> TRC
JUSTIN T. HENSLEY
EDUCATION
B.S., Geological Sciences, Salem State University, 2016
AREAS OF EXPERTISE
Mr. Justin T. Hensley has technical experience in the following general areas:
e Field Investigation
e Construction Management
e Report Generation
e Site Oversight
e Technical Document Review
REPRESENTATIVE EXPERIENCE
> TRC
GREGORY E. PEARSALL
EDUCATION
B.S., Environmental Science Hydrology, University of New Hampshire, 2016
PROFESSIONAL REGISTRATIONS/CERTIFICATIONS
Certified Maine Underground Storage Tank Inspector, (#496), 2017
Massachusetts UST Class A/B Operator License, #142438), 2017
AREAS OF EXPERTISE
Mr. Gregory E. Pearsall has technical experience in the following areas:
Underground Storage Tank (UST) Management
Drilling Oversight and Soil Sampling
Soil Classification
Groundwater Sampling
a Kristen L. Morin
groundwater, tracking of laboratory reports, and tracking the status of data validation, data review, and
data table QA/QC.
a Kristen L. Morin
Analytical Laboratory Experience
> TRC
KRISTEN L. MORIN
EDUCATION
B.S., Biology, University of New Hampshire
AREAS OF EXPERTISE
Ms. Kristen L. Morin has technical experience in the following general areas:
e Data Validation
e Data Usability Assessments
e Laboratory Audits
e Gas Chromatography
e Gas Chromatography/Mass Spectrometry
e Quality Assurance Project Plans
REPRESENTATIVE EXPERIENCE
‘I i gC Elizabeth A. Denly
chemists in the selection of analytical methodologies and project objectives. Ms. Denly provides QA
oversight of PRPs’ validation reports, sampling and analysis plans, and QAPPs. She is also responsible
for providing QA oversight to field teams, performing daily reviews of COCs and traffic reports, and acting
as the main liaison between the field team and USEPA.
PROFESSIONAL AFFILIATIONS
Massachusetts Licensed Site Professional Association (LSPA)
American Chemical Society (ACS)
‘I i R C Elizabeth A. Denly
into the laboratory. Final review of the analytical data is performed by Ms. Denly and a data usability
assessment is generated for each investigation.
New Bedford High School — New Bedford, MA
Ms. Denly serves as Project QA Manager and PCB chemistry expert for the investigation and remediation
of multiple PCB containing building materials. Responsibilities include reviewing all field notes,
performing data validation, preparing of data usability assessments and overseeing the analytical
laboratories.
‘I i R C Elizabeth A. Denly
data validation of select data points used for decision-making and was responsible for performing
assessment of data to determine overall usability for various Remedial Work Plans.
QWDC - Long Island City, NY
‘I i R C Elizabeth A. Denly
‘I i R C Elizabeth A. Denly
