| Date |
Text |
| 2013-12-17 20:35:55 | BUILDING PLAN REVIEW |
| | *******DENIED******* |
| | ROBERT BROWN (561) 805 6652 |
| | E-MAIL: [email protected] |
| | |
| | |
| | FBC R = 2010 FLORIDA BUILDING CODE - RESIDENTIAL |
| | FBC*= FLORIDA BUILD'G CODE (CITY AMEND) |
| | F.S.= FLORIDA (STATE) STATUTE |
| | |
| | REVIEW OF REVISED CALCULATION SUBMITTED VIA EMAIL ON |
| | 12/12/13: |
| | |
| | 1) FBC R301.1 HEADER BEAM CALCULATION. SUBMITTAL OF THE |
| | REVISED HEADER CALCULATIONS IS NOTED, BUT THEY DO NOT |
| | ADDRESS THE BEAM HANGER AND FASTENER QUESTIONS RAISED |
| | IN THE PREVIOUS PLAN REVIEW WHICH WAS PERFORMED ON |
| | 11/21/13. |
| | |
| | THE REVISED ENGINEER'S CALCULATION DOES NOW SHOW THE |
| | HORIZONTAL LOAD ACTING ON THE BEAM, BUT THE CALCULATION |
| | IS SPECIFIC TO THE BEAM AND DOES NOT CONSIDER THE BEAM |
| | HANGERS AND FASTENERS AS REQUESTED. THE CALCULATION |
| | DOES NOT CHECK THE BEAM "HANGER CAPACITY, AND TAPCON |
| | CAPACITY, FOR THE COMBINED HORIZONTAL (WIND) AND |
| | VERTICAL LOADS" AS SPECIFICALLY REQUESTED IN THE PLAN |
| | REVIEW DATED 11/21/13. THIS CHECK CALCULATION IS |
| | NECESSARY BECAUSE THE ARCHITECTURAL DETAIL CALLS FOR |
| | SIMPSON HU66 HANGERS WITH (4) 1/4" TAPCONS X 2-1/2 LONG |
| | INTO THE WALL, WHICH MEANS THAT THE SIMPSON HU66 HANGER |
| | IS BEING USED TO RESIST LATERAL (WIND) LOAD. THE |
| | SIMPSON CATALOG SHOWS THE VERTICAL LOAD CAPACITY OF |
| | THIS HANGER, BUT THE CATALOG DOES NOT SHOW THAT THE |
| | HU66 IS DESIGNED TO WITHSTAND LATERAL LOAD (FROM WIND). |
| | THE IS NO LATERAL LOAD CAPACITY AT ALL STATED IN THE |
| | CATALOG. AS STATED IN THE ENGINEER'S CALCULATIONS, THE |
| | WIND LOAD IS THE PRIMARY LOAD ON THIS BEAM. THEREFORE |
| | WIND (OR LATERAL) LOAD IS THE PRIMARY LOAD ON THE |
| | HANGERS AND THE TAPCONS. |
| | |
| | PLEASE CHECK THE HANGER CAPACITY, AND TAPCON CAPACITY, |
| | FOR THE COMBINED HORIZONTAL (WIND) AND VERTICAL LOADS. |
| | |
| | ALSO, PER THE PREVIOUS PLAN REVIEW, PLEASE MAKE SURE |
| | THAT ANY CALCULATIONS SUBMITTED REFERENCE ASCE 7-10 |
| | INSTEAD OF THE PREVIOUSLY REFERENCED ASCE 7-02. |
| | |
| | |
| | **QUOTE PERMIT# ON ALL CORRESPONDENCE** |
| | |
| | END OF REVIEW COMMENTS |
| | THE CODE REFERENCES GIVE ADDITIONAL INFO |
| | TELEPHONE: (561) 805 6652 ROBERT BROWN |
| | E-MAIL: [email protected] |
