This series of articles will help firefighters have a basic knowledge of the architectural, structural, heating ventilation and air conditioning (HVAC), plumbing, electrical, and fire protection ...

Seven commercial contractors serving Solano, Napa, Marin and Sonoma counties discuss rising material costs due to tariffs, and how artificial intelligence technologies are being tested to improve ...

Air Handlers Due to ventilation requirements, all buildings use some type of air handler to distribute air throughout a building. It is nothing more than a big box that has an inlet, an outlet, a ...

Second, OSHA has cited to ANSI standard A10:33-2011 and ANSI standard A10-38-2000 when providing the public with compliance information about what types of safety management systems must be in ...

The combined dollar value of commercial projects — offices, stores, restaurants, manufacturing facilities, hotels, hospitals, schools, government buildings, churches, amusement and recreation ...