Makes long reach hydraulic excavators to move high payloads at long distances or large depths, in tough soil conditions. Uses long knuckle boom and large counterweight. California, USA. Dorfman Construction provides large hydrolic excavators (175,000 lbs-350,000 lbs) modified with an extended long-reach arm and/or boom and oversized cylanders that generate colossal excavation payloads at extreme depths and in tough soil conditions.

Concrete repairs and associated work. The company's corrosion prevention services include cathodic protection, chloride removal, realkalisation and corrosion inhibitors for both reinforced concrete and steel framed structures.

Architect with specialized education in building conservation shows projects and offers background on regional regulations. Works in New Zealand and Australia.

Providing epoxy, anticorrosives, industrial flooring and painting, grouting and pipe coating.

Provides services for the retrofitting of reinforced concrete structures and mechanical couplers of reinforcing bars used in beams and columns. Our goal is to add long life years to facilities while increasing super structure resistance to all different stresses, loads and earthquakes resistance.