ADDENDUM 3 ARFQ DEP25-09 ATTACHMENT A FILE 2 PAGES 21-40.pdf
PDF 8 MB Posted
- Attached to
- AML-Kempton Refuse Rehabilitation
- Solicitation number
- ARFQ-0313-DEP2500000009-5
- Issued by
- Raleigh County, West Virginia
About this file
This document is an Addendum for a state and local contract opportunity between the West Virginia Department of Environmental Protection (WVDEP) Abandoned Mine Lands & Reclamation division and Western Pocahontas Property Ltd for the Kempton Refuse Rehabilitation project. The addendum provides detailed plans and profiles for 9 channel repair and reclamation activities, including 4 channel repairs, 3 channel reclamations, and an AMD collection channel. The work includes grouted riprap lined trapezoidal channels, roadside collection channel work, and underdrain/seep collector installations. The project also involves temporary access road construction and rehabilitation, slip repair, and installation of a temporary sump and dewatering system.
Pricing for the work is not specified, but the document indicates the project is funded by the WVDEP Abandoned Mine Lands & Reclamation division. No information is provided on any incumbent contractors, set asides, or funding source amounts. The contract term is not explicitly stated, but the comprehensive nature of the work described suggests a multi-year project.
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BEGIN CHANNEL REPAIR #4
PROPOSED GROUT/ANCHOR KEY
STA: 98+21
INV: 2865.66'
END CHANNEL REPAIR #4
STA: 99+45
INV: 2823.31'
TIE TO CHANNEL REPAIR #7
@ STA: 104+38
CHANNEL REPAIR #4
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
+0
+5
+0
+5
+6
4+
4+
4+
CHANNEL REPAIR #7
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
END CHANNEL REPAIR #7
PROPOSED GROUT/ANCHOR KEY
STA: 104+60
INV: 2823.05'
BEGIN CHANNEL REPAIR #7
STA:104+05
INV: 2829.56'
SAND BAG DAM
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C
BEGIN CHANNEL REPAIR #3
STA: 94+25
INV: 2957.65'
END CHANNEL REPAIR #3
STA: 95+80
INV: 2939.64'
94+50
+0
+5
+0
+5
+0
+0 0.
+00
+5
+0
75+00
+50
76+00
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CHANNEL REPAIR #3
RIPRAP TRAPEZOIDAL
CHANNEL W/GCL 10
3+
EXISTING 48" HDPE CULVERT
(NOT TO BE DISTURBED)
PROPOSED
ROADSIDE
COLLECTION
CHANNEL
EXTENSION
ROADSIDE
COLLECTION CHANNEL
REMOVAL AND RESTORATION
94+00 94+50 95+00 95+50 96+00 96+50 97+0097+00
RIPRAP
TRAPEZOIDAL CHANNEL
W/GCL
EXISTING 48 INCH HDPE CULVERT #2
EXISTING GRADE
EXISTING
BTM
CHANNEL
BEGIN CHANNEL REPAIR #3
STA: 94+25
INV: 2957.65'
END CHANNEL REPAIR #3
STA: 95+80
INV: 2939.64'
-36.97% -11.15%
-21.60%
-4.65%
98+00 98+50 99+00 99+5099+60
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
CHANNEL REPAIR #7
INSTALL GROUT ANCHOR/KEY
EXISTING GRADE
PLEASE SEE SHEET 32 FOR THE
STREAM / CHANNEL PUMP AROUND
PROCEDURES DURING CONSTRUCTION
BEGIN CHANNEL REPAIR #4
STA: 98+21
INV: 2865.66'
EXISTING
BTM CHANNEL
END CHANNEL REPAIR #4
STA: 99+45 / INV: 2823.31'
TIE TO CHANNEL REPAIR #7
@ STA: 104+38
-34.35%
-45.57%
-31.10%
-17.68%
104+00 104+50 104+65
GROUTED RIPRAP LINED TRAPEZOIDAL
CHANNEL W/GCL
INSTALL GROUT
ANCHOR/KEY INSTALL GROUT
ANCHOR/KEY
END CHANNEL
STA: 104+60
INV: 2823.05'
BEGIN CHANNEL
STA: 104+05
INV: 2829.56'
-13.32% -10.43%
INTERSECT CHANNEL
CHANNEL REPAIR #7
STA: 104+38
INV: 2823.31''
CHANNEL REPAIR #3
PROFILE
SCALE: 1"=20' H/V
CHANNEL REPAIR #4
PROFILE
SCALE: 1"=20' H/V
CHANNEL REPAIR #4 AND #7
PLAN
SCALE: 1"=20' H/V
CHANNEL REPAIR #3
PLAN
SCALE: 1"=20' H/V
CHANNEL REPAIR #7
PROFILE
SCALE: 1"=20' H/V
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
AutoCAD SHX Text
STA5
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-CHANNELS WITH PLANS.dwg PLOT DATE/TIME: 10/21/2024 8:28 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-CHANNELS WITH PLANS.dwg PLOT DATE/TIME: 10/21/2024 8:28 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:28 PM USER: danny j. wolfe 10/21/2024 8:28 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
AutoCAD SHX Text
SURVEY BY:
AutoCAD SHX Text PROJECT No.
AutoCAD SHX Text FIELD BOOK No.:
AutoCAD SHX Text
SURVEY DATE:
AutoCAD SHX Text
NO.
AutoCAD SHX Text
BY
AutoCAD SHX Text
DATE
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DESCRIPTION
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DRAWN:
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DATE:
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DATE:
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DATE:
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LAYOUT TAB:
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CHANNEL REPAIR 3 4 7
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
AutoCAD SHX Text
REVISIONS
AutoCAD SHX Text
CHANNEL REPAIR #3, #4, AND #7
AutoCAD SHX Text
MAGNETIC
100+00 100+50 101+00 101+50 102+00 102+50 102+70
GROUTED RIPRAP LINED TRAPEZOIDAL
CHANNEL W/GCL
EXISTING GRADE
BEGIN CHANNEL REPAIR #5
STA: 100+10
INV: 3015.36'
END CHANNEL REPAIR #5
STA: 102+60
INV: 2965.79'
INSTALL GROUT
ANCHOR/KEY
EXISTING BTM CHANNEL
CHANNEL REPAIR #5 - STA: 101+93
END CHANNEL REPAIR #8 - STA: 105+28
INV: 2970.09'
CHANNEL REPAIR #5 - STA: 102+44
END PROPOSED AMD COLLECTION CHANNEL - STA: 68+61
INV: 2966.77'
-25.18%
-36.29%
-9.94%
-6.15% 2900
87+00 87+50 88+00 88+5088+55
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
EXISTING
GRADE
INSTALL GROUT
ANCHOR/KEY
ROCK CHECK
DAM (TYP)
TIE TO / COLLECT EXISTING
ROADSIDE CHANNEL
PROPOSED CHANNEL REPAIR #6
BEGIN CHANNEL
STA: 87+13
INV: 2944.45'
END CHANNEL
STA: 88+36
INV: 2918.43'
-1.95%
-42.22%
103+00 103+50 103+70
BEGIN CHANNEL REPAIR #6
STA: 103+05
INV: 2933.99'
END CHANNEL REPAIR #6
STA: 103+55
INV: 2912.99'
INSTALL GROUT
ANCHOR/KEY
EXISTING
GRADE
GROUTED RIPRAP
LINED TRAPEZOIDAL
CHANNEL W/GCL
-42.01%
105+00 105+50 105+66
BEGIN CHANNEL REPAIR #8
STA: 105+05
INV: 2971.18'
INSTALL GROUT
ANCHOR/KEY
PROPOSED
CHANNEL
REPAIR #5
-4.76%
END CHANNEL REPAIR #8
STA: 105+28 / INV: 2970.09'
TIE TO CHANNEL REPAIR #5
@ STA: 101+93
GROUTED RIPRAP
LINED TRAPEZOIDAL
CHANNEL W/GCL
B-3 B-6
BEGIN CHANNEL REPAIR #5
RIPRAP GROUT LINED
STA: 100+10
INV: 3015.36'
CHANNEL REPAIR #5
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
100+00
101+00
102+00
102+70
+8
68+00
+5
END CHANNEL REPAIR #8
RIPRAP GROUT LINED
STA: 105+28
INTERSECT CHANNEL REPAIR #5
@ STA: 101+93
INV: 2970.09'
105+00
105+50
105+66
COLLECTION CHANNEL
EXISTING RIPRAP CHANNEL
CHANNEL REPAIR #8
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
BEGIN CHANNEL REPAIR #8
RIPRAP GROUT LINED
STA: 105+05
INV: 2971.18'
END CHANNEL REPAIR #5
RIPRAP GROUT LINED
STA: 102+60
INV: 2965.79'
END COLLECTION CHANNEL
RIPRAP GROUT LINED
STA: 68+61
INTERSECT CHANNEL REPAIR #5
@ STA: 102+44
INV: 2966.77'
INSTALL
GROUT/ANCHOR KEY
INSTALL
GROUT/ANCHOR KEY
g g g g g g g g g g g
C
END ROAD
CHANNEL EXTENSION
STA: 88+36
INV: 2918.43'
+5
+0
+5
+0
+0 0.
87+00
+5
+0
88+50
88+55
BEGIN ROAD CHANNEL
EXTENSION
STA: 87+13
INV: 2944.45'
75+00
75+50
76+00
3+
3+
3+
BEGIN CHANNEL REPAIR #6
RIPRAP GROUT LINED
STA: 103+05
INV: 2933.99'
ROADSIDE
COLLECTION CHANNEL
REMOVAL AND RESTORATION
ROAD CHANNEL EXTENSION
GROUTED
RIPRAP LINED TRAPEZOIDAL
CHANNEL W/GCL
EXISTING 48" HDPE CULVERT
(NOT TO BE DISTURBED)
PROPOSED CHANNEL REPAIR #6
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
END CHANNEL REPAIR #6
STA: 103+55
INV: 2912.99'
CHANNEL REPAIR #5
PROFILE
SCALE: 1"=20' H/V
ROAD CHANNEL EXTENSION
PROFILE
SCALE: 1"=20' H/V
ROAD CHANNEL EXTENSION AND CHANNEL REPAIR #6
PLAN
SCALE: 1"=20' H/V
CHANNEL REPAIR #5
PLAN
SCALE: 1"=20' H/V
CHANNEL REPAIR #6
PROFILE
SCALE: 1"=20' H/V
CHANNEL REPAIR #8
PROFILE
SCALE: 1"=20' H/V
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-CHANNELS WITH PLANS.dwg PLOT DATE/TIME: 10/21/2024 8:29 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-CHANNELS WITH PLANS.dwg PLOT DATE/TIME: 10/21/2024 8:29 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:29 PM USER: danny j. wolfe 10/21/2024 8:29 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
AutoCAD SHX Text
SURVEY BY:
AutoCAD SHX Text PROJECT No.
AutoCAD SHX Text FIELD BOOK No.:
AutoCAD SHX Text
SURVEY DATE:
AutoCAD SHX Text
NO.
AutoCAD SHX Text
BY
AutoCAD SHX Text
DATE
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text
DRAWN:
AutoCAD SHX Text
SCALE:
AutoCAD SHX Text
CHECKED:
AutoCAD SHX Text
APPROVED:
AutoCAD SHX Text
DATE:
AutoCAD SHX Text
DATE:
AutoCAD SHX Text
DATE:
AutoCAD SHX Text
LAYOUT TAB:
AutoCAD SHX Text
RD CHANNEL EXTENSION AND CHANNEL REPAIR 5 AND 6
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
AutoCAD SHX Text
REVISIONS
ROAD CHANNEL EXTENSION AND CHANNEL REPAIR #5, AND #6
67+00 67+50 68+00 68+50 68+85
EXISTING
GRADE
EXISTING 24 INCH
HDPE OUTLET
END AMD COLLECTION CHANNEL
STA: 68+61
INTERSECT CHANNEL REPAIR #5
@ STA: 102+44
INV:2966.65'
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
INSTALL GROUT
ANCHOR/KEY ROCK CHECK
DAM (TYP)
BEGIN AMD COLLECTION CHANNEL
STA: 67+10
INV: 3015.17'
-48.92%
-44.75%
-37.90%
-21.13% -11.92%
CHANNEL REPAIR #5
g g g g g g g g g g gBEGIN DIVERSION CHANNEL
STA: 64+30
INV: 3002.43'
89+00
+7
+0
0 64 +5
0 65 +0
+5
+0
+5
26+00
25+50
THE CONTRACTOR IS TO INSTALL A SUMP
AT STATION 64+25 TO COLLECT UPLOPE
RUNOFF. THE CONTRACTOR WILL ENSURE
THAT THE SUMP DISCHARGES INTO THE
DIVERSION CHANNEL.
PLEASE SEE SHEET 38 FOR SUMP DETAILS
6+
6+
6+
10 30
ROCK CHECK DAM (TYP)
END CHANNEL REPAIR #9
STA: 106+53 / INV: 2958.80'
END DIVERSION CHANNEL
RIPRAP GROUT LINED
STA: 66+53 / INV: 2959.21'
TIE TO CHANNEL REPAIR #9
@ STA: 106+39
DIVERSION CHANNEL
RIPRAP LINED TRAPEZOIDAL
CHANNEL W/GCL
CHANNEL REPAIR #9
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
BEGIN CHANNEL REPAIR #9
STA: 106+07 / INV: 2961.31'
SLIP REPAIR TEMPORARY
EXCESS MATERIAL STOCKPILE
TEMPORARY
BRIDGE
(TIMBER MAT)
64+00 64+50 65+00 65+50 66+00 66+50 66+70
PROPOSED BOTTOM
OF CHANNEL (TYP)
INSTALL GROUT
ANCHOR/KEY
RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
EXISTING GRADE
ROCK CHECK
DAM (TYP)
PROPOSED SUMP
SEE DETAILS
BEGIN PROPOSED DIVERION CHANNEL
STA: 64+30
INV: 3002.43'
END PROPOSED DIVERION CHANNEL
STA: 66+53 / INV: 2959.21'
TIE TO CHANNEL REPAIR #9
@ STA: 106+39
-23.06%
-27.06%
-25.37%
-31.03%
-16.52%
-1.19%
CHANNEL REPAIR #9
106+00 106+50106+60
BEGIN CHANNEL REPAIR #9
STA: 106+07
INV: 2961.31'
END CHANNEL REPAIR #9
STA: 106+53
INV: 2958.80'
-8.59% -3.91%
INSTALL
GROUT
ANCHOR/KEY
INSTALL
GROUT
ANCHOR/KEY
INTERSECT PROPOSED
DIVERSION CHANNEL
STA: 106+39
INV: 2959.21'
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
BEGIN AMD
COLLECTION CHANNEL
STA:67+10
INV:3015.17'
AMD COLLECTION CHANNEL
GROUTED RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
PLEASE SEE SHEET 33 FOR DETAILS
102+00
102+70
+8
+0
+5
+0
+5
69+00
69+50
105+50
105+66
END AMD COLLECTION CHANNEL
STA: 68+61
INTERSECT CHANNEL REPAIR #5
@ STA: 102+44
INV: 2966.65'
CHANNEL REPAIR #5
EXISTING AMD
CHANNEL RECLAMATION
ROCK CHECK DAM (TYP).
SLIP REPAIR
TEMPORARY
EXCESS MATERIAL
STOCKPILE
INSTALL
GROUT/ANCHOR KEY
INSTALL
GROUT/ANCHOR KEY
AMD COLLECTION CHANNEL
PROFILE
SCALE: 1"=20' H/V
DIVERSION CHANNEL AND CHANNEL REPAIR #9
PLAN
SCALE: 1"=20' H/V
DIVERSION CHANNEL
PROFILE
SCALE: 1"=20' H/V
CHANNEL REPAIR #9
PROFILE
SCALE: 1"=20' H/V
AMD COLLECTION CHANNEL
PLAN
SCALE: 1"=20' H/V
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-CHANNELS WITH PLANS.dwg PLOT DATE/TIME: 10/21/2024 8:30 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-CHANNELS WITH PLANS.dwg PLOT DATE/TIME: 10/21/2024 8:30 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:30 PM USER: danny j. wolfe 10/21/2024 8:30 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
AutoCAD SHX Text
SURVEY BY:
AutoCAD SHX Text PROJECT No.
AutoCAD SHX Text FIELD BOOK No.:
AutoCAD SHX Text
SURVEY DATE:
AutoCAD SHX Text
NO.
AutoCAD SHX Text
BY
AutoCAD SHX Text
DATE
AutoCAD SHX Text
DESCRIPTION
AutoCAD SHX Text
DRAWN:
AutoCAD SHX Text
SCALE:
AutoCAD SHX Text
CHECKED:
AutoCAD SHX Text
APPROVED:
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DATE:
AutoCAD SHX Text
DATE:
AutoCAD SHX Text
DATE:
AutoCAD SHX Text
LAYOUT TAB:
AutoCAD SHX Text
RCCE AND CHANNEL REPAIR 5 AND 6 (2)
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
AutoCAD SHX Text
REVISIONS
AutoCAD SHX Text
AND AMD COLLECTION CHANNEL
CHANNEL REPAIR #9, DIVERSION CHANNEL
79+00
79+50
80+00
80+50
81+00
81+50
82+00
82+50 83+00 83+50
84+00
84+50
85+00
85+50
86+00
86+50
BEGIN CHANNEL
RECLAMATION #1
STA:79+05
INV:2956.20'
CHANNEL RECLAMATION #1
755LF OF CHANNEL
EXISTING CHANNEL TO BE FILLED AND
RE-GRADED TO ESTABLISH EXISTING SLOPE.
12-INCH LAYER OF SOIL TO BE PLACED
DISTURBED AREA TO BE SEEDED AND MULCHED.
END CHANNEL
RECLAMATION #1
STA:86+43
INV:2892.17'
SEEP COLLECTOR D
EXISTING SUBSIDENCE
DEPRESSION
EXISTING SUBSIDENCE
DEPRESSION
69+00
69+50
70+00
70+50
71+00
71+50
72+00
72+50
73+00
73+50
74+00
74+50
74+65
END CHANNEL
RECLAMATION #2
STA:74+65
INV:2993.13'
CHANNEL RECLAMATION #2
566LF OF CHANNEL
EXISTING CHANNEL TO BE FILLED AND
RE-GRADED TO ESTABLISH EXISTING SLOPE.
12-INCH LAYER OF SOIL TO BE PLACED
DISTURBED AREA TO BE SEEDED AND MULCHED.
BEGIN CHANNEL
RECLAMATION #2
STA:69+00
INV:3018.53'
g g g g g g g
78+25
+0
+5
+0
+5
+0
+5
78+00
BEGIN CHANNEL
RECLAMATION #3
STA:75+10
INV:2946.62'
END CHANNEL
RECLAMATION #3
STA:78+17
INV:2922.17'
CHANNEL RECLAMATION #3
310LF OF CHANNEL
EXISTING CHANNEL TO BE
FILLED AND RE-GRADED TO
ESTABLISH EXISTING SLOPE.
12-INCH LAYER OF SOIL
TO BE PLACED DISTURBED
AREA TO BE SEEDED AND MULCHED.CHANNEL
REPAIR #6
CHANNEL
EXTENSION
79+00 79+50 80+00 80+50 81+00 81+50 82+00 82+50 83+00 83+50 84+00 84+50 85+00 85+50 86+00 86+50
BEGIN CHANNEL
RECLAMATION #1
STA:79+05
INV:2956.20'
END CHANNEL
RECLAMATION #1
STA:86+43
INV:2892.17'
CHANNEL RECLAMATION #1
755LF OF CHANNEL
EXISTING CHANNEL TO BE FILLED AND
RE-GRADED TO ESTABLISH EXISTING SLOPE.
12-INCH LAYER OF SOIL TO BE PLACED
DISTURBED AREA TO BE SEEDED AND MULCHED.
69+00 69+50 70+00 70+50 71+00 71+50 72+00 72+50 73+00 73+50 74+00 74+5074+65
BEGIN CHANNEL
RECLAMATION #2
STA:69+00
INV:3018.53'
END CHANNEL
RECLAMATION #2
STA:74+65
INV:2993.13'
CHANNEL RECLAMATION #2
566LF OF CHANNEL
EXISTING CHANNEL TO BE FILLED AND
RE-GRADED TO ESTABLISH EXISTING SLOPE.
12-INCH LAYER OF SOIL TO BE PLACED
DISTURBED AREA TO BE SEEDED AND MULCHED.
75+00 75+50 76+00 76+50 77+00 77+50 78+00 78+25
BEGIN CHANNEL
RECLAMATION #3
STA:75+10
INV:2946.62'
END CHANNEL
RECLAMATION #3
STA:78+17
INV:2922.17'
CHANNEL RECLAMATION #3
310LF OF CHANNEL
EXISTING CHANNEL TO BE FILLED AND
RE-GRADED TO ESTABLISH EXISTING SLOPE.
12-INCH LAYER OF SOIL TO BE PLACED
DISTURBED AREA TO BE SEEDED AND MULCHED.
CHANNEL RECLAMATION #1
PLAN
SCALE: 1"=40' H/V
CHANNEL RECLAMATION #1
PROFILE
SCALE: 1"=40' H/V
CHANNEL RECLAMATION #2
PROFILE
SCALE: 1"=40' H/V
CHANNEL RECLAMATION #3
PROFILE
SCALE: 1"=40' H/V
CHANNEL RECLAMATION #2
PLAN
SCALE: 1"=40' H/V
CHANNEL RECLAMATION #3
PLAN
SCALE: 1"=30' H/V
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
REVISION #1
REVISION #1
REVISION #1
REVISION #1
REVISION #1
REVISION #1
REVISION #1
AutoCAD SHX Text
CPT1
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AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-CHANNELS WITH PLANS.dwg PLOT DATE/TIME: 10/21/2024 8:31 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-CHANNELS WITH PLANS.dwg PLOT DATE/TIME: 10/21/2024 8:31 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:31 PM USER: danny j. wolfe 10/21/2024 8:31 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
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CHANNEL RECLAMATION 1-3
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
AutoCAD SHX Text
REVISIONS
AutoCAD SHX Text
CHANNEL RECLAMATION #1, #2, AND #3
MAGNETIC
g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g
X
X
X
X
X
X
X
X
X
X
X
X
X
X g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g
1+50
2+00
2+50
2+84
3+50
4+00
4+50
5+00
2+50
3+50
4+00
4+50
0+00
0+50
1+00
1+50
2+00
2+50
3+00 3+
4+
4+
5+
5+
6+
6+ 50 7+
7+ 50 8+
EXISTING GATE
DITCH 1-1 (100LF)
SIDE SLOPES: 2:1
DEPTH: 2'
INSTALL SPLASH PAD
DITCH 1-2 (240LF)
SIDE SLOPES: 2:1
DEPTH: 2'
CULVERT 1-1
16-INCH SDR-17 FUSED PIPE
40LF @ 2% SLOPE
INSTALL SPLASH PAD
INSTALL SPLASH PAD
CULVERT 1-2
16-INCH SDR-17 FUSED PIPE
40LF @ 2% SLOPE
INSTALL SPLASH PAD CULVERT 1-3
16-INCH SDR-17 FUSED PIPE
30LF @ 2% SLOPE
ROAD DITCH
TO DISCHARGE INTO
EXISTING CHANNEL
ALL CUT/FILL SLOPES
SHALL BE 2H:1V
15 FOOT
GRAVELED WIDTH
15 FOOT
GRAVELED WIDTH
INV: 2930.2'
INV: 2929.4'
INV: 2917.8'
INV: 2917.0'
INV: 2904.8'
INV: 2904.2'
STABILIZED CONSTRUCTION ENTRANCE #1
0+00 - 0+70 TO BE STABILIZED, SEE SHEET 32 FOR DETAILS
NOTE: THE STABILIZED CONSTRUCTION ENTRANCE CAN
ONLY BE REMOVED, IF DIRECTED BY THE ENGINEER.
REVISION #1
INCIDENTAL VOLUMES HAVE BEEN REMOVED
TOPSOIL, IF ENCOUNTERED WILL BE RESPREAD
ON THE OUTSLOPES.
ANY TEMPORARY MATERIAL OR TOPSOIL STOCKPILES
WILL BE PLACED WITHIN THE LOD AND SILT FENCE WILL BE
PLACED DOWNSLOPE OF THESE STOCKPILES.
EXISTING CULVERT
DO NOT DISTURB
INSTALL 26LF OF FENCE
(6' H W/3 STRANDS OF BARB WIRE)
INSTALL 24-FOOT WIDE
DOUBLE LEAF VEHICULAR
CHAIN LINK GATE
REVISION #1
ROLLED EROSION CONTROL REVISED
(TYPICAL)
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 6+50 7+00 7+50 8+00
5.98% -3.82% -18.55%
-12.98%
-12.96%
-14.21%
-16.02%
-13.17%
-10.73%
CULVERT 1-1
16-INCH SDR-17 FUSED PIPE
40LF @ 2% SLOPE
CULVERT 1-2
16-INCH SDR-17 FUSED PIPE
40LF @ 2% SLOPE CULVERT 1-3
16-INCH SDR-17 FUSED PIPE
30LF @ 2% SLOPE
70.00' 0+00 - 0+70
STABILIZED CONSTRUCTION ENTRANCE
ACCESS ROAD 2
800.00'
EXISTING GRADE
PROPOSED
GRADE
030' 30' 60'
Horizontal Datum: NAD83 WV State Planes, North Zone, US Foot Vertical Datum: NAVD88 Geiod 12
PLAN VIEW
NOTES:
1. PRIOR TO STONE PLACEMENT, GRADE SUITABLE SUBGRADE INTO
"SLOPE TO DITCH" CONFIGURATION AS DIRECTED BY THE ENGINEER.
REMOVE, REFILL, AND COMPACT SOFT SPOTS AS DIRECTED BY THE
ENGINEER. ALL CUT/FILL SLOPES SHALL BE 2H:1V.
2. 1 1/2" CRUSHER RUN STONE SHALL BE COMPACTED AS APPROVED
BY THE ENGINEER.
3. CULVERT LOCATIONS MAY BE ADJUSTED, DELETED AND/OR ADDED
AT THE DIRECTION OF THE ENGINEER.
PROFILE
TEMPORARY ACCESS ROAD 1
SCALE: 1"=30' H/V
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Site Plans.DWG PLOT DATE/TIME: 10/21/2024 8:32 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Site Plans.DWG PLOT DATE/TIME: 10/21/2024 8:32 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:32 PM USER: danny j. wolfe 10/21/2024 8:32 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
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15 AC1
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
AutoCAD SHX Text
REVISIONS
AutoCAD SHX Text
ACCESS ROAD #1
NORTH
ggggggg g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g
94+00
+0
+8
2.
19+00
19+95.27
CULVERT 2-1
16-INCH SDR-17 FUSED PIPE
40LF @ 5% SLOPE
CULVERT 2-3
16-INCH SDR-17 FUSED PIPE
20LF @ 2% SLOPE
INSTALL SPLASH PAD
CULVERT 2-2
16-INCH SDR-17 FUSED PIPE
20LF @ 2% SLOPE
INSTALL SPLASH PAD
CULVERT 2-4
16-INCH SDR-17 FUSED PIPE
20LF @ 2% SLOPE
CULVERT 2-6
16-INCH SDR-17
FUSED PIPE
20LF @ 2% SLOPE
INSTALL SPLASH PAD
INV: 2980.5'
INV: 2987.0'
CULVERT 2-5
42 INCH HDPE
56LF @ 11.5% SLOPE
INV: 2989.4'
INV: 2989.0'
INV: 3002.6'
INV: 3002.4'
INV: 3002.9'
INV: 3002.5'
INV: 2977.25'
INV: 2975.25'
NOTE:
THE CONTRACTOR IS TO INSTALL THE
SUMP FOR THE PURPOSE OF LOWERING
THE INVERTS OF THE PROPOSED PIPE
TO INSURE ADEQUATE PIPE COVER.
EXISTING RIP
RAP
DITCH LINE
(TYP)
15 FOOT
GRAVELED WIDTH
INV: 3003.3'
INV: 3002.9'
15 FOOT
GRAVELED WIDTH
DITCH 2-1 (125LF)
SIDE SLOPES: 2:1
DEPTH: 1'
DITCH 2-2 (105LF)
SIDE SLOPES: 2:1
DEPTH: 1'
DITCH 2-3 (75LF)
SIDE SLOPES: 2:1
DEPTH: 1'
DITCH 2-4 (130LF)
SIDE SLOPES: 2:1
DEPTH: 1'
DITCH 2-5 (140LF)
SIDE SLOPES: 2:1
DEPTH: 1'
DITCH 2-6 (150LF)
SIDE SLOPES: 2:1
DEPTH: 1'
DITCH 2-7 (100LF)
SIDE SLOPES: 2:1
DEPTH: 1'
REFORESTATION
AREA
STABILIZED CONSTRUCTION ENTRANCE #2
0+00 - 0+70 TO BE STABILIZED
NOTE: THE STABILIZED CONSTRUCTION
ENTRANCE CAN ONLY BE REMOVED, IF
DIRECTED BY THE ENGINEER.
ALL CUT/FILL SLOPES
SHALL BE 2H:1V
20+00
INSTALL SUMP
INSTALL SPLASH PAD
ACCESS ROAD #2
PERMANENT ACCESS ROAD CONSTRUCTION
PLEASE SEE SECTION 4.0 SITE PREPARATION
NOTE: AFTER THE WORK IS PERFORMED, CULVERT 2-5
WILL BE REMOVED.
STATIONS 14+50 THROUGHT 15+50 WILL BE RECLAIMED.
CUT MATERIAL: 940 CY
FILL MATERIAL: 820 CY
EXCESS MATERIAL: 120 CY
EXCESS MATERIAL WILL BE HAULED TO THE
EXISTING FAILED REFORESTATION AREA
TOPSOIL, IF ENCOUNTERED WILL BE RESPREAD
ON THE OUTSLOPES.
ANY TEMPORARY MATERIAL OR TOPSOIL STOCKPILES
WILL BE PLACED WITHIN THE LOD AND SILT FENCE WILL BE
PLACED DOWNSLOPE OF THESE STOCKPILES.
CULVERT 2-5 BACKFILL
TO BE AASHTO #1 STONE
19+00
19+95.27
9+00 9+50 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50 15+00 15+50 16+00 16+50 17+00 17+50 17+78
1.91%
12.00%
-7.28%
-7.16% 0.00% 6.67% 4.86%
12.57%
12.00%
ACCESS ROAD 2
873.85'
70.00' 0+00 - 0+70
STABILIZED CONSTRUCTION ENTRANCE
CULVERT 2-1
15 INCH HDPE
40LF @ 5% SLOPE
CULVERT 2-2
16-INCH SDR-17 FUSED PIPE - 20LF @ 2% SLOPE
CULVERT 2-3
16-INCH SDR-17 FUSED PIPE
20LF @ 2% SLOPE
CULVERT 2-4
16-INCH SDR-17 FUSED PIPE
20LF @2% SLOPE CULVERT 2-5 42 INCH 56LF
@11.5% SLOPE
CULVERT 2-6
16-INCH SDR-17 FUSED PIPE
@ 2% SLOPE
EXISTING GRADE
EXISTING GRADE
PROPOSED GRADE
PROPOSED GRADE
*STATIONS 14+50 - 15+50 WILL BE RECLAIMED*
INV:
2975.25'
18+00 18+50 18+82
INV: 2977.25'
PERMANENT
SUMP #2
15'
ACCESS
ROAD 2EXISTING
GRADE
CULVERT 2-1
16-INCH SDR-17
FUSED PIPE
40' @ 5% SLOPE
EXISTING
DITCHLINE
19+00 19+50 19+95
INV: 2987.0'
INV: 2980.5'CULVERT 2-5
42 INCH HDPE
56LF @ 11.5% SLOPE
15'
ACCESS
ROAD 2
EXISTING
GRADE
PROPOSED
GRADE
CULVERT 2-5 BACKFILL
TO BE AASHTO #1
STONE
030' 30' 60'
Horizontal Datum: NAD83 WV State Planes, North Zone, US Foot Vertical Datum: NAVD88 Geiod 12
PLAN VIEW
PROFILE
CULVERT 2-5
SCALE: 1"=20' H/V
PROFILE
CULVERT 2-1
SCALE: 1"=20' H/V
PROFILE
TEMPORARY ACCESS ROAD 2
SCALE: 1"=30' H/V
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
NOTES:
1. PRIOR TO STONE PLACEMENT, GRADE SUITABLE SUBGRADE INTO
"SLOPE TO DITCH" CONFIGURATION AS DIRECTED BY THE ENGINEER.
REMOVE, REFILL, AND COMPACT SOFT SPOTS AS DIRECTED BY THE
ENGINEER. ALL CUT/FILL SLOPES SHALL BE 2H:1V.
2. 1 1/2" CRUSHER RUN STONE SHALL BE COMPACTED AS APPROVED
BY THE ENGINEER.
3. CULVERT LOCATIONS MAY BE ADJUSTED, DELETED AND/OR ADDED
AT THE DIRECTION OF THE ENGINEER.
REVISION #1
ACCESS ROAD #2 HAS BEEN
REMOVED FROM THIS CONTRACT
REVISION #1
ALL ITEMS WITHIN THIS AREA
HAVE BEEN REMOVED FROM
THIS CONTRACT
REVISION #1
ACCESS ROAD #2 HAS BEEN
REMOVED FROM THIS CONTRACT
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Site Plans.DWG PLOT DATE/TIME: 10/21/2024 8:32 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Site Plans.DWG PLOT DATE/TIME: 10/21/2024 8:32 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:32 PM USER: danny j. wolfe 10/21/2024 8:32 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
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APPROVED:
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DATE:
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LAYOUT TAB:
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16 AC2
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
AutoCAD SHX Text
REVISIONS
AutoCAD SHX Text
ACCESS ROAD #2
28+00
28+50
29+00
29+50
29+60
ALL CUT/FILL SLOPES
SHALL BE 2H:1V
STABILIZED CONSTRUCTION
ENTRANCE #4
0+00 - 0+70 TO BE STABILIZED,
NOTE: THE STABILIZED
CONSTRUCTION ENTRANCE CAN
ONLY BE REMOVED, IF DIRECTED BY
THE ENGINEER.
74+50
74+65
ACCESS ROAD #4
TEMPORARY ACCESS ROAD CONSTRUCTION
PLEASE SEE SECTION 4.0 SITE PREPARATION
NOTE: AFTER THE WORK IS PERFORMED, THIS
ACCESS ROAD WILL BE RECLAIMED.
CUT MATERIAL: 50CY
FILL MATERIAL: 30 CY
EXCESS MATERIAL: 20 CY
EXCESS MATERIAL WILL BE HAULED TO THE
EXISTING FAILED REFORESTATION AREA AS
TOPSOIL, IF ENCOUNTERED WILL BE RESPREAD
ON THE OUTSLOPES.
ANY TEMPORARY MATERIAL OR TOPSOIL STOCKPILES
WILL BE PLACED WITHIN THE LOD AND SILT FENCE WILL BE
PLACED DOWNSLOPE OF THESE STOCKPILES.
50+00
50+50
50+60
49+80
49+00
49+50
10 FOOT
GRAVELED WIDTH
STA 2
g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g g
52+50
52+70
66+57.66
66+50
+0
INV: 2977.25'
INV: 2975.25' 20+00
20+50
+0
+5
+0
+5
+0
+5
+0
+5
+0
25+50
27+0027+40
CULVERT 3-1
16-INCH SDR-17 FUSED PIPE
30LF @ 2% SLOPE
STABILIZED
CONSTRUCTION
ENTRANCE #3
0+00 - 0+70 TO BE STABILIZED,
NOTE: THE STABILIZED
CONSTRUCTION ENTRANCE
CAN ONLY BE REMOVED, IF
DIRECTED BY THE ENGINEER.
TEMPORARY BRIDGE
(TIMBER MAT)
INV: 2980.8'
INV: 2980.2'
69+00
+5
+0
+5
+0
+5
+0
+5
INSTALL SPLASH PAD
INV: 2980.0'
DITCH 3-2 (400LF)
SIDE SLOPES: 2:1
DEPTH: 1'
CULVERT 3-2
16-INCH SDR-17 FUSED PIPE
30LF @ 2% SLOPE
DITCH 3-1 (140LF)
SIDE SLOPES: 2:1
DEPTH: 1'
ACCESS ROAD #3
TEMPORARY ACCESS ROAD CONSTRUCTION
PLEASE SEE SECTION 4.0 SITE PREPARATION
NOTE: AFTER THE WORK IS PERFORMED, THIS
ACCESS ROAD WILL BE RECLAIMED.
REVISION #1
INCIDENTAL VOLUMES HAVE BEEN REMOVED
TOPSOIL, IF ENCOUNTERED WILL BE STOCKPILED
AS SHOWN FOR RECLAMATION..
ANY TEMPORARY MATERIAL OR TOPSOIL STOCKPILES
WILL BE PLACED WITHIN THE LOD AND SILT FENCE WILL BE
PLACED DOWNSLOPE OF THESE STOCKPILES.
ALL CUT/FILL SLOPES
SHALL BE 2H:1V
INV: 2979.4'
15' ROAD WIDTH
92 29
96 30
TEMPORARY EXCESS
MATERIAL STOCKPILE
(850 CY)
REVISION #1
ROLLED EROSION
CONTROL REVISED (TYPICAL)
20+00 20+50 21+00 21+50 22+00 22+50 23+00 23+50 24+00 24+50 25+00 25+50 26+00
CULVERT 3-1 PROFILE
27+00 27+50 28+00
INV: 2980.9' INV: 2980.2'
15' ACCESS ROAD 3
CULVERT 3-1
16-INCH SDR-17 FUSED PIPE
30' @ 2.3% SLOPE
70.00' 0+00 - 0+70
STABILIZED CONSTRUCTION
ENTRANCE #3
CULVERT 3-1
16-INCH SDR-17 FUSED PIPE
30LF @ 2% SLOPE
TEMPORARY
BRIDGE (TIMBERMAT)
EXISTING GRADE
REV Access Road 4 PROFILE
CULVERT 3-2
16-INCH SDR-17 FUSED PIPE
@2% SLOPE
PROPOSED GRADE
28+00 28+50 29+00 29+5029+60
-0.09% -19.04% -3.69% -9.25%
PROPOSED
GRADE
EXISTING GRADE
69.91' 0+00 - 0+70
STABILIZED CONSTRUCTION
ENTRANCE #4
030' 30' 60'
Horizontal Datum: NAD83 WV State Planes, North Zone, US Foot Vertical Datum: NAVD88 Geiod 12
PLAN VIEW
PROFILE
VEGETATED ACCESS ROAD 3
SCALE: 1"=30' H/V
PROFILE
CULVERT 3-1
SCALE: 1"=30' H/V
PLANVIEW
TEMPORARY ACCESS ROAD 3
SCALE: 1"=30'
PLANVIEW
TEMPORARY ACCESS ROAD 4
SCALE: 1"=30'
PROFILE
TEMPORARY ACCESS ROAD 4
SCALE: 1"=30' H/V
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
WESTERN POCAHONTAS
PROP LTD
TM 188 / P 4
FAIRFAX DISTRICT
TUCKER COUNTY
NOTES:
1. PRIOR TO STONE PLACEMENT, GRADE SUITABLE SUBGRADE INTO
"SLOPE TO DITCH" CONFIGURATION AS DIRECTED BY THE ENGINEER.
REMOVE, REFILL, AND COMPACT SOFT SPOTS AS DIRECTED BY THE
ENGINEER. ALL CUT/FILL SLOPES SHALL BE 2H:1V.
2. 1 1/2" CRUSHER RUN STONE SHALL BE COMPACTED AS APPROVED
BY THE ENGINEER.
3. CULVERT LOCATIONS MAY BE ADJUSTED, DELETED AND/OR ADDED
AT THE DIRECTION OF THE ENGINEER.
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Site Plans.DWG PLOT DATE/TIME: 10/21/2024 8:33 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Site Plans.DWG PLOT DATE/TIME: 10/21/2024 8:33 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:33 PM USER: danny j. wolfe 10/21/2024 8:33 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
AutoCAD SHX Text
SURVEY BY:
AutoCAD SHX Text PROJECT No.
AutoCAD SHX Text FIELD BOOK No.:
AutoCAD SHX Text
SURVEY DATE:
AutoCAD SHX Text
NO.
AutoCAD SHX Text
BY
AutoCAD SHX Text
DATE
AutoCAD SHX Text
DESCRIPTION
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DRAWN:
AutoCAD SHX Text
SCALE:
AutoCAD SHX Text
CHECKED:
AutoCAD SHX Text
APPROVED:
AutoCAD SHX Text
DATE:
AutoCAD SHX Text
DATE:
AutoCAD SHX Text
DATE:
AutoCAD SHX Text
LAYOUT TAB:
AutoCAD SHX Text
17 AC3 4
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
AutoCAD SHX Text
REVISIONS
AutoCAD SHX Text
ACCESS ROADS #3 & #4
AutoCAD SHX Text
NORTH
53+00
53+50
53+95
91+00
91+15
52+00
52+50
52+70
90+00
53+00
51+80
51+00
51+50
40 FOOT
55 FOOT
51+00 51+50 51+80
SATURATED
AREA
EXISTING
GRADE
6" D50
NON-CALCAREOUS
STONE
EXCAVATION AREA
MAINTAIN
POSITIVE
DRAINAGE TO
EXISTING
CHANNEL
MINIMUM -3%
SLOPE
MINIMUM 1FT
DEPTH
DISCHARGE
INTO EXISTING
CHANNEL
EXISTING
CHANNEL
EXCAVATION TO BE
BENCHED
AS SHOWN
4 FOOT
53+00 53+50 53+95
SATURATED
AREA
EXISTING
GRADE 6" D50
NON-CALCAREOUS
STONE
EXCAVATION AREA
MAINTAIN POSITIVE
DRAINAGE TO
EXISTING CHANNEL
MINIMUM -3% SLOPE
MINIMUM 1FT DEPTH
4 FOOT
EXISTING
CHANNEL
DISCHARGE
INTO EXISTING
CHANNEL
EXCAVATION TO BE
BENCHED
AS SHOWN
52+00 52+50 52+70
EXISTING
GRADE
SATURATED
AREA
EXCAVATION AREA
MAINTAIN POSITIVE
DRAINAGE TO
EXISTING CHANNEL
MINIMUM -3% SLOPE
MINIMUM 1FT DEPTH
6" D50
NON-CALCAREOUS
STONE
PROPOSED
GROUTED
CHANNEL REPAIR
#1
4 FOOT
EXCAVATION
TO BE
BENCHED
AS
SHOWN
PROPOSED RIP RAP SEEP COLLECTOR A
PROFILE
SCALE: 1"=10' H/V
PROPOSED RIP RAP SEEP COLLECTOR B
PROFILE
SCALE: 1"=10' H/V
PROPOSED RIP RAP SEEP COLLECTOR C
PROFILE
SCALE: 1"=10' H/V
APPROXIMATE LIMITS OF
SATURATED SEEP AREA
APPROXIMATE LIMITS OF
PROPOSED EXCAVATION
6" D50 NON-CALCAREOUS
STONE
PLEASE SEE PROFILE
RIGHT FOR EXCAVATION
DEPTHS AND BENCHING
PROCEDURES.
PROPOSED RIP RAP SEEP COLLECTOR A
PLAN VIEW
SCALE: 1"=10' H/V
PROPOSED RIP RAP SEEP COLLECTOR B
PLAN VIEW
SCALE: 1"=10' H/V
APPROXIMATE LIMITS OF
SATURATED SEEP AREA
APPROXIMATE LIMITS OF
PROPOSED EXCAVATION
6" D50 NON-CALCAREOUS
STONE
APPROXIMATE LIMITS OF
SATURATED SEEP AREA
APPROXIMATE LIMITS OF
PROPOSED EXCAVATION
6" D50 NON-CALCAREOUS
STONE
PROPOSED RIP RAP SEEP COLLECTOR C
PLAN VIEW
SCALE: 1"=10' H/V
25 FOOT
75 FOOT
20 FOOT
35 FOOT
PROPOSED
GROUT KEY
PLEASE SEE PROFILE
RIGHT FOR EXCAVATION
DEPTHS AND BENCHING
PROCEDURES.
PLEASE SEE PROFILE
RIGHT FOR EXCAVATION
DEPTHS AND BENCHING
PROCEDURES.
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Site Plans.DWG PLOT DATE/TIME: 10/21/2024 8:34 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Site Plans.DWG PLOT DATE/TIME: 10/21/2024 8:34 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:34 PM USER: danny j. wolfe 10/21/2024 8:34 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
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18 SEEP COLLECTOR A B C
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
AutoCAD SHX Text
REVISIONS
file:///R:/030/030-10281.00-WVDEP-%20Kempton%20Refuse%20Rehabilitation/Drawing/10281-Site%20Plans.DWG file:///R:/030/030-10281.00-WVDEP-%20Kempton%20Refuse%20Rehabilitation/Drawing/10281-Site%20Plans.DWG AutoCAD SHX Text
SEEP COLLECTOR A-C
AutoCAD SHX Text
NORTH
AutoCAD SHX Text
NORTH
X X
1+1
1+5
+0
+5
+0
+5
+0
+4
TO
P LIM
ESTO
NE ELEV: 2883.0 FT
LATERAL TRENCH
4 FOOT MIN. WIDTH AND DEPTH
(TYPICAL)
LATERAL TRENCH
4 FOOT MIN. WIDTH AND DEPTH
(TYPICAL)
PIPE INV:2922.0'PIPE INV:2910.2'PIPE INV:2897.0'
PIPE INV:2892.1' PIPE INV:2903.5' PIPE INV:2915.4' PIPE INV:2926.1'
EXISTING STREAM
CHANNEL #2
PROPOSED
CLEANOUT
STA: 56+18
RIM ELEV: 2937.33'
12 INCH SDR35
PERFORATED
PIPE
APPROXIMATE LIMITS
OF SATURATED SEEP
AREA
APPROXIMATE LIMITS
OF SATURATED SEEP
AREA
PROPOSED CLEANOUT
TYPICAL ALL UPSTREAM
END OF LATERALS
PIPE INV:2932.9'
RIM EL:2914.2'
RIM EL:2930.1'RIM EL:2919.4'RIM EL:2907.5'RIM EL:2896.1'
RIM EL:2936.9'RIM EL:2926.0'RIM EL:2901.0'
FOR UNDERDRAIN DETAIL
PLEASE SEE 4FT X 4FT (MIN.)
UNDERDRAIN SEEP COLLECTOR
FOR UNDERDRAIN DETAIL
PLEASE SEE 4FT X 4FT (MIN.)
UNDERDRAIN SEEP COLLECTOR
82+00
PROPOSED
CLEANOUT
STA: 53+20
RIM ELEV: 2910.48'
STA: 55+90.00
STA: 55+70.00
STA: 55+50.00
STA: 55+30.00
STA: 54+90.00
STA: 55+10.00
STA: 54+70.00
STA: 54+50.00
INV: 2934.22'
INV: 2883.52'
12" SDR35
22.5° ELBOW
INV: 2885.15'
12 INCH SDR35
SOLID PIPE
54+00 54+50 55+00 55+50 56+00 56+40
LATERAL TRENCH
4 FOOT MIN. DEPTH
12 INCH SDR35 SOLID
DISCHARGE PIPE
32 LF @ -5%
12 INCH SDR35
PERFORATED PVC
PIPE
EXISTING STREAM
CHANNEL #2
SIZE NO. 1 NON-
CALCAREOUS
STONE
EXISTING
GROUND
(TYP)
12" SDR35 PERFORATED PIPE
APPROXIMATE 28% SLOPE
180 LF
LATERAL TRENCH
4 FOOT MIN. WIDTH
SIZE NO. 1 NON-
CALCAREOUS
STONE
SIZE NO. 1
NON-CALCAREOUS
STONE
SIZE NO. 1
NON-CALCAREOUS
STONE
PLEASE SEE PLAN
VIEW BELOW FOR
ADDITIONAL
ELEVATIONS
LA
TE
R A
L
ST
A :5
4+
.0
IN
V:
.1
8 LA
TE
R
A L
ST
A
:5 4+
.0
IN
V:
.8
3 LA
TE
R A
L
ST
A :5
4+
.0
IN
V:
.4
8 LA
TE
R
A L
ST
A
:5 5+
.0
IN
V:
.1
3 LA
TE
R A
L
ST
A :5
5+
.0
IN
V:
.7
8 LA
TE
R
A L
ST
A
:5 5+
.0
IN
V:
.4
3 LA
TE
R A
L
ST
A :5
5+
.0
IN
V:
.0
7 LA
TE
R
A L
ST
A
:5 5+
.0
IN
V:
.7
PROPOSED
CLEANOUT
STA: 56+18
RIM ELEV:
2937.33'
PROPOSED
CLEANOUT
STA: 53+20
RIM ELEV:
2910.48'
INV: 2934.22'
INV: 2883.52'
12" SDR35
22.5° ELBOW
INV: 2885.15'
PROPOSED SEEP COLLECTOR D
PROFILE
SCALE: 1"=10' H/V
PROPOSED SEEP COLLECTOR D
PLAN VIEW
SCALE: 1"=10'
REVISION #1
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Site Plans.DWG PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Site Plans.DWG PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfe 10/21/2024 8:35 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
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DATE:
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AutoCAD SHX Text
19 SEEP COLLECTOR D
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
AutoCAD SHX Text
REVISIONS
SEEP COLLECTOR D
g g g g g g g g g g g g g g g g g g g g g g g g
59+00
60+00
60+50
57+00
58+00
58+50
-2.5:1
-2.5:1
PIPE OUTLET
LOCATION
INV: 2960.47'
A
A
B
B-3
B-2
B-1
B-6
B-5
B-4
EXISITNG DRAIN
B
TIE INTO EXISTING RELOCATED
STREAM CHANNEL #3
63+10
61+00
61+50
62+00
62+50
63+00
APPROXIMATE
EXISTING SLIP AREA
APPROXIMATE
EXISTING SLIP AREA
EXISTING
SCARP (TYP)
EXISTING
SCARP (TYP)
SLIP REPAIR BENCH DRAIN
66LF PERFORATED 12 INCH SDR35
SLIP REPAIRCONVEYANCE PIPE
119LF SOLID 12 INCH SDR35
TOE KEY DRAIN PROFILE
8" SDR35 45° ELBOW
INV:2968.17'
8" SDR35 22.5° ELBOW
INV:2967.72'
END 12" PERFORATED PIPE
INV:2968.20'
THE CONTRACTOR WILL
INSTALL A MINIMUM OF
A 3 FT PIPE SECTION
BETWEEN ALL ELBOWS
PROPOSED DIVERSION CHANNEL
RIPRAP
STA: 80+00 - STA 81+77
177LF, 2FT DEEP, 2FT WIDE,
GROUTED R-6 RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
ROCK CHECK DAM (TYP)
PROPOSED SUMP
END PERFORATED PIPE
INV:2968.60'
TOE KEY DRAIN PROFILE
TEMPORARY MATERIAL
STOCKPILE AREA
(600 CY)
-2.0:1
-2.0:1
TYPICAL SECTION B - B'
TYPICAL SECTION A - A'
64+00
65+00
+0
+5
7.6
ESTIMATED
BOTTOM TOE KEY
REVISION #1
INCIDENTAL VOLUMES
HAVE BEEN REMOVED
PROPOSED DIVERSION CHANNEL
RIPRAP
STA: 80+00 - STA 81+77
177LF, 2FT DEEP, 2FT WIDE,
GROUTED R-6 RIPRAP LINED
TRAPEZOIDAL CHANNEL W/GCL
REVISION #1
ROLLED EROSION
CONTROL REVISED
(TYPICAL)
61+00 61+50 62+00 62+50 63+0063+10
119 LF @ -6.5% SLOPE
12" SOLID SDR35 PIPE
(SLIP REPAIR CONVEYANCE PIPE)
66 LF @ -0.60% SLOPE
12" PERFORATED SDR35 PIPE
(SLIP REPAIR BENCH DRAIN)
EXISTING GRADE
INV:2968.60'
END 12" PERFORATED PIPE
INV:2968.20'
12" SDR35 45° ELBOW
INV:2968.17'
12" SDR35 22.5° ELBOW
INV:2967.72'
12" SDR35 DISCHARGE POINT
INV:2960.47'
FINAL GRADE
APPROXIMATE
BOTTOM TOE KEY
PROPOSED
DIVERSION CHANNEL
PLAN VIEW
SCALE 1:10
PLAN LEGEND
PROPOSED CONTOURS
EXISTING CONTOURS
Horizontal Datum: NAD83 WV State Planes, North Zone, US Foot Vertical Datum: NAVD88 Geiod 12
ESTIMATED BOTTOM TOE KEY
PROPOSED GROUTED RIPRAP CHANNEL
PROPOSED BELTED SILT RETENTION FENCE
TOE KEY DRAIN PROFILE
PROPOSED SOLID PIPE
PROPOSED PERFORATED PIPE
SCALE: 1"=20' H/V
ROLLED EROSION CONTROL
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Landslide Repair.dwg PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Landslide Repair.dwg PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfe 10/21/2024 8:35 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
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17 LANDSLIDE REPAIR PLAN AND PROFILES
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
AutoCAD SHX Text
REVISIONS
AutoCAD SHX Text
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AutoCAD SHX Text
MAGNETIC
SLIP REPAIR PLAN
59+00 59+50 60+00 60+50
57+00 57+50 58+00 58+50
SCALE: 1"=10' H/V
POSITIVE DRAINAGE FROM TOE KEY DRAIN
TYPICAL BONDING BENCH WITH DRAINAPPROXIMATE
TOE OF SLIP
PROPOSED GROUND SURFACE
(REGRADE TO 2.5H:1V OR FLATTER)
12 INCH PERFORATED PVC PIPE. LOCATE IN BOTTOM OF TOE KEY BENCH.
DRAIN TO A SURFACE OUTLET VIA 12 INCH SOLID PVC PIPE.
NON-WOVEN FILTER FABRIC (MIRAFI 140N OR APPROVED EQUAL)
WRAPPED AROUND STONE 1 FT (MIN.)
EXISTING GROUND ESTIMATED BEDROCK
SURFACE
SECTION B-B
APPROXIMATE ELEV:
2968.60'
15.0'
BOTTOM OF TOE KEY
POSITIVE DRAINAGE FROM TOE KEY DRAIN
TYPICAL BONDING BENCH WITH DRAIN
12 INCH PERFORATED PVC PIPE. LOCATE IN BOTTOM OF TOE KEY BENCH. DRAIN
TO A SURFACE OUTLET VIA 12 INCH SOLID PVC PIPE.
NON-WOVEN FILTER FABRIC (MIRAFI 140N OR APPROVED EQUAL)
WRAPPED AROUND STONE 1 FT (MIN.)
APPROXIMATE ELEV: 2968.20'
APPROXIMATE
TOE OF SLIP
PROPOSED GROUND SURFACE
(REGRADE TO 2.5H:1V OR FLATTER)
EXISTING GROUND
ESTIMATED BEDROCK
SURFACE
15.0'
BOTTOM OF TOE KEY
SCALE: 1"=10' H/V
SECTION A-A
BEDROCK
FINAL GRADE
NON-WOVEN FILTER FABRIC (MIRAFI 140N
OR APPROVED EQUAL)
WRAPPED AROUND STONE MINIMUM
1 FOOT OVERLAP AT EDGE
COMPACTED FILL
PROVIDE 2 FOOT MINIMUM AASHTO #57
COARSE AGGREGATE OVER PIPE
8 INCH DIAMETER PERFORATED PLASTIC
PIPE @ MINIMUM 0.5% SLOPE.
(OUTLET DRAIN PIPE BEYOND THE LIMITS
OF THE PROPOSED FILL)
2.5H:1V
NOT TO SCALE
TYPICAL BONDING BENCH WITH DRAIN
12 INCH PERFORATED PVC PIPE.
LOCATE IN BOTTOM OF TOE KEY BENCH.
DRAIN TO A SURFACE OUTLET VIA 12 INCH SOLID PVC PIPE.
NON-WOVEN FILTER FABRIC
(MIRAFI 140N OR APPROVED EQUAL)
WRAPPED AROUND STONE 1 FT MINIMUM
15'
BOTTOM OF TOE KEY
5' DEPTH
FINAL GRADE
BENCHING
ESTIMATED BEDROCK
SURFACE
NOT TO SCALE
TYPICAL TOE KEY WITH DRAIN
1. EXCAVATE A 15 FT. WIDE TOE-KEY BENCH TO A MINIMUM DEPTH OF 5 FEET. THE TOE KEY SHOULD BE INCLINED TOWARDS THE EXISTING SLOPE AT A 2% SLOPE (MIN.) A 6-INCH PERFORATED COLLECTOR DRAIN SHOULD BE INSTALLED AT THE BACK OF THE TOE KEY BENCH AS ILLUSTRATED ON DETAIL 1. PROVIDE A MINIMUM 24 INCH THICKNESS OF ROCK OVER THE DRAIN. THE ROCK SHOULD CONSIST OF AASHTO #57 COARSE AGGREGATE. THE CRUSHED STONE SHALL BE OVERLAIN BY A NON-WOVEN FILTER FABRIC (MIRAFI 140N OR APPROVED EQUAL). THE PERFORATED PIPES SHOULD BE CONNECTED TO A SOLID OUTLET PIPE AT AND ROUTED TO THE SOUTHWEST AS SHOWN ON FIGURE C-1.
2. BONDING BENCHES SHALL BE EXCAVATED IN BEDROCK (INCLUDING SOFT/WEATHERED SHALE) ABOVE THE TOE-KEY BENCH TO THE DISTANCES SHOWN ON THE TYPICAL SECTIONS. DRAINS SHALL BE INSTALLED AT THE BACK OF BONDING BENCHES AT MAXIMUM 10 FT. VERTICAL INTERVALS IN SOIL AND BEDROCK. THE DRAINS SHOULD CONSIST OF A 6-INCH PERFORATED PIPE COVERED WITH AT LEAST TWO FEET OF AASHTO NO. 57 STONE. THE STONE AND DRAINAGE PIPE SHOULD BE WRAPPED WITH FILTER FABRIC OVERLAPPED AT LEAST 12-INCHES (MIRAFI 140N OR
APPROVED EQUAL).
3. EXCAVATE ALL MATERIAL AS ILLUSTRATED ON THE TYPICAL SECTION. CONSTRUCT TOE-KEY BENCH AND BONDING BENCHES IN ACCORDANCE WITH NOTES 1 AND 2 AND TYPICAL DETAILS. RECONSTRUCT THE SLOPE USING MATERIAL EXCAVATED FROM SLIDE AREA. CONFIGURE THE REGRADED SLOPE AT A MAXIMUM 2.5H:1V RATIO. EXCESS MATERIAL SHALL BE HAULED AND PLACED IN
A SUITABLE WASTE AREA.
4. FILL MATERIAL CAN CONSIST OF ONSITE NON-ORGANIC SOIL AND ROCK FRAGMENTS WITH A MAXIMUM PARTICLE SIZE OF SIX INCHES. ALL FILL SHOULD BE PLACED IN MAXIMUM 9-INCH LOOSE LIFTS. EACH FILL LIFT SHALL BE COMPACTED TO AT LEAST 95 PERCENT OF THE MAXIMUM DRY DENSITY AS DETERMINED BY THE STANDARD PROCTOR TEST (ASTM D698).
ALL FILL MATERIALS SHOULD BE PLACED WITHIN THREE PERCENT OF THE OPTIMUM MOISTURE CONTENT AS ESTABLISHED FROM THE STANDARD PROCTOR TEST. FILL MATERIAL WHICH IS EXCESSIVELY MOIST MUST BE SPREAD AND DRIED TO WITHIN THE SPECIFIED
MOISTURE TOLERANCE PRIOR TO COMPACTION. SOIL MAY ALSO BE MIXED WITH QUICK LIME OR CEMENT TO FACILITATE DRYING.
5. UNDERDRAINS MUST BE CONSTRUCTED TO DRAIN ANY GROUNDWATER SEEPS OR SPRINGS WHICH ARE ENCOUNTERED
DURING CONSTRUCTION.
6. TRANSITION SLOPES FROM THE EXISTING STABLE GROUND TO THE RECONSTRUCTED FILL SLOPE SHOULD BE
CONFIGURED WITH SLOPES NOT STEEPER THAN A 2.5H:1V RATIO.
7. ALL FINISHED REGRADED SLOPES SHALL BE SEEDED AND MULCHED AS SOON AS POSSIBLE TO REDUCE SLOPE EROSION.
NOTES
AutoCAD SHX Text
SLIP REPAIR PROFILE AND DETAILS
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Landslide Repair.dwg PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Landslide Repair.dwg PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfe 10/21/2024 8:35 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
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DATE:
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DATE:
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LAYOUT TAB:
AutoCAD SHX Text
SLIP REPAIR PROFILE AND DETAILS
AutoCAD SHX Text CONTRACT No.
AutoCAD SHX Text PHASE No.
AutoCAD SHX Text
WEST VIRGINIA DEP
AutoCAD SHX Text
ABANDONED MINE LANDS & RECLAMATION
AutoCAD SHX Text
KEMPTON REFUSE REHABILITATION
AutoCAD SHX Text
AutoCAD SHX Text 101-030-10281
AutoCAD SHX Text
AS NOTED
AutoCAD SHX Text
AutoCAD SHX Text
RGH
AutoCAD SHX Text 10/21/24
REVISIONS
Gray SILTY SHALE, medium hard to hard
Bottom of Test Boring @ 15.3 ft.
Brown SILTY TO SANDY CLAY with rock fragments, moist, stiff, to very stiff
0.0
EL: 2997.3'
Bottom of Test Boring @ 17.8 ft.
Gray and brown SHALE, very soft to soft
B-2B-1 0.0
EL: 2984.0'
10.0
EL: 2974.0'
- brown and gray (0.0 - 1.5 ft)
Brown and gray SILTY CLAY, with residual shale, moist, very stiff
- FILL -
- silty to sandy from 15.0 ft.
Brown SANDY CLAY with rock fragments, moist, soft to very stiff
15.3
EL: 2968.7'
Brown SANDY CLAY with rock fragments, moist, soft to stiff
0.0
EL: 2974.1'
Bottom of Test Boring @ 30.1 ft.
B-3
10.5
EL: 2963.6'
- no recovery (0.0 - 1.5 ft)
- FILL -
- sand and gravel (5.0 - 6.5 ft)
Bottom of Test Boring @ 10.0 ft.
B-4 0.0
EL: 2995.3'
Brown SANDSTONE soft to hard, weathered
Brown SANDY CLAY with rock fragments, moist, soft to very stiff
0.0
EL: 2981.2'
Bottom of Test Boring @ 15.2 ft.
B-5
10.0
EL: 2971.2'
Brown and gray SHALE, soft to hard
- FILL/COLLUVIUM -
- gray, silty, medium hard to hard from 12.5 ft
Brown SANDY CLAY with rock and coal fragments, moist, medium stiff to stiff
0.0
EL: 2971.2'
Bottom of Test Boring @ 28.0 ft.
B-6
COAL, soft
- w/numerous coal fragments (5.0 - 6.5 ft)
- FILL -
12.5
EL: 2958.7'
EL: 2992.3'
12.5
EL: 2984.8'
- silty to sandy (10.0 - 11.5 ft)
17.8
EL:2979.5'
- FILL/COLLUVIUM -
EL: 2969.0'
COAL, soft 15.0
EL: 2959.1'
17.5
EL: 2956.6'
COAL, soft
Gray CLAYSTONE, extremely soft to soft
30.1
EL: 2944.0'
Gray CLAYSTONE, extremely soft to soft
- hard @ 30.0 ft
- wet @ 25.0 ft
2.0
EL: 2993.3'
Brown SANDY CLAY with rock fragments, medium stiff
- FILL -
- soft zone (5.0 - 5.5 ft)
- hard from 5.5 ft.
10.0
EL: 2985.3'
15.2
EL: 2966.0'
- w/sand and gravel (7.5 - 9.0 ft)
- mostly coal fragments, spoon wet (10.0 -11.5 ft)
20.0
EL: 2951.2'
22.5
EL: 2948.7'
Gray CLAYSTONE, extremely soft
28.0
EL: 2943.2'
Gray SHALE, extremely soft
- auger refusal @ 28.0 ft
AutoCAD SHX Text SHEET No.
AutoCAD SHX Text CAD FILE: R:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Landslide Repair.dwg PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfeR:\030\030-10281.00-WVDEP- Kempton Refuse Rehabilitation\Drawing\10281-Landslide Repair.dwg PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfe PLOT DATE/TIME: 10/21/2024 8:35 PM USER: danny j. wolfe 10/21/2024 8:35 PM USER: danny j. wolfe USER: danny j. wolfedanny j. wolfe
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SURVEY BY:
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SURVEY DATE:
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NO.
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BY
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DATE
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DESCRIPTION
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DRAWN:
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SCALE:
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CHECKED:
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APPROVED:
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DATE:
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DATE:
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DATE:
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LAYOUT TAB:
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18 BORE LOGS
AutoCAD SHX Text CONTRACT No.
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WEST VIRGINIA DEP
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ABANDONED MINE LANDS & RECLAMATION
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KEMPTON REFUSE REHABILITATION
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AutoCAD SHX Text 101-030-10281
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AS NOTED
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RGH
AutoCAD SHX Text 10/21/24
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REVISIONS
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BORE LOGS
PROPOSED SLIP REPAIR
4 FINISHED
GRADE
STABILIZE:
· FOR SLOPES 2:1 AND STEEPER - ROLLED EROSION
CONTROL PRODUCTS (RECP), SEE DETAIL THIS SHEET
· SLOPES LESS THAN 2:1 - STANDARD MULCH (STRAW/WOOD
FIBER)
SEEDING & SOIL AMENDMENTS
1 FOOT ONSITE SOIL (SOIL CAP)
BACKFILLED MIXED REFUSE MATERIAL1
SOIL CAP TYPICAL DETAIL
NOT TO SCALE
6"
6" 2
4B
4A
SECURE TOPS OF ROLLS WITH
1 1/2"X 1 1/2"X 36" MIN. WOOD
STAKES AT 2' C-C, IN ADDITION
TO THE USE OF BIODEGRADABLE STAKES.
2' MIN.
ROLLED EROSION CONTROL PRODUCT
NOT TO SCALE
1. INSTALL ON ALL CONSTRUCTION SLOPES WHERE THE SLOPE IS 2:1 OR STEEPER, AS SHOWN ON PLANS.
2. PREPARE SOIL BEFORE INSTALLING EROSION CONTROL PRODUCTS (RECP'S), INCLUDING ANY NECESSARY APPLICATION OF FERTILIZER AND SEED.
3. BEGIN AT THE TOP OF THE SLOPE BY ANCHORING RECP'S IN A 6" DEEP X 6" WIDE TRENCH WITH APPROXIMATELY 12" OF RECP'S EXTENDED BEYOND THE UP-SLOPE PORTION OF THE
TRENCH. ANCHOR THE RECP'S WITH A ROW OF STAKES APPROXIMATELY 12" APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAPLING. APPLY SEED TO COMPACTED SOIL AND FOLD REMAINING 12" PORTION OF RECP'S BACK OVER SEED AND COMPACTED SOIL.SECURE RECP'S OVER COMPACTED SOIL WITH A ROW OF STAKES
SPACED APPROXIMATELY 12" APART ACROSS THE WIDTH OF THE RECP'S.
4. ROLL THE RECP (A.) DOWN OR (B.) HORIZONTALLY ACROSS THE SLOPE. RECP WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL RECP'S MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAKES IN APPROPRIATE LOCATIONS AS SHOWN IN THE STAKE PATTERN GUIDE(S). WHEN USING THE DOT SYSTEM, STAKES SHOULD BE PLACED THROUGH EACH OF THE COLORED DOTS CORRESPONDING TO THE APPROPRIATE STAKE PATTERN.
5. THE EDGES OF PARALLEL RECP'S MUST BE STAPLED WITH APPROXIMATELY 2"-5" OVERLAP, DEPENDING ON TYPE OF RECP BEING USED.
6. CONSECUTIVE RECP'S SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH AN APPROPRIATE 3" OVERLAP, STAKE THROUGH OVERLAPPED SECTION, APPROXIMATELY 12" APART, ACROSS THE ENTIRE RECP'S WIDTH. NOTE: IN LOOSE SOIL CONDITIONS, THE USE OF STAKE LENGTHS GREATER THAN 6" MAY BE NECESSARY TO PROPERLY
SECURE THE RECP'S. THE USE OF WOODEN STAKES MAY BE REQUIRED.
NOTES:
EMBED FILTER FABRIC
MIN. 8" INTO GROUND
SIDE VIEW
END LAP TOP VIEW
TOE OF SLOPE SILT FENCE LOCATION
END DETAIL
BACKFILL SLOPE
BELTED SILT RETENTION FENCE (BSRF) DETAIL
NOT TO SCALE
72-INCH MAX
8-INCH
MIN.
TRENCH
36-INCH MIN.
34-INCH
MIN.
SILT FENCE INSTALLATION INSTRUCTIONS:
STEP 1: EXCAVATE TRENCH
EXCAVATE TRENCH A MAXIMUM OF 4” WIDE AND 8” DEEP. THE TRENCH SHALL BE HAND-CLEANED FOLLOWING EXCAVATION TO REMOVE BULKY DEBRIS SUCH AS ROCKS, STICKS, AND SOIL CLODS.
STEP 2: PREPARE FENCE
LAY SMARTFENCE 42 OUT ON THE GROUND ALONG THE PROPOSED FENCE LINE AND NEXT TO THE ANCHOR TRENCH. REFERENCE NOTE ONE PRIOR TO BEGINNING.
STEP 3: INSTALL INITIAL POST
3A) FOR THE INITIAL POST, PLACE THE END OF SMARTFENCE 42 ALONG THE POST HEIGHT AND ROTATE THE POST 360 DEGREES, MAINTAINING TENSION ON THE FABRIC. SECURE THE FENCE TO THE POST AT ALL FOUR (4) ORANGE-COLORED BAND LOCATIONS WITH STEEL WIRE OR NYLON TIES AS PER NOTE TWO.
3B) DRIVE THE INITIAL POST (72” METAL T-POST) WITH THE ATTACHED FENCE TO A DEPTH OF 36” BELOW SURFACE.
STEP 4: INSTALL INTERIOR POSTS
USING SPACING NO GREATER THAN 6’ ON CENTER, DRIVE…
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