CN-550000-CAS54-W0080000.pdf

STATE OF FLORIDA DEPARTMENT OF TRANSPORTATION

TASK WORK ORDER FOR PROFESSIONAL SERVICES

375-030-25

PROCUREMENT

08/21

Consultant:

Address:

Date:

4/21/2029

*Limiting or Estimating/Budgeted Amount.

Distribution:

Task Work Order No.:

Contract No.: Payment FM No.:

CAS54 453447-1-32-01

$906,741.71

(name) (title) Signature

Derwood Sheppard, P.E. State Roadway Design Engineer

Other Notes:

An independent assessment of the staff hours and quantities for the proposed services has been performed, and found to be fair, reasonable, and competitive.

(LA4) Units worked at loaded billing rates in Table 6

Page 1 Total

Page 2 thru 6 Subtotal

Total

Task Services - Ayres Associates Inc.

HNTB Corporation

1276 Metropolitan Blvd.

Suite 304

Tallahassee, FL 32312

(To be entered upon execution of T.W.O.)

Brief Task Description:

In accordance with the above referenced contract, you are authorized to perform the tasks detailed in attached Exhibit A (Scope of Services).

Compensation elements are as follows:

Element Description Amount Estimate/LimitMethod of Compensation

The total amount or the limiting amount of the compensation will be:

All services required under this Task Work Order will be completed on or before:

$20,031.76

$20,031.76 Estimate

Alternate Intersection/Interchange Review

Signature

Senior Vice President

$20,031.76

$0.00

(name) (title)

Len Becker

$20,031.76

Total authorizations to date (including this one):

Departmental Approval:

Consultant Acceptance:

Docusign Envelope ID: 6C398004-E901-452A-AF57-3A1DEDE9F3A4

01/09/2025 | 4:38 PM EST

FLORIDA DEPARTMENT OF TRANSPORTATION

FUNDS APPROVAL

CAS54

1/9/2025

CONTRACT INFORMATION

FUNDS APPROVAL INFORMATION

FUNDS APPROVED/REVIEWED FOR JASON ADANK, CPA, COMPTROLLER ON 1/9/2025

Action: Task Work Order

Reviewed or Approved: APPROVED

Organization Code: 55406000960

Expansion Option: A4

Object Code: 131500

Amount: $20,031.76

Financial Project: 45344713201

Work Activity (FCT): 011

CFDA:

Fiscal Year: 2025

Budget Entity: 55100100

Category/Category Year: 088849/25

Amendment ID: W008

Sequence: 00

User Assigned ID: TWO 8

Enc Line (6s)/Status: 0008/04

Total Amount: $20,031.76

Contract: CAS54

Contract Type: CA - ENGINEERING (ENGINEER)

Vendor Name: HNTB CORPORATION

Vendor ID: F431623092012

Beginning Date of This Agreement: 04/22/2024

Ending Date of This Agreement: 04/21/2029

Contract Total/Budgetary Ceiling: bc = $5,000,000.00

Method of Procurement: C - REQUEST FOR PROPOSAL (287.55,F. S.)

Description: The Department requires professional engineering and data analysis consultant services to support the State Roadway Desi

Page1 of 1

To: Ronda.Yawn@dot.state.fl.us

Task Work Order Scope of Services

Roadway Design Support Consultant

TWO #: 8

TWO Name: Alternative Intersection / Interchange Review Authorized Amount: $20,031.76 Contract Number: CAS54 Department Project Manager: Derwood Sheppard, P.E.

Department Contract Manager: Ronda Yawn Department TWO Manager: James McGinnis, P.E.

Consultant Project Manager: Dave Crombie, P.E.

Compensation Method: Limiting Amount TWO End Date: 04/21/2029

I. OBJECTIVE

The objective of this task is to review Alternative Intersection projects on an as needed basis.

Intersection/interchange configurations covered by this scope include the following:

• Roundabout

• Median U-Turn (MUT)

• Restricted Crossing U-Turn (RCUT)

• Jug Handle

• Displaced Left Turn (DLT)

• Continuous Green-T

• Quadrant Roadway

• Diverging Diamond Interchange (DDI)

Reviews will be in accordance with Section II below and will verify that the proposed Alternative

Intersection designs follow best practices as established by industry. Areas for further design refinement will be identified to maximize the operational and safety performance of the

Alternative Intersections while considering project specific constraints.

II. SERVICES TO BE PROVIDED/DELIVERABLES

Tasks to be performed under this Task Work Order may include, but are not limited to:

• Review of Phase I Plans Submittal. Specific items to be covered in the Phase I Plans review may include:

o Review of operational analysis including influence of upstream and downstream intersections and interchanges o Verify lane configuration is consistent with the operational analysis o Verify storage lengths can accommodate 95% queue o Verify horizontal curvature and superelevation transitions are consistent with design speed o Verify accommodation of design vehicle(s) for all turning and through movements (i.e. Autoturn) o Verify that the design minimizes the potential for vehicle path overlap and results in appropriate driver view angles o Review the potential for wrong-way movements o Verify there is adequate sight distance for the selected design speed o Verify adequate view angles are provided at the intersections for vehicles, pedestrians, and bicyclists o Verify fastest path speed checks in accordance with NCHRP 672. (Roundabouts Only) o Review the vertical geometry for adequate drainage, cross slopes, and cross slope breaks.

o Review multi-modal accommodation including pedestrian crossing locations, pedestrian refuge design, bicycle features, transit, and bus stops.

o Recommend modifications based on best practices

• Review of Phase II Plans Submittal. Specific items to be covered in the Phase II Plans review may include:

o Review of signing, pavement marking, and channelization details for adequate messaging to motorists, pedestrians, and bicyclists.

o Review of signal pole and signal head locations for sight lines, sight angles, and constructability.

o Review of the number and location of signal cabinets being proposed and the appropriate traffic control wiring needed.

o Review of lighting needs.

o Review of Temporary Traffic Control Plan for efficient construction techniques, improved traffic operations during construction, temporary signal pole and head placement, adequate signing, maintenance of traffic movements, maintenance of pedestrian/bicycle/transit mobility.

o Review of pavement joint layout to constructability and function. (Concrete pavement only).

o Plan notation, including establishment of baselines and profile grade lines, cross sections, grading plans in the trumpet areas, proposed surfaces, intersection detail sheets, and specific geometry COGO elements for non-traditional striping options to convey the design to the contractor.

o Recommend modifications based on best practices

• Participate in meetings or conference calls, as needed, to discuss review comments with

FDOT and project team.

Deliverables to be submitted under this Task Work Order may include but are not limited to the following. Actual deliverables to be agreed upon with the FDOT PM for each individual review assignment.

• Phase I Review o Redline mark-ups of plans o CADD files with Autoturn analysis, sight distance analysis, and recommended modifications o CADD files with Fastest Path analysis. (Roundabouts only).

o CADD files with recommended modifications o Memorandum summarizing review comments.

• Phase II Review o Redline mark-ups of plans and documentation o Memorandum summarizing review comments

III. SERVICES/MATERIALS PROVIDED BY THE DEPARTMENT

The Department will provide the following:

1. Plans and documents to be reviewed, including PDF of plans and appropriate CADD files of design

2. Project history and discussion of critical constraints

3. Traffic operational models to be reviewed

4. Required date for submittal of deliverables

IV. SCHEDULE

Review time for each submittal listed above is approximately two weeks or as agreed upon with the Department PM at the time of task assignment.

V. COMPENSATION

AYRES ASSOCIATES FEE ESTIMATE

JOB CLASSIFICATION STAFF HOURS

LOADED

HOURLY RATE

TOTAL

Chief Engineer 1 Home 70 $254.60 $17,822.00

Senior Engineer 1 Home 6 $177.97 $1,067.82

Chief Utility Coordinator Home 2 $158.09 $316.18

Secretary/Clerical Home 8 $103.22 $825.76

TOTAL LIMITING FEE ESTIMATE 86 $20,031.76

Ayres Associates Inc.