HomeMy WebLinkAboutEngineer Letter.pdfB-&.B
Engineering Consultants, Inc.
November 19, 2021
2237 Woods Edge Circle Orlando FL 32817
7727087785
omvermudez@hotinail.com
VISUAL INSPECTION WITH STRU CERTFTCATION
Project: Ms. Sherry Bergen, Residence 7810 Long Cove Way Port St. Lucie FL, 34986
Permit No.2106-0879
To: City of Port Lucie Building Department
Client Onshore Roofing 5670 SE Grouper Ave. Stuart FL, 34997
Certification for Installation of roof sheathing and of Sun-Tek Glass Skylights.
Background.
On November 18, 2021, B & B Engineering Inc. was requested by Onshore Roofing Inc. License Roofing Contractor
to certify the proper installation of the 2X4 Sun-Tek 3 Skylights -Certification No. 20-1123.10 and testing report expiration
date 03/13/23 and, the roof sheathing underlayment.
Certification.
The proposed new re -roof cover systems will be installed over the existing 5/8" CDX plywood decking attached Ito the
trusses structure. To meet the required wind loading as per ASCE 7-16, Exposure B the plywood sheathing was re=imiled
to the existing trusses using galvanized steel 2-3/8" d ring shank mails at 4" on center in the perimeter and 6" oncenter
Field. In addition, to meet the required wind load as per 2020 F.B.C. with 165 MPH GUST, also the new roof will be
attached over the new installed TU max polyglass underlayment with the proper back nailing and trims, as per Miami -
Dade County Code Compliance acceptances, as per manufactures recommendations, the 2020 F.B.C., and the City of
Port St. Lucie Building Department Code.
CERTIFICATION
To the best of our knowledge and professional ability, B & B Engineering Inc. certify that that the subject new 2X4 Sun-
Tek Glass Skylights and TU• max polyglass underlayment were properly installed and its installations are safe and
structural sound, and did comply with the 2020 FBC, manufactures instructions, and all applicable governmental
regulations.
Limitations.
Our professional services have been performed, our findings obtained, and our opinions prepared in accordance with
general accepted structural engineering principles and practices. This company is not responsible for the conclusions,
opinions, or recommendations made by other based on our findings. The scope of the inspection performed was inxended
to evaluate ll\ � AiPe 2X4 Sun-Tek 3 Skylights and to assure its structural integrity.
. G•• `,�GEI\!
ApprovS�•,;�0 �i�
,, 0.55'14? r
sea . gern'SIAX P�jF
�- Nl!
FL Li No. R141OR
•_:::::• NNE
���lJll!llJill4��'