CTR055987_Amendment_16_-_Addtl_Personnel.pdf

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

CONTRACT

AMENDMENT

CONTRACT NO.: CTR055987

AMENDMENT NO.: 16

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:

▪ Danielle Welch PL V

▪ Alan Liu PL V

▪ Dong Ding PL V

▪ Linda Adams PL V

▪ Joshua Krochmal PL IV

▪ Paul Schrot PL IV

▪ Noel Handley PL IV

▪ Thomas Walzer PL IV

▪ Jessica Zielinski PL III

▪ Cindy Boyd PL III

▪ Jacob Dearing PL II

▪ Ethan Eberly PL I

▪ Zachary Lawson PL I

▪ Rochelle Myers Support Level III

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 13th day of December, 2023 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.

December 12, 2023

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 in completing several new Task Orders. We are requesting to add the following Weston staff to our authorized contractor personnel list:

• Joshua Krochmal (Professional Level IV)

• Paul Schrot (Professional Level IV)

• Noel Handley (Professional Level IV)

• Danielle Welch (Professional Level V)

• Rochelle Myers (Support Level III)

• Alan Liu (Professional Level V)

• Dong Ding (Professional Level V)

• Jessica Zielinski (Professional Level III)

• Linda Adams (Professional Level V)

• Zachary Lawson (Professional Level I)

• Thomas Walzer (Professional Level IV)

• Jacob Dearing (Professional Level II)

• Cindy Boyd (Professional Level III)

• Ethan Eberly (Professional Level I)

Attached to this letter are resumes for each of the (14) above-listed personnel. 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, 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: Joshua Krochmal How long with company? 4 years

Current position in company: Technical Director How long in position? 18 years

Position for the Services: GIS Specialist (Professional Level IV) How much of time will be dedicated to the Services? 10 %

What primary functions will be assigned?

Provide GIS support on TO, as needed. Develop maps for final deliverables. Assist with data management.

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

Over 18 years of experience in Emergency Response GIS and data management and 14 years of enterprise GIS experience including ArcGIS Server, Portal for ArcGIS, and ArcGIS Online. Experienced with Esri® suite of tools including, but not limited to: ArcGIS Desktop, ArcGIS Pro, ArcGIS Server and ArcGIS Online. 10 years of experience with Microsoft SQL and Access database management and proficient in HTML, JavaScript, and Python programming languages. See Attachment 3-B Supplement – Krochmal_GIS Specialist for specific and related project experience.

List person’s job-related training and education:

Education: B.S., Geoenvironmental Studies – Shippensburg University (2005)

Resume: Attachment 3-B Supplement – Krochmal_GIS Specialist

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

Attachment 3-B Supplement – Krochmal_GIS Specialist

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.

Joshua Krochmal – GIS Specialist Related experience with large, local, state, or federal government agencies: 18 years of experience in ER GIS, Enterprise GIS, and data management supporting EPA in Regions 1, 2, 3, 6, 8, and 9 as well as local state, county, and city government agencies across the nation including ADEQ.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

GIS/Data Management Lead, PCC Monitoring and Reporting, Camp Navajo, AZ, ADEQ. Led a team of GIS analysts to design and implement a data management system to streamline data collection and reporting. Published services and developed Field Maps application for situational awareness as well as Survey123 field data collection forms to replace paper forms used by field team. Developed database architecture to support reporting data collected using Survey123. Developed reporting interface for exporting formatted reports with data collected in the field.

GIS/Data Management Lead, 2020 OR Wildfires, Seattle, WA, EPA Region 10. Led GIS analysts, field data personnel, database administrators and remote developers to create robust and flexible system for collecting and reporting data. Developed integrated ArcGIS Collector and Survey123 data collection applications for use by field responders and Operations Dashboard for informing Operations Sections of status and progress. Served as data liaison with State of Oregon to identify properties with Right of Entry so EPA could respond in a timely and accurate manner. Worked with EPA Public Affairs and GIS teams to create public StoryMap for situational awareness. Coordinated with Oregon Department of Transportation, Office of Emergency Management and several County Commissioners to disseminate final data and ensure smooth transition to next Phase.

Technical Director, Water Access Coordination Group Communication Application and Website, Navajo Engineering & Construction Authority. Led a team of GIS analysts and developers to design and implement a data management system and accompanying StoryMap highlighting water availability, water points and resources in Navajo Nation during the COVID-19 pandemic. Developed a system allowing residents to sign up to receive alerts via text message or email originated by one of the Navajo Nation Chapters informing residents to changes in water availability or other pertinent information.

Utilized SQL server databases, webhooks, Survey123 and Simple Mail Transfer Protocol (SMTP) to send messages to residents as entered by the respective Chapter.

GIS/Data Manager, Data Management and Visualization, Boston, MA, EPA Region 1, GIS/Data Management. Worked closely with On-Scene Coordinator (OSC) to develop agenda and presentation materials for 2-day EPA-focused data management training and exercise for both EPA OSCs and Regional START personnel. Facilitated and presented during the enterprise data management sessions, created exercise scenarios and data collection/management products for the field data exercise.

Technical Director, New Jersey Coastal Coalition Emergency Weather Application, NJ, New Jersey Coastal Coalition. Led a team of GIS analysts and developers to design and implement a data management system and accompanying storymaps for public situational awareness for extreme weather events. The system was designed to make New Jersey communities more resilient in the face of severe weather events and flooding caused by climate change. The system enables a targeted distribution of real time information and map-based insights through text message or email alerts to registered users.

Flooding and severe weather event data are archived and accessible by FEMA for future use to justify grant requests to construct solutions to prevent future flooding.

GIS Development Lead, EPA Emergency Response Portal, Washington, DC, EPA Office of Emergency Management. Served as the Lead Technical Architect for implementing EPA’s Emergency Response (ER) Portal. Participated in several planning meetings to gather requirements from various stakeholders and then scoped out and designed the architecture for EPA’s ER Portal. Configured four Amazon Web Services (AWS) cloud servers along with Esri’s Portal, Datastore, ArcGIS Server, Web Adaptor and Monitor software. Coordinated with EPA’s Environmental Response Team (ERT) to configure an Amazon Elastic Load Balancer and configure network and domain name system settings.

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: Paul Schrot How long with company? 21 years

Current position in company: Senior Project Scientist How long in position? 29 years

Position for the Services: 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 Spill Prevention, Control, and Countermeasures (SPCC) Plans, Stormwater Pollution Prevention Plans (SWPPPs); Pollution Prevention (P2) Plans, and Integrated Solid Waste Management (ISWM) Plans. Prepares Generic and Site/Project-Specific Uniform Federal Policy for Quality Assurance Project Plans (UFP-QAPP) for Long-Term Management (LTM), remedial investigations (RI), and remedial actions, including supplemental plans such as Environmental Protection Plans (EPPs) and Waste Management Plans (WMPs). Experience with Phase I Environmental Site Assessment (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_Scientist for specific and related project experience.

List person’s job-related training and education:

Education: B.S., Water Resources, Oneonta University (1994)

Resume: Attachment 3-B Supplement – Schrot_Scientist

Attachment 3-B Supplement – Schrot_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 – Scientist Related experience with large, local, state, or federal government agencies: 25 years of experience supporting local, state, and federal government clients including ADEQ. AFCEC, and USACE.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Senior Project Scientist, PCC Monitoring and Reporting, and LTM and Reporting for IRP Sites, Camp Navajo, AZ, ADEQ. Prepared 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. Responsible for on-site quality assurance and safety during quarterly sampling and monitoring event. Supported 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.

Senior Project Scientist, Geotechnical Investigation at Yuma Proving Ground Solid Waste Facility, Yuma, AZ, USACE Tulsa. Prepared a Construction Stormwater Pollution Prevention Plan (SWPPP) to support a geotechnical investigation at a municipal solid waste facility and consistent with the National Pollutant Discharge Elimination System (NPDES). Developed the SWPPP in accordance with the Arizona Pollutant Discharge Elimination System (AZPDES) Construction General Permit (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 (PBR), Tyndall AFB, FL, Panama City, FL, Air Force Civil Engineer Center (AFCEC). Provided technical support to develop and prepare Remedial Investigation/Feasibility Study (RI/FS) Work Plans in the Uniform Federal Policy Quality Assurance Project Plan (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 Conceptual Site Model (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 Environmental Site Assessments (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 best management practices (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.

3 Name: Noel Handley How long with company? 2 years

Current position in company: Project Leader How long in position? 18 years

Position for the Services: Scientist (Professional Level IV) How much of time will be dedicated to the Services? 10 %

What primary functions will be assigned?

Will support fieldwork, as needed. Responsible for data collection, analysis, and report/plan writing and editing. Supports the PM as needed for coordinating fieldwork document/deliverable management, field oversight, and technical support.

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

18+ years of experience conducting program and project administrative management support including document management, data management, quality control/quality assurance oversight, health and safety implementation, costing, budgets, client coordination, operations management, and field oversight. See Attachment 3-B Supplement – Handley_Scientist for specific and related project experience.

List person’s job-related training and education:

Education: B.S., Land Use Planning with Geology Minor - Metropolitan State College of Denver (1999)

Resume: Attachment 3-B Supplement – Handley_Scientist

Attachment 3-B Supplement – Handley_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.

Noel Handley – Scientist Related experience with large, local, state, or federal government agencies: 18+ years of experience working with several government agencies including various USACE districts as well as ARNG and AZARNG, performing program and project administration, operations, coordination, and oversight of HTRW Remediation, Phase I Environmental Assessments, Phase II Subsurface Investigation, and multi-complex environmental remediation projects.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Project Leader, Camp Navajo Long Term Management, Camp Navajo, AZ, ARNG and AZARNG.

Project involved long-term groundwater monitoring/sampling, Land Use Control Maintenance, and reporting of Installation Restoration Program (IRP) and Post-Closure Care (PCC) sites. Responsibilities include reviewing and performing QC/tracking of quarterly sampling events involving daily field documentation, chain of custodies, lab receipt reports, and lab analytical reports. Routinely performs technical reviews of quarterly and annual IRP and PCC reporting.

Task Manager, Fort Flagler Military Reservation Phase I ESA, Port Townsend, WA, USACE.

Project involved performance of Phase I Environmental Site Assessment (ESA) for Formally Used Defense Sites (FUDS). The Phase I ESA was performed in general accordance with the American Society of Testing of Materials (ASTM) Standard Practice for the evaluation of environmental risk by determining the potential of recognized MMRP concerns associated with former military use of Admiralty Inlet for historical Navy training. Responsibilities included performing reviews of data and historical records including environmental database and public records search to identify past and current uses of the property. Authored reports, including preparing detailed findings, conclusions, and recommendations.

Project Leader, RI-ROD and Long-Term Monitoring at MMRP and IRP Sites, Picatinny Arsenal, NJ, USACE Baltimore. Completion of various CERCLA process response phases, including RI/FS, Proposed Plans, Records of Decisions, and long-term monitoring for MMRP and IRP sites. Responsible for developing RAB meeting content including presentation materials and performs project documentation coordination.

Task Manager, Fort Ord Environmental Services Cooperative Agreement Program, Monterey, CA, Fort Ord Reuse Authority. Project involved the early transfer and completion of removal actions, RI/FS, remedial designs, and remedial actions of approximately 3,484 acres of property from the former Fort Ord Superfund Site. Developed/managed project submittals, estimating, subcontracts, budget tracking, and billing. Performed scheduling, oversight, and coordination of field activities, ensuring compliance with environmental and engineering practices, standard operating procedures, health and safety standards, federal and local codes, and federal, state, and local regulations. Developed, managed, and implemented project reporting to include Quality Assurance Project Plans, Site Specific Work Plans, Health and Safety Plans, Remedial Investigation/Feasibility Studies, Proposed Plans, Records of Decision, and project closeout reporting, Task Manager, FUDS MMRP Remedial Action Former Mojave Gunnery Range "C", Mojave, Kern County CA, USACE Sacramento. Implement Remedial Action under the Defense Environmental Restoration Program (DERP), Formerly Used Defense Sites (FUDS), and Military Munitions Response Program (MMRP) for approximately 3,700 acres at the former Mojave Gunnery Range "C" Area.

Responsibilities included but were not limited to: development, management, and delivery of project submittals, estimating, subcontracts, project budget tracking, and project billing. Scheduled and coordinated biological survey field activities and developed/implemented project and program reporting to include Project Management Plan, Quality Assurance Surveillance Plan, UFP-QAPP, and Community Relations Plan.

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: Danielle Welch How long with company? 16 years

Current position in company: Project Manager How long in position? 12 years

Position for the Services:

Project Manager / 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_PM-Scientist for specific and related project experience.

List person’s job-related training and education:

Education: M.S., Geology - Georgia State University (2000); B.S., Geology - University South Carolina (1997)

Resume: Attachment 3-B Supplement – Welch_PM-Scientist

Attachment 3-B Supplement – Welch_PM-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 Manager / 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:

Project Manager, AZDEMA ECPs, Camp Navajo, AZ, ADEQ/AZNG. Managed multiple Task Orders for the AZNG to include the development of an Environmental Condition of Property (ECP) Work Plan for the State program and a Remediation Five Year Plan. Coordinated with USACE to obtain Rights of Entry (ROEs), worked with the AZNG and ESRI to update the GIS database. Purchased environmental equipment on behalf of AZNG and reviewed ECP Reports for individual properties.

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 Conceptual Site Models, Work Plans, groundwater and soil investigations, 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 (ADEM) UST program regulations. Assisted the Project Manager with the development of state-specific Sampling and Analysis Plans (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.

5 Name: Rochelle Myers How long with company? 22 years

Current position in company: Senior Administrative Assistant How long in position? 22 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 – 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, 2022 PCC Monitoring and Reporting, Camp Navajo, AZ, ADEQ. Project scope includes quarterly monitoring and sampling of regional aquifer wells, semiannual monitoring, sampling, and inspection of vadose zone monitoring wells and Former Stock Tank surface water; and annual inspection of LUCs and sediment and surface water sampling. Responsible for providing expense reporting assistance for various expense reports for employees.

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 meeting 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 of meetings and trainings.

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 bank and multiple vendors.

Administrative Assistant, Benchmark Energy Portfolio Site Assessments, Various Locations, CO, Colorado Oil and Gas Conservation Commission. Currently supporting project involving environmental response services, decommissioning, plugging, and reclamation services of orphan wells throughout Colorado. Provides clerical support involving assisting with expense verifications for expense reports for employees in the field. Also responsible for processing of accounts payable and serving as a general office assistant, including formatting documents as needed.

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: Alan Liu, PhD, PE How long with company? 17 years

Current position in company: Project Engineer How long in position? 20 years

Position for the Services:

Groundwater Modeler (Professional Level V)

How much of time will be dedicated to the Services? 5-10 %

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_Groundwater Modeler 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); M.S. Management Science - Tsinghua University (2002); B.E.

Environmental Engineering - Tsinghua University (1999).

Registrations: P.E. (MD, #40827; NH, #17151)

Resume: Attachment 3-B Supplement – Liu_Groundwater Modeler

Attachment 3-B Supplement – Liu_Groundwater Modeler

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, PhD, PE – Groundwater Modeler 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:

Groundwater Modeler, FFY21-SY21-ENVR-EMO-CNCCP, Bellemont, AZ, ADEQ. Compliance monitoring in support of post-closure of a Resource Conservation and Recovery Act (RCRA) site at Camp Navajo, Arizona. Monitoring activities include vadose water, surface water, and groundwater, with inspection of Land Use Controls. Compliance data is evaluated using statistical methods to determine if new releases occur and are protective of groundwater users. Responsibilities include reviewing and updating vadose zone infiltration model, processing/visualizing precipitation data to determine rainfall events, performing modeling, and evaluating the potential impact of vadose zone water to groundwater.

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. Completed groundwater F&T modeling. 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. Additional work included data analysis, updating CSM, technology evaluation; and developing a groundwater flow model to support PRB design analysis. Led development of FS for deep bedrock including alternative development, detailed 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.

7 Name: Dong Ding, Ph.D., PE, PG How long with company? 3 years

Current position in company: Project Level Engineer/Scientist How long in position? 15 years

Position for the Services: Hydrogeologist (Professional Level V) How much of time will be dedicated to the Services? 5-10 %

What primary functions will be assigned?

Provides support on projects involving groundwater modeling and development of hydrological and hydrogeological 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:

Over 15 years of experience working on-site remediation projects in accordance with CERCLA and RCRA, including preparation of CERCLAFSs, RCRA CMSs, environmental impact analysis, and mining investigation and FSs. Project engineering experience with NPS site types, including mine site remediation and waste impoundment closures. See Attachment 3-B Supplement – Ding_Hydrogeologist for specific and related project experience.

List person’s job-related training and education:

Education: Ph.D., Hydrological Science and Engineering – Colorado School of Mines (2016); M.S., Hydrogeology, University of Illinois Urbana-Champaign, (2008)

Registrations: PE (CO, #0058995); PG (WY, #PG-3851)

Resume: Attachment 3-B Supplement – Ding_Hydrogeologist

Attachment 3-B Supplement – Ding_Hydrogeologist

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.

Dong Ding, Ph.D., PE, PG – Hydrogeologist Related experience with large, local, state, or federal government agencies: Over 15 years of experience providing engineering and hydrogeological support on projects for various commercial, state, and local clients, including USACE and EPA.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Hydrogeologist, Design, and Installation of Interim Remedial Actions at PFAS-Impacted Sites, Shaw AFB, SC, USACE Omaha. Project involved historical fire training and petroleum firefighting activities and released aqueous film-forming foam (AFFF)-containing PFAS into the surface and subsurface soil and groundwater at three former burn pits at Shaw AFB. Conducted groundwater flow and fate and transport modeling of emerging chemicals PFOA/PFOS for designing remediation systems of soil and groundwater in three different areas. Performed groundwater flow modeling and capture zone analysis to help determine the locations and numbers of pumping wells for remediation and evaluated potential impacts to the nearby river and wetlands.

Hydrogeologist, Remedial Investigation of Multiple Media for PFAS, CNALF, Charlestown, RI, USACE Baltimore. Weston was tasked with performing broad-spectrum environmental studies and investigations, including a comprehensive RI under the FUDS program. Developed and refined the CSM and serves as the technical lead for sampling. Used simplified methods to solve complex problems in a short period of time, meeting the client’s various needs. Provides evaluations using numerical methods under the conditions of limited data.

Project Engineer/Scientist, Groundwater VOC Remediation, Lexington, TN, Johnson Controls International PLC. Constructed and calibrated model of transport and fate of TCE and tetrachloroethylene (PCE), evaluated potential impacts to residential wells and provided technical support for decision-making on remediation selection and additional sampling plan under the guidelines of

CERCLA/RCRA.

Project Engineer/Scientist, San Mateo Creek Basin Groundwater Site: Central Study Area RI/FS WP, Cibola and McKinley, NM, EPA Region 6. Reviewed Work Plan, CSM, RI sampling plan, and geochemical analysis for the RI/FS of the site with elevated levels of uranium, selenium, and other chemicals. Worked with EPA on providing suggestions on potential data gaps and additional analysis according to EPA Guidance for Conducting Remedial Investigations and Feasibility Studies Under

CERCLA.

Project Engineer/Scientist, Soil, Surface Water, and Groundwater Remediation, Dawn Mill Site, Spokane, WA, Newmont Corporation. Conducted Phase II ESA of the hydrogeology of the site;

explored the relationships between groundwater and surface water; identified the distribution and flow paths of the chemicals of concern (including heavy metals, radioactive, and other inorganic constituents) in the system using groundwater flow and chemical transport models; evaluated remedial alternatives, and provided technical support for the implementation and construction of remediation of hazardous contaminants to both surface water and groundwater.

Project Engineer/Scientist, Environmental Impact Assessment, Water Supply System Evaluation, and Groundwater Modeling for Environmental Permit Application for Phoenix Gold and Copper Mine, Battle Mountain, NV, Newmont Corporation. Investigated the site and analyzed data for the site and the basin. Constructed and calibrated a groundwater flow model to predict the groundwater inflow rate, the drawdown area, and the impact on the creeks near the site. These works were part of an environmental impact assessment with CERCLA-linked environmental analysis integrated. In addition, the water supply was designed with a sustainability assessment.

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: Jess Zielinski, CQM-C How long with company? 4 years

Current position in company: Engineering Professional How long in position? 6 years

Position for the Services:

Deputy Project Manager / Project Engineer (Professional Level III)

How much of time will be dedicated to the Services? 20 %

What primary functions will be assigned?

Serves as Deputy Project Manager directly supporting the Project Manager including fieldwork coordination and scheduling, management of project personnel, review and QC of project deliverables, and preparation and review of invoices and purchase orders. Also, provides engineering support on select TOs, as needed.

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

Over 6 years of experience monitoring construction work, soil sampling, monitoring surveying and density testing, QC management, data management, documentation, data review, and report preparation. Experience recording air particulate levels upwind and downwind of site activities and using PIDs to check air quality concerns.

Knowledgeable of Remedial Action Completion Reports and has experience managing activities on site in accordance with work plans and coordinating with subcontractor personnel and various regulatory agencies such as EPA Region 8 and DTSC. See Attachment 3-B Supplement – Zielinski_Deputy PM-Engineer for specific and related project experience

List person’s job related training and education:

Education: B.S., Environmental Engineering – Colorado School of Mines (2016)

Registrations: CQM-C, #NWK-1-20-00006 (2020)

Resume: Attachment 3-B Supplement – Zielinski_Deputy PM-Engineer

Attachment 3-B Supplement – Zielinski_Deputy PM-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.

Jess Zielinski, CQM-C – Deputy Project Manager / Project Engineer Related experience with large, local, state, or federal government agencies: 6 years of experience as an Environmental Engineer specializing in remediation projects and heavy civil construction for federal, state, and local clients including USACE and ADEQ.

Relevant Project Experience to Demonstrate Competence in Areas of Expertise:

Engineering Professional/Project Management Support, Camp Navajo Compliance Cleanup Program, Bellemont, AZ, ADEQ. Project involved long-term maintenance and post-closure care of three Munitions Response Work Areas on a military installation. Detections of munitions and explosives of concern and munitions constituents have been found within the on-site monitoring wells. Provided project management support, assisting with purchase order setups, requisitions, and invoicing, ETCs, leading fieldwork discussions, and managing personnel. Assisted in the development of the quarterly and annual reports, writing, and reviewing text, updating various tables with sampling analytical results, reviewing fieldwork documents, and using ProUCL to collect statistical information (including Mann Kendall trend lines, raw statistics, box plots, good of fit statistics, and outlier tests).

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 x-ray fluorescence (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…