HomeMy WebLinkAboutSW1230602_Plansheet - Grading/Drainage Plan_20230705 �044 PROJECT:
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77 ADDRESS: 520 PINEY RIDGE ROAD I FOREST
CITY I RUTHERFORD COUNTY NC 28043
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---- 1063 s� \ O CONTACT: TERRY HINES, EXECUTIVE
\ \ I \ \ �s I �; I I \ \ \ / / / I F DIRECTOR 828.202.4630
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\\ ADDRESS: P.O. BOX 352 I RUTHERFORDTON
I \ \ RUTHERFORD COUNTY I NCI 28139
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= PROPOSED "FIELD 3" RETAINING WALL
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\ 03/08/23
EXISTING STREAM BUFFER PROPOSED "GAS EASEMENT" RETAINING WALL \ \ \ I - / /" / / / f v4
RIDGEROCK II BLOCK, "GRANITE GREY" COLOR z
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TEMPORARILY END 3' SHOULDER TO KEEP \ I / ' \3 p \ -s REVISIONS DATE
I GRADING OUT OF GAS EASEMENT
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EXISTING GAS EASEMENT > / - \ SS
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EARTHWORK CALCULATIONS
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REQ'D CUT = + 189,900 CY
REQ'D FILL = - 154,800 CY /
ADDITIONAL REQ'D FILL FOR SHRINKAGE, ETC. _ - 23,200 CY I n
ADDITIONAL CUT FROM PAVEMENT BASE = + 5,800 CY 1
ADDITIONAL CUT FROM BLDG. FOUNDATIONS = + 300 CY SV0 I I
ADDITIONAL CUT FROM HARDSCAPE + 1,050 CY
ADDITIONAL CUT FROM SYNTHETIC TURF AREAS = + 1,100 CY GRADING NOTES: ON YaRobK
ESTIMATED FILL FOR UNSUITABLE SOILS, ETC. _ - 12,500 CY 1 DR I(SR 2 93) I O
1.) ALL SPOT ELEVATIONS SHOWN ARE @ THE EOP UNLESS OTHERWISE NOTED. \ , \ n
BALANCE: + 7,650CY 2.) ALL PROPOSED SIDEWALKS SHALL BE BUILT WITH A 2% CROSS-SLOPE.
3.) THE CONTRACTOR SHALL CLEAN OUT ACCUMULATED SILT IN STORM WATER CONVEYANCE CHANNELS, PIPES, AND PROJECT MANAGER: JEG
EARTHWORK NOTES: DETENTION FACILITIES AT END OF CONSTRUCTION WHEN DISTURBED AREAS HAVE BEEN STABILIZED.
1.) A SHRINKAGE OF 15% WAS TO ACCOUNT FOR REMOVAL OF TOPSOIL, 4.) REFER TO SUBSURFACE EXPLORATION AND GEOTECHNICAL ENGINEERING EVALUATION REPORTS AS PROVIDED BY o DRAWING BY: JEG
COMPACTION, ETC. OWNER FOR RECOMMENDATIONS ASSOCIATED WITH: GENERAL SITE PREPARATION, BUILDING PAD PREPARATION, I� n
PAVEMENT SECTIONS, FILL, SLOPES AND EXCAVATION. q I JURISDICTION: FOREST CITY, NC
2.) REQ'D CUT IS IN SITU CUT. 5.) THE CONTRACTOR SHALL RE-ESTABLISH ALL RIGHT OF WAY AREA WHICH IS DAMAGED OR DISTURBED TO ORIGINAL ?�
CONDITIONS OR BETTER DURING AUTHORIZED WORK. ALL WORK IN NCDOT RIGHT OF WAY SHALL COMPLY WITH
3.) ANY SOIL MATERIAL TO BE TRANSPORTED OFFSITE SHALL BE NCDOT SPECIFICATIONS. I DATE: 03/08/23
EXPORTED TO A SPOIL SITE APPROVED BY THE GOVERNING 6.) ALL CURBED ISLANDS SHALL BE FILLED TO TOP OF CURB WITH TOPSOIL AND SEEDED. I o
JURISDICTION. 7.) MAXIMUM CUT SLOPE IS 1.5:1 AND MAXIMUM FILL SLOPE IS 2:1. ANY PROPOSED SLOPE > 2:1 SHALL BE PROPERLY n SHEET TITLE:
4.) IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY ALL DESIGNED AND CERTIFIED BY A NORTH CAROLINA REGISTERED PROFESSIONAL ENGINEER OR GEOLOGIST. I
8.) ALL BUFFERS, TREE SAVE AREAS, AND UNDISTURBED AREAS SHALL BE CLEARLY IDENTIFIED BY FLAGGING AND/OR
QUANTITIES AND BID NUMBERS. THESE CALCULATIONS ARE FENCING PRIOR TO COMMENCEMENT OF ANY LAND DISTURBANCE.
PROVIDED FOR REFERENCE ONLY. 9.) ALL HDPE STORM PIPE SHOWN ON THIS PLAN SHALL BE WRAPPED WITH LOCATION WIRE AND TAPE. T
10.) IN ALL AREAS OF FILL OR OTHERWISE DISTURBANCE OF EXISTING CONDITIONS, UNLESS OTHERWISE NOTED,THE r
CONTRACTOR SHALL FULLY AND COMPLETELY REMOVE AND LEGALLY DISPOSE OFF-SITE, ALL PLANT MATERIALS \ I I GRADING PLAN
LEGEND INCLUDING BUT NOT LIMITED TO ROOT SYSTEMS, CONCRETE, REINFORCED CONCRETE, ASPHALT DEBRIS,
UNDERBRUSH, TOPSOIL, AND OTHER DELETERIOUS MATERIAL.THE SUBGRADE TO REMAIN SHALL BE COMPACTED TO \
95% STANDARD PROCTOR MAXIMUM DRY DENSITY FOLLOWING FULL REMOVAL OF THESE MATERIALS.
XXX.XX� EXISTING SPOT ELEVATION 11.) ALL SUBGRADE PREP AND AREAS OF THE SITE TO RECEIVE FILL SHALL BE COMPLETED IN STRICT CONFORMANCE I SHEET NUMBER:
WITH THE RECOMMENDATIONS PROVIDED BY THE PROJECT GEOTECHNICAL ENGINEER. THE CONTRACTOR SHALL n C,-3
XXX.XX HAVE THIS REPORT ON THE JOB SITE FOR REFERENCE AT ALL TIMES. THE CONTRACTOR SHALL PROVIDE EARTHWORK
PROPOSED SPOT ELEVATION h�OPERATIONS AND CONSTRUCTION PHASE MONITORING TO ENSURE THAT ALL COMPACTION IS COMPLETED IN
ACCORDANCE WITH THE GEOTECHNICAL REPORT. THE CONTRACTOR SHALL PROVIDE TESTING REPORTS TO THE I • SCALE: 1" = 40'
- PROPOSED WALL OWNER REGARDING COMPACTION TESTING PER THE TESTING PROTOCOL IN THE GEOTECHNICAL REPORT. OT
12.) STORMWATER MANAGEMENT FACILITIES AND EROSION CONTROL MEASURES ARE TO BE ACCOMPLISHED PRIOR TO n 4O 2O 4O 8O
ANY OTHER CONSTRUCTION ON THE SITE AND MAINTAINED UNTIL PERMANENT GROUND COVER IS ESTABLISHED. > I
-XXXX-- EXISTING CONTOURS STORM WATER MANAGEMENT SHALL BE IN ACCORDANCE WITH COUNTY, STATE, AND OTHER APPROPRIATE
ORDINANCES AND REGULATIONS IN EFFECT AT TIME OF CONSTRUCTION PLAN APPROVAL. SCALE IN FEET
13.) EXTREME CAUTION SHALL BE USED WHEN WORKING WITHIN THE VICINITY OF THE EXISTING OVERHEAD POWER Know what's below
_XXXX-_ PROPOSED CONTOURS LINES. CONTRACTORS SHALL NOTIFY/COORDINATE WITH NEW RIVER LIGHT AND POWER COMPANY PRIOR TO I O CONSTRUCTION. n \ n Call before you dig