| Date |
Text |
| 2021-07-14 18:57:44 | 2ND AUDIT |
| | RESIDENTIAL(R2) ALTERATION . |
| | PERMIT #21050878 |
| | |
| | 1- OK |
| | |
| | ORIGINAL COMMENT |
| | 2- FLOORING SOUND INSULATION MATERIAL: |
| | |
| | A) OK |
| | |
| | B) PROVIDE COPY OF THE SOUND TRANSMISSION CLASS (STC) |
| | TEST DONE IN ACCORDANCE WITH ASTM E 90 AS REQUIRED BY |
| | SEC. 1207.2 OF FBC 7TH EDITION (2020). |
| | |
| | RESPONSE: |
| | SOUND TRANSMISSION CLASS (STC) TEST WAS NOT SUBMITTED. |
| | NEED TO PROVIDE COPY OF THE TEST AS DONE WITH THE |
| | IMPACT AND FLAME SPREAD TESTS SUBMITTED. |
| | NOTE: CRACK ISOLATION AND SOUND MEMBRANE DATA SHEET |
| | SUBMITTED IS NOT A COPY OF THE STC TEST AND THE |
| | INFORMATION ON THIS DATA SHEET IS ONLY FOR SOUND TEST |
| | DONE ON 8" CONCRETE SLAB WITH A SUSPENDED DRYWALL |
| | CEILING. SEE FOOTNOTE BELOW THE TECHNICAL DATA ITEM #4. |
| | THIS DATA SHEET DOESN'T APPLY TO THIS PROJECT. THIS IS |
| | WHY WE ASK FOR COPY OF THE TEST. |
| | |
| | C) OK. |
| | |
| | NOTE: TEST SAMPLES TO MATCH BUILDING FLOOR/CEILING |
| | CONSTRUCTION AND PROPOSED FLOOR FINISH. ALSO, THERE ARE |
| | TESTS FOR 6" OR 8" CONCRETE SLABS WITH OR WITHOUT |
| | ACOUSTICAL CEILING. TYPICALLY THERE ARE NOT SUSPENDED |
| | ACOUSTICAL CEILINGS IN THESE BUILDINGS. |
| | |
| | PLEASE FEEL FREE TO CONTACT ME IF YOU HAVE ANY |
| | QUESTIONS REGARDING THESE COMMENTS, |
| | JULIO GOMEZ |
| | COMMERCIAL COMBINATION PLANS EXAMINER |
| | DEVELOPMENT SERVICES DEPARTMENT |
| | BUILDING DIVISION |
| | (561)805-6712 |
| | [email protected] |
| | |
