SW3210301_Plansheet Phase 3 C3.0-7 - Grading/Drainage_20211118

UNION COUNTY STORMWATER NOTES
I. THE PURPOSE OF THE STORM DRAIN EASEMENT (SIDE) IS TO PROVIDE STORMWATER
CONVEYANCE. BUILDINGS ARE NOT PERMITTED IN THE EASEMENT AREA. ANY OTHER
OBJECTS (FILL, PIPE, ETC.) WHICH IMPEDE STORMWATER FLOW OR SYSTEM
MAINTENANCE ARE ALSO PROHIBITED.
2. THE PROPERTY OWNER(S) ARE RESPONSIBLE FOR THE MAINTENANCE OF THE STORM
DRAIN EASEMENT AND THE SYTEM (PIPE AND/OR CHANNEL) WITHIN THE EASEMENT.
3. APPROVAL OF THIS PLAN IS NOT AN AUTHORIZATION TO GRADE ADJACENT
PROPERTIES. WHEN FIELD CONDITIONS WARRANT OFF -SITE GRADING, PERMISSION
MUST BE OBTAINED FROM THE AFFECTED PROPERTY OWNER(S), AND PROVIDED TO
COUNTY PRIOR TO OFF -SITE LAND DISTURBANCE.
4. PRIOR TO INSTALLATION, PE SEALED SHOP DRAWINGS FOR UNDERGROUND DETENTION
SYSTEMS MUST BE FURNISHED TO UNION COUNTY PUBLIC WORKS/STORMWATER
SECTION FOR APPROVAL.
5. PRIOR TO CO, SURVEYOR SEALED AS -BUILT DRAWINGS OF UNDERGROUND DETENTION
SYSTEMS MUST BE FURNISHED TO UNION COUNTY PUBLIC WORKS/STORMWATER
SECTION FOR APPROVAL.
STORM DRAINAGE NOTES:
I ALL STORM STRUCTURES LABELED OTCB SHALL BE OPEN THROAT CATCH BASINS (NCDOT 840 04)
2 ALL STORM STUCTURES LABELED "GI" SHALL BE GRATE DROP INLETS (NCDOT 84014 AND 84017 IF
PIPE IS GREATER THAN 30" DIA )
2 ALL STORM STUCTURES LABELED "HI" SHALL BE HOODED GRATE INLETS (NCDOT 840 02 AND 840 03)
3 ALL STORM STRUCTURES LABELED "SMH" SHALL BE STORM MANHOLES (NCDOT 840 52)
4 ALL STORM STRUCTURES LABELED "FES" SHALL BE FLARED END SECTION (SEE DETAIL)
5 ALL STORM STRUCTURES LABELD "CS" SHALL BE BMP OUTLET STRUCTURES (SEE WET POND DETAILS)
6 PIPE JOINTS WITHIN R/W SHALL MEET NCDOT SPECIFICATIONS SECTION 300
7 PIPE JOINTS OUTSIDE R/W SHALL BE T&G AND MEET ASTM C990
8 HOODED INLETS WITH PIPES ENTERING LESS THAN PERPENDICULAR SHALL BE PRECAST NCDOT 840 45
9 BOXES WITH PIPES ENTERING AND/OR EXITING GREATER THAN 36" SHALL BE PRECAST NCDOT 840 45
10 ALL PIPE MATERIAL SHALL BE CLASS III RCP OR MEET NCDOT SPECIFICATIONS PER DETAIL 300 01
11 PRECAST STRUCTURES SHALL BE REQUIRED TO MEET NCDOT SPECIFICATIONS
12 THE PRECAST MANUFACTURER IS TO PREPARE AND SUBMIT TO THE ENGINEER DESIGN DETAILS AND
CALCULATIONS FOR THE WET POND CONTROL STRUCTURES SHOWN BASED ON THE DESIGN CRITERIA
SPECIFIED THE DESIGN SHALL BE PERFORMED UNDER THE DIRECT SUPERVISION AND SEALED BY A
PROFESSIONAL ENGINEER REGISTERED IN THE STATE OF NORTH CAROLINA EXPERIENCED IN THE DESIGN
OF PRECAST CONCRETE THE DESIGN SHALL INCLUDE PROVISIONS FOR HANDLING STRESSES AND
CONSTRUCTION LOADS REPRODUCED COPIES OF ASTM C789 "STANDARD SPECIFICATIONS FOR
PRECAST REINFORCED CONCRETE BOX SECTIONS FOR CULVERTS, STORM DRAINS, AND SEWERS" WILL
NOT BE ACCEPTED AS SUBSTITUTE FOR DESIGN
URBAN FORESTRY NOTES:
I. PROPERTY OWNERS ARE RESPONSIBLE FOR ENSURING THAT ALL
EXISTING TREES SHOWN ON APPROVED PLANS AS BEING RETAINED TO
MEET THE REQUIREMENTS OF THIS ARTICLE ARE PROTECTED DURING
THE CONSTRUCTION PROCESS FROM REMOVAL, DESTRUCTION, OR
INJURY. BEFORE ANY EXCAVATION TAKES PLACE ON THE SUBJECT
SITE, A BARRIER MUST BE ERECTED AROUND THE DRIP LINE OF ALL
SUCH TREES SUFFICIENT TO PUT ON NOTICE ALL CONSTRUCTION
PERSONNEL THAT ANY DISTURBANCE OF THE AREA WITHIN THE
DRIPLINE OF SUCH TREES IS PROHIBITED, EXCEPT AS EXPRESSLY
APPROVED BY THE ADMINISTRATOR. REQUIRED TREE BARRIERS MUST
BE SHOWN ON CONSTRUCTION PLANS.
2. FOR PRESERVED VEGETATION, MAINTENANCE SHALL BEGIN AT THE
TIME THAT THE ROOT PROTECTION ZONES ARE ESTABLISHED (PRIOR
TO ROUGH GRADING) AND SHALL CONTINUE INDEFINITELY. FOR
PLANTED MATERIALS, MAINTENANCE SHALL BEGIN AT THE TIME OF
PLANTING AND SHALL CONTINUE INDEFINITELY.
HATCH LEGEND:
PROPOSED ROADWAY
EDGE OF PAVEMENT
STORMWATER
EASEMENTS
�+�+++++++++++++++1+++
POTENTIAL TREE
PRESERVATION AREA
FEMA FLOODWAY
i
FEMA FLOODPLAIN
STREAM BUFFER
JURISDICTIONAL
- - - - - - -
- - - - - - -
WETLAND
UNDISTURBED
BUFFER
VEGETATED
SETBACK
GRAPHIC SCALE
187
FEMA FLOOD STORMWATER NOTES / �l i -- fi�L, IIIIIII/j //IIII I 205 I I I/IIII I I
PID: 0602 DB PG 05A — / �/ J - r� 1 y y 1 IIIIIIIIIII� IIIII — — ---1'
16
I. BASE FLOOD ELEVATION (BFE) PER FIRM AT MARK & KArE RosENeLUM - - -
DEVELOPMENT SITE: 566.3 (NGVD). ZONING R-40 /� Zt :' _ ii J -j \ II I1111111)IlJ 1 I I I I 206
2. REGULATORY FLOOD ELEVATION AT DEVELOPMENT-
�J
SITE (BFE 2 FEET): 568.3 (NGVD).
3. ELEVATION IN RELATION TO MEAN SEA LEVEL 207
(MSL) AT OR ABOVE WHICH THE LOWEST FLOOR
(INCLUDING BASEMENT) MUST BE CONSTRUCTED: / / y / /�f% 1 y -/ \ �\,�IIII IIII 208 I I / / — 181
554.2(NGVD).4••:�. �/ �\ �IIIIIIIIIIII I I I I h 166 �o —
4. ELEVATION IN RELATION TO MEAN SEA LEVEL �/ /� f:: yl f /_ _ 1111114�1 I 164 IF_ I/ 180
- III 209 aI EXISTING
(MSL) AT OR ABOVE WHICH ALL ATTENDANT / / \ /j� ::: �J -/ ` )IIIIII1i1(�I I _ I JI I� m
UTILITIES TO INCLUDE, BUT NOT LIMITED TO, ALL / /) /�/! / :'• % '�l- % - - IIIII = - _ \\ \\ �I i"®�PHASE P. 179
HEATING, AIR CONDTIONING AND ELECTIRCAL �- - 210— _
EQUIPMENT MUST BE INSTALLED: 568.3 (NGVD).
159 / / \ \ \ ✓ 178
158
NOTE: CONTRACTOR TO CONSULT WITH / /J/ /� �� -- v- - - - - - - IIIII _ _ 5a , \\ /
_ I /�l �
GEOTECHNICAL ENGINEER ON REQUIREMENTS FOR / / / �` �, o / I I 331 332 333 334
I/ j o _
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SLOPES STEEPER THAN 3:1. / :/, ' I " _ F� / //
SE LINE (TYP)
I 213
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E I TER ` � \�4 / \
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POND 3 314 149
322 `
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25
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222.\` /// �r// / 326 / / '�347
223/�l
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FEMA FLOODWAY 24 '`/ 328
_/"4
329.
RETAINING WALL IS 1 � / i/ 350 - A % v /
' J J �1 � �° • / -- m X��\ SHOWN FOR LOCATION I , '� � `, 227 � \\\ � /' _ 1 All \ // / / / /
FLOODPLAIN PURPOSES ONLY 1 228 \ \ \ i.. \ / / �:
\ \ \ 330 , / / 351
-
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PERMITTED BY OTHERS
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PID: 06030056 / 1 J .•:.\ ' 1 275 I �Il 2 _ 2 9 `I `I (o " I 62 / PHASE LINE
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JOB NO:
J-27842 0003
DATE:
4/5/21
DRAWN:
KSC
DESIGNED:
DAC
REVIEWED:
MSK
APPROVED:
MSK
SCALE:
I" = 120'
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( IN FEET )
1 inch = 120 ft.
RID: 06030008A
/ SAMUEL KOENIGSBERG = _ ,` / J �• �, l •' • ' •' '/ •' • ��`•���'�
08:4P523 = �II/J I / J 1 �•\' ,� I\ IIIII I1 1• \ �•�• o •✓ 1 J \\ \ \ � V
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IIIII I I I I I 1I I
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10 III I I I I FIR: 578 97
III I I I II I INV IN: 572 04 (N) 209
1 I I I I INV OUT: 572 04 (S) I
of I III 11 I I I I FP: 581.8 I l
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l l b I I I I I I HD: 579 77 I
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INV OUT: 57174 (E) _ -
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INV IN: 570 54 (N) HD: 580 61
INV OUT: 570 54 (S) FP: 581.9 INV IN: 566 94 (E) II
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INV OUT: 566 94 (S) II 46" RCP
I ---
PHASE LINE (TYP)
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HD: 580 TEE I / \
/ I OD I I :
< \ \IIIIII II II II i I II INV IN: 567 08 (N) / \
I INV OUT: 567 08 (W) L m
I I 213 �/
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I / INV IN: 565 87 (E) m
\ I I III INV IN: 569 44 (N) I I I OD
\ \\ \ I I III I INV IN: 566 20 (S) - - - - - - HI #3
\\ \ I II L/ INV OUT: 565 87 (SW) _ - - - - HD: 581 OE
Y ^ / 54" RCP/ \ INV IN: 566 64 (N) I a
iINV OUT: 566 64 (W) �7�00
I \ I I I \ Not,- 582 15 - - - - - -FG 581 50
\ \ \ \I I \ I I FG 58121-------I V
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IIII O I I GI #40 I I
FIR: 58189 I
INV IN: 56710 (S) 1 =
INV OUT: 567 10 (N) 215 I
I II II I I®I FP: 583.7 M
IIII al ti 8+00
FG 582 24 FG 56316
FG_582 51 \
III II 1 III I -- --�--- - II
1 1 1 1 ,I III I '
II I I FIR: 582 99
INV IN: 568 37 (E)
INV IN: 574 21 (S) I
216 INV OUT: 568 37 (N) I°I
IIII I I I FP: 584.3
I
� FG �58287_ ►° ° I° I
I I I I I I I
--�-F
58319
h
EXISTING 29 LF 42" RCP
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I I �I IlI �l/Ili 217 I ;` /
FP.•585.0
583 9 o
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FR: 579 55 - FG 58312 / / / PROPOSED / /� / ,F,�` Dy HI 177 / // / \
INV IN: 569 94 (SE) / e0 / / S1 02 / - �/ 5� FP: 598.5 \ 'Q FR: 599 73 / />/ �\
G1 41 - �► G �I I /I INV IN: 574 74 (E) / i /� / / / m �� \ / �A ` INV OUT: 576 71 (SW)
F 583 I / s° / / ` / �� �', /
FIR: 584 30 8� (p �' �/ d l� INV OUT: 569 44 (W) 'I � / / / / / / G � \
INV IN: 568 65 (SW) / l / l 711,1 1 1322 - / / / sc� / 1 �, \ HI 55 / !s GRAPHIC SCALE
I / INV OUT: 56865 (N) HI 49 / J / < I III III ' / / , \ INV IN: 57522 (SE)
O'g / \ soo - ' / I ''/ /I I FP: 585.0 GI 43 / �, ) 3p p 15 30 60 120
FIR: 584 36 / �p s I I I \ G `� INV OUT: 575 22 (NW) I / / /
218 W / I II I \ FIR: 580 79 / / / `S9 - I
58 INV IN: 575 02 (SW) / I M FG \ INV IN: 571 96 IS
I I 6 of o \
/ 3p FP: 585.7 INV IN: 575 88 (SE) Q,' / 58386 11 INV OUT: 570 96 (NW) e6
( i
INV OUT: 575 02 (N)
/ F i / / / / I I I I I I I I _ \ I I I I o \ \ \ / �, s �/ IN
\ c Ses /�,. 1 /°° I III �' ? F�16\\- `�J� 5g8inch = 30 ft.
p l/ IIII IIII / 1;8451 \ \ cs
-- %oo s /'c9 /'' \\
/ ° I �� / / \ HI # 6 \z
HI #91 \ \ % / �° / 'I / / / \\ FIR: 99 60
INV IN: 57615 (NE)
�F,, � I I � , � 1, FIR: 59s 84 � / � ° / I
F \'58g ' / / / l / /III / I I 323 0 s 6 \ ` INV OUT: 586 35 (SE)
G , SS T I I I � � / / / S •i I .9 � \ /� s° /°/° I I \\ ° INV OUT: 57615
68g / 10�00 / F �, III I -FP: 585.5 / 20- I V s I \
T. / / ° / \
219
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/ \
\ FP. 586.4 / �O 36 LF 18" RCP/ � / ` � \ R' I
\ �c\s�� / // /�®/ 1.00% ll� I 1 l l \ J / �cs9 FP: 598.0 \s e // o s mac, \ E E
I _ s
\�BSee�� i/ ° // °/c.rQ/� / a � ° / /IIIIII 1 I \� Fcs� � ' l / � // / 69s e� /° s9<
e49; � � ' � de / / ,� / ° I � °, a° / 344
HI 153 / / o / / s9 " RCP / ��FP: 600.8
FIR: 597 70
, � , /
IIII �� I I I I'I I I 11 I'/ 1/� I l r - - INV IN: 58072 (SE)
I/ FEMA FLOOD STORMWATER NOTES:
co
-\ INV OUT: 580 72 (W)
I. BASE FLOOD ELEVATION (BFE) PER FIRM AT DEVELOPMENT SITE: 552.2 (NGVD).
1 1 I I 167 166 1 1 I I I 1 1� /lI l�) l /_
2. REGULATORY FLOOD ELEVATION AT DEVELOPMENT SITE (BFE + 2 FEET): 554.2 (NGVD).
I I 168 1 I I� I II I I I� 165 I I 1 ' 1 / / / / /� / 3. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH THE LOWEST FLOOR (INCLUDING
I 'I I I 1 ' // / // / / , _ BASEMENT) MUST BE CONSTRUCTED: 554.2 (NGVD).
IIIII 1 I I I I I 1 1� // // 4. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH ALL ATTENDANT UTILITIES TO
1Q' FP: 583.8 I IIIII FP: 585.7 I l 4� FP: 588.7 1 � �I I II� 164 1' 1/ / // / / // / // ��
II FP: 591.7 I 1� (/ / / INCLUDE, BUT NOT LIMITED TO, ALL HEATING, AIR CONDTIONING AND ELECTIRCAL EQUIPMENT MUST BE
I 9 I FP: 594.7 1 l� / l INSTALLED: 554.2 (NGVD).
III I I I / 16 3 / /; / / // /
1 I IIII I'I 1 I' I I �I 1 1/ FP: 597.4
162 �l � lNOT\ APP�R 0XIM A TE�LOCATION
OC TION OFF MACROSS
__7_J FP: 599.1 SECTIONS SCALED FROM FEMA FIRM MAP #37I0449500J - HATCH
LEGEND:
/r
cm
OCTOBER 16, 2018
EXISTING
\ \ \ \ I \ \ J / I I / l // PROPOSED ROADWAY /
\ I `PHASE 2 ///� 161 EDGE OF PAVEMENT
GI #51 \\ \ \ \ ; I \ \ \ /'I '�°�° � / FP: 599.6 // // // /� \��� \�� � _ � /
FIR: 579 46 \ GI #52 \
T - -_ _ - _1 -- INV IN: 573 62 (E) FIR: 581 50 �/r //t// // / / /\,�\ STORMWATER
- - - - - - - - - - _INV OUT: 573 62 (W) - _ INV OUT: 574 50 (W) \ \ \ \ \ \/ // \ / / // / \� \ / �� EASEMENTS
- - - - - - - - - - - , 160
++++++++++++++++. + P O T E N T I A L TREE
✓ I -------- - - - - - - - ------ \ \ / ✓ / / FP: 599.E / /// \ \ + + + + + + + + + + + PRESERVATION AREA
- \\ � / ` / // / // � /� � + + + + + + +
Rcp-
LL
-7RCP �, \ , FEMA FLOODWAY \
i159
- 0
\ \__
II ' o o „' �� \ , \ /� /��' �/ FP: 599.2 / j\ / / / / \0�8w FEMA FLOODPLAINLL
CD
\\
L0 ft-6
H_#6 f / / \ \ \\ \� s ��� \ \��//, // / / - - - - - - STREAM BUFFER
I DOUBLE I I I I -7 I� l l % \\i��
I HD: 57977 I I I I I I / / / /®1p
I TE I / -�� 0 �� / / 158 JURISDICTIONAL
\I I 1 INV IN: 567 56 (N)
IIIII II, , LL01
' - - - - - WETLAND
�
INV IN: 573 27 (E) rn mFP: 598.5
Nv IN: 571 48 (w) IaUNDISTURB
EDINV OUT: 567 56 (S) BUFFERm
I / /
I Lo
I
I I II I 332 I 333 II III I 5-8\6
/
/
V\ EGEGI 190 TA�T
ED331 334 �FR: 58656FP: 582.E 1 /l SETBACK
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JOB NO:
J-27842 0003
DATE:
4/5/21
DRAWN:
LSE
DESIGNED:
LSE
REVIEWED:
MSK
APPROVED:
MSK
SCALE:
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FP: 583.7 a► I I I
IIIIII IIIIII"I I s °► '= II FP
I 583.2-FEMA FLOOD STORMWATER NOTES: 8+00
IIII ' I ao
' I I FG_58251 \ pc: 8+064
I. BASE FLOOD ELEVATION (BFE) PER FIRM AT DEVELOPMENT SITE: 552.2 (NGVD) -A FG 582 24 FG 583 16
" 2. REGULATORY FLOOD ELEVATION AT DEVELOPMENT SITE (BFE + 2 FEET): 554.2 (NGVD).
a I I1II III I1 I IIII1I1II II II I II IIII I II -- - --- ------ -
3. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH THE LOWEST FLOOR (INCLUDING -A -A
BASEMENT) MUST BE CONSTRUCTED: 554.2 (NGVD). HI #124 II III II I II II II II II I II I I
- -
1
a III IIII I--_ -
4. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH ALL ATTENDANT UTILITIES TO -T/ I I I I I \ I I 1 I I I I IIIII I I el III I I FR: 58299 1 FG_58274
INCLUDE, BUT NOT LIMITED TO, ALL HEATING, AIR CONDTIONING AND ELECTIRCAL EQUIPMENT MUST BE ♦ I / / I 1 1 I I I IIIII I I II IIII I I I III I Wv w: 56837 (E) I I I I
I I I 1 1 1 I l l l l IIIIIII I I I I I I IIIII INV IN: 574 21 (S) 1 IIIII ``
INSTALLED: 554.2 (NGVD). , / I III I A \ V IV 1 1 1 1 1 1 IIIII II I I I III I I I �I
INV OUT: 568 37 (N) 1 I I �
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APPROXIMATE LOCATION OF FEMA CROSS - - -A - - /r I/ l I I I I IV A A \ I I I I I III 1 I I I1111I I� I I I I I I I I I I I I I I II I IIII j FP: 584.3 �° ° F ® 1.00% 1 �'
NOTE.
SECTIONS SCALED FROM FEMA FIRM MAP #3710J5O I �J / I I I / / / \ \ \ 1 1 I I IIIII IIIII I I III I III II II
DATED OCTOBER I6, 2018 r t' r✓ 1 (/ I( ( \ 11\ I III 1 1 I I 1 I I I IIII I I I I I III IIII I FG 582 87 __
\\ I I 1 1 I I IIII IIIIII I I I I I I 111 1 1 I-��FG_583 84
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EASEMENTS �- ` VI - \ ^y/ V I I I 1 I I I I I ////// / / / / / / / / / / I G 58362 I co A W I FG
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+ + + + + + + + + POTENTIAL TREE / l J \ �� / J IIII / I I IIIII I / / / / / _ G 5 I° 584
++++++++++++++++++ \ �V / l I I I POND //// / / / / / / / / / \ 52 I l I l l -
......... PRESERVATION AREA \ / / \ \ / / // // I / I / I I IIIII IIII // 11 l l l/ / l l I I 8 4' Q I / FR: 57955
-, INV IN: 569 94 (SE)
/ � I
/ / / / % 1 1 l lIl l l � I GI 41 ' - , FG 5 i s 0 / 1 INV IN: 574 74 (E) /
i FEMA FLOODWAY l / �� / - / l/ l/ / / / / / I / / / I // / / l l / l I � 838 s° 1
/ / / I //// / / // FR: 584 30 7 � ! � � d /� INV OUT: 569 44 (W)
I I ^�/ O % 1 °I l
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STREAM BUFFER \ - / - /// - L - _ _ / // / // / // / / / / / / / / / // / / // / / / // / / / ` T INV OUT: 575 02 (N)
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/ / / / / ♦I I / �/I I / / / / / / / / �r / / I v, ssv �FP: 589.0�
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INV OUT: 564 85 (N) / �s 1
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FP: 587.5 \ / 0- Q \ \ \ \ \ \ s INV OUT: 576 61 (NE) / /
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TO BE DESIGNED AnD / / G � I
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s . � i ° � � � \ \ FR: 586 01 � 9
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Q / / / / s / J\ @ 1.00% / 1 , m FR: 584 99 \ / \ INV OUT: 581
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JOB NO:
J-27842 0003
DATE:
4/5/21
DRAWN:
LSE
DESIGNED:
LSE
REVIEWED:
MSK
APPROVED:
MSK
SCALE:
I" = 30'
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sa SHOWN FOR LOCATION 9s9�r'o,
PURPOSES L RETAINING WALLR / / t"9_'tn / / p /\�/
TO BE DESIGNED AND r/
� \ \ \ �.-� \ \ \ \ \ \\ \ \ \ �- - - - s 54s - - \ � / - _- - L \ \ PERMITTED BY OTHERS
n \ \ SSA GI 3
FR: 57890
INV IN: 567 20 (SW)
/ t J / / I / - - \ \ \ S6° \ \ \ \ \ \ \ \ \ \ _ - - / INV OUT: 567 20 (NE)
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_ I
f(/ /tit�� S \ \ \ \ \ \ \ \ \\\\ �5 HI 31
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_ - ®0.91% \- / 55/ � // v QF P 583.0
+ -5Ro_ pp
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INV IN: 57168 (S) - \ - - - ® 0.91� / hf \
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+ ^ \ � OR � - � \ _ , � INV IN: 568 63 (W)
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INV IN: 56814 (SW) / 269
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/ FP: 582.8 ° I r3 6' INV IN: 56814 (NW) `
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\ \ l \I INV IN: 574 0 578
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v 310 I s /) FP: 578.1 v-/
( IN FEET ) \ INV OUT: 57410 (NW) / 0 T / ® /
1 inch = 30 ft. 1 v \ /- + + +\ c,8� 2 4 4 \\ ®
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HATCH LEGEND: / I I i I +++++� \ \ \ - ,,� _ FR 158I s� s ° 26 �9� \ \ \ \ ` - ; FP: 578.1' oo I / / �' F `$� GI 37 /
\ I / $ INV IN: 574 30 (NW) `'�k I °� �'� \ / / / O$ I h V FR: 577 96
\ I I + + + + \ \ �\ $�'� ,� / INV OUT: 574 30 (E) ° s\ ° ° % I �` / / �y INV OUT: 570 58 (SW) /
PROPOSED ROADWAY I \ �\ - h
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266
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- . + o�-- GI II �'� 46 LF ®81.00� 1 I / / F 38 h
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i FEMA FLOODWAY / / / _ _ - INV OUT: 575I7 (NW) \ A / I / I �9 A s; INV OUT: 569 50 (NW)
/ �\ 1- 583.4
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- - --- -- - -- ---- - --- -- -- STREAM BUFFER / \I + + +\�+ / e oo
/ + 246 I 5� I 2'I/ G ♦\♦♦ ♦ I G\II 1R+ °
JURISDICTIONAL + : .R: 58
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++ INV OUT: 57723 (SW)UNDISTURBED +++\ d 107 24" RCP
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VEGETATED
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+ + PROPOSED I /
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\ + + 1 _ ) I ° I \✓ 58/ 2 64 / INV OUT: 7574 58N (E)
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\ + + \ / I° ) I _: _ _ _ _ _ _ _I59 LF 24" RCP
\ + + _ INV OUT: 574 83 (SE) p$/ \ / FR: 582 38 �� 36 LF 18n RCP / �' /
I. BASE FLOOD ELEVATION (BFE) PER FIRM AT DEVELOPMENT SITE: 566.3 (NGVD). \ \ \ \ .+� +++ \ / GS��'� \ \ INV IN: 577 05 (NE) / \ p
INV OUT: 577 05 (SE) � �"� � 0.50% ' ,' � / /-
2. REGULATORY FLOOD ELEVATION AT DEVELOPMENT SITE (BFE + 2 FEET): 568.3 (NGVD).
3. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH THE LOWEST FLOOR (INCLUDING \ \ \++ -\ I �, / / / I I I Zy2 ♦ I \\ \\ �' ��' I (/ l \I h� / ``�,,
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JOB NO:
J-27842 0003
DATE:
4/5/21
DRAWN:
LSE
DESIGNED:
LSE
REVIEWED:
MSK
APPROVED:
MSK
SCALE:
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1 5$Z �s FR: 581 12
246 ! /I FG \\ \ ° I I 25 pp I 6, / I o� // i / INV OUT: 57411 (S) \°
I I 39 ♦ GI IOF P �� I� O
FP: 583.7 ( / / �\ I / //"-5a2 ♦ FR: 5a� o�PS�� ` ( h0 - 5a2\j I / s �° °, \a ° 1 \ e289 \5�
HI 133 F ♦ I INv ouT. �P, ��(sE) A I A \ F G 64 LF 18" RCP / / F G 282
FR: 582 38 � I ♦ � I \ 277 / ° 'f3 \
INV OUT: 577 23 (SW) i / I ♦ / 107 24 RCP I I \ �, ®0.50% / G 5e2 \ \ J �' FP: 584.E
.50% l / FP: 583.9
PROPOSED FG
i �. SWALE 14 �/ / I ♦ / �2 / 58338
/ \ /zj H/E
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FR: 579 83
l FP• 584.0INV IN: v /
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INV OUT: 574 83 (SE) $5a8/� \ / FR: 582 38 V I° i I -- - _ _ _ 159 LF 24 RCP a 0.50� _ / INV IN: 573 79 (N) \
! INV IN. 575 35 (W) /
/ \ 1 36 LF 18" RCP /,� / / I / \ INV IN: 575 79 (W) \ I \\ INVIN:570 69 (N)g \ INV IN: 577 05 (NE) INV OUT: 570 69 (S) 281
`GINV OUT: 57705 (SE) a \00
@ 0.50% ' I "� INV OUT: 573 79 (S) \
w', �`I/ / / �o HI 102+oo \ HI` 174 FP' 586.5
\\ FR: 583 33 I �� \\ FR: 58442
/ y INV OUT: 575 63 (E) \ a INV IN: 569 80 (N)
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FP: 584.0 / \\s /° ° �o \ �\ \ ,l' / I / // // I I y / ' FG / I 28 LF @51.00% \ SBA �. HI 176
i \ / 1 95
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+ + / 23 a ®,I \ / / / I / , / 7 / \ I FG g8 \ I FR: 585 34
s ° ° INV IN: 569 44 (W)
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+ + � 249
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+ + �` 1 l / / s °° v ° ♦ s 0.50%, / / 262 / I I �1 - - - 36 LF 24" RCP
/ FP' 583.7 I �' / / o° s S // /I FP• 582.7 / A V I `�I \ I 1 280 /�� 1.00% + R
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+ + / 204 LF 15" RCP j / \ ♦ a / \ 1 / \, C"/ \I I I \ I _ - 0�� /
/++++ / @ 0.50% �i' / l \\ \ c� I �\I\ 00` \ HI #186 I i�/ FP: 583.E ; i I \ HI 182 5\ o
/ /+ + 1 I i FR: 580 64 / / I 1 FR: 583 34 - - +p0 i
+ \/ / yG h i / / a� 'Q ` INV OUT: 576 17 (SW) \ INV IN: 573 01 (N)
J PROPOSED / / 0� 1 ♦ �A� C / / \ I , I \ \ INV OUT: 573 01 (S)
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// / +++�J 5$2/ / / ,� \ ♦ o� ���\,\ �\ ° \ / \ I I a
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\ �/ , / 2,51 / / k \ ` C 0.50% INV IN: 569 53 (W) cs / / 5 0 1
+ + + + �2 / / I /� `'i0 �F ��'x _ o� SS SS �1� a ° INV IN: 569 53 (S) Q / �i / / /
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FR: 579 77 /��� % I / FR: 580 64 h Q7
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/ INV OUT: 573 81 (SE) �� / /- ; INV IN: 575 99 (NE) ✓
/ ++ + a \ 122 LF 18" RCP / �oL/// INV OUT: 575 99 (E) _ 0 °�a� - HR: 5183634
- - / + \ @ / \ Co�' / - ° \ - - - _ 1 S' INV IN: 572 83 (W) - - - i /
/ / `� 0�-- T i
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- - - - \ FR: 577 72 / / V / / / / / - - ' S \ V / t \� `s /
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\ - - IN FEET ^ _ J 1 \ INV OUT: 570 93 (E) ' ,INV IN: 570 28 (W) -
+ + \ I , I / -
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+++\ s>, \ es.ew _ -�LL
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PROPOSED ROADWAY++(*+ S6> \ _ -- 24 RCP @ 0.5 _ / / I SHOWN FOR LOCATION
---
EDGE OF PAVEMENT �+ s6 - - �� - PURPOSES ONLY /
- - - + + 6 -' --- - _ �' ' RETAINING WALL IS \ /
STORMWATER . + + s6s - - - - - _ - PROPOSED j y / TO BE DESIGNED AND i l
EASEMENTS _ \ + +++� - ss
y - - FG;575 00 SWALE 2 PERMITTED BY OTHERS
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+ + +� 560 \ \ INV IN: 572 08 (W) V �� _ - \ 560 28 BW
i FEMA FLOODWAY ' ■ ■ • ++++� 559 \\ �I INV OUT: 57208 (E) !
\
FEMA FLOODPLAIN \ / \ \ - - � \ \. � ++++�
Willi
+ +
STREAM BUFFER \ \ \ Aw ++ i yj _ - = - 1 - / l ' ♦ ' / i ` _� ///
- - - - - - JURISDICTIONAL \ + �
------ WETLAND +++ -
- - - - - - - \ � , -
UNDISTURBED .
BUFFER \ \ \ \\ _�j+ - - = Q�pepSP �� \� = I = = \ \
2p �5 I
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SETBACK
NOTE: APPROXIMATE LOCATION OF FEMA CROSS
SECTIONS SCALED FROM FEMA FIRM MAP #3710449500J \ \+
DATED OCTOBER 16, 2018 \ +--
FEMA FLOOD STORMWATER NOTES: + \
I. BASE FLOOD ELEVATION (BFE) PER FIRM AT DEVELOPMENT SITE: 566.3 (NGVD). \ 1+�+++ \ -7 / / ( - Z'
2. REGULATORY FLOOD ELEVATION AT DEVELOPMENT SITE (BFE + 2 FEET): 568.3 (NGVD). 1� - +
3. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH THE LOWEST FLOOR (INCLUDING . + / �C
BASEMENT) MUST BE CONSTRUCTED: 554.2 (NGVD). ++\
4. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH ALL ATTENDANT UTILITIES TO \ -+
INCLUDE, BUT NOT LIMITED TO, ALL HEATING, AIR CONDTIONING AND ELECTIRCAL EQUIPMENT MUST BE \
INSTALLED: 568.3 (NGVD). \ ++\
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JOB NO:
J-27842 0003
DATE:
4/5/21
DRAWN:
LSE
DESIGNED:
LSE
REVIEWED:
MSK
APPROVED:
MSK
SCALE:
I.. = 30'
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HI #201
A �C�� HI #146° ° \ FR: 590 44 I 19\ ° /
oo-F/ FR: 590 65 � \ INV IN: 57716 (E) �' \ 0�,\ 363
/ INV IN: 576 43 (N) \ I \ INV OUT: 577 16 (NW) / \ n — _ \ \
5 8� / INV IN: 576 43 (SE) \ 39 LF 24" RCP I I II I\ \ \ \ / /� \ / / / \ \ / / �'/��
F INV OUT: 576 43 (S)
/362
/ / > \ \ \ ' ` / / PHASE LINE (TYP)
`/ W FP: 592.0 \ \ \ FG 59- I \ ���� I �' FP• 591.5- \ \ 38 / ` ��' / // \ / \ / // ''
\ / \ \ FR: 590 84 / / /\ \ / , ,� / / / / // / // /
HI 142 / / \ \ I / l I I 1 1
361
\ \ INV OUT: 582 2N (SE) / • . / / `\ / / / GRAPHIC SCALE
FR: 588 48_
p INV O : 5 4 8 ( FP: 590.9 / \ N361'F18 RCP
/ INV OUT: 574 38 (E) — �L �1 h° / / \/ //C/ / / so / / / o / i5 so
\� FR:58132 FG, A \ \ \ \ \\\\ I \�I I \ \ 6� �/
59p/xoINV OUT: 577 75 (S) �,FP: 590.5
/ IN FEET
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\ 300 / I \ / , Zs n p I I \ �/ /° ��� e �/ cs \ \\ �, �\ / / / / / / / /1 inch = 30
1 / 9 -0 ° \ / h / / / / / I y l
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FP: 591.5 ) I I \ _ / / v . / / / / / l / / / / / /
3 �-8 LF 36 RCP°° 1` \ \\ \ o — � //sso 55 QQi / �° �� / � \ // \\ I y\ / �/\ /j // // l%/e �
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FR: 588 48 \ \\ N a \5 . / / / / ( r S
F / / i� sue, HI 137 \9�, y / / �\ / ,/ �� / / / /// / / // /%��
o 589 INV IN: 574 66 (N) \ ° \ \ g''w PT: 12+22 01 ' k O \'/ / a� ° O FR: 590 83 \% / \ / ° / /
INV OUT: 57466 (E) 1 \ em; m \ — _ o \�/ / / / i9� i INV IN: 58152 (NW)
�/� INV OUT: 58152 (SW)
HI #144
FR: 58864
FG5 \ \ \ \ V I I \ a INV IN: 57410(W)
301 \ e INV OUT: 574 10 (S) / HI 115
I I \\ \\ ye R: F589 64 0
FP: 590.9
I I w 50% INV IN: 578 93 (NE) / �`r9� ` \ FP: 592.E
� Q
\ •� / �/ / // / l I oo a GQ ,INV IN: 566 78 (W) / 6�` \ \ / /
36 LF 36" RCP 8 R o wv oUT: 566 78 (S) . — — T cb
ooI 0 1.00% VQ6�F
FR: 58643 �� ° \ \ �00 � / ° � — — � � / \ /��\ FP: 592.1,
INV IN: 574 63 (N) % ° / °o a 0
/ INV OUT: 574 63 (S) , \ s — J s ; �% — — — — `� / \ \ \ / G1 #112
/ FR: 589 42
0� 0\9\ \ INV IN: 565 25 (SW)
INV OUT: 565 25 (SE)
" s� . i3e „ RGP _ �, °° �,, \ °�, , FP: 591.E rt \ J sa / / / 36 LF 15 RCP Ag , — — m HI 118 \//
3FR: 588 64 /`NV IN: 56731 (W)
J % I \ v _ INV IN: 573 74 IN PCG SS c 0 O EP / / \// 'BMP ACCESS EASEMENT
` INV OUT: 567 3I (E) E� \ \ _ o _ — — _ — A FP • 590.9 o 0?,N. PSEM�N� — /
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5 o _ \ _ \ — — — Nam` FP: 590.3
15 0
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HI #119 _ _ 58 FES
�QZ ea FR: 58644 — — — �� FP: 589.8 — \ _ - ` / 5aa
INV: 562 50 \ I
INV IN: 568 48 (W)
5e� INV IN: 574 09 (N)
INV OUT: 56848(E) \_/\ \\ _�—�— —� LIN�`
v� --- �GI 114
----- �— QQ� FR:58884 \ 6
\ — — — — \ — — — — ' cr ®Z• 5 INV IN: 578 80 (W) 58� \ / /
INV IN: 566 03 (N)
vN y � / � 5-�e ,INV OUT: 566 03 (NE)
5�0
(W) --- -- �\\ \ \ \ \ m _ j'� / I I �/
572 \ ` ~ \ \ Q / i i
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J —� \ — \ \ 5 a6 / / / / ♦� /
_ — 1 PROPOSED ROADWAY
L—�/ — — — —� \\ \ \ /\ \ \ \ \ \ 5a 58358258\ ) — / ' J / ` \ \ \ / / 1 1 I /I — J I J \�, EDGE OF PAVEMENT
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lb GI 134 57e \\ \ \ ( / / I \ \ / / I / 1 I \ \ EASEMENTS
_v v \ v l I \�\ l I /1 / I �lI� V
FR:58704 —A \ \` +++++++++
_ \ \ _� \ I \ \ +++++++++++++++++ POTENTIAL TREE
INV OUT: 582 60 (E) _ — 5 �� \ \ \ — / / I \ \ I I / / / I I // / I / / \
1 + + + + + + + ' PRESERVATION AREA
++++++++
v---565—� ��� ♦�—�� v �� �� / ��v 7 57
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e r I I DATED OCTOBER 16, 2018
//� FEMA FLOOD STORMWATER NOTES: /
I. BASE FLOOD ELEVATION (BFE) PER FIRM AT DEVELOPMENT SITE: 566.3 (NGVD). I
/ ♦_ \ _ �\ y \ \ \ \ \ — \ — \ `\ _ — —, �/ / / //// % 1/ // / // 2. REGULATORY FLOOD ELEVATION AT DEVELOPMENT SITE (BFE + 2 FEET): 568.3 (NGVD). i
/ ( r \ F �I \\ ♦ / �� \ \ \\ — \ \� — _ \ — — — — S��L' / / / // / / 3. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH THE LOWEST FLOOR (INCLUDING
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\ I — \ \ \ \ ; �\ — — — — \ ` — — — _ — \ — — — — j j // 4. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH ALL ATTENDANT UTILITIES TO
INCLUDE, BUT NOT LIMITED TO, ALL HEATING, AIR CONDTIONING AND ELECTIRCAL EQUIPMENT MUST BE
INSTALLED: 568.3 (NGVD).
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JOB NO:
J-27842 0003
DATE:
4/5/21
DRAWN:
LSE
DESIGNED:
LSE
REVIEWED:
MSK
APPROVED:
MSK
SCALE:
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FR: 584 64
INV OUT: 576 24 (NW)
324 i
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FP: 587.1
HI 0207
FR: 58507
INV IN: 575 42 (SW)
INV OUT: 575 42 (NE)
\ \\\\00FcsBs////j// / / 325 \\\ F
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FP: 587.8 ses� / OQ.//° / / �/ / // / / //� FP: 586FIR .4'
GI 044
INV IN: 574 80 (SW)
/°OUT: 573 80 (N)
v vv vv s / / 5s6 132 LF 30" RCP' / // / // // / ��89
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FP: 586.9 1 s8gs �m �G
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FR: 586
INV IN: 57621
INV OUT: 576 21 (NE) Do
327 / / 4 1
OUT: 57638 (NW) \�GS �\ // / h
328
f FP: 587.8
307
/FP: 59�
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FR: 584 50
/ GS INV OUT: 576 61 (NE)
306 /
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330 v v� ` _//CGS
v FP: 588.2v \ / 9/
\\ 28 LF 15" RCP '' / // \ �/ 305
s \ \ o - / / �,�c. 1 P:595.4 / c
0 1.00%
29 LF 18" RCP s �9
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v .� FR: 586 OI HI 92 /
INV OUT: 579 39 (SW) , \ FR: 59160
INV OUT: 58136 (E)
304
FP: 592.9
01
FG ''Q�••5 \ \ \ FR: 586 01
INV IN: 57911 (NE) ) j \ /
\� g o0 INV OUT: 579 II (NW)
cs9s / 28 LF 18" RCP s ! "• / FP: 600.8
/ 1 A INN/ S\/ \\
PROPOSED / ,'/ `;`c, FP: 597.5
SWALE 03
c'0
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FP: 598.7
/>
I / ap 1 FR: 59686
311
O / INV IN: 586 07 (NW) i / 9Sp
FP: 596.9 �/ �c's9 // ° s/ �� a �� ,mac INV OUT: 58607 (SW)'
IN HI #168 / a < /°° 346 /
' s9gS I I FR: 595 13 FP: 598.1 / / \\ �Xoo 1
I INV OUT: 584 85 (SE) / > w / / s / \ o / i \ \ I X
\I 310
FP: 596.3/ / cs3xo
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FP: 597.5
HI 44160 GRAPHIC SCALE
I / 309 m so / so izo
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/INV IN: 584 57 (NE) / v
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s
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I
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FP: 597.0- - - - _ / FR: 595 39
/ / �G`�9 I INV OUT: 590 95 (SW) // I `vim `�� /
i08 0s /
-P: 595.2�0
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FP: 596.4
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/ FR: 593 44 % S I
INV IN: 583 07 (NE) / / - - GI J4205 o
INV IN: 583 07 (NW)
po INV OUT: 583 07 (SW) / FR: 593 68
° / ° G� . � GS INV IN: 58813 (NE)
/ 9\INV OUT: 58813 (SW) / oo I l
°
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r/
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/ / % / / FP: 594.710
w �� t/��
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/
/ % /\ 303 IN: 58108 (W 9
INV OUT: 58108 (SW) GI #204 / STORMWATER 591.9 N 3 yS 0 354 FIREASEMENTS
s90 /
INV IN: 585 32 (NE) l \ I I
r 302 / FP: 593.5 / OUT: 5853,i 2 °(SW) l /
/`+'+`+'+`+'+`+++++ POTENTIAL TREE
+++FP: 590.9 9/ I �+++++++++++++
+ PRESERVATION AREA
/
HI #150 /\ / i m/ °� / 00 �o ! / TG / / / / 'mac ` / / // / / �/ I �l l l l l `� mily / I/ I /// ' / �_ J / i� �� �� i� FEMA FLOODWAY /
FR: 588 50 /� °ti ` \ / / 00
INV IN: 578 04 (NE) \ i / / s° / 0 / c'S / gg`. / / / I l / / l / ` \ �\ / / l / / /
INV OUT: 578 04 (S) !�� / / �� / s/ / 1a / / % I / / i / \// / / / / / / FEMA FLOODPLAIN
FR: 588 50 / �' ° / / / / / ° / / v v / / / / / I / /
5a e a INV IN: 57846 (E) �� / / /// / / // / / `\ \ FP: 593.0 / / / �G / I /�°a / / / / / / / s
r O / / / / / / / I ----- / \ \/ , / ( STREAM BUFFER
294 F �►\ INV OUT: 57846 (SW)i
588.9 - \\ - =ou G / / / / / / \/ n� / X / FUTURE PHASE / - - - - - - - JURISDICTIONAL
LF 24 RCP � 55 °, / / s9 / / \ / / / / / / / � / / / � ,/ / ° 0/1.50%/ � / / ° m/ / / `�s9 / / 156 LF 24 WETLAND RCP � / / / / / / / � v% 'v � / /% ,� / / / /
P\\ 1.88% o�. / / / / / /\ \I./ / ' / / / / UNDISTURBED
PT: 8+08 36 o s / v / / / / BUFFER /
° �pp°16 / HI 156 �\ ` \ / / 356
FR: 590 22 `
G / / VEGETATED
P ® /�° �s. INV IN: 58018 (NE) \\/ V / I/ v / ✓ / // // / /,�°/ � � // // I / I / � / // ° // v`� �
- 6A g5 `9p INV OUT: 58018 (SW) / \\. \ FP: 592.4 / <•� `` / / / / / °/ \ / // / / / , / /�� / „, SETBACK
295 �G 58e \ \ 9��.F / -1 <� e �� / / / \ /\ // / / / I % �s / / / / / / /° // / l �`� / / / / i/ // / /I / / // l �/ I I
FP: 589.8 \/ / / / / I / I / / / / / / / / / / / • APPROXIMATE LOCATION OF FEMA CROSS
' \ S8s s \ / l l \l\G�" \ l /e;00 / I /� // / / S TIONS SCALED FROM FEMA FIRM MAP 3710449500J I/
DATED OCTOBER 16, 2018 I
FR: 589 05 �`� � / v � �vv / // 3�57/ � vvv / / / GI 203 / / // / � / / � / � / // / / � I
9rZg�f/i k /° INV IN: 57887 (SE) p / /�\ \ 10
FR: 59026 / / / T\ / / ��/ ` FEMA FLOOD STORMWATER NOTES:
58 I " \ /INV IN: 582 38 (NE)
0 28 LF 30 RCP , /INV OUT: 578 87 (W) /\\ FP: 591.9 \/ I I I Fs
F / 28 LF 24 RCP i i si EXISTING \ \ \ 9S 9i INV OUT: 582 38 (SW)
0 1.50% 0 1.25%� 55 \ TREELINE (TYP) \ �\ / / / / / / F�yG / I. BASE FLOOD ELEVATION (BFE) PER FIRM AT DEVELOPMENT SITE: 566.3 (NGVD).
l J \ FR:58905 �2F- / / �\ '� `� / / // / // / 2. REGULATORY FLOOD ELEVATION AT DEVELOPMENT SITE (BFE + 2 FEET): 568.3 (NGVD).
3 ( \ INV IN: 57922 (NE) ( `� \ / \ G` I I / / GS9 / , i/ // / s'' \� `� / / /J / r/ / 3. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH THE LOWEST FLOOR (INCLUDING
29 5895 \ INV OUT: 57922 (NW) I \ /\`s,9 \\ I / �o� / / �'ov / �/ / / // / / / / / BASEMENT) MUST BE CONSTRUCTED: 554.2 (NGVD).
FG. \ i 00 / / �1 I 358 / \ / / / \ \\ so / /\`/ �(�� / /// / // ° / / 4. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH ALL ATTENDANT UTILITIES TO
FP: 5 0.7 /
\ \\ ✓) / \ I FP: 591.4 // / \\ \ / / / / / \ \\ / / // / Y\ / // a / / INCLUDE, BUT NOT LIMITED TO, ALL HEATING, AIR CONDTIONING AND ELECTIRCAL EQUIPMENT MUST BE
V v / v� / s /
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FP: 591.7 ' I I I � s \ s� / / / / / / // III
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FR: 588 31
INV IN: 578 64 (NE) /
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JOB NO:
J-27842 0003
DATE:
4/5/21
DRAWN:
LSE
DESIGNED:
LSE
REVIEWED:
MSK
APPROVED:
MSK
SCALE:
I" = 30'
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INING WALL IS / O / `r \ \ \ \ \ ` �` / 'p0 \ \ `O� I ' GQ \ 330
OR LOCATION / / � / / I �`or' \ \ \ � A \ i' s ° ° \ �
POSES ONLY h /i �F �9 / / /A� /� I I �'I I \ \ \ \�SQ\ \ 228 \V A \ \ "o' �Oc\���� A \ O I° \ FP: 588.2\\
FEMA FLOOD STORMWATER NOTES: ,`,,�1 FP: 586.1 \ •�' \ %�\° ° 60v �� s ° �o G \\\ \ 1 \ _ \ / / / / / // /
\ 58? HI 28 \\ ° �,n \\ 28 LF 15" RCP Ssm / / // // 305
I. BASE FLOOD ELEVATION (BFE) PER FIRM AT DEVELOPMENT SITE: 566.3 (NGVD). \ LiN\E\\ so o FR: 58709 \ \ o - �� ��FP: 593.4/
2. REGULATORY FLOOD ELEVATION AT DEVELOPMENT SITE (BFE + 2 FEET): 568.3 (NGVD). \ o a • INV IN: 57811 (SE) Os ®L00� _ / / / / �s9 /
s 6' ° INV OUT: 57811 (W) A6 ��
3. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH THE LOWEST FLOOR (INCLUDING \ m \ °o �i e6 OA J \ `Y // �\ F 18 RCP s %
BASEMENT) MUST BE CONSTRUCTED: 554.2 (NGVD). % 1 I \ \ �s ��� FG`' C \ �� - c / / J �� / ® 0.95%/
4. ELEVATION IN RELATION TO MEAN SEA LEVEL (MSL) AT OR ABOVE WHICH ALL ATTENDANT UTILITIES TO I I , 5as \ �� 291 \ O \ \ \ HI 30 / S90
s ° c \ FP: 588.7 \ � / /
INCLUDE, BUT NOT LIMITED TO, ALL HEATING, AIR CONDTIONING AND ELECTIRCAL EQUIPMENT MUST BE CP I ° ° \ O$ \ FR: 58601 - / 9 / / 2
INSTALLED: 568.3 (NGVD). =<` �'\° \ ♦ \ HI \ \� ° \ \ INV OUT: 57939 (SW) /
0� cs FR: 5 160
\ INV OUT: 5811 (E)
J / / \� m i " ♦ \ INV IN: 565 58 (SE)
NOTE: APPROXIMATE LOCATION OF FEMA CROSS / / �s / / -s 33 LF 42 RCP a - - _ - s \� / \ \ �` / \ 304 / c /
. s FP: 584.1 / / 09 i INV IN: 575 89 (NE)
SECTIONS SCALED FROM FEMA FIRM MAP #37I0449500J / / / / Q 0 0.50% INV OUT: 56558 (NW) ~ �a1 \ \ \ \ c� \\ �`�� FP: 592.9
DATED OCTOBER 16, 2018 I I l / i/ / /� %/ �� ' sas �i1. //
3 / HI 013 \ e 3 A / /
1� J HI I / O`�° S . x3 HI 29 i
Fj FR: 585 35 \ G" , 5 \ \ \ /
I FR: 582 76 / G` / �x ® INV IN: 571 71 (SE)
s � O• / � F °('• FR: 586 01
o Q 2 9 2 INV IN: 579 II (NE)
23I INV OUT: 56691 (SE) `so, m° / ° \ \
� ° / o G / / i IN IN: 565 75 (SW) �
/ / / ` Q FP: 583.0 / / ° /` �9 �'/ • / a6 °O INV OUT: 579 II (NW)511,
, / `a / / rp / / �� / � INV OUT: 56575 (NW) GS,. FP: 587.3 /\ 5k
° LF 36" RCP _ / / ; / // / // J� / / / / / �° / �Z'l / �i j / \ / / ��•��° /
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JOB NO:
J-27842 0003
DATE:
4/5/21
DRAWN:
KSC
DESIGNED:
DAC
REVIEWED:
MSK
APPROVED:
MSK
SCALE:
I" = 30'
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