Warning : session_start : The session id contains invalid characters, valid characters are only a-z, A-Z and 0-9 in /mnt/data/www.nxtbook.com/fx/config_1.3/global.php on line 9 Warning : session_start : Cannot send session cache limiter - headers already sent output started at /mnt/data/www.nxtbook.com/fx/config_1.3/global.php:9 in /mnt/data/www.nxtbook.com/fx/config_1.3/global.php on line 9 Warning : Cannot modify header information - headers already sent by output started at /mnt/data/www.nxtbook.com/fx/config_1.3/global.php:9 in /mnt/data/www.nxtbook.com/fx/config_1.3/global.php on line 10 M U LT I - P R O J E C T FEATURE URS Corp. Sparling ART &MOre OF tHe MACTEC, INC. ACEC member firms are using their engineering expertise to solve unique commercial and office building challenges. The result often is more than a new state-of-the-art facility— communities are sometimes reinvigorated; spirits are sometimes renewed. State By Daniel Rome Levine Hammel, Green & Abrahamson 16 ENGINEERING INC. JANUARY / FEBRUARY 2007 Warning : Unknown : The session id contains invalid characters, valid characters are only a-z, A-Z and 0-9 in Unknown on line 0 Warning : Unknown : Failed to write session data files . Please verify that the current setting of session.save_path is correct /var/lib/php/session in Unknown on line 0