Colich & Sons Sewer Project

Colich & Sons was the successful bidder on the Valley Boulevard Trunk Sewer Project in the City of Fontana. Colich and Sons will install approximately 16,400 feet of 12 to 18 inch diameter trunk sewer lines, with approximately 9,750 feet of lateral connections from the trunk sewer to individual properties. Greg Cole, the Project Coordinator …

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ARB Project 70 Miles of Pipeline

Trench Plate® Rental Co (TPR) provided all of the shoring and Trench Plates® that ARB needed for a 70-mile pipeline in Northern California. ARB’s selection of TPR was based on the projects high demands, which had to be met. Numerous crews were to work simultaneously over the entire 70 miles, and ARB needed someone they …

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GES Construction Co. Bolman Sedimentation Basin

The Contra Costa Water District’s Ralph D. Bollman Water Treatment Plant (Bollman WTP) was constructed in 1968 and is located in Concord, California. The Bollman WTP supplies clean and sanitary water to the general public for drinking and other purposes. The recent plant upgrade of $35 million will allow Contra Costa’s 430,000 customers to continue …

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