SW5220101_Plansheet - Grading_Drainage Plan_20220623

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��\�\ \\ STORM DRAINAGE NOTES:
\ \ 1. ALL STORM DRAINAGE PIPES SHOWN SHALL BE REINFORCED CONCRETE
,6 / \ yy \ \ \ \ \ \ (RCP) (MINIMUM CLASS III) UNLESS NOTED OTHERWISE. CONTRACTOR
/ °13\�_�/ \ y4.. CURB INLET \ \ C \\ °o TO COORDINATE WITH THE GEOTECH TO VERIFY TYPE OF BEDDING
RIM: 282.20 REQUIRED BASED ON SOIL CONDITIONS. CONTRACTOR TO SELECT
INV OUT: 278.70' REQUIRED CLASS OF PIPE BASED ON DEPTH OF PIPE AND BEDDING
PROVIDED PER THE AMERICAN CONCRETE PIPE ASSOCIATION
\�\VN \ \ GUIDELINES.
EX. 1 "'RCP /� i/ t° '� 05 \ \\\\ \ \
ENV: 277.42 \ �82\p \ 2. ALL STORM DRAINAGE CONSTRUCTION SHALL BE IN ACCORDANCE WITH
\\° \ \ THE LATEST FRANKLIN COUNTY STANDARDS.
_9 , / / \ \ `� \ \ \ \\\ 3. ALL CONCRETE SHALL MEET A MINIMUM 3000 PSI COMPRESSIVE
STRENGTH.
4. ALL PIPE IN STORM DRAIN STRUCTURES SHALL BE STRUCK EVEN WITH
\0 \ INSIDE WALL.
5. ALL PIPE JOINTS SHALL BE MADE WITH PREFORMED JOINT SEALER,
/ H \\ / WHICH CONFORMS TO AASHTO SPECIFICATION M-198 FOR TYPE B
/ / / �v'C 2eo.00 280.1a \ E SHEET C7.00 FOR \ _ / FLEXIBLE PLASTIC GASKETS UNLESS OTHERWISE NOTED.
279.so 279.68 \ \ FFSITE ROAD \ \
A01 \ p,� OVEMENTS \ 6. THE INTERIOR SURFACES OF ALLSTORM DRAINAGE STRUCTURES SHALL
IMP` � ° CO L / / ♦ / 279.90 \ \ pG BE POINTED UP AND SMOOTHED TO AN ACCEPTABLE STANDARD USING
279.40 \ \ MORTAR MIXED TO MANUFACTURER'S SPECIFICATIONS.
7. ALL BACKFILL SHALL BE NON -PLASTIC IN NATURE, FREE FROM ROOTS,
431�1 ��Q� / 270•52 1,
279.56 r'� \ \ °^ / \ °G VEGETATION MATTER, WASTE CONSTRUCTION MATERIAL OR OTHER
279.02 279.52 279,06 \ OBJECTIONABLE MATERIAL. SAID MATERIAL SHALL BE CAPABLE OF BEING
279.02 COMPACTED BY MECHANICAL MEANS AND SHALL HAVE NO TENDENCY
TO FLOW OR BEHAVE IN A PLASTIC MANNER UNDER THE TAMPING
278.89I \ \ \\ \ ��C` BLOWS OR PROOF ROLLING.
278.39
277.90 8. MATERIALS DEEMED BY THE OWNER'S REPRESENTATIVE AS UNSUITABLE
277.40 N i I \ �\ \ \ \ l/ \ �� FOR BACKFILL PURPOSES SHALL BE REMOVED AND REPLACED WITH
278.73
SUITABLE MATERIAL.278.23 281.00 9. BA KFILLINGOF TRENC
HES SHALL BE ACCOMPLISHED IMMEDIATELY280.50 W
/ \ AFTER PIPE IS LAID. THE FILL AROUND THE PIPE SHALL BE THOROUGHLY
HATCHING DENOTES \ \ \ \ \ \ \ `'\ COMPACTED TO 98% OF THE MAXIMUM DRY DENSITY OBTAINABLE WITH
SPILL CURB \ �O\ . \p° 4 STREETYARD \� THE STANDARD PROCTOR TEST. THE TOP EIGHT (8) INCHES SHALL BE
COMPACTED TO 100 PERCENT STANDARD PROCTOR.
I v \ 10. UNDER NO CIRCUMSTANCES SHALL WATER BE ALLOWED TO RISE IN
27.;8\ \ \
/ 278.80so -I \ UNBACKFILLED TRENCHES AFTER PIPE HAS BEEN PLACED.
/ �p �� / // / / 279.37 279.52 /� \ 283.00 \ \
/ 278.87 279.02 283.27 11. IF THE USE OF WAFFLE BOXES ARE ALLOWED AT THIS SITE, ALL
279.53 �, \ PENETRATIONS FOR STORM DRAINAGE PIPES MUST BE MADE WITHIN
279.19 279.03 fir' \ THE KNOCK -OUT PORTION OF THE BOX AND NOT AT THE CORNERS
283.4o
2WHERE THE STRUCTURAL INTEGRITY MAY BE COMPROMISED.
277.07 79.50 283.22 282.90
276.57 279.74
279.24 281.83 \ 282 70 t� \ ou
279.32 281.33 \ W� 283.1 1
- I/ / 274.32 279.35 283.03
\\\/// 280.10 \
/ J 273.82 / \ 280.10 279.60 279.50 \ OU
/ \/o 5201 / 279.60 279.90 \ 283.50 \ \ \ \ ou \ \ \ \\\�
279.19 �79.00 282.60 \
1 \ 280.10 279.82 279.39 27s. 282.16 00 283.00
221 \ 283.25
279.60 !p 283.17 \ \ \
ou
.
279.67 79?i 28157 283.35 o
/ 279.42 279.47 281.07 1 1-11
1Z4
273.31 276.25 279.60 79.48 281.57 282.93\ I-,273.39 75.75 27s.so 2so.25 27s.ss 279.98 281.52 282.43 l6 \u\C�
11 \// / / 276.18 N J N 280.10 281.02 �\ 283.44 \ \ \
j275.68 279.60 280.25 282.69 cP \ 283.99
274.74 / / N 276.93 / ^� 280.10 279.75 BUILDING 280.18 282.19 \ 83.49 283.36283.96 \ \ \ \
775.73 CB-105 276.43 I n/ 279.60 282. \ 283.46 \
272.28 �O / / 275. 281.50 281.71 282.93 \ \
272.30 -,lam / 277.44 ( 280.10 279.75 O 280.12 281.00 282.03 282.43 \ \ \
/ 279.60 � 283.90 \ \ \
FFE:280.25' 279.62 / 281.67 \
/ 280.25 / � \ <O 283.97
279.65 `Q\
O 274.88 / \ 277.05 I 279.90 //281.67 �� 283.47
272.31 ` 274.38 / 276.55 280.25 / 281.17
271.81 N / 277.40 278.00 o REFER TO ARCHITECTURAL 280.21 //
/ \ \ 278.50 °O 280.25 PLANS FOR ADDITIONAL 279.71
/ \ 278.00 278.54 DOWNSPOUTS LOCATION. 280.23 / ♦ °^ °^ 283.9\\
275.80 , 278.04
279.25
FES-2 10 r, / 275.30 // \ 279.70 4" HDPE ROOF 27 .7� 3 278.75 280.26
c� c� 46.86 LF cv \ DRAIN CONNECTION "�279•41 279.76
CLASS 'B' RIP RAP ° \/ 12" 0-RING RCP \ 279.10 ® 2.0% MIN 281.37
VELOCITY DISSIPATOR PADS 61 280.25 ^ \ \ \ \
5.0'L X 3.5'W X 1.0"T / / CB-104 ® 1.49% 27s.07 278.60 s 279.90 28p 279.75 / ° \ \\\\ \
275.93 277.57 278.75 ° 280.22 cn an-/ \ \ \\\\ \ \
275.43 278.25 279.20 27 '�00 280.00 e o^
1275.70 ♦ / \ / \\ \ \s\ p�\\ \ \
275.20 HATCHING DENOTES
SPILL CURB 27 85 279.05 sp
\ 27s.28 27 . s 278.62 \ \ \\ \ \ O\
4' STREETYARD /
/ / ` \ \ 277.70 279.0 °°i x_�278.86 \ \ \ \\ \ \ \ O
279.20 6` �, DRAIN CONNPE OEOCTION 6 276.66 278.70 @ 2.0% MIN
99.38 LF o 279.02 \ \ \ \ \\ \
2) N �^j / 0°' \ \ \ 18" 0-RING RCP 278.52
® 0.91 % 277.53 277.58 279.05 61
277.03 277.84 lb
61
\ \ \ \ \ \ 27.82
86 277.4 727s.s1 276.277.34 277.76 I \ \ \ \ \ \ \
\
01 \ \ \ \ \ \ \ I \
c / 1 I \ c� �\ \ �'�
\ \ \ 275.45 277.26 \ \
\ \ \ \ \ \ \ 274.95 277.50 2J� ♦ 61
276.85 ♦ \ / \\ \ // / �y \ \ \ \\ CB-103 6 N 276.35 / / N
o^ \ \ \ 2 \ 275.51 276.64 276.81 \ \ ( / �\ ♦/ / \ \
275.01 276.14 276.31
\ \ \ \ \ \ 275.38 276.54 276.67
\ \ \ \ \ 274.88 \ \ \ CB-102
\ \ \ \ \ \ 275.82 276.17 / 61 I ou - ou ou ou
\ \ \ \ \ \ 276.67 I ��
\ \ \ \ \ \ \ 276.1761
82.46 LF I \ I
\ \ \ \ \ \ \ \ \ \ 276.77 \
\ s \ 18" 0-RING RCP \
\ \ s \ \ \ 0 0.85% \ \ M.32 LF ✓/ / \ / I I 7 \
276.24 \ \ \ \ / ♦ 27 8 ®"20ORING RCP
\ \ \ \ \ \ 275.74
DI01 16.44 LF
24" O-RING RCP
\ \ \ SCM DESIGNED FOR FUTURE ADJOINING
\ \ DEVELOPMENT AT 82.7% IMPERVIOUS. � \ \ FES-100
\ /
*Pre- FES-100 FES-201
INV=268.90 INV=272.00
1p FES-200
'� \ \ I DI INV=271.00
WEIR=274.60
CLASS 'B' RIP RAP \ \ ` INV IN=269.90 (CB-102) CB-102
VELOCITY DISSIPATOR PAD \ \ INV IN=269.40 (CB-103)
\ i276.67
INV OUT=269.10 INV OUT=27
12'L X 6.0'W X 22'fi \ � \ INV OUT=271.00
CIS
--2-71
\ __11;1
�0
CB-103
T/C=275.38
INV IN=270.10 (CB-104)
INV OUT=270.10
CB-104
T/C=275.70
INV IN=271.50 (CB-105)
INV OUT=271.00
CB-105
T/C=276.17
INV OUT=272.20
GRADING LEGEND
cm FLARED END SECTION
ENDWALL SECTION
CATCH BASIN
+ 250.60 SPOT ELEVATION
STORM DRAINAGE
STORM SERVICE LINE
LD LID LIMITS OF DISTURBANCE
250 MAJOR CONTOUR
252 MINOR CONTOUR
------- 250 ------ EXISTING MAJOR CONTOUR
------- 252 ------ EXISTING MINOR CONTOUR
EASEMENT LINE
ACCESSIBLE PARKING AREA
(2% MAX. SLOPE IN ALL DIRECTIONS)
GRADING NOTES
1. ALL DIMENSIONS AND GRADES SHOWN ON THE PLANS SHALL BE
FIELD VERIFIED BY THE CONTRACTOR PRIOR TO CONSTRUCTION.
CONTRACTOR SHALL NOTIFY THE ENGINEER IF ANY
DISCREPANCIES EXIST PRIOR TO PROCEEDING WITH
CONSTRUCTION, FOR NECESSARY PLAN OR GRADE CHANGES. NO
EXTRA COMPENSATION SHALL BE PAID TO THE CONTRACTOR FOR
ANY WORK DONE DUE TO DIMENSIONS OR GRADES SHOWN
INCORRECTLY ON THESE PLANS IF SUCH NOTIFICATION HAS NOT
BEEN GIVEN.
2. OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA)
STANDARDS FOR EXCAVATIONS; FINAL RULE 29CFR PART 1926,
SUBPART "P" APPLIES TO ALL EXCAVATIONS EXCEEDING FIVE (5)
FEET IN DEPTH. EXCAVATION EXCEEDING TWENTY (20) FEET IN
DEPTH REQUIRES THE DESIGN OF A TRENCH SAFETY SYSTEM BY A
REGISTERED PROFESSIONAL ENGINEER, PROVIDED BY
CONTRACTOR RESPONSIBLE FOR EXCAVATION.
3. ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH FRANKLIN,
AND/OR NCDOT STANDARDS AND SPECIFICATIONS AS
APPLICABLE.
4. CONTRACTOR SHALL NOTIFY "NCDOT" (811) OR (800-632-4949)
AT LEAST 3 FULL BUSINESS DAYS PRIOR TO BEGINNING
CONSTRUCTION OR EXCAVATION TO HAVE EXISTING UTILITIES
LOCATED. CONTRACTOR SHALL CONTACT ANY LOCAL UTILITIES
THAT PROVIDE THEIR OWN LOCATOR SERVICES INDEPENDENT OF
"NCDOT". REPORT ANY DISCREPANCIES TO THE ENGINEER
IMMEDIATELY.
5. PRIOR TO BEGINNING CONSTRUCTION, THE GENERAL
CONTRACTOR SHALL SCHEDULE AND ATTEND A
PRE -CONSTRUCTION CONFERENCE WITH FRANKLIN COUNTY
STORMWATER AND EROSION CONTROL DEPARTMENT, THE
ENGINEER AND A REPRESENTATIVE OF THE OWNER.
6. CONSTRUCTION, MAINTENANCE AND REMOVAL OF ALL EROSION
CONTROL DEVICES ARE THE RESPONSIBILITY OF THE GENERAL
CONTRACTOR. TIMING OF REMOVAL SHALL BE COORDINATED
WITH THE EROSION CONTROL INSPECTOR.
7. EXISTING UTILITIES AND STRUCTURES SHOWN, BOTH
UNDERGROUND AND ABOVE GROUND, ARE BASED ON A FIELD
SURVEY AND THE BEST AVAILABLE RECORD DRAWINGS. THE
CONTRACTOR SHALL VERIFY FIELD CONDITIONS PRIOR TO
BEGINNING RELATED CONSTRUCTION. ANY DISCREPANCIES SHALL
BE REPORTED TO THE ENGINEER IMMEDIATELY.
8. SOIL UNDER BUILDINGS, PAVED AREAS AND WITHIN SLOPES
GREATER THAN 3:1 (H:V) SHALL BE APPROVED, PLACED AND
COMPACTED AS RECOMMENDED BY THE GEOTECHNICAL
ENGINEER.
9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ESTABLISHING
AND MAINTAINING ALL CONTROL POINTS AND BENCH MARKS
NECESSARY.
10. 5'X5' PAD AT DOORS WITH MAXIMUM 2% SLOPE IN ALL
DIRECTIONS.
11. SIDEWALK TO BE MAXIMUM 5% SLOPE AND 2% CROSS SLOPE AND
5'X5' PAD 2% IN ALL DIRECTIONS AND CHANGES OF DIRECTION.
12. PATIO AREA TO BE 2% MAXIMUM SLOPE IN ALL DIRECTIONS.
13. ADA AISLE TO BE MAXIMUM 5% LONGITUDINAL SLOPE AND 2%
CROSS SLOPE.
GENERAL NOTES:
1. ALL DIMENSIONS AND GRADES SHOWN ON THE PLANS SHALL BE FIELD
VERIFIED BY THE CONTRACTOR PRIOR TO CONSTRUCTION. CONTRACTOR
SHALL NOTIFY THE OWNER IF ANY DISCREPANCIES EXIST PRIOR TO
PROCEEDING WITH CONSTRUCTION FOR NECESSARY PLAN OR GRADE
CHANGES. NO EXTRA COMPENSATION SHALL BE PAID TO THE
CONTRACTOR FOR ANY WORK DONE DUE TO DIMENSIONS OR GRADES
SHOWN INCORRECTLY ON THESE PLANS IF SUCH NOTIFICATION HAS NOT
BEEN GIVEN.
N
GRAPHIC SCALE
0 10 20 40
1 inch = 20 ft.
PRELIMINARY DRAWING - NOT RELEASED FOR CONSTRUCTION
'J
McADAMS
The John R. McAdams Company, Inc.
2905 Meridian Parkway
Durham, NC 27713
phone [phone]
fax [phone]
license number: C-0293, C-187
www.mcadamsco.com
CLIENT
BODDIE-NOELL ENTERPRISES, INC.
P.O. BOX 1908
ROCKY MOUNT, NC 27802
Contact
PHONE: [phone]
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REVISIONS
NO. DATE
1
2
3
4
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6
PLAN INFORMATION
PROJECT NO.
2021110321
FILENAME
2021110321-G1
CHECKED BY
XXX
DRAWN BY
WHM
SCALE
1" = 20'
DATE
6. 17. 2022
SHEET
GRADING PLAN
C goo