Agenda 02/26/2013 Item #16A 82/26/2013 16.A.8.
EXECUTIVE SUMMARY
Recommendation to approve a Work Order for the physical monitoring of Doctors Pass by
Atkins North American, Inc. under Contract No. 09- 5262 -CZ for a lump sum amount of
$22,012, authorize the County Manager or his designee to execute the Work Order, and
approve neccesary budget amendment.
OBJECTIVE: To move forward and provide physical monitoring for Doctors Pass to determine
the current condition of the pass, what shoaling exists and potential dredging solutions and
quantities.
CONSIDERATIONS: Doctors Pass experienced minor shoaling in 2012 that was not severe
enough to justify a dredging event. Recent information provided by the City of Naples suggests
that additional shoaling has occurred, possibly as a result of Tropical Storms Debbie and /or
Isaac.
This monitoring will perform a bathymetric survey of Doctors Pass from the mouth of the Gulf
of Mexico to the interior channel at the confluence of Moorings Bay and will be consistent with
previous yearly bathymetric surveys of the pass. The budget breakdown for this project is as
follows:
Task 1 — Doctor's Pass Inlet Survey ............................... ........................$15,000
Task 2 — Doctor's Pass Inlet Engineering Monitoring Report .... .........................$7,012
Total............................................................. ............................... $22,012
The monitoring report will be completed within 15 days after completion of the bathymetric
survey.
FISCAL IMPACT: Budget from Tourist Development Tax funds is available in Fiscal Year
2012/2013 in project 195 - 110406 -90536 (County Beach Monitoring). To better track costs a
budget amendment will be processed moving monies from project 90536 into a specific project
for Doctor's Pass Monitoring.
GROWTH MANAGEMENT IMPACT: There is no impact to the Growth Management Plan
related to this action.
ADVISORY COMMITTEE RECOMMENDATIONS: At the February 14, 2013 Coastal
Advisory Committee (CAC) meeting this item was recommended for approval by a 6 to 1 vote.
This item will be presented to the Tourist Development Council (TDC) on February 25, 2013.
LEGAL CONSIDERATIONS: Collier County's Tourist Tax Ordinance No. 92 -60, as
amended, currently authorizes the use of tourist development tax for pass and inlet maintenance.
The question of whether the County may use Tourist Development Tax funds for pass and inlet
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2/26/2013 16.A.8.
maintenance has been submitted to the Attorney General's Office for an official opinion. This
item has been reviewed by the County Attorney's Office, requires majority vote, and is legally
sufficient for Board action. — CMG
RECOMMENDATION: To approve a work order for Professional Engineering Services for
Doctors Pass for Fixed Term Physical Monitoring Services by Atkins North American, Inc.
under Contract No. 09- 5262 -CZ for a lump sum amount of $22,012, authorize the County
Manager or his designee to execute the Work Order, and approve necessary budget amendment.
Prepared By: J. Gary McAlpin, P.E., Coastal Zone Management, Natural Resources Department
Attachments: A) Proposal
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2/26/2013 16.A.8.
COLLIER COUNTY
Board of County Commissioners
Item Number: 16.16.A.16.A.8.
Item Summary: Recommendation to approve a Work Order for the physical monitoring of
Doctors Pass by Atkins North American, Inc. under Contract No. 09- 5262 -CZ for a lump sum
amount of $22,012 and authorize the County Manager or his designee to execute the Work
Order.
Meeting Date: 2/26/2013
Prepared By
Name: HambrightGail
Title: Accountant,Coastal Zone Management
1/28/2013 10:02:35 AM
Approved By
Name: JohnsonScott
Title: Purchasing Agent,Purchasing & General Services
Date: 1/29/2013 4:47:01 PM
Name: PuigJudy
Title: Operations Analyst, GMD P &R
Date: 1/30/2013 10:22:24 AM
Name: MarkiewiczJoanne
Title: Manager - Purchasing Acquisition,Purchasing & Gene
Date: 1/30/2013 1:21:45 PM
Name: LaPierreBarbara
Title: Management/Budget Analyst,Transportation Administr
Date: 1/31/2013 10:13:34 AM
Name: LorenzWilliam
Title: Director - CDES Engineering Services,Comprehensive
Date: 1/31/2013 11:45:14 AM
Name: McAlpinGary
Title: Director - Coastal Management Programs, Coastal Zon
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Date: 1/31/2013 11:47:10 AM
Name: WardKelsey
Title: Manager - Contracts Administration,Purchasing & Ge
Date: 1/31/2013 5:45:36 PM
Name: GreeneColleen
Title: Assistant County Attomey,County Attorney
Date: 2/6/2013 10:04:09 AM
Name: MarcellaJeanne
Title: Executive Secretary,Transportation Planning
Date: 2/6/2013 2:51:12 PM
Name: KlatzkowJeff
Title: County Attorney
Date: 2/15/2013 10:06:40 AM
Name: FinnEd
Title: Senior Budget Analyst, OMB
Date: 2/15/2013 5:47:53 PM
Name: OchsLeo
Title: County Manager
Date: 2/16/2013 3:17:58 PM
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2/26/2013 16.A.8.
Attachment A 2/26/2013 16.A.8.
Doctors Pass
Atkins
Professional Engineering Services
for Doctors Pass
Fixed Term Physical Monitoring Services for Coastal Management
Collier County Contract Number 09- 5262 -CZ
January 20, 2013
ATKINS is pleased to provide a scope of work for Collier County Coastal Zone Management
Department. The intention of this Work Assignment is to provide professional guidance,
preparation of project documentation (monitoring reports) and expert review of project
information for the Physical Monitoring of the Collier County coastline (Doctors Pass). In
accordance with Collier County Contract Number 09- 5262 -CZ the following scope of work is
presented herein.
SCOPE OF SERVICES
This monitoring will take place in Doctors Pass. Consistency with previous surveys is extremely
critical and significant to Collier County. Contractors /consultants will have the responsibility to
complete monitoring for Doctors Pass from the mouth at the Gulf of Mexico to the interior
channel at confluence of Moorings Bay.
Navigation Channel and Interior Inlet Hydrographic Survey
Nearshore cross - sections will be surveyed as per the previous post - construction survey events.
An ACSM Certified Hydrographer shall oversee the hydrographic survey. All work will be
conducted in accordance to Section 01200 (Borrow Site, Shoal and Other Bathymetric
Surveying) of the March 2004-Bureau of Beaches and Coastal Systems Monitoring Standards for
Beach Erosion Control Projects.
Cross - sections will be collected from a survey vessel equipped with RTK GPS technology and a
dynamic motion sensor to provided instantaneous tide and motion corrections. Standard
hydrographic procedures shall be followed including all necessary quality control checks.
Horizontal and vertical positioning checks will be conducted at the beginning and end of each
day. The fathometer will be calibrated via bar- checks and a sound velocity probe at the
beginning and end of each day. The DIGIBAR PRO sound velocity meter or equivalent which
provides a fast additional calibration for sound velocity as compared to the traditional bar check
shall be used. More specifically, bar checks will be performed from a depth of five feet to a
maximum depth of twenty -five feet or a depth representing the maximum potential depth of the
survey area. Analog data showing the results of the bar check calibration will be displayed on the
fathometer charts at five foot increments during descent and ascent of the bar. In order to
maintain the vessel navigation along the profile lines HYPACK navigation software or
equivalent shall be used. This software provided horizontal position to the sounding data
allowing real -time review of the profile data in plan view or cross section format. The navigation
software will also provided navigation to the helm to control the deviation from the online
azimuth.
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Attachment A 2/26/2013 16.A.8.
Doctors Pass Atkins
Preparation of Post - Project Monitoring Reports
ATKINS shall prepare the yearly monitoring report in accordance with the Florida Department
of Environmental Protection (FDEP) Bureau of Beaches and Coastal Systems (BBCS) protocol
for submittal to Collier County.
Data collected for the monitoring of the project shall include navigation channel and borrow area
surveys for Doctors Pass. The purpose of the monitoring reports is to summarize and discuss the
data, the performance of the beach fill project, and identify erosion and accretion patterns within
the monitored area. In addition, the report shall include a comparative review of adverse impacts
attributable to the project(s). Specific quantities and parameters that will be analyzed, if data are
available, include the following:
• Bathymetry changes within Doctors Pass
• Bathymetry changes across the interior navigation channels of Moorings Bay
• Volume change rates
The above analyses will provide a qualitative understanding of the project and/or storm- induced
bathymetry changes to the pass.
All monitoring reports will include a transmittal referring to applicable FDEP permits, the permit
condition requiring the report and the period in which the monitoring was conducted. The reports
will be submitted as a bound printed report and on a disk in electronic .pdf format.
ATKINS will prepare for, travel to and attend two (2) meeting. The meetings will be held to coordinate
the project, meet with County staff, and to provide project updates to the County Project Manager and
other stakeholder representatives as deemed necessary and appropriate. One ATKINS senior engineer
will attend this meeting, again as deemed appropriate.
ATKINS will complete monthly updates to County staff on the schedule, task and present budget of the
project. In addition, quarterly progress reports will be prepared that outline project expenses to date and
review the budget and schedule.
Budget Estimate
Work for this assignment will be performed for the lump sum amount of $22,012. Work will be billed to
the County on a monthly basis based on the percentage of work completed for the preceding month. The
budget breakdown per project area is as follows:
Task 1 — Doctor's Pass Inlet Survey .................... ............................... ........................$15,000
Task 2 — Doctor's Pass Inlet Engineering Monitoring Report ...................... .........................$7,012
Total........................................................ ............................... ........................$22,012
Schedule Estimate
The following schedule of completion is anticipated.
1. Submit draft monitoring reports within 15 working days following receipt of the survey data.
2
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Attachment A 2/26/2013 16.A.8.
Doctors Pass Atkins
Assumptions
1. All existing information/documentation including, but not limited to, survey data, project permits,
environmental information, previous studies, etc. will be provided to ATKINS by the County.
2. This quote is based upon project scope outlined in Contract Number 09 -5262 CZ and conversations
with County Staff on January 18, 2013.
3. No biological monitoring of artificial reefs or hardbottom are included in this scope of work.
4. No side -scan sonar or diver verification of seagrasses, artificial reefs or hardbottom are included in
this scope of work.
5. No aerial photography will be flown.
Jeffrey RAT { ar
Project 1 irytor
Atkins North America, Inc.
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1/21/2013
Date
Attachment A 2/26/2013 16.A.8.
Doctors Pass Atkins
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