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IMPERVIOUS FLOODPLAIN FILL END REACH 3 STA 34+30 Date:2023.10.11
STA 9+55 RT Williams 09:21:53-04'O0
` g Prepared in the Office of:
U GRAPH CA E INDEX OF SHEETS R.KEVIN WILLIAMS
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ENGINEER
I Jim TITLE SHEET&GENERAL NOTES.................................1 THRU 3 EXISTING SURVEY AND PROPOSED DESIGN BY:
PLANS QUANTITIES......................................................................4 CIVIL&ENVIRONMENTAL CONSULTANTS,INC. DAIVEY
TYPICAL SECTIONS AND DETAILS...............................5 THRU 12
3 5 7�0 7�0 PROJECT OVERVIEW/FILL IN CHANNEL SHEETS.......13 THRU 16 3701 ARCO CORPORATE DRIVE,SUITE 400
PLAN/PROFILE SHEETS._...........................................17 THRU 22 CHARLOTTE,NORTH CAROLINA 28273 DAVEY Resource Group INC
No PROFILE(HORIZONTAL} EROSION CONTROL SHEETS................................. ......EC i THRU EC-7 PHONE 9$0 237-0373 3101 PopFerWOOd Ct. Resource Group
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O PLANTING PLAN SHEETS...............................................PLi&PL2 Raleigh N.C.27604
o _ p a0 40 CROSS-SECTION..............................................................XITHRU X10 License No.C-417
U PROFILE(VERTICAL)
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sutE FORNEY CREEK RESTORATION setst sHEs�is
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GENERAL NOTES UTILITY NOTES
I. EXISTING CONDITIONS AS DEPICTED ON THESE PLANS ARE GENERAL AND I. SHOULD UNCHARTED UTILITIES BE ENCOUNTERED DURING EXCAVATION STREAM CONSTRUCTION NOTES
ILLUSTRATIVE IN NATURE. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO OPERATIONS. THE CONTRACTOR SHALL NOTIFY THE ENGINEER AS SOON AS
EXAMINE THE SITE AND BE FAMILIAR WITH EXISTING CONDITIONS PRIOR TO POSSIBLE FOR NSTRUCTIONS. THE CONTRACTOR SHALL CALL THE APPROPRIATE 1. AS—BUST DRAWINGS — DURING CONSTRUCTION, THE CONTRACTOR SHALL
BIDDING ON THIS PROJECT. IF CONDITIONS ENCOUNTERED DURING EXAMINATION UTILITY COMPANY AT LEAST 48 HOURS PRIOR TO ANY EXCAVATION AND MAINTAIN A SET OF PRINTS SHOWING ANY CHANGES OR CORRECTIONS IN
ARE SIGNIFICANTLY DIFFERENT THAN THOSE SHOWN ON THE EXISTING REQUEST FIELD VERIFICATION OF UTILITY LOCATIONS. IT SHALL BE THE RED THESE PRINTS SHALL BE SUBMITTED TO THE OWNER'S
CONDITIONS PLAN, THE CONTRACTOR SHALL NOTIFY THE ENGINEER CONTRACTOR'S RESPONSIBILITY TO RELOCATE ANY EXISTING UTILITIES REPRESENTATIVE/ENGINEER AT THE COMPLET ON OF THE WORK,
IMMEDIATELY. CONFLICTING WITH IMPROVEMENTS SHOWN HEREON IN ACCORDANCE WITH ALL
LOCAL. STATE, AND FEDERAL REGULATIONS GOVERNING SUCH OPERATIONS. 2. STREAM RESTORATION DEFINITIONS:
2, THE CONTRACTOR SHALL COMPLY WITH ALL LOCAL CODES. OBTAIN ALL A. BANKFULL ELEVATION — BANKFULL ELEVATION IS THE POINT OF INCIPIENT
APPLICABLE PERMITS, AND PAY ALL REQUIRED FEES PRIOR TO BEGINNING 2 SHOULD THE CONTRACTOR UNEXPECTEDLY ENCOUNTER UNDERGROUND UTILITIES FLOODING IN AN ALLUVIAL CHANNEL.
WORK. AT ANY TIME DURING CONSTRUCTION THE ENGINEER AND LINCOLN COUNTY B. FLOODPLAIN SILL — A FLOODPLAIN SILL IS THE BURIED EXTENSION OF THE
ENGINEERING DEPARTMENT SHALL BE NOTIFIED IMMEDIATELY. STRUCTURE AND IS PERPENDICULAR TO THE FLOW DIRECTION OF THE
3. CONTRACTOR SHALL REFER TO ALL PLAN SHEETS WITHIN THIS PLAN SET FOR BANKFULL CHANNEL ACROSS THE BANKFULL BENCH OR FLOODPLIIN
PERTINENT INFORMATION. IT IS NOT THE ENGINEER'S INTENT THAT ANY SINGLE C. FOOTER BOULDERS — FOOTER BOULDERS ARE PLACED TO PROV OE A
PLAN SHEET IN THIS SET OF DOCUMENTS FULLY DEPICT ALL WORK EROSION PREVENTION AND SEDIMENT CONTROL NOTES FOUNDATION FOR THE SURFACE BOULDERS iN EACH HYORKW. STRUCTURE
ASSOCIATED WITH THE PROJECT. I. THE CONTRACTOR IS RESPONSIBLE FOR ADHERING TO ALL EROSION PREVENTION THE LOWEST COURSE OF FOOTER BOULDERS ARE BURIED IN THE CHANNEL
AND SEDIMENT CONTROL (EPSC) PROVISIONS AS SET FORTH IN THE CONTRACT TO A DEPTH BELOW THE CALCULATED OR MEASURED SCOUR DEPTH.
4. SURVEY DATA IS BASED ON NORTH CAROLINA STATE PLANE GRID (NAD83) AND DOCUMENTS. THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY FOOTER BOULDERS SHALL BE GRANITE WTH DIMENSIONS SHOWN IN THE
NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVDBB). (NCDEO) GENERAL NPDES PERMIT FOR STORMWATER DISCHARGES FROM DETAILS. TYPICALLY, FOOTER BOULDERS ARE BURIED IN THE CHANNEL
CONSTRUCTION ACTIVITIES (CGP), THE EROSION PREVENTION AND SEDIMENT BOTTOM AND NOT SEEN WHEN THE STRUCTURE IS COMPLETED. ALL
5. ALL WORK FOR THIS PROJECT SHALL BE DONE IN CONFORMANCE WITH THE CONTROL (EPSC) PLAN AND STORMWATER POLLUTION PREVENTION PLAN SURFACE BOULDERS FOR ALL STRUCTURES REQUIRE FOOTER BOULDERS
CURRENT NORTH CAROLINA DEPARTMENT OF TRANSPORTATION STANDARD (SWPPP) PREPARED FOR THIS PROJECT UNLESS BEDROCK IS ENCOUNTERED AT THE PROPOSED ELEVATON OF
SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION, CURRENT EDITION, FOOTER BOULDERS
UNLESS OTHERWISE NOTED IN THIS PLAN SET. 2 CONTRACTOR SHALL LIMIT CONSTRUCTION ACTIVITIES AND TRAFFIC TO INSIDE D SURFACE BOULDERS — SURFACE BOULDERS ARE THE TOP—MOST COURSE
LIMITS OF DISTURBANCE AT ALL TIMES. OF BOULDERS USED IN EACH CROSS VANE OR OTHER ROCK STRUCTURE
5. WHEN REFERENCES ARE MADE TO NORTH CAROLINA DEPARTMENT OF ALL SURFACE BOULDERS CAN BE SEEN PROTRUDING FROM THE WATER
TRANSPORTATION (NCDOT) STANDARD SPECIFICATION FOR ROADS & 3 TEMPORARY STABILIZATION SHALL BE PROVIDED TO ALL DISTURBED AREAS SURFACE DURING EXTREMELY LOW FLOWS. SURFACE BOULDERS SHALL BE
STRUCTURES, STANDARD DRAWINGS, REM NUMBERS, AND/OR QUALIFIED WITHIN 14 DAYS OF CEASING LAND DISTURBANCE ACTIVITIES. GRANITE WITH DIMENSIONS SHOWN IN THE DETALS
PRODUCTS REFER TO THE NCDOT CONSTRUCTION DIVISION RESOURCES E. THALWEG — THE THALWEG S THE LOWEST POINT OF THE BANKFULL
https://connect,ncdot.gov/projects/construction/pages/construction—resources aspx 4 IF SEDIMENT ESCAPES THE CONSTRUCTION SITE, OFF—SITE ACCUMULATIONS OF CHANNEL DESCRIBED BY THE STREAM PROFILE. THIS ELEVATION IS THE
SEDIMENT THAT HAVE NOT REACHED A STREAM MUST BE REMOVED AT A REFERENCE FOR ALL ELEVATIONS ON OR ALONG THE CHANNEL AND
LAYOUT NOTES FREQUENCY SUFFICIENT TO MINIMIZE OFF—SITE IMPACTS (E.G.. FUGITIVE HYDRAULIC STRUCTURES DESCRIBED IN THIS SECTION AND IN THE PROJECT
1. THE CONTRACTOR SMALL CHECK EXISTING GRADES, DIMENSIONS, AND INVERTS SEDIMENT THAT HAS ESCAPED THE CONSTRUCTION SITE AND HAS COLLECTED IN DRAWINGS,
IN THE FIELD AND REPORT ANY DISCREPANCIES TO THE OWNER'S A STREET MUST BE REMOVED SO THAT IT IS NOT SUBSEQUENTLY WASHED INTO F. VANE ANGLE — THE VANE ANGLE IS THE SMALLEST ANGLE MEASURED
REPRESENTATIVE PRIOR TO BEGINNING WORK, STORM SEWERS AND STREAMS BY THE NEXT RAIN AND/OR SO THAT IT DOES BETWEEN A VANE AND A LINE TANGENT TO THE BANKFULL ELEVATION AT
NOT POSE A SAFETY HAZARD TO USERS OF PUBLIC STREETS), THE POINT WHERE THE VANE INTERSECTS THE BANK.THE VANE ANGLE
2. THE CONTRACTOR SHALL VERIFY THE EXACT LOCATION OF ALL EXISTING SHALL BE BETWEEN TWENTY PERCENT (20%) AND THIRTY PERCENT (30%).
UTILITIES. TAKE CARE TO PROTECT UTILITIES THAT ARE TO REMAIN, AND S. APPROPRIATE EROSION PREVENTION AND SEDIMENT CONTROL (EPSC) MEASURES OR AS SPECIFIED IN THE STREAM RESTORATION DATA TABLE.
RELOCATE EXISTING UTILITIES AS INDICATED. C.R AS NECESSARY FOR MUST BE INSTALLED ALONG THE BASE OF ALL FILLS AND CUTS, ON THE G VANE LENGTH — THE VANE LENGTH IS THE D STANCE BETWEEN THE
CONSTRUCTION. DOWNHILL SIDE OF STOCKPILED SOIL, AND ALONG NATURAL RESOURCES IN UPSTREAM LIMIT OF THE VANE ARM AT THE CHANNEL BED TO THE
CLEARED AREAS TO PREVENT SEDIMENT MIGRATION INTO STREAMS, WETLANDS DOWNSTREAM INSERTION POINT OF THE VANE ARM INTO THE STREAM BANK
3. THE CONTRACTOR SHALL PROTECT ALL TREES TO REMAIN IN ACCORDANCE WITH OR OTHER NATURAL FEATURES IN ACCORDANCE WITH THE EPSC PLAN AND H. VANE SLOPE — THE VANE SLOPE S THE SLOPE OF THE VANE ARM FROM
THE SPECIFICATIONS. STORMWATER POLLUTION PREVENTION PLAN (SWPPP) PREPARED FOR THIS THE UPSTREAM LIMIT AT THE CHANNEL BED TO THE DOWNSTREAM
PROJECT. INSERTION POINT OF THE VANE ARM INTO THE STREAM BANK. THE VANE
4. THIS SITE LAYOUT iS SPECIFIC TO THE APPROVALS NECESSARY FCR THE SLOPE SHALL BE BETWEEN TWO PERCENT (2%) AND FIVE(5%) FOR
CONSTRUCTION IN ACCORDANCE WITH THE LOCAL JURISDICTION NO CHANGES 6 EROSION PREVENTION AND SEDIMENT CONTROL (EPSC) MEASURES SHALL BE BOULDERS OR FOUR PERCENT (4%) FOR LOGS AND THE VANE ARMS SHALL
TO THE SITE LAYOUT ARE ALLOWED WITHOUT THE WRITTEN APPROVAL OF THE INSTALLED ON THE CONTOUR, ENTRENCHED AND STAKED. AND EXTEND THE TIE INTO THE BANKS AT HALF TO THREE QUARTERS OF THE BANKFULL
ENGINEER, WIDTH OF THE AREA TO BE CLEARED ELEVATION SLOPE AND ELEVATION INFORMATION INDICATED N THE STREAM
RESTORATION TABLE OR AS DIRECTED BY THE ENGINEER SHALL BE
GRADING NOTES 7 SEEDING/MULCHING TO BE PERFORMED IN ACCORDANCE WITH THE NCOOT FOLLOWED IF PRESENT �`411111AINi1I
1. CONTRACTOR Of ENVIRONMENTAL QUaICTLLITYY(NCDEQ) AQUATIC RESOURCEADHERE TO THE NORTH ROLINA DEPARTMENT ALTERAT[ON PERMIT SECTION STANDARD
I660 C FICATION FOR ROADS & STRUCTURES, CURRENT EDITION, I REPLACE AND ANDERESTDREN — SUBSTRATE RESTORATION COARSE SUBSTRATE (GRAVEL, ICOBBLE DESIGNED
A AND
,-- � CARD .4�
(ARAP), THE U.S. ARMY CORPS OF ENGINEERS (USAGE) PERMIT, THE NCDOO BOULDER) TO THE STREAM CHANNEL N CASES WHERE COARSE SUBSTRATES �,•'•[••••••l•''
GENERAL NPDES PERMIT FOR STORMINATER DISCHARGES FROM CONSTRUCTION OR BEDROCK ARE ABSENT FOLLOWING CHANNEL EXCAVATION THE PURPOSE �� •• F L. Sr0,•/�•:9 '0
ACTIVITIES (CGP), THE EROSION PREVENTION AND SEDIMENT CONTROL (EPSC) OF SUBSTRATE RESTORATION IS TO PROVIDE NATURAL SUBSTRATE AND ►� �r • ��
PLAN AND STORMWATER POLLUTION PREVENTION PLAN (SWPPP) PREPARED FOR EROSION AND SCOUR PROTECTION ,N THE CHANNEL. SEAL +
THIS PROJECT. J BASE FLOW — FOR THE PURPOSE OF THESE STREAM DES GN +
SPECIFICATIONS, A FLOW EQUAL TO ONE CUBIC FOOT PER SECOND PER
e 2. EARTHWORK SHALL BE PERFORMED IN ACCORDANCE WITH NCDOT STANDARD SQUARE MILE 4F DRAINAGE AREA • 20253
SPECIFICATIONS FOR ROADS & STRUCTURES, CURRENT EDITION, SECTION 200 ;• • 1:");
3 EXCAVATED SOIL MATERIALS SHALL BE PLACED AS SHOWN IN THE PLANS ��� •FNG f NE�::• 4
a" AND/OR AS DIRECTED BY THE ENGINEER. EXCESS SOIL MATERIALS SHALL BE ,�i� ••••••••' ��Q,�
DISPOSED OFFSITE AT THE CONTRACTOR'S EXPENSE. ❑ N
4. ALL AREAS SHALL BE STABILIZED IN ACCORDANCE WITH THE EROSION I\. Kev fV81141ay signed try
PREVENTION AND SEDIMENT CONTROL PLAN UNLESS NOTED OTHERWISE. R.Kevin Williams
5 ANY AREA THAT 1S DISTURBED OUTSIDE LIMITS OF CONSTRUCTION DURING THE Williams Date:2023.10.11
LIFE OF THIS PROJECT SHALL BE REPAIRED BY THE CONTRACTCR AT HIS 07:17.34-04'00'
EXPENSE.
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EXISTING SURVEY AND PROPOSED DESIGN BY: Resource Group
CIVIL&ENVIRONMENTAL CONSULTANTS,INC.
3701 ARCO CORPORATE DRIVE,SUITE 400 DAVEY Resource Group, INC
CHARLOTTE,NORTH CAROLINA 28273 3101 Paplarwood Ct.
PHONE:[phone] Raleigh N.C.27604
License No.C-4174 ji
N

3Tah FORNEY CREEK RESTORATION SHEET SHEM
N C LAKE NORMAN QUARRY $ 41
a STREAM CONSTRUCTION NOTES CONT. CONSTRUCTION SUPERVISION NOTES
1 CONSTRUCTION OVERSIGHT WILL BE PERFORMED BY THE OWNER'S
3. FLOODPLAIN AND CHANNEL CONSTRUCTION REPRESENTATIVE WHO IS EXPERIENCED IN NATURAL CHANNEL DESIGN IN
A. CHANNEL RELOCATION WORK SHALL BE COMPLETED AND STABILIZED PRIOR ORDER TO ENSURE THAT THE CONTRACTOR BUILDS THE PROJECT IN
TO ALLOWING FLOW TO ENTER INTO THE NEWLY CONSTRUCTED STREAM ACCORDANCE WITH THE PLANS.
CHANNEL. A TEMPORARY DAM AND PUMP-AROUND SHALL BE INSTALLED TO
FACILITATE CONSTRUCTION OF THE CHANNEL "IN THE DRY" DIVERSION ENVIRONMENTAL-ECOLOGY NOTES
PUMP SHALL BE CAPABLE OF MAINTAINING DRY CONDITIONS FOR 1, THE CONTRACTOR SHALL TAKE APPROPRIATE STEPS PRIOR TO ANY CONSTRUCTION
CONSTRUCTION. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO ENSURE AND MANTENANCE ACTIVITIES TO ENSURE THAT ENVIRONMENTAL FEATURES (E.G.
THAT THE PUMP, OR PUMPS, AVAILABLE HAVE SUFFICIENT CAPACITY THE STREAMS. WETIANDS. SPRINGS. ETC) ARE NOT IMPACTED BEYOND PERMITTED
DAM SHALL BE PLACED SUCH THAT IT CAN BE OVERTOPPED DURING HIGH LOCATIONS.
FLOWS WITHOUT RESULTING IN FLOODING THE CONTRACTOR MAY PHASE
CHANNEL CONSTRUCTION TO ALLOW FOR PORTIONS OF THE CHANNEL TO 2 THE CONTRACTOR SHALL NOT DISPOSE OF ANY EXCESS MATERIAL IN A
BE CONSTRUCTED "IN THE DRY% REDUCING PUMP-AROUND NEEDS A REGULATORY FLOODWAY AS DEFINED BY THE FEDERAL EMERGENCY MANAGEMENT
"PUMP AROUND TYPICAL" DETAIL IS LOCATED ON SHEET EC-901 OR OTHER AGENCY (FEMA). ALL EXCESS MATERIAL SHALL BE DISPOSED OF IN UPLAND
METHOD APPROVED BY THE OWNER'S REPRESENTATIVE AND THE ENGINEER (NON-WETLAND) AREAS AND ABOVE ORDINARY HIGH WATER OF ANY ADJACENT
B. THE CONTRACTOR SHALL STAKE OUT THE PROPOSED STREAM CENTERLINE WATERCOURSE. THIS DOES NOT ELIMINATE THE NEED TO OBTAN ANY OTHER
AND STRUCTURE LOCATIONS FOR APPROVAL BY THE ENGINEER BEFORE LICENSES OR PERMITS THAT MAY BE REQUIRED BY FEDERAL, STATE OR LOCAL
INITIATING EXCAVATION DEPENDING ON THE SITE -ONDITIONS, SOME AGENCIES.
SHIFTING OF THE STREAM CHANNEL AND VANE STRUCTURES MAY BE
NECESSARY. ANY COST ASSOCIATED WITH CHANGING CHANNEL AUGNMENT 3. SOIL MATERIALS MUST BE PREVENTED FROM ENTERING WATERS OF THE STATE/U.S
AND STRUCTURE LOCATIONS SHALL BE CONSIDERED INCIDENTAL TO
CONSTRUCTION. 4 APPROPRIATE EROSION PREVENTION AND SEDIMENT CONTROL (EPSC) MEASURES
C. THE PROPOSED STREAM CHANNEL SHALL BE CONSTRUCTED BY FIRST SHALL BE INSTALLED TO PREVENT SEDIMENT MIGRATION INTO STREAMS, WETLANDS
EXCAVATING THE FLOODPLAIN TO THE ELEVATIONS AND DIMENSIONS OR OTHER NATURAL RESOURCES.
SPECIFIED ON THE STREAM RESTORATION GRADING PLAN. THE PROPOSED
STREAM CHANNEL SHALL THEN BE EXCAVATED TO THE PROPER DEPTHS 5. STREAM BEDS SHALL NOT BE USED AS TRANSPORTATION ROUTES FOR
INDICATED ON THE PROFILE AND CROSS SECTIONS. THIS SHALL BE DONE CONSTRUCT ON EQUIPMENT. TEMPORARY CULVERT CROSSINGS SHALL BE LIMITED -0
AS UNCLASSIFIED EXCAVATION AND IS TYPICALLY ACCOMPLISHED WITH A ONE POINT PER STREAM AND EPSC MEASURES SHALL BE USED WHERE THE
TRACK EXCAVATOR WITH HYDRAULIC THUMB. ANY STOCKPILING OR STREAM BANKS ARE DISTURBED. WHERE THE STREAMBED IS NOT COMPOSED CF
DOUBLE-HANDLING OF MATERIALS NECESSARY TO BUILD THE CHANNEL BEDROCK, A PAD OF CLEAN ROCK SHALL BE USED AT THE CROSSING POINT AND
SHALL BE CONSIDERED INCIDENTAL TO CONSTRUCTION. CULVERTED TO PREVENT THE IMPOUNDMENT OF WATER FLOW CLEAN ROCK IS
D. REMOVE LOOSE SOILS AND DEBRIS PLACE TOPSOIL, SEED do EROSION ROCK OF VARIOUS TYPE AND SIZE, DEPENDING UPON APPUCATION, WH CH
CONTROL BLANKET AS SPECIFIED CONTAINS NO FINES, SOILS, OR OTHER WASTES OR CONTAMINANTS OTHER
E. REMOVE DIVERSIONS, BANKS AND BOTTOM ELEVATION OF THE OLD CHANNEL MATERIALS USED FOR ALL TEMPORARY FILLS SHALL BE COMPLETELY REMOVED IN
SHOULD TRANSITION SMOOTHLY INTO THE NEW CHANNEL, THE ELEVATIONS THEIR ENTIRETY AFTER THE WORK IS COMPLETED AND THE AFFECTED AREAS
OF THE NEW CHANNEL BOTTOM AT EACH END OF THE RELOCATION RETURNED TO PREEXISTING ELEVATIONS, ALL TEMPORARY CROSSINGS SHALL BE
SEQUENCE SHOULD MATCH THE ELEVATIONS OF THE EXISTING CHANNEL, CONSTRUCTED IN ACCORDANCE WITH NCDOT STD. DWG. 164501 UNLESS
AND A STEADY PERCENT SLOPE SHOULD BE MAINTAINED THROUGHOUT THE SPECIFICALLY ADDRESSED IN THE EPSC PLANS. ALTERNATIVELY, PLACING A
RELOCATED CHANNEL CENTERLINE OR AS SPECIFIED, TEMPORARY BRIDGE (E.G. BAILEY BRIDGE OR EQUIVALENT, TIMBERS, EfC) FR"M
F. INSTALL TREES AND SHRUBS ACCORDING TO STREAM RELOCATION PLANTING TOP OF BANK TO TOP OF BANK OR THE APPROPRIATE USE OF BARGES AT THE
DETAIL ON SHEET PL-2 G. STABILIZE THE BANKS OF THE NEW CHANNEL WITH SEED AND COIR CROSSING TO AVOID DISTURBANCE OF THE STREAMBED IS AN ACCEPTABLE ❑PT;DN
EROSION CONTROL BLANKET BEFORE ANTICIPATED RAINFALL 6. NEW CHANNEL CONSTRUCTION SHALL BE COMPLETED IN THE DRY AND STABILIZED
LOW-WATER PERIOD. LIVE 57AKE, BIOENGINEERING MEASURES, SEEDING
H. THE NEW CHANNEL SHALL EXCAVATED AND STABILIZED DURING A FOR AT LEAST 72 HOURS PRIOR TO D VERTING WATER FROM THE EXISTING
, AND/OR TEMPORARY CHANNEL.
AND COIR FIBER BLANKETS SHALL BE INSTALLED IMMEDIATELY FOLLOWING
CHANNEL. COMPLETION TREES SHALL BE INSTALLED IN THE FIRST PLANTING
SEASON FOLLOWING CHANNEL EXCAVATION. WATER SHALL BE DIVERTED INTO TREE AND SHRUB NOTES
THE NEW CHANNEL ONLY AFTER IT IS COMPLETELY STABILIZED, AND ONLY 1. NO SUBSTITUTIONS OF TREE OR SHRUB SPEC'ES OR SIZES SHALL BE ALLOWED
DURING A LOW-WATER PERIOD. STABILIZED MEANS THAT ALL SPECIFIED WITHOUT WRITTEN APPROVAL FROM THE OWNER'S REPRESENTATIVE AND/OR
ROCK AND EROSION CONTROL BLANKET OR FLEXIBLE CHANNEL LINER IS IN ENGINEER,
PLACE, AND SEEDING ARE IN PLACE AND ESTABLISHED.
I. REQUESTS BY ANY AGENCY THAT WOULD REQUIRE THE MODIFICATION OF 2. TREES AND SHRUBS SHALL BE OF THE VARIETY REQUESTED AND FIRST QUALITY p�1f1�1
CHANNELS, DITCHES, ELEVATIONS, RIP-RAP OR ANY OTHER STREAM t{
RESTORATION ITEMS ASSOCIATED WITH THE PROJECT SHALL BE REFERRED 3. ANY TREES OR SHRUBS FULND TO BE INCORRECT SPEC'ES, OR IMPROPERLY ,��� �k
TO THE ENGINEER. PLANTED. AT ANY TIME PRIOR TO TERMINATION Cf THE CONTRACT SHALL BE ♦�O�•..•••••••..•• /1jII1
REMOVED AND REPLACED AT THE CONTRACTOR'S EXPENSE ♦♦ .•FE5SJ0 •. '� ��
4. CONTRACTOR QUALIFICATIONS ♦ � /1/
A. CONTRACTOR SHALL SUBMIT DOCUMENTATION OF THE FOLLOWING MINIMUM 4. STAKES AND WIRES SHALL BE REMOVED IMMEDIATELY PR,oR TO CONTRACT
QUALIFICATIONS AND EXPERIENCE PRIOR TO STREAM CONSTRUCTION: (A) A TERMINATION, UNLESS -DTHERWISE OIREc:TED BY THE OWNER'S REPRESENTATIVE SEAL s
MINIMUM OF TWO WEEKS OF NATURAL CHANNEL DESIGN COURSES
AND/OR ENGINEER re
COVERING PRINCIPLES OF FLUVIAL GEOMORPHOLOGY, (B) SUCCESSFUL C 20253
o COMPLETION OF AT LEAST 2000 LINEAR FEET OF STREAM RESTORATION SPECIAL NOTES ��: ::���:
CONSTRUCTION IN THE LAST FIVE YEARS CONSISTING OF EXCAVATION OF A ;F1�
NEW STREAM CHANNEL AND/OR FLOODPLAW OR STABILIZATION OF AN 1. THIS IS A STREAM RESTORATION PROJECT THAT IS TO BE DONE IN �i1 ••.•'��''��••.��Q.,,♦♦
EXISTING CHANNEL USING IN-STREAM NATURAL CHANNEL STABILIZATION ACCORDANCE WITH APPROVED RESTORATION PLAN II •+....+••
STRUCTURES SUCH AS CROSS-VANES, J-HOOKS. LOG AND/OR ROCK II0N fiN ��,*O
VANES, ROOT WADS, BOULDER SILLS AND BIO-ENGINEERING TECHNIQUES, 2. TOE PROTECTION STRUCTURES SHALL BE KEYED INTO STREAM BANK SUCH i P`i8411 4 signed by
R. Kev(C) EXPERIENCE WORKING WITH PLANT MATERIALS AND TRANSPLANTED THAT THE STRUCTURES DO NOT CONSTRICT THE WIDTH OF THE CHANNEL R.Kevin Williams
VEGETATION SUCH AS NATIVE SEED MIX, BARE ROOT SEEDLINGS. LIVE STAKES, CONTAINER TREES AND BALLED AND BURLAP TREES. AND (D) 3. ABSOLUTELY NO METAL IS TO BE USED FOR ANCHORING MATERIALS ON THIS
m s Date:2023.10.11
PROJECT
NORTH CAROLINA EROSION AND SEDIMENT CONTROL CERTIFICATION, LEVEL II, W I I Ia 07:18:21-04'00`
4 B. CONTRACTOR SHALL HAVE AN OPERATOR ON SITE WITH AT LEAST 2 YEARS OF EXPERIENCE CONSTRUCTING STREAMS AND IN-STREAM STRUCTURES 4. WOODEN STAKES USED TO ANCHOR THE COIR FABRIC SHALL NOT EXTEND BASED ON NATURAL CHANNEL DESIGN PRINCIPLES MORE THAN 1/2" ABOVE GRADE,
5. THERE IS TO BE NO MOWING. CLEARING. BUILDING. OR ANY OTHER TYPES
OF VEGETATION OR SOIL DISTURBANCE IN THE STREAM BUFFER AREA EXCEPT
' AS SHOWN ON THESE PLANS OR AS PERMITTED BY THE OWNER'S
- d REPRESENTATIVE AND/OR ENGINEER DA%
6. EXISTING CHANNELS TO BE FILLED AS SHOWN IN THE PLANS THE CHANNELS
SHALL BE FILLED TO THE TOP OF THE LOWEST BANK OR AS DIRECTED BY EXISTING SURVEY AND PROPOSED DESIGN BY:
THE OWNER'S REPRESENTATIVE AND/OR ENGINEER CIVIL&ENVIRONMENTAL CONSULTANTS,INC. Resource Group
3701 ARCO CORPORATE DRIVE,SUITE 400
CHARLOTTE,NORTH CAROLINA 28273 DAVEY Resource Group, INC
ry PHONE:[phone] 3101 Poplarwood Ct.
Raleigh N.C.27604
License No.C-4174
u

sum FORNEY CREEK RESTORATION SHE SHEETS
FOOTNOTES: LAKE NORMAN QUARRY 4 41
A. ALL OUANTITIE5 ARE TO BE USED AS DIRECTED BY THE ENGINEER OR THEIR DESIGNATED REPRESENTATIVE
B. GRADING/EARTHWORK IS PAID PER CUBIC YARD OF PROPOSED CHANNEL/FLOODPLAIN CUT/FILL AND INCLUDES ALL MATERIALS, FOOTNOTES ITEM ITEM DESCRIPTION QUANTITY UNIT
EQUIPMENT, AND LABOR NECESSARY TO EXCAVATE THE PROPOSED CHANNEL/FLOODPLAIN, REMOVAL OF TOPSOIL. REMOVAL OF 1 Mobilization 1 LS
ROOT SYSTEMS, FILL THE EXIST NG CHANNEL AS SPECIFIED, AND DISPOSE OF EXCESS CUT MATERIAL AS DIRECTED BY THE
ENGINEER OR H,S REPRESENTATIVE. THE INTENT OF THE DESIGN IS TO DISPOSE OF EXCESS MATERIALS ONSITE ANY EXCESS 2 Construction Surveying 1 LS
MATERIALS WHICH CANNOT BE DISPOSED OF ONSITE SHALL BE DISPOSED OF OFFSITE AT THE CONTRACTOR'S EXPENSE
C. INCLUDES ALL MATERIALS, EQUIPMENT, AND LABOR NECESSARY TO CONSTRUCT CONSTRUCTED ALLUVIAL RIFFLE AS SHOWN IN 3 As-Built Survey 1 LS
DETAIL SHEET 6.
4 Clearing and Grubbing 26.6 AC
D. INCLUDES ALL MATERIALS, EQUIPMENT. AND LABOR NECESSARY TO CONSTRUCT TOE WOOD WITH RE NFORCED EARTH AND LIVE 5 Impervious Select Material(obtained on-site) 6.047 CY
BRUSH LAYERING AS SHOWN IN DETAIL SHEET EC-8.
LIVE STAKE SPECIES USED IN THIS DETAIL WILL MATCH SPECIES USED IN LINE ITEMS 18-19 Grading-Stream,Floodplain.Channel Fill&Stockpile
AND ON SHEET PL-2. B 6 1 LS
(approx Cut 53,300 CY&Fill 44.000 CY)
E. INCLUDES ALL MATERIALS, EQUIPMENT, AND LABOR NECESSARY TO CONSTRUCT BOULDER RIFFLE AS SHOWN IN DETAIL SHEET 7. 7 Floodplaln Surface Protection 40.898 SY
F. INCLUDES ALL MATERIALS, EQUIPMENT, AND LABOR NECESSARY TO CONSTRUCT BOULDER VANE AND J—HOOK AS SHOWN IN -4"Class A Stone Installation
DETAIL SHEET 9. M 8 Floodplain Surface Protection-Coir Fiber Mat 40.898 SY
G. INCLUDES MULTIPLE SET UPS AND TEAR DOWNS OF TEMPORARY STREAM CROSSING AS NEEDED INCLUDES ALL MATERIALS, (� 9 Coir Fiber Mat Al Channel 7 076 SY
EQUIPMENT. AND LABOR NECESSARY TO CONSTRUCT TEMPORARY STREAM CROSSING AS SHOWN IN DETAIL SHEET EC-7. -Along
H. INCLUDES ALL MATERIALS. EQUIPMENT, AND LABOR NECESSARY TO CONSTRUCT TEMPORARY CONSTRUCTION ENTRANCE AS SHOWN 10 Soil Lift 1.280 LF
IN DETAIL SHEET EC-5.
D 11 Toe Wood w/Reinforced Earth 1 002 LF
I INCLUDES MULTIPLE SET UPS AND RELOCATIONS OF STREAM DIVERSION PUMP AROUND AS CONSTRUCTION PROGRESSES. F 12 Boulder Vane and J Hook 10 EA
INCLUDES ALL MATERIALS, EQUIPMENT, AND LABOR NECESSARY TO CONSTRUCT AS SHOWN AND DESCRIBED IN DETAIL SHEET
EC-6. E 13 BOULDER RIFFLE 6 EA
SEED MIXTURE SHALL BE AS SHOWN IN TABLE ON SHEET PL-2 C 14 Constructed Riffle-Forney 16 EA
K. SEED MIXTURE SHALL BE COMPOSED OF ROUNDSTONE SOUTHER RIPARIAN SEED MIX #168 SEED MIXTURE SHALL BE APPLIED AT A RATE OF 3S LBS/ACRE PLS. C 15 Constructed Riffle-Tributary 7 EA
L. LIVE STAKES SHAL, BE INSTALLED AT A SPACING OF 2FT 0 C IN A DIAMOND PATERN IF CHANNEL IS LESS THAN 3 FT, A 16 Dam Removal 1 LS
MINIMUM OF TWO ROWS OF LIVE STAKES SHALL BE INSTALLED. REFER TO DETAIL SHEET PL-2 17 Culvert Removal 1 LS
M. INCLUDES ALL MATER'ALS. EQUIPMENT, AND LABOR NECESSARY TO INSTALL COIR FIBER EROSION BLANKET AS SHOWN IN DETAIL SHEET 10. L 18 Bare Roots 5,750 EA
L 19 Live Stakes 20,040 EA
1 20 Temporary Seeding 266 AC
K 21 Permanent Seeding 26.6 AC
Cut(CY) Fill (CY) Net (CY) H 22 Temporary Construction Entrance 2.0 EA
1 23 Pump Around Operation 1.0 LS
Total 59,985 108,946 (48961) Borrow 24 Temporary Silt Fence 4,410.0 LF
Mine Haul Road 2,596 63,438 (60842) Borrow 25 Temporary Rock Silt Check 2.0 EA
Bride Road 4,141 1,522 2619 Waste 26 Straw Wattles 12,130.0 LF
Fill Channel 0 28,660 (28660) Borrow
Stream 53,248 15,326 37922 Waste
ALTERNATE BID ITEMS
1 ADD: Grading-Haul Road 1 LS
When Filling the Entire Abandoned Channel (approx.Cut 2,600 CY&Fill 63,400 CY)
s Total 53,248 43,986 9,262 Waste 2 ADD Grading-Bridge Road
1 LS
(approx.Cut 4,100 CY&Fill 1,500 CY)
Fill Channel 1 0 28,660 (28660) Borrow
Streaml 53,248 15,326 37922 Waste With the Addition of Haul and Bridge Roads there will NOT be a need to Fill the
a
Abandoned Channel EAST of the Haul Road. Thereby Reducing the amount of Fill in
Line Item#6 by 17,500 CY,
When Filling ONLY the Abandoned Channel below Haul Road and West
Totall 53,248 26,426 26822 Waste ���'�'�CAR'�►,.
Fill Existing Channel .�����p�� ES$'���iji9�•,
Under Haul Road& 0 11,100 (11100) Borrow �� �QF �y-9; •�
West ? SEAL
d Stream 53,248 15,326 37922 Waste 20253
#.
EXISTING SURVEY AND PROPOSED DESIGN BY: ��� •F!yc INE`����•
DAVEY
CIVIL&ENVIRONMENTAL CONSULTANTS,INC. #V W �,��` Resource Group
446
9 3701 ARCO CORPORATE DRIVE,SUITE 400 s�l+� ally signed by
CHARLOTTE,NORTH CAROLINA 28273 R. Kevin R.Kevin Williams DAVEY Resource Group,INC
3101 Poplarwood Ct.
PHONE:[phone] Williams Dale:1023,10,11 Raleigh I.C.276,04
07:19:04-04'00' License No. C-4174
N

YYbkf - 32.4' ��OD�L��.....,;d
ftkf ' 32.4' ����.•O(�ESS�Q�:9 0 III
3.6 4.5' 2.1' 4.3' 3.8 2.9'
0.0 :�a� SEAL9r�,
= 20253ftZ
Dmax { 3.0 3.0 Dmax 2.5 1.5' 2.5 r�Ii' •'F�i'i`�NE<C�•'����
TYPICAL RIFFLE SECTION TYPICAL RIFFLE SECTION Digitally
R. Kevin R Kevl Williams
gned 6y
Williams Date:2023.10.11
07:19:40-04'00'
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5.0' 12.6' 7.0' 12.2' 0 a
1 z
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TYPICAL POOL SECTION `
REACH 1 SECTIONS
STA 3+50 - 57A 15+05
REACH 2 SECTIONS
STA 15+05 - STA 30+38
z a
o z
ftkf - 7.8' a 0 0
1.1' 0.8' 0.8' O 4 �a:a
Cr 0 V
ftkf - 33.0' 1 0, a:z V F-
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ax 1 m J 1 p
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1L L 2.3' iix -'z
Dmax 3.0 1 5' 3,0 w g d
TYPICAL RIFFLE SECTION
e
TYPICAL RIFFLE SECTION Wbkfp - 10.6'
2.7' J
ftkfp - 46.2'
5.0' 12.9' 2 O
C?
1� N
.0' 6.5 1 0
Dmax 1L I--
1.4
1 L 1 1 0.32' 1.5 Z
7.0
' M111.8
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4.81' 2.5
G TYPICAL POOL SECTION
' TYPICAL POOL SECTION TRIBUTARY SECTIONS 09/05/2023
TYPICAL
REACH 3 SECTIONS EXISTING SURVEY AND PROPOSED DESIGN BY: SECTIONS
CIVIL&ENVIRONMENTAL CONSULTANTS,INC. a DETAILS
STA 30+38 - STA 34+30 3701 ARCO CORPORATE DRIVE,SUITE 400 SHEET
N
CHARLOTTE,NORTH CAROLINA 28273 5
PHONE:[phone]
,1 41

CONSTRUCTED ALLUVIAL RIFFLE CA Rd
NDT TO SCALE �•Q`' •••••••••. ��••
NOTES: oFESSlpy9 9•••:
THE FOLLOWING SPECIFICATION IS DESIGNED TO REPLACE AND RESTORE 1 COSTRUCTED ALLUVIAL RIFFLES ARE GRADE CONTROL AND HABITAT 7 THE END OF RIFFLE CONTROL POINT MAY TIE IN TO A DRAINAGE ?
COARSE (GRAVEL. COBBLE. BOULDER AND BEDROCK) SUBSTRATE TO THE ENHANCEMENT MEASURES THAT ARE USED TO MAINTAIN GRADE OF STRUCTURE OR OTHER IN-STREAM STRUCTURE (E.G. - J-HOOK SEAL
STREAM CHANNEL IN CASES WHERE COARSE SUBSTRATES ARE ABSENT r
UPSTREAM POOLS, OXYGENATE WATER, AND PROVIDE HABITAT FOR VANE20253
FOLLOWING CHANNEL EXCAVATION. THE PURPOSE OF THIS RESTORATION , LOG OR BOULDER SILL, ETC.}.EPIfAUNA AND F15H, THESE STRUCTURES ARE TYPICALLY USED IN ,(��
MEASURE IS TO PROVIDE NATURAL SUBSTRATE AND EROSION AND SCOUR
� �
PROTECTION IN THE CHANNEL. LOWER GRADIENT STREAMS WITH OVERALL SLOPES LESS THAN 2% 8 RE-DRESSING OF CHANNEL AND BANKFULL BENCH/FLOODPLAIN WILL ♦♦' '•. .•'
THIS DETAIL CAN BE USED FOR CONSTRUCTING RIFFLES USING ♦ F"
LIKELY BE REQUIRED FOLLOWING INSTALLATION OF IN-STREAM ••.....••'
_ NATURAL ALLUVIUM CONSISTING OF BOULDERS, COBBLES, AND •j '\x��
I INCHES), COBBLE (2.5-TES DIO.RE N�HES) AND/OR MINANTLY OF GBOULDRAVEL ER (BO 1580 GRAVEL OR SPECIFIED SELECT MATERIAL. CONSTRUCTION.ND SHALL BE CONSIDERED INCIDENTAL TO I�,'t N„W0 +.
INCHES), ALSO REFERRED TO IN THIS SPECIFICATION AS COARSE 2. CONSTRUCTED ALLUVIAL RIFFLES SHOULD BE PLACED AT THE
SUBSTRATE OR ALLUVIUM, THAT ARE REMOVED FROM THE STREAM 9 COIR FIBER EROSION CONTROL BLANKET SHALL BE INSTALLED ABOVE Q Digitally signed by
DURING CHANNEL EXCAVATION WILL BE TEMPORARILY STOCKPILED IN A STATIONS, OFFSETS, ELEVATIONS. AT GEOMORPHIC POSITIONS THE INNER-BERM STAGE AND NOT IN THE LOW-FLOW CHANNEL OF 'i• Kevin R.Kevin Williams
NON-WETLAND/AQUATIC SITE FOR POSSIBLE REPLACEMENT IN THE INDICATED ON THE STREAM RESTORATION PLAN AND THIS DETAIL, OR THE RIFFLE. SEE TYPICAL CROSS-SECTION DATA IN STREAM
CHANNEL. AS DIRECTED BY THE ENGINEER. AT A MINIMUM, THE BANKFULL, RESTORATION PLANS FOR INNER BERM INFORMATION. Williams 07:2Date0 21-04 0 11
INNER BERM, AND LOW-FLOW CHANNEL WIDTHS; INVERT ELEVATIONS 47:24;21-44'00
2. IMMEDIATELY FOLLOWING CHANNEL EXCAVATION, PERFORM AND RECORD AT HEAD AND BOTTOM OF RIFFLE; ESTIMATED ROCK THRESHOLD SIZE; 10 ALL MATERIALS ARE TO BE APPROVED BY ENGINEER OR THEIR
THE RESULTS OF A PEBBLE COUNT (HARRELSON ET AL. 1994) IN THE AND ALLUVIUM OR SELECT MATERIAL CLASSIFICATION AND DEPTH REPRESENTATIVE. �jela
SHOULD BE SPECIFIED IN THE STREAM RESTORATION PLAN. C3 pt.
EXCAVATED CHANNEL TO DETERMINE THE PERCENT COMPOSITION OF 11 CONSTRUCTED ALLUVIAL RIFFLES PAYMENT SHALL INCLUDE ALL a dh't
SILT/CLAY, SAND, GRAVEL, COBBLE, BOULDER, AND BEDROCK SIZE 3 CONSTRUCTED ALLUVIAL RIFFLES ARE PLACED IN THE STRAIGHT y oN�
CLASSES. MATERALS, EQUIPMENT, AND IADCR TO CONSTRUCT THE ALLUVAL q
SECTIONS OF THE CHANNEL BETWEEN MEANDER BENDS (I.E., RIFFLE.
ti
3. IF THE IN-PLACE STREAM SUBSTRATE IS COMPRISED OF GREATER BETWEEN UPSTREAM POINT OF TANGENCY AND DOWNSTREAM POINT 2 ozz°
THAN 70% GRAVEL, COBBLE, BOULDER, AND/OR BEDROCK, THE OF CURVATURE), AS INDICATED ON THE STREAM RESTORATION PLANS rnar a
STREAM SUBSTRATE WILL BE DEEMED ACCEPTABLE AS IS AND 0,1 a c
4. ALLUVIUM OR SELECT MATERIAL FOR CONSTRUCTED RIFFLES SHALL a
SUBSTRATE REPLACEMENT WILL NOT BE PERFORMED. �Q-a
CONSIST OF COARSE SUBSTRATE (GRAVEL, COBBLE, AND BOULDER). p�fYJ
4. IF THE IN-PLACE STREAM SUBSTRATE 15 COMPRISED OF LESS THAN A MIXTURE OF SIZES OF ALLUVIUM OR SELECT MATERIALS, AS w�
70% GRAVEL. COBBLE, BOULDER, AND/OR BEDROCK. THE CHANNEL SPECIFIED IN TABLE NAMED GRADED ROCK SIZE (IN.), SHOULD BE
WILL BE OVER-EXCAVATED TO A DEPTH OF 6 TO 8 INCHES AND USED FOR SUBSTRATE IN RIFFLE AND RUN HABITATS. COARSE �� NNER BERM O
BACKFILLED WITH COARSE SUBSTRATE TO MEET THE >70% ALLUVIUM EXCAVATED FROM THE EXISTING STREAM BED, WHICH MEETS �O `
SPECIFICATION, AS VERIFIED BY A PEBBLE COUNT. THE SPECIFIED SIZE CLASSIFICATION, 15 THE PREFERRED MATERIAL TO
ca
USE FOR SUBSTRATE RESTORATION. `
5. COARSE ALLUVIUM EXCAVATED FROM THE CHANNEL AND TEMPORARILY e�y 0�- A v
STOCKPILED IS THE PREFERRED MATERIAL TO USE FOR SUBSTRATE S. CONSTRUCT ALLUVIAL RIFFLES BY: 0P s
REPLACEMENT. py
5.1. SHAPE THE CHANNEL AND FLOODPLAIN TO THE SPECIFIED O �i
6. IF THE QUANTITY OF EXCAVATED COARSE ALLUVIUM IS INSUFFICIENT GRADES AND DIMENSIONS. 00
OR CONTAINS TOO HIGH A PERCENTAGE OF FINES (SAND, SILT, AND
CLAY), THEN THE FOLLOWING MIXTURE OF MATERIALS CAN BE USED 5.2. EXCAVATE ENOUGH BED MATERIAL TO PLACE SUSPAVEMENT
AS SUBSTRATE: ARMOR STONE, AND COARSE ALLUVIUM OR SELECT MATERIAL FOR
THE RIFFLE TO ACHIEVE THE SPECIFIED INVERT ELEVATIONS. IF
A. CLEAN, NON-ACID FORMING ROUNDED NATURAL ROCK AND STONE, THE CHANNEL IS DESIGNED WITH AN INNER BERM, KEY THE B
SUCH AS RIVER GRAVEL, LIMESTONE OR SANDSTONE; COARSE ALLUVIUM OR SELECT MATERIAL INTO THE BANKS Z 4
EXTENDING ENTIRELY UNDER THE INNER BERM. IF THE CHANNEL x
B. USE AND MIX THE SPECIFIED QUANTITIES (Z BY WEIGHT) OF THE LACKS AN INNER BERM. KEY THE COARSE ALLUVIUM OR SELECT F> J
FOLLOWING NSA SIZE CLASSES OF ROCK AND STONE: MATERIAL INTO THE BANKS EXTENDING TO HALF BANKFULL. 4 cc O
4
53 PLACE THE COARSE ALLUVUM OR SELECT MATERAL IN SIX-N"H �� �v
AASkTO GRADED ROCK SIZE (IN.} oUANTITY LIFTS AND COMPACT EACH LIFT WITH THE BUCKET OF THE
MIN. I DS0 MAX. (BY WEIGHT) EXCAVATOR • or Q U H
Z�
0.5 1.5 2.5 5% Y Lu � O
54 INSTALL THE ALLUVIAL RIFFLE AT THE INVERTS SPECIF ED IN THE EROSION CONTROL Lu CC O Z
N 1 0.75 24 4 5% PLANS AND THEN CHECK THE ELEVATIONS OF THE NVERTS WITH FIBER BLANKET cc
0 Z Z
R-3 3 4.5 6 10% SURVEY EQUIPMENT. Y J Z
Rt4 4 a Iz 45% 55 PLACE SOIL OVER THE TOP OF THE COARSE ALLUVIUM OR w g w
R-5 4 it IS 35% SELECT MATERIAL KEYED INTO THE INNER BERM OR STREAM 0 N
BANK AND GRADE THE NNER BERM/BANKS TO THE SPECIFIED
PEBBLE COUNT REFERENCE: HARRELSON, CHERYL C; RAWLINS. C. L., ELEVATIONS ,I
POTYONDY, JOHN P. 1994. STREAM CHANNEL REFERENCE SITES- AN 6 THE CONSTRUCTED ALLUVIAL RIFFLE MATERIAL SHALL BE F NISHED TO
o ILLUSTRATED GUIDE TO FIELD TECHNIQUE. GEN. TECH. REP, RM-245. FORT CREATE A SMOOTH PROFLE. WITHOUT AN ABRUPT JUMP/TRANSITION
COLLINS. CO: U.S. DEPARTMENT OF AGRICULTURE, FOREST SERVICE, ROCKY BETWEEN THE UPSTREAM POOL-GLIDE AND THE RIFFLE, OR AN
MOUNTAIN FOREST AND RANGE EXPERIMENT STATION. 61 P. ABRUPT DROP/TRANSITION BETWEEN THE RIFFLE AND THE 18" MINIMUM ALLUVIAL J HTTP://216.48.37.142/PUBS/24753. DOWNSTREAM RUN-POOL THE FINISHED CROSS SECTION OF THE OR SELECT MATERIAL
RIFFLE MATERIAL SHALL GENERALLY MATCH THE SHAPE AND * Q
' DIMENSIONS SHOWN ON THE RIFFLE TYPI"AL SECTION WITH SOME U
SUBSTRATE RESTORATION VARIABILITY OF THE THALWEG LOCATON AS A RESULT OF PLACEMENT N
NOT TO SCALE OF LARGER SUBSTRATE, SUCH AS BOULDERS. A C
POOL ~
o CONTROL .�
DIR FIBER EROSION POINT �p� Z
BANKFULL WI Wbkf CONTROL BLANKET POINT OF
18" MINIMUM AL_UVIAL TANGENCY
HEAD CF R:FFLE OR SELECT MATERIAL INNER LOW FLOW INNER (PT) PLAN
d
A NEL
a
1 RIFF DATE:
09/05/2023
POOL EXISTING SURVEY AND PROPOSED DESIGN BY: SECTIONS
TOPSOIL
(OPTIONAL) CIVIL&ENVIRONMENTAL CONSULTANTS,INC. 81 DETAILS
e POOL 18" MINIMUM ALLUVIAL SECTION B-B 3701 ARCO CORPORATE DRIVE,SUITE 400 SHEET
g
SECTION A-A OR SELECT MATER AL CHARLOTTE,NORTH CAROLINA 28273 6
g PHONE:[phone] 4
.' 1

CA Rd
�..•oFESSO
•
:•� SEALS
BOULDER RIFFLE 20253
W TO WAS
HEADER R. Kevin Digitally signed by
R.Kevin Williams
A POINT OF TANGENCY BOULDER Date:2023.10.11
BANKFULL----,.,.. 15 FT. SILL 0.5' Williams 07:21�1.04-00-
PAST BANKFULL MAX. ABOVE
tiJ Ira 1f3
STREAM BED Ice It
e.1+KFllu awlcRlu SILL - 15' PAST BANKFULL 1%-2% 2�-3� BANKFULL p;vIIt
d
15 FT SILL :� � l__1_.��_�— ~-{—c. ��}._�,�—� Z10.0
PAST BANKFU L „� " 1- B (THIS DETAIL) t �1 m
zxz
_ a
` - rn a�m
t�,t
r. SUBSTRATE
RESTORATION FOOTER BOULDERS WILL BE s
PLACED INTO THE EXISTING 1� a
SUBSTRATE A MINIMUM OF THE SECTION B-B'
�* BOULDER DIAMETER Cs
1 �
L
WOVEN GEOTEXTILE 4$• SO - ^`� BANKFULL HEADER Q
ae
FABRIC (US 270 OR { BOULDER
SIMILAR) POINT OF RIFFLE
RIFFLE SLOPE POOL
TANGENCY (SEE PROPOSED
PAST SILL - L' PROFILE) HEADER BOULDER 0} i
AS' 0.5' p E a
TREAM BED POINT OF 0:R °
15 FT. SILL CURVATURE °
PAT =
,��cy
B NKF LL POINT OF CURVATURE WOVEN ,' o:Z
k_ GEOTEXTILE ti 2 J o
FABRIC (US 270 _�� Lu 0 0 Z
A, t � ' OR SIMILAR) '� 0 W J
(THIS DETAIL) 5' (MIN) c g 4
/ , f
NOTES: FOOTER TRAT U.
PLAN BOULDER SECTION A-AI RESTORATION
N I. ALL BOULDERS SHALL BE A MINIMUM DIAMETER OF 3 FT.
0
2. A MIXTURE OF SELECT MATERIAL. AS SPECIFIED N DETA L SHEET 6
WILL BE USED IN THE RIFFLES TO CHINK GAPS IN THE ANCHOR ^W.!
BOULDERS. ALLUVIUM FROM THE EXISTING STREAM BED MEETING V
THE SIZE CLASSIF CATION IS ACCEPTABLE. to
3. NO COIR MATTING SHALL BE INSTALLED IN THE LOW-FLOW CHANNEL COIR 0
MATTING SHALL BE INSTALLED ABOVE THE INNER-BERM STAGE. SEE �
TYPICAL CROSS-SECT ON DATA FOR INNER BERM INFORMATION. C
- R Z
4, THE MAXIMUM AMOUNT OF DROP FROM ONE M NI-VANE TO THE NEXT SHALL
BE NO GREATER THAN 0 5 FT THE COMBINED AMOUNT OF DROP OVER ALL
THE MINI-VANES SHALL NOT EXCEED THE TOTAL AMOUNT OF FALL IN THE
'a RIFFLE SLOPE.
rr
u
2. S. LOW POINT SHALL ALTERNATE LEFT AND RIGHT OF CL BY 10 FT. DATE:
09/05/2023
6. ALL VANES SHALL BE EQUALLY SPACED ALONG THE LENGTH OF THE RIFFLE tYMA�
EXISTING SURVEY AND PROPOSED DESIGN BY: secnONS
7. ALL MATERIALS ARE TO BE APPROVED BY THE ENGINEER OR THEIR CIVIL&ENVIRONMENTAL CONSULTANTS,INC. &DETAILS
DESIGNATED REPRESENTATIVE 3701 ARCO CORPORATE DRIVE,SUITE 400 SHEET
g CHARLOTTE.NORTH CAROLINA 28273 7
PHONE:[phone]
4 41

NOTES TOE WOOD WITH REINFORCED EARTH AND LIVE BRUSH LAYERING CARO'''�•,
NOT TO SCALE
V WOOD AND BOULDER TOE WITH GEO-LIFTS AND LVE BRUSH LAYERING AREDFF.SSIQ,1;•;9
BANK STABILIZATION MEASURES THAT PROTECT THE STREAM BANK ALONG F
OUTSIDE MEANDER BENDS FROM EROSION AND ENHANCE THE B. ALL MATERIALS ARE TO BE APPRCVED BY ENGINEER OR THEIR Q� cC A 9�
ESTABLISHMENT AND GROWTH OF NATIVE VEGETATION l5lNG LIVE BRANCHES REPRESENTATIVE. JCfi
425
AND CUTTINGS. WOOD TOE AL50 PROV DES HABITAT FOR INVERTEBRATES AND �
FSH AND HELPS TO MAINTAN POOL DEPTH BY CREATING TURBULENT FLOW 20253 AND SCOUR ALONG THE STREAM BED. S. TOE WOOD WTH RE NFORCED EARTH AND LIVE BRUSH LAYERING p�r
PAYMENT SHALL INCLUDE ALL MATERIALS, EQUIPMENT, AND LABDR �,� •••F/f/ri E�( �� �rrr 2. WOOD AND BOULDER TOE WITH LVE BRUSH LAYERING SHOULD BE PLACED NECESSARY FOR THE CONSTRUCTION OF THE TOE WOOD WITH �� lK �• \P,,�
AT THE STATIONS, OFFSETS, ELEVATIONS, AND GEOMORPHIC POSITIONS REINFORCED EARTH AND LIVE BRUSH LAYERING. •••
INDICATED ON THE STREAM RESTORATION PLAN AND THIS DETAIL, OR AS Iit..IN••W ,;\\,
DIRECTED BY THE ENGINEER. AT A MINIMUM, THE BANKFULL WIDTH, WOOD UN11t111\
AND BOULDER DIMENSIONS AND ELEVATIONS, NUMBER AND DIMENSIONS OF IMJ F PAYMENT R. Kevin Digitally signed by
GEO-LIFTS, AND LENGTH AND NUMBER OF LIVE BRUSH AND CUTTINGS R,Kevin Williams
SHOULD BE SPECIFIED IN THE STREAM RESTORATION PLAN. evn
Williams Date:2023.10.11
3. WOOD TOE SHALL CONSIST OF A MIX OF ROOT WADS, LOGS. BRANCHES, CONTROL POINT 07:21:42-04'00'
BRUSH, AND OTHER WOODY VEGETATION INSTALLED AT VARIOUS ANGLES. BUT POINT OF ROOT WAD LOGS (6"-10"
NOT PARALLEL TO THE FLOW, CURVATURE (PC) DIA. & 6'-8' LONG) Vtf�
SPACED EVERY 4'-6' ao�i1
4. LIVE STAKES SPECIES WILL MATCH SPECIES USED IN LIVE STAKE PLANTINGS, FOOTER LOGS
N
SEE DETAIL SHEET PL-2. (12"-18" DIA.
QZZ
5 BOULDER TOE SHALL BE DURABLE GRANITE OF THE SIZE(S) INDICATED ON EDGE OF WATER MIN.) A CONTROL POINT BANkFULLaT BASE FLOE POINT OF m c=m
THE STREAM RESTORATION PLAN, OR AS DIRECTED BY THE ENGINEER. TANGENCY (PT) Na°pc
FLOW __ t7.-I m m
6. A HYDRAULIC EXCAVATOR WITH A HYDRAULIC THUMB SHALL BE USED TO
� Q��J
PLACE WOOD AND BOULDERS.
7 CONSTRUCT WOOD OR BOULDER TOE, GEO-LIFTS, AND LIVE BRUSH O.
LAYERING BY: \ POOL 2p
18"
7.1. SHAPE THE CHANNEL AND FLOOQPLAIN TO THE SPECIFIED GRADES AND czMIN C�
DIMENSIONS.
Ca
7.2. EXCAVATE THE POOL AND GRADE EXISTING BANK SUBGRADE TO 21
x lid O
(MIN).
1 6' MIN
7.3. FOR WOOD TOE, LAYER THE WOOD WITH LARGER MATERIAL ON THE SILL
BOTTOM AND A MAT OF BRANCHES AS THE TOP LAYER. IF USED, ANGLE
ROOT WADS SLIGHTLY UPSTREAM INTO THE FLOW. FILL GAPS BETWEEN FOOTER
LARGER MATERIAL WITH A MIX OF BRANCHES AND WOODY DEBRIS THE WOOD
TOP LAYER OF TOE WOOD SHALL BE AT THE ESTABLISHED NORMAL BASE Z Q FLOW ELEVATION (LE, ELEVATION OF THE DOWNSTREAM RIFFLE). PLACE O Z
PROVIDE ROCK SILL AT UPSTREAM
TYPE III WOVEN GEOTExTILE FABRIC ON TOP OF WOOD TOE AND DOWNSTREAM END OF TOE WOOD A ¢a: JO
EXTENDING UP TO BANK FULL USE C Ir 0
7.4, FOR BOULDER TOE, EXCAVATE BANK TO KEY IN BOULDERS AND PLACE 24 TO 36" BOULDERS STACKED o v
TYPE III WOVEN GEOTEXTILE FABRIC ALONG THE EXCAVATED BANK PLACE C
BOULDERS IN OVERLAPPING LAYERS AND IMBRICATE EACH LAYER. RIPARIAN PLANTINGS PLAN VIEW Q [�
BACKFILL AREA BEHIND BOULDER WITH SOIL OR ALLUVIUM AND COMPACT AND LIVE STAKES x 2
WITH EXCAVATOR BUCKET. L z Z
Lu v
z z �y 7.5. CONSTRUCT GEO-LIFTS AND LIVE BRUSH LAYERING ABOVE WOOD OR ?U.Y J�
BOULDER TOE, A5 FOLLOWS: z g F
7.5.1, FOR EACH LIFT, PLACE BRUSH CUTTINGS PERPENDICULAR TO THE I t R
BANK AT A DENSITY OF 10-12 STEMS PER FOOT AND COVER WITH
U.
TWO INCHES OF SOIL.
n 7.5.2 WOVEN COtR FIBER MATTING SHALL BE HEAVY DUTY MINIMUM
900 G/SM AND NON-WOVEN COIR FIBER MATTING SHALL BE A PLACE MULCH INSIDE r WRAP SOIL IN DUAL LAYERS OF WOVEN
COCONUT MATRIX 9.5 OZ/SY CONFINED BY A BIODEGRADABLE (900 G/SM) AND NON-WOVEN (COCONUT MATRIX
JUTE NET, BLANKET WRAP CONFINED BY A BIODEGRADABLE JUTE NET) COIR _LLI
J
FIBER MATTING I Q
7.5.3 LAY DUAL LAYER COIR MATTING OVER THE LIVE CUTTINGS PARALLEL I V
`= TO THE BANK AND SHINGLED IN A DOWNSTREAM DIRECTION. iv Tn
18" MIN _ u
7.5.4 PLACE SPECIFIED SOIL LIFT OVER THE BACK HALF OF THE COIR ` ti p g K OVERHANG
R BLANKET AND COMPACT WITH THE EXCAVATOR BUCKET. ` ANCHORTAG ES FOR I�
0
7.5.5 PLACE CLEAN STRAW OR MULCH ALONG THE FACE OF THE 501E ZREINFORCED EARTH
LIFT. WRAP THE LIFT WITH THE FRONT HALF OF THE COIR BLANKET SECTION A-A
AND STAKE IN PLACE WITH A MINIMUM OF TWO ROWS OF 2"x2"X IS"
WOOD STAKES AT FIVE-FOOT SPACING
7.5.6 REPEAT STEPS 7.5.1. THROUGH 7.5 4 FOR EACH GEO-LIFT SPECIFIED 2"x2"x18" DATE:
WOODEN 09/o5f20Y3
7Y��
7.5.7 PLACE LIVE STAKES OR WOODY PLAN STAKE EXISTING SURVEY AND PROPOSED DESIGN BY:PLANTINGS. AS SPECIFIED, ON CIVIL&ENVIRONMENTAL CONSULTANTS,INC. secnoNL
THE TOP LIFT. a DETAILS
OS
3701 ARCO CORPORATE DRIVE,SUITE 400
WOOD STAKE CHARLOTTE,NORTH CAROLINA 28273 SHEET
PHONE:[phone] 8
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APPROXIMATE UPSTREAM RIFFLE OOF BOULDER ��,SS SECTION ,Q�\�••n a���,j.
POINT BOULDER VANE AND J-HOOK VANE .•�,.••'CESSIQ•••;'�
OF SUBSTRATE 5 FT. SiIL `
CURVATURE 5CAlE:NT5 RESTORATION PAST RIFFLE y
BANKFIJLL :•�� SEAL
CHANNEL
NON-WOVEN.
FABRIC A /B'(THIS DETAIL) BANKFULL W.
2�253
(uS 270NW CR E.MiLAR) NOT ���_ AMBED ��� •I ALL BOULDERS SHALL BE A MINIMUM DIAMETER OF 3 FT. - --� �I�, I/"1•'•'"1'1�,,���
HEADER TOP OF 2. GAPS BETWEEN BOULDERS SHALL BE MINIMIZED BY FITTING t I I iaaIa rrr
BOULDERS ( -��� �_f�-f
20' BOULDER AT BOULDERS TOGETHER. AND PLUGGING WITH SELECT MATERIAL i �r Digitally signed by
SUBSTRATE TO TO' INVERT ELEV AND LINED WITH FILTER FABRIC. THE CONTRA-TOR WILL BE �- R. Kevin R.Kevin Williams
RESTCRATION 1" REOUIRED TO FIT BOULDERS TIGHTLY.
S/ SET T i �� NON-WOVEN FOOTER EXISTING Williams Date:27-04001
C( 3, DIMENSIONS AND SLOPES MAYBE ADAUSTED TO FIT BY THE GEOTEXTILE FABRIC BOULDERS
ALLUVIUM 072�27-04'00'
B �Nk-'Sr r Q l ENG`NEER OR THEIR DESIGNATED REPRESENTATIVE
(US 270Nw OR SECTION A-A' �aQ
5� 4 A DOvBLE FOOTER BOULDER SHALL BE UTILIZED A SAND SIMILAR) ci pti
A'(THIS DETAIL) BED MATERIAL.
V► 5 FT. SILL 0v
5 VANE ARM SHALL TIE INTO THE BANK HALFWAY BETWEEN
BOULDERS SILL THE CHANNEL INVERT AND BANKF LL ELEVATIGNS. THE ARM AST BANKFIJ `nzz
FOOTER BOULDERS SHALL RISE AT 2%-4% FROM THE HANNEL INVERT AT AN SILL HEADER BOULDERS m Qs m
MID POINT OF POINT
BAR ANGLE OF 20-30 DEC FROM THE ADJACENT TANGENT LINE BOULDER ��won
�.-
POINT CURVE6 WOVEN GEOTEXTILE FILTER FABRIC (US 270 OR SIMILAR) BANKFULL 0 ��
OF SHALL BE PLACED ON THE UPSTREAM SIDE OF THE VANE 2-4Z 0 10'
TANGENCY STRUCTURE TO PREVENT WASHOUT OF SEDIMENT THROUGH h -_ VRNE MAX. A$OVE tz
BOULDER GAPS. FILTER FABRIC SHALL EXTEND FROM THE `L4` P STREAM BED cc
BOTTOM OF THE FOOTER BOULDER TO THE FINISHED GRADE �
ELEVATION AND SHALL BE PLACED THE ENTIRE LENGTH OF �,-� a
THE STRUCTURE _
~� , STREAMBED Ga
BANKFULL 7 ALL MATERIALS ARE TO BE APPROVED BY THE ENGINEER OR THEIR FOOTER BOULDERS WILL G
BE PLACED INTO THE
DESIGNATED REPRESENTATIVE. w
EXISTING SUBSTRATE A
PLAN VIEW MINIMUM OF THE SECTION B-B'
BOULDER D AMETER
SOIL LIFT c a
NOTES: SCALE:NTS } Z
L WOODEN STAKES SHALT.HAVE A 2"GALVANIZED ROOFING O
NAIL INSERTED AT THE TOP TO HOLD MATTING IN PLACE 0 a a
2.WOODEN STAKES SHALL BE SPACED AT 5'CENTER AT THE 2'X 2'X 2'WOODEN STAKES O 2
TOP OF SLOPE SPACED AT S'CENTERS Q v
3.BRUSH MATERIAL SHALL CONSIST OF BLACK WILLOW LIMBS BANKFULL w 2 0
NO LESS THAN 0.25'DIAMETER,SPACED NO GREATER ELEVATION Lu Q p Z
THAN LS'CENTERS.BRUSH MATERIAL MAY BE SUBSnTUTED TOE OF BANK M 0FOR LIVE STAKE MATERIAL UPON WRITTEN APPROVAL rj Z z
V
DESIGNER.BRUSH MATERIAL SHALL B MINIMUM OF 3F THE (BANKFULL) BRUSH MATERIAL i0' 2 O � = J Z
(MIN 2'
LONG WITH A MINIMUM OF LW IN THE BANK AND L5' IN LENGTH) Z g
PROTRUDING OUT OF THE BANK. / FILL MATERIAL ITYPI 0 Q
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4.CONTRACTOR IS TO USE 10'WIDE COIR FIBER MATTING TOE OF CHANNEL (THIS SHEET) SEE FOR CHPICAL SECTION
TI N U.TO WRAP SOIL LIFTS. SLOPE
S.WOVEN COIN FIBER MATTING SHALL BE HEAVY DUTY MINIMUM Q 5'MIN. TOP LIFT
e 900 G/SM.NON WOVEN COIR FIBER MATTING SHALL BE A WRAP SOIL IN DUAL LAYERS (TYP1 VARIES
ti COCONUT MATRIX 9.5 OZ/5Y CONFI NED BY A BIODEGRADABLE OF WOVEN 1900 G/SM)AND
e JUTE NET. NON WOVEN{COCONUT MATRIX )..o
CONFINED BY A BIODEGRADABLE a
6.FILL MATERIAL SHALL BE COMPOSED OF MATERIALS ' JUTE NET]COIR FIBER MATTING. ;
OBTAINED ON SITE AND APPROVED BY DESIGNER, LO'MAX 2'X 2'X 2"STAKE AL �
3 7.THE CONTRACTOR IS TO MECHANICALLY COMPACT FILL ;TOP OF RIP RAC BELOW` } ALONG BACK EDGE OF ;Z
Q • ,� �PROPDSEDPOOL NVERT ,� � BOTTOM LIFT o Q
MATERIAL UPON COMPLETION OF EACH LIFT. .2 Q
��w-r SOIL LIFT (TYP) _- ------
51; co Il)
B.THE CONTRACTOR IS TO PLACE TEMPORARY&PERMANENT v
SEED ONTO SOIL FILL MATERIAL PRIOR TO WRAPPING AND D ° O o c ;z'�
STAKING OF COIR MATTING. ��
e INVERTOSEDSTRTAM g o 0 4 LO'CLA55'B'RIP RAP �e O
R _ n n I Z
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D FILTER FABRIC
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(THIS SHEET) TOE OF CHANNEL TOE OF BANK 4.0'
IMPERVIOUS (BANKFULL)
FLOODPLAIN MINIMUM
OATS:
FILL (TYP) SECTION 09/05:2023
A A
PLAN VIEW EXISTING SURVEY AND PROPOSED DESIGN BY: TYPICAL
SECTIONS
CIVIL&ENVIRONMENTAL CONSULTANTS,INC. &DETAILS
3701 ARCO CORPORATE DRIVE,SUITE 400 SHEET
" CHARLOTTE,NORTH CAROLINA 28273 9
PHONE:[phone]
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B B 2„x2"x 18" F
CONTROL POINT PT (THIS SHEET) WOODEN
00 BEN '•���, .!yG I�I �•`
POINT OF TANGENCY „ , � �N itt'. ,
Digitally signed by
R. Kevin
R.Kevin Williams
Williams Date.2023.10.11
07.23 13-04'00
�--� PO NTROL OF POINT
AANGENCY) WOOD STAKE ,
as-owa
INNER COIR FIBER EROSION CONTROL BLANKET NOTES W
'i 0NV
BERMS
2Cl A. COIR FIBER EROSION CONTROL BLANKETS PROVIDE TEMPORARY BANK —�Z
STABILIZATION FOLLOWING BANK GRADING, UNTIL PERMANENT VEGETATION CAN m p�y
BE ESTABLISHED U)dmm
0rlmy
COIR BLANKET B. COIR FIBER EROSION CONTROL BLANKETS SHALL BE 700 GRAMS PER SQUARE p5
A METER.
CONTROL POINT (PC) C. BEFORE INSTALLING COIR BLANKETS, RAKE OR TILL THE UPPER THREE TO �•
A POINT OF CURVATURE FOUR INCHES OF THE SOIL ON THE STREAM BANKS, SEED WITH TEMPORARY
AND PERMANENT SEED MIXES, RAKE SOIL LEVEL, AND LIGHTLY MULCH WITH fa—
(THIS SHEET) CLEAN STRAW
D. COIR BLANKETS SHALL BE INSTALLED ON THE OUTSIDE OF BANKS OF
DOWNSTREAM BLANKET MEANDERS AND ON BOTH BANKS ALONG RIFFLES, FROM THE INNER BERM OF G
PLAN VIEW WILL BE OVERLAPPED BY THE CHANNEL TO TWO FEET (MIN.) BEYOND BANKFULL. O
THE UPSTREAM BLANKET E. PLACE COIR BLANKETS PARALLEL TO THE CHANNEL. WHERE MULTIPLE PANELS
OF BLANKETS ARE USED. PANELS SHALL BE OVERLAPPED A MINIMUM OF SIX
36" (TYP) INCHES, IN A DOWNSTREAM AND DOWNSLOPE DIRECTION
F. PULL BLANKETS TIGHT, BUT MAINTAIN CONTACT WITH THE SOIL USE 2—INCH
X 2—INCH X 18—INCH WOODEN STAKES ON THREE—FOOT CENTERS TO 4
—� SECURE COIR BLANKETS. a2 Z
Z Z g TOP G. ALL MATERIALS ARE TO BE APPROVED BY ENGINEER OR ENGINEER'S ONSITE CC C
0 0 0 © 0 CONSTRUCTION OBSERVER. <
to 00 0 L H. COIR FIBER EROSION CONTROL BLANKETS SHALL BE PAID FOR BY (SIZE) PER a[z c�j
Z { Z LINEAR FOOT. W Z
❑ ❑ O 17 ❑ 13 t02
LL! i r M I. PAYMENT SHALL INCLUDE ALL MATERIALS, EQUIPMENT, AND LABOR NECESSARY V Z U
Z 0- u FOR THE INSTALLATION OF THE COIR FIBER EROSION CONTROL BLANKETS. Y Z
SECTION A-A Q 0
m 0 0 0 a 0 0 0 .f 0 og
0 '�
m
0 !3 A M 10 0 0 BOTTOM
Low UPSTREAM
BLANKET DOWNSTREAM _j
J
2 . uira Q
BANKFULL FLOW BLANKET Q
BLANKET 0
MIN MATTING STAKING PLAN VIEW
0
• R, Z
•3
2x2x18 WOODEN STAKE
i DATE:
W:
SECTION B-B 09/05/2023
COIR FIBER EROSION CONTROL BLANKET EXISTING SURVEY AND PROPOSED DESIGN BY: SECTIONS
CIVIL&ENVIRONMENTAL CONSULTANTS,INC. a DETAILS
N.T.S. 3701 ARCO CORPORATE DRIVE,SUITE 400 SHEET
s
CHARLOTTE,NORTH CAROLINA 28273 10
PHONE:[phone] 41

FLOODPLAIN SURFACE PROTECTION ,..o pr......���
IMPERVIOUS FLOODPLAIN FILL .cARo�
SCALE:NTS .�'�..• FESSIp'"�y9'•.
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SEAL
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SEED/STRAW/CO1R FINAL SL RFA E 15' - '� 15' 2D %� ."���C+NE(`��P�,i
MATTING (700g) TOP 0 BANK PROPOSED FINAL •A..�....••••�\ �
4" TOPSOIL FORNVEGETAOT1vE E SURFACE I��. N w
Ilii11111
RE-ESTABLISHMENT
R. Kevin Digital ly signed by
R.Kevin Williams
Williams Date.2023.10.11
07:23:58-04'00
SILL MATERIAL ----- �-------- --- --------
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MATERIAL EXISTING GROUND 2 azz°
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CIVIL&ENVIRONMENTAL CONSULTANTS,INC. as J
STA 3+50 - STA 34+00 3701 ARCO CORPORATE DRIVE,SUITE 400
STA 3+50 - STA 12+00 LT (10+00 RT) CHARLOTTE,NORTH CAROLINA 28273 �„
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Williams Date:2023.10.11
07:24,53-04'00'
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FORNEY CREEK STRUCTURES FORNEY CREEK TOEWOOD FORNEY CREEK BOULDER RIFFLES 94-6
y
START START END START END
PLAN SHEET STATION TYPE OF STRUCTURE PLAN SHEET SIDE PLAN SHEET
STATION STATION STATION STATION � a•
3+66 BOULDER VANE&J-HOOK 17 +
5+38 5+58 LT 17 4+21 5+12 s 17 5+12 BOULDER VANE&J-HOOK 6+72 6+99 RT 6+99 7+85 z
6+38 BOULDER VANE&J-HOOK 8+18 8+43 LT 18 8+43 9+22 s00
18 7+89 BOULDER VANE&J-HOOK 9+55 10+02 RT 10+02 10+80 H
9+22 BOULDER VANE&J•HOOK 18 10+80 1I+41 LT 20 26+77 27+55
23+22 BOULDER VANE&J•HOOK 12+42 12+99 RT 21 28+19 28+96
20 24+67 BOULDER VANE&J-HOOK
27+55 BOULDER VANE&J-HOOK 18&19 13+66 14+29 RT
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28+96 BOULDER VANE&J•HOOK 15+06 15+88 LT o z
21 16+74 17+49 RT a o
31+72 BOULDER VANE&J-HOOK 19 0: � �
18+25 19+26 LT o
20+22 20+98 RT a:19 a
21+79 22+42 LT c c °z
20 25+00 25+37 RT `y}- Z i
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09/05 202..
EXISTING SURVEY AND PROPOSED DESIGN BY:
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CIVIL&ENVIRONMENTAL CONSULTANTS,INC. TABLES
3701.ARCO CORPORATE DRIVE,SUITE 400 SHEET
" CHARLOTTE,NORTH CAROLINA 28273 12
PHONE:[phone]
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FILL IN CHANNEL °��`` _Sslcti ..�
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OVERVIEW = 20253
R. Kevin Rigitaly signed by
R.Kevin Williams
Williams Date:2023,10.11
47:25,56-04'00'
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FORNEY CREEK ,�0
END REACH 2 SE
BEGIN REA;_H 3 STA 30+38 t nzz
PROPOSED FI L IN 'Umpo
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CREEK CHANNELvim I
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CREEK CL ALIGNMENT •
BEG N PROPOSED FORNEY
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BEGIN FORNEY CREEK F RNEY CREEK p �
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REACH 1 STA 3+49 # FORNEY CREEK END REACH 3 STA 34+3Q z
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BEGIN SOIL LIFTS AND END REACH 1 uY+2: o
IMPERVIOUS FLOODPLAIN BEGIN REACH 2 STA 15+05 m z 0z
FILL LT AND RT Lu
f � PROPOSED BRIDGE SPAN
- - (TO BE CONSTRUCTED BY
OTHERS)
SO L LIFTS AND
VFLOODPLAIN
FILL STA 12+40 LTLu
_
NOTE:
FLOODPLAIN SURFACE PROTECTION [Q}
(SEE DETAIL SHEET 1 1) TO BE INSTALLED N
WITHIN FLOODPLAIN TERRACE ALONG
EXiST'NG DAM STRUCTURE
FORNEY CREEK FROM TOE OF HAUL ROAD
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(DUMP TRUCK BEDS TO BE TO TOE OF RIGHT CUT SLOPE.
REMOVED AND DISPOSED OF G
Z AT THE ON-SITE SONEYARD)
a
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FORNEY CREEK TRIBUTARY ATE.
END STA 4+36 LEGEND /202
EXISTING SURVEY AND PROPOSED DESIGN BY: FILL INCIVIL&ENVIRONMENTAL CONSULTANTS,INC. ExmOc corrrouss OMMEW
1�11-4 3701 ARCO CORPORATE DRIVE,SUITE 400 --- -- - aaaaosm carSMG SHEET
END SOIL LIFTS AND CHARLOTTE,NORTH CAROLINA 28273 �R,�°, 'P"�cq y�
FORNEY CREEK TRIBUTARY IMP RVIOJ F 0 P IN FIL PHONE:[phone]
GIN S A 0+12 STA 9+55 RT °} 41

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20253
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R. Kevin Digitally signed by
R.Kevin Williams
PH l d CY3 S Date:2023.10.11
07:26-.50-04'00'
IN^ PROP FORNEY 6631
CREEK RESTORATION STA 3+50 u
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BEGIN FORNEY CREEK +} -' rna�as
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R A-H m i STA 3+49 _--_ ___- l3 = �o��
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IMPERVIOUS FLOODPLA N w SOIL I?DAG' '`~ XI TIN F RN Y Q as
F,LL LT AND RT _ CREEK CL ALIGNMENT
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EXISTINGFORNEY
CREEK CHANNEL - ca
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EXISTING DAM STRUCTURE J
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REMOVED AND DYSPOSED OF
AT THE ON—S'TE SONEYARD) c a
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ENQ, R H 1 a
FLOODPLAIN SURFACE PROTECTION BEGIN REACH 2 STA 15+05 Y
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END SOIL LIFTS AND ir 0
WITHIN FLOODPLAIN TERRACE ALONG c)z z
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BEGIN STA 0+12 J
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FLOODPLAIN FILL PROJECT
CIVIL&ENVIRONMENTAL CONSULTANTS,INC. OVERVIEW
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e PROPOSED CONTOURS 3701 ARCO CORPORATE DRIVE,SUITE 400 SHEEP
N, PROPOSED EXISTING CHARLOTTE,NORTH CAROLINA 28273
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}� CREEK CHANNELx
Date.2023.10.11
Williams 07:2849 04'00'
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PROPOSED CONTOURS
3701 ARCO CORPORATE DRIVE,SUITE 400 SHEET
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- _ - - - - R. Kevin Digitally signed by
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Williams Date:2023.10.11
PROPOSED FILL IN 07:3Z:51-04'00'
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TO TOE OF RIGHT CUT SLOPE-
FQRNEY "R K J
END REACH 3 STA 34+30 GQ]o
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CIVIL&ENVIRONMENTAL CONSULTANTS,INC. ra
3701 ARCO CORPORATE DRIVE,SUITE 400
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PHONE:[phone] DATE:
10/04/202
LEGEND PROJECT
OVERVIEW
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r
e PROPOSED CONTOURS SHEEP
PROPOSED EXISTING 16
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BEGIN PROPOSED FORNEY FILL (TYP.) PROPOSED •Q +
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CLALIGNMENT 20253
BEGIN FORNEY CREEK 6+00 i� �` •��
REACH 1 TA 3+49 4+Od 5+OD +�E�'•'•Q��•
IMBEGINLIFT AND
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FILL LT AND RT aj 1UJ111111+
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R. in Williams y
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EXISTING DAM STRUCTURE Y � ``
TO BE REMOVED - �l-OW L BOULDER
(DUMP TRUCK BEDS TO BE x r RIFFLE (TYP.) '9j. "m�?c
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p+00 FORNEY CREEK TRIBUTARY, rcP ¢�
END STA 4+36
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1+00 2+00 FLOODPLAIN SURFACE PROTECTION LTOE WOOD WITH RE.NF­,R-"ED Cs
(SEE DETAIL SHEET 1 1) TO BE INSTALLED EARTH AND LIVE BRA...;H v
0 1+00 WITHIN FLOODPLAIN TERRACE ALONG LAYERING (TYP.) 23
EXISTING CONDITIONS AT AND BELOW }0 FORNEY CREEK FROM TOE OF HAUL ROAD
EXISTING DAM STRUCTURE ARE HIDDEN 0 TO TOE OF RIGHT CUT SLOPE. ai
AND UNKNOWN.BOULDER FILL BELOW FORNEY CREEK TRIBUTARY I�
BOULDER VANE AND J-HOOK MAY BE IN A 0+12 LEGEND
NECESSARY AFTER REMOVAL OF EXISTING PROPOSED CUT{PROFILE) PROPOSED FORNEY CREEK EXISTING SURVEY AND PROPOSED DESIGN BY:
DAM COMPONENTS TO PROVIDE A FOR TRIBUTARY PROFILE TRIBUTARY CL ALIGNMENT CIVIL&ENVIRONMENTAL CONSULTANTS,INC.
STABLE FOUNDATION FOR CONSTRUCTION SEE SHEET 22 PROPOSED FILL(PROFILE) 3701 ARCO CORPORATE DRIVE,SUITE 400 z R
OF STRUCTURE CHARLOTTE,NORTH CAROLINA 28273 z
_ PHONE:[phone] o
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675 +� 675 z
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= � SEAL ; =
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i I I I d 111 S Date:2023.10.11
47:41:04-44'00'
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Date:2O233Q11
Williams 09:17:50-04'00'
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EXISTING SURVEY AND PROPOSED DESIGN BY: co�oc
CIVIL&ENVIRONMENTAL CONSULTANTS,INC. SHEET
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CHARLOTTE, NORTH CAROLINA 28273
ONE 980-237-0373 41
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Egg'; I-.- 6' MAX, WITH WIRE ti4 i : 20253
NOTES W p NLL z 16 VAX- 'WITHOUT WIRE) i F
1. PROVIDE TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE Q mom= �j�••(` �1
TRUC �
KS. rx�-z•• u� a= I •,U {'I�•••�` �A
2. LOCATE ENTRANCES TO PROVIDE FOR UTILIZATION rn o o„ �j •••••••'
m LL -K MIDDLE AN0 VERTICAL WIRES 4
3.
MRACKING MAINTAINED
ILOA CONDITION
OF MUD ONTWHICH
STREETS.
WILL
. PREVENT
s�^¢ SHALL BE 121�2 GA
YIN.
PERIODIC TAL TRACKEDRIREESSTINGF riITO STONE WILL BE NECESSARY, c� � 1 7<. Kevin Digitally signed by
6
/ 4, ANY MATERIAL TRACKED ONTO THE ROADWAY MUST BE TOP AND BOTTOM STRAND W
CLEANED UP IMMEDIATELY. SHALL BE 10 OAUGE MIN. 24 MAX. R.Kevin Williams
5. LOCATE GRAVEL CONSTRUCTION ENTRANCE AT ALL POINTS OF
INGRESS AND EGRESS UNTIL SITE 15 STABILIZED. PROVIDE 118 MIN.) Wiflia m S Date:2023.10.11
FREDUE//� 6. NUMBERNANONLOCAT10N OF THE DEVICE OF CONSTRUCTIIONND IMELY ENTRANCESMAINTENANCE. W 07:48:14-04'00'
/ N BE DETERYTNED BY THE EN6iNEER. [a
7. USE CLASS 'A' STONE OR OTHER COARSE AGGREGATE APPROVED Z
qrqt
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Y HE ECONSTRUCTION ENTRANCES IN A WAY TO PREVENT VEHICLES U. F WIRE O Dop-
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CLASS 'A STONE 4�' p USE WIRE A MINIMUM OF 72" Q Q M�J
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TYPE. y STEEL POST 2 0 DEPTH 03
FOR MECHANICAL SLICING METHOD ��+� C1
INSTALLATIDN, GEOTE%TILE SHALL
r
BE A MAXIMUM OF IB" ABOVE GROUND
>,Ie•r '°` SURFACE. EXTENSION OF GEOTEXTILE AND
1607.01 WIRE INTO TRENCH ;,•r I R I go
TEMPORARY CONSTRUCTION
1605.01
ENTRANCE TEMPORARY SILT FENCE
N.T.S. N.T.S.
o a
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SEDIMENT, ORGANIC MATTER, AND tt L; ig~ O U
NATIVE SEEDS ARE CAPTURED LL��
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ARE APPROX B" DA AND 20 - 30 FT LL N
SONG
SPROUTED
WLLOW 2 STRAW WATTLES TRAP SEDMENT AND REDVCE
STAKE SHEET & RILL EROSION BY REDUC NG SLOPE
a GRADIENT. INCREASING NFILTRATICN RATES
AND BY PRODUCING A FAVORABLE
I" X 1" STAKE OR 15.0' to 20-0' w
ENVIRONMENT PLANT ESTABLISHMENT
Ml
DEBAR ANDiOR LIVE �
+fILLOw STAKE 3;4" 3 STRAW WATTLE INSTALLATION REOUIRES THE = in
a 1 1/2- DIA, PLACEMENT AND SECURE STAKING OF THE i
WATTLE IN A TRENCH, 3- - 5" DEEP. DUG ¢ = LLI
CN CONTOUR RUNOFF MUST NOT BE N J
a" OF SEDIMENT CONTROL STONE n J
W \ ALLOWED TO RUN UNDER OR AROUND x a Q
WATTLE GEOTEXTILE FOR C.)inSTRAW WATTLES DRAINAGE NOTES toN Z
MUALONSTG BESLOPE PLACER y J
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'o USE N0. 5 OR N0. 57 STONE FpR SEDIMENT } w Z 11
CONTOUR CONTROL STONE. c1 d O
e' PROVIDE STABILIZED OUTLET TO STREAM BANK- p pW
4 WOOD PALLETS MAY BE USED IN LIE6 OF STONE H an
STRAW WATTLES TIGHTLY ABUT AND GEOTEXTILE AS DIRECTED. A SUFFICIENT NUMBER
\ OF PALLETS MUST BE PROVIDED TO ELEVATE THE ENTIRE
d SPECIAL STILLING BASIN ABOVE NATURAL GROUND. N
c�
DATE:
- 1630.06 10/04/202
SPECIAL STILLING BASIN EROSION
STRAW WATTLE INSTALLATION EXISTING SURVEY AND PROPOSED DESIGN BY: CONTROL
N.T S N.T.S. CIVIL&ENVIRONMENTAL CONSULTANTS,INC. DETAILS
3701 ARCO CORPORATE DRIVE,SUITE 400 SHEET
CHARLOTTE,NORTH CAROLINA 28273 EC-5
N PHONE:[phone] Of 41

CARD''''�.
PUMP—AROUND DIVERSION �� �0��" $�Qy9
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TEMPORARY MEASURE OR DEWSITESNG IN-CHANNEL /�.■■w
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Special Stilling Basin R. Kevin Digitally signed 6y
R_Kevin Williams
LION Williams Date.2023.10.11
THE WORK SHOULD CONSIST OF INSTALLING A TEMPORARY PUMP AND SUPPORTING, MEASURES TO DIVERT FLOW AROL7ND 07:4934-04'00'
PLAN VIEW IN-STREAM CONSTRUCTION SITES. Ufa
IMPLEMENTATION SEQUENCE R OP-
h
SEDIMENT CONTROL MEASURES, PUMP-AROUND PRACTICES, AND ASSOC=ATED CHANNEL AND BANK CONSTRUCTION SHOULD BE y ONV
COMPLETED IN THE FOLLOWING SEQUENCE n E .o
Tempoary Sediment Filter Bag t xz
(TDOT EC 5TR 2) 1. CONSTRUCTION ACTIVITIES INCLUDING THE INSTALLATION OF EROSION AND SEDIMENT CONTROL MEASURES SHOULD NOT BEGIN NTIL ooze
ALL NECESSARY EASEMENTS AND/OR RIGHT-OF-WAYS HAVE BEEN ACQUIRED. ALL EXISTING UTILITIES SHOULD BE MARKED IN THE FIELD U)ML Mtn
sbur 1 PRIOR TO CONSTRUCTION THE CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE TO EXISTING UTILITIES THAT MAY RESULT FROM 0,4 m u
-diversion pumps CONSTRUCTION AND SHOULD REPAIR THE DAMAGE AT HIS/HER OWN EXPENSE TO THE CITY'S, COUNTY'S OR UTILITY COMPANY'S 0 H
Ijl SATISFACTION. cal
2. THE CONTRACTOR SHOULD STAKE OUT ALL LIMITS OF DISTURBANCE PRIOR TO THE PRE-CONSTRUCTION MEETING SO THEY MAY BE Q,
discharge ham +- REVIEWED THE PARTICIPANTS WILL ALSO DESIGNATE THE CONTRACTOR'S STAGING AREAS AND FLAG ALL TREES WITHIN THE LIMIT OF 0
P Intake DISTURBANCE WHICH WILL BE REMOVED FOR CONSTRUCTION ACCESS. TREES SHOULD NOT BE REMOVED WITHIN THE LIMIT OF 0
�i hm DISTURBANCE WITHOUT APPROVAL FROM THE CITY OR THEIR DESIGNATED REPRESENTATIVE. C■i
P dewatering pump 3. CONSTRUCTION SHOULD NOT BEGIN UNTIL ALL SEDIMENT AND EROSION CONTROL MEASURES HAVE BEEN INSTALLED AND APPROVED i
BY THE ENGINEER AND THE SEDIMENT CONTROL INSPECTOR THE CONTRACTOR SHOULD STAY WITHIN THE LIMITS OF THE DISTURBANCE
y----- A � AS SHOWN ON THE PLANS AND MINIMIZE DISTURBANCE WITHIN THE WORK AREA WHENEVER POSSIBLE. R rq
' 4. UPON INSTALLATION OF ALL SEDIMENT CONTROL MEASURES AND APPROVAL BY THE SEDIMENT CONTROL FNSPECTOR, THE Q 0
I flow ; k1w CONTRACTOR SHOULD BEGIN WORK AT THE UPSTREAM SECTION AND PROCEED DOWNSTREAM BEGINNING WITH THE ESTABLISHMENT OF
,' — � how ; STABILIZED CONSTRUCTION ENTRANCES, IN SOME CASES, WORK MAY BEGIN DOWNSTREAM, IF APPROPRIATE. THE CONTRACTOR SHOULD
ONLY BEGIN WORK IN AN AREA WHICH CAN BE COMPLETED BY THE END OF THE DAY INCLUDING GRADING ADJACENT TO THE CHANNEL
AT THE END OF EACH WORK DAY, THE WORK AREA MUST BE STABIUZED AND THE: PUMP AROUND REMOVED FROM THE CHANNEL
sadim&it dike dean water dlks affp4mle WORK SHOULD NOT BE CONDUCTED IN THE CHANNEL DURING RAN EVENTS.
pod 5 SANDBAG DIKES SHOULD BE SITUATED AT THE UPSTREAM AND DOWNSTREAM ENDS OF THE WORK AREA AS SHOWN ON THE PLANS. 0 4
2■ �■ AND STREAM FLOW SHOULD BE PUMPED AROUND THE WORK AREA. THE PUMP SHOULD DISCHARGE ONTO A STABLE VELOCITY � } Z
work 2
/ areaarea ' de@p DISSIPATER MADE OF RIPRAP OR SANDBAGS p Q 0
L pumps should discharge kerigth not to m osed 6. WATER FROM THE WORK AREA SHOULD BE PUMPED TO A SEDIMENT FILTERING MEASURE SUCH AS A DEWATERING BASIN, SED MENT ZD V
onto a sWbie velocity thatwhlch Can be BAG, OR OTHER APPROVED SOURCE THE MEASURE SHOULD BE LOCATED SUCH THAT THE WATER DRANS BACK INTO THE CHANNEL � C O S
oornpMed In one day BELOW THE DOWNSTREAM SANDBAG 0 KE a a n�
disslpator made of rip rap x f ==
or sand 7 TRAVERS NG A CHANNEL REACH WITH EQUIPMENT WITHIN THE WORK AREA WHERE NO WORK IS PROPOSED SHOULD BE AVOIDED IF w M J Z
EQUIPMENT HAS TO TRAVERSE SUCH A REACH FOR ACCESS TO ANOTHER AREA, THEN TIMBER MATS OR SIMILAR MEASURES SHOULD BE cc t] V
USED TO M N'MIZE DISTURBANCE TO THE CHANNEL TEMPORARY STREAM CROSSINGS SHOULD BE USED ONLY WHEN NECESSARY AND v z Z d
ONLY WHERE NOTED ON THE PLANS OR SPECIFIED i�u Y J
8 ALL STREAM RESTORATION MEASURES SHOULD BE INSTALLED AS INDICATED BY THE PLANS AND ALL BANKS GRADED IN ACCORDANCE cc
C g
WITH THE GRADING PLANS AND TYPICAL CROSS-SECTIONS ALL GRADING MUST BE STABILZED AT THE END OF EACH DAY WITH SEED
rn
SECTION A—A AND MULCH OR SEED AND MATTING AS SPECIFIED ON THE PLANS
9. AFTER AN AREA IS COMPLETED AND STABILIZED, THE CLEAN WATER DIKE SHOULD BE REMOVED. AFTER THE FIRST SEDIMENT FLUSH,
A NEW CLEAN WATER DIKE SHOULD BE ESTABLISHED UPSTREAM FROM THE OLD SEDIMENT DIKE. FINALLY, UPON ESTABLISHMENT OF A
krvwAm
NEW SEDIMENT DIKE UPSTREAM THE OLD ONE, THE OLD SEDIMENT DIKE SHOULD BE REMOVED.
10 A PUMP AROUND MUST BE INSTALLED ON ANY TRIBUTARY OR STORM DRAIN OUTFALL WHICH CONTRIBUTES BASEFLOW TO THE WORK
AREA. THIS SHOULD BE ACCOMPLISHED BY LOCATING A SANDBAG DIKE AT THE DOWNSTREAM END OF THE TR BUTARY OR STORM DRAIN m low + 1 ,QI
a OUTFALL AND PUMPING THE STREAM FLOW AROUND THE WORK AREA. THIS WATER SHOULD DISCHARGE ONTO THE SAME VELOCITY
work area (2 W mindmum) DISSIPATER USED FOR THE MAN STEM PUMP AROUND LU
11 THE CONTRACTOR IS RESPONSBLE FOR PROVIDNG ACCESS TO AND MAINTAINING ALL EROSION AND SEDMENT fONTROL DEVCES p
uc UNTIL THE SED MENT CONTROL INSPECTOR APPROVES THEIR REMOVAL y to to
t rm sooft Of aartdbn dM 12 AFTER CONSTRUCTION. ALL D.STURBED AREAS SHOULD BE REGRADED AND REVEGETATED AS PER THE PROJECT SPECIFICATIONS g
= rL
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Note:All in stream work is to be performed
In the dry,separated from Flowing water. 0
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Source: Maryland's Waterway Construction Guidelines, November 2000 DATE:
10/04/202
EROSION
EXISTING SURVEY AND PROPOSED DESIGN BY: CONTROL
DETAL
CIVIL&ENVIRONMENTAL CONSULTANTS,INC. SHEET
N PUMP AROUND DIVERSION 3701 ARCO CORPORATE DRIVE,SUITE 400
CHARLOTTE,NORTH CAROLINA 28273 ECr6
N.T,S. PHONE:[phone] t 41

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TEMPORARY STREAM CROSSING TEMPORARY ROCK SILT CHECK, TYPE A �•`�O��N""""n'`q�L-o.,
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SEDIMENT CONTROL STONEf1. Kevin 9 Y 9 y PLANK (TYP.) ;�a ,� ,' ; � <'a „' R.Kevin Williams
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Date:2023.10.11
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PROVIDE ABUTMENT SAFETY CHAIN OR STEEL CABLE
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CATION PLAN
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PLAN VIEW a z
0
T MPRORARY STREAM CROSSING CONSTRUCTION SPECIFICATIONS 2/3CHANNEL ,2 dz a
S WIDTH 2 U
1 CONSTRUCT TEMPORARY BRIDGE STRUCTURE AT OR ABOVE THE BANK ELEVATION TO PREVENT IMPACTS FROM 1'MIN 1 X<U H
FLOATING MATERIALS AND DEBRIS. , eWu �ZO
C�7
2 PLACE ABUTMENTS PARALLEL TO, AND ON, STABLE BANK$, Z0Z
0
3 CONSTRUCT BRIDGE TO SPAN ENTIRE CHANNEL UNLESS OTHERWISE IND'CATED ON APPROVED PLAN. Y
} {{ aJ z 4. USE STRINGERS CONSISTING OF LOGS, SAWN TIMBER, PRESTRESSED CONCRETE BEAMS, METAL BEAMS, OR OTHER CLASS B STONE F
APPROVED MATERIALS.
til
5 SELECT DECKING MATERIALS TO PROVIDE SUFFICIENT STRENGTH TO SUPPORT THE ANTIEIPATED LOAD PLACE ALL SECTION A-A
DECKING MEMBERS PERPEND CULAR TO THE STRINGERS, BUTT TIGHTLY, AND SECURELY FASTEN DECKING MATERIALS
c MUST BE BUTTED TIGHTLY TO PREVENT ANY SOIL MATERIAL TRACKED ONTO THE BRIDGE FROM FALLING INTO THE
WATERWAY BELOW. 2-MIN 6 SECURELY FASTEN OPTIONAL RUN PLANKING FOR THE LENGTH OF THE SPAN. PROVIDE A RUN PLANK FOR EACH _ 2 2 61N. p
8 TRACK OF THE EQUIPMENT WHEELS. ALTHOUGH RUN PLANKS ARE OPTIONAL, THEY MAY BE NECESSARY TO PROPERLY 2- 2'MIN 2 2 N0.57 STONE C DSTMOUTE LOADS. 1 °`� n"c` o n'vo
7 INSTALL CURBS THE ENTIRE LENGTH OF THE OUTER SIDES OF THE DECK TO PREVENT SEDIMENT FROM ENTER NG THE 7L Lu
a O
w_ STREAM CHANNEL N
8 ANCHOR BRIDGE SECURELY AT ONLY ONE END USING STEEL CABLE OR CHAIN ANCHORING AT ONLY ONE END WI-L Z
PREVENT CHANNEL OBSTRUCTION IN THE EVENT THAT FLOODWATERS FLOAT THE BRIDGE. ACCEPTABLE ANCHORS ARE CLASS B STONE — SECTION B-B U g
LARGE TREES, LARGE BOULDERS, OR DRIVEN STEEL POSTS ANCHOR MUST BE SUFFICIENT TO PREVENT THE BRIDGE Z d
FROM FLOATING DOWNSTREAM. O
a
9 AREAS DISTURBED DURING BRIDGE INSTALLATION AND\OR REMOVAL MUST NOT BE LEFT UNSTABILIZED OVERNIGHT NOTES:
UNLESS THE RUNOFF IS DIRECTED TO AN APPROVED SEDIMENT CONTROL DEVICE. -REMOVE SEDIMENT ACCUMULATION WHEN IT
REACHES ONE-THIRD OF THE ORIGINAL
10 STABILIZE APPROACH TO BRIDGE AND KEEP FREE OF EROSION CLEAN SEDIMENT FROM DECKING AND CURBS DAILY a CHECKED HEIGHT. N BY SCRAPING. SWEEPING, AND/OR VACUMING. ENSURE THAT DECKING AND CURBS REMAIN TIGHTLY BUTTED WITHOUT
& GAPS. REMOVE DEBRIS TRAPPED BY BR DGE. MAINTAIN AREAS ADJACENT TO CROSSING TO CONTINUOUSLY MEET
W REQUIREMENTS FOR ADEQUATE VEGETATIVE ESTABLISHMENT DATE
11 AFTER THE TEMPORARY CROSSING IS NO LONGER NEEDED, REMOVE IT WITHIN 14 CALENDAR DAYS IF SUBJECT TO 10/04/202
THE USE DESIGNATION CLOSURE. REMOVE AT THE END OF CLOSURE PERIOD PROTECT STREAM BANKS DURING EXfSTING SURVEY AND PROPOSED DESIGN BY EROSION
o' BRIDGE REMOVAL AND STABILIZE ALL DISTURBED AREAS WITH EROSION oNTROL MATTING. ACCOMPLISH REMOVAL OF : CONTROL
N THE BRIDGE AND CLEAN UP OF THE AREA WITHOUT CONSTRUCTION EQUIPMENT WORKING IN THE WATERWAY CHANNEL CIVIL&ENVIRONMENTAL CONSULTANTS,INC. DETAIL
sraRE ALL REMOVED MATERIALS IN AN APPROVED STAG NG AREA, 3701 ARCO CORPORATE DRIVE,SUITE 400 SHEET
CHARLOTTE,NORTH CAROLINA 28273
EC-7
PHONE:[phone]
of 41

PLANTING PLAN
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CREEK CL ALIGNMENT + k +}
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}++ }+}k k }Y }{ }x +} ;+ '+ }+ + } k+ }+ + %sp_ CENTERLINE ALIGNMENT
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kk + +}}}++}+ } } k k }+ k x}t k k++ + I
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09
wo DATE*
10/04/202
EXISTING SURVEY AND PROPOSED DESIGN BY: PLANTING
APPROXIMATE: LIMITS CIVIL&ENVIRONMENTAL CONSULTANTS,INC. PLAN
OF DISTURBANCE _
26.6 ACRES 3701 ARCO CORPORATE DRIVE,SUITE 400 SHEET
CHARLOTTE,NORTH CAROLINA 28273 PL-1
PHONE:[phone] or 41
N

�,P u, , u ,� `wa w LIVE STAKE NOTES
+� a w
�' t w a ►' u '� w +� {� u u�' 1, LIVE STAKE HARVESTING
u c„ au, �„ ow tiV � ru{+ i.7d � ,vw u 1 I LIVE STAKES MAY CONSIST OF A COMBINATION OF BLACK WILLOW. S LKY
s7 -Aj ,3 ,., +`s +n wo ` V, u �u tr tr ku • WILLOW, COMMON BUTTONBUSH, COMMON NINEBARK, AND SILKY
J u cs W �Y .t, Cs, DOGWOOD. IF ALTERNATIVE SPEC ES ARE NEEDED, THEY WILL HAVE TO BE
u
u u u U u Lou u °tad APPROVED BY THE ENGINEER OR THE ENGINEER'S DESIGNATED
U. REPRESENTATIVE.
1.2 STAKES SHOULD BE HARVESTED AND PLANTED WHEN THE SPECIES ARE
DORMANT, THIS PER DO IS GENERALLY FROM LATE FALL TO EARLY
SPRING, OR BEFORE THE BUDS START TO BREAK.
1.3. WHEN HARVESTING CUTTINGS, SELECT HEALTHY, LIVE WOOD THAT IS
REASONABLY STRAIGHT.
T 4 USE LIVE WOOD AT LEAST 1 YEAR OLD OR OLDER THE BEST WOOD S 2
TO 5 YEARS OLD WITH SMOOTH BARK THAT IS NOT DEEPLY FURROWED
1.5 MAKE CLEAN CUTS WITH UNSPLIT ENDS TRIM BRANCHES FROM CUTTING
TOP OF BANK TO OJTER PROJECT EXTENT. TOP OF BANK TO OUTER PROJECT EXTENTS AS CLOSE AS POSSIBLE. CUT THE BUTT END CF THE CUTTING AT AN
ZONE B / ZONE ZONE A VARIES Z':,NE A Z'+NL F / 70NE C ANGLE (-45 DEGREES) AND THE TOP END PERPENDoC'ULAR (90
DEGREES).
Stream Riparian Zone wetlands 1.6 THE TOP (SQUARE CUT END) SHOULD BE PANTED AND SEALED BY V�Oti
DIPPING THE TOP 1-INCH TO 2-INCHES INTO A 50-50 MIX OF LIGHT dppa
Marring Percent Required Plamfrig Pervent Required COLORED LATEX PAINT AND WATER. THIS RED6CE5 THE POSSIBILITY OF ui oNV
Indlatar Planting. P Indiator Planting.Flaming. DESICCATION AND DISEASE CAUSING MORTAUTY AND MAKES THEM MORE m
Common Name ScknllflcName Sire Density flo Stemsted Common Name SdentificName SIZe Delhi Com Itlo Stems to Status Zane Amreg.e Status ry Sane Arz vos VISIBLE FOR SUBSEQUENT PLANTING EVALUATIONS. ASSURE THE STAKES =A�V o
IStemsJAcre1 n Planted (Stems/Ace) n Planed ARE PLANTED WITH THE TOP UP EazZ
1 7 CUTTINGS SHOULD GENERALLY BE BETWEEN 0 75-INCHES TO 3-INCHES
Black wdlow Sali.apro OHL like stake A 3.94 20 400B Wi:Iow Oak Qunnrs pheNas FAC Hare root C 0.51 t:: 3- IN DIAMETER BUT CAN BE LARGER DEPENDING ON THE SPECIES. HIGHEST (D7 f i m
SURVIVAL RATES ARE OBTAINED FROM USING CUTTINGS 2-INCHES TO f>:p-
SHkyWfllow So&Micro OHL UveStake A 1.84 7n 4008 S 3-INCHES IN DIAMETER LARGER DAMETER CUTTINGS ARE NEEDLED FOR
Swamp Common Crphalanthu Ouerrasbkolar FACW Hare root C O.St to PLANTING INTO ROCK RIPRAP.
Bultonbush acadenrolrss Oak OHL UveStake 24"spacings A Lod 20 4008 1 1 1.8 LIVE STOUT STAKES SHOULD BE LONG ENOUGH TO REACH BELOW THE
Common Physocarpus Swamp Quernrs FACIN Hare root C 0.51 t0 3 GROUNDWATER TABLE GENERALLY, A LENGTH OF 2-FEET TO 3-FEET WITH
FACW UveStake A :.Sa 27 4006 Chestnut Oak michausd A MINIMUM LENGTH OF IS-INCHES. f3
Hinebalk a uFOltus 1.9. CUTTINGS OF SMALL DIAMETER (UP TO 1.5-:NCHES) SHOULD BE A
SukyDog.wood [amusamamum FACW UveStake A L84 M 40M Schumard Oak s6umaMfr FAC Bare root C 0.S1 10 35 MINIMUM OF 18-INCHES LONG, THICKER CUTTINGS SHOULD BE LONGER
T 10 STAKES SHOULD BE CUT SO A TERMINAL BUD SCAR IS WITHIN 1-INCH
triodendron TO 4-INCHES OF THE TOP AT LEAST TWO BUDS AND/OR BUD SCARS V Yellow poplar ru.i era FACU airc root B 7.94 12.5 673 Sycamore PlQ7Ortos FACW Bare root C 0.51 10 3 SHOULD BE ABOVE THE GROUND AFTER PLANTING a
ocadenh76f
Pignut Hickory Caryaglobra FACU Bare root B 7.94 US 675 60 ffAA
She bark 2 LIVE STAKE PLANTING in
Hickory coryoraclnrow FAC Bareraot C 0.51 10 31, 21. STAKES MUST BE PLANTED WITH BUTT-ENDS INTO THE GROUND. LEAF �.
91ackgum NyssosyNalica FAC Bare root B 7.94 12.5 675 I BUD SCARS OR EMERGING BUDS SHOULD ALWAYS POINT UP.
Amertan Albans Black Gum NyssasyWrrca FAC Ham root I 0.51 10 is 26. USE AN IRON STAKE OR BAR TO MAKE A PILOT HOLE IN FIRM SOIL OR
s amens occidentatis FACW Bare root B 7.94 22.5 675 BETWEEN RIPRAP DRIVE LIVE STAKES INTO THE SOIL WITH A RUBBER
MALLET OR DEAD-BLOW HAMMER.
Water Oak Quercus nipre FAC Bare mot a 7,94 11.5 675 5 ky Dogwood eommsomr.mum FACW Bare root 0.51 tii 35 27. STAKES MUST NOT BE ALLOWED TO DRY OUT. THE CUTTINGS NOT
Common PLANTED THE DAY THEY ARE HARVESTED SHOULD BE SOAKED IN WATER p Q
Asimnarrrbba FAC Bare Mot R 794 12A 675 Cepholanrhus FOR A MINIMUM OF 24 HOURS AS SOAKING SIGNIFICANTLY INCREASES F>r Z
octidenroks
Paw Buttanbush OHL Bare root C a 1 10 35 THE SURVIVAL RATE OF THE CUTTINGS. SOAK FOR 5-7 DAYS FOR BEST <cc G
Spicchush lnderobenrain FAC Bare root It RESULTS.Iva 12.5 67S Amorpha 2.8 PLANT STAKES 2 FEET APART AND ALTERNATE SPECIES LIVE WHIPS AND p ell:
Q
Common AmrhrtOhier Falselndig.o /rurlcoso FACW Hare root C 0.51 Io 35 BRANCHES BURIED JUST UNDER THE SOIL SURFACE CAN BE USED IN Cr C3
S arvi be orborea FAC Bare mat 9 l va 12 S 6T' PLACE OF LIVE STAKES, M Z O F
Zone A and Zone B to be planted with 29 SET THE STAKE AS DEEP AS POSSIBLE INTO THE SOIL. PREFERABLY WITH ]C 2Z
Rep-ndstone Southern Riparian Sind Min 0168 at a rate of 15 pound% r See Proposed P amli ng Zones Sheet P.1)forZune C ool'on 80 PERCENT OF ITS LENGTH BURIED BUT NO LESS THAN ONE-HALF OF W M J 0
THE TOTAL LENGTH BURIED. 0:C)0 Z
26 TAMP THE SOIL AROUND THE CUTTING U Z C3
NOTES: Y J z
1: SPECIES AND PERCENT COMPOSITION SUBJECT TO AVAILABLE NjRSERY STOCK AT TIME Z.5OF PLANTING.
2. PLANTING PLAN UTILIZES SCHAFALE CLASSIFICATION OF NATURAL COMMUNITIES OF NC TEMPORARY SEEDING TABLE
4TH APPROXIMATION, AND WAS CROSS-REFERENCED TO VERIFY ALL PROPOSED PLANTS _
o ARE NATIVE TO LINCOLN COUNTY. Date Type Planting Rate(lbs/acre)
Jan 1-May 1 Rye Grain aka Annual Rye) 150
CUT TOP OF STAKE SQUARE Tall Fescue soa Ground Agricultural Limestone 2.000
2 TO 5 BUDS SCARS SHALL. 10-10-10 Fertilizer 750 W
BE ABOVE THE GROUND _y _ Straw Mulch 4,000 W
Ma 1-Aug 15 German Millet 50 Q
Tall Fescue _ 50 N
Ground Agricultural Limestone 2,000
18" MIN 10-10-10 Fertilizer 750 C
R f I TRIM BRANCHES CL05E. Straw Mulch 4.000
PLANT 80% OF r I Aug 15-Dec 30 Rye Grain 120
STAKE LENGTH INTO Tall Feseue Z
THE GROUND ;r it 0.75"-3" DIAMETER Ground Agricultural Limestone 2,000
a k 10-10-10 Fertilizer 1,000_
MAKE ANGLED(45-) CUT Straw Mulch 4 000
AT BUTT-END, PLANT DATE:
SUTT-ENO DOWN 10/04/202
2' EXISTING SURVEY AND PROPOSED DESIGN BY; PLANTING
CIVIL&ENVIRONMENTAL CONSULTANTS,INC. DETAILS
ry 3701 ARCO CORPORATE DRIVE,SUITE 400 SHEET
LIVE STAKES CHARLOTTE,NORTH CAROLINA 28273 PL-2
N PHONE:[phone] of 41

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