HVJ Associates | Engineering Services Texas



Dallas/Fort Worth International Airport: Construction Materials Testing Annual Contract
 
During a 5 year contract with DFW International Airport, HVJ was responsible for all project acceptance testing and inspection services.  HVJ provided project management, materials testing, and geotechnical exploration work consisting of terminal expansions, runway rehabilitations, runway extensions, new taxiways, parking lots, and lighting.  Program construction included base preparation; asphalt bond breaker and concrete pavements for new airport runways and taxiways; concrete and asphalt pavements for various service roads; densities and moisture density relationships for underground utilities including water lines, sanitary sewer lines, and storm sewer culverts; and structural steel and weld inspections. 


LBJ/I-635 Independent Engineering-Owner Verification Testing
Dallas, Texas


HVJ provided Owner Verification Testing for IH-635 (LBJ Freeway) Managed HOV Lanes. The project included adding managed HOV lanes from Luna Road to the High Five including full reconstruction of IH-635 from IH-35E to the High Five; adding elevated managed HOV lane connectors along IH-35E from Loop 12 to IH-635; adding operational improvements on the IH-635 managed HOV lanes within the High Five.

This project was the most regionally significant transportation improvement project in North Texas. Because congestion relief was badly needed in this area of North Texas, the project was delivered utilizing innovative financing and construction methods to expedite completion.



President George Bush Turnpike Eastern Extension
Dallas, Texas

HVJ provided geotechnical recommendations for Section 31.  The project included the construction of one bridge crossing Miller Road, retaining walls, culverts and traffic sign foundations.  Foundation recommendations were provided in addition to slope stability and settlement analysis.  Pavement designs for both main lanes and the frontage road were provided.  

The Eastern Extension is a vital piece of the outer loop around Dallas and its suburbs and connects IH 30 to the existing turnpike.







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