Plan Review Notes
Plan Review Notes For Permit 06090171
Permit Number 06090171
Review Stop M
Sequence Number 3
Notes
Date Text
2007-05-15 09:12:36--------------DENIED----------------
  
 FBC 2004 CODE FAMILY W/2005 REVISIONS
 FBC 2004 CH.1 AS AMENDED BY THE CITY OF WEST PALM
 BEACH
  
 1. WHAT IS THE SIZE OF THE FLEX DUCT FEEDING SUPPLY
 DISTRIBUTION BOX IN ROOM 104?
  
 2. WHAT IS THE CFM OF THE 6" SUPPLY FLEX IN CORR. 105?
  
 3. ROOM 113 SHOWS 8" FLEX SUPPLY AND RETURN WITH 320
 AND 290 CFM RESPECTIVELY. THESE ARE OUTSIDE THE RANGES
 OF THE FLEX SCHEDULES FOR 8" ON PG M6.1. PLEASE
 CLARIFY.
  
 4. ROOMS 107,109,115 ALSO SHOW FLEX DUCTS WITH CFM'S
 OUTSIDE OF THE RANGES ON THE M6.1 SCHEDULE.
  
 5. RTU-3: 14" FLEX ATTACHED TO R/A RISER IS CARRYING
 1230 CFM. SCHEDULE STATES A MAX. 700 CFM FOR 14" R/A
 FLEX. WHICH IS CORRECT? PLEASE CLARIFY.
  
 6. RTU-4: WHAT IS THE SIZE OF THE SUPPLY FLEX FEEDING
 DISTRIBUTION BOX FOR ROOMS 149,153,155?
  
 7. RTU-4: EQUIPMENT SCHEDULE CALLS FOR 2600 CFM. FLOOR
 PLAN SHOWS 2320 CFM. WHICH ONE IS CORRECT? ALSO, THERE
 ARE ONLY 755 CFM TOTAL RETURN AIR FOR THIS SYSTEM,
 LEAVING SOME AREAS WITHOUT BALANCED RETURN AS REQUIRED
 BY FBC,M 601.4.
  
 8. ROOM 118 SHOWS 8" SUPPLY FLEX AT 260 CFM, OUTSIDE
 THE RANGE AS SHOWN ON FLEX SCHEDULE. PLEASE CLARIFY.
  
 9. ROOM 152 SHOWS 6" R/A FLEX AT 120 CFM, OUTSIDE THE
 RANGE AS SHOWN ON FLEX SCHEDULE. PLEASE CLARIFY.
  
 10. CORR. 140 SHOWS "AA" GRILL FOR 290 CFM WITH NO DUCT
 OR GRILL SHOWN IN CEILING. IS THIS TO BE THROUGH THE
 DOOR INTO ROOM 141? IF SO, HOW WILL 290 CFM BE DRAWN
 THROUGH THE DOOR? THERE IS ONLY 115 CFM OF EXHAUST IN
 THIS SPACE. PLEASE CLARIFY.
  
 11. ROOM 132 SHOWS "AA" GRILL FOR 240 CFM. NO GRILL IS
 SHOWN IN CEILING AND NO DUCT IS SHOWN. PLEASE CLARIFY.
  
 12. RTU-5: SCHEDULE SHOWS 1780 CFM SUPPLY. FLOOR PLAN
 SHOWS 2400 CFM SUPPLY WITH 2380 CFM RETURN. WHICH IS
 CORRECT? ALSO, HOW WILL 200 CFM OUTDOOR AIR BE
 INTRODUCED IF THE UNIT RETURNS ALL BUT 20 CFM OF INDOOR
 AIR?
  
 13. THE AMOUNT OF SUPPLY AIR (INCLUDING OUTDOOR AIR)
 SHALL BE APPROXIMATELY EQUAL TO THE AMOUNT OF RETURN
 AND EXHAUST AIR PER FBC,M 403.1.
 BASED ON TOTAL CFM AS SHOWN ON FLOOR PLAN:
  
 SUPPLY: 11,040 CFM
 RETURN: 8,755 CFM
 EXHAUST: 325 CFM
  
 RETURN PLUS EXHAUST IS 9,080 CFM WHICH IS 1960 CFM LESS
 THAN THE SUPPLY. RETURN PLUS EXHAUST SHOULD APPROX.
 EQUAL 11,040 CFM, WITH THE EXHAUST BEING APPROX. EQUAL
 TO THE 1170 CFM OF OUTDOOR AIR SHOWN ON SCHEDULE TO
 ACHIEVE THE VENTILATION RATES REQUIRED BY FBC,M 403.3.
 NOTE: THE ABOVE R/A TOTAL DOES NOT INCLUDE THE RETURNS
 QUESTIONED IN COMMENTS 10 AND 11, BUT THIS IS NOT
 ENOUGH TO PUT THE SYSTEM IN BALANCE.
  
 IF YOU HAVE ANY QUESTIONS REGARDING THIS REVIEW, PLEASE
 CONTACT:
  
 RONALD J REGUEIRO
 561.805.6719
 [email protected]


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