Products 07/07/2010 Uninterrupted Power Source: High Demand The 9900 Series Uninterrupted Power Supplies from Mitsubishi Electric is now available in 300kVA/300kW- and 500kVA/500kW-rated models. The 9900 Series is designed for permanent installation in high-demand facilities that require consistent power delivery, such as data centers. Up to eight 9900 modules can be paralleled for either capacity or redundancy. Mitsubishi Electric Power Products; 724-772-2555; www.meppi.com Looking Up: Fastener Accessories for Overhead Work The Hilti GX 120-ME Gas-Actuated Fastener now is available with modular-pole- tool and ceiling-wire assemblies for overhead work. The tool can be used to install various fastening elements into overhead
The market is generally healthy and steadily growing, and margins are up for large specialty contractors. Further, advances in design tools and owner demand for collaboration are giving subcontractors a seat at the table early on in projects.