Expert: Liaqat Hayat - 2/5/2012

Question
In a Lumpsum contract if there is a change in reinforcement for slab, beam suppose if span exceeds the standard bar length, if contractor has to overlap to achieve required length whether we consiser overlap length also in our method of measurement.

Answer
Dear Seeth,
Thank you for your question.
Let me start by making a general statement regarding measurement rules for overlaps etc. Normally overlaps shown on drawings are only payable but not those given by the contractor for his own convenience to carry out the work. I suggest that you also have a look at the specification appended with your contract to see if there is anything contrary to this norm. I hope this answers your question and if not, please come back with a supplementary question for the specific issue where you are facing this situation.
Regards,
Liaqat Hayat.