HomeMy WebLinkAbout2022-169AWORK ORDER NUMBER 2018008-4
SHORELINE PERFORMANCE MODELING
This Work Order Number 2018008-4 is entered into as of this 20th day of
September , 2022 pursuant to the Continuing Contract Agreement for
Continuing Engineering Services entered into as of April 17, 2018 ("Agreement"), and
amended on May 18, 2021 for a 2 year extension on by and between Indian River County,
a political subdivision of the State of Florida ("COUNTY") and Antim Environmental and
Infrastructure, LLC. ("CONSULTANT").
The COUNTY has selected the CONSULTANT to perform the professional
services set forth on Exhibit 1, attached to this Work Order and made part hereof by this
reference. The professional services will be performed by the CONSULTANT for the fee
schedule set forth in Exhibit 1. The CONSULTANT will perform the professional services
within the timeframe more particularly set forth in Exhibit 1, all in accordance with the
terms and provisions set forth in the Agreement. Pursuant to paragraph 1.3 of the
Agreement, nothing contained in any Work Order shall conflict with the terms of the
Agreement and the terms of the Agreement shall be deemed to be incorporated in each
individual Work Order as if fully set forth herein.
IN WITNESS WHEREOF, the parties hereto have executed this Work Order as of
the date first written above.
CONSULTANT
Aptim Environmental & Infrastructure, LLC.
Nicole S. Sharp, P.E.
BOARD OF COUNTY COMMISSIONERS
OF INDIAN RIVER COUNTY
Lo
Peter D. O'Bryan,
Title: Coastal Market Lead Attest: Jeffrey R. Smith, Clerk of Court a
Comptr er
Date: 9/8/2022
By: T ala
( eal) Deputy Clerk
oved:
By:
Jason=form
, County dministrator
Annroved and lural pie4:
By: #A '-- . P�=
Wil iam K. DeBraal, Deputy County A
APTIM
September 2, 2022
Eric Charest
Coastal Division
Indian River County Public Works
1801 27th Street
Vero Beach, FL 32960
Aptim Environmental & Infrastructure, LLC
6401 Congress Avenue, Suite 140
Boca Raton, FL 33487
Tel: +1 561 391 8102
Fax: +1 561 391 9116
www.aptim.com
Subject: Indian River County, FL
Work Order 2018008-04
Sebastian Inlet Technical Advisory Committee Numerical Modeling Analysis
Dear Eric:
This proposal outlines a scope of work for Aptim Environmental & Infrastructure, LLC (APTIM) to provide
numerical modeling assistance to the County for the final Technical Advisory Committee (TAC) meeting
for the Sebastian Inlet.
Scope of Work
In order to better understand shoreline performance for historic and proposed bypassing amounts at
Sebastian Inlet, APTIM will perform numerical modeling to analyze coastal processes in the vicinity of
the inlet and propose beach management strategies to the TAC. APTIM will develop a numerical model
for Indian River County that can model the complex interactions between offshore bathymetry, waves,
tides, winds, currents, sediment transport, erosion, and deposition.
The modeling effort will make best use of existing bathymetry and topography, LiDAR data, water levels,
waves, winds and sediment data to simulate the physical processes that influence Indian River County
and its surrounding areas. Beach profile data from of the annual monitoring surveys of Indian River
County will be used for the beach portions of the study area.
APTIM will model four (4) fill scenarios to evaluate the potential effects of various bypassing scenarios
along the adjacent beaches. The model scenarios will be evaluated for short term (one year) and long
term (five years) simulation periods. Each modeled alternative will be compared to a baseline condition
in order to draw conclusions on the expected result of implementing each scenario. The model results
will be reviewed and presented to the TAC.
Deliverable
A memorandum overviewing the results of numerical modeling analysis will be provided to the County
for presentation to the TAC.
Schedule & Assumptions
APTIM will proceed with the task described herein upon receipt of a signed Work Order from Indian
River County. It is estimated that the modeling efforts will require 2 months from receipt of the signed
work order.
,* A P T I M
September 22, 2021
Page 2 of 3
The total lump sum cost to perform the work described herein is $41,940.00. The scope and fee were
developed following the provisions of the Continuing Services Contract Agreement for Continuing
Engineering Services 2018008 (dated April 17, 2018 and amended May 18, 2021) between Indian River
County and APTIM.
Thank you for the opportunity to serve Indian River County. Please do not hesitate to call if you have any
questions.
Sincerely,
Nicole S. Sharp, P.E.
Coastal Restoration Modeling Program Manager
Aptim Environmental & Infrastructure, LLC
APTIM
A
APTIM
EXHIBIT A
Work Order 2018008-04
Numerical Modeling Analysis
Indian River County, FL
September 22, 2021
Page 3 of 3
Summary of Cost by Task
Task Number Task NamSub-
e Labor contractors MobilizationlTravel Totals
Task 1
Technical Advisory Meetings
$ 41,940.00
$
$ 295.00
$ 41,940.00
Totals =
$ 41,940.00
$ -
$
$ 41,940.00
Submitted By: Nicole Sharp _
Submitted To: Indian River County, FL
Submission Date: 9/2/2022
A
APTIM Work Order 2018008-04
Numerical Modeling Analysis
Indian River County, FL
Summary of Labor Hours and Cost
Labor Title
Labor Bill
Rate
Technical Advisory Meetings
Task 1
Labor
Hous Cost
Principal Ergneer
$ 295.00
$
-
Program M3
$ 215.00
4
$
860.00
Sr Coastal E/Pro'
$ 195.00
$
-
Coastal Engineer ID
$ 165.00
$
-
Coastal Erginow 1
$ 130.00
158
$
20,540.00
Coastal Enginew I
$ 105.00
$
-
Coastal Modeler 1
$ 130.00
158
$
20,540.00
Senor CAD Operalqr
$ 165.00
$
CAD Operator
$ 110.00
$
GIS Operator
$ 120.00
$
Clerical
$ 90.00
$
Technician
$ 70.00
$
Mod6zatior✓rravel
Sub -Contractors
i
TOTAL
320
$
41,94000
aubmat.d By: 14cole Sharp
submttted To: Indian River County, FL
Submisslon Date: 9ar2022