Dwgs_IFP_TCLF_MSW_Unit_4_Cell_4_Landfill_Liner_(1).pdf
PDF 20 MB Posted
- Solicitation number
- RFP #24127
- Issued by
- Greenville County, South Carolina
About this file
The provided file is a set of contract drawings for the Twin Chimneys Landfill Unit 4 Cell 4 Liner project in Greenville County, South Carolina, prepared by HDR Engineering, Inc. of the Carolinas and dated April 2024. The drawings, labeled as Issued for Proposals, consist of nine sheets covering general site information, existing conditions, subgrade details, top of liner specifications, operational cover, and liner and stormwater details for a 10.3-acre landfill cell. The documents outline the civil engineering plans for constructing a new municipal solid waste (MSW) landfill cell, including detailed specifications for liner systems, leachate collection, and stormwater management.
The project involves precise engineering specifications for the landfill cell, including a complex liner system composed of a 24-inch initial soil barrier, geosynthetic clay liner, HDPE geomembrane, and geocomposite drainage media. The drawings provide extensive technical details on subgrade preparation, slope configurations, leachate pipe installations, and operational cover placement. Key technical elements include specific slope gradients (ranging from 1.4% to 10%), anchor trench designs, and detailed pipe perforation patterns. The project appears to be part of a broader landfill expansion or cell replacement strategy for Greenville County, with careful attention to environmental compliance and engineering precision.
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Text version
Twin Chimneys Landfill
Cell 4 Liner Civil
Project No.
11075 Augusta Road
C o n t r a c t D r a w i n g s F o r
10174879
April 2024
I N D E X O F D R A W I N G S
GENERAL
13G-00 COVER SHEET
13G-01 OVERALL SITE PLAN
CIVIL
13C-01 EXISTING CONDITIONS
13C-02 UNIT 4 CELL 4 SUBGRADE
13C-03 UNIT 4 CELL 4 SUBGRADE CONTROL
13C-04 UNIT 4 CELL 4 TOP OF LINER
13C-05 UNIT 4 CELL 4 TOP OF LINER CONTROL
13C-06 UNIT 4 CELL 4 OPERATIONAL COVER
13C-07 UNIT 4 CELL 4 OPERATIONAL COVER CONTROL
13C-08 LINER DETAILS
13C-09 STORMWATER DETAILS
Issued for Proposals
MSW Unit 4
Greenville County, South Carolina
HDR Engineering, Inc.
of the Carolinas 440 S. Church St., Suite 1200 Charlotte, NC 28202-2075 704.338.6700
4/30/24
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OUTPARCEL
OUTPARCEL
OUTPARCEL
UNIT 2
C&D
CELL 1
CELL 2
FUTURE
UNIT 7
FUTURE
UNIT 5
ACTIVE
UNIT 4 MSW
CELL 3
PROPOSED
CELL 4
CLAY
STOCKPILE
UNIT 1 MSW
SEDIMENT
BASIN B
SEDIMENT
BASIN C
E-WASTE
METALS
PAD
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SEDIMENT
BASIN A
ROCK
STOCKPILE
COMPOST AREA
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OVERALL SITE PLAN
13G-01.dwg
1"=300' 13G-01
J.GAUL
A 04/2024 ISSUED FOR PROPOSALS
GENERAL NOTES:
1. EXISTING TOPOGRAPHY FROM TWO SEPARATE SURVEYS,
FREELAND & ASSOCIATES AERIAL SURVEYDATED JULY 15, 2021 AND
DRONE SURVEY IN UNIT 1, 2, & 4 AREA BY RP & ASSOCIATES DATED
JULY 06, 2023.
2. CONTRACTOR'S PRIMARY ACCESS TO THE SITE SHALL BE VIA THE
EXISTING AUGUSTA ROAD (HIGHWAY 25) CONSTRUCTION ENTRANCE
THAT LEADS DIRECTLY INTO UNIT 4. MAINTAIN BOTH IN GOOD
CONDITION AT ALL TIMES AND IMPROVE AS NECESSARY TO
COMPLETE THE WORK.
4. ACCESS TO THE BRIDGE ROAD IS RESTRICTED DUE TO LANDFILL
OPERATIONS. COORDINATE WITH OWNER A SCHEDULE FOR
TRAVERSING THE BRIDGE. SUPPLY FLAGGERS DURING LANDFILL
OPERATING HOURS TO COORDINATE CONTRACTORS TRAFFIC AND
LANDFILL TRAFFIC ON BRIDGE ROAD. GARBAGE TRUCKS AND
OTHER COUNTY VEHICLES SHALL ALWAYS HAVE PRIORITY.
5. CONTRACTOR RESPONSIBLE FOR SECURITY OF ALL TOOLS,
MATERIALS AND EQUIPMENT LEFT ON SITE. CONTRACTOR TO
SECURE ACCESS POINTS TO THE WORK SITE AS NECESSARY.
6. THE CONTRACTOR SHALL PROTECT ALL EXISTING WELLS,
STRUCTURES AND UTILITIES. ANY WELLS, STRUCTURES OR
UTILITIES THAT ARE DAMAGED SHALL BE REPLACED OR REPAIRED
(AS DIRECTED BY OWNER).
7. EROSION AND STORMWATER CONTROL MEASURES ARE INSTALLED
AND OPERATIONAL FOR THE DESIGNATED WORK AREAS.
CONTRACTOR TO MAINTAIN AND PROTECT THE STRUCTURES FROM
DAMAGE.
8. CONTRACTOR TO ANTICIPATE CLEANING OUT SEDIMENT BASINS A,
10 & 11 AT LEAST TWICE DURING THE CONTRACT PERIOD (PRIOR TO
BEGINNING OF CONSTRUCTION AND AT THE END).
9. SITE BENCHMARK CONTROL IS LOCATED NEAR THE CELLULAR
TOWER.
SEDIMENT
BASIN #T2
SEDIMENT
BASIN #T5
SEDIMENT
BASIN #T3
SEDIMENT BASIN #9
WETLANDS
SEDIMENT BASIN #10
DI #9
LEACHATE
TANKS
SCALE
HOUSE
ADMINISTRATION
BUILDING
EDUCATION
BUILDING
CELLULAR
TOWER
SEDIMENT
TRAP A
SEDIMENT
BASIN #T4
EXISTING CONSTRUCTION ENTRANCE
AUGUSTA RD
AUGUSTA RD
BRIDGE ROAD
SEDIMENT BASIN #11
100 YEAR FLOODPLAIN
LEACHATE
EVAPORATOR
CONCRETE
MONUMENT
N 987685.471 E 1604817.497
EL. 809.25
CONSTRUCTION AREA
BORINGS (SB & B)
METHANE MONITORING (MM)
PIEZOMETER (PZ)
MONITORING AND OBSERVATION
WELL (MW,OW)
PROPOSED EXISTING ABANDONED
MW-P
MM-P
PL
LEGEND
EXISTING 2021 & 2023 MAJOR CONTOURS
WETLANDS
UNIT AND CELL BASELINES
PROPERTY LINE
EXISTING TREELINE
MW-A
MM-#
B-# B-#
PZ-#PZ-#
STOCKPILE ACCESS ROAD
TEMPORARY
SEDIMENT BASIN A
A
B
C
2 3 4 5 6 7 8
D
ISSUE DESCRIPTION
PROJECT MANAGER
PROJECT NUMBER
0 1" 2" FILENAME
SCALE
SHEET
DATE
UNIT 4 CELL 4 LANDFILL
Greenville County South Carolina10174879
P. WESTMORELAND, P.E.
HDR Engineering Inc.
440 S. Church St. Suite 1200 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas
PROJECT ENGINEER
DRAWN BY
AUGUSTA ROAD - HWY 2
AUGUSTA ROAD - HWY 2
AUGUSTA ROAD - HWY 2
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680690700
680690700710720
680690
67067
67066
66066
690700
790785
745740735
730725
5 70
5 68
0 68
0 70
815810805800795790785
770765
5 78
0 77 5 77
755750
715710 705700
0 78
715 710 71 0 71
715 710 705 700 695 690 68
0 68
5 69 0 69
0 71
770765760755750
680685
750755
735730
690685
685690
AUGUSTA ROAD - HWY 2
AUGUSTA ROAD - HWY 2
AUGUSTA ROAD - HWY 2
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
DE
NS
E
BR
US
H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
BRIDGE
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
B U I L D I N G
B U R N
S T A T I O N
B U R N
S T A T I O N
D E N S E
T R E E S
700700700
700 70
760760
0 79
770 770
79080
07007
071071
78078 0780780
770770
770770
07907
0 770780
780780 780780
780 78
78078
078078
78078
790800
080080 0 76076
76076076
780780
760770
71071
770770 77
072072
720720
670670
680690700
680690700710720
680690
67067
67066
66066
690700
740750
CELL 1
CELL 2
FUTURE
UNIT 7
ACTIVE
UNIT 4 MSW
CELL 3
PROPOSED
CELL 4
C S -1
C S -2
OUTPARCEL
OUTPARCEL
MINIMIZE TREE
DISTURBANCE IN THIS AREA
EXISTING CONDITIONS
13C-01.dwg
1"=200 13C-01
J.GAUL
A 04/2024 ISSUED FOR PROPOSALS
GENERAL NOTES:
1. EXISTING TOPOGRAPHY FROM TWO SEPARATE SURVEYS,
FREELAND & ASSOCIATES AERIAL SURVEY DATED JULY 15, 2021 AND
DRONE SURVEY IN UNIT 1, 2, & 4 AREA BY RP & ASSOCIATES DATED
JULY 06, 2023.
2. THE COUNTY IS CURRENTLY EXCAVATING CELL 4 THROUGH A
SEPARATE CONTRACT. THE GRADES WITHIN CELL 4, THE CLAY
STOCKPILE AND UNIT 7 REPRESENT ANTICIPATED CONDITIONS AT
THE BEGINNING OF THIS CONTRACT. THESE GRADES ARE 2-FEET
ABOVE THE PROPOSED SUBGRADE SHOWN ON SHEET 13C-02. AS AS
BUILT SURVEY AT THE CONCLUSION FROM THAT CONSTRUCTION
WILL BE USED AS THE BASIS FOR THIS CONTRACT.
3. STOCKPILE ALL EXCAVATED SOIL MATERIALS, NOT USED IN THE
WORK, IN THE DESIGNATED AREA INDICATED ON THE PLAN.
· SOILS WITH HYDRAULIC CONDUCTIVITY OF 1E-5CM/SEC
OR LESS (CLAYEY SOIL): SHALL BE PLACED IN THE CLAY
STOCKPILE WEST OF CELL 4.
· ROCK: PLACED IN CELL TOWER STOCKPILE.
· OTHER SOILS: UNIT 7 STOCKPILE.
SEDIMENT
BASIN #T5
SEDIMENT
BASIN #T3
SEDIMENT BASIN #9
WETLANDS
SEDIMENT BASIN #10
DI #9
SEDIMENT
BASIN #T4
EXISTING
CONSTRUCTION
ENTRANCE
AUGUSTA RD
BRIDGE ROAD
SEDIMENT BASIN #11
BORINGS (SB & B)
METHANE MONITORING (MM)
PIEZOMETER (PZ)
MONITORING AND OBSERVATION
WELL (MW,OW)
PROPOSED EXISTING ABANDONED
MW-P
MM-P
PZ-# PZ-#
B-#B-#
MM-#
MW-A
PL
LEGEND
EXISTING 2021 & 2023 MAJOR CONTOURS
EXISTING 2021 & 2023 MINOR CONTOURS
WETLANDS
UNIT AND CELL BASELINES
PROPERTY LINE
EXISTING TREELINE
CURRENT MSW
PERMIT BOUNDARY
PROPOSED MSW
PERMIT BOUNDARY
CONSTRUCTION AREA
A
B
C
2 3 4 5 6 7 8
D
ISSUE DESCRIPTION
PROJECT MANAGER
PROJECT NUMBER
0 1" 2" FILENAME
SCALE
SHEET
DATE
UNIT 4 CELL 4 LANDFILL
Greenville County South Carolina10174879
P. WESTMORELAND, P.E.
HDR Engineering Inc.
440 S. Church St. Suite 1200 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas
PROJECT ENGINEER
DRAWN BY
SOIL STOCKPILE
CONSTRUCTION SEQUENCE:
1. ESTABLISH LIMITS OF CONSTRUCTION.
2. REVIEW FIELD CONDITIONS AND THE AS-BUILT SURVEY FROM THE
PREVIOUS CONSTRUCTION PROJECT WITH ENGINEER PRIOR TO
INITIATING CONSTRUCTION.
3. PERFORM EXCAVATION AND FINE GRADING TO ACHIEVE SUBGRADE.
4. BEGIN CLAY LINER INSTALLATION. PROVIDE TEST DATA AND
PERIODIC CLAY THICKNESS SURVEY TO ENGINEER FOR REVIEW.
5. UPON RECEIPT OF PASSING CLAY TEST RESULTS AND SURVEY
THICKNESS VERIFICATION, BEGIN GEOSYNTHETICS INSTALLATION.
6. UPON RECEIPT OF PASSING GEOSYNTHETICS TEST RESULTS, BEGIN
OPERATIONAL COVER AND LEACHATE PIPE INSTALLATION.
7. SUBMIT SURVEY OF OPERATIONAL COVER THICKNESS
VERIFICATION TO ENGINEER FOR REVIEW.
8. SEED DISTURBED AREAS AND STOCKPILES.
9. PERFORM LEACHATE PIPE VIDEO INSPECTION AND CLEANING.
10. SUBMIT OVERALL SURVEY OF DISTURBED AREAS.
OVERALL PROJECT SCOPE:
THE COUNTY IS CURRENTLY EXCAVATING THE CELL 4 AREA TO THE
SUBGRADE SHOWN ON SHEET 13C-02. THIS PROJECT MAY REQUIRE
ADDTIONAL EXCAVATION TO ACHIEVE THE SUBGRADE. FOLLOWING
SUBGRADE EXCAVATION, CONTRACTOR TO INSTALL THE LINER SECTION
SHOWN ON SHEET 13C-08 DETAIL 1.
CLAY STOCKPILE
UGE
GR
GR
x 7
.4 9 T
P
EB
8.5 ACRES
10.3 ACRES
2.0
MW-24
MW-13
MW-14
PZ-4
PZ-25
MM-9
MM-8
MM-15
MW-23
MW-22
2.0
5.0
5.0
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
0 720
730 74 0 75
07007
770770
0 76
0 770780
0 79
780780
78078
078078
78078
080080
76076076
780780
71071
770770 77
710 7
072072
10.0%
738742744746748752754756758762
ACTIVE
CELL 2
8.6 ACRES
ACTIVE
CELL 1
17.0 ACRES
UNIT 4 CELL 4 SUBGRADE
13C-02.dwg
1"=100' 13C-02
J.GAUL
A 04/2024 ISSUED FOR PROPOSALS
PL
LEGEND
EXISTING 2023 MAJOR CONTOURS
GENERAL NOTES:
1. CONTRACTOR SHALL PROVIDE AN AS-BUILT SURVEY OF THE SUBGRADE SIGNED
AND SEALED BY A LAND SURVEYOR, FOR ENGINEERS ACCEPTANCE PRIOR TO
INITIATING CLAY LINER INSTALLATION.
2. THE GRADES OF THE CLAY STOCKPILE REPRESENT ANTICIPATED CONDITIONS.
CONTRACTOR TO FIELD VERIFY PRIOR TO CONSTRUCTION.
3. EXISTING CONDITIONS WITHIN THE CELL 4 DO NOT REPRESENT THE JULY 6, 2023
SURVEY DUE TO CURRENT EXCAVATION. CONTRACTOR TO VERIFY CONDITIONS
PRIOR TO INITIATING CONSTRUCTION.
4. PROPOSED CONTOURS WITHIN CONSTRUCTION BASELINE REPRESENT
SUBGRADE OF CELL 4.
5. AN ACCEPTABLE PROOF ROLL (AS DEFINED BY THE CQA CONSULTANT) MUST BE
OBSERVED TO DEMONSTRATE A STABLE SUBGRADE PRIOR TO CONSTRUCTION
OF THE LINER SYSTEM. THE SUBGRADE MAY BE ACCEPTED IN STAGES TO
FACILITATE CONSTRUCTION. REFER TO TECHNICAL SPEC SECTION 31 38 10.
6. REFER TO SPECIFICATIONS AND CQA PLAN FOR SURVEYING REQUIREMENTS TO
PRODUCE AS-BUILT DRAWINGS AND TO PROVIDE BASIS FOR VERIFYING
EXCAVATION QUANTITIES.
7. REMOVE ALL WET AND SOFT SOILS PRIOR TO BEGINNING STRUCTURAL FILL
PLACEMENT. COMPACT PER SPECIFICATIONS. "BRIDGE LIFTS" REQUIRE
APPROVAL OF ENGINEER AND CQA CONSULTANT.
8. PROTECT EXISTING WELLS, DROP INLETS AND OTHER STRUCTURES DURING THE
WORK.
9. IF CONTRACTOR ENCOUNTERS GROUNDWATER DURING EXCAVATION,
IMMEDIATELY STOP WORKING IN THAT AREA AND NOTIFY ENGINEER. EXISTENCE
OF WATER MAY REQUIRE REVISION TO GRADING. THE CONTRACTOR SHALL
IMPLEMENT ALL CHANGES BASED ON EXISTENCE OF GROUNDWATER IN THE
EXCAVATION.
EXISTING 2023 MINOR CONTOURS
WETLANDS
BRIDGE ROAD
UNIT AND CELL BASELINES
PROPERTY LINE
GRADING LIMITS
ACTIVE CELL 3
SEDIMENT BASIN #9
PROPOSED MAJOR CONTOURS
PROPOSED MINOR CONTOURS
SEDIMENT BASIN #12
EXISTING STORMWATER
PIPE TO REMAIN
EXISTING TREELINE
METHANE MONITORING (MM)
PIEZOMETER (PZ)
MONITORING AND OBSERVATION
WELL (MW,OW)
PROPOSED EXISTING ABANDONED
MW-P
MM-P
MW-A
MM-#
PZ-#PZ-#
PROPOSED CELL 4
CELL 4 ACCESS ROAD
PROPOSED
CONSTRUCTION
BASELINE
TEMPORARY
SEDIMENT BASIN A
A 13C
-09
B13C-09
C
C -0
SEDIMENT BASIN TB-B
SF
SILT FENCE
A
B
C
2 3 4 5 6 7 8
D
ISSUE DESCRIPTION
PROJECT MANAGER
PROJECT NUMBER
0 1" 2" FILENAME
SCALE
SHEET
DATE
UNIT 4 CELL 4 LANDFILL
Greenville County South Carolina10174879
P. WESTMORELAND, P.E.
HDR Engineering Inc.
440 S. Church St. Suite 1200 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas
PROJECT ENGINEER
DRAWN BY
CLAY STOCKPILE
GEOSYNTHETIC CLAY LINER
(WITHIN CBL)
LOCATION THIS SHEET
2' OPERATIONAL COVER
SUBGRADE
2' SOIL LINER
60 MIL HDPE GEOMEMBRANE
GEOCOMPOSITE DRAINAGE MEDIA
KEY MAP
RAINCOVER
NTS
D 13C-09
LIMITS OF
GRADING
POINT TABLE
POINT NO.
NORTHING
983468.88
983503.03
983657.57
983663.83
984478.07
984486.51
984329.47
984133.15
983705.44
983455.93
983491.11
983645.23
983647.00
983651.32
983652.09
984221.60
984227.46
984487.46
984495.83
984203.09
984117.66
EASTING
1605806.30
1605568.76
1605314.79
1605185.30
1605167.22
1605547.44
1605588.77
1605638.95
1605749.72
1605809.39
1605565.06
1605311.80
1605275.15
1605189.69
1605173.84
1605160.84
1605161.47
1605155.70
1605532.48
1605620.88
1605642.96
ELEVATION
701.59
712.00
726.76
730.23
761.12
748.00
732.06
728.36
711.10
701.07
711.78
726.50
728.00
730.00
730.37
737.48
738.00
762.41
749.41
730.00
728.00
DESCRIPTION
CBL
CBL
CBL
CBL
CBL
CBL
CBL
CBL
CBL
TOE
TOE
TOE
TOE
TOE
TOE
TOE
TOE
TOE
TOE
CELL 4-3
CELL 4-3
2.0
736738
742744746748
752754756758
104105
10.0%
3.0
5.0
5.0
UNIT 4 CELL 4 SUBGRADE CONTROL
13C-03.dwg
1"=60' 13C-03
J.GAUL
A 04/2024 ISSUED FOR PROPOSALS
LEGEND
CONTROL LINE
ACTIVE CELL 3
PROPOSED MAJOR CONTOURS
PROPOSED MINOR CONTOURS
A
B
C
2 3 4 5 6 7 8
D
ISSUE DESCRIPTION
PROJECT MANAGER
PROJECT NUMBER
0 1" 2" FILENAME
SCALE
SHEET
DATE
UNIT 4 CELL 4 LANDFILL
Greenville County South Carolina10174879
P. WESTMORELAND, P.E.
HDR Engineering Inc.
440 S. Church St. Suite 1200 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas
PROJECT ENGINEER
DRAWN BY
PROPOSED CELL 4
10.3 ACRES
NOTES
1. CONSTRUCT THE CELL FLOOR AND DITCHES TO THE GRADES SHOWN ON
THIS DRAWING. UTILIZE GPS EQUIPMENT FOR FINE GRADING SUBGRADE AND
THE CLAY LINER.
2. CONTOURS INSIDE THE CONSTRUCTION BASELINE REPRESENT PROPOSED
SUBGRADE AS SHOWN ON SHEET 13C-02.
3. EACH PANEL (PLANE) DEPICTS AN AREA OF CONSTANT GRADE. REFER TO
THE DETAILS FOR BASEGRADE GEOMETRY AROUND THE PIPING.
4. THE CONTROL POINTS DEFINE THE LOCATION OF THE CONSTRUCTION
BASELINE AND THE PANELS THAT MAKEUP THE CELL.
5. IF THERE ARE ANY CONFLICTS BETWEEN INFORMATION ON THIS SHEET AND
OTHER REPRESENTATIONS OF THE WORK, NOTIFY THE ENGINEER. THE
ENGINEER WILL DETERMINE PRECEDENCE OF CONFLICTS.
2.9
5.0
5.0
2.0
2.9 % 5.0
8.5 ACRES
PZ-4
PZ-25
MW-23
MW-22
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
D E N S E
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
B R U S H
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
R I P
R A P
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
D E N S E
T R E E S
0 720
730 74 0 75
07007
770770
0 76
0 770780
0 79
780780
78078
078078
78078
080080
76076076
780780
71071
770770 77
710 7
072072
2.0
10.0%
LF
4.
0%
LF
4.
0%16
LF
4.
0%
L F@
2.
0%
L F@
2.
0%
LF
2.
5%
LF
2.
5%
LF
1.
4%
LF
2.
0%
LF
1.
4%
LF
4.
0%
LF
1.
4%
LF
2.
0%
LF
4.
0%
LF
4.
0%
L F@
2.
0%
L F@
2.
0%
ACTIVE
CELL 2
8.6 ACRES
ACTIVE
CELL 1
17.0 ACRES
10.3 ACRES
10.0%
UGE
GR
GR
x 7
.4 9 T
P
EB
A
B
C
2 3 4 5 6 7 8
D
ISSUE DESCRIPTION
PROJECT MANAGER
PROJECT NUMBER
0 1" 2" FILENAME
SCALE
SHEET
DATE
UNIT 4 CELL 4 LANDFILL
Greenville County South Carolina10174879
P. WESTMORELAND, P.E.
HDR Engineering Inc.
440 S. Church St. Suite 1200 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas
PROJECT ENGINEER
DRAWN BY
UNIT 4 CELL 4 TOP OF LINER
13C-04.dwg
1"=60 13C-04
J.GAUL
A 04/2024 ISSUED FOR PROPOSALS
2' OPERATIONAL COVER
SUBGRADE
2' SOIL LINER
KEY MAP
NTS
GEOSYNTHETIC CLAY LINER
(WITHIN CBL)
LOCATION THIS SHEET
60 MIL HDPE GEOMEMBRANE
GEOCOMPOSITE DRAINAGE MEDIA
RAINCOVER
LEGEND
UNIT AND CELL BASELINES
PROPOSED MAJOR CONTOURS
PROPOSED MINOR CONTOURS
1. CLAY FOR THE SOIL LINER SHALL BE OBTAINED
FROM THE CLAY STOCKPILE .
2. BACKFILL THE ANCHOR TRENCH WITH THE SAME
MATERIAL AS USED FOR SOIL LINER
COMPONENT.
3. THE CONSTRUCTION BASELINE GENERALLY
REPRESENTS THE HORIZONTAL EXTENT OF THE
LINER SYSTEM. SEE LINER DETAILS.
4. THESE CONTOURS REPRESENT THE TOP OF
SOIL LINER GRADES.
5. REFER TO SPECIFICATIONS AND CQA PLAN FOR
SURVEYING REQUIREMENTS TO PRODUCE
AS-BUILT DRAWINGS AND TO PROVIDE BASIS
FOR VERIFYING EXCAVATION QUANTITIES AND
REQUIRED LINER THICKNESS.
6. RECORD ALL PERMEABILITY TEST LOCATIONS BY
GPS, OR CONVENTIONAL SURVEY. DOCUMENT
LOCATION OF ALL OTHER TESTS BY METHOD
APPROVED BY CQA CONSULTANT.
7. CERTIFY IN WRITING TO THE CQA ENGINEER
THAT THE CLAY LINER MEETS SPECIFICATIONS
INCLUDING THICKNESS VERIFICATION PRIOR TO
INSTALLING HDPE LINER.
8. SUBMIT A HDPE LINER PANEL LAYOUT TO THE
ENGINEER FOR APPROVAL PRIOR TO
INSTALLATION. THE PANELS SHALL BE SEAMED
PARALLEL TO LINE OF MAXIMUM SLOPE. FLOOR
PANELS SHALL GENERALLY BE LAPPED ON THE
DOWNHILL SIDE. REFER TO SPECIFICATIONS AND
CQA PLAN.
9. USE TEXTURED 60 MIL HDPE GEOMEMBRANE
FOR ALL AREAS.
10. ALL LEACHATE PIPES TO BE PERFORATED. ALL
CONNECTIONS TO BE FUSED.
11. JOIN INTERSECTING PIPES WITH
APPROPRIATELY SIZED FITTINGS AND BUTT
FUSION WELDS.
12. PIPES SHOULD BE LAID STRAIGHT BETWEEN
CONTROL POINTS. ALL CLEANOUTS SHALL RUN
PERPENDICULAR TO SLOPE.
NOTES
ACTIVE CELL 3
CLAY STOCKPILE
BRIDGE ROAD
ACTIVE CELL 3
SEDIMENT BASIN #9
SEDIMENT BASIN #12
EXISTING STORMWATER
PIPE TO REMAIN
PROPOSED CELL 4
CELL 4 ACCESS ROAD
PROPOSED
CONSTRUCTION
BASELINE
TEMPORARY
SEDIMENT BASIN A
A 13C
-09
B13C-09
C
C -0
SEDIMENT BASIN TB-B
OUTLET APRON
CELL 5 FUTURE
TIE-IN W/O PIPE
13C-08
CELL 4 TIE-IN
WITH CELL 3
W/O PIPE
13C-08
METHANE MONITORING (MM)
PIEZOMETER (PZ)
MONITORING AND OBSERVATION
WELL (MW,OW)
PROPOSED EXISTING ABANDONED
MW-P
MM-P
PZ-# PZ-#
MM-#
MW-A
CELL 5 FUTURE
TIE-IN W/ PIPE
13C-08
CELL 4 TIE-IN WITH
CELL 3 W/ PIPE
13C-08
D 13C-09
LEACHATE
COLUMN
13C-08
LEACHATE COLLECTION PIPE
(SIZE VARIES)
EXISTING MAJOR CONTOURS780
EXISTING MINOR CONTOURS
PIPE PERFORATION
(TYP)
13C-08
10.0%
10.0% 2.0
2.0
3.0
5.0
5.0
205206207
210 211 212
220221
LF
4.
0%
LF
4.
0%16
LF
4.
0%
L F@
2.
0%
L F@
2.
0%
LF
2.
5%
LF
2.
5%
LF
1.
4%
LF
2.
0%
LF
1.
4%
LF
4.
0%
LF
1.
4%
LF
2.
0%
LF
4.
0%
LF
4.
0%
L F@
2.
0%
L F@
2.
0%
234235236237238239
5.0
SITE LAYOUT COORDINATE POINTS TABLE
POINT NO.
NORTHING
983455.93
983491.11
983645.23
983652.09
984221.60
984227.46
984487.46
984495.93
984491.39
984482.96
984229.73
984223.41
983659.06
983652.64
983498.22
EASTING
1605809.39
1605565.06
1605311.80
1605173.84
1605160.84
1605161.47
1605155.70
1605536.87
1605541.96
1605162.11
1605167.73
1605167.87
1605180.41
1605313.28
1605567.04
ELEVATION
701.07
711.78
726.50
730.37
737.48
738.00
762.41
749.26
748.65
761.76
737.98
737.39
730.24
726.67
711.92
DESCRIPTION
MAINT-AREA
MAINT-AREA
MAINT-AREA
MAINT-AREA
MAINT-AREA
MAINT-AREA
MAINT-AREA
MAINT-AREA
MAINT-AREA
TOE-LINER
TOE-LINER
TOE-LINER
TOE-LINER
TOE-LINER
TOE-LINER
SITE LAYOUT COORDINATE POINTS TABLE
POINT NO.
NORTHING
983463.65
983466.69
983500.14
983654.61
983660.97
984223.80
984230.59
984481.00
984489.44
984331.56
984203.06
984117.64
983656.14
983660.28
EASTING
1605807.55
1605800.41
1605567.73
1605313.88
1605182.37
1605169.86
1605169.71
1605164.15
1605544.15
1605588.16
1605620.89
1605642.97
1605282.32
1605196.71
ELEVATION
701.38
703.76
713.95
728.71
732.23
739.36
740.00
763.51
748.39
734.10
732.00
730.00
730.00
732.00
DESCRIPTION
TOE-LINER
TOP-LINER
TOP-LINER
TOP-LINER
TOP-LINER
TOP-LINER
TOP-LINER
TOP-LINER
TOP-LINER
SLOPE CONTROL
SLOPE CONTROL
SLOPE CONTROL
SLOPE CONTROL
SLOPE CONTROL
LEACHATE PIPING POINT TABLE
POINT NO.
NORTHING
983471.83
983546.36
983655.97
983699.27
983791.84
983884.41
983976.98
984069.55
984162.05
984228.18
EASTING
1605771.69
1605493.71
1605306.55
1605182.51
1605180.46
1605178.40
1605176.35
1605174.29
1605172.24
1605170.77
ELEVATION
705.05
718.29
729.04
732.70
733.88
735.05
736.22
737.39
738.57
739.74
DESCRIPTION
10" LEACH
10" LEACH
8" LEACH
8" LEACH
8" LEACH
8" LEACH
8" LEACH
8" LEACH
8" LEACH
16" LEACH
A
B
C
2 3 4 5 6 7 8
D
ISSUE DESCRIPTION
PROJECT MANAGER
PROJECT NUMBER
0 1" 2" FILENAME
SCALE
SHEET
DATE
UNIT 4 CELL 4 LANDFILL
Greenville County South Carolina10174879
P. WESTMORELAND, P.E.
HDR Engineering Inc.
440 S. Church St. Suite 1200 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas
PROJECT ENGINEER
DRAWN BY
UNIT 4 CELL 4 TOP OF LINER CONTROL
13C-05.dwg
1"=60 13C-05
J.GAUL
A 04/2024 ISSUED FOR PROPOSALS
LEGEND
PROPOSED MAJOR CONTOURS
PROPOSED MINOR CONTOURS
CONTROL LINE
LEACHATE PIPING
0 720
730 74 0 75
07007
770770
0 76
0 770780
0 79
780780
78078
078078
78078
080080
76076076
780780
71071
770770 77
710 7
072072
3.0
5.0
5.0
MW-23
MW-22
742744746748752754756758762
10.0%
10.0%
2.0
A
B
C
2 3 4 5 6 7 8
D
ISSUE DESCRIPTION
PROJECT MANAGER
PROJECT NUMBER
0 1" 2" FILENAME
SCALE
SHEET
DATE
UNIT 4 CELL 4 LANDFILL
Greenville County South Carolina10174879
P. WESTMORELAND, P.E.
HDR Engineering Inc.
440 S. Church St. Suite 1200 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas
PROJECT ENGINEER
DRAWN BY
UNIT 4 CELL 4 OPERATIONAL COVER
13C-06.dwg
1"=60 13C-06
J.GAUL
A 04/2024 ISSUED FOR PROPOSALS
KEY MAP
2' SOIL LINER
SUBGRADE
2' OPERATIONAL COVER
GEOSYNTHETIC CLAY LINER
(WITHIN CBL)
LOCATION THIS SHEET
60 MIL HDPE GEOMEMBRANE
GEOCOMPOSITE DRAINAGE MEDIA
RAINCOVER
PL
LEGEND
UNIT AND CELL BASELINES
PROPERTY LINE
PROPOSED MAJOR CONTOURS
PROPOSED MINOR CONTOURS
1. THE GRADES WITHIN CELL 4 GENERALLY REPRESENT THE
TOP OF OPERATIONAL COVER.
2. CERTIFY IN WRITING TO THE CQA ENGINEER THAT THE
OPERATIONAL COVER MEETS SPECIFICATIONS INCLUDING
THICKNESS VERIFICATION.
3. PLACE RAINCOVER OVER CELL 4. BALLAST RAINCOVER.
NOTES
BRIDGE ROAD
ACTIVE CELL 3
SEDIMENT BASIN #9
SEDIMENT BASIN #12
EXISTING STORMWATER
PIPE TO REMAIN
PROPOSED CELL 4
10.3 ACRES
CELL 4 ACCESS ROAD
PROPOSED
CONSTRUCTION
BASELINE
TEMPORARY
SEDIMENT BASIN A
A 13C
-09
B13C-09
C
C -0
CLAY STOCKPILE
120,00 cy
SEDIMENT BASIN TB-B
OUTLET APRON
BAFFLES
CLAY STOCKPILE
CELL 5 FUTURE
TIE-IN W/O PIPE
13C-08
CELL 4 TIE-IN
WITH CELL 3
W/O PIPE
13C-08
METHANE MONITORING (MM)
PIEZOMETER (PZ)
MONITORING AND OBSERVATION
WELL (MW,OW)
PROPOSED EXISTING ABANDONED
MW-P
MM-P
MW-A
MM-#
PZ-#PZ-#
CELL 5 FUTURE
TIE-IN WITH PIPE
13C-08
CELL 4 TIE-IN
WITH CELL 3
WITH PIPE
13C-08
D 13C-09
PIPE & CELL
TERMINATION
13C-08
LEACHATE
COLUMN
13C-08
EXISTING MAJOR CONTOURS780
EXISTING MINOR CONTOURS
104105
220221222
310 311 312
742744746748
752754756758
2.0
2.0
3.0
5.0
5.0
10.0%
POINT TABLE
POINT NO.
NORTHING
983468.88
983503.03
983657.57
983663.83
984478.07
984486.51
984329.47
984133.15
983705.44
983455.93
983491.11
983647.00
983652.09
984221.60
984227.46
984487.46
984495.83
984491.39
984482.96
984229.73
EASTING
1605806.30
1605568.76
1605314.79
1605185.30
1605167.22
1605547.44
1605588.77
1605638.95
1605749.72
1605809.39
1605565.06
1605275.15
1605173.84
1605160.84
1605161.47
1605155.70
1605532.48
1605541.96
1605162.11
1605167.73
ELEVATION
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
701.07
711.78
728.00
730.37
737.48
738.00
762.41
749.41
748.65
761.76
737.98
DESCRIPTION
CBL
CBL
CBL
CBL
CBL
CBL
CBL
CBL
CBL
TOE
TOE
TOE
TOE
TOE
TOE
TOE
TOE
MAINT-AREA
TOE-LINER
TOE-LINER
POINT TABLE
POINT NO.
NORTHING
984223.41
983652.64
983498.22
983463.65
983466.69
983500.14
983654.61
983660.97
984223.80
984230.59
984481.00
984489.44
983656.14
983660.28
983473.06
983506.87
983661.52
983667.65
984223.96
984230.74
EASTING
1605167.87
1605313.28
1605567.04
1605807.55
1605800.41
1605567.73
1605313.88
1605182.37
1605169.86
1605169.71
1605164.15
1605544.15
1605282.32
1605196.71
1605805.30
1605570.14
1605316.00
1605189.22
1605176.86
1605176.71
ELEVATION
737.39
726.67
711.92
701.38
703.76
713.95
728.71
732.23
739.36
740.00
763.51
748.39
730.00
732.00
707.59
717.95
732.71
736.23
743.36
744.00
DESCRIPTION
TOE-LINER
TOE-LINER
TOE-LINER
TOE-LINER
TOP-LINER
TOP-LINER
TOP-LINER
TOP-LINER
TOP-LINER
TOP-LINER
TOP-LINER
TOP-LINER
SLOPE CONTROL
SLOPE CONTROL
BERM
BERM
BERM
BERM
BERM
BERM
POINT TABLE
POINT NO.
NORTHING
984474.16
984482.54
984480.55
984472.20
984230.79
984224.00
983669.56
983663.49
983508.79
983475.15
983476.97
983510.54
983665.27
983666.47
983670.72
983671.28
984226.50
984234.92
984468.68
984477.44
EASTING
1605171.30
1605548.48
1605549.01
1605173.35
1605178.71
1605178.86
1605191.18
1605316.60
1605570.83
1605804.80
1605804.36
1605571.46
1605317.15
1605290.42
1605204.89
1605193.18
1605180.81
1605181.02
1605177.04
1605549.82
ELEVATION
767.51
754.26
754.24
767.51
744.00
743.36
736.23
732.71
717.95
707.62
705.92
716.13
730.91
732.00
734.00
734.19
741.22
742.00
763.90
751.09
DESCRIPTION
BERM
BERM
BERM
BERM
BERM
BERM
BERM
BERM
BERM
BERM
BERM TOE
BERM TOE
BERM TOE
BERM TOE
BERM TOE
BERM TOE
BERM TOE
BERM TOE
BERM TOE
BERM TOE
A
B
C
2 3 4 5 6 7 8
D
ISSUE DESCRIPTION
PROJECT MANAGER
PROJECT NUMBER
0 1" 2" FILENAME
SCALE
SHEET
DATE
UNIT 4 CELL 4 LANDFILL
Greenville County South Carolina10174879
P. WESTMORELAND, P.E.
HDR Engineering Inc.
440 S. Church St. Suite 1200 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas
PROJECT ENGINEER
DRAWN BY
UNIT 4 CELL 4 OPERATIONAL COVER CONTROL
13C-07.dwg
1"=60 13C-07
J.GAUL
A 04/2024 ISSUED FOR PROPOSALS
LEGEND
CONTROL LINE
PROPOSED MAJOR CONTOURS
PROPOSED MINOR CONTOURS
24" INITIAL SOIL BARRIER
GEOSYNTHETIC CLAY LINER (GCL)
HDPE GEOMEMBRANE
GEOCOMPOSITE DRAINAGE MEDIA
24" OPERATIONAL LAYER
SUBGRADE
NOTES:
1. GCL AND GEOCOMPOSITE DRAINAGE NET ARE PRESENT
IN ALL LOCATIONS WHERE HDPE IS DETAILED.
2. THE REQUIRED THICKNESS OF LAYERS IS MEASURED
PERPENDICULAR TO THE SURFACE. THE HORIZONTAL
LOCATION OF THE SLOPE TOES WILL VARY BASED ON
INTERSECTING SLOPES.
3. GEOSYNTHETIC MATERIAL THICKNESS ARE
EXAGGERATED FOR ILLUSTRATION PURPOSES WHERE
SHOWN AND OMITTED FOR DETAIL CLARITY WHERE NOT
SHOWN.
24" INITIAL SOIL BARRIER
GEOSYNTHETIC CLAY LINER (GCL)
HDPE GEOMEMBRANE
GEOCOMPOSITE DRAINAGE MEDIA
24" OPERATIONAL LAYER
SUBGRADE
NOTES:
1. GCL AND GEOCOMPOSITE DRAINAGE NET ARE PRESENT
IN ALL LOCATIONS WHERE HDPE IS DETAILED.
2. THE REQUIRED THICKNESS OF LAYERS IS MEASURED
PERPENDICULAR TO THE SURFACE. THE HORIZONTAL
LOCATION OF THE SLOPE TOES WILL VARY BASED ON
INTERSECTING SLOPES.
3. GEOSYNTHETIC MATERIAL THICKNESS ARE
EXAGGERATED FOR ILLUSTRATION PURPOSES WHERE
SHOWN AND OMITTED FOR DETAIL CLARITY WHERE NOT
SHOWN.
SLOPESLOPE
B
SEPARATOR
GEOTEXTILE
2' M
IN
PERFORATED PIPE (A)
PIPE
DIA (A)
WIDTH
(B)
LENGTH
(C)
AREA
(D)
(IN) (FT) (FT) (SF)
8 2 16.0 17.4
10 2.5 16.3 18.0 16 4.0 19.3 24.0 20 5.0 21.3 28.0 36 9.0 29.3 44.0
SEPARATOR GEOTEXTILE
(EXPOSED GEOTEXTILE TO BE
REMOVED BY THE OWNER
PRIOR TO WASTE PLACEMENT)
NOTES:
1. GEOSYNTHETIC MATERIAL THICKNESS ARE
EXAGGERATED FOR ILLUSTRATION PURPOSES WHERE
SHOWN AND OMITTED FOR DETAIL CLARITY WHERE NOT
SHOWN.
SLOPESLOPE
B
SEPARATOR
GEOTEXTILE
2' M
IN
PERFORATED PIPE (A)
PIPE
DIA (A)
WIDTH
(B)
LENGTH
(C)
AREA
(D)
(IN) (FT) (FT) (SF)
8 2 16.0 17.4
10 2.5 16.3 18.0 16 4.0 19.3 24.0 20 5.0 21.3 28.0 36 9.0 29.3 44.0
SEPARATOR GEOTEXTILE
(EXPOSED GEOTEXTILE TO BE
REMOVED BY THE OWNER
PRIOR TO WASTE PLACEMENT)
NOTES:
1. GEOSYNTHETIC MATERIAL THICKNESS ARE
EXAGGERATED FOR ILLUSTRATION PURPOSES WHERE
SHOWN AND OMITTED FOR DETAIL CLARITY WHERE NOT
SHOWN.
CONSTRUCTION
BASELINE
WELDED CAP
1.00'
LINER ANCHOR TRENCH
LEACHATE
PIPE
2.00'
12'
CONSTRUCTION
BASELINE
WELDED CAP
1.00'
LINER ANCHOR TRENCH
LEACHATE
PIPE
2.00'
12'
CONSTRUCTION
BASELINE
1.0'
LINER AND RAINCOVER
ANCHOR TRENCH
2.0'
2.0'
2.
0'
12'
CONSTRUCTION
BASELINE
1.0'
LINER AND RAINCOVER
ANCHOR TRENCH
2.0'
2.0'
2.
0'
12'
GEOCOMPOSITE DRAINAGE MEDIA
HDPE GEOMEMBRANE
GEOSYNTHETIC CLAY LINER
2'
1'
CONSTRUCTION
BASELINE
6.0'
LINER ANCHOR TRENCH
2.0'
2.0'
2.
0'
EXISTING
CELL 3
CELL 4
CONSTRUCTION
BASELINE
6.0'
LINER ANCHOR TRENCH
2.0'
2.0'
2.
0'
EXISTING
CELL 3
CELL 4
CONSTRUCTION
BASELINE
WELDED CAP TO BE
REMOVED AND NEW PIPE
WELDED TO EXISTING PIPE
6'
LINER ANCHOR TRENCH
LEACHATE
PIPE
2.00'
LEACHATE
PIPE
EXISTING
CELL 3CONSTRUCTION
BASELINE
WELDED CAP TO BE
REMOVED AND NEW PIPE
WELDED TO EXISTING PIPE
6'
LINER ANCHOR TRENCH
LEACHATE
PIPE
2.00'
LEACHATE
PIPE
EXISTING
CELL 3
SLOPE
SLOPE
2.0'
SEPARATOR
GEOTEXTILE
2' M
IN
4'
CONSTRUCTION
BASELINE
FLAP (60-mil)
PERFORATED PIPE
WELD FLAP TO
BASE LINER
6'
15.7'
SEPARATOR GEOTEXTILE
(EXPOSED GEOTEXTILE TO BE
REMOVED BY THE OWNER
PRIOR TO WASTE PLACEMENT)
NOTES:
1. SEE DETAIL 3 FOR DIMENSIONS OF THE STONE COLUMN.
2. GEOSYNTHETIC MATERIAL THICKNESS ARE EXAGGERATED
FOR ILLUSTRATION PURPOSES WHERE SHOWN AND
OMITTED FOR DETAIL CLARITY WHERE NOT SHOWN.
SLOPE
SLOPE
2.0'
SEPARATOR
GEOTEXTILE
2' M
IN
4'
CONSTRUCTION
BASELINE
FLAP (60-mil)
PERFORATED PIPE
WELD FLAP TO
BASE LINER
6'
15.7'
SEPARATOR GEOTEXTILE
(EXPOSED GEOTEXTILE TO BE
REMOVED BY THE OWNER
PRIOR TO WASTE PLACEMENT)
NOTES:
1. SEE DETAIL 3 FOR DIMENSIONS OF THE STONE COLUMN.
2. GEOSYNTHETIC MATERIAL THICKNESS ARE EXAGGERATED
FOR ILLUSTRATION PURPOSES WHERE SHOWN AND
OMITTED FOR DETAIL CLARITY WHERE NOT SHOWN.
SPACING
4" CENTER
HOLE/PATTERN: 6/STAGGERED
3/8"Ø STAGGERED
PERFORATIONS
6" TO 14"
6" CENTER SPACING
1/2"Ø STAGGERED
PERFORATIONS
HOLE/PATTERN: 16/STAGGERED
16"- 36"
A
B
C
2 3 4 5 6 7 8
D
ISSUE DESCRIPTION
PROJECT MANAGER
PROJECT NUMBER
0 1" 2" FILENAME
SCALE
SHEET
DATE
UNIT 4 CELL 4 LANDFILL
Greenville County South Carolina10174879
P. WESTMORELAND, P.E.
HDR Engineering Inc.
440 S. Church St. Suite 1200 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas
PROJECT ENGINEER
DRAWN BY
LINER DETAILS
13C-08.dwg
1"=60 13C-08
J.GAUL
A 04/2024 ISSUED FOR PROPOSALS
LINER SECTION
1"=5'
LEACHATE COLUMN
1"=5'
13C-06
CELL 5 FUTURE TIE IN W/PIPE
1"=5'
13C-04
PIPE PERFORATION
NOT TO SCALE
13C-04
CELL 5 FUTURE TIE-IN W/O PIPE
1"=5'
ANCHOR TRENCH
1"=1'
CELL 4 TIE-IN
WITH CELL 3 W/PIPE
1"=5'
13C-04
CELL 4 TIE-IN
WITH CELL 3 W/O PIPE
1"=5'
13C-02
PIPE AND CELL TERMINATION
1"=5'
13C-06
13C-04
0+00 0+50 1+00 1+50
EXISTING GRADE PERMITTED SUBGRADE
CONSTRUCTION BASELINE
EXISTING CELL 3 FUTURE CELL 4
CELL 3 OPERATIONAL COVER
13C-08
13C-08
0+00 0+50 1+00
EXISTING GRADE
CONSTRUCTION
BASELINE
PERMITTED SUBGRADE
13C-08
13C-08
0+00 0+50 1+00
CONSTRUCTION
BASELINEEXISTING GRADE
13C-08
13C-08
0+00 0+50 1+00
CONSTRUCTION
BASELINE
EXISTING GRADE
13C-08
13C-08
A
B
C
2 3 4 5 6 7 8
D
ISSUE DESCRIPTION
PROJECT MANAGER
PROJECT NUMBER
0 1" 2" FILENAME
SCALE
SHEET
DATE
UNIT 4 CELL 4 LANDFILL
Greenville County South Carolina10174879
P. WESTMORELAND, P.E.
HDR Engineering Inc.
440 S. Church St. Suite 1200 Charlotte, NC 28202-2075 704.338.6700 of the Carolinas
PROJECT ENGINEER
DRAWN BY
STORMWATER DETAILS
13C-09.dwg
1"=60 13C-09
J.GAUL
A 04/2024 ISSUED FOR PROPOSALS
SECTION - "A"
NTS
A 13C-02
SECTION - "B"
NTS
B 13C-02
SECTION - "C"
NTS
C 13C-02
SECTION - "D"
NTS
D 13C-02
File details come from the government source that posted it. Updated .