Typical manhole chamber plan is given in this Autocad drawing model. This is given for 24x12m residential house plan. The length and breadth of the plan is 8.2m and 1.8m respectively. 50x50manhole cover, 100mm diameter of soil pipe, and effluent chamber are mentioned in this drawing model. For more details download the autocad drawing file. Thank you for downloading the Autocad file and other CAD program files from our website.