2019 Water & Sewer Rehab Projects

Schedule 1:  North 27th Street West Water Main Replacement


Project Overview:


The 'North 27th Street Water Main Replacement Project' includes the replacement of over 5,000 feet of water mains on North 27th Street between 6th Avenue North and Rimrock Road. The current 16-inch cast iron water line, originally installed in 1945, has deteriorated with age and experiences frequent breaks. This project will replace the pipeline along with all valves and hydrants along the corridor. This project will allow the City of Billings Public Works Department to better serve their water customers, reduce annual system maintenance costs, convey water more efficiently to other areas of the water distribution system, and sustain a safe and reliable infrastructure. Construction will start in February 2019 and the total construction time will be approximately 4 to 5 months. The project will be constructed by COP Construction. DOWL is the City's engineering consultant that prepared the design and will be overseeing construction. . Project updates will generally be provided on a weekly basis during construction by email and on the City’s website.

June 29, 2019 Update:

See the attached project exhibit for an overview of the upcoming work areas and general project status. See the attached project exhibit for an overview of the upcoming work areas and general project status. Water main installation on North 27th Street has been completed. The remaining work for the week starting July 1 includes a small amount of asphalt patching and other miscellaneous work items. Additional lanes of North 27th Street will continue to be opened up to traffic as this work is completed. If necessary, only minor cleanup and punch list work is expected after next week. This will be the final email and website update for this project.

Schedule 2:  Montana Avenue Sewer Main Replacement


July 15-19 Update:


See the attached “Weekly Update” map for an overview of the active work areas and general project status.  

Construction will consist of the contractor continuing installation of the water main in 1st Avenue North generally bound between North 17th Street and North 18th Street.  Once the water main construction is completed the contractor will move to North 15th Street and Montana Avenue to continue sewer main replacement.  Lane reductions will occur in 1st Avenue North and North 18th Street to facilitate construction.  Local side street closures may occur during water main connections.  Access for area businesses will be maintained throughout the project duration; however, parking restrictions may occur when construction is directly adjacent the businesses.               

   

                         

TRAFFIC/ACCESS

 

Thank you for your patience and consideration as the Contractor performs work in your area.

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Program History  


The City of Billings Water and Sanitary Sewer Replacement Projects were initiated in 1979 as part of an overall strategy to keep the City’s water distribution system and sanitary sewer collection system in the best possible overall condition.With only a few exceptions, the City has replaced water and sewer mains each year since 1979.

Indicators of Replacement Needs
A number of indicators are utilized to identify areas of the system needing replacement and generally include:
  • System capacity analysis
  • Water main break history
  • Sanitary sewer back-up complaints
  • Sanitary sewer root intrusion maintenance activity
  • Sanitary sewer video analysis
  • Public Works Department street improvement projects

Scheduling



Generally, the replacement projects scheduled in any given year are first prioritized based on coordination with plans the Engineering Division has to improve City streets. City resources are best utilized and the public best served when marginal water and sanitary sewer systems in streets scheduled for improvement are replaced along with the street improvements; this way, newer streets are not cut for utility replacement long into the foreseeable future.

Secondly, an attempt is made to concentrate water and sewer replacement projects in a limited number of geographical areas each project year.By replacing systems in only a few areas each construction season, the City does not burden it’s customers in that area with construction-related inconveniences for multiple years within a reasonable time span.Also, the City is able to obtain more competitive bid prices on the work performed if the projects are not scattered throughout the City.

The Distribution and Collection Division prioritizes portions of the system for replacement on a rolling five year schedule; this schedule must remain flexible and project priorities change frequently based on changing public needs from year to year. The amount of work actually performed each year is based on available budget.Recent annual project budgets have been on the order of about $3.5 million each for water and sanitary sewer replacement.In the last five years, the lineal footage of water and sewer replacements have been on the order of 7,500 to 12,500 feet each for water and sewer.