HomeMy WebLinkAbout10102 OCEAN DRIVE_5-5-21 0 I71JE
IrRVCITL RA7.
1 M*11'. INC.
Consulting Engineers
5/5/21
St. Lucie County Building Department
2300 Virginia Avenue
Ft. Pierce, FL 34982
Subject: Citation : 0222
Property: 10102 Ocean Drive, Unit 708
Jensen Beach, FL 34957
To Whom it may concern,
The following addresses issues pertaining to the sliding glass door and window
replacement for the above-mentioned project. Based on site observations the following
are assumptions about the existing building:
• Existing building is not post tensioned. Existing rebar was observed
exposed in other areas of the building.
• Building unit is sprinklered and has been confirmed by GC.
1. Replacement of existing 4'x9' window with new non-impact rated window into
existing opening. Non-impact rated window protected by existing hurricane
shutters.
2. Replacement of 11'x6'-8" multi-paneled sliding glass doors with new 11'x6'-8"
non-impact rated multi-panel sliding glass doors. Non-impact rated sliding glass
doors protected by existing hurricane shutters.
3. Replace existing wood framing over existing sliding glass doors. Provide new (2)
2X12 composite wood header w/ 1/2" plywood spacer. New composite wood
header to be composed of (3) 10d x 3" long ring shank nails, 6" from ea. end and
bal. evenly spaced w/ max spacing of 12" o.c. ea. Side. New p.t. 2x4 wood nailer
to existing concrete floor above w/ 2 1/2" concrete anchors @ 6" ea. end and bal.
evenly spaced w/ max spacing 32" o.c. New wood header attached to existing
masonry wall @ ea. End w/ Simpson HUS412 masonry connection.
4. New wood framed exterior shall be constructed to re-establish the existing 1-hour
rated assembly.
5. All doors and windows shall comply with the Wind Design Load Criteria below:
Risk Category II
Exposure Category D
PHONE 321.635.9344 111 840 N.COCOA BLVD.,SUITE B,COCOA,FL 32922 111 WWW.NSG•ENG.COM
0 I311 E
'['l VCITI-RA11
R31UP. INC.
Consulting Engineers
Maximum Components and Cladding Pressures are as follows:
4' x 9' Window: -53.6 PSF or +52.67 PSF (ASD)
11' x 6'-8" SGD: -51.4 PSF or +49.4 PSF (ASD)
Please contact me if you have any questions.
Andy Noble
Sincerely,
�� 111 11�rlf{
IV
� �v � Digitally signed by
- Andrew J Noble
No. W63 -_
= Date: 2021 .05.05
14:57:04 -04'00'
STATE OF ((
t+ft��91�1kk
Andrew J. Noble
FL PE No. 54063
Noble Structural Group, Inc.
PHONE 321.635.9344 0 840 N.COCOA BLVD.,SUITE B,COCOA,FL 32922 0 WWW.NSG-ENG.COM