When Riprap Fails: Murdochville, Quebec – Copper Mine Reclamation ProjectDecember 1, 2017WestWhitepapers and Case Studies SmartDitch, a plastic ditch lining system featuring lightweight channels, provides cost effective & virtually maintenance free stormwater runoff protection for the entrance of The Twentymile Mine in Colorado. DOWNLOAD THE WHITEPAPER Authored by: Share this:PrintFacebookTwitterLinkedInMoreRedditPinterestGoogleTumblrWhatsAppTelegramPocketSkype