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Rochester, Minn., plans extensive geothermal network

The city of Rochester, Minn., home of the famed Mayo Clinic, is going big on geothermal networks. The city is constructing Thermal Energy Networks (TENs) that consist of ambient pipe loops connecting multiple buildings and delivering thermal heating and cooling energy via water-source heat pumps.




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Codes and Standards | Aug 30, 2017

Trump rescinds elevation requirements for federally funded buildings and infrastructure

Flood protection on subsidized housing, hospitals, and other public buildings rolled back.

Codes and Standards | Aug 30, 2017

Stormwater runoff mitigation pays off for some building owners

Rain gardens, green roofs, cisterns, and rainwater recycling add value.

Codes and Standards | Aug 28, 2017

Commercial properties address state carbon-reduction policies

EV charging stations, batteries, and microgrid technology are all part of effort to meet demand for cleaner power.

Codes and Standards | Aug 24, 2017

OSHA silica dust exposure enforcement begins Sept. 23

Vacuum dust collection, water-delivery systems, and respirators will be required.

Codes and Standards | Aug 18, 2017

Cool roofs may increase air pollution

California’s requirement for cool roofs on new non-residential buildings could promote smog.

Codes and Standards | Aug 17, 2017

Black market sales of OSHA training certifications plague New York City construction industry

Task force formed to get fake training cards off the streets and workers properly trained.

Codes and Standards | Aug 16, 2017

Big changes coming to Ontario building code

Proposals include solar-ready roofs, more stringent heating/cooling efficiency requirements, and graywater reuse.

Codes and Standards | Aug 14, 2017

New edition of AISC Steel Construction Manual now available

Includes the 2016 Specification for Structural Steel Buildings.

Codes and Standards | Aug 10, 2017

AAMA releases updated Standard Test Method for Water Penetration Using Dynamic Pressure

The update applies to windows, curtain walls, and doors.

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