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Tetra Tech says it saw a significant increase in demand in Orange County for its services in wastewater design, flood control and groundwater modelling.
Two local infrastructure companies – San Dimas-based American States Water Co. and Pasadena-based Tetra Tech Inc. – scored major federal government contract wins in recent weeks.
DUBLIN — With the COVID-19 pandemic and recent storms still fresh on the city council’s mind, the council has enlisted outside help to better prepare for the next large-scale emergency.
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