Acoustic Water Leak Detection RFPs

The work includes various maintenance access and pipeline isolation improvements along the existing Brine Discharge Pipeline (16" to 30" diameters). Construction generally includes the installation of 4 pipeline/access improvements along Goetz Road, 2 pipeline/access improvements along Winter Circle, 4 pipeline/access improvements along the Salt Creek channel and within the Salt Creek Trail, and 2 pipeline/access improvements located inside the District's Sun City Regional Water Reclamation Facility property. The work also includes cleaning of approx. 13,140 LF of the existing Brine Discharge Pipeline.

Furnish and deliver all plumbing fixtures, valves, piping, and miscellaneous fittings as specified below. All pipe shall be new, High Density Polyethylene (HDPE) black pipe designed for potable water service and capable of heat-fusion joints.

Work consists of pipeline replacement.

Water utility meters and monitoring systems. Contract period: 12/01/26 - 11/30/29.

The Ohio Adjutant General (Ohio Army National Guard) is soliciting contractors to install acoustic flooring at Rickenbacker Building 945, including development and implementation of an Environmental Work Plan and compliance with environmental and asbestos-handling requirements. The work includes waste management, spill prevention, stormwater controls, inspections, and ensuring materials are free of contaminants. The contract period begins upon approval of the Environmental Work Plan and continues through project completion; estimated value range is approximately $25,000–$90,000.

The Acoustic Camera from National Laboratory replaces that guesswork with sharp 3D imagery generated from sound, achieving sub-millimeter depth resolution in near real time. Instead of inferring the size and orientation of a submerged object from an impression block or a low-frequency sonar return, an operator receives an actual shape, with depth cues and material hints, on the first pass.

The U.S. Bureau of Reclamation, Upper Colorado Basin Region issued a presolicitation for the Navajo-Gallup Water Supply Project (NGWSP) Block 2-3 Pipeline to construct buried water transmission pipelines and storage tanks. This full and open procurement has an estimated value between $100,000,000 and $150,000,000 and is expected to be a fixed-price contract. The project includes the construction of SCADA systems and associated works with a response deadline set for June 2026.

Approx. 6.0 miles of 42" diameter buried water transmission pipe. Approx. 5.9 miles of 48" diameter buried water transmission pipe. Two 0.3 million-gallon ground level storage tanks, yard, and access road. Wash crossings. Bored crossings. Precast manhole structures. Concrete thrust collars, tapers, and encased miter bends. Buried manholes. Valves, air valves, and blowoffs. Road crossings. Utility crossings. Erosion control. Cathodic protection. Supervisory Control and Data Acquisition (SCADA) equipment and fiber optic cabling.

Placer County Water Agency is soliciting bids for the Fulweiler to Garfield Pipeline Replacement Project to install approximately 1,550 feet of new water main in Auburn, CA, including service connections, a new hydrant, and pavement restoration. The solicitation (Construction Bid #2026-02) was posted May 19, 2026 and the bid due date is June 22, 2026. Bid documents appear to be hosted on the agency’s PublicPurchase bidding portal (registration may be required) and no standalone PDF was found during research.

Work includes approx. 2,000 LF of 8", 6” and 2” PVC waterline; Plug and abandon existing 6” and 4” waterlines in place. Additional Work includes: install new tees and valves; reconnect existing water meters; install new cul-de-sac blowoff; install new fire hydrants; standard trench-patch; in-kind road paint replacement; landscape restoration.

The U.S. Army Corps of Engineers, Kansas City District issued a Sources Sought notice for the installation of water and electrical utility lines at Minooka Park C Loop Campground at Wilson Lake. The project involves installing 31 freezeless yard hydrants and 31 RV electric pedestals with an estimated value between $500,000 and $1,000,000. Responses in the form of capability statements are due by June 5, 2026, to assist the government in market research.

Provide and install artworks and services at the Oregon acoustic research laboratory (OARL) at the Port of Portland Terminal II.

Repair/modification of nrp, module, acoustic, NSN 7H-5845-016271502, TDP VER 005, QTY 7 Ea.

Provide acoustic recorder vessel charter.

The City of Irving Capital Improvements Department seeks qualified civil and multidisciplinary engineering firms to provide design services for installation of a 24-inch water supply pipeline along State Highway 183 from west of Carl Rd. to Tom Braniff Drive. The solicitation is a Request for Qualifications (ID 102D-26F) with a pre-submittal meeting and a public opening of submissions via Microsoft Teams; electronic submission is encouraged. The buyer portal lists detailed specifications and attachments but documents require portal access to view.

Work includes repair of pavement, curb, sidewalk, and service lanes resulting from water main / service line repairs or for sewer repairs.

Project generally consists of furnishing and installing acoustic ceiling and wall panels within the gymnasium at the recreation center.

3 Ea Server Acoustic Ene, In Repair/modification Of, NSN 7HH 7050-01-620-5630.

Seeking information on portable trace detection systems suitable for use in a demanding maritime operational environment. Interested vendors are requested to provide information detailing their solution's ability to meet the following operational needs. Please address each point in your response: Detection Capabilities: List of all detectable substances and associated library size. Ability to simultaneously detect both narcotic and explosive traces. Minimum detection limits for key substances (e.g., cocaine, heroin, fentanyl, methamphetamine, and their analogues). Configurability of the substance library by the end-user. See attached file.

Provide access control, CCTV and intrusion detection equipment.