HomeMy WebLinkAboutSW1240301_Plansheet - Grading/Drainage Plan_20240923 BUA TABLE
TOTAL ON-SITE BUILT-UPON AREA (BUA) 499,182 SF
CURRENT 338,837 SF
, FUTURE 160,345 SF
\ - - - - - - - - - - GENESIS ENGINEERING
FUTURE LOT 2 27,700 SF
FUTURE LOT 3 37,600 SF
COLLABORATIVE
FUTURE LOT 4 60,500 SF
3360 Martin Farm Road
FUTURE LOT 5 34,545 SF OFF-STI Suite 200
EASEMENT \ \\ `\ 1 �� _R Suwanee Georgia_ � is 30024 9
\ - OFF-STIE GRADING
470.375.2001_
EASEMENT
\ \ \ www.genesiseng.net
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✓� \ \ I� / J ,�'�� /� REVISIONS
✓ 1 I \ \� ti�
V / P� \ TOWN COMMENTS 02/19/2024
0 Q RO \E \ \ �i� FUTU E LOT 2 WI A-6.2 _ �- kph o CI A-3.2 � NCDEQ SUBMITTAL 02/29/2024
NPR R� vP _ \\ / 35- I o LD _
OHO Pvg�\G / \ \ \ \ �� �' \ N ^ N 8\ CI C-7 / TENANT REVIEW 05/02/2024
\ \
CI A-6.1 CI A- .1 \ I 1 �- -
/ OWNER & MSD COMMENTS 06/14/2024
WI E-3WIC-5.2 f �� T_ _ _ �
T '2105- RETAINING �� I I ' JURISDICTION COMMENTS 07/03/2024
STMH, -2 /� I STMHIC-5
/ I WALL C STMH C-5.1 / NCDOT SUBMITTAL 07 26 2024
\\\\ \ \ \\ TMH E- / / /
�/I RETAINING 1 NCDE SUBMITTAL 09/19/2024
Q
WALL D t 660-8.
01
GRADING & DRAINAGE PLAN NOTES: \\\�\ \ \ \�O \ / I WC B -2.1
1. EXISTING CONDITIONS INFORMATION SHOWN ON THIS PLAN WAS TAKEN \\\ \ /� \ N GRADING & DRAINAGE LEGEND
FROM A SURVEY DATED 12/07/2023 & PREPARED BY ATLAS SURVEYING, INC.
2. ALL GRADING AND SITE PREPARATION SHALL BE PER GEOTECHNICAL \ \ \ \ �j C2 �\ > \ \� PROPERTY LINE -- --
REQUIREMENTS AS PROVIDED IN A REPORT OF GEOTECHNICAL
INVESTIGATION PREPARED BY SUMMIT ENGINEERING, LABORATORY & \\ \\ \ S \ STMH C-4 PROPOSED CURB
TESTING, P.C. AND DATED 09/22/2023. \\\\ \\ \ \ S\ I EX. STMH C-4.1 / I I / PROPOSED RETAINING WALL
NCDOT DI C-3
2. CONTRACTOR SHALL VERIFY EXISTING TOPOGRAPHIC DATA, LOCATIONS OF \\ \ S�H0 \ _ p3� / / EXISTING STORM SEWER
EXISTING UTILITIES, AND ALL OTHER SITE CONDITIONS PRIOR TO BEGINNING \\\�\z \ \ OGROUS
CONSTRUCTION. \� \\ NHE PROPOSED CONTOUR 1250
\\\\\ \ \\ \ \ \ \\ \� l� _ _ N / , o°°�•�p9� // EXISTING CONTOUR 1250
3. FOR BENCHMARK INFORMATION SEE EXISTING CONDITIONS & DEMOLITION \� \ \ \ \ \ \ % ti , /
\�\ \ \ \ ) u - o`� \
PLAN. -\� \\ \ \ \\ \ \ \ \ / ' 660Z /�/ PROPOSED SPOT ELEVATION 50.35
4. ALL STORM SEWER PIPE SHALL BE RCP-CLASS III EXCEPT WHERE NOTED ON \\\ \ \ \ \ \ \ z,� --� \ _ t_X60F
THE PLANS OR REQUIRED BY THE JURISDICTION. l \ \� \ / !� \ \\ \\ \ \ \ 21oti o� ` 960Z / EXISTING SPOT ELEVATION 50.85
5. ALL SPOT ELEVATIONS SHOWN ARE FINAL GRADE ELEVATIONS UNLESS \ \ / \ \ \\ \ \ \ '� �66oz `86oZ \ J EXISTING WOODS LINE
OTHERWISE NOTED.
6. ALL CUT AND FILL SLOPES SHALL BE 2:1 OR FLATTER. I \ ✓ / \ \ \\ \ \ PROPOSED STORM SEWER
7. ALL CONSTRUCTION WITHIN STREET RIGHT-OF-WAY SHALL CONFORM TO SINGLE WING CATCH BASIN (SWCB)
APPLICABLE STATE AND LOCAL JURISDICTIONAL REQUIREMENTS. \ ��� \ DOUBLE WING CATCH BASIN (DWCB)
I \
8. ALL OPEN DRAINAGE SWALES SHALL BE GRASSED, AND RIPRAP MUST BE - \� \ - -
PLACED AS NECESSARY TO CONTROL EROSION. DROP INLET (DI)
/ DASHED PgyENENT SNOVN FER REFERENCE n.v., STORM MANHOLE (STMH)
9. GRADING CONTRACTOR IS RESPONSIBLE FOR STRIPPING AND STOCKPILING WEIR INLET (WI) PROJECT NUMBER:
OF TOPSOIL. GRADING CONTRACTOR IS ALSO RESPONSIBLE FOR SPREADING
4" OF TOPSOIL ON LANDSCAPE AREAS AND REMOVING FROM SITE EXCESS SEE 'MILLS RIVER SHOPPING CENTER CURB INLET (CI) 21-118
rEM
TOPSOIL. GRADING CONTRACTOR SHALL PREPARE SUBGRADE FOR PAVEMENT OFFSITE ROADWAY IMPROVEMENT FLARED END SECTION (FES)
AND CURBS AND BACKFILL CURBS AFTER CURB CONSTRUCTION.
PLANS" PREPARED BY KIMLEY-HORN HEADWALL (HDWL) DATE:
10. GRADING CONTRACTOR SHALL PROVIDE AND INSTALL TOPSOIL IN DISTURBED AND ASSOCIATES INC. FOR ROADWAY
AREAS TO BE GRASSED, TO INCLUDE PAVEMENT SHOULDERS AND DETENTION EXISTING FEATURES SCREENED 12/21/2023
AREAS. IMPROVEMENTS WITHIN BOYLSTON
PENLAND ROAD IS AN ACTIVE ACCESS ROAD FOR THE EXISTING HIGHWAY RIGHT-OF-WAY. SEE DOT-7 FOR STORM SEWER
11. CONTRACTOR SHALL CONFINE HIS OFF-SITE ACTIVITIES TO EXISTING ADJACENT BOJANGLES DEVELOPMENT. THE CONTRACTOR SHALL TAKE
RIGHT-OF-WAYS AND EASEMENTS. INFRASTRUCTURE IMPROVEMENTS
EXTREME CARE TO NOT DISRUPT THE OPERATION OF EXISTING WITHIN BOYLSTON HWY
12. ALL AREAS TO RECEIVE FILL MATERIAL, PAVEMENT OR STRUCTURES SHALL BE ADJACENT PROPERTY OWNERS. IT IS THE CONTRACTOR'S OVERALL GRADING
STRIPPED OF ORGANIC MATERIAL, TOPSOIL, AND DEBRIS PRIOR TO RIGHT-OF-WAY
CONSTRUCTION. RESPONSIBILITY TO ENSURE THAT ADJACENT DEVELOPMENTS ALWAYS DRAINAGE PLAN
13. CONTRACTOR IS RESPONSIBLE FOR STRIPPING AND STOCKPILING OF HAVE SUFFICIENT ACCESS TO THEIR EXISTING ROADWAY &
TOPSOIL. CONTRACTOR IS ALSO RESPONSIBLE FOR SPREADING 4" OF CONNECTIONS. IN THE EVENT VEHICULAR ACCESS WILL BE IMPEDED,
TOPSOIL ON GRASSED AREAS AND REMOVING EXCESS TOPSOIL FROM THE THESE ACTIVITIES SHALL BE COORDINATED WITH THE DEVELOPER ® GRAPHIC SCALE
SITE. AND ADJACENT PROPERTY OWNERS AND MAY HAVE TO OCCUR WHEN Q
14. ONCE STRIPPING HAS BEEN COMPLETED, ALL AREAS TO RECEIVE FILL SHOULD BUSINESSES ARE CLOSED. 50 0 25 50 100 200
BE PROOF-ROLLED IN THE PRESENCE OF A REPRESENTATIVE OF THE
GEOTECHNICAL ENGINEER. SOFT AREAS ENCOUNTERED DURING Know what's below.
PROOF-ROLLING SHALL BE STABILIZED BY COMPACTION OR UNDERCUT. IN FEET )
C111 before you dig. 1 inch = 50 ft. C � 3nl
15. ALL CONCRETE TO HAVE A MINIMUM 28 DAY COMPRESSIVE STRENGTH OF
3000 P.S.I.