CN-370000-HW686-DC004A.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.

HW686

DC004A Completion August 31, 2023

This Task Assignment authorizes Professional Service Industries, Inc. (PSI) to conduct 12 months of operation and maintenance in accordance with the PSI scope of work, cost estimate, and schedule received on February 22, 2022.

The payment of utilities is the only part of this Task Assignment that is Cost Plus Fixed Fee.

Walsta Jean-Baptiste 850-245-8973 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

PSI

PSI

Nana G. Westmark 813-886-1075

ERIC_4706

4513 Gunn Highway, Tampa, Hillsborough County

Westwood Cleaner

$ 0.00 ✔ $ 45,745.68 ✔ $ 12,840.00

$ 58,585.68

Scope of Work

Nana G. Westmark

Contract Manager

Nana G Westmark Digitally signed by Nana G Westmark Date: 2022.03.03 09:44:04 -05'00'

Jennifer A. Farrell

Digitally signed by Jennifer Farrell Date: 2022.03.02 15:32:09 -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

Q1 - Quarterly operation and maintenance (O&M) email submittal including field documentation, laboratory reports, and tables - Subtask 2 06/24/2022

Q2 - Quarterly O&M email submittal including field documentation, laboratory reports, and tables - Subtask 3 09/23/2022

Remedial Action Status Report - Subtask 4 11/10/2022

Q3 - Quarterly O&M email submittal including field documentation, laboratory reports, and tables - Subtask 5 01/24/2023

Q4 - Quarterly O&M email submittal including field documentation, laboratory reports, and tables - Subtask 6 04/21/2023

Annual Remedial Action Status Report, ADaPT/GIS updates, and Project Management - Subtasks 1, 7, and 9 05/12/2023

Q1 and Q2 - Quarterly O&M email submittals including field documentation, laboratory reports, and tables - Subtasks 2 and 3; AND Remedial Action Status Report - Subtask 4

$ 18,289.25

Q3 and Q4 - Quarterly O&M email submittals including field documentation, laboratory reports, and tables - Subtasks 5 and 6; AND Annual Remedial Action Status Report, ADaPT/GIS, and Project Management - Subtasks 1, 7, and 9

$ 26,976.43

FDEP receipt of utility invoices for 12 months; Utilities (Cost Plus Fixed Fee) = not to exceed $12,840; Utilities Handling Fee = $480 - Subtask 8 $ 13,320.00

$ 58,585.68

HW686

DC004A

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: HW686 Contract File

FROM: Walsta Jean-Baptiste, Contract Manager

SUBJECT: Westwood Cleaner DC004A;

Operation and Maintenance

DATE: March 1, 2022

This Task Assignment authorizes Professional Service Industries, Inc. (PSI) to conduct 12 months of operation and maintenance in accordance with the PSI scope of work, cost estimate, and schedule received on February 22, 2022.

Changes to the costs include a reduction in the expendables to reflect two days onsite. There were no other changes. PSI has incorporated changes previously requested for a different O&M site.

The total cost related to this Task Assignment is $58,585.68 with 314 hours.

PSI Proposal Number: 0552- 366914 February 22, 2022

Professional Service Industries, Inc.

5801 Benjamin Center Drive, Suite 112, Tampa, FL 33634

Phone: (813) 886-1075 Fax: (813) 249-4916 www.intertek.com/building

Florida Department of Environmental Protection Waste Site Cleanup Section 2600 Blair Stone Road, MS 4520 Tallahassee, Florida 32399-2400

Attention: Ms. Walsta Jean-Baptiste, PG Professional Geologist II Telephone: (850) 245-8705, (850) 245-8973 direct Email: Walsta.JeanBaptiste@FloridaDEP.gov

Re: Proposal for O&M, Groundwater Monitoring and RASS Report Westwood Cleaners 4513 Gunn Highway Tampa, Florida, 33624 Facility ID No. 29950774, ERIC_4706

Dear Ms. Jean-Baptiste:

Professional Service Industries, Inc. (PSI), an Intertek company, is pleased to provide the proposal contained herein to provide twelve months of remediation system Operation & Maintenance (O&M) services, quarterly email summaries of system operations, annual groundwater monitoring, and documentation of the remediation system performance with the development of two Remedial Action System Status Reports, for the former Westwood Cleaners located at 4513 Gunn Highway, Tampa, Florida. Included with this proposal is a brief discussion of project history to date, proposed scope of work, cost estimate and a proposed schedule for completion.

PROJECT BACKGROUND

The Westwood Cleaners operated from 1984 to 2003 and occupied a tenant space on the east portion of a multi-tenant commercial shopping center in Tampa, Florida. The cleaners operated one tetrachloroethene (PCE) drycleaning machine and the facility has two floor drains. Based on results from the Site Screening activities in May 1997 showing PCE in the soil at a concentration of 700,000 micrograms per kilogram (µg/kg), the drycleaner business was accepted into the Drycleaning Solvent Cleanup Program. The soil sample was collected near the backdoor of the drycleaner building.

mailto:Walsta.JeanBaptiste@FloridaDEP.gov

PSI Proposal Number: 0552-366914 FDEP – Westwood Cleaners, O&M, Groundwater Monitoring

February 22, 2022 www.intertek.com/building

The former Westwood Cleaners tenant space is currently a martial arts studio, Carrollwood Tae Kwon Do, that trains students typically on weekday afternoons. The business has been remodeled with an elevated bamboo floor for the martial arts training. No drycleaning equipment remains at the former drycleaners.

A Site Assessment / Interim Source Removal Plan was prepared by PSI for the FDEP and was submitted August 29, 2018, and subsequently approved by the FDEP on May 20, 2019. Of note is the very high PCE concentration detected in the shallow well installed next to the former dryclean machine at 64,000 ug/L in February 2018, 12,000 ug/L in April 2020, and 9,300 ug/L in March 2021. The Interim Source Removal (ISR) Plan consisted of addressing the contaminant mass such that additional contaminant contribution to the surrounding soil and groundwater is minimized using Soil Vapor Extraction (SVE) technology.

An SVE system was transferred from the Hampton Cleaners (also in the Drycleaning Solvent Cleanup Program, ERIC_4713, FDEP Property No. 141948) and installed in October through December 2019 at the Westwood Cleaners facility, with start-up in December 2019.

The system has been operating since December 2019. As outlined in our latest RASS Report submitted in January 2022, the SVE system continues to show some contaminant mass recovery, as well as a declining trend in groundwater contaminant concentrations in the source area which may be at least partly attributable to the SVE system’s effective removal of contaminant mass from the vadose and smear zones. Therefore, PSI recommends continuing the O&M for an additional twelve months.

PROPOSED SCOPE OF WORK

The proposal contained herein consists of monthly O&M events and two Remedial Action System Status Report deliverable for the existing SVE system, and annual groundwater monitoring.

Specifically, the proposed scope of work consists of the following subtasks:

1. Project Management

This scope is provided for in the template worksheets.

2. Three Months of O&M (First Quarter)

Operations and Maintenance will be conducted on the SVE system. The work will be conducted as follows:

a. Mobilization to the site on a monthly basis.

b. Collect monthly vacuum and air flow readings from the SVE wells.

c. Collect monthly PID readings from SVE wells and system effluent.

February 22, 2022 www.intertek.com/building

d. Optimize system performance and recollect system readings as necessary to confirm enhanced system operation. Based on FDEP’s recommendation, we will continue to operate SVE001, SVE002, and SVE003, and leave closed the SVE wells outside, SVE004, SVE005, and SVE006.

e. Collect quarterly system influent and effluent samples, and samples from the three operating SVE wells for analysis by Method TO-15.

f. Document system readings in the site-specific O&M checklist.

g. The system will be cycled on a 50% duty cycle.

h. Quarterly update via email to the FDEP on system operation.

The Level of Effort is detailed in Subtask 2.

3. Three Months of O&M (Second Quarter)

O&M will be conducted once a month for three months as specified above. Air samples will be collected from the influent and effluent and analyzed by TO-15. A summary of system conditions will be submitted via email to the FDEP each quarter.

The Level of Effort is detailed in Subtask 3.

4. Semi-Annual RASS Report

A Semi-Annual Remedial Action System Status Report will be developed which will include an evaluation of the collected information and data. The report will detail and summarize the monthly O&M information, along with summary tables, figures and a graphical depiction of the system performance. Vapor sampling results will be submitted in the RASS report. The report will be prepared in accordance with the Technical Worksheets or similar guidance documents, developed by the FDEP Drycleaning Solvent Cleanup Program.

Conclusions and recommendations will be made, which will include a summary of modifications made to the system to enhance the recovery rates or decrease system time to achieve targeted goals. The report will incorporate specific recommendations and provide opinions based on professional experience in order to achieve the most efficient cleanup endpoints. We understand that the Department’s goal is to achieve aggressive contaminant reduction in an efficient and cost-effective method.

The Level of Effort is detailed in Subtask 4.

5. Three Months of O&M (Third Quarter)

O&M will be conducted once a month for three months as specified above. Air samples will be collected from the influent and effluent and three of the SVE wells at the end of the third quarter of the year and analyzed by TO-15. A summary of system conditions will be submitted quarterly via email to the FDEP.

February 22, 2022 www.intertek.com/building

The Level of Effort is detailed in Subtask 5.

6. Three Months of O&M (Fourth Quarter)

O&M will be conducted once a month for three months as specified above. Air samples will be collected from the influent and effluent and analyzed by TO-15. A summary of system conditions will be submitted quarterly via email to the FDEP.

The Level of Effort is detailed in Subtask 6.

7. Annual RASS Report

An Annual Remedial Action System Status Report will be developed which will include an evaluation of the collected information and data for the entire year. The report will detail and summarize the monthly O&M information, along with summary tables, figures and a graphical depiction of the system performance as well as groundwater sampling and analysis. Vapor sampling results will be submitted in the RASS report. The report will be prepared in accordance with the Technical Worksheets or similar guidance documents, developed by the FDEP Drycleaning Solvent Cleanup Program.

Conclusions and recommendations will be made, which will include a summary of modifications made to the system to enhance the recovery rates or decrease system time to achieve targeted goals. The report will incorporate specific recommendations and provide opinions based on professional experience in order to achieve the most efficient cleanup endpoints. We understand that the Department’s goal is to achieve aggressive contaminant reduction in an efficient and cost-effective method.

The Level of Effort is detailed in Subtask 7.

8. Utilities for remediation system operation

PSI used the previous utility costs from this system as well as similar equipment at other sites as a basis for the utility costs, as detailed in Level of Effort Subtask 5. We are currently running the system at 100% due to the martial arts facility occupying the former dryclean tenant space.

The Level of Effort for utilities is detailed in Subtask 8.

9. Groundwater Monitoring and Reporting

PSI will conduct the annual groundwater monitoring to evaluate current groundwater quality at the site. The following will be conducted to facilitate the groundwater evaluation.

a. Mobilization to the site.

February 22, 2022 www.intertek.com/building

b. Collect groundwater elevation measurements at the 18 wells proposed for sampling.

c. Collect groundwater samples from monitor wells:

i. Shallow wells: MW00E, MW001S, MW004S, MW005S, MW006S, MW007S, MS007S, MW008S, MW009S, MW011S.

ii. Intermediate/Deep: MW003D, MW004D, MW005D, MW006D, MW007D, MW011D.

iii. Deeper: MW012DD, MW013DD, and MW015DD.

d. Submit groundwater samples to a NELAC approved laboratory for analysis of VOHs via EPA Method 8260 and other injection parameters.

e. Development of GIS tables and deliverable,

f. Development of ADaPT package deliverable.

g. Incorporate groundwater analytical data, physical parameters and groundwater elevation data into the RASS report.

The investigative derived waste (IDW) that will be generated during the annual groundwater monitoring includes the purge water from the monitoring wells which will be put into the existing polytank stored on-site.

The Level of Effort for Groundwater Monitoring is detailed in Subtask 9.

February 22, 2022 www.intertek.com/building

COST ESTIMATE AND SCHEDULE

The estimated cost to perform the O&M for twelve months along with two RASS report deliverables, email summaries, and groundwater monitoring is shown on the attached Cost Estimate. All PSI services will be conducted in accordance with the terms and conditions contained within DEP Contract No. HW 686, Waste Cleanup Program Services, dated December 21, 2021. The services will be completed on a monthly basis upon authorization.

The O&M will start in April 2022 and continue for 12 months until March 2023 with the quarterly brief summaries as a deliverable. One RASS report will be submitted at the end of October 2022 (for the months April through September 2022) and the Annual RASS report will be submitted at the end of April 2023 (months October through March 2023). Groundwater monitoring will occur in April/May 2022 with the results incorporated into the October 2022 RASS report.

PSI appreciates the opportunity to be of service to the FDEP. If you have any questions, please feel free to contact us at (813) 886-1075.

Respectfully submitted, PROFESSIONAL SERVICE INDUSTRIES, INC.

Nana Westmark, PG, CHMM Michael Rothenburg, PE, CIH Senior Engineer / Department Manager Senior Geologist / Contract Manager

Enclosure: Cost Estimate Level of Effort

Z:\552-Env\FDEP HW 686 Drycleaning, Main Contract\0552-----Westwood\Proposals\2022-02 O&M 12 M, RASS, GW\Westwood ERIC_4706 0552-366914.docx

FDEP COST ESTI MATEContractor: Professional Service Industries, Inc. (Intertek-PSI)

Date: 2/22/2022

Task #: DC004A SubTask 1 Project Management SubTask 6 4th Qtr Monthly O&M

Site: Westwood Cleaners SubTask 2 1st Qtr Monthly O&M SubTask 7 RASS

Activity/Phase: O&M SubTask 3 2nd Qtr Monthly O&M SubTask 8 Utilities

Project Manager: Nana Westmark SubTask 4 RASS SubTask 9 Groundwater Monitoring

SubTask 5 3rd Qtr Monthly O&M SubTask 10

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

$55.85 Project Manager 23.6 23.6 $62.64 Senior Engineer, MR 22 3 3 5 3 3 5 0 0 0 $55.84 Senior Geologist, NW 3 0 0 0 0 0 0 0 3 0 $36.06 Project Engineer, MM 120 16 16 30 16 16 26 0 0 0 $30.59 Remediation Specialist, RH 104 27 25 0 27 25 0 0 0 0 $24.84 GIS / CAD Specialist, CF 9 0 0 7 0 0 2 0 0 0 $30.30 Environmental Specialist, CC 17 0 0 0 0 0 0 0 17 0 $21.21 Environmental Specialist, MZ 15.5 0 0 0 0 0 0 0 15.5 0

Total Hours 314 23.6 46 44 42 46 44 33 0 35.5 0

Direct Labor $11,437.39 $1,315.81 $1,590.81 $1,529.63 $1,568.88 $1,590.81 $1,529.63 $1,300.44 $0.00 $1,011.38 $0.00

Overhead 151.02% $17,272.75 $1,987.14 $2,402.44 $2,310.05 $2,369.32 $2,402.44 $2,310.05 $1,963.92 $0.00 $1,527.39 $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 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Labor $28,710.14 $3,302.95 $3,993.25 $3,839.68 $3,938.20 $3,993.25 $3,839.68 $3,264.36 $0.00 $2,538.77 $0.00

Travel Vehicle Rental $1,920.00 $360.00 $360.00 $0.00 $360.00 $360.00 $0.00 $0.00 $480.00 $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 $1,920.00 $360.00 $360.00 $0.00 $360.00 $360.00 $0.00 $0.00 $480.00 $0.00

REV: 02/03 CEF PSI-Intertek Page 1

FDEP COST ESTI MATEContractor: Professional Service Industries, Inc. (Intertek-PSI)

Date: 2/22/2022

Task #: DC004A SubTask 1 Project Management SubTask 6 4th Qtr Monthly O&M

Site: Westwood Cleaners SubTask 2 1st Qtr Monthly O&M SubTask 7 RASS

Activity/Phase: O&M SubTask 3 2nd Qtr Monthly O&M SubTask 8 Utilities

Project Manager: Nana Westmark SubTask 4 RASS SubTask 9 Groundwater Monitoring

SubTask 5 3rd Qtr Monthly O&M SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10 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

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) $0.00 $0.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $12,840.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $12,840.00 $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 $12,840.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $12,840.00 $0.00 $0.00 Handling Fee $480.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $480.00 $0.00 $0.00 Total Subcontractor Cost $13,320.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $13,320.00 $0.00 $0.00

Laboratory Analytical Costs $4,144.50 $1,165.00 $466.00 $0.00 $1,165.00 $466.00 $0.00 $0.00 $882.50 $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 $430.00 $70.00 $70.00 $0.00 $70.00 $70.00 $0.00 $0.00 $150.00 $0.00 Total Laboratory $4,574.50 $1,235.00 $536.00 $0.00 $1,235.00 $536.00 $0.00 $0.00 $1,032.50 $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 $560.00 $120.00 $120.00 $0.00 $120.00 $120.00 $0.00 $0.00 $80.00 $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) $0.00 $0.00 $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) $6,630.00 $1,305.00 $1,305.00 $0.00 $1,305.00 $1,305.00 $0.00 $0.00 $1,410.00 $0.00 Total Field Expenses $7,190.00 $1,425.00 $1,425.00 $0.00 $1,425.00 $1,425.00 $0.00 $0.00 $1,490.00 $0.00

Subtotal $55,714.64 $3,302.95 $7,013.25 $6,160.68 $3,938.20 $7,013.25 $6,160.68 $3,264.36 $13,320.00 $5,541.27 $0.00 Completion Fee $2,871.04 $330.30 $399.33 $383.97 $393.82 $399.33 $383.97 $326.44 $0.00 $253.88 $0.00

Total Estimated Cost $58,585.68 $3,633.25 $7,412.58 $6,544.65 $4,332.02 $7,412.58 $6,544.65 $3,590.80 $13,320.00 $5,795.15 $0.00

REV: 02/03 CEF PSI-Intertek Page 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Westwood Cleaners SubTask 2 1st Qtr Monthly O&M

DATE: 2/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Engineer, M Rothenburg System evaluation (1 hr/month), review and submittal 3

Project Engineer, M Mui Telemetry check (3 times per week = 2 hours per month) 6 Provide oversight and technical support (1 hr/monthly, 3 hrs/quarterly) 6 Quarterly email summary to FDEP 4

Staff Scientist, R Hanson Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Additional hours to collect vapor analytical samples 3

TOTAL LABOR 46

VEHICLE TYPE RATE UNIT USEAGE

$0.00

Equipment Van / Truck $120.00 day 3 $360.00

$0.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

$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

$200.00 5 $1,000.00

Summa cannisters $33.00 5 $165.00 $1,165.00

Shipping, large, 2 day $70.00 1 $70.00

TOTAL LAB $1,235.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction/O&M/Pilot Test Kit $360.00 day 3 $1,080.00 Construction/O&M supplies $75.00 day 3 $225.00

$1,305.00 Expendables $40.00 day 3 $120.00

TOTAL EQUIPMENT $1,425.00

TO-15 (VOCs) (Qtr infl and eff, and 3 SVE wells)

FINAL --7/24/96

SubTask 3 2nd Qtr Monthly O&M

DATE: 2/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Engineer, M Rothenburg System evaluation (1 hr/month), review and submittal 3

Project Engineer, M Mui Telemetry check (3 times per week = 2 hours per month) 6 Provide oversight and technical support (1 hr/monthly, 3 hrs/quarterly) 6 Quarterly email summary to FDEP 4

Staff Scientist, R Hanson Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Additional hours to collect vapor analytical samples 1

TOTAL LABOR 44

VEHICLE TYPE RATE UNIT USEAGE

$0.00

Equipment Van / Truck $120.00 day 3 $360.00

$0.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

$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

TO-15 (VOCs) (infl and eff per Qtr) $200.00 2 $400.00

Summa cannisters $33.00 2 $66.00 $466.00

Shipping, large, 2 day $70.00 1 $70.00

TOTAL LAB $536.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction/O&M/Pilot Test Kit $360.00 day 3 $1,080.00 Construction/O&M supplies $75.00 day 3 $225.00

$1,305.00 Expendables $40.00 day 3 $120.00

TOTAL EQUIPMENT $1,425.00

SubTask 4 RASS

DATE: 2/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Engineer, MR Evaluate data 2 Review Final RASS/ Groundwater Report 2 Sign and Seal RASS 1

Project Engineer, M Mui Data reduction/evaluation 16 Preparation of remediation/ groundwater monitoring report 8 Report - Prepare final tables and figure 6

GIS/CADD Specialist, C Fugate Create Final figures 7

(8 maps)

TOTAL LABOR 42

SubTask 5 3rd Qtr Monthly O&M

DATE: 2/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Engineer, M Rothenburg System evaluation (1 hr/month), review and submittal 3

Project Engineer, M Mui Telemetry check (3 times per week = 2 hours per month) 6 Provide oversight and technical support (1 hr/monthly, 3 hrs/quarterly) 6 Quarterly email summary to FDEP 4

Staff Scientist, R Hanson Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Additional hours to collect vapor analytical samples 3

TOTAL LABOR 46

VEHICLE TYPE RATE UNIT USEAGE

$0.00

Equipment Van / Truck $120.00 day 3 $360.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

$200.00 5 $1,000.00

Summa cannisters $33.00 5 $165.00 $1,165.00

Shipping, large, 2 day $70.00 1 $70.00

TOTAL LAB $1,235.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction/O&M/Pilot Test Kit $360.00 day 3 $1,080.00 Construction/O&M supplies $75.00 day 3 $225.00

$1,305.00 Expendables $40.00 day 3 $120.00

TOTAL EQUIPMENT $1,425.00

TO-15 (VOCs) (infl and eff)

SubTask 6 4th Qtr Monthly O&M

DATE: 2/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Engineer, M Rothenburg System evaluation (1 hr/month), review and submittal 3

Project Engineer, M Mui Telemetry check (3 times per week = 2 hours per month) 6 Provide oversight and technical support (1 hr/monthly, 3 hrs/quarterly) 6 Quarterly email summary to FDEP 4

Staff Scientist, R Hanson Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Monthly Load / Unload 1 Mobilization 1 Conduct O&M, optimize performance 2 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1 O&M checklists (1 hr/month) 1 Monthly preparation, recording of system data to ongoing operational tables 1

Additional hours to collect vapor analytical samples 1

TOTAL LABOR 44

VEHICLE TYPE RATE UNIT USEAGE

$0.00

Equipment Van / Truck $120.00 day 3 $360.00

TOTAL VEHICLE $360.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TO-15 (VOCs) (infl and eff per Qtr) $200.00 2 $400.00

Summa cannisters $33.00 2 $66.00 $466.00

Shipping, large, 2 day $70.00 1 $70.00

TOTAL LAB $536.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Construction/O&M/Pilot Test Kit $360.00 day 3 $1,080.00 Construction/O&M supplies $75.00 day 3 $225.00

$1,305.00 Expendables $40.00 day 3 $120.00

TOTAL EQUIPMENT $1,425.00

SubTask 7 RASS

DATE: 2/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Engineer, MR Evaluate data 2 Review Final RASS 2 Sign and Seal RASS 1

Project Engineer, M Mui Data reduction/evaluation 12 Preparation of remediation report 8 Report - Prepare final tables and figure 6

GIS/CADD Specialist, C Fugate Create Final figures 2

TOTAL LABOR 33

SubTask 8 Utilities

DATE: 2/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Duke Energy Electric $950.00 Month 12 $11,400.00

Century Link Phone $120.00 Month 12 $1,440.00 $12,840.00

Handling fee Electric $20.00 Month 12 $240.00 Handling fee phone $20.00 Month 12 $240.00

$480.00

TOTAL $13,320.00

SubTask 9 Groundwater Monitoring

DATE: 2/1/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Geologist, N Westmark Technical Oversight 3

Environ Specialist, C Cummins Load / Unload 2 Travel (2 roundtrips for gw sampling) 2 Collect groundwater samples 4 shallow wells @ 1 hour each 4 4 inter / deep well @ 1.5 hours each 6 1 deeper wells 2 Documentation of groundwater sampling & measurements 1

Environ Specialist, M Zilske Travel (2 roundtrips for gw sampling) 2 Collect groundwater samples 4 shallow wells @ 1 hour each 4 3 intermediate wells @ 1.5 hr each 4.5 2 deeper well 2 hr each 4 Store IDW in polytank 1

TOTAL LABOR 35.5

VEHICLE TYPE RATE UNIT USEAGE

$0.00

Equipment Van / Truck C Cummins $120.00 day 2 $240.00

Equipment Van / Truck M Zilske $120.00 day 2 $240.00 $0.00

TOTAL VEHICLE $480.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

$0.00 EPA Method 8260 $73.00 11 1 $876.00

Ice $6.50 1 $6.50 $882.50 $0.00

Sample Shipping, Large, Overnight $150.00 1 $150.00

TOTAL LAB $1,032.50

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

$0.00 Shallow Groundwater Sampling Kit $290.00 day 2 $580.00 Deep Groundwater Sampling Kit $415.00 day 2 $830.00

Expendables $40.00 day 2 $80.00

TOTAL EQUIPMENT $1,490.00