Designers are responsible for converting the design intent into specific indications and words in the construction documents; and it's the contractor's responsibility to interpret those indications and words to bid and construct the project. It's not the

PROSOCO Launches More Powerful Graffiti Remover

In 1956, three professors from the Massachussetts Institute of Technology established their own engineering design and consulting firm – Simpson Gumpertz & Heger (SGH) – with the simple goals of earning the lasting trust of their clients,