NDE
DeCordova Bend Dam: Ultrasonic Tomography
The DeCordova Bend Dam forms the Lake Granbury Reservoir on the Brazos River southeast of Granbury, TX and was constructed between 1966 and 1969. In conjunction with other consultants, BDI performed concrete material sampling and a nondestructive evaluation (NDE) at select portions of the dam to facilitate operational and structural improvements to the dam. A…
Read MoreDeCordova Bend Dam: Ultrasonic Testing
The DeCordova Bend Dam forms the Lake Granbury Reservoir on the Brazos River southeast of Granbury, TX and was constructed between 1966 and 1969. In conjunction with other consultants, BDI performed concrete material sampling and a nondestructive evaluation (NDE) at select portions of the dam to facilitate operational and structural improvements to the dam. A…
Read MoreDeCordova Bend Dam GPR
The DeCordova Bend Dam forms the Lake Granbury Reservoir on the Brazos River southeast of Granbury, TX and was constructed between 1966 and 1969. In conjunction with other consultants, BDI performed concrete material sampling and a nondestructive evaluation (NDE) at select portions of the dam to facilitate operational and structural improvements to the dam. A…
Read MoreBig Creek Dams 5 and 6 Concrete Material Testing
Big Creek Dams 5 and 6 impound water along Big Creek near Big Creek, California and were constructed in 1921 and 1923, respectively. New increases to minimum instream flows (MIF) require increasing the diameter of existing MIF conduits through the dams. The dam owner contracted a consultant to design the larger MIF conduits and associated…
Read MoreBig Creek Dams 5 and 6 – Anchor Testing
Big Creek Dams 5 and 6 impound water along Big Creek near Big Creek, California and were constructed in 1921 and 1923, respectively. New increases to minimum instream flows (MIF) require increasing the diameter of existing MIF conduits through the dams. The dam owner contracted a consultant to design the larger MIF conduits and associated…
Read MoreAnna Maria Hardness Testing
Anna Maria Island (Manatee Ave.) Bridge connects the mainland city of Bradenton, FL to Anna Maria Island. This double-leaf bascule drawbridge, built in 1957, makes frequent openings due to the structure’s low clearance. While the bridge has been slated for replacement, due to its low clearance, narrow lanes, and older design, there is no established…
Read MoreLADOTD Deck Evaluations
BDI is an industry leader in advanced methods for concrete deck evaluation, using technologies such as High-Resolution Imaging and BDI’s proprietary SounDAR system to perform deck evaluations with efficiency and accuracy. BDI was engaged by the Louisiana Department of Transportation and Development (LADOTD) to perform a nondestructive evaluation (NDE) of four structures carrying I-10 over…
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