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HomeMy WebLinkAboutNCC222779_Site Plan or Location Map_20220804/ / / / / / / / / / / c�S / Y ' o?� �'a n� rive �... _ . __ r Dive A S-+ 0 4 V) CARTER RIDGE TOWNHOMES PHASE 2 CARTER RIDGE SUBDIVISION PHASE 1 0 INDIVIDUAL LOT EROSION CONTROL PLAN LOTS: 1-106 1126-133 1239-242 1312-324 1 co - BYS BARBEQUE ROAD �= GREENVILLE, NORTH CAROLINA _------ Carr Drive - — — — - — — - — — - — -- — -5 5L0" ------- OVERALL MAP SCALE: 1" = 100' o m 40" E 891.45' S 64°53' � — — — 3Hu — S1C — 3Ho — _ _ nrl CARTER RIDGE TOWNHOMES PHASE 1 - 11 II L'7 r Carr Drlv_e = intayY,`1 t�!L I-LCARTER RIDGE TOWNHOMES PHASE 3— SITE Site Data w RD TOTAL DISTURBED ACREAGE: 16.6 AC. REFERENCES: DEED BOOK 3556, PAGE 560-564 MAP BOOK 46, PAGE 57 PARCEL # 10084 ADDRESS: B's BARBECUE RD. GREENVILLE, NC General Notes: 1. CONTACT NORTH CAROLINA ONE -CALL CENTER, INC. (NC ONE -CALL) AT 811 TO HAVE ALL UNDERGROUND UTILITIES LOCATED AT LEAST 72 HOURS PRIOR TO EXCAVATING OR TRENCHING. 4. A PORTION OF THIS PROPERTY IS LOCATED WITHIN A SPECIAL FLOOD HAZARD AREA. COMMUNITY PANEL # 3720466800K, EFFECTIVE DATE: 07/07/14. 5. THE PURPOSE OF THESE PLANS IS FOR EROSION CONTROL ON INDIVIDUAL LOTS WITHIN PHASE 1 ONLY. 6. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL REQUIREMENTS. 7. INSPECT ALL EROSION CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL PRODUCING EVENT. REPAIR EROSION CONTROL MEASURES AS REQUIRED IMMEDIATELY FOLLOWING INSPECTION. 8. EXISTING CONDITIONS WERE TAKEN FROM ELECTRONIC FILES PROVIDED BY D.R. HORTON AND ARE NOT THE RESULT OF A TOPOGRAPHIC SURVEY. EXISTING CONDITIONS AS DEPICTED ON THESE PLANS ARE GENERAL AND ILLUSTRATIVE IN NATURE. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO EXAMINE THE SITE AND BE FAMILIAR WITH EXISTING CONDITIONS PRIOR TO BIDDING ON THIS PROJECT. IF CONDITIONS ENCOUNTERED DURING EXAMINATION ARE SIGNIFICANTLY DIFFERENT THAN THOSE SHOWN, THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. V N �tz Owner O = LEOTERRA GREENVILLE, LLC 3608 W. FRIENDLY AVENUE, SUITE 202 ►� GREENSBORO, NC 27410 0 PHONE: (336) 279-7280 d ------ ------ ------ ------ ------ —_—_—_—_—_—_—_—, d —------------ ------ ---------- --50 ---100 SCALE 1 inch = 100 ft Residential Builder (UNDER CONTRACT TO PURCHASE) D.R. HORTON 2000 AERIAL CENTER PARKWAY SUITE 110 MORRISVILLE, NC 27560 CONTACT: CHRIS AHLERS PHONE: (336) 312-6567 Engineer ARK CONSULTING GROUP, PLLC 2755-B CHARLES BLVD. GREENVILLE, NC27858 PHONE: (252) 565-1015 EMAIL: Scott@arkconsultinggroup.com Know what's below. Call before you dig. 1-800-632-4949 SHEET INDEX Sheet No. C-1 Sheet No. C-2.0 Sheet No. C-2.1 Sheet No. C-3 Sheet No. C-4 Cover Sheet Erosion Control Plan Erosion Control Plan Erosion Control Details Erosion Control Details V) z z 0 V Q 0 W Uj Cn W > O U TOM V a - CL a 0 OrM v O� p L o ■_ z a Z > z O W � .00 F V W V }, � Cl) W � a L r O M 1.1.1 J J m > �a Q p C� o Z U M V `,��1111111811,1 0. CARO 28425 = .,.�lT• ...... T. ,.-,. 061JO12022 a z U U)~ az J a a`a J 0, !_ Z LA O O W U O�0 a LU i Ul7W 00 i00 CD N + N U pop v�i = Z 00 c cc t O O U06 Ln a) r,"�� N (D N Project Manager: STA Drawn By: RJL Checked By: BCF Project Number: 20079 Drawing Number: D-1262 C - 1 Date: 06/30/2022 It It 78 J �• 77 - V I I 20' PERIPHERAL 10' BUFFERYARD � +I I• I II I I •_ I II I b I <oa 7 ��V,I V d ' O a _ I F- c � c ~ W �1 �zV 1 o0Q x� F- O Z \ N W I - ■ R ■��0I go PSE2 78� VHPSE 1SILT FENCE OUTLET . (TYPIC _0 MM� �1ri�iRi��i1In iM\���. 78 Erosion Control Legend 78 J �• 77 - V I I 20' PERIPHERAL 10' BUFFERYARD � +I I• I II I I •_ I II I b I <oa 7 ��V,I V d ' O a _ I F- c � c ~ W �1 �zV 1 o0Q x� F- O Z \ N W I - ■ R ■��0I go PSE2 78� VHPSE 1SILT FENCE OUTLET . (TYPIC _0 MM� �1ri�iRi��i1In iM\���. 78 Erosion Control Legend Erosion Control Provisions Construction Sequence: D.B. DEED BOOK 1. NO PERSON MAY INITIATE A LAND DISTURBING ACTIVITY BEFORE NOTIFYING THE CITY OF GREENVILLE ENGINEERING THE PROJECT CONSISTS OF CONSTRUCTING SINGLE DEPARTMENT AND THE ENGINEER OF THE DATE THAT THE LAND DISTURBING ACTIVITY WILL BEGIN. FAMILY HOUSES ON PREVIOUSLY DEVELOPED LOTS. P.G. PAGE EXISTING CATCH BASIN 2• LAND DISTURBING ACTIVITY BEYOND THAT REQUIRED TO INSTALL APPROPRIATE EROSION CONTROL MAY NOT PROCEED UNTIL EROSION CONTROL MEASURES ARE INSPECTED AND APPROVED BY THE ENGINEER. ® EXISTING IRON STAKE 1. OBTAIN LAND DISTURBANCE PERMIT ^^ EXISTING WOODSLINE 3. SCHEDULING OF A PRE -CONSTRUCTION CONFERENCE WITH THE ENGINEER AND EROSION CONTROL INSPECTOR IS 2. SCHEDULE A PRE -CONSTRUCTION CONFERENCE FH REQUIRED PRIOR TO INITIATING LAND DISTURBING ACTIVITIES. 24 HOUR NOTICE IS REQUIRED. W EXISTING FIRE HYDRANT 4. INSTALL FILTER BAG INLET PROTECTION AT ALL CATCH BASINS, DROP INLETS, AND YARD INLETS ACCORDING TO 3. INSTALL TEMPORARY SILT FENCE - - - - - - - EXISTING CURB AND GUTTER - - - - - - - DETAILS. LOD LIMITS OF DISTURBANCE 4. INSTALL TEMPORARY SILT FENCE OUTLETS SF SILT FENCE 5. FIELD LOCATE AND INSTALL STONE CONSTRUCTION ENTRANCES AT EACH LOT AS SHOWN ON DETAILS. 5. INSTALL TEMPORARY GRAVEL CONSTRUCTION SILT FENCE OUTLET 6. SEED OR OTHERWISE PROVIDE GROUND COVER DEVICES OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION FOR ENTRANCE �� ► EXISTING DRAINAGE FLOW ARROW ALL EXPOSED SLOPES WITHIN 7 DAYS OF COMPLETION OF ANY PHASE OF GRADING ON PERIMETER AREAS AND 6. INSTALL INLET PROTECTION SLOPES STEEPER THAN 3: 1. ALL OTHER AREAS SHALL BE STABILIZED WITHIN 14 DAYS. TEMPORARY WATTLE SEDIMENT BARRIER 7. BUILDING PAD INSTALLATION CONSTRUCTION ENTRANCE 7• CONTRACTOR SHALL INSPECT AND MAINTAIN AS NEEDED ALL EROSION CONTROL DEVICES ON A WEEKLY BASIS AND AFTER EACH MAJOR STORM EVENT. FAILURE TO KEEP ALL EROSION CONTROL DEVICES IN PROPER WORKING 8. UTILITY INSTALLATION ORDER MAY RESULT IN A STOP WORK ORDER OR CIVIL PENALTIES UP TO $5000.00 PER DAY OF VIOLATION. 9• BUILDING CONSTRUCTION 8. THE ENGINEER RESERVES THE RIGHT TO REQUIRE ADDITIONAL EROSION CONTROL MEASURES SHOULD THE PLAN - - - -� _ OR ITS IMPLEMENTATION PROVE TO BE INADEQUATE. 10. FINE GRADE LOT LIMITS r rr T9 - - „rive 9. ACCEPTANCE AND APPROVAL OF THIS PLAN IS CONDITIONED UPON YOUR COMPLIANCE WITH FEDERAL AND STATE WATER LAWS, REGULATION AND RULES. IN ADDITION LOCAL CITY AND COUNTY ORDINANCES OR RULES 11. INSTALL PERMANENT STABILIZATION DISTURBANCE BA `'a QUALITY MAY ALSO APPLY TO THIS LAND DISTURBING ACTIVITY. 1.2 ACRES _ _ - - = 10. PLEASE BE ADVISED OF THE RULES TO PROTECT AND MAINTAIN EXISTING BUFFERS ALONG WATERCOURSES IN THE NEUSE AND TAR RIVER BASINS. THESE RULES ARE ENFORCED BY THE DIVISION OF WATER RESOURCES (DWR). ...8 . s S ��� - Demolition Notes: �I 1. CONTRACTOR SHALL CONTACT NORTH CAROLINA ONE -CALL CENTER (NC 811) BY DIALING 811 OR 1-800-632-4949 AT LEAST 72 HOURS IN ADVANCE OF ANY LAND �I I 5 114 SF Ir I DISTURBING ACTIVITY OR DIGGING AND HAVE ALL UNDERGROUND UTILITIES LOCATED PRIOR TO EXCAVATING OR TRENCHING. 2. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ALL LOCAL AND STATE PERMITS REQUIRED FOR DEMOLITION WORK. - . • �- � 5 I I c 4,854 SF I 3. THE CONTRACTOR SHALL INDEMNIFY AND HOLD HARMLESS THE OWNER AND/OR ENGINEER FOR ANY AND ALL INJURIES AND/OR DAMAGES TO PERSONNEL, EQUIPMENT ..... I oo.o' AND/OR EXISTING FACILITIES IN THE DEMOLITION AND CONSTRUCTION DESCRIBED IN THE PLANS AND SPECIFICATIONS. n � 78 I n D I = 64°53'26_ SILT FENCE I OUTLET � rJ7 4. EXISTING CONDITIONS AS DEPICTED ON THESE PLANS ARE GENERAL AND ILLUSTRATIVE IN NATURE AND DO NOT INCLUDE MECHANICAL, ELECTRICAL AND MISCELLANEOUS I I (TYPICAL) ` s64°s3'26"E STRUCTURES. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO EXAMINE THE SITE AND BE FAMILIAR WITH EXISTING CONDITIONS PRIOR TO BIDDING ON THE DEMOLITION 95.0' 4,300 SF WORK FOR THIS PROJECT. IF CONDITIONS ENCOUNTERED DURING EXAMINATION ARE SIGNIFICANTLY DIFFERENT THAN THOSE SHOWN, THE CONTRACTOR SHALL NOTIFY 13 1 �� 2 I �I 1 54 I I I THE ENGINEER IMMEDIATELY. 6 I 5 I �I 4 m o 5,251 SF 5/471 SF 4 085 SF II I - 5. ALL DEMOLITION WASTE AND DEBRIS SHALL BE REMOVED BY THE CONTRACTOR AND DISPOSED OF IN A STATE APPROVED WASTE SITE AND IN ACCORDANCE WITH ALL I I I 7 6 165 SF 6 220 SF I° I I N oI a 5 761 SF � � � � o I L- 100.0' a LOCAL AND STATE CODES AND PERMIT REQUIREMENTS. I 10 9 �� $ I �I 6 062 SF A - 6. THE BURNING OF CLEARED MATERIAL AND DEBRIS SHALL NOT BE ALLOWED UNLESS CONTRACTOR GETS WRITTEN AUTHORIZATION FROM THE LOCAL AUTHORITIES. r N v m N64°53�26"W g 12 w 11 �I II 5,575 SF 4,931 SFI 5,664 SF� B B B - �I B I I I 4 854 SF I - I 114,817 SF N _z B O =79�` I 564°5326 II I 58 I 7. ASBESTOS OR HAZARDOUS MATERIALS, IF FOUND ON SITE, SHALL BE REMOVED BY A LICENSED HAZARDOUS MATERIALS CONTRACTOR. CONTRACTOR SHALL NOTIFY OWNER I 5,970 SF o B B I �I LEJ I 95.0' ,I z B �I B I �I I I O I II I I 4,900 sF I IMMEDIATELY IF HAZARDOUS MATERIALS ARE ENCOUNTERED. y I I B I 100 I 00 I I I I I 53 II I I C 8. CONTRACTOR SHALL PROTECT ALL CORNER PINS, MONUMENTS, PROPERTY CORNERS, AND BENCHMARKS DURING DEMOLITION ACTIVITIES. IF DISTURBED, CONTRACTOR O I I I I I I I I N I SHALL HAVE DISTURBED ITEMS RESET BY A LICENSED SURVEYOR AT NO ADDITIONAL COST TO THE OWNER. I I I I I I L- N 4,655 SF I I I I O 100. 9. CONTRACTOR SHALL ADHERE TO ALL LOCAL, STATE, FEDERAL, AND OSHA REGULATIONS WHEN OPERATING DEMOLITION EQUIPMENT AROUND UTILITIES. - 44 8 46..9, O I ��'D I N N64°53�26" 10. CONTRACTOR SHALL PROVIDE AND MAINTAIN TRAFFIC CONTROL MEASURES IN ACCORDANCE WITH THE NCDOT STANDARDS, AND AS REQUIRED BY LOCAL AGENCIES WHEN L� 48 5 1q•q' 37.6 oo I �'S I WORKING IN AND/OR ALONG STREETS, ROADS, HIGHWAYS, ETC. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO OBTAIN APPROVAL AND COORDINATE WITH THE LOCAL 45.6' 3• I� 564°5326"E I II � - 59 42 7' 6 4' 45.6' 3• AND/OR STATE AGENCIES REGARDING THE NEED, EXTENT, AND LIMITATIONS ASSOCIATED WITH INSTALLING AND MAINTAINING TRAFFIC CONTROL MEASURES. I 52.0' 5.8' 37.3' 5.7 48.7' 95.0' 4,900 SF 43•0 0 3 I 11. CONTRACTOR SHALL PROTECT AT ALL TIMES ADJACENT STRUCTURES AND ITEMS FROM DAMAGE DUE TO DEMOLITION OR CONSTRUCTION ACTIVITIES. I -y, 52 I C+ I I C 12. CONTRACTOR SHALL REMOVE EXISTING VEGETATION AND IMPROVEMENTS WITHIN LIMITS OF DISTURBANCE UNLESS NOTED OTHERWISE. - I 22 / 4 655 SF I I O 3 21 I I � I II L _ 100. 13. TREES OUTSIDE OF CONSTRUCTION LIMITS OR TREES NOT INDICATED TO BE REMOVED SHALL BE PROTECTED. II 0 5,064 SF 10,127 SF I A T II I I 4 9k- 3 20 la ° / O - II I = 64°-2 - Erosion Control General Notes • • I - I II I I I I I I I I I I I I I I I I II I ,II I I I I I I I I II I 13 • • •0 •••:_- 782 SF I • I •F cc 1 O • •:•:�: 51 OUTLET Giya' O O O r ,fie.••--•�, � 1 � • .- ., ,�•;"-•: - - 11 ,.:• ` - '•: 1 .. 1 (TYPICAL) '513 1111*511114,11. I -' .1 ..ON...H.. ..,..V.....V.V HV..•ONNe �. •N..OHI.,,, 1 ...q.V.....,,V ..•.Y....Y.. •1 ��•.•�:•4.4••• ,.........,.1 ....,....... ` 1•,........., IHU•H,.... 1•IHHM•HO II4NhH•pr1 ` ,....e....,... .I'.,.Y•.,.. 11 _.1 .s..aaoa. aoa..oar. � .e.e..es..o .a•a,.Yaa � . •. •. •. •. 1 O „ `. Ie.C.,E,Y..•1 Ie.M.•.U..,C ;•a,.e.V..,.1 !e..e.lV...01 LI,eVOH.E.1 4,.1 ..•.O.N 1,•.E....0...1 ..•na..aa•. •aoaae,..,r ..�ua,•oaa •oa.•oaam o..�oe•aar. `-l.Ira,....e.Y� ...o......Y. 1 1 -•-1`L,.IId.@iA..,...y 111Y.H.Yp.'<J,`�`,'7C"��:550....-0..1�•"�,,.-O.ee.,..aalj`��•2."���:V..ee},..aO11i1 ���� �•. •.•- u::e•:::::••: �in.•i,':::::e': ° i:e':i::::iio ic'i::ea•:i:�i i:wis`�:::ii i:,•ii:::iw•:: iaeiiii•':as ------------ 4 ����I ��;e_r:�a_��s_��I iw_s_���ea_��g. i��e_��e_s_�s_,:�r i�����oge_�e�i l�� _ _ S',i•%.•i•i• 1rw 1 ii:::�1 Y''w•�o 1.....-......1 1..-......-...1 1•••••------1 1...-........1 1.....-......1 1...-........1 �...........� . 1... ......................... ............ ............ ............ ............ •••••.a••••• • .•.•. ,-., _ - ,�_ ;�;•����,����� is . •;:,1.,.:• INLET 20"E PROTECTION •ra • • I_�� a .•.;.w.1;.•n••. I ............ ............ I .. 1...........1 IEEEEEEEEEEEI ............ ............ IEEEEEEEEEEEI IEEEEEEEEEEEI ............ ............ IpHHHH•1 EEEEEEEEEEEE _ ............ EEEEEEEEEEEE IHHHHp•1 EEEEEEEEEEEE _ ............ EEEEEEEEEEEE IHH•pH•.1 .ppp••.-e _ ............ EEEEEEEEEEEE IHHHHp•1 EEEEEEEEEEEE _ ............ EEEEEEEEEEEE IHHHpH•1 EEEEEEEEEEEE ............ EEEEEEEEEEEE •:•: IHHH•pH1 EEEEEEEEEEEE I ® •r:4�1 �::::: l 1 1•ie1..,....1 ...:........ I•:E,n•Ee•••1-I EEEE,IYE�IEEEE I••ViiYl.•••1 ............ �::::::::�i� I IEEEEEEEEEEEI 1 ............ _ �b••,�:eE•••1 EEEYI!II�I�EEEE 1.••YCV�••••1 ............ _ �'.••,!u.e•.••1 EE'I l•'IIi1,EEEEE 1•.Y3YJ••.••1 ............ .`,..�E.•••••1 - ei.Y l':II�I�EEEEEEE IYiY�•.•••••1 ............ _ �;.E,.••••.••1 II. EEEEEEEEEEE :1V..••••.••1 ............ _ •1•G„•••.••••1 ' E�I�IEEEEEEEEE ie�••••.••••1 ............ 1 1 • • • I I 1 91 91 •1 •1 5,610 11 SF • O ­0O O O D I• O • 4,180 SF.. 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L......;...r .1 I i• .. .. I .tl .. ... ... r.r .. .. ... r.. ... .. ... ... ... .. ... .. ... .. a. a. 1 „• Ia. w •, • • • �/SF1. e.p „• • a .p •,• i:e,:•i: r::i1 I�'�:I��HH���IL.u_..__•• _ q.....•• Hq.M _ vl !• .��. c��a:���I ,co':ii::::: i:.ii.::i.:i :::::----:::o•::: Wj Carr Drive ..a �i:::.qp... iii•:::u:E.e ....... . - - r • • qpp„•M• • - - _ ii::ii:iii:: i•,e,.,,••„�' Irro,ow•pe�� YisH ra �": 1 I^1 , 1. 1 •••.•.'•,,;:•:r: • +■ 1 I I • o• Ir �. �Y-;,��,•i19• :op.: iesri. •• • • , ae.Ywe•r•..R :i r. •��!: a.ara.r�a• ,qa.. • 1 • i.roEs.sss. a. p..q. �is�r � a.Yia ppa.i:.• ... i.e• p� pa.p isr• O I ; I ..:... INK ' ` Epp. j%i:::•is•• • • • • '� �r®:fir ..• .• . . - HHHHHHI H,HHHH.1 HHHHHHI LE....r....l -- Ieeerreeeerel IrE....r....l .. HHH.HH.1 IH.HHHHI Irreeeereeeel .r.rr;::: •q1 � - ::••:• A • leeeeeeeeeee•1 ........... leeeeeeeeeee•1 ep......He leeeeeeeeeee•1 epHHHHe leeeeeeeeeee•1 leeeeeeeeeee•1 leeeeeeeeeee•1 @,.". HH.q:p:p - - ••:;•; Aso, 52.0' 2. 2. 3 5 .0 .8' ` SILT FENCE OUTLET I J� (TYPICAL) �� o� 80 79 78 77 3 76 3 75 3 74 so 3 73 3 72 3 71 N 70 �� 69 868 SF 0 5,980 SF 0 5,980 SF 5,980 SF 5,980 SF o � 5,980 SF 5,635 SF o 4,945 SF 5,865 SF 5,477 SF ,� �m � � I F F ti ti ti I a 7,670 \ 9,49 7S �,E z O z- C z O N C N O N O N O N O�. N D _La7?iI®��-�-®"AWe�3-ii�l®®®-t rrF�A®r_Ai_�IC�I_ �®i�-_AW®.WA__���Ls•Z37I®�S-��lifiI�®�I>3»'-�'��.�II>�:i�s�•�®r�-ii!r/i-i _ - IONIC 16 LIMITS OF DISTURBANCE 1.2 ACRES LIMITS OF \ DISTURBANCE 2.0 ACRES 0 / 1. IN THE EVENT OF A CONFLICT BETWEEN THE REQUIREMENTS OF THE SEDIMENTATION POLLUTION CONTROL ACT, THE SUBMITTED PLAN AND/OR THE CONTRACT SPECIFICATIONS, THE MORE RESTRICTIVE REQUIREMENT SHALL PREVAIL. 2. THE LAND -DISTURBING ACTIVITY SHALL BE CONDUCTED IN ACCORDANCE WITH THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN. 3. THE LATEST APPROVED EROSION AND SEDIMENTATION CONTROL PLAN WILL BE USED DURING PERIODIC UNANNOUNCED INSPECTIONS TO DETERMINE COMPLIANCE AND A COPY OF THE PLAN MUST BE ON FILE AT THE JOB SITE. IF IT IS DETERMINED THAT THE IMPLEMENTED PLAN IS INADEQUATE, THE ENGINEER MAY AND THE INSTALLATION OF ADDITIONAL MEASURES REQUIRE OR THAT THE PLAN BE REVISED TO COMPLY WITH STATE LAW. Q / 4. IN ORDER TO COMPLY WITH THE INTENT OF THE ACT THE SCHEDULING OF THE LAND -DISTURBING ACTIVITIES IS TO BE SUCH THAT BOTH THE AREA OF EXPOSURE AND THE TIME BETWEEN THE LAND DISTURBANCE AND THE PROVIDING OF A GROUND COVER IS MINIMIZED. 5. UNLESS A TEMPORARY, MANUFACTURED, LINING MATERIAL HAS BEEN SPECIFIED, A CLEAN STRAW MULCH MUST BE APPLIED, AT A MINIMUM RATE OF 2 TONS/ACRE, TO ALL SEEDED AREAS. THE MULCH MUST COVER AT LEAST 75%± OF THE SEEDED AREA AFTER IT IS EITHER TACKED, WITH AN ACCEPTABLE TACKING MATERIAL, OR CRIMPED IN PLACE. 6. NEW OR AFFECTED CUT OR FILLED SLOPES MUST BE AT AN ANGLE THAT CAN BE RETAINED BY VEGETATIVE COVER, AND MUST BE PROVIDED WITH A GROUND COVER SUFFICIENT TO RESTRAIN EROSION WITHIN A MAXIMUM OF 7 CALENDAR DAYS OF COMPLETION OF ANY PHASE ROUGH OR FINAL OF GRADING ANNUAL RYE GRASS IS NOT IN THE APPROVED SEEDING SPECIFICATIONS NOR IS IT AN ACCEPTABLE SUBSTITUTE FOR THE PROVIDING OF A TEMPORARY GROUND COVER). 7. PROTECT STORM PIPE INLETS FROM SEDIMENT RUNOFF FROM LAND DISTURBING ACTIVITIES WITH SILT FENCE, STONE CHECK DAM, OR ABC FILTER AS APPROPRIATE FOR SITE CONDITIONS. 8. PROVIDE PERMANENT SEEDING IN ACCORDANCE WITH THE SEEDING SCHEDULE. Know what's below. Call before you dig. 1-800-632-4949 CONCRETE WASHOUTS SHALL BE INSTALLED AND MAINTAINED IN ACCORDANCE WITH EROSION CONTROL NOTES AND DETAILS; FIELD LOCATE IN ACCESSIBLE LOCATION COORDINATED WITH APPROVING AUTHORITY, AWAY FROM STORM DRAINAGE INLETS AND SURFACE WATERS AS NOTED ON SHEET C-4. DISTURBED AREA = TOTAL 16.6± AC. CONSTRUCTION ENTRANCES SHALL BE FIELD LOCATED ON EACH LOT PER CORRESPONDING DRAINAGE PATTERN TYPE EROSION CONTROL DETAILS ON DETAIL SHEET C3. PROTECT EXISTING UTILITIES (TYPICAL) SILT FENCE OUTLETS ARE TO BE FIELD LOCATED IN LOW POINTS ALONG PROPOSED SILT FENCE. (TYPICAL) SILT FENCE LOCATIONS ARE SHOWN BASED ON PROPOSED GRADING CONDITIONS DEPICTED IN DESIGN FILES (BY OTHERS). IF FIELD CONDITIONS INDICATE DIFFERENT LOT GRADING, SILT FENCE SHALL BE PLACED ON THE LOT PER THE TYPICAL LOT DRAINAGE DETAILS ON SHEET C-4 WITH SILT FENCE OUTLETS INSTALLED AT THE LOW POINT/S IN THE SILT FENCE ROW. ADJUST SILT FENCE LOCATION IN FIELD AS REQUIRED TO PREVENT SEDIMENT FROM LEAVING PROPOSED BUILDING LOTS INLET PROTECTION SHALL BE INSTALLED IN LOCATIONS INDICATED ON THE PLAN. INLET PROTECTION USED SHALL BE FILTER BAG INLET PROTECTION AS INDICATED ON THE DETAILS ON SHEET C-3. INLET PROTECTION SHALL BE MAINTAINED AS INDICATED ON THE DETAILS. DRAINAGE LOT # PATTERN TYPE 0 1-34 B 35-41 E 42 - 45 D 47 - 49 E 50 A/E 51-54 A 55 A/D 56 - 79 C 80 C/E 81 D 82 - 88 B 89 - 90 D 91 E 92 - 93 B 94-99 E 100 - 106 C 126 C 127 - 133 B 239 C/E 240 C 241- 242 B 312 - 324 C LOTS NOTED WITH TYPICAL DRAINAGE PATTERN TYPE SHALL UTILIZE EROSION CONTROL AS INDICATED WITH CORRESPONDING DETAIL ON SHEET C-3 w w 2 w w V) 40' 0 20' 40' SCALE 1 inch = 40 ft V) z 2 0 U Z Q � a a o U Z J J 0 a 0 ~ 0 LU •- Z Q Z iZ -i 0 -Do w n O U, CU W V 4.0 Z U m Z F_ 0 W O N Lu o 0 L i 0 Z U `.0111111111,1' 01 E 28425 ''�iii1 n u n11��`♦ V1 061JO12022 Z a uW c J az a N J U a - a J U LA i ;_ z zLU o O W U z CL Ul7W Ln to c m - N a--1 00 7 a) U o0 In � Z 00 c U m > L Ln a) N 3 r- N (D N Project Manager: STA Drawn By: RJL Checked By: BCF Project Number: 20079 Drawing Number: D-1262 C-2.0 Date: 06/30/2022 / goo jam _ 152 �2�010, \ S6 °z�9" 90.0, �l 88.6' 1, > I 5,868 SF �� 135 236 I 831°44'40' W 6,117 SF \// M < 4,137 SF 153 i 107 1 1 � �9 4 272 SF I 155 I� I 154 801 SF S f j 156 0 4 792 SF 5 262 SF 5,106 SF z ° Iz I Z \ / / ��� 134 ��s 237\ 5,723 SF \ 4,170 SF \ SILT FENCE 1O6 OUTLET / PNPSE 53 \ ' '�ySCyY s / (TYPICAL) J $ 1� 1 4,387 SF / �69 pNPs�1 / g0 \ \ 6 1O6 SF DISTURBANCE / LIMITS OF \ 9Oo\ / ti / \ LEI 3 s 17.T 33.3' 231' 27.9' 35.3' 15.T 2. 2(1.0 ACRES) 238// 3S 3S 80 \ 132 \moo O 9sF < 4,170 SF \ w 6,709 SF / /// 127 128 129 130 5,858 SF I ,19 B 4,384 SF , / 126 w w w o �� ti C / // 6,196 SF o 4,590 SF o 4,590 SF o 4,590 SF o - 5,099 SF z � , 11 , \ 90 o F / O OB N O OB B SILT FENCE // i OUTLET (TYPICAL) 104 5,150 SF �� \� 71 FC oRON I-, 00 �I W 00 N l0 � 00 n - - - - - - - - - - _ _ _ - - - - - - - INLET I\� mD l /r s / -%33 �Q S 75 °°oc / /� \ / - ��- - - - - - - - - - - - - - - - - i a Pz1 �� , 3 \900 Montalvan Drive�9 13' ELECTRIC EASEMENT 20'X20' TEMPORF78 PROTEC(TP) \ \�74 ) /CONSTRUCTION o�mENTRANCE TYPICAL �o > =248�'' 79---------------- -- --- - \� LIMITS OF I I _. J I rT rT rT nr� OIIr c,.?7n - ' °-"O n - . / / �� 2 5 \ 103 n,n, nr ni \V DISTURBANCE - moo° _ _ SF/ / \\ \ (2.2 ACRES) ° 3,9 I5,162 SF I I � 8 0 91 I �� _ 247 T ` 1 O / �\ 4,040 SF � � __- -y 99 = 98 97 96 95 94 93 \\ r o • j s31°44'4o°W w w o w w I _ 4,677 SF \N �\ E \ \ \'16¢ - �� 246 749 4 293 SF 4 381 SF - 4 463 SF 4 463 SF 4 463 SF 4 564 S \ 69�- - LIMITS OF T 102 o , , u , u , r \,, 0 N �� �� �� �N\ z 404 SF s (0.9 ACRES)CE 4,418 SF E O O O E O O I O \�_ I T 0 II II II II II - - - � (0.5 ACRES) -1 L -1 L -1 L L -1 L L 79 F_ '\ �41040 SF 145 90.0' r , r29.7' 531044'40"W l,� 19 6 S244 52.07.0 42.0' 8.1' 40.9' 10.1' 3�11.31 11.9' 32.5' SF 4040SF 101 \ / 243 o \ / 3,870 SF I I I f a 4,358SF\N� SILT FENCE �' I Ft 19 242 s ° s1 �� 6 OUTLET I \ 2 1 m a N c 'ti.� � o � � � 5 240 S F (TYPICAL) I I T 24O N31°44'40"E 89 - 239 81 w 82 83 84 85 3 86 87 88 3 90 �,631 N \ 4,590 SF m ml \ o 0 0 � SFB90.00 3 04104 SF 5158S I 3,870 SFIN �OB ,464 SF 3763 SF -4,287 SF 4,287 SF 4,301 SF 4,462 SF 4,289 SF 4,438 SF m IIO z 77 II 79 � z z D Z o I T LLCJJ 100 � ED) L Z B Z B Z B B B Z B Z O I I 4617SF O O L.7' CL oJL SILT FENCELL J I N OUTLET M (TYPICAL) - 70.0' 0' 9 - .0' .0' ' - 7 831°44 40"W / S SF �v �sM�S sF _ - - - - e >>>>>> suStehe- - -- ----- p nS �_ INLET 20'X20' TEMPORARY - 20'X20'TEMF"9,ARY 78 � PROTECTION S CONSTRUCTION -___-- .o.:. CONSTRUCTION � (TYP) � � ENTRANCE (TYPICAL)' ,. '. ENTRANCE (TYPICAL) Stephenson Drive - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ��� -------- �/ (Aao sz) 8 - ,ee r , • 4 - II I I o a 9SL III III I 00 '�I I ' ' I � I I I I I I I , I - - � `' r a ;: v �� � i . �'i �p �' �' �i �� ° : i' �'i • �C�' �^'I ii II II _ op 1- I I I 1 m I ' 1NJ SV3 /,lllll O N 55311V ,8E N 11 A I I i I' I 11 11 1 p r r� ° 331,8X°8 J AAM 9NI va A SILT FENCE LOCATIONS ARE SHOWN BASED ON PROPOSED GRADING CONDITIONS DEPICTED IN DESIGN FILES (BY OTHERS). IF FIELD CONDITIONS INDICATE DIFFERENT LOT GRADING, SILT FENCE SHALL BE PLACED ON THE LOT PER THE TYPICAL LOT DRAINAGE DETAILS ON SHEET C-4 WITH SILT FENCE OUTLETS INSTALLED AT THE LOW POINT/S IN THE SILT FENCE ROW. ADJUST SILT FENCE LOCATION IN FIELD AS REQUIRED TO PREVENT SEDIMENT FROM LEAVING PROPOSED BUILDING LOTS INLET PROTECTION SHALL BE INSTALLED IN LOCATIONS INDICATED ON THE PLAN. INLET PROTECTION USED SHALL BE FILTER BAG INLET PROTECTION AS INDICATED ON THE DETAILS ON SHEET C-3. INLET PROTECTION SHALL BE MAINTAINED AS INDICATED ON THE DETAILS. Erosion Control Provisions 1. NO PERSON MAY INITIATE A LAND DISTURBING ACTIVITY BEFORE NOTIFYING THE CITY OF GREENVILLE ENGINEERING DEPARTMENT AND THE ENGINEER OF THE DATE THAT THE LAND DISTURBING ACTIVITY WILL BEGIN. 2. LAND DISTURBING ACTIVITY BEYOND THAT REQUIRED TO INSTALL APPROPRIATE EROSION CONTROL MAY NOT PROCEED UNTIL EROSION CONTROL MEASURES ARE INSPECTED AND APPROVED BY THE ENGINEER. 3. SCHEDULING OF A PRE -CONSTRUCTION CONFERENCE WITH THE ENGINEER AND EROSION CONTROL INSPECTOR IS REQUIRED PRIOR TO INITIATING LAND DISTURBING ACTIVITIES. 24 HOUR NOTICE IS REQUIRED. 4. INSTALL FILTER BAG INLET PROTECTION AT ALL CATCH BASINS, DROP INLETS, AND YARD INLETS ACCORDING TO DETAILS. 5. FIELD LOCATE AND INSTALL STONE CONSTRUCTION ENTRANCES AT EACH LOT AS SHOWN ON DETAILS. 6. SEED OR OTHERWISE PROVIDE GROUND COVER DEVICES OR STRUCTURES SUFFICIENT TO RESTRAIN EROSION FOR ALL EXPOSED SLOPES WITHIN 7 DAYS OF COMPLETION OF ANY PHASE OF GRADING ON PERIMETER AREAS AND SLOPES STEEPER THAN 3:1. ALL OTHER AREAS SHALL BE STABILIZED WITHIN 14 DAYS. 7. CONTRACTOR SHALL INSPECT AND MAINTAIN AS NEEDED ALL EROSION CONTROL DEVICES ON A WEEKLY BASIS AND AFTER EACH MAJOR STORM EVENT. FAILURE TO KEEP ALL EROSION CONTROL DEVICES IN PROPER WORKING ORDER MAY RESULT IN A STOP WORK ORDER OR CIVIL PENALTIES UP TO $5000.00 PER DAY OF VIOLATION. 8. THE ENGINEER RESERVES THE RIGHT TO REQUIRE ADDITIONAL EROSION CONTROL MEASURES SHOULD THE PLAN OR ITS IMPLEMENTATION PROVE TO BE INADEQUATE. 9. ACCEPTANCE AND APPROVAL OF THIS PLAN IS CONDITIONED UPON YOUR COMPLIANCE WITH FEDERAL AND STATE WATER QUALITY LAWS, REGULATION AND RULES. IN ADDITION LOCAL CITY AND COUNTY ORDINANCES OR RULES MAY ALSO APPLY TO THIS LAND DISTURBING ACTIVITY. 10. PLEASE BE ADVISED OF THE RULES TO PROTECT AND MAINTAIN EXISTING BUFFERS ALONG WATERCOURSES IN THE NEUSE AND TAR RIVER BASINS. THESE RULES ARE ENFORCED BY THE DIVISION OF WATER RESOURCES (DWR). x Construction Seauence: THE PROJECT CONSISTS OF CONSTRUCTING SINGLE FAMILY HOUSES ON PREVIOUSLY DEVELOPED LOTS. 1. OBTAIN LAND DISTURBANCE PERMIT 2. SCHEDULE A PRE -CONSTRUCTION CONFERENCE 3. INSTALL TEMPORARY SILT FENCE 4. INSTALL TEMPORARY SILT FENCE OUTLETS 5. INSTALL TEMPORARY GRAVEL CONSTRUCTION ENTRANCE 6. INSTALL INLET PROTECTION 7. BUILDING PAD INSTALLATION 8. UTILITY INSTALLATION 9. BUILDING CONSTRUCTION 10. FINE GRADE LOT 11. INSTALL PERMANENT STABILIZATION Demolition Notes: 1. CONTRACTOR SHALL CONTACT NORTH CAROLINA ONE -CALL CENTER (NC 811) BY DIALING 811 OR 1-800-632-4949 AT LEAST 72 HOURS IN ADVANCE OF ANY LAND DISTURBING ACTIVITY OR DIGGING AND HAVE ALL UNDERGROUND UTILITIES LOCATED PRIOR TO EXCAVATING OR TRENCHING. 2. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ALL LOCAL AND STATE PERMITS REQUIRED FOR DEMOLITION WORK. 3. THE CONTRACTOR SHALL INDEMNIFY AND HOLD HARMLESS THE OWNER AND/OR ENGINEER FOR ANY AND ALL INJURIES AND/OR DAMAGES TO PERSONNEL, EQUIPMENT AND/OR EXISTING FACILITIES IN THE DEMOLITION AND CONSTRUCTION DESCRIBED IN THE PLANS AND SPECIFICATIONS. 4. EXISTING CONDITIONS AS DEPICTED ON THESE PLANS ARE GENERAL AND ILLUSTRATIVE IN NATURE AND DO NOT INCLUDE MECHANICAL, ELECTRICAL AND MISCELLANEOUS STRUCTURES. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO EXAMINE THE SITE AND BE FAMILIAR WITH EXISTING CONDITIONS PRIOR TO BIDDING ON THE DEMOLITION WORK FOR THIS PROJECT. IF CONDITIONS ENCOUNTERED DURING EXAMINATION ARE SIGNIFICANTLY DIFFERENT THAN THOSE SHOWN, THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY. 5. ALL DEMOLITION WASTE AND DEBRIS SHALL BE REMOVED BY THE CONTRACTOR AND DISPOSED OF IN A STATE APPROVED WASTE SITE AND IN ACCORDANCE WITH ALL LOCAL AND STATE CODES AND PERMIT REQUIREMENTS. 6. THE BURNING OF CLEARED MATERIAL AND DEBRIS SHALL NOT BE ALLOWED UNLESS CONTRACTOR GETS WRITTEN AUTHORIZATION FROM THE LOCAL AUTHORITIES. 7. ASBESTOS OR HAZARDOUS MATERIALS, IF FOUND ON SITE, SHALL BE REMOVED BY A LICENSED HAZARDOUS MATERIALS CONTRACTOR. CONTRACTOR SHALL NOTIFY OWNER IMMEDIATELY IF HAZARDOUS MATERIALS ARE ENCOUNTERED. 8. CONTRACTOR SHALL PROTECT ALL CORNER PINS, MONUMENTS, PROPERTY CORNERS, AND BENCHMARKS DURING DEMOLITION ACTIVITIES. IF DISTURBED, CONTRACTOR SHALL HAVE DISTURBED ITEMS RESET BY A LICENSED SURVEYOR AT NO ADDITIONAL COST TO THE OWNER. 9. CONTRACTOR SHALL ADHERE TO ALL LOCAL, STATE, FEDERAL, AND OSHA REGULATIONS WHEN OPERATING DEMOLITION EQUIPMENT AROUND UTILITIES. 10. CONTRACTOR SHALL PROVIDE AND MAINTAIN TRAFFIC CONTROL MEASURES IN ACCORDANCE WITH THE NCDOT STANDARDS, AND AS REQUIRED BY LOCAL AGENCIES WHEN WORKING IN AND/OR ALONG STREETS, ROADS, HIGHWAYS, ETC. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO OBTAIN APPROVAL AND COORDINATE WITH THE LOCAL AND/OR STATE AGENCIES REGARDING THE NEED, EXTENT, AND LIMITATIONS ASSOCIATED WITH INSTALLING AND MAINTAINING TRAFFIC CONTROL MEASURES. 11. CONTRACTOR SHALL PROTECT AT ALL TIMES ADJACENT STRUCTURES AND ITEMS FROM DAMAGE DUE TO DEMOLITION OR CONSTRUCTION ACTIVITIES. 12. CONTRACTOR SHALL REMOVE EXISTING VEGETATION AND IMPROVEMENTS WITHIN LIMITS OF DISTURBANCE UNLESS NOTED OTHERWISE. 13. TREES OUTSIDE OF CONSTRUCTION LIMITS OR TREES NOT INDICATED TO BE REMOVED SHALL BE PROTECTED. Erosion Control General Notes 1. IN THE EVENT OF A CONFLICT BETWEEN THE REQUIREMENTS OF THE SEDIMENTATION POLLUTION CONTROL ACT, THE SUBMITTED PLAN AND/OR THE CONTRACT SPECIFICATIONS, THE MORE RESTRICTIVE REQUIREMENT SHALL PREVAIL. 2. THE LAND -DISTURBING ACTIVITY SHALL BE CONDUCTED IN ACCORDANCE WITH THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN. 3. THE LATEST APPROVED EROSION AND SEDIMENTATION CONTROL PLAN WILL BE USED DURING PERIODIC UNANNOUNCED INSPECTIONS TO DETERMINE COMPLIANCE AND A COPY OF THE PLAN MUST BE ON FILE AT THE JOB SITE. IF IT IS DETERMINED THAT THE IMPLEMENTED PLAN IS INADEQUATE, THE ENGINEER MAY REQUIRE THE INSTALLATION OF ADDITIONAL MEASURES AND/OR THAT THE PLAN BE REVISED TO COMPLY WITH STATE LAW. 4. IN ORDER TO COMPLY WITH THE INTENT OF THE ACT, THE SCHEDULING OF THE LAND -DISTURBING ACTIVITIES IS TO BE SUCH THAT BOTH THE AREA OF EXPOSURE AND THE TIME BETWEEN THE LAND DISTURBANCE AND THE PROVIDING OF A GROUND COVER IS MINIMIZED. 5. UNLESS A TEMPORARY, MANUFACTURED, LINING MATERIAL HAS BEEN SPECIFIED, A CLEAN STRAW MULCH MUST BE APPLIED, AT A MINIMUM RATE OF 2 TONS/ACRE, TO ALL SEEDED AREAS. THE MULCH MUST COVER AT LEAST 75%± OF THE SEEDED AREA AFTER IT IS EITHER TACKED, WITH AN ACCEPTABLE TACKING MATERIAL, OR CRIMPED IN PLACE. 6. NEW OR AFFECTED CUT OR FILLED SLOPES MUST BE AT AN ANGLE THAT CAN BE RETAINED BY VEGETATIVE COVER, AND MUST BE PROVIDED WITH A GROUND COVER SUFFICIENT TO RESTRAIN EROSION WITHIN A MAXIMUM OF 7 CALENDAR DAYS OF COMPLETION OF ANY PHASE (ROUGH OR FINAL) OF GRADING (ANNUAL RYE GRASS IS NOT IN THE APPROVED SEEDING SPECIFICATIONS NOR IS IT AN ACCEPTABLE SUBSTITUTE FOR THE PROVIDING OF A TEMPORARY GROUND COVER). 7. PROTECT STORM PIPE INLETS FROM SEDIMENT RUNOFF FROM LAND DISTURBING ACTIVITIES WITH SILT FENCE, STONE CHECK DAM, OR ABC FILTER AS APPROPRIATE FOR SITE CONDITIONS. 8. PROVIDE PERMANENT SEEDING IN ACCORDANCE WITH THE SEEDING SCHEDULE. CONCRETE WASHOUTS SHALL BE INSTALLED AND MAINTAINED IN ACCORDANCE WITH EROSION CONTROL NOTES AND DETAILS; FIELD LOCATE IN ACCESSIBLE LOCATION COORDINATED WITH APPROVING AUTHORITY, AWAY FROM STORM DRAINAGE INLETS AND SURFACE WATERS AS NOTED ON SHEET CA DISTURBED AREA = TOTAL 16.6± AC. CONSTRUCTION ENTRANCES SHALL BE FIELD LOCATED ON EACH LOT PER CORRESPONDING DRAINAGE PATTERN TYPE EROSION CONTROL DETAILS ON DETAIL SHEET C3. PROTECT EXISTING UTILITIES (TYPICAL) SILT FENCE OUTLETS ARE TO BE FIELD LOCATED IN LOW POINTS ALONG PROPOSED SILT FENCE. (TYPICAL) Erosion Control LeLlend D.B. DEED BOOK P.G. PAGE EXISTING CATCH BASIN ® EXISTING IRON STAKE EXISTING WOODSLINE FH EXISTING FIRE HYDRANT - - - - - - EXISTING CURB AND GUTTER LOD LIMITS OF DISTURBANCE SF SILT FENCE SILT FENCE OUTLET fir► EXISTING DRAINAGE FLOW ARROW TEMPORARY WATTLE SEDIMENT BARRIER MUM CONSTRUCTION ENTRANCE Know what's below. Call before you dig. 1-800-632-4949 40' 0 20' 40' SCALE 1 inch = 40 ft z z 0 U REVISIONS: • • � Z � Q - J O Z a J U J a O o o � '� z0 Q z 0 0 0 = 0 _ O o Wv O W � a Q Z LLJ 0 m 0 _j e) > J m ED p 0 > o Z U CARoj 28425 = 0 %��'•'.01 NEF`�•• o ,�lT• T. 061JO12022 Zj) d U W ~ az J a a`a z CA O O W U O V0w _6Ln W 00 N 00 U 000 V) z 00 c to O O U 2 06 Y - Ln m>Ln� Ln'WN 3 Ln a) ,n 3 N C7 N Project Manager: STA Drawn By: RJL Checked By: BCF Project Number: 20079 Drawing Number: D-1262 C-2 . 1 Date: 06/30/2022 Erosion Control Measures: 1. All work will be done in accordance with the Erosion and Sedimentation Control Act of 1973 and the NC Department of Environment and Natural Resources. No land disturbing activity beyond that required to install the appropriate erosion control measures may proceed until measures are inspected and approved by the Owner or Engineer. 2. Prior to beginning demolition, temporary silt fence shall be installed as shown on the construction drawings. Disturbed areas as part of the surcharge installation work shall be stabilized prior to beginning subsequent work. Rock Inlet Sediment Traps shall be placed around all drainage structures as they are installed to collect surface runoff and control siltation and release water at a gradual rate. 3. Parkin lots shall have stone base laced on them for stabilization and shoulders shall be seeded to stabilize the soil. Seed bed preparation shall be conducted according to North Carolina g p p p g Department of Transportation Standard Specifications for Roads and Structures (D.O.T.). The ground surface shall be cleared of stumps, stones, roots, cables, wire, grade stakes, and other materials that might hinder proper grading, tillage, seeding or subsequent maintenance operations. Grades on the area to be seeded shall be maintained in a true and even condition. Maintenance shall include any necessary repairs to previously graded areas. All graded areas shall be thoroughly tilled to a depth of at least four (4) inches by plowing, disking, harrowing, or other approved methods until the condition of the soil is acceptable. On sites where soil conditions are such that high clay content and excessive compaction cause difficulty in getting clods and lumps effectively pulverized, the Contractor shall use the rotary tillage machinery until the mixing of the soil is acceptable and no clods or clumps remain larger than 1 1/2 inches in diameter. Afirm and compact seed bed is required and after being graded, the seed bed shall be lightly compacted with a land roller, such as a cultipacker, before and after seeding. Limestone shall be dolomitic agriculture ground limestone containing not less than 10 percent magnesium oxide. Lime shall be uniformly applied at the rate of 2 tons per acre. Fertilizer shall be uniformly applied at a rate of 500 pounds per acre of 10-20-20 analysis. The fertilizer shall be incorporated into the upper three or four inches of prepared seed bed just prior to the last tillage operation, but in no case shall it be applied more than three days prior to seeding. Fertilizer shall be used immediately after delivery or stored in a manner that will not permit it to harden or destroy its effectiveness. When hydroseeding equipment is used for seeding, fertilizer shall be applied simultaneously with seed, using the above rates of application. Seed shall be certified seed or equivalent based on North Carolina Seed Improvement Association requirements for certification. All seed shall be furnished in sealed standard containers. Seed which has become wet, moldy, or otherwise damaged prior to seeding will not be acceptable. Seeding shall be accomplished with hand planters, power- drawn planters, hand packers, or hydroseeding equipment at the rates shown on sheet C-2: NPDES Stormwater Discharge Permit for Construction Activities (NCG01) NCDENR/Division of Energy, Mineral and Land Resources STABILIZATION TIMEFIRAMES (Effective Aug. 3, 2011) SITE AREA DESCRIPTION STABILIZATION TIMEFRAME EXCEPTIONS Perimeter dikes, swales, ditches, slopes 7 days None High Quality Water (HQW) Zones 7 days None Slopes steeper than 3:1 7 days If slopes are 10' or less in length and are not steeper than 2:1, 14 days are allowed. Slopes 3:1 or flatter 14 days 7 days for slopes greater than 50' in length. All other areas with slopes flatter than 4:1 14 days None, except for perimeters and HQW Zones. 4. Ground Stabilization (Per NCG010000) a. Soil stabilization shall be achieved on any area of a site where land -disturbing activities have temporarily or permanently ceased according to the following schedule: i. All perimeter dikes, swales, ditches, perimeter slopes and all slopes steeper than 3 horizontal to 1 vertical (3:1) shall be provided temporary or permanent stabilization with ground cover as soon as practicable but in any event within 7 calendar days from the last land -disturbing activity. ii. All other disturbed areas shall be provided temporary or permanent stabilization with ground cover as soon as practicable but in any event within 14 calendar days from the last land -disturbing activity. b. Conditions - In meeting the stabilization requirements above, the following conditions or exemptions shall apply: i. Extensions of time may be approved by the permitting authority based on weather or other site -specific conditions that make compliance impracticable. ii. All slopes 50' in length or greater shall apply the ground cover within 7 days except when the slope is flatter than 4:1. Slopes less than 50' shall apply ground cover within 14 days except when slopes are steeper than 3:1, the 7 day -requirement applies. iii. Any sloped area flatter than 4:1 shall be exempt from the 7-day ground cover requirement. iv. Slopes 10' or less in length shall be exempt from the 7-day ground cover requirement except when the slope is steeper than 2:1. v. Although stabilization is usually specified as ground cover, other methods, such as chemical stabilization, may be allowed on a case -by -case basis. vi.For portions of projects within one mile and draining to trout waters and High Quality Waters as classified by the Environmental Management Commission, stabilization with ground cover shall be achieved as soon as practicable but in any event on all areas of the site within 7 calendar days from the last land -disturbing act. vii. For portions of projects located in Outstanding Resource Waters watersheds as classified by the Environmental Management Commission, stabilization with ground cover shall be achieved as soon as practicable but in any event on all areas within 7 calendar days from the last land -disturbing act. viii. Portions of a site that are lower in elevation than adjacent discharge locations and are not expected to discharge during construction may be exempt from the temporary ground cover requirements if identified on the approved E&SC plan or added by the permitting authority. 5. Self Inspection and Reporting Requirements (Per NCG010000) Minimum self inspection and reporting requirements are as follows unless otherwise approved in writing by the Division of Water Quality. a. A rain gauge shall be maintained in good working order on the site unless another rain monitoring device has been approved by the permitting authority. b. A written record of the dailyrainfall amounts shall be retained and all records shall be made available to DWQ or authorized agent upon request Note: if no rainfall occurred the ermittee must record "zero"). 9 P q ( P ) c. Erosion and sedimentation control measures shall be inspected to ensure that they are operating correctly. Inspection records must be maintained for each inspection event and for each measure. At a minimum, inspection of measures must occur at the frequency indicated below: i. All erosion and sedimentation control measures must be inspected b or under the direction of the ermittee at least once eve seven calendar days, and P Y P every Y , ii. All erosion and sediment control measures must be inspected b or under the direction of the ermittee within 24 hours after an storm event of greater than 0.50 inches of rain per 24 hour period. P Y P Y 9 P iii. Times when a determination that adverse weather conditions prevented inspections should be documented on the Inspection Record. P P P d. Once land disturbance has begun on the site stormwater runoff discharge outfalls shall be inspected b observation for erosion sedimentation and other stormwater discharge characteristics such as clarity, 9 9 P Y 9 Y, floatingsolids and oil sheens. Inspections of the outfalls shall be made at least once eve seven calendar days and within 24 hours after an storm event of greaterthan 0.50 inches of rain per 24 hour period. P every Y Y 9 P e. Inspections are only required to be made during normal business hours. When adverse weather conditions would cause the safety of the inspection personnel to be in jeopardy, the inspection can be delayed until it is deemed safe to perform these duties. If the inspection cannot be done on that day, it must be completed on the following business day. f. Twenty-four Hour Reporting for visible sediment deposition i. The ermittee shall report to the Division of Water Quality central office or the appropriate re ional office an visible sediment being deposited in an stream or wetland or an noncompliance which may P P tY9 Y 9 P Y Y P Y endanger health or the environment. (See Section IX of this permit for contact information.) Any information shall be provided orally or electronically within 24 hours from the time the permittee became aware of the circumstances. Visible discoloration or suspended solids in the effluent should be recorded on the Inspection Record as provided below. P P ii. A written submission shall be provided to the appropriate re ional office of the DWQ within 5 days of the time the permittee becomes aware of the circumstances. The written submission shall contain a P9 Y description of the sediment deposition and actions taken to address the cause of the deposition. The Division of Water Quality staff may waive the requirement for a written report on a case -by -case basis. P P P Y Y q P Y g. Records of inspections made during the previous 30 days shall remain on the site and available for agency inspectors at all times during normal working hours, unless the permitting authority provides a site -specific exemption based on unique site conditions that make this requirement not practical. Older records must be maintained for period of one year after project completion and made available upon P P q q P P Y P l P P request. The records must provide the details of each inspection including observations, and actions taken in accordance with this permit. The permittee shall record the required rainfall and monitoring observations on the "Inspection Record for Activities Under Stormwater General Permit NCG010000" form provided by the Division or a similar inspection form that is inclusive of all of the elements contained in the Division's form. Electronic storage of records will be allowed if approved by the permitting authority. h. Inspection records must include, at a minimum, the following: i. Control Measure Inspections: Inspection records must include at a minimum: 1. identification of the measures inspected, 2. date and time of the inspection, 3. name of the person performing the inspection, 4. indication of whether the measures were operating properly, 5. description of maintenance needs for the measure, 6. corrective actions taken and 7. date of actions taken. ii. Stormwater Discharge Inspections: Inspection records must include at a minimum: 1. identification of the discharge outfall inspected, 2. date and time of the inspection, 3. name of the person performing the inspection, 4. evidence of indicators of stormwater pollution such as oil sheen, floating or suspended solids or discoloration, 5. indication of visible sediment leaving the site, 6. actions taken to correct/prevent sedimentation and 7. date of actions taken. iii. Visible Sedimentation Found Outside the Site Limits: Inspection records must include: 1. an explanation as to the actions taken to control future releases, 2. actions taken to clean up or stabilize the sediment that has left the site limits and 3. the date of actions taken. iv. Visible Sedimentation Found in Streams or Wetlands: All inspections should include evaluation of streams or wetlands onsite or offsite where accessible to determine if visible sedimentation has occurred. P ( ) i. Visible Stream Turbidity- If the discharge from a site results in visible stream turbidity, inspection records must record that evidence and actions taken to reduce sediment contributions. Sites discharging to 9 Y, P 9 9 streams named on the state's 303 d list as impaired for sediment -related causes may be required to perform additional monitoring, inspections or application of more -stringent management practices if it is O P Y q P 9, P PP 9 9 determined that the additional requirements are needed to assure compliance with the federal or state impaired -waters conditions. If a discharge covered by this permit enters a stream segment that is listed on the Impaired Stream List for sediment -related causes, and a Total Maximum Daily Load (TMDL) has been prepared for those pollutants, the permittee must implement measures to ensure that the discharge of pollutants from the site is consistent with the assumptions and meets the requirements of the approved TMDL. The DWQ 303(d) list can be found at: http://h2o.enr.state.nc.us/tmdl/General_303d.htm/ 6. All erosion and sedimentation control devices shall remain in place and be maintained by the Contractor until all seeding is established and construction areas have been stabilized. 7. Temporary Seeding - Seed in accordance with Soil Conservation Service recommendations with regard to seed type, rate of application, fertilizer, etc. DUMP LOOPS CATCH BASIN SECTION MAINTENANCE: NOTES INSTALLATION )ULET INSPECT FILTER BAG AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT 1. FILTER TYPES SHALL BE APPROVED BY THE INSPECTOR PRIOR TO RAINFALL EVENT (z INCH OR GREATER) AND CLEAN AS NEEDED. REMOVE INSTALLATION. SEDIMENT AND CLEAN FILTER WHEN FILTER BAG IS 1/2 FULL OF SEDIMENT 2. FILTER BAGS MAY BE REMOVED WHEN SITE IS STABILIZED AT THE TO MAINTAIN EFFICIENCY AND FLOW THROUGH FILTER BAG. ONCE DIRECTION OF THE INSPECTOR. CONTRIBUTING DRAINAGE AREA HAS BEEN ADEQUATELY STABILIZED AND 3. FILTER BAGS SHALL BE CLEANED OR REPLACED ON A REGULAR BASIS APPROVAL OF INSPECTOR HAS BEEN GRANTED, REMOVE SEDIMENT FILTER (NOT BE MORE THAN HALF FULL AT ANYTIME). BAG FROM INLET. 4. FILTER BAGS SHALL NOT BE ALLOWED IN EXISTING NCDOT ROADS. FILTER BAG INLET PROTECTION NOT TO SCALE CONSTRUCTION ENTRANCE (LOCATED ON HIGH SIDE OF LOT) SILT FENCE (USE COMBINATION SILT FENCE / TREE PROTECTION FENCE IF ADJACENT TO A STREAM BUFFER OR TREE CONSERVATION AREA SF F - IT IN ROADWAY O FLOW TO REAR ROADWAY O FLOW TO FRONT SILT FENCE (USE COMBINATION SILT SILT FENCE (USE COMBINATION SILT FENCE / TREE PROTECTION FENCE IF FENCE / TREE PROTECTION FENCE IF ADJACENT TO A STREAM BUFFER OR ADJACENT TO A STREAM BUFFER OR TREE CONSERVATION AREA TREE CONSERVATION AREA Is SF SF SF - IT I I I I I SILT FENCE I� I CONSTRUCTION ENTRANCE (LOCATED ON HIGH SIDE OF LOT I SF SF SF SF SF BACK OF CURB ROADWAY [.91�■��►Nlq EE FLOW TO LEFT 4' MIN. FILTER STONE -J FRONT VIEW 3' FILTER FABRIC ON GROUND FILTER OF 1" DIA. WASHED STONE BURY 6" OF UPPER BURY WIRE FENCE AND EDGE OF FILTER I I HARDWARE CLOTH FABRIC IN TRENCH U SECTION VIEW CONSTRUCTION ENTRANCE (LOCATED ON HIGH SIDE OF LOT SILT FENCE (USE COMBINATION SILT FENCE/TREE PROTECTION FENCE IF ADJACENT TO A STREAM BUFFER OR TREE CONSERVATION AREA SF SF I IN I I I I I T I CONSTRUCTION I CONSTRUCTION ENTRANCE I ENTRANCE T I(LOCATED ON HIGH (LOCATED ON SIDE OF LOT) HIGH SIDE OF LOT) SILT FENCE T SF SF t BACK OF CURB ROADWAY O FLOW TO FRONT AND REAR SILT FENCE OUTLET TYP. -SF SF LOW SILT FENCE POINT I SILT FENCE OUTLET TYP. d5 d5 - LOW POINT IT I IT �I I SILT FENCE OUTLET AT LOW POINT ADJACENT TO DRAINAGE EASMENT SILT FENCE LI I L� I sF SF SF SF SF SF I BACK OF CURB ROADWAY �Ip SPLIT FLOW TO RIGHT FRONT AND RFAR FORNFRS SILT FENCE OUTLET NOT TO SCALE TOP OF SILT FENCE MUST BE AT LEAST 1'ABOVETHE TOP OF WASHED STONE NOTES: 1. INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY. 2. SHOULD THE FABRIC OF A SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY. 3. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE. TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEANOUT. 4. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED. I" I LOW POINT is is I 8' MAX. STANDARD STRENGTH FABRIC W/ WIRE FENCE 6' MAX. EXTRA STRENGTH FABRIC W/O WIRE FENCE 12 GAUGE. 4"x 4" WELDED WIRE FABRIC STEEL POST N II WIRE FABRIC OQ UV RESISTANT GEOTEXTILE FABRIC ro TAMPED BACKFILL GROUND LINE 8" DOWN & 4" FORWARD ALONG THE TRENCH TEMPORARY SILT FENCE NOT TO SCALE SILT FENCE (USE COMBINATION SILT FENCE/ SILT FENCE TREE PROTECTION FENCE IF ADJACENT TO A SILT FENCE OUTLET TYP. STREAM BUFFER OR TREE CONSERVATION AREA OUTLET TYP. SF S d5 d5 d5 d5 d5 SILT FENCE ^_ ^_ LOW I I POINT I I SILT FENCE I I I I NI -,,-CONSTRUCTION ENTRANCE (LOCATED ON HIGH SIDE OF LOT) LOW POINT I SF L_ SF SF SF SF ROADWAY D FLOW TO RIGHT SILT FENCE (USE COMBINATION SILT FENCE/TREE PROTECTION FENCE IF ADJACENT TO A STREAM BUFFER OR TREE CONSERVATION AREA d5 d5 d5 SILT FENCE I I I CONSTRUCTION ENTRANCE (LOCATED ON HIGH SIDE OF LOT SILT FENCE L_ j5 j5 j5 BACK OF CURB ROADWAY CIE SPLIT FLOW TO LEFT FRONT AND RFAR FORNFRS CONSTRUCTION SPECIFICATIONS: 1. CLEAR THE ENTRANCE AND EXIT AREA OF ALL VEGETATION, ROOTS, AND OTHER OBJECTIONABLE MATERIAL AND PROPERLY GRADE IT. 2. PLACE THE GRAVEL TO THE SPECIFIC GRADE AND DIMENSIONS SHOWN ON THE PLANS, AND SMOOTH IT. 3. PROVIDE DRAINAGE TO CARRY WATER TO A SEDIMENT TRAP OR OTHER SUITABLE OUTLET. 4. USE GEOTEXTILE FABRICS BECAUSE THEY IMPROVE STABILITY OF THE FOUNDATION IN LOCATIONS SUBJECT TO SEEPAGE OR HIGH WATER TABLE. 2"-3" COARSE AGGREGATE NOTE: MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. THIS MAY REQUIRE PERIODIC TOPDRESSING WITH 2-INCH STONE. AFTER EACH RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND CLEAN IT OUT A� NECESSARY. IMMEDIATELY REMOVE ALL OBJECTIONABLE MATERIALS SPILLED, WASHED, OR TRACKED ONTO PUBLIC ROADWAYS. -BACK OF CURB TEMPORARY GRAVEL CONSTRUCTION ENTRANCE NOT TO SCALE Z z 2 2E O U REVISIONS: 46 Z Q - J 0 J U 0 s I.L � a O 0 0 WZ Q Z tip O O .. J C Z 0 ■_ w D 0 Z o LU OCO UJ a z Q O O m= J N .> O �J m L- w DO i 0 Z 4.0 - U E 28425 .,��lT• j... ANQF� 061JO12022 Z a uW U) ~ d z J ¢ a`a J o, !_ z z=X O O W U C) CL V w -6 00 Ln 00 ti0.0 n N U 00 V)) �ZoO 00 o O U m L Un a� N 3 Ln a) ,n 3 N 0 � Project Manager: STA Drawn By: RJL Checked By: BCF Project Number: 20079 Drawing Number: D-1262 C-3 Date: 06/30/2022 GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH THE NCG01 CONSTRUCTION GENERAL PERMIT Implementing the details and specifications on this plan sheet will result in the construction activity being considered compliant with the Ground Stabilization and Materials Handling sections of the NCG01 Construction General Permit (Sections E and F, respectively). The permittee shall comply with the Erosion and Sediment Control plan approved by the 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. SECTION E: GROUND STABILIZATION Required Ground Stabilization Timeframes Stabilize within this Site Area Description many calendar Timeframe variations days after ceasing land disturbance (a) Perimeter dikes, swales, ditches, and 7 None perimeter slopes (b) High Quality Water 7 None (HOW) Zones (c) Slopes steeper than If slopes are 10' or less in length and are 3:1 7 not steeper than 2:1, 14 days are allowed -7 days for slopes greater than 50' in length and with slopes steeper than 4:1 -7 days for perimeter dikes, swales, (d) Slopes 3:1 to 4:1 14 ditches, perimeter slopes and HOW Zones -10 days for Falls Lake Watershed -7 days for perimeter dikes, swales, (e) Areas with slopes ditches, perimeter slopes and HOW Zones flatter than 4:1 14 -10 days for Falls Lake Watershed unless there is zero slope Note: After the permanent cessation of construction activities, any areas with temporary ground stabilization shall be converted to permanent ground stabilization as soon as practicable but in no case longer than 90 calendar days after the last land disturbing activity. Temporary ground stabilization shall be maintained in a manner to render the surface stable against accelerated erosion until permanent ground stabilization is achieved. GROUND STABILIZATION SPECIFICATION Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the techniques in the table below: 1. Select flocculants that are appropriate for the soils being exposed during construction, selecting from the NC DWR List of Approved PAMS/Flocculants. 2. Apply flocculants at or before the inlets to Erosion and Sediment Control Measures. 3. Apply flocculants at the concentrations specified in the NC DWR List of Approved PAMS/Flocculants and in accordance with the manufacturer's instructions. 4. Provide ponding area for containment of treated Stormwater before discharging offsite. 5. Store flocculants in leak -proof containers that are kept under storm -resistant cover or surrounded by secondary containment structures. EQUIPMENT AND VEHICLE MAINTENANCE 1. Maintain vehicles and equipment to prevent discharge of fluids. 2. Provide drip pans under any stored equipment. 3. Identify leaks and repair as soon as feasible, or remove leaking equipment from the project. 4. Collect all spent fluids, store in separate containers and properly dispose as hazardous waste (recycle when possible). 5. Remove leaking vehicles and construction equipment from service until the problem has been corrected. 6. Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products to a recycling or disposal center that handles these materials. LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE 1. Never bury or burn waste. Place litter and debris in approved waste containers. 2. Provide a sufficient number and size of waste containers (e.g dumpster, trash receptacle) on site to contain construction and domestic wastes. 3. Locate waste containers at least 50 feet away from storm drain inlets and surface waters unless no other alternatives are reasonably available. 4. Locate waste containers on areas that do not receive substantial amounts of runoff from upland areas and does not drain directly to a storm drain, stream or wetland. 5. Cover waste containers at the end of each workday and before storm events or provide secondary containment. Repair or replace damaged waste containers. 6. Anchor all lightweight items in waste containers during times of high winds. 7. Empty waste containers as needed to prevent overflow. Clean up immediately if containers overflow. 8. Dispose waste off -site at an approved disposal facility. 9. On business days, clean up and dispose of waste in designated waste containers. PAINT AND OTHER LIQUID WASTE 1. Do not dump paint and other liquid waste into storm drains, streams or wetlands. 2. Locate paint washouts at least 50 feet away from storm drain inlets and surface waters unless no other alternatives are reasonably available. 3. Contain liquid wastes in a controlled area. 4. Containment must be labeled, sized and placed appropriately for the needs of site. 5. Prevent the discharge of soaps, solvents, detergents and other liquid wastes from construction sites. PORTABLE TOILETS 1. Install portable toilets on level ground, at least 50 feet away from storm drains, streams or wetlands unless there is no alternative reasonably available. If 50 foot offset is not attainable, provide relocation of portable toilet behind silt fence or place on a gravel pad and surround with sand bags. 2. Provide staking or anchoring of portable toilets during periods of high winds or in high foot traffic areas. 3. Monitor portable toilets for leaking and properly dispose of any leaked material. Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace with properly operating unit. EARTHEN STOCKPILE MANAGEMENT 1. Show stockpile locations on plans. Locate earthen -material stockpile areas at least 50 feet away from storm drain inlets, sediment basins, perimeter sediment controls and surface waters unless it can be shown no other alternatives are reasonably available. 2. Protect stockpile with silt fence installed along toe of slope with a minimum offset of five feet from the toe of stockpile. 3. Provide stable stone access point when feasible. 4. Stabilize stockpile within the timeframes provided on this sheet and in accordance with the approved plan and any additional requirements. Soil stabilization is defined as vegetative, physical or chemical coverage techniques that will restrain accelerated erosion on disturbed soils for temporary or permanent control needs. ONSITE CONCRETE WASHOUT STRUCTURE WITH LINER a MrMM>a wLT FOM i a a wMMix (M r Wlwm 4ECT10N �_� �a °QZLetua �tm orsr�m w aaa L s COMM M wwrt smumun wwu K MMTMOf Em K Nw0 000 MOMIM M a wMAL wMucMMM Mrr.Mw i NO= TOMWA*MT sovm Nffl" CONCRETE WASHOUTS aMO°1°erwvjMa ��FM °. M�ia �Manox K1wMwND w wart 101'0 �• ""') 2.2MW OMCKZwZ ummm Lw wMw s uao was Mwo MrMOM M w 1w MMUCMMM txMrr TM PNWM eMKu►Te M YNNNI 1: NNCMM OF �� ABOVE GRADE WASHOUT amawR w W MMwMMMw MM® MINW NMW KYKwM STRUCTURE 1. Do not discharge concrete or cement slurry from the site. 2. Dispose of, or recycle settled, hardened concrete residue in accordance with local and state solid waste regulations and at an approved facility. 3. Manage washout from mortar mixers in accordance with the above item and in addition place the mixer and associated materials on impervious barrier and within lot perimeter silt fence. 4. Install temporary concrete washouts per local requirements, where applicable. If an alternate method or product is to be used, contact your approval authority for review and approval. If local standard details are not available, use one of the two types of temporary concrete washouts provided on this detail. 5. Do not use concrete washouts for dewatering or storing defective curb or sidewalk sections. Stormwater accumulated within the washout may not be pumped into or discharged to the storm drain system or receiving surface waters. Liquid waste must be pumped out and removed from project. 6. Locate washouts at least 50 feet from storm drain inlets and surface waters unless it can be shown that no other alternatives are reasonably available. At a minimum, install protection of storm drain inlets) closest to the washout which could receive spills or overflow. 7. Locate washouts in an easily accessible area, on level ground and install a stone entrance pad in front of the washout. Additional controls may be required by the approving authority. 8. Install at least one sign directing concrete trucks to the washout within the project limits. Post signage on the washout itself to identify this location. 9. Remove leavings from the washout when at approximately 75% capacity to limit overflow events. Replace the tarp, sand bags or other temporary structural components when no longer functional. When utilizing alternative or proprietary 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 PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION A: SELF -INSPECTION Self -inspections are required during normal business hours in accordance with the table below. When adverse weather or site conditions would cause the safety of the inspection personnel to be in jeopardy, the inspection may be delayed until the next business day on which it is safe to perform the inspection. In addition, when a storm event of equal to or greater than 1.0 inch occurs outside of normal business hours, the self -inspection shall be performed upon the commencement of the next business day. Any time when inspections were delayed shall be noted in the Inspection Record. Frequency Inspect (during normal Inspection records must include: business hours) (1) Rain gauge Daily Daily rainfall amounts. maintained in If no daily rain gauge observations are made during weekend or good working holiday periods, and no individual -day rainfall information is order available, record the cumulative rain measurement for those un- attended days (and this will determine if a site inspection is needed). Days an which no rainfall occurred shall be recorded as "zero." The permittee may use another rain -monitoring device approved by the Division. (2) E&SC At least once per 1. Identification of the measures inspected, Measures 7 calendar days 2. Date and time of the inspection, and within 24 3. Name of the person performing the inspection, hours of a rain 4. Indication of whether the measures were operating event > 1.0 inch in properly, 24 hours S. Description of maintenance needs for the measure, 6. Description, evidence, and date of corrective actions taken. (3) Stormwater At least once per 1. Identification of the discharge outfalls inspected, discharge 7 calendar days 2. Date and time of the inspection, outfalls (SDOs) and within 24 3. Name of the person performing the inspection, hours of a rain 4. Evidence of indicators of stormwater pollution such as oil event > 1.0 inch in sheen, floating or suspended solids or discoloration, 24 hours S. Indication of visible sediment leaving the site, 6. Description, evidence, and date of corrective actions taken. (4) Perimeter of At least once per If visible sedimentation is found outside site limits, then a record site 7 calendar days of the following shall be made: and within 24 1. Actions taken to clean up or stabilize the sediment that has left hours of a rain the site limits, event > 1.0 inch in 2. Description, evidence, and date of corrective actions taken, and 24 hours 3. An explanation as to the actions taken to control future releases. (5) Streams or At least once per If the stream or wetland has increased visible sedimentation or a wetlands ansite 7 calendar days stream has visible increased turbidity from the construction or offsite and within 24 activity,then a record of the following shall be made: g (where hours of a rain 1. Description, evidence and date of corrective actions taken, and accessible) event > 1.0 inch in 2. Records of the required reports to the appropriate Division 24 hours Regional Office per Part III, Section C, Item (2)(a) of this permit of this permit. (6) Ground After each phase 1. The phase of grading (installation of perimeter E&SC stabilization of grading measures, clearing and grubbing, installation of storm measures drainage facilities, completion of all land -disturbing activity, construction or redevelopment, permanent ground cover). 2. Documentation that the required ground stabilization measures have been provided within the required timeframe or an assurance that they will be provided as soon as possible. NOTE: The rain inspection resets the required 7 calendar day inspection requirement. PART III SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION B: RECORDKEEPING 1. E&SC Plan Documentation The approved E&SC plan as well as any approved deviation shall be kept on the site. The approved E&SC plan must be kept up-to-date throughout the coverage under this permit. The following items pertaining to the E&SC plan shall be documented in the manner described: Item to Document Documentation Requirements (a) Each E&SC Measure has been installed Initial and date each E&SC Measure on a copy and does not significantly deviate from the of the approved E&SC Plan or complete, date locations, dimensions and relative elevations and sign an inspection report that lists each shown on the approved E&SC Plan. E&SC Measure shown on the approved E&SC Plan. This documentation is required upon the initial installation of the E&SC Measures or if the E&SC Measures are modified after initial installation. (b) A phase of grading has been completed. Initial and date a copy of the approved E&SC Plan or complete, date and sign an inspection report to indicate completion of the construction phase. (c) Ground cover is located and installed Initial and date a copy of the approved E&SC in accordance with the approved E&SC Plan or complete, date and sign an inspection Plan. report to indicate compliance with approved ground cover specifications. (d) The maintenance and repair Complete, date and sign an inspection report. requirements for all E&SC Measures have been performed. (e) Corrective actions have been taken Initial and date a copy of the approved E&SC to E&SC Measures. Plan or complete, date and sign an inspection report to indicate the completion of the corrective action. 2. Additional Documentation In addition to the E&SC Plan documents above, the following items shall be kept on the site and available fora agency inspectors at all times during normal business hours unless the g Y p g Division provides a site -specific exemption based on unique site conditions that make this requirement not practical: a This general permit as well as the certificate of coverage, after it is received. () g p g, (b) Records of inspections made during the previous 30 days. The permittee shall record the required observations on the Inspection Record Form provided by the Division or a similar inspection form that includes all the required elements. Use of electronically -available records in lieu of the required paper copies will be allowed if shown to provide equal access and utility as the hard -copy records. (c) All data used to complete the Notice of Intent and older inspection records shall be maintained for a period of three years after project completion and made available upon request. [40 CFR 122.41] EFFECTIVE: 04/01 / 191 SELF -INSPECTION, RECORDKEEPING AND REPORTING SECTION C: REPORTING 1. Occurrences that must be reported Permittees shall report the following occurrences: (a) Visible sediment deposition in a stream or wetland. (b) Oil spills if: • They are 25 gallons or more, • They are less than 25 gallons but cannot be cleaned up within 24 hours, • They cause sheen on surface waters (regardless of volume), or • They are within 100 feet of surface waters (regardless of volume). (a) Releases of hazardous substances in excess of reportable quantities under Section 311 of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA (Ref: 40 CFR 302.4) or G.S. 143-215.85. (b) Anticipated bypasses and unanticipated bypasses. (c) Noncompliance with the conditions of this permit that may endanger health or the environment. 2. Reporting Timeframes and Other Requirements After a permittee becomes aware of an occurrence that must be reported, he shall contact the appropriate Division regional office within the timeframes and in accordance with the other requirements listed below. Occurrences outside normal business hours may also be reported to the Division's Emergency Response personnel at (800) 662-7956, (800) 858-0368 or (919) 733-3300. Occurrence Reporting Timeframes (After Discovery) and Other Requirements (a) Visible sediment w Within 24 hours, an oral or electronic notification. deposition in a w Within 7 calendar days, a report that contains a description of the stream or wetland sediment and actions taken to address the cause of the deposition. Division staff may waive the requirement for a written report on a case -by -case basis. w If the stream is named on the NC 303(d) list as impaired for sediment - related causes, the permittee may be required to perform additional monitoring, inspections or apply more stringent practices if staff determine that additional requirements are needed to assure compliance with the federal or state impaired -waters conditions. (b) Oil spills and • Within 24 hours, an oral or electronic notification. The notification release of shall include information about the date, time, nature, volume and hazardous location of the spill or release. substances per Item 1(b)-(c) above (c) Anticipated • A report at least ten days before the date of the bypass, if possible. bypasses [40 CFR The reportshall include an evaluation of the anticipated quality and 122.41(m)(3)] effect of the bypass. (d) Unanticipated • Within 24 hours, an oral or electronic notification. bypasses [40 CFR • Within 7 calendar days, a report that 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. with the conditions w Within 7 calendar days, a report that contains a description of the of this permit that noncompliance, and its causes; the period of noncompliance, 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 environment[40 continue; and steps taken or planned to reduce, eliminate, and CFR 122.41(I)(7)] prevent reoccurrence of the noncompliance. [40 CFR 122.41(I)(6). • Division staff may waive the requirement for a written report on a case -by -case basis. Temporary Seeding Schedule: LATE WINTER/EARLY SPRING SEEDING MIXTURE SPECIES RATE (lb/ACRE) RYE (GRAIN) 120 ANNUAL LESPEDEZA (KOBE IN PIEDMONT AND COASTAL PLAIN, KOREAN IN MOUNTAINS) 50 OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IS NOT TO EXTEND BEYOND JUNE. SEEDING DATES MOUNTAINS - ABOVE 2500 FT: FEB. 15 - MAY 15 BELOW 2500 FT: FEB. 1- MAY 1 PIEDMONT - JAN. 1- MAY 1 COASTAL PLAIN -DEC. 1- APR. 15 SOILAMENDMENTS 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 MULCH ANCHORING TOOL. MAINTENANCE REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE, AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. SUMMER SEEDING MIXTURE SPECIES RATE (lb/ACRE) GERMAN MILLET 40 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 MULCH ANCHORING TOOL. MAINTENANCE REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE, AND MULCH IMMEDIATELY FOLLOWING EROSION OR OTHER DAMAGE. FALL SEEDING MIXTURE SPECIES RATE (lb/ACRE) RYE (GRAIN) 120 SEEDING DATES MOUNTAINS-AUG. 15 - DEC. 15 COASTAL PLAIN AND PIEDMONT-AUG. 15 - DEC. 30 SOILAMENDMENTS 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 MULCH 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 50LB/ACRE KOBE (PIEDMONT AND COASTAL PLAIN) OR KOREAN (MOUNTAINS) LESPEDEZA IN LATE FEBRUARY OR EARLY MARCH. Seedbed Preparation: (Permanent and Temporary) COMPLETE GRADING PRIOR TO PREPARING SEEDBEDS. IF SOILS BECOME COMPACTED DURING GRADING, LOOSEN THEM TO A DEPTH OF 6-8 INCHES. LIMESTONE AND FERTILIZER SHALL BE APPLIED UNIFORMLY AND INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. PROVIDE A WELL -PULVERIZED, LOOSE, UNIFORM SEEDBED PRIOR TO SEEDING FREE OF ROCKS, SOIL CLODS, AND DEBRIS LARGER THAN 1" MEASURED IN THE LARGEST DIRECTION. ALL GRADED AREAS SHALL RECEIVE SEED OR SOD, TOPSOIL, STRAW AND WATER UNTIL A HEALTHY STAND OF PERMANENT GRASS IS OBTAINED. Permanent SeedinLy Schedule: LIME - 3 TONS PER ACRE FERTILIZER (10-20-20) - 500 POUNDS PER ACRE SEEDING MIXTURE: (JANUARY 1- MARCH 31) COMMON BERMUDA GRASS (UNHULLED) - 20 POUNDS PER ACRE RYE (GRAIN) - 25 POUNDS PER ACRE (APRIL 1- JULY 31) COMMON BERMUDAGRASS (HULLED) - 15 POUNDS PER ACRE CENTIPEDE - 8 POUNDS PER ACRE (AUGUST 1- DECEMBER 31) COMMON BERMUDA GRASS (UNHULLED) - 20 POUNDS PER CARE TALL FESCUE - 60 POUNDS PER ACRE RYE (GRAIN) - 25 POUNDS PER ACRE SEED BED PROTECTION: Know what's below. Call before you dig. 1-800-632-4949 a 0 JLU Q 0 J O Z O U Z O O W TOM V Z Q a 0 � J O v 0 ~ L 0 ■� Z Q Z > Z � � O W � � O V LU V ,., Cn W IM � a O m � �> J J to m L Q V i 0 Z U CAROB E 28425 = rn 061JO12022 Z U) a uM c ~ az J a D J05 z LA_U) ZOw DoC0 U LZU f E O U CL 7 O 00 i -6 u7 U0.O DO > r- C m (V +., N 00 U 000 vCi �Z00 C ai o O U m L (V 3 Ln a) ,n 3 N C7 N Project Manager: STA Drawn By: RJL Checked By: BCF Project Number: 20079 Drawing Number: D-1262 C-4 NCGO1 SELF -INSPECTION, RECORDKEEPING AND REPORTING EFFECTIVE: 04/01 / 191 STRAW MULCH ASPHALT TACK - 2 TONS PER ACRE (VISUAL) - 400 GALLONS PER ACRE Date: 06/30/2022