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Sara, Kevin and Dave went down to the plant to work on the tank modifications. Kevin and Tom worked on installing the flow-meter, while Sara and Dave prepared the support set up for the flow control device. The bracing system is almost done, but we now need to make some modifications to the flow control bucket to make sure spilling does not occur. The flow-meter will require more work, but significant progress was made on it today.   

March 8, 2008
Sara, Dave and Kevin meet to work on the Sedimentation tank design. Ran existing programs and also created new program to back calculate design for the existing tank size. Emailed Chris to learn more about optimum sludge blanket thickness, relationship of the sludge blanket and the lamella.

March 9, 2008
Kevin went the plant to add sand, replace baffles and finish stand for flow meter bucket.

March 10, 2008
Sara glued rapid mix tube in place. Ordered ratchet straps to secure the flow meter bucket and the thin riser pipe that is increasing the pressure on the turbidity meter set-up. Found ring stand see clamps in the lab to use for securing the in tank light.