WS-5671_20030_CA_WR_20221207_MW-Abandonment

ExxonMobil Environmental and Property Solutions
Company
MONITORING WELL
ABANDONMENT REPORT -
2022
FISERV (Former ExxonMobil Facility #99-GRE)
101 N. Spring Street
Greensboro, Guilford County, North Carolina
Incident No. 20030
December 2022
Well Abandonment Report – 2022
This document is intended only for the use of the individual or entity for which it was prepared and may contain information
that is privileged, confidential and exempt from disclosure under applicable law. Any dissemination, distribution or copying of
this document is strictly prohibited.
www.arcadis.com
NC 99GRE EM Well Abandonment Report_2022_final i
Well Abandonment Report – 2022
Former ExxonMobil Facility #99-GRE
December 7, 2022
Prepared By: Prepared For:
Arcadis G&M of North Carolina, Inc. Rahul Bajpai, PMP
5420 Wade Park Boulevard Project Manager/C
Suite 350 Environmental & Property Solutions – Environmental
Raleigh, North Carolina 27607 1900 E. Linden Ave., Bldg. 28a
Phone: [phone] Linden, NJ 07036
Fax: [phone]
Our Ref:
30067215
________________________________________
Kelley Sharpe
Project Manager
________________________________________
Scott Bostian
North Carolina P.E. No. 25659
Senior Engineer
Well Abandonment Report – 2022
www.arcadis.com
NC 99GRE EM Well Abandonment Report_2022_final 1
Contents
SITE HISTORY AND CHARACTERIZATION .......................................................................................................... 2
MONITORING WELL ABANDONMENT .................................................................................................................. 2
Figures
Figure 1. Site Location Map .................................................................................................................................... 4
Figure 2. Site Map .................................................................................................................................................... 5
Appendices
Appendix A. NCDEQ NFA Letter – October 12, 2022
Appendix B. Well Abandonment Photographs
Appendix C. Well Abandonment Records
Well Abandonment Report – 2022
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NC 99GRE EM Well Abandonment Report_2022_final 2
1. SITE HISTORY AND CHARACTERIZATION
On November 8, 2022, on behalf of ExxonMobil Environmental Services and Property Solutions
Company (E&PS), ARCADIS G&M of North Carolina, Inc. (Arcadis) subcontracted EnviroCheck of
Virginia, Inc. (E2C) to properly abandon the groundwater monitoring wells associated with groundwater
incident #20030 and former ExxonMobil Facility #99-GRE (the Site), located at 101 N. Spring Street
Greensboro, Guilford County, North Carolina. A Site Location Map and Site Map are included as
Figures 1 and 2, respectively. The abandonment activities were conducted in response to the Notice of
No Further Action (NFA) status letter correspondence dated October 12, 2022, from the North Carolina
Department of Environmental Quality (NCDEQ). A copy of the October 12, 2022, NFA letter
correspondence is provided in Appendix A.
2. MONITORING WELL ABANDONMENT
Eight (8) groundwater monitoring wells (MW-1R, MW-4, MW-6, MW-7, MW-8, MW-9, MW-10, and DW-1) were
abandoned.
Abandonment of the groundwater monitoring wells was performed in accordance with 15A NCAC 2C Well
Construction Standards as follows:
 The groundwater monitoring wells were abandoned in-place via being filled from the bottom up with
grout/bentonite chips
 Following sealing of the groundwater monitoring wells, voids were returned to grade using a concrete or clean
dirt to match to ground surface. Before and after photographs of monitoring well abandonment are included in
Appendix B as an example of the monitoring well abandonment activities.
The locations of the former groundwater monitoring wells are illustrated on Figure 2. The Well Abandonment
Records are included in Appendix C.
Figures
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NC 99GRE EM Well Abandonment Report_2022_final 1
PROJECT
LOCATION
1 MILE RADIUS
0.5 MILE RADIUS
REFERENCE: BASE MAP USGS 7.5. MIN. TOPO. QUAD., GREENSBORO, NC, 1951, REVISED 1994. CONTOUR INTERVAL = 10 FEET
Approximate Scale: 1 in. = 2,000 ft.
0 2,000'4,000'
NORTH CAROLINA
SITE LOCATION MAP
FORMER EXXONMOBIL FACILITY #99-GRE
101 N SPRING STREETGREENSBORO, NORTH CAROLINA
WELL ABANDONMENT REPORT 2022
1C:\Users\lposenauer\ACCDocs\Arcadis\AUS-EXXON MOBIL-99 GRE-GREENSBORO North Carolina\Project Files\2022\01-In Progress\01-DWG\WAR-F01-USGS SLM.dwg LAYOUT: 1 SAVED: 11/17/2022 2:34 PM ACADVER: 24.2S (LMS TECH) PAGESETUP: C-PA-PDF PLOTSTYLETABLE: PLTFULL.CTBPLOTTED: 11/17/2022 2:45 PM BY: POSENAUER, LISAAREA
LOCATION
FIGURE
MW-6MW-2
MW-7
DW-1MW-4
MW-1R
MW-8
MW-5
MW-3
MW-9
MW-10
F R I E N D L Y A V E N U E
W E S T M A R K E T S T R E
E

T N O R T H S P R I N G S T R E E TN O R T H C E D A RS T R E E TN/F
BACH LLC
PIN # 7864-46-2525
DB 6652 PG 2099
N/F
BFS RETAIL & COMMERCIAL
OPERATIONS LLC
PIN # 7864-46-5504
DB 5529 PG 1060
N/F
YOUNG MEN'S CHRISTIAN
ASSOC. OF GREENSBORO INC
PIN # 7864-46-5137
DB 4994 PG 434
N/F
GREENSBORO ARBOR PROP LLC
PIN # 7864-46-2270
DB 6549 PG 1097
N/F
MICHAEL T. WHALEN &
DEBORAH E. WHALEN
PIN # 7864-46-1271
DB 5999 PG 2167
N/F
GUILFORD COUNTY
BOARD OF EDUCATION
PIN # 7864-46-0282
DB 3841 PG 1518
N/F
GUILFORD COUNTY
BOARD OF EDUCATION
PIN # 7864-35-9919
DB 2804 PG 879
N/F
CONTEMPORARY
LANDSCAPES INC
PIN # 7864-36-9497
DB & PG N/A VIA GIS
N/F
SPRING STREET HOLDINGS LLC
PIN # 7864-36-9584
DB 6708 PG 1593
N/F
CITY OF GREENSBORO
BOARD OF ALCOHOL CONTROL
PIN # 7864-36-9634
DB 3729 PG 1609
N/F
BASIL AGAPION &
SOPHIA S. AGAPION
PIN # 7864-36-9870
DB 7093 PG 996
N/F
RONALD W. FINN &
JEANETTE R. FINN TRUST
PIN # 7864-46-1847
DB 6941 PG 1555
N/F
VM LLC
PIN # 7864-46-2846
DB 4737 PG 1800
N/F
RANDEL W. ROBERTS &
SHIRLEY M. ROBERTS
PIN # 7864-46-3836
DB 2798 PG 252
N/F
PARCEL INFORMATION N/A VIA GIS
PIN # N/A
DB & PG N/A
INLET
INLETS
INLETS INLETS
S
INLETINLET
INLETWWD
D
INLETD
D
INLETD
INLETD
D
D
D
INLET
INLETD
D
D
INLET
S
D
W
SITE MAP
XREFS: X-BASEFORMER EXXONMOBIL FACILITY #99-GRE
101 N SPRING STREETGREENSBORO, NORTH CAROLINAWELL ABANDONMENT REPORT 2022
C:\Users\lposenauer\ACCDocs\Arcadis\AUS-EXXON MOBIL-99 GRE-GREENSBORO North Carolina\Project Files\2022\01-In Progress\01-DWG\WAR-F02-SITE MAP.dwg LAYOUT: 2 SAVED: 11/17/2022 2:35 PM ACADVER: 24.2S (LMS TECH) PAGESETUP: C-LB-PDF PLOTSTYLETABLE: PLTFULL.CTBPLOTTED: 11/17/2022 2:44 PM BY: POSENAUER, LISA2
FIGURE
Appendix A
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NC 99GRE EM Well Abandonment Report_2022_final A
NCDEQ NFA Letter – October 12, 2022

October 12, 2022

ExxonMobil Corporation
Attn: Mr. Regan O’Brien
1900 E. Linden Ave., Bldg. 28A
Linden, NJ 07036

Re: Notice of No Further Action
15A NCAC 2L .0407(e)
Risk-based Assessment and Corrective Action for Petroleum Underground Storage Tanks

FISERV
101 N. Spring Street (former 615 W. Friendly Ave.)
Greensboro, Guilford County
Incident Number: 20030
Risk Classification: Low
Ranking: L135D

Dear Mr. O’Brien:

The Groundwater Monitoring and Sampling Report and Surface Water Sampling Report received by the
UST Section, Division of Waste Management, Winston-Salem Regional Office on April 19, 2021 and July
12, 2022, respectively have been reviewed. The review indicates that groundwater contamination meets
the cleanup requirements for a low-risk site but exceeds the groundwater quality standards established in
Title 15A NCAC 2L .0202.

The UST Section determines that no further action is warranted for this incident. All required actions have
been completed. On August 31, 2022, the UST Section received a certified copy of the Notice of Residual
Petroleum which is filed with the Register of Deeds. On October 10, 2022, the UST Section was provided
with proof of receipt of the conditional Notice of No Further Action letter or of refusal by the addressee to
accept delivery of the letter or with a description of the manner in which the letter was posted.

This determination shall apply unless the UST Section later finds that the discharge or release poses an
unacceptable risk or a potentially unacceptable risk to human health or the environment. Pursuant to Title
15A NCAC 2L .0407(a) you have a continuing obligation to notify the Department of Environmental
Quality of any changes that might affect the risk or land use classifications that have been assigned.

Be advised that as groundwater contamination exceeds the groundwater quality standards established in
Title 15A NCAC 2L .0202, groundwater within the area of contamination or within the area where
groundwater contamination is expected to migrate is not suitable for use as a water supply

Interested parties may examine the Groundwater Monitoring and Sampling Report and Surface Water
Sampling Report by contacting this regional office and may submit comments on the site to the regional
office at the address or telephone number listed below.

Page 2 of 2

This No Further Action determination applies only to the subject incident; for any other incidents at the
subject site, the responsible party must continue to address contamination as required.

If you have any questions regarding this notice, please contact Gene Mao at the Guilford County
Department of Health and Human Services, 400 W. Market Street, Suite 300, Greensboro, NC 27401 or
[phone].

Sincerely,

James W. Brown
Regional Supervisor
Winston-Salem Regional Office
UST Section, Division of Waste Management, NCDEQ

cc: Guilford County Department Health and Human Services

Appendix B
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NC 99GRE EM Well Abandonment Report_2022_final B
Well Abandonment Photographs

Photo: 1
Date: 11/08/2022
Description:
MW-1R before
Location:
Greensboro

Photo: 2
Date: 11/08/2022
Description:
MW-9 before
Location:
Greensboro
1/9arcadis.com
PROJECT PHOTOGRAPHS
ExxonMobil Environmental and Property Solutions
Greensboro

Photo: 3
Date: 11/08/2022
Description:
MW-4 before
Location:
Greensboro

Photo: 4
Date: 11/08/2022
Description:
DW-1 before
Location:
Greensboro
2/9arcadis.com
PROJECT PHOTOGRAPHS
ExxonMobil Environmental and Property Solutions
Greensboro

Photo: 5
Date: 11/08/2022
Description:
MW-6 before
Location:
Greensboro

Photo: 6
Date: 11/08/2022
Description:
MW-8 before
Location:
Greensboro
3/9arcadis.com
PROJECT PHOTOGRAPHS
ExxonMobil Environmental and Property Solutions
Greensboro

Photo: 7
Date: 11/08/2022
Description:
MW-7 before
Location:
Greensboro

Photo: 8
Date: 11/08/2022
Description:
MW-10 before
Location:
Greensboro
4/9arcadis.com
PROJECT PHOTOGRAPHS
ExxonMobil Environmental and Property Solutions
Greensboro

Photo: 9
Date: 11/08/2022
Description:
MW-1R after
Location:
Greensboro

Photo: 10
Date: 11/08/2022
Description:
MW-9 after
Location:
Greensboro
5/9arcadis.com
PROJECT PHOTOGRAPHS
ExxonMobil Environmental and Property Solutions
Greensboro

Photo: 11
Date: 11/08/2022
Description:
DW-1 after
Location:
Greensboro

Photo: 12
Date: 11/08/2022
Description:
MW-4 after
Location:
Greensboro
6/9arcadis.com
PROJECT PHOTOGRAPHS
ExxonMobil Environmental and Property Solutions
Greensboro

Photo: 13
Date: 11/08/2022
Description:
MW-8 after
Location:
Greensboro

Photo: 14
Date: 11/08/2022
Description:
MW-8 after
Location:
Greensboro
7/9arcadis.com
PROJECT PHOTOGRAPHS
ExxonMobil Environmental and Property Solutions
Greensboro

Photo: 15
Date: 11/08/2022
Description:
MW-7 after
Location:
Greensboro

Photo: 16
Date: 11/08/2022
Description:
MW-6 after
Location:
Greensboro
8/9arcadis.com
PROJECT PHOTOGRAPHS
ExxonMobil Environmental and Property Solutions
Greensboro

Photo: 17
Date: 11/08/2022
Description:
MW-10 after
Location:
Greensboro
9/9arcadis.com
PROJECT PHOTOGRAPHS
ExxonMobil Environmental and Property Solutions
Greensboro
Appendix C
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NC 99GRE EM Well Abandonment Report_2022_final C
Well Abandonment Records
Arcadis. Improving quality of life.
Arcadis U.S., Inc.
5420 Wade Park Boulevard
Suite 350
Raleigh, North Carolina 27607
Phone: [phone]
Fax: [phone]
www.arcadis.com