SW3240503_Plansheet - Notes_20240612

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RETAINING WALL NOTES: SCM NOTES: NCDEQ STANDARD NOTES: STORM DRAINAGE NOTES: vS 0, r N
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EXISTING CONDITIONS NOTES: 1. CONTRACTOR IS RESPONSIBLE FOR HAVING ALL RETAINING WALLS DESIGNED,SEALED,AND EMBANKMENT FILL MATERIALS 1. IF NECESSARY,SLOPES,WHICH EXCEED EIGHT(8)VERTICAL FEET SHOULD BE STABILIZED WITH 1.RIM FOR CATCH BASINS(CB)=FRONT CENTER OF GRATE AT EDGE OF PAVEMENT. N r
CONSTRUCTION CERTIFIED BY A REGISTERED PROFESSIONAL ENGINEER EXPERIENCED AND SYNTHETIC OR VEGETATIVE MATS,IN ADDITION TO HYDROSEEDING.IT MAY BE NECESSARY TO o � z � W N
1.THIS MAP IS NOT INTENDED TO BE A BOUNDARY SURVEY. QUALIFIED IN SUCH WORK IN THE PROJECT LOCATION. 1.BORROW MATERIAL SHALL BE CLASSIFIED AS ML, MH,CL OR CH SOILS ACCORDING TO THE UNIFIED INSTALL TEMPORARY SLOPE DRAINS DURING CONSTRUCTION.TEMPORARY BERMS MAY BE NEEDED 2.RIM FOR DROP INLETS(DI)=TOP CENTER OF GRATE N m (6
SOIL CLASSIFICATION SYSTEM(ASTM D2487)OR ANY MIXTURE OF THESE SOILS. UNTIL THE SLOPE IS BROUGHT TO GRADE. Q v o � 0-) a) C
2.THIS PROPERTY IS ZONED EXISTING R-40. 2. CONTRACTOR IS RESPONSIBLE FOR OBTAINING A BUILDING PERMIT FOR RETAINING WALL(S)PER 3.RIM FOR JUNCTION BOXES(JB)=TOP CENTER OF MANHOLE COVER co a) E o U 3
STATE AND LOCAL BUILDING CODES. 2.MATERIAL SHALL BE FREE OF TOPSOIL,ORGANIC MATERIAL, ROOTS,STUMPS, BRUSH, ROCKS 2. STABILIZATION MEASURES SHALL BE INITIATED AS SOON AS PRACTICABLE IN PORTIONS OF THE W N cn 0 - z 3
3.EXISTING TOPOGRAPHICAL DATA OBTAINED FROM"TOPOGRAPHIC SURVEY OF:79.54 ACRES FOR LARGER THAN 3 INCHES,SUBSOIL,DEBRIS,VEGETATION AND OTHER FOREIGN MATERIAL. SITE WHERE CONSTRUCTION ACTIVITIES HAVE TEMPORARILY OR PERMANENTLY CEASED,BUT IN NO 4.JUNCTION STRUCTURES INSTALLED OUTSIDE OF PAVEMENT AND LANDSCAPED AREAS SHALL BE
SHEA HOME CAROLINA, LLC BY ESP ASSOCIATES,P.A.,DATED:31112023 3. CONTRACTOR AND CONTRACTOR'S REGISTERED PROFESSIONAL ENGINEER ARE RESPONSIBLE CASE MORE THAN FOURTEEN(14)DAYS AFTER WORK HAS CEASED, EXCEPT AS STATED BELOW. SET TWO(2)ABOVE FINAL GRADE.
FOR PERFORMING OR CAUSING TO BE PERFORMED ANY REQUIRED TESTS,STUDIES,ANALYSIS, ETC 3.ALL MATERIAL CLODS SHALL BE BROKEN DOWN WITH TILLERS AND/OR DISCS TO PROVIDE • WHERE STABILIZATION BY THE 14TH DAY IS PRECLUDED BY SNOW COVER OR FROZEN
4.VERTICAL DATUM BASED ON NAVD 88. THAT MAY BE NEEDED TO SUPPORT THE DESIGN OF THE RETAINING WALLS INCLUDING GLOBAL HOMOGENEOUS SOIL THAT IS FREE OF CLAY CLODS GREATER THAN 3 INCHES IN DIAMETER. GROUND CONDITIONS STABILIZATION MEASURES MUST BE INITIATED AS SOON AS 5.ALL STORM DRAINAGE STRUCTURES AND PIPES SHALL BE DESIGNED AND CONSTRUCTED IN
STABILITY ANALYSIS,TRIAXIAL SHEAR TESTS,AND OTHER TESTS,STUDIES,ANALYSIS,ETC AS MAY PRACTICABLE. ACCORDANCE WITH NCDEQ STANDARD SPECIFICATIONS AND THE VILLAGE OF WESLEY CHAPEL CODE
5.BOUNDARY LINE INFORMATION TAKEN FROM PRELIMINARY SURVEY TITILED"ALTAINSPS SURVEY BE IDENTIFIED DURING THE DESIGN OF THE WALLS-MINIMUM REQUIREMENTS INCLUDE THE EMBANKMENT CONSTRUCTION • WHERE CONSTRUCTION ACTIVITY ON A PORTION OF THE SITE IS TEMPORARILY CEASED, OF ORDINANCES.
OF J.P. PRICE TRUST DATED 12108192&G.M. PRICE TRUST DATED 12108192"BY ESP ASSOCIATES, P.A., FOLLOWING: AND EARTH-DISTURBING ACTIVITIES WILL BE RESUMED WITHIN 14 DAYS,TEMPORARY
DATED 1211312022. 1.COMPACT SUBGRADE TO DENSITY REQUIREMENTS FOR SUBSEQUENT FILL MATERIALS. STABILIZATION MEASURES DO NOT HAVE TO BE INITIATED ON THAT PORTION OF THE SITE. 6.ALL STORM DRAINAGE SYSTEMS SHALL MEET NCDEQ STANDARDS FOR STORM WATER
A. COMPONENT TEST MANAGEMENT AND SEDIMENT REDUCTION.
6.SUBJECT DEED REFERENCE: DB 617, PG 120 &DB 617,PG 117 2.CUT OUT SOFT AREAS OF SUBGRADE NOT CAPABLE OF COMPACTION IN PLACE. 3. ALL SEDIMENT AND EROSION CONTROL DEVICES SHALL BE INSPECTED ONCE EVERY CALENDAR
REINFORCED ZONE SOILS STANDARD PROCTOR WEEK.IF PERIODIC INSPECTION OR OTHER INFORMATION INDICATES THAT A SCM HAS BEEN 7.CONTRACTOR SHALL INSPECT ALL EXISTING STORM DRAINAGE STRUCTURES.CONTRACTOR SHALL
7.SUBJECT TAX PARCELS:06024013&06024013A ATTERBERG LIMITS 3.SCARIFY SUBGRADE SURFACE TO A DEPTH OF 6 INCHES. INAPPROPRIATELY OR INCORRECTLY INSTALLED,THE PERMITTEE MUST ADDRESS THE NECESSARY BE RESPONSIBLE FOR ANY REPAIRS REQUIRED TO EXISTING STRUCTURES AND SHALL CLEAN
GRAIN SIZE ANALYSIS REPLACEMENT OR MODIFICATION REQUIRED TO CORRECT THE SCM WITHIN 48 HOURS OF EXISTING PIPES TO REMOVE ALL SILT AND DEBRIS.
8.SUBJECT TRACT GRAPHICALLY LOCATED WITHIN ZONE"X"(OTHER AREAS)-AREAS OUTSIDE OF THE TRIAXIAL SHEAR 4.PROOF ROLL SUBGRADE TO IDENTIFY SOFT SPOTS; FILL AND COMPACT TO DENSITY EQUAL TO OR IDENTIFICATION.
0.2%ANNUAL CHANCE FLOODPLAIN(500 YEAR FLOODPLAIN);AREAS OUTSIDE OF THE FUTURE GREATER THAN REQUIREMENTS FOR SUBSEQUENT FILL MATERIAL. 8.CONTRACTOR SHALL VERIFY EXISTING GRADES PRIOR TO BEGINNING CONSTRUCTION.
CONDITIONS FLOODPLAIN(100 YEAR FLOODPLAIN)PER FEMA FIRM MAP NUMBER 45091C192E WITH AN RETAINED ZONE SOILS STANDARD PROCTOR 4. PROVIDE SILT FENCE AND/OR OTHER CONTROL DEVICES,AS MAY BE REQUIRED,TO CONTROL SOIL CONTRACTOR SHALL NOTIFY ENGINEER OF ANY VARIATION FROM THE PLANS.
EFFECTIVE DATE OF SEPTEMBER 26,2008 AND ZONE"X"(OTHER AREAS)AREAS OF MINIMAL FLOOD ATTERBERG LIMITS 5.EMBANKMENT FILL SHALL BE CONSTRUCTED AT 3(HORIZONTAL)TO 1 (VERTICAL)OR AS SHOWN ON EROSION DURING UTILITY CONSTRUCTION.ALL DISTURBED AREAS SHALL BE CLEANED,GRADED,
HAZARD PER 45091CO211 F WITH AN EFFECTIVE DATE OF MAY 16,2017. GRAIN SIZE ANALYSIS THE CONSTRUCTION DRAWINGS. DEMONSTRATION OF APPROPRIATE SAFETY FACTORS AGAINST AND STABILIZED WITH GRASSING IMMEDIATELY AFTER THE UTILITY INSTALLATION. FILL,COVER,AND 9.ALL STORM DRAIN PIPE WITHIN EXISTING AND PROPOSED PUBLIC STREET RIGHT-OF-WAYS SHALL
TRIAXIAL SHEAR FAILURE THROUGH GEOTECHNICAL ANALYSIS SHALL BE REQUIRED FOR SLOPES STEEPER THAN 3:1. TEMPORARY SEEDING AT THE END OF EACH DAY ARE RECOMMENDED.IF WATER IS ENCOUNTERED BE REINFORCED CONCRETE PIPE(RCP)CLASS III, UNLESS OTHERWISE NOTED.
9.PROJECT BENCHMARK: WHILE TRENCHING,THE WATER SHOULD BE FILTERED TO REMOVE SEDIMENT BEFORE BEING PUMPED
-NCGS MONUMENT"UNION HM36" FOUNDATION BEARING ZONE SOILS STANDARD PROCTOR 6.FILL SOILS SHALL BE PLACED IN LOOSE LIFTS NOT TO EXCEED 8 INCHES IN THICKNESS AND BE BACK INTO ANY WATERS OF THE STATE. 10.THE MINIMUM COVER FOR ALL STORM DRAIN PIPE WITHIN PAVEMENT SECTIONS IS TWO(2) FEET,
NC GRID COORDINATES(NAD 8312011) ATTERBERG LIMITS COMPACTED TO A MINIMUM OF 95 PERCENT OF THE SOILS STANDARD PROCTOR(ASTM D698) UNLESS THE PIPE IS RCP CLASS IV,IN WHICH CASE IT SHALL HAVE A MINIMUM OF ONE(1)FOOT OF
N:461,759.66' GRAIN SIZE ANALYSIS MAXIMUM DRY DENSITY OR AS SPECIFIED ON THE CONSTRUCTION DRAWINGS. 5. ALL EROSION CONTROL DEVICES SHALL BE PROPERLY MAINTAINED DURING ALL PHASES OF COVER. ``���I111111////'
E: 1,496,641.91' TRIAXIAL SHEAR CONSTRUCTION UNTIL THE COMPLETION OF ALL CONSTRUCTION ACTIVITIES AND ALL DISTURBED �.�`�N CAR�'���,
ELEVATION:596.4(NAND 88) 'N
B. WALL DESIGN STABILITY ANALYSIS 7.COMPACTED MOISTURE CONTENT SHALL BE BETWEEN 3 PERCENT BELOW AND 3 PERCENT ABOVE AREAS HAVE BEEN STABILIZED.ADDITIONAL CONTROL DEVICES MAY BE REQUIRED DURING 11. NON-WATERTIGHT RCP STORM DRAINAGE PIPE SHALL BE TONGUE AND GROOVE TYPE WITH �,.•• '••.����i��
CF:0.99985790 THE OPTIMUM MOISTURE CONTENT FOR ALL FILL PLACED,OR AS OTHERWISE APPROVED BY THE CONSTRUCTION IN ORDER TO CONTROL EROSION AND/OR OFFSITE SEDIMENTATION.ALL TEMPORARY FLEXIBLE MASTIC OR BUTYL SEALANT JOINTS,UNLESS OTHERWISE SPECIFICALLY NOTED ON THE
-TBM#1 FAILURE TYPE GLOBAL STABILITY ENGINEER. CONTROL DEVICES SHALL BE REMOVED ONCE CONSTRUCTION IS COMPLETE AND THE SITE IS CONSTRUCTION PLANS.WATERTIGHT RCP STORM DRAINAGE PIPE SHALL BE SINGLE OFFSET JOINT - LICENSE NO. •i
A 100D NAIL LOCATED ON THE SOUTHERN FACE OF A SLIDING STABILIZED. PIPE WITH PROFILE GASKET,IN ACCORDANCE WITH ASTM C1628. HDPE STORM DRAINAGE PIPE SHALL = F-1407 -
POWER POLE NORTH OF PRICE MILL RD. OVERTURNING 8.PLACE A MINIMUM OF 6 INCHES OF TOPSOIL ACROSS THE DAM EMBANKMENT TO PROMOTE BE USED WHERE ALLOWED(OUTSIDE RIW)BY CITY STANDARDS AND SHALL BE INSTALLED PER
ELEV:594.17' ECCENTRICITY VEGETATIVE GROWTH. 6. THE CONTRACTOR MUST TAKE NECESSARY ACTION TO MINIMIZE THE TRACKING OF MUD ONTO MANUFACTURER'S RECOMMENDATIONS AND NCDOT STANDARDS. .:
BEARING FAILURE PAVED ROADWAY(S) FROM CONSTRUCTION AREAS AND THE GENERATION OF DUST.THE ��'�A '••...,•, •.••'•
EXCESSIVE SETTLEMENT 9.FILL OF THE CULVERTS SHALL BE PLACED AND COMPACTED IN 6-INCH THICK LOOSE LIFTS AROUND CONTRACTOR SHALL DAILY REMOVE MUDISOIL FROM PAVEMENT,AS MAY BE REQUIRED. 12.ALL PIPES IN STORM DRAIN STRUCTURES SHALL BE FLUSH WITH THE INSIDE WALL. � i�11111�
INTERNAL STABILITY THE OUTLET STRUCTURE AND ABOVE THE CULVERTS.
GRADING NOTES: OUTSIDE INFLUENCING 7. RESIDENTIAL SUBDIVISIONS REQUIRE EROSION CONTROL FEATURES FOR INFRASTRUCTURE AS 13.ANY STORM DRAIN STRUCTURES OVER THREE(3) FEET,SIX(6)INCHES IN HEIGHT SHALL HAVE
FORCES INCLUDED IN DESIGN 10.COMPACTION SHALL BE PERFORMED BY HAND TAMPERS OR SMALL HAND OPERATED WELL AS FOR INDIVIDUAL LOT CONSTRUCTION.INDIVIDUAL PROPERTY OWNERS SHALL FOLLOW STEPS IN ACCORDANCE WITH NCDOT STANDARD SPECIFICATIONS.
1.TOPOGRAPHICAL DATA OBTAINED FROM"TOPOGRAPHIC SURVEY OF:79.54 ACRES FOR SHEA HOME COMPACTORS. THESE PLANS DURING CONSTRUCTION OR OBTAIN APPROVAL OF AN INDIVIDUAL PLAN IN
CAROLINA, LLC BY ESP ASSOCIATES, P.A., DATED:31112023 C. OTHER INFORMATION FOR EACH COMPONENT ACCORDANCE WITH NCDEQ REGULATIONS. 14.ALL FRAMES,GRATES, RINGS,COVERS,SHALL BE TRAFFIC LOAD BEARING.
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(REINFORCED,RETAINED,AND FOUNDATION): 11.COMPACTION SHALL BE AT A MINIMUM 95 PERCENT OF THE STANDARD PROCTOR(ASTM D698) N \A
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2.THIS PROPERTY IS SUBJECT TO ANY AND ALL APPLICABLE DEED RESTRICTIONS,EASEMENTS, MAXIMUM DRY DENSITY.COMPACTED MOISTURE CONTENT SHALL BE BETWEEN 3 PERCENT BELOW 8. TEMPORARY DIVERSION BERMS AND/OR DITCHES WILL BE PROVIDED AS NEEDED DURING 15.ALL TRENCH BACKFILL SHALL BE OF LOW PLASTICITY, FREE FROM ROOTS,VEGETATIVE MATTER, �N R�
RIGHTS-OF-WAYS, UTILITIES AND COVENANTS WHICH ARE OF RECORD. FRICTION ANGLE(PHI) PROVIDED BY GEOTECHNICAL ENGINEER AND 3 PERCENT ABOVE THE OPTIMUM MOISTURE CONTENT FOR ALL FILL PLACED OR AS OTHERWISE CONSTRUCTION TO PROTECT WORK AREAS FROM UPSLOPE RUNOFF AND/OR TO DIVERT WASTE,CONSTRUCTION MATERIAL OR OTHER OBJECTIONABLE MATERIAL.SAID MATERIAL SHALL BE ���O�•••�•ESS••••<��/ ��i
COHESION COEFFICIENT(C) PROVIDED BY GEOTECHNICAL ENGINEER APPROVED BY THE ENGINEER. SEDIMENT-LADEN WATER TO APPROPRIATE TRAPS OR STABLE OUTLETS. CAPABLE OF BEING COMPACTED BY MECHANICAL MEANS AND SHALL HAVE NO TENDENCY TO FLOW ����:��F /�ti•;� ��
3.WORK AND MATERIALS SHALL CONFORM TO THE LATEST EDITION OF THE VILLAGE OF WESLEY SOIL UNIT WEIGHT PROVIDED BY GEOTECHNICAL ENGINEER OR BEHAVE IN A PLASTIC MANNER UNDER THE TAMPING BLOWS OR PROOF ROLLING. Q 9<
CHAPEL LAND DEVELOPMENT ORDINANCE AND THE NORTH CAROLINA DEPARTMENT OF RECOMMENDED LATERAL EARTH PRESSURE COEFFICIENTS PROVIDED BY FIELD QUALITY CONTROL 9. ALL WATERS OF THE STATE(WOS),INCLUDING WETLANDS,ARE TO BE FLAGGED OR OTHERWISE _ SEAL _
TRANSPORTATION STANDARD SPECIFICATIONS. GEOTECHNICAL ENGINEER CLEARLY MARKED IN THE FIELD.A DOUBLE ROW OF SILT FENCE IS TO BE INSTALLED IN ALL AREAS 16. MATERIALS DEEMED BY THE GEOTECHNICAL ENGINEER AS UNSUITABLE FOR BACKFILL PURPOSES = 025775 i
SOIL CLASSIFICATION PROVIDED BY ENGINEER 1.PERFORM LABORATORY MATERIAL TESTS IN ACCORDANCE WITH ASTM D422,ASTM D698,ASTM WHERE A 50-FOOT BUFFER CAN'T BE MAINTAINED BETWEEN THE DISTURBED AREA AND ALL WOS.A SHALL BE REMOVED AND REPLACED WITH SELECT BACKFILL MATERIAL.
CONTRACTOR4.NECESSARY ERMI TS AND APPROVA S PRIOR TO CONSTRUCTION.T ENSURING L HESE PERMITS MAY IINCL DEL 4. CONTRACTOR IS RESPONSIBLE FOR HAVING THE REGISTERED PROFESSIONAL ENGINEER WHO D2216 AND ASTM D4318. 10-FOOT BUFFER SHOULD BE MAINTAINED BETWEEN THE LAST ROW OF SILT FENCE AND ALL WOS. 17. BACKFILLING OF TRENCHES SHALL BE ACCOMPLISHED IMMEDIATELY AFTER THE PIPE IS LAID.THE ���� � ;vGI NE��'
BUT NOT LIMITED TO;GRADING, DEMOLITION, BLASTING,ZONING, BUILDING, DRIVEWAY, DETENTION, DESIGNED THE RETAINING WALLS CERTIFY THAT THE RETAINING WALLS WERE BUILT AND ARE IN 2.TEST AT A FREQUENCY OF EVERY 500 CUBIC YARDS OF EMBANKMENT FILL MATERIAL PLACED, 10.LITTER,CONSTRUCTION DEBRIS,OILS, FUELS,AND BUILDING PRODUCTS WITH SIGNIFICANT FILL AROUND THE PIPE SHALL BE PLACED IN LAYERS NOT TO EXCEED EIGHT(8)INCHES,EACH LAYER ��i���/S ••��•MMO`��S
SUBDIVISION SPECIAL USE,WATER AND SEWER PERMITS AND APPROVALS. CONFORMANCE WITH THE RETAINING WALL DRAWINGS,THESE SPECIFIC NOTES,AND THE WHEN MATERIALS USED FOR EMBANKMENT FILL CHANGE,AND/OR AS DIRECTED BY THE ENGINEER. POTENTIAL FOR IMPACT(SUCH AS STOCKPILES OF FRESHLY TREATED LUMBER)AND CONSTRUCTION SHALL BE THOROUGHLY COMPACTED TO 95%OF THE MAXIMUM DENSITY OBTAINABLE WITH THE ///�/ I Sl ,```N
CONSTRUCTION DOCUMENTS. CHEMICALS THAT COULD BE EXPOSED TO STORM WATER MUST BE PREVENTED FROM BECOMING A STANDARD PROCTOR TEST(A DENSITY OF 100%STANDARD PROCTOR IS REQUIRED FOR THE TOP �11I���
5.GRADING MORE THAN ONE ACRE WITHOUT AN APPROVED EROSION CONTROL PLAN IS A VIOLATION 3.SAMPLE SIZE SHALL BE 50 LB. POLLUTANT SOURCE IN STORM WATER DISCHARGES. EIGHT(8)INCHES).
AND SUBJECT TO A FINE. 5. CONTRACTOR AND HIS REGISTERED PROFESSIONAL ENGINEER MAY NOT EXCLUDE OR ASSIGN TO
OTHERS ANY OF THE OBLIGATIONS OR ITEMS NOTED. 4.PERFORM IN PLACE COMPACTION TESTS IN ACCORDANCE WITH ASTM D1556 OR ASTM D2937 AND 11.A COPY OF THE SWPPP,INSPECTIONS RECORDS,AND RAINFALL DATA MUST BE RETAINED AT THE 18.COMPACTION REQUIREMENTS SHALL BE ATTAINED BY THE USE OF MECHANICAL COMPACTION Q
6.ANY GRADING PERFORMED BEYOND THE DENUDED LIMITS INDICATED ON THE CONSTRUCTION NATURAL MOISTURE CONTENT TEST IN ACCORDANCE WITH ASTM D2216. CONSTRUCTION SITE OR A NEARBY LOCATION EASILY ACCESSIBLE DURING NORMAL BUSINESS METHODS.EACH LAYER OF BACKFILL SHALL BE PLACED LOOSE AND THOROUGHLY COMPACTED IN 00 U)
DOCUMENTS IS SUBJECT TO A FINE. 6. FENCING SHALL BE INSTALLED ALONG THE TOP OF RETAINING WALLS. FENCE TYPE, LENGTH,AND HOURS, FROM THE DATE OF COMMENCEMENT OF CONSTRUCTION ACTIVITIES TO THE DATE THAT PLACE.
HEIGHT SHALL BE PER THE DEVELOPER'S SPECIFICATIONS.OWNER SHALL APPROVE FENCE 5.FREQUENCY OF COMPACTIONINATURAL MOISTURE CONTENT TESTS: FINAL STABILIZATION IS REACHED.
7.APPROVAL OF THIS PLAN IS NOT AN AUTHORIZATION TO GRADE ADJACENT PROPERTIES.WHEN SUBMITTAL PRIOR TO INSTALLATION. EMBANKMENT FILL: 19. UNDER NO CIRCUMSTANCES SHALL WATER BE PERMITTED TO RISE IN UNBACKFILLED TRENCHES
FIELD CONDITIONS WARRANT OFFSITE GRADING,WRITTEN PERMISSION MUST BE OBTAINED FROM EACH LIFT SHALL BE TESTED AT A MINIMUM FREQUENCY OF 1 PER 2,500 SQ. FT. 12.INITIATE STABILIZATION MEASURES ON ANY EXPOSED STEEP SLOPE(3H:1V OR GREATER)WHERE AFTER THE PIPE HAS BEEN PLACED.
THE ADJACENT PROPERTY OWNER(S). PIPE INSTALLATION: LAND-DISTURBING ACTIVITIES HAVE PERMANENTLY OR TEMPORARILY CEASED,AND WILL NOT
EACH LIFT SHALL BE TESTED AT A MINIMUM FREQUENCY OF 1 PER 30 LF OF PIPE RESUME FOR A PERIOD OF 7 CALENDAR DAYS. 20.CATCH BASIN GRATES SHALL BE STAMPED WITH"DUMP NO WASTE-DRAINS TO WATERWAY".
8.CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR CONTACTING ALL APPROPRIATE UTILITIES AND
ENSURING THAT UTILITIES ARE LOCATED PRIOR TO THE COMMENCEMENT OF CONSTRUCTION 6.WHEN TESTS INDICATE WORK DOES NOT MEET SPECIFIED REQUIREMENTS,REMOVE WORK, 13.MINIMIZE SOIL COMPACTION AND,UNLESS INFEASIBLE, PRESERVE TOPSOIL. 21. MAINTENANCE OF STORM DRAINAGE SYSTEMS WITHIN PRIVATE LOTS AND COMMON OPEN SPACE
ACCORDING TO SC STATE LAW.CONTRACTOR SHALL VERIFY LOCATION AND DEPTHS OF ALL REPLACE AND RETEST. AREAS,SHALL BE THE RESPONSIBILITY OF THE AURORA AT PRICE MILL CREEK HOMEOWNERS
EXISTING UTILITIES PRIOR TO CONSTRUCTION. 14.MINIMIZE THE DISCHARGE OF POLLUTANTS FROM EQUIPMENT AND VEHICLE WASHING,WHEEL ASSOCIATION.
OPERATION AND MAINTENANCE: WASH WATER,AND OTHER WASH WATERS.WASH WATERS MUST BE TREATED IN A SEDIMENT BASIN
9.WHEN UNDERGROUND OBSTRUCTIONS NOT SHOWN ON THE CONSTRUCTION DRAWINGS(ROCK, OR ALTERNATIVE CONTROL THAT PROVIDES EQUIVALENT OR BETTER TREATMENT PRIOR TO 22.AFTER COMPLETION OF THE STORMWATER MANAGEMENT SYSTEMS,AN AS-BUILT TOPOGRAPHIC z
PIPING,ETC.)ARE ENCOUNTERED,THE CONTRACTOR SHALL PROMPTLY REPORT THE CONFLICT TO DISCHARGE. SURVEY WITH DESIGN PROFESSIONAL CERTIFICATION WILL BE SUBMITTED STATING THAT THE LD
1.OPERATION AND MAINTENANCE OF PERMANENT SCM'S SHALL BE THE RESPONSIBILITY OF THE FACILITY IS BUILT IN ACCORDANCE WITH APPROVED CONSTRUCTION PLANS AND AS REQUIRED BY >
THE OWNER'S ENGINEER.ALL CHANGES MUST BE APPROVED IN WRITING BY THE ENGINEER BEFORE SUBDIVISION HOMEOWNER'S ASSOCIATION. w
CONSTRUCTION CAN PROCEED. 15.MINIMIZE THE DISCHARGE OF POLLUTANTS FROM DEWATERING OF TRENCHES AND EXCAVATED VILLAGE ORDINANCE. W
2. DURING PROJECT CLOSE-OUT,AN OVERALL SITE PLAN SHALL BE SUBMITTED TO THE VILLAGE OF AREAS.THESE DISCHARGES ARE TO BE ROUTED THROUGH APPROPRIATE SCMS(SEDIMENT BASIN, w
10.CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR REPAIR AND/OR REPLACEMENT OF ANY WESLEY CHAPEL WITH THE SCM AS-BUILT SURVEYS THAT IDENTIFIES SCM LOCATIONS&PERMANENT FILTER BAG, ETC.). o
UTILITIES DAMAGED DURING CONSTRUCTION. MAINTENANCE AND INSPECTION SCHEDULES. z
16.THE FOLLOWING DISCHARGES FROM SITES ARE PROHIBITED: U)
11.CLEARING AND GRUBBING SHALL BE PERFORMED WITHIN THE LIMITS SHOWN ON THE PLANS.ALL • WASTEWATER FROM WASHOUT OF CONCRETE,UNLESS MANAGED BY AN APPROPRIATE z
TIMBER,BRUSH ROOTS,STUMPS,TREES,OR OTHER VEGETATION CUT DURING THE CLEARING CONTROL; LU
OPERATIONS SHALL BECOME THE CONTRACTOR'S RESPONSIBILITY TO DISPOSE OF PROPERLY,AND • WASTEWATER FROM WASHOUT AND CLEANOUT OF STUCCO,PAINT, FORM RELEASE OILS,
SHALL BE EITHER REMOVED FROM THE PROJECT SITE BY THE CONTRACTOR,OR SATISFACTORILY CURING COMPOUNDS AND OTHER CONSTRUCTION MATERIALS; 0
DISPOSED OF ON-SITE WITH APPROVAL FROM THE OWNER. • FUELS,OILS,OR OTHER POLLUTANTS USED IN VEHICLE AND EQUIPMENT OPERATION AND LU
MAINTENANCE;AND Q
12.CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR PROPER REMOVAL OF ALL CONSTRUCTION • SOAPS OR SOLVENTS USED IN VEHICLE AND EQUIPMENT WASHING.
WASTE AND DEBRIS.ALL WASTE AND DEBRIS SHALL BE LEGALLY DISPOSED AT AN OFFSITE
LOCATION. 17.AFTER CONSTRUCTION ACTIVITIES BEGIN,INSPECTIONS MUST BE CONDUCTED AT A MINIMUM OF
AT LEAST ONCE EVERY CALENDAR WEEK AND MUST BE CONDUCTED UNTIL FINAL STABILIZATION IS
13. ROAD SHOULDERS,SWALES,BACK-OF-CURBS,AND CUTIFILL BANKS SHALL BE COMPLETELY REACHED ON ALL AREAS OF THE CONSTRUCTION SITE. zz m
LD DRESSED BY THE CONTRACTOR AND SEEDED AS SOON AS POSSIBLE.THE CONTRACTOR SHALL BE LD cn
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RESPONSIBLE FOR MAINTENANCE OF THESE AREAS UNTIL A PERMANENT STAND OF GRASS IS 18.IF EXISTING SCMS NEED TO BE MODIFIED OR IF ADDITIONAL SCMS ARE NECESSARY TO COMPLY >
ESTABLISHED. WITH THE REQUIREMENTS OF THIS PERMIT AND/OR NC'S WATER QUALITY STANDARDS,
IMPLEMENTATION MUST BE COMPLETED BEFORE THE NEXT STORM EVENT WHENEVER PRACTICABLE.
14.CUT AND FILL SLOPES OF ANY AREA SHALL NOT EXCEED THE RATIO OF 3:1,UNLESS NOTED IF IMPLEMENTATION BEFORE THE NEXT STORM EVENT IS IMPRACTICABLE,THE SITUATION MUST BE
OTHERWISE. DOCUMENTED IN THE SWPPP AND ALTERNATIVE SCMS MUST BE IMPLEMENTED AS SOON AS N
REASONABLY POSSIBLE. Q o
o 15.STREETS SHALL BE GRADED IN ACCORDANCE WITH THE LINES AND GRADE SET BY THE ENGINEER. �
BEFORE PLACING CURB AND GUTTER OR BASE ON THE GRADED SUBGRADE,THE SUBGRADE SHALL 19.A PRE-CONSTRUCTION CONFERENCE MUST BE HELD FOR EACH CONSTRUCTION SITE WITH AN
BE COMPACTED TO 100%PER ASTM D698 FOR A DEPTH OF TWELVE(12)INCHES,95%GREATER THAN APPROVED ON-SITE SWPPP PRIOR TO THE IMPLEMENTATION OF CONSTRUCTION ACTIVITIES.FOR O
TWELVE(12)INCHES,AND THEN SHALL BE PROOF ROLLED IN THE PRESENCE OF THE ENGINEER. NON-LINEAR PROJECTS THAT DISTURB 10 ACRES OR MORE THIS CONFERENCE MUST BE HELD z
PLACES THAT ARE FOUND TO BE LOOSE,SOFT,OR COMPOSED OF UNSUITABLE MATERIALS, ON-SITE UNLESS THE DEPARTMENT HAS APPROVED OTHERWISE.
WHETHER IN THE SUBGRADE OR BELOW IT,MUST BE DUG OUT AND REFILLED WITH SUITABLE U
MATERIAL.ALL EMBANKMENTS OR FILLS SHALL BE MADE IN SIX-INCH VERTICAL LIFTS OF SUITABLE Z
MATERIAL.THE FILL SHALL BE ROLLED WITH A SHEEPS-FOOT ROLLER AFTER EACH LIFT, FOLLOWED
BY A WHEEL ROLLER,EACH WEIGHING NOT LESS THAN TEN(10)TONS. Z
16.THE STONE BASE SHALL BE COMPACTED TO 100%OF THE MAXIMUM DENSITY OBTAINABLE WITH O
THE MODIFIED PROCTOR TEST(AASHTO-T180) BY ROLLING WITH RING OR TAMPING ROLLER OR V
WITH A PNEUMATIC TIRED ROLLER WITH A MINIMUM WEIGHT OF TEN TONS.WHEN COMPLETED,THE ZO
BASE COURSE SHALL BE SMOOTH, HARD, DENSE, UNYIELDING AND WELL BONDED. Z
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17.SIDEWALKS SHALL BE CONSTRUCTED OF NOT LESS THAN 3,600 PSI CONCRETE AND SHALL BE W J
4-INCHES THICK,CONSTRUCTED ON AN ADEQUATELY GRADED BASE.SUBGRADE SHALL BE ��//�� W
COMPACTED TO 95%OF THE MAXIMUM DENSITY OBTAINABLE WITH THE STANDARD PROCTOR TEST. V/ L,L Q
THE SURFACE OF THE SIDEWALK SHALL BE STEEL TROWEL AND LIGHT BROOM FINISHED AND CURED Uj
WITH ACCEPTABLE CONCRETE CURING COMPOUND.TOOLED JOINTS SHALL BE PROVIDED AT U
INTERVALS OF NOT LESS THAN FIVE(5) FEET AND EXPANSION JOINTS AT INTERVALS OF NOT MORE j >-
THAN FORTY-FIVE(45)FEET.THE SIDEWALK SHALL HAVE A LATERAL SLOPE OF ONE-QUATER(114) O J J
INCH PER FOOT. W
18. FILL EMBANKMENTS SHALL BE FORMED OF SUITABLE MATERIAL PLACED IN SUCCESSIVE G
LAYERS NOT TO EXCEED MORE THAN SIX(6)INCHES IN DEPTH FOR THE FULL WIDTH OF THE
CROSS-SECTION,INCLUDING THE WIDTH OF THE SLOPE AREA. NO STUMPS,TREES, BRUSH, Uj
RUBBISH OR OTHER UNSUITABLE MATERIALS OR SUBSTANCES SHALL BE PLACED IN THE W 1
EMBANKMENT. EACH SUCCESSIVE SIX(6)INCH LAYER SHALL BE THOROUGHLY COMPACTED BY THE
SHEEPS-FOOT TAMPING ROLLER,10-TON POWER ROLLER, PNEUMATIC-TIRED ROLLER,OR OTHER
METHODS APPROVED BY THE ENGINEER. EMBANKMENTS OVER AND AROUND ALL PIPE CULVERTS
SHALL BE OF SELECT MATERIAL, PLACED AND THOROUGHLY TAMPED AND COMPACTED AS O
DIRECTED BY THE ENGINEER.
19.ALL BACKFILL SHALL BE OF LOW PLASTICITY, FREE FROM ROOTS,VEGETATIVE MATTER,WASTE, J
CONSTRUCTION MATERIAL,AND OTHER OBJECTIONABLE MATERIAL.SAID MATERIAL SHALL BE W
CAPABLE OF BEING COMPACTED BY MECHANICAL MEANS AND THE MATERIAL SHALL HAVE NO
TENDENCY TO FLOW OR BEHAVE IN A PLASTIC MANNER UNDER THE TAMPING BLOWS OR PROOF
ROLLING. W
20.THE CONCRETE CURB AND GUTTER SHALL BE CONSTRUCTED ACCORDING TO THE LINES AND I O
GRADES ESTABLISHED BY THE ENGINEER.
21.IN ORDER TO ENSURE PROPER DRAINAGE,CURB SHALL HAVE A MINIMUM OF 0.50%SLOPE,
UNLESS SPILL CURB IS INDICATED ON THE PLANS.CONTRACTOR SHALL BE RESPONSIBLE FOR
w OBTAINING POSITIVE DRAINAGE AT ALL INTERSECTIONS.SPECIAL CARE MUST BE TAKEN AT W
N LOCATIONS WHERE SPILL CURB IS INDICATED.
O
$ 22.ALL PROPOSED GRADES SHOWN ON THESE PLANS ARE FINAL GRADES.CONTRACTOR SHALL BE
x
9 RESPONSIBLE FOR DETERMINING THE APPROPRIATE SUBGRADE ELEVATIONS. W
x
N 23.ON-SITE BURIAL PITS ARE NOT ALLOWED. N
Y
PROJECT INFORMATION
a
m
r
PROJECT MANAGER: JWF
3 , DESIGNED BY: JWF
Y , DRAWN BY: SAH
PROJECT NUMBER: KT37.400
0
ORIGINAL DATE: 8/30/23
Know what's below. SHEET:
Call before you dig. c_0 1