'explain the necessity of providing man hole in sewer line'
Asked by sonalikasarkar, 08 Jan '13 05:39 pm
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In the developed world, sewers are usually pipelines that begin with connecting pipes from buildings to one or more levels of larger underground trunk mains, which transport the sewage to sewage treatment facilities. Vertical pipes, called manholes, connect the mains to the surface. The manholes are used for access to the sewer pipes for inspection and maintenance, and as a means to vent sewer gases. They also facilitate vertical and horizontal angles in otherwise straight pipelines.Answered by LIPSIKA, 08 Jan '13 05:41 pm
The manholes are used for access to the sewer pipes for inspection and maintenanceAnswered by anil garg, 09 Jan '13 12:29 am
To remove the blockage of sewer lines.Answered by anantharaman, 08 Jan '13 10:09 pm
For Cleaning & Maintenance of Sewer Line !!!!!!!!Answered by Nitin Ray, 08 Jan '13 06:06 pm
So Public can do Laterine in sewer rather than on the roadsideAnswered by Jhandu Balm, 08 Jan '13 05:45 pm