CN-370000-HW689-DC12BCO4.pdf

PDF 2 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 is a Task Assignment Change Order (TACO #4) issued by the State of Florida Department of Environmental Protection to Aptim Environmental & Infrastructure, LLC for environmental assessment work at the former 60-Minute Cleaners site in Deerfield Beach, Broward County, Florida under Contract HW689. The task assignment number is DC012B and the site facility identification number is ERIC_4134. The change order was executed on February 27, 2024 and is effective as of that date.

TACO #4 authorizes a cost decrease from the previous amount of $100,465.41 to a new total of $92,762.70, representing a reduction of $7,702.71. The cost adjustment addresses changes in subtasks related to drilling, analytical services, and monitoring well installation costs. Specifically, Subtask 3 was reduced due to site access issues that prevented groundwater sampling at two locations, resulting in removal of associated analytical costs. Subtask 4 was substantially modified as permanent well installation was canceled and replaced with hand installation of two monitoring wells funded under Work Change Directive #1, eliminating subcontractor costs, travel expenses, and analytical costs associated with additional samples. Subtask 6 reconciles WCD #1 costs for the hand-installed wells. The completion date remains June 7, 2024. Invoice deliverables include field work documentation for MAGS and soil/groundwater sampling events and email confirmation of well installation completion and the Site Assessment Report, with invoicing amounts of $25,652.48, $42,450.56, and $24,659.66 respectively, totaling $92,762.70.

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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.

DC012B 4 HW689

Patrick McGrane 850-245-8899 Contractor Aptim Environmental & Infrastructure, LLC (APTIM) Contractor

Contractor Eric Kramer Contractor 407-287-3216

ERIC_4134

60-Minute Cleaners

✔ $ 92,762.70 $ 100,465.41

$ 92,762.70 $ 100,465.41 ✔ Completion

Completion 06/07/2024 06/07/2024 0

✔ 1 1 4

Aptim Environmental & Infrastructure, LLC (APTIM Contractor

Eric Kramer Digitally signed by Eric Kramer Date: 2024.02.27 13:16:38 -05'00'

Jennifer Farrell

Digitally signed by Jennifer Farrell Date: 2024.02.27 10:17:17 -05'00'

N/A

This Change Order authorizes a cost decrease due changes in Subtasks 3 and 4 and costs associated with the hand installation of Monitoring Wells (WCD #1)

Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment

Contract Number:

Task Assignment #:

Deliverables:

Deliverable Deliverable Due Date

Invoice Schedule:

Requirements for Invoice Submittal Amount to be Invoiced

TOTAL COST

HW689

DC012B

$ 92,762.70

Field work documentation including sampling logs, site photos, calibration and well logs for MAGS event (Subtask 2)

Field work documentation including sampling logs, site photos, calibration and well logs for soil and groundwater sampling event (Subtask 3)

Email confirmation of completion of Final Well Installation (Subtask 4), Site Assessment Report (Subtask 5) and Project Management (Subtask 1)

Approval of Field work documentation including sampling logs, site photos, calibration and well logs for MAGS event (Subtask 2)

Approval of Email confirmation of completion of Final Well Installation (Subtask 4 + 6), Site Assessment Report (Subtask 5) and Project Management (Subtask 1)

Approval of Field work documentation including sampling logs, site photos, calibration and well logs for soil and groundwater sampling event (Subtask 3)

01/27/2023

05/31/2023

07/07/2023

$ 42,450.56

$ 25,652.48

$ 24,659.66

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 60-Minute Cleaners Deerfield Beach, Broward County

ERIC_4134

FROM: Patrick McGrane, Project Manager

SUBJECT: Negotiation Summary Task Assignment Change Order DC012B-4 (HW689)

DATE: Feb 26, 2024

This Change Order authorizes a total cost decrease due to changes in final subcontractor costs, analytical costs, and costs associated with WCD #1. Further information is found in the February 5, 2024, change order email with Eric Kramer of APTIM and the included Scope of Work dated November 1, 2023.

The previous cost total was $100,465.41. Total costs were decreased by $7,702.71 resulting in a new final cost total of $92,762.70. APTIM may invoice according to the included schedule.

Specific negotiated subtasks are as follows:

Subtask 1:

Project Management is automatically calculated as a percentage of total labor in accordance with

Contract HW689.

Subtask 3:

Due to site access issues, DPT groundwater sampling was reduced and associated analytical costs were removed from Subtask 3.

Subtask 4:

Due to preliminary findings during the Site Assessment, permanent well installation and all its associated costs (hotel, per diem, subcontractor costs, labor hours, equipment) were removed from the Subtask.

Instead, two wells were installed by hand. Costs associated with this change are included in Subtask 6, reconciling WCD #1. Additionally, due to only two wells being installed, analytical and IDW management costs were reduced.

Subtask 6:

Costs associated with WCD #1.

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LEVEL OF EFFORT / EXPENSE WORKSHEET

SITE : 60-Minute Cleaners

SUBTASK:

DATE: October 25, 2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 2

Engineer/Scientist 5 G. Roberts

Engineer/Scientist 4 J. Wilhoit

Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay

Engineer/Scientist 1 T. Figueroa

Engineering Technician 3 B. Skipper Engineering Technician 2 J. Bell Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR 125

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 7 $840.00 Van or Truck $480.00 Week 0 $0.00

TOTAL VEHICLE $840.00

PER DIEM STAFF RATE UNIT USEAGE

Hotel 3 $110.00 Day 3 $330.00 Day 1-leave before 6:00 AM 3 $36.00 Day 3 $108.00 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 3 $36.00 Day 3 $108.00

TOTAL PER DIEM $546.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Survtech Solutions Survey and Benchmark Placement $4,955.00 LS 1 $4,955.00 GeoTek Utility Locate Services $750.00 LS 1 $750.00

MAGS/Well Supplies (Casing, Screen, Sand) $ LS 1 $

TOTAL $6, .

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method TO-15 (VOC Soil Vapor) $200.00 5 0 $1,000.00 EPA Method 8260 (Full List) Soil $150.00 20 0 $3,000.00 EPA Method 1312 SPLP Extraction (Zero Headspace Method) Soil $50.00 0 0 Contingency $0.00 EPA Method 8260 (VOHs) Leachate $73.00 0 0 Contingency $0.00 EPA Method 8260 (Full List) Well $150.00 0 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 1 $150.00

TOTAL LAB $4,150.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 5 $200.00 Soil Sampling Kit (concrete) $235.00 Day 2 $470.00 MAGS Investigation Kit $500.00 Day 1 $500.00 Tedlar Bags $20.00 bag 2 $40.00 Shallow GW Sampling Kit $260.00 Day 0 $0.00 Encore Sampler $16.00 each 20 $320.00 55 Gallon Drums $100.00 each 1 $100.00

TOTAL EQUIPMENT $1,630.00

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

Onsite Meeting with Property Manager and Utility White-lines for Markouts including travel (12 hrs), Field Event Preparation for Site Municipal Water Sampling for VOCs and PFAS (2 hrs), Perform Municipal Sampling, Sample Handling and Shipping to FDEP Laboratory (3 hrs), Oversight of GPR Utility Subcontract Survey (10 hrs), Oversight of Professional Site Survey (12 hrs), MAGS Location Soil Sampling Mobilization and Field Event Preparation (2 hrs), Travel (6 hrs), Advancement of 5 MAGS Soil Borings, including coring for the collection of 20 soil samples at depths of 6", 2', 4, and 6' (12 hrs), Installation of Interior Monitoring Well, including Coring (2 hrs), Preparation of Soil Boring Logs (2 hrs) Surface and Site Restoration (2 hrs) MAGS Mobilization and Field Event Preparation for MAGS Well and Interior Well Installations and Vapor Sampling (3 hrs), Travel Round Trip (6 hrs), Installation and Construction of 5 MAGS Testing Wells (5 hrs), Installation of 5 Vapor Monitoring Point Locations, including coring (5 hrs), Perform MAGS Tests at 5 locations and collection of 5 Vapor Samples (5 hrs), Assistance with Installation of Interior Monitoring Well (1 hr).

Travel Round Trip (6 hrs), Assistance with Installation and Construction of 5 MAGS Testing Wells (5 hrs), Installation of 5 Vapor Monitoring Point Locations, including coring (5 hrs), Perform MAGS Tests at 5 locations and collection of 5 Vapor Samples (5 hrs)

2-SiteMeeting, MAGS

MAGS Analytical Data Summary Reporting to FDEP (2 hrs) Preparation of MAGS, Survey, Utility Markout Soil Sampling Field Events (3 hrs), Investigate Adjacent Properties and Pursue Access Agreements for Offsite Locations (2 hrs), Prepare Access Request Letters, Prepare Permission to Enter Property Agreements and Submit Requests to surrounding owners (3 hrs), Sunshine One Markout Requests (1 hr), Reporting of Preliminary Soil Sample Data to FDEP (3 hrs).

2-Meeting & MAGs Page 3 of 7 DC012B TACO #4 est Revised

SUBTASK:

DATE: November 01, 2023

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer

Engineer/Scientist 4 J. Williams

Engineer/Scientist 5 G. Roberts

12.5

Engineer/Scientist 4 J. Wilhoit Engineer/Scientist 3 B. Dempsey

Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 G. Roney Engineer/Scientist 1 C. Parker Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineer/Scientist 1 T. Figueroa Engineer/Scientist 1 N. Frye Engineering Technician 4 A. Escobar Engineering Technician 3 D. Young

Engineering Technician 2 J. Bell

Engineering Technician 2 C. Ramey Engineering Technician 1 K. Gartland Geospatial Analyst 3 H. Vollmer Designer 2 S. Ferianc Designer 1 Technical Pub Specialist 3 H. Vining

TOTAL LABOR 122.5

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 1 $480.00

TOTAL VEHICLE $960.00

PER DIEM STAFF RATE UNIT USEAGE ACTUAL

Hotel 2 $110.00 Day 5 $619.49 $550.00 Day 1-leave before 6:00 AM 2 $36.00 Day 2 $72.00 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 2 $36.00 Day 5 $180.00

TOTAL PER DIEM $802.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST ACTUAL

GW Protection DPT Drilling $11,053.00 Lump 1 $10,696.00 $10,696.00

$10,6 .

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Full List) Soil $150.00 60 0 $9,000.00 EPA Method 1312 SPLP Extraction (Zero Headspace Method) Soil $50.00 0 0 Contingency $0.00 EPA Method 8260 (VOHs) Leachate $73.00 0 0 Contingency $0.00 EPA Method 8260 (Full List) DPT Groundwater $150.00 30 0 $4,500.00 EPA Method 8260 (Full List) Well/Piezometers $150.00 4 0 $600.00 EPA Method 8260 (Full List) IDW $150.00 0 0 $0.00 EPA Method 6010 (As, Cd, Cr and Pb) IDW $39.00 0 0 $0.00 EPA Method 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Solid $50.00 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 $14,100.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

Expendables $40.00 Day 7 $280.00 Soil Sampling Kit (concrete) $235.00 Day 2 $470.00 Monitor Well Installation Kit $325.00 Day 4 $1,300.00 Total Survey Station $50.00 Day 1 $50.00 Shallow GW Sampling Kit $290.00 Day 1 $290.00 Encore Sampler $16.00 each 60 $960.00 55 Gallon Drums $100.00 each 0 $0.00

TOTAL EQUIPMENT $3,350.00

Collect Remaining Soil Samples at 16 locations including Travel, Coring, Collection of Soil Samples (20 hrs), Site Restoration, Drum Labeling (2 hrs), Soil Sample Packaging, Chain of Custody and Sample Delivery to Laboratory (2 hrs), Survey Piezometers and Wells with Travel (4 hrs).

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

Remaining Soil Sampling Field Event Preparation and Mobilization (2 hrs), Collect Remaining Soil Samples at 16 locations including, Coring, Collection of 64 Soil Samples (20 hrs), DPT Drilling Field Event Preparation and Mobilization (2 hrs), Travel to Site (6 hrs), Installation of two DPT Macrocores to 60 ft bls and installation of 3 Piezometers, DPT Groundwater Sampling at 12 locations (40 hrs), Collection of Groundwater Samples from 3 Piezometers and Interior well (3 hrs), and Survey Wells (1 hr), DPT and Well Groundwater Chain of Custody preparation, Sample Packaging and Sample Delivery (2 hrs), Preparation of Soil Boring and Well Construction Logs (4 hrs).

3-Soil and Groundwater Field Activities

Conference with FDEP for Final Proposed DPT Locations (1 hr), Conference with FDEP for Final Proposed Well Locations (1 hr).

Contacting Offsite Property Owners of Proposed Sampling Schedule and Confirming Access (1.5 hrs), Compilation of Field Soil Analytical Data, Preparation of Soil Summary Maps for FDEP (3 hrs), Preparation of Cross Section from DPT Cores to Review Proposed GW Sampling Depths with FDEP (3 hrs), Calculation of TOC and Watertable Elevations, Preparation of Groundwater Flow Map for FDEP (2 hrs), Conference with FDEP for Final Proposed DPT Locations (1 hr), Preparation of DPT Data Maps and Conference with FDEP for Final Proposed Well Locations (2 hrs).

3-Total Page 4 of 7 DC012B TACO #4 est Revised

SITE :

SUBTASK:

DATE:

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

STAFF-TITLE WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 2

Engineer/Scientist 5 G. Roberts

Engineer/Scientist 4 J. Wilhoit

Engineer/Scientist 2 K. Howard

Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineer/Scientist 1 T. Figueroa Engineering Technician 3 B. Skipper

Engineering Technician 2 J. Bell

Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR 39

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 2 $240.00 Van or Truck $480.00 Week 0 $0.00

TOTAL VEHICLE $240.00

PER DIEM STAFF RATE UNIT USEAGE

Hotel 2 $110.00 Day 0 $0.00 Day 1-leave before 6:00 AM 2 $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 2 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

GW Protection Well Installations $4,905.00 LS 0 $0.00 Erwin Remediation IDW T&D $110.00 LS 5 $550.00

TOTAL $550.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Full List) Soil $150.00 0 0 $0.00 EPA Method 1312 SPLP Extraction (Zero Headspace Method) Soil $50.00 0 0 Contingency $0.00 EPA Method 8260 (VOHs) Leachate $73.00 0 0 Contingency $0.00 EPA Method 8260 (Full List) Wells $150.00 6 0 $900.00 EPA Method 8260 (Full List) IDW $150.00 2 0 $300.00 EPA Method 6010 (As, Cd, Cr and Pb) IDW $39.00 2 0 $78.00 EPA 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Soil IDW $50.00 1 0 $50.00 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 $1,373.00

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 0 $0.00 Total Survey Station $50.00 Day 1 $50.00 Shallow GW Sampling Kit $290.00 Day 2 $580.00 Encore Sampler $16.00 each 0 $0.00 55 Gallon Drums $100.00 each 1 $100.00

TOTAL EQUIPMENT $810.00

Collection of Final Groundwater Samples and IDW Samples, with travel, Survey Wells, Site Restoration (12 hrs)

60-Minute Cleaners 4-Final Well Installations

November 1, 2023

Conference with FDEP for Final Well Locations (2 hrs)

Prepare Proposed Location Maps and Recommendations (3 hrs), Characterization and Waste Profile for Transportation and Disposal of IDW Drums (2 hours)

Collection of Final Groundwater Samples (8 wells) with travel and Survey Wells (16 hrs), Deliver final samples to laboratory (2 hrs), Preparation of Well Construction Logs (2 hrs).

4-Total Page 5 of 7 DC012B TACO #4 est Revised

SUBTASK: 5-Reporting DATE: October 25, 2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

Engineer/Scientist 5 E. Kramer 4

Engineer/Scientist 5 G. Roberts

Engineer/Scientist 4 J. Wilhoit

Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald 6 Engineer/Scientist 1 R. Lindsay Engineer/Scientist 1 T. Figueroa Engineering Technician 3 B. Skipper Engineering Technician 2 J. Bell Designer 2 S. Ferianc 8 Technical Pub Specialist 3 H. Vining 6

TOTAL LABOR: 84

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 $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 - 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

TOTAL $0.00

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

60-Minute Cleaners

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

Preparation of MAGS Assessment Findings text (2 hrs), finalization of tables, figures and graphs (2 hrs).

Review 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 and Recommendations (20 hrs).

Preparation of SAR text including Site Description, Topography and Drainage, Potable Well Survey tables and figures, Operational History, Summarize Previous Investigations, Site Specific Soil and Groundwater Site Characterization Procedures Text, Tabulate and Report Preparation of Assessment Findings (lithologic borings, soil borings, DPT Sampling, Piezometer and Monitoring Well Installations, Groundwater Sampling) Review and summarize boring logs, Preparation of GW Flow and Analytical Figures (40 hrs).

Document Production and Formatting Tables and Text (6 hrs).

Site Assessment Report Map Preparations and Drafting

5-SAR Rept Page 6 of 7 DC012B TACO #4 est Revised

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 J. Wilhoit Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay 15

Engineer/Scientist 1 T. Figueroa

Engineering Technician 3 B. Skipper 14

Engineering Technician 2 J. Bell Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR 29

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 $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

Broward County DOH Well Installation Permits $125.00 LS 1 $125.00 Hole Products Two Well Manholes $61.62 LS 1 $61.62

TOTAL $186.62

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Full List) Soil $150.00 0 0 $0.00 EPA Method 1312 SPLP Extraction (Zero Headspace Method) Soil $50.00 0 0 Contingency $0.00 EPA Method 8260 (VOHs) Leachate $73.00 0 0 Contingency $0.00 EPA Method 8260 (Full List) Wells $150.00 0 0 $0.00 EPA Method 8260 (Full List) IDW $150.00 0 0 $0.00 EPA Method 6010 (As, Cd, Cr and Pb) IDW $39.00 0 0 $0.00 EPA 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Soil IDW $50.00 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 $0.00

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

60-Minute Cleaners

November 1, 2023

Pickup Materials for Installation (3 hrs), Travel (7 hrs), hand installation of two shallow monitoring wells (5 hrs)

Mobilization, Loading and Field Event Preparation (2 hrs), Travel (7 hrs), hand installation of two shallow monitoring wells (5 hrs)

6-Total Page 7 of 7 DC012B TACO #4 est Revised

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SUBTASK:

DATE: October 25, 2022

LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON

TITLE STAFF WORK DESCRIPTION HOURS

TOTAL LABOR 0

VEHICLE TYPE RATE UNIT USEAGE

TOTAL VEHICLE $0.00

PER DIEM STAFF RATE UNIT USEAGE

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST

Hole Products MAGS/Well Supplies (Casing, Screen, Sand) ($55.27) LS 1 ($55.27) ($55.27)

TOTAL ($55.27)

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

TOTAL LAB $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $0.00

2-SiteMeeting, MAGS

SUBTASK:

DATE: November 01, 2023

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 J. Wilhoit Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineer/Scientist 1 T. Figueroa Engineering Technician 3 B. Skipper Engineering Technician 2 J. Bell Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR 0

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 2 $110.00 Day 0 $619.49 $0.00 Day 1-leave before 6:00 AM 2 $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 2 $36.00 Day 0 $0.00

TOTAL PER DIEM $0.00

SUBCONTRACTOR COSTS

NAME PURPOSE COST ACTUAL

GW Protection DPT Drilling $11,053.00 Lump 1 $10,696.00 ($357.00)

TOTAL ($357.00)

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Full List) Soil $150.00 0 0 $0.00 EPA Method 1312 SPLP Extraction (Zero Headspace Method) Soil $50.00 0 0 Contingency $0.00 EPA Method 8260 (VOHs) Leachate $73.00 0 0 Contingency $0.00 EPA Method 8260 (Full List) DPT Groundwater $150.00 -6 0 ($900.00) EPA Method 8260 (Full List) Well/Piezometers $150.00 0 0 $0.00 EPA Method 8260 (Full List) IDW $150.00 0 0 $0.00 EPA Method 6010 (As, Cd, Cr and Pb) IDW $39.00 0 0 $0.00 EPA Method 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Solid $50.00 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 ($900.00)

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

3-Soil and Groundwater Field Activities

3-Delta Page 5 of 7 DC012B TACO #4 est Revised

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 J. Wilhoit Engineer/Scientist 2 K. Howard -20 Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineer/Scientist 1 T. Figueroa Engineering Technician 3 B. Skipper Engineering Technician 2 J. Bell Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR -20

VEHICLE TYPE RATE UNIT USEAGE

Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day -2 ($240.00) Van or Truck $480.00 Week 0 $0.00

TOTAL VEHICLE ($240.00)

PER DIEM STAFF RATE UNIT USEAGE

Hotel -1 $110.00 Day -2 ($220.00) Day 1-leave before 6:00 AM -1 $36.00 Day -2 ($72.00) 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 -1 $36.00 Day -2 ($72.00)

TOTAL PER DIEM ($364.00)

SUBCONTRACTOR COSTS

NAME PURPOSE COST

GW Protection Well Installations $4,905.00 LS -1 ($4,905.00) Erwin Remediation IDW T&D $110.00 LS -3 ($330.00)

TOTAL ($5,235.00)

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Full List) Soil $150.00 0 0 $0.00 EPA Method 1312 SPLP Extraction (Zero Headspace Method) Soil $50.00 0 0 Contingency $0.00 EPA Method 8260 (VOHs) Leachate $73.00 0 0 Contingency $0.00 EPA Method 8260 (Full List) Wells $150.00 -2 0 ($300.00) EPA Method 8260 (Full List) IDW $150.00 0 0 $0.00 EPA Method 6010 (As, Cd, Cr and Pb) IDW $39.00 0 0 $0.00 EPA 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Soil IDW $50.00 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 ($300.00)

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 -2 ($650.00) 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 ($730.00)

60-Minute Cleaners 4-Final Well Installations

November 1, 2023

Remove: Installation of final well network of 3 shallow/1 deep, including travel (20 hrs).

4-Delta Page 6 of 7 DC012B TACO #4 est Revised

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 J. Wilhoit Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald

Engineer/Scientist 1 R. Lindsay

Engineer/Scientist 1 T. Figueroa

Engineering Technician 3 B. Skipper

Engineering Technician 2 J. Bell Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining

TOTAL LABOR 29

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 $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

Broward County DOH Well Installation Permits $125.00 LS 1 $125.00 Hole Products Two Well Manholes $61.62 LS 1 $61.62

TOTAL $186.62

LABORATORY COSTS

PARAMETER RATE # SAMPLES #QAQC

EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Full List) Soil $150.00 0 0 $0.00 EPA Method 1312 SPLP Extraction (Zero Headspace Method) Soil $50.00 0 0 Contingency $0.00 EPA Method 8260 (VOHs) Leachate $73.00 0 0 Contingency $0.00 EPA Method 8260 (Full List) Wells $150.00 0 0 $0.00 EPA Method 8260 (Full List) IDW $150.00 0 0 $0.00 EPA Method 6010 (As, Cd, Cr and Pb) IDW $39.00 0 0 $0.00 EPA 1311 TCLP Extraction (Zero Headspace Method/VOCs)-Soil IDW $50.00 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 $0.00

EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS

TOTAL EQUIPMENT $365.00

60-Minute Cleaners

November 1, 2023

Pickup Manholes for Installation (3 hrs), Travel (7 hrs), hand installation of two shallow monitoring wells (5 hrs)

Mobilization, Loading and Field Event Preparation (2 hrs), Travel (7 hrs), hand installation of two shallow monitoring wells (5 hrs)

6-Delta Page 7 of 7 DC012B TACO #4 est Revised

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Site Name: Site ID #:

Contract #: Contractor:

• Reason for Work Change Directive :

• Description of Work Change Directive :

• Attachments (if applicable, list documents supporting change):

• Costs (if negotiated unit costs, provide information below):

WCP WCD 07-2018

Authorized Contractor Signature:

Authorized FDEP Signature:

WORK CHANGE DIRECTIVE FORM

FDEP Supervisor Approval:

(if applicable)

Additional work is not authorized without prior FDEP approval as indicated by an approved Work Change Directive Form or Task Assignment Change Order Form. It is the Contractor's responsibility to ensure that additional costs associated with this WCD are resolved by a Task Assignment Change Order (TACO) prior to the completion date of the original Task Assignment or subsequent TACOs completed prior to the execution date of this WCD. Failure to do so will result in a loss of reimbursement for work associated with this WCD.

Task Assignment #: Work Change Directive #:

Maximum Estimated Increase in Task Amount:

60-Minute Cleaners ERIC_4134

HW689 Aptim Environmental & Infrastructure, Inc.

DC012B WCD #1

Obtaining site access to the adjacent property was delayed due to a property transfer which postponed well drilling for the adjacent site. Rescheduling drilling is more than a 30 day delay, so APTIM will hand install the two remaining monitoring wells.

APTIM will mob to the site and hand install two (2) 1" diameter by 10 ft length. Wells will be constructed with a 5 ft. screen factory slotted to 0.006 inch with an attached filter sand pack. Wells will terminate into a manhole set in a concrete pad and extend to 10 ft bg.

Monitoring well location figure labor two personnel 16 hrs. $2,500, transportation $120, monitoring well materials $350, Equipment $550 Total estimate $3,520

$ 3,520.00

Eric Kramer Digitally signed by Eric Kramer Date: 2023.05.18 17:26:08 -04'00'

Kelly Crain Digitally signed by Kelly Crain Date: 2023.05.19 15:15:10 -04'00'

Kelly Crain Digitally signed by Kelly Crain Date: 2023.05.19 15:15:19 -04'00'

Sonic Auger DPT Injection Well Abandonment

DATE: 10/6/2022

ESTIMATE #: 1022030

PROJECT DESCRIPTION:

ID QTY Unit Rate TOTAL

1 1 each 1,000.00$ 1,000.00$

2 4 night 250.00$ 1,000.00$

3 DPT Rig and Crew 4 day 1,650.00$ 6,600.00$

4 Materials: Macrocore Sleeves 22 each 3.00$ 66.00$

6 Materials: Water Sample Expendables 36 each 12.00$ 432.00$

7 Materials: Borehole Abandonment 420 foot 0.50$ 210.00$

8 Materials: Concrete Patch 14 each 15.00$ 210.00$

9 Materials: 1"' Sch 40 PVC Well Installation 45 foot 4.00$ 180.00$

10 Materials: (2) 1" x 5' PVC .006 Prepack Screen, 3" Exp Point 3 each 190.00$ 570.00$

11 2' x 2' Concrete Pad w/8" Flush Completion 3 each 125.00$ 375.00$

12 Well Development (Includes 1/2 Hr w/ Pump) 3 each 75.00$ Included

13 Additional Well Development 0 1/2 hour 75.00$ -$

14 New 55 gallon drums: (Soil) (Estimated) 1 each 95.00$ 95.00$

15 New 55 gallon drums: (Decon/Development Water) (Estimated) 2 each 95.00$ 190.00$

16 1 each 125.00$ 125.00$

Completion: 4 Days Subtotal 11,053.00$

Todd Hodgson

Todd Hodgson TOTAL 11,053.00$ Partner

DPT Well Installation

THANK YOU FOR YOUR BUSINESS!

DESCRIPTION

Mobilization

Per Diem (2 Man Crew)

"Utility locates on Private Property are the responsibility of the client"

(813) 612-3687

Borehole Clearance to 5’ bgs beyond 30 minutes may require a change order for additional time.

"Damages to utilities on private property during borehole clearance are the responsibility of the client"

(3) 1" x 15' PVC PZW w/10' of .006 Prepack Screen, 2' x 2' Concrete Pad w/8" BD Completion. (No Sampling)

(12) DPT GW Profiling to 30' BLS at 3 Intervals (May Vary 6-10', 16-20' and 26-30'), Borehole Abandonment

Note: It is Groundwater Protection policy that if 'Pea Gravel' is encountered, ANY type of boring/drilling will be terminated immediately and the boring location will need to be relocated to a clear location by the client.

(2) DPT Lithology Boring to 60' (or first refusal) w/Continuous Soil Sampling, Borehole Abandonment

Permits:(Broward County -8 per App/Parcel-$75 first/$50 addit.)

If you have any questions concerning this proposal contact Todd Hodgson at (407) 426-7885 or Todd@drillprollc.com.

"Actual Quantities will be invoiced"

725 US Hwy 301 South

CLIENT

Deerfield Beach, Broward County, Florida

PROJECT

APTIM

Tampa, Florida 33619

60 Minute Cleaners 1090 E. Hillsborough Blvd

Gregg Roberts, P.G.

2300 Silver Star Road, Orlando, Florida (407) 426-7885 fax (407) 426-7586

Sonic Auger DPT Injection Well Abandonment

DATE: 10/6/2022

ESTIMATE #: 1022029

PROJECT DESCRIPTION:

ID QTY Unit Rate TOTAL

1 1 each 1,000.00$ 1,000.00$

2 1 night 250.00$ 250.00$

3 DPT Rig and Crew 1 day 1,650.00$ 1,650.00$

4 Materials: Macrocore Sleeves (If Needed) each 3.00$ -$

5 Materials: 1"' Sch 40 PVC Well Installation 80 foot 4.00$ 320.00$

6 Materials: 1" x 5' PVC .006 Prepack Screen, 3" Exp Point 1 each 105.00$ 105.00$

7 Materials: (2) 1" x 5' PVC .006 Prepack Screen, 3" Exp Point 3 each 190.00$ 570.00$

8 2' x 2' Concrete Pad w/8" Flush Completion 4 each 125.00$ 500.00$

9 Well Development (Includes 1/2 Hr w/ Pump) 4 each 75.00$ Included

10 Additional Well Development 0 1/2 hour 75.00$ -$

11 New 55 gallon drums: (Soil) (Estimated) 1 each 95.00$ 95.00$

12 New 55 gallon drums: (Decon/Development Water) (Estimated) 2 each 95.00$ 190.00$

13 1 each 225.00$ 225.00$

Completion: 1 Day Subtotal 4,905.00$

Todd Hodgson

Todd Hodgson TOTAL 4,905.00$ Partner

DPT Well Installation

THANK YOU FOR YOUR BUSINESS!

DESCRIPTION

Mobilization

Per Diem (2 Man Crew)

"Utility locates on Private Property are the responsibility of the client"

(813) 612-3687

Borehole Clearance to 5’ bgs beyond 30 minutes may require a change order for additional time.

"Damages to utilities on private property during borehole clearance are the responsibility of the client"

(1) 1" x 35' PVC MW w/5' of .006 Prepack Screen, 2' x 2' Concrete Pad w/8" BD Completion. (No Sampling)

(3) 1" x 15' PVC MW w/10' of .006 Prepack Screen, 2' x 2' Concrete Pad w/8" BD Completion. (No Sampling)

Permits:(Broward County -8 per App/Parcel-$75 first/$50 addit.)

If you have any questions concerning this proposal contact Todd Hodgson at (407) 426-7885 or Todd@drillprollc.com.

"Actual Quantities will be invoiced"

725 US Hwy 301 South

CLIENT

Deerfield Beach, Broward County, Florida

PROJECT

APTIM

Tampa, Florida 33619

60 Minute Cleaners 1090 E. Hillsborough Blvd

Gregg Roberts, P.G.

2300 Silver Star Road, Orlando, Florida (407) 426-7885 fax (407) 426-7586

Quantity Product Description Unit Price Ext Price

PROVIDED TO: SHIP TO:

APTIM CORPORATION

1228 WINTER GARDEN VINELAND RD

WINTER GARDEN, FL 34787

ORANGE

GREGG ROBERTSATTN:

ORANGE

WINTER GARDEN, FL 34787

1228 WINTER GARDEN VINELAND RD

APTIM CORPORATION

ATLANTIC SUPPLY

800-752-9416

PO BOX 17620

CLEARWATER, FL 33762

Number: 25471 10/07/22Date:

Page: 1 of 1

Q-

SalespersonTerms

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