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.

HW680

DC010B Completion January 12, 2024

Arcadis will conduct annual groundwater monitoring from select wells at the site. All activities will be performed according to the June 8, 2023, Work Plan submitted by Arcadis.

Theresa Pepe 850-245-8966 Contractor Contractor

Contractor Contractor

Contractor Contractor

Contractor

Arcadis U.S. Inc.

Arcadis U.S. Inc.

Gus Suarez 813-205-4703

ERIC_5422

6815 Caroline Street, Milton, Santa Rosa County

J & D Cleaners (former)

✔ $ 12,214.75

$ 12,214.75

Scope of Work

Gus Suarez

Contract Manager

Gus Suarez, P.E. Digitally signed by Gus Suarez, P.E.

Date: 2023.06.22 08:27:41 -04'00'

Kelly Crain

Kelly Crain Digitally signed by Kelly Crain Date: 2023.06.20 11:41:55 -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

Annual Monitoring Report/IDW manifest/Project Management 11/30/2023

FDEP approval of Annual Monitoring Report/IDW manifest/Project Management $ 12,214.75

$ 12,214.75

HW680

DC010B

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: Negotiation File J & D Cleaners (former)

FACID NO. 57-9808602; ERIC_5422

Milton, Santa Rosa County FROM: Theresa Pepe, Project Manager SUBJECT: Task Assignment DC010B (HW680) DATE: June 16, 2023

Arcadis U.S. Inc. will perform annual groundwater monitoring from select wells at the site. Groundwater monitoring will ensure that natural attenuation of contaminants continues to occur and will help to determine a path forward for groundwater remediation. All activities will be conducted in accordance with the June 8, 2023, Work Plan submitted by Mike O’Sullivan of Arcadis.

The final task assignment total is $12,214.75. Arcadis may invoice according to the attached schedule.

Specific negotiated subtasks are as follows:

Subtask 1: Project Management Project Management is automatically calculated as a percentage of total labor.

Subtask 2: Annual Groundwater Monitoring Arcadis will sample twenty-one wells for drycleaning solvents based on recommendations from the previous monitoring report. The number of wells sampled is justified to support a potential remedial design. IDW will be drummed and disposed by a licensed waste hauler. An Annual Monitoring Report including recommendations for additional actions will be provided under this subtask.

Hours and costs are comparable to past task assignments of similar scope.

FDEP COST ESTIMATE

Contractor: Arcadis, U.S., Inc.

Date: 6/8/2023

Task #: SubTask 1 Project Management Site: J&D Cleaners SubTask 2 Annual Groundwater Monitoring

Activity/Phase: Monitoring SubTask 3 Project Manager: Mike O'Sullivan SubTask 4

SubTask 5

Totals 1 2 3 4 5 Labor Rate Category

$85.87 Project Manager Suarez, Gus (GS) 4 4.0 $60.88 Principal Scientist O'Sullivan, Michael (MOS) 19 19 0 0 0 $67.57 Principal Engineer Perella, John (JP) 0 0 0 0 0 $50.00 Senior Engineer Hanna, Chad (CH) 0 0 0 0 0 $44.00 Project Engineer Romero Cotrino, Camilo (CR) 0 0 0 0 0 $44.00 Project Engineer Hays, Timothy (TH) 0 0 0 0 0 $28.94 Scientist Martineau, Duncan (DM) 42 42 0 0 0 $39.67 Drafter/Designer Oliva, Brian (BO) 0 0 0 0 0 $34.40 Drafter/Designer Berndgen, Wendy (WDB) 5 5 0 0 0 $35.00 Document Technician Ballheim, Debra (DJB) 0 0 0 0 0 $30.00 Document Technician Embras, Susan (SRE) 0 0 0 0 0 $37.25 Project Assistant Cruz, Michele (MC) 2 2 0 0 0

Total Hours 72 4 68 0 0 0

Direct Labor $2,959.13 $340.43 $2,618.70 $0.00 $0.00 $0.00

Overhead 79.00% $2,337.71 $268.94 $2,068.77 $0.00 $0.00 $0.00 Gen & Admin 36.00% $1,065.28 $122.55 $942.73 $0.00 $0.00 $0.00 Fringe 37.10% $1,097.84 $126.30 $971.54 $0.00 $0.00 $0.00 Total Labor $7,459.96 $858.22 $6,601.74 $0.00 $0.00 $0.00

Travel Vehicle Rental $360.00 $360.00 $0.00 $0.00 $0.00 Mileage Costs $0.00 $0.00 $0.00 $0.00 $0.00 Air Fare $0.00 $0.00 $0.00 $0.00 $0.00 Per diem + Hotel $0.00 $0.00 $0.00 $0.00 $0.00 Total Travel $360.00 $360.00 $0.00 $0.00 $0.00

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

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $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 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00

IDW - T&D $198.00 $198.00 $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

Subcontractor Subtotal $198.00 $198.00 $0.00 $0.00 $0.00 Handling Fee $19.80 $19.80 $0.00 $0.00 $0.00 Total Subcontractor Cost $217.80 $217.80 $0.00 $0.00 $0.00

Laboratory Analytical Costs $1,606.00 $1,606.00 $0.00 $0.00 $0.00 Fast Turnaround Charges $0.00 $0.00 $0.00 $0.00 $0.00 Sample Shipping $600.00 $600.00 $0.00 $0.00 $0.00 Total Laboratory $2,206.00 $2,206.00 $0.00 $0.00 $0.00

Field Expenses Personal Protection $0.00 $0.00 $0.00 $0.00 $0.00 Expendables $120.00 $120.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $135.00 $135.00 $0.00 $0.00 $0.00 Equipment (IDW related) $100.00 $100.00 $0.00 $0.00 $0.00 Equipment (Other) $870.00 $870.00 $0.00 $0.00 $0.00 Total Field Expenses $1,225.00 $1,225.00 $0.00 $0.00 $0.00

Subtotal $11,468.76 $858.22 $10,610.54 $0.00 $0.00 $0.00 Completion Fee $745.99 $85.82 $660.17 $0.00 $0.00 $0.00

Total Estimated Cost $12,214.75 $944.04 $11,270.71 $0.00 $0.00 $0.00

REV: 02/03 CEF ARCADIS Page 1

SITE : J&D Cleaners SUBTASK 2: Annual Groundwater Monitoring

DATE: 6/8/2023

LABOR CATEGORY

STAFF-TITLE WORK DESCRIPTION HOURS

Annual Groundwater Monitoring - 2023 Scientist Prep, local mob/demob, full round of WLs, Sample 21 MWs; manage IDW; sample delivery 42 Principal Scientist Access, GW monitoring technical oversight and offsite notice review 2 Data Evaluation and Letter Report 0 Principal Scientist Data evaluation and preparation of a brief letter report, sign and seal report 17 Drafter Figures preparation 5 Document Technician Editing; Letter report preparation 2

TOTAL LABOR 68

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Per Day 0 $0.00 $0.00 Van/Truck $120.00 Per Day 3 $360.00 $360.00

TOTAL VEHICLE $360.00

SUBCONTRACTOR COSTS

Services Procurement

Name Purpose Rate Units Usage Totals IDW Drum Transportation and Disposal IDW $198.00 Drum 1 $198.00

Handling Fee $0.00 Per Month 1 $0.00 Total Services: $198.00

TOTAL $198.00

LABORATORY COSTS

Analytical Costs Parameter Method Media Rate Turn Around Total Samples Totals

VOC (Halocarbons Only) 8260C Aqueous $73.00 1.00 22 $1,606.00 TAT 24-hr=110% (2.1) 3-day=65% (1.65) 1-week=20% (1.20) Total Lab: $1,606.00

Rate Units Usage Shipping - Large (25 to 50 lbs.) --- --- $150.00 Per Cooler 4 $600.00 Shipping - Small (0 to 25 lbs.) --- --- $110.00 Per cooler 0 $0.00

Total Shipping: $600.00

TOTAL LAB $2,206.00

EQUIPMENT

Expendables Miscellaneous Expendables $40.00 Per Day 3 $120.00

Total Expendables: $120.00 Equipment Items Tubing, Poly/HDPE $0.30 Per Foot 450 $135.00 55-gallon Drum $100.00 Each 1 $100.00

Total Equipment Items: $235.00 Equipment Kits Shallow Groundwater Sampling Kit $290.00 Day 3 $870.00Deep Groundwater Sampling Kit $415.00 Day 0 $0.00

Total Equipment Kits: $870.00

TOTAL EQUIPMENT $1,225.00

Arcadis U.S., Inc.

1705 Metropolitan

Boulevard

Suite 101

Tallahassee

Florida 32308

Phone: 850 422 2555

Fax: 850 668 0080 www.arcadis.com

FL Engineering License #7917 FL Geology License #GB564 FL Surveying License #LB7062

Ms. Theresa Pepe

Bureau of Waste Cleanup

Division of Waste Management

Florida Department of Environmental Protection

2600 Blair Stone Road, M.S. 4520 Tallahassee, Florida 32399-2400

Date: June 8, 2023

Subject: Proposal for Annual Groundwater Monitoring at J&D Cleaners, 6815

Caroline Street, Milton, Florida, FDEP Facility Identification Number

ERIC_5422.

Dear Ms. Pepe, Arcadis U.S., Inc. (Arcadis) is pleased to submit this level of effort (LOE) and cost proposal for the annual groundwater monitoring activities at J&D Cleaners, located at 6815 Caroline Street, Milton, Florida (FDEP Facility

Identification Number ERIC_5422; “the Site”). This proposal includes one groundwater monitoring event, and one letter report summarizing field activities. The FDEP cost estimating spreadsheets (Attachment A) is attached.

SCOPE OF WORK

Subtask 1 - Project Management

Subtask 1 is reserved for project management as specified by FDEP and is calculated automatically in the cost estimating form (Attachment A).

Subtask 2 - Groundwater Monitoring (2023)

Arcadis proposes to collect groundwater samples from 21 monitoring wells (DEP-1, DEP-3, DEP-5, DEP-8, DEP-

9, DEP-10, DEP-11, DEP-12, DEP-13, MW001, MW004, MW006, MW008, MW009, MW010, MW011, MW012, MW014, MW018, DW-1, and DW-1T) in accordance with FDEP SOPs. Monitoring well locations are shown on attached figure. Samples will be submitted to a certified laboratory for analysis by EPA Method 8260C or equivalent (VOHs only). Monitoring well purge water will be contained in 55-gallon drums, sampled for characterization, and disposed of properly. Monitoring well locations are shown on attached figures.

Arcadis will incorporate the data collected during the groundwater sampling event into a letter report summarizing the field activities. The report will include laboratory analytical data, figures presenting groundwater analytical data, and recommendations for the Site.

FDEP – J&D Cleaners Proposal 2023 www.arcadis.com _J&D Cleaners AGM proposal_jun23

SCHEDULE

Arrangements for groundwater sampling activities will be conducted upon receipt of a Task Assignment (TA) from the FDEP.

ESTIMATED COST

A Cost Estimate Form and Level of Effort forms (CEF/LOE) that present estimated project costs are included as

Attachment A.

Please contact me if you have any questions regarding this proposal.

Sincerely, Arcadis U.S., Inc.

Mike O’Sullivan, P.G.

Senior Geologist

Email: mike.osullivan@arcadis.com

Direct Line: 850.895.4739

Mobile: 850.491.2346

Attachment:

Figures

Attachment A – Cost Estimate Form and Level of Effort forms

C a r o l i n e

S t r e

U

E s c a m b i r e e t

S a n

R o s r e e t

P i k r e e t

C a n a l

S t r e e t

Beauty's

Shop

Residential

Residential

Residential

Church

Residential

Residential

F o r m r

J

D l e a n e r s

Masonic Lodge

Former

Milton Post Office

Jewelry

Store

The Main Street Cafe

(former BP Station)

Santa Rosa County

Warehouse

Santa Rosa County

Probation Department

Vacant

Residential

Business

C o n c r e d e w a l k

C o n c r e d e w a l k

A s p h a

P r k i n g

Asphalt Parking

Asphalt Parking

Asphalt Parking

Asphalt Parking

Asphalt Parking

(former True North Surveying)

Concrete Parking

C o n c r e d e w a l k

C o n c r e d e w a l k

C o n c r e d e w a l k

P h y s i c i a n s

B i l l i g n s u l t i n g

Storm Drain

Hydrant

Water Service

UP

UP

UP

Water Service

SS

UP

UP

SS

SS

SS

Storm Drain

Storm Drain

LP

LP

LP

SS

LP

LP

LP

Grass

Grass

G r a s s

FORMER

DUMPSTER

FORMER

DRYCLEAN

MACHINE

Asphalt Parking

O

E l m i r e e t

Residential

Residential

Salvation Army

Residential

Residential

Residential

Residential

Residential

Residential

Residential

Residential

Restaurant

Residential

Commercial

Residential

Santa Rosa County

Clerk of Court

Commercial

Residential

Asphalt Parking

Asphalt Parking

Asphalt Parking

MW011

MW014

MW019

MW022

MW-1T

MW-2T

MW004

MW-16T

MW-5T

MW008

MW012

MW010

DEP-5

DEP-6

DEP-7

DEP-2

DEP-1

DEP-4

DEP-3

MW003

MW001

DEP-11

DEP-12

DEP-8

DEP-13

DEP-10

DEP-9

MW013

MW017

MW018

MW021

MW020

MW016

MW006

MW002

MW005

MW007

MW015

MW009

DW-1T

DW-1

FIGURE

CHLORINATED ETHENE CONCENTRATIONS

IN SHALLOW (WT-15 ft. BGS) GROUNDWATER

FORMER J&D CLEANERS

6815 CAROLINE ST.

MILTON, SANTA ROSA COUNTY, FLORIDA

FDEP FACILITY I.D. NO. 57/9808602 (ERIC_5422)

80'

160'

GRAPHIC SCALE

LP

SS

UP

SANITARY SEWER MANHOLE

SANITARY SEWER LINE

UTILITY POLE

LIGHT POLE

OVERHEAD ELECTRIC UTILITY LINE(S)

TETRACHLOROETHENE [PCE] CONCENTRATION (µg/L)

TRICHLOROETHENE [TCE] CONCENTRATION (µg/L) cis-1,2-DICHLOROETHENE [cis-1,2-DCE] CONCENTRATION (µg/L)

SAMPLE DATE

Notes:

Bold indicates Florida Department of Environmental Protection (FDEP)

Groundwater Cleanup Target Level (GCTL) exceedance, Bold Italicized indicates FDEP Natural Attenuation Default Concentration (NADC) exceedance, I indicates result is between laboratory Practical Quantitation

Limit [PQL] and laboratory Method Detection Limit [MDL], L indicates off-scale high, µg/L=micrograms per liter, * indicates duplicate sample result.

SAMPLE I.D.

VINYL CHLORIDE CONCENTRATION (µg/L)

APPROXIMATE EXTENT OF PCE

IN GROUNDWATER ABOVE GCTL

APPROXIMATE EXTENT OF TCE

IN GROUNDWATER ABOVE GCTL

DEP-9

7/12

1 U

1 U

1 U

1 U

DEP-8

7/12

1 U

1 U

1 U

1 U

MW003

8/12

9.1

260 L

1 U

DEP-13

7/12

0.90 I

0.21 I

1 U

1 U

MW001

8/12

1,400

1 U

1 U

MW-5T

7/12

0.53 I

1 U

1 U

1 U

MW016

11/12

1.1

2.0

0.48 I

1 U

MW020

11/12

1 U

1 U

1 U

1 U

LEGEND

MONITOR WELL LOCATION (9/02-1/03, SIS)

DEP-8

MONITOR WELL LOCATION (10/91, GWT)

MW-1

INTERMEDIATE MONITOR WELL LOCATION (10/12, AUS)MW013

MONITOR WELL LOCATION (10/12, AUS)

MW016

DEEP MONITOR WELL LOCATION (10/12, AUS)MW014

INTERMEDIATE MONITOR WELL LOCATIONDW-1/1T

MONITOR WELL LOCATIONMW-1T

INTERMEDIATE MONITOR WELL LOCATION (8/02, SIS)

DEP-1

C I T

Y W

P B

F

L

I V

G

R O

U P

E

N W

F E

B B

O

L I V

A

B

O

L I

C

W

V

O G

E L S

O N

G

M P

W

V

O G

E L S

O

T

P

N

O L

Y

R O p t O

N

O

F F

R

E F

C U s e r s w d b e r n d g A

R C

A D

I S

U

S A

C C

D o c s A r c a d i s A

U S

F

D E

P F

O R

M E

R

J

D

C

L E

A N

E R

S M

I L T

O o r i d a P r o j e c t

F i l e s I n

P r o g r e s s D

W G

G

W M

R

J

D

C

L E

A N

E R

S

F

F d w

Y O

U T

F

S

G W

Q

V

E D

A

D V

E R

M

S

T

E C

H

G

E S

E T

U P

O

T S

T Y

L E

T A

B L E

A C

S C

O L O

R A

N A

L Y

T I C

A L C

O

T T

E D

B

E R

N D

G E

N

W

E N

D Y

MW004

7/20

70.8

0.900 I

DEP-11

7/20

0.160 U

0.190 U

0.210 U

0.190 U

MW008

7/20

0.160 U

5.10

26.1

0.190 U

MW012

DEP-10

MW010

7/20

1.29

3.02

2.24

0.190 U

7/20

45.9

11.9

60.8

0.190 U

7/20

3.15

5.52

3.05

0.190 U

MW012

7/20

0.190 U

1.29

3.02

2.24

7/21

1.0 I

0.87 I

1.2

0.26 U

9/22

7.9

3.1

0.50 U

7/21

0.29 U

2.4

5.1

0.26 U

7/21

1.0 I

2.0

1.7

0.26 U

7/21

1,900 J

1,000 J

0.26 U

7/21

2.3

1.1 I

0.97 I

0.26 U

8/22

9.4

60.8

0.50 U

9/22

1.7

1.2

0.50 U

8/22

0.90U

1.5

0.87 I

0.50 U

9/22

0.90 U

4.4

6.5

0.50 U

9/22

0.90 U

0.72 I

2.6

0.50 U

7/21

7.0

8.5

1.9

0.26 U

r o l i r e

U

E s c a m b r e e t

S a n

R s r e e t

P i r e e t

C a n a l

S t r e e t

Beauty's

Shop

Residential

Residential

Residential

Church

Residential

Residential

F o r m

J e a n e r s

Masonic Lodge

Former

Milton Post Office

Jewelry

Store

The Main Street Cafe

(former BP Station)

Santa Rosa County

Warehouse

Santa Rosa County

Probation Department

Vacant

Residential

Business

C o n c r e d e w a l k

C o n c r e d e w a l k

A s p h a r k i n g

Asphalt Parking

Asphalt Parking

Asphalt Parking

Asphalt Parking

Asphalt Parking

(former True North Surveying)

Concrete Parking

C o n c r e d e w a l k

C o n c r e d e w a l k

C o n c r e d e w a l k

P h y s i c i a n s

B i l l i n s u l t i n g

Storm Drain

Hydrant

Water Service

UP

UP

UP

Water Service

SS

UP

UP

SS

SS

SS

Storm Drain

Storm Drain

LP

LP

LP

SS

LP

LP

LP

Grass

Grass

G r a s s

FORMER

DUMPSTER

FORMER

DRYCLEAN

MACHINE

Asphalt Parking

O

E l m i r e e t

Residential

Residential

Salvation Army

Residential

Residential

Residential

Residential

Residential

Residential

Residential

Residential

Restaurant

Residential

Commercial

Residential

Santa Rosa County

Clerk of Court

Commercial

Residential

Asphalt Parking

Asphalt Parking

Asphalt Parking

MW011

MW014

MW019

MW022

MW-1T

MW-2T

MW004

MW-16T

MW-5T

MW008

MW012

MW010

DEP-5

DEP-6

DEP-7

DEP-2

DEP-1

DEP-4

DEP-3

MW003

MW001

DEP-11

DEP-12

DEP-8

DEP-13

DEP-10

DEP-9

MW013

MW017

MW018

MW021

MW020

MW016

MW006

MW002

MW005

MW007

MW015

MW009

DW-1T

DW-1

FIGURE

CHLORINATED ETHENE CONCENTRATIONS

INTERMEDIATE (15-46 ft. BGS) GROUNDWATER

FORMER J&D CLEANERS

6815 CAROLINE ST.

MILTON, SANTA ROSA COUNTY, FLORIDA

FDEP FACILITY I.D. NO. 57/9808602 (ERIC_5422)

80'

160'

GRAPHIC SCALE

LP

SS

UP

SANITARY SEWER MANHOLE

SANITARY SEWER LINE

UTILITY POLE

LIGHT POLE

OVERHEAD ELECTRIC UTILITY LINE(S)

DEP-1

7/12

1 U

1 U

1 U

1 U

MW002

8/12

6.6

1 U

1 U

1 U

DEP-4

8/12

0.27 I

1 U

1 U

1 U

MW005

8/12

2.2

1.6

3.3

1 U

MW007

8/12

8.8

1 U

DEP-6

7/12

0.29 I

1 U

1 U

1 U

DEP-7

7/12

1 U

1 U

1 U

1 U

DW-1T

7/12

0.20 I

0.20 I

1 U

1 U

DW-1

7/12

1 U

1 U

1 U

1 U

TETRACHLOROETHENE [PCE] CONCENTRATION (µg/L)

TRICHLOROETHENE [TCE] CONCENTRATION (µg/L) cis-1,2-DICHLOROETHENE [cis-1,2-DCE] CONCENTRATION (µg/L)

SAMPLE DATE

SAMPLE I.D.

VINYL CHLORIDE CONCENTRATION (µg/L)

LINE OF CROSS SECTION

APPROXIMATE EXTENT OF PCE/TCE

IN GROUNDWATER ABOVE GCTL

APPROXIMATE EXTENT OF PCE

IN GROUNDWATER ABOVE NADC

MW017

11/12

1 U

1 U

1 U

1 U

MW018

11/12

1 U

1 U

1 U

1 U

MW021

11/12

0.21 I

1 U

1 U

1 U

MW013

11/12

1 U

1 U

1 U

1 U

LEGEND

MONITOR WELL LOCATION (9/02-1/03, SIS)

DEP-8

MONITOR WELL LOCATION (10/91, GWT)

MW-1

INTERMEDIATE MONITOR WELL LOCATION (10/12, AUS)MW013

MONITOR WELL LOCATION (10/12, AUS)

MW016

DEEP MONITOR WELL LOCATION (10/12, AUS)MW014

INTERMEDIATE MONITOR WELL LOCATIONDW-1/1T

MONITOR WELL LOCATIONMW-1T

INTERMEDIATE MONITOR WELL LOCATION (8/02, SIS)

DEP-1

Notes:

Bold indicates Florida Department of Environmental Protection (FDEP)

Groundwater Cleanup Target Level (GCTL) exceedance, Bold Italicized indicates FDEP Natural Attenuation Default Concentration (NADC) exceedance, I indicates result is between laboratory Practical Quantitation

Limit [PQL] and laboratory Method Detection Limit [MDL], L indicates off-scale high, µg/L=micrograms per liter, * indicates duplicate sample result.

C I T

Y W

P B

V

G

R O

U P

E

N W

F E

B

O

L I

B

O

L I

C

W

V

O G

E L S

O

P

W

V

O G

E L S

O

P

N

O L

R O p t O

N

O

F F

R

E F

C U s e r s w d b e r n d g A

R C

A D

I S

U

S A

C C

D o c s A r c a d i s A

U S

F

D E

P F

O R

M E

R

J

D

C

L E

A N

E R

S M

I L T

O o r i d a P r o j e c t

F i l e s I n

P r o g r e s s D

W G

G

W M

R

J

D

C

L E

A N

E R

S

F

F d w

Y O

U T

F

I G

W Q

V

E D

A

D V

E R

M

S

T

E C

H

G

E S

E T

U P

O

T S

T Y

L E

T A

B L E

A C

S C

O L O

R A

N A

L Y

T I C

A L C

O

T T

E D

B

E R

N D

G E

N

W

E N

D Y

DEP-5

MW006

MW011

MW009

7/20

0.190 U

7/20

64.4

0.190 U

7/20

45.1

91.7

35.8

0.190 U

7/20

1,970

36.1

0.190 U

7/20

0.160 U

0.190 U

0.210 U

0.190 U

0.160 U

0.190 U

0.210 U

MW011

7/20

45.1

91.7

35.8

0.190 U

DEP-3

7/21

2.5

1.4

0.26 U

7/21

0.26 U

7/21

0.26 U

7/21

0.26 U

3.5

9/22

3.7

0.50 U

9/22

0.50 U

9/22

5.0 U

9/22

0.50 U

9/22

0.50 U

7/21

2.7

2.4

0.32 U

0.26 U

1,100

APPROXIMATE EXTENT OF CIS-1,2-DCE

IN GROUNDWATER ABOVE GCTL

09/07/2022 03:24 PM PAGE 1 OF 7

Scope of Work

Blanket Quote based on one drum T&D , for service site specific quote - disposal approval required

TCLP Benzene and 4 Metals with Completed Profile required for each site

Drum Pickup /Transportation/Disposal

Drums south of Miami not included (Keys) additional costs apply

755 PRARIE INDUSTRIAL PKWY,

MULBERRY, FLORIDA, 33860

QUOTE #: 0030388

DATE: 09/07/2022 PROJECT PROPOSAL

CLIENT

DOUGLAS MALONE

ARCADIS

1500 GATEWAY BLVD, SUITE 200, BOYTON BEACH, FLORIDA,

33426

P: (561) 662-7978

PROJECT DESCRIPTION

DRUM PICKUP

VARIOUS SITES SOUTH FLORIDA

THE FOLLOWING DESCRIBES OUR UNDERSTANDING OF THE SCOPE OF SERVICES TO BE PERFORMED BY ENVIROSERVE, FOR THE

CLIENT, AT THE ABOVE REFERENCED LOCATION KNOWN AS THE JOB SITE.

FEE STRUCTURE

TRANSPORTATION

ITEM EST.QTY. UNIT PRICE UNIT TOTAL

TRANSPORTATION 55 GAL DRUMS

NOTES:SUBJECT TO FUEL SURCHARGE,

1.00 $50.00 DRUM $50.00

STOP FEE 6 DRUMS OR LESS PICKUP 1.00 $50.00 EACH $50.00

TRANSPORTATION SUBTOTAL: $100.00

DISPOSAL

ITEM EST.QTY. UNIT PRICE UNIT TOTAL

55 GALLON NON HAZ DRUM

NOTES: Drum DOT Shippable Drum accessible on hard Surface

1.00 $80.00 EACH $80.00

ENERGY SURCHARGE 10% INVOICE TOTAL 1.00 $18.00 EACH $18.00

DISPOSAL SUBTOTAL: $98.00

TOTAL JOB ESTIMATE: $198.00