Selected projects showcasing our expertise.
TCS performs Owner Verification, Testing, and Inspection (OVTI) oversight and conducts audits to verify the Design‑Build contractor’s quality assurance program for SH 99 Segment B‑1.
Status
In development/procurement.
Client
TxDOT
Service
OVTI oversight & audits (QA/QC process verification)
Year
2025 – Present
TCS led construction engineering and inspection services for the widening of the President George Bush Turnpike, including construction management, field inspection, materials testing, record keeping, and quality acceptance to support the addition of new travel lanes and associated roadway improvements.
Status
Completed
Client
North Texas Tollway Authority (NTTA)
Service
Construction Engineering & Inspection (CE&I); Construction Management; Materials Testing; Quality Acceptance
Year
2019 – 2022
TCS provides temporary technical and engineering personnel (REs, inspectors, office, and lab staff) as needed to support ADOT Construction Group project delivery statewide.
Status
Prime – through 2026
Client
ADOT Construction Group
Service
Construction administration staffing (inspection/testing support as assigned)
Year
2025 – Present
TCS’s Atlanta team supports Raba‑Kistner providing field inspection, federal compliance and testing, and quality assurance on behalf of the contractors.
Status
Construction underway; substantial completion anticipated in late 2026.
Client
GDOT
Service
Field inspection, testing, federal compliance support, and quality assurance
Year
2024 – Present
TCS supports development and implementation of SCDOT’s construction QAP approach, including development/implementation of the OVTI plan, QAP workflows & procedures, analysis software, and FHWA reporting to meet CFR requirements.
Status
Ongoing (multi‑phase program; TCS support is shown as active/ongoing in the project experience).
Client
SCDOT
Service
QAP & OVTI development/implementation support
Year
2019 – Present
TCS provides GEC/quality support including development of the Owner Verification Testing & Inspection Plan (OVTIP) and review of the Design‑Builder’s Construction Quality Management Plan for compliance with contract documents.
Status
Active/ongoing; OVTIP completed & approved and CQMP reviewed & approved; construction ramping up per internal project updates.
Client
ALDOT
Service
GEC engineering support; OVTIP development; CQMP compliance review; owner verification program support
Year
2022 – Present
TCS provides Laboratory Manager services for this $1.8 billion project reconstructing and widening approximately 16 miles of I-20 and I-820. Responsibilities include laboratory management, materials reviews, owner verification testing oversight, material non-validation investigations, quarterly report preparation, and QA test report review.
Status
In Progress
Client
TxDOT
Service
Independent Quality Firm (IQF); Laboratory Management; Owner Verification Testing; Materials Review & Non-Validation Investigations; QA Reporting
Year
2021 – Present
TCS staff serve as the Lab Manager and technicians for the Independent Quality Firm (IQF) materials testing program, conducting field and laboratory material testing, sampling, and analysis. TCS was responsible for planning and setting up the on-site laboratory and reports test results and performs trend analysis to ensure compliance with contract requirements.
Status
In Progress
Client
TxDOT
Service
Independent Quality Firm (IQF); Materials Testing & Sampling; Laboratory Management; Trend Analysis & Reporting
Year
2021 – Present
