Under Water Cutting is the special application, where no one can accommodate with any cutting system, this can be done with our wire sawing method hassle free up to 15 meter deep and any size of structures can be sliced, we also have special divers and modern equipments for without vibration and dust free environment.
All equipment are made by Hilti, Hydrostress from Switzerland
We have been doing successfully this work for past couple of year

Theory of anchor: There are three basic working principles which make an anchor hold in a building material. many anchors obtain their holding power from a combination of these working principle

Friction Principle:
The applied load is transferred to the base material as result of friction, An expansion force has to be take place carefully controlled in heavy and medium duty anchors (Applications: Mechanical installations, Electrical Installations, insert plates, cladding and facade, medium duty foundation bolts)

Bonding Principle:
An adhesive bond is produced between the anchor rod / rebar and the hole wall by a synthetic resin adhesive. this minimal stress in the base material. (Applications: Mechanical installations, Electrical Installations, insert plates, medium duty foundation bolts, shear connector, rebar grouting Minimal edge spacing and high load )

Keying principle:
The applied load is directly transferred to an area of the base material larger than the diameter of the drilled hole. the expansion forces are greatly reduced in comparison with other mechanically expanded anchor (Applications: Mechanical installations, Electrical Installations, insert plates, medium duty foundation bolts, high load and dynamic load with standing, Blast furnace foundation, Nuclear sector )