6002_Mecklenburg_HolbrooksRoad_MSWLF_LFGReport_FID1577876_20210426

USE ONLY: I I LJPaper Report LlElectronic Data - Email CD (data loaded: Yes / No ) Doc/Event #:
Division of Waste Management - Solid Waste
Notice: This
form and
any
information attached
to
it are "Public Records"
as defined
in NC
Gene
available for
inspection
and
examination by any
person upon request (NC
General Statute 132-6).
Environmental Monitoring
Reporting Form
Statute 132-1. As such, these documents are
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: Amber. Grzymski@meckl en burg countync.gov
NC Landfill Rule:
Facility name: Facility Address: Facility Permit # (.0500 or .1600)
Holbrooks Road Landfill 15401 Holbrooks Road 60-02 .0500
Actual sampling dates (e.g.,
October 20-24, 2006)
116. 2021
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring ❑ Assessment Monitoring QX Corrective Action
e of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells
Groundwater monitoring data from private water supply wells ❑X
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 26 surface water standard or NC Solid Waste GWPS and
preliminary analysis of the cause and significance of any concentration.
❑X 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.
2145 Suttle Ave, Charlotte, NC 28208
Facility Representative Address
Project Manager
980-314-3855
Geologist Seal
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009

MEUKLENBURU COUNTY
Land Use and Environmental Services Agency
Solid Waste Services
April 265 2021
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
April 2021 Monthly CAP Report
Dear Ms. Drummond:
Mecklenburg County conducted monthly corrective action plan monitoring at the closed
Holbrooks Road Landfill on April 16, 2021 in accordance with the approved corrective action
pIan 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-16115 HP-18R, HP-245 HP-255 HP-26 and HP-27) , nine (9) trench vents (MV-1, MV-2, MV-
3, MV4, MV-5, MV-6, MV-7, MV4 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 valve that connects the
system to HP- 15R remains fully opened and has reduced gas to below the LEL at the property
line. The valve is fully opened that connects the former passive system to the active system. We
anticipate it will take time to remove the abundance of gas in the former passive trench. We are
continuing to balance the system to maximize gas recovery at the site.
Please contact me at amber.g<•z n�cr,mecklenbur cg otin nc.gov or [phone] if you have
any questions regarding this report.
;9o11.#$R
o,�j �fs� Sincerely,
.t1bVf �1
9
�L
Amber R. Grzymski, P
LO Project Manager
Solid Waste Services
PEOPLE PRIDE PROGRESS •PARTNERSHIP
2145 Suttle Ave Charlotte, North Carolina 28208 • [phone]
www.wi peoutwaste. com

Landfill Gas Monitoring Data Form
Facility Name: Holbrooks Road Landfill
Permit Number: 60-02
Date of Sampling: 4/16/2021 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: 1/28/2021 Date and Time of Field Calibration: 4/16/2021 13:13
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: _63
Barometric Pressure: 29.13 General Weather Conditions: Partlycloudy, Winds NW 5 MPH
Sample ID
Time
% LEL
%
CH4
%
CO2
%
02
Comments
HP-3
13:58
0
0
15.0
4.6
HP4
14:03
8
0.4
9.2
1.7
HP-8R
13:48
0
0
0.2
2091
HP-9
12:58
.>100
40.0
21.8
0.1
HP45R
13:37
0
0
5.4
10.8
HP46R
13:34
0
0
12.7
6.6
HP- 18R
13:43
48
2.4
4.3
16.6
HP-24
14:14
0
0
0
21.1
HP-25
14:08
>100
10.0
7.2
13.0
IAM6
13:26
0
0
1.6
IT8
111P-27
13:05
0
0
0.2
21.0
BUILDING
13*52
0
0
0
20.7
MV-1
14:17
0
0
0.7
2009
Passive Methane Trench Vent
MV-2
14:20
>100
55.8
35.7
0
Passive Methane Trench Vent
MV-3
14:24
>100
58.9
41.0
0
Passive Methane Trench Vent
MV4
14:28
>100
59.6
39.8
0
Passive Methane Trench Vent
MV-5
14:31
>100
59.0
39.5
0
Passive Methane Trench Vent
MV-6
14:35
>100
49.7
33.6
2.6
Passive Methane Trench Vent
MV-7
14:38
>100
52.8
35.0
1.7
Passive Methane Trench Vent
MV4
14:41
>100
50.9
34.2
1.9
Passive Methane Trench Vent
MV-9
14:45
>100
55.3
36.6
0
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.
SIGNATURE
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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DATE: April 16, 2021
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
Apr i 1 2021
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
4/16/2021 14:57
14.4
12.1
7.9
65.6
81
-22.7
-22.7
0.187
14.0
24.0
NR
GW01
4/16/2021 15:06
23.2
18.7
1.3
56.8
72
-7.0
-7.0
0.019
NR
10.0
-22.5
GW02
4/16/202115:09
4.3
5.3
15.4
75.0
74
0.0
0.0
-0.002
NR
0.0
-22.5
Sys2
4/16/2021 13:13
26.5
29.7
0.0
43.8
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
M C-3 L o
PROVIDED BY THE NC FLOOD MAPPING PROGRAM. TOPOGRAPHY IN
= CM Q
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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0
0 100' 200'
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