7-13-22 Springdale Driving Range Ext. - NOV Corrective Action

MEMORANDUM

TO: Mr. David Brown, PG
Regulatory Specialist/ Geologist
USACE Wilmington District-Asheville Regulatory Field Office
151 Patton Ave. Room 208
Asheville, NC 28801-5006
[e-mail]

FROM: Preston Gregg, P.E.
PR Engineering, PLLC
[e-mail]
[phone]

DATE: July 13, 2022

RE: Action ID: SAW2020-01111
Notice of Violation – Springdale Resort – Haywood Co.

Mr. Brown,
PR Engineering, PLLC (PRE) has been working closely with Springdale Resort in efforts to
resolve the notice of violation at parcel PIN#8663-59-2373 involving the unauthorized impacts
to the unnamed tributaries of Long Branch. PRE has provided erosion control plans outlining
corrective measures required to bring the site as closely back as possible to pre-existing
conditions.

On March 18, 2022, Springdale Resort completed the corrective action plan designed by PRE
and reviewed by Haywood County Development Services Specialist Tim Surrett. Both plans and
photos are provided in this submittal.

It is the intent of PRE and Springdale resort to present back to the ACOE by Fall of this year, a
new revised site plan that identifies relocation of the stream that will entail piping in sections of
the stream along with stream restoration of the sections that remain open. Proper permit
applications will also be filed at this time.

Should your office require any additional information in this request to resolve and ultimately
release the notice of violation please do not hesitate to contact us should you have any questions
or concerns.

Sincerely,
Preston R. Gregg, PE
Principal
[e-mail] 7/13/2022

Unnamed Tributary of Long
Branch facing Northeast Direction
Site cleanup progress
as of July 13, 2022
Sediment Basin implemented
adjacent to tributary
DIVE
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B
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DIVER
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N

B
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DIVE
R
S
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N

B
E
R
M
D
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V
E
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S
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N

B
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M
REMOVE
EXISTING
POND
CONSTRUCTION
ENTRANCE
STABILIZED
OUTFALL TO
WATER COURSE
STABILIZED
OUTFALL TO
WATER COURSESTABILIZED
OUTFALL TO
WATER COURSE
STABILIZED
OUTFALL TO BASIN
12" SLOPE DRAIN
FROM EX. DITCH
AT ROAD
12" SLOPE DRAIN
FROM EX. DITCH
AT ROAD
APPROX. LOC.

O
F

W
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APPR
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.

L
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.

O
F

W
A
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C
O
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S
E
ROCK FILTER
OUTLET
ROCK FILTER
OUTLET
LIMITS OF CONSTRUCTION
SLOPE
STABILIZATION
PER DETAILS
TEMP

S
E
D
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E
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T

B
A
S
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TOP:
7
3
2
9

S
F
WEIR:
6
6
0
9

S
F
BOT: 4
3
4
3

S
F
VOL: 1
3
,
3
5
0

C
F

(
M
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)
DIVERSION BERM
STABILIZED
OUTFALL TO BASIN
SILT FENCE
CONSTRUCTION
ENTRANCE
SI
L
T

F
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N
C
E
SILT FENCE
2
5
'
B
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F
F
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25
'
BU
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F
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25'
BUFFER
STABILIZE WAT
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R

C
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S
E

B
A
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K
S
2
5
'
B
U
F
F
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STABILIZE ALL
DISTURBED AREAS
PER DETAILS
STAB
I
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I
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E

W
A
T
E
R

C
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U
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S
E

B
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K
S
2
:
1
DATE
SCALE:
PROJECT NO.
REV. 1
CAD FILE NAME: PRELIMINARY EC PLAN
OFSHEET
CLIENT & PROJECT
DRAWN BY: JLM
CHECKED BY: PRG
3-18-2022
SPRINGDALE GOLF COURSE DRIVING
RANGE EXPANSION
HAYWOOD COUNTY
~ PRELIMINARY EC PLAN
TO REMOVE NOV ~
SPRINGDALE GOLF COURSE DRIVING
RANGE EXPANSION
WALL
FENCE
POWER / UTILITY LINES
LEGEND
EDGE OF GRAVEL
MAJOR CONTOUR LINE
MINOR CONTOUR LINE
CONCRETE
BUILDING
UTILITY POLE
CONTROL
SPIGOT
UNDERGROUND GAS TANK
HVAC
TREE
ELECTRIC METER
TELEPHONE PEDESTAL
Grid North
(NAD83-2011)
EXISTING SHRUBBERY
PIN FLAGS
WATER VALVE
GAS VALVE
ELECTRIC TRANSFORMER
LIGHT POLE
CLEANOUT
DRAIN GRATE
DITCHLINE
STORM PIPE
PE
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EROSION CONTROL PLAN
C-130
1" = 50'
1 4
P-1564
FIRM NO.
*** VERIFY FINAL LOCATION OF
EROSION CONTROL MEASURES
WITH EXISTING CONDITIONS.
COORDINATE WITH ENGINEER. ***
SILT FENCE
12' MIN
6'3'
3'
12"
MIN. 4"
OVERLAP
2:1

S
L
O
P
E

M
A
X
.
TAMP SOIL O
V
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R

M
A
T
/
B
L
A
N
K
E
T
4'
ROLLMAX BIONET SC150BN ECB
OR EQUAL
S
L
O
P
E
DOZER TREADS CREATE
CLEAT IMPRINTS PARALLEL
TO THE SLOPE CONTOUR
SHOULD BE SEEDED AND
STABILIZED IMMEDIATELY.
SILT FENCE TIE-BACKS(OR J-HOOKS) SHOULD BE
USED WHENEVER THE SILT FENCE IS INSTALLED AT
AN ANGLE OF 30 DEGREES OR GREATER FROM
PARALLEL TO THE CONTOURS.
FOR DOWNSLOPE SILT FENCE INSTALLATION, TIE
THE SILT FENCE BACK INTO THE SLOPE BY RUNNING
ALONG THE CONTOUR 12' MIN.
SEE SCHED. FOR INTERVAL
NOTE: THIS DETAIL IS REPRESENTATIVE AND
FOR ILLUSTRATION PURPOSES. FOLLOW
ECB MANUFACTURER'S INSTALLATION
SPECIFICATIONS AND PROCEDURES.
SHAPE BORROW INTO EARTH BERM
SEDIMENT
OBTAIN BORROW FROM EXISTING GRADE
EXISTING GRADE
18
"

M
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H
E
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G
H
T
MAX
1
2 MIN3
1
RUNOFF
2' MIN.
10'R MIN.
(TYP.)
2-3" COARSE WASHED STONE
UNDERLINING NON-WOVEN
GEOTEXTILE FABRIC
1.
NOTES:
INSTALL A CULVERT PIPE ACROSS THE
ENTRANCE WHEN NEEDED TO
PROVIDE POSITIVE DRAINAGE.
HARD SURFACE
ROAD
1
1-FT. MIN.
2-FT. MIN.
2
CHANNEL BOTTOM
3
1
1
0.5-FT.
2-FT. MAX.
AT CENTER
2-FT. MAX.
AT CENTER
FLOW
0.5-FT. MIN.
SECTION A-A
NOTE:
ROCK CHECK TO BE REMOVED
BY GRADING CONTRACTOR AFTER
CONSTRUCTION IS COMPLETE AND
GRASSING IS ESTABLISHED
AREA WHERE
SEDIMENT IS
TRAPPED
1-INCH d50 WASHED STONE
TOP OF BANK
NON-WOVEN
GEOTEXTILE FABRIC
LENGTH AS REQUIRED IN FIELD
TO KEY INTO SIDE OF SLOPES
OF DITCH
12-INCH D50 RIPRAP
11
2
A
A
NON-WOVEN
GEOTEXTILE FABRIC
TOP OF
BANK
PLACE STONE OVER
CHANNEL BANKS
OVERFLOW
WEIR
WIDTH
12-INCH d50 RIPPAP
L
BA
L = THE DISTANCE SUCH THAT POINTS
"A" AND "B" ARE OF EQUAL ELEVATION.
6" MIN.
50'
M
I
N
.
12' M
I
N
.
REF: NCDEQ E&SC MANUAL SECTION 6.06
INTERVAL SCHEDULE:
2-3% - every 100'
5-6% - every 50'
>6% - every 40'
REF: NCDEQ E&SC MANUAL SECTION 6.20
REF: NCDEQ E&SC MANUAL SECTION 6.03
REF: NCDEQ E&SC MANUAL SECTION 6.83
CHECK DAM SPACING
12" DIA. COMPOST SOCK
DITCH CHECK SPACING
CHANNEL SLOPE
(%)
SPACING
BETWEEN
SOCKS (FT)
1 100
2 50
3 33
4 25
5+20
COMPOST SOCK
GROUND LINE
(20% OF SOCK DIAMETER
TO BE TRENCHED FOR
SOCKS 12 IN. AND LARGER)
STAKES PLACED
AT 2' MAX. TYP.
COMPOST SOCK
(12" DIAMETER MIN.)
STAKES
1' MIN.
2'
M
I
N
.
2' SPACING (TYP.)
CONTINUOUS ALONG TUBE
TOP VIEW OF DITCH
SECTION A-A
END VIEW OF DITCH
REF: NCDEQ E&SC MANUAL SECTION 6.6
Maintenance
See silt fence maintenance requirements.
Maintenance
Inspect compost socks weekly and after each significant
rainfall event (1/2 inch or greater). Remove
accumulated sediment and any debris.
The compost sock must be replaced if clogged or torn.
If ponding becomes excessive, the sock may need to be
replaced with a larger diameter or a different measure.
The sock needs to be reinstalled if undermined or
dislodged.
The compost sock shall be inspected until land
disturbance is complete and the area above the
measure has been permanently stabilized.
Maintenance
Maintain the gravel pad in a condition to prevent mud
or sediment from leaving the construction site. This
may require periodic topdressing with 2-inch stone.
After each rainfall, inspect any structure used to trap
sediment and clean it out as necessary. Immediately
remove all objectionable materials spilled, washed, or
tracked onto public roadways.
Maintenance
Inspect temporary diversions once a week and after
every rainfall. Immediately remove sediment from the
flow area and repair the diversion ridge. Carefully
check outlets and make timely repairs as needed. When
the area protected is permanently stabilized, remove
the ridge and the channel to blend with the natural
ground level and appropriately stabilize it.
Maintenance
Periodically check the seeded slopes for rills and
washes. Fill these areas slightly above the original
grade, then reseed and mulch as soon as possible.
REF: NCDEQ E&SC MANUAL SECTION 6.17
Maintenance
Inspect Rolled Erosion Control Products at least weekly
and after each significant (1/2 inch or greater) rain fall
event repair immediately.
Good contact with the ground must be maintained, and
erosion must not occur beneath the RECP.
Any areas of the RECP that are damaged or not in close
contact with the ground shall be repaired and stapled.
If erosion occurs due to poorly controlled drainage, the
problem shall be fixed and the eroded area protected.
Monitor and repair the RECP as necessary until ground
cover is established.
Maintenance
Inspect check dams and channels at least weekly and
after each significant (1/2 inch or greater) rainfall
event and repair immediately. Clean out sediment,
straw, limbs, or other debris that could clog the
channel when needed.
Anticipate submergence and deposition above the
check dam and erosion from high flows around the
edges of the dam. Correct all damage immediately.
If signficant erosion occurs between dams, addtional
measures can be taken, such as installing a
protective riprap liner in that portion of the channel
(Re: Practice 6.31, Riprap-line and Paved Channels).
Remove sediment accumulated behind the dams as
needed to prevent large flows from carrying
sediment over the dam. Add stones to dams as
needed to maintain design height and cross section.
USE ROLLMAX VMAX SC250 TRM OR EQUAL
NOTE: THIS DETAIL IS REPRESENTATIVE AND
FOR ILLUSTRATION PURPOSES. FOLLOW
TRM MANUFACTURER'S INSTALLATION
SPECIFICATIONS AND PROCEDURES.
Maintenance
Inspect Rolled Erosion Control Products at least
weekly and after each significant (1/2 inch or
greater) rain fall event repair immediately.
Good contact with the ground must be
maintained, and erosion must not occur beneath
the RECP.
Any areas of the RECP that are damaged or not
in close contact with the ground shall be
repaired and stapled.
If erosion occurs due to poorly controlled
drainage, the problem shall be fixed and the
eroded area protected.
Monitor and repair the RECP as necessary until
ground cover is established.
DIVERSION BERM & SWALE
N.T.S.
SURFACE ROUGHENING
N.T.S.
COMPOST SOCK DITCH CHECK
N.T.S.
SILT FENCE TIE-BACK/J-HOOK
N.T.S.
TEMPORARY GRAVEL CONSTRUCTION ENTRANCE/EXIT
N.T.S.
EROSION CONTROL BLANKET (ECB)
N.T.S.
CHANNEL TURF REINFORCEMENT MAT (TRM)
N.T.S.
CHECK DAM
N.T.S.
DATE
SCALE:
PROJECT NO.
REV. 1
CAD FILE NAME: PRELIMINARY EC PLAN
OFSHEET
CLIENT & PROJECT
DRAWN BY: JLM
CHECKED BY: PRG
3-18-2022
SPRINGDALE GOLF COURSE DRIVING
RANGE EXPANSION
HAYWOOD COUNTY
~ PRELIMINARY EC PLAN
TO REMOVE NOV ~
SPRINGDALE GOLF COURSE DRIVING
RANGE EXPANSION
PE
R
M
I
T
T
I
N
G
DETAILS
C-200
NTS
2 4
P-1564
FIRM NO.
PLAN VIEW
SECTION
'd'
EXTEND RIP-RAP & FILTER MATERIAL
UP SLOPE AND AROUND PIPE 2' MIN.
WHEN EXTENDING FROM ROCK FILTER SECTION,
EXTEND FROM FULL WIDTH OF ROCK SECTION
MAX ROCK DIAMETER ('dMAX') = 1.5 X d50
THICKNESS ('d') = 2.25 X d50
RECEIVING
ELEVATION
FILTER
MATERIAL
ROCK d50
50% SHALL BE LARGER
THAN SIZE SPECIFIED END WIDTH
NOTE: FILTER MATERIAL SHALL BE NON-WOVEN GEOTEXTILE FABRIC.
BEGINNING
WIDTH
2' MIN.
2' MIN.
APRON LENGTH
OUTLET
CULVERTS*6"
D50
6'
BEG.
WIDTH
15'
END
WIDTH
9"
DMAX
14"
d
PIPE
DIA.
12"
Maintenance
Inspect riprap outlet protection weekly and
after significant (1/2 inch or greater) rainfall
events to see if any erosion around or below
the riprap has taken place, or if stones have
been dislodged. Immediately make all
needed repairs to prevent further damage.
NOTES:
1. 'La' = LENGTH OF APRON. DISTANCE 'La' SHALL BE OF SUFFICIENT LENGTH TO DISSIPATE ENERGY.
2. FILTER MATERIAL SHALL BE NON-WOVEN GEOTEXTILE FABRIC.
13'
APRON
LENGTH
* WHEN PIPE OR ROCK OUTLETS DISCHARGE TO WATER COURSE OR BASIN EDGE, LINE
THE CHANNEL TO THE WATER COURSE OR BASIN BOTTOM WITH END WIDTH AS SHOWN.
RIP-RAP OUTLET PROTECTION
N.T.S.
DATE
SCALE:
PROJECT NO.
REV. 1
CAD FILE NAME: PRELIMINARY EC PLAN
OFSHEET
CLIENT & PROJECT
DRAWN BY: JLM
CHECKED BY: PRG
3-18-2022
SPRINGDALE GOLF COURSE DRIVING
RANGE EXPANSION
HAYWOOD COUNTY
~ PRELIMINARY EC PLAN
TO REMOVE NOV ~
SPRINGDALE GOLF COURSE DRIVING
RANGE EXPANSION
PE
R
M
I
T
T
I
N
G
DETAILS
C-201
NTS
3 4
P-1564
FIRM NO.
DATE
SCALE:
PROJECT NO.
REV. 1
CAD FILE NAME: PRELIMINARY EC PLAN
OFSHEET
CLIENT & PROJECT
DRAWN BY: JLM
CHECKED BY: PRG
3-18-2022
SPRINGDALE GOLF COURSE DRIVING
RANGE EXPANSION
HAYWOOD COUNTY
~ PRELIMINARY EC PLAN
TO REMOVE NOV ~
SPRINGDALE GOLF COURSE DRIVING
RANGE EXPANSION
PE
R
M
I
T
T
I
N
G
DETAILS
C-202
NTS
4 4
P-1564
FIRM NO.
TEMPORARY SEDIMENT TRAP SIZING
SURFACE AREA (MIN.) 6,550 SF, AT WEIR ELEVATION
VOLUME (MIN.) 13,320 CF
AS SHOWN:
DEPTH: 3.5' FROM BOTTOM TO WEIR, 4.5' FROM TOP OF BERM TO BOTTOM OF BASIN
DEPTH (FT) SURFACE AREA (SF)
3.5 (WEIR) 6609
3.0 6261
2.0 5590
1.0 4950
0.0 4343