20140843 Ver 1_Stormwater and EEP_20141211

Wanda H. Austin, PE
Engineering Services
828 508 -2639
828 342 -5079
December 8, 2014
RE DWR 414 -0843
401 & Permitting Unit
Attn Ms Karen Higgins
1617 Mail Service Center
Raleigh, NC 27699 -1617
Dear Ms Higgins
45 Homespun Road
Sylva, North Carolina 28779
,-xu146X3
Thank you for the review of the storm water for Jule Noland Drive Phase 11, DWR
#14 -0843 1 have completed the storm water for the project and included 4 copies
A copy of the acceptance into the EEP program is also included for your records.
Please let me know if you need any additional information to continue to process the
application
Sincerely,
Wanda H Austin, PE CPM
CEP"
DEC 1 1 2821
DENR -lA,'ID QfJi',L ;Ty
STORMb "dA7"`R PERfvI.'J r1j'q°ta

.-A
Permit No.
(to be provided by DWQ)
Illu�rtorr��sac�a�►r�p
Please indicate the page or plan sheet numbers where the supporting documentation can be found M incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met If the applicant has designated an agent, the agent may initial below If a
requirement has not been met, attach justification.
Pagel Plan
Initials Sheet No.
SW 1 1 Plans (1" - 50' or larger) of the entire site showing
- Design at ultimate build -out,
- Off -site drainage (if applicable),
- Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
- Pretreatment system,
- Maintenance access,
- Proposed drainage easement and public right of way (ROW),
- Overflow device, and
- Boundaries of drainage easement
w 'p V\I 2 2 Plan details (1" = 30' or larger) for the bioretention cell showing-
- Basin dimensions
- Pretreatment system,
- Maintenance access,
- Outlet structure,
- Overflow device,
- Flow distribution detail for basin inflow, and
- Vegetation specifications
3 Section view of the basin (1" = 20' or larger) showing
- Side slopes, 31 or lower,
- Pretreatment and treatment areas, and
- Inlet and outlet structures
RIB ED,
DEC 112014
DENR -LAND CU,',UrY
STCRIAWA ', Erg Pl=i nvl; i I VIG
6 A construction sequence that shows how the dry detention basin will be protected from sediment until the
entire drainage area is stabilized
u J Y4 ( w] 7 The supporting calculations
W 14 A 46f hEC] 8 A copy of the signed and notarized operation and maintenance (0 &M) agreement
(UiPF 2:)vv \— 9 A copy of the deed restrictions (if required) P -©C r how n w � ;-� f ans
10 A sods report that is based upon an actual field investigation, sold bonngs, and Infiltration tests County
sod maps are not an acceptable source of sods Information
V (--t_ 6p4TCQI OL, WeYIouS LY 'h PP f6V7.CD
Form SW401 -Dry Extended Detention Basin -Rev 3 Part III Required Items Checklist, Page 1 of 1

Peak Flow Calculations
Drainage Area
C
1 (in/hr)
IA(acres)
Q
Pre Development
1
035
0.107
093
0 035
2
0.35
0107
12
0.045
3
035
0.107
086
0.032
4
0.35
1 0 107
1 107
0 040
5
0.35
1 0.107
0.75
0.028
Post Development
1
0.95
0.107
093
0.095
2
0.95
0.107
1.2
0122
3
0.95
0.107
0.86
0 087
4
095
0.107
1.07
0 109
5
0.95
1 0.107
0.75
0 076
Runoff Volume Calculations
Drainage Area
la
Rv
Rd
A (acres)
V (cu ft)
1
0.89
0.85
1
093
2880
2
0.91
087
1
1.2
3779
3
0.92
088
1
0.86
2737
4
0.70
068
1
107
2644
5
0.54
054
1
0.75
1462
Emergency Outlet Q
3'x3' box
Cw L crest H (ft) Q (cfs)
3.33 8 0.3 4.4

Stage Storage Volume Calculation Table
Drainage Area
Elevation
Surface Area (sf)
Incremental Volume (cf)
Cumulative Volume (cf)
1
less than 2578
operating volume
0
0
2578
805
0
0
2579
1433
1119
1119
2580
2190
1812
2931
over 2580
freeboard
0
2931
Drainage Area
Elevation
Surface Area (sf)
Incremental Volume (cf)
Cumulative Volume (cf)
2
less than 2578
operating volume
0
0
2578
1368
0
0
2579
2366
1867
1867
2580
3720
1 3043
1 4910
over 2580
freeboard
1 0
1 4910
Drainage Area
Elevation
Surface Area (sf)
Incremental Volume (cf)
Cumulative Volume (co
3
less than 2578
operating volume
0
0
2578
391
0
0
2579
1246
819
819
2580
1 2838
2042
1 2861
over 2580
freeboard
0
2861
Drainage Area
Elevation
Surface Area (sf)
Incremental Volume (cf)
Cumulative Volume (cf)
4
less than 2580
operating volume
0
0
2580
1354
0
0
2581
2367
1861
1861
2582
3652
3010
4870
over 2582
freeboard
1 0
4870
Drainage Area
Elevation
Surface Area (sf)
Incremental Volume (cf)
Cumulative Volume (cf)
5
less than 2572
operating volume
0
0
2572
179
0
0
2573
696
437.5
437.5
2574
1501
1099
1536
over 2574
freeboard
0
1536

AV WA
�A.
NCDENR
Permit No
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
DRY EXTENDED DETENTION BASIN SUPPLEMENT
(to be provided by DWG)
� f
% y
O <
This form must be filled out, printed and submitted
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all the required information
� r ;cam � � - � _ F�. n= � Y • � �e ,���+ �3 >•—��„ � �.;a j„
I: P.,ROJMINFORMATIOId =w
Project name Jule Noland Road Phase II
-- - -- - - - -- - - - - -- - -- - -- - - -- -- - - -- - - - - -- - --
Contact person John Harmon
Phone number 828 -452 -0545
Date 6- Dec -14
Drainage area number 1
"`n '�- ',ems -" ^�i°c+ D. t� '" � �-x '.gr.�•�'��"-
II *DE$IGN ;INFORMATION s�z�����`�� >'{,������
Site Characteristics
Drainage area 40,51100 f?
Impervious area 36,15500 fe
% Impervious 089
Design rainfall depth 258 in
Peak Flow Calculations
fe
1 -yr, 24-hr rainfall depth
258
in
Rational C, pre-development
____0 35 _
_ (unitless)
Rational C, post development
095
(unitless)
Rainfall intensity 1 -yr, 24-hr storm
011
inthr
Pre - development 1 -yr, 24 -hr peak flow
004
f? /sec
Post - development 1 -yr, 24-hr peak flow
010
fe/sec
Pre/Post 1 -yr, 24 -hr peak control
006
fP /sec
Storage Volume Non -SA Waters
Minimum requiredvolume
2,88000
It'
Providedvolume
2,93100
ft OK
Sediment storage volume provided
73300
fe OK
Storage Volume. SA Waters
15' runoff volume
fe
Pre - development 1 -yr, 24-h r runoff volume
fo
Post - development 1 -yr, 24 -hr runoff volume
fe
Minimum required volume
ft"
Provided volume
ft"
Sediment storage volume provided
if
Basin Design Parameters
Drawdown time
300
days
OK
SHWT elevation
257500
fmsl
Basin bottom elevation
257800
fmsl
OK
Storage elevation
258000
fmsl
Basin side slopes
60
1
OK
Top elevation
258000
fmsl
OK
Freeboard provided
100
ft
OK
Basin Bottom Dimensions
Basin length
9500
ft
Basin width
6000
ft
Length to width ratio
150
1
OK
Form SW401 -Dry Extended Detention Basin -Rev 3 Parts I $ 11 Design Summary, Page t of

a
Permit No
(to be provided by DWQ)
Additional Information
Total runoff volume captured by basin
093
ac -In
Forebay is not required
Forebay provided
n
(Y or N)
Is basin In a recorded drainage easement?
y
(Y or N)
OK
Does basin capture all runoff at ultimate build -out?
y
(Y or N)
OK
Is a sediment depth indicator Included?
y
(Y or N)
OK
Does the basin include a drain?
y
(Y or N)
OK
Form SW401 -Dry Extended Detention Basin-Rev 3 Parts I & 11 Design Summary, Page 2 of2

A
NCDENR
Permd No
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
DRY EXTENDED DETENTION BASIN SUPPLEMENT
(to be provided by DWQ)
O�O� W ATF9OG
h r
O Y
This form must be filled out, printed and submitted
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all the required information
,t � ___ ' ""`s.='�=z�r�v��'�'`�z��'"w'�:d _ s'?x`y -, '"F�€s��s�x, °,r r;r #.r'r„ =, '" _- �.�� � -`"-'f �rr'z„s�',µl��r �,y p?s' r�"n`rwm.�r'sax >�Ya+y�,,,,,"•.. r, >3��✓���,x };.w �„ �s";n
I. PROJECT iNF- .ORMATIOW-
Protect name Jule Noland Road Phase II
-- -- ------ - - - - -- ------- -- - - -- - - - - - --
Contact person John Harmon
Phone number 828-452 -0545
Date 6- Dec -14
Drainage area number 2
II DE GNIINFORfdfAT_ fON r yy
"
Site Characteristics
Drainage area 52,272 00 ft
Impervious area 47,480 00 f?
% Impervious 091
Design rainfall depth 258 in
Peak Flow Calculations
1 -yr, 24-hr rainfall depth
258
in
Rational C, pre - development
035
(unitless)
Rational C, post - development
H5--
(unitless)
Rainfall intensity 1 -yr, 24-hr storm
011
Whir
Pre - development 1 -yr, 24-hr peak flow
005
f3 /sec
Post - development 1 -yr, 24-hr peak flow
012
f3 /sec
Pre/Post 1 -yr, 24 -hr peak control
008
f3 /sec
Storage Volume. Non -SA Waters
Minimum required volume
3,77900
ff
Provided volume
4,91000
ft3
OK
Sediment storage volume provided
1,22800
ft3
OK
Storage Volume SA Waters
15' runoff volume
ft3
Pre-development 1 -yr, 24 -hr runoff volume
ft3
Post - development 1 -yr, 24-hr runoff volume
ft'
Minimum required volume
ft3
Provided volume
ft"
Sediment storage volume provided
ft"
Basin Design Parameters
Drawdown time
300
days
OK
SHWf elevation
257500
fmsl
Basin bottom elevation
257800
fmsl
OK
Storage elevation
258000
fmsl
Basin side slopes
60
1
OK
Top elevation
258000
fmsl
OK
Freeboard provided
100
ft
OK
Basin Bottom Dimensions
Basin length
2800
ft
Basin width
1600
It
Length to width ratio
175
1
OK
Form SW401 -Dry Extended Detenbon Basin-Rev 3
Parts I & II Design Summary, Page 1 of2

Permit No
(to be provided by DWQ)
Additional Into rmabon
Total runoff volume captured by basin
120
ac -in
Forebay Is not required
Forebay provided
n
(Y or N)
Is basin In a recorded drainage easement?
y
(Y or N)
OK
Does basin capture all runoff at ultimate build -out?
y
(Y or N)
OK
Is a sediment depth Indicator Included?
y
(Y or N)
OK
Does the basin Include a drain?
y
(Y or N)
OK
Form SW401 -Dry Extended Detention Basin -Rev 3 Parts I & 11 Design Summary, Page 2 of 2

Permd No
(to be provided by DWQ)
'A&A O�OF W ATF9OG
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
NCDENR 401 CERTIFICATION APPLICATION FORM
DRY EXTENDED DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all the required information
12)P. JECTtlNFORMA�T10Nr_ ���
Project name Jule Noland Road Phase II
Contact person John Harmon
Phone number 828.452 -0545
Date 6- Dec-14
Drainage area number 3
yRQESIGN',INF�gRMAYION���������. ����.���.� }K�a��..�:`�"�'.�`���
Site Characteristics
Drainage area 37,462 00 {�
Impervious area 34,412 00 f?
% Impervious 092
Design rainfall depth 258 in
Peak Flow Calculations
1 -yr, 24-hr rainfall depth
258
in
Rational C, pre - development
_ 035 _ _
_ (unitless)
Rational C, post - development
095
(unitless)
Rainfall intensity 1 -yr, 24-hr storm
011
inlhr
Pre - development 1 -yr, 24-hr peak flow
003
ft3 /sec
Post - development 1 -yr, 24-hr peak flow
009
f0 /sec
Pre/Post 1 -yr, 24 -hr peak control
006
ft3 /sec
Storage Volume- Non -SA Waters
Minimum required volume
2,73700
Provided volume
2,86100
ft3
OK
Sediment storage volume provided
71600
ft3
OK
Storage Volume, SA Waters
15" runoff volume
ft3
Pre - development 1 -yr, 24-hr runoff volume
ft3
Post - development 1 -yr, 24-hr runoff volume
ft3
Minimum required volume
ft3
Provided volume
ft3
Sediment storage volume provided
ft3
Basin Design Parameters
Drawdown time
300
days
OK
SHWT elevation
257500
fmsl
Basin bottom elevation
257800
fmsl
OK
Storage elevation
258000
fmsl
Basin side slopes
60
1
OK
Top elevation
258000
fmsl
OK
Freeboard provided
100
ft
OK
Basin Bottom Dimensions
Basin length
3200
ft
Basin width
1800
ft
Length to width ratio
175
1
OK
Form SW401 -Dry Extended Detention Basin-Rev 3 Parts 1 & 11 Design Summary, Page 1 of 2

M
Permit No
(to be provided by DWQ)
Additional Information
Total runoff volume captured by basin
086
ac-in
Forebay is not required
Forebay provided
n
(Y or N)
Is basin in a recorded drainage easement?
y
(Y or N)
OK
Does basin capture all runoff at ultimate build -out?
y
(Y or N)
OK
Is a sediment depth Indicator Included?
y
(Y or N)
OK
Does the basin Include a drain?
y
(Y or N)
OK
Form SW401 -Dry Extended Detention Basin -Rev 3 Parts I & 11 Design Summary, Page 2 of2

wr
NCDENR
Permit No
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
DRY EXTENDED DETENTION BASIN SUPPLEMENT
(to be provided by DWQ)
O�O� WATe9�G
y r
This form must be filled out, printed and submitted
The Required Items Checklist (Part ill) must be printed, filled out and submitted along with all the required information
Protect name Jule Noland Road Phase II
Contact person John Harmon
Phone number 828 - 452 -0545
Date 6- Dec -14
Drainage area number 4
n' >h >. 'r> sar
IQkQESIG1(INFOj iATIO I X • « .ti _ = -. i 3 `'�2+'h ",r ,_.vu; v
Site Characteristics
Drainage area 46,60900 f?
Impervious area 32,670 00 f?
% Impervious 070
Design rainfall depth 258 in
Peak Flow Calculations
1 -yr, 24-hr rainfall depth
258
in
Rational C, pre - development
035
(unitless)
Rational C, post- development
095
(unitless)
Rainfall intensity 1 -yr, 24-hr storm
011
in(hr
Pre - development 1 -yr, 24 -hr peak flow
004
fe /sec
Post - development 1 -yr, 24-hr peak flow
011
fP /sec
Pre/Post 1 -yr, 24 -hr peak control
007
fP /sec
Storage Volume: Non -SA Waters
Minimum required volume
2,644.00
fe
Providedvolume
4,87000
ft3
OK
Sediment storage volume provided
1,21800
ff
OK
Storage Volume* SA Waters
15' runoff volume
ft,
Pre - development 1 -yr, 24-hr runoff volume
if
Post - development 1 -yr, 24-hr runoff volume
fe
Minimum required volume
it"
Provided volume
it,
Sediment storage volume provided
fo
Basin Design Parameters
Drawdown time
300
days
OK
SHWT elevation
257500
fmsl
Basin bottom elevation
258000
fmsl
OK
Storage elevation
258200
fmsl
Basin side slopes
60
1
OK
Top elevation
258200
fmsl
OK
Freeboard provided
100
ft
OK
Basin Bottom Dimensions
Basin length
4000
ft
Basin width
2600
ft
Length to width ratio
150
1
OK
Form SW401 -Dry Extended Detention Basin -Rev 3 Parts I & 11 Design Summary, Page 1 of 2

Additional Information
Total runoff volume captured by basin
Forebay provided
Is basin In a recorded drainage easement?
Does basin capture all runoff at ultimate build-out?
Is a sediment depth Indicator Included?
Does the basin Include a drain?
1 07
ac -1 n
n
(Y or N)
Y
(Y or N)
y
(Y or N)
y
(Y or N)
y (Y or N)
Permit No
Forebay is not required
OK
OK
OK
OK
(to be provided by DWQ)
Forth SW401 -Dry Extended Detention Basin -Rev 3 Parts 1 & It Design Summary, Page 2 of 2

Permit No
(to be provided by DWQ)
O�DF W ATF9QG
A STORMWATER MANAGEMENT PERMIT APPLICATION FORM
� ' y
NCDENR
401 CERTIFICATION APPLICATION FORM
DRY EXTENDED DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all the required rnformabon
IARIWACTi,INFO NIATION
Project name Jule Noland Road Phase it
-- - - - -- - - -- ------------ - - - - -- - - - - -- -- ------------------------- - - - - -- - --
Contact person John Harmon
Phone number 828 - 452 -0545
Date 6- Dec -14
Drainage area number 5
I DE taN l FO TIO R� l U _
Site Characteristics
ft3
Drainage area
32,670 00
{�
Impervious area
17,723 00
f?
% Impervious
054
Storage Volume, SA Waters
Design rainfall depth
256
in
Peak Flow Calculations
ft3
1 -yr, 24-hr rainfall depth
258
in
Rational C, pre - development
035
(unitless)
Rational C, post - development
095
(unitless)
Rainfall intensity 1 -yr, 24-hr storm
011
in/hr
Pre - development 1 -yr, 24-hr peak flow
003
ft3 /sec
Post-development 1 -yr, 24-hr peak flow
0 08
Osec
Pre/Post 1 -yr, 24 -hr peak control
005
ft3 /sec
Storage Volume: Non -SA Waters
Minimum required volume
1,46200
ft3
Providedvolume
1,53600
ft3
OK
Sediment storage volume provided
38400
ft3
OK
Storage Volume, SA Waters
15' runoff volume
ft3
Pre - development 1 -yr, 24-hr runoff volume
ft3
Post-development 1 -yr, 24 -hr n noff volume
fe
Minimum required volume
ft3
Provided volume
ft3
Sediment storage volume provided
ft3
Basin Design Parameters
Drawdown time
300
days
OK
SHWr elevation
256500
fmsl
Basin bottom elevation
257200
fmsl
OK
Storage elevation
257400
fmsl
Basin side slopes
60
1
OK
Top elevation
257400
fmsl
OK
Freeboard provided
100
It
OK
Basin Bottom Dimensions
Basin length
1700
ft
Basin width
700
ft
Length to width ratio
250
1
OK
Form SW401 -Dry F)dended Detention Bases -Rev 3 Parts I & 11 Design Summary, Page 1 o1`2

Permit No
(to be provided by DWQ)
Additional Info rmaton
Total runoff volume captured by basin 075 ac -in Forebay is not required
Forebay provided n (Y or N)
Is basin in a recorded drainage easement? y (Y or N) OK
Does basin capture all runoff at ultimate build -out? y (Y or N) OK
Is a sediment depth Indicator Included? y (Y or N) OK
Does the basin Include a drain? y (Y or N) OK
Form SW401 -Dry Extended Detention Basin-Rev 3 Parts I & II Design Summary, Page 2 of 2

Permit Number.
(to be provided by DWQ)
Drainage Area Number. j
Dry Extended Detention Basin
Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The dry extended detention basin system is defined as the dry detention basin, outlet
structure, pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
❑ does ® does not incorporate a vegetated filter at the outlet.
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
— The drainage area will be managed to reduce the sediment load to the dry
extended detention basin.
— Immediately after the dry extended detention basin is established, the vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
No portion of the dry extended detention pond will be fertilized after the first
initial fertilization that is required to establish the vegetation.
— I will maintain the vegetation in and around the basin at a height of
approximately six inches.
— Once a year, a dam safety expert will inspect the embankment.
After the dry extended detention basin is established, it will be inspected once a quarter
and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in
a Coastal County). Records of operation and maintenance will be kept in a known set
location and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potential problem:
How I will remediate the problem:
The entire BMP
Trash/ debris is present.
Remove the trash/ debris.
The perimeter of the dry
Areas of bare soil and /or
Regrade the soil if necessary to
extended detention
erosive gullies have formed.
remove the gully, and then plant a
basin
ground cover and water until it is
established. Provide lime and a
one -time fertilizer application.
Form SW401 -Dry Detention O&M=Rev.3 Page 1 of 4

BMP element:
Potential problem:
How I will remediate the problem:
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or nprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
nprap is displaced.
protection such as reinforced turf
matting or nprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Revegetate disturbed
areas immediately with sod
(preferred) or seed protected with
securely staked erosion mat.
Water is standing more than
Check outlet structure for clogging.
5 days after a storm event.
If it is a design issue, consult an
appropriate rofessional.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
Form SW401 -Dry Detention O&M Rev.3 Page 2 of 4

BMP element.
Potential problem:
How I will remediate the problenu.
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
Grass cover is unhealthy or
Restore the health of the grass cover
eroding.
- consult a professional if necessary.
Signs of seepage on the
Consult a professional.
downstream face.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919 -
outlet.
733 -1786.
The measuring device used to determine the sediment elevation shall be such that it will
give an accurate depth reading and not readily penetrate into accumulated sediments.
When the basil depth reads 0_3 feet in the main pond, the sediment shall be removed.
When the basin depth reads n a feet in the forebay, the sediment shall be removed
Sediment Removal
Bottom
FOREBAY
BASIN DIAGRAM
(fill in the blanks)
25%
Sediment
Storage
Temporary Pool Elevation 2580
Pool emporar5
------ Sediment Removal Elevation2578 .3---------- Volume
Bottom Elevation 2578 125%
MAIN POND
Form SW401 -Dry Detention O&M Rev.3 Page 3 of 4

Permit Number
(to be provided byDWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name Jule Noland Drive Phase 2
BW drainage area number 1
Print name
Address:P O. Box 180 Waynesville, NC 28786
Phone-
Signati
C
. -t�3iL
Note The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, JU1,11- � q � �� , a Notary Public for the State of
K r} b GPI ; nCt _ , County of �,a ��� , do hereby certify that
r oho F-6annon personally appeared before me this
day of r11„ j'jtj- �(jl►� and acknowledge the due execution of the
forgoing dry detention basin maintenance requirements. Witness my hand and official
seal,
NOTARY
is expires I S
.P
Form SW401 -Dry Detention O&M -Rev.3 Page 4 of 4

Permit Number
(to be provided by DWQ)
Drainage Area Number
Dry Extended Detention Basin
Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The dry extended detention basin system is defined as the dry detention basin, outlet
structure, pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
❑ does ® does not incorporate a vegetated filter at the outlet.
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
— The drainage area will be managed to reduce the sediment load to the dry
extended detention basin.
— Immediately after the dry extended detention basin is established, the vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
— No portion of the dry extended detention pond will be fertilized after the first
initial fertilization that is required to establish the vegetation.
— I will maintain the vegetation in and around the basin at a height of
approximately six inches.
— Once a year, a dam safety expert will inspect the embankment.
After the dry extended detention basin is established, it will be inspected once a quarter
and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in
a Coastal County). Records of operation and maintenance will be kept in a known set
location and will be available upon request. ,
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potential problem:
How I will remediate the problem:
The entire BMW
Trash /debris is present.
Remove the trash /debris.
The perimeter of the dry
Areas of bare soil and /or
Regrade the soil if necessary to
extended detention
erosive gullies have formed.
remove the gully, and then plant a
basin
ground cover and water until it is
established. Provide lime and a
one -time fertilizer application.
Form SW401 -Dry Detention O&M -Rev.3 Page 1 of 4

BMP element:
Potential problem:
How I will remediate the problem:
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or nprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
nprap is displaced.
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Revegetate disturbed
areas immediately with sod
(preferred) or seed protected with
securely staked erosion mat.
Water is standing more than
Check outlet structure for clogging.
5 days after a storm event.
If it is a design issue, consult an
appropriate rofessional.
Weeds and noxious plants are
' Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
Form SW401 -Dry Detention O&M Rev.3 Page 2 of 4

BMP element.
Potential problem:
How I will remediate the problem
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately-
Grass cover is unhealthy or
Restore the health of the grass cover
eroding.
- consult a professional if necessary.
Signs of seepage on the
Consult a professionaL
downstream face.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919 -
outlet.
733 -1786.
The measuring device used to determine the sediment elevation shall be such that it will
give an accurate depth reading and not readily penetrate into accumulated sediments.
When the basin depth reads 0_3 feet in the main pond, the sediment shall be removed.
When the basin depth reads n a feet in the forebay, the sediment shall be removed.
Sediment Removal
Bottom
FOREBAY
BASIN DIAGRAM
(fill in the blanks)
'25%
Sediment
Storage
Temporary Pool Elevation 2580
Pool e=ra,,
Sediment Removal Elevation 2578.3 - - - - - - - - - - Volume
--------------- - - - - --
Bottom Elevation 2578 1 25%
I►�1►iI1E1
Form SW401 -Dry Detention O &M -Rev.3 Page 3 of 4

Permit Number
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party
Project name.Jule Noland Drive Phase 2
BW drainage area number 2
Print
Title
Addr
Phone -
Signatt
I!- 1♦�Z�`►:s���
Note. The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president
I, C l� ; L M Cc ru' ,.' , a Notary Public for the State of
O'Or -q-) CA a> County of .- 6L4u el— , do hereby certify that
personally appeared before me this PP,_
day of Qere-mh e-r , y?bi 4 , and acknowledge the due execution of the
forgoing dry detention basin maintenance requirements. Witness my hand and official
seal,
Form SW401 -Dry Detention O&M -Rev.3
Page 4 of 4

Permit Number
(to be provided by DWQ)
Drainage Area Number
Dry Extended Detention Basin
Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The dry extended detention basin system is defined as the dry detention basin, outlet
structure, pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
❑ does ® does not incorporate a vegetated filter at the outlet.
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
- The drainage area will be managed to reduce the sediment load to the dry
extended detention basin.
- Immediately after the dry extended detention basin is established, the vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
- No portion of the dry extended detention pond will be fertilized after the first
initial fertilization that is required to establish the vegetation.
- I will maintain the vegetation in and around the basin at a height of
approximately six inches.
- Once a year, a dam safety expert will inspect the embankment.
After the dry extended detention basin is established, it will be inspected once a quarter
and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in
a Coastal County). Records of operation and maintenance will be kept in a known set
location and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potential problem:
How I will remediate the problem:
The entire BMP
Trash/ debris is present.
Remove the trash /debris.
The perimeter of the dry
Areas of bare soil and /or
Regrade the soil if necessary to
extended detention
erosive gullies have formed.
remove the gully, and then plant a
basin
ground cover and water until it is
established. Provide lime and a
one -tune fertilizer application.
Form SW401 -Dry Detention O&M -Rev.3 Page 1 of 4

BMP element:
Potential problem:
How I will remediate the problem:
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
nprap is displaced.
protection such as reinforced turf
matting or nprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying-
The main treatment area
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Revegetate disturbed
areas immediately with sod
(preferred) or seed protected with
securely staked erosion mat.
Water is standing more than
5 days after a storm event.
Check outlet structure for clogging.
If it is a design issue, consult an
appropriate rofessional.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray)-
Form SW401 -Dry Detention O&M Rev.3 Page 2 of 4

BMP element:
Potential problem:
How I will remediate the problem:
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
Grass cover is unhealthy or
Restore the health of the grass cover
eroding.
- consult a professional if needs
Signs of seepage on the
Consult a professional
downstream face.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
The outlet device
Cloggmg has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919 -
outlet.
733 -1786.
The measuring device used to determine the sediment elevation shall be such that it will
give an accurate depth reading and not readily penetrate into accumulated sediments.
When the basin depth reads 0f5 feet in the main pond, the sediment shall be removed.
When the basin depth reads n a feet in the forebay, the sediment shall be removed.
Sediment Removal
Bottom
FOREBAY
BASIN DIAGRAM
(fill in the blanks)
25%
Sediment
Storage
Temporary Pool Elevation 2580
Pool e
- - - - -- Sediment Removal Elevation 2578 5---- - - - - -- Volume
Bottom Elevation 2578 125%
16 KI
Form SW401 -Dry Detention O&M Rev.3 Page 3 of 4

Permit Number
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party
Project name Jule Noland Drive Phase 2
BW drainage area number
Print name.John Harmon
Ti
L L C t
Address:P. O. Box 180 Waynesville, NC 28786 "
Phone-
Signab
MV VII Z
Note The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
a Notary Public for the State of
Oor�h �4(!A'na-., , County of �l l� ?pdr� , do hereby certify that
t nrmon personally appeared before me this
day of e�--e— V7tc— &I and acknowledge the due execution of the
forgoing dry detention basin maintenance requirements. Witness my hand and official
seal,
(Yl���
ARY '
s PUBLI I S D S
Iy commisior'pires�Jz
ai I
Form SW401 -Dry Detention O&M -Rev.3 Page 4 of 4

Pernut Number
(to be provided by DWQ)
Drainage Area Number
Dry Extended Detention Basin
Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The dry extended detention basin system is defined as the dry detention basin, outlet
structure, pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
❑ does ® does not incorporate a vegetated filter at the outlet.
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
— The drainage area will be managed to reduce the sediment load to the dry
extended detention basin.
— Immediately after the dry extended detention basin is established, the vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
— No portion of the dry extended detention pond will be fertilized after the first
initial fertilization that is required to establish the vegetation.
— I will maintain the vegetation in and around the basin at a height of
approximately six inches.
— Once a year, a dam safety expert will inspect the embankment.
After the dry extended detention basin is established, it will be inspected once a quarter
and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in
a Coastal County). Records of operation and maintenance will be kept in a known set
location and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potential problem:
How I will remediate the problem:
The entire BMP
Trash/ debris is present.
Remove the trash /debris.
The perimeter of the dry
Areas of bare soil and /or
Regrade the soil if necessary to
extended detention
erosive gullies have formed.
remove the gully, and then plant a
basin
ground cover and water until it is
established. Provide lime and a
one -time fertilizer application.
Form SW401 -Dry Detention O&M -Rev.3 Page 1 of 4

BMP element:
Potential problem:
How I will remediate the problem:
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Ihspose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or nprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below),
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
nprap is displaced.
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
Will not cause impacts to streams or
the BM'. Revegetate disturbed
areas immediately with sod
(preferred) or seed protected with
securely staked erosion mat.
Water is standing more than
Check outlet structure for clogging.
5 days after a storm event.
If it is a design issue, consult an
appropriate rofessional.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
Form SW401 -Dry Detention O&M Rev.3 Page 2 of 4

BMP element:
Potential problem:
How I will remediate the problem:
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
Grass cover is unhealthy or
Restore the health of the grass cover
erodm .
- consult a professional if necessary.
Signs of seepage on the
Consult a professional.
downstream face.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919 -
outlet.
733 -1786.
The measuring device used to determine the sediment elevation shall be such that it will
give an accurate depth reading and not readily penetrate into accumulated sediments.
When the basin depth reads 0_3 feet in the main pond, the sediment shall be removed.
When the basin depth reads n a feet in the forebay, the sediment shall be removed.
Sediment Removal
Bottom
FOREBAY
1T
BASIN DIAGRAM
(fill in the blanks)
25%
Sediment
Storage
Temporary Pool Elevation 2582
Pool Temporaz3
Sediment Removal Elevation 2580 3 - - - - - - - - - - volume
Bottom Elevation 2580 j 25%
MAIN POND
Form SW401 Dry Detention O&M Rev.3 Page 3 of 4

BMP element:
Potential problem:
How I will remediate the problem:
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Ihspose of the
swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or nprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below),
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
nprap is displaced.
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
Will not cause impacts to streams or
the BM'. Revegetate disturbed
areas immediately with sod
(preferred) or seed protected with
securely staked erosion mat.
Water is standing more than
Check outlet structure for clogging.
5 days after a storm event.
If it is a design issue, consult an
appropriate rofessional.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray).
Form SW401 -Dry Detention O&M Rev.3 Page 2 of 4

BMP element:
Potential problem:
How I will remediate the problem:
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
Grass cover is unhealthy or
Restore the health of the grass cover
erodm .
- consult a professional if necessary.
Signs of seepage on the
Consult a professional.
downstream face.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919 -
outlet.
733 -1786.
The measuring device used to determine the sediment elevation shall be such that it will
give an accurate depth reading and not readily penetrate into accumulated sediments.
When the basin depth reads 0_3 feet in the main pond, the sediment shall be removed.
When the basin depth reads n a feet in the forebay, the sediment shall be removed.
Sediment Removal
Bottom
FOREBAY
1T
BASIN DIAGRAM
(fill in the blanks)
25%
Sediment
Storage
Temporary Pool Elevation 2582
Pool Temporaz3
Sediment Removal Elevation 2580 3 - - - - - - - - - - volume
Bottom Elevation 2580 j 25%
MAIN POND
Form SW401 Dry Detention O&M Rev.3 Page 3 of 4

iocuSign Envelope ID: 0673C94A- D7E7- 4COC- BD54- 1080367F7017
/' ex
/
irr- r-
41
{ sT ..M WA<T�_
_7c.
' \7
IN
I� M NT�
4
STORM WATER BASIN #1
-PROPOSED
j I15— CULVERT
INV IN 2577'
16 INV OUT 2576,5'
DRAINAGE AREA #1
0,93 ACRES
j C =1x95
I
STORM WA�j1 ER OUTLET
wr.Oy; EL 2580'
BOTTOM EL 2576'
�_&O�B_t_UT
PROPOSED
CULVERT
,. NV IN 2576,5'
•5.
86° 1V 0Ul T 2576'
m ww
—'TOR N WATER
EMERGENCY OUTLET 3'X3'
TOP EL 2580'
5,, ' EL 2576'
__4 F
STORM WATER
SE
Aso - -� - --
XIS N�
M l 6R!I WATER TER. URB� C
STORM WATER BASIN #3
M
1.31 1 WINI'I W M i {—I\ iJ I'iJ 11\ ITV
GENERAL NOTES,
USE CLASS 'B' CONCRETE THROUGHOUT
PROVIDE ALL CATCH BASINS OVER 3' -6' IN
DEPTH WITH STEPS 12' ON CENTER
FOR 8' -0' IN HEIGHT OR LESS USE 6' WALLS
AND BOTTOM SLAB. OVER 8' -0' TO 16' -0' IN .•'
HEIGHT USE 8' WALLS AND BOTTOM SLAB. o
ADJUST QUANTITIES ACCORDINGLY,
0
15' OUTLET CULVERT : g
�-- 3.0 –�
OUTLET DETAIL
0.5
STORM WATER BASIN #2
CONSTRUCTION SCHEDULE
1. Obtain Erosion Control Permit and other applicable permits prior to the start of grading.
2. Install rain gauge in an accessible area. Dedicate a log book to record rain events and weekly '.rlspections.
3. Maintain the temporary gravel construction entrance from phase I.
4. Stake area around remaining wetland for perimeter protection fence.
3. Manually install a perimeter protection fence around the delineated wetland. No equipment is; allowed
within the wetland boundary that is not to be disturbed.
4. Install silt fence at all locations shown on plan sheet. Silt fence shall be manually installed alu.'ag the
outside of the 10 foot wetland buffer.
5. Layout the areas for the construction of the temporary skimmer basins.
6. Construct the temporary skimmer basins to the appropriate dimensions. Construct the baffles i_'i the
temporary skimmer basins.
7. Establish temporary cover according to stabilization table schedule and the seeding schedule oln ECP 2.
8. Seed, fertilize and mulch all exposed areas using the seeding schedule included on ECP2, adju:�ting to the
schedule for the season. All disturbed areas should be treated with ground cover within 7 to 1-'- calendar
days of completion of grading activities according to the stabilization table on ECP 2,
9. Once grading is complete, install temporary silt fence around permanent drainage easement.
10. Construct storm water basins and outlet structures.
11. Seed and fertilize areas.
12. Once vegetation has been established, remove all temporary erosion control devices.
.............. . ............
..,..._..._�..,_,
I,
. 2
CURB CUT DETAIL
Stabilization Reauirements:
Stabilization for this project shall comply with the time frame guidelines as specified by the NCG- 010000 general construction
permit effective August 3, 2011 issued by the North Carolina Department of Environment and Natural Resources Division of Water
Quality. Temporary or permanent ground cover stabilization shall occur within 7 calendar days from the last land- disturbing
activity, with the following exceptions in which temporary or permanent ground cover shall be provided in 14 calendar days from
the last land- disturbing activity:
• Slopes between 2:1 and 3:1, with a slope length of 10 ft. or less
• Slopes 3:1 or flatter, with a slope of length of 50 ft. or less
• Slopes 4:1 or flatter
SEEDING AND MULCHING:
The kinds of seed and fertilizer. and the rates of application of seed, fertilizer, and limestone, shall be as stated below. During
periods of overlapping dates, the kind of seed to be used shall be determined. All rates are in pounds per acre.
August I - June I May I - September 1
100# Tall Fescue 100# Tall Fescue
15# Kentucky Bluegrass 15# Kentucky Bluegrass
30# Hard Fescue 30# Hard Fescue
25# Rye Grain 10# German or Browntop Millet
500# Fertilizer 500# Fertilizer
4000# Limestone 4000# Limestone
Approved Tall Fescue Cultivars
2nd Millennium; Duster; Magellan; Rendition; Avenger; Endeavor; Masterpiece; Scorpion; Barlexas; Escalade; Matador; Shelby;
Barlexas II; Falcon I1, III, IV & V; Matador GT; Signia Barrera; Fidelity; Millennium; Silverstar; Barrington; Finesse II; Montauk;
Southern Choice II; Biltmore; Firebird; Mustang 3; Stetson; Bingo; Focus; Olympic Gold; Tarheel; Bravo; Grande II; Padre; Titan
Ltd; Cayenne; Greenkeeper; Paraiso; Titanium; Chapel Hill; Greystone; Picasso; Tomahawk; Chesapeake; Inferno; Piedmont; Tacer;
Constitution; Justice; Pure Gold; Trooper; Chipper; Jaguar 3; Prospect; Turbo Coronado; Kalahari; Quest; Ultimate; Coyote;
Kentucky 31; Rebel Exeda; Watchdog; Davinci; Kitty Hawk; Rebel Sentry; Wolfpack; Dynasty; Kitty Hawk 2000; Regiment II;
Dominion; Lexington; Rembrandt
Approved Kentucky Bluegrass Cultivars:
Alpine; Bariris; Envicta; Rugby; Apollo; Bedazzled; Impact; Rugby II; Arcadia; Bordeaux; Kenblue; Showcase; Arrow;
Champagne; Midnight; Sonoma; Award; Chicago II; Midnight II
Approved Hard Fescue Cultivars:
Chariot; Nordic; Rhino; Warwick; Firefly; Oxford; Scaldis II; Heron; Reliant II; Spartan II; Minotaur; Reliant IV; Stonehenge
Fertilizer shall be 10 -20 -20 analysis. A different analysis of fertilizer may be used provided the 1 -2 -2 ratio is maintained and the
rate of application adjusted to provide the same amount of plant food as a 10 -20 -20 analysis and as directed.
TEMPORARY SEEDING:
Fertilizer shall be the same analysis as specified for Seeding and Mulching and applied at the rate of 400 pounds and seeded at the
rate of 50 pounds per acre. German Millet, or Browntop Millet shall be used in summer months and rye grain during the remainder
of the year. The Engineer will determine the exact dates for using each kind of seed.
FERTILIZER TOPDRESSING:
Fertilizer used for topdressing shall be 16 -8 -8 grade and shall be applied at the rate of 500 pounds per acre. A different analysis of
fertilizer may be used provided the 2 -1 -1 ratio is maintained and the rate of application adjusted to provide the same amount of plant
food as 16 -8 -8 analysis and as directed.
SUPPLEMENTAL SEEDING:
The kinds of seed and proportions shall be the same as specified for Seeding and Mulching, and the rate of application may vary
from 25# to 75# per acre. The actual rate per acre will be determined prior to the time of topdressing and the Contractor will be
notified in writing of the rate per acre. total quantity needed, and areas on which to apply the supplemental seed. Minimum tillage
equipment, consisting of a sod seeder shall be used for incorporating seed into the soil as to prevent disturbance of existing
vegetation. A clodbuster (ball and chain) may be used where degree of slope prevents the use of a sod seeder.
MOWING:
The minimum mowing height on this project shall be six inches.
I.DJ6 MII
NOT LESS THAN 6'
I.D. /6 MIN,
NOT LESS THAN 6'
I' PER F ❑❑T �.
BUT NOT LESS THAN 12'
NOR MORE THAN 24'
UNSUITABLE MATERIAL FOUNDATION
NORMAL EARTH FOUNDATI ❑N
r r ILL
GROUND LINE
IPACT AFTER
'E IS PLACED
'RI ❑R TO
NCEMENT OF FILL
I VILL
GROUND LINE
1PACT AFTER
'E IS PLACED
'RI ❑R TO
aCEMENT OF FILL
.,– ENGINEERING FABRIC
GENERAL NOTES;
I.D, = THE MAXIMUM HORIZONTAL INSIDE DIAMETER DIMENSI ❑N
O,D, = THE MAXIMUM HORIZONTAL OUTSIDE DIAMETER DIMENSI ❑N
H = THE FILL HEIGHT MEASURED VERTICALLY AT ANY POINT
ALONG THE PIPE FROM THE TOP OF THE PIPE TO THE TOP
OF THE EMBANKMENT AT THAT POINT,
D❑ NOT OPERATE HEAVY EQUIPMENT OVER ANY P--,'.?E CULVERT
UNTIL THE PIPE CULVERT HAS BEEN PROPERLY B!ACKFILLED AND
COVERED WITH AT LEAST 3 FEET OF APPROVED MATERIAL,
LOOSELY PLACED SELECT MATERIAL CLASS III OR CLASS II, TYPE 1
FOR PIPE BEDDING. LEAVE SECTION DIRECTLY BENEATH PIPE
UNCOMPACTED AS PIPE SEATING AND BCACKFILL WILL ACCOMPLISH
COMPACTION,
-- - - - - -- SPRINGLINE OF PIPE
SELECT BACKFILL MATERIAL CLASS III OR CLASS II, BELOW.
SPRINGLINE
® APPROVED SUITABLE LOCAL MATERIAL ABOVE SPRINGLINE
O UNDISTURBED EARTH MATERIAL
?SiQ SELECT MATERIAL CLASS V OR VI FOP FOUNDATION CONDITIONING,
ENCAPSULATE WITH ENGINEERING FABRIC
BASIN CROSS SECTI ❑N DETAIL
SW 2
12 -1 -14 Revise
storm water
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DocuSign Envelope ID: 0673C94A-D7E7-4COC-BD54-1080367F7017
N❑TESi
1, ALUMINUM PURE ARCH 22'X5'11' 175 THICK, TYPE 4
RIBS 12 27'
2, MINIMUM COVER = 3'j MAXIMUM COVER = 16'
3. ASSUME LIVE LOAD = HL —93
N I
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R❑POSED GROUND ELEVATION
0 /
. X 5'11" STRUCTURAL
PLATE ARCH CULVERT
2570 TOP OF FOOTING
ELI 256.5------------
2565
XISTING GROUND ELEVATION
2560
I22.G -__ — --- -- - - — -- - ------------------
CROSS SECTION
/--TOP OF FOOTING
EL 2565
#4B4
#4B2 #4B-2
#4B3 8j'
t4B1
*4B4 @ 12' MAX
�D
EACH FACE
in
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#4B3 - _iq'_s-*4 4@6' AX —#4B1
_ 2/8o
DETAIL OF CONCRETE FOOTING
(- TP-rThff- r-MrIf MITI
61 MIN FOR CRYSTALLINE ROCK OR
12' MIN FOR WEATHERED ROCK
DETAIL OF CONCRETE BACKFILL
SHEET 1
BILL OF REINFORCING
BAR TYPES
BAR
NO.
SIZE
TYPE
WEIGHT
T
(D
ALL BAR DIMENSIONS ARE
OUT TO OUT,
B1
432
4
1
411-10,
1395
B2
432
4
2
3" -4 1/4'
968
)KB3
432
4
STIR
L0I-01
2886
B4
40
4
STR
53'-4'
1426
TOTAL REINFORCING
STEEL 6,675 LBS.
CLASS AA CONCRE I E - 4,000 PSI
FOOTINGS CU YDS. 57.8
TOTAL CU YDS. 573
wBARS TO BE FIELD CUT TO MEET ADEQUATE CLEARANCE
N❑TESt
1. CONCRETE QUANTITY IS CALCULATED USING THE MINIMUM DEPTH SHOWN,
ACTUAL DEPTH MAY VARY TO ACHIEVE THE REQUIRED MIKIMUM EMBEDMENT
INTO ROCK AS SHOWN,,
2. ADDITIONAL #4B4 BARS MAY BE REQUIRED WHERE FOOTIN-5 DEPTH INCREASES
MAXIMUM SPACING BETWEEN BARS ON EACH FACE SHALL IE AS SHOWN IN THE
FOOTING SECTION.
/--TOP OF FOOTING
EL 2565
#4B4
#4B2 #4B-2
#4B3 8j'
t4B1
*4B4 @ 12' MAX
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DETAIL OF CONCRETE FOOTING
(- TP-rThff- r-MrIf MITI
61 MIN FOR CRYSTALLINE ROCK OR
12' MIN FOR WEATHERED ROCK
DETAIL OF CONCRETE BACKFILL
SHEET 1
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WATERSHED,
FRENCH BROAD
SCALE:
NTS'

Permit Number
(to be provided byDWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party
Project name Jule Noland Drive Phase 2
BMP drainage area number 4
Print name
Title.Owne
� C vv--A� 4`
Address:P. O Box 180 Waynesville, NC 28786 1
Phone-
Signati
Note The legally responsible parry should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president
I, 3z' � me-U4 C.� . , a Notary Public for the State of
I�Gr�-h (A fD) i n4L ,County of )+Ll!j lza�pc�� , do hereby certify that
c-)pbn Hnrmoo personally appeared before me this
day of 1'� } , -012L4., and acknowledge the due execution of the
forgoing dry detention basin maintenance requirements Witness my hand and official
seal,
Form SW401 -Dry Detention O&M Rev 3
Page 4 of 4

Permit Number
(to be provided by DWQ)
Drainage Area Number 5
Dry Extended Detention Basin
Operation and Maintenance Agreement
I will keep a maintenance record on this BMW. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integnty
of structures, safety of the public, and the removal efficiency of the BMP.
The dry extended detention basin system is defined as the dry detention basin, outlet
structure, pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
❑ does ® does not incorporate a vegetated filter at the outlet.
This system (check one):
❑ does ® does not incorporate pretreatment other than a forebay.
Important maintenance procedures:
— The drainage area will be managed to reduce the sediment load to the dry
extended detention basin.
— Immediately after the dry extended detention basin is established, the vegetation
will be watered twice weekly if needed until the plants become established
(commonly six weeks).
— No portion of the dry extended detention pond will be fertilized after the first
initial fertihzabon that is required to establish the vegetation.
— I will maintain the vegetation in and around the basin at a height of
approximately six inches.
— Once a year, a dam safety expert will inspect the embankment
After the dry extended detention basin is established, it will be inspected once a quarter
and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in
a Coastal County). Records of operation and maintenance will be kept in a known set
location and will be available upon request
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element:
Potential problem:
How I will remediate the problem:
The entire BMP
Trash/ debris is present.
Remove the trash /debris.
The perimeter of the dry
Areas of bare soil and /or
Regrade the soil if necessary to
extended detention
erosive gullies have formed.
remove the gully, and then plant a
basin
ground cover and water until it is
established. Provide lime and a
one -tune fertilizer application.
Form SW401 -Dry Detention 0 &M Rev.3 Page 1 of 4

BMP element:
Potential problem:
How I will remediate the problem:
The inlet device: pipe or
The pipe is clogged (if
Unclog the pipe. Dispose of the
Swale
applicable).
sediment off -site.
The pipe is cracked or
Replace the pipe.
otherwise damaged (if
applicable).
Erosion is occurring in the
Regrade the swale if necessary to
swale (if applicable).
smooth it over and provide erosion
control devices such as reinforced
turf matting or nprap to avoid
future problems with erosion.
The forebay
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below)
dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred or
Provide additional erosion
nprap is displaced.
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present.
Remove the weeds, preferably by
hand. If pesticides are used, wipe
them on the plants rather than
spraying.
The main treatment area
Sediment has accumulated
Search for the source of the
and reduced the depth to 75%
sediment and remedy the problem if
of the original design depth
possible. Remove the sediment and
(see diagram below).
dispose of it in a location where it
will not cause impacts to streams or
the BMP. Revegetate disturbed
areas immediately with sod
(preferred) or seed protected with
securely staked erosion mat.
Water is standing more than
5 days after a storm event.
Check outlet structure for clogging.
If it is a design issue, consult an
appropriate rofessional.
Weeds and noxious plants are
Remove the plants by hand or by
growing in the main
wiping them with pesticide (do not
treatment area.
spray)-
Form SW401 -Dry Detention O&M Rev.3 Page 2 of 4

•
BMP element:
Potential problem:
How I will remediate the problenu.
The embankment
Shrubs or trees have started
Remove shrubs or trees
to grow on the embankment.
immediately.
Grass cover is unhealthy or
Restore the health of the grass cover
eroding.
- consult a rofessional if necessary.
Signs of seepage on the
Consult a professional
downstream face.
Evidence of muskrat or
Use traps to remove muskrats and
beaver activity is present.
consult a professional to remove
beavers.
An annual inspection by an
Make all needed repairs.
appropriate professional
shows that the embankment
needs repair.
The outlet device
Clogging has occurred.
Clean out the outlet device. Dispose
of the sediment off -site.
The outlet device is damaged
Repair or replace the outlet device.
The receiving water
Erosion or other signs of
Contact the NC Division of Water
damage have occurred at the
Quality 401 Oversight Unit at 919 -
outlet.
733 -1786.
The measuring device used to determine the sediment elevation shall be such that it will
give an accurate depth reading and not readily penetrate into accumulated sediments.
When the basm depth reads 0_3 feet in the main pond, the sediment shall be removed.
When the basin depth reads nj a feet in the forebay, the sediment shall be removed.
Sediment Removal
Bottom
FOREBAY
BASIN DIAGRAM
(fill in the blanks)
25%
Sediment
Storage
Form SW401 -Dry Detention O&M -Rev.3
Temporary Pool Elevation 2574
Pool jenWrary
Sediment Removal Elevation 2572 3 - - - - - - - - - - volume
Bottom Elevation 2572 125%
0XV-1L, '1k1
Page 3 of 4

Permit Number.
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party
Project name Jule Noland Drive Phase 2
BMP drainage area number 5
Print name-John r Harmon
Title Owner 11,Y-
Address:P O Box 180 Waynesville, NC 28786 U
Phone
Signati
Date M.e c__ --1 !:
Note The legally responsible parry should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president
a Notary Public for the State of
�e Lo,ra� 1 nc- , County of [+o , do hereby certify that
Jo a l'arr non personally appeared before me this _
day of f)e_G1prj� 1614 and acknowledge the due execution of the
forgoing dry detention basin maintenance requirements. Witness my hand and official
seal,
Form SW401 -Dry Detention O&M -Rev.3
Page 4 of 4

4�
NCDENR
North Carolina Department of Environment and Natural Resources
Pat McCrory
Governor
John Harmon
Harmon Graham Properties, LLC
PO Box 180
Waynesville, NC 28786
Project: Jule Noland Drive
Michael Ellison, Director
John E. Skvarla, III
Ecosystem Enhancement Program Secretary
October 28, 2014
Expiration of Acceptance: April 28, 2015
County: Haywood
The purpose of this letter is to notify you that the North Carolina Ecosystem Enhancement Program (NCEEP) is willing to accept
payment for compensatory mitigation for impacts associated with the above referenced project as indicated in the table below. Please
note that this decision does not assure that participation in the NCEEP will be approved by the permit issuing agencies as mitigation
for project impacts. It is the responsibility of the applicant to contact these agencies to dctcrmine if payment to the NCEEP will be
approved. You must also comply with all other state, federal or local government permits, regulations or authorizations associated
with the proposed activity including SL 2009 -337: An Act to Promote the Use of CoMensatory Mitigation Banks as amended by
S.L. 2011 -343
This acceptance is valid for six months from the date of this letter and is not transferable. If we have not received a copy of the
issued 404 Permit/401 Certification/CAMA permit within this time frame, this acceptance will expire. It is the applicant's
responsibility to send copies of the permits to NCEEP Once NCEEP receives a copy of the permit(s) an invoice will be issued based
on the required mitigation in that permit and payment must be made prior to conducting the authorized work. The amount of the In-
Lieu Fee to be paid to NCEEP by an applicant is calculated based upon the Fee Schedule and policies listed at www.nceep.net.
Based on the information supplied by you in your request to use the NCEEP, the impacts that may require compensatory mitigation
are summarized in the following table. The amount of mitigation required and assigned to NCEEP for this impact is determined by
permitting agencies and may exceed the impact amounts shown below.
Upon receipt of payment, EEP will take responsibility for providing the compensatory mitigation. The mitigation will be performed
in accordance with the N C. Department of Environment and Natural Resources' Ecosystem Enhancement Program In -Lieu Fee
Instrument dated July 28, 2010
Thank you for your interest in the NCEEP. If you have any questions or need additional information, please contact Kelly Williams at
(919) 707 -8915.
Sincerely,
James. tanfill
Asset anagement Supervisor
cc Karen Higgins, NCDWR Wetlands /401 Unit
David Brown, USACE - Asheville
Wanda Austin, agent
1652 Mad Service Center, Raleigh, North Carolina 27699 -1652
Phone [phone]ntemet www.nodenr.gov
An Equal Opportunity 1 Affirmative Acbon Employer — Made in part by recycled paper
River
CU
Stream (feet)
Wetlands (acres)
Buffer I
Buffer II
Basin
Location
(Sq. Ft.)
(Sq. Ft.)
Cold
Cool
Warm
Riparian
Non-Riparian
Coastal Marsh
Impact
French
06010106
0
0
0
1.2
0
0
0
0
Broad
Upon receipt of payment, EEP will take responsibility for providing the compensatory mitigation. The mitigation will be performed
in accordance with the N C. Department of Environment and Natural Resources' Ecosystem Enhancement Program In -Lieu Fee
Instrument dated July 28, 2010
Thank you for your interest in the NCEEP. If you have any questions or need additional information, please contact Kelly Williams at
(919) 707 -8915.
Sincerely,
James. tanfill
Asset anagement Supervisor
cc Karen Higgins, NCDWR Wetlands /401 Unit
David Brown, USACE - Asheville
Wanda Austin, agent
1652 Mad Service Center, Raleigh, North Carolina 27699 -1652
Phone [phone]ntemet www.nodenr.gov
An Equal Opportunity 1 Affirmative Acbon Employer — Made in part by recycled paper

DocuSign Envelope ID: 0673C94A-D7E7-4COC-BD54-1080367F7017
GENERAL NOTES:
1, Storm Water control shall control a minimum
as clescribe-cl-4n.. ... t-abtlle loetow.
2. Pre.cia-��-f­concrete dr6il, age structures may
a�
3, ID-r­,(�w clown time is 3 d s,
IMPERVIOUS AREA
LOCATION
AREA (SFT)
TOTAL AREA
392,040
❑N-SITE
BUILDINGS
40,000
PARKING
87,120
ON-SITE
STREETS
9,631
SITE OTHER
21860
FUTURE
17433
�� ®�' e•I•
w0se ®�QQ�
176,044
40/7:771
U11-
�77
ACCOUNTED FOR IN VOLUME CALCULATIONS
DAMOUR
DB 396/PG 762
HAYWOOD RE-T_�LS
20' SEWER EA:
18' WALKING TRAIL
BASIN MAINTENANC
T
ADO
64' X 22' X 5'11" STR
PLATE ARCH CULVERT
STORM WATER f.XINVEYANUE D11,01
LAKE JUNALUSKA
ASSEMBLY
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US 276 RUSS AVE TO
LOCATION
14,1111ROE 'C'f ET 3'X3'
DRAINAGE AREA CALCULATIONS DB 814/PU P303 Nr'
Y,
TOTAL AREA, IMPERVIOUS RUNOFF A
DRAINAGE AREA A, IDJT-��751M
LEGEND
"NUMBER ACRES AREA, ACRES VOLUME, CF
.......... . .
k/ . . ....
\# 1 0.93 0.83 2880
ABIOIN BASKrT W''
1.20 1.09 3779 G J Alj__ AW4
5'X,4' TEMP SEDIMENT TRAP
0�86 . . . . . .
0.79 2737 1/4
flffX�W
#3 WITH BAFFLES
#4 0.75 2644
1.07
FXIS-ING `J1 VERi
0.75 14621 RIGSBY FAMILY
#5 0.40
100,
\J11STURBED AREA
xi HOLDINGS
01 D�TtH
RETAIN WETLAND AREA 22 DB 787/PG 1175 ... ........
W
ACRES SILT FENCE
A
NEWICQNT❑URS
A
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DB 8 2 8,/P 6 1979 'WA T T L E
PROPOSED
VERT
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-V 01 2576,
FLOW DIRECTION
Ld 1
E 0 HI k'1, .. -., 7 6
a5,
oa 10/ PROPERTY
....... . /// Cu jj�(UL. I ION
ENT
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WAYNESVILLE CHRISTIAN
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PROPOSED LINE
x
CULVERT DB 335/PG 682
RT 0
T' INV IN, 2577' -N
4V "N
[R)" 2 INV 01LIT7 6,51
57 65' 1-1 1 --f-k,-FORN W�JER
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DRAINAGE AREA 01 DRAINAGE AREA #2
WITH BAFFLES
VIIM4 W.
0,93 ACRES 1,20 ACRES
-57
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Lh
EMERGiENCY OUTLE-7 3' �-rSTORN WATER C
TEMPORARY DIVERSION
20' SEWER EASEME�T R]RM WATER
C=0,95 C 0,9 5 ............................... . ............
JI/
MERGENCY OUTLET 3'X3'
_---___BOTT,9.M L '576'
TOP EL 2580'
Qj 118' WA4'� IN ]DE31ITTOM EL 2576' HANDICAP PARKING SPACE
?AIL E M NT
_1/ . . .........
Ki N f_3
TRAFFIC FLOW DIRECTION
c roR!4 -etir 0--c-if— - - --------- -
... . . .. .
40,OPO SF BUjLDINr_i DF IFGE AREA #3
V
. . . ...... CZIN
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DRAINAGE AREA
FINISH ELE'�/ATIEN 2�580
.............
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COUNTY: HAYW❑ ❑D
TOWNSHIP:
WAYNESVILLE
WATERSHED:
FRENCH BROAD
SCALEt
l'-50'
DEC 1120114

iocuSign Envelope ID: 0673C94A- D7E7- 4COC- BD54- 1080367F7017
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STORM WATER BASIN #1
-PROPOSED
j I15— CULVERT
INV IN 2577'
16 INV OUT 2576,5'
DRAINAGE AREA #1
0,93 ACRES
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STORM WA�j1 ER OUTLET
wr.Oy; EL 2580'
BOTTOM EL 2576'
�_&O�B_t_UT
PROPOSED
CULVERT
,. NV IN 2576,5'
•5.
86° 1V 0Ul T 2576'
m ww
—'TOR N WATER
EMERGENCY OUTLET 3'X3'
TOP EL 2580'
5,, ' EL 2576'
__4 F
STORM WATER
SE
Aso - -� - --
XIS N�
M l 6R!I WATER TER. URB� C
STORM WATER BASIN #3
M
1.31 1 WINI'I W M i {—I\ iJ I'iJ 11\ ITV
GENERAL NOTES,
USE CLASS 'B' CONCRETE THROUGHOUT
PROVIDE ALL CATCH BASINS OVER 3' -6' IN
DEPTH WITH STEPS 12' ON CENTER
FOR 8' -0' IN HEIGHT OR LESS USE 6' WALLS
AND BOTTOM SLAB. OVER 8' -0' TO 16' -0' IN .•'
HEIGHT USE 8' WALLS AND BOTTOM SLAB. o
ADJUST QUANTITIES ACCORDINGLY,
0
15' OUTLET CULVERT : g
�-- 3.0 –�
OUTLET DETAIL
0.5
STORM WATER BASIN #2
CONSTRUCTION SCHEDULE
1. Obtain Erosion Control Permit and other applicable permits prior to the start of grading.
2. Install rain gauge in an accessible area. Dedicate a log book to record rain events and weekly '.rlspections.
3. Maintain the temporary gravel construction entrance from phase I.
4. Stake area around remaining wetland for perimeter protection fence.
3. Manually install a perimeter protection fence around the delineated wetland. No equipment is; allowed
within the wetland boundary that is not to be disturbed.
4. Install silt fence at all locations shown on plan sheet. Silt fence shall be manually installed alu.'ag the
outside of the 10 foot wetland buffer.
5. Layout the areas for the construction of the temporary skimmer basins.
6. Construct the temporary skimmer basins to the appropriate dimensions. Construct the baffles i_'i the
temporary skimmer basins.
7. Establish temporary cover according to stabilization table schedule and the seeding schedule oln ECP 2.
8. Seed, fertilize and mulch all exposed areas using the seeding schedule included on ECP2, adju:�ting to the
schedule for the season. All disturbed areas should be treated with ground cover within 7 to 1-'- calendar
days of completion of grading activities according to the stabilization table on ECP 2,
9. Once grading is complete, install temporary silt fence around permanent drainage easement.
10. Construct storm water basins and outlet structures.
11. Seed and fertilize areas.
12. Once vegetation has been established, remove all temporary erosion control devices.
.............. . ............
..,..._..._�..,_,
I,
. 2
CURB CUT DETAIL
Stabilization Reauirements:
Stabilization for this project shall comply with the time frame guidelines as specified by the NCG- 010000 general construction
permit effective August 3, 2011 issued by the North Carolina Department of Environment and Natural Resources Division of Water
Quality. Temporary or permanent ground cover stabilization shall occur within 7 calendar days from the last land- disturbing
activity, with the following exceptions in which temporary or permanent ground cover shall be provided in 14 calendar days from
the last land- disturbing activity:
• Slopes between 2:1 and 3:1, with a slope length of 10 ft. or less
• Slopes 3:1 or flatter, with a slope of length of 50 ft. or less
• Slopes 4:1 or flatter
SEEDING AND MULCHING:
The kinds of seed and fertilizer. and the rates of application of seed, fertilizer, and limestone, shall be as stated below. During
periods of overlapping dates, the kind of seed to be used shall be determined. All rates are in pounds per acre.
August I - June I May I - September 1
100# Tall Fescue 100# Tall Fescue
15# Kentucky Bluegrass 15# Kentucky Bluegrass
30# Hard Fescue 30# Hard Fescue
25# Rye Grain 10# German or Browntop Millet
500# Fertilizer 500# Fertilizer
4000# Limestone 4000# Limestone
Approved Tall Fescue Cultivars
2nd Millennium; Duster; Magellan; Rendition; Avenger; Endeavor; Masterpiece; Scorpion; Barlexas; Escalade; Matador; Shelby;
Barlexas II; Falcon I1, III, IV & V; Matador GT; Signia Barrera; Fidelity; Millennium; Silverstar; Barrington; Finesse II; Montauk;
Southern Choice II; Biltmore; Firebird; Mustang 3; Stetson; Bingo; Focus; Olympic Gold; Tarheel; Bravo; Grande II; Padre; Titan
Ltd; Cayenne; Greenkeeper; Paraiso; Titanium; Chapel Hill; Greystone; Picasso; Tomahawk; Chesapeake; Inferno; Piedmont; Tacer;
Constitution; Justice; Pure Gold; Trooper; Chipper; Jaguar 3; Prospect; Turbo Coronado; Kalahari; Quest; Ultimate; Coyote;
Kentucky 31; Rebel Exeda; Watchdog; Davinci; Kitty Hawk; Rebel Sentry; Wolfpack; Dynasty; Kitty Hawk 2000; Regiment II;
Dominion; Lexington; Rembrandt
Approved Kentucky Bluegrass Cultivars:
Alpine; Bariris; Envicta; Rugby; Apollo; Bedazzled; Impact; Rugby II; Arcadia; Bordeaux; Kenblue; Showcase; Arrow;
Champagne; Midnight; Sonoma; Award; Chicago II; Midnight II
Approved Hard Fescue Cultivars:
Chariot; Nordic; Rhino; Warwick; Firefly; Oxford; Scaldis II; Heron; Reliant II; Spartan II; Minotaur; Reliant IV; Stonehenge
Fertilizer shall be 10 -20 -20 analysis. A different analysis of fertilizer may be used provided the 1 -2 -2 ratio is maintained and the
rate of application adjusted to provide the same amount of plant food as a 10 -20 -20 analysis and as directed.
TEMPORARY SEEDING:
Fertilizer shall be the same analysis as specified for Seeding and Mulching and applied at the rate of 400 pounds and seeded at the
rate of 50 pounds per acre. German Millet, or Browntop Millet shall be used in summer months and rye grain during the remainder
of the year. The Engineer will determine the exact dates for using each kind of seed.
FERTILIZER TOPDRESSING:
Fertilizer used for topdressing shall be 16 -8 -8 grade and shall be applied at the rate of 500 pounds per acre. A different analysis of
fertilizer may be used provided the 2 -1 -1 ratio is maintained and the rate of application adjusted to provide the same amount of plant
food as 16 -8 -8 analysis and as directed.
SUPPLEMENTAL SEEDING:
The kinds of seed and proportions shall be the same as specified for Seeding and Mulching, and the rate of application may vary
from 25# to 75# per acre. The actual rate per acre will be determined prior to the time of topdressing and the Contractor will be
notified in writing of the rate per acre. total quantity needed, and areas on which to apply the supplemental seed. Minimum tillage
equipment, consisting of a sod seeder shall be used for incorporating seed into the soil as to prevent disturbance of existing
vegetation. A clodbuster (ball and chain) may be used where degree of slope prevents the use of a sod seeder.
MOWING:
The minimum mowing height on this project shall be six inches.
I.DJ6 MII
NOT LESS THAN 6'
I.D. /6 MIN,
NOT LESS THAN 6'
I' PER F ❑❑T �.
BUT NOT LESS THAN 12'
NOR MORE THAN 24'
UNSUITABLE MATERIAL FOUNDATION
NORMAL EARTH FOUNDATI ❑N
r r ILL
GROUND LINE
IPACT AFTER
'E IS PLACED
'RI ❑R TO
NCEMENT OF FILL
I VILL
GROUND LINE
1PACT AFTER
'E IS PLACED
'RI ❑R TO
aCEMENT OF FILL
.,– ENGINEERING FABRIC
GENERAL NOTES;
I.D, = THE MAXIMUM HORIZONTAL INSIDE DIAMETER DIMENSI ❑N
O,D, = THE MAXIMUM HORIZONTAL OUTSIDE DIAMETER DIMENSI ❑N
H = THE FILL HEIGHT MEASURED VERTICALLY AT ANY POINT
ALONG THE PIPE FROM THE TOP OF THE PIPE TO THE TOP
OF THE EMBANKMENT AT THAT POINT,
D❑ NOT OPERATE HEAVY EQUIPMENT OVER ANY P--,'.?E CULVERT
UNTIL THE PIPE CULVERT HAS BEEN PROPERLY B!ACKFILLED AND
COVERED WITH AT LEAST 3 FEET OF APPROVED MATERIAL,
LOOSELY PLACED SELECT MATERIAL CLASS III OR CLASS II, TYPE 1
FOR PIPE BEDDING. LEAVE SECTION DIRECTLY BENEATH PIPE
UNCOMPACTED AS PIPE SEATING AND BCACKFILL WILL ACCOMPLISH
COMPACTION,
-- - - - - -- SPRINGLINE OF PIPE
SELECT BACKFILL MATERIAL CLASS III OR CLASS II, BELOW.
SPRINGLINE
® APPROVED SUITABLE LOCAL MATERIAL ABOVE SPRINGLINE
O UNDISTURBED EARTH MATERIAL
?SiQ SELECT MATERIAL CLASS V OR VI FOP FOUNDATION CONDITIONING,
ENCAPSULATE WITH ENGINEERING FABRIC
BASIN CROSS SECTI ❑N DETAIL
SW 2
12 -1 -14 Revise
storm water
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COUNTY; HAYWOOD
❑WNSHIP:
AYNESVILLE
WATERSHED;
FRENCH BROAD
SCALE;
INSERTS; 1" =30'

DocuSign Envelope ID: 0673C94A-D7E7-4COC-BD54-1080367F7017
N❑TESi
1, ALUMINUM PURE ARCH 22'X5'11' 175 THICK, TYPE 4
RIBS 12 27'
2, MINIMUM COVER = 3'j MAXIMUM COVER = 16'
3. ASSUME LIVE LOAD = HL —93
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R❑POSED GROUND ELEVATION
0 /
. X 5'11" STRUCTURAL
PLATE ARCH CULVERT
2570 TOP OF FOOTING
ELI 256.5------------
2565
XISTING GROUND ELEVATION
2560
I22.G -__ — --- -- - - — -- - ------------------
CROSS SECTION
/--TOP OF FOOTING
EL 2565
#4B4
#4B2 #4B-2
#4B3 8j'
t4B1
*4B4 @ 12' MAX
�D
EACH FACE
in
4j'
#4B3 - _iq'_s-*4 4@6' AX —#4B1
_ 2/8o
DETAIL OF CONCRETE FOOTING
(- TP-rThff- r-MrIf MITI
61 MIN FOR CRYSTALLINE ROCK OR
12' MIN FOR WEATHERED ROCK
DETAIL OF CONCRETE BACKFILL
SHEET 1
BILL OF REINFORCING
BAR TYPES
BAR
NO.
SIZE
TYPE
WEIGHT
T
(D
ALL BAR DIMENSIONS ARE
OUT TO OUT,
B1
432
4
1
411-10,
1395
B2
432
4
2
3" -4 1/4'
968
)KB3
432
4
STIR
L0I-01
2886
B4
40
4
STR
53'-4'
1426
TOTAL REINFORCING
STEEL 6,675 LBS.
CLASS AA CONCRE I E - 4,000 PSI
FOOTINGS CU YDS. 57.8
TOTAL CU YDS. 573
wBARS TO BE FIELD CUT TO MEET ADEQUATE CLEARANCE
N❑TESt
1. CONCRETE QUANTITY IS CALCULATED USING THE MINIMUM DEPTH SHOWN,
ACTUAL DEPTH MAY VARY TO ACHIEVE THE REQUIRED MIKIMUM EMBEDMENT
INTO ROCK AS SHOWN,,
2. ADDITIONAL #4B4 BARS MAY BE REQUIRED WHERE FOOTIN-5 DEPTH INCREASES
MAXIMUM SPACING BETWEEN BARS ON EACH FACE SHALL IE AS SHOWN IN THE
FOOTING SECTION.
/--TOP OF FOOTING
EL 2565
#4B4
#4B2 #4B-2
#4B3 8j'
t4B1
*4B4 @ 12' MAX
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EACH FACE
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_ 2/8o
DETAIL OF CONCRETE FOOTING
(- TP-rThff- r-MrIf MITI
61 MIN FOR CRYSTALLINE ROCK OR
12' MIN FOR WEATHERED ROCK
DETAIL OF CONCRETE BACKFILL
SHEET 1
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COUNTY: HAYWOOD
TOWNSHIP;
WAYNESVILLE
WATERSHED,
FRENCH BROAD
SCALE:
NTS'