SW5220103_Plansheet C501 - Grading_Drainage Plan_20220414

WETLAND NOTE:
THERE ARE NO WETLANDS ON SITE CERTIFIED BY JARRETT SENKBEIL, PE.
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SCHAAF FAMILY ENTERPRISES LL
Deed Book 2249 Page 1107
/ TW 275.00
TW 282.00 / / / BW 270.00
BW 271.00^ FLUME 274.00
FLUME 281.00
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270.75 - ' + °
0.25
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TW 279.00 / I / / - / d
BW 270.00
FLUME 278.00 I. / / �' +
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SCHAAF FAMILY ENTERPRISES LLC I x
Deed Book 2249 Page 1107 SD-1 P1 SD-2 10 \ O P2
6'
F
+269.70+
.50 a
°
d
WATER PROOF I /
BUILDING WALL TO
PREVENT WATER FROM
ENTERING BUILDING.
SLOPE GRADE OUTSIDE
OF BUILDING TO DRAIN TO / / /
INLETS BEHIND BACK OF CURB. Cq/
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TW 276.00 N d- LL z ° °Lr
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BW 270.00 ° 0
FLUME 275.00 / / d � ] ( I
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MAINTENANCE ACCESS AND
8 EASEMENT
FROM ROW.
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6 .50
+269.90+ 270.15+ ° ' /
I +270.70
I SD-11 - 269-8 7�-.3.0.
269 7 0 °+
TW 273 1
1 % MAX SLOPE
ACROSS PAYSTATION
C FOR 30'.
TW 269.00 �
/ I BW 269.00
/ FLUME 268.00
/ TOP OF CURB 267.50
GRATE 267.00
L� L �in
/ SD-17 /
l _- 20' BSA - - - - I
I I I ALL INLETS PRIOR TO ENTERING
INFILTRATION SYSTEM SHALL
HAVE A 2' DEEP SUMP TO
ALLOW SILT AND SEDIMENT TO
,p SETTLE IN THE BOTTOM OF
THE INLET AND BE PUMPED OUT
PERIODICALLY, TYP.
I I P sD
SD-5 I I
SD-18 i I FRANKLIN COUNTY NATIONAL GUARD
l I Deed Book 695 Page J71
� I I ml ��I I
7 I I I I I
GRADING NOTES:
1. ENGINEER WILL BE NOTIFIED WHEN CURB IS STAKED AND STRING LINE IS IN PLACE
SO THAT ENGINEER CAN PERFORM DRAINAGE INSPECTION BEFORE CURB IS
POURED.
2. ENGINEER SHALL PERFORM INSPECTION OF ALL AREAS TO BE TREATED WITH
PERMANENT GROUND COVER BEFORE ANY MULCH, SEEDING, OR SOD IS
INSTALLED.
3. FOR ITEMS 1 & 2 ABOVE CONTRACTOR PROCEEDS AT THEIR OWN RISK IF
INSPECTIONS ARE NOT PERFORMED.
4. GRADE ALL AREAS TO DRAIN TO INLETS AT 1 % MINIMUM ON PAVEMENT, 2% ON
GRASS, 3% IN MULCH/STRAWED AREAS.
5. SPOT ELEVATIONS ARE SHOWN AS +800.00
6. ALL SPOT ELEVATIONS ARE GUTTER/PAVEMENT AND NOT TOP OF CURB UNLESS
NOTED
7. FINISHED GRADE IN LANDSCAPED AREAS (TOP OF MULCH, ETC.) SHALL NOT BE
LESS THAN 8" BELOW FINISHED FLOOR ELEVATION EXCEPT AT ENTRY POINTS
8. ALL PROPOSED CURB HEIGHT TO BE 6" UNLESS SPECIFICALLY NOTED.
9. ALL CURB TO BE 24" UNLESS OTHERWISE NOTED.
10. OWNERS REPRESENTATIVE OR CIVIL ENGINEER SHALL BE PRESENT AT PROOF
ROLL OF SUB GRADE AND/OR GAB (IF APPLICABLE).
SURVEY NOTE:
EXISTING CONDITIONS BASED OF A GROUND RUN TOPOGRAPHIC SURVEY PREPARED
BY CAIN SURVEYING, P.C., DATED JULY 9, 2021 . THE BASIS OF BEARING FOR THIS
SURVEY IS NAVD83. THE VERTICAL DATUM IS NAVD88. ONSITE CIVIL GROUP LLC TAKES
NO LIABILITY FOR THE ACCURACY OF THIS SURVEY. CONTRACTORS AND
SUB -CONTRACTORS A RESPONSIBLE FOR VERIFICATION OF FIELD CONDITIONS.
L I
I I I UNDERGROUND DETENTION POND
5-140' LONG, 48" PERFORATED CMP
/ I I INVERT OF STONE=261.67 (2' ABOVE SHWT=259.67)
SID
INVERT OF PIPE=262.00
TOP OF PIPE 266.00
SD-8 I
'
TOP OF STONE 266.67 (5.00' OF STONE)
J
SHWT LOCATED AT 259.67
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L
INFILTRATION TEST AT ELEVATION 261.50=0.55 IN/HR
RAISE INLET TOP
I I
TO 262.00 TO ALLOW
' I 265.z5
FOR SUFFICIENT GRADE
I
�I I
CHANGE FROM THE PROPOSED
M
CURB TO THE EXISTING INLET.
of 0 //
CONTRACTOR TO CONFIRM ELEVATIONS.
SD-10 I
C II
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EX-1 op: A1.5'
265.5b
12 256. 9'
rn
CP I ANY WORK OR ACCESS
REQUIRED ON THE ADJACENT
\ I PROPERTY SHALL BE APPROVED
o
g \ I IN WRITING BY THE ADJACENT PROPERTY
Q^
\ I OWNER PRIOR TO PROCEEDING.
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SD-15
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6'
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BW 273.00 . \ °
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GRATE 272.50
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40,
OD - LOD
270. +
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\ \ TOP: 26J.8'
TOP: 26J.0'
TOP: 274. 11 '
lE. 265. D 1 ' C SS SS
SS
SS - SS SS
P: 268. 65' /
2C,9 5S
\
SS SS
\ \ . 254. 7'
SS -� SS
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S BICKETT BLVD.
:�7_M9 60 M
The locations and elevations of existing
underground utilities as shown on this
drawing are only APPROXIMATE. No guarantee
is either expressed or implied as to the
completeness of accuracy thereof. The
contractor shall be exclusively responsible
for determining the exact utility locations
and elevations prior to the start of construction
100' PUBLIC RIGHT OF WAY
CONVERT CURB INLET
TO GRATE INLET
ADJUST LID TO GRADE
AND GRATE TO CURB
O
ACCESS SHALL BE PROVIDED
FROM THE ROW TO THE
INFILTRATION SYSTEM.
24 HOUR CONTACT:
FORREST PETERS
850-225-0072
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THESE DRAWINGS ARE THE
PROPERTY OF ONSITE CIVIL
GROUP, LLC AND SHALL NOT BE
REPRODUCED IN WHOLE OR IN
PART WITHOUT THE EXPRESS
WRITTEN PERMISSION OF
ONSITE CIVIL GROUP, LLC.
REVISIONS
No. DATE DESCRIPTION
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Feet
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GRADING AND
DRAINAGE PLAN
DATE: 4/13/22
PROJECT: 21-051
SHEET: C 501