Appeal — no precise identification of questions of law — construction of building contract and insurance contract under Home Building Act — objective principle of contract construction — transportable dwelling to be built in Victoria and installed in New South Wales — building contract terminated before completion in Victoria — insurance contract in name of individual and not building company — no building contract with individual — insurance did not come into operation — claim under insurance failed — inconclusive preliminary hearing on separate issues before appealed decision — appeal dismissed — no special circumstances warranting award of costs