3902_Granville_Butner_MSWLF_LFGMonitoring_FID1623154_20211101

GARRETTE /
& MOORE
Engineering for the Power and Waste Industries
September 30, 2021
Ms. Jackie Drummond
North Carolina Department of Environment and Natural Resources
Division of Waste Management, Solid Waste Section
1646 Mail Service Center
Raleigh, NC 27699-1614
RE: Landfill Gas Monitoring Report
3rd Quarter Sampling Event of 2021
Granville County — Butner Closed MSW Landfill
Permit # 39-02
Dear Ms. Drummond:
Attached please find the Landfill Gas Monitoring Log and Gas Probe Location Map for the third quarter
monitoring event that occurred on September 30, 2021, at the Granville County Butner Landfill (Permit number
39-02) for inclusion in your records. Methane was not detected above the LEL in any monitored location during
this event. Additionally, hydrogen sulfide was not detected in any monitored location during this event.
Landfill gas monitoring will continue on a quarterly basis for the Butner Landfill. If you have any questions,
please do not hesitate to call me at 919-792-1904.
Sincerely,
Garrett Sr Moore, Inc.
r
rai .Fortner, ~
Cc: Jason Falls, Granville County
1029 W. South Street, Raleigh, North Carolina 27603 • O: 919-792-1900 • F: 866-311-7206

DEN
R USE ONLY ❑Paper Report ❑Electronic Data - Email CD (data loaded: Yes / No Doc/Event #:
NC DENR I IEnvironmental 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 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 213 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):
Garrett & Moore, Inc. (consultant)
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Craia M. Fortner
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)
Butner Landfill State Road 1004 39-02 .1600 September 30, 2021
Butner, NC
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑ Detection Monitoring ❑X Assessment Monitoring Corrective Action
of data submitted: (Check all that apply)
Groundwater monitoring data from monitoring wells ❑X
Groundwater monitoring data from private water supply wells ❑
Leachate monitoring data Surface water monitoring data X
Methane gas monitoring data
Corrective action data (specify)
Other(specify)
Hydrogen sulfide gas
Notification attached?
eX 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.
❑ 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.
Craig M. Fortner Professional Engineer 919-815-4221
ve Nyj]me (Print) e Title
' - 9/30/2021
Date
1029 W. South Street, Raleigh, NC 27603
Facility Representative Address
C-2910
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
(Area Code) Telephone Number
Affix NC Licensed/ Professional Geologist Seal
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NC Division of Waste Management - Solid Waste Section
Landfill Gas Monitoring Data 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).
FacilityName: Granville County - Butner Closed MSWLF Permit Number: 39-02
Sampling Date: September 30, 2021 NC Landfill Rule (.0500 or.1600): -1600
Sample Collector Name & Position: Craig M. Fortner, Professional Engineer
Gas Meter Type & Serial Number: GEM5000
Field Calibration Date & Time: 9/30/2021; 1207
Gas Meter Calibration Date: 01 /18/2021
Field Calibration Gas Type (15115 or 35/50): 35/50 Field Calibration Gas Canister Expiration Date: 2/23
Gas Meter Pump Rate:
550cc/min
Ambient Air Temperature: 74 Barometric Pressure (in. or mm Hg): 29.53 Weather Conditions: P. S u n ny
Instructions: Under "Location or LFG Well", list monitoring well # or describe monitoring location (e.g., inside field office).
Attach a test location map or drawing. Report methane readings as both % LEL and % CH4 by volume.
Convert % CH4 (by volume) to % LEL as follows: % methane (by volume) x 20 = % LEL.
*Hydrogen Sulfide (H2S) gas monitoring may be required for Construction & Demolition Landfills (CDLFs). See individual
permit conditions and/or Facility LFG monitoring plan.
Location or
LFG Well ID
S ample
Tube
Purge
Time of
Day
Time
Pumped
(sec)
Initial
off" LEL
Stabilized
% LEL
% CH4
� volume �
% 02
(volume)
% CO2
(volume)
% H2S*
(volume)
NOTES
GP-1
Y
1531
60
0.0
0.0
0.0
17.5
4.0
0
GP-2
Y
1537
60
0.0
0.0
0.0
3.5
21.1
0
GP-3
Y
1542
60
0.0
0.0
0.0
19.1
2.7
0
GP-4
Y
1553
60
53.1
80.0
4.0
4.5
21.1
0
GP-5
Y
1550
60
0.0
0.0
0.0
8.4
12.5
0
GP-6
Y
1547
60
0.0
0.0
0.0
17.5
2.8
0
Scalehous
Not sampled, locked
Shed
Y
1512
60
0.0
0.0
0.0
21.2
0.0
0
NOTE: If needed, attach additional data forms to include additional LFG monitoring data locations for the facility.
ACTION LEVELS: Methane: >1.25% by volume (inside structures) AND >5% by volume (at facility boundary)
Hydrogen Sulfide: >1% 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 in luding the possibility of a fine and imprisonment.
Professional Engineer
SI�AATUA TITLE
Revised - February 4, 2020

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