TOMBALL TOLLWAY PHASE II AND SH 249 FRONTAGE ROAD, PCT 4, CONTRACT # 806, P274545. SH 249 FROM SH 99 TO HARRIS COUNTY / MONTGOMERY COUNTY LINE. The Tomball Tollway Project Phase II extends Phase I from north of FM 2920 to the Montgomery County line and continues the 4-lane tollway in each direction. A new 3 lane frontage road will be added in both the north and south bound directions, along with 5 major bridges and flood-mitigating storm water detention. Bike trails and a collegiate practice field are also included in this project.
ATL is currently providing construction materials testing services in support of this project. Specific focus is given to standard quality assurance tests on concrete materials to determine compliance with HCTRA’s specifications. Services provided include specialty testing to check the strength of epoxy used for concrete pavement tie-ins. Approximately 3000 pull tests have been performed to verify epoxy strength. Inspections to verify the levelness and planeness of all elevated bridge slabs were also performed.
- Soil Testing
- Concrete Batch Plant Inspection
- Concrete Testing
- Asphalt Testing
- Structural Steel Inspection