This Harmonization Document applies to the design and manufacture of mobile access and working towers made of prefabricated elements wltn a height from 2.5 m to 12.0 m (indoors) and from 2.5 m to 8.0 m (outdoors).
NOTE:
In this Harmonizatlon Oocument 'indoors' means
that the towers wi11 not be exposed to wind.
This Harmonization Document
- gives guidelines for the choice of the main dimensions and stadllizing metnods,
- gives safety requirements and
- gives some information on complete towers and tfeir manual relocation.
NOTE:
Thi s Harmon1zat1on Document:
- does not apply to towers already In use prtor to the date of implementing tnis Harmoniza-tion Document,
- does not specify propertles for the materials used.
DS/HD 1004:1994 history
1994DS/HD 1004:1994 Mobile access and working towers made of prefabricated elements-Materials,dimensions,design loads and safety requirements