5 Payment Assessing the amount due 50 50.1 the project manager assesses the amount due at each assessment date.the first assessment date is decide by the project manager to suit the procedures of the parties and is not later than the assessment interval after the starting date. later assessment dates occur +an the end of each assessment interval until completion of the works, +at completion of the works, +after completion of the whole of the works, +when an amount due is corrected and + when a payment is made late . 50.2 The amount due is the price for work done to date plus other amounts to be paid to the contractor less amounts to be paid by or retained from the contrcator. Any value added tax or sales tax which the law requires the employer to pay to the contractor is included in the amount due . to be continue!!!!1-------------------------