HomeMy WebLinkAboutLETTER OF COMPLETION
Page 1 of 2
September 15, 2021
St. Lucie County Building Planning & Development Services
Building & Code Regulation Divisions
2300 Virginia Avenue
Fort Pierce, FL 34982
Re: Robert Maxwell
5911 Myrtle Drive
Fort Pierce, FL 34982
Letter Of Completion
Dear Building Dept. Official:
Based on the personal communications, field reports and on-site visual inspections of the roof
and attic spaces performed by the undersigned professional engineer at the above listed
property address, the re-roofing job performed by the contractor Florida Premier Roofing
followed the requirements of the current Florida Building Code (7th edition, 2020) and under
the Florida Product Approvals.
As requested, we are providing the following information of details used for the installation of
the roof at the subject noted address. This letter covers the follow ing inspections that were
completed:
a. 130 Building Roof Dry In – on 9/7/2021
b. 131 Building Roof Flashing/Metals – on 9/15/2021.
c. 132 Building Roof Final – on 9/15/2021.
Information of materials:
• All materials were installed to a clean, smooth decking surface.
• Decking was re-nailed every 6’’ O.C. in field and along perimeter using galvanized 8d, 2 3/8”
ring shank nails.
• Over the roof deck was installed the ABC PRO Guard 20 Synthetic Roofing waterproof
underlayment.
Re: Robert Maxwell Page 2 of 2
• Fasteners for underlayment were 1 ¼, 12-gauge electro-galvanized ring shank nails which
comply with ASTMF 1667.
• One layer of Owens Corning asphalt shingles of color Amber was installed as an
underlayment, and it is 50% overlapped to meet code. Those shingles were installed in a nail
pattern consistent with the manufacturer recommendations on the packaging for 6 nail
applications. This repeats for the other side. 6 nails were used per sleeve. Nails used were
smooth shank coiled electrogalvanized roofing nails, 1 ¼’’.
• 2.5’’ white drip edge was used on all eaves and rakes. Overlaps were a minimum of 4’’. Drip
edge was applied over the underlayment. Roofing cement was applied a minimum of 4’’ over
the drip edge flange.
• 3 new lead pipe boots were installed. Roofing cement was placed on top of the underlayment
where the vent was to be placed. Vent was placed and then secured with smooth roofing nails
1 ¼’’. Top of the flange is under shingles, while the bottom rests on top.
• 1 new meter mast boot was installed.
• Ridge ventilation was installed. Opening did not exceed 3 ¼’’. It was installed over the main
ridges of the house which exceeded this minimal requirement. Installation of ridge vent was
done using the provided 3’’ ring shanked nails into the provided targets. Each 4’ section is
snapped into each other. Vents are terminated at least 6’’ short of intersections.
Sincerely,
Juan C. Camacho
Professional Engineer
Florida P.E. License #67287
Expiration Date: February 28, 2023