Limiting the Length of an Offset in Chain Survey | Chain Surveying |Surveying
The limit of length of the offset is below 15 and should not increase 15 m if its direction is set simply by eye or by tape. However, the length of offset mainly depends upon: (i) The scale of the plan (ii) The accuracy desired (iii) The maximum permissible error in eye judgement in laying out the direction of the [...]