Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number: HW561 Task Assignment #: DC002E

Deliverables:

Deliverable Deliverable Due Date

Subtask 2: Groundwater sampling field documentation and laboratory analytical report 20-Dec-19

Subtask 3: Groundwater Monitoring Report, IDW treatment documentation, and ADaPT/GIS update 7-Feb-20

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced Subtask 2: Submittal and FDEP approval of Groundwater sampling field documentation and laboratory analytical report $1,868.10

Subtasks 1 & 3: Submittal and FDEP approval of Groundwater Monitoring Report, IDW treatment documentation, and ADaPT/GIS update

$1,403.59

TOTAL COST $3,271.69

BWC TAFORM 01/18

Printed on recycled paper.

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

To: HW561 Contract Negotiation File Prestige Cleaners Tallahassee, Leon County

ERIC_ 4857

From: Ben Grubbs, Project Manager Date: November 1, 2019 Subject: Negotiation Summary

HW561 DC002E

This Task Assignment authorizes Golder to conduct groundwater monitoring activities in accordance with the October 31, 2019, Scope of Work and Cost Estimate.

Subtask 1: Project Management An automatic calculation based upon total direct labor hours determines the labor hours within this subtask.

Subtask 2: Groundwater Monitoring and IDW Treatment Golder will collect a groundwater sample from monitoring well MW003. Prior to sampling, depth-to-water will be measured. The well will then be purged, and field parameters will be recorded. The groundwater sample will be collected using low flow sampling methods and analyzed for chlorinated volatile organic compounds (VOCs). Investigation-derived waste (IDW) will be temporarily stored in a 55-gallon drum before being treated with Golder’s aqueous IDW treatment system and disposed of on site.

Subtask 3: Reporting Golder will submit the Groundwater Monitoring Report, IDW treatment documentation, and ADaPT and GIS deliverables to FDEP.

The FDEP Project Manager agrees to the scope of work and final cost associated with this Task Assignment. The final cost for this Task Assignment is $3,271.69 with 25 labor hours.

Golder may invoice following the schedule established in the Deliverables and Invoice Schedule Attachment, which accompanies the Task Assignment Notification Form.

Contractor: Golder Associates, Inc.

Date: 10/31/2019

Task #: DC002E SubTask 1 Project Management SubTask 6 Site: SubTask 2 Groundwater Monitoring and IDW Treatment SubTask 7

Activity/Phase: SubTask 3 Reporting SubTask 8 Project Manager: Benjamin Grubbs SubTask 4 SubTask 9

SubTask 5 SubTask 10

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

$29.91 Project Manager (KMG) 3 2.9 $0.00 Practice Leader - LV7 0 0 0 0 0 0 0 0 0 0 $0.00 Senior Consultant - LV6 0 0 0 0 0 0 0 0 0 0

$56.57 Senior Sci/Eng.- LV5 (JB) 1 0 1.0 0 0 0 0 0 0 0 $0.00 Sr. Project Sci/Eng - LV4 0 0 0 0 0 0 0 0 0 0 $0.00 Project Sci/Eng - LV 0 0.0 0 0 0 0 0 0 0 0

$29.91 Project Sci/Eng - LV3 (KG) 10 1.5 8.5 0 0 0 0 0 0 0 $0.00 Staff Sci/Eng - LV1 0 0 0 0 0 0 0 0 0 0

$37.85 Project Sci/Eng - LV3 (BL) 1 0 1.0 0 0 0 0 0 0 0 $0.00 Staff Draftsperson - LD2 0 0 0 0 0 0 0 0 0 0 $0.00 Draftsperson - LD1 0 0 0 0 0 0 0 0 0 0

$29.98 Senior Technician - LT3 (DM) 9.5 9.5 0 0 0 0 0 0 0 0 $0.00 Staff Technician - LT2 0 0 0 0 0 0 0 0 0 0 $0.00 Technician - LT1 0 0 0 0 0 0 0 0 0 0 $0.00 Senior Admin. - LA3 0 0 0 0 0 0 0 0 0 0

$24.10 Staff Admin - LA2 (AS) 1 0 1.0 0 0 0 0 0 0 0 $0.00 Admin. Support - LA1 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0 $0.00 0 0 0 0 0 0 0 0 0 0

Total Hours 25 2.9 11.0 11.5 0 0 0 0 0 0 0

Direct Labor $790.25 $87.81 $329.68 $372.76 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Overhead 172.50% $1,363.18 $151.47 $568.70 $643.01 $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 Total Labor $2,153.43 $239.28 $898.38 $1,015.77 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Other Direct Costs $39.51 $4.39 $16.48 $18.64 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

FDEP COST ESTIMATE

Former Prestige Cleaners 2019 Groundwater Monitoring

REV: 02/03

Contractor: Golder Associates, Inc.

Date: 10/31/2019

Task #: DC002E SubTask 1 Project Management SubTask 6 Site: SubTask 2 Groundwater Monitoring and IDW Treatment SubTask 7

Activity/Phase: SubTask 3 Reporting SubTask 8 Project Manager: Benjamin Grubbs SubTask 4 SubTask 9

SubTask 5 SubTask 10

Totals 1 2 3 4 5 6 7 8 9 10

FDEP COST ESTIMATE

Former Prestige Cleaners 2019 Groundwater Monitoring

Travel Vehicle Rental $97.00 $97.00 $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 $97.00 $97.00 $0.00 $0.00 $0.00 $0.00 $0.00 $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 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor (Services Procurement) Drilling (Conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Drilling (Non-conventional) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Mobile Laboratory $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Surveying $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

IDW $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Utilities $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

$0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subcontractor Subtotal $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Handling Fee $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Laboratory Analytical Costs $132.00 $132.00 $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 $63.00 $63.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $195.00 $195.00 $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 $32.50 $32.50 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Drilling related) $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Analytical related) $366.20 $366.20 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $172.70 $172.70 $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 $571.40 $571.40 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Subtotal $3,056.34 $243.67 $1,778.26 $1,034.41 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Completion Fee $215.35 $23.93 $89.84 $101.58 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

Total Estimated Cost $3,271.69 $267.60 $1,868.10 $1,135.99 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00

REV: 02/03

SITE : Former Prestige Cleaners SUBTASK: Groundwater Monitoring and IDW Treatment

DATE: 10/31/2019

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Project Sci/Eng (K. Godfrey) 1.5

Senior Technician (D. McDaniels) 9.5

TOTAL LABOR 11

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Miscellaneous Expendables $32.50 Per Day 1 $32.50 Deep Groundwater Sampling Kit $349.20 Per Day 1 $349.20 Tubing, poly/HDPE $0.25 Per Foot 60 $15.00 Tubing, silicon 3/16 x 3/8 $2.00 Per Foot 1 $2.00 Drum, 55-gallon $58.20 Each 1 $58.20 Portable Compressor $48.50 Per Day 1 $48.50 Generator, 5 kW $66.00 Per Day 1 $66.00

TOTAL EQUIPMENT $571.40

VEHICLE TYPE RATE UNIT USEAGE

Truck (1 day sampling) $97.00 Per Day 1 $97.00

TOTAL VEHICLE $97.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

VOC halocarbons EPA Method 8260 $66 1 1 $132.00

Sample Shipping Small $63 1 $63.00

TOTAL LAB $195.00

SUBCONTRACTOR COSTS

NAME PURPOSE RATE COSTING UNIT USEAGE

TOTAL $0.00

Mobilize and collect sample from MW003. Field event preparation (1 hour). Water level, instrument calibration, and sampling (1.5 hrs). IDW treatment (1 hr). Round trip travel (6 hr).

Correspondence with tenants/RPO for access

Sampling Scope: Sample MW003 with 1 field staff. Treat IDW on-site for 1 hour and spread on impervious surface after treating the purge water. MW sample and trip blank samples analyzed for chlorinated VOCs by EPA Method 8260.

LEVEL OF EFFORT/EXPENSE WORKSHEET

FINAL --7/24/96

SITE : Former Prestige Cleaners SUBTASK: Reporting

DATE: 10/31/2019

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Senior Sci/Eng (J. Brown) 1

Project Sci/Eng (K. Godfrey) 8

Project Sci/Eng (K. Godfrey) 0.5

Project Sci/Eng (B. Lucero) CADD figures 1

Staff Admin (A. Strayer) 1

TOTAL LABOR 11.5

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

TOTAL $0.00

Update FDEP GIS tables, run data checker, create and edit error report (1 sample x 8 min/sample = 8 min), review and annotate error report.

LEVEL OF EFFORT/EXPENSE WORKSHEET

Reporting, data entry, report tables, report figures, author annual monitoring report

Report formatting, document production, binding, and shipping. Create pdf for OCULUS.

Monitoring report senior review, conclusions and recommendations

FINAL --7/24/96

Golder Associates Inc.

9428 Baymeadows Road, Suite 400 Jacksonville, Florida USA 32256 T: +1 904 363-3430 | F: +1 904 363-3445

Golder and the G logo are trademarks of Golder Associates Corporation golder.com

VIA EMAIL

October 31, 2019 19-122903 P13-82530

Mr. Benjamin Grubbs

Florida Department of Environmental Protection

2600 Blair Stone Road, MS 4520

Tallahassee, FL 32399-2400

RE: COST PROPOSAL FOR PRESTIGE CLEANERS

NOVEMBER 2019 GROUNDWATER MONITORING EVENT

2210 NORTH MONROE STREET

TALLAHASSEE, FLORIDA

FDEP FACILITY ID NUMBER ERIC_4857

PROPOSED TASK ASSIGNMENT DC002E

Dear Benjamin:

Golder Associates Inc. (Golder) is pleased to provide the Florida Department of Environmental Protection (FDEP) with this cost proposal for groundwater monitoring and reporting for the Prestige Cleaners site located at

2210 Monroe Street in Tallahassee, Leon County, Florida. This proposal includes a description of the proposed scope of services, level of effort (LOE) sheets for each subtask, and a cost estimate form (CEF) that summarizes the costs of the proposed services. The proposed scope of services is described below.

SUBTASK 1 – PROJECT MANAGEMENT

To facilitate project quality and satisfactory completion of the proposed scope of work, all aspects of this project will be overseen by an experienced project manager. The project manager will be responsible for the schedule, budget, invoicing, project activities, and communications with FDEP. Project management will include coordination of field activities; resource allocation to confirm the work is conducted by qualified professionals in accordance with the project schedule; cost control and tracking of the budget status; and submission of project invoices in accordance with FDEP Drycleaning Solvent Cleanup Program requirements. The project manager will be responsible for the work being conducted in a manner that is consistent with the requirements of the FDEP-approved task assignment.

SUBTASK 2 – GROUNDWATER MONITORING AND IDW TREATMENT

As discussed in an email dated July 2019 between Golder and FDEP, Golder will collect a groundwater sample from monitoring well MW003. Figures 4 and 5 from the previous monitoring report in June 2019 are attached, which show the potentiometric map and historical volatile organic compound (VOC) results for the surficial aquifer.

Prior to groundwater sampling, the water level depth will be measured using an electronic water level indicator to determine groundwater elevations. Groundwater samples will be collected in accordance with FDEP Standard

Operating Procedures (SOPs) for Field Activities (DEP-SOP-001/01). Prior to collecting the groundwater sample, the well will be purged and field parameters including temperature, pH, specific conductance, dissolved oxygen, turbidity, and oxidation-reduction potential will be monitored. Purge volumes and field parameters will be recorded

Mr. Benjamin Grubbs 19-122903 P13-82530

Florida Department of Environmental Protection October 31, 2019 on field data sheets, and the field monitoring equipment will be calibrated in accordance with the manufacturer’s recommended procedures.

The groundwater sample will be collected using low flow sampling methods. The groundwater sample will be placed in laboratory-supplied containers, labeled with a unique identification number attached to the outside of the sample container, preserved on ice in a laboratory-provided cooler at a maximum temperature of four degrees Celsius, and delivered to a Florida Department of Health and National Environmental Laboratory Accreditation Program-certified fixed-base laboratory along with the completed chain-of-custody documentation to be analyzed for chlorinated

VOCs using EPA Method No. 8260B. For quality assurance purposes, one trip blank will accompany each sample container for laboratory analysis of chlorinated VOCs using EPA Method 8260B. Upon receipt of the laboratory analytical results, Golder will evaluate the groundwater concentrations to determine if off-site notification is required.

Golder will temporarily store purge water generated from the groundwater sampling in a 55-gallon steel drum and treat the investigation derived waste (IDW) on site for one hour using Golder’s aqueous IDW treatment system.

Based on the historical IDW characterization data, the treated purge water will be below the regulatory standards.

Golder will spread the treated aqueous IDW on an impervious surface in locations sufficiently distant from any storm water drains to prevent runoff into the drains. The empty 55-gallon drum will be removed from the site following treatment.

SUBTASK 3 – REPORTING

The groundwater monitoring report will include a description of sampling procedures, evaluation of analytical results, comparison of current to historical data, tabulated summary of the current and historical analytical data, a site map showing the groundwater analytical results, laboratory analytical data, conclusions, and recommendations. Golder will update the FDEP GIS tables with the new water level data, field parameter measurements, and VOC data; run the FDEP data checker on the completed tables; and submit the updated tables and error reports under this subtask.

Additionally, Golder will forward Automated Data Processing Tool (ADaPT) data deliverables provided by the laboratory for the groundwater sampling event.

HEALTH AND SAFETY

The work will be completed in accordance with Golder’s safety policies and procedures. At a minimum, Golder will wear safety glasses, high visibility safety vests, and steel-toed boots. A job safety briefing will be conducted prior to the start of work, and anytime the scope of work or site conditions change.

Mr. Benjamin Grubbs 19-122903 P13-82530

Florida Department of Environmental Protection October 31, 2019

COST AND SCHEDULE

The estimated cost to complete the monitoring is $3,271.69. Golder has tentatively scheduled the sampling event for November 2019. The following table summarizes the proposed costs and deliverable schedule.

Task Proposed Cost Proposed Schedule/Deliverables

Subtask 1 - Project Management $ 267.60 March 27, 2020

Subtask 2 – Groundwater Monitoring and

IDW Treatment

$1,868.10 December 20, 2019

(Groundwater Sampling Documentation and

Laboratory Report)

Subtask 3 - Reporting $1,135.99 February 7, 2020

(Monitoring Report, GIS Tables, ADaPT

Deliverables)

Total/Completion Date $3,271.69 March 27, 2020

Golder appreciates the opportunity to provide services under the Drycleaning Solvent Cleanup Program. Should you require additional information or clarifications, please contact us at (904) 363-3430.

Golder Associates Inc.

Kimberly M. Godfrey Jesse C. Brown, PE

Project Environmental Scientist Senior Consultant and Associate

KMG/JCB/as

Attachments: Figure 4 Potentiometric Map (May 3, 2019)

Figure 5 Groundwater Analytical Results Attachment A Level of Effort Sheets and Cost Estimate Form

G:\Projects\DEP-Drycleaning\Projects\Tallahassee\Prestige\Proposals & Task Assignments\DC002E (Groundwater Monitoring)\DC002E - Prestige 2019 Mon Proposal.docx

Figures

PRESTIGE

CLEANERS

U

N

I

V

E

R

S

A

L

D

R

I

V

E

U

S

H

W

Y

N

M

O

N

R

E

T

ASPHALT

ASPHALT

ASPHALT

ROADHOUSE

GRILL

C

A

N

O

P

Y

ASPHALT

T

R

A

S

H

C

A

N

O

P

Y

MW001

(158.70)

MW002

(159.24)

MW003

(163.50)

MW004

(155.16)

MW005

(162.20)

MW006

(NM)

i n

19-122903

Control No.

19122903-A004

FIGURE

2019-06-03

BCL

KMG

KMG

JCB

PRESTIGE CLEANERS

TALLAHASSEE, FLORIDA

FL. DEPT. OF ENVIRONMENTAL PROTECTION

POTENTIOMETRIC MAP

(MAY 3, 2019)

TITLE

PROJECT NO. REV.

PROJECT

CLIENT

I F

A

S U

R E

M E

E

S

N

T

C

A

T

O

W N

T

E

Z

E

H

B

E

N

M

O D

I F

I E

D

F

R O

M

A

N S

I

A

CONSULTANT

PREPARED

DESIGNED

REVIEWED

APPROVED

YYYY-MM-DD

P a t h j a c k s o n v i l l e d r a f t i n g F i l e

E

P

P r e s t i g e a y

D a t a A c t i v e

D r a w i n g s i l e

N a m e

A d w g

SCALE

0 25 50

FEET

LEGEND

BUILDING

CONCRETE

LANDSCAPING

(ELEV.)

MONITORING WELL LOCATION

GROUNDWATER ELEVATION (NGVD)

GROUNDWATER ELEVATION CONTOURS

(DASHED WHERE INFERRED)

ESTIMATED GROUNDWATER FLOW DIRECTION

PRESTIGE

CLEANERS

U

N

I

V

E

R

S

L

I

V

E

U

Y

N

R

ASPHALT

ASPHALT

ASPHALT

ROADHOUSE

GRILL

C

A

N

O

P

Y

T

R

A

S

H

C

A

N

O

P

Y

MW001

MW002

MW004

MW005

MW006

MW003

i n

19-122903

Control No.

19122903-A005

FIGURE

2019-06-03

BCL

KMG

KMG

JCB

PRESTIGE CLEANERS

TALLAHASSEE, FLORIDA

FL. DEPT. OF ENVIRONMENTAL PROTECTION

GROUNDWATER ANALYTICAL RESULTS

TITLE

PROJECT NO. REV.

PROJECT

CLIENT

CONSULTANT

PREPARED

DESIGNED

REVIEWED

APPROVED

YYYY-MM-DD

A

S U

R E

M E

E

S

N

T

C

A

T

O

W N

T

E

Z

E

H

B

E

N

M

O D

I F

I E

D

F

R O

M

A

N S

I

B

P a t h j a c k s o n v i l l e d r a f t i n g F i l e

E

P

P r e s t i g e a y

D a t a A c t i v e

D r a w i n g s i l e

N a m e

A d w g

SCALE

0 25 50

FEET

LANDSCAPING

BUILDING

CONCRETE

MONITORING WELL LOCATION

MW005

AUG 2007

0.4 U

0.4 U

0.5 U

0.7 U

MW001

APR 2009

0.4 I

0.069 U

0.17 U

0.16 U

MW004

MAR 2013 APR 2015

0.67 I 0.74U

0.16 U 0.48 U

0.21 U 0.41 U

0.22 U 0.50 U

MW003

MAR 2013 APR 2015 MAY 2019

5.0 9.5 10

0.16 U 0.48 U 0.46 U

0.21 U 0.41 U 0.48 U

0.22 U 0.50 U 0.12 U

MW002

MAR 2013 APR 2015

0.69 I 1.4

0.16 U 0.48 U

0.21 U 0.41 U

0.22 U 0.50 U

LEGEND

NOTE(S)

ESTIMATED PCE ISOCONCENTRATION CONTOUR (3 ug/L)

DASHED WHERE INFERRED

MW003

Sample ID

MAY 2019

Date Sampled

3 300

Tetrachloroethene (PCE)

3 300

Trichloroethene (TCE)

70 700

Cis-1,2-Dichloroethene (DCE)

1 100

Vinyl Chloride (VC)

NADCs

GCTLs

1. ALL RESULTS ARE REPORTED IN MICROGRAMS PER LITER

(µg/L).

2. U - INDICATES THAT THE COMPOUND WAS ANALYZED FOR

BUT NOT DETECTED

3. I- REPORTED VALUE IS BETWEEN THE LABORATORY

METHOD DETECTION LIMIT AND LABORATORY PRACTICAL

QUANTITATION LIMIT

4. BOLD/SHADED INDICATES CONCENTRATIONS EXCEEDING

THE GCTL.

5. GCTL - GROUNDWATER CLEANUP TARGET LEVEL PER

CHAPTER 62-777, TABLE I OF THE FLORIDA ADMINISTRATIVE

CODE (FAC).