NCC223452_Site Plan or Location Map_20221006

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UNNAMED TRIBUTARY TO LONG
BRANCH (CARSON CREEK)
AU Number: 6-20-1
Stream Name: Long Branch
(Long Lake)
Overall IR Cat.:3c
Classification: B; Tr
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UNNAMED TRIBUTARY TO LONG
BRANCH (CARSON CREEK)
AU Number: 6-20-1
Stream Name: Long Branch
(Long Lake)
Overall IR Cat.:3c
Classification: B; Tr
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0—FT CREEK
ETBACK
30—FT--,
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Copyright 2022, T.E. ALLEN ENGINEERING PC. All Rights Reserved Worldwide.
E. ROGER RAXTER
D.B. 342, PAGE 169
P.F.11, SLIDE 676
DA-1;
DRAINAGE AREA 2
0.30 ACRES
PROJECT ID# TRANS-2022-009
LIMITS OF
DISTURBANCE
PUBLIC
AITROAD
DELINEATION OF DRAINAGE AREAS
SCALE: 1 " = 30 FT
DO NOT SCALE DRAWING
DESIGN STORM (for Trout Waters):
25 YR / 24—HR STORM; 9.22—INCHES
DA-2;
DRAINAGE AREA 2
1.7 ACRES
E. ROGER RAXTER
D.B. 342, PAGE 169
P,F,11, SLIDE 676
LIMITS OF
DISTURBANCE
GRAPHIC SCALE: I INCH = 30 FEET
CONTOUR INTERVAL: 2 FEET
CONSTRUCTION SEQUENCE
1.0 Owner/Contractor shall obtain all required
permits.
1.1 FILE FOR NPDES NCG010000 E—NOTICE OF
TERMINATION WHEN FINAL CLOSE OUT INSPECTION REPORT
IS RECEIVED FROM NCDEQ LQS, SEDIMENT BASIN AND TRAP
EMBANKMENTS SHALL BE PROVIDED WITH ADEQUATE
GROUNDCOVER IMMEDIATELY UPON CONSTRUCTION, AFTER
THE DRAINAGE AREAS TO THE BASINS AND TRAPS HAVE
BEEN PERMANENTLY STABILIZED, DEWATER THE BASINS.
FILL THE BASINS USING STOCKPILED SOIL AND BRING TO
FINISH GRADE IN COMPACTED LIFTS. SMOOTH THE BASIN
SITES TO BLEND WITH THE SURROUNDING AREA, ENSURING
THE BASIN SITES WILL NOT POND WATER, AND IMMEDIATELY
PERMANENTLY STABILIZE.
2.0 Prior to beginning work, the contractor shall
locate flag and protect all existing under utilities.
3.0 The Contractor's Land Surveyor shall locate and
flag all property boundaries, Creek Buffers, Road R/W,
new buildings, new erosion control & stormwater
features, and temporary Sediment Trap.
4.0 Furnish and install all required erosion contro
measures.
4.1 Temporary Construction Entrance,
4.2 Temporary Silt Fence,
4.3 Temporary Stone Check Dams
4.4 Temporary Sediment Traps
4.5 Temporary Silt Ditches
5.0 Provide Slope Stabilization in accordance with
Detail 7/C-4 on all disturbed and new fill slopes.
Seed and straw all lawn areas not to receive
pavement.
6.0 Notify DEQ inspector for project start and close out
7.0 No land disturbing activities adjacent to riparian
buffer during wet weather. Construction activities within
the riparian buffer must be stabilized at the end of each
work day. All material used to stabilize riparian buffer
must be completely biodegradable.
8.0 Comply with all requirements of the NCDEQ—DLR
Notice of Violation (NOV) dated January 28, 2022 for
the subject site.
EROSION CONTROL NOTES (Continued from Sheet C-1)
6.0 UTILITIES. The Contractor shall locate, flag and
protect all underground utilities, above ground utilities,
and property boundaries prior to beginning work.
Verify all dimensions and quantities prior to ordering
materials or beginning work.
7.0 DISTURBED AREA. The total disturbed area shall
not exceed 2.0 acres.
8.0 SITE DESCRIPTION. The site has a mild sloping
topography toward the southwest corner of the site.
The remainder of the site has a very mild slope. The
parcel is cleared with earth surface.
9.0 ADJACENT LAND USE. Land use in the vicinity is
commercial / residential.
10.0 STORMWATER. There is no local stormwater
program in the area where this site is located.
11.0 GROUND COVER. The angle for graded slopes
and fills shall be no greater than the angle that can
be retained by vegetative cover or other adequate
erosion —control devices or structures. In any event,
slopes left exposed will, within 21 calendar days of
completion of any phase of grading, be planted or
otherwise provided with temporary or permanent
ground cover, devices, or structures sufficient to
restrain erosion.
11.1 Ground cover shall be established on disturbed
areas, including exposed slopes within 7 calendar day
days following completion of any phase of grading.
12.0. PLAN REVISIONS. This Plan shall be revised
and adjusted as necessary to prevent off site
sedimentation and to prevent increased turbidity in
streams and surface waters. The turbidity of surface
water shall not exceed background (preconstruction)
levels at any time during development. Erosion
control features shall be installed prior to beginning
other land disturbing activities.
12.0 SURFACE WATER BUFFER. A 30 foot undisturbed
buffer zone is required around all adjacent streams,
creeks and surface waters.
13.0 DITCH & CHANNEL LINING. All Grass Lined Silt
Ditches shall be lined with erosion control geotextile
fabric. Provide riprap lined channels where the flow
velocity exceeds 5 ft/sec and/or where channel slopes
over 5%.
14.0 UNSATISFACTORY MATERIAL. It appears that
beneficial fill may have been placed over portions of
the site. This beneficial fill may contain organic
material and other unsatisfactory material. All
organic and otherwise unsatisfactory material within
the development footprint shall be removed and
replaced with satisfactory engineered fill placed in
6—inch horizontal lifts and compacted to 98% of the
materials maximum dry density. Do not built upon
organic or unsatisfactory material.
FOR PERMIT REVIEW
ON LY.
PRELIMINARY, NOT
FOR CONSTRUCTION.
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Issue Date:
04-29-2022
C-2
SHEET 2 OF 6