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

DC029A Completion October 31, 2026

Site Assessment

Mary Uribe 850-245-8990 Contractor Professional Service Industries, Inc. (Intertek-PSI) Contractor

Contractor Joshua Newell Contractor 863-712-4342

ERIC_4751

559 West Brandon Boulevard Brandon, Hillsborough County

Clayton Plaza Cleaners

Contractor Contractor

✔ $ 76,158.82

$ 76,158.82

Scope of Work

Professional Service Industries, Inc. (Intertek-PSI) Contractor Douglas Coleman PMP, CHMM, REM

Contract Manager

Douglas Coleman Digitally signed by Douglas Coleman Date: 2026.01.23 10:47:42 -05'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2026.01.22 11:55:27 -05'00'

N/A

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WC TAFORM

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Subtask 1: Project Management 07/31/2026

Subtask 2: GPR, DPT, MAGS Assessment, MW Installation, Survey 04/30/2026

Subtask 3: GW Sampling 05/30/2026

Subtask 4: SAR 07/31/2026

Subtask 5: PFAS 07/31/2026

Subtask 2: DEP Approval of DPT Field Notes and DPT Analytical Data $ 56,306.71

Subtask3: DEP Approval of Field logs. GW well permits and completion logs. lab results $ 5,070.01

Subtasks 1, 4, 5: SAR, IDW Manifests $ 14,782.10

$ 76,158.82

HW686

DC029A

FFLORIDA DEPARTMENT OF

EEnvironmental Protection

Bob Martinez Center 2600 Blair Stone Road

Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jay Collins Lt. Governor

Alexis Lambert Secretary

Memorandum

TO:

FROM:

SUBJECT:

DATE:

ERIC_

Cleaners

Mary Uribe, Project Manager

Negotiation Summary

HW686 DC0

PSI will perform activities at Cleaners, as detailed in the proposal.

Total task amount is $ . PSI’s time, labor, and subcontractor costs 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 due date is

. Task completion date is .

F

DE

P

CO

S T E S

TI

M A

TE

C on tra ct or

Pr of es si on al

S er vi ce

In du st rie s, In c.

(I nt er te k-

PS

I)

D at e:

/1

0/

Ta sk

Su bT as k

Pr oj ec t M an ag em en t

Su bT as k

Si te

C la yt on P la za

C le an er s

ER

IC

_4 as k

G

PR

, D

PT

, M

AG

s As se ss m en t, M

W In st al la tio n, S ur ve y Su bT as k

Ac tiv ity /P ha se

In iti al

S ite

A ss es sm en t as k

G W

S am pl in g Su bT as k

Pr oj ec t M an ag er

Jo sh

N ew el l, P.

E.

as k

Si te

A ss es sm en t R ep or t Su bT as k

Su bT as k

PF

AS

Su bT as k

To ta ls

La bo r R at e

C at eg or y $4

8.

Pr oj ec t M an ag er

.9

.9

$6 3.

Se ni or

E ng in ee r, G

R 1.

0.

0.

1.

0.

0.

0.

0.

0.

0.

$4

8.

Pr oj ec t E ng in ee r, JN

.0

.0 6.

.0 4.

0.

0.

0.

0.

0.

$4

1.

Pr oj ec t S ci en tis t, SL

.0

.0 9.

0.

1.

0.

0.

0.

0.

0.

$4

1.

Pr oj ec t S ci en tis t, JD

.0 9.

0.

.0 0.

0.

0.

0.

0.

0.

$3

4.

G

IS

C

AD

S pe ci al is t, D

G

.0 0.

0.

8.

2.

0.

0.

0.

0.

0.

$2

1.

En vi ro nm en ta l S pe ci al is t, LD

.0

.0 8.

0.

0.

0.

0.

0.

0.

0.

$2

3.

Ad m in is tra tiv e As si st an t, BM

4.

0.

0.

4.

0.

0.

0.

0.

0.

0.

To ta l H ou rs

8.

4.

.0

D ire ct L ab or

$1

1, 5.

$1 ,3

.5

$5

,4

.5

$8

.1

$3 ,7

.4

$3

.4

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

O ve rh ea d

1.

$1

7, 1.

$2 ,0

.4

$8

,2

.4

$1 ,2

.1

$5

,6

.5

$4

.7

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

G en

A dm in 0.

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Fr in ge

0.

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

To ta l L ab

$2 9, 6.

$3

,3

.0

$1 3, 7.

$2

,0

.3

$9 ,3

.0

$7

.1

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

RE

V:

2/

CE

F

PS

I I nt er te k

P ag e

F

DE

P

CO

S T E S

TI

M A

TE

C on tra ct or

Pr of es si on al

S er vi ce

In du st rie s, In c.

(I nt er te k-

I) at e:

/1

0/

Ta sk as k

Pr oj ec t M an ag em en t

Su bT as k

Si te

C la yt on P la za

C le an er s

ER

IC

_4 as k

G

PR

, D

PT

, M

AG

s As se ss m en t, M

W In st al la tio n, S ur ve y Su bT as k

Ac tiv ity /P ha se

In iti al

S ite

A ss es sm t as k

G W

S am pl in g Su bT as k

Pr oj ec t M an ag er

Jo sh

N ew el l, P.

E.

as k

Si te

A ss es sm en t R ep or t Su bT as k

Su bT as k

PF

AS

Su bT as k

To ta ls

Tr av el Ve hi cl e R en ta l $1

,5

.0

$1 ,3

.0

$2

.0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

M ile ag e

C os ts $0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Ai r F ar e $0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Pe r d ie m

H ot el $0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

To ta l T ra ve l $1

,5

.0

$1 ,3

.0

$2

.0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

Su bc on tr ac to r (E qu ip m en t P ro cu re m t)

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

Su bc on tra ct or

S ub to ta l $0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Pr oc ur em en t F ee

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

To ta l S ub co nt ra ct or C os t

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

Su bc on tr ac to r (S er vi ce s

Pr oc ur em t) ril lin g (C on ve nt io na l)

- N

ET

$2 3, 0.

$2

3, 0.

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

D ril lin g

(N on

-c on ve nt io na

l) $0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

M ob ile

L ab or at or y

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

Su rv ey in g- U ni te d Su rv ey a nd

M ap pi ng

$1 ,8

.0

$1

,8

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

ID

W

Er wi n

R em ed ia tio n

$5

.0

$0 .0

$5

.0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

U til iti es

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

G

PR

G eo Te k $7

.0

$7

.0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Su bc on tra ct or S ub to ta l

$2 7, 5.

$2

6, 0.

$5

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

H an dl in g

Fe e

$2 ,7

.5

$2

,6

.0

$5 9.

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

To ta l S ub co nt ra ct or C os t

$2 9, 5.

$2

9, 1.

$6

.5

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

La bo ra to ry

An al yt ic al

C os ts $1

0, 9.

$9 ,1

.0

$1

,2

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Fa st T ur na ro un d C ha rg es $0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Sa m pl e Sh ip pi ng $0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

To ta l L ab or at or y $1

0, 9.

$9 ,1

.0

$1

,2

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Fi el d

Ex pe ns es

Pe rs on al P ro te ct io n $0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Ex pe nd ab le s $2

.0

$2

.0

$4

0.

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Eq ui pm en t (

D ril lin g re la te d)

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

Eq ui pm en t ( An al yt ic al re la te d)

$5

.0

$5

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

Eq ui pm en t (

ID

W re la te

d) $0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Eq ui pm en t (

O th er

$1 ,4

.0

$8

.0

$5

.0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

To ta l F ie ld E xp en se s

$2 ,2

.0

$1

,6

.0

$6

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

$0 .0

Su bt ot al

$7 3, 8.

$3

,3

.0

$5 4, 7.

$4

,8

.8

$9 ,3

.0

$7

.1

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

C om pl et io n

Fe e

$2 ,9

.6

$3

.0

$1

,3

.7

$2

.1

$9

.9

$7 5.

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

To ta l E st im at ed C os t

$7 6, 8.

$3

,6

.0

$5 6, 6.

$5

,0

.0

$1 0, 0.

$8

.1

$0

.0

$0 .0

$0

.0

$0 .0

$0

.0

RE

V:

2/

CE

F

PS

I I nt er te k

P ag

LEVEL OF EFFORT/EXPENSE WORKSHEET

SITE : Clayton Plaza Cleaners ERIC_4751 SubTask 2 GPR, DPT, MAGs Assessment, MW Installation, Survey

DATE: 12/10/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

6.2 - 6.4 Lithologic Boring, Geoprobe Soil Sampling, Groundwater Screenpoint Sampling

Project Engineer, J Newell Field Work Coordination and Technical oversight 4 Total Hours 4

Project Scientist, S Luth Field event preparation 1 Travel (2 hour round trip X 6 days) 12 Soil and groundwater screening activities (6 days) 24 Oversee installation, drilling and screening activities (6 days) 18 sampling & measurements 8

Total Hours 63

Environmental Specialist, L Dame Travel (2 hour round trip X 6 days) 12 Soil and groundwater screening activities (6 days) 24 Oversee installation, drilling and screening activities (6 days) 18 sampling & measurements 8 Pick-up, drop off samples 2

Total Hours 64

6.5 MAGS Well Installation, Survey MW locations and TOC

Project Engineer, J Newell Technical oversight 2 Total Hours 2

Project Scientist, S Luth Travel (2 hour roundtrip x 1 day) 2 Well install oversight and documentation 6

Total Hours 8

Environmental Specialist, L Dame Travel (2 hour roundtrip x 1 days) 2 Survey TOC elevations 3

Total Hours 5

6.6 MAGS Test

Project Scientist, J Daugherty Travel, (2 hr per roundtrip x 1 day) 2 Obtain DTW for MAGS evaluation 1 Set up existing system for MAGS (1 hr each day x1) 1 Collect vacuum readings at each well head 4

Dismantle MAGS equipment & site restoration (1 hr each day x1) 1 Hours: 9

Project Engineer, J Newell Travel, (2 hr per roundtrip x 1 day) 2 MAGS forms preparation 1 Set up existing system for MAGS (1 hr each day x1) 1 Document event activities and provide technical guidance 4 Dismantle MAGS equipment & site restoration (1 hr each day x1) 1

Hours: 9

Total Hours Project Engineer, J Newell Hours: 15 Project Scientist, S Luth Hours: 71 Environmental Specialist, L Dame Hours: 69 Project Scientist, J Daugherty Hours: 9

TOTAL LABOR 164

Page 3 CEFLOE

SubTask 2 GPR, DPT, MAGs Assessment, MW Installation, Survey

DATE: 12/10/2025

VEHICLE TYPE RATE UNIT USEAGE

Truck, site visit (Mobilize from Tampa) $480.00 week 1 $480.00 Truck, site visit (Mobilize from Tampa) $120.00 day 1 $120.00 Truck, site visit (Mobilize from Port Richey) $480.00 week 1 $480.00 Truck, site visit (Mobilize from Port Richey) $120.00 day 1 $120.00 Truck, site visit (Mobilize from Plant City) $120.00 day 1 $120.00

TOTAL VEHICLE $1,320.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNITS COST

GeoTek Services, LLC GPR Utilities for Assessment 1 $750.00 $750.00 NET Drilling Drilling Services 1 $23,890.00 $23,890.00 United Survey and Mapping, Inc. Survey new MW Installed 1 $1,870.00 $1,870.00

TOTAL $26,510.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

$0.00

Soil Sampling $0.00 Soil - 8260 Full $110.00 37 $4,070.00 Soil - SPLP (assumes no more than 10%) $45.00 4 $180.00 Soil Leachate - 8260 Full $110.00 4 $440.00

Soil Vapor Sampling $0.00 TO-15 (VOCs) $200.00 4 $800.00 Summa cannisters $33.00 4 $132.00

Groundwater Sampling Groundwater - 8260 Full $110.00 32 $3,520.00

TOTAL LAB $9,142.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

$0.00 Monitoring Well Installation Kit $325.00 day 1 $325.00 MAGS Investigation Kit $500.00 day 1 $500.00 Expendables $40.00 day 5 $200.00 Soil - SPLP Encore Sampler $16.00 each 37 $592.00

$0.00

TOTAL EQUIPMENT $1,617.00

Page 4 CEFLOE

SubTask 3 GW Sampling

DATE: 12/10/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

6.9 Monitoring Well Sampling, Top-of-Casing Survey

Project Engineer, J Newell Technical oversight 2 Profile IDW for transport and disposal (T&D) 2 Execute manifest 1 Notification to tenant/owner 1

Total Hours 6

Project Scientist, S Luth Field event preparation 1 Travel (2 hour round trip X 1) 2 3 shallow wells 3 1 deep wells 1 Stage/label IDW 1 Collect IDW samples form Purge/Development IDW and Soil Cuttings 1

Total Hours: 9 Environmental Specialist, L Dame Travel (2 hour round trip X 1) 2

Collect groundwater elevations 1 3 shallow wells 3 Pick-up, drop off samples 2

Total Hours 8

TOTAL 23

Page 5 CEFLOE

SubTask 3 GW Sampling

DATE: 12/10/2025

VEHICLE TYPE RATE UNIT USEAGE

Equipment Van / Truck (Mobilize from Tampa) $120.00 day 1 $120.00 Equipment Van / Truck (Mobilize from Port Richey) $120.00 day 1 $120.00

$420.00 week 0 $0.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNITS COST

$0.00

Erwin Soil DW T&D, per drum 2 $110.00 $220.00 Water IDW T&D, per drum 3 $125.00 $375.00

TOTAL $595.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Goundwater Sampling $0.00 Groundwater - 8260 VOC's Full List $110.00 7 $770.00

$0.00 IDW Sampling Soil/cuttings - TCLP 8260 VOA/VOH's $210.00 1 $210.00 Soil/cuttings - TCLP RCRA 4 Metals $135.00 1 $135.00 Water - 8260 VOA/VOH's $110.00 1 $110.00 Water - RCRA 4 Metals $52.00 1 $52.00

TOTAL LAB $1,277.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

$0.00 Shallow Groundwater Sampling Kit $290.00 day 2 $580.00 Expendables $40.00 day 1 $40.00

$0.00

TOTAL EQUIPMENT $620.00

Page 6 CEFLOE

SubTask 4 Site Assessment Report

DATE: 12/10/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Engineer, G Robinson Evaluate data in report text, raw data, tables, figures, recommendations 1 Total Hours: 1

Project Engineer, J Newell Evaluate data and draft figure edits 8 Draft MAGS tables (field and soil vapor) 8 Draft MAGS charts 3 Generate MAGS conclusions 3 Generate GW conclusions 2 Prepare recommendations 4 Cross-check data in report text against raw data, tables & figures 4 Update report following evaluation 4

Sign and seal documents 1 Total Hours 37

Project Scientist, J Daugherty Draft report text 16 Create soil tables (analytical) 8 Create well tables (construction and elevations) 6 Create groundwater tables (parameters and analytical) 6

Total Hours: 36

GIS/CAD Specialist, D Grove Create maps, develop figures 8

Administrative Assistant, B Meynardie Finalize report 4

TOTAL 86

VEHICLE TYPE RATE UNIT USEAGE

$420.00 week 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNITS COST

$0.00 $0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Goundwater Sampling $0.00

$0.00 IDW Sampling

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

$0.00 $0.00

TOTAL EQUIPMENT $0.00

Page 7 CEFLOE

SubTask 5 PFAS

DATE: 12/10/2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Engineer, J Newell Request PFAS sample kit via FDEP Lab Form 1 Data reduction/evaluation 1

Prepare and submit PFAS email summary 2 Total Hours: 4

Project Scientist, S Luth Additional decontamination for PFAS 0 Documentation of PFAS groundwater sampling 0 Inventory cooler, prepare cooler for shipping to FDEP 1

Total Hours: 1

GIS/CADD Specialist, D Grove Create and prepare figures 2 Total Hours: 2

TOTAL 7

VEHICLE TYPE RATE UNIT USEAGE

$420.00 week 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

$0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE UNITS COST

$0.00 $0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

Goundwater Sampling $0.00

$0.00 IDW Sampling

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

$0.00 $0.00

TOTAL EQUIPMENT $0.00

Page 8 CEFLOE

PSI Proposal: 0552-443145 Rev 4 Revised December 10, 2025 www.intertek.com/building

Professional Service Industries, Inc.

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

Phone: (813) 886-1075 Fax: (813) 249-4916

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

Attention: Ms. Mary Uribe, Environmental Consultant Telephone: (850) 245-8990 Email: Mary.Uribe@FloridaDEP.gov

Re: Proposal for Initial Site Assessment Activities – Rev 4 Clayton Plaza Cleaners 559 West Brandon Boulevard Brandon, Hillsborough County, Florida, 33511

ERIC_4751

Dear Ms. Uribe:

Professional Service Industries, Inc. (PSI), an Intertek Company, is pleased to provide this proposal for conducting initial site assessment activities at the former “Clayton Plaza Cleaners” located at 559 West Brandon Blvd. in Brandon, Hillsborough County, Florida, 33511. Included with this proposal is a brief summary of the project background to date, proposed scope of work, cost estimate and a proposed schedule for completion. A Site Access form was signed by the property owner “Clayton Ventures, LLC” in March 2024.

PROJECT BACKGROUND

The shopping mall containing the former Clayton Plaza Cleaners was constructed in 1967 and drycleaning operations became active around the same time. This drycleaning location was occupied by several different drycleaning tenants during its lifetime but was renovated to a furniture rental store (Rent King) around 2018 and has been occupied by that tenant since that time.

Initial site screening was conducted in 1996 which identified a soil sample which detected 0.033 mg/kg tetrachloroethene at ~6.5 feet below land surface, around the area of the dry clean machine. In October 1996, FDEP determined the site was eligible for the Drycleaning Solvent Cleaning Program with a site score of 65. A Rapid Risk Screening was performed at the site in November 2011 which identified non-residential tenants as potential receptors. The most recent potable well survey was conducted in 2018 which did not identify any small potable or Potable Water Supply (PWS) wells within ½ mile of the former drycleaner.

FDEP – Clayton Plaza Cleaners

Revised December 10, 2025 www.intertek.com/building

FDEP approved funding to begin active site remediation in 2024 and Intertek-PSI performed initial site reconnaissance in June 2024 and issued an initial Site Assessment Work Plan (SAWP) to begin Assessment in September 2024.

PROPOSED SCOPE OF WORK

The proposal contained herein consists of conducting initial site assessment related work including drilling, sampling and well installation activities, along with generating a report deliverable. The results will be used to determine current soil, soil vapor, and groundwater impacts related to the former drycleaning operations on this site. The assessment and sampling procedures will be conducted according to the FDEP Standard Operating Procedures and Drycleaning Solvent Cleanup Program protocols.

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

1. Project Management

This scope is provided for in the template worksheets.

2. First Mobilization Geoprobe (Direct Push): GPR utility location; Lithologic Boring, Soil Sampling, DPT Screen point Sampling; Monitoring Well Installation; Hand Auger MAGS Well Installation and MAGS Test; Survey Top of Casing elevation and locations.

a. Obtain groundwater well installation permits for the groundwater and piezometer wells proposed in Figure 1.

b. Obtain a standard utility locate via Sunshine 811 for all locations; verify all soil locations using a GPR subcontractor.

c. Coordinate with the tenant/owner to provide site access.

d. PSI will subcontract drilling services in order to accomplish all drilling related activities.

e. Perform one (1) continuous lithologic profile boring up to 50 feet below land surface (ft-bls) or refusal depth with a DPT drill rig. Assess and classify soils and complete the boring with grout to the surface.

f. Advance two (2) exterior soil borings to the water table (after hand auger clearance) with a DPT drill rig. Classify soils and collect discrete analytical samples at standard depth intervals (0-0.5 ft-bls, 0.5-2 ft bls, 2-4 ft-bls, 4-6 ft-bls, 6-8 ft-bls, 8-10 ft-bls, 10-15 ft-bls, and 15-20 ft-bls). Analytical soil samples will be collected to approximately ~1 ft above the water table. Soil analytical will include the full list of volatile organic compounds (VOCs) via EPA Method 8260 Full, and contingent leachable VOC’s via SPLP analysis. This proposal assumes no more than 10% of the soil samples collected will need SPLP analysis provided.

g. Submit soil samples to a NELAP certified laboratory.

h. Complete two (2) exterior soil borings as MAGS wells as specified by the SAWP.

i. Conduct groundwater screenpoint sampling using a DPT drill rig equipped with a screenpoint groundwater sampler at up to eight (8) locations. Collect groundwater samples from each screen interval (anticipated as ~4 intervals) and submit to a NELAP certified lab for analysis of VOC’s via EPA Method 8260 Full.

Revised December 10, 2025 www.intertek.com/building

j. Use a DPT drill rig (once utilities are cleared with a hand auger) to install up to 6 shallow shallow wells will be constructed and 1 deep monitoring well.

k. Develop all wells until discharge water is visually clear of sediment.

l. Containerize investigative derived waste (IDW) in 55-gallon drum, label appropriately and stage on-site, pending waste characterization results.

m. Install three (3) interior soil borings using a core drill and hand auger to clear utilities.

Classify soils and collect analytical samples at standard depth intervals (0-0.5 ft-bls, 0.5-2 ft bls, 2-4 ft-bls, 4-6 ft-bls, 6-8 ft-bls, 8-10 ft-bls, and 10-15 ft-bls). Analytical soil samples will be collected to approximately ~1 ft above the water table. Soil analytical will include the full list of VOCs via EPA Method 8260 Full, and contingent leachable VOC’s via SPLP analysis. This proposal assumes no more than 10% of the soil samples collected will need SPLP analysis provided.

n. Complete two (2) of the interior soil borings as MAGS wells.

o. Survey and collect groundwater elevation measurements of all 7 monitoring/piezometer wells:

p. Containerize investigative derived waste (IDW) in 55-gallon drums, label appropriately and stage on-site, pending waste characterization results.

q. Conduct a MAGS test and collect air samples at each MAGS well head for analysis by EPA

Method TO-15.

3. Second Mobilization: Monitoring Well Sampling / IDW Disposal /Update SAWP Figures

a. Coordinate with the tenant/owner to provide site access.

b. Mobilization to the site during each day of sampling activities.

c. Collect groundwater samples from up to 7 monitoring wells for Full List VOC’s via EPA

Method 8260.

d. Submit groundwater samples to a National Environmental Laboratory Accreditation

Conference (NELAC) approved laboratory for analysis of VOCs via EPA Method 8260. No blanks or duplicates will be included per the Waste Site Cleanup Section.

e. See Subtask 5 for PFAS analysis of groundwater samples collected in this Subtask.

f. Containerize investigative derived waste (IDW) in 55-gallon drum, label appropriately and stage on-site, pending waste characterization results.

g. A subcontractor will transport and dispose of IDW at an approved facility. A signed manifest will be provided by the waste management company prior to pick-up and disposal.

h. Update SAWP maps with all monitoring well and MAGs locations.

4. Reporting: Site Assessment Report

a. A Site Assessment Report will be developed which will include figures, tables, and charts developed to document and summarize soil characteristics, groundwater field parameters, and analytical data for analyzed Constituents of Concern. The report will document all assessment activities and results as approved and performed in accordance

Revised December 10, 2025 www.intertek.com/building with the Task Assignment. Included with the report will be conclusions and recommendations as provided by a Professional Engineer licensed in the State of Florida.

5. PFAS Groundwater Sampling and Analysis, and Summary Deliverable

PFAS groundwater sampling will be conducted concurrently with the VOH sampling but will be addressed through Subtask 5 and include:

a. Collection of four (4) groundwater samples from permanently installed monitoring wells for PFAS analysis.

b. Preparation of sample coolers and ship to the FDEP Central Laboratory in Tallahassee for analyses for PFAS analyses.

c. Containerize purge water into 55-gallon drum(s) as necessary, label appropriately, and upon waste characterization, have transported to an approved facility for treatment. The manifest will be submitted to the Department upon receipt.

d. Evaluation of data to be included in PFAS screening email deliverable with field notes, sampling forms, lab report, and a figure showing PFOA/PFOS/PFOA+PFOS. It doesn't need to be included in the SAR.

The deliverable and invoice schedule are presented below and are based on receipt of a Task Assignment prior to December 15, 2025.

COST ESTIMATE AND SCHEDULE

The estimated cost to perform this proposed Site Assessment (as further detailed in the approved Site Assessment Work Plan dated September 6, 2024) is shown on the attached Cost Estimate and Level of Effort (LOE) sheets. 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.

Revised December 10, 2025 www.intertek.com/building

Should any of the required subcontracted services or laboratory costs referenced within the LOE need to be increased or decreased based on changed field conditions, FDEP representatives will be contacted immediately to request a change order to the existing Task Assignment (i.e. TACO).

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.

Douglas Coleman, PMP, CHMM, REM Joshua S. Newell, PE Environmental Department Manager/Contract Manager Senior Engineer/Project Manager

Enclosures: Figure 1 Cost Estimate Level of Effort Subcontractor Bids

C O

VE

R

ED

S

ID

EW

AL

K

H

G

EN

ER

AL

D U

M

PS

TE

R

AR

EA

LO

C

AT

IO

N

VA

R

IE

S

BA

SE

D O

N

ST

AI

N

IN

G

6-

FT

V

IN

YL

F

EN

C

E 6-

FT

V

IN

YL

F

EN

C E

OVERHEAD ELECTRIC

FI

G U

R E

PR

O

J.

N

O

PR

EP

AR

ED

B Y

D

AT

E R

EV

IS

EDC

R

EA

TE

D B

Y

B en ja m in

C en te r D riv e, Su ite

Ta m pa , F lo rid a

(8

) 8

-1

(8

) 2

-4 fa x

C O

N C

PA

D

C O

N C

PA

D

YP

P

PR

O

PO

SE

D S

O

IL

B O

R

IN

G S

/ M

AG

S W

EL

LS

W

EL

L

SC

R

EE

N

P O

IN

TS

C

LA

YT

O

N P

LA

ZA

C

LE

AN

ER

S

- E

R

IC

_4

W

ES

T

BR

AN

D O

N B

O U

LE

VA

R D

, B R

AN

D

O N

H

IL

LS

BO

R O

U G

H C

O U

N

TY

F

LO

R

ID

A, R

EF

ER

EN

C E

SC

AL

E

: 4

JS

N

LE

G

EN

D

M

AG

S W

EL

L

LO

C

AT

IO

N

SO

IL

B O

R

IN

G L

O C

AT

IO

N

G R

O U

N D

W

AT

ER

S

C R

EE

N

P O

IN

T

LO

C

AT

IO

N

LI

TH

O

LO

G

IC

B O

R

IN

G L

O C

AT

IO

N

PI

EZ

O M

ET

ER

L O

C

AT

IO

N

M O

N

IT

O R

IN

G

W

EL

L

LO

C

AT

IO

N

In ch

Fe et

FO

R

M

ER

M

AC

H

IN

E

LO

C

AT

IO

N

FR

O

N T

D

ES

K

AR

EA

PR

ES

S

BO

AR

D

C

LO

TH

ES

R

AC

K

AR

EA

AP

PR

O X.

SO

IL

SA

M

PL

E

LO

C

AT

IO

N

(0 .0 m g/ kg

(P C

E)

FO

R

M

ER

C H

EM

IC

AL

ST

O R

AG

E

AR

EA

FL

O

O R

D R

AI

N

Preferred Drilling Solutions, Inc.

8820 66th St. North, Pinellas Park, FL 33782

Ph: 727-561-7477 Fax: 727-561-9028 www.pdsflorida.com

DIRECT PUSH TECHNOLOGY QUOTE FORM

Date: 10/2/25 FAC ID#:

Unit Unit Rate Number of Units Extended Price whole day $1,975.00 7 13,825.00$ half day $1,475.00 1 1,475.00$ per foot $25.00 221 5,525.00$ each $110.00 2 220.00$ each $50.00 -$ each $35.00 2 70.00$ per well $150.00 12 1,800.00$ roundtrip $750.00 2 1,500.00$ per crew / per night $575.00 -$ each $75.00 14 1,050.00$ per day $150.00 3 450.00$ each $50.00 3 150.00$ lump sum $350.00 -$ per day $50.00 -$

TOTAL QUOTE PRICE $26,065.00

Notes: 1. Includes saw cuts, development, standby time, and decon.

Project No.:

Subcontract Company Name: Preferred Drilling Solutions, Inc. (727) 561-7477

Subcontract Mailing Address: 8820 66th St, Pinellas Park, FL 33782

Signature and Title of Person Submitting Quote: RRose Hood , Rose Hood Estimating & Scheduling Manager Date: 10/2/25

Days to Complete Scope of Work: 7.5

Direct Push Daily Rate 1 - on-site day

Equipment Type: Geoprobe 8040DT, 3230DT, 7822DT, 6620DT, 6712DT

*Note: It is against PDS policy to drill in Pea Gravel. Borings in Pea Gravel will be terminated or can proceed solely at the risk of the consultant, DEP or Property Owner

Other (specify)

Steam Cleaner

Decon Pad

GeoProbe Consumables (includes tubing, points, liners, concrete patch, asphalt patch, and grouting)

DOT Approved 55-gal Drum

Per Diem Mobilization

DIRECT PUSH TECHNOLOGY

MISCELLANEOUS

Permits

Site Name and Location: Clayton Plaza Cleaners

Consultant Name: Intertek-PSI

PROPOSED SCOPE OF WORK:

(1) DPT boring to 50', soil sample collection, backfill with cuttings, restore grade

(2) DPT boring to 20', soil sample collection, backfill with cuttings, restore grade

(6) 1" x 20' MWs with 10' .010 screen, soil sampling, drum cuttings, pads and 8" manholes

559 W Brandon Blvd, Brandon, Hillsborough County, FL

Well Completion (includes 8" MH w/ cover, concrete pad, and locking well cap)

Well Riser (includes all materials) ID 1" 5' Length

Slotted PVC Well Screen (includes all materials) 5' Length Pack OD 3.5"

Pre-Packed Well Screen (includes all materials) ID 1" 5' Length Pack OD 3.5"

Auger Attachment, 2" Well Install

Direct Push Half-Day Rate 1 - on-site half day

(1) 1" x 45' MWs with 10' .010 screen, soil sampling, drum cuttings, pad and 8" manhole

(7) DPT groundwater screen points to 49', (4) samples taken per point, backfill with cuttings, restore grade

(2) 2" x 13' MAG wells with 10' .010 screen, soil sampling, drum cuttings, pads and 8" manholes

(3) Hand auger borings to 15', convert (2) into MAG wells (1) into MW:

(2) 1" x 15' MAG wells with 10' .010 screen, no soil sampling, drum cuttings, pads and 8" manholes

(1) 1" x 20' MW with 10' prepacked screen, no soil sampling, drum cuttings, pad and 8" manhole

Hand auger work to be completed indoors, drum all IDW

Unit Quantity Rate Total Lump Sum Lump Sum 1 $1,500.00 $1,500.00

Drums each 10 $75.00 $750.00

Per core 25 $150.00 $3,750.00

Lump Sum 1 $1,500.00 $1,500.00

Per boring 2 $350.00 $700.00

Per boring w/ 4 GW samples 7 $1,350.00 $9,450.00

Per well 2 $650.00 $1,300.00

Per well 2 $650.00 $1,300.00

Per boring 3 $550.00 $1,650.00

Per well 1 $450.00 $450.00 Per well 6 $800.00 $4,800.00 Per well $0.00 Per well 1 $1,015.00 $1,015.00

Lump Sum $100.00 $0.00

Total: $28,165.00 Expected # of field days to complete tasks (Monday - Friday, 8 - 10 hours per day) Approx. 7 days

Contractors Name and Address Ambient Technologies Inc. - ATI Companies 5709 First Ave S. Saint Petersburg, FL

Bid # 22412007 Rev2 Telephone, and email 727 328-0268 - marcelo@ambienttech.com

I certify that I am an officer of the company and authorized to contract in the name of the company.

Signature Name and Title Marcelo Reis - V.P.

All items listed herein reference the Request for Quotation for Clayton Plaza Cleaners All borings to be cleared for utilities by first advancing a hand auger or post hole diggers to 5 ft below land surface.

All construction personnel to be OSHA trained in accordance with 29 CFR 1910 and 1926 No deviations from RFQ unless authorized by PSI. A copy of PSI’s general conditions is included.

6.10.1 Permanent Shallow Monitoring Well (Assume screened 10-20 ft bls)- 1" DPT

6.10.2 Permanent Intermediate Monitoring Well (Assume screened 27-32 ft bls)

6.10.3 Permanent Deep Monitoring Well (Assume screened 37-42 ft bls) Deliverables: Well Permit Application(s), Well Completion Report(s), Well Construction Log(s)

6.2 Lithologic Boring up to 50 feet bls (Geoprobe with HSA/DPT) including grout-completion

6.4 Groundwater Screenpoint Sampling (Geoprobe with HSA/DPT) - At 15-19ft, 25-29ft, 35-39ft and 45-49ft.

6.5 Piezometer/MAGS Installation (Geoprobe with HSA/DPT)) (see also Section 6.7 for exterior MAGS)- 2" with 10ft of 0.010 slot scree. -13ft TD.

6.6 Hand Auger - Install interior soil borings up to 15 foot below land surface (Includes step-outs if required)

6.7 Hand Auger - Install interior wells up to 20 foot below land surface. Soil boring efforts captured in Section 6.6. - 1" with 10ft of prepack screen.

6.3 Advance a Soil Boring up to 20 ft bls (Geoprobe with HSA/DPT) for soil sample collection. Boring will be finished as a well under Section 6.5.

6.5a Piezometer/MAGS Installation (Hand Install) (see also Section 6.7 for exterior MAGS)- 2" with 10ft of 0.010 slot scree. -13ft TD.

Core Drill - Core through tile, concrete, and/or asphalt up to 8 inch thick, includes patching with concrete/grout and placement of barriers until setup enough to be weight bearing (Includes step-outs if required)

BID SUMMARY

SVE System Installation and Startup

Clayton Plaza Cleaners

ERIC_4751

559 West Brandon Boulevard Brandon, Hillsborough County, Florida 33511

Mobilization #1 Description

Well Permit Fee Mobilization

If pea gravel is encountered, drilling must stop. No drilling on pea gravel is permitted.

Client is responsible for any ROW or access permits and MOT for the work to be performed, if needed. Is also client responsability to have all utilities located when on

Private Property. If not, any damages on utilities and other structures related to drilling activities will be client responsability.

GGeoTek Services, LLC

10 October 2025

To: Douglas Coleman Intertek-PSI 5801 Benjamin Center Drive, Ste. 112 Tampa, Florida 33634

From: GeoTek Services, LLC 4060 Sparrow Hawk Road

Melbourne, Florida 32934

RE: Utility Locating Services – Clayton Plaza Cleaners in Brandon, Florida

Mr. Coleman, GeoTek Services is pleased to respond to your request for Utility Locating services for Clayton Plaza Cleaners located in Brandon, Florida. We will scan a 10’ x 10’ area around the twenty proposed bore locations with the goal of locating underground utilities. We can only scan the easily accessible open areas for utilities. Note that we cannot scan beneath fixed objects such as landscaping, fencing, or vehicles. We will scan as close as reasonably possible to fixed objects such as curbs, vehicles, fences, etc. Our deliverable will be marking paint and/or flags indicating the location of potential underground utilities. It is the client’s responsibility to protect and preserve all marks.

We will use both Electromagnetic Induction instruments as well as Ground Penetrating Radar (GPR) to detect objects below the surface. Due to the nature of sub-surface detection and the physical laws governing radio wave propagation, some buried objects may not be detectable due to depth, obscuration, or a weak radar signature. GeoTek Services will use industry standard best practices to locate sub-surface objects, however some objects may not be detectable. Geotek Services does not guarantee that all underground objects can be found. GeoTek Services assumes no liability for any damages.

We request access to any as-built site plans of the scan areas prior to rendering services. Our utility locating quote for this project is $750.00. No out-of-pocket expenses are expected for this project. This quote is valid for ninety days.

Best Regards, Martin (Bud) Connor GeoTek Services, LLC

4060 Sparrow Hawk Road Melbourne, FL 32934-8525 info@GeoTekServices.com 321.473.7498

GPRSINC.COM

PROPOSAL

IN PURSUIT OF 1OO% SUBSURFACE DAMAGE PREVENTION

UTILITY LOCATING

VIDEO PIPE INSPECTION LEAK DETECTION

3D LASER SCANNING

MAPPING MODELING

CONCRETE IMAGING

GPRS Intelligently Visualizes The Built World® above and below ground for customers who need accurate, efficient damage prevention, existing condition as-built documentation, or project & facility management tools. Our elite nationwide team of Project Managers are experts in locating buried infrastructure, reality capture, and mapping – delivered via SiteMap®, our digital visualization software platform, with a 99.8% accuracy rate in utility locating and concrete imaging – thanks to our industry-leading Subsurface Investigation Methodology (SIM).

INTERTEK PSI

SOLUTIONS

GPRSQUOTE-233648 v.1 Page 2 of 4

October 10, 2025 Client: INTERTEK PSI SOLUTIONS Project Address: 559 West Brandon Boulevard Brandon, FL 33511 Quote Number: GPRSQUOTE-233648 GPRS Opportunity Name/Number: 559 West Brandon Blvd, Brandon, FL Utility Scan 20 bore locations

Submitted By:

Jessica Baker

To schedule, please email:

floridainfo@gprsinc.com

GPRS appreciates the opportunity to provide this proposal. We encourage you to visit our website (www.gprsinc.com) and contact any of the numerous references listed. Our insurance certificate and W-9 can also be downloaded here. Please feel free to contact us if you have any questions or need additional information. Visit for an overview of our industry-leading best practices.

SCOPE OF WORK

Soil Boring: We understand the scope of work on this project is to search for underground utilities in a 10’ radius around 20 soil bores. We will attempt to trace any utilities for which structures are visible from the work area. Utilities will be marked on the surface using paint, pin flags, or other appropriate means. The client will be responsible for providing drawings or notifying GPRS of any utilities entering the work area for which there are no apparent surface features or structures visible from the work area. To avoid additional charges, the areas should be laid out, marked, and cleared of obstructions before our arrival. Please visit www.simspec.org for an overview of our industry-leading best practices that will be applied to this project.

• GPRS is not responsible for housekeeping. Any debris, equipment, or other obstructions in the area at the time of scanning could potentially block out needed data.

• A thorough utility search can only be completed if GPRS is given access to all utility structures, interior and exterior. This service is never a replacement for the use of the state One Call system (811).

• All of our technicians have OSHA-10 safety training or greater. Site-specific safety training is not included in this quote. Please notify us if this project requires additional safety training.

EQUIPMENT

• Underground Scanning GPR Antenna. This GPR Antenna uses frequencies ranging from 250 MHz to 450 MHz and is mounted in a stroller frame that rolls over the surface. Data is displayed on a screen and marked in the field in real-time. The surface needs to be reasonably smooth and unobstructed to obtain readable scans. Obstructions such as curbs, landscaping, and vegetation will limit the efficacy of GPR.

The total effective scan depth can be as much as 8’ or more with this antenna but can vary widely depending on the soil conditions and composition. Some soil types, such as clay, may limit maximum depths to 3’ or less. As depth increases, targets must be larger to be detected, and non-metallic targets can be challenging to locate. The depths provided should always be treated as estimates as their accuracy can be affected by multiple factors. For more information, please visit: Link

• Electromagnetic Pipe Locator. This receiver can passively detect the signals from live AC power or radio signals traveling along some conductive utilities. Operators can connect a transmitter directly to accessible metallic pipes, risers, or tracer wires to generate a current at a specific frequency. The receiver can then detect the resulting signal along the pipe or tracer wire. Various factors may impact this device's effectiveness, including (but not limited to) access to the utility, conductivity, grounding, and interference from other utilities.

The depths provided should always be treated as estimates as their accuracy can be affected by multiple factors. For more information, please visit: Link

• Traceable Rodder. The rodder consists of a copper wire encased in fiberglass. This device is pushed through a pipe with direct access, such as a sewer line at a cleanout or a storm drain catch basin. Operators then induce a current on the wire and trace the signal from the surface. The maximum traceable depth is 10’ depending on the soil conditions, and the maximum distance is 200’. Inserting the rodder into deeper pipes within manholes may not be feasible depending on site conditions. GPRS will not access electrical conduits. The signal is not detectable through metallic pipes. For more information, please visit: Link

• GPS. This handheld unit offers accuracy down to 4 inches; however, the accuracy achieved will depend on the satellite environment at the time of collection and is not considered survey-grade. Features can be collected as points, lines, or areas and then exported as a KML/ KMZ or overlaid on a CAD drawing. For more information, please visit: Link

GPRSQUOTE-233648 v.1 Page 3 of 4

Supporting Documentation

GPRSQUOTE-233648 v.1 Page 4 of 4

PROJECT COSTS

SERVICE DESCRIPTION

FIELD SERVICES Described on Page 2 JOB SUMMARY REPORT PDF including a brief description of equipment used, findings, limitations, and site photos sent at the conclusion of every job.

SITEMAP® PERSONAL LICENSE Findings will be collected with GPS and made available on SiteMap to access the automated deliverable PDF Map, KMZ, SHP files and map viewer access on SiteMap. Results are not survey-grade accuracy. For more information, please visit: Link

TOTAL $2,200.00

GENERAL TERMS & CONDITIONS

This proposal is subject to the General Terms and Conditions for Services of Ground Penetrating Radar Systems, LLC posted at Link (the “Terms and Conditions”) and the Authorized User License Agreement for SiteMap® Accounts at Link and is hereby incorporated by reference into and made a part of this proposal. Customer acknowledges it has read and agrees to be bound by such Terms and Conditions. In the event of any conflict between the terms of this proposal and the Terms and Conditions, the Terms and Conditions will prevail.

1. Customer agrees to meet and perform all requirements described in this document and has fully read and understands all items listed within this document.

2. It is the customer’s responsibility to prepare the site for scanning, including clearly identifying areas to be scanned, securing access to all areas required for scanning, removing and keeping these areas clear and free of obstructions. Delays caused by customer’s failure to do so may result in an increased price.

3. GPRS does not conduct an investigation, analysis, or interpretation of soil composition, soil/concrete conditions, or geophysical, geological, engineering, or land surveying information. The customer acknowledges understanding that we are merely reporting retrieved data and that we do NOT provide geophysical, geological, engineering, or land surveying services. Customer should contact a professional in those fields if such services are needed. Data collected during may only be suitable for use within the scope of this proposal.

4. If any work to be performed is within a road or street, unless specifically included by GPRS within this proposal, it is the customer’s responsibility to provide adequate traffic control to allow GPRS’ personnel to safely and efficiently work in the road/street.

5. Time-on-site in excess of 8-hours will be billed at overtime rates.

6. This price assumes that we will be given access to perform the work during normal, weekday business hours. Work performed outside of 6am-5pm Monday-

Friday will be billed at overtime rates.

7. These rates assume that there are no certified payroll or prevailing wage requirements for this work. If GPRS receives notice that any of these conditions exist, there will be additional costs.

8. If this proposal is not accepted within 90 days of October 10, 2025, then the pricing may be subject to review.

9. If for some reason the technician arrives on site and the work is cancelled there will be a charge of $500 per requested technician.

10. If your project is in WV, SD, NM, or HI: State sales tax is not included in the total on this proposal, but will be included on the invoice.

11. Payment Terms are Net 30; or as specified if a current Master Service Agreement is in place.

ACCEPTED AND AGREED

Print Name:_____________________ Signature:_____________________ Date:________________

Company Phone/Email:___________________________ PO #:___________ Job #:______________

From: Douglas Coleman To: geo@geoviewinc.com Subject: Intertek-PSI Geophysical Survey proposal bid for Clayton Plaza Cleaners site ERIC_4751, 559 West Brandon Blvd, Brandon, FL; PSI Proposal 0552-443145r2 Date: Thursday, October 9, 2025 5:26:00 PM Attachments: image001.png image002.png image003.png

Good afternoon, We have been asked to rebid the above project as cumulative costs were considered too high by FDEP. Scope of work has been revised to:

1. GPR Survey requested in locations where soil borings and DPT assessment is anticipated on the approximate figure below.

2. Provide estimated depths and utility site sketch for Intertek-PSI use on existing project documents.

It is anticipated that this project will be funded and begin in early January 2026.

Please provide cost estimate/proposal by Monday, October 13, 2025 to be considered responsive in this bid with us.

Thank you, Douglas Coleman, PMP, CHMM, REM Department Manager of Environmental Services Building & Construction Intertek-PSI

Mobile (813) 619-5013 Email douglas.coleman@intertek.com www.intertek.com/building

Intertek-PSI, 5801 Benjamin Center Drive, Suite 112, Tampa, FL 33634 Intertek-PSI, 607 South Alexander Street, Suite 202, Plant City, FL 33563

CONFIDENTIALITY NOTICE

This email may contain confidential or privileged information, if you are not the intended recipient, or the person responsible for delivering the message to the intended recipient then please notify us by return email immediately. Should you have received this email in error then you should not copy this for any purpose nor disclose its contents to any other person.

http://www.intertek.com

PROFESSIONAL SURVEY AND MAPPERS

PO BOX 5421

PLANT CITY, FLORIDA 33563

813.610.3390

CERTIFICATE OF AUTHORIZATION LB8306

1,870.00$ FULL BALANCE

Friday, October 10, 2025DATE OF PROPOSAL:

SCOPE OF SERVICES

Specific Purpose Survey in accordance to Exhibit A (Attached)

P25-1227PROPOSAL NO:CLIENT

PROJECT LOCATION: Hillsborough County Folio: 071482-0000

Douglas Coleman Intertek-PSI 5801 Benjamin Center Drive, Suite 112 Tampa, FL 33634

FEE

1,870.00$

PROFESSIONAL SERVICES AGREEMENT

This AGREEMENT between United Survey and Mapping, Inc. (USMI) and the client identified herein, provides for the following Professional Surveying Services under the Scope of Services section of this agreement.

TIME: USMI will fulfill Professional Services Agreement within 21 workdays of receiving signed Professional Services Agreement.

Deliverable: Digital Signed PDF (Additional Fees for Paper Copies)

TERMS: USMI will make a good faith effort to complete the survey, but due to unforeseen circumstances or limitations beyond our control, we may be unable to complete the survey in its entirety. Full Balance is required upon acceptance of this agreement and prior to any work being performed. The balance shall be paid within calendar 15 days of the date of the CONTRACTORS invoice. Interest at the rate of 18% APR (1.5% monthly) will be assessed on all unpaid invoices after 15 days. Payment to United Survey and Mapping, Inc. is not contingent upon, or a condition precedent to, you and/or your client receiving payment or approvals from other parties. The CLIENT will be responsible for all fees and charges associated with collecting on invoices not paid within 15 calendar days. Deposition services are not included in this agreement. Workdays are defined as Monday through Friday, excluding holidays. Any weather or natural disaster periods are not included in workdays. Any weather event or act of god which prevents the USMI from performing work will delay the schedule outlined within TIME section and will extend the projected completion date by an amount of time congruent with the delay. This unfulfilled Professional Services Agreement is valid for 15 calendar days from the aforementioned agreement date. Site plans will include the proposed building, septic, driveway, and finished floor elevation. There will be no revisions.

NOTICE TO PROCEED:

By affixing my signature below, I hereby accept this proposal and authorize United Survey and Mapping to proceed with the work described herein:

Authorized Signature Date

PROFESSIONAL SURVEY AND MAPPERS

PO BOX 5421

PLANT CITY, FLORIDA 33563

813.610.3390

CERTIFICATE OF AUTHORIZATION LB8306

EXHIBIT A

1. Locate top of casings for all 7 new monitoring and piezometers wells anticipated for installation on the approximate figure above.

2. Deliverable of final shall include the Latitude, Longitude, and elevation of the top of each casing. The map sketch will be overlayed on an SWFWMD sourced image.

3. Horizontal Datum will be North American Datum of 1983 with 2011 adjustment (NAD83/2011).

Vertical Datum will be in the North American Vertical Datum of 1988 (NAVD88).

4. Horizontal accuracy will be within 0.1 US Survey Feet of and vertical accuracy will be within 0.50 US Survey Feet.

2 2

SurvTech Solutions, Inc.

10220 U.S. Highway 92 East Phone: 813-621-4929 Tampa, Florida 33610 Fax: 813-621-7194 Web: www.survtechsolutions.com Email: Sales@survtechsolutions.com

Friday, October 10, 2025

Josh Newell Intertek-PSI 607 S Alexander St, Suite 202 Plant City, FL 33563-5050

RE: Proposal for Services for Clayton Plaza Cleaners PLS and Monitoring Wells located at 559 W Brandon Blvd, Brandon, FL, 33511-5003; Folio No.: N/A; Estimate No.: 242008; Project No.: N/A

Dear Josh;

SurvTech Solutions, Inc. is pleased to submit the following information for your consideration in selecting a firm to perform the necessary services, as noted above. We feel that you will find SurvTech Solutions, Inc. is well qualified to accomplish all services set forth in the request for proposal. Our outstanding staff of professional, technical, and support personnel has extensive and varied qualifications.

The lump-sum cost for the project will be $3,995.00, with an estimated time frame of 28 days from notice to proceed. Please see attached scope of work for a detailed breakdown of costs and services. If a quicker schedule is needed, please contact us, and we will try to accommodate your schedule.

If this proposal is acceptable, please sign the attached contract and send it to SurvTech Solutions via fax, email, or U.S. Mail. SurvTech cannot start said project without having a signed contract in place. If your firm wishes to use its own in-house contract or purchase order, then please forward them to SurvTech for review and signatures. SurvTech Solutions, Inc. appreciates this opportunity to submit this proposal for services. We look forward to serving Intertek-PSI on this project.

Respectfully…