HomeMy WebLinkAboutAPPROVED DRAWING Zayne (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: November 12, 2021
Re: Mathew & Pamela Zane
9900 S. Ocean Drive / Oceana N. II /Middle Unit 1204
Jensen Beach, Fl. , 34957
It is acceptable to replace existing window,entry door, sliding glass door, and mullion
bars for the address listed above with the units as follows:
1) S.H. - The PGT systems Series "SH 5500A" L.M.I. the pvc single hung window has a Florida
number NOA-#20-0401.03. It has a +65 /-70 design pressure and has a L.M.I. & S.M.I. "D"
approval and HVHZ.
2) FIBERGL. DR. - The Jeld-Wen Design Pro / Smooth Pro impact glazed fiberglass door has
a FL #16708.1 R13. It has a +65 /-65 design pressure and has a small missile "D" approval
and HVHZ .
3) S.G.D. - The International Impact Building Products Series " Titan 90 " aluminum sliding
glass door with reinforcements has a Miami Dade NOA # 20-1202.12. It has a +90 / -90
design pressure. It has a small and large missile "D" approval HVHZ.
4) MULL. BARS - The Series "PGT" Clipped Extruded Aluminum Tube Mullion - L.M.I has a
Miami Dade NOA # 20-0406.03. It has a +170.0 /-170.0 design pressure and has a large
missile "D" approval and HVHZ .
The worst case scenario building design pressures of addr ess listed above in Zone 4 is +58.7 / -
63.7 and Zone 5 is +58.7 / -78.5. The building has a type II classification and exposure category
"D" for the 7th Edition of the FBC (2020).
SCOPE OF WORK: New window, entry door, sliding glass door, and mullion bars.
DESIGN PARAMETERS AND ASSUMPTIONS USED:
1.DESIGN CODE: Florida Building Code Seventh Edition (2020)
2. Structure Designed: Enclosed
3. Risk Category: II Exposure Category: D
4. Design Wind Velocity 170 mph Nominal Wind Speed 132 mph End Zone Width: 4 ft
5. Mean Roof Height 153 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
Mark A
Corson
Digitally signed
by Mark A
Corson
Date:
2021.11.12
10:56:02 -05'00'