Technicians in all disciplines are responsible for creating the documents used for review, bidding and construction of all HDR projects. Technical professionals, along with other team members, perform the complex assignments necessary to create the documents used by members of the construction team to build the end-products for our clients.

Technicians perform their work using state-of-the-art hardware and software, following established standards and electronic drafting techniques. They are responsible for documenting, editing, presenting, and in some cases completing designs produced by architects and engineers.

Technicians have a thorough knowledge of the following areas:

  • Production of schematic, design development and construction documents
  • Engineering planning
  • Drafting
  • Detailing
  • CADD and associated software operations
  • Corporate drafting standards

Other tasks performed by technicians at HDR:

  • Architectural planning design and layout
  • Concept visual generation
  • Interior design and layout
  • Heating, ventilation and air conditioning (HVAC) design
  • Plumbing design
  • Steam piping design
  • Steam, compressed air and gas piping design site layout
  • Industrial facility design and layout
  • Transfer station facility design and layout
  • Process and instrumentation diagrams
  • Aerial photographs and drawings
  • Topographic drawings
  • Wastewater treatment plant design and layout
  • Structural design
  • Mechanical design
  • Civil design
  • Electrical system design and layout
  • Material recovery facility (MRF) design and layout
  • Waste incineration facility design and layout


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