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HomeMy WebLinkAboutWPO201700004 Plan - VSMP WPO VSMP 2017-09-27V5MF PLAN FOR COMMONWEALTH APARTMENTS JACK JOUETT DISTRICT, AL15EMARLE COUNTY, VIRGINIA 0 VICINITY MAP SCALE: 1"=1,000' IMAGE PROVIDED BY GOOGLE MAPS SHEET INDEX C1 —EROSION &SEDIMENT CONTROL COVER SHEET C2 —EROSION &SEDIMENT CONTROL NARRATIVE C3 —EXISTING CONDITIONS &DEMOLITION C4 —PHASE 1 EROSION &SEDIMENT CONTROL PLAN C5 —PHASE 2 EROSION &SEDIMENT CONTROL PLAN C6 —PHASE 3 EROSION &SEDIMENT CONTROL PLAN C7 —EROSION &SEDIMENT CONTROL DETAILS PROPERTY INFORMATION OWNER/DEVELOPER: Positive LLC 620 Plantation Court Charlottesville, VA 22903 LEGAL REFERENCE: TMP 061 WO -03-00-01400 DB 4120 PG 618 ZONING: R15 - Residential Critical Slopes Waiver for this Project was Approved Under SDP 2005-141. Limits of Critical Slopes Disturbance Have Not Increased with Proposed Plan ACREAGE: 1.15 EXISTING LAND USE: Vacant Lot PROPOSED LAND USE: 22 Unit Apartment Building MAGISTERIAL DISTRICT: Jack Jouett BASE INFORMATION SOURCE OF BOUNDARY SURVEY: Plats of Record SOURCE OF TOPOGRAPHY: One (1) FT Interval Topographic Survey Data from Dominion Development Resources - June 2005. Field Verified by Engineer on January 12, 2017. BENCHMARK(S): Bench mark is the top of a drop inlet to the left of the site entrance Elevation = 516.13 �� inn �nnic• No portion of this property lies within Zone A 100 -Year Flood Plain, per floodplain map 510003CO278D effective 02/04/2005 WATER SOURCE: Albemarle County Service Authority SEWER SERVICE: Albemarle County Service Authority SETBACKS: FRONT YARD SIDE YARD REAR YARD BUILDING 25' 15' 20' MAXIMUM STRUCTURE HEIGHT PERMITTED: 65' MAXIMUM STRUCTURE HEIGHT PROPOSED: 51' WATERSHEDS: This site lies within the Meadow Creek Watershed. This site does not lie within a drinking water watershed. APPROVED by The Albemarle County Community Development Department Date AL1 - -Z t File (rte =0- c, 'c� g q' JUSTIN M. SIIIMP �/L1C. No. 45183 �I-ISIIONAL kx y4$I,'rld•,Ca9 3, c_a COM MOO vooeaiffi r Hydrai i "' akvp4:A q sp +� mm ��rdf�sy C do. i+...'ki i� E 1.: ���'n.:1•a5' E i t. P4 `F" X bra n,,- hI A,nto z' Br pchi,_ 5 h,a,�rtf:I{1 Ftir Vi, lge . SITE I� a:d C'on' �sf�i tr 1"r He4' I,? n —,),5 ¢3� Ii I n t I k'�s", .� 15 y71 u i c p y a r a. <. a.,r;�. W� IMAGE PROVIDED BY GOOGLE MAPS SHEET INDEX C1 —EROSION &SEDIMENT CONTROL COVER SHEET C2 —EROSION &SEDIMENT CONTROL NARRATIVE C3 —EXISTING CONDITIONS &DEMOLITION C4 —PHASE 1 EROSION &SEDIMENT CONTROL PLAN C5 —PHASE 2 EROSION &SEDIMENT CONTROL PLAN C6 —PHASE 3 EROSION &SEDIMENT CONTROL PLAN C7 —EROSION &SEDIMENT CONTROL DETAILS PROPERTY INFORMATION OWNER/DEVELOPER: Positive LLC 620 Plantation Court Charlottesville, VA 22903 LEGAL REFERENCE: TMP 061 WO -03-00-01400 DB 4120 PG 618 ZONING: R15 - Residential Critical Slopes Waiver for this Project was Approved Under SDP 2005-141. Limits of Critical Slopes Disturbance Have Not Increased with Proposed Plan ACREAGE: 1.15 EXISTING LAND USE: Vacant Lot PROPOSED LAND USE: 22 Unit Apartment Building MAGISTERIAL DISTRICT: Jack Jouett BASE INFORMATION SOURCE OF BOUNDARY SURVEY: Plats of Record SOURCE OF TOPOGRAPHY: One (1) FT Interval Topographic Survey Data from Dominion Development Resources - June 2005. Field Verified by Engineer on January 12, 2017. BENCHMARK(S): Bench mark is the top of a drop inlet to the left of the site entrance Elevation = 516.13 �� inn �nnic• No portion of this property lies within Zone A 100 -Year Flood Plain, per floodplain map 510003CO278D effective 02/04/2005 WATER SOURCE: Albemarle County Service Authority SEWER SERVICE: Albemarle County Service Authority SETBACKS: FRONT YARD SIDE YARD REAR YARD BUILDING 25' 15' 20' MAXIMUM STRUCTURE HEIGHT PERMITTED: 65' MAXIMUM STRUCTURE HEIGHT PROPOSED: 51' WATERSHEDS: This site lies within the Meadow Creek Watershed. This site does not lie within a drinking water watershed. APPROVED by The Albemarle County Community Development Department Date AL1 - -Z t File (rte =0- c, 'c� g q' JUSTIN M. SIIIMP �/L1C. No. 45183 �I-ISIIONAL PROJECT DESCRIPTION, GENERAL NOTES, EROSION & SEDIMENT CONTROL NOTES, AND SEQUENCE OF CONSTRUCTION PROJECT DESCRIPTION THIS SITE IS A PROPOSED 22 UNIT APARTMENT BUILDING. THE TOTAL AREA OF DISTURBANCE IS 1.12 ACRES EXISTING SITE CONDITIONS ALL WORK SHALL BE COMPLETED ON THE SUBJECT PARCEL, ALBEMARLE COUNTY TMP 61W-3-14. SUBJECT PARCEL IS OWNED BY POSITIVE LLC. ON-SITE SLOPES ARE MOSTLY STEEP, AVERAGING ABOUT 20%. STORMWATER FLOWS INTO AN EXISTING CULVERT THAT PASSES UNDER COMMONWEALTH DRIVE. THIS SITE HAS BEEN CLEARED AND PREVIOUSLY GRADED. ADJACENT PROPERTIES THIS PROPERTY IS BORDERED TO THE NORTHEAST BY APARTMENTS OWNED BY COLONIAL REALTY; TO THE NORTHWEST BY A VACANT RESIDENTIAL LOT; AND TO THE SOUTHWEST BY APARTMENTS OWNED BY TURTLE CREEK. SOILS THIS SITE CONTAINS THE FOLLOWING SOIL TYPES BASED ON NRCS SOIL MAPS FOR ALBEMARLE COUNTY VIRGINIA: SOIL SLOPES HSG DEPTH PERMEABILITY 27C ELIOAK LOAM 7 TO 15 C MORE THAN 80" WELL DRAINED PERCENT 34D GLENELG LOAM 15 TO 25 B MORE THAN 80" WELL DRAINED PERCENT 91 URBAN LAND D 10" VERY LOW OFFSITE AREAS: THERE ARE NO OFFSITE ACTIVITIES ASSOCIATED WITH THIS PROJECT. EXCESS MATERIAL SHALL BE HAULED TO A SITE WITH AN APPROVED EROSION AND SEDIMENT CONTROL PLAN. CRITICAL AREAS THERE ARE NO CRITICAL EROSION AREAS ON THE SUBJECT PARCEL. EROSION & SEDIMENT CONTROLS 1. SAFETY FENCE: A PROTECTIVE BARRIER INSTALLED TO PROHIBIT UNDESIRABLE USE OF AN EROSION CONTROL MEASURE. STD. AND SPEC. 3.01. 2. CONSTRUCTION ENTRANCE: INSTALL AND MAINTAIN A CONSTRUCTION ENTRANCE, AS NECESSARY, THAT MEETS THE REQUIREMENTS OF STD. AND SPEC. 3.02 AND CONFORMS WITH THE REQUIREMENTS OF THE EROSION & SEDIMENT CONTROL PLAN. 3. SILT FENCE: INSTALL AND MAINTAIN SILT FENCE THAT MEETS THE REQUIREMENTS OF STD. AND SPEC. 3.05. THIS SILT FENCE SHALL BE INSTALLED AS SHOWN ON THE EROSION & SEDIMENT CONTROL PLAN AND ACCOMPANYING DETAILS FOR THE PURPOSE OF INTERCEPTING SILT -LADEN RUNOFF BEFORE IT IS DISCHARGED FROM THE SITE. THE SILT FENCE SHALL BE INSPECTED AND MAINTAINED TO ENSURE CONTINUED PERFORMANCE. 4. TEMPORARY SEDIMENT TRAP: A TEMPORARY SEDIMENT TRAP SHALL BE INSTALLED PER THE EROSION AND SEDIMENT CONTROL PLAN FOR THE PURPOSE OF DETAINING SEDIMENT AND SILT WITHIN STORM WATER RUNOFF. THE TRAPS SHALL REMAIN IN PLACE UNTIL THE SITE IS STABILIZED UNLESS OTHERWISE NOTED ON THE PLAN. 5. TEMPORARY SEEDING: TEMPORARY SEEDING SHALL BE APPLIED TO ALL DENUDED AREAS WITHIN SEVEN (7) DAYS TO DENUDED AREAS THAT MAY OR MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS. TEMPORARY SEEDING SHALL BE APPLIED IN CONFORMANCE WITH STD. AND SPEC. 3.31. 6. PERMANENT SEEDING: ALL DITCHES AND ADJACENT AREAS WITHIN 15 FT OF THE EDGE OF THE DITCHES SHALL BE SEEDED IN CONFORMANCE WITH STD. AND SPEC. 3.32. PERMANENT SEEDING SHALL BE APPLIED TO AREAS DELINEATED ON THESE PLANS WITHIN SEVEN (7) DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. PERMANENT SEEDING STABILIZES DISTURBED AREAS AND ENHANCES THE BEAUTY OF THE SITE. 7. DUST CONTROL: CONDUCT DUST CONTROL OPERATIONS NECESSARY TO MET THE REQUIREMENTS OF STD. & SPEC. 3.39 AS REQUIRED TO CONTROL SURFACE AND AIRBORNE MOVEMENT OF DUST. 8. TEMPORARY DIVERSION: TEMPORARY DIVERSION SHALL BE INSTALLED AS SHOWN ON THE EROSION AND SEDIMENT CONTROL PLAN AND DETAILS. THE DIVERSIONS SHALL BE INSTALLED PRIOR TO SIGNIFICANT LAND DISTURBING ACTIVITIES AND SHALL REMAIN IN PLACE UNTIL THE SITE IS STABILIZED UNLESS OTHERWISE NOTED ON THE PLAN. 9. INLET PROTECTION: A STONE WEIR SHALL BE INSTALLED AS A SEDIMENT FILTER LOCATED AT THE PROPOSED DROP INLET. REFER TO DETAILS ON SHEET C11. 10. OUTLET PROTECTION: RIP -RAP SHALL BE PROVIDED AT THE OUTFALL OF CONVEYANCE CHANNELS, CULVERTS, AND STORM SEWERS. MANAGEMENT STRATEGY AND SEQUENCE OF CONSTRUCTION THE FOLLOWING ARE THE PROPOSED MANAGEMENT STRATEGIES AND DETAILED SEQUENCE OF CONSTRUCTION: PHASE 1 1. INSTALL CONSTRUCTION ENTRANCE. 2. INSTALL SAFETY FENCE AT THE LOCATION SHOWN ON THE EROSION & SEDIMENT CONTROL PLAN. 3. CONSTRUCT THE SEDIMENT TRAP AND DIVERSIONS. 4. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S CONTROL MEASURES. PHASE 2 1. UPON APPROVAL OF ALL E&S CONTROL MEASURES, BEGIN WHOLESALE CLEARING, GRADING AND STOCKPILING. 2. PROTECT SOIL STOCKPILES WITH SILT FENCING AND TEMPORARY SEEDING AS NECESSARY. 3. MAINTAIN ALL E&S CONTROL MEASURES. 4. CONSTRUCT SITE IMPROVEMENTS AS SHOWN ON THE PLAN. PHASE 3 1. REMOVE SEDIMENT TRAP, INSTALL SILT FENCE, AND BEGIN GRADING SLOPES AT THE NORTHWEST CORNER OF THE SITE. 2. ESTABLISH AND MAINTAIN PERMANENT STABILIZATION FEATURES, WHICH INCLUDES THE ESTABLISHMENT OF A PERMANENT VEGETATIVE COVER OVER THE ENTIRE DISTURBED AREA. UPON COMPLETION CALL FOR FINAL INSPECTIONS. STORM WATER MANAGEMENT: THIS SITE IS NOT SUBJECT TO ENERGY BALANCE ANALYSIS, AS IT IS LESS THAN 1% OF THE TOTAL WATERSHED AREA, PER SUBSECTION B OF 9VAC25-870-66. OUR SITE DRAINS TO A MANMADE SYSTEM PART OF THE SHOPS AT STONEFIELD THAT IS AN ADEQUATE RECEIVING CHANNEL. THE DRAINAGE AREA FOR THE SYSTEM IS GREATER THAN 100 TIMES THE DRAINAGE AREA OF OUR SITE. SATISFACTION OF 9VAC25-870-66 WAS PREVIOUSLY APPROVED WITH WP0201400099. NUTRIENT CREDITS IN THE AMOUNT OF 0.80 LBS WERE PURCHASED WITH THE PREVIOUSLY APPROVED PLAN. AN ADDITIONAL 0.34 LBS HAVE BEEN PURCHASED FROM HOTEL STREET CAPITAL, LLC TO MEET THE REQUIREMENTS FOR THE CURRENT PLAN. CONSTRUCTION MAINTENANCE THE FOLLOWING CONSTRUiCTION MAINTENANCE PRACTICES SHALL BE FOLLOWED AT THE SITE. 1. ALL E&S CONTROL MEASURES WILL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT RAIN EVENT. ALL DEFICIENCIES IDENTIFIED DURING THESE INSPECTIONS SHALL BE: CORRECTED AS SOON AS PRACTICABLE. 2. THE SILT FENCE BARRIIER SHALL BE REGULARLY CHECKED FOR UNDERMINING, DETERIORATION OR SIGNIFICANT EROSION, SEDIMENT SHALL BE REMOVED AFTER EACH STORM EVENT AND WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHES HALF THE HEIGHT OF THE CONTROL. 3. THE CONTRACTOR IS RIESPONSIBLE FOR ADHERING TO ALL MAINTENANCE REQUIREMENTS SET FORTH IN THE CURRENT EDITION OF THE VIRGINIA SEDIMENT AND EROSION CONTROL MANUAL, OTHER APPLICABLE COMMONWEALTH OF VIRGINIA REGULATIONS AND THE PROJECT SPECIFICATIONS. 4. ALL SEEDED AREAS WILL BE REGULARLY CHECKED TO ENSURE THAT A GOOD STAND OF GRASS IS MAINTAINED. 5. AREAS WITH RIP -RAP SHOULD BE REGULARLY INSPECTED TO DETERMINE IF HIGH FLOWS HAVE DAMAGED THESE CONTROLS OR CAUSED EXCESSIVE SEDIMENT DEPOSITION. ALL AREAS SHALL BE MAINTAINED IN ACCORDANCE WITH THE REQUIREMENTS OF THIS E&S CONTROL PLAN. ENVIRONMENTAL CONTROLS 1. CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL ENVIRONMENTAL CONTROL MEASURES SO AS TO COMPLY WITH LOCAL ORDINANCES, STATE AND FEDERAL LAWS AND REGULATIONS APPLICABLE TO WATER POLLUTION IN WATERS OF THE STATE AND IN INTERSTATE WATERS. 2. CONTRACTOR SHALL MINIMIZE THE POTENTIAL FOR AIR POLLUTION BY USING EMISSION -CONTROL EQUIPMENT ON CONTRACTOR OPERATED EQUIPMENT, SHUTTING DOWN MOTORIZED EQUIPMENT WHEN NOT IN USE, AND ACTIVELY CONTROLLING DUST EMISSIONS THROUGHOUT THE PROJECT. EROSION & SEDIMENT CONTROL PERMITTING 1. CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL LOCAL AND STATE EROSION AND SEDIMENT CONTROL PERMITS AND MAINTAINING ALL EROSION AND SEDIMENT CONTROLS IN ACCORDANCE WITH THE PERMIT REQUIREMENTS. GENERAL NOTES 1. THE INFORMATION AND DATA SHOWN OR INDICATED WITH RESPECT TO THE EXISTING UNDERGROUNID UTILITIES AT OR CONTIGUOUS TO THE SITE ARE BASED ON INFORMATION AND DATA FURNISHED TO THE OWNER AND ENGINEER BY THE OWNIERS OF SUCH UNDERGROUND FACILITIES OR OTHERS. THE OWNER OR ENGINEER SHALL NOT BE RESPONSIBLE FOR THE ACCURACY OR COMPLETENESS OF SUCH INFORMATION OR DATA. THE CONTRACTOR SHALL HAVE FULL RESPONSIBILITY FOR CONFIRMING THE ACCURACY OF THE DATA, FOR LOCATING ALL UNDERGROUND UTILITIES, FOR COORDINATION OF THE WORK WITH OWNERS OF SUCH UNDERGROUND UTILITIES DURING CONSTRUCTION, FOR THE SAFETY AND PROTECTION THEREOF AND REPAIRING ANY DAMAGE THERETO RESULTING FROM THE WORK. ALL OF THESE CONDITIONS SHALL BE MET AT NO ADDITIONAL COST TO THE OWNER. THE CONTRACTOR SHALL CONTACT "MISS UTILITIES" OF VIRGINIA AT 1-800-552-7001 PRIOR TO THE START OF WORK. 2. WHEN WORKING ADJACENT TO EXISTING STRUCTURES, POLES, ETC., THE CONTRACTOR SHALL USE WHATEVER METHODS THAT ARE NECESSARY TO PROTECT STRUCTURES FROM DAMAGE. REPLACEMENT OF DAMAGED STRUCTURES SHALL BE AT THE CONTRACTOR'S EXPENSE. 3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTING ALL EXISTING SITE STRUCTURES FROM DAMAGE AND COORDINATING WORK SO THAT THE OWNER CAN MAKE NECESSARY ARRANGEMENTS TO MODIFY/PROTECT EXISTING STRUCTURES FROM DAMAGES. 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING ALL UTILITY OWNERS, ADJACENT LAND OWNERS WHOSE PROPERTY MAY BE IMPACTED AND THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO COMPLETING ANY OFF-SITE WORK. 5. CONTRACTOR SHALL NOTIFY AND COORDINATE ALL WORK INVOLVING EXISTING UTILITIES WITH UTILITY OWNERS, AT LEAST 72 HOURS PRIOR TO THE START OF CONSTRUCTION. 6. CONTRACTOR SHALL IMMEDIATELY REPORT ANY DISCREPANCIES BETWEEN EXISTING CONDITIONS AND CONTRACT DOCUMENTS TO THE OWNER AND ENGINEER. 7. CONTRACTOR SHALL SUBMIT FOR THE APPROVAL OF THE OWNER SUBMITTALS OF ALL SPECIFIED MATERIALS LISTED IN THE PLANS, TO INCLUDE SHOP DRAWINGS, MANUFACTURER'S SPECIFICATIONS AND LABORATORY REPORTS;. THE OWNER'S APPROVAL OF SUBMITTALS WILL BE GENERAL AND WILL NOT RELIEVE THE THE CONTRACTOR FROM THE RESPONSIBILITY OF ADIHERENCE TO THE CONTRACT AND FOR ANY ERROR THAT MAY EXIST. 8. FIELD DENSITY TESTS `.SHALL BE PERFORMED AT A FREQUENCY OF ONE TEST PER LIFT PER 10,000 ;SQ FT OF MATERIAL PLACED AND COMPACTED TO WITHIN 95 (%) PERCENT OF STANDARD PROCTOR USING A GRID PATTERN OF 100 FT PER LIFT/OR AS CERTIFIED BY A LICENSED GEOTECHNICAL ENGINEER. EROSION & SEDIMENT CONTROL NOTES: 1. ALL VEGETATIVE AND STRUCTURAL EROSION & SEDIMENT CONTROL (E&S) PRACTICES WILL BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE MINIMUM SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATION 4VAC50-30. 2. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO COMMENCEMENT OF LAND DISTURBING ACTIVITY AND ONE WEEK PRIOR' TO FINAL INSPECTION. THIS REQUIREMENT CAN BE WAIVED AT THE DISCRETION OF THE PLAN APPROVING AUTHORITY. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARIE 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 ONSITE AT ALL TIMES. 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING BUT NOT LIMITED TO, OF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION AND SEDIMENT CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN REVIEWING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN REVIEWING 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 RUN-OFF PRODUCING STORM EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 10. INSTALL AND MAINTAIN CONSTRUCTION ENTRANCES; FOR ENTIRE PROJECT AT ALL LOCATIONS WHERE VEHICLES ENTER/LEAVE THE WORK AREA AND WHERE SOIL IS STOCKPILED. 11. MAINTAIN ALL EROSION AND SEDIMENT CONTROL UiNTIL THE COMPLETION OF FINAL STABILIZATION. UNLESS OTHERWISE NOTED ONI THE PLANS REMOVE ALL EROSION & SEDIMENT CONTROLS FOLLOWING THE: ESTABLISHMENT OF A PERMANENT VEGETATIVE COVER AND COMPLETION OF FINAL STABILIZATION. MINIMUM STANDARDS All applicable Virginia Erosion and Sediment Control Regulations and Minimum Standards shall be adhered to during all phases of construction. These include, but are not limited to the following: 1. STABILIZATION OF DENUDED AREAS: Permanent or temporary soil stabilization shall be applied to bare areas within seven days after final grade is reached on any portion of the site. Temporary soil stabilization shall be applied within seven days to denuded areas that may not be at final grade, but will remain dormant or undisturbed for longer than 14 days. Permanent stabilization shall be applied at areas that are to be left dormant for more than 1 year. 2. STABILIZATION OF SOIL STOCKPILES: During construction of the project, soil stockpiles shall be stabilized or protected with sediment trapping measures. The applicant is responsible for temporary protection and permanent stabilization of all soil stockpiles on site as well as soil intentionally transported from the project site. 3. PERMANENT VEGETATIVE COVER A permanent vegetative cover shall be established on denuded areas not otherwise permanently stabilized. Permanent vegetation shall not be considered established until a ground cover is achieve that, in the opinion of the county Inspector, is uniform and mature enough to survive to inhibit erosion. 4. TIMING & STABILIZATION OF SILT TRAPPING MEASURES: Sediment basins and traps, perimeter dikes, sediment barriers and other measures intended to trap sediment shall be constructed as a first step in any land disturbing activity and shall be made functional before upslope land disturbance takes place. 5. STABILIZATION OF EARTHEN STRUCTURES: Stabilization measures shall be applied to earthen structures such as dams, dikes and diversions immediately after installation. 6. SEDIMENT TRAPS AND BASINS: A sediment basin shall control surface runoff from disturbed areas that is comprised of flow from drainage areas greater than or equal to three acres. The sediment basin shall be designed and constructed to accommodate the anticipated sediment loading for the land disturbing activity. The outfall device or system device shall take into account the total drainage area flowing through the disturbed area to be served by the basin. 7. CUT AND FILL SLOPES: Cut and fill slopes shall be designed and constructed in a manner that will minimize erosion. Slopes that are found to be eroding excessively within one year of permanent stabilization shall be provided with additional slope stabilizing measures until the problem is corrected. & CONCENTRATED RUN-OFF DOWN CUT OR FILL SLOPES: Concentrated runoff shall not flow down cut or fill slopes unless contained within an adequate temporary or permanent channel, flume, or slope drain structure. 9. WATER SEEPS FROM A SLOPE FACE: Whenever water seeps from a slope face, adequate drainage or other protection shall be provided. 10. STORM SEWER INLET PROTECTION: All storm sewer inlets that are made operable during construction shall be protected so that sediment -laden water cannot enter the conveyance system without first being filtered or otherwise treated to remove sediment. 11. STABILIZATION OF OUTLETS: Before newly constructed stormwater conveyance channels are made operational, adequate outlet protection and any required temporary or permanent channel lining shall be installed in both the conveyance channel and receiving channel. 12. WORK IN LIVE WATERCOURSES: When work in a live watercourse is performed, precautions shall be taken to minimize encroachment, control sediment transport and stabilize the work area to the greatest extent possible during construction. Nonerodible material shall be used for the construction of causeways and cofferdams. Earthen fill may be used for these structures if armored by nonerodible cover materials. 13. CROSSING A LIVE WATERCOURSE: When a live watercourse must be crossed by construction vehicles more than twice in any six month period, a temporary stream crossing constructed of nonerodible materials shall be provided. 14. APPLICABLE REGULATIONS: All applicable federal, state and local regulations pertaining to working in or crossing live watercourses shall be met. 15. STABILIZATION OF BED AND BANKS The bed and banks of a watercourse shall be stabilized immediately after work in the watercourse is completed. 16. UNDERGROUND UTILITIES: Underground utilities shall be installed in accordance with the following standards in addition to other criteria: a.No more than 500 linear feet of trench may be opened at one time. b.Excavated material shall be placed on the uphill side of trenches c. Effluent for dewatering operations shall be filtered or passed through approved sediment trapping device, or both, and discharged in a manner that does not adversely affect flowing streams or offsite property. d.Material used for backfilling trenches shall be properly compacted in order to minimize erosion and promote stabilization. e. Restabilization shall be accomplished in accordance with these regulations. f. Applicable safety regulations shall be complied with. 17. CONSTRUCTION ACCESS ROUTES: Where construction vehicle access routes intersect paved public roads, provisions shall be made to minimize the transport of sediment by vehicular tracking onto paved surfaces. Where sediment is transported on to a public road surface, the road shall be cleaned thoroughly at the end of each day. Sediment shall be removed by shoveling or sweeping and transported to a sediment control disposal area. Street washing shall be allowed only after sediment is removed in this manner. This provision shall apply to individual lots as well as to larger land disturbing activities. 18. TEMPORARY E&S CONTROL MEASURE REMOVAL: All temporary erosion and sediment control measures shall be removed within 30 days after final site stabilization or after temporary measures are no longer needed, unless otherwise authorized by the local program authority. Trapped sediment and the disturbed soil areas resulting from the disposition of temporary measures shall be permanently stabilized to prevent further erosion and sediment. 19. ADEQUACY OF RECEIVING CHANNELS: Properties and waterways downstream from the development site shall be protected from sediment deposition, erosion and damage, due to increases in volume, velocity and peak flow rates of stormwater runoff for the stated frequency storm of 24-hour duration. a " - 1-N '-) JUSTIN M. SHIMP > Lief o. 451.83 �_SIONAL QCs TMP 61W-3-26 Open Space Parcel Turtle Creek Condominiums D.B. 987-372 Present Use: Apartments Zoning: R-10 ,r i r r e/ f SITE BENCHMAR ! TOP OF DROP INLET ELEVATION 516.1 t —SIDEWALK/CURB/GUTTER—J DEMOLITION FOR ENTRANCE STATE ROUTE 852 COMMONWEALTH DR Variable Width ROW Speed Limit 35 mph ADT 5400 SOILS LEGEND 27C — Elioak loam, 7 to 15 percent slopes 34D — Glenelg loam, 15 to 25 percent slopes 91 — Urban land Soil Type Boundary Overland Flow Direction 20 0 20 40 60 t t 1 �i t 1 TMP 61W-3-15 Colonial Realty Limited Partnership 1 4.503 Acres U)f`;. l Pres';ent Use: Apartments i Zoning: PRD 1 0 0 4 J Q w ?; 1 0 z % Y a Q n 1 t— —SIDEWALK/CURB/GUTTER—J DEMOLITION FOR ENTRANCE STATE ROUTE 852 COMMONWEALTH DR Variable Width ROW Speed Limit 35 mph ADT 5400 SOILS LEGEND 27C — Elioak loam, 7 to 15 percent slopes 34D — Glenelg loam, 15 to 25 percent slopes 91 — Urban land Soil Type Boundary Overland Flow Direction 20 0 20 40 60 t t 1 �i t z TMP 61W-3-15 Colonial Realty Limited Partnership 4.503 Acres U)f`;. �' D.B. 4280-032 Pres';ent Use: Apartments i Zoning: PRD 0 0 4 Q w ?; 0 z % Y a Q n Z t— x W 1, if k i� 1 \ w� —SIDEWALK/CURB/GUTTER—J DEMOLITION FOR ENTRANCE STATE ROUTE 852 COMMONWEALTH DR Variable Width ROW Speed Limit 35 mph ADT 5400 SOILS LEGEND 27C — Elioak loam, 7 to 15 percent slopes 34D — Glenelg loam, 15 to 25 percent slopes 91 — Urban land Soil Type Boundary Overland Flow Direction 20 0 20 40 60 SOIL EROSION & SEDIMENT CONTROL SYMBOLS SYMBOL N0. TITLE KEY 3.01 SAFETY FENCE SA 3.02 CONSTRUCTION ENTRANCE CE x x x x 3.05 SILT FENCE SE 0 3.07 STORM DRAIN INLET PROTECTION IP 61 3.12 TEMPORARY DIVERSION DV [DRAWN TO SCALE] 3.13 TEMPORARY SEDIMENT TRAP ST (a 3.18 OUTLET PROTECTION OP LIMITS OF DISTURBANCE EXISTING CONTOUR PROPOSED CONTOUR PRESERVED S TMP 61W-3-26 Open Space Parcel Turtle Creek Condominiums D.B. 987-372 Present Use: Apartments Zoning: R-10 i / r f r' f SITE BENCHNAR r� TOP OF DROP INLET ELEVATION - 516.1 1 1 ( i ' ' l ti f f / I 1/ s I I i e l t` w :�i f TMP 61W-3-15 Colonial Realty Limited Partnership Q ;` 4.503 Acres `Q1 ''; D.B. 4280-032 i. Present Use: Apartments i / r f r' f SITE BENCHNAR r� TOP OF DROP INLET ELEVATION - 516.1 1 1 ( i ' ' l f f / I 1/ s I I i e l t` w :�i f TMP 61W-3-15 Colonial Realty Limited Partnership Q ;` 4.503 Acres `Q1 ''; D.B. 4280-032 i. Present Use: Apartments Zoning: PRD 0 O w l CD Z fy_ f/ i U X W 4 hi I "U I' U X r4L — APPROXIMATE LOCATION EXISTING 8" WATERLINE I I/ //11 1r rl /!%I 1 TT1-n -:JIUCYYtiLn� �.v1�o� vv i i Ln DEMOLITION FOR ENTRANCE STATE ROUTE 852 COMMONWEALTH DR Variable Width ROW Speed Limit 35 mph ADT 5400 PHASE ONE 20 0 20 40 .0 SOIL EROSION & SEDIMENT CONTROL SYMBOLS SYMBOL N0. TITLE 3.01 SAFETY FENCE n n 3.02 CONSTRUCTION ENTRANCE x x x x 3.05 SILT FENCE 0 3.07 STORM DRAIN INLET PROTECTION 3.12 TEMPORARY DIVERSION [DRAWN TO SCALE] 3.13 TEMPORARY SEDIMENT TRAP 3.18 OUTLET PROTECTION TS 3.31 TEMPORARY SEEDING PS 3.32 PERMANENT SEEDING M 3.35 MULCHING DC 3.39 DUST CONTROL ® i LIMITS OF DISTURBANCE — .............. - -. --........ — — EXISTING CONTOUR PROPOSED CONTOUR KEY TMP/ 61�-3— 4A ` C lona I Real4 im �ed Partner�,shi ;Acres y D.O. 420-03 i'}fi t, r'' resent Use: Vacant esidenti�l ( I �,oning. PRD 1 \15" HDPE TORM P ( ° I ' i ,1 : PRESERVED SLOPES� ix I z I \ as / 11 t 41 a om 47 / / / / / e / NORTH WING /4//S;TOF�Y OVER OASEME>NIT ! \ r d0 /C4 r` / / P f ` 16 UNITS \f I I;II CLU ES 3 AI`ORD�BLEE&ME z TMP 61W-3-26 "S,EP/TIQ' T/AN� < /GR'N Dt J Open Space Parcel f% / / p H USING UNITS)/ / / 4,262 SF Limited Partnership e Creek Condominiums Turtle - 4.503 Acres \ C, D.B. 987-372 Present Use: Apartments 1 �- Zoning: Use: Apartments / /PFJ FSS f f� / 1 FFE: 5/65.93 ;� /BFE: 495.4 D i o Q , w I M ;Cy - Q I, jXXXX I; ca Q 1. 4.1 CD SOUTH WIN 3 STORY/ ' �— LJ r TMP/ 61�-3— 4A ` C lona I Real4 im �ed Partner�,shi ;Acres y D.O. 420-03 i'}fi t, r'' resent Use: Vacant esidenti�l ( I �,oning. PRD 1 \15" HDPE TORM P ( ° I ' i ,1 : ( ix I z I \ as / 11 t a om 47 / / / / / e / NORTH WING /4//S;TOF�Y OVER OASEME>NIT ! \ r d0 /C4 r` / / P f ` 16 UNITS PRECA/ST' I I;II CLU ES 3 AI`ORD�BLEE&ME z 1 TMP 61W-3-15 "S,EP/TIQ' T/AN� < /GR'N Dt J / f% / / p H USING UNITS)/ / / 4,262 SF Limited Partnership q - 4.503 Acres / 1 ::. Use: Apartments / /PFJ FSS f f� / 1 FFE: 5/65.93 ;� /BFE: 495.4 D i o Q , w I M ;Cy - Q I, jXXXX I; ca Q 1. 4.1 CD SOUTH WIN 3 STORY/ ' �— LJ r UNITS X2,128 SF Q° FFE X10.60 / - X05 � xUj -. — - yp 1 e� �l a - a< 471' �, e ; 9" 6 WE ff dM 'o �S 8 a I ( ° I ' i ,1 : ix a I X1 ' , APPROXIMATE LOCATION EXISTING 8" WATERLINE New Force Main Inv. = 510.42 APPROX. LOCATION OF PROPOSED ACSA SEWER LINE TO BE CONSTRUCTED BY ACSA STATE ROUTE 852 COMMONWEALTH DR Variable Width ROW Speed Limit 55 mph ADT 5400 PHASE TWO 20 0 20 41 .0 !IIIIIIIIIIIIIIIIIIIIIIIIII11%NIIIIIIII ( ° ? i ,1 1 / 11 t p 4 9I` / z 1 TMP 61W-3-15 Colonial Realty Limited Partnership ' 4.503 Acres D.B. 4280-032 zPresent Use: Apartments f� Zoning: PRD J o Q , w I M ;Cy - Q I, zfy- I; ca Q 1. LL - 0- CD �— LJ � xUj -. — - yp 1 e� �l X1 ' , APPROXIMATE LOCATION EXISTING 8" WATERLINE New Force Main Inv. = 510.42 APPROX. LOCATION OF PROPOSED ACSA SEWER LINE TO BE CONSTRUCTED BY ACSA STATE ROUTE 852 COMMONWEALTH DR Variable Width ROW Speed Limit 55 mph ADT 5400 PHASE TWO 20 0 20 41 .0 !IIIIIIIIIIIIIIIIIIIIIIIIII11%NIIIIIIII SOIL EROSION & SEDIMENT CONTROL SYMBOLS SYMBOL N0. TITLE . ........... 3.01 SAFETY FENCE bl�3.02 CONSTRUCTION ENTRANCE x —x —x —x 3.05 SILT FENCE 3.07 STORM DRAIN INLET PROTECTION 3.18 OUTLET PROTECTION TS 3.31 TEMPORARY SEEDING PS 3.32 PERMANENT SEEDING 3.35 MULCHING pC 3.39 DUST CONTROL LIMITS OF DISTURBANCE EXISTING CONTOUR PROPOSED CONTOUR KEY DEQ'Vjrg,inia Runoff Reductfu-niKetbod New Deve4opmep t Compliance Sp.re, adsh, eet m" erslon 3,0 Treahlneql Volume, rvo-poes"y'n, rfon.� zol ft 5fdsK Spe", 3 Dr a, 01i.0j) TN Lydd 111�13"Vrj n. 54L. 5- umirnary Remay'lung 17 Load, FLeductioft' 1"10?4Y0 1 Al 4 real Pull x 43 ifthes Site Land over Sumrftatry A: fid A9 soil's t SO& D, solls Tat tit Tow mansedTurf(aqes) 0,14 0 -Ck if CM 0.25 0.6,3 53 Ice') zm�,. ITOLM T P -L&aO R"Ur11041 R-eqUifed ^/Vf) Ste (Otnp:Nante Summary Tota� Rjupoff Vbluose RfOuclion 01) Treahlneql Volume, TV Load (liblyr) 01i.0j) TN Lydd 111�13"Vrj n. ITOLM T P -L&aO R"Ur11041 R-eqUifed ^/Vf) Ste (Otnp:Nante Summary Tota� Rjupoff Vbluose RfOuclion 01) To, Ui T—P 16&d A—Mu lor! A&ieved h TutM TN Load Rest uxUon A-011*wed [lb,(yvt 01i.0j) ReMainkil Post Devt4ao'ffierit TP LoAd 1, Remay'lung 17 Load, FLeductioft' 1"10?4Y0 1 Al 4 -7 o :X jI I O ;X V) TMP 61W-3-15 Xxxm. I; Colonial Realty xj Limited Partnership 4.503 Acres i. D.B. 4280-032 Present Use: Apartments Zoning: PRD 0 0 IXI I < M I. C10 < :X F-- LLJ I,,:. 0 A. . a° Xi. X, X.: XXX :::;::;:».::;;N. :XX ll- I I I r1x1j ii ELEVATION 516. 11 is: Xx' xi PPROXIMATE LOCATION -EXISTING 8" WATERLINE U New Force Main Inv. = 510.42 APPROX. LOCATION OF STATE ROUTE 852 PROPOSED ACSA SEWER LINE TO BE COMMONWEALTH DR CONSTRUCTED BY ACSA Variable Width ROW Speed Limit 35 mph ADT 5400 PHASE THREE 20 0 20 40 60 SCALE: 1"=20' I, _I L1 =' F ;a },441' 2,A i^,`_: ,., LSH_ PROFILE 1_0 ASP11A f T ;- I,,i NT C.,,..... ... � ...5 1;x:'51.'2:. i�,T 2.�d.'�P. 'n. s� dd'' -9'..664.1.s2' SECTION A—A A lath 11nwlli -vvatei tap o 1 iilc'h must be i istallecd NNith ;a nwi iilllmin 1 rich bal1lecIct": € wtoff valve s tippy ing a wasll 1141';e with a cd1ameter of 1_5 niches for adet tlilate ci listalit l I e ;; Ill°e y �+'a li ' `atel inti t 13c c 1, ed. a r7y #i v iii the enh 1>1t e tip an approved settlilz—g areal to Ienilov e ~ eduneriL _A sedinlie11t shall be pre,,eiitecd fioull elite1i11�Z . ttllnl drains, Edi eller, o1 watercotwse,:, PAVED WASH PACK 1 PAVED CONSTRUCTION ENTRANCE WITH WASH RACK (CE) C7 JNot to Scale ORIGINAL 1 Z GROUND ELEV. EL=A Area 2 1.0' DRY STORAGE D2 H r? 67 CU. YD./ACRE C EL=B Area 1 WET STORAGE 67 CU. YD./ACRE D1 FILTER CLOTH ORIGINAL (EXCAVATED) GROUND EL=C ELEV. t ** *SEE PLATE 3.13-1 COARSE AGGREGATE CLASS I RIPRAP CROSS SECTION OF ®INLET CLASS I RIPRAP \ LENGTH=6' /ERSION DIKE COARSE AGGREGATE / \`-- / EXCAVATED AREA FILTER CLOTH **COARSE AGGREGATE SHALL BE VDOT #3, #357 OR #5 CUTLET (PERSPECTIVE VIEW) Sediment Trap Design Data Weir Length DA Wet Vol. D1 Wet Vol. Dry Vol. D2 Dry Vol. No. A B C H (ft.) Z (ft.) (ft.) (Acs.) (Req.) (ft.) Cy (Prov.) (Req.) (ft.) Cy (Prov.) 1 484.0 482,0 479.0 1.0 2 5 0.84 56.3 3.0 56 56.3 1.0 68 Z TEMPORARY SEDIMENT TRAP DETAIL (ST Cal Not to Scale GRAVEL CURB INLET SEDIMENT FIL TER � * GRAVEL FILTER 12°' RUNOFF WATER WIRE MESH ERED WATER v. e - D Fr G _ , a p.. SEDIMENT SII ( D. . ;b CONCRETE GUTTER 12" CURB INLET SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE AT CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO CLAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND UNPROTECTED AREAS. * GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE. INLET PROTECTION Cal Not to Scale 1. SET THE STAKES. 6'MAX. FLOW r- 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. 4. BACKFILL AND COMPACT THE EXCAVATED SOIL.. i IIII _ FLOW SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) r4 \ SILT FENCE (SF) C7 / Not to Scale 10% SETTLEMENT TEMPORARY DIVERSION Not to Scale ORGANIC MULCH MATERIALS ANDA PLICATION RATES TENIPOitARY SEEDING PLANT MA.TFRIALS, SEEDING RXTrS, AND DATbS RA ES: Asphalt Emulsion MULCHES: NOTES: ul 'C��.•-�4Y1F'1 i Per Acre Per 1000 sq. ft. 2,q5 1, 11 - 2 tons 70 - 90 lbs, :.1_. } :�1 . , (Minimum 2 '` It i h- 1rg 4 matter. Must be anchored. to tons for to Spread with mulch blower or E winter cover) by hand. Fiber Mulch Minimum + I :- EX ='I rI, L 1,i IfD!I+ Do not use as mulch for 4130 11115 winter cover or during hot, OARS 3 bu.. (up to 1W lbs., 2 lbs. I K I JC. AIN . X slurry. Corn Stalks 4 - 6 tons 135 - 275 lbs. PLAN f T ;- I,,i NT C.,,..... ... � ...5 1;x:'51.'2:. i�,T 2.�d.'�P. 'n. s� dd'' -9'..664.1.s2' SECTION A—A A lath 11nwlli -vvatei tap o 1 iilc'h must be i istallecd NNith ;a nwi iilllmin 1 rich bal1lecIct": € wtoff valve s tippy ing a wasll 1141';e with a cd1ameter of 1_5 niches for adet tlilate ci listalit l I e ;; Ill°e y �+'a li ' `atel inti t 13c c 1, ed. a r7y #i v iii the enh 1>1t e tip an approved settlilz—g areal to Ienilov e ~ eduneriL _A sedinlie11t shall be pre,,eiitecd fioull elite1i11�Z . ttllnl drains, Edi eller, o1 watercotwse,:, PAVED WASH PACK 1 PAVED CONSTRUCTION ENTRANCE WITH WASH RACK (CE) C7 JNot to Scale ORIGINAL 1 Z GROUND ELEV. EL=A Area 2 1.0' DRY STORAGE D2 H r? 67 CU. YD./ACRE C EL=B Area 1 WET STORAGE 67 CU. YD./ACRE D1 FILTER CLOTH ORIGINAL (EXCAVATED) GROUND EL=C ELEV. t ** *SEE PLATE 3.13-1 COARSE AGGREGATE CLASS I RIPRAP CROSS SECTION OF ®INLET CLASS I RIPRAP \ LENGTH=6' /ERSION DIKE COARSE AGGREGATE / \`-- / EXCAVATED AREA FILTER CLOTH **COARSE AGGREGATE SHALL BE VDOT #3, #357 OR #5 CUTLET (PERSPECTIVE VIEW) Sediment Trap Design Data Weir Length DA Wet Vol. D1 Wet Vol. Dry Vol. D2 Dry Vol. No. A B C H (ft.) Z (ft.) (ft.) (Acs.) (Req.) (ft.) Cy (Prov.) (Req.) (ft.) Cy (Prov.) 1 484.0 482,0 479.0 1.0 2 5 0.84 56.3 3.0 56 56.3 1.0 68 Z TEMPORARY SEDIMENT TRAP DETAIL (ST Cal Not to Scale GRAVEL CURB INLET SEDIMENT FIL TER � * GRAVEL FILTER 12°' RUNOFF WATER WIRE MESH ERED WATER v. e - D Fr G _ , a p.. SEDIMENT SII ( D. . ;b CONCRETE GUTTER 12" CURB INLET SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE AT CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO CLAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND UNPROTECTED AREAS. * GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE. INLET PROTECTION Cal Not to Scale 1. SET THE STAKES. 6'MAX. FLOW r- 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. 4. BACKFILL AND COMPACT THE EXCAVATED SOIL.. i IIII _ FLOW SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) r4 \ SILT FENCE (SF) C7 / Not to Scale 10% SETTLEMENT TEMPORARY DIVERSION Not to Scale ORGANIC MULCH MATERIALS ANDA PLICATION RATES TENIPOitARY SEEDING PLANT MA.TFRIALS, SEEDING RXTrS, AND DATbS RA ES: Asphalt Emulsion MULCHES: NOTES: t,200 i Per Acre Per 1000 sq. ft. 2,q5 Straw or Hay 11 - 2 tons 70 - 90 lbs, Free from weeds and coarse (Minimum 2 1a) It' matter. Must be anchored. to tons for to Spread with mulch blower or E winter cover) by hand. Fiber Mulch Minimum 35 lbs. Do not use as mulch for 4130 1500 lbs. 11115 winter cover or during hot, OARS 3 bu.. (up to 1W lbs., 2 lbs. dry periods.* Apply as _ X slurry. Corn Stalks 4 - 6 tons 135 - 275 lbs. Cut or shredded in 4-6" lengths. Air-dried. Do not use in fine turf aeras. Apply ityEl .2 b,,- (W tri 3 10 1h.q., 2.5 11x9. with mulch blower or by - X. X hand. Wood Chips 4 - 6 tons 185 - 275 lbs. Free of coarse matter. Air- dried. Treat with 12 lbs nitrogen per ton. Do not use in fine turf areas. Apply with mulch blower, chip amistume. GERMAN M?[t.LFT dl#rIc00 It "r. Air- Bark Chips 50 - 70 cu. 1-2 cu. yds. r1e o not use in fine turf areas. Apply with or yds. - mulch blower, chip handler, Shredded or by hand. Bark When fiber mulch is the only available mulch during periods when straw should be used, apply at a minimum rate of 2000 lbs./ac. or 45 lbs./1000 sq. ft. MULCHING(MU Not to Scale PERMANENT SEEDING SPECIFICATIONS February 16 through April 30: Kentucky 31 Fescue — 128 lbs/acre; Red Top Grass — 2 lbs/acre; Annual Rye — 20 lbs/acre. Add 20 lbs/acre Indian grass when slopes are greater than 3:1. May 1 through August 15: Kentucky 31 Fescue — 128 lbs/acre; Red Top Grass — 2 lbs/acre; Foxtail Millet — 20 lbs/acre, Add 20 lbs/acre Indian grass when slopes are greater than 3:1. August 16 through October 31: Kentucky 31 Fescue — 128 lbs/acre; Red Top Grass — 2 lbs/acre; Annual Rye — 20 lbs/acre. Add 20 lbs/acre Indian grass on slopes greater than November 1 through February 15: Kentucky 31 Fescue — 128 lbs/acre; Red Top Grass — 2 lbs/acre; Winter Rye — 20 lbs/acre. Add 20 lbs/acre Indian grass on slopes greater than 3:1. MULCHING SPECIFICATIONS: Straw or hay at a rate of 2 tons/acre. Must be anchored. Spread with mulch blower or by hand. LIME AND FERTILIZER SPECIFICATIONS: Lime and fertilizer needs should be determined by soil tests. Soil tests may be preformed by the Cooperative Extension Service Soil Testing Laboratory at VPI&SU, or by a reputable commercial laboratory. Information concerning the State Soil Testing Laboratory is available from County Extension Agents. Under unusual conditions where it is not possible to obtain a soil test, the following soil amendments will be applied: For Permanent Seeding: Seeded areas shall be limed at a rate of 2 tons per acre, and fertilized at a rate of 1,000 lbs. per acre of 10-20-10 (23 lbs. per 1,000 square feet) or equivalent. For Temporary Seeding: Seeded areas shall be limed at a rate of 2 tons per acre, and fertilized at a rate of 600 lbs. per acre of 10-20-10 (10 lbs. per 1,000 square feet) or equivalent. PERMANENT SEEDING (PS) Not to Scale TABLE 3.31_C TENIPOitARY SEEDING PLANT MA.TFRIALS, SEEDING RXTrS, AND DATbS NORTH' SOUTH' Asphalt Emulsion 7:1 PLANT t,200 i 5{1. 815 2,q5 5111 9AaHARACTERISLICS SFF CIES Acrylic Emulsion Acre 1a) It' to to to to to E (Traffic) 3.5:1 4?3q 8ft5 Hll 4130 WI 11115 OARS 3 bu.. (up to 1W lbs., 2 lbs. X _ X - - Use.prim varieties fe.g., NOW- (Avena suAi+,a "a I"s than 50 lbs.) ityEl .2 b,,- (W tri 3 10 1h.q., 2.5 11x9. X - X. X X Uses for laic fall seedings, winter f iiia C CC(Gale not fZ&S tham 50 lbsj cover, Tokriak; Cold aad low amistume. GERMAN M?[t.LFT 5r3 lbs, aWox, 1 lb. - X _ _ X - Warm-w,�a,.wrn annum3. •Tiers st r" (g s4 iraf,ca) frcrt. %lay be added to wmwor ml zca.^ ANNUAL RYE.GRASS' 60 tbx_ f i5 ll>a. X - X X - X May tm axldad in nstxex. Will {L�i 1j,1f rslufrr-#lonsreel uurw exit of muac aEastd�.. WEEPING 15 Ems. 547 ozs. - X - X - to c� L.OY> C ItASS bunch, Tolerates lust. dry shirrs CEUK")stia cu ul'x acKl u.:iii, tnfreetila scl9is. Ati.�y % aridrd tar mixes. KOREAN 25 lb', Opp 7" 1'h X X X X Waren se4.m annual legume. LE5PEDEZA' It y. Totea� t% acid sai3x. Mlky be f Clay atl ul G 9 iexi'ta InIKcs. a Northerri Piedmont and Mountain region, Sem Plates 3,22.-1 and 3,22-2, n Southern Piedmont and Coastal Plain.. l May be used as a cover crup with spring seeding. d May be used as a corner crop with fall seedjng. X May be planted betwmi Chest dates. May I1SIi be plaried between tbese elates, ate, m SELiDING RATE NORTH' SOUTH' Asphalt Emulsion 7:1 PLANT t,200 i 5{1. 815 2,q5 5111 9AaHARACTERISLICS SFF CIES Acrylic Emulsion Acre 1a) It' to to to to to E (Traffic) 3.5:1 4?3q 8ft5 Hll 4130 WI 11115 OARS 3 bu.. (up to 1W lbs., 2 lbs. X _ X - - Use.prim varieties fe.g., NOW- (Avena suAi+,a "a I"s than 50 lbs.) ityEl .2 b,,- (W tri 3 10 1h.q., 2.5 11x9. X - X. X X Uses for laic fall seedings, winter f iiia C CC(Gale not fZ&S tham 50 lbsj cover, Tokriak; Cold aad low amistume. GERMAN M?[t.LFT 5r3 lbs, aWox, 1 lb. - X _ _ X - Warm-w,�a,.wrn annum3. •Tiers st r" (g s4 iraf,ca) frcrt. %lay be added to wmwor ml zca.^ ANNUAL RYE.GRASS' 60 tbx_ f i5 ll>a. X - X X - X May tm axldad in nstxex. Will {L�i 1j,1f rslufrr-#lonsreel uurw exit of muac aEastd�.. WEEPING 15 Ems. 547 ozs. - X - X - wunn-se� perMAYennial: ay L.OY> C ItASS bunch, Tolerates lust. dry shirrs CEUK")stia cu ul'x acKl u.:iii, tnfreetila scl9is. Ati.�y % aridrd tar mixes. KOREAN 25 lb', Opp 7" 1'h X X X X Waren se4.m annual legume. LE5PEDEZA' It y. Totea� t% acid sai3x. Mlky be f Clay atl ul G 9 iexi'ta InIKcs. a Northerri Piedmont and Mountain region, Sem Plates 3,22.-1 and 3,22-2, n Southern Piedmont and Coastal Plain.. l May be used as a cover crup with spring seeding. d May be used as a corner crop with fall seedjng. X May be planted betwmi Chest dates. May I1SIi be plaried between tbese elates, TEMPORARY SEEDING Not to Scale 3. 7.25' PIPE OUTLET TO FLAT AREA WITH NO DEFINED CHANNEL 6' II T_ SECTION VIEWFILTER CLOTH KEY IN 13"-9"; RECOMMENDED FOR ENTIRE PERIMETER 9 OUTLET PROTECTION OP C7 Not to Scale 0 LIM d Lp Asphalt Emulsion 7:1 Coarse Spray t,200 i 12.5:1 PERSPECTIVE VIEW PERSPECTIVE VIEW PLASTIC FENCE SAFETY FENCE Not to Scale PERSPECTIVE VIEW METAL FENCE TABLE 3.39-A ADHESIVES USED FOR DUST CONTROL Water Dilution Type of Application Adhesive (Adhesive: Water) Nozzle Rate Gallons/Acre Anionic Asphalt Emulsion 7:1 Coarse Spray t,200 Latex Emulsion 12.5:1 Fine Spray 235 { Resin in Water 4:1 Fine Spray 300 Acrylic Emulsion (Non -Traffic) 7:1 Coarse Spray 450 Acrylic Emulsion i. (Traffic) 3.5:1 Coarse Spray 350 11 DUST CONTROL (DC) PERSPECTIVE VIEW METAL FENCE TABLE 3.39-A ADHESIVES USED FOR DUST CONTROL Water Dilution Type of Application Adhesive (Adhesive: Water) Nozzle Rate Gallons/Acre Anionic Asphalt Emulsion 7:1 Coarse Spray t,200 Latex Emulsion 12.5:1 Fine Spray 235 { Resin in Water 4:1 Fine Spray 300 Acrylic Emulsion (Non -Traffic) 7:1 Coarse Spray 450 Acrylic Emulsion (Traffic) 3.5:1 Coarse Spray 350 11 DUST CONTROL (DC) C7 / Not to Scale ©P 4- JUSTIN - JU TIN M. SKIMP Llc o.V83 1.1 1. © "41_1V�I0NAL _6 a wz �Z LL T. �o U ZO Q a� W � m >� Q Date 01/1 Scale N A Sheet No. C7 OF 7 File Na. 16.042