HomeMy WebLinkAboutLOT 9 STAIR LETTER Rev 061020
ENGINEERS & GENERAL CONTRACTORS
1310 NW 67th Ter. Hollywood, FL 33024 | PE 77142 | CGC 1514512 | CCC 1328768
305.773.7973 | projects@gdbuildingsolutions.com | gdbuildingsolutions.com
June 10, 2020
To: St Lucie County
Building Department
Att: To Williams Durden
Re: Interior Concrete Stair
Acqua Vista Lot 9
4500 N A1A, Fort Pierce, FL 34949
Permit #: 1905-0274
I hereby attest that to the best of my knowledge, belief and professional
judgment that the new concrete stair and the structure elements supporting the stair
have been designed in accordance with all applicable 2017 FBC standards and will
comply with section R322 Flood-resistant Construction and Section 3109 Structures
seaward of a Coastal Construction Control Line
New Interior concrete stair is attached to non-frangible adjacent walls in all stair
supports; only the first flight of the stair at the garage level has been designed as
a frangible element, on frangible footing and with a frangible connection at first
landing. Also this portion of the stair shall have four longitudinal saw-cut lines 2”
depth from bottom of the slab as per detail in this letter.
Should you have any questions or need additional information, please do not
hesitate to contact me.
Sincerely,
Danay Fernandez, PE
FL Reg. PE No. 77142