Agenda 06/25/2024 Item #16B 5 (Change Order for additional design services for the Immokalee Road at Randall Boulevard Intersection Improvements project)06/25/2024
EXECUTIVE SUMMARY
Recommendation to approve Change Order No. 1 to Agreement No. 21-7901, “Professional Design and
Related Services for Immokalee Road at Randall Boulevard Intersection Improvements,” with HNTB
Corporation, adding 400 days to provide additional design services in the amount of $263,883, and authorize
the Chairman to sign the attached change order. (Project Number 60147).
OBJECTIVE: To approve a Change Order for additional design services for the Immokalee Road at Randall
Boulevard Intersection Improvements project (the “Project”).
CONSIDERATIONS: In January 2020, the Florida Department of Transportation completed a Project
Development and Environmental (“PD&E”) Study that confirmed the Project meets the current needs for
operational and safety improvements. A two-phased approach to complete the Project was proposed.
Phase 1 consists of the at-grade widening of Randall Boulevard from east of the intersection with Immokalee Road
to 8th Street NE, going from two to four lanes (with a future six-lane option available). The improvements will
include constructing new sidewalks, on-street bike lanes, and upgraded drainage. At the intersection of Randall
Boulevard and Immokalee Road, the Project will realign the existing three westbound left turn lanes and one right
turn lane from Randall Boulevard, continuing through an upgraded traffic signal onto Immokalee Road. The
enhanced intersection modification will also have a continuous right turn lane traveling eastbound on Immokalee
Road to eastbound on Randall Boulevard. A new traffic signal and intersection will be constructed at the Randall
Boulevard and 8th Street NE intersection. The Randall Boulevard access road is proposed to be reconstructed and
realigned as part of Phase 1.
Phase 2 of the Project consists of constructing a future westbound flyover bridge from Randall Boulevard to
Immokalee Road. Phase 2 is planned to be completed as a separate project beginning beyond 2035. However, a
Bridge Development Report will be completed, and the right-of-way needed for Phase 2 will be determined in
Phase 1.
On July 12, 2022, the Board approved Agreement Number 21-7901 (Agenda Item 11.I) for $1,331,420.23, with
HNTB Corporation, for “Professional Design and Related Services for Immokalee Road at Randall Boulevard
Intersection Improvements.” In August of 2022, a Notice to Proceed for design services was given to the HNTB
Corporation.
Change Order No. 1 addresses additional design items identified during the 30% design phase:
The original PD&E did not evaluate the effect of downstream traffic flow at the intersection of Immokalee Road
and Wilson Boulevard. Approval of this Change Order will provide a more complete design of traffic flow for the
entire corridor, thus reducing traffic delays. Additionally, Items 2-4 will also allow for a more efficient design and
for completion of final permitting.
1. Evaluation of four additional traffic design alternatives for the Wilson Boulevard at Immokalee Road
intersection. The PD&E Study completed by FDOT did not include the Wilson Blvd/Immokalee Rd
intersection in the evaluation of the Phase 2 Flyover for the Project. A full evaluation of the
Wilson/Immokalee intersection is needed before final design decisions can be made for the Project and
for the separate Wilson Boulevard Widening project.
2. Re-design the alignment for the Randall Boulevard widening to accommodate a reduced median width
and align the proposed shared-use path to extend south of the Randall Boulevard Forestry Building
(1111 8th ST NE). The outside eastbound travel lane shall also be extended east through 8th St. NE.
3. Access management reevaluation necessitates the evaluation of the Forestry Station site (SW corner of
the intersection of Randall Blvd./8th Street NE) to determine the impacts on traffic circulation from
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access management re-designs.
4. Modification of the originally scoped Pond Siting Analysis and Report is needed to reflect changed site
conditions and design alterations from the original PD&E pond sites (“Basin Randall, Immokalee Basin
8 and Immokalee Basin 9”) and the newly County-acquired pond site (“The Hoster parcel”).
FISCAL IMPACT: The additional funding in the amount of $263,883 is available within the Randall /Immokalee
Road Project (60147). The source of funding is Transportation surtax within Infrastructure Sales Tax Fund (3018).
GROWTH MANAGEMENT IMPACT: This recommendation is consistent with the Long-Range Transportation
Plan and Objective 1 of the Transportation Element of the Collier County Growth Management Plan to maintain the
major roadway system at an acceptable Level of Service.
LEGAL CONSIDERATIONS: This item is approved as to form and legality and requires majority vote for
Board approval. -SRT
RECOMMENDATION: That the Board approves Change Order No. 1 to Agreement No. 21-7901, “Professional
Design and Related Services for Immokalee Road at Randall Boulevard Intersection Improvements,” with HNTB
Corporation, adding 400 days to the Project to provide additional design services in the amount of $263,883, and
authorize the Chairman to sign the attached Change Order. (Project Number 60147)
Prepared by Dennis F. McCoy, P.E., Project Manager III, Transportation Engineering Division, Transportation
Management Services Department
ATTACHMENT(S)
1. [LINKED] 21-7901_Contract_HNTB_FullyExec_Reduced (PDF)
2. CO1 Randall INT 60147 final SRT (PDF)
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COLLIER COUNTY
Board of County Commissioners
Item Number: 16.B.5
Doc ID: 28696
Item Summary: Recommendation to approve Change Order No. 1 to Agreement No. 21-7901, “Professional
Design and Related Services for Immokalee Road at Randall Boulevard Intersection Improvements,” with HNTB
Corporation, adding 400 days to provide additional design services in the amount of $263,883, and authorize the
Chairman to sign the attached change order. (Project Number 60147).
Meeting Date: 06/25/2024
Prepared by:
Title: Project Manager – Transportation Engineering
Name: Dennis McCoy
05/21/2024 2:35 PM
Submitted by:
Title: Division Director - Transportation Eng – Transportation Engineering
Name: Jay Ahmad
05/21/2024 2:35 PM
Approved By:
Review:
Transportation Management Services Department Jeanne Marcella Transportation Management Services
Department Completed 05/21/2024 3:08 PM
Transportation Engineering Robert Bosch TMSD Reviewer Completed 05/21/2024 3:37 PM
Procurement Services Sandra Srnka Level 1 Purchasing Gatekeeper Completed 05/21/2024 4:43 PM
Transportation Engineering Marlene Messam TMSD Reviewer Completed 05/22/2024 6:35 AM
Transportation Engineering Jay Ahmad TMSD Reviewer Completed 05/22/2024 8:06 AM
Transportation Management Operations Support Tara Castillo TMSD Reviewer Completed
05/28/2024 3:46 PM
Transportation Engineering Lisa Taylor TMSD Reviewer Completed 05/29/2024 10:18 AM
Road Maintenance Ellen Sheffey TMSD Reviewer Completed 05/29/2024 12:12 PM
Procurement Services Sandra Srnka Procurement Director Review Completed 05/30/2024 8:22 AM
Transportation Management Services Department Trinity Scott Transportation Completed
06/04/2024 9:50 AM
County Attorney's Office Scott Teach Level 2 Attorney Review Completed 06/10/2024 8:58 AM
County Attorney's Office Jeffrey A. Klatzkow Level 3 County Attorney's Office Review Completed 06/10/2024 9:12 AM
Office of Management and Budget Debra Windsor Level 3 OMB Gatekeeper Review Completed 06/10/2024 10:01 AM
Community & Human Services Maggie Lopez OMB Reviewer Completed 06/10/2024 1:45 PM
County Manager's Office Amy Patterson Level 4 County Manager Review Completed 06/19/2024 11:12 AM
Board of County Commissioners Geoffrey Willig Meeting Pending 06/25/2024 9:00 AM
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