DCCM performed construction engineering inspection services for the SH 249 (Tomball Tollway), Phase II, and the SH 249 (Tomball Tollway) and SH 99 (Grand Parkway) direct connectors projects. DCCM provided Field Engineers, Office Engineers, Critical Path Method, Sr. Scheduler, Construction Inspectors, and Utility Inspectors for both projects. DCCM also performed subsurface utility engineering as needed for fiber-optic cables (AT&T, Verizon), pipelines, and City of Tomball water lines. In addition, DCCM reviewed the detection of defects or deficiencies in the project contractor’s work. To support timely project completion, DCCM responded to the project request for information, coordinated and tracked submittals, reviewed and approved required project shop drawings, and provided other services requested by the Harris County Toll Road Authority.

SH 249 (TOMBALL TOLLWAY), PHASE II CONSTRUCTION

The project included the construction of six toll lanes and two three-lane frontage roads, including grading, embankment, drainage, structures, stormwater detention, signing, cement-treated base, stormwater pollution prevention plan, tolling infrastructure, a computerized transportation management system, and continuously reinforced concrete pavement.

SH 249 (TOMBALL TOLLWAY) AND SH 99 (GRAND PARKWAY) DIRECT CONNECTORS

The project included the construction of the SH 249 (Tomball Tollway) and SH 99 (Grand Parkway) four direct connectors and approaches, including traffic control, earthwork, grading, paving, structures, retaining walls, drainage, illumination, signing, pavement markings, an intelligent transportation system, and cross-sections.