Laserfiche WebLink
WATER/WASTEWATER <br />PROJECT EXPERIENCE <br />The following summarizes the experience of the <br />members of our project team: <br />Pipeline Projects <br />For more than 15 years, members of our project <br />team have been involved in the design and/or <br />construction support services of more than 200 <br />miles of water, recycled water, and sewer mains <br />within fully developed areas having extensive <br />traffic control and utility conflicts. <br />Sewer Relining or Rehabilitation Projects <br />For more than 15 years, members of our project <br />team have been involved in the design and/or <br />construction support services of more than <br />100,000 feet of relining or rehabilitation of <br />existing sewer mains. Tetra Tech has extensive <br />understanding of the temporary handling of the <br />sewage flow during the work as well as the <br />importance of detailing the bypass facilities within <br />the construction plans and specifications. <br />Pump Station/Well Projects <br />For more than 15 years, members of our project <br />team have been involved in the design and/or <br />construction support services of more than 27 <br />water/recycled water pump stations and 23 <br />water wells. We are among a select few who can <br />make that claim. As part of the design efforts, <br />preliminary design reports were prepared for <br />each of the facilities. <br />Lift Station Projects <br />For more than 15 years, members of our project <br />team have been involved in the design and/or <br />construction support services of more than 8 lift <br />stations. <br />Flow Control Facility Projects <br />For more than 15 years, members of our project <br />team have been involved in the design and/or <br />construction support services of more than 15 <br />flow control facilities. <br />Reservoir Projects <br />For more than 15 years, members of our project <br />team have been involved in the design and/or <br />construction support services of more than 60 <br />water/recycled water reservoirs (steel and <br />concrete). <br />Water Quality and Disinfection Projects <br />For more than 15 years, members of our Project <br />Team have completed the design of over 20 <br />treatment (process/membrane) facilities within <br />Southern California. In addition, our Project <br />Team has designed disinfection facilities at over <br />ten (10) well and/or reservoir facilities. <br />Retrofit Projects <br />During the last 12 years, members of our Project <br />Team have prepared retrofit plans for over 250 <br />separate sites/meters. These include retrofits for <br />Upper San Gabriel Valley MWD, El Toro Water <br />District, City of Santa Ana, City of San Juan <br />Capistrano and City of Newport Beach. <br />Structural Seismic Retrofits <br />Our in-house structural group has been <br />responsible for the structural analysis and design <br />of 100 percent of our water projects completed. <br />This work has also included numerous seismic <br />retrofits throughout Southern California. Seismic <br />analysis includes a three-dimensional finite <br />element analysis, member stress analysis, and <br />foundation stability assessment. <br />Electrical and Controls <br />Our in-house electrical group has extensive <br />experience in utility, industrial, residential, <br />commercial, governmental and military <br />experience. Our electrical expertise covers the <br />areas of: transmission, distribution, <br />programmable logic controller, PID control, <br />SCADA and telecommunications. <br />Planning/Engineering Studies <br />For more than 15 years, members of our Project <br />Team have completed over 15 master plans <br />and/or hydraulic modeling, engineering studies <br />within Southern California. <br />TETRA TECH Page 13 <br />