed within 7 days of completion per Zonings F NA1.3. ALL EROSION CONTROL DEVICES SHALL BE IN PLACE AND UNCTIO L A T ALL INLET PROTECTION, DIVERSION DITCHES, AND CON57RUC7ION ENTRANCES ARE IN PLACE THESE MEASURES Ordinance section 5.1.28 ARE INTENDED TO TRAP SEDIMENT AND SHALL BE CONSTRUCTED AS A FIRST STEP IN LAND DISTURBANCE BENCH MARk 13 All inert materials shall be transported in compliance with section 13 -301 of the Code of 14. FINAL. REMOVAL OF EROSION CONTROL DEVICES SHALL NOT OCCUR UN77L THE CONTRACTOR IS TO STAY WTHW THE LIMITS OF LAND DISTURBANCE AT ALL TIMES AND ENSURE POSITIVE Albemarle. DRAINAGE ALONG ANY MEASURES INTENDED TO DIVERT WATER 15 ALL ENTRANCES EXCEPT FOR THE APPROVED CONSTRUCTION ENTRANCE SHALL 14. Borrow, fill or waste activity involving industrial -type power equipment shall be limited to CLEARING LIMITS the hours of 7.GO- to 9 OOpm INSTALLATION.SPEC 3.02 IS ADEQUATE DUE TO THE LACK OF AVAILABLE WATER TO THE SITE 15. Barrow, Ella waste activity hall be conducted m o safe manner than maintains lateral T VDOT STANDARD STOP SIGN support, or Order to minimize any hword to persons, physical damage to odpcent land and improvemats, and damage to any public street because o slides, sinking, or collapse. EXISTING CONTOUR Vert to peranent16Thedevelopershallreservetherighttoinstall, maintain, remove m stormwater management facilities where applicable all erosion control measures required CONTROL PROGRAM ADMINISTRATORAY 70 FINE GRADE, INSTALL CURB & GUTTER AND SIDEWALK WHERE APPLICABLE, SEED, AND FERTILIZED THE by this plan regardless of the sale of any lot, unit, building or other portion of the property C PROPOSED CONTOUR 17. Temporary stabilization shall be temporary seeding and mulching Seeding is to be at 75 REQUIRED Y THIS PLAN REGARDLESS OF THE SALE OF ANY LOT.MEASURES REOU ED B S L E TEMPORARY LY STABILIZATIONALGRADEOFTHESITELSAFTERFINALGRADEISREACHEDONANYSAFTER Ibs /acre, and Tn the months of September to February to c sist a 50/50 mu of Annual SHALL DENUDED AR NOT BE I MANAGEMENT HE FO LO G HALL OCCUR Ryegrmo, and Cereal Winter Rye, or m March and April to consist of Annual Rye, w Mal PROPOSED SPOT ELEVATION through August to consist of German Millet. Straw mulch is to be applied at 801bs,1700sf 72 ONCE THE UPLAND St AREA IS STABILIZED. INSTALL UNDERGROUND DE SYSTEM, AND INSTALL TDC DEN07ES TOP/BACK OF CURB Alteratives are subject to approved by the County erosion control inspector B) THE RISER AND BARREL PIPES SHALL BE RCP T/R DENOTES TOP OF BOX 78 Permanent stabilization shall be lane and fertilizer, permanent seeding, and mulch. EROSION CONTROL MEASURES.U) E ypVESIXHSTDP & SPL'C..18 PRO7ECT10N TA WATER Df5 CN1 OR Agricultural grade limestone shall be applied at 901bs/1000st, incorporated into the top 4 -6 E) A GEOTECHNICAL ENGINEEPING STUDY SHALL CONSIST of 1) A SITE K N RNIA EROION & 6EDiMENT CONPtOL it di shall lied at 1000'bs and c mist Of a 10 -20 -10 nufnentinchesofso . Fe t Ze a be Opp /acre ER OSION CONTROL HAND8,ILW SPEOHCAIION NUMBER mix. Permanent seetl/ng shall be applied at 180165 /acre and consist of 95% Kentucky 31 or SOIL TYPE 88 (UDORTHENTS, LOAMY) Ak Tall Fescue and 0 -5% Perenniat Ryegrpss or Katucky Bluegrass. Straw mulch is to be STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION.THE PROPER77ES OF THIS SOIL VARY GREATLY WTH DEPTH, HOWEVER. THEY applied at 80 /bs1IOOsf Alteratives ore subject to approved by the County erosion contra/STRAW BAIL BARRIER 3.04 inspector KITH THE VIRGINIASTRUCTURALEROSIONANDSEDIMENTCONTROLPRACTICESSHALLBEINACCORDANCEW f NSailSurveyof aridK nd Counties, MassachusettsUSES." F Norfolk and Su (fak 19 Maintenance: All measures to be inspected weekly and after eoPh nom fall Any damage ll., 19Pe- agalo, 1989)" TEMPORARY DIVERSION DIKE 3.09 s ures to be repair immediately Silt traps are to be cleanedorcloggingtostructurals ALBEMARLE COUNTY NOTES FOR when 50 % of the wet storogevclume is filled with sediment. All seeded areas are to be TEMPORARY SEDIMENT TRAP 3.13 reseeded when necessary to achieve a good stand of gross. Silt fence and diversion dykes which a caNecDog sediment to half their height must be cleaned and repaired O58 ,,111177TTTT7T7777,,,sull1LW+'SEDIMENT BASIN 3.14 immediately 20. All temporary erosion and sediment mea s are to be remod wi ihin 30 Uvys ofveeeded, ES -T UNLESS OTHERWISE INDICATED, ALI VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL 3. TEMPORARY DIVERSION DIKE, STANDARD AND SPECIFICATION 309 - TEMPORARY DIVERSION DITCHES 70 rceootrolfinalsitestabilization, whim measures o o longer n subject to approval by the IP - - --INLET PROTECTION 3.07 County erosion control inspector x - - -X SILT FENCE 3.05 PERMANENT STABILIZATION,' O CONSIRUCBON fNTRANC£ 3.02 AFTER CONSTRUCTION IS COMPLETED, ALL DISTURBED AREAS OF THE SITE WLL RE LIMED, FERTILIZED, AND SEEDED AS PER CURRENT WOE STANDARDS THIS SHALL CONSIST OF THE PRIOR TO THE FINAL INSPECTION 6. TEMPORARY SLOPE DRAIN - 12' ADS PIPE IS TO BE USED TO DIVERT RUN -OFF AROUND 7HF SITE EOUOWNG LD CHECK DAM 320 TOPSOIL - 2" DEPTH LIME - 2 TONS /ACRE ES -4 A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE B. ROCK CHECK DAMS, STANDARD AND SPECIFICATION 3.20 - ROCK CHECK DAMS ARE 70 BE PLACED IN FER77LIZER - 600 CBS. /ACRE OF 15 -30 -15 OUHALL DITCHES AS SHOWN ON ME PLANS TEMPORARY f7LL DIVERSION 3.10 SEED - ERNST 5311 CONSERVATION SEED M!X - ERNMX -114 (45 LBS /ACRE PE14NLAWV CREEPING RED FESCUE, 375 LBS /ACRE ARGILS KENTUCKY BLUEGRASS, 37.5 LBS /ACRE PARK KENTUCKY BLUEGRASS, IS LBS. /ACRE ANNUAL RYEGRASS & 15 EELS /ACRE PLEASURE PERENNIAL DV - - - - -10 DIVERSION 312 RYEGRASS) OR ACCEPTABLE ALTERNATE AFTER THESE AREAS ARE STABILIZED, THEY WLL BE MOWED AND MAINTAINED ON A REGULAR BASIS PS - PS -r PERMANENT SEEDING 3.32 IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES WLL BE CHECKED BAT! Y AND AFTER EACH SIGNIFICANT RAINFALL. SPECIFIC ATTENTION WILL BE GIVEN TO THE FOLLOWING 17EMS 70 70 -r TOPSOILING 330 A. SEDIMENT BASINS AND /OR TRAPS WLL BE CLEANED AND MAINTAINED IN ACCORDANCE WTH THE VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK B. ALL GRAVEL OUTLETS WILL BE CHECKED REGULARLY FOR SEDIMENT GP CULVERT INLET PROTECTION 308 BUILDUP THAT WLL PROPER DRAIN IF THE GRAVEINRETH£TGR REMOVED VIED, OC DC DUST CONTROL 339 OR lI WLI BE REPLACED. C. ALL SUIT FENCE BARRIERS WLL BE CHECKED REGULARLY FOR UNDERMINING OR DETERIORATION OF THE FABRIC AND REPAIRED AS REQUIRED SEDIMENT T'D O TEMPORARY SLOPE DRAIN 315 SHALL BE REMOVED WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHED HALF WAY TO THE TOP OF THE BARRIER. D. ALL SEEDED AREAS WLL BE CHECKED REGULARLY TO SEE THAT A GOOD STAND IS MAINTAINED. AREAS SHOULD BE FERTILIZED AND RESEEDED AS NEEDED. SA MM:2 SAFETY FENCE 3.07 0-0-TEMPORARY RLGH T- OF- WAY 311 DIVERSION FENCING AND N 1 i r r CORRECT METHODS OF TREE FENCING A Irl 11 CORRECT TRUNK ARMORING TRIANGULAR BOARD FENCE mral nil. 8 4h LTA AC,3ttl.+1. Pew' PROALE S•V51 , 0 WM1 A.P1M. FAINnccr5' w„wwcr 1 C- IAT,Qi w [GR[n H iUwxalR -o[. PLAN SECTION A -A n ovaw,or wxw qT o<I ate w a berrm min. romI 1 uKn oww.k anlroaA+nw wyPpwe n wall now eaw a semea of 1 < mmea rm aaagmrA paswe 1Va4alc aMSt ne caTned Owy bWrfhe Mare lu rut apprmedtglWS ea trnuws wrl®aM All odor/ shop be pamNA from PAVED WASH RACK At- EROSION CONTROL NOTES & NARRATIVE STORMWATER RUN - -W-CONSIDERATIONS; PURPOSE.' THE CONSTRUC71ON OF THIS PROJECT SHALL HAVE MINIMAL EFFECT IN PEAK RUN -OFF RA SINGE l7 /S OUTFALLED FIRST TO A DETENTION SYSTEM PRIOR ?0 BEING RELEASED THE PURPOSE OF THE LAND DISTURBING ACTIVTY 1S TO EXPAND A CAR DEALERSHIP OFF OF ROUTE 250 THE INTO TILE EX157ING STORM SEWER SYSTEM IN ADDITION, THIS PROJECT IS DETAINING PROJECT LIMITS ARE 2.96 AG HOWEVER, THERE WILL BE SOME MINOR OFRSTE CONSTRUCTION TO TIE -IN TO APPROXIMA IELY ] 5 ADDITIONAL ACRES OF RUN -OFF FROM THE EXISTING SITE THE EXISTING PAVEMENT THE PROPERTY HAS A POINT OF ACCESS WA ROUTE 250 STORM SEWER WLL BE I INSTALLED, AND WATER DUALITY WLL BE BE ACHIEVED NA A BIORLTER FIT TFR DROP INLF TS. STORM WA TER 45 mm MANAGEMENT FOR THIS SITE SHALL INCLUDE THE TREATMHNT OF RECENTLY CONSTRUCTED SITE MPROVEMENTS SOURCE- VA DSIIC RELATED TO SDP2004 -0002 2 STORMWATER DETENTION SHALL BE OBTAINED VAL A BELOW GROUND EROSION CONTROL NOTES DETENTION SYSTEM L 1h VN EXIS77NG SITE CON0/1TONS:7 CONSTRUCTION INSPECTION OF ALL PROPOSED ROADS WILL BE MADE BY THE COUNTY AT PRESENT, THE SITE IS AN OPEN GRAVEL LOT, AND A PAVED PARKING L07 THE CONTRACTOR MUST CONTACT THE DEPARTMENT OF ENGINEERING ( 296 5832) Ae V AGENT AREAS:HOURS IN ADVANCE OF THE START OF CONSTRUCTION. THIS SITE IS LOCATED AMONG OTHER COMMERICAL DEVELOPMENTS, INCLUDING A CAR DEALERSHIP TO THE 2PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED EAST.AREAS WTHIN SEVEN (7) DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION EARTHWORK OF 174E SI TE VE "N THIS 517E IS A FILL SITE, AND THEREFORE WCU!D REIXJIRE ADDITIONAL FILL CONTRACTOR SHAH PERFORM 3TEMPORARY SOIL STABI(IZA77ON SHALL BE APPLIED WTHIN SL (7) DAYS TO DENUDED AREAS' THAT MAY NOT BE AT FINAL GRADE BUT WLL RL AIN DORMANT HIS/HER OWN ESTIMATES, AND THE ENGINEER SHALL NOT BE HLLO LlABI E FOR ANY CUF1IlU VOLUMES FOR LONGER THAN THIRTY (30) D4 YS 4.DURING CINNSTRUCTION OF THE PROJECT. SOIL STOCK PILES SHALL BE STABILIZED L'CYQF_S/T [AND OR PROTECTED WTH SEDIMENT TRAPPING MEASURES Q/STURBANCE :THIS PROJECT *j E -1N TO OFF?SITE WATER, SANITARY. THERE WILL ALSO BE MINOR OFFS'Tf REPAVING S.STABILIZATION MEASURES SHALL BE APPLIED TO CARMEN STRUCTURES SUCH AS DAMS, DIKES, AND DIVERSIONS IMMEDIATELY AFTER INSTALLATIONTOENSUREASMOOTHTRANSITIONTOTHEEXIS77NGEASTERNPARKINGLOTWEWLLBEMODIFYINGTHE STORM SEWER FROM RT 250 TO THE MANHOLE UPSTREAM OF THE CROWN PROPERTY, AND WE WLL BE 6.EROSION AND SEDIMENT CONTROL DEVICES SHALL BE CONSTRUCTED AND INSTALLED REPLACING EX SIR. WTH AN MH -7 AND ADDING A Dl -7 AT THE INTERMEDIATE LOW POINT W WLL ALSO AS A FIRST STFP IN ANY LAND - DISTURBING ACTIVITY AND SHALL BE MADE FUNC7IONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACEBEGRADINGATA2'1 SLOPE OR FLATTER TO TIE INTO EXISTING GROUND THIS AREA WLL THEN BE RELANDSCAPED.A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWSf PERMANENTLY STABILIZED PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT, IN THECRITICALAREAS' THE CRITICAL SLOPES ARE SHOW) ON THE PHASE ! EROSION CONTROL PLANS.OPINION OF THE COUNTY ENGINEER OR HIS DESIGNATED AGENT, 15 UNIFORM, MATURE ENOUGH TO SUR 0W AND WLL INHIBIT EROSION SEQUENCE OF CONS7RUCT7 8. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WILT THE 1. NOTIFY ALBEMARLE COUNTY ENGINEERING AND PUBLIC WORKS DEPARTMENT TO SCHEDULE A FOLLOWNG STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA PRE - CONSTRUCTION MELTING AS REWIRED,A) NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME2. FLAG THE CLEARING LIM17.S 3 NO EROSION CONTROL MEASURES MAY BE REMOVED DURING THE CONSTRUCTION PROCESS WITHOUT THE B EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES EFFLUENT FROM OEWATERING OPERA T70NS SHALL BE F OR PASSED APPROVAL FROM rHE INSPECTOR ON THE PROJECT.THROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR 80TH, AND 4. INSTALL THE CONSTRUCTION ENTRANCE AS SHOWN ON THE PLANS WHERE CONSTRUCTION VEHICLE ACCESS DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWNG ROUTES INTERSECT PAVED PUBLIC ROADS, PROVISIONS SHALL BE MADE 70 MINIMIZE THE TRANSPORT Or STRF4MS OR OFF -SITE PROPERTY D) RESTABILIZATIOA' SHALL BE IN ACCORDANCE WITH THE ABOVE NOTES,SEDIMENT BY (VEHICULAR) TRACKING ONTO THE PAVED SURFACE WHERE SEDIMENT IS TPANSPOP7E0 ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY.9. ALL APPLICABLE FEDERAL, STATE, AND LOCAL REGULATIONS PERTAINING TO SEDIMENT SHALL BE REMOVED FROM THE ROADS BY WASHING CONTROL DISPOSAL AREA STREET TRAFFIC WORKING IN OR CROSSING A LIVE WATERCOURSE SHALL BE MET SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED N THIS MANNER. THIS PROVISION SHALL APPLY 10. WHERF CONS TRUCBON VEHICLE ACCESS ROUTES INTERSECT PAVED PUBLIC ROADS, TO INDIVIDUAL SUBDIVISION LOTS AS WELL AS TO LARGER LAND DISTURBING ACTIVITIES. SHOULD THE PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY TEMPORARY CONSTRUCTION ENTRANCE NOT BE MAINTAINED PROPERLY OR AN EXCESSIVE AMOUNT OF SOIL TRACKING ONTO THE PAVED SURFACE WHERE SEDIMENT IS TRANSPORTED ONTO IS FOUND TRACKED ONTO THE PUBLIC ROADWAY, MEN A RAVED CONSTRUCT70N ENTRANCE, WATER TANKER A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE TRUCK WTH 2 PRESSURE WASHERS AND A SETTLING AREA MAY BE REQUIRED BY THE EROSION AND END OF EACH DAY SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A DISPOSAL AREA SEDIMENT CONTROL PROGRAM ADMINISTRATOR 5 CLEAR SI7F AND INSTALL THE CONSTRUCTION ENTRANCE AND THE SILT FENCE WTH WRE BACKING ALONG t7. IT SHALL BE THE OWNER "S RESPONSIBILITY TO INSPECT EROSION CONTROL DEVICES THE WEST EDGE AND SOUTH PROPERTY LINE AS SHOWN INSTALL INLET PROTECTION AT THE TWO PERIODICALLY AND AFTER EVERY ERODIBLE RAINFALL. ANY NECESSARY REPAIRS DR CLEAN UP TO MAIN THE EFFECTIVENESS Of ]NE EROSION CONTROL EXISTING STORM STR "CTURES, AND INSTALL THE DIVERSION DITCH AT THE EDGE OI PAVEMENT AS SHOWN SH E IAMADEMM£DIA7ELYBE ON THE SITE PLAN. THE DIVERSION DITCH IS INTENDED CHA THE CLEAN HUN -OFF FROM ME EXISTING PARKING LOT 70 THE 72 TEMPORARY SLOPE DRAIN THISIN7Hf5 WLL CUT OFF MOST OF THE R12. ADDITIONAL EROSION CONTROL DE NCFS MAY BE ftEOUlPEO BY 7HF COUNTYAD0 ENGINEER OR HIS DESIGNATED AGENT IF DEEMED NECESSARY. DRAINAGE THROUGH THE SITE AND ALLOW GRADING OPERATIONS TO OCCUR WTHOUT THE ISSUE OF RUN OFF DRAINING THROUGH THE SITE NO GRADING OPERATIONS SHALL START UNTIL THE SILT FENCE,F NA1.3. ALL EROSION CONTROL DEVICES SHALL BE IN PLACE AND UNCTIO L A T ALL INLET PROTECTION, DIVERSION DITCHES, AND CON57RUC7ION ENTRANCES ARE IN PLACE THESE MEASURES TIMES AND IF REMOVED FOR CON57RUCTIINN PROGRESS, SHALL BE REPLACED BY ARE INTENDED TO TRAP SEDIMENT AND SHALL BE CONSTRUCTED AS A FIRST STEP IN LAND DISTURBANCE THE CLOSE OF EACH WORKDAY ACTIVITIES AND SHALL BE MADE FUNCTIONAL BEFORE UP SLOPE LAND DISTURBANCE TAKES PLACE THE 14. FINAL. REMOVAL OF EROSION CONTROL DEVICES SHALL NOT OCCUR UN77L THE CONTRACTOR IS TO STAY WTHW THE LIMITS OF LAND DISTURBANCE AT ALL TIMES AND ENSURE POSITIVE COUNTY ENGINEER OR HIS DESIGNATED AGENT DEEM5 THE SITE STABILIZED DRAINAGE ALONG ANY MEASURES INTENDED TO DIVERT WATER 15 ALL ENTRANCES EXCEPT FOR THE APPROVED CONSTRUCTION ENTRANCE SHALL 6. AFTER THE PROPER EROSION CON Or MEASURES HAVE BEEN INSTALLED, STABILIZATION MEASURES HE BLOCKED IN SUCH A MANNER AS TO Nor ALI OW ACCESS TO THE SITE SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES, AND DIVERSIONS IMMEDIATELY AFTER 76 TEMPORARY CONSTRUCTION ENTRANCE IS REQUIRED FOR THIS SITE. STANDARD INSTALLATION.SPEC 3.02 IS ADEQUATE DUE TO THE LACK OF AVAILABLE WATER TO THE SITE 7 ONCE THE PHASE 7 MEASURES ARE IN PLACE, BEGIN GRADING THE SITE AND INSTALL BUILDING FOOTERS SHOULD THE TEMPORARY CONSTRUCTION ENTRANCE NOT BE MAINTAINED PROPERLY 8 BEGIN UTILITY CONSTRUCTION, STORM SEWER CONSTRUCTION, WTH THE EXCEPTION OF THE DETENTION OR AN EXCESSIVE AMOUNT OF SOIL FOUND TRACKED ONTO THE PUBLIC ROADWAY, THEN A PAVED CONSTRUCTION ENTRANCE, WATER TANKER TRUCK WTH 2 PRESSURESYSTEM, AND CONTINUE 70 FILL THE SITE.WASHERS AND A AREA BE REQUIRED BY 174E EROSION AND SEDIMENT 9. INSTALL THE PILL T PROTECTION,CONTROL PROGRAM ADMINISTRATORAY 70 FINE GRADE, INSTALL CURB & GUTTER AND SIDEWALK WHERE APPLICABLE, SEED, AND FERTILIZED THE 17 THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTAL(, MAINTAIN, REMOVE AND /OR DENUDED AREAS.CONVERT TO PERMANENT STRUCTURE ALL EROSION AND SEDIMENT CONTROL THI SEWNTEMPORARYSTABILIZATIONSHAEAPPIN. F11PERMAORSOILLLBDTODENUDEDAREASWAPPLIED REQUIRED Y THIS PLAN REGARDLESS OF THE SALE OF ANY LOT.MEASURES REOU ED B S L E TEMPORARY LY STABILIZATIONALGRADEOFTHESITELSAFTERFINALGRADEISREACHEDONANYSAFTER 78 SHOULD TEMPORARY - N7 STRUCTURES BE SHALL DENUDED AR NOT BE I MANAGEMENT HE FO LO G HALL OCCUR APPLIED TOWLLREMAINDORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS. STAB1LfZA7ION SHALL BE L CONSTRUCTED PER NF DAM SAFETYA) THE DAM SHALL BE DESIGNED AND CONS UC D E AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR O ALB EMARLEREQUIREMENTSANSHALLNAACOUNTYEALBERE75DLVFEPERCOUNT 72 ONCE THE UPLAND St AREA IS STABILIZED. INSTALL UNDERGROUND DE SYSTEM, AND INSTALL ENGINEERINGENGINEERING POLICY IZE THEDTHESTONECURB, AND CUTTER IN Pf15 LOCATION SEED AND FERTILIZE THE DENUDED AREAS.D B) THE RISER AND BARREL PIPES SHALL BE RCP 13 ONCE THE SITE 15 STABILIZED AND THE INSPECTOR HAS GIVEN APPROVAL, REMOVE THE REMAINING C) THE SLOPE OF DAM SHALL BE 25 1 OR EROSION CONTROL MEASURES.U) E ypVESIXHSTDP & SPL'C..18 PRO7ECT10N TA WATER Df5 CN1 OR 14 MAINTAIN ALL EROSION CONTROL MEASURES AS SPECIFIED N THE VIRGINIA EROSION AND SEDIMENT E) A GEOTECHNICAL ENGINEEPING STUDY SHALL CONSIST of 1) A SITE CONTROL HANDBOOK, REMOVING ONLY WHEN' APPROVED BY THE COUNTY ENGINEER IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK INVESTIGATION, 2) LABORATOPY TESTING AND 3) AN ENGINEERING ANALYSIS 15 ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WTHIN 30 DAYS AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS SOIL DESCRIPTION OTHERWSE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRATOR TRAPPED SEDIMENT AND THE DISTURBED SOIL TYPE 88 (UDORTHENTS, LOAMY)SOIL AREAS RESULTING FROM THE OSPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION.THE PROPER77ES OF THIS SOIL VARY GREATLY WTH DEPTH, HOWEVER. THEY EROSION & SEDIMENT ARE GENERALLY WELL SUITED TO USE AS BUILDING S17ES RESTRICTIVE LAYERS AND BURIED OBJECTS GENERALLY OBSTRUCT DEEP EXCAVATIONS . THESE SOILS CONTROL MEASURES:DIFFER ORE A TLY FROM PLACE TO PLACE. CONSEQUENTLY, UNITE INVESTIGATION IS NEEDED TO ASSESS h SUITABILITY THE FUR SPECIFIC LANG KITH THE VIRGINIASTRUCTURALEROSIONANDSEDIMENTCONTROLPRACTICESSHALLBEINACCORDANCEW f NSailSurveyof aridK nd Counties, MassachusettsUSES." F Norfolk and Su (fak EROSION AND SEDIMENT CONTROL HANDBOOK. STRUCTURAL PRACTICES USED IN THIS SEC77ON CONSIST OF ll., 19Pe- agalo, 1989)"THE FOLLOWING ALBEMARLE COUNTY NOTES FORTCONSTRUCTIONENTRANCE, ALBEMARLE COUNTY DETAIL - ENTRANCE TO RE LOCATED TO PREVENT TRACKING OF MUD ONTO RT 250 EROSION CONTROL2. ITT FENCE, STANDARD AND SPECIFICA IIONS 305 - SILT FENCE 70 BE PI ACED WHERE SHOWN ON 174E PLANS OR AS FIELD COND177ONS WARRANT ES -T UNLESS OTHERWISE INDICATED, ALI VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL 3. TEMPORARY DIVERSION DIKE, STANDARD AND SPECIFICATION 309 - TEMPORARY DIVERSION DITCHES 70 PRACTICES WLL BE CONSTRUCTED AND MAINTAINED ACCORDING 70 MINIMUM STANDARDS AND BE CONSTRUCTED WHERE SHOWN ON PLANS.SPECIFICATIONS OF THE NRCINiA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS 4 INLET PROTECTION STANDARD AND SPECIETCATIONS 3 07 - INLET PROTECTION TO BE PLACED WERE SHOWN ON VR 625 -02 -00 EROSION AND SEDIMENT CONTROL REGULATIONS. THE PLANS OR AS FIELD CONDITIONS WARRANT.ES -2 THE PLAN APPROVING AUTHORITY MUST BE N077FIED ONE WEEK PRIOR TO THE PRE- CONSTRUCTION 5 DUE WRT INLET PROTECTION STANDARD AND SPECIFICA DONS 3.08 - CULVERT INLET PROTECTION TO BE PLACED CONFERENCE, ONE WEEK PRIOR 70 THE COMMENCEMENT OF LAND DISTURBING ACTIVITY. AND ONE WEEK WHERE SHOWN ON THE PLANS OF AS FIELD CONDIT70NS WARRANT PRIOR TO THE FINAL INSPECTION 6. TEMPORARY SLOPE DRAIN - 12' ADS PIPE IS TO BE USED TO DIVERT RUN -OFF AROUND 7HF SITE ES -3 ALL EROSION AND SEDIMEN CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP 7. OUTLET PROTECTION STANDARD AND SPECIFICATION 318 - OUTLET PROTECTION TO BE PLACED AS IN CLEARING SHOWN ON THE PLANS ES -4 A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE B. ROCK CHECK DAMS, STANDARD AND SPECIFICATION 3.20 - ROCK CHECK DAMS ARE 70 BE PLACED IN AT ALI 77MFS. OUHALL DITCHES AS SHOWN ON ME PLANS ES -5' PRIOR TO COMMENCING LAND DISTURBING ACTIVTIFS IN AREAS 07HER THAN INDICATED ON THESE PLANS INCLUDING RUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRAC70R SHALL SUBMIT 2 "A4" WOODEN FRAME A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL Bt THE PLAN DROP INLET APPROVING AUTHORITY. WTH GRATE CONSTRUC170N OF A S /LT FENCE ES -6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATIONT /ON OF ANY ADDITIONAL EROSION CONTROL MEASURES Wl T}'l WIRE SUPPORT NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING I -- FRAME 2. STAaLE rEnaWC ro TW[ P0575 AUTHORITY1.5' MAX. - _ __ _ - - - 1 ME UP6LNCHCon P°E ALONG MC ONEANDEXLAVATiA4N ES -7: ALL DISTURBED AREAS ARE TO GRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURINGTREOFPO575LANDDISTURBINGACTIVTIESANDDURING517£ DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED ES -8 DURING DEWA FERING OPERA LIONS, WATER WLL BE PUMPED INTO AN APPROWO WATER FIE TIRING DEVICE. FS -9 THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE FFFEC77VENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 3' MIN - _ - -- GATHEREXCESS AT CORNERS STAKC PERSPECT7VE WEWS- -; I FABRIC Ili LEVA77ON Q STAK€ ANDFABRICuJENTAIION L OSILT FENCE IP DROP INLET PROTECTION s.o7 - NO SCALE T r 3 ATTACH - 1k OY1 FA 1 TO 4. BACKf7U. AND "MPACT 174E 174E - 11N AND EXIEND EXLA 11 SQL IT INTO THE TRENCH E,t72nY90N OF iABRIL AND WIRE IN In THE TRENLN i It To 'Ax," l f- - Z /Flow ' " 00 !'1.'A9i'(I1.1h UL4I,'1;;7ONi' Dlhl;' Z nP t 1 S I M1 F A ililm Inre 7n' r FI W I Ih- 45 mm F SOURCE- VA DSIIC PLATE 3 W -1 Z Z vO O mN W N W z F LiW nom V L 1h VN W N W Wm JM ry hL,J W U LL F J EV O .. J W WWU 0 OQII Z 2 LLU f p f U E O g N 0us 00uR 00 uz 3 m a to lLl P AI J - vfN /ILIA c"' Ho zz W Q W W W Q QN!Z LLOOZ J QQ LL 0 z 00 Q Z 0 U V Z vO ryLL mN W N W z Z LiW nom V L 1h VN Z N W Wm JM 11nnYI hL,J WLL F J EV O .. J W WWU 0 OQII U CDUO SRC H - SRC 9/17/07 ESC-1 C 6 V k i DIVERT i WATER FROM THE UPLAND .AREAS INTO THE SLOPE DRAIN , INSTALL MANHOLE AND STORM PIPE AND OUTFALL INTO THE EXISTING STORM - MANHOLE BELOW THE SITE. PRIOR TOIGRAD'NG /FILLING THIS AC` VE AS A CLEAN WATER 'D VERSION FOR THE UPLAND OPERATIONS TO CREATE A CLOSED DRAII-,GE Tf OUGH THE SITE _ _- DRAINAGE SYSTEM TO DIVERT RUNOFF FROM THE R/W THROUGH THE SITE TH;S SYS ZFUNCTIONASLSLOPEDRAIN( A CLEAiG WR SD)INSTALLED AF C X , 5Rg81a FOR THE WAEKRf= NO E: EXISTING VEGETATION BETWEEN C FL ,%' AUTO AND CROWN DEALERSHIP TO BE REMOVED. AREA TO BE FILLED AND GRADED AS SHOWN IN l THE PL4NS, AND LANDSCAPED PER PLAN SHEET LL -1 I I', T E OF FILL SLOPE -_ D_ - r ,, f &,jw JIfs S WITH WIRE P BACK1N HL I N FT : F F ;- 1 : TS rs TS' WITH W'RE S -BACKING c INLET PROTECTION DESIGNED TO HANDLE i ACRE OF RUN -OFF. CONTRACTOR SHALL CLEAN OUT SEDIMENT / DRAINAGE AREA TO AROUND INLET PROTECTION INLET PROTECTION ON A REGULAR BASIS AND AFTER EACH RAIN STORM. . SILT FENCE WITH WIRE PROTECTION S ALSO TO BE DC AND SSF = 0.35 NSTALLED TO PROTECT THE DOWNSTREAM PROPERTY FROM ACRES ', LIMITS OF THE SEDIMENT RUN-OFF FROM THE GRADING OF THE SITE. DISTURBANCE DRAINAGE AREA TO STOCKPILE ai ## F ` Ff F «r a er T F :[ F r F °_ < <;:_, i '• OC Rif Ni'G A PROTE LOCATIONINLETCTIONL AND SSF = 0.5 y 1 ra.i. e F_ T F ACRES a f' a * 4 DC *41l I c a ft. ON - }; , i* - - — _ I. w * -> Cl1 r E J 1 - I i MltallrMY ___ _ _ - -_1 -_ _ = - .•, t rr t• -t. _ CE * 44, 1 NQJT , ACH CONTRUCTIGI` `f i11f11 . 1i ; ftfti OMEN ftftft • VEHICL TO BE CLEANED AND A ___ - - -_ ,, 1 WASHED PRIOR TO ENTERING r - -- - ' - DC v Et. - , ; 'D TH GRADIN AND 9DORTANT TO BEGER0 LY PROPOSED 2. ACRES _ - r J FROM EXISTINGC - ___ PAVEMENT AND SITE e,TO SLOPE DRAIN _ DC r i)7 scF!.' _ 0 r F. L TO j 72 00 r z LIMITS OF D157URBANCf 1- TI - LIMITS OF - DISTURBANCE ' i, +!_•N 111 ' i1•• 'r'),"1 _ -_y _ - .. - rR, 2 +75 N f s' a .; - "+.. __- , I ,, man i "rwY1lsirir w (,"r'ir1111- i_1,T111 -,,> `- '' ` i l ( .3y 1 maGRAPHIC :C'ALE 11 rafts - r - _ - LL SOIL IS TYPE 88. PLEAS-SEE ej 11. FEET nch )I, DESCRIPTION ON SHEET ESC 1 i - - -- SCALE: 1 " = Z 0 F a i f F 0 0 0 t rr LL g j j 3 U1 6 W W w Q U1 UI E w w wF- o 0 S c l cN w ''t<rJ suD c4,wU Z J0 Ut Z Z w ; 00 LLI WQ LL p 0 a. F ZQ z QZa0 Z a0INN w N W < Z w3 2I L9 >m N Z ZwM W 0 U1A^ JN YI w W d 'Z LF7 J 0 .. J w w1u O o<E U OILU0 Q w SRC SRC u 9/17/07 rte+ 4' ESC -2V SLOPE DRAIN S INSTALLED A I ITOE OF- FILL SLOPE TH WIRFf YC" BTH`WIRE P f' 5 IP Ig _ A SF WI CKIN ACif NG_ I _ y a » a S f5 WI 14 ` ._1 --r 1aa #ice F S _ • a 9 X - T aaWITHRE BACKING - - - - I IP Y I 4S 2A -. -C 14jI LIMITS OF 3 JI I I DC DISTURBANCE DC `. h' 'I1 - - I II 11 II 4 i a # # a+as - _ X1 - - - I i - - - - - I DC join ju R'iA ^ a , _ i P I a _ T __ 1 p I _ " I i Vy -°'_ _ II f DC rf__ I t 1 f s M I I 1 AN " _ r - T - n I I I LIMITS dF f '4 Til ti i DISTURBANCE x ° ; a #1 + exS r3 11 11 11111 It i -1 - oft r rir me Aw Am as 'y 114 p SCALE: 1"= 0 g a w Z a' NO W N W N Z z wL9w Z X>rn W ZJ VI 0ZI_W LL J Wow W x V0OQLLLL U 00 u 0 Q DRAWN BY i+ SRC y CHECKED BY. SRC_ DATE:J 9/17/07 PROJECT NO.J.+ SHEET ESC _3 NAD 83 -- - Il _ r Plant List Ai 1 I PA 1 PA 5 Hl 3 IN 3 JVi - 1-AG .- _ 1 PA, 7 JV 7 HI F 2 AG X W P: Projects \Flow Auto\ Img\ Checklist_Conservation- ConservationI A f- Abp - Name - Cormon Hee aBPeSrie IT (,arlelEnt9 1D-YRCANOPY 1l2 ISrorg oentrai 742 I- Raeder _ je'rm ?y ulbrouM __44artnFW (o peurd 16 1 6 mn ,45 3312' SNNv cerrlre - - 4]B - IteTo — Grel4e War, Catllahors Q`aermN 6 6 10 6 8 2 2— 3 cargpy Me C canna Qaar.rl 0.. M canopy TREESc _FP IN _JV -- j PA --IPA -- F-- pemsyMan G een Ash 3 Xexx NeieRSferens +Nefe Skwns HOip - I_Ne w j — jE 1am RW CI-r souspa _. Saucer Me PblanueacerHOYa London Plenatree sN _4 452 6 i64- _1 j(2 - - --32 1437 1 o - 4652 _132 QP UA _SHRUBS FG HI SIC PL uarapalrefrus Oek IUMre enreticem _ 3ArrerlcenEM __ _ Fo8rerpla g.M rrll OWert Fatlegpm Hann 6x Mirr da Arri P— WrpgsPromse' Wschhazel tlex corwW'Canssa' Carusa HOPy Pruus wmomvwm ScHp Lauel I t 1/P' r uiwl 4]t 312' _ 35'on <errtar 535 Tgai Mmman 36' T 3 nPSUni5gelMI 36' { IergM _ 5gel fil" 36 14 nrnlm 38' I 15galMr + I Spar Min nusn 38' 10 a 8 1 3 "8 3745 _ 3,78 10 10 12 - 0 - 138 138 1 id 10] 14 r ___ 30 0 - -- 1,832 __ 1070 1 14URSRlntloder'onsW 'Rhotlodardron 1 PA _I' > A > M> LuLu4 ;` t 0 i - 10 +00 3 - N • _ 1 - PAS i LPN - .AEa,Lnru N I -I S71 i 1 PLYi a1 - -AG , a I, A„E 28 5r --I 1 _ . _ 22 AC 84. m t PA- -- -I ' I = ( N V - - + II r AC - _ - 9557 sv1 ' P LD FLAh V . t AN,,[r 0.38 AC _ 9 PL - - I c Y'YI I { -. , 5 _ - - -- d1 I - NI1R1 F, LANrP1 ca fiLATI 3 IN - ,m zr - o- + F I - - _ - 1 r 1Y' I7 'PeEA nIE - - - L57 AO ___48.4263 r r l - _ _ -- _ ! RGiUIF p _L6` -AG-_ _ 6, i z1IIAN3.423 SF r i + + L, t!' - - - h y 1 11 - ru CANON, _ o.te Ac f1 Q v o 41QPTfirr21iS _ - - W 2 FP VAFK[N (AL LAlT N1 - 10 +50 TPFF A'IJN 2lFP - __ - - -I -I r nrrrSPL3UA1tVr iF ,_ FT ,1 RI AN EP F_N A_E1F117F. F h IL Fi1RS Ft3I _1 -I 1 _ I _ - r wln, - ,aL I FIlI. .:I 1A "IA,TI L'. AI ,IN, - F - 1 IIIIII _1 I a 3 R5 ,1Id - n F I TIU, l'r IIItAGs4IC /a IF FT WPPr - r Sif 'lr,rn FRn '.h, on -I. Z t AG 4 1 111 :n Fr nNICN„ I rh.I. nNC'HP I ..f aLL BE nLLLwE 1, d 7 rrk etll M`r MR YIA r. _ Al IA 1-'L HL HI FitIflFhHI:F `,HR lr ANt TFrr,.,` 'I PE F FjND ur r1q Q T: - -- I HTIU AND Orlt ,r i1 F F ERAL, HEALTH THE 1 -- 1, 1' \'-\ II - 11 +00 LAN' A1INr RI- ON TfL IFAN WL L 111111E NIELINLvrE` O O 7 I -` - - i • F - '' ' ' rer - r - -- 2 QP 1 $l ` Ir ru NIF tc.r.ia.ni-r.H Fe I My r,ilr "Wi a A, 1MS 1! `, ' Ii I l E -rr ro F r r, r r\cRCFLLn .,I I , [., rN n. S n EFr rn u 4ft a - - I I' - PI nM1tIN.. I.LRNU LL O r I I _ -e - I FN: RAI 1 nN0 - FLE...II:EMSU• 1I ""°' -ate . r .. r 11 n, .; F nr: Trli liM.i I 1 N I. N u hM'r 1E. I' (- r _ l. `, .5M T r' \ rIN ! -LL SY M , , L N Q t I \\ _ -$S' I L _ r 1 II -k+' A" t' ! . MiN I h < 1' F, iCF T rr kCL f W-11,Jau / qr _ - Era -J - " - , III. F __ T I __ I - -Y - I II i y_ - - r j -•- , I ` F_ k- IIC (, <rA. IV F. APT 1F a1 rFNTNP TGN Cr C, 1 , M J A I INI r -a RE' /LWhi • li T F NI .I L+ANL 'J AL 1` PH.` ^If "L E "1 (' A - FWN fF 39 pt ` -- 4 _ 1 74 IC HFI ',fL rnE, LrAw` nu', ]F 'nM. F. AN , ANE;r.RL - N.1R_L1 --o II 1- li I - Qt-- ' a 3 UA -11F50 FD' :1APF AN n,tl r Qit 5 1 1 `' - -! r F LN .H a1Lr A"' R 6 PFPV Ea C11'I rL11.T M11 BE t HFI-L 1 INC AT .a` IS 5c ii, FJRN'l eR '!r ,JVCI`I'l Ah "11 -'-Ell L r. 4N1Y H r. }.AA 141 tt H - Ii [rFw.,arnNrr IAVn,. CA ,,l , `rfn I nMJ M <nrt LrvArlrt Itld - ANN NII+ 417" - - -r jI i..C { ( I LNAL 11 1 FPTANLC f)J ! PEPfU nr CMf 3'- IrI I L I T,l AND UNIT ALTH 1+,, MFV F 11 F M 1[ If' t G - Ih - Rt, 1 VIM 1 TM MnIA BE. NE IN R1 /JJ WNFh 4A1a1 1 E N _ FNENT IA I(1 P L -N E ' „P I AN 1, -IT W'! A,V 471, FFh;UICNECIFr A IF FPI HR. 1 l A M n _ CIL ANI`T EF • ` _ _ I Ij iLA OD F EF`LA,, IF M , 2t ,n Mn Y A n f -, n Mn TIA , r T f r i la PF IN P N , - T. - r I -- I j y1. r t 1 ; u,nry r ^d M, T L w4Lti A` IIVi III 'N"', Q. B.rn 'Tr rC F x 11 -Fi rn , I'' I * : I; N .r. .F vrnl AFTNTILIZET,^ HH t• P 1 N r r - - -- I .. ! ,L `CN V- I ANL 5 FRP , 1 A I - F.r.F.. AN(i FII %FC T F t ..F .." IC -. HAIJ .. _ Lb' FrF l ,r _ 1. AN:, i11 AG ,\ T ,; E LtE '.rF1 f 'r' FI AN'Nr 1 , - ..1I A HI NTrJ CN - NTEM1 I - II _ MME t FCFT.I'Fr' r '!IF `Ilr t P I..V f'T U' F D AN N111.V,LN IN I I AENT - T'AN1 k A T,rE 1 nCI LL _ IIII 1 U Lb` It ' Al NI iEt-IN FEH 1 lI __ -- In 'I C 'U F 'AWNA PT, C 11 ,' FLAINbh4BE NII', F iREN I 1 1 'IMFAN FAMFTFR C ILI - NTriNFP- F fH 1 WEr 'I niv ,r A4 - -, T , 3 E ' (F' F F I F )F Ii I -- I I f ! Fr 11NI. Al!N Li HI.H 'I - f T TIR FT-'. NI ELFC ,C! P,c'INr `14N1`, !3A II 4 IaD In T WTF T CC.' ITLL 'U E ll I t,- - Itl (I MNAII 111P AND 4r c i C WATER P1 J IL A l FR ARE t _ F W RArr - H L E, AJ Bt il. T F- - I E fT r ANTE'12 +50 1 EA T - T RE ,M1 ZE[ ii 4h PRI JF SHF F L+ - M " T 4" 1P AMA _ Eh nN NPr r A ,H 4L 1'1, T „'J T '1 r 1R( Al FFM `VF nG T FIORE RC TA IN 1 5 B vEJI5hAN'HE. I FELL `. ^_ lj CECIP, 3” IN 1511 W}E E 111E IT LEA NIT PLtN :1` +PFI. L TO I I f^rI rN - "H( - ) _ 12 +75 TR FV ANrE E F D T ^F E T PEI -i AINI.I aF " I.LFT A ' JTEIR 'M 'n Alrl, L•`. a l e 1 j _c'ACF F` NI rA B.IH W f tY,cF' e HFPW9 F nTrf 51' JA by l:` LAHI.t N 1 I F L PRFAF'r F - T- 3Af Ep -It T1VrilNrLfLIiLf1FA1 'T DRAWN dY. c ` - 1 ' j \( 1, - i "- L .4 R - .,1• A -L , M . r `.HFII I,I r - r 'Ar C "',6 SRC W ? N Bl 111J 1 r,{ 'Nl .IANTrr Ml' VFr EE.TPE I rY lrl ELt, LIFRN! - -- 4 M EI 1 CHECKED BY: E C. JBSMW CORNUS ^ I - -__ _ _ RC FLORIDA t` 1- _ 1 '' 1, L / G + r ' 1 r _- -,j c FFI - lN oi, rAN,A •ME ,F PN *Nr 1. - vE S DATE: GRAPHIC SCALE I— Y - _ - ( V I - ' -, t - -> -- i- - ' ; . AN, AP, MA NP IAN] s /17/07 1B ' _- - - - vds - nNG ACER. z N r+ L 1 C v, F F A PER : F 0 EM 'a -I L AA L PROJECT NO._ -__ 4-- _ wCF IN- UL,I R1 - L - ; F P T NC AIF PL 1I FfM SHEETNALGPiWIIANII,r, 1 LAiFF rc LIE LAN M- Ith.11 c IN LL -1 1 ;ten = zo n 7. `, Z u U m N f fWFfff O O O O u u Z O O Z J z 0 zZ Z NZ a O O O an 1 PA _I' > A > M> LuLu4 ;` t 0 i - 10 +00 3 - N • _ 1 - PAS i LPN - .AEa,Lnru N I -I S71 i 1 PLYi a1 - -AG , a I, A„E 28 5r --I 1 _ . _ 22 AC 84. m t PA- -- -I ' I = ( N V - - + II r AC - _ - 9557 sv1 ' P LD FLAh V . t AN,,[r 0.38 AC _ 9 PL - - I c Y'YI I { -. , 5 _ - - -- d1 I - NI1R1 F, LANrP1 ca fiLATI 3 IN - ,m zr - o- + F I - - _ - 1 r 1Y' I7 'PeEA nIE - - - L57 AO ___48.4263 r r l - _ _ -- _ ! RGiUIF p _L6` -AG-_ _ 6, i z1IIAN3.423 SF r i + + L, t!' - - - h y 1 11 - ru CANON, _ o.te Ac f1 Q v o 41QPTfirr21iS _ - - W 2 FP VAFK[N (AL LAlT N1 - 10 +50 TPFF A'IJN 2lFP - __ - - -I -I r nrrrSPL3UA1tVr iF ,_ FT ,1 RI AN EP F_N A_E1F117F. 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AN, AP, MA NP IAN] s /17/07 1B ' _- - - - vds - nNG ACER. z N r+ L 1 C v, F F A PER : F 0 EM 'a -I L AA L PROJECT NO._ -__ 4-- _ wCF IN- UL,I R1 - L - ; F P T NC AIF PL 1I FfM SHEETNALGPiWIIANII,r, 1 LAiFF rc LIE LAN M- Ith.11 c IN LL -1 1 ;ten = zo n 7. `, REFER TO TREE STAKING DETAIL TRENCH EDGE AROUND ENTIRE AREA 10 B- W.ULCHED REFER TO ROOTBALL PIT DETAIL NU1t5: t SLT TREE PLUMB PRIOR TO STAKING All PRUNING IS RESTRICTED TO THE RFMOVAL OF DEAD AND SPOKEN BRANCHES AND 2 -SNAIL BE PERFORMLC UNDEP THE SUPERVISION OF THE LANDGCAPC ARCHRUCT TREE PLAN p SECTION N.T.S NOTES I SET TREE PLUMB PRIOR TO STAKING 2 ALL PRUNNG IS RLST?ICTFL) TO THE REMOVAL OF OTAT> ANT, BROKEN RRANCF'ES AND SHALE BE PERFORMED UNDER THE SUPFPvISION OF THE LANR`'oCAPE ARCHITECT 3 DO NOT A.LOW AIR POCKETS TO FORM WHILE HACK FIIING IMMEDIAIELY SOAK PLANT WITH WATER 5 SEE IRRIGATION PLANS /DETAILS /SPECIFK,A I IONS AS THEY RELATE TO THIS (NSIALLA710N GUYING DEIAT- CONSISTS GUYti,SFI 12U' AROUND "PECIMEN RUB11FITON "UPHILL." SIDE Tq SPECIFI EDSHSE DN DRAWINGS) R TO TRUE KINU DETAIL IPACT EXCAVATED ^OIL OPM RO(,76AIL III DOWNHILL SIDE OF TREE VCH EDGE AROUND RE AREA TO BE iHEU ER TO R001PAIL PIT All NO HE S. t SET TREE PLUMB PRIOR TO STAKING 2 ALL PRUNING IS RESTRICTED TO THE REMOVAL OF DEAD AND BROKEN BRANCHES AND SHALI BE PERFORMED UNDER FHE SUPERVI;>ION OF THE LANDSCAPE AgC(+HCI TREE PLANTING ON SLOPE Eq SECTION N.T S. HEEER TO FOOTBALL P -T — DFTAII TRENCH EDGE AHLIOND t 1 ENTIRE AREA 10 BE I MULCT ICU RCO Td ALL 3 SHRUB PLANTING _ E2 SECTION ILT.S. BACKFILI TO TERMINATE AT TOP OUTSIDE EMITS OF \ RDOTBALL \ - — — REFER IF) TREE TAKING DFIAIL ADD MULCH OVERTOP OF — ROOTBA'_ A AND AN PIT THAT DFDL C AT No HA THAN T DEPTH At TRUNK ANU 1TAPCRNGLIPInADEPTHOF { \ 1' AT PI ANTINn PIT f I611TG I \ HEN IAPEIT I_ HEDGRAViDF'OSGD 1FINISDE I \ ROOTBALL 1. 1, AWAY At' WIHI HAS NEI:. AA SACKFLL WITH (ILL I IVAHD 1RIGINAI SDI( FROM PLANTAWWORNON- P.ICfKGFIZABIF C a\'PIT ON IF IDOS, IF R L`C'F WRAPPING AFTER ii AVATEgIIEXCAVATEDMATERIAL NOT FINAL TREE PLACEMENT LOOSE, TITUTE WITH Hl AP Rnt;IHAIl ACCEPTABLEABEE LOP SOLITRUNKTBEINPROMTRUNK Y TO A POINTANDCVTAWAY AL AMEND PACKFfLL PER SP ACTPERCICOMPOMPATLEAST1/2 DISTANOf'DOWN I I 11 ,TY 1001I1 HOUIdALL DAWATERTIR TMROUGHLY AT T/1 DEPTH SCARIFY HAS OF P.ANI PIT WHEN EXCAVATING P. BREAK RETURN ANA COMPACT 1 COSE I HRI)OC I AND IUOSEN At I HARDPAN (REMOVE AS EXCAVATED MATERAL TO P'ANI PIT TO ESTABLISHED NE LFSAHY 10 FAI;ILITA.)E PROPLH UFPIF PRICE 10 DRAINAGE(PIANI PLACEMENT NOTES 1 NOTIFY IANDSC,APF ARCIIIIECT OF ANY SITUATION WHERE SOIL CHARACTERISTICS ARE NOT A OnEEABIC I TITSF PI ANTING GPITFHIA OR WHFRF CONDITIONS RAISE CONCFRNS IN 1E4 MS Of PLANT .SURVIVADILITY OR WARRANTY 2 CONTHATOR TO NOTIFY LANDSCAPE ARGIT7 -CT OF ANY PLANT DAMAGE EXPOSED BY CH INCURRED DOMING PLANTING PROCESS ROOTBALL PIT y2 SECTION N.T.S. 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' I -_ stablcry ALfEw IA' Euwan Nm nNIYH6Fa:M1 fvlumtfinYMArAt _51: DYIaa IA DaHasfarpwNlro:1 _ Tf1ID, hlx ra femUFn ,<• Iroi+lxTrf ,nyrM!xank enr vkadrol -,.rpe -_ II -'_ ___atnaw +n. ell Prda uuanl,m t :r!e rra mr vand,ro ^IkU aIM 9 P Y r 15r ru.hs4 blrnr 11Nh rbrvax In 1!1111 rJke vll ve+rW r•rrI1Unkeur;laa,mJ YWYromanwWe.aaEOTYO4r cMMYamm PINITOMFiNtS %•m' aka m M+3.y a1MML14ypARW,p,pM Ir• depl xJ p".nbn{e del, r r -` M ROTATED REFLECTOR NOTE: Reflector MUST be field rotated by the CONTRACTOR to correspond with the direction indicated by the arrows on this layout. I=> EXAMPLE OF DIRECTIONAL ARROW CHALLENGER W141 BYm < n4nNH ''Yn I PSEN PWU.SwI Me',IlpleP,a ",xr :tn N/F?rS11 1 -Mnna raa , M_ MG N^r..: IMS,m,al YI Mn bYr Wpa Tap 01T,H rsn VPereWa. NYmzrarl an Iri -iFD %P VkiMnr FlvviiT, wF -rnrl W t a,+. G.0 ELr+'NR R'I- UgeYM• bvMn ln+Y.ALrR Yeb lh4hdaa,r:m 458 INFM sw 1uar:R, WanRwPo +w mplMrSpreMr I m4var'irmr t:rpar+ IiS':. 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J4Aai+•AxfYJ1113DiRSTfi 1it5'rffi' L_SMW. xeM_ ___ w - xrA n11lMli!'.MI!« twialWkaueJe wag&g'ipM19'fi]2? mYAU41bm. _itt4'LUY fA71` = --iKN;.. lalTr IM1Pw xN, x. f = .+yyga w+.sr.w.+ ___ _ r•r. n..1s1..1 r.w ,rne.a.ar.n _,. Pna,LUlkwlLro i zi "r'. 458 INFM sw 1uar:R, P1IEDIYO r a ' 1MYYIQ YPDr11EArP,'Wp ltmrW Kr I m4var'irmr AEIMYMe srwAa is mwm '•n r`irl w•mMk awl "' MYe EM rereauwM M. iz,va "wm ' W CHALLENGER WALL SCONCE IYwnaYa .,,, ¢ bus Pal w 1s,wn, IIaI1SpY6 Tx eno-Aswrn,raerWlrYnblMnhwrstryY SfMw+Mmoman AY4',aak Sblleta h,1 ar raclo-'hc sbW IrMl YOIIYI A'pla[k6sgk uMarxlnqukrygYk aap nwb a10r: FrPTtQrpW4 ]xrPDrin tar. 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A Yr Mp Vre hrs.v.Ma a swAl I s Yw trn Iw+k slm AA+rJ 1{rpantl n rbnt[E M oPh MM llnnrela¢ yakgl4 +n mullmM1+W ffF: c.+Yr11Yr1 I , 80GDE1S -HIG IYrym,lnae QsmAPmdtln lrwMm GU4k Yw4aa Yfire i l il,',minmurm.pr hNMrm &1u54N IMerWW 1hv Gnlw]lerrwvr i r'AnY +s IMYe. a mwlera Mrmlraa':rrWnl LPaYIt SLUICES -Th gPDek aasgr Y'4WM+•IDtIMIN1RY IIb -SIYI - Mtl 1v1, MIEYtACMrp Krh WAxrJ, 41 W Iha' HMh, 41.w r1N WxM Nxtlei Mar W{1• livtr WAk AeNeN RnN AECUM S•.fm xul P4De, a1.W:,Y JWktrEnpKIFWles:m!ISns Bma s4AW uPmJYJ Y HY' lar v +nw 1mrm; aw'.,mre'a wFwY.anrmYYA ,ILa mYpm' m gY.xlelnre,r MLA9Iea:lFGIPGLtU1PUlEY1S E4slm ornanratac bE9,r imrahJrU HuMyaM Elm MUrxrgk Maas kbfrmlYn ru EkI.rm roJ'.ru,al lPnnlW ny Pr«amhrv'rm vz .ElY mlmiJrr M,ih MYe M nr ale ixYer Frmb l arM9 mm•4Er:k ekneea DxY natrgEShSWn p+tk uk en'; u 11W 1 I I/Ub nYMaratY en4m Rw0. 4tla 5Y arJ b' 9e F.RYbN laxpB[t Pu^FSUrI feN6ae Eao-Yaw Ug':WY'WgF:UNi 2:,N, l6914Y. 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Pw• rnv4.l,krw. µflorin i5.,ttl Hinarnlaminr raaaEn wMr MYIhMYI MrYYtIMI Pleb lirnpn+ Vguaml.ak IIW uxb Y:EltcmlamYmMUnnI PETTeaP tmRA TnonPU FT ma 14w:E1 Jr rEk.iasaemrWKmvrrAamnYmun Wa nMM'I.:K'mn.v< ., . 4w YAWm ! hgn'rwlWn.v {WEV Wlrncsns4Al.0 - ____ -- _ MPk DVW r4wr0lFYpki Wry {irnwbW rYMkbhtlnmeanb FYDeHEi Fadmr.eaMn,c.rrls!; w>vmr nAeWxwrua MClmp r. " - • -- Pama ors fAla6r4 WYWrntlNlYak "a1wM'nrllm vterW xlaYnl Yariy ilR{n h,:kwlaM lsaMrWAeAn Are Yn • FaMrn:rtr. nAW Mrru II'/Jws; ONYxDa14`, Ir1A YM. Pn.gaE Pam.mrw enW,alarD4n1. MMIMFlllti N rml ur+nq+akW M.MipYWLirAIA hr ASWK MiMµr+ m' CHALLENGER" WALL SCONCE LYYIYAIM aNNENYG 1MPPPYMTbY trot "FL IMrcrA Trraw fi ISO. * 151' 1:.Ya. 1 F re4esM.;NU l T W1 +' Pn..^ Max /Min VRY -WtlI W:+i1 IR,ll:an d.'r51rc +4 I I 3r'Yr'rA r WMI'L' irun Rr: 233.00 i zi "r'. 458 rrltrrn 3 I m4var'irmr n srwAa is mwm '•n r`irl w•mMk awl "' CHH -5- 400- MH -F -18 458 iz,v a "wm ' W sn,r kew a fi t(ur. WTIYMqr PSN RE ba 1 I RauH1 Ws +m Aby Fn Wrnl. OQIt SWgll SnblhlA ! MI NrEiNh I Frnian rr Hnkm1 f- Ilaf'ua ! LC Nn•sey -Jrlw,. uw•zaa rrerhnmu.CIIOaAr.Y i Yn sl, CHWS 3 175 MH F 120 BRZ rar; M:«,a rWP F nNtnmi „Wrrro[i.ankdlY•i,•,v.. k..E+. ry w., I]Lrrr1L Of A irTMCA RfiJ61 I Smwl •rwa NxaPlluklrenrn pwlvl Anr* ww,w»m +arm ,,.1 •n„ww'rnlrtrm ,nz .,.,w «i:aysd spmmw Nr mrslwl. uvrutMppew• nr. ..,w,e,,,.srNwr,lwv.wffveuM.r Fwrv... ,ml rw ni rww..p,a,agm.. wt ' cv,yin M.,RAr..s•rro"se Hnwr" d rmtlr W.oli Y14r r mH, qiw r+ MNrwiki7x•a r rvvroarwru Male Yaanin I wtsY;i lunrm'su I dvfmaM Srul _- r+. x ruerw Mwnlbee PmeM Fa kwnw% NOTE: ALL FIXTURES SHALL BE BRONZE IN COLOR I CHALLENGER WALL SCONCE NOTE: ALL LENES FOR THE PROPOSED LIGHT FIXTURES SHALL BE FLAT LENS TO ENSURE FULL CUT -OFF. INITIAL FOOTCANDLE LEVELS AT GRADE. Statis Area Summ Label Avg Max Min Avg /Min Max /Min INSIDE LOT 7.4 23.3 0.1 74,70 233.00 ALL 18' POLES TO BE MOUNTED ON CONRETE PEDESTALS 2' ABOVE GRADE, FOR A TOTAL MOUNTING HEIGHT of 20'. Luminaire Schedule Symb Qty 6 Label A Arrangement D1 ROTATED Lumens 32000 I LLF 1000 Description CHH -FT- 400- MH- F- HSS -18 Watts 458 NN 6 C SINGLE 32000 1.000 CHH -FT- 400- MH -F -18 458 w m 3 D D180 32000 1.000 CHH -5- 400- MH -F -18 458 7 W SINGLE 32000 1.000 CHWM -FT -- 400- MHR -F -18' MH 458 Z 0 Fa U r N w w w w f f f O O O Z i Z Z O U U L? w w w r]! a a a o z z zO22O LLJ w F Q l` zlrl N I A Y y C wN LTX1'!V(» W Lin W O z uw 0 i Q L7 z N W OM W NN Z a Z Fw Z w m W Zm W 0>m Z WWCFmLL J u 0 OQIt U t,_ toU0 DRAWN BY SRC CHECKED BY: SRC DATE: 9/17/07 PROJECT NO SHEET LL - 4 r Q Z-5 Attachment S COLLINS 800 E_ JEFFERSON CI IARLC7TTESVILLE VA 22902 434 2933719 434 2933719 wv,+w :olhn, ngjn,).f,n£1 corn April 15, 2008 Megan Yaniglos County of Albemarle Department of Community Development 401 McIntire Road, Room 227 Charlottesville, VA 22902 RE: FLOWAUTO REQUEST FOR CRITICAL SLOPE WAIVER Dear Megan: Please consider this request for a critical slope waiver to allow disturbance of critical slopes. The following is a summary of the impacts proposed: Total site area: 1.95 ac. Area of critical slopes on site: 0.16 ac.* (8.2% of total area) Area of critical slopes on site to be disturbed: 0.16 ac. 8.2 % of total area; 100% of all critical slopes on site *) Note: all existing critical slopes on -site are man -made. The following area responses to the concerns raised in section 18 -4.2.5 of the zoning ordinance, regarding potential dangers of critical slope impacts: 1) Rapid and/ or large scale movement of soil and rock Response: The scale of this development is relatively small in scale. Grading operations will involve only the movement of soil and rock to implement the proposed plan. 2) Excessive stormwater runoff Response: Stornnvater runoff shall be controlled in a manner acceptable to the County Engineer. 3) Siltation of natural and man -made bodies of water Response: Erosion and Sediment Control plans, subject to the approval of the County engineer will ensure that siltation of water bodies is avoided 4) Loss of aesthetic resource Response: The project proposed is within the entrance corridor and has received approval from the ARB. Attachment C ' 1 5) In the event of septic system failure, a greater travel distance of septic effluent Response: This project shall be served by public ivater and sewer, therefore this issue does not apply. Please let me know if you have any questions or require any additional information. Sincerely, Scott Collins, PE Attachment C ZX tRGI'•'' COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road, Room 227 Charlottesville, Virginia 22902 -4596 Phone (434) 296 -5832 Fax (434) 972 -4012 March 7, 2008 Collins Engineering c/o Scott Collins 800 East Jefferson Street Charlottesville, VA 22902 RE: SP2007 -00045 Flow Automotive Amendment (Sign # 17) Tax Map 78 Parcels 15E & 15D Dear Mr. Collins: On February 6, 2008, the Albemarle County Board of Supervisors took action on SP #2007- 00045 to allow the expansion of the Flow Volkswagen -Audi -Mazda outdoor automobile sales and display parking areas in the Entrance Corridor on TAX MAP /PARCEL: 78/15E and 78/15D in the Rivanna District. This special use permit was approved based on the following conditions: 1. Vehicles shall not be elevated anywhere on site; 2. Vehicles shall be displayed only in areas indicated for display shown on the plan entitled Flow Automotives ", identified as Sheet 3, prepared by Collins Engineering, with revision date of 12/18107. Display parking shall be only in designated striped parking spaces, as identified on this plan. No parking shall occur in travelways; 3. Final site plan approval is subject to ARB approval of the lighting plan (submitted with the site plan). Maximum light levels on site shall not exceed thirty (30) footcandles; 4. Final site plan approval is subject to ARB approval of the landscape plan (submitted with the site plan). Landscaping shown on the plan will be required to be in excess of the minimum requirements of ARB guidelines and /or the Zoning Ordinance to compensate for the negative visual impact of the proposed use, including but not limited to the use of larger caliper trees, additional evergreen shrubs and continuous interior planting islands; and 5. Final site plan approval is subject to the recordation of easements for ingress /egress and for the installation, maintenance and use of planter islands and landscaping on adjacent parcels (Tax Map 78, Parcels 15, 15D and 15E). Please be advised that although the Albemarle County Board of Supervisors took action on the project noted above, no uses on the property as approved above may lawfully begin until all applicable approvals have been received and conditions have been met. This includes: compliance with conditions of the SPECIAL USE PERMIT; approval of and compliance with a SITE PLAN; and approval of a ZONING COMPLIANCE CLEARANCE, Attachment D 2`1 In the event that the use, structure or activity for which this special use permit is issued is not commenced within twenty -four (24) months from the date of Board approval, it shall be deemed abandoned and the permit terminated. The term "commenced" means "construction of any structure necessary to the use of the permit." If you have questions or comments regarding the above -noted action, please do not hesitate to contact Sherri Proctor at 296 -5832. Sincerely, a V. Waynektilimberg Director of Planning E Cc: Flow 1313 Richmond LLC 1425 Plaza Dr Winston -Salem Nc 27103 Tex Weaver Chuck Proctor Sherri Proctor File Attachment D pF AL IRGNZ COUNTY OF ALBEMARLE Department of Community Development 401 McIntire Road, North Wing Charlottesville, Virginia 22902 -4596 Phone (434) 296 -5832 Fax (434) 972 -4012 November 15, 2007 Sheeran Architects c/o Peter Sheeran 226 East High Street Charlottesville, Va 22902 RE: ARB2007 -00098 Flow Auto - Display Parking Addition Tax Map 78, Parcels 15D, 15E Dear Mr. Sheeran: The Albemarle County Architectural Review Board, at its meeting on November 5, 2007, completed a preliminary review of the above -noted request. The Board took the following actions. Regarding the Special Use Permit/Rezoning the Board by a vote of 5:0, forwarded the following recommendation to the Planning Commission: The ARB expresses no objection to the special use permit, subject to the following conditions: 1. Vehicles shall not be elevated anywhere on site. 2. Vehicles shall be displayed only in areas indicated for display shown on the plan entitled "Flow Automotives" prepared by Collins Engineering and dated 9/17/07. Display parking shall be only in designated striped parking spaces, as identified on this plan. 3. Final site plan approval is subject to ARB approval of the lighting plan (submitted with the site plan). Maximum light levels on site shall not exceed 30 footcandles. 4. Final site plan approval is subject to ARB approval of the landscape plan (submitted with the site plan). Landscaping shown on the plan will be required to be in excess of the minimum requirements of ARB guidelines and/or the Zoning Ordinance to compensate for the negative visual impact of the proposed use, including but not limited to the use of larger caliper trees, additional evergreen shrubs and continuous interior planting islands. Regarding the Preliminary Site Plan the Board made the following comments and suggestions for the benefit of the applicant's next submittal. 1. Coordinate parking totals and labeled spaces on sheet S -1. 2. Revise the two long internal planting islands to continuous planting islands. Eliminate the gaps in both islands. 3. Revise the landscape plan to include 3 large shade trees and evergreen shrubs in the long planting islands located at the interior of the display parking area. 4. In the planting areas that front the EC replace the Inkberry holly with an alternate species and indicate the plant size as 36" minimum at planting on both parcels. 5. In the planting island the fronts the EC, revise the row of holly to a staggered row on both parcels. 6. Extend the evergreen shrub row that fronts the EC into the end islands that frame the entrance to the site. 7. Space the large shade trees at 35' on center along the EC on both parcels. 8. Add interspersed ornamental trees along the EC, on both parcels. 9. Revise the existing conditions plan to include the existing plants on the east side of parcel 15. Attachment E 3\ 10. Replace the White pine with an evergreen tree that provides more consistent long term screening and one that is better suited to the available space. 11. Replace the Hemlock with a more disease resistant tree. 12. Include the VT plant in the plant list or eliminate it from the plan. 13. Provide shade trees on parcels 15 and 15E at 40' on center along the shared property line. Stagger these trees. 14. Continue the mixed planting along the full length of the area between parcels 15 and 15E. Do not stop short of the southern property line. 15. Add Schip laurel to the planting area between parcels 15 and 15E. 16. Provide 2 large shade trees and evergreen shrubs in each end island along the travelway shared between parcels 15D and 15E. 17. Coordinate the appearance of the three end islands located along the travelway that is shared between parcel 15D and 15E. 18. Replace the Redbuds with Serviceberry. 19. Coordinate all landscaping with existing and proposed utilities and easements. 20. Include the following note on the landscape plan: "All site plantings of trees and shrubs shall be allowed to reach, and be maintained at, mature height; the topping of trees is prohibited. Shrubs and trees shall be pruned minimally and only to support the overall health of the plant." 21. Revise the photometric plan as follows: a. Use 1.0 as the maintenance factor (LLF). b. Limit light levels to no greater than 30 footcandles. c. Show lighting levels out to the property line. d. Limit spillover at the property line along Route 250 to less than .5 footcandles. e. Clearly indicate the proposed color for the fixtures on the plan. Bronze is recommended. 22. Resolve the grading issues on the west and south sides of the site regarding retaining walls, level planting area, filteras, etc. Include proposed grading on the landscape plan. 23. Provide revised architectural elevations for the addition to the existing building. Coordinate the size of the building illustrated in the elevations with the size of the building illustrated on the plan. Maintain the window at the south end of the west elevation in the revised design. 24. Add an understory of evergreen shrubs in the island between the Entrance Corridor and the maintenance building to the south. 25. The shade trees shall be a minimum of 3' /z" caliper. Ornamental trees and other understory trees shall be a minimum of 8' in height. Shrubs shall be a minimum of 3' in height. You may submit your application for continued ARB review at your earliest convenience. Application forms, checklists and schedules are available on -line at r alhenuu Ir.ur l Tannin * . Revised drawings addressing the comments listed above are required. Include updated ARB revision dates on each drawing. Please provide a memo including detailed responses indicating how each comment has been addressed. If changes other than those requested have been made, identify those changes in the memo also. Highlighting the changes in the drawing with "clouding" or by other means will facilitate review and approval. If you have any questions concerning any of the above, please feel free to call me. Sincerely, Margaret Maliszewski Principal Planner Cc: Don Speight 1425 Plaza Drive Winston - Salem, N.C. 27103 Linkous, Janice S 2205 Shepherds Ridge Rd Charlottesville Va 22901 Attachment E 91