Crosby Group has extensive expertise with mission critical facility design and 7x24 operations including Internet Data Centers, Telecommunications Facilities, Police and Fire Station Headquarters and various Municipal Emergency Response Centers. Leading this group within our firm is Darin Daskarolis, P.E., both a licensed engineer and general contractor with over 20 years of experience in contracting, design and critical facility operations. Together with the resources of our engineers and designers Darin's team has developed a reputation for producing cost effective structural designs and seismic retrofits in both new and existing occupied facilities. Whether we are the prime designer or subcontracted to an architect we fully understand what it means to be live 7x24 and that there truly is no margin for error.

Recent projects involving mission critical facilities and highlights:

• UC Davis, Seismic Phase IV - $7M; Seismic retrofit of fully occupied existing telecommunications building, veterinary hospital, laboratories; under 3% changes; completed 2008.
• East Bay Municipal Utility Headquarters - $6M; Seismic retrofit of existing 9 story occupied building; includes 24x7 emergency response center; 1% change orders; completed 2005.
• SouthCom Headquarters - $240M; Design Build of a 4 story campus in Miami that is designed to be fully operational during a Category 5 Hurricane
• Berkeley Public Safety Building - $55M; First new concrete structure to be base isolated, insuring continued operations post a major seismic event.
• Caltrans District 4 Headquarters - $40M; Retrofit of existing 15 story fully occupied building; includes 24x7 traffic management center; ongoing.
• Level 3 Communications - Undisclosed $; Generator Power & Cooling Plant Expansion; ongoing design.
• Fremont Police Headquarters - $10M; Seismic retrofit of existing occupied building; includes 24x7 911 response center; ongoing design.
• Belmont City Hall & Police Station - $7; New expansion to existing facility; alternate Crosby design saved apx. 30% from original scheme.