2,916’ 12"-16” CML/C and 3,500’ 12”-16" DIP pipeline and appurtenances with restoration.

2,530' 12" DIP and 2,570' 8" DIP pipeline and appurtenances with restoration.

T.E. Roberts, Inc. installed 4", 6", 8", 10", and 12" water main and constructed 4", 6", and 12" water valves in a very busy part of Balboa Island in Newport Beach. The project also involved open-cut method to install the C900 PVC DR14 water pipeline, and maintenance of a dewatering system throughout the project due to encountering groundwater during excavation.

This project consisted of installing a new surge control system with 7,500-gallon horizontal pressure surge tank, and replacement of all designated RP-5 RW campus system buried valves. We also installed new 30” and 16” electromagnetic bi-directional flow meters, new 10” and 12” pressure reducing valves, and all associated pipe, valves and fittings.

7,976' 24" PVC, 3,702' 18" PVC, and 4,892' 12" PVC pipe and appurtenances with restoration

This project consisted of converting Dominguez Technology Center’s irrigation system from potable water to recycled water. The 300-acre industrial development consists of 28 individual sites and 8 common areas, all converted during the project. We worked closely with the water district and property owners to minimize service interruptions for residents.

This project consists of installing 9-mile-long 12” HDPE pipeline and appurtenances, jack and bore, 49,435’ of AC pavement removal and replacement, 300,000’ of sawcut removal and disposal, and 842,000’ grind and cap extending from San Bernardino to Riverside County limits.

Remove 305' 8" VCP sewer and replace with 8" PVC sewer with bypass and restoration

This project included 411’ jack and bore construction of an 18" sewer pipe in a 36" steel casing beneath the I-5 Freeway, upsizing from an existing 12" sewer pipe in a 30" steel casing. Construction also included new 60" sewer manholes, sewer bypass pumping, and miscellaneous site work and landscaping restoration. We worked cooperatively with multiple agencies to complete the project on time.

69' 24" RPC and 66' 21"x15" CMP arch pipe with appurtenances and restoration

36" reinforced concrete pipe with 72" riser and reinforced concrete junction box

685 Potholes.

50' 24" CML/C and 50' 30" CML/C pipe and appurtenances with restoration

Remove and replace water main valves with dewatering and restoration.

Valve Replacement

Remove and replace meters and transmitters

Removed and replaced 12,169 water meters

Rehabilitation and Upgrade of Pressure Reducing Stations

Remove and replace appurtenances (backflows, services, valves, fire hydrants, etc.) and restore