Water Intrusion in Community Library Building

A concrete frame community library building in the New York Metropolitan area underwent major renovation work to add an additional story to the building.  Water intrusion problems were noticed as soon as the building was occupied, and continued despite various … Read More

Historic New Orleans French Quarter Hotel Damaged by Hurricane Katrina

An historic New Orleans French Quarter hotel suffered severe water damage from Hurricane Katrina.  For the upper floors of the hotel, there was considerable water damage despite a lack of obvious damage to the roof or exterior walls.  During restoration … Read More

IAQ Air Sampling Identifies a Construction Defect

Occupants in a commercial high-rise building in a major New England city complained about minor eye irritation and hay fever like symptoms.  Soon after initial complaints were voiced, we were asked to find the cause, and recommend corrective action. Air … Read More

IAQ Complaints Resolved

Offices in a high-rise office building in Pittsburgh, PA were experiencing indoor air quality issues following restoration work to repair flood damage caused by a cooling tower malfunction.  Occupants continued to complain of eye and skin irritation, and hay fever-like symptoms.  … Read More

Daubert Hearing on Dust Sampling Methodology

A flooring manufacturer was faced with a number of property damage claims which were based on analysis of dust by transmission electron microscopy (TEM).  This analytical method showed the presence of asbestos in the dust, but was unable to predict airborne … Read More

Fire in Asbestos Abatement Project in High-Rise Office Building

Asbestos-containing fireproofing was being removed from a 20 story office building in a major West coast city.  One night, fire broke out in the asbestos removal project on the 10th floor of the building.  The fire consumed the decontamination unit … Read More

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