ENG SI REPORT 8.23.2023 (2)Ccivil & structural
ENGINEERING engineering &planning
MEMORANDUM
To: Kearsley Homes
From: CG Engineering
cc:
Date: August 14, 2023
Re: Installation of structural slab over infiltration gallery
Dear Robin,
We have reviewed the photos of the installation of the structural slab over the Hitchens infiltration gallery and these
photos show the reinforcing that we have discussed over the gallery. We specified that a 6" thick slab with #4 rebar at
mid -depth of the slab at 6" on center parallel with the driveway entrance and 4 rebar at mid -depth of the slab at 10" on
center transverse reinforcement. To the best of our knowledge, the construction photos show the reinforcement met
our requirements for the structural slab over the infiltration gallery in the driveway.
0912012023
DISCLAIMER
This recommendation is the professional opinion of CG Engineering PLLC based on the information provided. This memo was prepared subject to the standard of care
applicable to professional services at the time the services were provided.
250 4th Avenue South, Suite 200
Edmonds, WA 98020
ph.425.778.8500 1 f.425.778.5536
www.cgengineering.com