9061 Questions and Answers.pdf

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Attached to
Slip and Creep of High-Performance Bridge Coatings
Solicitation number
RFP-07518
Issued by
Leon County, Florida

About this file

This document is a set of Questions and Answers from the Florida Department of Transportation regarding a Request for Proposals (RFP) for "Slip and Creep of High-Performance Bridge Coatings". The RFP is seeking competitive bids for this project, with a bid opening date of Wednesday, January 24, 2024 at 2:00PM EST. The project is focused on evaluating approved coating systems for use in slip critical bridge connections in Florida. Specifically, the RFP is interested in evaluating wire feed metalizing chemistries that are at least 99% aluminum composition. The primer coatings will be tested per the requirements of the RCSC (Research Council on Structural Connections) over the maximum allowed dry film thickness.

The contract opportunity is being issued by the Florida Department of Transportation, with the work to be performed within the jurisdictions of Leon County and Tampa City. All prospective bidders must be registered in the State of Florida's MyFloridaMarketplace system. No further details are provided on pricing terms, set asides, incumbents, funding amounts or sources, or other salient information.

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FLORIDA DEPARTMENT OF TRANSPORTATION

Procurement Office

605 Suwannee Street, MS 20

Tallahassee, Florida 32399-0450

Phone: (850) 414-4477

QUESTIONS AND ANSWERS DATE: January 12, 2024

BID No.: DOT-RFP-24-9061-SD

BID Title: Slip and Creep of High-Performance Bridge Coatings

OPENING DATE: Wednesday, January 24, 2024 @ 2:00PM EST

QUESTIONS AND ANSWERS

Question 1 What coating systems are already approved for use in slip critical bridge connections in Florida?

Answer 1

The following primers are approved for direct to metal applications as part of a high-performance coating system:

Sherwin Williams Zinc Clad II Plus

Carboline Carbozinc 11 HS

PPG Amercoat 68HS

Carboline Carbozinc 859

Sherwin Williams Zinc Clad III HS

Question 2 Are all wire feed metalizing chemistries up for consideration or is only 99% aluminum being considered at this time?

Answer 2 Only wire chemistries ≥ 99% aluminum composition are of interest to this study.

Question 3

Are primers to be tested at actual manufacturer recommended DFT’s (per pds) or at

0.002” over maximum allowed as per the RSC Specification for Structural Joints using High Strength Bolts, Appendix A?

Answer 3

All primers are tested per the requirements of RCSC (over maximum) so they are consistent with the previous research performed by FHWA and qualified the same way as all other pre-existing slip critical testing.

QUESTIONS AND ANSWERS PROVIDED ON PAGE 1

Bidders/Proposers must acknowledge receipt of this Addendum by completing and returning to the

Procurement Office, by no later than the time and date of the bid/proposal opening. Failure to do so may subject the bidder/proposer to disqualification.

Sally Dobson, Procurement Agent

Bidder/Proposer

Address

Submitted by (Signature)

QUESTIONS AND ANSWERS PROVIDED ON PAGE 1

Failure to file a protest within the time prescribed in Section 120.57(3), Florida Statutes, or failure to post the bond (if applicable) or other security required by law within the time allowed for filing a bond shall constitute a waiver of proceedings under Chapter 120, Florida Statutes.

File details come from the government source that posted it. Updated .