To calculate escalation cost for the construction industry

[vmohan1978]

Dia Rate Difference 8mm 10mm 12mm 16mm 20mm 25mm 32mm
16 14,124.00 - - - 19.155 - - -
16 14,124.00 - - - 19.340 - - -
20 14,072.00 - - - - 19.388 - -
20 14,072.00 - - - - 19.311 - -
10 13,500.00 - 6.320 - - - - -
8 20,000.00 1.932 - - - - - -
20 20,260.00 - - - - 19.427 - -
20 12,200.00 - - - - 12.602 - -
8 20,556.00 2.903 - - - - - -
My question if i am using 16mm dia in 5 Running Bills.
In June out of 19.155 i am using 5Mt and in August iam 12Mt and in
September ia m using 2.155MT.
How to apply formula or any other format avialble.
Please help me in this matter.

 

[Bernard Liengme]

You will need to spell this out in more detail. It is unclear what you want
best wishes

 

[Mohan]

please if possible can you give your email id i will send you the soft copy
of the file in that i will mention more details .