NCC221102_Site Plan or Location Map_20220318

GRADING NOTES. ��ONMUST
O�NOVTILITYpRO F�R� G STORM DRAINAGE DESIGN DATA (10-YEAR STORM): 0
\ G /
1. ALL GRADING ACTIVITIES SHALL BE CONTAINED WITHIN THE LIMITS OF DISTURBANCE )Fin,
C'�T�o�o� W G
SHOWN ON THE EROSION CONTROL PLANS C-3.1. �J�O9cA� \ \ W \ G
2. AREAS TO BE GRADED SHALL BE STRIPPED TO REMOVE ALL TOPSOIL, STUMPS, ROOTS, \ STONES OF 2" OR LARGER, ORGANICS AND OTHER UNSUITABLE MATERIAL. AFTER \ W\ G
STRIPPING, EXPOSED SUBGRADE AREAS TO BE FILLED SHALL BE PROOF ROLLED IN THE G
PRESENCE OF THE GEOTECHNICAL ENGINEER. IF UNSTABLE AREAS ARE ENCOUNTERED \THAT ARE THE RESULT OF WET SOIL CONDITIONS, THEN REASONABLE EFFORT SHALL BE \ G
MADE TO MECHANICALLY DRY THOSE SOILS BY DISCING, HARROWING, OR OTHER MEANS. IFUNSUITABLE SOILS ARE ENCOUNTERED, THEN THEY SHALL BE UNDERCUT TO FIRM \ ' \ \ Wzvv
G
MATERIALS AS DIRECTED BY THE GEOTECHNICAL ENGINEER, AND BACKFILLED WITHG
CONTROLLED FILL. REASONABLE DRYING EFFORT AND UNSUITABLE SOILS ARE DEFINED IN \ \ G
InIetID
LinelD
Line Length LineSize
LineSlope
RunoffCoeff
ilnlet
DrainageArea TotalArea InletTime FlowRate
CapacityFull
VelAve
(ft)
(in)
(%)
(C)
(in/hr)
(ac)
(ac)
(min)
(cfs)
(cfs)
(ft/s)
C B 1
TO EX. I N LET (1)
40
15
0.50
0.95
5.16
0.12
0.42
10
1.96
4.95
2.79
CB 2
TO CB1(2)
131
15
0.50
0.95
5.16
0.10
0.30
10
1.43
4.97
3.22
CB 3
TO CB2 (3)
80
15
0.50
0.95
5.16
0.10
0.10
10
0.49
4.95
1.91
CB 4
TO EX. I N LET (4)
42
15
0.50
0.80
5.16
0.39
0.75
10
2.72
4.95
2.22
CB 5
TO C64 (5)
161
15
0.50
0.92
5.16
0.33
0.33
10
1.57
4.93
1.92
ADS 6
TO C64 (6)
94
8
1.00
0.35
5.16
0.03
0.03
10
0.05
1.31
0.29
ROOF
TO C132
111
8
1.00
0.95
5.16
0.10
0.10
10
0.49
1.31
2.36
THE WRITTEN SPECIFICATIONS. BEFORE YOU DIG! UNDERGROUND TRAFFIC \ W G I
CALL 811 N.C. ONE -CALL CENTER SIGNAL BOX W _ G
3. CLEAN TOPSOIL FREE OF LARGE ROOTS AND HEAVY VEGETATION MASS SHALL BE ITS THE Law! \ - W _ G
TEMPORARILY STOCKPILED ON -SITE FOR LATER RE -SPREADING. STRIPPINGS WITH LARGE
ROOTS, HEAVY VEGETATION MASS, UNDERCUT & UNSUITABLE SOILS, AND EXCESS SOILS 11 11 ` \ O \ W G G /
SHALL BE REMOVED FROM THE SITE. CLEAN TOPSOIL FROM ON -SITE STRIPPINGS CAN BE PERMANENT UTILITY TEMPORARY CONSTRUCTION \ , W _ G c�
USED IN BERMS AND GRASS AREA. TOPSOIL FROM ON -SITE STRIPPINGS SHOULD NOT BE EASEMENT #1 PER EASEMENT #1 PER \ W
PERMANENT UTILITY EASEMENT #1 Luc DB 3907 PG 157 G
USED IN LANDSCAPE AREAS, PLANT BEDS, OR TREE PITS. REFER TO LANDSCAPE NOTES & DB 3907 PG 157
PER DB 3907 PG 157 Auc A � W G
DETAILS FOR TOPSOIL & SOIL MIX SPECIFICATION TO BE USED IN LANDSCAPE AREAS, PLANT DOES NOT REACH THE PROPERTY LINE. 11 LIMITS OF DISTURBANCE-TYP G
s c PERMANENT UTILITY STONECONST. ENTRANCE \ \ W \
BEDS, AND TREE PITS. THERE IS A GAP BETWEEN THE s uc EASEMENT #2 PER � \ _
EASEMENT AND PROPERTY LINE. OSKF 7 G \u ° u DB 3907 PG 157 DETAIL, SHT.C-8 11 NQ \ \ W \ G
4. CONTRACTOR IS RESPONSIBLE FOR MECHANICAL DRYING EFFORTS FOR WET SOILS IN
ACCORDANCE WITH GEOTECHNICAL ENGINEER. Q TEXPORARY CONSTRUCTION hN U H RC \ \ w G
RT
I S _ �y EASEMENT #2 PER 1 U.S. �� N S`TRE \ W
5. FILL SLOPES SHALL BE CONSTRUCTED BY PLACING CONTROLLED FILL IN HORIZONTAL LIFTS 11 3 7 PG 157 pU8�/C "WAY7 ET cD \ W
WHICH EXTEND SLIGHTLY BEYOND THE SLOPE FACE. EACH LIFT OF FILL SHALL BE / / c SW: 617.14 MATCH EX. R/GH7-_OF
MATCH EX. oNu
COMPACTED TO THE SPECIFIED MINIMUM DENSITY BEFORE PLACING THE NEXT LIFT. THE Nu 1 PV: t 617.09 WAY \
TC: t 615.47 � o TC: 615.94 _
COMPACTION EQUIPMENT SHOULD TRAVEL PARALLEL TO THE SLOPE FACE TO ENSURE STORM DRAINAGE NOTES: �Z'
/ \ 'I I o - FL: 617.01 �� TC: t 617.77 11 PERMANENT UTILI PERMANENT UTILITY EASEMENT#3 PER DB 3907 \ W \
PROPER COMPACTION. ONCE THE SLOPE IS COMPLETED IT SHALL BE TRACKED WITH A ' TC: 617.70 ° uc PERMANENT PE \
DOZER TO MINIMIZE THE POTENTIAL FOR EROSION. lLLL �^ �80 ° DB 3907 PG 157 PG 157 GOES OVER THE PROPERTY LINE. \
SILT FENCE OUTLET �� % C7 PERMANENT UTILITY EASEMENT, TRACT 2 PER
1. ALL STORM DRAINAGE PIPE SHALL BE CLASS III REINFORCED �C �o CURBINLET#2
DETAIL, SHT. C$ 61 � ° ® ° • � DB 3793 PG 557 DOES NOT REACH THE PROPERTY \
6. FILL SLOPES SHALL NOT BE CONSTRUCTED BY PLACING FILL AGAINST UNCOMPACTED CONCRETE CONFORMING TO ASTM C76 UNLESS NOTED OTHERWISE / o u\ NCDOT840.02 1 LINE. THERE IS A GAP BETWEEN THE TWO EASEMENTS. \
BERMS. ON THE PLANS. PIPE JOINTS SHALL BE SEALED USING ROPE TYPE - GRATE:620.27 GAP IS NOT PRESENT ON NCDOT PROJECT U-5843
SW:617.25 u� ° o�c \
BUTYL RUBBER SEALANT CONFORMING TO ASTM C990. TRENCH SILTFENCETYP LSO INV.IN:617.54 s
_ � � oy � uc _ PERMANENT UTILITY
° oo - - INV.OUT617.54 uc PERMANENT UTILITY EASEMENT TRACT 1
7. CONTROLLED FILL FOR PAVED AND BUILDING AREAS SHALL BE COMPACTED TO 95 /o OF THE BEDDING AND BACKFILL SHALL CONFORM TO TYPE 2 TRENCH AS DETAIL, SHT.C$ \ oyu uc EASEMENT, TRACT 2
STANDARD PROCTOR MAXIMUM DRY DENSITY (ASTM - D698), UNLESS OTHERWISE NOTED ON DETAILED. / �\ SW: 619.72 �� PER DB 3793 PG 557
6� 11 ��', ° / PER DB 3793 PG 557
THE PLANS, IN THE SPECIFICATIONS OR GEOTECHNICAL REPORT. FILL IN PAVED AREAS AND 1 �� DRAINAGE MANHOLE
BUILDING AREAS SHALL BE COMPACTED TO 98% STANDARD PROCTOR IN THE TOP 12" OF 2. HIGH DENSITY POLYETHYLENE HDPE PIPE AND POLYPROPYLENE I �� 1- SW: 617.5 46/o r,. °N9 TEMPORARY CONSTRUCTION TOP: 619.62'
(HDPE) � CURBINLET#3 � x � \moo • h �' � � EASEMENT PER DB 3793 PG 557
SUBGRADE. COMPACTION TESTS SHALL BE TAKEN TO SUBGRADE AND MINIMUM 15 FEET PIPE ARE APPROVED ALTERNATES TO REINFORCED CONCRETE TC: 619.55N `
NCDOT840.02 SW: 620.27 ° � 15" RCP
BEYOND LIMITS OF PAVED AND BUILDING AREAS. FREQUENCY OF COMPACTION TESTING PIPE. PIPE SHALL BE DOUBLE WALL PIPE WITH A SMOOTH INTERIOR I GRATE:620.94 L TC: 620.63 \ CATCH BASIN
SHALL BE DONE IN ACCORDANCE WITH THE THIRD PARTY GEOTECHNICAL ENGINEER. AND SHALL HAVE WATER TIGHT JOINTS. PIPE SHALL COMPLY WITH c INV.IN:617.94 6� �C - SW: 619.81 u oNu
TOP: 620.05'
AASHTO STANDARDS FOR EACH RESPECTIVE PIPE TYPE. PIPE I INV.OUT617.94 �� �TC: 62 SW: 620.22 \ �oHu=� ® ° ° °\ D INV. OUT: 615.5T
8. AGGREGATE BASE COURSE (ABC) STONE SHALL BE COMPACTED TO 100% OF THE BEDDING AND HAUNCHING MATERIAL SHALL BE NCDOT #67 WASHED g/ / TC: 619.90' o r °Nu. TC: 621.62 oHu_� _'-\ ° COMMUNICATIONS
y \O o o TC: 621.50 `, MANHOLE
STANDARD PROCTOR MAXIMUM DRY DENSITY UNDER PAVEMENTS. STONE, OR AS APPROVED BY THE MANUFACTURER. STONE SHALL I V\� a���
EXTEND FROM 6 INCHES BELOW THE PIPE TO THE SPRINGLINE. - 618- _ a��� - / 80 LF 15" �,�`� TC6TC: 621.06
TOP: 619.63'
9. ALL PLANTING AREAS, CURBED ISLANDS, ETC. SHALL BE BACKFILLED WITH TOPSOIL. FROM THE SPRINGLINE TO ONE FOOT ABOVE THE TOP OF THE PIPE,
� : 20.96
0�0 CP (CL IV) \� / FL: 620.52 TEMPORARY SKIMMER BASIN # 1
TOPSOIL SHALL BE RAKED DOWN SMOOTH AND FREE OF CLODS, ROOTS AND VEGETATION. BACKFILL MATERIAL SHALL BE CLASS III OR BETTER SOIL (AS �� 0.50% 'ri FL: 620.47 N � o
CLASSIFIED BY ASTM D2321) COMPACTED TO 95% OF THE ° 6 (a!)� 62p 6,y \ 6' 1 ° ° SEE SHEET C-5.A
STANDARD PROCTOR MAXIMUM DRY DENSITY. INSTALLATION OF TC: 620.22 r fl/ TC: 621.40 c� u U / I 2
10. TRENCHES AND OPENINGS FOR STRUCTURES SHALL BE EXCAVATED IN OPEN CUT, FROM I o/ \oNu \ UNDERGROUND TRAFFI�
THE SURFACE, TO REQUIRED DEPTH, AND ACCURATELY TO GRADE. TRENCHES SHALL BE HDPE PIPE SHALL BE IN ACCORDANCE WITH THE NCDOT'S POLICY �Sp� WIREANDSTONE i i CONTROL BOX
EXCAVATED NO WIDER THAN NECESSARY TO WORK EFFICIENTLY AND TO COMPLY WITH FOR THE INSTALLATION OF HDPE PIPE (LATEST EDITION), OR THE \° INLETPROTECTION TC: 621.13 �ONu
SAFETY REGULATIONS. MANUFACTURER'S RECOMMENDATIONS, WHICHEVER IS THE MORE DETAIL,SHT.C� °p L/
/ \ �� > \ I, oNu RIGHT-OF-WAY T NCDOT
RESTRICTIVE. , I TC: 621.75 0 7 TC: 620.61 N° PER DB 3793 PG 57
SILT FENCE OUTLET TEMP. DIVERSION BERM
11. CONTRACTOR SHALL TAKE SUCH PRECATIONS TO KEEP THE WORK FREE FROM GROUND OR I M� / TC: 621.47 ��
SURFACE WATER BY: 3. ROOF DRAIN PIPE SHALL BE SCHEDULE 40 PVC WITH GLUED JOINTS I DETAIL131 LF 15" (CL 4) RCP @, SHT.C-8 ( ETAIL,SHT.C$
o
1. PROVIDING PUMPS OF ADEQUATE CAPACITY TO REMOVE WATER FROM RUN AT 2 k MINIMUM UNLESS OTHERWISE NOTED ON PLANS. REFER ,�
EXCAVATIONS WHICH MAY ENTER, TO PLAN FOR SIZES. ALL ROOF DRAIN CLEANOUTS SHALL BE (p� / PV: 622.47 ° PV: 622.47 I o :616.68 2
TRAFFIC BEARING. PV: 622.20 PV: 622.47 NEW INV.IN
2.REMOVING WATER IN SUCH A MANNER THAT IT WILL NOT INTERFERE WITH c TC: 621.44 / \ CATCH BASIN
PROGRESS OF THE WORK, AND 6 " / A^ / TOP: 620.84'
4. ALL STORM DRAINAGE STRUCTURES SHALL BE DESIGNED IN - \� ° o o N TC: 62089 �'� INV. OUT: 616.58'
3.PIPE SHALL NOT BE LAID WHEN CONDITION OF TRANCH OR WEATHER IS UNSUITABLE .
ACCORDANCE WITH NCDOT 840.40 TRAFFIC BEARING PRECAST), , ° s ° o \ \ °\° o
FOR SUCH WORK. ( ) \ 18" RCP
EXCEPT WHERE OTHERWISE NOTED ON FIELD LEVEL STRUCTURES. \,� ° N ® \ ° 4 r,
NCDOT RATED STRUCTURES SHALL HAVE SOLID WALLS. WAFFLE ° ° �° ° ° ° �� ��� °� \ / V �� DS CATCH BASIN
12. WHEN MATERIAL AT THE BOTTOM OF EXCAVATION IS SOFT OR OTHERWISE UNSUITABLE, IT WALL STRUCTURES WILL NOT BE ACCEPTED. STRUCTURES 10 FEET `> / ° TC: 623.21 1 ° TOP: 620.78'
SHALL BE REMOVED TO SUCH DEPTH AND SHALL BE BACKFILLED WITH GRANULAR MATERIAL o TC: 623.21 FL: 622.71 \ �o 2 w INV. IN
OR MORE IN DEPTH SHALL BE 4'x4' MINIMUM INSIDE DIMENSIONS ,_ I �f WIREANDSTONE _ m SW: 623.29 TC: 623.21 ° c (W): 614.03'
OR EARTH AS HEREINAAFTER SPECIFIED BY GEOTECHNICAL ENGINEER. \ ° g - I t�p�° A\ CURB INLET# INV. IN(S):614.16'
REGARDLESS OF PIPE SIZE. YARD INLETS SHALL HAVE CONCRETE I ° INLET PROTECTION ° g NCDOT840.02 INV. OUT(N): 614.13'
TOP AND WEIR OPENINGS ON ALL SIDES. DETAIL, SHT.C-8 TC: 623.28 1
13. SIDES OF TRENCH SHALL BE AS VERTICAL AS ALLOWED BY OSHA. CONTRACTOR MAY (AT HIS - TC: 623.13 g / GRATE:620.11 0
OPTION AND AT NO ADDITIONAL COST TO OWNER) ELECT TO OVER EXCAVATED ANDf 4 0� °- PV: 622.63 INV.IN:616.88 I 40 LI 15" RCP @ 0.50 /o
5. CURB INLET STRUCTURES (DENOTED AS CI # ON PLANS) SHALL " / / \ o° \° INV.O:6168 88 \
BACKFILL. CONFORM DIMENSIONALLY TO NCDOT STANDARD 840.02. FRAMES ��� / + 1 Z \ LIMITS OF DISTURBANCE-TYP
AND GRATES SHALL BE U.S. FOUNDRY - MODEL 5181. TYPE "E, F, i o / SW: 622.79 - PV: 623.13 \ CATCH BASIN
14. WHERE ROCK IS ENCOUNTERED IN TRENCH EXCAVATION, THE QUANTITY OF TRENCH ROCK " J ° 1
AND G" GRATES SHALL BE PROVIDED AS APPLICABLE. LIMITS OF DISTURBANCE-TYP i ° ° _ TOP: 620.92'
EXCAVATION TO PAID FOR WILL BE THE NUMBER OF CUBIC YARDS OF ROCK MEASURED IN A SW: 623.29 / o PV: 622.93 I o INV. IN: 614.37'
RECTANGULAR PRISM ALONG THE VERTICAL CENTERLINE OF THE TRENCH. THE MAXIMUM - _ - p -0 TC: 621.14 I a INV. OUT:614.36'
6. GRATE INLET STRUCTURES (DENOTED AS GI # ON PLANS) SHALL � / � � ° � ° ° � FFE: 623.30 z
WIDTH OF THE PRISM SHALL BE EQUAL TO THE NOMINAL DIAMETER OF THE PIPE PLUS TWO _ °
CONFORM TO NCDOT STANDARDS 840.14 OR 840.15 WITH NCDOT �° I
FEET. THE HEIGHT OF THE PRISM SHALL BE THE AVERAGE HEIGHT IN FEET OF THE ROCK STANDARD 840.16 FRAME AND GRATE, UNLESS OTHERWISE NOTED I / "\° 2 ° \ \ 3.6% 2Q °Hu
PROFILE AS MEASURED TO THE NEAREST 0.1 FOOT FROM A POINT SIX INCHES BELOW THE ON PLANS. - / ry >,�
PIPE BARREL TO THE TOP OF THE ROCK. THE LENGTH OF THE PRISM SHALL BE THE NUMBER , §23 " - -62
OF LINEAR FEET OF TRENCH ROCK MEASURED FOR PAYMENT ALONG THE VERTICAL - I / o �, 2 / o ') CONTRACTOR TO CONVERT 1 cD
7. YARD INLET STRUCTURES (DENOTED AS YI # ON PLANS) SHALL c / / _ ' EXISTING CURB INLET TO A
CENTERLINE OF THE TRENCH. CONFORM TO NCDOT STANDARDS 840.04 WITH NCDOT STANDARD / INV: 618.94 .° ° \ C y UNDERGROU D TRAFFIC
/ r I ( SIGNAL BOX
TOP SLAB, 4-SIDED OPEN THROAT, AND MANHOLE ACCESS, UNLESS N / ° FFE: 623.30 \ NCDOT 840.31 STD JUNCTION
15. WHERE PIPE IS LAID IN FILLED AREAS, PLACE EARTH FILL BEFORE PIPE IS PLACED. FILL TO A OTHERWISE NOTED ON PLANS. �a PV: 623.132- / BOX. /
TC: 623.18 ° ° 1.9°/ \ SILT FENCE-TYP
DEPTH OF NOT LESS THAN TWO (2) FEET ABOVE CENTER LINE OF PIPE, AND COMPACT TO 95 � TC: 622.35 •0% ��� � F- �' '
PERCENT MAXIMUM DRY DENSITY. TRENCH SHALL THEN BE EXCAVATED TO REQUIRED 8. STORM DRAINAGE MANHOLES SHALL BE PRECAST CONCRETE / SW: 623.29 ° PV: 622.93 DETAIL, SHT.C�
GRADE AS SPECIFIED PREVIOUSLY. CONFORMING TO NCDOT STANDARD 840.52. MANHOLES SHALL ALSO °6 1 / PV: 622.44 ° L PIOpOS2d -ro/�° I
BE CONSTRUCTED IN ACCORDANCE WITH ASTM C-478, ASTM A-615, / TC: 623.18 ° McDONALDS TEMP. DIVERSION BERM
16. CONTRACTOR SHALL EXCAVATE ONLY THAT AMOUNT OF TRENCH THAT HE CAN LAY PIPE ASTM A-185 AND ASTM C-990. MANHOLE CASTINGS SHALL BE °' ° � �° U DETAIL,SHT.0 8
AND BACKFILL IN ONE DAY. PROVIDED IN ACCORDANCE WITH THE SPECIFICATIONS. ° g 45-97 Building I
° FFE: 623.30- / o j SILT FENCE OUTLET
17. TRENCH BACKFILL SHALL BE PLACED IN 4" UNCOMPACTED LIFTS IF HAND OPERATED 9. THE INVERTS OF ALL STORM DRAINAGE STRUCTURES SHALL BE / °1.4% - - DETAIL,SHT.C�
COMPACTORS (PLATE TAMPS, JUMPING JACKS, WACKER-PACKERS, ETC.) ARE UTILIZED OR GROUTED TO COMPLETELY DRAIN AND NOT HOLD WATER.J / FL: 622.68 �� 1 - - , cv - - - - - - - _ I
6" UNCOMPACTED LIFTS IF SMALL SELF PROPELLED COMPACTORS (RAMMAX, ETC.) IS /-G I / ° \ SW: 622.79 - - - - l - I CATCH BASIN
UTILIZED. 10. EXISTING STORM DRAINAGE PIPE TO BE ABANDONED IN PLACE / I / g TOP:621.33'
o SW: 623.29
SHALL BE FILLED WITH FLOWABLE FILL. _ ° INV. IN:615.18'
18. THE OWNER WILL PROVIDE AND PAY FOR PERIODIC INSPECTION AND TESTING SERVICE BY I / o INV. OUT: 615.24'
A QUALIFIED ENGINEERING TESTING LABORATORY. EARTHWORK SHALL BE SUBJECT TO THE 11. EXISTING STORM DRAINAGE STRUCTURES TO BE ABANDONED IN / / ° ° TC: 623.18 ° FFE: 623.30 A WIREAgND I
CONTINUING INSPECTION AND ACCEPTANCE OF THE TESTING LABORATORY AND THE PLACE SHALL BE CUT A MINIMUM OF TWO FEET BELOW FINISHED / STONE
ENGINEER. IT WILL BE THE TESTING LABORATORY'S DECISION, IN CONJUNCTION WITH THE GRADE AND FILLED WITH PLOWABLE FILL OR BACKFILL. STORM )� I / 'PV: 623.13 \ / a
ENGINEER, AS TO THE COMPLIANCE OF MATERIALS OR WORK CONTAINING THOSE STRUCTURES SHALL BE REMOVED IN AREAS OF CONSTRUCTION, ° o ° gyp- PROTECTION I 5
PV: 622.93 DETAIL,SHT.C�
WHERE ROADWAYS, PARKING, BUILDING, BLEACHERS OR OTHER I
MATERIALS WITH THE SPECIFICATIONS. COSTS OF SUCH REMEDIAL WORK, AS SPECIFIED BY
THE GEOTECHNICAL ENGINEER, SHALL BE BORNE BY THE CONTRACTOR. STRUCTURES HAVE BEEN PROPOSED. '622 / TC: 623.18 FFE: 623.30
_ CURBINLET#4
19. LANDINGS OUTSIDE ALL DOORS SHALL BE SIZED PER THE NORTH CAROLINABUILDING CODE - o PV: 622.44 °�° ° ° FFE: 623.30 NCDOT840.02 I 42 LF 15" RCP 0.50% APPROXIMATE
/o (NCBC), BE AT THE SAME ELEVATION AS THE FFE, AND SHALL HAVE A MAX. 2 SLOPE IN ANY EROSION CONTROL SEQUENCE: � / TC: 623.22 ( GRATE:619.80 I PERMANENT UTILITY OF EX.FIRI
DIRECTION, INCLUDING IN THE DIAGONAL. ° G:623.01 INV.IN(ADS):616.84
U TC: 620.30 EASEMENT #4 PER
J\� ° ° 2.0% PV: 622.51 \622 INV.IN (5):616.69 ° DB 3907 PG 157
20. SLOPES IN THE H.C. PARKING SPACE &ACCESS AISLE AREA SHALL NOT EXCEED 2% IN ANY 1. FOLLOWING APPROVAL FROM EROSION CONTROL INSPECTOR �1 ° co 1'8/0 o NV.OUT616.69
42/0 � NEW INV.IN:616.48
DIRECTION, INCLUDING IN THE DIAGONAL. CONTRACTOR TO BEGIN CLEARING AND DEMOLITION OF� TC: 622.45 ° ° ° TC: 622.75 -� CATCH BASIN 2 's
REMAINDER OF SITE. SILT FENCE-TYP 1'.71/o ° ^ ° TOP:621.63'
21. THERE SHALL BE LEVEL TURNING AREAS (MAX. 2% SLOPE IN ANY DIRECTION, INCLUDING IN DIETAII SHT.C$ INV. IN: 617.18'
THE DIAGONAL) ON ALL SIDEWALKS WHERE AN INTERSECTING WITH ANOTHER SIDEWALK. 2. CONTINUE TO PHASE 2 OF GRADING.
INV. OUT: 616.38'
3. INSTALL DRAINAGE STRUCTURES, STORM PIPE AND INLET TC: 622.43 ea I
22. ALL PEDESTRIAN ROUTES >5% (1:20) ARE LABELED AS 'RAMPS' SHOWING SLOPES, LEVEL PROTECTION. v10y
LANDINGS AT TOP AND BOTTOM2% SLOPE IN ANY DIRECTION, INCLUDING IN THE TC: 621.45 Ica°\° o / MATCH EX. O
(MAX.( 4. BEGIN ROUGH GRADING WHILE MAINTAINING EROSION CONTROL / / TC: t 621.75 w
DIAGONAL), HANDRAILS, EDGE PROTECTION AND SHALL COMPLY WITH NCBC. DEVICES IN ACCORDANCE WITH MAINTENANCE PLAN AND THE N.C. PV: 620.74 r ^ TC: 622.67
' �10� 2.7% TC:620.84 I LU c�
EROSION AND SEDIMENT CONTROL PLANNING AND DESIGN TC: 621.20 ° ° > ADSINLET#6 94 LF 8" DIP @ 1.0% - - - - �� J >-
23. AN ADA ACCESSIBLE ROUTE FROM THE PUBLIC STREET TO THE BUILDING SHALL BE MANUAL.-��° °�o p 8"INLINE NYLOPLAST I Q 3
PROVIDED. ,;;% �� 2
° � - � W w
5. BEGIN BUILDING CONSTRUCTION. DOMED GRATE SILT FENCE OUTLET I �� �10 h ° ° ,�.,
° ° ° FJM(AT GRADE): 622.10 ��i° DETAIL , SHT. C-8 d O
24. ALL STAIRS SHALL HAVE SLIGHTLY SLOPED LANDINGS (MAX. 2% SLOPE IN ANY DIRECTION, 6. FINE GRADE, INSTALL CURB AND GUTTER AND THEN STONE ° o ° �° I O
INCLUDING IN THE DIAGONAL) AT THE TOP AND BOTTOM AND SHALL COMPLY WITH THE ° �� INV.617.78 ° s2u
PARKING LOT. / 9 n / Z
\ ° ° w SEE DETAIL SHT. C� /o U
NCBC. 7. STABILIZE AREAS THAT HAVE BEEN BROUGHT TO FINAL GRADE ° 1�
AND CHANGE INLET PROTECTION FROM WIRE AND STONE INLET \ c 622- TC: 621.13 TC: 620.80 l? ° °TC: 621.89 ° oho I 4 Q J
� � � "�� TC:621.47
25. CROSS -SLOPES ON ALL SIDEWALKS AND ACCESSIBLE ROUTES SHALL NOT EXCEED 2%. PROTECTION TO SILT SACK INLET PROTECTION FOR INLETS I \ 161 LF 15" (CL 4) RCP _ Q a
COMPLETED IN AREAS WHERE CURB AND ASPHALT HAVE BEEN 1 ° o\ a / @ 0.5% TC: 621.99
26. CONTRACTOR SHALL MAINTAIN POSITIVE DRAINAGE AWAY FROM BUILDINGS AT ALL TIMES. INSTALLED. / o w_ \ 9 n x (�
v TC: 620.85 `r' \ TC: 622.21 0 2
8. CONTINUE TO MAINTAIN EROSION CONTROL MEASURES UNTIL VVIREAND STONE
PV:620.59 o INLETPROTECTION TC:621.83 \ 1.0% I 2,O�o ~
27. ALL ASPHALT PAVED SURFACES SHALL HAVE A MINIMUM OF 2% SLOPE UNLESS OTHERWISE
VEGETATIVE COVER HAS BEE ESTABLISHED OVER ALL DISTURBED \ ��°10 ° ° ° `r'- 11 �
NOTED ON GRADING PLAN. CONTRACTOR TO ENSURE POSITIVE DRAINAGE IS PROVIDED AREAS AND SITE HAS BEEN STABILIZED. REMOVE EROSION J DETAIL, SHT.G14 8 ° O
AND NO PONDING ON ANY PAVED SURFACE. PV: 620.80
CONTROL MEASURES ONLY AFTER FINAL INSPECTION AND -
APPROVAL BY INSPECTOR. - - - �`o �/ TC: 621.95 0
28. PERMANENT CUT AND FILL SLOPES SHOWN TO RECEIVE EROSION CONTROL MATTING SHALL °
BE TRACKED WITH A DOZER PRIOR TO INSTALLING THE MATTING. 9. ONCE CONSTRUCTION TRAFFIC IS NO LONGER NEEDED ON SITE, SILT FENCE 0 _R �� CURBINLET#5 / °
CONTRACTOR SHALL APPLY FINAL LAYERS OF ASPHALT IN THE DETAIL, SHT.C� \ - �� o MATCH EX. s ° + ° a RIGHT-0 -WAY PER i
\ NCDOT 840.02 / � o ° Ej' o °O U DB 3907 G 157 11
PARKING LOT AREAS. \GRATE:620.30 TC: t 622.13 <
29. MAINTAIN BENCH MARKS, MONUMENTS AND OTHER REFERENCE POINTS. IF DISTURBED OR Q \ 22 2 I \ CATCH BASIN
DESTROYED, REPLACE AS DIRECTED. IF FOUND AT VARIANCE WITH CONTRACT DOCUMENTS, 10. ONCE CONSTRUCTION IS COMPLETE, CONTRACTOR SHALL INV.OUT617.50 2 TC: 623.58 Q
TC: 621.95 3.1% 1.3% - CTOP:ATCH BASS
NOTIFY ENGINEER BEFORE PROCEEDING TO LAY OUTWORK. REMOVE ALL FINAL EROSION CONTROL MEASURES AND CALL �� - INV. OUT: 617.60' F
EROSION CONTROL INSPECTOR TO SITE FOR FINAL INSPECTION \ ' I 1 11 C
30. CONSTRUCTION STAKING SHALL BE THE CONTRACTOR'S RESPONSIBILITY. STAKING SHALL AND RELEASE OF EROSION CONTROL PERMIT. c EX. PRIVACY F\ CE \ TC: 622.64 I G 10 @
BE PERFORMED BY A PROFESSIONAL LAND SURVEYOR. CONTRACTORS HAVING GPS SELF INSPECTION -----EFFECTIVE APRIL 1, 2019, PERSONS CONDUCTING
EQUIPMENT AND THE CAPABILITY TO SELF -PERFORM CONSTRUCTION STAKING MAY DO SO, LAND -DISTURBING ACTIVITIES, LARGER THAN ONE (1) ACRE, MUST
HOWEVER THE CONTRACTOR SHALL ENGAGE THE SERVICES OF A PROFESSIONAL LAND-1 Up-UPu�d��uP-uP��IIIIIIIIIIIII
'�tk��-��I
INSPECT THEIR PROJECT AFTER EACH PHASE OF THE PROJECT, AND
SURVEYOR TO ESTABLISH HORIZONTAL AND VERTICAL CONTROL POINTS FOR THE PROJECT. 1"IPF 1 IPF �� �_ DOCUMENT THE INSPECTION IN WRITING ON APPROVED FORMS UP-
-uP_ 3/4" IPS
THESE CONTROL POINTS SHALL BE USED TO CONFIRM THE ACCURACY OF THE GPS o 623 / - - _ _ up- uP� uPuP uP uP u
AVAILABLE FROM THE CITY OF BURLINGTON EROSION CONTROL I� , CHAINCE N \ 626 �625 62 L \623
EQUIPMENT. CHECKS SHALL BE PERFORMED ON THE EQUIPMENT PERIODICALLY DEPARTMENT OFFICE. 622 -
THROUGHOUT THE CONSTRUCTION PROCESS. GPIN: 8875939500 °O I ° GPIN: 8875939500
PARCEL ID: 139739 LIMITS OF DISTURBANCE-TYP PARCEL ID: 139748
31. CONTRACTOR IS RESPONSIBLE FOR ALL EXCAVATION WORK INCLUDING, BUT NOT LIMITED STORM DRAINAGE KEYNOTES. N/F: MARY ANN R. FITZGERALD N/F: MAPLE VIEW, INC.
TO, THE DESIGN, INSTALLATION AND MAINTENANCE OF SHEETING, SHORING AND BRACING; DB 439 PG 527
PRIVACY FENCE DB 3269 PG 823 C A /
PROTECTION OF SLOPES; UNDERPINNING; AND DEWATERING IN ACCORDANCE WITH ALL ZONING: HDR I ZONING: CB Q �N O
LOCAL, STATE, FEDERAL AND OSHA STANDARDS. THE CONTRACTOR SHALL ENGAGE THE PROPOSED ROOF LEADER CONNECTION FROM BUILDING
SERVICES OF A QUALIFIED PROFESSIONAL ENGINEER REGISTERED IN THE STATE OF NORTH AT 1 % MIN. SLOPE; VERIFY SIZE, LOCATION & INVERTS NOT A CERTIFIED DOCUMENT AS TO THE
S
CAROLINA TO DESIGN THE TEMPORARY SHEETING, SHORING AND BRACING IF REQUIRED WITH ARCHITECTURAL AND PLUMBING PLANS PRIOR TO 20 0 20 40 60 ORIGINALEAL -7
, BUT ONLY AS TO THE REVISIONS
FOR THE EXECUTION OF THE PROPOSED WORK. SEE SPECIFICATION SECTION 312000 FOR CONSTRUCTION. - 044053 _
ADDITIONAL INFORMATION. DATED AFTER 12/17/21. THIS DOCUMENT
Q3 ORIGINALLY ISSUED AND SEALED BY KENNETH A. �• 03-09-22-
32. ROADS SHALL BE KEPT CLEAN OF MUD, SEDIMENT AND OTHER CONSTRUCTION RELATED BINKLEY, LICENSE #36769, ON 10-12-21. THIS �j 'Aj NG
DEBRIS AT ALL TIMES DURING CONSTRUCTION OF THIS PROJECT. THIS MAY REQUIRE DOCUMENT IS ONLY CERTIFIED AS TO THE
STREET SWEEPING AND ROUTINE WASHING AND SHALL BE INCLUDED IN THE 2 TRAFFIC RATED CLEANOUT. REFER TO DETAIL ON SHEET I REVISIONS DATED 02/01/22 OR LATER. ///7 WI
CONTRACTOR'S BID. North SCALE: 1" - 20'
GRADING / EROSION CONTROL LEGEND:
TC: 809.75 PROPOSED SPOT ELEVATION
BC:809.25 (TOP OF CURB ELEVATION)
(BOTTOM OF CURB ELEVATION)
810 PROPOSED CONTOUR
SLOPE DRAINAGE SLOPE ARROW
((,l von CE TEMP. CONSTRUCTION ENTRANCE
REFER TO DETAIL ON SHEET C-8
0SILT FENCE
SF REFER TO DETAIL ON SHEET C-8
® I P TEMPORARY INLET PROTECTION
REFER TO DETAIL ON SHEET C-8
LIMITS OF DISTURBANCE (DENUDED LIMITS)
IMPERVIOUS CALCULATIONS:
EXISTING IMPERVIOUS CALCULATIONS:
BUILDING:
0.125 ac.
7.48 %
PAVEMENT.
1.130 ac.
67.58 %
OPEN SPACE:
0.417 ac.
24.94 %
TOTAL SITE:
1.672 ac.
100.0 %
TOTAL IMPERVIOUS:
1.255 ac. -
75.06 %
PROPOSED IMPERVIOUS CALCULATIONS:
BUILDING:
0.105 ac.
6.28 %
PAVEMENT.
1.049 ac.
62.74 %
OPEN SPACE:
0.518 ac.
30.98 %
TOTAL SITE:
1.672 ac.
100.0 %
TOTAL IMPERVIOUS:
1.154 ac. -
69.02 %
NET DECREASE OF IMPERVIOUS: 0.101 A C
- 6.04 %
VICINITY MAP - n.t.s.
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LANDSCAPE ARCHITECTURE
CIVIL ENGINEERING
LAND PLANNING
601 N. TRADE STREET, SUITE 200
WINSTON-SALEM, NC 27101
P:336.723.1067 F:336.723.1069
www.stimmelpa.com
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Ex. GAS LINE RUNS FROM NORTHWEST CORNER OF PROPERTY DOWN
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Ex. BUILDING.
Ex. GAS LINE RUNS FROM THE MIDPOINT OF NORTHERN PROPERTY LINE
THEN RUNS SOUTH TO Ex. BUILDING.
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NORTH CHURCH STREET.
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RLS SURVEYING & CONSULTING From survey dated 08-17-18 by.
8642 W. MARKET STREET, SUITE 100 SGROI LAND SURVEYING, PLL
GREENSBORO, NC 27409 145 W. PARRISS AVE., SUITE 1C
HIGH POINT, NC 27262
PLAN SCALE. As Noted
STREETADDRESS
1829 N. CHURCH STREET
CITY STATE
BURLINGTON NORTH CAROLINA
COUNTY
ALAMANCE
TAX PARCEL NUMBER LOCATION CODE NUMBEI
139743 & 139749 32-0173
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STATUS
DATE
BY
FINAL
10-12-21
KB
PLAN CHECKED
10-12-21
JAL
SAPA PROJECT #
19-331
C-5
GRADING / FINAL
EROSION CONTROL PLAN