HomeMy WebLinkAboutLA205054 - Approved - CRE_Josh Rensch_PE LetterCurrent Renewables Engineering Inc.
Professional Engineer
info@currentrenewableseng.com
Design Criteria:
Subject: Structural Certification for Installation of Residential Solar
re job:
Attn.: To Whom It May Concern
Observation of the condition of the existing framing system was performed by an audit team of
After review of the field observation data, structural capacity calculations were performed in accordance
with applicable building codes to determine adequacy of the existing roof framing supporting the proposed
panel layout. Please see full Structural Calculations report for details regarding calculations performed and
limits of scope of work and liability. The design criteria and structural adequacy are summarized below:
08-01-2022
08-01-2022
Titan Services
Josh Rensch
Titan Services
ROOF 1: Shingle roofing supported by 2x6 Truss @ 24 in. OC spacing. The roof is sloped at
approximately 26 degrees and has a max beam span of 10.0 ft between supports. Roof is adequate
to support the imposed loads. Therefore, no structural upgrades are required.
Code: 2020 Minnesota Building Code, IBC 2018, ASCE 7-16, Ult Wind Speed: 115 mph, Ground
Snow: 50 psf, Min Snow Roof: 0 psf
1760 Chicago Ave Suite J13, Riverside, CA 92507 (951) 405-1733info@currentrenewableseng.com
9765 172nd St W, Lakeville, MN 55044, USA