•IC has to submit quotation of class A & class B to shows the variance.
•As per IFB there is a Geogrid under the Granular base course class B which will be negative change order.
•IC has to provide the reason why the Designer change the granular base course from class B to class A.
•As per the IFC drawing of KAM Access Road, the Base course quantity is = 4066*17.9*0.25= 18195 cubic meters. With the new alignment the quantity = 4157*17.9*0.25 = 18602 cubic meters. But IC is claiming 23032.5 cubic meters.
•I prefer, the contractor mentions in his submittal a word cost impact or positive change order when they plan to claim in future due to any change in their drawing, SOW … etc.