Plan Review Notes
Plan Review Notes For Permit 04040562
Permit Number 04040562
Review Stop B
Sequence Number 37
Notes
Date Text
2007-04-03 12:25:24BUILDING PLAN REVIEW
 *******DENIED*******
 ROBERT BROWN(561) 805 6652
 E-MAIL: [email protected]
  
  
  
 REVISION SUBMITTED 4/3/07 FOR ROLL-UP
 SHUTTERS AND FOR METAL TRUSS DETAILS.
  
 FBC = FLORIDA BUILDING CODE 2001
 FBC*= FLORIDA BUILD'G CODE (CITY AMEND)
 F.S.= FLORIDA (STATE) STATUTE
  
 REVISION DENIED
  
 1) THE COMMENTS MADE ON 6/25/06 HAVE NOT BEEN
 ADDRESSED.NO RATIONAL ANALYSIS WAS SUBMITTED, AS
 REQUESTED, FOR ATTACHMENT OF SIMPSON MTSM16 AND/OR
 MTSM20 TWIST STRAPS TO 18 GAUGE METAL TRUSSES WHEN THE
 SIMPSON CATALOGUE ONLY GIVES CAPACITIES FOR THEIR USE
 WITH WOOD TRUSSES.ALSO THE UPLIFT ON THE GIRDER TRUSS
 FOR THE 14'-0" SQAURE ROOF IS STATED AS 2800 LBF.NO
 RATIONAL ANALYSIS WAS SUBMITTED TO SHOW HOW THE SIMPSON
 HTSM20 TWIST STRAPS, WHICH ARE DESIGNED AND SOLD FOR
 WOOD TRUSSES, WILL RESIST THAT UPLIFT FORCE ON METAL
 TRUSSES.THE ORIGINAL COMMENTS ARE REPEATED BELOW:
  
 FBC 1606.1METAL TRUSSES.ALL THREE
 OF THE TRUSS DETAIL SHEETS SPECIFY THE
 USE OF SIMPSON MTSM16 AND/OR MTSM20
 TWIST STRAPS TO ANCHOR THE METAL
 TRUSSES.PER THE SIMPSON LITERATURE,
 THESE ANCHORS ARE DESIGNED TO ANCHOR
 WOOD TRUSSES TO CMU OR CONCRETE.THE
 CAPACITIES GIVEN IN THE LITERATURE ARE
 FOR WOOD TRUSSES.HOW WILL THESE STRAPS
 BE FASTENED TO THE DOUBLE METAL STUDS
 WHICH ARE BACK-TO-BACK?THE SIMPSON
 CATALOG SPECIFIES 8-10D (FOR MTSM16) OR
 10-10D (FOR MTSM20) INTO WOOD TRUSSES.
 WHAT IS THE PROPOSED MEANS OF FASTENING
 THE TWIST STRAPS TO THE 18 GAUGE METAL
 TRUSSES?RATIONAL ANALYSIS WILL BE
 REQUIRED TO JUSTIFY THE UPLIFT
 RESISTANCE OF THE TWIST STRAP-TO-TRUSS CONNECTION.
  
 2) THE ENGINEER OF RECORD FOR THIS BUILDING IS ANDREW
 MORGAN, P.E.THE TRUSS DESIGN SUBMITTED IS BY RIZA
 ALTAN, P.E. AND MUST RECEIVE A SHOP DRAWING REVIEW AND
 STAMP BY THE DESIGNER OF RECORD BEFORE SUBMITTAL TO
 CONSTRUCTION SERVICES DEPARTMENT FOR PLAN REVIEW.
  
 **QUOTE PERMIT# ON ALL CORRESPONDENCE**
  
 END OF REVIEW COMMENTS
 THE CODE REFERENCES GIVE ADDITIONAL INFO TELEPHONE:
 (561) 805 6652ROBERT BROWN
 E-MAIL: [email protected]


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