Public works and studies, manhole steps
Approval of seventy (70) Hellenic Technical Specifications (HTS), the application of which is mandatory in all public works and studies
ELOT TS 1501-08-07-01-05 Manhole steps
Approval of seventy (70) Hellenic Technical Specifications (HTS), the application of which is mandatory in all public works and studies
ELOT TS 1501-08-07-01-05 Manhole steps
The operations provided for in these HTS concern the procurement and installation of steps in order to get to manholes and other underground constructions. The steps are to be made out of grey or ductile cast iron or steel. Steps made out of aluminium are not included.
Steps are installed on the abovementioned constructions when these are deeper than 1.25 meters, in order to allow for the safe approach of the maintenance personnel.