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HomeMy WebLinkAbout9204_Wake_Sorrell_MSWLF_March24LFG_FID1832176_20240319pENR USE ONLY ❑Paper Report ❑Electronic Data - Email CDAdata loaded: Yes / No) Doc/Event #: C 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 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): S&ME, Inc. (Environmental Consultant) Contact for questions about data formatting. Include data preparer's name, telephone number and E-mail address: Name: Sam Watts E-mail: swatts@smeinc.com Phone: (919) 872-2660 NC Landfill Rule: Actual sampling dates (e.g., Facility name: Facility Address: Facility Permit # (.0500 or .1600) October 20-24, 2006) Sorrells Landfill SR 1303 (near 8000 Smith Road) 92-04 1600 March 18, 2024 Apex, NC 27539 Environmental Status: (Check all that apply) ❑ Initial/Background Monitoring ❑ Detection Monitoring ❑x Assessment Monitoring Corrective Action T e 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 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. Samuel P. Watts, P.G. S&ME Project Manager (919) 872-2660 Facility Representative Name T nnt) Title (Area Code) Telephone Number C /A / /r-� _ /. _ / Affix NC Licensed/ Professional Geologist Seal 2D2y Signature ' Date S&ME, Inc. 3201 Spring Forest Rd, Raleigh, NC 27616 Facility Representative Address F-0176 NC PE Firm License Number (if applicable effective May 1, 2009) Revised 6/2009 '0- March 19, 2024 Solid Waste Section NCDEQ - Division of Waste Management 217 West Jones Street Raleigh, North Carolina 27603 Attention: Ms. Jaclynne Drummond via email:iaclynne.drummond@deg.nc.gov Reference: Methane Monitoring — March 18, 2024 Sorrell Landfill (Permit No. 92-04) 8000 Smith Road, Apex, North Carolina S&ME Project No. 1054-07-251 Dear Ms. Drummond: On behalf of Sorrell Grading Company (Sorrell), S&ME, Inc. (S&ME) is submitting methane gas monitoring data collected on March 18, 2024 at the closed Sorrell Landfill located in Apex, North Carolina. The March 2024 measurements were collected by S&ME personnel in the on -site permanent methane monitoring wells (probes); in on -site groundwater monitoring wells; in off -site groundwater assessment wells; and from beneath two off -site residential structures located at 5100 and 5101 Herndon Lane depicted on Figure 1. Methane measurements were collected using a Landtec GEM 5000 portable gas analyzer, following Solid Waste Section guidelines and standard operating procedures previously established for Sorrell Landfill. Table 1 summarizes the methane readings collected at the Sorrell Landfill from January 2013 through March 2024. The methane concentrations recorded during the March 2024 monitoring event exceeded the operational limits, established for gas control at municipal solid waste landfills by North Carolina Solid Waste Rules [15A NCAC 13B .1626(4)(a)], i.e. methane concentrations were greater than the lower explosive limit (LEL) for methane (5% CH4), at two locations (MMW-4 and MW-8). Of particular note, S&ME observed additional site development on the property to the south of the landfill, west of Herndon Lane. Photos taken at the site on March 18, 2024 are included on the attached photolog. Sincerely, S&ME, Inc. cl_ WW-- Samuel P. Watts, PG Senior Project Manager swatts@smeinc.com Enclosures: Figure 1 — Site Map with Methane Monitoring Locations Table 1 — Percent Methane Gas Levels for the Sorrell Landfill Photolog cc: Mr. James R. Easthom (ieasthom@kennoncraver.com) — Kennon, Craver, Belo, Craig & McKee, PLLC Mrs. Teresa Sorrell Atkins (tandgatkins@aol.com) S&ME, Inc. 13201 Spring Forest Road I Raleigh, NC 27616 1 p 919.872.2660 1 www.smeinc.com Attachments Table 1 Percent (%) Methane Gas Levels March 2016 - March 2024 Sorrell Landfill, Apex, NC S&ME Project No. 1054-07-251 Permanent Methane Monitoring Wells & Off -Site Structures On -site Groundwater Monitoring Wells Off -site Groundwater Monitoring Wells DATE 5100 Herndon Lane 5101 Herndon Lane MMW-2 MMW-3 MMW-4 MMW-5 MMW-6 MW-1R MW-4 MW-5 MW-6 MW-7 MW-8 MW-9 DW-1 GP-7 GP-7D GP-8 GP-9 GP-10 GP-10D GP-11 GP-12 GP-12D GP-13 GP-13D GP-14 GP-15 GP-16 Percent Methane (% CH4) 03/30/16 0.0 0.0 0.0 0.0 27.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.2 0.0 12.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 06/30/16 0.0 0.0 0.0 0.0 19.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.0 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 09/12/16 0.0 0.0 0.0 0.0 27.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.3 0.0 10.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12/07/16 0.0 0.0 0.0 0.0 26.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 10.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 03/10/17 0.0 0.0 0.0 0.0 39.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.9 0.0 23.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 06/20/17 0.0 0.0 0.0 0.0 40.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.2 0.0 8.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 10/06/17 0.0 0.0 0.1 0.1 12.1 0.2 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 0.0 0.1 0.1 8.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12/27/17 0.0 0.0 0.0 0.0 63.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.2 0.0 0.0 0.0 0.0 8.1 0.0 9.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 03/05/18 0.0 0.0 0.0 0.0 38.4 0.5 0.0 0.0 0.0 0.0 0.0 0.0 7.3 0.0 0.0 0.0 0.0 2.5 0.0 3.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 06/22/18 0.0 0.0 0.3 0.0 86.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 16.6 0.0 0.0 0.4 0.0 17.1 0.0 5.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 09/10/18 0.0 0.0 0.0 0.0 48.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 18.0 0.0 0.0 0.0 0.0 12.2 0.0 8.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1/17/2019 0.0 0.0 0.0 0.0 28.5 2.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9.8 0.0 9.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3/21/2019 0.0 0.0 0.0 10.0 6.2 1.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6.3 0.0 1.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6/4/2019 0.0 0.0 0.0 0.0 8.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.6 0.0 1.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9/19/2019 0.0 0.0 0.0 0.0 53.7 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12/18/2019 0.0 0.0 0.0 0.1 44.6 0.1 0.0 0.0 0.0 0.1 0.0 0.0 9.7 0.0 0.0 0.0 0.0 10.0 0.0 5.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3/25/2020 0.0 0.0 0.0 0.0 16.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.6 0.0 9.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 6/4/2020 0.0 0.0 2.5 0.0 40.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2.8 0.0 20.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9/8/2020 0.0 0.0 0.0 0.0 46.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 23.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12/3/2020 0.0 0.0 0.0 0.0 37.2 0.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 20.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3/21/2021 0.0 0.0 0.0 0.0 14.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4.3 0.0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 6/1/2021 0.0 0.0 0.0 0.0 15.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9/13/2021 0.0 0.0 0.0 0.0 41.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 14.6 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12/13/2021 0.0 0.0 0.0 0.0 65.5 0.0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.2 0.0 0.0 0.0 1 0.0 8.1 0.0 9.0 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.0 1 0.0 3/28/2022 0.0 0.0 6.5 0.0 12.7 2.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.5 0.0 18.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 7/7/2022 0.0 0.0 0.0 0.0 31.2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 9/29/2022 0.0 0.0 0.0 0.0 20.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.8 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 12/9/2022 0.0 0.0 0.0 0.0 65.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 23.4 0.0 0.0 0.0 0.0 0.0 13.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.0 0.0 0.0 3/27/2023 0.0 0.0 5.9 0.0 21.9 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.9 0.0 0.0 0.0 0.0 10.9 1 0.0 8.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5/23/2023 0.0 0.0 0.0 0.0 10.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3.9 0.0 0.0 0.0 0.0 0.0 0.0 4.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 8/29/2023 0.0 0.0 0.0 0.0 36.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 11/1/2023 0.0 0.0 0.0 0.0 18.2 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 12.4 0.0 1 0.0 0.0 0.0 10.3 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3/18/2024 1 0.0 1 0.0 0.0 1 0.0 1 34.2 1 0.0 1 0.0 0.0 1 0.0 0.0 0.0 0.0 14.6 0.0 1 0.0 0.0 1 0.0 0.0 0.0 1 0.0 1 0.0 0.0 0.0 1 0.0 0.0 1 0.0 1 0.0 0.0 0.0 Notes: NM = Not Measured Shaded and bolded cells indicate methane concentration exceeding the lower explosive limit (>5% Methane). 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OF is E g= ri 7F _: O O _ Location / Orientation Residence at 5100 Herndon Lane 1 Remarks March 19, 2024 Methane Monitoring Sorrell Landfill Apex, NC S&ME Project No. 1054-07-251 March 19, 2024 Methane Monitoring Sorrell Landfill Apex, NC S&ME Project No. 1054-07-251 NE E SE S N O 0107°E (T) OO 35°42'6"N, 78°49'6"W ±16ft • 414ft 00 18 Mar a� 0 v v a o, 0 0 i ., Location / Orientation Construction near MMW-6 facing east. 5 Remarks Adjacent property south of the landfill. March 19, 2024 Methane Monitoring Sorrell Landfill Apex, NC S&ME Project No. 1054-07-251 i NW O 0 248°W (T) Q 35°42'6"N, 78°48'55"W ±16ft A 447ft Co 4 _ r to t Q Ol O d Location Orientation Looking south at adjacent property under / development. MMW-4 visible in the foreground. Remarks Shrubbery planted along property boundary. N O 0147°SE (T) OO 35°42'6"N, 78°49T'W ±16ft • 447ft M iv F f ' Q Q 0 d Location Orientation Looking southeast at adjacent property under / g development. MMW-5 visible in the foreground. Remarks Shrubbery planted along property boundary. March 19, 2024 Methane Monitoring Sorrell Landfill Apex, NC S&ME Project No. 1054-07-251 SW W NW N 00 N 0 295°NW (T) QQ 35°42'6"N, 78°48'56"W ±16ft • 444ft O 00 - a--r 0 i N i>s r4i F fir.'q� 12 0 Location / Facing west looking along the southern property 10 Orientation boundary access road. Remarks March 19, 2024 Methane Monitoring Sorrell Landfill Apex, NC S&ME Project No. 1054-07-251 N O 0 301°NW (T) Q 35°42`9"N, 78°48'40"W ±16ft A 494ft 00 a� 0 v v a o, 0 0 a Location / 11 Top of landfill facing northwest. Orientation Remarks Click here. March 19, 2024 Methane Monitoring Sorrell Landfill Apex, NC S&ME Project No. 1054-07-251 S SW 1W NW 00 330 1 � N O 0 266°W (T) OO 35°42'8"N, 78-48'41"W ±4639ft • 410ft 00 iv .. _ •t.. y �a.�.. _ .. O � t ��� � p,��• �;�A �n�; ��, � i • '�; ids x �_ 0 13 Location / Orientation Interior road near monitoring well MW-6. Remarks Visible evidence of flooding. _ 'T :0 N O 0 239-SW (T)O 35°42'16"N, 78°48'57"W ±32ft • 412ft 00 M A o Y _ . [e '. •' A't i =� � ' f 1 �,yr9"1,sa. 0 lr m 0 0 o ' a 14 Location / Orientation Interior road near monitoring well MW-6. Remarks Road partially washed out at stream crossing. March 19, 2024