Some advanced quieter construction methods have been established. Performance and practicability of the equipment has been studied and approved on different construction sites in Hong Kong.
Tunneling and Pipe Installation
The Spiral Wound Rehabilitation Technology (SPRTMPE) is considered to be one of the quieter construction methods, compared to the traditional "open, cut and replace" method.
Cured-In-Place-Pipe (CIPP) Lining with Enhanced Curing Technology is considered to be one of the quieter construction methods, compared to the conventional "open, cut and replace" method.
Cured-In-Place Pipe (CIPP) Lining is considered to be one of the quieter construction methods, compared to the traditional "open, cut and replace" method.
Unlike cut and cover method, construction work of using tunnel boring machine takes place mainly underground, which signaficantly reduce noise, dust and disruption to nearby NSRs.