Green Lake Water Control Structure Re-Establishment RFP

Agency: Guadalupe-Blanco River Authority (GBRA)
State: Texas
Type of Government: State & Local
NAICS Category:
  • 237110 - Water and Sewer Line and Related Structures Construction
  • 237990 - Other Heavy and Civil Engineering Construction
Posted Date: Apr 14, 2026
Due Date: May 6, 2026
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Description

Green Lake Water Control Structure Re-Establishment RFP
Summary

Details
ID:
2026-006
Estimate:
1,400,000.00
Type:
Owner:

Location
Refugio County, TX
No Map

Scope

Construction of a water control structure to manage flows between Green Lake and GBRA’s diversion canal. The superstructure is comprised of NZ26 sheetpile and related connections and reinforcement. The structure includes an inlet overflow weir to allow overflow from the lake above elevation 2.0 ft (datum) and discharge through two 48-in reinforced concrete pipes to the adjacent GBRA diversion canal. Other work includes removal of the old structure remains, inlet and outlet side rock rip rap pads, an upgraded embankment access road extending over the top of the structure, and contractor’s site access development.


Pre-Bid Details
Date:
4/09/2026
Time:
10:30 AM
Location:
GBRA's Tivoli Office, 106 Main Street, Tivoli, Texas 77990
Notes:
MANDATORY

Bid Details
Date:

5/06/2026

TBA
Time:

2:00 PM
CST
Location:
Notes:

Contact Address
Guadalupe-Blanco River Authority
2225 E Common St
New Braunfels, Texas 78130

Contact Info
Contact:
Denise Gomez-Esquivel
Phone:
Fax:
Email:
purchasing@gbra.org

Bid Package Notes

Additional Notes

Pre-Proposal Conference Details - Meeting is in-person and attendance is MANDATORY.

Date & Time: Thursday, April 9, 2026 at 10:30AM Central Time
Location: GBRA's Tivoli Office, 106 Main Street, Tivoli, Texas 77990

Additionally, GBRA will host a non-mandatory 2nd site visit on Thursday, April 23, 2026, at
10:30am Central Time.

This 2nd site visit is ONLY open to firms that attended the mandatory pre-bid meeting which was hosted on April 9, 2026. The 2nd site visit provides opportunities for said firms to gain closer access to work site. Attendance for said firms is not mandatory but highly encouraged.

Meeting location is GBRA Tivoli Office 106 Main Street, Tivoli, TX 77990.
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Tarrant Regional Water District

Due by 9/24/2026

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