HomeMy WebLinkAboutREVISED Eng Steiger ltr (2) M.A. CORSON & ASSOCIATES, Inc. ARCHITECTURE * STRUCTURAL DESIGN 412 Colorado Ave., Stuart, Fl. 34994 (772) 223-8227 * Lic. #AR91665 To: St. Lucie County - Building & Code Regulation Division Date: May 15, 2020 Re: Karren Steiger 8750 S. Ocean Drive Unit 732(middle) Jensen Beach, Fl. , 34957 It is acceptable to replace existing sliding glass door for the address listed above with the units as follows: 1) S.G.D.- The EGS International "Atlantic" series aluminum S.G.D. has a Florida number NOA #17-1218.21 with a +130 / -130 design pressure. It has a small missile "D" approval and HVHZ SCOPE OF WORK: New sliding glass door DESIGN PARAMETERS AND ASSUMPTIONS USED: 1. DESIGN CODE: Florida Building Code Sixth Edition (2017) with 2020 Supplements using ASCE 7‐10 2. Structure Designed: Enclosed 3. Risk Category: II Exposure Category: D 4. Design Wind Velocity 170 mph End Zone Width: 4 ft 5. Mean Roof Height 120 ft Roof Pitch: 0:12 Parapet: N/A ft 6. Components & Cladding Design Pressures Used: Zone 4: +58.7 / -63.7 P.S.F. & Zone 5: +58.7 / -78.5 P.S.F. Worst case scenario has been calculated. 7. Design Loads: Floor: N/A Roof/Dead: N/A Roof/Live: N/A Balcony: N/A Dock: N/A Deck: N/A Stairs: N/A Fence: N/A Railings: N/A 8. Were Shear Walls Considered For Structure? N/A Not Applicable Explain Why Not: 9. Is A Continuous Load Path Provided? N/A 10. Design Soil Bearing Pressure: N/A Soil Test Reports Submitted? N/A Thank you for your time and consideration. If you have any questions please call. Respectfully, Mark A Corson Mark A. Corson A.I.A., NCARB President