2301_ClevelandCoMSW_LFGMR_DIN27326_20160205

DENR
Division of Waste Management - Solid Waste
Electronic Data - Email CD loaded: Yes / No Doc/Event #:
Environmental Monitor¡ng
Reporting Form
Notice: This form and any ¡nformation 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).
lnstructions:
Prepare one form for each individually monitored unit.
Please type or pr¡nt leg¡bly.
Attach a notification table with values that attain or exceed NC 2L groundwater standards or NC 28 surface water standards. The notification
must include a preliminary analysis of the cause and signif¡cance of each value. (e.9. 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 138 1629 (4XaXi).
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 Monitorin Data Submittal lnformation
Name of entity submitting data (laboratory,
SHIELD ENGINEERING, INC.
Contact for questions about data formatting. lnclude data preparer's name, telephone number and E-mail address:
Name: J. David Wallace, P E Phone: [phone]
E-ma¡l: [e-mail]
Facility name:
CLEVELAND COUNTY LANDFILL
Facility Address
1609 AIRPORT ROAD
SHELBY NORTH CAROLINA, 281 50
NC Landfìll Rule:
Facility Permit # (.0500 or .1
23-O1
Actual sampling dates (e.9.,
October 20-24, 2006)
January 26,20161600
Environmental Status: (Check all that apply)
I lnitial/Background Monitoring E Detection Monitoring I AssessmentMonitoring Corrective Action
of data subm¡tted: (Check all that apply)
Groundwater monitoring data from monitoring wells
Groundwater monitoring data from private water supply wells
Leachate monitoring data
Methane gas monitoring data
Corrective action data (specify)
Othe(specify)Surface water monitor¡no data
ETT
Notification attached?tr No. No groundwater or surface water standards were exceeded.
L-l Yes, a notification of values exceeding a groundwater or surface water standard is attached lt includes a list of groundwater and surface water
monitoring points, dates, analytical values, NC 2L groundwater standard, NC 28 surface water standard or NC Solid Waste GWPS andpreliminary analysis of the cause and signifìcance of any concentration.
L__J Yes, a notif¡cation of values exceeding an explosive methane gas limit is attached. lt includes the methane monitoring points, dates, sample
values and explosive methane gas limits.
Certification
Furthermore, I have attached complete notification of any sampl¡ng values meeting or exceêd¡ng groundwater standards or explosive gas
levels, and a prel¡minary analysis of the cause and significance of concentrat¡ons exceeding groundwater standards. I am aware that there
are s¡gnificant penalties for making any false statement, representat¡on, or certificat¡on including the possibility of a fine and imprisonment.
J. David Wallace, P.E. SENTOR ENGTNEER (704)-971-4149
Name (Pr¡nt)T¡tIE (Area Code) Telephone Number
Affix NC Licensed/ Professional Geologist Seal
Signature
4301 TAGGART CREEK ROAD, CHARLOTTE, NC 28208
Facility Representative Address
F-0856
NC PE Firm License Number (¡f appl¡cable effective May 1, 2009)
Revised 6/2009
SEAL
20055
REPORT OF GAS MONITORING
FrRST QUARTER 2016
CLEVELAND COUNTY LANDFILL
SHELBY, NORTH CAROLINA
Prepared for:
CLEVELAND COI-INTY
Shelby, North Carolina
By:
Shield Engineering
4301Taggart Creek Road
Charlotte, North Carolina
Shield Project 1040167
February 5,2016
IN
February 5,2016
Mr. Ervin Lane
Solid Waste Section
Division of Waste Management
NCDENR
1646 llail Service Center
Raleigh, North Carolina 27 699-1646
Subject:Report of Gas Monitoring - First Quarter 2016
Cleveland County Landfill
DS\ryM Permit No.2301
Shield Project 1040167
Dear Mr. Lane:
On behalf of Cleveland County (County), Shield Engineering, Inc. (Shield) is pleased to submit
this Report of Gas Monitoring for the First Quarter of 2016 for the subject site. This report
includes the results of the First Quarter 2016 methane and hydrogen sulfide monitoring of
permanent probes, select groundwater monitoring wells, and buildings located at the property,
The activities are outlined in the Methane Monitoring Plan; dated June2074 which was approved
for implementation by the Solid Waste Section in their letter dated June 17, 2074, and also
comply with the Landfill Gas Monitoring Guidance datedNovember 2010.
If you have any questions or comments, please contact us at [phone]
Sincerely,
S HIELD ENGINEERING, INC.
Wallace, P
Engineer
JDV//KAA
cc: Mr. Sam Lockridge, Cleveland County Health Department
Keith A. Anthony, P
Principal Engineer
4301 Taggaft Creek Road
Charlofte, NC 28208
wvvw shieldengineering.com
Telephone [phone]
Fax [phone]
SEAL
/ô\lD a)\7
Clevelønd County Landftll - Report of Gas Monitorìng - First Quørter 201 6
Shield Proiect 1040167
Februøry 5, 2016
Pøge 2
1.0 INTRODUCTION
1.1 Backsround
Cleveland County (County) had operated an unlined sanitary landfill located in the eastern part
of the county, approximately six miles northeast of Shelby, North Carolina. This unlined former
sanitary landfill is known as the West Site. The West Site has three areas, A, B and C, which
have been landfilled and no longer receive municipal waste as of January 1, 1998. The County
completed the construction of a new lined (Subtitle D) landfill unit on the East Site, which
became operational in July 1998 (Figure l). Long Creek is located at the downgradient toe of
the West Site. Similarly, Buffalo Creek is located along the downgradient toe of the East Site.
Both the West Site and the East Site are also separated by Long Creek.
In 2009 the construction of the new landfill, known as the Self-McNeilly Site, was completed
(see Figure 2). The disposal of municipal solid waste at the Self-McNeilly Site began in
September 2009. The disposal of municipal solid waste at the East Site was discontinued at the
end of 2009. Therefore the municipal solid waste within Cleveland County is now disposed at
the Self-McNeilly Site. The SelÊMcNeilly Site is separated from the East Site by Buffalo
Creek.
1.2 Methane Monitorinq Proqram
The Methane Monitoring Program for the former landfill (West Site) has included the
monitoring of the permanent property boundary methane monitoring probes around the site. The
purpose of this methane and hydrogen sulfide monitoring is to demonstrate regulatory
compliance along the property boundary as required by Title 154 North Carolina Administrative
Code Subchapter l38 Section .1626(Ð(a)(ii) and .1626(4)(b) [154 NCAC 13B.162ó(aXaXii)
and .1626(4Xb)1. For public health and safety Cleveland County personnel continue on a weekly
basis to monitor landfill facility structures and off-site structures.
The locations of the methane monitoring probes are shown on the attached Figure 1. In some
areas the property boundary is a perennial stream and no new methane probes were installed
along that segment of the property boundary. Together both these new and some of the old
methane monitoring probes, and the selected monitoring wells (i.e., when the top of the well
Clevelønd County Lønd.Jill - Report of Gøs Monitorìng - Fírst Quarler 2016
Shield Project 1040167
Februøry 5, 2016
3
screen is above the water table), comprise the current property boundary methane monitoring for
the West Site. The methane probes located either along or near the property boundary starting at
the southeast area of the West Site and going clockwise around the V/est Site are currently as
follows: EP-l 1 S/D, MP-I4, LF-2,MV/-l9, MP-1 2, andMP-1 3.
Two methane monitoring probes (i.e., P-15 and P-16) were installed along the property boundary
northeast from the East Site in November 2008. This property boundary is the closest property
boundary to the East Site that is both on land and not separated by water from the East Site
Landfill.
The Methane Monitoring Program for the Self-McNeilly Site consists of seven methane
monitoring probes (MP-101 through MP-107) which were installed on October 13, 2008 by
Municipal Engineering Services, Inc. The methane monitoring probe depths ranged from 6.4 to
l8.l feet below ground surface. The property boundary around the Self-McNeilly Site that is
closest to the currently active cell is along Buffalo Creek to the west. The closest land-based
property boundary to the currently active cell is located 1150 feet beyond Methane Probe MP-
101 to the southeast (along the Seaboard Coast Line railroad track).
1.3 Methane Data Collection and Presentation
The percentage of both methane and hydrogen sulfide gas in air data from the methane
monitoring probes were measured using a RKI Instruments Eagle 2rM gas monitor. These
methane data were subsequently downloaded from the RKI Instruments Eagle 2rM gas monitor
and a hard copy is retained as part of the landfill operating record (see Appendix A). Cleveland
County has methane gas monitors installed in both onsite and offsite buildings to provide
continuous monitoring for methane in these structures.
Methane is explosive at concentrations ranging from 5 percent (%) of methane gas (lower
explosive limit - LEL) to 15 Yo of methane gas (upper explosive limit - UEL) by volume in air.
Hydrogen sulfide is explosive at concentrations ranging from 4.3 percent (%) of hydrogen
sulfide gas (LEL) to 46 Yo of hydrogen sulfide gas (UEL) by volume in air. SWS management
guidelines state that methane concentrations should not exceed either the LEL (5 % of methane
Cleveland County Landfill - Report of Gas Monítoríng - First Quarter 2016
Shíeld Project 1040167
February 5,2016
Page 4
gas in air) at property boundaries or 25 yo of the LEL (l ,25 % of methane gas in air) in facility
structures I I 5A NCAC 138. 1626Ø)(a)].
The methane measurement procedures used for monitoring methane at this Site follow both the
manufacturer's specifications for the gas monitor and those procedures outlined in Landfill Gas
Monitoring Guidance dated November 2010.
Cleveland County Løndfill - Report of Gas Monitoring - Firsl Quørter 201 6
Shield Project 1040167
February 5,2016
Page 5
2.0 METHANE GAS DATA
2.1 Methane Data Results Summary
2.1.1 \ilest Site
The following briefly describes the historical trend to date for the property boundary methane
monitoring probes since measurements began on these probes:
o EP-llS/D: Methane has been undetected since 1999 through the First Quarter of 2016
(i.e., except for two methane detections at 0.1o/o methane gas in air in August and October
200e).
o LF-2: Methane has been undetected since 2008 through the First Quarter of 2016 (i.e.,
except for five methane detections ranging from 0,lo/o to 0.3o/o of methane gas in air
between August 2009 and August 2010, and a trace in July 2015).
. MV/-19: Methane has been undetected since 2008 through the First Quarter of 2016.
o MP-12: Methane has been undetected since 1999 througb the First Quarter of 2016 (i.e.,
except for four methane detections at 0.lo/o methane gas in air in April2004, November
2006, October 2009, and June 2010).
o MP-13: Methane has been undetected since 1999 through the First Quarter of 2016 (i.e.,
except for seven methane detections consisting of three at 0.3Yo of methane gas in air
[January, February and March 1999]; and another four at 0.lo/o of methane gas in air
[April, 2004: November 2006, October 2009, and June 2010]).
o MP-14: Methane has been undetected since October 2008 through the First Quarter of
2016 (i.e., except for three methane detections at 0.1% of methane gas in air in August
2009 , November 2009 , and June 2010, and a trace in July 20 I 5).
Overall, methane measurements obtained from the property boundary methane probes during the
First Quarter of 2016 are similar to previous trends. The property boundary methane monitoring
probes for the West Site did not exhibit methane for the First Quarter of 2016 (see Table l). No
hydrogen sulfide gas was detected in any of the monitored probes at this site during this quarter.
Cleveland County Løndlìll - Report of Gas Monitoríng - Fírst Quarter 2016
Shield Project 1040167
February 5, 2016
Pøge 6
2.1.2 East Site
The following describes the historical trend for the property boundary methane monitoring
probes near contiguous land-linked adjacent properties located around the East Site Subtitle D
landfill:
P-15: Methane has been undetected since 2008 (i.e., except 0.1% of methane in air in
August 2009). Methane was undetected during the First Quarter of 2016.
P-16: Methane has been undetected since 2008 (i.e., except0.l% of methane in air in
October 2009). Methane was undetected during the First Quarter of 2016.
Overall, methane measurements obtained from the property boundary methane probes during the
First Quarter of 2016 are similar to previous trends. The property boundary methane monitoring
probes for the East Site exhibited undetected methane for the First Quarter of 2016 (see Table l).
No hydrogen sulfide gas was detected in the any of the monitored probes at this site during this
quarter.
2.1.3 Self-McNeilly Site
Methane monitoring at the seven methane probes located around the active cell at the Self-
McNeilly Site was commenced on a quarterly basis at the beginning of 2010. The methane data
for January 26, 2016 for these seven methane probes are provided in Table 1. The following
describes the methane data for the First Quarter of 2016 for the methane monitoring probes
located around the Self-McNeilly Site Subtitle D landfill:
o MP-l01 : Undetectable methane recorded during the First Quarter of 2016.
o MP-102: Methane was detected at 0.06 Yo of methane gas in air during the First
Quarter of 2016.
o MP-103: Undetectable methane recorded during the First Quarter of 2016.
o MP-104: Undetectable methane recorded during the First Quarter of 2016.
o MP-105: Undetectable methane recorded during the First Quarter of 2016.
o MP-106: Undetectable methane recorded during the First Quarter of 2016.
o
o
Clevelønd County Landlill - Report of Gøs Monitorìng - First Quørter 2016
Shield Pro.iect I 0401 67
February 5,2016
Pase 7
O MP-107: Undetectable methane recorded during the First Quarter of 2016
Six of the methane probes (i.e., MP-l01, MP-I03, MP-l04, MP-105, MP-106, and MP-l07)had
no detectable methane gas in air during the First Quarter of 2016. Methane probe MP-102
exhibited methane gas in air at 0.06 percent concentration with 1.2 percent LEL. No hydrogen
sulfide gas was detected in any of the monitored probes at this site during this quarter.
2.2 Comments
Based on results of recent methane monitoring data for both the 'West and East Sites, methane
gas concentrations at the property boundary methane monitoring probes are below regulatory
limits for the First Quarter of 2016. Additionally, no hydrogen sulfide gas was detected in any of
the monitored probes during this quarter.
Around the active landfill cell at the SelÊMcNeilly Site six of the seven methane probes at this
site exhibited no methane during the First Quarter of 2016. Methane probe MP-102 exhibited
methane gas in air at 0.06 percent concentration with 1,2 percent LEL. Therefore, methane gas
concentrations detected at the seven Self-McNeilly Site methane monitoring probes are below
regulatory limits for the First Quarter of 2016.
H:\Projects\2004\1040167 Cleveland County - GenerallMETHANE\Methane Qtr Reports\2|16 -lst quarter methane monitoring.doc
Cleveland Counly LøndJill - Report of Methane Monitoríng - First Quørter 2016
Shield Project 1040167
TABLE 1
QUARTERLY METHANE MONITORING DATA FOR
PROPERTY BOTINDARY METHANE PROBES
CLEVELAND COUNTY LANDFILL
SHELBY, NORTH CAROLINA
H:WrojecrsV004\1040167 Cleveland County - General\I\4ETHANE\Methane Field data &. Tables\Tables 2016 thru
2017\2016_1_qtr gas Table 1.xls
Februøry 5,2016
Date of Readings:January 26,2016Methane Monitoring
Probe Identification Methane in Air (%)Yo ofLEL H2S in Air
(ppm)
WEST SITE
EP-IID ND ND ND
NDEP-I IS ND ND
ND NDLF-02 ND
MW-l9 ND ND ND
NDMP-I2 ND ND
ND NDMP-13 ND
ND NDMP-I4 ND
EAST SITE
NDP-15 ND ND
NDP-16 ND ND
SELF-McNEILLY SITE
NDMP-l0l ND ND
0.06 1.2 NDMP-102
MP-103 ND ND ND
NDMP-I04 ND ND
ND ND NDMP-105
MP-106 ND ND ND
MP-I07 ND ND ND
2) ND - Not Detected
3) Whenever percentage of Methane in Air is less than 5%0,
Methane readings are provided in terms of percentage of LEL.
4) Whenever percentage of Methane in Air is greater than LEL
OTES I LEL - Lower
of Methane in Air no LEL
ve ln
IS
REV.DATE
PROJECT#:
DESIGNED BY:
PROJECT MGR:
DRAWN BY:
REVISIONS
COMMENTS
704-394-6913
704-394-6968 FAX
CHARLOTTE, NC 28208
4301 TAGGART CREEK ROAD
www.shieldengineering.com
ENGINEERING, INC.
SHIELD
SCALE:
DATE:
CLEVELAND COUNTY, NORTH CAROLINA
FIGURE
1
METHANE MONITORING LOCATION PLAN -
CLEVELAND COUNTY
SANITARY LANDFILL
1040167
1" = 200'
RBS
06/01/11
JDW
EAST-WEST SITES
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APPENDIX A
(Landfill Gas Monitoring Data Form)
NC Division of Waste Management - Solid Waste Section
Landfill Gas Moniúorlng Data Form
Notlcel This form and any inform¡tion atrqchcd to it arc "Public Records" as defÍnod in NC Genord Shtulç 132-l , As e uch,
lhese documcnts ¡rc availablc for inspcclion snd cxamination by any p€rson upon rcquost (NC Gcnaral Shtuto I 32-6),
Faoility Namc:Gleveland County Landflll PørÍ¡it Numbon ll21-r,l
Date of Samplíng;t-z¿ //NC Landfilt Rule (.0500 or ,ló00):
-.
Ì600
Namc ¡nd Posilion oïSamplo Collactor:'i>At¿'Lt
Tlpc and Sori¡l Number,of Cas
'/ ,t4t'1-/S.t /'/l:.iÞ ií;:ir'r¿(.ç ù2't*'¿i ¿::1./- '':Vi¡: ì ù /'':)4"irt:-
M€þ'RKJ É.16/iZ-c¡libmtion Datc of Gas uutur, .7,/-¿2/-15
Daûc and Timc of Fiold Citlibration;
Typo pf Fiold Cslibrat¡on Oae (l 5/l 5 or 35/50):
Certlflc¡tlon
To tlie bcst of mf knowlof,ge, the
rro truç n¡d correct I ¡¡n ¡w¡rc
certlflcotlon the pos$lbl
Expiration D¡te of Ficld Ccllbra(ion Gas Canl¡lor;
t/t rl+
Gcnsr¡l Wcathgr Condilions:lc,vy'
L / /' ...1 î L. ;4. : ç t ' ¿)-
/2/tD
Pump Rato of Oas Motor; ¡
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AmbientÂírTempcrå.turc: -'
t',Paromotric Prcsstnc;
fnstructionct U¡¡dcr "Location or LFG lVol.l- idcntifr thc monítoring wclls or doscr¡bc the tocutioi for othcr toslc (e.g,, insido
buìldlngs). A drowing ohowing thd looûilon of toe? muelbs athchçd, Roport melhane rqridingt in both % LEL qod % mcûrsns
by volumo, A rcadlng in.þctocnt meth'¡nü Þy volumo.oon, bq convqrtod ao %LEþ ae foflolry¡: % moth¡no by vofumo - 7o
LEU20 . 1 :
.If youl f.actllty hnu moro gas monitorlng loc¡ticn¡ than tlrcrc ls rgom on this form, pleasc atteoh additional rhcote thtlnþ rhe
same informqtion a¡ çont¡inëd on thic form. ' :
lnformntlon.reported and qtatemcnl¡.m¡de on thlr llta ¡ubmltt¡l ¡nd ¡tt¡chmc¡it¡
th¡t t[.ore aro rlgnltlca¡t pcnaltle¡ for. maklng any frlre rtatdmenÇ rcprorcntatlon, or
llty of a .One tnd lmprkonment
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1
Gas Detector Sales & Calibration Services
CALIBRATION CERTIFICATE
Manufacturer RKI Instruments, Inc Company Name Clevela¡rd County
Landfill
Model No/TVpe Easle 2 Unit Date of Calibration 07.21.r5
Serial Number 82C586
Instrument Received:
E ln tolerance, no adjustment required
Ø ln tolerance but adjustments made
E Out of tolerance
Elnstrument Converslon
Instrument Returned:
Ø ln Tolerance
Date: 07.21.15
CALIBRATION RESULTS
STANDARDS USED IN CALIBRATION
ID/Lot
Number
Descrlption Cal Due
HAP-409-3 GASCO 10.19.15
HAP-35-15-3 cå,sco 10.19.15
NOTES: Inspect, Service & Calibrated Unit. Filters were good. Date and Time updated. Unit
passed calibration and inspection,
Completed By:Date/Time: 07,21,15 1 1:154M
Corolino Sole Air, LLC, certifies thot this instrument hos been tested, inspected ond colibroted ond
wos found to meet ot exceed the monufocturer's specificotions per ISO 9001-2000 Quolity
System. The primory error source for thls calibrotion is the occurdcy ol the gas. Gases ore certiJled by the
manufocturer at !1% to t15% by volume uslng ø grovlmetric method of analysis ogolnst NIST traceable weights.
All test ond collbrotlon records ore maintoined ot Carolino Sofe Air, LLC,
Channel
Number
Gas
Type Concentration
Data as
Found
Acceptable Range Tolerance Calibration
As LeftMinimumMaxln Out
L cH4 50 %LEL 50 45 55 ø 50 o/o LEL
2 o2 12 %Yol 11.9 11 13 ø 72 %Vol
3 H25 25 PPM 27 23 27 ø 25 PPM
4 co2 15 %VOL 15 45 55 g 15 %VOL
5 cH4 2.5 %VOL 2.55 2.45 2.55 g 2.5 %VOt
6 PASS CAt
Carolina Safe Alr, LLC.13 Lamotte Street.SpaÉanburg, SC 29301rPhone (854) 980-07L8 .sales@carolinasafeair,com