ENGINEER APPROVAL - SOLAR Version#84.4
Project/Job# 0192960
RE: Installation Approval Letter
Project: Donahue Residence
45 Calumet Street
Salem,MA 01970
Date of Review 7/1/2020
Permit# B-20-233
Date of Install 6/24/2020
AHJ Salem
SC Office Wilmington Ballardvale
To Whom It May Concern,
On the above referenced project,the structure has been reviewed for additional loading due to the installation of the solar PV addition to the
roof.The structural review,including the plans and calculations only apply to the section of roof that is directly supporting the solar PV system
and its supporting elements.
The demand loading on the structure directly supporting the additional gravity loading due to the solar panel supports and modules had been
reviewed post installation and determined to be in accordance with the requirements of the following codes;MA Res.Code,9th Edition/
IEBC.
The work has been completed in accordance of the provisions of the approved permits of the applicable code.
Should you have any further questions or requirements pertaining to this project,please do not hesitate to contact me.
Sincerely ��•Y114}
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Abe De Vera, PE,SE ^ '�� �G
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Structural Engineer /^� DE VERA -41
Phone:888.765.2489,x57526 ( C
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Email: adevera(Wtesla.com • No. 52160 Abelardo s.9.ed
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