CN-370000-CN333-T5CO1.pdf

Florida Department of Environmental Protection

TASK ASSIGNMENT CHANGE ORDER FORM

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Required Signatures: Adobe Signature

FDEP Contract No.: Task Assignment No.: Change Order No.: Project No.:

Project Location: Project Name:

Consultant Name:

Consultant Representative: Phone: Email:

FDEP Contract Manager: Phone: Email:

Description and Justification of Change:

Change in Task Amount:

Item Reimbursement Fixed Fee Total

Original Task Amount:

Task amount including all previous Change Orders:

Net increase/decrease in task amount for this Change Order:

Total Amounts with all Change Orders:

Change in Task Time:

Original Task Execution Date:

Original Task End Date:

Present Task End Date:

Net Change in Days:

New Task End Date:

Approval Signatures:

Budget Representative, FDEP Signature Date

Project Manager, FDEP Signature Date

Contract Manager, FDEP Signature Date

Consultant Signature Date

Contract Authority, FDEP Signature Date

Project # Grant # Org Code Cat/Year Fund Module Object Code EO Amount

29 Digit FLAIR Code: Total:

CN333 5 1 61458C

Beach Re-Nourishment

MRD Associates, Inc.

Thomas Pierro, PE (561) 756-2535 tpierro@coastalprotectioneng.com

Vu Nguyen or successor (850) 245-2630 vu.nguyen@floridadep.gov

Additional on-site and evaluation work to support the dune planting pilot program, per attached proposal dated May 22, 2025.

$ 0.00 $ 155,941.32 $ 155,941.32 $ 0.00 $ 155,941.32 $ 155,941.32 $ 0.00 $ 44,632.10 $ 44,632.10 $ 0.00 $ 200,573.42 $ 200,573.42

06/22/2023

07/28/2026

07/28/2026

7/28/2026

Tamika Bass

Terry McCullum, Jr.

Vu Nguyen

Thomas Pierro, PE

Michael W. Foster Jr., P.E.

61458C 37501000068 080041/23 423001 U3200 131500 QK $ 44,632.10

$ 44,632.10

May 22, 2025

Mr. Terry McCullum, Jr.

Project Manager Bureau of Design and Construction Florida Department of Environmental Protection 3800 Commonwealth Boulevard 260M, MS 520 Tallahassee, Florida 32399

RE: Consultant Contract Number 333, Task Assignment Number 05, Change Order 1 Dr. Julian G. Bruce St. George Island State Park Native Dune Vegetation Pre-Engineering Phase Services

Dear Mr. McCullum, For your review, MRD Associates, Inc., has provided a proposal summary and staff-hour documentation for the services and tasks identified below:

Subtask 2 - Pilot Study Extension

2a. Third Site Visit

2b. Fourth Site Visit

2c. Pilot Study Evaluation Report

Please review the attached Proposal Summary, deliverables and fees. Should you have any questions regarding this matter, please contact me at 850.654.1555.

Sincerely, Katie Velasquez, M.S.

Environmental Scientist kvelasquez@coastalprotectioneng.com

Pre-Engineering Native Dune Vegetation St. George Island State Park

Contract Number 333, Task Assignment Number 05, Change Order 1

This Task Assessment is for the Pre-Engineering Phase services for the Dr. Julian G. Bruce St. George Island State Park (SGISP) Project (PROJECT) consisting of the park-wide native dune vegetation planting. The project limits are within the Dr. Julian G. Bruce St. George Island State Park (SGISP) between Florida Department of Environmental Protection Reference Monument R-105 and R-149 (Figure 1).

MRD Associates, Inc. (MRD) will team with Dune Doctors, LLC (www.DuneDoctors.com) a coastal erosion control firm specializing in the planning, constructing, and maintaining native ecosystems and protective landscapes. MRD and Dune Doctors have worked together on numerous dune enhancement and restoration projects over the past 20-years.

Subtask 2: Pilot Study Extension This task includes all the services to extend the Pilot Study project.

Subtask 2A: Third Site Visit

Description: Eight months following installation, MRD and Dune Doctors will conduct a third site visit to:

i. Evaluate vegetation growth and sand accumulation.

ii. Document the conditions to conduct a before-and-after analysis.

iii. Compare results of the experiment areas to the control section(s).

This site visit is considered an interim pre-storm season observation. Data will be collected for all criteria and input into an excel spreadsheet. Data for two treatment groups, anticipated to be plant size and plant spacing, will be analyzed and discussed in the report. The full data set will be available for analysis during the one-year analysis should the project area be impacted by storms.

Deliverable: Summary report of the Third Site Visit - Evaluation will be provided to the DEP Project Manager in a PDF format.

Performance Measure: Deliverables will be reviewed by the DEP Project Manager to confirm they are complete, accurate, and timely.

Fixed Price Cost: $13,543.70 Subtask 2A

Firm Name Position Classification Hourly Rate Hours Total Fixed Price Cost

MRD Associates, Inc. Principal Engineer $190.00 1.0 $190.00 MRD Associates, Inc. Senior Engineer $140.00 6.0 $840.00 MRD Associates, Inc. Engineer II $115.00 5.5 $632.50 MRD Associates, Inc. Engineer Technician $100.00 21.0 $2,100.00

Dune Doctors, LLC Senior Coastal Restoration Specialist $177.84 30.0 $5,335.20

Dune Doctors, LLC Coastal Restoration Researcher $74.10 60.0 $4,446.00

Subtask 2A Total: $13,543.70

Subtask 2B: Fourth Site Visit

Description: One year following installation, MRD and Dune Doctors will conduct a fourth site visit to:

i. Evaluate vegetation growth and sand accumulation.

ii. Document the conditions to conduct a before-and-after analysis.

This site visit is considered the final observation. Data will be collected for all criteria, input into an excel spreadsheet and analyzed for all treatment groups. The full data set collected in the third site visit will be used, should the fourth site visit data be deemed non-viable due to storm impact.

Deliverable: A confirmation email documenting completion of the site visit.

Performance Measure: Deliverables will be reviewed by the DEP Project Manager to confirm they are complete, accurate, and timely.

Fixed Price Cost: $11,913.50 Subtask 2B

Firm Name Position Classification Hourly Rate Hours Total Fixed Price Cost

MRD Associates, Inc. Principal Engineer $190.00 1.0 $190.00 MRD Associates, Inc. Senior Engineer $140.00 6.0 $840.00 MRD Associates, Inc. Engineer II $115.00 5.5 $632.50 MRD Associates, Inc. Engineer Technician $100.00 21.0 $2,100.00

Dune Doctors, LLC Senior Coastal Restoration Specialist $177.84 25.0 $4,446.00

Dune Doctors, LLC Coastal Restoration Researcher $74.10 50.0 $3,705.00

Subtask 2B Total: $11,913.50

Subtask 2C: Pilot Study Evaluation Report

Description: Based on Subtasks 1E.a, 1E.b., 2A, and 2B, MRD and Dune Doctors will develop an evaluation report to:

i. Compare results of the experiment areas to the control section(s).

ii. Compare the Pilot Study results.

All data collected for all criteria will be analyzed for all treatment groups. The full data set collected in the third site visit will be used, should the fourth site visit data be deemed non-viable due to storm impact.

Deliverable: Summary report of the Pilot Study Evaluation will be provided to the DEP Project Manager in a PDF format.

Performance Measure: Deliverables will be reviewed by the DEP Project Manager to confirm they are complete, accurate, and timely.

Fixed Price Cost: $19,174.90

Subtask 2C

Firm Name Position Classification Hourly Rate Hours Total Fixed Price Cost

MRD Associates, Inc. Principal Engineer $190.00 2.0 $380.00 MRD Associates, Inc. Senior Engineer $140.00 6.0 $840.00 MRD Associates, Inc. Engineer II $115.00 3.2 $368.00 MRD Associates, Inc. Engineer Technician $100.00 21.0 $2,100.00

Dune Doctors, LLC Senior Coastal Restoration Specialist $177.84 35.0 $6,224.4

Dune Doctors, LLC Coastal Restoration Researcher $74.10 125.0 $9,262.50

Subtask 2C Total: $19,174.90

Project Schedule:

Activity Schedule

Subtask 2A: Third site visit

Subtask 2B: Forth site visit

Subtask 2C: Pilot Study Evaluation Report

Summary of Fees:

Subtask Description Subtask Fixed Price Cost

Subtask 2A: Third Site Visit $13,543.70

Subtask 2B: Fourth Site Visit $11,913.50

Subtask 2C: Pilot Study Evaluation Report $19,174.90

Total Fixed Price Cost: $44,632.10

Payment will be made upon approval of deliverables for each subtask by the FDEP in the amount specified. (Please do not alter this language)

EXCLUSIONS

Please note that this Task Assignment does not include the following, but these services can be provided under separate authorization: coastal processes modeling and analysis, surveying services by a PLS, coastal risk assessment, upland and offshore geotechnical investigations, final design, environmental, ecological, land use planning, upland construction easements, permit applications or local, State and Federal regulatory permitting, contract documents, bidding and construction phase services, and post-construction monitoring.