CN-370000-HW687-BIL03A.pdf

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.

HW687

BIL03A June 28, 2024

The Department approves this Task Assignment (TA), based upon the Cost Proposal and Level of Effort

(CP/LOE), for Supplemental Site Assessment activities at the below project site, submitted to the Department on December 13, 2023, revised January 17, 2024, by Terracon Consultants, Inc. The final deliverable will be the Supplemental Site Assessment Report received by the Department no later than May 17, 2024.

Megan Johnson 850.245.8994 Terracon Consultants, Inc.

Chad Northington, P.E. 850.692.7185

ERIC_5549

1744 Seagrave Street, South Daytona, Volusia County

Former 3D Oil Distribution Facility

$ 71,080.66

$ 71,080.66

Scope of Work

Terracon Consultants, Inc.

Donna Cline, P.E.

Senior Remediation Engineer

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2024.01.22 11:57:46 -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

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center 2600 Blair Stone Road

Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jeanette Nuñez Lt. Governor

Shawn Hamilton Secretary

Memorandum

TO: Terracon Consultants, Inc., HW687 Contract File

FROM: Megan Johnson, Contract Manager

DATE: January 18, 2024

SUBJECT: Negotiation Summary – BIL22 Task Assignment (TA) BIL03A Former 3D Oil Distribution Facility – Site ID # ERIC_5549 Supplemental Site Assessment Activities

This TA is intended for conducting Supplemental Site Assessment activities at the Former 3D Oil Distribution Facility site, located at 1744 Seagrave Street, South Daytona, Volusia County. The services under this task are being conducted using federal funds from the State & Tribal Response Program Bipartisan Infrastructure Law (BIL) funding cooperative agreement that is administered by the Department on behalf of the U.S. Environmental Protection Agency (EPA).

Subtask 1: Project Management This subtask is a percentage of the overall project fees and has been negotiated as a contract rate. It includes project management, overhead, general and administrative, and fringe. The agreed upon cost of this subtask is $3,773.46.

Subtask 2: Soil Contamination Delineation, Soil Oxidant Demand (SOD) Evaluation, In-Situ Design Verification Testing (DVT) and Aquifer Analysis The potential source mass in the vadose zone and the smear zone soils within and around former Excavation Areas A and B need further horizontal and vertical delineation. Under this subtask, soil samples will be collected to evaluate current state of petroleum impacts, as the water table has fluctuated over time resulting in a potential expansion of vadose and smear zone impacts. Two soil samples will be collected within the grid from the vadose zone and analyzed for SOD to assess the suitability for an in-situ chemical oxidation approach for remediation. DVT will be conducted by injecting clear water into the surficial aquifer, evaluating the limitations and volumetric acceptance of the aquifer for injections.

The agreed upon cost of this subtask is $33,075.59.

Subtask 3: Baseline Groundwater Sampling, Vertical Profiling of Plume Mass, and Microbial Analysis Under this subtask, Terracon will conduct baseline groundwater sampling at 17 existing monitoring well locations, including two deep wells. All groundwater samples will be analyzed for VOCs, PAHs, and TRPH. Nine of the 17 will be analyzed for terminal electron acceptors. Any IDW will be placed into 55-gallon steel drums and Terracon will coordinate a subcontractor to manifest, transport, and dispose of the IDW. The agreed upon cost of this subtask is $23,009.78.

Negotiation Summary – Task Assignment BIL03A Former 3D Oil Distribution Facility – Site ID # ERIC_5549 January 18, 2024

Subtask 4: Supplemental Site Assessment Report A Supplemental Site Assessment Report will be prepared detailing the field and laboratory results. This report will also include figures, maps, tables, and conclusions and recommendations for any future work. The agreed upon cost of this subtask is $11,221.83.

Summary The Department’s BIL Contract Manager and Terracon’s Contract Manager have both agreed to the scope of work and associated costs. The final cost associated with this TA is $71,080.66. Documentation of these costs is included in the Cost Proposal/Level of Effort (CP/LOE) Form and CP/LOE narrative provided by Terracon on December 13, 2023, and revised January 17, 2024, and the TA Form for BIL03A prepared by the Department. The final deliverable for this TA must be received by the Department no later than May 17, 2024.

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LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : 3D Oil Distribution Facility, ERIC_5549

SUBTASK 2: Soil Delineation/SOD Evaluation/In-Situ DVT

PROPOSAL NO. PH4237429

DATE: 1/17/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning & Preparation

Senior Scientist/Geologist LW 2.00

Senior Scientist/Geologist LW 1.00

Senior Scientist/Geologist LW 2.00

Senior Scientist/Geologist LW 1.00

Soil Contamination Delineation/Soil Oxidant Demand (SOD) Evaluation/ In-Situ Design Verification Testing (DVT)

Time Duration: 3 days

Field Geologist JD Load/unload equipment (1 hr/day) 2.00

Senior Scientist/Geologist RF Project oversite, direct work, drilling oversight and project organization (10 hr/day) 30.00

Field Geologist JD Assist in oversight of interior borehole installation, boring and sampling logs, safety (10 hr/day) 30.00

Staff Scientist RG Assist in oversight, sampling, chain of custody documentation, and laboratory coordination 30.00

Staff Scientist RG Finalize field notes at end of day for PM evaluation (1 hour/day) 3.00

Mobilization / Demobilizations

Senior Scientist/Geologist RF 5.00

Field Geologist JD 3 Days, oversight and sampling (travel from Tampa 2.5 hrs each way) 5.00

Staff Scientist RG 3 Days, oversight and sampling (2.0 hour/day) 6.00

Personnel: LW JD RG RF CO

Hours: 6.00 37.00 39.00 35.00 0.00 TOTAL LABOR 117.00

VEHICLE TYPE RATE UNIT USEAGE

Truck (Senior Scientist/Geologist) 120.00$ day 3 360.00$

Truck (Field Geologist) 120.00$ day 3 360.00$

Truck (Environmental Technician) 120.00$ day 3 360.00$

TOTAL VEHICLE 1,080.00$

PER DIEM STAFF RATE UNIT USEAGE

Hotel JD 150.00$ 2 300.00$

Perdiem JD 35.00$ 1 35.00$

Hotel RF 150.00$ 2 300.00$

Perdiem RF 35.00$ 1 35.00$

TOTAL PER DIEM 670.00$

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

Geoview Geophysical Survey 1,300.00$ day 1 1,300.00$

Groundwater Protection 8,410.00$ each 1 8,410.00$

TOTAL SUBCONTRACTOR 9,710.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES IDW

Aromatics - Soil EPA 8260 60.00$ 20 1,200.00$

Aromatics - Soil 5035 Prep 7.00$ 20 140.00$

PAHs - Soil EPA 8270 (SIM) 110.00$ 20 2,200.00$

TRPH - Soil FL-PRO 88.00$ 20 1,760.00$

Total Organic Carbon - Soil 9060/SM5310B 36.00$ 1 36.00$

Grain Size Analysis ASTM D6913 or Equivalent 80.00$ 1 In-House Terracon CS Lab 80.00$

SPLP Zero Headspace Extraction - soilEPA 1311/1312 55.00$ 3 3 Hold Samples Pending Results 165.00$

SPLP Bottle Extraction (PAH) - soilEPA 1311/1312 45.00$ 3 3 Hold Samples Pending Results 135.00$

Aromatics - groundwater (SPLP) 60.00$ 3 3 Hold Samples Pending Results 180.00$

PAH - groundwater (SPLP) 110.00$ 3 3 Hold Samples Pending Results 330.00$

TRPH Speciation TRPH Working Group Speciation 250.00$ 2 (Eurofins Quote) 500.00$

REGENESIS Soil Oxidant Demand (SOD) Analysis 450.00$ 2 Each 900.00$

Sample Shipping Small Cooler (overnight) 110.00$ 2 (Ship SOD Sample to REGENESIS) 220.00$

TOTAL LAB 7,846.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 3 120.00$

Ice (Sample Preservation 2 bags/day) 6.50$ each 6 39.00$

Analytical Related Terra Core Sampler 11.00$ each 20 220.00$

Encore Sampler 16.00$ each 20 320.00$

Soil Assessment Kit 175.00$ each 2 350.00$

Drilling Related Pilot Test Kit 360.00$ day 2 720.00$

TOTAL EQUIPMENT 1,769.00$

Pre-task planning, field kick-off meeting

Update Health and Safety Plan and contact Sunshine 811

Prepare soil logging, DVT documents for field and finalize day-of logistics for investigation

Pre-drilling meeting with site owner and driller, notify owners of field work

3 Days, oversight and project organization (travel from Tampa 2.5 hrs each way)

20 vadose - 20 locations

20 vadose - 20 locations

Scope: Install 20 soil borings to 8 feet bgs and collect 20 soil samples; Collect 2 soil samples for SOD evaluation testing; Collect 1 soil sample for grain size analysis; Conduct DVT with DPT rig by injecting clear water into the subsurface

Drilling/Soil Borings and DVT injecting clear water into the subsurface

20 vadose - 20 locations

SUBTASK 3: Baseline GW Sampling/Plume Mass Profiling/Microbial Analysis

PROPOSAL NO. PH4237429

DATE: 1/17/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Field Task Planning

Senior Scientist/ Geologist LW 3.00

Senior Scientist/ Geologist LW 2.00

Baseline Groundwater Sampling/Vertical Profiling of Plume Mass/Microbial Analysis

Time Duration: 2.5 days

Staff Scientist RG Load/unload equipment (1 hr/day) 2.00

Senior Scientist/ Geologist LW 2.00

Staff Scientist RG Water level measurements, groundwater sampling, COC documentation, deploy PFMs 25.00

Field Geologist JD Water level measurements, groundwater sampling, deploy PFMs 25.00

Staff Scientist RG Finalize field notes at end of day for PM evaluation (1 hour/day) 3.00

Staff Scientist RG Retrieve PFMs 2-3 weeks after deployment 5.00

Mobilization / Demobilizations

Staff Scientist RG 2.5 Days, oversight, sampling (2.0 hour/day) 6.00

Field Geologist JD 2 Days, sampling (travel from Tampa 2.5 hrs each way) 6.00

JD

31.00

Personnel: LW RG CO CF RF

Hours: 7.00 41.00 0.00 0.00 0.00 TOTAL LABOR 79.00

VEHICLE TYPE RATE UNIT USEAGE 79.00

Truck (Field Geologist) 120.00$ day 2 240.00$

Truck (Staff Scientist) 120.00$ day 2 240.00$

TOTAL VEHICLE 480.00$

PER DIEM STAFF RATE UNIT USEAGE

Hotel JD 150.00$ 1 150.00$

Perdiem JD 35.00$ 1 35.00$

TOTAL PER DIEM 185.00$

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE

EnviroFlux Passive Flux Meters Analysis 2,458.00$ each 2 4,916.00$

Petrotech SE 2 soil and 2 water IDW drums 590.00$ each 1 590.00$

TOTAL SUBCONTRACTOR 5,506.00$

LABORATORY COSTS

PARAMETER RATE # SAMPLES IDW

Aromatics - Groundwater EPA 8260 60.00$ 20 1,200.00$

PAHs - Groundwater EPA 8270 (SIM) 110.00$ 19 2,090.00$

TRPH FL-PRO 88.00$ 19 1,672.00$

Nitrate 353.2/300.0 23.00$ 9 207.00$ pH, DO, ORP - Field 17 -$

Total iron EPA 6010 13.50$ 9 121.50$

Manganese EPA 6010 13.50$ 9 121.50$

Sulfate 375.2 21.00$ 6 126.00$

Alkalinity SM2320B/310.2 15.00$ 6 90.00$

IDW: TCLP 8 RCRA metal - soil 135.00$ 1 135.00$

IDW: TCLP Volatile Organics - soil 205.00$ 1 205.00$

Microbial Insights QuantArray-Petro (DNA) 900.00$ each 2 1,800.00$

Sample Shipping Small Cooler (overnight) 110.00$ 3 (inc. Microbial + EnviroFlux) 330.00$

TOTAL LAB 8,098.00$

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables Expendables 40.00$ day 2.5 100.00$

Ice (Sample Preservation 2 bags/day) 6.50$ each 4 26.00$

Other Shallow Groundwater Sampling Kit 1,160.00$ week 1 1,160.00$

HDPE Poly Tubing 0.30$ foot 340 102.00$

Silicon Tubing 3/16 x 3/8 3.00$ foot 9 27.00$

TOTAL EQUIPMENT 1,415.00$

17 + 1 DUP + 1 EB

17 + 1 DUP + 1 EB

Pre-task planning, notify property owners, project kick-off meeting

Prepare gw sampling logs, PFMs, sampling bottles, lab coordination and finalize day-of logistics

Coordinate field logistics and direct operations

Scope: Sample 17 existing monitoring wells for petroleum constituents; 9 of the key wells will be analyzed for TEAs in addition to the petroleum constituents; Deploy passive flux meters inside 2 monitoring wells; 2 wells will be analyzed via QuantArray-Petro for functional genes analysis

17 + 1 DUP + 1 EB + 1 TB

SUBTASK 4: Supplementary Site Assessment Report

PROPOSAL NO. PH4237429

DATE: 1/17/2024

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Report Deliverable Senior Scientist/ Geologist RF 16.00 summary tables, draft exhibits

Senior Scientist/ Geologist LW QA/QC field and laboratory data 4.00

Senior Engineer CN 8.00

Senior Engineer CN SOD, grain sieve analysis, DNA, PFMs, TEAs, and general water Quality Parameters Summary Evaluation 4.00

Senior Engineer CN Groundwater Analytical Results and Summary Evaluation 4.00

Senior Engineer CN Remedial discussion/conference calls with FDEP to discuss assssment activities and proposed RA 1.50

Senior Scientist/ Geologist LW Remedial discussion/conference calls with FDEP to discuss assssment activities and proposed RA 1.50

Senior Engineer CN Prepare SSAR 16.00

CADD Specialist CF Prepare Exhibits (site setting, groundwater flow, cross sections, and concentrations maps) 15.00

Personnel: RF JD LW CF CN Hours: 16.00 0.00 5.50 15.00 33.50 TOTAL LABOR 70.00

Prepare report introduction, recent activities summary, and discussion of results, preparation of

Review of groundwater chemistry and analysis of reported COCs. Develop CSM based on potential fate and transport of COCs.