Use the “New Construction Project Probable Cost Estimate” form for new buildings, building replacements, building additions, or major renovations. These projects involve the pursuit of LEED (Leadership in Energy and Environmental Design) Gold certification or the County’s High-performance Building Standard. These projects also involve major building system modifications – HVAC electrical, and plumbing. Typically, a design consultant and their team will be involved during the programming, design, bidding, construction, and warranty periods. Please contact Facilities Management for any question on which form to use or assistance completing the form.