CASFM Metro Social with RMNASTT

There will be a CASFM joint social on June 18, 2018, to be presented by RMNASTT – THE ROCKY MOUNTAIN CHAPTER OF THE NORTH AMERICAN SOCIETY FOR TRENCHLESS TECHNOLOGY.  The social will be held at the Ale House, 2501 16th St., Denver, from 5:00-7:00.   www.alehousedenver.com

Presentation Summary:

An overview of the various trenchless technologies available for the rehabilitation of storm water culverts and drainage infrastructure is presented.  Technological advancements and the growth and acceptance of trenchless construction methods are providing engineers and municipalities with more options than ever when considering structural rehabilitation of storm water infrastructure as a viable alternative to open cut replacement.  Cured In Place Pipe lining (CIPP), ultra-violet light cured CIPP lining (UV CIPP), segmental slip lining, centrifugally cast cementitious systems, structural manhole rehabilitation, and other methods will be discussed. Technical considerations such as design thickness, flow management, installation procedures, advantages and limitations of each method, as well as inspection and QA/QC measures will be covered. Throughout the presentation, the City of Aurora will provide perspective on the design, selection, procurement, and overall experience with the construction of a variety of trenchless methods used to address storm water system rehabilitation needs throughout the community.

Bios:

Jeff Maier P.E. is the Director of Engineering at C&L Water Solutions, a trenchless contracting firm located in Littleton. He is responsible for providing in-house engineering assistance and technical expertise for water and wastewater infrastructure condition assessment, trenchless rehabilitation and new construction applications. Jeff is a Colorado and Utah registered professional engineer, a graduate of the University of Michigan, and has over 18 years of project management and engineering design experience. He is recognized as an expert in the fields of advanced condition assessment and trenchless rehabilitation of pipelines, manholes, and wastewater structures. He is vice-chair of the ASTM sub-committee on trenchless plastic pipeline technology (F17.67), is a National Association of Corrosion Engineers (NACE) Level 3 coating/lining inspector, and currently serves on the North American Society for Trenchless Technology (NASTT) national board of directors.

Swirvine Nyirenda  PE, CFM, PMP is the Principal Engineer at Aurora water. He oversees the rehabilitation and construction of the City’s waste water and storm water systems. He is a Certified Floodplain Manager, Project Management professional and is registered in Colorado and Louisiana. His professional interest include the application of trenchless technologies in the rehabilitation and installation of new Stormwater and waste water systems. He is a NASSCO certified CIPP inspector and currently serves on the Rocky Mountain North American Society for Trenchless Technology (RMNASTT) board of directors. Swirvine has a bachelor’s degree in mechanical engineering from the University of Zambia and a Master’s degree from Tulane University