Browsing by Author "Carollo Engineers"
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Item Open Access Bend : Water reclamation facilities plan : Technical memorandum No. 4(City of Bend (Or.), 2008-04) Carollo Engineers; Bend (Or.)The Bend Water Reclamation Facility (WRF) currently consists of the following liquid treatment processes: preliminary treatment; primary clarification; activated sludge using a Modified Ludzack Ettinger (MLE) process; secondary clarification; tertiary filtration (seasonal usage for production of Level IV reclaimed water); and chlorine disinfection. This Technical Memorandum (TM) summarizes the evaluation of the preliminary, primary, secondary, and tertiary processes. [From the document]Item Open Access Cottage Grove : Layng Creek water system improvements - value engineering(City of Cottage Grove (Or.), 2006-03-29) Dougherty, Charlie; Knudson, Mark; Carollo Engineers; Cottage Grove (Or.)On February 25, 2006, Carollo staff met with City staff to inspect the existing water system and review the intended approach to the project. With this background, a total of seven water supply alternatives were identified for further consideration. [From the document]Item Open Access Cottage Grove : Water service feasibility study for transmission line customers(City of Cottage Grove (Or.), 2003-11) Groundwater Solutions, Inc.; Carollo Engineers; Cottage Grove (Or.)The City of Cottage Grove hired Carollo Engineers (Carollo) to review alternative water sources, or combinations of sources and infrastructure, that would most cost effectively provide water service to the customers located in the study area along the Layng Creek WTP transmission pipeline east of Dorena Mobile Home Park. The study area contains approximately 110 connections that would lose municipal water service should the transmission pipeline be removed from service. [From the document]