Pipeline RFPs

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.

Manatee County is seeking professional engineering services for several major infrastructure projects including the Lake Manatee Water Treatment Plant D Basin addition and the North Regional Water Reclamation Facility expansion. The scope also encompasses PCCP pipe replacement and rehabilitation along with various pipeline resiliency projects. This Request for Qualification aims to secure qualified civil engineering firms to support these regional water and wastewater improvements.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge.

Construction of drainage facilities. The work to be performed consists of constructing drainage pipeline, manholes, junction structures, drains, and associated work.

Work includes to furnish and install approx. 4,940 LF of 12" PVC recycled water pipeline and all appurtenances thereto.

Replace biogas piping in the main gallery at the wastewater treatment plant. The project includes procurement, demolition, and installation of the pipeline. See outside link.

Project involves the trenchless rehabilitation of a total of approximately 5,150 linear feet (LF) of a circa 1950’s 60” RCP gravity wastewater pipe, the replacement of existing manhole structures, reconstruction of existing manhole structures and the rehabilitation of existing manhole structures. All existing manhole structures are steel reinforced concrete. The project involves rehabilitation of approximately 4,790 LF by Machine Spiral Wound Liner (MSWL) and approximately 360 LF of CIPP followed by HDPE slip lining for the portion of the pipeline crossing the Trinity River. A section of the pipeline crossing the Trinity River is exposed to river flow. Flow control to complete the rehabilitation will include the coordinated diversion of flow using the upstream DWU Sunbeam Diversion Structure. Pipeline rehabilitation work is to proceed in accordance with the Flow Control Provisions found in the Contract Drawings. The pipeline rehabilitation extents are from the west side of the East Branch of the Trinity River east to near the existing Rochester Stormwater Pump Station (SWPS) located near William Blair Jr. Park in South Dallas. A portion of the pipeline parallels and crosses an Oncor High Voltage Transmission Tower ROW and crosses both an active UPRR ROW and TXDOT ROW.

Works consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge for the removal and satisfactory disposal of shoal material. See outside link.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge for the removal and satisfactory disposal of shoal material in the River Bay and channel.

Construct approx. 3,050 LF 18" DI portable water pipeline along South Olympia Street between West 19th Avenue and West 10th Avenue, and 2,688 LF 36" DI or steel potable water pipeline alone West 19th Avenue between South Olympia Street and South Garfield Street. Additional work includes: Install valves, fittings, valve vaults, asphalt patching, site restoration, and testing and disinfection.

1 ea, 3-step workflow pipeline product; 1 ea, QAV portable lab; 1 ea, security wrapper; 1 ea, portable lab quick start guide.

The work consists of furnishing one fully crewed and equipped hydraulic pipeline cutterhead dredge. Work will be performed in the New Orleans Harbor Reach of the River and adjacent lock forebays of the Gulf Intracoastal Waterway.

The project includes: Installation of approx. 32,900 LF of 2" HDPE force main with associated fittings and appurtenances. Installation of approx. 2,900 LF of 3" HDPE force main with associated fittings and appurtenances. Installation of approx. 7,900 LF of 4" HDPE force main with associated fittings and appurtenances. Installation of approx. 110 owner-supplied septic tanks with associated pump station, electrical and service lines. Abandonment of approx. 100 existing septic tanks. One pipeline crossing of a state highway. One pipeline crossing of a railroad.