MO-88920_97031_CA_UST-62_20230509

On behalf of Arris NODA, LLC (“Arris”), enclosed please find a UST-62 Notification of Discharge Form and
associated materials. The release in question relates to surficial soil staining that was recently observed within
limited areas of property owned by Arris and located at 4357 Raleigh Street in Charlotte, NC (the “Site”). This
staining resulted from a trespasser who entered the Site temporarily to perform unauthorized auto repair
operations on the Site.

To investigate potential environmental impacts resulting from the temporary and unauthorized onsite auto repair
operations, the environmental consulting firm, BBG Real Estate Services, collected soil and groundwater
samples within and near the stained areas. With respect to soil, only one of eight soil samples (from four
borings) contained Total Petroleum Hydrocarbons-Gasoline and Total Petroleum Hydrocarbons-Diesel above
their respective action levels, with no other constituents exceeding applicable action levels in any sample. Two
(2) groundwater samples were also collected, both of which identified low levels of petroleum-related
constituents above applicable standards.

Shortly thereafter, Arris retained Terracon to oversee the excavation of the stained soil and the collection of
post-excavation confirmation samples. An approximately 9-foot by 9-foot area was excavated to a depth of
seven (7) feet below the ground surface. In total, approximately 28.22 tons of soil were excavated and then
transported and disposed of at Zero Waste Recycling in Charlotte, North Carolina. After the excavation,
Terracon collected four (4) sidewall samples and one (1) excavation base sample and analyzed all of the samples
for volatile organic compounds, semi-organic compounds, volatile petroleum hydrocarbons, and extractable
petroleum hydrocarbons. Except for methylene chloride, which Terracon determined resulted from laboratory
testing procedures as opposed to a release, no constituents were identified in any confirmation samples above
applicable residential or groundwater protection standards.

Based on the excavation of the stained soils and the confirmation sample results, Arris requests the North
Carolina Department of Environmental Quality’s confirmation that no further action is necessary.

Arris NoDa, LLC
4357 Raleigh St.
Charlotte, NC 28213
Arris Holdings, LLC
2700 Apple Valley Road, Suite 50
Brookhaven, GA 30319
UST-62 24-Hour Notification of Discharge Form
For Non-UST
Releases of
Petroleum in NC
This form should be completed and submitted to the UST Section’s regional office following a known or suspected release of petroleum from a source other than an underground storage tank. This form is required to be submitted within 24 hours of discovery of a known or suspected petroleum release
(DWM USE ONLY) Incident # ___________ Priority Rank (H,I,L,U) _____ Received (time/date) ___________________________ Received by ________________ Region __________ Reported by (circle one): Phone, Fax or Report
Suspected Contamination? (Y/N) __Y_ Confirmed GW Contamination? (Y/N) _Y__ Confirmed Soil Contamination ?(Y/N) _Y__ Samples taken?(Y/N) _Y__ Free product? (Y/N) __N_ If Yes(free product), state greatest thickness: _N/A_feet
Release discovered (time/date):______________ _____3/24/23____________
INCIDENT DESCRIPTION
Incident Name: Former Raleigh Street Trucking Facility
Address (street number/name): 4357 Raleigh Street County: Mecklenburg
City/Town:Charlotte Zip Code:28213 Regional Office (circle one): Asheville, Mooresville, Fayetteville, Raleigh, Washington, Wilmington, Winston-Salem
Latitude (decimal degrees): 35.254517 Longitude (decimal degrees) : -80.786595
Describe suspected or confirmed release (nature of release, time/date of release, quantity of release, amount of free product):
Describe initial response/abatement (time/date release stopped, cleanup begun/completed, quantity of product
soil removed, confirmation sampling):
Describe impacted receptors: None
Obtained by:
T GPS
T Electronic topographic map
T GIS Address matching
T Other DWM Site
Locator Tool
T Unknown
Describe location:
HOW RELEASE WAS DISCOVERED (Release Code)
(Check one)
T Observation of Release at Occurrence
T Visual or Olfactory Evidence
T Soil Contamination
T Groundwater Contamination
T Water Supply Well Contamination
T Surface Water Contamination
T Other (specify) _______________
SOURCE OF CONTAMINATION
Source of Release
(Check one to indicate primary source)
Cause of Release (Check one to indicate primary cause)
Type of Release (Check one)
Product Type Released
(Check one to indicate primary petroleum product type released)
T AST (tank)
T AST Piping/ Dispenser
T AST Delivery Problem
T OTR Vehicle Tank
T OTR Bulk Transport Tank
T RR Bulk Transport Tank
T Transformer
T Unknown
T Other ______________
Definitions presented on reverse
T Spill (Accidental)
T Spill (Intentional)
T Corrosion
T Physical or Mechanical Damage
T Equipment Failure
T AST Overfill
T AST Installation Problem
T Unknown
T Other ______________
Definitions presented on reverse
T Petroleum
T Both Petroleum & Non-Petroleum
Location
(Check one)
T Facility
T Residence
T Highway/Road
T Railway
T Other
T Gasoline/ Diesel/ Kerosene
T E11 – E20
T E21 – E84
T E85 – E99
T Ethanol 100%
T Diesel/Veg. Oil Blend
T Vegetable Oil 100%
T Heating Oil
T Waste Oil
T Mineral Oil-no
PCBs
T Mineral Oil-PCBs
T Other Petroleum
Products ________
Ownership 1. Municipal 2. Military 3. Unknown 4. Private 5. Federal 6. County 7. State
Operation Type 1. Public Service 2. Agricultural 3. Residential 4. Education/Relig. 5. Industrial 6. Commercial 7. MiningGuidance presented on reverse
UST Form 62 (04/10) Page 1 of 2
Unknown quantity of presumed petroleum products identified during Phase I ESA, laboratory analysis indicated naphthalene in soil at 1.64 mg/kg, and groundwater at 11.5 ug/L, samples collected 3/13/23
Soils excavated 4/13/23, analytical results indicated side wall and bottom samples below Soil-to-Groundwater
x
IMPACT ON DRINKING WATER SUPPLIES
Water Supply Wells Affected? 1. Yes 2. No 3. Unknown Number of Water Supply Wells Affected ______
List of Water Supply Wells Contaminated: (Include Users Names, Addresses and Phone Numbers. Attach additional sheet if necessary) 1. 2. 3.
PARTY RESPONSIBLE FOR RELEASE
(if the source of the release is not an AST system or if it is an AST system and there is a responsible party other than the AST system owner/ operator)
Name of Person/Company Address
City State Zip Code Telephone Number
AST SYSTEM OWNER (if the source of the release is an AST system)
AST Owner/Company Address
City State Zip Code Telephone Number
AST SYSTEM OPERATOR (if the source of the release is an AST system)
UST Operator/Company Address
City State Zip Code Telephone Number
LANDOWNER AT LOCATION OF INCIDENT
Landowner Address
City State Zip Code Telephone Number
Draw Sketch of Area or Provide Map (showing incident site, location of release, two major road intersections, potential
receptors) Attach sketch or map to form.
Give Directions to Incident Site Attach directions to form if necessary.
Person Reporting Incident Company Telephone Number
Title Address Date
UST Form 62 (04/10) Page 2 of 2Definitions of Sources AST (Tank): means the tank is used to store product AST Piping: means the piping and connectors running from the tank to the dispenser or other end-use equipment AST Dispenser: includes the dispenser and the equipment used to connect the dispenser to the piping AST Delivery Problem: identifies releases that occurred during product delivery to the tank. OTR Vehicle Tank: means the tank is used to store product to fuel an over the road vehicle OTR Bulk Transport Tank: means a tank that is used to transport product in bulk over the road (by truck) RR :bulk Transport Tank: means a tank that is used to transport product in bulk by train Transformer: means electrical transformer Other: serves as the option to use when the release source is known but does not fit into one of the preceding categories Unknown: identifies releases for which the source has not been determined Definitions of Causes Spill (Accidental): use this cause when a spill occurs accidentally(e.g., when the delivery hose is disconnected from a fill pipe) Spill (Intentional): use this cause when a spill occurs intentionally (e.g., intentional dumping or breakage) Corrosion: use when a metal tank, piping, or other component has a release due to corrosion Physical or Mechanical Damage: use for all types of physical or mechanical damage, except corrosion Equipment failure: use when a release occurs due to equipment failure other than corrosion or physical or mechanical damage AST Overfill: use when an overfill occurs (e.g., overfills may occur from the fill pipe at the tank or when the nozzle fails to shut off at the dispenser) AST Installation Problem: use when the problem is determined to have occurred specifically because the AST system was not installed properly Other: use this option when the cause is known but does not fit into one of the preceding categories Unknown: use when the cause has not been determined Guidance: Ownership and Operator Type Ownership select the category which describes owner of the AST system, bulk transport tank, or other release source Operator Type select the category which describes the operation in which owner uses the AST system, bulk transport tank, or other release source
Arris NODA, LLC 2700 Apple Valley Road, Suite 50
Brookhaven Georgia 20219
See attached reports.
Erin Greene
Project Geologist
Terracon
2701 West Port Rd, Charlotte NC 28208
704-594-8957
5/9/23
Unknown