7607_GreatOakMSWLF_Cell3B_4&5_Pre-ConstructionMeetingMinutes_FID1394267_20200312

Pre-Construction Meeting - Minutes
Great Oak Landfill
Cells 3B, 4 & 5
March 12, 2020
10:00 AM

1. Introductions – sign-in sheet attached
a. Owner – Waste Management
i. Mike McFeeley –District Manager
ii. Susan Harrison – Project Manager
iii. Don Misenheimer – Environmental Protection Manager
iv. Bobby Owens – Operations Manager
b. Design Engineer – Promus Engineering
i. Rob Witcher
c. Construction Quality Assurance - BLE
i. Jonathan Usher - Construction Quality Assurance Manager
d. Contractor – Earnhardt Grading
i. Mark LeGrand – Construction Project Manager
ii. Marc Gilbert –Site Project Manager
e. Surveyor – Carolina Survey
f. Liner Install - ESI
g. Property Owner – Randolph County
i. Paxton Arthurs – County Engineer
2. Safety
a. All personnel on-site must complete WM required on-line safety training and obtain certificate of
completion.
b. Special guidelines related to coronavirus were distributed via email after the meeting.
c. Required personal protective equipment includes hard hat, steel-toed boots, and safety vest.
Equipment to be worn at all times for work performed in any area beyond the scale house. Those
found to be without the required equipment will be told to leave the site.
d. Contractors are responsible for the safety of their employees and must report any accidents or
injuries immediately to WM onsite personnel.
e. In case of site emergency, WM employees muster at shop. Contractor’s to designate a gathering
place for their employees.
3. Environmental
a. Mobile fuel truck to be used
b. Earnhardt to maintain SPCC plan
c. Use recovery system for equipment repairs to prevent spillage and onsite used fluid storage
d. Notify WM immediately of any spill
4. Schedule

a. Work Hours – Allowable onsite work hours are: M-Sat 6am-8pm; no Sunday activities allowed
i. Earnhardt indicated they plan to work M-F 12 hours each day; Saturdays will only be
used to makeup for rain delays
b. Updated schedule to be provided by Earnhardt March 13, 2020
i. Based on schedule WM will order materials; pipe will be for immediate delivery to allow
storm water installation
5. Site Access
a. All deliveries of equipment and supplies will be made through the front gate; Earnhardt has been
provided the gate code
i. Carolina Cat to install parts box within next two weeks at site entrance
b. All visitors, non-daily site personnel, to the site must sign-in at the scale house
c. WM shop is off-limits to all contractor or CQA personnel.
i. All Earnhardt employees to use their office trailer
ii. BLE personnel will store all equipment in vehicle
6. Current Activities
a. Earnhardt will complete clearing by next Wednesday, March 18
i. Additional small clearing area discussed near power line; clearing area will be expanded
to give ESI open access to construction area
ii. Currently burning debris; Earnhardt has burning permit and will complete within 30 days
b. Blasting
i. Drilling to begin Monday, March 16 to determine potential blast area based on resistance
1. BLE and Earnhardt to document based on field drill logs
ii. Blast plan will be prepared and submitted to NCDEQ for information two weeks prior to
blasting
iii. All blast events to be coordinated with WM personnel to ensure notification to neighbors
and County fire marshal
iv. Earnhardt to install monitors in shop, at leachate tank, and powerline
c. CQA
i. Observe drilling beginning Monday, March 16
ii. Perform inventory of existing onsite liner materials and verify certs– GCL enclosed in liner
for protection
iii. Obtain extensive samples for proctors
iv. Provide list of submittals to Earnhardt
1. Submittals to be provided to both BLE and Promus for review
v. Provide daily reports to Rob Witcher, Mark LeGrand, Josh Earnhardt and Susan
Harrison.
vi. Obtain approval from Promus to use density gauge that doesn’t require isolation storage
vii. Subgrade must be inspected by BLE geologist prior to placement of structural fill;
minimum 72-hour notice
7. Design Clarification
a. Primary and secondary leachate lines are slightly off as located by control points.
i. Per Rob Witcher, place both lines in low point along the cell; ensure as-built correctly
shows location
b. Wells & Piezometers – all piezometers have been abandoned within the work area; wells should
be clearly marked
c. Piping – all piping should be debeaded to allow for camera to move smoothly
d. Liner tie-in – uncovering of existing liner edge along Cells 1B, 2 and 3A should not be performed
until immediately before liner installation to ensure waste is not left uncovered. Maintenance of
the tie-in area is the responsibility of Earnhardt.

e. Rock - as clean rock is removed following blasting, it can be placed adjacent to the onsite
crusher rather than in soil stockpile.
f. Subgrade surface – specification for subgrade surface are 3” < rock protrusion whether cut or
structural fill
g. Survey – Earnhardt will use a drone to verify elevations in comparison to most recent aerial

ID Task Name Duration Start Finish
1 Mobilization 2 days Mon 3/9/20 Tue 3/10/20
2 Clearing and Grubbing 7 days Mon 3/9/20 Tue 3/17/20
3 Stripping 6 days Mon 3/16/20 Mon 3/23/20
4 Rock Test Drilling 5 days Mon 3/16/20 Fri 3/20/20
5 Rock and Soil Excavation 40 days Wed 3/18/20 Tue 5/12/20
6 Leak Detection Corridor 5 days Wed 5/13/20 Tue 5/19/20
7 Liner Installation 20 days Wed 5/20/20 Tue 6/16/20
8 Protective Cover 15 days Wed 6/17/20 Tue 7/7/20
9 Leachate Collection System 10 days Wed 7/8/20 Tue 7/21/20
10 Access Road 5 days Wed 7/22/20 Tue 7/28/20
11 Final Dress Up and Seeding 4 days Wed 7/29/20 Mon 8/3/20
B M E B M E B M E B M E B M E B
March April May June July August
Task
Split
Milestone
Summary
Project Summary
External Tasks
External Milestone
Inactive Task
Inactive Milestone
Inactive Summary
Manual Task
Duration-only
Manual Summary Rollup
Manual Summary
Start-only
Finish-only
Progress
Deadline
Page 1
Project: schedule 03-13-20Date: Fri 3/13/20
GREAT OAK LANDFILL
COVER PAGE1CELL 3B, 4, AND 5 CONSTRUCTIONGREAT OAK LANDFILLNCDEQ PERMIT #: 7607-MSWLF-20153597 OLD CEDAR FALLS ROADRANDLEMAN, NORTH CAROLINA 27317REVDESCRIPTIONDATEDRA. BYROBWITCHERDate:Last Saved By:3/5/2020 2:46 PMFile Path:M:\DROPBOX (PROMUS ENGINEERING)\PROJECTS-ACTIVE\190173-WMGO-CELL-3B-4-5-DESIGN\DRAWINGS\1-COVER-PAGE.DWGPROJECT NO.: 190173DES. BYAPPR. BYMLA
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W W PREPARED FOR:PREPARED BY:1200 MOUNTAIN CREEK RD., SUITE 102CHATTANOOGA, TENNESSEE 37405Phone: [phone]NORTH CAROLINA ENGINEERING FIRM # P-1841WASTE MANAGEMENT OF CAROLINAS, INC.A11-27-2019CRWCRWDRAFT - OWNER REVIEWSHEET NUMBERMLB12-05-2019CRWCRWISSUED FOR BIDML003-05-2020CRWCRWISSUED FOR CONSTRUCTIONVICINITY MAP
SITE LOCATION MAP
SITE
SITE
RANDOLPH
COUNTY
PREPARED FOR:
WASTE MANAGEMENT OF CAROLINAS, INC.
OWNER CONTACT:
MS. SUSAN HARRISON
1047 HIGHWAY CHURCH ROAD
ELGIN, SOUTH CAROLINA 29045
[phone]
PLANS PREPARED BY:
CONSTRUCTION DRAWINGS FOR CELLS 3B, 4, & 5 AND RELATED WORK
GREAT OAK LANDFILL
3597 OLD CEDAR FALLS ROAD
RANDLEMAN, NORTH CAROLINA 27317
SITE ENTRANCE AT:
N 35° 44" 38" (35.743809°)
W 79° 44' 32" (-79.742578°)
PROJECT NUMBER: 190173
1200 MOUNTAIN CREEK RD., SUITE 102 CHATTANOOGA, TENNESSEE 37405
Phone: [phone]
DRAWING SHEETS
Sheet Number Sheet Title
1 COVER PAGE
2 EXISTING SITE CONDITIONS
3 BASEGRADE PLAN
4 PROTECTIVE COVER PLAN
5 THICKNESS CERTIFICATION POINTS
6 CONSTRUCTION DETAILS I
7 CONSTRUCTION DETAILS II
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ROW ROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWOW-10
PZ-25
PZ-12
PZ-14
PZ-13
PZ-17S
PZ-17D
PZ-10SPZ-10D
PZ-21
PZ-8
PZ-9S
PZ-9D
PZ-6
PZ-3
PZ-2
PZ-5
PZ-4
PZ-16
PZ-15
PZ-53
PZ-57SPZ-57D
PZ-56
PZ-54
PZ-55
PZ-43
MW-1
MW-2
MW-3
MW-4
MW-5
MW-6
MMW-1
MMW-2
MMW-3MMW-4
PZ-63
OW-5
PZ-42
PZ-49
PZ-7
DUKE ENERGY
RIGHT-OF-WAY
EXISTING CELL 1B
7.3 ACRES
EXISTING CELL 1A
8.1 ACRES
EXISTING CELL 2
10.0 ACRES
EXISTING CELL 3A
8.2 ACRES
FUTURE CELLS 6 &7
9.8 ACRES
EXISITNG PERIMETER ACCESS ROAD
EXISITNG SEDIMENT POND #1
EXISITNG MAINTENANCE BUILDING
EXISITNG LEACHATE STORAGE TANK
EXISITNG SEDIMENT POND #2
PROPOSED CELLS 3B, 4, AND 5
LINED AREA = 12.7 ACRES APPROXIMATE LIMIT OF
DISTURBANCE
EXISTING SOIL
STOCKPILE, BORROW
AND SCREENING AREA
140' DUKE POWER RIGHT-OF-WAY
PERMITTED LIMIT OF WASTE
PROPERTY BOUNDARY
MATERIALS AND EQUIPMENT
STAGING AREA
EXISTING SCALE HOUSE
AND SCALES
200' WASTE BUFFER
EXISTING SITE CONDITIONS2
0 100 200 400200
CELL 3B, 4, AND 5 CONSTRUCTIONGREAT OAK LANDFILLNCDEQ PERMIT #: 7607-MSWLF-20153597 OLD CEDAR FALLS ROADRANDLEMAN, NORTH CAROLINA 27317REVDESCRIPTIONDATEDRA. BYROBWITCHERDate:Last Saved By:3/5/2020 2:56 PMFile Path:M:\DROPBOX (PROMUS ENGINEERING)\PROJECTS-ACTIVE\190173-WMGO-CELL-3B-4-5-DESIGN\DRAWINGS\2-EXISTING-SITE-CONDITIONS.DWGPROJECT NO.: 190173DES. BYAPPR. BYMLA
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W W PREPARED FOR:PREPARED BY:1200 MOUNTAIN CREEK RD., SUITE 102CHATTANOOGA, TENNESSEE 37405Phone: [phone]NORTH CAROLINA ENGINEERING FIRM # P-1841WASTE MANAGEMENT OF CAROLINAS, INC.A11-27-2019CRWCRWDRAFT - OWNER REVIEWSHEET NUMBERMLB12-05-2019CRWCRWISSUED FOR BIDML003-05-2020CRWCRWISSUED FOR CONSTRUCTIONLEGEND
PROPERTY LINE
PHASE 1 PERMITTED LIMIT OF WASTE
CELL LIMITS
200' WASTE BUFFER
EXISTING AERIAL TOPO SURVEY 10' CONTOUR
EXISTING AERIAL TOPO SURVEY 2' CONTOUR
EXISTING PIEZOMETER
EXISTING PIEZOMETER
EXISTING GROUNDWATER MONITORING WELL
EXISTING METHANE MONITORING WELL
APPROXIMATE LIMIT OF DISTURBANCE
DUKE ENERGY RIGHT-OF-WAY
NOTES/REFERENCES:
1.EXISTING TOPOGRAPHY SHOWN HERE IS REPRESENTATIVE OF SITE
CONDITIONS AT TIME OF AREAL TOPOGRAPHIC SURVEY PREPARED BY
SOUTHERN RESOURCES MAPPING, DATED JANUARY 5, 2020. IT IS THE
CONTRACTORS RESPONSIBILITY TO EVALUATE CURRENT CONDITIONS AS
THEY RELATE TO THIS WORK.
2.PROPERTY BOUNDARY, WASTE BUFFER, PHASE 1 PERMITTED LIMIT OF
WASTE OBTAINED FROM FACILITY PLAN DRAWINGS PREPARED BY S&ME,
DATED FEBRUARY 2015.
3.PIEZOMETER LOCATIONS AND SOIL TEST BORING LOCATIONS OBTAINED
FROM FACILITY PLAN DRAWINGS PREPARED BY S&ME, DATED FEBRUARY
2015.
4.GROUNDWATER MONITORING WELL AND METHANE MONITORING PROBE
LOCATIONS OBTAINED FROM OWNER DECEMBER 2019.
5.THE CONTRACTOR IS SOLELY RESPONSIBLE FOR SITE SAFETY ASSOCIATED
WITH THE WORK UNDER THIS CONTRACT AND FOR COMPLIANCE WITH ALL
FEDERAL, STATE AND LOCAL HEALTH AND SAFETY LAWS, CODES,
REGULATION, AND ORDINANCES INCLUDING BUT NOT LIMITED TO THOSE
CURRENTLY MANDATED BY THE OCCUPATIONAL SAFETY AND HEALTH
ADMINISTRATION (OSHA)
MMW-1
PZ-51
OW-1
MW-4
SURVEY LEGEND
AERIAL SURVEY NOTES:
1.THIS MAP WAS COMPILED BY SOUTHERN RESOURCES MAPPING USING
PHOTOGRAMMETRIC METHODS. CONTOURS PORTRAYED AS DASHED OR
BROKEN LINES REPRESENT AREAS OF DENSE VEGETATION AND SHOULD BE
CONSIDERED APPROXIMATE. THIS MAP HAS NOT BEEN FIELD VERIFIED. PRIOR
TO USE AS A BASIS FOR DESIGN OR CONSTRUCTION, IT SHOULD BE FIELD
VERIFIED.
2.BUILDINGS ARE SHOWN AS ROOFLINE ONLY.
3.THE PROPERTY LINES INDICATED ON THIS MAP WERE PROVIDED BY GREAT OAK.
SOUTHERN RESOURCES MAPPING ASSUMES NO RESPONSIBILITY FOR THE
ACCURACY OF THE PROPERTY LINES REPRESENTED HEREON.
4.THIS IS NOT A BOUNDARY SURVEY. APPARENT PROPERTY CORNERS ARE
SHOWN FOR ORIENTATION ONLY. BOUNDARY DATA SHOWN IS FROM PREVIOUS
SURVEY REFERENCED HEREON.
5.THE HORIZONTAL COORDINATES ARE BASED ON STATE PLANE COORDINATE
SYSTEM NORTH CAROLINA ZONE, NAD83, FEET. THE VERTICAL DATUM IS BASED
ON NAVD88, FEET.
6.GROUND CONTROL FOR AERIAL MAPPING SUPPLIED BY: CHARLIE MORGAN
SURVEYING
7.BENCHMARKS AND CONTROL WERE ESTABLISHED BY: CHARLIE MORGAN
SURVEYING
ROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROW>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
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6566ACCESS ROAD
CULVERT #1
185 LF, 24" Ø DUAL-WALL CPP WITH PRECAST HEADWALL
INV. IN: 695.9
INV. OUT: 675.6
CULVERT #2
120 LF, 36" Ø DUAL-WALL CPP WITH PRECAST HEADWALL
INV. IN: 612.9
INV. OUT: 601.3
PERMANENT VEGETATION
DOUBLE-SIDED EROSION
CONTROL MATTING
PERMANENT VEGETATION
6
10
6
10
RIPRAP OUTLET PROTECTION6
7
LDS CLEANOUT RISER
DUKE ENERGY
RIGHT-OF-WAY
LINER SYSTEM6
1
LEACHATE SYSTEM CORRIDOR7
1
RIPRAP OUTLET PROTECTION 6
7
STORMWATER DIVERSION BERM7
3
7
2
6
9
7
5
LDS CLEANOUT RISER7
2
ROCK CHECK DAM 6
9
CONTRACTOR SHALL CONSTRUCT SMOOTH
TRANSITION BETWEEN EXISTING AND
PROPOSED DITCHES
BASEGRADE PLAN3
0 25 50 10050
CELL 3B, 4, AND 5 CONSTRUCTIONGREAT OAK LANDFILLNCDEQ PERMIT #: 7607-MSWLF-20153597 OLD CEDAR FALLS ROADRANDLEMAN, NORTH CAROLINA 27317REVDESCRIPTIONDATEDRA. BYROBWITCHERDate:Last Saved By:3/5/2020 3:48 PMFile Path:M:\DROPBOX (PROMUS ENGINEERING)\PROJECTS-ACTIVE\190173-WMGO-CELL-3B-4-5-DESIGN\DRAWINGS\3-SUBGRADE-PLAN.DWGPROJECT NO.: 190173DES. BYAPPR. BYMLA
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W W PREPARED FOR:PREPARED BY:1200 MOUNTAIN CREEK RD., SUITE 102CHATTANOOGA, TENNESSEE 37405Phone: [phone]NORTH CAROLINA ENGINEERING FIRM # P-1841WASTE MANAGEMENT OF CAROLINAS, INC.A11-27-2019CRWCRWDRAFT - OWNER REVIEWSHEET NUMBERMLB12-05-2019CRWCRWISSUED FOR BIDML003-05-2020CRWCRWISSUED FOR CONSTRUCTIONLEGEND
LIMIT OF LINER
DIVERSION BERM
PROPOSED 10-FT SUBGRADE CONTOUR
PROPOSED 2-FT SUBGRADE CONTOUR
LEACHATE DETECTION SYSTEM PIPING
CULVERT
SLOPE INDICATOR
PERMANENT VEGETATION
DOUBLE-SIDED EROSION MATTING
GRAVEL PAVING
RIPRAP
POTENTIAL BEDROCK EXCAVATION AREA
550
3:1
>>
NOTES/REFERENCES:
1.EXISTING TOPOGRAPHY SHOWN HERE IS REPRESENTATIVE OF SITE
CONDITIONS AT TIME OF AREAL TOPOGRAPHIC SURVERY PREPARED
BY SOUTHERN RESOURCES MAPPING, DATED JANUARY 6, 2019.
EXISTING TOPOGRAPHY IN AND AROUND EXISITNG CELL 3A WAS
OBTAINED FROM THE CONSTRUCTION PLANS FOR CELL 3A
PREPARED BY SCS ENGINEERS, DATED NOVEMBER 2018. IT IS THE
CONTRACTORS RESPONSIBILITY TO EVALUATE CURRENT
CONDITIONS AS THEY RELATE TO THIS WORK.
2.PROPERTY BOUNDARY, WASTE BUFFER, PHASE 1 PERMITTED LIMIT
OF WASTE OBTAINED FROM FACILITY PLAN DRAWINGS PREPARED BY
S&ME, DATED FEBRUARY 2015.
3.THE CONTRACTOR IS SOLELY RESPONSIBLE FOR SITE SAFETY
ASSOCIATED WITH THE WORK UNDER THIS CONTRACT AND FOR
COMPLIANCE WITH ALL FEDERAL, STATE AND LOCAL HEALTH AND
SAFETY LAWS, CODES, REGULATION, AND ORDINANCES INCLUDING
BUT NOT LIMITED TO THOSE CURRENTLY MANDATED BY THE
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA)
4.PERMITTED BASEGRADE CONTOURS WERE OBTAINED FROM
ENGINEERING PLANS PREPARED BY S&ME, DATED FEBRUARY 2015.
5.BASEGRADE CONTOURS REPRESENT TOP OF STRUCTURAL SOIL FILL
OR EXCAVATION. IF BEDROCK IS ENCOUNTERED DURING
EXCAVATION OF OVERBURDEN, CONTRACTOR SHALL REMOVE
MATERIAL TO A DEPTH OF FOUR (4) FEET BELOW DESIGN
BASEGRADE ELEVATION SHOWN HEREIN AND REPLACE WITH
STRUCTURAL SOIL FILL.
6.EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSTALLED
IN ACCORDANCE WITH EROSION AND SEDIMENT CONTROL PLAN
(ESPC) PRIOR TO ANY LAND DISTURBANCE. REFER TO DRAWING #3
FOR E&S CONTROLS.
7.CONTRACTOR IS RESPONSIBLE FOR MANAGING ALL LIQUIDS
(LEACHATE AND STORMWATER) ALONG EXISTING LINER TIE-INS.
TIE-IN SHALL NOT BE EXCAVATED EARLIER IN PROJECT THAN
NECESSARY.
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LCP LCP LCP LCP LCP LCP LCP
LCP
LCP
LCP
LCP
LCP
LCP
LCP
LCP
LCP
LCP
LCP
LCP
LCP
LCP
LCP LCP
LCP
LCP
LCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCPLCP63064064065065
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2NORTH PERIMETER BERMPERIMETER TIE-IN TO EXISTING CELLS68WEST PERIMETER BERM
6566E.O.L.
E.O.L.
E.O.L.
E.O.L.
E.O.L.
E.O.L.
SOLID CLEANOUT RISERS
SOLID CLEANOUT RISERS
SOLID CLEANOUT RISERS
LEACHATE SYSTEM CORRIDOR7
1
7
2
7
2
7
2
EDGE OF LINER MARKER AT 100' C/C
AROUND 2 CELL EDGES
DUKE ENERGY
RIGHT-OF-WAY
ROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWROWE.O.L.
E.O.L.
E.O.L.
E.O.L.
E.O.L.E.O.L.E.O.L.
E.O.L.
E.O.L.
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E.O.L.PROTECTIVE COVER PLAN4CELL 3B, 4, AND 5 CONSTRUCTIONGREAT OAK LANDFILLNCDEQ PERMIT #: 7607-MSWLF-20153597 OLD CEDAR FALLS ROADRANDLEMAN, NORTH CAROLINA 27317REVDESCRIPTIONDATEDRA. BYROBWITCHERDate:Last Saved By:3/5/2020 2:56 PMFile Path:M:\DROPBOX (PROMUS ENGINEERING)\PROJECTS-ACTIVE\190173-WMGO-CELL-3B-4-5-DESIGN\DRAWINGS\4 PROTECTIVE COVER PLAN.DWGPROJECT NO.: 190173DES. BYAPPR. BYMLA
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W W PREPARED FOR:PREPARED BY:1200 MOUNTAIN CREEK RD., SUITE 102CHATTANOOGA, TENNESSEE 37405Phone: [phone]NORTH CAROLINA ENGINEERING FIRM # P-1841WASTE MANAGEMENT OF CAROLINAS, INC.A11-27-2019CRWCRWDRAFT - OWNER REVIEWSHEET NUMBERMLB12-05-2019CRWCRWISSUED FOR BIDML003-05-2020CRWCRWISSUED FOR CONSTRUCTIONLEGEND
LIMIT OF LINER
PROPOSED 10-FT SUBGRADE CONTOUR
PROPOSED 2-FT SUBGRADE CONTOUR
SLOPE INDICATOR
LEACHATE COLLECTION PIPE (PERFORATED)
LCP CLEANOUT (SOLID)
LINER EDGE MARKER
550
3:1
LCP LCP
E.O.L.
0 25 50 10050
NOTES/REFERENCES:
1.EXISTING TOPOGRAPHY SHOWN HERE IS REPRESENTATIVE OF SITE
CONDITIONS AT TIME OF AREAL TOPOGRAPHIC SURVERY PREPARED
BY SOUTHERN RESOURCES MAPPING, DATED JANUARY 5, 2020. IT IS
THE CONTRACTORS RESPONSIBILITY TO EVALUATE CURRENT
CONDITIONS AS THEY RELATE TO THIS WORK.
2.PROPERTY BOUNDARY, WASTE BUFFER, PHASE 1 PERMITTED LIMIT
OF WASTE OBTAINED FROM FACILITY PLAN DRAWINGS PREPARED BY
S&ME, DATED FEBRUARY 2015.
3.THE CONTRACTOR IS SOLELY RESPONSIBLE FOR SITE SAFETY
ASSOCIATED WITH THE WORK UNDER THIS CONTRACT AND FOR
COMPLIANCE WITH ALL FEDERAL, STATE AND LOCAL HEALTH AND
SAFETY LAWS, CODES, REGULATION, AND ORDINANCES INCLUDING
BUT NOT LIMITED TO THOSE CURRENTLY MANDATED BY THE
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA)
4.PERMITTED BASEGRADE CONTOURS WERE OBTAINED FROM
ENGINEERING PLANS PREPARED BY S&ME, DATED FEBRUARY 2015.
5.BASEGRADE CONTOURS REPRESENT TOP OF STRUCTURAL SOIL FILL
OR EXCAVATION. IF BEDROCK IS ENCOUNTERED DURING
EXCAVATION OF OVERBURDEN, CONTRACTOR SHALL REMOVE
MATERIAL TO A DEPTH OF FOUR (4) FEET BELOW DESIGN
BASEGRADE ELEVATION SHOWN HEREIN AND REPLACE WITH
STRUCTURAL SOIL FILL.
6.EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSTALLED
IN ACCORDANCE WITH EROSION AND SEDIMENT CONTROL PLAN
(ESPC) PRIOR TO ANY LAND DISTURBANCE. REFER TO DRAWING #3
FOR E&S CONTROLS.
7.CONTRACTOR IS RESPONSIBLE FOR MANAGING ALL LIQUIDS
(LEACHATE AND STORMWATER) ALONG EXISTING LINER TIE-INS.
TIE-IN SHALL NOT BE EXCAVATED EARLIER IN PROJECT THAN
NECESSARY.
710710720720730620630640650
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THICKNESS CERTIFICATIONPOINTS5CELL 3B, 4, AND 5 CONSTRUCTIONGREAT OAK LANDFILLNCDEQ PERMIT #: 7607-MSWLF-20153597 OLD CEDAR FALLS ROADRANDLEMAN, NORTH CAROLINA 27317REVDESCRIPTIONDATEDRA. BYROBWITCHERDate:Last Saved By:3/5/2020 2:55 PMFile Path:M:\DROPBOX (PROMUS ENGINEERING)\PROJECTS-ACTIVE\190173-WMGO-CELL-3B-4-5-DESIGN\DRAWINGS\5-THICKNESS-CERTIFICATION-POINTS.DWGPROJECT NO.: 190173DES. BYAPPR. BYMLA
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W W PREPARED FOR:PREPARED BY:1200 MOUNTAIN CREEK RD., SUITE 102CHATTANOOGA, TENNESSEE 37405Phone: [phone]NORTH CAROLINA ENGINEERING FIRM # P-1841WASTE MANAGEMENT OF CAROLINAS, INC.A11-27-2019CRWCRWDRAFT - OWNER REVIEWSHEET NUMBERMLB12-05-2019CRWCRWISSUED FOR BIDML003-05-2020CRWCRWISSUED FOR CONSTRUCTIONLEGEND
PHASE 1 PERMITTED LIMIT OF WASTE
LIMIT OF LINER
PROPOSED 10-FT BASEGRADE CONTOUR
PROPOSED 2-FT BASEGRADE CONTOUR
SLOPE INDICATOR
THICKNESS CERTIFICATION POINT
550
3:1
1000
CERTIFICATION NOTES:
1.SURVEYOR SHALL "STACK" POINTS (i.e. USE SAME NORTHING AND
EASTING) FOR THICKNESS VERIFICATION OF LINER SYSTEM
COMPONENTS.
2.HORIZONTAL TOLERANCE FOR ALL POINTS SHALL BE 0.2 FEET.
3.VERTICAL TOLERANCES SHALL BE AS FOLLOWS:
·BASEGRADE:WITHIN ± 0.08 FT OF DESIGN
·PROTECTIVE COVER: MIN. THICKNESS MEASURED FROM
AS-BUILT BASEGRADE TO + 0.2 FT
SCALE IN FEET
050 50 100
24" PROTECTIVE COVER
(SOIL)
SUBGRADE OR STRUCTURAL FILL
(NOTE 1)
LEACHATE COLLECTION SYSTEM (LCS)
GEOCOMPOSITE DRAINAGE LAYER
PRIMARY 60-MIL TEXTURED
HDPE GEOMEMBRANE
LEAK DETECTION SYSTEM (LDS)
GEOCOMPOSITE DRAINAGE LAYER
SECONDARY 60-MIL TEXTURED
HDPE GEOMEMBRANE
GEOSYNTHETIC CLAY LINER (GCL)
NOTES:
1.STRUCTURAL FILL SHALL CONSIST OF
BORROW SOILS CONSISTENT WITH
SPECIFICATION SECTION 31 2323.13.
2.GEOSYNTHETIC COMPONENTS ARE
EXAGGERATED FOR CLARITY.
~ WASTE ~
REMOVE EXISTING ANCHOR
TRENCH COMPONENTS
EXTRUSION WELD EXISTING LINERS TO PROPOSED LINERS
OVERLAP GEOCOMPOSITES AND GCL 12" MIN.
6
1LINER SYSTEM
EXISTING CELL 1B / 2 PROPOSED CELL 3B
REMOVE EXISTING ANCHOR
TRENCH COMPONENTS
EXISTING CELL 3A PROPOSED CELL 3B
VARIES
3:1 MAX
EXISTING GEOMEMBRANE RAIN FLAP
CONTRACTOR TO CUT AND REMOVE FLAP
AFTER COMPLETION OF CELL CONSTRUCTION
DISPOSE OF FLAP IN ACTIVE LANDFILL
~ WASTE ~
EXISTING PROTECTIVE COVER
6
1
EXTRUSION WELD EXISTING LINERS TO PROPOSED LINERS
OVERLAP GEOCOMPOSITES AND GCL 12" MIN.
LINER SYSTEM
#57 STONE OR ENGINEER-APPROVED
EQUIVALENT
STRUCTURAL FILL COMPACTED TO
MINIMUM 95% MAXIMUM DRY DENSITY
AS DETERMINED BY ASTM D-698
DUAL-WALL CORRUGATED
PLASTIC PIPE
NATIVE MATERIAL OR
STRUCTURAL FILL
NOTES:
1.ALL PIPE SHALL BE INSTALLED IN ACCORDANCE WITH
ASTM D-2321, "STANDARD PRACTICE FOR
UNDERGROUND INSTALLATION OF THERMOPLASTIC
PIPE FOR SEWERS AND OTHER GRAVITY FLOW
APPLICATIONS", LATEST VERSION.
2.MEASURES SHALL BE TAKEN TO PREVENT MIGRATION
OF NATIVE FINES INTO BACKFILL MATERIAL.
3.WHERE THE TRENCH BOTTOM IS UNSUITABLE, THE
CONTRACTOR SHALL BE TO A DEPTH AS DETERMINED
BY CQA ENGINEER AND REPLACE WITH SUITABLE
MATERIAL.
4.IN NO CASE SHALL CONSTRUCTION EQUIPMENT BE
ALLOWED TO CROSS OVER THE PIPE WITH LESS THAN
3' OF COMPACTED SOIL COVER OVER THE CROWN OF
THE PIPE. IT MAY BE NECESSARY FOR THE
CONTRACTOR TO PLACE A TEMPORARY COMPACTED
SOIL RAMP OVER THE PIPE DURING CONSTRUCTION TO
ACHIEVE THE MINIMUM COVER DEPTH.
5.ANY DAMAGE TO THE PIPE AS A RESULT OF IMPROPER
INSTALLATION OR SOIL COVER SHALL BE REPAIRED BY
THE CONTRACTOR AT NO ADDITIONAL COST TO THE
OWNER.
6"
DEPTH VARIES
3' MIN IN ROADWAY
6"
12" (TYP)
3'
2'
2'
3:1
3:1
SUBGRADE
PROTECTIVE
COVER MATERIAL
4'E.O.L.3:1
4'
DAYLIGHT TO EXISTING
10'
6'
EDGE OF LINER MARKER EVERY 100'
ALONG BERM 4' BEHIND ANCHOR TRENCH
ANCHOR TRENCH 6
3
4'
10'
3'
2'
2'
3:1
SLO
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6'
SUBGRADE
PROTECTIVE
COVER MATERIAL
3:1
DAYLIGHT TO EXISTING
ANCHOR TRENCH 6
3
4'E.O.L.EDGE OF LINER MARKER EVERY 100'
ALONG BERM 4' BEHIND ANCHOR TRENCH
VARIES
SEE PLAN
VARIES
SEE PLANCULVERT
18" THICK RIPRAP
D50 > 9"
3'
2'
TOE WALL
DISCHARGE CONDUIT
END OF CULVERT
8-OZ. NONWOVEN GEOTEXTILE
18" THICK RIPRAP
D50 > 9"
8-OZ. NONWOVEN GEOTEXTILE
18" THICK RIPRAP
D50 > 9"
VARIES
6
1
3'
CLEAN COMPACTED SOIL BACKFILL2'
3'
LINER SYSTEM
EXTEND SECONDARY GEOMEMBRANE AND
LCS GEOCOMPOSITE INTO ANCHOR TRENCH
EDGE OF LINER MARKER EVERY 100'
ALONG BERM 4' BEHIND ANCHOR TRENCH7
6
TERMINATE LDS
GEOCOMPOSITE AND GCL
EXTRUSION WELD PRIMARY
LINER TO SECONDARY LINER
SACRIFICIAL STRIP OF PROTECTIVE
GEOCOMPOSITE, + 4' WIDE
NOTES:
1.SINGLE-SIDED MATTING SHALL BE
NORTH AMERICAN GREEN S75, OR
ENGINEER-APPROVED EQUIVALENT.
2.SLOPE SURFACE SHALL BE FREE OF
ROCKS, CLODS, STICKS AND GRASS.
MATS/BLANKETS SHALL HAVE GOOD
SOIL CONTACT.
3.LAY BLANKETS LOOSELY AND STAKE
OR STAPLE TO MAINTAIN DIRECT
CONTACT WITH THE SOIL. DO NOT
STRETCH.
4.INSTALL PER MANUFACTURER'S
RECOMMENDATIONS.2h:1V SLOPE MAX(UNLESS MSE)6.5'
BERM
TAMP SOIL O
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4.5'
MATS/BLANKETS SHALL BE
INSTALLED VERTICALLY
UP/DOWN SLOPE.
2 TO 3
INCH
OVERLAP
1 FT.
6"x6" ANCHOR TRENCH
48"
BERM
2 ft. OVERLAP
IN SPLICE
RIPRAP LINING
MATTING LINING
CONTRACTOR SHALL ANCHOR EROSION
CONTROL MATTING IN ACCORDANCE WITH
MANUFACTURER RECOMMENDATIONS
TENSAR SC-250 VEGETATED CHANEL
LINING, STAPLE PATTERN "D", OR
APPROVED EQUIVALENT
3:1
3:1
8-OZ. NONWOVEN GEOTEXTILE
RIPRAP
D50 > 9"
SEE DETAILS FOR
DIMENSIONS
1.5'
6
6
6
5
SEE DETAILS FOR
DIMENSIONS6
6
6
5
CONSTRUCTION DETAILS I6CELL 3B, 4, AND 5 CONSTRUCTIONGREAT OAK LANDFILLNCDEQ PERMIT #: 7607-MSWLF-20153597 OLD CEDAR FALLS ROADRANDLEMAN, NORTH CAROLINA 27317REVDESCRIPTIONDATEDRA. BYROBWITCHERDate:Last Saved By:2/13/2020 8:44 AMFile Path:M:\DROPBOX (PROMUS ENGINEERING)\PROJECTS-ACTIVE\190173-WMGO-CELL-3B-4-5-DESIGN\DRAWINGS\CONSTRUCTION-DETAILS-I.DWGPROJECT NO.: 190173DES. BYAPPR. BYMLA
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W W PREPARED FOR:PREPARED BY:1200 MOUNTAIN CREEK RD., SUITE 102CHATTANOOGA, TENNESSEE 37405Phone: [phone]NORTH CAROLINA ENGINEERING FIRM # P-1841WASTE MANAGEMENT OF CAROLINAS, INC.A11-27-2019CRWCRWDRAFT - OWNER REVIEWSHEET NUMBERMLB12-05-2019CRWCRWISSUED FOR BIDML003-05-2020CRWCRWISSUED FOR CONSTRUCTIONLINER SYSTEM1
NTS6
PERIMETER TIE-IN TO EXISTING CELLS8
NTS6
TIE-IN TO EXISTING CELL 3A2
NTS6
CULVERT INSTALLATION10
NTS6
WEST PERIMETER BERM5
NTS6
NORTH PERIMETER BERM6
NTS6
RIPRAP OUTLET PROTECTION7
NTS6
ANCHOR TRENCH3
NTS6
EROSION CONTROL MATTING9
NTS6
DET-CHANNEL-LINING4
NTS6
NOTES/REFERENCES:
1.THE CONTRACTOR IS SOLELY RESPONSIBLE FOR SITE SAFETY
ASSOCIATED WITH THE WORK UNDER THIS CONTRACT AND FOR
COMPLIANCE WITH ALL FEDERAL, STATE AND LOCAL HEALTH AND
SAFETY LAWS, CODES, REGULATION, AND ORDINANCES INCLUDING
BUT NOT LIMITED TO THOSE CURRENTLY MANDATED BY THE
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA)
2.CONTRACTOR IS RESPONSIBLE FOR MANAGING ALL LIQUIDS
(LEACHATE AND STORMWATER) ALONG EXISTING LINER TIE-INS.
TIE-IN SHALL NOT BE EXCAVATED EARLIER IN PROJECT THAN
NECESSARY.
8"-DIA. SDR 11 LDS HEADER PIPE
(4" MIN. BEDDING AROUND PIPE)
8"-DIA. SDR 11 LCS HEADER PIPE
(4" MIN. BEDDING AROUND PIPE)
#57 DRAINAGE AGGREGATE
FLOW FLOW
1:11:11:
1 1:16
1
7
8
7
8
1.5' GEOTEXTILE OVERLAP6"
1'
1'
2
LINER SYSTEM
LCP SOLID CLEANOUT RISER
LINER SYSTEM 3'±6
1
LDS SOLID CLEANOUT RISER
RIPRAP
D50 > 6"
8-OZ. NONWOVEN GEOTEXTILE
1.
5
:
1
1'
1.5' AT DITCH ℄
0.5'
1.5:1
CROSS SECTION THROUGH
ROCK CHECK DAM
RIPRAP, D50 > 6"
8-OZ. NONWOVEN GEOTEXTILE
1.5' AT DITCH ℄
CHANNEL SIDESLOPE
EXISTING

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2' MIN (1)
2:1
CLEAN COMPACTED STRUCTURAL FILL
PERMANENT VEGETATION
PERMANENT VEGETATION
NOTES:
1.DIVERSION BERM SHALL BE MINIMUM 4' DEEP AT
DOWNDRAIN PIPE INLET. MINIMUM TOP OF BERM ELEVATION
AT INLET SHALL BE MAINTAINED UNTIL HEIGHT REACHES 2'.EDGE OF LINER - 4' OFFSET3'
3'
ANCHOR TRENCH
PRESSURE-TREATED 4" x 4" WOODEN POST
POST SHALL BE PRIMED AND COATED WITH
SAFETY YELLOW EXTERIOR PAINT
BLACK LETTERING: "EDGE OF LINER"
4'
7
4
ANCHOR TRENCH
8" HDPE BLIND FLANGE WITH DI
BACKUP RING AND SS HARDWARE 8" SDR 11 SOLID HDPE LCS CLEANOUT PIPE
WELDED HDPE BOOT
8" SDR 11 SOLID HDPE LDS CLEANOUT PIPE
* +3' HORIZONTAL SEPARATION
BETWEEN CLEANOUT PIPES
SOLID CLEANOUT RISERS3' +
NOTES:
1.PREFABRICATED AND SPARK TESTED
BOOT TO BE EXTRUSION WELDED TO
HDPE PIPE AND PRIMARY LINER.
3'
24'
3'3:1 3:13:13:1
2%2%
WOVEN GEOTEXTILE MEETING AASHTO M288-00 SEPARATION
AND STABILIZATION, CLASS 1 - SOFT SUBGRADES
ROAD TOPPING - 4" CRUSHER RUN, OR ENGINEER-APPROVED EQUIVALENT
ROAD BASE - 6" AASHTO #2 STONE, OR ENGINEER-APPROVED EQUIVALENTDAYLIGHT TO EXISTING GROUND
(CUT SCENARIO)
FILL SLOPE TO EXISTING GROUND
(FILL SCENARIO)
NATIVE MATERIAL /
STRUCTURAL FILL
8" Ø SDR 11 HDPE PIPE
58" Ø PERFORATIONS
INVERT OF PIPE
90°'4"2"CONSTRUCTION DETAILS II7CELL 3B, 4, AND 5 CONSTRUCTIONGREAT OAK LANDFILLNCDEQ PERMIT #: 7607-MSWLF-20153597 OLD CEDAR FALLS ROADRANDLEMAN, NORTH CAROLINA 27317REVDESCRIPTIONDATEDRA. BYROBWITCHERDate:Last Saved By:2/13/2020 8:59 AMFile Path:M:\DROPBOX (PROMUS ENGINEERING)\PROJECTS-ACTIVE\190173-WMGO-CELL-3B-4-5-DESIGN\DRAWINGS\CONSTRUCTION DETAILS II.DWGPROJECT NO.: 190173DES. BYAPPR. BYMLA
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W W PREPARED FOR:PREPARED BY:1200 MOUNTAIN CREEK RD., SUITE 102CHATTANOOGA, TENNESSEE 37405Phone: [phone]NORTH CAROLINA ENGINEERING FIRM # P-1841WASTE MANAGEMENT OF CAROLINAS, INC.A11-27-2019CRWCRWDRAFT - OWNER REVIEWSHEET NUMBERMLB12-05-2019CRWCRWISSUED FOR BIDML003-05-2020CRWCRWISSUED FOR CONSTRUCTIONLEACHATE SYSTEM CORRIDOR1
NTS7
SOLID CLEANOUT RISERS4
NTS7
RIPRAP CHECK DAM7
NTS7
DIVERSION BERM3
NTS7
EDGE OF LINER MARKER6
NTS7
SOLID CLEANOUT RISERS2
NTS7
ACCESS ROAD5
NTS7
NOTES/REFERENCES:
1.THE CONTRACTOR IS SOLELY RESPONSIBLE FOR SITE SAFETY
ASSOCIATED WITH THE WORK UNDER THIS CONTRACT AND FOR
COMPLIANCE WITH ALL FEDERAL, STATE AND LOCAL HEALTH AND
SAFETY LAWS, CODES, REGULATION, AND ORDINANCES INCLUDING
BUT NOT LIMITED TO THOSE CURRENTLY MANDATED BY THE
OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA)
2.CONTRACTOR IS RESPONSIBLE FOR MANAGING ALL LIQUIDS
(LEACHATE AND STORMWATER) ALONG EXISTING LINER TIE-INS.
TIE-IN SHALL NOT BE EXCAVATED EARLIER IN PROJECT THAN
NECESSARY.
COLLECTION PIPE PERFORATIONS8
NTS7
NOTE:
1.CONTRACTOR SHALL DE-BEAD THE INTERIOR OF ALL LEAK
DETECTION SYSTEM AND LEACHATE COLLECTION SYSTEM PIPING.
From:Harrison, Susan
To:Chao, Ming-tai; Kirchner, Chuck; Ritter, Christine
Subject:[External] Great Oak Landfill - Cells 3B, 4 & 5
Date:Friday, March 13, 2020 12:38:44 PM
Attachments:image002.png
2020-03-05_IFC-Drawings Cells 3B, 4, & 5.pdf
schedule 03-13-20.pdf
Pre-Construction Meeting Minutes 3-12-20 - rev1.docx
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attachment to [e-mail]
Good Friday Afternoon All,

Now that the weather has cleared somewhat, we are beginning a new construction season at the
Great Oak Landfill. We will be building the next three small cells, 3B, 4 & 5. Attached are the
construction drawings for your information. Also attached is an aggressive construction schedule.

In an effort to accelerate the construction, I hurriedly scheduled the pre-construction meeting and
failed to extend an invitation to any of the DEQ officials. My apologies. The minutes of the meeting,
held yesterday, are attached. As you can see, it was fairly routine in its content. While the cell area
is simple, we do anticipate blasting to accelerate the excavation. The contractor is preparing a
blasting plan which will be submitted to both Ming and Christine. Bunnell-Lammons, CQA
consultant, has a Professional Geologist on standby to perform the necessary review and
certification related to bedrock.

Please let me know if you have any questions and again my apologies for the invitation oversight,

Susan

SUSAN B. HARRISON, PE
Manager of Engineering
South Atlantic [e-mail]
C: 678.436.2719
1047 Highway Church RoadElgin, SC 29045

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