We're always a step ahead! – Orange County … – OC Sewers posterous
The O&M staff then developed a more effective process using a Vactor combination sewer cleaner with positive displacement blowers to vacuum grit from the water.
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We're always a step ahead! – Orange County … – OC Sewers posterous
Tags: from-the-water, method-minimized, more-effective, sewer-cleaner, staff-then, vactor, vacuum-grit, water