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HomeMy WebLinkAboutSDP202200043 Plan - Revision 2022-09-28RIVANNA SOLAR 12.5 MW AC GROUND MOUNT FIXED -TILT RACKING SYSTEM SITE ADDRESS: 2627 BUCK ISLAND RD, CHARLOTTESVILLE, VA 22902 / SITE COORDINATES: 37.9664ON, 78.4056°W PROJECT APPLICATION # SDP2022-00043 �Y9Zi],: ti]aT00]:i:/ DEVELOP A 14.68 MW DC SOLAR PHOTOVOLTAIC ELECTRICAL GENERATING FACILITY ON APPROXIMATELY 149 ACRES OF LAND. THE SOLAR POWER PLANT WILL BE INSTALLED ON APA GROUND MOUNT FIXED -TILT RACKING SYSTEM. LAND USE BUILDING CODES AND DESIGN REFERENCES AUTHORITIES HAVING JURISDICTION: ALBEMARLE COUNTY BUILDING DEPATMENT 401 MCINTIRE ROAD, NORTH WING CHARLOTTESVILLE, VA 22902 (434)-296-5832 VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY 1111 EAST MAIN STREET, SUITE 1400 RICHMOND, VA 23219 1 ITII ITV - DOMINION ENERGY 600 EAST CANAL ST. RICHMOND, VA 23219 APPLICABLE CODES: ELECTRICAL CODE: NATIONAL ELECTRIC SAFETY CODE (NESC) 2017 ELECTRICAL CODE REFERENCE: NATIONAL ELECTRIC CODE (NEC) 2017 IEEE 80: IEEE GUIDE FOR SAFETY IN AC SUBSTATION GROUNDING IEEE 242: IEEE RECOMMENDED PRATICE FOR PROTECTION AND COORDINATION OF INDUSTRIAL AND COMMERCIAL POWER SYSTEMS IEEE 1547: IEEE STANDARD FOR INTERCONNECTING DISTRIBUTED RESOURCES WITH ELECTRIC POWER SYSTEMS IEEE 1584: PERFORMING ARC -FLASH CALCULATIONS ICEA P-32-382: SHORT CIRCUIT CHARACTERISTICS OF INSULATED CABLES ICEA P-45-482: SHORT CIRCUIT PERFORMANCE OF METALLIC SHIELDS AND SHEATHS ON INSULATED CABLE BUILDING CODE: INTERNATIONAL BUILDING CODE (IBC) 2018 SURVEY TOPOGRAPHY SOURCE: MARCH 12, 2019 BY TIMMONS GROUP OWNER INFORMATION, PROJECT TEAM PROJECT OWNER: RIVANNA SOLAR LLC 1901 HARRISON ST OAKLAND, CA 94612 (844)367-7272 GENERAL CONTRACTOR: AMERICAN HELIOS CONSTRUCTORS, LLC 250S. PRESIDENT ST., UNIT 310 BALTIMORE, MD 21202 (423)-266-0502 ARRAY ENGINEER: SOLVIDA DESIGN + ENGINEERING 1400 SHATTUCK AVE, SUITE 3 BERKELEY, CA 94709 ARRAY ENGINEER: STEPHEN SMITH ELECTRICAL ENGINEER: NEI ELECTRIC POWER ENGINEERING, INC. 12600 W COLFAX AVENUE, STE C500 LAKEWOOD. CO 80215 CONTACT: CARSON BATES CBATES@NEIENG.COM (303)431-7895 CIVIL ENGINEER: SIERRA OVERHEAD ANALYTICS PO BOX 1716 TWAIN HARTE, CA 95383 USE SITE PLAN NUMBER: EyIIaXi14T_TI1[0]►1IT, /_\NF_1►1D1_\Q:1M11W I:kyih SITE SPECIFICATIONS AND DESIGN DETAILS SP201900010 RIVANNA SOLAR 20220504 (RA)RURAL AREAS ZONING DISTRICT: ENTRANCE CORRIDOR OVERLAY DISTRICT FLOOD HAZARD OVERLAY DISTRICT PROPOSED USE OPEN SPACE: SOLAR DEVELOPMENT ENVELOPE: 130.42 AC OR 83% 119.93 AC MAX HEIGHT OF STRUCTURE: 10' MAX IMPERVIOUS 17% COVER: PARKING WITHIN PROJECT LAYDOWN, NO PARKING SCHEDULE: DEVELOPED PERMANENT PARKING LOT ON PROJECT MAGISTERIAL DISTRICT: LE MAGISTERIAL DISTRICT, COUNTY, VIRGINIA Sheet List Table TAX MAP AND PROJECT PARCELS Sheet Number Sheet Title C-001 COVER SHEET (PARCEL l) TMP 94-17A: OWNER: CAROLYN P. SWEENEY (FEE SIMPLE BY OPERATION OF LAW) REFERENCE: WILL BOOK 64, PAGE 619 PARCEL ID NUMBER: 94-17A (09400-00-00-017A0) PROPERTYADDRESS: 2627 BUCK ISLAND ROAD CHARLOTTESVILLE, VA 22902 AREA: 148.996ACRES ZONED: (RA) RURAL AREAS (PARCEL ll) TMP 93-47E. OWNER: CAROLYN P. SWEENEY (FEE SIMPLE BY OPERATION OF LAW) REFERENCE: DEED BOOK 513, PAGE 63; CORRECTED DEED BOOK 579, PAGE 486 PARCEL ID NUMBER: 93-47E (09300-00-00-047E0) PROPERTYADDRESS: 2405 THOMAS JEFFERSON HWY. CHARLOTTESVILLE, VA 22902 AREA: 8.149 ACRES 'SEE SURVEY NOTE 16 ZONED: (RA) RURAL AREAS 2. DIMENSIONAL ZONING REGULATIONS (PER ALBEMARLE CODE) SETBACKS: FRONT YARD - 75 FEET SIDE YARD - 25 FEET REAR YARD - 35 FEET C-002 CIVIL NOTES C-003 CIVIL NOTES C-100 EXISTING CONDITIONS C-200 SITE PLAN OVERVIEW C-201 SITE PLAN C-202 SITE PLAN C-203 SITE PLAN C-204 SITE PLAN C-205 SITE PLAN C-206 SITE PLAN C-207 SITE ENTRANCE DETAIL C-208 CROSSING #1 C-209 CROSSING #2 C-210 CROSSING #3 C-211 CROSSING DETAILS C-212 CROSSING DETAILS C-213 UTILITY CROSSING DETAIL C-214 STREAM & WETLAND MITIGATION PLAN C-215 LIGHTING PLAN C-300 FENCE DETAILS S-001 STRUCTURAL NOTES S-100 STRUCTURAL DETAILS SW-100 STORMWATER MANAGEMENT NOTES SW-101 STORMWATER MANAGEMENT NOTES ALBEMARLE COUNTY FINAL PLAN GENERAL NOTES: SW-200 STORMWATER MANGEMENT PLAN SW-201 STORMWATER MANGEMENT PLAN GENERAL CONSTRUCTION NOTES FOR STORMWATER SW-202 STORMWATER MANGEMENT PLAN MANAGEMENT PLANS: 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. SW-203 STORMWATER MANGEMENT PLAN SW-204 STORMWATER MANGEMENT PLAN SW-205 STORMWATER MANGEMENT PLAN SW-206 STORMWATER MANGEMENT PLAN SW-207 MITIGATION PLAN SW-300 STORMWATER MANGEMENT DETAILS SW-301 STORMWATER MANGEMENT DETAILS SW-302 STORMWATER MANGEMENT DETAILS SW-303 STORMWATER MANGEMENT DETAILS SW-304 STORMWATER MANGEMENT DETAILS SW-305 STORMWATER MANGEMENT DETAILS SW-306 STORMWATER MANGEMENT DETAILS SW-307 STORMWATER MANGEMENT DETAILS ESC-100 EROSION & SEDIMENT CONTROL NOTES Signature -Engineering Services ESC-200 EROSION & SEDIMENT CONTROL OVERVIEW - PH 1 ESC-201 EROSION & SEDIMENT CONTROL SITE PLAN - PH 1 ESC-202 EROSION & SEDIMENT CONTROL SITE PLAN - PH 1 Signature - Architectural Review Board ESC-203 EROSION & SEDIMENT CONTROL SITE PLAN - PH 1 ESC-204 EROSION & SEDIMENT CONTROL SITE PLAN - PH 1 Signature - Information Services ESC-205 EROSION & SEDIMENT CONTROLSITE PLAN - PH 1 ESC-206 EROSION & SEDIMENT CONTROL SITE PLAN - PH 1 Signature - Building Inspections ESC-207 EROSION & SEDIMENT CONTROL OVERVIEW - PH 2 ESC-208 EROSION & SEDIMENT CONTROL SITE PLAN - PH 2 ESC-209 EROSION & SEDIMENT CONTROL SITE PLAN - PH 2 Signature - Department of Fire -Rescue ESC-210 EROSION & SEDIMENT CONTROL SITE PLAN - PH 2 ESC-211 EROSION & SEDIMENT CONTROL SITE PLAN - PH 2 Signature - Department of Health (VDH), Blue Ridge District ESC-212 EROSION & SEDIMENT CONTROL SITE PLAN - PH 2 ESC-213 EROSION & SEDIMENT CONTROL SITE PLAN - PH 2 Signature - Department of Transportatoin (VDOT) ESC-214 EROSION & SEDIMENT CONTROL OVERVIEW - PH 3 ESC-215 EROSION & SEDIMENT CONTROL SITE PLAN - PH 3 4 ISSUED FOR PERMIT ESC-216 EROSION & SEDIMENT CONTROL SITE PLAN - PH 3 3 90%FOR CLIENT REVIEW ESC-217 EROSION & SEDIMENT CONTROL SITE PLAN - PH 3 2 90%FOR CLIENT REVIEW ESC-218 EROSION & SEDIMENT CONTROL SITE PLAN - PH 3 1 60% FOR CLIENT REVIEW ESC-219 EROSION & SEDIMENT CONTROL SITE PLAN - PH 3 0 30% FOR CLIENT REVIEW ESC-220 EROSION & SEDIMENT CONTROL SITE PLAN - PH 3 REV DESCRIPTION ESC-300 EROSION & SEDIMENT CONTROL DETAILS COVER SHEET $HGEf IlT1.E L-001 LANDSCAPE NOTES L-100 LANDSCAPE PLAN OVERVIEW L-101 LANDSCAPE SITE PLAN L-102 LANDSCAPE SITE PLAN RIVANNA SOLAR ALBEMARLE COUNTY, VIRGINIA MQJEC DETM8 ADAPTURE RENEWABLES ' I DATE: 09/19/2022 DFTR ALEX ASFEH SCALE: AS SHOWN CHKD: MITCHELL Dig With QQIDQ MENEZES PAPER SIZE: 24" X 36' ENGRRDAAL OWAY ENGIN 5 T AA MM 09/19/2022 AA MM 05/04/2022 AA MM 04/17/2022 AA MM 03/11/2022 AA MM 02/11/2022 BY CHKI DATE C-001 5HE NO. LAT: 37.962594 / LON:-78.402635 soa CONTACT: DARIN GALLOWAY, PE DGALLOWAY@SI ERRAOVERHEAD.COM (775) 848-5540 T DNAWWGI5 THEPROPEIttt OF 5N OVEWSAD ANALYT[6. TH ON nONI CONFBJENTIAL AND 5 M BE USM QN Yw CONNECHONWITHWON DFSCA MBYSBiNNAOVENHEADANALYII NO PT6TOBE DF,.CM1.OSP.D TOOTHENS WITF[OD]'WNIITB[J PERM QNFROM SIERRA ovENHEAD ANALYTIcS GENERAL CIVIL NOTES: 1. CONSTRUCTION SHALL BE IN ACCORDANCE WITH THESE SPECIFICATIONS, ALBERMARLE COUNTY BUILDING REGULATIONS, VIRGINIA UNIFORM STATEWIDE BUILDING CODE (USBC). 2. VIRGINIA USBC SHALL HAVE PRECEDENCE OVER SUBMITTED DRAWINGS AND SPECIFICATIONS. 6. WHERE DEVIATIONS EXIST BETWEEN THESE SPECIFICATIONS/DESIGN AND THE GEOTECH REPORT, THIS DESIGN SHALL TAKE PRECEDENCE. 7. ALL EARTHWORK AND TESTING SHALL ADHERE TO THE RECOMMENDATIONS OF THE GEOTECHNICAL ENGINEERING REPORT, RIVANNA SOLAR PROJECT (GEOTECH REPORT). 8. EARTHWORK ON THE SITE SHALL BE OBSERVED AND EVALUATED BY THE GEOTECHNICAL ENGINEER OF RECORD (G-EOR). 9. THE EVALUATION OF EARTHWORK SHALL INCLUDE OBSERVATION AND TESTING OF ON -SITE BACKFILL MATERIAL AND OTHER GEOTECHNICAL CONDITIONS EXPOSED DURING EQUIPMENT PAD EXCAVATIONS AND ROAD IMPROVEMENT CONSTRUCTION AT THE DIRECTION OF THE G-EOR. 10. NOTES AND DETAILS NOTED AS "TYPICAL," SHALL BE USED WHENEVER APPLICABLE. SPECIFIC DETAILS AND NOTES TAKE PRECEDENCE OVER TYPICAL DETAILS AND NOTES. ii. DRAWINGS, SPECIFICATIONS, DETAILS, AND NOTES DEPICTED IN THIS DESIGN REPRESENT THE FINISHED PRODUCT AND DO NOT INDICATE THE MEANS, METHODS, PROCEDURES, OR SEQUENCE OF CONSTRUCTION UNLESS SPECIFICALLY NOTED. 12. CHANGES OR DEVIATIONS FROM THE DRAWINGS, SPECIFICATIONS, DETAILS, AND NOTES DEPICTED IN THIS DESIGN ARE NOT ALLOWED WITHOUT WRITTEN AUTHORIZATION FROM THE CIVIL ENGINEER OF RECORD (C-EOR). 13. CONTRACTOR IS RESPONSIBLE FOR PROTECTING ALL CONSTRUCTION SURVEYING STAKES SET BY THE OWNER. ANY DEVIATIONS FROM EXISTING GRADES AS SHOWN ON THE PLANS SHALL BE IMMEDIATELY REPORTED TO THE OWNER AND C-EOR. 14. REQUESTS FOR INFORMATION (RFIs) FOR CLARIFICATION OF THE INTENT OF THE DESIGN SHALL BE SUBMITTED TO THE C-EOR. RFIs SHALL INCLUDE A DETAILED WRITTEN STATEMENT THAT INDICATES THE SPECIFIC DRAWINGS OR SPECIFICATIONS IN NEED OF CLARIFICATION AND THE NATURE OF THE CLARIFICATION REQUIRED. THE C-EOR SHALL RESPOND IN WRITING AND ISSUE CLARIFICATIONS AS NECESSARY. RESPONSES TO RFIs DO NOT CONSTITUTE APPROVED DESIGN CHANGES. 15. CONSTRUCTION PHASING TIMING IS CRITICAL BETWEEN EROSION & SEDIMENT CONTROL STRUCTURAL CONTROLS AND STORMWATER MANAGEMENT CONTROLS. SEE PHASING PLAN, EROSION & SEDIMENT CONTROL, GRADING PLAN, AND STORMWATER MANAGEMENT PLAN SHEETS. 16. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND VOLUMES PRIOR TO CONSTRUCTION. 17. MATERIAL QUANTITIES SHOWN IN THESE PLANS ARE APPROXIMATE. CONTRACTOR SHALL VERIFY ALL MATERIAL QUANTITIES PRIOR TO CONSTRUCTION. EARTHWORK: SITE ACCESS ROADS (INTERNAL ROADS): GRADING: 29. SITE ACCESS ROAD CONSTRUCTION SHALL CONSIST OF 12" OF SCARIFIED, MOISTURE 67. MASS GRADING ACROSS THE ENTIRE SITE SHALL NOT BE PERFORMED. CONDITIONED, AND COMPACTED NATIVE SUBBASE MATERIAL (SUBBASE) AND TBD" OF 68. GRADING IN SELECT AREAS DEPICTED ON GRADING & DRAINAGE SHEETS IS REQUIRED COMPACTED AGGREGATE BASE MATERIAL (SURFACE COARSE). TO MAINTAIN PIER HEIGHT TOLERANCES. 30. PRIOR TO PLACING SURFACE COARSE OR COMPACTING SUBBASE IN PROPOSED 69. GRADING SHALL NOT BE PERFORMED IN WETLANDS, WATERWAYS, OR BUFFER ZONES. ROADWAY LOCATIONS, ALL UNSUITABLE MATERIAL SHALL BE REMOVED. THIS SHALL 70. ADDITIONAL GRADING AREAS THAT WERE NOT ANTICIPATED IN THIS DESIGN BUT INCLUDE THE REMOVAL OF ALL VEGETATION AND TOPSOIL, DEBRIS, LOOSE AND ARE DISCOVERED DURING CONSTRUCTION SHALL BE EVALUATED ON A CASE BY CASE DISTURBED SOIL, CONTAMINATED SOIL AND OTHER DELETERIOUS MATERIALS THAT BASIS AS NEEDED. MAY EXIST WITHIN THE AREA OF THE PROPOSED ROADWAY CONSTRUCTION. 31. SURFACE COARSE THICKNESS SHALL BE MEASURED AFTER FULL COMPACTION. STORMWATER MANAGEMENT CONTROLS: 32. SCARIFY (OR TILL), WET AND COMPACT NATIVE SUBBASE MATERIAL TO 12" DEPTH MINIMUM BEFORE ADDING SURFACE COARSE. 71. STORMWATER MANAGEMENT CONTROLS SHALL BE INSTALLED AS DEPICTED ON 33. NATIVE SUBBASE MATERIAL SHALL BE COMPACTED TO 95% MAXIMUM DRY DENSITY SWMP SHEETS. (MDD) PER ASTM D1557, OPTIMUM MOISTURE CONTENT SHALL BE IN ACCORDANCE 72. SEQUENCE OF CONSTRUCTION DEPICTED ON EROSION & SEDIMENT CONTROL SHEETS WITH THE GEOTECH REPORT. AND GRADING & DRAINAGE SHEETS SHALL BE STRICTLY FOLLOWED. 34. AGGREGATE SURFACE COARSE SHALL BE COMPACTED TO 95% MDD PER ASTM D1557, 0 73. FOLLOWING FINAL STABILIZATION OF THE SITE, CLEANING OF SEDIMENT BASINS TO 2% OPTIMUM MOISTURE CONTENT AND CROWNED 2%. SHALL BE FOLLOWED AS DESCRIBED IN EROSION & SEDIMENT CONTROL. 35. SITE ACCESS ROADWAYS SHALL BE CONSTRUCTED AT OR NEAR EXISTING GRADE, U.N.O. WITH A VERTICAL TOLERANCE OF ±2". UTILITY LOCATE: 36. ROAD DRAINAGE SHALL BE AS DEPICTED ON DETAIL SHEETS. 37. ON -SITE ROADWAY LONGITUDINAL SLOPES SHALL NOT EXCEED 8%. 74. THE PERMITTEE SHALL NOTIFY "MISS UTILITY" (OR EACH OPERATOR OF AN 38. FOR CROSSINGS OF INTERMITTENT STREAMS, BRIDGES OR CULVERTS SHALL BE USED UNDERGROUND UTILITY WHERE NO NOTIFICATION CENTER EXISTS) OF ANY PLANNED FOR THE STREAM CROSSING AND SIZED TO PASS THE TEN (10) YEAR STORM, OR THE EXCAVATION WITHIN STATE MAINTAINED RIGHT-OF-WAY. TWENTY-FIVE (25) YEAR STORM IF THE DESIGN STANDARDS IN EITHER SECTION 14-410 75. THIS NOTIFICATION MUST BE PROVIDED AT LEAST 48 HOURS IN ADVANCE OF OR 18-32.7.2.1 APPLY (ALBERMARLE COUNTY CODE), WITHOUT BACKING WATER ONTO COMMENCING (EXCLUDING WEEKENDS OR HOLIDAYS) WITH ANY PLANNED UPSTREAM PROPERTIES. EXCAVATION WITHIN STATE MAINTAINED RIGHT-OF-WAY. 39. STREAM STABILIZATION AND ENERGY DISSIPATION MEASURES BELOW EACH BRIDGE 76. FAILURE TO CARRY OUT THIS REQUIREMENT MAY RESULT IN PERMIT REVOCATION. OR CULVERT SHALL BE PROVIDED 40. THE STREAM BUFFER DISTURBANCE SHALL BE THE MINIMUM NECESSARY FOR THE LOT(S) TO BE USED AND DEVELOPED AS PERMITTED IN THE UNDERLYING ZONING DISTRICT AND UNDER THE APPLICABLE REGULATIONS OF THE SUBDIVISION ORDINANCE. STREAM CROSSINGS SHALL NOT DISTURB MORE THAN THIRTY (30) LINEAR FEET OF STREAM FOR DRIVEWAYS AND SIXTY (60) LINEAR FEET FOR ROADS OR STREETS, PROVIDED THAT THE ADMINISTRATOR MAY ALLOW ADDITIONAL LENGTH OF STREAM DISTURBANCE WHERE FILL SLOPES OR SPECIAL CONDITIONS NECESSITATE ADDITIONAL LENGTH. SURVEY CONTROL (CIVIL SHEETS ONLY): 77. HORIZONTAL COORDINATE SYSTEM: NAD 83, VIRGINIA STATE PLANES, US FOOT 78. VERTICAL DATUM: NAVD 88, FEET. 79. ANY COORDINATES SHOWN ON CIVIL SHEETS ARE GRID COORDINATES. SPECIAL INSPECTIONS: 41. THE STREAM BED AND STREAM BANKS SHALL BE STABILIZED WITHIN SEVEN (7) DAYS 80. SPECIAL INSPECTION AND TESTING FIRM SHALL SUBMIT THE FOLLOWING TO THE FROM THE START OF BACKFILLING FOR THE BRIDGE OR CULVERT OWNER AND C-EOR: 80.1. SPECIAL INSPECTION AND TESTING REPORTS FOR THE FOLLOWING AT A CONSTRUCTION LAYDOWN AREA: MINIMUM: 42. TEMPORARY LAYDOWN AREAS WILL BE CLEARED AND GRUBBED. 43. SCARIFY (OR TILL) NATIVE MATERIAL TO A DEPTH OF 12" AND RECOMPACT, IF NECESSARY. 44. PROOF ROLL COMPACTED SUB BASE NATIVE MATERIAL USING A LOADED TRUCK. 45. COMPACTION SHALL BE DEEMED ADEQUATE WHEN PROOF ROLL INDICATES 1" OR LESS DEFLECTION. 46. COVER TEMPORARY LAYDOWN AREA WITH 4" MIN. DEPTH OF CRUSHED ROCK, IF NECESSARY. 47. TEMPORARY LAYDOWN AREAS SHALL BE REMOVED AND MITIGATED TO PRE -CONSTRUCTION GRADE BY SCARIFYING OR TILLING. 48. FINAL STABILIZATION OF TEMPORARY LAYDOWN AREAS SHALL BE IN ACCORDANCE WITH ESC SHEETS. CLEARING AND GRUBBING: 80.1.1. PERIODIC VERIFICATION THAT MATERIALS BELOW SHALLOW FOUNDATIONS AND EQUIPMENT PADS ARE ADEQUATE TO ACHIEVE THE DESIGN BEARING CAPACITY. 80.1.2. PERIODIC VERIFICATION THAT EXCAVATIONS ARE EXTENDED TO PROPER DEPTH AND WIDTH AND HAVE REACHED SUITABLE MATERIAL. 80.1.3. PERIODIC CLASSIFICATION AND TESTING OF COMPACTED FILL MATERIALS. 80.1.4. CONTINUOUS VERIFICATION OF THE USE OF PROPER MATERIALS, DENSITIES, AND LIFT THICKNESS DURING PLACEMENT AND COMPACTION OF COMPACTED STRUCTURAL FILL. 80.1.5. PERIODIC INSPECTION OF SUBGRADE, PRIOR TO PLACEMENT OF COMPACTED FILL, TO VERIFY THAT EXCAVATION SITE HAS BEEN PREPARED PROPERLY. SUBMITTALS: RD 49. CLEARING SHALL BE DEFINED AS THE REMOVAL OF PLANTS AT OR ABOVE THE 81.1. GROUND SURFACE. 81.2. 18. SITE PREPARATION SHALL CONSIST OF CLEARING THE EXISTING VEGETATION, BRUSH, 50. GRUBBING SHALL BE DEFINED AS THE REMOVAL OF ROOTS BENEATH THE GROUND AND TOPSOIL. SURFACE. CONTRACTOR SHALL SUBMIT CUT SHEETS AND DETAILS FOR THE FOLLOWING TO THE OWNER AND C-EOR FOR REVIEW PRIOR TO PLACEMENT: PERIMETER FENCE FILL AND/OR STRUCTURAL FILL MATERIALS AND EQUIPMENT PAD EXCAVATION FILL MATERIALS 19. 4" OR LARGER STUMPS SHALL BE REMOVED WITHIN THE ARRAY AREA. 51. CLEARING AND GRUBBING OF TREES SHALL ONLY OCCUR WITHIN THE PROJECT ALTERNATIVES: 20. AREAS AT GRADE OR WHERE FILL WILL BE PLACED SHOULD BE PROOF -ROLLED UNDER LIMITS BUT OUTSIDE OF WETLAND/WATERWAY BUFFERS. OBSERVATION BY THE G-OER. A 20 TO 30 TON LOADED DUMP TRUCK OR SIMILAR 52. CLEARING AND GRUBBING OF TOPSOIL SHALL ONLY OCCUR WITHIN LIMITS OF 82. THE C-EOR WILL CONSIDER ALTERNATIVES FOR MATERIALS AND PROCEDURES. PNEUMATIC -TIRED VEHICLE SHOULD MAKE MULTIPLE PASSES TO IDENTIFY GRADED AREAS. HOWEVER, IT IS THE CONTRACTOR'S RESPONSIBILITY TO DEMONSTRATE THAT ALL SOFT/LOOSE, COMPRESSIBLE, OR OTHERWISE UNSUITABLE MATERIALS AT THE TIME OF 53. CLEARING/MOWING (NO GRUBBING) SHALL OCCUR AT ALL OTHER AREAS OF THE SITE ALTERNATIVES ARE EQUAL IN STRENGTH, PERFORMANCE, AND DURABILITY TO THE CONSTRUCTION. TO MAINTAIN AS MUCH NATIVE VEGETATION AS POSSIBLE. MATERIALS OR PROCEDURES SPECIFIED IN THE DESIGN. 21. MATERIALS EXHIBITING EXCESSIVE DEFLECTION SHALL BE REMEDIATED BY 56. NO UTILITY CROSSING OR ROAD IMPROVEMENT WORK SHALL BE PERFORMED WITHIN 83. WRITTEN APPROVAL BY THE C-EOR SHALL BE REQUIRED PRIOR TO USING ANY OVER -EXCAVATION AND REPLACEMENT WITH ENGINEERED FILL. THE JURISDICTIONAL WETLAND BUFFERS PRIOR TO ISSUANCE OF WATER QUALITY ALTERNATIVE. CONSIDERATION OF ANY ALTERNATIVE SHALL NOT BE DEEMED TO 21.1. REMEDIAL EARTHWORK EFFORTS WILL BE SIGNIFICANT IF EARTHWORK IS ACT SECTION 401/404 PERMITS FROM THE US ARMY CORPS OF ENGINEERS AND THE IMPLY ADVANCE ACCEPTANCE BY THE C-EOR. THE C-EOR RESERVES THE RIGHT TO PERFORMED DURING THE WET SEASON AND/OR PERIODS OF WET WEATHER. VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY. REJECT ANY ALTERNATIVE. 22. ENGINEERED FILL MATERIALS SHOULD BE FREE OF ORGANIC MATTER AND HAVE THE 57. ARMY CORP SHALL BE CONTACTED BEFORE CROSSING WORK BEGINS, COMPLY WITH FOLLOWING CHARACTERISTICS: ARMY CORP NWP 14. LANDSCAPING REQUIREMENTS 22.1. PLASTICITY INDEX: <25 58. TEMPOARARY EROSION AND SEDIMENT CONTROL BEST MANAGEMENT PRACTICES 22.2. PARTICLE SIZE (GENERAL): <3" (ANY DIMENSION) ARE ALLOWED TO BE PLACED WITHIN THE STREAM BUFFERS WHERE IT IS NOT 84. SEE LANDSCAPING PLANS IN THE SUPPLEMENTAL PLANS BY DRAPE ADEN 22.3. PARTICLE SIZE (ARRAY AREA): <1" (ANY DIMENSION) PRACTICABLE TO PLACE THEM OUTSIDE OF THE BUFFER. ASSOCIATES. 23. PLACE STRUCTURAL FILL THAT IS NOT BENEATH SLAB ON GRAD, IN THIN, 59. TREE REMOVAL IN ACCORDANCE WITH PROTECTIONS FOR INDIGENOUS BAT SPECIES HORIZONTAL LOOSE LIFTS (MAXIMUM 12-INCH) AND COMPACTED TO 95% MDD (±3% OPTIMUM MOISTURE CONTENT) VIA STANDARD PROCTOR (ASTM D 698). 59.1. NORTHERN LONG EARED BAT(NLEB) 24. THE TOP 8" OF SOIL BENEATH SLAB -ON -GRADE AREAS SHALL BE COMPACTED TO 98% 59.1.1. NO HIBERNACULUM OR MATERNITY ROOST TREES WITHIN 5.5 MILES MDD (±3% OPTIMUM MOISTURE CONTENT) VIA ASTM D698. 59.1.2. PROJECT MAY RELY UPON FINAL 4(d) RULE 25. COMPACTION WITHIN UTILITY TRENCHES USING PORTABLE COMPACTION 59.1.3. ACTIVE SEASON FOR THE NLEB IS APRIL 15-SEPTEMBER 15 EQUIPMENT WILL REQUIRE THINNER FILL LIFTS (3" TO 4"). 59.1.4. PUP SEASON FOR THE NLEB IS JUNE 1-JULY 31 26. FILL MATERIALS USED IN STRUCTURAL AREAS SHALL HAVE A MINIMUM MDD OF 95 POUNDS PER CUBIC FOOT (PCF). 59.2. LITTLE BROWN BAT 27. LIGHTER WEIGHT FILL MATERIALS SHALL BE EVALUATED BY THE G-EOR TO ASSESS 59.2.1. NO HIBERNACULUM WITHIN 5.5 MILES(NO TREE CLEARING RESTRICTION) IMPACT ON DESIGN RECOMMENDATIONS. 28. ALL FILLING OPERATIONS AT THE EQUIPMENT PAD SHALL BE OBSERVED BY G-EOR. 59.3. TRI-COLORED BAT G-EOR SHALL DOCUMENT COMPLIANCE WITH THE SPECIFICATIONS BY PERFORMING 59.3.1. NO HIBERNACULUM WITHIN 5.5 MILES(NO TREE CLEARING RESTRICTION) FIELD DENSITY TESTS USING NUCLEAR METHODS (ASTM D 2922) WITH TEST LOCATIONS WELL DISTRIBUTED THROUGHOUT THE FILL MASS. TEMPORARY SOIL STOCKPILING: 29. COMPACTION TESTING OF FILL IN ARRAY AREAS SHALL CONSIST OF ONE TEST PER DAY PER FILL AREA. 60. EXCESS EXCAVATED SOILS SHALL ONLY BE STOCKPILED IN TEMPORARY LAYDOWN 30. IF UNDERGROUND FACILITIES ARE ENCOUNTERED DURING SITE CLEARING, AREAS, WITH THE EXCEPTION OF TOPSOIL. CONTRACTOR SHALL IMMEDIATELY NOTIFY C-EOR SO THAT A SOLUTION CAN BE 61. TOPSOIL FROM SITE ACCESS ROAD AND EQUIPMENT PAD CONSTRUCTION SHALL BE CREATED TO PROTECT AND/OR RELOCATE (E) UTIL. SPREAD ONSITE IN ARRAY AREAS OUTSIDE OF WETLAND/WATERWAY BUFFERS. 31. DRY AND LOW -DENSITY SOIL SHALL BE REMOVED OR WETTED AND COMPACTED 62. TOPSOIL IN GRADING AREAS SHALL BE STOCKPILED NEAR THE GRADING AREA AND IN -PLACE PRIOR TO PLACING ADDITIONAL FILL OVER THE MATERIAL. SPREAD OVER THE GRADING AREA ONCE FINAL GRADE HAS BEEN ESTABLISHED. 32. ORGANIC SOILS SHALL BE LEFT IN PLACE IN NON-STRUCTURAL AREAS SUCH AS 63. TOPSOIL SPREAD OVER GRADED AREAS SHALL BE LEFT LOOSE AS A GROWING WITHIN THE ARRAY AREAS. MEDIUM. 33. VEGETATION REMOVAL SHALL ONLY TAKE PLACE IN AREAS TO BE DISTURBED, 64. EXCAVATED SOILS, REUSED ON -SITE, SHALL BE SPREAD IN A MANNER SO THAT SITE CONTRACTOR SHALL MINIMIZE DISTURBANCE OF VEGETATION DUE TO HYDROLOGY IS NOT ALTERED. CONSTRUCTION ACTIVITIES. 65. EXCAVATED SOIL REUSE LOCATIONS SHALL BE PROVIDED TO THE C-EOR FOR 34. IN ROAD AND EQUIPMENT PAD CONSTRUCTION LOCATIONS, NATIVE TOPSOIL WILL BE APPROVAL IF NOT SPECIFICALLY STATED IN THE DESIGN. REMOVED AND SPREAD ON SITE. 66. EROSION AND SEDIMENT CONTROLS FOR TEMPORARY STOCKPILES SHALL BE IN 35. IN GRADING AREAS, NATIVE TOPSOIL SHALL BE REMOVED AND STOCKPILED NEAR ACCORDANCE WITH ESC SHEETS AND THE STORMWATER POLLUTION PREVENTION THE GRADING AREAS. WHEN FINAL GRADES ARE ACHIEVED, NATIVE TOPSOIL SHALL PLAN (SWPPP). BE SPREAD OVER THE GRADED AREA FOR RE -VEGETATION AND STABILIZATION ACTIVITIES. SUP VEGETATION REQUIREMENTS 85. DEVELOPMENT AND USE SHALL BE IN GENERAL ACCORD WITH THE FOLLOWING REVISED PLANS PREPARED BY DRAPER ADEN ASSOCIATES TITLED "CONCEPTUAL LAYOUT, RIVANNA SOLAR FARM" DATED JANUARY 5, 2018(HEREINAFTER "CONCEPT PLAN") AS DETERMINED BY THE DIRECTOR OF PLANNING AND THE ZONING ADMINISTRATOR. TO BE IN GENERAL ACCORD WITH THE CONCEPT PLAN, DEVELOPMENT AND USE SHALL REFLECT THE FOLLOWING MAJOR ELEMENTS AS SHOWN ON THE CONCEPT PLAN: A. LOCATION OF SOLAR DEVELOPMENT ENVELOPES; B. LOCATION OF ACCESS/ENTRANCE IMPROVEMENTS; C. LOCATION OF EQUIPMENT YARD; AND D. RETENTION OF WOODED VEGETATION IN STREAM BUFFERS LAND DISTURBANCE, WHICH INCLUDES BUT IS ONT LIMITED TO GRADING, EXCAVATION, FILLING OF LAND, THE FELLING OF TREES, AND THE REMOVAL OF TREE STUMPS,SHALL BE LIMITED TO THE AREAS SHOWN ON THE CONCEPT PLAN AS "PROPOSED SOLAR DEVELOPMENT ENVELOPES","PROPOSED LANDSCAPE BUFFER" AREAS, AND THE "TEMPORARY CONSTRUCTION ENTRANCE" AND THE "PERMANENT ENTRANCE" AREAS, UNLESS ADDITIONAL LAND DISTURBANCE IS APPROVED BY THE DIRECTOR OF PLANNING IN WRITING AND PRIOR TO THE LAND DISTURBANCE. MINOR MODIFICATIONS, WITH THE APPROVAL OF THE ZONING ADMINISTRATOR AND DIRECTOR OF PLANNING, TO THE CONCEPT PLAN THAT DO NOT OTHERWISE CONFLICT WITH THE ELEMENTS LISTED ABOVE MAY BE MADE TO ENSURE COMPLIANCE WITH THE ZONING ORDNANCE. 83. LANDSCAPING AND SCREENING SHALL BE SUBSTANTIALLY THE SAME AS SHOWN ON THE REVISED PLAN PREPARED BY DRAPER ADEN ASSOCIATES TITLED "LANDSCAPE BUFFER DETAILS" DATED JANUARY 5,2018, AND SHALL BE PLANTED AS SHOWN ON A LANDSCAPING PLAN APPROVED BY THE DIRECTOR OF PLANNING OR HIS OR HER DESIGNEE. BILL OF MATERIALS: ITEM QUANTITY UNITS SILT FENCE 19,989 LF DISTURBED AREA STABILIZATION (T.S) 89 ACRES DISTURBED AREA STABILIZATION (PS) 89 ACRES CONSTRUCTION ENTRANCE/EXIT (CE) 1 EA STORM OUTLET PROTECTION (OP) 78 CY CULVERT INLET PROTECTION (CIP) 20 CY SEDIMENTATION BASIN 11,600 CY INTERNAL ROADS (GRAVEL OR EQUIVALENT) 32,683 SF FENCING 13,471 LF ENTRANCE GATES 5 EA FIRE NOTES: 1. SMOKING SHALL BE PROHIBITED IN AREAS WHERE SMOKING MAKES CONDITIONS SUCH AS TO MAKE SMOKING A HAZARD AND THESE AREAS SHALL BE DESIGNATED WITH NO SMOKING SIGNS PER VIRGINIA STATEWIDE FIRE PREVENTION CODE. 2. AREAS WHERE SMOKING CAN OCCUR, SHALL HAVE APPROPRIATE RECEPTACLES FOR DISCARDED SMOKING MATERIALS PER VIRGINIA STATEWIDE FIRE PREVENTION CODE. 3. PER THE VIRGINIA STATEWIDE FIRE PREVENTION CODE, VEHICULAR ACCESS FOR FIREFIGHTING SHALL BE PROVIDED AT ALL CONSTRUCTION AND DEMOLITIONS SITES, PROVIDE ACCESS TO WITHIN 100 FT OF TEMPORARY OR PERMANENT FIRE DEPARTMENT CONNECTIONS, AND HAVE NO OVERHEAD WIRING OR OTHER OVERHEAD OBSTRUCTIONS LOWER THAN 13FT 6 INCHES; THIS ACCESS MAY BE VIA PERMANENT OR TEMPORARY ROAD, BUT SHALL BE CAPABLE OF SUPPORTING FIRE APPARATUS IN ALL WEATHER CONDITIONS. 4. CONTRACTOR SHALL ENSURE THE STREET NUMBERS ARE ALWAYS PLAINLY VISIBLE FROM THE FRONTAGE STREET DURING CONSTRUCTION PER THE VIRGINIA STATEWIDE FIRE CODE 5. AN APPROVED WATER SUPPLY FOR FIREFIGHTING OPERATIONS SHALL BE IN PLACE AND AVAILABLE AS SOON AS COMBUSTIBLE MATERIALS ARRIVE ON SITE. 6. WASTE AND COMBUSTIBLE DEBRIS SHALL BE REMOVED FROM THE BUILDING AT THE END OF EACH DAY AND DISPOSED OF IN ACCORDANCE WITH THE VIRGINIA STATEWIDE FIRE CODE 7. FIRE EXTINGUISHERS SHALL BE PROVIDED, WITH NOT LESS THAN ONE APPROVED FIRE EXTINGUISHER AT EACH STAIRWELL, ON ALL FLOOR LEVELS WHERE COMBUSTIBLE MATERIALS HAVE ACCUMULATED, IN EVERY STORAGE AND CONSTRUCTION SHED AND IN AREAS OF SPECIAL; HAZARDS, SUCH AS WHERE FLAMMABLE AND COMBUSTIBLE LIQUIDS ARE STORED OR USED, IN ACCORDANCE WITH THE VIRGINIA STATEWIDE FIRE CODE 8. OPERATIONS INVOLVING THE USE OF CUTTING AND WELDING SHALL COMPLY WITH THE VIRGINIA STATEWIDE FIRE PREVENTION CODE AND SHALL REQUIRE A PERMIT FROM THE ALBEMARLE COUNTY FIRE MARSHAL'S OFFICE. Dig With QQIDQ SITE NOTES: 1. THE PROJECT IS WITHIN THE BUCK ISLAND CREEK WATERSHED IS LOCATED WITHIN: • HUC10: THE MECHUNK CREEK-RIVANNA RIVER WATERSHED • HUC8: THE RIVANNA WATERSHED • HUC6: THE JAMES WATERSHED • HUC4:THE LOWER CHESAPEAKE WATERSHED • HUC2: THE MID ATLANTIC REGION WATERSHED ABBREVIATIONS: AFF above finished floor AISI American Iron and Steel Institute Al or AL aluminium ALY alloy AMER American ANSI American National Standards Institute APPROX approximately AR as required ASME American Society of Mechanical Engineers ASSYorASY assembly ASTM ASTM International AVG average BC or B.C. bolt circle BCD or B.C.D. bolt circle diameter C-C or C-TO-C centre -to -centre; on centres CERTorcert certification CG centerless ground, centerless grinding CLor(L centreline or Centerline; class DIA diameter DIM dimension, dimensioning DWG, dwg drawing ED edge distance EQL, EQ equal, equally EXIST. existing FTG fitting IAW in accordance with ID inner diameter, identity, identification number ISO International Organization for Standardization MFR manufacturer NTS not to scale DAL overall length OC on center(s) OD outerdiameter PC, PCs piece, pieces POI point of intersection PSI pounds persquare inch PTFE polytetrafluoroethylene PVC polyvinyl chloride QMS quality management system CITY orgty quantity R radius REQD or REQ'D required REV revision SPEC or spec specification SS orS/S stainless steel; supersede STD standard STL steel THK orthk thickness THRU through TYP Typical LINO unless noted otherwise MASTER LEGEND: 1111111111111 1111111111111 T .FC1FNn WETLAND STREAM BUFFER O (E) SURVEY MONUMENT - - — PROPERTY LINE (E) OVERHEAD POWER LINE & POLE z— (N) PERIMETER SECURITY FENCE (SEE C-300) — — — — — SETBACK FROM PROPERTY LINE ® SITE GRAVEL ACCESS ROAD (SEE C-207) %:s;'.'•^�'' LAYDOWN YARD (N) ACCESS GATE AT SITE MAIN ENTRANCE ^ (SEE C-300) Cv.......1 VEGETATIVE BUFFER UTILITY EASEMENT FLOOD PLANE DELINEATION ❑ (P) INVERTER II (P) DRY SWALE (E) SURVEY MONUMENT — - - — PROPERTY LINE (E) OVERHEAD LINES & POLE z— (N) PERIMETER SECURITY FENCE SETBACK SITE GRAVEL ACCESS ROAD UTILITY EASEMENT r� TREE LINE BOUNDARY 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR 375 — (N) MAJOR CONTOUR — 376 — (N) MINOR CONTOUR Dig With OOIDQ WESTVACO- BLVD BUCK ISLAND RD BUCK ISLAND RD CAMPBELL FARM- LN STATE ROUTE 53� t2 J' � o 0 0 0 10 TREE LINE BOUNDARY e Ill 5 0 0 z� \� ZONE „X 'I�1m < ��� „ 12 ZONE „ A ZONE "X" LEGEND 3 (E) SURVEY MONUMENT ® - - - - PROPERTY LINE (E) OVERHEAD LINES & POLE © (N) PERIMETER SECURITY FENCE O- - - - - SETBACK ® SITE GRAVEL ACCESS ROAD 10 UTILITY EASEMENT 11 rwwv� TREE LINE BOUNDARY 12 �M FLOOD PLANE DELINEATION 75 (E) MAJOR CONTOUR 76 (E) MINOR CONTOUR GENERAL NOTES 1. ALTA & TOPOGRAPHY PREPARED BY TIMMONS GROUP, DATED MARCH 12,2019. 2. DATUM - NAD83 VIRGINIA STATE PLANES, SOUTH ZONE, US FOOT 1 EXISTING CONDITIONS 0 200 4Q0 C-100 SCALE: 1" = 200' FEET(D Dig With QOIDQ SETBACK SCHEDULE LEGEND y� o L OWNER:THE f APPLE TREE TRUST C/O OSBORNE C & MARTHA T q COSNER PARCEL ID: ° 09300-00-00-047A0 USE -RESIDENTIAL OWNER:VIRGINIA ELECTRIC & POWER CO. PARCEL ID: OWNER: 09300-00-00-047LO JAMES SE:UTILITY OR ELL ABET OR ELIZABETH PARCEL ID: 09300-00-00-046AO _ USE:RESIDENTIAL I 1427' 37.9679,- 37.996�75,,-%78.41 SIGHT DISTANACE - _37 S u 40' ROW FROM CL 815' z., SIGHT c IIIC ANil O WNER:SW EENEY,CAROLYN A PARCEL ID: 09300-00-00-047EO USE:RESIDENTIAL 532 R2II8II' SEE C-201 1�1111 .9709,-78.4004 R30 567' VEGETATIVE BUFFER SEE LANDSCAPING PLANdN SUP W-1 R27' SEE C-202 610' SIGHT DISTANCE TEMP SITE ENTRANCE THOMAS JEFFERSON PARKWAY STATE ROUTE 53 37.9710,-78.3972_ s 4 � " T • OWNER:PARHAM, r BOBBY JOR OWNERPARHAM,RONALD RUTH A PARCEL ID: E OR JANET K / 09300-00-00-047MO I': PARCEL ID: / UIISE:RES�✓ID/�ENTIAL �} { USE:RESIDENTIAL NY 501' OWNER:INGRAM, ANNE H PARCEL ID: 09300-00-00-052AO USE:RESIDENTIAL ITEM REQUIRED O PVARRAY FRONT 75' FROM ROW O WETLAND STREAM BUFFER SIDE 25' FROM PROPERTY LINE O (D (E) SURVEY MONUMENT REAR 25' FROM PROPERTY LINE ® — - - — PROPERTY LINE / WETLAND 100' FROM STREAM (E) OVERHEAD POWER LINE & POLE 1 00'STATE SETBACK FROM WATER © (N) PERIMETER SECURITY FENCE (SEE C-300) / WATERS FEATURES SETBACK FROM PROPERTY LINE / INVERTER 100'SETBACK / ® ® SITE GRAVEL ACCESS ROAD (SEE C-207) / SUP 100' + 50' SETBACK O / J %:.i:;�.:�''•s°..��:: LAYDOWN YARD / (N) ACCESS GATE AT SITE MAIN ENTRANCE / ^'�^` (SEE C-300) C.1.......1 VEGETATIVE BUFFER OWNER:BRENDA I2 UTILITY EASEMENT LEE CERVENKA PARCEL ID: I$ FLOOD PLANE DELINEATION 09300-00-00-047N1 USE:RESIDENTIAL El (P) INVERTER II I (P) DRY SWALES 78.3951 / r � (E) DAM BREAK INUNDATION ZONES (STATE) 375 (E) MAJOR CONTOUR — 376 (E) MINOR CONTOUR — 375 — (N) MAJOR CONTOUR — 376 — (N) MINOR CONTOUR GENERAL NOTES II�l�� f' � / �' (\ '3.: .�sr_q' < <\�1\%Vkx" tiav� c .�sNYyl„ , • . a. Il;t +I` I .r.� •. �5 `�i spa -. , • • , � �.;� � i ��_ �.� \\\��. III a,«; oil , . • (' 'S�� .. '�✓ice ��i�I � may. �I• �i v\Im • rjpf_ ®a fir �• �J1 , . �'�I�i�:!9��� �� � �G�Cr,=' �///�G. ��-�i'J.� �_ 1 g//,%�yl 1 � ✓r% �.p\�``—������]��lCi��� �1 ri %��� �I�n 1 ��y4Etr��CJ�f///fl��_��i^` 1 �� �/� �I III'I ��• 1 • \�� _�-� �� _ �} I �'nhrl�!/,�����rilYly �Kiyi I � I' �� I• �-���� �����o�`��\\� lii t'#��•�9iJ!!///Il�l(Q!/�f��,,1,�'�`�ll� ( r ' � r� i ,J" • .. l 'r r��.��������%A�If/I�'.//�lt�\i4ri,,� \6 t^'. c� � �� _ ���I.S ..., .i.� '.'-1L 1 • ORION- • • 1 ��� �! �l �� a f �'''�'% ill►�' ° �� 9 I y� • : • 1 ����••o! f�_ ���� � it 1'I17, W 11 ,SITE PLAN OVERVIEW 1 1 II.=�- FEET 1. PROPERTY AREA =±149 ACRES 2. FENCED AREA = ±120 ACRES 3. DISTURBED AREAS INCLUDE: GRADING, EXCAVATION, PILE, ROADWORK, CLEARING & GRUBBING AND EQUIPMNT PADS. 4. SITE PREPARATION INCLUDES CLEARING/GRUBBING, MINOR GRADING, COMPACTION, MOWING OF VEGETATION, AND RE -STABILIZATION OF DISTURBED AREAS. 5. TOPSOIL SHALL NOT BE REMOVED FROM THE PROJECT SITE OR SOLD UNLESS REMOVAL OF EXCESS SOIL IS APPROVED BY THE AHJ. 6. EXCESS TOPSOIL SHALL BE SPREAD ON -SITE SO AS TO PROVIDE MAXIMUM SIX INCHES. 7. IF REMOVAL OF EXCESS TOPSOIL IS REQUIRED IT' MUST BE COORDINATED AND MEET AHJ REQUIREMENTS. 8. PROJECT SITE SHALL BE STABILIZED IN ACCORDANCE WITH THE CONSTRUCTION GENERAL PERMIT. 9. CONTRACTOR RESPONSIBLE FOR PRESERVATION OF EXISTING VEGETATION, NOT CLEARED/GRUBBED OR MOWED, TO THE EXTENT PRACTICABLE. 10. VEGETATION REMOVAL SHALL ONLY OCCUR WITHIN THE LIMIT OF DISTURBANCE. 11. BURNING OF DEBRIS SHALL NOT OCCUR WITHOUT APPROPRIATE PERMITS AND/OR AHJ AND OWNER APPROVAL. 12. FINAL STABILIZATION SHALL BE IN ACCORDANCE WITH EROSION AND SEDIMENT CONTROL PLANS. 13. SITE IS LOCATED AT PARCEL ID 09400-00-00-017AO, STATE TAX CODE:AG TAX TYPE: LAND USE PARCEL LEVEL USE CODE: DOUBLEWIDE 14. ALTA & TOPOGRAPHY PREPARED BY TIMMONS GROUP, DATED MARCH 12,2019. 15. PLANS PREPARED IN ACCORDANCE WITH SUP: SP201700018 RIVANNA SOLAR PROJECT 16. WETLANDS CROSSING MUST COMPLY WITH NWP 14. 17. NO SECTION OF THE PROJECT IS FOR PUBLIC USE. 18. FACILITY ACCESS WILL SUSTAIN 80,000 LBS LOAD IN ALL WEATHER CONDITIONS. 19. RIVANNA RIVER IS THE NEAREST BODY OF WATER SUITABLE FOR EMERGENCY FIRE USES. 20. KNOX BOX WILL BE COORDINATED WITH ALBERMARLE COUNTY FIRE MARSHAL OFFICES. 21. DURING MAINTENANCE FOR THE PROJECT ALL COMBUSTABLES, BRUSH INCLUDED SHALL BE CLEAR NO LESS THAN 10' AROUND ALL SIDES AND EACH ROW OF ARRAY. 22. DATUM - NAD83 VIRGINIA STATE PLANES, SOUTH ZONE, US FOOT Dig With QQIDQ / x 0 OWNER:VIRGINIA ELECTRIC & POWER CO. PARCEL ID: 09300-00-00-047LO USE:UTILITY �a)\ C) \ DENSE TREES /n 175' ! 5 / a5 -s SE / N O / e / / pN A \ OWNER -THE APPLE TREE TRUST C/O OSBORNE C & MARTHA T COSNER PARCEL ID: 09300-00-00-047AO USE:RESIDENTIAL Lol ti OWNER:SWEENEY,CAROLYN A U PARCEL ID: 09300-00-00-047EO �—z US�E:R�ES�IDE�NT�IAL O /` w DENSE TREE a D�SE E Q D SE TREES 11 o BRUSH �� o BRUSH REES BRUSH BUS 35' off"gym 09 3 ) G �tlrl BRUSH -T 7 WETLAND CROSSING #1 SEE DETAILS 1&2/C-208 AND DETAIL 1/C-211 2 LEGEND OPV ARRAY OWETLAND STREAM BUFFER O0 (E) SURVEY MONUMENT ® — - - — PROPERTY LINE Oa = (E) OVERHEAD POWER LINE & POLE © (N) PERIMETER SECURITY FENCE (SEE C-300) SETBACK FROM PROPERTY LINE ® SITE GRAVEL ACCESS ROAD (SEE C-207) LAYDOWN YARD 1 O (N) ACCESS GATE AT SITE MAIN ENTRANCE (SEE C-300) 11 1 VEGETATIVE BUFFER 12 UTILITY EASEMENT 13 FLOOD PLANE DELINEATION (P) INVERTER II I (P) DRY SWALES ® :1 (E) DAM BREAK INUNDATION ZONES (STATE) 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR — 375 — (N) MAJOR CONTOUR — 376 — (N) MINOR CONTOUR MAP LEGEND (SCALE 1"=1500') 1 SITE PLAN 0 75 7\50 C-201 SCALE: 1" = 75' FEET Dig With QQQQ T F(_FXTTI OPV ARRAY OWETLAND STREAM BUFFER O(D (E) SURVEY MONUMENT ® - - - - PROPERTY LINE Oa = (E) OVERHEAD POWER LINE & POLE © (N) PERIMETER SECURITY FENCE (SEE C-300) SETBACK FROM PROPERTY LINE ® SITE GRAVEL ACCESS ROAD (SEE C-207) LAYDOWN YARD 1 O (N) ACCESS GATE AT SITE MAIN ENTRANCE (SEE C-300) 11 1 VEGETATIVE BUFFER 12 UTILITY EASEMENT 13 FLOOD PLANE DELINEATION (P) INVERTER II I (P) DRY SWALES C® :1 (E) DAM BREAK INUNDATION ZONES (STATE) 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR - 375 - (N) MAJOR CONTOUR - 376 - (N) MINOR CONTOUR MAP LEGEND (SCALE 1"=Iqn c Dig With QQQQ III 7Tl:-�6 MI A r11OIlII A Wiwi 01 �ENSE TR 0 _ \\ ROAD CROSSING WETLAND #2 SEE DETAILS 1&2/C-209 AND DETAIL 2/C-211 UTILITY ACCESS ENTRANCE �Z •"fir-.�� ' �i�a�Z� �Y`_ _ i�� �� ��� i��I 1 I�t���li e.i-�X.--'.� 1 A ,� I� L';;C31C:1C3L7lC'.l1:1'.11:1.'1.11C!'.IL.C.aC.l131:1.11C7:"1C^.I1111L1'.3C111'1 31.l. 1116�C71d:C.S � - I 5 I I I � I I II I DENSE EE I � OWNER GRAIN r COMM I LLC C/O AMERICAN TOWER 0 CORP. PARCEL ID: 4 09300-00-00-046BT n I EN E RE S USE:RESIDENTIAL 120' I - II I I 75' i II n 7C r I o d 1I O 0 II "' II N o I IQ N I II a I N r—1 RIO' STAGING AND TEMPORARY PARKING AREA 11 &M, &W mm ,7— v / ROAD CROSSING UTILITY EASEMENT 0 9rA a LEGEND \ PV ARRAY OWETLAND STREAM BUFFER O(D (E) SURVEY MONUMENT ® — - - — PROPERTY LINE \ a = (E) OVERHEAD POWER LINE & POLE © (N) PERIMETER SECURITY FENCE (SEE C-300) SETBACK FROM PROPERTY LINE ® SITE GRAVEL ACCESS ROAD (SEE C-207) LAYDOWN YARD O (N) ACCESS GATE AT SITE MAIN ENTRANCE (SEE C-300) 11 1 VEGETATIVE BUFFER 12 UTILITY EASEMENT 18 FLOOD PLANE DELINEATION El (P) INVERTER II I (P) DRY SWALES ® :1 (E) DAM BREAK INUNDATION ZONES (STATE) 375 (E) MAJOR CONTOUR — 376 (E) MINOR CONTOUR — 375 — (N) MAJOR CONTOUR — 376 — (N) MINOR CONTOUR MAP LEGEND (SCALE 1"=1500') 1 SITE PLAN 0 75 7�50 C-203 SCALE: 1" = 75' FEET Dig With QQQQ O P-,R10' TREES D a DENSE TREE);Y7 ROAD CROSSING WETLAND #3 SEE DETAILS 1&2/C-210 AND DETAIL 1/C-212 j� RUSH � O 2 DENSE `J O w II 0 O 30' 0 11 :d SEE C-202 o ` V BRUSH 9i ,% 1, ANNE H PARCEL ID: 09300-00-00-052AO USE:RESIDENTIAL if 1 if if SEE G206 \ LEGEND OPV ARRAY OWETLAND STREAM BUFFER O(D (E) SURVEY MONUMENT ® — - - — PROPERTY LINE Oa = (E) OVERHEAD POWER LINE & POLE © (N) PERIMETER SECURITY FENCE (SEE C-300) SETBACK FROM PROPERTY LINE SITE GRAVEL ACCESS ROAD (SEE C-207) ® LAYDOWN YARD 1 O (N) ACCESS GATE AT SITE MAIN ENTRANCE (SEE C-300) 11 1 VEGETATIVE BUFFER 12 UTILITY EASEMENT 13 FLOOD PLANE DELINEATION (P) INVERTER II I (P) DRY SWALES ® :1 (E) DAM BREAK INUNDATION ZONES (STATE) 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR — 375 — (N) MAJOR CONTOUR — 376 — (N) MINOR CONTOUR MAP LEGEND (SCALE 1"=1500') 1 SITE PLAN 0 75 7�50 C-204 SCALE: 1" = 75' FEET Dig With QQQQ LEGEND � PVARRAY 3so - SEE C-203 - 31ti - I 3gg DE 50 WETLAND STREAM BUFFER 1 3 35' 6 378 6— — O O (E) SURVEY MONUMENT _ p m 384 7 _ 380_ a - — 6 382 ® — - - — PROPERTY LINE - - - — o s (E) OVERHEAD POWER LINE & POLE 3ad I5 _ 0 © (N) PERIMETER SECURITY FENCE (SEE C-300) 31Q I I - pp -----SETBACK FROM PROPERTY LINE O I 0 � OWNER: DE SE FE s MORRIS,LLSA — _ — _ 0 _ 9 Q � 2 ® ® SITE GRAVEL ACCESS ROAD (SEE C-207) GAIL PARCEL ID: — _ _ _ = O ::�;���.�.�'.`,�� s' .-......, LAYDOWN YARD 09300-00-00-0460 Q 34_USE:RESIDENTIAL 4� — - _ - _ — - - — _ Q O (N) ACCESS GATE AT SITE MAIN ENTRANCE (SEE C-300) 1 ' Ru H �q 3760 I � VEGETATIVE BUFFER 1 380 C7 n 10 12 UTILITY EASEMENT 0 5 13 FLOOD PLANE DELINEATION I 1 M O El (P) INVERTER �88 5p-352�� (P) DRY SWALES C _ — (E) DAM BREAK INUNDATION ZONES (STATE) r I of sE EE FENCE CROSSING y°j$ " o 375 (E) MAJOR CONTOUR II 4 36' — — sE UTILITY 1 p gSOpSp 376 (E) MINOR CONTOUR EASEMENT 0 3ry b - �ti — 375 — (N) MAJOR CONTOUR I — - — 376 — (N) MINOR CONTOUR 20' o sE E s RIO' 6 MAP LEGEND (SCALE 1"=1500') I h I PERMANENT I 18 a -_ _ _ _IM fll ENTRANCE o _ / 2�M B USH r s...._.... ilr ZONE "X" 0 0 0 v ^ � 1 M .01 o ZONE "A" 55' E 3A v m 1 II 0 I I If 13 cn II Aso ' I I irA OWNER: YOWELL,ROBERT;LINDA YOW---;SCOTT / YOWELL & I SIMON J II / 3� STAPLETON,TTEES / I 334 PARCEL ID: 09300-00-00-05000 I USE:RESIDENTIAL / INGINEERS STA / 4 ISSUED FOR PERMIT AA MM 09/19/2022 II / 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 / 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 / 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 / REV DESCRIPTION BY CHK DATE / SITE PLAN C-205 IlT1.E SHEEP NO. / !+, RIVANNA SOLAR / ALBEMARLE COUNTY, VIRGINIA LAT: 37.962594 / LON:-78.402635 / \ PF.o,EC DETM8 r,.................................... ............. ADAPTURE � SOa 1 SITE PLAN -0 0 75 I�OFEET 91ERRA OV ER HEPR ANALYTIC9 C-205 SCALE: 111 = 75' 0 ' f DATE: 09/19/2022 DFTR ALEXASFEH CONFMENTu STATEMENT `� MITCHELL T DBAWBNG I5THEF QOF OF 5re OVERHEADANAI.YTU 5 9Wlth O©U7© SCALE: AS SHOWN CHKD: Tx6wFOF.MAnoN L coNFroE L AND TOBEUSM ow.Yw D! MENEZES CONNECHONW WOE DESCA MBYSBiEEAOVEEHEADANALYn NO FART6TOBEDF,.CM1AMMOTHEREWITHOOTWEIRENPERM QNFROM PAPER SIZE: 24" X 36' ENGRRDAAR s�ERR^ovEEHEAD AN,wmcs OWAY T FC—'PXTTI l i L / m / m Cl N / O Ln / ZONE "X" 340 SEE C-204 JLO 6 320 316 50�. %- 3p2 ...................................3Q° a 2g 292 E „A.. 29p 2a9 286 OWNER:SCHARER,GREGORY E & WENDY A;TRS OF THE SCHARER FAMILY PARCEL ID: it 09300-00-00-05000 USE:RESIDENTIAL t\ .� 11`. OPV ARRAY OWETLAND STREAM BUFFER O(D (E) SURVEY MONUMENT ® — - - — PROPERTY LINE Oa = (E) OVERHEAD POWER LINE & POLE © (N) PERIMETER SECURITY FENCE (SEE C-300) SETBACK FROM PROPERTY LINE ® SITE GRAVEL ACCESS ROAD (SEE C-207) LAYDOWN YARD O (N) ACCESS GATE AT SITE MAIN ENTRANCE (SEE C-300) 11 1 VEGETATIVE BUFFER 12 UTILITY EASEMENT 18 FLOOD PLANE DELINEATION El (P) INVERTER 11 II I � (P) DRY SWALES ® :1 (E) DAM BREAK INUNDATION ZONES (STATE) 375 (E) MAJOR CONTOUR 3?6 - (E) MINOR CONTOUR — 375 — (N) MAJOR CONTOUR — 376 — (N) MINOR CONTOUR MAP LEGEND (SCALE 1"=1500') c 1 SITE PLAN 0 75 7�50 C-206 SCALE: 1" = 75' FEET Dig With QQQQ f 1 LEGEND i 26' (P) 12" CULVERT 3� �388 383 0 381 _ 6101. _-- 3a 815' i 94' 18' 82 8� 1 r, 3 C-207 00 1 TEMP. ENTRY PLAN -NORTHERN 2 207 SCALE: 1 "=20' C-207 385' 7 11h I i 1594' UTILITY ENTRY PLAN -WESTERN G EOTEXTI LE FABRIC HP370 OR EQUIVALENT f 2%MIN. 12" THICK NATIVE SOIL, SCARIFY OR TILL RECOMPACT BASED ON PROOF ROLL 4 C-207 SCALE: 1 "=20' IlL EXISTING GRADE 2% MIN. - F-ULVA"k VDOT NO.21A COMPACTED TO 98% MDD - ASTM D698 ±3% OPTIMUM MOISTURE CONTENT GRAVEL SITE ACCESS ROAD SECTION, TYP. SCALE: NTS (E) SURFACE A 1594' 1 i \I 1 PERMANENT ENTRY PLAN -SOUTHERN R=12' I 20' R=12' O O 16' 16' (P) SURFACE 0 M SCALE: 1 "=20' \ I I / O (E) SURFACE OSIZE ARRAY AREA OCENTRAL INVERTER STATION (SEE TBD) O(E) SURVEY MONUMENT ® - - - - PROPERTY LINE O(N) U.G. MEDIUM VOLTAGE CABLE © z� (N) PERIMETER SECURITY FENCE (SEE TBD) SETBACK ® SITE ACCESS ROAD OLAYDOWN YARD 10 IN) ACCESS GATE AT SITE MAIN ENTRANCE TBD) (SEE 75 (E) MAJOR CONTOUR 76 (E) MINOR CONTOUR - 75 - (N) MAJOR CONTOUR - 76 - (N) MINOR CONTOUR TRIP GENERATION NOTES: 1. DURING CONSTRUCTION IT IS A STANDARD COMMERCIAL ENTRANCE. 2. POST CONSTRUCTION IT IS LOW VOLUME. ENGwE 5 IAMB 4 ISSUED FOR PERMIT AA I MM 1 09/19/2022 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 REV DESCREPTION BY CHK DATE SITE ENTRANCE DETAIL C-207 $HGEf IlT1.E 5HE NO. RIVANNA SOLAR ALBEMARLE COUNTY, VIRGINIA LAT: 37.962594 / LON:-78.402635 MQJEC DETMB i%o ADAPTURE RENEWABLES ' f DATE: 09/19/2022 DFTR ALEX ASFEH SCALE: AS SHOWN CHKD: MITCHELL Dig With QQI�Q MENEZES PAPER SIZE: 24" X 36' ENGRR DAARIN �GAL OWAY soa 6 PERMANENT ENTRY - SOUTHERN - PROFILE 7 UTILITY ENTRY - WESTERN- PROFILE C-207 SCALE: H: 1 "=20' V: 1 "=2' C-207 SCALE: H: 1 "=20' V: 1 "=2' T DNAWWGI5 THEPROPEIttt OF 5N OVEWSADANALYT[6. T w ONMATIONI CONFBJeNTIALANDI5D Beuseo ONLrw CONNECHONWITHWON DESCA MBY50'.NNA0VENHEADANALYII NO PT6TOBEDF,.CM1AMMOTHENSWITHODTWWTfeNPERM QNFROM SreRRA OverzHEAD ANALY9lcs WETLAND SETBACK BUFFER m >v Z3 WETLAND SE 1 MIN 24" COVER TO MV CONDUIT. SEE ELECTRICAL PLANS SHEET E-601 FOR UG CONDUIT AND WIRE DETAILS roll rT ir. nAl rl WETLAND CROSSING #1- PLAN 12" MIN. COVER OVER PIPE / FROM FINISHED SURFACE 60" CORRUGATED METAL PIPE(CMP) OR EQUIVALENT -22 -3 340 0+00 1 2 C-208 Station SCALE: 1 " = 20' 0 20 40 FEET �cg 2 WETLAND SETBACK BUFFER (P)SURFACE �i ELECTRICAL CONDUIT WINDOW - /' SEE C-211 AND E-601 FOR DETAILS X'� (E)GRADE 12" MIN. / J m 28.04% (P)EXCAVATION FOR CULVERTS 2 WETLAND CROSSING #1 - PROFILE 0 20 40 SCALE: H:1 "=20' V:1 "=2 FEET $90(0 5•/ 2+48 —m 360 ' MIN. J' 340 2+48 m (D v rF 0 D 0+00 350 r- 0+00 Station 350 I\a ti a o a (P)SURFACE �o �60" CORRUGATED METAL PIPE(CMP) OR EQUIVALENT FLOW �\ ti INLET IE: 341.5' OUTLET IE: 339.5' (E)GRADE WETLAND CROSSING #1 - CROSS SECTION 0 20 ,� SCALE: H:1 "=20' V:1 "=2' FEET LEGEND 75 (E) MAJOR CONTOUR 76 (E) MINOR CONTOUR - 75 - (N) MAJOR CONTOUR - 76 - (N) MINOR CONTOUR GENERAL NOTES 1. GRADING DETAILS AREAS FOLLOWS: 1.1. DISTURBED AREA = 14,534 SQF 1.2. CUT = 62 CU YD 1.3. FILL = 1,285 CU YD 1.4. NET CUT & FILL = 1,223 CU YD OF FILL 2. CULVERT PIPES SHOULD ALL BE 60" IN DIAMETER SPACED 30" APART EDGE TO EDGE, WITH MINIMUM LENGTHS AS FOLLOWS. 2.1. 1X83', 1X89', 1X93', 1X91', 1X87' 3. HEADWALLS ARE TO BE ARMORED WITH RIPRAP. 4. CROSSING SHALL COMPLY WITH ARMY CORP OF ENGINEERS NWP 14 Dig With QOQ© THALWEG E:337' INLET IE: 336.5' 2 C-209 WETLAND SETBACK BUFFER THALWEG E:335.5' WETLAND SETBACK BUFFER m aJ r-r O Z3 m Station OUTLET IE: 335' 3 C-209 WETLAND SETBACK BUFFER 1 WETLAND CROSSING #2 - PLAN C-209 SCALE: 1" = 20' C 0 20 ao FEET C INLET IE: 336.5' m !v f-r O Z3 3 C-209 Station WETLAND CROSSING #1 — CROSS SECTION SCALE: H:1 "=20' V:1 "=2' 0 20 ao FEET LEGEND 75 (E) MAJOR CONTOUR 76 (E) MINOR CONTOUR — 75 — (N) MAJOR CONTOUR — 76 — (N) MINOR CONTOUR GENERAL NOTES 1. GRADING DETAILS AREAS FOLLOWS: 1.1. DISTURBED AREA = 18,018 SQF 1.2. CUT = 63 CU YD 1.3. FILL = 2,379 CU YD 1.4. NET CUT & FILL = 2,316 CU YD OF FILL 2. CULVERT PIPES SHOULD ALL BE 60" IN DIAMETER SPACED 30" APART EDGE TO EDGE, WITH MINIMUM LENGTHS AS FOLLOWS. 2.1. 1 X 92', 1 X 105', 1 X 106', 1 X 98' 3. HEADWALLS ARE TO BE ARMORED WITH RIPRAP. 4. CROSSING SHALL COMPLY WITH ARMY CORP OF ENGINEERS NWP 14 PIPE(CMP) OUTLET IE: 335' ENGINEER'S STAM1IP 4 ISSUED FOR PERMIT AA I MM 1 09/19/2022 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 REV DESCRIPTION BY CHK DATE SHEET TITLE ALBEMARLE COUNTY, VIRGINIA PROJECTDETAILS `pwe �low)#1 C-209 SHEETNO. RIVANNA SOLAR LAT: 37.962594 / LON:-78.402635 ADAPTURE RENEWABLES soa 2 1 WETLAND CROSSING #2 — PROFILE o 20 a0 �C-209 SCALE: H:1 "=20' V:1 "=2' FEET DATE: 09/19/2022 DFTR: ALEX ASFEH SCALE: AS SHOWN CHKD: MITCHELL Dig With QQQQ MENEZES PAPER SIZE: 24" X 36" ENGR DARIN OWAY CONFIDENTIALFFY STATEMENT THIS DRAWING LS THE PROPERTY OF SIERRA OVERHEAD ANALYTIU THIS INFORMATION IS CONFIDENTIAL AND 15 TO BE USED ONLY IN CONNECTION WFFH WORK DESCRlIM BY SIERRA OVERHEAD ANALYTIC5. NO FART IS TO BE 13TSCL05ED TO OTHERS WITHOUT WWTTEN FERM65ION FROM SIERRA OVERHEAD ANALYTIC5. OUTLET IE: 322.5' THALWEG E:322.5�'44 Fill .10 WETLAND SETBACK BUFFER 111mall / S34 0 WETLAND SETBACK BUFFER / m m v 0 D 320 THALWEG E:324.5' 20.011l:: ' .y 2+00, 3 C-21 INLET IE: 324.5' 1 WETLAND CROSSING #3 — PLAN 0 15 30 C-210 SCALE: 1 " = 20' FEET Station 1 (P)SURFACE MIN 24" COVER TO MV CONDUIT. / SEE ELECTRICAL PLANS SHEET E-601 FOR UG CONDUIT AND WIRE DETAILS'/ 12 MIN. COVER OVER PIPE FROM FINISHED SURFACE 60" CORRUGATED METAL PIPE(CMP) -�< OR EQUIVALENT 2 C-21 10 1 WETLAND SETBACK BUFFER -0.10% ELECTRICAL CONDUIT WINDOW - 30" MIN. VSEE C-211 AND E-601 FOR DETAILS 25.47% (P)EXCAVATION FOR CULVERTS WETLAND CROSSING #3 — PROFILE o 20 40 SCALE: H:1" = 20' V:1"=2' I FEET 20 WETLAND SETBACK BUFFER m ro v 0 3 INLET IE: 324.5' 2 C-21 3 C-210 Station WETLAND CROSSING #1 — CROSS SECTION SCALE: H:1 "=20' V:1 "=2' LEGEND 75 (E) MAJOR CONTOUR — 76 (E) MINOR CONTOUR — 75 — (N) MAJOR CONTOUR — 76 — (N) MINOR CONTOUR GENERAL NOTES 1. GRADING DETAILS ARE AS FOLLOWS: 1.1. DISTURBED AREA = 15,926 SQF 1.2. CUT = 49 CU YD 1.3. FILL = 1,894 CU YD 1.4. NET CUT & FILL = 1,845 CU YD OF FILL 2. CULVERT PIPES SHOULD ALL BE 60" IN DIAMETER SPACED 30" APART EDGE TO EDGE, WITH MINIMUM LENGTHS AS FOLLOWS. 2.1. 1X88',1X95',2X101',1X97',1X94',1X91' 3. HEADWALLS ARE TO BE ARMORED WITH RIPRAP. 4. CROSSING SHALL COMPLY WITH ARMY CORP OF ENGINEERS NWP 14 PE(CMP) OUTLET IE: 322.5' 0 20 ao FEET Dig With OOIDQ 30" FLOW own 150" 30" EDGE OF VEGETATION CLEARED AT GRADE 30" EDGE OF VEGETATION CLEARED AT GRADE VDOT NO.21A COMPACTED TO 98% MDD - ASTM D698 ±3% OPTIMUM MOISTURE CONTENT FOR CABLING LAYOUT AND TRENCH WIDTHS SEE E-601 FLOW VDOT NO.21A COMPACTED TO 98% MDD - ASTM D698 ±3%OPTIMUM MOISTURE CONTENT FOR CABLING LAYOUT AND TRENCH WIDTHS SEE E-601 24" MINIMUM 30" MINIMUM BOTTOM OF COVER 1 C-211 150" w), Q I1 1 2" IMV CABLE SEE E-SHEETS FOR BEDDING MATERIAL WETLAND CROSSING #1 BOTTOM OF COVER SCALE: N.T.S. N SEE E-SHEETS FOR BEDDING MATERIAL 2 1 WETLAND CROSSING #2 C-211 SCALE: N.T.S. 2 30" EDGE OF VEGETATION CLEARED AT GRADE EDGE OF VEGETATION CLEARED AT GRADE Dig With QQQQ 30" EDGE OF VEGETATION CLEARED AT GRADE FLOW VDOT NO.21A COMPACTED TO 98% MDD - ASTM D698 ±3% OPTIMUM MOISTURE CONTENT FOR CABLING LAYOUT AND TRENCH WIDTHS SEE E-601 N 24" MINIMUM 150" BOTTOM OF COVER 1 ) WETLAND CROSSING #3 C-21 SCALE: N.T.S. 0 SEE E-SHEETS FOR BEDDING MATERIAL 2 30" EDGE OF VEGETATION CLEARED AT GRADE Dig With QQIDQ 5' 5' MAX - i - 24" 37' 240" 5' 24" MINIMUM EDGE OF/ EASEMENT FOR CABLING LAYOUT AND TRENCH WIDTHS SEE E-601 BOTTOM OF COVER SEE E-SHEETS FOR BEDDING MATERIAL VDOT NO.21A COMPACTED TO 98% MDD - ASTM D698 ±3% OPTIMUM MOISTURE CONTENT 1 1 UTILITY CROSSING #1 DETAIL C-21 SCALE: N.T.S. EDGE OF EASEMENT Dig With QOIDQ T .Fl tFN1) OPV ARRAY OWETLAND STREAM BUFFER O(D (E) SURVEY MONUMENT ® — - - — PROPERTY LINE Oo o (E) OVERHEAD POWER LINE & POLE (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK FROM PROPERTY LINE ® ® SITE GRAVEL ACCESS ROAD (SEE C-207) LAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (SEE C-300) 11 1 VEGETATIVE BUFFER 12 UTILITY EASEMENT (P) INVERTER I� J (P) DRY SWALES ® :3 (E) DAM BREAK INUNDATION ZONES (STATE) 375 (E) MAJOR CONTOUR NOTES 1. WETLANDS ON THE PROJECT SITE THAT ARE PROPOSED TO BE BUILT OVER ARE LISTED IN THE TABLE BELOW INCLUDING THEIR RESPECTIVE WETLAND CLASSIFICATION. 2. PER VIRGINIA WATER PROTECTION PERMIT PROGRAM REGULATION - PART 2: 9 VAC 25-210-116 (C)(2) — (C)(3) COMPENSATORY MITIGATION WILL BE PROVIDED THROUGH ONSITE AND IN -KIND MITIGATION. 3. ALL WORK WITHIN THE WETLANDS MUST COMPLY WITH ARMY CORP OF ENGINEERS NWP 14. WETLAND MITIGATION INVENTORY WETLAND RATIO OF AFFECTED AREA AFFECTED CLASSIFICATION TO MITIGATED AREA (ACRE) CROSSING 1 PALUSTRINE FORESTED 2:1 (PFO) WETLAND 0.0060 CROSSING 2 PALUSTRINE FORESTED 2:1 (PFO) WETLAND 0.0500 CROSSING 3 PALUSTRINE FORESTED 2:1 (PFO) WETLAND 0.0100 TOTAL 0.0660 STREAM IMPACT INVENTORY LENGTH OF AREA AFFECTED AREA AFFECTED AFFECTED (ACRE) (FT A2) STREAM (FT) CROSSING 1 0.009644 420.1000 105.0250 CROSSING 2 0.0112 487.5000 121.8750 CROSSING 3 0.0046 200.7000 50.1750 TOTAL 0.0254 1108.3000 277.0750 1 SITE PLAN OVERVIEW 0 200 4Q0 C-214 SCALE: 1" = 200' FEET Dig With QQQQ LEGEND o OHF c P _ o / ❑ I I I _ — PROPERTY LINE (E) OVERHEAD POWER LINE &POLE PERIMETER SECURITY FENCE C-300) (N) (SEE / o SETBACK FROM PROPERTY LINE SITE GRAVEL ACCESS ROAD (SEE C-207) 6E�...\ L - - J i?'a 1' .'... "• LAYDOWN YARD (N) ACCESS GATE AT SITE MAIN ENTRANCE (SEE C-300) � � o o z -� � \ , ( _ � � � � - � \. � ' o � (P) LIGHTING FIXTURE El _7 o. , GENERAL NOTES - i THE FOLLOWING STANDARDS SHALL APPLY TO EACH OUTDOOR LUMINAIRE: - 1 A.EXCEPT AS PROVIDED IN SECTION 4.17.6, EACH OUTDOOR LUMINAIRE SUBJECT TO THESE OUTDOOR LIGHTING REGUATIONS SHALL BE A FULL o \ __ _ / v \ CUTOFF LUMINAIRE. (AMENDED 10-17-01) LFOR EACH OUTDOOR LUMINAIRE SUBJECT TO THESE OUTDOOR LIGHTING --�? - - i " REGULATIONS PURSUANT TO SECTION 4.17.2(A), WHETHER A LAMP EMITS - ra- _ 3,000 R MORE MAXIMUM LUMENS SHALL BE DETERMINED FROM TH E � INFORMATION PROVIDED BY THE MANUFACTURER OF THE AMP _ ! INCLUDING, BUT NOT LIMITED TO, INFORMATION ON THE LAMP OR ON THE LAMPS PACKAGING MATERIALS. 10-17-01) 11 (AMENDED z I I 2.FOR EACH OUTDOOR LUMINAIRE SUBJECT TO THESE OUTDOOR LIGHTING 1 REGULATIONS PURSUANT TO SECTION 4.17.2(A), THE FOLLOWING RATED ILAMP WATTAGES SHALL BE DEEMED TO EMIT 3,000 OR MORE MAXIMUM�..�C LUMENS UNLESS THE ZONING ADMINISTRATOR DETERMINES, BASED UPON INFORMATION PROVIDED BY A LAMP MANUFACTURER, THAT THE II RATED WATTAGE OF A LAMP EMITS EITHER MORE OR LESS THAN THE 1 V C. 11 3,000 MAXIMUM LUMENS, OR IS A FIXTURE WITH LED AMPS, THE TOTAL 1 l LUMENS OF WHICH EQUALS 3,000 OR MORE: (AMENDED 10-17-01, 10-11-17) B.QUARTZ HALOGEN LAMP. 160 OR MORE WATTS. -• •' III I ; `:��`t ��: � ^`^'y :'�``"`' `: - ` .r:- • . `; 'i - ".:'' '•`' ' <-.,, _'CYLUORESCENT �...�, \ \. 1 LAMP: 35 OR MORE WATTS. "'~"µ" D.M RCURY VAPOR LAMP:: 75 OR MORE WATTS. E.METAL HALIDE LAMP: 40 OR MORE WATTS. RHIGH PRESSURE SODIUM AMP: 45 OR MORE WATTS. / G.LOW PRESSURE SODIUM AMP: 25 OR MORE WATTS. 3.I17 LED LAMPS ARE PROPOSED, THE APPLICANT SHALL PROVIDE 1, I= _ INFORMATION FROM THE MANUFACTURER INDICATING THE TOTAL LUMENS EMITTED BY THE FIXTURE AND, IF THE TOTAL LUMENS IS 3,000 I o I `....... '.'`:din a .- " • OR MORE, THE FIXTURE SHALL BE A FULL CUTOFF FIXTURE. (AMENDED 10-17-01, 10-i1-17) 4.IF THE TOTAL LUMENS EMITTED BY PROPOSED LED AMPS ARE 3,000 OR {. � 1 � - � - � - GREATER AS INDICATED IN INFORMATION PROVIDED BY THE =-'= '2'[t`= 1 _ MANUFACTURER, THE FIXTURE SHALL BE A FULL CUTOFF LUMINAIRE. IC� I o b = _ _ ^ - = j / Jib•, �` 1 I ', � (ADDED 10-11-17) _ o j: \ o BEACH PARCEL, EXCEPT THOSE CONTAINING ONLY ONE OR MORE o �; \ 1 SINGLE-FAMILY DETACHED DWELLINGS, SHALL COMPLY WITH THE I FOLLOWING: (ADDED 10-17-01)LTHE SPILLOVER OF LIGHTING FROM LUMINAIRES ONTO PUBLIC ROADS AND PROPERTY IN RESIDENTIAL OR RURAL AREAS ZONING DISTRICTS SHALL NOT EXCEED ONE-HALF FOOT CANDLE. A 2 i SPILLOVER SHALL BE MEASURED HORIZONTALLY AND VERTICALLY AT THE PROPERTY LINE OR EDGE OF RIGHT-OF-WAY OR EASEMENT, WHICHEVER IS o - CLOSER TO THE LIGHT SOURCE. (AMENDED 10-17-01)2.ALL OUTDOOR LIGHTING, REGARDLESS OF THE AMOUNT OF LUMENS, SHALL BE ARRANGED OR SHIELDED TO REFLECT LIGHT AWAY FROM ADJOINING RESIDENTIAL RUINS/ I DISTRICTS AND AWAY FROM ADJACENT ROADS. (ADDED 10-17-01) I I I a c \ / El I y v .........y.�......_....... o ......................... . ,k o 'I i. ENGINEERS TAME 4 ISSUED FOR PERMIT AA MM 09/19/2022 I J / \ ' ' \ ' — — / 3 90 % FOR CLIENT REVIEW AA MM 05/04/2022 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 �I �., `Il 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 _ it /-' r,,..••' = _ __ _ 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 r I / • ' REV DESCRIPTION BY CHK DATE LIGHTING PLAN C-215 SNEEf ➢TLE SHEE NO. I _ '`...... RIVANNA SOLAR I e \ ....... -�••., I- ALBEMARLE COUNTY, VIRGINIA LAT: 37.962594 / LON:-78.402635 .1 MO,EC DETAILS ' .... _ ..........__. :i I I o ' ADAPTURE SOa 1 LIGHTING PLAN R E N E WA B L E S , 91ERRAENH AY CE C-215 SCALE: 1II 200' STA , ' f DATE: 09/19/2022 DFTR ALEX ASFEH coNFmENTUErrY STATEMENT MITCHELL T11SDAA GI5 THEF QOe OF 5re OVERHEAD ANAI.YUCS 9 SCALE: AS SHOWN CHKD: THIS w 0D nON IS CONFTl[) L AND 5M BE USED OMYw DI WithO©�© MENEZE'S CONNECHONW WORKDFSCAIBEDBYSBiRAAOVEAHEADANALYnCS. NO PART 6TO BE DF,.CM1.OSED TOOTHEAS WITF[OUT WAITI'E[J PERMUSSION FROM PAPER SIZE: 24" X 36" ENGR OWAY sIERR^ovERHEAD ANwLmcs GAAL LE SWING LOCKABLE ACCESS GATE FENCE INSTALLATION NOTES: 1. FENCE TO BE INSTALLED IN GENERAL ACCORDANCE WITH ASTM F567. LOCAL FENCE CONTRACTOR TO ALTER ASTM F567 REQUIREMENTS TO MEET SITE SPECIFIC CONDITIONS. 2. FENCE FABRIC SHALL BE GALVANIZED IN ACCORDANCE WITH ASTM A392, CLASS 1. 16' MAIN GATE 3. STRENGTH AND PROTECTIVE COATINGS OF ALL FENCE FRAMEWORK SHALL INTERIOR LEAF BRACE CONFORM TO ASTM F1083. FOR WIDER THAN 8' 4. CORNER, END, OR PULL POST FOOTING MINIMUM CONCRETE COMPRESSIVE STRENGTH SHALL BE 2,500 PSI MIN. TRUSS ROD 5. CORNER, END, OR PULL POST FOOTING DEPTH SHALL BE A MINIMUM OF 36". 4j KEEPER ir 6. SWING GATE POST FOOTING DEPTHS AND DIAMETERS SHALL BE DETERMINED R�K KLATCH BASED ON ASTM F567, TABLE 2. 7. IN AREAS WHERE EXISTING FENCES CONFLICT WITH SITE SECURITY FENCE, TURNBUCKLEWfto STRETCHER BARS my CONTRACTOR SHALL REMOVE AND DISPOSE OF EXISTING FENCE. 1 PLUNGER BAR CONCRETE/ FOOTING DEPTH MIN. FOOTING DEPTH AND DIA. TO BE DETERMINED BY 3 LOCAL FENCE CONTRACTOR RECOMMENDATION BUT MINIMUM SHALL BE GREATER THAN 24" TOP TENSION WIRE CORN[ END, ( PU PO TENSION B EXISTING ( 1 C-300 'FINISH ROADWAY CONCRETE GRADE FOOTING DEPTH 3' EMBEDDED GALVANIZED PIPE STRIKE, EMBEDMENT MINIMUM DEPTH TO BE DETERMINED BY FENCE CONTRACTOR DRIVE GATE DETAIL, TYP. Scale: NTS 8. POSTS SHALL BE STEEL PIPE, ASTM F1083 STANDARD WEIGHT SCHEDULE 40, MIN. 8.1. LINE POSTS - 2" SCHEDULE 40, MIN. 8.2. TERMINAL POSTS (EXTENDED, END, AND PULL) 22' SCHEDULE 40, MIN. 9. ALL STEEL OR MALLEABLE IRON PARTS AND ACCESSORIES SHALL BE HOT -DIP GALVANIZED IN ACCORDANCE WITH ASTM A123 AFTER FABRICATION. a 10. ALL FENCE FABRIC SHOULD BE A MINIMUM OF 9 GAUGE. 1U' MAX. 110' MAX. R, LL LL ST TIE WIRES (TYP) OST BRACING TENSION WIRE (2" Z 'a FROM BOTTOM OF AR MESH TO TENSION TURNBUCKLE K WIRE 1O TRADE �� d —III—IIIIII I I I —III I o -11I— I -III I I d 0 a <�L d d d ADJUSTABLE TRUSS ROD AT END SECTIONS TENSION WIRE OTTOM OF FABRIC HAIN-LINK I oe �: d d OOTING DEPTH 3' FOOTING WIDTH: 2 X POST DIAMETER NON DEADEND POSTS, UNLESS IN - LOCATION OF PRIVACY SLATS MAY BE DIRECT DRIVEN MIN. EMBEDMENT DEPTH 3' 1" MAX. GAP UNDER FENCE z 0 1'-0" ;V-15" 6" (TYP.) tDEREES RPLAIN PIN RIVETED FLUSH (TYP.) LINE POST 1'-10" ,,7.5" (TYP.) LOCK PIN (TYP.) BARBED T1WIRE (TYP.) '-0" 3/8" PLAIN PIN RIVETED FLUSH (TYP.) CORNER POST TRUSS ROD (3/8" MIN. DIA.) CONCRETE 2" (TYP.) BASE II' TRUSS ROD AND BAND L 11. FENCE STRUCTURAL ENGINEER SHALL DETERMINE FINAL POST SPACING AND PIPE WALL THICKNESS IF WIND LOADING REQUIRES. 12. FENCE FABRIC, FOUNDATIONS & HARDWARE SHALL BE SHOWN TO HAVE A MINIMUM OF 40 YEAR PERFORMANCE LIFE OR BETTER. 13. PRIVACY SLAT POSTS SHALL BE STEEL PIPE, ASTM F1083 STANDARD WEIGHT SCHEDULE 40, MIN. 13.1. LINE POSTS - 31 "SCHEDULE 40, MIN. 13.2. TERMINAL POSTS (EXTENDED, END AND PULL) 3 1/2" SCHEDULE 40, MIN. 13.3. 50,000 KSI YIELD STRENGTH 9-GAGE TIE WIRES (Z-0" O.C. MAX.) 'ABRIC TIE WIRE TIE WIRE Z(1EO.C.MAXAND 15"O.C.MAX AND WITHIN 4" FROM (THIN 4" FROM TOP AND OM TOP AND BOTTOM OF FABRIC) BOTTOF FABRIC) H-BEAM ROUND POST LINE POST ATTACHMENTS TENSION BAND ROUND POST H-BEAM RACE RAIL CLAMP DETAILS TENSION BAND 15" O.C. MAX. AND WITHIN 4" FROM OP AND BOTTOM OF FABRIC) LdA�- TENSION BAR TO ENGAGE EACH FABRIC LINK TENSION BAR Owi�__CARRIAGE BOLT END OR GATE POST DETAIL TENSION E]� WIRE 0 TENSION BAND DETAIL 3 1 FENCE ATTACHMENT DETAILS, TYP. C-300 Scale: NTS E C-300 SECURITY FENCE DETAIL, TYP. Scale: NTS Dig With (DO(D© GENERAL STRUCTURAL NOTES: 1. THE WORDS "THE ENGINEER" AND "CEOR" AS USED IN THESE NOTES REFER TO THE CIVIL ENGINEER OF RECORD AND SIERRA OVERHEAD ANALYTICS, INC. CONCRETE NOTES: 30. CONCRETE SHALL BE REGULAR WEIGHT WITH HARDROCK AGGREGATES, U.N.O. 31. CEMENT SHALL CONFORM TO ASTM C-150 TYPE II. REINFORCING STEEL NOTES: 51. ALL REINFORCING STEEL SHALL BE AS FOLLOWS: 2. GENERAL CONTRACTORS SHALL BE FAMILIAR WITH ALL EXISTING SITE CONDITIONS AND DESIGN DOCUMENTS PROVIDED BY THE VARIOUS DESIGN PROFESSIONALS INVOLVED WITH THIS PROJECT. 3. GENERAL CONTRACTOR SHALL VERIFY ALL DIMENSIONS, DETAILS AND SPATIAL RELATIONSHIPS SHOWN ON THESE DRAWINGS. ANY DISCREPANCIES, CONFLICTS, OR OMISSIONS FOUND SHALL BE REPORTED TO THE ENGINEER AND OTHER DESIGN PROFESSIONALS AS APPROPRIATE FOR RESOLUTION PRIOR TO PROCEEDING WITH ANY WORK ON THE PROJECT. 4. ALL WORK SHALL COMPLY WITH THE INTERNATIONAL BUILDING CODE WITH 2O18 VIRGINIA CONSTRUCTION CODE AMENDMENTS, ALL FEDERAL, STATE, AND LOCAL CODES. 5. ANY TESTING OR INSPECTIONS REQUIRED BY BUILDING OFFICIALS, PROJECT DRAWINGS, OR SPECIFICATIONS SHALL BE PERFORMED BY AN APPROVED INDEPENDENT TESTING LABORATORY. 6. SITE VISITS AND OBSERVATIONS CONDUCTED BY THE ENGINEER SHALL NEITHER BE CONSTRUED AS INSPECTIONS NOR APPROVAL OF CONSTRUCTION. 7. GENERAL CONTRACTOR IS SOLELY RESPONSIBLE FOR COMPLIANCE WITH O.S.H.A. STANDARDS. 8. GENERAL CONTRACTOR IS SOLELY RESPONSIBLE FOR BRACING AND SHORING ALL EXCAVATIONS, DEWATERING OF EXCAVATIONS FROM EITHER SURFACE WATER, GROUNDWATER, OR SEEPAGE, TEMPORARY AND EXISTING STRUCTURES, AND PARTIALLY COMPLETED PORTIONS OF THE WORK TO ASSURE THE SAFETY OF ANY PERSONS COMING IN CONTACT WITH THE WORK. 9. ALL ASTM INTERNATIONAL (ASTM) SPECIFICATIONS NOTED ON THE DRAWINGS SHALL BE AMENDED TO DATE. 32. AGGREGATES SHALL CONFORM TO ASTM C-33 WITH PROVEN SHRINKAGE CHARACTERISTICS OF LESS THAN-0.04%. 33. CONCRETE SHALL BE READY MIXED PER ASTM C-94. 34. GENERAL CONTRACTOR IS RESPONSIBLE FOR OBTAINING CONCRETE MIX DESIGNS WHICH CONFORM TO THE CLASS AND STRENGTH REQUIREMENTS. 35. GENERAL CONTRACTOR SHALL SUBMIT A COPY OF THE MIX DESIGN TO THE ENGINEER FOR APPROVAL PRIOR TO CONCRETE PLACEMENT. 36. CONCRETE CLASS AND STRENGTH SHALL BE NOTED AS FOLLOWS: 51.1. NO.3 BARS AND SMALLER - ASTM A615, GRADE 60 51.2. NO. 4 BARS AND LARGER -ASTM A615, GRADE 60 51.3. REINFORCING STEEL TO BE WELDED - ASTM A706, GRADE 60 51.4. WELDED WIRE FABRIC -ASTM A185 52. ALL BARS SHALL BE CLEAN OF RUST, GREASE, OR OTHER MATERIALS LIKELY TO IMPAIR BOND. 53. ALL BENDS SHALL BE MADE COLD. 54. SPLICING OF BARS SHALL HAVE MINIMUM LAP PER DETAIL BELOW IN ALL CASES UNLESS DIMENSIONED OTHERWISE ON DETAILS. REINFORCEMENT BEND AND SPLICE DETAILS CONCRETE CLASS SLAB ON GRADE MAXIMUM AGGREGATE SIZE 1SPLICE LENGTH " PFR TARI F AIR ENTRAINMENT 6%+/-1.5% MINIMUM SACKS PER YARD 5.0 MAXIMUM WATER/CEMENT RATIO 0.45 SLUMP 411 =/-0.5" 28 DAY COMPRESSIVE STRENGTH 3,000 PSI 37. ONLY ONE CLASS AND STRENGTH OF CONCRETE SHALL BE POURED ON THE PROJECT AT ONE TIME. 38. CONCRETE SHALL BE TESTED IN ACCORDANCE WITH IBC SECTION 1704. 4D (2 Z" MIN.) 39. ALL REINFORCING STEEL, ANCHOR BOLTS AND SLEEVES SHALL BE PLACED AND SECURED IN POSITION D R R� 10. UNLESS AS CALLED OUT AS "EXISTING" OR "NOT -IN -CONTRACT", EVERYTHING SHOWN ON THESE PRIOR TO POURING CONCRETE. T DRAWINGS SHALL BE PROVIDED AND INSTALLED AS PART OF THE WORK OF THE PROJECT. _ 11. GENERAL CONTRACTOR SHALL REVIEW ALL SUBMITTALS, INCLUDING SHOP DRAWINGS, AND VERIFY CORRECTNESS PRIOR TO SUBMISSION TO THE ENGINEER. STRUCTURAL STEEL NOTES: 12. ALL STRUCTURAL STEEL SHALL CONFORM TO ASTM A36 UNLESS NOTED OTHERWISE. 13. ALL STRUCTURAL WIDE FLANGE BEAMS, GIRDERS, AND COLUMNS SHALL CONFORM TO ASTM A992 (Fy = 50 KSI). 14. STEEL PIPE COLUMNS SHALL CONFORM TO ASTM A501 (Fy = 36 KSI) OR ASTM A53, TYPE E OR S, GRADE B (Fy = 35 KSI). 15. STRUCTURAL STEEL TUBE SHALL CONFORM TO ASTM A500, GRADE B (Fy = 46 KSI). 16. BOLTS SHALL CONFORM TO ASTM A325, UNLESS OTHERWISE NOTED. 17. DIAMETER OF BOLT HOLES IN STEEL SHALL BE 1/16" LARGER THAN THE BOLT SIZE, UNLESS OTHERWISE NOTED. 18. ALL WELDS SHALL BE IN CONFORMANCE WITH THE STRUCTURAL WELDING CODE OF THE AMERICAN WELDING SOCIETY. ALL STRUCTURAL WELDING SHALL USE THE SHIELDED METAL ARC WELDING PROCESS WITH E70XXX ELECTRODES. USE LOW HYDROGEN ELECTRODES FOR BOLTS AND REINFORCING BARS. 19. SHOP WELDING SHALL BE PERFORMED IN APPROVED FABRICATORS SHOP PER IBC SECTION 1704.1. 20. ANCHOR BOTS AND THREADED RODS SHALL CONFORM TO EITHER ASTM A307 OR A36 UNLESS OTHERWISE NOTED. 21. FABRICATION AND ERECTION SHALL COMPLY WITH AISC SPECIFICATIONS, AS REVISED TO DATE. 22. SUBMIT SHOP DRAWINGS TO THE ENGINEER PRIOR TO FABRICATION. 23. CONTRACTOR SHALL VERIFY ALL DIMENSIONS WITH CIVIL, ARCHITECTURAL, MECHANICAL, AND ELECTRICAL DRAWINGS AND COORDINATE ANY CONFLICTS BEFORE PROCEEDING. 24. TORQUE TUBES, IF USED, SHALL BE PLACED WITH MILL CAMBER UPWARD. FOUNDATION NOTES: 25. FOUNDATION DESIGN IS BASED ON SOIL BEARING PRESSURE OF 4696 PSF FOR "DEAD" PLUS "LONG TERM LIVE" LOADS. SEE GEOTECHNICAL REPORT. 26. FOOTING SHALL BEAR ON APPROPRIATE SOIL AS DESCRIBER IN THE GEOTECH REPORT. 27. ALL EXCAVATION AND FILL BENEATH FOUNDATIONS SHALL BE OBSERVED BY THE GEOTECHNICAL ENGINEER OF RECORD (GEOR) OR THEIR AUTHORIZED REPRESENTATIVE. 28. SHOULD ANY SUBSURFACE CONDITION NOT BE IN ACCORDANCE WITH THE GEOTECH REPORT, THE GEOR SHALL BE NOTIFIED IMMEDIATELY FOR RESOLUTION PRIOR TO CONTINUING WORK. DESIGN CRITERIA NOTES: 29. DESIGN CODES: 29.1. INTERNATIONAL BUILDING CODE (IBC), 2018 EDITION. 29.2. VIRGINIA CONSTRUCTION CODE (VCC), 2018 EDITION. 29.3. ASCE 7-16 MINIMUM DESIGN LOADS FOR BUILDINGS AND OTHER STRUCTURES 29.4. AMERICAN CONCRETE INSTITUTE (ACI) 318-14 RISK CATAGORY: I SEISMIC DESIGN CATAGORY: C SITE CLASS: C GROUND SNOW LOAD: 15 PSF SNOW LOAD IMPORTANCE FACTOR: 1.0 ULTIMATE DESIGN WIND SPEED (ASCE 7-16) (Vult): 105 MPH NOMINAL DESIGN WIND SPEED (Vasd): 81.3 MPH WIND EXPOSURE CATAGORY: C 40. CURE ALL EXPOSED CONCRETE SURFACES WITH LIQUID MEMBRANE -FORMING CURING COMPOUND CONFORMING TO ASTM C309, TYPE 1, CLASS A OR OTHER APPROVED CURING METHOD. 41. APPLY CURING COMPOUND IMMEDIATELY AFTER PLACING CONCRETE. 42. WHERE CONCRETE PLACEMENT OCCURS IN TEMPERATURES OVER 90 DEGREES OR IN WINDY CONDITIONS, GENERAL CONTRACTOR SHALL TAKE ADDITIONAL MEASURES TO ENSURE PROPER CONCRETE CURING. 43. RE -APPLY CURING COMPOUND TO CONTROL JOINTS WHEN CONTROL JOINT SAW -CUTTING OCCURS AFTER APPLICATION OF CURING COMPOUND. 44. FOR COLD WEATHER CONCRETE PLACEMENT, PERFORM IN ACCORDANCE WITH ACI 318-14, SECTION 26.5.4 45. FOR HOT WEATHER CONCRETE PLACEMENT, PERFORM IN ACCORDANCE WITH ACI 318-14, SECTION 26.5.5. 46. IF PLACEMENT OF CONCRETE OCCURS DURING HOT WEATHER CONDITIONS, REINFORCING STEEL SHALL BE KEPT COOL DURING CONCRETE PLACEMENT. 47. GENERAL CONTRACTOR IS RESPONSIBLE FOR FILLING AND REPAIRING CRACKS AS DETERMINED BY THE ENGINEER OR THEIR REPRESENTATIVE. SPECIAL INSPECTIONS: 48. PROVIDE SPECIAL INSPECTION OF THE ITEMS LISTED IN THE TABLE BELOW IN ACCORDANCE WITH IBC CHAPTER 17. 49. SPECIAL INSPECTIONS SHALL BE OBJECTIVE, COMPETENT AND INDEPENDENT FROM THE CONTRACTOR RESPONSIBLE FOR THE WORK BEING INSPECTED. 50. SPECIAL INSPECTORS SHALL KEEP RECORDS OF INSPECTIONS. THESE RECORDS SHALL BE PROVIDED TO THE ENGINEER. LIST OF SPECIAL INSPECTIONS FOR EACH STRUCTURAL PAD 1. CONCRETE CONSTRUCTION PERIODIC CONTINUOUS A. INSPECTION OF RE-INFORCING STEEL AND PLACEMENT X B. INSPECTION OF ANCHORS POST INSTALLED IN HARDENED CONCRETE MEMBERS X C. VERIFY USE OF REQUIRED MIX DESIGN X D. AT THE TIME FRESH CONCRETE IS SAMPLED TO FABRICATE SPECIMENS FOR STRENGTH TESTS, PERFORM SLUMP AND AIR CONTENT TESTS, AND DETERMINE X TEMPERATURE FOR CONCRETE 2. INSPECTION OF SOILS PERIODIC CONTINUOUS A. VERIFY MATERIALS BELOW CONCRETE PAD FOUNDATION ARE X ADEQUATE TO ACHEIVE THE DESIGN BEARING CAPACITY B. VERIFY USE OF PROPER MATERIALS, DENSITIES AND LIFT THICKNESS DURING X PLACEMENT AND COMPACTION OF COMPACTED FILL BELOW ALL CONCRETE PADS X C. PRIOR TO PLACEMENT OF COMPACTED FILL OBSERVE SUBGRADE AND VERIFY EXISTING CONDITION IS AS DESCRIBED IN THE SOILS REPORT 12D \-R 90 DEG. HOOK OFFSET BAR SIZE LAP LENGTH #3 18" #4 23" #5 29" #6 35" #7 50" #8 57" #9 55" EIEZil7��:[�Z�13 D = DIAMETER OF BAR R = RADIUS OF BEND MEASURED ON THE INSIDE OF BAR =2ZDFOR #2ONLY = 3D FOR #3 THROUGH #8 = 4D FOR #9 THROUGH #11 = 5D FOR #14 & #18 55. ALL REINFORCEMENT BARS SHALL BE ACCURATELY AND SECURELY PLACED BEFORE POURING CONCRETE OR APPLYING GROUT. 56. MINIMUM LAP FOR WELDED WIRE FABRIC SHALL BE 1.5 MESH. 57. WELDING OF REINFORCING STEEL SHALL COMPLY WITH AWS D1.4-79, USING HYDROGEN ELECTRODES. 58. SPACING OF BARS SHALL BE CONSIDEREED AS MAXIMUM SPACING. Dig With QQI�Q 21.3' - 21.3' up i r� 21.2' � 3.0000 3.0000 3.0000 i 3.0000 3.0000 A) 3000KVA TRANSFORMER AND SWITCHBOARD PAD POWER STATION - PLAN VIEW CONCRE #4 BAR 12" O.C. BOTH DIP MI NON -FROST SUSCEPTIBLE SOIL LAYER <6% BY MASS PASSING #200 SIEVE <50% BY MASS PASSING #40 SIEVE COMPACTED TO 95% RELATIVE COMPACTION II SUBGRADE SHALL BE PREPARED IN ACCORDANCE WITH GEOTECH REPORT, REMOVE ALL TOPSOIL, ORGANIC BEARING MATERIAL, ROOTS, AND OTHER DELETERIOUS MATERIAL TO 30" MIN. IF FROST SUSCEPTIBLE SOILS ARE STILL PRESENT IN EXCAVATION, REMOVE TO 40". BACKFILL EXCAVATION WITH STRUCTURAL FILL AND COMPACT IN ACCORDANCE WITH GEOTECH REPORT. 3.0000 20.9' 3.0000 3.0000 3.0000 3.0000 L � 3.0000 3.0000 B) 2500KVA TRANSFORMER AND SWITCHBOARD PAD TRANSFORMER AND SWITCHGEAR PAD SECTION. TYP. NTS 3.0000 SUBGRADE PREPARATION NOTES: 1. ALL WORK SHALL ADHERE TO THE FOLLOWING DOCUMENTS: 1.1. SEI/ASCE 32-01 (OR CURRENT) DESIGN AND CONSTRUCTION OF FROST -PROTECTED SHALLOW FOUNDATIONS. 2. NON -FROST SUSCEPTIBLE SOIL IS DEFINED AS A SOIL THAT DOES NOT DISPLAY SIGNIFICANT DETRIMENTAL ICE SEGREGATION (I.E. ICE LENS DEVELOPMENT) DURING FREEZING. GENERALLY, GRANULAR SOILS WITH LESS THAN 6% BY MASS PASSING A #200 SIEVE (0.074 MM) HAVE LOW FROST SUSCEPTIBILITY, WHEREAS SILTS AND CLAYS OR SANDS AND GRAVELS (I.E. GRANULAR SOILS) WITH HIGH FINES CONTENT GENERALLY HAVE A MEDIUM TO HIGH FROST SUSCEPTIBILITY. 3. CONTRACTOR SHALL SUBMIT NON -FROST SUSCEPTIBLE SOIL REPORT TO ENGINEER PRIOR TO INSTALLATION. 4. SITE SHALL BE GRADED TO DRAIN SURFACE WATER AWAY FROM EQUIPMENT PADS. u C) 2000KVA TRANSFORMER AND SWITCHBOARD PAD T-1 T= INVERTE DC SWITC I' W6X9 ST��� 4 INVERTER - ELEVATION Scale: NTS Scale: 1 " = 3' 5' U LJ vv6X9 STEEL I -BEAM ,P OF CONCRETE EQUIPMENT RACK - ELEVATION Scale: NTS "T T Z TO USE UNISTRUT #P2894-50 OR FOR MOUNTING PILE SOLID STRUT NOTES: 1. INVERTER MOUNTING METHODS SHOWN ARE EXAMPLES ONLY. 2. MOUNTING HARDWARE IS NOT SUPPLIED WITH EQUIPMENT. INVERTER MOUNTING METHOD Scale: NTS Dig With QQQQ ALBERMARLE COUNTY CONSTRUCTION RECORD DRAWINGS (AS BUILT) FOR VSMP: CONSTRUCTION SEQUENCE: BMP MAINTENANCE: 21. FILTER STRIPS: 14 L4 1 2. 3. 4. 0- 0. 41 LUI 11 12 13 14 15 THE FOLLOWING IS A LIST OF INFORMATION REQUIRED ON CONSTRUCTION RECORD DRAWINGS FOR STORMWATER FACILITIES (REFERENCE WATER PROTECTION ORDINANCE 17-422). IT IS PREFERABLE THAT THE CONSTRUCTION RECORD DRAWING BE PREPARED BY SOMEONE OTHER THAN THE DESIGNER. PLEASE DO NOT PROVIDE DESIGN DRAWINGS AS CONSTRUCTION RECORD DRAWINGS: A SIGNED AND DATED PROFESSIONAL SEAL OF THE PREPARING ENGINEER OR SURVEYOR. THE NAME AND ADDRESS OF THE FIRM AND INDIVIDUAL PREPARING THE DRAWINGS ON THE TITLE SHEET. THE CONSTRUCTED LOCATION OF ALL ITEMS ASSOCIATED WITH EACH FACILITY, AND THE INSPECTION RECORDS TO VERIFY PROPER DIMENSIONS, MATERIALS AND INSTALLATION. THE ITEMS INCLUDE, BUT ARE NOT LIMITED TO THE FOLLOWING: INSPECTION RECORDS AND PHOTOGRAPHS FOR PIPE TRENCHES AND BEDDING, INCLUDING UNDERDRAINS. VIDEO PIPE INSPECTION FOR ANY PIPES WHICH ARE NOT ACCESSIBLE OR VIEWABLE. UPDATED LOCATION WITH GEO-COORDINATES OF ALL FACILITIES. VERIFIED DRAINAGE AREA MAPS FOR THE DRAINAGE AREA TREATED, AND FOR DRAINAGE TO THE FACILITIES. CURRENT PHYSICAL AND TOPOGRAPHIC SURVEY FOR ALL EARTHEN STRUCTURES. PONDS SHOULD INCLUDE A SURVEY OF THE POND BOTTOM. SURVEYS SHOULD VERIFY POND VOLUMES ARE PER DESIGN. CORRECTIONS MAY BE REQUIRED FOR ALTERATIONS FROM THE DESIGN. PLANTS, LOCATION AND TYPE. PLANS AND PROFILES FOR ALL CULVERTS, PIPES, RISERS, WEIRS AND DRAINAGE STRUCTURES - DISPLAY THE INSTALLED TYPE OF DRAINAGE STRUCTURES, CULVERT/PIPE SIZE, WEIRS, MATERIALS, INLETS OR END TREATMENT(S), INLET AND OUTLET PROTECTION, ALIGNMENT AND INVERT ELEVATIONS COMPARED TO DESIGN. COMPUTATIONS: FOR SIGNIFICANT DEVIATIONS FROM DESIGN, PROVIDE SEALED COMPUTATIONS VERIFYING THAT THE AS -BUILT CONDITION IS EQUIVALENT OR BETTER THAN DESIGN. DITCH LINES - DISPLAY THE CONSTRUCTED LOCATION OF ALL DITCH LINES AND CHANNELS, INCLUDING TYPICAL SECTIONS AND LININGS. EASEMENTS - SHOW ALL PLATTED EASEMENTS WITH DEAD BOOK REFERENCES LABELED. FACILITIES AND DRAINAGE MUST BE WITHIN PLATTED EASEMENTS. PROVIDE COPIES OF RECORDED DOCUMENTS. GUARDRAIL, FENCES OR OTHER SAFETY PROVISIONS - DISPLAY THE CONSTRUCTED LOCATION OF ALL SAFETY PROVISIONS; FENCES, GUARDRAIL, INCLUDING THE TYPE, LENGTH AND APPLIED END TREATMENTS, COMPARED TO DESIGN. MATERIAL LAYERS - BIOFILTER MEDIA, STONE LAYERS, SAND LAYERS, KEYWAYS AND CORES MUST BE VERIFIED AS TO MATERIAL TYPES AND DEPTHS. INCLUDE INSPECTION REPORTS, BORING OR TEST PIT REPORTS AND MATERIALS CERTIFICATIONS. BIOFILTER MEDIA MUST BE AN APPROVED STATE MIX. ACCESS ROADS - SHOW LOCATION OF ACCESS ROADS, SURFACE TREATMENT, DRAINAGE, ETC, AS APPLICABLE. COMPACTION REPORTS ARE REQUIRED TO VERIFY FILL COMPACTION IN DAMS. MANUFACTURERS CERTIFICATIONS FOR PROPRIETARY BMP'S CERTIFYING PROPER INSTALLATION AND FUNCTIONING. BMP INSPECTIONS: 16. DRY SWALES: Inspections are needed during construction to ensure that the dry Swale practice is built in accordance with these specifications. Detailed inspection checklists should be used that include sign -offs by qualified individuals at critical stages of construction, to ensure that the contractor's interpretation of the plan is consistent with the designer's intent, An example construction phase inspection checklist for dry swales is provided at the end of this specification. Some common pitfalls can be avoided by careful construction supervision that focuses on the following key aspects of dry swale installation. • Check the filter media to confirm that it meets specifications and is installed to the correct depth. 41 Ensure that caps are placed on the upstream (but not the downstream) ends of the underdrains. • Make sure the desired coverage of turf or erosion control fabric has been achieved following construction, both on the filter beds and their contributing side -slopes. • Inspect check dams and pre-treatment structures to make sure they are properly installed and working effectively, • Check that outfall protectionlenergy dissipation measures at concentrated inflow and outflow points are stable. • Upon final acceptance, the GPS coordinates should be logged for all dry swales and submitted for entry into the local BMP maintenance tracking database. The real test of a dry swale occurs after its first big storm. The post -storm inspection should focus on whether the desired shectflow, shallow concentrated flows or fully concentrated flows assumed in the plan actually occur in the field. Also, inspectors should check that the dry swale surface drains completely within 6 to 12 hours after a storm.. Minor adjustments are normally needed as a result of this post -storm inspection (e.g,, spot reseeding, gully repair, added armoring at inlets or outfalls, and check dam realignment. 17. FILTER STRIPS: Construction inspection is critical to obtain adequate spot elevations, to ensure the gravel diaphragm or ELS is completely level, on the same contour, and constructed to the correct design elevation. As -built surveys should be required to ensure compliance with design standards. Inspectors should evaluate the performance of the filter strip after the first big storm to look for evidence of gullies, outflanking, undercutting or sparse vegetative cover. Spot repairs should be made, as needed. The GPS coordinates should be logged for all filter strips and Conserved Open Spaces, upon acceptance, and submitted for entry into the local BMP maintenance tracking database. An example construction phase inspection checklist for sheet flow to a filter strip or Conserved Open Space can be found at the end of this specification. 18. DRY SWALES: The following is a typical construction sequence to properly install a dry swale, although the steps may be modified to adapt to different site conditions. Step 1; Protection during Site Construction, As noted above, dry swales should remain outside the limit of disturbance during construction to prevent soil compaction by heavy equipment. However, this is seldom practical given that swales are a key part of the drainage system at most sites. In these cases, temporary E&S controls such as dikes, sill fences and other similar measures should be integrated into the swale design throughout the construction sequence. Specifically, barriers should be installed at key check dam locations, erosion control fabric should be used to protect the channel, and excavation should be no deeper than 2 feet above the proposed invert of the bottom of the planned underdrain. dry swales that lack underdrains (and rely on filtration) must he fully protected by silt fence or construction fencing to prevent compaction by heavy equipment {luring construction. Step 2. Grading of the dry swale in preparation of installation of the gravel, underdrain, and soil media should begin only after the entire contributing drainage area has been stabilized by vegetation or runoff has been diverted away from the area. The designer and the installer should have a preconstruction meeting, checking the boundaries of the contributing drainage area and the actual inlet elevations to ensure they conform to original design. Since other contractors may be responsible for constructing portions of the site, it is quite common to find subtle differences in site grading, drainage and paving elevations that can produce hydraulically important differenees for the proposed dry swale. The designer should clearly communicate, in writing, any project changes determined during the preconstruction meeting to the installer and the plan review/inspection authority. .Step 3. Identify any additional E&S controls that may be needed during swale construction, particularly to divert stormwater from the dry swale until the filter bed and side slopes are fully stabilized. Step d. Pre-treatment cells should be excavated first to trap sediments before they reach the planned fi I ter beds. Step S Excavators or backhoes should work from the sides to excavate the dry swale area to the appropriate design depth and dimensions. Excavating equipment should have scoops with adequate reach so they do not have to sit inside the footprint of the dry swale area. Step 6, The bottom of the dry swale should be ripped, roto-tilled or otherwise scarified to promote greater infiltration. Step 7. Place an acceptable filter fabric on the underground (excavated) sides of the dry swale with a minimum 6 inch overlap. Place the stone needed for storage layer over the filter bed. Perforate the underdrain pipe and check its slope. Add the remaining stone jacket, and then pack #57 stone to 3 inches above the top of the underdrain, and then add 3 inches of pea gravel as a filter layer. Seep 8.Obtain soil the media from a qualified vendor, and store it on an adjacent impervious area or plastic sheeting. After verifying that the media meets the specifications, add the soil media in 12-inch lifts until the desired top elevation of the dry swale is achieved. Wait a few days to check for settlement, and add additional media as needed. Step 9. Install check dams, driveway culverts and internal pre-treatment features, as specified in the plan. Step 10. Prepare planting holes for specified trees and shrubs, install erosion control fabric where needed, spread seed or lay sod, and install any temporary irrigation. Step IL Plant landscaping materials as shown in the landscaping plan, and water them weekly during the first 2 months, The construction contract should include a care and replacement warranty to ensure that vegetation is properly established and survives during the first growing season following construction. Step 12. Conduct a final construction inspection and develop a punch list for facility acceptance. Log the GPS coordinates for each bioretention facility and submit them for entry into the local maintenance tracking database. 19. FILTER STRIPS: Vegetated I- ilter Strips can be within the limits of disturbance during construction. The following procedures should be followed during construction: • Before site work begins, Vegetated Filter Strip boundaries should be clearly marked. • Only vehicular traffic used for filter strip construction should be allowed within 10 feet of the Vegetated Filter Strip boundary (City of Portland, 2004). • If existing topsoil is stripped during grading, it M be stockpiled for later use. • Construction runoff should be directed away from the proposed filter strip site using appropriate erosion control measures and a diversion dike or other measure. • Construction of the gravel diaphragm or ELS - not commence until the contributing drainage area has been stabilized and perimeter E&S controls have been removed and cleaned out. Vegetated Filter Strips require light grading to achieve desired elevations and slopes. This should be done with tracked vehicles to prevent compaction. Topsoil and or compost amendments should be incorporated evenly across the filter strip area, stabilized with seed, and protected by biodegradable erosion control matting or blankets. • Stormwater should not be diverted into the Filter Strip until the turf cover is dense and well established. 20. DRY SWALES: 9.1. Maintenance Agreements The Virginia Stormwater Management regulations (4 VAC 50-60) specify the circumstances under which a maintenance agreement must be executed between the owner and the VSMP authority, and sets forth inspection mquirements, compliance procedures if maintenance is neglected, notification of the local progrdm upon transfer of ownership, and right -of -entry for local program personnel. o All dry swales must include a long term maintenance agreements consistent with the provisions of the VSMP regulations, and must include the recommended maintenance tasks and a copy of an annual inspection checklist. • when dry swales are applied on private residential lots, homeowners should be educated regarding their routine maintenance needs by being provided a simple document that explains their purpose and routine maintenance needs. • A deed restriction, drainage easement or other mechanism enforceable by the VSMP authority must he in place to help ensure that dry swales are maintained and not converted or disturbed, as well as to pass the knowledge along to any subsequent owners. • The mechanism should, if possible, grant authority for VSMP authority to access the property for inspection or corrective action. 9.2. First Year Maintenance operations initial and subsequent annual inspections are used to trigger maintenance operations such as sediment removal, spot revcgetation and inlet stabilization. `ihe following is a last of several key maintenance inspection points: • Initial in-Vwtions For the first 6 months following construction, the site should be inspected at least twice after storm events that exceed 1l2 inch of rainfall. • Slwe Reseeding. Inspectors should look for bare or eroding areas in the contributing drainage area or around the dry swale area, and make sure they are immediately stabilized with )mass cover_ • Fertiil-adnn. One-time, spot start-up fertilization may be needed for initial seed andr'or plantings. • Watering. Depending on the time of vear of initial planting, watering is needed once a week during the first 2 months, and then as needed during first growing season (April -October), depending on rainfall. 9.3 Maintenance Inspections Ideally. inspections of dry swales should be conducted in the spring of each year. • Check to we if 95% turf cover or vegetation density has been achieved in the bed and banks of the dry Swale. • Check for sediment buildup at curb cuts, gravel diaphragms or pavement edges that prevents flow from getting into the dry swale, and check for other signs of bypassing. • Check for any winter- or salt -killed vegetation. • Check inflow points for clogging or accumulated sand sediment and trash, and remove it. • Inspect dry swale side slopes and grass filter strips for evidence of any rill or gully erosion, and repair it. • Check the dry swale for evidence of excessive ponding or concentrated Flows, and take appropriate remedial action. • when sediment accumulation is noted, look for any bare soil or sediment sources in the contributing drainage area, and stabilize them immediately. • Check for clogged or slow -draining soil media, a crust formed on the top layer, inappropriate soil mcilia, or other causes of insufficient filtering time, and restore proper filtration characteristics. • Inspect upstream and downstream of check dams for evidence of undercutting or erosion, and remove trash or blockages at weepholes. Example maintenance inspection checklists for dry swales can be accessed in Appendix C of Chapter 8 of the Prgirria Stormwater Management Handbook (201 ft 9.3 Maintenance and Operation Once established, dry swales have minimal maintenance needs outside of the spring clean up, regular mowing, and pruning and management of trees and shrubs. The most common non -routine maintenance problem involves standing water. If water remains on the surface for more than 49 hours after a storm, adjustmcmts to the grading, rehabilitation of the surface infiltration, or underdrain repairs may be needed_ The following represents an easiest to hardest selection of rxmible solutions; • The surface of the filter bed can become clogged with fine sediment over time. This will be evidenced by accumulated sediment, a fine crust that builds up after the first several storm events, or cracking of the surface sediment layer)_ Remove accumulated sediment and till 2 to 3 inches of sand into the upper 8 to 12 inches of soil. is Open the underdrain observation well or cleanout and pour in water to verify that the underdrains arc functioning and not clogged or otherwise in need of repair. The purpose of this check is to see if there is standing water all the way down through the soil. If there is standing water on top, but not in the underdrain, then there is a clogged soil layer. If the underdrain and stand pipe indicates standing water, then the underdrain must be clogged and will need to be snaked. • I f the evidence indicates that a soil layer is clogged, install sand wicks from 3 inches below the surface to the underdrain layer. Sand wicks can be installed by excavating or augering (using a tree auger or similar tool) down to the gravel storage zone to create vertical columns which are then filled with a clean open -graded coarse sand material (coarse sand mix similar to the gradation used for the soil media). A sufficient number of wick drains of sufficient dimension should be installed to meet the design dewaicring time for the facility. • Last resort - remove and replace some or all of the soil media. 9.1. Maintenance Agreements The Virginia Stormwater Management regulations (4 VAC 50-60.1121 specify the circumstances under which a maintenance agrcclucnL must be executed between the owner and the VSMP authority, and sets forth inspection requrements, compliance procedure if maintenance is neglected, notification of the local program upon transfer of ownership, and righi-of etttry for local program personnel. All Vegetated Filler Strips = be covered by a long term maintenance agreement and drainage easement consistent with the provisions of the VSMP regulations to allow inspection and maintenance. Conserved fen Space ® be protected by a perpetual easement, deed restriction, or other mechanism enforceable by the VSMP Authority that assigns the responsible party to ensure that no future development, disturbance or clearing may occur within the area, except as stipulated in the vegetation maintenance plan. The existence and purpose of the open space IN be noted on the deed of record, and tlx: owners shall he provided a simple document that explains the purpose of the open space and routine maintenance needs. In cases of both Vegetated Filter Strips and Conserved Open Space, the protective mechanism for ensuring maintenance should, if possible, grant authority for local agencies to access the property for inspection or corrective action. 9.2. Maintenance Inspections Annual inspections are used to trigger maintenance operations such as sediment removal, spot re - vegetation and Level Spreader repair. ideally, inspections should be conducted in the non. growing season when it easier to see the flow path. Inspections should check to ensure that: • Flows through the Vegetated Filter Strip do not short-circuit the overflow control section; • Debris and sediment does not build up at the top of the Vegetated Filter Strip: • Foot or vehicular traffic dues not compromise the gravel diaphragm; • Scour and erosion do not occur within the filter strip; • Sediments are cleaned out of Lcvcl Spreader forebays and flow splincrs: and • Vegetative density exceeds a 90% cover in the boundary zone or grass filter. Conserved Open Space = be protected by a perpetual easement, deed restriction, or other mechanism enforceable by the VSMF Authority that assigns the responsible party to ensure that no future development, disturbance or clearing may occur within the area, except as stipulated in the vegetation maintenance plan. The existence and purpose of the open space `hall t+e noted on the deed of record, and the owners W be provided a simple document that explains the purpose of the open space and routine maintenance needs. In cases of both Vegetated Filler Strips and Conserved Open Space, the protective mechanism for ensuring maintenance should, if possible, grant authority for local agencies to access the property for inspection or corrective action. 9.2. Maintenance Inspections Annual inspections are used to trigger maintenance operations such as sediment removal, spot re - vegetation and Level Spreader repair. ideally, inspections should he conducted in the non - growing season when it easier to see the flow path. Inspections should check to ensure that: • Flows through the Vegetated Filter Strip do not short-circuit the overflow control section; • Debris and sediment does not build up at the top of the Vegetated Filter Strip: • Foot or vehicular traffic does not compromise the gravel diaphragm; • Scour and erosion do not occur within the filter strip; . Sediments are cleaned out of Level Spreader forcbays and flow spliucrs: and • Vegetative density exceeds a 90% cover in the boundary zone or grass filter. Dig With QQ(�Q MITIGATION PLAN, PLANTING REQUIREMENTS: 3. VEGETATION TO BE USED SHALL CONSIST OF THE FOLLOWING FOR SHRUB & TREE REPLACEMENT: 1. PLANTINGS CALLED OUT ON SW-207 TO BE IN ACCORDANCE WITH THE RIPPARIAN BUFFERS MODIFICATION AND MITIGATION GUIDANCE MANUAL AND THE FOLLOWING TABLE: Greater than '114 acre of btrftlr N-1 ere than 10,890 square feet A. plant at the same tale as for 114 acre or less. g, The waterside 50% of the buffer t from the waterl infer inland foT the first 0 fevt }:: :For every 400 skluYarc-foot unit .(20' Y.20') or frdtion thcreut plant onlr� Iv1 � canop.,, trc i f r 1 ' - 2" caliper or ]arse evergreen (y:. i t'~ir%o (2) understory L re c o 1 1:­ caliper or cv ergreen f 4' orone I I 1 understory tree and ii l2) larue Ambs 0i 34-C th a (.) slmal I shrubs or woody grou.ndcover (. 15" - AM The landward 01/6ofluffier[froni, Sit feet in lani to 100 f t inla-+'rr!'I: eithi r plant or Barb root seedlings or whips at 1 2 10 stcrns per acrcl * approx1nlatelry 6'x6' on cc.nler(Miniianurnsurvival required after two growing seasons: 6 plants) " rtlain �t r4x n se ,�cl l il> t k�w.: at e r acre a rc}ximaic I v 9*�, 8' on center (Minirnum._surviv°al required aftcr two grawing seasons: 490 plants) f= . If the applicant is willing to antes into a five year maintenance and pert rrniaince Lguaranlcc= 000A ofbuffer planted with, Bare mot seed] ings or whips at 1.210 Ni a- cm approxi mately .6 x 6 mi ccat er Nin10111ti'l sacry i val required after two growing sea-umw; NKl plants) or t` untsinler grown Sc edLing tubes at 700 per acrc appruximatcly S'x 8' on center (f InImum survival required after two growing mesons; 490 plains) 1 acre or more of buffer With an evaluation from an aftrist or fomster or other prollmsional. natura I regencrat on may be an acceptable method ofbuffer estahlishmc tf however. a forestry nia ageni-cm plan must be in place prier to:anyv r-c-_rcLation being rerr]oved. Aminimurn of35 liLet next lcr (lic water must be lei) In lbrest and r. rff prior to any vegetation being removed. If over 20 rwrcent oftl vegetation must be removed for the health of the woodloL within the 35 feet closest to the shore - lire•, vegetal Icon must be t' v labli.shtetl by seedling plantings at theLutes above. ' Paalonc. Roxanne S., a ad Al Todd. Cher r ke Oa�, rfparkin htincifar ik. A ,dada for esiaa.bifs inn 4in..` malfalra(+rrrrg rijwrifamfiwat barb rv- May 1(M. p. 7-20_ 2. VEGETATION REPLACEMENT RATES TO BE IN ACCORDANCE WITH: A i'laAra[!7i I a" or sapling WX-OFTATION RI'.1fI �( IAll ENT RA►Ms PAMMMIM RM AtY.4 I T 4'Wrrfr'n0hl 1 Vft @ equal cAkiler or S at` r tree a 2 'h" 1 uft @ 1112" - 2" cak ecor caber levorgneen taut @ 6' mh Ix.. INT every 4" caber of tiro rvItiwnvk1 (ex. r 12" cal, rrw would nyuill: 3 trees to r,<pLive.• at) dlirub I I !►rev %hruh @ 3'.4' AiY'FPr,mi::\1.7'F7tN.%Tn-F.. vFtw-r%Tvm Or 2 large struM @ 3'4 Or IO mwU gh-4l+s or woody gtoundoovcr *@ 15% IS' Or 75``4 trees C& 1112" - 2- and 25% laW sNv @ 3`.4' per et.,.. 4" c alwr of tyre revmwed. ivv a 16cihL UCe arrtiioml uf.tukl ftNuire .1 ere m Alivi 1 k pv *,Ivu r h Or 10 MMU xFt1 OF *xxx y puu`Klcafver I57L 18" 1* r 4A:iitg,rr illf Rrre rerkiowd tell' a 8" caliper uft rermvfrd lVgLl'gv% :+:J %hrUIVO Or 5 mutO sti ift nfr +xw Wt grourdCovef @ 15% t X" * Wcaad p ll�ldk +er 6 ow�d�-�r3 I� t►e i~ wt �. +pre�dirlr �f + altclr ren�lmn c V,�e In Itx ground, Ir, I K� high, �slxh 7K .7 �#rnr�r d er. jmmprrns dw4errar. VW4 nuy Itta he eurtcarcred "atxidy Imfw3JcLi-.1n rl,f III pulij+tf a sti wg Lai m. mpturur it. Scientific/Common Name Stormwater Facilities Recommended Uses Plant Needs Plant Characteristics Xanthorhiza simplicissima Swale Host plants for Lepidoptera Moderate Moisture Foliage Color: Green yellow root Rain Garden Habitat High Moisture Flower Color: Purple Shrub Stream Buffer Unique Soil -Moist Partial Shade Bloom Tlme: Apr,May Shade Good Groundoover Albemarle/Charlottesville Native Est Height: 1'-& Recommended More details? Plant Question? 4. VEGETATION FOR GROUND COVER SHALL BE IN LINE WITH SEEDING AND RATES OUTLINES ON THE ESC PLAN. 5. VEGETATION REMOVAL WITHIN THE DISTURBED PORTION OF THE WETLAND OR STREAM BUFFER, SHALL BE DOCUMENTED BY THE PROJECT OPERATOR AND REPORTED TO THE CIVIL FOR FOR VERIFICATION THAT RATES ARE ASSIGNED. 6. VEGETATION REMOVAL DOCUMENTATION WITHIN THE DISTURBED PORTION OF THE WETLAND OR STREAM BUFFER SHALL BE IN ACCORDANCE WITH, THE GUIDELINES SET BY THE VEGETATION REPLACEMENT RATES TABLE AS SEEN ON THIS SHEET. 7. VEGETATION REMOVAL ASIDE FROM THOSE RESULTING IN SHADING CONCERNS, ACCESS PATHS OR INVASIVE SPECIES IS PROHIBITED FROM OCCURRING WITHIN THE BUFFER. 8. WILL MITIGATION MEASURES TO CONSIST OF ADDING ADDITIONAL UNDER STORY SHRUBS. Dig With QQQQ ..1 a81-I.Com �F m I J o �� �Ao �� ! 1. 1111i11lI I I I I I I 111111 i II I!! I I I I IN. I I I I I I. to I I I 11:111 1111111111J111r9111191111i111!!li!!I:i lI11191111111I9111111 /1 i 11151111111111111119IIIIII II Iiii1111119111!!II IIII IIIII II IIIIIiIII 11111191111l111111111111l III!1111111 III IIIIIII Iis i III I I I NJ 11111 I I I I I IN I I III I II I I I I I I III I I I I I I III I I II I V� �111!!IIIIIIIIIIIIIIIIIIIIIIIIIIIIIli9!!11111111!Allllli • . 171111!:111119111119111111111�1111111111111111 �711111111111111111/111111111111111111111111111111111111 1 � ' _ � t �•� 11'� �!!... 111191IN:. 11I1111111.I I 1111111. 11 I I I. . . . . . . . . MIN DS 30 , ifl—.11gomm W CIS 16 a LEGEND O— — — — — WETLAND STREAM BUFFER ® — - - — PROPERTY LINE OCHP, (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK SITE GRAVEL ACCESS ROAD (PROPOSED ACCESS ® EASEMENT) OLAYDOWN YARD 1 O (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 1Z — — — SITE SOILS BOUNDARY 13 ------------ BUILDABLE AREA 14 DRY SWALE 15 FLOOD PLANE DELINEATION 16 COMPOST AMENDED VEGETATIVE FILTER STRIP 17 DRAIN PIPE 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR —75 — (N) MAJOR CONTOUR — 76 — (N) MINOR CONTOUR STORMWATER MANAGEMENT PLAN 0 75 750 SCALE: 1" = 75' FEET Dig With QQQQ LEGEND O- - - - - WETLAND STREAM BUFFER ® — - - — PROPERTY LINE OCHP, (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O- - - - - SETBACK SITE GRAVEL ACCESS ROAD (PROPOSED ACCESS ® EASEMENT) OLAYDOWN YARD 1 O (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 1Z — — — SITE SOILS BOUNDARY 13 ------------ BUILDABLE AREA 14 DRY SWALE 15 FLOOD PLANE DELINEATION 16 COMPOST AMENDED VEGETATIVE FILTER STRIP 17 DRAIN PIPE STATE ROUTE 0 53 375 (E) MAJOR CONTOUR a 376 (E) MINOR CONTOUR — 75 — (N) MAJOR CONTOUR = .-t - - 0 o b 0 v o- 13 ( oo - W DS 35 — 0 16 I IN / o o D 14 o m M � / I I 4 O o bo � O / / o e_MIN 0 o wE \ � o _ 367. 7 a 2 O o� 9 s d p 380 � 8 INGINEFItS TAIrp' 4 ISSUED FOR PERMIT AA MM 09/19/2022 tit 3 90%FOR CLIENT REVIEW AA MM OS/04/2022 a Ac a ac a a ac a ac cac 0 c� d 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 8 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 a U34 O 8 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 a REV DESCREPTION BY CHK DATE STORMWATER MANGEMENT PLAN SW-202 W O 0 $HGef FITLE 5HE NO. ° RIVANNA SOLAR 17 a ALBEMARLE COUNTY, VIRGINIA LAT: 37.962594 / LON:-78.402635 W W O FRo,EcrDeTu� all 1I ADAPTURE � SOa 1 STORMWATER MANAGEMENT PLAN RENEWABLES O -'S 150 , 91ERRa OV EPHEPO aNGLYTIC9 W-20 SCALE: 1" = 75' 1 FEET ' f DATE: 09/19/2022 DFTR: ALEX ASFEH CONFMENTu STATEM `� MITCHELL T DRAWWGI5nFEPRQFE OF 5m OV0RF0'iADANALY U 9 O©U7© SCALE: AS SHOWN CHKD: Tx6wFOF.ManoN E coNFroe L AND ES TOBEUSeo ow.Yw DI With MENEZES CONNECDONW WOH DFSCA MBY58ieeA0VEFHEADANALYn NO FART6TOBEDF,.CM1 MMOTHEHSWITNOOTWF.ITfeNPERMISSIONFROM PAPER SIZE: 24" X 36" ENGRRDAAR S�eRR^oveaxEAD aN,wmcs OWAY J > O IMfU%��[������"''.►1�lXillll�l��ll�il!�N�/////1 it �111g11►811101111F 1 AIIZM1 A M W, 0 S DS 22 DS 13 y!%m ffi�WjA sf�ji DS 25 O DS 15 2 ME m 0 DS 11 DS 19 E:3 14 DS 9 DS 28 O ldlSA'i1�lllllii1111!!. is illllllr!!;ir; i!!ii 1:1 i11Vllliil!:i11::11111111i111171i1111/l11lll' �11i1lii/15a1lillll_S:isii 111:1:3:i1!!lliill!!1111!iY!!!!11:i111iil llllll: lli111111111111'1 h 1 II DS 3 n D \A\* \ W �,\ 13 iiiMiliffla LEGEND O- - - - - WETLAND STREAM BUFFER ® - - - - PROPERTY LINE OCHP, (E) OVERHEAD LINES & POLE © (N) PERIMETER SECURITY FENCE (SEE C-300) z� O- - - - - SETBACK SITE GRAVEL ACCESS ROAD (PROPOSED ACCESS ® EASEMENT) OLAYDOWN YARD 1 O (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 12 - - - SITE SOILS BOUNDARY 13 ------------ BUILDABLE AREA 14 DRY SWALE 15 FLOOD PLANE DELINEATION 16 COMPOST AMENDED VEGETATIVE FILTER STRIP 17 DRAIN PIPE 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR -75 - (N) MAJOR CONTOUR - 76 - (N) MINOR CONTOUR STORMWATER MANAGEMENT PLAN 0 75 750 SCALE: 1" = 75' FEET Dig With QQQQ LEGEND O- - - - - WETLAND STREAM BUFFER ® - - - - PROPERTY LINE OCHP, (E) OVERHEAD LINES & POLE © (N) PERIMETER SECURITY FENCE (SEE C-300) z� O- - - - - SETBACK SITE GRAVEL ACCESS ROAD (PROPOSED ACCESS ® EASEMENT) OLAYDOWN YARD 1 O (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 1Z - - - SITE SOILS BOUNDARY 13 ------------ BUILDABLE AREA 14 DRY SWALE 15 FLOOD PLANE DELINEATION 16 COMPOST AMENDED VEGETATIVE FILTER STRIP 17 DRAIN PIPE 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR -75 - (N) MAJOR CONTOUR - 76 - (N) MINOR CONTOUR STORMWATER MANAGEMENT PLAN 0 75 750 SCALE: 1" = 75' FEET Dig With QQQQ LEGEND WETLAND STREAM BUFFER 390 PROPERTY LINE _ o g oNP, (E) OVERHEAD LINES &POLE 3 W D o 2 ZONE „/X ill z— (N) PERIMETER SECURITY FENCE (SEE C-300) — _ — _ — SETBACK ® SITE GRAVEL ACCESS ROAD (PROPOSED ACCESS EASEMENT) W CIS 12 O / o O LAYDOWN YARD (N) ACCESS GATE AT SITE MAIN ENTRANCE o a I c 0 320 - 10(C-300) 12 — — — SITE SOILS BOUNDARY I I 7 O N �� 13------------ BUILDABLE AREA Io 'ji310 , DRY $WALE 380 J 320 15 FLOOD PLANE DELINEATION rri �33 p 16 COMPOST AMENDED VEGETATIVE FILTER STRIP DRAIN PIPE 375 (E) MAJOR CONTOUR o D'90 p$ 2 1 3 376 (E) MINOR CONTOUR 0 Mp o — 75 — (N) MAJOR CONTOUR — 76 — (N) MINOR CONTOUR 1 i DS 1 0 I 9 � \,5A ° o � 4 ZONE "X" ° 370 O I I II I I II DSO I I I �\ FNGINEERS iAMB 4 ISSUED FOR PERMIT AA MM 09/19/2022 I3 90% FOR CLIENT REVIEW AA MM 05/04/2022 / 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 / 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 REV DESCRlPT10N BY CHK DATE STORMWATER MANGEMENT PLAN SW-205 / $FIEGf TITLE SHEEP NO. RIVANNA SOLAR ALBEMARLE COUNTY, VIRGINIA LAT: 37.962594 / LON:-78.402635 FRO,ECFDETAIIS Zlf ADAPTURE � SOa 1 STORMWATER MANAGEMENT PLAN RENEWABLES O 7!5 'SQ , 91ERRA OV EP HEPO ANGLYTIC9 W-20 SCALE: 1 = 75' FEET 0 ' f DATE: 09/19/2022 DFTR: ALEX ASFEH CONFMEN LFTY STATEMENT MI•I•CTIELL THIS DRAWING IS THE PROPERTY OF SIERRA OVERHEAD ANALYTIC$. 9 SCALE: AS, .SHOWN CHKD: THIS INFORMATION IS CONFIDENTIAL AND IS TO BE USED ONLYIN DI WithO©�© MENEZES CONNECTION WITH WORK DESCRIBED BY SIERRA OVERHEAD ANALYTICS.NO PART IS TO BE DISCLOSED TO OTHERS OUT WRITTEN PERM6SION PAPER SIZE: 24"X36" ENGRRCAALLOWAY W SIERRA OVERHEAD ANALYTIC5. FROM LEGEND 2 WETLAND STREAM BUFFER O ----- —PROPERTY LINE 1 2 O CHP, (E) OVERHEAD LINES & POLE (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK SITE GRAVEL L ACCESS ROAD (PROPOSED ACCESS 4 00 ® OLAYDOWN YARD O (N) ACCESS GATE AT SITE MAIN ENTRANCE SITE SOILS BOUNDARY �3------------ BUILDABLE AREA 14 DRY SWALE 15 FLOOD PLANE DELINEATION 16 COMPOST AMENDED VEGETATIVE FILTER STRIP 17 DRAIN PIPE 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR — 75 — (N) MAJOR CONTOUR — 76 — (N) MINOR CONTOUR INGINEFItS iA 4 ISSUED FOR PERMIT AA MM 09/19/2022 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 REV DESCRlPT10N BY CHK DATE STORMWATER MANGEMENT PLAN SW-206 $HGGf FITLE 5HE NO. RIVANNA SOLAR ALBEMARLE COUNTY, VIRGINIA LAT: 37.962594 / LON:-78.402635 MQJEC DETM8 1I %JI)V ADAPTURE � SOa 1 STORMWATER MANAGEMENT PLAN RENEWABLES O ''S 15� , 91ERRA OV EPHEPO ANGLYTIC9 W-20 SCALE: 1 = 75' FEET ' f DATE: 09/19/2022 DFTR: ALEX ASFEH CONFMENTu STATeM `� MITCHELL T DRA GI5THEF QOF OF 5re OVERHEADANAI.YTU 9 O©U7© SCALE: AS SHOWN CHKD: Tx6wFOF.MAnoN FS CONFroE L AND FS TOBEDSM OBB.Yw DI With MENEZES CONNECDONW WOE DESCA MBY58iEEA0VEEHEADANALYn NO RIN I'ART6TOBEDF,.CM1ASEDTOOTHERSWITNOOTWEIRENPERM QNFROM PAPER SIZE: 24" X 36' ENGR S�ERR^ovEExEAD AN,wmcs GAAL OWAY a81-I.Com SIZING FACTORS PROFILE (#) WATER QUANTITY REQUIRED (YD) WATER QUALITY (YD) CONTROLING ITEM 1.0000 438.47 89.63 QUANTITY 2.0000 1897.29 2061.85 QUALITY 3.0000 -46.20 95.37 QUALITY DRY SWALE VOLUMES SWALE (#) VOLUME STORED (YD) PROFILE (#) DS 1 75.24 1 DS 2 137.26 1 DS 3 111.44 1 DS 4 115.54 1 DS 5 53.20 2 DS 6 63.59 2 DS 7 41.87 2 DS 8 124.98 2 DS 9 28.96 2 DS 10 90.67 2 DS 11 105.15 2 DS 12 97.28 2 DS 13 85.00 2 DS 14 38.72 2 DS 15 49.11 2 DS 16 154.57 2 DS 17 42.19 2 DS 18 19.52 2 DS 19 134.74 2 DS 20 14.48 2 DS 21 43.13 2 DS 22 45.33 2 DS 23 217.22 2 DS 24 58.56 2 DS 25 97.59 2 DS 26 52.26 2 DS 27 184.17 2 DS 28 79.96 2 DS 29 44.39 2 DS 30 63.91 2 DS 31 111.13 2 DS 32 127.50 2 DS 33 444.20 2 DS 34 98.85 3 DS 35 1 33.69 1 3 TOTAL TREATMENT PROFILE W TREATED (YD) OVER/UNDER (YD) 1 439.48 1.01 OVER 2 2713.39 651.53 OVER 3 132.54 37.16 OVER NOTE: FOR DRAINAGE PROFILES SEE H&H REPORT DRY SWALE DESIGN TABLE SCALE: NTS CUT (YD3) FILL (YD 3) NET (YD 3) 9507.35 1871.66 7635.68 CUT Minimum apron width- 3 We STORMWATER CUT & FILL F:,d ,,,"mn n}plcan SCALE: NTS I Tailwater <0.5lk sad Assuming Full (I Mw (L, Txilwat" Caadidons) DIAPHRAGM (F'(3L RE 2 2) Rlprap Aprons for Low Tallwaler (davistrearn flay depth <0.5 x pipe dlameter) Qhst 1 Lorex Value Intemedtate Woes to iid ate from Hi Value DiarMer Q La ac Q 4 Dw Q 4 D-„ Q 4 Q.a o 4 1 D,' Cs I Ft I In ors R In Cis Ft In Cis R In Cis Ft In 12 4 7 2.5 6 10 3.5 9 131 6 12 16 7 14 17 8.5 16" 6.5 8 3 10 12 5 15 16 7 20 18 10 25 20 12 18" 10 9 35 15 14 55 20 17 7 30 22 11 40 25 14 21" 15 11 4 25 18 7 35 22 10 45 26 13 63 29 18 24" 21 13 5 35 20 95 50 25 12 65 30 16 80 33 19 27" 27 14 5.5 50 24 9.5 70 29 14 90 34 i6 110 37 22 3P 36 16 6 60 25 9.5 90 33 15.5 12D 38 20 140 41 24 36" 56 20 7 100 32 13 14D 40 18 18D 45 23 220 50 28 42' 82 22 8.5 120 32 12 16D 17 20D 45 29 250 52 26 1 10 1 46 19 320 3 CONSTRUCTION NOTES: • OUTLETS SHALL BE STABILIZED USING A RIPRAP APRON. • APRON SHOULD BE CONSTRUCTED ON ZERO GRADE. THE INVERT ELEVATION OF THE DOWNSTREAM END OF THE APRON SHOULD BE EQUAL TO THE ELEVATION OF THE INVERT OF THE RECEIVING CHANNEL. • THE APRON SHOULD BE STRAIGHT THROUGHOUT ITS ENTIRE LENGTH, BUT IF A CURVE IS NECESSARY TO ALIGN THE APRON WITH THE RECEIVING STREAM, LOCATE THE CURVE IN THE UPSTREAM SECTION OF THE RIPRAP. • A SEPARATOR MUST BE PROVIDED BETWEEN THE RIPRAP AND NATURAL GROUND. SUITABLE FILTERS INCLUDE A WELL -GRADED GRAVEL OR SAND -GRAVEL LAYER OR A SYNTHETIC FILTER FABRIC. • INSTALL A GEOTEXTILE LINER TO PREVENT SOIL MOVEMENT THROUGH THE RIPRAP. • ANY CONNECTING JOINTS IN THE GEOTEXTILE LINER SHOULD OVERLAP A MINIMUM OF 1'. • THICKNESS OF RIPRAP LAYER SHOULD BE 1.5 TIMES THE MAXIMUM STONE DIAMETER • UPSTREAM WIDTH OF APRON SHOULD BE A MINIMUM OF 3 TIMES OUTLET PIPE DIAMETER. • DOWNSTREAM WIDTH OF APRON SHOULD BE A MINIMUM OF THE PIPE DIAMETER PLUS THE LENGTH OF THE APRON. • IF THE PIPE DISCHARGES INTO A WELL-DEFINED CHANNEL THE APRON SHOULD EXTEND 1' UP THE BANKS. • APRON SHALL HAVE A MINIMUM LENGTH AS SHOWN IN THE TABLE ABOVE. • RIPRAP SHALL CONSIST OF STONES NOT EXCEEDING 1.5 TIMES D50 VALUE FROM TABLE ABOVE. 3:1 SLOPES 1.5' - ENGINEERED SOIL MIX CHOKER STONE PERFORATED PIPE s OUTLET SPLASH PAD SCALE: NTS 1.25' s DRY SWALE DETAIL SCALE: NTS 2' NOTCH WEIR SEE DETAIL 6 STRIP OR CONSERVED OPEN SPACE WIDTH AS DETERMINED Len t} (TABLE 2 2) - TYPICAL CONFIGURAT10N OF SHEET FLOW TO VEGETATED F LTER STRIP OR CONSERVED OPEN SPACE kBLE PEC 6 3) PE AS PHOVIDED IN TABLE 2.2. 4 1 VEGETATED FILTER STRIP, TYP SCALE: NTS EPAGNO PER S1Gi'+ C3lJ-CEIJ" J� A WE NO GTROMER T i TF�Yltt19:1:PPEf�1�F91 WEIR � ' • tiles i i i ai i' Mow ,+ SaDE S_DPIEs f� STE'SR A, n4kAj 3 ' PnzFEnRE:) S PLAN IN Ne Mr. mum ll,T OUA, I STC*& TO ME PLA= r COP AM UI1C01111li+NN Ur NCN6WC WTN z CIMM DW KiYW HQ' COMP'Cx5T AhWIDED SOILS STOM RASH ,AP:iOF,I ."• . ❑w NOTCH %AMA r C►# DAM 1; W ) 6 SWALE WEIR DETAIL SCALE: NTS Ysi;_[ 44i'1<i__l " ffIaCrxy C.OA , m ASS (LOU 1 Ir BELOW GRAD j OR OTHER AGCEPTAfts Dig With GOIDQ �dl 1 DRY SWALE #1 0 30 60 W-30 SCALE: 1" = 30' OUTLET SPLASH PAD FEET (0 4 DRY SWALE #4 0 30 60 W-30 SCALE: 1" = 30' FEET ,�Lp 2 DRY SWALE #2 0 30 60 W-30 SCALE: 1" = 30' OUTLET SPLASH PAD �\\\\\\\\\\\\ 5 DRY SWALE #5 60 W-30 SCALE: 1" = 30' 0 3111 0 FEET (0 FEET (D m OU 6 DRY SWALE #6 0 30 60 W-30 SCALE: 1" = 30' OUTLET SPLASH PAD DRY SWALE #3 0 30 60 SCALE: 1" = 30' FEET FEET (D Dig With QQIDQ OUTLET SPLASH PAD 1 DRY SWALE #7 0 30 60 W-30 SCALE: 1" = 30' FEET (0 4 DRY SWALE #11 0 W-30 SCALE: 1" = 30' 30 60 OUTLET SPLASH PAD FEET (9 2 DRY SWALE #8 & 9 0 30 60 W-30 SCALE: 1" = 30' FEET OUTLET SPLASH PAD' / . 5 DRY SWALE #12 0 30 60 W-30 SCALE: 1" = 30' FEET (0 OUTLET SPLASH PAD 0 3 DRY SWALE #10 0 60 W-30 30 SCALE: 1" = 30' FEET OUTLET SPLASH PAD 6 DRY SWALE #13 0 30 60 W-30 SCALE: 1" = 30' FEET Dig With QQIDQ 1 DRY SWALE #14 & 15 0 30 60 W-30 SCALE: 1 " = 30' FEET 4 DRY SWALE #18 0 300 0 W-30 SCALE: 1" = 30' =6 FEET 1111111111/IIIIIIIu111111111111111111/�11111111111111/11111111111111111 III/IIIIIIII�IIIIIIIIIIIIIIIIIi11111111111111111J11111A�111111111111J111111 2 DRY SWALE #16 0 30 60 W-30 SCALE: 1" = 30' 1 FEET OUTLET SPLASH PAD s DRY SWALE #11 0 60 W-30 30 SCALE: 1" = 30' FEET s DRY SWALE #20 0 30 6 W-30 SCALE: 1 " = 30 FEET 3 DRY SWALE #17 0 60 W-30 SCALE: 1 " = 30' 30 FEET (D Dig With QQIDQ \SH PAD 1 DRY SWALE #21 0 30 60 W-30 SCALE: 1 " = 30' 1 FEET OUTLET SPLASH 2 DRY SWALE #22 0 30 60 W-30 SCALE: 1" = 30' FEET (D 4 DRY SWALE #25 & 26 0 30 6�1 W-30 SCALE: 1 " = 30' 1 FEET 3 DRY SWALE #23 & 24 6 30 W-30 SCALE: 1 " = 30' FEET Dig With QQIDQ I V f,\ Z\ OUTLET SPLASH PAD OUTLET SPLASH PAD DRY SWALE #27 & 28 0 30 60 SCALE: 1" = 30' 1 FEET OUTLET SPLASH PAD 2 DRY SWALE #29 0 30 60 W-30 SCALE: 1" = 30' 1 FEET f SPLASH PAD 3 DRY SWALE #30 0 30 60 W130 SCALE: 1" = 30' FEET 4 DRY SWALE #31 0 30 60 -30 SCALE: 1 " = 30' 1 FEET Dig With QQIDQ 99 0 Ellm d 1\ OUTLET SPLASH PAD n OUTLET SPLASH PAD \L 1 I ( \l/ ff� O 0 FEET u go m OUTLET SPLASH PAD c ENGwE 5 T 4 ISSUED FOR PERMIT AA I MM 09/19/2022 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 / 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 REV DESCFJPUON BY CHK DATE / STORMWATER MANGEMENT DETAILS SW-306 $HGef=E 5HE NO. RIVANNA SOLAR ALBEMARLE COUNTY, VIRGINIA LAT: 37.962594 / LON:-78.4026M MQJEC DETM8 f ADAPTURE � RENEWABLES SOa 91ERRA OV ER HEPR ANALYTIC9 ' =DgWitholo(D(3 DATE: 09/19/2022 DFTR ALEX ASFEH GONFMENTLM STATEMENT MITCHELL T DBA Gt5THEF QOF OF 5re OVERHEADANu.Y U SCALE: AS SHOWN CHKD: Tx6weoF. WO FSGorvFroMBYWNDFSroBeuseD A=MENEZES ONNEC O 0W nQN DESCAIBEDBYL RRA5 MBE ADANALYIIC .NO RIN I'ART6TOBEDF,.CM1ASEDTOOTHERSNTFNOOTWWTIENPERM QNFROM PAPER SIZE: 24" X 36" ENGR— GAAL OWAY S�ERR^ovEExEAD AN,wmcs 1 DRY SWALE #34 W-30 SCALE: 1 " = 301 0 30 60 FEET J y W O V I 1 I 1 V I y .0' 1 V 1 OUTLET SPLASH PAD 2 DRY SWALE #35 0 30 60 W-30 SCALE: 1" = 30' FEET Dig With QQIDQ EROSION AND SEDIMENT CONTROL NOTES: PERIMETER CONTROL BMPS: ARRAY AREA SEED MIX: ALL EROSION AND SEDIMENT CONTROL WORK AND BMPS SHALL ADHERE TO THE FOLLOWING DOCUMENTS: 1. VIRGINIA DEPARTMENT OF ENVIRONMENTAL QUALITY, PERMIT # N 2. ALBEMARLE COUNTY ORDINANCE. 3. ALL WORK SHALL COMPLY WITH THE CONDITIONS OF THE PERMITS OBTAINED FOR THE PROJECT AND ALL FEDERAL, STATE, AND LOCAL REGULATIONS. 4. DETENTION WILL BE CERTIFIED BY THE DESIGN ENGINEER. 5. RETENTION WILL BE CERTIFIED BY THE DESIGN ENGINEER. 6. ADDITIONAL MEASURES MAY BE REQUIRED AT THE REQUEST OF THE COUNTY INSPECTOR. STANDARD STABILIZATION NOTES: 7. FOLLOWING INITIAL SOIL DISTURBANCE OR RE -DISTURBANCE, PERMANENT OR TEMPORARY STABILIZATION MUST BE COMPLETED IN ACCORDANCE WITH THE STORMWATER POLLUTION PREVENTION PLAN (SWPPP). 8. ALL STABILIZED AREAS SHALL BE INSPECTED BY A QUALIFIED SWPPP INSPECTOR. TYPICAL CONSTRUCTION SEQUENCE: 9. INSTALL STABILIZED CONSTRUCTION ENTRANCE. 10. CLEAR (GRUB IF NECESSARY) SITE FOR PERIMETER EROSION AND SEDIMENT CONTROLS (BMP'S) ONLY. 11. INSTALL TEMPORARY PERIMETER BMPS. 12. REMOVE TREES WITHIN THE FENCE AREAS. 13. INSTALL TEMPORARY SEDIMENT TRAPS. 14. ROUGH GRADE ROAD(S) AND LAYDOWN/MATERIAL STORAGE AREA IMPORTING MATERIAL AS NECESSARY FROM ON -SITE OR OFF -SITE SOURCE PER PROPOSED GRADES PROVIDED TO CREATE OR MAINTAIN POSITIVE DRAINAGE, UNLESS NOTED OTHERWISE. 15. CONSTRUCT THE SOLAR PLANT (INSTALL ARRAY AND MEDIUM VOLTAGE EQUIPMENT). 16. FINAL GRADE SITE ACCESS ROADS AND ENTRANCES. 17. PERFORM TEMPORARY STABILIZATION SEEDING OF DISTURBED AREAS IF REQUIRED. 18. CONSTRUCT PERMANENT STORMWATER CONTROLS. 19. STABILIZE ALL REMAINING DISTURBED AREAS WITH PERMANENT VEGETATION OR SITE SPECIFIC VEGETATION AS NOTED INCLUDING TOP SOILING, FERTILIZING, AND MULCHING, IF REQUIRED. 20. STABILIZATION OF ALL AREAS DISTURBED BY REMOVAL OF BMP'S WILL BE PERFORMED PRIOR TO FINAL INSPECTION. 21. ALL MAINTENANCE OF THE FINAL SITE AND PERMANENT BMP'S SHALL BE CONTROLLED BY SITE OWNER. 22. IF THE SEQUENCE OF CONSTRUCTION AND BMP INSTALLATION IS MODIFIED BY THE CONTRACTOR. THE CONTRACTOR SHALL SUBMIT TO THE ENGINEER THESE CORRECTIONS TO UPDATE THE EROSION AND SEDIMENT CONTROL PLAN. THE CERTIFIED SWPCP DESIGNER SHALL UPDATE THE SWPPP. THESE CHANGES SHALL BE APPROVED BY THE AHJ PRIOR TO IMPLEMENTATION. INSPECTIONS AND MAINTENANCE OF BMPS: 23. THE CERTIFIED SWPPP INSPECTOR SHALL INSPECT ALL DISCHARGE POINTS, DISTURBED AREAS, MATERIAL STORAGE AREAS, STRUCTURAL CONTROLS AND CONSTRUCTION ENTRANCES/EXITS IN ACCORDANCE WITH THE APPROVED SWPPP. ALL OBSERVATIONS AND INCIDENTS OF NON-COMPLIANCE, CORRECTIVE ACTIONS, AND MAINTENANCE SHALL BE RECORDED IN THE SWPPP INSPECTION REPORT. 24. INSPECTIONS OF BMP'S SHALL BE DOCUMENTED AND SIGNED BY THE SWPPP INSPECTOR AND PROVIDED TO PROJECT MANAGEMENT AND THE CONTRACTOR. 25. IF BMP INSPECTION REPORTS DO NOT IDENTIFY INCIDENCES OF NON-COMPLIANCE, THE BMP INSPECTION REPORT SHALL CONTAIN A CERTIFICATION THAT THE FACILITY IS IN COMPLIANCE WITH THE SWPPP AND THE CGP. 26. IF REQUIRED, MAINTENANCE OF BMP'S SHALL BE CONDUCTED BY A QUALIFIED SWPPP INSTALLER AND SHALL OCCUR WITHIN 24 HOURS OF THE INSPECTION. 27. BMP'S DETAILED IN THE EROSION AND SEDIMENT CONTROL PLAN ARE ONLY AN ESTIMATE OF WHAT NEEDS TO BE IMPLEMENTED PRIOR TO AND DURING CONSTRUCTION. IF BMP INSPECTIONS IDENTIFY AREAS OF THE PROJECT SITE WHERE PROPERLY INSTALLED BMP'S ARE NOT CONTROLLING FLOW OF SEDIMENT OFF -SITE, IT IS THE CONTRACTORS OBLIGATION TO IMPLEMENT COST EFFECTIVE/PRACTICAL BMP'S. 28. EROSION AND SEDIMENT CONTROL DRAWINGS ARE SUBJECT TO ADDITIONAL, NEW AND ALTERNATIVE BMP'S WHEN REQUESTED OR APPROVED BY THE ENGINEER, SWPPP INSPECTOR, SWPPP DESIGNER, OR AHJ. 29. IT IS THE RESPONSIBILITY OF THE SWPPP INSPECTOR TO IDENTIFY ALL INCIDENTS OF NON-COMPLIANCE, CORRECTIVE ACTIONS, AND MAINTENANCE AND ENSURE THAT PROJECT MANAGEMENT IS ALERTED TO ALL ISSUES. 30. SEDIMENT SHALL BE REMOVED WITHIN 24 HOURS OF SEDIMENT REACHING 1/2 HEIGHT OF PERIMETER BMPS. 31. SEDIMENT TRACKED OFF -SITE FROM CONSTRUCTION TRAFFIC SHALL BE REMOVED FROM PAVED SURFACES WITHIN 24 HOURS OF DISCOVERY. 32. PERIMETER CONTROL BMPS SHALL BE CONSTRUCTED BEFORE UP -SLOPE GROUND COVER IS REMOVED. 33. CLEARING, GRUBBING, AND STUMPING MUST NOT OCCUR BEFORE PERIMETER CONTROL BMP INSTALLATION. 34. ALL PERIMETER CONTROL BMPS SHALL BE PLACED AS CLOSE TO THE CONTOUR AS POSSIBLE SO THAT WATER WILL NOT CONCENTRATE AT LOW POINTS AND SO THAT SMALL SWALES OR DEPRESSIONS THAT MAY CARRY SMALL CONCENTRATED FLOWS TO THE PERIMETER CONTROL BMP ARE DISSIPATED ALONG ITS LENGTH. 35. ENDS OF PERIMETER CONTROL BMPS SHALL BE BROUGHT UP -SLOPE SLIGHTLY SO THAT WATER PONDING WILL BE PREVENTED FROM FLOWING AROUND THE BMPS. 36. IF USED BENEATH A SLOPE, SILT FENCE SHOULD BE A MINIMUM OF 10 FEET FROM THE TOE OF THE SLOPE. 37. SILT FENCE SHALL BE TRENCHED IN. THE TRENCH SHALL BE MADE WITH A TRENCHER, CABLE LAYING MACHINE, SLICING MACHINE, OR OTHER SUITABLE DEVICE THAT WILL ENSURE AN ADEQUATELY UNIFORM TRENCH DEPTH. 38. WHERE 2 SECTIONS OF PREFABRICATED SILT FENCE ARE COMBINED INTO ONE RUN, THE END POSTS SHALL BE CONNECTED TOGETHER, NOT SIMPLY OVERLAPPED. 32. SILT FENCE SHALL ALLOW RUNOFF TO PASS ONLY AS DIFFUSE FLOW THROUGH THE GEOTEXTILE. IN RUNOFF FLOW, ONE OF THE FOLLOWING SHALL BE PERFORMED, AS APPROPRIATE: 32.1. AN ADDITIONAL RUN OF SILT FENCE SHALL BE PLACED UPSTREAM 32.2. THE LAYOUT OF THE SILT FENCE SHALL BE CHANGED 32.3. ACCUMULATED SEDIMENT SHALL BE REMOVED 32.4. OTHER PRACTICES SHALL BE IMPLEMENTED. 33. SEDIMENT DEPOSITS SHALL BE REMOVED WHEN THE DEPOSIT REACHES APPROXIMATELY i OF THE HEIGHT OF THE SILT FENCE. 34. ALL STOCKPILES SHALL BE ENCIRCLED WITH AN APPROPRIATE BMP SUCH AS SILT FENCE, FIBER ROLL, OR SEDIMENT LOGS. 35. SILT FENCE FABRIC SHALL MEET THE FOLLOWING SPECIFICATIONS: 35.1. MINIMUM TENSILE STENGTH = 120 LBS (ASTM D4632) 35.2. TENSILE STRENGTH AS 20% MAX ELONGATION = 50 LBS/IN (VTM 52) 35.3. MINIMUM PUNCTURE STRENGTH = 50 LBS (ASTM D 4833) 35.4. MINIMUM TEAR STRENGTH = 40 LBS (ASTM D4533) 35.5. MINIMUM WATER FLOW RATE = 0.2 GAL/SQ FT/MIN (ASTM 5141) 35.6. MINIMUM UV RADIATION STABILITY = 90% (ASTM G26) 35.6.1. REQUIREMENTS REDUCED BY 50% AFTER SIX MONTHS OF INSTALLATION. TEMPORARY SEDIMENT TRAPS: 36. TEMPORARY SEDIMENT TRAPS WILL BE SIZED BASED ON THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. SEDIMENT TRAPS WERE PLACED DOWN SLOPE OF GRADED OR OTHERWISE HIGHLY DISTURBED AREAS. 37. SEDIMENT TRAPS SHALL BE INSPECTED IN ACCORDANCE WITH THE REQUIREMENTS IN SECTION #TBD OF THE STORMWATER POLLUTION PREVENTION PLAN. 38. SEDIMENT BASINS SHALL BE CLEANED BEFORE SEDIMENT ACCUMULATION EXCEEDS ONE HALF THE WET STORAGE CAPACITY OF THE BASIN OR THE SEDIMENT LEVEL REACHES 1 FT BELOW THE BOTTOM OF THE DEWATERING ORIFICE, WHICHEVER IS ACHIEVED FIRST. EROSION CONTROL: 39. SLOPE BLANKETS SHALL BE PLACED AND SECURED IN CHANNELS IMMEDIATELY FOLLOWING FINAL GRADE IN ACCORDANCE WITH THE STANDARD DETAIL SHEETS ON ESC-300. 40. IMMEDIATELY FOLLOWING FINAL GRADING, DISTURBED AREAS SHALL BE STABILIZED WITH WOOD CHIP MULCH OR DISC ANCHORED STRAW. 40.1. IF WOOD CHIP MULCH IS USED FOR STABILIZATION, PRIOR TO FINAL SEEDING, THE WOOD CHIPS SHALL EITHER BE REMOVED FROM THE SITE OR SHALL BE TILLED INTO THE SOIL WITH NITROGEN FERTILIZER. 40.2. IF DISC ANCHORED STRAW IS USED FOR STABILIZATION, NO ADDITIONAL ACTION IS REQUIRED PRIOR TO FINAL SEEDING. TllDCr%11 . 41. IN GRADING AREAS, TOPSOIL SHALL BE STOCKPILED NEAR THE GRADING. FOLLOWING FINAL GRADE, TOPSOIL SHALL BE SPREAD EVENLY OVER GRADED AREA AND IMMEDIATELY SEEDED WITH A TEMPORARY SEED MIX. 42. IN AREAS THAT ARE TO REMAIN IMPERVIOUS POST -CONSTRUCTION (ROADS, EQUIPMENT PADS) TOPSOIL FROM EXCAVATIONS SHALL BE SPREAD EVENLY THROUGHOUT ARRAY AREA. PERMANENT SEEDING: 48. FINAL PERMANENT SEEDING WILL BE DONE POST CONSTRUCTION AND ENCOMPASS THE ENTIRETY OF THE FENCED AREA, IMPROVED CHANNELS, AND ANYWHERE SOIL IS DISTURBED INCLUDING 12' BEYOND PERIMETER FENCE. 49. SEEDING SHOULD BE PERFORMED WITH A NO -TILL SEED DRILL OR EQUIVALENT IN THE ARRAY AREA. 50. IN AREAS THAT CANNOT BE SEEDED WITH A DRILL, HAND SPREADING OR HYDROSEEDING MAY BE PERFORMED. 51. A HORTICULTURIST WITH LOCAL KNOWLEDGE SHALL BE CONSULTED FOR APPROPRIATE SEED MIX SELECTION AND PLACEMENT. 52. FINAL STABILIZATION SHALL BE ACHIEVED WHEN ALL SOIL DISTURBING ACTIVITIES AT THE SITE HAVE BEEN COMPLETED AND A PERMANENT VEGETATIVE COVER HAS BEEN ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY STABILIZED. 53. NON-NATIVE PLANTS AND GRASSES ARE NOT TO BE USED FOR STABILIZATION. 54. SEEDS SELECTED FOR THE SEED MIX SHALL BE IN ACCORDANCE WITH: Table 2d - Site -Specific Seed Mixtures for Piedmont Area Seed Type Percentage of Seed Type I%) Minimum Lawn Care (Commercial or Residential)-175-200 Ibs per acre Turf -type tall fescue 95-100 Improved perennial ryegrass 0.5 Kentucky bluegrass 0-6 High -Maintenance Lawn - 200-250 Ibs per acre Turf -type tall fescue 100 General Slope (3A or less) -150 Ibs per acre Tall fescue 8s Red top grass 2 Seasonal nurse crop 13 Low -Maintenance Slope (Steeper than 3:1) -160 Ibs per acre Tall fescue 72 Red top grass 2 Seasonal nurse crop' 13 Crownvetchx 13 'Use seasonal nurse crop in accordance with seeding dates as stated below. February 16 through April................................................................................... annual rye May 1 through August 115................................................................................ foxtail millet August 16 through October... ...................... ...... ................................................. annual rye November through February ............................................... .... winter rye 'Substitute Sencea lespedeza for crownvetch east of Farmville, VA (May through September use hulled Sericea, all other Periods, use unhulled Sencea)_ If flatpea is used in lieu of crownvetch, increase rate to 20% of mixture. All legume seed must be properly inoculated_ Weeping bvegrass may be added to any slope or low - maintenance mix during warmer seeding periods; add 10-20 Ibsfacre in mixes. Note: For all areas apply mulch (straw) at a rate of 1.5 to 2 tons per acre (minimum 2 tons peracre from Novemberthrough February) GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFFPRODUCMG RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAN MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE 0 SLIDES, SINKING, OR COLLAPSE. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY. 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIR IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. Dig With QQIDQ 'ADEW aW • auil.com u 9 \ Q 0a 0LOSE TREES 5 0 0 ' TR OWNER:VIRGTNTA - ELECTRIC & POWER CO. PARCEL ID: 09300-00-00-047LO USE:UTTLTTY ��� �o 7 �C RE O 2 27' D TREES 12 OWNER:THE APPLE TREE TRUST C/O OSBORNE C & MARTHA T COSNER PARCEL ID: 09300-00-00-047AO USE:RESIDENTIAL 22 iREEs�� SEE ESC-203 mmmmmm--w� ;W5 13 LN \ram O OWNER:SWEENEY,CAROLYN A PARCEL ID: 09300-00-00-047EO USE:RESIDENTIAL a DENSE n. -D SE TREES N a E T T- C BRUSH 7 m m m n o N WETLAND CROS SEE DETAILS 1&. AND DETAIL 1/C- SING #1 t/C-208 211 LEGEND OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE (E) OVERHEAD LINES & POLE © z (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 11 SILT FENCE 12 — — — SITE SOILS BOUNDARY 13 ------------ BUILDABLE AREA 14ESE7277727= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH 16 PERMANENT STABILIZATION 17 ............................. FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR EROSION & SEDIMENT CONTROL - PHASE 1 0 200 4q0 SCALE: 1 = 200' FEET Dig With QQQQ LEGEND OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® ---- PROPERTY LINE (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O- - - - - SETBACK SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 11 SILT FENCE 12 — — — SITE SOILS BOUNDARY 13------------ BUILDABLE AREA 14 SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH TEMPORARY CONSTRUCTION 16 PERMANENT STABILIZATION ENS TREES QENTRANCE C D NSE TR S 17 •.••••••••••••••••••••••••••• FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR - ---- E -- 378 (E) MINOR CONTOUR sue -__-ten _ - - - "• " '•O _ .b • _' _ ' "OFYP •. - _-' � ', ` "-,�" •_c_z"' _• "_'"100'"-.� � 4 T� - nl+a _ _ _ _ _ _ _ _ DE T ES - 10 � � � � -- — o� — �� � S7 1, � � -• ; D SE TREEs - _ _ �— -- — - BR H 14 , 135' — — ' oCS ( BRUSH / O ; • I �. w OWNER:PARHAM,RONALD E BRUSH ORJANETK o DENS TREEsI v N PARCEL ID: 09300-00-00-047JO �v / r M USE:RESIDENTIAL OWNER:PARHAM, •�eR BRUSH O Q \ c H woo �92 / I BOBBY J OR PARCEL ID: 09300-00-00-047MO USE:RESIDENTIAL b 792 D T Es B US M r BUS I ENS ass I _ ro o / ' N m � BRUS 8 BRusr+ I m Q N USH' I 2 O 3 s o 11 D S E S BRUSH o �'a W. E. o t _ 367. S I � H _35' - 3 BRUSH _ co p M 5� � r`rry 1 0 RusH 380 a i I 3 M � v O O / ENGINEERS =.w. , STAMr 4 ISSUED FOR PERMIT AA MM 09/19/2022 7 O D S 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 ` + 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 AC c A ACA c Ac Ac Ac Ac c� d a 1 60%FOR CLIENT REVIEW AA MM 03/11/2022 0 30°I FOR CLIENT REVIEW AA MM 02/11/2022 BRusH � R rn BEL REV DESCRIPTION BY CHK DATE �I• d 1' D EROSION & SEDIMENT CONTROL SITE F ESC-202 PLAN - PH 1 R SHEET IlT1.E SHEET NO. WETLAND CROSSING#1 f 30' RIVANNA SOLAR SEE DETAILS 1&2/C 208 AND DETAIL 1/C 211' � O O � c ALBEMARLE COUNTY, VIRGIIVIA LAT: 37.962594 / LON:-78.402635 PRO/ECTDETAIIS BRUSH 1 BRUSH � 1 DE R. SEE ESC-204 R SY - ADAPTURE � SOa 1 EROSION &SEDIMENT CONTROL -PHASE 1 RENEWABLES SC-20 SCALE: 1" = 200' 0 200 4 1 FEET ' 91ERRA OV pP HC�� n4Al.Y'fCC f DATE: 09/19/2022 DFTR ALEX ASFEH CONEINENTIALM STATEMENT MI•I•CTIELL THIS DRAWING ISTHE PROPERTY OF SIERRA OVERHEAD ANALYTICS. 9 SCALE: AS, .SHOWN CHKD: THIS INFORMATION IS CONTMENTIAL AND IS TO BE USED ONLY IN D' WlthO©�© MENEZE'S CONNECTION WITH WORK DESCRIBED BY SIERRA OVERHEAD ANALYTICS.NO PART IS TO BE DISCLOSED TO OTHERS W OUT WRITTEN PERMSSION FROM PAPER SIZE: 24"X36" ENGRRDAWN SIERRA OVERHEAD ANALYTICS. GALLOWAY r E g58------- - - -- - V 6\ODE=S L Erk 400 0 4 0 RRE S O a 0 DENSE EE 7 IS IWA n 4G�I�1.1701.y.ic.y.0. .�iveo�.,• rw `�bow G III —.ME - .e:�•' �f� % �I w W ME 76 FENCE AND ROAD CROSSING Q UTILITY EASEMENT SEE C-213 .tea.►- < cv SEE ESC-205 0 W I] ROAD CROSSING WETLAND #2 g SEE DETAILS 1&2/C-209 \ AND DETAIL 2/C-211 0 • , I .ail • 0 O I i LEGEND OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE ODHP� (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 11 SILT FENCE 12 — — — SITE SOILS BOUNDARY 13 ------------ BUILDABLE AREA 14ESE712777127= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH 16 PERMANENT STABILIZATION 17 ........................••••• FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR EROSION & SEDIMENT CONTROL - PHASE 1 0 200 4q0 SCALE: 1 = 200' FEET '�J.LLI Dig With QQQQ LEGEND SIZE ARRAY AREA SEE ESC-202 wcp O •---------------- WETLAND STREAM BUFFER r 1 0 (E) SURVEY MONUMENT ® — - - — PROPERTY LINE BRUSH i i i (E) OVERHEAD LINES & POLE N p , � 00 0° © z� (N) PERIMETER SECURITY FENCE (SEE C-300) � 1 ' SETBACK 20, 390' R ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD a I \ BRusH 10 O (N) ACCESS GATE AT SITE MAIN ENTRANCE C-300) DEN TREES � 30, cos o ffffff f s f f 11 SILT FENCE 12 � � � SITE SOILS BOUNDARY 1 B U F \ � � ff 13------------ BUILDABLE AREA ° �` OWNER:INGRAM, 3 ANNE H 14 SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) O PARCEL ID: I M M � 382 09300-00-00-052A0 15 � WOODCHIP MULCH USE:RESIDENTIAL �\ BR& H I B SH 38� 16 PERMANENT STABILIZATION \0 r 1 co 17 """"""""""""""' FLOOD PLANE DELINEATION M 375 (E) MAJOR CONTOUR r p 376 (E) MINOR CONTOUR o d O 320 U �. DENSE TREES Q 3j8 4 (`\ a ROAD CROSSING WETLAND #3 o C SEE DETAILS 1&2/C-210 o q o AND DETAIL 1/C-212 BRUSH 1 POO a a + 13 N m3 m In Q n o o w 1 5 INGwEEAS TA DAN 4 ISSUED FOR PERMIT AA MM 09/19/2022 USH 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 i 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 11 REV DESCRII'TION BY CHK DATE 3'� / 366 1 EROSION & SEDIMENT CONTROL SITE ESC-204 PLAN - PH 1 30 620,12 SHEE .E HEE NO. RIVANNA SOLAR ALBEMARLE COUNTY, VIRGINIA LAT: 37.962594 / LON:-78.402635 •, O � � rAo,EcrDeTuls � / SEE ESC-206 ADAPTURE � SOa 1 EROSION &SEDIMENT CONTROL -PHASE 1 RENEWABLES SC-20 SCALE: 1 u = 200' 0 200 4gOFEET ' 91ERRA OV ER HEPR ANALYTIC9 f DATE: 09/19/2022 DFTR ALEX ASFEH coNFMENTUETFY STATEMENT `� MITCHELL Tws DAwwwctsTHEFAoeExn of sNARA ovEAx6AnwNu.Yncs. D� WithMENEZES TIRED WOAKDFECAIBEDBY S�AAAOVEAHEADANAQNFROM 9 O©U7© SCALE: AS SHOWN CHKD: TFBsweDA WO FscorvF MBY ANDFsroeeuseo A= PO TN I'AAT 6TO BE DF,.CM1.OEED TOOTHEAS NTFHOOT WAI"ITe[J PERM65ION FROM PAPER SIZE: 24" X 36" ENGR GAAL OWAY sreAA^oveaHEAD AN,wmcs LEGEND 390_ SEE ESC-203 - - 33�A - O SIZE ARRAY AREA ---- 5011 3�y g O ••••••••••••••••- WETLAND STREAM BUFFER � 3 351 o a 12 3$� O0 (E) SURVEY MONUMENT ] _ - 382 — - - — PROPERTY LINE � 3A6 9� us" O E P(E) OVERHEAD LINES & POLE 5 i(N) PERIMETER SECURITY FENCE (SEE C-300) I , DE SE THE s MORRIS,LLSA C GAIL SETBACK ® SITE GRAVEL ACCESS ROAD 09300-00-00-0460 , Q O 0 LAYDOWN YARD USE:RESIDENTIAL (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) M O 378 p O o a 0 u � � 11 SILT FENCE 380 h 0 5 — — — SITE SOILS BOUNDARY ------------ BUILDABLE AREA 78@ \ O\3g0 � N 14ESE712777127= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 288 352 10 WOODCHIP MULCH PERMANENT STABILIZATION I FENCE CROSSING ............................. FLOOD PLANE DELINEATION II 4 SE UTILITY EASEMENT ���b�o6 —375 (E) MAJOR CONTOUR -- °i 376 (E) MINOR CONTOUR -- I D SE E s _ IM h I 11 I 1 6 3a O PERMANENT I 3 S ENTRANCE R 1 � o Br D usi 12 6 10 o a 50' ZO NE "X" , / . E O N 3�J O I 36 8 O �'A m my �� m m n N I I SSA 17 rn I I as o I I I I 1 'rA OWNERYOWELL,ROBERT;LINDA / YOWELL;SCOTT uyo YOWELL & / SIMON J dam, 33Q STAPLETON,TTEES PARCEL ID: 09300-00-00-05000 INGINEERS U USE:RESIDENTIAL STABS 4 ISSUED FOR PERMTT AA MM 09/19/2022 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 / 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 / 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 REV DESCRIPTION BY CHK DATE EROSION & SEDIMENT CONTROLSITE / ESC-205 / PLAN - PH 1 t' $HGEf IlT1.E 5HE NO. RIVANNA SOLAR \ f j ALBEMARLE COUNTY, VIl2GINIA LAT: 37.962594 / LON:-78.402635 / i MQJEC DETMB ADAPTURE SOa 1 EROSION &SEDIMENT CONTROL -PHASE 1 RENEWABLES �+ rf S^-"0 SCALE: 1 = 200' 0 200 4�OFEET ' 91ERRA OV ER HEPR ANALYTIC9 f DATE: 09/19/2022 DFTR ALEXASFEH GONFMENTBIEFFYBTATEMENT `� MITCHELL T DBAWBNG I5THEF QoF OF 5N OVERHEADANAI.YTU Q 9WithO©U7© SCALE: AS SHOWN CHKD: Tx6wFDF.MAnON L coNFroE L AND 5 TOBEDSED w Yw DI IyIENEZE'S CONNE QNW WOH DESCA MBY58iRNA0VEFHEADANALYn NO I'ART6TOBEDF,.CTASEDTOOTHERSWITNOOTWFIRENPERM QNFROM PAPER SIZE: 24" X 36" ENGR GAAL OWAY SIERRA OVEBNEAD ANALYncS LEGEND 80J o SEE ESC-204 11 33 �0 6 328330 32 11 11 310 ZONE X V 3p6 .........__....'. ....... ....... ....._...... ............ 32 4 \4 220 310 292 314 30 : ZONE "All 1 n 11 Za$ 6 316'J14 0 2a 320 326 u� 330 8 i 12 I OWNER:SCHARER,GREGORY E & WENDY A;TRS OF THE J SCHARER FAMILY PARCEL ID: 09300-00-00-05000 USE:RESIDENTIAL �l r 11l .L .1 i 'i �l �l .t � ttl 1 m m / m n O / .0 4 u` .....yam .. .... OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O- - - - - SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) SILT FENCE I? — — — SITE SOILS BOUNDARY �3------------ BUILDABLE AREA 14ESE7277727= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH �6 PERMANENT STABILIZATION �] ............................. FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR EROSION & SEDIMENT CONTROL - PHASE 1 0 200 4q0 SCALE: 1 = 200' FEET Dig With QQQQ EROSION CONTROL MEASURES - INTERMEDIATE PHASE: LEGEND 1. CONTRACTOR IS TO MAINTAIN ALL TEMPORARY EROSION CONTROL DEVICES AND CLEARING OF VEGETATION. 2. CONTRACTOR TO UTILIZE DUST CONTROL AND OTHER EROSION CONTROL MEASURES AS NEEDED. 3. CONTRACTOR IS TO ENSURE THAT SEDIMENT LADEN WATER DOES NOT UNDERMINE SEDIMENT BARRIERS. IT IS RECOMMENDED THAT THE CONTRACTOR PERIODICALLY CHECKS SILT FENCE DURING STORM EVENTS AND MAKES REPAIRS AS NEEDED. 4. ESC PHASES ARE SCHEMATIC IN NATURE ONLY. SPECIFIC TIMING OF PHASES WILL BE DETERMINED BY THE CONSTRUCTION SCHEDULE. 5. WOODCHIP MULCHING ONLY TO BE ON SECTIONS OF OPEN GROUND, HATCH DISPLAYS ONLY THAT COVERAGE WILL BE MET IN INSTANCES OF OPEN GROUND, NOT INTENT OF THIS PLAN TO COVER SITE IN ENTIRETY. 6. STUMP GRINDING AND PULLING CAN BE EMPLOYED OUTSIDE OF ARRAY AREAS WHERE NECESSARY (FENCE, ROAD, PERMANENT CONTROLS, ETC). 7. TREE CLEARING NOT INCLUDED IN DISTURBED AREA AS IT IS NOT PART OF THE SCOPE OF THESE PLANS. SEDIMENT STORAGE CALCULATIONS: SEDIMENT STORAGE, TRADITIONAL (67CY / AC DRAINED [FENCED AREA]): 67 CY*119.4= 7999.8 CY REQUIRED SEDIMENT STORAGE, DISTURBED (67 CY/ AC DISTURBED [ROADS, ARRAY PILE 10 SF/PILE, FENCE 10 SF/POST, SILT FENCE 10 SF/POST, TRENCHING, EQUIPMENT PADS & ALL LAYDOWNS) 67 CY*6.01 + 1.5 SAFETY FACTOR= 604 CY PROVIDED SILT FENCE (TYPE-NS)=15,961.4 L.F. PROVIDED SEDIMENT STORAGE (SILT FENCE) : Y2 * LENGTH * WIDTH * HEIGHT 0.5 * 15,961.4* 3' * 1.167' = 27,940 CF=1,034.83 CY STORAGE PROVIDED. THE TRADITIONAL SEDIMENT STORAGE FOR THE INTERMEDIATE PHASE IS 7,999.8 CY. THE SEDIMENT WILL BE TRAPPED USING 15,%1.4 FEET OF SILT FENCE (TYPE-NS). THE STORAGE AVAILABLE IN THE SILT FENCE FOR THIS SITE IS <TRADITIONAL STORAGE. THE PROPOSED DEVELOPMENT INCLUDES APPROXIMATELY 6.01 ACRES OF DISTURBANCE OPERATIONS.THE REQUIRED SEDIMENT FOR THE AREAS OF INSTALLATION HAS BEEN PROVIDED WITH THE PERIMETER SILT FENCE. DUE TO THE NATURE OF THE CONSTRUCTION 67 CY OF SEDIMENT STORAGE PER DISTURBED ACRE IS FEASIBLE USING SILT FENCE. OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® - - - - PROPERTY LINE (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O- - - - - SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) SILT FENCE 1 Z - - - SITE SOILS BOUNDARY �3------------ BUILDABLE AREA 14 SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH �6 PERMANENT STABILIZATION �] """"""""""""""' FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR EROSION & SEDIMENT CONTROL - PHASE 2 0 200 4q0 SCALE: 1 = 200 FEET Dig With QOIDQ LEGEND OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® - - - - PROPERTY LINE (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O- - - - - SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 11 SILT FENCE 12 - - - SITE SOILS BOUNDARY 13------------ BUILDABLE AREA 14ESE7277727= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH 16 PERMANENT STABILIZATION 17 ............................. FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR SEE ESC-210 EROSION & SEDIMENT CONTROL - PHASE 2 0 200 4q0 SCALE: 1 = 200' FEET Dig With QQQQ LEGEND OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE (E) OVERHEAD LINES & POLE © z (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 11 SILT FENCE 12 — — — SITE SOILS BOUNDARY 13------------ BUILDABLE AREA 14 SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH TEMPORARY CONSTRUCTION 16 PERMANENT STABILIZATION ENS TREES < ENTRANCE oC D NSE rR s 17 ............................. FLOOD PLANE DELINEATION 8 - 375 (E) MAJOR CONTOUR _ - \ 376 (E) MINOR CONTOUR 100 DE . T ES _ 10 — o _ _ "• � DE sE rREEs o 0 — - BR H 35' m — — — o� I BRUS O I I z OWNER:PARHAM,RONALD 1 0 0 BRUSH � q EORJANETK DENS o R_ 31 PARCEL ID: 09300-00-00-047JO OWNER:PARHAM, eRu H Q \ O 15 woo USE:RESIDENTIAL / BOBBY J OR D 892 PARCEL ID: I 09300-00-00-047MO USE:RESIDENTIAL o , 2 D T ES 1 I I 388 4 Ruses n `�82 � l Rus D wwo 1 � m p M BRUSH UENS= TREES lJ / I BRUSH, \ m �I BRUSH r a � A B u 0 15' �g6a o o' BRUSH ��O 0 H BRUSH 38p _�-w �l TAIrB , 0 4 ISSUED FOR PEFAM AA MM 09/19/2022 7 O° a D` S dap, 3 90%FOR CLIENT REVIEW AA MM 05/04/2022 J H 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 A ac a c a s aca a c a s ac c c cac c� d a 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 a 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 R '�8 uses REV DESCRIPTION BY CHK DATE BRu H o 6T R � EROSION & SEDIMENT CONTROL SITE ESC-209 PLAN - PH 2 Rn Y ' Y SHEET TITLE SHEET NO. WETLAND CROSSING#1 n � 30' RIVANNA SOLAR SEE DETAILS 1&2/C-208 �`Q I, o �l 21' AND DETAIL 1/C-211 •\ ' O ALBEMARLE COUNTY, VIRGINIA LAT: 37.962594 /LON:-78.402635 FP.O/ECTDETAIIS RU Q O S R ES DE, R ° 2 - SEE ESC-211 R sy � ADAPTURE soa 1 EROSION &SEDIMENT CONTROL -PHASE 2 RENEWABLE S 0 200 4gOFEET 91ERRA OV ER HEPR ANALYTIC9 r�f SC-20 SCALE: 1" = 200' ' f DATE: 09/19/2022 DFTR ALEX ASFEH CONFTOEN LTPY STATEMENT MI•I•CTIELL THIS DRAWING IS THE PROPERTY OF SIERRA OVERHEAD ANALYTICS. 9 O©�© SCALE: AS•.SHOWN CHKD: THIS INFORMATION IS CONFIDENTIAL AND IS TO BE USED ONLYIN DI With MEN CONNECTION WITH WORK DESCRIBED BY SIERRA OVERHEAD ANALYTICS.NO PART IS TO BE DISCLOSED TO OTHERS W OUT WRITTEN PERM6SION FROM PAPER SIZE: 24"X36" ENGRRD`SRIN SIERRA OVERHEAD ANALYTICS. GALLOWAY w ;�Ii-�O.i.��y7i.�V� '�p!G7�.�TG9p - -i.�ii.:i:G•1�.�-n. ~p1`, 1 �+ 9%IA.Odi.y.ITi.1.AilEl,k•_.�tVZ"- .IkloYli• 9iiec• cm '1 -•e�c�t•iviv, .rie..ra �Oivi!Z I kyANVA AND ROAD CROSSING Y EASEMENT r-213 0 ?M..a.,1T3 �av��nk ` � . � e i• pm !MALT d a�i.�Ir• � ���y �tr ��iTll�ir���3E�11 '..117I7I/ I_p�r♦t% .��I ,,C� IOO�.�t��i-iliTjlii u "" 11 400 0 4 0 RRE S — o � a DENSE EEO 7 u s I 7 T-- � 6 Cul 6i [1 iJ ROAD CROSSING WETLAND #2 SEE DETAILS 1&2/C-209 AND DETAIL 2/C-211 ►, 0 0 goo 40 _APT r�, ,� �V�IIV'- IOiI°� III •1.1tI'IIL�TIV•'.- I�� 201:.�7�.r,.i.iSl�� � � ■ C 00010—�01"A1 LEGEND OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE ODHP� (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) SILT FENCE I? — — — SITE SOILS BOUNDARY �3 ------------ BUILDABLE AREA 14ESE7277727= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH 16 PERMANENT STABILIZATION �] """"""""""""""' FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR 1 EROSION & SEDIMENT CONTROL - PHASE 2 0 200 4q0 C-21 SCALE: 1" = 200' FEET Dig With QQQQ LEGEND SEE ESC-209 ' 82 AREA 0 SIZE U uT3 ? O WETLAND STREAM BUFFER n � JH I (E) SURVEY MONUMENT O PROPERTY LINE EHFI (E) OVERHEAD LINES & POLE (N) PERIMETER SECURITY FENCE (SEE C-300) p° '� O ----- SETBACK S B�U 390' R ® SITE GRAVEL ACCESS ROAD M 1 5 tiub O o O LAYDOWN YARD 1 a BRUSH 10 � (N) ACCESS GATE AT SITE MAIN ENTRANCE (C 300) DEN TREES 1 30, m `0c" co 11 SILT FENCE 12 SITE SOILS BOUNDARY I B u H i 7 OWNER:INGRAM, 13 ------- BUILDABLE AREA ° 3g4 ANNE H 14 SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 1 PARCEL ID: PAR S 1 3g2 USE:REIDENTIAL 15 WOODCHIP MULCH \ BR& H I B SH 380 16 PERMANENT STABILIZATION 1 I M 17 """"""""""""""' FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR a o DENSE rREEs Q 320 u 4 rn �FNSE -R_s � n 7a ROAD CROSSING WETLAND #3 0 C SEE DETAILS 1&2/C-210 o q AND DETAIL 1/C-212 ,3 � 22 BRUSH c� � s 1 I �y V 0 u \ '� 40 R h - bb 3 cJ q cn m 3 yi , 0 m In L7 s-z n O � 0 8 7 1 / � d �s) ING NEERS STAIrB 4 ISSUED FOR PERMIT AA MM 09/19/2022 38a o 1 / 3 90%FOR CLIENT REVIEW AA MM 05/04/2022 SILT FENCE 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 BAFFLE �. �'� 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 384 REV DESCRIPTION BY CHKF DATE uT � 3)43j8oa RU EROSION & SEDIMENT CONTROL SITE ESC-211 3j0 PLAN - PH 2 �Y36e SFIEET UTLE SHEET NO. 356 � RIVANNA SOLAR . i To-7 M Q ALBEMARLE COUNTY, VIRGINIA LAT: 37.962594 / LON:-78.402635 PP.O,ECT DETAIIS �J I \Mv SEE ESC-213 ADAPTURE SOa 1 EROSION &SEDIMENT CONTROL -PHASE 2 RENEWABLES SC-21 SCALE: 1" = 200' 0 200 4 1 FEET ' 91ERRA OV ER HEPR ANALYTIC9 f DATE: 09/19/2022 DFTR ALEXASFEH CONFIDENTBIETIVSTATEMENT MIFCHELL TFUS DRAWNG IS THE PROPERTY OF SIERRA OVERHEAD ANALYOCS. 9 SCALE: ASSHOWN CHKD: THIS INFORMATION IS CONFIDENTIAL AND IS TO BE USED ONLY IN DI WithO©�© MENEZES CON =ONWIHWOR DESCRIBEDBYSME OVERHEADANALYTICS.NO PART5TOBEDISCLOSEDTOOTHERSW OUTWRITTENPER SION FROM PAPER SIZE: 24" X 36" ENGR DARIN STFABA OVERHEAD ANALYTICS. CALLOWAY LEGEND 3so _ SEE ESC-210 ' O �������� 3 ARRAY AREA ---- 50' 316 378 O ••••••••••••••••• WETLAND STREAM BUFFER 3 06 - - _ 351 0 p ° 3$� � O (E) SURVEY MONUMENT 384 ] _ - 33g , 382 p ® — - - — PROPERTY LINE � (E) OVERHEAD LINES & POLE 5 33Q ' I I y © zr (N) PERIMETER SECURITY FENCE (SEE C-300) I O , OWNER: DE SE THE S MORRIS,LISA C GAIL ' 15 15 / �$$ H 1 2 �] — — — — — SETBACK ® SITE GRAVEL ACCESS ROAD PARCEL ID: I 09300-00-00-0460 Q O 0 LAYDOWN YARD v USE:RESIDENTIAL 3Z4�� ; Ru ha' ro o (N) ACCESS GATE AT SITE MAIN ENTRANCE 10 (C-300) 3760 I O 378 p O a g�� 0 11 SILT FENCE 380 38? c> M 5 12 SITE SOILS BOUNDARY 84 o / r N� 13------------ BUILDABLEAREA 786 Q o\35p 14 SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 0 3 —52 15 � WOODCHIP MULCH I o 16 � PERMANENT STABILIZATION I I DE sE FENCE CROSSING M a ............................. FLOOD PLANE DELINEATION II 4 SE UTILITY EASEMENT ��ti6 3 375 (E) MAJOR CONTOUR ti 376 (E) MINORCONTOUR ti D 0 fF h / UDO PERMANENT ENTRANCE i ' o 3B e USH �1 0 10 _J 1 �s8 /I 0 a 50 ZO N E "X" , d O m1 m '6 m n N I I �sAN w I I 1 'rA OWNER:YOWELL,ROBERT;LINDA / YOWELL;SCOTT uyo YOWELL & / SIMON J dam, 33Q STAPLETON,TTEES PARCEL ID: 09300-00-00-05000 INGINEERS � USE:RESIDENTIAL TAe p 4 ISSUED FOR PERMTT AA MM 09/19/2022 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 / 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 / 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 REV DESCRIPTION BY CHK DATE EROSION & SEDIMENT CONTROL SITE / ESC-212 / PLAN - PH 2 t' $HGEf IlT1.E 5HE NO. RIVANNA SOLAR \ f j ALBEMARLE COUNTY, VIl2GINIA LAT: 37.962594 / LON:-78.402635 / i MQJEC DETMB .......................... .... �ADAPTURE SOa 1 EROSION &SEDIMENT CONTROL -PHASE 2 RENEWABLES SC-21 SCALE: 1 = 200' 0 200 4g0FEET ' 91ERRA OV ER HEPR ANALYTIC9 f DATE: 09/19/2022 DFTR ALEX ASFEH GONFMENTBIEFFY STATEMENT `� MITCHELL T DBAWBNG I5THEF QoF OF 5N OVERHEADANAI.YTU Q 9WithO©U7© SCALE: AS SHOWN CHKD: Tx6wFDF.MAnON L coNFroE L AND 5 TOBEDSED w Yw DI MENEZES CONNE QNW WOH DESCA MBY58iRNA0VEFHEADANALYn NO I'ART6TOBEDF,.CM1ASEDTOOTHERSWITNOOTWFIRENPERM QNFROM PAPER SIZE: 24" X 36" ENGR GAAL OWAY SIERRA OVEBNEAD ANALYncS LEGEND 350 o SEE ESC-211 8 15 33 0 6 328330 3 326 u 326 11 ZONE X N3p6 50' 302 g 326 ...... ', kk 32 ` 4 T 314 it 0 3ZONE 11 n„11 Za$ 2 6 316',174 310 2a 320 326 330 8 i I OWNER:SCHARER,GREGORY E & WENDY A;TRS OF THE SCHARER FAMILY r'l PARCEL ID: i it r 09300-00-00-05000 USE:RESIDENTIAL :t it `i 'i �l �l .t � ttl 1 m / n N /N •u 44 ul w. u` .....yam ...... OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) SILT FENCE I? — — — SITE SOILS BOUNDARY �3------------ BUILDABLE AREA 14ESE7277727= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH �6 PERMANENT STABILIZATION �] ............................. FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR 1 EROSION & SEDIMENT CONTROL - PHASE 2 o zoo aqo C-21 SCALE: 1" = 200' FEET (D Dig With QQQQ 43' TEMPORARY ENTRY BUCK ISLAND RD 10 u 5 CAMPBELL FARM-- LN 2 E� 0 17�5�/"� � 15' 0 ZONE "X" 14 2 35 7 17 m i 3fi�1 EROSION CONTROL MEASURES - FINAL PHASE: LEGEND ND 1. CONTRACTOR TO REMOVE SILT FENCE AFTER FINAL STABILIZATION IS ACHIEVED. O SIZE ARRAY AREA 2. CONTRACTOR TO REMEDIATE SEDIMENT SWALES AS DRY SWALES WITH UNDER -DRAIN. 3. CONTRACTOR TO ESTABLISH SEEDING. O ----------------- WETLAND STREAM BUFFER SURVEY MONUMENT O(E) ® - - - - PROPERTY LINE (E) OVERHEAD LINES & POLE © z (N) PERIMETER SECURITY FENCE (SEE C-300) O- - - - - SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) SILT FENCE I? - - - SITE SOILS BOUNDARY �3 ------------ BUILDABLE AREA 14 SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH �6 PERMANENT STABILIZATION �] ............................. FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR 1 EROSION & SEDIMENT CONTROL - PHASE 3 0 200 4q0 C-21 SCALE: 1 = 200' FEET Dig With QQQQ 7 30 0 Q DENSE TREES OWNER:VIRGINIA ELECTRIC & POWER CO. PARCEL ID: 09300-00-00-047LO USE:UTILITY /o 5 em 0 12 TREES ,BEES\I I d 5 IN DENSE Na D E TREES 11 oN / �0 �U A� OWNER:SWEENEY,CAROLYN Q A PARCEL ID: p , R S 09300-00-00-047EO OWNER:THE USE:RESIDENTIAL / APPLE TREE o TRUST C/O /QO O BUS BRUSH _ Qp OSBORNE C & / o MARTHA T COSNER PARCEL ID: AO \ USE:RESIDN7TIAL Q� BRus D 6 4 - BRUSH � Q SEE ESC-217 16 BRUSV -� %°r 1(14 7 WETLAND CROSSING #1 SEE DETAILS 1&2/C-208 AND DETAIL 1/C-211 Ill LEGEND OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE (E) OVERHEAD LINES & POLE © z (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 11 SILT FENCE 12 — — — SITE SOILS BOUNDARY 13 ------------ BUILDABLE AREA 14=7277727= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH 16 PERMANENT STABILIZATION 17 ............................. FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR 1 EROSION & SEDIMENT CONTROL - PHASE 3 0 200 4q0 C-21 SCALE: 1 = 200' FEET Dig With QQQQ 1Q ' - ait�l� f1!111111111111fill[1[1111111111111111 1111.1111i1Gp11111111111IIIOIII!111l®r111111111\1111Villil�!111111111III�i[i:[IllE7O111111111111111 ...........ce...v.....o....n...c.......�.a.i.nvs........c............. nvmv.00...... oco... .ou-...........ucx ............... 14 BRUSH 15 BRUSH BRUSH 15 nnl�nnn11u11ri� _Imnnnn1111u� . R G IO •_..•.rii,9111111l11111111111111111[IILO111111111111i R � � � . �i:��1�1111111111111�1111711►1111111[i1111111111111 1 i �L •\ ------------------------- 0 C DE T ES TREES OWNER:PARHAM,RONALD E OR JANET K PARCEL ID: 09300-00-00-047JO USE:RESIDENTIAL �, \° \ W. E �. 3, 367. 1 C•; OWNER:PARHAM, BOBBY J OR RUTH A PARCEL ID: 09300-00-00-047MO USE:RESIDENTIAL i BRUSH TREES u M LEGEND \ SIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 11 SILT FENCE 12 — — — SITE SOILS BOUNDARY 13 ------------ BUILDABLE AREA 14=7277727= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH 16 PERMANENT STABILIZATION 17 ............................. FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR 1 EROSION & SEDIMENT CONTROL - PHASE 3 0 200 4q0 C-21 SCALE: 1 = 2001 FEET Dig With QQQQ -�------ DENS 7 16 o� a 0 DENSE EE 7 � 0 4 ° PRE S u 0 w W W oil IN a-, fflll�c 2 \ FENCE AND ROAD CROSSING Q UTILITY EASEMENT SEE C-213 0 14 ROAD CROSSING WETLAND #2 SEE DETAILS 1&2/C-209 AND DETAIL 2/C-211 0 0 n I IN; O \1 LEGEND OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE ODHP� (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O- - - - - SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) 11 SILT FENCE 12 - — - SITE SOILS BOUNDARY 13 ------------ BUILDABLE AREA 14=7277727= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH 16 PERMANENT STABILIZATION 17 ............................. FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR 1 EROSION & SEDIMENT CONTROL - PHASE 3 0 200 4q0 C-21 SCALE: 1" = 200' FEET (D Dig With QQQQ 0 TREES 0 DENSE TREES U ROAD CROSSING WETLAND #3 SEE DETAILS 1&2/C-210 AND DETAIL 1/C-212 v 3�2 eRDS+ 2 -)ENSE qo l of a \ \ Poo \ (% n/.yi Rim/ r. y'• � � .. wmm� W�00�� oumm, FEES 14 �������������������� �� �� SI\MM SEE ESC-216 1/1�)BRUSH OWNER:INGRAM, ANNE H PARCEL ID: 09300-00-00-052AO USE:RESIDENTIAL W SEE ESC-220 3 LEGEND OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE ODHP� (E) OVERHEAD LINES & POLE © z (N) PERIMETER SECURITY FENCE (SEE C-300) O— — — — — SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) SILT FENCE I? — — — SITE SOILS BOUNDARY �3 ------------ BUILDABLE AREA 14ESE7277727= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH 16 PERMANENT STABILIZATION �] •............................ FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR 1 EROSION & SEDIMENT CONTROL - PHASE 3 0 200 4q0 C-21 SCALE: 1" = 200' FEET Dig With QQQQ LEGEND 390 _ SEE ESC-217 - 3�2 11 AREA SIZE 50 WETLAND WETLAND STREAM BUFFER 3 06 351 c 0 ° 3$� O (E) SURVEY MONUMENT 0 PROPERTY LINE 3A6 O P r JI/ 3� us" O EHP� (E) OVERHEAD LINES & POLE 5 (N) PERIMETER SECURITY FENCE (SEE C-300) O OWNER: THE s MORRIS,LISA GAIL , 15' 0 v / �$$ o " 1 2 O — — — — — SETBACK H SITE GRAVEL ACCESS ROAD I PARCEL ID: 09300-00-00-0460 R 1 O LAYDOWN YARD USE:RESIDENTIAL Ru " o �q' �O I (N) ACCESS GATE AT SITE MAIN ENTRANCE 10 (C-300) O 3760 378 p O I M�� SILT FENCE 38? M 2 SITE SOILS BOUNDARY 0 ------------ BUILDABLE AREA ' - �35p 14 SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) '88 16 352 15 � WOODCHIP MULCH PERMANENT STABILIZATION DE sE EE FENCE CROSSING M a rY�` ............................. FLOOD PLANE DELINEATION III 4 sE UTILITY EASEMENT ���6 3 375 (E) MAJOR CONTOUR �ti 376 (E) MINOR CONTOUR I O M � 388 PERMANENT ENTRANCE e Lsri o 0 a 5O ZONE , d O m1 m '6 m n I I 1 'rA OWNERNOWELL,ROBERT;LINDA / YO MLL;SCOTT uyo YO MLL & / SIMON J do, 33Q STAPLETON,TTEES PARCEL ID: 09300-00-00-05000 INGINEERS USE:RESIDENTIAL TAe p 4 ISSUED FOR PERMTT AA MM 09/19/2022 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 / 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 / 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 REV DESCRIPTION BY CHK DATE EROSION & SEDIMENT CONTROL SITE / ESC-219 / PLAN - PH 3 t' $HGEf IlT1.E 5HE NO. RIVANNA SOLAR \ f j ALBEMARLE COUNTY, VIl2GINIA LAT: 37.962594 / LON:-78.402635 / i MQJEC DETMZlf \ADAPTURE ............................... .... ..... � SOa 1 EROSION &SEDIMENT CONTROL -PHASE 3 RENEWABLES SC-21 SCALE: 1 = 200' 0 200 4 g0FEET ' 91ERRA OV ER HEPR ANALYTIC9 f DATE: 09/19/2022 DFTR ALEX ASFEH GONFMENTBIEFFY STATEMENT `� MITCHELL T DBAWBNG I5THEF QoF OF 5N OVERHEADANAI.YTU Q 9WithO©U7© SCALE: AS SHOWN CHKD: Tx6wFOF.MAnoN L coNFroE L AND 5 TOBEDSED w Yw DI MENEZES CONNE QNW WOH DESCA MBY58iRNA0VEFHEADANALYn NO .'ART6TOBEDF,.CM1ASEDTOOTHERSWITNOOTWFIRENPERM QNFROM PAPER SIZE: 24"X36" ENGRRDAR OWAY S�ERR^overzxEAD AN,wmcs LEGEND 3q 50J s o SEE ESC-218 8 14 0 3", ZONE „X„ s N� 49 306. M 50' .......... .. 32A ... • " - �l 4 ```` �20 rygG 92 314 / 2i �30' 6 ZONE „A„ it 316 316= 14 0 2a `320 `7?6 330 8 I OWNER:SCHARER,GREGORY E & WENDY A;TRS OF THE SCHARER FAMILY r `'l PARCEL ID: i it 09300-00-00-05000 'l USE:RESIDENTIAL i; :i 1 �l �l .t � ttl 1 m / n N /lD •u 44 u` .....yam . OSIZE ARRAY AREA O----------------- WETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE (E) OVERHEAD LINES & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) O- - - - - SETBACK ® SITE GRAVEL ACCESS ROAD OLAYDOWN YARD 10 (N) ACCESS GATE AT SITE MAIN ENTRANCE (C-300) SILT FENCE I? — — — SITE SOILS BOUNDARY �3------------ BUILDABLE AREA 14ESE7277727= SEDIMENT SWALE (TO BE REMEDIATED POST CONST.) 15 WOODCHIP MULCH �6 PERMANENT STABILIZATION �] ............................. FLOOD PLANE DELINEATION 375 (E) MAJOR CONTOUR 376 (E) MINOR CONTOUR EROSION & SEDIMENT CONTROL - PHASE 3 0 200 4q0 SCALE: 1 = 200' FEET Dig With QQQQ PIPE OUTLET CONDITIONS A A IPE OUTLET TO FIAT REA WITH NO DEFINED .HANNEL ill :xe!:a.e�.a�L$P.a.tSECTION A -A FILTER CLOTH KRY IN W-Gr� PECIMEACKDED FOR ENTIRE PERIMITTER T 3do (MIN.) WPAI _WWaM-iIf4*1 DEFINED CHANNEL PIPE OUTLET VW PLAN VIEW4 Yttr �;� . e.1 i�ili/ice i�►� ��� ��i� ��ed�.III SECTION A -A 7- FILTER CLOTH KEY IN C-V; A, NOTES: 1. APRON LINING MAY BE RIPRAP. GROUTED RIPRAP. CASION BASKET, OR CONCREM 2. L6 IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED TIMES THE MAXIMULE STONE DIAMETER. BUT NOT LESS THAN 6 INCHES, STONE CONSTRUCTION ENTRANCE , W MEN I EAUT3W r ILTER ILOTA� -MO BERM C v„_I AI SIDE tsmam ELEVATION M, YIN. T 9 wASHRA[K IT TON 0' MIN. 2' N N" P�VEHEH MUST EXTEND FUI__ METTIN OF INGRESS AND E� PLAN VIEW ,+•• ►• R, A.1t��4Yt141����ti1�+�►�►iFILTER MYTH xroroacrn rill rRETE SECTION B-B TABLE 3d12-A CONSTRUCTION SPECIFICATIONS FOR FILTER CLOTH UNDERLINER Light -I ty� Heavy -Duty Fabric Entrance Entrance3 Test Grab Tensile Strength (lbs.) 200 220 ASTM D1682 Elongation at Failure (%) 50 220 ASTM D1682 Mullen Burst Strength (lbs.) 190 430 ASTM D3786 Puncture Strength ASTM D751 (lbs.) 40 125 (modified) Equivalent Opening U.S. Standard Size (rum) 40M 40-80 Sieve CWL(M15 1 Fabrics not meeting these specifications may be used only when design procedure and supporting documentation are supplied to determine aggregate depth and fabric strength. 2Light ry Entran : Sites that have been graded to subgrade and where most travel would be single axle vehicles and an occasional multi -axle truck. Examples of fabrics which can be used are: Trevira Spunbond 1115, Mirafi 100X, Typar 3401, or equivalent. 3 Heavy Duty Entrance: Sites with only rough grading and where most travel would be multi -axle vehicles. Examples of fabrics which can be used are: Trevira Spunbond 1135, Mirafi 601 or equivalent. Construction Specifications The area of the entrance must be excavated a minimum of 3 inches and must be cleared of all vegetation, roots, and other objectionable material. The filter fabric underliner will then he placed the full width and length of the entrance. Following the installation of the filter cloth, the stone shall be placed to the specified dimensions. If wash racks are used, they should be installed according to manufacturer's specifications. Any drainage facilities required because of washing should be constructed according to specifications. Conveyance of surface water under entrance, through culverts, shall be provided as required. IF such conveyance is impossible, the construction of a "mountable" berm with 5:1 slopes will be permitted. The filter cloth utilized shall be a woven or nonwoven fabric Consisting only of continuous chain polymeric filaments or yarns of polyester. The fabric shall be inert to commonly encountered chemicals and hydrocarbons, be mildew and rot resistant, and conform to the uhvsical oronerties noted in Table 3.02-A. I OUTLET PROTECTION DETAIL NOT TO SCALE I CONSTRUCTION EXIT DETAIL NOT TO SCALE I TEMPORARY SEEDING PLANT MATERIALS, SEEDING RATES, AND DATES SEEDING RATE NORTH' sou mks PLANT SPECIES aft SC1 B/l5 2115 511 911 CHARACTERISTICS Acte 10DO III to to to to to to 4I30 9115 I111 4 30 9/1 ]I115 OATS 3 Im (up to l00 lbs., 2 lbs. X - - X - - Use spring vartelies (e.g., Noble). (queue all not Sass than 50 lbs.) RyEd 2 bu. (up to 110 111 2.5 lbr. X - X X - X Use fox Late fail scedings, winter (Socii cereal not love than 50 lbs.) cover. Toleates cold and low moistuw. GERMAN MILLET 50 lbs. approx. I III. - X - - X - Warm -season annual. Dies at first (Selena italic') frost. May be added to rmnuaer mixes. ANNUAL RYEGRASSI 601bs. Ph TIN. X - X X - X May be added in mixes. Will (Lolium multi-florum) mow out of MOO stands. WEEPING 15 111& 51A ozs. - X - - X - Warm-arrsou perennial. May bunch. Tolerates hot, dry slaws LOVI3GRASS and acid, infertile soils. May be Ed xarrostia cunrula) added to mixes. KOREAN 25 lbs. approx. 1'6 X X - X X - Warm seuon annual lcgulne. LESPEDEZA` lbs. Tolerates acid soils. May be Le( mcdexa rf u1uI I added to mixes. ° Northern Piedmont and Mountain region. See Plates 3.22-1 and 3.22-2. b Southern Piedmont and Coastal plain. e May be used as a cover crop with spring seeding. d May be used as a cover crop with fall seeding. X May be planted between thtxe dates. May M be planted between these dates. Table 2d - Site -Specific Seed Mixtures for Piedmont Area Seed Type Percentage of Seed Type I%) Minimum Lawn Care (Commercial or Residential) -175-2GD be per acre Turf -type tall fescue 95-100 Improved perennial ryegrass I Kentucky bluegrass 0_5 High -Maintenance Loran - 200-250 [be per acre Turftypetall fescue 100 General Slope (3:1 a less)-160 lbs per acre Tall fescue 95 Red top grass 2 Seasonal nurse crop 13 Low -Maintenance Slope (Steeper than 3:1) -150 I bs per sere Tall fescue 72 Red top grass 2 Seasonal nurse crop' 13 Crownvetclta 13 'Use seasonal nurse crop in accordance with seeding dates as stated below, February 16 through April ........ ........ .......... ............... annual rye May 1 through August 15 .. fmdarl millet August 16 through October -___- __. ___ __._____ annual rye November through February ............. .....................__...__............_._............ winter rye 'Substitute Sencea lespedeza for crownvetch east of Farmville, VA (May through September use hulled Sericea, all other penods, use unhulled Senc eI If Datpea is used in lieu of crownvetch, increase rate to 20%of mixture. All legume seed must be property inoculated. Weeping lvegrass maybe added to any slope or law. maintenance mix during warmer Seeding penI add 10-20 Ibalacre in mixes. Note: For all areas apply mulch (straw) at a rate of 1,5 to 2 tons per acre (minimum 2 tons per acre from November through February) Seedbed Preparation - The soil on a disturbed site must be modified to provide an optimum environment for seed germination and seedling growth. The surface soil must be loose enough for water infiltration and root penetration. The pH (acidity and alkalinity) of the soil must be such that it is not toxic and nutrients are available, usually between pH &0-7.0. Sufficient nutrients (added as fertilizer) must be present. After seed is in place, it must be wlrotected with a mulch to hold moistuc-,and modify tempuatttre extremes, and to prevent erosion while 4eedlin are oeT wing. The addition of lime is equally as important as applying fertilizer. Lime is best known as a pH, Or acidity, modifier, but it also supplies calcium and magnesium which are plant nutrients. Its effect on pH makes other nutrients more available to the plant. It can also prevent aluminum toxicity by making aluminum less soluble in the soil. Many soils in Virginia are high in aluminum, which stunts the growth of plant roots. MAINTENANCE: Even with careful, well -planned seeding operations, failures can occur. When it is clear that plants have not germinated on an area or have died, these areas must be reseeded immediately to prevent erosion damage. However, it is extremely important to determine for what reason germination did not take place and make any corrective action' necessary prior to reseeding the area. Healthy vegetation is the most effective erosion -control avaaliie. SIDE VIEW FABRIC OVERLAP TOP VIEW 30" MIN. 30' MIN ZS FLOW III .III- POST -ICI_ FRONT VIEW 4' MAX 6„ I I I 11- 4' MIN. O.C. 18" MIN. LlZn FABRIC 30" MIN. (WOVEN WIRE 28" FENCE BACKING) / 6" 18" MIN. NOTES: L 1. USE STEEL OR WOOD POSTS OR AS SPECIFIED BY THE EROSION, SEDIMENTATION, AND POLLUTION CONTROL PLAN. 2. HEIGHT (*) IS TO BE SHOWN ON THE EROSION, SEDIMENTATION, AND POLLUTION CONTROL PLAN. CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) t, SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF SrAxES. E'NA% FLOW _ r 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) TRENCH Maintename 1. Silt fenms shall be impected immediately after each rainfall and at least daily during prolonged rainfall. Any required repairs shall be made immediately. 2. CIM attention shall be paid to the repair of damaged silt fence resulting from end rum and undercutting 3. Should the fabric on a silt fetlee decompose or become ineffective prior to the end of the expected usable life and the barrier still be necessary, the fabric shall be replaced promptly. 4. Sediment deposits should be removed after each storm event. They must be removed when depmits reuh approximmely one-half the height of the barrier. 5. Any sedimenl deposits remaining in place after the silt fens is no longer required shall be dressed to conform with the existing grade, prepared and seeded. I TEMPORARY SEEDING NOT TO SCALE I PERMANENT SEEDING NOT TO SCALE I SILT FENCE DETAIL - TYPE S NOT TO SCALE I O rn w Q O 10 MIN. 0 0 0 0 0 0 0 0 m 0 m 0 O 0 0 0 0 0 0 o Zm o 0 0 0 0 0 10 MIL) STRAW BALE) PLASTING (TYP) LINING "ABOVE GRADE" WITH STRAW BALES CONCRETE WASHOUT AREA (2 PER BALE) NATIVE MATERIAL/ (OPTIONAL) PLAN VIEW BINDING 10 MIL PLASTING LINING STRAW BALE WOOD OR/ METALSTAKES (2 PER BALE) SECTION B-B SCALE: NTS �2„� STAKE STEEL WIRED A �I STAPLE DETAIL SCALE: NTS BLACK LETTERS 6" HEIGHT PLYWOOD 48" X 24" PAINTED WHITE 'WASHOUT 0.5"LAG SCREWS WOOD POST 3" X 3" X8' �T CONCRETE WASHOUT SIGN DETAIL SCALE: NTS NOTES: 1. ACTUAL LAYOUT DETERMINED IN FIELD. 2. THE CONCRETE WASHOUT SIGN SHALL BE INSTALLED WITHIN 30 FT. OF THE TEMPORARY CONCRETE WASHOUT FACILITY. 3. LOCATE WASHOUT AREA AT LEAST 50 FEET FROM STORM DRAINS. 4. TEMPORARY CONCRETE WASHOUT FACILITIES SHOULD BE CONSTRUCTED AND MAINTAINED IN SUFFICIENT QUANTITY AND SIZE TO CONTAIN ALL LIQUID AND CONCRETE WASTE GENERATED BY WASHOUT OPERATIONS. 5. ONCE CONCRETE WASTES ARE WASHED INTO THE DESIGNATED AREA AND ALLOWED TO HARD, THE CONCRETE SHOULD BE BROKE UP, REMOVED, AND DISPOSED OF PER THE MUNICIPALITIES REGULATIONS. DISPOSE OF HARDENED CONCRETE ON A REGULAR BASIS. 6. PLASTIC LINING MATERIAL SHOULD BE A MINIMUM OF 10 MIL POLYETHYLENE SHEETING AND SHOULD BE FREE OF HOLES, TEARS OR OTHER DEFECTS THAT COMPROMISE THE IMPERMEABILITY OF THE MATERIAL. 7. TEMPORARY CONCRETE WASHOUT FACILITIES SHOULD BE MAINTAINED TO PROVIDE ADEQUATE HOLDING CAPACITY WITH A MINIMUM FREEBOARD OF 4 INCHES FOR ABOVE GRADE FACILITIES AND 12 INCHES FLOW BELOW GRADE FACILITIES. 8. HAYBALES MAY SUBSTITUTE WOOD FRAME (IF ALLOWED BY LOCAL GOVERNMENT AGENCY). SpedficationstionseSt4�Crfiicat s TempamaAc=ss Roads and Penang Areas 1, Temporary roads shall follow the contour of the natural terrain to the extent possible. Slopes should not exceed 10 percent. 2. Temporary parking areas should be located on naturally flat areas to minimize grading. Grades should be sufficient to provide drainage but should not exceed 4 percent. 3. Roadbeds shall be at least 14 feet wide for one-way traffic and 20 feet wide for two- way traffic. 4. All cuts and fills shall be 2:1 or flatter to the extent possible. 5. Drainage ditches shall be provided as needed and shall be designed and constructed m accordance with STORMWATER CONVEYANCE CHANNEI, Std. & Spec. 3.17. 6. The roadbed or parking surface shall be cleared of all vegetation, roots and other objectionable material. 7. A 6-inch course of VDOT rt11 Coarse Aggregate shall be applied immediately after grading or the completion of utility installation within the right-of-way. Filter fabric may be applied to the roadbed for additional stability. Design specifications for filter fabric can be found within Std. & Spec. 3.02, TEMPORARY STONE CONSTRUCTION ENTRANCE. In "heavy duty" traffic situations (see Table 3.02- A), stone should be placed at an 8- to Ito j¢ depth oth to avoid excessive dissipation or maintenance needs. Permanent Roads and Parking_A eaees Permanent roads and parking areas shall be designed and constructed in accordance with applicable VDOT or local criteria except that an initial base course of gravel of at least 6 inches shall be applied immediately following grading. Viceetation All roadside ditches, cuts, fills and disturbed areas adjacent to parking areas and roads shall be stabilized with appropriate temporary or permanent vegetation according to the applicable standards and specifications contained in this handbook. Maintenance Both temporary and permanent roads and parking areas may require periodic top dressing with new gravel. Seeded areas adjacent to the roads and parking areas should be checked periodically to ensure that a vigorous stand of vegetation is maintained. Roadside ditches and other drainage structures should be checked regularly to ensure that they do not become clogged with silt or other debris. ENGINEERS T 4 ISSUED FOR PERMIT AA MM 09/19/2022 3 90% FOR CLIENT REVIEW AA MM 05/04/2022 2 90% FOR CLIENT REVIEW AA MM 04/17/2022 1 60% FOR CLIENT REVIEW AA MM 03/11/2022 0 30% FOR CLIENT REVIEW AA MM 02/11/2022 REV DESCRIPTION BY CHK DATE EROSION SHEET TITLE & SEDIMENT CONTROL DETAILS ESC-300 SHEEP NO. ALBEMARLE COUNTY, VIRGINIA PROJECTI ETAIIS `,y0 .00AN RIVANNA SOLAR LAT: 37.962594 / LON:-78.402635 ADAPTURE RENEWABLES ' f DATE: 09/19/2022 DI ALEX ASFEH SCALE: AS SHOWN CHILD: MITCHELL Dig With QQ(DQ MENEZES PAPER SIZE: 24" X 36" ENGR: DAAL NWAY soa CONCRETE WASH OUT AREA DETAIL NOT TO SCALE I TEMPORARY ROAD AND PARKING AREA STABILIZATION TH6 DAA W W G Is THE PROPEatt OF aNARA OV EAF�AD ANALYTI6. TIDS INFORMATION IS coNFBJENTIAL AND IS ro Be usPD ONLY w CONNECOBED WOAKDFSCAmE 50'.AAAOVEAHEADANA ONFROM PART 6TO BE DF,.CT.OEPEE TOOTHEAs WIT AbIA YTIC L [J PERMIssION FROM SIERRA ovEAHEAD aNALmcs PLANT DATA SYMBOL BOTANICAL NAME STORMWATER FACILITIES RECOMMENDED USES PLANT NEEDS PLANT CHARACTERISTICS HOST PLANTS FOR LEPIDOPTERA POLLINATORS DRY FOLIAGE COLOR: GREEN TO ORANGY—RED lc�t) AMELANCHIER X GRANDIFLORA'AUTUMN BRILLIANCE' WILDLIFE MODERATE MOISTURE FLOWER COLOR: WHITE EROSION FULL LIGHT BLOOM TIME: APR,MAY LANDSCAPE PARTIAL SHADE PLANTING METHOD:ROOTBALL HORTICULTURE EST HEIGHT: U-20" FOLIAGE COLOR: EVERGREEN SWALE HOST PLANTS FOR LEPIDOPTERA MODERATE MOISTURE FLOWER COLOR: CREAM RAIN GARDEN HABITAT FULL LIGHT BLOOM TIME: MAY,JUN ILEX OPACA STREAM BUFFER WILDLIFE PARTIAL SHADE DEER RESISTANT LANDSCAPE HORTICULTURE SHADE EST HEIGHT: 30'-50' EST SPREAD: 15'-30' SWALE HOST PLANTS FOR LEPIDOPTERA DRY FOLIAGE COLOR: EVERGREEN JUNIPERUS VIRGIN IANA RAIN GARDEN BIORETENTION BASIN HABITAT WILDLIFE MODERATE MOISTURE FULL LIGHT FLOWER COLOR: RED, PURPLE BLOOM TIME: APR,MAY DETENTION BASIN (DRY POND) LANDSCAPE PARTIAL SHADE DEER RESISTANT HORTICULTURE SHADE EST HEIGHT: 35'-50' EST SPREAD: 20'-35' CATERPILLAR HOST PLANT (CAT. COMM NAME: PINE BANDED ELFIN,SOUTHERN FOLIAGE COLOR: EVERGREEN PINE SPHINX) DRY FLOWER COLOR: YELLOW PINUS TAEDA (CAT. SCI NAME: CALLOPHRYS NIPHON,LAPARA PARTIAL SHADE BLOOM TIME: FEB,MAR CONIFERARUM) EST HEIGHT: 72'-100' HOST PLANTS FOR LEPIDOPTERA SONGBIRDS WILDLIFE SWALE RAIN GARDEN BIORETENTION BASIN HOST PLANTS FOR LEPIDOPTERA DRY FOLIAGE COLOR: EVERGREEN PINUS VIRGINIANA RETENTION BASIN (WET POND) HABITAT SHADE FLOWEBLOWER CEOLOP ORANGE TO BLUE DETENTION BASIN (DRY POND) RAIN GARDEN HOST PLANTS FOR LEPIDOPTERA FOLIAGE COLOR: RED, ORANGE, YELLOW ACER RUBRUM BIORETENTION BASIN STREAM BUFFER HABITAT MODERATE MOISTURE HIGH MOISTURE FLOWER COLOR: ORANGE BLOOM TIME: MAR,APR LANDSCAPE HORTICULTURE SHADE EST HEIGHT: 60'-90' EST SPREAD: 5'-75' SWALE HOST PLANTS FOR LEPIDOPTERA FOLIAGE COLOR: GREEN TO YELLOW RAIN GARDEN HABITAT FLOWER COLOR: GREENISH —WHITE AND LIRIODENDRON TULIPIFERA RETENTION BASIN (WET POND) WILDLIFE MODERATE MOISTURE ORANGY—YELLOW STREAM BUFFER LANDSCAPE SHADE BLOOM TIME: JUN EST HEIGHT: 70'-100' HORTICULTURE EST SPREAD: 35'-50' SWALE HOST PLANTS FOR LEPIDOPTERA DRY FOLIAGE COLOR: GREEN TO RED, YELLOW, TAWNY RAIN GARDEN HABITAT MODERATE MOISTURE FLOWER COLOR: YELLOW WUERCUS RUBRA BIORETENTION BASIN WILDLIFE PARTIAL SHADE BLOOM TIME: APR,MAY,JUN LANDSCAPE EST HEIGHT: 60'-75' HORTICULTURE SHADE EST SPREAD: 60'-75' SWALE RAIN GARDEN FOLIAGE COLOR: EVERGREEN BIORETENTION BASIN MODERATE MOISTURE FLOWER COLOR: GREENISH —WHITE, WHITE Q ILEX GLABRA DETENTION BASIN (DRY POND) FULL LIGHT BLOOM TIME: MAYAN STREAM BUFFER PARTIAL SHADE EST HEIGHT: 64 EST SPREAD: 8'-10' CATERPILLAR HOST PLANT (CAT. COMM NAME: RED —BANDED HAIRSTREAK,BANDED HAIRSTREAK) FOLIAGE COLOR: EVERGREEN, LIGHT GREEN AND (CAT. SCI NAME: CALYCOPIS CECROPS,SATYRIUM HIGH MOISTURE EVERGREEN BIORETENTION BASIN CALANUS) SEASONALLY WET FLOWER COLOR: GREEN + MORELLA CERIFERA HOST PLANTS FOR LEPIDOPTERA FULL LIGHT BLOOM TIME: MAR,APR SONGBIRDS PARTIAL SHADE DEER RESISTANT POLLINATORS EST HEIGHT: 6-20' Dig With QQQQ T F(_FXTTI t = _ - �Ag�p�NPARKWAY STAyTp=pW11 OWNER:THE APPLE TREE G1 TRUST C/O OSBORNE C & \ MARTHA T COSNER PARCEL ID: �° \ 09300-00-00-047AO I USE:RESIDENTIAL ::D ❑ oHE `rL� ER INIA OWN .VIRG ELECTRIC & POWER CO. PARCEL ID: o OWNER: a 09300-00-00-047LO v KO IES ROWSKI,JAMES USE:UTILITY \ OR ELIZABETH PARCEL ID: 09300-00-00-046AO 1 \� USE:RESIDENTIAL I ✓�� r - - - ,I III i WESTVAC I�t BLVD .II TEMPORARY III ENTRY I I BUCK ISLAND RD CAMPBELL FARM} LN m �mm- SEE L-102 � OWNER KINGREA, WILLIAM F PARCEL ID: 09300-00-00-046BO USE:RESIDENTIAL I OWNER: GRAIN 7 COMM I LLC C/O I AMERICAN TOWER �/ I CORP. LLL PARCEL ID: Ip 09300-00-00-046BT - - USE:RESIDE TIAL 11 I OWNER MORRIS,LISA I I GAIL PARCEL ID: I 09300-00-00-0460 I USE:RESIDENTIAL Dn A n o OWNERS W EENEY,CAROLYN A PARCEL ID: 09300-00-00-047EO USE:RESIDENTIAL 16' PARCEL ID: 09400-00-00-017AO / ZONE "X" ZONE "A" a O W NER:YO W ELL, ROBERT;L INDA YOWELL;SCOTT YOWELL & SIMON J STAPLETON,TTEES PARCEL ID: 09300-00-00-05000 USE:RESIDENTTAL ................................................................................................................................................................................... THOMAS JEFFERSON PARKWAY CTATF Pni ITF FI T � " " oxw+eTK �, mono OWNER:PARHAM, OWNER:PARHAM,RONALD BOBBY J OR E OR J ANET K RUTH A ; PARCEL ID: PARCEL ID: / 09300-00-00-047JO / 09300-00-00-047MO USE:RESIDENTIAL ( USE:RESIDENTIAL / ; i % Ff ISMUMMMUM "I ............ �!lgllljj[jjjjjjjjjjjr' ZONE "X" / ZONE "A" OWNER: SCHARER,GREGORY E & WENDY A;TRS OF THE SCHARER FAMILY PARCEL ID: 09300-00-00-05000 USE:RESIDENTIAL I OPV ARRAY OWETLAND STREAM BUFFER n(D (E) SURVEY MONUMENT ® — - - — PROPERTY LINE n_ (E) OVERHEAD POWER LINE & POLE © (N) PERIMETER SECURITY FENCE (SEE C-300) SETBACK FROM PROPERTY LINE n ® SITE GRAVEL ACCESS ROAD (SEE C-207) GENERAL NOTES ALL LANDSCAPING AND SCREENING REQUIRED BY SECTION 32.7.9 SHALL BE INSTALLED AND MAINTAINED AS FOLLOWS: 1. TIMING OF INSTALLATION. ALL LANDSCAPING SHALL BE INSTALLED BY THE FIRST PLANTING SEASON FOLLOWING THE ISSUANCE OF THE FIRST CERTIFICATE OF OCCUPANCY WITHIN THE DEVELOPMENT, OR A PHASE THEREOF. 2. METHOD OF INSTALLATION. ALL TREES SHALL BE PLANTED IN ACCORDANCE WITH EITHER THE STANDARDIZED LANDSCAPE SPECIFICATIONS JOINTLY ADOPTED BY THE VIRGINIA NURSERYMEN'S ASSOCIATION, THE VIRGINIA SOCIETY OF LANDSCAPE DESIGNERS AND THE VIRGINIA CHAPTER OF THE AMERICAN SOCIETY OF LANDSCAPE ARCHITECTS, OR THE ROAD AND BRIDGE SPECIFICATIONS OF THE VIRGINIA DEPARTMENT OF TRANSPORTATION. PLANTING ISLANDS SHALL CONTAIN A MINIMUM OF 50 SQUARE FEET PER TREE, WITH A MINIMUM DIMENSION OF FIVE FEET IN ORDER TO PROTECT THE LANDSCAPING AND ALLOW FOR PROPER GROWTH. WHEEL STOPS, CURBING OR OTHER BARRIERS SHALL BE PROVIDED TO PREVENT DAMAGE TO LANDSCAPING BY VEHICLES. WHERE NECESSARY, TREES SHALL BE WELLED OR OTHER AGAINST CHANGE OF GRADE. ALL PERVIOUS AREAS OF THE SITE SHALL BE W OTHERWISE PROTECTED AGAI PERMANENTLY PROTECTED N N V FROM SOIL EROSION WITH GRASS OR OTHER GROUND COVER OR MULCH MATERIAL. 3. MAINTAINING AND REPLACING LANDSCAPING AND SCREENING. ALL LANDSCAPING AND SCREENING SHALL BE MAINTAINED IN A HEALTHY CONDITION BY THE CURRENT OWNER OR A PROPERTY OWNERS' ASSOCIATION, AND REPLACED WHEN NECESSARY. REPLACEMENT MATERIAL SHALL COMPLY WITH THE APPROVED LANDSCAPE PLAN. 4. MAINTAINING TREES IF SITE NOT UNDER SINGLE OWNERSHIP. IN THE CASE OF DEVELOPMENT WITH UNITS FOR SALE, THE TREES SHALL BE MAINTAINED BY A PROPERTY OWNER'S ASSOCIATION. PRIOR TO FINAL SITE PLAN APPROVAL, THE DEVELOPER SHALL SUBMIT TO THE AGENT AN INSTRUMENT ASSURING THE PERPETUAL MAINTENANCE OF THE TREES. THE INSTRUMENT SHALL BE SUBJECT TO REVIEW AND APPROVAL BY THE COUNTY ATTORNEY AND SHALL BE IN A FORM AND STYLE SO THAT IT MAY BE RECORDED IN THE OFFICE OF THE CLERK OF THE CIRCUIT COURT OF THE COUNTY. THE AGENT MAY REQUIRE THAT THE INSTRUMENT BE ON A FORM PREPARED BY THE COUNTY ATTORNEY. 5. MAINTAINING STREET TREES PLANTED WITHIN A PUBLIC STREET RIGHT-OF-WAY. IF STREET TREES ARE PLANTED WITHIN THE PUBLIC STREET RIGHT-OF-WAY, THE TREES SHALL BE MAINTAINED IN ACCORDANCE WITH THE REQUIREMENTS OF THE VIRGINIA DEPARTMENT OF TRANSPORTATION. THE MINIMUM LANDSCAPING STANDARDS ALONG STREETS ARE AS FOLLOWS: 1. WHEN STREET TREES REQUIRED. STREET TREES SHALL BE REQUIRED ALONG EXISTING OR PROPOSED STREETS IN ANY DEVELOPMENT SUBJECT TO SECTION 32. STREET TREE SPECIES. STREET TREES SHALL BE SELECTED FROM A CURRENT LIST OF RECOMMENDED LARGE SHADE TREES APPROVED BY THE AGENT, PROVIDED THAT MEDIUM SHADE TREES MAY PLANTED INSTEAD WHEN THE AGENT DETERMINES THAT SITE CONDITIONS WARRANT SMALLER TREES. ALL STREET TREES TO BE PLANTED SHALL MEET THE SPECIFICATIONS OF THE AMERICAN ASSOCIATION OF NURSERYMEN. 2. MINIMUM CALIPER OF STREET TREES. LARGE STREET TREES SHALL BE 1% INCHES TO 1'% INCHES MINIMUM CALIPER (MEASURED SIX INCHES ABOVE GROUND LEVEL) WHEN PLANTED. MEDIUM STREET TREES SHALL BE ONE INCH TO 1 /4 INCHES MINIMUM CALIPER WHEN PLANTED. 3. LOCATION AND SPACING OF STREET TREES. STREET TREES SHALL BE PLANTED WITH EVEN SPACING IN A ROW WITHIN THE PUBLIC STREET RIGHT-OF-WAY OR ADJACENT TO THE PUBLIC STREET RIGHT-OF-WAY IF NOT PERMITTED THEREIN BY THE VIRGINIA DEPARTMENT OF TRANSPORTATION, AND WITHIN THE PRIVATE STREET RIGHT-OF-WAY. ONE LARGE STREET TREE SHALL BE REQUIRED FOR EVERY 50 FEET OF STREET FRONTAGE, OR PORTION THEREOF, IF 25 FEET OR MORE, WHERE PERMITTED, ONE MEDIUM SHADE TREE SHALL BE REQUIRED FOR EVERY 40 FEET OF ROAD FRONTAGE, OR PORTION THEREOF, IF 20 FEET OR MORE. IF REQUIRED STREET TREES CANNOT BE PLANTED WITHIN THE PARKING SETBACK OR WITHIN TEN FEET OF THE STREET RIGHT-OF-WAY DUE TO SIGHT DISTANCE, UTILITY EASEMENTS OR OTHER CONFLICTING REQUIREMENTS, THEN THE PLANTING STRIP SHALL BE ENLARGED TO ACCOMMODATE THE TREES. IF THIS REQUIREMENT CREATES A HARDSHIP BY CAUSING THE RELOCATION OF REQUIRED PARKING SPACES, THEN THE ADDITIONAL PLANTING AREA MAY BE COUNTED TOWARD THE INTERIOR LANDSCAPING REQUIREMENT. 4, SHRUBS ALONG PUBLIC STREETS, WHEN A PARKING AREA IS LOCATED SO THAT THE PARKED CARS WILL BE VISIBLE FROM AN OFF -SITE STREET, THE AGENT MAY REQUIRE ADDITIONAL PLANTING OF LOW STREET SHRUBS BETWEEN THE STREET AND THE PARKING AREA, SUBJECT TO THE FOLLOWING: 5. MINIMUM SIZE OF SHRUBS. SHRUBS SHALL BE A MINIMUM OF 12 INCHES IN HEIGHT WHEN PLANTED. SPACING OF SHRUBS. SHRUBS SHALL BE IN A SINGLE ROW PLANTED FIVE FEET ON CENTER 6. ALTERNATIVES. THE AGENT MAY AUTHORIZE DIFFERENT LANDSCAPING DESIGNED TO MINIMIZE THE VISUAL IMPACT OF THE PARKING AREA. LANDSCAPE PLANTING PLAN APPLIES TO SHOWN AREAS IF EXISTING VEGETATION DOES NOT QUALIFY AS SUFFICIENT SCREENING PER ZONING CODE. 1 SITE PLAN OVERVIEW 0 200 4Q0 L-100 SCALE: 1" = 200' FEET Dig With QQIDQ PLANTING LEGEND TREES BOTANICAL NAME COMMON NAME REMARKS AMELANCHIER X GRANDIFLORA'A ITUMN BRILLIANCE' 'AUTUMN BRILLIANCE' SERVICEBERRY 4'1 / 1.5" CALIPER ILEX OPACA AMERICAN HOLLY 6-6' HT. / 1.5" CALIPER JUNIPERUS VIRGINIANA EASTERN RED CEDAR 5'-6' HT. / 1.5" CALIPER PINUS TAEDA LOBLOLLY PINE 7' HT. / 1.5" CALIPER PINUS VIRGINIANA VIRGINIA PINE 7' HT. / 1.5" CALIPER ACER RUBRUM RED MAPLE 5'-6' HT. / 1.5" CALIPER LIRIODENDRON TULIPIFERA TULIP POPLAR 5'-6' HT. / 1.5" CALIPER QUERCUS RUBRA RED OAK 5'-6' HT. / 1.5" CALIPER SHRUBS (Q ILEX GLABRA INKBERRY 1 GALLON MORELLA CERIFERA SOUTHERN WAX MYRTLE 1 GALLON ----= MASIEFFERSONPARKWAYSTATEROUTE53 ------ -------------------------- ----------- - - - - - - THO-------- - - D •INS fi �� ��`I� �: i� ,..._, • �.a„�/ �.0 r dui n � � � � is i i i i i T .FC IFNI ) OPV ARRAY OWETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® — - - — PROPERTY LINE O(E) OVERHEAD POWER LINE & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) SETBACK FROM PROPERTY LINE ® ® SITE GRAVEL ACCESS ROAD (SEE C-207) 1 SITE PLAN 0 40 L-101 SCALE: 1" = 40' FEET (0 Dig With QQI T FC-'PXTTI � I I I "----� I ---- --- -0�5 *i 00 I III ♦♦ o a 'I I II n ' II I I I I, II I I Ib ♦ao I ' h ♦♦ Q 00 I I ♦. '/ II I to I �It1 ------ - -- -- I I I� ♦♦ I v = ♦♦o 0 I' *0 0 I i IIII ♦♦00 � I I mo (� I I I li , II II I', II'I II I I I' I III,♦�� I I I I m0 I II I � . I II I ♦♦ o o � ♦♦oo I I ' I I o0♦♦ o _ - I I 'I I I I � o I� I 'I I 'I I I I I I 1 = 0 --�- --------------------- ------------------- - WE EN 1 SITE PLAN o ao as L-102 SCALE: 1" = 40' 0 0 o 0- 0 FEET (0 s� 0 PV ARRAY OWETLAND STREAM BUFFER 0 (E) SURVEY MONUMENT ® — - - — PROPERTY LINE O(E) OVERHEAD POWER LINE & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) SETBACK FROM PROPERTY LINE ® ® SITE GRAVEL ACCESS ROAD (SEE C-207) PLANTING LEGEND TREES BOTANICAL NAME 0 AMELANCHIER X GRANDIFLORA'AUTUMN BRILLIANCE' ILEX OPACA JUNIPERUS VIRGINIANA PINUS TAEDA PINUS VIRGINIANA ACER RUBRUM LIRIODENDRON TULIPIFERA QUERCUS RUBRA SHRUBS 0 ILEX GLABRA ♦ MORELLA CERIFERA MAP LEGEND (SCALE 1"=1500') b _,_ COMMON NAME REMARKS 'AUTUMN BRILLIANCE' SERVICEBERRY 4'-5' HT. / 1.5" CALIPER AMERICAN HOLLY 5'-6' HT. / 1.5" CALIPER EASTERN RED CEDAR 5'-6' HT. / 1.5" CALIPER LOBLOLLY PINE 7' HT. / 1.5" CALIPER VIRGINIA PINE 7' HT. / 1.5" CALIPER RED MAPLE 5'-6' HT. / 1.5" CALIPER TULIP POPLAR 5'-6' HT. / 1.5" CALIPER RED OAK 5'-6' HT. / 1.5" CALIPER INKBERRY 1 GALLON SOUTHERN WAX MYRTLE 1GALLON Dig With QQQQ T F(_FXTTI X FP O zo 1 SITE PLAN 40 80 L-103 SCALE: 1" = 40' FEET (0 E OPV ARRAY OWETLAND STREAM BUFFER O(E) SURVEY MONUMENT ® - - - - PROPERTY LINE O(E) OVERHEAD POWER LINE & POLE © z� (N) PERIMETER SECURITY FENCE (SEE C-300) SETBACK FROM PROPERTY LINE ® ® SITE GRAVEL ACCESS ROAD (SEE C-207) PLANTING LEGEND TREES BOTANICAL NAME AMELANCHIER X GRANDIFLORA'AUTUMN BRILLIANCE' ILEX OPACA JUNIPERUS VIRGINIANA PINUS TAEDA PINUS VIRGINIANA ACER RUBRUM LIRIODENDRON TULIPIFERA QUERCUS RUBRA SHRUBS (Q ILEX GLABRA MORELLA CERIFERA MAP LEGEND (SCALE 1"=1500') COMMON NAME REMARKS 'AUTUMN BRILLIANCE' SERVICEBERRY 4'-5' HT. / 1.5" CALIPER AMERICAN HOLLY 5'-6' HT. / 1.5" CALIPER EASTERN RED CEDAR 5'-6' HT. / 1.5" CALIPER LOBLOLLY PINE T HT. / 1.5" CALIPER VIRGINIA PINE 7' HT. / 1.5" CALIPER RED MAPLE 5'-6' HT. / 1.5" CALIPER TULIP POPLAR 5'-6' HT. / 1.5" CALIPER RED OAK 5'-6' HT. / 1.5" CALIPER INKBERRY 1 GALLON SOUTHERN WAX MYRTLE 1GALLON Dig With QQQQ