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HomeMy WebLinkAboutFA-61_3646_CA_LTRRPT_202303242401 Brentwood Road, Suite 107 Raleigh, NC 27604 P (919) 873-2211 F (919) 873-9555 Terracon.com Explore with us 1 March 28, 2023 North Carolina Department of Environmental Quality Division of Waste Management 1646 Mail Service Center Raleigh, North Carolina 27699-1646 Email:mark.petermann@ncdenr.gov Re: Monitoring Well and Water Supply Well Abandonment Report Plain View Grocery 5515 Plain View Highway Dunn, Sampson County, North Carolina UST Number: FA-61 Incident Number: 3646 Terracon Project No. 70149610B Dear Mr. Mark Petermann: Terracon Consultants, Inc. (Terracon) is pleased to submit this monitoring well and water supply well abandonment letter report for the above referenced property. This report has been prepared in general accordance with North Carolina Department of Environmental Quality (NCDEQ), Underground Storage Tank (UST) Section Assessment Guidelines for UST Releases and Corrective Action Guidelines for UST Releases,dated January 19, 2021, and Task Authorization No. 10 approved on December 16, 2022. The Plain View Grocery site, located at 5515 Plain View Highway in Plainview, North Carolina (site) (Figure 1), is comprised of 0.74 acres and consists of a commercial rural retail/storage building, a shed/outbuilding, and a mix of gravel parking and grassy land. The surrounding properties are primarily developed as residential with some vacant grassy land. A release was discovered in March 1988 assumed to originate from a suspected release at the Plain View Grocery property. In November 2022, Terracon oversaw the installation of a municipal water line that now services the mobile home park located downgradient from the site. Following the installation of the water line, the downgradient water supply well PW-4 that once serviced the mobile home park was converted to an irrigation only well. At the direction of NCDEQ, Terracon oversaw the abandonment of the on-site water supply well PW-3, water supply well PW-2, and on-site monitoring wells MW-3r, MW-7, MW-8, MW-9, MW-10, MW-11, MW-12, MW-13, MW-14, MW-15, MW-16, and MW-17. The wells were abandoned on January 11, 2023 and March 22, 2023, by a North Carolina-licensed well driller (SR&R Environmental, Inc.) using neat cement and concrete grout. An updated site diagram is provided in Figure 2. A copy of the well abandonment records and photographs are provided in Appendix A. Plain View Grocery Plain View, North Carolina Terracon Project No. 70149610B Incident No. 3646 March 28, 2023 Explore with us 2 If you have any questions regarding this report or the well abandonment activities, please contact us at (919) 873-2211. Sincerely, Terracon Consultants, Inc. Adam A. Lee, P.G.Justin L. Fabriziani, RSM Senior Staff Geologist Environmental Department Manager Attachments: Figure 1 – Topographic Vicinity Map Figure 2 – Site Diagram Appendix A – Well Abandonment Records and Photographs Plain View Grocery Plain View, North Carolina Terracon Project No. 70149610B Incident No. 3646 March 28, 2023 Explore with us 3 REFERENCES n Geological Resources, 2008. Phase I Limited Site Assessment. October 20. n Terracon, 2014a. Federal/State-Lead Monitoring Report, Plain View Grocery, dated August 22, 2014. n Terracon, 2014b. Federal/State-Lead Monitoring Report, Plain View Grocery, dated November 11, 2014. n Terracon, February 2015. Site Visit Letter Report, Plain View Grocery, dated February 10, 2015. n Terracon, May 2015. Federal/State-Lead Monitoring Report, Plain View Grocery, dated May 29, 2015. n Terracon, 2016. Federal/State-Lead Monitoring Report, Plain View Grocery, dated March 15, 2016. n Terracon, 2017. Subsequent Monitoring Report, Plain View Grocery, dated February 9, 2017. n Terracon, 2017. Subsequent Monitoring Report, Plain View Grocery, dated August 21, 2017. n Terracon, 2018. Subsequent Monitoring Report, Plain View Grocery, dated July 20, 2018. n Terracon, 2018a. Water Supply Well Sampling Letter Report, Plain View Grocery, dated December 7, 2018. n Terracon, 2018b. Preliminary Remediation Option Evaluation, Plain View Grocery, dated December 14, 2018. n Terracon, 2022. Water Connection Report, Plain View Grocery, dated December 9, 2022. n Terracon, 2023. Annual Monitoring Report, Plain View Grocery, dated January 26, 2023. FIGURES 1 FIGURE Plain View Grocery (IN#3646) 5515 Plainview Hwy (Route 421) Dunn, Sampson County, North Carolina Topographic Vicinity Map Phone: (919) 873-2211 Fax: (919) 873-9555 Raleigh, NC 276042401 Brentwood Road, Suite 107January 2023Date: Plain View Site Map Filename: Scale: 70149610B Project No. JLFApproved By: AALChecked By: AIMDrawn By: AALPM: N:\GIS\2014\70149610B - Plain View\Plain View Site Map.aprxSITE COORDINATES: 78°33'22.04"W 35°14'57.25"N DATA SOURCES:USGA Topographic Basemap: USGS The National Map:National Boundaries Dataset; Site Boundary based on NCOne Map Sampson County 0 2,000 4,0001,000 Feet Site Boundary 1 in = 2,000 ft Site ED ED ED "ÑÎ "ÑÎ ED ED ED ED @? @?@? @? @? @? @? @?@? @? @? @? @A@A @A @A@A @A @A @A @A MW-3R MW-8 MW-9 MW-10 MW-11 MW-12 MW-13 MW-14 MW-15 MW-16 MW-17 MW-2 MW-1R MW-2R MW-4RMW-3 MW-4 MW-1 MW-5 MW-6 MW-7 PW-4 PW-5 PW-9 PW-2 PW-3 PW-1 PW-6 ³ 2 FIGURE Plain View Grocery (IN#3646) 5515 Plainview Hwy (Route 421) Dunn, Sampson County, North Carolina Site Plan Phone: (919) 873-2211 Fax: (919) 873-9555 Raleigh, NC 276042401 Brentwood Road, Suite 107March 2023Date: Plain View Site Map Filename: Scale: 70149610B Project No. JLFApproved By: JLFChecked By: AALDrawn By: AALPM: N:\GIS\2014\70149610B - Plain View\Plain View Site Map.aprxDATA SOURCES: Latest High-Resolution NC Statewide Orthoimagery, World Imagery: NC CGIA, Maxar, Microsoft; Site Boundary based on NC One Map Sampson County 0 100 20050 Feet @?Monitoring Well (Abandoned) @A Monitoring Well (Destroyed) ED Water Supply Well (Active/Potable) ED Water Supply Well (Inactive) ED Water Supply Well (Irrigation) ED Water Supply Well (Assumed Abandoned) "ÑÎ Water Supply Well (Abandoned) Site Boundary Sampson County Parcel 1 in = 100 ft Suspected 10,000-gallonHeating Oil UST Approx. Location of Former USTs Dispenser Island Active UST Basin APPENDIX A WELL ABANDONMENT RECORDS AND PHOTOGRAPHS Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 1 – MW-3R Photo 2 – MW-3R post abandonment Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 3 – MW-7 Photo 4 – MW-7 post abandonment Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 5 – MW-8 Photo 6 – MW-8 post abandonment Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 7 – MW-9 Photo 8 – MW-9 post abandonment Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 9 – MW-10 Photo 10 – MW-10 post abandonment Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 11 – MW-11 Photo 12 – MW-11 post abandonment Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 13 – MW-12 Photo 14 – MW-12 post abandonment Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 15 – MW-14 Photo 16 – MW-14 post abandonment Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 17 – MW-15 Photo 18 – MW-15 post abandonment Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 19 – MW-16 Photo 20 – MW-16 post abandonment Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 21 – PW-3 Plain View Grocery | Dunn, Sampson County, NC Photos take on: March 1, 2023 and March 24, 2023 Terracon Project No. 70149610B Photo 22 – PW-4