Agenda 5/23/2023 Item #16B3 (Contract - Work Order with Humistion & Moore Engineers - Monitor Beaches and Inlets)16.B.3
05/23/2023
EXECUTIVE SUMMARY
Recommendation to approve a Work Order with Humiston & Moore Engineers to provide professional
engineering services for State required Annual Monitoring of Collier County Beaches and Inlets for 2023
under Contract No. 18-7432-CZ for time and material not to exceed $78,532.00, authorize the Chairman to
execute the Work Order and make a finding that this item promotes tourism (Fund 195, Project No. 90536).
OBJECTIVE: To move forward with the annual required beach and inlet monitoring surveys and reports for
Collier County Beaches and Inlets for 2023.
CONSIDERATIONS: The Coastal Zone Management (CZM) Section is tasked with the maintenance and
monitoring of over thirty (30) miles of coastline, beaches, estuaries, channels, and bays. CZM has specific goals,
objectives, and criteria to meet as identified within the Collier County Growth Management Plan Land
Development Code, and the Codes of Laws and Ordinances regarding the county's coastal aquatic resources. In
order to meet these goals and objectives, CZM has been charged with a variety of programs including the
implementation of beach re -nourishment and dredging projects, the artificial reef program, derelict vessel program,
waterways marker program, as well as any related operations that are required to maintain the health, aesthetics,
and safety of the county's coastal waterways and communities.
Yearly physical monitoring of the beaches and inlets is required by FDEP permit. The results of this report are
used to evaluate, recommend, and prioritize annual beach segment renourishment.
The 2023 Annual Monitoring proposal is $91,928.00 less than last year due to the majority of surveying having
been completed by Aptim Environmental & Infrastructure, LLC as part of their Hurricane Ian Post -Storm Survey
(PO 4500221699). Humiston & Moore Engineers will obtain the survey information from Aptim Environmental &
Infrastructure, LLC, and create their reports utilizing the finalized surveys.
FISCAL IMPACT: Funding in the amount of $78,532.00 is available within Tourist Development Tax Beach
Renourishment Fund (195), Project 90536 (County/Naples Beach Monitoring).
FDEP cost -share funding will be requested if eligible at a future date to reimburse Collier County for a portion of
the completed work.
GROWTH MANAGEMENT IMPACT: There is no impact to the Growth Management Plan related to this
action.
ADVISORY COMMITTEE RECOMMENDATIONS: This item was presented to the Coastal Advisory
Committee (CAC) on May 11, 2023 (8-0 vote) and the Tourist Development Council (TDC) on May 15, 2023 (8-0
vote).
LEGAL CONSIDERATIONS: This item is approved as to form and legality and requires majority vote for
approval. - CMG
RECOMMENDATION: To approve a Work Order with Humiston & Moore Engineers to provide professional
engineering services for State required Annual Monitoring of Collier County Beaches and Inlets for 2023 under
Contract No. 18-7432-CZ for time and material not to exceed $78,532.00, authorize the Chairman to execute the
Work Order and make a finding that this item promotes tourism (Fund 195, Project No. 90536).
Prepared By: Andrew Miller, P.E., Coastal Zone Management, Capital Project Planning, Impact Fees and Program
Management Division
ATTACHMENT(S)
1.2023.04.19 - WO - H&M - 2023 Annual Monitoring (PDF)
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16.B.3
05/23/2023
COLLIER COUNTY
Board of County Commissioners
Item Number: 16.13.3
Doc ID: 25142
Item Summary: Recommendation to approve a Work Order with Humiston & Moore Engineers to provide
professional engineering services for State required Annual Monitoring of Collier County Beaches and Inlets for
2023 under Contract No. 18-7432-CZ for time and material not to exceed $78,532.00, authorize the Chairman to
execute the Work Order and make a finding that this item promotes tourism (Fund 195, Project No. 90536).
Meeting Date: 05/23/2023
Prepared by:
Title: — Capital Project Planning, Impact Fees, and Program Management
Name: Farron Bevard
04/05/2023 9:12 AM
Submitted by:
Title: Division Director - Capital Proi Plan, Impact Fees — Capital Project Planning, Impact Fees, and Program
Management
Name: Beth Johnssen
04/05/2023 9:12 AM
Approved By:
Review:
Procurement Services Ana Reynoso Level 1 Purchasing Gatekeeper
Capital Project Planning, Impact Fees, and Program Management Beth Johnssen
Transportation Management Operations Support Tara Castillo
Transportation Management Operations Support Michelle DAndrea
Public Transit & Neighborhood Enhancement Yousi Cardeso
Growth Management and Community Development Department Jeanne Marcella
Department
Procurement Services Catherine Bigelow Additional Reviewer
Transportation Management Operations Support Brandy Otero
Grants Erica Robinson Level 2 Grants Review
Procurement Services Sandra Herrera Procurement Director Review
Transportation Management Services Department Trinity Scott
County Attorney's Office Colleen Greene Level 2 Attorney Review
Office of Management and Budget Debra Windsor Level 3 OMB Gatekeeper Review
Grants Therese Stanley Additional Reviewer
Completed 04/05/2023 1:08 PM
Additional Reviewer Completed
04/05/2023 2:41 PM
Additional Reviewer Completed
04/06/2023 9:38 PM
Additional Reviewer Completed
04/07/2023 8:37 AM
Additional Reviewer Completed
04/10/2023 8:30 AM
Transportation Management Services
Completed 04/11/2023 11:24 AM
Completed 04/13/2023 8:13 AM
Additional Reviewer Completed
04/27/2023 11:37 AM
Completed 04/13/2023 10:46 AM
Completed 04/27/2023 12:59 PM
Transportation Completed
05/02/2023 7:29 PM
Completed 05/15/2023 11:38 AM
Completed 05/15/2023 12:10 PM
Completed 05/15/2023 1:03 PM
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16.B.3
05/23/2023
County Attorney's Office
Community & Human Services
Office of Management and Budget
County Manager's Office
Board of County Commissioners
Jeffrey A. Klatzkow Level 3 County Attorney's Office Review
Maggie Lopez Additional Reviewer
Christopher Johnson Additional Reviewer
Geoffrey Willig Level 4 County Manager Review
Geoffrey Willig Meeting Pending
Completed
05/15/2023 2:27 PM
Completed
05/16/2023 8:27 AM
Completed
05/16/2023 1:44 PM
Completed
05/17/2023 10:36 AM
05/23/2023 9:00 AM
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16.B.3.a
WORK ORDER/PURCHASE ORDER
Contract 18-7432-CZ "Professional Services Library — Coastal Engineering Category"
Contract Expiration Date: March 9, 2025
This Work Order is for professional Engineering Services for work known as:
Project Name: Collier County Beaches and Inlets Annual Monitoring for 2023
Project No: 90536.1
The work is specified in the proposal dated April 17, 2023, which is attached hereto and made a part
of this Work Order. In accordance with Terms and Conditions of the Agreement referenced above, this
Work Order/Purchase Order is assigned to: Humiston & Moore Engineers
Scope of Work: As detailed in the attached proposal and the following:
* Task 1
Wiggins Pass Final Monitoring Report
* Task 2
Doctors Pass Final Monitoring Report
* Task 3
South Marco Beach Final Monitoring Report
• Task 4a
Doctors Pass Structures Survey
* Task 4b
Doctors Pass Structures Final Monitoring Report
* Task 5
2023 Aerial Image Book
* Task 6
Collier Beach Final Monitoring Report
Schedule of Work: Complete work within 365 days from the date of the Notice to Proceed which is
accompanying this Work Order. The Consultant agrees that any Work Order that extends beyond the
expiration date of Agreement # 18-7432-CZ will survive and remain subject to the terms and conditions
of that Agreement until the completion or termination of this Work Order.
Compensation: In accordance with the Agreement referenced above, the County will compensate the
Firm in accordance with following method(s): ®Negotiated Lump Sum (NLS) ❑Lump Sum Plus
Reimbursable Costs (LS+RC) ®Time & Material (T&M) (established hourly rate — Schedule A) ❑
Cost Plus Fixed Fee (CPFF), as provided in the attached proposal.
Task 1
$ 12,688.00 (T&M)
Task 2
$
9,318.00 (T&M)
Task 3
$
7,601.00 (T&M)
Task 4a
$
9,900.00 (LS)
Task 4b
$
8,894.00 (T&M)
Task 5
$
3,603.00 (T&M)
Task 6
$ 26,528.00 (T&M)
TOTAL FEE $ 78,532.00
Digitally signed by MillerAndrew
Mi l l e I r A n d r'eW Date: 2023.04.20 14:14:36
PREPARED BY:-04'00'
Andrew Miller, Manager
Date
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APPROVED BY:
Digitally signed by Johnssen_b
J o h n s s e n b Date: 2023.04.24 11:02:09
—-04'00'
Beth Johnssen, Division Director Date
Tri n it L. SCott Digitally signed by Trinity L. Scott
APPROVED BY: Y Date: 2023.04.26 10:02:58-04'00'
Trinity Scott, Department Head Date
By the signature below, the Firm (including employees, officers and/or agents) certifies, and hereby
discloses, that, to the best of their knowledge and belief, all relevant facts concerning past, present, or
currently planned interest or activity (financial, contractual, organizational, or otherwise) which relates
to the proposed work; and bear on whether the Firm has a potential conflict have been fully disclosed.
Additionally, the Firm agrees to notify the Procurement Director, in writing within 48 hours of learning
of any actual or potential conflict of interest that arises during the Work Order and/or project duration.
ACCEPTED BY: Humiston ore En ineers
o
Brett Moore, President Date
(Remainder of page intentionally left blank)
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IN WITNESS WHEREOF, the parties hereto, have each, respectively, by an authorized person or
agent, have executed this Work Order on the date and year first written below.
ATTEST:
By:
Dated:
(SEAL)
, Clerk of Courts
First Witness
<<t- K. til � ���•�
TType/print witness nai T
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Second Witness
RobeeV tAONrNbe
TType/print witness name
Approved as to Form and Legality:
Assistant County Attorney
Print Name
BOARD OF COUNTY COMMISSIONERS
COLLIER COUNTY, FLORIDA
an
, Chairman
Humiston & Moore Engineers
By: �
ignature
Brett D. Moore, President
TType/print signature and titleT
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HUMISTON
& MOORE
ENGINEERS
x z ENOGIN ERING DESIGN
AND PERMITTING
April 17, 2023
(Proposal valid for 120 days.)
Andrew Miller, Principal Project Manager
Coastal Zone Management (CZM)
Collier County Government
2685 South Horseshoe Drive Unit 103
Naples, FL 34104
5679 STRAND COURT
NAPLES, FLORIDA 34110
FAX:239 594 2025
PHONE: 239 594 2021
Re: Proposal for Collier County Beaches and Inlets Annual Monitoring for 2023
Collier County Contract 18-7432-CZ; HM File No 29-018.2023Beach-Monitor
Dear Andy:
Enclosed is a proposal for the Collier County Beaches, Wiggins Pass Inlet, Doctors Pass Inlet,
South Marco Beach, and Doctors Pass Erosion Control Structures (includes survey) monitoring
reports for 2023. The completion date for all work is estimated to be 365 days from the date of
the Notice to Proceed. Rectified aerial images acquired for 2023, provided by the Collier County
Property Appraiser's Office, are to be submitted to the Department of Environmental Protection
(DEP) by Humiston and Moore Engineers (HM) as part of the work described below for all projects
and an aerial image book provided to CZM in pdf format for online posting.
The monitoring report and survey for Central Marco, conducted biennially, is not required for 2023,
and the borrow area for South Marco is also not required. These items are not included in the
scope of work for the 2023 monitoring.
The monitoring summary report for the Collier Beach survey will be prepared based on the post -
construction survey for the Collier County Emergency Berm project, and the Post -Ian survey
conducted by APTIM. The berm project survey will be used to represent the upland portion of the
beach profile (above MHW), and the Post -Ian survey for the offshore portion of the profile (below
MHW).
The monitoring summary reports for Wiggins, Doctors and South Marco will be prepared based
on the solely on the Post -Ian survey conducted by APTIM. This survey does not include the half
monuments from R-10 to R-22, the MHWL east of R-17, R-60+518, R-61+408, R-61+816, G-1,
K-1 and K-2. The associated reports will be modified accordingly and alternative analysis
provided as applicable. The Doctors Pass Erosion Control Structures Report will be based on a
survey conducted by Sea Diversified Inc. (SDI).
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Task 1 Wiggins Pass — Final Monitoring Report
Prepare and submit the annual monitoring summary report for the Wiggins Pass Navigation
Channel Expansion and Maintenance Dredging Project based on the Post -Ian survey conducted
by APTIM. The monitoring summary includes inlet/beach profiles, inlet volume change from
previous monitoring surveys, information relative to the 2022 dredging, other information in
compliance with the DEP monitoring requirements, comments from CZM staff after review of draft
summary, and applicable recommendations.
Task 1 Wiggins Pass Monitoring Report (H&M)....................................$ 12,688 TM
Deliverable: One electronic copy of the Final Monitoring Report.
Task 2 Doctors Pass - Final Monitoring Report
Prepare and submit the annual monitoring summary report for Doctors Pass Maintenance
Dredging Project based on the Post -Ian survey conducted by APTIM. The monitoring summary
includes inlet/beach profiles, inlet volume change from previous monitoring surveys, information
relative to the 2022 dredging, other information in compliance with the DEP monitoring
requirements, comments from CZM staff after review of draft summary, and applicable
recommendations.
Task 2. Doctors Pass Final Monitoring Report (H&M)..................................$ 9,318 TM
Deliverable: One electronic copy of the Final Monitoring Report.
Task 3 South Marco Beach- Final Monitoring Report
Prepare and submit the annual monitoring summary report for South Marco Beach Nourishment
Project based on the Post -Ian survey conducted by APTIM. The monitoring summary includes
beach profiles, volume change from previous monitoring surveys, other information in compliance
with the DEP monitoring requirements, comments from CZM staff after review of draft summary,
and applicable recommendations. This survey scope does not include the Caxambas Pass
borrow area, not required by DEP in 2023.
Task 3 South Marco Beach Final Monitoring Report (H&M)..........................$ 7,601 TM
Deliverable: One electronic copy of the Final Monitoring Report.
Task 4 Doctors Pass Structures Survey and Final Monitoring Report
Provide the annual monitoring report for the Doctors Pass Erosion Control Structures (ECS)
Project consistent with the monitoring plan approved by the DEP. This scope of work is based on
the survey of DEP monuments R58A-400 south to R-64 (17 profiles)*.
• Survey is scheduled to be completed by October 2023 pending unforeseen conditions 3:
such as poor weather conditions. a,
• A Final Monitoring Report will be submitted to CZM and DEP within 90 days after the
le
completion of the survey.
M
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Task 4a. Doctors Pass ECS Survey (SDI) .....................................................$ 9,900 LS N
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Task 4b Doctors Pass ECS Initial and Final Monitoring Report (H&M).................$ 8,894 TM
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Total Task 4 Subtotal (SDI + H&M)....................................................................$ 18,794
The final monitoring summary includes beach profiles, shoreline/volume change from the previous
monitoring surveys, other information in compliance with the DEP monitoring requirements,
comments from CZM staff after review of the draft summary, and applicable recommendations.
Deliverable: One electronic copy of the Final Monitoring Report.
*Includes beach profiles R58A-400, R58A-300, R58A-150, R58A, R58A+150, R58A+300,
R58A+425, R58, R58+150, R58+300, R58+600, and R59 to R64.
Task 5 2023 Aerial Image Book
Prepare an updated aerial image book for the Collier County Beaches ranging from DEP
reference monument R-1 south to R-89 and from Hideaway Beach reference monument H-16
including the entrance to Collier Bay south to DEP reference monument R-148 including
Caxambas Pass. The monument locations will be overlaid along with the names of existing
structures as noted in the 2022 book. The rectified images will be the latest available from the
County Appraiser's Office. The ECL, latest MHWL, and vegetation line will be shown along with
the distance from each to the 2003 Baseline.
Task 5. Aerial Image Book(H&M)..................................................... $ 3,603 TM
Deliverable: One electronic copy of the final Aerial Image Book.
Task 6 Collier Beach- Final Monitoring Report
Prepare and submit the annual monitoring summary for Collier Beach Nourishment Project
consistent with the monitoring plan approved by the DEP. The scope of work consists of DEP
monuments R-17 to R-84 or portion thereof as determined by CZM. Collier County post -
construction Emergency Berm Project survey data to be provided by CZM.
• An initial shoreline/volume change summary will be submitted to CZM 30 days after receipt
of the post -construction survey data for the Collier County Emergency Berm Project..
• A Final Monitoring Report will be submitted to DEP & CZM 90 days after the receipt of the
aforementioned survey.
The initial summary will include beach profiles, and shoreline/volume change from the previous
monitoring surveys. The final monitoring analysis and report includes CZM staff comments after
review of initial summary, beach profiles, shoreline/volume change from the previous monitoring
survey, as well as from the most recent nourishment project (Vanderbilt 2021, Park Shore 2019,
North Naples 2020 and 2022, and Naples 2021), beach width and comparison to the Design
Standard, the historical beach width charts, and applicable recommendations.
Task 6. Collier Beach Initial and Final Monitoring Report (H&M)........ $ 26,528 TM a,
Deliverable: One electronic copy of the Initial Monitoring summary; one electronic and two 0
hardcopies of the Final Monitoring Report. N
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Total (SDI + H&M)........................................................ $ 78,532 Tasks 1 thru 6
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Tasks will be billed on a time and materials basis, unless otherwise noted. The budgets for these
tasks may therefore be considered as not -to -exceed amounts with the understanding that in the
event regulatory requirements or requests from County staff result in Additional Services
exceeding the estimated budget amounts, a budget amendment will be requested.
Please call if you have any questions.
Sincerely yours,
HUMISTON & MOORE ENGINEERS
Brett D. Moore, P.E.
President
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Collier County Beaches and Inlets Annual Monitoring 2023 Contract 18-7432-CZ
Estimated Summary
SUMMARY BREAKDOWN BY TASK
Task 1 Wiggins Pass Final Monitoring Report
$12,688.00
Task 2 Doctors Pass Final Monitoring Report
$9,318.00
Task 3 South Marco Final Monitoring Report
$7,601.00
Task 4 Doctors Pass - Structures Survey and Final Monitoring Report
$18,794.00
Task 5 2022 Aerial Image Book
$3,603.00
Task 6 Collier Beach Final Monitoring Report
$26,528.00
$78,532.00
SUMMARY BREAKDOWN BY SUB -TASK
Task 1
Wiggins Pass Final Monitoring Report
$12,688.00
TM
$12,688
Task 2
Doctors Pass Final Monitoring Report
$9,318.00
TM
$9,318
Task 3
South Marco Final Monitoring Report
$7,601.00
TM
$7,601
Task 4a
Doctors Pass Structures Survey
$9,900.00
LS
Task 4b
Doctors Pass Structures Final Monitoring Report
$8,894.00
TM
$18,794
Task 5
2023 Aerial Image Book
$3,603.00
TM
$3,603
Task 6
Collier Beach Final Monitoring Report
$26,528.00
TM
$26,528
SUMMARY
$78, 532
Sea Diversified Survey
9,900.00
(LS)
Title
Rate
Hours
PRN2
Principle
$231
49
$11,319
SIDS
Engineer
$130
242.5
$31,525
SIN
Scientist/Geologist
$115
110
$12,650
SRT
Senior Technician
$103
71
$7,313
TEC
Technician
$83
56
$4,648
CAD
Cadd Technician
$107
11
$1,177
Humiston & Moore Engineers
Sea Diversified, Inc.
TOTAL
$68,632.00
$9,900.00
$78,532.00
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Date: April 17, 2023
Task 1 Wiggins Pass Final Monitoring Report
HIM (T&M)
$12,688.00
_
RATE/UNIT
HOURS/QT COST
MARKUP
AMOUNT
PRN2
Principle
231
8
1,848.00
SDS
Engineer
130
40
5,200.00
SIN
Scientist/Geologist
115
20
2,300,00
SRT
Senior Technician
103
21
2,163.00
CAD
Cadd Technician
107
11
1,177.00
$12,688.00 (TM)
Task 2 Doctors Pass Final Monitoring Report
HM (T&M)
$9,318.00
_
RATE/UNIT
HOURS/QT COST
MARKUP
AMOUNT
PRN2
Principle
231
8
1,648.00
SIDS
Engineer
130
53.5
6,955.00
SRT
Senior Technician
103
5
515,00
$9,318.00 (TM)
Task 3 South Marco Final
Monitoring Report
HIM (T&M)
$7,601.00
RATE/UNIT
HOURS/QT COST
MARKUP
AMOUNT
PRN2
Principle
231
4
924.00
SIN
Scientist/Geologist
115
50
5,750.00
SRT
Senior Technician
103
9
927.00
7$ ,601.00 (TM)
Task 4 Doctors Pass Structures Survey and Final Monitoring Report
Survey
SDI(LS)
9,900,00
$9,900.00 (LS)
HIM (T&M)
8,894.00
RATE/UNIT
HOURS/QT COST
MARKUP
AMOUNT
PRN2
Principle
231
6
1,386.00
SDS
Engineer
130
531
6,890.00
SRT
Senior Technician
103
6
618.00
8 894.00 (TM)
Total:
$18,794.00
Task 5 2023 Aerial Image Book
HIM (T&M)
$3,603.00
RATE/UNIT
HOURS/QT COST
MARKUP
AMOUNT
PRN2
Principle
231
3
693.00
SDS
Engineer
130
16
2,080.00
TEC
Technician
83
10
830,00
Total:
3603.00 (TM)
Task 6 Collier Beach Final Monitoring Report
HIM (T&M)
$26,528.00
RATE/UNIT
HOURSIQTI COST
MARKUP
AMOUNT
PRN2
Prnciple
231
20
4,620.00
SDS
Engineer
130
80
10,400.00
SIN
Scientist/Geologist
115
40
$4,600.00
SRT
Senior Technician
103
30
$3,090.00
TEC
Technician
83
46
3,818.00
(TM)
Total:
$26,528.00
Title
Rate
Hours
PRN2
Principle
$231
49
$11,319,00
SDS
Engineer
$130
242.5
$31,525.00
SIN
Scientisl/Geologist
$115
110
$12,650.00
SRT
Senior Technician
$103
71
$7,313.00
TEC
Technician
$83
56
$4,648.00
CAD
Cadd Technician
$107
11
$1,177.00
Humiston & Moore Engineers
TOTAL
$68,632.00
H&M $68,632.00
SDI Only $9,900.00
Grand Total $78,532.00
(TM)
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DocuSign Envelope ID: 48AA2CF9-7EBA-4898-A562-21BE50C5C49A
SCHEDULE B-ATTACHMENT 1
RATE SCHEDULE
Title
Hourly Rate
Principal
$231
Senior Project Manager
$203
Project Manager
$160
Senior Engineer
$177
Engineer
_
$130
Senior Inspector
$126
— Inspector
_
$93
Senior Planner
$150
Planner
5120
Senior Dcsi ng er _
$140
Designer
$105
Environmental Specialist
$120
Senior Environmental Specialist
S167
Scientist/Geologist
$115
_ _
Senior Scientist/Geologist
_
$153
Marine Biolo ist/Hvdro eolo gist
5120
Senior Marine Biologist/1-lydrogeologist
$145
_
Senior GIS Specialist
$155
_GIS Specialist _
_ _ $115
Clerical/Administrative
S73
_ _
Senior Technician
$103
Technician
$83
Surveyor and Mapper
$125
CADD Technician
_ _
$107
_
Survey Crew - 2 man
$145
Survev Crew - 3 man
5180
Survey Crew - 4 man
$215
Senior Architect _
Architect
_ S160
$125
The above hourly rates are applicable to Time and Materials task(s) only. The above list may not be all
inclusive. Hourly rates for additional categories required to provide particular project services shall be
mutually agreed upon by the County and firm, in writing, on a project by project basis, as needed, and will
be set forth in the Work Order agreed upon by the parties.
® Grant Funded. The above rates are for purposes of providing estimate(s), as required by the grantor
agency.
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First Amendment to Agreement ft 18-7432-CZ
Humiston & Moore Engineers, P.A.
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SEA
L)l VERSIFIEL)
February 23, 2023
Mr. Steve Foge, P.E.
Humiston & Moore Engineers
5679 Strand Court, Suite 110
Naples, Florida 34110
Re: Proposal / Agreement for Professional Services
Collier County 2023 Physical Monitoring Survey
Doctors Pass Structures Collier County, Florida
Sea Diversified P.N. 23-3022
Dear Mr. Foge:
Sea Diversified, Inc.
160 Congress Park Drive, Suite114
Delray Beach, Florida 33445
Phone: 561-243-4920
www.SeaDiversified.com
Sent via electronic mail 0212312023
SF gHumistonandMoore.com
(Original February 16, 2023)
In accordance with your request, Sea Diversified, Inc. (SDI) is pleased to submit the following proposal for professional
services. The scope of work shall include onshore/offshore beach profile surveys of Doctors Pass Structures, Collier
County Florida. In accordance with your summary of scope (Attachment A) provided on February 13, 2023, the 2023
monitoring survey effort shall encompass the following:
Doctors Pass Structures Beach & Offshore Profiles
Beach profiles at R58A-400, R58A-300, R58A-150, R58A, R58A+150, R58A+300, R58A+425,
R-58, R58+150, R58+300, R58+600, and R-59 to R-64, totaling 17 profiles
General:
SDI shall provide supervision, field / office support staff and equipment to perform the scope of work described,
herewith. All work shall be conducted to the highest level of industry standards and under the responsible charge of a
Professional Surveyor and Mapper registered in the State of Florida. All work shall meet or exceed the Standards of
Practice (Standards) set forth by the Florida Board of Professional Surveyors and Mappers in Chapter 5J-17, Florida
Administrative Code, pursuant to Section 472.027, Florida Statutes, and in compliance with the Florida Department of
Environmental Protection (FDEP) Bureau of Beaches and Coastal Systems Monitoring Standards for Beach Erosion
Control Projects, Sections 01000 and 01100 (Updated October 2014). If time permits, deviations from the scope of
work shall be addressed via formal approved addendum to the executed Agreement for Professional Services.
Horizontal and Vertical Data:
Horizontal Datum: Feet, relative to the Florida State Plane Coordinate System, East Zone, North American
Datum of 1983 (NAD83)
Vertical Datum: Feet, relative to the North American Vertical Datum of 1988 (NAVD88)
Horizontal / Vertical Control Verification
SDI will verify the horizontal and vertical position of all found and used monuments for the survey. Horizontal and
vertical positions will be verified via Real -Time Kinematic GPS procedures. In the event vertical obstructions prohibit
the use of GPS, conventional methodologies will be employed.
Temporary control points (IBM's) will be set in the event a monument cannot be readily found. As practical, the TBM
will be set at the reference monument location. If the specified location is not practical, the TBM will be set at a more
suitable location either landward or seaward along the specified profile azimuth. H&M shall be notified of any missing
monuments and shall be provided with the horizontal and vertical position of all TBM's.
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Proposal for Professional Services Collier
County 2023 Physical Monitoring Survey
Doctors Pass Structures
Collier County, Florida
February 23, 2023
Page 2 of 4
Onshore Profile Data Collection - Topographic
Onshore profile data collection shall extend from the FDEP profile control monument seaward to approximate wading
depth or as required to overlap the offshore profile data a minimum distance of fifty (50) feet. Profile data collection
shall extend landward to the seawalls or fifty (50) feet landward of the five-foot (+5.0') NAVD88 contour line and shall
include location of the seaward vegetation line.
In the event there is a physical barrier on line between the beach and the monument, every reasonable attempt shall be
made to extend the survey beyond the barrier to the reference monument position. It is understood that certain physical
barriers may be considered impassible such as large buildings, private residences with difficult access, waterbodies,
mangroves or other heavy vegetation requiring line clearing. At the discretion of the surveyor, data collection will be
terminated at the first physical barrier if deemed impassible using practical means of extending the survey landward.
Profiles terminated due to impassible barriers will be noted in the field books.
Profile data will be collected using either conventional differential leveling or Real-time Kinematic Differential Global
Positioning techniques. Data points will be collected at a maximum interval of twenty-five (25) feet and at all grade
breaks (exceeding one foot) and material changes along the profile. In the event the profile control monument is located
more than three hundred (300) feet landward of the vegetation line, data points shall be extended to intervals of one
hundred (100) feet from two hundred (200) feet landward of the approximate vegetation line to the monument location.
The reference monument shall be recorded as range 0.0 along the profile with positive ranges extending seaward of the
monument and negative ranges extending landward of the monument.
Offshore Profile Data Collection - Bathymetric
Bathymetric profile data shall be collected as close to high tide as practical and shall extend landward to a depth that
overlaps the onshore portion of the survey a minimum distance of fifty (50) feet. Bathymetric profile data collection
shall extend seaward to negative fifteen (-15) feet NGVD29 contour (approximately -16.3' NAVD88) at Doctors Pass
Structures, or two thousand (2,000) feet from the shoreline, whichever is the greater distance. Bathymetric data
collection shall occur as close to the time of the onshore topographic survey as practical, which shall not exceed seven
(7) days of time difference between the two (2) survey events. Maximum wave height during the bathymetric data
collection shall be three (3) feet.
Bathymetric data shall be collected using an automated hydrographic system comprised of a survey launch equipped
with a marine grade sounder, differential global positioning system and computer -based navigation / data collection
system, and when deemed necessary may be interfaced with a DMS-05 Motion Sensor System. The motion sensor will
be employed as necessary to reduce the effects of vessel heave, pitch and roll during data collection. The sounder shall
be calibrated via bar checks prior to the start of the survey. Prior to the start of the survey a tide staff or gauge will be
established in proximity to the project for recording water levels. The tide staff or gauge will be set relative to published
control in the vicinity of the project.
Digital Ground Photography
Digital photographs shall be taken at approximate mid -beach along each profile line. Three (3) photographs shall be
captured, one each shore -parallel north and south of the profile and one towards the monument location. An additional
photograph of the monument or TBM shall be taken with sufficient clarity to read the monument stamping. Digital
images shall be provided to H&M in .jpg format at a minimum 640 x 480 resolution.
Surveying • Engineering • Applications cA%
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16.B.3.a
Proposal for Professional Services Collier
County 2023 Physical Monitoring Survey
Doctors Pass Structures
Collier County, Florida
CE—A.S,
February 23, 2023
1)1VERS1F1E1) Page 3of4
Data Processing and Final Deliverables
Upon completion of field survey activities, data will be edited and reduced to the project datum and translated to an
x,y,z, ASCII format for submittal to H&M. H&M will be provided the following deliverables:
1. Survey report certified by a Professional Surveyor and Mapper
2. Description of all monuments and TBM's used for the survey, including identification, stamping,
coordinates, elevations and profile azimuths. Control description shall be provided in both hardcopy and
digital formats (ASCII and Excel), as applicable
3. Bathymetric data and / or profile data in ASCII x,y,z format
4. Digital photographs in jpg format with appropriate labeling
5. Metadata files
Cost:
17 Beach Profiles: $ 9,900.00 Lump Sum
Survey Schedule:
• Doctors Pass Control Structures - Due Oct. 2023.
Should you have questions or require additional information please do not hesitate to contact us at your convenience.
We appreciate this opportunity to assist you with this project and look forward to hearing from you soon.
Best Regards
VilliamT.dler Jr., P.E., P.S.M.
President, Sea Diversified, Inc.
Approved this day of , 2023
Mr. Steve Foge, P.E. or Authorized
Humiston & Moore Engineers Representative
Surveying • Engineering • Applications 6";0�1%
Packet Pg. 333
16.B.3.a
SEA
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Attachment "A"
MONITORING BEACH PROFILES
MONUMENT
FASTING
NORTHING
AZIMUTH
(FEET NA D83)
(FEET NAD83)
(DEGREES)
R58A100
3891693
669575.5
270
R58A-300
389205.3
669482.2
270
R-58A-160
389259 4
669342.3
270
R58A
389353.6
669202.4
270
R58A+150
389367.5
669062+5
270
R-58A+300
389421+6
668922.6
270
R58A+425
389466.7
668806.0
270
R58
389668.6
668693.6
270
R58+150
389555.8
668550.9
270
R58+300
389602.0
668408.2
270
R58+600
389694.6
668122.9
270
R59
389847.3
667728.9
270
R60
390145.2
666685.1
270
R61
390438.0
665648.5
270
T62
390431.8
664628.1
270
R63
390641.5
663641.5
270
R64
3908144
662732.0
260
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R-5BA-150
R-58A
GROIN t
BREAKWATER
R-58A+300 2003
R-58A+425 BASELINE
R-58 GROIN
R-58+150
REHABILITATION
R-58+500
R-58+600
4 4.
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Proposal for Professional Services Collier
County 2023 Physical Monitoring Survey
Doctors Pass Structures
Collier County, Florida
February 23, 2023
Page 4 of 4
REV: SO40" ER 11. 2015
R-60
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1
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BASELINE
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Surveying • Engineering • Applications I -
Packet Pg. 334
16.B.3.a
cor county
Procurement Services Division
Direct Select Form
Request Date
Contract No.
Proposal Cost Estimate
Construction Cost Estimate
03.21.2023
18-7432-CZ
$52,004
N/A
Requested By (Use name as it appears in Outlook):
Division / Department:
Andrew Miller
Capital Project Planning, Impact Fees, & Program Management
Administrative Agent (If different from Requestor):
Library Category: Coastal Engineering
vendor Name: Humiston & Moore Engineers, P.A.
Work Assignment Title: 2023 Collier County Beaches and Inlets Annual Monitoring
Description of Requested Services:
Permit -required annual beach and inlet monitoring and report.
Justification:
❑p Past experience with project
(Select all that apply and explain
❑ Continuation of previous work assignment
below)
❑ Unique qualifications
❑ Other
Comments / Explanation of Direct Select:
Humiston and Moore performs this work annually, see PO # 4500215649 and is best suited to
continue based on their experience and their knowledge of the County's requirements.
Miller
Digitally signed by
MillerAndrewRequestor:Andrew
Signature: MillerAndrewDate: 2023.03.2207:50:09
Date:
-04 00'
Division Director: Beth Johnsisen
Digitally signed by
Signature: Joh nssen_bdehnssenb
Date: 2023.03.22 09:58:23
Date:
-04'00'
Procurement Director Sarah Hamilton
Sarah Hamilto Digitally signed by
Sarah Hamilton
Signature: n Date: 2023.03.2410:35:27
Date:
04 00'
Return this completed form to: ProcurementSrvcsReq@colliercountyfl.gov.
Please be sure to attach the fully approved form to the requisition in SAP.
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Rev. December 2022
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