HomeMy WebLinkAboutLA217011 - APPROVED - Steve Fetzek PE Letter wStamp 08 17 2023 (1)Structural Engineering Letter
Date: 08/17/2023
Project Name: Steve Fetzek
Project Address: 17704 Icon Trail L, Lakeville, MN, 55044
Contractor : Wolf RIver Electric
Contractor Address : 101 Isanti Parkway NE, Isanti, MN 55040
Attn : To Whom It May Concern
A Field observation of the condition of the existing framing system was performed by an audit team from
Wolf RIver Electric. From the Field observation of the property, the existing roof structure observed as
follows:
Existing roof is supported by 2 x 4 @ 24" rafters at the solar array. The rafters are sloped at
approximately 27 degree and have maximum projected horizontal span of 7 feet in between
load bearing supports.
Design Criteria
Applicable codes: 2020 Minnesota Building Code (2018
IBC) ASCE 7-16
Ground Snow Load: 50 psf
Roof Dead Load: 20 psf
Wind speed: 125 mph
Risk Category: II
I certify that the capacity of the structural roof framing that directly supports the additional gravity loading
due to the solar panel supports and modules had been reviewed and determined to meet or exceed the
requirements in accordance with the Design Criteria.
If you have any questions or concerns please contact us,
Engineerinc.io,
303 N Glenoaks Blvd Suite 200
Burbank, CA 91502
(747) 333 - 5991
new@engineerinc.io
Date Certified and
Exp. Date : 06/30/2024
Signed: 08/17/2023
Concept Approval ONLYSubject to Field Inspection
Inspector Date
2020
MN Bldg
Code
08/23/2023dpfannenstein
Please provide a City
Approved Plan and Permit
Card on site accessible for
Inspectors until final inspection