Marking and ducting system for underground cables - uses two-half duct with vertical projections which are terminated at ground surface levelThe cable duct is in two halves: a lower half and an upper half. Both halves have flanges to permit bolting of the two halves. The upper half has ...
Underground infrastructure ducting system to contain supply and sanitation pipes, cables, etc. consists of modular pre-fabricated chambers so that all required services can be fitted and removed without digging-up roadsThe system consists of modular parts (1), e.g. prefabricated rectangular hollow ...
Marking and ducting system for underground cables - uses two-half duct with vertical projections which are terminated at ground surface levelThe cable duct is in two halves: a lower half and an upper half. Both halves have flanges to permit bolting of the two halves. The upper half has ...