6002_Mecklenburg_HolbrooksRoad_MSWLF_LFGReport_FID1522023_20210105

Electronic Data - Email CD (data loaded: Yes / No
Division of Waste Management - Solid Waste
Doc/Event #:
Environmental Monitoring
Reporting Form
Notice: This form and any information attached to it are "Public Records" as defined in NC 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
ame or entrtv suom
noratory, consultant, tacutty 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.
E-mail: [e-mail]
Phone: [phone]
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 December 15, 2020
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring ❑ Assessment Monitoring QX 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 FX
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 notcation 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, IN 2L groundwater standard, INC 2B surface water standard or NC 001id 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. Project Manager 980-314-3855
(Area Code) Telephone Number
2145 Suttle Ave, Charlotte
Facility Representative Address
Geologist Seal
PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009

MEUKLENBURU COUNTY
Land Use and Environmental Services Agency
Solid Waste Services
Janua>j 5, 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
December 2020 Monthly CAP Report
Dear Ms. Drummond:
Mecklenburg County conducted monthly corrective action plan monitoring at the closed
Holbrooks Road Landfill on December 15, 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 HP-27) , nine (9) trench vents (MV-I, MV-2, MV-
3, MV4, MV-5, MV-6, MV-7, MV4 and MV-9), one on site building (Building), the passive
are landfill gas system (SYS2) and the active landfill gas system (SYST, GWO1 and GW02).
Results of the landfill gas extraction systems ar•e 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 meat amber.gt•zymski(c�,mecklenbur cg ountync. og_v or [phone] if you have
any questions regarding this report.
Sincerely,
Project Manager
Solid Waste Services
IZaCIJ771�
2145 Suttle Ave
PRIDE PROGRESS •PARTNERSHIP
Charlotte, North Carolina 28208 • [phone]
�aww.wipeoutwaste.com

DATE: December 15,2020
BY: David Coleman
TABLE 1
Hol brooks Road CI osed NSW Landf i I I
Landf i I I Gras Col I ect i on and Cont r of Syst ern Nbni t or i ng
December 2020
Devi ce I D
Dat e/ Ti rre
CH4
COCz
OCz
Bal ante
I nit .
Temper at ur a
I ni t.
St at i c
Pressure
St at i c
Pr essur
e
Di fJf .
Pr essur
e*
I ni t .
Flow
q,dj ,
Flow
System
Pr essur
e
mml dd/ yyyy
%
%
%
%
deg F
i n H2O
i n H2O
i n H2O
Scf m
Scf m
i n H2O
Syst
12/15/202015:27
30.5
23.4
6.2
39.9
51
-23.4
-23.7
0.202
NR
26.0
NR
GW01
12/15/202015:33
45.1
33.4
0.0
21.5
51
-7.3
-7.3
-0.022
10.0
NR
-23.3
GW02
12/15/202015:37
9.2
8.9
14.8
67.1
51
-0.8
-0.8
0.002
NR
4.0
-23.4
Sys2
12/15/202013:40
29.7
30.7
1 0.0
39.6
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,
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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: 12/15/2020 _ INC 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: 8/5/2020 _Date and Time of Field Calibration: 12/15/2020 13:20.
Type of Field Calibration Gas (15/15 or 35/50): 35/50_
Expiration Date of Field Calibration Gas Canister: April 2025
Pump Rate of Gas Meter: _120 Seconds _Ambient Air Temperature: 46
Barometric Pressure: 29.44 General Weather Conditions: Partly Cloudy, Winds NNE 6 MPH
Sample ID
Time
% LEL
%
CH4
%
CO2
%
02
Comments
HP-3
14:25
>100
18.2
23.3
0
HP 4
14:34
0
0
13.9
1.9
I-IMR
14:16
0
0
0
21.7
HP-9
13:25
>100
45.2
8.5
0
1AP-15R
14:01
0
0
0.1
21.6
HP-16R
13:57
0
0
11.8
13.3
HR 18R
14:11
96
4.8
9.3
13.6
HP-24
14:45
0
0
2.6
21.5
HP-25
14:40
0
0
0.1
22.2
HP-26
13 * 51
0
0
0.2
21.7
HP-27
13:33
0
0
0.1
22.1
BUILDING
14:20
0
0
0
22.0
MV-1
14:48
10
0.5
3.9
21.4
Passive Methane Trench Vent
MV-2
14:52
>100
63.0
35.5
0
Passive Methane Trench Vent
MV-3
14:55
>100
56.9
40.7
0
Passive Methane Trench Vent
MV4
14:59
>100
58.1
39.0
0
Passive Methane Trench Vent
MV-5
14:30
>100
59.8
38.7
0
Passive Methane Trench Vent
MV-6
15:03
>100
4202
27.8
6.2
Passive Methane Trench Vent
MV-7
15:06
>100
60.6
39.3
0
Passive Methane Trench Vent
MV4
15:09
>100
59.9
39.3
0
Passive Methane Trench Vent
MV-9
15:13
>100
54.5
37.4
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
CNv!!?t�,�fn��Cs �Cl r�CY.I
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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