24051_Dilworth Auto_SIR_20220111

DWM Brownfields Inspection Report
Submitted By: jkslaughter_ncdenr
Submitted Time: 11/02/2022 1:59 PM

I. Inspection Information
Date & Time: 11/01/2022 9:02 AM Inspection Type: Meeting

Brownfields Staff: Other Personnel:
Kevin Slaughter David Kahn-H&H, Jason Blanchard-Clean
Vapor
Location:
Lat: 35.21269133, Long: -80.85668387

Brownfields Inspection Report: Dilworth Auto Service, 24051-20-060
11/01/2022 9:02 AM
Page 2 of 7

II. Project Information
Number: 24051-20-060 Name: Dilworth Auto Service
Address: 120 Kingston Ave;
1700, 1708, 1714, 1720, 1728
South Blvd; 101, 105, 115 East
Blvd

City: Charlotte

County: Mecklenburg

III. Environmental

Current Use of Property: Residential
Structures on Property: New Structures Violation: No

Vapor Mitigation Systems: Observed Vapor Mitigation Violation: No

Use of Surface Water or Groundwater: Not Observed Water Use Violation: No

Exposed Soils: Observed Exposed Soils Violation: No
Summary: Observed sections of washed stone, sub-slab PVC piping and sections of
installed VIMS barrier while on the property. No issues were observed while overseeing
work being performed.

Summary: N/A

Summary: High density apartment building currently under construction.

Summary: Consistant with EMP and construction activities.

Brownfields Inspection Report: Dilworth Auto Service, 24051-20-060
11/01/2022 9:02 AM
Page 3 of 7

Use of Basements: Not Observed Basement Violation: No

Storage of Chemicals: Not Observed Chemical Violation: No

Groundwater Monitoring Wells: Not Observed Monitoring Well Violation: No

Current Exposure to Public/Public Risk:

Summary: N/A

Summary: N/A

Condition:
Summary: N/A

Perimeter of property surrounded with temporary construction fencing. No public risk
observed at the time of the Site Inspection.

Brownfields Inspection Report: Dilworth Auto Service, 24051-20-060
11/01/2022 9:02 AM
Page 4 of 7

IV. Inspector Comments

V. PHOTOGRAPHS

Photo 1: View of property facing east across E. Kingston Ave.

The Site Inspection was performed to observe piping inspection being performed by
H&H, and the previous days partial barrier installation. Clean Vapor was contracted to
install the VIMS at the Dilworth Auto Service property. No issues were identified with the
VIMS installation during the Site Inspection.

Brownfields Inspection Report: Dilworth Auto Service, 24051-20-060
11/01/2022 9:02 AM
Page 5 of 7

Photo 2: Sections of installed VIMS barrier (Raven VB-20), washed stone, and horizontal PVC
suction piping.

Photo 3: Perforated suction pipe within shallow trench in washed gravel.

Brownfields Inspection Report: Dilworth Auto Service, 24051-20-060
11/01/2022 9:02 AM
Page 6 of 7

Photo 4: Close-up of PVC suction piping, with perforation on bottom of piping to prevent
collection of condensation.

Photo 5: Section of VIMS barrier installed, sealed against precast concrete walls.
Brownfields Inspection Report: Dilworth Auto Service, 24051-20-060
11/01/2022 9:02 AM
Page 7 of 7

Photo 6: Surveying elevation of sub-slab monitoring point to confirm it will be flush with future
floor slab.

Photo 7: Covering PVC suction piping with washed stone prior to barrier installation.