Loading...
HomeMy WebLinkAboutNCC232300_Site Plan or Location Map_20230802 SURVEY NOTES: __ _ LOT39 I , __ / ' 1. All easements, right-of-way's, buffers, setbacks and _ S 8114 1 ___ ___ ___ __ 1° adjoiners,etc., referenced from Book of Maps 2022, ' I 245'E 7.70 Pages 1007-1009 unless otherwise noted. \ \ - 2. Surveyor has made no investigation or independent \ \ \ — search for easements of record, encumbrances, B.M.2022,PGS 1007-1009 111111% d ST `\ \ restrictive covenants,ownership title evidence or any /�R9y ¢ \ \ \\ other facts that an accurate and current title search N/ I \ \ \ I maydisclose. OyTCT I Niiii. 00 I \\ �\ \\ \\ I MT Z \ \ \ \ �q w 1 \\ \\ \\ \\ I LEGEND NoN I \ \ \ \ I EROSION AND SEDIMENT CONTROL C U \ \ O Ex.property corner \ / <5'C,y � p, \\ \` \` \` APPROVED PLAN Set property corner R \ \ \ \ 0 Calculated point LOCATION MAP I \\\ \\ \\ \\ I DATE ® Water Meter 1" 1000' I \ \\ \\ \\ PERMIT NO. S- O sanitary Sewer Cleanout \\ \\ \ I- 0Sanitary Sewer Manhole SITE DATA I \ \ \ Wake County Environmental Services ©\ \ \ Power Pedestal \ I \ \ l Sedimentation&Erosion Control CURRENT OWNER LEGACY CUSTOM HOMES INC I `� Power Pole SEPTIC\ I \\ \\\ I 919-856-7400 ❑T Telephone Pedestal REPAIR © Cable Pedestal SITE ADDRESS 1416 STARRY NIGHT CT. M \\ I \1 \ 1 m D ? \ I \ X © Gas Meter PIN 0891-10-7675 0�I A '" -- N \ \ O ENVIRONMENTAL CONSULTANT SIGNATURE ® AC Condenser DEED REFERENCE D.B. 19072, PG.2020 `I'I ` m (n B.M. Book of Maps 1 D.B. Deed Book PLAT REFERENCE B.M.2022,PGS. 1007-1009, LOT 40SEPTIC LOT 41 o I SYSTEM 1 ITI S.F. Square Feet LOT SIZE 0.98 ACRES z I LOT 40 t m n AC. Acres N —x— Fence ZONING R-40W I 42,561 S.F. 7�0 e —ss— Sanitarysewer_ Water pipe 0.98 Ac. m —SD— Stor drain pipe IMPERVIOUS AREAS(S.F.) BUILDING SETBACKS I 12.0' I I 1 .� -o�— Overhead utility I J I HOUSE 4125 FRONT 15' , 40 CONCRETE 2315 CORNER 15' 1 13.1' .._-,2I_ 1 `N TOTAL 6440 REAR 15' I —� 30.0' I c5,-1--- MAX 8000 SIDE 7.5' I I I PROPOSED W HOUSE I PROP. CONC. I m HOUSE DETAIL DRIVE I 1" = 30' I i 43.9' 27.00'14_, H I Lri 14 I o 16.33' COVERED m 6° 15.67' v PORCH Q 2.75' _ / 15.83' 25.00' /V`L - _ 12.0' fl \\\\\\\�`\\,111��1 �7j///// f� 9.00' --- 133' N N 88°39'16"W 161.16' �v°'° SS/ °°°�2 � PROPOSED 0.92' , . .R., °°� STARRY NIGHT COURT I HOUSE Digitally signed by CURVE TABLE c SEAL °o - DRAWING INDEX EX. 50'PRIVATE STREET CURVE RADIUS LENGTH CHORD BEARING L-3841 = JeremyTaylor Cl274.99' 131.34' 130.10' S 00°32'26"E o r CC o Y EASEMENT I 32.83' * °°�2o Ey�° Date: 2023.05.03 C-01 SITE PLAN C2 25.00' 46.07' 39.82' S 38°33'40"W `°°° suR� °` O C-02 EROSION CONTROL PLAN 7 12.83' 700 133' 4.33. 8.83' ;pcc,�y°°T`p,,(\�o�° 08:29:25 -041OOI C 03 QUAD & SOILS OVERLAYS N - o 8.50' �o /4�,//nlnllllm110'\ D-04 thru D-16 EROSION DETAILS T TAYLOR LOT DEVELOPMENT PLAN REVISIONS DATE:05/03/2023 THE OVERLOOK AT MT. VERNON PH. 2 JOB#:21065 �� LAND CONSULTANTS, PLLC SHEET SIZE: 1 ix17 C-01 N 1416 STARRY NIGHT CT. License#P-0829 0 20 40 SITE PLAN 1600 Olive Chapel Rd.,#140 BARTON'S CREEK TOWNSHIP Apex, NC 27502 (919)801-1104 WAKE COUNTY, NORTH CAROLINA SCALE: 1" =40 EROSION AND SEDIMENT CONTROL — — — _ \ El APPROVED PLAN — — _ — \ \ 1 \ I LOT 39 I \ / /it DATE —�� II I \ PERMIT NO. S TT I Wake County Environmental Services I \\ �D r 1 \ Sedimentation &Erosion Control I \I `\ \\ --s> Lb,......... D �\ \ (919) 856-7400 I I 1 \\ a ` � LDsk��sF \ B.M.2022,PGS 1007-1009 v\ v vv / N v \ v \\ 1 1 N y,,iltis ENVIRONMENTAL CONSULTANT Can omit this upslope I \ \\ \\ \\ \\ \\ . \\ \ I EFFECTIVE:8/23/17 SIGNATURE section of Siltfence \\ \\\\ \\ \I \\\ \\ \ \ ,� II vv v vvvv v w, vvIII TYPICAL CONSTRUCTION SEQUENCE FOR SINGLE FAMILY \ I \\ \ \\ \\\ \\` \ o\ LOTS SEDIMENT AND EROSION CONTROL \ \ \ \\ \ \\ \\ \ \ \ \ \ \ \\` N 1. Wake County reserves the right to require a site specific I \\ \ ) \\ \ \ p \ \ erosion control plan to be prepared and submitted for the I i\ \ \I \ \ I 30-day review cycle. I SEPTIC—.A I( \\ \\\ ` `\ 2. As of April 1, 2019 applicants must apply online for NCG-01 REPAIR \\i_ I`\ \ \\ \ _, \ P \ rn D Permit coverage from NCDEQ. This requirement is in addition I \ I \ \ \\ A� \ \ \ X M LIMITS OF DISTURBANCE I \ to the Wake County land disturbance permit. I 29,119 S.F. \\ \ \ `1/4 \\ \\ \ �" 3. Obtain all necessary permits and certificates. Download \ ^, m- standard sediment and erosion control plan for single family IJ y Ln... Li: -�,F I' L$F l' --7 Jr N N lots from www.wakegov.com . \ \ SEPTIC \ m y 4. Install tree protection fence if required. Install gravel LOT41 II \ \ SYSTEM M. m rn construction entrance, silt fence, silt fence outlets and I LOT z C7 additional measures as needed. Clear only as necessary to F 42,561 S.F. / 70 !install devices. Provide groundcover for all disturbed areas. 0.98 Ac.5. Call Environmental Consultant for an onsite inspection by the I I / \ Environmental Consultant to obtain a Certificate of IJ \ _1 ( [ \\ \1 % Compliance. I \ N / fi 6. Begin construction, building, clearing and grubbing. Maintain I \ \ d erosion control devices as needed. q --, I II 7. Stabilize site as areas are brought up to finish grade with I \ I \ \\ 0I vegetation, paving, ditch linings, etc. Provide groundcover for I \ I \ \ d / denuded areas per NPDES Ground Stabilization Timeframes. \ I \ \ I 8. When construction is complete, and all areas are permanently I. \I \ I A I \\ stabilized and erosion control measures are removed, call II I \ \ ` Environmental Consultant for an inspection. I \ \ 9. Obtain a Certificate of Completion. �� \ \\ \\ I \ ) Ii -9 d IJ CONCRETE \ I I I ' WASHOUT I \ I v, 7 _ �� �s � q I /.000 / EROSION CONTROL LEGEND _ .. _.ri.. is is s 1 TEMPORARY — -330- — EXISTING CONTOUR SURACE WATER CLASSIFICATION CONSTRUCTION ENTRANCE(10'x35') STARRY NIGHT COURT PROPOSED SEPTIC LINES STREAM INDEX: 27-15.5-(1) EX. 50'PRIVATE STREET — I, — LIMITS OF DISTURBANCE STREAM NAME: UNNAMED TRIBUTARY EASEMENT AT CAMP ADVENTURE STREAM CLASSIFICATION: WS-IV,B;NSW - SF SILT FENCE RIVER BASIN: NEUSE — .. —..—..—..— — — — •• —•.—..—.. — .. — — — — — — _ 0 SILT FENCE OUTLET TAYLOR LOT DEVELOPMENT PLAN REVISIONS JOB#:21065023 THE OVERLOOK AT MT. VERNON PH. 2 SHEETE SIZE: C-02 -• LAND CONSULTANTS, PLLC 1416 STARRY NIGHT CT. SIZE: 1 ix17 EROSION License#P-0829 BARTON'S CREEK TOWNSHIP 1600 Olive Chapel Rd.,#140 0 20 40 CONTROL PLAN Apex,NC 27502 (919)801-1104 WAKE COUNTY, NORTH CAROLINA SCALE: 1" =40 V I WAKE CO.GIS (�+FA. V Le- \Alli 1 410 , ....... , . .,,_ pi _ - -- ''''' / 4,4.Jen i RIO _____\,_ dia ., lit40p, 4014 , d* iitiAli A Iv 4 i id, 7 1 , - kllAIIPLIIhll[ _all ... 44) 1 4 lamer..4 ,,4•A yo ...... I, " fr. ill I I ti._ , Avg.•4* ..__ , Iiii IL„ A.•.. . *4% \ _ t 1 _.. . lo ii 004 _‘• ill • • jibb„. ..44 i T � USGS QUAD MAP OVERLAY NRCS SOILS MAP OVERLAY 1" = 400' 1" = 400' T TAYLOR LOT DEVELOPMENT PLAN REVISIONS JOBDATE#: 103/2023 THE OVERLOOK AT MT. VERNON PH. 2 JOB#:21065 C-03 �� LAND CONSULTANTS, PLLC 1416 STARRY NIGHT CT. SHEET SIZE: 11x17 l License#P-0829 QUAD & SOILS 1600 Olive Chapel Rd.,#140 BARTON'S CREEK TOWNSHIP MAP OVERLAYS Apex, NC 27502 (919)801-1104 WAKE COUNTY, NORTH CAROLINA TREE PROTECTION FENCE SILT FENCE (SEE NOTES) OUTLET } t 4 SILT FENCE pi ii: iiy i i t i n t • t t t 1 1 1 l RIGHT OF WAY CONSTRUCTION --- --� I� 'I ENTRANCE I ni:. SILT FENCE I . . fA :1L' •rSti______ ______ 8'RETURN ' •= 8'RETURN •:' • : • •OUTLET .�.f® •►i i ..� 7-.7. WATTLES ■9 _�'I5 111_( f• =:.►� is1 • • i<rt� __-L TOP OF SWALE ( ( ` MI =•.? l' �Js_s= =1J1 AS NEEDED 1=1 ROADWAY EDGE OF 11—'1 ROADWAY 1=1 ROADWAY ROADWAY L�JJ I'-'I ROADWAY TYPE A PAVEMENT OR CURB TYPE B TYPE C TYPE D TYPE E INLET PROTECTION CURB INLET NOTES: 1. If required by Wake County, tree protection fence shall be 6. Construction entrance should be installed for each lot and field installed along the rear property line when adjacent to riparian located. LEGEND buffer zones, wetlands and/or 25 foot Tree and Vegetation 7. If the disturbed area is greater than one acre, a custom erosion Protection Zone. If the lot is subject to a municipal planning control plan should be submitted for the 15-day review cycle. The —'_.— FLOW DIRECTION jurisdiction, then the builder is responsible for verifying the plan should address berms/diversions and sediment traps and applicable tree protection standards and for installation of tree basins. SILT FENCE protection measures as required by the municipality. 8. If multiple lots share silt fence with none installed between the DIVERSION DITCH 2. Install silt fence on low elevation sides of each lot and install silt lots,a revised plan will be required. fence outlets shown on schematic/diagram and as needed. 9. Inlets downstream of disturbances should be protected, streets WATTLE 3. Silt fence should be located at least 50 ft. upstream of water should be swept as needed when sediment is present, and erosion features(ex.wetlands,ponds,creeks,streams,etc.). control measures removed or damaged by sub-contractors or TREE PROTECTION FENCE 4. It is the responsibility of the builder to ensure septic system utilities shall be re-installed at the end of the work day. ® SILT FENCE OUTLET and repair areas are not impacted by silt fence installation. 10.Details for silt fence, silt fence outlet, construction entrance and 5. Install silt fence in accordance with Table 6.62a below from the other measures are provided on other sheets. o INLET PROTECTION NCDEQ Erosion&Sediment Control Planning&Design Manual: 11.Erosion control details are not drawn to scale. 12.If lots are contiguous and have different land owners, lots can not DRIVEWAY PIPE Table 6.62a Maximum Slope Length and Slope Grade for Silt Fence share the silt fences.Each lot should have individual silt fences. 13.For lots with diagonal drainage flow to one side, utilize '=-='-.,. ..a Slope Slope Length (ft) Maximum Area ft2 appropriate lot schematic/diagram and add a note in the Special •..:.:. •.: CONSTRUCTION ENTRANCE9 t ) g p <2% 100 10,000 Notes section of table on sheet A-3 indicating the direction of flow 2 to 5% 75 7,500 and location of silt fence and silt fence outlet. 5 to 1 50 5,000 1 10 to 20% 25 2,500 /� >20% 15 1,500 WAKE COUNTY NORTH TYPICAL INDIVIDUAL LOT SEDIMENT & EROSION CONTROL MEASURES DETAIL A-2 REVISED: 1/2/2020 rTAYLOR WAKE COUNTY STANDARD LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-04 License#P-0829 1600 Olive Chapel Rd.,#140 Apex,NC 27502 (919)801-1104 8'-0" MAXIMUM 'id 11 ♦��♦ • SILT FENCE FABRIC ♦ • ►I► MINIMUM 10 GAUGE f4t4 INSTALLED TO SECONDLINE WIRES MINIMUM 12-1/2 GAUGE WIRE FROM TOPINTERMEDIATE WIRES i��� • 14: : :►�11 �,y� �������,.,���►.4��-�.,. �„���.♦ ►��,��►�t�,J,���l►��������4��� GRADE 1 i '' Cry - - - - 1 1= 1 NF�'A�-1Q-1(-�1�1.4,i . i N it I 'v.v. FE . - 7 V= , all III all III FRONT VIEW STEEL POST NOTES: A WOVEN WIRE FABRIC 1. Use silt fence only when drainage area does not -SILT FENCE FABRIC exceed 1/4 acre and never in areas of concentrated flow. _ 2. Remove deposited sediment when 50%capacity is M 1— in reached and as needed to provide storage volume for FILL SLOPE the next rain event and to remove hydraulic pressure :o on the silt fence. Z 3. Inspect silt fence weekly and after each 1"rain event. N "' GRADE ' TOLT C= :IBIS 8" MINIMUM COVER II -11 1= n- OVER SKIRT (U �i, J7 .II ANCHOR SKIRT AS DIRECTED 3 .II BY ENGINEER * AKE SIDE VIEW COUNTY NORTH CAROLIN• STANDARD TEMPORARY SILT FENCE DETAIL A-4 EFFECTIVE: 01/31/08 LTAYLOR WAKE COUNTY STANDARD LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-05 License#P-0829 1600 Olive Chapel Rd.,#140 Apex, NC 27502 (919)801-1104 4' MIN, H SILT FENCE q O q P q / = • 1 I C- - i TOP ❑F SILT FENCE MUST BE AT LEAST 1' • - AB❑VE THE TOP OF - - - • NOTES: 1. Remove sediment when half of stone outlet is FRONT VIEW covered. BURY WIRE FENCE, 2. Replace stone as needed to facilitate dewatering. FILTER FABRIC, 3. Stone outlets should beplaced on low elevation areas STEEL FENCE POS - AND HARDWARE CLOTH IN TRENCH of silt fence and based on field conditions. STEEL FENCE POST 4. Per NCG-01,inspect outlet at least once a week and WIRE FENCE 12" OVERLAPLTF NCE#57 STONE � SET MAX 2' APART AND SILT FENCE after each 1" rain event. Complete any required HARDWARE CLOTH — GIN, ND18 INTO SOLID repairs immediately. Freshen stone when sediment GROUND accumulation exceeds 6 inches. Keep mesh free of • I debris to provide adequate flow. 5. Hardware cloth and gravel should overlap the silt fence at FILTER OF #5 least 12 inches. WASHED STONE o W-0 °° °b°.: i I 3' FILTER FABRIC 04 oq°8gj°°'4c I ON GROUND 00 mat°id 0 0 ......;.°o°cb°o��ocz3oce°0t&o° I BURY WIRE FENCE AND HARDWARE CLOTH BURY 6' OF UPPER EDGE OF FILTER FABRIC IN TRENCH AKE SECTI❑N VIEW COUNTY NORTH cAROLIN STANDARD TEMPORARY SILT FENCE OUTLET DETAIL A-5 EFFECTIVE: 01/31/08 TAYLOR WAKE COUNTY STANDARD sis- LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-06 License#P-0829 1600 Olive Chapel Rd.,#140 Apex, NC 27502 (919)801-1104 30-0"MINIMUM IN- BUT SUFFICIENT TO KEEP SEDIMENT ON SITE NOTES: =\ 1. Install silt fence or tree protection fence adjacent to - construction entrance to direct vehicles to drive on stone. r�'�. _ _ _ 2. If mud is not removed from the vehicles traveling over the v••• ••••• •••i•_iiii•i• • • ••• • • �i •x •x••x - ,•�,.' .Y,.x . .Y..x .� .r .x .Y •x 0: .-r .-r •`" it ,, ,.� •r ' i ''' stone,then the tires of the vehicles should be washed • • • •- -- , •.: �. '' - '•��'•'•�•�•••� •�•' before entering the public road or the construction entrance le 1 I 1 I 1 1� Wt. 1idL"fi _ �ie je a••t Of 4I 1 1 1 o1 1 o' •�•��•�••x�•Y••Y••Y..x •_max`• •Y(� •Y must be lengthened. Sweep streets immediately if mud is ,, _ u,, u ", �-'=' = =�=• 11. 1 •:•iff•�•�! i tracked offsite onto public roads. •••••1.1.1.1•I.1 ._,.r,.x_r,.Y,. ,. 10-FT MINIMUM OR EXISTING ,.Y,.�e,•l,!Yu_x i_x. 2"-3" STONE TO BE USED ••�•���•.X'!�•��! WIDTH OF PROPOSED 3. Maintain construction entrance in a condition to prevent ••••••••••' DRIVEWAY, WHICHEVER mud or sediment from leaving the site.Entrance will ROADWAY •ir e...,!�Y}! (SURGE STONE OR RAILROAD BALLAST) �Iev '!7 • ••••••�• ••••••Z•• IS GREATER. �.x,.Y,r_x,. require periodic removal of sediment-laden stone and •.P•e•0:0:".•ix••-PiY•iY'•Y•ix•PeiY••x••�E lir�r s!"g! :r s! :'� •Ise •��r • • • • • •v-�•�•�•1•-•-••••••.•1:/•�•••„• . Y replacement with fresh stone. Immediately remove all ••= ,•=����•;•����,=Y1 � 1 ��1�• •�1��1•'�Z• j0•••'�1 • .,��• • mud/sediment/rock tracked off the lot. �!r�`T-�!7s•`"v��Y�v Air -� Ys•��!Yu,�x�Y�,lYvx�,•YL!x�s!:u�• �- r-y. PLAN VIEW NEW CONSTRUCTION 30'-0" MINIMUM EXISTING ROADWAY 1 _ � : I% =:�1- : `•i I ij •1 L� . `1 L �i r I 0+I^ I 1 I=1 I 1=111=111=1117 yr _ - 'e r- v ''•L ��• = r-?c-.r..er t- er-O. r .":- r':1i�; .e�iji_L. -=-=-I -I I_ _ _ _ _ _ _ _ _ _ _-III-III-���-III 111-I11-11I-I1I-1I1 -IIIICII�� ICIICIIIIIII ��IICI-III-ICI-III-III-II l I I-1 I I-I i I-I =1 11=I 11=I 1 I-1 11=i -1 1=1 I—i 1=1 1I =I =I 1= —iii_ 6" MIN. '-III- * FILTER FABRIC UNDER STONE E. AKE CRESS SECTI❑N COUNTY NORTHCAROLiN• STANDARD RESIDENTIAL CONSTRUCTION ENTRANCE DETAIL A-6 EFFECTIVE: 01/31/08 iz TAYLOR WAKE COUNTY STANDARD LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-07 License#P-0829 1600 Olive Chapel Rd.,#140 Apex,NC 27502 (919)801-1104 STANDARD METAL POSTS 2' IN GROUND GALVANIZED HARDWARE WIRE EXTENDS TO TOP OF _ _ ■■■■■■■■■■■■■■■■■■► BOX 1 MEMMEMMEMEMEMEMMEMMI MEMMMEMMMEMMMEMMMMEr Immommomommommommor MEMMEMMEMEMEr ■■■■■■■■■■■r .■■■■■■■■.I IL III..■■■■■■. ■■■■■■■■■■■■t, o ■i■■■■■■e■• u i■■ e••o' k!i■■■■■■■■■■■■■i �O ■a ,, • o•• .■■■■■■■■■■■■■r i:1:1C1 I)• ....oul■1■G1■■�, ICU\\•�■ ° O• ii!..imm I •w, �:is��a JCII o „.„,, .,,....■..,■. .OM Nil liWASE IVO g i ill■■ni■n:Calliv FILTER OF #57 �I�■- .........o..1 lAn Q �!■-=•I",� ° WASHED STONE • o C plows:W. .SAIV A7., .iTi ik • �,,,,, tik.�:� err v j F'�+.712 Cris- 12'-18' a d")%%.? iilsa tekg`ea0 arao:•l�.co`-- • p MINIMUM ABOVE ^�� °�.. �l�°r• �����. TOP OF THE aI ,0 • v ••v° • Oo 0 0 0 0 0 0 0 n .. +w o (1�•b0 + ��� BOX _gq4Oo9O°opg0 og3000 �O 93000100930 000 O 00 .h • Q�0•i� O oo °° O� o ° p Oo ° p" o O° p p°� �o r 00 ° p 00 0,0 00 0�0 00 00 00 000 c9 0� o o ®O .��, '� o O o 0opp��. pOOo 0opppp, p OOo ooO� OOo OoOO p o po ®p� �p M'� o „y `,1 �; po�0��p �OOQ�po�O 000°"0 000p o 0d�p o �� Oo O 7 • !G o O o O p o O Op o O o O Op0 0 0 0 !�''.•• g • o Q °cb°o 4�p° oo`b g�b°O`b O`b 0 °0%30(6 g�b°O�°b g�°O4� o O op 63 006)0 ♦ ��OJ •0 i ,,.\\,,� 00 0 00 � 00 0 00 0 00 0 00 00 O 00 0 00 �'� GO 0.00000 M 0° OGtODGLO�QC OD(i aovi-i>' �o .0 ocp�� p g0 0900��$0 o9oOboccp��$O o9oObo 0293 boO�°op0 0 QQ°0g0°°(90 O8 o 0cb0930.06,0E0 Cb�O°bo o/Cb�O°bo O°)cb�O O o°)000930 O°�p°b o 010-60 06)06)00 4' MAX - IN PLAN VIEW SECTION VIEW NOTES: Inlet protection will require periodic removal of sediment-laden stone and replacement with fresh stone. Inspect periodically and !!!!!!!!!!!::; replace stone as needed.keep mesh free of debris to provide adequate flow. WAKE COUNTY NORTH CAROLINA STANDARD INLET PROTECTION DETAIL A-7 REVISED: 1/2/2020 i TAYLOR WAKE COUNTY STANDARD LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-08 License#P-0829 1600 Olive Chapel Rd.,#140 Apex, NC 27502 (919)801-1104 A '1\1 11'1 TOP ELEVATION OF STORMWATER 1 0,5'-1' _ #5 WASHED 1 MAX. w _��-„I11_\\�= STONE EXISTING SLOPE `11 %1"� I— I— —I I— I—I 1I— A L B —III_III —III_I11 —III_I11 #1 RIP—RAP VARIES SIDE VIEW EXISTING z:::: —III-I I I—III_ III I I 1 I I-IIIEI -� NOTES: 1 1=III-III_ I I- —III—III-�,� II-I 111=111=1 N:'... . 0.5 —1 . -. II 1. Check dams are used in channels to reduce erosion in drainage IIEI1 . .. • . • • • . IIII ditches. HI HIE 2. Height and width of the check dams are determined byexisting w III=1I1=1 g KEYED RIP RAP topography and sediment storage requirement. \ . . 3. Set spacing between check dams so that the elevation at the top of the lower dam is the same as the toe elevation of the upper dam. .III=III=1 I lEI I I= I I 1 I 4. Wattles may be used in lieu of check dams if they are installed _,i— I I #5 WASHED STONE and maintained asper manufacture's specification. Wattle 1—III=III-I 11—' p —111= diameter should be specified based on channel cross section. 5. Inspect check dams at least once a week and after each rain F R 0 N T VIEW event. Complete any required repairs immediately. Remove sediment accumulation from behind check dams to prevent damage to the channel vegetation. Flow should be maintained through the dam. WAKE COUNTY NORTH CAROLINA STANDARD CHECK DAM DETAIL A-8 REVISED: 1/2/2020 LTAYLOR WAKE COUNTY STANDARD sis- LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-09 License#P-0829 1600 Olive Chapel Rd.,#140 Apex, NC 27502 (919)801-1104 ISOMETRIC / / / / / / / / / / / / / / / _ VIEW USE A MINIMUM OF 2 STAKES ON *.: °,...t• USE A MINIMUM OF 4 STAKES ON UPSL❑PE SIDE �'•` %`7,,, '� TOP OF BANK •�3;' DOWNSLOPE SIDE ,,7c z . . , r v Or ;1Z. rio1o �' ; ♦',:::` �.• *: `i WATTLE FLOW > .tt 4:14%:S� /): - i� �:::iceA . rp� � i " .�,.i, D❑WNSL❑PEL. � , , :i ` ATTI..G�r `, r ♦ � O@ > S;i.,* o :t: ::. p•41, �p �� ;`�r� :%,�:%:,Lv�`, .# D❑WNSL❑PE O* Li`4:4� h � �iiT ; ie�, MATTING DITCH SL❑PEy7 \ \ \ ..•I 0•�•0' 4.4 GROUND I NOTES: I I I I I PLAN VIEW 1. Use a minimum 12-inch diameter excelsior wattle. 2. Use 24-inch long wooden stakes with a 2"x2"nominal cross section. 3. Install wattle(s)to a height on slope so flow will not wash around wattle and scour slopes, or as directed. MINIMUM 4 STAKES ON DOWNSLOPE 4. Install a minimum of two upslope stakes and four downslope stakes at an angle to MIN. 2 STAKES ON UPSL❑PE wedge wattle to ground at bottom of ditch. ,� 5. Provide staples made of 0.125-inch diameter steel wire formed into a u-shape not GROUND ,•:�5:•:•.. .:�::•:• less than 12 inches in length. -III-_ _ .•• ••••• II=III=III—III= staplesapproximately••-• ,..i... a000•:1.o�'_ _ 6. Install a roximatel every1 linear foot on both sides of wattles and at each III—Ili—�. ....... ........- i 1=1 I I— __ =i' -1 1 1-I I ICI I I •4 '" 1114 I I—I I I-1 I I_ end to secure it to the soil. ..... .. ........ —�' •�iii.•iiiiiii �ii•.�' I -I�' 1— '�t•.•.•... _ 7. After installation of staples,check anygaps between wattles and ground with —I I --�!.0000000� � I I-I I— g P —I I I- "•=V:•'�'` —I 11=' matting. MATTING 11-1 1 I I I 1I— II II I II V-DITCH SECTION VIEW STAKES WEAVE STAPLES THROUGH MESH ANGLE STAKES TO MINIMUM 4 STAKES ON CASING OF WATTLE WEDGE WATTLE MIN. 2 STAKES ON UPSLOPE DOWNSLOPE i---A-i tit ONTO GROUND GROUND •• :: '�':•: • • /al& �.;�'i•Oi•Oi. OOi•O.O Oi•.�'I *******,OP _`.„.. ,��� MATTING III III-III-I I ,•••••••. .•••••• •- I-I -III III •i • _ • —I I�— ` ""i�4...ii ..... *00.•O***.—�' • •�' _ _ _ MATTING T -111=1 I I—1 1 rv.ssf•.�' — 1==1 1 I=1 I I—III ••�•••- �O 1=1 I—I W I I—I I-1 —I —111-11 •,•,O •••,•••,•, —1 I I—1 �i P • —111-111=11 11I11111I1111�I 11 1-111-111=111— I—_ __ .. .•._❖.❖ ,. •� -1 1=1 1=1 =1 I—111=111=111=111-111- !' �` -1 III—I i rlTl—III—I I 1=1 -1 I -1 1 - -- -I I--1 I I—I STAPLES STAPLES 111-1 1 II I IIIII I-1- I MATTING * STAPLE INSTALLMENT STAKE INSTALLMENT TRAPEZOIDAL DITCH SECTIONS CROSS SECTION AKE SECTION VIEW COUNTY NORTH CAROLIN STANDARD WATTLE DETAIL 1 A-9 REVISED: 1/2/2020 TAYLOR WAKE COUNTY STANDARD sis- LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-10 License#P-0829 1600 Olive Chapel Rd.,#140 Apex, NC 27502 (919)801-1104 NOTES: \ 1. All plants designated to be saved shall be protected by fencing,as illustrated. 2. Install tree protection fence at tree drip line or at edge of disturbed area,as shown on plans,prior to commencement of construction. 3. Space tree protection zone signs a minimum of one every 300 feet. The size of each sign must be a minimum of 2'x Q 2'and be visible from both sides of the fence.The sign u must contain the following language in both english& spanish: Q "TREE PROTECTION ZONE,KEEP OUT". 0 4. There shall be no storage of material within the boundaries m of the tree protection fencing. FENCE MATERIAL: D 5. Tree protection fencing shall be maintained throughout the 1— duration of the project. z ORANGE, UV RESISTANT u) = HIGH TENSILE STRENGTH 0 u POLYETHYLENE LAMINAR u 0 BARRICADE FABRIC 0 0U' - I( ATTACH SIGN uu TO POST 00000000000o�oosi'lo oL�oom000Im 0000D00000moo 0 000000000000E 00 000am1000O00001000000000 0000000000000IIIII' 000000000000000E OOOOOOOOO O0I TREE 000000E 0000000E000000000Eoo I PROTECTION 0000000 0000000E 4' 0000000000I ZONE OOOOOOOo00000000 MINIMUM 1DEJJ ii im �, KEEP OUT 000000o E000EooE 000000000E '_ i � 0000000�00000000 0OOOO000000•00000.♦ 0�0�0�0000MINIMO000E,�11111100000000...U00000000 I 1.01=000O0000000 MI MI GRADE -1 I ji_H__ l l_Iy-1 IF I- - I-11 ICI f I-I?i-III-I il-III-11-I I E I -JIC—E I E f i I I=1T��1=i1 I I-11 I-I f ffl - 11-111=111=_1, 1=J1 11- 1—lll 11�1 H.11 ll 1=111 111, I II —Jl —, —11—I I I �11=111 1111-111 .H.1 —111111.,.11 -111I. I1 I I11I I I1111 i 1111 i 1111-111-1I1 "' -I I1- 1111=111-111-111-111F 1 1 ,;, III III I1 I I�I I I I1-111 ,I—111-111-1 1-1 I-1 1 11LI-11I,_, 111 111—,, 111-11- • I I —I I ii,Ill, 111=' I — I I=111 Ll,I—I 11_I„ l- I I 2' MIN. II II II II II II 11 11 II 11 u u u 4 u 4' 11"..j \R\ 1.33 Ibs/LF STEEL POST _ MINIMUM AK COUNTY NORTH CAROL STANDARD TREE PROTECTION FENCE DETAIL A-11 REVISED: 1/2/2020 iz TAYLOR WAKE COUNTY STANDARD LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-11 License#P-0829 1600 Olive Chapel Rd.,#140 Apex,NC 27502 (919)801-1104 GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH EQUIPMENT AND VEHICLE MAINTENANCE ONSITE CONCRETE WASHOUT THE NCGO1 CONSTRUCTION GENERAL PERMIT 1. Maintain vehicles and equipment to prevent discharge of fluids. STRUCTURE WITH LINER Implementing the details and specifications on this plan sheet will result in the construction -A 'W'B 2. Provide drip pans under any stored equipment. activity being considered compliant with the Ground Stabilization and Materials Handling k7i'v90 ii;7,-'0'0l sections of the NCG01 Construction General Permit(Sections E and F,respectively). The 3. Identify leaks and repair as soon as feasible,or remove leaking equipment from the °? ioIu Po l� /' project. 0. m• w�.•,•, jog 110B 61 /� 4 permittee shall comply with the Erosion and Sediment Controlplan approved bythe ,•o R: ion „joj lin P Y pp 4. Collect all spent fluids,store in separate containers and properly dispose as ° ° _ .I j�l�_L1-1- delegated authority having jurisdiction.All details and specifications shown on this sheet "' may not apply depending on site conditions and the delegated authority having jurisdiction. hazardous waste(recycle when possible). a 5. Remove leaking vehicles and construction equipment from service until the problem � ennx A-A _1'HAMM UAW "`""a rma'"`�"� IN E:GROUND STABILIZATION has been corrected. 'I `"k'"".A.' "m° 3/11LICTLINS MY. VIM. 6. Bring used fuels,lubricants,coolants,hydraulic fluids and other petroleum products I� R SOXI WIN� MUM= Required Ground Stabilization Timeframes EL& �CrsVC=MEN k a Mil :: to a recycling or disposal center that handles these materials. "E•,•.•n, > I•A• �: Stabilize within this man calendar8FI nu,GRABS. ASHnii1 CTRUCTIIRE ABOVE 5RAn mACH IIT cra rTRE Site Area Description y Timeframe variations . days after ceasing LITTER,BUILDING MATERIAL AND LAND CLEARING WASTE land disturbance 1. Never bury or burn waste. Place litter and debris in approved waste containers. (a) Perimeter dikes, 2. Provide a sufficient number and size of waste containers(e.g dumpster,trash CONCRETE WASHOUTS swales,ditches,and 7 None receptacle)on site to contain construction and domestic wastes. 1. Do not discharge concrete or cement slurry from the site. perimeter slopes 3. Locate waste containers at least 50 feet away from storm drain inlets and surface 2. Dispose of,or recycle settled,hardened concrete residue in accordance with local (b) High Quality Water waters unless no other alternatives are reasonably available. and state solid waste regulations and at an approved facility. HOW Zones 7 None 4. Locate waste containers on areas that do not receive substantial amounts of runoff (HOW) 3. Manage washout from mortar mixers in accordance with the above item and in If slopesare 10'or less in length and are from upland areas and does not drain directly to a storm drain,stream or wetland. addition place the mixer and associated materials on impervious barrier and within (c) Slopes steeper thang 3:1 7 not steeper than 2:1,14 days are 5. Cover waste containers at the end of each workday and before storm events or lot perimeter silt fence. allowed provide secondary containment. Repair or replace damaged waste containers. 4. Install temporary concrete washouts per local requirements,where applicable. If an -7 days for slopes greater than 50'in 6. Anchor all lightweight items in waste containers during times of high winds. alternate method or product is to be used,contact your approval authority for length and with slopes steeper than 4:1 7. Empty waste containers as needed to prevent overflow. Clean up immediately if review and approval. If local standard details are not available,use one of the two -7 days for perimeter dikes,swales, containers overflow. types of temporary concrete washouts provided on this detail. (d) Slopes 3:1 to 4:1 14 ditches,perimeter slopes and HQW 8. Dispose waste off-site at an approved disposal facility. 5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk Zones 9. On business days,clean up and dispose of waste in designated waste containers. sections. Stormwater accumulated within the washout may not be pumped into or -10 days for Falls Lake Watershed discharged to the storm drain system or receiving surface waters. Liquid waste must -7 days for perimeter dikes,swales, PAINT AND OTHER LIQUID WASTE be pumped out and removed from project. ditches,perimeter slopes and HOW Zones 1. Do not dump paint and other liquid waste into storm drains,streams or wetlands. 6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it (e) Areas with slopes can be shown that no other alternatives are reasonably available. At a minimum, flatter than 4:1 14 -10 days for Falls Lake Watershed unless 2. Locate paint washouts at least 50 feet away from storm drain inlets and surface install protection of storm drain inlet(s)closest to the washout which could receive there is zero slope waters unless no other alternatives are reasonably available. spills or overflow. Note:After thepermanent cessation of construction activities,anyareas with temporary 3. Contain liquid wastes in a controlled area. p rY 7. Locate washouts in an easily accessible area,on level ground and install a stone ground stabilization shall be converted to permanent ground stabilization as soon as 4. Containment must be labeled,sized and placed appropriately for the needs of site. entrance pad in front of the washout. Additional controls may be required by the practicable but in no case longer than 90 calendar days after the last land disturbing 5. Prevent the discharge of soaps,solvents,detergents and other liquid wastes from approving authority. activity. Temporary ground stabilization shall be maintained in a manner to render the construction sites. 8. Install at least one sign directing concrete trucks to the washout within the project surface stable against accelerated erosion until permanent ground stabilization is achieved. - limits. Post signage on the washout itself to identify this location. PORTABLE TOILETS 9. Remove leavings from the washout when at approximately 75%capacity to limit GROUND STABILIZATION SPECIFICATION 1. Install portable toilets on level ground,at least 50 feet away from storm drains, overflow events. Replace the tarp,sand bags or other temporary structural Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the streams or wetlands unless there is no alternative reasonably available. If 50 foot components when no longer functional. When utilizing alternative or proprietary techniques in the table below: offset is not attainable,provide relocation of portable toilet behind silt fence or place products,follow manufacturer's instructions. Temporary Stabilization Permanent Stabilization A on a gravel pad and surround with sand bags. 10. At the completion of the concrete work,remove remaining leavings and dispose of •Temporary grass seed covered with straw or •Permanent grass seed covered with straw or 2. Provide staking or anchoring of portable toilets during periods of high winds or in high in an approved disposal facility. Fill pit,if applicable,and stabilize any disturbance other mulches and tackifiers other mulches and tackifiers foot traffic areas. caused by removal of washout. •Hydroseeding •Geotextile fabrics such as permanent soil 3. Monitor portable toilets for leaking and properly dispose of any leaked material. •Rolled erosion control products with or reinforcement matting Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace without temporary grass seed •Hydroseeding with properly operating unit. •Appropriately applied straw or other mulch •Shrubs or other permanent plantings covered HERBICIDES,PESTICIDES AND RODENTICIDES •Plastic sheeting with mulch 1. Store and apply herbicides,pesticides and rodenticides in accordance with label •Uniform and evenly distributed ground cover EARTHEN STOCKPILE MANAGEMENT restrictions. sufficient to restrain erosion 1. Show stockpile locations on plans. Locate earthen-material stockpile areas at least 2. Store herbicides,pesticides and rodenticides in their original containers with the •Structural methods such as concrete,asphalt or 50 feet away from storm drain inlets,sediment basins,perimeter sediment controlslabel,which lists directions for use,ingredients and first aid steps in case of retaining walls and surface waters unless it can be shown no other alternatives are reasonably accidental poisoning. •Rolled erosion control products with grass seed available. 2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of 3. Do not store herbicides,pesticides and rodenticides in areas where flooding is POLYACRYLAMIDES(PAMS)AND FLOCCULANTS five feet from the toe of stockpile. possible or where they may spill or leak into wells,stormwater drains,ground water or surface water. If a spill occurs,clean area immediately. 1. Select flocculants that are appropriate for the soils being exposed during 3. Provide stable stone access point when feasible. 4. Do not stockpile these materials onsite. construction,selecting from the NC DWR List of Approved PAMS/Flocculants. 4. Stabilize stockpile within the timeframes provided on this sheet and in accordance 2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures. with the approved plan and any additional requirements. Soil stabilization is defined 3. Apply flocculants at the concentrations specified in the NC DWR List of Approved as vegetative,physical or chemical coverage techniques that will restrain accelerated HAZARDOUS AND TOXIC WASTE PAMS/Flocculants and in accordance with the manufacturer's instructions. erosion on disturbed soils for temporary or permanent control needs. 1. Create designated hazardous waste collection areas on-site. 4. Provide ponding area for containment of treated Stormwater before discharging 2. Place hazardous waste containers under cover or in secondary containment. offsite. 5. Store flocculants in leak-proof containers that are kept under storm-resistant cover 3. Do not store hazardous chemicals,drums or bagged materials directly on the ground. or surrounded by secondary containment structures. NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE: 04/01/19 rTAYLOR WAKE COUNTY STANDARD LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-12 License#P-0829 1600 Olive Chapel Rd.,#140 Apex,NC 27502 (919)801-1104 CONCRETE WASHOUTS ❑NSITE CONCRETE WASHOUT 1. Do not discharge concrete or cement slurry from the site. STRUCTURE WITH LINER 2. Dispose of,or recycle settled,hardened concrete residue in accordance with local and state solid waste regulations and at an approved facility. 10• 3. Manage washout from mortar mixers in accordance with the above item and in 4.-A HIGH MIN SANDBAGS (TYP,) COHESIVE & .....-$ OR STAPLES addition place the mixer and associated materials on impervious barrier and within O O O LOW FILTRATION HIGH O 0 SANDBAGS (TYP.) SOIL BERM A A A A / 10 MIL lot perimeter silt fence. V V OR STAPLES O O O COHESIVE & O U <0 Q> PLASTIC LOW FILTRATION 4. Install temporary concrete washouts per local requirements,where applicable. If an O> ... .j 10 MIL \V V/ �}IINI80)E SLOP SOIL BERM 1�1 PLASTIC SANDBAGS (TYP.) 0O / (TYP.) alternate method or product is to be used,contact your approval authority for SILT FENCE LINING < > < > / O> C O SIDE SLOP OR STAPLES 0 0 c I x review and approval. If local standard details are not available,use one of the two /II• I <0> <0> : : types of temporary concrete washouts provided on this detail. 0 o o o 0 V xx < /n n > �� m"�� �� 5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk E: 0 0 0 o q SECTION B—B sections. Stormwater accumulated within the washout may not be pumped into or �A / V V V V '\ discharged to the storm drain system or receiving surface waters. Liquid waste must ••••B be pumped out and removed from project. SANDBAGS (TYP) NOTES. 6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it CLEARLY MARKED SIGNAGE SECTION A—A OR STAPLES 1. ACTUAL LOCATION DETERMINED IN can be shown that no other alternatives are reasonably available. At a minimum, CONCRETE�NDTING DEVICE (18'X24' MIN.) FIELD WASHOUT NOTES. CLEARLY MARKED SIGNAGE install protection of storm drain inlet(s)closest to the washout which could receive 1. ACTUAL LOCATION DETERMINED IN FIELD CONCRETE�NOTING DEVICE (18'X24' MIN.) 2. THE CONCRETE WASHOUT spills or overflow. I I WASHOUT STRUCTURES SHALL BE MAINTAINED 2. THE CONCRETE WASHOUT STRUCTURES SHALL WHEN THE LIQUID AND/OR SOLID 7. Locate washouts in an easily accessible area,on level ground and install a stone BE MAINTAINED WHEN THE LIQUID AND/OR REACHES 75% OF THE STRUCTURES SOLID REACHES 75% OF THE STRUCTURES I I CAPACITY TO PROVIDE ADEQUATE entrance pad in front of the washout. Additional controls may be required by the CAPACITY. HOLDING CAPACITY WITH A MINIMUM approving authority. PLAN 3.CONCRETE WASHOUT STRUCTURE NEEDS TO BE PLAN 12 INCHES OF FREEBOARD. 8. Install at least one sign directing concrete trucks to the washout within the project CLEARY MARKED WITH SIGNAGE NOTING DEVICE. 3.CONCRETE WASHOUT STRUCTURE limits. Post signage on the washout itself to identify this location. NEEDS TO BE CLEARY MARKED WITH SIGNAGE NOTING DEVICE. 9. Remove leavings from the washout when at approximately 75%Capacity to limit ABOVE GRADE WASHOUT STRUCTURE overflow events. Replace the tarp,sand bags or other temporary structural BELOW GRADE WASHOUT STRUCTURE NOT TO SCALE components when no longer functional. When utilizing alternative or proprietary NOT TO SCALE products,follow manufacturer's instructions. 10. At the completion of the concrete work,remove remaining leavings and dispose of in an approved disposal facility. Fill pit,if applicable,and stabilize any disturbance caused by removal of washout. HERBICIDES,PESTICIDES AND RODENTICIDES 1. Store and apply herbicides,pesticides and rodenticides in accordance with label restrictions. 2. Store herbicides,pesticides and rodenticides in their original containers with the label,which lists directions for use,ingredients and first aid steps in case of accidental poisoning. 3. Do not store herbicides,pesticides and rodenticides in areas where flooding is possible or where they may spill or leak into wells,stormwater drains,ground water or surface water. If a spill occurs,clean area immediately. 4. Do not stockpile these materials onsite. HAZARDOUS AND TOXIC WASTE 1. Create designated hazardous waste collection areas on-site. 2. Place hazardous waste containers under cover or in secondary containment. 3. Do not store hazardous chemicals,drums or bagged materials directly on the ground. NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE: 04/01/19 rTAYLOR WAKE COUNTY STANDARD LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-13 License#P-0829 1600 Olive Chapel Rd.,#140 Apex,NC 27502 (919)801-1104 PART III PART III PART III SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING SECTION A:SELF-INSPECTION SECTION B:RECORDKEEPING SECTION C:REPORTING Self-inspections are required during normal business hours in accordance with the table 1.E&SC Plan Documentation 1.Occurrences that Must be Reported below. When adverse weather or site conditions would cause the safety of the inspection The approved E&SC plan as well as any approved deviation shall be kept on the site. The Permittees shall report the following occurrences: personnel to be in jeopardy,the inspection may be delayed until the next business day on approved E&SC plan must be kept up-to-date throughout the coverage under this permit. (a) Visible sediment deposition in a stream or wetland. which it is safe to perform the inspection. In addition,when a storm event of equal to or The following items pertaining to the E&SC plan shall be kept on site and available for greater than 1.0 inch occurs outside of normal business hours,the self-inspection shall be inspection at all times during normal business hours. performed upon the commencement of the next business day. Any time when inspections (b) Oil spills if: were delayed shall be noted in the Inspection Record. Item to Document Documentation Requirements • They are 25 gallons or more, Frequency (a) Each E&SC measure has been installed Initial and date each E&SC measure on a copy • They are less than 25 gallons but cannot be cleaned up within 24 hours, Inspect (during normal Inspection records must Include: and does not significantly deviate from the of the approved E&SC plan or complete,date badness hours) locations,dimensions and relative elevations and sign an inspection reportthat lists each • They cause sheen on surface waters(regardless of volume),or (1)Rain gauge Daily Daily rainfall amounts. shown on the approved E&SC plan. E&SC measure shown on the approved E&SC • They are within 100 feet of surface waters(regardless of volume). maintained in If no daily rain gauge observations are made during weekend or good working holiday periods, and no individual-day rainfall information is plan.This documentation is required upon the order available,record the cumulative rain measurement for those un- initial installation of the E&SC measures or if attended days(and this will determine if a site inspection is the E&SC measures are modified after initial (c) Releases of hazardous substances in excess of reportable quantities under Section 311 needed). Days on which no rainfall occurred shall be recorded as installation. of the Clean Water Act(Ref:40 CFR 110.3 and 40 CFR 117.3)or Section 102 of CERCLA zero." The permittee (Ref:40 CFR 302.4)or G.S.143-215.85. may use another rain-monitoring device (b) A phase of grading has been completed. Initial and date a copy of the approved E&SC approved by the Division. (2)E&SC At least once per 1. Identification of the measures inspected, plan or complete,date and sign an inspection Measures 7 calendar days 2. Date and time of the inspection, report to indicate completion of the (d) Anticipated bypasses and unanticipated bypasses. and within 24 3. Name of the person performing the inspection, construction phase. hours ofa rain 4. Indication of whether the measures were operating event>1.0 inch in properly, (c) Ground cover is located and installed Initial and date a copy of the approved E&SC 24 hours 5. Description of maintenance needs for the measure, in accordance with the approved E&SC plan or complete,date and sign an inspection (e) Noncompliance with the conditions of this permit that may endanger health or the 6. Description,evidence,and date of corrective actions taken. plan. report to indicate compliance with approved environment. (3)Stormwater At least once per 1. Identification of the discharge outfalls inspected, ground cover specifications. discharge 7 calendar days 2. Date and time of the inspection, outfalls{500s) and within 24 3. Name of the person performing the inspection, (d) The maintenance and repair Complete,date and sign an inspection report. 2.Reporting Timeframes and Other Requirements hours of a rain 4. Evidence of indicators of stormwater pollution such as oil requirements for all E&SC measures event>1.0 inch in sheen,Hooting or suspended solids or discoloration, have been performed. After a permittee becomes aware of an occurrence that must be reported,he shall contact 24 hours 5. Indication of visible sediment leaving the site, the appropriate Division regional office within the timeframes and in accordance with the 6. Description,evidence,and date of corrective actions taken. (e) Corrective actions have been taken Initial and date a copy of the approved E&SC p other requirements listed below. Occurrences outside normal business hours may also be (4)Perimeter of At least once per If visible sedimentation is found outside site limits,then a record to E&SC measures. plan or complete,date and sign an inspection site 7 calendar days of the following shall be made: report to indicate the completion of the reported to the Department's Environmental Emergency Center personnel at(800) and within 24 1. Actions taken to clean uor stabilize the sediment that has left 858-0368. corrective action. hours ofa rain the site limits, event>1.0 inch in 2. Description,evidence,and date of corrective actions taken,and 2.Additional Documentation to be Kept on Site Occurrence Reporting Timeframes(After Discovery)and Other Requirements 24 hours 3. An explanation as to the actions taken to control future In addition to the E&SC plan documents above,the following items shall be kept on the (a)Visible sediment • Within 24 hours,an oral or electronic notification. releases. site and available for inspectors at all times during normal business hours,unless the deposition in a • Within 7 calendar days,a report that contains a description of the IS)Streams or At least once per tithe stream or wetland has increased visible sedimentation or a Division provides a site-specific exemption based on unique site conditions that make stream or wetland sediment and actions taken to address the cause of the deposition. wetlands onsite 7 calendar days stream has visible increased turbidity from the construction or offsite and within24 activity,then a record of the following shall be made: this requirement not practical: Division staff may waive the requirement for a written report on a (where hours of a rain 1. Description,evidence and date of corrective actions taken,and case-by-case basis. accessible) event>1.0 inch in 2. Records of the required reports to the appropriate Division (a) This General Permit as well as the Certificate of Coverage,after it is received. • If the stream is named on the NC 303(d)list as impaired for sediment- 24 hours Regional office per Part III,Section C,Item(2)(a)of this permit. related causes,the permittee may be required to perform additional (6)Ground After each phase 1.The phase of grading(nstallation of perimeter E&SC monitoring,inspections or apply more stringent practices if staff stabilization of grading measures,clearing and grubbing,installation of storm (b) Records of inspections made during the previous twelve months. The permittee shall determine that additional requirements are needed to assure compliance measures drainage facilities,completion of all land-disturbing record the required observations on the Inspection Record Form provided by the with the federal or state impaired-waters conditions. activity,construction or redevelopment,permanent Division or a similar inspection form that includes all the required elements. Use of (b)Oil spills and • Within 24 hours,an oral or electronic notification. The notification ground cover). electronically-available records in lieu of the required paper copies will be allowed if 2. Documentation that the required ground stabilization release of shall include information about the date,time,nature,volume and measures have been provided within the required shown to provide equal access and utility as the hard-copy records. hazardous location of the spill or release. timeframe or an assurance that they will be provided as substances per Item soon as possible. 3.Documentation to be Retained for Three Years All data used to complete the e-NOI and all inspection records shall be maintained for a period 1(6)-(c)above NOTE:The rain inspection resets the required 7 calendar dayinspection requirement. of three years after project completion and made available upon request.[40 CFR 122.41] fd Anticipated • A report at least ten days before the date of the bypass,if possible. P q p q p P q bypasses[40 CFR The report shall include an evaluation of the anticipated quality and 122.41(m)(3)] effect of the bypass. PART II,SECTION G,ITEM(4) (d)Unanticipated • Within 24 hours,an oral or electronic notification. DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT bypasses[40 CFR • Within 7 calendar days,a reportthat includes an evaluation of the 122.41(m)(3)] quality and effect of the bypass. (e)Noncompliance • Within 24 hours,an oral or electronic notification. Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down with the conditions • Within 7 calendar days,a report that contains a description of the for maintenance or close out unless this is infeasible. The circumstances in which it is not feasible to withdraw water from the surface shall be rare(for example,times with extended cold weather). of this permit that noncompliance,and its causes;the period of noncompliance, Non-surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met: may endanger including exact dates and times,and if the noncompliance has not health or the been corrected,the anticipated time noncompliance is expected to (a) The E&SC plan authority has been provided with documentation of the non-surface withdrawal and the specific time periods or conditions in which it will occur. The non-surface withdrawal environment[40 continue;and steps taken or planned to reduce,eliminate,and CFR 122.41(1)(7)] prevent reoccurrence of the noncompliance.[40 CFR 122.41(1)(6). shall not commence until the E&SC plan authority has approved these items, • Division staff may waive the requirement for a written report on a (b) The non-surface withdrawal has been reported as an anticipated bypass in accordance with Part III,Section C,Item(2)(c)and(d)of this permit, case-by-case basis. (c) Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin. Examples of appropriate controls include properly sited,designed and maintained dewatering tanks,weir tanks,and filtration systems, (d) Vegetated,upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item(c)above, (e) Velocity dissipation devices such as check dams,sediment traps,and riprap are provided at the discharge points of all dewatering devices,and (f) Sediment removed from the dewatering treatment devices described in Item(c)above is disposed of in a manner that does not cause deposition of sediment into waters of the United States. i NCGO1 SELF-INSPECTION, RECORDKEEPING AND REPORTING EFFECTIVE: 04/01/19 i TAYLOR WAKE COUNTY STANDARD LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-14 License#P-0829 1600 Olive Chapel Rd.,#140 Apex,NC 27502 (919)801-1104 Temporary seeding recommendations for late Winter/Early Spring Temporary seeding recommendations for Summer Temporary seeding recommendations for Fall Seeding Mixture Seeding Mixture Seeding Mixture Species Rate(Lb/acre) Species Rate(Lb/acre) Species Rate(Lb/acre) Rye Grain(green) 120 German millet 40 Rye Grain 120 Annual lespedeza(Kobe in Piedmont and Costal Plain) 50 Seeding dates: Seeding dates: Piedmont- May 1 -Aug 15 Piedmont- Aug 15 -Dec 31 Omit annual lespedeza when duration of temporary cover is not to Coastal Plain-April 15-Aug 31 Coastal Plain-Aug 31 -Dec 31 extend beyond June. Soil Amendments: Seeding dates: Soil Amendments: Follow recommendations of soil tests or apply 2 tons/acre Piedmont and Coastal Plain-January 1 -May 1 Follow recommendations of soil tests or apply 2 tons/acre ground agricultural limestone and 1,000 lb/acre 10-10-10 ground agricultural limestone and 1,000 lb/acre 10-10-10 fertilizer. Soil Amendments: fertilizer. Follow recommendations of soil tests or apply 2 tons/acre ground Mulch: agricultural limestone and 1,000 lb/acre 10-10-10 fertilizer. Mulch: Apply 4,000/lb/acre straw.Anchor straw by asphalt tack, Apply 4,000/lb/acre straw.Anchor straw by asphalt tack, netting or a mulch anchoring tool.A disk with blades set Mulch: netting or a mulch anchoring tool.A disk with blades set nearly straight can be used as a mulching anchoring tool. Apply 4,000/lb/acre straw.Anchor straw by asphalt tack,netting or nearly straight can be used as a mulching anchoring tool. a mulch anchoring tool.A disk with blades set nearly straight can be Maintenance: used as a mulching anchoring tool. Maintenance: Repair and maintain damaged areas immediately. Topdress Re-fertilize if growth is not fully adequate. Reseed,re-fertilize with 50 lb/acre of nitrogen in March. If it is necessary to Maintenance: and mulch immediately following erosion and other damage. extend temporary cover beyond June 15,overseed with 50 Re-fertilize if growth is not fully adequate.Reseed,re-fertilize and lb/acre Kobe(Piedmont and Costal Plain)in late February or mulch immediately following erosion and other damage. early March. Seedbed Preparation: 1. Chisel compacted areas and spread topsoil three inches deep over adverse PERMANENT SEEDING REQUIREMENTS FOR soil conditions,if available. SHOULDERS, SIDE DITCHES, SLOPES (MAX. 3:1) 2. Rip the entire area to six inches deep. 3. Remove all loose rock,roots and other obstructions,leaving surface reasonable smooth and uniform. Date Type Planting Rate 4. Apply agricultural lime,fertilizer and superphosphate uniformly and mix with soil(see mixture below). Aug 15 - Nov 1 Tall Fescue 300 lbs/acre 5. Continue tillage until a well-pulverized,firm,reasonably uniform sedbed is prepared four to six inches deep. Nov 1 - Mar 1 Tall Fescue & Abruzzi Rye 300 lbs/acre 6. Seed on a freshly prepared seedbed and cover seed lightly with seeding equipment or cultipack after seeding. Mar 1 - Apr 15 Tall Fescue 300 lbs/acre 7. Mulch immediately after seeding and anchor mulch. 8. Inspect all seeded areas and make necessary repairs or reseedings within the Hulled Common planting season,if possible.If stand should be more than 60%damaged,re- Apr 15 - Jun 30 Bermudagrass 25 lbs/acre establish following the original lime,fertilizer and seeding rates. - _ 125 lbs/acre (Tall Mixture: Tall Fescue AND Browntop Fescue); 35 lbs/acre Jul 1 - Aug 15 Millet or Sorghum-Sudan Browntop Millet); 30 Agricultural Limestone-2 tons/acre(3 tons/acre in clay soils) or..*„.......iiiin Hybrids*** lbs/acre (Sorghum- Fertilizer-1,000 lbs/acre-10-10-10 Superphosphate-500 lbs/acre-20% analysis Sudan Hybrids) Mulch-2 tons/acre-small grain straw AKEAnchor-Asphalt emulsion at 300 gallons/acre COUNTY NORTH CAROLIN. SEEDING REQUIREMENTS A-14 REVISED: 1/2/2020 Ai\ izTAYLOR WAKE COUNTY STANDARD LAND CONSULTANTS, PLLC ==L EROSION CONTROL DETAILS D-15 License#P-0829 1600 Olive Chapel Rd.,#140 Apex,NC 27502 (919)801-1104 NOTES: 1. Construction details provided in this standard plan are NOT drawn to scale. 2. These details are for lots with less than one acre of land disturbance. 3. If the land disturbance on a single lot is greater than one acre,a custom plan should be submitted for the 30-day review cycle that addresses berms/diversions and sediment storage traps and basins. 4. This document is a guideline to control sediment onsite for single family lots with a disturbed area of less than one acre.Additional sediment control measures may be needed on a site-by-site basis. 5. Additional information on specification and installation guidelines can be obtained from the State Erosion and Sedimentation Control Design Manual. https://deq.nc.gov/about/divisions/energy-mineral-land-resources/erosion-sediment-control REFERENCES: City of Raleigh,Stormwater,Standard Details (https://www.raleighnc.gov/business/content/PlanDev/Articles/DevServ/Drawings StandardDetailslndex.html) Delaware Erosion and Sediment Control Handbook NCDEQ,Division of Energy,Mineral and Land Resources,Mooresville Regional Office,Typical Lot by Lot Sediment and Erosion Control Plan. NCDEQ Sediment and Erosion Control Design Manual,May 2013. (https://deq.nc.gov/about/divisions/energy-mineral-land-resources/energy-mineral-1 an d-permit-guidance/ erosion-sediment-control-planning-design-manual) Town of Cary,Standard Detail Drawings (https://www.townofcary.org/business-development/developing-in-cary/standard-detail-drawings-2017) Wake County,Sediment Control Details (http://www.wakegov.com/water/stormwater/erosion/Pages/erosionspecs.a sox) The Nau Company,Standard Single Lot Erosion Control Template (www.thenauco.com) NCDOT,Roadside Environmental Unit,2018 Roadway Standard Drawings,Division 16 Erosion Control and Roadside Development WAKE COUNTY NORTH CAROLIN OTHER NOTES, REFERENCES AND ACKNOWLEDGEMENTS A-15 REVISED: 1/2/2020 rTAYLOR WAKE COUNTY STANDARD LAND CONSULTANTS, PLLC EROSION CONTROL DETAILS D-16 License#P-0829 1600 Olive Chapel Rd.,#140 Apex,NC 27502 (919)801-1104