MEGAINFRA-WEBAPP/reports/site-models/cedar-gate/2026-10-20/earthworks-validation.json
DEls 76d450aa1d chore: site certificates, site spend and cedar-gate model updates
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-27 12:23:34 +02:00

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{
"sections": 40,
"chainage": [
0,
385.411
],
"totals": {
"cut": 2119.452,
"fill": 16.919
},
"validation": {
"samples": 360,
"meanAbs": 0.01,
"median": -0.0043,
"medianAbs": 0.0043,
"p90Abs": 0.0271,
"note": "Drawn finished road profile versus independently extracted FRL_CONTOURS; tested both offset directions."
},
"offset_side": 1,
"widths": [
[
0.0,
9.6
],
[
10.0,
9.6
],
[
20.0,
9.6
],
[
30.0,
9.6
],
[
40.0,
9.6
],
[
50.0,
9.6
],
[
60.0,
11.6
],
[
70.0,
9.6
],
[
80.0,
9.6
],
[
90.0,
9.6
],
[
100.0,
9.6
],
[
110.0,
9.6
],
[
120.0,
9.6
],
[
130.0,
11.7
],
[
140.0,
10.2
],
[
150.0,
10.1
],
[
160.0,
10.2
],
[
170.0,
11.45
],
[
180.0,
10.45
],
[
190.0,
10.9
],
[
200.0,
11.45
],
[
210.0,
12.45
],
[
220.0,
11.8
],
[
230.0,
9.6
],
[
240.0,
9.6
],
[
250.0,
9.6
],
[
260.0,
12.0
],
[
270.0,
10.25
],
[
280.0,
10.1
],
[
290.0,
10.1
],
[
300.0,
10.1
],
[
310.0,
10.1
],
[
320.0,
10.35
],
[
330.0,
10.95
],
[
340.0,
9.6
],
[
350.0,
9.6
],
[
360.0,
9.6
],
[
370.0,
9.6
],
[
380.0,
9.6
],
[
385.411,
9.6
]
],
"excluded_independent_service_paths": 138,
"scope": "Cut/fill covers Cedar Gate Road only, from C3277-912-001 Rev A sections 0\u2013385.411 m. Road formation earthworks exclude service trenches and external roads; fill is design compacted fill, not pipe-trench backfill.",
"longSection": {
"check": {
"ground": {
"samples": 39,
"medianAbs": 0.0025,
"maxAbs": 0.0049
},
"design": {
"samples": 117,
"medianAbs": 0.003,
"maxAbs": 0.0407
}
},
"roads": {
"Access road": {
"length": 36.75,
"levels": 11,
"maxCentreCut": 0.32,
"maxCentreFill": -0.01
},
"Furrow Road": {
"length": 237.62,
"levels": 28,
"maxCentreCut": 0.05,
"maxCentreFill": 0.17
},
"Libertas Avenue": {
"length": 173.06,
"levels": 26,
"maxCentreCut": 0.25,
"maxCentreFill": 0.11
},
"Cedar Gate Road": {
"length": 385.41,
"levels": 52,
"maxCentreCut": 0.94,
"maxCentreFill": -0.02
}
}
},
"earthworks_sha256": "0dfce0ae278ffa02d567f75e884eef7d635d1fdbcf9ce6cceb62162fde3b681f"
}