Ottawa River Relief Sewer Project

Project Description

Ottawa River Relief Sewer Project

For: URS Corporation and Allen County Sanitary Engineer


For this project, Kohli & Kaliher provided a wide variety of surveying services. Working as a subcontractor for URS (their client being the Allen County Sanitary Engineer), K&K first performed control surveys, setting out and taking GPS measurements at 21 widely dispersed targets in Shawnee Township. Eventually, topographic surveys were performed and base mapping was prepared so that URS could design a relief sewer for the existing sanitary sewer system. The last step of our work was to prepare permanent and temporary easement descriptions for 26 ownerships. After easements are acquired, Kohli & Kaliher will eventually perform layout work of the various sewer lines and structures.

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