A legal document used in construction project. Usually includes: The contractors registration number A statement of work quality such as ‘Standard Practices of the Trades’ or ‘according to Manufacturers Specifications. A set of Blue Prints or Plans A construction timetable including starting and completion dates A set of Specifications A Fixed Price for the work or a Time and Materials formula . A Payment Schedule. Any Allowances. AA clause which outlines how any disputes will be resolved. And a written Warrantee.