Category Archives: Hollow Core Concrete Panels

Hollow core concrete panels, by Spancrete (Hanson)

Coring Through Our Concrete – Day 1

After confirming the location of our PEX in the concrete, we started coring through the penetrations today.  As before, we had Penhall Company send a technician to do the coring. The penetrations are for water supply (hot and cold), drains, drain vents, air ducts, hydronic heating/cooling (supply and return), and electrical wiring.  The holes (penetrations) […]

Staying on Track

Our project is complex and we’re doing our best to stay on track. However, our non-maleable building materials (i.e., concrete, glass and steel) make it difficult to correct mistakes or make other changes and, consequently, we’re taking more time and money than we had planned for this project.  That said, a LEED-H Platinum project, by definition, requires […]