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HomeMy WebLinkAboutNCC223519_Site Plan or Location Map_20221013PROPERTY INFORMATION • CEDAR HILL LOT 2 • CASHIERS TOWNSHIP • PROPERTY SIZE 22.75 ACRES • DEED BOOK 2287 PAGE 436 • PLAT BOOK 25 PG. 270 • OWNER - LH CEDAR HILL FUND LLC • LAND USE OF SURROUNDING AREA - RESIDENTIAL • PIN # 7582-50-2106 NMI LEGEND LIMITS OF DISTURBANCE SILT FENCE CONSTRUCTION ENTRANCE TEMPORARY DIVERSION DITCH ROCK SILT CHECK DAM TYPE A ROCK SILT CHECK DAM TYPE B PROPOSED STORM WATER PIPE RIPRAP OUTLET PROTECTION (SEE (REF.) NCDENR-EROSION & SEDIMENT CONTROL PLANNING AND DESIGN MANUAL) CONSTRUCTION SEQUENCE r 0 0 - N (n U) -z i 00 0 a z GRAPHIC SCALE 50 100 ALL EARTH DISTURBANCE ACTIVITIES SHALL PROCEED IN ACCORDANCE WITH THE FOLLOWING SEQUENCE. EACH STAGE SHALL BE COMPLETED BEFORE ANY FOLLOWING STAGE IS INITIATED. CLEARING AND GRUBBING SHALL BE UNITED TO THOSE AREAS DESCRIBED IN EACH STAGE. IMMEDIATELY UPON DISCOVERING UNFORESEEN CIRCUMSTANCES POSING POTENTIAL FOR ACCELERATED EROSION AND/OR SEDIMENT POLLUTION, THE OPERATOR SHALL IMPLEMENT APPROPRIATE BEST MANAGEMENT PRACTICES TO ELIMINATE THE POTENTIAL FOR ACCELERATED EROSION AND/OR SEDIMENT POLLUTION. BEFORE IMPLEMENTING ANY REVISIONS TO THE APPROVED EROSION AND SEDIMENT CONTROL PLAN, OR REVISIONS TO THE OTHER PLANS WHICH MAY AFFECT THE EFFECTIVENESS OF THE APPROVED EROSION AND SEDIMENT POLLUTION CONTROL PLAN, THE OPERATOR MUST RECEIVE APPROVAL OF THE REVISION FROM THE JURIDICTIONAL CONSERVATION DISTRICT. RUNOFF ACCUMULATING IN EXCAVATED AREAS SHALL EITHER REMAIN IN THE EXCAVATED AREA IN ORDER TO INFILTRATE THE RUNOFF, OR BE DIRECTED TO AN APPROVED E&S CONTROL MEASURE TO ENSURE RUNOFF IS TREATED BEFORE LEAVING THE DISTURBED SITE OR WILL BE INFILTRATED BACK INTO THE GROUND. E&S CONTROL BMPS WILL BE MAINTAINED TO PERFORM AS DESIGNED IN THESE INSTANCES. CONSTRUCTION ACTIVITIES WITHIN EACH STAGE MAY OVERLAP IF WORK WITHIN EACH AREA IS CARRIED OUT IN SEQUENCE. EACH STAGE OF THE SEQUENCE OF CONSTRUCTION MUST BE COMPLETED PRIOR TO INITIATION OF THE NEXT STAGE OF THE SEQUENCE OF CONSTRUCTION. ALL BLASTING ACTIVITY, IF REQUIRED, SHOULD BE DONE IN ACCORDANCE WITH THE LOCAL, STATE AND FEDERAL REGULATIONS. CONTRACTOR SHOULD NOTIFY OWNER AND ALL REGULATORY AGENCIES IN WRITING AND OBTAIN ANY NECESSARY PERMITS PRIOR TO ANY BLASTING ACTIVITIES. 1. FIELD MARK EXISTING UTILITIES AND STREAM TOP OF BANK PRIOR TO EARTH DISTURBANCE. 2. INSTALL ROCK CONSTRUCTION ENTRANCE(S) BEFORE INITIAL DISTURBANCES. ALL CONSTRUCTION TRAFFIC SHOULD USE THIS ACCESS POINT ONLY FOR INGRESS AND EGRESS FOR THE PROJECT. ALL VEHICLES ENTERING THE SITE SHALL DO SO VIA THE ROCK CONSTRUCTION ENTRANCE. 3. INSTALL PERIMETER SUPPORTED SILT FENCE AT LOCATIONS INDICATED. PLACE SILT FENCE ON LEVEL GRADE WHERE POSSIBLE. CARE SHOULD BE TAKEN TO PROTECT THE STREAM AND WETLANDS FROM ANY SEDIMENT POLLUTION. THE CONTRACTOR SHALL MAINTAIN THE SILT FENCE IN WORKING ORDER THROUGHOUT THE COURSE OF CONSTRUCTION, MAKING INSPECTIONS AFTER EACH RAINFALL EVENT AND MAKING ANY NECESSARY REPAIRS. 4. EARTH AND TOPSOIL TO BE RETAINED ON THE SITE SHALL BE STOCKPILED IN THE APPROXIMATE LOCATIONS SHOWN ON THE PLANS. IMMEDIATELY INSTALL SILT FENCE AROUND STOCKPILES, SOW TEMPORARY SEED AND MULCH STOCKPILES TO ENSURE PROTECTION AGAINST SEDIMENT RUNOFF FROM THE TOPSOIL STOCKPILE. 5. LIMIT CLEARING, GRUBBING AND TOPSOIL STRIPPING TO THE IMMEDIATE AREA REQUIRED TO ACCESS AND TO CONSTRUCT PROPOSED SITE. 6. COMMENCE WITH CLEARING, GRUBBING, TOPSOIL STRIPPING AND PERFORM ROUGH GRADING FOR THE PROPOSED SITE WITH CUT AND FILL. 7. CONSTRUCT STORM PIPES AND OUTLET PROTECTION TO LINES AND GRADES AS SHOWN ON THE PLANS. 8. EXCAVATE CHANNELS, ADD PERMANENT TOPSOIL, AND SEED. STABILIZE IMMEDIATELY WITH CHANNEL MATTING AS SHOWN ON THE PLANS. INSTALL ROCK SILT CHECK DAMS. 9. ONCE STORMWATER PIPING AND UNDERGROUND UTILITIES ARE INSTALLED BEGIN PLACING AND COMPACTING BASE ROCK AND PAVING. 10. COMPLETE ALL REMAINING GRADING. 11. SPREAD TOPSOIL IN AREAS WHERE SUBGRADE ELEVATIONS HAVE BEEN ACHIEVED. SEED AND MULCH ALL AREAS WHICH ARE AT FINAL GRADE. INSTALL PROTECTIVE LINING ON ALL SLOPES 3H:1V OR STEEPER. REMOVE TEMPORARY SILT FENCE AND STABILIZE REMAINING DISTURBED AREAS. PROVIDE REMAINING PERMANENT SEEDING AND MULCHING. 12. COMPLETE ALL ON —SITE IMPROVEMENTS AND PERFORM AND CLEANUP. REMOVE AND DISPOSE OF ORANGE CONSTRUCTION FENCE. 13. UNTIL SUCH TIME AS THE SITE IS PERMANENTLY STABILIZED, ALL EROSION AND SEDIMENT CONTROL DEVICES SHALL BE MAINTAINED IN WORKING ORDER. MAINTENANCE SHALL INCLUDE INSPECTION OF ALL EROSION AND SEDIMENT CONTROL DEVICES AFTER EACH RUNOFF EVENT AND ON A WEEKLY BASIS. 14. PERMANENT STABILIZATION IS DEFINED AS A MINIMUM UNIFORM 70% PERENNIAL VEGETATIVE COVER OR OTHER PERMANENT NON —VEGETATIVE COVER WITH A DENSITY SUFFICIENT TO RESIST ACCELERATED SURFACE EROSION AND SUBSURFACE CHARACTERISTICS SUFFICIENT TO RESIST SLIDING OR OTHER MOVEMENTS. 15. UPON COMPLETION OF ALL EARTH DISTURBANCE ACTIVITIES AND PERMANENT STABILIZATION OF ALL DISTURBED AREAS, REMOVE THE TEMPORARY BMPS. 16. IMMEDIATELY REPAIR AND STABILIZE ANY AREAS DISTURBED DURING REMOVAL OF THE TEMPORARY BMPS. MAINTENANCE PLAN 1. ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY RUNOFF —PRODUCING RAINFALL BUT IN NO CASE LESS THAN ONCE EVERY WEEK. ANY NEEDED REPAIRS SHALL BE MADE IMMEDIATELY TO MAINTAIN ALL PRACTICES AS DESIGNED. 2. SEDIMENT SHALL BE REMOVED FROM THE SEDIMENT TRAPS WHEN STORAGE CAPACITY HAS BEEN APPROXIMATELY 50% FILLED. GRAVEL WILL BE CLEANSED OR REPLACED WHEN THE POOL NO LONGER DRAINS PROPERLY. 3. SEDIMENT SHALL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN IT BECOMES ABOUT 0.5 FEET DEEP AT THE FENCE. THE SEDIMENT FENCE SHALL BE REPAIRED AS NECESSARY TO MAINTAIN BARRIER. EROSION CONTROL PLAN 1. INSTALL SILT FENCING AS SHOWN. STRIP TOPSOIL FROM ALL CUT OR FILL AREAS AND STOCKPILE THEN PROCEED CONTINUOUSLY WITH SITE GRADING. 2. CONSTRUCT DRAINAGE PIPING. MAINTAIN SILT FENCING IN GOOD CONDITION UNTIL NEW SURFACE COVER IS ESTABLISHED. PLACE CRUSHED AGGREGATE BASE COURSE ON PAVING AND OTHER REQUIRED AREAS AT EARLIEST POSSIBLE DATE. 3. ON ALL DISTURBED AREAS, CONSTRUCT TO FINAL GRADE, SPREAD TOPSOIL, FERTILIZE, SEED AND MULCH. GROUND COVER SHALL BE ESTABLISHED WITHIN 15 WORKING DAYS OR 21 CALENDAR DAYS OF COMPLETING ANY PHASE OF GRADE WORK, WHICHEVER IS SHORTER. 4. WHEN GROUND COVER IS ESTABLISHED, REMOVE SILT FENCING AND FERTILIZE, SEED, AND MULCH IN ACCORDANCE WITH SEEDING SCHEDULE. 5. PAVE AS SOON AS POSSIBLE AFTER BASE COURSE HAS SET UP AND IS DETERMINED TO BE STABLE. 6. CONTRACTOR SHALL CONTROL DUST AT ALL TIMES AND COMPLY WITH ALL ORDINANCES REGARDING DUST CONTROL. ( IN FEET ) 1'$ = 50' / X/1 r �s� 18 HDPE A ,C NY�N' N/C/�, LILC 3930 15 HDPE _ 3 �3990 / / I i� 00 / / / / /' _ 3910 39$ 2-24" HDPE /, /----- —_--_ 18 HDPE / / / / / / ' / / / ' / _3960-------'J////////'/' // //'' i 1 / / /l // // /- /ce/ / (//� ,/ —/ ��— ' 3910 ////�/ /�/_ , -/ / / / i/ I-- 3910 7 ' ' / / r'y2.V5I.lV± /� / _ / // — PROPOSED 14 DRIVEWAY , — ?x q / , ES 3940 3930 i / J / / / / / / / / 3900 — — — 392' / — — — — PROPOSED ROCK SILT / / 13+00 CHECK DAM TYPE B (TYP.) , 89 - 39ppJ_ �-- J/ �/ 3890 a'g90 _88 / 0 9�ACR'E10 38 PROPOSED ROCK SILT / ' 3 CHECK DAM TYPE A ( � TYP. / �� �� r _ _ — — _ / / / // / , \ / \ PROPOSED 20 LF OF 87 x62 HEL/COR CMP ARCH PIPE III I I I l ` I .19 ACRE,'±a60 \ - o TING STREAM / / /I Io III 1 I 0 \ — III 1 I I I I I I ( \ ✓ _ \ \ � _ / / / / / // / / / / / / °�° III 'I I I I IIV \\ �, x00 �� \ / / / / / / /' PROPOSED LIMITS OF G;\ , f / / / , / / � — \ �� ) °o \ I I \ ''ti\--- //// // /// // / / /// / //�/ /z �� DISTURBANCE (1.95AC.OD 00 \ 1 I I 1 1 \ 3866. / / / f � �dux / / / / / / �\ / / // / // // /// \ 1 1 \ 1 \ \ o E' 3 B/8 //0 FF 38 39 \ I 1 \ \ ¢ / / // //� / //' 00 1 I \ \ \\ \ 1 8 / / // / / ///' i/ / / / / / / ' / sF/ / / /// / //`\ \ \ \ \ \ \ \ I / / // / / // /� / / / / / / / / � // // / ZZ // //� / zz z z PRELIMINARY - NOT FOR CONSTRUCTION z O w 07 CL/ z Oo 0 W w Q Foz ���•�F';-SS 'a SEAL 7S 26960 ��� �� •�N�I NEF'�,J.�v�` F �M N V J O W J G � O Z z W J O O Q U O J O w z U > J 0 O Co O J q W OQ J Q W U Im Vaughn aLMelton Firm License # F-1 088 13 1 8-F Patton Ave. 0 Asheville, NC 288OG 828-525-279G ❑ Boone, NC 828-355-9933 ❑ Charlotte, NC 704-35 7-0488 ❑ Knoxville, TN 8G5-54G-5800 ❑ Middlesboro, KY GOG-248-000O ❑ N. Charleston, SC 843-5 GO-0085 ❑ Spartanburg, SC 8G4-574-4775 www.vaughnmelton.com Copyright © 2007 All Kights Keserved DRAWN: BA5 CHECKED: RM5 JOB NO: 32020-09 SCALE: 1 :50 DATE: APRIL 2022 FILE NAME: GKADING.Jwg DRAWING TITLE: GRADING AND EROSION CONTROL PLAN DRAWING NO: C-0 1 1 C-02 TEMP. STONE DITCH CHECK STRUCTURAL STONE NOTES 1. PROVIDE TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE TRUCKS. 2. LOCATE ENTRANCES TO PROVIDE FOR UTILIZATION BY ALL CONSTRUCTION VEHICLES. 3. MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR DIRECT FLOW OF MUD ONTO STREETS. PERIODIC TOPDRESSING WITH STONE WILL BE NECESSARY. 4. ANY MATERIAL TRACKED ONTO THE ROADWAY MUST BE CLEANED UP IMMEDIATELY. 5. LOCATE GRAVEL CONSTRUCTION ENTRANCE AT ALL POINTS OF INGRESS AND EGRESS UNTIL SITE IS STABILIZED. PROVIDE FREQUENT CHECKS OF THE DEVICE AND TIMELY MAINTENANCE. 6. NUMBER AND LOCATION OF CONSTRUCTION ENTRANCES TO BE DETERMINED BY THE ENGINEER. 7. USE CLASS 'A' STONE OR OTHER COARSE AGGREGATE APPROVED BY THE ENGINEER. 8. INSTALL CONSTRUCTION ENTRANCES IN A WAY TO PREVENT VEHICLES FROM BYPASSING CONSTRUCTION ENTRANCE LEAVING PROJECT SITE. NOTE: PLACE GEOTEXTILE FOR DRAINAGE BENEATH STONE TEMPORARY CONSTRUCTION ENTRANCE . 5 BACK SLOPE ISOMETRIC VIEW CROSS SECTION VEE DITCH CROSS SECTION TRAPEZOIDAL DITCH 3 C-02 NOT TO SCALE NOTES: EDGE OF PAVEMENT USE CLASS B EROSION CONTROL STONE FOR STRUCTURAL STONE. THE ENGINEER MAY DIRECT THE OPTION OF CLASS A STONE FOR SITES HAVING LESS THAN ONE (1) ACRE DRAINAGE AREA AND A DITCH GRADE LESS THAN 3%. USE NO. 5 OR NO. 57 STONE FOR SEDIMENT CONTROL. PLACE SEDIMENT CONTROL STONE AS DIRECTED. . :. BASE OF DITCH "'"T"D^' aROUND 12" SEDIMENT 12" MIN. //� ------TRAP-------- FLOW 4L TYPE B 4'-6" SILT BASIN r --------- ELEVATION VIEW TEMPORARY ROCK SILT CHECK TYPE B NOT TO SCALE Major Elements of DWQ Construction General Permit TOP AND BOTTOM STRAND SHALL BE 10 GAUGE MIN NOTES 8' MAX. WITH WIRE (6' MAX. WITHOUT WIRE) MIDDLE AND VERTICAL WIRES SHALL BE 121/2 GAUGE MIN. '■__':::::::::EeEEiiiiEEEeEEEiiEeEEiiiEEEEEEEEEiEEEEEEEEEiEEEEEEiEEEiEEiii 01 ■��1€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€€ `II�II=III=111�1�11�11—�111=111�11�11�1�1�11=11I�I �t1�11..1=11=1�11..�lI=III=ill=11ll1I �I 11=11k WIRE USE GEOTEXTILE A MINIMUM OF 36" IN WIDTH AND FASTEN ADEQUATELY TO THE POSTS AND WIRE AS DIRECTED. USE WIRE A MINIMUM OF 32" IN WIDTH AND WITH A MINIMUM OF 5 LINE WIRES WITH 12" VERTICAL SPACING. PROVIDE 5'-0" STEEL POST OF THE SELF -FASTENER ANGLE STEEL TYPE. FOR MECHANICAL SLICING METHOD INSTALLATION, GEOTEXTILE SHALL BE A MAXIMUM OF 18" ABOVE GROUND SURFACE. 2 C-02 SEDIMENT CONTROL STONE STRUCTURAL ST( 1' MIN 4 C-02 FLOW PLAN 2/3 CHANNEL WIDTH GEOTEXTILE 24" MAX. (18" MIN.) GEOTEXTILE COMPACTED FILL —III-I I 8 o 4„ ; STEEL POST - 2'-0" DEPTH EXTENSION OF GEOTEXTILE AND WIRE INTO TRENCH TEMPORARY SILT FENCE SECTION A -A NOT TO SCALE A NOTES USE CLASS B EROSION CONTROL STONE FOR STRUCTURAL STONE. USE NO. 5 OR NO. 57 STONE FOR SEDIMENT CONTROL STONE. 1' MIN 12" H = 2' MIN o �oo�o �oo�oo Po - - SECTION B-B TEMPORARY ROCK SILT CHECK TYPE A NOT TO SCALE August 4, 2011 Major Elements of DWQ Construction General Permit- Continued This document contains the major elements of the recently -revised North Carolina Division of Water Quality (DWQ) Construction General Permit (NCGO1) with emphasis placed on those elements that differ from the previous permit (expiration on August 2, 2011). Since the summary list below cannot contain details of every change, the complete Permit should be used to assure full implementation. See: http://portal.ncdenr.org/web/wq/ws/su/construction 1) Ground Stabilization* Site Area Stabilization Stabilization Time Description Time Frame Frame Exceptions • Perimeter dikes, swales, ditches 7 days None and slopes • High Quality Water (HQW) 7 days None Zones If slopes are 10' or • Slopes steeper 7 days less in length and are than 3:1 not steeper than 2: 1, 14 days are allowed. 7-days for slopes • Slopes 3:1 or 14 days greater than 50 feet flatter in length • All other areas None (except for with slopes flatter 14 days perimeters and than 4:1 HQW Zones) * "Extensions of time may be approved by the permitting authority based on weather or other site -specific conditions that make compliance impracticable." (Section ILB(2)(b)) The major change in the Permit from the previous one is the shorter times to apply ground stabilization such as mulch, wheat straw, or grasses. The NC laws and rules relating to the Sediment Act require, in most places, ground stabilization within 21 days. Based on the new EPA requirements and 9-months' work with a permit advisory group, CTAG, the Division and EPA -developed permit, now contains requirements for ground cover within t4, and in some places, 7 days. 2) Building Wastes Handling • No paint or liquid wastes in stream or storm drains • Dedicated areas for demolition, construction and other wastes must be located 50' from storm drains and streams unless no reasonable alternatives available. • Earthen -material stockpiles must be located 50' from storm drains and streams unless no reasonable alternatives available. • Concrete materials must be controlled to avoid contact with surface waters, wetlands, or buffers. 3) Discharges to Federally -listed Waters • Requirements are the same as in previous permit. • The permit allows reduction from the 20 acre minimum if the Director of DWQ determines that other BMPs provide equivalent protection. 1 4) Inspections • Same weekly inspection requirements • Same rain gauge & inspections after 0.5" rain event • Inspections are only required during "normal business hours" • Inspection reports must be available on -site during business hours unless a site -specific exemption is approved. • Records must be kept for 3 years and available upon request. • Electronically -available records may be substituted under certain conditions. 5) Implementation of New Permit Conditions • Projects permitted under the previous permit can continue to follow the previously -permitted conditions. • Complete applications received prior to August 3, 2011 can follow conditions of approved application. • Applications received after August 2, 2011 must comply with new permit conditions. August 4, 2011 6) Conditions in Erosion & Sedimentation Control Plans* Designation on the plans where the 7 and 14-day ground stabilization requirements of the NPDES permit apply Designation on the plans where basins that comply with the surface -withdrawal requirements of the NPDES permit are located. 7) Building Wastes Handling • No paint or liquid wastes in stream or storm drains • Dedicated areas for demolition, construction and other wastes located 50' from storm drains and streams unless no reasonable alternatives are available. • Earthen -material stockpiles located 50' from storm drains unless no reasonable alternatives available. • Concrete materials must be controlled to avoid contact with surface waters, wetlands, or buffers. 8) Sediment Basins • Outlet structures must withdraw from basin surface unless drainage area is less than 1 acre. • Use only DWQ-approved flocculants. * In order for the E&SC Plan to satisfy the conditions of the Construction General permit, it must identify areas where the ground stabilization requirements apply and the location of the basins where the surface -withdrawal requirements apply. Document prepared by the Division of Water Quality 2 i � I 2 i �J La FILTER BLANKET SECTION A- A NOTE: FOR CALCULATION PURPOSES CLASS "B" RIP RAP = 100 LBS./FT CLASS I RIP RAP = 105 LBS./FT NOTES: 1. LA IS THE LENGTH OF THE RIP RAP APRON 2. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT LESS THAN 6". 3. IN WELL DEFINED CHANNEL EXTEND THE APRON UP THE CHANNEL BANKS TO AN ELEVATION OF 6" ABOVE THE MAXIMUM TAILWATER DEPTH OR TO THE TOP OF THE BANK, WHICHEVER IS LESS. 4. A FILTER BLANKET OR FILTER FABRIC SHOULD BE INSTALLED BETWEEN THE RIP RAP AND SOIL FOUNDATION. MAINTENANCE: INSPECT RIPRAP OUTLETS STRUCTURES WEEKLY AND AFTER RAIN EVENTS TO SEE IF ANY EROSION AROUND OR BELOW THE RIP RAP HAS TAKEN PLACE OR IF STONES HAVE BEEN DISLODGED. IMMEDIATELY MAKE ALL NEEDED REPAIRS TO PREVENT FURTHER DAMAGE. 5 C-02 RIP RAP OUTLET PROTECTION NOT TO SCALE TEMPORARY SEEDING SCHEDULE RECOMMENDATIONS FOR LATE WINTER AND EARLY SPRING SEEDING MIXTURE: SPECIES RATE RYE (GRAIN) 120 LB/ACRE ANNUAL LESPEDEZA 50 LB/ACRE (KOBE IN PIEDMONT & COASTAL PLAIN, KOREAN IN MOUNTAINS) OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IS NOT TO EXTEND BEYOND JUNE. SEEDING DATES: MOUNTAINS: ABOVE 2500 FEET: FEB. 15 — MAY 15 BELOW 2500 FEET: FEB. 1 — MAY 1 PIEDMONT: JAN. 1 — MAY 1 COASTAL PLAIN: DEC. 1 — APR. 15 SOIL AMENDMENTS: FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 700-1000 LB/ACRE 10-10-10 FERTILIZER. LOOSEN SURFACE JUST BEFORE BROADCASTING SEED. MULCH: APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MUCH ANCHORING TOOL. MAINTENANCE: REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. RECOMMENDATIONS FOR SUMMER SEEDING MIXTURE: SPECIES RATE GERMAN MILLET 40 LB/ACRE IN THE PIEDMONT AND MOUNTAINS, A SMALL —STEMMED SUDANGRASS MAY BE SUBSTITUTED AT A RATE OF 50 LB/ACRE. SEEDING DATES: MOUNTAINS: MAY 15 — AUG. 15 PIEDMONT: MAY 1 — AUG. 15 COASTAL PLAIN: APR. 15 — AUG. 15 SOIL AMENDMENTS: FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 750 LB/ACRE 10-10-10 FERTILIZER. MULCH: APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MUCH ANCHORING TOOL. MAINTENANCE: REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. RECOMMENDATIONS FOR FALL SEEDING MIXTURE: SPECIES RATE RYE (GRAIN) 120 LB/ACRE SEEDING DATES: MOUNTAINS: AUG. 15 — DEC. 15 PIEDMONT: AUG. 15 — DEC. 30 COASTAL PLAIN: AUG. 15 — NOV. 30 SOIL AMENDMENTS: FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 1,000 LB/ACRE 10-10-10 FERTILIZER. MULCH: APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MUCH ANCHORING TOOL. MAINTENANCE: REPAIR AND REFERTILIZE DAMAGED AREAS IMMEDIATELY. TOPDRESS WITH 50 LB/ACRE OF NITROGEN IN MARCH. IF IT IS NECESSARY TO EXTEND TEMPORARY COVER BEYOND JUNE 15, OVERSEED WITH 50 LB/ACRE KOBE (PIEDMONT & COASTAL PLAIN) OR KOREAN (MOUNTAINS) LESPEDEZA IN LATE FEBRUARY OR EARLY MARCH. PERMANENT SEEDING SCHEDULE SEEDING MIXTURE: SPECIES RATE TALL FESCUE 100 LB/ACRE KOREAN LESPEDEZA 10 LB/ACRE REDTOP 5 LB/ACRE KENTUCKY BLUEGRASS 5 LB/ACRE OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IS NOT TO EXTEND BEYOND JUNE. NURSE PLANTS: BETWEEN MAY 1 AND AUG. 15, ADD 10 LB/ACRE GERMAN MILLET OR 15 LB/ACRE SUDANGRASS. PRIOR TO MAY 1 OR AFTER AUG. 15, ADD 40 LB/ACRE RYE (GRAIN). IT MAY BE BENEFICIAL TO PLANT THE GRASSES IN LATE SUMMER AND OVERSEED THE LESPEDEZAS IN MARCH. SEEDING DATES: MOUNTAINS: ABOVE 2500 FEET: MAR. 20 — APR. 20 OR JULY 25 — AUG. 15 (OPTIMUM) MAR. 1 — MAY 15 OR JULY 15 — SEPT. 1 (POSSIBLE) BELOW 2500 FEET: MAR. 1 — APR. 1 OR AUG. 15 — SEPT. 1 (OPTIMUM) MAR. 1 — MAY 10 OR JULY 25 — SEPT. 15 (POSSIBLE) COMPLETE SEEDING EARLIER IN FALL, AND START LATER IN SPRING ON NORTH AND EAST FACING SLOPES. SOIL AMENDMENTS: FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 4,000 LB/ACRE GROUND AGRICULTURAL LIMESTONE AND 800-1200 LB/ACRE 5-10-10 FERTILIZER. LOOSEN SURFACE JUST BEFORE BROADCASTING SEED. MULCH: APPLY 4,000-5,000 LB/ACRE GRAIN STRAW OR EQUIVALENT COVER. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL. A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MUCH ANCHORING TOOL. NETTING IS PREFERRED ON STEEP SLOPES. MAINTENANCE: FOR AT LEAST A YEAR, INSPECT STANDS FOR EROSION OR DIE —OUT. REPAIR DAMAGED, BARE OR SPARSE AREAS BY FILLING ANY GULLIES, REFERTILIZING, RESEEDING, AND MULCHING. PRELIMINARY, NOT FOR CONSTRUCTION z O CL Z Oo > LIJ Q 0 O z CAR -:.;oFESS i0 -7 .5a SEAL r- 26960 = _ MilsG?`�. CV cn O W J G ' O� Z_ W J O O Q U O J O LL>J UJ Z U D J 0 O Cn o 0 J W C) OQ J 0 LIJ U Vaughn & IMelfon Firm License # F-1 088 13 1 8-F Patton Ave. Asheville, NC 288OG 828-525-279G Boone, NC 828-355-9933 0 Charlotte, NC 704-35 7-0488 0 Knoxville, TN 8G5-54G-5800 Middlesboro, KY GOG-248-0000 N. Charleston, 5C 843-5 GO-0085 Spartanburg, 5C 8G4-574-4775 www.vaughnmelton.com Copyright 0 2007 All Kights Keserved DRAWN: BA5 CHECKED: RM5 JOB NO: 32020-09 SCALE: NT5 DATE: APRIL 2022 FILE NAME: GRADING.Jwg DRAWING TITLE: GRADING AND EROSION CONTROL DETAILS DRAWING NO: C-02