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HomeMy WebLinkAboutWPO201800085 Plan - VSMP 2019-06-11�r EXISTI TI 1eTc x 125 TC TOP OF CURB ELEVATION 163 x 125 SPOT ELEVATION 165 TW X 125 TW TOP OF WALL ELEVATION x 12'BW BOTTOM OF MALL ELEVATION BENCHMARK - STORM SEWER -- ; -� - RD ROOF DRAIN SEWER LINE ---- �' — -- 6" WATER LINE ®� GAS CAS LINE --- e -- -- QHE OVERHEAD ELECTRIC WIRE AGE UNDERGROUND ELECTRIC +T OHT OVERHEAD TELEPHONE LINE UGT UNDERGROUND TELEPHONE LINE F6 I DRAIN INLET (DI) STORM/SANITARY MANHOLE C PLUG WV WATER VALVE & SOX FIRE HYDRANT o "' WATER METER 0-0 LIGHT POLE --- - UTILITY POLE PROPERTY LINE — - - -- ADJACENT PROPERTY LINE: ®®®®®®® VACATED PROPERTY LINE BUILDING SETBACK PARKING SETBACK av- --- SANITARY EASEMENT ®® GRADING EASEMENT DRAINAGE EASEMENT - - UTILITY EASEMENT WATER EASEMENT ACCESS EASEMENT STORM DRAINAGE EASEMENT TREE LINE - ------ FENCE STREAM 312-- 12 INTERVAL CONTOUR �� -- oo INDEX CONTOUR -.2 CG-2 STANDARD 6" CURB CO-6 CG-6 COMBINATION 8" CURB & GUTTER CONCRETE PAVEMENT / SIDEWALK RIPRAP ASPHALT GRASS EC-2 MATTING EC®3 MATTING WETLAND 10 10 PARKING COUNT y CROSSWALK M HANDICAP ACCESSIBLE AISLE Lfl CC-12 HANDICAP PARKING NOTE' 1. THE SIZE OF THE SYMBOLS MAY VARY FROM WHAT IS SHOWN. 'O�OUNTY, VIRGIK 'IM AL"DEMAKLE U IN VICINITY MAP SCALE: 1 ll-5001 IMAGE PROVIDED BY GOGGLE MAPS 4 SHEET C I - COVER SHEET SHEET C2 - EROSION CONTROL ,� SWM NARRATIVE SHEET C3 - EXISTING CONDITIONS (G15) SHEET C4 - EXISTING CONDITIONS (SURVEY) SHEET C5 - PERMANENT 5WM PLAN SHEET CC - VRRM MAP SHEET C7 - 5WM DETAILS SHEET C8 - 5WM DETAILS SHEET CJ - E * 5 PLAN STAGE I SHEET C I Q- E* 5 PLAN STAGE 2 SHEET C I I- E* 5 DETAILS OWNER / DEVELOPER Lick Mountain LLC PO Box 331 Free Union, Virginia 22940 ZONING RA LEGAL REFERENCE TM 18 Section 341`1 Parcel G D.B. 5059 P.G. 400 (CIS) D.B. 5013 P.G. 765 D.B. 5059 P.G. 404 & 405 (PLAT) BENCHMARK NAVD 88 DISTRICTS Magisterial District - White Hall Voting Precinct - Earlysville SOURCE OF BOUNDARY & TOPO Topographic information from a current field survey on 10/08/2018 by, Rog,, r W. Ray & Associates, Inc. 663 Berkmar Ct. Charlottesville, Virginia 22901 EXISTING Vacant Residential Land PROPOSED USE Single Family Home DISTURBANCELAND 3.18 Acres of total land disturbance is proposed. LAND USE SCHEDULE EXISTING Area Impervious 0 SF 0% Managed Turf 17,491 SF 13.0% Forest 116,335 SF 87.0% Total= 133,826 SF (3.07 Ac.) PROPOSED Area New Building 2,333 SF 1.7% New Gravel 19,505 SF 14 6% Impervious area 21,838 SF 16.3% Managed Turf 111,988 SF 83.7% Forest 0 SF 0% Total= 133,826 SF (3.07 Ac.) Dedicated Open Space Area 2.92 Ac. 110 J T M. SHIMP Li .rro5183 4 6to9 �0 1�tAL -- PROJECT DESCRIPTION THIS SITE IS A WOODED LOT IN ALBEMARLE COUNTY OFF MARKWOOD ROAD, THE SITE SHALL BE A SINGLE FAMILY HOME WITH PASTURE LAND. THE TOTAL AREA OF DISTURBANCE IS 3.18 ACRES. THE PROJECT INVOLVES THE FOLLOWING WORK ACTIVITIES: 1. THE CONTRACTOR SHALL OBTAIN ALL LOCAL AND STATE EROSION AND SEDIMENT PERMITTING REQUIREMENTS AND MAINTAIN ALL EROSION AND SEDIMENT CONTROLS IN ACCORDANCE WITH THE PERMIT REQUIREMENTS. 2. INSTALLATION OF PERMANENT EROSION AND SEDIMENT CONTROL MEASURES AS SHOWN ON THE PLAN AND DETAILS. 3. GRADING AND PLACEMENT OF FILL SHALL BE IN GENERAL ACCORDANCE WITH THE PLAN. 4. ESTABLISHMENT OF PERMANENT STABILIZATION OF ALL DISTURBED AREAS. EXISTING SITE CONDITIONS THE EXISTING SITE IS A WOODED RESIDENTIAL LOT. ADJACENT PROPERTIES THIS PROPERTY IS BORDERED TO THE NORTH BY VACANAT RESIDENTIAL LAND, TO THE SOUTH BY A SINGLE FAMILY HOME, TO THE EAST BY A SINGLE FAMILY HOME AND TO THE WEST BY MARKWOOD ROAD. OFFSITE AREAS: NO OFFSITE AREAS SHALL BE INVOLED IN THIS PROJECT. SOILS THE SITE CONTAINS THE FOLLOWING SOIL TYPES: 27B - ELIOAK LOAM - 2 TO 7% SLOPES, HSG B 27C - ELIOAK LOAM - 7 TO 15% SLOPES, HSG B 34D - GLENELG LOAM - 15 TO 25% SLOPES, HSG B 50E - MANOR LOAM - 25 TO 45% SLOPES, HSG B CRITICAL AREAS NO CRITICAL AREAS HAVE BEEN IDENTIFIED WITHIN THE SITE. EROSION & SEDIMENT CONTROLS 1. 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. 2. 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. 3. 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 14 DAYS. TEMPORARY SEEDING SHALL BE APPLIED IN CONFORMANCE WITH STD. AND SPEC. 3.31. 4. PERMANENT SEEDING: 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, 5, MULCHING: APPLICATION OF PLANT RESIDUES OR OTHER SUITABLE MATERIALS TO THE SOIL SURFACE TO PREVENT EROSION AND FOSTER THE GROWTH OF VEGETATION. ORGANIC MULCHES (STRAW) HAVE BEEN FOUND TO BE THE MOST EFFECTIVE. 6. 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. 7. INLET PROTECTION: INLET PROTECTION MEASURES AROUNF THE NEW INLETS SHALL BE PROVIDED IN ACCORDANCE WITH STD. AND SPEC. 3.07. SILT FENCE, STRAW BALES OR TEMPORARY STONE APPLICATIONS SHALL BE APPLIED AS APPROPRIATE FOR CURRENT GRADE CONDITIONS. 8. OUTLET PROTECTION: RIP -RAP SHALL BE PROVIDED AT THE OUTFALL OF CONVEYANCE CHANNELS, CULVERTS, AND STORM SEWERS IN CONFORMANCE WITH STD. AND SPEC. 3.18. OUTLET PROTECTION SHALL BE INSTALLED WITH ACCOMPANYING STORM SEWERS AND SHALL BE INSPECTED AFTER EACH RAINFALL EVENT AND REPAIRED IF NECESSARY. ANT SEDIMENT BUILD UP SHALL BE REMOVED. PERMANENT STABILIZATION AND SEQUENCE OF CONSTRUCTION THE FOLLOWING ARE THE PROPOSED MANAGEMENT STRATEGIES AND DETAILED SEQUENCE OF CONSTRUCTION: STAGE 1 1. INSTALL CONSTRUCTION ENTRANCE OFF MARKWOOD ROAD. TRUCKS SHALL BE CLEANED PRIOR TO LEAVING SITE, 2. INSTALL SILT FENCE, DIVERSIONS, AND SEDIMENT TRAP. 3. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S CONTROL MEASURES. STAGE 2 1. UPON APPROVAL OF E&S CONTROL MEASURES, BEGIN SITE WORK. 2. INSTALL ADDITIONAL CONTROL MEASURES AS SHOWN ON SHEET C9. 3. MAINTAIN PERIMETER CONTROLS THROUGHOUT CONSTRUCTION. STAGE 3 1. AS AREAS ARE BROUGHT TO GRADE, APPLY MULCHING, 'TEMPORARY SEEDING AND PERMANENT SEEDING. 2. ESTABLISH AND MAINTAIN PERMANENT STABILIZATION, INCLUDING VEGETATION OF ALL SLOPES AND GRASSED AREAS. 3. WHEN SITE HAS REACHED STABILIZATION, REMOVE PERIMETER CONTROLS. ❑ SPREADER LIP SHOULD BE FLAT. ❑ CHECK FOR SEDIMENT BUILDUP AND STRUCTURAL DAMAGE. NOTE IF ANY SEDIMENT NEEDS TO BE REMOVED. ❑ EVALUATE THE VEGETATIVE QUALITY OF THE ADJACENT GRASS BUFFER AND PERFORM SPOT -RESEEDING IF THE COVER DENSITY IS LESS THAN 90%. ❑ GENERALLY INSPECT THE UPLAND CONTRIBUTING DRAINAGE AREA FOR ANY CONTROLLABLE SOURCES OF SEDIMENT OR EROSION. ❑ LOOK FOR WEEDY GROWTH ON THE STONE SURFACE THAT MIGHT INDICATE SEDIMENT DEPOSITION OR CLOGGING. ❑ LONG-TERM MAINTENANCE INSPECTIONS SHOULD OCCUR AT LEAST ONCE EVERY TWO YEARS. ❑ POND SHOULD FULLY DRAIN AFTER RAIN EVENTS, INSPECT RISER STRUCTURE IF STANDING WATER IS NOTICED IN THE POND MORE THAN 48 HOURS AFTER THE LAST RAIN EVENT ❑ CHECK FOR SEDIMENT BUILDUP AND ORIFICE CLOGGING, NOTE IF ANY SEDIMENT NEEDS TO BE REMOVED OR IF ORIFICES NEED TO BE UNCLOGGED. ❑ EVALUATE THE VEGETATIVE QUALITY OF POND AREA AND PERFORM SPOT -RESEEDING IF THE COVER DENSITY IS LESS THAN 90%. ❑ LONG-TERM MAINTENANCE INSPECTIONS SHOULD OCCUR AT LEAST ONCE EVERY TWO YEARS. CONSTRUCTION MAINTENANCE THE FOLLOWING CONSTRUCTION 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 BARRIER 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 RESPONSIBLE 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 THE USE OF EMISSION CONTROL EQUIPMENT ON CONTRACTOR OPERATED EQUIPMENT, SHUT -DOWN OF MOTORIZED EQUIPMENT WHEN NOT IN USE, AND ACTIVELY CONTROLLING DUST EMISSIONS THROUGHOUT THE PROJECT. EROSION & SEDIMENT CONTROL PERMITTING 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 UNDERGROUND UTILITIES AT OR CONTIGUOUS TO THE SITE ARE BASED ON INFORMATION AND DATA FURNISHED TO THE OWNER AND ENGINEER BY THE OWNERS 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, UTILITIES, ETC., THE CONTRACTOR SHALL USE WHATEVER METHODS THAT ARE NECESSARY TO PROTECT STRUCTURES FROM DAMAGE. ANY DAMAGE CAUSED BY THE CONTRACTOR OR ITS SUBCONTRACTORS SHALL BE THE CONTRACTOR'S SOLE RESPONSIBILITY TO REPAIR OR REPLACE. THIS EXPENSE IS THE CONTRACTOR'S RESPONSIBILITY. 3. REPLACEMENT OR REPAIR OF DAMAGED STRUCTURES SHALL BE AT THE CONTRACTOR'S EXPENSE. 4. 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. 5. 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. 6. CONTRACTOR SHALL NOTIFY AND COORDINATE ALL WORK INVOLVING EXISTING UTILITIES WITH UTILITY OWNERS, AT LEAST 72 HOURS PRIOR TO THE START OF CONSTRUCTION. 7. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). 8. THE CONTRACTOR SHALL VERIFY THE LOCATIONS OF ALL BOUNDARIES, BUILDINGS, VEGETATION, AND OTHER PERTINENT SITE ELEMENTS. CONTRACTOR SHALL IMMEDIATELY REPORT ANY DISCREPANCIES BETWEEN EXISTING CONDITIONS AND CONTRACT DOCUMENTS TO THE OWNER AND ENGINEER. 9. 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 CONTRACTOR FROM THE RESPONSIBILITY OF ADHERENCE TO THE CONTRACT AND FOR ANY ERROR THAT MAY EXIST. 10. CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL NECESSARY PERMITS, INSPECTIONS, BONDS, AND OTHER RELATED ITEMS IN ACCORDANCE WITH LOCAL AND STATE POLICY. STORMWATER MANAGEMENT: 1. ALL CONCENTRATED ONSITE RUNOFF SHALL BE ROUTED INTO AN EXISTING NATURAL CHANNEL AT RATES THAT COMPLY WITH 9VAC25-870-66-B(3). SINCE RUNOFF RATES MEETS THE ENERGY BALANCED EQUATION, NO DOWNSTREAM ANALYSIS IS REQUIRED. THIS CONCENTRATED RUNOFF IS MANAGED WITH THREE SMALL DETENTION PONDS AND TWO LEVEL SPREADERS ALONG THE DRIVEWAY. 2. SOME ONSITE RUNOFF EXISTS AS SHEET FLOW CONDITION. THERE ARE NO CHANNELS IN THESE AREAS AND NONE SHALL BE CREATED. SHEET FLOW WILL BE ENSURED BY BRINGING THE DISTURBED AREA INTO FULL STABILIZATION. ADDITIONALLY, ALL HOUSE GUTTER DOWNSPOUTS SHALL HAVE FULL DISCONNECTION TO CONVERT RUNOFF TO SHEETFLOW. THE SITE HAS BEEN ANALYSED FOR POTENTIAL DOWNSTREAM IMPACTS FROM INCREASED VOLUMES OF SHEETFLOW, AND IT WAS DETERMINED THAT THE DOWNSTREAM IMPACT IS MINIMAL. THUS, THE SITE IS IN COMPLIANCE WITH 9VAC25-870- 66-D. 3, WATER QUALITY WILL BE ADDRESSED BY THE DEDICATION OF 2.92 ACRES OF EXISTING VACANT LAND WITHIN THE PROPERTY INTO A SWM FOREST/OPEN SPACE EASEMENT. THIS 4.00 ACRE EASEMENT WILL BE LOCATED IN THE SOUTHWEST PORTION OF THE PROPERTY NEAREST TO A STREAM ON THE ADJACENT PROPERTY AND SHALL BE SUBJECT TO STANDARD ALBEMARLE COUNTY OPEN SPACE DEEDS REQUIREMENTS. WITH THIS AREA OF FOREST, THE VRRM SPREADSHEET SHOWS THAT THERE IS NO FURTHER TREATMENT NECESSARY FOR THIS PROJECT. THUS THIS DEVELOPMENT IS IN COMPLIANCE WITH 9VAC25-870-65. SEE DETAILS 2&5 ON SHEET C9 FOR THE VRRM SPREADSHEET AND SWM FOREST EASEMENT FOR THIS PROJECT. MINIMUM STANDARDS (MS): 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. STABLIZATION 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;.opplied 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 desiined and constructed to accommodate the anticipated sediment loading for ;he land disturbing activity. The outfall device or system device shall talc into account the total drainage area flowing through the disturbed arei to be served by the basin. 7. CUT AND FILL SLOPES: Cut and fill slopes shall be deigned and constructed in a manner that will minimize erosion. Slopes thd: are found to be eroding excessively within one year of permanent std'ilization shall be provided with additional slope stabilizing measures until th problem is corrected. B.CONCENTRATED RUN-OFF DOWN dJT OR FILL SLOPES: Concentrated runoff shall not 6w 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 s6pe face, adequate drainage or other protection shall be provided, 1O. STORM SEWER INLET PROTECTION; All storm sewer inlets that arenade operable during construction shall be protected so that sediment-lclen water cannot enter the conveyance system without first being filteredor otherwise treated to remove sediment. 11, STABILIZATION OF OUTLETS: Before newly constructed stormjater conveyance channels are made operational, adequate outlet protection and any required temporary or permanent channel lining shall be °nstalled in both the conveyance channel and receiving channel. 12. WORK IN LIVE WATERCOURSES: When work in a live waterco+arse;is performed, precautions shall be taken to minimize encroachment, controi,sediment transport and stabilize the work area to the greatest extent posslEe during construction. Nonerodible material shall be used for the con ttruction 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 bi crossed by construction vehicles more than twice in any six month periog' a temporary stream crossing constructed of nonerodible material 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, h�la�/�11...........)� h� • N . 451&3 ,.t�6 i'� ! \ / } \ \ \ \ \ \ \\ \ \ \\ \ \\ \\ \ \\ NOTE: /r ✓/ � _ - _,\-. // \\ t { i i \ \\ \\ \ \ \\ I / \ \) } `, \ \ \ \ \ \\ \ ` \ ` G15 4-ft Contours 5hovvn / , - - - \ / \ \ } \ i \ \ \ \\ \ - _ - _ - / / \ \ \ \ I \ \ \ \ \ \ \ `\ - - -- r \ \ \ \ \ 11 . \ / - / } \ \ \ \ \ I \ \ Any determinatlan of tapa�raphy or contours, or i \ \ \ \ �. ` � �� � - - ` - / - - _ � --. ! \ \ , \ \ \ \ \ ` ` I'll � � - i -- - - !! \ ; - , \ \ \ \\ I I \ ` an de Ictlon of physical improvements,` \ ` \ \ . � _ / _ _ _ \ / I. \ \ \ \ \ \ \ \ \ \ "I .-' - \ I - ! \ , \ \ \ \ \ \ t I y p p y property I \ \ 0 - \ \ _ _ - . \ / - ` / \ \ \ \ \ \ \ \ � \ e . 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I I / I \, / r i i' �' \ \ / / \ t I I / / / / I ) / / / / / ! ± 1 I / / / / / I / ; , / / . ( / / / t t I I I I / / r / i i i \ / , / I i / / / � I I I i i 1 i s / / � / i / / / ! , i / / I ! i i f I / f \ I ) / / ' / \ \ \ \ / / // 1 /// // // / ! /I / I / // / // // /' I i I t I I 1 I I // /' // i / / t / / / ` \ / / / y I I t I I ! / f \ \ I 1 , / / /' / / \ \ \ \ / / / / f / / ! l 1// / / / / / / I I i I 1 i i / / / / / / / ! 1 / / I I I I ) f / t \ \ i / / / ' ' / / / 7�' �)�i,P-CN�, Si FIN M. SHIMP > C. 0. 5183 I tb ` IQVAL 'i 0 NOTE: 0 Z 2-ft Survey Contour 5 Shown N W rN W Z z rf �101 W -41 Z T.M.18A 0 T n O Ot V) N 560 N T.M.18A-52 _j 570 > T V) 2 W A W T.M. "18 W)i _P,, RC�EL G' LICK-MOONtAIN "LL/C 6_8P654-404 &I 4_05 5) T.M.1 BA-53 J M. SHIMP TIiEAM BUFFER ic. o 45193 1611 5,9() C5 11 600 -600- f I t END EX. GRAVEL ROAD -37 T.M.18 ul) f • f X. 15' HDPE 0 I ITCH LINE E f A E ,ale 00 1 EX. METAL -590- S BUILDING T.M.18-63 E X. 18' HDPE t PRESCRIPTItVEt (cp) El�SEMENT X. 15' HDPE 25' DEDICATION wa D B. 625-175 . PLAT) g E� ITCH LINE T.M.18-62 EXISTING IVATE STREET EASEMENT qJ, (D,B -5Q59-4 EX. HOUSE 05 PLAT) 5639 MARKWOOD RD. 610 % -TE STATE R(DU spRING LAKE . . . . . . . . . T.M. 18-34F2 ' MfGHTON, DERREK & MILUDY EXISTING 20 ERMANENT ACCESS ESMT. (D.D. 5093/692) LL 4.40 AC T.M.18-21E ADJACENT POND WPO BUFFE IF pwftL T.M.18-35A TM.18-35AI T.M.18-38F T.M.18-35 f T.M.18-38W 0 uj LL z W AO > 401 Nk Date 10/19/2018 Scale 80 0 80 160 240 1)— ML-ELM-11- 1 -80, lip Scale: 1 "=80' Sheet No. C4 OF 11 File No. 18.04,3 T.M.18-63 5 .7N! I, i4vkM. SHIMP wo. 45183 25' DEWCAT (D.6. 625-175 T.M.18-62 STATE ROUTE SPRING LAKE DR1V T.M.18 605 600 595 590 -3 ------ - ------ - ----- ------ ------- - --------- --- - -------------- -- -------- -------- PROF. GRADE -- - ------- 6' X 6* TREATED GRAVEL ROAD --- ------- -SIONE—, ------------ EC-2 MATTI N 7� .......... .. ---------- - . .. ...... ------- OUTLET ---- ------- ----------- --- ------ ----- ------ - -------- ----- ------- --------- -- --- - -------- --- ---- 50 104- 0 0 104- 50 1 1 1 LEVEL SPREADER A PROFILE C7 Scale: Vert: 1*--10' Holl 1"=20' 10. EC-2 MATTING — 9"? Go 3)) #57 STO E 6 )) X6 TRE4T-rD TIMKR RIP RAP /OUTLET PROTECTION 10 .0 6 ),5w HDPE I'N V I-Gw-59 5.8 /r�00 I V OUT-593.6 605 600 595 590 SWM FACILITY ,EASEMENT LEVEL SPREADER A DETAIL IN J�SCALE- i Al-r nn' - ---- .... . . .... PERSPECTIVE VIEW NOTE: ALL TEMPORARY BERMS, SWALES AND LEVEL SPREADER DITCH MUST RECEIVE TEMPORARY SEEDING IMMEDIATELY AFTER INSTALLATION SOURCE ADAPTED FROM N.C.Ei and Sediment Control Planning and Design Manual PLATE: 3.21 —1 605 F_. 595 590 ----------- ,5 V+ 5-0 10-1-00 10-+-50 2'NLEVEL SPREADER B PROFILE C�7 Scale: Vert: 1"=10' Horiz. 1"=20' [a -1z EC-2 MATTIN.... 3" #57 STONE'-,----, 6 )) X6 TREATED TIMBERy,.,- RIP-,-RAP OUTLET" PROTECTION .15 • HD.PE. I - I N' �59 NV I NV INV L 94.6 X I 605 600 595 590 SWM FACILJY EASEMENT 5.0 5 6.0 C 4-UEVEL SPREADER B DETAIL C7 J—S—CALE- VDOT #3, #357, #5, #56 OR #57 COARSE AGGREGATE IN 7' LENGTH GALVANIZED WIRE MESH BASKET SECURE WIRE MESH TO TIMBER * FILTER CLOTH Ill TREATED TIMBER SECURE WIRE TO GROUND WITH WIRE STAPLES I Ii— --- #5 REBAR TO - - SECURE TIMBE R 6" MI 605 600 595 590 585 580 5 7�.4 4)) 15 HDff 4/ Z ?4 C`m P STANDPIPE/ / ` �•.. w...+YTIYI 1 / 1tl1 LI 1 1 • EASE Y NT X/ / ' / / 590, (X. 1 #D P E r5--�DETENTION POND C DETAIL � C7 ) SCALE: —1'=20' x Ln C� ou---- go --- ----- -- ---- ---- ----- - --------- ----------- ------------ --- ---- ----------.... .... .. ---- -- -Cq -- ---- ------ ---- ---- ----- TalOE eE}iM — - ----------- -------- --- 1 —YR- bli - ------------- ---------- - ------- 7777777 TRW �OW -4-01RIll 5ea--u- - 0 --- - ---- - -------- - ----- ------------ -1-ID - - -------- - --------- ----- -- - -------- --------- -- + -40 - - ------- --- - --------- -50 10+00 10+50 11+00 11+50 12+ 7' MIN. I 3' N UNDISTURBED SOIL 2:1 OR I=L =,-- �,, - FLATTER f — MIN. 6, LEVEL SPREADER WITH RIGID LIP MIN. PHYSICAL REQUIREMENTS OF FILTER CLOTH NOTED IN STD, & SPEC. 3.19, RIPRAP SOURCE: VA. DSWC AND N.C. Ei and Sediment Control Planning and Design Manual PLATE: 3.21-2 6 DETENTION POND C PROFILE C7J Scale: Vert: 1"=10' Holl 1"=20' rd 8-'VUTLET PROTECTION DETAIL - C8 C7 J�scule- 605 600 595 590 585 580 =1 Q�l 7)k Uj SHIMP i .(o 4sis3 Not To Scale �WIVI FACILITY EASE EN T � ` , I 00 '— l 1 96 Al l , 24 C�P STANDF E 1 1 . DETENTION POND A DETAIL C8 SCALE: 1'=20' \SWM FACILITY '� ,�- 6 EASEMENT - s� \ , \go 92 — / \ 92 7 i ;(. 90 - 15" HDPE DITCH LINE EX. 1 8" HDPE 15 HDPE 4"�CMP STANDPIPE IQ, 1611 68) .C-2 MA-' ......p-�",.' 0.'4`~;��-u•..�,..,.�,,y,w,'.;n„�•�,�� • ' , . '- ' - . '. ' - •. '• • ' . '. • • •. '• ' . •, ' - •:� , `— ,gym ._-----�------ _-- — `�� T T1 r. '+=-H_P E I 1 101MIRIIIIIIIIIII&, Outlet Protection Calculations - Reference Nomograph 3.18-3 Pipe Outrktt A 0-1';0 (ds) La (fft) (ft) Do (i) 0 d5O (Yt) 00 (in) Depth (in) Outlet Condition i:36 6 7.2.5 15 1.25 175 0.5 SWALE e6 C3 1.47 6 7,25 15 1.25 3.7�y5 0.5 9 LEVEL SPRE�40EME 1.}}28 5 .7.2.5 1�y 1.25 3,75 0.�5* 9 LEVEL } 777, ��ss �SPREADER C7 1.39 6 7.5 18 1.5 4.5 0.5 6 9 DET POND KEE': fAN ��0011111 1 t Not To Scale 610 605 600 595 590 569+50 605 - 600 595 590 585 580 +50 10+00 10+50 11+00 K�T DETENTION POND A PROFILE C8 SCale: Pert: 1 "=10' Horiz. 1 "=20' 7. 2 Ek,,OUTLET PROTECTION DETAIL---- C1 11 +50 10+00 10+50 11+00 11+50 r_6_' DETENTION POND B PROFILE C8 Scale: Vert: 1 "=10' Horiz. 1 "=20' OUTLET PROTECTION DETAIL C2 C8 Scale: 1 "=10' m PIPE 0 IT T TLE T CONDITIONS n ANLA VVII t NU UU-INtU CHANNEL 0%—► _ depth I� SECTION A —A FILTER CLOTH KEY IN 6"-9'; RECOMMENDED FOR ENTIRE PERIMETER NOTES: 1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION SASKET, OR CONCRETE. 2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.18-3 AND 3.18-4. 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6 INCHES. 3d Q (MIN.) 'IPE OUTLET TO WELL )EFINED CHANNEL 610 605 600 595 590 111=021 -_-_- - 605 600 595 590 585 580 U JUST SHIMP c. o 45183 w TITLE KEY 3.02 CONSTRUCTION ENTRANCE CE X X 3.05 SILT FENCE SF (D 3.07 INLET PROTECTION IP 3.18 OUTLET PROTECTION OP - TS 3.31 TEMPORARY SEEDING TS PS 3.32 PERMANENT SEEDING PS MU 3.35 MULCH MU C 3.39 DUST CONTROL DC 3.12 DIVERSION DV LIMITS OF DISTURBANCE EC-2 MATTING T.M.18A-53 ,4 i t t N1' � \ 1 { J ► i t 1 :.N' I{! �� �•� :ai � t i i f f t! t { t' T.M.18-63 s: -. 1 t t I t 0 1 t I t } t t t 'Ilk I j T.M.18-62 ! t I ► %.�,, �. "� ,9 STATE ROUTE 1 543--__�: SPRING LAKE DRIVEOCO T.M.18-21E i t I I i T.M.18-35A1 1 T.M.18A--41 — 560 T.M.18A-52 \ ` ` \ . 1 tt !t j tf ri , / / s 570 1 i _ S \ \\ \ }` ` \ t 5, l t i - l -580— c9o, \ \ ! I t \ ` \ t / P RCE ' G/ 1 / — ;`, LtCK--40QN`tfA.M."LLC \ s (O.B / 5P13-765) ► t 4 ` . I t \ , t \ \ `(68. P654-404 &, 4-05, PLAT}'- -(D..S/ 501 r/,400) ZREAM BUFFER 14. it 4-1 SF Ts 44 � .�- •- f /"' / Jtw'"m`�`°`SA+sY';:'t.::Slti^:•,is4:•::'.:':'�:'..,•,Y'.'„!:??i^,.. — _... -- � ! � .. P , / ! � SF t f / LIMITS OF DIS„ TURBANC 3.18 AC. E ::•-••:`toy ��::;'L:.! T.M. 18--34F2 KNIGHTON, DERREK & MIL€IDY (D. H. 5093/692) 4.40 AC T.M.18-35A T.M,18-35 T.M.18--38B1 T.M.18-38F T. M.18— 37 s • r� r 1, SOIL EROSION & SEDIMENT CONTROL SYMBOLS SYMBOL NO. TI TLE KEY 3.02 CONSTRUCTION ENTRANCE CE - - x 3.05 SILT FENCE SF 3.07 INLET PROTECTION IP 3.18 OUTLET PROTECTION OOP TS 3.31 TEMPORARY SEEDING TS BPS 3.32 PERMANENT SEEDING PS MU 3.35 MULCH MU DC 3.39 DUST CONTROL DC 3.12 DIVERSION DV LIMITS OF DISTURBANCE T.M.18-63 w � Weir Da Wet D1 Wet Bottom Dry D2 Dry Vol. Top SA ST# A B C (ft.} ({{ } Length (Aes.} Vol, (ft) Vol. Cy SA (sq, Vol. (ft.) Cy (sq. ft.) (ft.) (Req,) (Prov.) ft.) (Req.) (�'rov.) A 596.0 598.0 600.0 3.0 10 3.5 0.59 39.5 2.0 147.5 310 39.5 2.0 347.1 5700 B 587.0 590.0 592.0 3.0 3.0 3.7 0.62 4.1.3 3.0 117,8 590 41.3 2.0 138.7 2215 C 586.0 588.0 590.0 3.0 3.0 8.3 1.39 93.1 2.0 96.3 1000 93.1 2.0 144.8 2310 T.M.18A-41 K�1 SEDIMENT TRAP DESIGN TABLE 560 ._ q!9110T TO SCAB. T.M.18A-52 \ ` \ ) r t t fl % J { 570 V -7 lo f tl 1 \ \ \ 1 ( ! \ \; \\ \ } }t +. / T.M. J8-,L �4Fi1 ( I \ �t$p \\ f_ // RCEL, Gt LICK- M0 UN`iAjN.-"LLC 56S4 -404 & ,05- PLAT}- _. (D.t31 80j 9/4.00)- /X,22 /Ap A-S TREAM 80 FER � ' -�, ..,.�,. ` � I r 59 � � J r /ter � / � .� , ' - / -' i I ( / I t I (��0 600 1 P \ y �'��` �' ^ ./ � •.,4 � t.`a"`mtr�u;�ei'•.�',;.;s`-,'•'�•.'•:,'.`•,.xr'r�;:.;`�`:%!;r:;�..., •'m, m„, � � I } J !i I f ( / I / t �\ %.'P::1 :•�'+/v M:.4�q y 35•.,:.: V� I.;= at r I f ! J r SE P` � ,, t it Sr .}�' 'te':i'?•� ( I I ! - ST y �A i I ( I } IJ € l i I \ \ t \ � t +� ti° 1 ,a�•'•, . •', '',d'' t t - " � •1 �;.••;•,,;; : c� { 1 y, i +` V I � sue/ �,:;�:`":.• / r. .� � I '\ 1 O �..•r.•- ; • :'i } t � i �, t � /`�. - - mac' - ~ • i � 1 t � � d .•1 _ r { i t 1 1 ( t i ® rt•, J `I 071 t , � f I S 4�� {Etill-1 t i t i t S T M.18-62 � : = t } / E irk. •x, � \ \�� t �. � :. { � STATE ROUTE. 1 spRING LAKE DRtYE(50') \ :,: ;w.}: is T.M.18-21 E T.M.18-35A1 t i J f I EC-2 MATTING T.M.18A-53 t t \ ' 1 LIMITS OF ';.� DISTURBANCit 's'x w ;. 3.18 AC. ; ,.....:_ ......; a 0. T.M. 18-34F2 KNIGHMN, DERREK do MILEIDY (D.6. 5093/692) 4.40 AC T. M.18-35A T.M.18-35 �0 /i t-w T.M.18--38E31 ORIGINAL 1 J b- GROUND !4 L®C Top Surface Area " 1.0' .•01 DRY STORAG 67 CM YtCI 5-M. A T t 67 CI). YO./A RE ti tl 01 jU FILTER CLOTH ORIGINAL EL -A GROUND \__ E3aiYam Surface Amo °SEE PLATE 3.13•-1 COARSE AGGREGATE CLASS 3 RIPRAP CROSS SECTION OF OUTLET CLASS I RIPRAP LEWM (IN FEET) = a x DRAINAGE AREA (IN AC.) I�tVFR3IDN nuc� COARSE AGGREGATE / �� AREA r J EXCAVAT® � FILTER CLOTH �_..•--'"-~•b,. / "COARSE AGGREGATE SHALE 9E VDOT #3, #357 OR #3 OUTLET (PERSPECTIVE VIEW) T. M.18-37 T.M.18-38F 80 0s• 160 4 SILT FENCE CULVERT PROTECTION ENDWASA ME OF FILL � CULVERT — o TOE OF FILL SILT FENCE s DISTANCE IS 6' MINIMUM IF FLOW IS TOWARD EMRAN%MENT FLOW SOURCE: ADAPTED from YITCT Standard Shams and ft DSWG *VDOT j3, 1357, #5, 156 OR t57 COPViSE AGGREGATE TO REPLACE SILT FENCE IN " HO4ESHIC " WHEN HIGH VELOCITY OF FLOW IS EXPECTED 1 I N LET PROTECTION I P G11 Nvt To Sale 1992 3.35 ORGANIC N S,ource: Va. DSWC IR - 353 �1��� ���S AM A>�l?IirCA�O� �A� lvtCli.C"TCF:S l�TC1`C`1�S:. kFor acre laex ttlg0 sq. ft. Straw tar Hay 1'� - 2 tons 70 - Eft %bs. 'Tee: from, vreecis and e{��rse ()��1B12TLIlIIZ 2 matter. I4e'�tlSt: 'G�0 ?fiC�i�lrX~(k.. tons for Spread with rn?szra;l blower �.�inier. cover} or by hind. Fiberkb1_nCch l'�fininnum 35 16s. Do not use as clTukch for 150@ lbs, 1VIT1t0? Cover o; during hot, dry periods,* Apply as Murry, �,or� Stalks 4 - 6 tons lc�� - .�`� IhS. Caul t}�` :51rrr"dr1Cl.ut 4-6" lengths.�-4%r-driX�d. Do not nse isr fine tui�i :trea.�- Apply- withTnukeh blower or by hand.Wood Chips 4 - 6Tons 1.85 - 275 i"bs. fret ct�f c+iearse TT{D(ter. MULCHING MU C11 Not To Scale 2,v PLATE. 3.08 -1 CLASS I RIPRAP" PERMANENT SEEDING SPECIFICATIONS February 16 through April 30; Kentucky 31 Fescue — 128 Ibs/acre; Red Top Grass — 2 Ibs/acre; Annual Rye — 20 Ibs/acre. Add 20 Ibs/acre Indian grass when slopes are greater than 3:1. May 1 through August 15: Kentucky 31 Fescue — 128 Ibs/acre; Red Top Grass — 2 Ibsjacre; 'oxtail Millet — 20 Ibsjacre, Add 20 Ibs/acre Indian grass when slopes are greater than 3:1. August 16 through October 31: Kentucky 31 Fescue — 128 Ibsjacre; Red Top Grass — 2 Ibsjacre; Annual Rye — 20 Ibs/acre. Add 20 Ibsjacre Indian grass on slopes greater than 3:1. November 1 through February 15: Kentucky 31 Fescue --• 12E3 Ibsjacre; Red Top Grass — Z Ibs/acre; Winter Rye — 20 Ibsjacre. Add 20 Ibsjacre Indian grass an 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. Sail tests may be preformed by the Cooperative Extension Service Soil Testing Laboratory at VP18cSU, or by a reputable commercial laboratory. Information concerning the State Soil Testing Laboratory is available from CITY 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 Z tons per acre, and fertilized at a rate of 1,000 Ibs. per acre of 10-2{]-10 (10 Ibs. per 1,000 square feet) or equivalent. For Temporary Seeding: Seeded areas shall be limed at a rate of Z tons per acre, and fertilized at a rote of sac lbs. per acre of 1 a-2O®1 O (1 a Ibs. per 1,000 square feet) or equivalent. PERMANENT EEDINC (PS C11 Not To Kcal,; — -- `lCAk3LE 3.31aB "QUICK FENCE FAR ALL RE, G>iONS^ Source: Rate FlaTttin�ates Species :lbs. acne Sept. 1 -Feb. 15 50/5() Mix of Anrcull Ryegrass (L,oliuTn Tnukti-florum� & sa - lao Cereal (Winter.) Rye (Seale cereake} Feb. 16 - y1Car. 30 Annual, Ryegrass Gfl - 1lQ C.oliuTn multi-tlorum) May 1 -Aug 31 German Millet 50 (Setaria italics) Va.I);SWC CO F(WITHOUT WIRE SUPPORT) E a ��N — �iii NST-R UCT_TON OF A SILT NCE 1. SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. 6'MAX. [ 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) 2 SILT FENCE �.SF)_ C11 Not Tv scaleJill Water Application Dilution Type of Rate Adhesive (Adhesive: Water Nozzle Gallons/Acre Anionic Asphalt Emulsion 7:1 Coarse Spray 1,200 Latex Emulsion 12.5:1 Fine Spray 235 Resin in Water 4:1 Fine Spray 300 Acrylic Emulsion (Nan -Traffic) 7:1 Coarse Spray 450 Acrylic Emulsion (Traffic) 3.5:1 Coarse Spray 350 s DUST CONTROL DC C11 Not -To Scale 10% 5E17LEMENT MAJEMPORARY DIVER -a Not To Scale TYPICAL VEE—SHAPED DIVERSION 7 ON -F.,EP SLOPES, APPLY PROTECTIVE COVERING PARALLEL TO THE DIRECTION OF FLOW AND ANCHOR SECURELY. BRING MATERIAL DOWN TO A LEVEL AREA BEFORE TERMINATING THE INSTALLATION. TURN THE END UNDER 4' AND STAPLE AT 92" INTERVALS. ��.�'.��• IN DITCHES, APPLY PROTECTIVE COVERING PARALLEL TO THE DIRECTION 4F FLOW. USE CHECK SLOTS AS REQUIRED. AVOID JOINING MATERIAL IN THE CENTER OF THE DITCH IF AT ALL P0551t3LE. SOURCE. ADAPTED FROM LUULCW PRODUCTS BROCHURE 3 EC-2 MATTING DETAIL C11 Not To Scale 70' MIN. TABLE, 3.39-A ADHESIVES USED FOR DUST CONTROL FILTER CLOTH --' 6" MIN. I A I SIDE ELEVATION Y Jk3 I tit CdURSE ACIGREGATE * MUST EXTEND FULL WITH OF INGRESS AND EGRESS OPERATION TO�SEDIMENTry11YFit,�6,. TRAPPING DEVICE PLAN CIE PLATE: 3.36— 1 EXISTING PAVEMENT 5;1 Us hill MOUNTABLE BERM (OPTIONAL) _T_ 10` MIN. EXISTING PAVEMENT 10' MIN, NONE CONSTRUCTION ENTRANCE (CE C11 Not To Scale