HomeMy WebLinkAboutEngineer's FramingLetter 06.21.2023B
Structural Letter
June 21 ,2023
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Structural E neer:
DB Structural Design Ltd.
1229 Sage Ct.
Rifle, CO 81650
(801 )s2e-6481
Project:Atlen Remodet
l8 Sunrise Ct
Gtenwood Springs, CO 81601
To whom it may concern:
The purpose of this letter is to address existing penetrations in the existing floor joists for the above-
referenced project. The existingll T/8" BCI 6000 wood l-joists have a 4" diameter (-4"Hx8"W in one
location) penetration located approximatety 3'-0" from the end of the member and centered in the
depth of the member. This penetration is acceptable and falls within the attowable penetrations for a
BCI l-joist based on the manufacturer's penetration requirements.
Sincerety,
DB Structurat Design Ltd.
Nate Decker, PE, SE
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06t21 t2023
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