ARFQ DEP25-34 -Plans Part 2 (1).pdf
PDF 3 MB Posted
- Solicitation number
- ARFQ-0313-DEP2500000034-5
- Issued by
- Monongalia County, West Virginia
About this file
This file contains engineering design plans and technical specifications from the West Virginia Department of Environmental Protection's Division of Land Restoration for sediment control and land reclamation work at the C.C. Conley & Sons site in Nicholas County, West Virginia (Permit S-3046-91). The plans detail the specifications for multiple sediment ditches (#2, #3, and #4) including regrade plans, cross-sections, and erosion control measures. The work includes installation of silt fences, straw/hay bale dikes, erosion matting, rock filter outlets, sediment sumps, and rock check dams. The project is scheduled for October 2024.
The technical drawings provide detailed elevation profiles, station points, and construction specifications for the sediment control structures. The plans include precise measurements for ditch slopes (1-2%), liner thickness requirements, stapling patterns for erosion matting, and detailed cross-sections showing existing ground conditions versus proposed regrade lines. Standard construction details are provided for erosion control measures including silt fence installation, straw bale placement, and erosion matting application methods. A project identification sign specification is also included with detailed dimensions and mounting requirements.
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PLAN VIEW
100 0 100 200
S-3046-91 PERMIT BOUNDARY
0+
1+
2+
3+
4+
5+ 006+
7+
8+
9+
+0
+0
+0
+0
14+00
15+00
16+00
17+00
18+00
19+00
20+00
21+00
22+00
23+00
24+00
25+00
26+00
27+00
28+00 28+43.10
SEDIMENT DITCH NO. 1
SEDIMENT DITCH NO. 2
SEDIMENT DITCH NO. 2
REGRADE LIMITS
REGRADE LIMITS
REGRADE LIMITS
LIMITS OF DISTURBANCE
LIMITS OF DISTURBANCE
STATION 0+00
20 0 20 40
SEDIMENT DITCH NO. 2
0 604020204060
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EXISTING GROUND
STATION 1+00
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SEDIMENT DITCH NO. 2
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SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
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REGRADE LINE
EXISTING GROUND
STATION 2+00
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SEDIMENT DITCH NO. 2
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SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
STATION 3+00
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SEDIMENT DITCH NO. 2
STATION 4+00
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SEDIMENT DITCH NO. 2
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REGRADE LINE
EXISTING GROUND
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STATION 6+00
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SEDIMENT DITCH NO. 2
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STATION 7+00
20 0 20 40
SEDIMENT DITCH NO. 2
0 604020204060
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
REVISIONS
DATE: ( ):BY:
APPROVED BY:
CHECKED BY:
DRAWN BY:
DESIGNED BY:
SEDIMENT DITCH NO. 2 REGRADE
PLAN VIEW AND SECTIONS
SHEET 1 OF 3
TOTAL
SHT. NO.
OFFICE OF SPECIAL RECLAMATION
SCALE: AS SHOWN DATE: OCTOBER 2024
601 57th STREET SE
CHARLESTON, WV 25304
OFFICE: 1-304-926-0499
FAX: 1-304-926-0458
C.C. CONLEY& SONS, INC.
PERMIT S-3046-91
NICHOLAS COUNTY, WEST VIRGINIA
CBF
CBF
NLP
CBF
Division of Land Restoration Office of Special Reclamation
West Virginia Department of Environmental Protection
18401840
18601860
18801880
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19201920
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STATION 9+00
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STATION 10+00
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EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
SLOPE 1 TO 2%
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EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
STATION 11+00
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STATION 12+00
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STATION 13+00
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STATION 14+00
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EXISTING GROUND
STATION 15+00
20 0 20 40
SEDIMENT DITCH NO. 2
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SLOPE 1 TO 2%
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EXISTING GROUND
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STATION 16+00
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STATION 18+00
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EXISTING GROUND
STATION 19+00
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REGRADE LINE
EXISTING GROUND
STATION 20+00
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SEDIMENT DITCH NO. 2
0 604020204060
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
STATION 21+00
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SEDIMENT DITCH NO. 2
0 604020204060
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
REVISIONS
DATE: ( ):BY:
APPROVED BY:
CHECKED BY:
DRAWN BY:
DESIGNED BY:
SEDIMENT DITCH NO. 2 REGRADE
PLAN VIEW AND SECTIONS
SHEET 2 OF 3
TOTAL
SHT. NO.
OFFICE OF SPECIAL RECLAMATION
SCALE: AS SHOWN DATE: OCTOBER 2024
601 57th STREET SE
CHARLESTON, WV 25304
OFFICE: 1-304-926-0499
FAX: 1-304-926-0458
C.C. CONLEY& SONS, INC.
PERMIT S-3046-91
NICHOLAS COUNTY, WEST VIRGINIA
CBF
CBF
NLP
CBF
Division of Land Restoration Office of Special Reclamation
18601860
18801880
19001900
19201920
18601860
18801880
19001900
19201920
0 604020-20-40-60
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28+00
STATION 22+00
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SEDIMENT DITCH NO. 2
0 604020204060
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
STATION 23+00
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0 604020204060
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
STATION 24+00
20 0 20 40
SEDIMENT DITCH NO. 2
0 604020204060
STATION 25+00
20 0 20 40
SEDIMENT DITCH NO. 2
0 604020204060
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
STATION 26+00
20 0 20 40
SEDIMENT DITCH NO. 2
0 604020204060
STATION 27+00
20 0 20 40
SEDIMENT DITCH NO. 2
0 604020204060
STATION 28+00
20 0 20 40
SEDIMENT DITCH NO. 2
0 604020204060
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
REGRADE LINE
EXISTING GROUND
REVISIONS
DATE: ( ):BY:
APPROVED BY:
CHECKED BY:
DRAWN BY:
DESIGNED BY:
SEDIMENT DITCH NO. 2 REGRADE
PLAN VIEW AND SECTIONS
SHEET 3 OF 3
TOTAL
SHT. NO.
OFFICE OF SPECIAL RECLAMATION
SCALE: AS SHOWN DATE: OCTOBER 2024
601 57th STREET SE
CHARLESTON, WV 25304
OFFICE: 1-304-926-0499
FAX: 1-304-926-0458
C.C. CONLEY& SONS, INC.
PERMIT S-3046-91
NICHOLAS COUNTY, WEST VIRGINIA
CBF
CBF
NLP
CBF
Division of Land Restoration Office of Special Reclamation
PLAN VIEW
50 0 50 100
SEDIMENT DITCH NO. 3
REGRADE LIMITS
ROADSIDE CONVEYANCE DITCH
SEE DETAIL ON SHEET 8
BENCH POND REGRADE
LIMITS OF DISTURBANCE
LIMITS OF DISTURBANCE
0+00
0+50
1+00
1+50
2+00
2+50
3+00
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6+506+54.46
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EXISTING GROUND
REGRADE LINE
STATION 1+00
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SEDIMENT DITCH NO. 3
0 604020204060
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
STATION 2+00
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SEDIMENT DITCH NO. 3
0 604020204060
STATION 3+00
20 0 20 40
SEDIMENT DITCH NO. 3
0 604020204060
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
STATION 4+00
20 0 20 40
SEDIMENT DITCH NO. 3
0 604020204060
STATION 5+00
20 0 20 40
SEDIMENT DITCH NO. 3
0 604020204060
STATION 6+00
20 0 20 40
SEDIMENT DITCH NO. 3
0 604020204060
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
REVISIONS
DATE: ( ):BY:
APPROVED BY:
CHECKED BY:
DRAWN BY:
DESIGNED BY:
SEDIMENT DITCH NO. 3 REGRADE
PLAN VIEW AND SECTIONS
TOTAL
SHT. NO.
OFFICE OF SPECIAL RECLAMATION
SCALE: AS SHOWN DATE: OCTOBER 2024
601 57th STREET SE
CHARLESTON, WV 25304
OFFICE: 1-304-926-0499
FAX: 1-304-926-0458
C.C. CONLEY& SONS, INC.
PERMIT S-3046-91
NICHOLAS COUNTY, WEST VIRGINIA
CBF
CBF
NLP
CBF
Division of Land Restoration Office of Special Reclamation
0+00
0+50
1+00
1+50
2+00
2+50
3+00
3+50
4+00
4+50 5+00 5+50 6+00
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8+00
8+15.66
PLAN VIEW
50 0 50 100
1980 1980
1960 1960
1940 1940
1920 1920
1860 1860
1840 1840
0+00 0+20
0+40
0+60 0+80
1+00
1+20 1+26.32
REGRADE LIMITSSEDIMENT DITCH NO. 4
S-3046-91 PERMIT BOUNDARY
CHANNEL NO. 3
LIMITS OF DISTURBANCE
STATION 0+00
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SEDIMENT DITCH NO. 4
0 604020204060
EXISTING GROUND
REGRADE LINE
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4.32%
STATION 1+00
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SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
STATION 2+00
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REGRADE LINE
EXISTING GROUND
STATION 3+00
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EXISTING GROUND
STATION 4+00
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EXISTING GROUND
STATION 8+00
20 0 20 40
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SLOPE 1 TO 2%
REGRADE LINE
EXISTING GROUND
REVISIONS
DATE: ( ):BY:
APPROVED BY:
CHECKED BY:
DRAWN BY:
DESIGNED BY:
SEDIMENT DITCH NO. 4 REGRADE
PLAN VIEW AND SECTIONS
SHEET 1 OF 2
TOTAL
SHT. NO.
OFFICE OF SPECIAL RECLAMATION
SCALE: AS SHOWN DATE: OCTOBER 2024
601 57th STREET SE
CHARLESTON, WV 25304
OFFICE: 1-304-926-0499
FAX: 1-304-926-0458
C.C. CONLEY& SONS, INC.
PERMIT S-3046-91
NICHOLAS COUNTY, WEST VIRGINIA
CBF
CBF
NLP
CBF
Division of Land Restoration Office of Special Reclamation
0+00 0+10 0+20 0+30 0+40 0+50 0+60 0+70 0+80 0+90 1+00 1+10 1+20 1+30
PROFILE
20 0 20 40
CHANNEL NO. 3
CHANNEL NO. 3 DETAIL
NOT TO SCALE
DEPTH LINING
(FT)
TOP WIDTH
(FT)
D T
7.0
BOTTOM
WIDTH
(FT)
B
3.0 D50 = 6 INCHES
LIMESTONE RIPRAP
LINER
THICKNESS
(INCHES)
12.01.0
DESIGN
EXISTING GROUND
TOP OF ROCK
RIPRAP SURFACE
8.53% 16.99%
11.45%
20.78%
2.54%
REVISIONS
DATE: ( ):BY:
APPROVED BY:
CHECKED BY:
DRAWN BY:
DESIGNED BY:
SEDIMENT DITCH NO. 4 REGRADE
PLAN VIEW AND SECTIONS
SHEET 2 OF 2
TOTAL
SHT. NO.
OFFICE OF SPECIAL RECLAMATION
SCALE: AS SHOWN DATE: OCTOBER 2024
601 57th STREET SE
CHARLESTON, WV 25304
OFFICE: 1-304-926-0499
FAX: 1-304-926-0458
C.C. CONLEY& SONS, INC.
PERMIT S-3046-91
NICHOLAS COUNTY, WEST VIRGINIA
CBF
CBF
NLP
CBF
Division of Land Restoration Office of Special Reclamation
OUTLET CROSS-SECTIONUP-SLOPE FACE
R3-ROCK
AASHTO #57
6" MIN.
1 MIN.
1 MIN.
FILTER FABRIC OR
STRAW BALES
WOOD POSTS
1 MIN.
HEIGHT OF ROCK FILTER = 5/6
HEIGHT OF FILTER FABRIC FENCE
OR STRAW BALES
3' MIN.
AASHTO #57
% SLOPE
L
1'
3"
FLOW
RUN
R
IS
E
9"
3" MIN.
SECTION A-A' SECTION C-C'
NOTE:
1. SPACING OF PREFABRICATED DITCH CHECKS
SHALL BE THE SAME AS STONE DITCH CHECKS.
2. AASHTO #1 (2-4 INCH) SHALL BE USED, AND MAY
BE REINFORCED WITH 3 TO 6 INCH RIPRAP.
3. THE MINIMUM DITCH DEPTH IS 1.0'.DITCH MAY BE
TRAPEZOIDAL OR V-DITCH.
A
A'
C
C'
LL= (160/S), WITH A 100' MAX
WHERE,
L= SPACING IN FEET
S= % SLOPE= (RISE/RUN) X 100
9"
3" MIN.
ROCK CHECK DAM
NTS
3"
2"-5"
12"
6"
2.4.
5.
3B.
1.
3A.
CRITICAL POINTS
A. OVERLAPS AND SEAMS
B. PROJECTED WATER LINE
C. CHANNEL BOTTOM/SIDE
SLOPE VERTICES
* HORIZONTAL STAPLE SPACING SHOULD BE ALTERED
IF NECESSARY TO ALLOW STAPLES TO SECURE THE
CRITICAL POINTS ALONG THE CHANNEL SURFACE.
A
A
B C
B C
** IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE
OR STAKE LENGTHS GREATER THAN 6" MAY BE
12"
6"
6"
6"
4"-6"
4"
(15 cm)
NOTE:
NECESSARY TO PROPERLY ANCHOR THE BLANKETS.
4"
2"-5"1.
6.
7.
2.
5.
4.8.
3.
6"
" M
IN
4" MIN
FLOW
EMBED FILTER FABRIC
MIN. 6" INTO GROUND
FILTER FABRIC
FILTER FABRIC
THE FENCE POSTS AND EXTEND
IT INTO THE DITCH.
EXTENSION OF FABRIC INTO TRENCH
FENCE POST
THE EXCAVATED SOIL.
48" MIN. FENCE
OF FILTER ABOVE
GROUND SURFACE
30" MIN. HEIGHT
FLOW
FLOW
10' MAX. C/O2. ATTACH THE FILTER FABRIC TO
A 4" X 4" TRENCH UPSLOPE
ALONG THE LINE OF POSTS.
1. SET POSTS AND EXCAVATE 3. BACKFILL AND COMPACT
POST
48" HIGH (MIN.) FENCE POSTS
NOTE:
SILT FENCE SHALL BE INSTALLED IN THE LOCATIONS SHOWN ON THE PROJECT PLANS AND IN
ACCORDANCE WITH THE DRAWING DETAILS SHOWN:
1. A TRENCH SHALL BE PLOWED OR OTHERWISE EXCAVATED TO THE REQUIRED DEPTH
WITH LITTLE, IF ANY, DISTURBANCE TO THE DOWN SLOPE SIDE OF THE TRENCH. THE
BOTTOM OF THE TRENCH AND THE FENCE TOP SHALL BE PLACED ON A LEVEL GRADE.
WHEN IT IS NECESSARY TO CROSS SMALL DEPRESSIONS, THE TRENCH BOTTOM AND
FENCE TOP MAY DEVIATE SLIGHTLY FROM THE LEVEL GRADE. GRADES IN SUCH
SECTIONS WILL NOT EXCEED 1%, NOR WILL THE DEVIATION EXTEND
FOR MORE THEN TWENTY-FIVE (25) FEET.
2. SUPPORT STAKES WILL BE DRIVEN TO THE REQUIRED DEPTH BELOW THE EXISTING
GROUND SURFACE AT THE SPECIFIED INTERVALS.
3. STRETCH AND FASTEN FABRIC TO THE UP-SLOPE SIDE OF THE SUPPORT STAKES.
4. WHERE THE ENDS OF THE FABRIC COME TOGETHER, THEY BE BE OVERLAPPED,
FOLDED, AND STAPLED TO PREVENT SEDIMENT BYPASS.
5. THE TOE ANCHOR WILL BE BACKFILLED AND COMPACTED TO A DENSITY EQUAL TO THE
SURROUNDING SOILS.
6. FILTER FABRIC IS TO BE FASTENED SECURELY TO POSTS WITH WIRE TIES OR STAPLES.
7. WHEN TWO SECTIONS OF FILTER FABRIC ADJOIN EACH OTHER, THEY SHALL BE
OVERLAPPED BY SIX INCHES AND FOLDED.
8. MAINTENANCE SHALL BE PERFORMED AS NEEDED AND INSPECTED FOR DAMAGE
AFTER RAINS.
9. POSTS SHALL BE CONSTRUCTED OF TWO (2) INCH X TWO (2) INCH HARDWOOD, THREE
(3) FEET LONG.
10. APPROVED PREFABRICATED UNITS INCLUDE "GEOFAB", "ENVIROFENCE", OR APPROVED
EQUAL.
11. REFER TO TECHNICAL SPECIFICATION SECTION 6-2 SEDIMENT CONTROL FOR MORE
DETAILS.
1. PREPARE SOIL BEFORE INSTALLATION BLANKETS, INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED. WHEN USING
EROSION MATTING.
2. BEGIN AT THE TOP OF THE CHANNEL BY ANCHORING THE BLANKET IN A SIX (6) INCH DEEP X SIX (6) INCH WIDE TRENCH THAT WITH APPROXIMATELY TWELVE (12) INCHES OF BLANKET EXTENDED BEYOND THE UP-SLOPE PORTION OF THE TRENCH. ANCHOR THE BLANKET WITH A ROW OF STAPLES/STAKES APPROXIMATELY TWELVE (12) INCHES APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING TWELVE (12) INCH PORTION OF BLANKET BACK OVER SEED AND COMPACTED SOIL. SECURE BLANKET OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY
TWELVE (12) INCHES ACROSS THE WIDTH OF THE BLANKET.
3. ROLL CENTER BLANKET IN DIRECTION OF WATER FLOW IN BOTTOM OF CHANNEL. BLANKETS WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL BLANKETS MUST BE SECURELY FASTENED TO THE SOIL SURFACE BY PLACING STAPLES/STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING THE DOT SYSTEM, STAPLES/STAKES SHOULD BE PLACED THROUGH
EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN.
4. PLACE CONSECUTIVE BLANKETS END OVER END (SHINGLE STYLE) WITH A FOUR (4) INCH TO SIX (6) INCH OVERLAP. USE A DOUBLE ROW OF STAPLES STAGGERED FOUR (4) INCHES APART AND FOUR (4) INCH ON CENTER TO SECURE BLANKETS.
5. FULL LENGTH EDGE OF BLANKETS AT TOP OF SIDE SLOPES MUST BE ANCHORED WITH A ROW OF STAPLES/STAKES APPROXIMATELY TWELVE
(12) INCHES APART IN A SIX (6) INCH DEEP X SIX (6) INCH WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING.
6. ADJACENT BLANKETS MUST BE OVERLAPPED APPROXIMATELY TWO (2) TO FIVE (5) INCHES (DEPENDING ON BLANKET TYPE) AND STAPLED.
7. IN HIGH FLOW CHANNEL APPLICATIONS, A STAPLE CHECK SLOT IS RECOMMENDED AT THIRTY (30) TO FORTY (40) FOOT INTERVALS. USE A
DOUBLE ROW OF STAPLES STAGGERED FOUR (4) INCHES APART AND FOUR (4) INCH ON CENTER THE ENTIRE WIDTH OF THE CHANNEL.
8. THE TERMINAL END OF THE BLANKETS MUST BE ANCHORED WITH A ROW OF STAPLES/STAKES APPROXIMATELY TWELVE (12) INCHES APART IN
A SIX (6) INCH DEEP X SIX (6) INCH WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING.
1. PREPARE SOIL BEFORE INSTALLATION BLANKETS, INCLUDING ANY NECESSARY APPLICATION OF LIME, FERTILIZER, AND SEED. WHEN USING
EROSION MATTING.
2. BEGIN AT THE TOP OF THE CHANNEL BY ANCHORING THE BLANKET IN A SIX (6) INCH DEEP X SIX (6) INCH WIDE TRENCH THAT WITH APPROXIMATELY TWELVE (12) INCHES OF BLANKET EXTENDED BEYOND THE UP-SLOPE PORTION OF THE TRENCH. ANCHOR THE BLANKET WITH A ROW OF STAPLES/STAKES APPROXIMATELY TWELVE (12) INCHES APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING TWELVE (12) INCH PORTION OF BLANKET BACK OVER SEED AND COMPACTED SOIL. SECURE BLANKET OVER COMPACTED SOIL WITH A ROW OF STAPLES/STAKES SPACED APPROXIMATELY
TWELVE (12) INCHES ACROSS THE WIDTH OF THE BLANKET.
3. ROLL CENTER BLANKET IN DIRECTION OF WATER FLOW IN BOTTOM OF CHANNEL. BLANKETS WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL BLANKETS MUST BE SECURELY FASTENED TO THE SOIL SURFACE BY PLACING STAPLES/STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAPLE PATTERN GUIDE. WHEN USING THE DOT SYSTEM, STAPLES/STAKES SHOULD BE PLACED THROUGH
EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAPLE PATTERN.
4. THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITH APPROXIMATELY TWO (2) INCH TO FIVE (5) INCH OVERLAP DEPENDING ON
BLANKET TYPE.
5. CONSECUTIVE BLANKETS SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROXIMATE THREE (3) INCH OVERLAP. STAPLE THROUGH OVERLAPPED AREA, APPROXIMATELY TWELVE (12) INCHES APART ACROSS THE ENTIRE BLANKET WIDTH.
6. IN LOOSE SOIL CONDITIONS, THE USE OF STAPLE OR STAKE LENGHTS GREATER THAN SIX (6) INCHES MAY BE NECESSARY TO PROPERLY
SECURE THE BLANKETS.
1' 1'
EROSION MATTING
NTS
ROCK FILTER OUTLETS
NTS
SILT FENCE DETAIL
NTS
CONSTRUCTION DETAIL
INSTALLATION DETAIL
SLOPE INSTALLATION
CHANNEL INSTALLATION
STORAGE TANKCOMPACTED
SOIL COMPACTED
SOIL
10 MIL PLASTIC LINER
EARTHEN BASIN
4 SIDES
LOOSE SAND TO PROTECT
PLASTIC LINER FROM PUNCTURE
BURY "ENDS" OR WEIGHT
TO SECURE LINER (TYP.)
(H) MIN 2'
6'4'
2" SS - NPT
MALE THREAD
2" BANJO BALL VALVE OR
APPROVED EQUIVALENT
SEAL TO LINER BY MEANS
OF MECHANICAL FITTINGS
OR WELDING
SPILL CONTAINMENT DETAIL
NTS
NOTES:
1. SELECTED HEIGHT (H) OF EARTHEN BERM IS TO BE A TWO (2) FOOT MINIMUM OR 110% OF THE CAPACITY OF THE TANK(S) TOTAL VOLUME WITHIN THE BERM. A SIX (6) INCH FREEBOARD MUST BE INCLUDED.
2. A TWO (2) INCH WATER REMOVAL DRAIN SHALL BE LOCATED AT THE LOWEST POINT IN THE BOTTOM OF THE CONTAINMENT VOLUME. IT SHALL CONNECT TO A NORMALLY CLOSED VALVE OUTSIDE THE DIKE.
THE VALVE SHALL BE MANUALLY OPERATED AND PROTECTED FROM UNAUTHORIZED OPERATION.
RAINWATER CONTAINED WITHIN THIS DIKE SHALL BE EXAMINED PRIOR TO RELEASE TO ENSURE THAT HARMFUL QUANTITIES OF FUELS AND LUBRICANTS ARE NOT DISCHARGED. ALTERNATE METHODS OF
WATER REMOVAL WILL BE CONSIDERED FOR APPROVAL.
3. TANKS WITH SECONDARY CONTAINMENT MAY BE USED AS AN ALTERNATIVE.
SECTION A-A'
A
A'
8'
6'
2'
3"
MIN
Flow
SEDIMENT SUMP DETAIL
NTS
STRAW OR HAY BALE DIKE DETAILS
NTS
NOTES:
1. BALES SHALL BE PLACED IN A ROW WITH ENDS TIGHTLY ABUTTING THE ADJACENT BALES.
2. ALL BALES SHALL BE EMBEDDED IN THE SOIL A MINIMUM OF FOUR (4) INCHES OR BALES COVERED WITH A FILTER MAT, WITH EARTH TAMPED
ON THE UPSTREAM SIDE TO PREVENT PIPING.
3. BALES SHALL BE SECURELY ANCHORED IN PLACE BY STAKES DRIVEN THROUGH THE BALES. THE FIRST STAKE IN EACH BALE SHALL BE
DRIVEN TOWARD PREVIOUSLY LAID BALE TO FORCE BALES TOGETHER.
4. BALES SHALL BE REMOVED AS DIRECTED BY THE ENGINEER.
ANCHORING DETAIL END VIEW
FLOW
EMBEDDED AS SITE
CONDITIONS DICTATE TO
PREVENT FLOW UNDER
BALES.
SOIL COMPACTED TO
PREVENT PIPING
ANGLE FIRST STAKE TOWARD
PREVIOUSLY LAID BALE
BOUND BALES
PLACED ON CONTOUR
2" X 2" STAKES MINIMUM OF 1 FT. INTO GROUND
REVISIONS
DATE: ( ):BY: SEDIMENT AND EROSION CONTROL
TOTAL
SHT. NO.
SCALE: NTS
Division of Land Restoration
Office of Special Reclamation
West Virginia Department of Environmental ProtectionSTANDARD
DETAILS
DATE: OCTOBER 2024
OFFICE OF SPECIAL RECLAMATION
601 57th STREET SE
CHARLESTON WEST VIRGINIA 25304
OFFICE: 1-304-926-0499
FAX: 1-304-926-0458
C.C. CONLEY& SONS, INC.
PERMIT S-3046-91
NICHOLAS COUNTY, WEST VIRGINIA
4'-0"
4'-0"
4'-0"
9"
1'-3"
1'-3"
5"
GROUND LINE
(3) 4"X4" POSTS
# 57 AGGREGATE
(TYPICAL)
(3) 2"X4" CROSS
BRACE
CARRIAGE BOLT
CENTER LINE
CARRIAGE BOLT
CENTER LINE
NOTES:
1. REFER TO TECHNICAL SPECIFICATIONS SECTION
1-0 MOBILIZATION AND DEMOBILIZATION.
2. SIGN BOARD TO BE 3/4" BY 4' X 8' MARINE
PLYWOOD OR ALUMINUM CLAD.
3. MOUNT SIGN TO POSTS USING 3/8" X 7"
GALVANIZED CARRIAGE BOLTS.
4. POSTS ARE TO BE PRESSURE TREATED 4" X 4" X
12'.
5. LOCATION TO BE DETERMINED BY WVDEP.
6. ALL LETTERING TO BE EITHER GREEN OR BLACK.
STATE OF WEST VIRGINIA
DEPARTMENT OF ENVIRONMENTAL PROTECTION
Division of Land Restoration Office of Special Reclamation
Project Name Permit X-XXXX-XX
HAROLD D. WARD
Cabinet Secretary
Robert Rice Director
Contractor: Project Start Date: XX/XX/XX
Project Cost: $XXX,XXX.00 Funding provided by the Special Reclamation Coal Tax paid by WV Coal Mine Companies
DLR
6" 3'-0" 3'-0" 6"
1' -0
5 8"
77 8"
33 4"
33 4"
2" 1'-51
4" 6'-51 4"
11 8" 3"
21 4"
33 4"
33 4"
21 4"11 2"
21 4"
6"
21 4"11 2"
6'-17 8"
1' -6
21 4"
PROJECT SIGN
SCALE: NTS
7"
33 4" 1" 3 4" 1"
71 8"
1" 3 4" 1"
8"
1' -4
7 8"
1" 3 4" 1"
47 8" 21 4"11 2"21 4"
47 8"
33 4"
11 2"
11 2"
1"
8'
REVISIONS
DATE: ( ):BY: PROJECT SIGN
TOTAL
SHT. NO.
SCALE: NTS DATE: OCTOBER 2024
Division of Land Restoration
Office of Special Reclamation
West Virginia Department of Environmental ProtectionSTANDARD
DETAILS
OFFICE OF SPECIAL RECLAMATION
601 57th STREET SE
CHARLESTON WEST VIRGINIA 25304
OFFICE: 1-304-926-0499
FAX: 1-304-926-0458
C.C. CONLEY& SONS, INC.
PERMIT S-3046-91
NICHOLAS COUNTY, WEST VIRGINIA
File details come from the government source that posted it. Updated .