In the event that the building has had added thicknesses of fascia at the recesses making tighter fit than the size presented in 3.01 above or conduits, pipes, drains, tile has been added which was not present at time of field measure, B & C will field alter or notch the physical dimension of the units as needed (without a resubmission of drawings and intent) to avoid an additional mobilization .
A. B & C may l Cut and Trim units during installation erection in accord with field circumstance and touch up surfaces to match existing .
B. All units will be installed in a professional manner by fully qualified and trained installers. When two levels exist on two sides, of a building unless Contractor has previously marked out unit positioning, installers may use there best judgment to obtain the most suitable optical effect in alignment