A Detailed Services List
Soil investigation are performed by geotechnical engineers or engineering geologists to obtain information on the physical properties of soil and rock around a site to design earthworks and foundations for proposed structures and for repair of distress to earthworks and structures caused by subsurface conditions. A geotechnical investigation will include surface exploration and subsurface exploration of a site. Sometimes, geophysical methods are used to obtain data about sites. Subsurface exploration usually involves soil sampling and laboratory tests of the soil samples retrieved.
Tribina Wahan Cipta, Inc., provides a full range of surveying services including boundary, control, design location, wetland, tree, as build and existing condition (topographic) surveys; subdivision, CIC and right-of-way Plats; construction staking of drainage, site grading, utility, building and roadway projects, for our clients. We are committed to providing accurate information expediently, whether it is a next day service construction staking or producing a final plat through the public approval process.
Small Borepile Foundation
Small Diameter Bored Piling is a definition which applies to replacement piles with diameters not exceeding 600mm. They can be constructed in most ground conditions and carry their loads by either friction or end bearing or a combination of both depending on the strata encountered.Construction is by means of hydraulically operated rotary boring units or crane-mounted rotary boring units. Choice of method is dependent on factors such as access and ground conditions. Piles can be positioned close to existing structures or known underground services without impairing their stability as they are constructed with minimum vibration.