| Date |
Text |
| 2006-10-03 00:00:00 | ------------------DENIED---------------- |
| | 1.PAGE M3.07 UNIT 'D1' SHOWS ONE 20X6 'C |
| | TYPE' R/A GRILL PROVIDING ALL RETURN |
| | INTO A/C CLOSET. ACCORDING TO SCHEDULE |
| | ON M6.01, HP-D PRODUCES 1030 CFM. |
| | ACCORDING TO GRILL SCHEDULE ON M6.02, A |
| | 20X6 'C' GRILL ALLOWS APPROX. 250 CFM. |
| | PLEASE SHOW HOW BALANCED RETURN IS TO BE |
| | ACHIEVED IN COMPLIANCE WITH FBC,M 601.4 |
| | |
| | 2.PAGE M6.02 AIR DISTRIBUTION SCHEDULE: |
| | REMARK #2 STATES "DUCT RUNOUT TO THE |
| | DIFFUSER/REGISTER SHALL BE THE SAME SIZE |
| | AS THE DIFFUSER'S NECK." THIS CONDITION |
| | IS NOT REFLECTED ON DRAWINGS IN SEVERAL |
| | AREAS. |
| | |
| | 3.PER DRYER MANUFACTURER'S INSTALLATION |
| | INSTRUCTIONS, DRYER EXHAUST DUCT LENGTHS |
| | CAN BE IMPACTED BY THE TYPE OF EXHAUST |
| | HOOD (WALL CAP) USED. PAGE M5.03 EXT. |
| | WALL EXHAUST DETAIL DOES NOT SHOW WHAT |
| | TYPE OF EXHAUST HOOD IS TO BE USED. |
| | PLEASE PROVIDE SUBMITTAL DATA WITH |
| | DIMENSIONS AND CHECK DRYER INSTRUCTIONS |
| | FOR POTENTIAL IMPACT ON ALLOWABLE DRYER |
| | DUCT LENGTH. |
| | |
| | 4.RELATING TO DRYER EXHAUST SCHEDULE ON |
| | PG M6.02, UNIT 'I' ON PG M3.01 SHOWS |
| | DRYER EXHAUST DUCT ROUTED THROUGH R/A |
| | PLENUM. EXHAUST DUCTS UNDER POSITIVE |
| | PRESSURE MAY NOT BE ROUTED THROUGH |
| | PLENUMS PER FBC,M 601.3. IF DUCT IS |
| | RE-ROUTED DO NOT EXCEED MAXIMUM |
| | ALLOWABLE DUCT LENGTH AND NUMBER OF |
| | ELBOWS ALLOWED PER MANUFACTURER'S |
| | INSTRUCTIONS. |
| | |
| | 5.DRYER EXHAUST SCHEDULE PG M6.02 DOES |
| | NOT REFLECT CONDITIONS AS DRAWN IN |
| | APARTMENT LAYOUTS IN SEVERAL AREAS. SOME |
| | APARTMENTS SHOW MORE ELBOWS THAN ARE |
| | ALLOWED BY DRYER MANUFACTURER'S |
| | INSTRUCTIONS. EXAMPLE: UNIT 'A3' ON PG |
| | M3.08 HAS A TOTAL OF 4.5 90 DEGREE |
| | ELBOWS. DRYER SCHEDULE (M6.02) SHOWS |
| | ONLY 2. |
| | |
| | 6.ALL M3.XX PAGES: DETAIL SHOWS RUSKIN |
| | MODEL GSV SILENCER ON THRU-WALL RETURNS |
| | INTO A/C CLOSETS. IS THIS ONLY FOR USE |
| | IN A/C CLOSETS OR ALSO FOR BEDROOMS? IN |
| | A/C CLOSETS, SOME R/A GRILLS AS |
| | CURRENTLY SIZED WILL CAUSE THE AIR |
| | VELOCITY (FPM) TO EXCEED MAX. |
| | RECOMMENDED VELOCITY OF 500 FPM (UNIT |
| | 'E' FOR EXAMPLE) PER MANUFACTURER'S |
| | SPECS. HAVE THE R/A GRILLS WHERE |
| | SILENCERS ARE TO BE USED BEEN SIZED TO |
| | COMPENSATE FOR AIRFLOW PRESSURE DROP? |
| | |
| | 7.SPEC BOOK NEEDS TO BE UPDATED TO |
| | REFLECT CHANGES IN CLOTHES DRYER |
| | EQUIPMENT TO BE USED. PROVIDE |
| | MANUFACTURER'S SPECS AND INSTALLATION |
| | INSTRUCTIONS. |
| | |
| | RONALD J REGUEIRO |
| | 561.805.6734 |
| | [email protected] |
