https://www.proz.com/kudoz/slovak-to-english/construction-civil-engineering/6167152-pr%C3%A1ce-nad-vo%C4%BEnou-h%C4%BAbkou.html&phpv_redirected=1
Aug 3, 2016 16:59
7 yrs ago
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Slovak term

práce nad voľnou hĺbkou

Slovak to English Tech/Engineering Construction / Civil Engineering
Práce vo výškach a nad voľnou hĺbkou (Vyhláška č. 147/2013 Z. z.)

Proposed translations

+1
57 mins
Selected

work over open holes

Work at height and over open holes.

This seems to be fairly standard terminology.
Peer comment(s):

agree Radim Cernej : Clear, I like it.
1 day 12 hrs
Thank you
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3 KudoZ points awarded for this answer. Comment: "Thank you!"
14 mins

works above free depth

Sounds too literal but it is technically correct.

Example from real world:

Heavy-duty rope with low elongation and high static strength, intended primarily for works at height and for securing people above free depth.
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1 day 3 hrs

work over surface holes and openings

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