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            "text": "Stormwater Collection System Calculations",
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            "text": "NOTES:",
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                            "coverage": 0,
                            "text": "Material 0.013 0.013 0.013 0.013 0.013"
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                        {
                            "row": 1,
                            "col": 11,
                            "coverage": 0,
                            "text": "Manning's n 17 22 152 87 132 91 147"
                        },
                        {
                            "row": 1,
                            "col": 13,
                            "coverage": 0,
                            "text": "Slope (ft/ft) 118.37 117.50 119.73 119.45 119.15 118.69 118…"
                        },
                        {
                            "row": 1,
                            "col": 14,
                            "coverage": 0.14,
                            "text": "Start Invert (ft) 118.31 117.40 119.20 119.15 118.31 118.26…"
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                    ]
                }
            },
            "children": [
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                    "id": "p112.4.1",
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                    "text": "Project: Proposed Office Building Job #: 3342-99-007 Location: Jackson, NJ Design Storm: 25 yr NJDEP",
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                        "l": 327.479869,
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                    "text": "Computed By: NC Checked By: RTO Date: 2/13/2026 Last Revised:",
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                },
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                        "r": 950.132479,
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                    "text": "1) Design method used is Rational Method, unless otherwise noted. 2) Refer to Weighted Runoff Coefficient table for calculation of incremental areas and C values",
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                    "text": "Start Node INLET A-310 OCS A-100 INLET A-203 INLET A-220 INLET A-210 INLET A-200 INLET A-200 INLET A-210",
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                    "text": "Stop Node MTD 15\" FES INLET A-210 INLET A-210",
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                    "text": "Upstream Inlet Area (acres) 0.10 (N/A) 0.10 0.10 0.10 0.10 0.10",
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                    "text": "System Intensity (in/h) 7.045 8.020 7.700 7.700 7.507 7.143 7.365",
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                    "text": "Upstream Inlet Tc (hours) 0.100 0.000 0.100 0.100 0.100",
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