CN-370000-HW689-DC16CCO4.pdf
PDF 1023 KB Posted
- Contract number
- HW689
- Issued by
- Florida
About this file
Document Summary
This document series consists of Task Assignment Change Orders (TACOs) and supporting materials for Contract HW689, an environmental remediation indefinite delivery vehicle administered by the State of Florida Department of Environmental Protection (FDEP). The contract is between FDEP and APTIM Environmental & Infrastructure, LLC for environmental services at the Former Brantley Cleaners facility (Site ID: ERIC_5454) located in Altamonte Springs, Seminole County, Florida. The documents encompass TACO #3 (dated February 9, 2026) and TACO #4 (dated January 23, 2026), along with associated cost estimates, level of effort worksheets, work change directives, and scope of work documentation.
The contract involves a soil vapor extraction and air injection remedial system requiring operation and maintenance (O&M) services, groundwater sampling, annual reporting, utilities management, and system modifications. TACO #3 increases the total task assignment value from $231,625.08 to $252,106.90, representing an increase of $20,481.82, with a new completion date of September 30, 2026 (215 days extension). TACO #4 previously adjusted compensation to $231,625.08 from $225,165.95 and included a $19,200.00 cost reimbursement for utilities. The work is structured across ten subtasks including project management, groundwater sampling ($10,327.25), remedial system replacement ($157,287.24), semi-annual O&M and reporting ($22,463.29 and $23,105.34), utilities for quarters 1-4 ($10,170.00 and $9,720.00), system modification work ($7,958.97), and vapor sampling for shutdown evaluation ($11,074.81). Work Change Directive #3 authorized an additional $8,600.00 for three months of extended O&M services to evaluate system shutdown appropriateness. Labor costs are billed using cost-plus markup methodology with overhead at 85.58%, general and administrative costs at 19.38%, and fringe benefits at 31.96%.
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Text version
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.
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.
DC016C 4 HW689
Alyssa Lamb 8502458791 Contractor APTIM ENvironmental & Infrastructure, LLC Contractor
Contractor Eric Kramer Contractor 8132054703
ERIC_5454
Former Brantley Cleaners
✔ $ 252,106.90 $ 231,625.08
$ 252,106.90 $ 231,625.08 Completion
✔ Completion 02/27/2026 09/30/2026 215
1 1
Contractor
Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2026.02.09 09:48:16 -05'00'
Natasha Lampkin, Assistant Director
Natasha Lampkin Digitally signed by Natasha Lampkin Date: 2026.02.09 08:54:09 -05'00'
Evaluation of the appropriateness of system shutdown, TACO also extends O&M services for an additional two months to allow vapor sampling.
Task Assignment Notification/Change Order Deliverables and Invoice Schedule Attachment
Contract Number: HW689 Task Assignment #: DC016C
Deliverables:
Deliverable Deliverable Due Date Subtask 2: Annual GW Sampling Report 5/17/2024 Subtask 3: Remedial System Installation Documentation, including old remedial system disposal documentation, field photo logs, and SVE startup test
10/30/2024
Subtasks 4 & 8: First Semi-Annual O&M Report, including documentation of remedial system modifications
6/13/2025
Subtask 5: Utilities for Q1 and Q2 6/13/2025 Subtasks 6 & 1: Second Semi-Annual O&M Report & PM 12/12/2025 Subtask 7: Utilities for Q3 and Q4 12/12/2025 Subtask 9: WCD#3 operation and maintenance of the remedial system for three months beyond the initial task assignment
7/31/2026
Subtask 10: Vapor Sampling for System Shutdown 7/31/2026
Invoice Schedule:
Requirements for Invoice Submittal Amount to be Invoiced
Upon DEP approval of Subtask 2: Annual GW Sampling Report 10,327.25
Upon DEP approval of Subtask 3: Remedial System Installation Documentation, including old remedial system disposal documentation, field photo logs, and SVE startup test
157,287.24
Upon DEP approval of Subtasks 4 & 8: First Semi-Annual O&M Report, including documentation of remedial system modifications
22,463.29
Upon receipt and DEP approval of Subtask 5: Utilities for Q1 and Q2 Utilities (cost plus fixed fee) not to exceed $9,600.00 Handling Fee: $570.00
10,170.00
Upon DEP approval of Subtasks 6 & 1: Second Semi-Annual O&M Report & PM 23,105.34
Upon receipt and DEP approval of Subtask 7: Utilities for Q3 and Q4 Utilities (cost plus fixed fee) not to exceed $9,600.00 Handling Fee: $570.00
9,720.00
DEP Approval of WCD#3 rectification operation and maintenance of the remedial system for three months beyond the initial task assignment
7,958.97
DEP approval of Vapor Sampling for System Shutdown 11,074.81
TOTAL COST $252,106.90
BWC TAFORM 01/18
FFLORIDA DEPARTMENT OF
EEnvironmental Protection
Bob Martinez Center 2600 Blair Stone Road
Tallahassee, FL 32399-2400
Ron DeSantis Governor
Jay Collins Lt. Governor
Alexis Lambert Secretary
Memorandum
TO:
FROM:
SUBJECT:
DATE:
ERIC_
Cleaners
, Project Manager
Negotiation Summary
HW68 DC0
will perform Cleaners, as detailed in
Total task amount $ . ’s time, labor, and subcontractor costs for these activities have been reviewed and are appropriate.
The level-of-effort and cost estimate are reasonable for the scope of services. Final deliverable due date is Task completion date is .
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LEVEL OF EFFORT / EXPENSE WORKSHEET
SITE : Brantley Cleaners
SUBTASK:
DATE: January 31, 2024
LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON
STAFF-TITLE WORK DESCRIPTION HOURS
Engineer/Scientist 5 E. Kramer 3
Engineer/Scientist 5 G. Roberts
Engineer/Scientist 2 K. Howard
Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineering Technician 3 B. Skipper Designer 2 S. Ferianc 3 Technical Pub Specialist 3 H. Vining 2
TOTAL LABOR 56
VEHICLE TYPE RATE UNIT USEAGE TOTALS
Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 2 $240.00
TOTAL VEHICLE $240.00
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 - 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
Erwin Remediation IDW T&D $545.00 LS 1 $545.00
TOTAL $545.00
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Halos Only) $73.00 11 0 $803.00 EPA Method 8260 (Halos Only/IDW) $73.00 1 $73.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 1 $150.00
TOTAL LAB $1,026.00
EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS
Expendables $40.00 Day 2 $80.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 Deep Groundwater Sampling Kit $415.00 Day 1 $415.00 Diffusion Sampler (2" well) $36.00 Day 7 $252.00 55-gallon Drum $100.00 each 1 $100.00
TOTAL EQUIPMENT $847.00
Annual Groundwater Sampling
Technical evaluation of groundwater analytical data with respect to currect remedial strategy and screening of potential remedial strategies to hasten site cleanup.
Ordering Replacement Passive Sampling Bags and Laboratory Sampling Kits (2 hrs), Preparation of shallow and intermediate GW Flow Maps, Analytical Summry and Result Plume Maps (3 hrs).
Update of GW Elevation, Analytical Summary Tables (3 hrs), Letter Report Text and Preparation of Recommendations and conclusions (18 hrs).
Notes: Proposed PDB Deployment into Monitoring Wells MW001, MW004, MW006, MW009, MW012, MW013 & MW016 and conventional sampling of MW005, MW007, MW010 and MW011.
Gauge 16 MW's.
Travel Preparation and Mobilization (1 hr), Round trip travel to site (3 hrs). Collect Depth to Groundwater Measurements from all wells (3 hrs). Retrieve PDB's and collect 7 samples (5 hrs).
Deploy new PDBs in each of the seven wells (2 hrs). Conventional sampling of four wells using down hole pump (4 hrs.), Sample preparation, Chain of custody preparation, Sample Packaging and Delivery to Laboratory (2 hrs). Collection of Drum purge Water IDW Sample (1 hr), Site Restoration and Cleanup (1 hr).
Drafting GW Flow and Analytical Results Maps Report Document Production
2-GW Sampling Page 3 of 13 DC016C TACO #1 est
SITE : Brantley Cleaners
SUBTASK:
DATE: January 15, 2025
LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON
STAFF-TITLE WORK DESCRIPTION HOURS
Engineer/Scientist 5 E. Kramer 7
Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard
Engineer/Scientist 2 K. McDonald
Engineer/Scientist 1 R. Lindsay
Engineering Technician 3 B. Skipper 40
Designer 2 S. Ferianc 2 Technical Pub Specialist 3 H. Vining 1
TOTAL LABOR 140
VEHICLE TYPE RATE UNIT USEAGE TOTALS
Automobile $80.00 Day 0 $0.00 Van or Truck 3 person, 2 trucks $120.00 Day 10 $1,200.00
TOTAL VEHICLE $1,200.00
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 - 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
Dominion Metal Recycling Trailer Disposal $0.00 No charge 1 No charge JH Ham Electrical/Permitting $3,725.00 Lump Sum 1 $3,725.00 ESD W2W Replacement system $130,394.04 Lump Sum 1 $130,394.04 Carbon Services Vapor Carbon Drum $1,728.05 Lump Sum 1 $1,728.05 Sunbelt telehandler $712.00 monthly 1 $712.00
TOTAL $136,559.09
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
EPA Method TO-15 (VOC Soil Vapor) $200.00 7 0 $1,400.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 1 $150.00
TOTAL LAB $1,550.00
EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS
Expendables $40.00 Day 5 $200.00 Shallow GW Sampling Kit $290.00 Day 0 $0.00 Construction/O&M Supplies $75.00 Day 5 $375.00 Construction/O&M/Pilot Test $360.00 Day 5 $1,800.00 MAGS Investigation Kit $500.00 Day 0 $0.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00
TOTAL EQUIPMENT $2,375.00
Amend HASP for construction work (2 hrs), Engineering review of final shop drawings and O&M manual (2 hrs), Review and complete necessary permitting for new system install (2 hrs), Mob to site for old system disconnection and transport to disposal/recycling facility, prepare necessary documentation of salvaged unit (10 hrs), Mob to site to place new skid mounted remedial system, install tie-downs, oversee electrician connect system, piping connection, commence startup testing, collect vapor sampling (30 hrs), Document startup and operation with photolog (4 hrs)
Remedial System Replacement
Engineering review of shop drawings, equipment adherance to specifications (3 hrs), Onsite engineering support for piping connection, alignment and sequencing operation (4 hrs)
Report formatting and finalizing
Mobilization and Shop load out for site work (2 hrs), Travel to site for old system disconnection and transport to disposal/recycling facility, (8 hrs), Mob to site to assist with placement of new skid mounted remedial system, install tie-downs, assist with electrical connection of system, piping connection, commence startup testing, collect vapor sampling (30 hrs.)
Mobilization and Shop load out for site work (2 hrs), Mob to site for old system disconnection and transport to disposal/recycling facility, (8 hrs), Mob to site to assist with placement of new skid mounted remedial system, install tie-downs, assist with electrical connection of system, piping connection, commence startup testing, collect vapor sampling (30 hrs)
Prepare figures for report documentation
3-Total Page 3 of 12 DC016C TACO #2 est (003)
SITE :
SUBTASK:
DATE:
LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON
STAFF-TITLE WORK DESCRIPTION HOURS
Engineer/Scientist 5 E. Kramer 9
Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard
Engineer/Scientist 2 K. McDonald
Engineer/Scientist 1 R. Lindsay 59
Engineering Technician 3 B. Skipper Designer 2 S. Ferianc 3 Technical Pub Specialist 3 H. Vining 3
TOTAL LABOR 116
VEHICLE TYPE RATE UNIT USEAGE TOTALS
Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 6 $720.00
TOTAL VEHICLE $720.00
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
Lump 0 $0.00
TOTAL $0.00
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
EPA Method TO-15 (VOC Soil Vapor) $200.00 10 0 $2,000.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 2 $220.00 Sample Shipping (large cooler) $150.00 0 $0.00
TOTAL LAB $2,220.00
EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS
Expendables $40.00 Day 6 $240.00 Construction/O&M Kit $360.00 Day 6 $2,160.00 Construction O&M Supplies $75.00 Day 6 $450.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00
TOTAL EQUIPMENT $2,850.00
Brantley Cleaners Semi-Annual O&M Reporting
January 15, 2025
PE Review of monthly data, direct staff engineer for system adjustments (6 hrs), Provide Comment and PE Seal of Semi-Annual O&M report, data summary, Prepare Recommendations and Conclusions (3 hrs)
Semi-Annual O&M Report (Drafting) Semi-Annual O&M Report (Document Production)
Daily telemetry checks to verify the SVE system is operating as scheduled (3 hrs per month x 6 months = 18 hrs). SVE performance evaluation and system optimization (6 hrs).
Preparation of Semi-Annual O&M Report (18 hrs) which includes preparation of SVE operational tables, calculations, figures, O&M site visit summary, SVE system operation & performance).
Monthly Base Work - {Mob (1 hr), Travel Round Trip (2 hrs), SVE O&M (5 hrs) {total = 8 hrs x 6 mo = 48 hrs}. Additional work (each quarter) includes SVE Vacuum Readings and collection of VOC Vapor Sample (total 4 hrs). Additional Q1 for sampling of Influent and Effluent from three SVE Zones, sufficient operation of each zone for characteristic Vapor Sampling (4 hrs), Additional Q2 Vapor sampling of Influent from all three zones, collection of one Effluent from highest previous SVE Zone, allow for sufficient operation of each zone for characteristic Vapor Sampling (3 hrs)
4-Total Page 4 of 12 DC016C TACO #2 est (003)
SUBTASK: Utilities Quarter 1&2 DATE: January 31, 2024
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 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining
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
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 - 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
Duke Power Set up fee $450.00 LS 1 $450.00 Duke Power electrical service $1,600.00 monthly 6 $9,600.00 Handling fee monthly $20.00 monthly 6 $120.00
TOTAL $10,170.00
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 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 Shallow GW Sampling Kit $290.00 Day 0 $0.00 MAGS Investigation Kit $500.00 Day 0 $0.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00
TOTAL EQUIPMENT $0.00
Brantley Cleaners
5-Q1&2 Utilities Page 6 of 13 DC016C TACO #1 est
SUBTASK:
DATE:
LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON
STAFF-TITLE WORK DESCRIPTION HOURS
Engineer/Scientist 5 E. Kramer 11
Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard
Engineer/Scientist 2 K. McDonald
Engineer/Scientist 1 R. Lindsay 58
Engineering Technician 3 B. Skipper Designer 2 S. Ferianc 3 Technical Pub Specialist 3 H. Vining 2
TOTAL LABOR 116
VEHICLE TYPE RATE UNIT USEAGE TOTALS
Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 6 $720.00
TOTAL VEHICLE $720.00
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 Lump 0 $0.00
TOTAL $0.00
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
EPA Method TO-15 (VOC Soil Vapor) $200.00 8 0 $1,600.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 2 $220.00 Sample Shipping (large cooler) $150.00 0 $0.00
TOTAL LAB $1,820.00
EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS
Expendables $40.00 Day 6 $240.00 Construction/O&M Kit $360.00 Day 6 $2,160.00 Construction O&M Supplies $75.00 Day 6 $450.00 55-gallon Drum $100.00 Each 0 $0.00
TOTAL EQUIPMENT $2,850.00
Semi-Annual O&M Report (Drafting) Semi-Annual O&M Report (Document Production)
Daily telemetry checks to verify the SVE system is operating as scheduled (3 hrs per month x 6 months = 18 hrs). SVE performance evaluation and system optimization (6 hrs).
Preparation of Semi-Annual O&M Report (18 hrs which includes preparation of SVE operational tables, calculations, figures, O&M site visit summary, SVE system operation & performance).
Monthly Base Work - {Mob (1 hr), Travel Round Trip (2 hrs), SVE O&M (5 hrs) {total = 8 hrs x 6 mo = 48 hrs}. Additional work (each quarter) includes SVE Vacuum Readings and collection of VOC Vapor Sample (total 4 hrs). Additional Q3 for sampling of Influent and Effluent from three SVE Zones, sufficient operation of each zone for characteristic Vapor Sampling (3 hrs) Additional Q4 Vapor sampling of Influent from all three zones collection of
Brantley Cleaners Annual O&M Reporting
January 15, 2025
PE Review of monthly data, direct staff engineer for system adjustments (6 hrs), Provide Comment and PE Seal of Semi-Annual O&M report, data summary, Prepare Annual Report Recommendations and Conclusions (5 hrs)
6-Total Page 5 of 12 DC016C TACO #2 est (003)
SUBTASK: Utilities Quarters 3&4 DATE: January 31, 2024
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 2 K. Howard Engineer/Scientist 2 K. McDonald Engineer/Scientist 1 R. Lindsay Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining
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
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 - 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
Duke Power electrical service $1,600.00 monthly 6 $9,600.00 Handling fee monthly $20.00 monthly 6 $120.00
TOTAL $9,720.00
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
EPA Method TO-15 (VOC Soil Vapor) $200.00 0 0 $0.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 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 Shallow GW Sampling Kit $290.00 Day 0 $0.00 MAGS Investigation Kit $500.00 Day 0 $0.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00
TOTAL EQUIPMENT $0.00
Brantley Cleaners
7-Q3&4 Utilities Page 8 of 13 DC016C TACO #1 est
SUBTASK:
DATE:
LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON
STAFF-TITLE WORK DESCRIPTION HOURS
Engineer/Scientist 5 E. Kramer 5 Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard Engineer/Scientist 2 K. McDonald
Engineer/Scientist 1 R. Lindsay 13
Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining
TOTAL LABOR 18
VEHICLE TYPE RATE UNIT USEAGE TOTALS
Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 2 $240.00
TOTAL VEHICLE $240.00
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
ESD System Repairs $3,791.01 LS 1 $3,791.01
TOTAL $3,791.01
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
TOTAL LAB $0.00
EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS
Expendables $40.00 Day 2 $80.00
TOTAL EQUIPMENT $80.00
Provide onsite supervision for componet removal with travel (5 hrs.), Oversight for re-installation including travel (8 hrs.)
Brantley Cleaners
WCD #2
June 11, 2025
Evaluate system modification and provide onsite support during re-installation
8-Total Page 3 of 8 DC016C TACO #3 est
SUBTASK:
DATE:
LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON
STAFF-TITLE WORK DESCRIPTION HOURS
Engineer/Scientist 5 E. Kramer 8
Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard
Engineer/Scientist 2 K. McDonald 18
Engineer/Scientist 1 R. Lindsay 35
Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining
TOTAL LABOR 61
VEHICLE TYPE RATE UNIT USEAGE TOTALS
Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 3 $360.00
TOTAL VEHICLE $360.00
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
Duke Energy Electrical power to syste $50.00 Monthly 3 $150.00
TOTAL $150.00
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
EPA Method TO-15 (VOC Soil Vapor) $200.00 4 0 $800.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00
TOTAL LAB $800.00
EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS
Expendables $40.00 Day 3 $120.00 Construction/O&M Kit $360.00 Day 3 $1,080.00 Construction O&M Supplies $75.00 Day 3 $225.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00
TOTAL EQUIPMENT $1,425.00
Daily telemetry checks to verify the SVE system is operating as scheduled, SVE performance evaluation and convey system optimization adjustments to field engineer, Preparation of quarterly data summary including tables, calculations, figures (as necessary) for FDEP review Monthly Base Work - office preparation of required equipment, loading and form preparation (HSE), site travel mob, SVE/AAI O&M services including data collection, maintneance tasks, data review with project engineer and implement adjustments as necessary, vapor screening with PID and quarterly vapor sample collection of three influents and one effluent sample for analysis using modified EPA Method TO-15, repair broken belt on AAI, replace belt on SVE vacuum blower, trouble shoot telemetry fault
Brantley Cleaners
WCD #
January 19, 2026
PE Review of monthly data, direct staff engineer for system adjustments, Provide Comment and Engineer of Record for additional quarterly data report and provide recommendations for system operation
9-Total Page 3 of 4 DC016C TACO #4 est
SUBTASK:
DATE:
LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON
STAFF-TITLE WORK DESCRIPTION HOURS
Engineer/Scientist 5 E. Kramer 6
Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard
Engineer/Scientist 2 K. McDonald 18
Engineer/Scientist 1 R. Lindsay 35
Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining
TOTAL LABOR 59
VEHICLE TYPE RATE UNIT USEAGE TOTALS
Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 3 $360.00
TOTAL VEHICLE $360.00
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
LS $0.00
TOTAL $0.00
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
EPA Method TO-15 (VOC Soil Vapor) $200.00 20 0 $4,000.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00
TOTAL LAB $4,000.00
EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS
Expendables $40.00 Day 2 $80.00 Construction/O&M Kit $360.00 Day 2 $720.00 Construction O&M Supplies $75.00 Day 2 $150.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00
TOTAL EQUIPMENT $950.00
Daily telemetry checks to verify the SVE system is operating as scheduled, SVE performance evaluation and convey system optimization adjustments to field engineer, Preparation of quarterly data summary including tables, calculations, figures (as necessary) for FDEP review
Monthly Base Work 2 months - office preparation of required equipment, loading and form preparation (HSE), site travel mob, SVE/AAI O&M services including data collection, maintenance tasks, data review with project engineer and implement adjustments as necessary, vapor screening with PID and vapor sample collection of VE01B, VE02A, VE02B, VE04B, VE04B, VE05B, VE05C and VE06B, influents for each zone for analysis using modified EPA Method TO-15, Brantley Cleaners Vapor Sampling
January 19, 2026
PE Review of monthly data, direct staff engineer for system adjustments, Provide Comment and Engineer of Record for additional quarterly data report and provide recommendations for system operation
10-Total Page 4 of 4 DC016C TACO #4 est
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R E V
C E F
A P T I M
P a g
SUBTASK:
DATE:
LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON
STAFF-TITLE WORK DESCRIPTION HOURS
Engineer/Scientist 5 E. Kramer 8
Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard
Engineer/Scientist 2 K. McDonald 18
Engineer/Scientist 1 R. Lindsay 35
Engineering Technician 3 B. Skipper Designer 2 S. Ferianc Technical Pub Specialist 3 H. Vining
TOTAL LABOR 61
VEHICLE TYPE RATE UNIT USEAGE TOTALS
Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 3 $360.00
TOTAL VEHICLE $360.00
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
Duke Energy Electrical power to syste $50.00 Monthly 0 $0.00
TOTAL $0.00
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
EPA Method TO-15 (VOC Soil Vapor) $200.00 4 0 $800.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00
TOTAL LAB $800.00
EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS
Expendables $40.00 Day 3 $120.00 Construction/O&M Kit $360.00 Day 3 $1,080.00 Construction O&M Supplies $75.00 Day 3 $225.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00
TOTAL EQUIPMENT $1,425.00
Brantley Cleaners
WCD #3
January 19, 2026
PE Review of monthly data, direct staff engineer for system adjustments, Provide Comment and Engineer of Record for additional quarterly data report and provide recommendations for system operation
Daily telemetry checks to verify the SVE system is operating as scheduled, SVE performance evaluation and convey system optimization adjustments to field engineer, Preparation of quarterly data summary including tables, calculations, figures (as necessary) for FDEP review Monthly Base Work - office preparation of required equipment, loading and form preparation (HSE), site travel mob, SVE/AAI O&M services including data collection, maintneance tasks, data review with project engineer and implement adjustments as necessary, vapor screening with PID and quarterly vapor sample collection of three influents and one effluent sample for analysis using modified EPA Method TO-15, repair broken belt on AAI, replace belt on SVE vacuum blower, trouble shoot telemetry fault
9-Delta Page 3 of 4 DC016C TACO #4 est
SUBTASK:
DATE:
LABOR CATEGORY *PROVIDE TIME REQUIRED FOR EACH PERSON
STAFF-TITLE WORK DESCRIPTION HOURS
Engineer/Scientist 5 E. Kramer 6
Engineer/Scientist 5 G. Roberts Engineer/Scientist 2 K. Howard
Engineer/Scientist 2 K. McDonald 37
Engineer/Scientist 1 R. Lindsay 17
Engineering Technician 3 B. Skipper Designer 2 S. Ferianc 2 Technical Pub Specialist 3 H. Vining
TOTAL LABOR 62
VEHICLE TYPE RATE UNIT USEAGE TOTALS
Automobile $80.00 Day 0 $0.00 Van or Truck $120.00 Day 3 $360.00
TOTAL VEHICLE $360.00
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
LS $0.00
TOTAL $0.00
LABORATORY COSTS
PARAMETER RATE # SAMPLES #QAQC TOTALS
EPA Method TO-15 (VOC Soil Vapor) $200.00 20 0 $4,000.00 EPA Method 8260 (Halos Only) $73.00 0 0 $0.00 EPA Method 8260 (Halos Only/IDW) $73.00 0 $0.00 Sample Shipping (Small cooler) $110.00 0 $0.00 Sample Shipping (large cooler) $150.00 0 $0.00
TOTAL LAB $4,000.00
EQUIPMENT ITEM RATE COSTING UNIT USEAGE TOTALS
Expendables $40.00 Day 2 $80.00 Construction/O&M Kit $360.00 Day 2 $720.00 Construction O&M Supplies $75.00 Day 2 $150.00 Tedlar Bags $20.00 Each 0 $0.00 55-gallon Drum $100.00 Each 0 $0.00
TOTAL EQUIPMENT $950.00
Brantley Cleaners Vapor Sampling
January 19, 2026
PE Review of monthly data, direct staff engineer for system adjustments, Provide Comment and Engineer of Record for additional data report and provide recommendations for system operation
Report Drafting and Map Preparation
Daily telemetry checks to verify the SVE system is operating as scheduled, SVE performance evaluation and convey system optimization adjustments to field engineer, Assist system operation and collection of vapor samples for analysis, Repeat vapor sampling after 3 months, Prepare letter report of vapor sampling including tables, calculations, figures (as necessary) for FDEP review Monthly Base Work 1 month - office preparation of required equipment, loading and form preparation (HSE), site travel mob, SVE/AAI O&M services including data collection, maintenance tasks, data review with project engineer and implement adjustments as necessary, vapor screening with PID and vapor sample collection of VE01B, VE02A, VE02B, VE04B, VE04B, VE05B, VE05C and VE06B, influents for each zone for analysis using modified EPA Method TO-15, Repeat vapor sampling after three months
10-Delta Page 4 of 4 DC016C TACO #4 est
FDEP COST ESTIMATE
Contractor: Aptim Environmental & Infrastructure, LLC
Date: 6/11/2025
Task #: HW689 - HW016C TACO #3 SubTask 1 Project Management SubTask 6 Annual Report
Site: Brantley Cleaners ERIC_5454 SubTask 2 Annual Groundwater Sampling SubTask 7 Utilities Quarters 3&4
Activity/Phase: Annual/Remediation System Install SubTask 3 Remedial System Replacement SubTask 8 WCD #2
Project Manager: Aaron Cohen (FDEP)/Eric Kramer (APTIM) SubTask 4 Semi-Annual O&M and Reporting SubTask 9
SubTask 5 Utilities Quarter 1&2 SubTask 10
TTotals 1 2 3 4 5 6 7 8 9 10 Labor Rate Category
$68.41 PProject Manager E. Kramer 30 30.3 $68.41 Engineer/Scientist 5 E. Kramer 35 3 7 9 0 11 0 5 0 0 $64.45 Engineer/Scientist 5 G. Roberts 26.0 26 0 0 0 0 0 0 0 0 $36.08 Engineer/Scientist 2 K. Howard 22 22 0 0 0 0 0 0 0 0 $35.31 Engineer/Scientist 2 K. McDonald 134 0 50 42 0 42 0 0 0 0 $25.12 Engineer/Scientist 1 R. Lindsay 170 0 40 59 0 58 0 13 0 0 $31.28 Engineering Technician 3 B. Skipper 40 0 40 0 0 0 0 0 0 0 $34.03 Designer 2 S. Ferianc 11 3 2 3 0 3 0 0 0 0 $28.89 Tech. Pub. Specialist 3 H. Vining 8 2 1 3 0 2 0 0 0 0
$0.00 0 0 0 0 0 0 0 0 0 0 Total Hours 476.0 30 56 140 116 0 116 0 18 0 0
Direct Labor $18,673.96 $2,148.33 $2,921.87 $4,835.30 $4,006.22 $0.00 $4,093.63 $0.00 $668.61 $0.00 $0.00
Overhead 85.58% $15,981.18 $1,838.54 $2,500.54 $4,138.05 $3,428.52 $0.00 $3,503.33 $0.00 $572.20 $0.00 $0.00 Gen & Admin 19.38% $3,619.03 $416.35 $566.26 $937.08 $776.41 $0.00 $793.35 $0.00 $129.58 $0.00 $0.00 Fringe 31.96% $5,968.20 $686.61 $933.83 $1,545.36 $1,280.39 $0.00 $1,308.32 $0.00 $213.69 $0.00 $0.00 Total Labor $44,242.37 $5,089.83 $6,922.50 $11,455.79 $9,491.54 $0.00 $9,698.63 $0.00 $1,584.08 $0.00 $0.00
Travel Vehicle Rental $3,120.00 $240.00 $1,200.00 $720.00 $0.00 $720.00 $0.00 $240.00 $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 $3,120.00 $240.00 $1,200.00 $720.00 $0.00 $720.00 $0.00 $240.00 $0.00 $0.00
Subcontractor (Equipment Procurement) ESD (Remedial system) $130,394.04 $0.00 $130,394.04 $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 $130,394.04 $0.00 $130,394.04 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Procurement Fee $2,385.27 $0.00 $2,385.27 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Total Subcontractor Cost $132,779.31 $0.00 $132,779.31 $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 $545.00 $545.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Utilities $19,200.00 $0.00 $0.00 $0.00 $9,600.00 $0.00 $9,600.00 $0.00 $0.00 $0.00 Electrician $3,725.00 $0.00 $3,725.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Carbon Drum $1,728.05 $0.00 $1,728.05 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Sunbelt (Equipment Rental $712.00 $0.00 $712.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
$3,791.01 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $3,791.01 $0.00 $0.00 Subcontractor Subtotal $29,701.06 $545.00 $6,165.05 $0.00 $9,600.00 $0.00 $9,600.00 $3,791.01 $0.00 $0.00 Handling Fee $1,740.11 $54.50 $616.51 $0.00 $570.00 $0.00 $120.00 $379.10 $0.00 $0.00 Total Subcontractor Cost $31,441.17 $599.50 $6,781.56 $0.00 $10,170.00 $0.00 $9,720.00 $4,170.11 $0.00 $0.00
Laboratory
REV: 02/03 CEF APTIM Page 1
FDEP COST ESTIMATE
Contractor: Aptim Environmental & Infrastructure, LLC
Date: 6/11/2025
Task #: HW689 - HW016C TACO #3 SubTask 1 Project Management SubTask 6 Annual Report
Site: Brantley Cleaners ERIC_5454 SubTask 2 Annual Groundwater Sampling SubTask 7 Utilities Quarters 3&4
Activity/Phase: Annual/Remediation System Install SubTask 3 Remedial System Replacement SubTask 8 WCD #2
Project Manager: Aaron Cohen (FDEP)/Eric Kramer (APTIM) SubTask 4 Semi-Annual O&M and Reporting SubTask 9
SubTask 5 Utilities Quarter 1&2 SubTask 10
TTotals 1 2 3 4 5 6 7 8 9 10 Analytical Costs $5,876.00 $876.00 $1,400.00 $2,000.00 $0.00 $1,600.00 $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 $740.00 $150.00 $150.00 $220.00 $0.00 $220.00 $0.00 $0.00 $0.00 $0.00 Total Laboratory $6,616.00 $1,026.00 $1,550.00 $2,220.00 $0.00 $1,820.00 $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 $840.00 $80.00 $200.00 $240.00 $0.00 $240.00 $0.00 $80.00 $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) $667.00 $667.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (IDW related) $100.00 $100.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00 Equipment (Other) $7,395.00 $0.00 $2,175.00 $2,610.00 $0.00 $2,610.00 $0.00 $0.00 $0.00 $0.00 Total Field Expenses $9,002.00 $847.00 $2,375.00 $2,850.00 $0.00 $2,850.00 $0.00 $80.00 $0.00 $0.00
Subtotal $227,200.85 $5,089.83 $9,635.00 $156,141.66 $15,281.54 $10,170.00 $15,088.63 $9,720.00 $6,074.19 $0.00 $0.00 Completion Fee $4,424.23 $508.98 $692.25 $1,145.58 $949.15 $0.00 $969.86 $0.00 $158.41 $0.00 $0.00
Total Estimated Cost $231,625.08 $5,598.81 $10,327.25 $157,287.24 $16,230.69 $10,170.00 $16,058.49 $9,720.00 $6,232.60 $0.00 $0.00
Cost from Prior CEF: $225,165.95 Manual Entry Cost from Delta CEF; $6,459.13 Manual Entry
Cost (Prior + Delta): $231,625.08 Auto-Calculated Rounding Error: $0.00 Auto-Calculated
Final Total Cost: $231,625.08 Auto-Calculated
REV: 02/03 CEF APTIM Page 2
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:
Brantley Cleaners (former) ERIC_5454
HW689 Aptim Environmental & Infrastructure, Inc.
DC016C WCD #3
Task Assignment DC016C has reached end of the approved 12 month O&M cycle. Vapor analytical was submitted to FDEP for review and determination of continuing remedial system operation or commence shut down procedures. This WCD provides authorization for additional three month of system O&M services while FDEP evaluates the effectiveness of continued remedial system operation.
Continue operation and support for the existing SVE/AAI remedial system for three additional months.
Services include those outlined in TA DC016C - system maintenance, data collection, system adjustment, telemetry monitoring, vapor screening with PID and vapor sample collection and analysis using modified TO-15. Data summary submittal with recommendations at end of three months.
None
Labor $5,000.00 (including allowable markups and fees), Travel $500.00, Analytical $800.00, Other costs $2,300.00, total cost estimate $8,600.00
Kramer, Eric K Digitally signed by Kramer, Eric K Date: 2025.11.19 13:10:42 -05'00'
Safa Shariat Digitally signed by Safa Shariat Date: 2025.11.19 14:29:17 -05'00'
Natasha Lampkin
Digitally signed by Natasha Lampkin Date: 2025.11.19 14:56:26 -05'00'
Proposed Scope of Work Former Brantley Cleaners 924 West State Road 436, Suite 1250 Altamonte Springs, Seminole County, Florida 32714 Task Assignment DC016C TACO #4 ERIC_5454 (Former Facility ID No. 599500158) Aptim Environmental & Infrastructure, LLC (APTIM) January 21, 2026
This proposed Task Assignment Change Order (TACO) #4 for the former Brantley Cleaners facility resolves Work Change Directive (WCD #3) that was approved for extending the remedial system operation three months to evaluate the appropriateness of system shutdown. In addition, this TACO extends O&M services for an additional two months to allow vapor sampling.
Subtask 1 - Project Management This task…
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