Keystone’s special inspections and testing are intended to inform contractors of the project owners Quality Assurance Program and the extent of the contractor’s responsibilities under the contract. Through special inspectors and licensed professional engineers, Keystone can provide services intended to protect public safety and provide the owner with the reassurance that all structural elements and work affecting the structural integrity of their building have been built and tested to meet industry and safety standards.
Keystone’s personnel are experienced technicians and engineers who are knowledgeable and certified in the special inspections and testing procedures dealing with structural elements of concrete, welding, high strength bolting and steel frame construction, masonry fabrications and soil excavation/embankment.