CN-370000-CN328-T3.pdf

Florida Department of Environmental Protection

TASK ASSIGNMENT NOTIFICATION FORM

Required Signatures: Adobe Signature

FDEP Contract No.: Task Assignment No.: Owner’s Name: Project No.:

Project Location: Project Name:

Consultant Name:

Consultant Representative: Phone: Email:

FDEP Contract Manager: Phone: Email:

Description of Task:

Project Manager:

Schedule Start Date: Fixed Price Cost:

Completion Date: Cost Reimbursement not to exceed:

Total Task Amount:

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:

CN328 3 FDEP 61405

Fort Zachary Taylor Historic State Park Additional Sand Placement

Coastal Systems International, Inc.

R. Harvey Sasso, P.E. 305-661-3655 rhsasso@coastalsystemsdev.com

Jeffrey Whitfield 850-245-2630 jeffrey.whitfield@floridadep.gov

Task assignment to provide analysis of current conditions and erosion patterns of the beach at Fort Zachary Taylor Historic State Park as per attached proposal dated 3/11/22.

Andrew Lippens

Upon Execution $ 20,711.64 12/31/23 $ 1,805.00

$ 22,516.64

Dianne Langston Diane Langston Digitally signed by Diane Langston Date: 2022.04.28 07:45:07 -04'00'

Andrew Lippens Andrew Lippens Digitally signed by Andrew Lippens Date: 2022.05.03 15:07:25 -04'00'

Jeffrey Whitfield Jeffrey Whitfield Digitally signed by Jeffrey Whitfield Date: 2022.05.03 15:12:49 -04'00'

R. Harvey Sasso, P.E. Ronald H Sasso Digitally signed by Ronald H Sasso Date: 2022.06.07 13:42:36 -04'00'

Michael W. Foster Jr., P.E. Michael W. Foster Jr., P.E.

Digitally signed by Michael W.

Foster Jr., P.E.

Date: 2022.06.13 09:05:23 -04'00'

61405 37536060000 140126/22 423001 U3200 131545 QL $ 22,516.64

$ 22,516.64

190840.01-R2

March 11, 2022

Mr. Andrew Lippens

Project Manager

Bureau of Design and Construction

Florida Department of Environmental Protection

3800 Commonwealth Boulevard

Tallahassee, FL 32399

RE: Coastal Systems International, Inc. Contract Number CN328-TA#02

Existing Conditions and Historic Erosion Analysis

Ft. Zachary Taylor State Park (190840)

Dear Mr. Lippens, For your review and approval, Coastal Systems International, Inc. has provided a Task Assignment for the services related to the Ft. Zachary Taylor State Park Beach Nourishment Project (Project), revised as requested. The summary and man-hour documentation for subtasks related to analyzing existing and historic conditions for the beach nourishment project is enclosed. We look forward to providing continuing services under the contract mentioned above.

File, RHS, TS, JAO, AZ, Accounting, Contract Book

F:\Project\190840.01\Proposal\(22-03-11) LTR Task Assignment No 2-R2.docx

COASTAL SYSTEMS INTERNATIONAL, INC.

464 South Dixie Highway • Coral Gables, Florida 33146 Tel: 305-661-3655 • Fax: 305-661-1914 www.coastalsystemsint.com

Matson_D Cross-Out

Matson_D Text Box z

Project Description

Ft. Zachary Taylor State Park – Beach Nourishment

Contract Number CN328, Task Assignment Number 2

Subtask 1 – Topography & Beach Profiles

Description: Coastal Systems will mobilize a survey team to collect survey data within the beach area outlined on Figure 1 to document beach topography to the approximate Mean Low Water Line.

Horizontal positioning will be based on differential GPS with accuracies suitable for a study of this nature. The beach topography will be collected using RTK with profiles collected every 50 feet. Mean

High Water and Mean Low Water will be identified.

Field data will be reduced to the horizontal coordinate system acceptable to the Client and a vertical datum established for this project. Contours will reflect elevations at 1-foot intervals. The base map can be represented upon a geo-referenced and ortho-rectified color aerial image.

Coastal Systems will collect up to thirty (30) total sand samples from the beach, along each transect, to be analyzed under standard regulatory agency requirements. The samples will be visually compared with existing sand quality product data from the Ortona sand mine for the fill material to confirm conformance with environmental criteria for beach quality sand. Geotechnical testing for grain size and Munsell color is not included within these services.

Figure 1. Outline of area of focus for field studies.

Deliverable: A digital survey file will be emailed to the Bureau of Design and Construction (BDC).

Performance Measure: Deliverables will be reviewed by the Department to confirm they are complete, and accurate.

Fixed Price Cost:

Subtask 1

Firm Name Position Classification Hourly Rate Hours Total Fixed Price Cost

Coastal Systems Principal/Director $213.44 5 $1,067.20

Coastal Systems Senior Project Manager $167.19 10 $1,671.90

Coastal Systems Project Manager $100.56 12 $1,206.72

Coastal Systems Surveyor $110.28 35 $3,859.80

Coastal Systems GIS Technician $99.60 20 $1,992.00

Total for Subtask 1: $9,797.62

Reimbursable Cost

Reimbursable Item Unit Cost Quantity Cost

Printing $0.40 / Sheet 20 Sheets $8

Mileage $0.445 / Mile 320 Miles $142

Survey Equipment $300 / Day 1 Day $300

Handheld Radio $25 / Day 2 Gear Sets, 1 Day $50

Field Ruggedized Laptop $150 / Day 1 Day $150

Snorkel Gear $25 / Day 2 Gear Sets, 1 Day $50

RTK R10 GPS $975 / Day 1 Day $975

Handheld GPS $50 / Day 1 Day $50

Upland Camera $50 / Day 1 Day $50

Sand Collection Equipment $30 / Day 1 Day $30

Reimbursable Total Cost: $1,805

Project Schedule: Subtask 1 shall be completed within 30 days of the Contract execution date, assuming the FKNMS field work permit has been issued.

Activity Duration (Calendar Days)

Subtask 1 Within 30 days of the Contract execution date.

Subtask 2: Coastal Modeling

Description: Coastal Systems will review the available coastal report/studies and as well as historical data i.e. storm (that passed within the Project vicinity), wind and wave data. However, the incident unidirectional wind generated sea and swell waves play important role in morphological changes.

Therefore, the detailed analysis of long period (historical) wind and wave data will be critical in assessing the rate of erosion in the project vicinity.

In this study, a combination of MIKE by DHI’s tools, i.e. MIKE21-SW (Spectral Wave), MIKE-HD

(Hydrodynamic) and MIKE21-ST (Sand Transport), will be utilized in coupled mode to evaluate the existing condition. The data collected under Subtask 1 will be used to calibrate the models. One (1) teleconference call with the Client to review the findings of the Coastal Engineering Report is included.

Deliverable: A digital copy of the Coastal Engineering Report will be emailed to the BDC

Performance Measure: Deliverables will be reviewed by the Department to confirm they are complete, and accurate.

Fixed Price Cost:

Subtask 2

Firm Name Position Classification Hourly Rate Hours Total Fixed Price Cost

Coastal Systems Principal/Director $213.44 12 $2,561.28

Coastal Systems Senior Project Manager $167.19 6 $1,003.14

Coastal Systems Project Engineer $123.79 50 $6.189.50

Coastal Systems Project Manager $100.56 8 $804.48

Coastal Systems Administrative Assistant $59.27 6 $355.62

Total for Subtask 2: $10,914.02

Project Schedule: Subtask 2 shall be completed within 30 days of completion of Subtask 1.

Activity Duration (Calendar Days)

Subtask 2 Within 30 days of the completion of Subtask 1.

Summary of Fees:

Subtask Subtask Fixed Price Cost Subtask Reimbursable

Subtask 1 $9,797.62 $1,805

Subtask 2 $10,914.02 n/a

Overall Total Cost: $22,516.64

Payment will be made upon approval of deliverables for each subtask by the FDEP in the amount specified.