UT ERFO 70014(2)_Pre-Bid Meeting Presentation.pdf

UT ERFO 70014(2)

Santaquin Canyon Road

Pre-Bid Meeting May 30, 2023

Presentation Outline

• Project Partners

• Project Introduction

• Project Photo Log

• Project Scope Details

• Contract Requirements & Solicitation Notes

• Questions

• Retaining Wall Design

Project Partners

Design Engineer;

Construction Contract

Administration

Owner

Roles & Responsibilities

Project Introduction Project Location

Project Introduction Project Location – Sites within 2.0 mile portion of road

Project Photo Log Site 2 – Guardrail, Aggregate, Paving

Site 3 – Retaining Wall, Guardrail, Aggregate, Paving

Site 3A - Retaining Wall, Guardrail, Aggregate, Paving

Site 4 – Box Culvert (17’ x 8’), Aggregate, Paving

Site 4A – Rock Embankment, Aggregate, Paving

Site 5 – Box Culvert (12’ x 4’), Riprap, Aggregate, Paving

Site 5 – Box Culvert (12’ x 4’), Riprap, Aggregate, Paving

Site 5A – Retaining Wall, Guardrail, Aggregate, Paving

Site 6 - Box Culvert (15’ x 8’), Aggregate, Paving

Site 6A – Special Rock Embankment

Site 7 – Rock Embankment, Aggregate, Paving, Plantings

Site 7A - Box Culvert (14’ x 8’), Aggregate, Paving

Project Scope Details

Contract Requirements

• Comply with 401, 404, and Stream Alteration Permit

• Contractor Developed SWPPP and erosion control measures

• Vegetation Clearing (little to none anticipated) and Migratory Birds

Impacts – Nest Survey

• Best Management Practices

• Schedule A Contract Completion Date of November 30, 2023

• Option X Contract Completion Date of October 11, 2024

• Winter Shutdown Anticipated between December 1, 2023 and May 15, Solicitation Notes

• Full and Open Advertisement

• Intent is to award both Schedule A and Option X

• Bid opening scheduled for June 14, 2023 at 2:00pm MDT.

• Submit all questions in writing to CFLContracts@dot.gov. Deadline for submitting technical questions is June 7, 2023 at 4:00pm MDT.

mailto:CFLContracts@dot.gov

Questions

Thank you for your interest in this project

Retaining Wall Design

Retaining Wall SCRs

• Section 254 – Precast Concrete Block Retaining Walls

• Use of gravity wall systems preferred

• If wall heights preclude use of gravity system, use MSE wall system with concrete block facing units, per Sections 255 and 257

• Intent is for expeditious and economical design and block fabrication

(utilization of “stock” concrete blocks)

• Wall Design

• Use established LRFD procedures for internal and external stability

• Wall Submittal – based on recent ground survey

• Design Calculations

• Wall Details and Drawings