BLASTING JARS BUILDINGS.
Tenants of Downtown Structures Feel
Shock of Dynamite Shots.
What seemed like distant earthquake shocks have been felt in all the buildings on both sides of Grand avenue, between Ninth and Thirteenth streets during the last few days, the concussions being due to dynamite blasting in the conduit trench on the east side of Grand avenue.
When a shot is fired in the trenches there is a very perceptible chug and lift in the floors of all the structures in this district, and especially is this noticeable in the basements and first floors of the big buildings. In the basement of the R. A. Long building the concussion is so severe that some of the apparatus in a barber shop there has been moved out of the place. Higher up in the building the shock is not felt so markedly.
Blasting has been going on for several days and is likely to continue for several more. The trench is but partially completed and at present the work is hindered by a vein of rock which has to be blasted out. It isn't at all probable that the blasting will damage any of the big steel buildings, but it is altogether possible for it to do some damage to some of the less substantial structures, it is said.