6002_Meckenburg_HolbrooksRoad_MSWLF_CA_LFG_FID1418071_20200707

DENR USE ONLY: I I ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No ) Doc/Event #:
NC DENR '
Division of Waste Management - Solid Waste
Environmental Monitoring
Reportinq Form
Notice: This
form and
any
information attached
to it are "Public Records"
as defined
in INC
General Statute 132-1, As such, these documents are
available for
inspection
and
examination by any
person upon request (NC
General Statute 132-6).
Instructions:
• Prepare one form for each individually monitored unit.
• Please type or print legibly.
• Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 2B surface water standards. The notification
must include a preliminary analysis of the cause and significance of each value. (e.g. naturally occurring, off -site source, pre-existing
condition, etc.).
• Attach a notification table of any groundwater or surface water values that equal or exceed the reporting limits.
Attach a notification table of any methane gas values that attain or exceed explosive gas levels. This includes any structures on or nearby the
facility (NCAC 13B .1629 (4)(a)(i).
Send the original signed and sealed form, any tables, and Electronic Data Deliverable to: Compliance Unit, NCDENR-DWM, Solid Waste
Section, 1646 Mail Service Center, Raleigh, NC 27699-1646,
Solid Waste Monitoring Data Submittal Information
Name of entity submitting data (laboratory, consultant, facility owner):
Mecklenburg County Solid Waste Services
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Amber R. Grzymski, P.G. Phone: [phone]
E-mail: [e-mail]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
Holbrooks Road Landfill 15401 Holbrooks Road 60-02 .0500 June 23, 2020
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring ❑ Assessment Monitoring ❑X Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑
Groundwater monitoring data from private water supply wells
Leachate monitoring data
Surface water monitoring data ❑
Notification attached?
Methane gas monitoring data
Corrective action data (specify) LF Gas System &Gas Probes
Other(specify)
No. No groundwater or surface water standards were exceeded.
Yes, a nocation of values exceeding a groundwater or surface water standard is attached. It includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 2B surface water standard or INC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
Yes, a notification of values exceeding an explosive methane gas limit is attached. It includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
To the best of my knowledge, the information reported and statements made on this data submittal and attachments are true and correct.
Furthermore, I have attached complete notification of any sampling values meeting or exceeding groundwater standards or explosive gas
levels, and a preliminary analysis of the cause and significance of concentrations exceeding groundwater standards. I am aware that there
are significant penalties for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
Amber R. Grzymski, P.G. � Project Manager 980-314-3855
Facility Re re entati e (Pri ) Title (Area Code) Telephone Number
� � 7/07/2020 Affix NC L���gfessional Geologist Seal
Signature
2145 Suttle Ave, Charlotte, NC 28208
Facility Representative Address
SEAL
187�
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009

MECKEENBURG COUNTY
Land Use and Environmental Services Agency
Solid Waste Services
July 7, 2020
Jaclynne Drummond
North Carolina Department of Environment
and Natural Resources
Division of Waste Management
2090 US Highway 70
Swannanoa, NC 28778
Subject: Holbrooks Road Landfill Permit 60-02
June 2020 Monthly CAP Report
Dear Ms. Drummond:
Mecklenburg County conducted monthly corrective action plan monitoring at the closed
Holbrooks Road Landfill on June 23, 2020 in accordance with the approved corrective
action plan dated November 2, 2018. This report details the results of that monitoring
event.
Samples were collected from nine (9) landfill gas probes (HP-3, HP-4, HP-8R, HP-9,
HP15R, HP-16R, HP-18R, HP-24, HP-25, HP-26 and 1-IP-27) , nine(9) passive trench
vents (MV-1, MV-2, MV-3, MV-4, MV-5, MV-6, MV-7, MV-8 and MV-9), one on site
building (Building), the -passive flare landfill gas system (SYS2) and the active landfill
gas system (SYST, GWO1 and GW02).
Results of the landfill gas extraction systems are shown in Table 1. System was operating
normally. The Landfill Gas Monitoring Data Form is also attached. The levels of landfill
gas in property line well HP- 15R is above the LEL. The gas system will be rebalanced
and adjusted as necessary to lower landfill gas at the property line.
Please contact meat amber. gizyinski cr,mecklenburgcountync.gov or [phone] if
you have any questions regarding this report.
�sioro o a a$��a°
Sincerely,
Amber R. Grzymski, P.G.
Project Manager
Solid Waste Services
PEOPLE •PRIDE PROGRESS •PARTNERSHIP
. --- .. �1x15 Suttle Ave •Charlotte, North Carolina 28208 • [phone]
www. wip eoutwaste. com

DATE: July 2, 2020
BY: David Coleman
TABLE 1
Hol brooks Road CI osed NBW Landf i I I
Landf i I I Gas Col I ect i on and Cont r of Syst ern Nbni t or i ng
June 2020
Devi ce I D
Dat e/ Ti rre
CH4
CCQ
02
Bal ance
I nit .
Terrper at ur a
I ni t .
St at i c
Pressure
St at i c
Pr essur
e
Di f,f .
Pr essur
e*
I ni t .
FI ow
qdj ,
FI ow
System
Pr essur
e
mri dd/ yyyy
%
%
%
%
deg F
i n H2O
i n H2O
i n H2O
SO m
SO m
i n H2O
Syst
6/23/2020 13:03
10.7
11.2
10.5
67.6
NR
-22.4
-22.3
0.025
NR
NR
NR
GW01
6/23/202013:11
15.0
16.0
6.2
62.8
83
-21.7
-21.8
0.051
19.0
16.0
-21.9
GW02
6/23/202013:15
3.4
2.8
18.3
75.5
83
-2.9
-3.0
0.000
NR
1.0
-22.6
Sys2
6/23/202011:17
41.8
35.8
0.0
22.4
NR
NR
NR
NR
NR
NR
NR
*The differential pressure measurement should be positive. A negative differential pressure may indicate no gas flow. Negative
differential pressure can be the result of dirt or water obstructing the pitot tube perforations. Overpulling by adjacent extraction wells may
also result in negative pressure being displayed.
NR= not recorded

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REFERENCES
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1. TOPOGRAPHY FROM NCDOT GIS DEPARTMENT, BASED ON LIDAR DATA
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PROVIDED BY THE NC FLOOD MAPPING PROGRAM. TOPOGRAPHY IN
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ACTIVE AREAS FROM AERIAL SURVEY DATED FEBRUARY 27, 2018.
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2. PARCEL BOUNDARIES, STRUCTURE LOCATIONS, MONITORING WELLS,
cn c_3
AND STREAM CENTERLINES FROM MECKLENBURG GIS DEPARTMENT.
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© 2019 Smith Gardner,
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Landfill Gas Monitoring Data Form
Facility Name: Holbrooks Road Landfill
Permit Number: 60-02
Date of Sampling: 6/23/2020 NC Landfill Rule (.0500 or .1600): .0500
Name and Position of Sample Collector: David E. Coleman, Environmental Specialist
Type and Serial Number of Gas Meter: Gem 2000 #GM13774
Calibration Date of Gas Meter: 1/21/2020 Date and Time of Field Calibration: 6/23/2020,10:45 AM.
Type of Field Calibration Gas (15/15 or 35/50): 35/50
Expiration Date of Field Calibration Gas Canister: Apri12025
Pump Rate of Gas Meter: 120 Seconds Ambient Air Temperature: 78
Barometric Pressure: 29.11 General Weather Conditions: Cloudy, Winds SW 10 MPH
Sample ID
Time
% LEL
%
CH4
%
CO2
%
02
Comments
HM
12:03
0
0
16.1
3.1
HP4
12:09
4
0.2
10.1
0.9
HP-8R
11:49
0
0
0
20A
HP=9
10:59
>100
39.2
14.4
0.0
HP45R
12:57
>100
9.7
21.3
3.5
Property Line Violation
HR16R
11:37
0
0
8.8
14.3
HP-18R
11446
10
0.5
2.3
18.2
RM4
12:21
0
0
2.1
1941
HM5
12:14
>100
13.2
17.2
3.1
HM6
11:28
0
0
2.9
15.9
HM7
11:08
0
0
9.4
9.2
BUILDING
11:55
0
0
0
2048
MV-1
12:24
0
0
0
21.5
Passive Methane Trench Vent
MV-2
12:27
0
0
0
21.7
Passive Methane Trench Vent
MV=3
12*29
>100
20.6
1202
12.8
Passive Methane Trench Vent
MV4
12:31
>100
11.5
8.0
12.9
Passive Methane Trench Vent
MV-5
12:33
12
0.6
1.0
2063
Passive Methane Trench Vent
MV-6
12:35
2
0.1
2.1
1900
Passive Methane Trench Vent
MV4
12:38
0
0
2.6
17.7
Passive Methane Trench Vent
MV4
12:41
0
0
0
21.6
Passive Methane Trench Vent
MV=9
12:44
0
0
0
21.6
Passive Methane Trench Vent
Certification
To the best of my knowledge, the information reported, and statements made on this data submittal and
attachments are true and correct. I am aware that there are significant penalties for making any false
statement, representation, or certification including the possibility of a fine and imprisonment.
SIGNATURES
TITLE

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REFERENCES
1. PROPERTYLINES, MONITORING WELLS, AND STREAMS FROM
MECKLENBURG COUNTYGIS DEPARTMENT.
2. FROM DRAWING"GROUNDWATER MONITORING WELL AND
BORING LOCATION MAP" DATED MARCH 2O10, SHEET S2 OF 19,
PREPARED BYBP BARBER.
3. FROM DRAWING "SITE MAP WITH WELL LOCATIONS' DATED
AUGUST2013, FIGURE 1. PREPARED BYENMRO-PRO.
4. FLOOD ZONES SOURCED FROM NC ONE MAP GIS SERVICE.
0 75 150 225 300
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