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Gasquet Elementary Civil Engineering, Geotechnical Investigation, Materials Testing and Special Inspection

Concrete sampling and lab testing during construction of a new school in Gasquet, CA.

LACO provided engineering, construction materials testing, and special inspection services for a new elementary school located in Gasquet, Del Norte County, California.The project consisted of four new wood frame classrooms and an administration building using steel columns and a new structural steel frame gymnasium. We provided the following services:

  • Geotechnical site investigation
  • Civil design
  • Laboratory materials testing
  • Compaction testing of engineered fill
  • Concrete sampling and laboratory testing of samples
  • Structural steel welding inspection (shop fabrication and field erection)
  • High strength bolting observation and verification


Concrete sampling and lab testing during construction of the new school.