This document contains a memorandum to a supervising lawyer outlining the basis of the plaintiff's claim and recommended course of action, as well as a letter to the lawyer acting for the other party seeking some form of resolution. The legal case involves Norwa Builders Pty Ltd and Holy Pty Ltd, and the claims of the plaintiff include payment for the final installment, damages, and the cost of the suit. The recommended resolution is arbitration for a speedy and cost-effective disposal of the case.