CTR055987_Amendment_20_-_Addtl_Personnel.pdf

Form approved by CPO, Rev. 12-18-2018

CONTRACT

AMENDMENT

CONTRACT NO.: CTR055987

AMENDMENT NO.: 20

TITLE: Statewide Assessment and Remediation of Hazardous or Regulated Substances or Materials

CONTRACTOR: Weston Solutions, Inc.

ADEQ PROCUREMENT

1110 W. Washington Street

Phoenix, AZ 85007

602-771- 4776

THE PURPOSE OF THIS AMENDMENT IS TO:

1. Additional Personnel have been approved under this contract:

▪ Gloria Camarena PL IV

▪ Kimberly Munoz Support Level III

▪ Cassidy Heitzenrater Support Level I

▪ Danny Newman Field Services Manager

2. All other Terms and Conditions remain unchanged.

THE ABOVE REFERENCED AMENDMENT IS A

UNILATERAL ACKNOWLEDGEMENT OF

CONTRACTOR’S APPROVED CHANGE

REQUEST.

ARIZONA DEPARTMENT OF ENVIRONMENTAL QUALITY

The above referenced Amendment is hereby executed this 29th day of May, 2024 at Phoenix, Arizona.

Patricia Lorenzen

Procurement Officer

Available online at Arizona Procurement Portal (APP) eProcurement System https://app.az.gov https://app.az.gov/

Weston Solutions, Inc.

950 West Elliot Road, Suite 218

Tempe, AZ 85284

480-477-4900 Fax: 480-477-4901

WestonSolutions.com

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

May 29, 2024

Patricia Lorenzen, CPPB

Senior Procurement Specialist

Arizona Department of Environmental Quality

1110 W. Washington St.

Phoenix, AZ 85007

Subject: Contractor Number: CTR055987

Contract Name: SW Assessment and Remediation of Hazardous or Regulated Substances or Materials

Dear Ms. Lorenzen:

Weston Solutions, Inc. (Weston) is excited to support ADEQ on this contract and we are requesting to add the following Weston staff to our authorized contractor personnel list. Resumes for each person are attached:

• Paul Schrot (Professional Level IV)

• Danielle Welch (Professional Level V)

• Jessica Zielinski (Professional Level III)

• Linda Adams (Professional Level IV)

• Alan Liu (Professional Level V)

• Zach Lawson (Professional Level II)

• Tom Walzer (Professional Level IV)

• Jacob Dearing (Professional Level II)

• Rochelle Myers (Support Level III)

• Toyosi Williams (Professional Level II) – Increase from Professional Level I

• Gloria Camarena (Professional Level IV)

• Cassidy Heitzenrater (Support Level I)

• Danny Newman (Field Services Manager)

• Kimberly Munoz (Support Level III)

I am also informing you of the following personnel who are no longer employed by Weston and can be removed from the authorized contractor personnel list:

• Zach Ashauer (Professional Level II)

• Michelle Mattson (Professional Level IV)

• Ed Coggin (Professional Level IV)

• Rick Farrand (Professional Level VI)

• Alex Schriewer (Professional Level VI)

• Angie Bacigalupa (Support Level III)

With the current staffing and addition of the requested personnel we have more than enough resources to support the contract and our current projects. Please let me know if you have any questions or if you require any additional information.

950 West Elliot Road, Suite 218

Tempe, AZ 85284

480-477-4900 Fax: 480-477-4901

WestonSolutions.com

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

Weston looks forward to working closely with ADEQ to meet the needs of this contract. Should you have any questions regarding our proposal, please contact me at (602) 881-0269 or by email at

R.Logsdon@WestonSolutions.com.

Very truly yours, Weston Solutions, Inc.

Rick Logsdon, R.G.

Program Manager mailto:R.Logsdon@WestonSolutions.com

Attachment 3-B Key Personnel Proposal

Answer all questions thoroughly in the spaces provided. Complete this form in full for each one of the key personnel proposed to be involved in carrying out the Work. Insert or attach a separate resume if desired, but any attached resumes are supplemental to this form and do not substitute for this form. If there are more than three (3) Key Personnel, please utilize the same form for each additional Personnel.

1 Name: Paul Schrot How long with company? 22 years

Current position in company:

Senior Project Scientist How long in position? 30 years

Position for the Services:

Project Scientist (Professional Level

IV)

How much of time will be dedicated to the Services?

10 %

What primary functions will be assigned?

Will coordinate and oversee fieldwork, and will be responsible for data collection, analysis, and report/plan writing and editing.

Describe person’s experience in performing services like those that are to be assigned:

25 years of professional experience in environmental consulting. Serves as field team leader/site manager, providing health and safety and quality assurance monitoring of field staff and subcontractors during investigation projects involving multi-media sampling. Experience with preparing environmental compliance documents, including SPCC Plans, SWPPPs, P2 Plans, and ISWM Plans. Prepares Generic and

Site/Project-Specific UFP-QAPP for LTM, remedial investigations, and remedial actions, including supplemental plans such as EPPs and WMPs. Experience with

Phase I ESA Report preparation, including site visit and technical writing;

Brownfield Assessments, including Phase II ESA and comprehensive site investigation reports; and field and desktop GIS support, including survey-grade

GPS data collection. See Attachment 3-B Supplement – Schrot_Project

Scientist for specific and related project experience.

List person’s job-related training and education:

Education: BS, Water Resources – Oneonta State University (1994)

Resume: Attachment 3-B Supplement – Schrot_Project Scientist

ADEQ – Statewide Assessment and Remediation of Hazardous or Regulated Substances or Materials / BPM003359

Attachment 3-B Supplement – Schrot_Project Scientist

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

Paul Schrot – Project Scientist

Related experience with large, local, state, or federal government agencies: 25+ years of EPA START site assessment experience, including preparation of Hazard Ranking System (HRS) packages and site scoring, supporting Superfund programs in Regions 1, 3, 4, 5, and 6. Experience working with large federal, local, and state agencies such as DoD, USACE, AFCEC, and ADEQ.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Senior Project Scientist, Geotechnical Investigation at Yuma Proving Ground Solid Waste Facility, Yuma, AZ, USACE Tulsa. Prepared a Construction SWPPP to support a geotechnical investigation at a municipal solid waste facility and consistent with the NPDES. Developed the SWPPP in accordance with the AZPDES CGP AZG2013-001 as administered by ADEQ. Identified potential sources of pollution that could reasonably be expected to affect the quality of stormwater discharges from the geotechnical investigation activities; and described and indicated the practices that will be implemented to minimize and control erosion, sediment discharge, and other pollutants in stormwater discharges related to geotechnical investigation activities. Provided operational and site control measures designed to minimize and/or eliminate contamination of stormwater runoff caused by work activities, equipment, and materials used or removed during work activities.

Senior Project Scientist/Site Manager, Performance Based Remediation, Tyndall AFB, FL, Panama

City, FL, AFCEC. Provided technical support to develop and prepared RI/FS Work Plans in the UFP-

QAPP format for landfill sites at Tyndall AFB. Reviewed historical operations and previous investigations to identify chemicals of potential concern and data gaps. Developed CSM based on local geology, site-specific conditions, and historical source material. Investigation/sampling approaches included hollow stem auger and sonic drilling, hand auger soil borings, geophysical surveys, and test pitting. Following data collection, was responsible for managing data, preparing data summaries/briefs, and writing RI reports.

Project Manager, Phase I ESAs, Various U.S. Locations, Confidential Client. Completed quick turnaround and completion of ESAs and assisted with the overall project in various capacities. This project included completing 167 ESAs in a 30-day period of performance. The ESAs were conducted in general accordance with ASTM E1527-05. Project responsibilities included project coordination, data research, report preparation, and using a Weston SharePoint/Portal site as a communication and data management tool for the overall project.

Senior Project Scientist, SWPPP Update and Automated Stormwater Sampler Installation, Shaw

AFB, SC, USACE Mobile. Inspected over 50 industrial activity sites at Shaw AFB for compliance with

SWPPP requirements. Sites included aircraft maintenance hangars, vehicle motor pools and maintenance facilities, a water treatment plant, hazardous materials storage facilities, and bulk petroleum storage facilities. Used ArcGIS software to prepare activity-specific stormwater flow path maps for each site.

Prepared individual activity specific SWPPP chapters detailing BMPs for each site. In addition, assisted with the installation and field testing of automated stormwater sampling and flow logging devices, and numerous outfalls at the base.

Answer all questions thoroughly in the spaces provided. Complete this form in full for each one of the key personnel proposed to be involved in carrying out the Work. Insert or attach a separate resume if desired, but any attached resumes are supplemental to this form and do not substitute for this form. If there are more than three (3) Key Personnel, please utilize the same form for each additional Personnel.

2 Name: Danielle Welch How long with company? 18 years

Current position in company:

Project Manager How long in position? 14 years

Position for the Services: Project Scientist (Professional Level V) How much of time will be dedicated to the Services?

10 %

What primary functions will be assigned?

Project management of Task Orders, coordinates project planning, fieldwork, deliverables and interacts with clients and subcontractors. Manages scope, schedule, and budget on all awarded Task Orders. Responsible for review and approval of all reports, data collection analysis, and report/plan writing for all deliverables.

Describe person’s experience in performing services like those that are to be assigned:

Over 20 years of professional experience including managing complex federal, state, and industrial projects. Experienced with developing Scopes of Work; Work Plans and QAPPs; Monitoring and Remediation Performance Reports; Conceptual Site

Models; and Remedial Action Reports. See Attachment 3-B Supplement –

Welch_Project Scientist for specific and related project experience.

List person’s job-related training and education:

Education: MS, Geology – Georgia State University (2000); BS, Geology –

University of South Carolina (1997)

Resume: Attachment 3-B Supplement – Welch_Project Scientist

Attachment 3-B Supplement – Welch_Project Scientist

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

Danielle Welch – Project Scientist

Related experience with large, local, state, or federal government agencies: Over 20 years of professional experience for government agencies such as AFCEC, USACE, and AARNG, as well as commercial, state, and local clients such as ADEQ.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Technical Site Manager, Tyndall AFB PBR, Panama City, FL, AFCEC. Managed POL sites (up to 9 sites simultaneously) under the PBR multi-site contract. Developed the CSMs, Work Plans, groundwater and soil investigation approaches, and performed data evaluation and reporting.

Project Manager, Development of Integrated Solid Waste Management Plans (ISWMP) for 11

AFBs, Multiple Locations, AETC. The project involved preparing ISWMPs for Altus, Columbus, Goodfellow, Keesler, Lackland, Laughlin, Luke, Randolph, Sheppard, Tyndall, and Vance AFBs.

Responsible for the development of the QRP Business Plan Template and development of Customized

QRPs for 10 AETC AFBs, including Altus, Columbus, Goodfellow, Laughlin, Luke, Maxwell, Randolph, Sheppard, Tyndall, and Vance AFBs. Responsible for project initiation, planning, project team coordination, scheduling, general task order oversight, management, and coordination with the AETC and all the associated AFBs. Also in charge of preparing the monthly status reports outlining project progress, problems encountered and proposed solutions, and the percentage of project completion.

Geologist, Non-Operational Tank Closure, Anniston, AL, FEMA. Assisted and guided the Project

Manager and the Site Environmental Scientist with the UST removal and closure for FEMA’s Center for

Domestic Preparedness in Anniston, Alabama through the implementation of the Alabama Department of

Environmental Management’s UST program regulations. Assisted the Project Manager with the development of state-specific SAPs based on the Alabama-specific UST closure regulations. The closure of a 3,000-gallon UST included tank removal, a soil and groundwater assessment, and restoration of the property to its original state. Reviewed and approved the UST Closure Request to ADEM.

Hydrogeologist, Environmental Restoration at Tyndall AFB, Panama City, FL, USACE Tulsa.

Provided hydrogeological support for several sites including regulatory interpretation; field investigations for the determination of groundwater flow; and contaminant fate/transport studies. Responsible for oversight of geologists and scientists and reviewed the development of the Project Management Plan, Field Sampling Plans, Work Plans, Decision Documents, and other technical reports. Work has also included coordinating technical support to Landfill 1, Landfill 3, Landfill 6/7, the 6000 Area wetlands, and Shoal Point Bayou.

Project Manager/Geologist, Groundwater Monitoring, Powersville Landfill NPL Site, Powersville, GA, Georgia Environmental Protection Division. Served as field team leader for all quarterly groundwater sampling events and authored subsequent monitoring reports and the Site Assessment

Report at the conclusion of the first 2-year monitoring period. Performed all project management duties including cost tracking, invoicing, and interfacing with the client.

Project Manager/Geologist, Site Assessment, Alternate Energy Resources, Augusta, GA, Georgia

EPD. Developed Site Assessment Work Plan and cost estimate, detailing the approach to characterizing the site's groundwater, surface water, soil, and sediment contamination. Interfaced with the GA EPD regarding the assessment approach. Currently awaiting approval to perform the work.

Answer all questions thoroughly in the spaces provided. Complete this form in full for each one of the key personnel proposed to be involved in carrying out the Work. Insert or attach a separate resume if desired, but any attached resumes are supplemental to this form and do not substitute for this form. If there are more than three (3) Key Personnel, please utilize the same form for each additional Personnel.

3 Name: Jessica Zielinski, CQM-C How long with company? 4 years

Current position in company:

Project Manager How long in position? 7 years

Position for the Services:

Project Engineer (Professional Level

III)

How much of time will be dedicated to the Services?

10 %

What primary functions will be assigned?

Will be responsible for performing fieldwork coordination and scheduling;

managing project personnel; reviewing/performing QC checks of project deliverables; and preparing and reviewing invoices and purchase orders. Also, will provide engineering support on select TOs, as needed.

Describe person’s experience in performing services like those that are to be assigned:

7 years of experience as an Environmental Engineer specializing in remediation projects and heavy civil construction. Experienced in monitoring construction work, emerging contaminants, orphaned wells, soil/groundwater sampling, monitoring of surveying and geotechnical/density testing, quality control management, data management, documentation, data review, and report preparation. Completion of

Project Manager in Training (PMIT) program and experience working as and support of project management. See Attachment 3-B Supplement –

Zielinski_Project Engineer for specific and related project experience.

List person’s job-related training and education:

Education: BS, Environmental Engineering – Colorado School of Mines (2016)

Trainings/Certifications: Construction Quality Management for Contractors

Certification (CQM-C) (No. NWK-1-20-00006), USACE

Resume: Attachment 3-B Supplement – Zielinski_Project Engineer

Attachment 3-B Supplement – Zielinski_Project Engineer

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

Jessica Zielinski, CQM-C – Project Engineer

Related experience with large, local, state, or federal government agencies: 7 years of experience with performing administrative duties for projects for large, local, state, and federal clients such as USACE, EPA, ADEMA, ADEQ, and industrial/commercial clients.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Environmental Engineer, McClellan Business Park Restoration Project, McClellan, CA, McClellan

Business Park. Project involved the remediation of a Superfund site at a former AFB that was contaminated in multiple locations with various hazardous contaminants and low levels of radiation.

Began work in June 2017, providing field and office support. At the time of onboarding, the project team had already conducted all design work and preparation for design implementation. Monitored field activities, including construction activities; coordinated with trucking (i.e., providing manifests/bills of lading); kept a field logbook of daily activities; tracked dust with dust monitors; used an XRF device and

PID, as needed; and performed soil sampling.

QC Manager/Field Team Lead, Wright-Patterson AFB PFAS Data Gap Investigation, Dayton, OH, USACE Omaha. Project involved soil characterization, sampling, and monitoring well installation at an active AFB, facing elevated levels of per- and polyfluoroalkyl substances in multiple matrices. The investigation included intrusive activities and sampling. Began work on the site in July 2021 as the QC

Manager, providing on-site cost tracking, administrative, and project management support. Continued to provide support through mid-August. Responsibilities included site management, providing direction for daily field activities to be completed at two site locations, as well as tasks associated with QC (including three-phase inspections, Daily QC Reports, review of daily field activities and site documentation, and monitoring for/mitigating against project deficiencies). Used a PID to measure any air particulates present in soil during geologist soil boring characterization.

Engineering Professional, Former Atlas “E” Missile Site 11 Remedial Action Operation Project, Nunn, CO, USACE Omaha. Project involved the treatment of groundwater at a former Air Force missile site, contaminated with TCE. A chemical oxidant (sodium permanganate) was injected/extracted into groundwater wells to treat contaminated groundwater. Per project requirements, groundwater wells were sampled on a quarterly and annual basis to determine the effectiveness of the chemical oxidant and to determine future necessary injections/extractions. Supported quarterly sampling event and supports quarterly sampling. Assisted with O&M activities and startup of the sodium permanganate injections/extractions. Lead reviewer on all fieldwork documents, as well as quarterly and annual reports.

Answer all questions thoroughly in the spaces provided. Complete this form in full for each one of the key personnel proposed to be involved in carrying out the Work. Insert or attach a separate resume if desired, but any attached resumes are supplemental to this form and do not substitute for this form. If there are more than three (3) Key Personnel, please utilize the same form for each additional Personnel.

4 Name: Linda Adams How long with company? 24 years

Current position in company:

Chemist How long in position? 12 years

Position for the Services: Project Chemist (Professional Level IV) How much of time will be dedicated to the Services?

10 %

What primary functions will be assigned?

Provides technical support on TOs, related to data validation and review of analytical methods for soil, surface water, and groundwater samples. Provides technical support to the project team, project manager, and client.

Describe person’s experience in performing services like those that are to be assigned:

Over 18 years of environmental laboratory and consulting experience and 20 years of

EPA START/Remedial Action Contract experience as a Data Validation Chemist.

Knowledgeable in CLP protocols and other EPA methods (EPA Compendium methods for air, EPA SW-846 methods for solid waste, EPA drinking water methods, and EPA CWA methods). Familiar with non-EPA methods including NIOSH, asbestos, and Standard Methods. Possesses a deep understanding of analytical methods, QC, and various EPA Regional and National Functional Guidelines Project sites, including Camp Navajo and Gold King Mine. See Attachment 3-B

Supplement – Adams_Project Chemist for specific and related project experience.

List person’s job-related training and education:

Education: MS, Chemistry – University of Massachusetts (1995); BA, Biology/Chemistry – Regis College (1986)

Resume: Attachment 3-B Supplement – Adams_Project Chemist

Attachment 3-B Supplement – Adams_Project Chemist

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

Linda Adams – Project Chemist

Related experience with large, local, state, or federal government agencies: 18 years of experience providing chemistry and data validation support on environmental remediation projects for various local, state, and federal clients such as EPA, AFCEC, USACE, and ADEQ.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Chemist/Data Validator, ERS, LEAD, Chambersburg, PA, USAEC. Chemist for an Army PBC that is addressing 2 NPL sites, 22 Army sites, 14 OUs, 7 groundwater plumes, and BRAC property transfer.

Performed data validation on VOCs, SVOCs, and PCBs for water and soil samples collected IAW site-specific QAPP and DoD QSM. Verified case narratives, log-in information, and resubmittals received from the laboratory. Qualified ERPIMS deliverables.

Senior Project Chemist, RCRA Groundwater Monitoring at International Pape, Dover, OH, EPA

Region 5. Verified correct analytes reported for inorganics and organics. Performed data validation reports for organic and inorganic groundwater samples IAW EPA Region 5 Data Validation Guidelines.

Verified and qualified electronic deliverables.

Data Validator, Data Validation Reports for the Paducah Gaseous Diffusion Plant, Paducah, KY, DOE. Prepared organic and inorganic data validation reports for samples collected at this DOE facility.

Data were validated IAW site-specific validation SOPs, based on EPA Region 4 data validation guidance.

Data validation included the EPA SW-846 method for TCLP metals, mercury, sulfate, and TOC; the facility’s proprietary analytical method for total uranium analyzed; and wet chemistry parameters by

CWA methods for sulfide and sulfite.

Chemist, Hampshire Memorial Hospital Site TBA, Romney, WV, EPA Region 3. Weston collected samples under a Phase II TBA. Prepared data validation reports for groundwater and soil samples analyzed for rush turn-around. Samples were analyzed for VOCs, SVOCs, PAHs, PCBs, DRO, oil-range organics, herbicides, and metals using EPA methods and National Functional Guidelines for data validation. Provided qualified data tables.

Chemist, Saltville Industrial Development Authority TBA, Saltville, VA, EPA Region 3. Weston collected samples under Phase II TBA. Prepared data validation reports for groundwater and soil samples that were analyzed for VOCs, SVOCs, DRO, and metals using EPA methods and National Functional

Guidelines for data validation.

Senior Project Chemist, Navy Tank Farm Site, Naval Station Newport, RI. Verified that results listed in laboratory reports were reported in conjunction with SAP. Reviewed 20 laboratory reports for rush turn-around of SVOCs analysis and completed data validation memos in accordance with DoD QSM 5.0.

Chemist, Gold King Mine Spill ER, Cross-Regional Response, EPA Region 6. Response activities included sampling and analysis of 1,500 river water, sediment, and drinking water samples for analysis of inorganic parameters resulting from the release of mine waste. Provided rapid turn-around Stage 2A validated results to Incident Command. Reviewed and provided analytical input to Site-Specific QAPP.

Reviewed over 100 of 250 data validation reports as same-day or next-day validations.

Answer all questions thoroughly in the spaces provided. Complete this form in full for each one of the key personnel proposed to be involved in carrying out the Work. Insert or attach a separate resume if desired, but any attached resumes are supplemental to this form and do not substitute for this form. If there are more than three (3) Key Personnel, please utilize the same form for each additional Personnel.

5 Name: Alan Liu, PhD, PE How long with company? 18 years

Current position in company:

Senior Project Scientist How long in position? 18 years

Position for the Services: Project Scientist (Professional Level V) How much of time will be dedicated to the Services?

10 %

What primary functions will be assigned?

Provides support on projects involving groundwater modeling and development of conceptual site models. Develops models and/or reviews QC other models. Provides technical support to the project team, project manager, and client.

Describe person’s experience in performing services like those that are to be assigned:

20 years of research and engineering experience on 150+ projects. Conducts groundwater flow and contaminant F&T assessments, EarthVision® 3D subsurface visualization modeling to create CSMs, MAROS evaluation for monitoring program optimization, data analysis using R and Access Database, and ArcGIS mapping. Site investigation to support model construction. See Attachment 3-B Supplement

– Liu_Project Scientist for specific and related project experience.

List person’s job-related training and education:

Education: Ph.D., Civil and Environmental Engineering – Carnegie Mellon

University (2006); MS, Management Science – Tsinghua University (2002); BE, Environmental Engineering – Tsinghua University (1999)

Trainings/Certifications: PE (MD, #40827; NH, #17151)

Resume: Attachment 3-B Supplement – Liu_Project Scientist

Attachment 3-B Supplement – Liu_Project Scientist

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

Alan Liu – Project Scientist

Related experience with large, local, state, or federal government agencies: 17 years of experience working with various industrial, local, state, and federal government agencies such as USACE and ADEQ.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Senior Project Engineer, Soil and Groundwater Investigation, West Chicago, IL, WCERT.

Performed drilling/groundwater sampling near the REF area to complete delineation of REF-related contamination and in the surrounding area distant from the REF to obtain hydrogeological data through geological borings and monitoring wells to support groundwater modeling. Responsibilities included preparation of work plan, procurement support, fieldwork decision, and support, slug testing data analysis, update of conceptual site model, preparation of investigation report, and hydrogeological data processing to support groundwater modeling.

Associate Project Engineer, Groundwater Treatment, North Dartmouth, MA, PRP Group.

Groundwater treatment unit processes include groundwater extraction, chemical precipitation, multimedia filtration, air stripping, catalytic oxidation, liquid-phase carbon adsorption, and an innovative pilot reductive dechlorination biological treatment system for treatment of chlorinated hydrocarbons including vinyl chloride and cis-1,2-dichloroethene. Responsibilities included data processing and analysis for the innovative pilot bioreactor system, carbon on-site oxidative regeneration testing and evaluation, and equivalent carbon emission analysis for the existing system and proposed innovative biological system.

Modeler/Senior Project Engineer, Expanded Groundwater Modeling for Multiple Constituents

Under Complex Hydrogeological Conditions, West Chicago, IL, West Chicago Environmental

Response Trust (WCERT). Performed groundwater modeling to calibrate the model to existing flow and contamination conditions and predict plume development overtime and cleanup time for multiple constituents. Simulated features included 16 model layers, two river branches, seven areas with sheet pile structures, and complex hydrogeology of three water-bearing layers. Evaluated uranium sorption isotherms based on on-site data. Performed transport simulation combining linear isotherm and

Freundlich isotherm in one model. Integrated multiple software including Groundwater Vistas

(MODFLOW, MODPATH, and MT3D), Earthvision (3D visualization and conceptual model), ArcGIS

(data presentation), MS Access (data management), R (data processing), Python (figure automating) to optimize and expedite data pre-processing, data post-processing, and data evaluation.

Groundwater Modeler, Deep Bedrock RI & O&M, Savage Wells Superfund Site, Milford, NH, NHDES. Created CSM using EarthVision to visualize the site hydrogeology, bedrock fractures, contamination distribution and trend, ISCO progress, and injected chemical subsurface distribution.

Prepared maps using GIS, developed data analysis, updated CSM, technology evaluation; and developed a groundwater flow model to support PRB design analysis. Led development of FS for deep bedrock including alternative development, alternative analysis, and cost estimate.

Groundwater Modeler, Shaw AFB PFAS Rapid EE/CA, Sumter, SC, USACE Omaha. Manages

EE/CA for removal action to reduce the source of PFAS contamination in soil and groundwater.

Developed CSMs for three sites, evaluated treatment technologies, developed, and evaluated removal action alternatives, evaluated the pumping tests and groundwater modeling, supported cost estimate, evaluation, and design of remedial strategies.

Answer all questions thoroughly in the spaces provided. Complete this form in full for each one of the key personnel proposed to be involved in carrying out the Work. Insert or attach a separate resume if desired, but any attached resumes are supplemental to this form and do not substitute for this form. If there are more than three (3) Key Personnel, please utilize the same form for each additional Personnel.

6 Name: Zach Lawson How long with company? 2 years

Current position in company:

Project Chemist How long in position? 4 years

Position for the Services: Project Chemist (Professional Level II) How much of time will be dedicated to the Services?

10 %

What primary functions will be assigned?

Provide support on TOs, as needed, including data validation and reviewing of analytical methods. Prepares data tables for reports, reviews trends, and supports deliverables. Provides technical support to the project team and project manager.

Describe person’s experience in performing services like those that are to be assigned:

Over a year of experience as a Chemist with multidisciplinary experience in organic and inorganic synthesis as well as formulation and characterization of novel materials with biological applications. Experienced with organic and inorganic data validation utilizing EPA and DOD guidance, as well as experience using FUDSChem for data validation. See Attachment 3-B Supplement – Lawson_Project

Chemist for specific and related project experience.

List person’s job-related training and education:

Education: BS, Chemistry – Northern Kentucky University (2018)

Resume: Attachment 3-B Supplement – Lawson_Project Chemist

Attachment 3-B Supplement – Lawson_Project Chemist

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

Zach Lawson – Project Chemist

Related experience with large, local, state, or federal government agencies: 2 years of experience providing chemistry and data validation support to federal, state, and commercial clients such as USACE and EPA.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Project Chemist, Confidential Tri-State ISM Project, Multiple Locations, Confidential Client.

Responsible for data and sample tracking, confirming laboratory sample logins, reviewing, and validating, Level IV data packages for Metals analyses. Kept succinct sample records to help guide the project manager to meet their hard deadline requirements. Responsible for corresponding with the laboratory for data package revisions. Many meetings were held with the managing laboratory personnel to ensure that project goals were completed and submitted on time.

Project Scientist, Year 4 IDIQ FR Non-Level A, U.S. EPA START. SDG Tracking, Data Validation, and Data Review for inorganic analyses. Responsible for Stage 2B Data Validation that required a portion to be validated at Stage 4 (confirming sample calculations). Developed sample calculation spreadsheets to confirm that the laboratory was reporting the correct concentrations for target analytes on their sample result forms. Would additionally draft the data validation report and prepare the EDDs for reporting purposes.

Project Scientist, Former Atlas E Missile Site 11, Nunn, CO, USACE. Served as the FUDSChem data validation primary reviewer for multiple analyses (Stage 2B Data Validation) including VOCs (8260C), hexavalent chromium (7196A), Metals by 6020A (including Fe 6010C, Hg 7470A). Responsible for completing FUDSChem data qualification tables and finalizing ADR reports.

Data Validator, Stantec Santa Susana Field Laboratory (SSFL), CA, Stantec. Primary data validator for multiple methods for groundwater, stormwater, and ISM soils matrices. (Level V Data Validation).

Responsible for reviewing data packages, drafting the data validation report, preparing sample result forms (Form 1s), and updating EDDs.

Data Validator, Energy and Carbon Management Commission (ECMC) Orphan Well Program -

Formerly Colorado Oil and Gas Conservation Commission (COGCC), CO. Level 2A data validation for the following analyses: hexavalent chromium, pH, specific conductance, metals, VOCs, SVOCs as

PAHs, etc. Experience looking at TENORM packages and completing data validation reports.

Project Scientist, Atlantic City Airport - Skeet Range, Michael Baker International. Comparing field

COCs with laboratory sample log-in information, data review, and data validation (Metals - 6020B).

Responsible for being the primary data validator for metal samples (analyzed specifically for lead).

Drafted all of the data validation reports, and prepared sample result forms and EDDs for all metals packages for this project.

Answer all questions thoroughly in the spaces provided. Complete this form in full for each one of the key personnel proposed to be involved in carrying out the Work. Insert or attach a separate resume if desired, but any attached resumes are supplemental to this form and do not substitute for this form. If there are more than three (3) Key Personnel, please utilize the same form for each additional Personnel.

7 Name: Tom Walzer How long with company? 26 years

Current position in company:

Data Manager How long in position? 42 years

Position for the Services: Data Manager (Professional Level IV) How much of time will be dedicated to the Services?

10 %

What primary functions will be assigned?

Provides data management support across all Task Order for sample and analytical data. Conducts trend analyses, QC, and technical support for the project manager and client as needed to support decisions. Can serve as a technical expert for the

Project Manager and the client.

Describe person’s experience in performing services like those that are to be assigned:

20 years of experience managing sample and analytical data in EnviroData, an access-based program. Over 41 years of experience in hazardous and solid waste management, regulatory compliance, environmental audits, and site investigations.

Experienced managing environmental data through the use of spreadsheets and databases, primarily using FoxPro and Access databases. Has worked with SQL databases with an Access front end. See Attachment 3-B Supplement –

Walzer_Data Manager for specific and related project experience.

List person’s job-related training and education:

Education: BS, Chemical Engineering – University of Dayton (1981); BE, Chemical

Engineering – University of Dayton (1981)

Resume: Attachment 3-B Supplement – Walzer_Data Manager

Attachment 3-B Supplement – Walzer_Data Manager

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

Tom Walzer – Data Manager

Related experience with large, local, state, or federal government agencies: Over 40 years of experience in hazardous and solid waste management, regulatory compliance, environmental audits, and site investigations for federal and local government agencies such as ADEQ and EPA.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Data Manager/Field Team Leader, Arkansas Waste-to-Energy Facility, Osceola, AR, EPA Region

6. Completed inventory and hazard categorization of an estimated 10,000 drums in a warehouse. Duties included inventory, photo-documentation of drum information and condition, and maintenance and

QA/QC of entry for a SQL database that tracks the information prior to shipment of drums by the PRP.

Responsible for providing data summaries to assist CID in their investigations of site activities and disposal practices. Also responsible for tracking inventory, hazard categorization, and shipping information for over 7,200 containers removed by one of the PRPs. Near the end of the project, transitioned to Field Team Leader and was responsible for daily progress reports. Coordinated with PRPs to remove the final drums. Planned and conducted the closure sampling of the warehouse.

Data Manager, Columbia Space Shuttle STS 107 Disaster, Palestine, TX, EPA Region 6. Duties included hazard screening and documentation of material recovered after the Columbia Space Shuttle disaster. Also responsible for review of data entry; training field personnel on procedures for hazmat screening and data collection; providing logistical support to EPA; and coordinating with EPA, FEMA, NASA, USFS, FBI, and other federal, state, and local officials within the NIMS/ICS structure.

Data Manager, El Paso County Metals Survey, El Paso, TX, EPA Region 6. Assisted in documentation and shipment of samples collected for the evaluation of lead and arsenic contamination in

El Paso, TX. Responsible for documenting and shipping over 100 samples per day collected by as many as 3 sampling teams. The samples were collected in several phases over a 3-year time frame. Over 20,000 samples were collected from approximately 3,850 properties. Produced summaries used in the GIS representation of the analytical results. Also responsible for producing letters notifying the homeowners of the analytical results for their property.

Data Manager, El Paso County Metals Removal, El Paso, TX, EPA Region 6. Responsible for tracking analytical information from the collection of confirmation samples during the removal of lead and arsenic-contaminated soil from homes in El Paso, TX. Over 900 samples were collected from approximately 500 properties. Produced summaries used in the GIS representation of the analytical results and removal progress. Also responsible for producing letters notifying the homeowners of the analytical results for the final confirmation samples from their property.

Field Team Member, Monitoring Super Bowl XXXVIII, Houston, TX, EPA Region. Assisted in the deployment of EPA START II to Super Bowl XXXVIII, a national security event, in cooperation with the

U.S. Secret Service, U.S. Coast Guard, EPA, state agencies, and local officials. Ensured equipment was ready to be utilized for chemical and biological sampling and monitoring. Assisted in staging personnel in and around the event venue. The team coordinated with agencies 1 week prior to the event and was on alert around the clock the day before, during, and immediately after the event.

Answer all questions thoroughly in the spaces provided. Complete this form in full for each one of the key personnel proposed to be involved in carrying out the Work. Insert or attach a separate resume if desired, but any attached resumes are supplemental to this form and do not substitute for this form. If there are more than three (3) Key Personnel, please utilize the same form for each additional Personnel.

8 Name: Jacob Dearing How long with company? 5 years

Current position in company:

Associate Scientist How long in position? 5 years

Position for the Services: Data Analyst (Professional Level II) How much of time will be dedicated to the Services?

10 %

What primary functions will be assigned?

Prepares data tables, databases, and trend analysis support during the development of data submittals on select TOs.

Describe person’s experience in performing services like those that are to be assigned:

Over 2 years of experience performing data management and analysis through engineering, visualization, and system design. Performs operational management of project management software and develops reporting tools. See Attachment 3-B

Supplement – Dearing_Data Analyst for specific and related project experience

List person’s job-related training and education:

Education: BS, Environmental Science – North Carolina State University (2018)

Resume: Attachment 3-B Supplement – Dearing_Data Analyst

Attachment 3-B Supplement – Dearing_Data Analyst

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

Jacob Dearing – Data Analyst

Related experience with large, local, state, or federal government agencies: 4 years of experience supporting various environmental remediation projects for federal and local/commercial clients such as EPA, USACE, and ADEQ.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Project Scientist, PCC Monitoring and Reporting, and LTM and Reporting for IRP Sites, Camp

Navajo, AZ, ADEMA. Assisted in the preparation of UFP-QAPPs for the PCC Post-Closure Permit Area and SWMU MRWA-02-02, and the Long-Term Management for IRP NAAD Sites 11B, 40, 01, and 20.

Supported on-site quality assurance and safety during quarterly sampling and monitoring events, and preparation of quarterly and annual monitoring reports. Provided oversight of subcontractor performing

PCPA trail maintenance. Recorded site features using survey grade GPS unit and created maps using

ArcGIS software.

Project Scientist, Remedial Action, NDNODS Western Sites, Various Locations, USACE Baltimore.

A robust MC program was conducted to define the extent of lead contamination at the Keystone Rifle

Range MRS. All project work will be completed before the period of performance expiration, including the two MRSs awarded 2 years after the initial award. Aided in identifying potential subcontractors for fencing and vegetation removal.

Data Analyst, RFI/CMS, and LTM Services, Radford Army Ammunition Plant, Radford, VA, USACE Baltimore. Supporting an RFI/CMS of the Former Gun and Trench Mortar Range MRS within the active Radford explosives manufacturing area and adjacent New River area, which included dive work within the New River. Provide support in updating report tables for the annual SWMU-54 and

SWMU-49 reports.

Associate Scientist, Aloha Petroleum Release Response at 1403 N. School St., Honolulu, HI, Aloha

Petroleum. Supported remediation activities at the release response site at an active gas station.

Responsibilities included conducting LTM sampling events every 6 months. Provided support in updating report tables for the results of the semiannual events.

Associate Scientist, Aloha Petroleum Release Response, Maili, HI, Aloha Petroleum. Release response site at an active gas station on the West Side of Oahu. The site will be undergoing active remediation in 2020 using a mixed-phase extraction system. The project is currently in active monitoring/free product removal state. Conducted quarterly groundwater monitoring events and biweekly free product removal. Also responsible for preparing deliverable documents and training field personnel.

Answer all questions thoroughly in the spaces provided. Complete this form in full for each one of the key personnel proposed to be involved in carrying out the Work. Insert or attach a separate resume if desired, but any attached resumes are supplemental to this form and do not substitute for this form. If there are more than three (3) Key Personnel, please utilize the same form for each additional Personnel.

9 Name: Rochelle Myers How long with company? 23 years

Current position in company:

Administrative Assistant How long in position? 23 years

Position for the Services:

Administrative Assistant (Support

Level III) How much of time will be dedicated to the Services?

10 %

What primary functions will be assigned?

Provide administrative support on the TO, as needed. Format documents and assist with the billing process. Perform daily technical editing and preparation of deliverable client reports, in support of engineers and scientists. Work with Project

Managers to coordinate meetings.

Describe person’s experience in performing services like those that are to be assigned:

Over 20 years of experience as an administrative associate performing administrative duties for projects including formatting documents, understanding client needs, and assisting with invoicing. Performs general assistant and clerk tasks, as needed. See Attachment 3-B Supplement – Myers_Administrative

Assistant for specific and related project experience.

List person’s job-related training and education:

Education: N/A

Resume: Attachment 3-B Supplement – Myers_Administrative Assistant

Attachment 3-B Supplement – Myers_Administrative Assistant

Information contained herein is the property of and is proprietary to Weston Solutions, Inc. and shall not be reproduced, disclosed, or used except for evaluation purposes without the written permission of Weston Solutions, Inc.

Rochelle Myers – Administrative Assistant

Related experience with large, local, state, or federal government agencies: Extensive experience with federal, local, commercial clients such as USACE, various DOTs, and ADEQ, performing administrative duties for projects including formatting documents, understanding client needs, and assisting with invoicing.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Administrative Assistant, Atlas E Missile Site 11, Nunn, CO, USACE Omaha. Weston is currently performing groundwater remediation at the Former Atlas “E” Missile Site 11 in Nunn to remediate TCE impacts to groundwater caused by historical missile operations conducted at the site in the 1960s.

Performs clerical tasks including providing expense verification assistance for expense reports for field employees. Responsibilities also include editing and formatting multiple deliverables, ensuring uniformity across the contract. Works with multiple task managers and project managers and meets short deadlines.

Administrative Assistant, Region 9 START V Contract, Various Locations, EPA. Weston supports

EPA Region 9’s START program involving emergency response support. Provided expense verification assistance for various expense reports for employees. Responsibilities also include document control and production of all deliverables, both hard copy and electronic. Assisted multiple Task Managers with monthly billing. Assisted the program manager with planning meetings and training.

Administrative Assistant, Facility Renovations and Renewals, Recruiting Centers Phase 1-3, Confidential Location, USACE Omaha. Weston provides program management and design-build services, including Designer of Record (DOR), to survey facility conditions, devise and analyze solutions, and develop and implement work plans. Responsibilities have also included processing accounts payable;

serving as a general office assistant; and performing clerk tasks including communicating with banks and multiple vendors.

Administrative Assistant, Benchmark Energy Portfolio Site Assessments, Various Locations, CO, Colorado Oil and Gas Conservation Commission.