Dubai-based developer Sweet Homes has awarded a Dhs450m ($123m) contract to Sharjah-based Master Civil Construction Company for the construction of Towers B10, B14 and B15 – three out of the nine towers comprising its Dhs1.7bn ‘Rainbow Towers’ project. The move follows the completion of an Dhs12m shoring and excavation contract undertaken by Piling Tech for the initial groundwork of the three towers. The project, which is being built in Emirates City in Ajman, marks the developer’s first development in the UAE, and is set for completion by the last quarter of 2010.