HomeMy WebLinkAboutBuilding Correspondence 2008-7-7
ARTISAN ENGINEERING, LLC
325 West 13'h Avenue
Eugene, Oregon 97401-3402
Phone: 541-338-9488 Fax: 541-338-9483
www.artisanengineering.com
CA;m 1-00l- 0 1,22-'2-
July 7, 2008
Design Solutions
RoddYt Toyota
226 7 h Street
Springfield, Oregon 97477
Re: Foundation Reinforcing
Habitat for Humanity Project Construction Services
4854 A Street, Springfield, Oregon, 97477
Roddy:
Per your request, Artisan Engineering performed a site visit at the Habitat for Humanity
project, located at 4854 A Street in Springfield, Oregon, The purpose of our visit was to
assess rust on the foundation reinforcing, This house was previously engineered by our
office and submitted to you on July 18, 2007,
Upon arrival at the site, we noted that the forms for the strip footings were in place, and the
reinforcing steel had been placed, bent, and tied, and was prepared to receive concrete,
The reinforcing steel had been placed several months ago, and as a result a thin layer of
rust was also present due to weathering this past winter, We understand that the Building
Official is requiring the engineer of record to verify that the rust on th~ reinforcing steel will
not affect the structural integrity of the foundation system,
We reviewed the CRSI's (Concrete Reinforcing Steel Institute) commentary on this issue,
The CRSI commentary states thatrust on reinforcing steel is not an issue unless the net
structural section has been reduced, Visual observation of the reinforcing steel determined
that the cross-sectional area had not been reduced, Therefore the reinforcing steel is
adequate and Habitat for Humanity may proceed with concrete placement upon approval
by the building official.
Please call if you have any comments or questions,
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