| 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. |
| | |
