Home Infrastructure Environmental Sanitation sand trap sand trap Description Save Channel gritter design Format DWG File size 37.84 KB DOWNLOAD DWG share your appreciation Related Posts Sanitary sewer system Sewer conventional treatment plant Sewerage – east north-south issuer acapulco Subdivision implantation sewer 3d max collector project Storm sewer detail Residual water treatment plant Sewage pumping jack Septic tank zip sewage plant sludge thickener Lagoons for stabilization of sewage effluents – Lopez sanitary project pumping jack Complete sewage pumping station project. sanitary sub-collector sand removal detail sewer connections