6002_Mecklenburg_HolbrooksRoad_MSWLF_LFGReport_FID1625085_20211123

�ENR USE ONLY [:]Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
NC DENR Environmental Monitoring
Division of Waste Management - Solid Waste 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 documenis 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.
E-mail: [e-mail]
Facilitv name:
rooks Road Landfill
Facilitv Address:
5401 Holbrooks Road
Phone: [phone]
NC Landfill Rule:
Permit # (.0500 or, 1600)
.0500
Actual sampling dates (e.g.,
October 20-24, 2006)
November 10, 2021
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 QX
Groundwater monitoring data from private water supply wells 0
Leachate monitoring data ❑
Surface water monitoring data
Methane gas monitoring data
Corrective action data (specify) LF Gas System &Gas Probes
Other(specify)
Notification attached?
e No. No groundwater or surface water standards were exceeded.
Yes, a notification 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 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
Facility Representative Address
Project Manager
980-314-3855
�oaei ieiepnone ivumoer
Affix NC Licensed/ Professional Geologist Seal
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009

MECKLENBURU COUNTY
Land Use and Environmental Services Agency
Solid Waste Services
November 23, 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
November 2021 Monthly CAP Report
Dear Ms. Drummond:
Mecklenburg County conducted monthly corrective action plan monitoring at the closed
Holbrooks Road Landfill on November 10, 2021 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-1, MV-2, MV-3,
MV4, MV-5, MV-65 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 exttaction systems at•e shown in Table 1. The Landfill Gas Monitoring
Data Form is also attached. The valve that connects the system to HP-15R remains fully opened.
The valve the connects the system to the former passive trench was closed. There was not enough
vacuum on the system with the trench valve open. We will continue to evaluate solutions for
improving the gas collection in the former passive landfill gas trench.
Please contact me at amber grzymski@mecklenbur cg_ountync.gov or [phone] if you have
any questions regarding this report.
�oofloo�no4�
w � � �t11
N. UAL
�,C) LyC0E0�
Amber R. Grzymski, P.G.
Project Manager
Solid Waste Services
PEOPLE
2145 Suttle Ave
PRIDE PROGRESS •PARTNERSHIP
Charlotte, North Carolina 28208 • [phone]
www.w ipeourivaste. com

DATE: November 10, 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 em Nbni t or i ng
Novenber 2021
Devi ce I D
Dat e/ Ti rre
CI-14
CQ2
02
Bal ante
I nit .
Terrperat ure
I ni t .
St at i c
Pressure
St at i c
Pressur
a
Di f,f .
Pressur
e*
I ni t .
Flow
qdj ,
Flow
System
Pressur
e
mil dd/ yyyy
%
%
%
%
deg F
i n H2O
i n H2O
i n H2O
SO m
SO m
in H2O
S st
11/10/2021 15:12
11.9
11.3
11.8
65.0
91
-21.7
-22.4
0.007
2.7
4.8
N/A
GW01
11/10/202115:31
12.4
15.2
7.4
65.0
70
-21.3
-22.8
0.338
11.4
43.5
-22.0
GW02
11/10/202115:37
11.9
10.2
13.5
64.4
66
-21.5
-21.3
0.004
7.8
5.0
-21.5
S s2
11/10/2021 15:04
0.0
12.4
7.3
80.3
N/A
N/A
N/A
N/A
N/A
N/A
N/A
*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

DocuSign Envelope ID: 9A130415-49E6-4348-8FFB-38B2CBBDF7A1
w
LEGEND
17
Q\Q��
310 EXIS77NG 10' CONTOUR (SEE REFERENCE 1)
z ��
HOLBROOKS ROAD
LANDFILL
l
m
m
(CL 0
ED)
0�\�'�
/
EXlS11NG 2' CONTOUR
z o
�
PROPERTY LINE (SEE REFERENCE 2)
z
�
EXISTING LFG VENT TRENCH
WASTE LIMITS (APPROXIMATE)
Q m
LFG
PQQ�
/
EXISJING LFG VENT TRENCH
HRW-7 MONITORING WELL (SEE REFERENCE 2)
Z U
® HP-24 LFG MONITORING WELL (SEE REFERENCE 2)
HOLBROOKS ROAD LANDFILL
O V-1 LFG BENT WELL (SEE REFERENCE 2)
m m
VAULT-2
CLOSED
VAULT-1
LFG LFG VENT TRENCH (AS -BUILT)
a �,
\
LFG-1
l
a
LFG-2 00
PRIV CY FENCE
�FG\
LF-G
`
/ CON
0 .�
RO PANEL
o
z �
w
N
0
�
m
SOLAR
FLARE CONTROL BOX
/
0
Y
w U
<
BROOkS ROgO
W
Z
w
J
LL
00
OJ
/
O
SOLA
R FLARE - 1
/
w (-n
J in
�
Q
M
m
O
z
Z W
J
'
Ln
w Y
/
\
/FG-4_
o Q
a
a
0 U
W
\
�
N
u
SOLAR FLAR€ 0
TROL BOX
z c�
w
LFG-
o
0
O
NORTH MECKLENBURG
J
LA_
C&D LANDFILL
R
LARE — 2
z
z
�
�20
� _j _x Z
a
BY OTHERS)
'�
O
Q Z G
=;oa
� Q Q W
.
REFERENCES
G W p =
= M
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.
o o
2. PARCEL BOUNDARIES, STRUCTURE LOCATIONS, MONITORING WELLS,
cn c_3
AND STREAM CENTERLINES FROM MECKLENBURG GIS DEPARTMENT.
o
J
c�
0
0 100' 200'
I\
0
�
\I
a
© 2019 Smith Gardner,
Inc.
a

Landfill Gas Monitoring Data Form
Facility Name: Holbrooks Road Landfill
Permit Number: 60-02
Date of Sampling: 11/10/2021 NC Landfill Rule (.0500 or .1600): .0500
Name and Position of Sample Collector: David E. Coleman, Environmental Specialist
Type and Serial Number %J Gas Meter: Gem 5000 #G507530
Calibration Date of Gas Meter: 4/26/2021 Date and Time of Field Calibration: 11/10/2021 13:00
Type of Field Calibration Gas (15/15 or 35/50): 35/50
Expiration Date of Field Calibration Gas Canister: February 2026
Pump Rate of Gas Meter: 120 Seconds _Ambient Air Temperature: 75
Barometric Pressure: 29�31 General Weather Conditions: Sunny, Winds SE6 MPH
Sample ID
Time
% LEL
%
CH4
%
CO2
%
02
Comments
HP-3
13:59
0
0
4.3
15.3
HP4
14:05
0
0
7.4
13.8
HP-8R
13:47
0
0
0.4
19.4
AM
13:11
>100
9.7
21.3
0.5
HR15R
13:39
0
0
7.1
14.8
HP-16R
13:35
0
0
2.7
18.6
BP- I8R
13:42
0
0
4.4
16.6
HP-24
14:17
0
0
17.0
4.6
HP-25
14:11
>100
5.4
11.7
T9
HP-26
13:29
0
0
3.6
16.6
HM7
13:19
0
0
3.6
16.5
BUILDING
13:52
0
0
0
1965
MV-1
14:21
4
0.2
9.6
9.3
Passive Methane Trench Vent
MV-2
14:25
0
0
0.2
20.4
Passive Methane Trench Vent
MV-3
14:29
86
4.3
6.6
14.3
Passive Methane Trench Vent
MV4
14:34
54
2.7
9.1
10.4
Passive Methane Trench Vent
MV-5
14:38
0
0
4.0
15.2
Passive Methane Trench Vent
MV-6
14:43
0
0
3.6
16.3
Passive Methane Trench Vent
MV-7
14:46
0
0
6.8
13.3
Passive Methane Trench Vent
MV-8
14:50
0
0
6.8
12.9
Passive Methane Trench Vent
MV-9
14:54
0
0
5.0
14.8
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/
�

DocuSign Envelope ID: C83E0906-E99C-427A-8B91-866FA37B6C69
X
E
• V- 2
•
V- 3
V 5
E-
1
REETI-IT
�H
HR -18 a
H P-11 • '
Ala
w
LEGEND
f MW-5D
PROPERTY BOUNDARY (SEE REFERENCE 1)
' MW-5 L---
r _ PARCEL BOUNDARY SEE REFERENCE 1
APPROXIMATE WASTE BOUNDARY
'rt ..........
A -•—•—•— APPROXIMATE COLONIAL PIPELINE EASEMENT
HP-14 �� F. y STREAM (SEE REFERENCE 1)
_ O NEW LFG LOCATION
� ' LFG VENT W (SEE REFERENCE )
1 O GROUNDWATER MONITORING WELL (SEE REFERENCE 1
4. t - a ■ LFG MONITORING WELL (SEEREFERENCE1)
MONITORING WELL (SEE REFERENCE 2)
f r - -
ti4, = 0 MONITORING WELL (SEE REFERENCE 3)
- V
��urce: Esri, Di:gital_Globe, GeoE a arths4ar Geographies, CNE /Airbus DS, USD'
vial, and the GIS User Community •
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
Feet
z
z
z
1 J6J
Z
z
0
z
�
Q0
cm
0
N
U
Z
a
m
zLLI
0
m
Lu
�d
w
J_
�
W
w
I
v/
t�
Q
o
z
w
a
�
0
Z)
m
z
w
J
U
w
(n
Q
a
�a
�
a
�