26/0080 - Hydraulics & Hydrology Services for the Hardy Downtown Connector (HDC) Program for the Harris County Toll Road Authority

AI Summary

Harris County seeks hydraulics and hydrology services for the Hardy Downtown Connector Program under the Toll Road Authority. This RFSQ opportunity includes engineering consulting related to civil infrastructure with key dates from April 24 to June 1, 2026.

Opportunity details

Solicitation No.: 230726
Type / RFx: RFI
Status: Open
Level: county
Published Date: Invalid Date
Due Date: June 1, 2026
NAICS Code: 541330 AI guide
Jurisdiction: Harris County
State: Texas
Agency: Harris County

Description

Hydraulics & Hydrology Services for the Hardy Downtown Connector (HDC) Program for the Harris County Toll Road Authority

Commodity Codes

Commodity Codes: NIGP 305 Engineering And Architectural Equipment, Surveying Equipment, Drawing Instruments, And Supplies NIGP 20982 Scientific, Statistical, Engineering, Mathematical, and Mapping Software, Including Photogrammetry, Mainframes and Servers NIGP 30642 Engineering Supplies, Miscellaneous, Environmentally Certified Products NIGP 84571 Civil Engineering & Materials Testing Equipment

Events & Timeline

Status	Event Name	Location	Description	Dates	Mandatory
Ongoing	Open Date	Online Portal	Posting date for the Opportunity	Apr 24th 2026, 11:00 AM CDT	N/A
Upcoming	Pre-Submittal Conference	Virtual Conference	Microsoft Teams meeting Join: https://teams.microsoft.com/meet/28488613337069?p=JiiiLCC7ElnSwiDM18 Meeting ID: 284 886 133 370 69 Passcode: UW2Xm9fY ________________________________________ Dial in by phone +1 312-667-5170,,965553171# United States, Chicago Find a local number Phone conference ID: 965 553 171#	May 5th 2026, 2:00 PM CDT - May 5th 2026, 3:00 PM CDT	No
Upcoming	Questions Due Date	Online Portal	Deadline to submit Questions	May 8th 2026, 2:00 PM CDT	N/A
Upcoming	Close Date	Online Portal	Deadline for Submissions	Jun 1st 2026, 2:00 PM CDT	N/A

Requested Information

Note: Template files for the items below (BidTables, Questionnaires) are available in the Attachments section of this opportunity.

Name	Type	# Files	Requirement
RFQ Acknowledgement	File Type: PDF (.pdf)	Multiple	Required
Tax Residence Certification	File Type: PDF (.pdf)	Multiple	Required
Form 1295 Certificate of Interested Parties	File Type: PDF (.pdf)	Multiple	Required
SOQ (Response to Evaluation Criteria)	File Type: PDF (.pdf)	Multiple	Required
Proof of Insurance	File Type: PDF (.pdf)	Multiple	Required
Subcontractor Listing Form	File Type: PDF (.pdf)	Multiple	Required
MWBE Utilization Plan	File Type: PDF (.pdf)	Multiple	Required

Attachments

Key dates

Invalid DatePublished
June 1, 2026Responses Due

AI classification tags

hydraulics services hydrology services civil engineering engineering consulting toll road authority infrastructure program surveying equipment materials testing equipment

Frequently asked questions

SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.