Request for Proposals for On-Call Engineering and related Professional Services

The City of Commerce City (“City”) is soliciting proposals from qualified vendors (“Respondents”) to provide on-call professional engineering services and technical support, including roadway & drainage design, traffic engineering, plan review, construction management, environmental, geotechnical services, land acquisition & appraisal services, and surveying, as more fully described in this Request for Proposals (“RFP”). Any selected Respondent will be expected to provide professional Services to the City in one or more of the aforementioned subject areas, as more fully detailed in the Scope of Services section of this RFP (“Services”).

This RFP provides a general description of the professional service areas for which the City is seeking qualified Respondents, submittal requirements, and outlines selection criteria and the selection process. A response to this RFP (“Proposal”) should serve as a complete approach to providing one or more of the Services listed above. Joint submittals are encouraged to ensure the ability to provide all services requested in this scope, however separate submittals from Respondents responding to a single service will also be accepted. Each proposal must clearly state which services the firm (team) is willing to perform along with all pertinent rates for the services. Any proposed subcontractors/team members must be identified and their roles clearly defined in the Proposal.

The City intends to execute contracts with an anticipated notice to proceed date of January 31, 2024 with one or more selected Respondents (a selected Respondent will be referred to as “Consultant” in this RFP and any resulting contract). Any contracts awarded will be on a non- exclusive basis for an initial 3-year term at the same rates, with the City having the option to extend for up to two (2) potential annual renewals at negotiated rates, subject to annual appropriation. Any selected Respondent will be expected to enter into a Master Professional Services Agreement with the City consistent with the terms of this RFP.
Submission requirements and deadlines are detailed in Section 6 of this RFP.

• Questions regarding RFP requirements must be received by Michael McGoldrick, CIP Manager in writing at mmcgoldrick@c3gov.com by 5:00 p.m. MT on Wednesday, November 27, 2024.
• Proposals must be received by 2:00 p.m. MT, on Friday, December 20, 2024.

The City reserves the right to modify this RFP or the selection process, to cancel this RFP, to reject or accept any Proposal, and to waive any informalities or irregularities in any Proposal, without liability, at any time.

Associated Documents:
Request for Proposals for On-Call Engineering and related Professional Services