124th Avenue Multimodal Corridor

Agency:	City of Thornton
State:	Colorado
Type of Government:	State & Local
Category:	Y - Construction of Structures and Facilities
Posted:	Apr 3, 2024
Due:	Apr 17, 2024
Solicitation No:	24-200
Publication URL:	To access bid details, please log in.

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CITY OF THORNTON

REQUEST FOR PROPOSALS

FOR

TRAFFIC ENGINEERING SERVICES

124TH AVENUE MULTIMODAL CORRIDOR

CDOT PROJECT NUMBER MTF M286-059 (26114)

PROJECT NO. 24-200

MARCH 2024

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II. INDEX OF CONTENTS

I. TITLE PAGE

II. INDEX OF CONTENTS

III. NOTICE REQUEST FOR PROPOSALS

IV. PROPOSAL INSTRUCTIONS AND INFORMATION

V. PROPOSAL PREPARATION

VI. EXHIBIT 1 ACCEPTANCE OF CONDITIONS STATEMENT

VII. EXHIBIT 2 AGREEMENT FOR PROFESSIONAL CONSULTING SERVICES

EXHIBIT A CONSULTANT’S GENERAL SCOPE OF SERVICES

EXHIBIT B CONSULTANT’S PERSONNEL AND SUBCONSULTANTS

LISTING

EXHIBIT C SCHEDULE OF CHARGES

EXHIBIT D FEDERAL CONTRACT REQUIREMENTS

EXHIBIT E PROJECT CONCEPT

VIII. EXHIBIT 3 REFERENCE AUTHORIZATION AND RELEASE FORM

IX. APPENDICES

APPENDIX A REFERENCE QUESTIONNAIRE PACKAGE INFORMATION

AND FORMS

APPENDIX B CDOT PROFESSIONAL SERVICES LOCAL AGENCY

CIVIL RIGHTS AND DISADVANTAGED BUSINESS

ENTERPRISE (DBE) CONTRACT REQUIREMENTS

APPENDIX C CDOT AFFIDAVIT OF SMALL BUSINESS PARTICIPATION

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III. NOTICE

REQUEST FOR PROPOSALS

The City of Thornton, CO (“Thornton”) respectfully requests separate sealed Proposals for

Transportation Design Services for 124th Avenue Multimodal Corridor, Project No. 24-200,

CDOT Project No. MTF M286-059 (26114) (hereinafter referred to as “Project”). Proposals

will be received until 3:00 p.m., local time, April 12, 2024, in the Contract Administration Office,

9500 Civic Center Drive, 2nd Floor City Hall, Thornton, CO 80229-4326.

Approved Methods for Submission of Proposals:

Electronic proposals shall be submitted/ uploaded to BidNetDirect.com website in response to

this solicitation;

Or Physical proposals may be submitted by mail or courier service;

Or Physical Proposals will be received in the Contract Administration Office, 9500 Civic Center

Drive, 2nd Floor City Hall, Thornton, CO 80229-4326.

Late Proposals will not be accepted under any circumstances.

Project Description: Project consists of public outreach, engineering design, and environmental

study and clearances for the phased construction and modification of existing and new

pedestrian and bicycle infrastructure and traffic calming elements on 124th Avenue between

Claude Court and Colorado Boulevard.

Every federally funded contract requires a DBE Goal. The DBE goal for this Project is two

percent (2.0%). The Proposer commits to the requirements for DBE participation. For

additional information refer to https://www.codot.gov/business/civilrights/compliance/prof-

services/resources-forms

Appendix C – Affidavit of Small Business Participation must submitted with proposal. Failure

of the proposer to submit the affidavit will result in the consultant being deemed non-responsive

and ineligible for award. If DBE goal is zero percent (0%) the Affidavit is still required, but the

CDOT Form 1331 is not.

Thornton utilizes the BidNet Direct System at www.BidNetDirect.com to distribute official copies

of the Request for Proposals (“RFP”) for use in preparing Proposals. Proposing firms will be

required to register with the website to download the RFP documents and addenda. There is

no charge by BidNet Direct for this service. If you experience problems with the BidNet Direct

website, please call 1-800-835-4603 for assistance. Proposing firms are required to

acknowledge all addenda with their Proposal and are encouraged to either register with the

website or to request to view the addenda posted on the Contract Administration bulletin board

prior to submission of a Proposal. Proposing firms that do not acknowledge all addenda may

be considered non-responsive. Upon request, the RFP documents, including addenda, are

also available for viewing on the City of Thornton Website,

https://solicitations.thorntonco.gov/solicitations or at the Contract Administration office located

on the 2nd floor of City Hall at 9500 Civic Center Drive, Thornton, CO. Proposing firms that do

not have download and/or printing capability in-house may contact a commercial reprographics

company for assistance with downloading and printing the RFP.

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124th Avenue Multimodal Corridor

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