| Date |
Text |
| 2015-06-03 12:10:20 | RESIDENTIAL (R2) ALTERATION, SECOND BUILDING REVIEW |
| | COMMENTS. |
| | CODE: 2010 FBC. |
| | |
| | 1- SOUND INSULATION MATERIAL SUBMITTED: |
| | A) PROVIDE TWO COPIES OF THE SOUND TRANSMISSION CLASS |
| | (STC) TEST DONE IN ACCORDANCE WITH ASTM E 90 AS |
| | REQUIRED BY SEC. 1207.2 OF 2010 FBC_BUILDING. |
| | NOTE: TEST SAMPLE TO MATCH BUILDING CONSTRUCTION. THERE |
| | ARE TESTS FOR 6" OR 8" CONCRETE SLABS WITH OR WITHOUT |
| | ACOUSTICAL CEILING. |
| | |
| | ***INFORMATION SUBMITTED IS NOT A COPY OF THE TEST. |
| | IT'S THE SAME INFORMATION THAT WAS SUBMITTED |
| | ORIGINALLY. THE TECHNICAL DATA TABLE SUBMITTED SHOWS |
| | IMPACT INSULATION CLASS (IIC) OF 68 AND SOUND |
| | TRANSMISSION CLASS (STC) OF 72. FOOTNOTE BELOW TABLE |
| | STATES THAT THE TEST WAS CONDUCTED ON 8" CONCRETE SLAB |
| | WITH ACOUTIC CEILING. THIS TYPE OF ASSEMBLY DOESN'T |
| | MATCH ACTUAL TYPE OF ASSEMBLY ON THIS BUILDING. THIS |
| | BUILDING HAS A 7" CONCRETE SLAB AND THERE IS NOT |
| | ACOUSTICAL CEILING ASSEMBLY. |
| | |
| | C) PROVIDE TWO COPIES OF THE IMPACT INSULATION CLASS |
| | (IIC) TEST DONE IN ACCORDANCE WITH ASTM E 492 AS |
| | REQUIRED BY SEC. 1207.3 OF 2010 FBC-BUILDING. |
| | NOTE: TEST SAMPLE TO MATCH BUILDING CONSTRUCTION. THERE |
| | ARE TESTS FOR 6" OR 8" CONCRETE SLABS WITH OR WITHOUT |
| | ACOUSTICAL CEILING. |
| | |
| | ***INFORMATION SUBMITTED IS NOT A COPY OF THE TEST. |
| | IT'S THE SAME INFORMATION THAT WAS SUBMITTED |
| | ORIGINALLY. THE TECHNICAL DATA TABLE SUBMITTED SHOWS |
| | IMPACT INSULATION CLASS (IIC) OF 68 AND SOUND |
| | TRANSMISSION CLASS (STC) OF 72. FOOTNOTE BELOW TABLE |
| | STATES THAT THE TEST WAS CONDUCTED ON 8" CONCRETE SLAB |
| | WITH ACOUTIC CEILING. THIS TYPE OF ASSEMBLY DOESN'T |
| | MATCH ACTUAL TYPE OF ASSEMBLY ON THIS BUILDING. THIS |
| | BUILDING HAS A 7" CONCRETE SLAB AND THERE IS NOT |
| | ACOUSTICAL CEILING ASSEMBLY. |
| | |
| | |
| | IF YOU HAVE ANY QUESTIONS, PLEASE CONTACT |
| | JULIO GOMEZ |
| | COMMERCIAL COMBINATION PLANS EXAMINER |
| | DEVELOPMENT SERVICES DEPARTMENT |
| | (561)805-6712 |
| | [email protected] |
