Yosemite Community College District (YCCD)

• Client: Yosemite Community College District (YCCD)
• Location: Modesto, California
• Senior Engineer: Sigrida Reinis
  
• Project Manager: Matthew Hall
  
• Principals-in-Charge: Jeffrey Ludlow
  

Treadwell & Rollo, Inc. is designing vapor mitigation systems for four new buildings at the Yosemite Community College District's (YCCD) Modesto Junior College campus. This project for YCCD is part of a massive expansion funded by the California Measure E Bond Program. The new buildings include the following: (1) Allied Health Building, (2) Ag Pavilion, (3) Community and Science Center, and (4) Agricultural Housing.

Our services have included the design and construction observation of vapor mitigation systems, which consist of a sub-slab venting system and vapor barrier membrane in three of the four buildings, and a crawl space venting system in the fourth, in order to mitigate volatile organic compound (VOC) intrusion into the indoor air.