Home Infrastructure Environmental Sanitationmanhole box DescriptionThis has been designed for the town road, where there is low traffic intensity. the box culvert can be termed as small bridge Format DWG File size 170.38 KB DOWNLOAD Related Entries slow filter 3d modeling Storm and sanitary sewer plans Manhole sewage project Roadway section with facilities Rainwater collection works isometric grid pressure break chamber Construction of the sanitary sewer system Artworks sand trap asphalt plant Chemical physical treatment plant hydraulic structures Secondary Network Plans Wastewater treatment plant details drainage work project Sanitary sewer design Structural treatment plant aqueduct leachate treatment plant Top view plan and drainage system profile Inspection Camera Irving Type Floor Storm Vent Housing complex rainwater project culvert concrete frame 3d sewer network parshall gutter sludge pressing system drop pit City storm drain system share your appreciation