| Date |
Text |
| 2015-08-11 09:50:21 | 8/11/15 |
| | MECHANICAL PASSED WITH PROVISO FOR REQUIRED |
| | VENTILATION. |
| | PRIOR TO 1ST INSPECTION, THE ENGINEER OF RECORD SHALL |
| | PROVIDE A CALCULATION TO CERTIFY THAT THE AMOUNT OF |
| | AMMONIA REFRIGERANT IN POUNDS IN THE WET ADDITION DOES |
| | NOT EXCEED THE ALLOWABLE AMOUNT PER TABLE 1103.1 FBC-14 |
| | MECHANICAL- 0.014 PER 1000CUBIC FT. |
| | |
| | 1104.2 MACHINERY ROOM. |
| | EXCEPT AS PROVIDED IN SECTIONS 1104.2.1 AND 1104.2.2, |
| | ALL COMPONENTS CONTAINING THE REFRIGERANT SHALL BE |
| | LOCATED EITHER OUTDOORS OR IN A MACHINERY ROOM WHERE |
| | THE QUANTITY OF REFRIGERANT IN AN INDEPENDENT CIRCUIT |
| | OF A SYSTEM EXCEEDS THE AMOUNTS SHOWN IN TABLE 1103.1. |
| | FOR REFRIGERANT BLENDS NOT LISTED IN TABLE 1103.1, THE |
| | SAME REQUIREMENT SHALL APPLY WHEN THE AMOUNT FOR ANY |
| | BLEND COMPONENT EXCEEDS THAT INDICATED IN TABLE 1103.1 |
| | FOR THAT COMPONENT. THIS REQUIREMENT SHALL ALSO APPLY |
| | WHEN THE COMBINED AMOUNT OF THE BLEND COMPONENTS |
| | EXCEEDS A LIMIT OF 69,100 PARTS PER MILLION (PPM) BY |
| | VOLUME. MACHINERY ROOMS REQUIRED BY THIS SECTION SHALL |
| | BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH |
| | SECTION 1105 FOR GROUP A1 AND B1 REFRIGERANTS AND IN |
| | ACCORDANCE WITH SECTIONS 1105 AND 1106 FOR GROUP A2, |
| | B2, A3 AND B3 REFRIGERANTS. |
| | |
| | 1106.3 AMMONIA ROOM VENTILATION. |
| | VENTILATION SYSTEMS IN AMMONIA MACHINERY ROOMS SHALL BE |
| | OPERATED CONTINUOUSLY AT THE EMERGENCY VENTILATION RATE |
| | DETERMINED IN ACCORDANCE WITH SECTION 1105.6.3.2. |
| | |
| | PLEASE NOTE THAT A REVISION TO THIS PERMIT WILL BE |
| | REQUIRED FOR ANY MODIFICATIONS TO THE THE WET ADDITION |
| | OR EXISTING MACHINERY ROOM. |
| | |
| | CHRISTOPHER L. COLE |
| | MECHANICAL PLANS EXAMINER |
| | 561-805-6719 |
| | [email protected] |
| | |
| | |
