Billing is the documentation of the work performed, which allows payments to be made to the contracting party that is responsible for doing the work. Incomplete billing will cost the contractor or the customer a lot of money. As a result, bills should be flawless and self-explanatory at all times.
STUDY OF TENDER DOCUMENTS AND WORK ORDER
CHECKING ALL MEASUREMENTS SHEETS
IDENTIFICATION OF MINIMUM BILLING PREIOD AND VALUE
SETTING UP OF PAYMENT STAGES
CHECKING RATE ANALYSIS FOR EXTRA ITEMS