drainage piping

drainage piping

All or any part of the drainpipe of a plumbing system.
References in periodicals archive ?
Contract award: "takes two holes for carrying out drainage piping diameter of 400mm and development between drainage pipe for khw kwk "myslowice-merry.
The new drainage piping was filled with a patented antimicrobial material called the Smart Sponge Plus developed by AbTech Industries.
In addition to earthwork, Baker Heavy and Highway will install 13,000 feet of drainage piping ranging in size from 18 to 66 inches.
Track renewal with PSS assembly line techniques, track direction Leipzig Leutzsch - MarkranstEndt:: - 4815 m track renewal using assembly line techniques;: - 4543 m formation rehabilitation with ballast cleaning assembly line techniques, of which 2 198 m PSS KG2 25 cm thick,: 645 m PSS KG1 25 cm thick, 1 700 m thick PSS KG1 35 cm: - Conventional 272 m formation rehabilitation, PSS KG2 25 cm thick;: - 1 237 m track grave and deep drainage piping DN 160 to DN 250;: - 267 m manifold DN 200 and DN 300;: - 645 m tubeless drainage ditch;: - 2765 m-enrollment and clearance railway trench, creating Sickermulden;: - 3 h after sedimentation DWW M153.