an orange plastic pipe from a septic tank with a diameter of 160 mm lying in a ditch.

160 160mm canalization circle connected connection construction cover diameter dirty ditch drain drainage ecological effluent elbow equipment ground groundwater hole home industrial industry installation lying material orange outdoor outdoors piercing pipe pipeline pipes pit plant plastic plumbing pollution round safety septic sewage sewer sewerage site soil system tank treatment trench underground wastewater water waterproofing well