South Line Air Relief Valve Replacement - Phase 2
Closed State & local contract opportunity Posted
- Solicitation number
- 6034
- State
- Texas
- Responses due
Opportunity facts
- Jurisdiction
- Point of contact
-
- Rance Ingram ringram@gcwatx.gov (409) 705-4392
Opportunity details come from constructionbidsource.com. Updated .
About this opportunity
Galveston County, Texas is soliciting bids for the South Line Air Relief Valve Replacement — Phase 2, with proposals due October 13, 2026. The project involves removal and replacement of nine existing air release valves (ARVs 7–15) with new Vent-O-Mat ARV units or approved equals, along with ancillary water infrastructure improvements.
The scope includes furnishing and installing galvanized vent piping with protective painting in manhole and above-grade locations; steel bollards; HDPE manhole inflow protectors manufactured by ESL Utility & Municipal Products or approved equals; anti-corrosion wrap on existing headers, plug valves, and proposed air valves; and identification signage. All materials and components must meet or exceed specified performance criteria, with provisions for approved equal substitutions where applicable.
This phase represents a continuation of a broader air relief valve replacement program across the South Line distribution system, indicating staged implementation of infrastructure improvements. The technical specification document (7 MB PDF, posted September 29, 2026) establishes detailed requirements and standards for materials, installation methods, and quality assurance procedures necessary for project execution.
Opportunity text
Remove existing Air Release Valve and Replace with new Vent-O-Mat ARV or approved equal. 1. Proposed 4 ARVs. a. South Line ARV 7. b. South Line ARV 8. c. South Line ARV 9. d. South Line ARV 10. e. South Line ARV 11. f. South Line ARV 12. g. South Line ARV 13. h. South Line ARV 14. i. South Line ARV 15. B. Furnish and Install Galvanized Vent Piping. 1. Paint all piping in the manhole and above grade. C. Furnish and Install and paint Steel Bollards. D. Furnish and Install HDPE Manhole Inflow Protectors made by ESL Utility & Municipal Products or approved equal. E. Furnish and install anti-corrosion wrap on existing header, existing plug valve, and proposed Air Valve. F. Furnish and Install identification sign.
Files
| File | Type | Posted |
|---|---|---|
| South Line Air Relief Valve Replacement Phase 2 Technical Specification.pdf |
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