utilities

Two subcontractors were at the site today. Our HVAC (heating, ventilation and air conditioning) contractor had a crew at the site digging trenches for the refrigerant lines that run from the air handlers inside the house to the condensers outside (image at left and following). The electrical contractor had his guys digging trenches to run conduit under the slab to each of the rooms in the house, at which point the electrical wire will branch out through the walls. The last picture shows the conduit passing through the space where the concrete contractor will pour the edge beam.