Mendez Engineering professionals are experienced Project Managers and civil engineering designers. Our Design Team is committed to meeting each of our client’s goals and objectives with every development.

CIVIL ENGINEERING

Underneath a bridge or elevated walkway with a textured metal grate on the ground, metal beams and supports visible overhead, and city skyline in the distance through the open sides.

UTILITIES DESIGN

Multiple white electrical conduit pipes on a concrete floor.

TRANSPORTATION DESIGN

Traffic Control Plans‍
Signage / Striping / Signal Designs
Sidewalk and Shared Use Paths Designs ‍
Bus/Bike Lanes and Bus Pads ‍
Driveways/Curb & Gutter
Retaining Walls
Medians‍
Trees/Vegetation‍ ‍
ADA Compliance, Paths & Certifications
TDLR Processing
Pavement analysis
Full Depth Reclamation Plans
Mill and Overlay Plans‍
Pavement Preservation Plans
Full Pavement Reconstruction
Design Review
Solution & Services‍
Development of specifications
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Three small construction vehicles working on a dirt surface, with visible tire tracks.

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CONSTRUCTION MANAGEMENT & INSPECTIONS

Project Planning and Scheduling
Coordinating contractor activities
Ensure construction schedules are met
Monitor construction budget
Heavy Civil Construction Oversight
Water and Wastewater Facilities Construction Management
Contract and Compliance Management
Horizontal or Vertical projects
Inspecting construction performance
Ensuring specifications are met
Ensuring the project adheres to plans
Site Inspections and Reporting
Conveyance Systems Inspection
Review contractor testing
Construction Phase Services
Traffic Control Plans (TCP)
Storm Water Pollution Prevention Plan (SW3P)
Construction Cost Estimates (Horizontal / Vertical)
Quality Assurance and Quality Control (QA/QC)
Cost Monitoring and Budget Control
Risk Identification and Mitigation
Stakeholder Communication

Street Design
Drainage Design
Transportation Design
Utility Design and Coordination
Construction Management and Inspections
Land Development
Agency Coordination Services
Master Development Plan (MDP) Services
TCEQ Compliance

Open Trench Excavation
Cured-In-Place Pipe (CIPP)
Pipe Bursting
Jack and Bore
Horizontal Directional Drilling (HDD)
Spray Lining
Slip Lining

Preliminary Engineering / Due Diligence
Platting
Grading & Drainage
Storm Drain Systems
Retention/Detention Ponds
Erosion + Sedimentation Control - Site Planning & Dimensional Control
Parking Lot Layout
Subdivision Design
Schematic Designs
Water & Sanitary Sewer Designs
Gas Designs
Site Planning Services

LAND DEVELOPMENT / SUBDIVISION PLANNING

Power plant with cooling towers and smoke emissions, reflected in a body of water at dusk.

Close-up of a red water slide on an amusement park ride structure with pipes underneath.

A dam on a river with a green railing, set against rolling hills and cloudy sky.

AGENCY COORDINATION SERVICES

- Texas Department of Transportation (TxDOT)
- City of San Antonio (COSA)
- San Antonio Water System (SAWS)
- San Antonio River Authority (SARA)
- Union Pacific Railroad (UPRR)
- Texas Commission on Environmental Quality (TECQ)
- Federal Emergency Management Agency (FEMA)
- Texas Historic Commission (THC)
- Texas Department of Licensing and Registration
- Department of Veteran Affairs (VA)
- Municipalities
- Utility Purveyors

- Rainfall Intensities Calculations
- Drainage Areas/Watersheds Calculations
- 100-year FEMA Floodplain Determination
- FEMA map revisions (CLOMR/LOMR/LOMA)
- Channel & Culvert Designs
- Underground Drainage Systems: Boxes/Pipes Designs
- Inlets (Curb, grates, 2-way, 4-way) Designs
- Outfall Designs
- Grading Designs
- Detention & Retention Ponds Designs
- Water Pollution Abatement Plans (WPAP)

HYDROLOGY & HYDRAULICS

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