SW4230101_Plansheet - C4.1 Eros Ph 2_20230526

CAL VINL. STOKES / i '`,��'`, / / / r' ,� GENERAL NOTES
SHELIA D. STOKES l / '`.�L'\ / / I %11%1��mmrrr„r
PIN: 111675 1. THE CONTRACTOR SHALL COMPLY WITH ALL STATE AND LOCAL Apo!N �A/� ''•r,,
� ............... O •
r CODES IN OBSERVING EROSION CONTROL MEASURES BOTH ON AND •• �•"'' /""�,�,'•
DB 2452 PG 768 SS
s• Q` "
PC 67 PG 80 / / r r OFF SITE. ALL OFF-SITE SOIL BORROW AND WASTE SITES SHALL BE r O zti 2
PROPERLY PERMITTED FOR SUCH ACTIVITIES.
2. THE CONTRACTOR SHALL MAINTAIN ALL EROSION CONTROL DEVICES =
s 78Z
AFTER EACH RAINFALL EVENT OR AS DIRECTED BY LOCAL =
/ / % /; \ \ \ \ �� -Q AUTHORITIES OR ENGINEER. y .�
/ / ; 3. ALL OPEN STORM PIPES SHALL BE PROTECTED WITH STONE FILTER '•..- "'' ".`
P / / ,, ��I F«. •c `,,,
\ �� / PROTECTION AFTER WORK STOPPAGE EACH DAY. ., W `a
EX. SCHOOL i ( \ �'' / i rr auon�a�
M / \ 4. ALL STORM DRAINAGE PIPES SHALL BE THOROUGHLY FLUSHED OF
/ \\ BUILDING f i' / / \ \ \ \ , EX. SCHOOL ��0 ♦ f cb"� ALL SEDIMENT FOLLOWING SITE STABILIZATION. INTERIOR FLUSHING
1 STORY / �' ` / / I J / BUILDING Jp \ / I 11 I / �� OF SYSTEM SHALL BE PERFORMED AS NEEDED TO MAINTAIN PROPER
BRICK BUILDING / \ / / 1 STORY �� \ \ I 1 FUNCTIONING OF THE DRAINAGE SYSTEM.
BRICKBUILDING c) \\ I 1 / 5. THE INDICATED STAGING AREA IS INTENDED FOR VEHICLES AND
J // SCALE 1"=30' NON-ERODIBLE MATERIALS ONLY. NO SOIL, SAND OR OTHER 0
/Jp / / ` / / \ / / / I ERODIBLE, FINE GRAINED MATERIAL SHALL BE STORED OUTSIDE OF o
// 0 30' 60' THE LIMITS OF THE SITE PROTECTED BY SEDIMENT AND EROSION N 0
\ / CONTROL DEVICES AND MEASURES. Lu ;_
\ 6. SOIL AND OTHER MATERIALS SHALL ONLY BE TEMPORARILY z 3
` STOCKPILED WITHIN THE CONSTRUCTION LIMITS PROTECTED BY a, 3
/ oc SEDIMENT AND EROSION CONTROL DEVICES AND MEASURES. o W
- - - - - - - a _ _ / / / / /oc / / 15 \ 1/ / 7. TREE PROTECTION INSPECTION SHALL BE COMPLETED PRIOR TO w N
EX. BALL FIELDS INSTALLING EROSION CONTROL DEVICES. a LL ? z
\ 8. ALL APPLICABLE E&S CONTROL MEASURES ARE TO BE PROPERLY � o o
_ / _ /� / MAINTAINED UNTIL PERMANENT VEGETATION IS ESTABLISHED.
TOP- 642.15 \ / / 7� i
/ /JV / / </ ` L / l \ 1 1 STORY 9. PERMANENT GROUNDCOVER SHALL BE PROVIDED FOR ALL z L rn
INV. B.O.B. =638.35' I / 6' \ i -1 (n U
1 1 ® / BRICK DISTURBED AREAS WITHIN 15 WORKING DAYS OR NO MORE THAN 90 a x Ln
/ CALENDAR DAYS WHICHEVER IS SHORTER a 0 " o
l \ 6"CPP �� / / �- - - I /I BUILDING ( )
EX. STAIRS / / / o r� � � I I � �
/ F / / / SWK � �'' r' \ I / / 10. PROVIDE 8-FT TALL CONSTRUCTION FENCING W/SCREEN AROUND ALL � z
TOP=643.45'/ �T Ex��q ® _ �p\ _ _ 48 a/ 645.72' y� �Si \ , \ I I I\ I 0� / / WORK AREAS AT ALL TIMES DURING THE ENTIRE DURATION OF L
INV. B.O.B. =640.45' / 643.813k ` i _ _ C5.4 r / SWK / ��y�\r \ I I \ / �� / / CONSTRUCTION. ANY PAVEMENT DAMAGED FROM TEMPORARY k
/ / ` �� - - FENCING SHALL BE REPLACED BY THE CONTRACTOR AT NO COST TO w
EX. RAMP . ` 6G 1, r / 645.72' ,
_ LP f _ r 1 r O EX. / I / �" / / THE OWNER. L rn
643.45' TC _ __643 - J j 4B � j���i �` GffbAGPOLE / r I // ��� / / 11. TOTAL DISTURBED AREA: 4.64 AC. Lu
k 644.06' / � _ - � ` C5.4 i 0 r 48 �� 4B I 0
V /EX. SIDEWALK /
r,� 644 o P C5.4 C5.4 1 ` I / KEY NOTES
4 P \\Q 645.24' 645. 5� ' 1 Q?� EX ♦ ` / / & BLEACHERS / ui
� 1 COVERED
43.95' C5.3 TIC SWK
� 642.20' D � EX GND WALKWAY EX. SCHOOL � / / C5.3 YARD INLET PROTECTION �r 0
EX GND
48 BUILDING
45TIC _ 646.19' ND G) 6, ♦ 645.21'
C5.4 1 STORY 1 / l 4 TEMPORARY WATTLE 0
\ / / 644 28' �� G D 64 3' S / SEAT BRICK BUILDING / / C5.3 =
3 K WALL ' o
i
V /� i �Q 645.59' 69' // \
643.86' EX / / C5.3 w �
� GND \ C5.3 4' // SWK CHECK DAM
/ / 1 / / ALASC SCHOOL
SYSTEM
= Q
PAVILION / 1 � / � � / Q
/ // , `` ' SCHOOL SYSTEM 6 � z 0
EX GND , - v / 6-C5.3 z // \� SWK ' h'/ / �� GPIN:8852575039 GRAVEL CONSTRUCTION ENTRANCE
643.80' / / / i C5.3
GND h // / l/ �°' / / / P/N: 111755 0
D SWK p 1 0 / // // / / � /
O 645.11' �/K � DATE
643.82' DB 60 PG 204 1
EX l �( / - \ r\� I 6�.23'//.� b WK / Q l l/ l 1 1 1 l 1 �i
TEMPORARY CHANNEL LINING >
TREE TO - - \ / //�y \ \ ♦ Ire 43.86'/ 4B (EXCELSIOR) ? 05/23/2023
D 647.31' // ^ ri ch
LINE g 7 7 14 I // �' I C° ` C5.4 l/ Il I //l// l�l/ll/ �/ �' 2 TEMPORARY DIVERSION DITCH
• / /O / � ' � ' ' DRAWN BY
64 0 I CP C5.4 LMB
Q \ I \ C5.3 / / EX / I 48 / I /ll / llll � l / !
GAZEBO �/ 1 / C5.4
r / / 646.67' GND 1 ��S' 5Y 3�' / 4A I III 1 1 I l l ' l C5.4 RIPRAP OUTLET PROTECTION DESIGNED BY
E6 GN 47.00' 1 3 \ 1 6 B 48' C5.4 rr .1 /� I I11 I I l l 1 I I l/,
p / � ��\ TC � r C5.4 1 /I I l i
� GND C5.3 /�� 1 643.76' /� 4A • GWF
�x N� / / ° 10 \ 646 93' 11 � / ��� 1 'c,� / ` I � %I�� I � l 1 l� I I C5.4 TEMPORARY SILT FENCE
/ 7. 5' / c _
I I I 1II I I • CHECKED BY
/� 64$ \ / / \ I 3 / �� I 6� I I 1 I ° /� y I EX. BALL FIELDS TEMPORARY TREE PROTECTION FENCE TP • GWF
1 III ��I `I C5.4
3 1 I 1 I I 1 I I I " I \ 5 / 1 • • SCALE
{3. C5.4 1 I I I I i I \ TEMPORARY EXCAVATED PIPE INLET AS SHOWN
/ 648.00'GND I I�� I � I � I 1 / 1� /\ I�I
C5.4 •
EX. l/ ZQ \ \ Q \ 5 11 �= I 1 I / 3 I I I , 1 \ 6
GRAVEL / I \� I I I COIR MESH BAFFLES
C) IfI n I LP 1 J\ /
LOT j I GN /GND \\ 11 c4 \ C5.4 GND I I \ 1 PDD3 1 639.00' 1 �I� C5.4
I 648.38' ca Q I \ l \
/ SWK \ � /,� 643.4 I \\ \ / C5.4 I GND
12 P / 648.24' \ \ 10 I \ \\\`/ 3 639.83' � / I I II 2 I I I I I I I I\y-9i I/ C5.5 SKIMMER BASIN
.50' / `r \\ c Cu I J 1 \/ C5.4 11 - GND / /\/1 I I I I C514 111 II 11 11 I II II \����� t1 A r
S co, ��_�X ` r R20' I / \ \ \ '. LAWN \' 640.�1 dNb °p I 1 1 \ Fti CONCRETE WASHOUT AREA
L..J
Al /� �STRUCT/- o // \ �� \ / / 3 I I II 11 1 111 11 \C'
GND GNb\
\ 643.25' / I C5.4
I / f 647.79' / I
649 / �P X \ _ - I r / C5.6 3 \ `o / I II 1 j1 11 I 1 1111 \I 11 \I \ \ r ��, LIMITS OF CONSTRUCTION -
0
648.25' \ C5.4 39 \ \ 11\ 1 1 1 \ I \ \ l I �1 I W
\ EX. 1 \ ` \ I 11 \ �� I 5 1 \\ 1 II 1'\ \ 1 \ ` ` \ \ ` PROPOSED STORM SEWER PIPES <
If I / l l \ GATE \ \ \ PDD2 1 3 TRASH \ / Q
GND 11 1 / \ / 1 c9 I C5.4 C5.4 \ 3 \\ / I C5.4 CEPTACLES \ ` 1 \� O
/ C? 648.16' k I/ \ \ I �0 1 1 o C5.4 I 1 \\� \ \ \\ \ \ \ \
s � 1 / / 1 1 / \ r PROPOSED ROOF DRAIN PIPING RD
\ \ \ \\ \ \ EX. LAWN I \ O Z 0
f c \ I \/ EX. \ \ \ J cu
� / � n I GND I I I \ 3 5 1 \ \ � \ \ \ „ Q
/ y \ CAUTION V p C? 6 o�O I 1 642.50'1 1 I I ��\ \ SIGN \ \ \\ \ \ ,
INSTALL TREE �IW/ 1/ .2 1 1\ 1 + C5.4 C5.4 \ \,\ \ \ \\\ \ \ / SKIMMER BASIN DRAINAGE AREALn o
PROTECTION FENCE I I I 1 I 1 \ I r 1 3CL
\ \\\ v J
ON EITHER SIDE OF \ I 1 I 1 D\ I \ I \ C5.4 \ \ \\\ \ \\\\ \ EXISTING CONTOUR O
/ UTILITIES. DO NOT v / / I 1 I I \ \ \ \\\ \\ \ \ \ \ � �
6 2.2 \ \\\ \ \ \ \ \ \ \ 1 } < \
EX. PLAYGROUND DAMAGE UTILITIES. 1 I 1 GND 1 \ 1 I \ \ \ \\\\\\\ \ \\ \ \ / \ \ U Z
` 1 I / / 1 643.00' \ \ I P QN \ \\\ \ \ \ \\\\\\ F+` I \ FINISHED CONTOUR O
Ih \ / 1 1 1 \ -2\ 0 1 �OF \ - - �\ \ c� c9 �� \\\ \�\� \ \\\ \ e \ 0 N V m
� �
639.23' \ \ \\\ \\ \ \ \ \ \ \ i�' N o
\� �� DUST CONTROL W
�� \ 1 \\\ \\ 61 \cc9�?'F \ \ - / � D � "D W
\ o cV \ \ \ \ \ C5.4 \ \ \ \
\ r � z' 64 \ \ \ \ ` \ \_ I
CONSTRUCTION SEQUENCE - PH II -
s I h 1 I 5 \ \ \ \ \ � \ \ I I \ i c W 7 LLJ Q
EX. / / I /= EX. LA N 1 I C5.4 ♦ O \ \\ \ FILL POND UPON \rl 1. MAINTAIN ALL EXISTING EROSION & SEDIMENT CONTROL MEASURES u J
\ = 1 0 1 1 PD 4 1 64 \ \ \��\ \\ \� `\\ �cn� \ `\ ` COMPLETION OF I PREVIOUSLY CONSTRUCTED AND ASSOCIATED WITH PHASE I. ADJUST J uj °
CONCRET � O � iC� 1 1 � \ � \ \\\\ � � �, \\ � �
\ yh C5.4 \ 1 \ \ \ GND \\ \ \\ \ �`� -p ` CONSTRUCTION AS NEEDED. m _°
PAD IV r� PDD1 1 1 639. 2' G \A \ \\ ` G \ Q 3
1 0 64 \o\o \ I 63 .5 \\ \ \ ` \ �` `\ Z
/ X \ \ �\ ]. �� s 2. AS SITE IS PAVED AND BROUGHT UP TO FINAL GRADE, INSTALL THE s
m I 1 C5.4 \ \ �S REMAINDER OF THE STORM DRAINAGE SYSTEM. INSTALL INLET AND °
\ EX I� I -3. % 1 1 1 1 \ \ I 3 3 \ \ \\\\\\� \\\\ `� �`� `'/_ \ \ `\ s26\ J w °
/ I 1 \ 6 1 \ \ - - _ OUTLET PROTECTION DEVICES AT NEW STRUCTURES AS THEY ARE W a
J \ I CONCRETE + 1 �a� 44 1 \ \ C5.4 \ \\1\ \ \ �\\ \` ` \ \ `s \�- _ _ _ \ ✓ CONSTRUCTED. O z Qo
\�/ I PAD I V ' 1 1 \\ \ \ \ \ \ \\ \\ \ � \ \ ?� - a Lr
(n
I 1 1 + 1 1 I \ \ \ \ spa, _ _ 3. INSTALL REMAINDER OF PAVING AND SITE FEATURES. Lo o
a EX�FT Cyq �, l O I I I 1 i' 6 S I 1 \\ \\ \\ \ 1 \\ \\ \\ \\ `� F \ \ ` 62s; , ; \_\ -___-- �n W
-f- 4. RESPREAD TOPSOIL, INSTALL SLOPE PROTECTION BLANKETS ON ANY Q
o \\ /�KFE/VCE 1 I G' h/ �►,, a 48 00 1 I 1 1 \ - \°�° 1 1 \ \ \ \\ `�` \` c'Qq\ \\\�s3o - , - =- - _ _ _ _ -_ 3:1 SLOPES AND VEGETATE STEEP SLOPES AS THEY ARE ESTABLISHED U
I \
<\ / I ti 1 I co I 1 1 C1 1 \ l ;` 1 1 \\ \\ i\\ \ �`\ \,cT `/'cG�\ \ \ Ear• - - _ _ - `°o
M \ X I \ ( `\ \ \ \ l _ _ _ _ AS SHOWN ON PLANS. _ E
o I I I 1 1 I I 1 I \ \ \ \ P�- 1 \ \ \ \ \ `Z \�`��c �T'Qq \ \ �632, \ , _ _ _ 5. VEGETATE ALL DISTURBED AREAS ACCORDING TO THE NPDES CHART. J o U)
SKIMMER BASIN \\ \\ \\ \\ C,f �s33 - _ _ - - _ _ _
DRAINAGE AREA \ \� \ \ \ ,�.. \ _ _ _ _ _ ` 6. WHEN THE SITE IS STABILIZED, CONTACT NCDEQ AT [phone] AND a o
\ 1 \ r I 1 \ 1 PDD5 1 EOc' 1 PH 2: 187,577-SF \ r \ \ \ ♦ \_;_s3 _ - - - TIMMONS GROUP AT 919-866-4503 FOR AN INSPECTION. O o
\ / I EX \ I ' G' I 3 I F PSPN \ 1 C5.4 \ \\ / \ 11 1 \\ \ \\\\ \ t� \`.` 4 --_ - - ` 7. IF APPROVAL IS GRANTED BY NCDEQ AND TIMMONS GROUP, REMOVE z
\ o I \ 48 I I GAO 1 1 -->----- 3
o \ I LANDSCAPE C5.4 O I ` I \ \
\\ TEMPORARY SILT FENCING AND OTHER TEMPORARY SEDIMENTATION z N
a OHP oHP WALL P / °"( _ uGP- - E SCHOOL \\\ I 1 I` \ \\ i\\ \ \ . '��`��- _I . \ AND EROSION CONTROL MEASURES. Q
m \ \ IOHP OH SIGN I UG S/ N 1 1 m `\ \ \ \\ W ��' `� �� � ` ---  8. DEWATER SKIMMER BASINS BY PUMPING WATER THROUGH SILT BAG C
\ 1 ° r� i \ \ \\ /
° \ I \ oHP /, ♦ I dl CV7 c E . POWER �\ \ \ �\ \ \ \\ AS SHOWN ON PLANS. o w
U \ 1
o \ 4B � OHP Hp \ ° ° METER ., �D �\ \ \ \� \� i1i i 9. REMOVE SKIMMER BASINS AND ALL OTHER TEMPORARY EROSION o
oHP rn
w \ C? O M OHP \\ _ __ ___ �_ CONTROL MEASURES. o w
o \ \ I C5.4 ' I LANDSCAPE I I I \\ 4B \ 3 1 \\1 6 \ �� �DX. COMM. OH \\\ ( ------ ---- --\ --4 - r iiP uj a
C5.3 \ v 1 EX. PO E -------- ,� 634 10. FINE GRADE AND PROVIDE ALL REMAINING IMPROVEMENTS. °
0 -�\� \ I WALL I 1 C5.4 \ C5.4 IGND h�® BOX � _- =ter �' >_ Y
__ \ I F 'L I I p \ 64�.50' 1 GND �y� STRU TURF �. �,___ _--- \ �, �i 11. SEED AND RE-SEED ALL BARE AREAS WITH PERMANENT SEEDING.
co - UFO- - - - -UFO- 1 _ I I I \ 641.12 I -- -------- -- --- --- i
o _ - _ _ '�', - - - G F��11 - -��J.{GG�� �U=mono / 1 OF ® / \ I =i_- - - --- --- -�1 t / - - X ci
u' UG \ - 7_ - R� / ) 1 RCP B-S 6 - - _ _ _L G-� = - G= _ _ ° =J __ G- - T UFO -G- 6 2 - _ - � E
pR�RF'�L/NE S =uor-_- - - - c�T_� � \ _,C5.4 �IVg - _ _ -F� W r - ° - \ 39 �. .. - - - - - UGT 1
_ - _ -
` UG o CENT -UGT- = \ \ \ \
E OFR/W \ -UGT ♦ G 14(:T� o m
R=164145 - -ucr� uGr -}uGr - LIMITS OF CONSTRUCTION \ \ m
o CB=R'zl L=4581.21' \ \ \ \ \ \ -
4337"w -381.70' \ \ 1 2 \ 5 3 5 c \ \ \ \ 4A GN>�
o \ CHD- D / A2 \ 5 1 5 2 5 1 ._
u, - \ ` \ \ PROVIDE WATTLES ALONG \ \\ \ C5.4 \ p \ o \ I \ \ \ \ C5.4 30 4s� , -0
w \ \ C5.3 \ c 1 C5.3 \ C5.4 \ C5.3 C5.4 1 C5.3 C5.4 .5
i \ ROADWAY IF NECESSARY TO
° sSQ 6r, ul w �- ^ 0 Z -L / I T r 1 / - \\ JOB NO. o
o KEEP SEDIMENT FROM LEAVING o p p I o a �ti NC GRID o rn w 5 c
UFO \ 0 0 co 0 b M M M h rn a,THE SITE. ' ' co co co M w w a E
w mow- �__� OF \ 1 / NAD83(2011) I r `� 0 C5.3 N 52013
-UFO / l �- °'
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co R/W-m R - - - - - - -- - - - - �U - - � - - - -�� 11^ � � �' � ' C4.1
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