SW6211001_Plansheet (C-6.0-1) - Misc. Detail_20211014

6" 18"
3„R
r7
PITCH 1
_jWN JW
co co
10 3000 PSI CONCRETE
PITCH 51.
f
5Q 3 R
N
�a� �a
U t°'`,. U
3600 PSI CONCRETE
fE 24" �1
DUMMY GROOVE JOINTS EVERY 10' EXPANSION JOINTS EVERY 50' (90' IF MACHINE PLACED) NTS
1 24" CURB & GUTTER
11 " B25.OB OR B25.00
BASE COURSE
EX. BASE
5
0
D
X
W
12"
V-4"
7'-4"
15"
V-7"
7'-T
18"
V-10"
7'-10"
24"
2'-6"
8'-6"
30"
3'-1"
9'-1"
36"
3'-8"
9'-8"
42"
4'-5"
10'-5"
48"
S-0"
11'-0"
SAWCUT ASPHALT EDGES
STRAIGHT AND TRUE
2" S9.5B OR S9.5C EXISTING ASPHALT
SURFACE COURSE
TACKCOAT
(0.25 GAL/SY.)
UNDISTURBED SOIL
FULL DEPTH PAVEMENT PATCH
ACCESSIBLE PARKING REQUIREMENTS
TOTAL PARKING SPACES
MINIMUM NUMBER
MINIMUM NUMBER OF
PROVIDED
OF ACCESSIBLE SPACES
ACCESSIBLE SPACES REQUIRED
SPACES REQUIRED
TO BE VAN ACCESSIBLE
1 TO 25
1
1
26 TO 50
2
1
51 TO 75
3
1
76 TO 100
4
1
101 TO 150
5
1
151 TO 200
6
1
201 TO 300
7
1
301 TO 400
8
1
401 TO 500
9
2
501 TO 1000
2% OF TOTAL
1 IN EVERY 8
ACCESSIBLE SPACES
1001 AND OVER
20 PLUS 1 FOR
1 IN EVERY 8
EACH 100 OVER 1000
ACCESSIBLE SPACES
SECTION 4.1.2 (5) OF THE AMERICANS WITH DISABILITIES ACT (ADA).
SEE 4.1,2,(5) (d) FOR MEDICAL CARE FACILITIES
NOTES:
1. ALL 12"x18" ACCESSIBLE SIGNS (R7-8 & R7-1)
SHALL BE MOUNTED AT 7 FEET FROM GRADE
TO BOTTOM EDGE OF SIGN FACE (MUTCD).
MOUNTING HEIGHT CAN BE REDUCED TO
5 FEET IF PLACED IN AN AREA BETWEEN
SIDEWALK AND BUILDING FACE IN WHICH
PEDESTRIANS ARE NOT EXPECTED TO USE.
2. REFER TO MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES, (MUTCD)
U.S. DEPARTMENT OF TRANSPORTATION AND NORTH CAROLINA
DEPARTMENT OF TRANSPORTATION SUPPLEMENT.
3. IF ACCESSIBLE ROUTE IS A RAISED SIDEWALK AREA, THEN
RAMPS ARE REQUIRED AT LOADING ZONE AREA.
4. ALL DIMENSIONS, PAVEMENT MARKINGS AND SIGNAGE SHALL COMPLY
WITH CURRENT ADA REQUIREMENTS.
Q 8.33% (12:1) MAX RAMP SLOPE
Q CURB RAMPS REQUIRE A (4"-O'� MINIMUM LANDING
WITH A MAXIMUM CROSS SLOPE AND LONGITUDINAL SLOPE
OF 2.00% WHERE PEDESTRIANS PERFORM TURNING MANEUVERS.
SLOPE TO DRAIN TO CURB.
PAY LIMITS FOR 1 CURB RAMP
SIDEWALK 5' MIN
CURB AND GUTTER BREAK
8.33% (12:1)MAX SLOPE
TYPE 1
NTS
CURB AND GUTTER TO BE POURED
IN 10' SECTIONS WITH EXPANSION
JOINTS EVERY 50'
(90' IF MACHINE PLACED)
9 3/4"
Cq
f IRTCTI
^� 3000 PSI CONCRETE `O
24"
2 24" SPILL TYPE ROLL CURB
1 8" RADIUS 1 /8"
/ JOINT SEALER
1/8" TO 1/4"
4" 4
1/2"� JOINT FILLER GROOVE JOINT IN SIDEWALK
TRANSVERSE EXPANSION
JOINT IN SIDEWALK
NOTE:
1. PROVIDE CONTROL JOINTS AT DISTANCE EQUAL TO WIDTH OF
SIDEWALK, PROVIDE 1/2" EXP. JOINTS WITH PRE -MOLDED E.J.
FILLER AT MAX. 30' O.C.
2. CONCRETE COMPRESSIVE STRENGTH SHALL BE 3000 PSI.
IN 28 DAYS.
6 SIDEWALK WITH CURB
O
RESERVED RESERVED
PARKING PARKING MUTCD
MUTCD PARKING
R7-8 / R7-18"
12"x18" DISABLED � MUTCD
R7-8
l PASSENGER �12"xl8"
LOADING
ONLY
V 4 N R7-8a R7-8D
ACCESSIBLE 12"x6" REQUIRED ACCESSIBLE MAXIMIUM 12"x9•
RESERVED PARKING SIGN PENALTY
$ 250
MAXIMIUM
PENALTY R7-8D
$ 250 12"x9"
NTS
NTS
ACCESSIBLE ROUTE
(SEE NOTE 3)
8' 8' 8' 8' 5' 8'
VAN
ACCESSIBLE (MINIMUM DIMENSIONS)
SPACE
ONE OUT OF EVERY EIGHT (8) ACCESSIBLE SPACES, BUT
NOT LESS THAN ONE, IS REQUIRED TO BE VAN ACCESSIBLE.
PARKING SPACE PAVEMENT MARKINGS
HANDICAP SIGNAGE AND PAVEMENT MARKINGS
0[611*1i
1. REMOVE ALL TREATED OR PLASTIC I
BURLAP FROM PLANT BALL.
2. INSTALL TOP OF PLANT BALL UP T(
3"-4" ABOVE EXISTING GRADE.
3. SOAK PLANT BALL AND PIT IMMEDIA
AFTER INSTALLATION.
4. REMOVE ALL STRING OR WIRE FROM
BASE OF TREE
5. KEEP MULCH 2" AWAY FROM TREE
TRUNK BASE.
FINISHED G
W 4" SAUCER
w
a z_
J T
J
m
0
0
MINIMUM LIMIT OF MULCH
x TOPSOIL REMOVED FROM HOLE
N
NTS
LAYER OF MULCH
SAUCER BERM TO
TAIN WATER.
VIOVE TOP 1 /3 OF
RLAP FROM BALL
'SOIL REMOVED FROM HOLE
DISTURBED GROUND
UNDER BALL TO MINIMIZE
SETTLEMENT
N
CO
COMPACTED
C
CO M PACTED
SUBGRADE
CARRY BASE COURSE 6"
BEYOND SURFACE COURSE
AT LOCATIONS WITHOUT
CURB AND GUTTER
NTS
3 LIGHT DUTY PAVEMENT
1 8" RADIUS 1/8"
/ JOINT SEALER
1/8" TO 1/4"
4" 5
z
1/2„� JOINT FILLER GROOVE JOINT IN SIDEWALK
17
TRANSVERSE EXPANSION
JOINT IN SIDEWALK
NOTE:
1. PROVIDE CONTROL JOINTS AT DISTANCE EQUAL TO WIDTH OF
SIDEWALK, PROVIDE 1 /2" EXP. JOINTS WITH PRE -MOLDED E.J.
FILLER AT MAX. 30' O.C.
2. CONCRETE COMPRESSIVE STRENGTH SHALL BE 3000 PSI.
IN 28 DAYS.
NTS
7 CONCRETE WALK
W RAMP WIDTH AREA IS VARIABLE
NOTES:
1. TRUNCATED DOMES SHAL
0 r
BASE DIAMETER
COVER 2'-0" LENGTH A
FULL OF THE
rslm'/1'11411�L) z
A
0 0 0 0 0 o
.45"R TO 0.70"R
WIDTH RM
FLOOR AS SHOWN ON T
r OF S p o
p p p p p
R
THAN 50%-TOPE TO
OF NO S OBTAIN 70% CONTRAST
NO MORE
\ * 1
THAN 65% OF
THE BASE VISIBILITY WITH ADJOININ
0
O O
DIAMETER
SURFACE, EITHER LIGHT
0.9" TO 0.65" 1.6" TO
DARK, OR DARK-ON-UG
1.4" IN-0 2.4
0 N
Nf- PRECAST CLASS
L CONCRETE
TRUNCATED DOMES
SEQUENCE COVERING TH
ENTIRE RAMP.
"B"
W
NAX. 25' RADII ALONG THE EXISTING ROAD AT ALL NEW ROAD CONNECTT^
(60" MIN. FLOOR WIDTH) VV\\
[NOT PERMISSIBLE FOR NEW CONSTRUCTION]
10 HANDICAP RAMP WITH TRUNCATED DOMES
EXPANSION JOINTS SHALL BE
20 FEET +/- O.C.
CONTROL JONTS EVERY 10 FEET +/-
4,000 PSI CONCRETE SLAB
6x6 W14xW14 WWM.7
A.
[D
N
.,, ... ,
.
4" STONE BASE
FINISH 119.00
GRADE
CARRY BASE COURSE 6"
BEYOND SURFACE COURSE
AT LOCATIONS WITHOUT
CURB AND GUTTER
S9.5B
COMPACTED ABCCOMPACTED
SUBGRADE
NTS
4 HEAVY DUTY PAVEMENT
10'
6" 6'BOLLARD'
3,'
CONCRETE
10, PAVEMENT "' r
0
W
pROP�
SIDEWALK
NTS
pill ►yi U&I 9 =13 :7_11]
RAMP WIDTH AREA IS VARIABLE
NOTES:
1. TRUNCATED DOMES SHA
BASE DIAMEFER
COVER 2'-0" LENGTH /
z
45"R TO 0.70"R
FULL WIDTH OF THE W
Q Q Q Q Q
FLOOR AS SHOWN ON '
TOP DIAMETER OF NO
LES@ETAILS•
oI
OO OO OO OO OO
THAN 50% TO NO MORE2. OBTAIN 70% CONTRAST
iv
THAN 65% OF THE BASE VISIBILITY WITH ADJOINIt
O O O O
DIAMETER
SURFACE, EITHER LIGHT
0.9"
TO 0.65" 1.6" TO
DARK, OR DARK-ON-LU
1.4" I -co 2.,
SEQUENCE COVERING TI
ENTIRE RAMP.
iNLPRECAST CLASS "B"
L CONCRETE
_ A TRUNCATED DOMES
ISOMETRIC VIEW
3"R 6" W
SIDEWALK
DROP CURB
(STD 2'-6• CURB
I_ X I
SECTION B-B
5'-0" 6'-0' TOP OF
SIDEWALK CURB MIN. CURB CURB
77vmm
TRANSMON DROP TRANSMON
CURB
LE SLOPES NOT
TO EXCEED 12:1 (8.33%) SECTION A -A
PLAN VIEW NOTES:
1. HANDICAP RAMPS SHALL BE PLACED AT ALL HANDICAP PARKING S
DIAGONAL RAMP 2. HANDICAP RAMPS SHALL BE INSTALLED FOR THE NEW SIDEWALK
MAX. 25' RADII ALONG THE EXISTING ROAD AT ALL NEW ROAD CONNECTNT^
(60" MIN. FLOOR WIDTH) VV\\
[NOT PERMISSIBLE FOR NEW CONSTRUCTION]
11 HANDICAP RAMP WITH TRUNCATED DOMES
411111111D6
Solutions
civiiu engineering I land surveying
409 Chicago Drive, Suite 112, Fayetteville, NC 28306
office 910-426-6777 fax [phone] license number I C-2354
www.4Dsitesolutions.com
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REVISIONS
PROJECT NAME
SOUTH POINTE
AT WAYSIDE
SITE DETAILS
CLIENT
HACKETT
PROPERTIES, INC.
200-D Pomona Drive
Greensboro, North Carolina 27407
Phone: [phone]
Fax : [phone]
PROJECT INFORMATION
DESIGNED BY:
CALEB
DRAWN BY:
CALEB
CHECKED BY:
SCOTT
PROJECT NUMBER:
927
DRAWING SCALE
NOT TO SCALE
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DATE RELEASED
SEPTEMBER 27, 2021
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SHEET NUMBER
NTS
12 TYPE 1 CURB RAMP
13
TREE PLANTING
NTS
CONCRETE DRIVE PAVEMENT SECTION
NTS
C-6mO

0
0
v
N
0
M
J
Q
0
DESIGN CRITERIA
AGGREGATE SIZE - USE 2-3 INCH WASHED STONE
DIMENSION OF GRAVEL PAD
GRAVEL ENTRANCE SHALL BE 50 FEET THICKNESS - 6 INCHES MINIMUM
IN LENGTH AND 12 FEET IN WIDTH
WITH 20 FOOT RADIUS AT EXISTING WIDTH - 12 FT. MINIMUM OR FULL WIDTH AT ACCESS
ROADWAY POINTS OF THE VEHICULAR ENTRANCE AND EXIT
36-0" MIN I 4'-0" 10'-0" AREA, WHICHEVER IS GREATER
1. UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT
6 LENGTH- 50 FT. MINIMUM.
STRUCTURAL EROSION AND SEDIMENT CONTROL MEASURES SHALL CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING-
LOCATION - LOCATE CONSTRUCTION ENTRANCES AND
BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL
EXITS TO LIMIT SEDIMENT FROM LEAVING THE SITE
MINIMUM STANDARDS AND SPECIFICATIONS OF THE NORTH STABILIZATION IS ACHIEVED.
AND TO PROVIDE FOR MAXIMUM UTILITY BY ALL
FILTER FABRIC CONSTRUCTION VEHICLES. AVOID STEEP GRADES
CAROLINA EROSION AND SEDIMENT CONTROL HANDBOOK.
2-3" WASHED STONE AND ENTRANCES AT CURVES IN PUBLIC ROADS.
8. ALL AREAS DISTURBED BY CONSTRUCTION UNLESS OTHERWISE
CONTRACTOR SHALL INSTALL ADDITIONAL GRAVEL
SEEDING SPECIFICATIONS
2. THE CONTRACTOR SHALL NOTIFY PLAN APPROVING AUTHORITY IMPROVED SHALL BE SODDED OR SEEDED AS INDICATED AND
GRAVEL CONSTRUCTION ENTRANCE CONSTRUCTION ENTRANCES NOT INDICATED ON THE PLANS
ONE WEEK PRIOR TO THE PRECONSTRUCTION CONFERENCE, ONE STABILIZED.
REQUIRED FOR STAGING AND/OR BORROW AREAS AND
WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING
MAINTAIN AT NO ADDITIONAL EXPENSE TO THE OWNER.
TEMPORARY SEEDING/MULCHING SPECIFICATIONS (FOR LATE WINTER AND EARLY SPRING)
SEEDING MIXTURES:
ACTIVITY, AND ONE WEEK PRIOR TO FINAL INSPECTION. 9. DURING DEWATERING OPERATIONS, WATER SHALL BE PUMPED
CONTRACTOR SHALL SUPPLEMENT AND MAINTAIN GRAVEL
SEEDING MIXTURE:
SPECIES RATE (LB./ACRE)
SPECIES RATE (LBS./ACRE)
INTO AN APPROVED FILTERING DEVICE PRIOR TO DISCHARGE TO
3. IF POSSIBLE ALL EROSION AND SEDIMENT CONTROL MEASURES RECEIVING OUTLET.
ARE TO BE PLACED PRIOR TO CLEARING AND/OR LAND DISTURBANCE.
CONSTRUCTION ENTRANCES AT HIS EXPENSE UNTIL FINAL
ACCEPTANCE.
Q
RYE (GRAIN) 120
TALL FESCUE 80
10. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL
!2OP'
ANNUAL KOBE LESPEDEZA 50
PENSACOLA BAHIAGRASS 50
4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL MEASURES WEEKLY AND AFTER EACH RUNOFF -PRODUCING EVENT.
C)1?_ �/
; MAINTENANCE
OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IS NOT EXTEND BEYOND JUNE.
SERICEA LESPEDEZA 30
PLAN AND PERMIT SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE
J0
KOBE LESPEDEZA 10
EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE
Q MAINTAIN THE GRAVEL PAD INBA CONDITION TO PREVENT MUD OR
SEEDING DATES:
5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS MADE IMMEDIATELY.
SEDIMENT FROM LEAVING THE CONSTRUCTION SITE. THIS MAY
/ "'
JANUARY 1 -MAY 1
SEEDING NOTES:
OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT
i i SQ' REQUIRE PERIODIC TOPDRESSING WITH 2-INCH STONE. AFTER EACH
' mfn,
1. FROM SEPT. 1 TO MAR. 1 USE UNSCARIFIED SERICEA SEED.
LIMITED TO OFF -SITE BORROW OR WASTE AREAS, STAGING OR 11. ALL TEMPORARY EROSION CONTROL MEASURES SHALL BE
STORAGE AREAS), THE CONTRACTOR SHALL PREPARE AND SUBMIT REMOVED BY CONTRACTOR ONCE STABILIZATION OR A SUFFICIENT
RAINFALL, INSPECT ANY STRUCTURE USED TO TRAP SEDIMENT AND
CLEAN IT OUT AS NECESSARY. IMMEDIATELY REMOVE ALL
SOIL AMENDMENTS:
2. ON POORLY DRAINED SITES OMIT SERICEA AND INCREASE KOBE TO 30 LB./ACRE.
A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR GROUND COVER HAS BEEN ESTABLISHED OR AS DIRECTED BY THE
' / , OBJECTIONABLE MATERIALS SPILLED, WASHED OR TRACKED ONTO
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB./ACRE GROUND AGRICULTURAL LIMESTONE AND 750
3. WHERE A NEAT APPEARANCE IS DESIRED, OMIT SERICEA AND INCREASE KOBE TO 40 LB./ACRE.
REVIEW AND TO NCDENR REGIONAL OFFICE FOR APPROVAL. ENGINEER. NCDENR'S FINAL APPROVAL IS REQUIRED.
z Pueuc RonOwnvs.
""
LB./ACRE 10-10-10 FERTILIZER.
CONTRACTOR SHALL PAY ALL FEES REQUIRED AND SHALL INSTALL
i / r "
l
NURSE PLANTS:
NECESSARY MEASURES AT NO SEPARATE PAYMENT. THE 12. TEMPORARY GRAVEL CONSTRUCTION ENTRANCE SHALL BE
, i
MULCH:
APPLY 4,000 LBJACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL.
BETWEEN APRIL 15 AND AUG. 15, ADD 10 LB./ACRE OF GERMAN MILLET OR 15 LB./ACRE SUDANGRASS. PRIOR TO MAY 1
OR AFTER AUG. 15, ADD 25 LB./ACRE RYE (GRAIN).
CONTRACTOR SHALL PROVIDE THE OWNER AND THE ENGINEER A REQUIRED AT ALL CONSTRUCTION STAGING AREA ENTRANCES AND
COPY OF THE AMENDED PERMIT. ALL CONSTRUCTION ACCESS LOCATIONS INTO NON -PAVED AREA.
,,; , `
!'
A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL.
SEEDING DATES:
6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY 13. WHEN CROSSING CREEK OR DRAINAGE -WAY, THE CONTRACTOR
ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT SHALL RIP WITH FABRIC DISTURBED BANKS AND CHANNEL AND
� �
-RAP
AGGREGATE
MAINTENANCE:
BEST POSSIBLE
EROSION AND SEDIMENTATION AS DETERMINED BY EITHER NCDENR RESTORE SLOPES TO ORIGINAL CONTOURS, BUT NOT STEEPER THAN
�rL
6" MIN. THICKNESS
REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING
EARLY SPRING: FEB. 15 - MAR. 20 FEB. 15 - APR. 30
OR THE ENGINEER. 2:1 MAXIMUM. DISTURBED CREEK AREA SHALL BE STABILIZED
EROSION OR OTHER DAMAGE.
FALL: SEPT. 1 - SEPT. 30 SEPT. 1 - OCT. 31
IMMEDIATELY.
2-3" COURSE
TEMPORARY SEEDING/MULCHING SPECIFICATIONS (FOR SUMMER)
SOIL AMENDMENTS:
SEEDING MIXTURE:
APPLY LIME AND FERTILIZER ACCORDING TO SOIL TEST, OR APPLY 3,000 - 5,000 LB./ACRE GROUND AGRICULTURAL
SPECIES RATE (LB./ACRE)
LIMESTONE (USE THE LOWER RATE ON SANDY SOILS) AND 1,000 LB./ACRE 10-10-10 FERTILIZER.
NTS
GERMAN MILLET 40
MULCH:
APPLY 4,000 LBJACRE GRAIN STRAW OR EQUIVALENT COVER OF ANOTHER SUITABLE MULCH. ANCHOR STRAW BY
A SMALL -STEMMED SUDANGRASS MAY BE SUBSTITUTED AT A RATE OF 50 LB./ACRE.
TACKING WITH ASPHALT, NETTING, OR ROVING OR BY CRIMPING WITH A MULCH ANCHORING TOOL. A DISK WITH
BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL.
3 GENERAL EROSION AND SEDIMENT CONTROL NOTES
4 TEMPORARY GRAVEL CONSTRUCTION ENTRANCE
SEEDING DATES:
MAY 1 - AUGUST 15
MAINTENANCE:
IF GROWTH IS LESS THAN FULLY ADEQUATE, REFERTILIZE IN THE SECOND YEAR, ACCORDING TO THE SOIL TESTS OR
SOIL AMENDMENTS:
TOP DRESS WITH 500 LB./ACRE 10-10-10 FERTILIZER. MOW AS NEEDED WHEN SERICEA IS OMITTED FROM THE MIXTURE.
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB./ACRE GROUND AGRICULTURAL LIMESTONE AND 750
RESEED, FERTILIZE, AND MULCH DAMAGED AREAS IMMEDIATELY.
LB./ACRE 10-10-10 FERTILIZER.
STANDARD METAL POSTS 2'-0" IN GROUND
SEEDING SPECIFICATIONS
NATURAL GROUND
MULCH:
MAX. SLOPE (TYP)
19 GAUGE HARDWARE
APPLY 4,000 LBJACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL.
SEEDING MIXTURE:
CLOTH (1/4 MESH
A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL.
OPENINGS)
SPECIES RATE (LB./ACRE)
f
MAINTENANCE:
REFERTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED, REFERTILIZE AND MULCH IMMEDIATELY FOLLOWING
COMMON BERMUDAGRASS 40-80(1-2 LB./1,000 FTC)
2.5 2 5
CONSTRUCTION SPECIFICATIONS
EROSION OR OTHER DAMAGE.
IN
1 1 F-
DEPRESSION
TEMPORARY SEEDING/MULCHING SPECIFICATIONS FALL)
SEEDING DATES:
COASTAL PLAIN: APR.-JULY
NATURAL GROUND z
111111�,' -� z /11
25 / /"""`""
1 ao
f APPROACHING THE INLET.
""""
`" L 2. DRIVE 5-FOOT STEEL POSTS 2 FEET INTO
(FOR
..., /
";"
SEEDING MIXTURE:
SOIL AMENDMENTS:
� :", „ THE GROUND SURROUNDING THE INLET.
SPECIES RATE (LB./ACRE)
APPLY LIME AND FERTILIZER ACCORDING TO SOIL TEST, OR APPLY 3,000 LB./ACRE GROUND AGRICULTURAL LIMESTONE
'-
1'�11
SPACES POSTS EVENLY AROUND THE
"------� �, �,'. " �..... , PERIMETER OF THE INLET, A MAXIMUM OF 4
,,,, ., ,k/""/"",/',',
AND 500 LB./ACRE 10-10-10 FERTILIZER.
,
, FEET APART.
RYE (GRAIN) 120
3. SURROUND THE POSTS WITH WIRE MESH
SEEDING DATES:
MULCH:
,, HARDWARE CLOTH. SECURE THE WIRE MESH TO
; """ """""
USE JUTE, EXCELSIOR MATTING, OR OTHER EFFECTIVE CHANNEL LINING MATERIAL TO COVER THE BOTTOM OF
COMPACTED SOIL
.. " ,' THE STEEL POSTS AT THE TOP, MIDDLE AND
AUGUST 15 - DECEMBER 30
CHANNELS AND DITCHES. THE LINING SHOULD EXTEND ABOVE THE HIGHEST CALCULATED DEPTH OF FLOW. ON
:"
�;,ys,. - ", . ,.-"- "", ,,� BOTTOM. PLACING A 2 FOOT FLAP OF THE
'""`��' """"'
CHANNEL SIDE SLOPES ABOVE THIS HEIGHT, AND IN DRAINAGES NOT REQUIRING TEMPORARY LININGS, APPLY 4,000
*** WHEN A GRAVEL DIVERSION BERM IS REQUIRED, THE HEIGHT
WIRE MESH UNDER THE GRAVEL FOR
ANCHORING IS RECOMMENDED.
SOIL AMENDMENTS:
LB./ACRE GRAIN STRAW AND ANCHOR STRAW BY STAPLING NETTING OVER THE TOP.
SHALL BE REDUCED TO 12 INCHES AND THE TOP WIDTH TO 6",
,"
FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB./ACRE GROUND AGRICULTURAL LIMESTONE AND
ALL OTHER REQUIREMENTS SHALL REMAIN THE SAME.
,,,,,, 4. PLACE CLEAN GRAVEL (NCDOT #5 OR #57
1,000 LB./ACRE 10-10-10 FERTILIZER.
MULCH AND ANCHORING MATERIALS MUST NOT BE ALLOWED TO WASH DOWN SLOPES WHERE THEY CAN CLOG
TEMPORARY DIVERSION KEY NOTES:
2:1 SLOPE GRAVEL FILTER # 57 WASHED STONE PLACED TO A STONE) ON A 2:1 SLOPE WITH A HEIGHT OF
HEIGHT OF 16" MINIMUM ABOVE TOP OF
DRAINAGE DEVICES.
16 INCHES AROUND THE WIRE AND SMOTH TO
BOX
MULCH:
AN EVEN GRADE.
APPLY 4,000 LBJACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, OR A MULCH ANCHORING TOOL.
MAINTENANCE:
1. CLEAR THE ARE UNDER THE BERM AND STRIP THE ROOTS/OTHER ORGANICS.
5. ONCE THE CONTRIBUTING DRAINAGE AREA
A DISK WITH BLADES SET NEARLY STRAIGHT CAN BE USED AS A MULCH ANCHORING TOOL.
A MINIMUM OF 3 WEEKS IS REQUIRED FOR ESTABLISHMENT. INSPECTION AND REPAIR MULCH FREQUENTLY.
2. COMPACT THE SIDE SLOPES, PREFERABLY WITH A TRACKED VEHICLE TO SLOW RUNOFF VELOCITIES.
3. VEGITATE THE RIDGE OF THE BERM IMMEDIATELY AFTER CONSTRUCTION UNLESS THE BERM WILL REMAIN IN PLACE
HAS BEEN STABILIZED, REMOVE ACCUMULATED
REFERTILIZE THE FOLLOWING APR. WITH 50 LB./ACRE NITROGEN.
FOR LESS THAN 30 DAYS.
SEDIMENT AND ESTABLISH FINAL GRADING
MAINTENANCE:
ELEVATIONS.
REPAIR AND REFERTILIZE DAMAGED AREAS IMMEDIATELY. TOP DRESS WITH 50 LB./ACRE OF NITROGEN IN MARCH. IF
6. COMPACT THE AREA PROPERLY AND
IT IS NECESSARY TO EXTEND TEMPORARY COVER BEYOND JUNE 15, OVERSEED WITH 50 LB./ACRE KOBE LESPEDEZA
STABILI2E IT WITH GROUNDCOVER.
IN LATE OR EARLY MARCH.
MAINTENANCE:
INSPECT TEMPORARY DIVERSIONS ONCE A WEEK AND AFTER EVERY RAINFALL. IMMEDIATELY REMOVE
MAINTENANCE
SEDIMENT FROM THE FLOW AREA AND REPAIR THE DIVERSION RIDGE. CAREFULLY CHECK OUTLETS
AND MAKE TIMELY REPAIRS AS NEEDED.
INSPECT INLETS AT LEAST WEEKLY ANDAFTER EACH SIGNIFICANT (1/2 INCH OR GREATER)
RAINFALL EVENT. CLEAR THE MESH WIRE OF ANY DEBRIS OR OTHER OBJECTS TO PROVIDE
ADEQUATE FLOW FOR SUBSEQUENT RAINS. TAKE CARE NOT TO DAMAGE OR UNDERCUT
NTSTHE
WIRE MESH DURING THE SEDIMENT REMOVAL. REPLACE STONE AS NEEDED. NTS
1 TEMPORARY SEEDING SPECIFICATIONS
2 PERMANENT SEEDING SPECIFICATIONS
5 TEMPORARY DIVERSION BERM
6 HARDWARE CLOTH & GRAVEL INLET PROTECTION
PLAN VIEW
DRIVE STEEL POSTS 18" INTO THE GROUND ATTACH WIRE FENCE TO POSTS AND EXTEND NOTES:
AXIMUM 8'0.C. AND EXCAVATE A 4" XB THE FENCE 8" INTO
THE LTRENCH
PLAN VIEW
CH UPHILL ALONG THE LINE OF AND TURNED OUTOF
EXCAVATED
POSTS. 4" IN THE TRENCH. 1. WIRE SHALL BE A MINIMUM OF 32 INCHES IN WIDTH AND
STEEL POSTS (QUANTITY VAR.) EMBANKMENT
TOP & BOTTOM STRAND SHALL HAVE A MINIMUM OF 6 WIRES WITH 12" STAY SPACING.
MIN, 10 GA. WIRE
2. FILTER FABRIC SHALL BE A MINIMUM OF 36..
6 IN WIDTH AND
L = THE DISTANCE SUCH THAT POINTS
\ �
, \ \
STEEL POSTS STAY WIRES SHALL BE FASTENED ADEQUATELY TO THE WIRE WITH #9 WIRE
MIN. 12-1/2 GA STAPLES 1 1/2 LONG. FABRIC THAT DETERIORATES TO SUCH
A AND B ARE OF EQUAL ELEVATION
\
� \
LINE WIRES EXTENTTHAT ITS EFFECTIVENESS IS REDUCED SHALL BE
'"
� STONE ENERGY
��
REPLACED BY CONTRACTOR AT CONTRACTOR'S EXPENSE.
MIN. 12-1/2 GA.
--
;-
_
SKIMMER (SIZE VAR.) DISSIPATOR
-_� 2
3. STEEL POSTS SHALL BE A MIN. OF S HEIGHT AND SHALL BE
"' `� "" - "' ' �"„ , A L
__-
INFLOW
STRUCTURE
INFLOW y
THE SELF FASTENER ANGLE STEEL TYPE.
SEDIMENT $T� RAGE �-'11
��
*,,.,"
STRUCTURE11 Q
,,,,; e„ m
„ , 4. CONTRACTOR SHALL REVIEW SILT FENCE ONCE PER WEEK
�� '" %,
"" " �'''" ""
y +f` T}. ,,, ,.fi
"; Y,v", ,J ,;;�""' ,,, ,,,,,„
1.. ,, ,
"'" I g
-- r „ `!, w
,. - - { ; ,� ".'..,;
AND AFTER EACH RAINFALL OCCURRENCE. ANY NECESSARY
"' x,,-�`'��-,�„ REPAIRS OR CLEAN-U P TO MAINTAIN THE EFFECTIVENESS OF
"' -' '� �,. THE DEVICE SHALL BE MADE IMMEDIATELY.
""
-- , ,..,..
,,.
."r ..,, .. ," "„ "", ""
I 7 ;;;,,,
4'MA
„ "r,
,,; ,,, '� I ';k>�w,? ,
';; �Y
-
_,.
�'r)(",y��",S-"" p,, ;;,
m r _;,��;
,,"; J,��&�"f�N"
/�,,,
'�":i," 'y
;;",� yj'/r,°j�� S. REMOVE DEPOSITED SEDIMENTALONGTHE FENCE TO
,,
CENTER OF THE DAM IS
d ,l,,,,,
Jz ,I"I�'i�'F
y J PROVIDE ADEQUATE STORAGE VOLUME AND TO REDUCE
`
TO BE 9" LOWER THAN
_
,-ti'��,y�' PRESSURE ON THE FENCE AS NEEDED
00
ONE PA
SKIMMER
--- DEWATERINGBYAN
STEP 1 STEP 2
5. TEMPORARY MEASURE SHALL NOT BE REMOVED BY THE
CONTRACTOR UNTIL ENR
ACTION IS APPROVEDOVER
THE EDGES (MIN) A 1.5'
TO FORM A WEIR MIN.
(BELOW SKIMMER) EMERGENCY
- ( )
� DEVICE
- EMERGENCY
ATTACH THE FILTER FABRIC TO THE WIRE FENCE, BACKFILL THE TRENCH AND COMPACT THE SOIL REPRESENTATIVE. THE ACTION WILL BE APPROVED WHEN THE
E ACTION W EN THE
\ I \ " "\ \
SPILLWAY
ROPE
�� ON STONE SPILLWAY
BEDDING
EXTEND THE BOTTOM OF THE FABRIC 8" INTO THE FIRMLY TO ANCHOR THE BOTTOM OF THE SILT CONTRIBUTING DRAINAGE AREA IS STABLE.
TRENCH AND TURNED OUT 4" IN THE TRENCH. FENCE. BURIED FABRIC SHALL NOT BE VISIBLE.
„'"
.... g" MIN.
��
/
/-/
/ MIN 8"
,"
i;
/��
- % / /
-
i
CENTER OF THE DAM IS
\_I�
Posrs MAX a' o.c.
WIRE FENCE "HOG WIRE"
FILTER FABRIC ' �� TO THE EDGES (MIN)
COIR FIBER BAFFLES WOOD STAKE
(PRACTICE STANDARD 6.65) �� TOP Of EMBANKMENT
OR METAL POST
BAFFLES EMBANKMENT
INFLOW 1' FREEBOARD
I - FILTER FABRIC
_ ��
A
z". 'I'
:1
/ / TO FORM A WEIR
1' NIN.
TRASH RACK EMERGENCY SPILLWAY
FREEBOARD } ',
STRUCTURE BAFFLES
Iy
,« T` ""� < #9 WIRE STAPLES 1 1/2 LONG
I
`. ,J. _,; "- "' i ,,, �
l
- "...�i ! .),� -� '�• -v BOTTOM OF WIRE FENCE AND
CLASS A OR B EROSION
CHANNEL OR DITCH CONTROL STONE
;); �.
,
,,;N
SKIMMER 1' MIN. ., ";
RISER STRUCTURE �, ,,,, ,,""; BARREL
/�I
Is,,, /
1 z FILTER FABRIC BURIED 8" IN
-. , I V `-.- = Q
- - �I DTRENCH
�,�� x OUT4INT H URNED
f \ ATE HE TRENC&T
EXCAVti
APPLICATION A / /
>!
AA\\ i i. "�0 ��P
Y AT4" MTER
PIPE
9
„"
6" MIN. INVE T ELEVATION OF:_
1 FLOW
DEWATERING ii, EMERGENCY SPILLWAY
, % , -
MAINTENANCE ,," �,'
4'
ZONE EMERGENCY
",';,;; "; "
V , „ 1'
,, U
, , ;� ,,
SPILLWAY
" ` /^ 11" STEEL �OGROUNIOEN
1. INSPECT THE CHECK DAMS AFTER EACH RAINFALL BUT IN NO
s':' , ;;;" ;; ,,,,,,,,,,,,, ,,,, ,,,, i, r„c;r
"':::
FILTER FABRIC STONE BEDDING
-
A��
FILTER FABRIC
CASE LESS THAN ONCE PER WEEK
CLASS B STONEPA ": ";,, ; , ,,,, ,,,, ,,,, ,,, ,,,, ,,,, ,,, ,;,, ;;,,,,,; ,,, ,,,, ,,,, ,,, , ,; , , f: ;",., �,;;,,,;;,,,, , , , ; ,;,; ,,; ,,,, ,,,, ,,;;;
CONSTRUCTION SPECIFICATIONS ""
(4'X4'X1' MIN.) }
STEP 4
STEP3 SECTION A -A
MAINTENANCE
3. REMOVE SEDIMENT DEPOSITS AS NECESSARY TO PROVIDE
SECTION A -A
TRENCH) ANTI -SEEP STABILIZED
SEDIMENT
ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN. TAKE CARE
1.CUT-OFF
R CLEAR,GRUB&STRIPTOPSOILFRO MAREASUNDER THE EMBANKMENT IA ANTIFLOTATION BLOCK 2' DEEP 1.1 COLLAR OUTLET
REMOVE TREES, VEGETATION, ROOTS AND OTHER OBJECTIONABLE MATERIAL.
STORAGE 20NE
1. INSPECT SEDIMENT FENCES AT LEAST ONCE A WEEK AND AFTER EACH RAINFALL. MAKE ANY REQUIRED REPAIRS IMMEDIATELY.
TO AVOID UNDERMINING THE DAM DURING CLEANOUT.
DELAY CLEARING THE POOL AREA UNTIL THE DAM IS COMPLETE AND THEN
REMOVE BRUSH, TREES, AND OTHER OBJECTIONABLE MATERIALS TO FACILITATE CROSS-SECTION VIEW
CROSS-SECTION VIEW
2. SHOULD THE FABRIC OFA SEDIMENT FENCE COLLAPSE, TEAR, DECOMPOSE OR BECOME INEFFECTIVE, REPLACE IT PROMPTLY.
3. CLEAN OR REPLACE THE STONE WHEN IT SHOWS SIGNS OF
CONSTRUCTION SPECIFICATIONS
CLOGGING OR OTHERWISE DOES NOT PERFORM CORRECTLY
SEDIMENT CLEANOUT. STOCKPILE ALL TOPSOIL OR SOIL CONTAINING ORGANIC
MATTER FOR USE ON THE OUTER SHELL OF THE EMBANKMENT TO FACILITATE
VEGETATIVE ESTABLISHMENT. PLACE TEMPORARY SEDIMENT CONTROLS BELOW NOTES
1. CLEAR, GRUB & STRIP TOPSOIL FROM AREAS UNDER THE EMBANKMENT TO
REMOVE TREES, VEGETATION, ROOTS AND OTHER OBJECTIONABLE MATERIAL.
3. REMOVE SEDIMENT DEPOSITS AS NECESSARYTO PROVIDE ADEQUATE STORAGE VOLUME FOR THE NEXT RAIN AND TO REDUCE
PRESSURE ON THE FENCE. TAKE CARETO AVOID UNDERMINING THE FENCE DURING CLEANOUT.
NTS
4. WEIR SECTION MUST BE 9" LOWER THAN ABUTMENTS
5. DOWNSTREAM APRON LENGTH SHOULD BE 3 TIMES THE NTS
THE BASIN AS NEEDED.
PLACE TEMPORARY SEDIMENT CONTROLS BELOW THE BASIN AS NEEDED.
4. REMOVE ALL FENCING MATERIALS AND UNSTABLE SEDIMENT DEPOSITS AND BRING THE AREA TO GRADE AND STABILIZE AFTER
HEIGHT OF THE WEIR.
1. SEED AND PLACE MATITNG FOR EROSION CONTROL ON INTERIOR AND
THE CONTRIBUTING DRAINAGE AREA HAS BEEN PROPERLY STABILIZED AND NCDENR APPROVES REMOVAL.
2. EXCAVATE CUT-OFF TRENCH ALONG THE CENTER LINE OF THE EARTH FILL EXTERIOR SIDESLOPES.
2. ENSURE THAT FILL MATERIAL FOR THE EMBANKMENT IS FREE OF ROOTS, INLET
EMBANKMENT. CUT THE TRENCH TO STABLE SOIL MATERIAL, BUT IN NO CASE 2. INSTALL A MINIMUM OF 3 COIR FIBER BAFFLES IN ACCORDANCE WITH PRACTICE
MAKE IT LESS THAN 2 FEET DEEP. THE CUT-OFF TRENCH MUST EXTEND INTO STANDARD 6.65.
WOOD VEGETATION, ORGANIC MATTER AND OTHER OBJECTIONABLE MATERIAL.
PLACE THE FILL IN LIFTS NOT TO EXCEED 9 INCHES AND MACHINE COMPACT IT.
g SILT FENCE
10 CHECK DAM WITH WEIR
BOTH ABUTMENTS TO AT LEAST THE ELEVATION OF THE RISER CREST. MAKE 3. INSTALL SKIMMER AND COUPLING TO RISER STRUCTURE OR DIRECTLY INTO
PVC VENT PIPE
OVER FILL THE EMBANKMENT 6 INCHES TO ALLOW FOR SETTLEMENT.
THE MINIMUM BOTTOM WIDTH WIDE ENOUGH TO PERMIT OPERATION OF EMBANKMENT 1 FT. FROM BOTTOM OF BASIN.
EXCAVATION AND COMPACTION EQUIPMENT, BUT IN NO CASE LESS THAN 2 FEET. 4. THE ARM PIPE SHALL HAVE A MINIMUM LENGTH OF 6 FT. BETWEEN THE
3. SHAPE THE BASIN TO THE SPECIFIED DIMENSIONS. PREVENT THE SKIMMING
MAKE SIDE SLOPES OF THE TRENCH NO STEEPER THAN 1:1. COMPACTION SKIMMER AND COUPLING.
DEVICE FROM SETTLING INTO THE MUD BY EXCAVATING A SHALLOW PIT UNDER
REQUIREMENTS ARE THE SAME AS THOSE FOR THE EMBANKMENT. KEEP THE
THE SKIMMER OR PROVIDING A LOW SUPPORT UNDER THE SKIMMER OF STONE
TRENCH DRY DURING BACKFILLING AND COMPACTION OPERATIONS.
OR TIMBER.
NOTES:
3. EMBANKMENT - TAKE FILL MATERIAL FROM THE APPROVED AREAS SHOWN ON
4. PLACE THE BARREL ON A FIRM, SMOOTH FOUNDATION OF IMPERVIOUS SOIL.
1. GRADE THE BASIN SUCH THAT THE BOTTOM IS LEVEL
THE PLANS. IT SHOULD BE CLEAN MINERAL SOIL, FREE OF ROOTS, WOODY INLET
PLACE THE FILL MATERIAL AROUND THE PIPE SPILLWAY IN 4INCH LAYERS AND /i;/////////
VEGETATION, ROCKS, AND OTHER OBJECTIONABLE MATERIAL. SCARIFY AREAS
COMPACT IT UNDER AND AROUND THE PIPE TO AT LEAST THE SAME DENSITY AS
* ' �iG' ?'
DRIVE POSTS 24" INTO THE GROUND
ATTACH WIRE FENCE TO POSTS AND EXTEND
2. INSTALL THE BAFFLES AS SHOWN ON THE GRADING PLAN.
ON WHICH FILL IS TO BE PLACED BEFORE PLACING FILL. THE FILL MATERIAL PVC VENT PIPE
MUST CONTAIN SUFFICIENT MOISTURE SO IT CAN BE FORMED BY HAND INTO A
THE ADJACENT EMBANKMENT. PLACE A MINIMUM OF 2 FEET OF COMPACTED '� � /
BACKFILL OVER THE PIPE SPILLWAY BEFORE CROSSING IT WITH CONSTRUCTION •,"
MAXIMUM 4' O.C. AND EXCAVATE A 4" X 8"
TRENCH UPHILL ALONG THE LINE OF
THE BOTTOM OF THE FENCE 8" INTO THE
EXCAVATED TRENCH AND TURNED OUT 4" IN
BAFFLES SHALL EXTEND THE FULL WIDTH OF THE BASIN.
BALL WITHOUT CRUMBLING. IF WATER CAN BE SQUEEZED OUT OF THE BALL, IT IS
EQUIPMENT. "">„
POSTS.
THETRENCH.
3. DO NOT SPLICE THE FABRIC, USE A CONTINUOUS PIECE
TOO WET FOR PROPER COMPACTION. PLACE FILL MATERIAL IN 6 TO 8 INCH
CONTINUOUS LAYERS OVER THE ENTIRE LENGTH OF THE FILL AREA AND
FLEXIBLE HOSE
5. ASSEMBLE THE SKIMMER FOLLOWING THE MANUFACTURER'S INSTRUCTIONS. /I
SUPPORT VNRE OR
ROPE
ACCROSS THE BASIN OR TRAP.
STEEL POST
4. POSTS FOR THE BAFFLES SHALL BE 4' OC.
COMPACT IT. COMPACTION MAY BE OBTAINED BY ROUTING THE CONSTRUCTION
HAULING EQUIPMENT OVER THE FILL SO THAT THE ENTIRE SURFACE OF EACH
6. LAY THE ASSEMBLED SKIMMER ON THE BOTTOM OF THE BASIN WITH THE
STEEL POSTS
EARTH BERM ����
LAYER IS TRAVERSED BY AT LEAST ONE WHEEL OR TREAD TRACK OF HEAVY
EQUIPMENT, OR A COMPACTOR MAY BE USED. CONSTRUCT THE EMBANKMENT
"'�
FLEXIBLE JOINT AT THE INLET OF THE BARREL PIPE. ATTACHED THE FLEXIBLE
JOINT TO THE BARREL PIPE AND POSITION THE SKIMMER OVER THE EXCAVATED
MAINTENANCE
1. INSPECT THE BAFFLES EACH ACTIVE DAY ON SITE BUT IN
TO AN ELEVATION 10% HIGHER THAN THE DESIGN HEIGHT TO ALLOW FOR -
SETTLING.
PIT. ATTACH A ROPE TO THE SKIMMER AND ANCHOR IT TO THE SIDE OF THE SCH 40 PVC SKIMMER CAN BE PURCHASED FROM J.W. FAIRCLOTH &SON
**
BASIN.
IN
.
NO CASE LESS THAN ONCE PER WEEK AND AFTER EACH
�i � � I j „
PIPE SKIMMER CHOSEN SHALL BE EQUAL TO THE FAIRCLGTH SKIMMER.
RAINFALL EVENT. MAKE ANY REPAIRS IMMEDIATELY. BOTTOM ANCHORED NTH STAPLES
4. SECURELY ATTACH THE RISER TO THE BARREL OR BARREL STUB TO MAKE A " "'"'' ir,.
7. INSTALL THE SPILLWAY IN UNDISTURBED SOIL TO THE GREATEST EXTEND
2. REMOVE SEDIMENT DEPOSITS WHEN THE MEASURE
WATERTIGHT STRUCTURAL CONNECTION. SECURE ALL CONNECTIONS BETWEEN FLEXIBLE HOSE _"
BARREL SECTIONS APPROVED WATERTIGHT ASSEMBLIES. PLACE THE "' �,
POSSIBLE. THE SPILLWAY SHOULD BE LINED WITH LAMINATED PLASTIC OR SKIMMER
IMPERMEABLE GEOTEXTILE FABRIC. THE FABRIC MUST BE WIDE AND LONG
REACHES HALF FULL. TAKE CARE TO AVOID DAMAGING THE
BAFFLES WHEN THE SEDIMENT IS REMOVED.
O
BARREL AND RISER ON A FIRM SMOOTH FOUNDATION OF IMPERVIOUS SOIL. DO
ENOUGH TO COVER THE BOTTOM AND SIDES AND EXTEND ONTO THE TOP OF
� '
5'
,�j
NOT USE PERVIOUS MATERIAL SUCH AS SAND, GRAVEL, OR CRUSHED STONE AS
//
THE DAM FOR ANCHORING IN A TRENCH. THE EDGES MAY BE SECURED WITH 8
�
3. TEMPORARY MEASURE SHALL NOT BE REMOVED BY THE '
CONTRACTOR UNTIL THIS ACTION IS APPROVED BY AN
BACKFILL AROUND THE PIPE OR ANTISEEP COLLARS. PLACE THE FILL MATERIAL
INCH STAPLES. THE FABRIC MUST BE LONG ENOUGH TO EXTEND DOWN THE
NCDENR REPRESENTATIVE. THE ACTION WILL BE
AROUND THE PIPE SPILLWAY IN 4 INCH LAYERS, AND COMPACT IT UNDER AND
AROUND THE PIPE TO AT LEAST THE SAME DENSITY AS THE ADJACENT
SLOPE AND EXIT ONTO STABLE GROUND. THE WIDTH OF THE FABRIC MUST BE
ONE PIECE. IF MULTIPLE SECTIONS AREA REQUIRED, THE UPPER SECTION
STEP 1
STEP 2
APPROVED WHEN THE CONTRIBUTING DRAINAGE AREA IS INLET 20NE
STABLE. � 25% OF SURFACE AREA
EMBANKMENT. CARE MUST BE TAKEN NOT TO RAISE THE PIPE FROM FIRM SCH 40 PVC **SKIMMER CAN BE PURCHASED FROM J.W. FAIRCLOTH &
SON IN
, SHOULD OVERLAP THE LOWER SECTION SO THAT WATER CANNOT FLOW UNDER
�� �,
BACKFILLTHE TRENCH AND COMPACTTHE SOIL
CONTACT WITH ITS FOUNDATION WHEN COMPACTING UNDER THE PIPE PIPE SKIMMER CHOSEN SHALL BE EQUAL TO THE FAIRCLOTH SKIMMER.
HAUNCHES. PLACE A MINIMUM DEPTH OF 2 FEET OF COMPACTED BACKFILL
THE FABRIC. MAINTENANCE
ATTACH THE JUTE NETTING OR OTHER FABRIC
4. PLACEMENT OF BAFFLES: / ,",
INLETZONE- 35% OF LENGTH FROM ENTRY POINT %_
OVER THE PIPE SPILLWAY BEFORE CROSSING IT WITH CONSTRUCTION
SKIMMER
8. DISCHARGE WATER INTO THE BASIN TO PREVENT EROSION. USE TEMPORARY INSPECT SKIMMER SEDIMENT BASINS WEEKLY AND AFTER EACH PERIOD OF
APPROVED BY THE ENGINEER TO THE STAY WIRE
AND POSTS, EXTEND THE BOTTOM OF THE FABRIC
FIRMLY TO ANCHOR THE BOTTOM OFTHE SILT
FENCE. BURIED FABRIC SHALL NOT BE VISIBLE.
FIRST CELL- 25% OF LENGTH FROM INLET ZONE i / - / - ,�, FIRST CHAMBER
SECOND CELL- 25% OF LENGTH FROM FIRST CELL i iii.-; -"'; .� 25% OF SURFACE AREA
EQUIPMENT. ANCHOR THE RISER IN PLACE BY CONCRETE OR OTHER
SLOPE DRAINS OR DIVERSIONS WITH OUTLET PROTECTION TO DIVERT SEDIMENT SIGNIFICANT RAINFALL. REMOVE SEDIMENT AND RESTORE TRAP TO ITS ORIGINAL
8" INTO THE TRENCH AND TURNED OUT 4" IN THE
THE TOP OF THE FABRIC SHALL BE 6" HIGHER
'I ";<..
OUTLET ZONE - 15% OF LENGTH FROM SECOND CELL ��,,,,
SATISFACTORY MEANS TO PREVENT FLOTATION. IN NO CASE SHOULD THE PIPE
LADEN WATER TO THE UPPER END OF THE POOL AREA TO IMPROVE BASIN TRAP DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE HEIGHT
TRENCH OR USE 8" EROSION CONTROL MATTING
THAN THE WEIR.
i "
SECOND CHAMBER
CONDUIT BE INSTALLED BY CUTTING A TRENCH THROUGH THE DAM AFTER THE
EFFICIENCY. OF THE FIRST BAFFLE. EXCAVATE SEDIMENT FROM THE ENTIRE BASIN. MAKE SURE
STAPLES.
252 OF SURFACE AREA
EMBANKMENT IS COMPLETE.
VEGETATION GROWING IN THE BOTTOM OF THE BASIN DOES NOT HOLD DOWN THE
POSTS MAX 4' O.C.
MAINTENANCE
9. CONSTRUCT THE STRUCTURE SO THAT THE DISTURBED AREA IS MINIMIZED. SKIMMER. PLACE THE SEDIMENT THAT IS REMOVED IN AN AREA WITH SEDIMENT
OUTLET ZONE
5. INSTALL THE EMERGENCY SPILLWAY IN UNDISTURBED SOIL. THE
DIVERT SURFACE WATER AWAY FROM BARE AREAS. COMPLETE THE CONTROLS.
TOP STAY WIRE OR ROPE 25% OF SURFACE AREA
ACHIEVEMENT OF PLANNED ELEVATIONS, GRADE, DESIGN WIDTH, AND INSPECT TEMPORARY SEDIMENT BASINS WEEKLY AND AFTER EACH PERIOD OF
EMBANKMENT BEFORE THE AREA IS CLEARED.
A
-
- JUTE NETTING OR EQUIVILENT
ENTRANCE AND EXIT CHANNEL SLOPES ARE CRITICAL TO THE SUCCESSFUL SIGNIFICANT RAINFALL. REMOVE SEDIMENT AND RESTORE TRAP TO ITS ORIGINAL
REPAIR THE BAFFLES IF THEY ARE DAMAGED. RE -ANCHOR THE BAFFLES IF WATER
OPERATION OF THE EMERGENCY SPILLWAY. DIMENSIONS WHEN THE SEDIMENT HAS ACCUMULATED TO ONE-HALF THE DESIGN
10. INSTALL POROUS BAFFLES AS SPECIFIED. IS FLOWING UNDERNEATH OR AROUND THEM.
i BOTTOM OF FABRIC BURIED 8"
DEPTH OF THE TRAP. PLACE THE SEDIMENT THAT IS REMOVED IN AN AREA WITH
g EXCAVATED TRENCH &
6. DISCHARGE THE WATER INTO THE BASIN IN A MANNER TO PREVENT EROSION. SEDIMENT CONTROLS.
11. AFTER ALL SEDIMENT PRODUCING AREAS HAVE BEEN STABILIZED, REMOVE UNCLOGGED THE SKIMMER AS NEEDED. CHECK TO MAKE SURE ORIFICE INSIDE OF
FIN
TURNED OUT 4" IN THE PERSPECTIVE VIEW
= TRENCH, OR PINNED WITH 8"
USE DIVERSIONS WITH OUTLET PROTECTION TO DIVERT SEDIMENT -LADEN
THE STRUCTURE AND ALL THE UNSTABLE SEDIMENT. SMOOTH THE AREA TO THE SKIMMER IS NOT CLOGGED; IF SO, REMOVE THE DEBRIS. IF SKIMMER ARM OR
w EROSION CONTROL MATTING
WATER TO THE UPPER END OF THE POOL AREA TO IMPROVE TRAP EFFICIENCY. CHECK THE EMBANKMENT, SPILLWAYS, AND OUTLET FOR EROSION DAMAGE AND
BLEND WITH THE ADJOINING AREAS AND STABILIZE PROPERLY. BARREL IS CLOGGED, REMOVE THE ORIFICE AND CLEAR THE DEBRIS.
= STAPLES.
INSPECT THE EMBANKMENT FOR
,:,.,., ,,., .., _„ SLOW
7. CONSTRUCT THE STRUCTURE SO THAT THE DISTURBED AREA IS MINIMIZED. PIPING AND SETTLEMENT. MAKE ALL NECESSARY REPAIRS IMMEDIATELY. REMOVE
CHECK THE FABRIC LINED SPILLWAY FOR DAMAGE AND MAKE ANY REQUIRED
",
,;,
""; ,;" ,, ';, ,'"-„
DIVERT SURFACE WATER AWAY FROM BARE AREAS. COMPLETE THE ALL TRASH AND OTHER DEBRIS FROM THE RISER AND POOL AREA.
REPAIRS WITH FABRIC THAT SPANS THE FULL WIDTH OF THE SPILLWAY. CHECK
, , ;"-,
,. ",,
"""';;;; ;' ''"" - ""-' ""'"
EMBANKMENT BEFORE THE AREA IS CLEARED.
THE EMBANKMENT, SPILLWAYS AND OUTLET FOR EROSION DAMAGE. MAKE ALL
"/" " t ;;
�',I ', ;;
'==_,� ,.-- ,"" STEEL POST DRIVEN
NECESSARY REPAIRS IMMEDIATELY. REMOVE TRASH AND DEBRIS FROM THE
24" INTO GROUND
8. INSTALL POROUS BAFFLES AS SPECIFIED.
SKIMMER AND POOL AREAS.
A
9. AVOID STEEP SIDE SLOPES, AND FENCE AND MARK BASINS WITH WARNING
SIGNS IF TRESPASSING IS LIKELY. FOLLOW ALL STATE AND LOCAL NTS
NTS
STEP 3
STEP 4
SECTION A -A
NTS
REQUIREMENTS.
7 TEMPORARY SEDIMENT BASIN
8 TEMPORARY SKIMMER BASIN
11 POROUS BAFFLES
III ■
411,,,Ds1te
■
SolutionS
civiill engineering I land surveying
409 Chicago Drive, Suite 112, Fayetteville, NC 28306
office 1910-426-6777 fax [phone] license number I C-2354
www.4Dsitesolutions.com
NNNO```�N CARO 4/1/
�•••••• �
Q SEA , . -
0274 . =
t
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�X�5\�\ `♦
REVISIONS
PROJECT NAME
SOUTH POINTE
AT WAYSIDE
EROSION
CONTROL
DETAILS
CLIENT
HACKETT
PROPERTIES, INC.
0 S7 IN C
200-D Pomona Drive
Greensboro, North Carolina 27407
Phone: [phone]
Fax : [phone]
PROJECT INFORMATION
DESIGNED BY:
CALEB
DRAWN BY:
CALEB
CHECKED BY:
SCOTT
PROJECT NUMBER:
927
DRAWING SCALE
NOT TO SCALE
DATE RELEASED
SEPTEMBER 27, 2021
SHEET NUMBER
C-6m 1