| Date |
Text |
| 2018-04-18 18:01:11 | THE FOLLOWING COMMENTS ARE FROM THE REVIEW OF THE APRIL |
| | 12, 2018 REVIEW PACKAGE FROM THE PLANNER: |
| | |
| | 1. VERTICAL DATUM ON THE SURVEY AND ENGINEERING PLANS |
| | NEEDS TO BE CONSISTANT. ELEVATIONS ON THE SURVEY ARE |
| | INDICATED TO BE IN REFERENCE TO NAVD 1988. ELEVATIONS |
| | ON THE ENGINEERING PLANS ARE INDICATED TO BE IN |
| | REFERENCE TO NGVD 1929. EXISTING SPOT GRADE VALUES ARE |
| | THE SAME ON THE SURVEY AND ENGINEERING PLANS. |
| | |
| | 2. THE CONVERSION (DIFFERENCE) BETWEEN NAVD 1988 AND |
| | NGVD 1929 VERTICAL DATUMS LISTED ON THE SURVEY AND ON |
| | THE ENGINEERING PLANS NEEDS TO BE CONSISTANT. ONE USES |
| | 1.52 FEET AND THE OTHER USES 1.53 FEET. |
| | |
| | 3. SHEET C4.00 LISTS THE FINISHED FLOOR ELEVATION AS |
| | 12.00 FEET NGVD. SHEET A1.0 LISTS THE FINISHED FLOOR |
| | ELEVATION AS 12 FT 6 INCHES.NGVD. |
| | |
| | 4. SHEET C4.00 SHOWS ONSITE CONCRETE STEPS ALONG THE |
| | NORTH SIDE OF THE ALLEY ACROSS THE DRIVEWAY TO THE |
| | TRASH / GAS '/ GENERATOR ROOM AND OUTSIDE THE DOOR TO |
| | THE STAIRWELL AT THE EAST END OF THE ALLEY. NEITHER |
| | SETS OF STEPS ARE SHOWN ON THE SITE PLAN (SHEET A1.0). |
| | INDICATE HOW THE TRASH BE HANDLED IF THERE ARE STEPS IN |
| | THIS LOCATION. CAN THE BOTTOM FLOOR OF THE STAIRWELL BE |
| | TAKEN DOWN TO THE ELEVATION OF THE ALLEY SO STEPS WILL |
| | NOT BE NEEDED OUTSIDE THE DOOR? |
| | |
| | 5. PROVIDE DETAIL OF THE EXFILTRATION TRENCH INCLUDING |
| | WIDTH AND TOP ELEVATION OF THE TRENCH. |
| | |
| | 6. PROVIDE THE WEIR ELEVATION FOR STRUCTURE ST-01. |
| | |
| | 7. MINIMUM 15" RCP STORM PIPE WITHIN THE PUBLIC |
| | RIGHT-OF-WAY. |
| | |
| | TRACY WARD, PE |
| | SENIOR STORMWATER ENGINEER |
| | ENGINEERING SERVICES DEPARTMENT |
| | 561-494-1120 |
| | [email protected] |
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