Search

yy
a | I VC Elizabeth A. Denly

responsible for generating the framework for QC parameters on organic analyses typically
utilized under the MCP, method-specific performance standards for these QC parameters,
minimum reporting requirements for the laboratories for each method, and a list of what
laboratories need to keep on file for potential audits by the MassDEP. She was responsible
for generating the final deliverable on all organic method requirements developed under this
Work Group, providing significant input into the development of requirements for inorganic
methods as well as field sampling QC requirements, and LSP data usability assessment
requirements.

o 1998-2000: Development of the APH Method: Ms. Denly managed a program involving the
development of an analytical approach for the analysis of volatile petroleum hydrocarbons in
indoor air to support the MassDEP’s risk-based approach to evaluating petroleum
hydrocarbons in air. She developed a list of target analytes and a QAPP for the program.
Ms. Denly performed method detection limit studies for individual target analytes and
hydrocarbon ranges in evacuated passivated air-sampling canisters. She conducted a
precision and accuracy study for individual target analytes and hydrocarbon ranges. Ms.
Denly also evaluated the method with real-world samples. As a result of the method
development, MassDEP issued the APH method for analysis of air-phase petroleum
hydrocarbons in air samples.

Other Related Laboratory/Auditing Consulting Experience

Woodbrook Road Superfund Site — South Plainfield, NJ

Ms. Denly developed the QAPP for a complex remedial investigation under USEPA Region II oversight.
The program involved use of the TRIAD approach for real-time PCB results for sampling and analysis of
soil, sediment, groundwater, and surface water for all TCL/TAL parameters, dioxins/furans, PCB
congeners, and a variety of wet chemistry parameters, most of which will be used in a human
health/ecological risk assessment. Ms. Denly was responsible for providing oversight of three analytical
laboratories and for coordination of data validation for all parameters. She communicated frequently with
the laboratories to ensure proper receipt of samples, proper utilization of project-specific analytical
protocols in order to achieve necessary project action levels, and to monitor the overall performance of
the laboratories. Ms. Denly is responsible for the oversight and performance of field and laboratory
audits.

FAA, Region Il — Atlantic City, NJ

Ms. Denly assisted in the preparation of QA protocols for the Supplemental RI and Ecological Risk
Assessment Work Plan. She was also responsible for providing QA support to the field team. Ms. Denly
interfaced with laboratories to ensure achievement of risk-based standards and performed data validation
and/or oversight for all data generated. Ms. Denly provided oversight for all validation performed on the
Remedial Investigation data.

Consolidated Edison First Avenue Properties — New York, NY

Ms. Denly prepared a QAPP for Supplemental Soil Investigation and Voluntary Cleanup of four sites
under TRC’s Exit Strategy® program. She provided QA oversight to field team. Ms. Denly performed

yy
a | I VC 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

Ms. Denly prepared QAPP for NYSDEC Voluntary Cleanup Program under TRC’s Exit Strategy program.
She provided QA oversight to field team. Ms. Denly performed data validation for the program. She was
responsible for performing assessment of data to determine overall usability. Ms. Denly provided daily
support to project team on chemistry, laboratory, and QA issues. She was responsible for ensuring
project objectives are achieved by laboratory and for oversight of laboratory QA issues.

Alabama Department of Environmental Management — Montgomery, AL

Ms. Denly provides technical and regulatory compliance oversight to Alabama Department of
Environmental Management (ADEM) regarding the investigation, assessment, and remediation of
contamination on various sites under ADEM’s jurisdiction. Ms. Denly conducts technical and regulatory
reviews pertaining to analytical methods and QA/QC issues of the documents prepared by subcontractors
including work plans, field sampling plans, investigation results, and remedial designs.

Vieques Island, Environmental Cleanup Oversight — Vieques, Puerto Rico

Ms. Denly provides technical and regulatory compliance oversight to the Commonwealth of Puerto Rico
and the Puerto Rico Environmental Quality Board (EQB) regarding the investigation, assessment, and
remediation of contamination on Vieques Island by the U.S. Navy in support of the property’s transfer to
the Commonwealth of Puerto Rico. Ms. Denly conducts technical and regulatory reviews pertaining to
analytical methods and QA/QC issues of the documents prepared by Navy subcontractors including draft
and final submissions of work plans, field sampling plans, investigation results, technical memoranda,
Feasibility Studies, and remedial designs.

GE Energy, Newington Power Facility - Newington, NH

Ms. Denly provided QA support to the GE Energy facility to ensure that all documentation and procedures
were in compliance with their National Pollutant Discharge Elimination System (NPDES) permit. As part
of this process, Ms. Denly created a QA Manual for GE Energy which detailed the facility’s requirements
for sampling, quality control, documentation, calibration, equipment maintenance, analytical methods
performed on-site, and data reporting. In addition, Ms. Denly created SOPs for each analytical method
performed on-site. Currently, she provides annual training for all employees and performs annual on-site
audits to ensure the QA Manual and SOPs are being followed.

Brownfields Programs — Various Locations

Ms. Denly serves as the Project Quality Assurance Manager on TRC’s Brownfields programs within EPA
Regions 1, 2, and 3. In this role, she is responsible for maintaining and updating the EPA-approved
generic Brownfields QAPPs. She provides final review of site-specific QAPP addenda prepared for the
individual Brownfields sites and assists in the determination of required analytical methodologies
necessary to achieve specific project objectives. Ms. Denly is the point of contact for the field team and
the laboratory during the investigations for issues related to the ultimate usability of the analytical data.
She reviews the chains-of-custody as samples are received by the laboratory to ensure the requirements
for sample collection in the site-specific QAPP addenda are followed and samples are properly logged

yy
a | I VC 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.

New York City School Construction Authority - New York, NY

Ms. Denly assisted in the preparation of QA protocols for a pilot study to evaluate the possible presence
of PCB in building materials and preferred remedial remedies in select schools constructed between
1950 and 1978. QA protocols included sampling and analysis procedures for PCBs in several matrices
(caulk, wipes, soil, air and bulk). Ms. Denly was responsible for reviewing field team documentation,
providing oversight of the analytical laboratory, and coordinating data validation. She was responsible for
frequent communication with the laboratories to ensure proper receipt of samples, proper utilization of
project-specific analytical protocols in order to achieve necessary project action levels, and to monitor the
overall performance of the laboratories. Ms. Denly coordinated with the laboratories to ensure proper
cleanup procedures were performed on difficult bulk matrices from the school buildings to confirm the
highest level of data defensibility.

130 Liberty Street —- New York, NY

Ms. Denly developed the QAPP for the extensive ambient air monitoring program and waste
management program under USEPA Region II oversight. Ms. Denly provided oversight of six analytical
laboratories and was responsible for coordination and performance of data validation for asbestos,
metals, dioxins/furans, PAHs, PCBs, and silica ambient air data as well as TCLP and metals waste
characterization data. Ms. Denly communicated frequently with the laboratories to ensure proper receipt
of samples, proper utilization of project-specific analytical protocols and to monitor the overall
performance of the laboratories. Responsible for the oversight and performance of field and laboratory
audits. Reviewed all data prior to web-site posting and submission to USEPA.

Mattiace Petrochemical — Glen Cove, NY

Ms. Denly prepared the QAPP for the Long Term Remedial Action under TRC’s Exit Strategy® program
using USEPA Region II guidance. She provided QA oversight to the field team. Ms. Denly also
performed data validation of data generated for demonstration of achievement of cleanup objectives. Ms.
Denly was responsible for performing assessment of data to determine overall usability.

USEPA Region | Superfund RAC —- MA

Ms. Denly serves as lead chemist for a variety of Superfund programs under the USEPA Region |
Remedial Action Contract (RAC). Her responsibilities have included ongoing development of analytical
specifications for laboratories to achieve specific project objectives and development of QAPPs following
the requirements of USEPA Region | QAPP guidelines. She performs data validation and/or senior
review of data validation for a variety of analytical methodologies utilizing USEPA Region | validation
guidelines. Ms. Denly generates data usability assessments and/or split sample comparison reports in
accordance with USEPA Region | guidance, when required. She interacts with USEPA Region |

yy
a | [ IC 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)

American Society for Quality (ASQ)

PUBLICATIONS AND PRESENTATIONS

Denly, E., “LOQ, LOD, DL, RL, QL, SQL, MDL, PQL: What the “L”?” Presented at Thirty-first Annual
International Conference on Soils, Sediments, Waters, and Energy, Amherst, MA. 2015.

Denly, E. Chapnick, S., “!s Presumptive Certainty Generating Usable Data for Massachusetts
Contingency Plan (MCP) Decisions?” Paper presented at Twentieth Annual Conference on
Contaminated Soils, Sediments and Waters, Amherst, MA. 2004.

SPECIALIZED TRAINING
e Data Evaluation for Vapor Intrusion Studies, 9/07
e Sediment Toxicity Testing: Methods to Achieve Strong Data Sets and Interpret Results, 6/07
e Training Session for USACE-NAE/USEPA Region | Regional Implementation Manual, 10/7/04
e Training for Non-Trainers, USEPA, 9/04
e Overview of Statistical Data Quality Assessment, USEPA, 9/04
e Assessing Quality Systems, USEPA, 9/04
e Understanding and Evaluating Data Quality Assessments, USEPA, 9/28/04

‘7 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

Kristen Morin has served as a Quality Assurance (QA) Chemist at TRC since 2016. As a QA chemist,
Ms. Morin is responsible for providing QA/quality control (QC) oversight in support of a variety of
environmental investigations, including long-term monitoring programs, renovation and redevelopment
projects, and risk-based soil cleanups. Ms. Morin has provided this oversight under various federal and
state regulatory agencies.

Data Validation/Data Usability Assessments

Ms. Morin routinely performs data table QA/QC, data review, data usability assessments, and data
validation of aqueous, soil, sediment, and air matrices for a variety of analytical parameters, including
volatile organic compounds (VOCs); semivolatile organic compounds (SVOCs); pesticides;
polychlorinated biphenyl (PCB) Aroclors; metals; wet chemistry; specialty analyses, including gas
chromatography/mass spectrometry/selective ion monitoring (GC/MS/SIM); and various air analyses. Ms.
Morin has also created data validation worksheets in accordance with USEPA Region 2 Standard
Operating Procedures (SOPs) and USEPA National Functional Guidelines for Superfund Organic and
Inorganic Methods Data Review.

Analytical Laboratory Audits

Ms. Morin has worked in conjunction with other TRC staff to conduct a detailed on-site laboratory audit.
TRC utilizes lab audits to ensure that the laboratory staff members are technically competent in the
analytical methods they perform, are following proper QA practices, and are following the methodologies
being performed. The laboratory audit included interviews with staff, observations of procedures,
examination of SOPs and logbooks, and an inspection of the facility and equipment. Ms. Morin utilized
internal audit checklists, created by TRC, for an extensive list of preparation and analytical methods
(including the most commonly used SW-846 methods such as 8260, 8270, 8082, and 8081), as well as
general QA laboratory procedures. She was also responsible for compiling any findings and
recommendations into a detailed report and worked with the laboratory managerial and QA staff to ensure
any deficiencies were properly addressed prior to contracting with the laboratory.

TRCcompanies.com

+
a Kristen L. Morin

Analytical Laboratory Experience

Prior to coming to TRC, Ms. Morin was employed as an analytical chemist for over eight years at AMRO
Environmental Laboratory. In this role, she operated and maintained several GC/ECD, GC/FID, and
GC/MS instruments for various organic parameters including SVOCs, PCB Aroclors, pesticides, total
petroleum hydrocarbon/diesel range organics (TPH/DRO), and extractable petroleum hydrocarbons
(EPH). She has extensive knowledge of many SW-846 methodologies including 8260, 8270, 8082, 8015,
8081, and various preparation methods. Ms. Morin also worked as an organic extraction technician and
was responsible for training new organic extraction technicians, managing overall laboratory production in
order to meet analytical holding times and rush turnaround times, and performing various wet chemical
methods. She worked in conjunction with the laboratory manager and QA manager to prepare client data
packages (including CLP-like deliverables), electronic data deliverables (EDDs), internal audits, and
SOPs.

Quality Assurance Project Plans (QAPPs)

Ms. Morin has assisted with creating QAPPs for several Brownfields Program and USEPA Region 1
projects. Specifically, she has created tables summarizing project-specific sampling and analytical
methods requirements, field and laboratory SOPs, laboratory equipment calibration, corrective action, and
QC requirements, and analytical sensitivity compared to regulatory criteria. Ms. Morin also has
experience in coordinating with laboratories to obtain project-specific information required for QAPPs.

Several Massachusetts Contingency Plan (MCP) Projects - USEPA Region 1 (QA Chemist: 2016 —
Present)

Responsibilities include preparing various tables for QAPPs, coordinating with laboratories to ensure
MCP requirements are met, performing Permanent Solution Statement (PSS) data usability assessments
(DUAs), and data table QA/QC for a wide variety of analyses in soil, sediment, groundwater, surface
water, and air, ensuring laboratory compliance with the analytical methods and Compendium of Analytical
Methods (CAM) for sites regulated under the MCP.

MassDEP Data Audits - USEPA Region 1 (QA Chemist: 2016 — Present)

Responsibilities include reviewing and evaluating data packages for VPH/TO-15 analyses from
laboratories selected by MassDEP as part of a Data Audit project to ensure laboratory compliance with
the analytical methods and CAM. Also responsible for providing final reports summarizing the findings
from the data audits.

Confidential Client - USEPA Region 2 (QA Chemist: 2017 — Present)

On-going litigation support for a confidential project in New Jersey. Responsibilities include tracking
samples on a daily basis, reviewing chains-of-custody, tracking and storing laboratory data from multiple
laboratories, compiling a summary of exceedances based on several regulatory standards in a timely
manner, and data usability evaluations and data quality assessments under the New Jersey Department
of Environmental Protection (NJ DEP) Site Remediation Program and NJ Data of Known Quality
Protocols. Also involved in on-going coordination with TRC’s LSRP for the project, attorneys, and
laboratory in order to address and resolve issues as they arise.

IBM Corporation — Essex Junction, VT - USEPA Region 1 (QA Chemist: 2016 — Present)
On-going responsibilities include QA/QC of data tables for several matrices and parameters (including
per- and polyfluoroalkyl substances), data review of VOCs, metals, and various wet chemical methods in

+
a Kristen L. Morin

groundwater, tracking of laboratory reports, and tracking the status of data validation, data review, and
data table QA/QC.

New York School Construction Authority - USEPA Region 2 (QA Chemist: 2016 — Present)
Responsibilities include QA/QC of data tables and data validation for VOCs in air, PCB Aroclors in air,
and VOCs and various wet chemical methods in groundwater utilizing New York State Department of
Environmental Conservation (NYSDEC) DER-10 data usability summary requirements (DUSR) and
USEPA Region 2 data validation guidelines.

Several New York Landfill Sites - USEPA Region 2 (QA Chemist: 2016 — Present)

Responsibilities include QA/QC of data tables and data validation for VOCs, SVOCs, PCB Aroclors,
pesticides, and/or herbicides in surface water, groundwater, sediment, and soil utilizing NYSDEC DER-10
DUSR requirements, USEPA Region 2 data validation guidelines, and USEPA National Functional
Guidelines.

‘7 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

Surface Water Sampling

Ambient Air Monitoring

REPRESENTATIVE EXPERIENCE

Mr. Pearsall has conducted inspections and maintenance on USTs and petroleum storage/distribution
facilities throughout the northeastern United States. He has also performed numerous soil and
groundwater monitoring and sampling events, as well as surface water and air monitoring.

Mr. Pearsall has sampled monitoring wells using EPA low-flow techniques at the IBM facility in
Burlington, Vermont and the wastewater treatment facility on Nut Island in Massachusetts.

Greg has installed, developed and sampled monitoring wells at both the Mr. Pearsall facility in
Sanbornville, New Hampshire and the Gene’s Garage property in Clinton, Massachusetts.

Mr. Pearsall has used the bailer method to sample monitoring wells along the railroad in
Somerville, Massachusetts for the Green Line Extension project.

Mr. Pearsall has conducted geotechnical drilling oversight and soil sampling for proposed energy
storage facilities in Martha’s Vineyard and Provincetown, Massachusetts.

Mr. Pearsall has collected environmental and geotechnical soil samples at the Grand Manor
Condominium facility in Lowell, Massachusetts.

Mr. Pearsall has collected soil samples along the proposed Lawrence Rail Trail in Lawrence,
Massachusetts.

Mr. Pearsall has monitored ambient air mercury levels at the Schiller Power Plant in Portsmouth
New Hampshire during the demolition of the previous mercury boilers.

SPECIALIZED TRAINING

40 Hour OSHA HAZWOPER, September 2017

10 Hour OSHA Construction, March 2018

Supervisory OSHA Health and Safety Training, October 2018
First Aid/CPR Training, November 2017

TRCcompanies.com

Representative Klee

And that’s actually kind of what the Voucher program does, but there’s limitations to the Voucher program the
way they put it through. It took a while to get it through. The choice was — each doctor had to apply. CMC
couldn’t apply or Concord Hospital couldn’t apply so that they could give services. Each doctor providing service
had to apply. They did kind of streamline that on the federal level to make that a little bit better. | know exactly
what you’re talking about. | have a husband who was drafted in ’69 during Vietnam and he goes through the
same thing. He also worked for the VA. | hate to see the dismantling. And | agree with you, they should be able
to go anywhere they want. That’s where the veterans groups kind of have — the healthier veterans want to be
able to go anywhere they can. Many of the veterans have PTSD and mental health issues and want to stick
together. They want the VA to stay. So you can see both sides of it. New Hampshire was granted 30 miles
versus the actual 50 miles, so that meant they could go to CMC or they could go to Concord Hospital or they
could go to Elliot. But these hospitals don’t want them because they’re not paying their bills.

Alderman Dowd

My experience is with one of the private nursing homes, not the state-funded, which | can imagine is even worse.
One of the problems they have hiring people is that, first of all, you have to be a special person to want to work
with the elderly because it’s a tough thing to do. But they’re not getting paid what they would get if they were
working at the Elliot; not even close. And that’s why they’re having a problem hiring people. We're not paying
them. At least we ought to try to close that gap so they can have some chance of getting additional staff.

Representative Klee

That’s kind of the same problem that we’re having with our mental health doctors, on the state level. We haven't
given them a raise in almost a decade. | think it’s 11 years. That’s why we can’t get mental health physicians
here. That is a state issue.

Alderman LeBrun

| just want to respond to some of the things | just heard about the VA. | go to the VA. | go to specialists that the
VA sends me to. The only thing | need is prior authorization. It’s not that they don’t want to send us and it’s not
because they’re not getting paid. They send me to specialists regularly, outside the VA. There’s nothing wrong
with Manchester VA, nothing at all. They've made great strides in trying to accommodate veterans with the
specialized cases they have. | can’t say anything bad about the VA. The other thing is on the nursing homes.
Hillsborough County has the only nursing home in the entire state that’s in the black. No other nursing home is
in the black except Hillsborough County. And you mentioned White River Junction — White River Junction has
closed. There is no White River Junction anymore.

Representative Klee

When did that happen?
Alderman LeBrun

About a month ago.

Representative Klee

You misunderstood me when | said about the not getting paid. | didn’t mean the VA wasn’t getting paid. | meant
that the specialists aren’t getting paid timely. It may be your doctors are putting in the paperwork exactly the way
that they want it. The cases that | did, in fact, soeak to, the one from [inaudible], the cardiac specialist there, it
was a year and a half. The gentleman that | spoke to, from Manchester, with the knee surgery where he wouldn’t
go for the second one, that was 19 months that he did not get paid. | agree with you. | worked for the VA for 26
years; | don’t want to see it dismantled. | think it’s the most incredible program, considering the number of
hospitals they have throughout the entire country, including Guam and Puerto Rico. | think it’s the most fantastic

‘7 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

Mr. Hensley has approximately two years of experience and progressive responsibility in environmental
consulting. His qualifications include field investigation, construction management, report generation, site
oversight, and technical document review. Mr. Hensley’s background includes environmental and
geotechnical investigations as well as overseeing remedial activities, conducting sampling of various
media and groundwater remedial system operations maintenance. He currently serves in the capacity as
a Project Geologist for the Engineering, Construction, and Remediation (ECR) division.

TRCcompanies.com