Baxter Creek Basin - Cottonwood Road 18" Sanitary Sewer Extension - WWIF36 - City of Bozeman

This project consists of constructing an 18-inch sanitary sewer main from the intersection of Babcock and Cottonwood to the intersection of Cottonwood and Durston per the Wastewater Collection Facilities Plan Update (2015). This section of Cottonwood Road is currently being designed and will be constructed in the summer of 2018, and the sewer improvement must be constructed with the road upgrade, so the road will not need to be excavated for new sewer main construction within the next 2-3 years. The sanitary sewer main identified in the facilities plan is also required to serve any new development upstream of this section of sanitary sewer. The existing 12-inch main capacity is completely dedicated for approved, new development. Any new development served by this line including current site plan applications are dependent on an upgrade of the sanitary sewer at this location (Icon Apartments, Lupine Village, and multiple smaller site plans at Ferguson Farms will require this upgrade in the immediate short term). Also, there will be substantial cost savings to complete the sewer improvement with the Cottonwood Road upgrade. The cost of the project in this item reflects the cost listed in the facility plan, but the cost will be less expensive if completed with the street upgrade. The project is included in the city's 2019-2023 Capital Improvement Program (CIP). As of February 22, 2019, further details regarding design and construction have not been identified.* *Project information has been obtained through a public capital improvement plan (CIP). A CIP is a financial schedule for short- and long-range projects which is updated regularly. Information listed in the CIP often evolves based on funding availability and the project details, including timeline and value, are subject to change. The content management team will continue to pursue additional details as they become available.

Division 33 -

Utilities, Instrumentation and Control for Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Disinfecting of Water Utility Distribution, Water Utility Storage Tanks.