Conditions of Contract for Electrical and Mechanical Works (3rd Edition, 1987; Reprinted 1988; Reprinted 2011). The 2011 reprint now also includes the Supplement 1st. Ed. 1997. The preamble has been grouped with the Forms of Tender and Contract Agreement in a third section. Users wishing to incorporate the part 1-General Conditions are invited either to include a printed version of the entire 2011 reprint or to purchase an electronic version, where Part1-General Conditions can be printed as a separate document.