WHILE THE SCHEDULE IS BEING APPROVED ,WE AS CONTRACTOR ARE DELAYED IN A PROJECT.EG WE ARE DELAYED IN THE FOUNDATIONS WHICH HAS BEEN COMPLETED,NOW IN OUR CONTRACT PROGRAM WHICH IS NOT APPROVED,THE ENGINEER HAS GIVEN SOME COMMENT TO INCORPORATE AND SUBMIT AGAIN FOR APPROVAL.NOW DURING RESUBMITTING THE SAME,IF WE MAKE CHANGES IN THE DURATIONS OF THE FOUNDATIONS ETC SO THAT OUR DELAY IS ELIMINATED,CAN THE ENGINEER OBJECT TO THE SAME,AS WE ARE MAKING CHANGES TO SOME ACTIVITIES WHICH HE DIDNOT COMMENT PREVIOUSLY