4116_Guilford_WI_GFL_HighPoint_CDLF_LFG_FID1628594_20211229

4
GREEN FOR LIFE
e n v i r o n m e n t a I
December 17, 2021
Ms. Jaclynne Drummond, Hydrogeologist
Department of Environmental Quality, Division of Waste Management, Solid Waste Section
2090 US Highway 70
Swannanoa, North Carolina 28778
[e-mail]
RE: METHANE MONITORING RESULTS — DECEMBER 2021 MONTHLY EVENT
HIGH POINT CONSTRUCTION AND DEMOLITION LANDFILL AND RECLAMATION
FACILITY, PERMIT NO. 41-16
Dear Ms. Drummond,
WI High Point Landfill, LLC, is submitting the enclosed monthly methane monitoring results for
the December 2021 monthly methane monitoring event at the above -referenced facility. If you
have any questions, please contact me at [phone].
Sincerely,
WI High Point Landfill, LLC
Jow1tiSa.nta vtg,elP
Joseph Santangelo
Regional Environmental Compliance Manager
Enclosure
C: Dusty Reedy, PG, Golder Associates NC, Inc., 5B Oak Branch Drive, Greensboro, North
Carolina, 27407, 336-852-4903, [e-mail]
Travis Hitchcock, 3301 Benson Drive, Raleigh, North Carolina, 27609.
([e-mail]), (letter only).
Bryan Wuester, Regional Landfill Manager, 7434 Roseboro Highway, Roseboro, Sampson
County, North Carolina 28382, [e-mail]
Seth Heath, General Manager,5830 Riverdale Drive, Jamestown, North Carolina 27282,
[e-mail], 336-886-3560
1236 Elon Place High Point NC, 27263
Tel.:[phone] Fax:[phone] gflenv.com

GOLDER
MEMBER OF W5P
December 17, 2021
Joseph Santangelo, Regional Environmental Compliance Manager
GFL Environmental Inc.
3301 Benson Drive, Suite 601
Raleigh, North Carolina 27609
[e-mail]
Project No. 2013788121.704
METHANE MONITORING RESULTS — DECEMBER MONTHLY EVENT FOR 2021
HIGH POINT CONSTRUCTION AND DEMOLITION LANDFILL AND RECLAMATION FACILITY, PERMIT NO.
41-16
Dear Joe,
Attached are the results from the December 15, 2021, monthly methane monitoring at the above -referenced
facility for your files. As shown on the attached Landfill Gas Monitoring Data Form, methane was not detected at
any compliance monitoring point at a concentration above the lower explosive limit (LEL) during this monthly
methane monitoring event.
A Landfill Gas Remediation Plan (LFGRP) was submitted to the North Carolina Department of Environmental
Quality (NC DEQ) by Smith+Gardner on July 26, 2021 and was approved by the NC DEQ on August 2, 2001 to
address LEL exceedances at LFG-2A. As proposed in the LFGRP, the installation of vent in the berm adjacent to
LFG-2A and re -grading the area to promote better drainage began on July 23, 2001. Golder installed two
additional vents were in the vicinity of LFG-2A on September 13, 2021. A Landfill Gas Remediation System
Construction Record and Update Report was submitted to the NC DEQ on November 4, 2021, which proposed
additional investigation of the exceedances at LFG-2A. The report was approved by the NC DEQ on November
8, 2021. If you have any questions or concerns, please contact us at 336 852-4903.
Sincerely,
Golder Associates NC, Inc.
� � z�
wo go
David "Dusty" Y. Reedy II, PG
Senior Hydrogeologist
Golder Associates NC, Inc.
5B Oak Branch Drive, Greensboro, North Carolina, USA 27407
Rachel P. Kirkman, PG
Principal and Senior Consultant
Engineering Lic. No. C-2862/Geology Lic. No. C-399
Golder Associates NC, Inc. is a licensed user of the Golder trademark, and an associated operating entity.
T: [phone] F: [phone]
Golder and the G logo are trademarks of Golder Associates Corporation. golder.com

Joseph Santangelo, Regional Environmental Compliance Manager
GFL Environmental Inc.
Project No. 2013788121.704
December 17, 2021
CC: Seth Heath, General Manager,5830 Riverdale Drive, Jamestown, NC 27282,
[e-mail], 336-886-3560
Bryan Wuester, Regional Landfill Manager, GFL Environmental, 7434 Roseboro Highway, NC
28382, [e-mail] (Electronic Copy)
Travis Hitchcock, Region Vice President, GFL Envrionmental, 3301 Benson Drive, Suite 601,
Raleigh, NC, 27609, [e-mail]. (Electronic Copy)
Attachments: Landfill Gas Monitoring Data Form — December 15, 2021
Site Location Map
Calibration Forms
GOELDER

NC Division of Waste Management - Solid Waste Section
Landfill Gas Monitoring Data Form
Nodes this form andany f ronwdon attached to it are 'Public Records" as defined in NC General Statute 132-1. its such, these documents are
avaflablefor inspection and examirtation by any person upon request WC General Statute 132-6),
Facility Name: Waste Industries of High point C&O Landfill Permit Number:
41-16
Sampling Date: 12/15/2021 NC Landfill Rule (.0500 or.1100): '0500
Sample Collector Name & Position:
Nicolas Tejeda-Torres; Geologist
Gas Meter Type & Serial Number: G EM 5000
Field Calibration Date & Time:
12/15/2021; 11:30
Gas Meter Calibration Date: 12/15/2021
Field Calibration Gas Type (15115 or 35/50): 15/15 Field Calibration Gas Canister Expiration Date: 10/29/2024
Gas Meter Pump Rate:
300 cc/min
Ambient Air Temperature: 50o F Barometric Pressure (in. or rum fig): 29'49" Weather Conditions: Cloudy, winds ENW 7mph
Instructions: Under "Location or LFG Well", list monitoring well # or describe monitoring location (e.g,, inside field office).
Attach a test location may or drawing. Report methane readings as both % LEL and % CH4 by volume,
Convert % CH4 (by volume) to %LEL as follows: % methane (by volume)/20 = %LEL.
*Hydrogen Suede (H2S) gas monitoring may be required for Construction & Demolition Landfills (CDLFs). See
individual permit conditions andlor Facility LFG monitoringplan.
Location or
LFG Well ID
Sample
Tube
Purge
Time of
bay
Time
Pumpcd
(sec)
Initial
% LEL
Stabilized
% LEL
%Cf14
("Iumc)
% 02
(volume)
%CO2
(volume)
% MS*
(volume)
NOTES
Scalehouse 1
12:20
90
0.0
0.0
0.0
20.1
0.0
0.0
Maintenance
12:30
90
0.0
0.0
0.0
20.8
0.0
0.0
Break Room
12:22
90
0.0
0.0
0.0
20.9
0.0
0.0
LFG-1
13:10
90
0.0
0.0
0.0
20.0
2.7
0.0
LFG-2
12:51
90
0.0
0.0
0.0
18.5
3.1
0.0
LFG-2A
1 12:49
90
0.0
1 0.0
0.0
16.5
4.3
0.0
Pressure:0.04
LFG-3
12:43
90
0.0
0.0
0.0
17.8
5.0
0.0
Pressure:0.02
LFG-4
12:40
90
0.0
0.0
0.0
20.3
0.6
0.0
Pressure:0.04
LFG-5
12:35
90
0.0
0.0
0.0
19.2
2.3
0.0
Pressure:0.03
NO : if needed, attach additional data forms to include addirional LFG monitoring data locationsfor the facility.
AuTION LEVELS: Methane: >1.25% by volume (inside structures) AND >5% by volume (at facility boundary)
Hydrogen Sulfide: >l % by volume (inside structures) AND >4% by volume (at facility boundary)
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 includin the po"itkli2f a tine and imprisonment.
Geologist
SIGNATURE TITLE
Revised -March 6, 207 1

•�:
'0
0L
0�q
09
1110
:• ��- �;•
INN X.
LFG-2 EXCAVATION 2
I RECLAMATION LFG-4 \
\ FACILITY � \ �
MW-1
S
�-740F /j
77
Mw
0
101
O
SCALE FEET
NT
WIHIGHPOINT LANDFILL, LLC
4
//coNsuLrnn*
YYYY-MM-DD 2021-09-23
i PREPARED BPG
G 0 L D E R
/ DESIGN DYR
MEMBER OF WSP REVIEW DYR
GOLDER ASSOCIATES NC, INC.
APPROVED RPK
24
F�'ayu�ar'f&- • r - -� � -
Q0,
SITE LOCATION �'�`.tq`<
L ..
.. 6 O
SITE LOCATION MAP
LEGEND
EXISTING 10' CONTOURS
EXISTING 2' CONTOURS
— —
PROPERTY LINE
STREAM / DRAINAGE FEATURE
�F
TREELINE
EXISTING ROAD
— — — — —
PROPOSED OR EXISTING LIMITS OF WASTE
- MW-3
MONITORING WELL LOCATION
❑ SW-1
SURFACE WATER MONITORING POINT
LFG-1
LANDFILL GAS MONITORING WELL LOCATIONS
® BM-1
BENCH MARK
SB-1
SEDIMENT BASIN
0
GAS VENT
EXCAVATION
NOTES
1. TOPOGRAPHIC CONTOUR INTERVAL = 2 FEET
2. DRAWING BASED ON SITE PLAN PLAN PREPARED BY JOYCE ENGINEERING, INC DATED
J U LY 7, 2004.
3. UPDATED TOPOGRAPHY IN VICINITY OF LANDFILL PROVIDED FROM AERIAL SURVEY
PREPARED BY COOPER AERIAL SURVEY COMPANY, DATE JANUARY 6, 2021.
PROJECT
WI HIGH POINT CONSTRUCTION AND DEMOLITION DEBRIS
LANDFILL AND RECLAMATION FACILITY
GUILFORD COUNTY, NORTH CAROLINA
TITLE
METHANE MONITORING LOCATION MAP
PROJECT No. Rev. DRAWING
2013788121 0 1
c
i
c
L
0

LANDTEC GEM 5000 Plus CALIBRATION" DATA SHEET
' Serial Number I w�] k(o(jsJ Date lltspectar
Time/Date 'f B;attery Level . 4 �l ° Memory Cleared Pump Faults
Gas Alarms: , CH4 = 100-0%�yCO2 = 100.M1,11 f 02 ; 22.0%
Zero Transducers Pump Flow Rate
CC( : r► Vacuum Tested To 80" H2O
Calibration Check (Performed at Room Temperature)
Calibration Gas
Calibration Gas
Concbntration
LofNumber
Expiration
Readilig
ACCuracy*
Pure N2
' /
� k 'Z15
C 1.
High Cl-14
$+
�� 5, w-
, f
12%
High C01
'
`�
i
�f
*2%
Low CH4
CD �p
_
* 2%
Low CO2
1
i
1 ��
2%
Low 02
L`1•
2%
High 02
20.9%
NIA
NIA
%
Co
'Accuracy depends upon calibration range; 15%-FS range for CJ44 & CO2,�0.5% valurne for D=, 0%,FS for H2S, and 10%of rending For CO,
INSPECTOR'S MAINTENANCE NOTES
EEI GEM M Plum Cal form 01112

• s G11 loan . 4
Nor66916
Date Of Calibration: 30-Jul-2021 Certificate Number: G904615_10/42235
Custamer: �nYlra Equlpmegt Inc
' 11180 Downs Rd Pineville, NC-28134 USA
a kVestdpdojv landtecGas Analyzer �
Model: GFM5000 +
Serial Number. G504615
Accreflited Results: ,.
Methane CH4 •
Certified Gas %
Instrument Readin' 96
Uncertainty96
5.0
4.9
,•0.42
15.0
1S.0
r 0.65.
50:0
•1.03'
-Carbon DloxWe CO2
Certified Gas
Instrument Reading %
Uncertaint
5.o -
4.9
0.49
15.0
0.71
-50.0 �� .,� .
�0.
1.19 k r
Oxygen' O
Certified Gas 9G Instrument Reading
Uncertairt %
20.5 20.9
0.25
..Gas cylirtders`are traceable and dgtails can be provided If
requested.
CH4, CO2 readings recorded at: "31.6'C/88.$ °F lar4Dmetric Pressure, 0985 mbar/29.09 "jig
.0� readings reOrded at: - 22.2 "C/72.0 °F
Method of Test ; The analyzer is calibrated Iri'a_temperature controlled chamber using a series of reference
gases, In compliance with procedure ISp17.
The reported expanded uhcertainty is. based on a standard irncertajntj4multiplied by a coverage factor of k=2,
providing a level of confidence of approximately 9.5%, The'unCerttrla�y evaluation has been carried out in accordance
.with•AlS rp uirements.
The callbration.resusts published In this certificate were obtained using equipment capable of prod udng results that are traceable through NIST to the International system of
omits lsq. cerliftcation only spplles to_results sh0W6-,,Thls certlP1cate may not be reproduced other thli s full, except with the prior written approval of the Issuing laboratory.
rnli6rnliatl Inganm: 112 1(k Inalencc: 112 PNe I of 211.MISINANIST-1-11

C�IPIj.L,fan
No. 66916
Date Of Calibration: •40-Jul-2021
» t
Non Accredited results: -
Certificate Number. G504915_10/42235
Pressure Transducers inches of water column
Transducer Certified (Low) Reading (low) Certified (High) Reading (High) Accuracy
Static
O'r
Orr
40"
40.10"
2.0"
Differential
0"
Orr
Orr
4.01"
0,7"
Barometer mbar
Reference
Instrument Reading
0985 mbar 29.09 "Hg
0985 mbar 29.09 "H
As received gas check readings:-,
- Methane CH4
Certified Gas % -
instrument Readin ' %
_ 5.0
4.9
1.0 , t
14.E
50.0
49.1 "
. Carbon DI xlde 02 "
rtifiel-Gas. %
Instrument Readin 96 `
5.0
4.9
50.0
50 ' AP
Ox en 02
CerVied Gas 96
Instrument Readl % t
. 20.5
20.9'. -•
As received Gas readings recorded at: 31.6 °C/88.8 T
As received Barometric Pressure retrorded at: 22.2 "C/72.0 °F
,. As received gas check readings are only recorded if the instrument is received in a working conditi
Where the instrument is received damaged ne reading can be4aken ~ ,r
Si '
Pate of issue : 4Z Aug 2021 Approved By Bn ato rY Kyle Racine
. - � � I�i,praloryln9ycCtipn
! Lj ! .•'. ' l; , :e ita:. lion rgsoll; ir,+h}:. cc- t •".ate were obtained usitig equipment rapahlr 1-producing rosu'ts !hie o +: tr4ce40e v +! s7 u) the IntEr,e tlnnal Srita!n Vi
!.l1i1a 1511. CertrflCaGnn urriy aplltlt, trrresu'r: shoiwn., rhis-tertificate mHy not t,l ! e¢radt':0 nthee [hats iq fy,ll, •:xcF; . tr!t!y it+�yym;..• t-� : op; Oral of the issuing labo,4tory.
• , n „i4C-A :n ier:h'..c.il? •..r r•:n.c.:.; !! � a+ .. ��:,r.. ?,sf� 1�lI �IdANIS'I.