Ultrasonic verification technique for evaluating well seals
An ultrasonic nondestructive testing technique has been developed to assess the integrity of well seals. The pulse-echo inspection technique was used to evaluate the quality of the bond betw...
Impact of tunnel dewatering on surface water bodies in Mil. County
The interaction of Milwaukee County's Northshore Tunnel with surface water bodies was analyzed. Seepage meter measurements established that the tunnel induced recharge into the dolomite and...