we are dedicated to laying the foundation for human progress by turning challenge into opportunitywho is ch2m what can we do for you competitive citieswe re excited and inspired to be helping london build its future as a competitive city creating a platform for economic growth and a more connected vibrant and sustainable community.an example thames tideway tunneltransforming the ecology of london s riveronce completed the thames tideway tunnel will be europe s longest and deepest continuous tunnel travelling 25km through central london to intercept untreated sewage discharges that spill into the tidal thames and pollute the city s iconic river . the thames tideway tunnel will create a cleaner healthier river thames and improve the quality of life for all londoners.learn more about thames tideway tunnelprojectsmore projects gdanskpolanddeepwater container terminal 2 expansionexpanding dct gdansk s deepwater container terminal to maintain the region s competitive advantage.abu dhabiunited arab emiratesshah gas developmentdeveloping dangerous and difficult sour natural gas for a rapidly growing economy and population.pima countyunited statesagua nueva water reclamation facilityan advanced facility that conserves water safeguards the environment and enriches the community.news & innovation awards news ch2m managed thames water lee tunnel in london named overall 2016 global project of the year by engineering news record enr by ch2m october 11 2016 industry veterans considered projects in many markets examining qualifying criteria such as safety performance innovation global collaboration design and construction quality to select the winners of the global best projects awards . traverse city renews 2.5 million wastewater treatment contract with ch2m october 13 2016 the city of traverse city michigan recently approved a 5 year contract renewal with ch2m for operations and maintenance of the traverse city regional wastewater treatment plant . ch2m s steve meininger discusses the pros of public private partnerships october 12 2016 discover why many municipalities are using public private partnerships p3 and learn about two p3s ch2m is a part of . ch2m s program management team helps fort worth transportation authority advance texrail to construction october 06 2016 ch2m was instrumental in helping achieve this construction kickoff milestone providing program management consulting services and engineering oversight for the texrail project since 2011 . share this pagefooter firsthomewho we arewhat we dofooter secondour peoplecareersnewsroomfooter thirdinvestorsconnect with uslocationsprivacy policyterms of usesearch the sitesearch 2015 ch2m hill all rights reserved . ch2m hill and the ch2m hill design marks are registered trademarks of ch2m hill inc. 9191 south jamaica street englewood colorado 80112 usa 1 720 286 2000 contact us