Page 251 - _ 180314 Special Yucaipa GSA Packet

Infiltration Testing for Thirteen Sites in Yucaipa Basin Area 02-Feb-2018

Question 6:
Also, is the plan to clear vegetation in the footprint of the boxed containers o only to trench for
the sidewalls where the containers would sit?

Response to Question 6:
We would propose taking this on a site-specific basis. Ideally, no clearing would be required;
however some grubbing might be needed if there is dense vegetation. We would try to minimize
this as much as possible and, if needed, try to do this by hand rather than bring equipment into
the site.

If you have any additional questions, please feel free to contact me at (909) 451-6650, or via
email at bvillalobos@geoscience-water.com.

Regards,

Brian Villalobos, PG, CHG, CEG
Project Manager

GEOSCIENCE Support Services, Inc. San Bernardino Valley MWD
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Yucaipa Groundwater Sustainability Agency - March 14, 2018 - Page 223 of 226