NCC243365_Site Plan or Location Map_20241120

PRELIMINARY
NOT FOR CONSTRUCTION
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WAKE COUNTY EROSION CONTROL Xo,7AhiBilco`a
Digitally signed by
SUBMITTAL 1 : 04.0 3.2 3 Douglas B Cooper
Date:2024.04.04
07:42:08-04'00'
OLD CREEDMOOR ROAD
WAKE FOREST, NC ZIP 27587 z
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WAKE COUNTY
Sheet List Table 1b74.
Sheet Number Sheet Tile
/ i "� \ •i i CO00 COVER
A—EE
—L r _ -\ — C100 EXISTING CONDITIONS
/ / I T\ J C700 EROSION CONTROL PLAN
\ C950 EROSION CONTROL DETAILS
I /I\y\/ I I
/ — L -1-7-
C951 NCG0I GROUND STABILIZATION AND MATERIALS HANDLING
+ i ——` C952 NCCA1 SELF-INSPECTION,RECORDEEPING AND REPORTING
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SITE DATA I _ � _\_J \y/
OWNER COPPER BUILDERS LLC It— ///
13621,13625&13629 /
SITE ADDRESS OLD CREEDMOOR RD WAKE __ /
FOREST,NC 27587 F'------ ---- ��,.
1 F \
PIN 0891-09-1027 — --� // I \\
•PIN 0891-08-0953 --- / I \
PIN 0891-08-0737 —-1 \\ // iI \\
EXISTING USE VACANT PROJECT PLAN
PROPOSED USE SINGLE FAMILY RESIDENTIAL SCALE 1"=250'
ZONING R-80W/R-40W
WATERSHED NEUSE RIVER
WATERSHED WATER SUPPLY WS-IV NSW
FEMARIVER
NEUSE
BASIN MAP MAP#3720088100K DATE 07.19.22 OWNER:
FEMA MAP MAP#3720089100K DATE 07.19.22 COPPER BUILDERS LLC
1235 EAST BLVD#155
LOT 4 AREA 130,531 SF(2.99 AC.) CHARLOTTE,NC 28203
LOT 5 AREA 130,290 SF(2.99 AC.) P:928.951.5043
LOT 6 AREA 130,056 SF(2.99 AC.)
ROW DEDICATION 0 AC.
GROSS TRACT AREA 8.97 AC.
DEVELOPER: ENGINEER:
COPPER BUILDERS LLC BATEMAN CIVIL SURVEY COMPANY
CONTACT:NICK CHAPMAN TIM GRISSINGER
1235 EAST BLVD#155
CHARLOTTE,NC 28203 2524 RELIANCE AVE.
P:928.951.5043 APEX,NC 27539
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yn Bateman Civil Survey Company
0.1.: Engineers • Surveyors • Planners 8111
' Date: 04.03.24
I ,, • :1•1It 2524 Reliance Avenue,Apex,North Carolina 27539
1l'e66.j.;) Phone:[phone] Fax:[phone] _`�' Prged#: P230252
O REV# DATE DESCRIPTION %4��� NCBELS FIRM No.C-2378 /;; SHEET
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PRELIMIN:.,Y
GENERAL NOTES: \\ \ I I I I / / I / I I / I I / / / 1 1 I 1 \\ \\ \ \ I \ / 1 I / / i l I II I\ LEGEND:
1. ALL UTILITIES OR STRUCTURES NOT INDICATED FOR REMOVAL OR 'T/ \ \ \ \ I / I 1 / I / l l / I \ I I.
I I I I I I \ NOT FOR CONSUCTION
MODIFICATION ARE TO REMAIN AND BE PROTECTED FROM DAMAGE. _ \ ^\ F. "' CI 1 I I I / 1 / / I I \ \ \ \ \ \ / I l I / I I \ \ / DEMOLITION
2. ALL WASTE MATERIAL GENERATED FROM CLEARING AND DEMOLITION - \ /' j A a" '4 A I / I \ \ \ \ \ \ / / / I I I \ I//////�
ACTIVITIES SHALL BE DISPOSED OF OFF-SITE IN ACCORDANCE WITH ALL '/ \\ \ \ \\ A\ `1 \ I / /m / 1 / I F x ,$ �; A. \ \ \ / / / / / / I / I \ \ \ 111111/
APPLICABLE RULES AND REGULATIONS. \ \ \ \ \ \ I I 1 / l l I l 1 \ R ', / I I / I / \ \ \ \ © DEMOLITION TREES \`V\\% L,A /'3. REMOVE TOPSOIL AND STOCKPILE APPROPRIATELY ONSITE. ON-SITE /- \ \ \ \ I \ \ 1 I I l I I l l I I I \ \ \ 1 \ I ZH,, RTEMPORARY STOCKPILES SHALL BE LOCATED WITHIN THE CONSTRUCTION • \ \ I l l I \ \ / A ,N, N A A a R A OHE EXISTING OVERHEAD ELECTRIC LINE \OP E / �iI_\_ \ I_ I 1- 1 I \ \ \ \ 1y�
LIMITS. 1-\ ✓�- T I--'� --l / \ \ / / I _
4. ALL PAVEMENT OR CONCRETE TO BE REMOVED SHALL BE SAW CUT TO \ \ \ \ \ �� I �'�` / \ \ / / I I \ \ \ `./i
\ \ \ \ I I / / / \Y \ \ / / I I I I \ \ �Q� EXISTING ELECTRIC POLE `VIJJ $ A/ I. _
PROVIDE A STRAIGHT AND UNIFORM JOINT WITH NEW CONSTRUCTION.ANY \ \ \ \ \ \ \ \ \ \ \ \ \ I I / / \ 1 \ \ \ \ \\ / / / / / \ \ • I 2648
EXISTING PAVEMENT,SIDEWALK,CURB 8 GUTTER,ETC.THAT MUST BE ' \ \ \ \ \ \ \ \ \ \ \ I \ \ / / d
\ \ X EXISTING FENCE 4247: 1: 1$iM
PER REMOSP SPVED ECIFICATIONS AND DETAILS ALLOW NEW TORTOA MATCH LL BE EEXISTING MOVED NCONDITIONS \\ \ \ \ \ \ \ \ \ \ I I \ I I \ \\ \ \ \\ /\ l l / / I I I I\ \\ \�, G•,G1NE¢; .�
(WHETHER OR NOT SHOWN ON THE DRAWINGS TO BE REMOVED).UTILITY _--\D REPAIRED y \ \ \ \ \ \ \ \ \ \ \ \ I I I I \ \ N \ \ \ \/ \ / / I 1 \ \ 300 EXISTING MAJOR CONTOURS �iiC(AS g Gp `\N
INSTALLATIONS MAY UTILIZE OPEN CUT OF PAVEMENTS UNLESS INDICATED \\ I\ \ \ \\ \ \ \ \ \ \\ \ \ \ I I I I 1 I \ \ V \ \ r \ / I I \ \ __ /////111111'\
OTHERWISE.TRENCH IN EXISTING ASPHALT SHALL BE PATCHED PER _ \ \ \ \ \ \ \ \ \ \ \ \ \ I I \ \ \ I \ \ \ \ \ \ \\�\ \ \\/ \ \ 1 1 I , \ \ \ -302--- EXISTING MINOR CONTOURS
PAVEMENT REPAIR DETAIL. -- \ \ \ \ \ \ \ \ \ \ \ \ I \ \ \ \ xX/y I I I \ \ -- - - Digitally signed by
5. PROTECT ALL ADJACENT PROPERTIES,THE GENERAL PUBLIC AND ALL OF THE \ \ \ \ \ \ \ \ \ \ \ \ I \ \ \ \ \ \ \ \ \ \ \ GIRT PATH \ \ -\ EXISTING POND
OWNERS IMMEDIATELY.CILITIES.SHOULD DAMAGE OCCUR,NOTIFY THE ENGINEER -\ \\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 1 \ 1 I l \ \ \ I \ \ v / \ \ I I \ \ \ \ _ DatE::2024 04.04 Cooper
\ \ \ \ \ \ I \ \ \ \ 1 \ \ \ \ \ \� / \ \ \ I \ \ \\\ ---__-. ® EXISTING PROPERTY CORNER
6. THE CONTRACTOR SHALL EMPLOY A QUALIFIED UTILITY LOCATOR SERVICE TO \ \+{ \ \ I 1 1 \ \ \ \ \ \ \),A` \ \ \ --- 07:42:23-04'00'
LELECTRICAL,TELEPHONEATE ALL UGASND UCABLE AND FIBERTILITIES NOPTICIT NOT WITHINLTHEE LIMID TO \TS \ 1 \ \ \\ \ \ \ \\ \\ \\ \\ \ \\ \\ I \ I \ \ \ I I \\ \ \ \ \ \_--- -.- -. -
OF CONSTRUCTION. \ i\ I \ \ \ I \\ \ \ \ \ \ \ \ \ \\ \\ 1 I\ \\ \\ \\ \ \\ \\ \ \\ \ \\ \I \\ \\ I\ �\ \ \\ \\ \' \ -- EXISTING RIPARIAN BUFFER
T. VERIFY ALL ILLUSTRATED KNOWN UNDERGROUND ELEMENTS.EXERCISE ' _ \ I \ \ \ \ \ \ \ \ \ \ \ \ ` `\ \\ \\ \\ ��\\\\ T --- EXISTING RIGHT-OF-WAY
REASONABLE EFFORTS TO PROTECT ANY UNKNOWN UNDERGROUND , \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ I \ _
ELEMENTS.NOTIFY THE ENGINEER IMMEDIATELY IF UNKNOWN ELEMENTS ARE I % \ \ \ \ \ \ \ I \ \ \ \ \ \ \ \ \ \ \ \ \ \\ \ \ \ \ \ \ \ \ \ ---
DISCOVERED THAT WOULD NECESSITATE MODIFICATION TO THE PROPOSED }t \ \ \ \ \ \ \ \ \ \ \ \ \ \ - - - -"- EXISTING STREAM (p i
\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ - __ Q1
DESIGN. \ \ \ 1 \ _4 \ \ _- -\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \, \ ____- r----_ C m
8. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH APPLICABLE LOCAL, '§,� \ T \ \ \ \ \ \ \ \ \ \ \ EXISTING STRUCTURES
STATE AND OSHA REGULATIONS. \ \\ \\ '+tti \ \ \ \ \ \ I \ \ ��\ \ \ \\ \ \ \\ \ \ \ \ \ \ \ \ \ \� \\� L J E c '^`I
9. EXISTING MANHOLES,VALVE BOXES,VAULTS,CLEANOUTS,UTILITY POLES, \ \ \ \ \ '� \ \ \ \ \ \ \ \ V \ \ \ \ \ \ \ \ \ \ \ ---- EXISTING TREE LINE 0 m
ETC.TO REMAIN WITHIN THE GRADING LIMITS SHALL BE ADJUSTED AS NEEDED \ \ \ \ \ \ \ \ \ \ \ \ \ \ \� \\ \\ \ \ \\ \ \ LOT4 \ \ \ \ I I\ �� U d G o
TO FUNCTION PROPERLY WITH THE PROPOSED FINISHED GRADES(WHETHER \ \ \ \ \ \ \ 130,531SF \ \ 0 INDICATED OR NOT TO BE MODIFIED). \ \ \ \ \ \ \ \ \ eo \ \ \ \ \ \ \ \ i \ \ \ \ \\ \ \ \ \ \ \ \ \,.........
- -_--- EXISTING TREES •
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10. GENERAL CONTRACTOR TO COORDINATE ALL PEDESTRIAN ACCESS PATHS, \ \ \ \ \ \ \-. \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ I \ w ry
LOCATIONS,LIGHTING,ETC.WITH OWNER. \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ �� \ \ \ \ \ \ \ \ \ \ \ I I \ \ \ T I EXISTING WETLAND > L o °� Cj
11. CONTRACTOR SHALL INSPECT ALL EXISTING SIDEWALK AND SHALL REPLACE / I \ \ \ \ \ \ \ \\ ;A\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ , \ \ \ IRON PIPE SET y ,Z LL 2
OR REPAIR ANY BROKEN OR DAMAGED SECTIONS. I I I \ \ \ \ \ \ •
12. CONTRACTOR SHALL COMPLY WITH WAKE COUNTY CONSTRUCTION I 1 \ \ \\ \ \ \\ \ \ \ \ 3'\ \ \ \ \ \\ ! \ \\ \\ \ \ \I I I \ \\ I \ \\ \\ ` N Q m K
IS. TOPOGRAPHYASP PROVIDED BY NC ONEMAP 2 FT CONTOURS. / / \ \ \ \ \ \ \ \ \ \ \ \ \ \ \\ \ \ \ \ \ \ \ I I I \ \ \ \ -- . , rz J
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• PRELIMINARY
NOTE:1.TOPOGRAPHY WAS PROVIDED BY NC ONEMAP 2 FT CONTOURS. ---- \V A I I I I / / I / / / / /� /' II S �I \ �V 1 \ / I I I 1 I I II I I V LEGEND:
2.TOTAL DISTURBED AREA=127,380 SF(2.92 AC.) / \V \ A\ \\ \\ I l I I I I / /I V 11 - \\\ \\V A \\ \V A // I / 1 1 I A A\ \ CHECK DAM NOT FOR CONSTRUCTION
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\ \ \ \ \ \ \ \ \ \ \ \ \ 1 \ \ \ 1 \ \ \ \ \ \ \ \/ DIRT PATH 1 \ \
\ \ X 1 1 ---- 200 PROPOSED MPJOR CONTOURS Digitally signed by
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1 1 l \ \ \ \ \\ /,/\�\ \ \ \ - __ ) ROCK PIPE INLET PROTECTION Date:2024.04.04
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PRELIMINARY
TREE PROTECTION FENCE
EROSION CONTROL DEVICES MAINTENANCE REQUIREMENTS SILT FENCE / (SEE NOTES)
OUTLET - TP-TP - __� !- rat NOT FOR CONSTRUCTION
TEMPORARY SEEDING --
RESEED AND MULCH AREAS WHERE SEEDLING EMERGENCE IS POOR,OR WHERE EROSION OCCURS,AS SOON AS POSSIBLE.DO NOT MOW.PROTECT FROM I SE,T FENCE I I -- ` Y\\\\IIICAIIJI,
TRAFFIC AS MUCH AS POSSIBLE I I I I I 30-0"MINIMUM _ �\(tW R �
BUT SUFFICIENT TO KEEP • QP'E •7A�/y i
PERMANENT SEEDING SEDIMENT ON SITE NOTES: / _
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THE ABSENCE OF OR AN INCOMPLETE LANDSCAPE MANAGEMENT SPECIFICATION ANDI OR COMPLETE MAINTENANCE SCHEDULE SHALL CONSTITUTE GROUNDS FOR 15 I I I I r 1. Install sill fence or tree protection fence adjacentm 2648
•DISAPPROVAL OF THE PLANS.PROPER MAINTENANCE IS CRITICAL FOR THE CONTINUED STABILIZATION ONCE VEGETATIVE COVER IS ESTABLISHED.ALTHOUGH _. construction entrance to direct vehicles to drive on stone. 24 7:�1_ M
MAINTENANCE STRATEGIES FOR DIFFERENT SITES MAY BE SIMILAR,NO TWO CONSTRUCTION SITES IN NORTH CAROLINA HAVE BEEN OR WILL BE ABLE TO BE I I •-.•, 2. If mud is not removed from the vehicles traveling over the Oati",.
CONTROLLED OR PROTECTED IN IDENTICAL WAYS.VARIATIONS IN CLIMATE,TOPOGRAPHY,SOILS,AVAILABLE MOISTURE,SIZE AND MANY OTHER CONDITIONS WILL b I I I "C, •'''.'x-S •`•••)•`••••'�••'• •• s stone,then the ties ofthe vehicles should be washed ,5//•GINE�•4'
DICTATE THE MAINTENANCE METHODOLOGY TO BE USED.A DETAILED SCHEDULE OF MAINTENANCE WILL BE REQUIRED ON THE PLANS.THIS SCHEDULE WILL CONSTRUCTION -,- -� C -- -- •:j� 1'rY•s'I"'�,.••-/ S• ••:: before entering the public road or the consEster on entrance //4S B•GO ,
ILLUSTRATE HOW THE INITIAL PLANTING WILL BE MAINTAINED TO ASSURE IMMEDIATE,SHORT TERM AND PERMANENT PROTECTION.THE SCHEDULE WILL ADDRESS RIGHT OF WAY ENTRANCE _ '_ t-�'t 1•'••l/••I Svti.1•• _ f must be lengthened.Sweep streets immedta[ely if mud is //JI/I II1111`s
TOPICS SUCH AS APPROPRIATE IRRIGATION OF PLANTS DURING THE EARLY ESTABLISHMENT PHASE,DROUGHT CONDITIONS,EXCESSIVE RAINFALL,MULCH I` -- - - -- ••r.sou!-£ >•J__. ==i•••4'.'1`•••••1 10-FT MINIMUM OR tracked offsite onto public roads.
SILT FENCE I •.E•:.I'•.S w " • j�/Y I I I•1 Pu
REPLACEMENT SUPPLEMENTAL SEEDING SUPPLEMENTAL SOILS TESTS APPLICATION OF NUTRIENTS AND AMENDMENTS CONTROL OF COMPETITIVE AND INVASIVE S'RETURN I I I WIDTH OF PROPOSED
OUTLET ` .'%� ;�l' J �-EXISTING r, - .•_ 2'-3"STONE TO BE USED 3. Maintain construchon entrance m a condition to prevent
SPECIES,DISEASE AND INSECT CONTROL,AND CORRECTIVE MAINTENANCE,MEASURES TO ADDRESS FAILURE OF VEGETATION TO BECOME ESTABLISHED. - '' -,"7-, = ,-:• - - - ROADWAY `••••i DRIVEWAY,WHICHEVER mud re sediment from leaving the site.Enhance will Digitally signed by
CONTRACTUAL RESPONSIBILITY FOR MAINTENANCE AFTER INITIAL ESTABLISHMENT OF VEGETATIVE COVER WILL BE PROVIDED ON THE PLANS,IN THE WATTLES _ sr • •*•(SURGE STONE OR RAILROAD BALLAST) B 9 Y 9
TV���7 i_L\� Tor of swALE O :{(< T�l� _�-_-�L\7 ��cc=v �� <�< • .5._ • `••r•. IS GREATER. require sediment from
leavingtsediment-laden ITsmne ill Douglas Cooper404
CONSTRUCTION SEQUENCE AND ON THE BID LIST FOR THE PROJECT.MAINTENANCE BONDS ANDIOR WARRANTY GUARANTEE MAY BE REQUIRED OF THE AS NEEDED =I.II M♦IIMI ROADWAY L� �,Lemzw,...J 0 ROADWAY ~•!•R /`• 1••P y•••••:•••`• •. replacement th fresh stone Immediately all
SENT OFwith y remove Date:2024.04.04
AND RESPWATERS OF THE ONSBLE PARTY,ESTATE ASEE LLY FEXAMPLE OR SA ttA IN RFORJA SAMPLE MAINTENANCE SPECIFNT TO ENVIRONMENTALLY ICATION AND A MINIMUM MAINTENANCESITIVE SITES SUCH AS WETLAND& RCHECKIAN F LIST THAT SHALL BE TYPEA PAVEMENT OR CURB TYPE13 TYPEC TYPED TYPES �.N W•'y•/y-t../y/t••i p••p••''`•�.•••..••}I• mud/sedimendrock tracked off the lot. 07:42:38-04'00'
PROVIDED ON ALL PLANS. INLET PROTECTION URB INLET •!S: �`!!r.!rr:•• i}• :•�.vtu r:=i_:i_ir /,.
SODDING
AFTER THE FIRST WEEK,WATER AS NECESSARY TO MAINTAIN ADEQUATE MOISTURE IN THE ROOT ZONE AND PREVENT DORMANCY OF THE SOD.DO NOT REMOVE PLAN VIEW 1 C in
MORE THAN ONE-THIRD OF THE SHOOT IN ANY MOWING.GRASS HEIGHT SHOULD BE MAINTAINED BETWEEN 2 AND 3 INCHES UNLESS OTHERWISE SPECIFIED.AFTER NOTES: CC
THE FIRST GROWING SEASON,ESTABLISHED SOD REQUIRES FERTILIZATION,AND MAY ALSO REQUIRE LIME FOLLOW SOIL TEST RECOMMENDATIONS WHEN LEGEND Q. 01 F.;POSSIBLE,OR USE THE RATES IN TABLE 6.128 I. If required by Wake County,tree protection fence shall be 6. These details are for only lots with disturbed area less Ulm we E
- FLOW DIRECTION installed along the rem property line when adjacent to riparian acre.
MULCHING buff zones wetlands and/or 25 R.Tree and Vegetation 7. If the disturbed area is greater than one acre,a custom erosion 0
SILT FENCE
Sr Protection Zone.If the lot is subject toa municipal planning control plan should be submitted for the 15-day review cycle.The NEW U
INSPECT ALL MULCHES PERIODICALLY,AND AFTER RAINSTORMS TO CHECK FOR RILL EROSION,DISLOCATION OR FAILURE.WHERE EROSION IS OBSERVED,APPLY > > DIVERSION DITCH jurisdiction,then the builder is responsible for verifying the plan should address beryls/diversions and sediment traps and CONSTRUCTION
ADDITIONAL MULCH.IF WASHOUT OCCURS,REPAIR THE SLOPE GRADE,RESEED AND REINSTALL MULCH.CONTINUE INSPECTIONS UNTIL VEGETATION IS FIRMLY applicable tree protection standards and for installation of tree basins. 3C-0"MINIMUM ry
ESTABLISHED. ( WATTLE protection measures as required by the municipality. 8. If multiple lots share silt fence with none installed between the EXISTING ROADWAY T CJ m N
rP TREE PROTECTION FENCE 2. Install silt fence on Low elevation sides of each lot and install silt lots,a revised plan will be required. L r m
fence outlets shown on tree sVlAn lbram and as needed, 9. Inlets downstream of disturbances should be protected streets > 0U
�. _ 2. - - - _ o , _
3 Install required silt fence within 10 feet of lines should be swept Srneeded when sediment is z Iv
® SILT FENCE OUTLET ensure� propertypresent,and erosion L �. K t1 Z
ROLLED EROSION CONTROL PRODUCTS conflict with septic system m i n tries mall be re-installed installed err damaged by sub coutstetare or _ +..yr a-st}-- - - -• 111-IIIIII-I-I I G1
Qo INLET PROTECTION impw d byy f the builder to insure septic system is not utilities fhallbe ,sifnce the outlet,
construction
.5'-• 'Y- '.. III I III 7 ¢<, K
1. INSPECT ROLLED EROSION CONTROL PRODUCTS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT(1 INCH OR GREATER)RAIN FALL EVENT REPAIR impacted rbyesponsibility
silt fence installation 10. Details for silt fence,silt force outleS constnrcnon entrance and - _ "'- -'°"9" - -.-• m III _III-11-i N L d
IMMEDIATELY. DRIVEWAY PIPE 4. It is the restpousibility of the builder to ensure installation of other measures are provided on other sheets. =I-III=I=III-III- HI1-11-III- -III-I-III-1 Veil II to
2. GOOD CONTACT WITH THE GROUND MUST BE MAINTAINED,AND EROSION MUST NOT OCCUR BENEATH THE RECP. erosion control measures does not impact septic system and 11. Erosion control details are not drawn to scale -1111 11-I--1- 1} -1-1 t-.-II =III-- (�
3. ANY AREAS OF THE RECP THAT ARE DAMAGED OR NOT IN CLOSE CONTACT WITH THE GROUND SHALL BE REPAIRED AND STAPLED. CONSTRUCTION ENTRANCE repro areas 12. If lots are contiguous and have different land owners lots can not 6"MIN. ( �- •� °t M? m
4. IF EROSION OCCURS DUE TO POORLY CONTROLLED DRAINAGE,THE PROBLEM SHALL BE FIXED AND THE ERODED AREA PROTECTED. 5. •
Construction
entrance should be installed for each lot and field share the silt force.Each lot should have individual silt£er. L • ¢ r U
5. MONITOR AND REPAIR THE RECP AS NECESSARY UNTIL GROUND COVER IS ESTABLISHED located. yr FILTER FABRIC UNDER STONE U N 5 hi Z
TEMPORARY DIVERSIONS J n3 Q1 c
m
111.11.
�� CRESS SECTION a) cf, a
INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL.IMMEDIATELY REMOVE SEDIMENT FROM THE FLOW AREA AND REPAIR THE AK c T
DIVERSION RIDGE.CAREFULLY CHECK OUTLETS AND MAKE TIMELY REPAIRS AS NEEDED.WHEN THE AREA PROTECTED IS PERMANENTLY STABILIZED,REMOVE THE WAKE COUNTY a) IM"
RIDGE AND THE CHANNEL TO BLEND WITH THE NATURAL GROUND LEVEL AND APPROPRIATELY STABILIZE IT. COUNTY Soars CAROLos AW W
PERMANENT DIVERSIONS "°amePBOLno TYPICAL INDIVIDUAL LOT SEDIMENT&EROSION CONTROL MEASURES DETAIL STANDARD RESIDENTIAL CONSTRUCTION ENTRANCE DETAIL A-6 CO
EFFECTIVE 4/15 IV REVISED:1/2/2020 CO
INSPECT PERMANENT DIVERSIONS AFTER EVERY RAINFALL DURING THE CONSTRUCTION OPERATION.IMMEDIATELY REMOVE ANY OBSTRUCTIONS FROM THE FLOW
AREA,AND REPAIR THE DIVERSION RIDGE.CHECK OUTLETS,AND MAKE TIMELY REPAIRS AS NEEDED.MAINTAIN THE VEGETATION IN A VIGOROUS,HEALTHY
CONDITION AT ALL TIMES
GRASS-LINED CHANNELS B'-0"MAXIMUM
I-
4'MIN.
SILT FENCE �a
DURING THE ESTABLISHMENT PERIOD,CHECK GRASS-LINED CHANNELS AFTER EVERY RAINFALL AFTER GRASS IS ESTABLISHED PERIODICALLY CHECK THE _. _ � •••
CHANNEL;CHECK IT AFTER EVERY HEAVY RAINFALL EVENT.IMMEDIATELY MAKE REPAIRS.IT IS PARTICULARLY IMPORTANT TO CHECK THE CHANNEL OUTLET AND I I 7 _ • •�
ALL ROAD CROSSINGS FOR BANK STABILITY AND EVIDENCE OF PIPING OR SCOUR HOLES.REMOVE ALL SIGNIFICANT SEDIMENT ACCUMULATIONS TO MAINTAIN THE I / 5r•�•••, I
CHANNEL CARRYING
CAPACITY.
KEEP THE KEEP SEEDING)S IN A HEALTHY,VIGOROUS CONDITION AT ALL TIMES,SINCE IT IS THE PRIMARY EROSION PROTECTION FOR THE ♦aj.F.°..a.!i ELT FENCE FABRIC ♦:1Ns.: ', ,, ,:, "' I V ,s•M�.y�ll
MINIMUM 10 GAUGE ;.'�•• -
•iiii!t•Ot INSTALLED TOSECOND •:04 NST LLED 'isMiisiiiiiJa"', i ;Ii�€€'ciiiiiiiiii€E''i `.
RIPRAP AND PAVED CHANNELS LINE WIRES �♦',.0<P.i 'ii•:�i♦•iF� MINIMUM 12-1 2 GAUGE '�011:-::::::::::--:: . �::::By6ii,
♦♦♦♦♦♦♦ WIRE FROM TOP ♦♦♦♦♦♦♦P / ,� �:. I ..I::.::::;: SIR
Y.VI H, J„f.4V Y., INTERMEDIATE WIRES �,: I 1!!!!::...: .
INSPECT CHANNELS AT REGULAR INTERVALS AS WELL AS AFTER MAJOR RAINS,AND MAKE REPAIRS PROMPTLY.GIVE SPECIAL ATTENTION TO THE OUTLET AND '•• ♦♦♦ 1 �;: '.,I .lo.; ;:;:; �� •
���,������� TOP OF SILT£EWES
P SECTIONS ANDS OTHER POINTS WHERE CONCENTRATED AKIRS FLOWE ENTEY. MAINTAIN ALL CHECK STABILITY ATROAD CROSSING&AND IN A FOR INDICATIONS VI OR OF OUST SE AT LEAST 1' I" '.I I �®
PIPING.SCOUR HOLES,OR BANK FAILURES.MAKE REPAIRS IMMEDIATELY.MAINTAIN ALL VEGETATION ADJACENT TO THE CHANNEL IN A HEALTHY,VIGOROUS . .♦� .V.t. e.V...A V*. A
ABOVE THE 1OP OF I
CONDITION TO PROTECT THE AREA FROM EROSION AND SCOUR DURING OUT-OF-BANK FLOW I I••♦ ♦ iiQJ♦ --_ DiiD♦♦i!ilJii♦ill♦i♦!i�!♦i♦i!I� -GRADE NE W�Hm ABIENNEMEgifii• i I::; .'.1 � '�i � J
"i1 f TI ilr�TS�TnrTIT:l -RI�f7g1fA1dri Windy.1$iWrt-' '. : .... .. !e
II II-II II II-II-IFII I II P-II I-11 II„II-II-11'I II II II-11 II 1 ( i♦lI�RYLIR®1!! 0
TEMPORARY SLOPE DRAINS I cu MII� Et
•INSPECT THE SLOPE DRAIN AND SUPPORTING YDIVERSIONUR AFTER EVERY RAINFALL,AND PROMPTLY MAKE NECESSARY REPAIRS.WHEN THE PROTECTED AREA HAS
T III.
I-
BEEN PERMANENTLY STABILIZED,TEMPORARY MEASURES MAY BE REMOVED,MATERIALS DISPOSED OF PROPERLY,AND ALL DISTURBED AREAS STABILIZED '1 a1
APPROPRIATELY III i.I :II - FRONT VIEW II 0 z
iI FRONT VIEW Al BURY ME FABRIC,
FENCE.
1= 1 I FILTER FABRIC, O
INLET PROTECTION 11111 I.I _- II U END HARDWARE
CLOTH IN TRENCH
INSPECT,CLEAN,AND PROPERLY MAINTAIN THE EXCAVATED BASIN AFTER EVERY STORM UNTIL THE CONTRIBUTING DRAINAGE AREA HAS BEEN PERMANENTLY STEEL MICE POST STEEL FENCE POST
SET MAX 2'APART Z
STABILIZED.TO PROVIDE SATISFACTORY BASIN EFFICIENCY,REMOVE SEDIMENT WHEN THE VOLUME OF THE BASIN HAS BEEN REDUCED BY ONE-HALF.SPREAD ALL MIN.IS.INTO SOU
EXCAVATED MATERIAL EVENLY OVER THE SURROUNDING LAND AREA OR STOCKPILE AND STABILIZE IT APPROPRIATELY. STEEL POST WIRE FENCE\ GROUND N
Nog: WOVEN WIRE FABRIC SAORSLNE DEMON \\ COINSPECT INLETS AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT(1 INCH OR GREATER)RAINFALL EVENT.CLEAR THE MESH WIRE OF ANY DEBRIS OR OTHER 1. USE SILT FENCE ONLY WHEN DRAINAGE AREA �I 1/4.41 O C ¢
OBJECTS TO PROVIDE ADEQUATE FLOW FOR SUBSEQUENT RAINS.TAKE CARE NOT TO DAMAGE OR UNDERCUT THE WIRE MESH DURING SEDIMENT REMOVAL. SILT FENCE FABRIC rz
REPLACE STONE AS NEEDED. DOES NOT EXCEED 1/4 ACRE AND NEVER IN _ nLTER a/s7 0U
AREAS OF CONCENTRATED FLOW. 1= wABHEO slum - 2 cC $N o8
BLOCK AND GRAVEL INLET PROTECTION I FILL SLOPE w w
2. REMOVE SEDIMENT DEPOSITED AS NEEDED TO • U 011 LLI w o
INSPECT THE BARRIER AT LEAST WEEKLY AND AFTER EACH SIGNIFICANT(1 INCH OR GREATER)RAINFALL AND MAKE REPAIRS AS NEEDED.REMOVE SEDIMENT AS PROVIDE STORAGE VOLUME FOR THE NEXT RAIN N 3'FILTER FABRIC I.LJ U L.
NECESSARY TO PROVDE ADEQUATE STORAGE VOLUME FOR SUBSEQUENT RAINS.WHEN THE CONTRIBUTING DRAINAGE AREA HAS BEEN ADEQUATELY STABILIZED, AND TO REMOVE PRESSURE ON THE SILT 5 J*'' 8 ON GROUND p
REMOVE ALL MATERIALS AND ANY UNSTABLE SOIL,AND EITHER SALVAGE OR DISPOSE OF IT PROPERLY.BRING THE DISTURBED AREA TO PROPER GRADE,THEN .1 LLl O RE
FENCE. <_�m...,. a Q� NOTES: - �/
SMOOTH AND COMPACT IT.APPROPRIATELY STABILIZE ALL BARE AREAS AROUND THE INLET ' 'GRAD dO 1. REMOVE SEDIMENT WHEN HALF OF STONE OUTLET IS COVERED. Ct I-
SEDIMENT FENCE .v,nY+°r�• oRPdb'bi48' 2. REPLACE STONE AS NEEDED TO ENSURE DEWATERING.
r 6"MINIMUM COVER /// V 0
INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL MAKE ANY REQUIRED REPAIRS IMMEDIATELY.SHOULD THE FABRIC OF A ID OVER SKIRT• - / rtll\ 0 0
SEDIMENT FENCE COLLAPSE,TEAR,DECOMPOSE OR BECOME INEFFECTIVE REPLACE IT PROMPTLY.REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE N ANCHOR SKIRT AS DIRECTED BURY WIRE FENCE END HARDWARE CLOTH/ BURT 6'OF UPPER EDGE OF -I t l
ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE PRESSURE ON THE FENCE TAKE CARE TO AVOID UNDERMINING THE FENCE DURING CLEAN II FILTER FABRIC IN TRENCH V
OUT.REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE IT AFTER THE CONTRIBUTING BY ENGINEER♦
DRAINAGE AREA HAS BEEN PROPERTY STABILIZED. A_'- III LLI
GENERAL EROSION AND SEDIMENT CONTROL NOTES: cnn=' SIDE VIEW SECTION VIEW Q
1. ALL CONSTRUCTION SHALL COMPLY WITH NCDEQ STANDARDS AND SPECIFICATIONS. CO COUN
2. A COPY OF THE APPROVED EROSION CONTROL PLAN MUST BE ON FILE AT THE JOB SITE AT ALL TIMES. CdOOL5N STANDARD TEMPORARY SILT FENCE NORTH CARDL STANDARD SILT FENCE OUTLET
3. FAILURE TO FOLLOW THE APPROVED PLAN SEQUENCE AND DETAILS COULD SUBJECT THE CONTRACTOR TO FINES AND PENALTIES ISSUED BY DEQ.
4. FIELD VERIFY ALL DIMENSIONS AND GRADES ON THESE PLANS PRIOR TO CONSTRUCTION.FAILURE TO NOTIFY THE OWNER OF ANY DISCREPANCIES PRIOR TO PROCEEDING WITH PLAN OR GRADE EFFECTIVE:01/31/08 EFFECTIVE:01/31/08
CHANGES,MAY RESULT IN NO EXTRA COMPENSATION PAID TO THE CONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN INCORRECTLY.
5. EXCAVATION AND EARTH MOVING OPERATIONS SHALL BE CONDUCTED UNDER THE SUPERVISION OF THE GEOTECHNICAL ENGINEER.
8. VERIFY THE LOCATION OF ALL EXISTING UTILITIES PRIOR TO CONSTRUCTION.EXISTING UTILITIES SHOWN ARE FROM THE BEST AVAILABLE RECORDS AND FROM A SURVEY OF ABOVE GROUND
FEATURES.NO WARRANTY IS GIVEN OR IMPLIED AS TO THE ACCURACY OF THE INFORMATION.ALL EXISTING UTILITIES SHOULD BE CONSIDERED APPROXIMATE IN LOCATION AND VERIFIED PRIOR TO
COMMENCING ACTIVITY ON SITE
7. ALL ADJACENT ROADS TO THE SITE ARE TO BE SWEPT AND WASHED AT THE END OF EACH WORK DAY TO ENSURE NO SEDIMENT COLLECTS ON THE ROADWAYS.
8. INSPECT AND PROPERLY MAINTAIN ALL EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EVERY RAINFALL EVENT. CO
9. INSTALL ANY ADDITIONAL EROSION CONTROL MEASURES AS NECESSARY TO PREVENT SEDIMENT RUNOFF. J
10. CONCRETE WASHOUT TO BE LOCATED A MINIMUM OF 50'FROM ANY DRAINAGE STRUCTURE. Q
11. THE EROSION CONTROL MEASURES INDICATED ON THE PLANS ARE THE MINIMUM REQUIREMENTS. 1-
12. ADDITIONAL MEASURES MAY BE REQUIRED,AS DIRECTED BY THE ENGINEER.ENFORCEMENT OFFICER,OR OTHER GOVERNING AGENCY. L.I.J
13. MAINTAIN SILT FENCE AROUND THE ENTIRE PROJECT PERIMETER AREA WITH SILT FENCE OUTLETS AT THE LOW POINTS IN THIS PHASE. 0
14. THE NPDES CONSTRUCTION PERMIT REQUIRES EROSION CONTROL DEVICES AND STORM WATER OUTFALLS BE INSPECTED WEEKLY(EVERY 7 CALENDAR DAYS)AND WITHIN 24 HRS OF A.5 INCH RAIN PHASE I EROSION CONTROL CONSTRUCTION SEQUENCE: J
EVENT.IT WILL BE THE RESPONSIBILITY OF THE CONTRACTOR TO CONDUCT THESE INSPECTIONS AND MAINTAIN RECORDS UNTIL THE AREA HAS STABILIZED,EVIDENT BY 95%VEGETATIVE GROWTH 0
FOR AREAS PROVIDED SEEDING.TO FACILITATE RAINFALL MONITORING A RAN GAUGE IS REQUIRED TO BE ON SITE.ADDITIONALLY THE CONTRACTOR IS RESPONSIBLE FOR CONDUCTING'SELF 1. EROSION AND SEDIMENT CONTROL(EESC)PERMIT AND A CERTIFICATE OF COVERAGE(CDC)MUST BE OBTAINED BEFORE ANY Ct
INSPECTIONS"INDICATING THE DATE BMPS ARE INSTALLED AND STABILIZATION MEASURES(SEEDING/MULCHING OR SOD)ARE INITIATED.THE'SELF INSPECTION'REPORTS WILL BE MAINTAINED LAND DISTURBING ACTIVITIES OCCUR.
ALONG WITH THE'NPDES'INSPECTION REPORTS.ONCE STABILIZATION HAS BEEN ACCOMPLISHED INSPECTION RECORDS ARE TO BE FORWARDED TO EAD AND ALL TEMPORARY 2, OWNER/DEVELOPER/CONTRACTOR SHALL OBTAIN A COPY OF THE APPROVED EROSION CONTROL PLAN AND MAINTAIN A COPY OF
EROSIONISEDIMENTATION CONTROL DEVICES REMOVED.THE CONTRACTOR IS RESPONSIBLE FOR MAINTAINING COMPLIANCE WITH ALL PERMITS AND PLANS,ANY CHANGES WILL BE APPROVED BY THE PLAN ON SITE THROUGHOUT DURATION OF CONSTRUCTION. z
THE STATE PRIOR TO EXECUTION.A COPY OF THE EROSION AND SEDIMENTATION CONTROL PLAN,LETTER OF APPROVAL,AND NPDES CONSTRUCTION PERMIT WILL BE MAINTAINED BY THE 3. OWNER/CONTRACTOR SHALL NOTIFY AND REQUEST BY WAKE COUNTY WATER QUALITY DIVISION AT 919.8567400 FOR A 0
CONTRACTOR AT THE ONSITE OFFICE IF SOIL IS REMOVED FROM OR BROUGHT ONSITE,THE APPLICABLE SOLID WASTE MANAGEMENT PERMIT NUMBER.EROSION SEDIMENTATION PERMIT NUMBER PRE-CONSTRUCTION MEETING PRIOR TO BEGINNING ANY LAND DISTURBANCE ACTIVITIES. 0
OR MINE PERMIT NUMBER WILL BE DISCLOSED. 4. OWNER/CONTRACTOR SHALL NOTIFY WAKE COUNTY WATER QUALITY DIVISION AT 919-856-7400 A MINIMUM OF 72 HOURS BEFORE
z
MAINTENANCE PLAN START OFLE RIGRADE ENOUGH
ON EACH PHASEALL 0
5. ONLY CLFARIGRADE ENOUGH TO INSTALL SEDIMENT CONTROL DEVICES AS SHOWN IN PHASE I.
1. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED FOR STABILITY AND OPERATION FOLLOWING EVERY RUNOFF PRODUCING RAINFALL BUT IN NO CASE,LESS THAN ONCE EVERY 6. INSTALL CONSTRUCTION ENTRANCE,CLEAN WATER DIVERSION DITCH AND TEMPORARY PIPE AS INDICATED ON PLAN.INSTALL Cl)
WEEK AND WITHIN 24 HOURS OF EVERY ONE INCH RAINFALL. SILT FENCE,SILT FENCE OUTLETS AROUND THE PERIMETER OF THE SITE DISTURB ONLY THE AREAS NECESSARY FOR 0
2. ALL POINTS OF EGRESS WILL HAVE CONSTRUCTION ENTRANCES THAT WILL BE PERIODICALLY TOP-DRESSED WITH AN ADDITIONAL 2"OF#4 STONE TO MAINTAIN PROPER DEPTH.THEY WILL BE INSTALLATION.ALL DITCHES WILL BE LINED TO TOP OF BANK. LY
f MAINTAINED IN CONDITION TO PREVENT MUD OR SEDIMENT FROM LEAVING THE SITE.IMMEDIATELY REMOVE OBJECTIONABLE MATERIAL SPILLED WASHED OR TRACKED ONTO THE CONSTRUCTION 7. CONTRACTOR SHALL IMMEDIATELY SEED,MULCH AND TACK ANY BARE SOILS BETWEEN THE DOWNSTREAM TOE OF BASIN OR LJ J
ENTRANCE OR ROADWAYS. DIVERSIONS IMMEDIATELY AFTER INSTALLATION.
3. DIVERSION DITCHES WILL BE CLEANED OUT IMMEDIATELY TO REMOVE SEDIMENT OR OBSTRUCTIONS FROM THE FLOW AREA.THE DIVERSION RIDGES WILL ALSO BE REPAIRED.SWALES MUST BE 8. ADJUST EROSION AND SEDIMENT CONTROL MEASURES AS NECESSARY FOR PROPER OPERATION.INSTALL ADDITIONAL EROSION
g TEMPORARILY STABILIZED WITHIN 21 CALENDAR DAYS OF CEASE OF ANY PHASE ACTIVELY ASSOCIATED WITH A SWALE. CONTROL MEASURES IF DETERMINED NECESSARY BY INSPECTOR.
4. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN IT BECOMES HALF FILLED.THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY TO MAINTAIN A BARRIER.STAKES MUST 9. OUT A SU ALL EROSION CONTROL DEVICES AFTER EVERY RAINFALL EVENT AND AT LEAST ONCE PER WEEK.REPAIR AND CLEAN
EI REQUICOU.
BE STEELAREuEaIFRGKFLTES MAXARE WITTI DEIGNED E OW EXTRAS IN THE
HDIMENT FENCEWITHOUT HE IRE ROCK
WILL BE REPAIRED
OR REPLL ACEIFIT BECOMESWHEN L D FULL OF GTH SEDIMENT,C NO LO WIRENGER
11. WHENNOTIFY HE TIS WATER COMPLETE,LITYTHE DIVISIOPERMITNAT .7400 INSPECTION AFTESE THE E&ETEL.
.1 BACKING ARE USED.IF ROCK FILTERS ARE DESIGNED AT LOW POINTS IN THE SEDIMENT THE ROCK WILL BE REPAIRED OR REPLACED IF IT BECOMES HALF FULL OF SEDIMENT,NO LONGER 11. THE PROJECT IS COMPLETE,THE SHALLPERMITTEE CONTACT WAKE COUNTY TO CLOSE OUT THE ESSC PLAN.
DRAINS AS DESIGNED D OR IS DAMAGED.
5. 12. THE PERIMETER SILT FENCING SHALL BE MAINTAINED UNTIL ALL CONSTRUCTION IS COMPLETED AND PERMANENT GROUND
ALL SEEDED AREAS WILL BE FERTILIZED,RESEEDED AS NECESSARY AND MULCHED ACCORDING TO SPECIFICATIONS IN THE VEGETATIVE PLAN TO MAINTAIN A VIGOROUS,DENSE VEGETATIVE COVERAGE IS ESTABLISHED.
5 COVER.ALL SLOPES WILL BE STABILIZED WITHIN 21 CALENDAR DAYS.ALL OTHER AREAS WILL BE STABILIZED WITHIN 15 WORKING DAYS. 13. PER NPDES REQUIREMENTS,A RAIN GAUGE,SELF-INSPECTION RECORDS,PERMIT,CERTIFICATE OF COVERAGE,AND SSE PLAN Design By: PAS
8. ALL EROSION AND SEDIMENT CONTROL MEASURES MUST BE MAINTAINED UNTIL ALL UPGRADE DRAINAGE AREAS HAVE BEEN STABILIZED WITH THE ESTABLISHMENT OF PERMANENT VEGETATION. ARE REQUIRED TO BE MAINTAINED ON SITE AND ACCESSIBLE DURING INSPECTION.IT IS RECOMMENDED THAT THESE ITEMS BE
FS
0 7. TACK AMOUNT SHALL BE APPLIED AT A RATE OF 0.10 GALLON PER SQUARE YARD. PLACE IN A PERMITS BOX AT THE BEGINNING OR ENTRANCE OF PROJECT.
Date: 04.03.24
Project# P230252
° REV# DATE DESCRIPTION SHEET
C950

PRELIMINARY
NOT FOR CONSTRUCTION
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITH EQUIPMENT AND VEHICLE MAINTENANCE ONSITE CONCRETE WASHOUT ••ktk IIIItti OAR./
THE NCGO1 CONSTRUCTION GENERAL PERMIT STRUCTURE WITH LINER `oP•e• i�/„y;
1. Maintain vehicles and equipment to prevent discharge of fluids. • `
Implementing the details and specifications on this plan sheet will result in the construction SANDBAGS j `i.
2. Provide drip pans under any stored equipment. o 0 0 0 o Ge„�, Es eE;'-SN„�A r 2648
activity being considered compliant with the Ground Stabilization and Materials Handling o\v v io �Ee o o o o p s 6§��a/ za 7:�; M
3. Identify leaks and repair as soon as feasible,or remove leaking equipment from the > <��„ o v v o , ,:SIDE
EsC °,•E„„ �•,cIHEE.�,.
sections of the NCGO1 Construction General Permit(Sections E and F,respectively). The ro ect. °0> < SILT FENCE mP;°" „„° °„f'"°`"P' <0> <0 ' ,.4,-.6F4 s' co \\\,
permittee shall comply with the Erosion and Sediment Controlplan approved bythe p 1 0/A A\° _ <0> <o '''' "'I Btt"
p Y pp 4. Collect all spent fluids,store in separate containers and properly dispose as ° ° - ,'-" <0.-A=n` 1F . ' SECTIONBe
delegated authority having jurisdiction.All details and specifications shown on this sheet /v v s v Digitally signed by
hazardous waste(recycle when possible). Douglas B Cooper
may not apply depending on site conditions and the delegated authority having jurisdiction.
oas.�1Ye °, Loc"„°„ Date:2024.04.04
5. Remove leakingvehicles and construction equipment from service until theproblem °E";,;"<"M:, SECTION w M„E°^F1ELe
° oT:a2:aB-oaroo
SECTION E:GROUND STABILIZATION has been corrected. III AEI 2 THE CONCRETE WASHOUT S7r1UCTURES
u`°�°°„°EOU„"'„E°'""E`°ONCRETE WASHOUT STRUCTURES wAS„a: "`o"ME AnIOVOR SOLID REACHES 7596 OF T.
"°sue"'"' SHALL BE MAJMTAINED WHEN THE LIQUID
6. Bring used fuels,lubricants,coolants,hydraulic fluids and other petroleum products " STRUCTURES CAPACITY TO PROVIDE
°FTME°'"„n°„E• °""" °°„`"CXEe I I „,„,M°„,,,„°„E°°, EBO"„° >,
Required Ground Stabilization Timeframes PAN „M"„�°�„°„"°E NOTING °E PLAN
C
to a recycling or disposal center that handles these materials. NOTING DEVICE $1GNPGE to L-
Stabilize within this Cs c
many calendar BELOW GRADE WASHOUT STRUCTURE ABOVE GRADE WASHOUT STRUCTURE E C
Site Area Description Timeframe variations NOT TO SSE NOT TO SCALE p CI3
Y
days after ceasing LITTER,BUILDING MATERIAL AND LAND CLEARING WASTE c„) a o
land disturbance 1. Never bury or burn waste. Place litter and debris in approved waste containers. �' •
t m m
(a) Perimeter dikes, 2. Provide a sufficient number and size of waste containers(e.g dumpster,trash CONCRETE WASHOUTS I m
a) o 2 o
L
swales,ditches,and 7 None 3 a., t c,
receptacle)on site to contain construction and domestic wastes. 1. Do not discharge concrete or cement slurry from the site. of > <o
perimeter slopes 3. Locate waste containers at least 50 feet awayfrom storm drain inlets and surface - T,
2. Dispose of,or recycle settled,hardened concrete residue in accordance with local cn < m
(b) High Quality Water 7 None waters unless no other alternatives are reasonably available. and state solid waste regulations and at an approved facility. c.) •! 8 2
(HQW)Zones 4. Locate waste containers on areas that do not receive substantial amounts of runoff 3. Manage washout from mortar mixers in accordance with the above item and in c a, , r
from upland areas and does not drain directly to a storm drain,stream or wetland. additionplace the mixer and associated materials on impervious barrier and within to c a
Et
(c) Slopes steeper than If slopes are 10'or less in length and are p E .s E
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. t
allowed provide secondary containment. Repair or replace damaged waste containers. 4. Install temporary concrete washouts per local requirements,where applicable. If an "'
6. Anchor all lightweight items in waste containers duringtimes of high winds. alternate method orproduct is to be used,contactyour approvalCO
-7 days for slopes greater than 50'in g 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 '� 1iq
-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 HQW 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 0
there is zero slope waters unless no other alternatives are reasonably available. spills or overflow. Et
Note:After thepermanent cessation of construction activities,anyareas with temporary 3. Contain liquid wastes in a controlled area. 0 Z
p Y 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 a O
0 U
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. Ct z
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 Ct 0
surface stable against accelerated erosion until permanent ground stabilization is achieved. limits. Post signage on the washout itself to identify this location. 0 C
PORTABLE TOILETS O 0
GROUND STABILIZATION SPECIFICATION 9. Remove leavings from the washout when at approximately 75%capacity to limit 2 ct 8 8
w w
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 0 6 Y
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 w "C V
techniques in the table below: offset is not attainable,provide relocation ofportable toilet behind silt fence orplace w 0
products,follow manufacturer's instructions. fY '-
Temporary Stabilization Permanent Stabilization on a gravel pad and surround with sand bags. 10. At the completion of the concrete work,remove remaining leavings and dispose of 0 D
•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 0 0
other mulches and tackifiers other mulches and tackifiers foot traffic areas. caused by removal of washout. _10
• Hydroseeding • Geotextile fabrics such as permanent soil 3. Monitor portable toilets for leaking and properly dispose of any leaked material. 0 w
• Rolled erosion control products with or reinforcement matting Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace Q
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 in•Structural methods such as concrete,asphalt or 50 feet away from storm drain inlets,sediment basins,perimeter sediment controls label,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. Z
• Rolled erosion control products with grass seed available. O 0
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 J
possible or where they may spill or leak into wells,stormwater drains,ground water
POLYACRYLAMIDES(PAMS)AND FLOCCULANTS five feet from the toe of stockpile. =. o
or surface water. If a spill occurs,clean area immediately. m Q
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 - cn J
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 z
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 M w
HAZARDOUS AND TOXIC WASTE
PAMS/Flocculants and in accordance with the manufacturer's instructions. erosion on disturbed soils for temporary or permanent control needs. C <
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. o
offsite.
g 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. z
El or surrounded by secondary containment structures.
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I NCGO1 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE: 04/01/19 I
Date"'"BY
04.PAS
0324
Project# P230252
o
a REV# DATE DESCRIPTION
N
SHEET
C951

PRELIMINARY
_ NOT FOR CONSTRUCTION
PART III PART III PART III `\Iltviu,,,,
SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING SELF-INSPECTION,RECORDKEEPING AND REPORTING .`4H•caR"%'
SECTION A:SELF-INSPECTION SECTION B:RECORDKEEPING SECTION C:REPORTING 2648 • -
l/�4/.24 7:a : M
Self-inspections are required during normal business hours in accordance with the table 1.E&SC Plan Documentation 1.Occurrences that Must be Reported „&-.€ti.S,°4<c\
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. Digitally signed by
which it is safe to perform the inspection. In addition,when a storm event of equal to or p Douglas 6 Cooper
The following items pertaining to the E&SC plan shall be kept on site and available for Date:2024.04.04
greater than 1.0 inch occurs outside of normal business hours,the self-inspection shall be inspection at all times during normal business hours. 07:42:54-04'00'
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, fa v
Inspect (during normal Inspection records must include: and does not significantly deviate from the of the approved E&SC plan or complete,date c
business hours) locations,dimensions and relative elevations and sign an inspection report that lists each • They cause sheen on surface waters(regardless of volume),or C c Y.
(1)Rain gauge Daily Daily rainfall amounts. shown on the approved E&SCplan. E&SC measure shown on the approved E&SC • V ° 0
pp pp They are within 100 feet of surface waters(regardless of volume).
maintained in If no daily rain gauge observations are made during weekend or >, • 3 m
plan. This documentation is required upon the , m
good working holiday periods, and no individual-day rainfall information is CD i --2m ci
initial installation of the E&SC measures or if > o
order available,record the cumulative rain measurement for those un- L
c Releases of hazardous substances in excess of reportablequantities under Section 311 a v d LL
attended days (and this will determine if a site inspection is the E&SC measures are modified after initial (c) p N i ¢ �
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 _ ,_ , N N
"zero." The permittee may use another rain-monitoring device (Ref:40 CFR 302.4)or G.S.143-215.85. �> N d `0`,' w
approved by the Division. (b) A phase of grading has been completed. Initial and date a copy of the approved E&SC • <
(2) E&5C At least once per 1. Identification of the measures inspected, plan or complete,date and sign an inspection L A m Z
Measures 7 calendar days 2. Date and time of the inspection, report to indicate completion of the ra cu cf a
(d) Anticipated bypasses and unanticipated bypasses. C D
and within 24 3. Name of the person performing the inspection, construction phase. E
hours of a rain 4. Indication of whether the measures were operating W N
(c) Ground cover is located and installed Initial and date a copy of the approved E&SC a'' w
event>1.0 inch in properly, CD
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 CO
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,
(d) The maintenance and repair Complete,date and sign an inspection report. ,,"° ;
outfalls(SDOs) and within 24 3. Name of the person performing the inspection, 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 ;•;q
After a permittee becomes aware of an occurrence that must be reported,he shall contact ' ••01I
event>1.0 inch in sheen,floating or suspended solids or discoloration, have been performed. ��•• ••r/
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 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 reported to the Department's Environmental Emergency Center personnel at(800)
site 7 calendar days of the following shall be made: report to indicate the completion of the
and within 24 1. Actions taken to clean up or stabilize the sediment that has left corrective action. 858-0368. _I
hours of a rain the site limits, 0
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. 0 Z
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 < 0
(5)Streams or At least once per If the 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 constructionEt
or offsite and within 24 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 Z
(where hours of a rain 1. Description,evidence and date of corrective actions taken,and case-by-case basis. O H 0 a
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- O
r.
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 2 cC 8 N 8
(6)Ground After each phase 1. The phase of grading(installation of perimeter E&SC (b) Records of inspections made during the previous twelve months. The permittee shall monitoring,inspections or apply more stringent practices if staff 0 uj w 6 r
stabilization of grading measures,clearing and grubbing,installation of storm L1J ,"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 L1J o
activity,construction or redevelopment,permanent with the federal or state impaired-waters conditions. F-
Division or a similar inspection form that includes all the required elements. Use of C(b)Oil spills and • Within 24 hours,an oral or electronic notification. The notification z
ground cover). electronically-available records in lieu of the required paper copies will be allowed if U D
2. Documentation that the required ground stabilization release of shall include information about the date,time,nature,volume and 0 O
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. _I 0
timeframe or an assurance that they will be provided as substances per Item
soon as possible. 3.Documentation to be Retained for Three Years LU
All data used to complete the e-NOI and all inspection records shall be maintained for a period 1(b)-(c)above Y
(c)Anticipated • A report at least ten days before the date of the bypass,if possible. Q
NOTE:The rain inspection resets the required 7 calendar day inspection requirement. of three years after project completion and made available upon request. [40 CFR 122.41] 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. C7
DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT bypasses[40 CFR • Within 7calendardays,a report that includes an evaluation of the z_
122.41(m)(3)] quality and effect of the bypass. a
w
(e)Noncompliance • Within 24 hours,an oral or electronic notification. w
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 rat
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, 0
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 w 0
z
health or the been corrected,the anticipated time noncompliance is expected to tY E
continue;andsteps taken or plannedto reduce,eliminate,
environment[40andlimi
(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 withdrawal0 0
CFR 122.41(I)(7)] prevent reoccurrence of the noncompliance.[40 CFR 122.41(1)(6). l= a
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 w ct
(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. 0_ z
(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 z Q
properly sited,designed and maintained dewatering tanks,weir tanks,and filtration systems, w
f (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, co
K
E.
g (e) Velocity dissipation devices such as check dams,sediment traps,and riprap are provided at the discharge points of all dewatering devices,and CD
E. (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. z
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1
Ft PAS
sa
NCGO1 SELF-INSPECTION, RECORDKEEPING AND REPORTING EFFECTIVE: 04/01/19 IDate:aBY 04.03.24
-ISProject it P230252
o
a REV# DATE DESCRIPTION
1 SHEET
C952