HomeMy WebLinkAboutEngineering CSM CSM ENGINEERING, LLD
2OB 5W OCEAN BOULEVARD
STUART, FLORIDA 34994
E N G I N E E R I N G ❑: 772-220-4601
CIVIL • STRUCTURAL • MARINE W: WWW.CSM-E.NET
November 5,2020
� 10
Saint Lucie County Planning&Development Services Building&Code Regulation Division REVIEWED FOR
2300 Virginia Avenue
Fort Pierce,Florida34982 IC;ODE; COMPLIANCE
o: 772-462-1594
ST. LUCN.E: COUNTY
Re: Hutchinson Island Club—Commercial Renovation of New Window Install BOCC.�
10410 S. Ocean Dr. Unit 806
Permit#: 2010-0666 Zv
Dear Plan Reviewer, 1�
The following are responses to the Conditions of Approval Dated 10-27-2020.
Please, find the attached Wind Pressure engineering for the Unit described above (two attached pages). I have also reviewed and
approved the NOA#20-0406.04 attached 24 pages. Main pages of concern(6,7,and 15).
Thank you and your staff for the continued support.
Sincerely,
0
�,.•''�\OENSF '•, FILE COPY
No.76910
S SE OF
Charles A. Darden Jr.,PE �� J
Florida Engineering License No. 76910
csm
ENGINEERING
CIVIL - STRUCTURAL - MARINE
PROJECT:
HUTCHINSON ISLAND CLUB - UNIT 806
COMMERCIAL WINDOW INSTALL WIND PRESSURE
STRUCTURAL DESIGN CRITERIA:
THE DESIGN COMPLIES WITH THE REQUIREMENTS OF THE FLORIDA BUILDING CODE,
BUILDING & EXISTING; 6TH EDITION; 2017, ASCE 7-10, & ASD
MEAN ROOF HEIGHT 130'
WIND VELOCITY 165 MPH; ULTIMATE WIND SPEED
WIND VELOCITY 128 MPH; NOMINAL WIND SPEED
EXPOSURE "D"; ENCLOSED DESIGN
Qz 88 PSF
Kd 0.85
Kz 1.48
REDUCTION FACTOR 0.6
ROOF SLOPE FLAT
INTERNAL PRESSURE COEFFICIENT +/-0.18 PER TABLE 26.11-1
RISK CATEGORY II
OCCUPANCY RESIDENTIAL R-2
CONSTRUCTION TYPE II A
GENERAL COMPONENTS AND CLADDING NOTES:
1. WINDOW TO BE INSTALLED PER PRODUCT APPROVAL
ZONE 4 AND MEET +/- 60 PSF PRESSURE DESIGN.
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No. 76910
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CHARLES A. DARDEN JR. DATE
FLORIDA REp EDP iFE5901 NpNEER '6p10
CA �29057
CSM ENGINEERING 11`5-ada'o
208 S.W. OCEAN BLVD.
STUART FL 34994
772—L20-4601
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ENGINEERING
R,�,
1/2• GYPSUM WOOD BOARD
PT. WOOD FURRING (AS REO'D)
PT. WOOD B OCKING
PER PUNS AS REO'D)
INTERIOR
III
WINDOW/DOOR FRAME PER PLANS
•
-PROPOSED WINDOW OOR
(SEE PLAN FOR SIZE)
TRIM
EXTERIOR
FLASHING/SEALANT SHALL EXTEND TO THE SURFACE
OF THE EXTERIOR WALL FINISH AND SELF-ADHERED
FLASHING SHALL COMPLY WITH AAMA 711.
STUCCO FINISH
8' C.M.U. PER PLANS
CONC. FILLED CELL
TYPICALL WINDOW JAMB FLASHING DETAIL
SCALE: N.T.S.
WINDOW SCHEDULE
DESIGNATION APPROX OPENING TYPE I QUANTITY REMARKS
SIZE (WxH)
1O 7246 1 HORIZ. ROLLER 1 1 1 DOUBLE PANE. IMPACT
WINDOW SCHEDULE:
MANUFACTURER PRODUCT EVALUATION EXPIRATION WINDOW DESIGN CODE DESIGN
APPROVAL NO. AGENCY DATE PRESSURE PRESSURE
PGT NOA 20-D406.04 MIAMI DADE 08-23-2023 +65 PSF -65 PSF +60 PSF -60 PSF
F
V 'ENSF •.
No. 715910
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CHARLES A. DARDEN JR. DATE
FIORIDA 7 ROFE599 AL EN 910
CA i29087
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CSM ENGINEERIN it -a0ao
208 S.W. OCEAN BL D.
STUART FL 34994
772-120-4601