01U Drains & Box Culverts
Precast U drains, covered drainage runs and box culverts for site infrastructure.
Section, invert levels and covers to project drawings.
Discuss this requirementJersey barriers, drainage, chambers and civil infrastructure products — coordinated within Jhanvi Enterprises’ Structural Steel & Precast portfolio.
Jhanvi Enterprises coordinates precast civil elements alongside turnkey structural steel and perimeter fencing. Bring us your package requirements for coordinated selection, supply and site interfaces.
Product specifications, precast range, loading parameters and manufacturing details.
Engineering drawings and project-specific casting schedules are coordinated directly with your site brief.

Share dimensions, quantities, loading requirements and drawings with the Jhanvi team for a project-specific review.
01Precast U drains, covered drainage runs and box culverts for site infrastructure.
Section, invert levels and covers to project drawings.
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02Modular concrete barriers, including 1 m and 3 m options in the precast portfolio.
Confirm dimensions, reinforcement and any required impact testing.
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03Precast wall elements for reinforced earth wall applications.
System design, connections and panel schedule by project.
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04Precast slab covers in varying sizes for coordinated civil works.
Clear span, thickness and loading to approved design.
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05Concrete covers for drainage runs and utility trenches.
Opening dimensions, access and load class to be confirmed.
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06Electrical, sewerage, valve, water-line and optical-fiber inspection chambers.
Internal sizes, openings and service interfaces to drawings.
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07Precast RCC pipes for drainage and civil infrastructure packages.
Diameter, pipe class and joints to project specification.
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08Precast pavers in different shapes for external works and paved areas.
Thickness, pattern and loading to the site specification.
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09Precast edging and surface drainage elements for roads and landscape interfaces.
Profile, transitions and alignment to approved layouts.
Discuss this requirementImages are reproduced from the precast company profile. Final product configuration is coordinated against approved drawings.
Coordinate barrier placement, supporting steel, gates and PPGI sheet fencing as one integrated perimeter package.
Explore PPGI site barricadingShare your BOQ, drawings or site requirements. Let’s define the right scope.