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HomeMy WebLinkAbout20200518 Ver 1_SAW-2018-02357 NWP-14 Verification_20200623U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. SAW-2018-02357 County: Washington County U.S.G.S. Quad: Westover GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Permittee: Jeffrey McDermott SunEnergvl Address: 192 Raceway Drive Mooresville NC, 28117 Email: 0effrev.mcdermott(&sunenergvl.com Size (acres) 1,236 Nearest Town Roper Nearest Waterway Beaver Dam Branch River Basin Albemarle-Chowan USGS HUC 03010205 Coordinates Latitude: 35.9044274741981 Longitude:-76.6465245097578 Location description: The 1,236-acre project area, known as the Albemarle Beach Solar Site, is located north of Roper, Washington County, North Carolina. Description of projects area and activity: This verification authorizes the filling of 0.357 acres of wetlands and 215 linear feet of tributaries for the construction of access roads/crossings associated with Albemarle Beach Solar Farm. Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344) ❑ Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Regional General Permit Number and/or Nationwide Permit Number: NWP 14 Linear Transportation Projects SEE ATTACHED RGP or NWP GENERAL, REGIONAL AND/OR SPECIAL CONDITIONS Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached conditions and your submitted application and attached information recieved April 15, 2020, May 29, 2020, and June 18, 2020. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order, a Class I administrative penalty, and/or appropriate legal action. This verification will remain valid until the expiration date identified below unless the nationwide and/or regional general permit authorization is modified, suspended or revoked. If, prior to the expiration date identified below, the nationwide and/or regional general permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit. If the nationwide and/or regional general permit authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide and/or regional general permit, will remain authorized provided the activity is completed within twelve months of the date of the nationwide and/or regional general permit's expiration, modification or revocation, unless discretionary authority has been exercised on a case -by -case basis to modify, suspend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Resources (telephone 919-807-6300) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management in Washington, NC, at (252) 946-6481. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact Billy Standridge at (910) 251-4595 or Billy.W.Standridge(&usace.army.mil. Corps Regulatory Off Date: June 23, 2020 Expiration Date of Verification March 18, 2022 SAW-2018-02357 SPECIAL CONDITIONS 1. In order to compensate for impacts associated with this permit, mitigation shall be provided in accordance with the provisions outlined on the most recent version of the attached Compensatory Mitigation Responsibility Transfer Form. The requirements of this form, including any special conditions listed on this form, are hereby incorporated as special conditions of this permit authorization. Action ID Number: SAW-2018-02357 County: Washington County Permittee: Jeffrey McDermott SunEnergyl Project Name: Albemarle Beach Solar/Washington Date Verification Issued: June 23, 2020 USACE Project Manager: Billy Standridge Upon completion of the activity authorized by this permit and any mitigation required by the permit, sign this certification and return it to the following address: US ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Attn: Billy Standridge Please note that your permitted activity is subject to a compliance inspection by a U. S. Army Corps of Engineers representative. Failure to comply with any terms or conditions of this authorization may result in the Corps suspending, modifying or revoking the authorization and/or issuing a Class I administrative penalty, or initiating other appropriate legal action. I hereby certify that the work authorized by the above referenced permit has been completed in accordance with the terms and condition of the said permit, and required mitigation was completed in accordance with the permit conditions. Signature of Permittee Date 0 N 0 N 00 N 1-1 Ln iv 00 00 0 i i� 0 i Q 00 00 0 0 0 U m 0 Q) Q 00 00 0 U 0 a_ U Q ALBEIII SWOUND `von r •^• I ' . im J VICINITY MAP SCALE 1 "=4000' SITE NOTES- 1. DEVELOPER: SUN ENERGY 1, LLC 192 RACEWAY DRIVE MOORESVILLE, NC 28117-6509 2. SUN ENERGY 1, LLC INTENDS TO CONSTRUCT THIS ±1149 ACRE SOLAR ENERGY FARM IN WASHINGTON COUNTY. THE FACILITY IS BEING DESIGNED AND CONSTRUCTED BY ALBEMARLE BEACH SOLAR, LLC. 3. BOUNDARY AND TOPOGRAPHIC SURVEY PROVIDED BY ROANOKE LAND SURVEYING. 4. PROJECT LEASE AREA AND SOLAR PANEL LAYOUT PROVIDED BY SUN ENERGY 1, LLC. CONTRACTOR SHALL CONFIRM LEASE LINES AND SOLAR PANEL LAYOUTS PRIOR TO WORK IN EACH PHASE. 5. WETLANDS / JURISDICTIONAL WATER DELINEATION PERFORMED BY TIMMONS GROUP (DATED 12/12/2019. FIELD LOCATIONS FOR THIS INFORMATION HAS BEEN PROVIDED BY SUN ENERGY 1, LLC. INFORMATION SHOWN ON THIS PLAN IS BELIEVED TO BE ACCURATE, BUT HAS NOT RECEIVED FINAL APPROVAL AT TIME OF DRAWING RELEASE. CONTRACTOR SHALL VERIFY LIMITS OF APPROVED WETLAND DELINEATIONS AND OTHER JURISDICTIONAL FEATURES. 6. UPON COMPLETION OF SECTIONS OF INSTALLATION OF SOLAR PANEL ARRAYS, THE SITE SHALL BE PERMANENTLY VEGETATED. OWNERS AND PROPERTY INFORMATION: TRACT 1 -VL DIRECTOR LAND HOLDINGS, LLC 192 RACEWAY DRIVE, MOORESVILLE, NC 28117 PIN NO. 6799-10-7575, RECORDED IN D.B. 509, PG. 102 PROPERTY LOCATION: WOODLAWN ROAD / SR 133 TRACT 2 -VL DIRECTOR LAND HOLDINGS, LLC 192 RACEWAY DRIVE, MOORESVILLE, NC 28117 PIN NO. 6798-49-4445, RECORDED IN D.B. 509, PG. 102 PROPERTY LOCATION: WOODLAWN ROAD / SR 1331 TRACT 3 - ERIC M. STALLINGS 218 WASTHAVEN DRIVE, PLYMOUTH, NC 27962 PIN NO. 6799-50-3541, RECORDED IN D.B. 506, PG. 895 PROPERTY LOCATION: DAVIS ROAD / SR 1332 TRACT 4 -GRAY GOODWIN 801 MACEDONIA ROAD, EDENTON, NC 27932 PIN NO. 6798-79-8664, RECORDED IN 181, PG. 30 PROPERTY LOCATION: DAVIS ROAD / SR 1332 TRACT 5 -VL DIRECTOR LAND HOLDINGS, LLC 192 RACEWAY DRIVE, MOORESVILLE, NC 28117 PIN NO. 6799-83-1197, RECORDED IN D.B. 509, PG. 102 PROPERTY LOCATION: SAINTS DELIGHT ROAD / SR 1333 TRACT 6 - WANDRA L. WHITFORD 2734 ARMFIELD ROAD, HILLSBOROUGH, NC 27278 PIN NO. 6799-94-5574, RECORDED IN D.B. 506, PG. 877 PROPERTY LOCATION: HAS NOT BEEN ASSIGNED TRACT 7 - KAYE B. & W. MITCHELL DOTSON 2334 TAR LANDING ROAD, WILLIAMSTON, NCC 27892 PIN NO. 7709-14-7908, RECORDED IN D.B. 454, PG. 907 PROPERTY LOCATION: CROSS ROAD / BAKER SWAMP SEE SHEET C501 FOR IMPACT #2 \ SEE SHEET C501 \ FOR IMPACT #1-------------------------------- \\ TRACT 8 - FRANCIS SPENCER & KATHERINE PERDUE 2301 TRANT LAKE DRIVE, VIRGINIA BEACH, VA 23454 PIN NO. 7709-46-5690, RECORDED IN D.B. 477, PG. 944 PROPERTY LOCATION: 1836 CROSS ROAD TRACT 9 -VL DIRECTOR LAND HOLDINGS, LLC 192 RACEWAY DRIVE, MOORESVILLE, NC 28117 PIN NO. 6799-86-3225, RECORDED IN D.B. 509, PG. 102 PROPERTY LOCATION: MACKEYS ROAD TRACT 10 -VL DIRECTOR LAND HOLDINGS, LLC 192 RACEWAY DRIVE, MOORESVILLE, NC 28117 PIN NO. 7709-08-8607, RECORDED IN D.B. 509, PG. 102 PROPERTY LOCATION: MACKEYS ROAD / CROSS ROAD TRACT 11 -VL DIRECTOR LAND HOLDINGS, LLC 192 RACEWAY DRIVE, MOORESVILLE, NC 28117 PIN NO. 7709-49-9764, RECORDED IN D.B. 509, PG. 91 PROPERTY LOCATION: OFF MACKEYS ROAD BETWEEN RAILROADS SEE SHEET C503 FOR IMPACT AREA C ►--X x \ x ° cl-II ........................................ 11 13 SEE SHEET C5b2 L SEE SHEET C501 FOR IMPACT #4 FOR IMPACT #3 ° ° OVERALL MAP FOR REFERENCE ONL Y NOT FOR CONSTRUCTION �o5 s SEE SHEET C503 FOR IMPACT AREA A x J FOR IMPACT AREA B E /� i ?� ��"- •ye] r ° ° GRAPHIC SCALE 0 300 600 1200 (IN FEET) 1 INCH = 600 FT. 2400 Know what's below. Cal before you dig. m r z 0 � a U w 0 w a 0 f8® [J. Q z J O U z 3:: > 10co 00 1 vOZ 0 U .I cj) O Li ~ Z � V J � Z Q oc o0 W � -.-! N OO J J_ w w J LEGEND � 19cmf= CONCRETE MONUMENT FOUND qPF= IRON PIPE FOUND qf1F IRON ROD FOUND `�,KF PK NAIL FOUND ter's PK NAIL SET � O CALCULATED POINT w w O PROPERTY LINE/LEASE AREA � - - RIGHT OF WAY EXISTING POWER POLE N { EXISTING GUY WIRE � o � OVERHEAD ELECTRIC � w � Q � °M° EXISTING DITCH o w� cn Y � o EXISTING TREELINE w w w WATERS OF THE U.S. (OUTLINE) w � � � w w - - - - - - - - JURISDICTIONAL WETLANDS � N a a ----------- -- --] SURVEYED AND CONFIRMED SCALE: 1 "=600' C500 gmEsmm N 0 0 0 O N 0 N 00 0 Q 0 00 00 0 cn i� 0 iv Q Q0 00 00 0 0 0 U U m Q 0 00 00 0 0 0 U Q / \ \ F / \ \ SF SF SF NSF SF SF SF SF S�' SF � SF NSF _ - �\9j0 / / 1- _ _ _ -� / '7 / \\ \_.rrr\rr♦ --- -- / \ \ r-e Lr ♦ ♦ / - - - x 5-97 - _ rrr r ♦ ♦ - -1' x 67r} 550 _ i x h.3h . r r r♦♦♦ \ i r r r - `-6 x4,10 \ r r r ♦ ' r ♦ ♦ ♦ ♦ i J 5 und/wwn / r ♦ ♦ ♦ ♦ ♦ ♦ x4.67 \ / III III x405 x 4.01 ♦ ♦ ♦ ♦ ♦ ♦ i / I x3.79 jr x ` ♦ ♦ ♦ ♦ ♦ ♦ / x3.87 / a .rrrrrr rrr rrr 386 4.00 (5) 36" HDPE INV. = 2.78' \ x 3.70 \ x 3 64 x 3,78 v rrrrrr \ r r x 4.22 \ � rrr rrr � , rrrrrr r rrr r r r (5) 36" HDPE x 3.83 INV. = 2.83' ` , PROPOSED GRADE x 3,65 x \,91 (L OF GRAVEL ROAD ELEV. = 7.20' x 3.93 C x' I r r r r r r �, / rrrrrr x 3.9--� / I ` rrr rrr G x 3S8 rrr r _ x4J4 ` rrrrrr _ Irrr rrr x3.95 - rrrrrrr FIff rrr rrr / � x3.74 / / PF .rrrrrr rrr rrr / l x4ol rrrrrr / \ rrr rrr / 4.13 .rrrrrr / x406 \ rrrrrr v rrrrrr � o x 4.25 rrr rrr \ \ rrr rrr \ .rrrrrr \ x3.97- I / 4 � rrr rrr / \ x 4.30 /x 4.30 r r r r i t r / \ 10 / LIMITS OF IMPACT x 4. / AREA = 8280 SF (0.190 AC) TOTAL / (8280 SF PERMANENT) rrr r r X rrr rrr ` x4.14 \ rrr rrr _j rrr rrr rrr rrr ` rrr rrr x3.95/ x400 I / rrrrrr ` xA.2q .rrrrrr xk.18 .rrrrrr rrr rrr .rrrrrr I x415 rrr\•rr• .rrrrrr x4.16 rrr rrr I �.rrrrrr 4.28 rrr rrr x4.07 x4.19 ••••••• .rrrrrr rrr\rrr x407 .rrrrrr I rrr rrr / x4." x4.0 rrrrrr rrr rrr .rrrrrr .rrrrrr � x4.59 • • • 1• x404 rrr rrr / x4.53 � x 4A2 , , r i ,4. r r r r r r Ot .rrrrrr rrr rrr x5.18 a .rrrrrr rrrrrr y^ rrr rrr 1 .rrrrrr x 4.9/n r r r r r r x 5$6 - \�x- / -5-- rrr rrr x4. / rr rrr 5- x5.20 \\� x 74.12 SF- -- - - -- - - - - - - - - -----b--�►�---- SF x6.24Z�-x737_ �_- - - - - - SF SF SF-SF/- SF- -x _ - - sf SF NSF / SF NSF / o GRAPHIC SCALE 0 10 20 40 (IN FEET) 1 INCH = 20 FT. IMPACT AREA C FINAL DRAWING NOT FOR CONSTRUCTION I PROPOSED GRADE I OF GRAVEL ROAD I ELEV. = 6.85' I\ I II I I I I x i 5 II III I / r r r r r r NI . I, ♦ r r r r r �s3ye�- I r♦ rV r r r Ir r r Sc 3.74 \u x I II I 1 I I I 1 I I I x 3.74 I II I \ I x .41 I I II I ffis 18" NCDOT CLASS 1 RIP -RAP OVER GEOTEXTILE FABRIC (3) 30" HDPE INV. = 3.10' 5" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE FABRIC INSTALL CULVERTS 8" MIN. BELOW EXISTING SURFACE (TYP.) �5�53 x 3.65 i x 35,5 (3) 30" HDPE INV. = 3.10' (3) 30" HDPE INV. = 3.15' x 3.73 x 3.55 55.0' TOTAL LIMITS OF DISTURBANCE 30.0' 14.0' GRAVEL ACCESS ROAD 12" MIN. COVER (3) 30" HDPE CULVERTS (30' LENGTHS) K_' KY KY K_' MOUND AS NEEDED TO PROVIDE 12" MIN. COVER SELECT BACKFILL (NCDOT CLASS II OR III)-\ I.D. / 6 (6" MIN.) NCDOT CLASS III OR CLASS II, TYPE 1 (COMPACT AFTER PIPE IS SET, PRIOR TO PLACING ADDITIONAL FILL) 18" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE FABRIC (5) 36" HDPE INV. = 2.83' 5" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE FABRIC INSTALL CULVERTS 8" MIN. BELOW EXISTING SURFACE (TYP.) MOUND AS NEEDED TO PROVIDE 12" MIN. COVER SELECT BACKFILL (NCDOT CLASS II OR III)-\ SECTION NTS LL PER GEOTECHNICAL ECOMMENDATIONS 2.0' END SECTION NTS WETLAND IMPACT 'B' CULVERT INSTALLATION DETAIL NTS - 55.0' TOTAL LIMITS OF DISTURBANCE 30.0' I.D. / 6 (6" MIN.) 2.0' NCDOT CLASS III OR CLASS 11, TYPE 1 (COMPACT AFTER PIPE IS SET, PRIOR TO PLACING ADDITIONAL FILL) 14.0' GRAVEL ACCESS ROAD 12" MIN. COVER (5) 36" HDPE CULVERTS (30' LENGTHS) C C C C C SECTION NTS FILL PER GEOTECHNICAL RECOMMENDATIONS END SECTION NTS WETLAND IMPACT 'C' CULVERT INSTALLATION DETAIL NTS x 7 x 4.60 I I / \� 1 x g.59\ x 3$1 x411 I 1 \ x9.43 1 x 3.58 \ \ x$S x 3.58 \ s SOZ I � ♦♦♦♦♦♦♦♦♦♦♦♦♦ 1\901 _ r r r ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦IIII x 2I I \ /rrrrrr / . ♦ ♦ � ♦ ♦ ♦♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ///// I I I r r r//// r I I ♦♦♦♦ I I I I I I I Ix'3.0,8' I I I I r/♦♦♦♦♦ W\ \ r r r r r r r it *?�58r r r r r r r r r r r r 1-r rrrrrrrrrrrrrrrrrr \ 3FiS r r r r r r rrrrrr r ...rrrrrr 5 / \ I xa x 0000 / / x 4.32 / l x 355 x 355 x 358 I / �\ I �405 LIMITS OF IMPACT x 4.3/ �/ 7.239 \ 3.05 AREA = 5908 SF (0.136 AC) TOTAL / `n 4x5 0 (5908 SF PERMANENT) x 3.55 x 358 \ x 3.5,5 IMPACT AREA B "--SPRINGLINE 1 i e 2:1 OR FLATTER SIDE SLOPE (3) 30" HDPE INV. = 3.15' TEMPORARY COFFER DAM (IF NECESSARY) EXISTING GRADE f3.5' 15" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE PROPOSED GRADE OF GRAVEL ROAD ELEV. = 6.85' EXISTING GRADE VARIES t3.6' REMOVE MUCK, IF PRESENT. PLACE SELECT BACKFILL (NCDOT CLASS V OR VI) WRAPPED IN GEOTEXTILE, THICKNESS VARIES WITH FIELD CONDITIONS, CONSULT WITH ENGINEER. ffis 2:1 OR FLATTER SIDE SLOPE (5) 36" HDPE INV. = 2.78' TEMPORARY COFFER DAM (IF NECESSARY) EXISTING GRADE f3.5' 15" NCDOT CLASS 1 RIP -RAP OVER GEOTEXTILE PROPOSED GRADE � OF GRAVEL ROAD ELEV. = 7.20' EXISTING GRADE VARIES f3.5-3.7 1�y�:�IA[t3�lAh REMOVE MUCK, IF PRESENT. PLACE SELECT BACKFILL (NCDOT CLASS V OR VI) WRAPPED IN GEOTEXTILE, THICKNESS VARIES WITH FIELD CONDITIONS, CONSULT WITH ENGINEER. I i e 18" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE FABRIC (2) 24" HDPE INV. = 5.48' 5" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE FABRIC INSTALL CULVERTS 8" MIN. BELOW EXISTING SURFACE (TYP.) x 606 -$7 5.48 \ \ \ \ 7' I \ V A \ N \� x 8.13 \ \ \ \\ v I x \ V / (2) 24" HDPE' \ \ \ x 7.57 \ \ \ \ x 5.65 INV. = 5.48' I \ I I xl� \ \ \ \ I N x 5,57 \ l \ \ \ \ s ♦ ♦ / ♦ I I I I \ I I I / �� r O �%r 41j�' ♦ ♦ ♦ ♦ ♦ r r ♦ ♦ \ ♦ ♦ ♦ r r >\♦ r r �r ♦ ♦ ♦ ♦ ♦ � ♦ r r r r r r \ ♦ ♦ ♦�r rx T48 w ♦ r ♦ ♦ ♦ ♦ ♦ ♦ \r I / . . . . ♦ r �\ � PROPOSED GRADE \ \ OF GRAVEL ROAD I 1ELEV. = 8.70' x634 xWI$2 I 64 x 5 I I\ � s LIMITS OF IMPACT 7.75I AREA = 1334 SF (0.031 AC) TOTAL (1334 SF PERMANENT)\ I II 9 \ (2) 24" HDPE I \ I O�, I INV. = 5.53' I I I I N x 5.36 I I \ x 6.23 x 6.3/vxj72 1 x1 .14 \ x7.7 o 55.0' TOTAL LIMITS OF DISTURBANCE 30.0' 14.0' GRAVEL ACCESS ROAD 12" MIN. COVER (3) 30" HDPE CULVERTS (30' LENGTHS) SECTION A A NTS MOUND AS NEEDED TO PROVIDE 12" MIN. COVER SELECT BACKFILL (NCDOT CLASS II OR III)-\ I.D. / 6 (6" MIN.) NCDOT CLASS III OR CLASS 11, TYPE 1 (COMPACT AFTER PIPE IS SET, PRIOR TO PLACING ADDITIONAL FILL) SEEDING SCHEDULE 2.0' END SECTION NTS IMPACT AREA A Mons 2:1 OR FLATTER SIDE SLOPE (2) 24" HDPE INV. = 5.53' TEMPORARY COFFER DAM (IF NECESSARY) EXISTING GRADE f3.5' LL PER GEOTECHNICAL COMMENDATIONS WETLAND IMPACT 'A' CULVERT INSTALLATION DETAIL NTS APPAL f - MAY f ; P6RW4Aaff S®WD SPECIES RATE K-31 FESCUE 3 LB/1000 SF COMMON BERMUDAGRASS 1 LB/1000 SF WINTER RYE GRAIN 3 LB/1000 SF NOTE: DELETE RYE GRAIN IF OVERSEEDING ESTABLISHED RYE OR FESCUE. DELETE FESCUE IF OVERSEEDING ESTABLISHED FESCUE. MAY 15 - AL Y 0 PEENAME SEEDW SPECIES RATE K-31 FESCUE 3 LB/1000 SF COMMON BERMUDAGRASS 1 LB/1000 SF GERMAN MILLET 3 LB/1000 SF NOTE: DELETE MILLET IF OVERSEEDING ESTABLISHED MILLET OR FESCUE. DELETE FESCUE IF OVERSEEDING ESTABLISHED FESCUE. AllCXOT 15 - APPIL b TEWOM YSEEDW SPECIES RATE K-31 FESCUE 3 LB/1000 SF WINTER RYE GRAIN 5 LB/1000 SF SOIL AA490AASIM APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 500 LB PER ACRE OF 10-10-10 FERTILIZER. AAULQH USE JUTE, EXCELSIOR MATTING OR OTHER EFFECTIVE CHANNEL LINING MATERIAL TO COVER BOTTOM AND SIDES OF SWALES. ANCHOR MATTING PER MANUFACTURERS RECOMMENDATIONS. HYDROSEEDING IS ALSO AN ACCEPTABLE METHOD OF TEMPORARY STABILIZATION. A MINIMUM OF 3 WEEKS IS REQUIRED TO FOR ESTABLISHMENT. INSPECT AND REPAIR MULCH FREQUENTLY. FERTILIZE THE FOLLOWING SPRING WITH 50 LB/ ACRE NITROGEN. PROPOSED GRADE OF GRAVEL ROAD ELEV. = 8.70' EXISTING GRADE f5.9' SPRINGLINE 15" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE REMOVE MUCK, IF PRESENT. PLACE SELECT BACKFILL (NCDOT CLASS V OR VI) WRAPPED IN GEOTEXTILE, THICKNESS VARIES WITH FIELD CONDITIONS, CONSULT WITH ENGINEER. �i u / �i� ► il�� .� 111//ilvi 1 uv 1. UTILITIES: PRIOR TO THE COMMENCEMENT OF ANY EXCAVATION, THE OWNER SHALL HAVE THE APPROPRIATE UNDERGROUND UTILITIES LOCATED. 2. LIMITS OF DISTURBANCE: THE CONTRACTOR SHALL ENSURE THAT AREAS OUTSIDE OF THE LIMITS OF LAND DISTURBING AS WELL AS EXISTING IMPROVEMENTS SPECIFICALLY NOTED FOR PROTECTION ARE NOT ADVERSELY IMPACTED BY ANY CLEARING ACTIVITIES. 3. STABILIZATION: EXPOSED SWALES, DITCHES, DIKES OR OTHER SLOPES STEPPER THAT 3(H):1(V) SHALL BE STABILIZED WITH A TEMPORARY OR PERMANENT GROUND COVER WITHIN 7 CALENDAR DAYS. ALL OTHER EXPOSED EARTHEN AREAS SHALL BE STABILIZED WITH A TEMPORARY OR PERMANENT GROUND COVER WITHIN 14 CALENDAR DAYS OF THE COMPLETION OF ANY PHASE OF GRADING. 4. EXCAVATION AND EMBANKMENT: ANY OFF -SITE MATERIAL BROUGHT ONTO TO THE SITE TO BE USED FOR GRADING FILL SHALL BE OBTAINED FROM A PERMITTED BORROW PIT. 5. EXISTING INFORMATION: THE EXISTING TOPOGRAPHY SHOWN ON THIS PLANS IS TAKEN FROM LiDAR DATA AND FIELD REVIEWED FOR RELATIVE COMPARISON. SITE STABILIZATION REOUIREMENTS SITE AREA DESCRIPTION STABILIZATION TIME STABILIZATION TIME FRAME FRAME EXCEPTIONS PERIMETER DIKES, SWALES, 7 DAYS NONE DITCHES AND SLOPES ALL OTHER AREAS WITH NONE (EXCEPT FOR PERIMETER SLOPES FLATTER THAN 4:1 14 DAYS AND HQW ZONES) �W Q � J t U Fu u N 4) E �Q O - 06 i c Lu cn a) s= Lu 0 T C p U NO N J O J to Z N N 0 0 -U toN N .0Z 'O 0 N m Z v Q N Q N QUco rn N (n M N to a) U >_ M N O N x v Q J U E Y O O m N N Q o -0 � a, w L p o X 3 ¢ N. m Q tp 3 (5 t - c QdYdL� $U 1­-OQ �.N CAR `ptppuuttpgryri p ESS 1 Qf- 72 m O z 0 Lr_ a U U) w 0 w a O z Z � v O Z (D U .I cj) O O � Z_ J W V / (Z N Z O ZJ W l 1 \ � LV cn w J w J U � O Nco 00 O cV 00 to W 7) U 7) 0000 O (n Y O 0 0 0 }w w w z z Y 2ICI � V w J N o U u_ SCALE: 1 "= 2 0' C503 Ln u 0 N 0 N co N Ln iv Q uo 00 00 0 / i� 0 F iv Q Q0 00 00 0 0 0 U U m E 0 Q 00 co 0 / u 0 0 U Q / \ \ \ \ \ x 14.97 \ \\\ \ \ \ \ LIMITS OF IMPACT \ y4 30" HDPE \ \ \ \ \ \ AREA = 768 SF (0.018 AC) TOTAL \ \ INV. = 7.10' \ \ \ \ (600 SF PERMANENT; \ \\ \ \ \ 168 SF TEMPORARY) \ x 13.27 OF x3.41 INSTALL 60 LF \\ 30" HDPEco \ \� \ 30" HDPE \ INV. = 7.10' IMPACT AREA #4 TEMPORARY SANDBAG COFFER DAM FOR DISCHARGEDEWATERING (TYP.) OUTLET A A 5.0' ATE APPROXIMATE BOTTOM TOP OF EXISTING OF EXISTING DITCH ACCESS AISLE 2:1 OR FLATTER 30" INV. 7.10' TOP OF BANK t11.4' EX. SWALE /�30" HDPE CULVERT v INVERT ±7.6' / (60' LENGTH) \ SWALE INVERT APPROXIMATE TEMPORARY MUD PUMP TO END) 5.0 DITCH BANK 12" MIN. COVER SIDE SLOPE 30" INV. 7.10' INSTALL CULVERT f6" ZTEMSEC770NA A COFPORARY BELOW EXISTING BOTTOM DAM OF DITCH NTS 74' TOTAL LIMITS OF DISTURBANCE SEEDING SCHEDULE �AICTA� 04 CULVERT INSTALLATION DETAIL NTS AFRL 1-MAY 15 P6�4A6NT SPECIES alSEDA 3 RATE K-31 FESCUE 3 LB/1000 SF COMMON BERMUDAGRASS 1 LB/1000 SF WINTER RYE GRAIN 3 LB/1000 SF NOTE: DELETE RYE GRAIN IF OVERSEEDING ESTABLISHED RYE OR FESCUE. DELETE FESCUE IF OVERSEEDING ESTABLISHED FESCUE. MAY 15 - JE L Y 0 PEENAWE SEED 0 SPECIES RATE K-31 FESCUE 3 LB/1000 SF COMMON BERMUDAGRASS 1 LB/1000 SF GERMAN MILLET 3 LB/1000 SF NOTE: DELETE MILLET IF OVERSEEDING ESTABLISHED MILLET OR FESCUE. DELETE FESCUE IF OVERSEEDING ESTABLISHED FESCUE. AIK L6r 15 - APIs TEL#VRW SEED111K? SPECIES RATE K-31 FESCUE 3 LB/1000 SF WINTER RYE GRAIN 5 LB/1000 SF SOL AAd9WX4E M APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 500 LB PER ACRE OF 10-10-10 FERTILIZER. Al LCH USE JUTE, EXCELSIOR MATTING OR OTHER EFFECTIVE CHANNEL LINING MATERIAL TO COVER BOTTOM AND SIDES OF SWALES. ANCHOR MATTING PER MANUFACTURERS RECOMMENDATIONS. HYDROSEEDING IS ALSO AN ACCEPTABLE METHOD OF TEMPORARY STABILIZATION. A MINIMUM OF 3 WEEKS IS REQUIRED TO FOR ESTABLISHMENT. INSPECT AND REPAIR MULCH FREQUENTLY. FERTILIZE THE FOLLOWING SPRING WITH 50 LB/ ACRE NITROGEN. x / x / / x / 36" HDPE INV. = 1 1.10' / INSTALL 50 LF 36" HDPE / / S / / / / 36" HDPE INV. = 11.00' x f,S / 0, g / /x 1172 / / / / / x � S LIMITS OF IMPACT 30 AREA = 448 SF (0.010 AC) TOTAL (350 SF PERMANENT; 98 SF TEMPORARY) / S / x C�� X IMPACT AREA #5 TEMPORARY SANDBAG TEMPORARY MUD PUMP COFFER DAM FOR (DISCHARGE TO DEWATERING (TYP.) OUTLET END) A A 5.0' 5.0' APPROXIMATE APPROXIMATE BOTTOM TOP OF EXISTING OF EXISTING DITCH DITCH BANK ACCESS AISLE 2:1 OR FLATTER SIDE SLOPE 12" MIN. 36" INV. 11.00' COVER 36" INV. 11.10' TOP OF BANK t 12.9 \//i��%V EX. SWALE /�!36" HDPE CULVERT INVERT f11.6' /�� (50' LENGTH) SWALE INVERT M QO A Q GRAPHIC SCALE 0 5 10 20 (IN FEET) 1 INCH = 10 FT. 1. UTILITIES: PRIOR TO THE COMMENCEMENT OF ANY EXCAVATION, THE OWNER SHALL HAVE THE APPROPRIATE UNDERGROUND UTILITIES LOCATED. 2. LIMITS OF DISTURBANCE: THE CONTRACTOR SHALL ENSURE THAT AREAS OUTSIDE OF THE LIMITS OF LAND DISTURBING AS WELL AS EXISTING IMPROVEMENTS SPECIFICALLY NOTED FOR PROTECTION ARE NOT ADVERSELY IMPACTED BY ANY CLEARING ACTIVITIES. 3. STABILIZATION: EXPOSED SWALES, DITCHES, DIKES OR OTHER SLOPES STEPPER THAT 3(H):1(V) SHALL BE STABILIZED WITH A TEMPORARY OR PERMANENT GROUND COVER WITHIN 7 CALENDAR DAYS. ALL OTHER EXPOSED EARTHEN AREAS SHALL BE STABILIZED WITH A TEMPORARY OR PERMANENT GROUND COVER WITHIN 14 CALENDAR DAYS OF THE COMPLETION OF ANY PHASE OF GRADING. 4. EXCAVATION AND EMBANKMENT: ANY OFF -SITE MATERIAL BROUGHT ONTO TO THE SITE TO BE USED FOR GRADING FILL SHALL BE OBTAINED FROM A PERMITTED BORROW PIT. 5. EXISTING INFORMATION: THE EXISTING TOPOGRAPHY SHOWN ON THIS PLANS IS TAKEN FROM LiDAR DATA AND FIELD REVIEWED FOR RELATIVE COMPARISON. SITE STABILIZATION REOUIREMENTS SITE AREA DESCRIPTION STABILIZATION TIME STABILIZATION TIME FRAME FRAME EXCEPTIONS PERIMETER DIKES, SWALES, 7 DAYS NONE DITCHES AND SLOPES ALL OTHER AREAS WITH NONE (EXCEPT FOR PERIMETER SLOPES FLATTER THAN 4:1 14 DAYS AND HQW ZONES) ZT INSTALL CULVERT f7" SEC7A A CEM OFP�RA BELOW EXISTING BOTTOM 10NDAM OF DITCH NTS 64' TOTAL LIMITS OF DISTURBANCE IMPACT AREA #5 CULVERT INSTALLA770N DETAIL NTS MOUND AS NEEDED TO PROVIDE 12" MIN. COVER 3 X O.D. CLEAN, SUITABLE BACKFILL (COMPACT IN 8" LIFTS) 10 — , , :�_11'111 1,11, ..... . 1 SELECT BACKFILL EXISTING OR PROPOSED (NCDOT CLASS II OR III) SWALE OR DITCH mac- I.D. / 6 SPRINGLINE (6" MIN.) NCDOT CLASS III OR CLASS II, TYPE 1 O.D. + 2REMOVE MUCK, IF PRESENT. PLACE SELECT (COMPACT AFTER PIPE IS SET, PRIOR BACKFILL (NCDOT CLASS V OR VI) WRAPPED IN GEOTEXTILE, THICKNESS VARIES WITH FIELD TO PLACING ADDITIONAL FILL) CONDITIONS, CONSULT WITH ENGINEER. CULVERT /NSTALLAT/aV DETAIL NTS AL (2) 36" HOPE INV. = 4.40' TEMPORARY MUD PUMP (DISCHARGE TO OUTLET END) 5.0' APPROXIMATE TOP OF EXISTING DITCH BANK 12" MIN. 36" INV. 4.40'� —COVER TOP OF BANK f6.3 SWALE INVERT f 4.9' \ 4.95 k Gb1al 700 G.S � 723 LIMITS OF IMPACT AREA = 117 SF (0.003 AC) TOTAL (0 SF PERMANENT; 117 SF TEMPORARY) REMOVE EX. 20 LF CULVERT AND INSTALL (2) 50 LF 36" HDPE / 5 / 7. / I 5- / N / S co / \\ \ \ \ LIMITS OF IMPACT AREA = 469 SF (0.011 AC) TOTAL (385 SF PERMANENT; \\ \ \ 84 SF TEMPORARY) N N 8 1 N 1 N \ N (2) 36" HDPE INV. = 4.50' IMPACT AREA #6 TEMPORARY SANDBAG COFFER DAM FO DEWATERING (TYP. �A 5.0' APPROXIMATE BOTTOM OF EXISTING DITCH ACCESS AISLE 2:1 OR FLATTER SIDE SLOPE 36" INV. 4.50' r(2j 36* -HDPE CULVERT ��� (50'1 LENGTHS) ���� SWALE INVERT INSTALL CULVERTS 6" IA A COFFERDAM TEMPORARY J BELOW EXISTING BOTTOM J REMOVE EX. ] SEC7M OF DITCH (TYP.) CULVERT NTS 64' TOTAL LIMITS OF DISTURBANCE IMPACT AREA #6 CULVERT /V3TAL.LA7IAN DETAIL NTS FINAL DRAWING MOUND AS NEEDED TO PROVIDE 12" MIN. COVER SELECT BACKFILL (NCDOT CLASS II OR III)_ I.D. / 6 (6" MIN.) NCDOT CLASS III OR CLASS II, TYPE 1 (COMPACT AFTER PIPE IS SET, PRIOR TO PLACING ADDITIONAL FILL) NOT FOR CONSTRUCTION 6 X O.D. 1 12" �• O.D. + 2' CULVERT INSTALLATION DETAIL NTS CLEAN, SUITABLE BACKFILL (COMPACT IN 8" LIFTS) 10 � 1 EXISTING OR PROPOSED SWALE OR DITCH REMOVE MUCK, IF PRESENT. PLACE SELECT BACKFILL (NCDOT CLASS V OR VI) WRAPPED IN GEOTEXTILE, THICKNESS VARIES WITH FIELD CONDITIONS, CONSULT WITH ENGINEER. m Z � J Z � v O z O U .I cj) O O F � = z <J � W cn z�J= z �CD o J W \ co w J w J wmwwj U � O N 07 0 O iC4 00 f W 7) U 7) 11) 00 O (n Y O 0 0 0 }w w Lij w z z Y 2Lii w V J Q w _ (n o o U U- SCALE: 1 "= 10' C502 N 0 0 O N 0 N 00 N try 6 Q 0 00 00 0 cn i� 0 iv Q Q0 00 00 0 0 0 U U m Q 0 00 00 0 0 2 U Q / \ \ F / \ \ SF SF SF NSF SF SF SF SF S�' SF � SF NSF _ - �\9j0 / / 1- _ _ _ -� / '7 / \\ \_.rrr\rr♦ --- -- � _ rrr r ♦ ♦ - -1' x 67r1 i 510 _ i xh.3� 4 .rrr♦♦♦ \ �� x4.10 \ r r r ♦wD�M/ rTt� e ♦ � 115. E -- / x 4.3 r r♦♦♦♦ i J 5 tend/w62 r ♦ ♦ ♦ ♦ ♦ ♦ x4.67 \ / ♦♦♦ ♦♦♦ \ / III III x465 x 4.01 ♦ ♦ ♦ ♦ ♦ ♦ i / x3.79 � jr ` ♦ ♦ ♦ ♦ ♦ ♦ / x3.87 / a .rrrrrr 356 4.00 (5) 36" HDPE INV. = 2.78' \ x 3.70 \ x 3 64 x 3,75 \ r r x 4.22 \ � rrr rrr � , rrrrrr r rrr rrr (5) 36" HDPE x 3.53 INV. = 2.83' ` , 00 PROPOSED GRADE x 3,65 x \,91 (L OF GRAVEL ROAD ELEV. = 7.20' C x' \ r r r r r r -�-__-7�____ rrr rrr rrrrrr --� x3.9/ 1 ` rrr rrr 6 x385 rrr r _ x4J4 ` rrrrrr _ Irrr rrr x3.95 - rrrrrrr /\ Pff rrr rrr x3.74 / / PF .rrrrrr rrr rrr / l x4ol rrrrrr / \ rrr rrr / 4.13 .rrrrrr / x406 \ rrrrrr v rrrrrr � o x 4.25 rrr rrr \ \ rrr rrr \ .rrrrrr � / .rrr\rrr .rrrrrr x3.9� I / 4 � x 4.30 ,,--x 4.30 r r r r i t r / \ \ �1LLL / �1LLL rrr r r� i LIMITS OF IMPACT x 4.10 " " " ' xI I AREA = 8280 SF (0.190 AC) TOTAL / (7727 SF PERMANENT; / 553 SF TEMPORARY) X rrr rrr ` x4.14 \ rrr rrr � rrr rrr rrr rrr ` rrr rrr x3.95/ x400 I / rrrrrr ` x4.24 .rrrrrr xk.l5 .rrrrrr rrr rrr .rrrrrr I x4.25 rrr\•rr• .rrrrrr x4.16 rrr rrr I III . 11 11 r r r r \1I ILIL/L 4.25 rrr r r r x407 x4.19 ••••••• .rrrrrr rrr\rrr x4,97 .rrrrrr I rrr rrr / x4." x4.0 rrrrrr rrr rrr .rrrrrr .rrrrrr x4.52 • • • 1• x404 rrr rrr / x4.53 ' x 4A2.r r r i ,4. r r r r r r O$ .rrrrrr rrr rrr x5.15 a .rrrrrr rrrrrr y^ rrr rrr �1LLL �1�LX x wr r r r r x 5$6 rrr �- / x4. / rr rrr 5- i\ x5.20 r r r� r r r \\� x 74. SF- -- - - -- - - - - - - - - -----b--�►�---- SF �y x 6.24 _--7,37_ - - - - - SF SF SF SF/- SF- Sf SF NSF / SF NSF / o GRAPHIC SCALE 0 10 20 40 (IN FEET) 1 INCH = 20 FT. IMPACT AREA C FINAL DRAWING NOT FOR CONSTRUCTION PROPOSED GRADE 1 OF GRAVEL ROAD I ELEV. = 6.85' I I I x i 5 II III I NI I, ♦ r r r r r �s3ye�- 1 r♦ rV r r r 1 r r r Sc 3.74 x p ,n1IIII�/! Ix3.74 I II I \ I x .41 I I II I o on 18" NCDOT CLASS 1 RIP -RAP OVER GEOTEXTILE FABRIC (3) 30" HDPE INV. = 3.10' 5" NCDOT CLASS 1 RIP -RAP OVER GEOTEXTILE FABRIC INSTALL CULVERTS 8" MIN. BELOW EXISTING SURFACE (TYP.) �5�53 x 3.65 i x355 (3) 30" HDPE INV. = 3.10' (3) 30" HDPE INV. = 3.15' x 3.73 x 3.55 55.0' TOTAL LIMITS OF DISTURBANCE 30.0' 14.0' GRAVEL ACCESS ROAD 12" MIN. COVER (3) 30" HDPE CULVERTS (30' LENGTHS) K_' KY KY K_' MOUND AS NEEDED TO PROVIDE 12" MIN. COVER SELECT BACKFILL (NCDOT CLASS II OR 111)� I.D. / 6 (6" MIN.) NCDOT CLASS III OR CLASS II, TYPE 1 (COMPACT AFTER PIPE IS SET, PRIOR TO PLACING ADDITIONAL FILL) m on 18" NCDOT CLASS 1 RIP -RAP OVER GEOTEXTILE FABRIC (5) 36" HDPE INV. = 2.83' 5" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE FABRIC INSTALL CULVERTS 8" MIN. BELOW EXISTING SURFACE (TYP.) MOUND AS NEEDED TO PROVIDE 12" MIN. COVER SELECT BACKFILL (NCDOT CLASS II OR III)-\ SECTION NTS LL PER GEOTECHNICAL ECOMMENDATIONS 2.0' END SECTION NTS WETLAND IMPACT 'B' CULVERT INSTALLATION DETAIL NTS - 55.0' TOTAL LIMITS OF DISTURBANCE 30.0' I.D. / 6 (6" MIN.) 2.0' NCDOT CLASS III OR CLASS 11, TYPE 1 (COMPACT AFTER PIPE IS SET, PRIOR TO PLACING ADDITIONAL FILL) 14.0' GRAVEL ACCESS ROAD 12" MIN. COVER (5) 36" HDPE CULVERTS (30' LENGTHS) C C C &D,C SECTION NTS FILL PER GEOTECHNICAL RECOMMENDATIONS END SECTION NTS WETLAND IMPACT 'C' CULVERT INSTALLATION DETAIL NTS x 4.60 x 7 I I / \� 1 x 5.59 x 3$1 x411 I I \ x9.43 1 x 3.55 \ x$5 x 3.55 \ s 5021 � ♦♦♦♦♦♦♦♦♦♦♦♦♦ 1\901 _ SNOW.- No r r r ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦IIII X,2� '2 \ /rrrrrr / . ♦ ♦ ♦ ♦ ♦♦ ♦ ♦ ///// I I I r r r//// r I I ♦♦♦♦ I I I I I I I ♦x'3.$5' I I I \ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ r ti . r ♦ ♦ ♦ r r r rr r♦♦♦♦♦♦♦♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ rrrr�l >t5� ♦♦ W\ \ N \ \ 1-r rrrrrrrrrrrrrrrrrr 8 � \ 3FiS r r r r r r r r r r r r r / ...rrrrrr 5 / \ x5 x 4.32 x 355 x 355 x 358 LIMITS OF IMPACT / / �9 405 AREA = 5908 SF (0.136 AC) TOTAL x 4.3 / �� 723 \ x 3.05 (5567 SF PERMANENT; 405 341 SF TEMPORARY) I \ x3.55� llL \ x 358 x 3.5,5 IMPACT AREA B "--SPRINGLINE 1 i e 2:1 OR FLATTER SIDE SLOPE (3) 30" HDPE INV. = 3.15' TEMPORARY COFFER DAM (IF NECESSARY) EXISTING GRADE f3.5' 15" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE PROPOSED GRADE OF GRAVEL ROAD ELEV. = 6.85' EXISTING GRADE VARIES t3.6' REMOVE MUCK, IF PRESENT. PLACE SELECT BACKFILL (NCDOT CLASS V OR VI) WRAPPED IN GEOTEXTILE, THICKNESS VARIES WITH FIELD CONDITIONS, CONSULT WITH ENGINEER. 1 o l 2:1 OR FLATTER SIDE SLOPE (5) 36" HDPE INV. = 2.78' TEMPORARY COFFER DAM (IF NECESSARY) EXISTING GRADE f3.5' 15" NCDOT CLASS 1 RIP -RAP OVER GEOTEXTILE PROPOSED GRADE � OF GRAVEL ROAD ELEV. = 7.20' EXISTING GRADE VARIES f3.5-3.7 Ili=%11NIA[tllO12 REMOVE MUCK, IF PRESENT. PLACE SELECT BACKFILL (NCDOT CLASS V OR VI) WRAPPED IN GEOTEXTILE, THICKNESS VARIES WITH FIELD CONDITIONS, CONSULT WITH ENGINEER. I i e 18" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE FABRIC (2) 24" HDPE INV. = 5.48' 5" NCDOT CLASS 1 RIP -RAP OVER GEOTEXTILE FABRIC INSTALL CULVERTS 8" MIN. BELOW EXISTING SURFACE (TYP.) x 606 -$7 5.45 \ \ \ 7' V A \ N \� x S.I3 \ \ \ \\ v I x \ / (2) 24" HDPE W \ x 7.57 \ \ \ x 5.65 INV. = 5.48' I \ I I xl� \ \ \ \ I UN x 5,57 \ l \ \ \ \ s ♦ ♦ / ♦ I I I I \ I I I / �� r O �%r 41j�' ♦ ♦ ♦ ♦ ♦ r r ♦ ♦ \ \ r ♦ ♦ 1p' . . ♦ � ♦ ♦ ♦ r ♦ ♦ ♦ I \ ♦ ♦ ♦ r r >\♦ r r �r ♦ ♦ ♦ ♦ ♦ � ♦ r r r r r r \ ♦ ♦ ♦� r r x 7.45 ♦ r ♦ ♦ ♦ ♦ ♦ ♦ \ r I ♦ ♦ ♦\♦ r ♦ r � PROPOSED GRADE \ w \ OF GRAVEL ROAD I x634 x1$2 ELEV. = 8.70' \ \ � \I x6A x5, 11 I LIMITS OF IMPACT 1 AREA = 1334 SF (0.031 AC) TOTAL \ 7.7511 l N (1121 SF PERMANENT; 213 SF TEMPORARY)\ I I I \ \ (2) 24" HDPE INV. = 5.53' I I I 1 I N x 5.36 I 1 \ x 6.23 x 6-3G 6.72 / 1 x1Q.I4 x7.7 / Lo �I � \ x 6.69 � 55.0' TOTAL LIMITS OF DISTURBANCE 30.0' 14.0' GRAVEL ACCESS ROAD 12" MIN. COVER (3) 30" HDPE CULVERTS (30' LENGTHS) SECTION A A NTS MOUND AS NEEDED TO PROVIDE 12" MIN. COVER SELECT BACKFILL (NCDOT CLASS II OR 111)� I.D. / 6 (6" MIN.) NCDOT CLASS III OR CLASS 11, TYPE 1 (COMPACT AFTER PIPE IS SET, PRIOR TO PLACING ADDITIONAL FILL) SEEDING SCHEDULE 2.0' END SECTION NTS IMPACT AREA A 1 2:1 OR FLATTER SIDE SLOPE (2) 24" HDPE INV. = 5.53' TEMPORARY COFFER DAM (IF NECESSARY) EXISTING GRADE f3.5' LL PER GEOTECHNICAL COMMENDATIONS WETLAND IMPACT 'A' CULVERT INSTALLATION DETAIL NTS APPAL f - MAY f ; P6RW4A61rf S®W SPECIES RATE K-31 FESCUE 3 LB/1000 SF COMMON BERMUDAGRASS 1 LB/1000 SF WINTER RYE GRAIN 3 LB/1000 SF NOTE: DELETE RYE GRAIN IF OVERSEEDING ESTABLISHED RYE OR FESCUE. DELETE FESCUE IF OVERSEEDING ESTABLISHED FESCUE. MAY 15 - AL Y 0 PEENAMW SEEDW SPECIES RATE K-31 FESCUE 3 LB/1000 SF COMMON BERMUDAGRASS 1 LB/1000 SF GERMAN MILLET 3 LB/1000 SF NOTE: DELETE MILLET IF OVERSEEDING ESTABLISHED MILLET OR FESCUE. DELETE FESCUE IF OVERSEEDING ESTABLISHED FESCUE. AMOT 15 - APP1L b TEWOM YSEEDW SPECIES RATE K-31 FESCUE 3 LB/1000 SF WINTER RYE GRAIN 5 LB/1000 SF SOIL AAM61A7149M APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 500 LB PER ACRE OF 10-10-10 FERTILIZER. A/ULQH USE JUTE, EXCELSIOR MATTING OR OTHER EFFECTIVE CHANNEL LINING MATERIAL TO COVER BOTTOM AND SIDES OF SWALES. ANCHOR MATTING PER MANUFACTURERS RECOMMENDATIONS. HYDROSEEDING IS ALSO AN ACCEPTABLE METHOD OF TEMPORARY STABILIZATION. A MINIMUM OF 3 WEEKS IS REQUIRED TO FOR ESTABLISHMENT. INSPECT AND REPAIR MULCH FREQUENTLY. FERTILIZE THE FOLLOWING SPRING WITH 50 LB/ ACRE NITROGEN. PROPOSED GRADE OF GRAVEL ROAD ELEV. = 8.70' EXISTING GRADE f5.9' SPRINGLINE 15" NCDOT CLASS I RIP -RAP OVER GEOTEXTILE REMOVE MUCK, IF PRESENT. PLACE SELECT BACKFILL (NCDOT CLASS V OR VI) WRAPPED IN GEOTEXTILE, THICKNESS VARIES WITH FIELD CONDITIONS, CONSULT WITH ENGINEER. 1. UTILITIES: PRIOR TO THE COMMENCEMENT OF ANY EXCAVATION, THE OWNER SHALL HAVE THE APPROPRIATE UNDERGROUND UTILITIES LOCATED. 2. LIMITS OF DISTURBANCE: THE CONTRACTOR SHALL ENSURE THAT AREAS OUTSIDE OF THE LIMITS OF LAND DISTURBING AS WELL AS EXISTING IMPROVEMENTS SPECIFICALLY NOTED FOR PROTECTION ARE NOT ADVERSELY IMPACTED BY ANY CLEARING ACTIVITIES. 3. STABILIZATION: EXPOSED SWALES, DITCHES, DIKES OR OTHER SLOPES STEPPER THAT 3(H):1(V) SHALL BE STABILIZED WITH A TEMPORARY OR PERMANENT GROUND COVER WITHIN 7 CALENDAR DAYS. ALL OTHER EXPOSED EARTHEN AREAS SHALL BE STABILIZED WITH A TEMPORARY OR PERMANENT GROUND COVER WITHIN 14 CALENDAR DAYS OF THE COMPLETION OF ANY PHASE OF GRADING. 4. EXCAVATION AND EMBANKMENT: ANY OFF -SITE MATERIAL BROUGHT ONTO TO THE SITE TO BE USED FOR GRADING FILL SHALL BE OBTAINED FROM A PERMITTED BORROW PIT. 5. EXISTING INFORMATION: THE EXISTING TOPOGRAPHY SHOWN ON THIS PLANS IS TAKEN FROM LiDAR DATA AND FIELD REVIEWED FOR RELATIVE COMPARISON. SITE STABILIZATION REOUIREMENTS SITE AREA DESCRIPTION STABILIZATION TIME STABILIZATION TIME FRAME FRAME EXCEPTIONS PERIMETER DIKES, SWALES, 7 DAYS NONE DITCHES AND SLOPES ALL OTHER AREAS WITH NONE (EXCEPT FOR PERIMETER SLOPES FLATTER THAN 4:1 14 DAYS AND HQW ZONES) �p E vi a- �W Q � J i U u N 4) E �Q O - 06 i i Lu cn 0 c Lu 0 p U NO J o J N Q N N 02 N .0 L.-0 .- N 0 - V (n N N E N Z ' -6 O U)as zv9 < OQ (D N QUrn v w cxf L' U) M '6to 0 U E N N N N x v� Q J U E Y O E co a)m aa) ui V¢ o -00 rn� � p= o X 3 N¢. m Q s m 3 a) t - c Q�0 2ILLL $U H oQ'.N m O z 0 Lr_ a CE U U) W 0 w a O z O Nco 00 O cV 00 tf W 7) 0 7) 0000 O (/1 Y O o w w w z z Y 2I�i V Q w J U)o Q U U- SCALE: 1 "= 2 0' C503