Site work for a water / sewer project in San Jose, California. Completed plans call for site work for a water / sewer project.

**As of May 14th, 2026, this project has not yet been awarded. The project is expected to be awarded on May 26, 2026** QA date changed 03/02/2026 05:00 PM To 04/06/2026 05:00 PM as Adaa 3 Please refer to the Notice to Bidders for the full Summary of Work for this Project. Gravity Dewater the Penitencia Delivery Main, Pipelines at Penitencia Water Treatment Plant, Parallel East Pipeline, and Milpitas Pipeline at the locations shown on the plans and as specified in this specification. Treated water shall be dechlorinated before its release to storm drains or local water bodies. Refer to specification section 23.07 for additional requirements and information. a. The Pipelines described above are interconnected, and therefore the gravity dewatering scope is incorporated into this project. Completely drain and remove water from East Pipeline and Penitencia Delivery Main between Piedmont Valve Yard and Patt Line Valve as shown on the plans and as specified in this specification. Treated water shall be dechlorinated before its release to storm drains or local water bodies. Refer to specification section 23.07 for additional requirements and information. Perform work on the treated water transmission pipeline appurtenances sites from the PDM/MPL Line Valve Vault to Patt Line Valve (STA75+54.00) and at Thompson Creek Line Valve (Snell Pipeline). See the Pipeline Maintenance Tables on sheets G-06 through G-07 of the Project drawings for the appurtenance work to be completed at each site. Excavate, remove, and reinstall hatch panels at Patt Line Valve and Mabury Turnout, and remove and reinstall roof at Thompson Creek Line Valve (Snell Pipeline) and MPL/PDM Line Valve to facilitate work. Install in-line static mixers at the existing Thompson Creek Line Valve (on Snell Pipeline), at the existing Patt Line Valve (East Pipeline), and the proposed Indus Line Valve (East Pipeline) and associated piping modifications, fittings, hardware, insulation kits, and temporary platform removal/modifi cation. Remove approximately 80 linear feet of existing Bar-Wrapped Concrete Cylinder Pipe (AWWA C303) and furnish, construct, and Install the new 48-inch manually operated Indus Line Valve, associated vault, valves, piping, and appurtenances on East Pipeline. Install a new 48-inch motor-operated line valve at the Patt Line Valve Vault, and associated valves, piping, fittings, appurtenances, electrical services, and control systems. Excavate, remove, furnish, and replace the 20-inch buried manually operated valve near Mabury Turnout, and remove, furnish, and replace the 20" motor operated valve and the 16" flowmeter within the existing Mabury Turnout vault, and associated fittings, piping, valves, electrical services, and control systems. Provide logistical support (including traffic control, removal of flanges and appurtenances, and providing access and ventilation) for and participate in the manned internal visual and electromagnetic inspection of East Pipeline by the District and its third-party consultant. Clear and grub as needed for access to perform the Work. Tree removal for the Indus location. Perform internal pipeline repair work as specified and as needed should deteriorated pipe sections be identified during the internal pipeline visual and electromagnetic inspection, including, but not limited to Weko seals, and mortar repairs. Prepare and coat all in-vault and exposed pipeline appurtenances and associated piping assembly components. Prepare, coat, and waterproof at vault interior walls. Waterproof the interior and exterior walls of cast-in-place and precast vaults Install electrical conduits, enclosures, lights, and panels as shown on the Drawings. Coordinate and install supervisory control and data acquisition (SCADA) system components. Furnish, install, and test all cathodic protection systems and associated components. Furnish and install vault hatches, manholes, ladders, vent hole screens, and corrosion control test stations. Install new vault bases and at-grade manhole structures over existing pipeline nozzles where shown on the drawings. Extend existing 24-inch Nozzles where shown on the drawings. Install one new nozzle on existing bar-wrapped concrete cylinder pipe where shown on the drawings. Procure and install appurtenance components including, but not limited to, valves, flanges, pipe joints, and utility boxes. Install Air Relief Valve (ARV)vent piping. Replace gaskets and hardware on existing nozzles and blind flanges. Provide environmental support, surveys, monitoring, and BMP management. Provide traffic control and logistical support for pipeline flushing and disinfection efforts at all vault locations on East Pipeline, Parallel East Pipeline, Milpitas Pipeline, and Penitencia Delivery Main. Support includes but is not limited to providing and managing discharge BMPs, water quality monitoring of disinfection discharges, the transportation and delivery of disinfection chemical, materials, and equipment to and from the injection and discharge sites. This work may be require 24/7 support during the disinfection procedures. Restore all impacted work sites to a condition equal to or better than that existing prior to construction. The Project has one (1) shutdown scheduled for the shutdown-required work. The Contractor shall complete all shutdown-required work within the shutdown period scheduled. The District expects multiple crews to be deployed to complete the shutdown-required work. Please refer to the milestone table for more information about shutdown durations. The Contractor is referred to Article 16.01.01. for shutdown constraints. 1. The key isolation points for this shutdown are Penitencia Water Treatment Plant, the VW/SFPUC Intertie, Parallel East Pipeline Line Question Deadline 03/02/2026 at 5:00 PM PT Questions During Bidding. Written questions must be submitted electronically The estimated cost of the Project is between $5 million to $6 million. *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document.