CN-370000-HW683-DC017D.pdf

PDF 6 MB Posted Dec 22, 2021

Attached to: Master Agreement FL|HW683|90e8124b5a65e607dedb86d39c72016e
Contract number: HW683
Issued by: Florida

About this file

Written by GovTribe AI · May 20, 2026

This is a Task Assignment (TA) document issued by the State of Florida Department of Environmental Protection (FDEP) under Contract Number HW683. The Task Assignment (DC017D) authorizes Geosyntec Consultants, Inc., a private environmental consulting firm, to conduct monitoring well installation and groundwater monitoring activities at Maitland Plaza in Maitland, Florida (ERIC Site 5057). The contract involves coordination between the FDEP (represented by Project Manager Sarah Aduwa) and Geosyntec (represented by Project Manager Nick Barnes). The work is scheduled for completion by July 18, 2025.

Geosyntec will perform four primary subtasks: project management, installation of one downgradient and offsite monitoring well to approximately 50 feet below land surface, annual groundwater monitoring of volatile organic halogens across 34 wells with sampling from 17 wells, and preparation of a Groundwater Monitoring Report. The total Task Assignment value is $24,457.47 on a fixed unit rate basis. Invoicing is structured in two phases: $6,224.82 for the Monitoring Well Installation Field Deliverable due April 14, 2025, and $18,232.65 for the Groundwater Monitoring Report and Final IDW Manifest due June 13, 2025. The cost estimate includes direct labor (104 hours), subcontractor services for drilling ($3,058), utility locating ($550), and investigation-derived waste disposal ($585), along with laboratory analysis and field equipment expenses. The project is funded from departmental appropriations with no additional funding sources specified.

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Funding Information:

Org. Code E.O. Object Code Budget Entity Appropriation

Category Grant # Project # Year Amount

Additional Funding Information attached on separate page.

Rev. 8/26/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Task Assignment This Task Assignment (TA) is entered into between the Parties named below, pursuant to Contract Number: .

1. TA Number: TA Completion Date:

TA Description:

2. Parties State of Florida Department of Environmental Protection

(Department)

Department Project Manager: Department Project Manager Phone:

Contractor Name: (Contractor ) ntractor’st ’s Project Manager: ontractor’s t’s Project Manager Phone:

3. Project Number:

(If different from TA Number)

Project Location(s):

Project Name:

4. As consideration for the services rendered by Contractor under the terms of this TA, the Department shall pay the Contractor on the following bases, up to the Total TA Value as indicated below:

Fixed Price:

Fixed Unit Rate: (Extended Price)

Cost Reimbursement:

Total TA Value:

5. The Parties agree to comply with the terms and conditions of the underlying the Contract, and the following attachments which are hereby incorporated by reference:

Attachment 1:

Additional Attachments (if necessary):

IN WITNESS WHEREOF, this TA shall be effective on the last date signed below.

State of Florida Department of Environmental Protection CONTRACTOR Department Name:

Title:

Secretary or Designee

(Authorized Signature) (Authorized Signature) Date:

Additional signatures attached on separate page.

HW683

DC017D Completion July 18, 2025

This Task Assignment authorizes Geosyntec to conduct Monitoring Well Installation and Groundwater Monitoring activities at Maitland Plaza in accordance with Geosyntec scope of work, cost estimate and schedule received on January 14, 2025.

Sarah Aduwa 850-245-8973 Contractor Geosyntec Contractor

Contractor Nick Barnes Contractor 813-557-1165

ERIC 5057

110 North Orlando Avenue Maitland, FL 32751

Maitland Plaza

Contractor Contractor

✔ $ 24,457.47

$ 24,457.47

Scope of Work

Geosyntec Contractor Todd Kafka

Contract Manager

Todd Kafka, P.G. Digitally signed by Todd Kafka, P.G.

Date: 2025.01.21 08:46:29 -05'00'

Mubeen Darji

Mubeen Darji, P.E. Digitally signed by Mubeen Darji, P.E.

Date: 2025.01.21 08:05:48 -05'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WC TAFORM

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Subtask 2 - Monitoring Well Installation Field Deliverable 04/14/2025

Subtask 1, 3, 4 - Groundwater Monitoring Report and Final IDW Manifest 06/13/2025

Subtask 2 - Monitoring Well Installation Field Deliverable $ 6,224.82

Subtask 1, 3, 4 - Groundwater Monitoring Report and Final IDW Manifest $ 18,232.65

$ 24,457.47

HW683

DC017D

FFLLORIDAA DDEEPARTMENTT OOFF

EEnvironmentall Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ronn DeSantis Governor

Jeanette Nuñez

Lt. Governor

Alexiss A.. Lambert Secretary

To: HW683 Contract Negotiation File Maitland Plaza Maitland, Florida

ERIC_5057

From: Sarah Aduwa, Project Manager Date: January 14, 2025 Subject: Negotiation Summary

HW683_DC017D

Nick Barnes is the project manager; his hours are directly computed.

Subtask 2 – Monitoring Well Installation This Subtask includes costs associated with the installation of one downgradient and offsite monitoring well as recommended in the February 2024 Annual Groundwater Monitoring Report to complete delineation of VOHs. An existing access agreement with this offsite property owner is in place.

Subtask 3 and 4 – Groundwater Monitoring and Reporting This subtask includes the labor and expenses for the completion of a groundwater monitoring event. Geosyntec will mobilize the Site to collect depth-to-water (DTW) measurements and groundwater samples from the Site-wide monitoring well network.

Geosyntec will measure DTW from all 34 wells within a 24-hour period and collect laboratory analytical samples from 17 wells in accordance with FDEP Standard Operating Procedures (SOPs) and submitted for laboratory analysis of volatile organic halogens (VOHs) by Environmental Protection Agency Method 8260. Geosyntec will prepare a Groundwater Monitoring Report documenting the VOH results of the groundwater monitoring event.

The FDEP Project Manager agrees to the scope of work and final cost associated with this Task assigner. The final cost is $24,457.47 with 104 labor hours.

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LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Maitland Plaza SUBTASK: Monitoring Well Installation

DATE: 1/13/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Professional N. Barnes 2

Professional G. Summers 10

TOTAL LABOR 12

VEHICLE TYPE RATE UNIT USEAGE

Truck Summers $120.00 Day 1 $120.00 Van $120.00 Day $0.00

Subtotal $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

Hotel $130.00 Day $0.00 Hotel $130.00 Day $0.00 Per Diem $36.00 Day $0.00 Per Diem $36.00 Day $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Drilling (Conventional) Environmental Drilling Service Monitoring Well Installation $3,058.00 $3,058.00

$0.00 $0.00 Subtotal $3,058.00

Other GPRS Utility Locating $550.00 $550.00

$0.00 $0.00 Subtotal $550.00

TOTAL SUB $3,608.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Subtotal $0.00

Shipping Small Cooler (0 to 25 lbs) $110.00 $0.00

Subtotal $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Analytical Related

Monitoring Well Installation Kit $325.00 Day 1 $325.00 Subtotal $325.00

Expendables $40.00 Day 1 $40.00

Subtotal $40.00

TOTAL EQUIPMENT $365.00

Prepare Field Package and RPO notifications (1.5 hr). Evaluate field data (0.5 hr/day x 1 days = 0.5 hr).

Field kick off meeting and field package preparation (1 hr). Rd trip Mobilization from Titusville (2 hr). Oversee GPR locate and monitoring well installation (6 hrs). Compile field notes (0.5 hrs)

1/14/2025 Page 3 of 5 Subtask 2

SUBTASK: Monitoring Well Installation

DATE: 1/13/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Professional N. Barnes 4

Professional G. Summers 25

Sr. Staff Professional B. Anderson 23

TOTAL LABOR 52

VEHICLE TYPE RATE UNIT USEAGE

Truck Summers $120.00 Day 2 $240.00 Van Anderson $120.00 Day 2 $240.00

Subtotal $480.00

TOTAL VEHICLE $480.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

IDW

Erwin Remediation PFAS-Impacted Waste ($195/drum) 3 drums $585.00 $585.00

Subtotal $585.00

TOTAL SUB $585.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

VOHs 17 MWs $73.00 17 0 $1,241.00

Subtotal $1,241.00 Shipping

Large Cooler (25 to 50 lbs) $150.00 2 $300.00 Subtotal $300.00

TOTAL LAB $1,541.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Drilling Related

Subtotal $0.00 Analytical Related

Groundwater Sampling Kit (2 ppl, 2 kits) $290.00 Day 4 $1,160.00 $0.00 $0.00

Subtotal $1,160.00 IDW Related

Drum $100.00 Drum 1 $100.00 Subtotal $100.00

Expendables $40.00 Day 2 $80.00

Subtotal $80.00

Other Total Survey Station $50.00 Day 1 $50.00 Global Positioning System $175.00 Day 1 $175.00

Subtotal $225.00

TOTAL EQUIPMENT $1,565.00

Prepare Field Package and RPO notifications (2 hr). Evaluate field data (0.5 hr/day x 2 days = 1 hr). Waste profile and IDW manifesting (1 hr).

Field kick off meeting and field package preparation (1 hr). Rd trip Mobilization from Titusville (2 hr/day x 2 days = 4 hrs). Collect depth-to-groundwater measurements from 17 MWs (3 hr). , Calibration of instruments (0.5 hr/day x 2 days = 1 hr). Sample 10 wells @ 1.5 hrs/well (15 hr).

Compiling field notes (1 hr).

Field kick off meeting and field package preparation (1 hr). Rd trip Mobilization from Titusville (2 hr/day x 2 days = 4 hrs). Survey TOC of new MW (1 hr), Calibration of instruments (0.5 hr/day x 2 days = 1 hr). Collect depth-to-groundwater measurements from 17 MWs (3 hr). Sample 7 wells @ 1.5 hrs/well (10.5 hrs). Sample management/shipping (1 hr). IDW management (1 hr).

1/14/2025 Page 4 of 5 Subtask 3

SUBTASK: Groundwater Monitoring Report

DATE: 1/13/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Principal T. Kafka 2

Project Professional M. Hensley 8

Project Professional N. Barnes 20

TOTAL LABOR 30

Evaluating and interpreting groundwater data, develop conclusions and recommendations, and PG sign/seal of Groundwater Monitoring Report

Prepare figure package for Groundwater Monitoring Report

Prepare Groundwater Monitoring Report

1/14/2025 Page 5 of 5 Subtask 4

12802 Tampa Oaks Blvd.

Suite 151

Tampa, FL 33637

PH 813-558-0990

www.geosyntec.com

Maitland Plaza (ERIC_5057)_HW683 SOW_GMR_2025_01

January 13, 2025

Ms. Sarah Aduwa Florida Department of Environmental Protection 2600 Blair Stone Road Tallahassee, FL 32399-2400

Subject: Scope of Work and CEF/LOE – Monitoring Well Installation and Annual Groundwater Monitoring Maitland Plaza 110 North Orlando Avenue Maitland, FL 32751 FDEP Site ID No. ERIC_5057

Dear Ms. Aduwa:

Geosyntec Consultants, Inc. (Geosyntec) has prepared this proposed Scope of Work (SOW), Level of Effort (LOE), and Cost Estimating Form (CEF) to conduct monitoring well installation activities and annual groundwater monitoring for volatile organic halogens (VOHs) at the Maitland Plaza Site located in Maitland, Florida (ERIC_5057). A description of task breakdown for field activities and report preparation is provided below. A CEF/LOE is provided as Attachment A.

Subtask 1 – Project Management

Costs associated with this subtask are directly computed.

Subtask 2 – Monitoring Well Installation

This Subtask includes costs associated with the installation of one downgradient and offsite monitoring well (Figure 1) as recommended in the February 2024 Annual Groundwater Monitoring Report in an effort to complete delineation of VOHs. An existing access agreement with this offsite property owner is in place.

Prior to conducting monitoring well installation activities, Geosyntec will observe a subsurface survey to identify potential subsurface utilities or obstructions. Subcontractor quotes are provided in Attachment B. GPRS provided the most competitive bid and has been selected for this work. The proposed monitoring well will be installed using direct-push technology (DPT) to approximately 50 feet (ft) below land surface (BLS). The monitoring well will be constructed with 10 ft of one-inch diameter Schedule 40 polyvinyl chloride (PVC) pre-packed well screen slotted at 0.010-inches and blank Schedule 40 PVC riser. The filter pack will consist of 20/30 silica sand placed

Maitland Plaza (ERIC_5057)_HW683 SOW_GMR_2025_01 around the well screen to approximately 0.5-ft above the top of the well screen, followed by a 0.5-ft thick 30/65 fine sand seal and Portland Cement grout to the surface. The monitoring well will be competed flush-to-grade in 8-inch diameter manhole embedded in a 2-ft by 2-ft concrete pad.

The monitoring well will be developed until visually clear. Soil cuttings and development water will be containerized in drums prior to offsite disposal.

Geosyntec obtained cost estimates from three drilling subcontractors. The quotes are provided in Attachment B. EDS provided the most competitive bid and has been selected for this work.

Subtask 3 – Annual Groundwater Monitoring

This subtask includes the labor and expenses for the completion of a groundwater monitoring event. Geosyntec will mobilize to the Site to collect depth-to-water (DTW) measurements and groundwater samples from the Site-wide monitoring well network. Geosyntec will measure DTW from all 34 wells within a 24-hour period. Each well is a flush mount that may require bailing of the manholes. Geosyntec staff will survey the top of casing (TOC) of the newly installed monitoring well and collect GPS coordinates of the well during this Subtask. Geosyntec will collect laboratory analytical samples from 17 wells in accordance with FDEP Standard Operating Procedures (SOPs) and submitted for laboratory analysis of volatile organic halogens (VOHs) by Environmental Protection Agency Method 8260. A summary of the proposed wells for sampling are listed below; please refer to the figures in Attachment C for the prior groundwater quality results.

Shallow Monitoring Wells

(15 to 30 ft BLS)

Deep Monitoring Wells (40 to 50 ft BLS)

Vertical Delineation Monitoring Well (60 to 70 ft BLS)

GMW-001

GMW-003

GMW-004

MW-8R

MW-12

MW-33

MW-38

MW-48

DW-3

GMW-002

GMW-005

GMW-007

GMW-008

GMW-009

GMW-010

GMW-011 – Proposed New Offsite Well

GMW-006

Based on the historic DTW at the Site, it is assumed that a peristaltic pump will be used to purge and sample each monitoring well. Purge water will be stored in 55-gallon drums. Based on per-and polyfluoroalkyl substances (PFAS) screening previously completed at the Site, it is assumed that the IDW drums will need to be disposed of as PFAS-impacted waste. Costs prepared by the waste disposal companies are included in Attachment B. Based on the bids, Geosyntec

Maitland Plaza (ERIC_5057)_HW683 SOW_GMR_2025_01 recommends selecting Erwin Remediation to haul and dispose of investigation derived waste (IDW) generated during monitoring well installation and sampling activities. It is assumed that oversight of the IDW pickup will not be required.

Subtask 4 – Groundwater Monitoring Report

Geosyntec will prepare a Groundwater Monitoring Report documenting the VOH results of the groundwater monitoring event. The report will contain tables summarizing field/laboratory groundwater data, figures showing groundwater flow direction(s), and a summary of the field activities completed. The report will be signed and sealed by a Florida-licensed professional geologist or engineer.

Invoice and Deliverable Schedule

Subtask Deliverable Due Date Invoice Amount

2 Monitoring Well Installation Field Deliverable April 14, 2025 $6,224.82

1, 3, 4 Groundwater Monitoring Report and Final IDW Manifest June 13, 2025 $18, Total $2

CLOSURE

Please contact us if you have any questions or require additional information upon your review.

Sincerely, Nicholas S. Barnes P.E. (FL) Todd K. Kafka, P.G. (FL)

Project Engineer Senior Principal Hydrogeologist

Attachments: CEF-LOE Attachment A – Proposed Monitoring Well Location Attachment B – Subcontractor Bids Attachment C – PCE and TCE Analytical Results – Jan. 2024

ATTACHMENT A

Proposed Monitoring Well Location

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ATTACHMENT B

Subcontractor Quotes

Drilling Preferred

Drilling Solutions

Action Environmental

Environmental Drilling Service

Days 1 1 1 Mobilization $750 $750 $600

Drums 2 2 2 Total $4,020 $3,645 $3,058

Utility Locating GPRS Geoview GeoTek Total $550 $600 $750

IDW Erwin Remdiation

Hull's Environmental

Services Hepaco

Disposal (per drum) $1,100.00 $141.75 Transportation (per drum or per pickup) $50.00 Flatbed w/ Liftgate (per hour, min 4 hrs) - - $76.32

Truck Driver (per hour, min 4 hrs) - - $69.60 Energy, Security, and Recovery Fee - - 15%

Estimated Drums 3 3 3 Total $585.00 $3,300.00 $1,200.69

Subcontractor Bid Evaluation

$195.00

1 LS $750.00 $750.00

1 LS $125.00 $125.00

1 Days $2,000.00 $2,000.00

1 EA $490.00 $490.00

1 EA $130.00 $130.00

2 EA $75.00 $150.00

TOTAL $3,645.00

Jonathan Abbott Drilling Division Manager

*Note: It is against PDS policy to drill in Pea Gravel. Borings in Pea Gravel will be terminated or can proceed solely at the risk of the consultant, DEP or Property Owner

GPRS is the nation’s premier company specializing in the detection of underground utilities and underground storage tanks, video pipe inspection, leak detection and the imaging of concrete structures. Our services enable your projects to stay safe, on time and on budget.

GPRSINC.COM

SIM-CERTIFIED FIELD STAFF

Our SIM-Certified Project Managers are equipped with the latest technology, industry leading training and a methodology that has produced over 99.8% accuracy on over 300,000 projects. Visit SIMSPEC.ORG today for details.

NATIONWIDE FOOTPRINT

GPRS is the largest company of our kind. With highly trained Project Managers across America we can provide rapid response to your job site — wherever it may be located.

CONSULTATIVE APPROACH

GPRS Project Managers are trained to help you remove barriers that could impact your project being safe, on time and on budget. They provide industry-leading deliverables such as CAD, 3D drawings, NASSCO reports, and a .KMZ and .PDF map is included with every utility locating project which accelerates planning, organizes operations and increases communication.

PROPOSAL

VISUALIZING

THE BUILT WORLD

A B O V E AND B E L O W G R O U N D

GEOSYNTEC

GPRSQUOTE-175069 v.1 Page 2 of 4

January 7, 2025 Client: GEOSYNTEC Project Address: 431 East Horatio Avenue Maitland, FL 32751 Quote Number: GPRSQUOTE-175069 GPRS Opportunity Name/Number: 431 East Horatio Avenue, Maitland, Florida, 32751

Submitted By:

Maranda Strzesinski

To schedule, please email:

floridainfo@gprsinc.com

GPRS appreciates the opportunity to provide this proposal. We encourage you to visit our website (www.gprsinc.com) and contact any of the numerous references listed. Our insurance certificate and W-9 can also be downloaded here. Please feel free to contact us if you have any questions or need additional information. Visit for an overview of our industry-leading best practices.

SCOPE OF WORK

Soil Boring: We understand the scope of work on this project is to search for underground utilities in a 10’ radius around 1 soil bores. We will attempt to trace any utilities for which structures are visible from the work area. Utilities will be marked on the surface using paint, pin flags, or other appropriate means. The client will be responsible for providing drawings or notifying GPRS of any utilities entering the work area for which there are no apparent surface features or structures visible from the work area. To avoid additional charges, the areas should be laid out, marked, and cleared of obstructions before our arrival. Please visit www.simspec.org for an overview of our industry-leading best practices that will be applied to this project.

GPRS is not responsible for housekeeping. Any debris, equipment, or other obstructions in the area at the time of scanning could potentially block out needed data.• A thorough utility search can only be completed if GPRS is given access to all utility structures, interior and exterior. This service is never a replacement for the use of the state One Call system (811).

All of our technicians have OSHA-10 safety training or greater. Site-specific safety training is not included in this quote. Please notify us if this project requires additional safety training.

EQUIPMENT

Underground Scanning GPR Antenna. This GPR Antenna uses frequencies ranging from 250 MHz to 450 MHz and is mounted in a stroller frame that rolls over the surface. Data is displayed on a screen and marked in the field in real-time. The surface needs to be reasonably smooth and unobstructed to obtain readable scans. Obstructions such as curbs, landscaping, and vegetation will limit the efficacy of GPR.

The total effective scan depth can be as much as 8’ or more with this antenna but can vary widely depending on the soil conditions and composition. Some soil types, such as clay, may limit maximum depths to 3’ or less. As depth increases, targets must be larger to be detected, and non-metallic targets can be challenging to locate. The depths provided should always be treated as estimates as their accuracy can be affected by multiple factors. For more information, please visit: Link

Electromagnetic Pipe Locator. This receiver can passively detect the signals from live AC power or radio signals traveling along some conductive utilities. Operators can connect a transmitter directly to accessible metallic pipes, risers, or tracer wires to generate a current at a specific frequency. The receiver can then detect the resulting signal along the pipe or tracer wire. Various factors may impact this device's effectiveness, including (but not limited to) access to the utility, conductivity, grounding, and interference from other utilities.

The depths provided should always be treated as estimates as their accuracy can be affected by multiple factors. For more information, please visit: Link

Traceable Rodder. The rodder consists of a copper wire encased in fiberglass. This device is pushed through a pipe with direct access, such as a sewer line at a cleanout or a storm drain catch basin. Operators then induce a current on the wire and trace the signal from the surface. The maximum traceable depth is 10’ depending on the soil conditions, and the maximum distance is 200’. Inserting the rodder into deeper pipes within manholes may not be feasible depending on site conditions. GPRS will not access electrical conduits. The signal is not detectable through metallic pipes. For more information, please visit: Link

GPS. This handheld unit offers accuracy down to 4 inches; however, the accuracy achieved will depend on the satellite environment at the time of collection and is not considered survey-grade. Features can be collected as points, lines, or areas and then exported as a KML/ KMZ or overlaid on a CAD drawing. For more information, please visit: Link

GPRSQUOTE-175069 v.1 Page 3 of 4

Supporting Documentation

GPRSQUOTE-175069 v.1 Page 4 of 4

PROJECT COSTS

SERVICE DESCRIPTION

FIELD SERVICES Described on Page 2 JOB SUMMARY REPORT PDF including a brief description of equipment used, findings, limitations, and site photos sent at the conclusion of every job.

GPS MAP Findings will be collected with GPS and displayed with an aerial image background. Results are not survey-grade accuracy. See example: Link SITEMAP® PERSONAL LICENSE Findings will be collected with GPS and made available on SiteMap to access the automated deliverable PDF Map, KMZ, SHP files and map viewer access on SiteMap. Results are not survey-grade accuracy. For more information, please visit: Link

TOTAL $550.00

GENERAL TERMS & CONDITIONS

This proposal is subject to the General Terms and Conditions for Services of Ground Penetrating Radar Systems, LLC posted at Link (the “Terms and Conditions”) and is hereby incorporated by reference into and made a part of this proposal. Customer acknowledges it has read and agrees to be bound by such Terms and Conditions. In the event of any conflict between the terms of this proposal and the Terms and Conditions, the Terms and Conditions will prevail. Customer also acknowledges that Ground Penetrating Radar Systems, LLC may, from time to time and at its discretion, modify the Terms and Conditions and Customer agrees to be bound by such Terms and Conditions as modified.

Customer agrees to meet and perform all requirements described in this document and has fully read and understands all items listed within this document.1.

It is the customer’s responsibility to prepare the site for scanning, including clearly identifying areas to be scanned, securing access to all areas required for scanning, removing and keeping these areas clear and free of obstructions. Delays caused by customer’s failure to do so may result in an increased price.

GPRS does not conduct an investigation, analysis, or interpretation of soil composition, soil/concrete conditions, or geophysical, geological, engineering, or land surveying information. The customer acknowledges understanding that we are merely reporting retrieved data and that we do NOT provide geophysical, geological, engineering, or land surveying services. Customer should contact a professional in those fields if such services are needed. Data collected during may only be suitable for use within the scope of this proposal.

If any work to be performed is within a road or street, unless specifically included by GPRS within this proposal, it is the customer’s responsibility to provide adequate traffic control to allow GPRS’ personnel to safely and efficiently work in the road/street.

Time-on-site in excess of 8-hours will be billed at overtime rates.5.

This price assumes that we will be given access to perform the work during normal, weekday business hours. Work performed outside of 6am-5pm Monday- Friday will be billed at overtime rates.

These rates assume that there are no certified payroll or prevailing wage requirements for this work. If GPRS receives notice that any of these conditions exist, there will be additional costs.

If this proposal is not accepted within 90 days of January 7, 2025, then the pricing may be subject to review.8.

If for some reason the technician arrives on site and the work is cancelled there will be a charge of $500 per requested technician.9.

If your project is in WV, SD, NM, or HI: State sales tax is not included in the total on this proposal, but will be included on the invoice.10.

Payment Terms are Net 30; or as specified if a current Master Service Agreement is in place.11.

ACCEPTED AND AGREED

Print Name:_____________________ Signature:_____________________ Date:________________

Company Phone/Email:___________________________ PO #:___________ Job #:______________

From: Steve Scruggs To: Nick Barnes; Mike Wightman Subject: RE: Utility Locate Request - 431 E Horatio Ave, Maitland, FL Date: Tuesday, January 7, 2025 11:32:24 AM

CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. If you have any suspicion, please confirm with the sender verbally that this email is authentic. If you suspect fraud, click "Phish Alert Report."

Cost would be $600 to clear. If needed, we have openings W-F still this week.

Thanks!

Steve Scruggs, P.G.

GeoView Associates, Inc.

Direct: 904 261-4933 Cell: 904 556-9595

From: Nick Barnes <Nick.Barnes@Geosyntec.com> Sent: Tuesday, January 7, 2025 11:05 AM To: Mike Wightman <mwightman@geoviewinc.com>; Steve Scruggs <sscruggs@geoviewinc.com> Subject: Utility Locate Request - 431 E Horatio Ave, Maitland, FL

Mike, Steve, I am interested in getting a quote for utility locating in the vicinity of one proposed monitoring well location. The site address is: 431 E Horatio Ave, Maitland, FL.

The proposed monitoring well is shown on the far right (East) side of the attached figure in red.

Thank you, Nick

GGeoTek Services, LLC

4060 Sparrow Hawk Road Melbourne, FL 32934-8525 info@GeoTekServices.com 321.473.7498

408 Ditmar Street Pensacola, FL 32503

ErwinRemediation@Gmail.com - P.O. Box 884 Gulf Breeze, FL 32562 (850) 292-6511

To: Ms. Maria Lemes Geosyntec Consultants, Inc.

19321 US Highway 19 North Clearwater, FL 33764

December 16, 2024

Re: Non-Hazardous Drum Disposal of PFOS/PFAS Impacted Materials

Ms. Lemes:

The price for the transportation and disposal (T&D) of 55-gallon drums of non-hazardous soil, mud, and water is listed below:

Impacted with Non-Hazardous Petroleum or Chlorinated Solvents:

Description Rate Unit T&D - Non-Haz Soil $ 110.00 Per Drum T&D - Non-Haz Mud/Water $ 125.00 Per Drum

Impacted with Non-Hazardous PFAS/PFOS:

Description Rate Unit Profile Fee (Charged once per site) $ 350.00 Per Site T&D - Non-Haz PFOS/PFAS Impacted Soil $ 195.00 Per Drum T&D - Non-Haz PFOS/PFAS Impacted Mud/Water $ 195.00 Per Drum

Dry cleaning sites will require 8260-VOH lab analysis and PFAS sites will require the full FDEP lab analysis for IDW waste characterization.

This quote is valid for 120 days.

Respectfully, Jonathan Erwin Erwin Remediation, Inc.

Email: ErwinRemediation@Gmail.com Office: (850) 292-6511

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File details come from the government source that posted it. Updated May 20, 2026.