Intercontinental Airport (IAH) Wastewater Treatment Expansion

Agency: City of Houston
State: Texas
Type of Government: State & Local
NAICS Category:
  • 221320 - Sewage Treatment Facilities
  • 237110 - Water and Sewer Line and Related Structures Construction
Posted Date: Sep 10, 2025
Due Date: Sep 18, 2025
Solicitation No: CSP-2025-0001
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Reference Number: CSP-2025-0001
Title: Intercontinental Airport (IAH) Wastewater Treatment Expansion
E-BID
Due Date: 9/18/2025

Open
Reference No.
CSP-2025-0001
Due Date
September 18, 2025 at 10:0:0 AM CDT
Time Remaining
7 Days
Basic Info
Release Date
8/21/2025
Type
Competitive Sealed Proposal Method
Department(s)
Houston Public Works
Categories
Wastewater Treatment Plant, Operations, and Testing
Wastewater Construction
Wastewater Consulting
Wastewater Design/Engineering
Wastewater Operation
+ 1 more
Additional Info
Budget
Engineer's Estimate: $52,900,000.00
Contact Info
Contact Name
Kim Bush
Email Address
kim.bush@houstontx.gov
Download Package
Attachments
R-000265-0147-4 Project Manual.pdf
Solicitation
R-000265-0147-4 Drawings.pdf
Other
SIGNATURE PAGE - NON WORK ORDER.pdf
Other
19-061e. Trench Safety.pdf
Other
19-061E-Geotech.pdf
Other
21-01-027 Wetland Deliniation.pdf
Other
21-800E-I WETLANDS AND WATER BODIES DELINEATION.pdf
Other
1130033801 THREATENED AND ENDANGERED SPECIES SU.pdf
Other
Threatened and Endangered Species Additional.pdf
Other
Lead Asbestos Survey.pdf
Other
224701062 - ESA I.pdf
Other
1130035201F ESA II.pdf
Other
21-86401.001 cultural resources assessment.pdf
Other
SWPPP Plans R1A_VOLII ADDITIONS.pdf
Other
LOC No. 1 - IAH WWTP Expansion.docx.pdf
Letter of Clarification
R-000265-0147-4 Mylar Drawings PM Initialed - F.pdf
Other
R-000265-0147-4 - Addendum 1.pdf
Solicitation
R-000265-0147-4_Addendum_2_-_Final.pdf
Solicitation
09.09.2025 Planholder.csv
Other
LOC 2 - Intercontinental Airport (IAH) Wastewat.pdf
Letter of Clarification
E-Bid Attachments
00450 - Bidders Statement of MWBE Status.pdf
E-Bid: E-Form Attachment
00454 - Affidavit of Non-interest.pdf
E-Bid: E-Form Attachment
00457 - Conflict of Interest Questionnaire.pdf
E-Bid: E-Form Attachment
00455 - Ownership Information Form.pdf
E-Bid: E-Form Attachment
00460 - Pay or Play Acknowledgement Form.pdf
E-Bid: E-Form Attachment
00470 - Bidder's MWSBE Participation Plan.pdf
E-Bid: E-Form Attachment
00430 - Bidders Bond.pdf
E-Bid: E-Form Attachment
Bid Form - Locked.xlsx
E-Bid: E-Form Attachment
Description

This project consists of WWTP expansion to treat 11 MGD average annual daily flow (AADF) and 55 MGD 2-hour peak flow, with site/space provision for future expansion to 14 MGD AADF and 78 MGD 2-hr peak flow.

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