Backup Documents 5/23/2023 Item #16B3 ORIGINAL DOCUMENTS CHECKLIST & ROUTING SLIP
TO ACCOMPANY ALL ORIGINAL DOCUMENTS SENT TO 1 6 B 3
THE BOARD OF COUNTY COMMISSIONERS OFFICE FOR SIGNATURE
Print on pink paper. Attach to original document. The completed routing slip and original documents are to be forwarded to the County Attorney Office
at the time the item is placed on the agenda. All completed routing slips and original documents must be received in the County Attorney Office no later
than Monday preceding the Board meeting.
**NEW** ROUTING SLIP
Complete routing lines#1 through#2 as appropriate for additional signatures,dates,and/or information needed. If the document is already complete with the
exception of the Chairman's signature,draw a line through routing lines#1 through#2,complete the checklist,and forward to the County Attorney Office.
Route to Addressee(s) (List in routing order) Office Initials Date
1.
2.
3. County Attorney OfficeC�6 County Attorney Office CI & E - "1/5
4. BCC Office Board of County
Commissioners R( /1r /s/ 423 f Z3
5. Minutes and Records Clerk of Court's Office
51.2103 ft,
PRIMARY CONTACT INFORMATION
Normally the primary contact is the person who created/prepared the Executive Summary. Primary contact information is needed in the event one of the addressees
above,may need to contact staff for additional or missing information.
Name of Primary Staff Andrew Miller—GMD—Capital Project Phone Number 239.252.2922
Contact/ Department Planning, Impact Fees and Program
Management
Agenda Date Item was 05/23/2023 Agenda Item Number 16.B.3.
Approved by the BCC
Type of Document WO — Humiston & Moore — 2023 Annual Number of Original 1
Attached Monitoring Documents Attached
PO number or account N/A
number if document is
to be recorded
INSTRUCTIONS & CHECKLIST
Initial the Yes column or mark"N/A"in the Not Applicable column,whichever is Yes N/A(Not
appropriate. (Initial) Applicable)
1. Does the document require the chairman's original signature FEB
2. Does the document need to be sent to another agency for additional signatures? If yes, N/A
provide the Contact Information(Name;Agency;Address;Phone)on an attached sheet.
3. Original document has been signed/initialed for legal sufficiency. (All documents to be FEB
signed by the Chairman,with the exception of most letters,must be reviewed and signed
by the Office of the County Attorney.
4. All handwritten strike-through and revisions have been initialed by the County Attorney's N/A
Office and all other parties except the BCC Chairman and the Clerk to the Board
5. The Chairman's signature line date has been entered as the date of BCC approval of the
document or the final negotiated contract date whichever is applicable.
6. "Sign here"tabs are placed on the appropriate pages indicating where the Chairman's FEB
signature and initials are required.
7. In most cases(some contracts are an exception),the original document and this routing slip N/A
should be provided to the County Attorney Office at the time the item is input into SIRE.
Some documents are time sensitive and require forwarding to Tallahassee within a certain
time frame or the BCC's actions are nullified. Be aware of your deadlines!
8. The document was approved by the BCC on 05/23/2023 and all changes made during FEB 'not
the meeting have been incorporated in the attached document. The County ption for
Attorney's Office has reviewed the changes,if applicable. line.
9. Initials of attorney verifying that the attached document is the version approved by the FEB is not
BCC,all changes directed by the BCC have been made,and the document is ready for the ptior
Chairman's signature. tin
I:Forms/County Forms/BCC Forms/Original Documents Routing Slip W W S Original 9.03.04,Revised 1.26.05,Revised 2.24.05;Revised 11/30/12
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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 rA n d real Date:2023.04.20 14:14:36
PREPARED BY: -04'00'
Andrew Miller, Manager Date
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Digitally signed by Johnssen_b
Johnssen b Date:2023.04.24 11:02:09
APPROVED BY: — -04'00'
Beth Johnssen, Division Director Date
iggn bo
APPROVED BY:Trinity L. COStt D Datitallye:202si3.04ed26y1002Trinity5t3L.-04Sc'00tt'
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
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: BOARD OF COUNTY COMMISSIONERS
, Clerk of Courts COLLIER COUNTY, FLORIDA
By: OC • By: 6245'
Dated: 5_ `._/23 Rick LoCastro, Chairman
(SE t,)Attest as to Chairman's
signature otnW. Humiston & Moore Engineers
N✓l_1�t- By: 4.4.
First Witness gnature
t c 114 n ,- '"�°``4I Brett D. Moore, President
TType/print witness nay T TType/print signature and titlet
Second Witness
RobGrlr re
tType/print witness namet
Approved as to Form and Legality:
(PCOA-111
102—
Assistant County Att ey
Print Name
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HUMISTON
MOORE
411� ENGINEERS
I C OASTAL 5679 STRAND COURT
ENGINEERING DESIGN FAX.'39594 02DA34110
AND PERMITTING PHONE:239 594 2021
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
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
such as poor weather conditions.
• A Final Monitoring Report will be submitted to CZM and DEP within 90 days after the
completion of the survey.
Task 4a. Doctors Pass ECS Survey (SDI) $ 9,900 LS
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
Deliverable: One electronic copy of the Initial Monitoring summary; one electronic and two
hardcopies of the Final Monitoring Report.
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 S7.601.00
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 526 528 00
978,532.00
SUMMARY BREAKDOWN BY SUB-TASK
Task 1 Wiggins Pass Final Monitoring Report $12,688.00 TM $12.688
T
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 578,532
Sea Diversified Survey 9,900.00 (LS)
Title Rate Hours
PRN2 Principle $231 49 $11,319
SDS Engineer $130 242.5 $31,525
SIN Scientist/Geologist $115 110 $12,650
SRT Senior Technician $103 71 $7,313
TEC Technician 583 56 $4.648
CAD Cadd Technician $107 11 $1,177
Humiston&Moore Engineers $68,632.00
Sea Diversified,Inc. $9,900.00
TOTAI $78,532.00
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Date:April 17,2023
Task 1 Wiggins Pass Final Monitoring Report
HM(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
S12.688.00(TM)
Task 2 Doctors Pass Final Monitoring Report
HM(T&M) $9,318.00 _
RATE/UNIT HOURS/OT)COST MARKUP AMOUNT
PRN2 Principle 231 8 1,848.00
SDS Engineer 130 53.5 6,955.00
SRT Senior Technician 103 5 515 00
S9,318.00(TM)
Task 3 South Marco Final Monitoring Report
HM(T&M) $7,601 00
RATE/UNIT HOURS/OT`COST MARKUP AMOUNT
PRN2 Pnnciple 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 S9,900.00(LS)
HM(T&M) 8.894.00
RATE/UNIT HOURS/OT`COST MARKUP AMOUNT
PRN2 Principle 231 6 1,386.00
SDS Engineer 130 53 6,890.00
SRT Senior Technician 103 6 618.00
$8,894.00(TM)
Total. $18,794.00
Task 5 2023 Aerial Image Book
HM(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 83000
Total S3,603.00(TM)
Task 6 Collier Beach Final Monitoring Report
HM(T&M) S26,528 00
RATE/UNIT HOURS/OT`COST MARKUP AMOUNT
PRN2 Pnnciple 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 I 83 46 3.818.00
(TM)
Total 26S ,528.00
Title Rate Hours
PRN2 Pnnciple S231 - 49 S11,319 00
SDS Engineer $130 242.5 S31,525.00
SIN Scientist/Geologist $115 110 512.650 00
SRT Senior Technician $103 71 $7,313.00
TEC Technician I $83 56 $4,648.00
CAD Cadd Technician $107 11 $1,177.00
(TM)
Humiston&Moore Engineers S68,632.00
1OTAL H&M S68,632.00
SDI Only S9,900.00
Grand Total $78,532.00
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DocuSign Envelope ID 48AA2CF9 7EBA-4898-A582-27BE50C5C49A
SCHEDULE B-ATTACHMENT 1
RATE SCHEDULE
q' Hourly Rate
Principal _------__—_ $231 _
Senior Project Manager S203
__ Project Manager $160
Senior Engineer $177
Engineer S130
Senior Inspector S126
Inspector $93
Senior Planner $150
_ ----- Planner S120
Senior Designer $140
Designer S105
Environmental Specialist — S120
Senior Environmental Specialist $167
— _ Scientist/Geologist $115
Senior Scientist/Geologist $153
Marine Biologist/Hydrogeologist S120
Senior Marine Biologist/llydrogeologist $145
Senior GIS Specialist $155
GIS Specialist _ S115
C lerical/Administrative $73
Senior Technician $103
Technician $83
Surveyor and Mapper S125
CADD Technician $107
Survey Crew-2 man S145
Survey Crew-3 man S180
Survey Crew-4 man S215
Senior Architect S160
Architect S125
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# 18-7432-C1.
Humiston&Moore Engineers,P.A.
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Sea Diversified, Inc.
160 Congress Park Drive,Suite 1 l4
S ,(� Delray Beach, Florida 33445
1 1 Phone: 561-243-4920
it t ' ti! www.SeaDiversified.com
February 23,2023
Mr. Steve Foge, P.E. Sent via electronic mail 02/23/2023
Humiston&Moore Engineers SF(adHumistonandMoore.cont
5679 Strand Court,Suite 110 (Original February 16, 2023)
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:
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(TBM'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.
Gp,O
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Proposal for Professional Services Collier
County 2023 Physical Monitoring Survey
Pass Structures
SEADoctors Collier County,Florida
February 23,2023
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Onshore Protilc 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.
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Surveying • Engineering • Applications
1683
Proposal for Professional Services Collier
County 2023 Physical Monitoring Survey
Doctors Pass Structures
S Q Collier County,Florida
1 1 February 23,2023
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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:
I. 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: S 9,900.0O 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 Approved this day of ,2023
7
illiam T.Sadler Jr.,P.E.,P.S.M. Mr. Steve Foge, P.E.or Authorized
President,Sea Diversified,Inc. Humiston&Moore Engineers Representative
Surveying • Engineering • Applications cP°
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�. I'roposal for Professional Services Collier
County 2023 l'hysical Monitoring Survey
SEA Doctors Pass Structures
Collier County,Florida
February 23,2023
Page 4 of 4
Attachment "A"
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MONUMENT FASTrING NOR THING
AZIMUTH
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R-58A400 3 8 16 3 69575 270 •
R-58A-300 389205 3 669482 2 270 \ 04"'S il
R-58A-150 389259 4 669342 3 270
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R-58A+150 389367 5 669082 5 270
R-558A+300 389421 6 668922 6 270 �� J._
R-58A*425 389466.7 668806 0 270
I 77-58 389668 6 668693.6 270 .
R-58+150 389555 8 668550.9 270 ,
R-68+300 389602 0 668408 2 270 k � {i Y
R-58+600 389694 6 668122.9 270 tj
R69 389847 3 667728 9 270 r%..
R-60 390145.2 6666851 270 - "�' 4 5 S
R61 390438 0 665648 5 270 `* •� r"=
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Surveying • Engineering • Applications (41,40
683
Co�Y 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: El Past experience with project
(Select all that apply and explain ❑ Continuation of previous work assignment
below) ❑ Unique qualifications
0 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.
Digitally signed by
endre
Requestor:Andrew Miller Signature:MillerAndrew Mil DalterA 2023.0w
3.220750.09 Date:
Digitally signed by
Beth Johnssen g — Johnssen_b
Division Director: Si nature: O nSSen Date,202303.22o0aa23 Date:
-04'00'
SarahHamilto Daly signed by
Sarah Hamilton Saran Hamilton
Procurement Director: Sig Date:2023.03.2110:35:27 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.
Rev.December 2022
CAO