CN-370000-HW686-SA181.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

SA181 Completion October 26, 2022

Intertek-PSI (PSI) will conduct supplemental site assessment activities at the Keen Parcel, as detailed in the attached revised April 22, 2022 PSI proposal. Activities will include developing the Health and Safety Plan, producing a site reconnaissance photo log, identifying the GPS coordinates of monitoring wells and soil boring locations, opening the identified wells during the site reconnaissance, capturing general field activity photos, measuring water level elevations, and providing the notes and logs associated with soil and groundwater sampling (field instrumentation calibration logs, soil sampling field notes package, groundwater sampling field notes package, and groundwater sampling logs).

Nicole Knutson/B. Stringer 850-245-8763 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Intertek-PSI (PSI)

Intertek-PSI (PSI)

Nana Westmark 813-886-1075 Ext 2

ERIC_6482

6620 S. Manhattan Avenue, Tampa, Hillsborough County

Keen Parcel- May 2022 Soil and GW Assessment

✔ $ 17,030.19

$ 17,030.19

Scope of Work

Nana Westmark

Senior Geologist/Principal Consultant

Nana Westmark Digitally signed by Nana Westmark Date: 2022.04.29 14:30:12 -04'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2022.04.29 11:24:43 -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

Field Notes Package - Subtasks 2 - 4 06/09/2022

Supplemental Site Assessment Report; Project Management - Subtasks 1 & 5 07/22/2022

Field Notes Package - Subtasks 2 - 4 $ 9,654.23

Supplemental Site Assessment Report; Project Management - Subtasks 1 ($1,791.83) & 5 ($5,584.13) $ 7,375.96

$ 17,030.19

HW686

SA181

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: Site # ERIC_6482

Keen Parcel File

FROM: Nicole Knutson, Project Manager

SUBJECT: Negotiation Summary

HW686 SA181

DATE: April 28, 2022

Intertek-PSI (PSI) will conduct supplemental site assessment activities at the Keen Parcel, as detailed in the attached revised April 22, 2022 PSI proposal. Activities will include developing the Health and Safety Plan, producing a site reconnaissance photo log, identifying the GPS coordinates of monitoring wells and soil boring locations, opening the identified wells during the site reconnaissance, capturing general field activity photos, measuring water level elevations, and providing the notes and logs associated with soil and groundwater sampling (field instrumentation calibration logs, soil sampling field notes package, groundwater sampling field notes package, and groundwater sampling logs).

The FDEP Central Lab will be conducting arsenic analyses by EPA Method 6010 on soil and groundwater samples, and PAHs analyses by EPA Method 8270 on soil samples.

Work plan figures and the Soil Sampling and Analysis Plan spreadsheet were generated by FDEP. Negotiations between PSI and FDEP resulted in saving the Department $6,139.87.

Total task amount is $17,030.19. PSI’s time and labor for these activities have been reviewed and are appropriate. The level-of-effort and cost estimate are reasonable for the scope of services. Final deliverable is due July 22, 2022. Task completion date is October 26, 2022.

ATTACHMENT A

COST ESTIMATE FORM/LEVEL OF

EFFORT

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

Date: 4/22/2022

Task #: SubTask 1 Project Management SubTask 6

Site: Keen Parcel SubTask 2 Reconnaissance SubTask 7

Activity/Phase: Supplemental Site Assessment SubTask 3 Soil Sampling SubTask 8

Project Manager: Nana Westmark SubTask 4 Groundwater Sampling SubTask 9

SubTask 5 Data Evaluation, Report SubTask 10

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

$55.84 Project Manager 12 11.6 $0.00 Principal Consultant 0 0 0 0 0 0 0 0 0 0

$62.64 Senior Engineer, MR 0 0 0 0 0 0 0 0 0 0 $55.84 Senior Geologist, NW 32 6 6 2 18 0 0 0 0 0

$0.00 Project Manager 0 0 0 0 0 0 0 0 0 0 $36.06 Project Engineer, MM 0 0 0 0 0 0 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 $33.99 Project Engineer, SJ 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 0 0 0 0 0 0 0 0 0 0 $24.84 GIS / CAD Specialist, CF 10 0 0 0 10 0 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 71 12 26 9 24 0 0 0 0 0 $21.21 Environmental Specialist, MZ 36 12 24 0 0 0 0 0 0 0 $20.81 Administrative Assistant, BM 2 0 0 0 2 0 0 0 0 0

$0.00 0 0 0 0 0 0 0 0 0 0 Total Hours 163 12 30 56 11 54 0 0 0 0 0

Direct Labor $5,640.69 $648.93 $953.16 $1,631.88 $384.38 $2,022.34 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 151.02% $8,518.57 $980.01 $1,439.46 $2,464.47 $580.49 $3,054.14 $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 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 $14,159.26 $1,628.94 $2,392.62 $4,096.35 $964.87 $5,076.48 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF PSI Intertek Page 1

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

Date: 4/22/2022

Task #: SubTask 1 Project Management SubTask 6

Site: Keen Parcel SubTask 2 Reconnaissance SubTask 7

Activity/Phase: Supplemental Site Assessment SubTask 3 Soil Sampling SubTask 8

Project Manager: Nana Westmark SubTask 4 Groundwater Sampling SubTask 9

SubTask 5 Data Evaluation, Report SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10

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

Subcontractor (Equipment Procurement) 0 $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 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling 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

Laboratory Analytical Costs $0.00 $0.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $0.00 $0.00 $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 $160.00 $40.00 $80.00 $40.00 $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) $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) $815.00 $175.00 $350.00 $290.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $975.00 $215.00 $430.00 $330.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $15,614.26 $1,628.94 $2,727.62 $4,766.35 $1,414.87 $5,076.48 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $1,415.93 $162.89 $239.26 $409.64 $96.49 $507.65 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $17,030.19 $1,791.83 $2,966.88 $5,175.99 $1,511.36 $5,584.13 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03 CEF PSI Intertek Page 2

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Keen Parcel SubTask 2 Reconnaissance

DATE: 4/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Geologist, N Westmark Utility notification, site access notification 4 Develop Health and Safety Plan 1 Technical oversight 1

Environmental Specialist,M Zilske Travel 2

Site Recon (find and flag previous sample locations) 10

Environmental Specialist, C Cummins Travel 2 Site Recon (find and flag previous sample locations) 10

TOTAL LABOR 30

VEHICLE TYPE RATE UNIT USEAGE

Truck, site visit $120.00 day 1 $120.00

TOTAL VEHICLE $120.00

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

$0.00 $175.00 day 1 $175.00

$0.00 Expendables $40.00 day 1 $40.00

$0.00 $0.00 $0.00

TOTAL EQUIPMENT $215.00

Global Positioning System

FINAL --7/24/96

SubTask 3 Soil Sampling

DATE: 4/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Geologist Technical oversight, monitor work flow 6

Environmental Specialist,M Zilske

Travel (2 hour round trip, 2 trips) 4

Soil Sampling 20

Environmental Specialist, C Cummins Project preparation 2

Travel (2 hour round trip, 2 trips) 4

Soil Sampling 20

TOTAL LABOR 56

VEHICLE TYPE RATE UNIT USEAGE

Sampling $0.00 Equipment Van / Truck $120.00 day 2 $240.00

$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

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

$0.00 Soil Assessment Kit $175.00 day 2 $350.00

350 $0.00 Expendables 0 0 $40.00 day 2 $80.00

$0.00 $0.00 $0.00

TOTAL EQUIPMENT $430.00

SubTask 4 Groundwater Sampling

DATE: 4/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Geologist, N Westmark Oversight 2

Environmental Specialist, C Cummins Travel (2 hour round trip) 2 Sample 7 shallow wells (1 hr per well) 7

TOTAL LABOR 11

VEHICLE TYPE RATE UNIT USEAGE

$0.00

Sampling Equipment Van / Truck Environ Specialist $120.00 day 1 $120.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00 $0.00 $0.00 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT

$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

$0.00 Shallow Groundwater Sampling Kit $290.00 day 1 $290.00

Expendables $40.00 day 1 $40.00 $0.00 $0.00 $0.00

TOTAL EQUIPMENT $330.00

SubTask 5 Data Evaluation, Report

DATE: 4/22/2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Geologist, N Westmark Technical data evaluation 10 Evaluate final document for accuracy prior to submittal, sign and seal 8

Environmental Specialist, C Cummins Prepare Report Text 10 Develop Tables 6 Develop Figures 8

GIS/CADD Specialist, CF Create and prepare figures 10

Administrative Assistance, BM compilation of report, pdf 2

TOTAL LABOR 54

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

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

$0.00

$0.00 $0.00

TOTAL EQUIPMENT $0.00

ATTACHMENT B

DRAFT SITE-WIDE INVESTIGATION

WORK PLAN

PSI Proposal Number: 0552-369102R April 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 Site Investigation Section 2600 Blair Stone Road, MS 4515 Tallahassee, Florida 32399-2400

Attention: Ms. Nikki Knutson Environmental Specialist II

(850) 245-8705 main, (850) 245-8763 direct Nicole.Knutson@FloridaDEP.gov

Re: Revised Proposal for Supplemental Site Assessment

South Tampa Greenway/Keen Parcel & Former Railroad Tract 6620 South Manhattan Avenue Tampa, Hillsborough County, Florida

Dear Ms. Knutson:

Professional Service Industries, Inc. (PSI), an Intertek company, is pleased to provide the proposal contained herein to conduct supplemental site assessment consisting of soil and groundwater sampling for the South Tampa Greenway/Keen Parcel & Former Railroad Tract Study Area. The South Tampa Greenway is owned by the State of Florida, while a former railroad tract, abutting the Keen parcel to the east, is owned by the City of Tampa. The City of Tampa currently subleases the Keen parcel from the State of Florida and has future plans to develop both parcels into a park. Included with this proposal is a brief discussion of project background, proposed scope of work, cost estimate and a proposed schedule for completion.

PROJECT BACKGROUND

The FDEP Southwest District requested SIS assistance in July 2021 to delineate the extent of arsenic and polycyclic aromatic hydrocarbons (PAHs) effected soil and groundwater at the South Tampa Greenway/Keen Parcel & Former Railroad Tract study area.

Various assessments have been conducted in the area since 2002. Previous studies have identified arsenic and PAH existing along the former railroad line abutting the Keen parcel to the east and a former railroad spur through the center of the Keen parcel. Additionally nine shallow monitoring wells are present on site and, based on groundwater sampling conducted as part of a Phase II performed in 2009, elevated arsenic mailto:Nicole.Knutson@FloridaDEP.gov concentrations are present in one well located at the central portion of the Keen property near the railroad spur and at two wells located along the former eastern railroad line.

To complete delineation of soil and groundwater contaminant historically documented at the study area, the FDEP developed a soil and groundwater sampling and analysis plan and has requested PSI’s assistance to implement the plan. It’s our understanding that the FDEP will arrange for site access. PSI has prepared a proposal (Cost Estimate / Level of Effort) to provide these services. A specific scope of work for soil and groundwater sampling is detailed below:

PROPOSED SCOPE OF WORK

Subtask 1 - Project Management

This scope is provided for in the template worksheets.

Subtask 2 – Health and Safety Plan Development and Site Reconnaissance

PSI will develop a site-specific Health and Safety Plan for the project. PSI will also perform a site reconnaissance to determine accessibility to planned test locations, identify existing monitoring wells present on site, stake the locations of historical borings to be used as reference points for planned new borings and log GPS coordinates for the proposed new borings.

Subtask 3 – Soil Sampling and Analysis

Field sampling and decontamination procedures will be conducted by PSI in general accordance with FDEP Standard Operating Procedures (DEP SOP 001/01). The following activities will be conducted:

a. Mobilization to the site.

b. Collect 25 samples for arsenic analysis and 32 samples for PAH analysis from 32 proposed soil borings. Soil samples will be collected with a decontaminated stainless-steel hand auger. Soil cuttings from the sampling procedures will be placed back into the boring, so that no Investigation Derived Waste (IDW) will be generated.

c. Collect two equipment blanks for arsenic and PAH analysis in accordance with Quality Assurance/Quality Control protocols.

d. Submit samples to the FDEP analytical laboratory in Tallahassee for arsenic analysis by EPA Method 6010 and PAHs by EPA Method 8270.

The following soil sampling and analysis plan has been developed in coordination with the Site Investigation Section:

0.5 ft 2 ft 4 ft

1 As As HA11E NE, outside of easement boundaries

2 As As HA11E E, outside of easement boundaries

3 As As HA11E SE, outside of easement boundaries

4 PAHs PAHs HA-17 N 5 PAHs PAHs HA-17 E 6 PAHs PAHs HA-17 S 7 PAHs PAHs HA-17 W

8 As HA-26 NE, outside of easement boundaries

9 As HA-26 SE, outside of easement boundaries

10 As HA-26 NW, outside of easement boundaries

11 As HA-26 SW, outside of easement boundaries

12 PAHs PAHs PAHs HA-36 NE, outside of easement boundaries

13 PAHs PAHs PAHs HA-36 NW, outside of easement boundaries

14 PAHs PAHs PAHs HA-36 SE, outside of easement boundaries

15 PAHs PAHs PAHs HA-36 SW, outside of easement boundaries

16 As As HA-41 NE, outside of easement boundaries

17 As As HA-41 SE, outside of easement boundaries

18 As As HA-41 NW, outside of easement boundaries

19 As As HA-41 SW, outside of easement boundaries

20 As As HA01C S, without going off property

21 As As HA01C SW, without going off property

22 As HA01C N 23 As HA01C E 24 As HA01C W 25 PAHs HA01CA N 26 PAHs HA01CA W 27 PAHs HA-2 E 28 PAHs HA-2 S 29 PAHs PAHs HA-5 N 30 PAHs PAHs HA-5 E 31 PAHs PAHs HA-5 S 32 PAHs PAHs HA-5 W

Sample Depth/Analysis Soil Boring Identification Assessment Area Direction

Soil Sampling and Analysis Plan South Greenway/Keen Parcel

Subtask 4 – Groundwater Sampling and Analysis

Field sampling and decontamination procedures will be conducted by PSI in general accordance with FDEP Standard Operating Procedures (DEP SOP 001/01). The following activities will be conducted:

a. Mobilization to the site.

b. Collect groundwater samples from seven existing wells using well volume purge methods, if appropriate. Purge water from sampling procedures will be spread onto the surrounding ground.

c. Collect one equipment blank and one duplicate groundwater sample in accordance with Quality Assurance / Quality Control protocols.

d. Submit the collected samples to the FDEP analytical laboratory in Tallahassee for arsenic analysis by EPA Method 6010.

Subtask 5 - Report Preparation

A Supplemental Site Assessment Report II with be developed based on the results of the soil and groundwater sample analytical results. The report will include a brief background of the project area, boring logs, groundwater sample logs, lab results, table of analytical results, photos of field activities and maps presenting soil borings, well locations, analytical results, and groundwater flow direction.

Conclusions and recommendations will be made based on the findings of the additional assessment. Of note is that the District has requested that a background discussion not be included in the report, as previous reports have described this in sufficient detail.

COST ESTIMATE AND SCHEDULE

The estimated cost to perform the above described services is shown on the attached Cost Estimate and Level of Effort sheets. PSI services will be conducted in accordance with the terms and conditions contained within the State of Florida Department of Environmental Protection Standard Contract, Contract No. HW686, dated December 21, 2021. We understand that the Department is currently negotiating the site access for our field crews. We anticipate approximately 12 to 14 weeks from Task Assignment authorization to complete the Supplemental Site Assessment II, pending site access and laboratory availability.

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.

Christopher L. Cummins, PG Nana Westmark, PG, CHMM Senior Geologist Senior Geologist / Contract Manager

Enclosure: Cost Estimate Level of Effort

Z:\552-Env\FDEP HW 686 Site Investigation\0552--- South Tampa Greenway Keen Parcel\Proposals\2022-03 Revised Assessment\Keen Parcel- So Tampa Greenway 0552-369102R.docx

0.5 ft 2 ft 4 ft

1 As As HA11E NE, outside of easement boundaries

2 As As HA11E E, outside of easement boundaries

3 As As HA11E SE, outside of easement boundaries

4 PAHs PAHs HA-17 N 5 PAHs PAHs HA-17 E 6 PAHs PAHs HA-17 S 7 PAHs PAHs HA-17 W

8 As HA-26 NE, outside of easement boundaries

9 As HA-26 SE, outside of easement boundaries

10 As HA-26 NW, outside of easement boundaries

11 As HA-26 SW, outside of easement boundaries

12 PAHs PAHs PAHs HA-36 NE, outside of easement boundaries

13 PAHs PAHs PAHs HA-36 NW, outside of easement boundaries

14 PAHs PAHs PAHs HA-36 SE, outside of easement boundaries

15 PAHs PAHs PAHs HA-36 SW, outside of easement boundaries

16 As As HA-41 NE, outside of easement boundaries

17 As As HA-41 SE, outside of easement boundaries

18 As As HA-41 NW, outside of easement boundaries

19 As As HA-41 SW, outside of easement boundaries

20 As As HA01C S, without going off property

21 As As HA01C SW, without going off property

22 As HA01C N 23 As HA01C E 24 As HA01C W 25 PAHs HA01CA N 26 PAHs HA01CA W 27 PAHs HA-2 E 28 PAHs HA-2 S 29 PAHs PAHs HA-5 N 30 PAHs PAHs HA-5 E 31 PAHs PAHs HA-5 S 32 PAHs PAHs HA-5 W

Sample Depth/Analysis Soil Boring Identification Assessment Area Direction

FREAC

Feet

Arsenic Concentrations in Soil at 0.5'

Legend

Arsenic Concentrations at 0.5'

!( Non-Detect

!( Below Residential SCTL

!( Above Residential SCTL

!( Above Industrial SCTL

Rail Corridor

Property Boundaries

Keen Parcel/South Tampa Greenway Tampa, Hillsborough County, Florida

Knutson_N Oval

Knutson_N Text Box Delineate to the NE, NW, SE & SW of Terracon SS location HA-26 without trespassing on easement

Knutson_N Oval

Knutson_N Text Box Delineate to the S and SW of Tetra Tech 2009 SS Location HA01C without going off property

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

FREAC

Feet

Arsenic Concentrations in Soil at 2'

Legend

Arsenic Concentrations at 2'

!( Non-Detect

!( Below Residential SCTL

!( Above Residential SCTL

!( Above Industrial SCTL

Rail Corridor

Property Boundaries

Keen Parcel/South Tampa Greenway Tampa, Hillsborough County, Florida

Knutson_N Oval

Knutson_N Text Box Delineate to the NE, SE, NW & SW of Terracon SS location HA-41 without trespassing on easement

Knutson_N Oval

Knutson_N Text Box Delineate to the NE, E, & SE of Tetra Tech 2009 SS location HA11E without trespassing on easement

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

FREAC

Feet

Arsenic Concentrations in Soil at 4'

Legend

Arsenic Concentrations at 4'

!( Non Detect

!( Below Residential SCTL

Above Residential SCTL

!( Above Industrial SCTL

Rail Corridor

Property Boundaries

Keen Parcel/South Tampa Greenway Tampa, Hillsborough County, Florida

Knutson_N Oval

Knutson_N Text Box Delineate in all directions of Tetra Tech 2009 SS location HA01C without going off property

Knutson_N Oval

Knutson_N Text Box Delineate to the NE, SE, NW & SW of Terracon SS location HA-41 without trespassing on easement

Knutson_N Oval

Knutson_N Text Box Delineate to the NE, E, & SE of Tetra Tech 2009 SS location HA11E without trespassing on easement

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

FREAC

Legend

BAP TEQ at 0.5'

!( Non Detect

!( Below Residential SCTLs

!( Above Residential SCTLs

!( Above Industrial SCTLs

Rail Corridor

Property Appraiser Boundaries

Feet

Keen Parcel/South Tampa Greenway Tampa, Hillsborough County, Florida

Benzo(a)pyrene Toxic Equivalency Quotients in Soil at 0.5'

Knutson_N Oval

Knutson_N Text Box Delineate to the N and W of Tetra Tech 2010 SS location HA01CA

Knutson_N Oval

Knutson_N Text Box Delineate to the E and S of Terracon SS location HA-2 without going off property

Knutson_N Oval

Knutson_N Text Box Delineate to the NE, SE, NW, & SW of Terracon SS location HA-36 without trespassing on easement

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

FREAC

Legend

BAP TEQ at 2'

!( Non Detect

!( Below Residential SCTLs

!( Above Residential SCTLs

!( Above Industrial SCTLs

Rail Corridor

Property Boundaries

Feet

Keen Parcel/South Tampa Greenway Tampa, Hillsborough County, Florida

Benzo(a)pyrene Toxic Equivalency Quotients in Soil at 2'

Knutson_N Oval

Knutson_N Text Box Delineate in all directions of Terracon SS location HA-17

Knutson_N Oval

Knutson_N Text Box Delineate to the NE, SE, NW, SW of Terracon SS location HA-36 without trespassing on easement

Knutson_N Oval

Knutson_N Text Box Delineate in all directions of Terracon SS location HA-5

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

FREAC

Legend

BAP TEQ at 4'

!( Non Detect

!( Below Residential SCTLs

!( Above Residential SCTLs

!( Above Industrial SCTLs

Rail Corridor

Property Boundaries

Feet

Benzo(a)pyrene Toxic Equivalency Quotients in Soil at 4'

Keen Parcel/South Tampa Greenway Tampa, Hillsborough County, Florida

Knutson_N Oval

Knutson_N Oval

Knutson_N Text Box Delineate in all directions of Terracon SS location HA-17

Knutson_N Text Box Delineate to the NE, SE, NW, & SW of Terracon SS location HA-36 without trespassing on easement

Knutson_N Oval

Knutson_N Text Box Delineate in all directions of Terracon SS location HA-5

Knutson_N Oval

Knutson_N Oval

Knutson_N Oval

ATTACHMENT C

SCHEDULE

Proposed Cost Schedule / Deliverable Invoice Deliverable

SubTask 1 Project Management $1,791.83 Upon completion of Task Assignment August 30, 2022

SubTask 2 Reconnaissance $2,966.88 May 16, 17, 2022 - field notes August 30, 2022

SubTask 3 Soil Sampling $5,175.99 May 23, 24, 25, 26 - field logs August 30, 2022

SubTask 4 Groundwater Sampling $1,511.36 May 23, 24, 25, 26 - field logs August 30, 2022

SubTask 5 Data Evaluation, Report $5,584.13 July 11, 2022 - Supplemental Site Assessment Report August 30, 2022

Total Estimated Cost $17,030.19 August 30, 2022

Task

Keen Parcel

Above described is contingent on FDEP Analytical laboratory schedule and availability, site access to be arranged by FDEP. Field

4-22-22 Keen Parcel CEF-LOE

Pages from SA179-3.pdf