Manholes are located every - in the sewerage- the junction of two or sewers and points where there is a change in direction -50 to 70 m50 to 80 m50 to 60 m50 to 90 m

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Toppr Admin · Accepted Answer

Manholes are located at every ................ in the sewerage, at the junction of two or more sewers and at points where there is a change in direction -50 to 70 m50 to 80 m50 to 60 m50 to 90 m

Manholes are located at every ................ in the sewerage, at the junction of two or more sewers and at points where there is a change in direction -
50 to 70 m
50 to 80 m
50 to 60 m
50 to 90 m