HomeMy WebLinkAbout2022-181WORK ORDER NUMBER 20180084
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 BOARD OF COUNTY COMMISSIONERS
Aptim Environmental & Infrastructure, LLC. OF INDIAN RIVER COUNTY
LI -A
Nicole S. Sharp, P.E.
Title: Coastal Market Lead 1
Date: _9/8/2022
Peter D. O'Bryan,
Attest: Jeffrey R. Smith, Clerk of Court
Comp tr er
By: x
/ , a4h'
( eal) Deputy Clerk
By:
Jason E Brr, County dministra
Approved a o form and 1al ie
By:
William K. DeBraal, Deputy County
)>16
APTIM
September 2, 2022
Eric Charest
Coastal Division
Indian River County Public Works
1801 27th Street
Vero Beach, FL 32960
Subject: Indian River County, FL
Work Order 2018008-04
Dear Eric:
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
Sebastian Inlet Technical Advisory Committee Numerical Modeling Analysis
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 PT 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
Alt
APTIM
EXHIBIT A
Work Order 2018008-04
Numerical Modeling Analysis
Indian River County, FL
Summary of Cost by Task
September 22, 2021
Page 3 of 3
REV 20.1
Task Number Task Name Labor Sub- Mobilization/Travel Totals
contractors
Task 1
Technical Advisory Meetings
$ 41,940.00
$
$ 295.00
$ 41,940.00
Totals =
$ 41,940.00
$
$
$ 41,940.00
Submitted By. Nicole Sharp
SubmittedTo:_ '.nclan River County, F!
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
Hours Cost
Principal Engineer
$ 295.00
$
-
Program Manager
$ 215.00
4
$
860.00
Sr Coastal Engineer/Pro
$ 195.00
$
Coastal Engineer NI
$ 165.00
$
-
Coastal Engineer N
$ 130.00
158
$
20,540.00
Coastal Engineer 1
$ 105.00
$
Coastal Modeler II
$ 130.00
158
$
20,540.00
Senior CAD Operator
$ 185.00
$
CAD Operator
$ 110.00
$
GIs Operator
$ 120.00
$
Clerical
$ 90.00
$
Technician
$ 70.00
$
Mobifizabon/rravel
Sub-Contracilors
$
TOTAL
320
$
41,940.00
Submitted By: Nicole Sharp
Submitted To: Indian River County, FL
Submission Date: 9!2/2022