Case Study: Block
Fremont Tactical Training Facility
Photography by WLC Architects Inc.
“This building is tested to the limits and needed to be constructed with materials able to live up to such high demands. Concrete block masonry is such a material.”
In November 2002 Fremont, Calif., voters approved Measure R (Fire Safety Bond) with 74.4 percent of the vote. The Measure authorized the issuance of $51 million in General Obligation Bonds to provide funding to replace three fire stations with new modern stations; build a public safety training center; and make remodeling and seismic improvements to seven existing fire stations.
One of the most recently completed projects is a state-of-the-art tactical training center located on a two-acre site off Stevenson Boulevard, in a commercial area west of Interstate Highway 880. The Fremont Tactical Training Center (FTTC) is designed for hands-on training and includes a 32-person classroom and a five-story training tower.
Fremont fire Capt. Gerry Fogel says the department wants firefighters to train for blazes at multi-level structures, since many multi-level apartment buildings and condominium complexes exist in Fremont.
“This building is tested to the limits and needed to be constructed with materials able to live up to such high demands,” Louie says. “Concrete block masonry is self-contained and fire resistant, which is imperative for a project like this. It is durable, easy to maintain, cost effective and versatile.”
CMU to the rescue
An integral water repellent additive was used in the concrete masonry mix during manufacture, to reduce water absorption by capillary action, and also to reduce the possibility of efflorescence deposits. This was particularly important as the walls are frequently inundated with water at high pressures during the training exercises. Equally important is the use of a compatible integral water repellent in mortar that not only provides the same water repellency to the mortar, but also includes a bond-enhancing admixture to ensure a strong, water-tight bond with the masonry units.
The Fremont Community Emergency Response Team (CERT) and the Fremont Fire Explorers also will train at the site. The final cost for constructing the training center was just more than $4 million. Fogel says it was completed under budget. The center replaces a 47-year-old training tower and is expected to last well into the future.
The FTTC project’s structural engineer was R.M. Byrd and Associates Inc., Ontario, Can.; the general contractor was Diede Construction Inc., Woodbridge, Calif.; the mason contractor was Gentry Masonry Corp., Santa Rosa, Calif.; and the masonry producer was Basalite, Tracy, Calif.
|Last Updated on Wednesday, 08 February 2012 10:30|