| Plan Review Notes For Project Z12020014 |
| Project Number |
Z12020014 |
|
| Review Stop |
STORM |
| Sequence Number |
2 |
|
| Notes |
| Date |
Text |
| 2012-03-28 13:38:48 | 1. ON FINAL ENGINEERING PLANS: | | | A. SHOW THE PROPOSED CATCH BASINS INSIDE THE CURB LINE. | | | B. DETAILS OF HOW WEIR WILL BE AFFIXED TO CONTROL | | | STRUCTURE. | | | 2. VERIFY LAND USE AREAS (PERVIOUS, IMPERVIOUS, | | | BUILDING, TOTAL AREA). INSCRIBING A 173' X 160' | | | RECTANGLE AROUND THE PARKING LOT CALCULATES TO 0.64 AC. | | | THE EXFILTRATION TRENCH CALCULATIONS SHOW TOTAL AREA = | | | 0.;47 ACRES, | | | 3. VERIFY WATER QUALITY TREATMENT VOLUME (PER SFWMD, | | | MIN. OF: (A) 1" OVER SITE [=0.47 AC-IN] OR (B) 2.5" | | | TIMES PERCENT IMPERVIOUS [=2.5 X ((0.4 - 0.1) /(0.47 - | | | 0.07)) X (0.47-0.0) = 0.88 AC-IN] USING THE LAND USE | | | AREAS ON THE PLANS. | | | 4. ADJUST EXFILTRATION TRENCH LENGTH BASED ON 2 AND 3 | | | ABOVE. | | | 5. SINCE DRIVEWAY CONNECTIONS ARE SLOPED TO DRAIN OFF | | | OF THE SITE INTO AJACENT PARKING/DRIVE LANE, VERIFY THE | | | ADJACENT AREAS DRAIN AWAY FROM THE TIE-IN LINE AND | | | WATER WILL NOT BE TRAPPED AT THE NEW INTERFACE LINE. | | | | | | TRACY L. WARD, P.E. | | | SENIOR STORMWATER ENGINEER | | | ENGINEERING SERVICES DEPARTMENT | | | 561-494-1120 |
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