Accueil > Observations > Maregraphes > NEWPORT > Levelling > Benchmark NPRTG-05

Benchmark detailed description

"845 2660 L: The primary bench mark is a disk located at the NW corner of a parking lot at Building No. 95, 85.00 m (279 ft) west of the centerline of Perry Road, 74.10 m (243 ft) north of the NW corner of Building No. 95, and 3.00 m (9.8 ft) north of the NW corner of the parking lot. The datum point is the top of a disk crimped to the top of a stainless steel rod encased in a 6 inch pvc pipe with concrete kickblock."

Benchmarks names by campaign and organism

Matricule SONEL 01/01/201701/01/201801/01/2019