You are here: Home Business Center Design & Construction Project Support The 2019 and 2012 M Standards 2019 M Standard Plans 2019 M Standards Plan Sheets M-616-1 Inverted Siphon M-616-1 Inverted Siphon Concrete siphon pipe with trash guard, valve box, and drain details. https://www.codot.gov/business/designsupport/2019-and-2012-m-standards/2019-m-standards-plans/2019-m-standards-plan-sheets/m-616-1-inverted-siphon https://www.codot.gov/@@site-logo/siteLogo.png M-616-1 Inverted Siphon Concrete siphon pipe with trash guard, valve box, and drain details. M-616-1 Inverted Siphon Concrete siphon pipe with trash guard, valve box, and drain details.
M-616-1 Inverted Siphon Concrete siphon pipe with trash guard, valve box, and drain details. https://www.codot.gov/business/designsupport/2019-and-2012-m-standards/2019-m-standards-plans/2019-m-standards-plan-sheets/m-616-1-inverted-siphon https://www.codot.gov/@@site-logo/siteLogo.png M-616-1 Inverted Siphon Concrete siphon pipe with trash guard, valve box, and drain details. M-616-1 Inverted Siphon Concrete siphon pipe with trash guard, valve box, and drain details.
