General & Special Trade Construction
Services
:: DEMOLITION SERVICES
It’s not unusual that more skill and care be required to
dissemble construction that to build it. Handon provides carefully
planned interior and exterior demolition services including removal
of reinforced concrete walls, partitions, ceilings and floors,
ductwork, and electrical and mechanical systems.
:: COMMERCIAL DIVING SERVICES
Handon began and still performs as a commercial diving contractor, offering
maintenance and repair, substructure inspection, salvage, and underwater diving
services throughout the east coast of the U.S.
:: CONCRETE RESTORATION
Over time, concrete erodes and suffers damage from various
environmental sources, accidental damage and the ravages
of time. Handon provides both underwater and land-based
concrete restoration services, including concrete repair,
waterproofing, epoxy injection, and chemical and cement
grouting.
:: UNDERWATER CONSTRUCTION SERVICES
Underwater construction is a highly specialized category of construction
services that requires highly trained and experienced management and
staff who understand the specific safety, sanitation, and cost issues
related to building, repairing, and inspecting underwater structures.
Handon routinely provides underwater construction services including
pipeline and submarine cable installation; gate, stop log, and valve
installation; stem and valve repairs; traveling water screen repairs;
and pile wrapping.
:: WELDING
Welding is the most common way of permanently joining metal parts. Heat is
applied to the pieces to be joined, melting and fusing them to form a permanent
bond. Because of its strength, welding is used to construct and repair parts
of ships, automobiles, spacecraft, and thousands of other manufactured products.
Welding is used to join beams when constructing buildings, bridges, and other
structures, and pipes in nuclear power plants and refineries. Handon provides
both topside and underwater welding services, including metal welding for stairs,
railings, steps, and fences; structural steel welding for construction framing;
steel cutting; underwater welding for dock and pier construction and reconstruction
