4101_Guilford_CityofHighPoint_Riverdale_MSWLF_LFG_FID1280881_20190218

DocuSign Envelope ID: 997CB724-5BF4-4BBF-9677-71 DDEBF699E8
DENR 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 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):
Smith Gardner, Inc.
Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address:
Name: Joan A. Smvth. PG Phone: (919) 828 - 0577 x221
E-mail: [e-mail]
NC Landfill Rule: Actual sampling dates (e.g.,
Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006)
High Point Riverdale Closed MSW Riverdale Drive, High Point, NC 41-01 .0500 February, 15, 2019
Landfill
Environmental Status: (Check all that apply)
❑ Initial/Background Monitoring ❑X Detection Monitoring ❑ 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 El
water monitoring data
Methane gas monitoring data
Corrective action data (specify)
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.
Joan A. Smyth, PG Senior Hydrogeologist (919) 828 - 0577 x221
Name (Print) Title (Area Code) Telephone Number
2/18/2019 Affix NC Licensed/ Professional Geologist Seal
Date
14 N. Boylan Ave, Raleigh, NC 27603
Facility Representative Address
F-1370
NC PE Firm License Number (if applicable effective May 1, 2009)
Revised 6/2009
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DocuSign Envelope ID: 997CB724-5BF4-4BBF-9677-71DDEBF699E8
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 docmnents are available for inspection and
examination by any person upon request (NC General Statute 132-6).
Facility Name: City of High Point Closed Riverdale Landfill
Permit Number: 41-01
Date of Sampling: uu t ""' a NC Landfill Rule (.0500 or .1600): .0500
Name and Position of Sample Collector: Seth C. Rickerts - Staff Geologist
Type and Serial Number of Gas Meter: ENV100 1510204
Date and Time of Field Calibration: 02/15/20191110
Calibration Date of Gas Meter: 12/2017
Type of Field Calibration Gas (15115 or 35/50): 15/15 Expiration Date of Field Calibration Gas Canister: 12/2018
Pump Rate of Gas Meter: 0.5 LPM
Ambient Air Temperature: 44 F Barometric Pressure: 30.10 Hg General Weather Conditions: Partly Sunny
Instructions: Under "Location or LFG Well" identify the monitoring wells or describe the location for other tests (e.g., inside buildings). A drawing showing the location of test
must be attached. Report methane readings in both % LEL and % methane by volume. A reading in percent methane by volume can be converted to % LEL as follows: %methane
by volume = % LEL/20
Location cir
LFG Well 11)
Sample Tube
Purge
Time
Time
Pumped (s)
h itial
0ZEL
Stabilized
0/aLEL
%CH4
by
Volume
%2
%CO2
Totes
1-1
Watered in
LFG 3
>60s
1214
>60s
0
0
0
22.3
07
LFG 4
>60s
1217
>60s
0
0
0
13.5
1.8
LFG 5
>60s
1222
>60s
0
0
0
11.1
3.4
LFG 6
>60s
1226
>60s
90
90
4.5
0.4
25.5
LFG 7
>60s
1307
>60s
2
2
0.1
21.7
1
7-1
>60s
1309
>60s
462
462
23.1
3.5
15.5
7-2
>60s
1305
>60s
0
0
0
22
1.6
7-3
>60s
1258
>60s
10
10
0.5
6.9
14.3
7-4
>60s
1256
>60s
1038
1038
51.9
0
30A
LFG 8
>60s
1251
>60s
326
326
16.3
16.4
13.3
LFG 8A
>60s
1252
>60s
1272
1272
63.6
0
19.8
LFG 8B
>60s
1254
>60s
1150
1150
57.5
0
37.4
8-1
>60s
1249
>60s
648
648
32A
1.2
25.3
8-2
>60s
1248
>60s
127E
1278
63.9
0
34.4
8-3
>60s
1247
>60s
1278
1278
63.9
0
24.7
8-4
>60s
1244
>60s
104
104
5.2
17.5
8.4
8-5
>60s
1242
>60s
866
866
43.3
0.9
14.1
LFG 9
>60s
1240
>60s
948
948
47.4
1.1
33.5
9-1
>60s
1238
>60s
956
956
47.8
0
32.3
LFG 10
>60s
1235
>60s
14
14
0.7
13.6
11.6
Old Maint Bldg
>60s
1224
>60s
0
0
0
10.7
2.6
Electrical Shop
>60s
1225
>60s
0
0
0
22.1
0.9
If your facility has more gas monitoring locations than there is room on this form, please attach additional sheets listing the same
information as contained on this form.
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 aresignificanI pemall for making any false statement, representation, or certification including the possibility of a fine and imprisonment.
-- Staff Geologist
SIGNATURE TITLE

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