AGENDA CAPTION:
Title
Consider approval of Resolution 2026-211R, approving a Change in Service to the agreement with Burns & McDonnell Engineering Company, Inc. authorizing the next phase of Design-Build Services for the FM 1978 Water Reclamation Facility project, located at 548 Fleming Pass, in the estimated amount of $66,748,417.00; authorizing the City Manager, or her designee, to execute the Change in Service and to finalize any non-material revisions on behalf of the city; and declaring an effective date.
Body
Meeting date: November 17, 2026
Department: Engineering and Capital Improvements
Amount & Source of Funding
Funds Required: $66,748,417.00
Account or Project Number (C = CIP funds): C571
Funds Available: Yes
Account Name: FM 1978 Water Reclamation Facility
Fiscal Note:
Prior Council Action: Res. 2024-78R Regional Wastewater Services and Facilities Cost Sharing Agreement and subsequent amendments; Res. 2025-125R Contract with Burns & McDonnell Engineering Company, Inc.; June 16, 2026 - Council Presentation Update; July 7, 2026 - Res. 2026-121R Change in Service to the agreement for Phase 2A
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Background Information:
This resolution authorizes staff to proceed with an amount up to $66,748,417.00 the second planned contract price amendment to the progressive design-build agreement with Burns and McDonnell Engineering Company, Inc. for engineering services and construction for the FM 1978 Water Reclamation Facility project.
This second planned contract price amendment consists of the following scope of work elements for the two million gallons per day (2 MGD) water reclamation facility.
Phase 2B (Balance of Plant) Elements:
• Construction Phase Engineering Services
• Permitting Services
• Commissioning and Start-Up Services
• Site Work
• Electrical
• Yard Piping
• Cast-In-Place Concrete
• Structural Excavation
• Miscellaneous Metals
• Hoists
• Process Equipment Procurement
• Pre-Engineer Metal Buildings
• Interior Build-Out
• Paint and Coatings
• Plumbing
• HVAC
• Instrumentation and Controls
• Process Pipe and Equipment
• Fences and Gates
In May 2024, Council approved a cost sharing agreement with multiple developers to fund a new water reclamation facility in rapidly developing area in the southern part of San Marcos. The new facility will allow the City to avoid multiple, small package plants throughout the area around and upstream of the San Marcos River. The new facility is anticipated to treat 2 Million Gallons per Day (MGD) initially and be expandable to 8 MGD. An alternative delivery method for design and construction of the wastewater treatment facility is required to meet the agreed schedule and provide price certainty in lieu of conventional design-bid-build method, typically employed by the city.
This project was identified as a priority in the 2025 Wastewater Master Plan to address treatment capacity issues anticipated due to growth in southern San Marcos. Once FM 1978 Water Reclamation Facility is operational it will serve the immediate area and will allow the diversion of flows from the existing River Road Water Reclamation Facility to help defer some near-term capacity improvements needed there.
Construction is anticipated to begin on FM 1978 Water Reclamation Facility in November 2026 and complete in approximately two years. This is the final planned amendment to the agreement.
Council Committee, Board/Commission Action:
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Recommendation:
Staff recommends approval of this item.