20090940 Ver 1_More Info Received_20091106

'
.WSPsSELLS
A
Transportation & Infrastructure
November 5, 2009
NORTH CAROLINA 128 Overhill Drive
CONNECTICUT Suite 105
MASSACHUSETTS Mooresville, NC 281 17
NEW HAMPSHIRE Tel: [phone]
NEW JERSEY Fax: [phone]
NEW YORK www.wspsells.com
PENNSYLVANIA
SOUTH CAROLINA
VIRGINIA
()1-b1 0
NCDENR
Division of Water Quality - 401 Oversight/Express Unit
2321 Crabtree Blvd., Suite 250
Raleigh, North Carolina 27604
919-715-3425
Attention: Ms. Annette Lucas
Reference: Permit Application
Revised Storm Water Management Plan
Dan River Combined Cycle Project
Eden, Rockingham County, NC
Dear Ms. Lucas:
2? pug
NO v 6 2009
WEUNOSA??0R#jW QVAUTy
BRWH
On behalf of Duke Energy, please find attached two copies of the revised Storm Water
Management Plan, two copies of the Operations and Maintenance Agreements for the bioretention
area and the wet detention basin, and two copies of the well reports. Also included is a CD
containing the soils report.
In summary, we revised the plans per comments from an email dated November 3, 2009.
If you have any questions or require additional information, please contact us.
Respectfully submitted,
WSP SELLS
- l
Jonathan A. Carter, P.E.
Project Manager
cc: Mr. Robert Wylie, Duke Energy
Mr. Sam Roushar, P.E., Shaw Fossil Power
Mr. Wayne Love, P.E., Shaw Power
Mr. Jason Isbanioly, HDR/DTA
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Bioretention 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 BUT 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.
Important operation and maintenance procedures:
- Immediately after the bioretention cell is established, the plants will be watered
twice weekly if needed until the plants become established (commonly six
weeks).
- Snow, mulch or any other material will NEVER be piled on the surface of the
bioretention cell.
- Heavy equipment will NEVER be driven over the bioretention cell.
- Special care will be taken to prevent sediment from entering the bioretention cell.
- Once a year, a soil test of the soil media will be conducted.
After the bioretention cell is established, I will inspect it once a month 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 problems: How I will remediate the problem:
The entire BMP Trash/debris is resent. Remove the trash/ debris.
The perimeter of the Areas of bare soil and/or Regrade the soil if necessary to
bioretention cell erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
The inlet device: pipe, The pipe is clogged (if Unclog the pipe. Dispose of the
stone verge or 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.
Stone verge is clogged or Remove sediment and clogged
covered in sediment (if stone and replace with clean stone.
a licable .
Form SW401-Bioretention O&M-Rev.3 Page 1 of 4
•
•
•
BMP element: Potential problems: How I will remediate the problem:
The pretreatment area Flow is bypassing Regrade if necessary to route all
pretreatment area and/or flow to the pretreatment area.
gullies have formed. Restabilize the area after grading.
Sediment has accumulated to Search for the source of the
a depth greater than three sediment and remedy the problem if
inches. possible. Remove the sediment and
restabilize the pretreatment area.
Erosion has occurred. Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present. Remove the weeds, preferably by
hand.
The bioretention cell: Best professional practices Prune according to best professional
vegetation show that pruning is needed practices.
to maintain optimal plant
health.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Tree stakes/wires are present Remove tree stake/wires (which
six months after planting. can kill the tree if not removed).
The bioretention cell: Mulch is breaking down or Spot mulch if there are only random
soils and mulch has floated away. void areas. Replace whole mulch
layer if necessary. Remove the
remaining much and replace with
triple shredded hard wood mulch at
a maximum depth of three inches.
Soils and/or mulch are Determine the extent of the clogging
clogged with sediment. - remove and replace either just the
top layers or the entire media as
needed. Dispose of the spoil in an
appropriate off-site location. Use
triple shredded hard wood mulch at
a maximum depth of three inches.
Search for the source of the
sediment and remedy the problem if
ossible.
An annual soil test shows that Dolomitic lime shall be applied as
pH has dropped or heavy recommended per the soil test and
metals have accumulated in toxic soils shall be removed,
the soil media. disposed of properly and replaced
with new planting media.
Form SW401-Bioretention O&M-Rev.3
Page 2 of 4
0
•
•
BMP element: Potential problems: How I will remediate the problem:
The underdrain system Clogging has occurred. Wash out the underdrain system.
(if applicable)
The drop inlet Clogging has occurred. Clean out the drop inlet. Dispose of
the sediment off-site.
The drop inlet is damaged Repair or replace the drop inlet.
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.
Form SW401-Bioretention O&M-Rev.3
Page 3 of 4
r
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:Dan River Combined Cycle Project
BMP drainage area number: B ioretention Area #1
Print name:Mark Landseidel
Title:General Manager
Address:P.O. Box 1006, Charlotte, NC 28201
Signature:
Date: `I - (. - 0 9
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'f , a Notary Public for the State of
P? r ` r I it A , County of &tjp, it O U of , do hereby certify that
f rk ?-n&e : ,ale I persoIJ /6 'A
nally appeared before me this
day of ha , o0 and acknowledge the due execution of the
forgoing bioretention maintenance requirements. Witness my hand and official seal,
J. WO
$? nburg -0-.e
?d
0 o pOr hCO?o
SEAL
•
My commission expires 11"j- A 96 H
Form SW401-Bioretention I&M-Rev. 2
Page 4 of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
•
•
Wet 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 wet detention basin system is defined as the wet detention basin,
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:
- Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
- No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
- Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
- If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.

- Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month 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 should be kept in a known set
location and must 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 resent. Remove the trash/ debris.
The perimeter of the wet Areas of bare soil and/or Regrade the soil if necessary to
detention basin erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too Maintain vegetation at a height of
long. approximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4
Page 1 of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
is
•
•
BMP element: Potential problem: How I will remediate the problem:
The inlet device: pipe or The pipe is clogged. Unclog the pipe. Dispose of the
swale sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged.
Erosion is occurring in the Regrade the swale if necessary to
swale. 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 to Search for the source of the
a depth greater than the sediment and remedy the problem if
original design depth for possible. Remove the sediment and
sediment storage. dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred. Provide additional erosion
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 pesticide is used, wipe it on
the plants rather than spraying.
The vegetated shelf Best professional practices Prune according to best professional
show that pruning is needed practices
to maintain optimal plant
health.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present. Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The main treatment area Sediment has accumulated to Search for the source of the
a depth greater than the sediment and remedy the problem if
original design sediment possible. Remove the sediment and
storage depth. dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Algal growth covers over Consult a professional to remove
50% of the area. and control the algal growth.
Cattails, phragmites or other Remove the plants by wiping them
invasive plants cover 50% of with pesticide (do not spray).
the basin surface.
Form SW401-Wet Detention Basin O&M-Rev.4
Page 2 of 4
•
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element: Potential problem: How I will remediate the problem:
The embankment Shrubs have started to grow Remove shrubs immediately.
on the embankment.
Evidence of muskrat or Use traps to remove muskrats and
beaver activity is present. consult a professional to remove
beavers.
A tree has started to grow on Consult a dam safety specialist to
the embankment. remove the tree.
An annual inspection by an Make all needed repairs.
appropriate professional
shows that the embankment
needs re air. if applicable)
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 local NC Division of
damage have occurred at the Water Quality Regional Office, or
outlet. the 401 Oversight Unit at 919-733-
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 permanent pool depth reads 529.50 feet in the main pond, the
sediment shall be removed.
When the permanent pool depth reads 532.25 feet in the forebay, the sediment
shall be removed.
BASIN DIAGRAM
ill in the blanks)
•
0 Permanent Pool Elevation 530.50
Sediment Removal . 532.25 Pe anen Pool
- - - - - - - - - - - - - - - - - Volume Sediment Removal Elevation 529.50 Volume
Bottom Elevatio 531.25 -ft Min. --------------------------------------------
ft
Bottom Elevation 528.50 1-ft
Storage Sedimei
Storage
FOREBAY MAIN POND
Form SW401-Wet Detention Basin O&M-Rev.4 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:Dan River Combined Cycle Project
BMP drainage area number:Wet Pond #2
Print name:Mark Landseidel
Title:General Manager
Address:P.O. Box 1006, Charlotte, NC 28201
Phone:[phone]
Signature

Date: '7- /(, 0 I
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.
L lt)fi I2 I , a Notary Public for the State of
Ne rah G a Liin , County of IYWe/?h/a do hereby certify that
rAtrkC 1.446ei-de( personally appeared before me this 164
day of Z p? , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,
\.?? •. ?,ecklenb?? •? ??i?
00
o '
SEAL
•
My commission expires //
Form SW401-Wet Detention Basin O&M-Rev.4
Page 4 of 4

•
ME
August 28, 2009
North Carolina Department of Environment and Natural Resources
Division of Water Quality
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
ATTN: Information Management
Reference: NON-RESIDENTIAL WELL CONSTRUCTION
RECORDS - SUBMITTAL #1
Duke Energy Dan River Generating Facility
900 S. Edgewood Road
Eden, North Carolina
S&ME Project No. 1261-08-515 (Phase 300)
Ladies and Gentlemen:
. On behalf 'of Duke Energy, S&ME, Inc. (S&ME) is submitting the enclosed completed
and signed Non-Residential Well Construction Records for the following two (2)
groundwater monitoring wells installed at the Dan River Generating Facility (DRGF) site
in Eden, North Carolina. The following table contains the 1D and coordinates for the
installed wells.
TAhlp 1- Wall rnn?A;r??4e?
WellID Northing Easting
PZ-1 998282.26 1788678.90
PZ-2 997544.23 1787592.72
Note: Northing and'Easting coordinates and ground surface elevations
were provided by Chas. H. Sells, Inc. based on the North
Carolina State Plane Coordinate System (NAD 8312001).
•
Dine Energy is voluntarily installing groundwater monitoring wells and/or piezometer
at DRGF as part ofa geotechnical evaluation for the proposed Combined Cycle project.
S&ME, INC. / 301 Zima Park Drive / Spartanburg, SC 29301 / p 864.574:2360 f 864,576,8730
One Marcus Drive, Suite 301 / Greenville, SC 29615,/p 864-232-8987/ www.smeinc.com

Non-Residential Well Construction Records-:Submittal #>~1 SME Project No. 1261-08-515
Duke Energy Buck :Generating Facility August 28 2009
On behalf of Duke Energy, S&ME thanks you for your receipt of these records. Should
you have any questions or heed additional information, please contact us.
Sincerely,
S&ME, Inc.
r ,
Michael Revis, PE
Senior Engineer
cc: Mr. Bobby Pratt, Duke Energy
Mr. George Tolbert, Duke Energy
Mr. Tim Russell, The Shaw Group
S:IGFAfECtR2ppy1dlp131 f (Dorr Ri rer CTCCX9ornr IYater PondtlNC Ffel! FamsWcdenr Ne!( records, subodual ('Dow 1?Avr #J).doc
•
•
2
STAIF
d
1, WELL CONTRACTOR:
Ted Miller
NONRESIDENTIAL N ENA, CONSTRUCTION JUXORD
N01.111 Carolina Depariment of F Ivironnieni and Nitlrn•al RcSUUrCCS- Division of Water Quality
INTA , CONTRACTOR CERT111CATION # 2626
Well Contractor (Individual) Name
S&ME, Inc.
Well Contractor Company Name
301 Zima Park Dri
Street Address
Spartanburg SC 29301
City or Town State Zip Code
(864 ) 574-2360
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT# N/A
OTHER ASSOCIATED PERMIT#(if applicable) N/A
SITE WELL ID #(it applicable) PZ-1
3. WELL USE (Check One Box) Monitoring,91 Municipal/Public 0
Industrial/Commercial F1 Agricultural F.1 Recovery n Injection n
Irrigation? Other 0 (list use)
DATE DRILLED 8/19/09
4. WELL LOCATION:
S Edaewood_Road. 900. 27288 _ _ _
_ , _Zip Cod_e)
(Street Name, Numbers, Community, Subdivision, Lot No.-, Parcel_
CITY: Eden COUNTY Rockingham
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
Slope ? Valley ? Flat ORidge ? Other
LATITUDE 35 DMS OR 36.49062704 DD
LONGITUDE 80 °-' "DMS OR 79.71878502 DO
Latitude/longitude source: WPS propographic map
(location of well nwst be shown on a USGS logo map andaftached to
this form if nor using GPS)
5. FACILITY (Name of the business Where the well is located.)
man River C?Pnt=ratina Fac
Facility Name Facility ID# (if applicable)
X00 S. rIneWoOd Road
Street Address
Eden Nf 7 SR
City or Town State Zip Code
-Duke Frteray
Contact Name
9?Q S Edaf=.?A/ood Read
Mailing Address
Eden N('
City or Town State Zip Code
(33-6-b 3-Q2. --
Area Area code Phone number
6. WELL DETAILS:
a, TOTAL DEPTFI:-21,5 Feet
b. DOES WELL REPLACE EXISTING WELL? YESn NO GI
C. WATER LEVEL Below Top of Casing: -U2 _FT.
(Use -+^ if Above Top of Casing)
d. TOP OF CASING IS_
FT Above Land Surface'
2.5
'Top of casing terminated alter below land surface may require
a variance in accordance with 15A NCAC 2C.01 18,
e. YIELD (gpm): N/A METHOD OF TEST N/A
f. DISINFECTION: Type NIA Amount N/A
g. WATER ZONES (depth):
:Top 11.5 Bottom 21.5 Top Bottom
Top_ ,___, _._,,_ Bottom__._,____., 1op.,_.,.____....___ Bottom___...,..___._
Top Bottorn Top Bottom
Thicknessl
7. CASING: Depth Diameter Weight Material
Trap +2.5 Bottom 11.5 FL 2 in. S 40 PVC
Top Bottom Ft.
Top Bottom Ft.
E3. GROUT: Depth Material Method
Top 0 Bottom 0.5 Ft. Cement Hand Place
Top 0.5 Bottom 8.5 Ft. Bentonite Pour
Top Bottorn Ft.
: 9. SCREEN: Depth Diameter Slot Size . Material
Top 11.5 Bottom 21.5 Ft. 2 in. 0.01 in. 5 40 PVC,
Top Bottom Ft. in. in.
Top Bottom Ft. in. in.
10. SAND/GRAVEL PACK:
Depth Size Material
Top_85 _Bottorn_21.5 . Ft._#2 _.__ Sand
._.__. _
Top Bottom FL
Top Bottom Ft.
11. DRILLING LOG
Top Bottom
0 ! 9.5
9.5 1 13.5
13.5 /21.5
1
I
1
/
. ? i
:12. REMARKS:
Formation Description
Residual -Fine sandy SILT
SWR - Silty fine to med SAND
SWR - Silty fine to med SAND
eather d-R-ae?-
I DO HEREBY CERTIFY TI1AT TIJIS W ELL WAS CONSTRUCTED IN ACCORDANCE WITH
• 15A NCAC 2C, WELL CONSTRUCTION STANDARDS. AND THAT A COPY OF THIS
: RECORD HAS BEEN OVIDED TO THE WE . OWNER
zii
SIGNATURE OF CERTIFIED WELL CONTRACTOR DATE
Ted Miller
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Submit the original to the Division of Water Quality within 30 days: Attn: Information Mgt., Form GW-1b
1617 Mail Service Center Raleigh, NC 27699-1'617 Phone No. (919) 8076300 Rev. 11/08

1. WELL CONTRACTOR:
Ted Millel-
NONRESIDENTIAL WELL CONSTRUCTION RFTORi)
NOrilt C ill-Mina I)epnrtment of Environment and Natural /resources- Division of Water 011"llity
1h't%LL CONTRA(7011(TRTIFICATION # 2626
Well Contractor (Individual) Name
SWE. Inc.
Well Contractor Company Name -"
301 Zima Park Drive
Street Address
Spartanburg SC 29301
City or Town State Zip Code
( 864 _) 574-2360
Area code Phone number
2. WELL INFORMATION:
WELL CONSTRUCTION PERMIT# NIA
OTHER ASSOCIATED PERMIT#(ifapplicable) NIA
SITE WELL ID #(irapplicable) PZ-2
3. WELL USE (Check One Box) Monitoring W Municipal/Public ?
Industrial/Commercial ? Agricultural ? Recovery p Injection ?
IrrigationCl Other ? (list use)..
DATE DRILLED 8/18/09
4. WELL LOCATION:
S. Edaewood Road. 900. 27288`
(Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Zip Code)
• CITY: Eden COUNTY Rockinpharri
TOPOGRAPHIC / LAND SETTING: (check appropriate box)
Slope ?Vailey ?Flat ?Ridge ?Other
LATITUDE 35 " DMS OR 36.48857849 DD
LONGITUDE 80 DMS OR 79.72246113 DD
Latitude,/longitude source: OPS Iropographic map
(locat/on of well must be shown on a USGS topo map andettached to
this form if not using GPS)
5. FACILITY (Name of the business where the well is located.)
>?11 _f.'al.V.?L.G..?2L'.C3t11] Gt..E.1C?
Facility Name Facility ID# (if applicable)
900 S. Fdoewood Road
Street Address
Eden NC' ?7 88
City or Town State Zip Code
Duke n ra r
Contact Name
A_fflS Fd ffiM d Road
Mailing Address
City or Town State Zip Code
(33LAi -Q 0 _
Area code Phone number
6. WELL DETAILS:
a. TOTAL DEPTH: 33 Feg-
b. DOES WELL REPLACE EXISTING WELL? YES t7 NO G/
• c. WATER LEVEL Below Top of Casing: _J1.8 (T.
(Use "+" if Above Top of Casing)
d. TOP OF CASING IS 2.5 FT. Above Land Surface..
'Top of casing terminated at/or below land surface may require
a variance in accordance with 15A NCAC 2C.01 18,
e. YIELD (gpm): N/A METHOD OF TEST N/A
f. DISINFECTION: Type, N/A Amount N/A
g. WATER ZONES (depth):
Top-15___ Bottom 33 Top. Bottom
Top Bottom Top„ Bottom
___v,_
Top Bottom Top Bottom
Thickness/
7. CASING: Depth Diameter Weight Material
Top +2.5 Bottom 23 Ft. -2 in. S 40 PVC
Top Bottom Ft.
Top Bottom Ft.
8. GROUT: Depth Material Method
Top 0 Bottom 0.5 Ff. Cement Hand Place
Top-R.-&-- Bottom 18.7 Ft. Bentonite Pour
Top Bottom Ft.
S. SCREEN: Depth Diameter Slot Size Material
Top 23 Bottom 33 Ft. 2 in. 0.01 in. S 40 PVC
Top Bottom Ft. In. in.
Top Bottom Ft. in. In.
: 10. SAND/GRAVEL PACK:
Depth Size Material
Top 18.7 Bottom 33 Ft. #2._.......... _ . Sand
Top Bottom Ft.
Top Bottom Ft.
11. DRILLING LOG
Top Bottom Formation Description
0 / 6 Fill - Fine Sandy Clayey SILT
6 / 8.5 Fill - Fine Sandy Clavey Silt
8.5 / 14 Residual - Clayey fine Sandy SIL'
23.5 SWR - Fine Sandy Silt
23.5 128.5 _Residual - Fine Sandy Silt
28.5 ( 33.5 Residual - Fine Sandy Silt w/ Roc
33.5 / 34.3 SWR - Fine Sandy Silt

12. REMARKS:
I DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDA14CE WITH
15A NCAC.2C. WELL CONSTRUCTION STANDARDS, AND THAT A COPY OF THIS
RECORD HAS BEEN P OVIDED TO THE WELL WNER I,
r CD/
SIGNATURE OF CERTIFIED WELL CONTRACTOR DATE
-"ed Miller
PRINTED NAME OF PERSON CONSTRUCTING THE WELL
Submit the original to the Division of Water Quality within 34 days. Attn: Information Mgt., Form CW-1 b
1617 Mail Service Center- Raleigh, NC 27699-16'17 Phone No. [phone] Rev. 11/08
EDEN UM DR 0
CLARENGE E. STADI T a ~ o
TO EVILLE STONE HWY• N o S N ~ 3 W KINGS L ~ w .
~y HWY 2 ~ o'~ a N t. SEE EROSION AND SEDIMENT CONTROL PLAN PHASE t
~ ~ ms w TNRU 4 FOR CONSTRUCTION SEQUENCE PRIOR TO 780 -EXISTING GRADE CONTOUR ~ ~ CONSTRUCTION OF BIORETENTION AREA AND WET `t
G~ Gy v; N M .G ITE DETENTION POND.
Z~ a - PROPOSED GRADE CONTOUR ~ O
N O 2, ALL NECESSARY EROSION CONTROL MEASURES ARE TO 'M0 REMAIN IN PLACE UNTIL THE SITE IS TOTALLY ~
3 STABILIZED AND PERMISSION RECEIVED FROM A to ~
T REPRESENTATIVE OF 1NE NORTH CARQUNA DEPARTMENT ~ N OF ENVIRONMENTAL AND NAIIJRAL RESOURCES (LAND
STOKESDALE ~ 9F Nrr ~ QUAtJ1Y SECTION). ~d- ~ ~U ~
ys~y G ~g s ~ sS tJ ~ ~
RFC. ~5 ~ k 3. COMMENCE CUT AND FILL OPERATIONS iN POND AREAS ~ ~ THAT HAVE COMPLETED EROSION AND SEDIMENT ' U
4 CONTROL. MESURES.
y 6• ~ > ~
2n ~ 4. SEED AND MULCH DISTURBED AREAS AS SPECIFIED ~ ~ ~ BELOW ~ ~ °o can
~
WINSTON-SALEM `.c N J ~ 5. INSTALL BIORETENTION AREA PLANIINGS AND LITTORAL ~ a ~ SHELF PLANTINGS. ®
EXIT 8 rnW a~ ~
1-40 Business 6. FOLLOW OPERATIONS AND MAINTENANCE PLANS ONCE BIORETENTIQN AREA AND WET DETEN110N POND ARE ~ ~
I-40 RALEIGH COMPLETED. ~
I-40 C ~ ~ N
STATESVILLE NOT TO SCALE ~ >
~L
Y ICINITY .2VIA.~'
CALL ULOCO 1}, CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING
BEFORE YOU DIG APPROPRIATE PARTIES AND ASSURING THAT EXISTING UTIIJTIES
ARE LOCATED PRIOR 70 BEGINNING CONSTRUCi10N. s
2}, CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES USING
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DEPTH = 3 FEET ~ x
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RE APPROXIMATE L UANTiTIES LISTED ON THIS DRAWING A t~
1. AL Q TO PROVIDE A CHECK AND ARE LISTED ONLY TO CLARIFY AND ~ ~ cv
TRACTOR FOR ESTIMATING PURPOSES. THE FOR THE CON TITY TAKE-OFF VARIES U
ACTOR SHALL PERFORM THEIR OWN QUAN GONTR CIE5 THAT MAY AFFECT SEE PLAN ~ Z
AND REPORT PROMPTLY ANY DISCREPAN ~ ~
BIDDING. as ' ~
G GRADING, QUALITY, . REQUIREMENTS FOR MEASURING, BRANGHIN , oN TES; ADJACENT PLANTING ~ 2-4" MULCH THROUGHOUT ~ AREA OR PAVING PLANTING BED
2 D BALLED & BURLAPPED PLANTS CONTAINER GROWN PLANTS, AN AY BE DELETED IF 3 4" NYLON ~a Q ~ N e ~ a® 0 d
URRENTLY RECOMMENDED BY 1. RUBBER HOSE M / SHALL FOLLOW THE STANDARD C STRAP IS usED.
ITION OF THE AMERICAN NURSERY STOCK THE LATEST ED URSERYMENT, SHED BY THE AMERICAN ASSOCIATION OF N 2. REMOVE WIRE OR NYLON TWINE FROM BALL. PUBLI ~.r ¦
c. IN . ~ ~ ~ O
3. INSTALL TOP OF BALL 2/3 TO 1/2 ROOT BALL
NTINGS SHALL BE IN ABOVE MEDIA. 1/4" POLY ROPE OR 3. ALL LANDSCAPED AREAS AND TREE PLA "NYLON STRAP / ~
ADOPTED STATE OF NORTH CAROLINA LY 3/~ ACCORDANCE WITH THE 4. SOAK ROOT BALL AND PLANT PIT IMMEDIATE
STANDARDS. AFTER INSTALLATION. RUBBER HOSE IR ~ N
EXISTING MOVE TOP 1 3 OF BURLAP, CTOR SHALL VERIFY LOCATION OF 5. LENGTH OF RUBBER HOSE TO BE 2/3 RE / 4. LANDSCAPE CONTRA HALL BE AND ANY NAILS/PINS, ETC.
ES PRIOR TO PLANT INSTALLATION ANDS CIRCUMFERENCE OF TREE. TOP OF ROOT BALL TO BE UTILITY LIN APE OPERATIONS. ~c%~\': \ F
DAMAGES DUE T4 LANDSC 2" ABOVE FINISH GRADE RESPONSIBLE FOR 6. USE TWO(2) WOOD STAKES.. 2-4" LAYER OF MULCH
LL-DEVELOPED (NO MORE THAN 4" PLANT MATERIAL SHALL HAVE NORMAL, WE " R WILL BE OUTSIDE OF BACKFILL. PLANTING MIX AS SPECIFIED 8"-10" DEPTH ~
5. ALL SAND BE FREE FROM 7. 4 SAUCE TOUCHING TRUNK) BRANCHES ANO VIGOROUS ROOT SYSTEM , 1"x2"xts" WOOD STAKE
FELTS PLANT DISEASES, AND INSECT PEST. 8. SEE SPECIFICATIONS FOR OTHER PLANTING WITH CENTERED 3/S" HOLE PHYSICAL DE , :RMS
REQUIREMENTS. 4" NIGH WATER BERMS E TAGGED FOR IDENTfFICATlON N
6. ALL PLANT MATERIAL SHALL B S DETAIL APPLIES TO SINGLE STEM TREES AND LIVERED. 9' TH?
WHEN DE MULTI-STEM TREES INSIDE BIORETENTION AREA.
A 2-4 INCH OR TO r % . PLANT MATERIAL SHALL BE MULCHED WITH 10. SET TREE IN VERTICAL POSITION PRI ~ , 7. ALL DOUBLE OR
CH SHALL BE sTAKING. ~ LAYER (AFTER SETTLING). MUL
ADED HARDWOOD. MULCH CAN BE APPLIED TRIPLE-SHRE G
G THE YEAR THE BEST TIME IS LATE SPRIN ANYTIME DURIN t Ay, o*a®e~ 4aAJ~o t
AS WARMER . RENEW MULCH AS NEED TO FINISHED GRADE AFTER THE SOIL H ) -4 INCH LAYER; ON PREVIOUSLY MULCHED
MAINTAIN THE 2 L, ADDED PPLY A ONE-INCH LAYER OF NEW MATERIA AREAS, A EPLACED
YEAR AND COMPLETELY REMOVED/R REMOVE ToP 2/3 of WIRE 1-2 TIMES PER
TWO YEARS. BASKET WHERE PRESENT ONCE EVERY cos P
TING IS UNDISTURBED SOIL LINE (IF BIORETENTION SOIL
UM PLANTING TIME IS FALL. WINTER PLAN 8. OPTIM ORE SOIL HAS BEE PREVIOUSLY MEDIA MIXTURE RING !S ACCEPTABLE BUT WILL REQUIRE M ED FIRM SO{L ~~~~~~F~~~~~~~
ACCEPTABLE. SP CANTING IS DISTURB , TERING THAN FALL PLANTING, SUMMER P UNDER ROOT BAIL) SUMMER WA ES PLANT
T DESIRABLE AS IT DRASTICALLY INCREAS LEAS TERING IMMEDIATELY
MORTALITY AND REQUIRES. REGULAR WA BfORETENTION GRQUNDC~VER DETAIL
LOWING INSTALLATION. FoL TAI L DE NG NTI PLA C License F-0891
EE TR BE NO LESS THAN 2.5 INCHES DIAMETER 0
9. PLANT SIZE SHALL ~ AND BH FOR TREES; 3-GALLON FOR SHRUBS, BREAST HEIGHT (D )
1-QUART FOR HERBACEOUS PLANTS. 2
OULD NOT BE
D SHRUBS WOODY VEGETATION) SH 10.TREE5 AN ( ~ t \ ~ ~ I ! ~
EET OF INFLOW LQCA110NS AND OUTLET r PLANTED WITHIN 10 F 1 i ( 1 / / ~ ~ ~ ~ 1. 1 ~ 1 I I i f , ~ C "t \ i f 1 1
STRUCTURES. ' r ~ / / ~ vv ~ ~ ~ ~ tf } ~ { 1
SHALL BE PLANTED WITH THE TOP ' 11. BiORETENTION AREA TREES S '
UT OF THE MEDIA. TREE ` OF THE ROOT BALL PARTIALLY 0 ~ t r ~ i ~ \ ~ 1 I I ~ I
O HAVE FROM 1/3 TO 1/2 OF THE ROOT ~ SHOULD BE PLANTED T ~ f( t ~ \ .1f . I( 1 i ' j I
IA LEAVING 2/3 TO 1/2 ABOVE THE ' BALL WITHIN THE MED ' r
MEDIA. ' 2 rf t ~ ~ \ ~ I t ! ~ I ( ~ ,.v vv v ~ ~ J j I it
REA SHALL BE BACKFILLED WITH r 12. PLANTS iN THE BIORETENTION A Rain Garden Plant Schedule r
THE SOIL MEDIA MIXTURE SPECIFIED. Cont uan r BotanicayCommon ' ~ \ / 1 I
S bol of 30 ~
HP'S SHALL BE SODDED WITH HYBRID rfohaturnlCommonBoneset 1 13, ALL GRASS AREAS INSIDE B OWN pp E atornim 16 CENTIPEDE. AVOID SOD THAT WAS GR s 1 uart of f ! ~ 1 ! ~ ! i jj~~
BERMUDA GRASS OR pV Panicurn vu~ turn / Switch Gras ( ~ ~ k \V e
RMEABLE LAYER (SUCH AS CLAY). 1 uartLot 13 IN AN IMPE MS Monarch S . !Bee Balm - r~ f ! ! ~ ~ ~ ~ G.
AT ricum 3 1 7 MINIMUM TWO-YEAR WARRANTY PERIOD. HD H ricumdensiflorum/DenseH 14. THERE SHALL BE A ND OF THE 3 1 8 I( ~ ~ ~
F THE FIRST YEAR AND AGAIN AT THEE N Itea v~ ' 'ca l Vir ' ' Sweets ire THE END 0 HAT DO NOT ~r r 't7 ~ ~ N O /mar ~ ~ ~ 1 1 i r~~ ~ ! ~ p p~~ ~
NTY PERIOD, ALL PLANTS T 3 al 7 TWO-YEAR WARRA IG Ikx labra ! Inkbe
REPLACED. 2.5"DBH 2 SURVIVE MUST BE Pinus taeda / Loblo Pine PT Jai ` ! ( / IV ~ I m ~ 4 ~Z
BE REMOVED AFTER ESTABLISHMENT 15. STAKING MUST / 15 ~ _ ~
Y 12 MONTHS , TO PREVENT GIRDLING APPROXIMATEL ) (
STRANGLING) OF ALL WOODY PLANTS. ( e.,' r
N THE PLANTINGS. AND
16. THE CONTRACTOR SHALL MAINTAI CH AREAS THROUGH THE DURATION OF ` ~ W
CONTROL WEEDS IN MUL CTION. CONSTRU
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"THE PLANTS-SHALL HERE THE PLANTING CALLS FOR A 'MIX , 17.W ~ ~ ,~y 1 a
BE EVENLY MIXED BY VARIETY. ~ ~
CENTER OF PLANT OR CONTAINER.
18. SPACING SHOWN IS FROM a~. _
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O 0 (TABLE 12.1 NCDENR BMP w PROJECT9:0&6970 DATE:09t1a1o9
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c 0 0 Q 83 PLANTS PROVIDED PER PLAN ~ ..TITLE
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O t . CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING ~ CALL ULOCO ~ AND ASSURING THAT EXI511NG U1ILITIES PLANTING PLAN &
BEFORE YOU DIG APPROPRIATE PARTIES CONSTRUCTION. SCHEDULE.
ARE LOCATED PRIOR TO BEGINNING
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i DEPARTMENT OF TRANSPORTATION, N DNROC-DE-C-OO,EC-27
.LD 1-800-832-4949
a AVOID UTILITY DAMAGE 4)' SHORING WILL BE ACCORDING TO OSHA TRENCHING STANDARDS ° v PART 1926 SUBPART P, OR AS AMENDED. 0
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CALL U 0 0 1 . CONTRACTOR IS FULLY RESPONSIBLE FOR CONTACTING ~ ` i R LC ) 1 } \ \ ~
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ARE LOCATED PRIOR TO BEGINNING CONSTRUCTION. 1 ~ it t ~ + ~ 1 v ~ \ ~ ~
2). CONTRACTOR IS RESPONSIBLE FOR PLACING BARRICADES USING 1 i 14 t j ' i
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3. ALL PAVEMENT CUTS CONCRETE OR ASPHALT, ARE TO BE ~ Y t ' t j 1 i 1 Cr 534 REPLACED ACCORDING TO STANDARDS OF THE NORTH CAROLINA ~ 1 1 ~ ; \i + are°~,~ a~+y~+.aLs~ar@'~(~jaaaaa
DEPARTMENT OF TRANSPORTATION... ~ i ~ i E / ~
1 t t t f t-800-632-4949 t t ~ t, t ~ ~ r ~ / ; V ~ ~ t l a Q a
AVOID UTILITY DAMAGE 4). SHORING WILL BE ACCORDING TO OSHA TRENCHING STANDARDS t \ • i tt 1 \ „ ~ r- ~ - - - , PART 1926 SUBPART P, OR AS AMENDED. i `t ti i ~ ~ ~ , - \ \ t t r g ~ , 1 l r r' a
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1 1 1 ~ ° ; ~ \ r ~ 1 r ~ NC License # F-4891 ° °
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7 ~ , ,il..y ~ I l i f ' ~ j I tic 1\ t ~ ~
~h ~f?~ ~ t ~ ~ ~ ~ 520 ~ - y ~ rt { s1` r f ~ tt ; ykp ~ yj ~ N DRAWN BY: JAC CHECKED BY: DEB
~`~t r \ ~ ~w i 1 ° ~ ~s 0 ' ` t % t ~ /i r rf ~ ' I tl p 4 ;y ~ aWC TITLE
\ t' r I~ i 4 ~t ? 'f " t` \ ~ a WET DETENTION POND #2
I/~ ' ; ~ ` I r~-- jr-~-°'"'~ ~~2 ' j ~ PLAN
544
1 \ f rrr I , t f ! s I ! ) ' I / SHEET
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a DNROC-DE-C-00MC-28

0 o
TOP OF FOREBAY WEIR • ~ o
~j/ ; \\j 5~~ 6 a N
. ~ 12' 3 L 5 1. SUBGRADE FOR DAM TO 8E PROOF ROLLED PRIOR TO EARTH FILL ~ (~0,
/\r\~ 5 PRECAST CONCRETE ~;~/\!i /T~,' 1 RISER SECTIONS F PLACEMENT. ANY SOFT OR PUMPING AREAS ARE TO BE UNDERCUT ~eD...._.. -EXISTING GRADE CONTOUR
~ / F , \ JOINTS SHALL BE SEALED WITN AND REPLACED WITH. COMPACTED EARTH FILL. ~ ~ h
MASTIC CAULK. INSIDE JOINTS /~i'! ..1 2 COMPACTED EARTH FILL TO HAVE DRY UNIT WEIGHT OF AT LEAST 90 -PROPOSED GRADE CONTOUR ¦
, ~/\i SHALL BE GROUTED. 5' 2 C PCF. ALL EARTH FILL TO BE COMPACTED TO MINIMUM OF 95~ OF I`'
STD. PROCTOR MAXIMUM DRY DENSITY. -LIMITS OF DISTRUBANCE r
~ \ \ \ \ ~ \ \ \ \ A A N 3. EXCAVATED SIDE SLOPES TO BE STABILIZED WITH GRASS COVER IN
' ~ CONCRETE ANCHOR A ACCORDANCE WITH SEEDING SPECIFICATIONS FROM EROSION & TD1 °A- TQ7 -TEMPORARY DIVERSION DITCH C ~
CONCRETE KEYWAY 5 SEDIMENT CONTROL PLAN. Z
CLAS5 B RIP RAP OVER WOVEN - - - 4. F 4. FINAL DAM EMBANKMENT SLOPES TO BE TRACKED AND STABILIZED -TEMPORARY POROUS BAFFLES ~ v
GEOTEXTILE EQUIVALENT TO ~ WITH GRASS COVER IN ACCORDANCE WITH SEEDING SPECIFICATIONS FROM EROSION & SEDIMENT CONTROL PLAN. -TEMPORARY SILT FENCE ® N
MIRAFI 500X. F
SECTION A-A 5. R 5. REINFORCED CONCRETE RISER STRUCTURE TO BE PREFABRICATED 5 ® N
F FT, x 5 FT. INTERIOR DIMENS{ONS. ~ ~ ~
FOREBAY SPILLWAY SECTION CROSS SECTION s. A 6. ANTE-SEEP COLLARS FOR DISCHARGE PIPE SHALL HAVE WATERPROOF ¦
NT8 RISER DETAIL c CONNECTION TO DISCHARGE PIPE.
rrrs s 7. SHOP DRAWINGS FOR ALL APPURTENANCES (LE., GATE VALVE, ~
H HANDWHEEL, ETC.) SHALL BE SUBMITTED TO ENGINEER FOR REVIEW ~
A Q AND APPROVAL. 2 ~ ~
TOP OF DAM 2 -0 2 8. 12" CLAY LINER TO BE RECOMPACTED CLAYEY SOIL MATERIAL. THE ~ ~
\j~•.y\~~ / //\\//\\!%'1/~, ~ ANGLE TYP. / r. ..y ~ ~ L LINER SHALL HAVE A MAXIMUM INFILTRATION RATE OF 0.01 IN/WR.
\\l~ \ 1 J y y 5 CLAY SHALL BE PLACED IN 2 LIFTS WITH DEEP PENETRAl1NG CI
r / ^~Y / 1 2 ~ REBAR ~ EMERGENCY ~ ~ TRASH RACK 0 SWEEPSFOOT ROLLER (CAT 815 OR EQUAL) TO MINIMUM COMPAC110N OF 98% STANDARD PROCTOR MAXIMUM DRY DENSITY. .C
~:i~y/~// A /i/////„/~/ • ; , ~ ~ DRAIN VA VA VA/VA >s
QD
/i / //\~i!i,, / /i / /i,~/i~ \ \ ~ \ \ \ , ~ s \~y\\,\\f\\,,~ \y\\ \ a
\ r
\ \ , \ ~~h \ \
,r /,./i~'i,/.,/i,/i, ~~/r~ ~ GRASSED EMERGENCY SPILLWAY
ON UNDISTURBED GROUND. BAR SCREEN o • aaaaaa,ottasttary
PROVIDE EROSION CONTROL TRASN RACK ~ ®4~~ j®~_ pF ~J , !~~1 ~ ~ ~ , ~g F p r~
MATTING EQUIVALENT T4 NORTH SEE DETAIL 1 AMERICAN GREEN SC-150. 2 D Qat~~~ ~Tea~v1~~®W4~0~ ~~°m
a~ ti a m ~ m
d m3b-0~ ~
EEN TRASH RACK ION DRAIN PIPE ANCHOR BAR SCR EMERGENCY SPILLWAY CROSS SECT o ~
NPS NTS NTS
<~d~~8~ ~y4E~9l~F!ego t~g 4~±y
NC License # F-091
550
i
i \ ~ \ 1
~ ~
~ ~ - - ~ ANTI-V RTEX PLATE TOP OF OAM 537.15 J
TRASH RA c 540 ~
2 i ~ HAN WHEEL WITH 10.00° SP WAY 536.00 ~ s~
1 ~ ~ LO KING DEVICE (MIN.) ®
/ ~ ~ CONCR RISER ~ ~ SPILLWAY 533.00 12.42 / ~ TOP OR RI -535.50
1 10' MIN. / ~ ~ 100-YR STORM PEA - 536.54 ( ) ~ ~ ~ N ~q
- 0- TO K - 5 6.1 _ ~ ° C~ ~ ~ N
_ ~ ~ ~ ~ `U
~ / - ~ 1 .00
P OF WELL~2 2 10 ~ - 532.10 VEGET D SHELF IED SHELF ~ l ~ o
ELEV. 532.00 ASH RACK ~ / 1-YR STORM P A - 2.5 ~ ~ 1 / P1 N ~
1 / I ~ 3 1 tY V ~d ~0 ~ 3 ~ ~ ~ ~ c~
~ /
~ ` ERA NT 00 - 530.5 t ~ _ ~ ~ I~~ ~
' ~ ' . ~ 530 W a ® W
~ - _ - ` - - ~ FORfBAY t 2.5 ~ - 530.50 3
tx MIN. 1 M N POND \ LL
( ) - 0,00 MIN.
' ~ -I ~ ~ ~ ~ I t - VEG ATE SHELF I O 104 LF 36" RCP r \ N
=11- ! I f . ~ 1.73 ~ \ ~
< i \ ~
0
EXISTIN GROUND 2 ' ' t.oo' '-s,~:+: \ z \ a O
HANDWHEEL STEM WITH ADEQUATE SUPPORTS
12 INCH THI CLAY tlNER t `y p `
PRO OSED GROUND t~, (Sff NOTES THIS SHEET?
8" DIP EMERGENCTY DRAIN 8.00' RIP RAP APRON ~ 520 ~
BAR SCREEN TRASH RACK 29'W x 26°L x 2°T U
0 0 m
4 GATE VA 'x
ANTISEE COLLAR ~
. WATER LEV. = 519.30 CONCRETE AN CONCRETE ANCHOR 6' x 6° 1' N
U w
C+ 3 7} a NO BY DATE REVlS10N
ro O o: 0
0
m N
a °o
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O r co 0o M oo ~ N rn ~ ~ ~ h co m ~ o ~ 2 AC 1/04/09 REVISED PER NCOENR N O ~ d'
a ~ M ~ N N N Ma M M dam' M M M M M N ~ N N a ADDED VERTICAL SCALE. REVISED ~ N } 1 AC 0/24/09 TOP OF DAM ELEV.
~ N N N N ~ ifl tp N ~ ~ N ~ to N ~ ~ 0 z
O n p o PROJECT: 086070 OATS 09114109 w
~ 14+50 14+00 13+50 13+00 12+50 12+00 11+50 11+00 ?0 10+50 10+00 ~ PRAWN BY: JAC CHECKED BY: DEB
0 m v~ a TITLE
c m 0 10 ~0 40 ~ ~1/}yE/Typ°DETE®NryT~I°ONyP/OND#2
c c
T P141 11°'II F t4 t /l°T491I
i r PERMANENT PERMANENT MAIN RISER SPILLWAY WEIR CONCRETE CONCRETE EMERGENCY EMERGENCY .r.r v. rr r sr.v xageffiffla"
v `BASIN DRAINAGE IMPERVIOUS IMPERVIOUS RISER SIZE BARREL BARREL INVERT INVERT BARREL DRAIN POOL POOL ORIFICE 1 ORIFICE 1 ORIFICE 2 ORIFICE 2 BOTTOM CREST CREST TOP DAM ELEV. ANCHOR ANTI-SEEP SPILLWAY SPILLWAY SA/DA SA/DA (IN FEET) RATIO TYPE
o AREA AREA % INSIDE DIAMETER LENGTH UPSTREAM DOWNSTREAM SLOPE SIZE SURFACE VOLUME SIZE INV. ELEV. SIZE INV. ELEV. ELEV. ELEV. ELEV. ELEV. FOREBAY SIZE COLLAR LENGTH SURFACE RATIO 0 H:1 INCH = 20 FEET N
1' 12 LF GRASS 8 8'x1' TxTx 2 75 WET DE y POND-2 18.15ac 9.160c 50.4 5x5 48 104.0 FT 524.80 523.00 1.73% 8" DIP 24,906 SF 86,832 CF 2.5 DIA. 530.50 (2) 10" N 532.10 525.00 535.50 536.00 538.00 533.00 x v 2.75 WET DETENTION POND V:1 INCH = 4 FEET w SHEET (a
w a
°a BMP SCHEDULE
a a Q
J DNROC-DE-C-OO.EC-29

1
7 I
iNG O
2 STAGGARD PLANTING 3sn Wet Pond Plant Schedule ~
VARIES 24"-36" SEE PLAN S bol Botaracal/Comrnon Cont uan ' ~
P AN G~1ES: Ct) Ce ha>antus occklentalis / Common Buttonbush 3 1 125 ~
AR Aroma arbutifol~ 1 Red Chokebe 3 1 208 ~
1. ALL QUANTITIES LISTED ON THIS DRAWING ARE APPROXIMATE ADJACENT PLANTING as ~ ~ _ " RIFY AND TO PROVIDE A CHECK AREA oR PAVING ~ ~ 2 4 MULCH THROUGHOUT AND ARE LISTED ONLY TO CLA PLANTING BED AI Ascle ~s incarnata /Swam MBkweed 3 al 125
FOR THE CONTRACTOR FOR ESTIMATING PURPOSES. THE ~ ~ I i SB Saccharum baldwinii /Narrow Plume ass 1 cart t 418 ~ r.
CONTRACTOR SHALL PERFORM THEIR OWN QUANTITY TAKE-OFF ~ IV Itea v~ ' ' a / Vir ' Sweets ire 3 1 84 ~
AND REPORT PROMPTLY ANY DISCREPANCIES. THAT MAY AFFECT _ . ~ LC Lobe) cardinalis I Cardinal Fbwer 1 cart t 292 N
BIDDING. ~ ~ ~ ~ ~ r- PC Pontederia cordata !Pickerel Weed 1 uart t 233
2. REQUIREMENTS FOR MEASURING, BRANCHING, GRADING, Q T , SC Saururus cernuus /Lizard's Tad 1 nark t 218 Z ~
D & BURLAPPED PLANTS t. CONTAINER GROWN PLANTS, AND BALLE : ; SL Sa ' ria latifo)ra /Broad-Leafed Arrowhead 1 uart t 205 ~
SHALL FOLLOW THE STANDARD CURRENTLY RECOMMENDED BY ' 'l • ° ` '
AM RICAN NURSERY STOCK THE LATEST EDITION OF THE E - r N 12" PREPARED ORGANIC Q ~ N
PUBLISHED BY THE AMERICAN ASSOCIATION OF NURSERYMENT, INC. \/r ..;r i SOIL PLACED ON SUBGRADE
~ ® N
3. ALL LANDSCAPED AREAS AND TREE PLANTINGS SHALL BE IN , \ ~ \ \,\\r\\ \\j\ ,,r/\~ / ~ PREPARED , PREPARED SUBGRADE ~ 3 A.+ ¦
PLANTING MIX AS SPECIFIED i?I../i.~/i , ..%~/,~~/~Ji,`v ACCORDANCE WITH THE ADOPTED STATE OF NORTH CAROLINA. ~ ~
STANDARDS. $"-10" DEPTH ~ ~ e-
4. LANDSCAPE CONTRACTOR SHALL VERIFY LOCATION OF EXISTING ~
UTILITY LINES PRIOR TO PLANT INSTALLATION AND SHALL BE
RESPONSIBLE FOR DAMAGES DUE TO LANDSCAPE OPERATIONS.
E PL SLOP T POND WE V R DETAIL WET POND GROUNDCO E OPE PLANTING c
5. ALL PLANT MATERIAL SHALL NAVE NORMAL, WELL-DEVELOPED FREE FROM 2 2 BRANCHES AND VIGOROUS ROOT SYSTEMS, AND BE
PHYSICAL DEFECTS, PLANT DISEASES, .AND INSECT PEST. ~ ~
~ ~ ~ ti , r I rr err / 1 it
6. ALL PLANT MATERIAL SHALL BE TAGGED FOR IDENTIFICATION , , , ,q ~k ~ I ~ r l rrr t tt
WHEN DELIVERED. \ ,a~
U CHED WITH A 2-4 INCH i ~ ` ' ~ 1` ` 7. ALL PLANT MATERIAL SHALL BE M L , , , ~ ~ r~ rr , r N
LAYER AFTER SETTLING . MULCH SHALL BE DOUBLE OR , t , ~ ~ / t
TRIPLE-SHREADED HARDWOOD. MULCH CAN BE APPLfEO \ ' ~ ,.--~"~w r ' \ \
ANYTIME DURING THE YEAR {THE BEST TIME IS LATE SPRING \ \ •.-~r ~ `
NEED TO \ ~ ~ ` AFTER THE SOIL HAS WARMED). RENEW MULCH AS ~ r , r r / _ °`l a.___^~v/ rJ Qtr`
MAINTAIN THE 2-4 INCH LAYER; ON PREVIOUSLY MULCHED \ p , AREAS, APPLY AONE-INCH LAYER OF NEW MATERIAL. ADDED
, ' a-~ Q 1-2 TIMES PER YEAR AND COMPLETELY REMOVED/REPLACED ~ 'f r`` , ~e t CAS®~ p, r~ s
~ ~ ~ ' ~ ONCE EVERY TWO YEARS. '
, , ~
, , 1;~. > 8. OPTIMUM PLANTING. TIME IS FALL. WINTER PLANTING IS ~ \ 1 rr/ ~ r °G / \ J s a
SPRING 1S ACCEPTABLE BUT WILL REQUIRE MORE ' ` ACCEPTABLE. ~ ` MER PLANTING IS ` ' ~ SUMMER WATERING THAN FALL PLANTING. SUM \ / 1 C ' y
LEAST DESIRABLE AS IT DRASTICALLY INCREASES PLANT ' t ' 1 ~ ~~GlN
MORTALITY AND REQUIRES REGULAR WATERING IMMEDIATELY i ~l s
FOLLOWING INSTALLATION. s i ° t s i ~ -~r VE~~ _ / ) /ri / fff ®,v~!/4~g1111N~i~s®~ P r 1D' ~ / ' t ~ j ! ,f f r
t ~ i / /
9. PLANT SIZE SHALL BE NO LESS THAN 2.5 INCHES DIAMETER ~ ; `4 ~ + s AS HEIGHT DBH FOR TREES` 3-GALLON FOR SHRUBS; .AND s ~ ' ' s BRE T ( ) , r LITORAL S ' • tii i i r,'r f
1-QUART FOR HERBACEOUS PLANTS. s , t z~ s < I ~ ' NC License F-0891. / 1 1 / (
s s / r
10. TREES AND SHRUBS WOODY VEGETATION SHOULD NOT BE ~ ; ~ 'r / ( )
PLANTED WITHIN 10 FEET OF INFLOW LOCATIONS AND OUTLET ~ ; ` ' ~ h'
STRUCTURES. ~ , , / / -~t ~ ~ } ~ \ i / , ~ tt / j jr ~ >
PON SHALL BE BACKFILLED WITH A ` s st ~ 11. PLANTS IN THE WET D / j ' 1 t ' t ( .J
MIXTURE OF: 2/3 SCREED TOP SOIL, 1/3 DECOMPOSED PINE , +s ~ ,t /
BARK MULCH. t t i s ~ s s ~ , ~ ~ !i
s , s , ~ _ , ~ t ~ j ~ t j% ,//r' / rr ~ i " If rr rrr / ~ r / ~ ~ ~ ( ~ ff
12. ALL GRASS AREAS INSIDE BMP S SHALL BE SODDED WITH HYBRID ~ ~ s , `
BERMUDA GRASS OR CENTIPEDE. AVOID SOD THAT WAS GROWN ; s, s ' ~ ! - 1 4 t~ t, , ~ r
IN AN IMPERMEABLE LAYER (SUCH AS CLAY). , 4 ~ , , ~ ;i L 1 r
13. THERE SHALL BE A MINIMUM TWO-YEAR WARRANTY PER100. AT ~ 1 X J ` F • / rri• j'Lj ~ ~ ~ - ~
AGAIN AT THE END OF THE ~ E THE END OF THE FIRST YEAR AND t 3 /
-THAT DO NOT ' TWO-YEAR WARRANTY PERIOD, ALL PLANTS tir/ / / I ~ / / / NO PLANTING IN LOCATION ! ; ` ,f ~ " V
SURVIVE MUST BE REPLACED. ~ , i ! N OF RIP-RAP WIER. t t J
14. STAKING MUST BE .REMOVED AFTER .ESTABLISHMENT , t 1 , , / '`'(S~E€-.CLVIL DRAWING SET j i, 1`, ~ f~ I ~ ~
(APPROXIMATELY 12 MONTHS), TO PREVENT GIRDLING , tis ' ~ ' Z f~
( ) . STRANGLING OF ALL WOODY PLANTS. ' ~ t i
i ~ % / / J vvv vv r ~ ' o000 ~ l \ 'r~ o ~
15. THE CONTRACTOR SHALL MAINTAIN THE PLANTINGS AND , ~1 ~ 0 OF , ` CONTROL WEEDS IN MULCH AREAS THROUGH THE DURATI N I
~ ;:1 i / CONSTRUCTION. \ % f / t ,f ~ \ Q t I ! ~ ,p ~ AB ~
~ _ i
` ~ 16, WHERE THE PLANT1NG CALLS FOR A `bfiX , THE PLANTS SHALL \ / .,may ;r % ~ \ i i ~ ~ =Z
Y. , i , BE EVENLY MIXED BY VARIET
NTAINER. ` ' ~ 1Z. SPACING SHOWN IS FROM CENTER OF PLANT OR GO °
t A-.'t,_
18. PLANT SELECTION, SIZE, AND QUANTITY MAY VARY BASED ON , :;~`i
CO DITIONS PLANT AVAiLABIL{TY AND COST FACTORS. ` ' a `V'' ACTUAL N , r; ~ ~ ,r ~ j ( \ t1 ( ' ~ ' L7
. 'r ~~1~ 19. PLANTING SHALL CONSIST OF PLANTS WITH INUNDATION \ I ~ ~j ~ Q ltd I; j tiv~~ E ' ' a ~
TOLERANCES FROM 0 TO 6 .
20.PLANTS SHALL BE SPACED AS NOTED IN THE SCHEDULE OR ` ~ /
. SHOWN ONT HE DRAWING. 50% OF THE PLANTS SHALL BE 7I 99 ~ '1 r / /
PLANTED IN THE 0 TO 6 RANGE BELOW THE PERMANENT ~ T D SHELF. THE OTHER 50% A-~
WATER ELEVATION IN THE VELETA E 0" TO 6" RANGE OF THE PLANTS SHALL BE PLANTED IN THE / , ~ t
ABOVE THE PERMANENT WATER ELEVATION IN THE VEGETATED \ f i
SHELF. \ ~ ` 4
~ s t., , S r rri r ` ~ / / / J r r' I ( i 4
~ . ~ ` ' ' 1 5 , ,
\ , \1 ~ `,ti t-^^J' - 'may„ J / 1•~\ I r ~ / / /'o ~ ~ I /
o ` ~ ~ N a ` ``..,,,,`1 / I Z
~ `mow o AI AR 14 ,
.,4 \ `f"`.t . / /
AR , , , . , . 0 15 30 60 L ~ ~ t ,
~ S . ~ ~ ~ x~.. / ! V ~ i i , / % t , W
v . . . . d . . , ~ ~ ~ 1
LC (IN FEET} lode ~ ~
c • ~ HYBl~l11 `BERI,~UDA 0 C ~ . • . ASS • . - 1 INCH - 30 FEET C"f+on ~ ~ ° "',~r'~. ~ 1 i ~ 4 ~ 1' t ~ ' % tai ~ ! 0 NO. BY DATE REVISION ~ ' t i 1 I I v r G
~ 16 CEN;faPE;D~-GR , . . . Of t 1, o . M ~
. . . stn! RJ Y N . . . . . . AO , m SB _ ~ • /rr•~>* oo' ..-r''r I) I t S I i 1."r i `~1 l 1 I Jr ~ p~p
N ~ , ~ ',M \ 1OY - o o r''~ f t r f i! ~ T,~ ti 1 1 ! 1 ~ O /r// r s ~ f ~ ~ti I f Ir t I t f ! 1 ` ~ I ~ rrr
6 ~ ~ ~ ~ 6 VEGETATED o / f ti~~ 1 t t I I i l j 1 I i W ~
w BANK TEMP POOL t ) M f f Doti o,w., ~?!t f{ !t tl 1 I! i ! 11 { ~ t k i 1 1 1 ! ~r I a ~ I 1 ~ , 1 / f/ r ~ .,..._..~ti % ~ t \ti ^1 ~ ~ ~ 1 ~ + i f r t r 1 ~y S` /r rrr r/ 1 ff _rrr Z
5B / a M1 ~o ' f 1 1~ I i ! I f 1 I i` i \o i rr / / r(f Q ( ~ / i 1 ~j ~ I t t~ I I i 1 ~ rr rr i rr l T ~
0 24 f~ ~ / ` S i i l i! I 1 1 1 1 ~ , r rr rrr r r' 1 tq \ r ! + + I i s i ~ ~ / r / / J W REVISED PER NCDENR f t / I I f f + k \ r r r r'r r' 2 AC ~1/D'}/D9
p ~ C3~~~ Q~ NORTH / m POOL LEVEL 530.5 (Q C) ~ ~ (D 0 ~ D SHELF / / / r/ \J { € 1 I ~ i tt} I 1 I \ r j `~..-__...........~__.-..e /rr rr,,.!,rr„r
10 VEGETATE / ` j oo\ ; ; 1 t t t t; 1 tt i\ M -T r/i ~r'rr'r /rr,\ ~ 1 AC 0/2D/D9 DATED 10/9/09 ;SHOWED'~LT
Q / ~Y R `w 1~ 1'~ / v, a \ r /t , Its 1 A t i `o ` ..-ter i ~rr o y.,l \ r ; ~ ~ t t .l t ~ t.~~/~•~ _~_____~.--_~__r /'.-'rr", 1 o PRO,~CT#: 01:•6070 DATE: 08114109
a / ` o
a ~ rrr\ ~ DRAWN BY: KAP CHECKED BY: DEB
i / rn / 1~ \ ` ~ ~ TITLE
5C LC CO v 5L v PC ~ WET DETENTION POND #2
` IS 21 12 12 24
W WET ~TTI ON ~ P TING PLAN
wn WATER ELEVATION = 530.50' SCHEDULE
Lmw~n
PERIME TYPICAL 50' PLANTING SECTION FOR WET POND 'ERI M ETER OF LITTORAL 511 ELF = 520 Lf SHEET Ae% a
i
L;m7m5
DMOC-DE-C-OO.EC-30