18067_Wurst Property_RedevRpt_20170719

810 Lufkin Road Apex, NC Post -Redevelopment Summary
Redevelopment Plans:
• A full set of approved construction documents are available at the following link:
https://app.box.com/s/mm2bqwk7tukvmmwqatald1z86acxingy
Soil Import:
• No off -site naturally occurring soils were imported to the site.
Processed fill from the Wake Stone Moncure Quarry was imported
o This material contains a mixture of crushed stone and naturally occurring soil
overburden.
o Test results for this material were forwarded to NCDENR.
Stone Import:
• ABC stone was imported from the Wake Stone Moncure Quarry:
o This is a quarry product with no naturally occurring soil.
Soil Testing Methodology:
• The samples were collected as "grab" samples from the soil stockpile at the Moncure
site. They were collected from approximately 6 inches below the surface of the pile at
three separate elevations from the pile (approximately 3 feet from top of pile, midway up
pile, 5 feet from bottom of pile) of an approximately 15 feet tall stockpile. Sample
locations were randomly determined based on proximity to where import soils would be
removed from the stockpile. The soil stockpile appeared homogeneous from our site
observations. Latex gloves were changed between the collection of each individual
sample, and samples were collected utilizing plastic 5 gram plunger provided in Pace
Analytical Labs sampling kit.
Managing Onsite Soil:
• The portion of the "Land Farm" area containing hazardous substances was separated
from the construction site with a temporary fence; no soils from this area were relocated
on or off site.
Discovery of Unknown Contamination:
• No signs of previously unknown contamination were observed during earth moving
activities.
Utility Trenches:
• No new utilities were installed in the portion of the "Land Farm" area containing
hazardous substances
Ground Water:
• No ground water was encountered during earth moving activities.
Surface Water:
• No earth moving activities were conducted in the areas containing surface water.
Testing Wells:
• Testing well MW-2 was abandoned by N W Poole Well Drilling with the approval of Mid -
Atlantic Associates, Inc.
• Testing well W-29 was adjusted vertically to align with the surface of the asphalt drive
with the approval of Apex Tool and Mid -Atlantic Associates, Inc.