Actually, we anticipate running down from the 105th floor twice.Let the hoist do the hard work...

Actually, the NA2 with micrometer (as shown in the pictures) is capable of achieving accuracies only several microns less than the N3.The N3 is rated ...

Ignoring the potential propagation of error throughout the whole system, the DIN specs are pretty clear.Replace "sets" with "horizon closure".Or Kent ...

Considering the construction section of our roof and parapet, that technique would be impossible.

I should emphasize that the specifications given apply only to my standard and field tape manufacturer and model.

Random PODS...Raising the "cocoon" to the 57th floor.Taking the "stairs" up to 57.Axis lines on "Arches".The "Arched" roof of the PATH station before ...

You can see a cantilever deck sticking out of Tower 1 above my left shoulder.

I don't have my floor plan, but I believe 102 and 103 are the observation decks.For comparison 86 is the observation deck at the Empire State Building...