DEP CONTRACT NO.

Task Assignment #: Module #: Grant #:

Contractor Name:

Contractor Representative:

DEP Contract Manager: Phone #:

DEP Site #:

Site Name:

Address(Street, City, County):

Phase:

Task Description [use additional pages if necessary]:

The Deliverable and Invoice Schedule is attached.

Final Deliverables:

Final Deliverable Due Date:

TASK ASSIGNMENT TYPE AND NOT TO EXCEED AMOUNTS:

FIXED FEE

RETAINAGE:

TOTAL TASK ASSIGNMENT VALUE: $0.00

DEP Task Manager:

DEP Contract Manager:

Contractual Authority:

Contractor Representative:

CC: Procurement Section (MS 93) Section Representative ________

TASK ASSIGNMENT NOTIFICATION FORM

COST PLUS FIXED FEE

COST REIMBURSEMENT

FIXED PRICE FEE SCHEDULE

Period of Performance:

Execution of Task Assignment through:

DEP will review the deliverables to verify that they meet the specifications of this contract and task description. DEP’s Contract Manager shall notify the Contractor of any deficiencies in the deliverable(s) and shall give the Contractor reasonable opportunity to correct noted deficiencies and provide a revised deliverable(s).

WCP TAFORM 01_18

HW556

D000 NADC021F

Cardno, Inc.

Eric Meyers

850-245-8705Walsta Jean-Baptiste

ERIC_5453

Former Royal Dry Cleaner

2127 S Tamiami Trail, Venice, Sarasota County

Assessment

This Task Assignment authorizes Cardno to complete additional site assessment for the purpose of completing plume delineation in accordance with the Cardno scope of work, cost estimate, bid documentation, and schedule received on March 11, 2021.

Supplemental Site Assessment Report

06/30/2021

11/01/2021

$ 23,594.54 $ 0.00 $ 0.00 $ 0.00

$ 0.00

Walsta Jean-Baptiste Digitally signed by Walsta Jean-Baptiste Date: 2021.03.12 11:55:22 -05'00'

Walsta Jean-Baptiste Digitally signed by Walsta Jean-Baptiste Date: 2021.03.12 11:55:28 -05'00'

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

Date: 2021.03.12 13:45:45 -05'00'

Eric Meyers Digitally signed by Eric Meyers Date: 2021.03.12 15:34:59 -05'00'

$ 23,594.54

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

WCP TAFORM 01-2018

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

Supplemental Site Assessment Report and ADaPT/GIS update - Subtasks 1 and 2 06/30/2021

FDEP approval of Supplemental Site Assessment Report and ADaPT/GIS update - Subtasks 1 and 2 $ 23,594.54

$ 23,594.54

HW556

DC021F

FLORIDA DEPARTMENT OF

Environmental Protection

Bob Martinez Center

2600 Blair Stone Road Tallahassee, FL 32399-2400

Ron DeSantis Governor

Jeanette Nuñez

Lt. Governor

Noah Valenstein Secretary

Memorandum

TO: HW556 Contract File FROM: Walsta Jean-Baptiste, Project Manager SUBJECT: Former Royal Dry Cleaner; Supplemental Site Assessment; DC021F DATE: March 12, 2021

This Task Assignment authorizes Cardno to complete additional site assessment for the purpose of completing plume delineation in accordance with the Cardno scope of work, cost estimate, bid documentation, and schedule received on March 11, 2021.

There were no changes to the proposed costs. Three bids were requested for subcontracted services with the lowest responsive bidder selected to perform the work. The handling fee was calculated correctly in accordance with Contract HW556.

The cost for this Task Assignment is $23,594.54 with 131 hours.

FDEP COST ESTIMATEContractor: CARDNO, Inc.

Date:

Task #: HW556 DC021F SubTask 1 SubTask 6

Site: SubTask 2 SubTask 7

Activity/Phase: SubTask 3 SubTask 8

Project Manager: SubTask 4 SubTask 9

SubTask 5 SubTask 10

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

CARDNO, Inc.

$43.32 Project Manager (EM) 8 8.2 $43.32 Project Engineer (EM) 6 6 0 0 0 0 0 0 0 0 $21.60 Staff Geologist (VG) 111 111 0 0 0 0 0 0 0 0 $29.63 CADD Technician (DJD) 6 6 0 0 0 0 0 0 0 0

Total Hours 131 8 123 0 0 0 0 0 0 0 0

CARDNO, Inc.

Direct Labor $3,189.71 $354.41 $2,835.30 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 169.58% $5,409.11 $601.01 $4,808.10 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Gen & Admin 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Fringe 0.00% $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sub-Total Labor (CARDNO) $8,598.82 $955.42 $7,643.40 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Labor $8,598.82 $955.42 $7,643.40 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Other Direct Costs $159.49 $17.72 $141.77 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Travel

Vehicle Rental $420.00 $420.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $420.00 $420.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

FDEP: W. Jean-Baptiste / Cardno: E. Meyers

3/11/2021

Project Management

Royal Cleaners (ERIC_5453) Monitoring Well Installation and Supplemental Si

Onsite Well Install (Assessment

REV: 05/2015 CEF: CARDNO HSW Page 1

FDEP COST ESTIMATEContractor: CARDNO, Inc.

Date:

Task #: HW556 DC021F SubTask 1 SubTask 6

Site: SubTask 2 SubTask 7

Activity/Phase: SubTask 3 SubTask 8

Project Manager: SubTask 4 SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10

FDEP: W. Jean-Baptiste / Cardno: E. Meyers

3/11/2021

Project Management

Royal Cleaners (ERIC_5453) Monitoring Well Installation and Supplemental Si

Onsite Well Install (Assessment

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) $7,975.00 $7,975.00 $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 $1,200.00 $1,200.00 $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 $9,175.00 $9,175.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $917.50 $917.50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $10,092.50 $10,092.50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $2,244.00 $2,244.00 $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 $2,244.00 $2,244.00 $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 $227.50 $227.50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment $875.95 $875.95 $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) $116.40 $116.40 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $1,219.85 $1,219.85 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $22,734.66 $973.14 $21,761.52 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $859.88 $95.54 $764.34 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $23,594.54 $1,068.68 $22,525.86 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 05/2015 CEF: CARDNO HSW Page 2

SITE :

FDEP NO:

SUBTASK 2:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Engineer EM Recommendations and Conclusions, PG Certification 4 Technical Field oversight 2

Staff Geologist VU Travel time (Clearwater to Venice), 1 hour each way (8 days) 16

Monitoring well Installation, well development, and IDW oversight (1.5 day) 15

Letter Report, GIS Data Tables and ADaPT, figures and tables 20

CADD Technician DJD CAD Figures 6

TOTAL LABOR 123

TRAVEL TYPE RATE UNIT USEAGE Miles Free

Truck $420.00 week 1 $420.00

TOTAL VEHICLE $420.00

SUBCONTRACTOR

Equipment Procurement

NAME PURPOSE COST UNIT USEAGE

Services Procurement

NAME PURPOSE COST UNIT USEAGE

Drilling - Earth Tech Well Installation $7,975.00 LS 1 $7,975.00 Erwin Remediation IDW Removal and Disposal $100.00 per drum 12 $1,200.00

TOTAL SUBS $9,175.00

LABORATORY

PARAMETER RATE # SAMPLES #QAQC

VOHs (EPA 8260) (MW) $66.00 26 $1,716.00 VOHs (EPA 8260) (IDW) $66.00 8 $528.00 Shipping $104.00 0 $0.00 Ice $5.00 0 $0.00

TOTAL LAB $2,244.00

FIELD EXPENSES ITEM RATE UNIT USEAGE TOTALS

Field Equipment

Drums $58.20 per drum 2 $116.40 Shallow Groundwater Sampling Kit $834.20 per week 1 $834.20 Total Survey Station $41.75 per day 1 $41.75 Expendables $32.50 day 7 $227.50

Sub-Total $1,219.85

TOTAL EQUIPMENT $1,219.85

Royal Cleaners (ERIC_5453)

HW556 DC021F

Monitoring Well Installation and Supplemental Sit 3/11/2021

Monitoring well sampling (26 samples), IDW sampling (8 samples), DTW measurements, IDW management, TOC measurements, Sample Delivery to lab, Warehouse Mob/Demob (6 days), Cardno

2420 Lakeshore Drive

Suite 100

Tallahassee

FL 32312 USA

Phone +1.850.385.8232

Fax 850.385.8233 www.cardno.com

March 11, 2021

Ms. Walsta Jean-Baptiste

Florida Department of Environmental Protection

Waste Site Cleanup Section

Drycleaning Solvent Cleanup Program

2600 Blairstone Road, MS 4520 Tallahassee, FL 32399-2400

Subject: Task Assignment Request (HW556-DC021F) for Well Installation and

Groundwater Monitoring

Former Royal Dry Cleaners

2127 S. Tamiami Trail, Venice, Sarasota County, Florida

ERIC_5453

Dear Walsta:

Cardno Inc. (Cardno) is respectfully submitting this Task Assignment Request to install additional monitoring wells and update groundwater analytical data for the Former Royal Dry Cleaners site

(ERIC_5453). The scope of work is proposed in the following subtasks:

Subtask 1: Project Management

Costs associated with this subtask are calculated automatically at 12.5% of the direct labor costs of the remaining subtasks.

Subtask 2: Monitoring Well Installation and Supplemental Site Assessment Letter Report

This subtask is for the installation of three (3) monitoring wells (Figure 1 and Figure 2) and to perform a groundwater sampling event.

Cardno proposes three (3) monitoring wells to complete groundwater vertical and lateral delineation of impacted groundwater at the site. One monitoring well will be installed onsite, and two monitoring wells

(one upgradient and one downgradient) will be installed offsite. Offsite access to the proposed location to the northeast was previously secured. Offsite access along the northeast side of South Tamiami Trail has previously been attempted; however, no response was received by the property owners. Cardno will attempt to secure access to the properties located on the southwest side of South Tamiami Trail. The proposed monitoring well in the right of way of Jasmine Road was selected as a contingency if access to the properties along the southwest of South Tamiami Trail is not obtained.

Two (2) monitoring wells will be installed to 55 feet below land surface (ft bls) terminating in five (5) feet of 0.01-inch factory slotted screen. One (1) monitoring well will be installed to a total depth of 15 ft bls terminating in 10 feet of 0.01-inch factory slotted screen. The wells will be constructed of 2-inch diameter schedule 40 polyvinyl chloride (PVC) screen and riser pipe. The wells will be protected by an 8-inch manhole set in a 2 foot by 2 foot concrete pad.

The monitoring wells will be installed by sonic drilling technology. Upon installation, the monitoring wells will be developed until visually free of fines.

Task Assignment Request DC021F for Well Install and Groundwater Monitoring

Former Royal Dry Cleaners (ERIC_5453)

Following well development, groundwater samples from the three (3) new monitoring wells, MW-4, MW-12, DW-2, MW-1, MW-1I, MW-7I, MW-9, MW-10, MW-14, MW-15, MW-16, MW-17, MW-18, MW-20, MW-21, MW-22, MW-23, MW-31, MW-32, MW-33, MW-34, MW-35, and a sample from the

Palm Cleaners (ERIC_5433) monitoring well MW-44 will be collected for laboratory analysis of volatile organic compounds (VOCs) by United States Environmental Protection Agency (USEPA) Method 8260.

Additionally, depth to water measurements will be collected from the complete monitoring well network

(a total of 45 monitoring wells) to determine groundwater flow direction(s).

Investigative derived waste (IDW) generated from the well installation, well development, and groundwater sampling event will be containerized onsite in 55-gallon drums. Based on previously groundwater analytical data, drum composite samples will be collected for laboratory analysis for VOCs by USEPA Method 8260. It is estimated that six (6) drums will be generated during the monitoring well installation and well development, and two (2) drums during the groundwater sampling event.

An updated professional land survey is not requested at this time. Cardno will obtain the approximate top of casing of the onsite and northeast monitoring wells using the previously surveyed monitoring well network. The southwest monitoring well top of casing will not be collected due to the distance from the site and line of site.

Following completion of the well installation and groundwater sampling event, Cardno will submit a

Supplemental Site Assessment Letter Report. The report will include a summary of the monitoring well installation and sampling event, recommendations and conclusions as to the completion of site assessment, professional certification, updated tables and figures, well construction logs and permits, investigative derived waste manifests, laboratory analytical report(s), and a photographic log.

Additionally, update Geospatial Information Systems (GIS) data tables and Automated Data Processing

Tool (ADaPT) files will be submitted.

Subcontractor Selection

Monitoring well installation costs were solicited from Groundwater Protection, Inc., Earth-Tech Drilling, and Preferred Drilling Solutions. As the lowest bidder, Preferred Drilling Solutions is selected to provided sonic drilling services.

IDW generated from the well installation, well development, and purge water will be containerized onsite in 55-gallon drums. Costs for transportation and disposal were solicited from Erwin Remediation, Perma-

Fix Environmental Services, and Petrotech Southeast, Inc. As the lowest bidder, Erwin Remediation is selected to transport and dispose of IDW generated.

Subcontractor costs are included in Attachment A.

Task Assignment Request DC021F for Well Install and Groundwater Monitoring

Former Royal Dry Cleaners (ERIC_5453)

Schedule to Complete

The following deliverable and invoice schedule is based on the driller’s availability to begin work on

April 19, 2021:

Subtasks 1 and 2: Project Management and Monitoring Well

Installation and Supplemental Site Assessment Letter

Report (submitted electronically along with one hard copy) including laboratory analytical data, well construction logs and permits, IDW manifests, GIS tables, and ADaPT files

Deliverable Due Date: June 30, 2021

Period of Performance: August 31, 2021

If you have questions regarding this proposal, please contact me at (850) 629-2702 or by email

(eric.meyers@cardno.com).

Sincerely, Eric Meyers

Project Engineer

For Cardno

Enc: Figures, Att A

G

C

T

L

N

A

D

C

DW-3

DW-2

MW-4

MW-2

MW-1

MW-3

MW-5I

MW-5S

MW-10

MW-6I

MW-6S

MW-1I

MW-8I

MW-9

MW-11

MW-12

MW-13

MW-14

MW-27

MW-28

MW-15

MW-16

MW-17

MW-26

MW-18

MW-22

MW-23

MW-19 MW-20

MW-7I

MW-7S

MW-24

MW-25

MW-32

MW-31

MW-30

MW-29

MW-33

MW-34

MW-35

MW-21

DW-1

PMW

PMW

MW-044

(PALM CLEANERS)

PMW

F I L E

K

D r a f t i n g

F o r

B r a n c h

O f f i c e s F l o r i d a B r u c e R o y a l R o y a l C l e a n e r s A d w g

L A

S T

S

A V

E D

M o n a

P

L O

T T

E D

M o n a

B

Y

D a n n y D i f f e n b a c h

FIGURE 1

SITE PLAN

FORMER ROYAL DRY CLEANER

2127 S. TAMIAMI TRAIL, VENICE, FL 34293

FAC. ID. ERIC_5453

00 60' 120'

LEGEND

SHALLOW MONITOR WELL

MW-1

DEEP MONITOR WELL

DW-1

ug/L = MICROGRAMS PER LITER

FT BLS = FEET BELOW LAND SURFACE

I = REPORTED VALUE IS BETWEEN THE LABORATORY METHOD

DETECTION LIMIT (MDL) AND THE LABORATORY PRACTICAL

QUANTITATION LIMIT

Q = SAMPLE ANALYZED OUTSIDE OF HOLD TIME

TCE = TRICHLOROETHENE

U = COMPOUND WAS ANALYZED FOR BUT NOT DETECTED

RESULTS IN BOLD EXCEED GROUNDWATER CLEANUP

TARGET LEVELS (GCTLs) ESTABLISHED IN CHAPTER

62-777, FLORIDA ADMINISTRATIVE CODE (FAC)

RESULTS IN BOLD EXCEED NATURAL ATTENUATION

DEFAULT CONCENTRATIONS (NADCs) ESTABLISHED IN

CHAPTER 62-777, FLORIDA ADMINISTRATIVE CODE (FAC)

ESTIMATED EXTENTS OF GCTL EXCEEDANCE (DASHED

WHERE INFERRED)

ESTIMATED EXTENTS OF NADC EXCEEDANCE (DASHED

WHERE INFERRED)

G

C

T

L

N

A

D

C

PROPOSED MONITOR WELL

PMW

SW

NE

M W

M W

S

D W

M W

I

D W

M W

M W

I

M W

S

M W

M W

I

M W

M W

M W

M W

M W

M W

M W

M W

M W

M W

X

X

M W

X

X

M W

X

X

F I L

E

K

D r a f t i n g

F o r

B r a n c h

O f f i c e s F l o r i d a B r u c e

R o y a l R o y a l

C r o s s s e c t i o n d w g

L

A S

T

S

A V

E D

M o n a

P

L O

T T

E D

M o n a

B

Y

D a n n y D i f f e n b a c h

FIGURE 2

INTERPRETIVE CROSS SECTION

TCE CONCENTRATIONS IN GROUNDWATER

TCE (µg/L) = TRICHLOROETHENE CONCENTRATION IN MICROGRAMS PER LITER

U = COMPOUND WAS ANALYZED FOR BUT NOT DETECTED

I = ANALYTE CONCENTRATION BETWEEN LABORATORY

METHOD DETECTION LIMIT AND PRACTICAL QUANTITATION LIMIT

= WATER LEVEL (2019 COMPOSITE)

= MONITORING WELL (RED = PROPOSED)

= ESTIMATED EXTENT OF PCE CONCENTRATION OF 3 (µg/L) AT THE

GROUNDWATER CLEANUP TARGET LEVEL (GCTL)

= EXISTING LAND SURFACE

= ESTIMATED EXTENT OF TCE CONCENTRATION OF 300 (µg/L) AT THE

NATURAL ATTENUATION DEFAULT CONCENTRATION (NADC)

LEGEND

FORMER ROYAL DRY CLEANER

2127 S. TAMIAMI TRAIL, VENICE, FL 34293

FAC. ID. ERIC_5453

Attachment A: Subcontractor Costs

Mobilization:

1. Install two (2) wells to 55 ft bls (screened 50-55), 2-inch, 0.01-inch factory slotted screen. Temp override casing to 45 ft bls.

2. Install one (1) well to 15 ft bls (screened 10-15), 2-inch, 0.01-inch factory slotted screen.

Unit Number of

Units Unit Cost Cost Comments Mobilization Lump Sum 1 $0.00 Sonic Daily Rate Per Day 1.5 $3,350.00 $5,025.00 Per Diem Per Day 1 $300.00 $300.00 Monitoring Well Installation Per foot 125 $12.00 $1,500.00 Well Development per 1/2 hr 3 $25.00 $75.00 Well Completion per well 3 $100.00 $300.00 Drums per drum 10 $45.00 $450.00 Permits per permit 3 $75.00 $225.00 Include costs for ROW (drilling only) Hydrant Set-up Lump Sum 1 $50.00 $50.00 Decontamination Lump Sum 1 $50.00 $50.00 Miscellaneous Lump Sum 1 $0.00

$7,975.00

1.5 Number of field days

Company Preferred Drilling Solutions Company Representative Kevin Bonacum, Estimator Date 3/8/2021

Former Royal Dry Cleaners (ERIC_5453) 2127 S Tamiami Trail, Venice, Sarasota County, FL

Monitoring Well Install

1. Install two (2) wells to 55 ft bls (screened 50-55), 2-inch, 0.01-inch factory slotted screen. Temp override casing to 45 ft bls.

2. Install one (1) well to 15 ft bls (screened 10-15), 2-inch, 0.01-inch factory slotted screen.

Unit

Number of

Units Unit Cost Cost Comments

Mobilization Lump Sum 1 $1,500.00 $1,500.00

Sonic Daily Rate Per Day 1 $4,150.00 $4,150.00

Per Diem Per Day 1 $475.00 $475.00

8" Override Casing per foot 90 $15.00 $1,350.00

Monitoring Well Installation Per foot 125 $12.00 $1,500.00

Well Development per 1/2 hr 3 $75.00 $225.00

Well Completion per well 3 $120.00 $360.00

Drums per drum 6 $60.00 $360.00

Permits per permit 3 $80.00 $240.00 Well Permits Only

Hydrant Set-up Lump Sum 1 $825.00 $825.00

Decontamination Lump Sum 1 $0.00 $0.00 Included

Miscellaneous Lump Sum 1 $0.00

$10,985.00

1 Number of field days

Company Earth Tech Drilling, Inc.

Company Representative Charles Bucher

Date 3/5/2021

Former Royal Dry Cleaners (ERIC_5453)

2127 S Tamiami Trail, Venice, Sarasota County, FL

ROW Permits & MOT provided by client if needed.

1. Install two (2) wells to 55 ft bls (screened 50-55), 2-inch, 0.01-inch factory slotted screen. Temp override casing to 45 ft bls.

2. Install one (1) well to 15 ft bls (screened 10-15), 2-inch, 0.01-inch factory slotted screen.

Unit

Number of

Units Unit Cost Cost Comments

Mobilization Lump Sum 1 $1,500.00 $1,500.00

Sonic Daily Rate Per Day 1 $4,250.00 $4,250.00

Sonic Daily Rate per 1/2 day 1 $2,500.00 $2,500.00

Per Diem Per Day 1 $325.00 $325.00

8" Override Casing per foot 90 $30.00 Included

Monitoring Well Installation Per foot 125 $10.00 $1,250.00

Well Development per 1/2 hr 3 $75.00 $225.00

Well Completion per well 3 $100.00 $300.00

Drums per drum 4 $55.00 $220.00

Permits per permit 3 $0.00 $0.00 No charge per SWFLWMD

Hydrant Set-up Lump Sum 1 $500.00 $500.00

Decontamination Lump Sum 1 $0.00 $0.00 Included

Miscellaneous Lump Sum 1 $0.00

$11,070.00

1.5 Number of field days

Company Groundwater Protection

Company Representative Todd Hodgson

Date 3/9/2011

Former Royal Dry Cleaners (ERIC_5453)

2127 S Tamiami Trail, Venice, Sarasota County, FL

ROW Permits & MOT provided by client.

408 Ditmar Street

Pensacola, FL 32503

P.O. Box 884 Gulf Breeze, FL 32562

(850) 292-6511

To:

Mr. Eric Myers

Cardno

2420 East Lakeshore Drive – Suite 100

Tallahassee, FL 32312

August 4, 2020

Re: Drum Disposal - Non-Hazardous Dry-Cleaning Solvent Impacted Soil & Water

Mr. Myers:

The price to dispose of a 55-gallon drum of non-hazardous soil or water impacted with dry-cleaning solvents located within the State of Florida will be $100.00 per drum.

This price is a flat-rate that includes both the transportation and disposal for non-hazardous material and is valid for 12-months from the date of this letter.

If the soil or water is deemed to be hazardous additional charges will apply.

We appreciate the opportunity to work with you on this. Should you have any questions, please contact me directly at (850) 292-6511.

Respectfully, Jonathan Erwin

Erwin Remediation, Inc.

Email: Erwinremediation@gmail.com Phone: (850) 292-6511

February 4, 2019

Eric Meyers Cardno 2420 W Lakeshore Dr Suite 100 Tallahassee Fl 32303 850-629-2702

RE: Drum disposal

Dear Eric:

Petrotech Southeast, Inc. would like to take this opportunity to thank you for your interest in our services. Per your request, please find our proposal for the services you require.

Description of work: Petrotech Southeast, Inc. proposes to provide the equipment and personnel to remove IDW drums from site in Central Fl Area. Petrotech also can manage out of area pickups, Jacksonville, Tallahassee, And South Fl. Drums must be placed on hard surface, IE concrete or asphalt. Additional loading charge may apply. All non-hazardous waste material will be recycled and/or disposed of according to Florida’s Department of Environmental Protection’s regulations.

All rates are based upon standard working hours 8 AM to 5 PM Monday through Friday.

Product / Service Unit Type Unit Price

Non Haz, IDW Solid Drum Disposal with Trans and fuel charge

Per Drum $125.00

Non Haz, IDW water disposal Per Drum $105.00 Transportation out of service area Per Drum $125.00

With approved Analytical / profile. Water 8260 Volatiles, Solids 8 RCRA metals & Volatiles.

Estimate is for budgetary purpose only actual Quantities invoiced.

Payment Terms: Net 30 days.

All other Petrotech Southeast, Inc. standard terms and conditions shall apply. Any applicable taxes and fuel surcharges shall be invoiced accordingly. Quoted pricing is good for 90 days.

If you have any questions regarding this service agreement, please do not hesitate to call me 407-656-8114. Otherwise, please return a signed copy.

Best regards, PETROTECH SOUTHEAST, INC. Cardno

Mike Anderson

Mike Anderson Date Signature Date Sales Title