CN-370000-HW689-DC30ACO2.pdf

PDF 3 MB Posted Dec 21, 2021

Attached to: Master Agreement FL|HW689|a751b87398beb5bfc7861f19a403533e
Contract number: HW689
Issued by: Florida

About this file

Written by GovTribe AI · May 21, 2026

This document comprises Task Assignment Change Orders (TACO #1 and TACO #2) issued by the State of Florida Department of Environmental Protection (FDEP) to APTIM Environmental & Infrastructure, LLC for environmental site assessment and remediation services at Care Cleaners of Jacksonville, Inc., located at 8011-1 Merrill Road in Jacksonville, Duval County, Florida. The work is performed under Master Contract HW689, with project designation ERIC_4516. The FDEP Project Manager is Gabriel Sostre (TACO #2) and Nicole Knutson (TACO #1), while the contractor's Project Manager is Eric Kramer.

The scope of work encompasses seven subtasks: Project Management (Subtask 1), Site Meeting and MAGS/Soil Sampling (Subtask 2), DPT Groundwater Field Activities (Subtask 3), Final Well Installations (Subtask 4), Site Assessment Report Preparation (Subtask 5), Additional PFAS Sampling and Reporting (Subtask 6), and WCD #3 equipment oversight (Subtask 7). TACO #1 established a total contract value of $106,876.86 with deliverables due by November 7, 2025, and completion by January 16, 2026. TACO #2, effective December 3, 2025, reduces the total contract value to $100,904.65—a decrease of $5,972.21 (5.58%)—and extends the completion date to March 6, 2026 (49 additional days). Cost adjustments in TACO #2 reflect hotel and per diem modifications, changes to subcontractor drilling costs, adjustment of groundwater samples and monitoring well installations, IDW disposal cost updates, and reductions in proposed expendables and equipment. Labor hours dedicated to the project were reduced to 509 total hours. Invoicing is conditioned upon FDEP approval of deliverables for each subtask.

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Funding Information:

Org. Code E.O. Object Code Budget Entity Appropriation

Category Grant # Project # Year Amount

Additional Funding Information attached on separate page.

Rev. 8/17/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Task Assignment Change Order This Change Order is entered into between the Parties named below and amends the Task Assignment (TA) and any previous TA Change Orders (TACO) as follows:

1. TA Number: TACO Number: Contract Number:

TACO Description:

2. Parties State of Florida Department of Environmental Protection (Department) Department’s Project Manager: Department’s 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 Name:

4. There are no changes to the TA compensation.

The compensation of the TA is changed to the amounts indicated below:

Amended Price Price Prior to TACO Fixed Price:

Fixed Unit Rate: (Extended Price)

Cost Reimbursement:

Total TA Value:

5. There are no changes to the TA Expiration Date.

The TA Completion Date is changed from ______________ to ______________ (a total of ______ days).

6. There are no changes to the Attachments.

Attachment ___ is replaced with Attachment -____.

7. No Additional Changes.

Additional Changes:

8. All other terms and conditions of the TA remain in effect. If and to the extent that any inconsistencies may appear between the TA and this TACO, the provisions of this TACO shall control.

IN WITNESS WHEREOF, this TACO 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.

DC030A 2 HW689

Gabriel Sostre 850-245-8749 Contractor APTIM Environmental & Infrastructure Contractor

Contractor Eric Kramer Contractor 407-287-3216

ERIC_4516

Care Cleaners of Jacksonville, Inc.

✔ $ 100,904.65 $ 106,876.86

$ 100,904.65 $ 106,876.86 Completion

✔ Completion 01/16/2026 03/06/2026 49

✔ 1 1 2

APTIM Environmental & Infrastructure Contractor

Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2025.12.03 15:36:37 -05'00'

Natasha Lampkin, Assistant Director

Natasha Lampkin Digitally signed by Natasha Lampkin Date: 2025.12.03 15:24:11 -05'00'

N/A

This TACO authorizes a change in the Scope of Work as well as a cost adjustment.

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number:

Task Assignment #:

Change Order #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

BWC TAFORM 01/18

HW689

DC030A

Subtask 3: DPT Groundwater Sampling Field Notes Package, including drilling logs, analytical report, and email summary with recommendations

Subtasks 4, 5, 6, & 1: Site Assessment Report, including PFAS sampling results and recommendations & PM

Subtasks 2 & 7: MAGS and Soil Sampling Field Notes Package, including boring logs and analytical report 07/31/2025

08/29/2025

01/16/2026

Upon DEP approval of Subtasks 2 & 7: MAGS and Soil Sampling Field Notes Package, including boring logs and analytical report

Upon DEP approval of Subtask 3: DPT Groundwater Sampling Field Notes Package, including drilling logs, analytical report, and email summary with recommendations

Upon DEP approval of Subtasks 4, 5, 6, & 1: Site Assessment Report, including PFAS sampling results and recommendations & PM

$ 43,584.08

$ 24,021.85

$ 33,298.72

$ 100,904.65

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LEVEL OF EFFORT / EXPENSE WORKSHEET

SITE : Care Cleaners of Jacksonville

SUBTASK:

DATE: August 13, 2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 2

Engineer/Scientist 5 G. Roberts 8

Engineer/Scientist 4 S. Flynn 12

Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 2 D. McConnaughe

Engineer/Scientist 1 K. Ranck 35

Engineer/Scientist 1 B. Blount 69

Engineer/Scientist 1 N. Jennings

Engineer Scientist 1 R. Lindsay 47

Engineer Scientist 1 K. Gartland Engineering Technician 3 B. Skipper

Engineering Technician 1 C. Rardon 56

Designer 2 S. Ferianc Technical Publications Speciali H. Vining Technical Publications Speciali L. Houser 3

TOTAL LABOR 232

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 6 $720.00 Van or Truck $480.00 Week 1 $480.00

TOTAL VEHICLE $1,200.00

PER DIEM STAFF DESCRIPTION RATE UNIT USEAGE ACTUAL TOTALS

Hotel 2 MAGS/Soil Blount, Ranck $124.85 Day 1 $249.70 $249.70 Hotel 2 MAGS Lindsay, Ranck $124.85 Day 1 $249.70 $249.70 Hotel 2 Add Soil Blount, Ranck $124.85 Day 1 $249.70 $249.70 Hotel 1 MAGS/Soil Blount $124.85 Day 1 $124.85 $124.85 Hotel 1 MAGS/Soil Lindsay $124.85 Day 2 $249.70 $249.70 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 3 $90.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 9 $324.00

TOTAL PER DIEM $1,537.65

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE ACTUAL TOTALS

Survtech Solutions Survey and Benchmark Placement $4,995.00 LS 1 $4,995.00 $4,995.00 GeoTek Utility Locate Services $750.00 LS 1 $750.00 $750.00 Hole Products MAGS Well Supplies (Casing, Screen, Sand) $919.84 LS 1 $919.84 $919.84

TOTAL $6,664.84

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method TO-15 (VOC Soil Vapor) $200.00 7 0 $1,400.00 EPA Method 8260 (Full List) Soil $110.00 69 0 $7,590.00 EPA Method 1312 SPLP Extraction (Zero Headspace Method) Soil $55.00 3 0 Contingency $165.00 EPA Method 8260 (VOHs) Leachate $73.00 3 0 Contingency $219.00 EPA Method 8260 (Full List) Well $110.00 1 0 $110.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $9,484.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 9 $360.00 Soil Sampling Kit (concrete) $235.00 Day 4 $940.00 MAGS Investigation Kit $500.00 Day 1 $500.00 Tedlar Bags $20.00 bag 4 (3 Included w/Kit) $80.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 Encore Sampler $16.00 each 69 $1,104.00 55 Gallon Drums $100.00 each 2 $200.00

TOTAL EQUIPMENT $3,184.00

2-SiteMeeting, MAGS/Soil, Interior Well

MAGS Analytical Data and Graph Reviews for Reporting to FDEP (2 hrs)

Research and Discuss with Clean Vapor the Sub-Slab system operation and access to deactivate during Assessment (2 hrs), Summarize MAGS and MAGS Soil Data for Preliminary Reporting to FDEP (3 hrs). Compilation of Field Soil Analytical Data, Preparation of Soil Summary Maps for FDEP (3 hrs), Onsite Meeting with Property Owner/Property Manager/Maintenance Technician and Tenant and perform Utility White-lines for Markouts including travel (9 hrs), Site Work Notifications (1 hr), Submit Sunshine One Markout Requests (2 hrs)

MAGS Testing Mobilization and Equipment Preparation (2 hrs), Travel Round Trip for MAGS Well Installations (6 hrs), Perform Onsite H&S and Scoping meetings (1 hr), Installation and Construction of 7 MAGS Testing Wells, including coring (7 hrs), Installation of 2 Vapor Monitoring Point Locations, including coring (2 hrs), Perform MAGS Tests at 7 locations and collection of 7 Vapor Samples (12 hrs), Surface and Site Restoration (2 hrs). Delivery of Vapor Samples to Laboratory (1 hrs). WCD #2 Additional time needed for MAGS crew to mitigate the sub-slab depresurizing system (SSDS). Difficulty in coring of MAGS wells and soil borings due to subsurface obstacles, lithology and slab thickness required additional labor hours (14 hrs)

MAGS Testing Mobilization and Equipment Preparation (1 hrs), Round Trip Travel for MAGS Testing with Equipment (5 hrs), Perform MAGS Tests at 7 locations and collection of 7 Vapor Samples (12 hrs), Surface and Site Restoration, Equipment Demobilization (3 hrs) Additional time needed for MAGS crew to mitigate the sub-slab depresurizing system (SSDS). Difficulty in coring of MAGS wells and soil borings due to subsurface obstacles, lithology and slab thickness required additional labor hours (14 hrs)

Onsite Meeting with Property Owner/Property Manager/Maintenance Technician and Tenant and perform Utility White-lines for Markouts including travel (8 hrs), Oversight of GPR Utility Subcontract Survey including travel (9 hrs), MAGS Testing and Soil Sampling Mobilization and Field Event Preparation (2 hrs), Round Trip Travel for two days to site for MAGS Soil Sampling and MAGS well Installations (8 hrs), Perform Onsite H&S and Scoping meetings (1 hr), Advancement of 7 MAGS Soil Borings for the collection of 28 soil samples at depths of 6", 2', 4', 6' (8 hrs), Assistance with Installation and Construction of 7 MAGS Testing Wells (4 hrs), Assistance with Installation of two Vapor Monitoring Point Locations, including coring (2 hrs), Install and sample one groundwater monitor well and set 5-inch diameter manhole into slab for access to the well (2 hrs). Preparation of Soil Boring Logs and MAGS Well Construction Logs (3 hrs). Remaining Soil Sampling Field Event Preparation and Mobilization (2 hrs), Round Trip Travel to site (4 hrs), Collect Remaining Soil Samples at 11 locations including, Coring, Collection of 44 Soil Samples (16 hrs).

Note: Air Analysis by TO-15, Soil Samples by VOCs by EPA Method 8260 (Full List)

MAGS Testing and Soil Sampling Mobilization and Field Event Preparation (2 hrs), Round Trip Travel for two days to site for MAGS Soil Sampling and MAGS well Installations (8 hrs), Attend Onsite H&S and Scoping meeting (1 hr), Assist with collection of 7 MAGS Soil Borings for the collection of 28 soil samples at depths of 6", 2', 4', 6' (8 hrs), Assistance with Installation and Construction of 7 MAGS Testing Wells (4 hrs), Assistance with Installation of two Vapor Monitoring Points (2 hr), core concrete and install, using a hand auger, one groundwater monitor well as deep as possible, construct a 5-inch manhole into the floor slab for access to the well (3 hrs). MAGS Soil Sample Delivery to Laboratory (1 hr). Travel to site (4 hrs), Collect Remaining Soil Samples at 11 locations, Coring, Collection of 44 Soil Samples (16 hrs), Daily delivery of Soil Samples to Laboratory (2 hrs), Site Restoration (2 hrs), Drum Handling and Demobilization (3 hrs)

Preparation of Site Specific Health and Safety Plan (3 hrs)

2-Total Page 3 of 10 HW689 DC030A TACO #1 (002)

SUBTASK:

DATE: October 14, 2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts 2

Engineer/Scientist 4 S. Flynn 7

Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 2 D. McConnaughey Engineer/Scientist 1 K. Ranck

Engineer/Scientist 1 B. Blount 60

Engineer/Scientist 1 N. Jennings Engineer Scientist 1 R. Lindsay Engineer Scientist 1 K. Gartland Engineering Technician 3 B. Skipper Engineering Technician 1 C. Rardon Designer 2 S. Ferianc Technical Publications Speciali H. Vining Technical Publications Speciali L. Houser

TOTAL LABOR 69

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 0 $0.00 Van or Truck $480.00 Week 1 $480.00

TOTAL VEHICLE $480.00

PER DIEM STAFF RATE UNIT USEAGE ACTUAL

Hotel 1 Blount $124.85 Day 2 $249.70 $249.70 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 1 $36.00 Day 0 $0.00

TOTAL PER DIEM $249.70

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE ACTUAL TOTALS

GW Protection DPT Drilling $12,067.00 Lump 1 $12,067.00 $12,067.00

TOTAL $12,067.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method 8260 (Full List) DPT Groundwater $110.00 27 0 $2,970.00 EPA Method 8260 (Full List) Wells/Piezometers $110.00 3 0 $330.00 EPA Method 8260 (Full List) IDW $110.00 0 0 $0.00 EPA Method 6010 (As, Cd, Cr and Pb) IDW $52.00 0 0 $0.00 EPA Method 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Solid $55.00 0 0 $0.00 EPA Method 1311 TCLP Extraction (Bottle Extraction for Metals)-Solid $45.00 0 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $3,300.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 3 $120.00 Monitor Well Installation Kit $325.00 Day 1 $325.00 Total Survey Station $50.00 Day 1 $50.00 Shallow GW Sampling Kit $290.00 Day 2 $580.00 55 Gallon Drums $100.00 each 0 $0.00

TOTAL EQUIPMENT $1,075.00

Groundwater Samples by VOCs by EPA Method 8260 (Full List)

DPT Drilling Field Event Preparation and Mobilization (2 hrs), Travel to Site (5 hrs), Installation of two DPT Macrocore to 60 ft bls, installation of 3 Piezometers, DPT Groundwater Sampling at 9 locations (38 hrs), Survey Piezometers and measure DTWs (2 hrs), Daily DPT Groundwater Sample Chain of Custody preparation, Sample Packaging (3 hrs), Preparation of Soil Boring and Well Construction Logs (4 hrs), Preparation of Summary Tables and Figures of Groundwater Sampling Results for Preliminary Reporting to FDEP (6 hrs).

Finalize Proposed DPT Locations (1 hr), Finalize Proposed Piezometer Locations (1 hr).

Contacting Property Owner, Property Manager, Maintenance Technician, Tenant of Proposed Sampling Schedule and Confirming Access (1 hr), Preparation and Review of Cross Section from DPT Cores for Recommendations of Proposed GW Sampling Depths with FDEP (3 hrs), Calculation of Well and Watertable Elevations for Flow Direction and Preparartion of Map (2 hrs.), Prepare Map of Final Proposed DPT Locations (1 hr).

3-DPT and Groundwater Field Activities

3-Total Page 1 of 1 HW689 DC030A TACO #2 Revised

SUBTASK:

DATE: October 14, 2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer

Engineer/Scientist 5 G. Roberts 4

Engineer/Scientist 4 S. Flynn 6

Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 2 D. McConnaughe

Engineer/Scientist 1 K. Ranck

Engineer/Scientist 1 B. Blount 40

TOTAL LABOR 60

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 4 $480.00 Van or Truck $480.00 Week 0 $0.00

TOTAL VEHICLE $480.00

PER DIEM STAFF RATE UNIT USEAGE

Hotel 1 Blount $150.00 Day 1 $150.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 1 $36.00 Day 0 $0.00

TOTAL PER DIEM $150.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE ACTUAL TOTALS

GW Protection Well Installations $2,647.00 LS 1 $2,647.00 $2,647.00 Erwin Remediation IDW T&D Soil IDW Drums $110.00 LS 3 $330.00 Erwin Remediation IDW T&D Liquid IDW Drums $125.00 LS 3 $375.00

TOTAL $3,352.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method 8260 (Full List) Wells $110.00 6 0 $660.00 EPA Method 8260 (Full List) IDW $110.00 2 0 $220.00 EPA Method 6010 (As, Cd, Cr and Pb) IDW $52.00 2 0 $104.00 EPA 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Soil IDW $55.00 1 0 $55.00 EPA 1311 TCLP Extraction (Bottle Extraction/Metals)-Soil IDW $45.00 1 0 $45.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $1,084.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 2 $80.00 Soil Sampling Kit (concrete) $235.00 Day 0 $0.00 Monitor Well Installation Kit $325.00 Day 1 $325.00 Total Survey Station $50.00 Day 1 $50.00 Shallow GW Sampling Kit $290.00 Day 1 $290.00 Encore Sampler $16.00 each 0 $0.00 55 Gallon Drums $100.00 each 1 $100.00

TOTAL EQUIPMENT $845.00

Groundwater Samples by VOCs by EPA Method 8260 (Full List)

Prepare, Edit and Submit Proposed Well Location Maps and Recommendations to FDEP for Review (2 hrs), Characterization and Waste Profile for Transportation and Disposal of IDW Drums (2 hours).

Property Owner, Property Manager, Tenant Site Work Notifications (2 hrs), Development of Sunshine Markout Request (1 hr), Prepare Proposed Well Location Maps and Recommendations (3 hrs), Assist with Collection of Final Groundwater Samples, with Travel, Assist with Survey Wells, Site Restoration and IDW Samples, Drum Handling (10 hrs)

Whiteline Final Well Locations for Markouts including travel (8 hrs), Installation of final well network of 3 shallow/1 deep, including Travel (18 hrs). Collection of Final Groundwater Samples, with Travel and Survey Wells (10 hrs), Deliver final samples to laboratory (2 hrs), Preparation of Well Construction Logs (2 hrs).

4-Final Well Installations

4-Total Page 1 of 1 HW689 DC030A TACO #2 Revised

SITE :

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer

Engineer/Scientist 5 G. Roberts

Engineer/Scientist 4 S. Flynn

Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 B. Blount Engineer/Scientist 1 Engineer Scientist 1 R. Lindsay

Designer 2 S. Ferianc

Technical Publications Specia H. Vining

Technical Publications Specia L. Houser

TOTAL LABOR 90

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 0 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noo 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

$0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method 8270 (PAHs) Soil $110.00 0 0 $0.00 EPA Method 8290 (Dioxins&Furans) Soil $950.00 0 0 $0.00 EPA Method 6010 (Total Arsenic) Soil $13.00 0 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 0 $0.00 Global Positioning System (Handheld G $175.00 Day 0 $0.00 55-gallon Drum $100.00 each 0 $0.00

TOTAL EQUIPMENT $0.00

Compilation of Logs and Prepartion of SAR Cross Sections, Preparation of Physiography, Regional Geology and Regional Hydrogeology Sections, Preparation of Conceptual Model based on Findings, Preparation of Laboratory QA/QC Summary and Data Recommendations, Preparation of Site Assessment Conclusions, Recommendations for Assessment (24 hrs).

Care Cleaners of Jacksonville

Preparation of MAGS Assessment Findings text (4 hrs), Revise and Provide Edits to Site Assessment Report (5 hrs), Preparation of Deliverable Email and Submittal of Report (1 hr)

Preparation of SAR text including, Operational History, Previous Investigations, Site Specific Soil and Groundwater Site Characterization, Preparation of Tables, Preparation of Draft Soil and Analytical Summary Figures, Preparation of Assessment Findings (lithologic borings, soil borings, DPT Sampling, Piezometer and Monitoring Well Installations, Groundwater Sampling) (40 hrs).

5-Reporting 4/15/2025

Vapor Data Tabulation (3 hrs), Step Test and Radius of Influence calculations and graphs (3 hrs)

Report Drafting, including Site Location Map, Local Land Use Map, Site Layout Map, Utility Location Map, MAGS Location Map. Soil Boring Location Map, DPT Push Groundwater Sample Location Map, Piezometer and Monitoring Well Location Map, Lithologic Cross Section, MAGS Analtyical Summary Map, Soil Analytical Summary Map for several depth intervals, Groundwater Elevation Contour Maps, DPT Analytical Summary Map (3 depths), Monitoring Well and Piezometer Groundwater Analytical Map (6 hrs)

Report Document Production, Formating Tables and Text, Compilation into Adobe Format for Submittal

SUBTASK:

DATE: April 15, 2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer

Engineer/Scientist 5 G. Roberts

Engineer/Scientist 4 S. Flynn Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 B. Blount

Engineer/Scientist 1 Engineer Scientist 1 R. Lindsay Designer 2 S. Ferianc Technical Publications SpecialisH. Vining Technical Publications SpecialisL. Houser

TOTAL LABOR 11

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 0 $0.00 Van or Truck $480.00 Week 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

Hotel 0 $150.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

GW Protection Well Installations $4,766.00 LS 0 $0.00 Erwin Remediation IDW T&D Soil IDW Drums $110.00 LS 0 $0.00 Erwin Remediation IDW T&D Liquid IDW Drums $125.00 LS 0 $0.00

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method 8260 (Full List) Wells $110.00 0 0 $0.00 EPA Method 8260 (Full List) IDW $110.00 0 0 $0.00 State Laboratory DEP SOP: LC-001-3 (PFAS) GWTallahassee $0.00 4 1 Fld Regent Blk $0.00 State Laboratory DEP SOP: LC-001-3 (PFAS) IDWTallahassee $0.00 1 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 0 $0.00 Soil Sampling Kit (concrete) $235.00 Day 0 $0.00 Monitor Well Installation Kit $325.00 Day 0 $0.00 Total Survey Station $50.00 Day 0 $0.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 Encore Sampler $16.00 each 0 $0.00 55 Gallon Drums $100.00 each 0 $0.00

TOTAL EQUIPMENT $0.00

PFAS Samples by FDEP Laboratory Method DEP SOP: LC-001-3, Wells not Selected to Date, Includes IDW and Field Regent Blank Samples

Develop PFAS Well Recommendations for Sampling and Order Kit from FDEP Laboratory (2 hrs), Develop PFAS Table and Map, Compile Field Notes, Sample Logs and Analytical for Reporting (3 hrs), Preparation of Findings email with Recommendations (1 hr)

Additional Purging and Collection of PFAS Groundwater Samples (3-4 wells), Collection and document PFAS Field Regent Blank and Collection of PFAS Drum purge Water IDW Sample (3 hrs), Chain of Custody Completion and Packaging for FDEP Lab samples (1 hr) and Delivery of FDEP PFAS Samples to Shipper (2 hrs).

6-Additional PFAS Sampling & Reporting

6-Additional PFAS Sampling Page 6 of 6 Copy of Proposal Care Cleaners DC-TBD rev 4-16-25

SUBTASK:

DATE: August 13, 2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 1 Engineer/Scientist 5 G. Roberts

Engineer/Scientist 4 S. Flynn

Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 2 D. McConnaughey Engineer/Scientist 1 K. Ranck Engineer/Scientist 1 B. Blount Engineer/Scientist 1 N. Jennings Engineer Scientist 1 R. Lindsay Engineer Scientist 1 K. Gartland Engineering Technician 3 B. Skipper

Engineering Technician 1 C. Rardon

Designer 2 S. Ferianc Technical Publications SpecialisH. Vining Technical Publications SpecialisL. Houser

TOTAL LABOR 15

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 1 $120.00 Van or Truck $480.00 Week 0 $0.00

TOTAL VEHICLE $120.00

PER DIEM STAFF RATE UNIT USEAGE

Hotel 0 $150.00 Day 0 $0.00 Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 0 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE TOTALS

OEM Laundry Parts Commercial Laundry Equipment Inspection $500.00 LS 1 $500.00

TOTAL $500.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method 8260 (Full List) Wells $110.00 0 0 $0.00 EPA Method 8260 (Full List) IDW $110.00 0 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

Round trip travel to site (6 hrs.), trouble shoot equipment malfunctions and perform oversight of vender specialized in dry cleaner equipment (5 hrs.)

Preparation and Attendance of FDEP Conference Call regarding the Equipment Issues.

Research company specializing in dry cleaning equipment operation and repair, coordinate remedy with tenant (3 hrs.)

7-WCD #3

7-Total Page 4 of 10 HW689 DC030A TACO #1 (002)

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SUBTASK:

DATE: October 14, 2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 4 S. Flynn Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 2 D. McConnaughey Engineer/Scientist 1 K. Ranck Engineer/Scientist 1 B. Blount

Engineer/Scientist 1 N. Jennings -11

Engineer Scientist 1 R. Lindsay Engineer Scientist 1 K. Gartland Engineering Technician 3 B. Skipper Engineering Technician 1 C. Rardon Designer 2 S. Ferianc Technical Publications SpecialisH. Vining Technical Publications SpecialisL. Houser

TOTAL LABOR -11

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 0 $0.00 Van or Truck $480.00 Week 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE ACTUAL

Hotel 1 Blount $150.00 Day 2 $249.70 ($50.30) Hotel 1 Blount $150.00 Day -1 ($150.00) Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 1 $36.00 Day 0 $0.00

TOTAL PER DIEM ($200.30)

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE ACTUAL TOTALS

GW Protection DPT Drilling $12,277.00 Lump 1 $12,067.00 ($210.00)

TOTAL ($210.00)

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method 8260 (Full List) DPT Groundwater $110.00 0 0 $0.00 EPA Method 8260 (Full List) Wells/Piezometers $110.00 0 0 $0.00 EPA Method 8260 (Full List) IDW $110.00 0 0 $0.00 EPA Method 6010 (As, Cd, Cr and Pb) IDW $52.00 0 0 $0.00 EPA Method 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Solid $55.00 0 0 $0.00 EPA Method 1311 TCLP Extraction (Bottle Extraction for Metals)-Solid $45.00 0 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day -1 ($40.00) Monitor Well Installation Kit $325.00 Day 0 $0.00 Total Survey Station $50.00 Day 0 $0.00 Shallow GW Sampling Kit $290.00 Day -1 ($290.00) 55 Gallon Drums $100.00 each 0 $0.00

TOTAL EQUIPMENT ($330.00)

Groundwater Samples by VOCs by EPA Method 8260 (Full List)

Remove: Travel to site, collection of Groundwater Sampling from Piezometrs, Assistance with Survey (10 hrs), Delivery of samples to laboratory (1 hr).

3-DPT and Groundwater Field Activities

3-Delta Page 1 of 1 HW689 DC030A TACO #2 Revised

SUBTASK:

DATE: October 14, 2025

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer Engineer/Scientist 5 G. Roberts Engineer/Scientist 4 S. Flynn Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 2 D. McConnaughe

Engineer/Scientist 1 K. Ranck

Engineer/Scientist 1 B. Blount

Engineer/Scientist 1 N. Jennings -10

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE TOTALS

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 0 $0.00 Van or Truck $480.00 Week 0 $0.00

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE TOTALS

Hotel 1 Blount $150.00 Day -1 ($150.00) Day 1-leave before 6:00 AM 0 $36.00 Day 0 $0.00 Day 1-Leave between 6 - Noon 0 $30.00 Day 0 $0.00 Day 1-leave before 6:00 PM 0 $19.00 Day 0 $0.00 Day 1 $36.00 Day 0 $0.00

TOTAL PER DIEM ($150.00)

SUBCONTRACTOR COSTS

NAME PURPOSE COST UNIT USEAGE ACTUAL TOTALS

GW Protection Well Installations $5,675.00 LS 1 $2,647.00 ($3,028.00) Erwin Remediation IDW T&D Soil IDW Drums $110.00 LS -1 ($110.00) Erwin Remediation IDW T&D Liquid IDW Drums $125.00 LS -1 ($125.00)

TOTAL ($3,263.00)

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC TOTALS

EPA Method 8260 (Full List) Wells $110.00 -1 0 ($110.00) EPA Method 8260 (Full List) IDW $110.00 0 0 $0.00 EPA Method 6010 (As, Cd, Cr and Pb) IDW $52.00 0 0 $0.00 EPA 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Soil IDW $55.00 0 0 $0.00 EPA 1311 TCLP Extraction (Bottle Extraction/Metals)-Soil IDW $45.00 0 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00

TOTAL LAB ($110.00)

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day -1 ($40.00) Soil Sampling Kit (concrete) $235.00 Day 0 $0.00 Monitor Well Installation Kit $325.00 Day -1 ($325.00) Total Survey Station $50.00 Day 0 $0.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 Encore Sampler $16.00 each 0 $0.00 55 Gallon Drums $100.00 each 0 $0.00

TOTAL EQUIPMENT ($365.00)

Groundwater Samples by VOCs by EPA Method 8260 (Full List)

Remove: Assist with Collection of Final Groundwater Samples, with Travel, Assist with Survey Wells, Site Restoration and IDW Samples, Drum Handling (10 hrs)

Assist with Collection of Final Groundwater Samples, with Travel, Assist with Survey Wells, Site Restoration and IDW Samples, Drum Handling (10 hrs)

4-Final Well Installations

4-Delta Page 1 of 1 HW689 DC030A TACO #2 Revised

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Proposed Scope of Work Care Cleaners of Jacksonville, Inc.

Merrill Station Shopping Center 8011-1 Merrill Road Jacksonville, Duval County, FL 32277 Site Assessment and Reporting Task Assignment DC030A TACO #2 ERIC_4516 (Former Facility No. 169500253) Aptim Environmental & Infrastructure, LLC October 14, 2025

The following is a Task Assignment Change Order (TACO) #2 proposed for Task Assignment DC030A at the Care Cleaners located in Jacksonville, Duval County, Florida. The scope of work under TACO #2 includes reconciling Subtask 3 for invoicing and adjusts some of the final work scope, based on a review of the preliminary findings by the FDEP.

SUBTASK 1: Project Management

Project management hours are calculated based on the labor hours in the scope of work.

SUBTASK 2: Site Meeting & MAGS/Soil Sampling: No Changes

SUBTASK 3: DPT Groundwater Field Activities Subtask 3 adjusts the hotel costs to the actuals and removes one night that was not required. The Subtask adds per diem costs that were inadvertently omitted from the original task assignment.

Subtask 3 removes labor that was not incurred. The subcontracted drilling costs were reduced slightly to the actual costs. The Subtask also adds a groundwater sample that was inadvertently not incorporated into the original Task Assignment. Subtask 3 reduces the proposed expendables and equipment that was required during the drilling and sampling.

SUBTASK 4: Well Installations:

Based on a review of the initial analysis for the vapor, soil and groundwater reported to date, the FDEP approved the installation of one additional monitoring well to complete the assessment. The requested well included one shallow depth well, rather than the originally proposed four wells. The Subtask reduces the drilling costs to the actual amount. The Subtask also removes one hotel that was not required but adds per diem that was not originally included in the Subtask for the sampling event. Additionally, the IDW disposal costs have been updated to the estimated drum count which will be required for transportation and disposal. Additionally, Subtask 4 reduces the proposed expendables and equipment that was required during the drilling. Since the total well count will be reduced, the number of groundwater samples have been reduced to the actual number of wells to be sampled. Subtask 4 also changes the sampling labor to the scientist currently scheduled to perform the work, since there will be a cost savings to the FDEP.

SUBTASK 5: SAR Reporting: No Changes SUBTASK 6-PFAS Groundwater Sampling: No Changes

To allow for the sampling and reporting of the wells a deliverable extension for the Site Assessment Report (Subtasks 4,5,6 and 1) of 45 days is requested. The extension would move the deliverable date to December 22, 2025. The extension would adjust the Task Assignment Completion date to March 2, 2026.

APTIM proposes to perform this scope of work in accordance with the terms and conditions of the contract executed between APTIM Environmental & Infrastructure, LLC and Florida Department of Environmental Protection No. HW689. APTIM will begin the proposed scope of work upon issuance of the Task Assignment Notification.

If you have any questions, please contact us for clarification.

Funding Information:

Org. Code E.O. Object Code Budget Entity Appropriation

Category Grant # Project # Year Amount

Additional Funding Information attached on separate page.

Rev. 8/17/2020

STATE OF FLORIDA

DEPARTMENT OF ENVIRONMENTAL PROTECTION

Task Assignment Change Order This Change Order is entered into between the Parties named below and amends the Task Assignment (TA) and any previous TA Change Orders (TACO) as follows:

1. TA Number: TACO Number: Contract Number:

TACO Description:

2. Parties State of Florida Department of Environmental Protection (Department)

Department’s Project Manager: Department’s 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 Name:

4. There are no changes to the TA compensation.

The compensation of the TA is changed to the amounts indicated below:

Amended Price Price Prior to TACO Fixed Price:

Fixed Unit Rate: (Extended Price)

Cost Reimbursement:

Total TA Value:

There are no changes to the TA Expiration Date.

The TA Completion Date is changed from ______________ to ______________ (a total of ______ days).

6. There are no changes to the Attachments.

Attachment ___ is replaced with Attachment -____.

7. No Additional Changes.

Additional Changes:

8. All other terms and conditions of the TA remain in effect. If and to the extent that any inconsistencies may appear between the TA and this TACO, the provisions of this TACO shall control.

IN WITNESS WHEREOF, this TACO shall be effective on the last date signed below.

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated May 21, 2026.