INLAND EMPIRE UTILITY AGENCY (IEUA)

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CHINO, CALIFORNIA

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Having been awarded a sole source three-year on-call survey contract for IEUA starting in January of 2013 and in the second of two one year extensions, CASC has provided survey services on various water and wastewater projects throughout the Chino and Ontario areas. The majority of the on call surveying requires the use of GPS technology, filling in with conventional total stations and digital levels as needed. All requested design topographic and utility location surveys are performed, compiled and delivered to the Agency in Autocad Civil 3D format.IEUA has numerous facilities throughout the Inland Empire and we can be requested to perform topographic and or construction surveying at all of them to facilitate their on going facilities improvements. We have provided construction survey services for a 5 million gallon recycled water reservoir as well as a 5 mile long water line to supply the reservoir in Chino, CA.  Other survey projects include:

  • RP-1 Primary Clarifier Rehabilitation Project
  • CCRWF Secondary Clarifier No. 2 Rehabilitation
  • 930 Zone Recycled Water Reservoir
  • 800 Zone PRV and Flow Meter Installation
  • 1630 West Recycled Water Pipeline Segment B
  • Turner Basin Turnout Installation/ Drop Inlet Modification
  • 930 Zone Recycled Water Pipeline
  • CarbonCanyon Recycled Water Recycling Facility Secondary Clarifier No.2 Rehabilitation
  • IERCF Column Repair
  • 1630 West Recycle Water Pump Station
  • Wineville Basin Proof of Concept
  • RP-4 Drainage Improvements
  • RP-5 Drainage Improvements
  • NRW Collection System Repairs Ph III
  • Ramona Siphon Repairs and Manholes Modifications
  • No.2 Digester No. 4 Dome Improvements
  • Carbon Canyon Recycled Water Recycling Facility Pump Station Expansion
  • Casing Extension on 27" Regional Sewer
  • Casing Extension on 8" NRW Crossing UPRR
  • RP-1 Pothole Elevations
  • Philadelphia Pump Station Upgrades Phase III & Montclair Lift Station Upgrades
  • Wineville Extension recycled water line: Segment A & B
  • CCWRF Rehabilitation No. 3
  • RP4 Headwork's Retrofit
  • Basin Arizona Road Crossing Survey Modeling
  • Chino Desalting Facility
  • RP-1 Design Survey at the Secondary Effluent
  • Prado Basin Habitat Monitoring Wells Legals and Plats
  • NRW Collection System Repairs Ph 4
  • Sewer Collection System Manhole Rehab
  • CCRWF Chlorine Contact Basin Splitter Box Modifications
  • RP2 Drying Beds Rehab
  • 16-inch Triple Offset Butterfly Valve Installation @ RP-2
  • Lower Day Basin
  • Mission Blvd Soil Feasibility Study
  • Magnolia Channel
  • RMPU Design Project
  • The Prado Lake Dechlorination Station
  • Montclair Lift Station
  • Philadelphia Pump Station Communication Monopoles
  • Chino Creek Invert Repair
  • San Sevaine Improvements
  • Monitoring Well SSV-3
  • Montclair Flow Splitter Box/Metering Station Upgrade
  • 1630 East & West Recycled Water Pump Stations Surge Protection System Improvements
  • RP-5 Stockpile survey
  • Water Quality Laboratory
  • RP-1 RP-4 Surveys
  • San Bernardino Avenue Gravity Sewer
  • Whispering Lakes Pump Station Legals and Plats