Date |
Text |
2016-11-17 16:54:14 | 2ND REVIEW FBC-2014 MECHANICAL |
| PERMIT #16070715 |
| 11/16/17 |
| |
| 1) REFER TO PAGE 11 OF THE SMOKE CONTROL RATIONAL |
| ANALYSIS AND PROVIDE SUBMITTALS FOR ALL OF THE SMOKE |
| CONTROL FANS AND DAMPERS WITH SHOP DRAWING APPROVAL |
| SIGNATURES BY THE ENGINEER OF RECORD. PLACE NOTES IN |
| THE FAN SCHEDULES CORRELATING TO THE REQUIREMENTS |
| LISTED FOR SMOKE-CONTROL FANS INCLUDING UL LISTINGS AND |
| ITEMS 1.A, B, & C IN THE ANALYSIS. PROVIDE AN EQUIPMENT |
| SCHEDULE ON THE PLANS FOR ALL DAMPERS INVOLVED WITH THE |
| SMOKE CONTROL SYSTEM. |
| |
| 2) ON PAGE 4 OF THE RATIONAL ANALYSIS UNDER ITEM II |
| SYSTEM PURPOSE, THE LOCATION OF THE BUILDING IS |
| INCORRECTLY IDENTIFIED AS MIAMI, FL. AND ATTACHMENT C |
| IS ALSO INCORRECTLY LISTING DESIGN CONDITIONS FOR |
| MIAMI. |
| |
| 3) THE RATIONAL ANALYSIS DOES NOT INCLUDE ANY DESIGN |
| AND CONTROL OPERATION INFORMATION FOR THE TOWER |
| CORRIDOR SMOKE CONTROL AND EXHAUST SYSTEMS AS DEPICTED |
| ON SHEET M703. THESE SYSTEMS INVOLVE THE USE OF THE DOA |
| UNITS WHICH ARE PROVIDING BOTH THE OUTSIDE AIR TO THE |
| CORRIDORS AND APARTMENTS, AND ALSO MAKE-UP AIR FOR THE |
| SMOKE EXHAUST AND PRESSURIZATION OF THE CORRIDORS. |
| |
| PLEASE ADDRESS THE FOLLOWING COMMENTS: |
| |
| A) IT APPEARS BY THE NOTES IN THE SEQUENCE OF OPERATION |
| THAT ALL CORRIDORS WILL BE PRESSURIZED DURING AN ALARM, |
| INCLUDING THE CORRIDOR AT THE FLOOR OF INCIDENT WHICH |
| IS ALSO BEING EXHAUSTED. IS THIS CORRECT? |
| |
| B) PRESSURIZATION OF THE APARTMENTS IS NOT INDICATED IN |
| THE SEQUENCE OF OPERATION ON M703, HOWEVER THE NOTES BY |
| THE DOA TA-1 & TA-2 RISER DRAWINGS ON M702 INDICATE THE |
| SYSTEMS ARE ALSO INCLUDED IN THE SMOKE CONTROL |
| SEQUENCE- PLEASE CLARIFY. |
| |
| C) REFER TO SECTION 909.10 (513.10- FMC) WHICH REQUIRES |
| THE DOA'S TO BE "SUITABLE FOR THE PROBABLE EXPOSURE |
| TEMPERATURES THAT THE RATIONAL ANALYSIS INDICATES". |
| PROVIDE DATA INDICATING THE SELECTED UNITS ARE IN |
| COMPLIANCE. |
| |
| D) REFER TO SECTION 909.10.5 (513.10.1) WHICH REQUIRES |
| A MINIMUM OF TWO BELTS FOR THE DOA FANS (IF THE FANS |
| ARE BELT DRIVEN). |
| |
| E) REFER TO SECTION 909.10.2 AND VERIFY THE SPECIFIED |
| DUCTWORK FOR THE SYSTEMS ARE IN COMPLIANCE FOR |
| TEMPERATURE AND DESIGN PRESSURE RATINGS. |
| |
| 4) REFER TO SECTION 403.4.7 FBC-14 BUILDING AND |
| INDICATE HOW SMOKE REMOVAL WILL BE ACCOMPLISHED AT |
| FLOORS 1-11 INCLUDING THE EAST AND WEST LINER |
| APARTMENTS. PROVIDE DETAILS ON THE PLAN AND NOTES IN |
| THE RATIONAL ANALYSIS. |
| |
| 5) REVISED ENERGYGAUGE PERFORMANCE COMPLIANCE |
| SUBMITTAL: |
| |
| A) 2ND REQUEST FOR OWNER/AGENT SIGNATURE TO BE PROVIDED |
| ON PAGE 3. |
| |
| B) COOLING CAPACITIES SHOWN IN THE CALCS FOR AC E-1, AC |
| E-2, AC E-3, AC 1-C, AC 2-F, & AC 2D DO NOT MATCH |
| CAPACITIES SHOWN IN THE SCHEDULE ON M1301. |
| |
| C) COOLING AND HEATING CAPACITIES FOR FCU-2-2 SHOWN IN |
| THE CALCS DON'T MATCH THE CAPACITIES SHOWN IN THE |
| SCHEDULE (COOLING IN THE CALCS- 8100 BTUH, COOLING IN |
| THE SCHEDULE- 120,000 BTUH). |
| |
| D) FCU 1-6 IS IN THE CALCS BUT IS NOT INDICATED IN THE |
| SCHEDULE. |
| |
| E) AHU'S-12-1,2,3,4,5 & 6 ARE LISTED AS HEAT PUMPS IN |
| THE CALCS BUT LISTED AS STRAIGHT COOL UNITS WITH HEAT |
| STRIPS IN THE SCHEDULE. |
| |
| F) FCU-25-1 IS IN THE CALCS BUT NOT IN THE SCHEDULE. |
| |
| G) UNABLE TO VERIFY DIGITAL SIGNATURES TO BE VALID. |
| |
| 6) AC CALCULATIONS: |
| |
| A) THE LT SYSTEMS (36.6MBH/ 7.5KW) SELECTED FOR UNITS |
| W01- W04 ARE OVERSIZED FOR COOLING AND HEATING PER THE |
| CALCS. |
| |
| B) THE L-2 SYSTEM SELECTED FOR W205 & W206 ARE |
| OVERSIZED FOR COOLING. |
| |
| C) THE 2-F SYSTEM FOR TOWER UNIT 18 IS OVERSIZED FOR |
| COOLING. |
| |
| D) THE 2-F SYSTEM FOR THE PENTHOUSE IS UNDERSIZED FOR |
| COOLING. |
| |
| E) DIGITAL SIGNATURES REQUIRED ON THE CALCULATIONS. |
| |
| 7) PLEASE PLACE THE EXHAUST FAN SIZING CALCULATION |
| TABLE THAT WAS ATTACHED TO THE NARRATIVE ON SHEET |
| M1303. |
| |
| 8) M201: THE CORRIDOR SHALL NOT BE USED TO CONVEY |
| RETURN AIR. PLEASE REMOVE THE RETURN TRANSFERS FROM THE |
| MAIL AND PACKAGE ROOMS. |
| |
| 9) M201: 2ND REQUEST FOR REQUIRED O/A INLET AND EXHAUST |
| OUTLET CLEARANCES TO BE NOTED ON THE PLANS WITH |
| MEASUREMENTS- SEE SECTION 501.3.1. THIS REQUEST |
| INCLUDES THE GENERATOR RADIATOR EXHAUST. |
| |
| 10) M201: FIRE DAMPER REQUIRED FOR THE AIR INTAKE |
| LOUVER IN THE 2HR. FIRE-RATED GENERATOR ROOM WALL- |
| SECTION 607.5.2 FBC-14 MECHANICAL, SECTION 4.1.2.1.5 |
| NFPA 37. |
| |
| 11) M201: THE NARRATIVE RESPONSE INDICATES AN EXHAUST |
| VENTILATION RATE OF 1 CFM/SF FOR THE GENERATOR ROOM, |
| HOWEVER THE ROOM HAS NOT BEEN EQUIPPED WITH A FAN. |
| |
| 12) M201: SHOW LOCATIONS OF ACCESS PANELS FOR ANY FCU'S |
| INSTALLED ABOVE HARD CEILINGS, AND PROVIDE DETAILS FOR |
| CONSTRUCTION OF THE PANELS. |
| |
| 13) M201: CLARIFY WHICH EXCEPTION TO THE CODE IS BEING |
| USED FOR THE OMITTED FIRE DAMPERS FOR DUCTS PENETRATING |
| THE FIRE-RATED CORRIDOR AND ROOM WALLS. THE FBC SECTION |
| 716.5.2 EXCEPTION CITED IN THE NARRATIVE IS FROM THE |
| 2010 CODE AND IS NOT APPLICABLE. PLACE THE SECTION(S) |
| NUMBERS IN THE NOTES AND PROVIDE A FIRESTOPPING |
| ASSEMBLY FOR THE PENETRATIONS. |
| |
| 14) M201: WHERE FIRE AND FIRE/SMOKE DAMPERS ARE |
| PROVIDED, PLACE A NOTE INDICATING WHERE DETAILS FOR |
| INSTALLATION OF THE DAMPERS AND EQUIPMENT SCHEDULES CAN |
| BE FOUND IN THE PLANS. |
| |
| 15) M203: LABEL THE AC SYSTEMS SHOWN IN THE LEASING |
| OFFICE AND ADJOINING ROOMS. |
| |
| 16) M203: REFER TO COMMENTS 12, 13, & 14 ABOVE AND SHOW |
| COMPLIANCE ON THIS LEVEL. |
| |
| 17) M203: IN REFERENCE TO COMMENT #11 FROM THE 1ST |
| REVIEW REGARDING THE GREASE DUCT TERMINATION AT THE |
| GARAGE WALL, PLEASE PLACE THE RESPONSE NOTES TO THIS |
| COMMENT IN THE NARRATIVE ON THE PLAN AT THE GREASE DUCT |
| LOCATION. |
| |
| 18) COMMENT #11B & 12 FROM THE 1ST REVIEW STILL EXISTS: |
| AS PREVIOUSLY REQUESTED PROVIDE EXHAUST VENTILATION FOR |
| THE TRASH CHUTE VESTIBULES SHOWN ON M204, 205, 206, 207 |
| & 208. THE CODE DOES NOT MAKE ANY DISTINCTION BETWEEN |
| TRASH ROOMS AND TRASH VESTIBULES. THIS COMMENT ALSO |
| APPLIES TO THE VESTIBULES IN THE TOWER. |
| |
| 19) M204: OUTSIDE AIR IS NOT BEING SUPPLIED TO THE TWO |
| NORTHERNMOST UNITS AT THE WEST LINER. THE UNIT NUMBERS |
| ARE NOT IDENTIFIED (WHICH WAS A PREVIOUS IGNORED |
| REQUEST) HOWEVER THEIR FLOOR PLANS ARE TAGGED- 1//M505 |
| & 3/M504. |
| |
| 20) M204, 205, 206, 207, 208, & 209: REFER TO COMMENTS |
| 12, 13, & 14 ABOVE AND SHOW COMPLIANCE ON THESE LEVELS. |
| |
| 21) M210: PLEASE PROVIDE EXTERIOR DUCTWORK |
| SPECIFICATIONS IN THE NOTES. |
| |
| 22) M211: THE EXHAUST FROM THE BIKE STORAGE ROOM MUST |
| DISCHARGE TO THE OUTDOORS PER SECTION 501.3. |
| |
| 23) M212: THE EXHAUST FROM THE POOL EQUIPMENT ROOM AND |
| THE TOILET ROOM MUST DISCHARGE TO THE OUTDOORS- SECTION |
| 501.3. |
| |
| 24) M212: PROVIDE VENTILATION FOR THE FIREMAN'S LIFT |
| LOBBY 1104. |
| |
| 25) M212: LABEL ALL OF THE STAIRWELLS. |
| |
| 26) M212: CLARIFY THE USE OF THE GARAGE 1100 AREA. IT |
| DOES NOT APPEAR THAT A CAR CAN ACCESS THE AREA. |
| |
| 27) M213: MISSING FSD'S: A) 14X8" EXHAUST DUCT CROSSING |
| THE FIRE-RATED CORRIDOR AT THE POOL BATHROOM. B) 10X10 |
| CORRIDOR TRANSFER AT THE MEN'S R.R. C) 10" ROUND DUCT |
| PENETRATING CORRIDOR AT THE FITNESS CENT. D) FLEX DUCTS |
| FROM THE YOGA ROOM PENETRATING THE FIRE-RATED CORRIDOR |
| LEADING OUT TO THE POOL. E) PLEASE REVIEW ENTIRE FLOOR |
| LEVEL AND REVISE TO SHOW LOCATIONS OF ALL REQUIRED |
| DAMPERS. |
| . |
| 30) M213: REFER TO COMMENTS 12, 13, & 14 ABOVE AND SHOW |
| COMPLIANCE ON THIS LEVEL. |
| |
| 31) M503: THE 8" DUCTS SUPPLYING 275 CFMS OF SUPPLY AIR |
| IN UNIT 20 APPEAR TO BE UNDERSIZED WHEN CHECKED WITH |
| THE TRANE DUCTOLATOR AT 0.1" W.C.. |
| |
| 32) M504: THE 8" DUCT SUPPLYING 300 CFMS OF SUPPLY AIR |
| IN UNITS W01 & W206 APPEAR TO BE UNDERSIZED WHEN |
| CHECKED WITH THE TRANE DUCTOLATOR AT 0.1" W.C.. |
| |
| 33) M505: THE 8" DUCT SUPPLYING 300 CFMS OF SUPPLY AIR |
| IN UNITS W02 & W03 APPEAR TO BE UNDERSIZED WHEN CHECKED |
| WITH THE TRANE DUCTOLATOR AT 0.1" W.C.. |
| |
| 34) M506: A) 8" DUCT SUPPLYING 300 CFMS IN UNIT W04 |
| UNDERSIZED. B) 8" DUCTS SUPPLYING 275 CFMS OF SUPPLY |
| AIR IN UNIT E01 UNDERSIZED. C) 8" DUCT SUPPLYING 500 |
| CFMS OF SUPPLY AIR IN UNIT E02 UNDERSIZED. |
| |
| 35) M507: A SMOKE DETECTOR MUST BE INSTALLED IN THE |
| RETURN AIR SYSTEMS OF AC-2F IN ACCORDANCE WITH 606.2.1 |
| |
| 36) PLEASE PLACE A NOTE ON ALL UNIT PLANS TO INDICATE |
| ALL AC CLOSET DOORS SHALL BE OF NON-COMBUSTIBLE |
| MATERIALS. A) PROVIDE FL. PRODUCT APPROVALS AND/OR |
| MIAMI-DADE NOA'S FOR THE DRYER VENT- SKU-DB-425, AND |
| THE EV-2 SHOWN IN THE DRAWINGS. |
| |
| 37) DEFERRED SUBMITTALS, AS REQUESTED BY THE DESIGN |
| TEAM, ARE ACCEPTED FOR WIND LOAD ENGINEERING AND |
| INSTALLATION OF ALL EXTERIOR MECHANICAL EQUIPMENT AND |
| COMPONENTS, FOR ALL EQUIPMENT AND COMPONENTS ASSOCIATED |
| WITH THE SMOKE CONTROL SYSTEM, AND FOR ALL OTHER HVAC |
| EQUIPMENT .AND COMPONENTS. PLEASE PROVIDE A DOCUMENT |
| LISTING ALL SUBMITTALS TO BE DEFERRED. PLEASE NOTE THAT |
| FINAL CO WILL ALSO BE CONTINGENT ON RECEIVING THE |
| COMMISSIONING REPORT. |
| |
| A) DEFERRED SUBMITTAL: 107.3.4.2 DEFERRED SUBMITTALS. |
| FOR THE PURPOSES OF THIS SECTION, DEFERRED SUBMITTALS |
| ARE DEFINED AS THOSE PORTIONS OF THE DESIGN THAT ARE |
| NOT SUBMITTED AT THE TIME OF THE APPLICATION AND THAT |
| ARE TO BE SUBMITTED TO THE BUILDING OFFICIAL WITHIN A |
| SPECIFIED PERIOD. DEFERRAL OF ANY SUBMITTAL ITEMS SHALL |
| HAVE THE PRIOR APPROVAL OF THE BUILDING OFFICIAL. THE |
| REGISTERED DESIGN PROFESSIONAL IN RESPONSIBLE CHARGE |
| SHALL LIST THE DEFERRED SUBMITTALS ON THE CONSTRUCTION |
| DOCUMENTS FOR REVIEW BY THE BUILDING OFFICIAL. |
| DOCUMENTS FOR DEFERRED SUBMITTAL ITEMS SHALL BE |
| SUBMITTED TO THE REGISTERED DESIGN PROFESSIONAL IN |
| RESPONSIBLE CHARGE WHO SHALL REVIEW THEM AND FORWARD |
| THEM TO THE BUILDING OFFICIAL WITH A NOTATION |
| INDICATING THAT THE DEFERRED SUBMITTAL DOCUMENTS HAVE |
| BEEN REVIEWED AND FOUND TO BE IN GENERAL CONFORMANCE TO |
| THE DESIGN OF THE BUILDING. THE DEFERRED SUBMITTAL |
| ITEMS SHALL NOT BE INSTALLED UNTIL THE DEFERRED |
| SUBMITTAL DOCUMENTS HAVE BEEN APPROVED BY THE BUILDING |
| OFFICIAL. |
| |
| B) DEFERRED SUBMITTAL. 2010 FBC 107.3.4.1 PRODUCT |
| APPROVALS. THOSE PRODUCTS WHICH ARE REGULATED BY THE |
| DCA RULE 9N-03 SHALL BE REVIEWED AND APPROVED IN |
| WRITING BY THE DESIGNER OF RECORD PRIOR TO SUBMITTAL |
| FOR JURISDICTIONAL APPROVAL. |
| |