HomeMy WebLinkAboutJC KOSINSKI LETTER WITH DOOR DETAILShiloski
En111eerioll lie.
Consulting Structural Engineers PE#52288
15598 Beach Pebble Way COA#29576
Fort Myers, FL 33908
NEW ADDRESS
RESIDENTIAL COMMERCIAL
Attn: Building Official
Custom Door Engineering
Master
TEL:239-872-2179
E-mail; jckosinskil35@aol.com SCANNED
BY
St. Lucie County
INSTITUTIONAL INDUSTRIAL
January 22, 2018
CONCEALED FASTENERS OR ATTACHMENTS
AREbeNTRtACTOR I OR RECORD
Y OF E
ECCORD
Ref: Repetitive Use Engineering by JC Kosinski Engineering Inc.
Expiration of this repetitive approval will be 1 (One) year from date of above date.
CONTRACTOR COPY
This letter is to provide authorization to Handcrafted Iron Doors LLC for repetitive use of the attached custom
door issued by JC Kosinski Engineering Inc. This authorization shall expire on the above referenced date.
This attached custom door has been analyzed and we have determined that with using the impact rated glass this
assembly would be considered impact rated in accordance with FAC 61G20-3. Additionally, we have
determined that this this Master plan meets the requirements of FBC 2017 6" Edition to include the Residential
Building Code using Section 1710.5.2 Exception 3 for Custom Doors, Section 104.11 and Florida Statue
553.8425(1)(d) 2011. The analysis used is based on ASCE7-10 using 170 MPH Ult. wind velocity, Exposure B.
The analysis meets the requirement of ASCE7-10 for specific mandatory and supplementary tests. This custom
door and installation, to include glazing, hardware and assembly, we can certify as being equivalent or exceeds
the comparative NOA's for the door in accordance with FAC 6 1 G20-3.005(d).
If you should have any questions, please call.
Sincerely,
J.C. Kosinski Engineering Inc.
Jo osiIt ki, I,
Structural Engineer
ST. LUCIE COUNTY BUILDING DI N
REVIEWED FOR COMPLIANCE ,, 1164A
SITE OR NO INSPECTIONS) WILL
Digitally
signed by
u Ne°S!ps-; Joseph
5. *° Kosinski
THESE PLANS AND ALL PROPOSED WORK
ARE SUBJECT TO ANY CORRECTIONS
REQUIRED BY FIELD INSPECTORS THAT
MAY BE NECESSARY IN ORDER TO
COMPLY WITH ALL APPLICABLE CODES.
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Inwols Pages
Inwols Pages
Handcrafted Iron Doors J.C. Kosinski Engineering Inc
Master 15598 Beach Pebble Way
Ft. Myers, FL 33908
1 /22/2018 239-872-2179
FBC 2017 6th Edition Wind Speed 170 MPH Ult
Risk Category II 132 MPH Nominal
Exposure: B
WIDTH:
6.3 ft
HEIGHT:
11.1 11
AREA:
69.9 SF
DESIGN PRESSURE:
27.2 -29.9
GOVERNS
TOTAL LOAD:
69.9 x -29.9 = 2091 LBS
ANCHORS: 114" ANCHORS FOR FRAME Min
ALLOWABLE LOAD/ANCHOR =
370 LBS/ANCHOR
Reduction Edge = 0.89
Reduction spcn = 0.89
ALLOWABLE LOAD/ANCHOR =
293 LBS/ANCHOR Adjusted
# Tabs = 10
Min Req'd
# anchors/tab = 2
Total Anchors = 20
# ANCHORS = 2091
= 8 ANCHORS REQUIRED
293
PROVIDE 8
1/4" ANCHORS FOR FRAME Min
# Anchors Installed:
20
SAFETY FACTOR =
5862 2.8 OK
2091
POURED ARCH
CONC. BM. SEE PLAN VERT. REINF E.S.
AND BEAM SCHED. C\EXTEND FULL W.
Fp BEAM ABOVE
—CONT P/T Ix CURVED
SEE ARCHITECTURAL DWG'S
\� FILL CELL
`1 `OBL BUCK, AS REO'D L
N.T.S. CONCRETE CAST
TYPICAL ARCH W/ TIE BM
BUCKS SHALL BE P.T. OPTIONAL
FLORIDA BUILDING CODE 2017 6TH EDITION
TO INCLUDE THE RESIDENTIAL CODE
ULTIMATE DESIGN WIND SPEED: 170
NOMINAL DESIGN WIND SPEED: 132
RISK CATAGORY: II
IMPORTANCE FACTOR: 1.0
EXPOSURE CATAGORY: B
INTERNAL PRESSURE COEF: +-0.18
ENCLOSED STRUCTURE
THE STRUCTURAL COMPONENTS OF THIS
PLAN ARE IN COMPLIANCE WITH THE 2017
FLORIDA BUILDING CODE, WIND LOAD
COMPLIANCE AND ITS RESISTANCE TO
GRAVITY AND DESIGN PRESSURES
TYPICAL BUK DETAILS
MASTER
FACE OF BUCKS
2'
n
0
ib
0
0
0
0
0
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ALL LUMBER SHALL BE MIN
HEMFUR OR BETTER W/
MIN BENDING STRESS OF
1,000 PSI AND
PRESSURE TRAETED
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— Me 052288
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STATE OF
3 0 ZU18
J.C. Kosinski En er?ng Inc.
DATE 01-22-18 •STRUCTURAL R-
15598425r72-C2Fl
Way
33908FLV29576
79