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HomeMy WebLinkAboutWPO202100056 VSMP - SWPPP 2022-03-02Stormwater Pollution Prevention Plan (SWPPP) For Construction Activities At: Waverly Residence Opposite 7085 Batesville Road Afton, VA 22920 Prepared by: Line and Grade, LLC Prepared for: Cyrena Sparkman SWPPP Preparation Date: January 24, 2022 (This document is to be made publicly available according to 9VAC25-880-70, Part II, section D) APPROVED by the Albemarle County Commun(%D,eyVlopm Yepartment Date � u u File WP0202100056 CONTENTS: 1. Registration statement 2. Notice of general permit coverage 3. Nature of activity 4. Erosion and Sediment Control Plan. 5. Stormwater Management Plan 6. Pollution Prevention Plan. 7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload allocation, and exceptional waters. 8. Qualified personnel 9. Signed Certification 10. Delegation of authority. 11. General permit copy 12. Inspection logs A. Corrective Action Log B. SWPPP Amendment Log C. Grading and Stabilization Activities Log Section 1. Registration statement VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY PERMIT #: GENERAL VPDES PERMIT FOR DISCHARGES OF STORMWATER FROM PLAN/ID #: CONSTRUCTION ACTIVITIES (VAR10) TECHNICAL CRITERIA:116 ❑ IIC ❑ REGISTRATION STATEMENT 2019 Application type. 2 NEW PERMIT ISSUANCE (CHOOSE ONE) ❑ MODIFICATION WITH ACREAGE INCREASE ❑ MODIFICATION WITHOUT ACREAGE INCREASE ❑ EXISTING PERMIT RE -ISSUANCE Section I. Operator/Permittee Information. A. Construction Activity Operator (Permittee). The person or entity that is applying for permit coverage and will have operational control over construction activities to ensure compliance with the general permit. A person with signatory authority for this operator must sign the certification in Section V. (per Part III. K. of the VAR10 Permit). Operator Name: Cyrena Sparkman, Property Owner (Contractor TBD) Contact person: C rena Sparkman, Property Owner Contractor TBD Address: 41 Wicket Way; POB 2304 City, State and Zip Code: Cashiers, NC 28717 Phone Number: 703-200-1947 Primary and CC Email: cy@sparkman.net; charles.lee.sparkman@gmail.com B. Electronic correspondence. To receive an emailed coverage letter or to pay by credit card, you must choose YES and include a valid email. May we transmit correspondence electronically? YES 0 NO ❑ Section II. Construction Activity Information. A. Include a site map showing the location of the existing or proposed land -disturbing activities, the limits of land disturbance, construction entrances and all waterbodies receiving stormwater discharges from the site. B. Project site location information. Construction Activity Name: Waverly Residence Address: Near 7085 Batesville Road City and/or County and Zip Code: Afton, VA 22920 Construction Activity Entrance Location (description, street address and/or latitude/longitude in decimal degrees): 37.995005,-78.743951 Latitude and Longitude (6-digit, decimal degrees format): 37.995650,-78.743861 C. Acreage totals for all land -disturbing activities to be included under this permit coverage. Report to the nearest one -hundredth of an acre. Total land area of development (include entire area to be disturbed as approved in the Stormwater Management Plan): 55.45 ac Primary estimated area to be disturbed (include portions with Erosion and Sediment Control Plan approval only): 3.26 ac Off -site estimated area to be disturbed (if applicable): D. Property Owner Status: FEDERAL ❑ STATE ❑ PUBLIC ❑ PRIVATE ea E. Nature of the Construction Activity Description (i.e. commercial, industrial, residential, agricultural, environmental, utility): Residential / Agricultural F. Municipal Separate Storm Sewer System (MS4) name(s) (if the site is discharging to a MS4): G. Estimated Project Dates (MM/DD/YYYY). Start Date: 03/01/2022 Completion Date: 09/01/2023 H. Is this construction activity part of a larger common plan of development or sale? YES ❑ NO id Rev 11/2020 PAGE 1 1 6 CONSTRUCTION GENERAL PERMIT (VAR10) REGISTRATION STATEMENT 2019 I. 6' Order Hydrologic Unit Code (HUC) and Receiving Water Name(s). Include additional areas on a separate page. HUC NAME(S) OF RECEIVING WATERBODY 020802040101 Stockton Creek - Mechums River Section III. Off -site Support Activity Location Information. List all off -site support activities and excavated material disposal areas being utilized forthis project. Include additional areas on a separate page. Off -site Activity Name: Address: City or County: Off -site Activity Entrance Location (description, street address and/or latitude/longitude in decimal degrees): Latitude and Longitude (6-digit, decimal degrees format): Is this off -site activity an excavated material disposal area? YES ❑ NO ❑ If this off -site activity is an excavated material disposal area, list the contents of the excavated fill material: Will a separate VPDES permit cover this off -site activity? YES ❑ NO ❑ Section IV. Other Infonnation. A. A stormwater pollution prevention plan (SWPPP) must be prepared in accordance with the requirements of the General VPDES Permit for Discharges of Stormwater from Construction Activities prior to submitting the Registration Statement. By signing the Registration Statement, the operator is certifying that the SWPPP has been prepared. B. Has an Erosion and Sediment Control Plan been submitted to the VESC Authority for review? YES 2 NO ❑ Erosion and Sediment Control Plan Approval Date (for the estimated area to be disturbed MM/DD/YYYY): C. Has land -disturbance commenced? YES ❑ NOV D. Annual Standards and Specifications. If this project is utilizing approved Annual Standards and Specifications (AS&S), attached the completed AS&S Entity Form. AS&S Entity Name (if different from the Operator identified in Section I E. Billing information (leave blank if same as the Operator identified in Section I. above). This entity will receive Annual Permit Maintenance and Permit Modification Fee invoices (if applicable). Billing Name: Contact Name: Address: City, State and Zip Code: Phone Number: Primary and CC Email: Rev 1112020 PAGE 2 16 CONSTRUCTION GENERAL PERMIT (VAR30) REGISTRATION STATEMENT 2019 Section V. Certification. A person representing the operator as identified in Section I. A. and meeting the requirements of 9VAC25-880-70. Part III. K must physically sign this certification. A typed signature is not acceptable. Please note that operator is defined in 9VAC25-870-10 as follows: "Operator" means the owner or operator of any facility or activity subject to the Act and this chapter. In the context of stormwater associated with a large or small construction activity, operator means any person associated with a construction project that meets either of the following two criteria: (i) the person has direct operational control over construction plans and specifications, including the ability to make modifications to those plans and specifications or (ii) the person has day-to-day operational control of those activities at a project that are necessary to ensure compliance with a stormwater pollution prevention plan for the site or other state permit or VSMP authority permit conditions (i.e., they are authorized to direct workers at a site to carry out activities required by the stormwater pollution prevention plan or comply with other permit conditions). In the context of stormwater discharges from Municipal Separate Storm Sewer Systems (MS4s), operator means the operator of the regulated MS4 system. 9VAC25-880-70. Part III. K Signatory Requirements. Registration Statement. All Registration Statements shall be signed as follows: a. For a corporation: by a responsible corporate officer. For the purpose of this chapter, a responsible corporate officer means: (i) a president secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy -making or decision -making functions for the corporation; or (ii) the manager of one or more manufacturing production, or operating facilities, provided the manager is authorized to make management decisions that govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long-term compliance with environmental laws and regulations, the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for state permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures; b. For a partnership or sole proprietorship: by a general partner or the proprietor, respectively, or c. For a municipality, state, federal, or other public agency. by either a principal executive officer or ranking elected official. For purposes of this chapter, a principal executive officer of a public agency includes: (I) the chief executive officer of the agency or (ii) a senior executive officer having responsibility for the overall operations of a principal geographic unit of the agency. Certification: "I certify under penalty of law that I have read and understand this Registration Statement and that this document and all attachments were prepared in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information, the information submitted is to the best of my knowledge and belief true, accurate, and complete. I am aware that there are significant penalties for submitting false information including the possibility of fine and imprisonment for knowing violations." Printed Name: Signature (signed in Ink): Date Signed: Section VI. Submittal Instructions. Submit this form to the VSMP Authority. If the locality is the VSMP Authority, please send your Registration Statement submittal directly to the locality; do NOT send this form to DEQ. A list of local VSMP Authorities is available here: VSMP Authorities. If DEQ is the VSMP Authorityplease send to: If the locality is the VSMP Authority, please send to: Department of Environmental Quality Office of Stormwater Management Suite 1400 PO Box 1105 Richmond VA 23218 constructiongi)@deg.virginia.gov Rev 11/2020 PAGE 316 Section 2. Notice of general permit coverage (This notice is to be posted near the main entrance according to 9VAC25-880-70, Part II, section C.) (DEQ coverage letter to be provided when obtained) Section 3. Nature of activity Project Description: This project consists of the construction of a single family residence and associated access. The existing site is 55.45 acres of vacant wooded land bordered to the north by Stockton Mill Creek and to the south by Batesville Road. Erosion and Sediment Control Sequencing: 1. CONTRACTOR SHALL CONDUCT A PRE -CONSTRUCTION MEETING WITH THE PLAN APPROVING AUTHORITY PRIOR TO ANY LAND DISTURBANCE OR E&S CONTROL INSTALLATIONS. 2. INSTALL CONSTRUCTION ENTRANCE, SEDIMENT TRAP, AND PERIMETER CONTROLS PRIOR TO ANY DISTURBANCE. 3. ONCE INITIAL MEASURES ARE IN PLACE, REQUEST AN INSPECTION OF THE INITIAL EROSION AND SEDIMENT CONTROL MEASURES FROM THE COUNTY OF ALBERMARLE E&S INSPECTOR. CALL 24-HOURS IN ADVANCE OF INSPECTION. 4. PROTECT PERMANENT VEGETATION FOR THE DURATION OF THE PROJECT. 5. COMMENCE DEMOLITION NECESSARY TO PERFORM PROPOSED WORK ONLY (INCLUDING EXCAVATION WORK). 6. CONTRACTOR TO LEAVE EXISTING STABILIZED AREAS IN A NON -EROSIVE CONDITION UNTIL NECESSARY TO INSTALL PROPOSED IMPROVEMENTS. DISTURBED AREAS NOT IMPROVED SHALL BE SEEDED WITHIN 14 DAYS OF DISTURBANCE. 7. CONSTRUCT STORM STRUCTURES, IF APPLICABLE, STARTING AT THE DOWNSTREAM TERMINUS OR TIE-IN. BACKFILL ALL EXCAVATIONS AND TRENCH AREAS. 8. COMMENCE CONSTRUCTION OF PROPOSED PAVING AND SITE ELEMENTS, WITH THE EXCEPTION OF ANY PROPOSED BMES. 9. FOR GRASSY AREAS: INSTALL PERMANENT SEEDING AND MULCH. STABILIZE ALL DISTURBED AREAS. 10. FOR GRAVEL AREAS: RESTORE GRAVEL AFTER TRENCHING AND EXCAVATION OPERATIONS ARE COMPLETE. 13. REPAIR ANY EROSION AND REMOVE ANY SEDIMENT. 15. DRESS AND OVER -SEED ALL DISTURBED AREAS AS NECESSARY TO AFFECT PERMANENT VEGETATIVE COVER. STABILIZE ALL REMAINING DISTURBED AREAS WITH TOPSOIL, SEED, AND MULCH ONCE WORK IS COMPLETE. 16. REMOVE SEDIMENT TRAP AND ASSOCIATED DIVERSION DIKES ONCE PERMANENT VEGETATIVE COVER HAS BEEN ESTABLISHED ON SITE. 17. BEGIN INSTALLATION OF ANY PROPOSED BMPS ONCE ALL CONTRIBUTING AREAS ARE STABILIZED AND FREE OF DEBRIS. REFER TO INSTALLATION CHECKLIST AND INSPECTION MILESTONES FOR CONSTRUCTION MILESTONES. INSTALL PERMANENT CONVEYANCE CHANNELS TO BMPS AT THIS TIME, STABILIZING IMMEDIATELY WITH EC-2 TYPE 1 MATTING. 18. AFTER FINAL SITE STABILIZATION AND APPROVAL FROM THE APPROPRIATE EROSION AND SEDIMENT CONTROL AUTHORITY, THE SILT FENCE, INLET PROTECTION AND OTHER STABILIZATION MEASURES SHALL BE REMOVED. Section 4. Erosion and Sediment Control Plan. EROSION & SEDIMENT CONTROL NARRATIVE: EROSION AND SEDIMENT CONTROL MEASURES: MAINTENANCE: %t01ECi DE$g21PDON: THIS P NIECE CONSISTS (142, CONSTRUCION OF A SINGLE FAMILY ORNWNCEAND ASSOCATED ACCESS. THE DMONM VICE AREA ASSOCIATED WOH THIS PROJECT IS 2326 AS (142,013 SF). IT IS AMICIPAIEDTWUTHE WORK WILLSTABT IN FFBRUARYAND UST 32 MONDIS. EXISTING SITE CONOTONS: THE SITE CONSISTS OF VACANT WADDED LAND BORDERED TO THE REAR BY STCCKTON WILL CREEK. THE SLOPES WITHIN THE PROTECT AREA RANGE FROM 3 TO 30 PERCENT. ADJACENTARMS ME PROPOSED PROJECT IS BORDERED BY SINGLE FAMILY RESIDENCES ON ALL SIDES, BY STOCKTON MILL CREW TO THE NORTH, AND BY &ATESMLLE ROAD TO ME 50UTH. OFFAREAREAS: T IS NOT ANTICIPATED THAT ANY OFF31TE AREAS WILL BE DISTURBED DURING CONSTRUCTION. UNSUITABLE MATERIALS RESULTING FROM ME PPOPMED WORK SHALL BE HW LED SAM THESITEAND DISPOSED OFATPN APPROVED DISPoSALSIIE PERMITTED SEPARATELY FROM THIS PROJECT. SOILS: SEETHE USDA SOILS DEUNEATION MAPSHEETCJ-O. CRITICALAREAS: THIS SITE HAS NO CRITICAL AREAS IN THE IMMEDAM VICINITY OFTHE PROPOSED CONSTRUCTION. HOWEVER, PROPER EROSION CONTROL MEASURES AS SHOWN ON THE PLANS SWALLBE PDT IN PACEN PRE4FMSILT FROM LEAVING THE PROJECTAREAMD ENTERING THESTREAM BUFFER DOWNHILL EROSION& SEDIMENT CONTROL MEASURES: REFER TO THIS SHEET FOR A LIST OFALL%ROARED EROSION AND SEDIMENT CONTROL MEASURES TO BE USED ON SIZE PERMANENTSTABILLUTION: ME SIZE WILL BE STABILIZES THROUGH THE ME OF PERMANENT SEEDING, STONE AND RIPAP, LWDSGPNG, AND PMAS M. SEEDING INFORMATION, SATES AND AMENDMENTS ARE INCLUDED ON THE PANS. SW L TESTING TO TING SHALL BE COMPETED ME CONTRACTOR DETERMINE THE SUITABOF EXSTNG SOILS AND ME NEED FOR ANY SOIL AMENDMENS TO ENSURE FIRST PERMANENT SEEDING WILL GROW EFFECTIVELY. STORM WATER RUNOFF CONSIDERATIONS: STORMWATER RUNOFF DURING CONSTRUCTION WILL BE DIRECTED THROUGH APPROPRMTE EROSION AND SEDIMENT CONTROS TO CLAW WATER BEFORE DISCHARGING TO AN ADEQUATE OUTFALL PROTECTED FROM EROSION AND SEDIMENT AS SHOWN ON THE PANS. MAINTENANCE: ALL E&S MEASURES SHALL BE INSPECTED REGULARLY AS REQUIRED BY STATE STANDARDS AND MMNTNNED IN GOOD WORKING ORDER. REQUIRED REPAIRS SHALL BE MADE IMMEDIATELY. SEETHE MMNTENANCE NAR SME ON THIS SHEET FOR SEMAC MWMEANCE ITEMS AND INSPECTION TIMES. ALBEMARLE COUNTY EROSION & SEDIMENT CONTROL NOTES: General mrelruedw notes to, Emaion and Sediment Control plans I. The plan approving authority must be notified one week prior To The pre-conslmction conference, weak prior to the commencement ofland disturbing activity, and one week Me, to the oral irulamion. 2. All erosion and sediment examl manures will be comxuc4d and maintained according to minimum aandards and specifications ofthe Virginia Erosion and Sediment Control Hardbmk and Virginia Regulation VR 625-02-00 Erosion ard Sediment Control Regulations 3. All commit ardsedincem control recameea are to Ix, placed prim to or as the for step in clearing. 4. A copy ofthe approved erosion and sediment control plan shall be marltained on the site at All times. 5. Prior m tonmencits land disturbing activities m areas other than indicated on these plane (including• but not limited m, off -site borrow or waste area:), ma contractor shall submit a supplementary emsion control plan m the owner for review and approval by the plan approving autimity. 6. The contractor is responsible for matelation of any additlorah eroson rontlol measues sacco., to prevent emsion and sedimentation m detennu l by the plan approving randurry. ?. All dilu d areas are to drain to approved sediment control me.. at all times during hand disturbing activities and during site development until final sabilication is achieved. S. During dewatenngoperations. water will be pumped into as approved plan, device. 9. The connector shall inspect all ens on control mess.pronsicallyAdd after end SnoR- pmducingnntrd momilcr rt.Aucru-wy, ca- A -up, wrunium L-ri nreneS[Of See si rodeVr san.[)he mad. wernothiml, 10. All fillmatttial to be taken from unapproved, deaigmted barrow area. IL All waste maeTals shall be unt Ken eppmved We area. Earth fill shall Be fired mmerials only, free oftoots, ammpa woad, rubbish, and other debris. 12. Borrow or waste areas are to be reclaimed within] days of completion per Zoning Ordiwnu he". 28. 13. All inert materials shall be trwapored in compliance with section I3-301 of the Cede of Albemarle. 14. Borrow, fill or waste Moviry novel., indnstria-type power equipmrnt shall be limitimi 15. Borrow, fill or waste activity shall he conducted in a Mf nrawer Nan maintains latml support, or order to minimize any hascodNi wUI physical dmnage m adjacent land and improvements, and damage to any public Ibecause o elides, sinking, or collapse. 16. Thedeveloper shall reserve the right to install. maintain, rearove or convert to penoanem stomnwMer management facilities where applicable all tt0siov control measures required by this plan regardless ofthe sale olany lot, unit, building or other portion ofThe property. 17. Tempoary sabifvnum shall be tmpoary seeding and mulcWak. Seeding is to be m 75 IbMism. and in the months Of September to February a consist A 50/50 m1K RfAnana Ryegrow aM Cereal Winter Rye, m in March ard April to consist of Annual Rye. Mr May, through August m mnsist ofGerman Millet. Straw mmch is to be appliedat 801bsil00sf. Alternatives are subject To approved by the County erosion control inspector. IS. Pemmarmt stabilization shall be lime and fenxiaer, permmn seeding, surd mulch. AgriculNral grade limestone shall be applied m MOUBI LOME, Smtpomad Into file cap 46 ioahesofwil. Fertilizershallbeapahied.IMI dacre Mdconsistofal0-20.10nutdent ?. Permwem seeding III be aTplied At l801bimme and camistoI Kenm4ry 31 or Tall Fetene and 0-5 % Perermiel Ryegress or Kentucky Bluegrass. Stave mulch is to be appliedaURNW100sf Alternative:arewbjwtoappmvedbythe Co tyemsioncontrol inspector. 19, Maintenance: All mesons arelobA impwMweeklyandaflereach minfall. Anydamage or clogging To structural measures is to be repay immediately. Silt taps are to be cleared when 50%of the wet sUOtage vRlumeis filed wia eedimem. Allseededme .Abe eaeaaeawhennecessaryt0achimmagmdatanaafgTasx silt frnce and diversion dykes which are collecting sediment to half flair height mast be cleaned and repaired immediately. 20. All woraoaryconameandsedimemcontml an.tamtaberemoved wlthin30daysof Lfionawlslyiteerosssion ontrolwhen measues are no longerneeded,svbjxuo approval by Ne inspector. UNLESS OTHERWISE INDICATED, ALL EROSION AND SEDIMENT CONTROL PRACUCES SHALL BE CONSTRUCTED AND MMNTAINED IN ACCORDANCE WITH THE MINIMUM STANDARDS AND SPECIFICATIONS OF THE LATEST EDITION OF ME NRGINW EROSION AND SEDIMENT CONTROL REGULATIONS AND VESC HANDBOOK OR COUNTY OF ALBERMARLE STANDARDS, WHICHEVER ARE MORE STRINGENT. A UAB UZED STONE PAD WITH AF LTER FABRIC UNDERLINER LOCATED AT HUNTS OF VEHICULAR INGRESS AND EGRESS ON A CONSTRUCTION SIZE. SILT FENCE-3.05 A TEMPORARY SEDIMENT BARRIER CONSISTING OF A SYNTHETIC ALTER FABRIC STRETCHED ACROSS MR ATTACHED TO SUPPORTING MGM AND ENTRENCHED. A SMI MEAT R LEER LOCATED AT THE INLET M STORM SEWER CULVERTS. A TEMPORARY RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA OUTTETP OTECTION-318 A PERMANENT OURFF PROTECTION MEASURE THAT CONSISTS OF STRUCTURALLY UNED APRONS OR OTHER ACCEPTABLE ENERGY DISSIPATING DEVICES PLACED ATTHEO TTLMS OFALL PIPES OR PAVED CHANNEL SECTIONS. TEMPOMMSEEDING-3.31 THE ESTABLISHMENT OFATEMPOMRY VEGETATVE COVER ON DISTURBED AREAS THAT WILL NOT BE BRWGHTTO MULL GRACE FOR PERIODS OF SO DAYS TTONE YEAR BY SE MNG WITH APPROPRIATE RANDLYGRMVING ANNUAL PLANTS PERMMENTSMDING-332 TIE ESTABLISHMENT OFPSENNIALVEGMATIVE COVER BY PLANTING SEED ON ROUGHGRACED MEAN THAT WILL NOT BE BROUGHTTO RRAL GAGE MR A YEAR OR MORE OR WHERE PERMANENT VEGETATIVE COVER IS NEEDED ON RNEGRADED AREAS IN ACCORDANCE WITH EROSION AND SEDIMENT CONTROL TECXNIPAL BILLETN N0.4: NIURIEMMA EMMTFORDEVROPMEMSRM. MULCHING-3.35 APPLICATION OF PLANT RESIDUES OR OTHER SUITABLE MATERIAL$ TO DISTURBED SURFACES TO PREVENT EROSION AND REDUCE OVERLAND FLOW VELOCITIES. FOSTERS PANT GROWTH BY INCREASING AVAILABLE MOISTURE AND PROVIDING INSULATION AGAINST EA REME HEAT OR CUTS SHOULD BE APPLIED N ALL $KO NG OPERATION, OTHER PLANT MATERIALS WHICH 00 NOT ATTITUDE ADEQUATE SOIL PROTECTION BY THEMSELVES, AND BARE AREAS WHICH CANNOT BE SOLOED DUE TO THE SEASON BUT WHICH STILL NEED PROTECTION TO PREVENT SOIL LOSS. THE INSTALLATION OF PROTECTIVE COVERING (BIANKEER OR A SOIL STAMUUTON MAT ON A PREPARED PLANTING AREA OF A WEEP SLOPE CHANNEL, OR SHOREUNE DISSTCONIROL-3.39 REDUCING SURFACE AND AIR MOVEMENT OF DUST DURING LAND DISTURBING, DER LITION, AND CONSTRUCTION ACTIVITIES. GENERAL EROSION AND SEDIMENT CONTROL NOTES: FALL: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MNNTAINED ACCORDING N MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND MRGINN REGULATIONS VR 625,02M EROSION AND SEDIMENT CONTROL REGULATIONS PWACS(I M2: THE PLANAPPRONNG AUDIORIIY MOST BE NORRED ONE WEEK PRIOR TO THE FRELONSTRUCTION CONFERENCE ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACOVIIY, AND ONE WEEK PRIOR TO TIE FINAL INSPECTON. THE NAME OF THE RESFUNS ALE LAND DEFERRER MOST BE PROVIDED TO THE PANAPMOVING AUTHORITY PRIM TO ACTUAL ENGAGEMENT IN THE LWOOISNRSING ACIDITY SHOWN ON TIE APPROVED MARL IF ME NAME E NOT PROVIDED PRIOR TO ENGAGING IN TIE UANDDISTURBING ACTIVITY, THE PLAINS APPROVAL WILL BE REVOKED. MR: All EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR A5 SO0N AS THE FRED STEP IN CLEWING. ES-0: A COPY OF ME APPROVED EROSION AND SEDIMENT CONTROL MAN SHALL a MVNTAINE00N TH£ SITE AT ALLTMS. EMS: PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICTED ON THEME PLANS (INCLUDING, BUT NOT LIMITED TO OFF SITE BORROW OR WASTED ARM), THE CONTRACTOR SHAD_ SUBMIT A SUPPLEMENTARY EROSION CONTROL PAN N THE OWNER FOR REVIEW AND APPROVAL BY THE PAN APPROM NG AUTHORITY. FMB: THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF MY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. EST: ALL DISTURBED AREAS ME TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABUSAMON IS ACHIEVED, AFTER All UPON APPROVAL OF ME PIANAPPROMNG AUTHORITY, THE CONTROLS SHALL BE REMOVED. TRAPPED SEDIMENT AND THE SIEMENS SOIL AREAS RESUMING FROM THE REMOVAL OF TEMPORARY SUN: DURING DEWATERING OPERATIONS, WATER WILLBE PLUMPED INTO AN APPROVED FILTERING DEVICE m9: THE CONTRACTOR SWATL INSPECT All EROSION CONTROL MEASURES AT LEAST EVERY 2 WEEKS AND IMMEDNTRY AFTER PATH RUNOFFMODUGNG RAINFAIL EVENT. ANY NECESSARY REPAIRS OR CLEANUP N MAINTAIN THE ERECTIVENE$$ OF THE EROSION CONTROL DEVICE SHALL BE MADE IMMEDIATELY. SETS: THE CONTRACTOR IS RESPONSIBLE FOR THE DAILY REMOVAL OF SEDIMENT THAT WAS BEEN TRANSPORTED ONTO A PAVED OR PUSUC Man SURFACE SE31: SEEDING OPERATIONS SHALL BE INUATED WITHIN T DAYS AFTER REACHING FlNAL GRACE OR UPON SUSPENSON OF GRADING OPERATIONS Nfl AN ANTICIPATED DURATION OF GREATER THAN 14 DAYS OR UPON COMPLETION OF MISSING OPERATIONS MR A SPECIFIC AREA SE12: THE CONTRACTOR SHNL BE RESPONSIBLE FOR PREVENTING SURFACE AND MR MWEMEM OF DUST FROM EXPOSED SOILS WHICH MAY PRESENT HEALTH HAZARDS, TRPFHC SAFETY PROBLEMS, OR HARM MORAL OR PLANT US. EI A VSMP IS REQUIRED FOR PMJECTS DISTURBING 2,500 SQUARE EST OR GREATER IN A DESIGNATED CHESAPEANE BAY PRESERVATION AREA (CBPA) OR ONE ACRE OR GREATER OUTSIDE ME CBPA FOR MORE INFORMATION VISIT THE MRGINW STORMWATER MANAGEMENT PROGRAM PERMITTING WEB PAGEAT: MIpJ/ww.deq.Vlrginiagw/Programs/VIaNr/SlormwaleRdarragemerRasm FRS I FrFNII tA) SAFETY FENCE SF SILT FENCE ® TOM PROTECTION �® LIMITS OFUSTURBANCE ® DIVERSION DIKE IP INLET PROTECTION OP ONRETmR OnON ® CILVEM INIEr PROTECTION CD CHECKDAM CE CONSTRUCTION ENTRANCE TB FS U TEMPoRMY/PERMANENTSEEDING AND MULCHING REMOVETREE SAWCUT DEMOUSH PAVEMENT MANAGED STEEP SLOPES FROM COUNTY GIs WATER PROMOTION ORDINANCE BUFFER/100, R ROODPAN IN GENERAL. ALL EROSION AND SEDIMENTATION CONTROL MEASURES SHALL SE CHECKED GAILY AND AFTER EACH RAINFALL EVENT GREATER THAN 025 INCHES. MEASURES SHOULD BE CLEANED AND RbPIRED ACCORDING TO THE FOLLOWING SCHEDULEANDTHEMRGINM EROSION AND SEDIMENT CONTROL HANDBOOK. THE FOLLOWING WHLBE CHECKED IN PARTICULAR: L THE CONSTRUCTION ENTRANCES AND CONSTRUCTION ROAD STPBIUUTION AREAS SHALL BE MAINTAINED IN A CONDNION WHICH WILL PREVENT TRAFRONG OR ROW OF MUD ONTO PUBLIC RIGHTSOFWAY THROUGH PERIODIC TOP DRESSING WITH ADDITIONAL STONE AND/OR WASHING AND REW DRRING OF FASTING STONE. 2. SEDIMENT DERt51TS SHALL BE REMOVED FROM SILT FENCE AFTER EACH SAWMILL. UNDER NO CIRCUMSTANCES SHALL DEPOSITS BE ALLOWED TO ACCUMULATE MGVE INLF THE HEIGHT OF THE FENCE. DAMAGED OR UNDERCUT SILT FENCE SWll1 BE REPAIRED IMMEDATELY. SHOULD SILT FENCE BECOME INEFFECTIVE OR REACH THE END OF THE EXPECTED USEABLE UFE FABRIC SHALL BE REPLACED IMMEDIATELY. UPON SILT FENCE REMOVAL. DRESS PINY SEDIMENT DEPOSITS CONFORM WITH EXISTING GRACE AND SEED. 3. INIEr PROTECTION SHALL BE CHECKED REGULARLY FOR SEDIMENT. IF EXCESSrvE SEDIMENT IS PRESENT, OR IF EXCESSIVE FUNDING OCCURS AFTER RAINFALL, THE STONE SHALL BE PULLED AWAY AND CLEANED OR REPLACED. 4. STONE OEM IN CULVERT INLET PROTECTION SHALL BE INSPECTED REDULARLY Pofl CLOGGING AND PETALED AS NEEDED TO MAINTAIN FULL FUNCTIONALITY. UNDER NO CIRCUMSTANCES SHALL SEDIMENT BE ALLOWED TO ACCUMULATE ABOVE ONEHALF OF THE HRGO OF THE INLET PROTECTION. ACCUMULATED SEDIMENT SHALL BE REMOVED AND UPSTREAM AREAS PERALW ENRY STABIUZEG BEFORETHIS CONTROL LS REMOVED. S. CHECK DAVIS SHALL BE INSPECTED REGULARLY TO ENSURE THE DENIER OF THE DAM IS LOWER MAN THE EDGES. SEDIMENT SHALL BE REMOVED WHEN ITREACHES ONE HALF ME XRGXT OF ME DAM. 6. PINY SOIL WITHIN FREE PROTEMON AREAS THAT IS INaDVERIENRY COMPACTED SHALL BE AERATED WITH AN IRON BAR EVERY US INCHES TO A DEPTH OF 12INCHES. PHYSICAL DAMAGE TO TREES SHAI BE ASSURED AS SUNNED IN THE WRGINM EROSION AND SEDIMENT CONTROL HANDROOK SECTION SAD, TRES FIRST ME STRESSED OR DAMAGED SHALL RECEIVE AN APPROPRATE APPLICATION OF FERTILIZER TO AID RECOVERY. T. ALL SEEDED AREAS WILL BE CHECKED REGULARLY TO SEE THAT A GOOD STAND IS MAINTAINED. AREAS SHOULD BE FERTILIZER AND AMERCED AS NEEDED. S. ALL TEMPORARY EROSION AND SEDIMENT MEASURES SHALL BE MERGED OF WITHIN THIRTY(30) DAYS AFTER RNAL SIZE STABILIZATION IS ACHIEVED AND VEGETATION IS ESTABLISHED. ANAL SIZE STABIUUTION SHALL BE APPROVED BY THE OWNER AFTER THE INSPECTOR HAS DETERMINED THAT THE SITE IS STABILIZED. MANAGEMENT STRATEGIES: THE FOLLOWING SEQUENCE OF EVENTS AND EROSION CONTROL MEASURES SHALL BE INCORPORATED INTO THE CONSTRUCTION SCHEDULE FOR THIS PROTECT AND SHALL APPLY N ALL CONSTRUCTION ACIWUIM WITHIN PROJECT UMITS. L CONSTRUCTION WILL BE SEQUENCED SO THATTRENCHING AND EXCAVATION OPERATIONS GW BEGIN AND END AS QUICKLY AS POSSIBLE. 2. SOIL STOCKPILES WILL PE PROTECTED WIIH APP OPRATE EROSION CONTROL MEASURES. STOCKPILES REMAUNING FOR MORE THAN 14 BAYS SHALL BETEMPORAMLYSEEDED. 3. THE CONTRACTOR SHALL USE APPROPRIATE CONSTRUCTION METHODS TO MINIMIZE DISTURBANCE ALONG MMMAGED BLOPM AND FASTING STEP STORM WHERE EROSION HAZARD IS HIGH 4. ALL STORM SEWER INLETS THAT ARE MACE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED WITH INLET PROTISTON SO TNT SEDIMENTUDEN WATER CANNOT ENDER THECONVEYANCESYSTEM. S. MR IWSLYGRASSMMR SHALLBESMDMMDSTINWMULCHEDIMMEDIMELY ERMMCHINGOPERATION. 6. ALLTHE MOSIONAND SEDIMENT CONTROL MFASURM SHALLBE INSPECTED 48 XOURSAFTER EVERYRAIN EVENTGREATER TRANS 0251NCHESAND EVERYS DAYS EVEN IFA RMN EVENTDOMNOTOCW R. REQUIRED REPAIRS SHALL BE MADEAS NEEDED TO MAINTAIN DESIGNEDSTANDARD. T. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVERED 0 ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION. S. THE CONTACTOR SHALL BE RESPONSIBLE FOR ALL ME INSTALLATION AND MMMERMCE OF All EROSION AND SEDIMENT CONTROL PRACTICES, MINIMUM STANDARD COMPLIANCE: MST HAVE TEMPORARY AND PERMANENTSTPBILIZATON BEEN ADDRESSED IN THE NARRATIVE? ME ME PROPOSED PRACTICES PEEN SHOWN ON TIE PLAN? YES SEEDSPELIRGATON YES MULCHING YES GRAVEL YES MS2 WAS STABILIZATION OF SOILSTOCKPILS BEEN ADDRESSED IN THE NARMTNE? YES. IS SEDIMEMTRAPPING MEASURM PROMDED? YES. MSS W15MAINTENANCEOFPERMANENTSTABIUUTONBEENADDRESSEDFOREXPoSEDAREAS . MS4 MESMIMEMTRAPPNGFACIUTISTOBECONSTRUCFEDMARRSFSTFPINMA?YES. MS5 HAS STABILIZATION OFEARMEN STRUCTURES BEEN ADDRESSED? YES MS6 ARESEDIMEM BASINS REQUIRED WHERE NEEDED? N/A. MS? HASSTABIMITON OF CUTAND RLLSLOFES BEEN ADEQUATELY ADDRESSED?YES. MS8 MEPAVEDRUMM,CHANNEMORSLOPED NSREQUIRMWHMENECESSARMNL MSS HAS STABILIZATION THROUGH SURFACE ROUGHENING OR OUTIET PROTECTION BEEN ACORESSED?YES. MS30 IS ADEQUATE INLET PROTECTION REQUIRED ON ALL OPERATIONAL STORM SEARS INLETS] YES. MS11 HAS MAINTENANCE OF PERMANENT STABILIUTON BEEN AMIRMSED MR WNWENNCE AND RECEDING CHNNES?YM. MS12 PRE IN STREAM CONSTRUCTION MEASURES REQUIRED $O THAT CHANNEL DAMAGE IS MINIMIZED? NO. MS33 ARE TEMPORARY STREAM CROSSINGS OF NON£RODIBIE MATERIAL REQUIRED WHERE APPLICABLE?NLA. NI THIS REGULATION REQUIRES THAT ALL APFIIGBLE FEDISALSTATE AND LOCAL REGULATIONS PEWANING N WORKING IN OR CROSSING LIVE WATERCOURSES BE FOLLOWED. L MS35 HAS RSTABILWTON OF ARCS SUBJECT TO INSTREAM CONSTRUCTION BEEN ADEQUATELYADDRESSM?NVAA MS36 IS STABILIZATION OF UTILITY TRENCHES ADDRESSED? YEA. MS32 ISMETB MMOFSOILMDMMONNWBUCfl MAn PROPERLYMH OLLFD?(I.ECONSTRUCTION ENRAMCS,WASHRACKS. MLYCIFPNINGOFRMDWAn,TBWSPORTOFSEDIMENTNATR MWFMLnY)YM. MS38 HAS ME REMOVAL OF TEMPORARY PRACTICES BEEN ADDRESSED? YES. HAS MAINTENANCE OF PRACTICES BEEN ADDRESSED? R.E. TERMS OF MUM RES AND REMOVAL OF ACCUMU FATED SEDIMENT)YM. MS19 ME PROPERTIES AND WATERWAYS WWNS(REAM FROM DEVELOPMENT ADEQUATELYPROTECTED SAM EROSION AND SEDIMENT DEPOSITION DUE TO INCREASES IN PEAK STORM WATER RUNOFF? YES. EROSION AND SEDIMENT CONTROL SEQUENCING: L OJNTRACTOR SHALL DUN DUCT A RRECONSTRDCRON MEETING WITH! TXEPLAN APFRWING ADTPIROY PRIOR TO ANY LAND DISTURBANCE US MY CONTROL INSTALLATIONS. 2. IMTALLMO RUMMENTIANC£,SMMEMTMP.ANOPMIMUMCONTROLS PRORTOANYDISTURIUMM 3. ONCElm MFISURMMEINPACF.RMUMMINSP ONOFTXEINRNLFROSMNMDMDIMFMWMROLMEASURESFROMTIREMUN OF N RMMR EPEEINSPECTOR.G 24XOUMINADVANCEOFIMPEM. A MMECFFRMANEMVEGETATONMRMEDURATONOFTREMWEU.. 5. WMMENCEDEMOLLRONNEC6SMYTOP MRMPROMSEDMRKONLY(INCWOINGEXGVA MMRK). 6. WNTR.ORRILFAVEWSRNGSTMIUZ MFASINANONERDSNEWNDMONUMTLNFCESSARYTOINS PmPDSEDIMMR MEMTS.d RBM MFASNOTIMPROVEDSX MSEEDEDWITHIN14OA WDMMR& M ]. CONSMUUT ORMSTRUCNR6,IFAWLIUBLE,SFARTINGA MEGOWNSTRFAMTERMINUSORTHN.RYMFlLLALLFXGVATONSMDTRENCHMFAS. B. COMMENCE WNSTRIICIION OF PROPOSED PAVING AND SITE ELEMENT, WICH THE EXCEPTION OFANY PROPOSED HAS. 9. MRGMSSYMFAS: INSTALL PERMANENT SEEDING AND MULCH. STMILUREALL DISTURBED THEM. 10. MR GRAYELMFAS:RESTORE GRAVEL AFTER TRENCHING AND EXQWATON OPRATIONS ARE COMPETE. 13. REPAIR MY HASSON AND REMOVE ANY SEDIMENT. l5. DRESS AND OYERSEED ALL TSTURBED AREAS AS NECESSARY TO AFFECT FERMM ENT VEGETATIVE COVER. STARS LICE ALL REMN M NG GWRRBM AREAS WITH TOPWIL SEED. AND MULCH ONCE WORK IS COMPETE. 16. REMOVE SMI MEW TRAP AND ASSOCIATED DIVERSION TIMES ONCE F ERMMFNT VEGETATIVE COMA HAS BEEN ESTABLISHED ON SITE. v. BEGIN INSTALLATION OF ANY PROPOSED BAPS ONCE ALL WMlBm NG AREAS ME STABILIZED AND FRM S REFE OF DEBRIS. TO I NSTALLATION CH ECKLIST AN D INSPECTION MI LFSTNER OR CONSTRUCTION MILESTONES. INSTALL PERMANENT COFNEYANCE CHANNELS TO EMIRS AT M 0 FIA,STMNLNG IMMEDIATELY WITH EG2 NFE i MATTING. UP. AFTER FnA SITE STABILIZATION AND APPROVAL MOM ME APPROPRATE EROSION ANDSEDIMEM CONTROL AUTHORITY. ME SILT FENCE, INLET PROTECWN AND OTHER STMNZARON MEASURES SHALL BE REMOVED. LLI z W U z DO W 00 0 cI W O x N } a w a Cn i W Q Q Z J O X F- Z O U F- Z I.Ic, I G_ 0 W 0 Z Q Z O O X W G APPROVED DCH SUBMISSION NO. 4 PROJECT 210]00] T H E W O R K O F L I N E + G R A D E C! n0 em cn Dom' ' 3jo��og,\\\ I 1 sm--—— — — — — — ' Z `— i voo�t(( F /�■l I \ / l /l j/ l /l/l /lll l / l l 11 / I I I I /TH91"l v� / / / �_31 _J, \V A ✓ // o / � /�� a / ® v �\ r \ V A V A VA \\ VAVA VAA VA \ V A AA A V ✓$� / V A \ \ V A\ VA\ 100, \ r 67, woo 6 N €N �c�yo zi o m p coH WAVERLY RESIDENCE T '� VSMP(WPO-2021-00056) n' D /fj �" T O N< 6 1y R /�+� G + @ o o �= ALBEMARLE COUNTY, VIRGINIA va N O o `i 9 >F a �, EROSION AND SEDIMENT CONTROL PLAN - PHI p I v I E x o I n p p A I N e 0 0 $ n S rlN \ _ — NOTE: AREAOFSXEETFLOW OOWNHILOFIEVELSPREADEAS MUST BE COMPLETELY STABILIZED AND VEGETATED PRIOR TO RELEASE OF B]NOS. LlM/TS OF SYF✓E✓EO FOPOGRGFHY EG3TYPE SINSTPSLEDFOR AT, DOWNXILLOF LEVEL SPREADERER \D142013SF LEVEERTINGRA, D L� _________ 1 - — ` / LOW MAINIFNM10E Gfl0UNDCWEN SLOFE53:SOR SLEEPER -SEE te / IANDSGPE %PNS PoRSEED MIX /� -�'-'-' CONSiRIICTION STAGING ANO PANNING / fl \ D14b, BE \ 1\ \\ \ \I m IL I �� "� j F-� —II ; ,,; �36 1 /� �:N� • /� ' _ D ® e SPR MERONCEIRFPISR�EMPoOVEn \ \ \ WITTING PS SF 5731E \ \ — LM 95-10 TRACT 2 55.45ACRES CYRENA W. $PAR MANG3r E1wsr iPo FORSD D.B. 5459-179 D.B. 5433-135 6 136 PLAT �' / — \ -DDwrvHILLOF LEVELSPRFADSO- \ SPoIMENTTRAIR V A -'1 --. DRAl EAREAv AC - ADDDIONLL EARNINGNEEDED ZONED: RA / / � � — — \ _ \ \ \ 1 I sF QpLF 1 IF nEmm f USE RESIDENTIAL °I SEESHEE .3FORMIN.DIMENS MDSTONES . / I \ \` \ L LFC / EG3TYFEIINSTILLINGBASNODWNHILLOFSTONEOP.7 \ \ I // / / / / / A A I I 1 A � A A A V A A♦ �/�—\ CE'm /W Q0 U \\ W O 00 \ / N w o / } a W a > g / Q cn N d z a a J O X F z O U r z W Li W z Q z O V) O X W ATE. COUMY PAVED CE WOH WASH HALY(. III j �p AV2H OP A �I \ \ / r/ P1A -----\ l l us��mm„3iaF,h ne[ APPROVED DDH /� SUBMISSION NO. 4 PROJECT 2107007 THE WORK OF LINE . GRADE /// z, ;1 EROSION AND SEDIMENT CONTROL PLAN PH 2 C2.2 1•-W: 0 SO AD C$N-ip pSPMLI TOP DUIfi zR 2x �fi' MIN. ]Iq gcGPEWIE PASS PRIOR E In umASPINLi PAYED xssxPAcx OTHEN SR IIS 1i IS M111.. SR ppY{ypli POSTPT Hass AGE EM EXTEND NrL a. L-.® 'E 'E 1Na EDRE53 ITWnN4 DEVICE PUN �12' MIN.�PC�III st" r SR am A L! ..,. alxc DEVICE SECTION A A inm xrt 1, fl' Ir 1 be nsdalax] wnh I' hbEft-cl, elnrroH verve supplyne, a BEAb At a diseases ofl_' cI for adeoge mWMp' W.L I IOe - 'P tl Itl elo wr appr d ellm I edv 1. AN Nw naLM 4e Vre.ullM from n,nu Ianl N,ms Ma ter nr xNvcorv.es'. PAVED WASH RACK NO $VyE O CONSTRUCTION ENTRANCE WITH WASHRACK PIPE OUTLET CONDITIONS Xal-, ME r�: iiS:iJl wee ._ury'4S �y�i E`'_i: " ' ' tii�a1-111111 B-STI Source: Va. DSWC Irate 3.1&1 OUTLET PROTECTION - MINIMUM DIMENSIONS STIR.♦ TNLWATFA LONDITXIN PIPE SPAIN (�I OISOXMOE IQrn AFRox IEXBIN (V) ONW NMOx wIDM 8p8(RFAM LMDEO afliox wroFx 001YNBTRFAM lw) REQOIRED Dag Alp Mp TMISNNE98 NGXaB CFN FEET FFET FEET FEET FEET Al 1 12 0.42 6 3 ] as o]s A2 2 12 1.011 6 1 3 1BA 0.5 oTs 3.18-1 OUTLET PROTECTION \_J CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) I. SET THE 3GHE4. 2. EXCAVATE A 4TX 4" TRENCH IT.. ALONG THE LIME OF STAKES. ITI, 3. STAPLE FLTER MATERIAL 4. BACEPLW AHD COYPAEI TO STARES AND EXTEND THE EXCAVATED SOIL, IT INTO THE TRENCH. /� � i � .a III SHEET FLOW INSTALLATION (PERSPENTNVE MEN) I I I t I A \W" A/J L \ FEII III1I POINTS A SHOULD BE HIGHER THAN POINT H. Source: Adapted from Installation of S raw and Fabric F'Iter Barrier for Sediment Control Sherwood aM Wyent Plate 3.05-2 O 3.05-2 SILT FENCE TPSIE 3319 (REVISEDJUNE2003) TEMPORPSVSEEDING SPECIFICATIONS OUICNREFERENCEFORNLRESIONS KPNgIION $PFdFS APEN NATFS 1OTON MBE .EF�TILIZER&LIO IDm TABLE 3.32-0 IREASEOJUNE2003I PFPMANFNT SFFDINA EPFf.IFIfATIONC FON RFOMONT APFA SEED .I sPFff6 NAIcATIONMOPANAN MAF e=C�saarsas &�IME AAN—o-ERTILIZER EsEsa-.®oa M MAP SEDIMENT TRAP VOLUME COMPUTATIONS sT-1 Orman Are, (ABSRnyulree smngn 5eveaorss 1 tMON Incr. tocr. cum. 143 19f cr L W Ana Vol. Vol. Vol. Wet Storage T30.16 6ewtlan IFQ IFt) ISFI ICFI (O9 (CV) S6 Py Storage 7310 ]26.W 39 23 8]6 0 0 0 Brad Ear. K 31 Prot R]1✓ 65 65 WET CRV Nnb3lI ]3R.OJ 64 ea 21or set 141 1 216 TEMPORARY DIVERSION DIKE Compmled Soil 16 Mn L ^Flax 4.s mw. —. Soma: VILDSWC Plate 3.09-1 O 3.09-1 DIVERSION DIKE SILT FENCE CULVERT INLET PROTECTION nm o mx aD oMwgmn "'" OPTIONAL STONE COMBINATION** Source: Adapted from VDOT Smndmd Sheets and V. DSWC O SEEDING SCHEDULE -PIEDMONT O 3.08-1 CULVERT INLET PROTECTION Plate 3.0B-1 TEMPORARY SEDIMENT TRAP A. n a. w/vu _ p ar ox mnmL (MMrvrq c .,a. ..a w2 a.vD-r ta¢.wavrt Cu¢I,rw res— CROSS SECTION OF OUTLET =m NOT NBE �rWmro 4 1 --CWRSE ACIMCAR�XALL BE .��Oa 5i OUTLET (PERSPECTIVE VIEW) Source: Va. DSWC Plate 3.13-2 O 3.13-2 SEDIMENT TRAP (STONE OUTLET) TYPICAL TREATMENT - 1 (SOIL STABILIZATION BLANKET) INSTALLATION CRITERIA s // "E"B'sm — agnxD r ... NmEnruamrm as nwm ieTa Ht nr rr r r TEar it `)— PLAN —VIEW STAPLING DIAGRAM 6 IINE w r�nm�x FM P.1 'MUNpWriti(At 9mm/Nr 1.. .Lrmrr � RFITLY T T Scum: VDOT Roed and Bridge Stendmds O 3.36-2 EC-2 INSTALLATION Nate 336.2 LLI 6 U w W o 0 0 LJ CA wc� } 0 Lu p > g <cn U) J Lu W —i O N Z r Z Lu Lu W z Z 0 V/ 0 cr W G APPROVED DCH SUBMISSION NO. 4 PROJECT 2107007 T H E W 0 R K O F L I N E G R A D E C2.3 Section 5. Stormwater Management Plan l I I l / / LEGEND LLI sREAREA z // / / IMPFRVIODSAREA © a // FORESreDAREA s / _// / // / / / / HALLOW TIME OF OONCENTRATON FAITH un1]s �Sv Vv USD ro GRAPY _ — v V / / // / / / / / / > / / / / / / % l / / / i — — — — \ _ _ \ \ ._' �• / / / / / / / / / / / / ORMNAGEOMOE 1 0 mD 14201iSf \ \ — — '(, / / L �/� / / / / / / / / w� — SURFACE FLOW ARROW \ / WATER PRGIEcnON ORDINANCE BUFFEw1DUYEAR FL000PUIN MANAGED STEEP SLOPES FROMCOUNrv6a / ----- / -- / J / / \ 7 ® SHEEP fl➢W ARFA6 \V _ V 'II A �II 1 V II \ Lu LA V A V vv 1 / < v / z SHEET FLOW AflGA SHEET FLOW AREAC \V `� �V Q 1.91 A0 Lu 036 AO i, Lu0cz W cj z Q \ \ \ \ \ v v A \ }0 �I —� � 3 O T.M 95 /0 TRACT 2 \ \ \ e l \\ w � 55. 45 ACRES / / Q g m CYRENA W. SPAIVKMAN \ v v - a Z \ 1Lu D.B. 5439-/79 D.B. 5433 /35 Q /36 PLAT ZONED RA USE RESIDENTIAL O LA\ 1 V A V\ v A\ \\ \ V •�. a 1 P� 4101 �STORMITER MANAGEMENT NARRATIVE DANi EL E. nvEN '^ PFPRCAWAUTELY3 AC(1 ,0"5FQFTHISSI MEMBEDISTURSEDMRTHEWNSTRUCIIONOFASINGIEFAMILY be xo. e55 RESIDENCE PIFASEUNDM ATAr T1ISTME,TREESVATIINMEDI5TUR.CEPREAHGVEALREPOYBEENCLEARED.FOR / SIT) \ MWATERMANAGEME MRMSES,MESREISWNSIDEREDTOBEFORBMDINOSEYISTNGCONMTIONS.ADD..Y, /THESITE IBM HE USED FOR AGRICULTURAL MRIMSES (ORCHARD + HAY ORTATONS,THEREFOREMEAS NOT DIRECTLY PFFIUATED WmiTHE CONSTRUCTION OFTHESINGIE FAMILY RESIDENCEARE NOT INCLUDED ONTHIS FLAN. 9rONA1. �N, EXISTINGIORAIWGEPATTERNSANELONS YPRESERVES, WITH RELf Sk RDRNNAGEARFNMATED OUTFASHEET FLOW Fli0M THE SIZE INPoSr-0EYELOPMENTCONOITONSIEVELSPRFPDERSFORM WON9VAfSLLWNCENA.SINCOUTFALLSIDRETURN APPROVED DCH CIISTSFRSPORTFRFRGER THAN ITET05HEETFLDW TO CONFORMM,THE LC25SPIREAD).SINCME BEEN DESIGN VEFLOWPATH SUBMISSION NO. A /ROM FOR i LARGER THAN STORM.THEWATERHISENSQUALITY DESIGN 9VAC2"1El RBAPRFADERS ITHE BEENDESIGNEDUSING Ffbt / ROWSNL DOWNSPOUTS NOT MIGN DIRECTED M ENGNEERED LT EL SPREADER, LOWWILLPNJES MR THE IATED O1 CUSTOM RM. AT PROJECT 210TOOF INDIVIDUAL DOWNSPOUTS NOi DIRECTED iOPN ENGINEERED LEVEL SPREADER, FLOW VALL BE DI55^FAIED WITI CL6rOM, LARGE /SPLASH BLOCHS(SEE ARCHITECTURAL PLANS FOR DETAILS), THIS ENSURES ALBEMARLE COUNbS SMITANATER MANAGEMENT \ THE W 0 R N 0 F AGREENENr FOR FNAILV RESIDENCES TO. I N E + G R A D E SINCE THE COSTING GRADES DOWNHILL OF THE LEVEL SPREADERS WWGE FROM iW25%, PARTICULAR WE HAS BEEN TAXER IN / THE DESIGN OFTHESPREADERs. DOWNHILLALLOWABLEVELOCTIES HAVE BEEN DETERMINED, AND LEVEL S%iEAOERS HAVE BEEN - DESIGNEDSUCH TTIEVELM"WERTHEWEIRISLISSTN %OFTHEA WABLEVELOCIW.THISMSURE5THAT,0.$ 2� PREDEVELOPMENT$TORMWATER MANAGEMENT PLAN RUIuoFE REWNceNTRATES DowrvxIL1,ALLowABIEVFLocmESARE Nor FxcEEOED.IN ADDmoN,AWNSERVATIVE NUNFAu C5.0 INTENSITYHO$ MWMM SEE NHIa ALL" OnS O W.z. 1v 1•-so: o So W LEGEND �� ■ uj a SNE MEA Z IMPERVIOL6 APFA s 0 00 o FoaEsreDAREA ��y s z umlis or olsuR3ArvcE s TIME OF CONCENTRATION PATH 1>NOTE:PAFAOF EDOWNHILL PRIER RFA COMRRIEY SIABIUZED AND VEGETATED PRIOR TO flEEABOOF BON ROD 1420]3 SF— DA-oA4Ac\ `i 1 / / <� V / / / SURFACE FLOW ARROW c=oso / y _ / / f / / TC=5 MIN, P / / / aoF�/ ceaa / — — / m / — WATER PRODUCTION oaDlNnrvcE LLJ RUFFEaimuvE>R FiCooPUIN MANAGED SMEP SLOPES / / ll` / FRomcaGttaa ------ -----� /(IN / (. TOTALDA 1.03AC x / ` SPREADER ` + NOTE: GARAGE,GMVEL FOOTPATH, AND VEXIGR ACCE55DRIVETOBE IMET/LEAR , IMPROVEMENTS HAS BEENACDOUNTED MR IN HMROICGCESGIN. MRIRE J IMPROVEMENTS MUST CONFORM TO DRAINAGE PATTERNS SHOWN PREFER. _ 1� �_1 Jul 1 - 1 � v TOTAL - \ ALDA 0.35 AC 1X 1 \ L Q V AV 36LA� V A A I \\ \IIIV IV A VA P36 �A DA DSO r16 ACC A {/(1TO 5 WIN�^j 1 1 A Ln \ \ V A A A A A A\ A \ CULVERT A2 �? �... 1 1 Q 1�➢ \ s2 1 / \ a \ \ \ \ \ \ \ sHEETFLOWAREOA \ _ 1SMIN W 0 z TONCLNDEE LEVEL (INCW��/ \ } W K A EDERS\\\ \v \ \\ \v R� � v�\ / / /-- -_ - �— --\�\_�v -_� vv � I l'1 \ i-oA1 --o as ��•( � I I y \\ \�V V � j \ A��-`j �/ � � / 2G Q TM 85"10 TRA CT 2 jWUZ�) a DAD 45�ACRES ccESAREATOculvEarntl ajCYRE%W. SP3RfM�N ?` _ Lu D�543�1179D�43�13& 146P4A� I 'ZONE V J 1 d V A USER SD N�/JLA 1 I 1 I // v V A V I I I \�w).� — LEVEL SAD ERAS I I 1 A AC __ c 036 L I A Lil 1 LINCL ES AREA ttI CULIERLA2) �1C=5 MIN_�n.. �\ LLB 0 1 v = e \./ 1D 4 / // / ^ \ \ \ I I I 1 \ \ / / / i l 11M'CA, 1106EF111111EV IFSVF+,re[ 1 APPROVED DCH SUBMISSION NO. 4 PROJECT 2107007 1 \ \ \ \ \ \ \ \ — / / / / 1 l \ \ \\\�' 1 �'II' I i• / / / / I // / THE W 0 R N OF LINE + GRADE z, ;1 POSTDEVELOPMENT STORMWATER MANAGEMENT PLAN C5.1 P-w:O SO BO 8DRE RE DRrveWAr w� a�o5 Qm2 ]4D 750 WMIN LOVER i %tOP. GRADE _ / N'P' FN `DRIVEIVAY GR40E 6 J NE \% 1'MIN. CLEAR /F / - -1'MIN. 1'RBERC0NDUIT -OWING TAR 745ED. LIASOYR HGLD' �FCROSSNG 4(SE7ESHEETC2.3FOR 1MIN.CLEAFss' HD:IP3 DR11 SOtR HGLWATERSERVICE 1'RBERCON CR0.5SING PROTECRON 3WC BURG COI OUPLETP20TECOON(SEFSHEE CROSSING C2.3 FOR MIN.gMEN$Iq 6) MENSIONS) BE 3THING . en 1.5'HOPE'. Dfl11 OCULVERT Al PROFILE O CULVERT A2 PROFILE H:1^=33':0 SO AD H: 1'=30:0 30 60 V. 1'=3:0 3 6 V: 1'=3':0 3 6 COVERT. BEUNCOMPACIEDOR, RER'M TOPSIRF UNLESS OPf SE SPECIFIED ON PLAINS _ - �TCOVER 6l PRESSURETREATEDTIMBERS IFNGTHPERPLW 'FRENCH DRAIN' DN FABRIC WIDTH OR PER PLAN) - 6 A. u 6' 24:ISLOPE UP TO LEVEL SPREADER WAS - VDOT GE, STONES VDOTX$]STONE L1NE STILLING &151N WITHRC-3LINING. - GEGTESTIIEFPBRICCONPNUOUSLY LINING TO BE CONTINUOUS WITH CULVERT OUTLET 'SULFUR WRAPPED' AROUND STONE PROTECTION USING WHEN CULVERT IS PRESENT. e 06' SCHEDULE AO PERFORATE. WC TO TSTONE (MIN.1'DVERUPONTOP) DAYLIGHT AT LOCATION SHOWN ON FYANA BELOW IX NONWOVEN GEOTTIIE FlLTER FABRIC p (PoPESUBSTINIIONS SHNLBEAP%tOVEo UNDER EC3 LINING, MIN. 2' OVERLAP R BY ENGINEER) NOTES P. MAINTAIN 2% MIN. SLOPE ON ERE 2. CONTACTOR TO PROVIDE CIIANOUT AT UPSTREAM END OF SYSTEM AND AT ALL POOR LEADER REARS AND ALL OTHER LOCATIONS SFEORED ON PLAINS. 3. NPES GROUP BE ORIENTED TO MAINTAIN A ROW OF PERFORATIONS AT THE INVEST OF THE ARE. NOTES: 4. GEOTEXULE FABRIC SHALL BE NONWOVEN WITH A ROW RATE OF 110 GPM PER SF OR GREATER, AND PUNCTURE STRENGTH OF 250 LES OR GREATER. L LEVFLSPHMMUPSHALLBECOMRETELYLEVELALONGFNTIREIFNGM. 5. AIL CONNECTIONS TO THE FRENCH DRAIN SYSIEM3WllL BE COMPLEIELY WRAPPED IN NONAMOVEN 2. ENDSSHNL BE KEYED INTO ADJACENT BLOW A MINIMUM OF Iff TO PREVENT SCOURING/SHORT CIflWITING MOUND EW0.0 GEOTECTILE FABRIC TO PREVENT SOIL INFILTRATION INTO STONE AROUND CONNECTOR MINT. 3. RE SHAILBER DNOMORETH[N -MOMTIMBERENBS. 6. CONTRACTOR TO PROVIDE RODENT SCREEN ON ALL DAVUGHTFIl RPES. A CONTRACTOR SHALLNOTOJMPACTSTILLING BASINMEA OR ALLOW HEAVY EQUIPMENT IN THE SPWNG BASINVICINItt TO AI O FRENCH DRAIN O LEVEL SPREADER =1':0 1 2 ELL `OE&ONSTORM HUTALMFATO 1 U%L COWNSLOPe NIMUMLENO wmeDLEN'c 'COWNSLOPE C OOW H6LOPE RIGID UP zAOFR INTENSITY LEVEL SPREADER FLOW ALLOWABLE OF RIGID LIP OF (E RIGID LIP VEIFOI( BELOW LS OMBEP FACTOR (IN/NRI (AC) (CPS) GROUNOLOVER VFLOCIIV IFP81 IFP (ilj IWS) MATERIAL N At 0A0 7,03 OM 124 GRAM 4.00 18 ]B 383 PMBEfl A2 036 703 6. 1.11 GRAM 4. LS JIG 3. TIMBER B Goo ]03 048 1.6e GRAM 4.00 22 24 386 TIMBER 1TXERA'NFALL WIFN3R/UYO XEPEBiNEXpXENDOF1XE80%CONFIC£N(ZMTEGAVAS ESRMATEOBYTXENWAT1A914 WEERRE THIS COVSEMATIYF VALVEATIEMPR]04ttV/NTFOR WA.. WUTNIGHBAWN9TXA]MAIGODUR...Ef. 1VBtV`TXRFROIECI.X OYR PENRN RMWXASBEEN USEDSINCCNOALTFANAR/E1OWPAPIIS.UR1 2R MMEVEL OFME6 LOW0.IVCEN]PAh➢FLGWTXATWILL CCCVRCVWNXttL WTXELEVELSPREACERAFTER THEEFFECIIVEGSTAYQCFSXEEFELOWISREMRSO CULVERT DATA TABLE Elate (ft) ]40.01 SEE LANDSCAPE%PNSFOR SPLASH BLOC, M4TERML 3Bm 2%MAX. MR 30TO EX. GRACE 6' EEPHOLES.DRILLFp18'O.G 138.03 CULVERT NAME CULVERT DESCRIPTION HYDROLOGY TOTAL FLOW Q Itlal FLOW FEP BARREL WN LVING HEADWATER CALCUIATIONS EIEWTXIN HEAO\VATER CONTROL OUTLET yELOCOYLOW (Ip[I POINT FREEBOARD (R) MaleNal4thap..1- C T[ (min) 1 Iln/110 AREA (Sol SLOPE 00 LENOTM V0 INLEL MWI/ O CONTROL WI FLE 4n HWo OUTLET OcX CONTROL X lAL(IONRS]ORMI INVO INVIn M AHOFEAI OMlln) 1-12"N WE 1 ]3385 ]3980 12 03] 5 ]03 016 84]% U44 042 041 034 034 519 ]3884 OCO 02] 02 050 485 ]33.)0 ]38A4 ]191.9 MUp.)ELEVATON So .5. AIGAIRBTORM) 1. HOPE 3 ]3385 ]3350 ROPE 031 5 ]93 019 B6]% .4. 04] C4] 03] 03] 532 ]389] 000 01. 028 050 485])8 ]398] ]54]3950A2(IOYRB]ORM) TILLOPWE 1 ]43 ]0 ]4450 NDPE 12038 5 ]03 040 114% ]000 101 101 060 0Go 140 ]4510 0GO 042 042 050 O80 ]4402 7e1B 10 489]4641A2125NRSNRM) 1-IT'NWE 1 ]43]0 ]44 SO NOFE 12 0385]93 04C 114% ]000 114 114 O85 ..A 145 ]4515 000 045 045 050 080 ]4402 ]L15 4974841 118 DESIGN CHANNEL CROSS SECTION ANALYSIS Ls0[I Cn- Senllon I FNmMn I C-nnel _Imes Slope Depth (ft) TQ 0.40 HLLO OFRONDEDRUNOFFSEXINDIEVELSPREADER. 7" L'W 0 1 2 s + s 6 ] s e O DITCH TO Al CROSS SECTION El. (ft) 8eetlen Depth (it) ]48m 1 v 1%5m ]45.03 ]44m im GSO GOO Nm L60 0 1 2 3 4 3 6 T 6 S O DITCH TO A2 CROSS SECTION v/ J W 0 w W O W > W W o Z < N O O 0 Z JEL W K w a % mLLJ < Q K O H U) G- APPROVED DCH SUBMISSION NO. 4 PROJECT 2107007 T H E W O R N O F L I N E + G R A D E C5.2 Section 6. Pollution Prevention Plan. (reference State Regulation 9VAC25-880-70 part II section AA) A Plan showing pollution activities and prevention practices Lu NOTE AREAOFSHEEI FLOW DOWNHILLOF LEVEL SPREADERS MAST BE COMPLETELY STABIL2ED AND VEGETATED PRIOR TO RELEASE OFSONOS. / / / / / , J mutts ov SUPVEVEa Fovocrrvarr— EGSTYPESINSTALLEDFOR40' DOWNHILL OF LEVEL SPREADER— / OD 14213 BE LEVELSPREADERTOSEINSTAIIED ON SEE OR RDMIX IANDSGPEPLW8 FOR8EE"DjM�IX�� STAGING 1 I I 1 1 AND RARWNG D142b13sF 1 I \ m ' �IJ _ r_ i l;i,,;� I ."36 EC 2 TYPE I \ \ \ \ \ \ 36L� \ \ \ \ 1 \ \ I \ \ TTT \ \ \ ` SPREADER ONCE ITRAP IS REMOVED \ - _ \ \ AIAmNFE l- 1 / - R LM 85 ID TRACT 2 O 55,4 �5� ACCRElSIlM : CY/1ENA W. ✓PAlllll lAN G3 PESINSTll OFOR 50 C D.B. 5439-179 D.B. 5433 /35 & l36 PLAT / \ \ DIMENrm r- _ \ \ �OOWNXILLOF LEVEL SPREAD ER. 1 IA11 \ AD FORD DRNNAGEAREA ]ASAC E ZONED: RA sE w 1 IFNEIDED / USE 17ES11?ENTIAL / _ _ _ v A I �I� o .3F SLOIN.DIM FACH MDST NEVM. SEE BHEET C23FILLING BASIN DOWNSANOF STCNE1)E. I \ \ \ ��` ` 1 FOG IYPEIIN STILLING 8651N DOWNHILL OFSTONEOP. I � 1 8F 3T8 LF NOTE: LEVELSNIFPDEA TO BE INSTALIID AMR SIlE195TABILRED A A A �� W Z J Lu Z O 0 0 \ (n N xo � v Lu Q > ALB. COu1m PAVE➢ OF WITH ASII HT,SN oM 4i nu 410 ,cwncm09EFTIRINEI sroxAu °� �aNE,11&SE omc / APPROVED DCX SUBMISSION N PROJECT2107007 LIE+O NE GRADE NOTE: CONTRACTOR TO MARK UP PLANS WITH ANY CHANGES IN THE FIELD POLLUTION PREVENTION PLAN X1.0 1•-30:0 sD Bo E. Sources of Pollutants, locations, and prevention practices Pollutant, or Pollutant Prevention Practices, Generating Activity Location on site Control Measures F. Sources of Pollutants, continued. Common activities and minimum control and prevention practices Pollutant, or Pollutant Location on site Prevention Practices, Generating Activity Control Measures Follow Erosion and Sediment Control Clearing, grading, excavating, and on- Land disturbance area Plan. Dispose of clearing debris at stabilized areas acceptable disposal sites. Seed and mulch, or sod within 7 days of land clearing Cover storm drain inlets and use drip Paving operations Roads and driveways pans and absorbentloil dry for all paving machines to limit leaks ands ills Direct concrete wash water into a leak - Concrete washout Current location and detail shown proof container or leak -proof settling and cement waste on plan basin that is designed so that no overflows can occur Enclose or cover material storage areas. Mix paint indoors in a containment area or Structure construction, stucco, Structures in a flat unpaved area. Prevent the painting, and cleaning discharge of soaps, solvents, detergents and wash water, paint, form release oils and curing compounds. Water shall be filtered, settled or similarly Dewatering operations Dewatering sites shown on plan treated prior to discharge as shown on plan. Designated areas for material delivery Material delivery and storage Designated area shown on plan and storage. Placed near construction entrances, away from waterways and drainage paths Material use during building process Building areas Follow manufacturer's instructions. MSDS's attached. waste collection area will not receive a substantial amount of runoff from upland Solid waste disposal Current designated container areas areas and does not drain directly to a on plan waterway. Containers have lids covered before periods of rain, or are in a covered area Scheduled collection to prevent Pollutant, or Pollutant Location on site Prevention Practices, Generating Activity Control Measures overfilling. MATERIALS NOT TO BE BURIED ON -SITE Convenient and well -maintained portable sanitary facilities will be Sanitary waste Current locations shown on plan provided, and located away from waterways or inlets. Such facilities shall be regularly maintained. Apply fertilizers in accordance with Landscaping operations Landscape areas shown on plan manufacturer's recommendations and not during rainfall events To be treated in a sediment basin or Wash Waters Wash areas shown on plan better control as specified on plan. Minimize the discharge of pollutants from equipment and vehicle washing Vehicle and equipment washing Designated areas and details shown on Provide containment and filtering for all plan wash waters per the plan Minimization of exposure to precipitation and stormwater. Minimize the exposure of building materials, building products, construction wastes, trash, landscape materials, fertilizers, pesticides, herbicides, detergents, sanitary waste, and other materials present on the site to precipitation and to stormwater. G. Non-stormwater discharges (9VAC25-880-70-E) Discharge Pollutants or Pollutant Constituents Location on Site Vehicle washout Sediment, paints, oils See pollution prevention plans Dust control spray Adhesives, sediment See ESC plans Pavement and building wash Soaps, detergents, residual material See ESC plans Landscape irrigation Fertilizers, sediments See landscape and ESC plans Concrete washout Lime, concrete admixtures See pollution prevention plans Parm/masonry washout Paint, oils, construction materials See pollution prevention plans IL Persons responsible for pollution prevention practices Name: Owner, Cyrena Sparkman (until contractor is selected) Address: 41 Wicket Way; POB 2304 Cashiers, NC 28717 Email: cy@sparkman.net Phone Number: (703) 200-1947 I. Response and reporting practices Minimize discharges from spills and leaks. Minimize the discharge of pollutants from spills and leaks and implement chemical spill and leak prevention and response procedures as follows. Respond to all spills, leaks and discharges as follows, All spills will be cleaned up immediately upon discovery. Spent absorbent materials and rags will be hauled off - site immediately after the spill is cleaned up for disposal at the nearest landfill. Report all spills, leaks and discharges as follows, Spills large enough to discharge to surface water will be reported to the National Response Center at 1-800-424-8802. J. Pollution Prevention Awareness All employees will be trained via biweekly tailgate sessions. The sessions will address the following topics: Erosion and Sediment Control Practices, Non-Stormwater Pollution Prevent Practices, Waste Management and Materials Storage Practices, and Emergency Procedures specific to the construction site. Formal training will be provided for staff with specific stormwater responsibilities, such as installing and maintaining BMPs. The formal training will cover all design and construction specifications, and will occur before any BMPs are installed on the site. Section 7. Discharges to impaired waters, surface waters within an applicable TMDL wasteload allocation, and exceptional waters. Runoff from this site discharges to HUC 020802040101 Stockton Creek — Mechums River, which is listed as impaired on the DEQ Integrated List of All Waters in Virginia. Causes of impairment are Benthic Macroinvertebrates Bioassessments. Section 8. Qualified personnel The following personnel are responsible for inspections; Name: Daniel Hyer, PE (until another consultant is selected) Address: 113 4 h St NE STE 100 Charlottesville, VA 22902 Email: dhyer@line-grade.com Phone Number: (434)262-0163 Section 9. Signed Certification CERTIFICATION "I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belies; true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." Operator Name: Cyrena Sparkman, Property Owner (Contractor TBD) Company: Title: Signature: Date: Section 10. Delegation of authority. Delegation of Authority I, (name), hereby designate the person or specifically described position below to be a duly authorized representative for the purpose of overseeing compliance with environmental requirements, including the Construction General Permit, at the construction site. The designee is authorized to sign any reports, stormwater pollution prevention plans and all other documents required by the permit. (name of person or position) (company) (address) (city, state, zip) (phone) By signing this authorization, I confirm that I meet the requirements to make such a designation as set forth in the Construction General Permit (CGP), and that the designee above meets the definition of a "duly authorized representative". Operator Name: Company: Title: Signature: Date: Section 11. General permit copy To be included with final SWPPP. Section 12. Inspection logs Section 12a. Corrective Action Log Project Name: Waverly Residence SWPPP Contact: Inspection Date Inspector Name(s) Description of Deficiency Corrective Action Needed (including planned date/responsible person) Date Action Taken/Responsible person Section 12b. SWPPP Amendment Log Project Name: Waverly Residence SWPPP Contact: Amendment No. Description of the Amendment Date of Amendment Amendment Prepared by Names and Title Section 12c. Grading and Stabilization Activities Log Project Name: Waverly Farm SWPPP Contact: Date Grading Activity Initiated Description of Grading Activity Date Grading Activity Ceased (Indicate Temporary or Permanent) Date When Stabilization Measures are Initiated Description of Stabilization Measure and Location