Tirta Mulia Engineering are committed to their client's needs and aspirations for their projects. as bore pile and deep well contractors our experience and knowledge of bore pile and and deep wells, together with our in house design and site investigation services, means that you can always rely on our full Geo-technical expertise to produce the most cost effective solution for your scheme. The method of drilling bore pile and deep well required specialist bore piling and deep well contractors to follow up instead of hiring general bore piling and deep well contractors. Being non displacement type of piles, bore pile can be installed with little or no vibration and with much lower noise levels than driven piles. Tirta Mulia Engineering The Quality and Reliable Bore pile and Deep Well contractors in Bali.