| Plan Review Notes For Permit 18041054 |
| Permit Number |
18041054 |
|
| Review Stop |
P |
| Sequence Number |
2 |
|
| Notes |
| Date |
Text |
| 2018-06-07 03:14:48 | 1) SUBMIT TOTAL DYNAMIC HEAD CALCULATIONS AS REQUIRED | | | BY ANSI/APSP/ ICC-7 2013 SEC. 4.4.9, 4.4.9.1. THE | | | MAXIMUM FLOW OF THE PUMP FROM THE PUMP CURVE IS NO | | | LONGER PERMITTED TO BE USED.THE FLOW RATE SHALL BE | | | DETERMINED BY USING COMPLETE SYSTEM TDH CALCULATIONS | | | AND THEN LOOKING UP THE FLOW RATE USING THE | | | MANUFACTURER'S CERTIFIED PUMP CURVE.2ND REQUEST. | | | YOU HAVE PROVIDED THE TDH BUT WHERE ARE THE | | | CALCULATIONS AS TO HOW YOU ARRIVED AT THIS NUMBER? | | | 2) SUBMIT TWO COPIES OF THE PUMP CURVE. THE TOTAL | | | DYNAMIC HEAD MUST BE MATCHED AGAINST THE PUMP CURVE TO | | | DETERMINE THE MAXIMUM SSYSTEM FLOW FOR THE SPECIFIC | | | TDH. PLEASE REFER TO THE VERBIAGE IN COMMENT #1. | | | | | | TIM LARGE | | | CHIEF PLUMBING INSPECTOR | | | PLUMBING PLAN REVIEW | | | 561-805-6692 | | | [email protected] | | | | | | |
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