NCC221148_Site Plan or Location Map_20220328

PARCEL DATA
DIVERSION DITCH SCHEDULE
SHEET
Alamance County Tax Information (Per Alamance County G15)
Parcels Included in this Project: 2
Parcel I :
Parcel ID:
13994G
GPIN:
887GO 1 7227
Property Address:
Sharpe Road, Burlington (Unaddressed)
Township:
Burlington
Property Area:
4. 1 Acres ±
Parcel 2:
Parcel ID:
139947
GPIN:
887GO 1 8G 19
Property Address:
Sharpe Road, Burlington (Unaddressed)
Township:
Burlington
Property Area:
12.24 Acres ±
City of Burlington Zoning: HDR - High Density Residential
(Per City of Burlington G15 Zoning Map)
MINIMUM BUILDING SETBACKS:
City of Burlington Zoning: HDR - High Density Residential
Per City of Burlington Zoning Ordinance, Section 3. 1 0:
Street setback - 25 feet
Side setback - 10 feet
Corner Side - 25 feet
Rear setback - 30 feet
Additional Borrow / Waste Note:
If the same person conducts the land -disturbing activity and any related borrow
or waste activity, the related borrow or waste activity shall constitute part of
the land -disturbing activity unless the borrow or waste activity is regulated by
the Division of Solid Waste Management. If the land -disturbing activity and any
related borrow or waste activity are not conducted by the same person, they
shall be considered separate land disturbing activities and must be permitted
either through the Sedimentation and Pollution Control Act as a
one -use -borrow site or through the Mining Act.
CONTRACTORS NOTE5:
I . The contractor shall verify the location of all existing utilities prior to beginning constructio
Locations of existing utilities shown on the plan are based on the best available information, I
only be considered approximate.
2. The City of Burlington shall review and approve construction drawings prior to constructior
conflicts should be reported to the project engineer immediately for review prior to begirnir
construction. It shall be the owner's responsibility to obtain all required approvals and permit
agencies governing this work prior to any construction.
3. It shall be the responsibility of the owner to obtain all applicable permits, complete testing
inspections, and obtain proper certification that the proposed construction was installed in
accordance with the approved plans and specifications.
4. All underground utilities are to be installed and tested prior to the placement of any base
stone, concrete (sidewalks, curbs, slabs, etc.), or pavement.
5. Any fill material imported into or exported from the site shall originate from or be disposec
properly permitted location. All structural fill material and bearing soils shall be tested and c
by the project geotechncal engineer,
G. Cleanouts in traffic areas shall be placed inside traffic rated mini manholes (typ.)
PAVING SCHEDULE:
Contractor shall coordinate with owner to determine the desired
pavement section and finalize design sections prior to construction.
Minimum stone, asphalt and concrete section thickness' shown hereon
over approved subgrade soils are provided for reference only.
No pavement design was performed to establish these sections.
Final pavement sections should be constructed per owner's geotechnical
engineering recommendations based on the evaluation of exposed
subgrade soils.
Site Soils Classification:
Unclassified. Classification of near surface soils Shall be made
per owner's geotechnical engineering recommendations based
on the evaluation of exposed subgrade sods.
GENERAL NOTES:
I . All utility installation, construction methods, and materials shall conform
to the City of Burlington Standard Specifications and Details, North Carolina
Erosion and Sediment Control Practice Standard Specifications, Alamance
County Standard Specifications, and the NC Plumbing Code.
2. Boundary, topographic, and existing feature information obtained from a
survey provided but the owner and Alamance County G15 information.
3. Existing Conditions are shown based on field surveys and best available
record at the time of this plan. Any discrepancies shall be reported to the
engineer immediately.
4. This erosion control plan is for clearing a nd grading only. A
construction erosion control plan will be required when construction plans are
submitted for review.
5. Exact size and location of utilities are to be field verified prior to
construction.
G. Contact the project engineer immediately with any conflicts regarding
the design or construction of the project. All field adjustments shall be
verified by the project engineer prior to construction.
7. Construction and location of any sidewalks, slopes, landings,
approaches, ramps, and accessible routes shall be in accordance with the
ANSI 2009 Handicap code or latest Accessibility Code revision.
8. Contractor shall contact project engineer to observe formwork for site
curb, concrete sidewalks, and other items as well as string lines or other
controls prior to the placement of concrete, setting base course stone, or
the placement of asphalt.
9. Compaction of fill materials, approval of residual subgrade, soil proof
rolls, stone placement, and/or other materials testing functions shall be in
accordance with the project geotechnical engineer's guidance, specifications,
recommendations, and testing Standards.
Plan Prepared for:
Praylor Construction Company
4005 Pond Valley Court
MGLeanSVIlle, NC 27301
33G-47 1 -8987
PERMISSABLE
FLOW DEPTH
SHEAR STRESS
SAFETY
DITCH
WIDTH (ft)
DEPTH (ft)
Q25 (Cfs)
SLOPE (%)
VELOCITY (fps)
LINER
SHEAR STRESS
( ft)
(psf)
FACTOR
5�zf�otn�
(psf)
TD-1
2.00
1.00
2.1
4.8%
3.43
0.25
0.74
NAG - S75 (or equivalent)
1.6
2.18
TD-2
2.00
2.00
11.4
0.55%
2.36
1.13
0.39
NAG - S75 (or equivalent)
1.6
4.14
TD-3
2.00
2.00
19.9
1.4%
4.25
1.11
0.99
NAG - S75 (or equivalent)
1.6
1.62
TD-4
2.00
1.50
7.3
3.4%
4.57
0.52
1.12
NAG - S75 (or equivalent)
1.6
1.42
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Invert G35.70'
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SCALE: NITS Vicinity Map
EROSION CONTROL NOTES:
I . Limits of Disturbance shall be property lines, silt fencing, temporary diversion
ditches, or as shown on plan.
2. In areas where the property boundary, disturbance limits, and/or silt fencing are
parallel and overlap, lines are offset to provide clarity.
3. This site proposes to disturb more than one acre. An erosion and sedimentation
control permit is required for disturbed areas of one acre or more. (City of Burlington
Sedimentation and Erosion Control Juris(Jiction)
4. Additional erosion control measures will be installed during construction in order to
control erosion if deemed necessary by on -site inspection.
5. All erosion control measures shall be inspected once every 7 calendar days or
after a rainfall event having precipitation grater than I /2 inch in any 24 hour period.
The inspection shall be documented in writing, and damaged or ineffective measures be -
repaired or replaced as needed.
G. A self -Inspection must be made of the project after each phase and documented in
writing. This self inspection will be performed in addition to the NPDE5 self monitoring
report required by the General Permit as described above.
7. All erosion and sediment control devices shall be properly maintained during all
phases of construction until the completion of all construction activities and / or
contributing areas have been stabilized. Existing measures may require adjustment or
modification and additional control measures may be required in order to control
erosion and/or off -site sedimentation if determined necessary by on site inspection.
EROSION CONTROL LEGEND
LIMITS OF DISTURBANCE
SILT FENCE
CONSTRUCTION ENTRANCE
DIVERSION DITCH
BAFFLES
SILT FENCE OUTLET (SFO)
TREE FENCE
INLET PROTECTION
RIP RAP OUTLET PROTECTION
SOIL EROSION & SEDIMENTATION
CONTROL PLANS
APPROVED BY David B. Bowman, PE
DATE 1/25/2022
READ THE PERMIT - READ THE PLANS
CALL BEFORE YOU DIG! ITS THE LAW
ULOCO North Carolina One Call Center
1-800-632-4949
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REVISIONS
-24-2022
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