CN-370000-HW686-DC006A.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

DC006A Completion January 31, 2023

This Task Assignment authorizes Professional Service Industries, Inc. (PSI) to conduct 6 months of operation and maintenance in accordance with the PSI scope of work, cost estimate, and schedule received on March 1, 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_5234

6642 Ridge Road, Port Richey, Pasco County

Custom Commerce Laundry & Dry Cleaning

$ 0.00 ✔ $ 16,056.97 ✔ $ 3,420.00

$ 19,476.97

Scope of Work

Nana G. Westmark

Contract Manager

Nana G Westmark Digitally signed by Nana G Westmark Date: 2022.03.15 12:20:25 -04'00'

William E. Burns, Jr.

William E. Burns, Jr. Digitally signed by William E. Burns, Jr.

Date: 2022.03.15 09:34:39 -04'00'

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

Operation and maintenance (O&M) email submittal including field documentation, laboratory reports, and tables - Subtask 2 06/30/2022

O&M email submittal including field documentation, laboratory reports, and tables - Subtask 3 08/01/2022

Remedial Action Status Report, ADaPT/GIS updates, and Project Management - Subtasks 1, 5, and 6 10/31/2022

FDEP approval of Operation and maintenance (O&M) email submittal including field documentation, laboratory reports, and tables - Subtask 2 $ 3,202.71

FDEP approval of O&M email submittal including field documentation, laboratory reports, and tables - Subtask 3 $ 3,445.04

FDEP approval of Remedial Action Status Report, ADaPT/GIS updates, and Project Management - Subtasks 1, 5, and 6 $ 9,169.22

FDEP receipt of utility invoices for 6 months; Utilities (Cost Plus Fixed Fee) = not to exceed $3,420; Utilities Handling Fee = $240 - Subtask 4 $ 3,660.00

$ 19,476.97

HW686

DC006A

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: Custom Commerce DC006A;

Operation and Maintenance

DATE: March 15, 2022

This Task Assignment authorizes Professional Service Industries, Inc. (PSI) to conduct 6 months of operation and maintenance in accordance with the PSI scope of work, cost estimate, and schedule received on March 1, 2022.

Changes to the proposed costs included removing time for “loading and unloading” in subtasks

2, 3, and 5 and removing costs for a QA/QC sample. Changes also included updating subtask 5 to include 1.5 hours per well, adding a second shallow groundwater sampling kit for the second sampler, and removing an expendable.

The total cost related to this Task Assignment is $19,476.97 with 107 hours.

PSI Proposal Number: 0552-367656 March 1, 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, FL 32399-2400

Attention: Ms. Walsta Jean-Baptiste, PG Professional Geologist II

(850) 245-8705 main, (850)245-8973 direct Email: Walsta.JeanBaptiste@FloridaDEP.gov

Re: Proposal for SVE System Shutdown Evaluation /Groundwater Monitoring Custom Commerce Laundry & Dry Cleaning (former)

6642 Ridge Road Port Richey, Pasco County, Florida 34668 FDEP Facility ID# 51 9500743 / ERIC_5234

Dear Ms. Jean-Baptiste:

Professional Service Industries, Inc. (PSI), an Intertek company, is pleased to provide the proposal contained herein to provide remediation system shutdown evaluation and groundwater monitoring for the former Custom Commerce located at 6642 Ridge Road, Port Richey, Pasco County, Florida. Included with this proposal is a discussion of project history to date, proposed scope of work, cost estimate and level of effort, and a proposed work schedule.

PROJECT BACKGROUND

The former Custom Commerce Laundry & Dry Cleaning tenant space is currently a laundromat (Sunshine Cleaners & Laundromat) featuring coin-operated laundry service, drycleaning drop off, and alteration services. No drycleaning equipment remains at the former drycleaners. The surrounding properties are developed for multi-tenant commercial use, light industrial use, and a preschool. The preschool, First Steps Education Preschool, is located approximately 425 ft northwest of the site in a separate building on an outparcel of the shopping complex. Municipal water is provided to the building by the Pasco County Utilities. Water, electric and natural gas utilities appear to enter the building near the southeast corner of the tenant space.

mailto:Walsta.JeanBaptiste@FloridaDEP.gov

FDEP – Custom Commerce Shutdown

Site Assessment activities conducted by PSI in 2018 and 2019 identified chlorinated solvent impacts in the soil and groundwater at this site originating from the use of PCE in the former drycleaning operation. Based on the results of a Modified Active Gas Survey (MAGS), we recommended implementation of an Soil Vapor Extraction system to reduce vadose zone contamination under the building. The Interim Source Removal Plan (ISRP), which presented the design of the SVE system was approved by the FDEP on April 10, 2020. The SVE system was designed to incorporate the existing MAGS wells by converting them to SVE wells.

An SVE system was transferred from the FDEP BWC Equipment Storage Facility (FDEP Property No. 122461). The ISR was initiated and the SVE system has been operating since April 2021.

During the most recent RASS report review by the FDEP, it was recommended that the system be evaluated for shutdown. Therefore, PSI has prepared the proposal contained herein to conduct an evaluation of SVE system shutdown along with another episode of groundwater monitoring to determine if the site meets groundwater cleanup target levels (GCTL).

PROPOSED SCOPE OF WORK

This proposal contains a system shutdown evaluation along with 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 as Subtask 1.

2. Initiate Shutdown Procedures - 1st Month

Shutdown procedures will commence and will consist of the collection of air samples for analysis by Method TO-15 from the influent and SVE001, SVE002, SVE003 and SVE004. The system will then be shutdown and the site secured.

The Level of Effort is detailed in Subtask 2.

3. Restart System – 2nd month

The SVE system will be restarted after approximately 30 days and allowed to run to remove approximately one pore volume. Then air samples will be collected from SVE001, SVE002, SVE003, and SVE004, as well as the influent.

The system will remain on until the results of the samples are received and evaluated. PSI will submit the air sample results to the FDEP and schedule a conference call to select the next appropriate course of action (either shutdown or continue system operation).

The Level of Effort is detailed in Subtask 3.

4. Utilities for remediation system operation

PSI used the previous utility costs at similar sites as an estimate for the annual costs, as detailed in Level of Effort Subtask 4.

5. Groundwater Monitoring

PSI will conduct groundwater sampling and analysis of the existing groundwater monitoring wells to evaluate groundwater quality at the drycleaning facility. The groundwater monitoring will consist of the following activities:

a. Mobilization to the site.

b. Collect groundwater elevation measurements of monitor wells.

c. Collect groundwater samples from the following monitor wells:

i. Shallow wells – MW00A, MW001S, MW002S, MW003S, MW004S, and

MW005S.

ii. Intermediate wells – MW001I, MW002I, and MW005I.

d. Submit groundwater samples to a NELAC approved laboratory for analysis of

VOHs via EPA Method 8260.

e. Development of GIS tables and deliverable.

f. Development of ADaPT package deliverable.

g. Development of current groundwater elevation maps, current groundwater quality data, and recommendations, as necessary. The data will be incorporated into the RASS Shutdown Evaluation and Groundwater Monitoring Report.

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

The Level of Effort is detailed in Subtask 5.

6. RASS and Shutdown Evaluation / Groundwater Monitoring Report

A RASS and Shutdown Evaluation / Groundwater Monitoring Report will be developed which will include an evaluation of the collected information and data. The report will detail and summarize the system shutdown data, along with summary tables, figures and a graphical depiction of the system performance. Recent groundwater monitoring results will be incorporated into the report presenting maps, tables and an evaluation of groundwater quality data.

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.

If the data supports the decision to shutdown the SVE system, then the site may transition into Post Active Remediation Monitoring (PARM). Similarly, if the data supports the decision for a clean closure, then a Site Rehabilitation Completion Report will be developed.

The Level of Effort is detailed in Subtask 6.

COST ESTIMATE AND SCHEDULE

The estimated cost to perform the shutdown evaluation, groundwater monitoring and report deliverable 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 shutdown evaluation will start upon expiration of the former TA under the previous Contract 552, which runs through April 2022. The shutdown will occur in May 2022, with the restart occurring in June 2022. Groundwater monitoring will occur in July 2022, and the results of the air samples will be submitted by the end of July 2022, upon which time, the FDEP and PSI will evaluate the next appropriate course of action.

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.

Michael Mui Nana Westmark, PG, CHMM Project Engineer Senior Geologist / Contract Manager

Enclosure: Cost Estimate Level of Effort

Z:\552-Env\FDEP HW 686 Drycleaning, Main Contract\0552--------Custom Commerce\Proposals\2022 March System Shutdown\Custom Commerce Shutdown 0552-367656.docx

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

Date: 3/1/2022

Task #: DC006A SubTask 1 Project Management SubTask 6 Evaluation/ Report

Site: Custom Commerce SubTask 2 System Shutdown SubTask 7

Activity/Phase: SVE Shutdown Evaluation SubTask 3 System Restart SubTask 8

Project Manager: Nana Westmark SubTask 4 Utilities SubTask 9

SubTask 5 Groundwater Monitoring SubTask 10

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

$55.84 Project Manager 8 7.8 $0.00 Principal Consultant 0 0 0 0 0 0 0 0 0 0

$62.64 Senior Engineer, MR 3 0 1 0 0 2 0 0 0 0 $55.84 Senior Geologist, NW 7 0 0 0 3 4 0 0 0 0 $36.06 Project Engineer, MM 39 7 6 0 0 26 0 0 0 0 $38.20 Project Engineer, IK 0 0 0 0 0 0 0 0 0 0 $30.56 Project Engineer, MK 0 0 0 0 0 0 0 0 0 0

$0.00 Project Geologist 0 0 0 0 0 0 0 0 0 0 $32.44 Project Scientist, SB 0 0 0 0 0 0 0 0 0 0 $29.86 Project Scientist, EL 0 0 0 0 0 0 0 0 0 0

$0.00 Project Scientist, RF 0 0 0 0 0 0 0 0 0 0 $0.00 QA Officer 0 0 0 0 0 0 0 0 0 0

$30.59 Remediation Specialist, RH 18 8 10 0 0 0 0 0 0 0 $24.84 GIS / CAD Specialist, CF 5 0 0 0 0 5 0 0 0 0

$0.00 Staff Engineer 0 0 0 0 0 0 0 0 0 0 $0.00 Staff Geologist 0 0 0 0 0 0 0 0 0 0

$24.27 Staff Scientist, BW 0 0 0 0 0 0 0 0 0 0 $30.30 Environmental Specialist, CC 14 0 0 0 14 0 0 0 0 0 $21.21 Environmental Specialist, MZ 0 0 0 0 13 0 0 0 0 0 $20.81 Administrative Assistant, BM 0 0 0 0 0 0 0 0 0 0

Total Hours 107 8 15 17 0 30 37 0 0 0 0

Direct Labor $3,796.68 $436.79 $497.14 $584.90 $0.00 $867.45 $1,410.40 $0.00 $0.00 $0.00 $0.00

Overhead 151.02% $5,733.75 $659.64 $750.78 $883.32 $0.00 $1,310.02 $2,129.99 $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 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 $9,530.43 $1,096.43 $1,247.92 $1,468.22 $0.00 $2,177.47 $3,540.39 $0.00 $0.00 $0.00 $0.00

Travel Vehicle Rental $480.00 $120.00 $120.00 $0.00 $240.00 $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 $480.00 $120.00 $120.00 $0.00 $240.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF Intertek-PSI Page 1

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

Date: 3/1/2022

Task #: DC006A SubTask 1 Project Management SubTask 6 Evaluation/ Report

Site: Custom Commerce SubTask 2 System Shutdown SubTask 7

Activity/Phase: SVE Shutdown Evaluation SubTask 3 System Restart SubTask 8

Project Manager: Nana Westmark SubTask 4 Utilities SubTask 9

SubTask 5 Groundwater Monitoring 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 $3,420.00 $0.00 $0.00 $3,420.00 $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 $3,420.00 $0.00 $0.00 $3,420.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $240.00 $0.00 $0.00 $240.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $3,660.00 $0.00 $0.00 $3,660.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $2,987.00 $1,165.00 $1,165.00 $0.00 $657.00 $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 $290.00 $70.00 $70.00 $0.00 $150.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $3,277.00 $1,235.00 $1,235.00 $0.00 $807.00 $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 $40.00 $40.00 $0.00 $40.00 $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) $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) $1,456.50 $435.00 $435.00 $0.00 $586.50 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $1,576.50 $475.00 $475.00 $0.00 $626.50 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $18,523.93 $1,096.43 $3,077.92 $3,298.22 $3,660.00 $3,850.97 $3,540.39 $0.00 $0.00 $0.00 $0.00 Completion Fee $953.04 $109.64 $124.79 $146.82 $0.00 $217.75 $354.04 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $19,476.97 $1,206.07 $3,202.71 $3,445.04 $3,660.00 $4,068.72 $3,894.43 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF Intertek-PSI Page 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Custom Commerce SubTask 2 System Shutdown

DATE: 3/1/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Engineer, M Mui Technical evaluation 5 Preparation and recording of system data to operational tables 2

Remediation Specialist, R Hanson

Load / Unload 0 Mobilization 3 Collect vapor samples for PID screening 1 Perform system shutdown 1 Secure system 1 Collect vapor analytical samples 2

TOTAL LABOR 15

VEHICLE TYPE RATE UNIT USEAGE

$0.00

Equipment Van / Truck $120.00 day 1 $120.00

$0.00

TOTAL VEHICLE $120.00

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 $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 1 $360.00 Construction/O&M supplies $75.00 day 1 $75.00

$435.00 Expendables $40.00 day 1 $40.00

TOTAL EQUIPMENT $475.00

TO-15 (VOCs) (Qtr infl, 4 SVE wells)

FINAL --7/24/96

SubTask 3 System Restart

DATE: 3/1/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Engineer, M Rothenburg Review final data for recommendations 1

Project Engineer, M Mui Data evaluation 3 Preparation and recording of system data to operational tables 2 FDEP teleconference to select path forward 1

Remediation Specialist, R Hanson Load / Unload 0 Mobilization 3 Restart system, purge for 1 pore volume 5 Collect vacuum influence / vacuum flow measurements 1 Collect vapor samples for PID screening 1

TOTAL LABOR 17

VEHICLE TYPE RATE UNIT USEAGE

$0.00

Equipment Van / Truck $120.00 day 1 $120.00

$0.00

TOTAL VEHICLE $120.00

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 month) $200.00 5 $1,000.00

Summa cannisters $33.00 5 $165.00 $1,165.00

Shipping, large $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 1 $360.00 Construction/O&M supplies $75.00 day 1 $75.00

$435.00 Expendables $40.00 day 1 $40.00

TOTAL EQUIPMENT $475.00

SubTask 4 Utilities

DATE: 3/1/2022

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Duke Energy Electric $450.00 Month 6 $2,700.00

Century Link Phone $120.00 Month 6 $720.00 $3,420.00

Handling fee Electric $20.00 Month 6 $120.00 Handling fee phone $20.00 Month 6 $120.00

$240.00

$0.00 $0.00 $0.00

TOTAL $3,660.00

SubTask 5 Groundwater Monitoring

DATE: 3/1/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Geologist, N Westmark Technical Assistance 3

Environ Specialist, C Cummins Load / Unload 0 Travel (2 roundtrips for gw sampling) 6 Collect groundwater samples 5 shallow wells @ 1.5 hour each 7.5

13.5

Environ Specialist, M Zilske Travel (2 roundtrips for gw sampling) 6 Collect groundwater samples 3 intermediate wells @ 1.5 hr each 4.5 1 shallow well 1.5 IDW staging 1

TOTAL LABOR 29.5

VEHICLE TYPE RATE UNIT USEAGE

$0.00

Equipment Van / Truck C Cummins $120.00 day 1 $120.00 Equipment Van / Truck M Zilske $120.00 day 1 $120.00

$0.00

TOTAL VEHICLE $240.00

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

EPA Method 8260 $73.00 9 0 $657.00

$657.00 $0.00 Sample Shipping, Large, Overnight $150.00 1 $150.00

$0.00 $0.00

TOTAL LAB $807.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

$0.00 Shallow Groundwater Sampling Kit $290.00 day 2 $580.00 Ice $6.50 1 $6.50

$586.50

Expendables $40.00 day 1 $40.00

TOTAL EQUIPMENT $626.50

SubTask 6 Evaluation/ Report

DATE: 3/1/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Engineer, M Rothenburg Evaluate date for final report 1 Sign and Seal RASS 1

Senior Geologist Evaluate data 1

Review Final Shutdown and Groundwater Report 2

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

GIS/CADD Specialist, D Grove Create Final figures 5

TOTAL LABOR 36