Engineering Services for the Union Pacific Railroad (UPRR) Cadiz St. Underpass (CSJ 0918-47-469) (Step One of Two-Step RFQ/RFP)
Closed State & local contract opportunity Posted
- Solicitation number
- CIZ26-TPW-4006
- State
- Texas
- Responses due
Opportunity facts
- Jurisdiction
- NIGP codes
- 918 Consulting Services
- 91843 Environmental Consulting
- 91896 Transportation Consulting
- 92032 Intelligent Transportation System Software (To Include Design, Development, And Maintenance Services)
- 925 Engineering Services, Professional
- 92513 Bridge Engineering
- 92517 Civil Engineering
- 92528 Drainage Engineering
- 92536 Engineering Services (Not Otherwise Classified)
- 92597 Water Supply, Treatment, And Distribution/Engineering
- UNSPSC codes
- 81103300 Geomatics engineering
- 81101500 Civil engineering
- 81101501 Well engineering
- 92110000 Military services and national defense
- 81102501 Mine permitting service
- 94000000 Organizations and Clubs
- 81103400 Engineering procurement and project management services
- 81103404 Offshore engineering procurement and construction services
- 81000000 Engineering and Research and Technology Based Services
- 81100000 Professional engineering services
Show all 27
- 81102702 Process control system design and engineering service
- 81101531 Sanitation engineering service
- 81101529 Acoustic engineering
- 81101606 Marine engineering
- 93000000 Politics and Civic Affairs Services
- 81130000 Statistics
- 93100000 Political systems and institutions
- 93110000 Socio political conditions
- 93120000 International relations
- 81103402 Front-end engineering design services
- 81103403 Detailed engineering services
- 81103405 Onshore engineering procurement and construction services
- 78142200 Aviation-Related services and consultancy
- 81101607 Textile engineering service
- 81103406 Conceptual Studies and Pre-Front-end engineering design services
- 81101527 Wastewater engineering
- 81101528 Stormwater engineering
Opportunity details come from dallascityhall.bonfirehub.com. Updated .
About this opportunity
The City of Dallas Department of Transportation and Public Works is soliciting statements of qualifications (SOQ) from civil engineering firms for engineering services supporting the Union Pacific Railroad Cadiz Street Underpass project (CSJ 0918-47-469) under Step One of a two-step RFQ/RFP, with SOQs due September 11, 2026 at 1:00 p.m. and a pre-solicitation meeting scheduled for August 18, 2026 at 9:30 a.m. via Microsoft Teams.
The scope encompasses refinement of a preliminary planning document, NEPA-compliant environmental services, and development of detailed plans, specifications, and estimates for reconstruction of the Cadiz Street UPRR bridge and widening of a divided roadway from 3 lanes to 4 lanes with bicycle and pedestrian improvements on Cadiz Street from west of Hotel Street to Botham Jean Boulevard. Services include roadway and retaining-wall design, hydrologic and hydraulic analysis, traffic engineering and signal design, right-of-way mapping, water and wastewater design, utility coordination and subsurface utility engineering, survey, geotechnical data collection, traffic control planning, railroad coordination, and optional value engineering and construction-phase support services.
Statements of qualifications will be opened publicly at 2:00 p.m. on September 11, 2026. Qualification openings can be viewed via the City of Dallas Webcasting Website. The RFQ packet is available beginning August 13, 2026 from the City of Dallas Euna site, and all addenda are posted there. No contract value, incumbent, or evaluation weighting is specified in the source material.
Opportunity text
The City of Dallas Department of Transportation and Public Works (TPW) (City) is seeking statements of qualifications (SOQ) from experienced civil engineering firms who can demonstrate the firm has the resources, experience, and qualifications to provide engineering services for the refinement of the preliminary planning document, environmental services complying with NEPA requirements and the development of a detailed plans, specifications, and estimates (PS & E) for the reconstruction of the Cadiz Street Union Pacific Railroad (UPRR) bridge and widening of a 3-lane divided roadway to a 4-lane roadway with bicycle and pedestrian improvements on Cadiz Street from West of Hotel Street to Botham Jean Boulevard. These services may include, but are not limited to, preparing roadway, retaining walls, bridge designs, hydrologic and hydraulic design, traffic engineering, operations and signal design, right-of-way mapping, water/wastewater design, utility adjustment coordination, subsurface utility engineering, utility engineering, survey, geotechnical data collection, traffic control plan, railroad coordination and if requested, value engineering study, and provision of construction phase services necessary to support the design process. Full project details are outlined in the RFQ packet. The RFQ packet may be obtained beginning Thursday, August 13, 2026, from the City of Dallas Euna site. All Addenda are posted to the City of Dallas Procurement Services Euna website. Statement of Qualifications are due at 1:00 p.m. on Friday, September 11, 2026, and will be opened by the City at 2:00 p.m. on Friday, September 11 2026. Qualification Openings can be viewed on the City of Dallas Webcasting Website (https://dallastx.swagit.com/bid-purchasing). A Pre-solicitation meeting will be held at 09:30 AM (CST), Tuesday, August 18, 2026, via Microsoft Teams: https://teams.microsoft.com/meet/211560137442702?p=Ihi6JsUUOWBKo3CDaC Call-in Information for Pre-Solicitation Meeting: 1-469-217-7604; Meeting ID 427 487 000# (audio only)
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