HomeMy WebLinkAbout20201087 Ver 1_DurhamSWGapsIII_Lumley_PlanSet_20200826LOCATION 1
EAST CLUB BLVD
(Sheets 4-7)
LOCATION 3
LEON STREET
(Sheet 9)
LOCATION 5
CHEEK ROAD
(Sheets 11-12)
LOCATION 2
PICKETT ROAD
(Sheet 8)
LOCATION 6
SOUTH ELM & EAST MAIN
(Sheet 13)
LOCATION 4
HUNT STREET
(Sheet 10)
LOCATION 7
LUMLEY ROAD
(Sheet 14)INTER
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JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-01.dwg | Plotted on 8/13/2020 11:11 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICE01 TITLE SHEETBPW
BPW
CMK
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06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
VICINITY MAP
SCALE: 1" = 5,000'
DURHAM SIDEWALK GAPS III
SHEET NUMBERSDATE SHEET NUMBERSDATE
REVISIONS
90% SUBMISSION
06/26/20
TITLE SHEET 1
GENERAL NOTES & CONVENTIONAL SYMBOLS 1A
RIGHT OF WAY DATA SHEET 1B
SURVEY CONTROL & CENTERLINE COORDINATE LIST 1C
TYPICAL SECTIONS 2A
DETAIL SHEETS 2B
DRAINAGE AREA MAPS 3A-1 - 3A-9
PLAN & PROFILE SHEET - EAST CLUB BLVD 4 - 7
PLAN & PROFILE SHEET - PICKETT ROAD 8
PLAN & PROFILE SHEET - LEON STREET 9
PLAN & PROFILE SHEET - HUNT STREET 10
PLAN & PROFILE SHEET - CHEEK ROAD 11 - 12
PLAN & PROFILE SHEET - SOUTH ELM ST & EAST MAIN ST 13
PLAN & PROFILE SHEET - LUMLEY ROAD 14
DRAINAGE DESCRIPTIONS & PROFILES 15
ENTRANCE PROFILES 16
EROSION CONTROL PLANS EC-1 - EC-10
TRANSPORTATION MANAGEMENT PLAN TMP-1
CROSS SECTION SHEETS XS-1 - XS-15
SHEET INDEX
DEPARTMENT OF GENERAL SERVICES
CITY OF DURHAM
NORTH CAROLINA
NAD 83THESE PLANS ARE UNFINISHED AND
UNAPPROVED AND ARE NOT TO BE USED FOR
ANY TYPE OF CONSTRUCTION OR THE
ACQUISITION OF RIGHT-OR-WAY
SPECIAL CONDITIONS OF APPROVAL
A. SITE PLAN STANDARD NOTES
1. The designing professional (a NCPE, NCPLS or NCRLA – as required) shall submit three (3) sets of
construction drawings to the Public Works Department – Development Review for review and approval.
Construction drawing approval is required prior to commencing construction (see Construction Plan
Approval Process). The approval of construction drawings is separate from site plan approval. City
officials shall review all sizes, materials, slopes, locations, extensions and depths for all proposed utilities
(waterlines, sanitary sewer lines and storm drainage conveyance systems) for compliance with all
applicable regulatory standards, specifications, and best
management practices.
2. The designing professional (a NCPE, NCPLS or NCRLA – as required) shall submit one (1) set of
as-built drawings to the Public Works Department – Development Review for review and approval.
As-built drawing approval is required prior to water meter installation and/or sanitary sewer service
connection and prior to issuance of a certificate of occupancy.
3. Add the following notes when public sidewalk and curb ramps are proposed:
i. PROWAG standards are to be used. See City of Durham Curb Cuts Details
http://durhamnc.gov/DocumentCenter/Home/View/2114.
ii. For ramps in ‘tight’ existing developed areas with small ROW’s (Downtown, etc) it is
recommended specific ramp details are needed to prevent construction delays. The burden to make it
work is on the designing engineer.
B. N/A
C. SIDEWALK NOTE
The location of the sidewalks shown on this plan is schematic. A City of Durham and/or NCDOT
encroachment permit is required prior to any construction. After obtaining the required permits, please
contact the City of Durham Engineering Construction Inspection office at 919-560-4326 for
preconstruction conference and field visit prior to any work on the proposed sidewalk.
D. N/A
E. N/A
F. DRIVEWAY PERMIT NOTES
A City of Durham Driveway Permit is required prior to any driveway construction on public right-of-way.
Submit plans for Driveway Permit approval to City Engineering Development Review. After obtaining the
permit, please call City of Durham Engineering Inspection office at 919-560-4326 prior to start of
construction.
NCDOT Driveway Permit required prior to construction. Contact NCDOT at 919-220-4750 for
requirements.
NOTES:
ALL MANHOLES, METER BOXES, VALVE BOXES, HYDRANTS, ETC, THAT WILL BE IMPEDING THIS WORK SHALL BE ADJUSTED TO FINAL GRADE.
CONTACT WILLIE NOBLE, MANAGER OF CONSTRUCTION AT GOTRIANGLE WHEN FORMS ARE SET AND PRIOR TO POURING OF CONCRETE FOR BUS STOP AMENITIES.
(919-485-7563) WNOBLE@GOTRIANGLE.ORG
CONCRETE BUS PAD SUBGRADE - COMPACTION OF SUBGRADE SHALL BE CHECKED BY A TECHNICIAN UNDER THE SUPERVISION OF A LICENSED PROFESSIONAL
ENGINEER; PRIOR TO POURING CONCRETE BY USING A PROBE ROD OR TESTING THE SOIL IF NECESSARY.
CONCRETE BUS PAD - QUALITY OF CONCRETE SHALL BE CHECKED PER ASTM STANDARDS TO ENSURE PROPER MIX DESIGN AND SPECIFICATIONS. TESTING SHALL BE
PERFORMED BY A TECHNICIAN UNDER THE SUPERVISION OF A LICENSED PROFESSIONAL.
FINAL REPORT WITH SUBGRADE AND CONCRETE TEST RESULTS, AND VERIFICATION OF FINAL PAD GRADE TO BE PROVIDED TO GOTRIANGLE FOR FINAL APPROVAL
SEDIMENT AND EROSION CONTROL
1.If more than 12,000 sq. ft. is disturbed a land-disturbing permit will be required prior to the
commencement of any land-disturbing activities.
2.If more than 20,000 sq. ft. is disturbed , a sedimentation and erosion control plan must be submitted
and approved prior to the issuance of a land-disturbance permit.
3.Tree protection is required by the City/ County Planning Department, tree protection certification
must be submitted to the Durham County Erosion Control Division, and tree protection inspection
completed prior to land-disturbance permit issuance.
4.If an offsite spoil or borrow site is utilized, the disturbed area must be included in the Land
Disturbance Plan and Permit unless already permitted.
5.If the disturbed area exceeds five acres, an improvement security will be required prior to
land-disturbing permit issuance.
SPRINKLER VALVE
HVAC - HEATING, VENTILATION AND AIR CONDITIONING
LEGEND
GAS VALVE
FENCE
EDGE OF TREELINE
PAINTED WATER LINE
PAINTED TELEPHONE LINE
GUY
CABLE TV PEDESTAL
TELEPHONE PEDESTAL
FIRE HYDRANT
LIGHT POLE
POWER POLE
ELECTRIC BOX
PG - PAGE
SF - SQUARE FEET
GV - GAS VALVE
YI - YARD INLET
GI - GRATE INLET
CB - CATCH BASIN
NTS - NOT TO SCALE
R / W - RIGHT-OF-WAY
C / L - CENTERLINE
P / L - PROPERTY LINE
CI - CURB INLET
PB - PLAT BOOK
DB - DEED BOOK
EP - EDGE OF PAVING
X X
OHP
W
UGT
CMP - CORRUGATED METAL PIPE
VCP - VITRIFIED CLAY PIPE
RCP - REINFORCED CONCRETE PIPE
HDPE - HIGH DENSITY POLYETHYLENE PIPE
SPRINKLER HEAD
SIGN
TBC - TOP BACK OF CURB
FLAG POLE
GROUND LAMP
STORM LINE
SANITARY LINESAN
OVERHEAD POWER LINE
DIP - DUCTILE IRON PIPE
MH TELEPHONE
MH SANITARY
MH DRAINAGE
BOLLARD
SPRINKLER BOX
WATER VALVE
GAS METER
CLEAN OUT
WATER METER
ELECTRIC METER
MH WATER
YARD LIGHT
S
W
D
E
T
C
T
MH ELECTRIC
PAINTED POWER LINEUGP
PAINTED GAS LINEG
PAINTED STORM LINESTM
ROOF DRAIN
AC UNIT
MAILBOX
DEED LINE
LINE NOT SURVEYED
BOREHOLE
BACKFLOW PREVENTERBFP
WATER VAULTVW
TELEPHONE VAULTVT
WELLW
MONITORING WELL
LSA -LANDSCAPED AREA
MKF - FIBER OPTIC MARKER
SIGP - SIGNAL POLE
TRAFFIC CONTROL BOX
TVP - TELEVISION PEDESTAL
UTILITY VAULT
TC
FES - FLARED END SECTION
MKG - GAS MARKER
WATER SPIGOT
POWER VAULTVP
VU
GAS TEST LOCATION
TREE
HANDICAP PARKING
SATELLITE DISH
HC
XXXX - SITE ADDRESS
PAINTED FIBER OPTIC LINE
PAINTED CABLE TV LINEUCATV
UFO
CMF - CONCRETE MONUMENT
IRS - 5/8" IRON REBAR SET
IRF - IRON ROD FOUND
IPF - IRON PIPE FOUND
CP - COMPUTED EASEMENT POINT
SURVEY NOTES:
1.HORIZONTAL CONTROL (BASIS OF THE BEARINGS)IS BASED ON NC STATE GRID,
NAD'83 (2011);VERTICAL CONTROL IS BASED ON NAVD'88,AS ESTABLISHED BY GPS.
ALL DISTANCES SHOWN HERON ARE GROUND DISTANCES.
2.CONTOUR INTERVALS ARE 1'.
3.THE LOCATION OF SUB SURFACE UTILITIES AS SHOWN HEREON, IF ANY, ARE
BASED ON FIELD LOCATION OF SURFACE FEATURES AND MARKINGS PROVIDED
BY NC 811 AND ARE APPROXIMATE. OTHER SUB SURFACE UTILITIES MAY EXIST
ON THIS SITE THAT ARE NOT INCLUDED IN THIS SURVEY.
4.THIS MAP CONSTITUTES NEITHER A SUBDIVISION NOR A RECOMBINATION PLAT OF
THE PARCELS OF LAND SHOWN HEREON.THIS MAP HAS NOT BEEN PREPARED IN
ACCORDANCE WITH NC G.S. 47-30 AND IS NOT SUITABLE FOR RECORDING.
5.THERE ARE NO RECOVERABLE NGS MONUMENTS WITHIN 2000' OF THIS PROPERTY.
GENERAL NOTES: 2018 SPECIFICATIONS
EFFECTIVE: 02-04-2020
REVISED:
GRADE LINE:
GRADING AND SURFACING:
THE GRADE LINES SHOWN DENOTE THE FINISHED ELEVATION OF THE PROPOSED
SURFACING AT GRADE POINTS SHOWN ON THE TYPICAL SECTIONS. GRADE LINES MAY BE
ADJUSTED AT THEIR BEGINNING AND ENDING AND AT STRUCTURES AS DIRECTED BY THE
ENGINEER IN ORDER TO SECURE A PROPER TIE-IN.
GRADING AND SURFACING OR RESURFACING AND WIDENING:
THE GRADE LINES SHOWN DENOTE THE FINISHED ELEVATION OF THE PROPOSED
SURFACING AT GRADE POINTS SHOWN ON THE TYPICAL SECTIONS. WHERE NO GRADE LINES
ARE SHOWN, THE PROFILES SHOWN DENOTE THE TOP ELEVATION OF THE EXISTING PAVEMENT
ALONG THE CENTER LINE OF SURVEY ON WHICH THE PROPOSED RESURFACING WILL BE PLACED.
GRADE LINES MAY BE ADJUSTED BY THE ENGINEER IN ORDER TO SECURE A
PROPER TIE-IN.
GRADING:
THE GRADE LINES SHOWN DENOTE THE FINISHED ELEVATION OF THE PROPOSED OR
FUTURE SURFACING AT GRADE POINTS SHOWN ON THE TYPICAL SECTIONS. GRADE LINES
MAY BE ADJUSTED AT THEIR BEGINNING AND ENDING AND AT STRUCTURES AS DIRECTED BY THE
ENGINEER IN ORDER TO SECURE A PROPER TIE-IN.
CLEARING:
CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY
METHOD II.
SIDE ROADS:
THE CONTRACTOR WILL BE REQUIRED TO DO ALL NECESSARY WORK TO PROVIDE
SUITABLE CONNECTIONS WITH ALL ROADS, STREETS, AND DRIVES ENTERING THIS PROJECT.
THIS WORK WILL BE PAID FOR AT THE CONTRACT UNIT PRICE FOR THE PARTICULAR ITEMS
INVOLVED.
UNDERDRAINS:
UNDERDRAINS SHALL BE CONSTRUCTED IN ACCORDANCE WITH STD. NO. 815.03 AT
LOCATIONS DIRECTED BY THE ENGINEER.
DRIVEWAYS:
DRIVEWAYS SHALL BE CONSTRUCTED IN ACCORDANCE WITH STD. 848.02
USING 3 FOOT RADII OR RADII AS SHOWN ON THE PLANS. LOCATIONS OF DRIVES
WILL BE AS SHOWN ON THE PLANS OR AS DIRECTED BY THE ENGINEER.
SUBSURFACE PLANS:
NO SUBSURFACE PLANS ARE AVAILABLE ON THIS PROJECT. THE CONTRACTOR SHOULD
MAKE HIS OWN INVESTIGATION AS TO THE SUBSURFACE CONDITIONS.
UTILITIES:
UTILITY OWNERS ON THIS PROJECT ARE AT&T, Dominion Energy,
Duke Energy, Spectrum, Duke University, Frontier Communications, Segra, Google Fiber
City of Durham, AT&T Teleport, AT&T Distribution
ANY RELOCATION OF EXISTING UTILITIES WILL BE ACCOMPLISHED BY OTHERS.
RIGHT-OF-WAY MARKERS:
ALL RIGHT-OF-WAY MARKERS ON THIS PROJECT SHALL BE PLACED BY CONTRACT.
CURB RAMPS
CURB RAMPS ARE SHOWN ON THE PLANS AT APPROXIMATE LOCATIONS.
CONSTRUCT ALL CURB RAMPS ACCORDANCE WITH STD 848.05 and/or 848.06.
EFF.02-04-2020
REV.
2018 ROADWAY ENGLISH STANDARD DRAWINGS
The following Roadway Standards as appear in "Roadway Standard Drawings" Highway Design Branch -
N.C. Department of Transportation - Raleigh, N. C., Dated January, 2018 are applicable to this project
and by reference hereby are considered a part of these plans:
STD.NO. TITLE
DIVISION 2 - EARTHWORK
200.02 Method of Clearing - Method II
DIVISION 3 - PIPE CULVERTS
300.01 Method of Pipe Installation
310.10 Driveway Pipe Construction
DIVISION 6 - ASPHALT BASES AND PAVEMENTS
654.01 Pavement Repairs
DIVISION 8 - INCIDENTALS
815.03 Pipe Underdrain and Blind Drain
838.01 Concrete Endwall for Single and Double Pipe Culverts - 15" thru 48" Pipe 90 Skew
838.39 Reinforced Concrete Endwall - for Single 72" Pipe 90 Skew
840.02 Concrete Catch Basin - 12" thru 54" Pipe
840.03 Frame, Grates and Hood - for Use on Standard Catch Basin
840.14 Concrete Drop Inlet - 12" thru 30" Pipe
840.16 Drop Inlet Frame and Grates - for use with Std. Dwg 840.14 and 840.15
840.66 Drainage Structure Steps
846.01 Concrete Curb, Gutter and Curb & Gutter
848.01 Concrete Sidewalk
848.02 Driveway Turnout - Radius Type
848.05 Curb Ramp - Proposed Curb & Gutter
848.06 Curb Ramp - Existing Curb & Gutter
876.02 Guide for Rip Rap at Pipe Outlets
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-01A.dwg | Plotted on 8/13/2020 11:12 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICE01A GENERAL NOTES, DETAILS & CONVENTIONAL SYMBOLSBPW
BPW
CMK
----
06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
SURVEY CONTROL MONUMENTS
CP NUMBER NORTHING EASTING ELEVATION ALIGNMENT STATION OFFSET
LOCATION 1 - EAST CLUB BLVD
TBM 826795.140 2034914.860 327.39 E Club Blvd - West 104+33.42 29.698
TBM 826972.560 2035263.640 332.07 E Club Blvd - East 200+15.96 -2.500
LOCATION 2 - PICKETT ROAD
TBM 809495.370 2013722.230 360.80 Pickett Rd 102+11.96 66.080
TBM 809729.090 2014068.950 359.16 ---------
LOCATION 3 - LEON STREET
TBM 828178.950 2026582.780 359.08 ---------
TBM 828230.780 2027260.030 386.66 Leon 104+55.59 -56.513
LOCATION 4 - HUNT STREET
TBM 818945.850 2023229.150 383.68 Hunt 101+72.68 -29.753
TBM 818809.840 2030536.200 386.60 ---------
LOCATION 5 - CHEEK ROAD
TBM 820063.830 2038644.910 349.12 ---------
TBM 820312.280 2038583.390 343.35 ---------
LOCATION 6 - SOUTH ELM STREET & EAST MAIN STREET
TBM 814715.900 2032379.210 367.76 ---------
TBM 814725.110 2032659.530 372.94 ---------
LOCATION 7 - LUMLEY ROAD
TBM 792038.160 2051055.430 371.22 ---------
TBM 792348.540 2051209.900 369.55 ---------
Horizontal Alignment Report
*************************************************************************
Alignment Name: E Club Blvd - West
Station Range: Start: 100+00.00, End: 105+40.74
Description:
*************************************************************************
Begin E Club Blvd - West
N 826,629.3074 E 2,034,513.3276 100+00.00
Line (1)
N63° 38' 24.95"E 540.738'
N 826,869.3983 E 2,034,997.8421 105+40.74
Line (1)
N 826,869.3983 E 2,034,997.8421 105+40.74
End E Club Blvd - West
*************************************************************************
Alignment Length: 540.738'
*************************************************************************
*************************************************************************
Alignment Name: E Club Blvd - East
Station Range: Start: 200+00.00, End: 212+99.94
Description:
*************************************************************************
Begin E Club Blvd - East
N 826,963.0640 E 2,035,250.5740 200+00.00
Line (1)
N62° 53' 48.54"E 45.235'
N 826,983.6730 E 2,035,290.8420 200+45.24
Line (1)
Line (2)
N63° 39' 26.63"E 13.919'
N 826,989.8495 E 2,035,303.3159 200+59.15
Line (2)
Line (3)
N62° 17' 23.86"E 53.159'
N 827,014.5681 E 2,035,350.3778 201+12.31
Line (3)
Line (4)
N61° 52' 19.32"E 159.439'
N 827,089.7346 E 2,035,490.9868 202+71.75
Line (4)
Line (5)
N62° 32' 08.96"E 55.261'
N 827,115.2204 E 2,035,540.0195 203+27.01
Line (5)
Line (6)
N63° 31' 37.91"E 269.471'
N 827,235.3431 E 2,035,781.2350 205+96.48
Line (6)
Line (7)
N74° 50' 13.66"E 10.198'
N 827,238.0105 E 2,035,791.0780 206+06.68
Line (7)
Line (8)
N63° 31' 37.91"E 244.839'
N 827,347.1533 E 2,036,010.2451 208+51.52
Line (8)
Line (9)
N60° 39' 53.25"E 20.025'
N 827,356.9639 E 2,036,027.7022 208+71.55
Line (9)
Line (10)
N63° 31' 37.91"E 61.977'
N 827,384.5917 E 2,036,083.1809 209+33.52
Line (10)
Line (11)
N73° 23' 34.81"E 35.018'
N 827,394.6000 E 2,036,116.7381 209+68.54
Line (11)
Line (12)
N63° 31' 37.91"E 56.854'
N 827,419.9440 E 2,036,167.6307 210+25.40
Line (12)
Line (13)
N60° 06' 20.75"E 45.704'
N 827,442.7228 E 2,036,207.2535 210+71.10
Line (13)
Line (14)
N64° 06' 34.02"E 76.979'
N 827,476.3357 E 2,036,276.5057 211+48.08
Line (14)
Line (15)
N63° 22' 17.75"E 151.863'
N 827,544.4011 E 2,036,412.2610 212+99.94
Line (15)
N 827,544.4011 E 2,036,412.2610 212+99.94
End E Club Blvd - East
*************************************************************************
Alignment Length: 1,299.941'
*************************************************************************
*************************************************************************
Alignment Name: Puckett Rd
Station Range: Start: 100+00.00, End: 102+40.70
Description:
*************************************************************************
Begin Puckett Rd
N 809,418.9630 E 2,013,514.3860 100+00.00
Line (1)
N56° 22' 14.89"E 28.717'
N 809,434.8670 E 2,013,538.2970 100+28.72
Line (1)
Line (2)
N51° 49' 45.70"E 181.352'
N 809,546.9433 E 2,013,680.8708 102+10.07
Line (2)
Line (3)
N52° 54' 43.97"E 30.628'
N 809,565.4130 E 2,013,705.3030 102+40.70
Line (3)
N 809,565.4130 E 2,013,705.3030 102+40.70
End Puckett Rd
*************************************************************************
Alignment Length: 240.696'
*************************************************************************
*************************************************************************
Alignment Name: Leon St
Station Range: Start: 100+00.00, End: 104+79.55
Description:
*************************************************************************
Begin Leon St
N 828,169.1878 E 2,026,806.2703 100+00.00
Line (1)
N89° 47' 13.01"E 22.894'
N 828,169.2730 E 2,026,829.1645 100+22.89
Line (1)
Line (2)
N73° 35' 42.01"E 17.738'
N 828,174.2825 E 2,026,846.1801 100+40.63
Line (2)
Line (3)
N89° 20' 34.92"E 105.576'
N 828,175.4931 E 2,026,951.7492 101+46.21
Line (3)
Line (4)
N83° 37' 56.79"E 10.050'
N 828,176.6077 E 2,026,961.7371 101+56.26
Line (4)
Line (5)
N89° 20' 34.92"E 10.000'
N 828,176.7223 E 2,026,971.7364 101+66.26
Line (5)
Line (6)
S84° 56' 46.94"E 10.050'
N 828,175.8370 E 2,026,981.7472 101+76.31
Line (6)
Line (7)
N89° 20' 34.92"E 171.862'
N 828,177.8076 E 2,027,153.5977 103+48.17
Line (7)
Line (8)
S79° 20' 49.32"E 10.198'
N 828,175.9224 E 2,027,163.6200 103+58.37
Line (8)
Line (9)
N89° 20' 34.92"E 55.049'
N 828,176.5536 E 2,027,218.6650 104+13.42
Line (9)
Line (10)
S82° 22' 16.84"E 19.177'
N 828,174.0078 E 2,027,237.6722 104+32.59
Line (10)
Line (11)
N89° 21' 15.70"E 46.959'
N 828,174.5370 E 2,027,284.6286 104+79.55
Line (11)
N 828,174.5370 E 2,027,284.6286 104+79.55
End Leon St
*************************************************************************
Alignment Length: 479.553'
*************************************************************************
*************************************************************************
Alignment Name: Hunt St
Station Range: Start: 100+00.00, End: 102+50.00
Description:
*************************************************************************
Begin Hunt St
N 818,914.0103 E 2,030,056.8370 100+00.00
Line (1)
N89° 18' 27.13"E 250.000'
N 818,917.0316 E 2,030,306.8189 102+50.00
Line (1)
N 818,917.0316 E 2,030,306.8189 102+50.00
End Hunt St
*************************************************************************
Alignment Length: 250.000'
*************************************************************************
*************************************************************************
Alignment Name: Cheek Road
Station Range: Start: 100+00.00, End: 109+79.26
Description:
*************************************************************************
Begin Cheek Road
N 820,504.7413 E 2,038,410.4558 100+00.00
Line (1)
N74° 50' 48.69"E 464.201'
N 820,626.0834 E 2,038,858.5170 104+64.20
Line (1)
Line (2)
N75° 17' 22.00"E 515.055'
N 820,756.8745 E 2,039,356.6887 109+79.26
Line (2)
N 820,756.8745 E 2,039,356.6887 109+79.26
End Cheek Road
*************************************************************************
Alignment Length: 979.256'
*************************************************************************
*************************************************************************
Alignment Name: Elm Street
Station Range: Start: 100+00.00, End: 101+52.34
Description:
*************************************************************************
Begin Elm Street
N 814,737.1469 E 2,032,473.3226 100+00.00
Line (1)
N75° 25' 55.40"E 7.582'
N 814,739.0540 E 2,032,480.6610 100+07.58
Line (1)
Line (2)
S86° 18' 55.19"E 3.392'
N 814,738.8360 E 2,032,484.0459 100+10.97
Line (2)
Line (3)
N75° 45' 45.64"E 62.262'
N 814,754.1487 E 2,032,544.3956 100+73.24
Line (3)
Line (4)
N60° 34' 31.55"E 3.690'
N 814,755.9614 E 2,032,547.6093 100+76.93
Line (4)
Line (5)
N76° 26' 52.66"E 75.414'
N 814,773.6330 E 2,032,620.9237 101+52.34
Line (5)
N 814,773.6330 E 2,032,620.9237 101+52.34
End Elm Street
*************************************************************************
Alignment Length: 152.340'
*************************************************************************
*************************************************************************
Alignment Name: Lumley Road
Station Range: Start: 100+00.00, End: 103+61.91
Description:
*************************************************************************
Begin Lumley Road
N 792,486.2691 E 2,050,870.6002 100+00.00
Line (1)
S80° 04' 07.50"E 101.489'
N 792,468.7656 E 2,050,970.5689 101+01.49
Line (1)
Curve (2)
BC N 792,468.7656 E 2,050,970.5689 101+01.49
CTR N 791,483.7502 E 2,050,798.1025
PI N 792,458.2379 E 2,051,030.6964
Direction Back S80° 04' 07.50"E
Radius 1,000.000'
Delta 6°59'11"(RT)
Length 121.933'
Tangent 61.042'
Chord Direction S76° 34' 32.24"E Distance 121.858'
Direction Ahead S73° 04' 56.99"E
EC N 792,440.4749 E 2,051,089.0969 102+23.42
Curve (2)
Line (3)
S73° 04' 56.99"E 138.488'
N 792,400.1757 E 2,051,221.5917 103+61.91
Line (3)
N 792,400.1757 E 2,051,221.5917 103+61.91
End Lumley Road
*************************************************************************
Alignment Length: 361.910'
*************************************************************************
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-01C.dwg | Plotted on 8/13/2020 11:12 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICE01C SURVEY CONTROL & HORIZONTAL CENTERLINE LISTBPW
BPW
CMK
----
06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
2%2:1
F
I
L
L
VARIABLE SLOPE
E. Club Boulevard
PROPOSED TYPICAL SECTION
STA. 101+25 TO STA. 104+50
CONSTR. C/L
E. Club Boulevard
PROPOSED TYPICAL SECTION
STA. 200+50 TO STA. 211+75
CONSTR. C/L
2%
6'
SIDEWALK2.5'1'
LANDING
PROP. NCDOT 2'-6" CURB & GUTTER
5'
SIDEWALK 1'
LANDING
1'
LANDING
1' SAW CUT***
2:1
F
I
L
L
PEDESTRIAN
HANDRAIL
TYPICAL SECTIONS
Pickett Road
PROPOSED TYPICAL SECTION
STA. 100+25 TO STA. 102+10
CONSTR. C/L
2:1
F
I
L
L
3:1 C
U
T
2%
5'
SIDEWALK 1'
LANDING
1'
LANDING
PROP. 6" CONCRETE SIDEWALK
PROP. 4" ABC STONE
PROP. 4" CONCRETE SIDEWALK
PROP. 4" ABC STONE
Leon Street
PROPOSED TYPICAL SECTION
STA. 100+25 TO STA. 104+50
CONSTR. C/L
3:1
FILL
3:1
FILL2%
5'
SIDEWALK 1'
LANDING
1'
LANDING
* COMPACT SUBGRADE TO A DENSITY
OF NO LESS THAN 100%. REFER TO
SHEET 2B FOR DETAILS.
PROP. 4" CONCRETE SIDEWALK
PROP. 4" ABC STONE
PROP. 4" CONCRETE
SIDEWALK*
Hunt Street
PROPOSED TYPICAL SECTION
STA. 100+50 TO STA. 102+00
CONSTR. C/L
6'
SIDEWALK1.5'
BRICK
PATTERN
1' SAW CUT***
PROP. 6" CONCRETE SIDEWALK
PROP. 4" ABC STONE
2%
REMOVE AND RE-SET EXISTING 6"
DURHAM GRANITE CURB
PROP. DURHAM CONTINUOUS
PAVER BAND**
*** SAW CUT 1' INTO EXISTING
PAVEMENT TO CONSTRUCTION
OF NEW CURB AND GUTTER.
MATCH AND REPLACE EXISTING
PAVEMENT SECTION.
** BRICK DIMENSIONS AND PATTERN
TO MATCH EXISTING BRICK
PAVERS ADJACENT TO SITE. SEE
CITY DETAIL ON SHEET 1A.
Cheek Road
PROPOSED TYPICAL SECTION
STA. 101+50 TO STA. 109+50
CONSTR. C/L
2%
1' SAW CUT***
6'
SIDEWALK2.5'VAR.
LANDING
PROP. NCDOT 2'-6" CURB & GUTTER
PROP. 6" CONCRETE SIDEWALK
PROP. 4" ABC STONE
50:1
FILL
2:1
F
I
L
L
PEDESTRIAN HANDRAIL
(SEE DETAIL ON SHEET 2B)
3:1 FI
L
L
LANDING
LANDING
1'
1'
S. Elm Street
PROPOSED TYPICAL SECTION
STA. 100+10 TO STA. 100+75
CONSTR. C/L
2%
1'
LANDINGLANDING
PROP. 4" CONCRETE SIDEWALK
PROP. 4" ABC STONE
5'
SIDEWALK1'
Lumley Road
PROPOSED TYPICAL SECTION
STA. 100+00 TO STA. 103+10
CONSTR. C/L
5'
SIDEWALK 1'
LANDING
4'
VERGE
3:1 FIL
L
6'
SIDEWALK2.5'1'
LANDING
1' SAW CUT***
3:1 FI
L
L
2:1
F
I
L
L
PEDESTRIAN HANDRAIL
(SEE DETAIL ON SHEET 2B)
LANDING
1'
PROP. 4" CONCRETE SIDEWALK
PROP. 4" ABC STONE
PROP. 6" CONCRETE SIDEWALK
PROP. 4" ABC STONE
PROP. NCDOT 2'-6" CURB & GUTTER
2%
50:1
CUT
2%
PROP. 4" CONCRETE SIDEWALK
PROP. 4" ABC STONE
5'
SIDEWALK 1'
LANDING
1'
LANDING
VARIABLE
SLOPEVARIABLE SLOPE
VARIABLE SLOPE
3:1 CUT SLOPE
3:1 CUT SLOPE
3:1 CUT SLOPE
3:1 CUT SLOPE
3:1 FILL SLOPE
PROP. NCDOT
6" CONCRETE CURB
3:1 FILL SLOPE
3:1 FILL
SLOPE
3:1 CUT SLOPE
PROP. NCDOT 6" CURB
NOTE: CONTRACTOR SHALL TRANSITION HEIGHT OF
PROPOSED CURB/GUTTER TO EXISTING CURB/GUTTER
OVER A TRANSITION LENGTH OF APPROX. 5'
3'
INSET A
6"
1
43
2
1 3" - ASPHALT CONC SURFACE COURSE, TYPE S9.5B
4" - ASPHALT CONC INTERMEDIATE COURSE, TYPE I19.0C
5" - ASPHALT CONC BASE COURSE, TYPE B25.0C
MATCH EXISTING DEPTH OF AGGREGATE BASE COURSE
2
3
4
INSET "A"
6"6"
6"6"
6"6"
6"6"
6"6"
6"
6"
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-02A.dwg | Plotted on 8/13/2020 11:13 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICE02A TYPICAL SECTIONSBPW
BPW
CMK
1" = 5'
06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
0.95
0.27 Ac.
0.88
700
POINT OF ANALYSIS #1
LUMLE
Y
R
O
A
D
SAGEBRUSH LANE100101102103103BPPCPTEP15"14-114-2
14-3 EX-1PROP. TREE
CLEARING LIMITS
LOT 1
PATRICK WAYNE DAY
PIN: 0759-03-12-2233
DB 4345, PG 166
PB 133, PG 18
N/F
ALEXANDER CROSSING
HOMEOWNERS
PIN: 0759-03-01-8656
DB 4039, PG 584
N/F
BRADBURY
PROPERTY OWNERS
PIN: 0759-03-92-4189
DB 5426, PG 453
OPEN SPACEALEXANDER CROSSING HOMEOWNERSASSOCIATION, INC.PIN: 0759-03-11-2913DB 4595, PG 824 & PB 162, PG 293DRAINAGE AREA
REFERENCE NUMBER C-FACTOR (POST-DEV)
AREA (ACRES)
DRAINAGE AREA MAP LEGEND
OVERLAND FLOW (Tc)
SHALLOW CONCENTRATED FLOW (Tc)
0.00
0.00
0.00
CHANNEL FLOW (Tc)
XXX
C-FACTOR (PRE-DEV)
DRAINAGE AREA
REFERENCE NUMBER C-FACTOR (POST-DEV)
AREA (ACRES)
DRAINAGE AREA MAP LEGEND
OVERLAND FLOW (Tc)
SHALLOW CONCENTRATED FLOW (Tc)
0.00
0.00
0.00
CHANNEL FLOW (Tc)
XXX
C-FACTOR (PRE-DEV)
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-03A-9.dwg | Plotted on 8/13/2020 11:21 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICE03A-9 DRAINAGE AREA MAPBPW
BPW
CMK
1" = 30'
06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
SAN
SAN
SAN
SANSANSAN
SAN
SAN
SAN
SAN
SAN
SSMH
RIM ELEV.= 366.42'
10" PVC INV. IN= 357.23'
10" PVC INV. IN= 356.94'
10" PVC INV. OUT= 356.56'
SSMH
RIM ELEV.= 365.95'
10" PVC INV. OUT= 357.78'
SSMH
RIM ELEV.= 369.56'
10" PVC INV. OUT= 358.27'
72" CMP
INV. IN= 360.15'
72" CMP
INV. OUT= 359.70'
15" RCP
INV. OUT= 361.35'
CB
RIM ELEV.= 368.26'
15" RCP INV. IN= 364.86'
15" RCP INV. OUT= 364.76'
CB
RIM ELEV.= 368.70'
15" RCP INV. OUT= 365.49'OHUOHULUMLE
Y
R
O
A
D
(75' PU
B
L
I
C
R
/
W
)
PB 162,
P
G
2
9
3
LOT 1
PATRICK WAYNE DAY
PIN: 0759-03-12-2233
DB 4345, PG 166
PB 133, PG 18
N/F
ALEXANDER CROSSING
HOMEOWNERS
PIN: 0759-03-01-8656
DB 4039, PG 584
N/F
BRADBURY
PROPERTY OWNERS
PIN: 0759-03-92-4189
DB 5426, PG 453
EXISTING CONCRETE SIDEWALK
S
S
S
EXISTIN
G
C
O
N
C
R
E
T
E
SIDEWAL
K
LUM
L
E
Y
R
O
A
D
O
U
T
F
A
L
L
#
1
EXIS
TI
N
G
3
0'
S
A
NI
T
A
R
Y
SEW
E
R
E
A
S
E
M
E
N
T
PB 83
P
G
5
5
DB 42
2
P
G
1
4
50' N
E
U
S
E
R
I
V
E
R
BUFF
E
R
10' N
O
B
U
I
L
D
Z
O
N
E
PB 16
1
P
G
2
3
4
10' N
O
B
U
I
L
D
Z
O
N
E
PB 16
1
P
G
2
3
4
50' N
E
U
S
E
R
I
V
E
R
BUFF
E
R
ALEXANDER CROSSING HOMEOWNERSSAGEBRUSH LANE(50' PUBLIC R/W)PB 162, PG 293N71
°
1
6
'
4
9
"
W
1
0
9
.
9
9
'
1/2" IPF
1/2" IPF
TBM
5/8" CAPPED REBAR SET
TIMMONS GROUP GPS #2
N: 792,348.54'
E: 2,051,209.90'
ELEV.: 369.55'
APPR
O
X
I
M
A
T
E
L
O
C
A
T
I
O
N
O
F
100' G
R
E
E
N
W
A
Y
E
A
S
E
M
E
N
T
MEASU
R
E
D
F
R
O
M
W
E
S
T
T
O
P
O
F
B
A
N
K
PB 15
7
P
G
2
5
3
P
B
1
6
2
P
G
2
9
3
U
G
P
U
G
P
U
G
P
U
G
POHPOHP UFO
UF
O
UFO
UFO
UFO
UFO
UFO
UFO
UFO
UFO
UFO
UFO
UFO
UFO
APPR
O
X
.
L
O
C
A
T
I
O
N
O
F
EXISTI
N
G
C
O
N
C
R
E
T
E
S
I
D
E
W
A
L
K
APPR
O
X
.
L
O
C
A
T
I
O
N
O
F
E
X
I
S
T
.
E
D
G
E
O
F
PAVE
M
E
N
T
A
N
D
C
U
R
B
A
N
D
G
U
T
T
E
R
APPROX. LOCATION
OF EXISTING CATCH
BASIN
NAD 830
SCALE 1"=20'
40'20'
LUML
E
Y
R
O
A
D
SAGEBRUSH LANEPROP. HANDRAIL
(SEE SHEET 2B)
F
F100101102 103103BPPCPTEP1
8
3
5
PROP. CATCH
BASINS
PROP. 72" REINFORCED
CONCRETE ENDWALL
(NCDOT DETAIL 838.39)
A
R=40'15"PROP. TREE
CLEARING LIMITS
EMBEDDED STONE SHALL BE
PLACED TO REINFORCE FILL SLOPE
1
ENDWALL INSTALLATION NOTES:
1. INSTALLATION SHALL TAKE PLACE WHEN NO MEASUREABLE
PRECIPITATION IS EXPECTED
2. ANY FILL MATERIAL PLACED SHALL HAVE SILT FENCE INSTALLED
TO PREVENT SEDIMENT FROM ENTERING THE STREAM
3. THE EXISTING STREAM FLOW SHALL BE DIVERTED TO A PROPERLY
SIZED TEMPORARY PUMP-AROUND WITH APPROPRIATE SEDIMENT
CONTROL DEVICES. INSTALLATION SHALL BE APPROVED IN THE
FIELD BY INSPECTOR
4. ONCE THE CULVERT IS INSTALLED, STREAM FLOW SHALL BE
ALLOWED THROUGH THE CULVERT AND BACKFILLING WITH
EMBEDDED STONE SHALL COMMENCE.
5. SEED AND STABILIZE AREA OF CLEARING.
TEMPORARY STREAM IMPACT AREA (CROSS HATCH) = 128 SF
TEMPORARY STREAM IMPACT LENGTH = 21 LF
TEMP. DOWN
STREAM IMPACTS
9
9
TIE TO EXISTING
CATCH BASIN
TIE TO EXISTING
SIDEWALK
TEMP. UPSTREAM
IMPACTS
DATUM ELEV
360
360
370
380
360
370
380
-2.83%
-2.83%
-2.28%-1.22%-1.19%-0.60%-0.69%0.93%0.98%1.99%2.00%
-2.95%PVI STA = 100+25.00PVI ELEV = 370.12PVI STA = 100+50.00PVI ELEV = 369.38PVI STA = 100+75.00PVI ELEV = 368.67PVI STA = 101+00.00PVI ELEV = 367.96PVI STA = 101+25.00PVI ELEV = 367.39PVI STA = 101+50.00PVI ELEV = 367.09PVI STA = 101+75.00PVI ELEV = 366.79PVI STA = 102+00.00PVI ELEV = 366.64PVI STA = 102+25.00PVI ELEV = 366.47PVI STA = 102+50.00PVI ELEV = 366.70PVI STA = 102+75.00PVI ELEV = 366.94PVI STA = 103+00.00PVI ELEV = 367.44PVI STA = 103+25.00PVI ELEV = 367.94100+00 369.4101+00368.0367.1102+00366.6366.7103+00367.4103+62369.38367.96367.09366.64366.70367.44F C
CONSTRUCTION
LIMITS
(FILL)(CUT)
PAVEMENT RESURFACING*
DEMOLITION OF EX. PAVEMENT,
CONCRETE, OR OTHER SITE FEATURE
* CONTRACTOR TO MILL,OVERLAY, AND / OR BUILD-UP PAVEMENT
WHERE NECESSARY TO ACHIEVE CROSS SLOPES & MIN. 2"
OVERLAY / BUILD-UP AS SHOWN ON CROSS SECTIONS.
EXIST. UTILITY TO BE RELOCATED
(BY OTHERS)
ADJUST EXIST. UTILITY TO GRADEA
NEW PAVEMENT
KEY LEGEND
1. PROP. CONCRETE SIDEWALK (4")
2. PROP. NCDOT ST'D 6" CURB
3. PROP. NCDOT ST'D 30" CURB & GUTTER
5. PROP. CURB RAMP
6. PROP. BUS STOP (TYP.)
7. PROP. BRICK PAVERS
8. PROP. CONCRETE SIDEWALK (6")
9. PROP. NCDOT ST'D 4" PERFORATED SUBDRAIN PIPE
CONCRETE
REMOVE LANDSCAPING
R
L
SELECT REMOVE TREE
NEW ASPHALT DRIVEWAY
1. PROP. CROSSWALK (8" LINE, 10' GAP WIDTH)
2. PROP. HI-VISIBILITY CROSSWALK (SEE SHEET 2B)
3. PROP. 4" WHITE EDGELINE
4. ERADICATE EXISTING PAINT MARKING
NOTE: ALL PAVEMENT MARKINGS SHALL BE THERMOPLASTIC
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-14.dwg | Plotted on 8/6/2020 9:45 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICE14 PLAN & PROFILE SHEET - LOCATION 7 - LUMLEY ROADBPW
BPW
CMK
1" = 20'
06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
DATUM ELEV 290
300
310
320
290
300
310
320
10+00317.6312.611+00307.9313.6615"
R
C
P
7-1STA. 10+12.16TOP = 315.94INV OUT = 314.50 (7-1 to 7-2)7-2STA. 10+88.15TOP = 309.44INV IN = 308.00 (7-1 to 7-2)Existing entrance culvert
Existing ground along
pipe centerline
PROPOSED GRADE
ALONG PIPE
CENTERLINE
LOCATION 1 -
EAST CLUB BOULEVARD
340
350
360
340
350
360
10+00357.410+50
15" RCP
11-1STA. 13+11.33TOP = 355.94INV OUT = 353.90 (11-1 to 11-2)11-2STA. 13+11.24TOP = 356.70INV IN = 353.70 (12-3 to 11-2)INV IN = 353.80 (11-1 to 11-2)INV OUT = 353.60 (11-2 to 11-3)PROPOSED GRADE
ALONG PIPE
CENTERLINE
Existing ground along
pipe centerline
LOCATION 5 -
CHEEK ROAD
305
310
320
330
340
305
310
320
330
340
10+00 326.011+00320.3328.4224" RCP 24" RCP
4-1STA. 10+44.00TOP = 327.88INV IN = 321.00 (EX-1 to 4-1)INV OUT = 321.00 (4-1 to 4-2)EX-1STA. 10+08.50TOP = 328.24INV OUT = 321.41 (EX-1 to 4-1)PROPOSED GRADE
ALONG PIPE
CENTERLINE
Existing ground along
pipe centerline
GRADE/TIE PROP. DITCH UNTIL
POSITIVE DRAINAGE CAN BE
MET WITH EXIST. DITCHEX.
R/W
PROP.
ESMT.
4-2
INV OUT = 320.86
LOCATION 1 -
EAST CLUB BOULEVARD
345
350
360
370
345
350
360
370
10+00 366.711+00360.711+07360.572" RCP
EX-1STA. 10+16.45TOP = 366.73INV OUT = 360.15 (EX-1 to 14-3)14-3STA. 10+76.45TOP = 366.28INV IN = 359.70 (EX-1 to 14-3)PROPOSED GRADE
ALONG PIPE
CENTERLINE
Existing ground along
pipe centerline
Exist.
R/W
LOCATION 7 -
LUMLEY ROAD
DATUM ELEV 345
350
360
370
345
350
360
370
10+00366.410+37360.615" RCP
14-1STA. 10+11.48TOP = 366.12INV OUT = 360.00 (14-1 to 14-2)14-2STA. 10+28.60TOP = 361.96INV IN = 359.70 (14-1 to 14-2)PROPOSED GRADE
ALONG PIPE
CENTERLINE
Existing ground along
pipe centerline
LOCATION 7 -
LUMLEY ROAD
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-15.dwg | Plotted on 8/13/2020 11:28 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICE15 DRAINAGE DESCRIPTIONS AND PROFILESBPW
BPW
CMK
----
06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
THIS PROJECT INCLUDES THE CONSTRUCTION OF SIDEWALK, PEDESTRIAN CURB
RAMPS, CURB AND GUTTER, BUS STOPS, UNDERGROUND STORM DRAINAGE AND
INSTALLATION OF PAVEMENT MARKINGS FOR SEVEN (7) DIFFERENT CLOCATIONS
THROUGHOUT THE CITY OF DURHAM. THESE LOCATIONS INCLUDE:
1.EAST CLUB BOULEVARD BETWEEN ABRIDGE STREET AND GLENBROOK DRIVE
2.2814 PICKETT ROAD
3.1001 LEON STREET
4.115 & 117 HUNT STREET
5.SOUTH CHEEK ROAD FROM ADNOVER DRIVE TO NORTH HARDEE STREET
6.SOUTH ELM STREET AT 950 EAST MAIN STREET
7.LUMLEY ROAD AT 2702 SAGEBRUSH LANE
EACH LOCATION WILL HAVE LESS THAN ONE ACRE OF LAND DISTURBANCE.
APPROXIMATELY 1.2 ACRES OF TOTAL LAND DISTURBANCE (ALL LOCATIONS) WILL
OCCUR FOR THE COMPLETION OF THIS PROJECT.
THE SURROUNDING TOPOGRAPHY FOR THE PROJECT CONSISTS OF LEVEL TERRAIN
SLOPING ROAD GRADES WITH LONGITUDINAL GRADES UP TO AROUND 7.0%. EXISTING
ROADSIDE DRAINAGE IS A COMPILATION OF CURBING AND DITCHES WITH INTERMITTENT
STORM SEWER NETWORKS.
EACH SIDEWALK LOCATION IS SURROUNDED BY RESIDENTIAL PROPERTIES AND SOME
COMMERCIAL. THE TOPOGRAPHY IS GENERALLY LEVEL LANDSCAPE.
THE PREDOMINANT SOILS FOR THIS PROJECT ARE:
-WHITE STORE-URBAN LAND COMPLEX, 0 TO 10 PERCENT SLOPES, HYDROLOGIC SOIL GROUP D
-WHITE STORE SANDY LOAM, 2 TO 6 PERCENT SLOPES, HYDROLOGIC SOIL GROUP D
-WHITE STORE SANDY LOAM, 6 TO 10 PERCENT SLOPES, HYDROLOGIC SOIL GROUP D
-URBAN LAND
A CRITICAL AREA IS FOUND ALONG LOCTION 7 - LUMLEY ROAD. IMPACTS TO CREEK SHALL BE
TEMPORARY ONLY. ALL MEASURES TO CONTAIN EROSION DURING CONSTRUCTION SHALL BE
IMPLEMENTED. ALL ROADS MUST BE CLEAR OF DIRT AND DEBRIS AT ALL TIMES.NOTE:
1. CONTRACTOR MUST KEEP THE EXISTING ROAD FREE FROM
BUILDUP OF SOIL.
SPECIFIC LOCATIONS OF STOCKPILE / LAYDOWN AREAS SHALL BE DETERMINED BY THE
CONTRACTOR.
UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT
CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO SECTION
3.8, 12.10 AND 15.5 OF THE DURHAM CITY/COUNTY UNIFIED DEVELOPMENT ORDINANCE AND
THE DURHAM COUNTY STORMWATER ORDINANCE. ALL OTHER LAND DISTURBANCE
ACTIVITIES SHALL ABIDE BY THE MINIMUM STANDARDS AND SPECIFICATIONS OF THE NORTH
CAROLINA DEPARTMENT OF TRANSPORTATION EROSION AND SEDIMENT CONTROL DESIGN
AND CONSTRUCTION MANUAL. THE MINIMUM STANDARDS SET FORTH BY THIS MANUAL SHALL
BE ADHERED TO UNLESS OTHERWISE WAIVED OR APPROVED BY A VARIANCE.
PROJECT DESCRIPTION
EXISTING SITE CONDITIONS:
ADJACENT PROPERTY:
SOILS:
OFF-SITE AREAS:
CRITICAL EROSION AREAS:
EROSION AND SEDIMENT CONTROL MEASURES:
1.SCHEDULE A PRECONSTRUCTION MEETING WITH NCDOT, CITY OF DURHAM AND
INSPECTOR BEFORE THE INSTALLMENT OF PHASE 1 EROSION CONTROL MEASURES.
2.PROVIDE MINIMAL CLEARING TO INSTALL SILT FENCE AS SHOWN ON THE PLANS.
INSTALL INLET PROTECTION AS REQUIRED FOR EXISTING INLETS. TAKE SPECIAL CARE
TO KEEP SOIL BUILD-UP FROM ENTERING THE EXISTING ROAD PAVEMENT.
3.THE CONTRACTOR WILL NOTIFY THE INSPECTOR AT THE PRE-CONSTRUCTION
MEETING OF THE PERMITTED LOCATION EXCESS SOIL MATERIAL IS HAULED TO OR
BORROW MATERIAL IS BROUGHT IN FROM.
4.CLEAR AND GRUB AS INDICATED IN THE PLANS. MAINTAIN ACCESS ALONG EXISTING
ROADS AND TO EXISTING DRIVEWAYS AT ALL TIMES.
5.TEMPORARY GRADING AND SEEDING IS REQUIRED FOR ALL AREAS WHEN DIRECTED:
5.1.WHEN IT IS IMPOSSIBLE OR IMPRACTICAL TO BRING AN AREA TO THE FINAL LINE,
GRADE AND FINISH SO THAT PERMANENT SEEDING AND MULCHING OPERATIONS
CAN BE PERFORMED WITHOUT SUBSEQUENT SERIOUS DISTURBANCE BY
ADDITIONAL GRADING
5.2.WHEN EROSION OCCURS OR IS CONSIDERED TO BE POTENTIALLY SUBSTANTIAL
ON AREAS OF GRADED ROADBED WHERE CONSTRUCTION OPERATIONS ARE
TEMPORARILY SUSPENDED OR WHEN THE GRADING OF THE ROADBED HAS BEEN
COMPLETED SUBSTANTIALLY IN ADVANCE OF THE PAVING CONSTRUCTION
5.3.DURING SEASONS OF THE YEAR WHEN PERMANENT SEEDING AND MULCHING IS
PROHIBITED BY THE CONTRACT
5.4.WHEN AN IMMEDIATE COVER WOULD BE DESIRABLE TO MINIMIZE EROSION,
SILTATION OR POLLUTION ON ANY AREA
6.INSPECTIONS AND APPROVALS FOR COMPLETION OF INITIAL EROSION AND SEDIMENT
CONTROL ACTIVITIES MUST BE RECEIVED BEFORE FURTHER CONSTRUCTION
ACTIVITIES CAN BEGIN. ALL APPROVALS SHALL BE FROM DURHAM COUNTY, NC AND
NCDOT AS APPLICABLE.
PHASE I:
1.COMMENCE ROUGH GRADING AS REQUIRED FOR PROPOSED SIDEWALK, CURB & GUTTER,
STORM DRAINAGE, RAMPS, AND BUS PADS.
2.INSTALL INLET PROTECTION FOR PROPOSED FACILITIES AS DENOTED ON THE PLAN.
MAINTAIN SILT FENCE AT ALL TIMES AS DENOTED ON THE PLAN.
3.THE SITE SHALL BE PERMANENTLY STABILIZED AFTER ALL GRADING HAS BEEN COMPLETED
BY SEEDING ALL DENUDED AREAS.
4.UPON CONSTRUCTION COMPLETION, THE CONTRACTOR MUST CONTACT THE INSPECTOR
FOR EROSION CONTROL INSPECTION OF SLOPE STABILITY. EROSION CONTROL MEASURES
MAY NOT BE REMOVED WITHOUT AUTHORIZATION BY THE ASSIGNED INSPECTOR.
5.ADDITIONAL EROSION CONTROL MEASURES MAY BE REQUESTED BY THE INSPECTOR AT
ANY TIME DURING LAND DISTURBANCE.
WHEN THE PROJECT IS COMPLETE, THE PERMITTEE SHALL CONTACT DEMLR TO CLOSE OUT THE
E&SC PLAN. AFTER DEMLR INFORMS THE PERMITTEE OF THE PROJECT CLOSE OUT, VIA
INSPECTION REPORT, THE PERMITTEE SHALL VISIT DEQ.NC.GOV/NCG01 TO SUBMIT AN
ELECTRONIC NOTICE OF TERMINATION (e-NOT). A $100 ANNUAL GENERAL PERMIT FEE WILL BE
CHARGED UNTIL THE e-NOT HAS BEEN FILLED OUT.
PHASE II:
SF TEMPORARY SILT FENCE (NCDOT ST'D. 1605.01)
IP ROCK INLET SEDIMENT TRAP - TYPE C
(NCDOT ST'D. 1632.03)
EROSION & SEDIMENT CONTROL LEGEND
CIP ROCK PIPE SEDIMENT TRAP - TYPE B
(NCDOT ST'D. 1635.02)
CD TEMPORARY ROCK SILT CHECK - TYPE B
(NCDOT ST'D. 1633.02)
A TWO-PHASED EROSION CONTROL APPROACH IS PROVIDED BELOW TO DESCRIBE GENERAL
MEASURES REQUIRED TO MAINTAIN THE SITE THROUGHOUT CONSTRUCTION. THE
CONTRACTOR SHALL APPLY PHASE I AND II AS DESCRIBED HEREIN TO THE VARIOUS WORK
AREAS ASSOCIATED WITH THIS PROJECT. DUE TO THE SCATTED NATURE OF WORK AREAS,
THE CONTRACTOR SHALL TREAT EACH AREA AS AN INDEPENDENT SITE AND SHALL ENSURE
EROSION CONTROL MEASURES ARE PROVIDED AS DESCRIBED THROUGH PROJECT
COMPLETION AND ACCEPTANCE. EROSION AND SEDIMENT CONTROL (E&SC) PERMIT AND
CERTIFICATE OF COVERAGE (COC) MUST BE OBTAINED BEFORE ANY LAND DISTURBING
ACTIVITIES OCCUR.
EROSION CONTROL SEQUENCE OF CONSTRUCTION
EROSION CONTROL NOTES
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-EC-1.dwg | Plotted on 8/13/2020 11:30 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEEC-01 EROSION CONTROL NOTESBPW
BPW
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06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-EC-1.dwg | Plotted on 8/13/2020 11:30 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEEC-02(1)EROSION CONTROL DETAILSBPW
BPW
CMK
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06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
NCG01 GROUND STABILIZATION AND MATERIALS HANDLING EFFECTIVE: 04/01/19
GROUND STABILIZATION AND MATERIALS HANDLING PRACTICES FOR COMPLIANCE WITHTHE NCG01 CONSTRUCTION GENERAL PERMIT
Implementing the details and specifications on this plan sheet will result in the construction
activity being considered compliant with the Ground Stabilization and Materials Handling
sections of the NCG01 Construction General Permit (Sections E and F, respectively). The
permittee shall comply with the Erosion and Sediment Control plan approved by the
delegated authority having jurisdiction. All details and specifications shown on this sheet
may not apply depending on site conditions and the delegated authority having jurisdiction.
GROUND STABILIZATION SPECIFICATION
Stabilize the ground sufficiently so that rain will not dislodge the soil. Use one of the
techniques in the table below:
POLYACRYLAMIDES (PAMS) AND FLOCCULANTS
1.Select flocculants that are appropriate for the soils being exposed during
construction, selecting from the NC DWR List of Approved PAMS/Flocculants .
2.Apply flocculants at or before the inlets to Erosion and Sediment Control Measures.
3.Apply flocculants at the concentrations specified in the NC DWR List of Approved
PAMS/Flocculants and in accordance with the manufacturer's instructions.
4.Provide ponding area for containment of treated Stormwater before discharging
offsite.
5.Store flocculants in leak-proof containers that are kept under storm-resistant cover
or surrounded by secondary containment structures.
HAZARDOUS AND TOXIC WASTE
1.Create designated hazardous waste collection areas on-site.
2.Place hazardous waste containers under cover or in secondary containment.
3.Do not store hazardous chemicals, drums or bagged materials directly on the ground.
EQUIPMENT AND VEHICLE MAINTENANCE
1.Maintain vehicles and equipment to prevent discharge of fluids.
2.Provide drip pans under any stored equipment.
3.Identify leaks and repair as soon as feasible, or remove leaking equipment from the
project.
4.Collect all spent fluids, store in separate containers and properly dispose as
hazardous waste (recycle when possible).
5.Remove leaking vehicles and construction equipment from service until the problem
has been corrected.
6.Bring used fuels, lubricants, coolants, hydraulic fluids and other petroleum products
to a recycling or disposal center that handles these materials.
LITTER, BUILDING MATERIAL AND LAND CLEARING WASTE
1.Never bury or burn waste. Place litter and debris in approved waste containers.
2.Provide a sufficient number and size of waste containers (e.g dumpster, trash
receptacle) on site to contain construction and domestic wastes.
3.Locate waste containers at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
4.Locate waste containers on areas that do not receive substantial amounts of runoff
from upland areas and does not drain directly to a storm drain, stream or wetland.
5.Cover waste containers at the end of each workday and before storm events or
provide secondary containment. Repair or replace damaged waste containers.
6.Anchor all lightweight items in waste containers during times of high winds.
7.Empty waste containers as needed to prevent overflow. Clean up immediately if
containers overflow.
8.Dispose waste off-site at an approved disposal facility.
9.On business days, clean up and dispose of waste in designated waste containers.
PAINT AND OTHER LIQUID WASTE
1.Do not dump paint and other liquid waste into storm drains, streams or wetlands.
2.Locate paint washouts at least 50 feet away from storm drain inlets and surface
waters unless no other alternatives are reasonably available.
3.Contain liquid wastes in a controlled area.
4.Containment must be labeled, sized and placed appropriately for the needs of site.
5.Prevent the discharge of soaps, solvents, detergents and other liquid wastes from
construction sites.
PORTABLE TOILETS
1.Install portable toilets on level ground, at least 50 feet away from storm drains,
streams or wetlands unless there is no alternative reasonably available. If 50 foot
offset is not attainable, provide relocation of portable toilet behind silt fence or place
on a gravel pad and surround with sand bags.
2.Provide staking or anchoring of portable toilets during periods of high winds or in high
foot traffic areas.
3.Monitor portable toilets for leaking and properly dispose of any leaked material.
Utilize a licensed sanitary waste hauler to remove leaking portable toilets and replace
with properly operating unit.HERBICIDES, PESTICIDES AND RODENTICIDES
1.Store and apply herbicides, pesticides and rodenticides in accordance with label
restrictions.
2.Store herbicides, pesticides and rodenticides in their original containers with the
label, which lists directions for use, ingredients and first aid steps in case of
accidental poisoning.
3.Do not store herbicides, pesticides and rodenticides in areas where flooding is
possible or where they may spill or leak into wells, stormwater drains, ground water
or surface water. If a spill occurs, clean area immediately.
4.Do not stockpile these materials onsite.
CONCRETE WASHOUTS
1.Do not discharge concrete or cement slurry from the site.
2.Dispose of, or recycle settled, hardened concrete residue in accordance with local
and state solid waste regulations and at an approved facility.
3.Manage washout from mortar mixers in accordance with the above item and in
addition place the mixer and associated materials on impervious barrier and within
lot perimeter silt fence.
4.Install temporary concrete washouts per local requirements, where applicable. If an
alternate method or product is to be used, contact your approval authority for
review and approval. If local standard details are not available, use one of the two
types of temporary concrete washouts provided on this detail.
5.Do not use concrete washouts for dewatering or storing defective curb or sidewalk
sections. Stormwater accumulated within the washout may not be pumped into or
discharged to the storm drain system or receiving surface waters. Liquid waste must
be pumped out and removed from project.
6.Locate washouts at least 50 feet from storm drain inlets and surface waters unless it
can be shown that no other alternatives are reasonably available. At a minimum,
install protection of storm drain inlet(s) closest to the washout which could receive
spills or overflow.
7.Locate washouts in an easily accessible area, on level ground and install a stone
entrance pad in front of the washout. Additional controls may be required by the
approving authority.
8.Install at least one sign directing concrete trucks to the washout within the project
limits. Post signage on the washout itself to identify this location.
9.Remove leavings from the washout when at approximately 75% capacity to limit
overflow events. Replace the tarp, sand bags or other temporary structural
components when no longer functional. When utilizing alternative or proprietary
products, follow manufacturer's instructions.
10.At the completion of the concrete work, remove remaining leavings and dispose of
in an approved disposal facility. Fill pit, if applicable, and stabilize any disturbance
caused by removal of washout.
EARTHEN STOCKPILE MANAGEMENT
1.Show stockpile locations on plans. Locate earthen-material stockpile areas at least
50 feet away from storm drain inlets, sediment basins, perimeter sediment controls
and surface waters unless it can be shown no other alternatives are reasonably
available.
2.Protect stockpile with silt fence installed along toe of slope with a minimum offset of
five feet from the toe of stockpile.
3.Provide stable stone access point when feasible.
4.Stabilize stockpile within the timeframes provided on this sheet and in accordance
with the approved plan and any additional requirements. Soil stabilization is defined
as vegetative, physical or chemical coverage techniques that will restrain accelerated
erosion on disturbed soils for temporary or permanent control needs.
{\L\C256;BELOW GRADE WASHOUT STRUCTURE}
{1:1
SIDE SLOPE
(TYP.)}
{MIN.& X'MAX.}
{\L\C256;ABOVE GRADE WASHOUT STRUCTURE}
{\L\C256;SECTION B-B}
{\C256;COHESIVE &}
{\C256;SOIL BERM}
2'
{\C256;COHESIVE &}
{\C256;SOIL BERM}{1:1 SIDE SLOPE
(TYP.)}
10 MILPLASTIC
LINING
{MIN.& X'MAX.}
{SANDBAGS (TYP.)
OR STAPLES}
{SANDBAGS (TYP.)
OR STAPLES}
{SANDBAGS (TYP.)
OR STAPLES}
{SANDBAGS
(TYP.)
OR
STAPLES}
{NOTES:
1. ACTUAL LOCATION DETERMINED IN FIELD
2. THE CONCRETE WASHOUT STRUCTURES SHALL BE
MAINTAINED WHEN THE LIQUID AND/OR SOLID REACHES 75%
OF THE STRUCTURES CAPACITY.
3.CONCRETE WASHOUT STRUCTURE NEEDS TO BE CLEARY
MARKED WITH SIGNAGE NOTING DEVICE.}
{NOTES:
1. ACTUAL LOCATION DETERMINED IN FIELD
2. THE CONCRETE WASHOUT STRUCTURES
SHALL BE MAINTAINED WHEN THE LIQUID
AND/OR SOLID REACHES 75% OF THE
STRUCTURES CAPACITY TO PROVIDE
ADEQUATE HOLDING CAPACITY WITH A
MINIMUM 12 INCHES OF FREEBOARD.
3.CONCRETE WASHOUT STRUCTURE NEEDS
TO BE CLEARY MARKED WITH SIGNAGE
NOTING DEVICE.}
{ONSITE CONCRETE WASHOUT
STRUCTURE WITH LINER}{CONCRETEWASHOUT}{CONCRETE
WASHOUT}
{CLEARLY MARKED SIGNAGENOTING DEVICE (18"X24" MIN.)}
{CLEARLY MARKED SIGNAGENOTING DEVICE (18"X24" MIN.)}
SILT FENCE 10' MIN10' MINSECTION E: GROUND STABILIZATION
Required Ground Stabilization Timeframes
Note: After the permanent cessation of construction activities, any areas with temporary
ground stabilization shall be converted to permanent ground stabilization as soon as
practicable but in no case longer than 90 calendar days after the last land disturbing
activity. Temporary ground stabilization shall be maintained in a manner to render the
surface stable against accelerated erosion until permanent ground stabilization is achieved.
Site Area Description Timeframe variations
-7 days for perimeter dikes, swales,
ditches, perimeter slopes and HQW Zones
-10 days for Falls Lake Watershed unless
there is zero slope
Stabilize within this
many calendar
days after ceasing
land disturbance
7
7
7
14
None
None
(a)Perimeter dikes,
swales, ditches, and
perimeter slopes
(b)High Quality Water
(HQW) Zones
(c)Slopes steeper than
3:1
If slopes are 10' or less in length and are
not steeper than 2:1, 14 days are
allowed
(d)Slopes 3:1 to 4:1
(e)Areas with slopes
flatter than 4:1 14
-7 days for slopes greater than 50' in
length and with slopes steeper than 4:1
-7 days for perimeter dikes, swales,
ditches, perimeter slopes and HQW
Zones
-10 days for Falls Lake Watershed
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-EC-1.dwg | Plotted on 8/13/2020 11:30 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEEC-02(2)EROSION CONTROL - NPDES NOTESBPW
BPW
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06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
NCG01 SELF-INSPECTION, RECORDKEEPING AND REPORTING EFFECTIVE: 04/01/19
PART III
SELF-INSPECTION, RECORDKEEPING AND REPORTING
SECTION A: SELF-INSPECTION
Self-inspections are required during normal business hours in accordance with the table
below. When adverse weather or site conditions would cause the safety of the inspection
personnel to be in jeopardy, the inspection may be delayed until the next business day on
which it is safe to perform the inspection. In addition, when a storm event of equal to or
greater than 1.0 inch occurs outside of normal business hours, the self-inspection shall be
performed upon the commencement of the next business day. Any time when inspections
were delayed shall be noted in the Inspection Record.
NOTE: The rain inspection resets the required 7 calendar day inspection requirement.
PART III
SELF-INSPECTION, RECORDKEEPING AND REPORTING
SECTION B: RECORDKEEPING
1.E&SC Plan Documentation
The approved E&SC plan as well as any approved deviation shall be kept on the site. The
approved E&SC plan must be kept up-to-date throughout the coverage under this permit.
The following items pertaining to the E&SC plan shall be kept on site and available for
inspection at all times during normal business hours.
2. Additional Documentation to be Kept on Site
In addition to the E&SC plan documents above, the following items shall be kept on the
site and available for inspectors at all times during normal business hours, unless the
Division provides a site-specific exemption based on unique site conditions that make
this requirement not practical:
(a)This General Permit as well as the Certificate of Coverage, after it is received.
(b)Records of inspections made during the previous twelve months. The permittee shall
record the required observations on the Inspection Record Form provided by the
Division or a similar inspection form that includes all the required elements. Use of
electronically-available records in lieu of the required paper copies will be allowed if
shown to provide equal access and utility as the hard-copy records.
PART III
SELF-INSPECTION, RECORDKEEPING AND REPORTING
SECTION C: REPORTING
1.Occurrences that Must be Reported
Permittees shall report the following occurrences:
(a)Visible sediment deposition in a stream or wetland.
(b)Oil spills if:
∂They are 25 gallons or more,
∂They are less than 25 gallons but cannot be cleaned up within 24 hours,
∂They cause sheen on surface waters (regardless of volume), or
∂They are within 100 feet of surface waters (regardless of volume).
(c) Releases of hazardous substances in excess of reportable quantities under Section 311
of the Clean Water Act (Ref: 40 CFR 110.3 and 40 CFR 117.3) or Section 102 of CERCLA
(Ref: 40 CFR 302.4) or G.S. 143-215.85.
(d)Anticipated bypasses and unanticipated bypasses.
(e)Noncompliance with the conditions of this permit that may endanger health or the
environment.
2.Reporting Timeframes and Other Requirements
After a permittee becomes aware of an occurrence that must be reported, he shall contact
the appropriate Division regional office within the timeframes and in accordance with the
other requirements listed below. Occurrences outside normal business hours may also be
reported to the Department's Environmental Emergency Center personnel at (800)
858-0368.
3. Documentation to be Retained for Three Years
All data used to complete the e-NOI and all inspection records shall be maintained for a period
of three years after project completion and made available upon request . [40 CFR 122.41]
PART II, SECTION G, ITEM (4)
DRAW DOWN OF SEDIMENT BASINS FOR MAINTENANCE OR CLOSE OUT
Sediment basins and traps that receive runoff from drainage areas of one acre or more shall use outlet structures that withdraw water from the surface when these devices need to be drawn down
for maintenance or close out unless this is infeasible. The circumstances in which it is not feasible to withdraw water from the surface shall be rare (for example, times with extended cold weather).
Non-surface withdrawals from sediment basins shall be allowed only when all of the following criteria have been met:
(a)The E&SC plan authority has been provided with documentation of the non-surface withdrawal and the specific time periods or conditions in which it will occur. The non-surface withdrawal
shall not commence until the E&SC plan authority has approved these items,
(b)The non-surface withdrawal has been reported as an anticipated bypass in accordance with Part III, Section C, Item (2)(c) and (d) of this permit,
(c)Dewatering discharges are treated with controls to minimize discharges of pollutants from stormwater that is removed from the sediment basin. Examples of appropriate controls include
properly sited, designed and maintained dewatering tanks, weir tanks, and filtration systems,
(d)Vegetated, upland areas of the sites or a properly designed stone pad is used to the extent feasible at the outlet of the dewatering treatment devices described in Item (c) above,
(e)Velocity dissipation devices such as check dams, sediment traps, and riprap are provided at the discharge points of all dewatering devices, and
(f)Sediment removed from the dewatering treatment devices described in Item (c) above is disposed of in a manner that does not cause deposition of sediment into waters of the United States.
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-EC-1.dwg | Plotted on 8/13/2020 11:31 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEEC-02(3)EROSION CONTROL - NPDES NOTESBPW
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06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
LOT 1
PATRICK WAYNE DAY
PIN: 0759-03-12-2233
DB 4345, PG 166
PB 133, PG 18
N/F
ALEXANDER CROSSING
HOMEOWNERS
PIN: 0759-03-01-8656
DB 4039, PG 584
N/F
BRADBURY
PROPERTY OWNERS
PIN: 0759-03-92-4189
DB 5426, PG 453
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5/8" CAPPED REBAR SET
TIMMONS GROUP GPS #2
N: 792,348.54'
E: 2,051,209.90'
ELEV.: 369.55'
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SAGEBRUSH LANE100101102103103BPPCPTEP15"PROP. TREE
CLEARING LIMITSTEMP. DOWN
STREAM IMPACTS NAD 830
SCALE 1"=20'
40'20'
SF
SF
SF IP
CD
369370
368
367
366
365 366 367
365
JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISION DESCRIPTIONThese plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but notlimited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-EC-10.dwg | Plotted on 8/13/2020 11:36 AM | by Brian WelchYOUR VISION ACHIEVED THROUGH OURS.5410 Trinity Road, Suite 112 | Raleigh, NC 27607TEL 919.866.4951 FAX 919.833.8124 www.timmons.comTHIS DRAWING PREPARED AT THERALEIGH OFFICEEC-10 EROSION CONTROL PLAN - LOCATION 7BPW
BPW
CMK
----
06/26/20
Durham Sidewalk Gaps IIICITY OF DURHAM STATE - NORTH CAROLINA44317
100+50
360
364
368
372
376
380
360
364
368
372
376
380
0 20 40 600-20-40-60
100+75
356
360
364
368
372
376
380
356
360
364
368
372
376
380
0 20 40 600-20-40-60
-4.52%-4.52%-3:1
101+00
356
360
364
368
372
376
380
356
360
364
368
372
376
380
0 20 40 600-20-40-60
-3.12%-3.12%-3:1
101+25
356
360
364
368
372
376
356
360
364
368
372
376
0 20 40 600-20-40-60
-3.05%-3.05%-3:1
101+50
356
360
364
368
372
376
356
360
364
368
372
376
0 20 40 600-20-40-60
-3.91%-3.91%-3:1
101+75
356
360
364
368
372
376
356
360
364
368
372
376
0 20 40 600-20-40-60
-3.86%-3.86%-3:1
102+00
352
356
360
364
368
372
376
352
356
360
364
368
372
376
0 20 40 600-20-40-60
-3.84%-3.84%-3:1
102+25
352
356
360
364
368
372
376
380
352
356
360
364
368
372
376
380
0 20 40 600-20-40-60
-3.82%-3.82%-2:1
102+50
348
352
356
360
364
368
372
376
380
348
352
356
360
364
368
372
376
380
0 20 40 600-20-40-60
-3.47%-3.47%
102+75
356
360
364
368
372
376
380
356
360
364
368
372
376
380
0 20 40 600-20-40-60
-3.47%-3.47%-2:1
103+00
356
360
364
368
372
376
380
356
360
364
368
372
376
380
0 20 40 600-20-40-60
103+25
356
360
364
368
372
376
380
356
360
364
368
372
376
380
0 20 40 600-20-40-60
369.4ETW10.00368.23Back_Curb12.50368.69Sidewalk_In12.50368.69Sidewalk_Out20.71368.86Daylight25.25367.70368.7ETW10.00367.59Back_Curb12.50368.05Sidewalk_In12.50368.05Sidewalk_Out18.50368.17Daylight22.60367.16368.0ETW10.00367.10Back_Curb12.50367.56Sidewalk_In12.50367.56Sidewalk_Out18.50367.68Daylight24.18366.14367.4ETW10.00366.75Back_Curb12.50367.21Sidewalk_In12.50367.21Sidewalk_Out18.50367.33Daylight23.98365.86367.1ETW10.00366.41Back_Curb12.50366.88Sidewalk_In12.50366.88Sidewalk_Out18.50367.00Daylight23.32365.74366.8ETW10.00366.27Back_Curb12.50366.73Sidewalk_In12.50366.73Sidewalk_Out18.50366.85Daylight24.54365.19366.6ETW10.00366.09Back_Curb12.50366.56Sidewalk_In12.50366.56Sidewalk_Out18.50366.68Daylight22.63365.12366.5ETW10.00366.36Back_Curb12.50366.83Sidewalk_In12.50366.83Sidewalk_Out18.50366.95366.7ETW10.00366.61Back_Curb12.50367.07Sidewalk_In12.50367.07Sidewalk_Out18.50367.19Daylight21.37366.26366.9367.4367.9JOB NO.
SHEET NO.
SCALE
DESIGNED BY
CHECKED BYDATEDRAWN BY
DATEREVISIONDESCRIPTION
TheseplansandassociateddocumentsaretheexclusivepropertyofTIMMONSGROUPandmaynotbereproducedinwholeorinpartandshallnotbeusedforanypurposewhatsoever,inclusive,butnotlimitedtoconstruction,bidding,and/orconstructionstakingwithouttheexpresswrittenconsentofTIMMONSGROUP.L:\203\44317-Durham_SW_Gaps_III\DWG\Sheet\CD\44317-203C-XS-15.dwg|Plottedon5/7/202010:36AM|byBrianWelchXS-15 CROSSSECTIONSHEET-LUMLEYROAD-Location7BPW
BPW
CMK
1" = 10'
05/05/20
CITYOFDURHAMSTATE-NORTHCAROLINA44317