POLYPROPYLENE PIPE PROJECT IN TEXAS

Project Grande Industrial Park is a large-scale industrial logistics development located in El Paso, one of the most active industrial corridors along the U.S.–Mexico border. The project delivers approximately 939,000 square feet of Class A warehouse and distribution space across nearly 120 acres, strategically designed to serve third-party logistics providers, manufacturing operations, and import/export distribution companies.

The development includes two primary industrial buildings and extensive truck courts, circulation roads, and paved areas—making stormwater management a critical component of long-term site performance. From early design through construction, the project benefited from TDR Pipe´s technical service provided at no cost, supporting drainage system planning, constructability decisions, and phased site development.

Best Pipe Solution: Corrugated Polypropylene (PP) Pipe

Given the scale of the site and the operational demands of heavy truck traffic, corrugated polypropylene (PP) pipe was specified as the primary underground stormwater conveyance system. The project selected TDR Pro pipe for its proven performance in industrial applications, durability under live loads, and installation efficiency.

Corrugated PP pipe offers a strong balance between structural capacity and hydraulic efficiency. Its smooth interior wall promotes high flow capacity, while the corrugated exterior provides excellent stiffness and load resistance—making it well-suited for large logistics and distribution facilities.

TDR Pro Pipe: Product Data and Performance Advantages

TDR Pro is a high-performance corrugated polypropylene pipe system engineered specifically for stormwater drainage in commercial, industrial, and infrastructure projects.
Key product characteristics include:

• Material: High-quality polypropylene (PP) resin with excellent chemical resistance and long-term durability
• Configuration: Dual-wall pipe with a smooth interior for optimal hydraulics and a corrugated exterior for structural strength
• Pipe Sizes: Available in a wide range of diameters to accommodate varying flow requirements and site layouts
• Joint System: Integrated bell-and-spigot joints with gasketed connections to ensure watertight performance
• Structural Performance: Designed to meet demanding load conditions commonly found in truck courts, yards, and paved circulation areas

These characteristics allowed the Project Grande drainage system to handle runoff efficiently while maintaining structural integrity under continuous heavy vehicle loading.

COST-FREE TECHNICAL SERVICE: ENGINEERING SUPPORT FROM DESIGN TO CONSTRUCTION

Beyond the pipe itself, a critical differentiator on this project was included technical service provided by the TDR Engineering Department. This support extended from early design phases through installation planning and constructability alignment.
Technical services included:

• Drainage system layout review
• Pipe sizing and configuration support
• Coordination with phased site development schedules
• Identification of potential constructability risks before installation

This proactive involvement reduced uncertainty during design and helped ensure the stormwater system aligned with real-world construction conditions..

INCLUDED TAKEOFF SERVICE: ACCURATE QUANTITIES, BETTER BUDGETS

A free Takeoff Service was provided, delivering immediate value to both the engineering and estimating teams. Using the project plans, the TDR Engineering Department accurately quantified:

• Pipe diameters and lengths
• TDR Link Pro fittings and accessories
• System components required for each construction phase

This service minimized over-ordering, material shortages, and last-minute field changes. It also allowed potential constructability issues to be flagged early, with design alternatives suggested—all without additional cost. The result was a faster bid process, more reliable budgets, and smoother procurement.

LAY-SCHEDULE SERVICE: IMPEOVING INSTALLATRION EFFICIENCY

To further support field execution, a free Lay-Schedule Service was developed for the project. This service provided a clear, step-by-step installation plan detailing:

• Pipe run sequencing
• Joint and fitting locations
• Transitions and structure connections

By reducing field cuts, rework, and alignment errors, the Lay-Schedule improved jobsite coordination and installation speed. This translated into lower labor costs and greater confidence that the system was installed exactly as designed.

Performance Benefits on Site

Once installed, the TDR Pro polypropylene pipe system effectively conveyed stormwater away from truck courts and circulation routes, minimizing surface ponding and preserving pavement performance. The system supported uninterrupted operations and reduced long-term maintenance concerns.

Additionally, ongoing technical support improved coordination between trades and reduced installation risk during active construction phases.

PROJECT FEEDBACK AND FINAL OUTCOME

Owners and construction teams emphasized that the free technical service support improved early decision-making, increased schedule confidence, and lowered construction-phase risk. Combined with the performance of the TDR Pro polypropylene pipe system, this approach strengthened Project Grande Industrial Park’s positioning as a high-quality, logistics-ready development.