Catch Basin Drainage and Seismic Drainage

Excavate the front crawl space area to allow for 6 inches clearance between perimeter foundation and adjacent grade, haul away excavated dirt from site.

Excavate within the same crawl space area to a depth of 36 inches below grade to allow the installation of a catch drain basin and sump pump. Install a termination line which will extend through the front wall, terminating into the flower box adjacent to the front side of house. Connect to the existing electrical system on house on a dedicated circuit. Special note: additional work may be required on the electrical system if a dedicated circuit is not available for this sump pump.

Install anchor bolts, and Simpson HD2A, hold down brackets, bolted to the foundation and through bolted to the adjacent wall framing. Install 12 feet of shear wall at the front right crawlspace, as discussed at the time of the estimate appointment.

Install anchor bolts, HD2A hold down brackets and 6 feet of shear wall at rear wall.

Install 8 Simpson foundation to joist brackets and 14 feet of shear wall at the crawlspace.

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