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.

HW684

DC005B Completion June 23, 2023

This Task Assignment authorizes GHD Services, Inc. to conduct soil sampling, membrane interface probe (MIP) sampling, and groundwater sampling at the Michael the Cleaner site located in Sarasota, Florida. All work will be conducted in accordance with the scope of work and cost proposal submitted on December 1, 2022.

Kevin Kane 850-245-8971 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

GHD Services, Inc.

GHD Services, Inc.

Brian Moore 813-257-0658

ERIC_5426

3432 Clark Rd, Sarasota, Sarasota County

Michael the Cleaner

✔ $ 34,164.25

$ 34,164.25

Scope of Work

Brian Moore

Project Manager

Brian Moore Digitally signed by Brian Moore Date: 2022.12.07 22:18:43 -05'00'

Kelly Crain

Kelly Crain Digitally signed by Kelly Crain Date: 2022.12.07 15:02:10 -05'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WCP TAFORM 04-2017

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Remedial Assessment Report 03/24/2023

Remedial Alternative Evaluation + Project Management 03/24/2023

Subtask 2: Upon submittal and DEP approval of the Remedial Assessment Report $ 28,937.62

Subtasks 1 & 3: Upon submittal and DEP approval of the Remedial Alternative Evaluation + Project Management $ 5,226.63

$ 34,164.25

HW684

DC005B

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

TO: HW684 Contract File

FROM: Kevin Kane, Contract Manager

DATE: December 5, 2022

SUBJECT: Task Assignment DC005B

Michael the Cleaner

ERIC_5426

Assessment

GHD Services, Inc. (GHD) will conduct soil sampling, membrane interface probe (MIP) sampling, and groundwater sampling at the Michael the Cleaner site. Specific subtasks are detailed below:

Subtask 1: Project Management Project management is calculated at 13% of direct labor costs.

Subtask 2: Remedial Assessment GHD personnel will mobilize to the site and complete soil sampling at two (2) locations.

Soil borings will be advanced with a stainless steel hand auger and soil samples will be field-screened with an OVA. Soil samples will be gathered from 0-0.5, 0.5- 2, and 2-3 ft bls at all soil boring locations for laboratory analysis. Soil samples will be submitted to a fixed laboratory for analysis for the presence of VOHs by EPA Method 8260. In addition, GHD will complete a series of membrane interface probe (MIP) borings in the vicinity of the former drycleaner and to the southwest. The MIP borings are intended to profile the highly concentrated areas of the site to aid in remedial planning. For this task, two days of MIP are anticipated using a direct-push drill rig. During mobilization of the direct-push equipment, a downgradient delineation intermediate depth well will be installed. Prior to installation, GHD will pursue access at an off-site parcel. The well will be installed to an approximate depth of 22 ft bls, depending on depth to refusal, and will be constructed with 5- feet of 1-inch diameter prepack screen and blank casing to land surface. The well will be finished inside a steel manhole. The top-of-casing elevation will be surveyed relative to existing wells following installation.

GHD will also conduct groundwater sampling. Prior to sampling, depth to water will be gathered at all site wells (18 total). Following depth to water measurements, GHD personnel will sample monitor wells MW006, MW008, MW010, MW011, MW012, MW013, MW015, and the newly installed well. Groundwater sampling will be conducted in general accordance with DEP Standard Operating Procedures. Groundwater samples will be analyzed for VOHs by EPA Method 8260. Following receipt of analytical results, GHD will prepare Remedial Assessment Report (RAR). The RAR will include a summary of the well installation, MIP testing, soil sampling, and groundwater sampling. The RAR will also include recommendations regarding source removal and additional testing.

Subtask 3: Remedial Alternative Evaluation GHD will schedule an initial remedial alternative evaluation (RAE) meeting with DEP following execution of Task Assignment DC005B. During the meeting, various remedial technologies will be discussed and the path forward for the RAE will be developed. GHD will evaluate historical and recent analytical data in order to complete the RAE summary table. The RAE will focus on soil and groundwater remedies. Following completion of the summary table, GHD will complete a RAE document in general accordance with DEP requirements. The RAE will include a summary table listing various technologies for soil and groundwater cleanup. The RAE will also include a final recommendation for remedial activities at the site.

Subcontractors for drilling and investigation derived waste (IDW) disposal were chosen on a lowest-cost basis.

GHD and the DEP confirmed on December 5, 2022, that an Access Agreement with the current real property owner of the aforementioned site has been executed.

Documentation of the costs is included in the attached CEF, Level-of-Effort sheets, and proposal letter. The final deliverable due date is March 24, 2023, and the completion date for the task assignment is June 23, 2023.

The final cost total for Task Assignment DC005B is $34,164.25.

FDEP COST ESTI MATEContractor: GHD Services Inc.

Date: 12/05/22

Task #: DC005B SubTask 1 Project Management SubTask 6

Site: Michael the Cleaner SubTask 2 Remedial Assessment SubTask 7

Activity/Phase: Assessment SubTask 3 RAE SubTask 8

Project Manager: Brian Moore, PE SubTask 4 SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 Labor Rate Category

$44.81 Project Manager JM 12.80 12.8 $51.08 Sr Professional Engineer JH 5.00 2.00 3.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $43.28 Professional Engineer/Sc GE 26.00 26.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $44.81 Project Manager/ Engine JM 46.50 25.50 21.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $20.53 Senior Technician SA 12.00 12.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $24.89 Senior Technician WM 12.00 12.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $29.69 Drafting Technician PM 8.25 6.25 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 $23.16 Administrative Assistant DA 7.50 5.50 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Total Hours 130.05 12.80 89.25 28.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Direct Labor $5,003.67 $575.64 $3,228.08 $1,199.95 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 129.80% $6,494.77 $747.18 $4,190.05 $1,557.54 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 37.80% $1,891.38 $217.59 $1,220.21 $453.58 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $13,389.82 $1,540.41 $8,638.34 $3,211.07 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Travel Vehicle Rental $360.00 $360.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $360.00 $360.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Equipment Procurement) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 Page 1

FDEP COST ESTI MATEContractor: GHD Services Inc.

Date: 12/05/22

Task #: DC005B SubTask 1 Project Management SubTask 6

Site: Michael the Cleaner SubTask 2 Remedial Assessment SubTask 7

Activity/Phase: Assessment SubTask 3 RAE SubTask 8

Project Manager: Brian Moore, PE SubTask 4 SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 Subcontractor (Services Procurement)

Drilling (Conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $15,102.50 $15,102.50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $110.00 $110.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $15,212.50 $15,212.50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $1,521.25 $1,521.25 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $16,733.75 $16,733.75 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $1,095.00 $1,095.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $175.00 $175.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $1,270.00 $1,270.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $120.00 $120.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $951.70 $951.70 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $1,071.70 $1,071.70 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $32,825.27 $1,540.41 $28,073.79 $3,211.07 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $1,338.98 $154.04 $863.83 $321.11 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $34,164.25 $1,694.45 $28,937.62 $3,532.18 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 Page 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Michael the Cleaner SUBTASK 2: Remedial Assessment

DATE: 12/05/22

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr Professional Engineer JH Conclusions/Recommendations (Remedial Assessment Summary) 2

Project Manager JM Field Work Preparation 2 Project Manager JM Site Access (on-site) 1 Project Manager JM Pursue off-site access for well installation 4 Project Manager JM IDW Characterization 1 Project Manager JM Background - scope of work (Remedial Assessment Summary) 2 Project Manager JM Soil Sampling Methodolodgy (Remedial Assessment Summary) 0.5 Project Manager JM Soil Sampling Results (Remedial Assessment Summary) 1 Project Manager JM MIP Assessment Methodology (Remedial Assessment Summary) 2 Project Manager JM MIP Assessment Results (Remedial Assessment Summary) 2 Project Manager JM Groundwater Sampling Methodology (Remedial Assessment Summary) 1 Project Manager JM Depth to Water - Flow Evaluation - 3 zones (Remedial Assessment Summary) 2 Project Manager JM Groundwater Field Parameters (Remedial Assessment Summary) 1 Project Manager JM Groundwater Analytical Results (Remedial Assessment Summary) 2 Project Manager JM Laboratory Data Vailidation (Remedial Assessment Summary) 1 Project Manager JM Conclusions / Recommendations (Remedial Assessment Summary) 1 Project Manager JM Summary of MIP Results and discussions with FDEP (1 hr/day) 2

25.5

Professional Geologist GE Mob/demob (2 days) 6 Professional Geologist GE Oversee Well Installation 4 Professional Geologist GE Oversee MIP 16

Sr Technician WM Mob/demob (1 days) 3 Sr Technician WM Soil Borings (2 total) 3 Sr Technician WM Groundwater Sampling (4 wells) 6

Sr Technician SA Mob/demob (1 days) 3 Sr Technician SA Soil Borings (2 total) 3 Sr Technician SA Groundwater Sampling (4 wells) 6

Drating Technician PM MIP locations and results 2 Drating Technician PM New well location 0.25 Drating Technician PM Groundwater Flow (shallow/intermediate/deep) 2 Drating Technician PM Groundwater Analytical (shallow/intermediate/deep) 2

6.25

Administrative Asssitant DA Data Entry (MIP locations, 2 soil borings, wl's, 7 MWs) 2 Administrative Asssitant DA Summary Tables (soil and gw results) 1.5 Administrative Asssitant DA Publish Remedial Assessment Summary 2

5.5

TOTAL LABOR 89.25

FINAL --7/24/96

VEHICLE TYPE RATE UNIT USEAGE

Geologist (3 days) Company Truck $120.00 day 2 $240.00 Sr Technician (1 day) Company Truck $120.00 day 1 $120.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00 $0.00 $0.00 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Cascade Mobilization 1 each $4,000.00 $4,000.00 Cascade Per Diem 2 each $520.00 $1,040.00 Cascade Day Rate 2 day $4,100.00 $8,200.00 Cascade Data Management 2 day $340.00 $680.00 Cascade Abandonment 225 ft $2.50 $562.50 Cascade Eco Adj 1 each $240.00 $240.00 Cascade Well Install 1 well $300.00 $300.00 Cascade Drum 1 each $80.00 $80.00 Erwin IDW Drum disposa 1 each $110.00 $110.00

TOTAL $15,212.50

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

VOHs (soil) EPA 8260 $73.00 6 $438.00 VOHs (GW) EPA 8260 $73.00 9 $657.00 1 day (soil) sample shipping (small cooler) $110.00 1 $110.00 2 day (gw) sample shipping (small cooler) $52.00 1 $52.00

Ice $6.50 2 $13.00

TOTAL LAB $1,270.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables

Expendables $40.00 day 3 $120.00

Equipment (Analytical Related)

Groundwater Sampling Kit $290.00 day 2 $580.00 Total Survey Station $50.00 day 1 $50.00 Poly Tubing $0.30 ft 209 $62.70 Silicon Tubing $3.00 ft 8 $24.00 Soil Sampling Kit (through concrete) $235.00 day 1 $235.00

Equipment (Other) $0.00

TOTAL EQUIPMENT $1,071.70

SITE : Michael the Cleaner

SUBTASK 3: RAE

DATE: 12/05/22

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Sr Professional Engineer JH Preliminary RAE Table and teleconference preparation 3 Sr Professional Engineer JH Attend RAE Teleconference 1

Project Manager JM Preliminary RAE Table and teleconference preparation 3 Project Manager JM Attend RAE Teleconference 1 Project Manager JM Assessment Background (RAE) 3 Project Manager JM Prepare RAE 14

Drafting Technician PM Prepare RAE Figures 2

Staff Assistants DA Document Preparation/Publishing 2

TOTAL LABOR 28

VEHICLE TYPE RATE UNIT USEAGE

$0.00 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00 $0.00 $0.00 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

$0.00 $0.00 $0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $0.00 $0.00 $0.00 $0.00

Equipment (Analytical Related) $2.00 $0.00 $0.00

Equipment (Other) $0.00 $0.00

TOTAL EQUIPMENT $0.00

COST PROPOSAL FOR TASK DC005B

<Michael the Cleaner / FDEP ERIC_5426>

< Assessment and RAE >

1. INTRODUCTION: <DISCUSS SCOPE OF WORK, DATES >

GHD Services Inc. (GHD) previously completed assessment at the former Michael the Cleaner site located in Sarasota, Sarasota County, and a Site Assessment Report (SAR) was submitted in April 2021 with a Supplemental SAR submitted in August 2022. The assessment identified impacted groundwater and soil beneath the site. In anticipation of potential source removal, remedial assessment was recommended along with completion of a Remedial Alternative Evaluation (RAE). Task DC005B includes remedial assessment and a RAE.

Subtask 1: Project Management Subtask 1 includes all tasks associated with project management of the remedial assessment and RAE at the former Michael the Cleaner site.

Subtask 2: Remedial Assessment Initially, GHD will coordinate site access with the current property owner. GHD personnel will mobilize to the site and complete soil sampling at two (2) locations. The soil sampling will involve the advancement of soil borings to the southwest of the former drycleaner facility (see attached sampling plan). Soil borings will be advanced with a stainless steel hand auger and soil samples will be field-screened with an OVA. Soil samples will be gathered from 0-0.5, 0.5- 2, and 2-3 ft bls at all soil boring locations for laboratory analysis. Soil samples will be submitted to a fixed laboratory for analysis for the presence of VOHs by EPA Method 8260.

As part of the remedial assessment, GHD will complete a series of membrane interface probe (MIP) borings in the vicinity of the former drycleaner and to the southwest. The MIP borings are intended to profile the highly concentrated areas of the site to aid in remedial planning.

For this task, two days of MIP are anticipated using a direct-push drill rig. The initial MIP borings along with contingency locations (if time is available) are depicted in the sampling plan.

During mobilization of the direct-push equipment, a downgradient delineation intermediate depth well will be installed. The well will be installed to the southwest of the site. Prior to installation, GHD will pursue access at an off-site parcel. The well will be installed to an approximate depth of 22 ft bls, depending on depth to refusal, and will be constructed with 5-feet of 1-inch diameter prepack screen and blank casing to land surface. The well will be finished inside a steel manhole. The top-of-casing elevation will be surveyed relative to existing wells following installation.

As part of Task DC005B, GHD will also conduct groundwater sampling. Prior to sampling, depth to water will be gathered at all site wells (18 total). Following depth to water measurements, GHD personnel will sample monitor wells MW006, MW008, MW010, MW011, MW012, MW013, MW015, and the newly installed well. Groundwater sampling will be conducted in general accordance with FDEP Standard Operating Procedures. Groundwater samples will be analyzed for VOHs by EPA Method 8260.

Following receipt of analytical results, GHD will prepare Remedial Assessment Report (RAR).

The RAR will include a summary of the well installation, MIP testing, soil sampling, and groundwater sampling. The RAR will also include recommendations regarding source removal and additional testing.

Subtask 3: Remedial Alternative Evaluation Task DC005B includes the completion of a RAE. Following task approval, GHD will schedule an initial RAE meeting with FDEP. During the meeting, various remedial technologies will be discussed and the path forward for the RAE will be developed. GHD will evaluate historical and recent analytical data in order to complete the RAE summary table. The RAE will focus on soil and groundwater remedies.

Following completion of the summary table, GHD will complete a RAE document in general accordance with DEP requirements. The RAE will include a summary table listing various technologies for soil and groundwater cleanup. The RAE will also include a final recommendation for remedial activities at the site.

Deliverables:

Deliverable Deliverable Due Date

Remedial Assessment Report 3/24/23

Remedial Alternative Evaluation 3/24/23

Dalton_JB Oval

Dalton_JB Oval

Dalton_JB Oval

Dalton_JB Oval

Dalton_JB Oval

Dalton_JB Oval

Dalton_JB Oval

Dalton_JB Oval

Dalton_JB Oval

Dalton_JB Text Box

NEED TPOC MW?

Dalton_JB Text Box Will need additional GW delineation MWs and performance MWs. GHD to review and make recommendations

Dalton_JB Text Box Addit. MIP

Dalton_JB Text Box Contingency MIP

Dalton_JB Text Box Plan on a full day of MIP, which should be more than 5 locations. Add the red dots? Do contingency MIP if possible

Drilling

Mobilization 1 each $4,000.00 $4,000.00 1 each $700.00 $700.00 1 each $750.00 $750.00 Mob 3 each $750.00 $2,250.00 1 each $1,000.00 $1,000.00 Per Diem 2 each $520.00 $1,040.00 2 night $225.00 $450.00 9 each $225.00 $2,025.00 Per Diem 3 night $225.00 $675.00 Day Rate 2 day $4,100.00 $8,200.00 2 day $1,600.00 $3,200.00 2 day $3,150.00 $6,300.00 Daily Rate 2 day $3,450.00 $6,900.00 3 day $2,000.00 $6,000.00 Project Coordination 1 LS $1,375.00 $1,375.00 Data Management 2 day $340.00 $680.00 $0.00 Abandonment 225 ft $2.50 $562.50 225 ft $0.50 $112.50 Eco Adj 1 each $240.00 $240.00 $0.00 Well Install 1 well $300.00 $300.00 22 ft $5.00 $110.00 22 ft $21.00 $462.00 Well completion 1 each $125.00 $125.00 Prepack screen 1 each $95.00 $95.00 Drum 1 each $80.00 $80.00 $0.00

$15,102.50 $15,992.50 $16,537.00

Soil IDW Drum $110.00 each 0 $0.00 $80.00 each 0 $0.00 $150.00 each 0 $0.00 GW IDW Drum $110.00 each 1 $110.00 $60.00 each 1 $60.00 $150.00 each 1 $150.00 Transportation $0.00 each 0 $0.00 $30.00 each 1 $30.00 $30.00 each 0 $0.00 Stop Fee $0.00 stop 0 $0.00 $50.00 stop 1 $50.00 $50.00 stop 0 $0.00

$110.00 $140.00 $150.00

Cascade Groundwater Protection Dakota

Erwin Clark Whatever Waste

Cascade Remediation Services • 3020 Avondale Mill Rd #B • Macon, GA 31216 • 9517425497

This proposal includes the following scope of work:

Objective:

• Delineate contaminant mass distribution in source area in both coarse and fine-grained soils.

Overview: Mobilize/demobilize one 7822 (or similar DPT rig) with an operator and one Membrane Interface Probe – Hydraulic Profiling Tool system with a trained technician to the project site in Sarasota, Florida.

Scope: Advance MiHPT investigation borings at up to 10 locations, attempting target depths of up to 25 feet bgs or refusal.

Installation of one monitor well with flush mount (1-inch diameter, screened from 17-22 ft bls)

Schedule: Cascade estimates that the MIHPT work will require two (2) 10-hr days to complete. Contingencies for field conditions such as complicated or difficult geologic conditions, inclement weather, and complications due to site logistics e.g., access and mobility, are not included in this productivity estimate and may increase the total number of days required to complete the scope of work.

Reporting - Standard Deliverables: Data deliverables for the MIHPT services include logs in PDF format of data at each of the locations, including

• Electrical Conductivity to determine soil grain size.

• Electron Capture Detector (ECD) for detection of PCE and TCE.

• Photoionization Detector (PID) for double bonded compounds.

• Flame Ionization Detector (FID) for combustible compounds.

• HPT pressure used to calculate estimate hydraulic conductivity.

• HPT flow rate used to calculate estimate hydraulic conductivity.

• Estimated hydraulic conductivity (K).

In addition to the PDF investigation logs, the raw data files will be transferred to the client electronically and can be viewed and edited using Geoprobe’s DI Viewer software.

Reporting: A written summary of field activities, data collected, quality assurance / quality control (QA/QC) results, and any deviations from the Standard Operating Procedure will be provided in a final report following the completion of the project.

Deliverables:

• Cascade’s Standard Reporting

• Cascade’s Standard Data Visualization Package: Is described in the attachments to this proposal. For a flat fee, Cascade will build a three-dimensional model of the data collected during this mobilization and assist your project team in understanding the results and preparing visual aids for your reporting and presentation needs.

wcarlson@cascade-env.comEmailBrad CarlsonPrepared By

Sarasota, FL 34249 Work Site

GHD Consulting Services Inc. - Sarasota FL - MIP/MiHPT - 00170466

Opportunity Name

8/4/2022 9:36 AMQuote Revision Date

00071532Quote Number

8/4/2022Bid Date

1CONROV203Bill To Account Number

(813) 257-0658Phone brian.moore@ghd.comEmail

Brian MooreContact Name

2055 Niagara Falls Boulevard, Suite 3 Niagara Falls, New York 14304

Address

GHD Consulting Services Inc.Account Name

Cascade Rep Contact Information

Scope of Work

This quote is based on information provided by you and is valid for 45 days from the bid date. Your firm is responsible for 1) Obtaining any site specific permits, 2) Locating and clearly marking underground installations or utilities, 3) Furnishing dig Alert numbers at least three working days prior to scheduled start date and proof of private locating services, 4) Obtaining access to site with no overhead wires within 20' of the holes. On-site soil disposal, unless Cascade expressly assumes responsibility in writing. Cascade shall not be responsible for damages to underground improvements not clearly and accurately marked.

If bedrock, cobbles, flowing sands or other adverse or unsafe drilling conditions are encountered, drilling may continue on a time and materials basis or be terminated at the discretion of Cascade. Additional costs may apply if scope is significantly changed. Prices assume standard labor rates and no work hour

$15,102.50Quote Total

$0.00Taxes

0.0000%Tax Percentage

$15,102.50Pre-Tax Total

Other Considerations:

• Sampling tools will be decontaminated with Alconox and water between investigation locations and, if utilized, tubing and acetate liners will be discarded after use. Please advise prior to project mobilization whether the construction/removal of a decontamination pad and the collection of rinsate is required or if DOT-rated steel drums will be used to collect wastes.

These services can be provided at additional cost.

• All investigation-derived wastes will be sampled, characterized, classified, or otherwise managed by others.

• Locations will be abandoned during the program by using hydrated bentonite pellets to within three inches of ground surface.

• All permitting will be completed by others.

Attachments:

A - MiHPT Description B - Confirmation Sampling Methodology C – Example Log D – Example Report E - Standard Data Visualization Package F - Expert Rules for Chlorinated Compounds and Cost Benefits of RDC G - Efficiently Implementing High Resolution Site Characterization and Three-Dimensional Modeling to Improve Remedy Performance and create an Injection Plan H – Standard Terms and Conditions.

Product Description Quantity Unit Sales Price Optional Subtotal

Mobilization/Demobilization 1.00 Lump Sum $4,000.00 $4,000.00

Per Diem 2 Person Crew 2.00 Day $520.00 $1,040.00

Day Rate, MIHPT and DPT Rig 2.00 Day $4,100.00 $8,200.00

Data Mgmt/Proj Mgmt/Reporting 2.00 Day $340.00 $680.00

Borehole Abandonment 225.00 Foot $2.50 $562.50

Economic Adjustment Charge (to account for all inflationary items) 1.00 $240.00 $240.00

Installation of one monitor well (1-inch diameter, screened from 17-22 ft bls) 1.00 Lump Sum $300.00 $300.00

Drum 1.00 Each $80.00 $80.00

Overtime, HRSC Crew, >10 hr onsite 1.00 $600.00 $0.00

Standard Data Visualization Package 1.00 Lump Sum $2,600.00 $0.00

Cascade provides management of investigation derived waste. Call us today for information on a full range of additional options to meet your drilling needs.

Signature of Authorized Cascade Representative

Name & Title of Authorized Cascade Representative

Date

Signature of Client/ Owner Authorized Representative

Name & Title of Authorized Representative and Company

Date restrictions. Proposal is subject to final review of terms and conditions.

Cascade will perform the Work as described in this proposal subject to the terms and conditions posted at unless MSA is already establishedhttps://cascade-env.com/resources/other/terms-and-conditions/ between Cascade and Client in which case MSA takes precedence over the aforementioned terms and conditions. By signing this proposal, Client agrees that this proposal together with the terms and conditions referenced above constitute a Subcontract. Client acknowledges that Client has received and agrees with all such documents in the form provided by Cascade. Terms and Conditions are posted and accessible at the website location set forth above.

https://cascade-env.com/resources/others/terms-and-conditions/ https://cascade-env.com/resources/others/terms-and-conditions/

Fargo, ND Minneapolis, MN Kansas City, MO Morris, MN Atlanta, GA Columbus, OH Boston, MA Charleston, SC Virginia Beach, VA

Client: Date:

Client Contact: Contact Email:

Client Telephone:

Project Name: Project Location:

Service Type:

Scope of Work:

Dakota Point of Contact: Kevin Van De Vusse - kevin@dakotatechnologies.com

GHD 8/4/22

MIHPT Anticipated Field Work Date: 2022

Brian Moore Brian.Moore@ghd.com

Michael the Cleaner

813-257-0658 (D) 813-335-2147 (C)

3432 Clark Road, Sarasota, FL

* Dakota will coordinate a public utility locate for the work area through the State One Call System.

* Client and/or property owner will be responsible for the location and protection of private utilities in the work area.

Dakota recommends the use of a private locator for locating former and current private utilities.

* Advance 9 borings to an approximate depth of 25-feet bgs for the collection of MIHPT data. Actual depths will be based on the real-time MIHPT results and physical limitations encountered in the subsurface.

* MIHPT logs will be uploaded to a secure project website upon completion of each location.

* All boreholes will be abandoned in accordance with state guidelines.

* All HRSC tooling will be pushed by a Dakota owned and operated Geoprobe DPT rig.

* Install one monitoring well (1-inch diameter, screened from 17 - 22 feet).

* The monitoring well will be installed using direct push methods.

* Drum all IDW, develop the well and install a flush mount completion.

* At the completion of the field work, a standard report including scaled field logs, log summary table describing the detector responses, copies of our MIHPT log reference guide, and if applicable, a discussion section will be uploaded to the project website along with all electronic data logs.

* As an optional service, Dakota can also prepare a 2D/3D data visualization package for the project.

* Typical practice with direct sensing tooling is to utilize a rod wiper system that effectively removes soil from the rods.

A background (blank) is run prior to the next push as part of the QC, to confirm the probe is contaminant free prior to the next push.

* Dakota personnel will be prepared to complete all work in level D safety equipment.

High Resolu,on Site Characteriza,on Specialists

150 Industrial Park Drive Forsyth, GA 31029 (678)-409-7925

Client: Date:

Client Contact: Contact Email:

Client Telephone:

Project Name: Project Location:

Service Type:

Qty Unit Unit Rate Estimated Total

1 Lump Sum $750.00 $750.00 1 Lump Sum $1,000.00 $1,000.00 2 Per Day $3,150.00 $6,300.00 3 Per Day $2,000.00 $6,000.00

22 Per Foot $21.00 $462.00 3 Per Person/Day $225.00 $675.00 6 Per Person/Day $225.00 $1,350.00

Total: $16,537.00

Client Signature: Date:

Client Name:

Client Title:

Dakota Signature: Date:

Dakota Name:

Dakota Title:

8/4/22

Acceptance and Agreement

GHD

Brian Moore

The following cost estimate is based on the scope of work described above

Estimate of Costs

Kevin Van De Vusse - kevin@dakotatechnologies.com

Michael the Cleaner

Anticipated Field Work Date: 2022

Description

8/4/22

Brian.Moore@ghd.com

813-257-0658 (D) 813-335-2147 (C)

Well Supplies (Includes Pad and Development) Per Diem - MIHPT Crew

Mobilization - MIHPT & DPT Equipment and Crew Mobilization - DPT Rig & Crew MIHPT Screening DPT Rig to Advance MIHPT and Install Well

MIHPT

3432 Clark Road, Sarasota, FL

Director, SE and Gulf Coast

Dakota Point of Contact:

Kevin Van De Vusse

Per Diem - DPT Rig Crew (@ person crew)

High Resolu,on Site Characteriza,on Specialists

150 Industrial Park Drive Forsyth, GA 31029 (678)-409-7925

Sonic Auger DPT Injection Well Abandonment

DATE: 9/16/2022

ESTIMATE #: 922041

ID QTY Unit Rate TOTAL

1 1 ls 700.00$ 700.00$

2 3 ls 750.00$ 2,250.00$

2a 2 night 225.00$ 450.00$

3 3 night 225.00$ 675.00$

4 2 day 1,600.00$ 3,200.00$

5 2 day 3,450.00$ 6,900.00$

6 MiHPT Project Coordination/Reporting/Data Review Sessions 1 ls 1,375.00$ 1,375.00$

7 Borehole Grouting 225 foot 0.50$ 112.50$

8 Materials: 1" PVC Well Installation 22 foot 5.00$ 110.00$

9 Materials: 1" x 5' PVC .010 Slot Prepack Screen, 3" Exp Point 1 each 95.00$ 95.00$

10 2' x 2' Concrete Pad w/8" BD Manhole 1 each 125.00$ 125.00$

11 Well Development (Up to 1/2 Hour w/ Pump) 1 each 75.00$ Included

12 Reconditioned Drums (Soil) As Needed each 65.00$ -$

13 Reconditioned Drums (Water) As Needed each 65.00$ -$

Completion: 2 Days Subtotal 15,992.50$

Todd Hodgson

Todd Hodgson TOTAL 15,992.50$

Partner

CUSTOMER

Sarasota, Florida5904 Hampton Oaks Pkwy, S Tampa, Florida 33610

PROJECT

Michael the Cleaner 3432 Clark Road

Brian Moore, P.E.

GHD

(813) 971-3882 DPT GW Sampling- Soil Sampling- MIHPT Sampling

DESCRIPTION

PROJECT DESCRIPTION:

(1) 1" x 22' PVC Well w/5' of .010 Slot Prepack Screen, 8" BD Completion. No Sampling

***Utility Locates on Private Property are the responsibility of the client*** **Damages to utilities on private property during borehole clearance are the responsibility of the client**

(9) DPT Borings w/MiHPT to 25' bls.

"Actual quantities and days onsite will be invoiced"

If you have any questions concerning this proposal contact Todd Hodgson at (407) 426-7885 or Todd@drillprollc.com.

Mobilization / Demobilization DPT

Per Diem MiHPT

THANK YOU FOR YOUR BUSINESS!

Daily Rate: MiHPT w/operator

Mobilization / Demobilization MiHpt

Daily Rate: DPT Rig w/ Crew for MiHPT

Per Diem DPT Crew

Permits: SWFLWMD (Not Applicable for FDEP Projects

2300 Silver Star Road, Orlando, Florida (407) 426-7885 fax (407) 426-7586

408 Ditmar Street

Pensacola, FL 32503

ErwinRemediation@Gmail.com - P.O. Box 884 Gulf Breeze, FL 32562

(850) 292-6511

To: Mr. Brian Moore

GHD

5904 Hampton Oaks Parkway – Suite F

Tampa, FL 33610

May 23, 2022

Re: Transportation and Disposal of Non-Hazardous Soil and Water – Florida

Mr. Moore:

The price for disposal of drums of non-hazardous soil or groundwater located in the State of Florida will be $110.00 per drum, for both transportation and disposal.

This pricing is valid for all regions in the State of Florida except for the Florida Keys.

Pricing for sites located in the Florida Keys will be bid on a case-by-case basis dependent on the volume of drums and the location.

This quote is valid for 180 days.

Respectfully, Jonathan Erwin

Erwin Remediation, Inc.

Email: ErwinRemediation@Gmail.com

Office: (850) 292-6511 mailto:Remediation@Gmail.com

6/28/22, 10:23 AM Clark Environmental Inc.: Quote Builder quote.clarkenvironmental.com/Quotes/ViewQuote?quoteId=19644 1/2

Quote Number: 19644

QUOTE

QUOTED TO: Brian Moore

QUOTE DATE: 1/1/2022

COMPANY NAME: GHD - 2022 QUOTED BY: Craig Burns

PHONE NUMBER:

Ext.

FAX NUMBER:

PROJECT REFERENCE: Drum Trans & Disposal for non-haz materials - Petro, Dry Cleaner & PFAS

CUSTOMER PO:

CONTACT EMAIL:

SITE ADDRESS: TBD

CLARK ENVIRONMENTAL, INC. IS PLEASED TO PROVIDE THE FOLLOWING

COST ESTIMATE FOR

THE SITE/ PROJECT LISTED ABOVE.

DESCRIPTION PRICE QTY. UNIT TOTAL

NON HAZ DRUM DISPOSAL**Soils, Solids, Sludges** $80.00 DRUM $0.00

NON HAZ DRUM DISPOSAL**Liquids, PPE, Pads/Rags** $60.00 DRUM $0.00

TRANSPORTATION: 0-100 miles from CLARK Mulberry FL <6 drums/site - surcharge of $50/site

$30.00 DRUM $0.00

TRANSPORTATION: 101-250 miles from CLARK Mulberry FL <6 drums/site - surcharge of $50/site

$40.00 DRUM $0.00

TRANSPORTATION: 251-400 miles from CLARK Mulberry FL <11 drums/site - surcharge of $200/site

$50.00 DRUM $0.00

Totes T&D is available. CLARK can also deliver new drums to each site if needed :$40 + tax

$0.00 . $0.00

HAZ Drums to be quoted case-by-case $0.00 . $0.00

OPTIONAL LINE ITEMS

***10% FSC applied to the total cost of the invoice*** $0.00 . $0.00

TOTAL REQUIRED ITEMS $0.00

TOTAL OPTIONAL ITEMS $0.00

GRAND TOTAL $0.00

NOTES: Rates apply for FL. Labs and profiles must be approved prior to pick ups.

**Petro Sites required: TCLP 4 metals & TCLP Benzene**Dry Cleaner Sites require 8260 VOH's** Craig Burns

863.327.6289 - cburns@clarkenv.com

This quote will remain valid for 2022 and based on payment in net 30 days. Quote based on an accepted and approved profile. Please sign and return to accept this quotation and by signing agree to all terms and conditions.

quote.clarkenvironmental.com/Quotes/ViewQuote?quoteId=19644 2/2

Name (print) Title

Signature Date

CLARK ENVIRONMENTAL, INC. * 755 Prairie Industrial Pkwy. * Mulberry, Florida 33860 Telephone: 863-425-4884 * Fax: 863-425-2854

WWW.ClarkEnvironmental.com

From: Craig Burns To: Brian Moore Subject: GHD_IDW Drum Rates FL Date: Tuesday, June 28, 2022 10:26:46 AM Attachments: image001.png image002.png image003.png image004.png image005.png GHD Drum Rates FL 2022.pdf

Here you go Brian. I do this for a lot of engineering/consulting firms.

Be aware of the low stop less than 6 drums at $50/flat Be aware of the 10% to the total cost for FSC (implemented April 15).

Pass around the GHD Florida offices

From: Brian Moore <Brian.Moore@ghd.com> Sent: Tuesday, June 28, 2022 10:05 AM To: Craig Burns <cburns@clarkenvironmental.com> Subject: IDW Drums

Craig, Is it possible to provide a generic quote for IDW water disposal.

Assumption is non-haz with necessary analytical Maybe provide a range of locations

South florida or central florida, or both?

Thanks in advance

We have many sites that we generate 1 gw drum of IDW and would like to streamline the vendor coordination

BRIAN MOORE PE

GHD

Proudly employee owned | ghd.com 5904 Hampton Oaks Parkway Suite F Tampa FL 33610 USA O 813 971 3882 D 813 257 0658 M 813 335 2147 E brian.moore@ghd.com

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quote.clarkenvironmental.com/Quotes/ViewQuote?quoteId=19644 1/2

Quote Number: 19644

QUOTE

QUOTED TO: Brian Moore

QUOTE DATE: 1/1/2022

COMPANY NAME: GHD - 2022 QUOTED BY: Craig Burns

PHONE NUMBER:

Ext.

FAX NUMBER:

PROJECT REFERENCE: Drum Trans & Disposal for non-haz materials - Petro, Dry Cleaner & PFAS

CUSTOMER PO:

CONTACT EMAIL:

SITE ADDRESS: TBD

CLARK ENVIRONMENTAL, INC. IS PLEASED TO PROVIDE THE FOLLOWING

COST ESTIMATE FOR

THE SITE/ PROJECT LISTED ABOVE.

DESCRIPTION PRICE QTY. UNIT TOTAL

NON HAZ DRUM DISPOSAL**Soils, Solids, Sludges** $80.00 DRUM $0.00

NON HAZ DRUM DISPOSAL**Liquids, PPE, Pads/Rags** $60.00 DRUM $0.00

TRANSPORTATION: 0-100 miles from CLARK Mulberry FL <6 drums/site - surcharge of $50/site

$30.00 DRUM $0.00

TRANSPORTATION: 101-250 miles from CLARK Mulberry FL <6 drums/site - surcharge of $50/site

$40.00 DRUM $0.00

TRANSPORTATION: 251-400 miles from CLARK Mulberry FL <11 drums/site - surcharge of $200/site

$50.00 DRUM $0.00

Totes T&D is available. CLARK can also deliver new drums to each site if needed :$40 + tax

$0.00 . $0.00

HAZ Drums to be quoted case-by-case $0.00 . $0.00

OPTIONAL LINE ITEMS

***10% FSC applied to the total cost of the invoice*** $0.00 . $0.00

TOTAL REQUIRED ITEMS $0.00

TOTAL OPTIONAL ITEMS $0.00

GRAND TOTAL $0.00

NOTES: Rates apply for FL. Labs and profiles must be approved prior to pick ups.

**Petro Sites required: TCLP 4 metals & TCLP Benzene**Dry Cleaner Sites require 8260 VOH's** Craig Burns

863.327.6289 - cburns@clarkenv.com

This quote will remain valid for 2022 and based on payment in net 30 days. Quote based on an accepted and approved profile. Please sign and return to accept this quotation and by signing agree to all terms and conditions.

quote.clarkenvironmental.com/Quotes/ViewQuote?quoteId=19644 2/2

Name (print) Title

Signature Date

CLARK ENVIRONMENTAL, INC. * 755 Prairie Industrial Pkwy. * Mulberry, Florida 33860 Telephone: 863-425-4884 * Fax: 863-425-2854

WWW.ClarkEnvironmental.com delete it; you should not copy it or use it for any purpose or disclose its contents to any other person. GHD and its affiliates reserve the right to monitor and modify all email communications through their networks.

Whatever Waste, LLC 3834 Mandarin Woods Dr. No.

Jacksonville, Florida 32223 United States 904.881.1957

Brian Moore PE

GHD

5904 Hampton Road Parkway Suite F Tampa, FL 33610

Estimate Number 062922.1

Notes Dry Cleaner Site Locations: Central and South Florida Regions excluding Florida Keys Required analytical data for non-haz disposal acceptance would be VOCs and includes waste profiling assistance if the IDW-GW drums don't fall under a blanket waste profile DOT shippable drums must be on a hard surface at each accessible location

Terms Non-hazardous IDW drum pickup, transport and disposal pricing is based on per service event No-load drum fee if unable to pickup drums on any site in Central FL is $150; in South FL is $200 Pricing is valid or subject to change on a monthly basis in part due to escalating fuel prices Payment required within 45 days after email receipt of invoice

Indemnification: Each party agrees to indemnify, defend and hold harmless each other for and from any loss

Estimate Date 06/29/2022

Description Rate Qty Line Total

IDW-GW Drum Transport & Disposal - Central FL Sites

(1) Regional Stop Fee $600 - then $150 per 55-gal drum < 10 drums

$150.00 1 $150.00

IDW-GW Drum Transport & Disposal - Central FL Sites

(1) Regional Stop Fee $300 - then $150 per 55-gal drum > 10 drums

$150.00 1 $150.00

IDW-GW Drum Transport & Disposal - South FL Sites

(1) Regional Stop Fee $850 - then $200 per 55-gal drum < 10 drums

$200.00 1 $200.00

IDW-GW Drum Transport & Disposal - South FL Sites

(1) Regional Stop Fee $425 - then $200 per 55-gal drum > 10 drums

$200.00 1 $200.00

Subtotal

Tax

700.00

0.00

Estimate Total (USD) $700.00 or liability arising out of the party's breach of this agreement, scope of work, except for gross negligence, willful misconduct or bad faith.

ID Task Mode

Task Name Duration Start Finish

1 LOE Submittal/Approval 2.7 mons Mon 9/19/22 Thu 12/1/22

2 Subtask 1: Project Management

69 days Mon 10/3/22 Thu 1/5/23

3 Subtask 2: Remedial Assessment

68 days Fri 12/16/22 Tue 3/21/23

4 Off‐site access 4 wks Fri 12/16/22 Thu 1/12/23

5 Field work preparation 2 wks Fri 1/13/23 Thu 1/26/23

6 Well Installation 1 day Wed 2/1/23 Wed 2/1/23

7 MIP 2 days Thu 2/2/23 Fri 2/3/23

8 Soil sampling 1 day Wed 2/1/23 Wed 2/1/23

9 Groundwater sampling 1 day Mon 2/6/23 Mon 2/6/23

10 Remedial Assessment Report

5 wks Wed 2/15/23 Tue 3/21/23

11 Subtask 3: Remedial Alternative Evaluation

6 wks Mon 2/13/23 Fri 3/24/23

9/11 9/18 9/25 10/2 10/9 10/16 10/23 10/30 October Novem

Task

Split

Milestone

Summary

Project Summary

Inactive Task

Inactive Milestone

Inactive Summary

Manual Task

Duration-only

Manual Summary Rollup

Manual Summary

Start-only

Finish-only

External Tasks

External Milestone

Deadline

Progress

Manual Progress

Schedule for the Implementation of Task DC005B at the Michael the Cleaner site located in Sarasota, Sarasota County

Project: TA_005B Date: Thu 12/1/22

Task Name Duration Start Finish

1 LOE Submittal/Approval 2.7 mons Mon 9/19/22 Thu 12/1/22

2 Subtask 1: Project Management

69 days Mon 10/3/22 Thu 1/5/23

3 Subtask 2: Remedial Assessment

68 days Fri 12/16/22 Tue 3/21/23

4 Off‐site access 4 wks Fri 12/16/22 Thu 1/12/23

5 Field work preparation 2 wks Fri 1/13/23 Thu 1/26/23

6 Well Installation 1 day Wed 2/1/23 Wed 2/1/23

7 MIP 2 days Thu 2/2/23 Fri 2/3/23

8 Soil sampling 1 day Wed 2/1/23 Wed 2/1/23

9 Groundwater sampling 1 day Mon…